configure revision 1.1.1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for xkbprint 1.0.6. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbprint/-/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2021 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 as_nop=: 21 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22 then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29 else $as_nop 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 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="as_nop=: 144 if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145 then : 146 emulate sh 147 NULLCMD=: 148 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149 # is contrary to our usage. Disable this feature. 150 alias -g '\${1+\"\$@\"}'='\"\$@\"' 151 setopt NO_GLOB_SUBST 152 else \$as_nop 153 case \`(set -o) 2>/dev/null\` in #( 154 *posix*) : 155 set -o posix ;; #( 156 *) : 157 ;; 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 \$as_nop 176 exitcode=1; echo positional parameters were not saved. 177 fi 178 test x\$exitcode = x0 || exit 1 179 blah=\$(echo \$(echo blah)) 180 test x\"\$blah\" = xblah || exit 1 181 test -x / || exit 1" 182 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 186 test \$(( 1 + 1 )) = 2 || exit 1" 187 if (eval "$as_required") 2>/dev/null 188 then : 189 as_have_required=yes 190 else $as_nop 191 as_have_required=no 192 fi 193 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 194 then : 195 196 else $as_nop 197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 198 as_found=false 199 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 200 do 201 IFS=$as_save_IFS 202 case $as_dir in #((( 203 '') as_dir=./ ;; 204 */) ;; 205 *) as_dir=$as_dir/ ;; 206 esac 207 as_found=: 208 case $as_dir in #( 209 /*) 210 for as_base in sh bash ksh sh5; do 211 # Try only shells that exist, to save several forks. 212 as_shell=$as_dir$as_base 213 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 214 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 215 then : 216 CONFIG_SHELL=$as_shell as_have_required=yes 217 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 218 then : 219 break 2 220 fi 221 fi 222 done;; 223 esac 224 as_found=false 225 done 226 IFS=$as_save_IFS 227 if $as_found 228 then : 229 230 else $as_nop 231 if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 233 then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235 fi 236 fi 237 238 239 if test "x$CONFIG_SHELL" != x 240 then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno 263 then : 264 printf "%s\n" "$0: This script requires a shell more modern than all" 265 printf "%s\n" "$0: the shells that I found on your system." 266 if test ${ZSH_VERSION+y} ; then 267 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 268 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 269 else 270 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 271 $0: https://gitlab.freedesktop.org/xorg/app/xkbprint/-/issues 272 $0: about your system, including any error possibly output 273 $0: before this message. Then install a modern shell, or 274 $0: manually run the script under such a shell if you do 275 $0: have one." 276 fi 277 exit 1 278 fi 279 fi 280 fi 281 SHELL=${CONFIG_SHELL-/bin/sh} 282 export SHELL 283 # Unset more variables known to interfere with behavior of common tools. 284 CLICOLOR_FORCE= GREP_OPTIONS= 285 unset CLICOLOR_FORCE GREP_OPTIONS 286 287 ## --------------------- ## 288 ## M4sh Shell Functions. ## 289 ## --------------------- ## 290 # as_fn_unset VAR 291 # --------------- 292 # Portably unset VAR. 293 as_fn_unset () 294 { 295 { eval $1=; unset $1;} 296 } 297 as_unset=as_fn_unset 298 299 300 # as_fn_set_status STATUS 301 # ----------------------- 302 # Set $? to STATUS, without forking. 303 as_fn_set_status () 304 { 305 return $1 306 } # as_fn_set_status 307 308 # as_fn_exit STATUS 309 # ----------------- 310 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 311 as_fn_exit () 312 { 313 set +e 314 as_fn_set_status $1 315 exit $1 316 } # as_fn_exit 317 # as_fn_nop 318 # --------- 319 # Do nothing but, unlike ":", preserve the value of $?. 320 as_fn_nop () 321 { 322 return $? 323 } 324 as_nop=as_fn_nop 325 326 # as_fn_mkdir_p 327 # ------------- 328 # Create "$as_dir" as a directory, including parents if necessary. 329 as_fn_mkdir_p () 330 { 331 332 case $as_dir in #( 333 -*) as_dir=./$as_dir;; 334 esac 335 test -d "$as_dir" || eval $as_mkdir_p || { 336 as_dirs= 337 while :; do 338 case $as_dir in #( 339 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 340 *) as_qdir=$as_dir;; 341 esac 342 as_dirs="'$as_qdir' $as_dirs" 343 as_dir=`$as_dirname -- "$as_dir" || 344 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 345 X"$as_dir" : 'X\(//\)[^/]' \| \ 346 X"$as_dir" : 'X\(//\)$' \| \ 347 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 348 printf "%s\n" X"$as_dir" | 349 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)[^/].*/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\/\)$/{ 358 s//\1/ 359 q 360 } 361 /^X\(\/\).*/{ 362 s//\1/ 363 q 364 } 365 s/.*/./; q'` 366 test -d "$as_dir" && break 367 done 368 test -z "$as_dirs" || eval "mkdir $as_dirs" 369 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 370 371 372 } # as_fn_mkdir_p 373 374 # as_fn_executable_p FILE 375 # ----------------------- 376 # Test if FILE is an executable regular file. 377 as_fn_executable_p () 378 { 379 test -f "$1" && test -x "$1" 380 } # as_fn_executable_p 381 # as_fn_append VAR VALUE 382 # ---------------------- 383 # Append the text in VALUE to the end of the definition contained in VAR. Take 384 # advantage of any shell optimizations that allow amortized linear growth over 385 # repeated appends, instead of the typical quadratic growth present in naive 386 # implementations. 387 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 388 then : 389 eval 'as_fn_append () 390 { 391 eval $1+=\$2 392 }' 393 else $as_nop 394 as_fn_append () 395 { 396 eval $1=\$$1\$2 397 } 398 fi # as_fn_append 399 400 # as_fn_arith ARG... 401 # ------------------ 402 # Perform arithmetic evaluation on the ARGs, and store the result in the 403 # global $as_val. Take advantage of shells that can avoid forks. The arguments 404 # must be portable across $(()) and expr. 405 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 406 then : 407 eval 'as_fn_arith () 408 { 409 as_val=$(( $* )) 410 }' 411 else $as_nop 412 as_fn_arith () 413 { 414 as_val=`expr "$@" || test $? -eq 1` 415 } 416 fi # as_fn_arith 417 418 # as_fn_nop 419 # --------- 420 # Do nothing but, unlike ":", preserve the value of $?. 421 as_fn_nop () 422 { 423 return $? 424 } 425 as_nop=as_fn_nop 426 427 # as_fn_error STATUS ERROR [LINENO LOG_FD] 428 # ---------------------------------------- 429 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 430 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 431 # script with STATUS, using 1 if that was 0. 432 as_fn_error () 433 { 434 as_status=$1; test $as_status -eq 0 && as_status=1 435 if test "$4"; then 436 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 438 fi 439 printf "%s\n" "$as_me: error: $2" >&2 440 as_fn_exit $as_status 441 } # as_fn_error 442 443 if expr a : '\(a\)' >/dev/null 2>&1 && 444 test "X`expr 00001 : '.*\(...\)'`" = X001; then 445 as_expr=expr 446 else 447 as_expr=false 448 fi 449 450 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 451 as_basename=basename 452 else 453 as_basename=false 454 fi 455 456 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 457 as_dirname=dirname 458 else 459 as_dirname=false 460 fi 461 462 as_me=`$as_basename -- "$0" || 463 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 464 X"$0" : 'X\(//\)$' \| \ 465 X"$0" : 'X\(/\)' \| . 2>/dev/null || 466 printf "%s\n" X/"$0" | 467 sed '/^.*\/\([^/][^/]*\)\/*$/{ 468 s//\1/ 469 q 470 } 471 /^X\/\(\/\/\)$/{ 472 s//\1/ 473 q 474 } 475 /^X\/\(\/\).*/{ 476 s//\1/ 477 q 478 } 479 s/.*/./; q'` 480 481 # Avoid depending upon Character Ranges. 482 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 483 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 484 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 485 as_cr_digits='0123456789' 486 as_cr_alnum=$as_cr_Letters$as_cr_digits 487 488 489 as_lineno_1=$LINENO as_lineno_1a=$LINENO 490 as_lineno_2=$LINENO as_lineno_2a=$LINENO 491 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 492 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 493 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 494 sed -n ' 495 p 496 /[$]LINENO/= 497 ' <$as_myself | 498 sed ' 499 s/[$]LINENO.*/&-/ 500 t lineno 501 b 502 :lineno 503 N 504 :loop 505 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 506 t loop 507 s/-\n.*// 508 ' >$as_me.lineno && 509 chmod +x "$as_me.lineno" || 510 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 511 512 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 513 # already done that, so ensure we don't try to do so again and fall 514 # in an infinite loop. This has already happened in practice. 515 _as_can_reexec=no; export _as_can_reexec 516 # Don't try to exec as it changes $[0], causing all sort of problems 517 # (the dirname of $[0] is not the place where we might find the 518 # original and so on. Autoconf is especially sensitive to this). 519 . "./$as_me.lineno" 520 # Exit status is that of the last command. 521 exit 522 } 523 524 525 # Determine whether it's possible to make 'echo' print without a newline. 526 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 527 # for compatibility with existing Makefiles. 528 ECHO_C= ECHO_N= ECHO_T= 529 case `echo -n x` in #((((( 530 -n*) 531 case `echo 'xy\c'` in 532 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 533 xy) ECHO_C='\c';; 534 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 535 ECHO_T=' ';; 536 esac;; 537 *) 538 ECHO_N='-n';; 539 esac 540 541 # For backward compatibility with old third-party macros, we provide 542 # the shell variables $as_echo and $as_echo_n. New code should use 543 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 544 as_echo='printf %s\n' 545 as_echo_n='printf %s' 546 547 548 rm -f conf$$ conf$$.exe conf$$.file 549 if test -d conf$$.dir; then 550 rm -f conf$$.dir/conf$$.file 551 else 552 rm -f conf$$.dir 553 mkdir conf$$.dir 2>/dev/null 554 fi 555 if (echo >conf$$.file) 2>/dev/null; then 556 if ln -s conf$$.file conf$$ 2>/dev/null; then 557 as_ln_s='ln -s' 558 # ... but there are two gotchas: 559 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 560 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 561 # In both cases, we have to default to `cp -pR'. 562 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 563 as_ln_s='cp -pR' 564 elif ln conf$$.file conf$$ 2>/dev/null; then 565 as_ln_s=ln 566 else 567 as_ln_s='cp -pR' 568 fi 569 else 570 as_ln_s='cp -pR' 571 fi 572 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 573 rmdir conf$$.dir 2>/dev/null 574 575 if mkdir -p . 2>/dev/null; then 576 as_mkdir_p='mkdir -p "$as_dir"' 577 else 578 test -d ./-p && rmdir ./-p 579 as_mkdir_p=false 580 fi 581 582 as_test_x='test -x' 583 as_executable_p=as_fn_executable_p 584 585 # Sed expression to map a string onto a valid CPP name. 586 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 587 588 # Sed expression to map a string onto a valid variable name. 589 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 590 591 592 test -n "$DJDIR" || exec 7<&0 </dev/null 593 exec 6>&1 594 595 # Name of the host. 596 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 597 # so uname gets run too. 598 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 599 600 # 601 # Initializations. 602 # 603 ac_default_prefix=/usr/local 604 ac_clean_files= 605 ac_config_libobj_dir=. 606 LIBOBJS= 607 cross_compiling=no 608 subdirs= 609 MFLAGS= 610 MAKEFLAGS= 611 612 # Identity of this package. 613 PACKAGE_NAME='xkbprint' 614 PACKAGE_TARNAME='xkbprint' 615 PACKAGE_VERSION='1.0.6' 616 PACKAGE_STRING='xkbprint 1.0.6' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xkbprint/-/issues' 618 PACKAGE_URL='' 619 620 ac_unique_file="Makefile.am" 621 # Factoring default headers for most tests. 622 ac_includes_default="\ 623 #include <stddef.h> 624 #ifdef HAVE_STDIO_H 625 # include <stdio.h> 626 #endif 627 #ifdef HAVE_STDLIB_H 628 # include <stdlib.h> 629 #endif 630 #ifdef HAVE_STRING_H 631 # include <string.h> 632 #endif 633 #ifdef HAVE_INTTYPES_H 634 # include <inttypes.h> 635 #endif 636 #ifdef HAVE_STDINT_H 637 # include <stdint.h> 638 #endif 639 #ifdef HAVE_STRINGS_H 640 # include <strings.h> 641 #endif 642 #ifdef HAVE_SYS_TYPES_H 643 # include <sys/types.h> 644 #endif 645 #ifdef HAVE_SYS_STAT_H 646 # include <sys/stat.h> 647 #endif 648 #ifdef HAVE_UNISTD_H 649 # include <unistd.h> 650 #endif" 651 652 ac_header_c_list= 653 ac_subst_vars='am__EXEEXT_FALSE 654 am__EXEEXT_TRUE 655 LTLIBOBJS 656 LIBOBJS 657 XKBPRINT_LIBS 658 XKBPRINT_CFLAGS 659 MAN_SUBSTS 660 XORG_MAN_PAGE 661 ADMIN_MAN_DIR 662 DRIVER_MAN_DIR 663 MISC_MAN_DIR 664 FILE_MAN_DIR 665 LIB_MAN_DIR 666 APP_MAN_DIR 667 ADMIN_MAN_SUFFIX 668 DRIVER_MAN_SUFFIX 669 MISC_MAN_SUFFIX 670 FILE_MAN_SUFFIX 671 LIB_MAN_SUFFIX 672 APP_MAN_SUFFIX 673 SED 674 host_os 675 host_vendor 676 host_cpu 677 host 678 build_os 679 build_vendor 680 build_cpu 681 build 682 INSTALL_CMD 683 PKG_CONFIG_LIBDIR 684 PKG_CONFIG_PATH 685 PKG_CONFIG 686 CHANGELOG_CMD 687 STRICT_CFLAGS 688 CWARNFLAGS 689 BASE_CFLAGS 690 AM_BACKSLASH 691 AM_DEFAULT_VERBOSITY 692 AM_DEFAULT_V 693 AM_V 694 CSCOPE 695 ETAGS 696 CTAGS 697 am__fastdepCC_FALSE 698 am__fastdepCC_TRUE 699 CCDEPMODE 700 am__nodep 701 AMDEPBACKSLASH 702 AMDEP_FALSE 703 AMDEP_TRUE 704 am__include 705 DEPDIR 706 am__untar 707 am__tar 708 AMTAR 709 am__leading_dot 710 SET_MAKE 711 AWK 712 mkdir_p 713 MKDIR_P 714 INSTALL_STRIP_PROGRAM 715 STRIP 716 install_sh 717 MAKEINFO 718 AUTOHEADER 719 AUTOMAKE 720 AUTOCONF 721 ACLOCAL 722 VERSION 723 PACKAGE 724 CYGPATH_W 725 am__isrc 726 INSTALL_DATA 727 INSTALL_SCRIPT 728 INSTALL_PROGRAM 729 OBJEXT 730 EXEEXT 731 ac_ct_CC 732 CPPFLAGS 733 LDFLAGS 734 CFLAGS 735 CC 736 target_alias 737 host_alias 738 build_alias 739 LIBS 740 ECHO_T 741 ECHO_N 742 ECHO_C 743 DEFS 744 mandir 745 localedir 746 libdir 747 psdir 748 pdfdir 749 dvidir 750 htmldir 751 infodir 752 docdir 753 oldincludedir 754 includedir 755 runstatedir 756 localstatedir 757 sharedstatedir 758 sysconfdir 759 datadir 760 datarootdir 761 libexecdir 762 sbindir 763 bindir 764 program_transform_name 765 prefix 766 exec_prefix 767 PACKAGE_URL 768 PACKAGE_BUGREPORT 769 PACKAGE_STRING 770 PACKAGE_VERSION 771 PACKAGE_TARNAME 772 PACKAGE_NAME 773 PATH_SEPARATOR 774 SHELL 775 am__quote' 776 ac_subst_files='' 777 ac_user_opts=' 778 enable_option_checking 779 enable_dependency_tracking 780 enable_silent_rules 781 enable_selective_werror 782 enable_strict_compilation 783 ' 784 ac_precious_vars='build_alias 785 host_alias 786 target_alias 787 CC 788 CFLAGS 789 LDFLAGS 790 LIBS 791 CPPFLAGS 792 PKG_CONFIG 793 PKG_CONFIG_PATH 794 PKG_CONFIG_LIBDIR 795 XKBPRINT_CFLAGS 796 XKBPRINT_LIBS' 797 798 799 # 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[VAR=VALUE]... 1348 1349 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1350 VAR=VALUE. See below for descriptions of some of the useful variables. 1351 1352 Defaults for the options are specified in brackets. 1353 1354 Configuration: 1355 -h, --help display this help and exit 1356 --help=short display options specific to this package 1357 --help=recursive display the short help of all the included packages 1358 -V, --version display version information and exit 1359 -q, --quiet, --silent do not print \`checking ...' messages 1360 --cache-file=FILE cache test results in FILE [disabled] 1361 -C, --config-cache alias for \`--cache-file=config.cache' 1362 -n, --no-create do not create output files 1363 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1364 1365 Installation directories: 1366 --prefix=PREFIX install architecture-independent files in PREFIX 1367 [$ac_default_prefix] 1368 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1369 [PREFIX] 1370 1371 By default, \`make install' will install all the files in 1372 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1373 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1374 for instance \`--prefix=\$HOME'. 1375 1376 For better control, use the options below. 1377 1378 Fine tuning of the installation directories: 1379 --bindir=DIR user executables [EPREFIX/bin] 1380 --sbindir=DIR system admin executables [EPREFIX/sbin] 1381 --libexecdir=DIR program executables [EPREFIX/libexec] 1382 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1383 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1384 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1385 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1386 --libdir=DIR object code libraries [EPREFIX/lib] 1387 --includedir=DIR C header files [PREFIX/include] 1388 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1389 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1390 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1391 --infodir=DIR info documentation [DATAROOTDIR/info] 1392 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1393 --mandir=DIR man documentation [DATAROOTDIR/man] 1394 --docdir=DIR documentation root [DATAROOTDIR/doc/xkbprint] 1395 --htmldir=DIR html documentation [DOCDIR] 1396 --dvidir=DIR dvi documentation [DOCDIR] 1397 --pdfdir=DIR pdf documentation [DOCDIR] 1398 --psdir=DIR ps documentation [DOCDIR] 1399 _ACEOF 1400 1401 cat <<\_ACEOF 1402 1403 Program names: 1404 --program-prefix=PREFIX prepend PREFIX to installed program names 1405 --program-suffix=SUFFIX append SUFFIX to installed program names 1406 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1407 1408 System types: 1409 --build=BUILD configure for building on BUILD [guessed] 1410 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1411 _ACEOF 1412 fi 1413 1414 if test -n "$ac_init_help"; then 1415 case $ac_init_help in 1416 short | recursive ) echo "Configuration of xkbprint 1.0.6:";; 1417 esac 1418 cat <<\_ACEOF 1419 1420 Optional Features: 1421 --disable-option-checking ignore unrecognized --enable/--with options 1422 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1423 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1424 --enable-dependency-tracking 1425 do not reject slow dependency extractors 1426 --disable-dependency-tracking 1427 speeds up one-time build 1428 --enable-silent-rules less verbose build output (undo: "make V=1") 1429 --disable-silent-rules verbose build output (undo: "make V=0") 1430 --disable-selective-werror 1431 Turn off selective compiler errors. (default: 1432 enabled) 1433 --enable-strict-compilation 1434 Enable all warnings from compiler and make them 1435 errors (default: disabled) 1436 1437 Some influential environment variables: 1438 CC C compiler command 1439 CFLAGS C compiler flags 1440 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1441 nonstandard directory <lib dir> 1442 LIBS libraries to pass to the linker, e.g. -l<library> 1443 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1444 you have headers in a nonstandard directory <include dir> 1445 PKG_CONFIG path to pkg-config utility 1446 PKG_CONFIG_PATH 1447 directories to add to pkg-config's search path 1448 PKG_CONFIG_LIBDIR 1449 path overriding pkg-config's built-in search path 1450 XKBPRINT_CFLAGS 1451 C compiler flags for XKBPRINT, overriding pkg-config 1452 XKBPRINT_LIBS 1453 linker flags for XKBPRINT, overriding pkg-config 1454 1455 Use these variables to override the choices made by `configure' or to help 1456 it to find libraries and programs with nonstandard names/locations. 1457 1458 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbprint/-/issues>. 1459 _ACEOF 1460 ac_status=$? 1461 fi 1462 1463 if test "$ac_init_help" = "recursive"; then 1464 # If there are subdirs, report their specific --help. 1465 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1466 test -d "$ac_dir" || 1467 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1468 continue 1469 ac_builddir=. 1470 1471 case "$ac_dir" in 1472 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1473 *) 1474 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1475 # A ".." for each directory in $ac_dir_suffix. 1476 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1477 case $ac_top_builddir_sub in 1478 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1479 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1480 esac ;; 1481 esac 1482 ac_abs_top_builddir=$ac_pwd 1483 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1484 # for backward compatibility: 1485 ac_top_builddir=$ac_top_build_prefix 1486 1487 case $srcdir in 1488 .) # We are building in place. 1489 ac_srcdir=. 1490 ac_top_srcdir=$ac_top_builddir_sub 1491 ac_abs_top_srcdir=$ac_pwd ;; 1492 [\\/]* | ?:[\\/]* ) # Absolute name. 1493 ac_srcdir=$srcdir$ac_dir_suffix; 1494 ac_top_srcdir=$srcdir 1495 ac_abs_top_srcdir=$srcdir ;; 1496 *) # Relative name. 1497 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1498 ac_top_srcdir=$ac_top_build_prefix$srcdir 1499 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1500 esac 1501 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1502 1503 cd "$ac_dir" || { ac_status=$?; continue; } 1504 # Check for configure.gnu first; this name is used for a wrapper for 1505 # Metaconfig's "Configure" on case-insensitive file systems. 1506 if test -f "$ac_srcdir/configure.gnu"; then 1507 echo && 1508 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1509 elif test -f "$ac_srcdir/configure"; then 1510 echo && 1511 $SHELL "$ac_srcdir/configure" --help=recursive 1512 else 1513 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1514 fi || ac_status=$? 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1552 if test -s conftest.err; then 1553 grep -v '^ *+' conftest.err >conftest.er1 1554 cat conftest.er1 >&5 1555 mv -f conftest.er1 conftest.err 1556 fi 1557 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1558 test $ac_status = 0; } && { 1559 test -z "$ac_c_werror_flag" || 1560 test ! -s conftest.err 1561 } && test -s conftest.$ac_objext 1562 then : 1563 ac_retval=0 1564 else $as_nop 1565 printf "%s\n" "$as_me: failed program was:" >&5 1566 sed 's/^/| /' conftest.$ac_ext >&5 1567 1568 ac_retval=1 1569 fi 1570 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1571 as_fn_set_status $ac_retval 1572 1573 } # ac_fn_c_try_compile 1574 1575 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1576 # ------------------------------------------------------- 1577 # Tests whether HEADER exists and can be compiled using the include files in 1578 # INCLUDES, setting the cache variable VAR accordingly. 1579 ac_fn_c_check_header_compile () 1580 { 1581 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1583 printf %s "checking for $2... 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" >&6; } 1715 if eval test \${$3+y} 1716 then : 1717 printf %s "(cached) " >&6 1718 else $as_nop 1719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1720 /* end confdefs.h. */ 1721 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1722 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1723 #define $2 innocuous_$2 1724 1725 /* System header to define __stub macros and hopefully few prototypes, 1726 which can conflict with char $2 (); below. */ 1727 1728 #include <limits.h> 1729 #undef $2 1730 1731 /* Override any GCC internal prototype to avoid an error. 1732 Use char because int might match the return type of a GCC 1733 builtin and then its argument prototype would still apply. */ 1734 #ifdef __cplusplus 1735 extern "C" 1736 #endif 1737 char $2 (); 1738 /* The GNU C library defines this for functions which it implements 1739 to always fail with ENOSYS. Some functions are actually named 1740 something starting with __ and the normal name is an alias. */ 1741 #if defined __stub_$2 || defined __stub___$2 1742 choke me 1743 #endif 1744 1745 int 1746 main (void) 1747 { 1748 return $2 (); 1749 ; 1750 return 0; 1751 } 1752 _ACEOF 1753 if ac_fn_c_try_link "$LINENO" 1754 then : 1755 eval "$3=yes" 1756 else $as_nop 1757 eval "$3=no" 1758 fi 1759 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1760 conftest$ac_exeext conftest.$ac_ext 1761 fi 1762 eval ac_res=\$$3 1763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1764 printf "%s\n" "$ac_res" >&6; } 1765 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1766 1767 } # ac_fn_c_check_func 1768 ac_configure_args_raw= 1769 for ac_arg 1770 do 1771 case $ac_arg in 1772 *\'*) 1773 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1774 esac 1775 as_fn_append ac_configure_args_raw " '$ac_arg'" 1776 done 1777 1778 case $ac_configure_args_raw in 1779 *$as_nl*) 1780 ac_safe_unquote= ;; 1781 *) 1782 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1783 ac_unsafe_a="$ac_unsafe_z#~" 1784 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1785 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1786 esac 1787 1788 cat >config.log <<_ACEOF 1789 This file contains any messages produced by compilers while 1790 running configure, to aid debugging if configure makes a mistake. 1791 1792 It was created by xkbprint $as_me 1.0.6, which was 1793 generated by GNU Autoconf 2.71. Invocation command line was 1794 1795 $ $0$ac_configure_args_raw 1796 1797 _ACEOF 1798 exec 5>>config.log 1799 { 1800 cat <<_ASUNAME 1801 ## --------- ## 1802 ## Platform. ## 1803 ## --------- ## 1804 1805 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1806 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1807 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1808 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1809 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1810 1811 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1812 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1813 1814 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1815 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1816 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1817 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1818 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1819 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1820 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1821 1822 _ASUNAME 1823 1824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1825 for as_dir in $PATH 1826 do 1827 IFS=$as_save_IFS 1828 case $as_dir in #((( 1829 '') as_dir=./ ;; 1830 */) ;; 1831 *) as_dir=$as_dir/ ;; 1832 esac 1833 printf "%s\n" "PATH: $as_dir" 1834 done 1835 IFS=$as_save_IFS 1836 1837 } >&5 1838 1839 cat >&5 <<_ACEOF 1840 1841 1842 ## ----------- ## 1843 ## Core tests. ## 1844 ## ----------- ## 1845 1846 _ACEOF 1847 1848 1849 # Keep a trace of the command line. 1850 # Strip out --no-create and --no-recursion so they do not pile up. 1851 # Strip out --silent because we don't want to record it for future runs. 1852 # Also quote any args containing shell meta-characters. 1853 # Make two passes to allow for proper duplicate-argument suppression. 1854 ac_configure_args= 1855 ac_configure_args0= 1856 ac_configure_args1= 1857 ac_must_keep_next=false 1858 for ac_pass in 1 2 1859 do 1860 for ac_arg 1861 do 1862 case $ac_arg in 1863 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1864 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1865 | -silent | --silent | --silen | --sile | --sil) 1866 continue ;; 1867 *\'*) 1868 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1869 esac 1870 case $ac_pass in 1871 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1872 2) 1873 as_fn_append ac_configure_args1 " '$ac_arg'" 1874 if test $ac_must_keep_next = true; then 1875 ac_must_keep_next=false # Got value, back to normal. 1876 else 1877 case $ac_arg in 1878 *=* | --config-cache | -C | -disable-* | --disable-* \ 1879 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1880 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1881 | -with-* | --with-* | -without-* | --without-* | --x) 1882 case "$ac_configure_args0 " in 1883 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1884 esac 1885 ;; 1886 -* ) ac_must_keep_next=true ;; 1887 esac 1888 fi 1889 as_fn_append ac_configure_args " '$ac_arg'" 1890 ;; 1891 esac 1892 done 1893 done 1894 { ac_configure_args0=; unset ac_configure_args0;} 1895 { ac_configure_args1=; unset ac_configure_args1;} 1896 1897 # When interrupted or exit'd, cleanup temporary files, and complete 1898 # config.log. We remove comments because anyway the quotes in there 1899 # would cause problems or look ugly. 1900 # WARNING: Use '\'' to represent an apostrophe within the trap. 1901 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1902 trap 'exit_status=$? 1903 # Sanitize IFS. 1904 IFS=" "" $as_nl" 1905 # Save into config.log some information that might help in debugging. 1906 { 1907 echo 1908 1909 printf "%s\n" "## ---------------- ## 1910 ## Cache variables. ## 1911 ## ---------------- ##" 1912 echo 1913 # The following way of writing the cache mishandles newlines in values, 1914 ( 1915 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1916 eval ac_val=\$$ac_var 1917 case $ac_val in #( 1918 *${as_nl}*) 1919 case $ac_var in #( 1920 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1921 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1922 esac 1923 case $ac_var in #( 1924 _ | IFS | as_nl) ;; #( 1925 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1926 *) { eval $ac_var=; unset $ac_var;} ;; 1927 esac ;; 1928 esac 1929 done 1930 (set) 2>&1 | 1931 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1932 *${as_nl}ac_space=\ *) 1933 sed -n \ 1934 "s/'\''/'\''\\\\'\'''\''/g; 1935 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1936 ;; #( 1937 *) 1938 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1939 ;; 1940 esac | 1941 sort 1942 ) 1943 echo 1944 1945 printf "%s\n" "## ----------------- ## 1946 ## Output variables. ## 1947 ## ----------------- ##" 1948 echo 1949 for ac_var in $ac_subst_vars 1950 do 1951 eval ac_val=\$$ac_var 1952 case $ac_val in 1953 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1954 esac 1955 printf "%s\n" "$ac_var='\''$ac_val'\''" 1956 done | sort 1957 echo 1958 1959 if test -n "$ac_subst_files"; then 1960 printf "%s\n" "## ------------------- ## 1961 ## File substitutions. ## 1962 ## ------------------- ##" 1963 echo 1964 for ac_var in $ac_subst_files 1965 do 1966 eval ac_val=\$$ac_var 1967 case $ac_val in 1968 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1969 esac 1970 printf "%s\n" "$ac_var='\''$ac_val'\''" 1971 done | sort 1972 echo 1973 fi 1974 1975 if test -s confdefs.h; then 1976 printf "%s\n" "## ----------- ## 1977 ## confdefs.h. ## 1978 ## ----------- ##" 1979 echo 1980 cat confdefs.h 1981 echo 1982 fi 1983 test "$ac_signal" != 0 && 1984 printf "%s\n" "$as_me: caught signal $ac_signal" 1985 printf "%s\n" "$as_me: exit $exit_status" 1986 } >&5 1987 rm -f core *.core core.conftest.* && 1988 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1989 exit $exit_status 1990 ' 0 1991 for ac_signal in 1 2 13 15; do 1992 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1993 done 1994 ac_signal=0 1995 1996 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1997 rm -f -r conftest* confdefs.h 1998 1999 printf "%s\n" "/* confdefs.h */" > confdefs.h 2000 2001 # Predefined preprocessor variables. 2002 2003 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2004 2005 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2006 2007 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2008 2009 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2010 2011 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2012 2013 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2014 2015 2016 # Let the site file select an alternate cache file if it wants to. 2017 # Prefer an explicitly selected file to automatically selected ones. 2018 if test -n "$CONFIG_SITE"; then 2019 ac_site_files="$CONFIG_SITE" 2020 elif test "x$prefix" != xNONE; then 2021 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2022 else 2023 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2024 fi 2025 2026 for ac_site_file in $ac_site_files 2027 do 2028 case $ac_site_file in #( 2029 */*) : 2030 ;; #( 2031 *) : 2032 ac_site_file=./$ac_site_file ;; 2033 esac 2034 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2036 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2037 sed 's/^/| /' "$ac_site_file" >&5 2038 . "$ac_site_file" \ 2039 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2040 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2041 as_fn_error $? "failed to load site script $ac_site_file 2042 See \`config.log' for more details" "$LINENO" 5; } 2043 fi 2044 done 2045 2046 if test -r "$cache_file"; then 2047 # Some versions of bash will fail to source /dev/null (special files 2048 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2049 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2051 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2052 case $cache_file in 2053 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2054 *) . "./$cache_file";; 2055 esac 2056 fi 2057 else 2058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2059 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2060 >$cache_file 2061 fi 2062 2063 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2064 # Test code for whether the C compiler supports C89 (global declarations) 2065 ac_c_conftest_c89_globals=' 2066 /* Does the compiler advertise C89 conformance? 2067 Do not test the value of __STDC__, because some compilers set it to 0 2068 while being otherwise adequately conformant. */ 2069 #if !defined __STDC__ 2070 # error "Compiler does not advertise C89 conformance" 2071 #endif 2072 2073 #include <stddef.h> 2074 #include <stdarg.h> 2075 struct stat; 2076 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2077 struct buf { int x; }; 2078 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2079 static char *e (p, i) 2080 char **p; 2081 int i; 2082 { 2083 return p[i]; 2084 } 2085 static char *f (char * (*g) (char **, int), char **p, ...) 2086 { 2087 char *s; 2088 va_list v; 2089 va_start (v,p); 2090 s = g (p, va_arg (v,int)); 2091 va_end (v); 2092 return s; 2093 } 2094 2095 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2096 function prototypes and stuff, but not \xHH hex character constants. 2097 These do not provoke an error unfortunately, instead are silently treated 2098 as an "x". The following induces an error, until -std is added to get 2099 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2100 array size at least. It is necessary to write \x00 == 0 to get something 2101 that is true only with -std. */ 2102 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2103 2104 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2105 inside strings and character constants. */ 2106 #define FOO(x) '\''x'\'' 2107 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2108 2109 int test (int i, double x); 2110 struct s1 {int (*f) (int a);}; 2111 struct s2 {int (*f) (double a);}; 2112 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2113 int, int);' 2114 2115 # Test code for whether the C compiler supports C89 (body of main). 2116 ac_c_conftest_c89_main=' 2117 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2118 ' 2119 2120 # Test code for whether the C compiler supports C99 (global declarations) 2121 ac_c_conftest_c99_globals=' 2122 // Does the compiler advertise C99 conformance? 2123 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2124 # error "Compiler does not advertise C99 conformance" 2125 #endif 2126 2127 #include <stdbool.h> 2128 extern int puts (const char *); 2129 extern int printf (const char *, ...); 2130 extern int dprintf (int, const char *, ...); 2131 extern void *malloc (size_t); 2132 2133 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2134 // dprintf is used instead of fprintf to avoid needing to declare 2135 // FILE and stderr. 2136 #define debug(...) dprintf (2, __VA_ARGS__) 2137 #define showlist(...) puts (#__VA_ARGS__) 2138 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2139 static void 2140 test_varargs_macros (void) 2141 { 2142 int x = 1234; 2143 int y = 5678; 2144 debug ("Flag"); 2145 debug ("X = %d\n", x); 2146 showlist (The first, second, and third items.); 2147 report (x>y, "x is %d but y is %d", x, y); 2148 } 2149 2150 // Check long long types. 2151 #define BIG64 18446744073709551615ull 2152 #define BIG32 4294967295ul 2153 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2154 #if !BIG_OK 2155 #error "your preprocessor is broken" 2156 #endif 2157 #if BIG_OK 2158 #else 2159 #error "your preprocessor is broken" 2160 #endif 2161 static long long int bignum = -9223372036854775807LL; 2162 static unsigned long long int ubignum = BIG64; 2163 2164 struct incomplete_array 2165 { 2166 int datasize; 2167 double data[]; 2168 }; 2169 2170 struct named_init { 2171 int number; 2172 const wchar_t *name; 2173 double average; 2174 }; 2175 2176 typedef const char *ccp; 2177 2178 static inline int 2179 test_restrict (ccp restrict text) 2180 { 2181 // See if C++-style comments work. 2182 // Iterate through items via the restricted pointer. 2183 // Also check for declarations in for loops. 2184 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2185 continue; 2186 return 0; 2187 } 2188 2189 // Check varargs and va_copy. 2190 static bool 2191 test_varargs (const char *format, ...) 2192 { 2193 va_list args; 2194 va_start (args, format); 2195 va_list args_copy; 2196 va_copy (args_copy, args); 2197 2198 const char *str = ""; 2199 int number = 0; 2200 float fnumber = 0; 2201 2202 while (*format) 2203 { 2204 switch (*format++) 2205 { 2206 case '\''s'\'': // string 2207 str = va_arg (args_copy, const char *); 2208 break; 2209 case '\''d'\'': // int 2210 number = va_arg (args_copy, int); 2211 break; 2212 case '\''f'\'': // float 2213 fnumber = va_arg (args_copy, double); 2214 break; 2215 default: 2216 break; 2217 } 2218 } 2219 va_end (args_copy); 2220 va_end (args); 2221 2222 return *str && number && fnumber; 2223 } 2224 ' 2225 2226 # Test code for whether the C compiler supports C99 (body of main). 2227 ac_c_conftest_c99_main=' 2228 // Check bool. 2229 _Bool success = false; 2230 success |= (argc != 0); 2231 2232 // Check restrict. 2233 if (test_restrict ("String literal") == 0) 2234 success = true; 2235 char *restrict newvar = "Another string"; 2236 2237 // Check varargs. 2238 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2239 test_varargs_macros (); 2240 2241 // Check flexible array members. 2242 struct incomplete_array *ia = 2243 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2244 ia->datasize = 10; 2245 for (int i = 0; i < ia->datasize; ++i) 2246 ia->data[i] = i * 1.234; 2247 2248 // Check named initializers. 2249 struct named_init ni = { 2250 .number = 34, 2251 .name = L"Test wide string", 2252 .average = 543.34343, 2253 }; 2254 2255 ni.number = 58; 2256 2257 int dynamic_array[ni.number]; 2258 dynamic_array[0] = argv[0][0]; 2259 dynamic_array[ni.number - 1] = 543; 2260 2261 // work around unused variable warnings 2262 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2263 || dynamic_array[ni.number - 1] != 543); 2264 ' 2265 2266 # Test code for whether the C compiler supports C11 (global declarations) 2267 ac_c_conftest_c11_globals=' 2268 // Does the compiler advertise C11 conformance? 2269 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2270 # error "Compiler does not advertise C11 conformance" 2271 #endif 2272 2273 // Check _Alignas. 2274 char _Alignas (double) aligned_as_double; 2275 char _Alignas (0) no_special_alignment; 2276 extern char aligned_as_int; 2277 char _Alignas (0) _Alignas (int) aligned_as_int; 2278 2279 // Check _Alignof. 2280 enum 2281 { 2282 int_alignment = _Alignof (int), 2283 int_array_alignment = _Alignof (int[100]), 2284 char_alignment = _Alignof (char) 2285 }; 2286 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2287 2288 // Check _Noreturn. 2289 int _Noreturn does_not_return (void) { for (;;) continue; } 2290 2291 // Check _Static_assert. 2292 struct test_static_assert 2293 { 2294 int x; 2295 _Static_assert (sizeof (int) <= sizeof (long int), 2296 "_Static_assert does not work in struct"); 2297 long int y; 2298 }; 2299 2300 // Check UTF-8 literals. 2301 #define u8 syntax error! 2302 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2303 2304 // Check duplicate typedefs. 2305 typedef long *long_ptr; 2306 typedef long int *long_ptr; 2307 typedef long_ptr long_ptr; 2308 2309 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2310 struct anonymous 2311 { 2312 union { 2313 struct { int i; int j; }; 2314 struct { int k; long int l; } w; 2315 }; 2316 int m; 2317 } v1; 2318 ' 2319 2320 # Test code for whether the C compiler supports C11 (body of main). 2321 ac_c_conftest_c11_main=' 2322 _Static_assert ((offsetof (struct anonymous, i) 2323 == offsetof (struct anonymous, w.k)), 2324 "Anonymous union alignment botch"); 2325 v1.i = 2; 2326 v1.w.k = 5; 2327 ok |= v1.i != 5; 2328 ' 2329 2330 # Test code for whether the C compiler supports C11 (complete). 2331 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2332 ${ac_c_conftest_c99_globals} 2333 ${ac_c_conftest_c11_globals} 2334 2335 int 2336 main (int argc, char **argv) 2337 { 2338 int ok = 0; 2339 ${ac_c_conftest_c89_main} 2340 ${ac_c_conftest_c99_main} 2341 ${ac_c_conftest_c11_main} 2342 return ok; 2343 } 2344 " 2345 2346 # Test code for whether the C compiler supports C99 (complete). 2347 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2348 ${ac_c_conftest_c99_globals} 2349 2350 int 2351 main (int argc, char **argv) 2352 { 2353 int ok = 0; 2354 ${ac_c_conftest_c89_main} 2355 ${ac_c_conftest_c99_main} 2356 return ok; 2357 } 2358 " 2359 2360 # Test code for whether the C compiler supports C89 (complete). 2361 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2362 2363 int 2364 main (int argc, char **argv) 2365 { 2366 int ok = 0; 2367 ${ac_c_conftest_c89_main} 2368 return ok; 2369 } 2370 " 2371 2372 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2373 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2374 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2375 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2376 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2377 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2378 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2379 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2380 as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2381 as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2382 2383 # Auxiliary files required by this configure script. 2384 ac_aux_files="config.guess config.sub missing install-sh compile" 2385 2386 # Locations in which to look for auxiliary files. 2387 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2388 2389 # Search for a directory containing all of the required auxiliary files, 2390 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2391 # If we don't find one directory that contains all the files we need, 2392 # we report the set of missing files from the *first* directory in 2393 # $ac_aux_dir_candidates and give up. 2394 ac_missing_aux_files="" 2395 ac_first_candidate=: 2396 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2398 as_found=false 2399 for as_dir in $ac_aux_dir_candidates 2400 do 2401 IFS=$as_save_IFS 2402 case $as_dir in #((( 2403 '') as_dir=./ ;; 2404 */) ;; 2405 *) as_dir=$as_dir/ ;; 2406 esac 2407 as_found=: 2408 2409 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2410 ac_aux_dir_found=yes 2411 ac_install_sh= 2412 for ac_aux in $ac_aux_files 2413 do 2414 # As a special case, if "install-sh" is required, that requirement 2415 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2416 # and $ac_install_sh is set appropriately for whichever one is found. 2417 if test x"$ac_aux" = x"install-sh" 2418 then 2419 if test -f "${as_dir}install-sh"; then 2420 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2421 ac_install_sh="${as_dir}install-sh -c" 2422 elif test -f "${as_dir}install.sh"; then 2423 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2424 ac_install_sh="${as_dir}install.sh -c" 2425 elif test -f "${as_dir}shtool"; then 2426 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2427 ac_install_sh="${as_dir}shtool install -c" 2428 else 2429 ac_aux_dir_found=no 2430 if $ac_first_candidate; then 2431 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2432 else 2433 break 2434 fi 2435 fi 2436 else 2437 if test -f "${as_dir}${ac_aux}"; then 2438 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2439 else 2440 ac_aux_dir_found=no 2441 if $ac_first_candidate; then 2442 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2443 else 2444 break 2445 fi 2446 fi 2447 fi 2448 done 2449 if test "$ac_aux_dir_found" = yes; then 2450 ac_aux_dir="$as_dir" 2451 break 2452 fi 2453 ac_first_candidate=false 2454 2455 as_found=false 2456 done 2457 IFS=$as_save_IFS 2458 if $as_found 2459 then : 2460 2461 else $as_nop 2462 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2463 fi 2464 2465 2466 # These three variables are undocumented and unsupported, 2467 # and are intended to be withdrawn in a future Autoconf release. 2468 # They can cause serious problems if a builder's source tree is in a directory 2469 # whose full name contains unusual characters. 2470 if test -f "${ac_aux_dir}config.guess"; then 2471 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2472 fi 2473 if test -f "${ac_aux_dir}config.sub"; then 2474 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2475 fi 2476 if test -f "$ac_aux_dir/configure"; then 2477 ac_configure="$SHELL ${ac_aux_dir}configure" 2478 fi 2479 2480 # Check that the precious variables saved in the cache have kept the same 2481 # value. 2482 ac_cache_corrupted=false 2483 for ac_var in $ac_precious_vars; do 2484 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2485 eval ac_new_set=\$ac_env_${ac_var}_set 2486 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2487 eval ac_new_val=\$ac_env_${ac_var}_value 2488 case $ac_old_set,$ac_new_set in 2489 set,) 2490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2491 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2492 ac_cache_corrupted=: ;; 2493 ,set) 2494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2495 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2496 ac_cache_corrupted=: ;; 2497 ,);; 2498 *) 2499 if test "x$ac_old_val" != "x$ac_new_val"; then 2500 # differences in whitespace do not lead to failure. 2501 ac_old_val_w=`echo x $ac_old_val` 2502 ac_new_val_w=`echo x $ac_new_val` 2503 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2505 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2506 ac_cache_corrupted=: 2507 else 2508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2509 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2510 eval $ac_var=\$ac_old_val 2511 fi 2512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2513 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2515 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2516 fi;; 2517 esac 2518 # Pass precious variables to config.status. 2519 if test "$ac_new_set" = set; then 2520 case $ac_new_val in 2521 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2522 *) ac_arg=$ac_var=$ac_new_val ;; 2523 esac 2524 case " $ac_configure_args " in 2525 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2526 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2527 esac 2528 fi 2529 done 2530 if $ac_cache_corrupted; then 2531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2532 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2534 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2535 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2536 and start over" "$LINENO" 5 2537 fi 2538 ## -------------------- ## 2539 ## Main body of script. ## 2540 ## -------------------- ## 2541 2542 ac_ext=c 2543 ac_cpp='$CPP $CPPFLAGS' 2544 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2545 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2546 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2547 2548 2549 2550 ac_config_headers="$ac_config_headers config.h" 2551 2552 # Needed for asprintf on GNU libc 2553 2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 # Expand $ac_aux_dir to an absolute path. 2565 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2566 2567 ac_ext=c 2568 ac_cpp='$CPP $CPPFLAGS' 2569 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2570 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2571 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2572 if test -n "$ac_tool_prefix"; then 2573 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2574 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2576 printf %s "checking for $ac_word... " >&6; } 2577 if test ${ac_cv_prog_CC+y} 2578 then : 2579 printf %s "(cached) " >&6 2580 else $as_nop 2581 if test -n "$CC"; then 2582 ac_cv_prog_CC="$CC" # Let the user override the test. 2583 else 2584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2585 for as_dir in $PATH 2586 do 2587 IFS=$as_save_IFS 2588 case $as_dir in #((( 2589 '') as_dir=./ ;; 2590 */) ;; 2591 *) as_dir=$as_dir/ ;; 2592 esac 2593 for ac_exec_ext in '' $ac_executable_extensions; do 2594 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2595 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2596 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2597 break 2 2598 fi 2599 done 2600 done 2601 IFS=$as_save_IFS 2602 2603 fi 2604 fi 2605 CC=$ac_cv_prog_CC 2606 if test -n "$CC"; then 2607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2608 printf "%s\n" "$CC" >&6; } 2609 else 2610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2611 printf "%s\n" "no" >&6; } 2612 fi 2613 2614 2615 fi 2616 if test -z "$ac_cv_prog_CC"; then 2617 ac_ct_CC=$CC 2618 # Extract the first word of "gcc", so it can be a program name with args. 2619 set dummy gcc; ac_word=$2 2620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2621 printf %s "checking for $ac_word... " >&6; } 2622 if test ${ac_cv_prog_ac_ct_CC+y} 2623 then : 2624 printf %s "(cached) " >&6 2625 else $as_nop 2626 if test -n "$ac_ct_CC"; then 2627 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2628 else 2629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2630 for as_dir in $PATH 2631 do 2632 IFS=$as_save_IFS 2633 case $as_dir in #((( 2634 '') as_dir=./ ;; 2635 */) ;; 2636 *) as_dir=$as_dir/ ;; 2637 esac 2638 for ac_exec_ext in '' $ac_executable_extensions; do 2639 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2640 ac_cv_prog_ac_ct_CC="gcc" 2641 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2642 break 2 2643 fi 2644 done 2645 done 2646 IFS=$as_save_IFS 2647 2648 fi 2649 fi 2650 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2651 if test -n "$ac_ct_CC"; then 2652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2653 printf "%s\n" "$ac_ct_CC" >&6; } 2654 else 2655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2656 printf "%s\n" "no" >&6; } 2657 fi 2658 2659 if test "x$ac_ct_CC" = x; then 2660 CC="" 2661 else 2662 case $cross_compiling:$ac_tool_warned in 2663 yes:) 2664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2665 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2666 ac_tool_warned=yes ;; 2667 esac 2668 CC=$ac_ct_CC 2669 fi 2670 else 2671 CC="$ac_cv_prog_CC" 2672 fi 2673 2674 if test -z "$CC"; then 2675 if test -n "$ac_tool_prefix"; then 2676 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2677 set dummy ${ac_tool_prefix}cc; ac_word=$2 2678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2679 printf %s "checking for $ac_word... " >&6; } 2680 if test ${ac_cv_prog_CC+y} 2681 then : 2682 printf %s "(cached) " >&6 2683 else $as_nop 2684 if test -n "$CC"; then 2685 ac_cv_prog_CC="$CC" # Let the user override the test. 2686 else 2687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2688 for as_dir in $PATH 2689 do 2690 IFS=$as_save_IFS 2691 case $as_dir in #((( 2692 '') as_dir=./ ;; 2693 */) ;; 2694 *) as_dir=$as_dir/ ;; 2695 esac 2696 for ac_exec_ext in '' $ac_executable_extensions; do 2697 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2698 ac_cv_prog_CC="${ac_tool_prefix}cc" 2699 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2700 break 2 2701 fi 2702 done 2703 done 2704 IFS=$as_save_IFS 2705 2706 fi 2707 fi 2708 CC=$ac_cv_prog_CC 2709 if test -n "$CC"; then 2710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2711 printf "%s\n" "$CC" >&6; } 2712 else 2713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2714 printf "%s\n" "no" >&6; } 2715 fi 2716 2717 2718 fi 2719 fi 2720 if test -z "$CC"; then 2721 # Extract the first word of "cc", so it can be a program name with args. 2722 set dummy cc; ac_word=$2 2723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2724 printf %s "checking for $ac_word... " >&6; } 2725 if test ${ac_cv_prog_CC+y} 2726 then : 2727 printf %s "(cached) " >&6 2728 else $as_nop 2729 if test -n "$CC"; then 2730 ac_cv_prog_CC="$CC" # Let the user override the test. 2731 else 2732 ac_prog_rejected=no 2733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2734 for as_dir in $PATH 2735 do 2736 IFS=$as_save_IFS 2737 case $as_dir in #((( 2738 '') as_dir=./ ;; 2739 */) ;; 2740 *) as_dir=$as_dir/ ;; 2741 esac 2742 for ac_exec_ext in '' $ac_executable_extensions; do 2743 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2744 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2745 ac_prog_rejected=yes 2746 continue 2747 fi 2748 ac_cv_prog_CC="cc" 2749 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2750 break 2 2751 fi 2752 done 2753 done 2754 IFS=$as_save_IFS 2755 2756 if test $ac_prog_rejected = yes; then 2757 # We found a bogon in the path, so make sure we never use it. 2758 set dummy $ac_cv_prog_CC 2759 shift 2760 if test $# != 0; then 2761 # We chose a different compiler from the bogus one. 2762 # However, it has the same basename, so the bogon will be chosen 2763 # first if we set CC to just the basename; use the full file name. 2764 shift 2765 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2766 fi 2767 fi 2768 fi 2769 fi 2770 CC=$ac_cv_prog_CC 2771 if test -n "$CC"; then 2772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2773 printf "%s\n" "$CC" >&6; } 2774 else 2775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2776 printf "%s\n" "no" >&6; } 2777 fi 2778 2779 2780 fi 2781 if test -z "$CC"; then 2782 if test -n "$ac_tool_prefix"; then 2783 for ac_prog in cl.exe 2784 do 2785 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2786 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2788 printf %s "checking for $ac_word... " >&6; } 2789 if test ${ac_cv_prog_CC+y} 2790 then : 2791 printf %s "(cached) " >&6 2792 else $as_nop 2793 if test -n "$CC"; then 2794 ac_cv_prog_CC="$CC" # Let the user override the test. 2795 else 2796 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2797 for as_dir in $PATH 2798 do 2799 IFS=$as_save_IFS 2800 case $as_dir in #((( 2801 '') as_dir=./ ;; 2802 */) ;; 2803 *) as_dir=$as_dir/ ;; 2804 esac 2805 for ac_exec_ext in '' $ac_executable_extensions; do 2806 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2807 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2808 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2809 break 2 2810 fi 2811 done 2812 done 2813 IFS=$as_save_IFS 2814 2815 fi 2816 fi 2817 CC=$ac_cv_prog_CC 2818 if test -n "$CC"; then 2819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2820 printf "%s\n" "$CC" >&6; } 2821 else 2822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2823 printf "%s\n" "no" >&6; } 2824 fi 2825 2826 2827 test -n "$CC" && break 2828 done 2829 fi 2830 if test -z "$CC"; then 2831 ac_ct_CC=$CC 2832 for ac_prog in cl.exe 2833 do 2834 # Extract the first word of "$ac_prog", so it can be a program name with args. 2835 set dummy $ac_prog; ac_word=$2 2836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2837 printf %s "checking for $ac_word... " >&6; } 2838 if test ${ac_cv_prog_ac_ct_CC+y} 2839 then : 2840 printf %s "(cached) " >&6 2841 else $as_nop 2842 if test -n "$ac_ct_CC"; then 2843 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2844 else 2845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2846 for as_dir in $PATH 2847 do 2848 IFS=$as_save_IFS 2849 case $as_dir in #((( 2850 '') as_dir=./ ;; 2851 */) ;; 2852 *) as_dir=$as_dir/ ;; 2853 esac 2854 for ac_exec_ext in '' $ac_executable_extensions; do 2855 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2856 ac_cv_prog_ac_ct_CC="$ac_prog" 2857 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2858 break 2 2859 fi 2860 done 2861 done 2862 IFS=$as_save_IFS 2863 2864 fi 2865 fi 2866 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2867 if test -n "$ac_ct_CC"; then 2868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2869 printf "%s\n" "$ac_ct_CC" >&6; } 2870 else 2871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2872 printf "%s\n" "no" >&6; } 2873 fi 2874 2875 2876 test -n "$ac_ct_CC" && break 2877 done 2878 2879 if test "x$ac_ct_CC" = x; then 2880 CC="" 2881 else 2882 case $cross_compiling:$ac_tool_warned in 2883 yes:) 2884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2885 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2886 ac_tool_warned=yes ;; 2887 esac 2888 CC=$ac_ct_CC 2889 fi 2890 fi 2891 2892 fi 2893 if test -z "$CC"; then 2894 if test -n "$ac_tool_prefix"; then 2895 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 2896 set dummy ${ac_tool_prefix}clang; ac_word=$2 2897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2898 printf %s "checking for $ac_word... " >&6; } 2899 if test ${ac_cv_prog_CC+y} 2900 then : 2901 printf %s "(cached) " >&6 2902 else $as_nop 2903 if test -n "$CC"; then 2904 ac_cv_prog_CC="$CC" # Let the user override the test. 2905 else 2906 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2907 for as_dir in $PATH 2908 do 2909 IFS=$as_save_IFS 2910 case $as_dir in #((( 2911 '') as_dir=./ ;; 2912 */) ;; 2913 *) as_dir=$as_dir/ ;; 2914 esac 2915 for ac_exec_ext in '' $ac_executable_extensions; do 2916 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2917 ac_cv_prog_CC="${ac_tool_prefix}clang" 2918 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2919 break 2 2920 fi 2921 done 2922 done 2923 IFS=$as_save_IFS 2924 2925 fi 2926 fi 2927 CC=$ac_cv_prog_CC 2928 if test -n "$CC"; then 2929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2930 printf "%s\n" "$CC" >&6; } 2931 else 2932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2933 printf "%s\n" "no" >&6; } 2934 fi 2935 2936 2937 fi 2938 if test -z "$ac_cv_prog_CC"; then 2939 ac_ct_CC=$CC 2940 # Extract the first word of "clang", so it can be a program name with args. 2941 set dummy clang; ac_word=$2 2942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2943 printf %s "checking for $ac_word... " >&6; } 2944 if test ${ac_cv_prog_ac_ct_CC+y} 2945 then : 2946 printf %s "(cached) " >&6 2947 else $as_nop 2948 if test -n "$ac_ct_CC"; then 2949 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2950 else 2951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2952 for as_dir in $PATH 2953 do 2954 IFS=$as_save_IFS 2955 case $as_dir in #((( 2956 '') as_dir=./ ;; 2957 */) ;; 2958 *) as_dir=$as_dir/ ;; 2959 esac 2960 for ac_exec_ext in '' $ac_executable_extensions; do 2961 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2962 ac_cv_prog_ac_ct_CC="clang" 2963 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2964 break 2 2965 fi 2966 done 2967 done 2968 IFS=$as_save_IFS 2969 2970 fi 2971 fi 2972 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2973 if test -n "$ac_ct_CC"; then 2974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2975 printf "%s\n" "$ac_ct_CC" >&6; } 2976 else 2977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2978 printf "%s\n" "no" >&6; } 2979 fi 2980 2981 if test "x$ac_ct_CC" = x; then 2982 CC="" 2983 else 2984 case $cross_compiling:$ac_tool_warned in 2985 yes:) 2986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2987 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2988 ac_tool_warned=yes ;; 2989 esac 2990 CC=$ac_ct_CC 2991 fi 2992 else 2993 CC="$ac_cv_prog_CC" 2994 fi 2995 2996 fi 2997 2998 2999 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3000 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3001 as_fn_error $? "no acceptable C compiler found in \$PATH 3002 See \`config.log' for more details" "$LINENO" 5; } 3003 3004 # Provide some information about the compiler. 3005 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3006 set X $ac_compile 3007 ac_compiler=$2 3008 for ac_option in --version -v -V -qversion -version; do 3009 { { ac_try="$ac_compiler $ac_option >&5" 3010 case "(($ac_try" in 3011 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3012 *) ac_try_echo=$ac_try;; 3013 esac 3014 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3015 printf "%s\n" "$ac_try_echo"; } >&5 3016 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3017 ac_status=$? 3018 if test -s conftest.err; then 3019 sed '10a\ 3020 ... rest of stderr output deleted ... 3021 10q' conftest.err >conftest.er1 3022 cat conftest.er1 >&5 3023 fi 3024 rm -f conftest.er1 conftest.err 3025 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3026 test $ac_status = 0; } 3027 done 3028 3029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3030 /* end confdefs.h. */ 3031 3032 int 3033 main (void) 3034 { 3035 3036 ; 3037 return 0; 3038 } 3039 _ACEOF 3040 ac_clean_files_save=$ac_clean_files 3041 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3042 # Try to create an executable without -o first, disregard a.out. 3043 # It will help us diagnose broken compilers, and finding out an intuition 3044 # of exeext. 3045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3046 printf %s "checking whether the C compiler works... " >&6; } 3047 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3048 3049 # The possible output files: 3050 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3051 3052 ac_rmfiles= 3053 for ac_file in $ac_files 3054 do 3055 case $ac_file in 3056 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3057 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3058 esac 3059 done 3060 rm -f $ac_rmfiles 3061 3062 if { { ac_try="$ac_link_default" 3063 case "(($ac_try" in 3064 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3065 *) ac_try_echo=$ac_try;; 3066 esac 3067 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3068 printf "%s\n" "$ac_try_echo"; } >&5 3069 (eval "$ac_link_default") 2>&5 3070 ac_status=$? 3071 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3072 test $ac_status = 0; } 3073 then : 3074 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3075 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3076 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3077 # so that the user can short-circuit this test for compilers unknown to 3078 # Autoconf. 3079 for ac_file in $ac_files '' 3080 do 3081 test -f "$ac_file" || continue 3082 case $ac_file in 3083 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3084 ;; 3085 [ab].out ) 3086 # We found the default executable, but exeext='' is most 3087 # certainly right. 3088 break;; 3089 *.* ) 3090 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3091 then :; else 3092 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3093 fi 3094 # We set ac_cv_exeext here because the later test for it is not 3095 # safe: cross compilers may not add the suffix if given an `-o' 3096 # argument, so we may need to know it at that point already. 3097 # Even if this section looks crufty: it has the advantage of 3098 # actually working. 3099 break;; 3100 * ) 3101 break;; 3102 esac 3103 done 3104 test "$ac_cv_exeext" = no && ac_cv_exeext= 3105 3106 else $as_nop 3107 ac_file='' 3108 fi 3109 if test -z "$ac_file" 3110 then : 3111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3112 printf "%s\n" "no" >&6; } 3113 printf "%s\n" "$as_me: failed program was:" >&5 3114 sed 's/^/| /' conftest.$ac_ext >&5 3115 3116 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3117 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3118 as_fn_error 77 "C compiler cannot create executables 3119 See \`config.log' for more details" "$LINENO" 5; } 3120 else $as_nop 3121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3122 printf "%s\n" "yes" >&6; } 3123 fi 3124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3125 printf %s "checking for C compiler default output file name... " >&6; } 3126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3127 printf "%s\n" "$ac_file" >&6; } 3128 ac_exeext=$ac_cv_exeext 3129 3130 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3131 ac_clean_files=$ac_clean_files_save 3132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3133 printf %s "checking for suffix of executables... " >&6; } 3134 if { { ac_try="$ac_link" 3135 case "(($ac_try" in 3136 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3137 *) ac_try_echo=$ac_try;; 3138 esac 3139 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3140 printf "%s\n" "$ac_try_echo"; } >&5 3141 (eval "$ac_link") 2>&5 3142 ac_status=$? 3143 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3144 test $ac_status = 0; } 3145 then : 3146 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3147 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3148 # work properly (i.e., refer to `conftest.exe'), while it won't with 3149 # `rm'. 3150 for ac_file in conftest.exe conftest conftest.*; do 3151 test -f "$ac_file" || continue 3152 case $ac_file in 3153 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3154 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3155 break;; 3156 * ) break;; 3157 esac 3158 done 3159 else $as_nop 3160 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3161 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3162 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3163 See \`config.log' for more details" "$LINENO" 5; } 3164 fi 3165 rm -f conftest conftest$ac_cv_exeext 3166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3167 printf "%s\n" "$ac_cv_exeext" >&6; } 3168 3169 rm -f conftest.$ac_ext 3170 EXEEXT=$ac_cv_exeext 3171 ac_exeext=$EXEEXT 3172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3173 /* end confdefs.h. */ 3174 #include <stdio.h> 3175 int 3176 main (void) 3177 { 3178 FILE *f = fopen ("conftest.out", "w"); 3179 return ferror (f) || fclose (f) != 0; 3180 3181 ; 3182 return 0; 3183 } 3184 _ACEOF 3185 ac_clean_files="$ac_clean_files conftest.out" 3186 # Check that the compiler produces executables we can run. If not, either 3187 # the compiler is broken, or we cross compile. 3188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3189 printf %s "checking whether we are cross compiling... " >&6; } 3190 if test "$cross_compiling" != yes; then 3191 { { ac_try="$ac_link" 3192 case "(($ac_try" in 3193 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3194 *) ac_try_echo=$ac_try;; 3195 esac 3196 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3197 printf "%s\n" "$ac_try_echo"; } >&5 3198 (eval "$ac_link") 2>&5 3199 ac_status=$? 3200 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3201 test $ac_status = 0; } 3202 if { ac_try='./conftest$ac_cv_exeext' 3203 { { case "(($ac_try" in 3204 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3205 *) ac_try_echo=$ac_try;; 3206 esac 3207 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3208 printf "%s\n" "$ac_try_echo"; } >&5 3209 (eval "$ac_try") 2>&5 3210 ac_status=$? 3211 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3212 test $ac_status = 0; }; }; then 3213 cross_compiling=no 3214 else 3215 if test "$cross_compiling" = maybe; then 3216 cross_compiling=yes 3217 else 3218 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3219 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3220 as_fn_error 77 "cannot run C compiled programs. 3221 If you meant to cross compile, use \`--host'. 3222 See \`config.log' for more details" "$LINENO" 5; } 3223 fi 3224 fi 3225 fi 3226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3227 printf "%s\n" "$cross_compiling" >&6; } 3228 3229 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3230 ac_clean_files=$ac_clean_files_save 3231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3232 printf %s "checking for suffix of object files... " >&6; } 3233 if test ${ac_cv_objext+y} 3234 then : 3235 printf %s "(cached) " >&6 3236 else $as_nop 3237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3238 /* end confdefs.h. */ 3239 3240 int 3241 main (void) 3242 { 3243 3244 ; 3245 return 0; 3246 } 3247 _ACEOF 3248 rm -f conftest.o conftest.obj 3249 if { { ac_try="$ac_compile" 3250 case "(($ac_try" in 3251 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3252 *) ac_try_echo=$ac_try;; 3253 esac 3254 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3255 printf "%s\n" "$ac_try_echo"; } >&5 3256 (eval "$ac_compile") 2>&5 3257 ac_status=$? 3258 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3259 test $ac_status = 0; } 3260 then : 3261 for ac_file in conftest.o conftest.obj conftest.*; do 3262 test -f "$ac_file" || continue; 3263 case $ac_file in 3264 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3265 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3266 break;; 3267 esac 3268 done 3269 else $as_nop 3270 printf "%s\n" "$as_me: failed program was:" >&5 3271 sed 's/^/| /' conftest.$ac_ext >&5 3272 3273 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3274 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3275 as_fn_error $? "cannot compute suffix of object files: cannot compile 3276 See \`config.log' for more details" "$LINENO" 5; } 3277 fi 3278 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3279 fi 3280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3281 printf "%s\n" "$ac_cv_objext" >&6; } 3282 OBJEXT=$ac_cv_objext 3283 ac_objext=$OBJEXT 3284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3285 printf %s "checking whether the compiler supports GNU C... " >&6; } 3286 if test ${ac_cv_c_compiler_gnu+y} 3287 then : 3288 printf %s "(cached) " >&6 3289 else $as_nop 3290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3291 /* end confdefs.h. */ 3292 3293 int 3294 main (void) 3295 { 3296 #ifndef __GNUC__ 3297 choke me 3298 #endif 3299 3300 ; 3301 return 0; 3302 } 3303 _ACEOF 3304 if ac_fn_c_try_compile "$LINENO" 3305 then : 3306 ac_compiler_gnu=yes 3307 else $as_nop 3308 ac_compiler_gnu=no 3309 fi 3310 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3311 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3312 3313 fi 3314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3315 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3316 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3317 3318 if test $ac_compiler_gnu = yes; then 3319 GCC=yes 3320 else 3321 GCC= 3322 fi 3323 ac_test_CFLAGS=${CFLAGS+y} 3324 ac_save_CFLAGS=$CFLAGS 3325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3326 printf %s "checking whether $CC accepts -g... " >&6; } 3327 if test ${ac_cv_prog_cc_g+y} 3328 then : 3329 printf %s "(cached) " >&6 3330 else $as_nop 3331 ac_save_c_werror_flag=$ac_c_werror_flag 3332 ac_c_werror_flag=yes 3333 ac_cv_prog_cc_g=no 3334 CFLAGS="-g" 3335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3336 /* end confdefs.h. */ 3337 3338 int 3339 main (void) 3340 { 3341 3342 ; 3343 return 0; 3344 } 3345 _ACEOF 3346 if ac_fn_c_try_compile "$LINENO" 3347 then : 3348 ac_cv_prog_cc_g=yes 3349 else $as_nop 3350 CFLAGS="" 3351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3352 /* end confdefs.h. */ 3353 3354 int 3355 main (void) 3356 { 3357 3358 ; 3359 return 0; 3360 } 3361 _ACEOF 3362 if ac_fn_c_try_compile "$LINENO" 3363 then : 3364 3365 else $as_nop 3366 ac_c_werror_flag=$ac_save_c_werror_flag 3367 CFLAGS="-g" 3368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3369 /* end confdefs.h. */ 3370 3371 int 3372 main (void) 3373 { 3374 3375 ; 3376 return 0; 3377 } 3378 _ACEOF 3379 if ac_fn_c_try_compile "$LINENO" 3380 then : 3381 ac_cv_prog_cc_g=yes 3382 fi 3383 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3384 fi 3385 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3386 fi 3387 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3388 ac_c_werror_flag=$ac_save_c_werror_flag 3389 fi 3390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3391 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3392 if test $ac_test_CFLAGS; then 3393 CFLAGS=$ac_save_CFLAGS 3394 elif test $ac_cv_prog_cc_g = yes; then 3395 if test "$GCC" = yes; then 3396 CFLAGS="-g -O2" 3397 else 3398 CFLAGS="-g" 3399 fi 3400 else 3401 if test "$GCC" = yes; then 3402 CFLAGS="-O2" 3403 else 3404 CFLAGS= 3405 fi 3406 fi 3407 ac_prog_cc_stdc=no 3408 if test x$ac_prog_cc_stdc = xno 3409 then : 3410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3411 printf %s "checking for $CC option to enable C11 features... " >&6; } 3412 if test ${ac_cv_prog_cc_c11+y} 3413 then : 3414 printf %s "(cached) " >&6 3415 else $as_nop 3416 ac_cv_prog_cc_c11=no 3417 ac_save_CC=$CC 3418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3419 /* end confdefs.h. */ 3420 $ac_c_conftest_c11_program 3421 _ACEOF 3422 for ac_arg in '' -std=gnu11 3423 do 3424 CC="$ac_save_CC $ac_arg" 3425 if ac_fn_c_try_compile "$LINENO" 3426 then : 3427 ac_cv_prog_cc_c11=$ac_arg 3428 fi 3429 rm -f core conftest.err conftest.$ac_objext conftest.beam 3430 test "x$ac_cv_prog_cc_c11" != "xno" && break 3431 done 3432 rm -f conftest.$ac_ext 3433 CC=$ac_save_CC 3434 fi 3435 3436 if test "x$ac_cv_prog_cc_c11" = xno 3437 then : 3438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3439 printf "%s\n" "unsupported" >&6; } 3440 else $as_nop 3441 if test "x$ac_cv_prog_cc_c11" = x 3442 then : 3443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3444 printf "%s\n" "none needed" >&6; } 3445 else $as_nop 3446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3447 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3448 CC="$CC $ac_cv_prog_cc_c11" 3449 fi 3450 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3451 ac_prog_cc_stdc=c11 3452 fi 3453 fi 3454 if test x$ac_prog_cc_stdc = xno 3455 then : 3456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3457 printf %s "checking for $CC option to enable C99 features... " >&6; } 3458 if test ${ac_cv_prog_cc_c99+y} 3459 then : 3460 printf %s "(cached) " >&6 3461 else $as_nop 3462 ac_cv_prog_cc_c99=no 3463 ac_save_CC=$CC 3464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3465 /* end confdefs.h. */ 3466 $ac_c_conftest_c99_program 3467 _ACEOF 3468 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3469 do 3470 CC="$ac_save_CC $ac_arg" 3471 if ac_fn_c_try_compile "$LINENO" 3472 then : 3473 ac_cv_prog_cc_c99=$ac_arg 3474 fi 3475 rm -f core conftest.err conftest.$ac_objext conftest.beam 3476 test "x$ac_cv_prog_cc_c99" != "xno" && break 3477 done 3478 rm -f conftest.$ac_ext 3479 CC=$ac_save_CC 3480 fi 3481 3482 if test "x$ac_cv_prog_cc_c99" = xno 3483 then : 3484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3485 printf "%s\n" "unsupported" >&6; } 3486 else $as_nop 3487 if test "x$ac_cv_prog_cc_c99" = x 3488 then : 3489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3490 printf "%s\n" "none needed" >&6; } 3491 else $as_nop 3492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3493 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3494 CC="$CC $ac_cv_prog_cc_c99" 3495 fi 3496 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3497 ac_prog_cc_stdc=c99 3498 fi 3499 fi 3500 if test x$ac_prog_cc_stdc = xno 3501 then : 3502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3503 printf %s "checking for $CC option to enable C89 features... " >&6; } 3504 if test ${ac_cv_prog_cc_c89+y} 3505 then : 3506 printf %s "(cached) " >&6 3507 else $as_nop 3508 ac_cv_prog_cc_c89=no 3509 ac_save_CC=$CC 3510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3511 /* end confdefs.h. */ 3512 $ac_c_conftest_c89_program 3513 _ACEOF 3514 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3515 do 3516 CC="$ac_save_CC $ac_arg" 3517 if ac_fn_c_try_compile "$LINENO" 3518 then : 3519 ac_cv_prog_cc_c89=$ac_arg 3520 fi 3521 rm -f core conftest.err conftest.$ac_objext conftest.beam 3522 test "x$ac_cv_prog_cc_c89" != "xno" && break 3523 done 3524 rm -f conftest.$ac_ext 3525 CC=$ac_save_CC 3526 fi 3527 3528 if test "x$ac_cv_prog_cc_c89" = xno 3529 then : 3530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3531 printf "%s\n" "unsupported" >&6; } 3532 else $as_nop 3533 if test "x$ac_cv_prog_cc_c89" = x 3534 then : 3535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3536 printf "%s\n" "none needed" >&6; } 3537 else $as_nop 3538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3539 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3540 CC="$CC $ac_cv_prog_cc_c89" 3541 fi 3542 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3543 ac_prog_cc_stdc=c89 3544 fi 3545 fi 3546 3547 ac_ext=c 3548 ac_cpp='$CPP $CPPFLAGS' 3549 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3550 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3551 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3552 3553 3554 ac_ext=c 3555 ac_cpp='$CPP $CPPFLAGS' 3556 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3557 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3558 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3560 printf %s "checking whether $CC understands -c and -o together... " >&6; } 3561 if test ${am_cv_prog_cc_c_o+y} 3562 then : 3563 printf %s "(cached) " >&6 3564 else $as_nop 3565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3566 /* end confdefs.h. */ 3567 3568 int 3569 main (void) 3570 { 3571 3572 ; 3573 return 0; 3574 } 3575 _ACEOF 3576 # Make sure it works both with $CC and with simple cc. 3577 # Following AC_PROG_CC_C_O, we do the test twice because some 3578 # compilers refuse to overwrite an existing .o file with -o, 3579 # though they will create one. 3580 am_cv_prog_cc_c_o=yes 3581 for am_i in 1 2; do 3582 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3583 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3584 ac_status=$? 3585 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3586 (exit $ac_status); } \ 3587 && test -f conftest2.$ac_objext; then 3588 : OK 3589 else 3590 am_cv_prog_cc_c_o=no 3591 break 3592 fi 3593 done 3594 rm -f core conftest* 3595 unset am_i 3596 fi 3597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3598 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3599 if test "$am_cv_prog_cc_c_o" != yes; then 3600 # Losing compiler, so override with the script. 3601 # FIXME: It is wrong to rewrite CC. 3602 # But if we don't then we get into trouble of one sort or another. 3603 # A longer-term fix would be to have automake use am__CC in this case, 3604 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3605 CC="$am_aux_dir/compile $CC" 3606 fi 3607 ac_ext=c 3608 ac_cpp='$CPP $CPPFLAGS' 3609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3611 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3612 3613 3614 3615 ac_header= ac_cache= 3616 for ac_item in $ac_header_c_list 3617 do 3618 if test $ac_cache; then 3619 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3620 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3621 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3622 fi 3623 ac_header= ac_cache= 3624 elif test $ac_header; then 3625 ac_cache=$ac_item 3626 else 3627 ac_header=$ac_item 3628 fi 3629 done 3630 3631 3632 3633 3634 3635 3636 3637 3638 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3639 then : 3640 3641 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3642 3643 fi 3644 3645 3646 3647 3648 3649 3650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3651 printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3652 if test ${ac_cv_safe_to_define___extensions__+y} 3653 then : 3654 printf %s "(cached) " >&6 3655 else $as_nop 3656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3657 /* end confdefs.h. */ 3658 3659 # define __EXTENSIONS__ 1 3660 $ac_includes_default 3661 int 3662 main (void) 3663 { 3664 3665 ; 3666 return 0; 3667 } 3668 _ACEOF 3669 if ac_fn_c_try_compile "$LINENO" 3670 then : 3671 ac_cv_safe_to_define___extensions__=yes 3672 else $as_nop 3673 ac_cv_safe_to_define___extensions__=no 3674 fi 3675 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3676 fi 3677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3678 printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 3679 3680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3681 printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3682 if test ${ac_cv_should_define__xopen_source+y} 3683 then : 3684 printf %s "(cached) " >&6 3685 else $as_nop 3686 ac_cv_should_define__xopen_source=no 3687 if test $ac_cv_header_wchar_h = yes 3688 then : 3689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3690 /* end confdefs.h. */ 3691 3692 #include <wchar.h> 3693 mbstate_t x; 3694 int 3695 main (void) 3696 { 3697 3698 ; 3699 return 0; 3700 } 3701 _ACEOF 3702 if ac_fn_c_try_compile "$LINENO" 3703 then : 3704 3705 else $as_nop 3706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3707 /* end confdefs.h. */ 3708 3709 #define _XOPEN_SOURCE 500 3710 #include <wchar.h> 3711 mbstate_t x; 3712 int 3713 main (void) 3714 { 3715 3716 ; 3717 return 0; 3718 } 3719 _ACEOF 3720 if ac_fn_c_try_compile "$LINENO" 3721 then : 3722 ac_cv_should_define__xopen_source=yes 3723 fi 3724 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3725 fi 3726 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3727 fi 3728 fi 3729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3730 printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 3731 3732 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 3733 3734 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3735 3736 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 3737 3738 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3739 3740 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 3741 3742 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 3743 3744 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3745 3746 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 3747 3748 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 3749 3750 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 3751 3752 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 3753 3754 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 3755 3756 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 3757 3758 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 3759 3760 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 3761 3762 if test $ac_cv_header_minix_config_h = yes 3763 then : 3764 MINIX=yes 3765 printf "%s\n" "#define _MINIX 1" >>confdefs.h 3766 3767 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3768 3769 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 3770 3771 else $as_nop 3772 MINIX= 3773 fi 3774 if test $ac_cv_safe_to_define___extensions__ = yes 3775 then : 3776 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 3777 3778 fi 3779 if test $ac_cv_should_define__xopen_source = yes 3780 then : 3781 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 3782 3783 fi 3784 3785 3786 # Initialize Automake 3787 am__api_version='1.16' 3788 3789 3790 # Find a good install program. We prefer a C program (faster), 3791 # so one script is as good as another. But avoid the broken or 3792 # incompatible versions: 3793 # SysV /etc/install, /usr/sbin/install 3794 # SunOS /usr/etc/install 3795 # IRIX /sbin/install 3796 # AIX /bin/install 3797 # AmigaOS /C/install, which installs bootblocks on floppy discs 3798 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3799 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3800 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3801 # OS/2's system install, which has a completely different semantic 3802 # ./install, which can be erroneously created by make from ./install.sh. 3803 # Reject install programs that cannot install multiple files. 3804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3805 printf %s "checking for a BSD-compatible install... " >&6; } 3806 if test -z "$INSTALL"; then 3807 if test ${ac_cv_path_install+y} 3808 then : 3809 printf %s "(cached) " >&6 3810 else $as_nop 3811 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3812 for as_dir in $PATH 3813 do 3814 IFS=$as_save_IFS 3815 case $as_dir in #((( 3816 '') as_dir=./ ;; 3817 */) ;; 3818 *) as_dir=$as_dir/ ;; 3819 esac 3820 # Account for fact that we put trailing slashes in our PATH walk. 3821 case $as_dir in #(( 3822 ./ | /[cC]/* | \ 3823 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3824 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3825 /usr/ucb/* ) ;; 3826 *) 3827 # OSF1 and SCO ODT 3.0 have their own names for install. 3828 # Don't use installbsd from OSF since it installs stuff as root 3829 # by default. 3830 for ac_prog in ginstall scoinst install; do 3831 for ac_exec_ext in '' $ac_executable_extensions; do 3832 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3833 if test $ac_prog = install && 3834 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3835 # AIX install. It has an incompatible calling convention. 3836 : 3837 elif test $ac_prog = install && 3838 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3839 # program-specific install script used by HP pwplus--don't use. 3840 : 3841 else 3842 rm -rf conftest.one conftest.two conftest.dir 3843 echo one > conftest.one 3844 echo two > conftest.two 3845 mkdir conftest.dir 3846 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3847 test -s conftest.one && test -s conftest.two && 3848 test -s conftest.dir/conftest.one && 3849 test -s conftest.dir/conftest.two 3850 then 3851 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3852 break 3 3853 fi 3854 fi 3855 fi 3856 done 3857 done 3858 ;; 3859 esac 3860 3861 done 3862 IFS=$as_save_IFS 3863 3864 rm -rf conftest.one conftest.two conftest.dir 3865 3866 fi 3867 if test ${ac_cv_path_install+y}; then 3868 INSTALL=$ac_cv_path_install 3869 else 3870 # As a last resort, use the slow shell script. Don't cache a 3871 # value for INSTALL within a source directory, because that will 3872 # break other packages using the cache if that directory is 3873 # removed, or if the value is a relative name. 3874 INSTALL=$ac_install_sh 3875 fi 3876 fi 3877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3878 printf "%s\n" "$INSTALL" >&6; } 3879 3880 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3881 # It thinks the first close brace ends the variable substitution. 3882 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3883 3884 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3885 3886 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3887 3888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3889 printf %s "checking whether build environment is sane... " >&6; } 3890 # Reject unsafe characters in $srcdir or the absolute working directory 3891 # name. Accept space and tab only in the latter. 3892 am_lf=' 3893 ' 3894 case `pwd` in 3895 *[\\\"\#\$\&\'\`$am_lf]*) 3896 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3897 esac 3898 case $srcdir in 3899 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3900 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3901 esac 3902 3903 # Do 'set' in a subshell so we don't clobber the current shell's 3904 # arguments. Must try -L first in case configure is actually a 3905 # symlink; some systems play weird games with the mod time of symlinks 3906 # (eg FreeBSD returns the mod time of the symlink's containing 3907 # directory). 3908 if ( 3909 am_has_slept=no 3910 for am_try in 1 2; do 3911 echo "timestamp, slept: $am_has_slept" > conftest.file 3912 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3913 if test "$*" = "X"; then 3914 # -L didn't work. 3915 set X `ls -t "$srcdir/configure" conftest.file` 3916 fi 3917 if test "$*" != "X $srcdir/configure conftest.file" \ 3918 && test "$*" != "X conftest.file $srcdir/configure"; then 3919 3920 # If neither matched, then we have a broken ls. This can happen 3921 # if, for instance, CONFIG_SHELL is bash and it inherits a 3922 # broken ls alias from the environment. This has actually 3923 # happened. Such a system could not be considered "sane". 3924 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3925 alias in your environment" "$LINENO" 5 3926 fi 3927 if test "$2" = conftest.file || test $am_try -eq 2; then 3928 break 3929 fi 3930 # Just in case. 3931 sleep 1 3932 am_has_slept=yes 3933 done 3934 test "$2" = conftest.file 3935 ) 3936 then 3937 # Ok. 3938 : 3939 else 3940 as_fn_error $? "newly created file is older than distributed files! 3941 Check your system clock" "$LINENO" 5 3942 fi 3943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3944 printf "%s\n" "yes" >&6; } 3945 # If we didn't sleep, we still need to ensure time stamps of config.status and 3946 # generated files are strictly newer. 3947 am_sleep_pid= 3948 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3949 ( sleep 1 ) & 3950 am_sleep_pid=$! 3951 fi 3952 3953 rm -f conftest.file 3954 3955 test "$program_prefix" != NONE && 3956 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3957 # Use a double $ so make ignores it. 3958 test "$program_suffix" != NONE && 3959 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3960 # Double any \ or $. 3961 # By default was `s,x,x', remove it if useless. 3962 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3963 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 3964 3965 3966 if test x"${MISSING+set}" != xset; then 3967 MISSING="\${SHELL} '$am_aux_dir/missing'" 3968 fi 3969 # Use eval to expand $SHELL 3970 if eval "$MISSING --is-lightweight"; then 3971 am_missing_run="$MISSING " 3972 else 3973 am_missing_run= 3974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3975 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3976 fi 3977 3978 if test x"${install_sh+set}" != xset; then 3979 case $am_aux_dir in 3980 *\ * | *\ *) 3981 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3982 *) 3983 install_sh="\${SHELL} $am_aux_dir/install-sh" 3984 esac 3985 fi 3986 3987 # Installed binaries are usually stripped using 'strip' when the user 3988 # run "make install-strip". However 'strip' might not be the right 3989 # tool to use in cross-compilation environments, therefore Automake 3990 # will honor the 'STRIP' environment variable to overrule this program. 3991 if test "$cross_compiling" != no; then 3992 if test -n "$ac_tool_prefix"; then 3993 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3994 set dummy ${ac_tool_prefix}strip; ac_word=$2 3995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3996 printf %s "checking for $ac_word... " >&6; } 3997 if test ${ac_cv_prog_STRIP+y} 3998 then : 3999 printf %s "(cached) " >&6 4000 else $as_nop 4001 if test -n "$STRIP"; then 4002 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4003 else 4004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4005 for as_dir in $PATH 4006 do 4007 IFS=$as_save_IFS 4008 case $as_dir in #((( 4009 '') as_dir=./ ;; 4010 */) ;; 4011 *) as_dir=$as_dir/ ;; 4012 esac 4013 for ac_exec_ext in '' $ac_executable_extensions; do 4014 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4015 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4016 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4017 break 2 4018 fi 4019 done 4020 done 4021 IFS=$as_save_IFS 4022 4023 fi 4024 fi 4025 STRIP=$ac_cv_prog_STRIP 4026 if test -n "$STRIP"; then 4027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4028 printf "%s\n" "$STRIP" >&6; } 4029 else 4030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4031 printf "%s\n" "no" >&6; } 4032 fi 4033 4034 4035 fi 4036 if test -z "$ac_cv_prog_STRIP"; then 4037 ac_ct_STRIP=$STRIP 4038 # Extract the first word of "strip", so it can be a program name with args. 4039 set dummy strip; ac_word=$2 4040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4041 printf %s "checking for $ac_word... " >&6; } 4042 if test ${ac_cv_prog_ac_ct_STRIP+y} 4043 then : 4044 printf %s "(cached) " >&6 4045 else $as_nop 4046 if test -n "$ac_ct_STRIP"; then 4047 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4048 else 4049 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4050 for as_dir in $PATH 4051 do 4052 IFS=$as_save_IFS 4053 case $as_dir in #((( 4054 '') as_dir=./ ;; 4055 */) ;; 4056 *) as_dir=$as_dir/ ;; 4057 esac 4058 for ac_exec_ext in '' $ac_executable_extensions; do 4059 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4060 ac_cv_prog_ac_ct_STRIP="strip" 4061 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4062 break 2 4063 fi 4064 done 4065 done 4066 IFS=$as_save_IFS 4067 4068 fi 4069 fi 4070 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4071 if test -n "$ac_ct_STRIP"; then 4072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4073 printf "%s\n" "$ac_ct_STRIP" >&6; } 4074 else 4075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4076 printf "%s\n" "no" >&6; } 4077 fi 4078 4079 if test "x$ac_ct_STRIP" = x; then 4080 STRIP=":" 4081 else 4082 case $cross_compiling:$ac_tool_warned in 4083 yes:) 4084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4085 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4086 ac_tool_warned=yes ;; 4087 esac 4088 STRIP=$ac_ct_STRIP 4089 fi 4090 else 4091 STRIP="$ac_cv_prog_STRIP" 4092 fi 4093 4094 fi 4095 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4096 4097 4098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4099 printf %s "checking for a race-free mkdir -p... " >&6; } 4100 if test -z "$MKDIR_P"; then 4101 if test ${ac_cv_path_mkdir+y} 4102 then : 4103 printf %s "(cached) " >&6 4104 else $as_nop 4105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4106 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4107 do 4108 IFS=$as_save_IFS 4109 case $as_dir in #((( 4110 '') as_dir=./ ;; 4111 */) ;; 4112 *) as_dir=$as_dir/ ;; 4113 esac 4114 for ac_prog in mkdir gmkdir; do 4115 for ac_exec_ext in '' $ac_executable_extensions; do 4116 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4117 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4118 'mkdir ('*'coreutils) '* | \ 4119 'BusyBox '* | \ 4120 'mkdir (fileutils) '4.1*) 4121 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4122 break 3;; 4123 esac 4124 done 4125 done 4126 done 4127 IFS=$as_save_IFS 4128 4129 fi 4130 4131 test -d ./--version && rmdir ./--version 4132 if test ${ac_cv_path_mkdir+y}; then 4133 MKDIR_P="$ac_cv_path_mkdir -p" 4134 else 4135 # As a last resort, use the slow shell script. Don't cache a 4136 # value for MKDIR_P within a source directory, because that will 4137 # break other packages using the cache if that directory is 4138 # removed, or if the value is a relative name. 4139 MKDIR_P="$ac_install_sh -d" 4140 fi 4141 fi 4142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4143 printf "%s\n" "$MKDIR_P" >&6; } 4144 4145 for ac_prog in gawk mawk nawk awk 4146 do 4147 # Extract the first word of "$ac_prog", so it can be a program name with args. 4148 set dummy $ac_prog; ac_word=$2 4149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4150 printf %s "checking for $ac_word... " >&6; } 4151 if test ${ac_cv_prog_AWK+y} 4152 then : 4153 printf %s "(cached) " >&6 4154 else $as_nop 4155 if test -n "$AWK"; then 4156 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4157 else 4158 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4159 for as_dir in $PATH 4160 do 4161 IFS=$as_save_IFS 4162 case $as_dir in #((( 4163 '') as_dir=./ ;; 4164 */) ;; 4165 *) as_dir=$as_dir/ ;; 4166 esac 4167 for ac_exec_ext in '' $ac_executable_extensions; do 4168 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4169 ac_cv_prog_AWK="$ac_prog" 4170 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4171 break 2 4172 fi 4173 done 4174 done 4175 IFS=$as_save_IFS 4176 4177 fi 4178 fi 4179 AWK=$ac_cv_prog_AWK 4180 if test -n "$AWK"; then 4181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4182 printf "%s\n" "$AWK" >&6; } 4183 else 4184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4185 printf "%s\n" "no" >&6; } 4186 fi 4187 4188 4189 test -n "$AWK" && break 4190 done 4191 4192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4193 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4194 set x ${MAKE-make} 4195 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4196 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4197 then : 4198 printf %s "(cached) " >&6 4199 else $as_nop 4200 cat >conftest.make <<\_ACEOF 4201 SHELL = /bin/sh 4202 all: 4203 @echo '@@@%%%=$(MAKE)=@@@%%%' 4204 _ACEOF 4205 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4206 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4207 *@@@%%%=?*=@@@%%%*) 4208 eval ac_cv_prog_make_${ac_make}_set=yes;; 4209 *) 4210 eval ac_cv_prog_make_${ac_make}_set=no;; 4211 esac 4212 rm -f conftest.make 4213 fi 4214 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4216 printf "%s\n" "yes" >&6; } 4217 SET_MAKE= 4218 else 4219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4220 printf "%s\n" "no" >&6; } 4221 SET_MAKE="MAKE=${MAKE-make}" 4222 fi 4223 4224 rm -rf .tst 2>/dev/null 4225 mkdir .tst 2>/dev/null 4226 if test -d .tst; then 4227 am__leading_dot=. 4228 else 4229 am__leading_dot=_ 4230 fi 4231 rmdir .tst 2>/dev/null 4232 4233 DEPDIR="${am__leading_dot}deps" 4234 4235 ac_config_commands="$ac_config_commands depfiles" 4236 4237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4238 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4239 cat > confinc.mk << 'END' 4240 am__doit: 4241 @echo this is the am__doit target >confinc.out 4242 .PHONY: am__doit 4243 END 4244 am__include="#" 4245 am__quote= 4246 # BSD make does it like this. 4247 echo '.include "confinc.mk" # ignored' > confmf.BSD 4248 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 4249 echo 'include confinc.mk # ignored' > confmf.GNU 4250 _am_result=no 4251 for s in GNU BSD; do 4252 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4253 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4254 ac_status=$? 4255 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4256 (exit $ac_status); } 4257 case $?:`cat confinc.out 2>/dev/null` in #( 4258 '0:this is the am__doit target') : 4259 case $s in #( 4260 BSD) : 4261 am__include='.include' am__quote='"' ;; #( 4262 *) : 4263 am__include='include' am__quote='' ;; 4264 esac ;; #( 4265 *) : 4266 ;; 4267 esac 4268 if test "$am__include" != "#"; then 4269 _am_result="yes ($s style)" 4270 break 4271 fi 4272 done 4273 rm -f confinc.* confmf.* 4274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4275 printf "%s\n" "${_am_result}" >&6; } 4276 4277 # Check whether --enable-dependency-tracking was given. 4278 if test ${enable_dependency_tracking+y} 4279 then : 4280 enableval=$enable_dependency_tracking; 4281 fi 4282 4283 if test "x$enable_dependency_tracking" != xno; then 4284 am_depcomp="$ac_aux_dir/depcomp" 4285 AMDEPBACKSLASH='\' 4286 am__nodep='_no' 4287 fi 4288 if test "x$enable_dependency_tracking" != xno; then 4289 AMDEP_TRUE= 4290 AMDEP_FALSE='#' 4291 else 4292 AMDEP_TRUE='#' 4293 AMDEP_FALSE= 4294 fi 4295 4296 4297 # Check whether --enable-silent-rules was given. 4298 if test ${enable_silent_rules+y} 4299 then : 4300 enableval=$enable_silent_rules; 4301 fi 4302 4303 case $enable_silent_rules in # ((( 4304 yes) AM_DEFAULT_VERBOSITY=0;; 4305 no) AM_DEFAULT_VERBOSITY=1;; 4306 *) AM_DEFAULT_VERBOSITY=1;; 4307 esac 4308 am_make=${MAKE-make} 4309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4310 printf %s "checking whether $am_make supports nested variables... " >&6; } 4311 if test ${am_cv_make_support_nested_variables+y} 4312 then : 4313 printf %s "(cached) " >&6 4314 else $as_nop 4315 if printf "%s\n" 'TRUE=$(BAR$(V)) 4316 BAR0=false 4317 BAR1=true 4318 V=1 4319 am__doit: 4320 @$(TRUE) 4321 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4322 am_cv_make_support_nested_variables=yes 4323 else 4324 am_cv_make_support_nested_variables=no 4325 fi 4326 fi 4327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4328 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4329 if test $am_cv_make_support_nested_variables = yes; then 4330 AM_V='$(V)' 4331 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4332 else 4333 AM_V=$AM_DEFAULT_VERBOSITY 4334 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4335 fi 4336 AM_BACKSLASH='\' 4337 4338 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4339 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4340 # is not polluted with repeated "-I." 4341 am__isrc=' -I$(srcdir)' 4342 # test to see if srcdir already configured 4343 if test -f $srcdir/config.status; then 4344 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4345 fi 4346 fi 4347 4348 # test whether we have cygpath 4349 if test -z "$CYGPATH_W"; then 4350 if (cygpath --version) >/dev/null 2>/dev/null; then 4351 CYGPATH_W='cygpath -w' 4352 else 4353 CYGPATH_W=echo 4354 fi 4355 fi 4356 4357 4358 # Define the identity of the package. 4359 PACKAGE='xkbprint' 4360 VERSION='1.0.6' 4361 4362 4363 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4364 4365 4366 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4367 4368 # Some tools Automake needs. 4369 4370 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4371 4372 4373 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4374 4375 4376 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4377 4378 4379 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4380 4381 4382 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4383 4384 # For better backward compatibility. To be removed once Automake 1.9.x 4385 # dies out for good. For more background, see: 4386 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4387 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4388 mkdir_p='$(MKDIR_P)' 4389 4390 # We need awk for the "check" target (and possibly the TAP driver). The 4391 # system "awk" is bad on some platforms. 4392 # Always define AMTAR for backward compatibility. Yes, it's still used 4393 # in the wild :-( We should find a proper way to deprecate it ... 4394 AMTAR='$${TAR-tar}' 4395 4396 4397 # We'll loop over all known methods to create a tar archive until one works. 4398 _am_tools='gnutar pax cpio none' 4399 4400 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4401 4402 4403 4404 4405 4406 depcc="$CC" am_compiler_list= 4407 4408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4409 printf %s "checking dependency style of $depcc... " >&6; } 4410 if test ${am_cv_CC_dependencies_compiler_type+y} 4411 then : 4412 printf %s "(cached) " >&6 4413 else $as_nop 4414 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4415 # We make a subdir and do the tests there. Otherwise we can end up 4416 # making bogus files that we don't know about and never remove. For 4417 # instance it was reported that on HP-UX the gcc test will end up 4418 # making a dummy file named 'D' -- because '-MD' means "put the output 4419 # in D". 4420 rm -rf conftest.dir 4421 mkdir conftest.dir 4422 # Copy depcomp to subdir because otherwise we won't find it if we're 4423 # using a relative directory. 4424 cp "$am_depcomp" conftest.dir 4425 cd conftest.dir 4426 # We will build objects and dependencies in a subdirectory because 4427 # it helps to detect inapplicable dependency modes. For instance 4428 # both Tru64's cc and ICC support -MD to output dependencies as a 4429 # side effect of compilation, but ICC will put the dependencies in 4430 # the current directory while Tru64 will put them in the object 4431 # directory. 4432 mkdir sub 4433 4434 am_cv_CC_dependencies_compiler_type=none 4435 if test "$am_compiler_list" = ""; then 4436 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4437 fi 4438 am__universal=false 4439 case " $depcc " in #( 4440 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4441 esac 4442 4443 for depmode in $am_compiler_list; do 4444 # Setup a source with many dependencies, because some compilers 4445 # like to wrap large dependency lists on column 80 (with \), and 4446 # we should not choose a depcomp mode which is confused by this. 4447 # 4448 # We need to recreate these files for each test, as the compiler may 4449 # overwrite some of them when testing with obscure command lines. 4450 # This happens at least with the AIX C compiler. 4451 : > sub/conftest.c 4452 for i in 1 2 3 4 5 6; do 4453 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4454 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4455 # Solaris 10 /bin/sh. 4456 echo '/* dummy */' > sub/conftst$i.h 4457 done 4458 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4459 4460 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4461 # mode. It turns out that the SunPro C++ compiler does not properly 4462 # handle '-M -o', and we need to detect this. Also, some Intel 4463 # versions had trouble with output in subdirs. 4464 am__obj=sub/conftest.${OBJEXT-o} 4465 am__minus_obj="-o $am__obj" 4466 case $depmode in 4467 gcc) 4468 # This depmode causes a compiler race in universal mode. 4469 test "$am__universal" = false || continue 4470 ;; 4471 nosideeffect) 4472 # After this tag, mechanisms are not by side-effect, so they'll 4473 # only be used when explicitly requested. 4474 if test "x$enable_dependency_tracking" = xyes; then 4475 continue 4476 else 4477 break 4478 fi 4479 ;; 4480 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4481 # This compiler won't grok '-c -o', but also, the minuso test has 4482 # not run yet. These depmodes are late enough in the game, and 4483 # so weak that their functioning should not be impacted. 4484 am__obj=conftest.${OBJEXT-o} 4485 am__minus_obj= 4486 ;; 4487 none) break ;; 4488 esac 4489 if depmode=$depmode \ 4490 source=sub/conftest.c object=$am__obj \ 4491 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4492 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4493 >/dev/null 2>conftest.err && 4494 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4495 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4496 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4497 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4498 # icc doesn't choke on unknown options, it will just issue warnings 4499 # or remarks (even with -Werror). So we grep stderr for any message 4500 # that says an option was ignored or not supported. 4501 # When given -MP, icc 7.0 and 7.1 complain thusly: 4502 # icc: Command line warning: ignoring option '-M'; no argument required 4503 # The diagnosis changed in icc 8.0: 4504 # icc: Command line remark: option '-MP' not supported 4505 if (grep 'ignoring option' conftest.err || 4506 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4507 am_cv_CC_dependencies_compiler_type=$depmode 4508 break 4509 fi 4510 fi 4511 done 4512 4513 cd .. 4514 rm -rf conftest.dir 4515 else 4516 am_cv_CC_dependencies_compiler_type=none 4517 fi 4518 4519 fi 4520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4521 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4522 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4523 4524 if 4525 test "x$enable_dependency_tracking" != xno \ 4526 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4527 am__fastdepCC_TRUE= 4528 am__fastdepCC_FALSE='#' 4529 else 4530 am__fastdepCC_TRUE='#' 4531 am__fastdepCC_FALSE= 4532 fi 4533 4534 4535 # Variables for tags utilities; see am/tags.am 4536 if test -z "$CTAGS"; then 4537 CTAGS=ctags 4538 fi 4539 4540 if test -z "$ETAGS"; then 4541 ETAGS=etags 4542 fi 4543 4544 if test -z "$CSCOPE"; then 4545 CSCOPE=cscope 4546 fi 4547 4548 4549 4550 # POSIX will say in a future version that running "rm -f" with no argument 4551 # is OK; and we want to be able to make that assumption in our Makefile 4552 # recipes. So use an aggressive probe to check that the usage we want is 4553 # actually supported "in the wild" to an acceptable degree. 4554 # See automake bug#10828. 4555 # To make any issue more visible, cause the running configure to be aborted 4556 # by default if the 'rm' program in use doesn't match our expectations; the 4557 # user can still override this though. 4558 if rm -f && rm -fr && rm -rf; then : OK; else 4559 cat >&2 <<'END' 4560 Oops! 4561 4562 Your 'rm' program seems unable to run without file operands specified 4563 on the command line, even when the '-f' option is present. This is contrary 4564 to the behaviour of most rm programs out there, and not conforming with 4565 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4566 4567 Please tell bug-automake@gnu.org about your system, including the value 4568 of your $PATH and any error possibly output before this message. This 4569 can help us improve future automake versions. 4570 4571 END 4572 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4573 echo 'Configuration will proceed anyway, since you have set the' >&2 4574 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4575 echo >&2 4576 else 4577 cat >&2 <<'END' 4578 Aborting the configuration process, to ensure you take notice of the issue. 4579 4580 You can download and install GNU coreutils to get an 'rm' implementation 4581 that behaves properly: <https://www.gnu.org/software/coreutils/>. 4582 4583 If you want to complete the configuration process using your problematic 4584 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4585 to "yes", and re-run configure. 4586 4587 END 4588 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4589 fi 4590 fi 4591 4592 4593 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4607 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4608 if test ${ac_cv_c_undeclared_builtin_options+y} 4609 then : 4610 printf %s "(cached) " >&6 4611 else $as_nop 4612 ac_save_CFLAGS=$CFLAGS 4613 ac_cv_c_undeclared_builtin_options='cannot detect' 4614 for ac_arg in '' -fno-builtin; do 4615 CFLAGS="$ac_save_CFLAGS $ac_arg" 4616 # This test program should *not* compile successfully. 4617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4618 /* end confdefs.h. */ 4619 4620 int 4621 main (void) 4622 { 4623 (void) strchr; 4624 ; 4625 return 0; 4626 } 4627 _ACEOF 4628 if ac_fn_c_try_compile "$LINENO" 4629 then : 4630 4631 else $as_nop 4632 # This test program should compile successfully. 4633 # No library function is consistently available on 4634 # freestanding implementations, so test against a dummy 4635 # declaration. Include always-available headers on the 4636 # off chance that they somehow elicit warnings. 4637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4638 /* end confdefs.h. */ 4639 #include <float.h> 4640 #include <limits.h> 4641 #include <stdarg.h> 4642 #include <stddef.h> 4643 extern void ac_decl (int, char *); 4644 4645 int 4646 main (void) 4647 { 4648 (void) ac_decl (0, (char *) 0); 4649 (void) ac_decl; 4650 4651 ; 4652 return 0; 4653 } 4654 _ACEOF 4655 if ac_fn_c_try_compile "$LINENO" 4656 then : 4657 if test x"$ac_arg" = x 4658 then : 4659 ac_cv_c_undeclared_builtin_options='none needed' 4660 else $as_nop 4661 ac_cv_c_undeclared_builtin_options=$ac_arg 4662 fi 4663 break 4664 fi 4665 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4666 fi 4667 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4668 done 4669 CFLAGS=$ac_save_CFLAGS 4670 4671 fi 4672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4673 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4674 case $ac_cv_c_undeclared_builtin_options in #( 4675 'cannot detect') : 4676 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4677 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4678 as_fn_error $? "cannot make $CC report undeclared builtins 4679 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4680 'none needed') : 4681 ac_c_undeclared_builtin_options='' ;; #( 4682 *) : 4683 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4684 esac 4685 4686 4687 4688 4689 4690 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4691 if test "x$ac_cv_have_decl___clang__" = xyes 4692 then : 4693 CLANGCC="yes" 4694 else $as_nop 4695 CLANGCC="no" 4696 fi 4697 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4698 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4699 then : 4700 INTELCC="yes" 4701 else $as_nop 4702 INTELCC="no" 4703 fi 4704 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4705 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4706 then : 4707 SUNCC="yes" 4708 else $as_nop 4709 SUNCC="no" 4710 fi 4711 4712 4713 4714 4715 4716 4717 4718 4719 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4720 if test -n "$ac_tool_prefix"; then 4721 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4722 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4724 printf %s "checking for $ac_word... " >&6; } 4725 if test ${ac_cv_path_PKG_CONFIG+y} 4726 then : 4727 printf %s "(cached) " >&6 4728 else $as_nop 4729 case $PKG_CONFIG in 4730 [\\/]* | ?:[\\/]*) 4731 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4732 ;; 4733 *) 4734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4735 for as_dir in $PATH 4736 do 4737 IFS=$as_save_IFS 4738 case $as_dir in #((( 4739 '') as_dir=./ ;; 4740 */) ;; 4741 *) as_dir=$as_dir/ ;; 4742 esac 4743 for ac_exec_ext in '' $ac_executable_extensions; do 4744 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4745 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4746 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4747 break 2 4748 fi 4749 done 4750 done 4751 IFS=$as_save_IFS 4752 4753 ;; 4754 esac 4755 fi 4756 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4757 if test -n "$PKG_CONFIG"; then 4758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4759 printf "%s\n" "$PKG_CONFIG" >&6; } 4760 else 4761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4762 printf "%s\n" "no" >&6; } 4763 fi 4764 4765 4766 fi 4767 if test -z "$ac_cv_path_PKG_CONFIG"; then 4768 ac_pt_PKG_CONFIG=$PKG_CONFIG 4769 # Extract the first word of "pkg-config", so it can be a program name with args. 4770 set dummy pkg-config; ac_word=$2 4771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4772 printf %s "checking for $ac_word... " >&6; } 4773 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4774 then : 4775 printf %s "(cached) " >&6 4776 else $as_nop 4777 case $ac_pt_PKG_CONFIG in 4778 [\\/]* | ?:[\\/]*) 4779 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4780 ;; 4781 *) 4782 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4783 for as_dir in $PATH 4784 do 4785 IFS=$as_save_IFS 4786 case $as_dir in #((( 4787 '') as_dir=./ ;; 4788 */) ;; 4789 *) as_dir=$as_dir/ ;; 4790 esac 4791 for ac_exec_ext in '' $ac_executable_extensions; do 4792 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4793 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4794 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4795 break 2 4796 fi 4797 done 4798 done 4799 IFS=$as_save_IFS 4800 4801 ;; 4802 esac 4803 fi 4804 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4805 if test -n "$ac_pt_PKG_CONFIG"; then 4806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4807 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4808 else 4809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4810 printf "%s\n" "no" >&6; } 4811 fi 4812 4813 if test "x$ac_pt_PKG_CONFIG" = x; then 4814 PKG_CONFIG="" 4815 else 4816 case $cross_compiling:$ac_tool_warned in 4817 yes:) 4818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4819 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4820 ac_tool_warned=yes ;; 4821 esac 4822 PKG_CONFIG=$ac_pt_PKG_CONFIG 4823 fi 4824 else 4825 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4826 fi 4827 4828 fi 4829 if test -n "$PKG_CONFIG"; then 4830 _pkg_min_version=0.9.0 4831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4832 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4833 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4835 printf "%s\n" "yes" >&6; } 4836 else 4837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4838 printf "%s\n" "no" >&6; } 4839 PKG_CONFIG="" 4840 fi 4841 fi 4842 4843 4844 # Make sure we can run config.sub. 4845 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4846 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4847 4848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4849 printf %s "checking build system type... " >&6; } 4850 if test ${ac_cv_build+y} 4851 then : 4852 printf %s "(cached) " >&6 4853 else $as_nop 4854 ac_build_alias=$build_alias 4855 test "x$ac_build_alias" = x && 4856 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4857 test "x$ac_build_alias" = x && 4858 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4859 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4860 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4861 4862 fi 4863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4864 printf "%s\n" "$ac_cv_build" >&6; } 4865 case $ac_cv_build in 4866 *-*-*) ;; 4867 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4868 esac 4869 build=$ac_cv_build 4870 ac_save_IFS=$IFS; IFS='-' 4871 set x $ac_cv_build 4872 shift 4873 build_cpu=$1 4874 build_vendor=$2 4875 shift; shift 4876 # Remember, the first character of IFS is used to create $*, 4877 # except with old shells: 4878 build_os=$* 4879 IFS=$ac_save_IFS 4880 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4881 4882 4883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4884 printf %s "checking host system type... " >&6; } 4885 if test ${ac_cv_host+y} 4886 then : 4887 printf %s "(cached) " >&6 4888 else $as_nop 4889 if test "x$host_alias" = x; then 4890 ac_cv_host=$ac_cv_build 4891 else 4892 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4893 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4894 fi 4895 4896 fi 4897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4898 printf "%s\n" "$ac_cv_host" >&6; } 4899 case $ac_cv_host in 4900 *-*-*) ;; 4901 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4902 esac 4903 host=$ac_cv_host 4904 ac_save_IFS=$IFS; IFS='-' 4905 set x $ac_cv_host 4906 shift 4907 host_cpu=$1 4908 host_vendor=$2 4909 shift; shift 4910 # Remember, the first character of IFS is used to create $*, 4911 # except with old shells: 4912 host_os=$* 4913 IFS=$ac_save_IFS 4914 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4915 4916 4917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4918 printf %s "checking for a sed that does not truncate output... " >&6; } 4919 if test ${ac_cv_path_SED+y} 4920 then : 4921 printf %s "(cached) " >&6 4922 else $as_nop 4923 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4924 for ac_i in 1 2 3 4 5 6 7; do 4925 ac_script="$ac_script$as_nl$ac_script" 4926 done 4927 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4928 { ac_script=; unset ac_script;} 4929 if test -z "$SED"; then 4930 ac_path_SED_found=false 4931 # Loop through the user's path and test for each of PROGNAME-LIST 4932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4933 for as_dir in $PATH 4934 do 4935 IFS=$as_save_IFS 4936 case $as_dir in #((( 4937 '') as_dir=./ ;; 4938 */) ;; 4939 *) as_dir=$as_dir/ ;; 4940 esac 4941 for ac_prog in sed gsed 4942 do 4943 for ac_exec_ext in '' $ac_executable_extensions; do 4944 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4945 as_fn_executable_p "$ac_path_SED" || continue 4946 # Check for GNU ac_path_SED and select it if it is found. 4947 # Check for GNU $ac_path_SED 4948 case `"$ac_path_SED" --version 2>&1` in 4949 *GNU*) 4950 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4951 *) 4952 ac_count=0 4953 printf %s 0123456789 >"conftest.in" 4954 while : 4955 do 4956 cat "conftest.in" "conftest.in" >"conftest.tmp" 4957 mv "conftest.tmp" "conftest.in" 4958 cp "conftest.in" "conftest.nl" 4959 printf "%s\n" '' >> "conftest.nl" 4960 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4961 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4962 as_fn_arith $ac_count + 1 && ac_count=$as_val 4963 if test $ac_count -gt ${ac_path_SED_max-0}; then 4964 # Best one so far, save it but keep looking for a better one 4965 ac_cv_path_SED="$ac_path_SED" 4966 ac_path_SED_max=$ac_count 4967 fi 4968 # 10*(2^10) chars as input seems more than enough 4969 test $ac_count -gt 10 && break 4970 done 4971 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4972 esac 4973 4974 $ac_path_SED_found && break 3 4975 done 4976 done 4977 done 4978 IFS=$as_save_IFS 4979 if test -z "$ac_cv_path_SED"; then 4980 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4981 fi 4982 else 4983 ac_cv_path_SED=$SED 4984 fi 4985 4986 fi 4987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4988 printf "%s\n" "$ac_cv_path_SED" >&6; } 4989 SED="$ac_cv_path_SED" 4990 rm -f conftest.sed 4991 4992 4993 4994 4995 4996 4997 # Check whether --enable-selective-werror was given. 4998 if test ${enable_selective_werror+y} 4999 then : 5000 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5001 else $as_nop 5002 SELECTIVE_WERROR=yes 5003 fi 5004 5005 5006 5007 5008 5009 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5010 if test "x$SUNCC" = "xyes"; then 5011 BASE_CFLAGS="-v" 5012 else 5013 BASE_CFLAGS="" 5014 fi 5015 5016 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 xorg_testset_save_CFLAGS="$CFLAGS" 5031 5032 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5035 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5036 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5037 then : 5038 printf %s "(cached) " >&6 5039 else $as_nop 5040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5041 /* end confdefs.h. */ 5042 int i; 5043 _ACEOF 5044 if ac_fn_c_try_compile "$LINENO" 5045 then : 5046 xorg_cv_cc_flag_unknown_warning_option=yes 5047 else $as_nop 5048 xorg_cv_cc_flag_unknown_warning_option=no 5049 fi 5050 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5051 fi 5052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5053 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5054 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5055 CFLAGS="$xorg_testset_save_CFLAGS" 5056 fi 5057 5058 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5061 fi 5062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5064 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5065 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5066 then : 5067 printf %s "(cached) " >&6 5068 else $as_nop 5069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5070 /* end confdefs.h. */ 5071 int i; 5072 _ACEOF 5073 if ac_fn_c_try_compile "$LINENO" 5074 then : 5075 xorg_cv_cc_flag_unused_command_line_argument=yes 5076 else $as_nop 5077 xorg_cv_cc_flag_unused_command_line_argument=no 5078 fi 5079 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5080 fi 5081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5082 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5084 CFLAGS="$xorg_testset_save_CFLAGS" 5085 fi 5086 5087 found="no" 5088 5089 if test $found = "no" ; then 5090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5092 fi 5093 5094 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5096 fi 5097 5098 CFLAGS="$CFLAGS -Wall" 5099 5100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5101 printf %s "checking if $CC supports -Wall... " >&6; } 5102 cacheid=xorg_cv_cc_flag__Wall 5103 if eval test \${$cacheid+y} 5104 then : 5105 printf %s "(cached) " >&6 5106 else $as_nop 5107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5108 /* end confdefs.h. */ 5109 int i; 5110 int 5111 main (void) 5112 { 5113 5114 ; 5115 return 0; 5116 } 5117 _ACEOF 5118 if ac_fn_c_try_link "$LINENO" 5119 then : 5120 eval $cacheid=yes 5121 else $as_nop 5122 eval $cacheid=no 5123 fi 5124 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5125 conftest$ac_exeext conftest.$ac_ext 5126 fi 5127 5128 5129 CFLAGS="$xorg_testset_save_CFLAGS" 5130 5131 eval supported=\$$cacheid 5132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5133 printf "%s\n" "$supported" >&6; } 5134 if test "$supported" = "yes" ; then 5135 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5136 found="yes" 5137 fi 5138 fi 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 5151 5152 5153 5154 xorg_testset_save_CFLAGS="$CFLAGS" 5155 5156 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5159 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5160 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5161 then : 5162 printf %s "(cached) " >&6 5163 else $as_nop 5164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5165 /* end confdefs.h. */ 5166 int i; 5167 _ACEOF 5168 if ac_fn_c_try_compile "$LINENO" 5169 then : 5170 xorg_cv_cc_flag_unknown_warning_option=yes 5171 else $as_nop 5172 xorg_cv_cc_flag_unknown_warning_option=no 5173 fi 5174 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5175 fi 5176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5177 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5178 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5179 CFLAGS="$xorg_testset_save_CFLAGS" 5180 fi 5181 5182 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5183 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5185 fi 5186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5188 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5189 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5190 then : 5191 printf %s "(cached) " >&6 5192 else $as_nop 5193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5194 /* end confdefs.h. */ 5195 int i; 5196 _ACEOF 5197 if ac_fn_c_try_compile "$LINENO" 5198 then : 5199 xorg_cv_cc_flag_unused_command_line_argument=yes 5200 else $as_nop 5201 xorg_cv_cc_flag_unused_command_line_argument=no 5202 fi 5203 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5204 fi 5205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5206 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5207 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5208 CFLAGS="$xorg_testset_save_CFLAGS" 5209 fi 5210 5211 found="no" 5212 5213 if test $found = "no" ; then 5214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5216 fi 5217 5218 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5220 fi 5221 5222 CFLAGS="$CFLAGS -Wpointer-arith" 5223 5224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5225 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5226 cacheid=xorg_cv_cc_flag__Wpointer_arith 5227 if eval test \${$cacheid+y} 5228 then : 5229 printf %s "(cached) " >&6 5230 else $as_nop 5231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5232 /* end confdefs.h. */ 5233 int i; 5234 int 5235 main (void) 5236 { 5237 5238 ; 5239 return 0; 5240 } 5241 _ACEOF 5242 if ac_fn_c_try_link "$LINENO" 5243 then : 5244 eval $cacheid=yes 5245 else $as_nop 5246 eval $cacheid=no 5247 fi 5248 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5249 conftest$ac_exeext conftest.$ac_ext 5250 fi 5251 5252 5253 CFLAGS="$xorg_testset_save_CFLAGS" 5254 5255 eval supported=\$$cacheid 5256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5257 printf "%s\n" "$supported" >&6; } 5258 if test "$supported" = "yes" ; then 5259 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5260 found="yes" 5261 fi 5262 fi 5263 5264 5265 5266 5267 5268 5269 5270 5271 5272 5273 5274 5275 5276 5277 5278 xorg_testset_save_CFLAGS="$CFLAGS" 5279 5280 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5283 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5284 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5285 then : 5286 printf %s "(cached) " >&6 5287 else $as_nop 5288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5289 /* end confdefs.h. */ 5290 int i; 5291 _ACEOF 5292 if ac_fn_c_try_compile "$LINENO" 5293 then : 5294 xorg_cv_cc_flag_unknown_warning_option=yes 5295 else $as_nop 5296 xorg_cv_cc_flag_unknown_warning_option=no 5297 fi 5298 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5299 fi 5300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5301 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5302 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5303 CFLAGS="$xorg_testset_save_CFLAGS" 5304 fi 5305 5306 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5307 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5309 fi 5310 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5312 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5313 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5314 then : 5315 printf %s "(cached) " >&6 5316 else $as_nop 5317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5318 /* end confdefs.h. */ 5319 int i; 5320 _ACEOF 5321 if ac_fn_c_try_compile "$LINENO" 5322 then : 5323 xorg_cv_cc_flag_unused_command_line_argument=yes 5324 else $as_nop 5325 xorg_cv_cc_flag_unused_command_line_argument=no 5326 fi 5327 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5328 fi 5329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5330 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5331 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5332 CFLAGS="$xorg_testset_save_CFLAGS" 5333 fi 5334 5335 found="no" 5336 5337 if test $found = "no" ; then 5338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5340 fi 5341 5342 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5344 fi 5345 5346 CFLAGS="$CFLAGS -Wmissing-declarations" 5347 5348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5349 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5350 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5351 if eval test \${$cacheid+y} 5352 then : 5353 printf %s "(cached) " >&6 5354 else $as_nop 5355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5356 /* end confdefs.h. */ 5357 int i; 5358 int 5359 main (void) 5360 { 5361 5362 ; 5363 return 0; 5364 } 5365 _ACEOF 5366 if ac_fn_c_try_link "$LINENO" 5367 then : 5368 eval $cacheid=yes 5369 else $as_nop 5370 eval $cacheid=no 5371 fi 5372 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5373 conftest$ac_exeext conftest.$ac_ext 5374 fi 5375 5376 5377 CFLAGS="$xorg_testset_save_CFLAGS" 5378 5379 eval supported=\$$cacheid 5380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5381 printf "%s\n" "$supported" >&6; } 5382 if test "$supported" = "yes" ; then 5383 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5384 found="yes" 5385 fi 5386 fi 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 xorg_testset_save_CFLAGS="$CFLAGS" 5403 5404 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5407 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5408 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5409 then : 5410 printf %s "(cached) " >&6 5411 else $as_nop 5412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5413 /* end confdefs.h. */ 5414 int i; 5415 _ACEOF 5416 if ac_fn_c_try_compile "$LINENO" 5417 then : 5418 xorg_cv_cc_flag_unknown_warning_option=yes 5419 else $as_nop 5420 xorg_cv_cc_flag_unknown_warning_option=no 5421 fi 5422 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5423 fi 5424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5425 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5426 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5427 CFLAGS="$xorg_testset_save_CFLAGS" 5428 fi 5429 5430 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5433 fi 5434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5436 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5437 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5438 then : 5439 printf %s "(cached) " >&6 5440 else $as_nop 5441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5442 /* end confdefs.h. */ 5443 int i; 5444 _ACEOF 5445 if ac_fn_c_try_compile "$LINENO" 5446 then : 5447 xorg_cv_cc_flag_unused_command_line_argument=yes 5448 else $as_nop 5449 xorg_cv_cc_flag_unused_command_line_argument=no 5450 fi 5451 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5452 fi 5453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5454 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5455 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5456 CFLAGS="$xorg_testset_save_CFLAGS" 5457 fi 5458 5459 found="no" 5460 5461 if test $found = "no" ; then 5462 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5464 fi 5465 5466 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5468 fi 5469 5470 CFLAGS="$CFLAGS -Wformat=2" 5471 5472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5473 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5474 cacheid=xorg_cv_cc_flag__Wformat_2 5475 if eval test \${$cacheid+y} 5476 then : 5477 printf %s "(cached) " >&6 5478 else $as_nop 5479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5480 /* end confdefs.h. */ 5481 int i; 5482 int 5483 main (void) 5484 { 5485 5486 ; 5487 return 0; 5488 } 5489 _ACEOF 5490 if ac_fn_c_try_link "$LINENO" 5491 then : 5492 eval $cacheid=yes 5493 else $as_nop 5494 eval $cacheid=no 5495 fi 5496 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5497 conftest$ac_exeext conftest.$ac_ext 5498 fi 5499 5500 5501 CFLAGS="$xorg_testset_save_CFLAGS" 5502 5503 eval supported=\$$cacheid 5504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5505 printf "%s\n" "$supported" >&6; } 5506 if test "$supported" = "yes" ; then 5507 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5508 found="yes" 5509 fi 5510 fi 5511 5512 if test $found = "no" ; then 5513 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5515 fi 5516 5517 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5518 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5519 fi 5520 5521 CFLAGS="$CFLAGS -Wformat" 5522 5523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5524 printf %s "checking if $CC supports -Wformat... " >&6; } 5525 cacheid=xorg_cv_cc_flag__Wformat 5526 if eval test \${$cacheid+y} 5527 then : 5528 printf %s "(cached) " >&6 5529 else $as_nop 5530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5531 /* end confdefs.h. */ 5532 int i; 5533 int 5534 main (void) 5535 { 5536 5537 ; 5538 return 0; 5539 } 5540 _ACEOF 5541 if ac_fn_c_try_link "$LINENO" 5542 then : 5543 eval $cacheid=yes 5544 else $as_nop 5545 eval $cacheid=no 5546 fi 5547 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5548 conftest$ac_exeext conftest.$ac_ext 5549 fi 5550 5551 5552 CFLAGS="$xorg_testset_save_CFLAGS" 5553 5554 eval supported=\$$cacheid 5555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5556 printf "%s\n" "$supported" >&6; } 5557 if test "$supported" = "yes" ; then 5558 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5559 found="yes" 5560 fi 5561 fi 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 5576 5577 5578 5579 xorg_testset_save_CFLAGS="$CFLAGS" 5580 5581 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5584 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5585 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5586 then : 5587 printf %s "(cached) " >&6 5588 else $as_nop 5589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5590 /* end confdefs.h. */ 5591 int i; 5592 _ACEOF 5593 if ac_fn_c_try_compile "$LINENO" 5594 then : 5595 xorg_cv_cc_flag_unknown_warning_option=yes 5596 else $as_nop 5597 xorg_cv_cc_flag_unknown_warning_option=no 5598 fi 5599 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5600 fi 5601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5602 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5603 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5604 CFLAGS="$xorg_testset_save_CFLAGS" 5605 fi 5606 5607 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5610 fi 5611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5613 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5614 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5615 then : 5616 printf %s "(cached) " >&6 5617 else $as_nop 5618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5619 /* end confdefs.h. */ 5620 int i; 5621 _ACEOF 5622 if ac_fn_c_try_compile "$LINENO" 5623 then : 5624 xorg_cv_cc_flag_unused_command_line_argument=yes 5625 else $as_nop 5626 xorg_cv_cc_flag_unused_command_line_argument=no 5627 fi 5628 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5629 fi 5630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5631 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5632 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5633 CFLAGS="$xorg_testset_save_CFLAGS" 5634 fi 5635 5636 found="no" 5637 5638 if test $found = "no" ; then 5639 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5641 fi 5642 5643 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5645 fi 5646 5647 CFLAGS="$CFLAGS -Wstrict-prototypes" 5648 5649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5650 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5651 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5652 if eval test \${$cacheid+y} 5653 then : 5654 printf %s "(cached) " >&6 5655 else $as_nop 5656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5657 /* end confdefs.h. */ 5658 int i; 5659 int 5660 main (void) 5661 { 5662 5663 ; 5664 return 0; 5665 } 5666 _ACEOF 5667 if ac_fn_c_try_link "$LINENO" 5668 then : 5669 eval $cacheid=yes 5670 else $as_nop 5671 eval $cacheid=no 5672 fi 5673 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5674 conftest$ac_exeext conftest.$ac_ext 5675 fi 5676 5677 5678 CFLAGS="$xorg_testset_save_CFLAGS" 5679 5680 eval supported=\$$cacheid 5681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5682 printf "%s\n" "$supported" >&6; } 5683 if test "$supported" = "yes" ; then 5684 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5685 found="yes" 5686 fi 5687 fi 5688 5689 5690 5691 5692 5693 5694 5695 5696 5697 5698 5699 5700 5701 5702 5703 xorg_testset_save_CFLAGS="$CFLAGS" 5704 5705 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5708 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5709 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5710 then : 5711 printf %s "(cached) " >&6 5712 else $as_nop 5713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5714 /* end confdefs.h. */ 5715 int i; 5716 _ACEOF 5717 if ac_fn_c_try_compile "$LINENO" 5718 then : 5719 xorg_cv_cc_flag_unknown_warning_option=yes 5720 else $as_nop 5721 xorg_cv_cc_flag_unknown_warning_option=no 5722 fi 5723 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5724 fi 5725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5726 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5727 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5728 CFLAGS="$xorg_testset_save_CFLAGS" 5729 fi 5730 5731 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5732 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5734 fi 5735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5737 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5738 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5739 then : 5740 printf %s "(cached) " >&6 5741 else $as_nop 5742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5743 /* end confdefs.h. */ 5744 int i; 5745 _ACEOF 5746 if ac_fn_c_try_compile "$LINENO" 5747 then : 5748 xorg_cv_cc_flag_unused_command_line_argument=yes 5749 else $as_nop 5750 xorg_cv_cc_flag_unused_command_line_argument=no 5751 fi 5752 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5753 fi 5754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5755 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5756 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5757 CFLAGS="$xorg_testset_save_CFLAGS" 5758 fi 5759 5760 found="no" 5761 5762 if test $found = "no" ; then 5763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5765 fi 5766 5767 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5769 fi 5770 5771 CFLAGS="$CFLAGS -Wmissing-prototypes" 5772 5773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5774 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5775 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5776 if eval test \${$cacheid+y} 5777 then : 5778 printf %s "(cached) " >&6 5779 else $as_nop 5780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5781 /* end confdefs.h. */ 5782 int i; 5783 int 5784 main (void) 5785 { 5786 5787 ; 5788 return 0; 5789 } 5790 _ACEOF 5791 if ac_fn_c_try_link "$LINENO" 5792 then : 5793 eval $cacheid=yes 5794 else $as_nop 5795 eval $cacheid=no 5796 fi 5797 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5798 conftest$ac_exeext conftest.$ac_ext 5799 fi 5800 5801 5802 CFLAGS="$xorg_testset_save_CFLAGS" 5803 5804 eval supported=\$$cacheid 5805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5806 printf "%s\n" "$supported" >&6; } 5807 if test "$supported" = "yes" ; then 5808 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5809 found="yes" 5810 fi 5811 fi 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 5827 xorg_testset_save_CFLAGS="$CFLAGS" 5828 5829 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5832 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5833 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5834 then : 5835 printf %s "(cached) " >&6 5836 else $as_nop 5837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5838 /* end confdefs.h. */ 5839 int i; 5840 _ACEOF 5841 if ac_fn_c_try_compile "$LINENO" 5842 then : 5843 xorg_cv_cc_flag_unknown_warning_option=yes 5844 else $as_nop 5845 xorg_cv_cc_flag_unknown_warning_option=no 5846 fi 5847 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5848 fi 5849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5850 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5851 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5852 CFLAGS="$xorg_testset_save_CFLAGS" 5853 fi 5854 5855 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5858 fi 5859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5861 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5862 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5863 then : 5864 printf %s "(cached) " >&6 5865 else $as_nop 5866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5867 /* end confdefs.h. */ 5868 int i; 5869 _ACEOF 5870 if ac_fn_c_try_compile "$LINENO" 5871 then : 5872 xorg_cv_cc_flag_unused_command_line_argument=yes 5873 else $as_nop 5874 xorg_cv_cc_flag_unused_command_line_argument=no 5875 fi 5876 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5877 fi 5878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5879 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5880 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5881 CFLAGS="$xorg_testset_save_CFLAGS" 5882 fi 5883 5884 found="no" 5885 5886 if test $found = "no" ; then 5887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5889 fi 5890 5891 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5893 fi 5894 5895 CFLAGS="$CFLAGS -Wnested-externs" 5896 5897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5898 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5899 cacheid=xorg_cv_cc_flag__Wnested_externs 5900 if eval test \${$cacheid+y} 5901 then : 5902 printf %s "(cached) " >&6 5903 else $as_nop 5904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5905 /* end confdefs.h. */ 5906 int i; 5907 int 5908 main (void) 5909 { 5910 5911 ; 5912 return 0; 5913 } 5914 _ACEOF 5915 if ac_fn_c_try_link "$LINENO" 5916 then : 5917 eval $cacheid=yes 5918 else $as_nop 5919 eval $cacheid=no 5920 fi 5921 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5922 conftest$ac_exeext conftest.$ac_ext 5923 fi 5924 5925 5926 CFLAGS="$xorg_testset_save_CFLAGS" 5927 5928 eval supported=\$$cacheid 5929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5930 printf "%s\n" "$supported" >&6; } 5931 if test "$supported" = "yes" ; then 5932 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5933 found="yes" 5934 fi 5935 fi 5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 xorg_testset_save_CFLAGS="$CFLAGS" 5952 5953 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5956 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5957 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5958 then : 5959 printf %s "(cached) " >&6 5960 else $as_nop 5961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5962 /* end confdefs.h. */ 5963 int i; 5964 _ACEOF 5965 if ac_fn_c_try_compile "$LINENO" 5966 then : 5967 xorg_cv_cc_flag_unknown_warning_option=yes 5968 else $as_nop 5969 xorg_cv_cc_flag_unknown_warning_option=no 5970 fi 5971 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5972 fi 5973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5974 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5975 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5976 CFLAGS="$xorg_testset_save_CFLAGS" 5977 fi 5978 5979 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5982 fi 5983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5985 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5986 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5987 then : 5988 printf %s "(cached) " >&6 5989 else $as_nop 5990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5991 /* end confdefs.h. */ 5992 int i; 5993 _ACEOF 5994 if ac_fn_c_try_compile "$LINENO" 5995 then : 5996 xorg_cv_cc_flag_unused_command_line_argument=yes 5997 else $as_nop 5998 xorg_cv_cc_flag_unused_command_line_argument=no 5999 fi 6000 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6001 fi 6002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6003 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6004 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6005 CFLAGS="$xorg_testset_save_CFLAGS" 6006 fi 6007 6008 found="no" 6009 6010 if test $found = "no" ; then 6011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6013 fi 6014 6015 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6016 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6017 fi 6018 6019 CFLAGS="$CFLAGS -Wbad-function-cast" 6020 6021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6022 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6023 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6024 if eval test \${$cacheid+y} 6025 then : 6026 printf %s "(cached) " >&6 6027 else $as_nop 6028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6029 /* end confdefs.h. */ 6030 int i; 6031 int 6032 main (void) 6033 { 6034 6035 ; 6036 return 0; 6037 } 6038 _ACEOF 6039 if ac_fn_c_try_link "$LINENO" 6040 then : 6041 eval $cacheid=yes 6042 else $as_nop 6043 eval $cacheid=no 6044 fi 6045 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6046 conftest$ac_exeext conftest.$ac_ext 6047 fi 6048 6049 6050 CFLAGS="$xorg_testset_save_CFLAGS" 6051 6052 eval supported=\$$cacheid 6053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6054 printf "%s\n" "$supported" >&6; } 6055 if test "$supported" = "yes" ; then 6056 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6057 found="yes" 6058 fi 6059 fi 6060 6061 6062 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 xorg_testset_save_CFLAGS="$CFLAGS" 6076 6077 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6080 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6081 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6082 then : 6083 printf %s "(cached) " >&6 6084 else $as_nop 6085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6086 /* end confdefs.h. */ 6087 int i; 6088 _ACEOF 6089 if ac_fn_c_try_compile "$LINENO" 6090 then : 6091 xorg_cv_cc_flag_unknown_warning_option=yes 6092 else $as_nop 6093 xorg_cv_cc_flag_unknown_warning_option=no 6094 fi 6095 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6096 fi 6097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6098 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6099 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6100 CFLAGS="$xorg_testset_save_CFLAGS" 6101 fi 6102 6103 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6106 fi 6107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6109 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6110 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6111 then : 6112 printf %s "(cached) " >&6 6113 else $as_nop 6114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6115 /* end confdefs.h. */ 6116 int i; 6117 _ACEOF 6118 if ac_fn_c_try_compile "$LINENO" 6119 then : 6120 xorg_cv_cc_flag_unused_command_line_argument=yes 6121 else $as_nop 6122 xorg_cv_cc_flag_unused_command_line_argument=no 6123 fi 6124 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6125 fi 6126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6127 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6128 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6129 CFLAGS="$xorg_testset_save_CFLAGS" 6130 fi 6131 6132 found="no" 6133 6134 if test $found = "no" ; then 6135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6137 fi 6138 6139 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6141 fi 6142 6143 CFLAGS="$CFLAGS -Wold-style-definition" 6144 6145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6146 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6147 cacheid=xorg_cv_cc_flag__Wold_style_definition 6148 if eval test \${$cacheid+y} 6149 then : 6150 printf %s "(cached) " >&6 6151 else $as_nop 6152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6153 /* end confdefs.h. */ 6154 int i; 6155 int 6156 main (void) 6157 { 6158 6159 ; 6160 return 0; 6161 } 6162 _ACEOF 6163 if ac_fn_c_try_link "$LINENO" 6164 then : 6165 eval $cacheid=yes 6166 else $as_nop 6167 eval $cacheid=no 6168 fi 6169 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6170 conftest$ac_exeext conftest.$ac_ext 6171 fi 6172 6173 6174 CFLAGS="$xorg_testset_save_CFLAGS" 6175 6176 eval supported=\$$cacheid 6177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6178 printf "%s\n" "$supported" >&6; } 6179 if test "$supported" = "yes" ; then 6180 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6181 found="yes" 6182 fi 6183 fi 6184 6185 if test $found = "no" ; then 6186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6188 fi 6189 6190 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6192 fi 6193 6194 CFLAGS="$CFLAGS -fd" 6195 6196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6197 printf %s "checking if $CC supports -fd... " >&6; } 6198 cacheid=xorg_cv_cc_flag__fd 6199 if eval test \${$cacheid+y} 6200 then : 6201 printf %s "(cached) " >&6 6202 else $as_nop 6203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6204 /* end confdefs.h. */ 6205 int i; 6206 int 6207 main (void) 6208 { 6209 6210 ; 6211 return 0; 6212 } 6213 _ACEOF 6214 if ac_fn_c_try_link "$LINENO" 6215 then : 6216 eval $cacheid=yes 6217 else $as_nop 6218 eval $cacheid=no 6219 fi 6220 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6221 conftest$ac_exeext conftest.$ac_ext 6222 fi 6223 6224 6225 CFLAGS="$xorg_testset_save_CFLAGS" 6226 6227 eval supported=\$$cacheid 6228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6229 printf "%s\n" "$supported" >&6; } 6230 if test "$supported" = "yes" ; then 6231 BASE_CFLAGS="$BASE_CFLAGS -fd" 6232 found="yes" 6233 fi 6234 fi 6235 6236 6237 6238 6239 6240 6241 6242 6243 6244 6245 6246 6247 6248 6249 6250 xorg_testset_save_CFLAGS="$CFLAGS" 6251 6252 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6255 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6256 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6257 then : 6258 printf %s "(cached) " >&6 6259 else $as_nop 6260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6261 /* end confdefs.h. */ 6262 int i; 6263 _ACEOF 6264 if ac_fn_c_try_compile "$LINENO" 6265 then : 6266 xorg_cv_cc_flag_unknown_warning_option=yes 6267 else $as_nop 6268 xorg_cv_cc_flag_unknown_warning_option=no 6269 fi 6270 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6271 fi 6272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6273 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6274 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6275 CFLAGS="$xorg_testset_save_CFLAGS" 6276 fi 6277 6278 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6281 fi 6282 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6284 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6285 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6286 then : 6287 printf %s "(cached) " >&6 6288 else $as_nop 6289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6290 /* end confdefs.h. */ 6291 int i; 6292 _ACEOF 6293 if ac_fn_c_try_compile "$LINENO" 6294 then : 6295 xorg_cv_cc_flag_unused_command_line_argument=yes 6296 else $as_nop 6297 xorg_cv_cc_flag_unused_command_line_argument=no 6298 fi 6299 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6300 fi 6301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6302 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6303 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6304 CFLAGS="$xorg_testset_save_CFLAGS" 6305 fi 6306 6307 found="no" 6308 6309 if test $found = "no" ; then 6310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6312 fi 6313 6314 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6316 fi 6317 6318 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6319 6320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6321 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6322 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6323 if eval test \${$cacheid+y} 6324 then : 6325 printf %s "(cached) " >&6 6326 else $as_nop 6327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6328 /* end confdefs.h. */ 6329 int i; 6330 int 6331 main (void) 6332 { 6333 6334 ; 6335 return 0; 6336 } 6337 _ACEOF 6338 if ac_fn_c_try_link "$LINENO" 6339 then : 6340 eval $cacheid=yes 6341 else $as_nop 6342 eval $cacheid=no 6343 fi 6344 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6345 conftest$ac_exeext conftest.$ac_ext 6346 fi 6347 6348 6349 CFLAGS="$xorg_testset_save_CFLAGS" 6350 6351 eval supported=\$$cacheid 6352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6353 printf "%s\n" "$supported" >&6; } 6354 if test "$supported" = "yes" ; then 6355 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6356 found="yes" 6357 fi 6358 fi 6359 6360 6361 6362 6363 6364 # This chunk adds additional warnings that could catch undesired effects. 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 xorg_testset_save_CFLAGS="$CFLAGS" 6379 6380 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6383 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6384 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6385 then : 6386 printf %s "(cached) " >&6 6387 else $as_nop 6388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6389 /* end confdefs.h. */ 6390 int i; 6391 _ACEOF 6392 if ac_fn_c_try_compile "$LINENO" 6393 then : 6394 xorg_cv_cc_flag_unknown_warning_option=yes 6395 else $as_nop 6396 xorg_cv_cc_flag_unknown_warning_option=no 6397 fi 6398 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6399 fi 6400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6401 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6402 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6403 CFLAGS="$xorg_testset_save_CFLAGS" 6404 fi 6405 6406 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6409 fi 6410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6412 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6413 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6414 then : 6415 printf %s "(cached) " >&6 6416 else $as_nop 6417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6418 /* end confdefs.h. */ 6419 int i; 6420 _ACEOF 6421 if ac_fn_c_try_compile "$LINENO" 6422 then : 6423 xorg_cv_cc_flag_unused_command_line_argument=yes 6424 else $as_nop 6425 xorg_cv_cc_flag_unused_command_line_argument=no 6426 fi 6427 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6428 fi 6429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6430 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6431 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6432 CFLAGS="$xorg_testset_save_CFLAGS" 6433 fi 6434 6435 found="no" 6436 6437 if test $found = "no" ; then 6438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6440 fi 6441 6442 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6444 fi 6445 6446 CFLAGS="$CFLAGS -Wunused" 6447 6448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6449 printf %s "checking if $CC supports -Wunused... " >&6; } 6450 cacheid=xorg_cv_cc_flag__Wunused 6451 if eval test \${$cacheid+y} 6452 then : 6453 printf %s "(cached) " >&6 6454 else $as_nop 6455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6456 /* end confdefs.h. */ 6457 int i; 6458 int 6459 main (void) 6460 { 6461 6462 ; 6463 return 0; 6464 } 6465 _ACEOF 6466 if ac_fn_c_try_link "$LINENO" 6467 then : 6468 eval $cacheid=yes 6469 else $as_nop 6470 eval $cacheid=no 6471 fi 6472 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6473 conftest$ac_exeext conftest.$ac_ext 6474 fi 6475 6476 6477 CFLAGS="$xorg_testset_save_CFLAGS" 6478 6479 eval supported=\$$cacheid 6480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6481 printf "%s\n" "$supported" >&6; } 6482 if test "$supported" = "yes" ; then 6483 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6484 found="yes" 6485 fi 6486 fi 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 xorg_testset_save_CFLAGS="$CFLAGS" 6503 6504 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6507 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6508 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6509 then : 6510 printf %s "(cached) " >&6 6511 else $as_nop 6512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6513 /* end confdefs.h. */ 6514 int i; 6515 _ACEOF 6516 if ac_fn_c_try_compile "$LINENO" 6517 then : 6518 xorg_cv_cc_flag_unknown_warning_option=yes 6519 else $as_nop 6520 xorg_cv_cc_flag_unknown_warning_option=no 6521 fi 6522 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6523 fi 6524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6525 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6526 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6527 CFLAGS="$xorg_testset_save_CFLAGS" 6528 fi 6529 6530 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6531 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6533 fi 6534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6536 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6537 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6538 then : 6539 printf %s "(cached) " >&6 6540 else $as_nop 6541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6542 /* end confdefs.h. */ 6543 int i; 6544 _ACEOF 6545 if ac_fn_c_try_compile "$LINENO" 6546 then : 6547 xorg_cv_cc_flag_unused_command_line_argument=yes 6548 else $as_nop 6549 xorg_cv_cc_flag_unused_command_line_argument=no 6550 fi 6551 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6552 fi 6553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6554 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6555 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6556 CFLAGS="$xorg_testset_save_CFLAGS" 6557 fi 6558 6559 found="no" 6560 6561 if test $found = "no" ; then 6562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6564 fi 6565 6566 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6568 fi 6569 6570 CFLAGS="$CFLAGS -Wuninitialized" 6571 6572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6573 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6574 cacheid=xorg_cv_cc_flag__Wuninitialized 6575 if eval test \${$cacheid+y} 6576 then : 6577 printf %s "(cached) " >&6 6578 else $as_nop 6579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6580 /* end confdefs.h. */ 6581 int i; 6582 int 6583 main (void) 6584 { 6585 6586 ; 6587 return 0; 6588 } 6589 _ACEOF 6590 if ac_fn_c_try_link "$LINENO" 6591 then : 6592 eval $cacheid=yes 6593 else $as_nop 6594 eval $cacheid=no 6595 fi 6596 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6597 conftest$ac_exeext conftest.$ac_ext 6598 fi 6599 6600 6601 CFLAGS="$xorg_testset_save_CFLAGS" 6602 6603 eval supported=\$$cacheid 6604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6605 printf "%s\n" "$supported" >&6; } 6606 if test "$supported" = "yes" ; then 6607 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6608 found="yes" 6609 fi 6610 fi 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 6625 6626 xorg_testset_save_CFLAGS="$CFLAGS" 6627 6628 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6631 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6632 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6633 then : 6634 printf %s "(cached) " >&6 6635 else $as_nop 6636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6637 /* end confdefs.h. */ 6638 int i; 6639 _ACEOF 6640 if ac_fn_c_try_compile "$LINENO" 6641 then : 6642 xorg_cv_cc_flag_unknown_warning_option=yes 6643 else $as_nop 6644 xorg_cv_cc_flag_unknown_warning_option=no 6645 fi 6646 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6647 fi 6648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6649 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6650 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6651 CFLAGS="$xorg_testset_save_CFLAGS" 6652 fi 6653 6654 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6655 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6657 fi 6658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6660 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6661 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6662 then : 6663 printf %s "(cached) " >&6 6664 else $as_nop 6665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6666 /* end confdefs.h. */ 6667 int i; 6668 _ACEOF 6669 if ac_fn_c_try_compile "$LINENO" 6670 then : 6671 xorg_cv_cc_flag_unused_command_line_argument=yes 6672 else $as_nop 6673 xorg_cv_cc_flag_unused_command_line_argument=no 6674 fi 6675 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6676 fi 6677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6678 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6679 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6680 CFLAGS="$xorg_testset_save_CFLAGS" 6681 fi 6682 6683 found="no" 6684 6685 if test $found = "no" ; then 6686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6688 fi 6689 6690 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6692 fi 6693 6694 CFLAGS="$CFLAGS -Wshadow" 6695 6696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6697 printf %s "checking if $CC supports -Wshadow... " >&6; } 6698 cacheid=xorg_cv_cc_flag__Wshadow 6699 if eval test \${$cacheid+y} 6700 then : 6701 printf %s "(cached) " >&6 6702 else $as_nop 6703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6704 /* end confdefs.h. */ 6705 int i; 6706 int 6707 main (void) 6708 { 6709 6710 ; 6711 return 0; 6712 } 6713 _ACEOF 6714 if ac_fn_c_try_link "$LINENO" 6715 then : 6716 eval $cacheid=yes 6717 else $as_nop 6718 eval $cacheid=no 6719 fi 6720 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6721 conftest$ac_exeext conftest.$ac_ext 6722 fi 6723 6724 6725 CFLAGS="$xorg_testset_save_CFLAGS" 6726 6727 eval supported=\$$cacheid 6728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6729 printf "%s\n" "$supported" >&6; } 6730 if test "$supported" = "yes" ; then 6731 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6732 found="yes" 6733 fi 6734 fi 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 6745 6746 6747 6748 6749 6750 xorg_testset_save_CFLAGS="$CFLAGS" 6751 6752 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6755 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6756 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6757 then : 6758 printf %s "(cached) " >&6 6759 else $as_nop 6760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6761 /* end confdefs.h. */ 6762 int i; 6763 _ACEOF 6764 if ac_fn_c_try_compile "$LINENO" 6765 then : 6766 xorg_cv_cc_flag_unknown_warning_option=yes 6767 else $as_nop 6768 xorg_cv_cc_flag_unknown_warning_option=no 6769 fi 6770 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6771 fi 6772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6773 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6774 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6775 CFLAGS="$xorg_testset_save_CFLAGS" 6776 fi 6777 6778 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6781 fi 6782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6784 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6785 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6786 then : 6787 printf %s "(cached) " >&6 6788 else $as_nop 6789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6790 /* end confdefs.h. */ 6791 int i; 6792 _ACEOF 6793 if ac_fn_c_try_compile "$LINENO" 6794 then : 6795 xorg_cv_cc_flag_unused_command_line_argument=yes 6796 else $as_nop 6797 xorg_cv_cc_flag_unused_command_line_argument=no 6798 fi 6799 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6800 fi 6801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6802 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6803 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6804 CFLAGS="$xorg_testset_save_CFLAGS" 6805 fi 6806 6807 found="no" 6808 6809 if test $found = "no" ; then 6810 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6812 fi 6813 6814 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6815 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6816 fi 6817 6818 CFLAGS="$CFLAGS -Wmissing-noreturn" 6819 6820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6821 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6822 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6823 if eval test \${$cacheid+y} 6824 then : 6825 printf %s "(cached) " >&6 6826 else $as_nop 6827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6828 /* end confdefs.h. */ 6829 int i; 6830 int 6831 main (void) 6832 { 6833 6834 ; 6835 return 0; 6836 } 6837 _ACEOF 6838 if ac_fn_c_try_link "$LINENO" 6839 then : 6840 eval $cacheid=yes 6841 else $as_nop 6842 eval $cacheid=no 6843 fi 6844 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6845 conftest$ac_exeext conftest.$ac_ext 6846 fi 6847 6848 6849 CFLAGS="$xorg_testset_save_CFLAGS" 6850 6851 eval supported=\$$cacheid 6852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6853 printf "%s\n" "$supported" >&6; } 6854 if test "$supported" = "yes" ; then 6855 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6856 found="yes" 6857 fi 6858 fi 6859 6860 6861 6862 6863 6864 6865 6866 6867 6868 6869 6870 6871 6872 6873 6874 xorg_testset_save_CFLAGS="$CFLAGS" 6875 6876 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6879 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6880 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6881 then : 6882 printf %s "(cached) " >&6 6883 else $as_nop 6884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6885 /* end confdefs.h. */ 6886 int i; 6887 _ACEOF 6888 if ac_fn_c_try_compile "$LINENO" 6889 then : 6890 xorg_cv_cc_flag_unknown_warning_option=yes 6891 else $as_nop 6892 xorg_cv_cc_flag_unknown_warning_option=no 6893 fi 6894 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6895 fi 6896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6897 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6898 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6899 CFLAGS="$xorg_testset_save_CFLAGS" 6900 fi 6901 6902 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6903 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6905 fi 6906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6908 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6909 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6910 then : 6911 printf %s "(cached) " >&6 6912 else $as_nop 6913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6914 /* end confdefs.h. */ 6915 int i; 6916 _ACEOF 6917 if ac_fn_c_try_compile "$LINENO" 6918 then : 6919 xorg_cv_cc_flag_unused_command_line_argument=yes 6920 else $as_nop 6921 xorg_cv_cc_flag_unused_command_line_argument=no 6922 fi 6923 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6924 fi 6925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6926 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6927 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6928 CFLAGS="$xorg_testset_save_CFLAGS" 6929 fi 6930 6931 found="no" 6932 6933 if test $found = "no" ; then 6934 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6936 fi 6937 6938 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6939 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6940 fi 6941 6942 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6943 6944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6945 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6946 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6947 if eval test \${$cacheid+y} 6948 then : 6949 printf %s "(cached) " >&6 6950 else $as_nop 6951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6952 /* end confdefs.h. */ 6953 int i; 6954 int 6955 main (void) 6956 { 6957 6958 ; 6959 return 0; 6960 } 6961 _ACEOF 6962 if ac_fn_c_try_link "$LINENO" 6963 then : 6964 eval $cacheid=yes 6965 else $as_nop 6966 eval $cacheid=no 6967 fi 6968 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6969 conftest$ac_exeext conftest.$ac_ext 6970 fi 6971 6972 6973 CFLAGS="$xorg_testset_save_CFLAGS" 6974 6975 eval supported=\$$cacheid 6976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6977 printf "%s\n" "$supported" >&6; } 6978 if test "$supported" = "yes" ; then 6979 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6980 found="yes" 6981 fi 6982 fi 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 6998 xorg_testset_save_CFLAGS="$CFLAGS" 6999 7000 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7003 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7004 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7005 then : 7006 printf %s "(cached) " >&6 7007 else $as_nop 7008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7009 /* end confdefs.h. */ 7010 int i; 7011 _ACEOF 7012 if ac_fn_c_try_compile "$LINENO" 7013 then : 7014 xorg_cv_cc_flag_unknown_warning_option=yes 7015 else $as_nop 7016 xorg_cv_cc_flag_unknown_warning_option=no 7017 fi 7018 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7019 fi 7020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7021 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7022 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7023 CFLAGS="$xorg_testset_save_CFLAGS" 7024 fi 7025 7026 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7027 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7029 fi 7030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7032 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7033 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7034 then : 7035 printf %s "(cached) " >&6 7036 else $as_nop 7037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7038 /* end confdefs.h. */ 7039 int i; 7040 _ACEOF 7041 if ac_fn_c_try_compile "$LINENO" 7042 then : 7043 xorg_cv_cc_flag_unused_command_line_argument=yes 7044 else $as_nop 7045 xorg_cv_cc_flag_unused_command_line_argument=no 7046 fi 7047 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7048 fi 7049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7050 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7051 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7052 CFLAGS="$xorg_testset_save_CFLAGS" 7053 fi 7054 7055 found="no" 7056 7057 if test $found = "no" ; then 7058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7060 fi 7061 7062 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7064 fi 7065 7066 CFLAGS="$CFLAGS -Wredundant-decls" 7067 7068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7069 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7070 cacheid=xorg_cv_cc_flag__Wredundant_decls 7071 if eval test \${$cacheid+y} 7072 then : 7073 printf %s "(cached) " >&6 7074 else $as_nop 7075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7076 /* end confdefs.h. */ 7077 int i; 7078 int 7079 main (void) 7080 { 7081 7082 ; 7083 return 0; 7084 } 7085 _ACEOF 7086 if ac_fn_c_try_link "$LINENO" 7087 then : 7088 eval $cacheid=yes 7089 else $as_nop 7090 eval $cacheid=no 7091 fi 7092 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7093 conftest$ac_exeext conftest.$ac_ext 7094 fi 7095 7096 7097 CFLAGS="$xorg_testset_save_CFLAGS" 7098 7099 eval supported=\$$cacheid 7100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7101 printf "%s\n" "$supported" >&6; } 7102 if test "$supported" = "yes" ; then 7103 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7104 found="yes" 7105 fi 7106 fi 7107 7108 7109 7110 7111 7112 7113 7114 7115 7116 7117 7118 7119 7120 7121 7122 xorg_testset_save_CFLAGS="$CFLAGS" 7123 7124 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7127 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7128 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7129 then : 7130 printf %s "(cached) " >&6 7131 else $as_nop 7132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7133 /* end confdefs.h. */ 7134 int i; 7135 _ACEOF 7136 if ac_fn_c_try_compile "$LINENO" 7137 then : 7138 xorg_cv_cc_flag_unknown_warning_option=yes 7139 else $as_nop 7140 xorg_cv_cc_flag_unknown_warning_option=no 7141 fi 7142 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7143 fi 7144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7145 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7146 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7147 CFLAGS="$xorg_testset_save_CFLAGS" 7148 fi 7149 7150 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7153 fi 7154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7156 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7157 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7158 then : 7159 printf %s "(cached) " >&6 7160 else $as_nop 7161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7162 /* end confdefs.h. */ 7163 int i; 7164 _ACEOF 7165 if ac_fn_c_try_compile "$LINENO" 7166 then : 7167 xorg_cv_cc_flag_unused_command_line_argument=yes 7168 else $as_nop 7169 xorg_cv_cc_flag_unused_command_line_argument=no 7170 fi 7171 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7172 fi 7173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7174 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7175 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7176 CFLAGS="$xorg_testset_save_CFLAGS" 7177 fi 7178 7179 found="no" 7180 7181 if test $found = "no" ; then 7182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7184 fi 7185 7186 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7188 fi 7189 7190 CFLAGS="$CFLAGS -Wlogical-op" 7191 7192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7193 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7194 cacheid=xorg_cv_cc_flag__Wlogical_op 7195 if eval test \${$cacheid+y} 7196 then : 7197 printf %s "(cached) " >&6 7198 else $as_nop 7199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7200 /* end confdefs.h. */ 7201 int i; 7202 int 7203 main (void) 7204 { 7205 7206 ; 7207 return 0; 7208 } 7209 _ACEOF 7210 if ac_fn_c_try_link "$LINENO" 7211 then : 7212 eval $cacheid=yes 7213 else $as_nop 7214 eval $cacheid=no 7215 fi 7216 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7217 conftest$ac_exeext conftest.$ac_ext 7218 fi 7219 7220 7221 CFLAGS="$xorg_testset_save_CFLAGS" 7222 7223 eval supported=\$$cacheid 7224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7225 printf "%s\n" "$supported" >&6; } 7226 if test "$supported" = "yes" ; then 7227 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7228 found="yes" 7229 fi 7230 fi 7231 7232 7233 7234 # These are currently disabled because they are noisy. They will be enabled 7235 # in the future once the codebase is sufficiently modernized to silence 7236 # them. For now, I don't want them to drown out the other warnings. 7237 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7238 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7239 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7240 7241 # Turn some warnings into errors, so we don't accidently get successful builds 7242 # when there are problems that should be fixed. 7243 7244 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7245 7246 7247 7248 7249 7250 7251 7252 7253 7254 7255 7256 7257 7258 xorg_testset_save_CFLAGS="$CFLAGS" 7259 7260 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7263 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7264 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7265 then : 7266 printf %s "(cached) " >&6 7267 else $as_nop 7268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7269 /* end confdefs.h. */ 7270 int i; 7271 _ACEOF 7272 if ac_fn_c_try_compile "$LINENO" 7273 then : 7274 xorg_cv_cc_flag_unknown_warning_option=yes 7275 else $as_nop 7276 xorg_cv_cc_flag_unknown_warning_option=no 7277 fi 7278 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7279 fi 7280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7281 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7283 CFLAGS="$xorg_testset_save_CFLAGS" 7284 fi 7285 7286 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7289 fi 7290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7292 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7293 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7294 then : 7295 printf %s "(cached) " >&6 7296 else $as_nop 7297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7298 /* end confdefs.h. */ 7299 int i; 7300 _ACEOF 7301 if ac_fn_c_try_compile "$LINENO" 7302 then : 7303 xorg_cv_cc_flag_unused_command_line_argument=yes 7304 else $as_nop 7305 xorg_cv_cc_flag_unused_command_line_argument=no 7306 fi 7307 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7308 fi 7309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7310 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7311 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7312 CFLAGS="$xorg_testset_save_CFLAGS" 7313 fi 7314 7315 found="no" 7316 7317 if test $found = "no" ; then 7318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7320 fi 7321 7322 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7324 fi 7325 7326 CFLAGS="$CFLAGS -Werror=implicit" 7327 7328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7329 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7330 cacheid=xorg_cv_cc_flag__Werror_implicit 7331 if eval test \${$cacheid+y} 7332 then : 7333 printf %s "(cached) " >&6 7334 else $as_nop 7335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7336 /* end confdefs.h. */ 7337 int i; 7338 int 7339 main (void) 7340 { 7341 7342 ; 7343 return 0; 7344 } 7345 _ACEOF 7346 if ac_fn_c_try_link "$LINENO" 7347 then : 7348 eval $cacheid=yes 7349 else $as_nop 7350 eval $cacheid=no 7351 fi 7352 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7353 conftest$ac_exeext conftest.$ac_ext 7354 fi 7355 7356 7357 CFLAGS="$xorg_testset_save_CFLAGS" 7358 7359 eval supported=\$$cacheid 7360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7361 printf "%s\n" "$supported" >&6; } 7362 if test "$supported" = "yes" ; then 7363 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7364 found="yes" 7365 fi 7366 fi 7367 7368 if test $found = "no" ; then 7369 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7371 fi 7372 7373 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7374 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7375 fi 7376 7377 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7378 7379 { 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 7380 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7381 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7382 if eval test \${$cacheid+y} 7383 then : 7384 printf %s "(cached) " >&6 7385 else $as_nop 7386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7387 /* end confdefs.h. */ 7388 int i; 7389 int 7390 main (void) 7391 { 7392 7393 ; 7394 return 0; 7395 } 7396 _ACEOF 7397 if ac_fn_c_try_link "$LINENO" 7398 then : 7399 eval $cacheid=yes 7400 else $as_nop 7401 eval $cacheid=no 7402 fi 7403 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7404 conftest$ac_exeext conftest.$ac_ext 7405 fi 7406 7407 7408 CFLAGS="$xorg_testset_save_CFLAGS" 7409 7410 eval supported=\$$cacheid 7411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7412 printf "%s\n" "$supported" >&6; } 7413 if test "$supported" = "yes" ; then 7414 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7415 found="yes" 7416 fi 7417 fi 7418 7419 7420 7421 7422 7423 7424 7425 7426 7427 7428 7429 7430 7431 7432 7433 xorg_testset_save_CFLAGS="$CFLAGS" 7434 7435 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7438 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7439 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7440 then : 7441 printf %s "(cached) " >&6 7442 else $as_nop 7443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7444 /* end confdefs.h. */ 7445 int i; 7446 _ACEOF 7447 if ac_fn_c_try_compile "$LINENO" 7448 then : 7449 xorg_cv_cc_flag_unknown_warning_option=yes 7450 else $as_nop 7451 xorg_cv_cc_flag_unknown_warning_option=no 7452 fi 7453 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7454 fi 7455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7456 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7457 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7458 CFLAGS="$xorg_testset_save_CFLAGS" 7459 fi 7460 7461 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7462 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7464 fi 7465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7467 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7468 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7469 then : 7470 printf %s "(cached) " >&6 7471 else $as_nop 7472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7473 /* end confdefs.h. */ 7474 int i; 7475 _ACEOF 7476 if ac_fn_c_try_compile "$LINENO" 7477 then : 7478 xorg_cv_cc_flag_unused_command_line_argument=yes 7479 else $as_nop 7480 xorg_cv_cc_flag_unused_command_line_argument=no 7481 fi 7482 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7483 fi 7484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7485 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7486 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7487 CFLAGS="$xorg_testset_save_CFLAGS" 7488 fi 7489 7490 found="no" 7491 7492 if test $found = "no" ; then 7493 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7495 fi 7496 7497 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7499 fi 7500 7501 CFLAGS="$CFLAGS -Werror=nonnull" 7502 7503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7504 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7505 cacheid=xorg_cv_cc_flag__Werror_nonnull 7506 if eval test \${$cacheid+y} 7507 then : 7508 printf %s "(cached) " >&6 7509 else $as_nop 7510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7511 /* end confdefs.h. */ 7512 int i; 7513 int 7514 main (void) 7515 { 7516 7517 ; 7518 return 0; 7519 } 7520 _ACEOF 7521 if ac_fn_c_try_link "$LINENO" 7522 then : 7523 eval $cacheid=yes 7524 else $as_nop 7525 eval $cacheid=no 7526 fi 7527 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7528 conftest$ac_exeext conftest.$ac_ext 7529 fi 7530 7531 7532 CFLAGS="$xorg_testset_save_CFLAGS" 7533 7534 eval supported=\$$cacheid 7535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7536 printf "%s\n" "$supported" >&6; } 7537 if test "$supported" = "yes" ; then 7538 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7539 found="yes" 7540 fi 7541 fi 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 7557 xorg_testset_save_CFLAGS="$CFLAGS" 7558 7559 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7562 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7563 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7564 then : 7565 printf %s "(cached) " >&6 7566 else $as_nop 7567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7568 /* end confdefs.h. */ 7569 int i; 7570 _ACEOF 7571 if ac_fn_c_try_compile "$LINENO" 7572 then : 7573 xorg_cv_cc_flag_unknown_warning_option=yes 7574 else $as_nop 7575 xorg_cv_cc_flag_unknown_warning_option=no 7576 fi 7577 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7578 fi 7579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7580 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7581 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7582 CFLAGS="$xorg_testset_save_CFLAGS" 7583 fi 7584 7585 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7588 fi 7589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7591 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7592 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7593 then : 7594 printf %s "(cached) " >&6 7595 else $as_nop 7596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7597 /* end confdefs.h. */ 7598 int i; 7599 _ACEOF 7600 if ac_fn_c_try_compile "$LINENO" 7601 then : 7602 xorg_cv_cc_flag_unused_command_line_argument=yes 7603 else $as_nop 7604 xorg_cv_cc_flag_unused_command_line_argument=no 7605 fi 7606 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7607 fi 7608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7609 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7610 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7611 CFLAGS="$xorg_testset_save_CFLAGS" 7612 fi 7613 7614 found="no" 7615 7616 if test $found = "no" ; then 7617 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7619 fi 7620 7621 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7623 fi 7624 7625 CFLAGS="$CFLAGS -Werror=init-self" 7626 7627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7628 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7629 cacheid=xorg_cv_cc_flag__Werror_init_self 7630 if eval test \${$cacheid+y} 7631 then : 7632 printf %s "(cached) " >&6 7633 else $as_nop 7634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7635 /* end confdefs.h. */ 7636 int i; 7637 int 7638 main (void) 7639 { 7640 7641 ; 7642 return 0; 7643 } 7644 _ACEOF 7645 if ac_fn_c_try_link "$LINENO" 7646 then : 7647 eval $cacheid=yes 7648 else $as_nop 7649 eval $cacheid=no 7650 fi 7651 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7652 conftest$ac_exeext conftest.$ac_ext 7653 fi 7654 7655 7656 CFLAGS="$xorg_testset_save_CFLAGS" 7657 7658 eval supported=\$$cacheid 7659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7660 printf "%s\n" "$supported" >&6; } 7661 if test "$supported" = "yes" ; then 7662 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7663 found="yes" 7664 fi 7665 fi 7666 7667 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677 7678 7679 7680 7681 xorg_testset_save_CFLAGS="$CFLAGS" 7682 7683 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7686 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7687 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7688 then : 7689 printf %s "(cached) " >&6 7690 else $as_nop 7691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7692 /* end confdefs.h. */ 7693 int i; 7694 _ACEOF 7695 if ac_fn_c_try_compile "$LINENO" 7696 then : 7697 xorg_cv_cc_flag_unknown_warning_option=yes 7698 else $as_nop 7699 xorg_cv_cc_flag_unknown_warning_option=no 7700 fi 7701 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7702 fi 7703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7704 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7705 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7706 CFLAGS="$xorg_testset_save_CFLAGS" 7707 fi 7708 7709 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7712 fi 7713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7715 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7716 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7717 then : 7718 printf %s "(cached) " >&6 7719 else $as_nop 7720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7721 /* end confdefs.h. */ 7722 int i; 7723 _ACEOF 7724 if ac_fn_c_try_compile "$LINENO" 7725 then : 7726 xorg_cv_cc_flag_unused_command_line_argument=yes 7727 else $as_nop 7728 xorg_cv_cc_flag_unused_command_line_argument=no 7729 fi 7730 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7731 fi 7732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7733 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7734 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7735 CFLAGS="$xorg_testset_save_CFLAGS" 7736 fi 7737 7738 found="no" 7739 7740 if test $found = "no" ; then 7741 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7743 fi 7744 7745 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7746 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7747 fi 7748 7749 CFLAGS="$CFLAGS -Werror=main" 7750 7751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7752 printf %s "checking if $CC supports -Werror=main... " >&6; } 7753 cacheid=xorg_cv_cc_flag__Werror_main 7754 if eval test \${$cacheid+y} 7755 then : 7756 printf %s "(cached) " >&6 7757 else $as_nop 7758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7759 /* end confdefs.h. */ 7760 int i; 7761 int 7762 main (void) 7763 { 7764 7765 ; 7766 return 0; 7767 } 7768 _ACEOF 7769 if ac_fn_c_try_link "$LINENO" 7770 then : 7771 eval $cacheid=yes 7772 else $as_nop 7773 eval $cacheid=no 7774 fi 7775 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7776 conftest$ac_exeext conftest.$ac_ext 7777 fi 7778 7779 7780 CFLAGS="$xorg_testset_save_CFLAGS" 7781 7782 eval supported=\$$cacheid 7783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7784 printf "%s\n" "$supported" >&6; } 7785 if test "$supported" = "yes" ; then 7786 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7787 found="yes" 7788 fi 7789 fi 7790 7791 7792 7793 7794 7795 7796 7797 7798 7799 7800 7801 7802 7803 7804 7805 xorg_testset_save_CFLAGS="$CFLAGS" 7806 7807 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7810 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7811 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7812 then : 7813 printf %s "(cached) " >&6 7814 else $as_nop 7815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7816 /* end confdefs.h. */ 7817 int i; 7818 _ACEOF 7819 if ac_fn_c_try_compile "$LINENO" 7820 then : 7821 xorg_cv_cc_flag_unknown_warning_option=yes 7822 else $as_nop 7823 xorg_cv_cc_flag_unknown_warning_option=no 7824 fi 7825 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7826 fi 7827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7828 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7829 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7830 CFLAGS="$xorg_testset_save_CFLAGS" 7831 fi 7832 7833 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7834 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7836 fi 7837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7839 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7840 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7841 then : 7842 printf %s "(cached) " >&6 7843 else $as_nop 7844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7845 /* end confdefs.h. */ 7846 int i; 7847 _ACEOF 7848 if ac_fn_c_try_compile "$LINENO" 7849 then : 7850 xorg_cv_cc_flag_unused_command_line_argument=yes 7851 else $as_nop 7852 xorg_cv_cc_flag_unused_command_line_argument=no 7853 fi 7854 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7855 fi 7856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7857 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7858 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7859 CFLAGS="$xorg_testset_save_CFLAGS" 7860 fi 7861 7862 found="no" 7863 7864 if test $found = "no" ; then 7865 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7867 fi 7868 7869 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7870 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7871 fi 7872 7873 CFLAGS="$CFLAGS -Werror=missing-braces" 7874 7875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7876 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7877 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7878 if eval test \${$cacheid+y} 7879 then : 7880 printf %s "(cached) " >&6 7881 else $as_nop 7882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7883 /* end confdefs.h. */ 7884 int i; 7885 int 7886 main (void) 7887 { 7888 7889 ; 7890 return 0; 7891 } 7892 _ACEOF 7893 if ac_fn_c_try_link "$LINENO" 7894 then : 7895 eval $cacheid=yes 7896 else $as_nop 7897 eval $cacheid=no 7898 fi 7899 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7900 conftest$ac_exeext conftest.$ac_ext 7901 fi 7902 7903 7904 CFLAGS="$xorg_testset_save_CFLAGS" 7905 7906 eval supported=\$$cacheid 7907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7908 printf "%s\n" "$supported" >&6; } 7909 if test "$supported" = "yes" ; then 7910 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7911 found="yes" 7912 fi 7913 fi 7914 7915 7916 7917 7918 7919 7920 7921 7922 7923 7924 7925 7926 7927 7928 7929 xorg_testset_save_CFLAGS="$CFLAGS" 7930 7931 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7934 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7935 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7936 then : 7937 printf %s "(cached) " >&6 7938 else $as_nop 7939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7940 /* end confdefs.h. */ 7941 int i; 7942 _ACEOF 7943 if ac_fn_c_try_compile "$LINENO" 7944 then : 7945 xorg_cv_cc_flag_unknown_warning_option=yes 7946 else $as_nop 7947 xorg_cv_cc_flag_unknown_warning_option=no 7948 fi 7949 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7950 fi 7951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7952 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7953 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7954 CFLAGS="$xorg_testset_save_CFLAGS" 7955 fi 7956 7957 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7960 fi 7961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7963 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7964 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7965 then : 7966 printf %s "(cached) " >&6 7967 else $as_nop 7968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7969 /* end confdefs.h. */ 7970 int i; 7971 _ACEOF 7972 if ac_fn_c_try_compile "$LINENO" 7973 then : 7974 xorg_cv_cc_flag_unused_command_line_argument=yes 7975 else $as_nop 7976 xorg_cv_cc_flag_unused_command_line_argument=no 7977 fi 7978 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7979 fi 7980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7981 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7982 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7983 CFLAGS="$xorg_testset_save_CFLAGS" 7984 fi 7985 7986 found="no" 7987 7988 if test $found = "no" ; then 7989 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7991 fi 7992 7993 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7994 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7995 fi 7996 7997 CFLAGS="$CFLAGS -Werror=sequence-point" 7998 7999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8000 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8001 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8002 if eval test \${$cacheid+y} 8003 then : 8004 printf %s "(cached) " >&6 8005 else $as_nop 8006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8007 /* end confdefs.h. */ 8008 int i; 8009 int 8010 main (void) 8011 { 8012 8013 ; 8014 return 0; 8015 } 8016 _ACEOF 8017 if ac_fn_c_try_link "$LINENO" 8018 then : 8019 eval $cacheid=yes 8020 else $as_nop 8021 eval $cacheid=no 8022 fi 8023 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8024 conftest$ac_exeext conftest.$ac_ext 8025 fi 8026 8027 8028 CFLAGS="$xorg_testset_save_CFLAGS" 8029 8030 eval supported=\$$cacheid 8031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8032 printf "%s\n" "$supported" >&6; } 8033 if test "$supported" = "yes" ; then 8034 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8035 found="yes" 8036 fi 8037 fi 8038 8039 8040 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 8051 8052 8053 xorg_testset_save_CFLAGS="$CFLAGS" 8054 8055 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8058 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8059 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8060 then : 8061 printf %s "(cached) " >&6 8062 else $as_nop 8063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8064 /* end confdefs.h. */ 8065 int i; 8066 _ACEOF 8067 if ac_fn_c_try_compile "$LINENO" 8068 then : 8069 xorg_cv_cc_flag_unknown_warning_option=yes 8070 else $as_nop 8071 xorg_cv_cc_flag_unknown_warning_option=no 8072 fi 8073 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8074 fi 8075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8076 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8077 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8078 CFLAGS="$xorg_testset_save_CFLAGS" 8079 fi 8080 8081 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8084 fi 8085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8087 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8088 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8089 then : 8090 printf %s "(cached) " >&6 8091 else $as_nop 8092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8093 /* end confdefs.h. */ 8094 int i; 8095 _ACEOF 8096 if ac_fn_c_try_compile "$LINENO" 8097 then : 8098 xorg_cv_cc_flag_unused_command_line_argument=yes 8099 else $as_nop 8100 xorg_cv_cc_flag_unused_command_line_argument=no 8101 fi 8102 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8103 fi 8104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8105 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8106 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8107 CFLAGS="$xorg_testset_save_CFLAGS" 8108 fi 8109 8110 found="no" 8111 8112 if test $found = "no" ; then 8113 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8115 fi 8116 8117 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8119 fi 8120 8121 CFLAGS="$CFLAGS -Werror=return-type" 8122 8123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8124 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8125 cacheid=xorg_cv_cc_flag__Werror_return_type 8126 if eval test \${$cacheid+y} 8127 then : 8128 printf %s "(cached) " >&6 8129 else $as_nop 8130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8131 /* end confdefs.h. */ 8132 int i; 8133 int 8134 main (void) 8135 { 8136 8137 ; 8138 return 0; 8139 } 8140 _ACEOF 8141 if ac_fn_c_try_link "$LINENO" 8142 then : 8143 eval $cacheid=yes 8144 else $as_nop 8145 eval $cacheid=no 8146 fi 8147 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8148 conftest$ac_exeext conftest.$ac_ext 8149 fi 8150 8151 8152 CFLAGS="$xorg_testset_save_CFLAGS" 8153 8154 eval supported=\$$cacheid 8155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8156 printf "%s\n" "$supported" >&6; } 8157 if test "$supported" = "yes" ; then 8158 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8159 found="yes" 8160 fi 8161 fi 8162 8163 if test $found = "no" ; then 8164 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8166 fi 8167 8168 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8169 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8170 fi 8171 8172 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8173 8174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8175 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8176 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8177 if eval test \${$cacheid+y} 8178 then : 8179 printf %s "(cached) " >&6 8180 else $as_nop 8181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8182 /* end confdefs.h. */ 8183 int i; 8184 int 8185 main (void) 8186 { 8187 8188 ; 8189 return 0; 8190 } 8191 _ACEOF 8192 if ac_fn_c_try_link "$LINENO" 8193 then : 8194 eval $cacheid=yes 8195 else $as_nop 8196 eval $cacheid=no 8197 fi 8198 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8199 conftest$ac_exeext conftest.$ac_ext 8200 fi 8201 8202 8203 CFLAGS="$xorg_testset_save_CFLAGS" 8204 8205 eval supported=\$$cacheid 8206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8207 printf "%s\n" "$supported" >&6; } 8208 if test "$supported" = "yes" ; then 8209 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8210 found="yes" 8211 fi 8212 fi 8213 8214 8215 8216 8217 8218 8219 8220 8221 8222 8223 8224 8225 8226 8227 8228 xorg_testset_save_CFLAGS="$CFLAGS" 8229 8230 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8233 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8234 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8235 then : 8236 printf %s "(cached) " >&6 8237 else $as_nop 8238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8239 /* end confdefs.h. */ 8240 int i; 8241 _ACEOF 8242 if ac_fn_c_try_compile "$LINENO" 8243 then : 8244 xorg_cv_cc_flag_unknown_warning_option=yes 8245 else $as_nop 8246 xorg_cv_cc_flag_unknown_warning_option=no 8247 fi 8248 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8249 fi 8250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8251 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8252 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8253 CFLAGS="$xorg_testset_save_CFLAGS" 8254 fi 8255 8256 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8257 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8259 fi 8260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8262 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8263 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8264 then : 8265 printf %s "(cached) " >&6 8266 else $as_nop 8267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8268 /* end confdefs.h. */ 8269 int i; 8270 _ACEOF 8271 if ac_fn_c_try_compile "$LINENO" 8272 then : 8273 xorg_cv_cc_flag_unused_command_line_argument=yes 8274 else $as_nop 8275 xorg_cv_cc_flag_unused_command_line_argument=no 8276 fi 8277 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8278 fi 8279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8280 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8281 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8282 CFLAGS="$xorg_testset_save_CFLAGS" 8283 fi 8284 8285 found="no" 8286 8287 if test $found = "no" ; then 8288 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8290 fi 8291 8292 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8294 fi 8295 8296 CFLAGS="$CFLAGS -Werror=trigraphs" 8297 8298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8299 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8300 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8301 if eval test \${$cacheid+y} 8302 then : 8303 printf %s "(cached) " >&6 8304 else $as_nop 8305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8306 /* end confdefs.h. */ 8307 int i; 8308 int 8309 main (void) 8310 { 8311 8312 ; 8313 return 0; 8314 } 8315 _ACEOF 8316 if ac_fn_c_try_link "$LINENO" 8317 then : 8318 eval $cacheid=yes 8319 else $as_nop 8320 eval $cacheid=no 8321 fi 8322 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8323 conftest$ac_exeext conftest.$ac_ext 8324 fi 8325 8326 8327 CFLAGS="$xorg_testset_save_CFLAGS" 8328 8329 eval supported=\$$cacheid 8330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8331 printf "%s\n" "$supported" >&6; } 8332 if test "$supported" = "yes" ; then 8333 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8334 found="yes" 8335 fi 8336 fi 8337 8338 8339 8340 8341 8342 8343 8344 8345 8346 8347 8348 8349 8350 8351 8352 xorg_testset_save_CFLAGS="$CFLAGS" 8353 8354 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8357 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8358 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8359 then : 8360 printf %s "(cached) " >&6 8361 else $as_nop 8362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8363 /* end confdefs.h. */ 8364 int i; 8365 _ACEOF 8366 if ac_fn_c_try_compile "$LINENO" 8367 then : 8368 xorg_cv_cc_flag_unknown_warning_option=yes 8369 else $as_nop 8370 xorg_cv_cc_flag_unknown_warning_option=no 8371 fi 8372 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8373 fi 8374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8375 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8376 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8377 CFLAGS="$xorg_testset_save_CFLAGS" 8378 fi 8379 8380 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8381 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8383 fi 8384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8386 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8387 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8388 then : 8389 printf %s "(cached) " >&6 8390 else $as_nop 8391 cat confdefs.h - <<_ACEOF >conftest.$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_unused_command_line_argument=yes 8398 else $as_nop 8399 xorg_cv_cc_flag_unused_command_line_argument=no 8400 fi 8401 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8402 fi 8403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8404 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8405 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8406 CFLAGS="$xorg_testset_save_CFLAGS" 8407 fi 8408 8409 found="no" 8410 8411 if test $found = "no" ; then 8412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8414 fi 8415 8416 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8418 fi 8419 8420 CFLAGS="$CFLAGS -Werror=array-bounds" 8421 8422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8423 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8424 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8425 if eval test \${$cacheid+y} 8426 then : 8427 printf %s "(cached) " >&6 8428 else $as_nop 8429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8430 /* end confdefs.h. */ 8431 int i; 8432 int 8433 main (void) 8434 { 8435 8436 ; 8437 return 0; 8438 } 8439 _ACEOF 8440 if ac_fn_c_try_link "$LINENO" 8441 then : 8442 eval $cacheid=yes 8443 else $as_nop 8444 eval $cacheid=no 8445 fi 8446 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8447 conftest$ac_exeext conftest.$ac_ext 8448 fi 8449 8450 8451 CFLAGS="$xorg_testset_save_CFLAGS" 8452 8453 eval supported=\$$cacheid 8454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8455 printf "%s\n" "$supported" >&6; } 8456 if test "$supported" = "yes" ; then 8457 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8458 found="yes" 8459 fi 8460 fi 8461 8462 8463 8464 8465 8466 8467 8468 8469 8470 8471 8472 8473 8474 8475 8476 xorg_testset_save_CFLAGS="$CFLAGS" 8477 8478 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8481 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8482 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8483 then : 8484 printf %s "(cached) " >&6 8485 else $as_nop 8486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8487 /* end confdefs.h. */ 8488 int i; 8489 _ACEOF 8490 if ac_fn_c_try_compile "$LINENO" 8491 then : 8492 xorg_cv_cc_flag_unknown_warning_option=yes 8493 else $as_nop 8494 xorg_cv_cc_flag_unknown_warning_option=no 8495 fi 8496 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8497 fi 8498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8499 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8500 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8501 CFLAGS="$xorg_testset_save_CFLAGS" 8502 fi 8503 8504 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8505 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8507 fi 8508 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8510 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8511 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8512 then : 8513 printf %s "(cached) " >&6 8514 else $as_nop 8515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8516 /* end confdefs.h. */ 8517 int i; 8518 _ACEOF 8519 if ac_fn_c_try_compile "$LINENO" 8520 then : 8521 xorg_cv_cc_flag_unused_command_line_argument=yes 8522 else $as_nop 8523 xorg_cv_cc_flag_unused_command_line_argument=no 8524 fi 8525 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8526 fi 8527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8528 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8529 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8530 CFLAGS="$xorg_testset_save_CFLAGS" 8531 fi 8532 8533 found="no" 8534 8535 if test $found = "no" ; then 8536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8538 fi 8539 8540 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8542 fi 8543 8544 CFLAGS="$CFLAGS -Werror=write-strings" 8545 8546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8547 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8548 cacheid=xorg_cv_cc_flag__Werror_write_strings 8549 if eval test \${$cacheid+y} 8550 then : 8551 printf %s "(cached) " >&6 8552 else $as_nop 8553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8554 /* end confdefs.h. */ 8555 int i; 8556 int 8557 main (void) 8558 { 8559 8560 ; 8561 return 0; 8562 } 8563 _ACEOF 8564 if ac_fn_c_try_link "$LINENO" 8565 then : 8566 eval $cacheid=yes 8567 else $as_nop 8568 eval $cacheid=no 8569 fi 8570 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8571 conftest$ac_exeext conftest.$ac_ext 8572 fi 8573 8574 8575 CFLAGS="$xorg_testset_save_CFLAGS" 8576 8577 eval supported=\$$cacheid 8578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8579 printf "%s\n" "$supported" >&6; } 8580 if test "$supported" = "yes" ; then 8581 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8582 found="yes" 8583 fi 8584 fi 8585 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 xorg_testset_save_CFLAGS="$CFLAGS" 8601 8602 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8605 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8606 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8607 then : 8608 printf %s "(cached) " >&6 8609 else $as_nop 8610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8611 /* end confdefs.h. */ 8612 int i; 8613 _ACEOF 8614 if ac_fn_c_try_compile "$LINENO" 8615 then : 8616 xorg_cv_cc_flag_unknown_warning_option=yes 8617 else $as_nop 8618 xorg_cv_cc_flag_unknown_warning_option=no 8619 fi 8620 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8621 fi 8622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8623 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8624 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8625 CFLAGS="$xorg_testset_save_CFLAGS" 8626 fi 8627 8628 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8631 fi 8632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8634 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8635 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8636 then : 8637 printf %s "(cached) " >&6 8638 else $as_nop 8639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8640 /* end confdefs.h. */ 8641 int i; 8642 _ACEOF 8643 if ac_fn_c_try_compile "$LINENO" 8644 then : 8645 xorg_cv_cc_flag_unused_command_line_argument=yes 8646 else $as_nop 8647 xorg_cv_cc_flag_unused_command_line_argument=no 8648 fi 8649 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8650 fi 8651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8652 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8653 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8654 CFLAGS="$xorg_testset_save_CFLAGS" 8655 fi 8656 8657 found="no" 8658 8659 if test $found = "no" ; then 8660 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8662 fi 8663 8664 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8665 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8666 fi 8667 8668 CFLAGS="$CFLAGS -Werror=address" 8669 8670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8671 printf %s "checking if $CC supports -Werror=address... " >&6; } 8672 cacheid=xorg_cv_cc_flag__Werror_address 8673 if eval test \${$cacheid+y} 8674 then : 8675 printf %s "(cached) " >&6 8676 else $as_nop 8677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8678 /* end confdefs.h. */ 8679 int i; 8680 int 8681 main (void) 8682 { 8683 8684 ; 8685 return 0; 8686 } 8687 _ACEOF 8688 if ac_fn_c_try_link "$LINENO" 8689 then : 8690 eval $cacheid=yes 8691 else $as_nop 8692 eval $cacheid=no 8693 fi 8694 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8695 conftest$ac_exeext conftest.$ac_ext 8696 fi 8697 8698 8699 CFLAGS="$xorg_testset_save_CFLAGS" 8700 8701 eval supported=\$$cacheid 8702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8703 printf "%s\n" "$supported" >&6; } 8704 if test "$supported" = "yes" ; then 8705 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8706 found="yes" 8707 fi 8708 fi 8709 8710 8711 8712 8713 8714 8715 8716 8717 8718 8719 8720 8721 8722 8723 8724 xorg_testset_save_CFLAGS="$CFLAGS" 8725 8726 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8729 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8730 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8731 then : 8732 printf %s "(cached) " >&6 8733 else $as_nop 8734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8735 /* end confdefs.h. */ 8736 int i; 8737 _ACEOF 8738 if ac_fn_c_try_compile "$LINENO" 8739 then : 8740 xorg_cv_cc_flag_unknown_warning_option=yes 8741 else $as_nop 8742 xorg_cv_cc_flag_unknown_warning_option=no 8743 fi 8744 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8745 fi 8746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8747 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8748 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8749 CFLAGS="$xorg_testset_save_CFLAGS" 8750 fi 8751 8752 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8753 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8755 fi 8756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8758 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8759 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8760 then : 8761 printf %s "(cached) " >&6 8762 else $as_nop 8763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8764 /* end confdefs.h. */ 8765 int i; 8766 _ACEOF 8767 if ac_fn_c_try_compile "$LINENO" 8768 then : 8769 xorg_cv_cc_flag_unused_command_line_argument=yes 8770 else $as_nop 8771 xorg_cv_cc_flag_unused_command_line_argument=no 8772 fi 8773 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8774 fi 8775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8776 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8777 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8778 CFLAGS="$xorg_testset_save_CFLAGS" 8779 fi 8780 8781 found="no" 8782 8783 if test $found = "no" ; then 8784 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8786 fi 8787 8788 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8789 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8790 fi 8791 8792 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8793 8794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8795 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8796 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8797 if eval test \${$cacheid+y} 8798 then : 8799 printf %s "(cached) " >&6 8800 else $as_nop 8801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8802 /* end confdefs.h. */ 8803 int i; 8804 int 8805 main (void) 8806 { 8807 8808 ; 8809 return 0; 8810 } 8811 _ACEOF 8812 if ac_fn_c_try_link "$LINENO" 8813 then : 8814 eval $cacheid=yes 8815 else $as_nop 8816 eval $cacheid=no 8817 fi 8818 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8819 conftest$ac_exeext conftest.$ac_ext 8820 fi 8821 8822 8823 CFLAGS="$xorg_testset_save_CFLAGS" 8824 8825 eval supported=\$$cacheid 8826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8827 printf "%s\n" "$supported" >&6; } 8828 if test "$supported" = "yes" ; then 8829 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8830 found="yes" 8831 fi 8832 fi 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 -errwarn=E_BAD_PTR_INT_COMBINATION" 8844 8845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8846 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8847 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8848 if eval test \${$cacheid+y} 8849 then : 8850 printf %s "(cached) " >&6 8851 else $as_nop 8852 cat confdefs.h - <<_ACEOF >conftest.$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 $as_nop 8867 eval $cacheid=no 8868 fi 8869 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8870 conftest$ac_exeext conftest.$ac_ext 8871 fi 8872 8873 8874 CFLAGS="$xorg_testset_save_CFLAGS" 8875 8876 eval supported=\$$cacheid 8877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8878 printf "%s\n" "$supported" >&6; } 8879 if test "$supported" = "yes" ; then 8880 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8881 found="yes" 8882 fi 8883 fi 8884 8885 8886 8887 8888 8889 8890 8891 8892 8893 8894 8895 8896 8897 8898 8899 xorg_testset_save_CFLAGS="$CFLAGS" 8900 8901 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8904 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8905 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8906 then : 8907 printf %s "(cached) " >&6 8908 else $as_nop 8909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8910 /* end confdefs.h. */ 8911 int i; 8912 _ACEOF 8913 if ac_fn_c_try_compile "$LINENO" 8914 then : 8915 xorg_cv_cc_flag_unknown_warning_option=yes 8916 else $as_nop 8917 xorg_cv_cc_flag_unknown_warning_option=no 8918 fi 8919 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8920 fi 8921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8922 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8923 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8924 CFLAGS="$xorg_testset_save_CFLAGS" 8925 fi 8926 8927 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8928 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8930 fi 8931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8933 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8934 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8935 then : 8936 printf %s "(cached) " >&6 8937 else $as_nop 8938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8939 /* end confdefs.h. */ 8940 int i; 8941 _ACEOF 8942 if ac_fn_c_try_compile "$LINENO" 8943 then : 8944 xorg_cv_cc_flag_unused_command_line_argument=yes 8945 else $as_nop 8946 xorg_cv_cc_flag_unused_command_line_argument=no 8947 fi 8948 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8949 fi 8950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8951 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8952 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8953 CFLAGS="$xorg_testset_save_CFLAGS" 8954 fi 8955 8956 found="no" 8957 8958 if test $found = "no" ; then 8959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8961 fi 8962 8963 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8965 fi 8966 8967 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8968 8969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8970 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8971 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8972 if eval test \${$cacheid+y} 8973 then : 8974 printf %s "(cached) " >&6 8975 else $as_nop 8976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8977 /* end confdefs.h. */ 8978 int i; 8979 int 8980 main (void) 8981 { 8982 8983 ; 8984 return 0; 8985 } 8986 _ACEOF 8987 if ac_fn_c_try_link "$LINENO" 8988 then : 8989 eval $cacheid=yes 8990 else $as_nop 8991 eval $cacheid=no 8992 fi 8993 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8994 conftest$ac_exeext conftest.$ac_ext 8995 fi 8996 8997 8998 CFLAGS="$xorg_testset_save_CFLAGS" 8999 9000 eval supported=\$$cacheid 9001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9002 printf "%s\n" "$supported" >&6; } 9003 if test "$supported" = "yes" ; then 9004 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9005 found="yes" 9006 fi 9007 fi 9008 9009 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9010 else 9011 { 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 $PACKAGE_BUGREPORT" >&5 9012 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024 9025 9026 xorg_testset_save_CFLAGS="$CFLAGS" 9027 9028 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9031 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9032 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9033 then : 9034 printf %s "(cached) " >&6 9035 else $as_nop 9036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9037 /* end confdefs.h. */ 9038 int i; 9039 _ACEOF 9040 if ac_fn_c_try_compile "$LINENO" 9041 then : 9042 xorg_cv_cc_flag_unknown_warning_option=yes 9043 else $as_nop 9044 xorg_cv_cc_flag_unknown_warning_option=no 9045 fi 9046 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9047 fi 9048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9049 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9050 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9051 CFLAGS="$xorg_testset_save_CFLAGS" 9052 fi 9053 9054 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9057 fi 9058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9060 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9061 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9062 then : 9063 printf %s "(cached) " >&6 9064 else $as_nop 9065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9066 /* end confdefs.h. */ 9067 int i; 9068 _ACEOF 9069 if ac_fn_c_try_compile "$LINENO" 9070 then : 9071 xorg_cv_cc_flag_unused_command_line_argument=yes 9072 else $as_nop 9073 xorg_cv_cc_flag_unused_command_line_argument=no 9074 fi 9075 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9076 fi 9077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9078 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9079 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9080 CFLAGS="$xorg_testset_save_CFLAGS" 9081 fi 9082 9083 found="no" 9084 9085 if test $found = "no" ; then 9086 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9088 fi 9089 9090 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9092 fi 9093 9094 CFLAGS="$CFLAGS -Wimplicit" 9095 9096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9097 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9098 cacheid=xorg_cv_cc_flag__Wimplicit 9099 if eval test \${$cacheid+y} 9100 then : 9101 printf %s "(cached) " >&6 9102 else $as_nop 9103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9104 /* end confdefs.h. */ 9105 int i; 9106 int 9107 main (void) 9108 { 9109 9110 ; 9111 return 0; 9112 } 9113 _ACEOF 9114 if ac_fn_c_try_link "$LINENO" 9115 then : 9116 eval $cacheid=yes 9117 else $as_nop 9118 eval $cacheid=no 9119 fi 9120 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9121 conftest$ac_exeext conftest.$ac_ext 9122 fi 9123 9124 9125 CFLAGS="$xorg_testset_save_CFLAGS" 9126 9127 eval supported=\$$cacheid 9128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9129 printf "%s\n" "$supported" >&6; } 9130 if test "$supported" = "yes" ; then 9131 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9132 found="yes" 9133 fi 9134 fi 9135 9136 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146 9147 9148 9149 9150 xorg_testset_save_CFLAGS="$CFLAGS" 9151 9152 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9155 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9156 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9157 then : 9158 printf %s "(cached) " >&6 9159 else $as_nop 9160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9161 /* end confdefs.h. */ 9162 int i; 9163 _ACEOF 9164 if ac_fn_c_try_compile "$LINENO" 9165 then : 9166 xorg_cv_cc_flag_unknown_warning_option=yes 9167 else $as_nop 9168 xorg_cv_cc_flag_unknown_warning_option=no 9169 fi 9170 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9171 fi 9172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9173 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9174 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9175 CFLAGS="$xorg_testset_save_CFLAGS" 9176 fi 9177 9178 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9181 fi 9182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9184 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9185 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9186 then : 9187 printf %s "(cached) " >&6 9188 else $as_nop 9189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9190 /* end confdefs.h. */ 9191 int i; 9192 _ACEOF 9193 if ac_fn_c_try_compile "$LINENO" 9194 then : 9195 xorg_cv_cc_flag_unused_command_line_argument=yes 9196 else $as_nop 9197 xorg_cv_cc_flag_unused_command_line_argument=no 9198 fi 9199 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9200 fi 9201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9202 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9203 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9204 CFLAGS="$xorg_testset_save_CFLAGS" 9205 fi 9206 9207 found="no" 9208 9209 if test $found = "no" ; then 9210 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9212 fi 9213 9214 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9216 fi 9217 9218 CFLAGS="$CFLAGS -Wnonnull" 9219 9220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9221 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9222 cacheid=xorg_cv_cc_flag__Wnonnull 9223 if eval test \${$cacheid+y} 9224 then : 9225 printf %s "(cached) " >&6 9226 else $as_nop 9227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9228 /* end confdefs.h. */ 9229 int i; 9230 int 9231 main (void) 9232 { 9233 9234 ; 9235 return 0; 9236 } 9237 _ACEOF 9238 if ac_fn_c_try_link "$LINENO" 9239 then : 9240 eval $cacheid=yes 9241 else $as_nop 9242 eval $cacheid=no 9243 fi 9244 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9245 conftest$ac_exeext conftest.$ac_ext 9246 fi 9247 9248 9249 CFLAGS="$xorg_testset_save_CFLAGS" 9250 9251 eval supported=\$$cacheid 9252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9253 printf "%s\n" "$supported" >&6; } 9254 if test "$supported" = "yes" ; then 9255 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9256 found="yes" 9257 fi 9258 fi 9259 9260 9261 9262 9263 9264 9265 9266 9267 9268 9269 9270 9271 9272 9273 9274 xorg_testset_save_CFLAGS="$CFLAGS" 9275 9276 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9279 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9280 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9281 then : 9282 printf %s "(cached) " >&6 9283 else $as_nop 9284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9285 /* end confdefs.h. */ 9286 int i; 9287 _ACEOF 9288 if ac_fn_c_try_compile "$LINENO" 9289 then : 9290 xorg_cv_cc_flag_unknown_warning_option=yes 9291 else $as_nop 9292 xorg_cv_cc_flag_unknown_warning_option=no 9293 fi 9294 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9295 fi 9296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9297 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9298 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9299 CFLAGS="$xorg_testset_save_CFLAGS" 9300 fi 9301 9302 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9305 fi 9306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9308 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9309 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9310 then : 9311 printf %s "(cached) " >&6 9312 else $as_nop 9313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9314 /* end confdefs.h. */ 9315 int i; 9316 _ACEOF 9317 if ac_fn_c_try_compile "$LINENO" 9318 then : 9319 xorg_cv_cc_flag_unused_command_line_argument=yes 9320 else $as_nop 9321 xorg_cv_cc_flag_unused_command_line_argument=no 9322 fi 9323 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9324 fi 9325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9326 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9327 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9328 CFLAGS="$xorg_testset_save_CFLAGS" 9329 fi 9330 9331 found="no" 9332 9333 if test $found = "no" ; then 9334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9336 fi 9337 9338 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9340 fi 9341 9342 CFLAGS="$CFLAGS -Winit-self" 9343 9344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9345 printf %s "checking if $CC supports -Winit-self... " >&6; } 9346 cacheid=xorg_cv_cc_flag__Winit_self 9347 if eval test \${$cacheid+y} 9348 then : 9349 printf %s "(cached) " >&6 9350 else $as_nop 9351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9352 /* end confdefs.h. */ 9353 int i; 9354 int 9355 main (void) 9356 { 9357 9358 ; 9359 return 0; 9360 } 9361 _ACEOF 9362 if ac_fn_c_try_link "$LINENO" 9363 then : 9364 eval $cacheid=yes 9365 else $as_nop 9366 eval $cacheid=no 9367 fi 9368 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9369 conftest$ac_exeext conftest.$ac_ext 9370 fi 9371 9372 9373 CFLAGS="$xorg_testset_save_CFLAGS" 9374 9375 eval supported=\$$cacheid 9376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9377 printf "%s\n" "$supported" >&6; } 9378 if test "$supported" = "yes" ; then 9379 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9380 found="yes" 9381 fi 9382 fi 9383 9384 9385 9386 9387 9388 9389 9390 9391 9392 9393 9394 9395 9396 9397 9398 xorg_testset_save_CFLAGS="$CFLAGS" 9399 9400 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9403 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9404 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9405 then : 9406 printf %s "(cached) " >&6 9407 else $as_nop 9408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9409 /* end confdefs.h. */ 9410 int i; 9411 _ACEOF 9412 if ac_fn_c_try_compile "$LINENO" 9413 then : 9414 xorg_cv_cc_flag_unknown_warning_option=yes 9415 else $as_nop 9416 xorg_cv_cc_flag_unknown_warning_option=no 9417 fi 9418 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9419 fi 9420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9421 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9422 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9423 CFLAGS="$xorg_testset_save_CFLAGS" 9424 fi 9425 9426 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9427 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9429 fi 9430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9432 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9433 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9434 then : 9435 printf %s "(cached) " >&6 9436 else $as_nop 9437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9438 /* end confdefs.h. */ 9439 int i; 9440 _ACEOF 9441 if ac_fn_c_try_compile "$LINENO" 9442 then : 9443 xorg_cv_cc_flag_unused_command_line_argument=yes 9444 else $as_nop 9445 xorg_cv_cc_flag_unused_command_line_argument=no 9446 fi 9447 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9448 fi 9449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9450 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9451 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9452 CFLAGS="$xorg_testset_save_CFLAGS" 9453 fi 9454 9455 found="no" 9456 9457 if test $found = "no" ; then 9458 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9460 fi 9461 9462 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9464 fi 9465 9466 CFLAGS="$CFLAGS -Wmain" 9467 9468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9469 printf %s "checking if $CC supports -Wmain... " >&6; } 9470 cacheid=xorg_cv_cc_flag__Wmain 9471 if eval test \${$cacheid+y} 9472 then : 9473 printf %s "(cached) " >&6 9474 else $as_nop 9475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9476 /* end confdefs.h. */ 9477 int i; 9478 int 9479 main (void) 9480 { 9481 9482 ; 9483 return 0; 9484 } 9485 _ACEOF 9486 if ac_fn_c_try_link "$LINENO" 9487 then : 9488 eval $cacheid=yes 9489 else $as_nop 9490 eval $cacheid=no 9491 fi 9492 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9493 conftest$ac_exeext conftest.$ac_ext 9494 fi 9495 9496 9497 CFLAGS="$xorg_testset_save_CFLAGS" 9498 9499 eval supported=\$$cacheid 9500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9501 printf "%s\n" "$supported" >&6; } 9502 if test "$supported" = "yes" ; then 9503 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9504 found="yes" 9505 fi 9506 fi 9507 9508 9509 9510 9511 9512 9513 9514 9515 9516 9517 9518 9519 9520 9521 9522 xorg_testset_save_CFLAGS="$CFLAGS" 9523 9524 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9527 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9528 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9529 then : 9530 printf %s "(cached) " >&6 9531 else $as_nop 9532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9533 /* end confdefs.h. */ 9534 int i; 9535 _ACEOF 9536 if ac_fn_c_try_compile "$LINENO" 9537 then : 9538 xorg_cv_cc_flag_unknown_warning_option=yes 9539 else $as_nop 9540 xorg_cv_cc_flag_unknown_warning_option=no 9541 fi 9542 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9543 fi 9544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9545 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9546 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9547 CFLAGS="$xorg_testset_save_CFLAGS" 9548 fi 9549 9550 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9551 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9553 fi 9554 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9556 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9557 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9558 then : 9559 printf %s "(cached) " >&6 9560 else $as_nop 9561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9562 /* end confdefs.h. */ 9563 int i; 9564 _ACEOF 9565 if ac_fn_c_try_compile "$LINENO" 9566 then : 9567 xorg_cv_cc_flag_unused_command_line_argument=yes 9568 else $as_nop 9569 xorg_cv_cc_flag_unused_command_line_argument=no 9570 fi 9571 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9572 fi 9573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9574 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9575 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9576 CFLAGS="$xorg_testset_save_CFLAGS" 9577 fi 9578 9579 found="no" 9580 9581 if test $found = "no" ; then 9582 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9583 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9584 fi 9585 9586 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9588 fi 9589 9590 CFLAGS="$CFLAGS -Wmissing-braces" 9591 9592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9593 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9594 cacheid=xorg_cv_cc_flag__Wmissing_braces 9595 if eval test \${$cacheid+y} 9596 then : 9597 printf %s "(cached) " >&6 9598 else $as_nop 9599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9600 /* end confdefs.h. */ 9601 int i; 9602 int 9603 main (void) 9604 { 9605 9606 ; 9607 return 0; 9608 } 9609 _ACEOF 9610 if ac_fn_c_try_link "$LINENO" 9611 then : 9612 eval $cacheid=yes 9613 else $as_nop 9614 eval $cacheid=no 9615 fi 9616 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9617 conftest$ac_exeext conftest.$ac_ext 9618 fi 9619 9620 9621 CFLAGS="$xorg_testset_save_CFLAGS" 9622 9623 eval supported=\$$cacheid 9624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9625 printf "%s\n" "$supported" >&6; } 9626 if test "$supported" = "yes" ; then 9627 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9628 found="yes" 9629 fi 9630 fi 9631 9632 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 xorg_testset_save_CFLAGS="$CFLAGS" 9647 9648 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9651 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9652 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9653 then : 9654 printf %s "(cached) " >&6 9655 else $as_nop 9656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9657 /* end confdefs.h. */ 9658 int i; 9659 _ACEOF 9660 if ac_fn_c_try_compile "$LINENO" 9661 then : 9662 xorg_cv_cc_flag_unknown_warning_option=yes 9663 else $as_nop 9664 xorg_cv_cc_flag_unknown_warning_option=no 9665 fi 9666 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9667 fi 9668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9669 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9670 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9671 CFLAGS="$xorg_testset_save_CFLAGS" 9672 fi 9673 9674 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9677 fi 9678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9680 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9681 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9682 then : 9683 printf %s "(cached) " >&6 9684 else $as_nop 9685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9686 /* end confdefs.h. */ 9687 int i; 9688 _ACEOF 9689 if ac_fn_c_try_compile "$LINENO" 9690 then : 9691 xorg_cv_cc_flag_unused_command_line_argument=yes 9692 else $as_nop 9693 xorg_cv_cc_flag_unused_command_line_argument=no 9694 fi 9695 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9696 fi 9697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9698 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9699 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9700 CFLAGS="$xorg_testset_save_CFLAGS" 9701 fi 9702 9703 found="no" 9704 9705 if test $found = "no" ; then 9706 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9708 fi 9709 9710 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9712 fi 9713 9714 CFLAGS="$CFLAGS -Wsequence-point" 9715 9716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9717 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9718 cacheid=xorg_cv_cc_flag__Wsequence_point 9719 if eval test \${$cacheid+y} 9720 then : 9721 printf %s "(cached) " >&6 9722 else $as_nop 9723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9724 /* end confdefs.h. */ 9725 int i; 9726 int 9727 main (void) 9728 { 9729 9730 ; 9731 return 0; 9732 } 9733 _ACEOF 9734 if ac_fn_c_try_link "$LINENO" 9735 then : 9736 eval $cacheid=yes 9737 else $as_nop 9738 eval $cacheid=no 9739 fi 9740 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9741 conftest$ac_exeext conftest.$ac_ext 9742 fi 9743 9744 9745 CFLAGS="$xorg_testset_save_CFLAGS" 9746 9747 eval supported=\$$cacheid 9748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9749 printf "%s\n" "$supported" >&6; } 9750 if test "$supported" = "yes" ; then 9751 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9752 found="yes" 9753 fi 9754 fi 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766 9767 9768 9769 9770 xorg_testset_save_CFLAGS="$CFLAGS" 9771 9772 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9775 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9776 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9777 then : 9778 printf %s "(cached) " >&6 9779 else $as_nop 9780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9781 /* end confdefs.h. */ 9782 int i; 9783 _ACEOF 9784 if ac_fn_c_try_compile "$LINENO" 9785 then : 9786 xorg_cv_cc_flag_unknown_warning_option=yes 9787 else $as_nop 9788 xorg_cv_cc_flag_unknown_warning_option=no 9789 fi 9790 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9791 fi 9792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9793 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9794 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9795 CFLAGS="$xorg_testset_save_CFLAGS" 9796 fi 9797 9798 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9801 fi 9802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9804 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9805 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9806 then : 9807 printf %s "(cached) " >&6 9808 else $as_nop 9809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9810 /* end confdefs.h. */ 9811 int i; 9812 _ACEOF 9813 if ac_fn_c_try_compile "$LINENO" 9814 then : 9815 xorg_cv_cc_flag_unused_command_line_argument=yes 9816 else $as_nop 9817 xorg_cv_cc_flag_unused_command_line_argument=no 9818 fi 9819 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9820 fi 9821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9822 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9823 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9824 CFLAGS="$xorg_testset_save_CFLAGS" 9825 fi 9826 9827 found="no" 9828 9829 if test $found = "no" ; then 9830 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9832 fi 9833 9834 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9836 fi 9837 9838 CFLAGS="$CFLAGS -Wreturn-type" 9839 9840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9841 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9842 cacheid=xorg_cv_cc_flag__Wreturn_type 9843 if eval test \${$cacheid+y} 9844 then : 9845 printf %s "(cached) " >&6 9846 else $as_nop 9847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9848 /* end confdefs.h. */ 9849 int i; 9850 int 9851 main (void) 9852 { 9853 9854 ; 9855 return 0; 9856 } 9857 _ACEOF 9858 if ac_fn_c_try_link "$LINENO" 9859 then : 9860 eval $cacheid=yes 9861 else $as_nop 9862 eval $cacheid=no 9863 fi 9864 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9865 conftest$ac_exeext conftest.$ac_ext 9866 fi 9867 9868 9869 CFLAGS="$xorg_testset_save_CFLAGS" 9870 9871 eval supported=\$$cacheid 9872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9873 printf "%s\n" "$supported" >&6; } 9874 if test "$supported" = "yes" ; then 9875 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9876 found="yes" 9877 fi 9878 fi 9879 9880 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893 9894 xorg_testset_save_CFLAGS="$CFLAGS" 9895 9896 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9899 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9900 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9901 then : 9902 printf %s "(cached) " >&6 9903 else $as_nop 9904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9905 /* end confdefs.h. */ 9906 int i; 9907 _ACEOF 9908 if ac_fn_c_try_compile "$LINENO" 9909 then : 9910 xorg_cv_cc_flag_unknown_warning_option=yes 9911 else $as_nop 9912 xorg_cv_cc_flag_unknown_warning_option=no 9913 fi 9914 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9915 fi 9916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9917 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9918 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9919 CFLAGS="$xorg_testset_save_CFLAGS" 9920 fi 9921 9922 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9923 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9925 fi 9926 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9928 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9929 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9930 then : 9931 printf %s "(cached) " >&6 9932 else $as_nop 9933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9934 /* end confdefs.h. */ 9935 int i; 9936 _ACEOF 9937 if ac_fn_c_try_compile "$LINENO" 9938 then : 9939 xorg_cv_cc_flag_unused_command_line_argument=yes 9940 else $as_nop 9941 xorg_cv_cc_flag_unused_command_line_argument=no 9942 fi 9943 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9944 fi 9945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9946 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9947 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9948 CFLAGS="$xorg_testset_save_CFLAGS" 9949 fi 9950 9951 found="no" 9952 9953 if test $found = "no" ; then 9954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9956 fi 9957 9958 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9959 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9960 fi 9961 9962 CFLAGS="$CFLAGS -Wtrigraphs" 9963 9964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9965 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9966 cacheid=xorg_cv_cc_flag__Wtrigraphs 9967 if eval test \${$cacheid+y} 9968 then : 9969 printf %s "(cached) " >&6 9970 else $as_nop 9971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9972 /* end confdefs.h. */ 9973 int i; 9974 int 9975 main (void) 9976 { 9977 9978 ; 9979 return 0; 9980 } 9981 _ACEOF 9982 if ac_fn_c_try_link "$LINENO" 9983 then : 9984 eval $cacheid=yes 9985 else $as_nop 9986 eval $cacheid=no 9987 fi 9988 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9989 conftest$ac_exeext conftest.$ac_ext 9990 fi 9991 9992 9993 CFLAGS="$xorg_testset_save_CFLAGS" 9994 9995 eval supported=\$$cacheid 9996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9997 printf "%s\n" "$supported" >&6; } 9998 if test "$supported" = "yes" ; then 9999 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10000 found="yes" 10001 fi 10002 fi 10003 10004 10005 10006 10007 10008 10009 10010 10011 10012 10013 10014 10015 10016 10017 10018 xorg_testset_save_CFLAGS="$CFLAGS" 10019 10020 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10023 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10024 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10025 then : 10026 printf %s "(cached) " >&6 10027 else $as_nop 10028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10029 /* end confdefs.h. */ 10030 int i; 10031 _ACEOF 10032 if ac_fn_c_try_compile "$LINENO" 10033 then : 10034 xorg_cv_cc_flag_unknown_warning_option=yes 10035 else $as_nop 10036 xorg_cv_cc_flag_unknown_warning_option=no 10037 fi 10038 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10039 fi 10040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10041 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10042 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10043 CFLAGS="$xorg_testset_save_CFLAGS" 10044 fi 10045 10046 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10047 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10049 fi 10050 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10052 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10053 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10054 then : 10055 printf %s "(cached) " >&6 10056 else $as_nop 10057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10058 /* end confdefs.h. */ 10059 int i; 10060 _ACEOF 10061 if ac_fn_c_try_compile "$LINENO" 10062 then : 10063 xorg_cv_cc_flag_unused_command_line_argument=yes 10064 else $as_nop 10065 xorg_cv_cc_flag_unused_command_line_argument=no 10066 fi 10067 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10068 fi 10069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10070 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10071 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10072 CFLAGS="$xorg_testset_save_CFLAGS" 10073 fi 10074 10075 found="no" 10076 10077 if test $found = "no" ; then 10078 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10080 fi 10081 10082 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10084 fi 10085 10086 CFLAGS="$CFLAGS -Warray-bounds" 10087 10088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10089 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10090 cacheid=xorg_cv_cc_flag__Warray_bounds 10091 if eval test \${$cacheid+y} 10092 then : 10093 printf %s "(cached) " >&6 10094 else $as_nop 10095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10096 /* end confdefs.h. */ 10097 int i; 10098 int 10099 main (void) 10100 { 10101 10102 ; 10103 return 0; 10104 } 10105 _ACEOF 10106 if ac_fn_c_try_link "$LINENO" 10107 then : 10108 eval $cacheid=yes 10109 else $as_nop 10110 eval $cacheid=no 10111 fi 10112 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10113 conftest$ac_exeext conftest.$ac_ext 10114 fi 10115 10116 10117 CFLAGS="$xorg_testset_save_CFLAGS" 10118 10119 eval supported=\$$cacheid 10120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10121 printf "%s\n" "$supported" >&6; } 10122 if test "$supported" = "yes" ; then 10123 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10124 found="yes" 10125 fi 10126 fi 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 10139 10140 10141 10142 xorg_testset_save_CFLAGS="$CFLAGS" 10143 10144 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10147 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10148 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10149 then : 10150 printf %s "(cached) " >&6 10151 else $as_nop 10152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10153 /* end confdefs.h. */ 10154 int i; 10155 _ACEOF 10156 if ac_fn_c_try_compile "$LINENO" 10157 then : 10158 xorg_cv_cc_flag_unknown_warning_option=yes 10159 else $as_nop 10160 xorg_cv_cc_flag_unknown_warning_option=no 10161 fi 10162 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10163 fi 10164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10165 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10166 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10167 CFLAGS="$xorg_testset_save_CFLAGS" 10168 fi 10169 10170 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10173 fi 10174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10176 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10177 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10178 then : 10179 printf %s "(cached) " >&6 10180 else $as_nop 10181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10182 /* end confdefs.h. */ 10183 int i; 10184 _ACEOF 10185 if ac_fn_c_try_compile "$LINENO" 10186 then : 10187 xorg_cv_cc_flag_unused_command_line_argument=yes 10188 else $as_nop 10189 xorg_cv_cc_flag_unused_command_line_argument=no 10190 fi 10191 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10192 fi 10193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10194 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10195 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10196 CFLAGS="$xorg_testset_save_CFLAGS" 10197 fi 10198 10199 found="no" 10200 10201 if test $found = "no" ; then 10202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10204 fi 10205 10206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10208 fi 10209 10210 CFLAGS="$CFLAGS -Wwrite-strings" 10211 10212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10213 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10214 cacheid=xorg_cv_cc_flag__Wwrite_strings 10215 if eval test \${$cacheid+y} 10216 then : 10217 printf %s "(cached) " >&6 10218 else $as_nop 10219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10220 /* end confdefs.h. */ 10221 int i; 10222 int 10223 main (void) 10224 { 10225 10226 ; 10227 return 0; 10228 } 10229 _ACEOF 10230 if ac_fn_c_try_link "$LINENO" 10231 then : 10232 eval $cacheid=yes 10233 else $as_nop 10234 eval $cacheid=no 10235 fi 10236 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10237 conftest$ac_exeext conftest.$ac_ext 10238 fi 10239 10240 10241 CFLAGS="$xorg_testset_save_CFLAGS" 10242 10243 eval supported=\$$cacheid 10244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10245 printf "%s\n" "$supported" >&6; } 10246 if test "$supported" = "yes" ; then 10247 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10248 found="yes" 10249 fi 10250 fi 10251 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265 10266 xorg_testset_save_CFLAGS="$CFLAGS" 10267 10268 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10271 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10272 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10273 then : 10274 printf %s "(cached) " >&6 10275 else $as_nop 10276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10277 /* end confdefs.h. */ 10278 int i; 10279 _ACEOF 10280 if ac_fn_c_try_compile "$LINENO" 10281 then : 10282 xorg_cv_cc_flag_unknown_warning_option=yes 10283 else $as_nop 10284 xorg_cv_cc_flag_unknown_warning_option=no 10285 fi 10286 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10287 fi 10288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10289 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10290 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10291 CFLAGS="$xorg_testset_save_CFLAGS" 10292 fi 10293 10294 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10295 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10297 fi 10298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10300 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10301 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10302 then : 10303 printf %s "(cached) " >&6 10304 else $as_nop 10305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10306 /* end confdefs.h. */ 10307 int i; 10308 _ACEOF 10309 if ac_fn_c_try_compile "$LINENO" 10310 then : 10311 xorg_cv_cc_flag_unused_command_line_argument=yes 10312 else $as_nop 10313 xorg_cv_cc_flag_unused_command_line_argument=no 10314 fi 10315 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10316 fi 10317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10318 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10320 CFLAGS="$xorg_testset_save_CFLAGS" 10321 fi 10322 10323 found="no" 10324 10325 if test $found = "no" ; then 10326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10328 fi 10329 10330 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10332 fi 10333 10334 CFLAGS="$CFLAGS -Waddress" 10335 10336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10337 printf %s "checking if $CC supports -Waddress... " >&6; } 10338 cacheid=xorg_cv_cc_flag__Waddress 10339 if eval test \${$cacheid+y} 10340 then : 10341 printf %s "(cached) " >&6 10342 else $as_nop 10343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10344 /* end confdefs.h. */ 10345 int i; 10346 int 10347 main (void) 10348 { 10349 10350 ; 10351 return 0; 10352 } 10353 _ACEOF 10354 if ac_fn_c_try_link "$LINENO" 10355 then : 10356 eval $cacheid=yes 10357 else $as_nop 10358 eval $cacheid=no 10359 fi 10360 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10361 conftest$ac_exeext conftest.$ac_ext 10362 fi 10363 10364 10365 CFLAGS="$xorg_testset_save_CFLAGS" 10366 10367 eval supported=\$$cacheid 10368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10369 printf "%s\n" "$supported" >&6; } 10370 if test "$supported" = "yes" ; then 10371 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10372 found="yes" 10373 fi 10374 fi 10375 10376 10377 10378 10379 10380 10381 10382 10383 10384 10385 10386 10387 10388 10389 10390 xorg_testset_save_CFLAGS="$CFLAGS" 10391 10392 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10395 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10396 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10397 then : 10398 printf %s "(cached) " >&6 10399 else $as_nop 10400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10401 /* end confdefs.h. */ 10402 int i; 10403 _ACEOF 10404 if ac_fn_c_try_compile "$LINENO" 10405 then : 10406 xorg_cv_cc_flag_unknown_warning_option=yes 10407 else $as_nop 10408 xorg_cv_cc_flag_unknown_warning_option=no 10409 fi 10410 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10411 fi 10412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10413 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10414 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10415 CFLAGS="$xorg_testset_save_CFLAGS" 10416 fi 10417 10418 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10419 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10421 fi 10422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10424 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10425 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10426 then : 10427 printf %s "(cached) " >&6 10428 else $as_nop 10429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10430 /* end confdefs.h. */ 10431 int i; 10432 _ACEOF 10433 if ac_fn_c_try_compile "$LINENO" 10434 then : 10435 xorg_cv_cc_flag_unused_command_line_argument=yes 10436 else $as_nop 10437 xorg_cv_cc_flag_unused_command_line_argument=no 10438 fi 10439 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10440 fi 10441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10442 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10443 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10444 CFLAGS="$xorg_testset_save_CFLAGS" 10445 fi 10446 10447 found="no" 10448 10449 if test $found = "no" ; then 10450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10452 fi 10453 10454 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10456 fi 10457 10458 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10459 10460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10461 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10462 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10463 if eval test \${$cacheid+y} 10464 then : 10465 printf %s "(cached) " >&6 10466 else $as_nop 10467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10468 /* end confdefs.h. */ 10469 int i; 10470 int 10471 main (void) 10472 { 10473 10474 ; 10475 return 0; 10476 } 10477 _ACEOF 10478 if ac_fn_c_try_link "$LINENO" 10479 then : 10480 eval $cacheid=yes 10481 else $as_nop 10482 eval $cacheid=no 10483 fi 10484 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10485 conftest$ac_exeext conftest.$ac_ext 10486 fi 10487 10488 10489 CFLAGS="$xorg_testset_save_CFLAGS" 10490 10491 eval supported=\$$cacheid 10492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10493 printf "%s\n" "$supported" >&6; } 10494 if test "$supported" = "yes" ; then 10495 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10496 found="yes" 10497 fi 10498 fi 10499 10500 10501 10502 10503 10504 10505 10506 10507 10508 10509 10510 10511 10512 10513 10514 xorg_testset_save_CFLAGS="$CFLAGS" 10515 10516 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10517 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10519 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10520 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10521 then : 10522 printf %s "(cached) " >&6 10523 else $as_nop 10524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10525 /* end confdefs.h. */ 10526 int i; 10527 _ACEOF 10528 if ac_fn_c_try_compile "$LINENO" 10529 then : 10530 xorg_cv_cc_flag_unknown_warning_option=yes 10531 else $as_nop 10532 xorg_cv_cc_flag_unknown_warning_option=no 10533 fi 10534 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10535 fi 10536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10537 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10538 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10539 CFLAGS="$xorg_testset_save_CFLAGS" 10540 fi 10541 10542 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10543 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10545 fi 10546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10548 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10549 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10550 then : 10551 printf %s "(cached) " >&6 10552 else $as_nop 10553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10554 /* end confdefs.h. */ 10555 int i; 10556 _ACEOF 10557 if ac_fn_c_try_compile "$LINENO" 10558 then : 10559 xorg_cv_cc_flag_unused_command_line_argument=yes 10560 else $as_nop 10561 xorg_cv_cc_flag_unused_command_line_argument=no 10562 fi 10563 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10564 fi 10565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10566 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10567 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10568 CFLAGS="$xorg_testset_save_CFLAGS" 10569 fi 10570 10571 found="no" 10572 10573 if test $found = "no" ; then 10574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10576 fi 10577 10578 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10580 fi 10581 10582 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10583 10584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10585 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10586 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10587 if eval test \${$cacheid+y} 10588 then : 10589 printf %s "(cached) " >&6 10590 else $as_nop 10591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10592 /* end confdefs.h. */ 10593 int i; 10594 int 10595 main (void) 10596 { 10597 10598 ; 10599 return 0; 10600 } 10601 _ACEOF 10602 if ac_fn_c_try_link "$LINENO" 10603 then : 10604 eval $cacheid=yes 10605 else $as_nop 10606 eval $cacheid=no 10607 fi 10608 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10609 conftest$ac_exeext conftest.$ac_ext 10610 fi 10611 10612 10613 CFLAGS="$xorg_testset_save_CFLAGS" 10614 10615 eval supported=\$$cacheid 10616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10617 printf "%s\n" "$supported" >&6; } 10618 if test "$supported" = "yes" ; then 10619 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10620 found="yes" 10621 fi 10622 fi 10623 10624 10625 fi 10626 10627 10628 10629 10630 10631 10632 10633 CWARNFLAGS="$BASE_CFLAGS" 10634 if test "x$GCC" = xyes ; then 10635 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10636 fi 10637 10638 10639 10640 10641 10642 10643 10644 10645 # Check whether --enable-strict-compilation was given. 10646 if test ${enable_strict_compilation+y} 10647 then : 10648 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10649 else $as_nop 10650 STRICT_COMPILE=no 10651 fi 10652 10653 10654 10655 10656 10657 10658 STRICT_CFLAGS="" 10659 10660 10661 10662 10663 10664 10665 10666 10667 10668 10669 10670 10671 10672 xorg_testset_save_CFLAGS="$CFLAGS" 10673 10674 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10677 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10678 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10679 then : 10680 printf %s "(cached) " >&6 10681 else $as_nop 10682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10683 /* end confdefs.h. */ 10684 int i; 10685 _ACEOF 10686 if ac_fn_c_try_compile "$LINENO" 10687 then : 10688 xorg_cv_cc_flag_unknown_warning_option=yes 10689 else $as_nop 10690 xorg_cv_cc_flag_unknown_warning_option=no 10691 fi 10692 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10693 fi 10694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10695 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10696 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10697 CFLAGS="$xorg_testset_save_CFLAGS" 10698 fi 10699 10700 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10703 fi 10704 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10706 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10707 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10708 then : 10709 printf %s "(cached) " >&6 10710 else $as_nop 10711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10712 /* end confdefs.h. */ 10713 int i; 10714 _ACEOF 10715 if ac_fn_c_try_compile "$LINENO" 10716 then : 10717 xorg_cv_cc_flag_unused_command_line_argument=yes 10718 else $as_nop 10719 xorg_cv_cc_flag_unused_command_line_argument=no 10720 fi 10721 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10722 fi 10723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10724 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10725 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10726 CFLAGS="$xorg_testset_save_CFLAGS" 10727 fi 10728 10729 found="no" 10730 10731 if test $found = "no" ; then 10732 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10734 fi 10735 10736 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10738 fi 10739 10740 CFLAGS="$CFLAGS -pedantic" 10741 10742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10743 printf %s "checking if $CC supports -pedantic... " >&6; } 10744 cacheid=xorg_cv_cc_flag__pedantic 10745 if eval test \${$cacheid+y} 10746 then : 10747 printf %s "(cached) " >&6 10748 else $as_nop 10749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10750 /* end confdefs.h. */ 10751 int i; 10752 int 10753 main (void) 10754 { 10755 10756 ; 10757 return 0; 10758 } 10759 _ACEOF 10760 if ac_fn_c_try_link "$LINENO" 10761 then : 10762 eval $cacheid=yes 10763 else $as_nop 10764 eval $cacheid=no 10765 fi 10766 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10767 conftest$ac_exeext conftest.$ac_ext 10768 fi 10769 10770 10771 CFLAGS="$xorg_testset_save_CFLAGS" 10772 10773 eval supported=\$$cacheid 10774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10775 printf "%s\n" "$supported" >&6; } 10776 if test "$supported" = "yes" ; then 10777 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10778 found="yes" 10779 fi 10780 fi 10781 10782 10783 10784 10785 10786 10787 10788 10789 10790 10791 10792 10793 10794 10795 10796 xorg_testset_save_CFLAGS="$CFLAGS" 10797 10798 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10801 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10802 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10803 then : 10804 printf %s "(cached) " >&6 10805 else $as_nop 10806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10807 /* end confdefs.h. */ 10808 int i; 10809 _ACEOF 10810 if ac_fn_c_try_compile "$LINENO" 10811 then : 10812 xorg_cv_cc_flag_unknown_warning_option=yes 10813 else $as_nop 10814 xorg_cv_cc_flag_unknown_warning_option=no 10815 fi 10816 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10817 fi 10818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10819 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10820 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10821 CFLAGS="$xorg_testset_save_CFLAGS" 10822 fi 10823 10824 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10825 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10827 fi 10828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10830 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10831 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10832 then : 10833 printf %s "(cached) " >&6 10834 else $as_nop 10835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10836 /* end confdefs.h. */ 10837 int i; 10838 _ACEOF 10839 if ac_fn_c_try_compile "$LINENO" 10840 then : 10841 xorg_cv_cc_flag_unused_command_line_argument=yes 10842 else $as_nop 10843 xorg_cv_cc_flag_unused_command_line_argument=no 10844 fi 10845 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10846 fi 10847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10848 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10849 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10850 CFLAGS="$xorg_testset_save_CFLAGS" 10851 fi 10852 10853 found="no" 10854 10855 if test $found = "no" ; then 10856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10858 fi 10859 10860 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10861 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10862 fi 10863 10864 CFLAGS="$CFLAGS -Werror" 10865 10866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10867 printf %s "checking if $CC supports -Werror... " >&6; } 10868 cacheid=xorg_cv_cc_flag__Werror 10869 if eval test \${$cacheid+y} 10870 then : 10871 printf %s "(cached) " >&6 10872 else $as_nop 10873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10874 /* end confdefs.h. */ 10875 int i; 10876 int 10877 main (void) 10878 { 10879 10880 ; 10881 return 0; 10882 } 10883 _ACEOF 10884 if ac_fn_c_try_link "$LINENO" 10885 then : 10886 eval $cacheid=yes 10887 else $as_nop 10888 eval $cacheid=no 10889 fi 10890 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10891 conftest$ac_exeext conftest.$ac_ext 10892 fi 10893 10894 10895 CFLAGS="$xorg_testset_save_CFLAGS" 10896 10897 eval supported=\$$cacheid 10898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10899 printf "%s\n" "$supported" >&6; } 10900 if test "$supported" = "yes" ; then 10901 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10902 found="yes" 10903 fi 10904 fi 10905 10906 if test $found = "no" ; then 10907 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10908 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10909 fi 10910 10911 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10913 fi 10914 10915 CFLAGS="$CFLAGS -errwarn" 10916 10917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10918 printf %s "checking if $CC supports -errwarn... " >&6; } 10919 cacheid=xorg_cv_cc_flag__errwarn 10920 if eval test \${$cacheid+y} 10921 then : 10922 printf %s "(cached) " >&6 10923 else $as_nop 10924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10925 /* end confdefs.h. */ 10926 int i; 10927 int 10928 main (void) 10929 { 10930 10931 ; 10932 return 0; 10933 } 10934 _ACEOF 10935 if ac_fn_c_try_link "$LINENO" 10936 then : 10937 eval $cacheid=yes 10938 else $as_nop 10939 eval $cacheid=no 10940 fi 10941 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10942 conftest$ac_exeext conftest.$ac_ext 10943 fi 10944 10945 10946 CFLAGS="$xorg_testset_save_CFLAGS" 10947 10948 eval supported=\$$cacheid 10949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10950 printf "%s\n" "$supported" >&6; } 10951 if test "$supported" = "yes" ; then 10952 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10953 found="yes" 10954 fi 10955 fi 10956 10957 10958 10959 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10960 # activate it with -Werror, so we add it here explicitly. 10961 10962 10963 10964 10965 10966 10967 10968 10969 10970 10971 10972 10973 10974 xorg_testset_save_CFLAGS="$CFLAGS" 10975 10976 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10979 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10980 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10981 then : 10982 printf %s "(cached) " >&6 10983 else $as_nop 10984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10985 /* end confdefs.h. */ 10986 int i; 10987 _ACEOF 10988 if ac_fn_c_try_compile "$LINENO" 10989 then : 10990 xorg_cv_cc_flag_unknown_warning_option=yes 10991 else $as_nop 10992 xorg_cv_cc_flag_unknown_warning_option=no 10993 fi 10994 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10995 fi 10996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10997 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10998 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10999 CFLAGS="$xorg_testset_save_CFLAGS" 11000 fi 11001 11002 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11005 fi 11006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11008 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11009 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11010 then : 11011 printf %s "(cached) " >&6 11012 else $as_nop 11013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11014 /* end confdefs.h. */ 11015 int i; 11016 _ACEOF 11017 if ac_fn_c_try_compile "$LINENO" 11018 then : 11019 xorg_cv_cc_flag_unused_command_line_argument=yes 11020 else $as_nop 11021 xorg_cv_cc_flag_unused_command_line_argument=no 11022 fi 11023 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11024 fi 11025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11026 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11027 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11028 CFLAGS="$xorg_testset_save_CFLAGS" 11029 fi 11030 11031 found="no" 11032 11033 if test $found = "no" ; then 11034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11036 fi 11037 11038 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11040 fi 11041 11042 CFLAGS="$CFLAGS -Werror=attributes" 11043 11044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11045 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11046 cacheid=xorg_cv_cc_flag__Werror_attributes 11047 if eval test \${$cacheid+y} 11048 then : 11049 printf %s "(cached) " >&6 11050 else $as_nop 11051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11052 /* end confdefs.h. */ 11053 int i; 11054 int 11055 main (void) 11056 { 11057 11058 ; 11059 return 0; 11060 } 11061 _ACEOF 11062 if ac_fn_c_try_link "$LINENO" 11063 then : 11064 eval $cacheid=yes 11065 else $as_nop 11066 eval $cacheid=no 11067 fi 11068 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11069 conftest$ac_exeext conftest.$ac_ext 11070 fi 11071 11072 11073 CFLAGS="$xorg_testset_save_CFLAGS" 11074 11075 eval supported=\$$cacheid 11076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11077 printf "%s\n" "$supported" >&6; } 11078 if test "$supported" = "yes" ; then 11079 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11080 found="yes" 11081 fi 11082 fi 11083 11084 11085 11086 if test "x$STRICT_COMPILE" = "xyes"; then 11087 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11088 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11089 fi 11090 11091 11092 11093 11094 11095 11096 cat >>confdefs.h <<_ACEOF 11097 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11098 _ACEOF 11099 11100 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11101 if test "x$PVM" = "x"; then 11102 PVM="0" 11103 fi 11104 11105 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11106 11107 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11108 if test "x$PVP" = "x"; then 11109 PVP="0" 11110 fi 11111 11112 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11113 11114 11115 11116 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11117 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11118 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11119 touch \$(top_srcdir)/ChangeLog; \ 11120 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11121 11122 11123 11124 11125 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11126 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11127 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11128 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11129 touch \$(top_srcdir)/INSTALL; \ 11130 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11131 11132 11133 11134 11135 11136 11137 case $host_os in 11138 solaris*) 11139 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11140 # check for a man page file found in later versions that use 11141 # traditional section numbers instead 11142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11143 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11144 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11145 then : 11146 printf %s "(cached) " >&6 11147 else $as_nop 11148 test "$cross_compiling" = yes && 11149 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11150 if test -r "/usr/share/man/man7/attributes.7"; then 11151 ac_cv_file__usr_share_man_man7_attributes_7=yes 11152 else 11153 ac_cv_file__usr_share_man_man7_attributes_7=no 11154 fi 11155 fi 11156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11157 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11158 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11159 then : 11160 SYSV_MAN_SECTIONS=false 11161 else $as_nop 11162 SYSV_MAN_SECTIONS=true 11163 fi 11164 11165 ;; 11166 *) SYSV_MAN_SECTIONS=false ;; 11167 esac 11168 11169 if test x$APP_MAN_SUFFIX = x ; then 11170 APP_MAN_SUFFIX=1 11171 fi 11172 if test x$APP_MAN_DIR = x ; then 11173 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11174 fi 11175 11176 if test x$LIB_MAN_SUFFIX = x ; then 11177 LIB_MAN_SUFFIX=3 11178 fi 11179 if test x$LIB_MAN_DIR = x ; then 11180 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11181 fi 11182 11183 if test x$FILE_MAN_SUFFIX = x ; then 11184 case $SYSV_MAN_SECTIONS in 11185 true) FILE_MAN_SUFFIX=4 ;; 11186 *) FILE_MAN_SUFFIX=5 ;; 11187 esac 11188 fi 11189 if test x$FILE_MAN_DIR = x ; then 11190 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11191 fi 11192 11193 if test x$MISC_MAN_SUFFIX = x ; then 11194 case $SYSV_MAN_SECTIONS in 11195 true) MISC_MAN_SUFFIX=5 ;; 11196 *) MISC_MAN_SUFFIX=7 ;; 11197 esac 11198 fi 11199 if test x$MISC_MAN_DIR = x ; then 11200 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11201 fi 11202 11203 if test x$DRIVER_MAN_SUFFIX = x ; then 11204 case $SYSV_MAN_SECTIONS in 11205 true) DRIVER_MAN_SUFFIX=7 ;; 11206 *) DRIVER_MAN_SUFFIX=4 ;; 11207 esac 11208 fi 11209 if test x$DRIVER_MAN_DIR = x ; then 11210 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11211 fi 11212 11213 if test x$ADMIN_MAN_SUFFIX = x ; then 11214 case $SYSV_MAN_SECTIONS in 11215 true) ADMIN_MAN_SUFFIX=1m ;; 11216 *) ADMIN_MAN_SUFFIX=8 ;; 11217 esac 11218 fi 11219 if test x$ADMIN_MAN_DIR = x ; then 11220 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11221 fi 11222 11223 11224 11225 11226 11227 11228 11229 11230 11231 11232 11233 11234 11235 11236 11237 XORG_MAN_PAGE="X Version 11" 11238 11239 MAN_SUBSTS="\ 11240 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11241 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11242 -e 's|__xservername__|Xorg|g' \ 11243 -e 's|__xconfigfile__|xorg.conf|g' \ 11244 -e 's|__projectroot__|\$(prefix)|g' \ 11245 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11246 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11247 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11248 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11249 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11250 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11251 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11252 11253 11254 11255 # Check whether --enable-silent-rules was given. 11256 if test ${enable_silent_rules+y} 11257 then : 11258 enableval=$enable_silent_rules; 11259 fi 11260 11261 case $enable_silent_rules in # ((( 11262 yes) AM_DEFAULT_VERBOSITY=0;; 11263 no) AM_DEFAULT_VERBOSITY=1;; 11264 *) AM_DEFAULT_VERBOSITY=0;; 11265 esac 11266 am_make=${MAKE-make} 11267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11268 printf %s "checking whether $am_make supports nested variables... " >&6; } 11269 if test ${am_cv_make_support_nested_variables+y} 11270 then : 11271 printf %s "(cached) " >&6 11272 else $as_nop 11273 if printf "%s\n" 'TRUE=$(BAR$(V)) 11274 BAR0=false 11275 BAR1=true 11276 V=1 11277 am__doit: 11278 @$(TRUE) 11279 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11280 am_cv_make_support_nested_variables=yes 11281 else 11282 am_cv_make_support_nested_variables=no 11283 fi 11284 fi 11285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11286 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11287 if test $am_cv_make_support_nested_variables = yes; then 11288 AM_V='$(V)' 11289 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11290 else 11291 AM_V=$AM_DEFAULT_VERBOSITY 11292 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11293 fi 11294 AM_BACKSLASH='\' 11295 11296 11297 11298 ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 11299 if test "x$ac_cv_func_asprintf" = xyes 11300 then : 11301 printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h 11302 11303 fi 11304 11305 11306 # Checks for pkg-config packages 11307 11308 pkg_failed=no 11309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XKBPRINT" >&5 11310 printf %s "checking for XKBPRINT... " >&6; } 11311 11312 if test -n "$XKBPRINT_CFLAGS"; then 11313 pkg_cv_XKBPRINT_CFLAGS="$XKBPRINT_CFLAGS" 11314 elif test -n "$PKG_CONFIG"; then 11315 if test -n "$PKG_CONFIG" && \ 11316 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile x11 xproto >= 7.0.17\""; } >&5 11317 ($PKG_CONFIG --exists --print-errors "xkbfile x11 xproto >= 7.0.17") 2>&5 11318 ac_status=$? 11319 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11320 test $ac_status = 0; }; then 11321 pkg_cv_XKBPRINT_CFLAGS=`$PKG_CONFIG --cflags "xkbfile x11 xproto >= 7.0.17" 2>/dev/null` 11322 test "x$?" != "x0" && pkg_failed=yes 11323 else 11324 pkg_failed=yes 11325 fi 11326 else 11327 pkg_failed=untried 11328 fi 11329 if test -n "$XKBPRINT_LIBS"; then 11330 pkg_cv_XKBPRINT_LIBS="$XKBPRINT_LIBS" 11331 elif test -n "$PKG_CONFIG"; then 11332 if test -n "$PKG_CONFIG" && \ 11333 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile x11 xproto >= 7.0.17\""; } >&5 11334 ($PKG_CONFIG --exists --print-errors "xkbfile x11 xproto >= 7.0.17") 2>&5 11335 ac_status=$? 11336 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11337 test $ac_status = 0; }; then 11338 pkg_cv_XKBPRINT_LIBS=`$PKG_CONFIG --libs "xkbfile x11 xproto >= 7.0.17" 2>/dev/null` 11339 test "x$?" != "x0" && pkg_failed=yes 11340 else 11341 pkg_failed=yes 11342 fi 11343 else 11344 pkg_failed=untried 11345 fi 11346 11347 11348 11349 if test $pkg_failed = yes; then 11350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11351 printf "%s\n" "no" >&6; } 11352 11353 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11354 _pkg_short_errors_supported=yes 11355 else 11356 _pkg_short_errors_supported=no 11357 fi 11358 if test $_pkg_short_errors_supported = yes; then 11359 XKBPRINT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xkbfile x11 xproto >= 7.0.17" 2>&1` 11360 else 11361 XKBPRINT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xkbfile x11 xproto >= 7.0.17" 2>&1` 11362 fi 11363 # Put the nasty error message in config.log where it belongs 11364 echo "$XKBPRINT_PKG_ERRORS" >&5 11365 11366 as_fn_error $? "Package requirements (xkbfile x11 xproto >= 7.0.17) were not met: 11367 11368 $XKBPRINT_PKG_ERRORS 11369 11370 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11371 installed software in a non-standard prefix. 11372 11373 Alternatively, you may set the environment variables XKBPRINT_CFLAGS 11374 and XKBPRINT_LIBS to avoid the need to call pkg-config. 11375 See the pkg-config man page for more details." "$LINENO" 5 11376 elif test $pkg_failed = untried; then 11377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11378 printf "%s\n" "no" >&6; } 11379 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11380 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11381 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11382 is in your PATH or set the PKG_CONFIG environment variable to the full 11383 path to pkg-config. 11384 11385 Alternatively, you may set the environment variables XKBPRINT_CFLAGS 11386 and XKBPRINT_LIBS to avoid the need to call pkg-config. 11387 See the pkg-config man page for more details. 11388 11389 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11390 See \`config.log' for more details" "$LINENO" 5; } 11391 else 11392 XKBPRINT_CFLAGS=$pkg_cv_XKBPRINT_CFLAGS 11393 XKBPRINT_LIBS=$pkg_cv_XKBPRINT_LIBS 11394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11395 printf "%s\n" "yes" >&6; } 11396 11397 fi 11398 11399 ac_config_files="$ac_config_files Makefile man/Makefile" 11400 11401 cat >confcache <<\_ACEOF 11402 # This file is a shell script that caches the results of configure 11403 # tests run on this system so they can be shared between configure 11404 # scripts and configure runs, see configure's option --config-cache. 11405 # It is not useful on other systems. If it contains results you don't 11406 # want to keep, you may remove or edit it. 11407 # 11408 # config.status only pays attention to the cache file if you give it 11409 # the --recheck option to rerun configure. 11410 # 11411 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11412 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11413 # following values. 11414 11415 _ACEOF 11416 11417 # The following way of writing the cache mishandles newlines in values, 11418 # but we know of no workaround that is simple, portable, and efficient. 11419 # So, we kill variables containing newlines. 11420 # Ultrix sh set writes to stderr and can't be redirected directly, 11421 # and sets the high bit in the cache file unless we assign to the vars. 11422 ( 11423 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11424 eval ac_val=\$$ac_var 11425 case $ac_val in #( 11426 *${as_nl}*) 11427 case $ac_var in #( 11428 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11429 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11430 esac 11431 case $ac_var in #( 11432 _ | IFS | as_nl) ;; #( 11433 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11434 *) { eval $ac_var=; unset $ac_var;} ;; 11435 esac ;; 11436 esac 11437 done 11438 11439 (set) 2>&1 | 11440 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11441 *${as_nl}ac_space=\ *) 11442 # `set' does not quote correctly, so add quotes: double-quote 11443 # substitution turns \\\\ into \\, and sed turns \\ into \. 11444 sed -n \ 11445 "s/'/'\\\\''/g; 11446 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11447 ;; #( 11448 *) 11449 # `set' quotes correctly as required by POSIX, so do not add quotes. 11450 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11451 ;; 11452 esac | 11453 sort 11454 ) | 11455 sed ' 11456 /^ac_cv_env_/b end 11457 t clear 11458 :clear 11459 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11460 t end 11461 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11462 :end' >>confcache 11463 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11464 if test -w "$cache_file"; then 11465 if test "x$cache_file" != "x/dev/null"; then 11466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11467 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11468 if test ! -f "$cache_file" || test -h "$cache_file"; then 11469 cat confcache >"$cache_file" 11470 else 11471 case $cache_file in #( 11472 */* | ?:*) 11473 mv -f confcache "$cache_file"$$ && 11474 mv -f "$cache_file"$$ "$cache_file" ;; #( 11475 *) 11476 mv -f confcache "$cache_file" ;; 11477 esac 11478 fi 11479 fi 11480 else 11481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11482 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11483 fi 11484 fi 11485 rm -f confcache 11486 11487 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11488 # Let make expand exec_prefix. 11489 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11490 11491 DEFS=-DHAVE_CONFIG_H 11492 11493 ac_libobjs= 11494 ac_ltlibobjs= 11495 U= 11496 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11497 # 1. Remove the extension, and $U if already installed. 11498 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11499 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11500 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11501 # will be set to the directory where LIBOBJS objects are built. 11502 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11503 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11504 done 11505 LIBOBJS=$ac_libobjs 11506 11507 LTLIBOBJS=$ac_ltlibobjs 11508 11509 11510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11511 printf %s "checking that generated files are newer than configure... " >&6; } 11512 if test -n "$am_sleep_pid"; then 11513 # Hide warnings about reused PIDs. 11514 wait $am_sleep_pid 2>/dev/null 11515 fi 11516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11517 printf "%s\n" "done" >&6; } 11518 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11519 as_fn_error $? "conditional \"AMDEP\" was never defined. 11520 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11521 fi 11522 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11523 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11524 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11525 fi 11526 if test -n "$EXEEXT"; then 11527 am__EXEEXT_TRUE= 11528 am__EXEEXT_FALSE='#' 11529 else 11530 am__EXEEXT_TRUE='#' 11531 am__EXEEXT_FALSE= 11532 fi 11533 11534 11535 : "${CONFIG_STATUS=./config.status}" 11536 ac_write_fail=0 11537 ac_clean_files_save=$ac_clean_files 11538 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11540 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11541 as_write_fail=0 11542 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11543 #! $SHELL 11544 # Generated by $as_me. 11545 # Run this file to recreate the current configuration. 11546 # Compiler output produced by configure, useful for debugging 11547 # configure, is in config.log if it exists. 11548 11549 debug=false 11550 ac_cs_recheck=false 11551 ac_cs_silent=false 11552 11553 SHELL=\${CONFIG_SHELL-$SHELL} 11554 export SHELL 11555 _ASEOF 11556 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11557 ## -------------------- ## 11558 ## M4sh Initialization. ## 11559 ## -------------------- ## 11560 11561 # Be more Bourne compatible 11562 DUALCASE=1; export DUALCASE # for MKS sh 11563 as_nop=: 11564 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11565 then : 11566 emulate sh 11567 NULLCMD=: 11568 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11569 # is contrary to our usage. Disable this feature. 11570 alias -g '${1+"$@"}'='"$@"' 11571 setopt NO_GLOB_SUBST 11572 else $as_nop 11573 case `(set -o) 2>/dev/null` in #( 11574 *posix*) : 11575 set -o posix ;; #( 11576 *) : 11577 ;; 11578 esac 11579 fi 11580 11581 11582 11583 # Reset variables that may have inherited troublesome values from 11584 # the environment. 11585 11586 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11587 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11588 # side effect of setting IFS to empty, thus disabling word splitting.) 11589 # Quoting is to prevent editors from complaining about space-tab. 11590 as_nl=' 11591 ' 11592 export as_nl 11593 IFS=" "" $as_nl" 11594 11595 PS1='$ ' 11596 PS2='> ' 11597 PS4='+ ' 11598 11599 # Ensure predictable behavior from utilities with locale-dependent output. 11600 LC_ALL=C 11601 export LC_ALL 11602 LANGUAGE=C 11603 export LANGUAGE 11604 11605 # We cannot yet rely on "unset" to work, but we need these variables 11606 # to be unset--not just set to an empty or harmless value--now, to 11607 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11608 # also avoids known problems related to "unset" and subshell syntax 11609 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11610 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11611 do eval test \${$as_var+y} \ 11612 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11613 done 11614 11615 # Ensure that fds 0, 1, and 2 are open. 11616 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11617 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11618 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11619 11620 # The user is always right. 11621 if ${PATH_SEPARATOR+false} :; then 11622 PATH_SEPARATOR=: 11623 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11624 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11625 PATH_SEPARATOR=';' 11626 } 11627 fi 11628 11629 11630 # Find who we are. Look in the path if we contain no directory separator. 11631 as_myself= 11632 case $0 in #(( 11633 *[\\/]* ) as_myself=$0 ;; 11634 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11635 for as_dir in $PATH 11636 do 11637 IFS=$as_save_IFS 11638 case $as_dir in #((( 11639 '') as_dir=./ ;; 11640 */) ;; 11641 *) as_dir=$as_dir/ ;; 11642 esac 11643 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11644 done 11645 IFS=$as_save_IFS 11646 11647 ;; 11648 esac 11649 # We did not find ourselves, most probably we were run as `sh COMMAND' 11650 # in which case we are not to be found in the path. 11651 if test "x$as_myself" = x; then 11652 as_myself=$0 11653 fi 11654 if test ! -f "$as_myself"; then 11655 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11656 exit 1 11657 fi 11658 11659 11660 11661 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11662 # ---------------------------------------- 11663 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11664 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11665 # script with STATUS, using 1 if that was 0. 11666 as_fn_error () 11667 { 11668 as_status=$1; test $as_status -eq 0 && as_status=1 11669 if test "$4"; then 11670 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11671 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11672 fi 11673 printf "%s\n" "$as_me: error: $2" >&2 11674 as_fn_exit $as_status 11675 } # as_fn_error 11676 11677 11678 11679 # as_fn_set_status STATUS 11680 # ----------------------- 11681 # Set $? to STATUS, without forking. 11682 as_fn_set_status () 11683 { 11684 return $1 11685 } # as_fn_set_status 11686 11687 # as_fn_exit STATUS 11688 # ----------------- 11689 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11690 as_fn_exit () 11691 { 11692 set +e 11693 as_fn_set_status $1 11694 exit $1 11695 } # as_fn_exit 11696 11697 # as_fn_unset VAR 11698 # --------------- 11699 # Portably unset VAR. 11700 as_fn_unset () 11701 { 11702 { eval $1=; unset $1;} 11703 } 11704 as_unset=as_fn_unset 11705 11706 # as_fn_append VAR VALUE 11707 # ---------------------- 11708 # Append the text in VALUE to the end of the definition contained in VAR. Take 11709 # advantage of any shell optimizations that allow amortized linear growth over 11710 # repeated appends, instead of the typical quadratic growth present in naive 11711 # implementations. 11712 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11713 then : 11714 eval 'as_fn_append () 11715 { 11716 eval $1+=\$2 11717 }' 11718 else $as_nop 11719 as_fn_append () 11720 { 11721 eval $1=\$$1\$2 11722 } 11723 fi # as_fn_append 11724 11725 # as_fn_arith ARG... 11726 # ------------------ 11727 # Perform arithmetic evaluation on the ARGs, and store the result in the 11728 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11729 # must be portable across $(()) and expr. 11730 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11731 then : 11732 eval 'as_fn_arith () 11733 { 11734 as_val=$(( $* )) 11735 }' 11736 else $as_nop 11737 as_fn_arith () 11738 { 11739 as_val=`expr "$@" || test $? -eq 1` 11740 } 11741 fi # as_fn_arith 11742 11743 11744 if expr a : '\(a\)' >/dev/null 2>&1 && 11745 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11746 as_expr=expr 11747 else 11748 as_expr=false 11749 fi 11750 11751 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11752 as_basename=basename 11753 else 11754 as_basename=false 11755 fi 11756 11757 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11758 as_dirname=dirname 11759 else 11760 as_dirname=false 11761 fi 11762 11763 as_me=`$as_basename -- "$0" || 11764 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11765 X"$0" : 'X\(//\)$' \| \ 11766 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11767 printf "%s\n" X/"$0" | 11768 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11769 s//\1/ 11770 q 11771 } 11772 /^X\/\(\/\/\)$/{ 11773 s//\1/ 11774 q 11775 } 11776 /^X\/\(\/\).*/{ 11777 s//\1/ 11778 q 11779 } 11780 s/.*/./; q'` 11781 11782 # Avoid depending upon Character Ranges. 11783 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11784 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11785 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11786 as_cr_digits='0123456789' 11787 as_cr_alnum=$as_cr_Letters$as_cr_digits 11788 11789 11790 # Determine whether it's possible to make 'echo' print without a newline. 11791 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11792 # for compatibility with existing Makefiles. 11793 ECHO_C= ECHO_N= ECHO_T= 11794 case `echo -n x` in #((((( 11795 -n*) 11796 case `echo 'xy\c'` in 11797 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11798 xy) ECHO_C='\c';; 11799 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11800 ECHO_T=' ';; 11801 esac;; 11802 *) 11803 ECHO_N='-n';; 11804 esac 11805 11806 # For backward compatibility with old third-party macros, we provide 11807 # the shell variables $as_echo and $as_echo_n. New code should use 11808 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11809 as_echo='printf %s\n' 11810 as_echo_n='printf %s' 11811 11812 rm -f conf$$ conf$$.exe conf$$.file 11813 if test -d conf$$.dir; then 11814 rm -f conf$$.dir/conf$$.file 11815 else 11816 rm -f conf$$.dir 11817 mkdir conf$$.dir 2>/dev/null 11818 fi 11819 if (echo >conf$$.file) 2>/dev/null; then 11820 if ln -s conf$$.file conf$$ 2>/dev/null; then 11821 as_ln_s='ln -s' 11822 # ... but there are two gotchas: 11823 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11824 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11825 # In both cases, we have to default to `cp -pR'. 11826 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11827 as_ln_s='cp -pR' 11828 elif ln conf$$.file conf$$ 2>/dev/null; then 11829 as_ln_s=ln 11830 else 11831 as_ln_s='cp -pR' 11832 fi 11833 else 11834 as_ln_s='cp -pR' 11835 fi 11836 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11837 rmdir conf$$.dir 2>/dev/null 11838 11839 11840 # as_fn_mkdir_p 11841 # ------------- 11842 # Create "$as_dir" as a directory, including parents if necessary. 11843 as_fn_mkdir_p () 11844 { 11845 11846 case $as_dir in #( 11847 -*) as_dir=./$as_dir;; 11848 esac 11849 test -d "$as_dir" || eval $as_mkdir_p || { 11850 as_dirs= 11851 while :; do 11852 case $as_dir in #( 11853 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11854 *) as_qdir=$as_dir;; 11855 esac 11856 as_dirs="'$as_qdir' $as_dirs" 11857 as_dir=`$as_dirname -- "$as_dir" || 11858 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11859 X"$as_dir" : 'X\(//\)[^/]' \| \ 11860 X"$as_dir" : 'X\(//\)$' \| \ 11861 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11862 printf "%s\n" X"$as_dir" | 11863 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11864 s//\1/ 11865 q 11866 } 11867 /^X\(\/\/\)[^/].*/{ 11868 s//\1/ 11869 q 11870 } 11871 /^X\(\/\/\)$/{ 11872 s//\1/ 11873 q 11874 } 11875 /^X\(\/\).*/{ 11876 s//\1/ 11877 q 11878 } 11879 s/.*/./; q'` 11880 test -d "$as_dir" && break 11881 done 11882 test -z "$as_dirs" || eval "mkdir $as_dirs" 11883 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11884 11885 11886 } # as_fn_mkdir_p 11887 if mkdir -p . 2>/dev/null; then 11888 as_mkdir_p='mkdir -p "$as_dir"' 11889 else 11890 test -d ./-p && rmdir ./-p 11891 as_mkdir_p=false 11892 fi 11893 11894 11895 # as_fn_executable_p FILE 11896 # ----------------------- 11897 # Test if FILE is an executable regular file. 11898 as_fn_executable_p () 11899 { 11900 test -f "$1" && test -x "$1" 11901 } # as_fn_executable_p 11902 as_test_x='test -x' 11903 as_executable_p=as_fn_executable_p 11904 11905 # Sed expression to map a string onto a valid CPP name. 11906 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11907 11908 # Sed expression to map a string onto a valid variable name. 11909 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11910 11911 11912 exec 6>&1 11913 ## ----------------------------------- ## 11914 ## Main body of $CONFIG_STATUS script. ## 11915 ## ----------------------------------- ## 11916 _ASEOF 11917 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11918 11919 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11920 # Save the log message, to keep $0 and so on meaningful, and to 11921 # report actual input values of CONFIG_FILES etc. instead of their 11922 # values after options handling. 11923 ac_log=" 11924 This file was extended by xkbprint $as_me 1.0.6, which was 11925 generated by GNU Autoconf 2.71. Invocation command line was 11926 11927 CONFIG_FILES = $CONFIG_FILES 11928 CONFIG_HEADERS = $CONFIG_HEADERS 11929 CONFIG_LINKS = $CONFIG_LINKS 11930 CONFIG_COMMANDS = $CONFIG_COMMANDS 11931 $ $0 $@ 11932 11933 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11934 " 11935 11936 _ACEOF 11937 11938 case $ac_config_files in *" 11939 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11940 esac 11941 11942 case $ac_config_headers in *" 11943 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11944 esac 11945 11946 11947 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11948 # Files that config.status was made for. 11949 config_files="$ac_config_files" 11950 config_headers="$ac_config_headers" 11951 config_commands="$ac_config_commands" 11952 11953 _ACEOF 11954 11955 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11956 ac_cs_usage="\ 11957 \`$as_me' instantiates files and other configuration actions 11958 from templates according to the current configuration. Unless the files 11959 and actions are specified as TAGs, all are instantiated by default. 11960 11961 Usage: $0 [OPTION]... [TAG]... 11962 11963 -h, --help print this help, then exit 11964 -V, --version print version number and configuration settings, then exit 11965 --config print configuration, then exit 11966 -q, --quiet, --silent 11967 do not print progress messages 11968 -d, --debug don't remove temporary files 11969 --recheck update $as_me by reconfiguring in the same conditions 11970 --file=FILE[:TEMPLATE] 11971 instantiate the configuration file FILE 11972 --header=FILE[:TEMPLATE] 11973 instantiate the configuration header FILE 11974 11975 Configuration files: 11976 $config_files 11977 11978 Configuration headers: 11979 $config_headers 11980 11981 Configuration commands: 11982 $config_commands 11983 11984 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbprint/-/issues>." 11985 11986 _ACEOF 11987 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 11988 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 11989 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11990 ac_cs_config='$ac_cs_config_escaped' 11991 ac_cs_version="\\ 11992 xkbprint config.status 1.0.6 11993 configured by $0, generated by GNU Autoconf 2.71, 11994 with options \\"\$ac_cs_config\\" 11995 11996 Copyright (C) 2021 Free Software Foundation, Inc. 11997 This config.status script is free software; the Free Software Foundation 11998 gives unlimited permission to copy, distribute and modify it." 11999 12000 ac_pwd='$ac_pwd' 12001 srcdir='$srcdir' 12002 INSTALL='$INSTALL' 12003 MKDIR_P='$MKDIR_P' 12004 AWK='$AWK' 12005 test -n "\$AWK" || AWK=awk 12006 _ACEOF 12007 12008 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12009 # The default lists apply if the user does not specify any file. 12010 ac_need_defaults=: 12011 while test $# != 0 12012 do 12013 case $1 in 12014 --*=?*) 12015 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12016 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12017 ac_shift=: 12018 ;; 12019 --*=) 12020 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12021 ac_optarg= 12022 ac_shift=: 12023 ;; 12024 *) 12025 ac_option=$1 12026 ac_optarg=$2 12027 ac_shift=shift 12028 ;; 12029 esac 12030 12031 case $ac_option in 12032 # Handling of the options. 12033 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12034 ac_cs_recheck=: ;; 12035 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12036 printf "%s\n" "$ac_cs_version"; exit ;; 12037 --config | --confi | --conf | --con | --co | --c ) 12038 printf "%s\n" "$ac_cs_config"; exit ;; 12039 --debug | --debu | --deb | --de | --d | -d ) 12040 debug=: ;; 12041 --file | --fil | --fi | --f ) 12042 $ac_shift 12043 case $ac_optarg in 12044 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12045 '') as_fn_error $? "missing file argument" ;; 12046 esac 12047 as_fn_append CONFIG_FILES " '$ac_optarg'" 12048 ac_need_defaults=false;; 12049 --header | --heade | --head | --hea ) 12050 $ac_shift 12051 case $ac_optarg in 12052 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12053 esac 12054 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12055 ac_need_defaults=false;; 12056 --he | --h) 12057 # Conflict between --help and --header 12058 as_fn_error $? "ambiguous option: \`$1' 12059 Try \`$0 --help' for more information.";; 12060 --help | --hel | -h ) 12061 printf "%s\n" "$ac_cs_usage"; exit ;; 12062 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12063 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12064 ac_cs_silent=: ;; 12065 12066 # This is an error. 12067 -*) as_fn_error $? "unrecognized option: \`$1' 12068 Try \`$0 --help' for more information." ;; 12069 12070 *) as_fn_append ac_config_targets " $1" 12071 ac_need_defaults=false ;; 12072 12073 esac 12074 shift 12075 done 12076 12077 ac_configure_extra_args= 12078 12079 if $ac_cs_silent; then 12080 exec 6>/dev/null 12081 ac_configure_extra_args="$ac_configure_extra_args --silent" 12082 fi 12083 12084 _ACEOF 12085 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12086 if \$ac_cs_recheck; then 12087 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12088 shift 12089 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12090 CONFIG_SHELL='$SHELL' 12091 export CONFIG_SHELL 12092 exec "\$@" 12093 fi 12094 12095 _ACEOF 12096 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12097 exec 5>>config.log 12098 { 12099 echo 12100 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12101 ## Running $as_me. ## 12102 _ASBOX 12103 printf "%s\n" "$ac_log" 12104 } >&5 12105 12106 _ACEOF 12107 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12108 # 12109 # INIT-COMMANDS 12110 # 12111 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12112 12113 _ACEOF 12114 12115 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12116 12117 # Handling of arguments. 12118 for ac_config_target in $ac_config_targets 12119 do 12120 case $ac_config_target in 12121 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12122 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12123 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12124 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12125 12126 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12127 esac 12128 done 12129 12130 12131 # If the user did not use the arguments to specify the items to instantiate, 12132 # then the envvar interface is used. Set only those that are not. 12133 # We use the long form for the default assignment because of an extremely 12134 # bizarre bug on SunOS 4.1.3. 12135 if $ac_need_defaults; then 12136 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12137 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12138 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12139 fi 12140 12141 # Have a temporary directory for convenience. Make it in the build tree 12142 # simply because there is no reason against having it here, and in addition, 12143 # creating and moving files from /tmp can sometimes cause problems. 12144 # Hook for its removal unless debugging. 12145 # Note that there is a small window in which the directory will not be cleaned: 12146 # after its creation but before its name has been assigned to `$tmp'. 12147 $debug || 12148 { 12149 tmp= ac_tmp= 12150 trap 'exit_status=$? 12151 : "${ac_tmp:=$tmp}" 12152 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12153 ' 0 12154 trap 'as_fn_exit 1' 1 2 13 15 12155 } 12156 # Create a (secure) tmp directory for tmp files. 12157 12158 { 12159 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12160 test -d "$tmp" 12161 } || 12162 { 12163 tmp=./conf$$-$RANDOM 12164 (umask 077 && mkdir "$tmp") 12165 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12166 ac_tmp=$tmp 12167 12168 # Set up the scripts for CONFIG_FILES section. 12169 # No need to generate them if there are no CONFIG_FILES. 12170 # This happens for instance with `./config.status config.h'. 12171 if test -n "$CONFIG_FILES"; then 12172 12173 12174 ac_cr=`echo X | tr X '\015'` 12175 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12176 # But we know of no other shell where ac_cr would be empty at this 12177 # point, so we can use a bashism as a fallback. 12178 if test "x$ac_cr" = x; then 12179 eval ac_cr=\$\'\\r\' 12180 fi 12181 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12182 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12183 ac_cs_awk_cr='\\r' 12184 else 12185 ac_cs_awk_cr=$ac_cr 12186 fi 12187 12188 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12189 _ACEOF 12190 12191 12192 { 12193 echo "cat >conf$$subs.awk <<_ACEOF" && 12194 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12195 echo "_ACEOF" 12196 } >conf$$subs.sh || 12197 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12198 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12199 ac_delim='%!_!# ' 12200 for ac_last_try in false false false false false :; do 12201 . ./conf$$subs.sh || 12202 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12203 12204 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12205 if test $ac_delim_n = $ac_delim_num; then 12206 break 12207 elif $ac_last_try; then 12208 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12209 else 12210 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12211 fi 12212 done 12213 rm -f conf$$subs.sh 12214 12215 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12216 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12217 _ACEOF 12218 sed -n ' 12219 h 12220 s/^/S["/; s/!.*/"]=/ 12221 p 12222 g 12223 s/^[^!]*!// 12224 :repl 12225 t repl 12226 s/'"$ac_delim"'$// 12227 t delim 12228 :nl 12229 h 12230 s/\(.\{148\}\)..*/\1/ 12231 t more1 12232 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12233 p 12234 n 12235 b repl 12236 :more1 12237 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12238 p 12239 g 12240 s/.\{148\}// 12241 t nl 12242 :delim 12243 h 12244 s/\(.\{148\}\)..*/\1/ 12245 t more2 12246 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12247 p 12248 b 12249 :more2 12250 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12251 p 12252 g 12253 s/.\{148\}// 12254 t delim 12255 ' <conf$$subs.awk | sed ' 12256 /^[^""]/{ 12257 N 12258 s/\n// 12259 } 12260 ' >>$CONFIG_STATUS || ac_write_fail=1 12261 rm -f conf$$subs.awk 12262 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12263 _ACAWK 12264 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12265 for (key in S) S_is_set[key] = 1 12266 FS = "" 12267 12268 } 12269 { 12270 line = $ 0 12271 nfields = split(line, field, "@") 12272 substed = 0 12273 len = length(field[1]) 12274 for (i = 2; i < nfields; i++) { 12275 key = field[i] 12276 keylen = length(key) 12277 if (S_is_set[key]) { 12278 value = S[key] 12279 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12280 len += length(value) + length(field[++i]) 12281 substed = 1 12282 } else 12283 len += 1 + keylen 12284 } 12285 12286 print line 12287 } 12288 12289 _ACAWK 12290 _ACEOF 12291 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12292 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12293 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12294 else 12295 cat 12296 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12297 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12298 _ACEOF 12299 12300 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12301 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12302 # trailing colons and then remove the whole line if VPATH becomes empty 12303 # (actually we leave an empty line to preserve line numbers). 12304 if test "x$srcdir" = x.; then 12305 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12306 h 12307 s/// 12308 s/^/:/ 12309 s/[ ]*$/:/ 12310 s/:\$(srcdir):/:/g 12311 s/:\${srcdir}:/:/g 12312 s/:@srcdir@:/:/g 12313 s/^:*// 12314 s/:*$// 12315 x 12316 s/\(=[ ]*\).*/\1/ 12317 G 12318 s/\n// 12319 s/^[^=]*=[ ]*$// 12320 }' 12321 fi 12322 12323 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12324 fi # test -n "$CONFIG_FILES" 12325 12326 # Set up the scripts for CONFIG_HEADERS section. 12327 # No need to generate them if there are no CONFIG_HEADERS. 12328 # This happens for instance with `./config.status Makefile'. 12329 if test -n "$CONFIG_HEADERS"; then 12330 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12331 BEGIN { 12332 _ACEOF 12333 12334 # Transform confdefs.h into an awk script `defines.awk', embedded as 12335 # here-document in config.status, that substitutes the proper values into 12336 # config.h.in to produce config.h. 12337 12338 # Create a delimiter string that does not exist in confdefs.h, to ease 12339 # handling of long lines. 12340 ac_delim='%!_!# ' 12341 for ac_last_try in false false :; do 12342 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12343 if test -z "$ac_tt"; then 12344 break 12345 elif $ac_last_try; then 12346 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12347 else 12348 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12349 fi 12350 done 12351 12352 # For the awk script, D is an array of macro values keyed by name, 12353 # likewise P contains macro parameters if any. Preserve backslash 12354 # newline sequences. 12355 12356 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12357 sed -n ' 12358 s/.\{148\}/&'"$ac_delim"'/g 12359 t rset 12360 :rset 12361 s/^[ ]*#[ ]*define[ ][ ]*/ / 12362 t def 12363 d 12364 :def 12365 s/\\$// 12366 t bsnl 12367 s/["\\]/\\&/g 12368 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12369 D["\1"]=" \3"/p 12370 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12371 d 12372 :bsnl 12373 s/["\\]/\\&/g 12374 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12375 D["\1"]=" \3\\\\\\n"\\/p 12376 t cont 12377 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12378 t cont 12379 d 12380 :cont 12381 n 12382 s/.\{148\}/&'"$ac_delim"'/g 12383 t clear 12384 :clear 12385 s/\\$// 12386 t bsnlc 12387 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12388 d 12389 :bsnlc 12390 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12391 b cont 12392 ' <confdefs.h | sed ' 12393 s/'"$ac_delim"'/"\\\ 12394 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12395 12396 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12397 for (key in D) D_is_set[key] = 1 12398 FS = "" 12399 } 12400 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12401 line = \$ 0 12402 split(line, arg, " ") 12403 if (arg[1] == "#") { 12404 defundef = arg[2] 12405 mac1 = arg[3] 12406 } else { 12407 defundef = substr(arg[1], 2) 12408 mac1 = arg[2] 12409 } 12410 split(mac1, mac2, "(") #) 12411 macro = mac2[1] 12412 prefix = substr(line, 1, index(line, defundef) - 1) 12413 if (D_is_set[macro]) { 12414 # Preserve the white space surrounding the "#". 12415 print prefix "define", macro P[macro] D[macro] 12416 next 12417 } else { 12418 # Replace #undef with comments. This is necessary, for example, 12419 # in the case of _POSIX_SOURCE, which is predefined and required 12420 # on some systems where configure will not decide to define it. 12421 if (defundef == "undef") { 12422 print "/*", prefix defundef, macro, "*/" 12423 next 12424 } 12425 } 12426 } 12427 { print } 12428 _ACAWK 12429 _ACEOF 12430 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12431 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12432 fi # test -n "$CONFIG_HEADERS" 12433 12434 12435 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12436 shift 12437 for ac_tag 12438 do 12439 case $ac_tag in 12440 :[FHLC]) ac_mode=$ac_tag; continue;; 12441 esac 12442 case $ac_mode$ac_tag in 12443 :[FHL]*:*);; 12444 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12445 :[FH]-) ac_tag=-:-;; 12446 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12447 esac 12448 ac_save_IFS=$IFS 12449 IFS=: 12450 set x $ac_tag 12451 IFS=$ac_save_IFS 12452 shift 12453 ac_file=$1 12454 shift 12455 12456 case $ac_mode in 12457 :L) ac_source=$1;; 12458 :[FH]) 12459 ac_file_inputs= 12460 for ac_f 12461 do 12462 case $ac_f in 12463 -) ac_f="$ac_tmp/stdin";; 12464 *) # Look for the file first in the build tree, then in the source tree 12465 # (if the path is not absolute). The absolute path cannot be DOS-style, 12466 # because $ac_f cannot contain `:'. 12467 test -f "$ac_f" || 12468 case $ac_f in 12469 [\\/$]*) false;; 12470 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12471 esac || 12472 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12473 esac 12474 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12475 as_fn_append ac_file_inputs " '$ac_f'" 12476 done 12477 12478 # Let's still pretend it is `configure' which instantiates (i.e., don't 12479 # use $as_me), people would be surprised to read: 12480 # /* config.h. Generated by config.status. */ 12481 configure_input='Generated from '` 12482 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12483 `' by configure.' 12484 if test x"$ac_file" != x-; then 12485 configure_input="$ac_file. $configure_input" 12486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12487 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12488 fi 12489 # Neutralize special characters interpreted by sed in replacement strings. 12490 case $configure_input in #( 12491 *\&* | *\|* | *\\* ) 12492 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12493 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12494 *) ac_sed_conf_input=$configure_input;; 12495 esac 12496 12497 case $ac_tag in 12498 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12499 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12500 esac 12501 ;; 12502 esac 12503 12504 ac_dir=`$as_dirname -- "$ac_file" || 12505 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12506 X"$ac_file" : 'X\(//\)[^/]' \| \ 12507 X"$ac_file" : 'X\(//\)$' \| \ 12508 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12509 printf "%s\n" X"$ac_file" | 12510 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12511 s//\1/ 12512 q 12513 } 12514 /^X\(\/\/\)[^/].*/{ 12515 s//\1/ 12516 q 12517 } 12518 /^X\(\/\/\)$/{ 12519 s//\1/ 12520 q 12521 } 12522 /^X\(\/\).*/{ 12523 s//\1/ 12524 q 12525 } 12526 s/.*/./; q'` 12527 as_dir="$ac_dir"; as_fn_mkdir_p 12528 ac_builddir=. 12529 12530 case "$ac_dir" in 12531 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12532 *) 12533 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12534 # A ".." for each directory in $ac_dir_suffix. 12535 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12536 case $ac_top_builddir_sub in 12537 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12538 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12539 esac ;; 12540 esac 12541 ac_abs_top_builddir=$ac_pwd 12542 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12543 # for backward compatibility: 12544 ac_top_builddir=$ac_top_build_prefix 12545 12546 case $srcdir in 12547 .) # We are building in place. 12548 ac_srcdir=. 12549 ac_top_srcdir=$ac_top_builddir_sub 12550 ac_abs_top_srcdir=$ac_pwd ;; 12551 [\\/]* | ?:[\\/]* ) # Absolute name. 12552 ac_srcdir=$srcdir$ac_dir_suffix; 12553 ac_top_srcdir=$srcdir 12554 ac_abs_top_srcdir=$srcdir ;; 12555 *) # Relative name. 12556 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12557 ac_top_srcdir=$ac_top_build_prefix$srcdir 12558 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12559 esac 12560 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12561 12562 12563 case $ac_mode in 12564 :F) 12565 # 12566 # CONFIG_FILE 12567 # 12568 12569 case $INSTALL in 12570 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12571 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12572 esac 12573 ac_MKDIR_P=$MKDIR_P 12574 case $MKDIR_P in 12575 [\\/$]* | ?:[\\/]* ) ;; 12576 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12577 esac 12578 _ACEOF 12579 12580 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12581 # If the template does not know about datarootdir, expand it. 12582 # FIXME: This hack should be removed a few years after 2.60. 12583 ac_datarootdir_hack=; ac_datarootdir_seen= 12584 ac_sed_dataroot=' 12585 /datarootdir/ { 12586 p 12587 q 12588 } 12589 /@datadir@/p 12590 /@docdir@/p 12591 /@infodir@/p 12592 /@localedir@/p 12593 /@mandir@/p' 12594 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12595 *datarootdir*) ac_datarootdir_seen=yes;; 12596 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12598 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12599 _ACEOF 12600 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12601 ac_datarootdir_hack=' 12602 s&@datadir@&$datadir&g 12603 s&@docdir@&$docdir&g 12604 s&@infodir@&$infodir&g 12605 s&@localedir@&$localedir&g 12606 s&@mandir@&$mandir&g 12607 s&\\\${datarootdir}&$datarootdir&g' ;; 12608 esac 12609 _ACEOF 12610 12611 # Neutralize VPATH when `$srcdir' = `.'. 12612 # Shell code in configure.ac might set extrasub. 12613 # FIXME: do we really want to maintain this feature? 12614 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12615 ac_sed_extra="$ac_vpsub 12616 $extrasub 12617 _ACEOF 12618 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12619 :t 12620 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12621 s|@configure_input@|$ac_sed_conf_input|;t t 12622 s&@top_builddir@&$ac_top_builddir_sub&;t t 12623 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12624 s&@srcdir@&$ac_srcdir&;t t 12625 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12626 s&@top_srcdir@&$ac_top_srcdir&;t t 12627 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12628 s&@builddir@&$ac_builddir&;t t 12629 s&@abs_builddir@&$ac_abs_builddir&;t t 12630 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12631 s&@INSTALL@&$ac_INSTALL&;t t 12632 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12633 $ac_datarootdir_hack 12634 " 12635 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12636 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12637 12638 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12639 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12640 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12641 "$ac_tmp/out"`; test -z "$ac_out"; } && 12642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12643 which seems to be undefined. Please make sure it is defined" >&5 12644 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12645 which seems to be undefined. Please make sure it is defined" >&2;} 12646 12647 rm -f "$ac_tmp/stdin" 12648 case $ac_file in 12649 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12650 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12651 esac \ 12652 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12653 ;; 12654 :H) 12655 # 12656 # CONFIG_HEADER 12657 # 12658 if test x"$ac_file" != x-; then 12659 { 12660 printf "%s\n" "/* $configure_input */" >&1 \ 12661 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12662 } >"$ac_tmp/config.h" \ 12663 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12664 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12666 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12667 else 12668 rm -f "$ac_file" 12669 mv "$ac_tmp/config.h" "$ac_file" \ 12670 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12671 fi 12672 else 12673 printf "%s\n" "/* $configure_input */" >&1 \ 12674 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12675 || as_fn_error $? "could not create -" "$LINENO" 5 12676 fi 12677 # Compute "$ac_file"'s index in $config_headers. 12678 _am_arg="$ac_file" 12679 _am_stamp_count=1 12680 for _am_header in $config_headers :; do 12681 case $_am_header in 12682 $_am_arg | $_am_arg:* ) 12683 break ;; 12684 * ) 12685 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12686 esac 12687 done 12688 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12689 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12690 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12691 X"$_am_arg" : 'X\(//\)$' \| \ 12692 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12693 printf "%s\n" X"$_am_arg" | 12694 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12695 s//\1/ 12696 q 12697 } 12698 /^X\(\/\/\)[^/].*/{ 12699 s//\1/ 12700 q 12701 } 12702 /^X\(\/\/\)$/{ 12703 s//\1/ 12704 q 12705 } 12706 /^X\(\/\).*/{ 12707 s//\1/ 12708 q 12709 } 12710 s/.*/./; q'`/stamp-h$_am_stamp_count 12711 ;; 12712 12713 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12714 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12715 ;; 12716 esac 12717 12718 12719 case $ac_file$ac_mode in 12720 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12721 # Older Autoconf quotes --file arguments for eval, but not when files 12722 # are listed without --file. Let's play safe and only enable the eval 12723 # if we detect the quoting. 12724 # TODO: see whether this extra hack can be removed once we start 12725 # requiring Autoconf 2.70 or later. 12726 case $CONFIG_FILES in #( 12727 *\'*) : 12728 eval set x "$CONFIG_FILES" ;; #( 12729 *) : 12730 set x $CONFIG_FILES ;; #( 12731 *) : 12732 ;; 12733 esac 12734 shift 12735 # Used to flag and report bootstrapping failures. 12736 am_rc=0 12737 for am_mf 12738 do 12739 # Strip MF so we end up with the name of the file. 12740 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12741 # Check whether this is an Automake generated Makefile which includes 12742 # dependency-tracking related rules and includes. 12743 # Grep'ing the whole file directly is not great: AIX grep has a line 12744 # limit of 2048, but all sed's we know have understand at least 4000. 12745 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12746 || continue 12747 am_dirpart=`$as_dirname -- "$am_mf" || 12748 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12749 X"$am_mf" : 'X\(//\)[^/]' \| \ 12750 X"$am_mf" : 'X\(//\)$' \| \ 12751 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12752 printf "%s\n" X"$am_mf" | 12753 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12754 s//\1/ 12755 q 12756 } 12757 /^X\(\/\/\)[^/].*/{ 12758 s//\1/ 12759 q 12760 } 12761 /^X\(\/\/\)$/{ 12762 s//\1/ 12763 q 12764 } 12765 /^X\(\/\).*/{ 12766 s//\1/ 12767 q 12768 } 12769 s/.*/./; q'` 12770 am_filepart=`$as_basename -- "$am_mf" || 12771 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12772 X"$am_mf" : 'X\(//\)$' \| \ 12773 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12774 printf "%s\n" X/"$am_mf" | 12775 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12776 s//\1/ 12777 q 12778 } 12779 /^X\/\(\/\/\)$/{ 12780 s//\1/ 12781 q 12782 } 12783 /^X\/\(\/\).*/{ 12784 s//\1/ 12785 q 12786 } 12787 s/.*/./; q'` 12788 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12789 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12790 | $MAKE -f - am--depfiles" >&5 12791 (cd "$am_dirpart" \ 12792 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12793 | $MAKE -f - am--depfiles) >&5 2>&5 12794 ac_status=$? 12795 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12796 (exit $ac_status); } || am_rc=$? 12797 done 12798 if test $am_rc -ne 0; then 12799 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12800 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12801 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12802 for automatic dependency tracking. If GNU make was not used, consider 12803 re-running the configure script with MAKE=\"gmake\" (or whatever is 12804 necessary). You can also try re-running configure with the 12805 '--disable-dependency-tracking' option to at least be able to build 12806 the package (albeit without support for automatic dependency tracking). 12807 See \`config.log' for more details" "$LINENO" 5; } 12808 fi 12809 { am_dirpart=; unset am_dirpart;} 12810 { am_filepart=; unset am_filepart;} 12811 { am_mf=; unset am_mf;} 12812 { am_rc=; unset am_rc;} 12813 rm -f conftest-deps.mk 12814 } 12815 ;; 12816 12817 esac 12818 done # for ac_tag 12819 12820 12821 as_fn_exit 0 12822 _ACEOF 12823 ac_clean_files=$ac_clean_files_save 12824 12825 test $ac_write_fail = 0 || 12826 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12827 12828 12829 # configure is writing to config.log, and then calls config.status. 12830 # config.status does its own redirection, appending to config.log. 12831 # Unfortunately, on DOS this fails, as config.log is still kept open 12832 # by configure, so config.status won't be able to write to it; its 12833 # output is simply discarded. So we exec the FD to /dev/null, 12834 # effectively closing config.log, so it can be properly (re)opened and 12835 # appended to by config.status. When coming back to configure, we 12836 # need to make the FD available again. 12837 if test "$no_create" != yes; then 12838 ac_cs_success=: 12839 ac_config_status_args= 12840 test "$silent" = yes && 12841 ac_config_status_args="$ac_config_status_args --quiet" 12842 exec 5>/dev/null 12843 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12844 exec 5>>config.log 12845 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12846 # would make configure fail if this is the last instruction. 12847 $ac_cs_success || as_fn_exit 1 12848 fi 12849 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12851 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12852 fi 12853 12854 12855
Indexes created Sat Aug 08 00:24:54 UTC 2026