configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for xbiff 1.0.5. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xbiff/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/xbiff/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='xbiff' 607 PACKAGE_TARNAME='xbiff' 608 PACKAGE_VERSION='1.0.5' 609 PACKAGE_STRING='xbiff 1.0.5' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xbiff/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 XBIFF_LIBS 652 XBIFF_CFLAGS 653 MAN_SUBSTS 654 XORG_MAN_PAGE 655 ADMIN_MAN_DIR 656 DRIVER_MAN_DIR 657 MISC_MAN_DIR 658 FILE_MAN_DIR 659 LIB_MAN_DIR 660 APP_MAN_DIR 661 ADMIN_MAN_SUFFIX 662 DRIVER_MAN_SUFFIX 663 MISC_MAN_SUFFIX 664 FILE_MAN_SUFFIX 665 LIB_MAN_SUFFIX 666 APP_MAN_SUFFIX 667 SED 668 host_os 669 host_vendor 670 host_cpu 671 host 672 build_os 673 build_vendor 674 build_cpu 675 build 676 INSTALL_CMD 677 PKG_CONFIG_LIBDIR 678 PKG_CONFIG_PATH 679 PKG_CONFIG 680 CHANGELOG_CMD 681 STRICT_CFLAGS 682 CWARNFLAGS 683 BASE_CFLAGS 684 am__fastdepCC_FALSE 685 am__fastdepCC_TRUE 686 CCDEPMODE 687 am__nodep 688 AMDEPBACKSLASH 689 AMDEP_FALSE 690 AMDEP_TRUE 691 am__include 692 DEPDIR 693 OBJEXT 694 EXEEXT 695 ac_ct_CC 696 CPPFLAGS 697 LDFLAGS 698 CFLAGS 699 CC 700 AM_BACKSLASH 701 AM_DEFAULT_VERBOSITY 702 AM_DEFAULT_V 703 AM_V 704 CSCOPE 705 ETAGS 706 CTAGS 707 am__untar 708 am__tar 709 AMTAR 710 am__leading_dot 711 SET_MAKE 712 AWK 713 mkdir_p 714 MKDIR_P 715 INSTALL_STRIP_PROGRAM 716 STRIP 717 install_sh 718 MAKEINFO 719 AUTOHEADER 720 AUTOMAKE 721 AUTOCONF 722 ACLOCAL 723 VERSION 724 PACKAGE 725 CYGPATH_W 726 am__isrc 727 INSTALL_DATA 728 INSTALL_SCRIPT 729 INSTALL_PROGRAM 730 target_alias 731 host_alias 732 build_alias 733 LIBS 734 ECHO_T 735 ECHO_N 736 ECHO_C 737 DEFS 738 mandir 739 localedir 740 libdir 741 psdir 742 pdfdir 743 dvidir 744 htmldir 745 infodir 746 docdir 747 oldincludedir 748 includedir 749 runstatedir 750 localstatedir 751 sharedstatedir 752 sysconfdir 753 datadir 754 datarootdir 755 libexecdir 756 sbindir 757 bindir 758 program_transform_name 759 prefix 760 exec_prefix 761 PACKAGE_URL 762 PACKAGE_BUGREPORT 763 PACKAGE_STRING 764 PACKAGE_VERSION 765 PACKAGE_TARNAME 766 PACKAGE_NAME 767 PATH_SEPARATOR 768 SHELL 769 am__quote' 770 ac_subst_files='' 771 ac_user_opts=' 772 enable_option_checking 773 enable_silent_rules 774 enable_dependency_tracking 775 enable_selective_werror 776 enable_strict_compilation 777 enable_largefile 778 with_mailbox_directory 779 enable_year2038 780 ' 781 ac_precious_vars='build_alias 782 host_alias 783 target_alias 784 CC 785 CFLAGS 786 LDFLAGS 787 LIBS 788 CPPFLAGS 789 PKG_CONFIG 790 PKG_CONFIG_PATH 791 PKG_CONFIG_LIBDIR 792 XBIFF_CFLAGS 793 XBIFF_LIBS' 794 795 796 # 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"expected an absolute directory name for --$ac_var: $ac_val" 1244 done 1245 1246 # There might be people who depend on the old broken behavior: '$host' 1247 # used to hold the argument of --host etc. 1248 # FIXME: To remove some day. 1249 build=$build_alias 1250 host=$host_alias 1251 target=$target_alias 1252 1253 # FIXME: To remove some day. 1254 if test "x$host_alias" != x; then 1255 if test "x$build_alias" = x; then 1256 cross_compiling=maybe 1257 elif test "x$build_alias" != "x$host_alias"; then 1258 cross_compiling=yes 1259 fi 1260 fi 1261 1262 ac_tool_prefix= 1263 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1264 1265 test "$silent" = yes && exec 6>/dev/null 1266 1267 1268 ac_pwd=`pwd` && test -n "$ac_pwd" && 1269 ac_ls_di=`ls -di .` && 1270 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1271 as_fn_error $? "working directory cannot be determined" 1272 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1273 as_fn_error $? "pwd does not report name of working directory" 1274 1275 1276 # Find the source files, if location was not specified. 1277 if test -z "$srcdir"; then 1278 ac_srcdir_defaulted=yes 1279 # Try the directory containing this script, then the parent directory. 1280 ac_confdir=`$as_dirname -- "$as_myself" || 1281 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1282 X"$as_myself" : 'X\(//\)[^/]' \| \ 1283 X"$as_myself" : 'X\(//\)$' \| \ 1284 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1285 printf "%s\n" X"$as_myself" | 1286 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1287 s//\1/ 1288 q 1289 } 1290 /^X\(\/\/\)[^/].*/{ 1291 s//\1/ 1292 q 1293 } 1294 /^X\(\/\/\)$/{ 1295 s//\1/ 1296 q 1297 } 1298 /^X\(\/\).*/{ 1299 s//\1/ 1300 q 1301 } 1302 s/.*/./; q'` 1303 srcdir=$ac_confdir 1304 if test ! -r "$srcdir/$ac_unique_file"; then 1305 srcdir=.. 1306 fi 1307 else 1308 ac_srcdir_defaulted=no 1309 fi 1310 if test ! -r "$srcdir/$ac_unique_file"; then 1311 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1312 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1313 fi 1314 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1315 ac_abs_confdir=`( 1316 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1317 pwd)` 1318 # When building in place, set srcdir=. 1319 if test "$ac_abs_confdir" = "$ac_pwd"; then 1320 srcdir=. 1321 fi 1322 # Remove unnecessary trailing slashes from srcdir. 1323 # Double slashes in file names in object file debugging info 1324 # mess up M-x gdb in Emacs. 1325 case $srcdir in 1326 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1327 esac 1328 for ac_var in $ac_precious_vars; do 1329 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1330 eval ac_env_${ac_var}_value=\$${ac_var} 1331 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1332 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1333 done 1334 1335 # 1336 # Report the --help message. 1337 # 1338 if test "$ac_init_help" = "long"; then 1339 # Omit some internal or obsolete options to make the list less imposing. 1340 # This message is too long to be a string in the A/UX 3.1 sh. 1341 cat <<_ACEOF 1342 'configure' configures xbiff 1.0.5 to adapt to many kinds of systems. 1343 1344 Usage: $0 [OPTION]... [VAR=VALUE]... 1345 1346 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1347 VAR=VALUE. See below for descriptions of some of the useful variables. 1348 1349 Defaults for the options are specified in brackets. 1350 1351 Configuration: 1352 -h, --help display this help and exit 1353 --help=short display options specific to this package 1354 --help=recursive display the short help of all the included packages 1355 -V, --version display version information and exit 1356 -q, --quiet, --silent do not print 'checking ...' messages 1357 --cache-file=FILE cache test results in FILE [disabled] 1358 -C, --config-cache alias for '--cache-file=config.cache' 1359 -n, --no-create do not create output files 1360 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1361 1362 Installation directories: 1363 --prefix=PREFIX install architecture-independent files in PREFIX 1364 [$ac_default_prefix] 1365 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1366 [PREFIX] 1367 1368 By default, 'make install' will install all the files in 1369 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1370 an installation prefix other than '$ac_default_prefix' using '--prefix', 1371 for instance '--prefix=\$HOME'. 1372 1373 For better control, use the options below. 1374 1375 Fine tuning of the installation directories: 1376 --bindir=DIR user executables [EPREFIX/bin] 1377 --sbindir=DIR system admin executables [EPREFIX/sbin] 1378 --libexecdir=DIR program executables [EPREFIX/libexec] 1379 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1380 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1381 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1382 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1383 --libdir=DIR object code libraries [EPREFIX/lib] 1384 --includedir=DIR C header files [PREFIX/include] 1385 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1386 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1387 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1388 --infodir=DIR info documentation [DATAROOTDIR/info] 1389 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1390 --mandir=DIR man documentation [DATAROOTDIR/man] 1391 --docdir=DIR documentation root [DATAROOTDIR/doc/xbiff] 1392 --htmldir=DIR html documentation [DOCDIR] 1393 --dvidir=DIR dvi documentation [DOCDIR] 1394 --pdfdir=DIR pdf documentation [DOCDIR] 1395 --psdir=DIR ps documentation [DOCDIR] 1396 _ACEOF 1397 1398 cat <<\_ACEOF 1399 1400 Program names: 1401 --program-prefix=PREFIX prepend PREFIX to installed program names 1402 --program-suffix=SUFFIX append SUFFIX to installed program names 1403 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1404 1405 System types: 1406 --build=BUILD configure for building on BUILD [guessed] 1407 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1408 _ACEOF 1409 fi 1410 1411 if test -n "$ac_init_help"; then 1412 case $ac_init_help in 1413 short | recursive ) echo "Configuration of xbiff 1.0.5:";; 1414 esac 1415 cat <<\_ACEOF 1416 1417 Optional Features: 1418 --disable-option-checking ignore unrecognized --enable/--with options 1419 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1420 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1421 --enable-silent-rules less verbose build output (undo: "make V=1") 1422 --disable-silent-rules verbose build output (undo: "make V=0") 1423 --enable-dependency-tracking 1424 do not reject slow dependency extractors 1425 --disable-dependency-tracking 1426 speeds up one-time build 1427 --disable-selective-werror 1428 Turn off selective compiler errors. (default: 1429 enabled) 1430 --enable-strict-compilation 1431 Enable all warnings from compiler and make them 1432 errors (default: disabled) 1433 --disable-largefile omit support for large files 1434 --enable-year2038 support timestamps after 2038 1435 1436 Optional Packages: 1437 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1438 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1439 --with-mailbox-directory=PATH 1440 specify directory to check for system mailboxes 1441 1442 Some influential environment variables: 1443 CC C compiler command 1444 CFLAGS C compiler flags 1445 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1446 nonstandard directory <lib dir> 1447 LIBS libraries to pass to the linker, e.g. -l<library> 1448 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1449 you have headers in a nonstandard directory <include dir> 1450 PKG_CONFIG path to pkg-config utility 1451 PKG_CONFIG_PATH 1452 directories to add to pkg-config's search path 1453 PKG_CONFIG_LIBDIR 1454 path overriding pkg-config's built-in search path 1455 XBIFF_CFLAGS 1456 C compiler flags for XBIFF, overriding pkg-config 1457 XBIFF_LIBS linker flags for XBIFF, overriding pkg-config 1458 1459 Use these variables to override the choices made by 'configure' or to help 1460 it to find libraries and programs with nonstandard names/locations. 1461 1462 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xbiff/issues>. 1463 _ACEOF 1464 ac_status=$? 1465 fi 1466 1467 if test "$ac_init_help" = "recursive"; then 1468 # If there are subdirs, report their specific --help. 1469 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1470 test -d "$ac_dir" || 1471 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1472 continue 1473 ac_builddir=. 1474 1475 case "$ac_dir" in 1476 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1477 *) 1478 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1479 # A ".." for each directory in $ac_dir_suffix. 1480 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1481 case $ac_top_builddir_sub in 1482 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1483 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1484 esac ;; 1485 esac 1486 ac_abs_top_builddir=$ac_pwd 1487 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1488 # for backward compatibility: 1489 ac_top_builddir=$ac_top_build_prefix 1490 1491 case $srcdir in 1492 .) # We are building in place. 1493 ac_srcdir=. 1494 ac_top_srcdir=$ac_top_builddir_sub 1495 ac_abs_top_srcdir=$ac_pwd ;; 1496 [\\/]* | ?:[\\/]* ) # Absolute name. 1497 ac_srcdir=$srcdir$ac_dir_suffix; 1498 ac_top_srcdir=$srcdir 1499 ac_abs_top_srcdir=$srcdir ;; 1500 *) # Relative name. 1501 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1502 ac_top_srcdir=$ac_top_build_prefix$srcdir 1503 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1504 esac 1505 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1506 1507 cd "$ac_dir" || { ac_status=$?; continue; } 1508 # Check for configure.gnu first; this name is used for a wrapper for 1509 # Metaconfig's "Configure" on case-insensitive file systems. 1510 if test -f "$ac_srcdir/configure.gnu"; then 1511 echo && 1512 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1513 elif test -f "$ac_srcdir/configure"; then 1514 echo && 1515 $SHELL "$ac_srcdir/configure" --help=recursive 1516 else 1517 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1518 fi || ac_status=$? 1519 cd "$ac_pwd" || { ac_status=$?; break; } 1520 done 1521 fi 1522 1523 test -n "$ac_init_help" && exit $ac_status 1524 if $ac_init_version; then 1525 cat <<\_ACEOF 1526 xbiff configure 1.0.5 1527 generated by GNU Autoconf 2.72 1528 1529 Copyright (C) 2023 Free Software Foundation, Inc. 1530 This configure script is free software; the Free Software Foundation 1531 gives unlimited permission to copy, distribute and modify it. 1532 _ACEOF 1533 exit 1534 fi 1535 1536 ## ------------------------ ## 1537 ## Autoconf initialization. ## 1538 ## ------------------------ ## 1539 1540 # ac_fn_c_try_compile LINENO 1541 # -------------------------- 1542 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1543 ac_fn_c_try_compile () 1544 { 1545 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1546 rm -f conftest.$ac_objext conftest.beam 1547 if { { ac_try="$ac_compile" 1548 case "(($ac_try" in 1549 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1550 *) ac_try_echo=$ac_try;; 1551 esac 1552 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1553 printf "%s\n" "$ac_try_echo"; } >&5 1554 (eval "$ac_compile") 2>conftest.err 1555 ac_status=$? 1556 if test -s conftest.err; then 1557 grep -v '^ *+' conftest.err >conftest.er1 1558 cat conftest.er1 >&5 1559 mv -f conftest.er1 conftest.err 1560 fi 1561 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1562 test $ac_status = 0; } && { 1563 test -z "$ac_c_werror_flag" || 1564 test ! -s conftest.err 1565 } && test -s conftest.$ac_objext 1566 then : 1567 ac_retval=0 1568 else case e in #( 1569 e) printf "%s\n" "$as_me: failed program was:" >&5 1570 sed 's/^/| /' conftest.$ac_ext >&5 1571 1572 ac_retval=1 ;; 1573 esac 1574 fi 1575 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1576 as_fn_set_status $ac_retval 1577 1578 } # ac_fn_c_try_compile 1579 1580 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1581 # ------------------------------------------------------------------ 1582 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1583 # accordingly. 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" >&6; } 1643 if eval test \${$3+y} 1644 then : 1645 printf %s "(cached) " >&6 1646 else case e in #( 1647 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1648 /* end confdefs.h. */ 1649 $4 1650 #include <$2> 1651 _ACEOF 1652 if ac_fn_c_try_compile "$LINENO" 1653 then : 1654 eval "$3=yes" 1655 else case e in #( 1656 e) eval "$3=no" ;; 1657 esac 1658 fi 1659 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1660 esac 1661 fi 1662 eval ac_res=\$$3 1663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1664 printf "%s\n" "$ac_res" >&6; } 1665 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1666 1667 } # ac_fn_c_check_header_compile 1668 1669 # ac_fn_c_try_link LINENO 1670 # ----------------------- 1671 # Try to link conftest.$ac_ext, and return whether this succeeded. 1672 ac_fn_c_try_link () 1673 { 1674 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1675 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1676 if { { ac_try="$ac_link" 1677 case "(($ac_try" in 1678 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1679 *) ac_try_echo=$ac_try;; 1680 esac 1681 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1682 printf "%s\n" "$ac_try_echo"; } >&5 1683 (eval "$ac_link") 2>conftest.err 1684 ac_status=$? 1685 if test -s conftest.err; then 1686 grep -v '^ *+' conftest.err >conftest.er1 1687 cat conftest.er1 >&5 1688 mv -f conftest.er1 conftest.err 1689 fi 1690 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1691 test $ac_status = 0; } && { 1692 test -z "$ac_c_werror_flag" || 1693 test ! -s conftest.err 1694 } && test -s conftest$ac_exeext && { 1695 test "$cross_compiling" = yes || 1696 test -x conftest$ac_exeext 1697 } 1698 then : 1699 ac_retval=0 1700 else case e in #( 1701 e) printf "%s\n" "$as_me: failed program was:" >&5 1702 sed 's/^/| /' conftest.$ac_ext >&5 1703 1704 ac_retval=1 ;; 1705 esac 1706 fi 1707 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1708 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1709 # interfere with the next link command; also delete a directory that is 1710 # left behind by Apple's compiler. We do this before executing the actions. 1711 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1712 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1713 as_fn_set_status $ac_retval 1714 1715 } # ac_fn_c_try_link 1716 ac_configure_args_raw= 1717 for ac_arg 1718 do 1719 case $ac_arg in 1720 *\'*) 1721 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1722 esac 1723 as_fn_append ac_configure_args_raw " '$ac_arg'" 1724 done 1725 1726 case $ac_configure_args_raw in 1727 *$as_nl*) 1728 ac_safe_unquote= ;; 1729 *) 1730 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1731 ac_unsafe_a="$ac_unsafe_z#~" 1732 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1733 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1734 esac 1735 1736 cat >config.log <<_ACEOF 1737 This file contains any messages produced by compilers while 1738 running configure, to aid debugging if configure makes a mistake. 1739 1740 It was created by xbiff $as_me 1.0.5, which was 1741 generated by GNU Autoconf 2.72. Invocation command line was 1742 1743 $ $0$ac_configure_args_raw 1744 1745 _ACEOF 1746 exec 5>>config.log 1747 { 1748 cat <<_ASUNAME 1749 ## --------- ## 1750 ## Platform. ## 1751 ## --------- ## 1752 1753 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1754 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1755 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1756 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1757 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1758 1759 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1760 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1761 1762 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1763 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1764 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1765 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1766 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1767 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1768 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1769 1770 _ASUNAME 1771 1772 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1773 for as_dir in $PATH 1774 do 1775 IFS=$as_save_IFS 1776 case $as_dir in #((( 1777 '') as_dir=./ ;; 1778 */) ;; 1779 *) as_dir=$as_dir/ ;; 1780 esac 1781 printf "%s\n" "PATH: $as_dir" 1782 done 1783 IFS=$as_save_IFS 1784 1785 } >&5 1786 1787 cat >&5 <<_ACEOF 1788 1789 1790 ## ----------- ## 1791 ## Core tests. ## 1792 ## ----------- ## 1793 1794 _ACEOF 1795 1796 1797 # Keep a trace of the command line. 1798 # Strip out --no-create and --no-recursion so they do not pile up. 1799 # Strip out --silent because we don't want to record it for future runs. 1800 # Also quote any args containing shell meta-characters. 1801 # Make two passes to allow for proper duplicate-argument suppression. 1802 ac_configure_args= 1803 ac_configure_args0= 1804 ac_configure_args1= 1805 ac_must_keep_next=false 1806 for ac_pass in 1 2 1807 do 1808 for ac_arg 1809 do 1810 case $ac_arg in 1811 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1812 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1813 | -silent | --silent | --silen | --sile | --sil) 1814 continue ;; 1815 *\'*) 1816 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1817 esac 1818 case $ac_pass in 1819 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1820 2) 1821 as_fn_append ac_configure_args1 " '$ac_arg'" 1822 if test $ac_must_keep_next = true; then 1823 ac_must_keep_next=false # Got value, back to normal. 1824 else 1825 case $ac_arg in 1826 *=* | --config-cache | -C | -disable-* | --disable-* \ 1827 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1828 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1829 | -with-* | --with-* | -without-* | --without-* | --x) 1830 case "$ac_configure_args0 " in 1831 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1832 esac 1833 ;; 1834 -* ) ac_must_keep_next=true ;; 1835 esac 1836 fi 1837 as_fn_append ac_configure_args " '$ac_arg'" 1838 ;; 1839 esac 1840 done 1841 done 1842 { ac_configure_args0=; unset ac_configure_args0;} 1843 { ac_configure_args1=; unset ac_configure_args1;} 1844 1845 # When interrupted or exit'd, cleanup temporary files, and complete 1846 # config.log. We remove comments because anyway the quotes in there 1847 # would cause problems or look ugly. 1848 # WARNING: Use '\'' to represent an apostrophe within the trap. 1849 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1850 trap 'exit_status=$? 1851 # Sanitize IFS. 1852 IFS=" "" $as_nl" 1853 # Save into config.log some information that might help in debugging. 1854 { 1855 echo 1856 1857 printf "%s\n" "## ---------------- ## 1858 ## Cache variables. ## 1859 ## ---------------- ##" 1860 echo 1861 # The following way of writing the cache mishandles newlines in values, 1862 ( 1863 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1864 eval ac_val=\$$ac_var 1865 case $ac_val in #( 1866 *${as_nl}*) 1867 case $ac_var in #( 1868 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1869 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1870 esac 1871 case $ac_var in #( 1872 _ | IFS | as_nl) ;; #( 1873 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1874 *) { eval $ac_var=; unset $ac_var;} ;; 1875 esac ;; 1876 esac 1877 done 1878 (set) 2>&1 | 1879 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1880 *${as_nl}ac_space=\ *) 1881 sed -n \ 1882 "s/'\''/'\''\\\\'\'''\''/g; 1883 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1884 ;; #( 1885 *) 1886 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1887 ;; 1888 esac | 1889 sort 1890 ) 1891 echo 1892 1893 printf "%s\n" "## ----------------- ## 1894 ## Output variables. ## 1895 ## ----------------- ##" 1896 echo 1897 for ac_var in $ac_subst_vars 1898 do 1899 eval ac_val=\$$ac_var 1900 case $ac_val in 1901 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1902 esac 1903 printf "%s\n" "$ac_var='\''$ac_val'\''" 1904 done | sort 1905 echo 1906 1907 if test -n "$ac_subst_files"; then 1908 printf "%s\n" "## ------------------- ## 1909 ## File substitutions. ## 1910 ## ------------------- ##" 1911 echo 1912 for ac_var in $ac_subst_files 1913 do 1914 eval ac_val=\$$ac_var 1915 case $ac_val in 1916 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1917 esac 1918 printf "%s\n" "$ac_var='\''$ac_val'\''" 1919 done | sort 1920 echo 1921 fi 1922 1923 if test -s confdefs.h; then 1924 printf "%s\n" "## ----------- ## 1925 ## confdefs.h. ## 1926 ## ----------- ##" 1927 echo 1928 cat confdefs.h 1929 echo 1930 fi 1931 test "$ac_signal" != 0 && 1932 printf "%s\n" "$as_me: caught signal $ac_signal" 1933 printf "%s\n" "$as_me: exit $exit_status" 1934 } >&5 1935 rm -f core *.core core.conftest.* && 1936 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1937 exit $exit_status 1938 ' 0 1939 for ac_signal in 1 2 13 15; do 1940 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1941 done 1942 ac_signal=0 1943 1944 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1945 rm -f -r conftest* confdefs.h 1946 1947 printf "%s\n" "/* confdefs.h */" > confdefs.h 1948 1949 # Predefined preprocessor variables. 1950 1951 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1952 1953 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1954 1955 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1956 1957 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1958 1959 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1960 1961 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1962 1963 1964 # Let the site file select an alternate cache file if it wants to. 1965 # Prefer an explicitly selected file to automatically selected ones. 1966 if test -n "$CONFIG_SITE"; then 1967 ac_site_files="$CONFIG_SITE" 1968 elif test "x$prefix" != xNONE; then 1969 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1970 else 1971 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1972 fi 1973 1974 for ac_site_file in $ac_site_files 1975 do 1976 case $ac_site_file in #( 1977 */*) : 1978 ;; #( 1979 *) : 1980 ac_site_file=./$ac_site_file ;; 1981 esac 1982 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1984 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1985 sed 's/^/| /' "$ac_site_file" >&5 1986 . "$ac_site_file" \ 1987 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 1988 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 1989 as_fn_error $? "failed to load site script $ac_site_file 1990 See 'config.log' for more details" "$LINENO" 5; } 1991 fi 1992 done 1993 1994 if test -r "$cache_file"; then 1995 # Some versions of bash will fail to source /dev/null (special files 1996 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1997 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1999 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2000 case $cache_file in 2001 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2002 *) . "./$cache_file";; 2003 esac 2004 fi 2005 else 2006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2007 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2008 >$cache_file 2009 fi 2010 2011 # Test code for whether the C compiler supports C89 (global declarations) 2012 ac_c_conftest_c89_globals=' 2013 /* Does the compiler advertise C89 conformance? 2014 Do not test the value of __STDC__, because some compilers set it to 0 2015 while being otherwise adequately conformant. */ 2016 #if !defined __STDC__ 2017 # error "Compiler does not advertise C89 conformance" 2018 #endif 2019 2020 #include <stddef.h> 2021 #include <stdarg.h> 2022 struct stat; 2023 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2024 struct buf { int x; }; 2025 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2026 static char *e (char **p, int i) 2027 { 2028 return p[i]; 2029 } 2030 static char *f (char * (*g) (char **, int), char **p, ...) 2031 { 2032 char *s; 2033 va_list v; 2034 va_start (v,p); 2035 s = g (p, va_arg (v,int)); 2036 va_end (v); 2037 return s; 2038 } 2039 2040 /* C89 style stringification. */ 2041 #define noexpand_stringify(a) #a 2042 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2043 2044 /* C89 style token pasting. Exercises some of the corner cases that 2045 e.g. old MSVC gets wrong, but not very hard. */ 2046 #define noexpand_concat(a,b) a##b 2047 #define expand_concat(a,b) noexpand_concat(a,b) 2048 extern int vA; 2049 extern int vbee; 2050 #define aye A 2051 #define bee B 2052 int *pvA = &expand_concat(v,aye); 2053 int *pvbee = &noexpand_concat(v,bee); 2054 2055 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2056 function prototypes and stuff, but not \xHH hex character constants. 2057 These do not provoke an error unfortunately, instead are silently treated 2058 as an "x". The following induces an error, until -std is added to get 2059 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2060 array size at least. It is necessary to write \x00 == 0 to get something 2061 that is true only with -std. */ 2062 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2063 2064 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2065 inside strings and character constants. */ 2066 #define FOO(x) '\''x'\'' 2067 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2068 2069 int test (int i, double x); 2070 struct s1 {int (*f) (int a);}; 2071 struct s2 {int (*f) (double a);}; 2072 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2073 int, int);' 2074 2075 # Test code for whether the C compiler supports C89 (body of main). 2076 ac_c_conftest_c89_main=' 2077 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2078 ' 2079 2080 # Test code for whether the C compiler supports C99 (global declarations) 2081 ac_c_conftest_c99_globals=' 2082 /* Does the compiler advertise C99 conformance? */ 2083 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2084 # error "Compiler does not advertise C99 conformance" 2085 #endif 2086 2087 // See if C++-style comments work. 2088 2089 #include <stdbool.h> 2090 extern int puts (const char *); 2091 extern int printf (const char *, ...); 2092 extern int dprintf (int, const char *, ...); 2093 extern void *malloc (size_t); 2094 extern void free (void *); 2095 2096 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2097 // dprintf is used instead of fprintf to avoid needing to declare 2098 // FILE and stderr. 2099 #define debug(...) dprintf (2, __VA_ARGS__) 2100 #define showlist(...) puts (#__VA_ARGS__) 2101 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2102 static void 2103 test_varargs_macros (void) 2104 { 2105 int x = 1234; 2106 int y = 5678; 2107 debug ("Flag"); 2108 debug ("X = %d\n", x); 2109 showlist (The first, second, and third items.); 2110 report (x>y, "x is %d but y is %d", x, y); 2111 } 2112 2113 // Check long long types. 2114 #define BIG64 18446744073709551615ull 2115 #define BIG32 4294967295ul 2116 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2117 #if !BIG_OK 2118 #error "your preprocessor is broken" 2119 #endif 2120 #if BIG_OK 2121 #else 2122 #error "your preprocessor is broken" 2123 #endif 2124 static long long int bignum = -9223372036854775807LL; 2125 static unsigned long long int ubignum = BIG64; 2126 2127 struct incomplete_array 2128 { 2129 int datasize; 2130 double data[]; 2131 }; 2132 2133 struct named_init { 2134 int number; 2135 const wchar_t *name; 2136 double average; 2137 }; 2138 2139 typedef const char *ccp; 2140 2141 static inline int 2142 test_restrict (ccp restrict text) 2143 { 2144 // Iterate through items via the restricted pointer. 2145 // Also check for declarations in for loops. 2146 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2147 continue; 2148 return 0; 2149 } 2150 2151 // Check varargs and va_copy. 2152 static bool 2153 test_varargs (const char *format, ...) 2154 { 2155 va_list args; 2156 va_start (args, format); 2157 va_list args_copy; 2158 va_copy (args_copy, args); 2159 2160 const char *str = ""; 2161 int number = 0; 2162 float fnumber = 0; 2163 2164 while (*format) 2165 { 2166 switch (*format++) 2167 { 2168 case '\''s'\'': // string 2169 str = va_arg (args_copy, const char *); 2170 break; 2171 case '\''d'\'': // int 2172 number = va_arg (args_copy, int); 2173 break; 2174 case '\''f'\'': // float 2175 fnumber = va_arg (args_copy, double); 2176 break; 2177 default: 2178 break; 2179 } 2180 } 2181 va_end (args_copy); 2182 va_end (args); 2183 2184 return *str && number && fnumber; 2185 } 2186 ' 2187 2188 # Test code for whether the C compiler supports C99 (body of main). 2189 ac_c_conftest_c99_main=' 2190 // Check bool. 2191 _Bool success = false; 2192 success |= (argc != 0); 2193 2194 // Check restrict. 2195 if (test_restrict ("String literal") == 0) 2196 success = true; 2197 char *restrict newvar = "Another string"; 2198 2199 // Check varargs. 2200 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2201 test_varargs_macros (); 2202 2203 // Check flexible array members. 2204 struct incomplete_array *ia = 2205 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2206 ia->datasize = 10; 2207 for (int i = 0; i < ia->datasize; ++i) 2208 ia->data[i] = i * 1.234; 2209 // Work around memory leak warnings. 2210 free (ia); 2211 2212 // Check named initializers. 2213 struct named_init ni = { 2214 .number = 34, 2215 .name = L"Test wide string", 2216 .average = 543.34343, 2217 }; 2218 2219 ni.number = 58; 2220 2221 int dynamic_array[ni.number]; 2222 dynamic_array[0] = argv[0][0]; 2223 dynamic_array[ni.number - 1] = 543; 2224 2225 // work around unused variable warnings 2226 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2227 || dynamic_array[ni.number - 1] != 543); 2228 ' 2229 2230 # Test code for whether the C compiler supports C11 (global declarations) 2231 ac_c_conftest_c11_globals=' 2232 /* Does the compiler advertise C11 conformance? */ 2233 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2234 # error "Compiler does not advertise C11 conformance" 2235 #endif 2236 2237 // Check _Alignas. 2238 char _Alignas (double) aligned_as_double; 2239 char _Alignas (0) no_special_alignment; 2240 extern char aligned_as_int; 2241 char _Alignas (0) _Alignas (int) aligned_as_int; 2242 2243 // Check _Alignof. 2244 enum 2245 { 2246 int_alignment = _Alignof (int), 2247 int_array_alignment = _Alignof (int[100]), 2248 char_alignment = _Alignof (char) 2249 }; 2250 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2251 2252 // Check _Noreturn. 2253 int _Noreturn does_not_return (void) { for (;;) continue; } 2254 2255 // Check _Static_assert. 2256 struct test_static_assert 2257 { 2258 int x; 2259 _Static_assert (sizeof (int) <= sizeof (long int), 2260 "_Static_assert does not work in struct"); 2261 long int y; 2262 }; 2263 2264 // Check UTF-8 literals. 2265 #define u8 syntax error! 2266 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2267 2268 // Check duplicate typedefs. 2269 typedef long *long_ptr; 2270 typedef long int *long_ptr; 2271 typedef long_ptr long_ptr; 2272 2273 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2274 struct anonymous 2275 { 2276 union { 2277 struct { int i; int j; }; 2278 struct { int k; long int l; } w; 2279 }; 2280 int m; 2281 } v1; 2282 ' 2283 2284 # Test code for whether the C compiler supports C11 (body of main). 2285 ac_c_conftest_c11_main=' 2286 _Static_assert ((offsetof (struct anonymous, i) 2287 == offsetof (struct anonymous, w.k)), 2288 "Anonymous union alignment botch"); 2289 v1.i = 2; 2290 v1.w.k = 5; 2291 ok |= v1.i != 5; 2292 ' 2293 2294 # Test code for whether the C compiler supports C11 (complete). 2295 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2296 ${ac_c_conftest_c99_globals} 2297 ${ac_c_conftest_c11_globals} 2298 2299 int 2300 main (int argc, char **argv) 2301 { 2302 int ok = 0; 2303 ${ac_c_conftest_c89_main} 2304 ${ac_c_conftest_c99_main} 2305 ${ac_c_conftest_c11_main} 2306 return ok; 2307 } 2308 " 2309 2310 # Test code for whether the C compiler supports C99 (complete). 2311 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2312 ${ac_c_conftest_c99_globals} 2313 2314 int 2315 main (int argc, char **argv) 2316 { 2317 int ok = 0; 2318 ${ac_c_conftest_c89_main} 2319 ${ac_c_conftest_c99_main} 2320 return ok; 2321 } 2322 " 2323 2324 # Test code for whether the C compiler supports C89 (complete). 2325 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2326 2327 int 2328 main (int argc, char **argv) 2329 { 2330 int ok = 0; 2331 ${ac_c_conftest_c89_main} 2332 return ok; 2333 } 2334 " 2335 2336 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2337 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2338 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2339 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2340 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2341 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2342 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2343 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2344 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2345 2346 # Auxiliary files required by this configure script. 2347 ac_aux_files="config.guess config.sub compile missing install-sh" 2348 2349 # Locations in which to look for auxiliary files. 2350 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2351 2352 # Search for a directory containing all of the required auxiliary files, 2353 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2354 # If we don't find one directory that contains all the files we need, 2355 # we report the set of missing files from the *first* directory in 2356 # $ac_aux_dir_candidates and give up. 2357 ac_missing_aux_files="" 2358 ac_first_candidate=: 2359 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2361 as_found=false 2362 for as_dir in $ac_aux_dir_candidates 2363 do 2364 IFS=$as_save_IFS 2365 case $as_dir in #((( 2366 '') as_dir=./ ;; 2367 */) ;; 2368 *) as_dir=$as_dir/ ;; 2369 esac 2370 as_found=: 2371 2372 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2373 ac_aux_dir_found=yes 2374 ac_install_sh= 2375 for ac_aux in $ac_aux_files 2376 do 2377 # As a special case, if "install-sh" is required, that requirement 2378 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2379 # and $ac_install_sh is set appropriately for whichever one is found. 2380 if test x"$ac_aux" = x"install-sh" 2381 then 2382 if test -f "${as_dir}install-sh"; then 2383 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2384 ac_install_sh="${as_dir}install-sh -c" 2385 elif test -f "${as_dir}install.sh"; then 2386 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2387 ac_install_sh="${as_dir}install.sh -c" 2388 elif test -f "${as_dir}shtool"; then 2389 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2390 ac_install_sh="${as_dir}shtool install -c" 2391 else 2392 ac_aux_dir_found=no 2393 if $ac_first_candidate; then 2394 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2395 else 2396 break 2397 fi 2398 fi 2399 else 2400 if test -f "${as_dir}${ac_aux}"; then 2401 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2402 else 2403 ac_aux_dir_found=no 2404 if $ac_first_candidate; then 2405 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2406 else 2407 break 2408 fi 2409 fi 2410 fi 2411 done 2412 if test "$ac_aux_dir_found" = yes; then 2413 ac_aux_dir="$as_dir" 2414 break 2415 fi 2416 ac_first_candidate=false 2417 2418 as_found=false 2419 done 2420 IFS=$as_save_IFS 2421 if $as_found 2422 then : 2423 2424 else case e in #( 2425 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2426 esac 2427 fi 2428 2429 2430 # These three variables are undocumented and unsupported, 2431 # and are intended to be withdrawn in a future Autoconf release. 2432 # They can cause serious problems if a builder's source tree is in a directory 2433 # whose full name contains unusual characters. 2434 if test -f "${ac_aux_dir}config.guess"; then 2435 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2436 fi 2437 if test -f "${ac_aux_dir}config.sub"; then 2438 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2439 fi 2440 if test -f "$ac_aux_dir/configure"; then 2441 ac_configure="$SHELL ${ac_aux_dir}configure" 2442 fi 2443 2444 # Check that the precious variables saved in the cache have kept the same 2445 # value. 2446 ac_cache_corrupted=false 2447 for ac_var in $ac_precious_vars; do 2448 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2449 eval ac_new_set=\$ac_env_${ac_var}_set 2450 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2451 eval ac_new_val=\$ac_env_${ac_var}_value 2452 case $ac_old_set,$ac_new_set in 2453 set,) 2454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2455 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2456 ac_cache_corrupted=: ;; 2457 ,set) 2458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2459 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2460 ac_cache_corrupted=: ;; 2461 ,);; 2462 *) 2463 if test "x$ac_old_val" != "x$ac_new_val"; then 2464 # differences in whitespace do not lead to failure. 2465 ac_old_val_w=`echo x $ac_old_val` 2466 ac_new_val_w=`echo x $ac_new_val` 2467 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2469 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2470 ac_cache_corrupted=: 2471 else 2472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2473 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2474 eval $ac_var=\$ac_old_val 2475 fi 2476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2477 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2479 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2480 fi;; 2481 esac 2482 # Pass precious variables to config.status. 2483 if test "$ac_new_set" = set; then 2484 case $ac_new_val in 2485 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2486 *) ac_arg=$ac_var=$ac_new_val ;; 2487 esac 2488 case " $ac_configure_args " in 2489 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2490 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2491 esac 2492 fi 2493 done 2494 if $ac_cache_corrupted; then 2495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2496 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2498 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2499 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2500 and start over" "$LINENO" 5 2501 fi 2502 ## -------------------- ## 2503 ## Main body of script. ## 2504 ## -------------------- ## 2505 2506 ac_ext=c 2507 ac_cpp='$CPP $CPPFLAGS' 2508 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2509 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2510 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2511 2512 2513 2514 ac_config_headers="$ac_config_headers config.h" 2515 2516 2517 # Initialize Automake 2518 am__api_version='1.16' 2519 2520 2521 2522 # Find a good install program. We prefer a C program (faster), 2523 # so one script is as good as another. But avoid the broken or 2524 # incompatible versions: 2525 # SysV /etc/install, /usr/sbin/install 2526 # SunOS /usr/etc/install 2527 # IRIX /sbin/install 2528 # AIX /bin/install 2529 # AmigaOS /C/install, which installs bootblocks on floppy discs 2530 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2531 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2532 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2533 # OS/2's system install, which has a completely different semantic 2534 # ./install, which can be erroneously created by make from ./install.sh. 2535 # Reject install programs that cannot install multiple files. 2536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2537 printf %s "checking for a BSD-compatible install... " >&6; } 2538 if test -z "$INSTALL"; then 2539 if test ${ac_cv_path_install+y} 2540 then : 2541 printf %s "(cached) " >&6 2542 else case e in #( 2543 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2544 for as_dir in $PATH 2545 do 2546 IFS=$as_save_IFS 2547 case $as_dir in #((( 2548 '') as_dir=./ ;; 2549 */) ;; 2550 *) as_dir=$as_dir/ ;; 2551 esac 2552 # Account for fact that we put trailing slashes in our PATH walk. 2553 case $as_dir in #(( 2554 ./ | /[cC]/* | \ 2555 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2556 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2557 /usr/ucb/* ) ;; 2558 *) 2559 # OSF1 and SCO ODT 3.0 have their own names for install. 2560 # Don't use installbsd from OSF since it installs stuff as root 2561 # by default. 2562 for ac_prog in ginstall scoinst install; do 2563 for ac_exec_ext in '' $ac_executable_extensions; do 2564 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2565 if test $ac_prog = install && 2566 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2567 # AIX install. It has an incompatible calling convention. 2568 : 2569 elif test $ac_prog = install && 2570 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2571 # program-specific install script used by HP pwplus--don't use. 2572 : 2573 else 2574 rm -rf conftest.one conftest.two conftest.dir 2575 echo one > conftest.one 2576 echo two > conftest.two 2577 mkdir conftest.dir 2578 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2579 test -s conftest.one && test -s conftest.two && 2580 test -s conftest.dir/conftest.one && 2581 test -s conftest.dir/conftest.two 2582 then 2583 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2584 break 3 2585 fi 2586 fi 2587 fi 2588 done 2589 done 2590 ;; 2591 esac 2592 2593 done 2594 IFS=$as_save_IFS 2595 2596 rm -rf conftest.one conftest.two conftest.dir 2597 ;; 2598 esac 2599 fi 2600 if test ${ac_cv_path_install+y}; then 2601 INSTALL=$ac_cv_path_install 2602 else 2603 # As a last resort, use the slow shell script. Don't cache a 2604 # value for INSTALL within a source directory, because that will 2605 # break other packages using the cache if that directory is 2606 # removed, or if the value is a relative name. 2607 INSTALL=$ac_install_sh 2608 fi 2609 fi 2610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2611 printf "%s\n" "$INSTALL" >&6; } 2612 2613 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2614 # It thinks the first close brace ends the variable substitution. 2615 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2616 2617 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2618 2619 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2620 2621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2622 printf %s "checking whether build environment is sane... " >&6; } 2623 # Reject unsafe characters in $srcdir or the absolute working directory 2624 # name. Accept space and tab only in the latter. 2625 am_lf=' 2626 ' 2627 case `pwd` in 2628 *[\\\"\#\$\&\'\`$am_lf]*) 2629 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2630 esac 2631 case $srcdir in 2632 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2633 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2634 esac 2635 2636 # Do 'set' in a subshell so we don't clobber the current shell's 2637 # arguments. Must try -L first in case configure is actually a 2638 # symlink; some systems play weird games with the mod time of symlinks 2639 # (eg FreeBSD returns the mod time of the symlink's containing 2640 # directory). 2641 if ( 2642 am_has_slept=no 2643 for am_try in 1 2; do 2644 echo "timestamp, slept: $am_has_slept" > conftest.file 2645 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2646 if test "$*" = "X"; then 2647 # -L didn't work. 2648 set X `ls -t "$srcdir/configure" conftest.file` 2649 fi 2650 if test "$*" != "X $srcdir/configure conftest.file" \ 2651 && test "$*" != "X conftest.file $srcdir/configure"; then 2652 2653 # If neither matched, then we have a broken ls. This can happen 2654 # if, for instance, CONFIG_SHELL is bash and it inherits a 2655 # broken ls alias from the environment. This has actually 2656 # happened. Such a system could not be considered "sane". 2657 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2658 alias in your environment" "$LINENO" 5 2659 fi 2660 if test "$2" = conftest.file || test $am_try -eq 2; then 2661 break 2662 fi 2663 # Just in case. 2664 sleep 1 2665 am_has_slept=yes 2666 done 2667 test "$2" = conftest.file 2668 ) 2669 then 2670 # Ok. 2671 : 2672 else 2673 as_fn_error $? "newly created file is older than distributed files! 2674 Check your system clock" "$LINENO" 5 2675 fi 2676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2677 printf "%s\n" "yes" >&6; } 2678 # If we didn't sleep, we still need to ensure time stamps of config.status and 2679 # generated files are strictly newer. 2680 am_sleep_pid= 2681 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2682 ( sleep 1 ) & 2683 am_sleep_pid=$! 2684 fi 2685 2686 rm -f conftest.file 2687 2688 test "$program_prefix" != NONE && 2689 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2690 # Use a double $ so make ignores it. 2691 test "$program_suffix" != NONE && 2692 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2693 # Double any \ or $. 2694 # By default was 's,x,x', remove it if useless. 2695 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2696 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2697 2698 2699 # Expand $ac_aux_dir to an absolute path. 2700 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2701 2702 2703 if test x"${MISSING+set}" != xset; then 2704 MISSING="\${SHELL} '$am_aux_dir/missing'" 2705 fi 2706 # Use eval to expand $SHELL 2707 if eval "$MISSING --is-lightweight"; then 2708 am_missing_run="$MISSING " 2709 else 2710 am_missing_run= 2711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2712 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2713 fi 2714 2715 if test x"${install_sh+set}" != xset; then 2716 case $am_aux_dir in 2717 *\ * | *\ *) 2718 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2719 *) 2720 install_sh="\${SHELL} $am_aux_dir/install-sh" 2721 esac 2722 fi 2723 2724 # Installed binaries are usually stripped using 'strip' when the user 2725 # run "make install-strip". However 'strip' might not be the right 2726 # tool to use in cross-compilation environments, therefore Automake 2727 # will honor the 'STRIP' environment variable to overrule this program. 2728 if test "$cross_compiling" != no; then 2729 if test -n "$ac_tool_prefix"; then 2730 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2731 set dummy ${ac_tool_prefix}strip; ac_word=$2 2732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2733 printf %s "checking for $ac_word... " >&6; } 2734 if test ${ac_cv_prog_STRIP+y} 2735 then : 2736 printf %s "(cached) " >&6 2737 else case e in #( 2738 e) if test -n "$STRIP"; then 2739 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2740 else 2741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2742 for as_dir in $PATH 2743 do 2744 IFS=$as_save_IFS 2745 case $as_dir in #((( 2746 '') as_dir=./ ;; 2747 */) ;; 2748 *) as_dir=$as_dir/ ;; 2749 esac 2750 for ac_exec_ext in '' $ac_executable_extensions; do 2751 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2752 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2753 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2754 break 2 2755 fi 2756 done 2757 done 2758 IFS=$as_save_IFS 2759 2760 fi ;; 2761 esac 2762 fi 2763 STRIP=$ac_cv_prog_STRIP 2764 if test -n "$STRIP"; then 2765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2766 printf "%s\n" "$STRIP" >&6; } 2767 else 2768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2769 printf "%s\n" "no" >&6; } 2770 fi 2771 2772 2773 fi 2774 if test -z "$ac_cv_prog_STRIP"; then 2775 ac_ct_STRIP=$STRIP 2776 # Extract the first word of "strip", so it can be a program name with args. 2777 set dummy strip; ac_word=$2 2778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2779 printf %s "checking for $ac_word... " >&6; } 2780 if test ${ac_cv_prog_ac_ct_STRIP+y} 2781 then : 2782 printf %s "(cached) " >&6 2783 else case e in #( 2784 e) if test -n "$ac_ct_STRIP"; then 2785 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2786 else 2787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2788 for as_dir in $PATH 2789 do 2790 IFS=$as_save_IFS 2791 case $as_dir in #((( 2792 '') as_dir=./ ;; 2793 */) ;; 2794 *) as_dir=$as_dir/ ;; 2795 esac 2796 for ac_exec_ext in '' $ac_executable_extensions; do 2797 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2798 ac_cv_prog_ac_ct_STRIP="strip" 2799 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2800 break 2 2801 fi 2802 done 2803 done 2804 IFS=$as_save_IFS 2805 2806 fi ;; 2807 esac 2808 fi 2809 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2810 if test -n "$ac_ct_STRIP"; then 2811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2812 printf "%s\n" "$ac_ct_STRIP" >&6; } 2813 else 2814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2815 printf "%s\n" "no" >&6; } 2816 fi 2817 2818 if test "x$ac_ct_STRIP" = x; then 2819 STRIP=":" 2820 else 2821 case $cross_compiling:$ac_tool_warned in 2822 yes:) 2823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2824 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2825 ac_tool_warned=yes ;; 2826 esac 2827 STRIP=$ac_ct_STRIP 2828 fi 2829 else 2830 STRIP="$ac_cv_prog_STRIP" 2831 fi 2832 2833 fi 2834 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2835 2836 2837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2838 printf %s "checking for a race-free mkdir -p... " >&6; } 2839 if test -z "$MKDIR_P"; then 2840 if test ${ac_cv_path_mkdir+y} 2841 then : 2842 printf %s "(cached) " >&6 2843 else case e in #( 2844 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2845 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2846 do 2847 IFS=$as_save_IFS 2848 case $as_dir in #((( 2849 '') as_dir=./ ;; 2850 */) ;; 2851 *) as_dir=$as_dir/ ;; 2852 esac 2853 for ac_prog in mkdir gmkdir; do 2854 for ac_exec_ext in '' $ac_executable_extensions; do 2855 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2856 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2857 'mkdir ('*'coreutils) '* | \ 2858 *'BusyBox '* | \ 2859 'mkdir (fileutils) '4.1*) 2860 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2861 break 3;; 2862 esac 2863 done 2864 done 2865 done 2866 IFS=$as_save_IFS 2867 ;; 2868 esac 2869 fi 2870 2871 test -d ./--version && rmdir ./--version 2872 if test ${ac_cv_path_mkdir+y}; then 2873 MKDIR_P="$ac_cv_path_mkdir -p" 2874 else 2875 # As a last resort, use plain mkdir -p, 2876 # in the hope it doesn't have the bugs of ancient mkdir. 2877 MKDIR_P='mkdir -p' 2878 fi 2879 fi 2880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2881 printf "%s\n" "$MKDIR_P" >&6; } 2882 2883 for ac_prog in gawk mawk nawk awk 2884 do 2885 # Extract the first word of "$ac_prog", so it can be a program name with args. 2886 set dummy $ac_prog; ac_word=$2 2887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2888 printf %s "checking for $ac_word... " >&6; } 2889 if test ${ac_cv_prog_AWK+y} 2890 then : 2891 printf %s "(cached) " >&6 2892 else case e in #( 2893 e) if test -n "$AWK"; then 2894 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2895 else 2896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2897 for as_dir in $PATH 2898 do 2899 IFS=$as_save_IFS 2900 case $as_dir in #((( 2901 '') as_dir=./ ;; 2902 */) ;; 2903 *) as_dir=$as_dir/ ;; 2904 esac 2905 for ac_exec_ext in '' $ac_executable_extensions; do 2906 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2907 ac_cv_prog_AWK="$ac_prog" 2908 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2909 break 2 2910 fi 2911 done 2912 done 2913 IFS=$as_save_IFS 2914 2915 fi ;; 2916 esac 2917 fi 2918 AWK=$ac_cv_prog_AWK 2919 if test -n "$AWK"; then 2920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2921 printf "%s\n" "$AWK" >&6; } 2922 else 2923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2924 printf "%s\n" "no" >&6; } 2925 fi 2926 2927 2928 test -n "$AWK" && break 2929 done 2930 2931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2932 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2933 set x ${MAKE-make} 2934 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2935 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2936 then : 2937 printf %s "(cached) " >&6 2938 else case e in #( 2939 e) cat >conftest.make <<\_ACEOF 2940 SHELL = /bin/sh 2941 all: 2942 @echo '@@@%%%=$(MAKE)=@@@%%%' 2943 _ACEOF 2944 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2945 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2946 *@@@%%%=?*=@@@%%%*) 2947 eval ac_cv_prog_make_${ac_make}_set=yes;; 2948 *) 2949 eval ac_cv_prog_make_${ac_make}_set=no;; 2950 esac 2951 rm -f conftest.make ;; 2952 esac 2953 fi 2954 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2956 printf "%s\n" "yes" >&6; } 2957 SET_MAKE= 2958 else 2959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2960 printf "%s\n" "no" >&6; } 2961 SET_MAKE="MAKE=${MAKE-make}" 2962 fi 2963 2964 rm -rf .tst 2>/dev/null 2965 mkdir .tst 2>/dev/null 2966 if test -d .tst; then 2967 am__leading_dot=. 2968 else 2969 am__leading_dot=_ 2970 fi 2971 rmdir .tst 2>/dev/null 2972 2973 # Check whether --enable-silent-rules was given. 2974 if test ${enable_silent_rules+y} 2975 then : 2976 enableval=$enable_silent_rules; 2977 fi 2978 2979 case $enable_silent_rules in # ((( 2980 yes) AM_DEFAULT_VERBOSITY=0;; 2981 no) AM_DEFAULT_VERBOSITY=1;; 2982 *) AM_DEFAULT_VERBOSITY=1;; 2983 esac 2984 am_make=${MAKE-make} 2985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2986 printf %s "checking whether $am_make supports nested variables... " >&6; } 2987 if test ${am_cv_make_support_nested_variables+y} 2988 then : 2989 printf %s "(cached) " >&6 2990 else case e in #( 2991 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 2992 BAR0=false 2993 BAR1=true 2994 V=1 2995 am__doit: 2996 @$(TRUE) 2997 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2998 am_cv_make_support_nested_variables=yes 2999 else 3000 am_cv_make_support_nested_variables=no 3001 fi ;; 3002 esac 3003 fi 3004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3005 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3006 if test $am_cv_make_support_nested_variables = yes; then 3007 AM_V='$(V)' 3008 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3009 else 3010 AM_V=$AM_DEFAULT_VERBOSITY 3011 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3012 fi 3013 AM_BACKSLASH='\' 3014 3015 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3016 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3017 # is not polluted with repeated "-I." 3018 am__isrc=' -I$(srcdir)' 3019 # test to see if srcdir already configured 3020 if test -f $srcdir/config.status; then 3021 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3022 fi 3023 fi 3024 3025 # test whether we have cygpath 3026 if test -z "$CYGPATH_W"; then 3027 if (cygpath --version) >/dev/null 2>/dev/null; then 3028 CYGPATH_W='cygpath -w' 3029 else 3030 CYGPATH_W=echo 3031 fi 3032 fi 3033 3034 3035 # Define the identity of the package. 3036 PACKAGE='xbiff' 3037 VERSION='1.0.5' 3038 3039 3040 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3041 3042 3043 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3044 3045 # Some tools Automake needs. 3046 3047 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3048 3049 3050 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3051 3052 3053 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3054 3055 3056 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3057 3058 3059 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3060 3061 # For better backward compatibility. To be removed once Automake 1.9.x 3062 # dies out for good. For more background, see: 3063 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3064 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3065 mkdir_p='$(MKDIR_P)' 3066 3067 # We need awk for the "check" target (and possibly the TAP driver). The 3068 # system "awk" is bad on some platforms. 3069 # Always define AMTAR for backward compatibility. Yes, it's still used 3070 # in the wild :-( We should find a proper way to deprecate it ... 3071 AMTAR='$${TAR-tar}' 3072 3073 3074 # We'll loop over all known methods to create a tar archive until one works. 3075 _am_tools='gnutar pax cpio none' 3076 3077 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3078 3079 3080 3081 3082 3083 # Variables for tags utilities; see am/tags.am 3084 if test -z "$CTAGS"; then 3085 CTAGS=ctags 3086 fi 3087 3088 if test -z "$ETAGS"; then 3089 ETAGS=etags 3090 fi 3091 3092 if test -z "$CSCOPE"; then 3093 CSCOPE=cscope 3094 fi 3095 3096 3097 3098 # POSIX will say in a future version that running "rm -f" with no argument 3099 # is OK; and we want to be able to make that assumption in our Makefile 3100 # recipes. So use an aggressive probe to check that the usage we want is 3101 # actually supported "in the wild" to an acceptable degree. 3102 # See automake bug#10828. 3103 # To make any issue more visible, cause the running configure to be aborted 3104 # by default if the 'rm' program in use doesn't match our expectations; the 3105 # user can still override this though. 3106 if rm -f && rm -fr && rm -rf; then : OK; else 3107 cat >&2 <<'END' 3108 Oops! 3109 3110 Your 'rm' program seems unable to run without file operands specified 3111 on the command line, even when the '-f' option is present. This is contrary 3112 to the behaviour of most rm programs out there, and not conforming with 3113 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3114 3115 Please tell bug-automake@gnu.org about your system, including the value 3116 of your $PATH and any error possibly output before this message. This 3117 can help us improve future automake versions. 3118 3119 END 3120 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3121 echo 'Configuration will proceed anyway, since you have set the' >&2 3122 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3123 echo >&2 3124 else 3125 cat >&2 <<'END' 3126 Aborting the configuration process, to ensure you take notice of the issue. 3127 3128 You can download and install GNU coreutils to get an 'rm' implementation 3129 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3130 3131 If you want to complete the configuration process using your problematic 3132 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3133 to "yes", and re-run configure. 3134 3135 END 3136 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3137 fi 3138 fi 3139 3140 3141 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 DEPDIR="${am__leading_dot}deps" 3163 3164 ac_config_commands="$ac_config_commands depfiles" 3165 3166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3167 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3168 cat > confinc.mk << 'END' 3169 am__doit: 3170 @echo this is the am__doit target >confinc.out 3171 .PHONY: am__doit 3172 END 3173 am__include="#" 3174 am__quote= 3175 # BSD make does it like this. 3176 echo '.include "confinc.mk" # ignored' > confmf.BSD 3177 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3178 echo 'include confinc.mk # ignored' > confmf.GNU 3179 _am_result=no 3180 for s in GNU BSD; do 3181 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3182 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3183 ac_status=$? 3184 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3185 (exit $ac_status); } 3186 case $?:`cat confinc.out 2>/dev/null` in #( 3187 '0:this is the am__doit target') : 3188 case $s in #( 3189 BSD) : 3190 am__include='.include' am__quote='"' ;; #( 3191 *) : 3192 am__include='include' am__quote='' ;; 3193 esac ;; #( 3194 *) : 3195 ;; 3196 esac 3197 if test "$am__include" != "#"; then 3198 _am_result="yes ($s style)" 3199 break 3200 fi 3201 done 3202 rm -f confinc.* confmf.* 3203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3204 printf "%s\n" "${_am_result}" >&6; } 3205 3206 # Check whether --enable-dependency-tracking was given. 3207 if test ${enable_dependency_tracking+y} 3208 then : 3209 enableval=$enable_dependency_tracking; 3210 fi 3211 3212 if test "x$enable_dependency_tracking" != xno; then 3213 am_depcomp="$ac_aux_dir/depcomp" 3214 AMDEPBACKSLASH='\' 3215 am__nodep='_no' 3216 fi 3217 if test "x$enable_dependency_tracking" != xno; then 3218 AMDEP_TRUE= 3219 AMDEP_FALSE='#' 3220 else 3221 AMDEP_TRUE='#' 3222 AMDEP_FALSE= 3223 fi 3224 3225 3226 ac_ext=c 3227 ac_cpp='$CPP $CPPFLAGS' 3228 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3229 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3230 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3231 if test -n "$ac_tool_prefix"; then 3232 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3233 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3235 printf %s "checking for $ac_word... " >&6; } 3236 if test ${ac_cv_prog_CC+y} 3237 then : 3238 printf %s "(cached) " >&6 3239 else case e in #( 3240 e) if test -n "$CC"; then 3241 ac_cv_prog_CC="$CC" # Let the user override the test. 3242 else 3243 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3244 for as_dir in $PATH 3245 do 3246 IFS=$as_save_IFS 3247 case $as_dir in #((( 3248 '') as_dir=./ ;; 3249 */) ;; 3250 *) as_dir=$as_dir/ ;; 3251 esac 3252 for ac_exec_ext in '' $ac_executable_extensions; do 3253 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3254 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3255 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3256 break 2 3257 fi 3258 done 3259 done 3260 IFS=$as_save_IFS 3261 3262 fi ;; 3263 esac 3264 fi 3265 CC=$ac_cv_prog_CC 3266 if test -n "$CC"; then 3267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3268 printf "%s\n" "$CC" >&6; } 3269 else 3270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3271 printf "%s\n" "no" >&6; } 3272 fi 3273 3274 3275 fi 3276 if test -z "$ac_cv_prog_CC"; then 3277 ac_ct_CC=$CC 3278 # Extract the first word of "gcc", so it can be a program name with args. 3279 set dummy gcc; ac_word=$2 3280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3281 printf %s "checking for $ac_word... " >&6; } 3282 if test ${ac_cv_prog_ac_ct_CC+y} 3283 then : 3284 printf %s "(cached) " >&6 3285 else case e in #( 3286 e) if test -n "$ac_ct_CC"; then 3287 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3288 else 3289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3290 for as_dir in $PATH 3291 do 3292 IFS=$as_save_IFS 3293 case $as_dir in #((( 3294 '') as_dir=./ ;; 3295 */) ;; 3296 *) as_dir=$as_dir/ ;; 3297 esac 3298 for ac_exec_ext in '' $ac_executable_extensions; do 3299 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3300 ac_cv_prog_ac_ct_CC="gcc" 3301 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3302 break 2 3303 fi 3304 done 3305 done 3306 IFS=$as_save_IFS 3307 3308 fi ;; 3309 esac 3310 fi 3311 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3312 if test -n "$ac_ct_CC"; then 3313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3314 printf "%s\n" "$ac_ct_CC" >&6; } 3315 else 3316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3317 printf "%s\n" "no" >&6; } 3318 fi 3319 3320 if test "x$ac_ct_CC" = x; then 3321 CC="" 3322 else 3323 case $cross_compiling:$ac_tool_warned in 3324 yes:) 3325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3326 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3327 ac_tool_warned=yes ;; 3328 esac 3329 CC=$ac_ct_CC 3330 fi 3331 else 3332 CC="$ac_cv_prog_CC" 3333 fi 3334 3335 if test -z "$CC"; then 3336 if test -n "$ac_tool_prefix"; then 3337 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3338 set dummy ${ac_tool_prefix}cc; ac_word=$2 3339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3340 printf %s "checking for $ac_word... " >&6; } 3341 if test ${ac_cv_prog_CC+y} 3342 then : 3343 printf %s "(cached) " >&6 3344 else case e in #( 3345 e) if test -n "$CC"; then 3346 ac_cv_prog_CC="$CC" # Let the user override the test. 3347 else 3348 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3349 for as_dir in $PATH 3350 do 3351 IFS=$as_save_IFS 3352 case $as_dir in #((( 3353 '') as_dir=./ ;; 3354 */) ;; 3355 *) as_dir=$as_dir/ ;; 3356 esac 3357 for ac_exec_ext in '' $ac_executable_extensions; do 3358 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3359 ac_cv_prog_CC="${ac_tool_prefix}cc" 3360 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3361 break 2 3362 fi 3363 done 3364 done 3365 IFS=$as_save_IFS 3366 3367 fi ;; 3368 esac 3369 fi 3370 CC=$ac_cv_prog_CC 3371 if test -n "$CC"; then 3372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3373 printf "%s\n" "$CC" >&6; } 3374 else 3375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3376 printf "%s\n" "no" >&6; } 3377 fi 3378 3379 3380 fi 3381 fi 3382 if test -z "$CC"; then 3383 # Extract the first word of "cc", so it can be a program name with args. 3384 set dummy cc; ac_word=$2 3385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3386 printf %s "checking for $ac_word... " >&6; } 3387 if test ${ac_cv_prog_CC+y} 3388 then : 3389 printf %s "(cached) " >&6 3390 else case e in #( 3391 e) if test -n "$CC"; then 3392 ac_cv_prog_CC="$CC" # Let the user override the test. 3393 else 3394 ac_prog_rejected=no 3395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3396 for as_dir in $PATH 3397 do 3398 IFS=$as_save_IFS 3399 case $as_dir in #((( 3400 '') as_dir=./ ;; 3401 */) ;; 3402 *) as_dir=$as_dir/ ;; 3403 esac 3404 for ac_exec_ext in '' $ac_executable_extensions; do 3405 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3406 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3407 ac_prog_rejected=yes 3408 continue 3409 fi 3410 ac_cv_prog_CC="cc" 3411 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3412 break 2 3413 fi 3414 done 3415 done 3416 IFS=$as_save_IFS 3417 3418 if test $ac_prog_rejected = yes; then 3419 # We found a bogon in the path, so make sure we never use it. 3420 set dummy $ac_cv_prog_CC 3421 shift 3422 if test $# != 0; then 3423 # We chose a different compiler from the bogus one. 3424 # However, it has the same basename, so the bogon will be chosen 3425 # first if we set CC to just the basename; use the full file name. 3426 shift 3427 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3428 fi 3429 fi 3430 fi ;; 3431 esac 3432 fi 3433 CC=$ac_cv_prog_CC 3434 if test -n "$CC"; then 3435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3436 printf "%s\n" "$CC" >&6; } 3437 else 3438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3439 printf "%s\n" "no" >&6; } 3440 fi 3441 3442 3443 fi 3444 if test -z "$CC"; then 3445 if test -n "$ac_tool_prefix"; then 3446 for ac_prog in cl.exe 3447 do 3448 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3449 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3451 printf %s "checking for $ac_word... " >&6; } 3452 if test ${ac_cv_prog_CC+y} 3453 then : 3454 printf %s "(cached) " >&6 3455 else case e in #( 3456 e) if test -n "$CC"; then 3457 ac_cv_prog_CC="$CC" # Let the user override the test. 3458 else 3459 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3460 for as_dir in $PATH 3461 do 3462 IFS=$as_save_IFS 3463 case $as_dir in #((( 3464 '') as_dir=./ ;; 3465 */) ;; 3466 *) as_dir=$as_dir/ ;; 3467 esac 3468 for ac_exec_ext in '' $ac_executable_extensions; do 3469 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3470 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3471 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3472 break 2 3473 fi 3474 done 3475 done 3476 IFS=$as_save_IFS 3477 3478 fi ;; 3479 esac 3480 fi 3481 CC=$ac_cv_prog_CC 3482 if test -n "$CC"; then 3483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3484 printf "%s\n" "$CC" >&6; } 3485 else 3486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3487 printf "%s\n" "no" >&6; } 3488 fi 3489 3490 3491 test -n "$CC" && break 3492 done 3493 fi 3494 if test -z "$CC"; then 3495 ac_ct_CC=$CC 3496 for ac_prog in cl.exe 3497 do 3498 # Extract the first word of "$ac_prog", so it can be a program name with args. 3499 set dummy $ac_prog; ac_word=$2 3500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3501 printf %s "checking for $ac_word... " >&6; } 3502 if test ${ac_cv_prog_ac_ct_CC+y} 3503 then : 3504 printf %s "(cached) " >&6 3505 else case e in #( 3506 e) if test -n "$ac_ct_CC"; then 3507 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3508 else 3509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3510 for as_dir in $PATH 3511 do 3512 IFS=$as_save_IFS 3513 case $as_dir in #((( 3514 '') as_dir=./ ;; 3515 */) ;; 3516 *) as_dir=$as_dir/ ;; 3517 esac 3518 for ac_exec_ext in '' $ac_executable_extensions; do 3519 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3520 ac_cv_prog_ac_ct_CC="$ac_prog" 3521 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3522 break 2 3523 fi 3524 done 3525 done 3526 IFS=$as_save_IFS 3527 3528 fi ;; 3529 esac 3530 fi 3531 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3532 if test -n "$ac_ct_CC"; then 3533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3534 printf "%s\n" "$ac_ct_CC" >&6; } 3535 else 3536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3537 printf "%s\n" "no" >&6; } 3538 fi 3539 3540 3541 test -n "$ac_ct_CC" && break 3542 done 3543 3544 if test "x$ac_ct_CC" = x; then 3545 CC="" 3546 else 3547 case $cross_compiling:$ac_tool_warned in 3548 yes:) 3549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3550 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3551 ac_tool_warned=yes ;; 3552 esac 3553 CC=$ac_ct_CC 3554 fi 3555 fi 3556 3557 fi 3558 if test -z "$CC"; then 3559 if test -n "$ac_tool_prefix"; then 3560 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3561 set dummy ${ac_tool_prefix}clang; ac_word=$2 3562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3563 printf %s "checking for $ac_word... " >&6; } 3564 if test ${ac_cv_prog_CC+y} 3565 then : 3566 printf %s "(cached) " >&6 3567 else case e in #( 3568 e) if test -n "$CC"; then 3569 ac_cv_prog_CC="$CC" # Let the user override the test. 3570 else 3571 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3572 for as_dir in $PATH 3573 do 3574 IFS=$as_save_IFS 3575 case $as_dir in #((( 3576 '') as_dir=./ ;; 3577 */) ;; 3578 *) as_dir=$as_dir/ ;; 3579 esac 3580 for ac_exec_ext in '' $ac_executable_extensions; do 3581 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3582 ac_cv_prog_CC="${ac_tool_prefix}clang" 3583 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3584 break 2 3585 fi 3586 done 3587 done 3588 IFS=$as_save_IFS 3589 3590 fi ;; 3591 esac 3592 fi 3593 CC=$ac_cv_prog_CC 3594 if test -n "$CC"; then 3595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3596 printf "%s\n" "$CC" >&6; } 3597 else 3598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3599 printf "%s\n" "no" >&6; } 3600 fi 3601 3602 3603 fi 3604 if test -z "$ac_cv_prog_CC"; then 3605 ac_ct_CC=$CC 3606 # Extract the first word of "clang", so it can be a program name with args. 3607 set dummy clang; ac_word=$2 3608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3609 printf %s "checking for $ac_word... " >&6; } 3610 if test ${ac_cv_prog_ac_ct_CC+y} 3611 then : 3612 printf %s "(cached) " >&6 3613 else case e in #( 3614 e) if test -n "$ac_ct_CC"; then 3615 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3616 else 3617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3618 for as_dir in $PATH 3619 do 3620 IFS=$as_save_IFS 3621 case $as_dir in #((( 3622 '') as_dir=./ ;; 3623 */) ;; 3624 *) as_dir=$as_dir/ ;; 3625 esac 3626 for ac_exec_ext in '' $ac_executable_extensions; do 3627 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3628 ac_cv_prog_ac_ct_CC="clang" 3629 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3630 break 2 3631 fi 3632 done 3633 done 3634 IFS=$as_save_IFS 3635 3636 fi ;; 3637 esac 3638 fi 3639 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3640 if test -n "$ac_ct_CC"; then 3641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3642 printf "%s\n" "$ac_ct_CC" >&6; } 3643 else 3644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3645 printf "%s\n" "no" >&6; } 3646 fi 3647 3648 if test "x$ac_ct_CC" = x; then 3649 CC="" 3650 else 3651 case $cross_compiling:$ac_tool_warned in 3652 yes:) 3653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3654 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3655 ac_tool_warned=yes ;; 3656 esac 3657 CC=$ac_ct_CC 3658 fi 3659 else 3660 CC="$ac_cv_prog_CC" 3661 fi 3662 3663 fi 3664 3665 3666 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3667 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3668 as_fn_error $? "no acceptable C compiler found in \$PATH 3669 See 'config.log' for more details" "$LINENO" 5; } 3670 3671 # Provide some information about the compiler. 3672 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3673 set X $ac_compile 3674 ac_compiler=$2 3675 for ac_option in --version -v -V -qversion -version; do 3676 { { ac_try="$ac_compiler $ac_option >&5" 3677 case "(($ac_try" in 3678 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3679 *) ac_try_echo=$ac_try;; 3680 esac 3681 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3682 printf "%s\n" "$ac_try_echo"; } >&5 3683 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3684 ac_status=$? 3685 if test -s conftest.err; then 3686 sed '10a\ 3687 ... rest of stderr output deleted ... 3688 10q' conftest.err >conftest.er1 3689 cat conftest.er1 >&5 3690 fi 3691 rm -f conftest.er1 conftest.err 3692 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3693 test $ac_status = 0; } 3694 done 3695 3696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3697 /* end confdefs.h. */ 3698 3699 int 3700 main (void) 3701 { 3702 3703 ; 3704 return 0; 3705 } 3706 _ACEOF 3707 ac_clean_files_save=$ac_clean_files 3708 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3709 # Try to create an executable without -o first, disregard a.out. 3710 # It will help us diagnose broken compilers, and finding out an intuition 3711 # of exeext. 3712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3713 printf %s "checking whether the C compiler works... " >&6; } 3714 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3715 3716 # The possible output files: 3717 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3718 3719 ac_rmfiles= 3720 for ac_file in $ac_files 3721 do 3722 case $ac_file in 3723 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3724 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3725 esac 3726 done 3727 rm -f $ac_rmfiles 3728 3729 if { { ac_try="$ac_link_default" 3730 case "(($ac_try" in 3731 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3732 *) ac_try_echo=$ac_try;; 3733 esac 3734 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3735 printf "%s\n" "$ac_try_echo"; } >&5 3736 (eval "$ac_link_default") 2>&5 3737 ac_status=$? 3738 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3739 test $ac_status = 0; } 3740 then : 3741 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3742 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3743 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3744 # so that the user can short-circuit this test for compilers unknown to 3745 # Autoconf. 3746 for ac_file in $ac_files '' 3747 do 3748 test -f "$ac_file" || continue 3749 case $ac_file in 3750 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3751 ;; 3752 [ab].out ) 3753 # We found the default executable, but exeext='' is most 3754 # certainly right. 3755 break;; 3756 *.* ) 3757 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3758 then :; else 3759 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3760 fi 3761 # We set ac_cv_exeext here because the later test for it is not 3762 # safe: cross compilers may not add the suffix if given an '-o' 3763 # argument, so we may need to know it at that point already. 3764 # Even if this section looks crufty: it has the advantage of 3765 # actually working. 3766 break;; 3767 * ) 3768 break;; 3769 esac 3770 done 3771 test "$ac_cv_exeext" = no && ac_cv_exeext= 3772 3773 else case e in #( 3774 e) ac_file='' ;; 3775 esac 3776 fi 3777 if test -z "$ac_file" 3778 then : 3779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3780 printf "%s\n" "no" >&6; } 3781 printf "%s\n" "$as_me: failed program was:" >&5 3782 sed 's/^/| /' conftest.$ac_ext >&5 3783 3784 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3785 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3786 as_fn_error 77 "C compiler cannot create executables 3787 See 'config.log' for more details" "$LINENO" 5; } 3788 else case e in #( 3789 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3790 printf "%s\n" "yes" >&6; } ;; 3791 esac 3792 fi 3793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3794 printf %s "checking for C compiler default output file name... " >&6; } 3795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3796 printf "%s\n" "$ac_file" >&6; } 3797 ac_exeext=$ac_cv_exeext 3798 3799 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3800 ac_clean_files=$ac_clean_files_save 3801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3802 printf %s "checking for suffix of executables... " >&6; } 3803 if { { ac_try="$ac_link" 3804 case "(($ac_try" in 3805 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3806 *) ac_try_echo=$ac_try;; 3807 esac 3808 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3809 printf "%s\n" "$ac_try_echo"; } >&5 3810 (eval "$ac_link") 2>&5 3811 ac_status=$? 3812 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3813 test $ac_status = 0; } 3814 then : 3815 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3816 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3817 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3818 # 'rm'. 3819 for ac_file in conftest.exe conftest conftest.*; do 3820 test -f "$ac_file" || continue 3821 case $ac_file in 3822 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3823 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3824 break;; 3825 * ) break;; 3826 esac 3827 done 3828 else case e in #( 3829 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3830 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3831 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3832 See 'config.log' for more details" "$LINENO" 5; } ;; 3833 esac 3834 fi 3835 rm -f conftest conftest$ac_cv_exeext 3836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3837 printf "%s\n" "$ac_cv_exeext" >&6; } 3838 3839 rm -f conftest.$ac_ext 3840 EXEEXT=$ac_cv_exeext 3841 ac_exeext=$EXEEXT 3842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3843 /* end confdefs.h. */ 3844 #include <stdio.h> 3845 int 3846 main (void) 3847 { 3848 FILE *f = fopen ("conftest.out", "w"); 3849 if (!f) 3850 return 1; 3851 return ferror (f) || fclose (f) != 0; 3852 3853 ; 3854 return 0; 3855 } 3856 _ACEOF 3857 ac_clean_files="$ac_clean_files conftest.out" 3858 # Check that the compiler produces executables we can run. If not, either 3859 # the compiler is broken, or we cross compile. 3860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3861 printf %s "checking whether we are cross compiling... " >&6; } 3862 if test "$cross_compiling" != yes; then 3863 { { ac_try="$ac_link" 3864 case "(($ac_try" in 3865 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3866 *) ac_try_echo=$ac_try;; 3867 esac 3868 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3869 printf "%s\n" "$ac_try_echo"; } >&5 3870 (eval "$ac_link") 2>&5 3871 ac_status=$? 3872 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3873 test $ac_status = 0; } 3874 if { ac_try='./conftest$ac_cv_exeext' 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 "$ac_try") 2>&5 3882 ac_status=$? 3883 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3884 test $ac_status = 0; }; }; then 3885 cross_compiling=no 3886 else 3887 if test "$cross_compiling" = maybe; then 3888 cross_compiling=yes 3889 else 3890 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3891 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3892 as_fn_error 77 "cannot run C compiled programs. 3893 If you meant to cross compile, use '--host'. 3894 See 'config.log' for more details" "$LINENO" 5; } 3895 fi 3896 fi 3897 fi 3898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3899 printf "%s\n" "$cross_compiling" >&6; } 3900 3901 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3902 conftest.o conftest.obj conftest.out 3903 ac_clean_files=$ac_clean_files_save 3904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3905 printf %s "checking for suffix of object files... " >&6; } 3906 if test ${ac_cv_objext+y} 3907 then : 3908 printf %s "(cached) " >&6 3909 else case e in #( 3910 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3911 /* end confdefs.h. */ 3912 3913 int 3914 main (void) 3915 { 3916 3917 ; 3918 return 0; 3919 } 3920 _ACEOF 3921 rm -f conftest.o conftest.obj 3922 if { { ac_try="$ac_compile" 3923 case "(($ac_try" in 3924 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3925 *) ac_try_echo=$ac_try;; 3926 esac 3927 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3928 printf "%s\n" "$ac_try_echo"; } >&5 3929 (eval "$ac_compile") 2>&5 3930 ac_status=$? 3931 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3932 test $ac_status = 0; } 3933 then : 3934 for ac_file in conftest.o conftest.obj conftest.*; do 3935 test -f "$ac_file" || continue; 3936 case $ac_file in 3937 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3938 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3939 break;; 3940 esac 3941 done 3942 else case e in #( 3943 e) printf "%s\n" "$as_me: failed program was:" >&5 3944 sed 's/^/| /' conftest.$ac_ext >&5 3945 3946 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3947 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3948 as_fn_error $? "cannot compute suffix of object files: cannot compile 3949 See 'config.log' for more details" "$LINENO" 5; } ;; 3950 esac 3951 fi 3952 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3953 esac 3954 fi 3955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3956 printf "%s\n" "$ac_cv_objext" >&6; } 3957 OBJEXT=$ac_cv_objext 3958 ac_objext=$OBJEXT 3959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3960 printf %s "checking whether the compiler supports GNU C... " >&6; } 3961 if test ${ac_cv_c_compiler_gnu+y} 3962 then : 3963 printf %s "(cached) " >&6 3964 else case e in #( 3965 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3966 /* end confdefs.h. */ 3967 3968 int 3969 main (void) 3970 { 3971 #ifndef __GNUC__ 3972 choke me 3973 #endif 3974 3975 ; 3976 return 0; 3977 } 3978 _ACEOF 3979 if ac_fn_c_try_compile "$LINENO" 3980 then : 3981 ac_compiler_gnu=yes 3982 else case e in #( 3983 e) ac_compiler_gnu=no ;; 3984 esac 3985 fi 3986 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3987 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3988 ;; 3989 esac 3990 fi 3991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3992 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3993 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3994 3995 if test $ac_compiler_gnu = yes; then 3996 GCC=yes 3997 else 3998 GCC= 3999 fi 4000 ac_test_CFLAGS=${CFLAGS+y} 4001 ac_save_CFLAGS=$CFLAGS 4002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4003 printf %s "checking whether $CC accepts -g... " >&6; } 4004 if test ${ac_cv_prog_cc_g+y} 4005 then : 4006 printf %s "(cached) " >&6 4007 else case e in #( 4008 e) ac_save_c_werror_flag=$ac_c_werror_flag 4009 ac_c_werror_flag=yes 4010 ac_cv_prog_cc_g=no 4011 CFLAGS="-g" 4012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4013 /* end confdefs.h. */ 4014 4015 int 4016 main (void) 4017 { 4018 4019 ; 4020 return 0; 4021 } 4022 _ACEOF 4023 if ac_fn_c_try_compile "$LINENO" 4024 then : 4025 ac_cv_prog_cc_g=yes 4026 else case e in #( 4027 e) CFLAGS="" 4028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4029 /* end confdefs.h. */ 4030 4031 int 4032 main (void) 4033 { 4034 4035 ; 4036 return 0; 4037 } 4038 _ACEOF 4039 if ac_fn_c_try_compile "$LINENO" 4040 then : 4041 4042 else case e in #( 4043 e) ac_c_werror_flag=$ac_save_c_werror_flag 4044 CFLAGS="-g" 4045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4046 /* end confdefs.h. */ 4047 4048 int 4049 main (void) 4050 { 4051 4052 ; 4053 return 0; 4054 } 4055 _ACEOF 4056 if ac_fn_c_try_compile "$LINENO" 4057 then : 4058 ac_cv_prog_cc_g=yes 4059 fi 4060 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4061 esac 4062 fi 4063 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4064 esac 4065 fi 4066 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4067 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4068 esac 4069 fi 4070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4071 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4072 if test $ac_test_CFLAGS; then 4073 CFLAGS=$ac_save_CFLAGS 4074 elif test $ac_cv_prog_cc_g = yes; then 4075 if test "$GCC" = yes; then 4076 CFLAGS="-g -O2" 4077 else 4078 CFLAGS="-g" 4079 fi 4080 else 4081 if test "$GCC" = yes; then 4082 CFLAGS="-O2" 4083 else 4084 CFLAGS= 4085 fi 4086 fi 4087 ac_prog_cc_stdc=no 4088 if test x$ac_prog_cc_stdc = xno 4089 then : 4090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4091 printf %s "checking for $CC option to enable C11 features... " >&6; } 4092 if test ${ac_cv_prog_cc_c11+y} 4093 then : 4094 printf %s "(cached) " >&6 4095 else case e in #( 4096 e) ac_cv_prog_cc_c11=no 4097 ac_save_CC=$CC 4098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4099 /* end confdefs.h. */ 4100 $ac_c_conftest_c11_program 4101 _ACEOF 4102 for ac_arg in '' -std=gnu11 4103 do 4104 CC="$ac_save_CC $ac_arg" 4105 if ac_fn_c_try_compile "$LINENO" 4106 then : 4107 ac_cv_prog_cc_c11=$ac_arg 4108 fi 4109 rm -f core conftest.err conftest.$ac_objext conftest.beam 4110 test "x$ac_cv_prog_cc_c11" != "xno" && break 4111 done 4112 rm -f conftest.$ac_ext 4113 CC=$ac_save_CC ;; 4114 esac 4115 fi 4116 4117 if test "x$ac_cv_prog_cc_c11" = xno 4118 then : 4119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4120 printf "%s\n" "unsupported" >&6; } 4121 else case e in #( 4122 e) if test "x$ac_cv_prog_cc_c11" = x 4123 then : 4124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4125 printf "%s\n" "none needed" >&6; } 4126 else case e in #( 4127 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4128 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4129 CC="$CC $ac_cv_prog_cc_c11" ;; 4130 esac 4131 fi 4132 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4133 ac_prog_cc_stdc=c11 ;; 4134 esac 4135 fi 4136 fi 4137 if test x$ac_prog_cc_stdc = xno 4138 then : 4139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4140 printf %s "checking for $CC option to enable C99 features... " >&6; } 4141 if test ${ac_cv_prog_cc_c99+y} 4142 then : 4143 printf %s "(cached) " >&6 4144 else case e in #( 4145 e) ac_cv_prog_cc_c99=no 4146 ac_save_CC=$CC 4147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4148 /* end confdefs.h. */ 4149 $ac_c_conftest_c99_program 4150 _ACEOF 4151 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4152 do 4153 CC="$ac_save_CC $ac_arg" 4154 if ac_fn_c_try_compile "$LINENO" 4155 then : 4156 ac_cv_prog_cc_c99=$ac_arg 4157 fi 4158 rm -f core conftest.err conftest.$ac_objext conftest.beam 4159 test "x$ac_cv_prog_cc_c99" != "xno" && break 4160 done 4161 rm -f conftest.$ac_ext 4162 CC=$ac_save_CC ;; 4163 esac 4164 fi 4165 4166 if test "x$ac_cv_prog_cc_c99" = xno 4167 then : 4168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4169 printf "%s\n" "unsupported" >&6; } 4170 else case e in #( 4171 e) if test "x$ac_cv_prog_cc_c99" = x 4172 then : 4173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4174 printf "%s\n" "none needed" >&6; } 4175 else case e in #( 4176 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4177 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4178 CC="$CC $ac_cv_prog_cc_c99" ;; 4179 esac 4180 fi 4181 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4182 ac_prog_cc_stdc=c99 ;; 4183 esac 4184 fi 4185 fi 4186 if test x$ac_prog_cc_stdc = xno 4187 then : 4188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4189 printf %s "checking for $CC option to enable C89 features... " >&6; } 4190 if test ${ac_cv_prog_cc_c89+y} 4191 then : 4192 printf %s "(cached) " >&6 4193 else case e in #( 4194 e) ac_cv_prog_cc_c89=no 4195 ac_save_CC=$CC 4196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4197 /* end confdefs.h. */ 4198 $ac_c_conftest_c89_program 4199 _ACEOF 4200 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4201 do 4202 CC="$ac_save_CC $ac_arg" 4203 if ac_fn_c_try_compile "$LINENO" 4204 then : 4205 ac_cv_prog_cc_c89=$ac_arg 4206 fi 4207 rm -f core conftest.err conftest.$ac_objext conftest.beam 4208 test "x$ac_cv_prog_cc_c89" != "xno" && break 4209 done 4210 rm -f conftest.$ac_ext 4211 CC=$ac_save_CC ;; 4212 esac 4213 fi 4214 4215 if test "x$ac_cv_prog_cc_c89" = xno 4216 then : 4217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4218 printf "%s\n" "unsupported" >&6; } 4219 else case e in #( 4220 e) if test "x$ac_cv_prog_cc_c89" = x 4221 then : 4222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4223 printf "%s\n" "none needed" >&6; } 4224 else case e in #( 4225 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4226 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4227 CC="$CC $ac_cv_prog_cc_c89" ;; 4228 esac 4229 fi 4230 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4231 ac_prog_cc_stdc=c89 ;; 4232 esac 4233 fi 4234 fi 4235 4236 ac_ext=c 4237 ac_cpp='$CPP $CPPFLAGS' 4238 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4239 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4240 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4241 4242 4243 ac_ext=c 4244 ac_cpp='$CPP $CPPFLAGS' 4245 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4246 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4247 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4249 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4250 if test ${am_cv_prog_cc_c_o+y} 4251 then : 4252 printf %s "(cached) " >&6 4253 else case e in #( 4254 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4255 /* end confdefs.h. */ 4256 4257 int 4258 main (void) 4259 { 4260 4261 ; 4262 return 0; 4263 } 4264 _ACEOF 4265 # Make sure it works both with $CC and with simple cc. 4266 # Following AC_PROG_CC_C_O, we do the test twice because some 4267 # compilers refuse to overwrite an existing .o file with -o, 4268 # though they will create one. 4269 am_cv_prog_cc_c_o=yes 4270 for am_i in 1 2; do 4271 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4272 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4273 ac_status=$? 4274 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4275 (exit $ac_status); } \ 4276 && test -f conftest2.$ac_objext; then 4277 : OK 4278 else 4279 am_cv_prog_cc_c_o=no 4280 break 4281 fi 4282 done 4283 rm -f core conftest* 4284 unset am_i ;; 4285 esac 4286 fi 4287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4288 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4289 if test "$am_cv_prog_cc_c_o" != yes; then 4290 # Losing compiler, so override with the script. 4291 # FIXME: It is wrong to rewrite CC. 4292 # But if we don't then we get into trouble of one sort or another. 4293 # A longer-term fix would be to have automake use am__CC in this case, 4294 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4295 CC="$am_aux_dir/compile $CC" 4296 fi 4297 ac_ext=c 4298 ac_cpp='$CPP $CPPFLAGS' 4299 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4300 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4301 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4302 4303 4304 depcc="$CC" am_compiler_list= 4305 4306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4307 printf %s "checking dependency style of $depcc... " >&6; } 4308 if test ${am_cv_CC_dependencies_compiler_type+y} 4309 then : 4310 printf %s "(cached) " >&6 4311 else case e in #( 4312 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4313 # We make a subdir and do the tests there. Otherwise we can end up 4314 # making bogus files that we don't know about and never remove. For 4315 # instance it was reported that on HP-UX the gcc test will end up 4316 # making a dummy file named 'D' -- because '-MD' means "put the output 4317 # in D". 4318 rm -rf conftest.dir 4319 mkdir conftest.dir 4320 # Copy depcomp to subdir because otherwise we won't find it if we're 4321 # using a relative directory. 4322 cp "$am_depcomp" conftest.dir 4323 cd conftest.dir 4324 # We will build objects and dependencies in a subdirectory because 4325 # it helps to detect inapplicable dependency modes. For instance 4326 # both Tru64's cc and ICC support -MD to output dependencies as a 4327 # side effect of compilation, but ICC will put the dependencies in 4328 # the current directory while Tru64 will put them in the object 4329 # directory. 4330 mkdir sub 4331 4332 am_cv_CC_dependencies_compiler_type=none 4333 if test "$am_compiler_list" = ""; then 4334 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4335 fi 4336 am__universal=false 4337 case " $depcc " in #( 4338 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4339 esac 4340 4341 for depmode in $am_compiler_list; do 4342 # Setup a source with many dependencies, because some compilers 4343 # like to wrap large dependency lists on column 80 (with \), and 4344 # we should not choose a depcomp mode which is confused by this. 4345 # 4346 # We need to recreate these files for each test, as the compiler may 4347 # overwrite some of them when testing with obscure command lines. 4348 # This happens at least with the AIX C compiler. 4349 : > sub/conftest.c 4350 for i in 1 2 3 4 5 6; do 4351 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4352 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4353 # Solaris 10 /bin/sh. 4354 echo '/* dummy */' > sub/conftst$i.h 4355 done 4356 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4357 4358 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4359 # mode. It turns out that the SunPro C++ compiler does not properly 4360 # handle '-M -o', and we need to detect this. Also, some Intel 4361 # versions had trouble with output in subdirs. 4362 am__obj=sub/conftest.${OBJEXT-o} 4363 am__minus_obj="-o $am__obj" 4364 case $depmode in 4365 gcc) 4366 # This depmode causes a compiler race in universal mode. 4367 test "$am__universal" = false || continue 4368 ;; 4369 nosideeffect) 4370 # After this tag, mechanisms are not by side-effect, so they'll 4371 # only be used when explicitly requested. 4372 if test "x$enable_dependency_tracking" = xyes; then 4373 continue 4374 else 4375 break 4376 fi 4377 ;; 4378 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4379 # This compiler won't grok '-c -o', but also, the minuso test has 4380 # not run yet. These depmodes are late enough in the game, and 4381 # so weak that their functioning should not be impacted. 4382 am__obj=conftest.${OBJEXT-o} 4383 am__minus_obj= 4384 ;; 4385 none) break ;; 4386 esac 4387 if depmode=$depmode \ 4388 source=sub/conftest.c object=$am__obj \ 4389 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4390 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4391 >/dev/null 2>conftest.err && 4392 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4393 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4394 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4395 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4396 # icc doesn't choke on unknown options, it will just issue warnings 4397 # or remarks (even with -Werror). So we grep stderr for any message 4398 # that says an option was ignored or not supported. 4399 # When given -MP, icc 7.0 and 7.1 complain thusly: 4400 # icc: Command line warning: ignoring option '-M'; no argument required 4401 # The diagnosis changed in icc 8.0: 4402 # icc: Command line remark: option '-MP' not supported 4403 if (grep 'ignoring option' conftest.err || 4404 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4405 am_cv_CC_dependencies_compiler_type=$depmode 4406 break 4407 fi 4408 fi 4409 done 4410 4411 cd .. 4412 rm -rf conftest.dir 4413 else 4414 am_cv_CC_dependencies_compiler_type=none 4415 fi 4416 ;; 4417 esac 4418 fi 4419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4420 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4421 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4422 4423 if 4424 test "x$enable_dependency_tracking" != xno \ 4425 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4426 am__fastdepCC_TRUE= 4427 am__fastdepCC_FALSE='#' 4428 else 4429 am__fastdepCC_TRUE='#' 4430 am__fastdepCC_FALSE= 4431 fi 4432 4433 4434 4435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4436 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4437 if test ${ac_cv_c_undeclared_builtin_options+y} 4438 then : 4439 printf %s "(cached) " >&6 4440 else case e in #( 4441 e) ac_save_CFLAGS=$CFLAGS 4442 ac_cv_c_undeclared_builtin_options='cannot detect' 4443 for ac_arg in '' -fno-builtin; do 4444 CFLAGS="$ac_save_CFLAGS $ac_arg" 4445 # This test program should *not* compile successfully. 4446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4447 /* end confdefs.h. */ 4448 4449 int 4450 main (void) 4451 { 4452 (void) strchr; 4453 ; 4454 return 0; 4455 } 4456 _ACEOF 4457 if ac_fn_c_try_compile "$LINENO" 4458 then : 4459 4460 else case e in #( 4461 e) # This test program should compile successfully. 4462 # No library function is consistently available on 4463 # freestanding implementations, so test against a dummy 4464 # declaration. Include always-available headers on the 4465 # off chance that they somehow elicit warnings. 4466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4467 /* end confdefs.h. */ 4468 #include <float.h> 4469 #include <limits.h> 4470 #include <stdarg.h> 4471 #include <stddef.h> 4472 extern void ac_decl (int, char *); 4473 4474 int 4475 main (void) 4476 { 4477 (void) ac_decl (0, (char *) 0); 4478 (void) ac_decl; 4479 4480 ; 4481 return 0; 4482 } 4483 _ACEOF 4484 if ac_fn_c_try_compile "$LINENO" 4485 then : 4486 if test x"$ac_arg" = x 4487 then : 4488 ac_cv_c_undeclared_builtin_options='none needed' 4489 else case e in #( 4490 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4491 esac 4492 fi 4493 break 4494 fi 4495 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4496 esac 4497 fi 4498 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4499 done 4500 CFLAGS=$ac_save_CFLAGS 4501 ;; 4502 esac 4503 fi 4504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4505 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4506 case $ac_cv_c_undeclared_builtin_options in #( 4507 'cannot detect') : 4508 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4509 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4510 as_fn_error $? "cannot make $CC report undeclared builtins 4511 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4512 'none needed') : 4513 ac_c_undeclared_builtin_options='' ;; #( 4514 *) : 4515 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4516 esac 4517 4518 ac_header= ac_cache= 4519 for ac_item in $ac_header_c_list 4520 do 4521 if test $ac_cache; then 4522 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4523 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4524 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4525 fi 4526 ac_header= ac_cache= 4527 elif test $ac_header; then 4528 ac_cache=$ac_item 4529 else 4530 ac_header=$ac_item 4531 fi 4532 done 4533 4534 4535 4536 4537 4538 4539 4540 4541 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4542 then : 4543 4544 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4545 4546 fi 4547 4548 4549 4550 4551 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4552 if test "x$ac_cv_have_decl___clang__" = xyes 4553 then : 4554 CLANGCC="yes" 4555 else case e in #( 4556 e) CLANGCC="no" ;; 4557 esac 4558 fi 4559 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4560 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4561 then : 4562 INTELCC="yes" 4563 else case e in #( 4564 e) INTELCC="no" ;; 4565 esac 4566 fi 4567 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4568 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4569 then : 4570 SUNCC="yes" 4571 else case e in #( 4572 e) SUNCC="no" ;; 4573 esac 4574 fi 4575 4576 4577 4578 4579 4580 4581 4582 4583 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4584 if test -n "$ac_tool_prefix"; then 4585 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4586 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4588 printf %s "checking for $ac_word... " >&6; } 4589 if test ${ac_cv_path_PKG_CONFIG+y} 4590 then : 4591 printf %s "(cached) " >&6 4592 else case e in #( 4593 e) case $PKG_CONFIG in 4594 [\\/]* | ?:[\\/]*) 4595 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4596 ;; 4597 *) 4598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4599 for as_dir in $PATH 4600 do 4601 IFS=$as_save_IFS 4602 case $as_dir in #((( 4603 '') as_dir=./ ;; 4604 */) ;; 4605 *) as_dir=$as_dir/ ;; 4606 esac 4607 for ac_exec_ext in '' $ac_executable_extensions; do 4608 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4609 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4610 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4611 break 2 4612 fi 4613 done 4614 done 4615 IFS=$as_save_IFS 4616 4617 ;; 4618 esac ;; 4619 esac 4620 fi 4621 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4622 if test -n "$PKG_CONFIG"; then 4623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4624 printf "%s\n" "$PKG_CONFIG" >&6; } 4625 else 4626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4627 printf "%s\n" "no" >&6; } 4628 fi 4629 4630 4631 fi 4632 if test -z "$ac_cv_path_PKG_CONFIG"; then 4633 ac_pt_PKG_CONFIG=$PKG_CONFIG 4634 # Extract the first word of "pkg-config", so it can be a program name with args. 4635 set dummy pkg-config; ac_word=$2 4636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4637 printf %s "checking for $ac_word... " >&6; } 4638 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4639 then : 4640 printf %s "(cached) " >&6 4641 else case e in #( 4642 e) case $ac_pt_PKG_CONFIG in 4643 [\\/]* | ?:[\\/]*) 4644 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4645 ;; 4646 *) 4647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4648 for as_dir in $PATH 4649 do 4650 IFS=$as_save_IFS 4651 case $as_dir in #((( 4652 '') as_dir=./ ;; 4653 */) ;; 4654 *) as_dir=$as_dir/ ;; 4655 esac 4656 for ac_exec_ext in '' $ac_executable_extensions; do 4657 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4658 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4659 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4660 break 2 4661 fi 4662 done 4663 done 4664 IFS=$as_save_IFS 4665 4666 ;; 4667 esac ;; 4668 esac 4669 fi 4670 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4671 if test -n "$ac_pt_PKG_CONFIG"; then 4672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4673 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4674 else 4675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4676 printf "%s\n" "no" >&6; } 4677 fi 4678 4679 if test "x$ac_pt_PKG_CONFIG" = x; then 4680 PKG_CONFIG="" 4681 else 4682 case $cross_compiling:$ac_tool_warned in 4683 yes:) 4684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4685 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4686 ac_tool_warned=yes ;; 4687 esac 4688 PKG_CONFIG=$ac_pt_PKG_CONFIG 4689 fi 4690 else 4691 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4692 fi 4693 4694 fi 4695 if test -n "$PKG_CONFIG"; then 4696 _pkg_min_version=0.9.0 4697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4698 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4699 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4701 printf "%s\n" "yes" >&6; } 4702 else 4703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4704 printf "%s\n" "no" >&6; } 4705 PKG_CONFIG="" 4706 fi 4707 fi 4708 4709 4710 # Make sure we can run config.sub. 4711 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4712 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4713 4714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4715 printf %s "checking build system type... " >&6; } 4716 if test ${ac_cv_build+y} 4717 then : 4718 printf %s "(cached) " >&6 4719 else case e in #( 4720 e) ac_build_alias=$build_alias 4721 test "x$ac_build_alias" = x && 4722 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4723 test "x$ac_build_alias" = x && 4724 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4725 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4726 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4727 ;; 4728 esac 4729 fi 4730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4731 printf "%s\n" "$ac_cv_build" >&6; } 4732 case $ac_cv_build in 4733 *-*-*) ;; 4734 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4735 esac 4736 build=$ac_cv_build 4737 ac_save_IFS=$IFS; IFS='-' 4738 set x $ac_cv_build 4739 shift 4740 build_cpu=$1 4741 build_vendor=$2 4742 shift; shift 4743 # Remember, the first character of IFS is used to create $*, 4744 # except with old shells: 4745 build_os=$* 4746 IFS=$ac_save_IFS 4747 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4748 4749 4750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4751 printf %s "checking host system type... " >&6; } 4752 if test ${ac_cv_host+y} 4753 then : 4754 printf %s "(cached) " >&6 4755 else case e in #( 4756 e) if test "x$host_alias" = x; then 4757 ac_cv_host=$ac_cv_build 4758 else 4759 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4760 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4761 fi 4762 ;; 4763 esac 4764 fi 4765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4766 printf "%s\n" "$ac_cv_host" >&6; } 4767 case $ac_cv_host in 4768 *-*-*) ;; 4769 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4770 esac 4771 host=$ac_cv_host 4772 ac_save_IFS=$IFS; IFS='-' 4773 set x $ac_cv_host 4774 shift 4775 host_cpu=$1 4776 host_vendor=$2 4777 shift; shift 4778 # Remember, the first character of IFS is used to create $*, 4779 # except with old shells: 4780 host_os=$* 4781 IFS=$ac_save_IFS 4782 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4783 4784 4785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4786 printf %s "checking for a sed that does not truncate output... " >&6; } 4787 if test ${ac_cv_path_SED+y} 4788 then : 4789 printf %s "(cached) " >&6 4790 else case e in #( 4791 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4792 for ac_i in 1 2 3 4 5 6 7; do 4793 ac_script="$ac_script$as_nl$ac_script" 4794 done 4795 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4796 { ac_script=; unset ac_script;} 4797 if test -z "$SED"; then 4798 ac_path_SED_found=false 4799 # Loop through the user's path and test for each of PROGNAME-LIST 4800 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4801 for as_dir in $PATH 4802 do 4803 IFS=$as_save_IFS 4804 case $as_dir in #((( 4805 '') as_dir=./ ;; 4806 */) ;; 4807 *) as_dir=$as_dir/ ;; 4808 esac 4809 for ac_prog in sed gsed 4810 do 4811 for ac_exec_ext in '' $ac_executable_extensions; do 4812 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4813 as_fn_executable_p "$ac_path_SED" || continue 4814 # Check for GNU ac_path_SED and select it if it is found. 4815 # Check for GNU $ac_path_SED 4816 case `"$ac_path_SED" --version 2>&1` in #( 4817 *GNU*) 4818 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4819 #( 4820 *) 4821 ac_count=0 4822 printf %s 0123456789 >"conftest.in" 4823 while : 4824 do 4825 cat "conftest.in" "conftest.in" >"conftest.tmp" 4826 mv "conftest.tmp" "conftest.in" 4827 cp "conftest.in" "conftest.nl" 4828 printf "%s\n" '' >> "conftest.nl" 4829 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4830 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4831 as_fn_arith $ac_count + 1 && ac_count=$as_val 4832 if test $ac_count -gt ${ac_path_SED_max-0}; then 4833 # Best one so far, save it but keep looking for a better one 4834 ac_cv_path_SED="$ac_path_SED" 4835 ac_path_SED_max=$ac_count 4836 fi 4837 # 10*(2^10) chars as input seems more than enough 4838 test $ac_count -gt 10 && break 4839 done 4840 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4841 esac 4842 4843 $ac_path_SED_found && break 3 4844 done 4845 done 4846 done 4847 IFS=$as_save_IFS 4848 if test -z "$ac_cv_path_SED"; then 4849 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4850 fi 4851 else 4852 ac_cv_path_SED=$SED 4853 fi 4854 ;; 4855 esac 4856 fi 4857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4858 printf "%s\n" "$ac_cv_path_SED" >&6; } 4859 SED="$ac_cv_path_SED" 4860 rm -f conftest.sed 4861 4862 4863 4864 4865 4866 4867 # Check whether --enable-selective-werror was given. 4868 if test ${enable_selective_werror+y} 4869 then : 4870 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4871 else case e in #( 4872 e) SELECTIVE_WERROR=yes ;; 4873 esac 4874 fi 4875 4876 4877 4878 4879 4880 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4881 if test "x$SUNCC" = "xyes"; then 4882 BASE_CFLAGS="-v" 4883 else 4884 BASE_CFLAGS="" 4885 fi 4886 4887 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 xorg_testset_save_CFLAGS="$CFLAGS" 4902 4903 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4906 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4907 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4908 then : 4909 printf %s "(cached) " >&6 4910 else case e in #( 4911 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4912 /* end confdefs.h. */ 4913 int i; 4914 _ACEOF 4915 if ac_fn_c_try_compile "$LINENO" 4916 then : 4917 xorg_cv_cc_flag_unknown_warning_option=yes 4918 else case e in #( 4919 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 4920 esac 4921 fi 4922 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4923 esac 4924 fi 4925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4926 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4927 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4928 CFLAGS="$xorg_testset_save_CFLAGS" 4929 fi 4930 4931 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4932 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4934 fi 4935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4937 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4938 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4939 then : 4940 printf %s "(cached) " >&6 4941 else case e in #( 4942 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4943 /* end confdefs.h. */ 4944 int i; 4945 _ACEOF 4946 if ac_fn_c_try_compile "$LINENO" 4947 then : 4948 xorg_cv_cc_flag_unused_command_line_argument=yes 4949 else case e in #( 4950 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 4951 esac 4952 fi 4953 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4954 esac 4955 fi 4956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4957 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4958 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4959 CFLAGS="$xorg_testset_save_CFLAGS" 4960 fi 4961 4962 found="no" 4963 4964 if test $found = "no" ; then 4965 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4967 fi 4968 4969 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4971 fi 4972 4973 CFLAGS="$CFLAGS -Wall" 4974 4975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4976 printf %s "checking if $CC supports -Wall... " >&6; } 4977 cacheid=xorg_cv_cc_flag__Wall 4978 if eval test \${$cacheid+y} 4979 then : 4980 printf %s "(cached) " >&6 4981 else case e in #( 4982 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4983 /* end confdefs.h. */ 4984 int i; 4985 int 4986 main (void) 4987 { 4988 4989 ; 4990 return 0; 4991 } 4992 _ACEOF 4993 if ac_fn_c_try_link "$LINENO" 4994 then : 4995 eval $cacheid=yes 4996 else case e in #( 4997 e) eval $cacheid=no ;; 4998 esac 4999 fi 5000 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5001 conftest$ac_exeext conftest.$ac_ext ;; 5002 esac 5003 fi 5004 5005 5006 CFLAGS="$xorg_testset_save_CFLAGS" 5007 5008 eval supported=\$$cacheid 5009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5010 printf "%s\n" "$supported" >&6; } 5011 if test "$supported" = "yes" ; then 5012 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5013 found="yes" 5014 fi 5015 fi 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 xorg_testset_save_CFLAGS="$CFLAGS" 5032 5033 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5036 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5037 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5038 then : 5039 printf %s "(cached) " >&6 5040 else case e in #( 5041 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5042 /* end confdefs.h. */ 5043 int i; 5044 _ACEOF 5045 if ac_fn_c_try_compile "$LINENO" 5046 then : 5047 xorg_cv_cc_flag_unknown_warning_option=yes 5048 else case e in #( 5049 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5050 esac 5051 fi 5052 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5053 esac 5054 fi 5055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5056 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5057 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5058 CFLAGS="$xorg_testset_save_CFLAGS" 5059 fi 5060 5061 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5064 fi 5065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5067 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5068 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5069 then : 5070 printf %s "(cached) " >&6 5071 else case e in #( 5072 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5073 /* end confdefs.h. */ 5074 int i; 5075 _ACEOF 5076 if ac_fn_c_try_compile "$LINENO" 5077 then : 5078 xorg_cv_cc_flag_unused_command_line_argument=yes 5079 else case e in #( 5080 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5081 esac 5082 fi 5083 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5084 esac 5085 fi 5086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5087 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5088 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5089 CFLAGS="$xorg_testset_save_CFLAGS" 5090 fi 5091 5092 found="no" 5093 5094 if test $found = "no" ; then 5095 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5097 fi 5098 5099 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5100 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5101 fi 5102 5103 CFLAGS="$CFLAGS -Wpointer-arith" 5104 5105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5106 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5107 cacheid=xorg_cv_cc_flag__Wpointer_arith 5108 if eval test \${$cacheid+y} 5109 then : 5110 printf %s "(cached) " >&6 5111 else case e in #( 5112 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5113 /* end confdefs.h. */ 5114 int i; 5115 int 5116 main (void) 5117 { 5118 5119 ; 5120 return 0; 5121 } 5122 _ACEOF 5123 if ac_fn_c_try_link "$LINENO" 5124 then : 5125 eval $cacheid=yes 5126 else case e in #( 5127 e) eval $cacheid=no ;; 5128 esac 5129 fi 5130 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5131 conftest$ac_exeext conftest.$ac_ext ;; 5132 esac 5133 fi 5134 5135 5136 CFLAGS="$xorg_testset_save_CFLAGS" 5137 5138 eval supported=\$$cacheid 5139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5140 printf "%s\n" "$supported" >&6; } 5141 if test "$supported" = "yes" ; then 5142 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5143 found="yes" 5144 fi 5145 fi 5146 5147 5148 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 xorg_testset_save_CFLAGS="$CFLAGS" 5162 5163 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5166 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5167 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5168 then : 5169 printf %s "(cached) " >&6 5170 else case e in #( 5171 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5172 /* end confdefs.h. */ 5173 int i; 5174 _ACEOF 5175 if ac_fn_c_try_compile "$LINENO" 5176 then : 5177 xorg_cv_cc_flag_unknown_warning_option=yes 5178 else case e in #( 5179 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5180 esac 5181 fi 5182 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5183 esac 5184 fi 5185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5186 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5187 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5188 CFLAGS="$xorg_testset_save_CFLAGS" 5189 fi 5190 5191 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5192 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5194 fi 5195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5197 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5198 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5199 then : 5200 printf %s "(cached) " >&6 5201 else case e in #( 5202 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5203 /* end confdefs.h. */ 5204 int i; 5205 _ACEOF 5206 if ac_fn_c_try_compile "$LINENO" 5207 then : 5208 xorg_cv_cc_flag_unused_command_line_argument=yes 5209 else case e in #( 5210 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5211 esac 5212 fi 5213 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5214 esac 5215 fi 5216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5217 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5218 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5219 CFLAGS="$xorg_testset_save_CFLAGS" 5220 fi 5221 5222 found="no" 5223 5224 if test $found = "no" ; then 5225 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5227 fi 5228 5229 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5231 fi 5232 5233 CFLAGS="$CFLAGS -Wmissing-declarations" 5234 5235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5236 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5237 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5238 if eval test \${$cacheid+y} 5239 then : 5240 printf %s "(cached) " >&6 5241 else case e in #( 5242 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5243 /* end confdefs.h. */ 5244 int i; 5245 int 5246 main (void) 5247 { 5248 5249 ; 5250 return 0; 5251 } 5252 _ACEOF 5253 if ac_fn_c_try_link "$LINENO" 5254 then : 5255 eval $cacheid=yes 5256 else case e in #( 5257 e) eval $cacheid=no ;; 5258 esac 5259 fi 5260 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5261 conftest$ac_exeext conftest.$ac_ext ;; 5262 esac 5263 fi 5264 5265 5266 CFLAGS="$xorg_testset_save_CFLAGS" 5267 5268 eval supported=\$$cacheid 5269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5270 printf "%s\n" "$supported" >&6; } 5271 if test "$supported" = "yes" ; then 5272 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5273 found="yes" 5274 fi 5275 fi 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 xorg_testset_save_CFLAGS="$CFLAGS" 5292 5293 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5296 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5297 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5298 then : 5299 printf %s "(cached) " >&6 5300 else case e in #( 5301 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5302 /* end confdefs.h. */ 5303 int i; 5304 _ACEOF 5305 if ac_fn_c_try_compile "$LINENO" 5306 then : 5307 xorg_cv_cc_flag_unknown_warning_option=yes 5308 else case e in #( 5309 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5310 esac 5311 fi 5312 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5313 esac 5314 fi 5315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5316 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5317 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5318 CFLAGS="$xorg_testset_save_CFLAGS" 5319 fi 5320 5321 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5322 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5324 fi 5325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5327 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5328 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5329 then : 5330 printf %s "(cached) " >&6 5331 else case e in #( 5332 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5333 /* end confdefs.h. */ 5334 int i; 5335 _ACEOF 5336 if ac_fn_c_try_compile "$LINENO" 5337 then : 5338 xorg_cv_cc_flag_unused_command_line_argument=yes 5339 else case e in #( 5340 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5341 esac 5342 fi 5343 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5344 esac 5345 fi 5346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5347 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5348 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5349 CFLAGS="$xorg_testset_save_CFLAGS" 5350 fi 5351 5352 found="no" 5353 5354 if test $found = "no" ; then 5355 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5357 fi 5358 5359 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5361 fi 5362 5363 CFLAGS="$CFLAGS -Wformat=2" 5364 5365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5366 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5367 cacheid=xorg_cv_cc_flag__Wformat_2 5368 if eval test \${$cacheid+y} 5369 then : 5370 printf %s "(cached) " >&6 5371 else case e in #( 5372 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5373 /* end confdefs.h. */ 5374 int i; 5375 int 5376 main (void) 5377 { 5378 5379 ; 5380 return 0; 5381 } 5382 _ACEOF 5383 if ac_fn_c_try_link "$LINENO" 5384 then : 5385 eval $cacheid=yes 5386 else case e in #( 5387 e) eval $cacheid=no ;; 5388 esac 5389 fi 5390 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5391 conftest$ac_exeext conftest.$ac_ext ;; 5392 esac 5393 fi 5394 5395 5396 CFLAGS="$xorg_testset_save_CFLAGS" 5397 5398 eval supported=\$$cacheid 5399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5400 printf "%s\n" "$supported" >&6; } 5401 if test "$supported" = "yes" ; then 5402 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5403 found="yes" 5404 fi 5405 fi 5406 5407 if test $found = "no" ; then 5408 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5410 fi 5411 5412 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5414 fi 5415 5416 CFLAGS="$CFLAGS -Wformat" 5417 5418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5419 printf %s "checking if $CC supports -Wformat... " >&6; } 5420 cacheid=xorg_cv_cc_flag__Wformat 5421 if eval test \${$cacheid+y} 5422 then : 5423 printf %s "(cached) " >&6 5424 else case e in #( 5425 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5426 /* end confdefs.h. */ 5427 int i; 5428 int 5429 main (void) 5430 { 5431 5432 ; 5433 return 0; 5434 } 5435 _ACEOF 5436 if ac_fn_c_try_link "$LINENO" 5437 then : 5438 eval $cacheid=yes 5439 else case e in #( 5440 e) eval $cacheid=no ;; 5441 esac 5442 fi 5443 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5444 conftest$ac_exeext conftest.$ac_ext ;; 5445 esac 5446 fi 5447 5448 5449 CFLAGS="$xorg_testset_save_CFLAGS" 5450 5451 eval supported=\$$cacheid 5452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5453 printf "%s\n" "$supported" >&6; } 5454 if test "$supported" = "yes" ; then 5455 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5456 found="yes" 5457 fi 5458 fi 5459 5460 5461 5462 5463 5464 5465 5466 5467 5468 5469 5470 5471 5472 5473 5474 5475 5476 xorg_testset_save_CFLAGS="$CFLAGS" 5477 5478 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5481 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5482 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5483 then : 5484 printf %s "(cached) " >&6 5485 else case e in #( 5486 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5487 /* end confdefs.h. */ 5488 int i; 5489 _ACEOF 5490 if ac_fn_c_try_compile "$LINENO" 5491 then : 5492 xorg_cv_cc_flag_unknown_warning_option=yes 5493 else case e in #( 5494 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5495 esac 5496 fi 5497 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5498 esac 5499 fi 5500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5501 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5502 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5503 CFLAGS="$xorg_testset_save_CFLAGS" 5504 fi 5505 5506 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5509 fi 5510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5512 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5513 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5514 then : 5515 printf %s "(cached) " >&6 5516 else case e in #( 5517 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5518 /* end confdefs.h. */ 5519 int i; 5520 _ACEOF 5521 if ac_fn_c_try_compile "$LINENO" 5522 then : 5523 xorg_cv_cc_flag_unused_command_line_argument=yes 5524 else case e in #( 5525 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5526 esac 5527 fi 5528 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5529 esac 5530 fi 5531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5532 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5533 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5534 CFLAGS="$xorg_testset_save_CFLAGS" 5535 fi 5536 5537 found="no" 5538 5539 if test $found = "no" ; then 5540 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5542 fi 5543 5544 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5546 fi 5547 5548 CFLAGS="$CFLAGS -Wstrict-prototypes" 5549 5550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5551 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5552 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5553 if eval test \${$cacheid+y} 5554 then : 5555 printf %s "(cached) " >&6 5556 else case e in #( 5557 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5558 /* end confdefs.h. */ 5559 int i; 5560 int 5561 main (void) 5562 { 5563 5564 ; 5565 return 0; 5566 } 5567 _ACEOF 5568 if ac_fn_c_try_link "$LINENO" 5569 then : 5570 eval $cacheid=yes 5571 else case e in #( 5572 e) eval $cacheid=no ;; 5573 esac 5574 fi 5575 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5576 conftest$ac_exeext conftest.$ac_ext ;; 5577 esac 5578 fi 5579 5580 5581 CFLAGS="$xorg_testset_save_CFLAGS" 5582 5583 eval supported=\$$cacheid 5584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5585 printf "%s\n" "$supported" >&6; } 5586 if test "$supported" = "yes" ; then 5587 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5588 found="yes" 5589 fi 5590 fi 5591 5592 5593 5594 5595 5596 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 xorg_testset_save_CFLAGS="$CFLAGS" 5607 5608 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5611 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5612 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5613 then : 5614 printf %s "(cached) " >&6 5615 else case e in #( 5616 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5617 /* end confdefs.h. */ 5618 int i; 5619 _ACEOF 5620 if ac_fn_c_try_compile "$LINENO" 5621 then : 5622 xorg_cv_cc_flag_unknown_warning_option=yes 5623 else case e in #( 5624 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5625 esac 5626 fi 5627 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5628 esac 5629 fi 5630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5631 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5632 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5633 CFLAGS="$xorg_testset_save_CFLAGS" 5634 fi 5635 5636 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5637 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5639 fi 5640 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5642 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5643 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5644 then : 5645 printf %s "(cached) " >&6 5646 else case e in #( 5647 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5648 /* end confdefs.h. */ 5649 int i; 5650 _ACEOF 5651 if ac_fn_c_try_compile "$LINENO" 5652 then : 5653 xorg_cv_cc_flag_unused_command_line_argument=yes 5654 else case e in #( 5655 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5656 esac 5657 fi 5658 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5659 esac 5660 fi 5661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5662 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5663 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5664 CFLAGS="$xorg_testset_save_CFLAGS" 5665 fi 5666 5667 found="no" 5668 5669 if test $found = "no" ; then 5670 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5672 fi 5673 5674 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5676 fi 5677 5678 CFLAGS="$CFLAGS -Wmissing-prototypes" 5679 5680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5681 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5682 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5683 if eval test \${$cacheid+y} 5684 then : 5685 printf %s "(cached) " >&6 5686 else case e in #( 5687 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5688 /* end confdefs.h. */ 5689 int i; 5690 int 5691 main (void) 5692 { 5693 5694 ; 5695 return 0; 5696 } 5697 _ACEOF 5698 if ac_fn_c_try_link "$LINENO" 5699 then : 5700 eval $cacheid=yes 5701 else case e in #( 5702 e) eval $cacheid=no ;; 5703 esac 5704 fi 5705 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5706 conftest$ac_exeext conftest.$ac_ext ;; 5707 esac 5708 fi 5709 5710 5711 CFLAGS="$xorg_testset_save_CFLAGS" 5712 5713 eval supported=\$$cacheid 5714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5715 printf "%s\n" "$supported" >&6; } 5716 if test "$supported" = "yes" ; then 5717 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5718 found="yes" 5719 fi 5720 fi 5721 5722 5723 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 xorg_testset_save_CFLAGS="$CFLAGS" 5737 5738 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5741 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5742 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5743 then : 5744 printf %s "(cached) " >&6 5745 else case e in #( 5746 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5747 /* end confdefs.h. */ 5748 int i; 5749 _ACEOF 5750 if ac_fn_c_try_compile "$LINENO" 5751 then : 5752 xorg_cv_cc_flag_unknown_warning_option=yes 5753 else case e in #( 5754 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5755 esac 5756 fi 5757 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5758 esac 5759 fi 5760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5761 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5762 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5763 CFLAGS="$xorg_testset_save_CFLAGS" 5764 fi 5765 5766 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5767 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5769 fi 5770 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5772 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5773 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5774 then : 5775 printf %s "(cached) " >&6 5776 else case e in #( 5777 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5778 /* end confdefs.h. */ 5779 int i; 5780 _ACEOF 5781 if ac_fn_c_try_compile "$LINENO" 5782 then : 5783 xorg_cv_cc_flag_unused_command_line_argument=yes 5784 else case e in #( 5785 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5786 esac 5787 fi 5788 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5789 esac 5790 fi 5791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5792 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5793 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5794 CFLAGS="$xorg_testset_save_CFLAGS" 5795 fi 5796 5797 found="no" 5798 5799 if test $found = "no" ; then 5800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5802 fi 5803 5804 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5806 fi 5807 5808 CFLAGS="$CFLAGS -Wnested-externs" 5809 5810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5811 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5812 cacheid=xorg_cv_cc_flag__Wnested_externs 5813 if eval test \${$cacheid+y} 5814 then : 5815 printf %s "(cached) " >&6 5816 else case e in #( 5817 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5818 /* end confdefs.h. */ 5819 int i; 5820 int 5821 main (void) 5822 { 5823 5824 ; 5825 return 0; 5826 } 5827 _ACEOF 5828 if ac_fn_c_try_link "$LINENO" 5829 then : 5830 eval $cacheid=yes 5831 else case e in #( 5832 e) eval $cacheid=no ;; 5833 esac 5834 fi 5835 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5836 conftest$ac_exeext conftest.$ac_ext ;; 5837 esac 5838 fi 5839 5840 5841 CFLAGS="$xorg_testset_save_CFLAGS" 5842 5843 eval supported=\$$cacheid 5844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5845 printf "%s\n" "$supported" >&6; } 5846 if test "$supported" = "yes" ; then 5847 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5848 found="yes" 5849 fi 5850 fi 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 xorg_testset_save_CFLAGS="$CFLAGS" 5867 5868 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5871 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5872 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5873 then : 5874 printf %s "(cached) " >&6 5875 else case e in #( 5876 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5877 /* end confdefs.h. */ 5878 int i; 5879 _ACEOF 5880 if ac_fn_c_try_compile "$LINENO" 5881 then : 5882 xorg_cv_cc_flag_unknown_warning_option=yes 5883 else case e in #( 5884 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5885 esac 5886 fi 5887 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5888 esac 5889 fi 5890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5891 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5892 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5893 CFLAGS="$xorg_testset_save_CFLAGS" 5894 fi 5895 5896 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5897 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5899 fi 5900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5902 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5903 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5904 then : 5905 printf %s "(cached) " >&6 5906 else case e in #( 5907 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5908 /* end confdefs.h. */ 5909 int i; 5910 _ACEOF 5911 if ac_fn_c_try_compile "$LINENO" 5912 then : 5913 xorg_cv_cc_flag_unused_command_line_argument=yes 5914 else case e in #( 5915 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5916 esac 5917 fi 5918 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5919 esac 5920 fi 5921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5922 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5923 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5924 CFLAGS="$xorg_testset_save_CFLAGS" 5925 fi 5926 5927 found="no" 5928 5929 if test $found = "no" ; then 5930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5932 fi 5933 5934 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5936 fi 5937 5938 CFLAGS="$CFLAGS -Wbad-function-cast" 5939 5940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5941 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5942 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5943 if eval test \${$cacheid+y} 5944 then : 5945 printf %s "(cached) " >&6 5946 else case e in #( 5947 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5948 /* end confdefs.h. */ 5949 int i; 5950 int 5951 main (void) 5952 { 5953 5954 ; 5955 return 0; 5956 } 5957 _ACEOF 5958 if ac_fn_c_try_link "$LINENO" 5959 then : 5960 eval $cacheid=yes 5961 else case e in #( 5962 e) eval $cacheid=no ;; 5963 esac 5964 fi 5965 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5966 conftest$ac_exeext conftest.$ac_ext ;; 5967 esac 5968 fi 5969 5970 5971 CFLAGS="$xorg_testset_save_CFLAGS" 5972 5973 eval supported=\$$cacheid 5974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5975 printf "%s\n" "$supported" >&6; } 5976 if test "$supported" = "yes" ; then 5977 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5978 found="yes" 5979 fi 5980 fi 5981 5982 5983 5984 5985 5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 5996 xorg_testset_save_CFLAGS="$CFLAGS" 5997 5998 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6001 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6002 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6003 then : 6004 printf %s "(cached) " >&6 6005 else case e in #( 6006 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6007 /* end confdefs.h. */ 6008 int i; 6009 _ACEOF 6010 if ac_fn_c_try_compile "$LINENO" 6011 then : 6012 xorg_cv_cc_flag_unknown_warning_option=yes 6013 else case e in #( 6014 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6015 esac 6016 fi 6017 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6018 esac 6019 fi 6020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6021 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6022 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6023 CFLAGS="$xorg_testset_save_CFLAGS" 6024 fi 6025 6026 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6027 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6029 fi 6030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6032 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6033 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6034 then : 6035 printf %s "(cached) " >&6 6036 else case e in #( 6037 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6038 /* end confdefs.h. */ 6039 int i; 6040 _ACEOF 6041 if ac_fn_c_try_compile "$LINENO" 6042 then : 6043 xorg_cv_cc_flag_unused_command_line_argument=yes 6044 else case e in #( 6045 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6046 esac 6047 fi 6048 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6049 esac 6050 fi 6051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6052 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6053 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6054 CFLAGS="$xorg_testset_save_CFLAGS" 6055 fi 6056 6057 found="no" 6058 6059 if test $found = "no" ; then 6060 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6062 fi 6063 6064 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6066 fi 6067 6068 CFLAGS="$CFLAGS -Wold-style-definition" 6069 6070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6071 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6072 cacheid=xorg_cv_cc_flag__Wold_style_definition 6073 if eval test \${$cacheid+y} 6074 then : 6075 printf %s "(cached) " >&6 6076 else case e in #( 6077 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6078 /* end confdefs.h. */ 6079 int i; 6080 int 6081 main (void) 6082 { 6083 6084 ; 6085 return 0; 6086 } 6087 _ACEOF 6088 if ac_fn_c_try_link "$LINENO" 6089 then : 6090 eval $cacheid=yes 6091 else case e in #( 6092 e) eval $cacheid=no ;; 6093 esac 6094 fi 6095 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6096 conftest$ac_exeext conftest.$ac_ext ;; 6097 esac 6098 fi 6099 6100 6101 CFLAGS="$xorg_testset_save_CFLAGS" 6102 6103 eval supported=\$$cacheid 6104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6105 printf "%s\n" "$supported" >&6; } 6106 if test "$supported" = "yes" ; then 6107 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6108 found="yes" 6109 fi 6110 fi 6111 6112 if test $found = "no" ; then 6113 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6115 fi 6116 6117 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6119 fi 6120 6121 CFLAGS="$CFLAGS -fd" 6122 6123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6124 printf %s "checking if $CC supports -fd... " >&6; } 6125 cacheid=xorg_cv_cc_flag__fd 6126 if eval test \${$cacheid+y} 6127 then : 6128 printf %s "(cached) " >&6 6129 else case e in #( 6130 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6131 /* end confdefs.h. */ 6132 int i; 6133 int 6134 main (void) 6135 { 6136 6137 ; 6138 return 0; 6139 } 6140 _ACEOF 6141 if ac_fn_c_try_link "$LINENO" 6142 then : 6143 eval $cacheid=yes 6144 else case e in #( 6145 e) eval $cacheid=no ;; 6146 esac 6147 fi 6148 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6149 conftest$ac_exeext conftest.$ac_ext ;; 6150 esac 6151 fi 6152 6153 6154 CFLAGS="$xorg_testset_save_CFLAGS" 6155 6156 eval supported=\$$cacheid 6157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6158 printf "%s\n" "$supported" >&6; } 6159 if test "$supported" = "yes" ; then 6160 BASE_CFLAGS="$BASE_CFLAGS -fd" 6161 found="yes" 6162 fi 6163 fi 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 xorg_testset_save_CFLAGS="$CFLAGS" 6180 6181 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6184 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6185 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6186 then : 6187 printf %s "(cached) " >&6 6188 else case e in #( 6189 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6190 /* end confdefs.h. */ 6191 int i; 6192 _ACEOF 6193 if ac_fn_c_try_compile "$LINENO" 6194 then : 6195 xorg_cv_cc_flag_unknown_warning_option=yes 6196 else case e in #( 6197 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6198 esac 6199 fi 6200 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6201 esac 6202 fi 6203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6204 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6205 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6206 CFLAGS="$xorg_testset_save_CFLAGS" 6207 fi 6208 6209 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6210 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6212 fi 6213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6215 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6216 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6217 then : 6218 printf %s "(cached) " >&6 6219 else case e in #( 6220 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6221 /* end confdefs.h. */ 6222 int i; 6223 _ACEOF 6224 if ac_fn_c_try_compile "$LINENO" 6225 then : 6226 xorg_cv_cc_flag_unused_command_line_argument=yes 6227 else case e in #( 6228 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6229 esac 6230 fi 6231 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6232 esac 6233 fi 6234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6235 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6236 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6237 CFLAGS="$xorg_testset_save_CFLAGS" 6238 fi 6239 6240 found="no" 6241 6242 if test $found = "no" ; then 6243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6245 fi 6246 6247 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6249 fi 6250 6251 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6252 6253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6254 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6255 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6256 if eval test \${$cacheid+y} 6257 then : 6258 printf %s "(cached) " >&6 6259 else case e in #( 6260 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6261 /* end confdefs.h. */ 6262 int i; 6263 int 6264 main (void) 6265 { 6266 6267 ; 6268 return 0; 6269 } 6270 _ACEOF 6271 if ac_fn_c_try_link "$LINENO" 6272 then : 6273 eval $cacheid=yes 6274 else case e in #( 6275 e) eval $cacheid=no ;; 6276 esac 6277 fi 6278 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6279 conftest$ac_exeext conftest.$ac_ext ;; 6280 esac 6281 fi 6282 6283 6284 CFLAGS="$xorg_testset_save_CFLAGS" 6285 6286 eval supported=\$$cacheid 6287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6288 printf "%s\n" "$supported" >&6; } 6289 if test "$supported" = "yes" ; then 6290 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6291 found="yes" 6292 fi 6293 fi 6294 6295 6296 6297 6298 6299 # This chunk adds additional warnings that could catch undesired effects. 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 xorg_testset_save_CFLAGS="$CFLAGS" 6314 6315 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6318 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6319 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6320 then : 6321 printf %s "(cached) " >&6 6322 else case e in #( 6323 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6324 /* end confdefs.h. */ 6325 int i; 6326 _ACEOF 6327 if ac_fn_c_try_compile "$LINENO" 6328 then : 6329 xorg_cv_cc_flag_unknown_warning_option=yes 6330 else case e in #( 6331 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6332 esac 6333 fi 6334 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6335 esac 6336 fi 6337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6338 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6339 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6340 CFLAGS="$xorg_testset_save_CFLAGS" 6341 fi 6342 6343 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6346 fi 6347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6349 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6350 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6351 then : 6352 printf %s "(cached) " >&6 6353 else case e in #( 6354 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6355 /* end confdefs.h. */ 6356 int i; 6357 _ACEOF 6358 if ac_fn_c_try_compile "$LINENO" 6359 then : 6360 xorg_cv_cc_flag_unused_command_line_argument=yes 6361 else case e in #( 6362 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6363 esac 6364 fi 6365 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6366 esac 6367 fi 6368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6369 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6370 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6371 CFLAGS="$xorg_testset_save_CFLAGS" 6372 fi 6373 6374 found="no" 6375 6376 if test $found = "no" ; then 6377 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6379 fi 6380 6381 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6383 fi 6384 6385 CFLAGS="$CFLAGS -Wunused" 6386 6387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6388 printf %s "checking if $CC supports -Wunused... " >&6; } 6389 cacheid=xorg_cv_cc_flag__Wunused 6390 if eval test \${$cacheid+y} 6391 then : 6392 printf %s "(cached) " >&6 6393 else case e in #( 6394 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6395 /* end confdefs.h. */ 6396 int i; 6397 int 6398 main (void) 6399 { 6400 6401 ; 6402 return 0; 6403 } 6404 _ACEOF 6405 if ac_fn_c_try_link "$LINENO" 6406 then : 6407 eval $cacheid=yes 6408 else case e in #( 6409 e) eval $cacheid=no ;; 6410 esac 6411 fi 6412 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6413 conftest$ac_exeext conftest.$ac_ext ;; 6414 esac 6415 fi 6416 6417 6418 CFLAGS="$xorg_testset_save_CFLAGS" 6419 6420 eval supported=\$$cacheid 6421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6422 printf "%s\n" "$supported" >&6; } 6423 if test "$supported" = "yes" ; then 6424 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6425 found="yes" 6426 fi 6427 fi 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 xorg_testset_save_CFLAGS="$CFLAGS" 6444 6445 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6448 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6449 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6450 then : 6451 printf %s "(cached) " >&6 6452 else case e in #( 6453 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6454 /* end confdefs.h. */ 6455 int i; 6456 _ACEOF 6457 if ac_fn_c_try_compile "$LINENO" 6458 then : 6459 xorg_cv_cc_flag_unknown_warning_option=yes 6460 else case e in #( 6461 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6462 esac 6463 fi 6464 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6465 esac 6466 fi 6467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6468 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6469 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6470 CFLAGS="$xorg_testset_save_CFLAGS" 6471 fi 6472 6473 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6476 fi 6477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6479 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6480 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6481 then : 6482 printf %s "(cached) " >&6 6483 else case e in #( 6484 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6485 /* end confdefs.h. */ 6486 int i; 6487 _ACEOF 6488 if ac_fn_c_try_compile "$LINENO" 6489 then : 6490 xorg_cv_cc_flag_unused_command_line_argument=yes 6491 else case e in #( 6492 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6493 esac 6494 fi 6495 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6496 esac 6497 fi 6498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6499 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6500 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6501 CFLAGS="$xorg_testset_save_CFLAGS" 6502 fi 6503 6504 found="no" 6505 6506 if test $found = "no" ; then 6507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6509 fi 6510 6511 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6512 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6513 fi 6514 6515 CFLAGS="$CFLAGS -Wuninitialized" 6516 6517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6518 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6519 cacheid=xorg_cv_cc_flag__Wuninitialized 6520 if eval test \${$cacheid+y} 6521 then : 6522 printf %s "(cached) " >&6 6523 else case e in #( 6524 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6525 /* end confdefs.h. */ 6526 int i; 6527 int 6528 main (void) 6529 { 6530 6531 ; 6532 return 0; 6533 } 6534 _ACEOF 6535 if ac_fn_c_try_link "$LINENO" 6536 then : 6537 eval $cacheid=yes 6538 else case e in #( 6539 e) eval $cacheid=no ;; 6540 esac 6541 fi 6542 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6543 conftest$ac_exeext conftest.$ac_ext ;; 6544 esac 6545 fi 6546 6547 6548 CFLAGS="$xorg_testset_save_CFLAGS" 6549 6550 eval supported=\$$cacheid 6551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6552 printf "%s\n" "$supported" >&6; } 6553 if test "$supported" = "yes" ; then 6554 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6555 found="yes" 6556 fi 6557 fi 6558 6559 6560 6561 6562 6563 6564 6565 6566 6567 6568 6569 6570 6571 6572 6573 xorg_testset_save_CFLAGS="$CFLAGS" 6574 6575 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6576 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6578 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6579 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6580 then : 6581 printf %s "(cached) " >&6 6582 else case e in #( 6583 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6584 /* end confdefs.h. */ 6585 int i; 6586 _ACEOF 6587 if ac_fn_c_try_compile "$LINENO" 6588 then : 6589 xorg_cv_cc_flag_unknown_warning_option=yes 6590 else case e in #( 6591 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6592 esac 6593 fi 6594 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6595 esac 6596 fi 6597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6598 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6599 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6600 CFLAGS="$xorg_testset_save_CFLAGS" 6601 fi 6602 6603 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6606 fi 6607 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6609 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6610 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6611 then : 6612 printf %s "(cached) " >&6 6613 else case e in #( 6614 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6615 /* end confdefs.h. */ 6616 int i; 6617 _ACEOF 6618 if ac_fn_c_try_compile "$LINENO" 6619 then : 6620 xorg_cv_cc_flag_unused_command_line_argument=yes 6621 else case e in #( 6622 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6623 esac 6624 fi 6625 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6626 esac 6627 fi 6628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6629 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6630 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6631 CFLAGS="$xorg_testset_save_CFLAGS" 6632 fi 6633 6634 found="no" 6635 6636 if test $found = "no" ; then 6637 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6639 fi 6640 6641 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6642 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6643 fi 6644 6645 CFLAGS="$CFLAGS -Wshadow" 6646 6647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6648 printf %s "checking if $CC supports -Wshadow... " >&6; } 6649 cacheid=xorg_cv_cc_flag__Wshadow 6650 if eval test \${$cacheid+y} 6651 then : 6652 printf %s "(cached) " >&6 6653 else case e in #( 6654 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6655 /* end confdefs.h. */ 6656 int i; 6657 int 6658 main (void) 6659 { 6660 6661 ; 6662 return 0; 6663 } 6664 _ACEOF 6665 if ac_fn_c_try_link "$LINENO" 6666 then : 6667 eval $cacheid=yes 6668 else case e in #( 6669 e) eval $cacheid=no ;; 6670 esac 6671 fi 6672 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6673 conftest$ac_exeext conftest.$ac_ext ;; 6674 esac 6675 fi 6676 6677 6678 CFLAGS="$xorg_testset_save_CFLAGS" 6679 6680 eval supported=\$$cacheid 6681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6682 printf "%s\n" "$supported" >&6; } 6683 if test "$supported" = "yes" ; then 6684 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6685 found="yes" 6686 fi 6687 fi 6688 6689 6690 6691 6692 6693 6694 6695 6696 6697 6698 6699 6700 6701 6702 6703 xorg_testset_save_CFLAGS="$CFLAGS" 6704 6705 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6708 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6709 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6710 then : 6711 printf %s "(cached) " >&6 6712 else case e in #( 6713 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6714 /* end confdefs.h. */ 6715 int i; 6716 _ACEOF 6717 if ac_fn_c_try_compile "$LINENO" 6718 then : 6719 xorg_cv_cc_flag_unknown_warning_option=yes 6720 else case e in #( 6721 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6722 esac 6723 fi 6724 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6725 esac 6726 fi 6727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6728 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6729 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6730 CFLAGS="$xorg_testset_save_CFLAGS" 6731 fi 6732 6733 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6734 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6736 fi 6737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6739 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6740 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6741 then : 6742 printf %s "(cached) " >&6 6743 else case e in #( 6744 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6745 /* end confdefs.h. */ 6746 int i; 6747 _ACEOF 6748 if ac_fn_c_try_compile "$LINENO" 6749 then : 6750 xorg_cv_cc_flag_unused_command_line_argument=yes 6751 else case e in #( 6752 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6753 esac 6754 fi 6755 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6756 esac 6757 fi 6758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6759 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6760 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6761 CFLAGS="$xorg_testset_save_CFLAGS" 6762 fi 6763 6764 found="no" 6765 6766 if test $found = "no" ; then 6767 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6769 fi 6770 6771 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6773 fi 6774 6775 CFLAGS="$CFLAGS -Wmissing-noreturn" 6776 6777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6778 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6779 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6780 if eval test \${$cacheid+y} 6781 then : 6782 printf %s "(cached) " >&6 6783 else case e in #( 6784 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6785 /* end confdefs.h. */ 6786 int i; 6787 int 6788 main (void) 6789 { 6790 6791 ; 6792 return 0; 6793 } 6794 _ACEOF 6795 if ac_fn_c_try_link "$LINENO" 6796 then : 6797 eval $cacheid=yes 6798 else case e in #( 6799 e) eval $cacheid=no ;; 6800 esac 6801 fi 6802 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6803 conftest$ac_exeext conftest.$ac_ext ;; 6804 esac 6805 fi 6806 6807 6808 CFLAGS="$xorg_testset_save_CFLAGS" 6809 6810 eval supported=\$$cacheid 6811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6812 printf "%s\n" "$supported" >&6; } 6813 if test "$supported" = "yes" ; then 6814 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6815 found="yes" 6816 fi 6817 fi 6818 6819 6820 6821 6822 6823 6824 6825 6826 6827 6828 6829 6830 6831 6832 6833 xorg_testset_save_CFLAGS="$CFLAGS" 6834 6835 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6838 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6839 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6840 then : 6841 printf %s "(cached) " >&6 6842 else case e in #( 6843 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6844 /* end confdefs.h. */ 6845 int i; 6846 _ACEOF 6847 if ac_fn_c_try_compile "$LINENO" 6848 then : 6849 xorg_cv_cc_flag_unknown_warning_option=yes 6850 else case e in #( 6851 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6852 esac 6853 fi 6854 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6855 esac 6856 fi 6857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6858 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6859 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6860 CFLAGS="$xorg_testset_save_CFLAGS" 6861 fi 6862 6863 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6866 fi 6867 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6869 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6870 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6871 then : 6872 printf %s "(cached) " >&6 6873 else case e in #( 6874 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6875 /* end confdefs.h. */ 6876 int i; 6877 _ACEOF 6878 if ac_fn_c_try_compile "$LINENO" 6879 then : 6880 xorg_cv_cc_flag_unused_command_line_argument=yes 6881 else case e in #( 6882 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6883 esac 6884 fi 6885 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6886 esac 6887 fi 6888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6889 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6890 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6891 CFLAGS="$xorg_testset_save_CFLAGS" 6892 fi 6893 6894 found="no" 6895 6896 if test $found = "no" ; then 6897 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6899 fi 6900 6901 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6903 fi 6904 6905 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6906 6907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6908 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6909 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6910 if eval test \${$cacheid+y} 6911 then : 6912 printf %s "(cached) " >&6 6913 else case e in #( 6914 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6915 /* end confdefs.h. */ 6916 int i; 6917 int 6918 main (void) 6919 { 6920 6921 ; 6922 return 0; 6923 } 6924 _ACEOF 6925 if ac_fn_c_try_link "$LINENO" 6926 then : 6927 eval $cacheid=yes 6928 else case e in #( 6929 e) eval $cacheid=no ;; 6930 esac 6931 fi 6932 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6933 conftest$ac_exeext conftest.$ac_ext ;; 6934 esac 6935 fi 6936 6937 6938 CFLAGS="$xorg_testset_save_CFLAGS" 6939 6940 eval supported=\$$cacheid 6941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6942 printf "%s\n" "$supported" >&6; } 6943 if test "$supported" = "yes" ; then 6944 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6945 found="yes" 6946 fi 6947 fi 6948 6949 6950 6951 6952 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963 xorg_testset_save_CFLAGS="$CFLAGS" 6964 6965 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6968 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6969 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6970 then : 6971 printf %s "(cached) " >&6 6972 else case e in #( 6973 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6974 /* end confdefs.h. */ 6975 int i; 6976 _ACEOF 6977 if ac_fn_c_try_compile "$LINENO" 6978 then : 6979 xorg_cv_cc_flag_unknown_warning_option=yes 6980 else case e in #( 6981 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6982 esac 6983 fi 6984 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6985 esac 6986 fi 6987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6988 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6989 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6990 CFLAGS="$xorg_testset_save_CFLAGS" 6991 fi 6992 6993 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6996 fi 6997 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6999 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7000 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7001 then : 7002 printf %s "(cached) " >&6 7003 else case e in #( 7004 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7005 /* end confdefs.h. */ 7006 int i; 7007 _ACEOF 7008 if ac_fn_c_try_compile "$LINENO" 7009 then : 7010 xorg_cv_cc_flag_unused_command_line_argument=yes 7011 else case e in #( 7012 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7013 esac 7014 fi 7015 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7016 esac 7017 fi 7018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7019 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7020 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7021 CFLAGS="$xorg_testset_save_CFLAGS" 7022 fi 7023 7024 found="no" 7025 7026 if test $found = "no" ; then 7027 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7029 fi 7030 7031 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7033 fi 7034 7035 CFLAGS="$CFLAGS -Wredundant-decls" 7036 7037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7038 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7039 cacheid=xorg_cv_cc_flag__Wredundant_decls 7040 if eval test \${$cacheid+y} 7041 then : 7042 printf %s "(cached) " >&6 7043 else case e in #( 7044 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7045 /* end confdefs.h. */ 7046 int i; 7047 int 7048 main (void) 7049 { 7050 7051 ; 7052 return 0; 7053 } 7054 _ACEOF 7055 if ac_fn_c_try_link "$LINENO" 7056 then : 7057 eval $cacheid=yes 7058 else case e in #( 7059 e) eval $cacheid=no ;; 7060 esac 7061 fi 7062 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7063 conftest$ac_exeext conftest.$ac_ext ;; 7064 esac 7065 fi 7066 7067 7068 CFLAGS="$xorg_testset_save_CFLAGS" 7069 7070 eval supported=\$$cacheid 7071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7072 printf "%s\n" "$supported" >&6; } 7073 if test "$supported" = "yes" ; then 7074 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7075 found="yes" 7076 fi 7077 fi 7078 7079 7080 7081 7082 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 xorg_testset_save_CFLAGS="$CFLAGS" 7094 7095 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7098 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7099 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7100 then : 7101 printf %s "(cached) " >&6 7102 else case e in #( 7103 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7104 /* end confdefs.h. */ 7105 int i; 7106 _ACEOF 7107 if ac_fn_c_try_compile "$LINENO" 7108 then : 7109 xorg_cv_cc_flag_unknown_warning_option=yes 7110 else case e in #( 7111 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7112 esac 7113 fi 7114 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7115 esac 7116 fi 7117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7118 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7119 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7120 CFLAGS="$xorg_testset_save_CFLAGS" 7121 fi 7122 7123 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7124 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7126 fi 7127 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7129 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7130 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7131 then : 7132 printf %s "(cached) " >&6 7133 else case e in #( 7134 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7135 /* end confdefs.h. */ 7136 int i; 7137 _ACEOF 7138 if ac_fn_c_try_compile "$LINENO" 7139 then : 7140 xorg_cv_cc_flag_unused_command_line_argument=yes 7141 else case e in #( 7142 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7143 esac 7144 fi 7145 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7146 esac 7147 fi 7148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7149 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7150 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7151 CFLAGS="$xorg_testset_save_CFLAGS" 7152 fi 7153 7154 found="no" 7155 7156 if test $found = "no" ; then 7157 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7159 fi 7160 7161 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7163 fi 7164 7165 CFLAGS="$CFLAGS -Wlogical-op" 7166 7167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7168 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7169 cacheid=xorg_cv_cc_flag__Wlogical_op 7170 if eval test \${$cacheid+y} 7171 then : 7172 printf %s "(cached) " >&6 7173 else case e in #( 7174 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7175 /* end confdefs.h. */ 7176 int i; 7177 int 7178 main (void) 7179 { 7180 7181 ; 7182 return 0; 7183 } 7184 _ACEOF 7185 if ac_fn_c_try_link "$LINENO" 7186 then : 7187 eval $cacheid=yes 7188 else case e in #( 7189 e) eval $cacheid=no ;; 7190 esac 7191 fi 7192 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7193 conftest$ac_exeext conftest.$ac_ext ;; 7194 esac 7195 fi 7196 7197 7198 CFLAGS="$xorg_testset_save_CFLAGS" 7199 7200 eval supported=\$$cacheid 7201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7202 printf "%s\n" "$supported" >&6; } 7203 if test "$supported" = "yes" ; then 7204 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7205 found="yes" 7206 fi 7207 fi 7208 7209 7210 7211 # These are currently disabled because they are noisy. They will be enabled 7212 # in the future once the codebase is sufficiently modernized to silence 7213 # them. For now, I don't want them to drown out the other warnings. 7214 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7215 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7216 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7217 7218 # Turn some warnings into errors, so we don't accidentally get successful builds 7219 # when there are problems that should be fixed. 7220 7221 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7222 7223 7224 7225 7226 7227 7228 7229 7230 7231 7232 7233 7234 7235 xorg_testset_save_CFLAGS="$CFLAGS" 7236 7237 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7240 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7241 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7242 then : 7243 printf %s "(cached) " >&6 7244 else case e in #( 7245 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7246 /* end confdefs.h. */ 7247 int i; 7248 _ACEOF 7249 if ac_fn_c_try_compile "$LINENO" 7250 then : 7251 xorg_cv_cc_flag_unknown_warning_option=yes 7252 else case e in #( 7253 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7254 esac 7255 fi 7256 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7257 esac 7258 fi 7259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7260 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7261 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7262 CFLAGS="$xorg_testset_save_CFLAGS" 7263 fi 7264 7265 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7266 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7268 fi 7269 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7271 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7272 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7273 then : 7274 printf %s "(cached) " >&6 7275 else case e in #( 7276 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7277 /* end confdefs.h. */ 7278 int i; 7279 _ACEOF 7280 if ac_fn_c_try_compile "$LINENO" 7281 then : 7282 xorg_cv_cc_flag_unused_command_line_argument=yes 7283 else case e in #( 7284 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7285 esac 7286 fi 7287 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7288 esac 7289 fi 7290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7291 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7292 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7293 CFLAGS="$xorg_testset_save_CFLAGS" 7294 fi 7295 7296 found="no" 7297 7298 if test $found = "no" ; then 7299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7301 fi 7302 7303 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7305 fi 7306 7307 CFLAGS="$CFLAGS -Werror=implicit" 7308 7309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7310 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7311 cacheid=xorg_cv_cc_flag__Werror_implicit 7312 if eval test \${$cacheid+y} 7313 then : 7314 printf %s "(cached) " >&6 7315 else case e in #( 7316 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7317 /* end confdefs.h. */ 7318 int i; 7319 int 7320 main (void) 7321 { 7322 7323 ; 7324 return 0; 7325 } 7326 _ACEOF 7327 if ac_fn_c_try_link "$LINENO" 7328 then : 7329 eval $cacheid=yes 7330 else case e in #( 7331 e) eval $cacheid=no ;; 7332 esac 7333 fi 7334 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7335 conftest$ac_exeext conftest.$ac_ext ;; 7336 esac 7337 fi 7338 7339 7340 CFLAGS="$xorg_testset_save_CFLAGS" 7341 7342 eval supported=\$$cacheid 7343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7344 printf "%s\n" "$supported" >&6; } 7345 if test "$supported" = "yes" ; then 7346 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7347 found="yes" 7348 fi 7349 fi 7350 7351 if test $found = "no" ; then 7352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7354 fi 7355 7356 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7358 fi 7359 7360 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7361 7362 { 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 7363 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7364 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7365 if eval test \${$cacheid+y} 7366 then : 7367 printf %s "(cached) " >&6 7368 else case e in #( 7369 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7370 /* end confdefs.h. */ 7371 int i; 7372 int 7373 main (void) 7374 { 7375 7376 ; 7377 return 0; 7378 } 7379 _ACEOF 7380 if ac_fn_c_try_link "$LINENO" 7381 then : 7382 eval $cacheid=yes 7383 else case e in #( 7384 e) eval $cacheid=no ;; 7385 esac 7386 fi 7387 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7388 conftest$ac_exeext conftest.$ac_ext ;; 7389 esac 7390 fi 7391 7392 7393 CFLAGS="$xorg_testset_save_CFLAGS" 7394 7395 eval supported=\$$cacheid 7396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7397 printf "%s\n" "$supported" >&6; } 7398 if test "$supported" = "yes" ; then 7399 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7400 found="yes" 7401 fi 7402 fi 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 xorg_testset_save_CFLAGS="$CFLAGS" 7419 7420 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7423 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7424 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7425 then : 7426 printf %s "(cached) " >&6 7427 else case e in #( 7428 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7429 /* end confdefs.h. */ 7430 int i; 7431 _ACEOF 7432 if ac_fn_c_try_compile "$LINENO" 7433 then : 7434 xorg_cv_cc_flag_unknown_warning_option=yes 7435 else case e in #( 7436 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7437 esac 7438 fi 7439 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7440 esac 7441 fi 7442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7443 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7444 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7445 CFLAGS="$xorg_testset_save_CFLAGS" 7446 fi 7447 7448 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7451 fi 7452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7454 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7455 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7456 then : 7457 printf %s "(cached) " >&6 7458 else case e in #( 7459 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7460 /* end confdefs.h. */ 7461 int i; 7462 _ACEOF 7463 if ac_fn_c_try_compile "$LINENO" 7464 then : 7465 xorg_cv_cc_flag_unused_command_line_argument=yes 7466 else case e in #( 7467 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7468 esac 7469 fi 7470 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7471 esac 7472 fi 7473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7474 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7475 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7476 CFLAGS="$xorg_testset_save_CFLAGS" 7477 fi 7478 7479 found="no" 7480 7481 if test $found = "no" ; then 7482 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7484 fi 7485 7486 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7487 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7488 fi 7489 7490 CFLAGS="$CFLAGS -Werror=nonnull" 7491 7492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7493 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7494 cacheid=xorg_cv_cc_flag__Werror_nonnull 7495 if eval test \${$cacheid+y} 7496 then : 7497 printf %s "(cached) " >&6 7498 else case e in #( 7499 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7500 /* end confdefs.h. */ 7501 int i; 7502 int 7503 main (void) 7504 { 7505 7506 ; 7507 return 0; 7508 } 7509 _ACEOF 7510 if ac_fn_c_try_link "$LINENO" 7511 then : 7512 eval $cacheid=yes 7513 else case e in #( 7514 e) eval $cacheid=no ;; 7515 esac 7516 fi 7517 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7518 conftest$ac_exeext conftest.$ac_ext ;; 7519 esac 7520 fi 7521 7522 7523 CFLAGS="$xorg_testset_save_CFLAGS" 7524 7525 eval supported=\$$cacheid 7526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7527 printf "%s\n" "$supported" >&6; } 7528 if test "$supported" = "yes" ; then 7529 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7530 found="yes" 7531 fi 7532 fi 7533 7534 7535 7536 7537 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 xorg_testset_save_CFLAGS="$CFLAGS" 7549 7550 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7553 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7554 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7555 then : 7556 printf %s "(cached) " >&6 7557 else case e in #( 7558 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7559 /* end confdefs.h. */ 7560 int i; 7561 _ACEOF 7562 if ac_fn_c_try_compile "$LINENO" 7563 then : 7564 xorg_cv_cc_flag_unknown_warning_option=yes 7565 else case e in #( 7566 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7567 esac 7568 fi 7569 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7570 esac 7571 fi 7572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7573 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7574 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7575 CFLAGS="$xorg_testset_save_CFLAGS" 7576 fi 7577 7578 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7581 fi 7582 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7584 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7585 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7586 then : 7587 printf %s "(cached) " >&6 7588 else case e in #( 7589 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7590 /* end confdefs.h. */ 7591 int i; 7592 _ACEOF 7593 if ac_fn_c_try_compile "$LINENO" 7594 then : 7595 xorg_cv_cc_flag_unused_command_line_argument=yes 7596 else case e in #( 7597 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7598 esac 7599 fi 7600 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7601 esac 7602 fi 7603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7604 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7605 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7606 CFLAGS="$xorg_testset_save_CFLAGS" 7607 fi 7608 7609 found="no" 7610 7611 if test $found = "no" ; then 7612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7614 fi 7615 7616 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7618 fi 7619 7620 CFLAGS="$CFLAGS -Werror=init-self" 7621 7622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7623 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7624 cacheid=xorg_cv_cc_flag__Werror_init_self 7625 if eval test \${$cacheid+y} 7626 then : 7627 printf %s "(cached) " >&6 7628 else case e in #( 7629 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7630 /* end confdefs.h. */ 7631 int i; 7632 int 7633 main (void) 7634 { 7635 7636 ; 7637 return 0; 7638 } 7639 _ACEOF 7640 if ac_fn_c_try_link "$LINENO" 7641 then : 7642 eval $cacheid=yes 7643 else case e in #( 7644 e) eval $cacheid=no ;; 7645 esac 7646 fi 7647 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7648 conftest$ac_exeext conftest.$ac_ext ;; 7649 esac 7650 fi 7651 7652 7653 CFLAGS="$xorg_testset_save_CFLAGS" 7654 7655 eval supported=\$$cacheid 7656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7657 printf "%s\n" "$supported" >&6; } 7658 if test "$supported" = "yes" ; then 7659 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7660 found="yes" 7661 fi 7662 fi 7663 7664 7665 7666 7667 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677 7678 xorg_testset_save_CFLAGS="$CFLAGS" 7679 7680 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7683 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7684 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7685 then : 7686 printf %s "(cached) " >&6 7687 else case e in #( 7688 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7689 /* end confdefs.h. */ 7690 int i; 7691 _ACEOF 7692 if ac_fn_c_try_compile "$LINENO" 7693 then : 7694 xorg_cv_cc_flag_unknown_warning_option=yes 7695 else case e in #( 7696 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7697 esac 7698 fi 7699 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7700 esac 7701 fi 7702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7703 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7704 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7705 CFLAGS="$xorg_testset_save_CFLAGS" 7706 fi 7707 7708 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7709 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7711 fi 7712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7714 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7715 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7716 then : 7717 printf %s "(cached) " >&6 7718 else case e in #( 7719 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7720 /* end confdefs.h. */ 7721 int i; 7722 _ACEOF 7723 if ac_fn_c_try_compile "$LINENO" 7724 then : 7725 xorg_cv_cc_flag_unused_command_line_argument=yes 7726 else case e in #( 7727 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7728 esac 7729 fi 7730 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7731 esac 7732 fi 7733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7734 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7735 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7736 CFLAGS="$xorg_testset_save_CFLAGS" 7737 fi 7738 7739 found="no" 7740 7741 if test $found = "no" ; then 7742 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7744 fi 7745 7746 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7748 fi 7749 7750 CFLAGS="$CFLAGS -Werror=main" 7751 7752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7753 printf %s "checking if $CC supports -Werror=main... " >&6; } 7754 cacheid=xorg_cv_cc_flag__Werror_main 7755 if eval test \${$cacheid+y} 7756 then : 7757 printf %s "(cached) " >&6 7758 else case e in #( 7759 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7760 /* end confdefs.h. */ 7761 int i; 7762 int 7763 main (void) 7764 { 7765 7766 ; 7767 return 0; 7768 } 7769 _ACEOF 7770 if ac_fn_c_try_link "$LINENO" 7771 then : 7772 eval $cacheid=yes 7773 else case e in #( 7774 e) eval $cacheid=no ;; 7775 esac 7776 fi 7777 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7778 conftest$ac_exeext conftest.$ac_ext ;; 7779 esac 7780 fi 7781 7782 7783 CFLAGS="$xorg_testset_save_CFLAGS" 7784 7785 eval supported=\$$cacheid 7786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7787 printf "%s\n" "$supported" >&6; } 7788 if test "$supported" = "yes" ; then 7789 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7790 found="yes" 7791 fi 7792 fi 7793 7794 7795 7796 7797 7798 7799 7800 7801 7802 7803 7804 7805 7806 7807 7808 xorg_testset_save_CFLAGS="$CFLAGS" 7809 7810 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7813 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7814 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7815 then : 7816 printf %s "(cached) " >&6 7817 else case e in #( 7818 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7819 /* end confdefs.h. */ 7820 int i; 7821 _ACEOF 7822 if ac_fn_c_try_compile "$LINENO" 7823 then : 7824 xorg_cv_cc_flag_unknown_warning_option=yes 7825 else case e in #( 7826 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7827 esac 7828 fi 7829 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7830 esac 7831 fi 7832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7833 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7834 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7835 CFLAGS="$xorg_testset_save_CFLAGS" 7836 fi 7837 7838 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7839 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7841 fi 7842 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7844 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7845 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7846 then : 7847 printf %s "(cached) " >&6 7848 else case e in #( 7849 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7850 /* end confdefs.h. */ 7851 int i; 7852 _ACEOF 7853 if ac_fn_c_try_compile "$LINENO" 7854 then : 7855 xorg_cv_cc_flag_unused_command_line_argument=yes 7856 else case e in #( 7857 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7858 esac 7859 fi 7860 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7861 esac 7862 fi 7863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7864 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7865 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7866 CFLAGS="$xorg_testset_save_CFLAGS" 7867 fi 7868 7869 found="no" 7870 7871 if test $found = "no" ; then 7872 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7874 fi 7875 7876 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7877 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7878 fi 7879 7880 CFLAGS="$CFLAGS -Werror=missing-braces" 7881 7882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7883 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7884 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7885 if eval test \${$cacheid+y} 7886 then : 7887 printf %s "(cached) " >&6 7888 else case e in #( 7889 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7890 /* end confdefs.h. */ 7891 int i; 7892 int 7893 main (void) 7894 { 7895 7896 ; 7897 return 0; 7898 } 7899 _ACEOF 7900 if ac_fn_c_try_link "$LINENO" 7901 then : 7902 eval $cacheid=yes 7903 else case e in #( 7904 e) eval $cacheid=no ;; 7905 esac 7906 fi 7907 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7908 conftest$ac_exeext conftest.$ac_ext ;; 7909 esac 7910 fi 7911 7912 7913 CFLAGS="$xorg_testset_save_CFLAGS" 7914 7915 eval supported=\$$cacheid 7916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7917 printf "%s\n" "$supported" >&6; } 7918 if test "$supported" = "yes" ; then 7919 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7920 found="yes" 7921 fi 7922 fi 7923 7924 7925 7926 7927 7928 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 xorg_testset_save_CFLAGS="$CFLAGS" 7939 7940 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7943 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7944 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7945 then : 7946 printf %s "(cached) " >&6 7947 else case e in #( 7948 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7949 /* end confdefs.h. */ 7950 int i; 7951 _ACEOF 7952 if ac_fn_c_try_compile "$LINENO" 7953 then : 7954 xorg_cv_cc_flag_unknown_warning_option=yes 7955 else case e in #( 7956 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7957 esac 7958 fi 7959 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7960 esac 7961 fi 7962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7963 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7964 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7965 CFLAGS="$xorg_testset_save_CFLAGS" 7966 fi 7967 7968 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7971 fi 7972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7974 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7975 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7976 then : 7977 printf %s "(cached) " >&6 7978 else case e in #( 7979 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7980 /* end confdefs.h. */ 7981 int i; 7982 _ACEOF 7983 if ac_fn_c_try_compile "$LINENO" 7984 then : 7985 xorg_cv_cc_flag_unused_command_line_argument=yes 7986 else case e in #( 7987 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7988 esac 7989 fi 7990 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7991 esac 7992 fi 7993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7994 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7995 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7996 CFLAGS="$xorg_testset_save_CFLAGS" 7997 fi 7998 7999 found="no" 8000 8001 if test $found = "no" ; then 8002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8004 fi 8005 8006 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8008 fi 8009 8010 CFLAGS="$CFLAGS -Werror=sequence-point" 8011 8012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8013 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8014 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8015 if eval test \${$cacheid+y} 8016 then : 8017 printf %s "(cached) " >&6 8018 else case e in #( 8019 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8020 /* end confdefs.h. */ 8021 int i; 8022 int 8023 main (void) 8024 { 8025 8026 ; 8027 return 0; 8028 } 8029 _ACEOF 8030 if ac_fn_c_try_link "$LINENO" 8031 then : 8032 eval $cacheid=yes 8033 else case e in #( 8034 e) eval $cacheid=no ;; 8035 esac 8036 fi 8037 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8038 conftest$ac_exeext conftest.$ac_ext ;; 8039 esac 8040 fi 8041 8042 8043 CFLAGS="$xorg_testset_save_CFLAGS" 8044 8045 eval supported=\$$cacheid 8046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8047 printf "%s\n" "$supported" >&6; } 8048 if test "$supported" = "yes" ; then 8049 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8050 found="yes" 8051 fi 8052 fi 8053 8054 8055 8056 8057 8058 8059 8060 8061 8062 8063 8064 8065 8066 8067 8068 xorg_testset_save_CFLAGS="$CFLAGS" 8069 8070 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8073 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8074 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8075 then : 8076 printf %s "(cached) " >&6 8077 else case e in #( 8078 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8079 /* end confdefs.h. */ 8080 int i; 8081 _ACEOF 8082 if ac_fn_c_try_compile "$LINENO" 8083 then : 8084 xorg_cv_cc_flag_unknown_warning_option=yes 8085 else case e in #( 8086 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8087 esac 8088 fi 8089 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8090 esac 8091 fi 8092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8093 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8094 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8095 CFLAGS="$xorg_testset_save_CFLAGS" 8096 fi 8097 8098 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8099 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8101 fi 8102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8104 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8105 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8106 then : 8107 printf %s "(cached) " >&6 8108 else case e in #( 8109 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8110 /* end confdefs.h. */ 8111 int i; 8112 _ACEOF 8113 if ac_fn_c_try_compile "$LINENO" 8114 then : 8115 xorg_cv_cc_flag_unused_command_line_argument=yes 8116 else case e in #( 8117 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8118 esac 8119 fi 8120 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8121 esac 8122 fi 8123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8124 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8125 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8126 CFLAGS="$xorg_testset_save_CFLAGS" 8127 fi 8128 8129 found="no" 8130 8131 if test $found = "no" ; then 8132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8134 fi 8135 8136 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8137 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8138 fi 8139 8140 CFLAGS="$CFLAGS -Werror=return-type" 8141 8142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8143 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8144 cacheid=xorg_cv_cc_flag__Werror_return_type 8145 if eval test \${$cacheid+y} 8146 then : 8147 printf %s "(cached) " >&6 8148 else case e in #( 8149 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8150 /* end confdefs.h. */ 8151 int i; 8152 int 8153 main (void) 8154 { 8155 8156 ; 8157 return 0; 8158 } 8159 _ACEOF 8160 if ac_fn_c_try_link "$LINENO" 8161 then : 8162 eval $cacheid=yes 8163 else case e in #( 8164 e) eval $cacheid=no ;; 8165 esac 8166 fi 8167 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8168 conftest$ac_exeext conftest.$ac_ext ;; 8169 esac 8170 fi 8171 8172 8173 CFLAGS="$xorg_testset_save_CFLAGS" 8174 8175 eval supported=\$$cacheid 8176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8177 printf "%s\n" "$supported" >&6; } 8178 if test "$supported" = "yes" ; then 8179 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8180 found="yes" 8181 fi 8182 fi 8183 8184 if test $found = "no" ; then 8185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8187 fi 8188 8189 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8191 fi 8192 8193 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8194 8195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8196 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8197 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8198 if eval test \${$cacheid+y} 8199 then : 8200 printf %s "(cached) " >&6 8201 else case e in #( 8202 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8203 /* end confdefs.h. */ 8204 int i; 8205 int 8206 main (void) 8207 { 8208 8209 ; 8210 return 0; 8211 } 8212 _ACEOF 8213 if ac_fn_c_try_link "$LINENO" 8214 then : 8215 eval $cacheid=yes 8216 else case e in #( 8217 e) eval $cacheid=no ;; 8218 esac 8219 fi 8220 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8221 conftest$ac_exeext conftest.$ac_ext ;; 8222 esac 8223 fi 8224 8225 8226 CFLAGS="$xorg_testset_save_CFLAGS" 8227 8228 eval supported=\$$cacheid 8229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8230 printf "%s\n" "$supported" >&6; } 8231 if test "$supported" = "yes" ; then 8232 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8233 found="yes" 8234 fi 8235 fi 8236 8237 8238 8239 8240 8241 8242 8243 8244 8245 8246 8247 8248 8249 8250 8251 xorg_testset_save_CFLAGS="$CFLAGS" 8252 8253 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8256 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8257 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8258 then : 8259 printf %s "(cached) " >&6 8260 else case e in #( 8261 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8262 /* end confdefs.h. */ 8263 int i; 8264 _ACEOF 8265 if ac_fn_c_try_compile "$LINENO" 8266 then : 8267 xorg_cv_cc_flag_unknown_warning_option=yes 8268 else case e in #( 8269 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8270 esac 8271 fi 8272 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8273 esac 8274 fi 8275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8276 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8277 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8278 CFLAGS="$xorg_testset_save_CFLAGS" 8279 fi 8280 8281 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8284 fi 8285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8287 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8288 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8289 then : 8290 printf %s "(cached) " >&6 8291 else case e in #( 8292 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8293 /* end confdefs.h. */ 8294 int i; 8295 _ACEOF 8296 if ac_fn_c_try_compile "$LINENO" 8297 then : 8298 xorg_cv_cc_flag_unused_command_line_argument=yes 8299 else case e in #( 8300 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8301 esac 8302 fi 8303 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8304 esac 8305 fi 8306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8307 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8308 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8309 CFLAGS="$xorg_testset_save_CFLAGS" 8310 fi 8311 8312 found="no" 8313 8314 if test $found = "no" ; then 8315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8317 fi 8318 8319 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8321 fi 8322 8323 CFLAGS="$CFLAGS -Werror=trigraphs" 8324 8325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8326 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8327 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8328 if eval test \${$cacheid+y} 8329 then : 8330 printf %s "(cached) " >&6 8331 else case e in #( 8332 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8333 /* end confdefs.h. */ 8334 int i; 8335 int 8336 main (void) 8337 { 8338 8339 ; 8340 return 0; 8341 } 8342 _ACEOF 8343 if ac_fn_c_try_link "$LINENO" 8344 then : 8345 eval $cacheid=yes 8346 else case e in #( 8347 e) eval $cacheid=no ;; 8348 esac 8349 fi 8350 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8351 conftest$ac_exeext conftest.$ac_ext ;; 8352 esac 8353 fi 8354 8355 8356 CFLAGS="$xorg_testset_save_CFLAGS" 8357 8358 eval supported=\$$cacheid 8359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8360 printf "%s\n" "$supported" >&6; } 8361 if test "$supported" = "yes" ; then 8362 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8363 found="yes" 8364 fi 8365 fi 8366 8367 8368 8369 8370 8371 8372 8373 8374 8375 8376 8377 8378 8379 8380 8381 xorg_testset_save_CFLAGS="$CFLAGS" 8382 8383 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8386 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8387 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8388 then : 8389 printf %s "(cached) " >&6 8390 else case e in #( 8391 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8392 /* end confdefs.h. */ 8393 int i; 8394 _ACEOF 8395 if ac_fn_c_try_compile "$LINENO" 8396 then : 8397 xorg_cv_cc_flag_unknown_warning_option=yes 8398 else case e in #( 8399 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8400 esac 8401 fi 8402 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8403 esac 8404 fi 8405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8406 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8407 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8408 CFLAGS="$xorg_testset_save_CFLAGS" 8409 fi 8410 8411 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8414 fi 8415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8417 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8418 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8419 then : 8420 printf %s "(cached) " >&6 8421 else case e in #( 8422 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8423 /* end confdefs.h. */ 8424 int i; 8425 _ACEOF 8426 if ac_fn_c_try_compile "$LINENO" 8427 then : 8428 xorg_cv_cc_flag_unused_command_line_argument=yes 8429 else case e in #( 8430 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8431 esac 8432 fi 8433 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8434 esac 8435 fi 8436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8437 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8438 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8439 CFLAGS="$xorg_testset_save_CFLAGS" 8440 fi 8441 8442 found="no" 8443 8444 if test $found = "no" ; then 8445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8447 fi 8448 8449 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8451 fi 8452 8453 CFLAGS="$CFLAGS -Werror=array-bounds" 8454 8455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8456 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8457 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8458 if eval test \${$cacheid+y} 8459 then : 8460 printf %s "(cached) " >&6 8461 else case e in #( 8462 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8463 /* end confdefs.h. */ 8464 int i; 8465 int 8466 main (void) 8467 { 8468 8469 ; 8470 return 0; 8471 } 8472 _ACEOF 8473 if ac_fn_c_try_link "$LINENO" 8474 then : 8475 eval $cacheid=yes 8476 else case e in #( 8477 e) eval $cacheid=no ;; 8478 esac 8479 fi 8480 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8481 conftest$ac_exeext conftest.$ac_ext ;; 8482 esac 8483 fi 8484 8485 8486 CFLAGS="$xorg_testset_save_CFLAGS" 8487 8488 eval supported=\$$cacheid 8489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8490 printf "%s\n" "$supported" >&6; } 8491 if test "$supported" = "yes" ; then 8492 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8493 found="yes" 8494 fi 8495 fi 8496 8497 8498 8499 8500 8501 8502 8503 8504 8505 8506 8507 8508 8509 8510 8511 xorg_testset_save_CFLAGS="$CFLAGS" 8512 8513 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8516 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8517 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8518 then : 8519 printf %s "(cached) " >&6 8520 else case e in #( 8521 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8522 /* end confdefs.h. */ 8523 int i; 8524 _ACEOF 8525 if ac_fn_c_try_compile "$LINENO" 8526 then : 8527 xorg_cv_cc_flag_unknown_warning_option=yes 8528 else case e in #( 8529 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8530 esac 8531 fi 8532 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8533 esac 8534 fi 8535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8536 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8537 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8538 CFLAGS="$xorg_testset_save_CFLAGS" 8539 fi 8540 8541 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8542 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8544 fi 8545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8547 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8548 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8549 then : 8550 printf %s "(cached) " >&6 8551 else case e in #( 8552 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8553 /* end confdefs.h. */ 8554 int i; 8555 _ACEOF 8556 if ac_fn_c_try_compile "$LINENO" 8557 then : 8558 xorg_cv_cc_flag_unused_command_line_argument=yes 8559 else case e in #( 8560 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8561 esac 8562 fi 8563 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8564 esac 8565 fi 8566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8567 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8568 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8569 CFLAGS="$xorg_testset_save_CFLAGS" 8570 fi 8571 8572 found="no" 8573 8574 if test $found = "no" ; then 8575 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8576 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8577 fi 8578 8579 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8581 fi 8582 8583 CFLAGS="$CFLAGS -Werror=write-strings" 8584 8585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8586 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8587 cacheid=xorg_cv_cc_flag__Werror_write_strings 8588 if eval test \${$cacheid+y} 8589 then : 8590 printf %s "(cached) " >&6 8591 else case e in #( 8592 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8593 /* end confdefs.h. */ 8594 int i; 8595 int 8596 main (void) 8597 { 8598 8599 ; 8600 return 0; 8601 } 8602 _ACEOF 8603 if ac_fn_c_try_link "$LINENO" 8604 then : 8605 eval $cacheid=yes 8606 else case e in #( 8607 e) eval $cacheid=no ;; 8608 esac 8609 fi 8610 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8611 conftest$ac_exeext conftest.$ac_ext ;; 8612 esac 8613 fi 8614 8615 8616 CFLAGS="$xorg_testset_save_CFLAGS" 8617 8618 eval supported=\$$cacheid 8619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8620 printf "%s\n" "$supported" >&6; } 8621 if test "$supported" = "yes" ; then 8622 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8623 found="yes" 8624 fi 8625 fi 8626 8627 8628 8629 8630 8631 8632 8633 8634 8635 8636 8637 8638 8639 8640 8641 xorg_testset_save_CFLAGS="$CFLAGS" 8642 8643 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8646 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8647 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8648 then : 8649 printf %s "(cached) " >&6 8650 else case e in #( 8651 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8652 /* end confdefs.h. */ 8653 int i; 8654 _ACEOF 8655 if ac_fn_c_try_compile "$LINENO" 8656 then : 8657 xorg_cv_cc_flag_unknown_warning_option=yes 8658 else case e in #( 8659 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8660 esac 8661 fi 8662 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8663 esac 8664 fi 8665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8666 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8667 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8668 CFLAGS="$xorg_testset_save_CFLAGS" 8669 fi 8670 8671 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8674 fi 8675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8677 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8678 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8679 then : 8680 printf %s "(cached) " >&6 8681 else case e in #( 8682 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8683 /* end confdefs.h. */ 8684 int i; 8685 _ACEOF 8686 if ac_fn_c_try_compile "$LINENO" 8687 then : 8688 xorg_cv_cc_flag_unused_command_line_argument=yes 8689 else case e in #( 8690 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8691 esac 8692 fi 8693 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8694 esac 8695 fi 8696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8697 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8698 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8699 CFLAGS="$xorg_testset_save_CFLAGS" 8700 fi 8701 8702 found="no" 8703 8704 if test $found = "no" ; then 8705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8707 fi 8708 8709 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8711 fi 8712 8713 CFLAGS="$CFLAGS -Werror=address" 8714 8715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8716 printf %s "checking if $CC supports -Werror=address... " >&6; } 8717 cacheid=xorg_cv_cc_flag__Werror_address 8718 if eval test \${$cacheid+y} 8719 then : 8720 printf %s "(cached) " >&6 8721 else case e in #( 8722 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8723 /* end confdefs.h. */ 8724 int i; 8725 int 8726 main (void) 8727 { 8728 8729 ; 8730 return 0; 8731 } 8732 _ACEOF 8733 if ac_fn_c_try_link "$LINENO" 8734 then : 8735 eval $cacheid=yes 8736 else case e in #( 8737 e) eval $cacheid=no ;; 8738 esac 8739 fi 8740 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8741 conftest$ac_exeext conftest.$ac_ext ;; 8742 esac 8743 fi 8744 8745 8746 CFLAGS="$xorg_testset_save_CFLAGS" 8747 8748 eval supported=\$$cacheid 8749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8750 printf "%s\n" "$supported" >&6; } 8751 if test "$supported" = "yes" ; then 8752 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8753 found="yes" 8754 fi 8755 fi 8756 8757 8758 8759 8760 8761 8762 8763 8764 8765 8766 8767 8768 8769 8770 8771 xorg_testset_save_CFLAGS="$CFLAGS" 8772 8773 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8776 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8777 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8778 then : 8779 printf %s "(cached) " >&6 8780 else case e in #( 8781 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8782 /* end confdefs.h. */ 8783 int i; 8784 _ACEOF 8785 if ac_fn_c_try_compile "$LINENO" 8786 then : 8787 xorg_cv_cc_flag_unknown_warning_option=yes 8788 else case e in #( 8789 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8790 esac 8791 fi 8792 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8793 esac 8794 fi 8795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8796 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8797 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8798 CFLAGS="$xorg_testset_save_CFLAGS" 8799 fi 8800 8801 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8802 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8804 fi 8805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8807 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8808 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8809 then : 8810 printf %s "(cached) " >&6 8811 else case e in #( 8812 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8813 /* end confdefs.h. */ 8814 int i; 8815 _ACEOF 8816 if ac_fn_c_try_compile "$LINENO" 8817 then : 8818 xorg_cv_cc_flag_unused_command_line_argument=yes 8819 else case e in #( 8820 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8821 esac 8822 fi 8823 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8824 esac 8825 fi 8826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8827 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8828 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8829 CFLAGS="$xorg_testset_save_CFLAGS" 8830 fi 8831 8832 found="no" 8833 8834 if test $found = "no" ; then 8835 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8837 fi 8838 8839 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8841 fi 8842 8843 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8844 8845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8846 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8847 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8848 if eval test \${$cacheid+y} 8849 then : 8850 printf %s "(cached) " >&6 8851 else case e in #( 8852 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8853 /* end confdefs.h. */ 8854 int i; 8855 int 8856 main (void) 8857 { 8858 8859 ; 8860 return 0; 8861 } 8862 _ACEOF 8863 if ac_fn_c_try_link "$LINENO" 8864 then : 8865 eval $cacheid=yes 8866 else case e in #( 8867 e) eval $cacheid=no ;; 8868 esac 8869 fi 8870 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8871 conftest$ac_exeext conftest.$ac_ext ;; 8872 esac 8873 fi 8874 8875 8876 CFLAGS="$xorg_testset_save_CFLAGS" 8877 8878 eval supported=\$$cacheid 8879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8880 printf "%s\n" "$supported" >&6; } 8881 if test "$supported" = "yes" ; then 8882 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8883 found="yes" 8884 fi 8885 fi 8886 8887 if test $found = "no" ; then 8888 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8890 fi 8891 8892 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8894 fi 8895 8896 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8897 8898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8899 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8900 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8901 if eval test \${$cacheid+y} 8902 then : 8903 printf %s "(cached) " >&6 8904 else case e in #( 8905 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8906 /* end confdefs.h. */ 8907 int i; 8908 int 8909 main (void) 8910 { 8911 8912 ; 8913 return 0; 8914 } 8915 _ACEOF 8916 if ac_fn_c_try_link "$LINENO" 8917 then : 8918 eval $cacheid=yes 8919 else case e in #( 8920 e) eval $cacheid=no ;; 8921 esac 8922 fi 8923 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8924 conftest$ac_exeext conftest.$ac_ext ;; 8925 esac 8926 fi 8927 8928 8929 CFLAGS="$xorg_testset_save_CFLAGS" 8930 8931 eval supported=\$$cacheid 8932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8933 printf "%s\n" "$supported" >&6; } 8934 if test "$supported" = "yes" ; then 8935 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8936 found="yes" 8937 fi 8938 fi 8939 8940 8941 8942 8943 8944 8945 8946 8947 8948 8949 8950 8951 8952 8953 8954 xorg_testset_save_CFLAGS="$CFLAGS" 8955 8956 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8959 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8960 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8961 then : 8962 printf %s "(cached) " >&6 8963 else case e in #( 8964 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8965 /* end confdefs.h. */ 8966 int i; 8967 _ACEOF 8968 if ac_fn_c_try_compile "$LINENO" 8969 then : 8970 xorg_cv_cc_flag_unknown_warning_option=yes 8971 else case e in #( 8972 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8973 esac 8974 fi 8975 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8976 esac 8977 fi 8978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8979 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8980 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8981 CFLAGS="$xorg_testset_save_CFLAGS" 8982 fi 8983 8984 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8987 fi 8988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8990 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8991 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8992 then : 8993 printf %s "(cached) " >&6 8994 else case e in #( 8995 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8996 /* end confdefs.h. */ 8997 int i; 8998 _ACEOF 8999 if ac_fn_c_try_compile "$LINENO" 9000 then : 9001 xorg_cv_cc_flag_unused_command_line_argument=yes 9002 else case e in #( 9003 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9004 esac 9005 fi 9006 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9007 esac 9008 fi 9009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9010 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9011 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9012 CFLAGS="$xorg_testset_save_CFLAGS" 9013 fi 9014 9015 found="no" 9016 9017 if test $found = "no" ; then 9018 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9020 fi 9021 9022 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9023 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9024 fi 9025 9026 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9027 9028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9029 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9030 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9031 if eval test \${$cacheid+y} 9032 then : 9033 printf %s "(cached) " >&6 9034 else case e in #( 9035 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9036 /* end confdefs.h. */ 9037 int i; 9038 int 9039 main (void) 9040 { 9041 9042 ; 9043 return 0; 9044 } 9045 _ACEOF 9046 if ac_fn_c_try_link "$LINENO" 9047 then : 9048 eval $cacheid=yes 9049 else case e in #( 9050 e) eval $cacheid=no ;; 9051 esac 9052 fi 9053 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9054 conftest$ac_exeext conftest.$ac_ext ;; 9055 esac 9056 fi 9057 9058 9059 CFLAGS="$xorg_testset_save_CFLAGS" 9060 9061 eval supported=\$$cacheid 9062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9063 printf "%s\n" "$supported" >&6; } 9064 if test "$supported" = "yes" ; then 9065 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9066 found="yes" 9067 fi 9068 fi 9069 9070 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9071 else 9072 { 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 $PACKAGE_BUGREPORT" >&5 9073 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9074 9075 9076 9077 9078 9079 9080 9081 9082 9083 9084 9085 9086 9087 xorg_testset_save_CFLAGS="$CFLAGS" 9088 9089 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9092 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9093 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9094 then : 9095 printf %s "(cached) " >&6 9096 else case e in #( 9097 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9098 /* end confdefs.h. */ 9099 int i; 9100 _ACEOF 9101 if ac_fn_c_try_compile "$LINENO" 9102 then : 9103 xorg_cv_cc_flag_unknown_warning_option=yes 9104 else case e in #( 9105 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9106 esac 9107 fi 9108 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9109 esac 9110 fi 9111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9112 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9113 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9114 CFLAGS="$xorg_testset_save_CFLAGS" 9115 fi 9116 9117 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9120 fi 9121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9123 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9124 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9125 then : 9126 printf %s "(cached) " >&6 9127 else case e in #( 9128 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9129 /* end confdefs.h. */ 9130 int i; 9131 _ACEOF 9132 if ac_fn_c_try_compile "$LINENO" 9133 then : 9134 xorg_cv_cc_flag_unused_command_line_argument=yes 9135 else case e in #( 9136 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9137 esac 9138 fi 9139 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9140 esac 9141 fi 9142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9143 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9144 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9145 CFLAGS="$xorg_testset_save_CFLAGS" 9146 fi 9147 9148 found="no" 9149 9150 if test $found = "no" ; then 9151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9153 fi 9154 9155 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9157 fi 9158 9159 CFLAGS="$CFLAGS -Wimplicit" 9160 9161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9162 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9163 cacheid=xorg_cv_cc_flag__Wimplicit 9164 if eval test \${$cacheid+y} 9165 then : 9166 printf %s "(cached) " >&6 9167 else case e in #( 9168 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9169 /* end confdefs.h. */ 9170 int i; 9171 int 9172 main (void) 9173 { 9174 9175 ; 9176 return 0; 9177 } 9178 _ACEOF 9179 if ac_fn_c_try_link "$LINENO" 9180 then : 9181 eval $cacheid=yes 9182 else case e in #( 9183 e) eval $cacheid=no ;; 9184 esac 9185 fi 9186 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9187 conftest$ac_exeext conftest.$ac_ext ;; 9188 esac 9189 fi 9190 9191 9192 CFLAGS="$xorg_testset_save_CFLAGS" 9193 9194 eval supported=\$$cacheid 9195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9196 printf "%s\n" "$supported" >&6; } 9197 if test "$supported" = "yes" ; then 9198 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9199 found="yes" 9200 fi 9201 fi 9202 9203 9204 9205 9206 9207 9208 9209 9210 9211 9212 9213 9214 9215 9216 9217 xorg_testset_save_CFLAGS="$CFLAGS" 9218 9219 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9222 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9223 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9224 then : 9225 printf %s "(cached) " >&6 9226 else case e in #( 9227 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9228 /* end confdefs.h. */ 9229 int i; 9230 _ACEOF 9231 if ac_fn_c_try_compile "$LINENO" 9232 then : 9233 xorg_cv_cc_flag_unknown_warning_option=yes 9234 else case e in #( 9235 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9236 esac 9237 fi 9238 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9239 esac 9240 fi 9241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9242 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9243 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9244 CFLAGS="$xorg_testset_save_CFLAGS" 9245 fi 9246 9247 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9248 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9250 fi 9251 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9253 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9254 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9255 then : 9256 printf %s "(cached) " >&6 9257 else case e in #( 9258 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9259 /* end confdefs.h. */ 9260 int i; 9261 _ACEOF 9262 if ac_fn_c_try_compile "$LINENO" 9263 then : 9264 xorg_cv_cc_flag_unused_command_line_argument=yes 9265 else case e in #( 9266 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9267 esac 9268 fi 9269 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9270 esac 9271 fi 9272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9273 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9274 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9275 CFLAGS="$xorg_testset_save_CFLAGS" 9276 fi 9277 9278 found="no" 9279 9280 if test $found = "no" ; then 9281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9283 fi 9284 9285 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9287 fi 9288 9289 CFLAGS="$CFLAGS -Wnonnull" 9290 9291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9292 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9293 cacheid=xorg_cv_cc_flag__Wnonnull 9294 if eval test \${$cacheid+y} 9295 then : 9296 printf %s "(cached) " >&6 9297 else case e in #( 9298 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9299 /* end confdefs.h. */ 9300 int i; 9301 int 9302 main (void) 9303 { 9304 9305 ; 9306 return 0; 9307 } 9308 _ACEOF 9309 if ac_fn_c_try_link "$LINENO" 9310 then : 9311 eval $cacheid=yes 9312 else case e in #( 9313 e) eval $cacheid=no ;; 9314 esac 9315 fi 9316 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9317 conftest$ac_exeext conftest.$ac_ext ;; 9318 esac 9319 fi 9320 9321 9322 CFLAGS="$xorg_testset_save_CFLAGS" 9323 9324 eval supported=\$$cacheid 9325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9326 printf "%s\n" "$supported" >&6; } 9327 if test "$supported" = "yes" ; then 9328 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9329 found="yes" 9330 fi 9331 fi 9332 9333 9334 9335 9336 9337 9338 9339 9340 9341 9342 9343 9344 9345 9346 9347 xorg_testset_save_CFLAGS="$CFLAGS" 9348 9349 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9352 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9353 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9354 then : 9355 printf %s "(cached) " >&6 9356 else case e in #( 9357 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9358 /* end confdefs.h. */ 9359 int i; 9360 _ACEOF 9361 if ac_fn_c_try_compile "$LINENO" 9362 then : 9363 xorg_cv_cc_flag_unknown_warning_option=yes 9364 else case e in #( 9365 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9366 esac 9367 fi 9368 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9369 esac 9370 fi 9371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9372 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9373 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9374 CFLAGS="$xorg_testset_save_CFLAGS" 9375 fi 9376 9377 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9378 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9380 fi 9381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9383 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9384 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9385 then : 9386 printf %s "(cached) " >&6 9387 else case e in #( 9388 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9389 /* end confdefs.h. */ 9390 int i; 9391 _ACEOF 9392 if ac_fn_c_try_compile "$LINENO" 9393 then : 9394 xorg_cv_cc_flag_unused_command_line_argument=yes 9395 else case e in #( 9396 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9397 esac 9398 fi 9399 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9400 esac 9401 fi 9402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9403 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9404 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9405 CFLAGS="$xorg_testset_save_CFLAGS" 9406 fi 9407 9408 found="no" 9409 9410 if test $found = "no" ; then 9411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9413 fi 9414 9415 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9416 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9417 fi 9418 9419 CFLAGS="$CFLAGS -Winit-self" 9420 9421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9422 printf %s "checking if $CC supports -Winit-self... " >&6; } 9423 cacheid=xorg_cv_cc_flag__Winit_self 9424 if eval test \${$cacheid+y} 9425 then : 9426 printf %s "(cached) " >&6 9427 else case e in #( 9428 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9429 /* end confdefs.h. */ 9430 int i; 9431 int 9432 main (void) 9433 { 9434 9435 ; 9436 return 0; 9437 } 9438 _ACEOF 9439 if ac_fn_c_try_link "$LINENO" 9440 then : 9441 eval $cacheid=yes 9442 else case e in #( 9443 e) eval $cacheid=no ;; 9444 esac 9445 fi 9446 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9447 conftest$ac_exeext conftest.$ac_ext ;; 9448 esac 9449 fi 9450 9451 9452 CFLAGS="$xorg_testset_save_CFLAGS" 9453 9454 eval supported=\$$cacheid 9455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9456 printf "%s\n" "$supported" >&6; } 9457 if test "$supported" = "yes" ; then 9458 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9459 found="yes" 9460 fi 9461 fi 9462 9463 9464 9465 9466 9467 9468 9469 9470 9471 9472 9473 9474 9475 9476 9477 xorg_testset_save_CFLAGS="$CFLAGS" 9478 9479 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9482 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9483 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9484 then : 9485 printf %s "(cached) " >&6 9486 else case e in #( 9487 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9488 /* end confdefs.h. */ 9489 int i; 9490 _ACEOF 9491 if ac_fn_c_try_compile "$LINENO" 9492 then : 9493 xorg_cv_cc_flag_unknown_warning_option=yes 9494 else case e in #( 9495 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9496 esac 9497 fi 9498 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9499 esac 9500 fi 9501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9502 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9503 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9504 CFLAGS="$xorg_testset_save_CFLAGS" 9505 fi 9506 9507 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9508 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9510 fi 9511 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9513 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9514 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9515 then : 9516 printf %s "(cached) " >&6 9517 else case e in #( 9518 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9519 /* end confdefs.h. */ 9520 int i; 9521 _ACEOF 9522 if ac_fn_c_try_compile "$LINENO" 9523 then : 9524 xorg_cv_cc_flag_unused_command_line_argument=yes 9525 else case e in #( 9526 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9527 esac 9528 fi 9529 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9530 esac 9531 fi 9532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9533 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9534 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9535 CFLAGS="$xorg_testset_save_CFLAGS" 9536 fi 9537 9538 found="no" 9539 9540 if test $found = "no" ; then 9541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9543 fi 9544 9545 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9547 fi 9548 9549 CFLAGS="$CFLAGS -Wmain" 9550 9551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9552 printf %s "checking if $CC supports -Wmain... " >&6; } 9553 cacheid=xorg_cv_cc_flag__Wmain 9554 if eval test \${$cacheid+y} 9555 then : 9556 printf %s "(cached) " >&6 9557 else case e in #( 9558 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9559 /* end confdefs.h. */ 9560 int i; 9561 int 9562 main (void) 9563 { 9564 9565 ; 9566 return 0; 9567 } 9568 _ACEOF 9569 if ac_fn_c_try_link "$LINENO" 9570 then : 9571 eval $cacheid=yes 9572 else case e in #( 9573 e) eval $cacheid=no ;; 9574 esac 9575 fi 9576 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9577 conftest$ac_exeext conftest.$ac_ext ;; 9578 esac 9579 fi 9580 9581 9582 CFLAGS="$xorg_testset_save_CFLAGS" 9583 9584 eval supported=\$$cacheid 9585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9586 printf "%s\n" "$supported" >&6; } 9587 if test "$supported" = "yes" ; then 9588 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9589 found="yes" 9590 fi 9591 fi 9592 9593 9594 9595 9596 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606 9607 xorg_testset_save_CFLAGS="$CFLAGS" 9608 9609 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9612 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9613 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9614 then : 9615 printf %s "(cached) " >&6 9616 else case e in #( 9617 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9618 /* end confdefs.h. */ 9619 int i; 9620 _ACEOF 9621 if ac_fn_c_try_compile "$LINENO" 9622 then : 9623 xorg_cv_cc_flag_unknown_warning_option=yes 9624 else case e in #( 9625 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9626 esac 9627 fi 9628 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9629 esac 9630 fi 9631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9632 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9633 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9634 CFLAGS="$xorg_testset_save_CFLAGS" 9635 fi 9636 9637 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9638 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9640 fi 9641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9643 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9644 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9645 then : 9646 printf %s "(cached) " >&6 9647 else case e in #( 9648 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9649 /* end confdefs.h. */ 9650 int i; 9651 _ACEOF 9652 if ac_fn_c_try_compile "$LINENO" 9653 then : 9654 xorg_cv_cc_flag_unused_command_line_argument=yes 9655 else case e in #( 9656 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9657 esac 9658 fi 9659 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9660 esac 9661 fi 9662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9663 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9664 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9665 CFLAGS="$xorg_testset_save_CFLAGS" 9666 fi 9667 9668 found="no" 9669 9670 if test $found = "no" ; then 9671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9673 fi 9674 9675 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9677 fi 9678 9679 CFLAGS="$CFLAGS -Wmissing-braces" 9680 9681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9682 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9683 cacheid=xorg_cv_cc_flag__Wmissing_braces 9684 if eval test \${$cacheid+y} 9685 then : 9686 printf %s "(cached) " >&6 9687 else case e in #( 9688 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9689 /* end confdefs.h. */ 9690 int i; 9691 int 9692 main (void) 9693 { 9694 9695 ; 9696 return 0; 9697 } 9698 _ACEOF 9699 if ac_fn_c_try_link "$LINENO" 9700 then : 9701 eval $cacheid=yes 9702 else case e in #( 9703 e) eval $cacheid=no ;; 9704 esac 9705 fi 9706 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9707 conftest$ac_exeext conftest.$ac_ext ;; 9708 esac 9709 fi 9710 9711 9712 CFLAGS="$xorg_testset_save_CFLAGS" 9713 9714 eval supported=\$$cacheid 9715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9716 printf "%s\n" "$supported" >&6; } 9717 if test "$supported" = "yes" ; then 9718 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9719 found="yes" 9720 fi 9721 fi 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 xorg_testset_save_CFLAGS="$CFLAGS" 9738 9739 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9742 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9743 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9744 then : 9745 printf %s "(cached) " >&6 9746 else case e in #( 9747 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9748 /* end confdefs.h. */ 9749 int i; 9750 _ACEOF 9751 if ac_fn_c_try_compile "$LINENO" 9752 then : 9753 xorg_cv_cc_flag_unknown_warning_option=yes 9754 else case e in #( 9755 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9756 esac 9757 fi 9758 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9759 esac 9760 fi 9761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9762 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9763 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9764 CFLAGS="$xorg_testset_save_CFLAGS" 9765 fi 9766 9767 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9770 fi 9771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9773 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9774 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9775 then : 9776 printf %s "(cached) " >&6 9777 else case e in #( 9778 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9779 /* end confdefs.h. */ 9780 int i; 9781 _ACEOF 9782 if ac_fn_c_try_compile "$LINENO" 9783 then : 9784 xorg_cv_cc_flag_unused_command_line_argument=yes 9785 else case e in #( 9786 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9787 esac 9788 fi 9789 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9790 esac 9791 fi 9792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9793 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9794 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9795 CFLAGS="$xorg_testset_save_CFLAGS" 9796 fi 9797 9798 found="no" 9799 9800 if test $found = "no" ; then 9801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9803 fi 9804 9805 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9806 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9807 fi 9808 9809 CFLAGS="$CFLAGS -Wsequence-point" 9810 9811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9812 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9813 cacheid=xorg_cv_cc_flag__Wsequence_point 9814 if eval test \${$cacheid+y} 9815 then : 9816 printf %s "(cached) " >&6 9817 else case e in #( 9818 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9819 /* end confdefs.h. */ 9820 int i; 9821 int 9822 main (void) 9823 { 9824 9825 ; 9826 return 0; 9827 } 9828 _ACEOF 9829 if ac_fn_c_try_link "$LINENO" 9830 then : 9831 eval $cacheid=yes 9832 else case e in #( 9833 e) eval $cacheid=no ;; 9834 esac 9835 fi 9836 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9837 conftest$ac_exeext conftest.$ac_ext ;; 9838 esac 9839 fi 9840 9841 9842 CFLAGS="$xorg_testset_save_CFLAGS" 9843 9844 eval supported=\$$cacheid 9845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9846 printf "%s\n" "$supported" >&6; } 9847 if test "$supported" = "yes" ; then 9848 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9849 found="yes" 9850 fi 9851 fi 9852 9853 9854 9855 9856 9857 9858 9859 9860 9861 9862 9863 9864 9865 9866 9867 xorg_testset_save_CFLAGS="$CFLAGS" 9868 9869 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9872 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9873 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9874 then : 9875 printf %s "(cached) " >&6 9876 else case e in #( 9877 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9878 /* end confdefs.h. */ 9879 int i; 9880 _ACEOF 9881 if ac_fn_c_try_compile "$LINENO" 9882 then : 9883 xorg_cv_cc_flag_unknown_warning_option=yes 9884 else case e in #( 9885 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9886 esac 9887 fi 9888 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9889 esac 9890 fi 9891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9892 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9893 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9894 CFLAGS="$xorg_testset_save_CFLAGS" 9895 fi 9896 9897 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9898 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9900 fi 9901 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9903 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9904 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9905 then : 9906 printf %s "(cached) " >&6 9907 else case e in #( 9908 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9909 /* end confdefs.h. */ 9910 int i; 9911 _ACEOF 9912 if ac_fn_c_try_compile "$LINENO" 9913 then : 9914 xorg_cv_cc_flag_unused_command_line_argument=yes 9915 else case e in #( 9916 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9917 esac 9918 fi 9919 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9920 esac 9921 fi 9922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9923 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9924 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9925 CFLAGS="$xorg_testset_save_CFLAGS" 9926 fi 9927 9928 found="no" 9929 9930 if test $found = "no" ; then 9931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9933 fi 9934 9935 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9937 fi 9938 9939 CFLAGS="$CFLAGS -Wreturn-type" 9940 9941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9942 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9943 cacheid=xorg_cv_cc_flag__Wreturn_type 9944 if eval test \${$cacheid+y} 9945 then : 9946 printf %s "(cached) " >&6 9947 else case e in #( 9948 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9949 /* end confdefs.h. */ 9950 int i; 9951 int 9952 main (void) 9953 { 9954 9955 ; 9956 return 0; 9957 } 9958 _ACEOF 9959 if ac_fn_c_try_link "$LINENO" 9960 then : 9961 eval $cacheid=yes 9962 else case e in #( 9963 e) eval $cacheid=no ;; 9964 esac 9965 fi 9966 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9967 conftest$ac_exeext conftest.$ac_ext ;; 9968 esac 9969 fi 9970 9971 9972 CFLAGS="$xorg_testset_save_CFLAGS" 9973 9974 eval supported=\$$cacheid 9975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9976 printf "%s\n" "$supported" >&6; } 9977 if test "$supported" = "yes" ; then 9978 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9979 found="yes" 9980 fi 9981 fi 9982 9983 9984 9985 9986 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 xorg_testset_save_CFLAGS="$CFLAGS" 9998 9999 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10002 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10003 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10004 then : 10005 printf %s "(cached) " >&6 10006 else case e in #( 10007 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10008 /* end confdefs.h. */ 10009 int i; 10010 _ACEOF 10011 if ac_fn_c_try_compile "$LINENO" 10012 then : 10013 xorg_cv_cc_flag_unknown_warning_option=yes 10014 else case e in #( 10015 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10016 esac 10017 fi 10018 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10019 esac 10020 fi 10021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10022 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10023 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10024 CFLAGS="$xorg_testset_save_CFLAGS" 10025 fi 10026 10027 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10028 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10030 fi 10031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10033 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10034 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10035 then : 10036 printf %s "(cached) " >&6 10037 else case e in #( 10038 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10039 /* end confdefs.h. */ 10040 int i; 10041 _ACEOF 10042 if ac_fn_c_try_compile "$LINENO" 10043 then : 10044 xorg_cv_cc_flag_unused_command_line_argument=yes 10045 else case e in #( 10046 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10047 esac 10048 fi 10049 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10050 esac 10051 fi 10052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10053 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10054 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10055 CFLAGS="$xorg_testset_save_CFLAGS" 10056 fi 10057 10058 found="no" 10059 10060 if test $found = "no" ; then 10061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10063 fi 10064 10065 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10067 fi 10068 10069 CFLAGS="$CFLAGS -Wtrigraphs" 10070 10071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10072 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10073 cacheid=xorg_cv_cc_flag__Wtrigraphs 10074 if eval test \${$cacheid+y} 10075 then : 10076 printf %s "(cached) " >&6 10077 else case e in #( 10078 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10079 /* end confdefs.h. */ 10080 int i; 10081 int 10082 main (void) 10083 { 10084 10085 ; 10086 return 0; 10087 } 10088 _ACEOF 10089 if ac_fn_c_try_link "$LINENO" 10090 then : 10091 eval $cacheid=yes 10092 else case e in #( 10093 e) eval $cacheid=no ;; 10094 esac 10095 fi 10096 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10097 conftest$ac_exeext conftest.$ac_ext ;; 10098 esac 10099 fi 10100 10101 10102 CFLAGS="$xorg_testset_save_CFLAGS" 10103 10104 eval supported=\$$cacheid 10105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10106 printf "%s\n" "$supported" >&6; } 10107 if test "$supported" = "yes" ; then 10108 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10109 found="yes" 10110 fi 10111 fi 10112 10113 10114 10115 10116 10117 10118 10119 10120 10121 10122 10123 10124 10125 10126 10127 xorg_testset_save_CFLAGS="$CFLAGS" 10128 10129 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10132 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10133 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10134 then : 10135 printf %s "(cached) " >&6 10136 else case e in #( 10137 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10138 /* end confdefs.h. */ 10139 int i; 10140 _ACEOF 10141 if ac_fn_c_try_compile "$LINENO" 10142 then : 10143 xorg_cv_cc_flag_unknown_warning_option=yes 10144 else case e in #( 10145 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10146 esac 10147 fi 10148 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10149 esac 10150 fi 10151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10152 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10153 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10154 CFLAGS="$xorg_testset_save_CFLAGS" 10155 fi 10156 10157 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10158 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10160 fi 10161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10163 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10164 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10165 then : 10166 printf %s "(cached) " >&6 10167 else case e in #( 10168 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10169 /* end confdefs.h. */ 10170 int i; 10171 _ACEOF 10172 if ac_fn_c_try_compile "$LINENO" 10173 then : 10174 xorg_cv_cc_flag_unused_command_line_argument=yes 10175 else case e in #( 10176 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10177 esac 10178 fi 10179 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10180 esac 10181 fi 10182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10183 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10184 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10185 CFLAGS="$xorg_testset_save_CFLAGS" 10186 fi 10187 10188 found="no" 10189 10190 if test $found = "no" ; then 10191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10193 fi 10194 10195 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10197 fi 10198 10199 CFLAGS="$CFLAGS -Warray-bounds" 10200 10201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10202 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10203 cacheid=xorg_cv_cc_flag__Warray_bounds 10204 if eval test \${$cacheid+y} 10205 then : 10206 printf %s "(cached) " >&6 10207 else case e in #( 10208 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10209 /* end confdefs.h. */ 10210 int i; 10211 int 10212 main (void) 10213 { 10214 10215 ; 10216 return 0; 10217 } 10218 _ACEOF 10219 if ac_fn_c_try_link "$LINENO" 10220 then : 10221 eval $cacheid=yes 10222 else case e in #( 10223 e) eval $cacheid=no ;; 10224 esac 10225 fi 10226 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10227 conftest$ac_exeext conftest.$ac_ext ;; 10228 esac 10229 fi 10230 10231 10232 CFLAGS="$xorg_testset_save_CFLAGS" 10233 10234 eval supported=\$$cacheid 10235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10236 printf "%s\n" "$supported" >&6; } 10237 if test "$supported" = "yes" ; then 10238 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10239 found="yes" 10240 fi 10241 fi 10242 10243 10244 10245 10246 10247 10248 10249 10250 10251 10252 10253 10254 10255 10256 10257 xorg_testset_save_CFLAGS="$CFLAGS" 10258 10259 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10262 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10263 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10264 then : 10265 printf %s "(cached) " >&6 10266 else case e in #( 10267 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10268 /* end confdefs.h. */ 10269 int i; 10270 _ACEOF 10271 if ac_fn_c_try_compile "$LINENO" 10272 then : 10273 xorg_cv_cc_flag_unknown_warning_option=yes 10274 else case e in #( 10275 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10276 esac 10277 fi 10278 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10279 esac 10280 fi 10281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10282 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10283 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10284 CFLAGS="$xorg_testset_save_CFLAGS" 10285 fi 10286 10287 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10288 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10290 fi 10291 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10293 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10294 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10295 then : 10296 printf %s "(cached) " >&6 10297 else case e in #( 10298 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10299 /* end confdefs.h. */ 10300 int i; 10301 _ACEOF 10302 if ac_fn_c_try_compile "$LINENO" 10303 then : 10304 xorg_cv_cc_flag_unused_command_line_argument=yes 10305 else case e in #( 10306 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10307 esac 10308 fi 10309 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10310 esac 10311 fi 10312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10313 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10314 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10315 CFLAGS="$xorg_testset_save_CFLAGS" 10316 fi 10317 10318 found="no" 10319 10320 if test $found = "no" ; then 10321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10323 fi 10324 10325 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10327 fi 10328 10329 CFLAGS="$CFLAGS -Wwrite-strings" 10330 10331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10332 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10333 cacheid=xorg_cv_cc_flag__Wwrite_strings 10334 if eval test \${$cacheid+y} 10335 then : 10336 printf %s "(cached) " >&6 10337 else case e in #( 10338 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10339 /* end confdefs.h. */ 10340 int i; 10341 int 10342 main (void) 10343 { 10344 10345 ; 10346 return 0; 10347 } 10348 _ACEOF 10349 if ac_fn_c_try_link "$LINENO" 10350 then : 10351 eval $cacheid=yes 10352 else case e in #( 10353 e) eval $cacheid=no ;; 10354 esac 10355 fi 10356 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10357 conftest$ac_exeext conftest.$ac_ext ;; 10358 esac 10359 fi 10360 10361 10362 CFLAGS="$xorg_testset_save_CFLAGS" 10363 10364 eval supported=\$$cacheid 10365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10366 printf "%s\n" "$supported" >&6; } 10367 if test "$supported" = "yes" ; then 10368 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10369 found="yes" 10370 fi 10371 fi 10372 10373 10374 10375 10376 10377 10378 10379 10380 10381 10382 10383 10384 10385 10386 10387 xorg_testset_save_CFLAGS="$CFLAGS" 10388 10389 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10392 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10393 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10394 then : 10395 printf %s "(cached) " >&6 10396 else case e in #( 10397 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10398 /* end confdefs.h. */ 10399 int i; 10400 _ACEOF 10401 if ac_fn_c_try_compile "$LINENO" 10402 then : 10403 xorg_cv_cc_flag_unknown_warning_option=yes 10404 else case e in #( 10405 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10406 esac 10407 fi 10408 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10409 esac 10410 fi 10411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10412 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10413 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10414 CFLAGS="$xorg_testset_save_CFLAGS" 10415 fi 10416 10417 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10418 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10420 fi 10421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10423 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10424 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10425 then : 10426 printf %s "(cached) " >&6 10427 else case e in #( 10428 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10429 /* end confdefs.h. */ 10430 int i; 10431 _ACEOF 10432 if ac_fn_c_try_compile "$LINENO" 10433 then : 10434 xorg_cv_cc_flag_unused_command_line_argument=yes 10435 else case e in #( 10436 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10437 esac 10438 fi 10439 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10440 esac 10441 fi 10442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10443 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10444 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10445 CFLAGS="$xorg_testset_save_CFLAGS" 10446 fi 10447 10448 found="no" 10449 10450 if test $found = "no" ; then 10451 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10453 fi 10454 10455 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10457 fi 10458 10459 CFLAGS="$CFLAGS -Waddress" 10460 10461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10462 printf %s "checking if $CC supports -Waddress... " >&6; } 10463 cacheid=xorg_cv_cc_flag__Waddress 10464 if eval test \${$cacheid+y} 10465 then : 10466 printf %s "(cached) " >&6 10467 else case e in #( 10468 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10469 /* end confdefs.h. */ 10470 int i; 10471 int 10472 main (void) 10473 { 10474 10475 ; 10476 return 0; 10477 } 10478 _ACEOF 10479 if ac_fn_c_try_link "$LINENO" 10480 then : 10481 eval $cacheid=yes 10482 else case e in #( 10483 e) eval $cacheid=no ;; 10484 esac 10485 fi 10486 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10487 conftest$ac_exeext conftest.$ac_ext ;; 10488 esac 10489 fi 10490 10491 10492 CFLAGS="$xorg_testset_save_CFLAGS" 10493 10494 eval supported=\$$cacheid 10495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10496 printf "%s\n" "$supported" >&6; } 10497 if test "$supported" = "yes" ; then 10498 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10499 found="yes" 10500 fi 10501 fi 10502 10503 10504 10505 10506 10507 10508 10509 10510 10511 10512 10513 10514 10515 10516 10517 xorg_testset_save_CFLAGS="$CFLAGS" 10518 10519 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10522 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10523 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10524 then : 10525 printf %s "(cached) " >&6 10526 else case e in #( 10527 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10528 /* end confdefs.h. */ 10529 int i; 10530 _ACEOF 10531 if ac_fn_c_try_compile "$LINENO" 10532 then : 10533 xorg_cv_cc_flag_unknown_warning_option=yes 10534 else case e in #( 10535 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10536 esac 10537 fi 10538 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10539 esac 10540 fi 10541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10542 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10543 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10544 CFLAGS="$xorg_testset_save_CFLAGS" 10545 fi 10546 10547 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10548 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10550 fi 10551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10553 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10554 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10555 then : 10556 printf %s "(cached) " >&6 10557 else case e in #( 10558 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10559 /* end confdefs.h. */ 10560 int i; 10561 _ACEOF 10562 if ac_fn_c_try_compile "$LINENO" 10563 then : 10564 xorg_cv_cc_flag_unused_command_line_argument=yes 10565 else case e in #( 10566 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10567 esac 10568 fi 10569 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10570 esac 10571 fi 10572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10573 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10574 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10575 CFLAGS="$xorg_testset_save_CFLAGS" 10576 fi 10577 10578 found="no" 10579 10580 if test $found = "no" ; then 10581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10583 fi 10584 10585 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10586 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10587 fi 10588 10589 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10590 10591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10592 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10593 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10594 if eval test \${$cacheid+y} 10595 then : 10596 printf %s "(cached) " >&6 10597 else case e in #( 10598 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10599 /* end confdefs.h. */ 10600 int i; 10601 int 10602 main (void) 10603 { 10604 10605 ; 10606 return 0; 10607 } 10608 _ACEOF 10609 if ac_fn_c_try_link "$LINENO" 10610 then : 10611 eval $cacheid=yes 10612 else case e in #( 10613 e) eval $cacheid=no ;; 10614 esac 10615 fi 10616 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10617 conftest$ac_exeext conftest.$ac_ext ;; 10618 esac 10619 fi 10620 10621 10622 CFLAGS="$xorg_testset_save_CFLAGS" 10623 10624 eval supported=\$$cacheid 10625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10626 printf "%s\n" "$supported" >&6; } 10627 if test "$supported" = "yes" ; then 10628 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10629 found="yes" 10630 fi 10631 fi 10632 10633 10634 10635 10636 10637 10638 10639 10640 10641 10642 10643 10644 10645 10646 10647 xorg_testset_save_CFLAGS="$CFLAGS" 10648 10649 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10652 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10653 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10654 then : 10655 printf %s "(cached) " >&6 10656 else case e in #( 10657 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10658 /* end confdefs.h. */ 10659 int i; 10660 _ACEOF 10661 if ac_fn_c_try_compile "$LINENO" 10662 then : 10663 xorg_cv_cc_flag_unknown_warning_option=yes 10664 else case e in #( 10665 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10666 esac 10667 fi 10668 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10669 esac 10670 fi 10671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10672 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10673 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10674 CFLAGS="$xorg_testset_save_CFLAGS" 10675 fi 10676 10677 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10678 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10680 fi 10681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10683 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10684 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10685 then : 10686 printf %s "(cached) " >&6 10687 else case e in #( 10688 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10689 /* end confdefs.h. */ 10690 int i; 10691 _ACEOF 10692 if ac_fn_c_try_compile "$LINENO" 10693 then : 10694 xorg_cv_cc_flag_unused_command_line_argument=yes 10695 else case e in #( 10696 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10697 esac 10698 fi 10699 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10700 esac 10701 fi 10702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10703 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10704 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10705 CFLAGS="$xorg_testset_save_CFLAGS" 10706 fi 10707 10708 found="no" 10709 10710 if test $found = "no" ; then 10711 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10713 fi 10714 10715 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10717 fi 10718 10719 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10720 10721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10722 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10723 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10724 if eval test \${$cacheid+y} 10725 then : 10726 printf %s "(cached) " >&6 10727 else case e in #( 10728 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10729 /* end confdefs.h. */ 10730 int i; 10731 int 10732 main (void) 10733 { 10734 10735 ; 10736 return 0; 10737 } 10738 _ACEOF 10739 if ac_fn_c_try_link "$LINENO" 10740 then : 10741 eval $cacheid=yes 10742 else case e in #( 10743 e) eval $cacheid=no ;; 10744 esac 10745 fi 10746 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10747 conftest$ac_exeext conftest.$ac_ext ;; 10748 esac 10749 fi 10750 10751 10752 CFLAGS="$xorg_testset_save_CFLAGS" 10753 10754 eval supported=\$$cacheid 10755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10756 printf "%s\n" "$supported" >&6; } 10757 if test "$supported" = "yes" ; then 10758 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10759 found="yes" 10760 fi 10761 fi 10762 10763 10764 fi 10765 10766 10767 10768 10769 10770 10771 10772 CWARNFLAGS="$BASE_CFLAGS" 10773 if test "x$GCC" = xyes ; then 10774 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10775 fi 10776 10777 10778 10779 10780 10781 10782 10783 10784 # Check whether --enable-strict-compilation was given. 10785 if test ${enable_strict_compilation+y} 10786 then : 10787 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10788 else case e in #( 10789 e) STRICT_COMPILE=no ;; 10790 esac 10791 fi 10792 10793 10794 10795 10796 10797 10798 STRICT_CFLAGS="" 10799 10800 10801 10802 10803 10804 10805 10806 10807 10808 10809 10810 10811 10812 xorg_testset_save_CFLAGS="$CFLAGS" 10813 10814 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10817 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10818 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10819 then : 10820 printf %s "(cached) " >&6 10821 else case e in #( 10822 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10823 /* end confdefs.h. */ 10824 int i; 10825 _ACEOF 10826 if ac_fn_c_try_compile "$LINENO" 10827 then : 10828 xorg_cv_cc_flag_unknown_warning_option=yes 10829 else case e in #( 10830 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10831 esac 10832 fi 10833 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10834 esac 10835 fi 10836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10837 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10838 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10839 CFLAGS="$xorg_testset_save_CFLAGS" 10840 fi 10841 10842 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10845 fi 10846 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10848 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10849 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10850 then : 10851 printf %s "(cached) " >&6 10852 else case e in #( 10853 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10854 /* end confdefs.h. */ 10855 int i; 10856 _ACEOF 10857 if ac_fn_c_try_compile "$LINENO" 10858 then : 10859 xorg_cv_cc_flag_unused_command_line_argument=yes 10860 else case e in #( 10861 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10862 esac 10863 fi 10864 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10865 esac 10866 fi 10867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10868 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10869 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10870 CFLAGS="$xorg_testset_save_CFLAGS" 10871 fi 10872 10873 found="no" 10874 10875 if test $found = "no" ; then 10876 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10878 fi 10879 10880 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10881 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10882 fi 10883 10884 CFLAGS="$CFLAGS -pedantic" 10885 10886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10887 printf %s "checking if $CC supports -pedantic... " >&6; } 10888 cacheid=xorg_cv_cc_flag__pedantic 10889 if eval test \${$cacheid+y} 10890 then : 10891 printf %s "(cached) " >&6 10892 else case e in #( 10893 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10894 /* end confdefs.h. */ 10895 int i; 10896 int 10897 main (void) 10898 { 10899 10900 ; 10901 return 0; 10902 } 10903 _ACEOF 10904 if ac_fn_c_try_link "$LINENO" 10905 then : 10906 eval $cacheid=yes 10907 else case e in #( 10908 e) eval $cacheid=no ;; 10909 esac 10910 fi 10911 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10912 conftest$ac_exeext conftest.$ac_ext ;; 10913 esac 10914 fi 10915 10916 10917 CFLAGS="$xorg_testset_save_CFLAGS" 10918 10919 eval supported=\$$cacheid 10920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10921 printf "%s\n" "$supported" >&6; } 10922 if test "$supported" = "yes" ; then 10923 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10924 found="yes" 10925 fi 10926 fi 10927 10928 10929 10930 10931 10932 10933 10934 10935 10936 10937 10938 10939 10940 10941 10942 xorg_testset_save_CFLAGS="$CFLAGS" 10943 10944 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10947 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10948 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10949 then : 10950 printf %s "(cached) " >&6 10951 else case e in #( 10952 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10953 /* end confdefs.h. */ 10954 int i; 10955 _ACEOF 10956 if ac_fn_c_try_compile "$LINENO" 10957 then : 10958 xorg_cv_cc_flag_unknown_warning_option=yes 10959 else case e in #( 10960 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10961 esac 10962 fi 10963 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10964 esac 10965 fi 10966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10967 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10968 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10969 CFLAGS="$xorg_testset_save_CFLAGS" 10970 fi 10971 10972 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10975 fi 10976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10978 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10979 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10980 then : 10981 printf %s "(cached) " >&6 10982 else case e in #( 10983 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10984 /* end confdefs.h. */ 10985 int i; 10986 _ACEOF 10987 if ac_fn_c_try_compile "$LINENO" 10988 then : 10989 xorg_cv_cc_flag_unused_command_line_argument=yes 10990 else case e in #( 10991 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10992 esac 10993 fi 10994 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10995 esac 10996 fi 10997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10998 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10999 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11000 CFLAGS="$xorg_testset_save_CFLAGS" 11001 fi 11002 11003 found="no" 11004 11005 if test $found = "no" ; then 11006 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11008 fi 11009 11010 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11011 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11012 fi 11013 11014 CFLAGS="$CFLAGS -Werror" 11015 11016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11017 printf %s "checking if $CC supports -Werror... " >&6; } 11018 cacheid=xorg_cv_cc_flag__Werror 11019 if eval test \${$cacheid+y} 11020 then : 11021 printf %s "(cached) " >&6 11022 else case e in #( 11023 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11024 /* end confdefs.h. */ 11025 int i; 11026 int 11027 main (void) 11028 { 11029 11030 ; 11031 return 0; 11032 } 11033 _ACEOF 11034 if ac_fn_c_try_link "$LINENO" 11035 then : 11036 eval $cacheid=yes 11037 else case e in #( 11038 e) eval $cacheid=no ;; 11039 esac 11040 fi 11041 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11042 conftest$ac_exeext conftest.$ac_ext ;; 11043 esac 11044 fi 11045 11046 11047 CFLAGS="$xorg_testset_save_CFLAGS" 11048 11049 eval supported=\$$cacheid 11050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11051 printf "%s\n" "$supported" >&6; } 11052 if test "$supported" = "yes" ; then 11053 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11054 found="yes" 11055 fi 11056 fi 11057 11058 if test $found = "no" ; then 11059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11061 fi 11062 11063 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11065 fi 11066 11067 CFLAGS="$CFLAGS -errwarn" 11068 11069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11070 printf %s "checking if $CC supports -errwarn... " >&6; } 11071 cacheid=xorg_cv_cc_flag__errwarn 11072 if eval test \${$cacheid+y} 11073 then : 11074 printf %s "(cached) " >&6 11075 else case e in #( 11076 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11077 /* end confdefs.h. */ 11078 int i; 11079 int 11080 main (void) 11081 { 11082 11083 ; 11084 return 0; 11085 } 11086 _ACEOF 11087 if ac_fn_c_try_link "$LINENO" 11088 then : 11089 eval $cacheid=yes 11090 else case e in #( 11091 e) eval $cacheid=no ;; 11092 esac 11093 fi 11094 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11095 conftest$ac_exeext conftest.$ac_ext ;; 11096 esac 11097 fi 11098 11099 11100 CFLAGS="$xorg_testset_save_CFLAGS" 11101 11102 eval supported=\$$cacheid 11103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11104 printf "%s\n" "$supported" >&6; } 11105 if test "$supported" = "yes" ; then 11106 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11107 found="yes" 11108 fi 11109 fi 11110 11111 11112 11113 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11114 # activate it with -Werror, so we add it here explicitly. 11115 11116 11117 11118 11119 11120 11121 11122 11123 11124 11125 11126 11127 11128 xorg_testset_save_CFLAGS="$CFLAGS" 11129 11130 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11133 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11134 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11135 then : 11136 printf %s "(cached) " >&6 11137 else case e in #( 11138 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11139 /* end confdefs.h. */ 11140 int i; 11141 _ACEOF 11142 if ac_fn_c_try_compile "$LINENO" 11143 then : 11144 xorg_cv_cc_flag_unknown_warning_option=yes 11145 else case e in #( 11146 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11147 esac 11148 fi 11149 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11150 esac 11151 fi 11152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11153 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11154 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11155 CFLAGS="$xorg_testset_save_CFLAGS" 11156 fi 11157 11158 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11159 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11161 fi 11162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11164 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11165 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11166 then : 11167 printf %s "(cached) " >&6 11168 else case e in #( 11169 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11170 /* end confdefs.h. */ 11171 int i; 11172 _ACEOF 11173 if ac_fn_c_try_compile "$LINENO" 11174 then : 11175 xorg_cv_cc_flag_unused_command_line_argument=yes 11176 else case e in #( 11177 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11178 esac 11179 fi 11180 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11181 esac 11182 fi 11183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11184 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11185 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11186 CFLAGS="$xorg_testset_save_CFLAGS" 11187 fi 11188 11189 found="no" 11190 11191 if test $found = "no" ; then 11192 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11194 fi 11195 11196 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11197 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11198 fi 11199 11200 CFLAGS="$CFLAGS -Werror=attributes" 11201 11202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11203 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11204 cacheid=xorg_cv_cc_flag__Werror_attributes 11205 if eval test \${$cacheid+y} 11206 then : 11207 printf %s "(cached) " >&6 11208 else case e in #( 11209 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11210 /* end confdefs.h. */ 11211 int i; 11212 int 11213 main (void) 11214 { 11215 11216 ; 11217 return 0; 11218 } 11219 _ACEOF 11220 if ac_fn_c_try_link "$LINENO" 11221 then : 11222 eval $cacheid=yes 11223 else case e in #( 11224 e) eval $cacheid=no ;; 11225 esac 11226 fi 11227 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11228 conftest$ac_exeext conftest.$ac_ext ;; 11229 esac 11230 fi 11231 11232 11233 CFLAGS="$xorg_testset_save_CFLAGS" 11234 11235 eval supported=\$$cacheid 11236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11237 printf "%s\n" "$supported" >&6; } 11238 if test "$supported" = "yes" ; then 11239 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11240 found="yes" 11241 fi 11242 fi 11243 11244 11245 11246 if test "x$STRICT_COMPILE" = "xyes"; then 11247 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11248 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11249 fi 11250 11251 11252 11253 11254 11255 11256 11257 11258 cat >>confdefs.h <<_ACEOF 11259 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11260 _ACEOF 11261 11262 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11263 if test "x$PVM" = "x"; then 11264 PVM="0" 11265 fi 11266 11267 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11268 11269 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11270 if test "x$PVP" = "x"; then 11271 PVP="0" 11272 fi 11273 11274 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11275 11276 11277 11278 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11279 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11280 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11281 touch \$(top_srcdir)/ChangeLog; \ 11282 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11283 11284 11285 11286 11287 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11288 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11289 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11290 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11291 touch \$(top_srcdir)/INSTALL; \ 11292 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11293 11294 11295 11296 11297 11298 11299 case $host_os in 11300 solaris*) 11301 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11302 # check for a man page file found in later versions that use 11303 # traditional section numbers instead 11304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11305 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11306 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11307 then : 11308 printf %s "(cached) " >&6 11309 else case e in #( 11310 e) test "$cross_compiling" = yes && 11311 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11312 if test -r "/usr/share/man/man7/attributes.7"; then 11313 ac_cv_file__usr_share_man_man7_attributes_7=yes 11314 else 11315 ac_cv_file__usr_share_man_man7_attributes_7=no 11316 fi ;; 11317 esac 11318 fi 11319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11320 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11321 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11322 then : 11323 SYSV_MAN_SECTIONS=false 11324 else case e in #( 11325 e) SYSV_MAN_SECTIONS=true ;; 11326 esac 11327 fi 11328 11329 ;; 11330 *) SYSV_MAN_SECTIONS=false ;; 11331 esac 11332 11333 if test x$APP_MAN_SUFFIX = x ; then 11334 APP_MAN_SUFFIX=1 11335 fi 11336 if test x$APP_MAN_DIR = x ; then 11337 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11338 fi 11339 11340 if test x$LIB_MAN_SUFFIX = x ; then 11341 LIB_MAN_SUFFIX=3 11342 fi 11343 if test x$LIB_MAN_DIR = x ; then 11344 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11345 fi 11346 11347 if test x$FILE_MAN_SUFFIX = x ; then 11348 case $SYSV_MAN_SECTIONS in 11349 true) FILE_MAN_SUFFIX=4 ;; 11350 *) FILE_MAN_SUFFIX=5 ;; 11351 esac 11352 fi 11353 if test x$FILE_MAN_DIR = x ; then 11354 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11355 fi 11356 11357 if test x$MISC_MAN_SUFFIX = x ; then 11358 case $SYSV_MAN_SECTIONS in 11359 true) MISC_MAN_SUFFIX=5 ;; 11360 *) MISC_MAN_SUFFIX=7 ;; 11361 esac 11362 fi 11363 if test x$MISC_MAN_DIR = x ; then 11364 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11365 fi 11366 11367 if test x$DRIVER_MAN_SUFFIX = x ; then 11368 case $SYSV_MAN_SECTIONS in 11369 true) DRIVER_MAN_SUFFIX=7 ;; 11370 *) DRIVER_MAN_SUFFIX=4 ;; 11371 esac 11372 fi 11373 if test x$DRIVER_MAN_DIR = x ; then 11374 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11375 fi 11376 11377 if test x$ADMIN_MAN_SUFFIX = x ; then 11378 case $SYSV_MAN_SECTIONS in 11379 true) ADMIN_MAN_SUFFIX=1m ;; 11380 *) ADMIN_MAN_SUFFIX=8 ;; 11381 esac 11382 fi 11383 if test x$ADMIN_MAN_DIR = x ; then 11384 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11385 fi 11386 11387 11388 11389 11390 11391 11392 11393 11394 11395 11396 11397 11398 11399 11400 11401 XORG_MAN_PAGE="X Version 11" 11402 11403 MAN_SUBSTS="\ 11404 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11405 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11406 -e 's|__xservername__|Xorg|g' \ 11407 -e 's|__xconfigfile__|xorg.conf|g' \ 11408 -e 's|__projectroot__|\$(prefix)|g' \ 11409 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11410 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11411 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11412 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11413 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11414 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11415 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11416 11417 11418 11419 # Check whether --enable-silent-rules was given. 11420 if test ${enable_silent_rules+y} 11421 then : 11422 enableval=$enable_silent_rules; 11423 fi 11424 11425 case $enable_silent_rules in # ((( 11426 yes) AM_DEFAULT_VERBOSITY=0;; 11427 no) AM_DEFAULT_VERBOSITY=1;; 11428 *) AM_DEFAULT_VERBOSITY=0;; 11429 esac 11430 am_make=${MAKE-make} 11431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11432 printf %s "checking whether $am_make supports nested variables... " >&6; } 11433 if test ${am_cv_make_support_nested_variables+y} 11434 then : 11435 printf %s "(cached) " >&6 11436 else case e in #( 11437 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11438 BAR0=false 11439 BAR1=true 11440 V=1 11441 am__doit: 11442 @$(TRUE) 11443 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11444 am_cv_make_support_nested_variables=yes 11445 else 11446 am_cv_make_support_nested_variables=no 11447 fi ;; 11448 esac 11449 fi 11450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11451 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11452 if test $am_cv_make_support_nested_variables = yes; then 11453 AM_V='$(V)' 11454 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11455 else 11456 AM_V=$AM_DEFAULT_VERBOSITY 11457 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11458 fi 11459 AM_BACKSLASH='\' 11460 11461 11462 11463 11464 # Checks for pkg-config packages 11465 11466 pkg_failed=no 11467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XBIFF" >&5 11468 printf %s "checking for XBIFF... " >&6; } 11469 11470 if test -n "$XBIFF_CFLAGS"; then 11471 pkg_cv_XBIFF_CFLAGS="$XBIFF_CFLAGS" 11472 elif test -n "$PKG_CONFIG"; then 11473 if test -n "$PKG_CONFIG" && \ 11474 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.1 xbitmaps xext x11 xproto >= 7.0.25\""; } >&5 11475 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.1 xbitmaps xext x11 xproto >= 7.0.25") 2>&5 11476 ac_status=$? 11477 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11478 test $ac_status = 0; }; then 11479 pkg_cv_XBIFF_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt >= 1.1 xbitmaps xext x11 xproto >= 7.0.25" 2>/dev/null` 11480 test "x$?" != "x0" && pkg_failed=yes 11481 else 11482 pkg_failed=yes 11483 fi 11484 else 11485 pkg_failed=untried 11486 fi 11487 if test -n "$XBIFF_LIBS"; then 11488 pkg_cv_XBIFF_LIBS="$XBIFF_LIBS" 11489 elif test -n "$PKG_CONFIG"; then 11490 if test -n "$PKG_CONFIG" && \ 11491 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.1 xbitmaps xext x11 xproto >= 7.0.25\""; } >&5 11492 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.1 xbitmaps xext x11 xproto >= 7.0.25") 2>&5 11493 ac_status=$? 11494 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11495 test $ac_status = 0; }; then 11496 pkg_cv_XBIFF_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt >= 1.1 xbitmaps xext x11 xproto >= 7.0.25" 2>/dev/null` 11497 test "x$?" != "x0" && pkg_failed=yes 11498 else 11499 pkg_failed=yes 11500 fi 11501 else 11502 pkg_failed=untried 11503 fi 11504 11505 11506 11507 if test $pkg_failed = yes; then 11508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11509 printf "%s\n" "no" >&6; } 11510 11511 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11512 _pkg_short_errors_supported=yes 11513 else 11514 _pkg_short_errors_supported=no 11515 fi 11516 if test $_pkg_short_errors_supported = yes; then 11517 XBIFF_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt >= 1.1 xbitmaps xext x11 xproto >= 7.0.25" 2>&1` 11518 else 11519 XBIFF_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt >= 1.1 xbitmaps xext x11 xproto >= 7.0.25" 2>&1` 11520 fi 11521 # Put the nasty error message in config.log where it belongs 11522 echo "$XBIFF_PKG_ERRORS" >&5 11523 11524 as_fn_error $? "Package requirements (xaw7 xmu xt >= 1.1 xbitmaps xext x11 xproto >= 7.0.25) were not met: 11525 11526 $XBIFF_PKG_ERRORS 11527 11528 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11529 installed software in a non-standard prefix. 11530 11531 Alternatively, you may set the environment variables XBIFF_CFLAGS 11532 and XBIFF_LIBS to avoid the need to call pkg-config. 11533 See the pkg-config man page for more details." "$LINENO" 5 11534 elif test $pkg_failed = untried; then 11535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11536 printf "%s\n" "no" >&6; } 11537 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11538 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11539 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11540 is in your PATH or set the PKG_CONFIG environment variable to the full 11541 path to pkg-config. 11542 11543 Alternatively, you may set the environment variables XBIFF_CFLAGS 11544 and XBIFF_LIBS to avoid the need to call pkg-config. 11545 See the pkg-config man page for more details. 11546 11547 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11548 See 'config.log' for more details" "$LINENO" 5; } 11549 else 11550 XBIFF_CFLAGS=$pkg_cv_XBIFF_CFLAGS 11551 XBIFF_LIBS=$pkg_cv_XBIFF_LIBS 11552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11553 printf "%s\n" "yes" >&6; } 11554 11555 fi 11556 11557 # Checks for headers 11558 ac_fn_c_check_header_compile "$LINENO" "paths.h" "ac_cv_header_paths_h" "$ac_includes_default" 11559 if test "x$ac_cv_header_paths_h" = xyes 11560 then : 11561 printf "%s\n" "#define HAVE_PATHS_H 1" >>confdefs.h 11562 11563 fi 11564 11565 11566 # Checks for typedefs, structures, and compiler characteristics. 11567 # Check whether --enable-largefile was given. 11568 if test ${enable_largefile+y} 11569 then : 11570 enableval=$enable_largefile; 11571 fi 11572 if test "$enable_largefile,$enable_year2038" != no,no 11573 then : 11574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 11575 printf %s "checking for $CC option to enable large file support... " >&6; } 11576 if test ${ac_cv_sys_largefile_opts+y} 11577 then : 11578 printf %s "(cached) " >&6 11579 else case e in #( 11580 e) ac_save_CC="$CC" 11581 ac_opt_found=no 11582 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 11583 if test x"$ac_opt" != x"none needed" 11584 then : 11585 CC="$ac_save_CC $ac_opt" 11586 fi 11587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11588 /* end confdefs.h. */ 11589 #include <sys/types.h> 11590 #ifndef FTYPE 11591 # define FTYPE off_t 11592 #endif 11593 /* Check that FTYPE can represent 2**63 - 1 correctly. 11594 We can't simply define LARGE_FTYPE to be 9223372036854775807, 11595 since some C++ compilers masquerading as C compilers 11596 incorrectly reject 9223372036854775807. */ 11597 #define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 11598 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 11599 && LARGE_FTYPE % 2147483647 == 1) 11600 ? 1 : -1]; 11601 int 11602 main (void) 11603 { 11604 11605 ; 11606 return 0; 11607 } 11608 _ACEOF 11609 if ac_fn_c_try_compile "$LINENO" 11610 then : 11611 if test x"$ac_opt" = x"none needed" 11612 then : 11613 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 11614 CC="$CC -DFTYPE=ino_t" 11615 if ac_fn_c_try_compile "$LINENO" 11616 then : 11617 11618 else case e in #( 11619 e) CC="$CC -D_FILE_OFFSET_BITS=64" 11620 if ac_fn_c_try_compile "$LINENO" 11621 then : 11622 ac_opt='-D_FILE_OFFSET_BITS=64' 11623 fi 11624 rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 11625 esac 11626 fi 11627 rm -f core conftest.err conftest.$ac_objext conftest.beam 11628 fi 11629 ac_cv_sys_largefile_opts=$ac_opt 11630 ac_opt_found=yes 11631 fi 11632 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11633 test $ac_opt_found = no || break 11634 done 11635 CC="$ac_save_CC" 11636 11637 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 11638 esac 11639 fi 11640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 11641 printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 11642 11643 ac_have_largefile=yes 11644 case $ac_cv_sys_largefile_opts in #( 11645 "none needed") : 11646 ;; #( 11647 "supported through gnulib") : 11648 ;; #( 11649 "support not detected") : 11650 ac_have_largefile=no ;; #( 11651 "-D_FILE_OFFSET_BITS=64") : 11652 11653 printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 11654 ;; #( 11655 "-D_LARGE_FILES=1") : 11656 11657 printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 11658 ;; #( 11659 "-n32") : 11660 CC="$CC -n32" ;; #( 11661 *) : 11662 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 11663 esac 11664 11665 if test "$enable_year2038" != no 11666 then : 11667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 11668 printf %s "checking for $CC option for timestamps after 2038... " >&6; } 11669 if test ${ac_cv_sys_year2038_opts+y} 11670 then : 11671 printf %s "(cached) " >&6 11672 else case e in #( 11673 e) ac_save_CPPFLAGS="$CPPFLAGS" 11674 ac_opt_found=no 11675 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 11676 if test x"$ac_opt" != x"none needed" 11677 then : 11678 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 11679 fi 11680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11681 /* end confdefs.h. */ 11682 11683 #include <time.h> 11684 /* Check that time_t can represent 2**32 - 1 correctly. */ 11685 #define LARGE_TIME_T \\ 11686 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 11687 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 11688 && LARGE_TIME_T % 65537 == 0) 11689 ? 1 : -1]; 11690 11691 int 11692 main (void) 11693 { 11694 11695 ; 11696 return 0; 11697 } 11698 _ACEOF 11699 if ac_fn_c_try_compile "$LINENO" 11700 then : 11701 ac_cv_sys_year2038_opts="$ac_opt" 11702 ac_opt_found=yes 11703 fi 11704 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11705 test $ac_opt_found = no || break 11706 done 11707 CPPFLAGS="$ac_save_CPPFLAGS" 11708 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 11709 esac 11710 fi 11711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 11712 printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 11713 11714 ac_have_year2038=yes 11715 case $ac_cv_sys_year2038_opts in #( 11716 "none needed") : 11717 ;; #( 11718 "support not detected") : 11719 ac_have_year2038=no ;; #( 11720 "-D_TIME_BITS=64") : 11721 11722 printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 11723 ;; #( 11724 "-D__MINGW_USE_VC2005_COMPAT") : 11725 11726 printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 11727 ;; #( 11728 "-U_USE_32_BIT_TIME_T"*) : 11729 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11730 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11731 as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 11732 will stop working after mid-January 2038. Remove 11733 _USE_32BIT_TIME_T from the compiler flags. 11734 See 'config.log' for more details" "$LINENO" 5; } ;; #( 11735 *) : 11736 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 11737 esac 11738 11739 fi 11740 11741 fi 11742 11743 # Allow builder to set path to look for mailboxes 11744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mailbox directory" >&5 11745 printf %s "checking for mailbox directory... " >&6; } 11746 11747 # Check whether --with-mailbox-directory was given. 11748 if test ${with_mailbox_directory+y} 11749 then : 11750 withval=$with_mailbox_directory; mailbox_directory=$with_mailbox_directory 11751 fi 11752 11753 11754 if test "x$mailbox_directory" != "x"; then 11755 11756 printf "%s\n" "#define MAILBOX_DIRECTORY \"$mailbox_directory\"" >>confdefs.h 11757 11758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $mailbox_directory" >&5 11759 printf "%s\n" "$mailbox_directory" >&6; } 11760 else 11761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not set" >&5 11762 printf "%s\n" "not set" >&6; } 11763 fi 11764 11765 ac_config_files="$ac_config_files Makefile man/Makefile" 11766 11767 cat >confcache <<\_ACEOF 11768 # This file is a shell script that caches the results of configure 11769 # tests run on this system so they can be shared between configure 11770 # scripts and configure runs, see configure's option --config-cache. 11771 # It is not useful on other systems. If it contains results you don't 11772 # want to keep, you may remove or edit it. 11773 # 11774 # config.status only pays attention to the cache file if you give it 11775 # the --recheck option to rerun configure. 11776 # 11777 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 11778 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 11779 # following values. 11780 11781 _ACEOF 11782 11783 # The following way of writing the cache mishandles newlines in values, 11784 # but we know of no workaround that is simple, portable, and efficient. 11785 # So, we kill variables containing newlines. 11786 # Ultrix sh set writes to stderr and can't be redirected directly, 11787 # and sets the high bit in the cache file unless we assign to the vars. 11788 ( 11789 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11790 eval ac_val=\$$ac_var 11791 case $ac_val in #( 11792 *${as_nl}*) 11793 case $ac_var in #( 11794 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11795 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11796 esac 11797 case $ac_var in #( 11798 _ | IFS | as_nl) ;; #( 11799 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11800 *) { eval $ac_var=; unset $ac_var;} ;; 11801 esac ;; 11802 esac 11803 done 11804 11805 (set) 2>&1 | 11806 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11807 *${as_nl}ac_space=\ *) 11808 # 'set' does not quote correctly, so add quotes: double-quote 11809 # substitution turns \\\\ into \\, and sed turns \\ into \. 11810 sed -n \ 11811 "s/'/'\\\\''/g; 11812 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11813 ;; #( 11814 *) 11815 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11816 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11817 ;; 11818 esac | 11819 sort 11820 ) | 11821 sed ' 11822 /^ac_cv_env_/b end 11823 t clear 11824 :clear 11825 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11826 t end 11827 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11828 :end' >>confcache 11829 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11830 if test -w "$cache_file"; then 11831 if test "x$cache_file" != "x/dev/null"; then 11832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11833 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11834 if test ! -f "$cache_file" || test -h "$cache_file"; then 11835 cat confcache >"$cache_file" 11836 else 11837 case $cache_file in #( 11838 */* | ?:*) 11839 mv -f confcache "$cache_file"$$ && 11840 mv -f "$cache_file"$$ "$cache_file" ;; #( 11841 *) 11842 mv -f confcache "$cache_file" ;; 11843 esac 11844 fi 11845 fi 11846 else 11847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11848 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11849 fi 11850 fi 11851 rm -f confcache 11852 11853 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11854 # Let make expand exec_prefix. 11855 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11856 11857 DEFS=-DHAVE_CONFIG_H 11858 11859 ac_libobjs= 11860 ac_ltlibobjs= 11861 U= 11862 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11863 # 1. Remove the extension, and $U if already installed. 11864 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11865 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11866 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11867 # will be set to the directory where LIBOBJS objects are built. 11868 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11869 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11870 done 11871 LIBOBJS=$ac_libobjs 11872 11873 LTLIBOBJS=$ac_ltlibobjs 11874 11875 11876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11877 printf %s "checking that generated files are newer than configure... " >&6; } 11878 if test -n "$am_sleep_pid"; then 11879 # Hide warnings about reused PIDs. 11880 wait $am_sleep_pid 2>/dev/null 11881 fi 11882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11883 printf "%s\n" "done" >&6; } 11884 if test -n "$EXEEXT"; then 11885 am__EXEEXT_TRUE= 11886 am__EXEEXT_FALSE='#' 11887 else 11888 am__EXEEXT_TRUE='#' 11889 am__EXEEXT_FALSE= 11890 fi 11891 11892 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11893 as_fn_error $? "conditional \"AMDEP\" was never defined. 11894 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11895 fi 11896 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11897 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11898 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11899 fi 11900 # Check whether --enable-year2038 was given. 11901 if test ${enable_year2038+y} 11902 then : 11903 enableval=$enable_year2038; 11904 fi 11905 11906 11907 : "${CONFIG_STATUS=./config.status}" 11908 ac_write_fail=0 11909 ac_clean_files_save=$ac_clean_files 11910 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11912 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11913 as_write_fail=0 11914 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11915 #! $SHELL 11916 # Generated by $as_me. 11917 # Run this file to recreate the current configuration. 11918 # Compiler output produced by configure, useful for debugging 11919 # configure, is in config.log if it exists. 11920 11921 debug=false 11922 ac_cs_recheck=false 11923 ac_cs_silent=false 11924 11925 SHELL=\${CONFIG_SHELL-$SHELL} 11926 export SHELL 11927 _ASEOF 11928 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11929 ## -------------------- ## 11930 ## M4sh Initialization. ## 11931 ## -------------------- ## 11932 11933 # Be more Bourne compatible 11934 DUALCASE=1; export DUALCASE # for MKS sh 11935 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11936 then : 11937 emulate sh 11938 NULLCMD=: 11939 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11940 # is contrary to our usage. Disable this feature. 11941 alias -g '${1+"$@"}'='"$@"' 11942 setopt NO_GLOB_SUBST 11943 else case e in #( 11944 e) case `(set -o) 2>/dev/null` in #( 11945 *posix*) : 11946 set -o posix ;; #( 11947 *) : 11948 ;; 11949 esac ;; 11950 esac 11951 fi 11952 11953 11954 11955 # Reset variables that may have inherited troublesome values from 11956 # the environment. 11957 11958 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11959 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11960 # side effect of setting IFS to empty, thus disabling word splitting.) 11961 # Quoting is to prevent editors from complaining about space-tab. 11962 as_nl=' 11963 ' 11964 export as_nl 11965 IFS=" "" $as_nl" 11966 11967 PS1='$ ' 11968 PS2='> ' 11969 PS4='+ ' 11970 11971 # Ensure predictable behavior from utilities with locale-dependent output. 11972 LC_ALL=C 11973 export LC_ALL 11974 LANGUAGE=C 11975 export LANGUAGE 11976 11977 # We cannot yet rely on "unset" to work, but we need these variables 11978 # to be unset--not just set to an empty or harmless value--now, to 11979 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11980 # also avoids known problems related to "unset" and subshell syntax 11981 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11982 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11983 do eval test \${$as_var+y} \ 11984 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11985 done 11986 11987 # Ensure that fds 0, 1, and 2 are open. 11988 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11989 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11990 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11991 11992 # The user is always right. 11993 if ${PATH_SEPARATOR+false} :; then 11994 PATH_SEPARATOR=: 11995 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11996 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11997 PATH_SEPARATOR=';' 11998 } 11999 fi 12000 12001 12002 # Find who we are. Look in the path if we contain no directory separator. 12003 as_myself= 12004 case $0 in #(( 12005 *[\\/]* ) as_myself=$0 ;; 12006 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12007 for as_dir in $PATH 12008 do 12009 IFS=$as_save_IFS 12010 case $as_dir in #((( 12011 '') as_dir=./ ;; 12012 */) ;; 12013 *) as_dir=$as_dir/ ;; 12014 esac 12015 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12016 done 12017 IFS=$as_save_IFS 12018 12019 ;; 12020 esac 12021 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12022 # in which case we are not to be found in the path. 12023 if test "x$as_myself" = x; then 12024 as_myself=$0 12025 fi 12026 if test ! -f "$as_myself"; then 12027 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12028 exit 1 12029 fi 12030 12031 12032 12033 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12034 # ---------------------------------------- 12035 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12036 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12037 # script with STATUS, using 1 if that was 0. 12038 as_fn_error () 12039 { 12040 as_status=$1; test $as_status -eq 0 && as_status=1 12041 if test "$4"; then 12042 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12043 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12044 fi 12045 printf "%s\n" "$as_me: error: $2" >&2 12046 as_fn_exit $as_status 12047 } # as_fn_error 12048 12049 12050 # as_fn_set_status STATUS 12051 # ----------------------- 12052 # Set $? to STATUS, without forking. 12053 as_fn_set_status () 12054 { 12055 return $1 12056 } # as_fn_set_status 12057 12058 # as_fn_exit STATUS 12059 # ----------------- 12060 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12061 as_fn_exit () 12062 { 12063 set +e 12064 as_fn_set_status $1 12065 exit $1 12066 } # as_fn_exit 12067 12068 # as_fn_unset VAR 12069 # --------------- 12070 # Portably unset VAR. 12071 as_fn_unset () 12072 { 12073 { eval $1=; unset $1;} 12074 } 12075 as_unset=as_fn_unset 12076 12077 # as_fn_append VAR VALUE 12078 # ---------------------- 12079 # Append the text in VALUE to the end of the definition contained in VAR. Take 12080 # advantage of any shell optimizations that allow amortized linear growth over 12081 # repeated appends, instead of the typical quadratic growth present in naive 12082 # implementations. 12083 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12084 then : 12085 eval 'as_fn_append () 12086 { 12087 eval $1+=\$2 12088 }' 12089 else case e in #( 12090 e) as_fn_append () 12091 { 12092 eval $1=\$$1\$2 12093 } ;; 12094 esac 12095 fi # as_fn_append 12096 12097 # as_fn_arith ARG... 12098 # ------------------ 12099 # Perform arithmetic evaluation on the ARGs, and store the result in the 12100 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12101 # must be portable across $(()) and expr. 12102 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12103 then : 12104 eval 'as_fn_arith () 12105 { 12106 as_val=$(( $* )) 12107 }' 12108 else case e in #( 12109 e) as_fn_arith () 12110 { 12111 as_val=`expr "$@" || test $? -eq 1` 12112 } ;; 12113 esac 12114 fi # as_fn_arith 12115 12116 12117 if expr a : '\(a\)' >/dev/null 2>&1 && 12118 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12119 as_expr=expr 12120 else 12121 as_expr=false 12122 fi 12123 12124 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12125 as_basename=basename 12126 else 12127 as_basename=false 12128 fi 12129 12130 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12131 as_dirname=dirname 12132 else 12133 as_dirname=false 12134 fi 12135 12136 as_me=`$as_basename -- "$0" || 12137 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12138 X"$0" : 'X\(//\)$' \| \ 12139 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12140 printf "%s\n" X/"$0" | 12141 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12142 s//\1/ 12143 q 12144 } 12145 /^X\/\(\/\/\)$/{ 12146 s//\1/ 12147 q 12148 } 12149 /^X\/\(\/\).*/{ 12150 s//\1/ 12151 q 12152 } 12153 s/.*/./; q'` 12154 12155 # Avoid depending upon Character Ranges. 12156 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12157 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12158 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12159 as_cr_digits='0123456789' 12160 as_cr_alnum=$as_cr_Letters$as_cr_digits 12161 12162 12163 # Determine whether it's possible to make 'echo' print without a newline. 12164 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12165 # for compatibility with existing Makefiles. 12166 ECHO_C= ECHO_N= ECHO_T= 12167 case `echo -n x` in #((((( 12168 -n*) 12169 case `echo 'xy\c'` in 12170 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12171 xy) ECHO_C='\c';; 12172 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12173 ECHO_T=' ';; 12174 esac;; 12175 *) 12176 ECHO_N='-n';; 12177 esac 12178 12179 # For backward compatibility with old third-party macros, we provide 12180 # the shell variables $as_echo and $as_echo_n. New code should use 12181 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12182 as_echo='printf %s\n' 12183 as_echo_n='printf %s' 12184 12185 rm -f conf$$ conf$$.exe conf$$.file 12186 if test -d conf$$.dir; then 12187 rm -f conf$$.dir/conf$$.file 12188 else 12189 rm -f conf$$.dir 12190 mkdir conf$$.dir 2>/dev/null 12191 fi 12192 if (echo >conf$$.file) 2>/dev/null; then 12193 if ln -s conf$$.file conf$$ 2>/dev/null; then 12194 as_ln_s='ln -s' 12195 # ... but there are two gotchas: 12196 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12197 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12198 # In both cases, we have to default to 'cp -pR'. 12199 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12200 as_ln_s='cp -pR' 12201 elif ln conf$$.file conf$$ 2>/dev/null; then 12202 as_ln_s=ln 12203 else 12204 as_ln_s='cp -pR' 12205 fi 12206 else 12207 as_ln_s='cp -pR' 12208 fi 12209 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12210 rmdir conf$$.dir 2>/dev/null 12211 12212 12213 # as_fn_mkdir_p 12214 # ------------- 12215 # Create "$as_dir" as a directory, including parents if necessary. 12216 as_fn_mkdir_p () 12217 { 12218 12219 case $as_dir in #( 12220 -*) as_dir=./$as_dir;; 12221 esac 12222 test -d "$as_dir" || eval $as_mkdir_p || { 12223 as_dirs= 12224 while :; do 12225 case $as_dir in #( 12226 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12227 *) as_qdir=$as_dir;; 12228 esac 12229 as_dirs="'$as_qdir' $as_dirs" 12230 as_dir=`$as_dirname -- "$as_dir" || 12231 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12232 X"$as_dir" : 'X\(//\)[^/]' \| \ 12233 X"$as_dir" : 'X\(//\)$' \| \ 12234 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12235 printf "%s\n" X"$as_dir" | 12236 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12237 s//\1/ 12238 q 12239 } 12240 /^X\(\/\/\)[^/].*/{ 12241 s//\1/ 12242 q 12243 } 12244 /^X\(\/\/\)$/{ 12245 s//\1/ 12246 q 12247 } 12248 /^X\(\/\).*/{ 12249 s//\1/ 12250 q 12251 } 12252 s/.*/./; q'` 12253 test -d "$as_dir" && break 12254 done 12255 test -z "$as_dirs" || eval "mkdir $as_dirs" 12256 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12257 12258 12259 } # as_fn_mkdir_p 12260 if mkdir -p . 2>/dev/null; then 12261 as_mkdir_p='mkdir -p "$as_dir"' 12262 else 12263 test -d ./-p && rmdir ./-p 12264 as_mkdir_p=false 12265 fi 12266 12267 12268 # as_fn_executable_p FILE 12269 # ----------------------- 12270 # Test if FILE is an executable regular file. 12271 as_fn_executable_p () 12272 { 12273 test -f "$1" && test -x "$1" 12274 } # as_fn_executable_p 12275 as_test_x='test -x' 12276 as_executable_p=as_fn_executable_p 12277 12278 # Sed expression to map a string onto a valid CPP name. 12279 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12280 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12281 12282 # Sed expression to map a string onto a valid variable name. 12283 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12284 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12285 12286 12287 exec 6>&1 12288 ## ----------------------------------- ## 12289 ## Main body of $CONFIG_STATUS script. ## 12290 ## ----------------------------------- ## 12291 _ASEOF 12292 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12293 12294 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12295 # Save the log message, to keep $0 and so on meaningful, and to 12296 # report actual input values of CONFIG_FILES etc. instead of their 12297 # values after options handling. 12298 ac_log=" 12299 This file was extended by xbiff $as_me 1.0.5, which was 12300 generated by GNU Autoconf 2.72. Invocation command line was 12301 12302 CONFIG_FILES = $CONFIG_FILES 12303 CONFIG_HEADERS = $CONFIG_HEADERS 12304 CONFIG_LINKS = $CONFIG_LINKS 12305 CONFIG_COMMANDS = $CONFIG_COMMANDS 12306 $ $0 $@ 12307 12308 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12309 " 12310 12311 _ACEOF 12312 12313 case $ac_config_files in *" 12314 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12315 esac 12316 12317 case $ac_config_headers in *" 12318 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12319 esac 12320 12321 12322 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12323 # Files that config.status was made for. 12324 config_files="$ac_config_files" 12325 config_headers="$ac_config_headers" 12326 config_commands="$ac_config_commands" 12327 12328 _ACEOF 12329 12330 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12331 ac_cs_usage="\ 12332 '$as_me' instantiates files and other configuration actions 12333 from templates according to the current configuration. Unless the files 12334 and actions are specified as TAGs, all are instantiated by default. 12335 12336 Usage: $0 [OPTION]... [TAG]... 12337 12338 -h, --help print this help, then exit 12339 -V, --version print version number and configuration settings, then exit 12340 --config print configuration, then exit 12341 -q, --quiet, --silent 12342 do not print progress messages 12343 -d, --debug don't remove temporary files 12344 --recheck update $as_me by reconfiguring in the same conditions 12345 --file=FILE[:TEMPLATE] 12346 instantiate the configuration file FILE 12347 --header=FILE[:TEMPLATE] 12348 instantiate the configuration header FILE 12349 12350 Configuration files: 12351 $config_files 12352 12353 Configuration headers: 12354 $config_headers 12355 12356 Configuration commands: 12357 $config_commands 12358 12359 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xbiff/issues>." 12360 12361 _ACEOF 12362 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12363 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12364 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12365 ac_cs_config='$ac_cs_config_escaped' 12366 ac_cs_version="\\ 12367 xbiff config.status 1.0.5 12368 configured by $0, generated by GNU Autoconf 2.72, 12369 with options \\"\$ac_cs_config\\" 12370 12371 Copyright (C) 2023 Free Software Foundation, Inc. 12372 This config.status script is free software; the Free Software Foundation 12373 gives unlimited permission to copy, distribute and modify it." 12374 12375 ac_pwd='$ac_pwd' 12376 srcdir='$srcdir' 12377 INSTALL='$INSTALL' 12378 MKDIR_P='$MKDIR_P' 12379 AWK='$AWK' 12380 test -n "\$AWK" || AWK=awk 12381 _ACEOF 12382 12383 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12384 # The default lists apply if the user does not specify any file. 12385 ac_need_defaults=: 12386 while test $# != 0 12387 do 12388 case $1 in 12389 --*=?*) 12390 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12391 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12392 ac_shift=: 12393 ;; 12394 --*=) 12395 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12396 ac_optarg= 12397 ac_shift=: 12398 ;; 12399 *) 12400 ac_option=$1 12401 ac_optarg=$2 12402 ac_shift=shift 12403 ;; 12404 esac 12405 12406 case $ac_option in 12407 # Handling of the options. 12408 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12409 ac_cs_recheck=: ;; 12410 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12411 printf "%s\n" "$ac_cs_version"; exit ;; 12412 --config | --confi | --conf | --con | --co | --c ) 12413 printf "%s\n" "$ac_cs_config"; exit ;; 12414 --debug | --debu | --deb | --de | --d | -d ) 12415 debug=: ;; 12416 --file | --fil | --fi | --f ) 12417 $ac_shift 12418 case $ac_optarg in 12419 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12420 '') as_fn_error $? "missing file argument" ;; 12421 esac 12422 as_fn_append CONFIG_FILES " '$ac_optarg'" 12423 ac_need_defaults=false;; 12424 --header | --heade | --head | --hea ) 12425 $ac_shift 12426 case $ac_optarg in 12427 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12428 esac 12429 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12430 ac_need_defaults=false;; 12431 --he | --h) 12432 # Conflict between --help and --header 12433 as_fn_error $? "ambiguous option: '$1' 12434 Try '$0 --help' for more information.";; 12435 --help | --hel | -h ) 12436 printf "%s\n" "$ac_cs_usage"; exit ;; 12437 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12438 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12439 ac_cs_silent=: ;; 12440 12441 # This is an error. 12442 -*) as_fn_error $? "unrecognized option: '$1' 12443 Try '$0 --help' for more information." ;; 12444 12445 *) as_fn_append ac_config_targets " $1" 12446 ac_need_defaults=false ;; 12447 12448 esac 12449 shift 12450 done 12451 12452 ac_configure_extra_args= 12453 12454 if $ac_cs_silent; then 12455 exec 6>/dev/null 12456 ac_configure_extra_args="$ac_configure_extra_args --silent" 12457 fi 12458 12459 _ACEOF 12460 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12461 if \$ac_cs_recheck; then 12462 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12463 shift 12464 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12465 CONFIG_SHELL='$SHELL' 12466 export CONFIG_SHELL 12467 exec "\$@" 12468 fi 12469 12470 _ACEOF 12471 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12472 exec 5>>config.log 12473 { 12474 echo 12475 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12476 ## Running $as_me. ## 12477 _ASBOX 12478 printf "%s\n" "$ac_log" 12479 } >&5 12480 12481 _ACEOF 12482 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12483 # 12484 # INIT-COMMANDS 12485 # 12486 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12487 12488 _ACEOF 12489 12490 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12491 12492 # Handling of arguments. 12493 for ac_config_target in $ac_config_targets 12494 do 12495 case $ac_config_target in 12496 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12497 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12498 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12499 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12500 12501 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12502 esac 12503 done 12504 12505 12506 # If the user did not use the arguments to specify the items to instantiate, 12507 # then the envvar interface is used. Set only those that are not. 12508 # We use the long form for the default assignment because of an extremely 12509 # bizarre bug on SunOS 4.1.3. 12510 if $ac_need_defaults; then 12511 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12512 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12513 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12514 fi 12515 12516 # Have a temporary directory for convenience. Make it in the build tree 12517 # simply because there is no reason against having it here, and in addition, 12518 # creating and moving files from /tmp can sometimes cause problems. 12519 # Hook for its removal unless debugging. 12520 # Note that there is a small window in which the directory will not be cleaned: 12521 # after its creation but before its name has been assigned to '$tmp'. 12522 $debug || 12523 { 12524 tmp= ac_tmp= 12525 trap 'exit_status=$? 12526 : "${ac_tmp:=$tmp}" 12527 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12528 ' 0 12529 trap 'as_fn_exit 1' 1 2 13 15 12530 } 12531 # Create a (secure) tmp directory for tmp files. 12532 12533 { 12534 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12535 test -d "$tmp" 12536 } || 12537 { 12538 tmp=./conf$$-$RANDOM 12539 (umask 077 && mkdir "$tmp") 12540 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12541 ac_tmp=$tmp 12542 12543 # Set up the scripts for CONFIG_FILES section. 12544 # No need to generate them if there are no CONFIG_FILES. 12545 # This happens for instance with './config.status config.h'. 12546 if test -n "$CONFIG_FILES"; then 12547 12548 12549 ac_cr=`echo X | tr X '\015'` 12550 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12551 # But we know of no other shell where ac_cr would be empty at this 12552 # point, so we can use a bashism as a fallback. 12553 if test "x$ac_cr" = x; then 12554 eval ac_cr=\$\'\\r\' 12555 fi 12556 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12557 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12558 ac_cs_awk_cr='\\r' 12559 else 12560 ac_cs_awk_cr=$ac_cr 12561 fi 12562 12563 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12564 _ACEOF 12565 12566 12567 { 12568 echo "cat >conf$$subs.awk <<_ACEOF" && 12569 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12570 echo "_ACEOF" 12571 } >conf$$subs.sh || 12572 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12573 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12574 ac_delim='%!_!# ' 12575 for ac_last_try in false false false false false :; do 12576 . ./conf$$subs.sh || 12577 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12578 12579 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12580 if test $ac_delim_n = $ac_delim_num; then 12581 break 12582 elif $ac_last_try; then 12583 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12584 else 12585 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12586 fi 12587 done 12588 rm -f conf$$subs.sh 12589 12590 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12591 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12592 _ACEOF 12593 sed -n ' 12594 h 12595 s/^/S["/; s/!.*/"]=/ 12596 p 12597 g 12598 s/^[^!]*!// 12599 :repl 12600 t repl 12601 s/'"$ac_delim"'$// 12602 t delim 12603 :nl 12604 h 12605 s/\(.\{148\}\)..*/\1/ 12606 t more1 12607 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12608 p 12609 n 12610 b repl 12611 :more1 12612 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12613 p 12614 g 12615 s/.\{148\}// 12616 t nl 12617 :delim 12618 h 12619 s/\(.\{148\}\)..*/\1/ 12620 t more2 12621 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12622 p 12623 b 12624 :more2 12625 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12626 p 12627 g 12628 s/.\{148\}// 12629 t delim 12630 ' <conf$$subs.awk | sed ' 12631 /^[^""]/{ 12632 N 12633 s/\n// 12634 } 12635 ' >>$CONFIG_STATUS || ac_write_fail=1 12636 rm -f conf$$subs.awk 12637 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12638 _ACAWK 12639 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12640 for (key in S) S_is_set[key] = 1 12641 FS = "" 12642 12643 } 12644 { 12645 line = $ 0 12646 nfields = split(line, field, "@") 12647 substed = 0 12648 len = length(field[1]) 12649 for (i = 2; i < nfields; i++) { 12650 key = field[i] 12651 keylen = length(key) 12652 if (S_is_set[key]) { 12653 value = S[key] 12654 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12655 len += length(value) + length(field[++i]) 12656 substed = 1 12657 } else 12658 len += 1 + keylen 12659 } 12660 12661 print line 12662 } 12663 12664 _ACAWK 12665 _ACEOF 12666 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12667 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12668 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12669 else 12670 cat 12671 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12672 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12673 _ACEOF 12674 12675 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12676 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12677 # trailing colons and then remove the whole line if VPATH becomes empty 12678 # (actually we leave an empty line to preserve line numbers). 12679 if test "x$srcdir" = x.; then 12680 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12681 h 12682 s/// 12683 s/^/:/ 12684 s/[ ]*$/:/ 12685 s/:\$(srcdir):/:/g 12686 s/:\${srcdir}:/:/g 12687 s/:@srcdir@:/:/g 12688 s/^:*// 12689 s/:*$// 12690 x 12691 s/\(=[ ]*\).*/\1/ 12692 G 12693 s/\n// 12694 s/^[^=]*=[ ]*$// 12695 }' 12696 fi 12697 12698 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12699 fi # test -n "$CONFIG_FILES" 12700 12701 # Set up the scripts for CONFIG_HEADERS section. 12702 # No need to generate them if there are no CONFIG_HEADERS. 12703 # This happens for instance with './config.status Makefile'. 12704 if test -n "$CONFIG_HEADERS"; then 12705 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12706 BEGIN { 12707 _ACEOF 12708 12709 # Transform confdefs.h into an awk script 'defines.awk', embedded as 12710 # here-document in config.status, that substitutes the proper values into 12711 # config.h.in to produce config.h. 12712 12713 # Create a delimiter string that does not exist in confdefs.h, to ease 12714 # handling of long lines. 12715 ac_delim='%!_!# ' 12716 for ac_last_try in false false :; do 12717 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12718 if test -z "$ac_tt"; then 12719 break 12720 elif $ac_last_try; then 12721 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12722 else 12723 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12724 fi 12725 done 12726 12727 # For the awk script, D is an array of macro values keyed by name, 12728 # likewise P contains macro parameters if any. Preserve backslash 12729 # newline sequences. 12730 12731 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12732 sed -n ' 12733 s/.\{148\}/&'"$ac_delim"'/g 12734 t rset 12735 :rset 12736 s/^[ ]*#[ ]*define[ ][ ]*/ / 12737 t def 12738 d 12739 :def 12740 s/\\$// 12741 t bsnl 12742 s/["\\]/\\&/g 12743 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12744 D["\1"]=" \3"/p 12745 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12746 d 12747 :bsnl 12748 s/["\\]/\\&/g 12749 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12750 D["\1"]=" \3\\\\\\n"\\/p 12751 t cont 12752 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12753 t cont 12754 d 12755 :cont 12756 n 12757 s/.\{148\}/&'"$ac_delim"'/g 12758 t clear 12759 :clear 12760 s/\\$// 12761 t bsnlc 12762 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12763 d 12764 :bsnlc 12765 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12766 b cont 12767 ' <confdefs.h | sed ' 12768 s/'"$ac_delim"'/"\\\ 12769 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12770 12771 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12772 for (key in D) D_is_set[key] = 1 12773 FS = "" 12774 } 12775 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12776 line = \$ 0 12777 split(line, arg, " ") 12778 if (arg[1] == "#") { 12779 defundef = arg[2] 12780 mac1 = arg[3] 12781 } else { 12782 defundef = substr(arg[1], 2) 12783 mac1 = arg[2] 12784 } 12785 split(mac1, mac2, "(") #) 12786 macro = mac2[1] 12787 prefix = substr(line, 1, index(line, defundef) - 1) 12788 if (D_is_set[macro]) { 12789 # Preserve the white space surrounding the "#". 12790 print prefix "define", macro P[macro] D[macro] 12791 next 12792 } else { 12793 # Replace #undef with comments. This is necessary, for example, 12794 # in the case of _POSIX_SOURCE, which is predefined and required 12795 # on some systems where configure will not decide to define it. 12796 if (defundef == "undef") { 12797 print "/*", prefix defundef, macro, "*/" 12798 next 12799 } 12800 } 12801 } 12802 { print } 12803 _ACAWK 12804 _ACEOF 12805 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12806 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12807 fi # test -n "$CONFIG_HEADERS" 12808 12809 12810 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12811 shift 12812 for ac_tag 12813 do 12814 case $ac_tag in 12815 :[FHLC]) ac_mode=$ac_tag; continue;; 12816 esac 12817 case $ac_mode$ac_tag in 12818 :[FHL]*:*);; 12819 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12820 :[FH]-) ac_tag=-:-;; 12821 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12822 esac 12823 ac_save_IFS=$IFS 12824 IFS=: 12825 set x $ac_tag 12826 IFS=$ac_save_IFS 12827 shift 12828 ac_file=$1 12829 shift 12830 12831 case $ac_mode in 12832 :L) ac_source=$1;; 12833 :[FH]) 12834 ac_file_inputs= 12835 for ac_f 12836 do 12837 case $ac_f in 12838 -) ac_f="$ac_tmp/stdin";; 12839 *) # Look for the file first in the build tree, then in the source tree 12840 # (if the path is not absolute). The absolute path cannot be DOS-style, 12841 # because $ac_f cannot contain ':'. 12842 test -f "$ac_f" || 12843 case $ac_f in 12844 [\\/$]*) false;; 12845 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12846 esac || 12847 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12848 esac 12849 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12850 as_fn_append ac_file_inputs " '$ac_f'" 12851 done 12852 12853 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12854 # use $as_me), people would be surprised to read: 12855 # /* config.h. Generated by config.status. */ 12856 configure_input='Generated from '` 12857 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12858 `' by configure.' 12859 if test x"$ac_file" != x-; then 12860 configure_input="$ac_file. $configure_input" 12861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12862 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12863 fi 12864 # Neutralize special characters interpreted by sed in replacement strings. 12865 case $configure_input in #( 12866 *\&* | *\|* | *\\* ) 12867 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12868 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12869 *) ac_sed_conf_input=$configure_input;; 12870 esac 12871 12872 case $ac_tag in 12873 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12874 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12875 esac 12876 ;; 12877 esac 12878 12879 ac_dir=`$as_dirname -- "$ac_file" || 12880 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12881 X"$ac_file" : 'X\(//\)[^/]' \| \ 12882 X"$ac_file" : 'X\(//\)$' \| \ 12883 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12884 printf "%s\n" X"$ac_file" | 12885 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12886 s//\1/ 12887 q 12888 } 12889 /^X\(\/\/\)[^/].*/{ 12890 s//\1/ 12891 q 12892 } 12893 /^X\(\/\/\)$/{ 12894 s//\1/ 12895 q 12896 } 12897 /^X\(\/\).*/{ 12898 s//\1/ 12899 q 12900 } 12901 s/.*/./; q'` 12902 as_dir="$ac_dir"; as_fn_mkdir_p 12903 ac_builddir=. 12904 12905 case "$ac_dir" in 12906 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12907 *) 12908 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12909 # A ".." for each directory in $ac_dir_suffix. 12910 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12911 case $ac_top_builddir_sub in 12912 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12913 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12914 esac ;; 12915 esac 12916 ac_abs_top_builddir=$ac_pwd 12917 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12918 # for backward compatibility: 12919 ac_top_builddir=$ac_top_build_prefix 12920 12921 case $srcdir in 12922 .) # We are building in place. 12923 ac_srcdir=. 12924 ac_top_srcdir=$ac_top_builddir_sub 12925 ac_abs_top_srcdir=$ac_pwd ;; 12926 [\\/]* | ?:[\\/]* ) # Absolute name. 12927 ac_srcdir=$srcdir$ac_dir_suffix; 12928 ac_top_srcdir=$srcdir 12929 ac_abs_top_srcdir=$srcdir ;; 12930 *) # Relative name. 12931 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12932 ac_top_srcdir=$ac_top_build_prefix$srcdir 12933 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12934 esac 12935 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12936 12937 12938 case $ac_mode in 12939 :F) 12940 # 12941 # CONFIG_FILE 12942 # 12943 12944 case $INSTALL in 12945 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12946 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12947 esac 12948 ac_MKDIR_P=$MKDIR_P 12949 case $MKDIR_P in 12950 [\\/$]* | ?:[\\/]* ) ;; 12951 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12952 esac 12953 _ACEOF 12954 12955 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12956 # If the template does not know about datarootdir, expand it. 12957 # FIXME: This hack should be removed a few years after 2.60. 12958 ac_datarootdir_hack=; ac_datarootdir_seen= 12959 ac_sed_dataroot=' 12960 /datarootdir/ { 12961 p 12962 q 12963 } 12964 /@datadir@/p 12965 /@docdir@/p 12966 /@infodir@/p 12967 /@localedir@/p 12968 /@mandir@/p' 12969 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12970 *datarootdir*) ac_datarootdir_seen=yes;; 12971 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12973 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12974 _ACEOF 12975 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12976 ac_datarootdir_hack=' 12977 s&@datadir@&$datadir&g 12978 s&@docdir@&$docdir&g 12979 s&@infodir@&$infodir&g 12980 s&@localedir@&$localedir&g 12981 s&@mandir@&$mandir&g 12982 s&\\\${datarootdir}&$datarootdir&g' ;; 12983 esac 12984 _ACEOF 12985 12986 # Neutralize VPATH when '$srcdir' = '.'. 12987 # Shell code in configure.ac might set extrasub. 12988 # FIXME: do we really want to maintain this feature? 12989 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12990 ac_sed_extra="$ac_vpsub 12991 $extrasub 12992 _ACEOF 12993 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12994 :t 12995 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12996 s|@configure_input@|$ac_sed_conf_input|;t t 12997 s&@top_builddir@&$ac_top_builddir_sub&;t t 12998 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12999 s&@srcdir@&$ac_srcdir&;t t 13000 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13001 s&@top_srcdir@&$ac_top_srcdir&;t t 13002 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13003 s&@builddir@&$ac_builddir&;t t 13004 s&@abs_builddir@&$ac_abs_builddir&;t t 13005 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13006 s&@INSTALL@&$ac_INSTALL&;t t 13007 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13008 $ac_datarootdir_hack 13009 " 13010 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13011 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13012 13013 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13014 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13015 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13016 "$ac_tmp/out"`; test -z "$ac_out"; } && 13017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13018 which seems to be undefined. Please make sure it is defined" >&5 13019 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13020 which seems to be undefined. Please make sure it is defined" >&2;} 13021 13022 rm -f "$ac_tmp/stdin" 13023 case $ac_file in 13024 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13025 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13026 esac \ 13027 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13028 ;; 13029 :H) 13030 # 13031 # CONFIG_HEADER 13032 # 13033 if test x"$ac_file" != x-; then 13034 { 13035 printf "%s\n" "/* $configure_input */" >&1 \ 13036 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13037 } >"$ac_tmp/config.h" \ 13038 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13039 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13041 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13042 else 13043 rm -f "$ac_file" 13044 mv "$ac_tmp/config.h" "$ac_file" \ 13045 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13046 fi 13047 else 13048 printf "%s\n" "/* $configure_input */" >&1 \ 13049 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13050 || as_fn_error $? "could not create -" "$LINENO" 5 13051 fi 13052 # Compute "$ac_file"'s index in $config_headers. 13053 _am_arg="$ac_file" 13054 _am_stamp_count=1 13055 for _am_header in $config_headers :; do 13056 case $_am_header in 13057 $_am_arg | $_am_arg:* ) 13058 break ;; 13059 * ) 13060 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13061 esac 13062 done 13063 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13064 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13065 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13066 X"$_am_arg" : 'X\(//\)$' \| \ 13067 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13068 printf "%s\n" X"$_am_arg" | 13069 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13070 s//\1/ 13071 q 13072 } 13073 /^X\(\/\/\)[^/].*/{ 13074 s//\1/ 13075 q 13076 } 13077 /^X\(\/\/\)$/{ 13078 s//\1/ 13079 q 13080 } 13081 /^X\(\/\).*/{ 13082 s//\1/ 13083 q 13084 } 13085 s/.*/./; q'`/stamp-h$_am_stamp_count 13086 ;; 13087 13088 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13089 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13090 ;; 13091 esac 13092 13093 13094 case $ac_file$ac_mode in 13095 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13096 # Older Autoconf quotes --file arguments for eval, but not when files 13097 # are listed without --file. Let's play safe and only enable the eval 13098 # if we detect the quoting. 13099 # TODO: see whether this extra hack can be removed once we start 13100 # requiring Autoconf 2.70 or later. 13101 case $CONFIG_FILES in #( 13102 *\'*) : 13103 eval set x "$CONFIG_FILES" ;; #( 13104 *) : 13105 set x $CONFIG_FILES ;; #( 13106 *) : 13107 ;; 13108 esac 13109 shift 13110 # Used to flag and report bootstrapping failures. 13111 am_rc=0 13112 for am_mf 13113 do 13114 # Strip MF so we end up with the name of the file. 13115 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13116 # Check whether this is an Automake generated Makefile which includes 13117 # dependency-tracking related rules and includes. 13118 # Grep'ing the whole file directly is not great: AIX grep has a line 13119 # limit of 2048, but all sed's we know have understand at least 4000. 13120 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13121 || continue 13122 am_dirpart=`$as_dirname -- "$am_mf" || 13123 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13124 X"$am_mf" : 'X\(//\)[^/]' \| \ 13125 X"$am_mf" : 'X\(//\)$' \| \ 13126 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13127 printf "%s\n" X"$am_mf" | 13128 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13129 s//\1/ 13130 q 13131 } 13132 /^X\(\/\/\)[^/].*/{ 13133 s//\1/ 13134 q 13135 } 13136 /^X\(\/\/\)$/{ 13137 s//\1/ 13138 q 13139 } 13140 /^X\(\/\).*/{ 13141 s//\1/ 13142 q 13143 } 13144 s/.*/./; q'` 13145 am_filepart=`$as_basename -- "$am_mf" || 13146 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13147 X"$am_mf" : 'X\(//\)$' \| \ 13148 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13149 printf "%s\n" X/"$am_mf" | 13150 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13151 s//\1/ 13152 q 13153 } 13154 /^X\/\(\/\/\)$/{ 13155 s//\1/ 13156 q 13157 } 13158 /^X\/\(\/\).*/{ 13159 s//\1/ 13160 q 13161 } 13162 s/.*/./; q'` 13163 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13164 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13165 | $MAKE -f - am--depfiles" >&5 13166 (cd "$am_dirpart" \ 13167 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13168 | $MAKE -f - am--depfiles) >&5 2>&5 13169 ac_status=$? 13170 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13171 (exit $ac_status); } || am_rc=$? 13172 done 13173 if test $am_rc -ne 0; then 13174 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13175 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13176 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13177 for automatic dependency tracking. If GNU make was not used, consider 13178 re-running the configure script with MAKE=\"gmake\" (or whatever is 13179 necessary). You can also try re-running configure with the 13180 '--disable-dependency-tracking' option to at least be able to build 13181 the package (albeit without support for automatic dependency tracking). 13182 See 'config.log' for more details" "$LINENO" 5; } 13183 fi 13184 { am_dirpart=; unset am_dirpart;} 13185 { am_filepart=; unset am_filepart;} 13186 { am_mf=; unset am_mf;} 13187 { am_rc=; unset am_rc;} 13188 rm -f conftest-deps.mk 13189 } 13190 ;; 13191 13192 esac 13193 done # for ac_tag 13194 13195 13196 as_fn_exit 0 13197 _ACEOF 13198 ac_clean_files=$ac_clean_files_save 13199 13200 test $ac_write_fail = 0 || 13201 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13202 13203 13204 # configure is writing to config.log, and then calls config.status. 13205 # config.status does its own redirection, appending to config.log. 13206 # Unfortunately, on DOS this fails, as config.log is still kept open 13207 # by configure, so config.status won't be able to write to it; its 13208 # output is simply discarded. So we exec the FD to /dev/null, 13209 # effectively closing config.log, so it can be properly (re)opened and 13210 # appended to by config.status. When coming back to configure, we 13211 # need to make the FD available again. 13212 if test "$no_create" != yes; then 13213 ac_cs_success=: 13214 ac_config_status_args= 13215 test "$silent" = yes && 13216 ac_config_status_args="$ac_config_status_args --quiet" 13217 exec 5>/dev/null 13218 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13219 exec 5>>config.log 13220 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13221 # would make configure fail if this is the last instruction. 13222 $ac_cs_success || as_fn_exit 1 13223 fi 13224 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13226 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13227 fi 13228 13229 13230
Indexes created Tue Oct 27 00:25:24 UTC 2026