1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for xmessage 1.0.7. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xmessage/-/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/xmessage/-/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='xmessage' 607 PACKAGE_TARNAME='xmessage' 608 PACKAGE_VERSION='1.0.7' 609 PACKAGE_STRING='xmessage 1.0.7' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xmessage/-/issues' 611 PACKAGE_URL='' 612 613 ac_unique_file="Makefile.am" 614 # Factoring default headers for most tests. 615 ac_includes_default="\ 616 #include <stddef.h> 617 #ifdef HAVE_STDIO_H 618 # include <stdio.h> 619 #endif 620 #ifdef HAVE_STDLIB_H 621 # include <stdlib.h> 622 #endif 623 #ifdef HAVE_STRING_H 624 # include <string.h> 625 #endif 626 #ifdef HAVE_INTTYPES_H 627 # include <inttypes.h> 628 #endif 629 #ifdef HAVE_STDINT_H 630 # include <stdint.h> 631 #endif 632 #ifdef HAVE_STRINGS_H 633 # include <strings.h> 634 #endif 635 #ifdef HAVE_SYS_TYPES_H 636 # include <sys/types.h> 637 #endif 638 #ifdef HAVE_SYS_STAT_H 639 # include <sys/stat.h> 640 #endif 641 #ifdef HAVE_UNISTD_H 642 # include <unistd.h> 643 #endif" 644 645 ac_header_c_list= 646 enable_year2038=no 647 ac_subst_vars='am__EXEEXT_FALSE 648 am__EXEEXT_TRUE 649 LTLIBOBJS 650 LIBOBJS 651 appdefaultdir 652 APPDEFS_LIBS 653 APPDEFS_CFLAGS 654 XMESSAGE_LIBS 655 XMESSAGE_CFLAGS 656 MAN_SUBSTS 657 XORG_MAN_PAGE 658 ADMIN_MAN_DIR 659 DRIVER_MAN_DIR 660 MISC_MAN_DIR 661 FILE_MAN_DIR 662 LIB_MAN_DIR 663 APP_MAN_DIR 664 ADMIN_MAN_SUFFIX 665 DRIVER_MAN_SUFFIX 666 MISC_MAN_SUFFIX 667 FILE_MAN_SUFFIX 668 LIB_MAN_SUFFIX 669 APP_MAN_SUFFIX 670 SED 671 host_os 672 host_vendor 673 host_cpu 674 host 675 build_os 676 build_vendor 677 build_cpu 678 build 679 INSTALL_CMD 680 PKG_CONFIG_LIBDIR 681 PKG_CONFIG_PATH 682 PKG_CONFIG 683 CHANGELOG_CMD 684 STRICT_CFLAGS 685 CWARNFLAGS 686 BASE_CFLAGS 687 am__fastdepCC_FALSE 688 am__fastdepCC_TRUE 689 CCDEPMODE 690 am__nodep 691 AMDEPBACKSLASH 692 AMDEP_FALSE 693 AMDEP_TRUE 694 am__include 695 DEPDIR 696 OBJEXT 697 EXEEXT 698 ac_ct_CC 699 CPPFLAGS 700 LDFLAGS 701 CFLAGS 702 CC 703 AM_BACKSLASH 704 AM_DEFAULT_VERBOSITY 705 AM_DEFAULT_V 706 AM_V 707 CSCOPE 708 ETAGS 709 CTAGS 710 am__untar 711 am__tar 712 AMTAR 713 am__leading_dot 714 SET_MAKE 715 AWK 716 mkdir_p 717 MKDIR_P 718 INSTALL_STRIP_PROGRAM 719 STRIP 720 install_sh 721 MAKEINFO 722 AUTOHEADER 723 AUTOMAKE 724 AUTOCONF 725 ACLOCAL 726 VERSION 727 PACKAGE 728 CYGPATH_W 729 am__isrc 730 INSTALL_DATA 731 INSTALL_SCRIPT 732 INSTALL_PROGRAM 733 target_alias 734 host_alias 735 build_alias 736 LIBS 737 ECHO_T 738 ECHO_N 739 ECHO_C 740 DEFS 741 mandir 742 localedir 743 libdir 744 psdir 745 pdfdir 746 dvidir 747 htmldir 748 infodir 749 docdir 750 oldincludedir 751 includedir 752 runstatedir 753 localstatedir 754 sharedstatedir 755 sysconfdir 756 datadir 757 datarootdir 758 libexecdir 759 sbindir 760 bindir 761 program_transform_name 762 prefix 763 exec_prefix 764 PACKAGE_URL 765 PACKAGE_BUGREPORT 766 PACKAGE_STRING 767 PACKAGE_VERSION 768 PACKAGE_TARNAME 769 PACKAGE_NAME 770 PATH_SEPARATOR 771 SHELL 772 am__quote' 773 ac_subst_files='' 774 ac_user_opts=' 775 enable_option_checking 776 enable_silent_rules 777 enable_dependency_tracking 778 enable_selective_werror 779 enable_strict_compilation 780 enable_largefile 781 with_appdefaultdir 782 enable_year2038 783 ' 784 ac_precious_vars='build_alias 785 host_alias 786 target_alias 787 CC 788 CFLAGS 789 LDFLAGS 790 LIBS 791 CPPFLAGS 792 PKG_CONFIG 793 PKG_CONFIG_PATH 794 PKG_CONFIG_LIBDIR 795 XMESSAGE_CFLAGS 796 XMESSAGE_LIBS 797 APPDEFS_CFLAGS 798 APPDEFS_LIBS' 799 800 801 # 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"expected an absolute directory name for --$ac_var: $ac_val" 1249 done 1250 1251 # There might be people who depend on the old broken behavior: '$host' 1252 # used to hold the argument of --host etc. 1253 # FIXME: To remove some day. 1254 build=$build_alias 1255 host=$host_alias 1256 target=$target_alias 1257 1258 # FIXME: To remove some day. 1259 if test "x$host_alias" != x; then 1260 if test "x$build_alias" = x; then 1261 cross_compiling=maybe 1262 elif test "x$build_alias" != "x$host_alias"; then 1263 cross_compiling=yes 1264 fi 1265 fi 1266 1267 ac_tool_prefix= 1268 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1269 1270 test "$silent" = yes && exec 6>/dev/null 1271 1272 1273 ac_pwd=`pwd` && test -n "$ac_pwd" && 1274 ac_ls_di=`ls -di .` && 1275 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1276 as_fn_error $? "working directory cannot be determined" 1277 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1278 as_fn_error $? "pwd does not report name of working directory" 1279 1280 1281 # Find the source files, if location was not specified. 1282 if test -z "$srcdir"; then 1283 ac_srcdir_defaulted=yes 1284 # Try the directory containing this script, then the parent directory. 1285 ac_confdir=`$as_dirname -- "$as_myself" || 1286 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1287 X"$as_myself" : 'X\(//\)[^/]' \| \ 1288 X"$as_myself" : 'X\(//\)$' \| \ 1289 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1290 printf "%s\n" X"$as_myself" | 1291 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1292 s//\1/ 1293 q 1294 } 1295 /^X\(\/\/\)[^/].*/{ 1296 s//\1/ 1297 q 1298 } 1299 /^X\(\/\/\)$/{ 1300 s//\1/ 1301 q 1302 } 1303 /^X\(\/\).*/{ 1304 s//\1/ 1305 q 1306 } 1307 s/.*/./; q'` 1308 srcdir=$ac_confdir 1309 if test ! -r "$srcdir/$ac_unique_file"; then 1310 srcdir=.. 1311 fi 1312 else 1313 ac_srcdir_defaulted=no 1314 fi 1315 if test ! -r "$srcdir/$ac_unique_file"; then 1316 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1317 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1318 fi 1319 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1320 ac_abs_confdir=`( 1321 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1322 pwd)` 1323 # When building in place, set srcdir=. 1324 if test "$ac_abs_confdir" = "$ac_pwd"; then 1325 srcdir=. 1326 fi 1327 # Remove unnecessary trailing slashes from srcdir. 1328 # Double slashes in file names in object file debugging info 1329 # mess up M-x gdb in Emacs. 1330 case $srcdir in 1331 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1332 esac 1333 for ac_var in $ac_precious_vars; do 1334 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1335 eval ac_env_${ac_var}_value=\$${ac_var} 1336 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1337 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1338 done 1339 1340 # 1341 # Report the --help message. 1342 # 1343 if test "$ac_init_help" = "long"; then 1344 # Omit some internal or obsolete options to make the list less imposing. 1345 # This message is too long to be a string in the A/UX 3.1 sh. 1346 cat <<_ACEOF 1347 'configure' configures xmessage 1.0.7 to adapt to many kinds of systems. 1348 1349 Usage: $0 [OPTION]... [VAR=VALUE]... 1350 1351 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1352 VAR=VALUE. See below for descriptions of some of the useful variables. 1353 1354 Defaults for the options are specified in brackets. 1355 1356 Configuration: 1357 -h, --help display this help and exit 1358 --help=short display options specific to this package 1359 --help=recursive display the short help of all the included packages 1360 -V, --version display version information and exit 1361 -q, --quiet, --silent do not print 'checking ...' messages 1362 --cache-file=FILE cache test results in FILE [disabled] 1363 -C, --config-cache alias for '--cache-file=config.cache' 1364 -n, --no-create do not create output files 1365 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1366 1367 Installation directories: 1368 --prefix=PREFIX install architecture-independent files in PREFIX 1369 [$ac_default_prefix] 1370 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1371 [PREFIX] 1372 1373 By default, 'make install' will install all the files in 1374 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1375 an installation prefix other than '$ac_default_prefix' using '--prefix', 1376 for instance '--prefix=\$HOME'. 1377 1378 For better control, use the options below. 1379 1380 Fine tuning of the installation directories: 1381 --bindir=DIR user executables [EPREFIX/bin] 1382 --sbindir=DIR system admin executables [EPREFIX/sbin] 1383 --libexecdir=DIR program executables [EPREFIX/libexec] 1384 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1385 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1386 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1387 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1388 --libdir=DIR object code libraries [EPREFIX/lib] 1389 --includedir=DIR C header files [PREFIX/include] 1390 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1391 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1392 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1393 --infodir=DIR info documentation [DATAROOTDIR/info] 1394 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1395 --mandir=DIR man documentation [DATAROOTDIR/man] 1396 --docdir=DIR documentation root [DATAROOTDIR/doc/xmessage] 1397 --htmldir=DIR html documentation [DOCDIR] 1398 --dvidir=DIR dvi documentation [DOCDIR] 1399 --pdfdir=DIR pdf documentation [DOCDIR] 1400 --psdir=DIR ps documentation [DOCDIR] 1401 _ACEOF 1402 1403 cat <<\_ACEOF 1404 1405 Program names: 1406 --program-prefix=PREFIX prepend PREFIX to installed program names 1407 --program-suffix=SUFFIX append SUFFIX to installed program names 1408 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1409 1410 System types: 1411 --build=BUILD configure for building on BUILD [guessed] 1412 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1413 _ACEOF 1414 fi 1415 1416 if test -n "$ac_init_help"; then 1417 case $ac_init_help in 1418 short | recursive ) echo "Configuration of xmessage 1.0.7:";; 1419 esac 1420 cat <<\_ACEOF 1421 1422 Optional Features: 1423 --disable-option-checking ignore unrecognized --enable/--with options 1424 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1425 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1426 --enable-silent-rules less verbose build output (undo: "make V=1") 1427 --disable-silent-rules verbose build output (undo: "make V=0") 1428 --enable-dependency-tracking 1429 do not reject slow dependency extractors 1430 --disable-dependency-tracking 1431 speeds up one-time build 1432 --disable-selective-werror 1433 Turn off selective compiler errors. (default: 1434 enabled) 1435 --enable-strict-compilation 1436 Enable all warnings from compiler and make them 1437 errors (default: disabled) 1438 --disable-largefile omit support for large files 1439 --enable-year2038 support timestamps after 2038 1440 1441 Optional Packages: 1442 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1443 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1444 --with-appdefaultdir=<pathname> 1445 specify directory for app-defaults files (default is 1446 autodetected) 1447 1448 Some influential environment variables: 1449 CC C compiler command 1450 CFLAGS C compiler flags 1451 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1452 nonstandard directory <lib dir> 1453 LIBS libraries to pass to the linker, e.g. -l<library> 1454 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1455 you have headers in a nonstandard directory <include dir> 1456 PKG_CONFIG path to pkg-config utility 1457 PKG_CONFIG_PATH 1458 directories to add to pkg-config's search path 1459 PKG_CONFIG_LIBDIR 1460 path overriding pkg-config's built-in search path 1461 XMESSAGE_CFLAGS 1462 C compiler flags for XMESSAGE, overriding pkg-config 1463 XMESSAGE_LIBS 1464 linker flags for XMESSAGE, overriding pkg-config 1465 APPDEFS_CFLAGS 1466 C compiler flags for APPDEFS, overriding pkg-config 1467 APPDEFS_LIBS 1468 linker flags for APPDEFS, overriding pkg-config 1469 1470 Use these variables to override the choices made by 'configure' or to help 1471 it to find libraries and programs with nonstandard names/locations. 1472 1473 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xmessage/-/issues>. 1474 _ACEOF 1475 ac_status=$? 1476 fi 1477 1478 if test "$ac_init_help" = "recursive"; then 1479 # If there are subdirs, report their specific --help. 1480 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1481 test -d "$ac_dir" || 1482 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1483 continue 1484 ac_builddir=. 1485 1486 case "$ac_dir" in 1487 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1488 *) 1489 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1490 # A ".." for each directory in $ac_dir_suffix. 1491 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1492 case $ac_top_builddir_sub in 1493 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1494 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1495 esac ;; 1496 esac 1497 ac_abs_top_builddir=$ac_pwd 1498 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1499 # for backward compatibility: 1500 ac_top_builddir=$ac_top_build_prefix 1501 1502 case $srcdir in 1503 .) # We are building in place. 1504 ac_srcdir=. 1505 ac_top_srcdir=$ac_top_builddir_sub 1506 ac_abs_top_srcdir=$ac_pwd ;; 1507 [\\/]* | ?:[\\/]* ) # Absolute name. 1508 ac_srcdir=$srcdir$ac_dir_suffix; 1509 ac_top_srcdir=$srcdir 1510 ac_abs_top_srcdir=$srcdir ;; 1511 *) # Relative name. 1512 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1513 ac_top_srcdir=$ac_top_build_prefix$srcdir 1514 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1515 esac 1516 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1517 1518 cd "$ac_dir" || { ac_status=$?; continue; } 1519 # Check for configure.gnu first; this name is used for a wrapper for 1520 # Metaconfig's "Configure" on case-insensitive file systems. 1521 if test -f "$ac_srcdir/configure.gnu"; then 1522 echo && 1523 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1524 elif test -f "$ac_srcdir/configure"; then 1525 echo && 1526 $SHELL "$ac_srcdir/configure" --help=recursive 1527 else 1528 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1529 fi || ac_status=$? 1530 cd "$ac_pwd" || { ac_status=$?; break; } 1531 done 1532 fi 1533 1534 test -n "$ac_init_help" && exit $ac_status 1535 if $ac_init_version; then 1536 cat <<\_ACEOF 1537 xmessage configure 1.0.7 1538 generated by GNU Autoconf 2.72 1539 1540 Copyright (C) 2023 Free Software Foundation, Inc. 1541 This configure script is free software; the Free Software Foundation 1542 gives unlimited permission to copy, distribute and modify it. 1543 _ACEOF 1544 exit 1545 fi 1546 1547 ## ------------------------ ## 1548 ## Autoconf initialization. ## 1549 ## ------------------------ ## 1550 1551 # ac_fn_c_try_compile LINENO 1552 # -------------------------- 1553 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1554 ac_fn_c_try_compile () 1555 { 1556 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1557 rm -f conftest.$ac_objext conftest.beam 1558 if { { ac_try="$ac_compile" 1559 case "(($ac_try" in 1560 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1561 *) ac_try_echo=$ac_try;; 1562 esac 1563 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1564 printf "%s\n" "$ac_try_echo"; } >&5 1565 (eval "$ac_compile") 2>conftest.err 1566 ac_status=$? 1567 if test -s conftest.err; then 1568 grep -v '^ *+' conftest.err >conftest.er1 1569 cat conftest.er1 >&5 1570 mv -f conftest.er1 conftest.err 1571 fi 1572 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1573 test $ac_status = 0; } && { 1574 test -z "$ac_c_werror_flag" || 1575 test ! -s conftest.err 1576 } && test -s conftest.$ac_objext 1577 then : 1578 ac_retval=0 1579 else case e in #( 1580 e) printf "%s\n" "$as_me: failed program was:" >&5 1581 sed 's/^/| /' conftest.$ac_ext >&5 1582 1583 ac_retval=1 ;; 1584 esac 1585 fi 1586 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1587 as_fn_set_status $ac_retval 1588 1589 } # ac_fn_c_try_compile 1590 1591 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1592 # ------------------------------------------------------------------ 1593 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1594 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1595 ac_fn_check_decl () 1596 { 1597 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1598 as_decl_name=`echo $2|sed 's/ *(.*//'` 1599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1600 printf %s "checking whether $as_decl_name is declared... " >&6; } 1601 if eval test \${$3+y} 1602 then : 1603 printf %s "(cached) " >&6 1604 else case e in #( 1605 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1606 eval ac_save_FLAGS=\$$6 1607 as_fn_append $6 " $5" 1608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1609 /* end confdefs.h. */ 1610 $4 1611 int 1612 main (void) 1613 { 1614 #ifndef $as_decl_name 1615 #ifdef __cplusplus 1616 (void) $as_decl_use; 1617 #else 1618 (void) $as_decl_name; 1619 #endif 1620 #endif 1621 1622 ; 1623 return 0; 1624 } 1625 _ACEOF 1626 if ac_fn_c_try_compile "$LINENO" 1627 then : 1628 eval "$3=yes" 1629 else case e in #( 1630 e) eval "$3=no" ;; 1631 esac 1632 fi 1633 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1634 eval $6=\$ac_save_FLAGS 1635 ;; 1636 esac 1637 fi 1638 eval ac_res=\$$3 1639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1640 printf "%s\n" "$ac_res" >&6; } 1641 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1642 1643 } # ac_fn_check_decl 1644 1645 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1646 # ------------------------------------------------------- 1647 # Tests whether HEADER exists and can be compiled using the include files in 1648 # INCLUDES, setting the cache variable VAR accordingly. 1649 ac_fn_c_check_header_compile () 1650 { 1651 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1653 printf %s "checking for $2... " >&6; } 1654 if eval test \${$3+y} 1655 then : 1656 printf %s "(cached) " >&6 1657 else case e in #( 1658 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1659 /* end confdefs.h. */ 1660 $4 1661 #include <$2> 1662 _ACEOF 1663 if ac_fn_c_try_compile "$LINENO" 1664 then : 1665 eval "$3=yes" 1666 else case e in #( 1667 e) eval "$3=no" ;; 1668 esac 1669 fi 1670 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1671 esac 1672 fi 1673 eval ac_res=\$$3 1674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1675 printf "%s\n" "$ac_res" >&6; } 1676 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1677 1678 } # ac_fn_c_check_header_compile 1679 1680 # ac_fn_c_try_link LINENO 1681 # ----------------------- 1682 # Try to link conftest.$ac_ext, and return whether this succeeded. 1683 ac_fn_c_try_link () 1684 { 1685 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1686 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1687 if { { ac_try="$ac_link" 1688 case "(($ac_try" in 1689 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1690 *) ac_try_echo=$ac_try;; 1691 esac 1692 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1693 printf "%s\n" "$ac_try_echo"; } >&5 1694 (eval "$ac_link") 2>conftest.err 1695 ac_status=$? 1696 if test -s conftest.err; then 1697 grep -v '^ *+' conftest.err >conftest.er1 1698 cat conftest.er1 >&5 1699 mv -f conftest.er1 conftest.err 1700 fi 1701 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1702 test $ac_status = 0; } && { 1703 test -z "$ac_c_werror_flag" || 1704 test ! -s conftest.err 1705 } && test -s conftest$ac_exeext && { 1706 test "$cross_compiling" = yes || 1707 test -x conftest$ac_exeext 1708 } 1709 then : 1710 ac_retval=0 1711 else case e in #( 1712 e) printf "%s\n" "$as_me: failed program was:" >&5 1713 sed 's/^/| /' conftest.$ac_ext >&5 1714 1715 ac_retval=1 ;; 1716 esac 1717 fi 1718 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1719 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1720 # interfere with the next link command; also delete a directory that is 1721 # left behind by Apple's compiler. We do this before executing the actions. 1722 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1723 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1724 as_fn_set_status $ac_retval 1725 1726 } # ac_fn_c_try_link 1727 ac_configure_args_raw= 1728 for ac_arg 1729 do 1730 case $ac_arg in 1731 *\'*) 1732 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1733 esac 1734 as_fn_append ac_configure_args_raw " '$ac_arg'" 1735 done 1736 1737 case $ac_configure_args_raw in 1738 *$as_nl*) 1739 ac_safe_unquote= ;; 1740 *) 1741 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1742 ac_unsafe_a="$ac_unsafe_z#~" 1743 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1744 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1745 esac 1746 1747 cat >config.log <<_ACEOF 1748 This file contains any messages produced by compilers while 1749 running configure, to aid debugging if configure makes a mistake. 1750 1751 It was created by xmessage $as_me 1.0.7, which was 1752 generated by GNU Autoconf 2.72. Invocation command line was 1753 1754 $ $0$ac_configure_args_raw 1755 1756 _ACEOF 1757 exec 5>>config.log 1758 { 1759 cat <<_ASUNAME 1760 ## --------- ## 1761 ## Platform. ## 1762 ## --------- ## 1763 1764 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1765 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1766 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1767 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1768 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1769 1770 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1771 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1772 1773 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1774 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1775 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1776 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1777 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1778 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1779 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1780 1781 _ASUNAME 1782 1783 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1784 for as_dir in $PATH 1785 do 1786 IFS=$as_save_IFS 1787 case $as_dir in #((( 1788 '') as_dir=./ ;; 1789 */) ;; 1790 *) as_dir=$as_dir/ ;; 1791 esac 1792 printf "%s\n" "PATH: $as_dir" 1793 done 1794 IFS=$as_save_IFS 1795 1796 } >&5 1797 1798 cat >&5 <<_ACEOF 1799 1800 1801 ## ----------- ## 1802 ## Core tests. ## 1803 ## ----------- ## 1804 1805 _ACEOF 1806 1807 1808 # Keep a trace of the command line. 1809 # Strip out --no-create and --no-recursion so they do not pile up. 1810 # Strip out --silent because we don't want to record it for future runs. 1811 # Also quote any args containing shell meta-characters. 1812 # Make two passes to allow for proper duplicate-argument suppression. 1813 ac_configure_args= 1814 ac_configure_args0= 1815 ac_configure_args1= 1816 ac_must_keep_next=false 1817 for ac_pass in 1 2 1818 do 1819 for ac_arg 1820 do 1821 case $ac_arg in 1822 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1823 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1824 | -silent | --silent | --silen | --sile | --sil) 1825 continue ;; 1826 *\'*) 1827 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1828 esac 1829 case $ac_pass in 1830 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1831 2) 1832 as_fn_append ac_configure_args1 " '$ac_arg'" 1833 if test $ac_must_keep_next = true; then 1834 ac_must_keep_next=false # Got value, back to normal. 1835 else 1836 case $ac_arg in 1837 *=* | --config-cache | -C | -disable-* | --disable-* \ 1838 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1839 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1840 | -with-* | --with-* | -without-* | --without-* | --x) 1841 case "$ac_configure_args0 " in 1842 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1843 esac 1844 ;; 1845 -* ) ac_must_keep_next=true ;; 1846 esac 1847 fi 1848 as_fn_append ac_configure_args " '$ac_arg'" 1849 ;; 1850 esac 1851 done 1852 done 1853 { ac_configure_args0=; unset ac_configure_args0;} 1854 { ac_configure_args1=; unset ac_configure_args1;} 1855 1856 # When interrupted or exit'd, cleanup temporary files, and complete 1857 # config.log. We remove comments because anyway the quotes in there 1858 # would cause problems or look ugly. 1859 # WARNING: Use '\'' to represent an apostrophe within the trap. 1860 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1861 trap 'exit_status=$? 1862 # Sanitize IFS. 1863 IFS=" "" $as_nl" 1864 # Save into config.log some information that might help in debugging. 1865 { 1866 echo 1867 1868 printf "%s\n" "## ---------------- ## 1869 ## Cache variables. ## 1870 ## ---------------- ##" 1871 echo 1872 # The following way of writing the cache mishandles newlines in values, 1873 ( 1874 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1875 eval ac_val=\$$ac_var 1876 case $ac_val in #( 1877 *${as_nl}*) 1878 case $ac_var in #( 1879 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1880 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1881 esac 1882 case $ac_var in #( 1883 _ | IFS | as_nl) ;; #( 1884 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1885 *) { eval $ac_var=; unset $ac_var;} ;; 1886 esac ;; 1887 esac 1888 done 1889 (set) 2>&1 | 1890 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1891 *${as_nl}ac_space=\ *) 1892 sed -n \ 1893 "s/'\''/'\''\\\\'\'''\''/g; 1894 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1895 ;; #( 1896 *) 1897 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1898 ;; 1899 esac | 1900 sort 1901 ) 1902 echo 1903 1904 printf "%s\n" "## ----------------- ## 1905 ## Output variables. ## 1906 ## ----------------- ##" 1907 echo 1908 for ac_var in $ac_subst_vars 1909 do 1910 eval ac_val=\$$ac_var 1911 case $ac_val in 1912 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1913 esac 1914 printf "%s\n" "$ac_var='\''$ac_val'\''" 1915 done | sort 1916 echo 1917 1918 if test -n "$ac_subst_files"; then 1919 printf "%s\n" "## ------------------- ## 1920 ## File substitutions. ## 1921 ## ------------------- ##" 1922 echo 1923 for ac_var in $ac_subst_files 1924 do 1925 eval ac_val=\$$ac_var 1926 case $ac_val in 1927 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1928 esac 1929 printf "%s\n" "$ac_var='\''$ac_val'\''" 1930 done | sort 1931 echo 1932 fi 1933 1934 if test -s confdefs.h; then 1935 printf "%s\n" "## ----------- ## 1936 ## confdefs.h. ## 1937 ## ----------- ##" 1938 echo 1939 cat confdefs.h 1940 echo 1941 fi 1942 test "$ac_signal" != 0 && 1943 printf "%s\n" "$as_me: caught signal $ac_signal" 1944 printf "%s\n" "$as_me: exit $exit_status" 1945 } >&5 1946 rm -f core *.core core.conftest.* && 1947 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1948 exit $exit_status 1949 ' 0 1950 for ac_signal in 1 2 13 15; do 1951 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1952 done 1953 ac_signal=0 1954 1955 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1956 rm -f -r conftest* confdefs.h 1957 1958 printf "%s\n" "/* confdefs.h */" > confdefs.h 1959 1960 # Predefined preprocessor variables. 1961 1962 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1963 1964 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1965 1966 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1967 1968 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1969 1970 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1971 1972 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1973 1974 1975 # Let the site file select an alternate cache file if it wants to. 1976 # Prefer an explicitly selected file to automatically selected ones. 1977 if test -n "$CONFIG_SITE"; then 1978 ac_site_files="$CONFIG_SITE" 1979 elif test "x$prefix" != xNONE; then 1980 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1981 else 1982 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1983 fi 1984 1985 for ac_site_file in $ac_site_files 1986 do 1987 case $ac_site_file in #( 1988 */*) : 1989 ;; #( 1990 *) : 1991 ac_site_file=./$ac_site_file ;; 1992 esac 1993 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1995 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1996 sed 's/^/| /' "$ac_site_file" >&5 1997 . "$ac_site_file" \ 1998 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 1999 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2000 as_fn_error $? "failed to load site script $ac_site_file 2001 See 'config.log' for more details" "$LINENO" 5; } 2002 fi 2003 done 2004 2005 if test -r "$cache_file"; then 2006 # Some versions of bash will fail to source /dev/null (special files 2007 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2008 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2010 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2011 case $cache_file in 2012 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2013 *) . "./$cache_file";; 2014 esac 2015 fi 2016 else 2017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2018 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2019 >$cache_file 2020 fi 2021 2022 # Test code for whether the C compiler supports C89 (global declarations) 2023 ac_c_conftest_c89_globals=' 2024 /* Does the compiler advertise C89 conformance? 2025 Do not test the value of __STDC__, because some compilers set it to 0 2026 while being otherwise adequately conformant. */ 2027 #if !defined __STDC__ 2028 # error "Compiler does not advertise C89 conformance" 2029 #endif 2030 2031 #include <stddef.h> 2032 #include <stdarg.h> 2033 struct stat; 2034 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2035 struct buf { int x; }; 2036 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2037 static char *e (char **p, int i) 2038 { 2039 return p[i]; 2040 } 2041 static char *f (char * (*g) (char **, int), char **p, ...) 2042 { 2043 char *s; 2044 va_list v; 2045 va_start (v,p); 2046 s = g (p, va_arg (v,int)); 2047 va_end (v); 2048 return s; 2049 } 2050 2051 /* C89 style stringification. */ 2052 #define noexpand_stringify(a) #a 2053 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2054 2055 /* C89 style token pasting. Exercises some of the corner cases that 2056 e.g. old MSVC gets wrong, but not very hard. */ 2057 #define noexpand_concat(a,b) a##b 2058 #define expand_concat(a,b) noexpand_concat(a,b) 2059 extern int vA; 2060 extern int vbee; 2061 #define aye A 2062 #define bee B 2063 int *pvA = &expand_concat(v,aye); 2064 int *pvbee = &noexpand_concat(v,bee); 2065 2066 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2067 function prototypes and stuff, but not \xHH hex character constants. 2068 These do not provoke an error unfortunately, instead are silently treated 2069 as an "x". The following induces an error, until -std is added to get 2070 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2071 array size at least. It is necessary to write \x00 == 0 to get something 2072 that is true only with -std. */ 2073 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2074 2075 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2076 inside strings and character constants. */ 2077 #define FOO(x) '\''x'\'' 2078 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2079 2080 int test (int i, double x); 2081 struct s1 {int (*f) (int a);}; 2082 struct s2 {int (*f) (double a);}; 2083 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2084 int, int);' 2085 2086 # Test code for whether the C compiler supports C89 (body of main). 2087 ac_c_conftest_c89_main=' 2088 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2089 ' 2090 2091 # Test code for whether the C compiler supports C99 (global declarations) 2092 ac_c_conftest_c99_globals=' 2093 /* Does the compiler advertise C99 conformance? */ 2094 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2095 # error "Compiler does not advertise C99 conformance" 2096 #endif 2097 2098 // See if C++-style comments work. 2099 2100 #include <stdbool.h> 2101 extern int puts (const char *); 2102 extern int printf (const char *, ...); 2103 extern int dprintf (int, const char *, ...); 2104 extern void *malloc (size_t); 2105 extern void free (void *); 2106 2107 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2108 // dprintf is used instead of fprintf to avoid needing to declare 2109 // FILE and stderr. 2110 #define debug(...) dprintf (2, __VA_ARGS__) 2111 #define showlist(...) puts (#__VA_ARGS__) 2112 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2113 static void 2114 test_varargs_macros (void) 2115 { 2116 int x = 1234; 2117 int y = 5678; 2118 debug ("Flag"); 2119 debug ("X = %d\n", x); 2120 showlist (The first, second, and third items.); 2121 report (x>y, "x is %d but y is %d", x, y); 2122 } 2123 2124 // Check long long types. 2125 #define BIG64 18446744073709551615ull 2126 #define BIG32 4294967295ul 2127 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2128 #if !BIG_OK 2129 #error "your preprocessor is broken" 2130 #endif 2131 #if BIG_OK 2132 #else 2133 #error "your preprocessor is broken" 2134 #endif 2135 static long long int bignum = -9223372036854775807LL; 2136 static unsigned long long int ubignum = BIG64; 2137 2138 struct incomplete_array 2139 { 2140 int datasize; 2141 double data[]; 2142 }; 2143 2144 struct named_init { 2145 int number; 2146 const wchar_t *name; 2147 double average; 2148 }; 2149 2150 typedef const char *ccp; 2151 2152 static inline int 2153 test_restrict (ccp restrict text) 2154 { 2155 // Iterate through items via the restricted pointer. 2156 // Also check for declarations in for loops. 2157 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2158 continue; 2159 return 0; 2160 } 2161 2162 // Check varargs and va_copy. 2163 static bool 2164 test_varargs (const char *format, ...) 2165 { 2166 va_list args; 2167 va_start (args, format); 2168 va_list args_copy; 2169 va_copy (args_copy, args); 2170 2171 const char *str = ""; 2172 int number = 0; 2173 float fnumber = 0; 2174 2175 while (*format) 2176 { 2177 switch (*format++) 2178 { 2179 case '\''s'\'': // string 2180 str = va_arg (args_copy, const char *); 2181 break; 2182 case '\''d'\'': // int 2183 number = va_arg (args_copy, int); 2184 break; 2185 case '\''f'\'': // float 2186 fnumber = va_arg (args_copy, double); 2187 break; 2188 default: 2189 break; 2190 } 2191 } 2192 va_end (args_copy); 2193 va_end (args); 2194 2195 return *str && number && fnumber; 2196 } 2197 ' 2198 2199 # Test code for whether the C compiler supports C99 (body of main). 2200 ac_c_conftest_c99_main=' 2201 // Check bool. 2202 _Bool success = false; 2203 success |= (argc != 0); 2204 2205 // Check restrict. 2206 if (test_restrict ("String literal") == 0) 2207 success = true; 2208 char *restrict newvar = "Another string"; 2209 2210 // Check varargs. 2211 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2212 test_varargs_macros (); 2213 2214 // Check flexible array members. 2215 struct incomplete_array *ia = 2216 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2217 ia->datasize = 10; 2218 for (int i = 0; i < ia->datasize; ++i) 2219 ia->data[i] = i * 1.234; 2220 // Work around memory leak warnings. 2221 free (ia); 2222 2223 // Check named initializers. 2224 struct named_init ni = { 2225 .number = 34, 2226 .name = L"Test wide string", 2227 .average = 543.34343, 2228 }; 2229 2230 ni.number = 58; 2231 2232 int dynamic_array[ni.number]; 2233 dynamic_array[0] = argv[0][0]; 2234 dynamic_array[ni.number - 1] = 543; 2235 2236 // work around unused variable warnings 2237 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2238 || dynamic_array[ni.number - 1] != 543); 2239 ' 2240 2241 # Test code for whether the C compiler supports C11 (global declarations) 2242 ac_c_conftest_c11_globals=' 2243 /* Does the compiler advertise C11 conformance? */ 2244 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2245 # error "Compiler does not advertise C11 conformance" 2246 #endif 2247 2248 // Check _Alignas. 2249 char _Alignas (double) aligned_as_double; 2250 char _Alignas (0) no_special_alignment; 2251 extern char aligned_as_int; 2252 char _Alignas (0) _Alignas (int) aligned_as_int; 2253 2254 // Check _Alignof. 2255 enum 2256 { 2257 int_alignment = _Alignof (int), 2258 int_array_alignment = _Alignof (int[100]), 2259 char_alignment = _Alignof (char) 2260 }; 2261 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2262 2263 // Check _Noreturn. 2264 int _Noreturn does_not_return (void) { for (;;) continue; } 2265 2266 // Check _Static_assert. 2267 struct test_static_assert 2268 { 2269 int x; 2270 _Static_assert (sizeof (int) <= sizeof (long int), 2271 "_Static_assert does not work in struct"); 2272 long int y; 2273 }; 2274 2275 // Check UTF-8 literals. 2276 #define u8 syntax error! 2277 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2278 2279 // Check duplicate typedefs. 2280 typedef long *long_ptr; 2281 typedef long int *long_ptr; 2282 typedef long_ptr long_ptr; 2283 2284 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2285 struct anonymous 2286 { 2287 union { 2288 struct { int i; int j; }; 2289 struct { int k; long int l; } w; 2290 }; 2291 int m; 2292 } v1; 2293 ' 2294 2295 # Test code for whether the C compiler supports C11 (body of main). 2296 ac_c_conftest_c11_main=' 2297 _Static_assert ((offsetof (struct anonymous, i) 2298 == offsetof (struct anonymous, w.k)), 2299 "Anonymous union alignment botch"); 2300 v1.i = 2; 2301 v1.w.k = 5; 2302 ok |= v1.i != 5; 2303 ' 2304 2305 # Test code for whether the C compiler supports C11 (complete). 2306 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2307 ${ac_c_conftest_c99_globals} 2308 ${ac_c_conftest_c11_globals} 2309 2310 int 2311 main (int argc, char **argv) 2312 { 2313 int ok = 0; 2314 ${ac_c_conftest_c89_main} 2315 ${ac_c_conftest_c99_main} 2316 ${ac_c_conftest_c11_main} 2317 return ok; 2318 } 2319 " 2320 2321 # Test code for whether the C compiler supports C99 (complete). 2322 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2323 ${ac_c_conftest_c99_globals} 2324 2325 int 2326 main (int argc, char **argv) 2327 { 2328 int ok = 0; 2329 ${ac_c_conftest_c89_main} 2330 ${ac_c_conftest_c99_main} 2331 return ok; 2332 } 2333 " 2334 2335 # Test code for whether the C compiler supports C89 (complete). 2336 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2337 2338 int 2339 main (int argc, char **argv) 2340 { 2341 int ok = 0; 2342 ${ac_c_conftest_c89_main} 2343 return ok; 2344 } 2345 " 2346 2347 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2348 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2349 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2350 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2351 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2352 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2353 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2354 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2355 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2356 2357 # Auxiliary files required by this configure script. 2358 ac_aux_files="config.guess config.sub compile missing install-sh" 2359 2360 # Locations in which to look for auxiliary files. 2361 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2362 2363 # Search for a directory containing all of the required auxiliary files, 2364 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2365 # If we don't find one directory that contains all the files we need, 2366 # we report the set of missing files from the *first* directory in 2367 # $ac_aux_dir_candidates and give up. 2368 ac_missing_aux_files="" 2369 ac_first_candidate=: 2370 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2371 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2372 as_found=false 2373 for as_dir in $ac_aux_dir_candidates 2374 do 2375 IFS=$as_save_IFS 2376 case $as_dir in #((( 2377 '') as_dir=./ ;; 2378 */) ;; 2379 *) as_dir=$as_dir/ ;; 2380 esac 2381 as_found=: 2382 2383 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2384 ac_aux_dir_found=yes 2385 ac_install_sh= 2386 for ac_aux in $ac_aux_files 2387 do 2388 # As a special case, if "install-sh" is required, that requirement 2389 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2390 # and $ac_install_sh is set appropriately for whichever one is found. 2391 if test x"$ac_aux" = x"install-sh" 2392 then 2393 if test -f "${as_dir}install-sh"; then 2394 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2395 ac_install_sh="${as_dir}install-sh -c" 2396 elif test -f "${as_dir}install.sh"; then 2397 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2398 ac_install_sh="${as_dir}install.sh -c" 2399 elif test -f "${as_dir}shtool"; then 2400 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2401 ac_install_sh="${as_dir}shtool install -c" 2402 else 2403 ac_aux_dir_found=no 2404 if $ac_first_candidate; then 2405 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2406 else 2407 break 2408 fi 2409 fi 2410 else 2411 if test -f "${as_dir}${ac_aux}"; then 2412 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2413 else 2414 ac_aux_dir_found=no 2415 if $ac_first_candidate; then 2416 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2417 else 2418 break 2419 fi 2420 fi 2421 fi 2422 done 2423 if test "$ac_aux_dir_found" = yes; then 2424 ac_aux_dir="$as_dir" 2425 break 2426 fi 2427 ac_first_candidate=false 2428 2429 as_found=false 2430 done 2431 IFS=$as_save_IFS 2432 if $as_found 2433 then : 2434 2435 else case e in #( 2436 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2437 esac 2438 fi 2439 2440 2441 # These three variables are undocumented and unsupported, 2442 # and are intended to be withdrawn in a future Autoconf release. 2443 # They can cause serious problems if a builder's source tree is in a directory 2444 # whose full name contains unusual characters. 2445 if test -f "${ac_aux_dir}config.guess"; then 2446 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2447 fi 2448 if test -f "${ac_aux_dir}config.sub"; then 2449 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2450 fi 2451 if test -f "$ac_aux_dir/configure"; then 2452 ac_configure="$SHELL ${ac_aux_dir}configure" 2453 fi 2454 2455 # Check that the precious variables saved in the cache have kept the same 2456 # value. 2457 ac_cache_corrupted=false 2458 for ac_var in $ac_precious_vars; do 2459 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2460 eval ac_new_set=\$ac_env_${ac_var}_set 2461 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2462 eval ac_new_val=\$ac_env_${ac_var}_value 2463 case $ac_old_set,$ac_new_set in 2464 set,) 2465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2466 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2467 ac_cache_corrupted=: ;; 2468 ,set) 2469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2470 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2471 ac_cache_corrupted=: ;; 2472 ,);; 2473 *) 2474 if test "x$ac_old_val" != "x$ac_new_val"; then 2475 # differences in whitespace do not lead to failure. 2476 ac_old_val_w=`echo x $ac_old_val` 2477 ac_new_val_w=`echo x $ac_new_val` 2478 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2480 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2481 ac_cache_corrupted=: 2482 else 2483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2484 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2485 eval $ac_var=\$ac_old_val 2486 fi 2487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2488 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2490 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2491 fi;; 2492 esac 2493 # Pass precious variables to config.status. 2494 if test "$ac_new_set" = set; then 2495 case $ac_new_val in 2496 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2497 *) ac_arg=$ac_var=$ac_new_val ;; 2498 esac 2499 case " $ac_configure_args " in 2500 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2501 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2502 esac 2503 fi 2504 done 2505 if $ac_cache_corrupted; then 2506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2507 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2509 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2510 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2511 and start over" "$LINENO" 5 2512 fi 2513 ## -------------------- ## 2514 ## Main body of script. ## 2515 ## -------------------- ## 2516 2517 ac_ext=c 2518 ac_cpp='$CPP $CPPFLAGS' 2519 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2520 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2521 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2522 2523 2524 2525 ac_config_headers="$ac_config_headers config.h" 2526 2527 2528 # Initialize Automake 2529 am__api_version='1.16' 2530 2531 2532 2533 # Find a good install program. We prefer a C program (faster), 2534 # so one script is as good as another. But avoid the broken or 2535 # incompatible versions: 2536 # SysV /etc/install, /usr/sbin/install 2537 # SunOS /usr/etc/install 2538 # IRIX /sbin/install 2539 # AIX /bin/install 2540 # AmigaOS /C/install, which installs bootblocks on floppy discs 2541 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2542 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2543 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2544 # OS/2's system install, which has a completely different semantic 2545 # ./install, which can be erroneously created by make from ./install.sh. 2546 # Reject install programs that cannot install multiple files. 2547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2548 printf %s "checking for a BSD-compatible install... " >&6; } 2549 if test -z "$INSTALL"; then 2550 if test ${ac_cv_path_install+y} 2551 then : 2552 printf %s "(cached) " >&6 2553 else case e in #( 2554 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2555 for as_dir in $PATH 2556 do 2557 IFS=$as_save_IFS 2558 case $as_dir in #((( 2559 '') as_dir=./ ;; 2560 */) ;; 2561 *) as_dir=$as_dir/ ;; 2562 esac 2563 # Account for fact that we put trailing slashes in our PATH walk. 2564 case $as_dir in #(( 2565 ./ | /[cC]/* | \ 2566 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2567 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2568 /usr/ucb/* ) ;; 2569 *) 2570 # OSF1 and SCO ODT 3.0 have their own names for install. 2571 # Don't use installbsd from OSF since it installs stuff as root 2572 # by default. 2573 for ac_prog in ginstall scoinst install; do 2574 for ac_exec_ext in '' $ac_executable_extensions; do 2575 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2576 if test $ac_prog = install && 2577 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2578 # AIX install. It has an incompatible calling convention. 2579 : 2580 elif test $ac_prog = install && 2581 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2582 # program-specific install script used by HP pwplus--don't use. 2583 : 2584 else 2585 rm -rf conftest.one conftest.two conftest.dir 2586 echo one > conftest.one 2587 echo two > conftest.two 2588 mkdir conftest.dir 2589 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2590 test -s conftest.one && test -s conftest.two && 2591 test -s conftest.dir/conftest.one && 2592 test -s conftest.dir/conftest.two 2593 then 2594 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2595 break 3 2596 fi 2597 fi 2598 fi 2599 done 2600 done 2601 ;; 2602 esac 2603 2604 done 2605 IFS=$as_save_IFS 2606 2607 rm -rf conftest.one conftest.two conftest.dir 2608 ;; 2609 esac 2610 fi 2611 if test ${ac_cv_path_install+y}; then 2612 INSTALL=$ac_cv_path_install 2613 else 2614 # As a last resort, use the slow shell script. Don't cache a 2615 # value for INSTALL within a source directory, because that will 2616 # break other packages using the cache if that directory is 2617 # removed, or if the value is a relative name. 2618 INSTALL=$ac_install_sh 2619 fi 2620 fi 2621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2622 printf "%s\n" "$INSTALL" >&6; } 2623 2624 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2625 # It thinks the first close brace ends the variable substitution. 2626 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2627 2628 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2629 2630 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2631 2632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2633 printf %s "checking whether build environment is sane... " >&6; } 2634 # Reject unsafe characters in $srcdir or the absolute working directory 2635 # name. Accept space and tab only in the latter. 2636 am_lf=' 2637 ' 2638 case `pwd` in 2639 *[\\\"\#\$\&\'\`$am_lf]*) 2640 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2641 esac 2642 case $srcdir in 2643 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2644 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2645 esac 2646 2647 # Do 'set' in a subshell so we don't clobber the current shell's 2648 # arguments. Must try -L first in case configure is actually a 2649 # symlink; some systems play weird games with the mod time of symlinks 2650 # (eg FreeBSD returns the mod time of the symlink's containing 2651 # directory). 2652 if ( 2653 am_has_slept=no 2654 for am_try in 1 2; do 2655 echo "timestamp, slept: $am_has_slept" > conftest.file 2656 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2657 if test "$*" = "X"; then 2658 # -L didn't work. 2659 set X `ls -t "$srcdir/configure" conftest.file` 2660 fi 2661 if test "$*" != "X $srcdir/configure conftest.file" \ 2662 && test "$*" != "X conftest.file $srcdir/configure"; then 2663 2664 # If neither matched, then we have a broken ls. This can happen 2665 # if, for instance, CONFIG_SHELL is bash and it inherits a 2666 # broken ls alias from the environment. This has actually 2667 # happened. Such a system could not be considered "sane". 2668 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2669 alias in your environment" "$LINENO" 5 2670 fi 2671 if test "$2" = conftest.file || test $am_try -eq 2; then 2672 break 2673 fi 2674 # Just in case. 2675 sleep 1 2676 am_has_slept=yes 2677 done 2678 test "$2" = conftest.file 2679 ) 2680 then 2681 # Ok. 2682 : 2683 else 2684 as_fn_error $? "newly created file is older than distributed files! 2685 Check your system clock" "$LINENO" 5 2686 fi 2687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2688 printf "%s\n" "yes" >&6; } 2689 # If we didn't sleep, we still need to ensure time stamps of config.status and 2690 # generated files are strictly newer. 2691 am_sleep_pid= 2692 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2693 ( sleep 1 ) & 2694 am_sleep_pid=$! 2695 fi 2696 2697 rm -f conftest.file 2698 2699 test "$program_prefix" != NONE && 2700 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2701 # Use a double $ so make ignores it. 2702 test "$program_suffix" != NONE && 2703 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2704 # Double any \ or $. 2705 # By default was 's,x,x', remove it if useless. 2706 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2707 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2708 2709 2710 # Expand $ac_aux_dir to an absolute path. 2711 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2712 2713 2714 if test x"${MISSING+set}" != xset; then 2715 MISSING="\${SHELL} '$am_aux_dir/missing'" 2716 fi 2717 # Use eval to expand $SHELL 2718 if eval "$MISSING --is-lightweight"; then 2719 am_missing_run="$MISSING " 2720 else 2721 am_missing_run= 2722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2723 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2724 fi 2725 2726 if test x"${install_sh+set}" != xset; then 2727 case $am_aux_dir in 2728 *\ * | *\ *) 2729 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2730 *) 2731 install_sh="\${SHELL} $am_aux_dir/install-sh" 2732 esac 2733 fi 2734 2735 # Installed binaries are usually stripped using 'strip' when the user 2736 # run "make install-strip". However 'strip' might not be the right 2737 # tool to use in cross-compilation environments, therefore Automake 2738 # will honor the 'STRIP' environment variable to overrule this program. 2739 if test "$cross_compiling" != no; then 2740 if test -n "$ac_tool_prefix"; then 2741 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2742 set dummy ${ac_tool_prefix}strip; ac_word=$2 2743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2744 printf %s "checking for $ac_word... " >&6; } 2745 if test ${ac_cv_prog_STRIP+y} 2746 then : 2747 printf %s "(cached) " >&6 2748 else case e in #( 2749 e) if test -n "$STRIP"; then 2750 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2751 else 2752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2753 for as_dir in $PATH 2754 do 2755 IFS=$as_save_IFS 2756 case $as_dir in #((( 2757 '') as_dir=./ ;; 2758 */) ;; 2759 *) as_dir=$as_dir/ ;; 2760 esac 2761 for ac_exec_ext in '' $ac_executable_extensions; do 2762 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2763 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2764 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2765 break 2 2766 fi 2767 done 2768 done 2769 IFS=$as_save_IFS 2770 2771 fi ;; 2772 esac 2773 fi 2774 STRIP=$ac_cv_prog_STRIP 2775 if test -n "$STRIP"; then 2776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2777 printf "%s\n" "$STRIP" >&6; } 2778 else 2779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2780 printf "%s\n" "no" >&6; } 2781 fi 2782 2783 2784 fi 2785 if test -z "$ac_cv_prog_STRIP"; then 2786 ac_ct_STRIP=$STRIP 2787 # Extract the first word of "strip", so it can be a program name with args. 2788 set dummy strip; ac_word=$2 2789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2790 printf %s "checking for $ac_word... " >&6; } 2791 if test ${ac_cv_prog_ac_ct_STRIP+y} 2792 then : 2793 printf %s "(cached) " >&6 2794 else case e in #( 2795 e) if test -n "$ac_ct_STRIP"; then 2796 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2797 else 2798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2799 for as_dir in $PATH 2800 do 2801 IFS=$as_save_IFS 2802 case $as_dir in #((( 2803 '') as_dir=./ ;; 2804 */) ;; 2805 *) as_dir=$as_dir/ ;; 2806 esac 2807 for ac_exec_ext in '' $ac_executable_extensions; do 2808 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2809 ac_cv_prog_ac_ct_STRIP="strip" 2810 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2811 break 2 2812 fi 2813 done 2814 done 2815 IFS=$as_save_IFS 2816 2817 fi ;; 2818 esac 2819 fi 2820 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2821 if test -n "$ac_ct_STRIP"; then 2822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2823 printf "%s\n" "$ac_ct_STRIP" >&6; } 2824 else 2825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2826 printf "%s\n" "no" >&6; } 2827 fi 2828 2829 if test "x$ac_ct_STRIP" = x; then 2830 STRIP=":" 2831 else 2832 case $cross_compiling:$ac_tool_warned in 2833 yes:) 2834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2835 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2836 ac_tool_warned=yes ;; 2837 esac 2838 STRIP=$ac_ct_STRIP 2839 fi 2840 else 2841 STRIP="$ac_cv_prog_STRIP" 2842 fi 2843 2844 fi 2845 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2846 2847 2848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2849 printf %s "checking for a race-free mkdir -p... " >&6; } 2850 if test -z "$MKDIR_P"; then 2851 if test ${ac_cv_path_mkdir+y} 2852 then : 2853 printf %s "(cached) " >&6 2854 else case e in #( 2855 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2856 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2857 do 2858 IFS=$as_save_IFS 2859 case $as_dir in #((( 2860 '') as_dir=./ ;; 2861 */) ;; 2862 *) as_dir=$as_dir/ ;; 2863 esac 2864 for ac_prog in mkdir gmkdir; do 2865 for ac_exec_ext in '' $ac_executable_extensions; do 2866 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2867 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2868 'mkdir ('*'coreutils) '* | \ 2869 *'BusyBox '* | \ 2870 'mkdir (fileutils) '4.1*) 2871 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2872 break 3;; 2873 esac 2874 done 2875 done 2876 done 2877 IFS=$as_save_IFS 2878 ;; 2879 esac 2880 fi 2881 2882 test -d ./--version && rmdir ./--version 2883 if test ${ac_cv_path_mkdir+y}; then 2884 MKDIR_P="$ac_cv_path_mkdir -p" 2885 else 2886 # As a last resort, use plain mkdir -p, 2887 # in the hope it doesn't have the bugs of ancient mkdir. 2888 MKDIR_P='mkdir -p' 2889 fi 2890 fi 2891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2892 printf "%s\n" "$MKDIR_P" >&6; } 2893 2894 for ac_prog in gawk mawk nawk awk 2895 do 2896 # Extract the first word of "$ac_prog", so it can be a program name with args. 2897 set dummy $ac_prog; ac_word=$2 2898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2899 printf %s "checking for $ac_word... " >&6; } 2900 if test ${ac_cv_prog_AWK+y} 2901 then : 2902 printf %s "(cached) " >&6 2903 else case e in #( 2904 e) if test -n "$AWK"; then 2905 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2906 else 2907 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2908 for as_dir in $PATH 2909 do 2910 IFS=$as_save_IFS 2911 case $as_dir in #((( 2912 '') as_dir=./ ;; 2913 */) ;; 2914 *) as_dir=$as_dir/ ;; 2915 esac 2916 for ac_exec_ext in '' $ac_executable_extensions; do 2917 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2918 ac_cv_prog_AWK="$ac_prog" 2919 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2920 break 2 2921 fi 2922 done 2923 done 2924 IFS=$as_save_IFS 2925 2926 fi ;; 2927 esac 2928 fi 2929 AWK=$ac_cv_prog_AWK 2930 if test -n "$AWK"; then 2931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2932 printf "%s\n" "$AWK" >&6; } 2933 else 2934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2935 printf "%s\n" "no" >&6; } 2936 fi 2937 2938 2939 test -n "$AWK" && break 2940 done 2941 2942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2943 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2944 set x ${MAKE-make} 2945 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2946 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2947 then : 2948 printf %s "(cached) " >&6 2949 else case e in #( 2950 e) cat >conftest.make <<\_ACEOF 2951 SHELL = /bin/sh 2952 all: 2953 @echo '@@@%%%=$(MAKE)=@@@%%%' 2954 _ACEOF 2955 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2956 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2957 *@@@%%%=?*=@@@%%%*) 2958 eval ac_cv_prog_make_${ac_make}_set=yes;; 2959 *) 2960 eval ac_cv_prog_make_${ac_make}_set=no;; 2961 esac 2962 rm -f conftest.make ;; 2963 esac 2964 fi 2965 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2967 printf "%s\n" "yes" >&6; } 2968 SET_MAKE= 2969 else 2970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2971 printf "%s\n" "no" >&6; } 2972 SET_MAKE="MAKE=${MAKE-make}" 2973 fi 2974 2975 rm -rf .tst 2>/dev/null 2976 mkdir .tst 2>/dev/null 2977 if test -d .tst; then 2978 am__leading_dot=. 2979 else 2980 am__leading_dot=_ 2981 fi 2982 rmdir .tst 2>/dev/null 2983 2984 # Check whether --enable-silent-rules was given. 2985 if test ${enable_silent_rules+y} 2986 then : 2987 enableval=$enable_silent_rules; 2988 fi 2989 2990 case $enable_silent_rules in # ((( 2991 yes) AM_DEFAULT_VERBOSITY=0;; 2992 no) AM_DEFAULT_VERBOSITY=1;; 2993 *) AM_DEFAULT_VERBOSITY=1;; 2994 esac 2995 am_make=${MAKE-make} 2996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2997 printf %s "checking whether $am_make supports nested variables... " >&6; } 2998 if test ${am_cv_make_support_nested_variables+y} 2999 then : 3000 printf %s "(cached) " >&6 3001 else case e in #( 3002 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3003 BAR0=false 3004 BAR1=true 3005 V=1 3006 am__doit: 3007 @$(TRUE) 3008 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3009 am_cv_make_support_nested_variables=yes 3010 else 3011 am_cv_make_support_nested_variables=no 3012 fi ;; 3013 esac 3014 fi 3015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3016 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3017 if test $am_cv_make_support_nested_variables = yes; then 3018 AM_V='$(V)' 3019 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3020 else 3021 AM_V=$AM_DEFAULT_VERBOSITY 3022 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3023 fi 3024 AM_BACKSLASH='\' 3025 3026 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3027 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3028 # is not polluted with repeated "-I." 3029 am__isrc=' -I$(srcdir)' 3030 # test to see if srcdir already configured 3031 if test -f $srcdir/config.status; then 3032 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3033 fi 3034 fi 3035 3036 # test whether we have cygpath 3037 if test -z "$CYGPATH_W"; then 3038 if (cygpath --version) >/dev/null 2>/dev/null; then 3039 CYGPATH_W='cygpath -w' 3040 else 3041 CYGPATH_W=echo 3042 fi 3043 fi 3044 3045 3046 # Define the identity of the package. 3047 PACKAGE='xmessage' 3048 VERSION='1.0.7' 3049 3050 3051 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3052 3053 3054 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3055 3056 # Some tools Automake needs. 3057 3058 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3059 3060 3061 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3062 3063 3064 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3065 3066 3067 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3068 3069 3070 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3071 3072 # For better backward compatibility. To be removed once Automake 1.9.x 3073 # dies out for good. For more background, see: 3074 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3075 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3076 mkdir_p='$(MKDIR_P)' 3077 3078 # We need awk for the "check" target (and possibly the TAP driver). The 3079 # system "awk" is bad on some platforms. 3080 # Always define AMTAR for backward compatibility. Yes, it's still used 3081 # in the wild :-( We should find a proper way to deprecate it ... 3082 AMTAR='$${TAR-tar}' 3083 3084 3085 # We'll loop over all known methods to create a tar archive until one works. 3086 _am_tools='gnutar pax cpio none' 3087 3088 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3089 3090 3091 3092 3093 3094 # Variables for tags utilities; see am/tags.am 3095 if test -z "$CTAGS"; then 3096 CTAGS=ctags 3097 fi 3098 3099 if test -z "$ETAGS"; then 3100 ETAGS=etags 3101 fi 3102 3103 if test -z "$CSCOPE"; then 3104 CSCOPE=cscope 3105 fi 3106 3107 3108 3109 # POSIX will say in a future version that running "rm -f" with no argument 3110 # is OK; and we want to be able to make that assumption in our Makefile 3111 # recipes. So use an aggressive probe to check that the usage we want is 3112 # actually supported "in the wild" to an acceptable degree. 3113 # See automake bug#10828. 3114 # To make any issue more visible, cause the running configure to be aborted 3115 # by default if the 'rm' program in use doesn't match our expectations; the 3116 # user can still override this though. 3117 if rm -f && rm -fr && rm -rf; then : OK; else 3118 cat >&2 <<'END' 3119 Oops! 3120 3121 Your 'rm' program seems unable to run without file operands specified 3122 on the command line, even when the '-f' option is present. This is contrary 3123 to the behaviour of most rm programs out there, and not conforming with 3124 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3125 3126 Please tell bug-automake@gnu.org about your system, including the value 3127 of your $PATH and any error possibly output before this message. This 3128 can help us improve future automake versions. 3129 3130 END 3131 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3132 echo 'Configuration will proceed anyway, since you have set the' >&2 3133 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3134 echo >&2 3135 else 3136 cat >&2 <<'END' 3137 Aborting the configuration process, to ensure you take notice of the issue. 3138 3139 You can download and install GNU coreutils to get an 'rm' implementation 3140 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3141 3142 If you want to complete the configuration process using your problematic 3143 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3144 to "yes", and re-run configure. 3145 3146 END 3147 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3148 fi 3149 fi 3150 3151 3152 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 DEPDIR="${am__leading_dot}deps" 3174 3175 ac_config_commands="$ac_config_commands depfiles" 3176 3177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3178 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3179 cat > confinc.mk << 'END' 3180 am__doit: 3181 @echo this is the am__doit target >confinc.out 3182 .PHONY: am__doit 3183 END 3184 am__include="#" 3185 am__quote= 3186 # BSD make does it like this. 3187 echo '.include "confinc.mk" # ignored' > confmf.BSD 3188 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3189 echo 'include confinc.mk # ignored' > confmf.GNU 3190 _am_result=no 3191 for s in GNU BSD; do 3192 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3193 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3194 ac_status=$? 3195 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3196 (exit $ac_status); } 3197 case $?:`cat confinc.out 2>/dev/null` in #( 3198 '0:this is the am__doit target') : 3199 case $s in #( 3200 BSD) : 3201 am__include='.include' am__quote='"' ;; #( 3202 *) : 3203 am__include='include' am__quote='' ;; 3204 esac ;; #( 3205 *) : 3206 ;; 3207 esac 3208 if test "$am__include" != "#"; then 3209 _am_result="yes ($s style)" 3210 break 3211 fi 3212 done 3213 rm -f confinc.* confmf.* 3214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3215 printf "%s\n" "${_am_result}" >&6; } 3216 3217 # Check whether --enable-dependency-tracking was given. 3218 if test ${enable_dependency_tracking+y} 3219 then : 3220 enableval=$enable_dependency_tracking; 3221 fi 3222 3223 if test "x$enable_dependency_tracking" != xno; then 3224 am_depcomp="$ac_aux_dir/depcomp" 3225 AMDEPBACKSLASH='\' 3226 am__nodep='_no' 3227 fi 3228 if test "x$enable_dependency_tracking" != xno; then 3229 AMDEP_TRUE= 3230 AMDEP_FALSE='#' 3231 else 3232 AMDEP_TRUE='#' 3233 AMDEP_FALSE= 3234 fi 3235 3236 3237 ac_ext=c 3238 ac_cpp='$CPP $CPPFLAGS' 3239 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3240 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3241 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3242 if test -n "$ac_tool_prefix"; then 3243 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3244 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3246 printf %s "checking for $ac_word... " >&6; } 3247 if test ${ac_cv_prog_CC+y} 3248 then : 3249 printf %s "(cached) " >&6 3250 else case e in #( 3251 e) if test -n "$CC"; then 3252 ac_cv_prog_CC="$CC" # Let the user override the test. 3253 else 3254 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3255 for as_dir in $PATH 3256 do 3257 IFS=$as_save_IFS 3258 case $as_dir in #((( 3259 '') as_dir=./ ;; 3260 */) ;; 3261 *) as_dir=$as_dir/ ;; 3262 esac 3263 for ac_exec_ext in '' $ac_executable_extensions; do 3264 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3265 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3266 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3267 break 2 3268 fi 3269 done 3270 done 3271 IFS=$as_save_IFS 3272 3273 fi ;; 3274 esac 3275 fi 3276 CC=$ac_cv_prog_CC 3277 if test -n "$CC"; then 3278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3279 printf "%s\n" "$CC" >&6; } 3280 else 3281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3282 printf "%s\n" "no" >&6; } 3283 fi 3284 3285 3286 fi 3287 if test -z "$ac_cv_prog_CC"; then 3288 ac_ct_CC=$CC 3289 # Extract the first word of "gcc", so it can be a program name with args. 3290 set dummy gcc; ac_word=$2 3291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3292 printf %s "checking for $ac_word... " >&6; } 3293 if test ${ac_cv_prog_ac_ct_CC+y} 3294 then : 3295 printf %s "(cached) " >&6 3296 else case e in #( 3297 e) if test -n "$ac_ct_CC"; then 3298 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3299 else 3300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3301 for as_dir in $PATH 3302 do 3303 IFS=$as_save_IFS 3304 case $as_dir in #((( 3305 '') as_dir=./ ;; 3306 */) ;; 3307 *) as_dir=$as_dir/ ;; 3308 esac 3309 for ac_exec_ext in '' $ac_executable_extensions; do 3310 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3311 ac_cv_prog_ac_ct_CC="gcc" 3312 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3313 break 2 3314 fi 3315 done 3316 done 3317 IFS=$as_save_IFS 3318 3319 fi ;; 3320 esac 3321 fi 3322 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3323 if test -n "$ac_ct_CC"; then 3324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3325 printf "%s\n" "$ac_ct_CC" >&6; } 3326 else 3327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3328 printf "%s\n" "no" >&6; } 3329 fi 3330 3331 if test "x$ac_ct_CC" = x; then 3332 CC="" 3333 else 3334 case $cross_compiling:$ac_tool_warned in 3335 yes:) 3336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3337 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3338 ac_tool_warned=yes ;; 3339 esac 3340 CC=$ac_ct_CC 3341 fi 3342 else 3343 CC="$ac_cv_prog_CC" 3344 fi 3345 3346 if test -z "$CC"; then 3347 if test -n "$ac_tool_prefix"; then 3348 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3349 set dummy ${ac_tool_prefix}cc; ac_word=$2 3350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3351 printf %s "checking for $ac_word... " >&6; } 3352 if test ${ac_cv_prog_CC+y} 3353 then : 3354 printf %s "(cached) " >&6 3355 else case e in #( 3356 e) if test -n "$CC"; then 3357 ac_cv_prog_CC="$CC" # Let the user override the test. 3358 else 3359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3360 for as_dir in $PATH 3361 do 3362 IFS=$as_save_IFS 3363 case $as_dir in #((( 3364 '') as_dir=./ ;; 3365 */) ;; 3366 *) as_dir=$as_dir/ ;; 3367 esac 3368 for ac_exec_ext in '' $ac_executable_extensions; do 3369 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3370 ac_cv_prog_CC="${ac_tool_prefix}cc" 3371 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3372 break 2 3373 fi 3374 done 3375 done 3376 IFS=$as_save_IFS 3377 3378 fi ;; 3379 esac 3380 fi 3381 CC=$ac_cv_prog_CC 3382 if test -n "$CC"; then 3383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3384 printf "%s\n" "$CC" >&6; } 3385 else 3386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3387 printf "%s\n" "no" >&6; } 3388 fi 3389 3390 3391 fi 3392 fi 3393 if test -z "$CC"; then 3394 # Extract the first word of "cc", so it can be a program name with args. 3395 set dummy cc; ac_word=$2 3396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3397 printf %s "checking for $ac_word... " >&6; } 3398 if test ${ac_cv_prog_CC+y} 3399 then : 3400 printf %s "(cached) " >&6 3401 else case e in #( 3402 e) if test -n "$CC"; then 3403 ac_cv_prog_CC="$CC" # Let the user override the test. 3404 else 3405 ac_prog_rejected=no 3406 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3407 for as_dir in $PATH 3408 do 3409 IFS=$as_save_IFS 3410 case $as_dir in #((( 3411 '') as_dir=./ ;; 3412 */) ;; 3413 *) as_dir=$as_dir/ ;; 3414 esac 3415 for ac_exec_ext in '' $ac_executable_extensions; do 3416 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3417 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3418 ac_prog_rejected=yes 3419 continue 3420 fi 3421 ac_cv_prog_CC="cc" 3422 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3423 break 2 3424 fi 3425 done 3426 done 3427 IFS=$as_save_IFS 3428 3429 if test $ac_prog_rejected = yes; then 3430 # We found a bogon in the path, so make sure we never use it. 3431 set dummy $ac_cv_prog_CC 3432 shift 3433 if test $# != 0; then 3434 # We chose a different compiler from the bogus one. 3435 # However, it has the same basename, so the bogon will be chosen 3436 # first if we set CC to just the basename; use the full file name. 3437 shift 3438 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3439 fi 3440 fi 3441 fi ;; 3442 esac 3443 fi 3444 CC=$ac_cv_prog_CC 3445 if test -n "$CC"; then 3446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3447 printf "%s\n" "$CC" >&6; } 3448 else 3449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3450 printf "%s\n" "no" >&6; } 3451 fi 3452 3453 3454 fi 3455 if test -z "$CC"; then 3456 if test -n "$ac_tool_prefix"; then 3457 for ac_prog in cl.exe 3458 do 3459 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3460 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3462 printf %s "checking for $ac_word... " >&6; } 3463 if test ${ac_cv_prog_CC+y} 3464 then : 3465 printf %s "(cached) " >&6 3466 else case e in #( 3467 e) if test -n "$CC"; then 3468 ac_cv_prog_CC="$CC" # Let the user override the test. 3469 else 3470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3471 for as_dir in $PATH 3472 do 3473 IFS=$as_save_IFS 3474 case $as_dir in #((( 3475 '') as_dir=./ ;; 3476 */) ;; 3477 *) as_dir=$as_dir/ ;; 3478 esac 3479 for ac_exec_ext in '' $ac_executable_extensions; do 3480 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3481 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3482 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3483 break 2 3484 fi 3485 done 3486 done 3487 IFS=$as_save_IFS 3488 3489 fi ;; 3490 esac 3491 fi 3492 CC=$ac_cv_prog_CC 3493 if test -n "$CC"; then 3494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3495 printf "%s\n" "$CC" >&6; } 3496 else 3497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3498 printf "%s\n" "no" >&6; } 3499 fi 3500 3501 3502 test -n "$CC" && break 3503 done 3504 fi 3505 if test -z "$CC"; then 3506 ac_ct_CC=$CC 3507 for ac_prog in cl.exe 3508 do 3509 # Extract the first word of "$ac_prog", so it can be a program name with args. 3510 set dummy $ac_prog; ac_word=$2 3511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3512 printf %s "checking for $ac_word... " >&6; } 3513 if test ${ac_cv_prog_ac_ct_CC+y} 3514 then : 3515 printf %s "(cached) " >&6 3516 else case e in #( 3517 e) if test -n "$ac_ct_CC"; then 3518 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3519 else 3520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3521 for as_dir in $PATH 3522 do 3523 IFS=$as_save_IFS 3524 case $as_dir in #((( 3525 '') as_dir=./ ;; 3526 */) ;; 3527 *) as_dir=$as_dir/ ;; 3528 esac 3529 for ac_exec_ext in '' $ac_executable_extensions; do 3530 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3531 ac_cv_prog_ac_ct_CC="$ac_prog" 3532 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3533 break 2 3534 fi 3535 done 3536 done 3537 IFS=$as_save_IFS 3538 3539 fi ;; 3540 esac 3541 fi 3542 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3543 if test -n "$ac_ct_CC"; then 3544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3545 printf "%s\n" "$ac_ct_CC" >&6; } 3546 else 3547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3548 printf "%s\n" "no" >&6; } 3549 fi 3550 3551 3552 test -n "$ac_ct_CC" && break 3553 done 3554 3555 if test "x$ac_ct_CC" = x; then 3556 CC="" 3557 else 3558 case $cross_compiling:$ac_tool_warned in 3559 yes:) 3560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3561 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3562 ac_tool_warned=yes ;; 3563 esac 3564 CC=$ac_ct_CC 3565 fi 3566 fi 3567 3568 fi 3569 if test -z "$CC"; then 3570 if test -n "$ac_tool_prefix"; then 3571 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3572 set dummy ${ac_tool_prefix}clang; ac_word=$2 3573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3574 printf %s "checking for $ac_word... " >&6; } 3575 if test ${ac_cv_prog_CC+y} 3576 then : 3577 printf %s "(cached) " >&6 3578 else case e in #( 3579 e) if test -n "$CC"; then 3580 ac_cv_prog_CC="$CC" # Let the user override the test. 3581 else 3582 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3583 for as_dir in $PATH 3584 do 3585 IFS=$as_save_IFS 3586 case $as_dir in #((( 3587 '') as_dir=./ ;; 3588 */) ;; 3589 *) as_dir=$as_dir/ ;; 3590 esac 3591 for ac_exec_ext in '' $ac_executable_extensions; do 3592 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3593 ac_cv_prog_CC="${ac_tool_prefix}clang" 3594 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3595 break 2 3596 fi 3597 done 3598 done 3599 IFS=$as_save_IFS 3600 3601 fi ;; 3602 esac 3603 fi 3604 CC=$ac_cv_prog_CC 3605 if test -n "$CC"; then 3606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3607 printf "%s\n" "$CC" >&6; } 3608 else 3609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3610 printf "%s\n" "no" >&6; } 3611 fi 3612 3613 3614 fi 3615 if test -z "$ac_cv_prog_CC"; then 3616 ac_ct_CC=$CC 3617 # Extract the first word of "clang", so it can be a program name with args. 3618 set dummy clang; ac_word=$2 3619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3620 printf %s "checking for $ac_word... " >&6; } 3621 if test ${ac_cv_prog_ac_ct_CC+y} 3622 then : 3623 printf %s "(cached) " >&6 3624 else case e in #( 3625 e) if test -n "$ac_ct_CC"; then 3626 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3627 else 3628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3629 for as_dir in $PATH 3630 do 3631 IFS=$as_save_IFS 3632 case $as_dir in #((( 3633 '') as_dir=./ ;; 3634 */) ;; 3635 *) as_dir=$as_dir/ ;; 3636 esac 3637 for ac_exec_ext in '' $ac_executable_extensions; do 3638 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3639 ac_cv_prog_ac_ct_CC="clang" 3640 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3641 break 2 3642 fi 3643 done 3644 done 3645 IFS=$as_save_IFS 3646 3647 fi ;; 3648 esac 3649 fi 3650 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3651 if test -n "$ac_ct_CC"; then 3652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3653 printf "%s\n" "$ac_ct_CC" >&6; } 3654 else 3655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3656 printf "%s\n" "no" >&6; } 3657 fi 3658 3659 if test "x$ac_ct_CC" = x; then 3660 CC="" 3661 else 3662 case $cross_compiling:$ac_tool_warned in 3663 yes:) 3664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3665 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3666 ac_tool_warned=yes ;; 3667 esac 3668 CC=$ac_ct_CC 3669 fi 3670 else 3671 CC="$ac_cv_prog_CC" 3672 fi 3673 3674 fi 3675 3676 3677 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3678 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3679 as_fn_error $? "no acceptable C compiler found in \$PATH 3680 See 'config.log' for more details" "$LINENO" 5; } 3681 3682 # Provide some information about the compiler. 3683 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3684 set X $ac_compile 3685 ac_compiler=$2 3686 for ac_option in --version -v -V -qversion -version; do 3687 { { ac_try="$ac_compiler $ac_option >&5" 3688 case "(($ac_try" in 3689 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3690 *) ac_try_echo=$ac_try;; 3691 esac 3692 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3693 printf "%s\n" "$ac_try_echo"; } >&5 3694 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3695 ac_status=$? 3696 if test -s conftest.err; then 3697 sed '10a\ 3698 ... rest of stderr output deleted ... 3699 10q' conftest.err >conftest.er1 3700 cat conftest.er1 >&5 3701 fi 3702 rm -f conftest.er1 conftest.err 3703 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3704 test $ac_status = 0; } 3705 done 3706 3707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3708 /* end confdefs.h. */ 3709 3710 int 3711 main (void) 3712 { 3713 3714 ; 3715 return 0; 3716 } 3717 _ACEOF 3718 ac_clean_files_save=$ac_clean_files 3719 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3720 # Try to create an executable without -o first, disregard a.out. 3721 # It will help us diagnose broken compilers, and finding out an intuition 3722 # of exeext. 3723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3724 printf %s "checking whether the C compiler works... " >&6; } 3725 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3726 3727 # The possible output files: 3728 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3729 3730 ac_rmfiles= 3731 for ac_file in $ac_files 3732 do 3733 case $ac_file in 3734 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3735 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3736 esac 3737 done 3738 rm -f $ac_rmfiles 3739 3740 if { { ac_try="$ac_link_default" 3741 case "(($ac_try" in 3742 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3743 *) ac_try_echo=$ac_try;; 3744 esac 3745 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3746 printf "%s\n" "$ac_try_echo"; } >&5 3747 (eval "$ac_link_default") 2>&5 3748 ac_status=$? 3749 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3750 test $ac_status = 0; } 3751 then : 3752 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3753 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3754 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3755 # so that the user can short-circuit this test for compilers unknown to 3756 # Autoconf. 3757 for ac_file in $ac_files '' 3758 do 3759 test -f "$ac_file" || continue 3760 case $ac_file in 3761 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3762 ;; 3763 [ab].out ) 3764 # We found the default executable, but exeext='' is most 3765 # certainly right. 3766 break;; 3767 *.* ) 3768 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3769 then :; else 3770 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3771 fi 3772 # We set ac_cv_exeext here because the later test for it is not 3773 # safe: cross compilers may not add the suffix if given an '-o' 3774 # argument, so we may need to know it at that point already. 3775 # Even if this section looks crufty: it has the advantage of 3776 # actually working. 3777 break;; 3778 * ) 3779 break;; 3780 esac 3781 done 3782 test "$ac_cv_exeext" = no && ac_cv_exeext= 3783 3784 else case e in #( 3785 e) ac_file='' ;; 3786 esac 3787 fi 3788 if test -z "$ac_file" 3789 then : 3790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3791 printf "%s\n" "no" >&6; } 3792 printf "%s\n" "$as_me: failed program was:" >&5 3793 sed 's/^/| /' conftest.$ac_ext >&5 3794 3795 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3796 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3797 as_fn_error 77 "C compiler cannot create executables 3798 See 'config.log' for more details" "$LINENO" 5; } 3799 else case e in #( 3800 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3801 printf "%s\n" "yes" >&6; } ;; 3802 esac 3803 fi 3804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3805 printf %s "checking for C compiler default output file name... " >&6; } 3806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3807 printf "%s\n" "$ac_file" >&6; } 3808 ac_exeext=$ac_cv_exeext 3809 3810 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3811 ac_clean_files=$ac_clean_files_save 3812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3813 printf %s "checking for suffix of executables... " >&6; } 3814 if { { ac_try="$ac_link" 3815 case "(($ac_try" in 3816 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3817 *) ac_try_echo=$ac_try;; 3818 esac 3819 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3820 printf "%s\n" "$ac_try_echo"; } >&5 3821 (eval "$ac_link") 2>&5 3822 ac_status=$? 3823 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3824 test $ac_status = 0; } 3825 then : 3826 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3827 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3828 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3829 # 'rm'. 3830 for ac_file in conftest.exe conftest conftest.*; do 3831 test -f "$ac_file" || continue 3832 case $ac_file in 3833 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3834 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3835 break;; 3836 * ) break;; 3837 esac 3838 done 3839 else case e in #( 3840 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3841 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3842 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3843 See 'config.log' for more details" "$LINENO" 5; } ;; 3844 esac 3845 fi 3846 rm -f conftest conftest$ac_cv_exeext 3847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3848 printf "%s\n" "$ac_cv_exeext" >&6; } 3849 3850 rm -f conftest.$ac_ext 3851 EXEEXT=$ac_cv_exeext 3852 ac_exeext=$EXEEXT 3853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3854 /* end confdefs.h. */ 3855 #include <stdio.h> 3856 int 3857 main (void) 3858 { 3859 FILE *f = fopen ("conftest.out", "w"); 3860 if (!f) 3861 return 1; 3862 return ferror (f) || fclose (f) != 0; 3863 3864 ; 3865 return 0; 3866 } 3867 _ACEOF 3868 ac_clean_files="$ac_clean_files conftest.out" 3869 # Check that the compiler produces executables we can run. If not, either 3870 # the compiler is broken, or we cross compile. 3871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3872 printf %s "checking whether we are cross compiling... " >&6; } 3873 if test "$cross_compiling" != yes; then 3874 { { ac_try="$ac_link" 3875 case "(($ac_try" in 3876 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3877 *) ac_try_echo=$ac_try;; 3878 esac 3879 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3880 printf "%s\n" "$ac_try_echo"; } >&5 3881 (eval "$ac_link") 2>&5 3882 ac_status=$? 3883 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3884 test $ac_status = 0; } 3885 if { ac_try='./conftest$ac_cv_exeext' 3886 { { case "(($ac_try" in 3887 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3888 *) ac_try_echo=$ac_try;; 3889 esac 3890 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3891 printf "%s\n" "$ac_try_echo"; } >&5 3892 (eval "$ac_try") 2>&5 3893 ac_status=$? 3894 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3895 test $ac_status = 0; }; }; then 3896 cross_compiling=no 3897 else 3898 if test "$cross_compiling" = maybe; then 3899 cross_compiling=yes 3900 else 3901 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3902 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3903 as_fn_error 77 "cannot run C compiled programs. 3904 If you meant to cross compile, use '--host'. 3905 See 'config.log' for more details" "$LINENO" 5; } 3906 fi 3907 fi 3908 fi 3909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3910 printf "%s\n" "$cross_compiling" >&6; } 3911 3912 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3913 conftest.o conftest.obj conftest.out 3914 ac_clean_files=$ac_clean_files_save 3915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3916 printf %s "checking for suffix of object files... " >&6; } 3917 if test ${ac_cv_objext+y} 3918 then : 3919 printf %s "(cached) " >&6 3920 else case e in #( 3921 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3922 /* end confdefs.h. */ 3923 3924 int 3925 main (void) 3926 { 3927 3928 ; 3929 return 0; 3930 } 3931 _ACEOF 3932 rm -f conftest.o conftest.obj 3933 if { { ac_try="$ac_compile" 3934 case "(($ac_try" in 3935 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3936 *) ac_try_echo=$ac_try;; 3937 esac 3938 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3939 printf "%s\n" "$ac_try_echo"; } >&5 3940 (eval "$ac_compile") 2>&5 3941 ac_status=$? 3942 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3943 test $ac_status = 0; } 3944 then : 3945 for ac_file in conftest.o conftest.obj conftest.*; do 3946 test -f "$ac_file" || continue; 3947 case $ac_file in 3948 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3949 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3950 break;; 3951 esac 3952 done 3953 else case e in #( 3954 e) printf "%s\n" "$as_me: failed program was:" >&5 3955 sed 's/^/| /' conftest.$ac_ext >&5 3956 3957 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3958 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3959 as_fn_error $? "cannot compute suffix of object files: cannot compile 3960 See 'config.log' for more details" "$LINENO" 5; } ;; 3961 esac 3962 fi 3963 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3964 esac 3965 fi 3966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3967 printf "%s\n" "$ac_cv_objext" >&6; } 3968 OBJEXT=$ac_cv_objext 3969 ac_objext=$OBJEXT 3970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3971 printf %s "checking whether the compiler supports GNU C... " >&6; } 3972 if test ${ac_cv_c_compiler_gnu+y} 3973 then : 3974 printf %s "(cached) " >&6 3975 else case e in #( 3976 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3977 /* end confdefs.h. */ 3978 3979 int 3980 main (void) 3981 { 3982 #ifndef __GNUC__ 3983 choke me 3984 #endif 3985 3986 ; 3987 return 0; 3988 } 3989 _ACEOF 3990 if ac_fn_c_try_compile "$LINENO" 3991 then : 3992 ac_compiler_gnu=yes 3993 else case e in #( 3994 e) ac_compiler_gnu=no ;; 3995 esac 3996 fi 3997 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3998 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3999 ;; 4000 esac 4001 fi 4002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4003 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4004 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4005 4006 if test $ac_compiler_gnu = yes; then 4007 GCC=yes 4008 else 4009 GCC= 4010 fi 4011 ac_test_CFLAGS=${CFLAGS+y} 4012 ac_save_CFLAGS=$CFLAGS 4013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4014 printf %s "checking whether $CC accepts -g... " >&6; } 4015 if test ${ac_cv_prog_cc_g+y} 4016 then : 4017 printf %s "(cached) " >&6 4018 else case e in #( 4019 e) ac_save_c_werror_flag=$ac_c_werror_flag 4020 ac_c_werror_flag=yes 4021 ac_cv_prog_cc_g=no 4022 CFLAGS="-g" 4023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4024 /* end confdefs.h. */ 4025 4026 int 4027 main (void) 4028 { 4029 4030 ; 4031 return 0; 4032 } 4033 _ACEOF 4034 if ac_fn_c_try_compile "$LINENO" 4035 then : 4036 ac_cv_prog_cc_g=yes 4037 else case e in #( 4038 e) CFLAGS="" 4039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4040 /* end confdefs.h. */ 4041 4042 int 4043 main (void) 4044 { 4045 4046 ; 4047 return 0; 4048 } 4049 _ACEOF 4050 if ac_fn_c_try_compile "$LINENO" 4051 then : 4052 4053 else case e in #( 4054 e) ac_c_werror_flag=$ac_save_c_werror_flag 4055 CFLAGS="-g" 4056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4057 /* end confdefs.h. */ 4058 4059 int 4060 main (void) 4061 { 4062 4063 ; 4064 return 0; 4065 } 4066 _ACEOF 4067 if ac_fn_c_try_compile "$LINENO" 4068 then : 4069 ac_cv_prog_cc_g=yes 4070 fi 4071 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4072 esac 4073 fi 4074 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4075 esac 4076 fi 4077 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4078 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4079 esac 4080 fi 4081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4082 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4083 if test $ac_test_CFLAGS; then 4084 CFLAGS=$ac_save_CFLAGS 4085 elif test $ac_cv_prog_cc_g = yes; then 4086 if test "$GCC" = yes; then 4087 CFLAGS="-g -O2" 4088 else 4089 CFLAGS="-g" 4090 fi 4091 else 4092 if test "$GCC" = yes; then 4093 CFLAGS="-O2" 4094 else 4095 CFLAGS= 4096 fi 4097 fi 4098 ac_prog_cc_stdc=no 4099 if test x$ac_prog_cc_stdc = xno 4100 then : 4101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4102 printf %s "checking for $CC option to enable C11 features... " >&6; } 4103 if test ${ac_cv_prog_cc_c11+y} 4104 then : 4105 printf %s "(cached) " >&6 4106 else case e in #( 4107 e) ac_cv_prog_cc_c11=no 4108 ac_save_CC=$CC 4109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4110 /* end confdefs.h. */ 4111 $ac_c_conftest_c11_program 4112 _ACEOF 4113 for ac_arg in '' -std=gnu11 4114 do 4115 CC="$ac_save_CC $ac_arg" 4116 if ac_fn_c_try_compile "$LINENO" 4117 then : 4118 ac_cv_prog_cc_c11=$ac_arg 4119 fi 4120 rm -f core conftest.err conftest.$ac_objext conftest.beam 4121 test "x$ac_cv_prog_cc_c11" != "xno" && break 4122 done 4123 rm -f conftest.$ac_ext 4124 CC=$ac_save_CC ;; 4125 esac 4126 fi 4127 4128 if test "x$ac_cv_prog_cc_c11" = xno 4129 then : 4130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4131 printf "%s\n" "unsupported" >&6; } 4132 else case e in #( 4133 e) if test "x$ac_cv_prog_cc_c11" = x 4134 then : 4135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4136 printf "%s\n" "none needed" >&6; } 4137 else case e in #( 4138 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4139 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4140 CC="$CC $ac_cv_prog_cc_c11" ;; 4141 esac 4142 fi 4143 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4144 ac_prog_cc_stdc=c11 ;; 4145 esac 4146 fi 4147 fi 4148 if test x$ac_prog_cc_stdc = xno 4149 then : 4150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4151 printf %s "checking for $CC option to enable C99 features... " >&6; } 4152 if test ${ac_cv_prog_cc_c99+y} 4153 then : 4154 printf %s "(cached) " >&6 4155 else case e in #( 4156 e) ac_cv_prog_cc_c99=no 4157 ac_save_CC=$CC 4158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4159 /* end confdefs.h. */ 4160 $ac_c_conftest_c99_program 4161 _ACEOF 4162 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4163 do 4164 CC="$ac_save_CC $ac_arg" 4165 if ac_fn_c_try_compile "$LINENO" 4166 then : 4167 ac_cv_prog_cc_c99=$ac_arg 4168 fi 4169 rm -f core conftest.err conftest.$ac_objext conftest.beam 4170 test "x$ac_cv_prog_cc_c99" != "xno" && break 4171 done 4172 rm -f conftest.$ac_ext 4173 CC=$ac_save_CC ;; 4174 esac 4175 fi 4176 4177 if test "x$ac_cv_prog_cc_c99" = xno 4178 then : 4179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4180 printf "%s\n" "unsupported" >&6; } 4181 else case e in #( 4182 e) if test "x$ac_cv_prog_cc_c99" = x 4183 then : 4184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4185 printf "%s\n" "none needed" >&6; } 4186 else case e in #( 4187 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4188 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4189 CC="$CC $ac_cv_prog_cc_c99" ;; 4190 esac 4191 fi 4192 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4193 ac_prog_cc_stdc=c99 ;; 4194 esac 4195 fi 4196 fi 4197 if test x$ac_prog_cc_stdc = xno 4198 then : 4199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4200 printf %s "checking for $CC option to enable C89 features... " >&6; } 4201 if test ${ac_cv_prog_cc_c89+y} 4202 then : 4203 printf %s "(cached) " >&6 4204 else case e in #( 4205 e) ac_cv_prog_cc_c89=no 4206 ac_save_CC=$CC 4207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4208 /* end confdefs.h. */ 4209 $ac_c_conftest_c89_program 4210 _ACEOF 4211 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4212 do 4213 CC="$ac_save_CC $ac_arg" 4214 if ac_fn_c_try_compile "$LINENO" 4215 then : 4216 ac_cv_prog_cc_c89=$ac_arg 4217 fi 4218 rm -f core conftest.err conftest.$ac_objext conftest.beam 4219 test "x$ac_cv_prog_cc_c89" != "xno" && break 4220 done 4221 rm -f conftest.$ac_ext 4222 CC=$ac_save_CC ;; 4223 esac 4224 fi 4225 4226 if test "x$ac_cv_prog_cc_c89" = xno 4227 then : 4228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4229 printf "%s\n" "unsupported" >&6; } 4230 else case e in #( 4231 e) if test "x$ac_cv_prog_cc_c89" = x 4232 then : 4233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4234 printf "%s\n" "none needed" >&6; } 4235 else case e in #( 4236 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4237 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4238 CC="$CC $ac_cv_prog_cc_c89" ;; 4239 esac 4240 fi 4241 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4242 ac_prog_cc_stdc=c89 ;; 4243 esac 4244 fi 4245 fi 4246 4247 ac_ext=c 4248 ac_cpp='$CPP $CPPFLAGS' 4249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4251 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4252 4253 4254 ac_ext=c 4255 ac_cpp='$CPP $CPPFLAGS' 4256 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4257 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4258 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4260 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4261 if test ${am_cv_prog_cc_c_o+y} 4262 then : 4263 printf %s "(cached) " >&6 4264 else case e in #( 4265 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4266 /* end confdefs.h. */ 4267 4268 int 4269 main (void) 4270 { 4271 4272 ; 4273 return 0; 4274 } 4275 _ACEOF 4276 # Make sure it works both with $CC and with simple cc. 4277 # Following AC_PROG_CC_C_O, we do the test twice because some 4278 # compilers refuse to overwrite an existing .o file with -o, 4279 # though they will create one. 4280 am_cv_prog_cc_c_o=yes 4281 for am_i in 1 2; do 4282 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4283 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4284 ac_status=$? 4285 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4286 (exit $ac_status); } \ 4287 && test -f conftest2.$ac_objext; then 4288 : OK 4289 else 4290 am_cv_prog_cc_c_o=no 4291 break 4292 fi 4293 done 4294 rm -f core conftest* 4295 unset am_i ;; 4296 esac 4297 fi 4298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4299 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4300 if test "$am_cv_prog_cc_c_o" != yes; then 4301 # Losing compiler, so override with the script. 4302 # FIXME: It is wrong to rewrite CC. 4303 # But if we don't then we get into trouble of one sort or another. 4304 # A longer-term fix would be to have automake use am__CC in this case, 4305 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4306 CC="$am_aux_dir/compile $CC" 4307 fi 4308 ac_ext=c 4309 ac_cpp='$CPP $CPPFLAGS' 4310 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4311 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4312 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4313 4314 4315 depcc="$CC" am_compiler_list= 4316 4317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4318 printf %s "checking dependency style of $depcc... " >&6; } 4319 if test ${am_cv_CC_dependencies_compiler_type+y} 4320 then : 4321 printf %s "(cached) " >&6 4322 else case e in #( 4323 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4324 # We make a subdir and do the tests there. Otherwise we can end up 4325 # making bogus files that we don't know about and never remove. For 4326 # instance it was reported that on HP-UX the gcc test will end up 4327 # making a dummy file named 'D' -- because '-MD' means "put the output 4328 # in D". 4329 rm -rf conftest.dir 4330 mkdir conftest.dir 4331 # Copy depcomp to subdir because otherwise we won't find it if we're 4332 # using a relative directory. 4333 cp "$am_depcomp" conftest.dir 4334 cd conftest.dir 4335 # We will build objects and dependencies in a subdirectory because 4336 # it helps to detect inapplicable dependency modes. For instance 4337 # both Tru64's cc and ICC support -MD to output dependencies as a 4338 # side effect of compilation, but ICC will put the dependencies in 4339 # the current directory while Tru64 will put them in the object 4340 # directory. 4341 mkdir sub 4342 4343 am_cv_CC_dependencies_compiler_type=none 4344 if test "$am_compiler_list" = ""; then 4345 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4346 fi 4347 am__universal=false 4348 case " $depcc " in #( 4349 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4350 esac 4351 4352 for depmode in $am_compiler_list; do 4353 # Setup a source with many dependencies, because some compilers 4354 # like to wrap large dependency lists on column 80 (with \), and 4355 # we should not choose a depcomp mode which is confused by this. 4356 # 4357 # We need to recreate these files for each test, as the compiler may 4358 # overwrite some of them when testing with obscure command lines. 4359 # This happens at least with the AIX C compiler. 4360 : > sub/conftest.c 4361 for i in 1 2 3 4 5 6; do 4362 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4363 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4364 # Solaris 10 /bin/sh. 4365 echo '/* dummy */' > sub/conftst$i.h 4366 done 4367 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4368 4369 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4370 # mode. It turns out that the SunPro C++ compiler does not properly 4371 # handle '-M -o', and we need to detect this. Also, some Intel 4372 # versions had trouble with output in subdirs. 4373 am__obj=sub/conftest.${OBJEXT-o} 4374 am__minus_obj="-o $am__obj" 4375 case $depmode in 4376 gcc) 4377 # This depmode causes a compiler race in universal mode. 4378 test "$am__universal" = false || continue 4379 ;; 4380 nosideeffect) 4381 # After this tag, mechanisms are not by side-effect, so they'll 4382 # only be used when explicitly requested. 4383 if test "x$enable_dependency_tracking" = xyes; then 4384 continue 4385 else 4386 break 4387 fi 4388 ;; 4389 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4390 # This compiler won't grok '-c -o', but also, the minuso test has 4391 # not run yet. These depmodes are late enough in the game, and 4392 # so weak that their functioning should not be impacted. 4393 am__obj=conftest.${OBJEXT-o} 4394 am__minus_obj= 4395 ;; 4396 none) break ;; 4397 esac 4398 if depmode=$depmode \ 4399 source=sub/conftest.c object=$am__obj \ 4400 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4401 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4402 >/dev/null 2>conftest.err && 4403 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4404 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4405 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4406 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4407 # icc doesn't choke on unknown options, it will just issue warnings 4408 # or remarks (even with -Werror). So we grep stderr for any message 4409 # that says an option was ignored or not supported. 4410 # When given -MP, icc 7.0 and 7.1 complain thusly: 4411 # icc: Command line warning: ignoring option '-M'; no argument required 4412 # The diagnosis changed in icc 8.0: 4413 # icc: Command line remark: option '-MP' not supported 4414 if (grep 'ignoring option' conftest.err || 4415 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4416 am_cv_CC_dependencies_compiler_type=$depmode 4417 break 4418 fi 4419 fi 4420 done 4421 4422 cd .. 4423 rm -rf conftest.dir 4424 else 4425 am_cv_CC_dependencies_compiler_type=none 4426 fi 4427 ;; 4428 esac 4429 fi 4430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4431 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4432 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4433 4434 if 4435 test "x$enable_dependency_tracking" != xno \ 4436 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4437 am__fastdepCC_TRUE= 4438 am__fastdepCC_FALSE='#' 4439 else 4440 am__fastdepCC_TRUE='#' 4441 am__fastdepCC_FALSE= 4442 fi 4443 4444 4445 4446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4447 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4448 if test ${ac_cv_c_undeclared_builtin_options+y} 4449 then : 4450 printf %s "(cached) " >&6 4451 else case e in #( 4452 e) ac_save_CFLAGS=$CFLAGS 4453 ac_cv_c_undeclared_builtin_options='cannot detect' 4454 for ac_arg in '' -fno-builtin; do 4455 CFLAGS="$ac_save_CFLAGS $ac_arg" 4456 # This test program should *not* compile successfully. 4457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4458 /* end confdefs.h. */ 4459 4460 int 4461 main (void) 4462 { 4463 (void) strchr; 4464 ; 4465 return 0; 4466 } 4467 _ACEOF 4468 if ac_fn_c_try_compile "$LINENO" 4469 then : 4470 4471 else case e in #( 4472 e) # This test program should compile successfully. 4473 # No library function is consistently available on 4474 # freestanding implementations, so test against a dummy 4475 # declaration. Include always-available headers on the 4476 # off chance that they somehow elicit warnings. 4477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4478 /* end confdefs.h. */ 4479 #include <float.h> 4480 #include <limits.h> 4481 #include <stdarg.h> 4482 #include <stddef.h> 4483 extern void ac_decl (int, char *); 4484 4485 int 4486 main (void) 4487 { 4488 (void) ac_decl (0, (char *) 0); 4489 (void) ac_decl; 4490 4491 ; 4492 return 0; 4493 } 4494 _ACEOF 4495 if ac_fn_c_try_compile "$LINENO" 4496 then : 4497 if test x"$ac_arg" = x 4498 then : 4499 ac_cv_c_undeclared_builtin_options='none needed' 4500 else case e in #( 4501 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4502 esac 4503 fi 4504 break 4505 fi 4506 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4507 esac 4508 fi 4509 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4510 done 4511 CFLAGS=$ac_save_CFLAGS 4512 ;; 4513 esac 4514 fi 4515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4516 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4517 case $ac_cv_c_undeclared_builtin_options in #( 4518 'cannot detect') : 4519 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4520 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4521 as_fn_error $? "cannot make $CC report undeclared builtins 4522 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4523 'none needed') : 4524 ac_c_undeclared_builtin_options='' ;; #( 4525 *) : 4526 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4527 esac 4528 4529 ac_header= ac_cache= 4530 for ac_item in $ac_header_c_list 4531 do 4532 if test $ac_cache; then 4533 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4534 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4535 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4536 fi 4537 ac_header= ac_cache= 4538 elif test $ac_header; then 4539 ac_cache=$ac_item 4540 else 4541 ac_header=$ac_item 4542 fi 4543 done 4544 4545 4546 4547 4548 4549 4550 4551 4552 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4553 then : 4554 4555 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4556 4557 fi 4558 4559 4560 4561 4562 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4563 if test "x$ac_cv_have_decl___clang__" = xyes 4564 then : 4565 CLANGCC="yes" 4566 else case e in #( 4567 e) CLANGCC="no" ;; 4568 esac 4569 fi 4570 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4571 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4572 then : 4573 INTELCC="yes" 4574 else case e in #( 4575 e) INTELCC="no" ;; 4576 esac 4577 fi 4578 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4579 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4580 then : 4581 SUNCC="yes" 4582 else case e in #( 4583 e) SUNCC="no" ;; 4584 esac 4585 fi 4586 4587 4588 4589 4590 4591 4592 4593 4594 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4595 if test -n "$ac_tool_prefix"; then 4596 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4597 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4599 printf %s "checking for $ac_word... " >&6; } 4600 if test ${ac_cv_path_PKG_CONFIG+y} 4601 then : 4602 printf %s "(cached) " >&6 4603 else case e in #( 4604 e) case $PKG_CONFIG in 4605 [\\/]* | ?:[\\/]*) 4606 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4607 ;; 4608 *) 4609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4610 for as_dir in $PATH 4611 do 4612 IFS=$as_save_IFS 4613 case $as_dir in #((( 4614 '') as_dir=./ ;; 4615 */) ;; 4616 *) as_dir=$as_dir/ ;; 4617 esac 4618 for ac_exec_ext in '' $ac_executable_extensions; do 4619 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4620 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4621 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4622 break 2 4623 fi 4624 done 4625 done 4626 IFS=$as_save_IFS 4627 4628 ;; 4629 esac ;; 4630 esac 4631 fi 4632 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4633 if test -n "$PKG_CONFIG"; then 4634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4635 printf "%s\n" "$PKG_CONFIG" >&6; } 4636 else 4637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4638 printf "%s\n" "no" >&6; } 4639 fi 4640 4641 4642 fi 4643 if test -z "$ac_cv_path_PKG_CONFIG"; then 4644 ac_pt_PKG_CONFIG=$PKG_CONFIG 4645 # Extract the first word of "pkg-config", so it can be a program name with args. 4646 set dummy pkg-config; ac_word=$2 4647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4648 printf %s "checking for $ac_word... " >&6; } 4649 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4650 then : 4651 printf %s "(cached) " >&6 4652 else case e in #( 4653 e) case $ac_pt_PKG_CONFIG in 4654 [\\/]* | ?:[\\/]*) 4655 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4656 ;; 4657 *) 4658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4659 for as_dir in $PATH 4660 do 4661 IFS=$as_save_IFS 4662 case $as_dir in #((( 4663 '') as_dir=./ ;; 4664 */) ;; 4665 *) as_dir=$as_dir/ ;; 4666 esac 4667 for ac_exec_ext in '' $ac_executable_extensions; do 4668 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4669 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4670 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4671 break 2 4672 fi 4673 done 4674 done 4675 IFS=$as_save_IFS 4676 4677 ;; 4678 esac ;; 4679 esac 4680 fi 4681 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4682 if test -n "$ac_pt_PKG_CONFIG"; then 4683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4684 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4685 else 4686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4687 printf "%s\n" "no" >&6; } 4688 fi 4689 4690 if test "x$ac_pt_PKG_CONFIG" = x; then 4691 PKG_CONFIG="" 4692 else 4693 case $cross_compiling:$ac_tool_warned in 4694 yes:) 4695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4696 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4697 ac_tool_warned=yes ;; 4698 esac 4699 PKG_CONFIG=$ac_pt_PKG_CONFIG 4700 fi 4701 else 4702 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4703 fi 4704 4705 fi 4706 if test -n "$PKG_CONFIG"; then 4707 _pkg_min_version=0.9.0 4708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4709 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4710 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4712 printf "%s\n" "yes" >&6; } 4713 else 4714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4715 printf "%s\n" "no" >&6; } 4716 PKG_CONFIG="" 4717 fi 4718 fi 4719 4720 4721 # Make sure we can run config.sub. 4722 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4723 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4724 4725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4726 printf %s "checking build system type... " >&6; } 4727 if test ${ac_cv_build+y} 4728 then : 4729 printf %s "(cached) " >&6 4730 else case e in #( 4731 e) ac_build_alias=$build_alias 4732 test "x$ac_build_alias" = x && 4733 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4734 test "x$ac_build_alias" = x && 4735 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4736 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4737 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4738 ;; 4739 esac 4740 fi 4741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4742 printf "%s\n" "$ac_cv_build" >&6; } 4743 case $ac_cv_build in 4744 *-*-*) ;; 4745 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4746 esac 4747 build=$ac_cv_build 4748 ac_save_IFS=$IFS; IFS='-' 4749 set x $ac_cv_build 4750 shift 4751 build_cpu=$1 4752 build_vendor=$2 4753 shift; shift 4754 # Remember, the first character of IFS is used to create $*, 4755 # except with old shells: 4756 build_os=$* 4757 IFS=$ac_save_IFS 4758 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4759 4760 4761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4762 printf %s "checking host system type... " >&6; } 4763 if test ${ac_cv_host+y} 4764 then : 4765 printf %s "(cached) " >&6 4766 else case e in #( 4767 e) if test "x$host_alias" = x; then 4768 ac_cv_host=$ac_cv_build 4769 else 4770 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4771 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4772 fi 4773 ;; 4774 esac 4775 fi 4776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4777 printf "%s\n" "$ac_cv_host" >&6; } 4778 case $ac_cv_host in 4779 *-*-*) ;; 4780 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4781 esac 4782 host=$ac_cv_host 4783 ac_save_IFS=$IFS; IFS='-' 4784 set x $ac_cv_host 4785 shift 4786 host_cpu=$1 4787 host_vendor=$2 4788 shift; shift 4789 # Remember, the first character of IFS is used to create $*, 4790 # except with old shells: 4791 host_os=$* 4792 IFS=$ac_save_IFS 4793 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4794 4795 4796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4797 printf %s "checking for a sed that does not truncate output... " >&6; } 4798 if test ${ac_cv_path_SED+y} 4799 then : 4800 printf %s "(cached) " >&6 4801 else case e in #( 4802 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4803 for ac_i in 1 2 3 4 5 6 7; do 4804 ac_script="$ac_script$as_nl$ac_script" 4805 done 4806 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4807 { ac_script=; unset ac_script;} 4808 if test -z "$SED"; then 4809 ac_path_SED_found=false 4810 # Loop through the user's path and test for each of PROGNAME-LIST 4811 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4812 for as_dir in $PATH 4813 do 4814 IFS=$as_save_IFS 4815 case $as_dir in #((( 4816 '') as_dir=./ ;; 4817 */) ;; 4818 *) as_dir=$as_dir/ ;; 4819 esac 4820 for ac_prog in sed gsed 4821 do 4822 for ac_exec_ext in '' $ac_executable_extensions; do 4823 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4824 as_fn_executable_p "$ac_path_SED" || continue 4825 # Check for GNU ac_path_SED and select it if it is found. 4826 # Check for GNU $ac_path_SED 4827 case `"$ac_path_SED" --version 2>&1` in #( 4828 *GNU*) 4829 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4830 #( 4831 *) 4832 ac_count=0 4833 printf %s 0123456789 >"conftest.in" 4834 while : 4835 do 4836 cat "conftest.in" "conftest.in" >"conftest.tmp" 4837 mv "conftest.tmp" "conftest.in" 4838 cp "conftest.in" "conftest.nl" 4839 printf "%s\n" '' >> "conftest.nl" 4840 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4841 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4842 as_fn_arith $ac_count + 1 && ac_count=$as_val 4843 if test $ac_count -gt ${ac_path_SED_max-0}; then 4844 # Best one so far, save it but keep looking for a better one 4845 ac_cv_path_SED="$ac_path_SED" 4846 ac_path_SED_max=$ac_count 4847 fi 4848 # 10*(2^10) chars as input seems more than enough 4849 test $ac_count -gt 10 && break 4850 done 4851 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4852 esac 4853 4854 $ac_path_SED_found && break 3 4855 done 4856 done 4857 done 4858 IFS=$as_save_IFS 4859 if test -z "$ac_cv_path_SED"; then 4860 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4861 fi 4862 else 4863 ac_cv_path_SED=$SED 4864 fi 4865 ;; 4866 esac 4867 fi 4868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4869 printf "%s\n" "$ac_cv_path_SED" >&6; } 4870 SED="$ac_cv_path_SED" 4871 rm -f conftest.sed 4872 4873 4874 4875 4876 4877 4878 # Check whether --enable-selective-werror was given. 4879 if test ${enable_selective_werror+y} 4880 then : 4881 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4882 else case e in #( 4883 e) SELECTIVE_WERROR=yes ;; 4884 esac 4885 fi 4886 4887 4888 4889 4890 4891 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4892 if test "x$SUNCC" = "xyes"; then 4893 BASE_CFLAGS="-v" 4894 else 4895 BASE_CFLAGS="" 4896 fi 4897 4898 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 xorg_testset_save_CFLAGS="$CFLAGS" 4913 4914 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4917 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4918 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4919 then : 4920 printf %s "(cached) " >&6 4921 else case e in #( 4922 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4923 /* end confdefs.h. */ 4924 int i; 4925 _ACEOF 4926 if ac_fn_c_try_compile "$LINENO" 4927 then : 4928 xorg_cv_cc_flag_unknown_warning_option=yes 4929 else case e in #( 4930 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 4931 esac 4932 fi 4933 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4934 esac 4935 fi 4936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4937 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4938 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4939 CFLAGS="$xorg_testset_save_CFLAGS" 4940 fi 4941 4942 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4945 fi 4946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4948 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4949 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4950 then : 4951 printf %s "(cached) " >&6 4952 else case e in #( 4953 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4954 /* end confdefs.h. */ 4955 int i; 4956 _ACEOF 4957 if ac_fn_c_try_compile "$LINENO" 4958 then : 4959 xorg_cv_cc_flag_unused_command_line_argument=yes 4960 else case e in #( 4961 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 4962 esac 4963 fi 4964 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4965 esac 4966 fi 4967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4968 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4969 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4970 CFLAGS="$xorg_testset_save_CFLAGS" 4971 fi 4972 4973 found="no" 4974 4975 if test $found = "no" ; then 4976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4978 fi 4979 4980 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4982 fi 4983 4984 CFLAGS="$CFLAGS -Wall" 4985 4986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4987 printf %s "checking if $CC supports -Wall... " >&6; } 4988 cacheid=xorg_cv_cc_flag__Wall 4989 if eval test \${$cacheid+y} 4990 then : 4991 printf %s "(cached) " >&6 4992 else case e in #( 4993 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4994 /* end confdefs.h. */ 4995 int i; 4996 int 4997 main (void) 4998 { 4999 5000 ; 5001 return 0; 5002 } 5003 _ACEOF 5004 if ac_fn_c_try_link "$LINENO" 5005 then : 5006 eval $cacheid=yes 5007 else case e in #( 5008 e) eval $cacheid=no ;; 5009 esac 5010 fi 5011 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5012 conftest$ac_exeext conftest.$ac_ext ;; 5013 esac 5014 fi 5015 5016 5017 CFLAGS="$xorg_testset_save_CFLAGS" 5018 5019 eval supported=\$$cacheid 5020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5021 printf "%s\n" "$supported" >&6; } 5022 if test "$supported" = "yes" ; then 5023 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5024 found="yes" 5025 fi 5026 fi 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 xorg_testset_save_CFLAGS="$CFLAGS" 5043 5044 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5047 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5048 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5049 then : 5050 printf %s "(cached) " >&6 5051 else case e in #( 5052 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5053 /* end confdefs.h. */ 5054 int i; 5055 _ACEOF 5056 if ac_fn_c_try_compile "$LINENO" 5057 then : 5058 xorg_cv_cc_flag_unknown_warning_option=yes 5059 else case e in #( 5060 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5061 esac 5062 fi 5063 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5064 esac 5065 fi 5066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5067 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5068 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5069 CFLAGS="$xorg_testset_save_CFLAGS" 5070 fi 5071 5072 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5075 fi 5076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5078 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5079 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5080 then : 5081 printf %s "(cached) " >&6 5082 else case e in #( 5083 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5084 /* end confdefs.h. */ 5085 int i; 5086 _ACEOF 5087 if ac_fn_c_try_compile "$LINENO" 5088 then : 5089 xorg_cv_cc_flag_unused_command_line_argument=yes 5090 else case e in #( 5091 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5092 esac 5093 fi 5094 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5095 esac 5096 fi 5097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5098 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5099 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5100 CFLAGS="$xorg_testset_save_CFLAGS" 5101 fi 5102 5103 found="no" 5104 5105 if test $found = "no" ; then 5106 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5108 fi 5109 5110 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5112 fi 5113 5114 CFLAGS="$CFLAGS -Wpointer-arith" 5115 5116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5117 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5118 cacheid=xorg_cv_cc_flag__Wpointer_arith 5119 if eval test \${$cacheid+y} 5120 then : 5121 printf %s "(cached) " >&6 5122 else case e in #( 5123 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5124 /* end confdefs.h. */ 5125 int i; 5126 int 5127 main (void) 5128 { 5129 5130 ; 5131 return 0; 5132 } 5133 _ACEOF 5134 if ac_fn_c_try_link "$LINENO" 5135 then : 5136 eval $cacheid=yes 5137 else case e in #( 5138 e) eval $cacheid=no ;; 5139 esac 5140 fi 5141 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5142 conftest$ac_exeext conftest.$ac_ext ;; 5143 esac 5144 fi 5145 5146 5147 CFLAGS="$xorg_testset_save_CFLAGS" 5148 5149 eval supported=\$$cacheid 5150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5151 printf "%s\n" "$supported" >&6; } 5152 if test "$supported" = "yes" ; then 5153 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5154 found="yes" 5155 fi 5156 fi 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 xorg_testset_save_CFLAGS="$CFLAGS" 5173 5174 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5177 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5178 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5179 then : 5180 printf %s "(cached) " >&6 5181 else case e in #( 5182 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5183 /* end confdefs.h. */ 5184 int i; 5185 _ACEOF 5186 if ac_fn_c_try_compile "$LINENO" 5187 then : 5188 xorg_cv_cc_flag_unknown_warning_option=yes 5189 else case e in #( 5190 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5191 esac 5192 fi 5193 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5194 esac 5195 fi 5196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5197 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5198 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5199 CFLAGS="$xorg_testset_save_CFLAGS" 5200 fi 5201 5202 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5205 fi 5206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5208 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5209 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5210 then : 5211 printf %s "(cached) " >&6 5212 else case e in #( 5213 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5214 /* end confdefs.h. */ 5215 int i; 5216 _ACEOF 5217 if ac_fn_c_try_compile "$LINENO" 5218 then : 5219 xorg_cv_cc_flag_unused_command_line_argument=yes 5220 else case e in #( 5221 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5222 esac 5223 fi 5224 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5225 esac 5226 fi 5227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5228 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5229 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5230 CFLAGS="$xorg_testset_save_CFLAGS" 5231 fi 5232 5233 found="no" 5234 5235 if test $found = "no" ; then 5236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5238 fi 5239 5240 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5242 fi 5243 5244 CFLAGS="$CFLAGS -Wmissing-declarations" 5245 5246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5247 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5248 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5249 if eval test \${$cacheid+y} 5250 then : 5251 printf %s "(cached) " >&6 5252 else case e in #( 5253 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5254 /* end confdefs.h. */ 5255 int i; 5256 int 5257 main (void) 5258 { 5259 5260 ; 5261 return 0; 5262 } 5263 _ACEOF 5264 if ac_fn_c_try_link "$LINENO" 5265 then : 5266 eval $cacheid=yes 5267 else case e in #( 5268 e) eval $cacheid=no ;; 5269 esac 5270 fi 5271 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5272 conftest$ac_exeext conftest.$ac_ext ;; 5273 esac 5274 fi 5275 5276 5277 CFLAGS="$xorg_testset_save_CFLAGS" 5278 5279 eval supported=\$$cacheid 5280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5281 printf "%s\n" "$supported" >&6; } 5282 if test "$supported" = "yes" ; then 5283 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5284 found="yes" 5285 fi 5286 fi 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 xorg_testset_save_CFLAGS="$CFLAGS" 5303 5304 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5307 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5308 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5309 then : 5310 printf %s "(cached) " >&6 5311 else case e in #( 5312 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5313 /* end confdefs.h. */ 5314 int i; 5315 _ACEOF 5316 if ac_fn_c_try_compile "$LINENO" 5317 then : 5318 xorg_cv_cc_flag_unknown_warning_option=yes 5319 else case e in #( 5320 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5321 esac 5322 fi 5323 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5324 esac 5325 fi 5326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5327 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5328 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5329 CFLAGS="$xorg_testset_save_CFLAGS" 5330 fi 5331 5332 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5335 fi 5336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5338 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5339 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5340 then : 5341 printf %s "(cached) " >&6 5342 else case e in #( 5343 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5344 /* end confdefs.h. */ 5345 int i; 5346 _ACEOF 5347 if ac_fn_c_try_compile "$LINENO" 5348 then : 5349 xorg_cv_cc_flag_unused_command_line_argument=yes 5350 else case e in #( 5351 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5352 esac 5353 fi 5354 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5355 esac 5356 fi 5357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5358 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5359 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5360 CFLAGS="$xorg_testset_save_CFLAGS" 5361 fi 5362 5363 found="no" 5364 5365 if test $found = "no" ; then 5366 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5368 fi 5369 5370 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5371 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5372 fi 5373 5374 CFLAGS="$CFLAGS -Wformat=2" 5375 5376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5377 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5378 cacheid=xorg_cv_cc_flag__Wformat_2 5379 if eval test \${$cacheid+y} 5380 then : 5381 printf %s "(cached) " >&6 5382 else case e in #( 5383 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5384 /* end confdefs.h. */ 5385 int i; 5386 int 5387 main (void) 5388 { 5389 5390 ; 5391 return 0; 5392 } 5393 _ACEOF 5394 if ac_fn_c_try_link "$LINENO" 5395 then : 5396 eval $cacheid=yes 5397 else case e in #( 5398 e) eval $cacheid=no ;; 5399 esac 5400 fi 5401 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5402 conftest$ac_exeext conftest.$ac_ext ;; 5403 esac 5404 fi 5405 5406 5407 CFLAGS="$xorg_testset_save_CFLAGS" 5408 5409 eval supported=\$$cacheid 5410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5411 printf "%s\n" "$supported" >&6; } 5412 if test "$supported" = "yes" ; then 5413 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5414 found="yes" 5415 fi 5416 fi 5417 5418 if test $found = "no" ; then 5419 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5421 fi 5422 5423 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5425 fi 5426 5427 CFLAGS="$CFLAGS -Wformat" 5428 5429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5430 printf %s "checking if $CC supports -Wformat... " >&6; } 5431 cacheid=xorg_cv_cc_flag__Wformat 5432 if eval test \${$cacheid+y} 5433 then : 5434 printf %s "(cached) " >&6 5435 else case e in #( 5436 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5437 /* end confdefs.h. */ 5438 int i; 5439 int 5440 main (void) 5441 { 5442 5443 ; 5444 return 0; 5445 } 5446 _ACEOF 5447 if ac_fn_c_try_link "$LINENO" 5448 then : 5449 eval $cacheid=yes 5450 else case e in #( 5451 e) eval $cacheid=no ;; 5452 esac 5453 fi 5454 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5455 conftest$ac_exeext conftest.$ac_ext ;; 5456 esac 5457 fi 5458 5459 5460 CFLAGS="$xorg_testset_save_CFLAGS" 5461 5462 eval supported=\$$cacheid 5463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5464 printf "%s\n" "$supported" >&6; } 5465 if test "$supported" = "yes" ; then 5466 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5467 found="yes" 5468 fi 5469 fi 5470 5471 5472 5473 5474 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 xorg_testset_save_CFLAGS="$CFLAGS" 5488 5489 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5492 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5493 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5494 then : 5495 printf %s "(cached) " >&6 5496 else case e in #( 5497 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5498 /* end confdefs.h. */ 5499 int i; 5500 _ACEOF 5501 if ac_fn_c_try_compile "$LINENO" 5502 then : 5503 xorg_cv_cc_flag_unknown_warning_option=yes 5504 else case e in #( 5505 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5506 esac 5507 fi 5508 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5509 esac 5510 fi 5511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5512 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5513 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5514 CFLAGS="$xorg_testset_save_CFLAGS" 5515 fi 5516 5517 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5518 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5520 fi 5521 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5523 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5524 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5525 then : 5526 printf %s "(cached) " >&6 5527 else case e in #( 5528 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5529 /* end confdefs.h. */ 5530 int i; 5531 _ACEOF 5532 if ac_fn_c_try_compile "$LINENO" 5533 then : 5534 xorg_cv_cc_flag_unused_command_line_argument=yes 5535 else case e in #( 5536 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5537 esac 5538 fi 5539 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5540 esac 5541 fi 5542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5543 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5544 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5545 CFLAGS="$xorg_testset_save_CFLAGS" 5546 fi 5547 5548 found="no" 5549 5550 if test $found = "no" ; then 5551 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5553 fi 5554 5555 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5556 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5557 fi 5558 5559 CFLAGS="$CFLAGS -Wstrict-prototypes" 5560 5561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5562 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5563 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5564 if eval test \${$cacheid+y} 5565 then : 5566 printf %s "(cached) " >&6 5567 else case e in #( 5568 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5569 /* end confdefs.h. */ 5570 int i; 5571 int 5572 main (void) 5573 { 5574 5575 ; 5576 return 0; 5577 } 5578 _ACEOF 5579 if ac_fn_c_try_link "$LINENO" 5580 then : 5581 eval $cacheid=yes 5582 else case e in #( 5583 e) eval $cacheid=no ;; 5584 esac 5585 fi 5586 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5587 conftest$ac_exeext conftest.$ac_ext ;; 5588 esac 5589 fi 5590 5591 5592 CFLAGS="$xorg_testset_save_CFLAGS" 5593 5594 eval supported=\$$cacheid 5595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5596 printf "%s\n" "$supported" >&6; } 5597 if test "$supported" = "yes" ; then 5598 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5599 found="yes" 5600 fi 5601 fi 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 xorg_testset_save_CFLAGS="$CFLAGS" 5618 5619 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5622 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5623 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5624 then : 5625 printf %s "(cached) " >&6 5626 else case e in #( 5627 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5628 /* end confdefs.h. */ 5629 int i; 5630 _ACEOF 5631 if ac_fn_c_try_compile "$LINENO" 5632 then : 5633 xorg_cv_cc_flag_unknown_warning_option=yes 5634 else case e in #( 5635 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5636 esac 5637 fi 5638 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5639 esac 5640 fi 5641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5642 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5643 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5644 CFLAGS="$xorg_testset_save_CFLAGS" 5645 fi 5646 5647 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5650 fi 5651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5653 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5654 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5655 then : 5656 printf %s "(cached) " >&6 5657 else case e in #( 5658 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5659 /* end confdefs.h. */ 5660 int i; 5661 _ACEOF 5662 if ac_fn_c_try_compile "$LINENO" 5663 then : 5664 xorg_cv_cc_flag_unused_command_line_argument=yes 5665 else case e in #( 5666 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5667 esac 5668 fi 5669 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5670 esac 5671 fi 5672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5673 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5674 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5675 CFLAGS="$xorg_testset_save_CFLAGS" 5676 fi 5677 5678 found="no" 5679 5680 if test $found = "no" ; then 5681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5683 fi 5684 5685 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5687 fi 5688 5689 CFLAGS="$CFLAGS -Wmissing-prototypes" 5690 5691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5692 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5693 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5694 if eval test \${$cacheid+y} 5695 then : 5696 printf %s "(cached) " >&6 5697 else case e in #( 5698 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5699 /* end confdefs.h. */ 5700 int i; 5701 int 5702 main (void) 5703 { 5704 5705 ; 5706 return 0; 5707 } 5708 _ACEOF 5709 if ac_fn_c_try_link "$LINENO" 5710 then : 5711 eval $cacheid=yes 5712 else case e in #( 5713 e) eval $cacheid=no ;; 5714 esac 5715 fi 5716 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5717 conftest$ac_exeext conftest.$ac_ext ;; 5718 esac 5719 fi 5720 5721 5722 CFLAGS="$xorg_testset_save_CFLAGS" 5723 5724 eval supported=\$$cacheid 5725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5726 printf "%s\n" "$supported" >&6; } 5727 if test "$supported" = "yes" ; then 5728 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5729 found="yes" 5730 fi 5731 fi 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 xorg_testset_save_CFLAGS="$CFLAGS" 5748 5749 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5752 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5753 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5754 then : 5755 printf %s "(cached) " >&6 5756 else case e in #( 5757 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5758 /* end confdefs.h. */ 5759 int i; 5760 _ACEOF 5761 if ac_fn_c_try_compile "$LINENO" 5762 then : 5763 xorg_cv_cc_flag_unknown_warning_option=yes 5764 else case e in #( 5765 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5766 esac 5767 fi 5768 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5769 esac 5770 fi 5771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5772 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5773 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5774 CFLAGS="$xorg_testset_save_CFLAGS" 5775 fi 5776 5777 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5778 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5780 fi 5781 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5783 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5784 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5785 then : 5786 printf %s "(cached) " >&6 5787 else case e in #( 5788 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5789 /* end confdefs.h. */ 5790 int i; 5791 _ACEOF 5792 if ac_fn_c_try_compile "$LINENO" 5793 then : 5794 xorg_cv_cc_flag_unused_command_line_argument=yes 5795 else case e in #( 5796 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5797 esac 5798 fi 5799 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5800 esac 5801 fi 5802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5803 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5804 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5805 CFLAGS="$xorg_testset_save_CFLAGS" 5806 fi 5807 5808 found="no" 5809 5810 if test $found = "no" ; then 5811 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5813 fi 5814 5815 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5816 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5817 fi 5818 5819 CFLAGS="$CFLAGS -Wnested-externs" 5820 5821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5822 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5823 cacheid=xorg_cv_cc_flag__Wnested_externs 5824 if eval test \${$cacheid+y} 5825 then : 5826 printf %s "(cached) " >&6 5827 else case e in #( 5828 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5829 /* end confdefs.h. */ 5830 int i; 5831 int 5832 main (void) 5833 { 5834 5835 ; 5836 return 0; 5837 } 5838 _ACEOF 5839 if ac_fn_c_try_link "$LINENO" 5840 then : 5841 eval $cacheid=yes 5842 else case e in #( 5843 e) eval $cacheid=no ;; 5844 esac 5845 fi 5846 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5847 conftest$ac_exeext conftest.$ac_ext ;; 5848 esac 5849 fi 5850 5851 5852 CFLAGS="$xorg_testset_save_CFLAGS" 5853 5854 eval supported=\$$cacheid 5855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5856 printf "%s\n" "$supported" >&6; } 5857 if test "$supported" = "yes" ; then 5858 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5859 found="yes" 5860 fi 5861 fi 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 xorg_testset_save_CFLAGS="$CFLAGS" 5878 5879 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5882 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5883 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5884 then : 5885 printf %s "(cached) " >&6 5886 else case e in #( 5887 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5888 /* end confdefs.h. */ 5889 int i; 5890 _ACEOF 5891 if ac_fn_c_try_compile "$LINENO" 5892 then : 5893 xorg_cv_cc_flag_unknown_warning_option=yes 5894 else case e in #( 5895 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5896 esac 5897 fi 5898 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5899 esac 5900 fi 5901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5902 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5903 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5904 CFLAGS="$xorg_testset_save_CFLAGS" 5905 fi 5906 5907 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5908 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5910 fi 5911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5913 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5914 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5915 then : 5916 printf %s "(cached) " >&6 5917 else case e in #( 5918 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5919 /* end confdefs.h. */ 5920 int i; 5921 _ACEOF 5922 if ac_fn_c_try_compile "$LINENO" 5923 then : 5924 xorg_cv_cc_flag_unused_command_line_argument=yes 5925 else case e in #( 5926 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5927 esac 5928 fi 5929 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5930 esac 5931 fi 5932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5933 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5934 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5935 CFLAGS="$xorg_testset_save_CFLAGS" 5936 fi 5937 5938 found="no" 5939 5940 if test $found = "no" ; then 5941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5943 fi 5944 5945 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5947 fi 5948 5949 CFLAGS="$CFLAGS -Wbad-function-cast" 5950 5951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5952 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5953 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5954 if eval test \${$cacheid+y} 5955 then : 5956 printf %s "(cached) " >&6 5957 else case e in #( 5958 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5959 /* end confdefs.h. */ 5960 int i; 5961 int 5962 main (void) 5963 { 5964 5965 ; 5966 return 0; 5967 } 5968 _ACEOF 5969 if ac_fn_c_try_link "$LINENO" 5970 then : 5971 eval $cacheid=yes 5972 else case e in #( 5973 e) eval $cacheid=no ;; 5974 esac 5975 fi 5976 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5977 conftest$ac_exeext conftest.$ac_ext ;; 5978 esac 5979 fi 5980 5981 5982 CFLAGS="$xorg_testset_save_CFLAGS" 5983 5984 eval supported=\$$cacheid 5985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5986 printf "%s\n" "$supported" >&6; } 5987 if test "$supported" = "yes" ; then 5988 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5989 found="yes" 5990 fi 5991 fi 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 xorg_testset_save_CFLAGS="$CFLAGS" 6008 6009 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6012 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6013 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6014 then : 6015 printf %s "(cached) " >&6 6016 else case e in #( 6017 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6018 /* end confdefs.h. */ 6019 int i; 6020 _ACEOF 6021 if ac_fn_c_try_compile "$LINENO" 6022 then : 6023 xorg_cv_cc_flag_unknown_warning_option=yes 6024 else case e in #( 6025 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6026 esac 6027 fi 6028 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6029 esac 6030 fi 6031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6032 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6033 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6034 CFLAGS="$xorg_testset_save_CFLAGS" 6035 fi 6036 6037 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6040 fi 6041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6043 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6044 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6045 then : 6046 printf %s "(cached) " >&6 6047 else case e in #( 6048 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6049 /* end confdefs.h. */ 6050 int i; 6051 _ACEOF 6052 if ac_fn_c_try_compile "$LINENO" 6053 then : 6054 xorg_cv_cc_flag_unused_command_line_argument=yes 6055 else case e in #( 6056 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6057 esac 6058 fi 6059 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6060 esac 6061 fi 6062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6063 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6064 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6065 CFLAGS="$xorg_testset_save_CFLAGS" 6066 fi 6067 6068 found="no" 6069 6070 if test $found = "no" ; then 6071 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6073 fi 6074 6075 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6077 fi 6078 6079 CFLAGS="$CFLAGS -Wold-style-definition" 6080 6081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6082 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6083 cacheid=xorg_cv_cc_flag__Wold_style_definition 6084 if eval test \${$cacheid+y} 6085 then : 6086 printf %s "(cached) " >&6 6087 else case e in #( 6088 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6089 /* end confdefs.h. */ 6090 int i; 6091 int 6092 main (void) 6093 { 6094 6095 ; 6096 return 0; 6097 } 6098 _ACEOF 6099 if ac_fn_c_try_link "$LINENO" 6100 then : 6101 eval $cacheid=yes 6102 else case e in #( 6103 e) eval $cacheid=no ;; 6104 esac 6105 fi 6106 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6107 conftest$ac_exeext conftest.$ac_ext ;; 6108 esac 6109 fi 6110 6111 6112 CFLAGS="$xorg_testset_save_CFLAGS" 6113 6114 eval supported=\$$cacheid 6115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6116 printf "%s\n" "$supported" >&6; } 6117 if test "$supported" = "yes" ; then 6118 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6119 found="yes" 6120 fi 6121 fi 6122 6123 if test $found = "no" ; then 6124 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6126 fi 6127 6128 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6130 fi 6131 6132 CFLAGS="$CFLAGS -fd" 6133 6134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6135 printf %s "checking if $CC supports -fd... " >&6; } 6136 cacheid=xorg_cv_cc_flag__fd 6137 if eval test \${$cacheid+y} 6138 then : 6139 printf %s "(cached) " >&6 6140 else case e in #( 6141 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6142 /* end confdefs.h. */ 6143 int i; 6144 int 6145 main (void) 6146 { 6147 6148 ; 6149 return 0; 6150 } 6151 _ACEOF 6152 if ac_fn_c_try_link "$LINENO" 6153 then : 6154 eval $cacheid=yes 6155 else case e in #( 6156 e) eval $cacheid=no ;; 6157 esac 6158 fi 6159 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6160 conftest$ac_exeext conftest.$ac_ext ;; 6161 esac 6162 fi 6163 6164 6165 CFLAGS="$xorg_testset_save_CFLAGS" 6166 6167 eval supported=\$$cacheid 6168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6169 printf "%s\n" "$supported" >&6; } 6170 if test "$supported" = "yes" ; then 6171 BASE_CFLAGS="$BASE_CFLAGS -fd" 6172 found="yes" 6173 fi 6174 fi 6175 6176 6177 6178 6179 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 xorg_testset_save_CFLAGS="$CFLAGS" 6191 6192 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6195 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6196 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6197 then : 6198 printf %s "(cached) " >&6 6199 else case e in #( 6200 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6201 /* end confdefs.h. */ 6202 int i; 6203 _ACEOF 6204 if ac_fn_c_try_compile "$LINENO" 6205 then : 6206 xorg_cv_cc_flag_unknown_warning_option=yes 6207 else case e in #( 6208 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6209 esac 6210 fi 6211 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6212 esac 6213 fi 6214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6215 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6216 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6217 CFLAGS="$xorg_testset_save_CFLAGS" 6218 fi 6219 6220 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6223 fi 6224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6226 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6227 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6228 then : 6229 printf %s "(cached) " >&6 6230 else case e in #( 6231 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6232 /* end confdefs.h. */ 6233 int i; 6234 _ACEOF 6235 if ac_fn_c_try_compile "$LINENO" 6236 then : 6237 xorg_cv_cc_flag_unused_command_line_argument=yes 6238 else case e in #( 6239 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6240 esac 6241 fi 6242 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6243 esac 6244 fi 6245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6246 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6247 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6248 CFLAGS="$xorg_testset_save_CFLAGS" 6249 fi 6250 6251 found="no" 6252 6253 if test $found = "no" ; then 6254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6256 fi 6257 6258 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6260 fi 6261 6262 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6263 6264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6265 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6266 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6267 if eval test \${$cacheid+y} 6268 then : 6269 printf %s "(cached) " >&6 6270 else case e in #( 6271 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6272 /* end confdefs.h. */ 6273 int i; 6274 int 6275 main (void) 6276 { 6277 6278 ; 6279 return 0; 6280 } 6281 _ACEOF 6282 if ac_fn_c_try_link "$LINENO" 6283 then : 6284 eval $cacheid=yes 6285 else case e in #( 6286 e) eval $cacheid=no ;; 6287 esac 6288 fi 6289 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6290 conftest$ac_exeext conftest.$ac_ext ;; 6291 esac 6292 fi 6293 6294 6295 CFLAGS="$xorg_testset_save_CFLAGS" 6296 6297 eval supported=\$$cacheid 6298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6299 printf "%s\n" "$supported" >&6; } 6300 if test "$supported" = "yes" ; then 6301 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6302 found="yes" 6303 fi 6304 fi 6305 6306 6307 6308 6309 6310 # This chunk adds additional warnings that could catch undesired effects. 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 xorg_testset_save_CFLAGS="$CFLAGS" 6325 6326 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6329 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6330 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6331 then : 6332 printf %s "(cached) " >&6 6333 else case e in #( 6334 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6335 /* end confdefs.h. */ 6336 int i; 6337 _ACEOF 6338 if ac_fn_c_try_compile "$LINENO" 6339 then : 6340 xorg_cv_cc_flag_unknown_warning_option=yes 6341 else case e in #( 6342 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6343 esac 6344 fi 6345 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6346 esac 6347 fi 6348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6349 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6350 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6351 CFLAGS="$xorg_testset_save_CFLAGS" 6352 fi 6353 6354 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6355 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6357 fi 6358 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6360 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6361 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6362 then : 6363 printf %s "(cached) " >&6 6364 else case e in #( 6365 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6366 /* end confdefs.h. */ 6367 int i; 6368 _ACEOF 6369 if ac_fn_c_try_compile "$LINENO" 6370 then : 6371 xorg_cv_cc_flag_unused_command_line_argument=yes 6372 else case e in #( 6373 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6374 esac 6375 fi 6376 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6377 esac 6378 fi 6379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6380 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6381 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6382 CFLAGS="$xorg_testset_save_CFLAGS" 6383 fi 6384 6385 found="no" 6386 6387 if test $found = "no" ; then 6388 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6390 fi 6391 6392 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6393 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6394 fi 6395 6396 CFLAGS="$CFLAGS -Wunused" 6397 6398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6399 printf %s "checking if $CC supports -Wunused... " >&6; } 6400 cacheid=xorg_cv_cc_flag__Wunused 6401 if eval test \${$cacheid+y} 6402 then : 6403 printf %s "(cached) " >&6 6404 else case e in #( 6405 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6406 /* end confdefs.h. */ 6407 int i; 6408 int 6409 main (void) 6410 { 6411 6412 ; 6413 return 0; 6414 } 6415 _ACEOF 6416 if ac_fn_c_try_link "$LINENO" 6417 then : 6418 eval $cacheid=yes 6419 else case e in #( 6420 e) eval $cacheid=no ;; 6421 esac 6422 fi 6423 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6424 conftest$ac_exeext conftest.$ac_ext ;; 6425 esac 6426 fi 6427 6428 6429 CFLAGS="$xorg_testset_save_CFLAGS" 6430 6431 eval supported=\$$cacheid 6432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6433 printf "%s\n" "$supported" >&6; } 6434 if test "$supported" = "yes" ; then 6435 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6436 found="yes" 6437 fi 6438 fi 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 xorg_testset_save_CFLAGS="$CFLAGS" 6455 6456 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6459 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6460 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6461 then : 6462 printf %s "(cached) " >&6 6463 else case e in #( 6464 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6465 /* end confdefs.h. */ 6466 int i; 6467 _ACEOF 6468 if ac_fn_c_try_compile "$LINENO" 6469 then : 6470 xorg_cv_cc_flag_unknown_warning_option=yes 6471 else case e in #( 6472 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6473 esac 6474 fi 6475 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6476 esac 6477 fi 6478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6479 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6480 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6481 CFLAGS="$xorg_testset_save_CFLAGS" 6482 fi 6483 6484 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6485 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6487 fi 6488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6490 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6491 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6492 then : 6493 printf %s "(cached) " >&6 6494 else case e in #( 6495 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6496 /* end confdefs.h. */ 6497 int i; 6498 _ACEOF 6499 if ac_fn_c_try_compile "$LINENO" 6500 then : 6501 xorg_cv_cc_flag_unused_command_line_argument=yes 6502 else case e in #( 6503 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6504 esac 6505 fi 6506 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6507 esac 6508 fi 6509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6510 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6511 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6512 CFLAGS="$xorg_testset_save_CFLAGS" 6513 fi 6514 6515 found="no" 6516 6517 if test $found = "no" ; then 6518 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6520 fi 6521 6522 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6523 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6524 fi 6525 6526 CFLAGS="$CFLAGS -Wuninitialized" 6527 6528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6529 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6530 cacheid=xorg_cv_cc_flag__Wuninitialized 6531 if eval test \${$cacheid+y} 6532 then : 6533 printf %s "(cached) " >&6 6534 else case e in #( 6535 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6536 /* end confdefs.h. */ 6537 int i; 6538 int 6539 main (void) 6540 { 6541 6542 ; 6543 return 0; 6544 } 6545 _ACEOF 6546 if ac_fn_c_try_link "$LINENO" 6547 then : 6548 eval $cacheid=yes 6549 else case e in #( 6550 e) eval $cacheid=no ;; 6551 esac 6552 fi 6553 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6554 conftest$ac_exeext conftest.$ac_ext ;; 6555 esac 6556 fi 6557 6558 6559 CFLAGS="$xorg_testset_save_CFLAGS" 6560 6561 eval supported=\$$cacheid 6562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6563 printf "%s\n" "$supported" >&6; } 6564 if test "$supported" = "yes" ; then 6565 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6566 found="yes" 6567 fi 6568 fi 6569 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 xorg_testset_save_CFLAGS="$CFLAGS" 6585 6586 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6589 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6590 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6591 then : 6592 printf %s "(cached) " >&6 6593 else case e in #( 6594 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6595 /* end confdefs.h. */ 6596 int i; 6597 _ACEOF 6598 if ac_fn_c_try_compile "$LINENO" 6599 then : 6600 xorg_cv_cc_flag_unknown_warning_option=yes 6601 else case e in #( 6602 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6603 esac 6604 fi 6605 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6606 esac 6607 fi 6608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6609 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6610 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6611 CFLAGS="$xorg_testset_save_CFLAGS" 6612 fi 6613 6614 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6615 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6616 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6617 fi 6618 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6620 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6621 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6622 then : 6623 printf %s "(cached) " >&6 6624 else case e in #( 6625 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6626 /* end confdefs.h. */ 6627 int i; 6628 _ACEOF 6629 if ac_fn_c_try_compile "$LINENO" 6630 then : 6631 xorg_cv_cc_flag_unused_command_line_argument=yes 6632 else case e in #( 6633 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6634 esac 6635 fi 6636 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6637 esac 6638 fi 6639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6640 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6641 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6642 CFLAGS="$xorg_testset_save_CFLAGS" 6643 fi 6644 6645 found="no" 6646 6647 if test $found = "no" ; then 6648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6650 fi 6651 6652 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6654 fi 6655 6656 CFLAGS="$CFLAGS -Wshadow" 6657 6658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6659 printf %s "checking if $CC supports -Wshadow... " >&6; } 6660 cacheid=xorg_cv_cc_flag__Wshadow 6661 if eval test \${$cacheid+y} 6662 then : 6663 printf %s "(cached) " >&6 6664 else case e in #( 6665 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6666 /* end confdefs.h. */ 6667 int i; 6668 int 6669 main (void) 6670 { 6671 6672 ; 6673 return 0; 6674 } 6675 _ACEOF 6676 if ac_fn_c_try_link "$LINENO" 6677 then : 6678 eval $cacheid=yes 6679 else case e in #( 6680 e) eval $cacheid=no ;; 6681 esac 6682 fi 6683 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6684 conftest$ac_exeext conftest.$ac_ext ;; 6685 esac 6686 fi 6687 6688 6689 CFLAGS="$xorg_testset_save_CFLAGS" 6690 6691 eval supported=\$$cacheid 6692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6693 printf "%s\n" "$supported" >&6; } 6694 if test "$supported" = "yes" ; then 6695 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6696 found="yes" 6697 fi 6698 fi 6699 6700 6701 6702 6703 6704 6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 xorg_testset_save_CFLAGS="$CFLAGS" 6715 6716 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6719 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6720 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6721 then : 6722 printf %s "(cached) " >&6 6723 else case e in #( 6724 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6725 /* end confdefs.h. */ 6726 int i; 6727 _ACEOF 6728 if ac_fn_c_try_compile "$LINENO" 6729 then : 6730 xorg_cv_cc_flag_unknown_warning_option=yes 6731 else case e in #( 6732 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6733 esac 6734 fi 6735 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6736 esac 6737 fi 6738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6739 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6740 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6741 CFLAGS="$xorg_testset_save_CFLAGS" 6742 fi 6743 6744 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6745 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6747 fi 6748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6750 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6751 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6752 then : 6753 printf %s "(cached) " >&6 6754 else case e in #( 6755 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6756 /* end confdefs.h. */ 6757 int i; 6758 _ACEOF 6759 if ac_fn_c_try_compile "$LINENO" 6760 then : 6761 xorg_cv_cc_flag_unused_command_line_argument=yes 6762 else case e in #( 6763 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6764 esac 6765 fi 6766 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6767 esac 6768 fi 6769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6770 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6771 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6772 CFLAGS="$xorg_testset_save_CFLAGS" 6773 fi 6774 6775 found="no" 6776 6777 if test $found = "no" ; then 6778 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6780 fi 6781 6782 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6784 fi 6785 6786 CFLAGS="$CFLAGS -Wmissing-noreturn" 6787 6788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6789 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6790 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6791 if eval test \${$cacheid+y} 6792 then : 6793 printf %s "(cached) " >&6 6794 else case e in #( 6795 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6796 /* end confdefs.h. */ 6797 int i; 6798 int 6799 main (void) 6800 { 6801 6802 ; 6803 return 0; 6804 } 6805 _ACEOF 6806 if ac_fn_c_try_link "$LINENO" 6807 then : 6808 eval $cacheid=yes 6809 else case e in #( 6810 e) eval $cacheid=no ;; 6811 esac 6812 fi 6813 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6814 conftest$ac_exeext conftest.$ac_ext ;; 6815 esac 6816 fi 6817 6818 6819 CFLAGS="$xorg_testset_save_CFLAGS" 6820 6821 eval supported=\$$cacheid 6822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6823 printf "%s\n" "$supported" >&6; } 6824 if test "$supported" = "yes" ; then 6825 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6826 found="yes" 6827 fi 6828 fi 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844 xorg_testset_save_CFLAGS="$CFLAGS" 6845 6846 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6849 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6850 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6851 then : 6852 printf %s "(cached) " >&6 6853 else case e in #( 6854 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6855 /* end confdefs.h. */ 6856 int i; 6857 _ACEOF 6858 if ac_fn_c_try_compile "$LINENO" 6859 then : 6860 xorg_cv_cc_flag_unknown_warning_option=yes 6861 else case e in #( 6862 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6863 esac 6864 fi 6865 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6866 esac 6867 fi 6868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6869 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6870 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6871 CFLAGS="$xorg_testset_save_CFLAGS" 6872 fi 6873 6874 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6877 fi 6878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6880 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6881 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6882 then : 6883 printf %s "(cached) " >&6 6884 else case e in #( 6885 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6886 /* end confdefs.h. */ 6887 int i; 6888 _ACEOF 6889 if ac_fn_c_try_compile "$LINENO" 6890 then : 6891 xorg_cv_cc_flag_unused_command_line_argument=yes 6892 else case e in #( 6893 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6894 esac 6895 fi 6896 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6897 esac 6898 fi 6899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6900 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6901 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6902 CFLAGS="$xorg_testset_save_CFLAGS" 6903 fi 6904 6905 found="no" 6906 6907 if test $found = "no" ; then 6908 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6910 fi 6911 6912 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6914 fi 6915 6916 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6917 6918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6919 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6920 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6921 if eval test \${$cacheid+y} 6922 then : 6923 printf %s "(cached) " >&6 6924 else case e in #( 6925 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6926 /* end confdefs.h. */ 6927 int i; 6928 int 6929 main (void) 6930 { 6931 6932 ; 6933 return 0; 6934 } 6935 _ACEOF 6936 if ac_fn_c_try_link "$LINENO" 6937 then : 6938 eval $cacheid=yes 6939 else case e in #( 6940 e) eval $cacheid=no ;; 6941 esac 6942 fi 6943 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6944 conftest$ac_exeext conftest.$ac_ext ;; 6945 esac 6946 fi 6947 6948 6949 CFLAGS="$xorg_testset_save_CFLAGS" 6950 6951 eval supported=\$$cacheid 6952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6953 printf "%s\n" "$supported" >&6; } 6954 if test "$supported" = "yes" ; then 6955 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6956 found="yes" 6957 fi 6958 fi 6959 6960 6961 6962 6963 6964 6965 6966 6967 6968 6969 6970 6971 6972 6973 6974 xorg_testset_save_CFLAGS="$CFLAGS" 6975 6976 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6979 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6980 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6981 then : 6982 printf %s "(cached) " >&6 6983 else case e in #( 6984 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6985 /* end confdefs.h. */ 6986 int i; 6987 _ACEOF 6988 if ac_fn_c_try_compile "$LINENO" 6989 then : 6990 xorg_cv_cc_flag_unknown_warning_option=yes 6991 else case e in #( 6992 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6993 esac 6994 fi 6995 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6996 esac 6997 fi 6998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6999 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7000 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7001 CFLAGS="$xorg_testset_save_CFLAGS" 7002 fi 7003 7004 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7007 fi 7008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7010 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7011 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7012 then : 7013 printf %s "(cached) " >&6 7014 else case e in #( 7015 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7016 /* end confdefs.h. */ 7017 int i; 7018 _ACEOF 7019 if ac_fn_c_try_compile "$LINENO" 7020 then : 7021 xorg_cv_cc_flag_unused_command_line_argument=yes 7022 else case e in #( 7023 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7024 esac 7025 fi 7026 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7027 esac 7028 fi 7029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7030 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7031 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7032 CFLAGS="$xorg_testset_save_CFLAGS" 7033 fi 7034 7035 found="no" 7036 7037 if test $found = "no" ; then 7038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7040 fi 7041 7042 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7044 fi 7045 7046 CFLAGS="$CFLAGS -Wredundant-decls" 7047 7048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7049 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7050 cacheid=xorg_cv_cc_flag__Wredundant_decls 7051 if eval test \${$cacheid+y} 7052 then : 7053 printf %s "(cached) " >&6 7054 else case e in #( 7055 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7056 /* end confdefs.h. */ 7057 int i; 7058 int 7059 main (void) 7060 { 7061 7062 ; 7063 return 0; 7064 } 7065 _ACEOF 7066 if ac_fn_c_try_link "$LINENO" 7067 then : 7068 eval $cacheid=yes 7069 else case e in #( 7070 e) eval $cacheid=no ;; 7071 esac 7072 fi 7073 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7074 conftest$ac_exeext conftest.$ac_ext ;; 7075 esac 7076 fi 7077 7078 7079 CFLAGS="$xorg_testset_save_CFLAGS" 7080 7081 eval supported=\$$cacheid 7082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7083 printf "%s\n" "$supported" >&6; } 7084 if test "$supported" = "yes" ; then 7085 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7086 found="yes" 7087 fi 7088 fi 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 7100 7101 7102 7103 7104 xorg_testset_save_CFLAGS="$CFLAGS" 7105 7106 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7109 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7110 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7111 then : 7112 printf %s "(cached) " >&6 7113 else case e in #( 7114 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7115 /* end confdefs.h. */ 7116 int i; 7117 _ACEOF 7118 if ac_fn_c_try_compile "$LINENO" 7119 then : 7120 xorg_cv_cc_flag_unknown_warning_option=yes 7121 else case e in #( 7122 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7123 esac 7124 fi 7125 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7126 esac 7127 fi 7128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7129 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7130 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7131 CFLAGS="$xorg_testset_save_CFLAGS" 7132 fi 7133 7134 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7137 fi 7138 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7140 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7141 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7142 then : 7143 printf %s "(cached) " >&6 7144 else case e in #( 7145 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7146 /* end confdefs.h. */ 7147 int i; 7148 _ACEOF 7149 if ac_fn_c_try_compile "$LINENO" 7150 then : 7151 xorg_cv_cc_flag_unused_command_line_argument=yes 7152 else case e in #( 7153 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7154 esac 7155 fi 7156 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7157 esac 7158 fi 7159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7160 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7161 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7162 CFLAGS="$xorg_testset_save_CFLAGS" 7163 fi 7164 7165 found="no" 7166 7167 if test $found = "no" ; then 7168 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7170 fi 7171 7172 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7174 fi 7175 7176 CFLAGS="$CFLAGS -Wlogical-op" 7177 7178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7179 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7180 cacheid=xorg_cv_cc_flag__Wlogical_op 7181 if eval test \${$cacheid+y} 7182 then : 7183 printf %s "(cached) " >&6 7184 else case e in #( 7185 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7186 /* end confdefs.h. */ 7187 int i; 7188 int 7189 main (void) 7190 { 7191 7192 ; 7193 return 0; 7194 } 7195 _ACEOF 7196 if ac_fn_c_try_link "$LINENO" 7197 then : 7198 eval $cacheid=yes 7199 else case e in #( 7200 e) eval $cacheid=no ;; 7201 esac 7202 fi 7203 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7204 conftest$ac_exeext conftest.$ac_ext ;; 7205 esac 7206 fi 7207 7208 7209 CFLAGS="$xorg_testset_save_CFLAGS" 7210 7211 eval supported=\$$cacheid 7212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7213 printf "%s\n" "$supported" >&6; } 7214 if test "$supported" = "yes" ; then 7215 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7216 found="yes" 7217 fi 7218 fi 7219 7220 7221 7222 # These are currently disabled because they are noisy. They will be enabled 7223 # in the future once the codebase is sufficiently modernized to silence 7224 # them. For now, I don't want them to drown out the other warnings. 7225 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7226 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7227 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7228 7229 # Turn some warnings into errors, so we don't accidentally get successful builds 7230 # when there are problems that should be fixed. 7231 7232 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7233 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 xorg_testset_save_CFLAGS="$CFLAGS" 7247 7248 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7251 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7252 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7253 then : 7254 printf %s "(cached) " >&6 7255 else case e in #( 7256 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7257 /* end confdefs.h. */ 7258 int i; 7259 _ACEOF 7260 if ac_fn_c_try_compile "$LINENO" 7261 then : 7262 xorg_cv_cc_flag_unknown_warning_option=yes 7263 else case e in #( 7264 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7265 esac 7266 fi 7267 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7268 esac 7269 fi 7270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7271 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7272 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7273 CFLAGS="$xorg_testset_save_CFLAGS" 7274 fi 7275 7276 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7279 fi 7280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7282 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7283 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7284 then : 7285 printf %s "(cached) " >&6 7286 else case e in #( 7287 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7288 /* end confdefs.h. */ 7289 int i; 7290 _ACEOF 7291 if ac_fn_c_try_compile "$LINENO" 7292 then : 7293 xorg_cv_cc_flag_unused_command_line_argument=yes 7294 else case e in #( 7295 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7296 esac 7297 fi 7298 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7299 esac 7300 fi 7301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7302 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7303 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7304 CFLAGS="$xorg_testset_save_CFLAGS" 7305 fi 7306 7307 found="no" 7308 7309 if test $found = "no" ; then 7310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7312 fi 7313 7314 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7316 fi 7317 7318 CFLAGS="$CFLAGS -Werror=implicit" 7319 7320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7321 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7322 cacheid=xorg_cv_cc_flag__Werror_implicit 7323 if eval test \${$cacheid+y} 7324 then : 7325 printf %s "(cached) " >&6 7326 else case e in #( 7327 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7328 /* end confdefs.h. */ 7329 int i; 7330 int 7331 main (void) 7332 { 7333 7334 ; 7335 return 0; 7336 } 7337 _ACEOF 7338 if ac_fn_c_try_link "$LINENO" 7339 then : 7340 eval $cacheid=yes 7341 else case e in #( 7342 e) eval $cacheid=no ;; 7343 esac 7344 fi 7345 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7346 conftest$ac_exeext conftest.$ac_ext ;; 7347 esac 7348 fi 7349 7350 7351 CFLAGS="$xorg_testset_save_CFLAGS" 7352 7353 eval supported=\$$cacheid 7354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7355 printf "%s\n" "$supported" >&6; } 7356 if test "$supported" = "yes" ; then 7357 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7358 found="yes" 7359 fi 7360 fi 7361 7362 if test $found = "no" ; then 7363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7365 fi 7366 7367 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7369 fi 7370 7371 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7372 7373 { 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 7374 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7375 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7376 if eval test \${$cacheid+y} 7377 then : 7378 printf %s "(cached) " >&6 7379 else case e in #( 7380 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7381 /* end confdefs.h. */ 7382 int i; 7383 int 7384 main (void) 7385 { 7386 7387 ; 7388 return 0; 7389 } 7390 _ACEOF 7391 if ac_fn_c_try_link "$LINENO" 7392 then : 7393 eval $cacheid=yes 7394 else case e in #( 7395 e) eval $cacheid=no ;; 7396 esac 7397 fi 7398 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7399 conftest$ac_exeext conftest.$ac_ext ;; 7400 esac 7401 fi 7402 7403 7404 CFLAGS="$xorg_testset_save_CFLAGS" 7405 7406 eval supported=\$$cacheid 7407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7408 printf "%s\n" "$supported" >&6; } 7409 if test "$supported" = "yes" ; then 7410 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7411 found="yes" 7412 fi 7413 fi 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423 7424 7425 7426 7427 7428 7429 xorg_testset_save_CFLAGS="$CFLAGS" 7430 7431 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7434 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7435 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7436 then : 7437 printf %s "(cached) " >&6 7438 else case e in #( 7439 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7440 /* end confdefs.h. */ 7441 int i; 7442 _ACEOF 7443 if ac_fn_c_try_compile "$LINENO" 7444 then : 7445 xorg_cv_cc_flag_unknown_warning_option=yes 7446 else case e in #( 7447 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7448 esac 7449 fi 7450 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7451 esac 7452 fi 7453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7454 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7455 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7456 CFLAGS="$xorg_testset_save_CFLAGS" 7457 fi 7458 7459 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7462 fi 7463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7465 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7466 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7467 then : 7468 printf %s "(cached) " >&6 7469 else case e in #( 7470 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7471 /* end confdefs.h. */ 7472 int i; 7473 _ACEOF 7474 if ac_fn_c_try_compile "$LINENO" 7475 then : 7476 xorg_cv_cc_flag_unused_command_line_argument=yes 7477 else case e in #( 7478 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7479 esac 7480 fi 7481 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7482 esac 7483 fi 7484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7485 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7486 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7487 CFLAGS="$xorg_testset_save_CFLAGS" 7488 fi 7489 7490 found="no" 7491 7492 if test $found = "no" ; then 7493 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7495 fi 7496 7497 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7499 fi 7500 7501 CFLAGS="$CFLAGS -Werror=nonnull" 7502 7503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7504 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7505 cacheid=xorg_cv_cc_flag__Werror_nonnull 7506 if eval test \${$cacheid+y} 7507 then : 7508 printf %s "(cached) " >&6 7509 else case e in #( 7510 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7511 /* end confdefs.h. */ 7512 int i; 7513 int 7514 main (void) 7515 { 7516 7517 ; 7518 return 0; 7519 } 7520 _ACEOF 7521 if ac_fn_c_try_link "$LINENO" 7522 then : 7523 eval $cacheid=yes 7524 else case e in #( 7525 e) eval $cacheid=no ;; 7526 esac 7527 fi 7528 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7529 conftest$ac_exeext conftest.$ac_ext ;; 7530 esac 7531 fi 7532 7533 7534 CFLAGS="$xorg_testset_save_CFLAGS" 7535 7536 eval supported=\$$cacheid 7537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7538 printf "%s\n" "$supported" >&6; } 7539 if test "$supported" = "yes" ; then 7540 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7541 found="yes" 7542 fi 7543 fi 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 7557 7558 7559 xorg_testset_save_CFLAGS="$CFLAGS" 7560 7561 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7564 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7565 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7566 then : 7567 printf %s "(cached) " >&6 7568 else case e in #( 7569 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7570 /* end confdefs.h. */ 7571 int i; 7572 _ACEOF 7573 if ac_fn_c_try_compile "$LINENO" 7574 then : 7575 xorg_cv_cc_flag_unknown_warning_option=yes 7576 else case e in #( 7577 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7578 esac 7579 fi 7580 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7581 esac 7582 fi 7583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7584 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7585 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7586 CFLAGS="$xorg_testset_save_CFLAGS" 7587 fi 7588 7589 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7590 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7592 fi 7593 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7595 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7596 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7597 then : 7598 printf %s "(cached) " >&6 7599 else case e in #( 7600 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7601 /* end confdefs.h. */ 7602 int i; 7603 _ACEOF 7604 if ac_fn_c_try_compile "$LINENO" 7605 then : 7606 xorg_cv_cc_flag_unused_command_line_argument=yes 7607 else case e in #( 7608 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7609 esac 7610 fi 7611 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7612 esac 7613 fi 7614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7615 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7616 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7617 CFLAGS="$xorg_testset_save_CFLAGS" 7618 fi 7619 7620 found="no" 7621 7622 if test $found = "no" ; then 7623 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7625 fi 7626 7627 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7628 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7629 fi 7630 7631 CFLAGS="$CFLAGS -Werror=init-self" 7632 7633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7634 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7635 cacheid=xorg_cv_cc_flag__Werror_init_self 7636 if eval test \${$cacheid+y} 7637 then : 7638 printf %s "(cached) " >&6 7639 else case e in #( 7640 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7641 /* end confdefs.h. */ 7642 int i; 7643 int 7644 main (void) 7645 { 7646 7647 ; 7648 return 0; 7649 } 7650 _ACEOF 7651 if ac_fn_c_try_link "$LINENO" 7652 then : 7653 eval $cacheid=yes 7654 else case e in #( 7655 e) eval $cacheid=no ;; 7656 esac 7657 fi 7658 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7659 conftest$ac_exeext conftest.$ac_ext ;; 7660 esac 7661 fi 7662 7663 7664 CFLAGS="$xorg_testset_save_CFLAGS" 7665 7666 eval supported=\$$cacheid 7667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7668 printf "%s\n" "$supported" >&6; } 7669 if test "$supported" = "yes" ; then 7670 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7671 found="yes" 7672 fi 7673 fi 7674 7675 7676 7677 7678 7679 7680 7681 7682 7683 7684 7685 7686 7687 7688 7689 xorg_testset_save_CFLAGS="$CFLAGS" 7690 7691 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7694 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7695 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7696 then : 7697 printf %s "(cached) " >&6 7698 else case e in #( 7699 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7700 /* end confdefs.h. */ 7701 int i; 7702 _ACEOF 7703 if ac_fn_c_try_compile "$LINENO" 7704 then : 7705 xorg_cv_cc_flag_unknown_warning_option=yes 7706 else case e in #( 7707 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7708 esac 7709 fi 7710 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7711 esac 7712 fi 7713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7714 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7715 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7716 CFLAGS="$xorg_testset_save_CFLAGS" 7717 fi 7718 7719 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7722 fi 7723 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7725 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7726 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7727 then : 7728 printf %s "(cached) " >&6 7729 else case e in #( 7730 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7731 /* end confdefs.h. */ 7732 int i; 7733 _ACEOF 7734 if ac_fn_c_try_compile "$LINENO" 7735 then : 7736 xorg_cv_cc_flag_unused_command_line_argument=yes 7737 else case e in #( 7738 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7739 esac 7740 fi 7741 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7742 esac 7743 fi 7744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7745 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7746 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7747 CFLAGS="$xorg_testset_save_CFLAGS" 7748 fi 7749 7750 found="no" 7751 7752 if test $found = "no" ; then 7753 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7755 fi 7756 7757 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7759 fi 7760 7761 CFLAGS="$CFLAGS -Werror=main" 7762 7763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7764 printf %s "checking if $CC supports -Werror=main... " >&6; } 7765 cacheid=xorg_cv_cc_flag__Werror_main 7766 if eval test \${$cacheid+y} 7767 then : 7768 printf %s "(cached) " >&6 7769 else case e in #( 7770 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7771 /* end confdefs.h. */ 7772 int i; 7773 int 7774 main (void) 7775 { 7776 7777 ; 7778 return 0; 7779 } 7780 _ACEOF 7781 if ac_fn_c_try_link "$LINENO" 7782 then : 7783 eval $cacheid=yes 7784 else case e in #( 7785 e) eval $cacheid=no ;; 7786 esac 7787 fi 7788 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7789 conftest$ac_exeext conftest.$ac_ext ;; 7790 esac 7791 fi 7792 7793 7794 CFLAGS="$xorg_testset_save_CFLAGS" 7795 7796 eval supported=\$$cacheid 7797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7798 printf "%s\n" "$supported" >&6; } 7799 if test "$supported" = "yes" ; then 7800 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7801 found="yes" 7802 fi 7803 fi 7804 7805 7806 7807 7808 7809 7810 7811 7812 7813 7814 7815 7816 7817 7818 7819 xorg_testset_save_CFLAGS="$CFLAGS" 7820 7821 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7824 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7825 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7826 then : 7827 printf %s "(cached) " >&6 7828 else case e in #( 7829 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7830 /* end confdefs.h. */ 7831 int i; 7832 _ACEOF 7833 if ac_fn_c_try_compile "$LINENO" 7834 then : 7835 xorg_cv_cc_flag_unknown_warning_option=yes 7836 else case e in #( 7837 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7838 esac 7839 fi 7840 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7841 esac 7842 fi 7843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7844 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7845 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7846 CFLAGS="$xorg_testset_save_CFLAGS" 7847 fi 7848 7849 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7852 fi 7853 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7855 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7856 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7857 then : 7858 printf %s "(cached) " >&6 7859 else case e in #( 7860 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7861 /* end confdefs.h. */ 7862 int i; 7863 _ACEOF 7864 if ac_fn_c_try_compile "$LINENO" 7865 then : 7866 xorg_cv_cc_flag_unused_command_line_argument=yes 7867 else case e in #( 7868 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7869 esac 7870 fi 7871 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7872 esac 7873 fi 7874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7875 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7876 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7877 CFLAGS="$xorg_testset_save_CFLAGS" 7878 fi 7879 7880 found="no" 7881 7882 if test $found = "no" ; then 7883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7885 fi 7886 7887 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7888 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7889 fi 7890 7891 CFLAGS="$CFLAGS -Werror=missing-braces" 7892 7893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7894 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7895 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7896 if eval test \${$cacheid+y} 7897 then : 7898 printf %s "(cached) " >&6 7899 else case e in #( 7900 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7901 /* end confdefs.h. */ 7902 int i; 7903 int 7904 main (void) 7905 { 7906 7907 ; 7908 return 0; 7909 } 7910 _ACEOF 7911 if ac_fn_c_try_link "$LINENO" 7912 then : 7913 eval $cacheid=yes 7914 else case e in #( 7915 e) eval $cacheid=no ;; 7916 esac 7917 fi 7918 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7919 conftest$ac_exeext conftest.$ac_ext ;; 7920 esac 7921 fi 7922 7923 7924 CFLAGS="$xorg_testset_save_CFLAGS" 7925 7926 eval supported=\$$cacheid 7927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7928 printf "%s\n" "$supported" >&6; } 7929 if test "$supported" = "yes" ; then 7930 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7931 found="yes" 7932 fi 7933 fi 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 xorg_testset_save_CFLAGS="$CFLAGS" 7950 7951 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7952 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7954 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7955 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7956 then : 7957 printf %s "(cached) " >&6 7958 else case e in #( 7959 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7960 /* end confdefs.h. */ 7961 int i; 7962 _ACEOF 7963 if ac_fn_c_try_compile "$LINENO" 7964 then : 7965 xorg_cv_cc_flag_unknown_warning_option=yes 7966 else case e in #( 7967 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7968 esac 7969 fi 7970 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7971 esac 7972 fi 7973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7974 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7975 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7976 CFLAGS="$xorg_testset_save_CFLAGS" 7977 fi 7978 7979 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7982 fi 7983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7985 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7986 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7987 then : 7988 printf %s "(cached) " >&6 7989 else case e in #( 7990 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7991 /* end confdefs.h. */ 7992 int i; 7993 _ACEOF 7994 if ac_fn_c_try_compile "$LINENO" 7995 then : 7996 xorg_cv_cc_flag_unused_command_line_argument=yes 7997 else case e in #( 7998 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7999 esac 8000 fi 8001 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8002 esac 8003 fi 8004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8005 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8006 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8007 CFLAGS="$xorg_testset_save_CFLAGS" 8008 fi 8009 8010 found="no" 8011 8012 if test $found = "no" ; then 8013 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8015 fi 8016 8017 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8018 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8019 fi 8020 8021 CFLAGS="$CFLAGS -Werror=sequence-point" 8022 8023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8024 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8025 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8026 if eval test \${$cacheid+y} 8027 then : 8028 printf %s "(cached) " >&6 8029 else case e in #( 8030 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8031 /* end confdefs.h. */ 8032 int i; 8033 int 8034 main (void) 8035 { 8036 8037 ; 8038 return 0; 8039 } 8040 _ACEOF 8041 if ac_fn_c_try_link "$LINENO" 8042 then : 8043 eval $cacheid=yes 8044 else case e in #( 8045 e) eval $cacheid=no ;; 8046 esac 8047 fi 8048 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8049 conftest$ac_exeext conftest.$ac_ext ;; 8050 esac 8051 fi 8052 8053 8054 CFLAGS="$xorg_testset_save_CFLAGS" 8055 8056 eval supported=\$$cacheid 8057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8058 printf "%s\n" "$supported" >&6; } 8059 if test "$supported" = "yes" ; then 8060 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8061 found="yes" 8062 fi 8063 fi 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075 8076 8077 8078 8079 xorg_testset_save_CFLAGS="$CFLAGS" 8080 8081 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8084 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8085 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8086 then : 8087 printf %s "(cached) " >&6 8088 else case e in #( 8089 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8090 /* end confdefs.h. */ 8091 int i; 8092 _ACEOF 8093 if ac_fn_c_try_compile "$LINENO" 8094 then : 8095 xorg_cv_cc_flag_unknown_warning_option=yes 8096 else case e in #( 8097 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8098 esac 8099 fi 8100 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8101 esac 8102 fi 8103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8104 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8105 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8106 CFLAGS="$xorg_testset_save_CFLAGS" 8107 fi 8108 8109 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8110 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8112 fi 8113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8115 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8116 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8117 then : 8118 printf %s "(cached) " >&6 8119 else case e in #( 8120 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8121 /* end confdefs.h. */ 8122 int i; 8123 _ACEOF 8124 if ac_fn_c_try_compile "$LINENO" 8125 then : 8126 xorg_cv_cc_flag_unused_command_line_argument=yes 8127 else case e in #( 8128 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8129 esac 8130 fi 8131 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8132 esac 8133 fi 8134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8135 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8136 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8137 CFLAGS="$xorg_testset_save_CFLAGS" 8138 fi 8139 8140 found="no" 8141 8142 if test $found = "no" ; then 8143 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8145 fi 8146 8147 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8148 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8149 fi 8150 8151 CFLAGS="$CFLAGS -Werror=return-type" 8152 8153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8154 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8155 cacheid=xorg_cv_cc_flag__Werror_return_type 8156 if eval test \${$cacheid+y} 8157 then : 8158 printf %s "(cached) " >&6 8159 else case e in #( 8160 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8161 /* end confdefs.h. */ 8162 int i; 8163 int 8164 main (void) 8165 { 8166 8167 ; 8168 return 0; 8169 } 8170 _ACEOF 8171 if ac_fn_c_try_link "$LINENO" 8172 then : 8173 eval $cacheid=yes 8174 else case e in #( 8175 e) eval $cacheid=no ;; 8176 esac 8177 fi 8178 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8179 conftest$ac_exeext conftest.$ac_ext ;; 8180 esac 8181 fi 8182 8183 8184 CFLAGS="$xorg_testset_save_CFLAGS" 8185 8186 eval supported=\$$cacheid 8187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8188 printf "%s\n" "$supported" >&6; } 8189 if test "$supported" = "yes" ; then 8190 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8191 found="yes" 8192 fi 8193 fi 8194 8195 if test $found = "no" ; then 8196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8198 fi 8199 8200 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8202 fi 8203 8204 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8205 8206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8207 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8208 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8209 if eval test \${$cacheid+y} 8210 then : 8211 printf %s "(cached) " >&6 8212 else case e in #( 8213 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8214 /* end confdefs.h. */ 8215 int i; 8216 int 8217 main (void) 8218 { 8219 8220 ; 8221 return 0; 8222 } 8223 _ACEOF 8224 if ac_fn_c_try_link "$LINENO" 8225 then : 8226 eval $cacheid=yes 8227 else case e in #( 8228 e) eval $cacheid=no ;; 8229 esac 8230 fi 8231 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8232 conftest$ac_exeext conftest.$ac_ext ;; 8233 esac 8234 fi 8235 8236 8237 CFLAGS="$xorg_testset_save_CFLAGS" 8238 8239 eval supported=\$$cacheid 8240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8241 printf "%s\n" "$supported" >&6; } 8242 if test "$supported" = "yes" ; then 8243 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8244 found="yes" 8245 fi 8246 fi 8247 8248 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 xorg_testset_save_CFLAGS="$CFLAGS" 8263 8264 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8267 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8268 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8269 then : 8270 printf %s "(cached) " >&6 8271 else case e in #( 8272 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8273 /* end confdefs.h. */ 8274 int i; 8275 _ACEOF 8276 if ac_fn_c_try_compile "$LINENO" 8277 then : 8278 xorg_cv_cc_flag_unknown_warning_option=yes 8279 else case e in #( 8280 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8281 esac 8282 fi 8283 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8284 esac 8285 fi 8286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8287 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8288 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8289 CFLAGS="$xorg_testset_save_CFLAGS" 8290 fi 8291 8292 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8295 fi 8296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8298 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8299 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8300 then : 8301 printf %s "(cached) " >&6 8302 else case e in #( 8303 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8304 /* end confdefs.h. */ 8305 int i; 8306 _ACEOF 8307 if ac_fn_c_try_compile "$LINENO" 8308 then : 8309 xorg_cv_cc_flag_unused_command_line_argument=yes 8310 else case e in #( 8311 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8312 esac 8313 fi 8314 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8315 esac 8316 fi 8317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8318 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8320 CFLAGS="$xorg_testset_save_CFLAGS" 8321 fi 8322 8323 found="no" 8324 8325 if test $found = "no" ; then 8326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8328 fi 8329 8330 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8332 fi 8333 8334 CFLAGS="$CFLAGS -Werror=trigraphs" 8335 8336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8337 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8338 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8339 if eval test \${$cacheid+y} 8340 then : 8341 printf %s "(cached) " >&6 8342 else case e in #( 8343 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8344 /* end confdefs.h. */ 8345 int i; 8346 int 8347 main (void) 8348 { 8349 8350 ; 8351 return 0; 8352 } 8353 _ACEOF 8354 if ac_fn_c_try_link "$LINENO" 8355 then : 8356 eval $cacheid=yes 8357 else case e in #( 8358 e) eval $cacheid=no ;; 8359 esac 8360 fi 8361 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8362 conftest$ac_exeext conftest.$ac_ext ;; 8363 esac 8364 fi 8365 8366 8367 CFLAGS="$xorg_testset_save_CFLAGS" 8368 8369 eval supported=\$$cacheid 8370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8371 printf "%s\n" "$supported" >&6; } 8372 if test "$supported" = "yes" ; then 8373 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8374 found="yes" 8375 fi 8376 fi 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386 8387 8388 8389 8390 8391 8392 xorg_testset_save_CFLAGS="$CFLAGS" 8393 8394 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8397 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8398 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8399 then : 8400 printf %s "(cached) " >&6 8401 else case e in #( 8402 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8403 /* end confdefs.h. */ 8404 int i; 8405 _ACEOF 8406 if ac_fn_c_try_compile "$LINENO" 8407 then : 8408 xorg_cv_cc_flag_unknown_warning_option=yes 8409 else case e in #( 8410 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8411 esac 8412 fi 8413 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8414 esac 8415 fi 8416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8417 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8418 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8419 CFLAGS="$xorg_testset_save_CFLAGS" 8420 fi 8421 8422 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8425 fi 8426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8428 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8429 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8430 then : 8431 printf %s "(cached) " >&6 8432 else case e in #( 8433 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8434 /* end confdefs.h. */ 8435 int i; 8436 _ACEOF 8437 if ac_fn_c_try_compile "$LINENO" 8438 then : 8439 xorg_cv_cc_flag_unused_command_line_argument=yes 8440 else case e in #( 8441 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8442 esac 8443 fi 8444 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8445 esac 8446 fi 8447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8448 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8449 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8450 CFLAGS="$xorg_testset_save_CFLAGS" 8451 fi 8452 8453 found="no" 8454 8455 if test $found = "no" ; then 8456 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8458 fi 8459 8460 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8461 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8462 fi 8463 8464 CFLAGS="$CFLAGS -Werror=array-bounds" 8465 8466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8467 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8468 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8469 if eval test \${$cacheid+y} 8470 then : 8471 printf %s "(cached) " >&6 8472 else case e in #( 8473 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8474 /* end confdefs.h. */ 8475 int i; 8476 int 8477 main (void) 8478 { 8479 8480 ; 8481 return 0; 8482 } 8483 _ACEOF 8484 if ac_fn_c_try_link "$LINENO" 8485 then : 8486 eval $cacheid=yes 8487 else case e in #( 8488 e) eval $cacheid=no ;; 8489 esac 8490 fi 8491 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8492 conftest$ac_exeext conftest.$ac_ext ;; 8493 esac 8494 fi 8495 8496 8497 CFLAGS="$xorg_testset_save_CFLAGS" 8498 8499 eval supported=\$$cacheid 8500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8501 printf "%s\n" "$supported" >&6; } 8502 if test "$supported" = "yes" ; then 8503 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8504 found="yes" 8505 fi 8506 fi 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521 8522 xorg_testset_save_CFLAGS="$CFLAGS" 8523 8524 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8527 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8528 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8529 then : 8530 printf %s "(cached) " >&6 8531 else case e in #( 8532 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8533 /* end confdefs.h. */ 8534 int i; 8535 _ACEOF 8536 if ac_fn_c_try_compile "$LINENO" 8537 then : 8538 xorg_cv_cc_flag_unknown_warning_option=yes 8539 else case e in #( 8540 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8541 esac 8542 fi 8543 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8544 esac 8545 fi 8546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8547 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8548 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8549 CFLAGS="$xorg_testset_save_CFLAGS" 8550 fi 8551 8552 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8555 fi 8556 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8558 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8559 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8560 then : 8561 printf %s "(cached) " >&6 8562 else case e in #( 8563 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8564 /* end confdefs.h. */ 8565 int i; 8566 _ACEOF 8567 if ac_fn_c_try_compile "$LINENO" 8568 then : 8569 xorg_cv_cc_flag_unused_command_line_argument=yes 8570 else case e in #( 8571 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8572 esac 8573 fi 8574 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8575 esac 8576 fi 8577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8578 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8580 CFLAGS="$xorg_testset_save_CFLAGS" 8581 fi 8582 8583 found="no" 8584 8585 if test $found = "no" ; then 8586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8588 fi 8589 8590 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8592 fi 8593 8594 CFLAGS="$CFLAGS -Werror=write-strings" 8595 8596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8597 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8598 cacheid=xorg_cv_cc_flag__Werror_write_strings 8599 if eval test \${$cacheid+y} 8600 then : 8601 printf %s "(cached) " >&6 8602 else case e in #( 8603 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8604 /* end confdefs.h. */ 8605 int i; 8606 int 8607 main (void) 8608 { 8609 8610 ; 8611 return 0; 8612 } 8613 _ACEOF 8614 if ac_fn_c_try_link "$LINENO" 8615 then : 8616 eval $cacheid=yes 8617 else case e in #( 8618 e) eval $cacheid=no ;; 8619 esac 8620 fi 8621 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8622 conftest$ac_exeext conftest.$ac_ext ;; 8623 esac 8624 fi 8625 8626 8627 CFLAGS="$xorg_testset_save_CFLAGS" 8628 8629 eval supported=\$$cacheid 8630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8631 printf "%s\n" "$supported" >&6; } 8632 if test "$supported" = "yes" ; then 8633 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8634 found="yes" 8635 fi 8636 fi 8637 8638 8639 8640 8641 8642 8643 8644 8645 8646 8647 8648 8649 8650 8651 8652 xorg_testset_save_CFLAGS="$CFLAGS" 8653 8654 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8657 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8658 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8659 then : 8660 printf %s "(cached) " >&6 8661 else case e in #( 8662 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8663 /* end confdefs.h. */ 8664 int i; 8665 _ACEOF 8666 if ac_fn_c_try_compile "$LINENO" 8667 then : 8668 xorg_cv_cc_flag_unknown_warning_option=yes 8669 else case e in #( 8670 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8671 esac 8672 fi 8673 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8674 esac 8675 fi 8676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8677 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8678 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8679 CFLAGS="$xorg_testset_save_CFLAGS" 8680 fi 8681 8682 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8683 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8685 fi 8686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8688 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8689 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8690 then : 8691 printf %s "(cached) " >&6 8692 else case e in #( 8693 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8694 /* end confdefs.h. */ 8695 int i; 8696 _ACEOF 8697 if ac_fn_c_try_compile "$LINENO" 8698 then : 8699 xorg_cv_cc_flag_unused_command_line_argument=yes 8700 else case e in #( 8701 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8702 esac 8703 fi 8704 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8705 esac 8706 fi 8707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8708 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8709 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8710 CFLAGS="$xorg_testset_save_CFLAGS" 8711 fi 8712 8713 found="no" 8714 8715 if test $found = "no" ; then 8716 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8718 fi 8719 8720 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8721 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8722 fi 8723 8724 CFLAGS="$CFLAGS -Werror=address" 8725 8726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8727 printf %s "checking if $CC supports -Werror=address... " >&6; } 8728 cacheid=xorg_cv_cc_flag__Werror_address 8729 if eval test \${$cacheid+y} 8730 then : 8731 printf %s "(cached) " >&6 8732 else case e in #( 8733 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8734 /* end confdefs.h. */ 8735 int i; 8736 int 8737 main (void) 8738 { 8739 8740 ; 8741 return 0; 8742 } 8743 _ACEOF 8744 if ac_fn_c_try_link "$LINENO" 8745 then : 8746 eval $cacheid=yes 8747 else case e in #( 8748 e) eval $cacheid=no ;; 8749 esac 8750 fi 8751 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8752 conftest$ac_exeext conftest.$ac_ext ;; 8753 esac 8754 fi 8755 8756 8757 CFLAGS="$xorg_testset_save_CFLAGS" 8758 8759 eval supported=\$$cacheid 8760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8761 printf "%s\n" "$supported" >&6; } 8762 if test "$supported" = "yes" ; then 8763 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8764 found="yes" 8765 fi 8766 fi 8767 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 xorg_testset_save_CFLAGS="$CFLAGS" 8783 8784 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8787 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8788 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8789 then : 8790 printf %s "(cached) " >&6 8791 else case e in #( 8792 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8793 /* end confdefs.h. */ 8794 int i; 8795 _ACEOF 8796 if ac_fn_c_try_compile "$LINENO" 8797 then : 8798 xorg_cv_cc_flag_unknown_warning_option=yes 8799 else case e in #( 8800 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8801 esac 8802 fi 8803 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8804 esac 8805 fi 8806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8807 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8808 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8809 CFLAGS="$xorg_testset_save_CFLAGS" 8810 fi 8811 8812 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8815 fi 8816 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8818 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8819 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8820 then : 8821 printf %s "(cached) " >&6 8822 else case e in #( 8823 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8824 /* end confdefs.h. */ 8825 int i; 8826 _ACEOF 8827 if ac_fn_c_try_compile "$LINENO" 8828 then : 8829 xorg_cv_cc_flag_unused_command_line_argument=yes 8830 else case e in #( 8831 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8832 esac 8833 fi 8834 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8835 esac 8836 fi 8837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8838 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8839 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8840 CFLAGS="$xorg_testset_save_CFLAGS" 8841 fi 8842 8843 found="no" 8844 8845 if test $found = "no" ; then 8846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8848 fi 8849 8850 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8852 fi 8853 8854 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8855 8856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8857 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8858 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8859 if eval test \${$cacheid+y} 8860 then : 8861 printf %s "(cached) " >&6 8862 else case e in #( 8863 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8864 /* end confdefs.h. */ 8865 int i; 8866 int 8867 main (void) 8868 { 8869 8870 ; 8871 return 0; 8872 } 8873 _ACEOF 8874 if ac_fn_c_try_link "$LINENO" 8875 then : 8876 eval $cacheid=yes 8877 else case e in #( 8878 e) eval $cacheid=no ;; 8879 esac 8880 fi 8881 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8882 conftest$ac_exeext conftest.$ac_ext ;; 8883 esac 8884 fi 8885 8886 8887 CFLAGS="$xorg_testset_save_CFLAGS" 8888 8889 eval supported=\$$cacheid 8890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8891 printf "%s\n" "$supported" >&6; } 8892 if test "$supported" = "yes" ; then 8893 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8894 found="yes" 8895 fi 8896 fi 8897 8898 if test $found = "no" ; then 8899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8901 fi 8902 8903 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8905 fi 8906 8907 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8908 8909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8910 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8911 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8912 if eval test \${$cacheid+y} 8913 then : 8914 printf %s "(cached) " >&6 8915 else case e in #( 8916 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8917 /* end confdefs.h. */ 8918 int i; 8919 int 8920 main (void) 8921 { 8922 8923 ; 8924 return 0; 8925 } 8926 _ACEOF 8927 if ac_fn_c_try_link "$LINENO" 8928 then : 8929 eval $cacheid=yes 8930 else case e in #( 8931 e) eval $cacheid=no ;; 8932 esac 8933 fi 8934 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8935 conftest$ac_exeext conftest.$ac_ext ;; 8936 esac 8937 fi 8938 8939 8940 CFLAGS="$xorg_testset_save_CFLAGS" 8941 8942 eval supported=\$$cacheid 8943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8944 printf "%s\n" "$supported" >&6; } 8945 if test "$supported" = "yes" ; then 8946 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8947 found="yes" 8948 fi 8949 fi 8950 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 8961 8962 8963 8964 8965 xorg_testset_save_CFLAGS="$CFLAGS" 8966 8967 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8970 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8971 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8972 then : 8973 printf %s "(cached) " >&6 8974 else case e in #( 8975 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8976 /* end confdefs.h. */ 8977 int i; 8978 _ACEOF 8979 if ac_fn_c_try_compile "$LINENO" 8980 then : 8981 xorg_cv_cc_flag_unknown_warning_option=yes 8982 else case e in #( 8983 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8984 esac 8985 fi 8986 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8987 esac 8988 fi 8989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8990 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8991 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8992 CFLAGS="$xorg_testset_save_CFLAGS" 8993 fi 8994 8995 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8996 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8998 fi 8999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9001 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9002 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9003 then : 9004 printf %s "(cached) " >&6 9005 else case e in #( 9006 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9007 /* end confdefs.h. */ 9008 int i; 9009 _ACEOF 9010 if ac_fn_c_try_compile "$LINENO" 9011 then : 9012 xorg_cv_cc_flag_unused_command_line_argument=yes 9013 else case e in #( 9014 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9015 esac 9016 fi 9017 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9018 esac 9019 fi 9020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9021 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9022 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9023 CFLAGS="$xorg_testset_save_CFLAGS" 9024 fi 9025 9026 found="no" 9027 9028 if test $found = "no" ; then 9029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9031 fi 9032 9033 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9034 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9035 fi 9036 9037 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9038 9039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9040 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9041 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9042 if eval test \${$cacheid+y} 9043 then : 9044 printf %s "(cached) " >&6 9045 else case e in #( 9046 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9047 /* end confdefs.h. */ 9048 int i; 9049 int 9050 main (void) 9051 { 9052 9053 ; 9054 return 0; 9055 } 9056 _ACEOF 9057 if ac_fn_c_try_link "$LINENO" 9058 then : 9059 eval $cacheid=yes 9060 else case e in #( 9061 e) eval $cacheid=no ;; 9062 esac 9063 fi 9064 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9065 conftest$ac_exeext conftest.$ac_ext ;; 9066 esac 9067 fi 9068 9069 9070 CFLAGS="$xorg_testset_save_CFLAGS" 9071 9072 eval supported=\$$cacheid 9073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9074 printf "%s\n" "$supported" >&6; } 9075 if test "$supported" = "yes" ; then 9076 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9077 found="yes" 9078 fi 9079 fi 9080 9081 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9082 else 9083 { 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 $PACKAGE_BUGREPORT" >&5 9084 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9085 9086 9087 9088 9089 9090 9091 9092 9093 9094 9095 9096 9097 9098 xorg_testset_save_CFLAGS="$CFLAGS" 9099 9100 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9103 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9104 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9105 then : 9106 printf %s "(cached) " >&6 9107 else case e in #( 9108 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9109 /* end confdefs.h. */ 9110 int i; 9111 _ACEOF 9112 if ac_fn_c_try_compile "$LINENO" 9113 then : 9114 xorg_cv_cc_flag_unknown_warning_option=yes 9115 else case e in #( 9116 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9117 esac 9118 fi 9119 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9120 esac 9121 fi 9122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9123 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9124 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9125 CFLAGS="$xorg_testset_save_CFLAGS" 9126 fi 9127 9128 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9129 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9131 fi 9132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9134 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9135 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9136 then : 9137 printf %s "(cached) " >&6 9138 else case e in #( 9139 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9140 /* end confdefs.h. */ 9141 int i; 9142 _ACEOF 9143 if ac_fn_c_try_compile "$LINENO" 9144 then : 9145 xorg_cv_cc_flag_unused_command_line_argument=yes 9146 else case e in #( 9147 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9148 esac 9149 fi 9150 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9151 esac 9152 fi 9153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9154 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9155 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9156 CFLAGS="$xorg_testset_save_CFLAGS" 9157 fi 9158 9159 found="no" 9160 9161 if test $found = "no" ; then 9162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9164 fi 9165 9166 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9168 fi 9169 9170 CFLAGS="$CFLAGS -Wimplicit" 9171 9172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9173 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9174 cacheid=xorg_cv_cc_flag__Wimplicit 9175 if eval test \${$cacheid+y} 9176 then : 9177 printf %s "(cached) " >&6 9178 else case e in #( 9179 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9180 /* end confdefs.h. */ 9181 int i; 9182 int 9183 main (void) 9184 { 9185 9186 ; 9187 return 0; 9188 } 9189 _ACEOF 9190 if ac_fn_c_try_link "$LINENO" 9191 then : 9192 eval $cacheid=yes 9193 else case e in #( 9194 e) eval $cacheid=no ;; 9195 esac 9196 fi 9197 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9198 conftest$ac_exeext conftest.$ac_ext ;; 9199 esac 9200 fi 9201 9202 9203 CFLAGS="$xorg_testset_save_CFLAGS" 9204 9205 eval supported=\$$cacheid 9206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9207 printf "%s\n" "$supported" >&6; } 9208 if test "$supported" = "yes" ; then 9209 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9210 found="yes" 9211 fi 9212 fi 9213 9214 9215 9216 9217 9218 9219 9220 9221 9222 9223 9224 9225 9226 9227 9228 xorg_testset_save_CFLAGS="$CFLAGS" 9229 9230 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9233 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9234 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9235 then : 9236 printf %s "(cached) " >&6 9237 else case e in #( 9238 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9239 /* end confdefs.h. */ 9240 int i; 9241 _ACEOF 9242 if ac_fn_c_try_compile "$LINENO" 9243 then : 9244 xorg_cv_cc_flag_unknown_warning_option=yes 9245 else case e in #( 9246 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9247 esac 9248 fi 9249 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9250 esac 9251 fi 9252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9253 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9254 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9255 CFLAGS="$xorg_testset_save_CFLAGS" 9256 fi 9257 9258 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9259 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9261 fi 9262 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9264 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9265 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9266 then : 9267 printf %s "(cached) " >&6 9268 else case e in #( 9269 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9270 /* end confdefs.h. */ 9271 int i; 9272 _ACEOF 9273 if ac_fn_c_try_compile "$LINENO" 9274 then : 9275 xorg_cv_cc_flag_unused_command_line_argument=yes 9276 else case e in #( 9277 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9278 esac 9279 fi 9280 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9281 esac 9282 fi 9283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9284 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9285 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9286 CFLAGS="$xorg_testset_save_CFLAGS" 9287 fi 9288 9289 found="no" 9290 9291 if test $found = "no" ; then 9292 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9294 fi 9295 9296 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9297 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9298 fi 9299 9300 CFLAGS="$CFLAGS -Wnonnull" 9301 9302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9303 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9304 cacheid=xorg_cv_cc_flag__Wnonnull 9305 if eval test \${$cacheid+y} 9306 then : 9307 printf %s "(cached) " >&6 9308 else case e in #( 9309 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9310 /* end confdefs.h. */ 9311 int i; 9312 int 9313 main (void) 9314 { 9315 9316 ; 9317 return 0; 9318 } 9319 _ACEOF 9320 if ac_fn_c_try_link "$LINENO" 9321 then : 9322 eval $cacheid=yes 9323 else case e in #( 9324 e) eval $cacheid=no ;; 9325 esac 9326 fi 9327 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9328 conftest$ac_exeext conftest.$ac_ext ;; 9329 esac 9330 fi 9331 9332 9333 CFLAGS="$xorg_testset_save_CFLAGS" 9334 9335 eval supported=\$$cacheid 9336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9337 printf "%s\n" "$supported" >&6; } 9338 if test "$supported" = "yes" ; then 9339 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9340 found="yes" 9341 fi 9342 fi 9343 9344 9345 9346 9347 9348 9349 9350 9351 9352 9353 9354 9355 9356 9357 9358 xorg_testset_save_CFLAGS="$CFLAGS" 9359 9360 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9363 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9364 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9365 then : 9366 printf %s "(cached) " >&6 9367 else case e in #( 9368 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9369 /* end confdefs.h. */ 9370 int i; 9371 _ACEOF 9372 if ac_fn_c_try_compile "$LINENO" 9373 then : 9374 xorg_cv_cc_flag_unknown_warning_option=yes 9375 else case e in #( 9376 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9377 esac 9378 fi 9379 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9380 esac 9381 fi 9382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9383 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9384 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9385 CFLAGS="$xorg_testset_save_CFLAGS" 9386 fi 9387 9388 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9389 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9391 fi 9392 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9394 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9395 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9396 then : 9397 printf %s "(cached) " >&6 9398 else case e in #( 9399 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9400 /* end confdefs.h. */ 9401 int i; 9402 _ACEOF 9403 if ac_fn_c_try_compile "$LINENO" 9404 then : 9405 xorg_cv_cc_flag_unused_command_line_argument=yes 9406 else case e in #( 9407 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9408 esac 9409 fi 9410 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9411 esac 9412 fi 9413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9414 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9415 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9416 CFLAGS="$xorg_testset_save_CFLAGS" 9417 fi 9418 9419 found="no" 9420 9421 if test $found = "no" ; then 9422 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9424 fi 9425 9426 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9428 fi 9429 9430 CFLAGS="$CFLAGS -Winit-self" 9431 9432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9433 printf %s "checking if $CC supports -Winit-self... " >&6; } 9434 cacheid=xorg_cv_cc_flag__Winit_self 9435 if eval test \${$cacheid+y} 9436 then : 9437 printf %s "(cached) " >&6 9438 else case e in #( 9439 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9440 /* end confdefs.h. */ 9441 int i; 9442 int 9443 main (void) 9444 { 9445 9446 ; 9447 return 0; 9448 } 9449 _ACEOF 9450 if ac_fn_c_try_link "$LINENO" 9451 then : 9452 eval $cacheid=yes 9453 else case e in #( 9454 e) eval $cacheid=no ;; 9455 esac 9456 fi 9457 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9458 conftest$ac_exeext conftest.$ac_ext ;; 9459 esac 9460 fi 9461 9462 9463 CFLAGS="$xorg_testset_save_CFLAGS" 9464 9465 eval supported=\$$cacheid 9466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9467 printf "%s\n" "$supported" >&6; } 9468 if test "$supported" = "yes" ; then 9469 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9470 found="yes" 9471 fi 9472 fi 9473 9474 9475 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 xorg_testset_save_CFLAGS="$CFLAGS" 9489 9490 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9493 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9494 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9495 then : 9496 printf %s "(cached) " >&6 9497 else case e in #( 9498 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9499 /* end confdefs.h. */ 9500 int i; 9501 _ACEOF 9502 if ac_fn_c_try_compile "$LINENO" 9503 then : 9504 xorg_cv_cc_flag_unknown_warning_option=yes 9505 else case e in #( 9506 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9507 esac 9508 fi 9509 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9510 esac 9511 fi 9512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9513 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9514 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9515 CFLAGS="$xorg_testset_save_CFLAGS" 9516 fi 9517 9518 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9521 fi 9522 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9524 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9525 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9526 then : 9527 printf %s "(cached) " >&6 9528 else case e in #( 9529 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9530 /* end confdefs.h. */ 9531 int i; 9532 _ACEOF 9533 if ac_fn_c_try_compile "$LINENO" 9534 then : 9535 xorg_cv_cc_flag_unused_command_line_argument=yes 9536 else case e in #( 9537 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9538 esac 9539 fi 9540 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9541 esac 9542 fi 9543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9544 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9546 CFLAGS="$xorg_testset_save_CFLAGS" 9547 fi 9548 9549 found="no" 9550 9551 if test $found = "no" ; then 9552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9554 fi 9555 9556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9558 fi 9559 9560 CFLAGS="$CFLAGS -Wmain" 9561 9562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9563 printf %s "checking if $CC supports -Wmain... " >&6; } 9564 cacheid=xorg_cv_cc_flag__Wmain 9565 if eval test \${$cacheid+y} 9566 then : 9567 printf %s "(cached) " >&6 9568 else case e in #( 9569 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9570 /* end confdefs.h. */ 9571 int i; 9572 int 9573 main (void) 9574 { 9575 9576 ; 9577 return 0; 9578 } 9579 _ACEOF 9580 if ac_fn_c_try_link "$LINENO" 9581 then : 9582 eval $cacheid=yes 9583 else case e in #( 9584 e) eval $cacheid=no ;; 9585 esac 9586 fi 9587 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9588 conftest$ac_exeext conftest.$ac_ext ;; 9589 esac 9590 fi 9591 9592 9593 CFLAGS="$xorg_testset_save_CFLAGS" 9594 9595 eval supported=\$$cacheid 9596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9597 printf "%s\n" "$supported" >&6; } 9598 if test "$supported" = "yes" ; then 9599 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9600 found="yes" 9601 fi 9602 fi 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 xorg_testset_save_CFLAGS="$CFLAGS" 9619 9620 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9623 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9624 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9625 then : 9626 printf %s "(cached) " >&6 9627 else case e in #( 9628 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9629 /* end confdefs.h. */ 9630 int i; 9631 _ACEOF 9632 if ac_fn_c_try_compile "$LINENO" 9633 then : 9634 xorg_cv_cc_flag_unknown_warning_option=yes 9635 else case e in #( 9636 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9637 esac 9638 fi 9639 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9640 esac 9641 fi 9642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9643 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9644 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9645 CFLAGS="$xorg_testset_save_CFLAGS" 9646 fi 9647 9648 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9651 fi 9652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9654 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9655 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9656 then : 9657 printf %s "(cached) " >&6 9658 else case e in #( 9659 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9660 /* end confdefs.h. */ 9661 int i; 9662 _ACEOF 9663 if ac_fn_c_try_compile "$LINENO" 9664 then : 9665 xorg_cv_cc_flag_unused_command_line_argument=yes 9666 else case e in #( 9667 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9668 esac 9669 fi 9670 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9671 esac 9672 fi 9673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9674 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9675 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9676 CFLAGS="$xorg_testset_save_CFLAGS" 9677 fi 9678 9679 found="no" 9680 9681 if test $found = "no" ; then 9682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9684 fi 9685 9686 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9688 fi 9689 9690 CFLAGS="$CFLAGS -Wmissing-braces" 9691 9692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9693 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9694 cacheid=xorg_cv_cc_flag__Wmissing_braces 9695 if eval test \${$cacheid+y} 9696 then : 9697 printf %s "(cached) " >&6 9698 else case e in #( 9699 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9700 /* end confdefs.h. */ 9701 int i; 9702 int 9703 main (void) 9704 { 9705 9706 ; 9707 return 0; 9708 } 9709 _ACEOF 9710 if ac_fn_c_try_link "$LINENO" 9711 then : 9712 eval $cacheid=yes 9713 else case e in #( 9714 e) eval $cacheid=no ;; 9715 esac 9716 fi 9717 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9718 conftest$ac_exeext conftest.$ac_ext ;; 9719 esac 9720 fi 9721 9722 9723 CFLAGS="$xorg_testset_save_CFLAGS" 9724 9725 eval supported=\$$cacheid 9726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9727 printf "%s\n" "$supported" >&6; } 9728 if test "$supported" = "yes" ; then 9729 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9730 found="yes" 9731 fi 9732 fi 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 xorg_testset_save_CFLAGS="$CFLAGS" 9749 9750 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9753 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9754 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9755 then : 9756 printf %s "(cached) " >&6 9757 else case e in #( 9758 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9759 /* end confdefs.h. */ 9760 int i; 9761 _ACEOF 9762 if ac_fn_c_try_compile "$LINENO" 9763 then : 9764 xorg_cv_cc_flag_unknown_warning_option=yes 9765 else case e in #( 9766 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9767 esac 9768 fi 9769 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9770 esac 9771 fi 9772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9773 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9774 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9775 CFLAGS="$xorg_testset_save_CFLAGS" 9776 fi 9777 9778 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9781 fi 9782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9784 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9785 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9786 then : 9787 printf %s "(cached) " >&6 9788 else case e in #( 9789 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9790 /* end confdefs.h. */ 9791 int i; 9792 _ACEOF 9793 if ac_fn_c_try_compile "$LINENO" 9794 then : 9795 xorg_cv_cc_flag_unused_command_line_argument=yes 9796 else case e in #( 9797 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9798 esac 9799 fi 9800 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9801 esac 9802 fi 9803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9804 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9805 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9806 CFLAGS="$xorg_testset_save_CFLAGS" 9807 fi 9808 9809 found="no" 9810 9811 if test $found = "no" ; then 9812 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9814 fi 9815 9816 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9818 fi 9819 9820 CFLAGS="$CFLAGS -Wsequence-point" 9821 9822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9823 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9824 cacheid=xorg_cv_cc_flag__Wsequence_point 9825 if eval test \${$cacheid+y} 9826 then : 9827 printf %s "(cached) " >&6 9828 else case e in #( 9829 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9830 /* end confdefs.h. */ 9831 int i; 9832 int 9833 main (void) 9834 { 9835 9836 ; 9837 return 0; 9838 } 9839 _ACEOF 9840 if ac_fn_c_try_link "$LINENO" 9841 then : 9842 eval $cacheid=yes 9843 else case e in #( 9844 e) eval $cacheid=no ;; 9845 esac 9846 fi 9847 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9848 conftest$ac_exeext conftest.$ac_ext ;; 9849 esac 9850 fi 9851 9852 9853 CFLAGS="$xorg_testset_save_CFLAGS" 9854 9855 eval supported=\$$cacheid 9856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9857 printf "%s\n" "$supported" >&6; } 9858 if test "$supported" = "yes" ; then 9859 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9860 found="yes" 9861 fi 9862 fi 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 xorg_testset_save_CFLAGS="$CFLAGS" 9879 9880 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9883 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9884 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9885 then : 9886 printf %s "(cached) " >&6 9887 else case e in #( 9888 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9889 /* end confdefs.h. */ 9890 int i; 9891 _ACEOF 9892 if ac_fn_c_try_compile "$LINENO" 9893 then : 9894 xorg_cv_cc_flag_unknown_warning_option=yes 9895 else case e in #( 9896 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9897 esac 9898 fi 9899 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9900 esac 9901 fi 9902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9903 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9904 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9905 CFLAGS="$xorg_testset_save_CFLAGS" 9906 fi 9907 9908 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9911 fi 9912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9914 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9915 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9916 then : 9917 printf %s "(cached) " >&6 9918 else case e in #( 9919 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9920 /* end confdefs.h. */ 9921 int i; 9922 _ACEOF 9923 if ac_fn_c_try_compile "$LINENO" 9924 then : 9925 xorg_cv_cc_flag_unused_command_line_argument=yes 9926 else case e in #( 9927 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9928 esac 9929 fi 9930 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9931 esac 9932 fi 9933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9934 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9935 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9936 CFLAGS="$xorg_testset_save_CFLAGS" 9937 fi 9938 9939 found="no" 9940 9941 if test $found = "no" ; then 9942 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9944 fi 9945 9946 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9948 fi 9949 9950 CFLAGS="$CFLAGS -Wreturn-type" 9951 9952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9953 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9954 cacheid=xorg_cv_cc_flag__Wreturn_type 9955 if eval test \${$cacheid+y} 9956 then : 9957 printf %s "(cached) " >&6 9958 else case e in #( 9959 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9960 /* end confdefs.h. */ 9961 int i; 9962 int 9963 main (void) 9964 { 9965 9966 ; 9967 return 0; 9968 } 9969 _ACEOF 9970 if ac_fn_c_try_link "$LINENO" 9971 then : 9972 eval $cacheid=yes 9973 else case e in #( 9974 e) eval $cacheid=no ;; 9975 esac 9976 fi 9977 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9978 conftest$ac_exeext conftest.$ac_ext ;; 9979 esac 9980 fi 9981 9982 9983 CFLAGS="$xorg_testset_save_CFLAGS" 9984 9985 eval supported=\$$cacheid 9986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9987 printf "%s\n" "$supported" >&6; } 9988 if test "$supported" = "yes" ; then 9989 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9990 found="yes" 9991 fi 9992 fi 9993 9994 9995 9996 9997 9998 9999 10000 10001 10002 10003 10004 10005 10006 10007 10008 xorg_testset_save_CFLAGS="$CFLAGS" 10009 10010 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10013 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10014 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10015 then : 10016 printf %s "(cached) " >&6 10017 else case e in #( 10018 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10019 /* end confdefs.h. */ 10020 int i; 10021 _ACEOF 10022 if ac_fn_c_try_compile "$LINENO" 10023 then : 10024 xorg_cv_cc_flag_unknown_warning_option=yes 10025 else case e in #( 10026 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10027 esac 10028 fi 10029 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10030 esac 10031 fi 10032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10033 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10034 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10035 CFLAGS="$xorg_testset_save_CFLAGS" 10036 fi 10037 10038 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10041 fi 10042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10044 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10045 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10046 then : 10047 printf %s "(cached) " >&6 10048 else case e in #( 10049 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10050 /* end confdefs.h. */ 10051 int i; 10052 _ACEOF 10053 if ac_fn_c_try_compile "$LINENO" 10054 then : 10055 xorg_cv_cc_flag_unused_command_line_argument=yes 10056 else case e in #( 10057 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10058 esac 10059 fi 10060 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10061 esac 10062 fi 10063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10064 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10065 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10066 CFLAGS="$xorg_testset_save_CFLAGS" 10067 fi 10068 10069 found="no" 10070 10071 if test $found = "no" ; then 10072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10074 fi 10075 10076 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10078 fi 10079 10080 CFLAGS="$CFLAGS -Wtrigraphs" 10081 10082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10083 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10084 cacheid=xorg_cv_cc_flag__Wtrigraphs 10085 if eval test \${$cacheid+y} 10086 then : 10087 printf %s "(cached) " >&6 10088 else case e in #( 10089 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10090 /* end confdefs.h. */ 10091 int i; 10092 int 10093 main (void) 10094 { 10095 10096 ; 10097 return 0; 10098 } 10099 _ACEOF 10100 if ac_fn_c_try_link "$LINENO" 10101 then : 10102 eval $cacheid=yes 10103 else case e in #( 10104 e) eval $cacheid=no ;; 10105 esac 10106 fi 10107 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10108 conftest$ac_exeext conftest.$ac_ext ;; 10109 esac 10110 fi 10111 10112 10113 CFLAGS="$xorg_testset_save_CFLAGS" 10114 10115 eval supported=\$$cacheid 10116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10117 printf "%s\n" "$supported" >&6; } 10118 if test "$supported" = "yes" ; then 10119 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10120 found="yes" 10121 fi 10122 fi 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 xorg_testset_save_CFLAGS="$CFLAGS" 10139 10140 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10143 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10144 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10145 then : 10146 printf %s "(cached) " >&6 10147 else case e in #( 10148 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10149 /* end confdefs.h. */ 10150 int i; 10151 _ACEOF 10152 if ac_fn_c_try_compile "$LINENO" 10153 then : 10154 xorg_cv_cc_flag_unknown_warning_option=yes 10155 else case e in #( 10156 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10157 esac 10158 fi 10159 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10160 esac 10161 fi 10162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10163 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10164 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10165 CFLAGS="$xorg_testset_save_CFLAGS" 10166 fi 10167 10168 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10171 fi 10172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10174 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10175 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10176 then : 10177 printf %s "(cached) " >&6 10178 else case e in #( 10179 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10180 /* end confdefs.h. */ 10181 int i; 10182 _ACEOF 10183 if ac_fn_c_try_compile "$LINENO" 10184 then : 10185 xorg_cv_cc_flag_unused_command_line_argument=yes 10186 else case e in #( 10187 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10188 esac 10189 fi 10190 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10191 esac 10192 fi 10193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10194 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10195 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10196 CFLAGS="$xorg_testset_save_CFLAGS" 10197 fi 10198 10199 found="no" 10200 10201 if test $found = "no" ; then 10202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10204 fi 10205 10206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10208 fi 10209 10210 CFLAGS="$CFLAGS -Warray-bounds" 10211 10212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10213 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10214 cacheid=xorg_cv_cc_flag__Warray_bounds 10215 if eval test \${$cacheid+y} 10216 then : 10217 printf %s "(cached) " >&6 10218 else case e in #( 10219 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10220 /* end confdefs.h. */ 10221 int i; 10222 int 10223 main (void) 10224 { 10225 10226 ; 10227 return 0; 10228 } 10229 _ACEOF 10230 if ac_fn_c_try_link "$LINENO" 10231 then : 10232 eval $cacheid=yes 10233 else case e in #( 10234 e) eval $cacheid=no ;; 10235 esac 10236 fi 10237 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10238 conftest$ac_exeext conftest.$ac_ext ;; 10239 esac 10240 fi 10241 10242 10243 CFLAGS="$xorg_testset_save_CFLAGS" 10244 10245 eval supported=\$$cacheid 10246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10247 printf "%s\n" "$supported" >&6; } 10248 if test "$supported" = "yes" ; then 10249 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10250 found="yes" 10251 fi 10252 fi 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265 10266 10267 10268 xorg_testset_save_CFLAGS="$CFLAGS" 10269 10270 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10273 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10274 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10275 then : 10276 printf %s "(cached) " >&6 10277 else case e in #( 10278 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10279 /* end confdefs.h. */ 10280 int i; 10281 _ACEOF 10282 if ac_fn_c_try_compile "$LINENO" 10283 then : 10284 xorg_cv_cc_flag_unknown_warning_option=yes 10285 else case e in #( 10286 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10287 esac 10288 fi 10289 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10290 esac 10291 fi 10292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10293 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10294 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10295 CFLAGS="$xorg_testset_save_CFLAGS" 10296 fi 10297 10298 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10301 fi 10302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10304 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10305 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10306 then : 10307 printf %s "(cached) " >&6 10308 else case e in #( 10309 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10310 /* end confdefs.h. */ 10311 int i; 10312 _ACEOF 10313 if ac_fn_c_try_compile "$LINENO" 10314 then : 10315 xorg_cv_cc_flag_unused_command_line_argument=yes 10316 else case e in #( 10317 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10318 esac 10319 fi 10320 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10321 esac 10322 fi 10323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10324 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10325 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10326 CFLAGS="$xorg_testset_save_CFLAGS" 10327 fi 10328 10329 found="no" 10330 10331 if test $found = "no" ; then 10332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10334 fi 10335 10336 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10338 fi 10339 10340 CFLAGS="$CFLAGS -Wwrite-strings" 10341 10342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10343 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10344 cacheid=xorg_cv_cc_flag__Wwrite_strings 10345 if eval test \${$cacheid+y} 10346 then : 10347 printf %s "(cached) " >&6 10348 else case e in #( 10349 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10350 /* end confdefs.h. */ 10351 int i; 10352 int 10353 main (void) 10354 { 10355 10356 ; 10357 return 0; 10358 } 10359 _ACEOF 10360 if ac_fn_c_try_link "$LINENO" 10361 then : 10362 eval $cacheid=yes 10363 else case e in #( 10364 e) eval $cacheid=no ;; 10365 esac 10366 fi 10367 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10368 conftest$ac_exeext conftest.$ac_ext ;; 10369 esac 10370 fi 10371 10372 10373 CFLAGS="$xorg_testset_save_CFLAGS" 10374 10375 eval supported=\$$cacheid 10376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10377 printf "%s\n" "$supported" >&6; } 10378 if test "$supported" = "yes" ; then 10379 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10380 found="yes" 10381 fi 10382 fi 10383 10384 10385 10386 10387 10388 10389 10390 10391 10392 10393 10394 10395 10396 10397 10398 xorg_testset_save_CFLAGS="$CFLAGS" 10399 10400 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10403 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10404 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10405 then : 10406 printf %s "(cached) " >&6 10407 else case e in #( 10408 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10409 /* end confdefs.h. */ 10410 int i; 10411 _ACEOF 10412 if ac_fn_c_try_compile "$LINENO" 10413 then : 10414 xorg_cv_cc_flag_unknown_warning_option=yes 10415 else case e in #( 10416 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10417 esac 10418 fi 10419 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10420 esac 10421 fi 10422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10423 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10424 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10425 CFLAGS="$xorg_testset_save_CFLAGS" 10426 fi 10427 10428 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10429 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10431 fi 10432 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10434 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10435 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10436 then : 10437 printf %s "(cached) " >&6 10438 else case e in #( 10439 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10440 /* end confdefs.h. */ 10441 int i; 10442 _ACEOF 10443 if ac_fn_c_try_compile "$LINENO" 10444 then : 10445 xorg_cv_cc_flag_unused_command_line_argument=yes 10446 else case e in #( 10447 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10448 esac 10449 fi 10450 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10451 esac 10452 fi 10453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10454 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10455 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10456 CFLAGS="$xorg_testset_save_CFLAGS" 10457 fi 10458 10459 found="no" 10460 10461 if test $found = "no" ; then 10462 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10464 fi 10465 10466 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10468 fi 10469 10470 CFLAGS="$CFLAGS -Waddress" 10471 10472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10473 printf %s "checking if $CC supports -Waddress... " >&6; } 10474 cacheid=xorg_cv_cc_flag__Waddress 10475 if eval test \${$cacheid+y} 10476 then : 10477 printf %s "(cached) " >&6 10478 else case e in #( 10479 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10480 /* end confdefs.h. */ 10481 int i; 10482 int 10483 main (void) 10484 { 10485 10486 ; 10487 return 0; 10488 } 10489 _ACEOF 10490 if ac_fn_c_try_link "$LINENO" 10491 then : 10492 eval $cacheid=yes 10493 else case e in #( 10494 e) eval $cacheid=no ;; 10495 esac 10496 fi 10497 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10498 conftest$ac_exeext conftest.$ac_ext ;; 10499 esac 10500 fi 10501 10502 10503 CFLAGS="$xorg_testset_save_CFLAGS" 10504 10505 eval supported=\$$cacheid 10506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10507 printf "%s\n" "$supported" >&6; } 10508 if test "$supported" = "yes" ; then 10509 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10510 found="yes" 10511 fi 10512 fi 10513 10514 10515 10516 10517 10518 10519 10520 10521 10522 10523 10524 10525 10526 10527 10528 xorg_testset_save_CFLAGS="$CFLAGS" 10529 10530 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10533 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10534 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10535 then : 10536 printf %s "(cached) " >&6 10537 else case e in #( 10538 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10539 /* end confdefs.h. */ 10540 int i; 10541 _ACEOF 10542 if ac_fn_c_try_compile "$LINENO" 10543 then : 10544 xorg_cv_cc_flag_unknown_warning_option=yes 10545 else case e in #( 10546 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10547 esac 10548 fi 10549 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10550 esac 10551 fi 10552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10553 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10554 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10555 CFLAGS="$xorg_testset_save_CFLAGS" 10556 fi 10557 10558 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10561 fi 10562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10564 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10565 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10566 then : 10567 printf %s "(cached) " >&6 10568 else case e in #( 10569 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10570 /* end confdefs.h. */ 10571 int i; 10572 _ACEOF 10573 if ac_fn_c_try_compile "$LINENO" 10574 then : 10575 xorg_cv_cc_flag_unused_command_line_argument=yes 10576 else case e in #( 10577 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10578 esac 10579 fi 10580 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10581 esac 10582 fi 10583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10584 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10585 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10586 CFLAGS="$xorg_testset_save_CFLAGS" 10587 fi 10588 10589 found="no" 10590 10591 if test $found = "no" ; then 10592 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10594 fi 10595 10596 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10598 fi 10599 10600 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10601 10602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10603 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10604 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10605 if eval test \${$cacheid+y} 10606 then : 10607 printf %s "(cached) " >&6 10608 else case e in #( 10609 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10610 /* end confdefs.h. */ 10611 int i; 10612 int 10613 main (void) 10614 { 10615 10616 ; 10617 return 0; 10618 } 10619 _ACEOF 10620 if ac_fn_c_try_link "$LINENO" 10621 then : 10622 eval $cacheid=yes 10623 else case e in #( 10624 e) eval $cacheid=no ;; 10625 esac 10626 fi 10627 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10628 conftest$ac_exeext conftest.$ac_ext ;; 10629 esac 10630 fi 10631 10632 10633 CFLAGS="$xorg_testset_save_CFLAGS" 10634 10635 eval supported=\$$cacheid 10636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10637 printf "%s\n" "$supported" >&6; } 10638 if test "$supported" = "yes" ; then 10639 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10640 found="yes" 10641 fi 10642 fi 10643 10644 10645 10646 10647 10648 10649 10650 10651 10652 10653 10654 10655 10656 10657 10658 xorg_testset_save_CFLAGS="$CFLAGS" 10659 10660 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10663 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10664 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10665 then : 10666 printf %s "(cached) " >&6 10667 else case e in #( 10668 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10669 /* end confdefs.h. */ 10670 int i; 10671 _ACEOF 10672 if ac_fn_c_try_compile "$LINENO" 10673 then : 10674 xorg_cv_cc_flag_unknown_warning_option=yes 10675 else case e in #( 10676 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10677 esac 10678 fi 10679 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10680 esac 10681 fi 10682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10683 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10684 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10685 CFLAGS="$xorg_testset_save_CFLAGS" 10686 fi 10687 10688 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10691 fi 10692 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10694 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10695 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10696 then : 10697 printf %s "(cached) " >&6 10698 else case e in #( 10699 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10700 /* end confdefs.h. */ 10701 int i; 10702 _ACEOF 10703 if ac_fn_c_try_compile "$LINENO" 10704 then : 10705 xorg_cv_cc_flag_unused_command_line_argument=yes 10706 else case e in #( 10707 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10708 esac 10709 fi 10710 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10711 esac 10712 fi 10713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10714 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10715 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10716 CFLAGS="$xorg_testset_save_CFLAGS" 10717 fi 10718 10719 found="no" 10720 10721 if test $found = "no" ; then 10722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10724 fi 10725 10726 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10728 fi 10729 10730 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10731 10732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10733 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10734 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10735 if eval test \${$cacheid+y} 10736 then : 10737 printf %s "(cached) " >&6 10738 else case e in #( 10739 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10740 /* end confdefs.h. */ 10741 int i; 10742 int 10743 main (void) 10744 { 10745 10746 ; 10747 return 0; 10748 } 10749 _ACEOF 10750 if ac_fn_c_try_link "$LINENO" 10751 then : 10752 eval $cacheid=yes 10753 else case e in #( 10754 e) eval $cacheid=no ;; 10755 esac 10756 fi 10757 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10758 conftest$ac_exeext conftest.$ac_ext ;; 10759 esac 10760 fi 10761 10762 10763 CFLAGS="$xorg_testset_save_CFLAGS" 10764 10765 eval supported=\$$cacheid 10766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10767 printf "%s\n" "$supported" >&6; } 10768 if test "$supported" = "yes" ; then 10769 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10770 found="yes" 10771 fi 10772 fi 10773 10774 10775 fi 10776 10777 10778 10779 10780 10781 10782 10783 CWARNFLAGS="$BASE_CFLAGS" 10784 if test "x$GCC" = xyes ; then 10785 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10786 fi 10787 10788 10789 10790 10791 10792 10793 10794 10795 # Check whether --enable-strict-compilation was given. 10796 if test ${enable_strict_compilation+y} 10797 then : 10798 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10799 else case e in #( 10800 e) STRICT_COMPILE=no ;; 10801 esac 10802 fi 10803 10804 10805 10806 10807 10808 10809 STRICT_CFLAGS="" 10810 10811 10812 10813 10814 10815 10816 10817 10818 10819 10820 10821 10822 10823 xorg_testset_save_CFLAGS="$CFLAGS" 10824 10825 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10828 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10829 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10830 then : 10831 printf %s "(cached) " >&6 10832 else case e in #( 10833 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10834 /* end confdefs.h. */ 10835 int i; 10836 _ACEOF 10837 if ac_fn_c_try_compile "$LINENO" 10838 then : 10839 xorg_cv_cc_flag_unknown_warning_option=yes 10840 else case e in #( 10841 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10842 esac 10843 fi 10844 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10845 esac 10846 fi 10847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10848 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10849 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10850 CFLAGS="$xorg_testset_save_CFLAGS" 10851 fi 10852 10853 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10854 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10856 fi 10857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10859 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10860 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10861 then : 10862 printf %s "(cached) " >&6 10863 else case e in #( 10864 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10865 /* end confdefs.h. */ 10866 int i; 10867 _ACEOF 10868 if ac_fn_c_try_compile "$LINENO" 10869 then : 10870 xorg_cv_cc_flag_unused_command_line_argument=yes 10871 else case e in #( 10872 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10873 esac 10874 fi 10875 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10876 esac 10877 fi 10878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10879 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10880 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10881 CFLAGS="$xorg_testset_save_CFLAGS" 10882 fi 10883 10884 found="no" 10885 10886 if test $found = "no" ; then 10887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10889 fi 10890 10891 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10893 fi 10894 10895 CFLAGS="$CFLAGS -pedantic" 10896 10897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10898 printf %s "checking if $CC supports -pedantic... " >&6; } 10899 cacheid=xorg_cv_cc_flag__pedantic 10900 if eval test \${$cacheid+y} 10901 then : 10902 printf %s "(cached) " >&6 10903 else case e in #( 10904 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10905 /* end confdefs.h. */ 10906 int i; 10907 int 10908 main (void) 10909 { 10910 10911 ; 10912 return 0; 10913 } 10914 _ACEOF 10915 if ac_fn_c_try_link "$LINENO" 10916 then : 10917 eval $cacheid=yes 10918 else case e in #( 10919 e) eval $cacheid=no ;; 10920 esac 10921 fi 10922 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10923 conftest$ac_exeext conftest.$ac_ext ;; 10924 esac 10925 fi 10926 10927 10928 CFLAGS="$xorg_testset_save_CFLAGS" 10929 10930 eval supported=\$$cacheid 10931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10932 printf "%s\n" "$supported" >&6; } 10933 if test "$supported" = "yes" ; then 10934 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10935 found="yes" 10936 fi 10937 fi 10938 10939 10940 10941 10942 10943 10944 10945 10946 10947 10948 10949 10950 10951 10952 10953 xorg_testset_save_CFLAGS="$CFLAGS" 10954 10955 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10958 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10959 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10960 then : 10961 printf %s "(cached) " >&6 10962 else case e in #( 10963 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10964 /* end confdefs.h. */ 10965 int i; 10966 _ACEOF 10967 if ac_fn_c_try_compile "$LINENO" 10968 then : 10969 xorg_cv_cc_flag_unknown_warning_option=yes 10970 else case e in #( 10971 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10972 esac 10973 fi 10974 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10975 esac 10976 fi 10977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10978 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10979 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10980 CFLAGS="$xorg_testset_save_CFLAGS" 10981 fi 10982 10983 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10986 fi 10987 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10989 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10990 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10991 then : 10992 printf %s "(cached) " >&6 10993 else case e in #( 10994 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10995 /* end confdefs.h. */ 10996 int i; 10997 _ACEOF 10998 if ac_fn_c_try_compile "$LINENO" 10999 then : 11000 xorg_cv_cc_flag_unused_command_line_argument=yes 11001 else case e in #( 11002 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11003 esac 11004 fi 11005 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11006 esac 11007 fi 11008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11009 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11010 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11011 CFLAGS="$xorg_testset_save_CFLAGS" 11012 fi 11013 11014 found="no" 11015 11016 if test $found = "no" ; then 11017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11019 fi 11020 11021 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11023 fi 11024 11025 CFLAGS="$CFLAGS -Werror" 11026 11027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11028 printf %s "checking if $CC supports -Werror... " >&6; } 11029 cacheid=xorg_cv_cc_flag__Werror 11030 if eval test \${$cacheid+y} 11031 then : 11032 printf %s "(cached) " >&6 11033 else case e in #( 11034 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11035 /* end confdefs.h. */ 11036 int i; 11037 int 11038 main (void) 11039 { 11040 11041 ; 11042 return 0; 11043 } 11044 _ACEOF 11045 if ac_fn_c_try_link "$LINENO" 11046 then : 11047 eval $cacheid=yes 11048 else case e in #( 11049 e) eval $cacheid=no ;; 11050 esac 11051 fi 11052 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11053 conftest$ac_exeext conftest.$ac_ext ;; 11054 esac 11055 fi 11056 11057 11058 CFLAGS="$xorg_testset_save_CFLAGS" 11059 11060 eval supported=\$$cacheid 11061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11062 printf "%s\n" "$supported" >&6; } 11063 if test "$supported" = "yes" ; then 11064 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11065 found="yes" 11066 fi 11067 fi 11068 11069 if test $found = "no" ; then 11070 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11072 fi 11073 11074 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11076 fi 11077 11078 CFLAGS="$CFLAGS -errwarn" 11079 11080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11081 printf %s "checking if $CC supports -errwarn... " >&6; } 11082 cacheid=xorg_cv_cc_flag__errwarn 11083 if eval test \${$cacheid+y} 11084 then : 11085 printf %s "(cached) " >&6 11086 else case e in #( 11087 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11088 /* end confdefs.h. */ 11089 int i; 11090 int 11091 main (void) 11092 { 11093 11094 ; 11095 return 0; 11096 } 11097 _ACEOF 11098 if ac_fn_c_try_link "$LINENO" 11099 then : 11100 eval $cacheid=yes 11101 else case e in #( 11102 e) eval $cacheid=no ;; 11103 esac 11104 fi 11105 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11106 conftest$ac_exeext conftest.$ac_ext ;; 11107 esac 11108 fi 11109 11110 11111 CFLAGS="$xorg_testset_save_CFLAGS" 11112 11113 eval supported=\$$cacheid 11114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11115 printf "%s\n" "$supported" >&6; } 11116 if test "$supported" = "yes" ; then 11117 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11118 found="yes" 11119 fi 11120 fi 11121 11122 11123 11124 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11125 # activate it with -Werror, so we add it here explicitly. 11126 11127 11128 11129 11130 11131 11132 11133 11134 11135 11136 11137 11138 11139 xorg_testset_save_CFLAGS="$CFLAGS" 11140 11141 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11144 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11145 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11146 then : 11147 printf %s "(cached) " >&6 11148 else case e in #( 11149 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11150 /* end confdefs.h. */ 11151 int i; 11152 _ACEOF 11153 if ac_fn_c_try_compile "$LINENO" 11154 then : 11155 xorg_cv_cc_flag_unknown_warning_option=yes 11156 else case e in #( 11157 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11158 esac 11159 fi 11160 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11161 esac 11162 fi 11163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11164 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11165 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11166 CFLAGS="$xorg_testset_save_CFLAGS" 11167 fi 11168 11169 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11170 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11172 fi 11173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11175 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11176 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11177 then : 11178 printf %s "(cached) " >&6 11179 else case e in #( 11180 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11181 /* end confdefs.h. */ 11182 int i; 11183 _ACEOF 11184 if ac_fn_c_try_compile "$LINENO" 11185 then : 11186 xorg_cv_cc_flag_unused_command_line_argument=yes 11187 else case e in #( 11188 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11189 esac 11190 fi 11191 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11192 esac 11193 fi 11194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11195 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11196 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11197 CFLAGS="$xorg_testset_save_CFLAGS" 11198 fi 11199 11200 found="no" 11201 11202 if test $found = "no" ; then 11203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11205 fi 11206 11207 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11209 fi 11210 11211 CFLAGS="$CFLAGS -Werror=attributes" 11212 11213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11214 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11215 cacheid=xorg_cv_cc_flag__Werror_attributes 11216 if eval test \${$cacheid+y} 11217 then : 11218 printf %s "(cached) " >&6 11219 else case e in #( 11220 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11221 /* end confdefs.h. */ 11222 int i; 11223 int 11224 main (void) 11225 { 11226 11227 ; 11228 return 0; 11229 } 11230 _ACEOF 11231 if ac_fn_c_try_link "$LINENO" 11232 then : 11233 eval $cacheid=yes 11234 else case e in #( 11235 e) eval $cacheid=no ;; 11236 esac 11237 fi 11238 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11239 conftest$ac_exeext conftest.$ac_ext ;; 11240 esac 11241 fi 11242 11243 11244 CFLAGS="$xorg_testset_save_CFLAGS" 11245 11246 eval supported=\$$cacheid 11247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11248 printf "%s\n" "$supported" >&6; } 11249 if test "$supported" = "yes" ; then 11250 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11251 found="yes" 11252 fi 11253 fi 11254 11255 11256 11257 if test "x$STRICT_COMPILE" = "xyes"; then 11258 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11259 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11260 fi 11261 11262 11263 11264 11265 11266 11267 11268 11269 cat >>confdefs.h <<_ACEOF 11270 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11271 _ACEOF 11272 11273 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11274 if test "x$PVM" = "x"; then 11275 PVM="0" 11276 fi 11277 11278 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11279 11280 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11281 if test "x$PVP" = "x"; then 11282 PVP="0" 11283 fi 11284 11285 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11286 11287 11288 11289 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11290 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11291 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11292 touch \$(top_srcdir)/ChangeLog; \ 11293 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11294 11295 11296 11297 11298 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11299 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11300 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11301 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11302 touch \$(top_srcdir)/INSTALL; \ 11303 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11304 11305 11306 11307 11308 11309 11310 case $host_os in 11311 solaris*) 11312 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11313 # check for a man page file found in later versions that use 11314 # traditional section numbers instead 11315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11316 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11317 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11318 then : 11319 printf %s "(cached) " >&6 11320 else case e in #( 11321 e) test "$cross_compiling" = yes && 11322 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11323 if test -r "/usr/share/man/man7/attributes.7"; then 11324 ac_cv_file__usr_share_man_man7_attributes_7=yes 11325 else 11326 ac_cv_file__usr_share_man_man7_attributes_7=no 11327 fi ;; 11328 esac 11329 fi 11330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11331 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11332 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11333 then : 11334 SYSV_MAN_SECTIONS=false 11335 else case e in #( 11336 e) SYSV_MAN_SECTIONS=true ;; 11337 esac 11338 fi 11339 11340 ;; 11341 *) SYSV_MAN_SECTIONS=false ;; 11342 esac 11343 11344 if test x$APP_MAN_SUFFIX = x ; then 11345 APP_MAN_SUFFIX=1 11346 fi 11347 if test x$APP_MAN_DIR = x ; then 11348 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11349 fi 11350 11351 if test x$LIB_MAN_SUFFIX = x ; then 11352 LIB_MAN_SUFFIX=3 11353 fi 11354 if test x$LIB_MAN_DIR = x ; then 11355 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11356 fi 11357 11358 if test x$FILE_MAN_SUFFIX = x ; then 11359 case $SYSV_MAN_SECTIONS in 11360 true) FILE_MAN_SUFFIX=4 ;; 11361 *) FILE_MAN_SUFFIX=5 ;; 11362 esac 11363 fi 11364 if test x$FILE_MAN_DIR = x ; then 11365 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11366 fi 11367 11368 if test x$MISC_MAN_SUFFIX = x ; then 11369 case $SYSV_MAN_SECTIONS in 11370 true) MISC_MAN_SUFFIX=5 ;; 11371 *) MISC_MAN_SUFFIX=7 ;; 11372 esac 11373 fi 11374 if test x$MISC_MAN_DIR = x ; then 11375 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11376 fi 11377 11378 if test x$DRIVER_MAN_SUFFIX = x ; then 11379 case $SYSV_MAN_SECTIONS in 11380 true) DRIVER_MAN_SUFFIX=7 ;; 11381 *) DRIVER_MAN_SUFFIX=4 ;; 11382 esac 11383 fi 11384 if test x$DRIVER_MAN_DIR = x ; then 11385 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11386 fi 11387 11388 if test x$ADMIN_MAN_SUFFIX = x ; then 11389 case $SYSV_MAN_SECTIONS in 11390 true) ADMIN_MAN_SUFFIX=1m ;; 11391 *) ADMIN_MAN_SUFFIX=8 ;; 11392 esac 11393 fi 11394 if test x$ADMIN_MAN_DIR = x ; then 11395 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11396 fi 11397 11398 11399 11400 11401 11402 11403 11404 11405 11406 11407 11408 11409 11410 11411 11412 XORG_MAN_PAGE="X Version 11" 11413 11414 MAN_SUBSTS="\ 11415 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11416 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11417 -e 's|__xservername__|Xorg|g' \ 11418 -e 's|__xconfigfile__|xorg.conf|g' \ 11419 -e 's|__projectroot__|\$(prefix)|g' \ 11420 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11421 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11422 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11423 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11424 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11425 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11426 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11427 11428 11429 11430 # Check whether --enable-silent-rules was given. 11431 if test ${enable_silent_rules+y} 11432 then : 11433 enableval=$enable_silent_rules; 11434 fi 11435 11436 case $enable_silent_rules in # ((( 11437 yes) AM_DEFAULT_VERBOSITY=0;; 11438 no) AM_DEFAULT_VERBOSITY=1;; 11439 *) AM_DEFAULT_VERBOSITY=0;; 11440 esac 11441 am_make=${MAKE-make} 11442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11443 printf %s "checking whether $am_make supports nested variables... " >&6; } 11444 if test ${am_cv_make_support_nested_variables+y} 11445 then : 11446 printf %s "(cached) " >&6 11447 else case e in #( 11448 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11449 BAR0=false 11450 BAR1=true 11451 V=1 11452 am__doit: 11453 @$(TRUE) 11454 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11455 am_cv_make_support_nested_variables=yes 11456 else 11457 am_cv_make_support_nested_variables=no 11458 fi ;; 11459 esac 11460 fi 11461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11462 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11463 if test $am_cv_make_support_nested_variables = yes; then 11464 AM_V='$(V)' 11465 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11466 else 11467 AM_V=$AM_DEFAULT_VERBOSITY 11468 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11469 fi 11470 AM_BACKSLASH='\' 11471 11472 11473 11474 11475 # Checks for typedefs, structures, and compiler characteristics. 11476 # Check whether --enable-largefile was given. 11477 if test ${enable_largefile+y} 11478 then : 11479 enableval=$enable_largefile; 11480 fi 11481 if test "$enable_largefile,$enable_year2038" != no,no 11482 then : 11483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 11484 printf %s "checking for $CC option to enable large file support... " >&6; } 11485 if test ${ac_cv_sys_largefile_opts+y} 11486 then : 11487 printf %s "(cached) " >&6 11488 else case e in #( 11489 e) ac_save_CC="$CC" 11490 ac_opt_found=no 11491 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 11492 if test x"$ac_opt" != x"none needed" 11493 then : 11494 CC="$ac_save_CC $ac_opt" 11495 fi 11496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11497 /* end confdefs.h. */ 11498 #include <sys/types.h> 11499 #ifndef FTYPE 11500 # define FTYPE off_t 11501 #endif 11502 /* Check that FTYPE can represent 2**63 - 1 correctly. 11503 We can't simply define LARGE_FTYPE to be 9223372036854775807, 11504 since some C++ compilers masquerading as C compilers 11505 incorrectly reject 9223372036854775807. */ 11506 #define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 11507 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 11508 && LARGE_FTYPE % 2147483647 == 1) 11509 ? 1 : -1]; 11510 int 11511 main (void) 11512 { 11513 11514 ; 11515 return 0; 11516 } 11517 _ACEOF 11518 if ac_fn_c_try_compile "$LINENO" 11519 then : 11520 if test x"$ac_opt" = x"none needed" 11521 then : 11522 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 11523 CC="$CC -DFTYPE=ino_t" 11524 if ac_fn_c_try_compile "$LINENO" 11525 then : 11526 11527 else case e in #( 11528 e) CC="$CC -D_FILE_OFFSET_BITS=64" 11529 if ac_fn_c_try_compile "$LINENO" 11530 then : 11531 ac_opt='-D_FILE_OFFSET_BITS=64' 11532 fi 11533 rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 11534 esac 11535 fi 11536 rm -f core conftest.err conftest.$ac_objext conftest.beam 11537 fi 11538 ac_cv_sys_largefile_opts=$ac_opt 11539 ac_opt_found=yes 11540 fi 11541 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11542 test $ac_opt_found = no || break 11543 done 11544 CC="$ac_save_CC" 11545 11546 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 11547 esac 11548 fi 11549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 11550 printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 11551 11552 ac_have_largefile=yes 11553 case $ac_cv_sys_largefile_opts in #( 11554 "none needed") : 11555 ;; #( 11556 "supported through gnulib") : 11557 ;; #( 11558 "support not detected") : 11559 ac_have_largefile=no ;; #( 11560 "-D_FILE_OFFSET_BITS=64") : 11561 11562 printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 11563 ;; #( 11564 "-D_LARGE_FILES=1") : 11565 11566 printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 11567 ;; #( 11568 "-n32") : 11569 CC="$CC -n32" ;; #( 11570 *) : 11571 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 11572 esac 11573 11574 if test "$enable_year2038" != no 11575 then : 11576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 11577 printf %s "checking for $CC option for timestamps after 2038... " >&6; } 11578 if test ${ac_cv_sys_year2038_opts+y} 11579 then : 11580 printf %s "(cached) " >&6 11581 else case e in #( 11582 e) ac_save_CPPFLAGS="$CPPFLAGS" 11583 ac_opt_found=no 11584 for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do 11585 if test x"$ac_opt" != x"none needed" 11586 then : 11587 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 11588 fi 11589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11590 /* end confdefs.h. */ 11591 11592 #include <time.h> 11593 /* Check that time_t can represent 2**32 - 1 correctly. */ 11594 #define LARGE_TIME_T \\ 11595 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 11596 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 11597 && LARGE_TIME_T % 65537 == 0) 11598 ? 1 : -1]; 11599 11600 int 11601 main (void) 11602 { 11603 11604 ; 11605 return 0; 11606 } 11607 _ACEOF 11608 if ac_fn_c_try_compile "$LINENO" 11609 then : 11610 ac_cv_sys_year2038_opts="$ac_opt" 11611 ac_opt_found=yes 11612 fi 11613 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11614 test $ac_opt_found = no || break 11615 done 11616 CPPFLAGS="$ac_save_CPPFLAGS" 11617 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 11618 esac 11619 fi 11620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 11621 printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 11622 11623 ac_have_year2038=yes 11624 case $ac_cv_sys_year2038_opts in #( 11625 "none needed") : 11626 ;; #( 11627 "support not detected") : 11628 ac_have_year2038=no ;; #( 11629 "-D_TIME_BITS=64") : 11630 11631 printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 11632 ;; #( 11633 "-D__MINGW_USE_VC2005_COMPAT") : 11634 11635 printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 11636 ;; #( 11637 "-U_USE_32_BIT_TIME_T"*) : 11638 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11639 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11640 as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 11641 will stop working after mid-January 2038. Remove 11642 _USE_32BIT_TIME_T from the compiler flags. 11643 See 'config.log' for more details" "$LINENO" 5; } ;; #( 11644 *) : 11645 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 11646 esac 11647 11648 fi 11649 11650 fi 11651 11652 # Checks for pkg-config packages 11653 11654 pkg_failed=no 11655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XMESSAGE" >&5 11656 printf %s "checking for XMESSAGE... " >&6; } 11657 11658 if test -n "$XMESSAGE_CFLAGS"; then 11659 pkg_cv_XMESSAGE_CFLAGS="$XMESSAGE_CFLAGS" 11660 elif test -n "$PKG_CONFIG"; then 11661 if test -n "$PKG_CONFIG" && \ 11662 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7\""; } >&5 11663 ($PKG_CONFIG --exists --print-errors "xaw7") 2>&5 11664 ac_status=$? 11665 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11666 test $ac_status = 0; }; then 11667 pkg_cv_XMESSAGE_CFLAGS=`$PKG_CONFIG --cflags "xaw7" 2>/dev/null` 11668 test "x$?" != "x0" && pkg_failed=yes 11669 else 11670 pkg_failed=yes 11671 fi 11672 else 11673 pkg_failed=untried 11674 fi 11675 if test -n "$XMESSAGE_LIBS"; then 11676 pkg_cv_XMESSAGE_LIBS="$XMESSAGE_LIBS" 11677 elif test -n "$PKG_CONFIG"; then 11678 if test -n "$PKG_CONFIG" && \ 11679 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7\""; } >&5 11680 ($PKG_CONFIG --exists --print-errors "xaw7") 2>&5 11681 ac_status=$? 11682 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11683 test $ac_status = 0; }; then 11684 pkg_cv_XMESSAGE_LIBS=`$PKG_CONFIG --libs "xaw7" 2>/dev/null` 11685 test "x$?" != "x0" && pkg_failed=yes 11686 else 11687 pkg_failed=yes 11688 fi 11689 else 11690 pkg_failed=untried 11691 fi 11692 11693 11694 11695 if test $pkg_failed = yes; then 11696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11697 printf "%s\n" "no" >&6; } 11698 11699 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11700 _pkg_short_errors_supported=yes 11701 else 11702 _pkg_short_errors_supported=no 11703 fi 11704 if test $_pkg_short_errors_supported = yes; then 11705 XMESSAGE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7" 2>&1` 11706 else 11707 XMESSAGE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7" 2>&1` 11708 fi 11709 # Put the nasty error message in config.log where it belongs 11710 echo "$XMESSAGE_PKG_ERRORS" >&5 11711 11712 as_fn_error $? "Package requirements (xaw7) were not met: 11713 11714 $XMESSAGE_PKG_ERRORS 11715 11716 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11717 installed software in a non-standard prefix. 11718 11719 Alternatively, you may set the environment variables XMESSAGE_CFLAGS 11720 and XMESSAGE_LIBS to avoid the need to call pkg-config. 11721 See the pkg-config man page for more details." "$LINENO" 5 11722 elif test $pkg_failed = untried; then 11723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11724 printf "%s\n" "no" >&6; } 11725 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11726 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11727 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11728 is in your PATH or set the PKG_CONFIG environment variable to the full 11729 path to pkg-config. 11730 11731 Alternatively, you may set the environment variables XMESSAGE_CFLAGS 11732 and XMESSAGE_LIBS to avoid the need to call pkg-config. 11733 See the pkg-config man page for more details. 11734 11735 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11736 See 'config.log' for more details" "$LINENO" 5; } 11737 else 11738 XMESSAGE_CFLAGS=$pkg_cv_XMESSAGE_CFLAGS 11739 XMESSAGE_LIBS=$pkg_cv_XMESSAGE_LIBS 11740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11741 printf "%s\n" "yes" >&6; } 11742 11743 fi 11744 11745 11746 pkg_failed=no 11747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11748 printf %s "checking for APPDEFS... " >&6; } 11749 11750 if test -n "$APPDEFS_CFLAGS"; then 11751 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11752 elif test -n "$PKG_CONFIG"; then 11753 if test -n "$PKG_CONFIG" && \ 11754 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11755 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11756 ac_status=$? 11757 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11758 test $ac_status = 0; }; then 11759 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11760 test "x$?" != "x0" && pkg_failed=yes 11761 else 11762 pkg_failed=yes 11763 fi 11764 else 11765 pkg_failed=untried 11766 fi 11767 if test -n "$APPDEFS_LIBS"; then 11768 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11769 elif test -n "$PKG_CONFIG"; then 11770 if test -n "$PKG_CONFIG" && \ 11771 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11772 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11773 ac_status=$? 11774 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11775 test $ac_status = 0; }; then 11776 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11777 test "x$?" != "x0" && pkg_failed=yes 11778 else 11779 pkg_failed=yes 11780 fi 11781 else 11782 pkg_failed=untried 11783 fi 11784 11785 11786 11787 if test $pkg_failed = yes; then 11788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11789 printf "%s\n" "no" >&6; } 11790 11791 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11792 _pkg_short_errors_supported=yes 11793 else 11794 _pkg_short_errors_supported=no 11795 fi 11796 if test $_pkg_short_errors_supported = yes; then 11797 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11798 else 11799 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11800 fi 11801 # Put the nasty error message in config.log where it belongs 11802 echo "$APPDEFS_PKG_ERRORS" >&5 11803 11804 as_fn_error $? "Package requirements (xt) were not met: 11805 11806 $APPDEFS_PKG_ERRORS 11807 11808 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11809 installed software in a non-standard prefix. 11810 11811 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11812 and APPDEFS_LIBS to avoid the need to call pkg-config. 11813 See the pkg-config man page for more details." "$LINENO" 5 11814 elif test $pkg_failed = untried; then 11815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11816 printf "%s\n" "no" >&6; } 11817 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11818 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11819 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11820 is in your PATH or set the PKG_CONFIG environment variable to the full 11821 path to pkg-config. 11822 11823 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11824 and APPDEFS_LIBS to avoid the need to call pkg-config. 11825 See the pkg-config man page for more details. 11826 11827 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11828 See 'config.log' for more details" "$LINENO" 5; } 11829 else 11830 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11831 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11833 printf "%s\n" "yes" >&6; } 11834 11835 fi 11836 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11837 11838 # Check whether --with-appdefaultdir was given. 11839 if test ${with_appdefaultdir+y} 11840 then : 11841 withval=$with_appdefaultdir; appdefaultdir="$withval" 11842 else case e in #( 11843 e) appdefaultdir="${xt_appdefaultdir}" ;; 11844 esac 11845 fi 11846 11847 11848 11849 11850 ac_config_files="$ac_config_files Makefile man/Makefile" 11851 11852 cat >confcache <<\_ACEOF 11853 # This file is a shell script that caches the results of configure 11854 # tests run on this system so they can be shared between configure 11855 # scripts and configure runs, see configure's option --config-cache. 11856 # It is not useful on other systems. If it contains results you don't 11857 # want to keep, you may remove or edit it. 11858 # 11859 # config.status only pays attention to the cache file if you give it 11860 # the --recheck option to rerun configure. 11861 # 11862 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 11863 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 11864 # following values. 11865 11866 _ACEOF 11867 11868 # The following way of writing the cache mishandles newlines in values, 11869 # but we know of no workaround that is simple, portable, and efficient. 11870 # So, we kill variables containing newlines. 11871 # Ultrix sh set writes to stderr and can't be redirected directly, 11872 # and sets the high bit in the cache file unless we assign to the vars. 11873 ( 11874 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11875 eval ac_val=\$$ac_var 11876 case $ac_val in #( 11877 *${as_nl}*) 11878 case $ac_var in #( 11879 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11880 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11881 esac 11882 case $ac_var in #( 11883 _ | IFS | as_nl) ;; #( 11884 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11885 *) { eval $ac_var=; unset $ac_var;} ;; 11886 esac ;; 11887 esac 11888 done 11889 11890 (set) 2>&1 | 11891 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11892 *${as_nl}ac_space=\ *) 11893 # 'set' does not quote correctly, so add quotes: double-quote 11894 # substitution turns \\\\ into \\, and sed turns \\ into \. 11895 sed -n \ 11896 "s/'/'\\\\''/g; 11897 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11898 ;; #( 11899 *) 11900 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11901 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11902 ;; 11903 esac | 11904 sort 11905 ) | 11906 sed ' 11907 /^ac_cv_env_/b end 11908 t clear 11909 :clear 11910 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11911 t end 11912 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11913 :end' >>confcache 11914 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11915 if test -w "$cache_file"; then 11916 if test "x$cache_file" != "x/dev/null"; then 11917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11918 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11919 if test ! -f "$cache_file" || test -h "$cache_file"; then 11920 cat confcache >"$cache_file" 11921 else 11922 case $cache_file in #( 11923 */* | ?:*) 11924 mv -f confcache "$cache_file"$$ && 11925 mv -f "$cache_file"$$ "$cache_file" ;; #( 11926 *) 11927 mv -f confcache "$cache_file" ;; 11928 esac 11929 fi 11930 fi 11931 else 11932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11933 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11934 fi 11935 fi 11936 rm -f confcache 11937 11938 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11939 # Let make expand exec_prefix. 11940 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11941 11942 DEFS=-DHAVE_CONFIG_H 11943 11944 ac_libobjs= 11945 ac_ltlibobjs= 11946 U= 11947 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11948 # 1. Remove the extension, and $U if already installed. 11949 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11950 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11951 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11952 # will be set to the directory where LIBOBJS objects are built. 11953 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11954 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11955 done 11956 LIBOBJS=$ac_libobjs 11957 11958 LTLIBOBJS=$ac_ltlibobjs 11959 11960 11961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11962 printf %s "checking that generated files are newer than configure... " >&6; } 11963 if test -n "$am_sleep_pid"; then 11964 # Hide warnings about reused PIDs. 11965 wait $am_sleep_pid 2>/dev/null 11966 fi 11967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11968 printf "%s\n" "done" >&6; } 11969 if test -n "$EXEEXT"; then 11970 am__EXEEXT_TRUE= 11971 am__EXEEXT_FALSE='#' 11972 else 11973 am__EXEEXT_TRUE='#' 11974 am__EXEEXT_FALSE= 11975 fi 11976 11977 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11978 as_fn_error $? "conditional \"AMDEP\" was never defined. 11979 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11980 fi 11981 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11982 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11983 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11984 fi 11985 # Check whether --enable-year2038 was given. 11986 if test ${enable_year2038+y} 11987 then : 11988 enableval=$enable_year2038; 11989 fi 11990 11991 11992 : "${CONFIG_STATUS=./config.status}" 11993 ac_write_fail=0 11994 ac_clean_files_save=$ac_clean_files 11995 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11997 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11998 as_write_fail=0 11999 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12000 #! $SHELL 12001 # Generated by $as_me. 12002 # Run this file to recreate the current configuration. 12003 # Compiler output produced by configure, useful for debugging 12004 # configure, is in config.log if it exists. 12005 12006 debug=false 12007 ac_cs_recheck=false 12008 ac_cs_silent=false 12009 12010 SHELL=\${CONFIG_SHELL-$SHELL} 12011 export SHELL 12012 _ASEOF 12013 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12014 ## -------------------- ## 12015 ## M4sh Initialization. ## 12016 ## -------------------- ## 12017 12018 # Be more Bourne compatible 12019 DUALCASE=1; export DUALCASE # for MKS sh 12020 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12021 then : 12022 emulate sh 12023 NULLCMD=: 12024 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12025 # is contrary to our usage. Disable this feature. 12026 alias -g '${1+"$@"}'='"$@"' 12027 setopt NO_GLOB_SUBST 12028 else case e in #( 12029 e) case `(set -o) 2>/dev/null` in #( 12030 *posix*) : 12031 set -o posix ;; #( 12032 *) : 12033 ;; 12034 esac ;; 12035 esac 12036 fi 12037 12038 12039 12040 # Reset variables that may have inherited troublesome values from 12041 # the environment. 12042 12043 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12044 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12045 # side effect of setting IFS to empty, thus disabling word splitting.) 12046 # Quoting is to prevent editors from complaining about space-tab. 12047 as_nl=' 12048 ' 12049 export as_nl 12050 IFS=" "" $as_nl" 12051 12052 PS1='$ ' 12053 PS2='> ' 12054 PS4='+ ' 12055 12056 # Ensure predictable behavior from utilities with locale-dependent output. 12057 LC_ALL=C 12058 export LC_ALL 12059 LANGUAGE=C 12060 export LANGUAGE 12061 12062 # We cannot yet rely on "unset" to work, but we need these variables 12063 # to be unset--not just set to an empty or harmless value--now, to 12064 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12065 # also avoids known problems related to "unset" and subshell syntax 12066 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12067 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12068 do eval test \${$as_var+y} \ 12069 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12070 done 12071 12072 # Ensure that fds 0, 1, and 2 are open. 12073 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12074 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12075 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12076 12077 # The user is always right. 12078 if ${PATH_SEPARATOR+false} :; then 12079 PATH_SEPARATOR=: 12080 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12081 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12082 PATH_SEPARATOR=';' 12083 } 12084 fi 12085 12086 12087 # Find who we are. Look in the path if we contain no directory separator. 12088 as_myself= 12089 case $0 in #(( 12090 *[\\/]* ) as_myself=$0 ;; 12091 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12092 for as_dir in $PATH 12093 do 12094 IFS=$as_save_IFS 12095 case $as_dir in #((( 12096 '') as_dir=./ ;; 12097 */) ;; 12098 *) as_dir=$as_dir/ ;; 12099 esac 12100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12101 done 12102 IFS=$as_save_IFS 12103 12104 ;; 12105 esac 12106 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12107 # in which case we are not to be found in the path. 12108 if test "x$as_myself" = x; then 12109 as_myself=$0 12110 fi 12111 if test ! -f "$as_myself"; then 12112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12113 exit 1 12114 fi 12115 12116 12117 12118 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12119 # ---------------------------------------- 12120 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12121 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12122 # script with STATUS, using 1 if that was 0. 12123 as_fn_error () 12124 { 12125 as_status=$1; test $as_status -eq 0 && as_status=1 12126 if test "$4"; then 12127 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12128 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12129 fi 12130 printf "%s\n" "$as_me: error: $2" >&2 12131 as_fn_exit $as_status 12132 } # as_fn_error 12133 12134 12135 # as_fn_set_status STATUS 12136 # ----------------------- 12137 # Set $? to STATUS, without forking. 12138 as_fn_set_status () 12139 { 12140 return $1 12141 } # as_fn_set_status 12142 12143 # as_fn_exit STATUS 12144 # ----------------- 12145 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12146 as_fn_exit () 12147 { 12148 set +e 12149 as_fn_set_status $1 12150 exit $1 12151 } # as_fn_exit 12152 12153 # as_fn_unset VAR 12154 # --------------- 12155 # Portably unset VAR. 12156 as_fn_unset () 12157 { 12158 { eval $1=; unset $1;} 12159 } 12160 as_unset=as_fn_unset 12161 12162 # as_fn_append VAR VALUE 12163 # ---------------------- 12164 # Append the text in VALUE to the end of the definition contained in VAR. Take 12165 # advantage of any shell optimizations that allow amortized linear growth over 12166 # repeated appends, instead of the typical quadratic growth present in naive 12167 # implementations. 12168 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12169 then : 12170 eval 'as_fn_append () 12171 { 12172 eval $1+=\$2 12173 }' 12174 else case e in #( 12175 e) as_fn_append () 12176 { 12177 eval $1=\$$1\$2 12178 } ;; 12179 esac 12180 fi # as_fn_append 12181 12182 # as_fn_arith ARG... 12183 # ------------------ 12184 # Perform arithmetic evaluation on the ARGs, and store the result in the 12185 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12186 # must be portable across $(()) and expr. 12187 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12188 then : 12189 eval 'as_fn_arith () 12190 { 12191 as_val=$(( $* )) 12192 }' 12193 else case e in #( 12194 e) as_fn_arith () 12195 { 12196 as_val=`expr "$@" || test $? -eq 1` 12197 } ;; 12198 esac 12199 fi # as_fn_arith 12200 12201 12202 if expr a : '\(a\)' >/dev/null 2>&1 && 12203 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12204 as_expr=expr 12205 else 12206 as_expr=false 12207 fi 12208 12209 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12210 as_basename=basename 12211 else 12212 as_basename=false 12213 fi 12214 12215 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12216 as_dirname=dirname 12217 else 12218 as_dirname=false 12219 fi 12220 12221 as_me=`$as_basename -- "$0" || 12222 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12223 X"$0" : 'X\(//\)$' \| \ 12224 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12225 printf "%s\n" X/"$0" | 12226 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12227 s//\1/ 12228 q 12229 } 12230 /^X\/\(\/\/\)$/{ 12231 s//\1/ 12232 q 12233 } 12234 /^X\/\(\/\).*/{ 12235 s//\1/ 12236 q 12237 } 12238 s/.*/./; q'` 12239 12240 # Avoid depending upon Character Ranges. 12241 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12242 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12243 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12244 as_cr_digits='0123456789' 12245 as_cr_alnum=$as_cr_Letters$as_cr_digits 12246 12247 12248 # Determine whether it's possible to make 'echo' print without a newline. 12249 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12250 # for compatibility with existing Makefiles. 12251 ECHO_C= ECHO_N= ECHO_T= 12252 case `echo -n x` in #((((( 12253 -n*) 12254 case `echo 'xy\c'` in 12255 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12256 xy) ECHO_C='\c';; 12257 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12258 ECHO_T=' ';; 12259 esac;; 12260 *) 12261 ECHO_N='-n';; 12262 esac 12263 12264 # For backward compatibility with old third-party macros, we provide 12265 # the shell variables $as_echo and $as_echo_n. New code should use 12266 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12267 as_echo='printf %s\n' 12268 as_echo_n='printf %s' 12269 12270 rm -f conf$$ conf$$.exe conf$$.file 12271 if test -d conf$$.dir; then 12272 rm -f conf$$.dir/conf$$.file 12273 else 12274 rm -f conf$$.dir 12275 mkdir conf$$.dir 2>/dev/null 12276 fi 12277 if (echo >conf$$.file) 2>/dev/null; then 12278 if ln -s conf$$.file conf$$ 2>/dev/null; then 12279 as_ln_s='ln -s' 12280 # ... but there are two gotchas: 12281 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12282 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12283 # In both cases, we have to default to 'cp -pR'. 12284 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12285 as_ln_s='cp -pR' 12286 elif ln conf$$.file conf$$ 2>/dev/null; then 12287 as_ln_s=ln 12288 else 12289 as_ln_s='cp -pR' 12290 fi 12291 else 12292 as_ln_s='cp -pR' 12293 fi 12294 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12295 rmdir conf$$.dir 2>/dev/null 12296 12297 12298 # as_fn_mkdir_p 12299 # ------------- 12300 # Create "$as_dir" as a directory, including parents if necessary. 12301 as_fn_mkdir_p () 12302 { 12303 12304 case $as_dir in #( 12305 -*) as_dir=./$as_dir;; 12306 esac 12307 test -d "$as_dir" || eval $as_mkdir_p || { 12308 as_dirs= 12309 while :; do 12310 case $as_dir in #( 12311 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12312 *) as_qdir=$as_dir;; 12313 esac 12314 as_dirs="'$as_qdir' $as_dirs" 12315 as_dir=`$as_dirname -- "$as_dir" || 12316 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12317 X"$as_dir" : 'X\(//\)[^/]' \| \ 12318 X"$as_dir" : 'X\(//\)$' \| \ 12319 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12320 printf "%s\n" X"$as_dir" | 12321 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12322 s//\1/ 12323 q 12324 } 12325 /^X\(\/\/\)[^/].*/{ 12326 s//\1/ 12327 q 12328 } 12329 /^X\(\/\/\)$/{ 12330 s//\1/ 12331 q 12332 } 12333 /^X\(\/\).*/{ 12334 s//\1/ 12335 q 12336 } 12337 s/.*/./; q'` 12338 test -d "$as_dir" && break 12339 done 12340 test -z "$as_dirs" || eval "mkdir $as_dirs" 12341 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12342 12343 12344 } # as_fn_mkdir_p 12345 if mkdir -p . 2>/dev/null; then 12346 as_mkdir_p='mkdir -p "$as_dir"' 12347 else 12348 test -d ./-p && rmdir ./-p 12349 as_mkdir_p=false 12350 fi 12351 12352 12353 # as_fn_executable_p FILE 12354 # ----------------------- 12355 # Test if FILE is an executable regular file. 12356 as_fn_executable_p () 12357 { 12358 test -f "$1" && test -x "$1" 12359 } # as_fn_executable_p 12360 as_test_x='test -x' 12361 as_executable_p=as_fn_executable_p 12362 12363 # Sed expression to map a string onto a valid CPP name. 12364 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12365 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12366 12367 # Sed expression to map a string onto a valid variable name. 12368 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12369 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12370 12371 12372 exec 6>&1 12373 ## ----------------------------------- ## 12374 ## Main body of $CONFIG_STATUS script. ## 12375 ## ----------------------------------- ## 12376 _ASEOF 12377 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12378 12379 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12380 # Save the log message, to keep $0 and so on meaningful, and to 12381 # report actual input values of CONFIG_FILES etc. instead of their 12382 # values after options handling. 12383 ac_log=" 12384 This file was extended by xmessage $as_me 1.0.7, which was 12385 generated by GNU Autoconf 2.72. Invocation command line was 12386 12387 CONFIG_FILES = $CONFIG_FILES 12388 CONFIG_HEADERS = $CONFIG_HEADERS 12389 CONFIG_LINKS = $CONFIG_LINKS 12390 CONFIG_COMMANDS = $CONFIG_COMMANDS 12391 $ $0 $@ 12392 12393 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12394 " 12395 12396 _ACEOF 12397 12398 case $ac_config_files in *" 12399 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12400 esac 12401 12402 case $ac_config_headers in *" 12403 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12404 esac 12405 12406 12407 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12408 # Files that config.status was made for. 12409 config_files="$ac_config_files" 12410 config_headers="$ac_config_headers" 12411 config_commands="$ac_config_commands" 12412 12413 _ACEOF 12414 12415 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12416 ac_cs_usage="\ 12417 '$as_me' instantiates files and other configuration actions 12418 from templates according to the current configuration. Unless the files 12419 and actions are specified as TAGs, all are instantiated by default. 12420 12421 Usage: $0 [OPTION]... [TAG]... 12422 12423 -h, --help print this help, then exit 12424 -V, --version print version number and configuration settings, then exit 12425 --config print configuration, then exit 12426 -q, --quiet, --silent 12427 do not print progress messages 12428 -d, --debug don't remove temporary files 12429 --recheck update $as_me by reconfiguring in the same conditions 12430 --file=FILE[:TEMPLATE] 12431 instantiate the configuration file FILE 12432 --header=FILE[:TEMPLATE] 12433 instantiate the configuration header FILE 12434 12435 Configuration files: 12436 $config_files 12437 12438 Configuration headers: 12439 $config_headers 12440 12441 Configuration commands: 12442 $config_commands 12443 12444 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xmessage/-/issues>." 12445 12446 _ACEOF 12447 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12448 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12449 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12450 ac_cs_config='$ac_cs_config_escaped' 12451 ac_cs_version="\\ 12452 xmessage config.status 1.0.7 12453 configured by $0, generated by GNU Autoconf 2.72, 12454 with options \\"\$ac_cs_config\\" 12455 12456 Copyright (C) 2023 Free Software Foundation, Inc. 12457 This config.status script is free software; the Free Software Foundation 12458 gives unlimited permission to copy, distribute and modify it." 12459 12460 ac_pwd='$ac_pwd' 12461 srcdir='$srcdir' 12462 INSTALL='$INSTALL' 12463 MKDIR_P='$MKDIR_P' 12464 AWK='$AWK' 12465 test -n "\$AWK" || AWK=awk 12466 _ACEOF 12467 12468 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12469 # The default lists apply if the user does not specify any file. 12470 ac_need_defaults=: 12471 while test $# != 0 12472 do 12473 case $1 in 12474 --*=?*) 12475 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12476 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12477 ac_shift=: 12478 ;; 12479 --*=) 12480 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12481 ac_optarg= 12482 ac_shift=: 12483 ;; 12484 *) 12485 ac_option=$1 12486 ac_optarg=$2 12487 ac_shift=shift 12488 ;; 12489 esac 12490 12491 case $ac_option in 12492 # Handling of the options. 12493 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12494 ac_cs_recheck=: ;; 12495 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12496 printf "%s\n" "$ac_cs_version"; exit ;; 12497 --config | --confi | --conf | --con | --co | --c ) 12498 printf "%s\n" "$ac_cs_config"; exit ;; 12499 --debug | --debu | --deb | --de | --d | -d ) 12500 debug=: ;; 12501 --file | --fil | --fi | --f ) 12502 $ac_shift 12503 case $ac_optarg in 12504 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12505 '') as_fn_error $? "missing file argument" ;; 12506 esac 12507 as_fn_append CONFIG_FILES " '$ac_optarg'" 12508 ac_need_defaults=false;; 12509 --header | --heade | --head | --hea ) 12510 $ac_shift 12511 case $ac_optarg in 12512 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12513 esac 12514 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12515 ac_need_defaults=false;; 12516 --he | --h) 12517 # Conflict between --help and --header 12518 as_fn_error $? "ambiguous option: '$1' 12519 Try '$0 --help' for more information.";; 12520 --help | --hel | -h ) 12521 printf "%s\n" "$ac_cs_usage"; exit ;; 12522 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12523 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12524 ac_cs_silent=: ;; 12525 12526 # This is an error. 12527 -*) as_fn_error $? "unrecognized option: '$1' 12528 Try '$0 --help' for more information." ;; 12529 12530 *) as_fn_append ac_config_targets " $1" 12531 ac_need_defaults=false ;; 12532 12533 esac 12534 shift 12535 done 12536 12537 ac_configure_extra_args= 12538 12539 if $ac_cs_silent; then 12540 exec 6>/dev/null 12541 ac_configure_extra_args="$ac_configure_extra_args --silent" 12542 fi 12543 12544 _ACEOF 12545 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12546 if \$ac_cs_recheck; then 12547 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12548 shift 12549 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12550 CONFIG_SHELL='$SHELL' 12551 export CONFIG_SHELL 12552 exec "\$@" 12553 fi 12554 12555 _ACEOF 12556 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12557 exec 5>>config.log 12558 { 12559 echo 12560 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12561 ## Running $as_me. ## 12562 _ASBOX 12563 printf "%s\n" "$ac_log" 12564 } >&5 12565 12566 _ACEOF 12567 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12568 # 12569 # INIT-COMMANDS 12570 # 12571 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12572 12573 _ACEOF 12574 12575 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12576 12577 # Handling of arguments. 12578 for ac_config_target in $ac_config_targets 12579 do 12580 case $ac_config_target in 12581 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12582 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12583 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12584 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12585 12586 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12587 esac 12588 done 12589 12590 12591 # If the user did not use the arguments to specify the items to instantiate, 12592 # then the envvar interface is used. Set only those that are not. 12593 # We use the long form for the default assignment because of an extremely 12594 # bizarre bug on SunOS 4.1.3. 12595 if $ac_need_defaults; then 12596 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12597 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12598 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12599 fi 12600 12601 # Have a temporary directory for convenience. Make it in the build tree 12602 # simply because there is no reason against having it here, and in addition, 12603 # creating and moving files from /tmp can sometimes cause problems. 12604 # Hook for its removal unless debugging. 12605 # Note that there is a small window in which the directory will not be cleaned: 12606 # after its creation but before its name has been assigned to '$tmp'. 12607 $debug || 12608 { 12609 tmp= ac_tmp= 12610 trap 'exit_status=$? 12611 : "${ac_tmp:=$tmp}" 12612 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12613 ' 0 12614 trap 'as_fn_exit 1' 1 2 13 15 12615 } 12616 # Create a (secure) tmp directory for tmp files. 12617 12618 { 12619 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12620 test -d "$tmp" 12621 } || 12622 { 12623 tmp=./conf$$-$RANDOM 12624 (umask 077 && mkdir "$tmp") 12625 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12626 ac_tmp=$tmp 12627 12628 # Set up the scripts for CONFIG_FILES section. 12629 # No need to generate them if there are no CONFIG_FILES. 12630 # This happens for instance with './config.status config.h'. 12631 if test -n "$CONFIG_FILES"; then 12632 12633 12634 ac_cr=`echo X | tr X '\015'` 12635 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12636 # But we know of no other shell where ac_cr would be empty at this 12637 # point, so we can use a bashism as a fallback. 12638 if test "x$ac_cr" = x; then 12639 eval ac_cr=\$\'\\r\' 12640 fi 12641 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12642 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12643 ac_cs_awk_cr='\\r' 12644 else 12645 ac_cs_awk_cr=$ac_cr 12646 fi 12647 12648 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12649 _ACEOF 12650 12651 12652 { 12653 echo "cat >conf$$subs.awk <<_ACEOF" && 12654 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12655 echo "_ACEOF" 12656 } >conf$$subs.sh || 12657 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12658 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12659 ac_delim='%!_!# ' 12660 for ac_last_try in false false false false false :; do 12661 . ./conf$$subs.sh || 12662 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12663 12664 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12665 if test $ac_delim_n = $ac_delim_num; then 12666 break 12667 elif $ac_last_try; then 12668 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12669 else 12670 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12671 fi 12672 done 12673 rm -f conf$$subs.sh 12674 12675 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12676 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12677 _ACEOF 12678 sed -n ' 12679 h 12680 s/^/S["/; s/!.*/"]=/ 12681 p 12682 g 12683 s/^[^!]*!// 12684 :repl 12685 t repl 12686 s/'"$ac_delim"'$// 12687 t delim 12688 :nl 12689 h 12690 s/\(.\{148\}\)..*/\1/ 12691 t more1 12692 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12693 p 12694 n 12695 b repl 12696 :more1 12697 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12698 p 12699 g 12700 s/.\{148\}// 12701 t nl 12702 :delim 12703 h 12704 s/\(.\{148\}\)..*/\1/ 12705 t more2 12706 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12707 p 12708 b 12709 :more2 12710 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12711 p 12712 g 12713 s/.\{148\}// 12714 t delim 12715 ' <conf$$subs.awk | sed ' 12716 /^[^""]/{ 12717 N 12718 s/\n// 12719 } 12720 ' >>$CONFIG_STATUS || ac_write_fail=1 12721 rm -f conf$$subs.awk 12722 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12723 _ACAWK 12724 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12725 for (key in S) S_is_set[key] = 1 12726 FS = "" 12727 12728 } 12729 { 12730 line = $ 0 12731 nfields = split(line, field, "@") 12732 substed = 0 12733 len = length(field[1]) 12734 for (i = 2; i < nfields; i++) { 12735 key = field[i] 12736 keylen = length(key) 12737 if (S_is_set[key]) { 12738 value = S[key] 12739 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12740 len += length(value) + length(field[++i]) 12741 substed = 1 12742 } else 12743 len += 1 + keylen 12744 } 12745 12746 print line 12747 } 12748 12749 _ACAWK 12750 _ACEOF 12751 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12752 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12753 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12754 else 12755 cat 12756 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12757 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12758 _ACEOF 12759 12760 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12761 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12762 # trailing colons and then remove the whole line if VPATH becomes empty 12763 # (actually we leave an empty line to preserve line numbers). 12764 if test "x$srcdir" = x.; then 12765 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12766 h 12767 s/// 12768 s/^/:/ 12769 s/[ ]*$/:/ 12770 s/:\$(srcdir):/:/g 12771 s/:\${srcdir}:/:/g 12772 s/:@srcdir@:/:/g 12773 s/^:*// 12774 s/:*$// 12775 x 12776 s/\(=[ ]*\).*/\1/ 12777 G 12778 s/\n// 12779 s/^[^=]*=[ ]*$// 12780 }' 12781 fi 12782 12783 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12784 fi # test -n "$CONFIG_FILES" 12785 12786 # Set up the scripts for CONFIG_HEADERS section. 12787 # No need to generate them if there are no CONFIG_HEADERS. 12788 # This happens for instance with './config.status Makefile'. 12789 if test -n "$CONFIG_HEADERS"; then 12790 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12791 BEGIN { 12792 _ACEOF 12793 12794 # Transform confdefs.h into an awk script 'defines.awk', embedded as 12795 # here-document in config.status, that substitutes the proper values into 12796 # config.h.in to produce config.h. 12797 12798 # Create a delimiter string that does not exist in confdefs.h, to ease 12799 # handling of long lines. 12800 ac_delim='%!_!# ' 12801 for ac_last_try in false false :; do 12802 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12803 if test -z "$ac_tt"; then 12804 break 12805 elif $ac_last_try; then 12806 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12807 else 12808 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12809 fi 12810 done 12811 12812 # For the awk script, D is an array of macro values keyed by name, 12813 # likewise P contains macro parameters if any. Preserve backslash 12814 # newline sequences. 12815 12816 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12817 sed -n ' 12818 s/.\{148\}/&'"$ac_delim"'/g 12819 t rset 12820 :rset 12821 s/^[ ]*#[ ]*define[ ][ ]*/ / 12822 t def 12823 d 12824 :def 12825 s/\\$// 12826 t bsnl 12827 s/["\\]/\\&/g 12828 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12829 D["\1"]=" \3"/p 12830 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12831 d 12832 :bsnl 12833 s/["\\]/\\&/g 12834 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12835 D["\1"]=" \3\\\\\\n"\\/p 12836 t cont 12837 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12838 t cont 12839 d 12840 :cont 12841 n 12842 s/.\{148\}/&'"$ac_delim"'/g 12843 t clear 12844 :clear 12845 s/\\$// 12846 t bsnlc 12847 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12848 d 12849 :bsnlc 12850 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12851 b cont 12852 ' <confdefs.h | sed ' 12853 s/'"$ac_delim"'/"\\\ 12854 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12855 12856 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12857 for (key in D) D_is_set[key] = 1 12858 FS = "" 12859 } 12860 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12861 line = \$ 0 12862 split(line, arg, " ") 12863 if (arg[1] == "#") { 12864 defundef = arg[2] 12865 mac1 = arg[3] 12866 } else { 12867 defundef = substr(arg[1], 2) 12868 mac1 = arg[2] 12869 } 12870 split(mac1, mac2, "(") #) 12871 macro = mac2[1] 12872 prefix = substr(line, 1, index(line, defundef) - 1) 12873 if (D_is_set[macro]) { 12874 # Preserve the white space surrounding the "#". 12875 print prefix "define", macro P[macro] D[macro] 12876 next 12877 } else { 12878 # Replace #undef with comments. This is necessary, for example, 12879 # in the case of _POSIX_SOURCE, which is predefined and required 12880 # on some systems where configure will not decide to define it. 12881 if (defundef == "undef") { 12882 print "/*", prefix defundef, macro, "*/" 12883 next 12884 } 12885 } 12886 } 12887 { print } 12888 _ACAWK 12889 _ACEOF 12890 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12891 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12892 fi # test -n "$CONFIG_HEADERS" 12893 12894 12895 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12896 shift 12897 for ac_tag 12898 do 12899 case $ac_tag in 12900 :[FHLC]) ac_mode=$ac_tag; continue;; 12901 esac 12902 case $ac_mode$ac_tag in 12903 :[FHL]*:*);; 12904 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12905 :[FH]-) ac_tag=-:-;; 12906 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12907 esac 12908 ac_save_IFS=$IFS 12909 IFS=: 12910 set x $ac_tag 12911 IFS=$ac_save_IFS 12912 shift 12913 ac_file=$1 12914 shift 12915 12916 case $ac_mode in 12917 :L) ac_source=$1;; 12918 :[FH]) 12919 ac_file_inputs= 12920 for ac_f 12921 do 12922 case $ac_f in 12923 -) ac_f="$ac_tmp/stdin";; 12924 *) # Look for the file first in the build tree, then in the source tree 12925 # (if the path is not absolute). The absolute path cannot be DOS-style, 12926 # because $ac_f cannot contain ':'. 12927 test -f "$ac_f" || 12928 case $ac_f in 12929 [\\/$]*) false;; 12930 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12931 esac || 12932 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12933 esac 12934 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12935 as_fn_append ac_file_inputs " '$ac_f'" 12936 done 12937 12938 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12939 # use $as_me), people would be surprised to read: 12940 # /* config.h. Generated by config.status. */ 12941 configure_input='Generated from '` 12942 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12943 `' by configure.' 12944 if test x"$ac_file" != x-; then 12945 configure_input="$ac_file. $configure_input" 12946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12947 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12948 fi 12949 # Neutralize special characters interpreted by sed in replacement strings. 12950 case $configure_input in #( 12951 *\&* | *\|* | *\\* ) 12952 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12953 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12954 *) ac_sed_conf_input=$configure_input;; 12955 esac 12956 12957 case $ac_tag in 12958 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12959 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12960 esac 12961 ;; 12962 esac 12963 12964 ac_dir=`$as_dirname -- "$ac_file" || 12965 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12966 X"$ac_file" : 'X\(//\)[^/]' \| \ 12967 X"$ac_file" : 'X\(//\)$' \| \ 12968 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12969 printf "%s\n" X"$ac_file" | 12970 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12971 s//\1/ 12972 q 12973 } 12974 /^X\(\/\/\)[^/].*/{ 12975 s//\1/ 12976 q 12977 } 12978 /^X\(\/\/\)$/{ 12979 s//\1/ 12980 q 12981 } 12982 /^X\(\/\).*/{ 12983 s//\1/ 12984 q 12985 } 12986 s/.*/./; q'` 12987 as_dir="$ac_dir"; as_fn_mkdir_p 12988 ac_builddir=. 12989 12990 case "$ac_dir" in 12991 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12992 *) 12993 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12994 # A ".." for each directory in $ac_dir_suffix. 12995 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12996 case $ac_top_builddir_sub in 12997 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12998 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12999 esac ;; 13000 esac 13001 ac_abs_top_builddir=$ac_pwd 13002 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13003 # for backward compatibility: 13004 ac_top_builddir=$ac_top_build_prefix 13005 13006 case $srcdir in 13007 .) # We are building in place. 13008 ac_srcdir=. 13009 ac_top_srcdir=$ac_top_builddir_sub 13010 ac_abs_top_srcdir=$ac_pwd ;; 13011 [\\/]* | ?:[\\/]* ) # Absolute name. 13012 ac_srcdir=$srcdir$ac_dir_suffix; 13013 ac_top_srcdir=$srcdir 13014 ac_abs_top_srcdir=$srcdir ;; 13015 *) # Relative name. 13016 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13017 ac_top_srcdir=$ac_top_build_prefix$srcdir 13018 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13019 esac 13020 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13021 13022 13023 case $ac_mode in 13024 :F) 13025 # 13026 # CONFIG_FILE 13027 # 13028 13029 case $INSTALL in 13030 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13031 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13032 esac 13033 ac_MKDIR_P=$MKDIR_P 13034 case $MKDIR_P in 13035 [\\/$]* | ?:[\\/]* ) ;; 13036 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13037 esac 13038 _ACEOF 13039 13040 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13041 # If the template does not know about datarootdir, expand it. 13042 # FIXME: This hack should be removed a few years after 2.60. 13043 ac_datarootdir_hack=; ac_datarootdir_seen= 13044 ac_sed_dataroot=' 13045 /datarootdir/ { 13046 p 13047 q 13048 } 13049 /@datadir@/p 13050 /@docdir@/p 13051 /@infodir@/p 13052 /@localedir@/p 13053 /@mandir@/p' 13054 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13055 *datarootdir*) ac_datarootdir_seen=yes;; 13056 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13058 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13059 _ACEOF 13060 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13061 ac_datarootdir_hack=' 13062 s&@datadir@&$datadir&g 13063 s&@docdir@&$docdir&g 13064 s&@infodir@&$infodir&g 13065 s&@localedir@&$localedir&g 13066 s&@mandir@&$mandir&g 13067 s&\\\${datarootdir}&$datarootdir&g' ;; 13068 esac 13069 _ACEOF 13070 13071 # Neutralize VPATH when '$srcdir' = '.'. 13072 # Shell code in configure.ac might set extrasub. 13073 # FIXME: do we really want to maintain this feature? 13074 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13075 ac_sed_extra="$ac_vpsub 13076 $extrasub 13077 _ACEOF 13078 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13079 :t 13080 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13081 s|@configure_input@|$ac_sed_conf_input|;t t 13082 s&@top_builddir@&$ac_top_builddir_sub&;t t 13083 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13084 s&@srcdir@&$ac_srcdir&;t t 13085 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13086 s&@top_srcdir@&$ac_top_srcdir&;t t 13087 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13088 s&@builddir@&$ac_builddir&;t t 13089 s&@abs_builddir@&$ac_abs_builddir&;t t 13090 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13091 s&@INSTALL@&$ac_INSTALL&;t t 13092 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13093 $ac_datarootdir_hack 13094 " 13095 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13096 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13097 13098 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13099 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13100 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13101 "$ac_tmp/out"`; test -z "$ac_out"; } && 13102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13103 which seems to be undefined. Please make sure it is defined" >&5 13104 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13105 which seems to be undefined. Please make sure it is defined" >&2;} 13106 13107 rm -f "$ac_tmp/stdin" 13108 case $ac_file in 13109 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13110 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13111 esac \ 13112 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13113 ;; 13114 :H) 13115 # 13116 # CONFIG_HEADER 13117 # 13118 if test x"$ac_file" != x-; then 13119 { 13120 printf "%s\n" "/* $configure_input */" >&1 \ 13121 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13122 } >"$ac_tmp/config.h" \ 13123 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13124 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13126 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13127 else 13128 rm -f "$ac_file" 13129 mv "$ac_tmp/config.h" "$ac_file" \ 13130 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13131 fi 13132 else 13133 printf "%s\n" "/* $configure_input */" >&1 \ 13134 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13135 || as_fn_error $? "could not create -" "$LINENO" 5 13136 fi 13137 # Compute "$ac_file"'s index in $config_headers. 13138 _am_arg="$ac_file" 13139 _am_stamp_count=1 13140 for _am_header in $config_headers :; do 13141 case $_am_header in 13142 $_am_arg | $_am_arg:* ) 13143 break ;; 13144 * ) 13145 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13146 esac 13147 done 13148 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13149 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13150 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13151 X"$_am_arg" : 'X\(//\)$' \| \ 13152 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13153 printf "%s\n" X"$_am_arg" | 13154 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13155 s//\1/ 13156 q 13157 } 13158 /^X\(\/\/\)[^/].*/{ 13159 s//\1/ 13160 q 13161 } 13162 /^X\(\/\/\)$/{ 13163 s//\1/ 13164 q 13165 } 13166 /^X\(\/\).*/{ 13167 s//\1/ 13168 q 13169 } 13170 s/.*/./; q'`/stamp-h$_am_stamp_count 13171 ;; 13172 13173 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13174 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13175 ;; 13176 esac 13177 13178 13179 case $ac_file$ac_mode in 13180 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13181 # Older Autoconf quotes --file arguments for eval, but not when files 13182 # are listed without --file. Let's play safe and only enable the eval 13183 # if we detect the quoting. 13184 # TODO: see whether this extra hack can be removed once we start 13185 # requiring Autoconf 2.70 or later. 13186 case $CONFIG_FILES in #( 13187 *\'*) : 13188 eval set x "$CONFIG_FILES" ;; #( 13189 *) : 13190 set x $CONFIG_FILES ;; #( 13191 *) : 13192 ;; 13193 esac 13194 shift 13195 # Used to flag and report bootstrapping failures. 13196 am_rc=0 13197 for am_mf 13198 do 13199 # Strip MF so we end up with the name of the file. 13200 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13201 # Check whether this is an Automake generated Makefile which includes 13202 # dependency-tracking related rules and includes. 13203 # Grep'ing the whole file directly is not great: AIX grep has a line 13204 # limit of 2048, but all sed's we know have understand at least 4000. 13205 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13206 || continue 13207 am_dirpart=`$as_dirname -- "$am_mf" || 13208 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13209 X"$am_mf" : 'X\(//\)[^/]' \| \ 13210 X"$am_mf" : 'X\(//\)$' \| \ 13211 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13212 printf "%s\n" X"$am_mf" | 13213 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13214 s//\1/ 13215 q 13216 } 13217 /^X\(\/\/\)[^/].*/{ 13218 s//\1/ 13219 q 13220 } 13221 /^X\(\/\/\)$/{ 13222 s//\1/ 13223 q 13224 } 13225 /^X\(\/\).*/{ 13226 s//\1/ 13227 q 13228 } 13229 s/.*/./; q'` 13230 am_filepart=`$as_basename -- "$am_mf" || 13231 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13232 X"$am_mf" : 'X\(//\)$' \| \ 13233 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13234 printf "%s\n" X/"$am_mf" | 13235 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13236 s//\1/ 13237 q 13238 } 13239 /^X\/\(\/\/\)$/{ 13240 s//\1/ 13241 q 13242 } 13243 /^X\/\(\/\).*/{ 13244 s//\1/ 13245 q 13246 } 13247 s/.*/./; q'` 13248 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13249 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13250 | $MAKE -f - am--depfiles" >&5 13251 (cd "$am_dirpart" \ 13252 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13253 | $MAKE -f - am--depfiles) >&5 2>&5 13254 ac_status=$? 13255 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13256 (exit $ac_status); } || am_rc=$? 13257 done 13258 if test $am_rc -ne 0; then 13259 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13260 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13261 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13262 for automatic dependency tracking. If GNU make was not used, consider 13263 re-running the configure script with MAKE=\"gmake\" (or whatever is 13264 necessary). You can also try re-running configure with the 13265 '--disable-dependency-tracking' option to at least be able to build 13266 the package (albeit without support for automatic dependency tracking). 13267 See 'config.log' for more details" "$LINENO" 5; } 13268 fi 13269 { am_dirpart=; unset am_dirpart;} 13270 { am_filepart=; unset am_filepart;} 13271 { am_mf=; unset am_mf;} 13272 { am_rc=; unset am_rc;} 13273 rm -f conftest-deps.mk 13274 } 13275 ;; 13276 13277 esac 13278 done # for ac_tag 13279 13280 13281 as_fn_exit 0 13282 _ACEOF 13283 ac_clean_files=$ac_clean_files_save 13284 13285 test $ac_write_fail = 0 || 13286 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13287 13288 13289 # configure is writing to config.log, and then calls config.status. 13290 # config.status does its own redirection, appending to config.log. 13291 # Unfortunately, on DOS this fails, as config.log is still kept open 13292 # by configure, so config.status won't be able to write to it; its 13293 # output is simply discarded. So we exec the FD to /dev/null, 13294 # effectively closing config.log, so it can be properly (re)opened and 13295 # appended to by config.status. When coming back to configure, we 13296 # need to make the FD available again. 13297 if test "$no_create" != yes; then 13298 ac_cs_success=: 13299 ac_config_status_args= 13300 test "$silent" = yes && 13301 ac_config_status_args="$ac_config_status_args --quiet" 13302 exec 5>/dev/null 13303 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13304 exec 5>>config.log 13305 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13306 # would make configure fail if this is the last instruction. 13307 $ac_cs_success || as_fn_exit 1 13308 fi 13309 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13311 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13312 fi 13313 13314 13315
Indexes created Mon Apr 06 00:22:49 UTC 2026