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 xwud 1.0.6. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xwud/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/xwud/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='xwud' 614 PACKAGE_TARNAME='xwud' 615 PACKAGE_VERSION='1.0.6' 616 PACKAGE_STRING='xwud 1.0.6' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xwud/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 XWUD_LIBS 658 XWUD_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__fastdepCC_FALSE 691 am__fastdepCC_TRUE 692 CCDEPMODE 693 am__nodep 694 AMDEPBACKSLASH 695 AMDEP_FALSE 696 AMDEP_TRUE 697 am__include 698 DEPDIR 699 OBJEXT 700 EXEEXT 701 ac_ct_CC 702 CPPFLAGS 703 LDFLAGS 704 CFLAGS 705 CC 706 AM_BACKSLASH 707 AM_DEFAULT_VERBOSITY 708 AM_DEFAULT_V 709 AM_V 710 CSCOPE 711 ETAGS 712 CTAGS 713 am__untar 714 am__tar 715 AMTAR 716 am__leading_dot 717 SET_MAKE 718 AWK 719 mkdir_p 720 MKDIR_P 721 INSTALL_STRIP_PROGRAM 722 STRIP 723 install_sh 724 MAKEINFO 725 AUTOHEADER 726 AUTOMAKE 727 AUTOCONF 728 ACLOCAL 729 VERSION 730 PACKAGE 731 CYGPATH_W 732 am__isrc 733 INSTALL_DATA 734 INSTALL_SCRIPT 735 INSTALL_PROGRAM 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_silent_rules 780 enable_dependency_tracking 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 XWUD_CFLAGS 796 XWUD_LIBS' 797 798 799 # 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"expected an absolute directory name for --$ac_var: $ac_val" 1247 done 1248 1249 # There might be people who depend on the old broken behavior: `$host' 1250 # used to hold the argument of --host etc. 1251 # FIXME: To remove some day. 1252 build=$build_alias 1253 host=$host_alias 1254 target=$target_alias 1255 1256 # FIXME: To remove some day. 1257 if test "x$host_alias" != x; then 1258 if test "x$build_alias" = x; then 1259 cross_compiling=maybe 1260 elif test "x$build_alias" != "x$host_alias"; then 1261 cross_compiling=yes 1262 fi 1263 fi 1264 1265 ac_tool_prefix= 1266 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1267 1268 test "$silent" = yes && exec 6>/dev/null 1269 1270 1271 ac_pwd=`pwd` && test -n "$ac_pwd" && 1272 ac_ls_di=`ls -di .` && 1273 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1274 as_fn_error $? "working directory cannot be determined" 1275 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1276 as_fn_error $? "pwd does not report name of working directory" 1277 1278 1279 # Find the source files, if location was not specified. 1280 if test -z "$srcdir"; then 1281 ac_srcdir_defaulted=yes 1282 # Try the directory containing this script, then the parent directory. 1283 ac_confdir=`$as_dirname -- "$as_myself" || 1284 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1285 X"$as_myself" : 'X\(//\)[^/]' \| \ 1286 X"$as_myself" : 'X\(//\)$' \| \ 1287 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1288 printf "%s\n" X"$as_myself" | 1289 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1290 s//\1/ 1291 q 1292 } 1293 /^X\(\/\/\)[^/].*/{ 1294 s//\1/ 1295 q 1296 } 1297 /^X\(\/\/\)$/{ 1298 s//\1/ 1299 q 1300 } 1301 /^X\(\/\).*/{ 1302 s//\1/ 1303 q 1304 } 1305 s/.*/./; q'` 1306 srcdir=$ac_confdir 1307 if test ! -r "$srcdir/$ac_unique_file"; then 1308 srcdir=.. 1309 fi 1310 else 1311 ac_srcdir_defaulted=no 1312 fi 1313 if test ! -r "$srcdir/$ac_unique_file"; then 1314 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1315 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1316 fi 1317 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1318 ac_abs_confdir=`( 1319 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1320 pwd)` 1321 # When building in place, set srcdir=. 1322 if test "$ac_abs_confdir" = "$ac_pwd"; then 1323 srcdir=. 1324 fi 1325 # Remove unnecessary trailing slashes from srcdir. 1326 # Double slashes in file names in object file debugging info 1327 # mess up M-x gdb in Emacs. 1328 case $srcdir in 1329 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1330 esac 1331 for ac_var in $ac_precious_vars; do 1332 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1333 eval ac_env_${ac_var}_value=\$${ac_var} 1334 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1335 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1336 done 1337 1338 # 1339 # Report the --help message. 1340 # 1341 if test "$ac_init_help" = "long"; then 1342 # Omit some internal or obsolete options to make the list less imposing. 1343 # This message is too long to be a string in the A/UX 3.1 sh. 1344 cat <<_ACEOF 1345 \`configure' configures xwud 1.0.6 to adapt to many kinds of systems. 1346 1347 Usage: $0 [OPTION]... [VAR=VALUE]... 1348 1349 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1350 VAR=VALUE. See below for descriptions of some of the useful variables. 1351 1352 Defaults for the options are specified in brackets. 1353 1354 Configuration: 1355 -h, --help display this help and exit 1356 --help=short display options specific to this package 1357 --help=recursive display the short help of all the included packages 1358 -V, --version display version information and exit 1359 -q, --quiet, --silent do not print \`checking ...' messages 1360 --cache-file=FILE cache test results in FILE [disabled] 1361 -C, --config-cache alias for \`--cache-file=config.cache' 1362 -n, --no-create do not create output files 1363 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1364 1365 Installation directories: 1366 --prefix=PREFIX install architecture-independent files in PREFIX 1367 [$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 \`$ac_default_prefix' using \`--prefix', 1374 for instance \`--prefix=\$HOME'. 1375 1376 For better control, use the options below. 1377 1378 Fine tuning of the installation directories: 1379 --bindir=DIR user executables [EPREFIX/bin] 1380 --sbindir=DIR system admin executables [EPREFIX/sbin] 1381 --libexecdir=DIR program executables [EPREFIX/libexec] 1382 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1383 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1384 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1385 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1386 --libdir=DIR object code libraries [EPREFIX/lib] 1387 --includedir=DIR C header files [PREFIX/include] 1388 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1389 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1390 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1391 --infodir=DIR info documentation [DATAROOTDIR/info] 1392 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1393 --mandir=DIR man documentation [DATAROOTDIR/man] 1394 --docdir=DIR documentation root [DATAROOTDIR/doc/xwud] 1395 --htmldir=DIR html documentation [DOCDIR] 1396 --dvidir=DIR dvi documentation [DOCDIR] 1397 --pdfdir=DIR pdf documentation [DOCDIR] 1398 --psdir=DIR ps documentation [DOCDIR] 1399 _ACEOF 1400 1401 cat <<\_ACEOF 1402 1403 Program names: 1404 --program-prefix=PREFIX prepend PREFIX to installed program names 1405 --program-suffix=SUFFIX append SUFFIX to installed program names 1406 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1407 1408 System types: 1409 --build=BUILD configure for building on BUILD [guessed] 1410 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1411 _ACEOF 1412 fi 1413 1414 if test -n "$ac_init_help"; then 1415 case $ac_init_help in 1416 short | recursive ) echo "Configuration of xwud 1.0.6:";; 1417 esac 1418 cat <<\_ACEOF 1419 1420 Optional Features: 1421 --disable-option-checking ignore unrecognized --enable/--with options 1422 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1423 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1424 --enable-silent-rules less verbose build output (undo: "make V=1") 1425 --disable-silent-rules verbose build output (undo: "make V=0") 1426 --enable-dependency-tracking 1427 do not reject slow dependency extractors 1428 --disable-dependency-tracking 1429 speeds up one-time build 1430 --disable-selective-werror 1431 Turn off selective compiler errors. (default: 1432 enabled) 1433 --enable-strict-compilation 1434 Enable all warnings from compiler and make them 1435 errors (default: disabled) 1436 1437 Some influential environment variables: 1438 CC C compiler command 1439 CFLAGS C compiler flags 1440 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1441 nonstandard directory <lib dir> 1442 LIBS libraries to pass to the linker, e.g. -l<library> 1443 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1444 you have headers in a nonstandard directory <include dir> 1445 PKG_CONFIG path to pkg-config utility 1446 PKG_CONFIG_PATH 1447 directories to add to pkg-config's search path 1448 PKG_CONFIG_LIBDIR 1449 path overriding pkg-config's built-in search path 1450 XWUD_CFLAGS C compiler flags for XWUD, overriding pkg-config 1451 XWUD_LIBS linker flags for XWUD, overriding pkg-config 1452 1453 Use these variables to override the choices made by `configure' or to help 1454 it to find libraries and programs with nonstandard names/locations. 1455 1456 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xwud/issues>. 1457 _ACEOF 1458 ac_status=$? 1459 fi 1460 1461 if test "$ac_init_help" = "recursive"; then 1462 # If there are subdirs, report their specific --help. 1463 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1464 test -d "$ac_dir" || 1465 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1466 continue 1467 ac_builddir=. 1468 1469 case "$ac_dir" in 1470 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1471 *) 1472 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1473 # A ".." for each directory in $ac_dir_suffix. 1474 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1475 case $ac_top_builddir_sub in 1476 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1477 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1478 esac ;; 1479 esac 1480 ac_abs_top_builddir=$ac_pwd 1481 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1482 # for backward compatibility: 1483 ac_top_builddir=$ac_top_build_prefix 1484 1485 case $srcdir in 1486 .) # We are building in place. 1487 ac_srcdir=. 1488 ac_top_srcdir=$ac_top_builddir_sub 1489 ac_abs_top_srcdir=$ac_pwd ;; 1490 [\\/]* | ?:[\\/]* ) # Absolute name. 1491 ac_srcdir=$srcdir$ac_dir_suffix; 1492 ac_top_srcdir=$srcdir 1493 ac_abs_top_srcdir=$srcdir ;; 1494 *) # Relative name. 1495 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1496 ac_top_srcdir=$ac_top_build_prefix$srcdir 1497 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1498 esac 1499 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1500 1501 cd "$ac_dir" || { ac_status=$?; continue; } 1502 # Check for configure.gnu first; this name is used for a wrapper for 1503 # Metaconfig's "Configure" on case-insensitive file systems. 1504 if test -f "$ac_srcdir/configure.gnu"; then 1505 echo && 1506 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1507 elif test -f "$ac_srcdir/configure"; then 1508 echo && 1509 $SHELL "$ac_srcdir/configure" --help=recursive 1510 else 1511 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1512 fi || ac_status=$? 1513 cd "$ac_pwd" || { ac_status=$?; break; } 1514 done 1515 fi 1516 1517 test -n "$ac_init_help" && exit $ac_status 1518 if $ac_init_version; then 1519 cat <<\_ACEOF 1520 xwud configure 1.0.6 1521 generated by GNU Autoconf 2.71 1522 1523 Copyright (C) 2021 Free Software Foundation, Inc. 1524 This configure script is free software; the Free Software Foundation 1525 gives unlimited permission to copy, distribute and modify it. 1526 _ACEOF 1527 exit 1528 fi 1529 1530 ## ------------------------ ## 1531 ## Autoconf initialization. ## 1532 ## ------------------------ ## 1533 1534 # ac_fn_c_try_compile LINENO 1535 # -------------------------- 1536 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1537 ac_fn_c_try_compile () 1538 { 1539 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1540 rm -f conftest.$ac_objext conftest.beam 1541 if { { ac_try="$ac_compile" 1542 case "(($ac_try" in 1543 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1544 *) ac_try_echo=$ac_try;; 1545 esac 1546 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1547 printf "%s\n" "$ac_try_echo"; } >&5 1548 (eval "$ac_compile") 2>conftest.err 1549 ac_status=$? 1550 if test -s conftest.err; then 1551 grep -v '^ *+' conftest.err >conftest.er1 1552 cat conftest.er1 >&5 1553 mv -f conftest.er1 conftest.err 1554 fi 1555 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1556 test $ac_status = 0; } && { 1557 test -z "$ac_c_werror_flag" || 1558 test ! -s conftest.err 1559 } && test -s conftest.$ac_objext 1560 then : 1561 ac_retval=0 1562 else $as_nop 1563 printf "%s\n" "$as_me: failed program was:" >&5 1564 sed 's/^/| /' conftest.$ac_ext >&5 1565 1566 ac_retval=1 1567 fi 1568 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1569 as_fn_set_status $ac_retval 1570 1571 } # ac_fn_c_try_compile 1572 1573 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1574 # ------------------------------------------------------------------ 1575 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1576 # accordingly. 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" >&6; } 1634 if eval test \${$3+y} 1635 then : 1636 printf %s "(cached) " >&6 1637 else $as_nop 1638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1639 /* end confdefs.h. */ 1640 $4 1641 #include <$2> 1642 _ACEOF 1643 if ac_fn_c_try_compile "$LINENO" 1644 then : 1645 eval "$3=yes" 1646 else $as_nop 1647 eval "$3=no" 1648 fi 1649 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1650 fi 1651 eval ac_res=\$$3 1652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1653 printf "%s\n" "$ac_res" >&6; } 1654 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1655 1656 } # ac_fn_c_check_header_compile 1657 1658 # ac_fn_c_try_link LINENO 1659 # ----------------------- 1660 # Try to link conftest.$ac_ext, and return whether this succeeded. 1661 ac_fn_c_try_link () 1662 { 1663 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1664 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1665 if { { ac_try="$ac_link" 1666 case "(($ac_try" in 1667 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1668 *) ac_try_echo=$ac_try;; 1669 esac 1670 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1671 printf "%s\n" "$ac_try_echo"; } >&5 1672 (eval "$ac_link") 2>conftest.err 1673 ac_status=$? 1674 if test -s conftest.err; then 1675 grep -v '^ *+' conftest.err >conftest.er1 1676 cat conftest.er1 >&5 1677 mv -f conftest.er1 conftest.err 1678 fi 1679 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1680 test $ac_status = 0; } && { 1681 test -z "$ac_c_werror_flag" || 1682 test ! -s conftest.err 1683 } && test -s conftest$ac_exeext && { 1684 test "$cross_compiling" = yes || 1685 test -x conftest$ac_exeext 1686 } 1687 then : 1688 ac_retval=0 1689 else $as_nop 1690 printf "%s\n" "$as_me: failed program was:" >&5 1691 sed 's/^/| /' conftest.$ac_ext >&5 1692 1693 ac_retval=1 1694 fi 1695 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1696 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1697 # interfere with the next link command; also delete a directory that is 1698 # left behind by Apple's compiler. We do this before executing the actions. 1699 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1700 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1701 as_fn_set_status $ac_retval 1702 1703 } # ac_fn_c_try_link 1704 ac_configure_args_raw= 1705 for ac_arg 1706 do 1707 case $ac_arg in 1708 *\'*) 1709 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1710 esac 1711 as_fn_append ac_configure_args_raw " '$ac_arg'" 1712 done 1713 1714 case $ac_configure_args_raw in 1715 *$as_nl*) 1716 ac_safe_unquote= ;; 1717 *) 1718 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1719 ac_unsafe_a="$ac_unsafe_z#~" 1720 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1721 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1722 esac 1723 1724 cat >config.log <<_ACEOF 1725 This file contains any messages produced by compilers while 1726 running configure, to aid debugging if configure makes a mistake. 1727 1728 It was created by xwud $as_me 1.0.6, which was 1729 generated by GNU Autoconf 2.71. Invocation command line was 1730 1731 $ $0$ac_configure_args_raw 1732 1733 _ACEOF 1734 exec 5>>config.log 1735 { 1736 cat <<_ASUNAME 1737 ## --------- ## 1738 ## Platform. ## 1739 ## --------- ## 1740 1741 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1742 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1743 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1744 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1745 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1746 1747 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1748 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1749 1750 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1751 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1752 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1753 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1754 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1755 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1756 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1757 1758 _ASUNAME 1759 1760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1761 for as_dir in $PATH 1762 do 1763 IFS=$as_save_IFS 1764 case $as_dir in #((( 1765 '') as_dir=./ ;; 1766 */) ;; 1767 *) as_dir=$as_dir/ ;; 1768 esac 1769 printf "%s\n" "PATH: $as_dir" 1770 done 1771 IFS=$as_save_IFS 1772 1773 } >&5 1774 1775 cat >&5 <<_ACEOF 1776 1777 1778 ## ----------- ## 1779 ## Core tests. ## 1780 ## ----------- ## 1781 1782 _ACEOF 1783 1784 1785 # Keep a trace of the command line. 1786 # Strip out --no-create and --no-recursion so they do not pile up. 1787 # Strip out --silent because we don't want to record it for future runs. 1788 # Also quote any args containing shell meta-characters. 1789 # Make two passes to allow for proper duplicate-argument suppression. 1790 ac_configure_args= 1791 ac_configure_args0= 1792 ac_configure_args1= 1793 ac_must_keep_next=false 1794 for ac_pass in 1 2 1795 do 1796 for ac_arg 1797 do 1798 case $ac_arg in 1799 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1800 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1801 | -silent | --silent | --silen | --sile | --sil) 1802 continue ;; 1803 *\'*) 1804 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1805 esac 1806 case $ac_pass in 1807 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1808 2) 1809 as_fn_append ac_configure_args1 " '$ac_arg'" 1810 if test $ac_must_keep_next = true; then 1811 ac_must_keep_next=false # Got value, back to normal. 1812 else 1813 case $ac_arg in 1814 *=* | --config-cache | -C | -disable-* | --disable-* \ 1815 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1816 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1817 | -with-* | --with-* | -without-* | --without-* | --x) 1818 case "$ac_configure_args0 " in 1819 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1820 esac 1821 ;; 1822 -* ) ac_must_keep_next=true ;; 1823 esac 1824 fi 1825 as_fn_append ac_configure_args " '$ac_arg'" 1826 ;; 1827 esac 1828 done 1829 done 1830 { ac_configure_args0=; unset ac_configure_args0;} 1831 { ac_configure_args1=; unset ac_configure_args1;} 1832 1833 # When interrupted or exit'd, cleanup temporary files, and complete 1834 # config.log. We remove comments because anyway the quotes in there 1835 # would cause problems or look ugly. 1836 # WARNING: Use '\'' to represent an apostrophe within the trap. 1837 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1838 trap 'exit_status=$? 1839 # Sanitize IFS. 1840 IFS=" "" $as_nl" 1841 # Save into config.log some information that might help in debugging. 1842 { 1843 echo 1844 1845 printf "%s\n" "## ---------------- ## 1846 ## Cache variables. ## 1847 ## ---------------- ##" 1848 echo 1849 # The following way of writing the cache mishandles newlines in values, 1850 ( 1851 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1852 eval ac_val=\$$ac_var 1853 case $ac_val in #( 1854 *${as_nl}*) 1855 case $ac_var in #( 1856 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1857 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1858 esac 1859 case $ac_var in #( 1860 _ | IFS | as_nl) ;; #( 1861 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1862 *) { eval $ac_var=; unset $ac_var;} ;; 1863 esac ;; 1864 esac 1865 done 1866 (set) 2>&1 | 1867 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1868 *${as_nl}ac_space=\ *) 1869 sed -n \ 1870 "s/'\''/'\''\\\\'\'''\''/g; 1871 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1872 ;; #( 1873 *) 1874 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1875 ;; 1876 esac | 1877 sort 1878 ) 1879 echo 1880 1881 printf "%s\n" "## ----------------- ## 1882 ## Output variables. ## 1883 ## ----------------- ##" 1884 echo 1885 for ac_var in $ac_subst_vars 1886 do 1887 eval ac_val=\$$ac_var 1888 case $ac_val in 1889 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1890 esac 1891 printf "%s\n" "$ac_var='\''$ac_val'\''" 1892 done | sort 1893 echo 1894 1895 if test -n "$ac_subst_files"; then 1896 printf "%s\n" "## ------------------- ## 1897 ## File substitutions. ## 1898 ## ------------------- ##" 1899 echo 1900 for ac_var in $ac_subst_files 1901 do 1902 eval ac_val=\$$ac_var 1903 case $ac_val in 1904 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1905 esac 1906 printf "%s\n" "$ac_var='\''$ac_val'\''" 1907 done | sort 1908 echo 1909 fi 1910 1911 if test -s confdefs.h; then 1912 printf "%s\n" "## ----------- ## 1913 ## confdefs.h. ## 1914 ## ----------- ##" 1915 echo 1916 cat confdefs.h 1917 echo 1918 fi 1919 test "$ac_signal" != 0 && 1920 printf "%s\n" "$as_me: caught signal $ac_signal" 1921 printf "%s\n" "$as_me: exit $exit_status" 1922 } >&5 1923 rm -f core *.core core.conftest.* && 1924 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1925 exit $exit_status 1926 ' 0 1927 for ac_signal in 1 2 13 15; do 1928 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1929 done 1930 ac_signal=0 1931 1932 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1933 rm -f -r conftest* confdefs.h 1934 1935 printf "%s\n" "/* confdefs.h */" > confdefs.h 1936 1937 # Predefined preprocessor variables. 1938 1939 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1940 1941 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1942 1943 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1944 1945 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1946 1947 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1948 1949 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1950 1951 1952 # Let the site file select an alternate cache file if it wants to. 1953 # Prefer an explicitly selected file to automatically selected ones. 1954 if test -n "$CONFIG_SITE"; then 1955 ac_site_files="$CONFIG_SITE" 1956 elif test "x$prefix" != xNONE; then 1957 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1958 else 1959 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1960 fi 1961 1962 for ac_site_file in $ac_site_files 1963 do 1964 case $ac_site_file in #( 1965 */*) : 1966 ;; #( 1967 *) : 1968 ac_site_file=./$ac_site_file ;; 1969 esac 1970 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1972 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1973 sed 's/^/| /' "$ac_site_file" >&5 1974 . "$ac_site_file" \ 1975 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1976 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 1977 as_fn_error $? "failed to load site script $ac_site_file 1978 See \`config.log' for more details" "$LINENO" 5; } 1979 fi 1980 done 1981 1982 if test -r "$cache_file"; then 1983 # Some versions of bash will fail to source /dev/null (special files 1984 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1985 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1987 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 1988 case $cache_file in 1989 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1990 *) . "./$cache_file";; 1991 esac 1992 fi 1993 else 1994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 1995 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 1996 >$cache_file 1997 fi 1998 1999 # Test code for whether the C compiler supports C89 (global declarations) 2000 ac_c_conftest_c89_globals=' 2001 /* Does the compiler advertise C89 conformance? 2002 Do not test the value of __STDC__, because some compilers set it to 0 2003 while being otherwise adequately conformant. */ 2004 #if !defined __STDC__ 2005 # error "Compiler does not advertise C89 conformance" 2006 #endif 2007 2008 #include <stddef.h> 2009 #include <stdarg.h> 2010 struct stat; 2011 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2012 struct buf { int x; }; 2013 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2014 static char *e (p, i) 2015 char **p; 2016 int i; 2017 { 2018 return p[i]; 2019 } 2020 static char *f (char * (*g) (char **, int), char **p, ...) 2021 { 2022 char *s; 2023 va_list v; 2024 va_start (v,p); 2025 s = g (p, va_arg (v,int)); 2026 va_end (v); 2027 return s; 2028 } 2029 2030 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2031 function prototypes and stuff, but not \xHH hex character constants. 2032 These do not provoke an error unfortunately, instead are silently treated 2033 as an "x". The following induces an error, until -std is added to get 2034 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2035 array size at least. It is necessary to write \x00 == 0 to get something 2036 that is true only with -std. */ 2037 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2038 2039 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2040 inside strings and character constants. */ 2041 #define FOO(x) '\''x'\'' 2042 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2043 2044 int test (int i, double x); 2045 struct s1 {int (*f) (int a);}; 2046 struct s2 {int (*f) (double a);}; 2047 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2048 int, int);' 2049 2050 # Test code for whether the C compiler supports C89 (body of main). 2051 ac_c_conftest_c89_main=' 2052 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2053 ' 2054 2055 # Test code for whether the C compiler supports C99 (global declarations) 2056 ac_c_conftest_c99_globals=' 2057 // Does the compiler advertise C99 conformance? 2058 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2059 # error "Compiler does not advertise C99 conformance" 2060 #endif 2061 2062 #include <stdbool.h> 2063 extern int puts (const char *); 2064 extern int printf (const char *, ...); 2065 extern int dprintf (int, const char *, ...); 2066 extern void *malloc (size_t); 2067 2068 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2069 // dprintf is used instead of fprintf to avoid needing to declare 2070 // FILE and stderr. 2071 #define debug(...) dprintf (2, __VA_ARGS__) 2072 #define showlist(...) puts (#__VA_ARGS__) 2073 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2074 static void 2075 test_varargs_macros (void) 2076 { 2077 int x = 1234; 2078 int y = 5678; 2079 debug ("Flag"); 2080 debug ("X = %d\n", x); 2081 showlist (The first, second, and third items.); 2082 report (x>y, "x is %d but y is %d", x, y); 2083 } 2084 2085 // Check long long types. 2086 #define BIG64 18446744073709551615ull 2087 #define BIG32 4294967295ul 2088 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2089 #if !BIG_OK 2090 #error "your preprocessor is broken" 2091 #endif 2092 #if BIG_OK 2093 #else 2094 #error "your preprocessor is broken" 2095 #endif 2096 static long long int bignum = -9223372036854775807LL; 2097 static unsigned long long int ubignum = BIG64; 2098 2099 struct incomplete_array 2100 { 2101 int datasize; 2102 double data[]; 2103 }; 2104 2105 struct named_init { 2106 int number; 2107 const wchar_t *name; 2108 double average; 2109 }; 2110 2111 typedef const char *ccp; 2112 2113 static inline int 2114 test_restrict (ccp restrict text) 2115 { 2116 // See if C++-style comments work. 2117 // Iterate through items via the restricted pointer. 2118 // Also check for declarations in for loops. 2119 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2120 continue; 2121 return 0; 2122 } 2123 2124 // Check varargs and va_copy. 2125 static bool 2126 test_varargs (const char *format, ...) 2127 { 2128 va_list args; 2129 va_start (args, format); 2130 va_list args_copy; 2131 va_copy (args_copy, args); 2132 2133 const char *str = ""; 2134 int number = 0; 2135 float fnumber = 0; 2136 2137 while (*format) 2138 { 2139 switch (*format++) 2140 { 2141 case '\''s'\'': // string 2142 str = va_arg (args_copy, const char *); 2143 break; 2144 case '\''d'\'': // int 2145 number = va_arg (args_copy, int); 2146 break; 2147 case '\''f'\'': // float 2148 fnumber = va_arg (args_copy, double); 2149 break; 2150 default: 2151 break; 2152 } 2153 } 2154 va_end (args_copy); 2155 va_end (args); 2156 2157 return *str && number && fnumber; 2158 } 2159 ' 2160 2161 # Test code for whether the C compiler supports C99 (body of main). 2162 ac_c_conftest_c99_main=' 2163 // Check bool. 2164 _Bool success = false; 2165 success |= (argc != 0); 2166 2167 // Check restrict. 2168 if (test_restrict ("String literal") == 0) 2169 success = true; 2170 char *restrict newvar = "Another string"; 2171 2172 // Check varargs. 2173 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2174 test_varargs_macros (); 2175 2176 // Check flexible array members. 2177 struct incomplete_array *ia = 2178 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2179 ia->datasize = 10; 2180 for (int i = 0; i < ia->datasize; ++i) 2181 ia->data[i] = i * 1.234; 2182 2183 // Check named initializers. 2184 struct named_init ni = { 2185 .number = 34, 2186 .name = L"Test wide string", 2187 .average = 543.34343, 2188 }; 2189 2190 ni.number = 58; 2191 2192 int dynamic_array[ni.number]; 2193 dynamic_array[0] = argv[0][0]; 2194 dynamic_array[ni.number - 1] = 543; 2195 2196 // work around unused variable warnings 2197 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2198 || dynamic_array[ni.number - 1] != 543); 2199 ' 2200 2201 # Test code for whether the C compiler supports C11 (global declarations) 2202 ac_c_conftest_c11_globals=' 2203 // Does the compiler advertise C11 conformance? 2204 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2205 # error "Compiler does not advertise C11 conformance" 2206 #endif 2207 2208 // Check _Alignas. 2209 char _Alignas (double) aligned_as_double; 2210 char _Alignas (0) no_special_alignment; 2211 extern char aligned_as_int; 2212 char _Alignas (0) _Alignas (int) aligned_as_int; 2213 2214 // Check _Alignof. 2215 enum 2216 { 2217 int_alignment = _Alignof (int), 2218 int_array_alignment = _Alignof (int[100]), 2219 char_alignment = _Alignof (char) 2220 }; 2221 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2222 2223 // Check _Noreturn. 2224 int _Noreturn does_not_return (void) { for (;;) continue; } 2225 2226 // Check _Static_assert. 2227 struct test_static_assert 2228 { 2229 int x; 2230 _Static_assert (sizeof (int) <= sizeof (long int), 2231 "_Static_assert does not work in struct"); 2232 long int y; 2233 }; 2234 2235 // Check UTF-8 literals. 2236 #define u8 syntax error! 2237 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2238 2239 // Check duplicate typedefs. 2240 typedef long *long_ptr; 2241 typedef long int *long_ptr; 2242 typedef long_ptr long_ptr; 2243 2244 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2245 struct anonymous 2246 { 2247 union { 2248 struct { int i; int j; }; 2249 struct { int k; long int l; } w; 2250 }; 2251 int m; 2252 } v1; 2253 ' 2254 2255 # Test code for whether the C compiler supports C11 (body of main). 2256 ac_c_conftest_c11_main=' 2257 _Static_assert ((offsetof (struct anonymous, i) 2258 == offsetof (struct anonymous, w.k)), 2259 "Anonymous union alignment botch"); 2260 v1.i = 2; 2261 v1.w.k = 5; 2262 ok |= v1.i != 5; 2263 ' 2264 2265 # Test code for whether the C compiler supports C11 (complete). 2266 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2267 ${ac_c_conftest_c99_globals} 2268 ${ac_c_conftest_c11_globals} 2269 2270 int 2271 main (int argc, char **argv) 2272 { 2273 int ok = 0; 2274 ${ac_c_conftest_c89_main} 2275 ${ac_c_conftest_c99_main} 2276 ${ac_c_conftest_c11_main} 2277 return ok; 2278 } 2279 " 2280 2281 # Test code for whether the C compiler supports C99 (complete). 2282 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2283 ${ac_c_conftest_c99_globals} 2284 2285 int 2286 main (int argc, char **argv) 2287 { 2288 int ok = 0; 2289 ${ac_c_conftest_c89_main} 2290 ${ac_c_conftest_c99_main} 2291 return ok; 2292 } 2293 " 2294 2295 # Test code for whether the C compiler supports C89 (complete). 2296 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2297 2298 int 2299 main (int argc, char **argv) 2300 { 2301 int ok = 0; 2302 ${ac_c_conftest_c89_main} 2303 return ok; 2304 } 2305 " 2306 2307 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2308 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2309 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2310 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2311 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2312 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2313 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2314 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2315 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2316 2317 # Auxiliary files required by this configure script. 2318 ac_aux_files="config.guess config.sub compile missing install-sh" 2319 2320 # Locations in which to look for auxiliary files. 2321 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2322 2323 # Search for a directory containing all of the required auxiliary files, 2324 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2325 # If we don't find one directory that contains all the files we need, 2326 # we report the set of missing files from the *first* directory in 2327 # $ac_aux_dir_candidates and give up. 2328 ac_missing_aux_files="" 2329 ac_first_candidate=: 2330 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2332 as_found=false 2333 for as_dir in $ac_aux_dir_candidates 2334 do 2335 IFS=$as_save_IFS 2336 case $as_dir in #((( 2337 '') as_dir=./ ;; 2338 */) ;; 2339 *) as_dir=$as_dir/ ;; 2340 esac 2341 as_found=: 2342 2343 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2344 ac_aux_dir_found=yes 2345 ac_install_sh= 2346 for ac_aux in $ac_aux_files 2347 do 2348 # As a special case, if "install-sh" is required, that requirement 2349 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2350 # and $ac_install_sh is set appropriately for whichever one is found. 2351 if test x"$ac_aux" = x"install-sh" 2352 then 2353 if test -f "${as_dir}install-sh"; then 2354 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2355 ac_install_sh="${as_dir}install-sh -c" 2356 elif test -f "${as_dir}install.sh"; then 2357 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2358 ac_install_sh="${as_dir}install.sh -c" 2359 elif test -f "${as_dir}shtool"; then 2360 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2361 ac_install_sh="${as_dir}shtool install -c" 2362 else 2363 ac_aux_dir_found=no 2364 if $ac_first_candidate; then 2365 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2366 else 2367 break 2368 fi 2369 fi 2370 else 2371 if test -f "${as_dir}${ac_aux}"; then 2372 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2373 else 2374 ac_aux_dir_found=no 2375 if $ac_first_candidate; then 2376 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2377 else 2378 break 2379 fi 2380 fi 2381 fi 2382 done 2383 if test "$ac_aux_dir_found" = yes; then 2384 ac_aux_dir="$as_dir" 2385 break 2386 fi 2387 ac_first_candidate=false 2388 2389 as_found=false 2390 done 2391 IFS=$as_save_IFS 2392 if $as_found 2393 then : 2394 2395 else $as_nop 2396 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2397 fi 2398 2399 2400 # These three variables are undocumented and unsupported, 2401 # and are intended to be withdrawn in a future Autoconf release. 2402 # They can cause serious problems if a builder's source tree is in a directory 2403 # whose full name contains unusual characters. 2404 if test -f "${ac_aux_dir}config.guess"; then 2405 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2406 fi 2407 if test -f "${ac_aux_dir}config.sub"; then 2408 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2409 fi 2410 if test -f "$ac_aux_dir/configure"; then 2411 ac_configure="$SHELL ${ac_aux_dir}configure" 2412 fi 2413 2414 # Check that the precious variables saved in the cache have kept the same 2415 # value. 2416 ac_cache_corrupted=false 2417 for ac_var in $ac_precious_vars; do 2418 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2419 eval ac_new_set=\$ac_env_${ac_var}_set 2420 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2421 eval ac_new_val=\$ac_env_${ac_var}_value 2422 case $ac_old_set,$ac_new_set in 2423 set,) 2424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2425 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2426 ac_cache_corrupted=: ;; 2427 ,set) 2428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2429 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2430 ac_cache_corrupted=: ;; 2431 ,);; 2432 *) 2433 if test "x$ac_old_val" != "x$ac_new_val"; then 2434 # differences in whitespace do not lead to failure. 2435 ac_old_val_w=`echo x $ac_old_val` 2436 ac_new_val_w=`echo x $ac_new_val` 2437 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2439 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2440 ac_cache_corrupted=: 2441 else 2442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2443 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2444 eval $ac_var=\$ac_old_val 2445 fi 2446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2447 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2449 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2450 fi;; 2451 esac 2452 # Pass precious variables to config.status. 2453 if test "$ac_new_set" = set; then 2454 case $ac_new_val in 2455 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2456 *) ac_arg=$ac_var=$ac_new_val ;; 2457 esac 2458 case " $ac_configure_args " in 2459 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2460 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2461 esac 2462 fi 2463 done 2464 if $ac_cache_corrupted; then 2465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2466 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2468 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2469 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2470 and start over" "$LINENO" 5 2471 fi 2472 ## -------------------- ## 2473 ## Main body of script. ## 2474 ## -------------------- ## 2475 2476 ac_ext=c 2477 ac_cpp='$CPP $CPPFLAGS' 2478 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2479 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2480 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2481 2482 2483 2484 ac_config_headers="$ac_config_headers config.h" 2485 2486 2487 # Initialize Automake 2488 am__api_version='1.16' 2489 2490 2491 2492 # Find a good install program. We prefer a C program (faster), 2493 # so one script is as good as another. But avoid the broken or 2494 # incompatible versions: 2495 # SysV /etc/install, /usr/sbin/install 2496 # SunOS /usr/etc/install 2497 # IRIX /sbin/install 2498 # AIX /bin/install 2499 # AmigaOS /C/install, which installs bootblocks on floppy discs 2500 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2501 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2502 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2503 # OS/2's system install, which has a completely different semantic 2504 # ./install, which can be erroneously created by make from ./install.sh. 2505 # Reject install programs that cannot install multiple files. 2506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2507 printf %s "checking for a BSD-compatible install... " >&6; } 2508 if test -z "$INSTALL"; then 2509 if test ${ac_cv_path_install+y} 2510 then : 2511 printf %s "(cached) " >&6 2512 else $as_nop 2513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2514 for as_dir in $PATH 2515 do 2516 IFS=$as_save_IFS 2517 case $as_dir in #((( 2518 '') as_dir=./ ;; 2519 */) ;; 2520 *) as_dir=$as_dir/ ;; 2521 esac 2522 # Account for fact that we put trailing slashes in our PATH walk. 2523 case $as_dir in #(( 2524 ./ | /[cC]/* | \ 2525 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2526 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2527 /usr/ucb/* ) ;; 2528 *) 2529 # OSF1 and SCO ODT 3.0 have their own names for install. 2530 # Don't use installbsd from OSF since it installs stuff as root 2531 # by default. 2532 for ac_prog in ginstall scoinst install; do 2533 for ac_exec_ext in '' $ac_executable_extensions; do 2534 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2535 if test $ac_prog = install && 2536 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2537 # AIX install. It has an incompatible calling convention. 2538 : 2539 elif test $ac_prog = install && 2540 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2541 # program-specific install script used by HP pwplus--don't use. 2542 : 2543 else 2544 rm -rf conftest.one conftest.two conftest.dir 2545 echo one > conftest.one 2546 echo two > conftest.two 2547 mkdir conftest.dir 2548 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2549 test -s conftest.one && test -s conftest.two && 2550 test -s conftest.dir/conftest.one && 2551 test -s conftest.dir/conftest.two 2552 then 2553 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2554 break 3 2555 fi 2556 fi 2557 fi 2558 done 2559 done 2560 ;; 2561 esac 2562 2563 done 2564 IFS=$as_save_IFS 2565 2566 rm -rf conftest.one conftest.two conftest.dir 2567 2568 fi 2569 if test ${ac_cv_path_install+y}; then 2570 INSTALL=$ac_cv_path_install 2571 else 2572 # As a last resort, use the slow shell script. Don't cache a 2573 # value for INSTALL within a source directory, because that will 2574 # break other packages using the cache if that directory is 2575 # removed, or if the value is a relative name. 2576 INSTALL=$ac_install_sh 2577 fi 2578 fi 2579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2580 printf "%s\n" "$INSTALL" >&6; } 2581 2582 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2583 # It thinks the first close brace ends the variable substitution. 2584 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2585 2586 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2587 2588 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2589 2590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2591 printf %s "checking whether build environment is sane... " >&6; } 2592 # Reject unsafe characters in $srcdir or the absolute working directory 2593 # name. Accept space and tab only in the latter. 2594 am_lf=' 2595 ' 2596 case `pwd` in 2597 *[\\\"\#\$\&\'\`$am_lf]*) 2598 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2599 esac 2600 case $srcdir in 2601 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2602 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2603 esac 2604 2605 # Do 'set' in a subshell so we don't clobber the current shell's 2606 # arguments. Must try -L first in case configure is actually a 2607 # symlink; some systems play weird games with the mod time of symlinks 2608 # (eg FreeBSD returns the mod time of the symlink's containing 2609 # directory). 2610 if ( 2611 am_has_slept=no 2612 for am_try in 1 2; do 2613 echo "timestamp, slept: $am_has_slept" > conftest.file 2614 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2615 if test "$*" = "X"; then 2616 # -L didn't work. 2617 set X `ls -t "$srcdir/configure" conftest.file` 2618 fi 2619 if test "$*" != "X $srcdir/configure conftest.file" \ 2620 && test "$*" != "X conftest.file $srcdir/configure"; then 2621 2622 # If neither matched, then we have a broken ls. This can happen 2623 # if, for instance, CONFIG_SHELL is bash and it inherits a 2624 # broken ls alias from the environment. This has actually 2625 # happened. Such a system could not be considered "sane". 2626 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2627 alias in your environment" "$LINENO" 5 2628 fi 2629 if test "$2" = conftest.file || test $am_try -eq 2; then 2630 break 2631 fi 2632 # Just in case. 2633 sleep 1 2634 am_has_slept=yes 2635 done 2636 test "$2" = conftest.file 2637 ) 2638 then 2639 # Ok. 2640 : 2641 else 2642 as_fn_error $? "newly created file is older than distributed files! 2643 Check your system clock" "$LINENO" 5 2644 fi 2645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2646 printf "%s\n" "yes" >&6; } 2647 # If we didn't sleep, we still need to ensure time stamps of config.status and 2648 # generated files are strictly newer. 2649 am_sleep_pid= 2650 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2651 ( sleep 1 ) & 2652 am_sleep_pid=$! 2653 fi 2654 2655 rm -f conftest.file 2656 2657 test "$program_prefix" != NONE && 2658 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2659 # Use a double $ so make ignores it. 2660 test "$program_suffix" != NONE && 2661 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2662 # Double any \ or $. 2663 # By default was `s,x,x', remove it if useless. 2664 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2665 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2666 2667 2668 # Expand $ac_aux_dir to an absolute path. 2669 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2670 2671 2672 if test x"${MISSING+set}" != xset; then 2673 MISSING="\${SHELL} '$am_aux_dir/missing'" 2674 fi 2675 # Use eval to expand $SHELL 2676 if eval "$MISSING --is-lightweight"; then 2677 am_missing_run="$MISSING " 2678 else 2679 am_missing_run= 2680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2681 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2682 fi 2683 2684 if test x"${install_sh+set}" != xset; then 2685 case $am_aux_dir in 2686 *\ * | *\ *) 2687 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2688 *) 2689 install_sh="\${SHELL} $am_aux_dir/install-sh" 2690 esac 2691 fi 2692 2693 # Installed binaries are usually stripped using 'strip' when the user 2694 # run "make install-strip". However 'strip' might not be the right 2695 # tool to use in cross-compilation environments, therefore Automake 2696 # will honor the 'STRIP' environment variable to overrule this program. 2697 if test "$cross_compiling" != no; then 2698 if test -n "$ac_tool_prefix"; then 2699 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2700 set dummy ${ac_tool_prefix}strip; ac_word=$2 2701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2702 printf %s "checking for $ac_word... " >&6; } 2703 if test ${ac_cv_prog_STRIP+y} 2704 then : 2705 printf %s "(cached) " >&6 2706 else $as_nop 2707 if test -n "$STRIP"; then 2708 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2709 else 2710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2711 for as_dir in $PATH 2712 do 2713 IFS=$as_save_IFS 2714 case $as_dir in #((( 2715 '') as_dir=./ ;; 2716 */) ;; 2717 *) as_dir=$as_dir/ ;; 2718 esac 2719 for ac_exec_ext in '' $ac_executable_extensions; do 2720 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2721 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2722 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2723 break 2 2724 fi 2725 done 2726 done 2727 IFS=$as_save_IFS 2728 2729 fi 2730 fi 2731 STRIP=$ac_cv_prog_STRIP 2732 if test -n "$STRIP"; then 2733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2734 printf "%s\n" "$STRIP" >&6; } 2735 else 2736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2737 printf "%s\n" "no" >&6; } 2738 fi 2739 2740 2741 fi 2742 if test -z "$ac_cv_prog_STRIP"; then 2743 ac_ct_STRIP=$STRIP 2744 # Extract the first word of "strip", so it can be a program name with args. 2745 set dummy strip; ac_word=$2 2746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2747 printf %s "checking for $ac_word... " >&6; } 2748 if test ${ac_cv_prog_ac_ct_STRIP+y} 2749 then : 2750 printf %s "(cached) " >&6 2751 else $as_nop 2752 if test -n "$ac_ct_STRIP"; then 2753 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2754 else 2755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2756 for as_dir in $PATH 2757 do 2758 IFS=$as_save_IFS 2759 case $as_dir in #((( 2760 '') as_dir=./ ;; 2761 */) ;; 2762 *) as_dir=$as_dir/ ;; 2763 esac 2764 for ac_exec_ext in '' $ac_executable_extensions; do 2765 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2766 ac_cv_prog_ac_ct_STRIP="strip" 2767 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2768 break 2 2769 fi 2770 done 2771 done 2772 IFS=$as_save_IFS 2773 2774 fi 2775 fi 2776 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2777 if test -n "$ac_ct_STRIP"; then 2778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2779 printf "%s\n" "$ac_ct_STRIP" >&6; } 2780 else 2781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2782 printf "%s\n" "no" >&6; } 2783 fi 2784 2785 if test "x$ac_ct_STRIP" = x; then 2786 STRIP=":" 2787 else 2788 case $cross_compiling:$ac_tool_warned in 2789 yes:) 2790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2791 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2792 ac_tool_warned=yes ;; 2793 esac 2794 STRIP=$ac_ct_STRIP 2795 fi 2796 else 2797 STRIP="$ac_cv_prog_STRIP" 2798 fi 2799 2800 fi 2801 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2802 2803 2804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2805 printf %s "checking for a race-free mkdir -p... " >&6; } 2806 if test -z "$MKDIR_P"; then 2807 if test ${ac_cv_path_mkdir+y} 2808 then : 2809 printf %s "(cached) " >&6 2810 else $as_nop 2811 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2812 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2813 do 2814 IFS=$as_save_IFS 2815 case $as_dir in #((( 2816 '') as_dir=./ ;; 2817 */) ;; 2818 *) as_dir=$as_dir/ ;; 2819 esac 2820 for ac_prog in mkdir gmkdir; do 2821 for ac_exec_ext in '' $ac_executable_extensions; do 2822 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2823 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2824 'mkdir ('*'coreutils) '* | \ 2825 'BusyBox '* | \ 2826 'mkdir (fileutils) '4.1*) 2827 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2828 break 3;; 2829 esac 2830 done 2831 done 2832 done 2833 IFS=$as_save_IFS 2834 2835 fi 2836 2837 test -d ./--version && rmdir ./--version 2838 if test ${ac_cv_path_mkdir+y}; then 2839 MKDIR_P="$ac_cv_path_mkdir -p" 2840 else 2841 # As a last resort, use the slow shell script. Don't cache a 2842 # value for MKDIR_P within a source directory, because that will 2843 # break other packages using the cache if that directory is 2844 # removed, or if the value is a relative name. 2845 MKDIR_P="$ac_install_sh -d" 2846 fi 2847 fi 2848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2849 printf "%s\n" "$MKDIR_P" >&6; } 2850 2851 for ac_prog in gawk mawk nawk awk 2852 do 2853 # Extract the first word of "$ac_prog", so it can be a program name with args. 2854 set dummy $ac_prog; ac_word=$2 2855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2856 printf %s "checking for $ac_word... " >&6; } 2857 if test ${ac_cv_prog_AWK+y} 2858 then : 2859 printf %s "(cached) " >&6 2860 else $as_nop 2861 if test -n "$AWK"; then 2862 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2863 else 2864 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2865 for as_dir in $PATH 2866 do 2867 IFS=$as_save_IFS 2868 case $as_dir in #((( 2869 '') as_dir=./ ;; 2870 */) ;; 2871 *) as_dir=$as_dir/ ;; 2872 esac 2873 for ac_exec_ext in '' $ac_executable_extensions; do 2874 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2875 ac_cv_prog_AWK="$ac_prog" 2876 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2877 break 2 2878 fi 2879 done 2880 done 2881 IFS=$as_save_IFS 2882 2883 fi 2884 fi 2885 AWK=$ac_cv_prog_AWK 2886 if test -n "$AWK"; then 2887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2888 printf "%s\n" "$AWK" >&6; } 2889 else 2890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2891 printf "%s\n" "no" >&6; } 2892 fi 2893 2894 2895 test -n "$AWK" && break 2896 done 2897 2898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2899 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2900 set x ${MAKE-make} 2901 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2902 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2903 then : 2904 printf %s "(cached) " >&6 2905 else $as_nop 2906 cat >conftest.make <<\_ACEOF 2907 SHELL = /bin/sh 2908 all: 2909 @echo '@@@%%%=$(MAKE)=@@@%%%' 2910 _ACEOF 2911 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2912 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2913 *@@@%%%=?*=@@@%%%*) 2914 eval ac_cv_prog_make_${ac_make}_set=yes;; 2915 *) 2916 eval ac_cv_prog_make_${ac_make}_set=no;; 2917 esac 2918 rm -f conftest.make 2919 fi 2920 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2922 printf "%s\n" "yes" >&6; } 2923 SET_MAKE= 2924 else 2925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2926 printf "%s\n" "no" >&6; } 2927 SET_MAKE="MAKE=${MAKE-make}" 2928 fi 2929 2930 rm -rf .tst 2>/dev/null 2931 mkdir .tst 2>/dev/null 2932 if test -d .tst; then 2933 am__leading_dot=. 2934 else 2935 am__leading_dot=_ 2936 fi 2937 rmdir .tst 2>/dev/null 2938 2939 # Check whether --enable-silent-rules was given. 2940 if test ${enable_silent_rules+y} 2941 then : 2942 enableval=$enable_silent_rules; 2943 fi 2944 2945 case $enable_silent_rules in # ((( 2946 yes) AM_DEFAULT_VERBOSITY=0;; 2947 no) AM_DEFAULT_VERBOSITY=1;; 2948 *) AM_DEFAULT_VERBOSITY=1;; 2949 esac 2950 am_make=${MAKE-make} 2951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2952 printf %s "checking whether $am_make supports nested variables... " >&6; } 2953 if test ${am_cv_make_support_nested_variables+y} 2954 then : 2955 printf %s "(cached) " >&6 2956 else $as_nop 2957 if printf "%s\n" 'TRUE=$(BAR$(V)) 2958 BAR0=false 2959 BAR1=true 2960 V=1 2961 am__doit: 2962 @$(TRUE) 2963 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2964 am_cv_make_support_nested_variables=yes 2965 else 2966 am_cv_make_support_nested_variables=no 2967 fi 2968 fi 2969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2970 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 2971 if test $am_cv_make_support_nested_variables = yes; then 2972 AM_V='$(V)' 2973 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2974 else 2975 AM_V=$AM_DEFAULT_VERBOSITY 2976 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2977 fi 2978 AM_BACKSLASH='\' 2979 2980 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2981 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2982 # is not polluted with repeated "-I." 2983 am__isrc=' -I$(srcdir)' 2984 # test to see if srcdir already configured 2985 if test -f $srcdir/config.status; then 2986 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2987 fi 2988 fi 2989 2990 # test whether we have cygpath 2991 if test -z "$CYGPATH_W"; then 2992 if (cygpath --version) >/dev/null 2>/dev/null; then 2993 CYGPATH_W='cygpath -w' 2994 else 2995 CYGPATH_W=echo 2996 fi 2997 fi 2998 2999 3000 # Define the identity of the package. 3001 PACKAGE='xwud' 3002 VERSION='1.0.6' 3003 3004 3005 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3006 3007 3008 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3009 3010 # Some tools Automake needs. 3011 3012 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3013 3014 3015 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3016 3017 3018 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3019 3020 3021 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3022 3023 3024 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3025 3026 # For better backward compatibility. To be removed once Automake 1.9.x 3027 # dies out for good. For more background, see: 3028 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3029 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3030 mkdir_p='$(MKDIR_P)' 3031 3032 # We need awk for the "check" target (and possibly the TAP driver). The 3033 # system "awk" is bad on some platforms. 3034 # Always define AMTAR for backward compatibility. Yes, it's still used 3035 # in the wild :-( We should find a proper way to deprecate it ... 3036 AMTAR='$${TAR-tar}' 3037 3038 3039 # We'll loop over all known methods to create a tar archive until one works. 3040 _am_tools='gnutar pax cpio none' 3041 3042 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3043 3044 3045 3046 3047 3048 # Variables for tags utilities; see am/tags.am 3049 if test -z "$CTAGS"; then 3050 CTAGS=ctags 3051 fi 3052 3053 if test -z "$ETAGS"; then 3054 ETAGS=etags 3055 fi 3056 3057 if test -z "$CSCOPE"; then 3058 CSCOPE=cscope 3059 fi 3060 3061 3062 3063 # POSIX will say in a future version that running "rm -f" with no argument 3064 # is OK; and we want to be able to make that assumption in our Makefile 3065 # recipes. So use an aggressive probe to check that the usage we want is 3066 # actually supported "in the wild" to an acceptable degree. 3067 # See automake bug#10828. 3068 # To make any issue more visible, cause the running configure to be aborted 3069 # by default if the 'rm' program in use doesn't match our expectations; the 3070 # user can still override this though. 3071 if rm -f && rm -fr && rm -rf; then : OK; else 3072 cat >&2 <<'END' 3073 Oops! 3074 3075 Your 'rm' program seems unable to run without file operands specified 3076 on the command line, even when the '-f' option is present. This is contrary 3077 to the behaviour of most rm programs out there, and not conforming with 3078 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3079 3080 Please tell bug-automake@gnu.org about your system, including the value 3081 of your $PATH and any error possibly output before this message. This 3082 can help us improve future automake versions. 3083 3084 END 3085 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3086 echo 'Configuration will proceed anyway, since you have set the' >&2 3087 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3088 echo >&2 3089 else 3090 cat >&2 <<'END' 3091 Aborting the configuration process, to ensure you take notice of the issue. 3092 3093 You can download and install GNU coreutils to get an 'rm' implementation 3094 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3095 3096 If you want to complete the configuration process using your problematic 3097 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3098 to "yes", and re-run configure. 3099 3100 END 3101 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3102 fi 3103 fi 3104 3105 3106 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 DEPDIR="${am__leading_dot}deps" 3128 3129 ac_config_commands="$ac_config_commands depfiles" 3130 3131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3132 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3133 cat > confinc.mk << 'END' 3134 am__doit: 3135 @echo this is the am__doit target >confinc.out 3136 .PHONY: am__doit 3137 END 3138 am__include="#" 3139 am__quote= 3140 # BSD make does it like this. 3141 echo '.include "confinc.mk" # ignored' > confmf.BSD 3142 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3143 echo 'include confinc.mk # ignored' > confmf.GNU 3144 _am_result=no 3145 for s in GNU BSD; do 3146 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3147 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3148 ac_status=$? 3149 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3150 (exit $ac_status); } 3151 case $?:`cat confinc.out 2>/dev/null` in #( 3152 '0:this is the am__doit target') : 3153 case $s in #( 3154 BSD) : 3155 am__include='.include' am__quote='"' ;; #( 3156 *) : 3157 am__include='include' am__quote='' ;; 3158 esac ;; #( 3159 *) : 3160 ;; 3161 esac 3162 if test "$am__include" != "#"; then 3163 _am_result="yes ($s style)" 3164 break 3165 fi 3166 done 3167 rm -f confinc.* confmf.* 3168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3169 printf "%s\n" "${_am_result}" >&6; } 3170 3171 # Check whether --enable-dependency-tracking was given. 3172 if test ${enable_dependency_tracking+y} 3173 then : 3174 enableval=$enable_dependency_tracking; 3175 fi 3176 3177 if test "x$enable_dependency_tracking" != xno; then 3178 am_depcomp="$ac_aux_dir/depcomp" 3179 AMDEPBACKSLASH='\' 3180 am__nodep='_no' 3181 fi 3182 if test "x$enable_dependency_tracking" != xno; then 3183 AMDEP_TRUE= 3184 AMDEP_FALSE='#' 3185 else 3186 AMDEP_TRUE='#' 3187 AMDEP_FALSE= 3188 fi 3189 3190 3191 ac_ext=c 3192 ac_cpp='$CPP $CPPFLAGS' 3193 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3194 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3195 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3196 if test -n "$ac_tool_prefix"; then 3197 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3198 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3200 printf %s "checking for $ac_word... " >&6; } 3201 if test ${ac_cv_prog_CC+y} 3202 then : 3203 printf %s "(cached) " >&6 3204 else $as_nop 3205 if test -n "$CC"; then 3206 ac_cv_prog_CC="$CC" # Let the user override the test. 3207 else 3208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3209 for as_dir in $PATH 3210 do 3211 IFS=$as_save_IFS 3212 case $as_dir in #((( 3213 '') as_dir=./ ;; 3214 */) ;; 3215 *) as_dir=$as_dir/ ;; 3216 esac 3217 for ac_exec_ext in '' $ac_executable_extensions; do 3218 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3219 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3220 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3221 break 2 3222 fi 3223 done 3224 done 3225 IFS=$as_save_IFS 3226 3227 fi 3228 fi 3229 CC=$ac_cv_prog_CC 3230 if test -n "$CC"; then 3231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3232 printf "%s\n" "$CC" >&6; } 3233 else 3234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3235 printf "%s\n" "no" >&6; } 3236 fi 3237 3238 3239 fi 3240 if test -z "$ac_cv_prog_CC"; then 3241 ac_ct_CC=$CC 3242 # Extract the first word of "gcc", so it can be a program name with args. 3243 set dummy gcc; ac_word=$2 3244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3245 printf %s "checking for $ac_word... " >&6; } 3246 if test ${ac_cv_prog_ac_ct_CC+y} 3247 then : 3248 printf %s "(cached) " >&6 3249 else $as_nop 3250 if test -n "$ac_ct_CC"; then 3251 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3252 else 3253 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3254 for as_dir in $PATH 3255 do 3256 IFS=$as_save_IFS 3257 case $as_dir in #((( 3258 '') as_dir=./ ;; 3259 */) ;; 3260 *) as_dir=$as_dir/ ;; 3261 esac 3262 for ac_exec_ext in '' $ac_executable_extensions; do 3263 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3264 ac_cv_prog_ac_ct_CC="gcc" 3265 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3266 break 2 3267 fi 3268 done 3269 done 3270 IFS=$as_save_IFS 3271 3272 fi 3273 fi 3274 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3275 if test -n "$ac_ct_CC"; then 3276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3277 printf "%s\n" "$ac_ct_CC" >&6; } 3278 else 3279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3280 printf "%s\n" "no" >&6; } 3281 fi 3282 3283 if test "x$ac_ct_CC" = x; then 3284 CC="" 3285 else 3286 case $cross_compiling:$ac_tool_warned in 3287 yes:) 3288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3289 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3290 ac_tool_warned=yes ;; 3291 esac 3292 CC=$ac_ct_CC 3293 fi 3294 else 3295 CC="$ac_cv_prog_CC" 3296 fi 3297 3298 if test -z "$CC"; then 3299 if test -n "$ac_tool_prefix"; then 3300 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3301 set dummy ${ac_tool_prefix}cc; ac_word=$2 3302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3303 printf %s "checking for $ac_word... " >&6; } 3304 if test ${ac_cv_prog_CC+y} 3305 then : 3306 printf %s "(cached) " >&6 3307 else $as_nop 3308 if test -n "$CC"; then 3309 ac_cv_prog_CC="$CC" # Let the user override the test. 3310 else 3311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3312 for as_dir in $PATH 3313 do 3314 IFS=$as_save_IFS 3315 case $as_dir in #((( 3316 '') as_dir=./ ;; 3317 */) ;; 3318 *) as_dir=$as_dir/ ;; 3319 esac 3320 for ac_exec_ext in '' $ac_executable_extensions; do 3321 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3322 ac_cv_prog_CC="${ac_tool_prefix}cc" 3323 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3324 break 2 3325 fi 3326 done 3327 done 3328 IFS=$as_save_IFS 3329 3330 fi 3331 fi 3332 CC=$ac_cv_prog_CC 3333 if test -n "$CC"; then 3334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3335 printf "%s\n" "$CC" >&6; } 3336 else 3337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3338 printf "%s\n" "no" >&6; } 3339 fi 3340 3341 3342 fi 3343 fi 3344 if test -z "$CC"; then 3345 # Extract the first word of "cc", so it can be a program name with args. 3346 set dummy cc; ac_word=$2 3347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3348 printf %s "checking for $ac_word... " >&6; } 3349 if test ${ac_cv_prog_CC+y} 3350 then : 3351 printf %s "(cached) " >&6 3352 else $as_nop 3353 if test -n "$CC"; then 3354 ac_cv_prog_CC="$CC" # Let the user override the test. 3355 else 3356 ac_prog_rejected=no 3357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3358 for as_dir in $PATH 3359 do 3360 IFS=$as_save_IFS 3361 case $as_dir in #((( 3362 '') as_dir=./ ;; 3363 */) ;; 3364 *) as_dir=$as_dir/ ;; 3365 esac 3366 for ac_exec_ext in '' $ac_executable_extensions; do 3367 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3368 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3369 ac_prog_rejected=yes 3370 continue 3371 fi 3372 ac_cv_prog_CC="cc" 3373 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3374 break 2 3375 fi 3376 done 3377 done 3378 IFS=$as_save_IFS 3379 3380 if test $ac_prog_rejected = yes; then 3381 # We found a bogon in the path, so make sure we never use it. 3382 set dummy $ac_cv_prog_CC 3383 shift 3384 if test $# != 0; then 3385 # We chose a different compiler from the bogus one. 3386 # However, it has the same basename, so the bogon will be chosen 3387 # first if we set CC to just the basename; use the full file name. 3388 shift 3389 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3390 fi 3391 fi 3392 fi 3393 fi 3394 CC=$ac_cv_prog_CC 3395 if test -n "$CC"; then 3396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3397 printf "%s\n" "$CC" >&6; } 3398 else 3399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3400 printf "%s\n" "no" >&6; } 3401 fi 3402 3403 3404 fi 3405 if test -z "$CC"; then 3406 if test -n "$ac_tool_prefix"; then 3407 for ac_prog in cl.exe 3408 do 3409 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3410 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3412 printf %s "checking for $ac_word... " >&6; } 3413 if test ${ac_cv_prog_CC+y} 3414 then : 3415 printf %s "(cached) " >&6 3416 else $as_nop 3417 if test -n "$CC"; then 3418 ac_cv_prog_CC="$CC" # Let the user override the test. 3419 else 3420 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3421 for as_dir in $PATH 3422 do 3423 IFS=$as_save_IFS 3424 case $as_dir in #((( 3425 '') as_dir=./ ;; 3426 */) ;; 3427 *) as_dir=$as_dir/ ;; 3428 esac 3429 for ac_exec_ext in '' $ac_executable_extensions; do 3430 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3431 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3432 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3433 break 2 3434 fi 3435 done 3436 done 3437 IFS=$as_save_IFS 3438 3439 fi 3440 fi 3441 CC=$ac_cv_prog_CC 3442 if test -n "$CC"; then 3443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3444 printf "%s\n" "$CC" >&6; } 3445 else 3446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3447 printf "%s\n" "no" >&6; } 3448 fi 3449 3450 3451 test -n "$CC" && break 3452 done 3453 fi 3454 if test -z "$CC"; then 3455 ac_ct_CC=$CC 3456 for ac_prog in cl.exe 3457 do 3458 # Extract the first word of "$ac_prog", so it can be a program name with args. 3459 set dummy $ac_prog; ac_word=$2 3460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3461 printf %s "checking for $ac_word... " >&6; } 3462 if test ${ac_cv_prog_ac_ct_CC+y} 3463 then : 3464 printf %s "(cached) " >&6 3465 else $as_nop 3466 if test -n "$ac_ct_CC"; then 3467 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3468 else 3469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3470 for as_dir in $PATH 3471 do 3472 IFS=$as_save_IFS 3473 case $as_dir in #((( 3474 '') as_dir=./ ;; 3475 */) ;; 3476 *) as_dir=$as_dir/ ;; 3477 esac 3478 for ac_exec_ext in '' $ac_executable_extensions; do 3479 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3480 ac_cv_prog_ac_ct_CC="$ac_prog" 3481 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3482 break 2 3483 fi 3484 done 3485 done 3486 IFS=$as_save_IFS 3487 3488 fi 3489 fi 3490 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3491 if test -n "$ac_ct_CC"; then 3492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3493 printf "%s\n" "$ac_ct_CC" >&6; } 3494 else 3495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3496 printf "%s\n" "no" >&6; } 3497 fi 3498 3499 3500 test -n "$ac_ct_CC" && break 3501 done 3502 3503 if test "x$ac_ct_CC" = x; then 3504 CC="" 3505 else 3506 case $cross_compiling:$ac_tool_warned in 3507 yes:) 3508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3509 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3510 ac_tool_warned=yes ;; 3511 esac 3512 CC=$ac_ct_CC 3513 fi 3514 fi 3515 3516 fi 3517 if test -z "$CC"; then 3518 if test -n "$ac_tool_prefix"; then 3519 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3520 set dummy ${ac_tool_prefix}clang; ac_word=$2 3521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3522 printf %s "checking for $ac_word... " >&6; } 3523 if test ${ac_cv_prog_CC+y} 3524 then : 3525 printf %s "(cached) " >&6 3526 else $as_nop 3527 if test -n "$CC"; then 3528 ac_cv_prog_CC="$CC" # Let the user override the test. 3529 else 3530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3531 for as_dir in $PATH 3532 do 3533 IFS=$as_save_IFS 3534 case $as_dir in #((( 3535 '') as_dir=./ ;; 3536 */) ;; 3537 *) as_dir=$as_dir/ ;; 3538 esac 3539 for ac_exec_ext in '' $ac_executable_extensions; do 3540 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3541 ac_cv_prog_CC="${ac_tool_prefix}clang" 3542 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3543 break 2 3544 fi 3545 done 3546 done 3547 IFS=$as_save_IFS 3548 3549 fi 3550 fi 3551 CC=$ac_cv_prog_CC 3552 if test -n "$CC"; then 3553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3554 printf "%s\n" "$CC" >&6; } 3555 else 3556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3557 printf "%s\n" "no" >&6; } 3558 fi 3559 3560 3561 fi 3562 if test -z "$ac_cv_prog_CC"; then 3563 ac_ct_CC=$CC 3564 # Extract the first word of "clang", so it can be a program name with args. 3565 set dummy clang; ac_word=$2 3566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3567 printf %s "checking for $ac_word... " >&6; } 3568 if test ${ac_cv_prog_ac_ct_CC+y} 3569 then : 3570 printf %s "(cached) " >&6 3571 else $as_nop 3572 if test -n "$ac_ct_CC"; then 3573 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3574 else 3575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3576 for as_dir in $PATH 3577 do 3578 IFS=$as_save_IFS 3579 case $as_dir in #((( 3580 '') as_dir=./ ;; 3581 */) ;; 3582 *) as_dir=$as_dir/ ;; 3583 esac 3584 for ac_exec_ext in '' $ac_executable_extensions; do 3585 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3586 ac_cv_prog_ac_ct_CC="clang" 3587 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3588 break 2 3589 fi 3590 done 3591 done 3592 IFS=$as_save_IFS 3593 3594 fi 3595 fi 3596 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3597 if test -n "$ac_ct_CC"; then 3598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3599 printf "%s\n" "$ac_ct_CC" >&6; } 3600 else 3601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3602 printf "%s\n" "no" >&6; } 3603 fi 3604 3605 if test "x$ac_ct_CC" = x; then 3606 CC="" 3607 else 3608 case $cross_compiling:$ac_tool_warned in 3609 yes:) 3610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3611 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3612 ac_tool_warned=yes ;; 3613 esac 3614 CC=$ac_ct_CC 3615 fi 3616 else 3617 CC="$ac_cv_prog_CC" 3618 fi 3619 3620 fi 3621 3622 3623 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3624 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3625 as_fn_error $? "no acceptable C compiler found in \$PATH 3626 See \`config.log' for more details" "$LINENO" 5; } 3627 3628 # Provide some information about the compiler. 3629 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3630 set X $ac_compile 3631 ac_compiler=$2 3632 for ac_option in --version -v -V -qversion -version; do 3633 { { ac_try="$ac_compiler $ac_option >&5" 3634 case "(($ac_try" in 3635 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3636 *) ac_try_echo=$ac_try;; 3637 esac 3638 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3639 printf "%s\n" "$ac_try_echo"; } >&5 3640 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3641 ac_status=$? 3642 if test -s conftest.err; then 3643 sed '10a\ 3644 ... rest of stderr output deleted ... 3645 10q' conftest.err >conftest.er1 3646 cat conftest.er1 >&5 3647 fi 3648 rm -f conftest.er1 conftest.err 3649 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3650 test $ac_status = 0; } 3651 done 3652 3653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3654 /* end confdefs.h. */ 3655 3656 int 3657 main (void) 3658 { 3659 3660 ; 3661 return 0; 3662 } 3663 _ACEOF 3664 ac_clean_files_save=$ac_clean_files 3665 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3666 # Try to create an executable without -o first, disregard a.out. 3667 # It will help us diagnose broken compilers, and finding out an intuition 3668 # of exeext. 3669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3670 printf %s "checking whether the C compiler works... " >&6; } 3671 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3672 3673 # The possible output files: 3674 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3675 3676 ac_rmfiles= 3677 for ac_file in $ac_files 3678 do 3679 case $ac_file in 3680 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3681 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3682 esac 3683 done 3684 rm -f $ac_rmfiles 3685 3686 if { { ac_try="$ac_link_default" 3687 case "(($ac_try" in 3688 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3689 *) ac_try_echo=$ac_try;; 3690 esac 3691 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3692 printf "%s\n" "$ac_try_echo"; } >&5 3693 (eval "$ac_link_default") 2>&5 3694 ac_status=$? 3695 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3696 test $ac_status = 0; } 3697 then : 3698 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3699 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3700 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3701 # so that the user can short-circuit this test for compilers unknown to 3702 # Autoconf. 3703 for ac_file in $ac_files '' 3704 do 3705 test -f "$ac_file" || continue 3706 case $ac_file in 3707 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3708 ;; 3709 [ab].out ) 3710 # We found the default executable, but exeext='' is most 3711 # certainly right. 3712 break;; 3713 *.* ) 3714 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3715 then :; else 3716 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3717 fi 3718 # We set ac_cv_exeext here because the later test for it is not 3719 # safe: cross compilers may not add the suffix if given an `-o' 3720 # argument, so we may need to know it at that point already. 3721 # Even if this section looks crufty: it has the advantage of 3722 # actually working. 3723 break;; 3724 * ) 3725 break;; 3726 esac 3727 done 3728 test "$ac_cv_exeext" = no && ac_cv_exeext= 3729 3730 else $as_nop 3731 ac_file='' 3732 fi 3733 if test -z "$ac_file" 3734 then : 3735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3736 printf "%s\n" "no" >&6; } 3737 printf "%s\n" "$as_me: failed program was:" >&5 3738 sed 's/^/| /' conftest.$ac_ext >&5 3739 3740 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3741 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3742 as_fn_error 77 "C compiler cannot create executables 3743 See \`config.log' for more details" "$LINENO" 5; } 3744 else $as_nop 3745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3746 printf "%s\n" "yes" >&6; } 3747 fi 3748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3749 printf %s "checking for C compiler default output file name... " >&6; } 3750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3751 printf "%s\n" "$ac_file" >&6; } 3752 ac_exeext=$ac_cv_exeext 3753 3754 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3755 ac_clean_files=$ac_clean_files_save 3756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3757 printf %s "checking for suffix of executables... " >&6; } 3758 if { { ac_try="$ac_link" 3759 case "(($ac_try" in 3760 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3761 *) ac_try_echo=$ac_try;; 3762 esac 3763 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3764 printf "%s\n" "$ac_try_echo"; } >&5 3765 (eval "$ac_link") 2>&5 3766 ac_status=$? 3767 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3768 test $ac_status = 0; } 3769 then : 3770 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3771 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3772 # work properly (i.e., refer to `conftest.exe'), while it won't with 3773 # `rm'. 3774 for ac_file in conftest.exe conftest conftest.*; do 3775 test -f "$ac_file" || continue 3776 case $ac_file in 3777 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3778 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3779 break;; 3780 * ) break;; 3781 esac 3782 done 3783 else $as_nop 3784 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3785 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3786 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3787 See \`config.log' for more details" "$LINENO" 5; } 3788 fi 3789 rm -f conftest conftest$ac_cv_exeext 3790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3791 printf "%s\n" "$ac_cv_exeext" >&6; } 3792 3793 rm -f conftest.$ac_ext 3794 EXEEXT=$ac_cv_exeext 3795 ac_exeext=$EXEEXT 3796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3797 /* end confdefs.h. */ 3798 #include <stdio.h> 3799 int 3800 main (void) 3801 { 3802 FILE *f = fopen ("conftest.out", "w"); 3803 return ferror (f) || fclose (f) != 0; 3804 3805 ; 3806 return 0; 3807 } 3808 _ACEOF 3809 ac_clean_files="$ac_clean_files conftest.out" 3810 # Check that the compiler produces executables we can run. If not, either 3811 # the compiler is broken, or we cross compile. 3812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3813 printf %s "checking whether we are cross compiling... " >&6; } 3814 if test "$cross_compiling" != yes; then 3815 { { ac_try="$ac_link" 3816 case "(($ac_try" in 3817 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3818 *) ac_try_echo=$ac_try;; 3819 esac 3820 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3821 printf "%s\n" "$ac_try_echo"; } >&5 3822 (eval "$ac_link") 2>&5 3823 ac_status=$? 3824 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3825 test $ac_status = 0; } 3826 if { ac_try='./conftest$ac_cv_exeext' 3827 { { case "(($ac_try" in 3828 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3829 *) ac_try_echo=$ac_try;; 3830 esac 3831 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3832 printf "%s\n" "$ac_try_echo"; } >&5 3833 (eval "$ac_try") 2>&5 3834 ac_status=$? 3835 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3836 test $ac_status = 0; }; }; then 3837 cross_compiling=no 3838 else 3839 if test "$cross_compiling" = maybe; then 3840 cross_compiling=yes 3841 else 3842 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3843 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3844 as_fn_error 77 "cannot run C compiled programs. 3845 If you meant to cross compile, use \`--host'. 3846 See \`config.log' for more details" "$LINENO" 5; } 3847 fi 3848 fi 3849 fi 3850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3851 printf "%s\n" "$cross_compiling" >&6; } 3852 3853 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3854 ac_clean_files=$ac_clean_files_save 3855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3856 printf %s "checking for suffix of object files... " >&6; } 3857 if test ${ac_cv_objext+y} 3858 then : 3859 printf %s "(cached) " >&6 3860 else $as_nop 3861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3862 /* end confdefs.h. */ 3863 3864 int 3865 main (void) 3866 { 3867 3868 ; 3869 return 0; 3870 } 3871 _ACEOF 3872 rm -f conftest.o conftest.obj 3873 if { { ac_try="$ac_compile" 3874 case "(($ac_try" in 3875 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3876 *) ac_try_echo=$ac_try;; 3877 esac 3878 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3879 printf "%s\n" "$ac_try_echo"; } >&5 3880 (eval "$ac_compile") 2>&5 3881 ac_status=$? 3882 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3883 test $ac_status = 0; } 3884 then : 3885 for ac_file in conftest.o conftest.obj conftest.*; do 3886 test -f "$ac_file" || continue; 3887 case $ac_file in 3888 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3889 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3890 break;; 3891 esac 3892 done 3893 else $as_nop 3894 printf "%s\n" "$as_me: failed program was:" >&5 3895 sed 's/^/| /' conftest.$ac_ext >&5 3896 3897 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3898 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3899 as_fn_error $? "cannot compute suffix of object files: cannot compile 3900 See \`config.log' for more details" "$LINENO" 5; } 3901 fi 3902 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3903 fi 3904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3905 printf "%s\n" "$ac_cv_objext" >&6; } 3906 OBJEXT=$ac_cv_objext 3907 ac_objext=$OBJEXT 3908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3909 printf %s "checking whether the compiler supports GNU C... " >&6; } 3910 if test ${ac_cv_c_compiler_gnu+y} 3911 then : 3912 printf %s "(cached) " >&6 3913 else $as_nop 3914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3915 /* end confdefs.h. */ 3916 3917 int 3918 main (void) 3919 { 3920 #ifndef __GNUC__ 3921 choke me 3922 #endif 3923 3924 ; 3925 return 0; 3926 } 3927 _ACEOF 3928 if ac_fn_c_try_compile "$LINENO" 3929 then : 3930 ac_compiler_gnu=yes 3931 else $as_nop 3932 ac_compiler_gnu=no 3933 fi 3934 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3935 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3936 3937 fi 3938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3939 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3940 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3941 3942 if test $ac_compiler_gnu = yes; then 3943 GCC=yes 3944 else 3945 GCC= 3946 fi 3947 ac_test_CFLAGS=${CFLAGS+y} 3948 ac_save_CFLAGS=$CFLAGS 3949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3950 printf %s "checking whether $CC accepts -g... " >&6; } 3951 if test ${ac_cv_prog_cc_g+y} 3952 then : 3953 printf %s "(cached) " >&6 3954 else $as_nop 3955 ac_save_c_werror_flag=$ac_c_werror_flag 3956 ac_c_werror_flag=yes 3957 ac_cv_prog_cc_g=no 3958 CFLAGS="-g" 3959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3960 /* end confdefs.h. */ 3961 3962 int 3963 main (void) 3964 { 3965 3966 ; 3967 return 0; 3968 } 3969 _ACEOF 3970 if ac_fn_c_try_compile "$LINENO" 3971 then : 3972 ac_cv_prog_cc_g=yes 3973 else $as_nop 3974 CFLAGS="" 3975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3976 /* end confdefs.h. */ 3977 3978 int 3979 main (void) 3980 { 3981 3982 ; 3983 return 0; 3984 } 3985 _ACEOF 3986 if ac_fn_c_try_compile "$LINENO" 3987 then : 3988 3989 else $as_nop 3990 ac_c_werror_flag=$ac_save_c_werror_flag 3991 CFLAGS="-g" 3992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3993 /* end confdefs.h. */ 3994 3995 int 3996 main (void) 3997 { 3998 3999 ; 4000 return 0; 4001 } 4002 _ACEOF 4003 if ac_fn_c_try_compile "$LINENO" 4004 then : 4005 ac_cv_prog_cc_g=yes 4006 fi 4007 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4008 fi 4009 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4010 fi 4011 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4012 ac_c_werror_flag=$ac_save_c_werror_flag 4013 fi 4014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4015 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4016 if test $ac_test_CFLAGS; then 4017 CFLAGS=$ac_save_CFLAGS 4018 elif test $ac_cv_prog_cc_g = yes; then 4019 if test "$GCC" = yes; then 4020 CFLAGS="-g -O2" 4021 else 4022 CFLAGS="-g" 4023 fi 4024 else 4025 if test "$GCC" = yes; then 4026 CFLAGS="-O2" 4027 else 4028 CFLAGS= 4029 fi 4030 fi 4031 ac_prog_cc_stdc=no 4032 if test x$ac_prog_cc_stdc = xno 4033 then : 4034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4035 printf %s "checking for $CC option to enable C11 features... " >&6; } 4036 if test ${ac_cv_prog_cc_c11+y} 4037 then : 4038 printf %s "(cached) " >&6 4039 else $as_nop 4040 ac_cv_prog_cc_c11=no 4041 ac_save_CC=$CC 4042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4043 /* end confdefs.h. */ 4044 $ac_c_conftest_c11_program 4045 _ACEOF 4046 for ac_arg in '' -std=gnu11 4047 do 4048 CC="$ac_save_CC $ac_arg" 4049 if ac_fn_c_try_compile "$LINENO" 4050 then : 4051 ac_cv_prog_cc_c11=$ac_arg 4052 fi 4053 rm -f core conftest.err conftest.$ac_objext conftest.beam 4054 test "x$ac_cv_prog_cc_c11" != "xno" && break 4055 done 4056 rm -f conftest.$ac_ext 4057 CC=$ac_save_CC 4058 fi 4059 4060 if test "x$ac_cv_prog_cc_c11" = xno 4061 then : 4062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4063 printf "%s\n" "unsupported" >&6; } 4064 else $as_nop 4065 if test "x$ac_cv_prog_cc_c11" = x 4066 then : 4067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4068 printf "%s\n" "none needed" >&6; } 4069 else $as_nop 4070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4071 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4072 CC="$CC $ac_cv_prog_cc_c11" 4073 fi 4074 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4075 ac_prog_cc_stdc=c11 4076 fi 4077 fi 4078 if test x$ac_prog_cc_stdc = xno 4079 then : 4080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4081 printf %s "checking for $CC option to enable C99 features... " >&6; } 4082 if test ${ac_cv_prog_cc_c99+y} 4083 then : 4084 printf %s "(cached) " >&6 4085 else $as_nop 4086 ac_cv_prog_cc_c99=no 4087 ac_save_CC=$CC 4088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4089 /* end confdefs.h. */ 4090 $ac_c_conftest_c99_program 4091 _ACEOF 4092 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4093 do 4094 CC="$ac_save_CC $ac_arg" 4095 if ac_fn_c_try_compile "$LINENO" 4096 then : 4097 ac_cv_prog_cc_c99=$ac_arg 4098 fi 4099 rm -f core conftest.err conftest.$ac_objext conftest.beam 4100 test "x$ac_cv_prog_cc_c99" != "xno" && break 4101 done 4102 rm -f conftest.$ac_ext 4103 CC=$ac_save_CC 4104 fi 4105 4106 if test "x$ac_cv_prog_cc_c99" = xno 4107 then : 4108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4109 printf "%s\n" "unsupported" >&6; } 4110 else $as_nop 4111 if test "x$ac_cv_prog_cc_c99" = x 4112 then : 4113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4114 printf "%s\n" "none needed" >&6; } 4115 else $as_nop 4116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4117 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4118 CC="$CC $ac_cv_prog_cc_c99" 4119 fi 4120 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4121 ac_prog_cc_stdc=c99 4122 fi 4123 fi 4124 if test x$ac_prog_cc_stdc = xno 4125 then : 4126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4127 printf %s "checking for $CC option to enable C89 features... " >&6; } 4128 if test ${ac_cv_prog_cc_c89+y} 4129 then : 4130 printf %s "(cached) " >&6 4131 else $as_nop 4132 ac_cv_prog_cc_c89=no 4133 ac_save_CC=$CC 4134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4135 /* end confdefs.h. */ 4136 $ac_c_conftest_c89_program 4137 _ACEOF 4138 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4139 do 4140 CC="$ac_save_CC $ac_arg" 4141 if ac_fn_c_try_compile "$LINENO" 4142 then : 4143 ac_cv_prog_cc_c89=$ac_arg 4144 fi 4145 rm -f core conftest.err conftest.$ac_objext conftest.beam 4146 test "x$ac_cv_prog_cc_c89" != "xno" && break 4147 done 4148 rm -f conftest.$ac_ext 4149 CC=$ac_save_CC 4150 fi 4151 4152 if test "x$ac_cv_prog_cc_c89" = xno 4153 then : 4154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4155 printf "%s\n" "unsupported" >&6; } 4156 else $as_nop 4157 if test "x$ac_cv_prog_cc_c89" = x 4158 then : 4159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4160 printf "%s\n" "none needed" >&6; } 4161 else $as_nop 4162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4163 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4164 CC="$CC $ac_cv_prog_cc_c89" 4165 fi 4166 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4167 ac_prog_cc_stdc=c89 4168 fi 4169 fi 4170 4171 ac_ext=c 4172 ac_cpp='$CPP $CPPFLAGS' 4173 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4174 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4175 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4176 4177 4178 ac_ext=c 4179 ac_cpp='$CPP $CPPFLAGS' 4180 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4181 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4182 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4184 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4185 if test ${am_cv_prog_cc_c_o+y} 4186 then : 4187 printf %s "(cached) " >&6 4188 else $as_nop 4189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4190 /* end confdefs.h. */ 4191 4192 int 4193 main (void) 4194 { 4195 4196 ; 4197 return 0; 4198 } 4199 _ACEOF 4200 # Make sure it works both with $CC and with simple cc. 4201 # Following AC_PROG_CC_C_O, we do the test twice because some 4202 # compilers refuse to overwrite an existing .o file with -o, 4203 # though they will create one. 4204 am_cv_prog_cc_c_o=yes 4205 for am_i in 1 2; do 4206 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4207 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4208 ac_status=$? 4209 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4210 (exit $ac_status); } \ 4211 && test -f conftest2.$ac_objext; then 4212 : OK 4213 else 4214 am_cv_prog_cc_c_o=no 4215 break 4216 fi 4217 done 4218 rm -f core conftest* 4219 unset am_i 4220 fi 4221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4222 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4223 if test "$am_cv_prog_cc_c_o" != yes; then 4224 # Losing compiler, so override with the script. 4225 # FIXME: It is wrong to rewrite CC. 4226 # But if we don't then we get into trouble of one sort or another. 4227 # A longer-term fix would be to have automake use am__CC in this case, 4228 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4229 CC="$am_aux_dir/compile $CC" 4230 fi 4231 ac_ext=c 4232 ac_cpp='$CPP $CPPFLAGS' 4233 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4234 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4235 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4236 4237 4238 depcc="$CC" am_compiler_list= 4239 4240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4241 printf %s "checking dependency style of $depcc... " >&6; } 4242 if test ${am_cv_CC_dependencies_compiler_type+y} 4243 then : 4244 printf %s "(cached) " >&6 4245 else $as_nop 4246 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4247 # We make a subdir and do the tests there. Otherwise we can end up 4248 # making bogus files that we don't know about and never remove. For 4249 # instance it was reported that on HP-UX the gcc test will end up 4250 # making a dummy file named 'D' -- because '-MD' means "put the output 4251 # in D". 4252 rm -rf conftest.dir 4253 mkdir conftest.dir 4254 # Copy depcomp to subdir because otherwise we won't find it if we're 4255 # using a relative directory. 4256 cp "$am_depcomp" conftest.dir 4257 cd conftest.dir 4258 # We will build objects and dependencies in a subdirectory because 4259 # it helps to detect inapplicable dependency modes. For instance 4260 # both Tru64's cc and ICC support -MD to output dependencies as a 4261 # side effect of compilation, but ICC will put the dependencies in 4262 # the current directory while Tru64 will put them in the object 4263 # directory. 4264 mkdir sub 4265 4266 am_cv_CC_dependencies_compiler_type=none 4267 if test "$am_compiler_list" = ""; then 4268 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4269 fi 4270 am__universal=false 4271 case " $depcc " in #( 4272 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4273 esac 4274 4275 for depmode in $am_compiler_list; do 4276 # Setup a source with many dependencies, because some compilers 4277 # like to wrap large dependency lists on column 80 (with \), and 4278 # we should not choose a depcomp mode which is confused by this. 4279 # 4280 # We need to recreate these files for each test, as the compiler may 4281 # overwrite some of them when testing with obscure command lines. 4282 # This happens at least with the AIX C compiler. 4283 : > sub/conftest.c 4284 for i in 1 2 3 4 5 6; do 4285 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4286 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4287 # Solaris 10 /bin/sh. 4288 echo '/* dummy */' > sub/conftst$i.h 4289 done 4290 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4291 4292 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4293 # mode. It turns out that the SunPro C++ compiler does not properly 4294 # handle '-M -o', and we need to detect this. Also, some Intel 4295 # versions had trouble with output in subdirs. 4296 am__obj=sub/conftest.${OBJEXT-o} 4297 am__minus_obj="-o $am__obj" 4298 case $depmode in 4299 gcc) 4300 # This depmode causes a compiler race in universal mode. 4301 test "$am__universal" = false || continue 4302 ;; 4303 nosideeffect) 4304 # After this tag, mechanisms are not by side-effect, so they'll 4305 # only be used when explicitly requested. 4306 if test "x$enable_dependency_tracking" = xyes; then 4307 continue 4308 else 4309 break 4310 fi 4311 ;; 4312 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4313 # This compiler won't grok '-c -o', but also, the minuso test has 4314 # not run yet. These depmodes are late enough in the game, and 4315 # so weak that their functioning should not be impacted. 4316 am__obj=conftest.${OBJEXT-o} 4317 am__minus_obj= 4318 ;; 4319 none) break ;; 4320 esac 4321 if depmode=$depmode \ 4322 source=sub/conftest.c object=$am__obj \ 4323 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4324 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4325 >/dev/null 2>conftest.err && 4326 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4327 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4328 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4329 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4330 # icc doesn't choke on unknown options, it will just issue warnings 4331 # or remarks (even with -Werror). So we grep stderr for any message 4332 # that says an option was ignored or not supported. 4333 # When given -MP, icc 7.0 and 7.1 complain thusly: 4334 # icc: Command line warning: ignoring option '-M'; no argument required 4335 # The diagnosis changed in icc 8.0: 4336 # icc: Command line remark: option '-MP' not supported 4337 if (grep 'ignoring option' conftest.err || 4338 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4339 am_cv_CC_dependencies_compiler_type=$depmode 4340 break 4341 fi 4342 fi 4343 done 4344 4345 cd .. 4346 rm -rf conftest.dir 4347 else 4348 am_cv_CC_dependencies_compiler_type=none 4349 fi 4350 4351 fi 4352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4353 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4354 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4355 4356 if 4357 test "x$enable_dependency_tracking" != xno \ 4358 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4359 am__fastdepCC_TRUE= 4360 am__fastdepCC_FALSE='#' 4361 else 4362 am__fastdepCC_TRUE='#' 4363 am__fastdepCC_FALSE= 4364 fi 4365 4366 4367 4368 4369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4370 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4371 if test ${ac_cv_c_undeclared_builtin_options+y} 4372 then : 4373 printf %s "(cached) " >&6 4374 else $as_nop 4375 ac_save_CFLAGS=$CFLAGS 4376 ac_cv_c_undeclared_builtin_options='cannot detect' 4377 for ac_arg in '' -fno-builtin; do 4378 CFLAGS="$ac_save_CFLAGS $ac_arg" 4379 # This test program should *not* compile successfully. 4380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4381 /* end confdefs.h. */ 4382 4383 int 4384 main (void) 4385 { 4386 (void) strchr; 4387 ; 4388 return 0; 4389 } 4390 _ACEOF 4391 if ac_fn_c_try_compile "$LINENO" 4392 then : 4393 4394 else $as_nop 4395 # This test program should compile successfully. 4396 # No library function is consistently available on 4397 # freestanding implementations, so test against a dummy 4398 # declaration. Include always-available headers on the 4399 # off chance that they somehow elicit warnings. 4400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4401 /* end confdefs.h. */ 4402 #include <float.h> 4403 #include <limits.h> 4404 #include <stdarg.h> 4405 #include <stddef.h> 4406 extern void ac_decl (int, char *); 4407 4408 int 4409 main (void) 4410 { 4411 (void) ac_decl (0, (char *) 0); 4412 (void) ac_decl; 4413 4414 ; 4415 return 0; 4416 } 4417 _ACEOF 4418 if ac_fn_c_try_compile "$LINENO" 4419 then : 4420 if test x"$ac_arg" = x 4421 then : 4422 ac_cv_c_undeclared_builtin_options='none needed' 4423 else $as_nop 4424 ac_cv_c_undeclared_builtin_options=$ac_arg 4425 fi 4426 break 4427 fi 4428 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4429 fi 4430 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4431 done 4432 CFLAGS=$ac_save_CFLAGS 4433 4434 fi 4435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4436 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4437 case $ac_cv_c_undeclared_builtin_options in #( 4438 'cannot detect') : 4439 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4440 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4441 as_fn_error $? "cannot make $CC report undeclared builtins 4442 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4443 'none needed') : 4444 ac_c_undeclared_builtin_options='' ;; #( 4445 *) : 4446 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4447 esac 4448 4449 ac_header= ac_cache= 4450 for ac_item in $ac_header_c_list 4451 do 4452 if test $ac_cache; then 4453 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4454 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4455 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4456 fi 4457 ac_header= ac_cache= 4458 elif test $ac_header; then 4459 ac_cache=$ac_item 4460 else 4461 ac_header=$ac_item 4462 fi 4463 done 4464 4465 4466 4467 4468 4469 4470 4471 4472 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4473 then : 4474 4475 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4476 4477 fi 4478 4479 4480 4481 4482 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4483 if test "x$ac_cv_have_decl___clang__" = xyes 4484 then : 4485 CLANGCC="yes" 4486 else $as_nop 4487 CLANGCC="no" 4488 fi 4489 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4490 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4491 then : 4492 INTELCC="yes" 4493 else $as_nop 4494 INTELCC="no" 4495 fi 4496 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4497 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4498 then : 4499 SUNCC="yes" 4500 else $as_nop 4501 SUNCC="no" 4502 fi 4503 4504 4505 4506 4507 4508 4509 4510 4511 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4512 if test -n "$ac_tool_prefix"; then 4513 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4514 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4516 printf %s "checking for $ac_word... " >&6; } 4517 if test ${ac_cv_path_PKG_CONFIG+y} 4518 then : 4519 printf %s "(cached) " >&6 4520 else $as_nop 4521 case $PKG_CONFIG in 4522 [\\/]* | ?:[\\/]*) 4523 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4524 ;; 4525 *) 4526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4527 for as_dir in $PATH 4528 do 4529 IFS=$as_save_IFS 4530 case $as_dir in #((( 4531 '') as_dir=./ ;; 4532 */) ;; 4533 *) as_dir=$as_dir/ ;; 4534 esac 4535 for ac_exec_ext in '' $ac_executable_extensions; do 4536 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4537 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4538 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4539 break 2 4540 fi 4541 done 4542 done 4543 IFS=$as_save_IFS 4544 4545 ;; 4546 esac 4547 fi 4548 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4549 if test -n "$PKG_CONFIG"; then 4550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4551 printf "%s\n" "$PKG_CONFIG" >&6; } 4552 else 4553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4554 printf "%s\n" "no" >&6; } 4555 fi 4556 4557 4558 fi 4559 if test -z "$ac_cv_path_PKG_CONFIG"; then 4560 ac_pt_PKG_CONFIG=$PKG_CONFIG 4561 # Extract the first word of "pkg-config", so it can be a program name with args. 4562 set dummy pkg-config; ac_word=$2 4563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4564 printf %s "checking for $ac_word... " >&6; } 4565 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4566 then : 4567 printf %s "(cached) " >&6 4568 else $as_nop 4569 case $ac_pt_PKG_CONFIG in 4570 [\\/]* | ?:[\\/]*) 4571 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4572 ;; 4573 *) 4574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4575 for as_dir in $PATH 4576 do 4577 IFS=$as_save_IFS 4578 case $as_dir in #((( 4579 '') as_dir=./ ;; 4580 */) ;; 4581 *) as_dir=$as_dir/ ;; 4582 esac 4583 for ac_exec_ext in '' $ac_executable_extensions; do 4584 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4585 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4586 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4587 break 2 4588 fi 4589 done 4590 done 4591 IFS=$as_save_IFS 4592 4593 ;; 4594 esac 4595 fi 4596 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4597 if test -n "$ac_pt_PKG_CONFIG"; then 4598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4599 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4600 else 4601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4602 printf "%s\n" "no" >&6; } 4603 fi 4604 4605 if test "x$ac_pt_PKG_CONFIG" = x; then 4606 PKG_CONFIG="" 4607 else 4608 case $cross_compiling:$ac_tool_warned in 4609 yes:) 4610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4611 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4612 ac_tool_warned=yes ;; 4613 esac 4614 PKG_CONFIG=$ac_pt_PKG_CONFIG 4615 fi 4616 else 4617 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4618 fi 4619 4620 fi 4621 if test -n "$PKG_CONFIG"; then 4622 _pkg_min_version=0.9.0 4623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4624 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4625 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4627 printf "%s\n" "yes" >&6; } 4628 else 4629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4630 printf "%s\n" "no" >&6; } 4631 PKG_CONFIG="" 4632 fi 4633 fi 4634 4635 4636 # Make sure we can run config.sub. 4637 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4638 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4639 4640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4641 printf %s "checking build system type... " >&6; } 4642 if test ${ac_cv_build+y} 4643 then : 4644 printf %s "(cached) " >&6 4645 else $as_nop 4646 ac_build_alias=$build_alias 4647 test "x$ac_build_alias" = x && 4648 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4649 test "x$ac_build_alias" = x && 4650 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4651 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4652 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4653 4654 fi 4655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4656 printf "%s\n" "$ac_cv_build" >&6; } 4657 case $ac_cv_build in 4658 *-*-*) ;; 4659 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4660 esac 4661 build=$ac_cv_build 4662 ac_save_IFS=$IFS; IFS='-' 4663 set x $ac_cv_build 4664 shift 4665 build_cpu=$1 4666 build_vendor=$2 4667 shift; shift 4668 # Remember, the first character of IFS is used to create $*, 4669 # except with old shells: 4670 build_os=$* 4671 IFS=$ac_save_IFS 4672 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4673 4674 4675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4676 printf %s "checking host system type... " >&6; } 4677 if test ${ac_cv_host+y} 4678 then : 4679 printf %s "(cached) " >&6 4680 else $as_nop 4681 if test "x$host_alias" = x; then 4682 ac_cv_host=$ac_cv_build 4683 else 4684 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4685 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4686 fi 4687 4688 fi 4689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4690 printf "%s\n" "$ac_cv_host" >&6; } 4691 case $ac_cv_host in 4692 *-*-*) ;; 4693 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4694 esac 4695 host=$ac_cv_host 4696 ac_save_IFS=$IFS; IFS='-' 4697 set x $ac_cv_host 4698 shift 4699 host_cpu=$1 4700 host_vendor=$2 4701 shift; shift 4702 # Remember, the first character of IFS is used to create $*, 4703 # except with old shells: 4704 host_os=$* 4705 IFS=$ac_save_IFS 4706 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4707 4708 4709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4710 printf %s "checking for a sed that does not truncate output... " >&6; } 4711 if test ${ac_cv_path_SED+y} 4712 then : 4713 printf %s "(cached) " >&6 4714 else $as_nop 4715 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4716 for ac_i in 1 2 3 4 5 6 7; do 4717 ac_script="$ac_script$as_nl$ac_script" 4718 done 4719 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4720 { ac_script=; unset ac_script;} 4721 if test -z "$SED"; then 4722 ac_path_SED_found=false 4723 # Loop through the user's path and test for each of PROGNAME-LIST 4724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4725 for as_dir in $PATH 4726 do 4727 IFS=$as_save_IFS 4728 case $as_dir in #((( 4729 '') as_dir=./ ;; 4730 */) ;; 4731 *) as_dir=$as_dir/ ;; 4732 esac 4733 for ac_prog in sed gsed 4734 do 4735 for ac_exec_ext in '' $ac_executable_extensions; do 4736 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4737 as_fn_executable_p "$ac_path_SED" || continue 4738 # Check for GNU ac_path_SED and select it if it is found. 4739 # Check for GNU $ac_path_SED 4740 case `"$ac_path_SED" --version 2>&1` in 4741 *GNU*) 4742 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4743 *) 4744 ac_count=0 4745 printf %s 0123456789 >"conftest.in" 4746 while : 4747 do 4748 cat "conftest.in" "conftest.in" >"conftest.tmp" 4749 mv "conftest.tmp" "conftest.in" 4750 cp "conftest.in" "conftest.nl" 4751 printf "%s\n" '' >> "conftest.nl" 4752 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4753 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4754 as_fn_arith $ac_count + 1 && ac_count=$as_val 4755 if test $ac_count -gt ${ac_path_SED_max-0}; then 4756 # Best one so far, save it but keep looking for a better one 4757 ac_cv_path_SED="$ac_path_SED" 4758 ac_path_SED_max=$ac_count 4759 fi 4760 # 10*(2^10) chars as input seems more than enough 4761 test $ac_count -gt 10 && break 4762 done 4763 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4764 esac 4765 4766 $ac_path_SED_found && break 3 4767 done 4768 done 4769 done 4770 IFS=$as_save_IFS 4771 if test -z "$ac_cv_path_SED"; then 4772 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4773 fi 4774 else 4775 ac_cv_path_SED=$SED 4776 fi 4777 4778 fi 4779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4780 printf "%s\n" "$ac_cv_path_SED" >&6; } 4781 SED="$ac_cv_path_SED" 4782 rm -f conftest.sed 4783 4784 4785 4786 4787 4788 4789 # Check whether --enable-selective-werror was given. 4790 if test ${enable_selective_werror+y} 4791 then : 4792 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4793 else $as_nop 4794 SELECTIVE_WERROR=yes 4795 fi 4796 4797 4798 4799 4800 4801 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4802 if test "x$SUNCC" = "xyes"; then 4803 BASE_CFLAGS="-v" 4804 else 4805 BASE_CFLAGS="" 4806 fi 4807 4808 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 xorg_testset_save_CFLAGS="$CFLAGS" 4823 4824 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4827 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4828 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4829 then : 4830 printf %s "(cached) " >&6 4831 else $as_nop 4832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4833 /* end confdefs.h. */ 4834 int i; 4835 _ACEOF 4836 if ac_fn_c_try_compile "$LINENO" 4837 then : 4838 xorg_cv_cc_flag_unknown_warning_option=yes 4839 else $as_nop 4840 xorg_cv_cc_flag_unknown_warning_option=no 4841 fi 4842 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4843 fi 4844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4845 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4846 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4847 CFLAGS="$xorg_testset_save_CFLAGS" 4848 fi 4849 4850 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4853 fi 4854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4856 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4857 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4858 then : 4859 printf %s "(cached) " >&6 4860 else $as_nop 4861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4862 /* end confdefs.h. */ 4863 int i; 4864 _ACEOF 4865 if ac_fn_c_try_compile "$LINENO" 4866 then : 4867 xorg_cv_cc_flag_unused_command_line_argument=yes 4868 else $as_nop 4869 xorg_cv_cc_flag_unused_command_line_argument=no 4870 fi 4871 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4872 fi 4873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4874 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4875 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4876 CFLAGS="$xorg_testset_save_CFLAGS" 4877 fi 4878 4879 found="no" 4880 4881 if test $found = "no" ; then 4882 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4884 fi 4885 4886 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4888 fi 4889 4890 CFLAGS="$CFLAGS -Wall" 4891 4892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4893 printf %s "checking if $CC supports -Wall... " >&6; } 4894 cacheid=xorg_cv_cc_flag__Wall 4895 if eval test \${$cacheid+y} 4896 then : 4897 printf %s "(cached) " >&6 4898 else $as_nop 4899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4900 /* end confdefs.h. */ 4901 int i; 4902 int 4903 main (void) 4904 { 4905 4906 ; 4907 return 0; 4908 } 4909 _ACEOF 4910 if ac_fn_c_try_link "$LINENO" 4911 then : 4912 eval $cacheid=yes 4913 else $as_nop 4914 eval $cacheid=no 4915 fi 4916 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4917 conftest$ac_exeext conftest.$ac_ext 4918 fi 4919 4920 4921 CFLAGS="$xorg_testset_save_CFLAGS" 4922 4923 eval supported=\$$cacheid 4924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4925 printf "%s\n" "$supported" >&6; } 4926 if test "$supported" = "yes" ; then 4927 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4928 found="yes" 4929 fi 4930 fi 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 xorg_testset_save_CFLAGS="$CFLAGS" 4947 4948 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4951 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4952 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4953 then : 4954 printf %s "(cached) " >&6 4955 else $as_nop 4956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4957 /* end confdefs.h. */ 4958 int i; 4959 _ACEOF 4960 if ac_fn_c_try_compile "$LINENO" 4961 then : 4962 xorg_cv_cc_flag_unknown_warning_option=yes 4963 else $as_nop 4964 xorg_cv_cc_flag_unknown_warning_option=no 4965 fi 4966 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4967 fi 4968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4969 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4970 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4971 CFLAGS="$xorg_testset_save_CFLAGS" 4972 fi 4973 4974 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4975 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4977 fi 4978 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4980 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4981 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4982 then : 4983 printf %s "(cached) " >&6 4984 else $as_nop 4985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4986 /* end confdefs.h. */ 4987 int i; 4988 _ACEOF 4989 if ac_fn_c_try_compile "$LINENO" 4990 then : 4991 xorg_cv_cc_flag_unused_command_line_argument=yes 4992 else $as_nop 4993 xorg_cv_cc_flag_unused_command_line_argument=no 4994 fi 4995 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4996 fi 4997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4998 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4999 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5000 CFLAGS="$xorg_testset_save_CFLAGS" 5001 fi 5002 5003 found="no" 5004 5005 if test $found = "no" ; then 5006 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5008 fi 5009 5010 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5011 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5012 fi 5013 5014 CFLAGS="$CFLAGS -Wpointer-arith" 5015 5016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5017 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5018 cacheid=xorg_cv_cc_flag__Wpointer_arith 5019 if eval test \${$cacheid+y} 5020 then : 5021 printf %s "(cached) " >&6 5022 else $as_nop 5023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5024 /* end confdefs.h. */ 5025 int i; 5026 int 5027 main (void) 5028 { 5029 5030 ; 5031 return 0; 5032 } 5033 _ACEOF 5034 if ac_fn_c_try_link "$LINENO" 5035 then : 5036 eval $cacheid=yes 5037 else $as_nop 5038 eval $cacheid=no 5039 fi 5040 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5041 conftest$ac_exeext conftest.$ac_ext 5042 fi 5043 5044 5045 CFLAGS="$xorg_testset_save_CFLAGS" 5046 5047 eval supported=\$$cacheid 5048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5049 printf "%s\n" "$supported" >&6; } 5050 if test "$supported" = "yes" ; then 5051 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5052 found="yes" 5053 fi 5054 fi 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 xorg_testset_save_CFLAGS="$CFLAGS" 5071 5072 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5075 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5076 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5077 then : 5078 printf %s "(cached) " >&6 5079 else $as_nop 5080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5081 /* end confdefs.h. */ 5082 int i; 5083 _ACEOF 5084 if ac_fn_c_try_compile "$LINENO" 5085 then : 5086 xorg_cv_cc_flag_unknown_warning_option=yes 5087 else $as_nop 5088 xorg_cv_cc_flag_unknown_warning_option=no 5089 fi 5090 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5091 fi 5092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5093 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5094 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5095 CFLAGS="$xorg_testset_save_CFLAGS" 5096 fi 5097 5098 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5099 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5101 fi 5102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5104 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5105 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5106 then : 5107 printf %s "(cached) " >&6 5108 else $as_nop 5109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5110 /* end confdefs.h. */ 5111 int i; 5112 _ACEOF 5113 if ac_fn_c_try_compile "$LINENO" 5114 then : 5115 xorg_cv_cc_flag_unused_command_line_argument=yes 5116 else $as_nop 5117 xorg_cv_cc_flag_unused_command_line_argument=no 5118 fi 5119 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5120 fi 5121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5122 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5123 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5124 CFLAGS="$xorg_testset_save_CFLAGS" 5125 fi 5126 5127 found="no" 5128 5129 if test $found = "no" ; then 5130 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5132 fi 5133 5134 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5135 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5136 fi 5137 5138 CFLAGS="$CFLAGS -Wmissing-declarations" 5139 5140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5141 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5142 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5143 if eval test \${$cacheid+y} 5144 then : 5145 printf %s "(cached) " >&6 5146 else $as_nop 5147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5148 /* end confdefs.h. */ 5149 int i; 5150 int 5151 main (void) 5152 { 5153 5154 ; 5155 return 0; 5156 } 5157 _ACEOF 5158 if ac_fn_c_try_link "$LINENO" 5159 then : 5160 eval $cacheid=yes 5161 else $as_nop 5162 eval $cacheid=no 5163 fi 5164 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5165 conftest$ac_exeext conftest.$ac_ext 5166 fi 5167 5168 5169 CFLAGS="$xorg_testset_save_CFLAGS" 5170 5171 eval supported=\$$cacheid 5172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5173 printf "%s\n" "$supported" >&6; } 5174 if test "$supported" = "yes" ; then 5175 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5176 found="yes" 5177 fi 5178 fi 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 xorg_testset_save_CFLAGS="$CFLAGS" 5195 5196 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5199 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5200 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5201 then : 5202 printf %s "(cached) " >&6 5203 else $as_nop 5204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5205 /* end confdefs.h. */ 5206 int i; 5207 _ACEOF 5208 if ac_fn_c_try_compile "$LINENO" 5209 then : 5210 xorg_cv_cc_flag_unknown_warning_option=yes 5211 else $as_nop 5212 xorg_cv_cc_flag_unknown_warning_option=no 5213 fi 5214 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5215 fi 5216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5217 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5218 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5219 CFLAGS="$xorg_testset_save_CFLAGS" 5220 fi 5221 5222 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5223 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5225 fi 5226 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5228 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5229 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5230 then : 5231 printf %s "(cached) " >&6 5232 else $as_nop 5233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5234 /* end confdefs.h. */ 5235 int i; 5236 _ACEOF 5237 if ac_fn_c_try_compile "$LINENO" 5238 then : 5239 xorg_cv_cc_flag_unused_command_line_argument=yes 5240 else $as_nop 5241 xorg_cv_cc_flag_unused_command_line_argument=no 5242 fi 5243 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5244 fi 5245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5246 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5247 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5248 CFLAGS="$xorg_testset_save_CFLAGS" 5249 fi 5250 5251 found="no" 5252 5253 if test $found = "no" ; then 5254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5256 fi 5257 5258 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5260 fi 5261 5262 CFLAGS="$CFLAGS -Wformat=2" 5263 5264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5265 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5266 cacheid=xorg_cv_cc_flag__Wformat_2 5267 if eval test \${$cacheid+y} 5268 then : 5269 printf %s "(cached) " >&6 5270 else $as_nop 5271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5272 /* end confdefs.h. */ 5273 int i; 5274 int 5275 main (void) 5276 { 5277 5278 ; 5279 return 0; 5280 } 5281 _ACEOF 5282 if ac_fn_c_try_link "$LINENO" 5283 then : 5284 eval $cacheid=yes 5285 else $as_nop 5286 eval $cacheid=no 5287 fi 5288 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5289 conftest$ac_exeext conftest.$ac_ext 5290 fi 5291 5292 5293 CFLAGS="$xorg_testset_save_CFLAGS" 5294 5295 eval supported=\$$cacheid 5296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5297 printf "%s\n" "$supported" >&6; } 5298 if test "$supported" = "yes" ; then 5299 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5300 found="yes" 5301 fi 5302 fi 5303 5304 if test $found = "no" ; then 5305 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5307 fi 5308 5309 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5310 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5311 fi 5312 5313 CFLAGS="$CFLAGS -Wformat" 5314 5315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5316 printf %s "checking if $CC supports -Wformat... " >&6; } 5317 cacheid=xorg_cv_cc_flag__Wformat 5318 if eval test \${$cacheid+y} 5319 then : 5320 printf %s "(cached) " >&6 5321 else $as_nop 5322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5323 /* end confdefs.h. */ 5324 int i; 5325 int 5326 main (void) 5327 { 5328 5329 ; 5330 return 0; 5331 } 5332 _ACEOF 5333 if ac_fn_c_try_link "$LINENO" 5334 then : 5335 eval $cacheid=yes 5336 else $as_nop 5337 eval $cacheid=no 5338 fi 5339 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5340 conftest$ac_exeext conftest.$ac_ext 5341 fi 5342 5343 5344 CFLAGS="$xorg_testset_save_CFLAGS" 5345 5346 eval supported=\$$cacheid 5347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5348 printf "%s\n" "$supported" >&6; } 5349 if test "$supported" = "yes" ; then 5350 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5351 found="yes" 5352 fi 5353 fi 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 xorg_testset_save_CFLAGS="$CFLAGS" 5372 5373 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5374 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5376 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5377 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5378 then : 5379 printf %s "(cached) " >&6 5380 else $as_nop 5381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5382 /* end confdefs.h. */ 5383 int i; 5384 _ACEOF 5385 if ac_fn_c_try_compile "$LINENO" 5386 then : 5387 xorg_cv_cc_flag_unknown_warning_option=yes 5388 else $as_nop 5389 xorg_cv_cc_flag_unknown_warning_option=no 5390 fi 5391 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5392 fi 5393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5394 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5395 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5396 CFLAGS="$xorg_testset_save_CFLAGS" 5397 fi 5398 5399 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5400 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5402 fi 5403 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5405 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5406 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5407 then : 5408 printf %s "(cached) " >&6 5409 else $as_nop 5410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5411 /* end confdefs.h. */ 5412 int i; 5413 _ACEOF 5414 if ac_fn_c_try_compile "$LINENO" 5415 then : 5416 xorg_cv_cc_flag_unused_command_line_argument=yes 5417 else $as_nop 5418 xorg_cv_cc_flag_unused_command_line_argument=no 5419 fi 5420 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5421 fi 5422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5423 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5424 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5425 CFLAGS="$xorg_testset_save_CFLAGS" 5426 fi 5427 5428 found="no" 5429 5430 if test $found = "no" ; then 5431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5433 fi 5434 5435 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5437 fi 5438 5439 CFLAGS="$CFLAGS -Wstrict-prototypes" 5440 5441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5442 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5443 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5444 if eval test \${$cacheid+y} 5445 then : 5446 printf %s "(cached) " >&6 5447 else $as_nop 5448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5449 /* end confdefs.h. */ 5450 int i; 5451 int 5452 main (void) 5453 { 5454 5455 ; 5456 return 0; 5457 } 5458 _ACEOF 5459 if ac_fn_c_try_link "$LINENO" 5460 then : 5461 eval $cacheid=yes 5462 else $as_nop 5463 eval $cacheid=no 5464 fi 5465 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5466 conftest$ac_exeext conftest.$ac_ext 5467 fi 5468 5469 5470 CFLAGS="$xorg_testset_save_CFLAGS" 5471 5472 eval supported=\$$cacheid 5473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5474 printf "%s\n" "$supported" >&6; } 5475 if test "$supported" = "yes" ; then 5476 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5477 found="yes" 5478 fi 5479 fi 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 xorg_testset_save_CFLAGS="$CFLAGS" 5496 5497 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5500 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5501 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5502 then : 5503 printf %s "(cached) " >&6 5504 else $as_nop 5505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5506 /* end confdefs.h. */ 5507 int i; 5508 _ACEOF 5509 if ac_fn_c_try_compile "$LINENO" 5510 then : 5511 xorg_cv_cc_flag_unknown_warning_option=yes 5512 else $as_nop 5513 xorg_cv_cc_flag_unknown_warning_option=no 5514 fi 5515 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5516 fi 5517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5518 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5519 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5520 CFLAGS="$xorg_testset_save_CFLAGS" 5521 fi 5522 5523 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5524 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5526 fi 5527 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5529 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5530 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5531 then : 5532 printf %s "(cached) " >&6 5533 else $as_nop 5534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5535 /* end confdefs.h. */ 5536 int i; 5537 _ACEOF 5538 if ac_fn_c_try_compile "$LINENO" 5539 then : 5540 xorg_cv_cc_flag_unused_command_line_argument=yes 5541 else $as_nop 5542 xorg_cv_cc_flag_unused_command_line_argument=no 5543 fi 5544 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5545 fi 5546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5547 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5548 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5549 CFLAGS="$xorg_testset_save_CFLAGS" 5550 fi 5551 5552 found="no" 5553 5554 if test $found = "no" ; then 5555 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5557 fi 5558 5559 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5561 fi 5562 5563 CFLAGS="$CFLAGS -Wmissing-prototypes" 5564 5565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5566 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5567 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5568 if eval test \${$cacheid+y} 5569 then : 5570 printf %s "(cached) " >&6 5571 else $as_nop 5572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5573 /* end confdefs.h. */ 5574 int i; 5575 int 5576 main (void) 5577 { 5578 5579 ; 5580 return 0; 5581 } 5582 _ACEOF 5583 if ac_fn_c_try_link "$LINENO" 5584 then : 5585 eval $cacheid=yes 5586 else $as_nop 5587 eval $cacheid=no 5588 fi 5589 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5590 conftest$ac_exeext conftest.$ac_ext 5591 fi 5592 5593 5594 CFLAGS="$xorg_testset_save_CFLAGS" 5595 5596 eval supported=\$$cacheid 5597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5598 printf "%s\n" "$supported" >&6; } 5599 if test "$supported" = "yes" ; then 5600 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5601 found="yes" 5602 fi 5603 fi 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 xorg_testset_save_CFLAGS="$CFLAGS" 5620 5621 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5624 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5625 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5626 then : 5627 printf %s "(cached) " >&6 5628 else $as_nop 5629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5630 /* end confdefs.h. */ 5631 int i; 5632 _ACEOF 5633 if ac_fn_c_try_compile "$LINENO" 5634 then : 5635 xorg_cv_cc_flag_unknown_warning_option=yes 5636 else $as_nop 5637 xorg_cv_cc_flag_unknown_warning_option=no 5638 fi 5639 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5640 fi 5641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5642 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5643 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5644 CFLAGS="$xorg_testset_save_CFLAGS" 5645 fi 5646 5647 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5650 fi 5651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5653 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5654 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5655 then : 5656 printf %s "(cached) " >&6 5657 else $as_nop 5658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5659 /* end confdefs.h. */ 5660 int i; 5661 _ACEOF 5662 if ac_fn_c_try_compile "$LINENO" 5663 then : 5664 xorg_cv_cc_flag_unused_command_line_argument=yes 5665 else $as_nop 5666 xorg_cv_cc_flag_unused_command_line_argument=no 5667 fi 5668 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5669 fi 5670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5671 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5672 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5673 CFLAGS="$xorg_testset_save_CFLAGS" 5674 fi 5675 5676 found="no" 5677 5678 if test $found = "no" ; then 5679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5681 fi 5682 5683 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5685 fi 5686 5687 CFLAGS="$CFLAGS -Wnested-externs" 5688 5689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5690 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5691 cacheid=xorg_cv_cc_flag__Wnested_externs 5692 if eval test \${$cacheid+y} 5693 then : 5694 printf %s "(cached) " >&6 5695 else $as_nop 5696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5697 /* end confdefs.h. */ 5698 int i; 5699 int 5700 main (void) 5701 { 5702 5703 ; 5704 return 0; 5705 } 5706 _ACEOF 5707 if ac_fn_c_try_link "$LINENO" 5708 then : 5709 eval $cacheid=yes 5710 else $as_nop 5711 eval $cacheid=no 5712 fi 5713 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5714 conftest$ac_exeext conftest.$ac_ext 5715 fi 5716 5717 5718 CFLAGS="$xorg_testset_save_CFLAGS" 5719 5720 eval supported=\$$cacheid 5721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5722 printf "%s\n" "$supported" >&6; } 5723 if test "$supported" = "yes" ; then 5724 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5725 found="yes" 5726 fi 5727 fi 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 xorg_testset_save_CFLAGS="$CFLAGS" 5744 5745 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5748 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5749 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5750 then : 5751 printf %s "(cached) " >&6 5752 else $as_nop 5753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5754 /* end confdefs.h. */ 5755 int i; 5756 _ACEOF 5757 if ac_fn_c_try_compile "$LINENO" 5758 then : 5759 xorg_cv_cc_flag_unknown_warning_option=yes 5760 else $as_nop 5761 xorg_cv_cc_flag_unknown_warning_option=no 5762 fi 5763 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5764 fi 5765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5766 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5767 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5768 CFLAGS="$xorg_testset_save_CFLAGS" 5769 fi 5770 5771 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5772 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5774 fi 5775 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5777 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5778 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5779 then : 5780 printf %s "(cached) " >&6 5781 else $as_nop 5782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5783 /* end confdefs.h. */ 5784 int i; 5785 _ACEOF 5786 if ac_fn_c_try_compile "$LINENO" 5787 then : 5788 xorg_cv_cc_flag_unused_command_line_argument=yes 5789 else $as_nop 5790 xorg_cv_cc_flag_unused_command_line_argument=no 5791 fi 5792 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5793 fi 5794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5795 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5796 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5797 CFLAGS="$xorg_testset_save_CFLAGS" 5798 fi 5799 5800 found="no" 5801 5802 if test $found = "no" ; then 5803 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5805 fi 5806 5807 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5808 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5809 fi 5810 5811 CFLAGS="$CFLAGS -Wbad-function-cast" 5812 5813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5814 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5815 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5816 if eval test \${$cacheid+y} 5817 then : 5818 printf %s "(cached) " >&6 5819 else $as_nop 5820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5821 /* end confdefs.h. */ 5822 int i; 5823 int 5824 main (void) 5825 { 5826 5827 ; 5828 return 0; 5829 } 5830 _ACEOF 5831 if ac_fn_c_try_link "$LINENO" 5832 then : 5833 eval $cacheid=yes 5834 else $as_nop 5835 eval $cacheid=no 5836 fi 5837 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5838 conftest$ac_exeext conftest.$ac_ext 5839 fi 5840 5841 5842 CFLAGS="$xorg_testset_save_CFLAGS" 5843 5844 eval supported=\$$cacheid 5845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5846 printf "%s\n" "$supported" >&6; } 5847 if test "$supported" = "yes" ; then 5848 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5849 found="yes" 5850 fi 5851 fi 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 xorg_testset_save_CFLAGS="$CFLAGS" 5868 5869 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5872 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5873 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5874 then : 5875 printf %s "(cached) " >&6 5876 else $as_nop 5877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5878 /* end confdefs.h. */ 5879 int i; 5880 _ACEOF 5881 if ac_fn_c_try_compile "$LINENO" 5882 then : 5883 xorg_cv_cc_flag_unknown_warning_option=yes 5884 else $as_nop 5885 xorg_cv_cc_flag_unknown_warning_option=no 5886 fi 5887 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5888 fi 5889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5890 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5891 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5892 CFLAGS="$xorg_testset_save_CFLAGS" 5893 fi 5894 5895 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5896 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5898 fi 5899 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5901 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5902 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5903 then : 5904 printf %s "(cached) " >&6 5905 else $as_nop 5906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5907 /* end confdefs.h. */ 5908 int i; 5909 _ACEOF 5910 if ac_fn_c_try_compile "$LINENO" 5911 then : 5912 xorg_cv_cc_flag_unused_command_line_argument=yes 5913 else $as_nop 5914 xorg_cv_cc_flag_unused_command_line_argument=no 5915 fi 5916 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5917 fi 5918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5919 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5920 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5921 CFLAGS="$xorg_testset_save_CFLAGS" 5922 fi 5923 5924 found="no" 5925 5926 if test $found = "no" ; then 5927 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5929 fi 5930 5931 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5932 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5933 fi 5934 5935 CFLAGS="$CFLAGS -Wold-style-definition" 5936 5937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5938 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 5939 cacheid=xorg_cv_cc_flag__Wold_style_definition 5940 if eval test \${$cacheid+y} 5941 then : 5942 printf %s "(cached) " >&6 5943 else $as_nop 5944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5945 /* end confdefs.h. */ 5946 int i; 5947 int 5948 main (void) 5949 { 5950 5951 ; 5952 return 0; 5953 } 5954 _ACEOF 5955 if ac_fn_c_try_link "$LINENO" 5956 then : 5957 eval $cacheid=yes 5958 else $as_nop 5959 eval $cacheid=no 5960 fi 5961 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5962 conftest$ac_exeext conftest.$ac_ext 5963 fi 5964 5965 5966 CFLAGS="$xorg_testset_save_CFLAGS" 5967 5968 eval supported=\$$cacheid 5969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5970 printf "%s\n" "$supported" >&6; } 5971 if test "$supported" = "yes" ; then 5972 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5973 found="yes" 5974 fi 5975 fi 5976 5977 if test $found = "no" ; then 5978 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5980 fi 5981 5982 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5984 fi 5985 5986 CFLAGS="$CFLAGS -fd" 5987 5988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5989 printf %s "checking if $CC supports -fd... " >&6; } 5990 cacheid=xorg_cv_cc_flag__fd 5991 if eval test \${$cacheid+y} 5992 then : 5993 printf %s "(cached) " >&6 5994 else $as_nop 5995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5996 /* end confdefs.h. */ 5997 int i; 5998 int 5999 main (void) 6000 { 6001 6002 ; 6003 return 0; 6004 } 6005 _ACEOF 6006 if ac_fn_c_try_link "$LINENO" 6007 then : 6008 eval $cacheid=yes 6009 else $as_nop 6010 eval $cacheid=no 6011 fi 6012 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6013 conftest$ac_exeext conftest.$ac_ext 6014 fi 6015 6016 6017 CFLAGS="$xorg_testset_save_CFLAGS" 6018 6019 eval supported=\$$cacheid 6020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6021 printf "%s\n" "$supported" >&6; } 6022 if test "$supported" = "yes" ; then 6023 BASE_CFLAGS="$BASE_CFLAGS -fd" 6024 found="yes" 6025 fi 6026 fi 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 xorg_testset_save_CFLAGS="$CFLAGS" 6043 6044 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6047 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6048 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6049 then : 6050 printf %s "(cached) " >&6 6051 else $as_nop 6052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6053 /* end confdefs.h. */ 6054 int i; 6055 _ACEOF 6056 if ac_fn_c_try_compile "$LINENO" 6057 then : 6058 xorg_cv_cc_flag_unknown_warning_option=yes 6059 else $as_nop 6060 xorg_cv_cc_flag_unknown_warning_option=no 6061 fi 6062 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6063 fi 6064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6065 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6066 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6067 CFLAGS="$xorg_testset_save_CFLAGS" 6068 fi 6069 6070 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6071 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6073 fi 6074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6076 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6077 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6078 then : 6079 printf %s "(cached) " >&6 6080 else $as_nop 6081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6082 /* end confdefs.h. */ 6083 int i; 6084 _ACEOF 6085 if ac_fn_c_try_compile "$LINENO" 6086 then : 6087 xorg_cv_cc_flag_unused_command_line_argument=yes 6088 else $as_nop 6089 xorg_cv_cc_flag_unused_command_line_argument=no 6090 fi 6091 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6092 fi 6093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6094 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6095 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6096 CFLAGS="$xorg_testset_save_CFLAGS" 6097 fi 6098 6099 found="no" 6100 6101 if test $found = "no" ; then 6102 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6104 fi 6105 6106 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6108 fi 6109 6110 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6111 6112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6113 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6114 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6115 if eval test \${$cacheid+y} 6116 then : 6117 printf %s "(cached) " >&6 6118 else $as_nop 6119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6120 /* end confdefs.h. */ 6121 int i; 6122 int 6123 main (void) 6124 { 6125 6126 ; 6127 return 0; 6128 } 6129 _ACEOF 6130 if ac_fn_c_try_link "$LINENO" 6131 then : 6132 eval $cacheid=yes 6133 else $as_nop 6134 eval $cacheid=no 6135 fi 6136 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6137 conftest$ac_exeext conftest.$ac_ext 6138 fi 6139 6140 6141 CFLAGS="$xorg_testset_save_CFLAGS" 6142 6143 eval supported=\$$cacheid 6144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6145 printf "%s\n" "$supported" >&6; } 6146 if test "$supported" = "yes" ; then 6147 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6148 found="yes" 6149 fi 6150 fi 6151 6152 6153 6154 6155 6156 # This chunk adds additional warnings that could catch undesired effects. 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 xorg_testset_save_CFLAGS="$CFLAGS" 6171 6172 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6175 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6176 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6177 then : 6178 printf %s "(cached) " >&6 6179 else $as_nop 6180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6181 /* end confdefs.h. */ 6182 int i; 6183 _ACEOF 6184 if ac_fn_c_try_compile "$LINENO" 6185 then : 6186 xorg_cv_cc_flag_unknown_warning_option=yes 6187 else $as_nop 6188 xorg_cv_cc_flag_unknown_warning_option=no 6189 fi 6190 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6191 fi 6192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6193 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6194 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6195 CFLAGS="$xorg_testset_save_CFLAGS" 6196 fi 6197 6198 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6199 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6201 fi 6202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6204 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6205 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6206 then : 6207 printf %s "(cached) " >&6 6208 else $as_nop 6209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6210 /* end confdefs.h. */ 6211 int i; 6212 _ACEOF 6213 if ac_fn_c_try_compile "$LINENO" 6214 then : 6215 xorg_cv_cc_flag_unused_command_line_argument=yes 6216 else $as_nop 6217 xorg_cv_cc_flag_unused_command_line_argument=no 6218 fi 6219 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6220 fi 6221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6222 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6223 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6224 CFLAGS="$xorg_testset_save_CFLAGS" 6225 fi 6226 6227 found="no" 6228 6229 if test $found = "no" ; then 6230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6232 fi 6233 6234 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6236 fi 6237 6238 CFLAGS="$CFLAGS -Wunused" 6239 6240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6241 printf %s "checking if $CC supports -Wunused... " >&6; } 6242 cacheid=xorg_cv_cc_flag__Wunused 6243 if eval test \${$cacheid+y} 6244 then : 6245 printf %s "(cached) " >&6 6246 else $as_nop 6247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6248 /* end confdefs.h. */ 6249 int i; 6250 int 6251 main (void) 6252 { 6253 6254 ; 6255 return 0; 6256 } 6257 _ACEOF 6258 if ac_fn_c_try_link "$LINENO" 6259 then : 6260 eval $cacheid=yes 6261 else $as_nop 6262 eval $cacheid=no 6263 fi 6264 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6265 conftest$ac_exeext conftest.$ac_ext 6266 fi 6267 6268 6269 CFLAGS="$xorg_testset_save_CFLAGS" 6270 6271 eval supported=\$$cacheid 6272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6273 printf "%s\n" "$supported" >&6; } 6274 if test "$supported" = "yes" ; then 6275 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6276 found="yes" 6277 fi 6278 fi 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 xorg_testset_save_CFLAGS="$CFLAGS" 6295 6296 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6299 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6300 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6301 then : 6302 printf %s "(cached) " >&6 6303 else $as_nop 6304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6305 /* end confdefs.h. */ 6306 int i; 6307 _ACEOF 6308 if ac_fn_c_try_compile "$LINENO" 6309 then : 6310 xorg_cv_cc_flag_unknown_warning_option=yes 6311 else $as_nop 6312 xorg_cv_cc_flag_unknown_warning_option=no 6313 fi 6314 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6315 fi 6316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6317 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6318 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6319 CFLAGS="$xorg_testset_save_CFLAGS" 6320 fi 6321 6322 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6325 fi 6326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6328 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6329 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6330 then : 6331 printf %s "(cached) " >&6 6332 else $as_nop 6333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6334 /* end confdefs.h. */ 6335 int i; 6336 _ACEOF 6337 if ac_fn_c_try_compile "$LINENO" 6338 then : 6339 xorg_cv_cc_flag_unused_command_line_argument=yes 6340 else $as_nop 6341 xorg_cv_cc_flag_unused_command_line_argument=no 6342 fi 6343 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6344 fi 6345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6346 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6347 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6348 CFLAGS="$xorg_testset_save_CFLAGS" 6349 fi 6350 6351 found="no" 6352 6353 if test $found = "no" ; then 6354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6356 fi 6357 6358 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6360 fi 6361 6362 CFLAGS="$CFLAGS -Wuninitialized" 6363 6364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6365 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6366 cacheid=xorg_cv_cc_flag__Wuninitialized 6367 if eval test \${$cacheid+y} 6368 then : 6369 printf %s "(cached) " >&6 6370 else $as_nop 6371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6372 /* end confdefs.h. */ 6373 int i; 6374 int 6375 main (void) 6376 { 6377 6378 ; 6379 return 0; 6380 } 6381 _ACEOF 6382 if ac_fn_c_try_link "$LINENO" 6383 then : 6384 eval $cacheid=yes 6385 else $as_nop 6386 eval $cacheid=no 6387 fi 6388 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6389 conftest$ac_exeext conftest.$ac_ext 6390 fi 6391 6392 6393 CFLAGS="$xorg_testset_save_CFLAGS" 6394 6395 eval supported=\$$cacheid 6396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6397 printf "%s\n" "$supported" >&6; } 6398 if test "$supported" = "yes" ; then 6399 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6400 found="yes" 6401 fi 6402 fi 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 xorg_testset_save_CFLAGS="$CFLAGS" 6419 6420 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6423 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6424 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6425 then : 6426 printf %s "(cached) " >&6 6427 else $as_nop 6428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6429 /* end confdefs.h. */ 6430 int i; 6431 _ACEOF 6432 if ac_fn_c_try_compile "$LINENO" 6433 then : 6434 xorg_cv_cc_flag_unknown_warning_option=yes 6435 else $as_nop 6436 xorg_cv_cc_flag_unknown_warning_option=no 6437 fi 6438 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6439 fi 6440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6441 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6442 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6443 CFLAGS="$xorg_testset_save_CFLAGS" 6444 fi 6445 6446 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6447 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6449 fi 6450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6452 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6453 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6454 then : 6455 printf %s "(cached) " >&6 6456 else $as_nop 6457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6458 /* end confdefs.h. */ 6459 int i; 6460 _ACEOF 6461 if ac_fn_c_try_compile "$LINENO" 6462 then : 6463 xorg_cv_cc_flag_unused_command_line_argument=yes 6464 else $as_nop 6465 xorg_cv_cc_flag_unused_command_line_argument=no 6466 fi 6467 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6468 fi 6469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6470 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6471 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6472 CFLAGS="$xorg_testset_save_CFLAGS" 6473 fi 6474 6475 found="no" 6476 6477 if test $found = "no" ; then 6478 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6480 fi 6481 6482 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6483 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6484 fi 6485 6486 CFLAGS="$CFLAGS -Wshadow" 6487 6488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6489 printf %s "checking if $CC supports -Wshadow... " >&6; } 6490 cacheid=xorg_cv_cc_flag__Wshadow 6491 if eval test \${$cacheid+y} 6492 then : 6493 printf %s "(cached) " >&6 6494 else $as_nop 6495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6496 /* end confdefs.h. */ 6497 int i; 6498 int 6499 main (void) 6500 { 6501 6502 ; 6503 return 0; 6504 } 6505 _ACEOF 6506 if ac_fn_c_try_link "$LINENO" 6507 then : 6508 eval $cacheid=yes 6509 else $as_nop 6510 eval $cacheid=no 6511 fi 6512 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6513 conftest$ac_exeext conftest.$ac_ext 6514 fi 6515 6516 6517 CFLAGS="$xorg_testset_save_CFLAGS" 6518 6519 eval supported=\$$cacheid 6520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6521 printf "%s\n" "$supported" >&6; } 6522 if test "$supported" = "yes" ; then 6523 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6524 found="yes" 6525 fi 6526 fi 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537 6538 6539 6540 6541 6542 xorg_testset_save_CFLAGS="$CFLAGS" 6543 6544 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6545 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6547 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6548 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6549 then : 6550 printf %s "(cached) " >&6 6551 else $as_nop 6552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6553 /* end confdefs.h. */ 6554 int i; 6555 _ACEOF 6556 if ac_fn_c_try_compile "$LINENO" 6557 then : 6558 xorg_cv_cc_flag_unknown_warning_option=yes 6559 else $as_nop 6560 xorg_cv_cc_flag_unknown_warning_option=no 6561 fi 6562 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6563 fi 6564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6565 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6566 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6567 CFLAGS="$xorg_testset_save_CFLAGS" 6568 fi 6569 6570 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6571 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6573 fi 6574 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6576 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6577 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6578 then : 6579 printf %s "(cached) " >&6 6580 else $as_nop 6581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6582 /* end confdefs.h. */ 6583 int i; 6584 _ACEOF 6585 if ac_fn_c_try_compile "$LINENO" 6586 then : 6587 xorg_cv_cc_flag_unused_command_line_argument=yes 6588 else $as_nop 6589 xorg_cv_cc_flag_unused_command_line_argument=no 6590 fi 6591 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6592 fi 6593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6594 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6595 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6596 CFLAGS="$xorg_testset_save_CFLAGS" 6597 fi 6598 6599 found="no" 6600 6601 if test $found = "no" ; then 6602 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6604 fi 6605 6606 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6607 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6608 fi 6609 6610 CFLAGS="$CFLAGS -Wmissing-noreturn" 6611 6612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6613 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6614 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6615 if eval test \${$cacheid+y} 6616 then : 6617 printf %s "(cached) " >&6 6618 else $as_nop 6619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6620 /* end confdefs.h. */ 6621 int i; 6622 int 6623 main (void) 6624 { 6625 6626 ; 6627 return 0; 6628 } 6629 _ACEOF 6630 if ac_fn_c_try_link "$LINENO" 6631 then : 6632 eval $cacheid=yes 6633 else $as_nop 6634 eval $cacheid=no 6635 fi 6636 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6637 conftest$ac_exeext conftest.$ac_ext 6638 fi 6639 6640 6641 CFLAGS="$xorg_testset_save_CFLAGS" 6642 6643 eval supported=\$$cacheid 6644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6645 printf "%s\n" "$supported" >&6; } 6646 if test "$supported" = "yes" ; then 6647 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6648 found="yes" 6649 fi 6650 fi 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 xorg_testset_save_CFLAGS="$CFLAGS" 6667 6668 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6671 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6672 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6673 then : 6674 printf %s "(cached) " >&6 6675 else $as_nop 6676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6677 /* end confdefs.h. */ 6678 int i; 6679 _ACEOF 6680 if ac_fn_c_try_compile "$LINENO" 6681 then : 6682 xorg_cv_cc_flag_unknown_warning_option=yes 6683 else $as_nop 6684 xorg_cv_cc_flag_unknown_warning_option=no 6685 fi 6686 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6687 fi 6688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6689 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6690 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6691 CFLAGS="$xorg_testset_save_CFLAGS" 6692 fi 6693 6694 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6695 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6697 fi 6698 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6700 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6701 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6702 then : 6703 printf %s "(cached) " >&6 6704 else $as_nop 6705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6706 /* end confdefs.h. */ 6707 int i; 6708 _ACEOF 6709 if ac_fn_c_try_compile "$LINENO" 6710 then : 6711 xorg_cv_cc_flag_unused_command_line_argument=yes 6712 else $as_nop 6713 xorg_cv_cc_flag_unused_command_line_argument=no 6714 fi 6715 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6716 fi 6717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6718 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6719 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6720 CFLAGS="$xorg_testset_save_CFLAGS" 6721 fi 6722 6723 found="no" 6724 6725 if test $found = "no" ; then 6726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6728 fi 6729 6730 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6732 fi 6733 6734 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6735 6736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6737 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6738 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6739 if eval test \${$cacheid+y} 6740 then : 6741 printf %s "(cached) " >&6 6742 else $as_nop 6743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6744 /* end confdefs.h. */ 6745 int i; 6746 int 6747 main (void) 6748 { 6749 6750 ; 6751 return 0; 6752 } 6753 _ACEOF 6754 if ac_fn_c_try_link "$LINENO" 6755 then : 6756 eval $cacheid=yes 6757 else $as_nop 6758 eval $cacheid=no 6759 fi 6760 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6761 conftest$ac_exeext conftest.$ac_ext 6762 fi 6763 6764 6765 CFLAGS="$xorg_testset_save_CFLAGS" 6766 6767 eval supported=\$$cacheid 6768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6769 printf "%s\n" "$supported" >&6; } 6770 if test "$supported" = "yes" ; then 6771 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6772 found="yes" 6773 fi 6774 fi 6775 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 xorg_testset_save_CFLAGS="$CFLAGS" 6791 6792 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6795 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6796 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6797 then : 6798 printf %s "(cached) " >&6 6799 else $as_nop 6800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6801 /* end confdefs.h. */ 6802 int i; 6803 _ACEOF 6804 if ac_fn_c_try_compile "$LINENO" 6805 then : 6806 xorg_cv_cc_flag_unknown_warning_option=yes 6807 else $as_nop 6808 xorg_cv_cc_flag_unknown_warning_option=no 6809 fi 6810 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6811 fi 6812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6813 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6814 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6815 CFLAGS="$xorg_testset_save_CFLAGS" 6816 fi 6817 6818 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6821 fi 6822 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6824 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6825 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6826 then : 6827 printf %s "(cached) " >&6 6828 else $as_nop 6829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6830 /* end confdefs.h. */ 6831 int i; 6832 _ACEOF 6833 if ac_fn_c_try_compile "$LINENO" 6834 then : 6835 xorg_cv_cc_flag_unused_command_line_argument=yes 6836 else $as_nop 6837 xorg_cv_cc_flag_unused_command_line_argument=no 6838 fi 6839 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6840 fi 6841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6842 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6843 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6844 CFLAGS="$xorg_testset_save_CFLAGS" 6845 fi 6846 6847 found="no" 6848 6849 if test $found = "no" ; then 6850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6852 fi 6853 6854 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6856 fi 6857 6858 CFLAGS="$CFLAGS -Wredundant-decls" 6859 6860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6861 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6862 cacheid=xorg_cv_cc_flag__Wredundant_decls 6863 if eval test \${$cacheid+y} 6864 then : 6865 printf %s "(cached) " >&6 6866 else $as_nop 6867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6868 /* end confdefs.h. */ 6869 int i; 6870 int 6871 main (void) 6872 { 6873 6874 ; 6875 return 0; 6876 } 6877 _ACEOF 6878 if ac_fn_c_try_link "$LINENO" 6879 then : 6880 eval $cacheid=yes 6881 else $as_nop 6882 eval $cacheid=no 6883 fi 6884 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6885 conftest$ac_exeext conftest.$ac_ext 6886 fi 6887 6888 6889 CFLAGS="$xorg_testset_save_CFLAGS" 6890 6891 eval supported=\$$cacheid 6892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6893 printf "%s\n" "$supported" >&6; } 6894 if test "$supported" = "yes" ; then 6895 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6896 found="yes" 6897 fi 6898 fi 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908 6909 6910 6911 6912 6913 6914 xorg_testset_save_CFLAGS="$CFLAGS" 6915 6916 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6919 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6920 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6921 then : 6922 printf %s "(cached) " >&6 6923 else $as_nop 6924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6925 /* end confdefs.h. */ 6926 int i; 6927 _ACEOF 6928 if ac_fn_c_try_compile "$LINENO" 6929 then : 6930 xorg_cv_cc_flag_unknown_warning_option=yes 6931 else $as_nop 6932 xorg_cv_cc_flag_unknown_warning_option=no 6933 fi 6934 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6935 fi 6936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6937 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6938 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6939 CFLAGS="$xorg_testset_save_CFLAGS" 6940 fi 6941 6942 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6945 fi 6946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6948 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6949 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6950 then : 6951 printf %s "(cached) " >&6 6952 else $as_nop 6953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6954 /* end confdefs.h. */ 6955 int i; 6956 _ACEOF 6957 if ac_fn_c_try_compile "$LINENO" 6958 then : 6959 xorg_cv_cc_flag_unused_command_line_argument=yes 6960 else $as_nop 6961 xorg_cv_cc_flag_unused_command_line_argument=no 6962 fi 6963 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6964 fi 6965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6966 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6967 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6968 CFLAGS="$xorg_testset_save_CFLAGS" 6969 fi 6970 6971 found="no" 6972 6973 if test $found = "no" ; then 6974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6976 fi 6977 6978 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6979 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6980 fi 6981 6982 CFLAGS="$CFLAGS -Wlogical-op" 6983 6984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6985 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 6986 cacheid=xorg_cv_cc_flag__Wlogical_op 6987 if eval test \${$cacheid+y} 6988 then : 6989 printf %s "(cached) " >&6 6990 else $as_nop 6991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6992 /* end confdefs.h. */ 6993 int i; 6994 int 6995 main (void) 6996 { 6997 6998 ; 6999 return 0; 7000 } 7001 _ACEOF 7002 if ac_fn_c_try_link "$LINENO" 7003 then : 7004 eval $cacheid=yes 7005 else $as_nop 7006 eval $cacheid=no 7007 fi 7008 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7009 conftest$ac_exeext conftest.$ac_ext 7010 fi 7011 7012 7013 CFLAGS="$xorg_testset_save_CFLAGS" 7014 7015 eval supported=\$$cacheid 7016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7017 printf "%s\n" "$supported" >&6; } 7018 if test "$supported" = "yes" ; then 7019 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7020 found="yes" 7021 fi 7022 fi 7023 7024 7025 7026 # These are currently disabled because they are noisy. They will be enabled 7027 # in the future once the codebase is sufficiently modernized to silence 7028 # them. For now, I don't want them to drown out the other warnings. 7029 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7030 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7031 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7032 7033 # Turn some warnings into errors, so we don't accidently get successful builds 7034 # when there are problems that should be fixed. 7035 7036 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7037 7038 7039 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 xorg_testset_save_CFLAGS="$CFLAGS" 7051 7052 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7055 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7056 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7057 then : 7058 printf %s "(cached) " >&6 7059 else $as_nop 7060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7061 /* end confdefs.h. */ 7062 int i; 7063 _ACEOF 7064 if ac_fn_c_try_compile "$LINENO" 7065 then : 7066 xorg_cv_cc_flag_unknown_warning_option=yes 7067 else $as_nop 7068 xorg_cv_cc_flag_unknown_warning_option=no 7069 fi 7070 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7071 fi 7072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7073 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7074 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7075 CFLAGS="$xorg_testset_save_CFLAGS" 7076 fi 7077 7078 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7079 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7081 fi 7082 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7084 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7085 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7086 then : 7087 printf %s "(cached) " >&6 7088 else $as_nop 7089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7090 /* end confdefs.h. */ 7091 int i; 7092 _ACEOF 7093 if ac_fn_c_try_compile "$LINENO" 7094 then : 7095 xorg_cv_cc_flag_unused_command_line_argument=yes 7096 else $as_nop 7097 xorg_cv_cc_flag_unused_command_line_argument=no 7098 fi 7099 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7100 fi 7101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7102 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7103 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7104 CFLAGS="$xorg_testset_save_CFLAGS" 7105 fi 7106 7107 found="no" 7108 7109 if test $found = "no" ; then 7110 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7112 fi 7113 7114 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7115 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7116 fi 7117 7118 CFLAGS="$CFLAGS -Werror=implicit" 7119 7120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7121 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7122 cacheid=xorg_cv_cc_flag__Werror_implicit 7123 if eval test \${$cacheid+y} 7124 then : 7125 printf %s "(cached) " >&6 7126 else $as_nop 7127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7128 /* end confdefs.h. */ 7129 int i; 7130 int 7131 main (void) 7132 { 7133 7134 ; 7135 return 0; 7136 } 7137 _ACEOF 7138 if ac_fn_c_try_link "$LINENO" 7139 then : 7140 eval $cacheid=yes 7141 else $as_nop 7142 eval $cacheid=no 7143 fi 7144 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7145 conftest$ac_exeext conftest.$ac_ext 7146 fi 7147 7148 7149 CFLAGS="$xorg_testset_save_CFLAGS" 7150 7151 eval supported=\$$cacheid 7152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7153 printf "%s\n" "$supported" >&6; } 7154 if test "$supported" = "yes" ; then 7155 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7156 found="yes" 7157 fi 7158 fi 7159 7160 if test $found = "no" ; then 7161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7163 fi 7164 7165 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7167 fi 7168 7169 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7170 7171 { 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 7172 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7173 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7174 if eval test \${$cacheid+y} 7175 then : 7176 printf %s "(cached) " >&6 7177 else $as_nop 7178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7179 /* end confdefs.h. */ 7180 int i; 7181 int 7182 main (void) 7183 { 7184 7185 ; 7186 return 0; 7187 } 7188 _ACEOF 7189 if ac_fn_c_try_link "$LINENO" 7190 then : 7191 eval $cacheid=yes 7192 else $as_nop 7193 eval $cacheid=no 7194 fi 7195 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7196 conftest$ac_exeext conftest.$ac_ext 7197 fi 7198 7199 7200 CFLAGS="$xorg_testset_save_CFLAGS" 7201 7202 eval supported=\$$cacheid 7203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7204 printf "%s\n" "$supported" >&6; } 7205 if test "$supported" = "yes" ; then 7206 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7207 found="yes" 7208 fi 7209 fi 7210 7211 7212 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7223 7224 7225 xorg_testset_save_CFLAGS="$CFLAGS" 7226 7227 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7230 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7231 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7232 then : 7233 printf %s "(cached) " >&6 7234 else $as_nop 7235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7236 /* end confdefs.h. */ 7237 int i; 7238 _ACEOF 7239 if ac_fn_c_try_compile "$LINENO" 7240 then : 7241 xorg_cv_cc_flag_unknown_warning_option=yes 7242 else $as_nop 7243 xorg_cv_cc_flag_unknown_warning_option=no 7244 fi 7245 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7246 fi 7247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7248 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7249 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7250 CFLAGS="$xorg_testset_save_CFLAGS" 7251 fi 7252 7253 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7256 fi 7257 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7259 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7260 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7261 then : 7262 printf %s "(cached) " >&6 7263 else $as_nop 7264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7265 /* end confdefs.h. */ 7266 int i; 7267 _ACEOF 7268 if ac_fn_c_try_compile "$LINENO" 7269 then : 7270 xorg_cv_cc_flag_unused_command_line_argument=yes 7271 else $as_nop 7272 xorg_cv_cc_flag_unused_command_line_argument=no 7273 fi 7274 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7275 fi 7276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7277 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7278 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7279 CFLAGS="$xorg_testset_save_CFLAGS" 7280 fi 7281 7282 found="no" 7283 7284 if test $found = "no" ; then 7285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7287 fi 7288 7289 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7291 fi 7292 7293 CFLAGS="$CFLAGS -Werror=nonnull" 7294 7295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7296 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7297 cacheid=xorg_cv_cc_flag__Werror_nonnull 7298 if eval test \${$cacheid+y} 7299 then : 7300 printf %s "(cached) " >&6 7301 else $as_nop 7302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7303 /* end confdefs.h. */ 7304 int i; 7305 int 7306 main (void) 7307 { 7308 7309 ; 7310 return 0; 7311 } 7312 _ACEOF 7313 if ac_fn_c_try_link "$LINENO" 7314 then : 7315 eval $cacheid=yes 7316 else $as_nop 7317 eval $cacheid=no 7318 fi 7319 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7320 conftest$ac_exeext conftest.$ac_ext 7321 fi 7322 7323 7324 CFLAGS="$xorg_testset_save_CFLAGS" 7325 7326 eval supported=\$$cacheid 7327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7328 printf "%s\n" "$supported" >&6; } 7329 if test "$supported" = "yes" ; then 7330 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7331 found="yes" 7332 fi 7333 fi 7334 7335 7336 7337 7338 7339 7340 7341 7342 7343 7344 7345 7346 7347 7348 7349 xorg_testset_save_CFLAGS="$CFLAGS" 7350 7351 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7354 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7355 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7356 then : 7357 printf %s "(cached) " >&6 7358 else $as_nop 7359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7360 /* end confdefs.h. */ 7361 int i; 7362 _ACEOF 7363 if ac_fn_c_try_compile "$LINENO" 7364 then : 7365 xorg_cv_cc_flag_unknown_warning_option=yes 7366 else $as_nop 7367 xorg_cv_cc_flag_unknown_warning_option=no 7368 fi 7369 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7370 fi 7371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7372 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7373 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7374 CFLAGS="$xorg_testset_save_CFLAGS" 7375 fi 7376 7377 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7378 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7380 fi 7381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7383 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7384 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7385 then : 7386 printf %s "(cached) " >&6 7387 else $as_nop 7388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7389 /* end confdefs.h. */ 7390 int i; 7391 _ACEOF 7392 if ac_fn_c_try_compile "$LINENO" 7393 then : 7394 xorg_cv_cc_flag_unused_command_line_argument=yes 7395 else $as_nop 7396 xorg_cv_cc_flag_unused_command_line_argument=no 7397 fi 7398 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7399 fi 7400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7401 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7402 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7403 CFLAGS="$xorg_testset_save_CFLAGS" 7404 fi 7405 7406 found="no" 7407 7408 if test $found = "no" ; then 7409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7411 fi 7412 7413 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7415 fi 7416 7417 CFLAGS="$CFLAGS -Werror=init-self" 7418 7419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7420 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7421 cacheid=xorg_cv_cc_flag__Werror_init_self 7422 if eval test \${$cacheid+y} 7423 then : 7424 printf %s "(cached) " >&6 7425 else $as_nop 7426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7427 /* end confdefs.h. */ 7428 int i; 7429 int 7430 main (void) 7431 { 7432 7433 ; 7434 return 0; 7435 } 7436 _ACEOF 7437 if ac_fn_c_try_link "$LINENO" 7438 then : 7439 eval $cacheid=yes 7440 else $as_nop 7441 eval $cacheid=no 7442 fi 7443 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7444 conftest$ac_exeext conftest.$ac_ext 7445 fi 7446 7447 7448 CFLAGS="$xorg_testset_save_CFLAGS" 7449 7450 eval supported=\$$cacheid 7451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7452 printf "%s\n" "$supported" >&6; } 7453 if test "$supported" = "yes" ; then 7454 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7455 found="yes" 7456 fi 7457 fi 7458 7459 7460 7461 7462 7463 7464 7465 7466 7467 7468 7469 7470 7471 7472 7473 xorg_testset_save_CFLAGS="$CFLAGS" 7474 7475 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7478 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7479 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7480 then : 7481 printf %s "(cached) " >&6 7482 else $as_nop 7483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7484 /* end confdefs.h. */ 7485 int i; 7486 _ACEOF 7487 if ac_fn_c_try_compile "$LINENO" 7488 then : 7489 xorg_cv_cc_flag_unknown_warning_option=yes 7490 else $as_nop 7491 xorg_cv_cc_flag_unknown_warning_option=no 7492 fi 7493 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7494 fi 7495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7496 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7497 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7498 CFLAGS="$xorg_testset_save_CFLAGS" 7499 fi 7500 7501 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7502 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7504 fi 7505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7507 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7508 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7509 then : 7510 printf %s "(cached) " >&6 7511 else $as_nop 7512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7513 /* end confdefs.h. */ 7514 int i; 7515 _ACEOF 7516 if ac_fn_c_try_compile "$LINENO" 7517 then : 7518 xorg_cv_cc_flag_unused_command_line_argument=yes 7519 else $as_nop 7520 xorg_cv_cc_flag_unused_command_line_argument=no 7521 fi 7522 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7523 fi 7524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7525 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7526 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7527 CFLAGS="$xorg_testset_save_CFLAGS" 7528 fi 7529 7530 found="no" 7531 7532 if test $found = "no" ; then 7533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7535 fi 7536 7537 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7539 fi 7540 7541 CFLAGS="$CFLAGS -Werror=main" 7542 7543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7544 printf %s "checking if $CC supports -Werror=main... " >&6; } 7545 cacheid=xorg_cv_cc_flag__Werror_main 7546 if eval test \${$cacheid+y} 7547 then : 7548 printf %s "(cached) " >&6 7549 else $as_nop 7550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7551 /* end confdefs.h. */ 7552 int i; 7553 int 7554 main (void) 7555 { 7556 7557 ; 7558 return 0; 7559 } 7560 _ACEOF 7561 if ac_fn_c_try_link "$LINENO" 7562 then : 7563 eval $cacheid=yes 7564 else $as_nop 7565 eval $cacheid=no 7566 fi 7567 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7568 conftest$ac_exeext conftest.$ac_ext 7569 fi 7570 7571 7572 CFLAGS="$xorg_testset_save_CFLAGS" 7573 7574 eval supported=\$$cacheid 7575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7576 printf "%s\n" "$supported" >&6; } 7577 if test "$supported" = "yes" ; then 7578 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7579 found="yes" 7580 fi 7581 fi 7582 7583 7584 7585 7586 7587 7588 7589 7590 7591 7592 7593 7594 7595 7596 7597 xorg_testset_save_CFLAGS="$CFLAGS" 7598 7599 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7602 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7603 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7604 then : 7605 printf %s "(cached) " >&6 7606 else $as_nop 7607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7608 /* end confdefs.h. */ 7609 int i; 7610 _ACEOF 7611 if ac_fn_c_try_compile "$LINENO" 7612 then : 7613 xorg_cv_cc_flag_unknown_warning_option=yes 7614 else $as_nop 7615 xorg_cv_cc_flag_unknown_warning_option=no 7616 fi 7617 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7618 fi 7619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7620 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7621 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7622 CFLAGS="$xorg_testset_save_CFLAGS" 7623 fi 7624 7625 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7626 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7628 fi 7629 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7631 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7632 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7633 then : 7634 printf %s "(cached) " >&6 7635 else $as_nop 7636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7637 /* end confdefs.h. */ 7638 int i; 7639 _ACEOF 7640 if ac_fn_c_try_compile "$LINENO" 7641 then : 7642 xorg_cv_cc_flag_unused_command_line_argument=yes 7643 else $as_nop 7644 xorg_cv_cc_flag_unused_command_line_argument=no 7645 fi 7646 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7647 fi 7648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7649 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7650 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7651 CFLAGS="$xorg_testset_save_CFLAGS" 7652 fi 7653 7654 found="no" 7655 7656 if test $found = "no" ; then 7657 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7659 fi 7660 7661 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7662 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7663 fi 7664 7665 CFLAGS="$CFLAGS -Werror=missing-braces" 7666 7667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7668 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7669 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7670 if eval test \${$cacheid+y} 7671 then : 7672 printf %s "(cached) " >&6 7673 else $as_nop 7674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7675 /* end confdefs.h. */ 7676 int i; 7677 int 7678 main (void) 7679 { 7680 7681 ; 7682 return 0; 7683 } 7684 _ACEOF 7685 if ac_fn_c_try_link "$LINENO" 7686 then : 7687 eval $cacheid=yes 7688 else $as_nop 7689 eval $cacheid=no 7690 fi 7691 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7692 conftest$ac_exeext conftest.$ac_ext 7693 fi 7694 7695 7696 CFLAGS="$xorg_testset_save_CFLAGS" 7697 7698 eval supported=\$$cacheid 7699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7700 printf "%s\n" "$supported" >&6; } 7701 if test "$supported" = "yes" ; then 7702 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7703 found="yes" 7704 fi 7705 fi 7706 7707 7708 7709 7710 7711 7712 7713 7714 7715 7716 7717 7718 7719 7720 7721 xorg_testset_save_CFLAGS="$CFLAGS" 7722 7723 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7726 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7727 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7728 then : 7729 printf %s "(cached) " >&6 7730 else $as_nop 7731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7732 /* end confdefs.h. */ 7733 int i; 7734 _ACEOF 7735 if ac_fn_c_try_compile "$LINENO" 7736 then : 7737 xorg_cv_cc_flag_unknown_warning_option=yes 7738 else $as_nop 7739 xorg_cv_cc_flag_unknown_warning_option=no 7740 fi 7741 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7742 fi 7743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7744 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7745 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7746 CFLAGS="$xorg_testset_save_CFLAGS" 7747 fi 7748 7749 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7750 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7752 fi 7753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7755 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7756 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7757 then : 7758 printf %s "(cached) " >&6 7759 else $as_nop 7760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7761 /* end confdefs.h. */ 7762 int i; 7763 _ACEOF 7764 if ac_fn_c_try_compile "$LINENO" 7765 then : 7766 xorg_cv_cc_flag_unused_command_line_argument=yes 7767 else $as_nop 7768 xorg_cv_cc_flag_unused_command_line_argument=no 7769 fi 7770 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7771 fi 7772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7773 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7774 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7775 CFLAGS="$xorg_testset_save_CFLAGS" 7776 fi 7777 7778 found="no" 7779 7780 if test $found = "no" ; then 7781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7783 fi 7784 7785 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7787 fi 7788 7789 CFLAGS="$CFLAGS -Werror=sequence-point" 7790 7791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7792 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7793 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7794 if eval test \${$cacheid+y} 7795 then : 7796 printf %s "(cached) " >&6 7797 else $as_nop 7798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7799 /* end confdefs.h. */ 7800 int i; 7801 int 7802 main (void) 7803 { 7804 7805 ; 7806 return 0; 7807 } 7808 _ACEOF 7809 if ac_fn_c_try_link "$LINENO" 7810 then : 7811 eval $cacheid=yes 7812 else $as_nop 7813 eval $cacheid=no 7814 fi 7815 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7816 conftest$ac_exeext conftest.$ac_ext 7817 fi 7818 7819 7820 CFLAGS="$xorg_testset_save_CFLAGS" 7821 7822 eval supported=\$$cacheid 7823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7824 printf "%s\n" "$supported" >&6; } 7825 if test "$supported" = "yes" ; then 7826 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7827 found="yes" 7828 fi 7829 fi 7830 7831 7832 7833 7834 7835 7836 7837 7838 7839 7840 7841 7842 7843 7844 7845 xorg_testset_save_CFLAGS="$CFLAGS" 7846 7847 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7850 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7851 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7852 then : 7853 printf %s "(cached) " >&6 7854 else $as_nop 7855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7856 /* end confdefs.h. */ 7857 int i; 7858 _ACEOF 7859 if ac_fn_c_try_compile "$LINENO" 7860 then : 7861 xorg_cv_cc_flag_unknown_warning_option=yes 7862 else $as_nop 7863 xorg_cv_cc_flag_unknown_warning_option=no 7864 fi 7865 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7866 fi 7867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7868 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7869 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7870 CFLAGS="$xorg_testset_save_CFLAGS" 7871 fi 7872 7873 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7874 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7876 fi 7877 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7879 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7880 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7881 then : 7882 printf %s "(cached) " >&6 7883 else $as_nop 7884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7885 /* end confdefs.h. */ 7886 int i; 7887 _ACEOF 7888 if ac_fn_c_try_compile "$LINENO" 7889 then : 7890 xorg_cv_cc_flag_unused_command_line_argument=yes 7891 else $as_nop 7892 xorg_cv_cc_flag_unused_command_line_argument=no 7893 fi 7894 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7895 fi 7896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7897 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7898 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7899 CFLAGS="$xorg_testset_save_CFLAGS" 7900 fi 7901 7902 found="no" 7903 7904 if test $found = "no" ; then 7905 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7907 fi 7908 7909 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7910 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7911 fi 7912 7913 CFLAGS="$CFLAGS -Werror=return-type" 7914 7915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7916 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 7917 cacheid=xorg_cv_cc_flag__Werror_return_type 7918 if eval test \${$cacheid+y} 7919 then : 7920 printf %s "(cached) " >&6 7921 else $as_nop 7922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7923 /* end confdefs.h. */ 7924 int i; 7925 int 7926 main (void) 7927 { 7928 7929 ; 7930 return 0; 7931 } 7932 _ACEOF 7933 if ac_fn_c_try_link "$LINENO" 7934 then : 7935 eval $cacheid=yes 7936 else $as_nop 7937 eval $cacheid=no 7938 fi 7939 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7940 conftest$ac_exeext conftest.$ac_ext 7941 fi 7942 7943 7944 CFLAGS="$xorg_testset_save_CFLAGS" 7945 7946 eval supported=\$$cacheid 7947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7948 printf "%s\n" "$supported" >&6; } 7949 if test "$supported" = "yes" ; then 7950 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7951 found="yes" 7952 fi 7953 fi 7954 7955 if test $found = "no" ; then 7956 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7958 fi 7959 7960 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7962 fi 7963 7964 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7965 7966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7967 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7968 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7969 if eval test \${$cacheid+y} 7970 then : 7971 printf %s "(cached) " >&6 7972 else $as_nop 7973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7974 /* end confdefs.h. */ 7975 int i; 7976 int 7977 main (void) 7978 { 7979 7980 ; 7981 return 0; 7982 } 7983 _ACEOF 7984 if ac_fn_c_try_link "$LINENO" 7985 then : 7986 eval $cacheid=yes 7987 else $as_nop 7988 eval $cacheid=no 7989 fi 7990 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7991 conftest$ac_exeext conftest.$ac_ext 7992 fi 7993 7994 7995 CFLAGS="$xorg_testset_save_CFLAGS" 7996 7997 eval supported=\$$cacheid 7998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7999 printf "%s\n" "$supported" >&6; } 8000 if test "$supported" = "yes" ; then 8001 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8002 found="yes" 8003 fi 8004 fi 8005 8006 8007 8008 8009 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 xorg_testset_save_CFLAGS="$CFLAGS" 8021 8022 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8025 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8026 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8027 then : 8028 printf %s "(cached) " >&6 8029 else $as_nop 8030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8031 /* end confdefs.h. */ 8032 int i; 8033 _ACEOF 8034 if ac_fn_c_try_compile "$LINENO" 8035 then : 8036 xorg_cv_cc_flag_unknown_warning_option=yes 8037 else $as_nop 8038 xorg_cv_cc_flag_unknown_warning_option=no 8039 fi 8040 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8041 fi 8042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8043 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8044 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8045 CFLAGS="$xorg_testset_save_CFLAGS" 8046 fi 8047 8048 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8051 fi 8052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8054 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8055 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8056 then : 8057 printf %s "(cached) " >&6 8058 else $as_nop 8059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8060 /* end confdefs.h. */ 8061 int i; 8062 _ACEOF 8063 if ac_fn_c_try_compile "$LINENO" 8064 then : 8065 xorg_cv_cc_flag_unused_command_line_argument=yes 8066 else $as_nop 8067 xorg_cv_cc_flag_unused_command_line_argument=no 8068 fi 8069 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8070 fi 8071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8072 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8074 CFLAGS="$xorg_testset_save_CFLAGS" 8075 fi 8076 8077 found="no" 8078 8079 if test $found = "no" ; then 8080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8082 fi 8083 8084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8086 fi 8087 8088 CFLAGS="$CFLAGS -Werror=trigraphs" 8089 8090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8091 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8092 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8093 if eval test \${$cacheid+y} 8094 then : 8095 printf %s "(cached) " >&6 8096 else $as_nop 8097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8098 /* end confdefs.h. */ 8099 int i; 8100 int 8101 main (void) 8102 { 8103 8104 ; 8105 return 0; 8106 } 8107 _ACEOF 8108 if ac_fn_c_try_link "$LINENO" 8109 then : 8110 eval $cacheid=yes 8111 else $as_nop 8112 eval $cacheid=no 8113 fi 8114 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8115 conftest$ac_exeext conftest.$ac_ext 8116 fi 8117 8118 8119 CFLAGS="$xorg_testset_save_CFLAGS" 8120 8121 eval supported=\$$cacheid 8122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8123 printf "%s\n" "$supported" >&6; } 8124 if test "$supported" = "yes" ; then 8125 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8126 found="yes" 8127 fi 8128 fi 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 xorg_testset_save_CFLAGS="$CFLAGS" 8145 8146 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8149 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8150 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8151 then : 8152 printf %s "(cached) " >&6 8153 else $as_nop 8154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8155 /* end confdefs.h. */ 8156 int i; 8157 _ACEOF 8158 if ac_fn_c_try_compile "$LINENO" 8159 then : 8160 xorg_cv_cc_flag_unknown_warning_option=yes 8161 else $as_nop 8162 xorg_cv_cc_flag_unknown_warning_option=no 8163 fi 8164 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8165 fi 8166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8167 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8169 CFLAGS="$xorg_testset_save_CFLAGS" 8170 fi 8171 8172 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8175 fi 8176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8178 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8179 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8180 then : 8181 printf %s "(cached) " >&6 8182 else $as_nop 8183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8184 /* end confdefs.h. */ 8185 int i; 8186 _ACEOF 8187 if ac_fn_c_try_compile "$LINENO" 8188 then : 8189 xorg_cv_cc_flag_unused_command_line_argument=yes 8190 else $as_nop 8191 xorg_cv_cc_flag_unused_command_line_argument=no 8192 fi 8193 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8194 fi 8195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8196 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8198 CFLAGS="$xorg_testset_save_CFLAGS" 8199 fi 8200 8201 found="no" 8202 8203 if test $found = "no" ; then 8204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8206 fi 8207 8208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8210 fi 8211 8212 CFLAGS="$CFLAGS -Werror=array-bounds" 8213 8214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8215 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8216 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8217 if eval test \${$cacheid+y} 8218 then : 8219 printf %s "(cached) " >&6 8220 else $as_nop 8221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8222 /* end confdefs.h. */ 8223 int i; 8224 int 8225 main (void) 8226 { 8227 8228 ; 8229 return 0; 8230 } 8231 _ACEOF 8232 if ac_fn_c_try_link "$LINENO" 8233 then : 8234 eval $cacheid=yes 8235 else $as_nop 8236 eval $cacheid=no 8237 fi 8238 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8239 conftest$ac_exeext conftest.$ac_ext 8240 fi 8241 8242 8243 CFLAGS="$xorg_testset_save_CFLAGS" 8244 8245 eval supported=\$$cacheid 8246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8247 printf "%s\n" "$supported" >&6; } 8248 if test "$supported" = "yes" ; then 8249 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8250 found="yes" 8251 fi 8252 fi 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 xorg_testset_save_CFLAGS="$CFLAGS" 8269 8270 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8273 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8274 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8275 then : 8276 printf %s "(cached) " >&6 8277 else $as_nop 8278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8279 /* end confdefs.h. */ 8280 int i; 8281 _ACEOF 8282 if ac_fn_c_try_compile "$LINENO" 8283 then : 8284 xorg_cv_cc_flag_unknown_warning_option=yes 8285 else $as_nop 8286 xorg_cv_cc_flag_unknown_warning_option=no 8287 fi 8288 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8289 fi 8290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8291 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8293 CFLAGS="$xorg_testset_save_CFLAGS" 8294 fi 8295 8296 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8299 fi 8300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8302 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8303 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8304 then : 8305 printf %s "(cached) " >&6 8306 else $as_nop 8307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8308 /* end confdefs.h. */ 8309 int i; 8310 _ACEOF 8311 if ac_fn_c_try_compile "$LINENO" 8312 then : 8313 xorg_cv_cc_flag_unused_command_line_argument=yes 8314 else $as_nop 8315 xorg_cv_cc_flag_unused_command_line_argument=no 8316 fi 8317 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8318 fi 8319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8320 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8321 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8322 CFLAGS="$xorg_testset_save_CFLAGS" 8323 fi 8324 8325 found="no" 8326 8327 if test $found = "no" ; then 8328 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8330 fi 8331 8332 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8334 fi 8335 8336 CFLAGS="$CFLAGS -Werror=write-strings" 8337 8338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8339 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8340 cacheid=xorg_cv_cc_flag__Werror_write_strings 8341 if eval test \${$cacheid+y} 8342 then : 8343 printf %s "(cached) " >&6 8344 else $as_nop 8345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8346 /* end confdefs.h. */ 8347 int i; 8348 int 8349 main (void) 8350 { 8351 8352 ; 8353 return 0; 8354 } 8355 _ACEOF 8356 if ac_fn_c_try_link "$LINENO" 8357 then : 8358 eval $cacheid=yes 8359 else $as_nop 8360 eval $cacheid=no 8361 fi 8362 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8363 conftest$ac_exeext conftest.$ac_ext 8364 fi 8365 8366 8367 CFLAGS="$xorg_testset_save_CFLAGS" 8368 8369 eval supported=\$$cacheid 8370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8371 printf "%s\n" "$supported" >&6; } 8372 if test "$supported" = "yes" ; then 8373 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8374 found="yes" 8375 fi 8376 fi 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386 8387 8388 8389 8390 8391 8392 xorg_testset_save_CFLAGS="$CFLAGS" 8393 8394 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8397 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8398 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8399 then : 8400 printf %s "(cached) " >&6 8401 else $as_nop 8402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8403 /* end confdefs.h. */ 8404 int i; 8405 _ACEOF 8406 if ac_fn_c_try_compile "$LINENO" 8407 then : 8408 xorg_cv_cc_flag_unknown_warning_option=yes 8409 else $as_nop 8410 xorg_cv_cc_flag_unknown_warning_option=no 8411 fi 8412 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8413 fi 8414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8415 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8416 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8417 CFLAGS="$xorg_testset_save_CFLAGS" 8418 fi 8419 8420 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8423 fi 8424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8426 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8427 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8428 then : 8429 printf %s "(cached) " >&6 8430 else $as_nop 8431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8432 /* end confdefs.h. */ 8433 int i; 8434 _ACEOF 8435 if ac_fn_c_try_compile "$LINENO" 8436 then : 8437 xorg_cv_cc_flag_unused_command_line_argument=yes 8438 else $as_nop 8439 xorg_cv_cc_flag_unused_command_line_argument=no 8440 fi 8441 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8442 fi 8443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8444 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8445 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8446 CFLAGS="$xorg_testset_save_CFLAGS" 8447 fi 8448 8449 found="no" 8450 8451 if test $found = "no" ; then 8452 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8454 fi 8455 8456 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8457 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8458 fi 8459 8460 CFLAGS="$CFLAGS -Werror=address" 8461 8462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8463 printf %s "checking if $CC supports -Werror=address... " >&6; } 8464 cacheid=xorg_cv_cc_flag__Werror_address 8465 if eval test \${$cacheid+y} 8466 then : 8467 printf %s "(cached) " >&6 8468 else $as_nop 8469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8470 /* end confdefs.h. */ 8471 int i; 8472 int 8473 main (void) 8474 { 8475 8476 ; 8477 return 0; 8478 } 8479 _ACEOF 8480 if ac_fn_c_try_link "$LINENO" 8481 then : 8482 eval $cacheid=yes 8483 else $as_nop 8484 eval $cacheid=no 8485 fi 8486 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8487 conftest$ac_exeext conftest.$ac_ext 8488 fi 8489 8490 8491 CFLAGS="$xorg_testset_save_CFLAGS" 8492 8493 eval supported=\$$cacheid 8494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8495 printf "%s\n" "$supported" >&6; } 8496 if test "$supported" = "yes" ; then 8497 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8498 found="yes" 8499 fi 8500 fi 8501 8502 8503 8504 8505 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516 xorg_testset_save_CFLAGS="$CFLAGS" 8517 8518 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8521 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8522 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8523 then : 8524 printf %s "(cached) " >&6 8525 else $as_nop 8526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8527 /* end confdefs.h. */ 8528 int i; 8529 _ACEOF 8530 if ac_fn_c_try_compile "$LINENO" 8531 then : 8532 xorg_cv_cc_flag_unknown_warning_option=yes 8533 else $as_nop 8534 xorg_cv_cc_flag_unknown_warning_option=no 8535 fi 8536 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8537 fi 8538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8539 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8540 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8541 CFLAGS="$xorg_testset_save_CFLAGS" 8542 fi 8543 8544 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8545 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8547 fi 8548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8550 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8551 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8552 then : 8553 printf %s "(cached) " >&6 8554 else $as_nop 8555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8556 /* end confdefs.h. */ 8557 int i; 8558 _ACEOF 8559 if ac_fn_c_try_compile "$LINENO" 8560 then : 8561 xorg_cv_cc_flag_unused_command_line_argument=yes 8562 else $as_nop 8563 xorg_cv_cc_flag_unused_command_line_argument=no 8564 fi 8565 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8566 fi 8567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8568 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8569 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8570 CFLAGS="$xorg_testset_save_CFLAGS" 8571 fi 8572 8573 found="no" 8574 8575 if test $found = "no" ; then 8576 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8578 fi 8579 8580 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8581 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8582 fi 8583 8584 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8585 8586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8587 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8588 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8589 if eval test \${$cacheid+y} 8590 then : 8591 printf %s "(cached) " >&6 8592 else $as_nop 8593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8594 /* end confdefs.h. */ 8595 int i; 8596 int 8597 main (void) 8598 { 8599 8600 ; 8601 return 0; 8602 } 8603 _ACEOF 8604 if ac_fn_c_try_link "$LINENO" 8605 then : 8606 eval $cacheid=yes 8607 else $as_nop 8608 eval $cacheid=no 8609 fi 8610 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8611 conftest$ac_exeext conftest.$ac_ext 8612 fi 8613 8614 8615 CFLAGS="$xorg_testset_save_CFLAGS" 8616 8617 eval supported=\$$cacheid 8618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8619 printf "%s\n" "$supported" >&6; } 8620 if test "$supported" = "yes" ; then 8621 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8622 found="yes" 8623 fi 8624 fi 8625 8626 if test $found = "no" ; then 8627 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8629 fi 8630 8631 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8633 fi 8634 8635 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8636 8637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8638 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8639 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8640 if eval test \${$cacheid+y} 8641 then : 8642 printf %s "(cached) " >&6 8643 else $as_nop 8644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8645 /* end confdefs.h. */ 8646 int i; 8647 int 8648 main (void) 8649 { 8650 8651 ; 8652 return 0; 8653 } 8654 _ACEOF 8655 if ac_fn_c_try_link "$LINENO" 8656 then : 8657 eval $cacheid=yes 8658 else $as_nop 8659 eval $cacheid=no 8660 fi 8661 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8662 conftest$ac_exeext conftest.$ac_ext 8663 fi 8664 8665 8666 CFLAGS="$xorg_testset_save_CFLAGS" 8667 8668 eval supported=\$$cacheid 8669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8670 printf "%s\n" "$supported" >&6; } 8671 if test "$supported" = "yes" ; then 8672 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8673 found="yes" 8674 fi 8675 fi 8676 8677 8678 8679 8680 8681 8682 8683 8684 8685 8686 8687 8688 8689 8690 8691 xorg_testset_save_CFLAGS="$CFLAGS" 8692 8693 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8696 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8697 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8698 then : 8699 printf %s "(cached) " >&6 8700 else $as_nop 8701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8702 /* end confdefs.h. */ 8703 int i; 8704 _ACEOF 8705 if ac_fn_c_try_compile "$LINENO" 8706 then : 8707 xorg_cv_cc_flag_unknown_warning_option=yes 8708 else $as_nop 8709 xorg_cv_cc_flag_unknown_warning_option=no 8710 fi 8711 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8712 fi 8713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8714 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8715 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8716 CFLAGS="$xorg_testset_save_CFLAGS" 8717 fi 8718 8719 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8722 fi 8723 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8725 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8726 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8727 then : 8728 printf %s "(cached) " >&6 8729 else $as_nop 8730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8731 /* end confdefs.h. */ 8732 int i; 8733 _ACEOF 8734 if ac_fn_c_try_compile "$LINENO" 8735 then : 8736 xorg_cv_cc_flag_unused_command_line_argument=yes 8737 else $as_nop 8738 xorg_cv_cc_flag_unused_command_line_argument=no 8739 fi 8740 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8741 fi 8742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8743 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8744 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8745 CFLAGS="$xorg_testset_save_CFLAGS" 8746 fi 8747 8748 found="no" 8749 8750 if test $found = "no" ; then 8751 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8753 fi 8754 8755 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8757 fi 8758 8759 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8760 8761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8762 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8763 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8764 if eval test \${$cacheid+y} 8765 then : 8766 printf %s "(cached) " >&6 8767 else $as_nop 8768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8769 /* end confdefs.h. */ 8770 int i; 8771 int 8772 main (void) 8773 { 8774 8775 ; 8776 return 0; 8777 } 8778 _ACEOF 8779 if ac_fn_c_try_link "$LINENO" 8780 then : 8781 eval $cacheid=yes 8782 else $as_nop 8783 eval $cacheid=no 8784 fi 8785 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8786 conftest$ac_exeext conftest.$ac_ext 8787 fi 8788 8789 8790 CFLAGS="$xorg_testset_save_CFLAGS" 8791 8792 eval supported=\$$cacheid 8793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8794 printf "%s\n" "$supported" >&6; } 8795 if test "$supported" = "yes" ; then 8796 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8797 found="yes" 8798 fi 8799 fi 8800 8801 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8802 else 8803 { 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 $PACKAGE_BUGREPORT" >&5 8804 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8805 8806 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 xorg_testset_save_CFLAGS="$CFLAGS" 8819 8820 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8823 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8824 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8825 then : 8826 printf %s "(cached) " >&6 8827 else $as_nop 8828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8829 /* end confdefs.h. */ 8830 int i; 8831 _ACEOF 8832 if ac_fn_c_try_compile "$LINENO" 8833 then : 8834 xorg_cv_cc_flag_unknown_warning_option=yes 8835 else $as_nop 8836 xorg_cv_cc_flag_unknown_warning_option=no 8837 fi 8838 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8839 fi 8840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8841 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8842 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8843 CFLAGS="$xorg_testset_save_CFLAGS" 8844 fi 8845 8846 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8847 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8849 fi 8850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8852 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8853 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8854 then : 8855 printf %s "(cached) " >&6 8856 else $as_nop 8857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8858 /* end confdefs.h. */ 8859 int i; 8860 _ACEOF 8861 if ac_fn_c_try_compile "$LINENO" 8862 then : 8863 xorg_cv_cc_flag_unused_command_line_argument=yes 8864 else $as_nop 8865 xorg_cv_cc_flag_unused_command_line_argument=no 8866 fi 8867 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8868 fi 8869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8870 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8871 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8872 CFLAGS="$xorg_testset_save_CFLAGS" 8873 fi 8874 8875 found="no" 8876 8877 if test $found = "no" ; then 8878 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8880 fi 8881 8882 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8884 fi 8885 8886 CFLAGS="$CFLAGS -Wimplicit" 8887 8888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8889 printf %s "checking if $CC supports -Wimplicit... " >&6; } 8890 cacheid=xorg_cv_cc_flag__Wimplicit 8891 if eval test \${$cacheid+y} 8892 then : 8893 printf %s "(cached) " >&6 8894 else $as_nop 8895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8896 /* end confdefs.h. */ 8897 int i; 8898 int 8899 main (void) 8900 { 8901 8902 ; 8903 return 0; 8904 } 8905 _ACEOF 8906 if ac_fn_c_try_link "$LINENO" 8907 then : 8908 eval $cacheid=yes 8909 else $as_nop 8910 eval $cacheid=no 8911 fi 8912 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8913 conftest$ac_exeext conftest.$ac_ext 8914 fi 8915 8916 8917 CFLAGS="$xorg_testset_save_CFLAGS" 8918 8919 eval supported=\$$cacheid 8920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8921 printf "%s\n" "$supported" >&6; } 8922 if test "$supported" = "yes" ; then 8923 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8924 found="yes" 8925 fi 8926 fi 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 8940 8941 8942 xorg_testset_save_CFLAGS="$CFLAGS" 8943 8944 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8947 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8948 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8949 then : 8950 printf %s "(cached) " >&6 8951 else $as_nop 8952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8953 /* end confdefs.h. */ 8954 int i; 8955 _ACEOF 8956 if ac_fn_c_try_compile "$LINENO" 8957 then : 8958 xorg_cv_cc_flag_unknown_warning_option=yes 8959 else $as_nop 8960 xorg_cv_cc_flag_unknown_warning_option=no 8961 fi 8962 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8963 fi 8964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8965 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8966 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8967 CFLAGS="$xorg_testset_save_CFLAGS" 8968 fi 8969 8970 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8971 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8973 fi 8974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8976 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8977 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8978 then : 8979 printf %s "(cached) " >&6 8980 else $as_nop 8981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8982 /* end confdefs.h. */ 8983 int i; 8984 _ACEOF 8985 if ac_fn_c_try_compile "$LINENO" 8986 then : 8987 xorg_cv_cc_flag_unused_command_line_argument=yes 8988 else $as_nop 8989 xorg_cv_cc_flag_unused_command_line_argument=no 8990 fi 8991 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8992 fi 8993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8994 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8995 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8996 CFLAGS="$xorg_testset_save_CFLAGS" 8997 fi 8998 8999 found="no" 9000 9001 if test $found = "no" ; then 9002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9004 fi 9005 9006 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9008 fi 9009 9010 CFLAGS="$CFLAGS -Wnonnull" 9011 9012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9013 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9014 cacheid=xorg_cv_cc_flag__Wnonnull 9015 if eval test \${$cacheid+y} 9016 then : 9017 printf %s "(cached) " >&6 9018 else $as_nop 9019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9020 /* end confdefs.h. */ 9021 int i; 9022 int 9023 main (void) 9024 { 9025 9026 ; 9027 return 0; 9028 } 9029 _ACEOF 9030 if ac_fn_c_try_link "$LINENO" 9031 then : 9032 eval $cacheid=yes 9033 else $as_nop 9034 eval $cacheid=no 9035 fi 9036 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9037 conftest$ac_exeext conftest.$ac_ext 9038 fi 9039 9040 9041 CFLAGS="$xorg_testset_save_CFLAGS" 9042 9043 eval supported=\$$cacheid 9044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9045 printf "%s\n" "$supported" >&6; } 9046 if test "$supported" = "yes" ; then 9047 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9048 found="yes" 9049 fi 9050 fi 9051 9052 9053 9054 9055 9056 9057 9058 9059 9060 9061 9062 9063 9064 9065 9066 xorg_testset_save_CFLAGS="$CFLAGS" 9067 9068 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9071 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9072 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9073 then : 9074 printf %s "(cached) " >&6 9075 else $as_nop 9076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9077 /* end confdefs.h. */ 9078 int i; 9079 _ACEOF 9080 if ac_fn_c_try_compile "$LINENO" 9081 then : 9082 xorg_cv_cc_flag_unknown_warning_option=yes 9083 else $as_nop 9084 xorg_cv_cc_flag_unknown_warning_option=no 9085 fi 9086 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9087 fi 9088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9089 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9090 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9091 CFLAGS="$xorg_testset_save_CFLAGS" 9092 fi 9093 9094 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9095 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9097 fi 9098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9100 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9101 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9102 then : 9103 printf %s "(cached) " >&6 9104 else $as_nop 9105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9106 /* end confdefs.h. */ 9107 int i; 9108 _ACEOF 9109 if ac_fn_c_try_compile "$LINENO" 9110 then : 9111 xorg_cv_cc_flag_unused_command_line_argument=yes 9112 else $as_nop 9113 xorg_cv_cc_flag_unused_command_line_argument=no 9114 fi 9115 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9116 fi 9117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9118 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9119 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9120 CFLAGS="$xorg_testset_save_CFLAGS" 9121 fi 9122 9123 found="no" 9124 9125 if test $found = "no" ; then 9126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9128 fi 9129 9130 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9131 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9132 fi 9133 9134 CFLAGS="$CFLAGS -Winit-self" 9135 9136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9137 printf %s "checking if $CC supports -Winit-self... " >&6; } 9138 cacheid=xorg_cv_cc_flag__Winit_self 9139 if eval test \${$cacheid+y} 9140 then : 9141 printf %s "(cached) " >&6 9142 else $as_nop 9143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9144 /* end confdefs.h. */ 9145 int i; 9146 int 9147 main (void) 9148 { 9149 9150 ; 9151 return 0; 9152 } 9153 _ACEOF 9154 if ac_fn_c_try_link "$LINENO" 9155 then : 9156 eval $cacheid=yes 9157 else $as_nop 9158 eval $cacheid=no 9159 fi 9160 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9161 conftest$ac_exeext conftest.$ac_ext 9162 fi 9163 9164 9165 CFLAGS="$xorg_testset_save_CFLAGS" 9166 9167 eval supported=\$$cacheid 9168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9169 printf "%s\n" "$supported" >&6; } 9170 if test "$supported" = "yes" ; then 9171 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9172 found="yes" 9173 fi 9174 fi 9175 9176 9177 9178 9179 9180 9181 9182 9183 9184 9185 9186 9187 9188 9189 9190 xorg_testset_save_CFLAGS="$CFLAGS" 9191 9192 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9195 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9196 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9197 then : 9198 printf %s "(cached) " >&6 9199 else $as_nop 9200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9201 /* end confdefs.h. */ 9202 int i; 9203 _ACEOF 9204 if ac_fn_c_try_compile "$LINENO" 9205 then : 9206 xorg_cv_cc_flag_unknown_warning_option=yes 9207 else $as_nop 9208 xorg_cv_cc_flag_unknown_warning_option=no 9209 fi 9210 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9211 fi 9212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9213 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9214 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9215 CFLAGS="$xorg_testset_save_CFLAGS" 9216 fi 9217 9218 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9219 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9221 fi 9222 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9224 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9225 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9226 then : 9227 printf %s "(cached) " >&6 9228 else $as_nop 9229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9230 /* end confdefs.h. */ 9231 int i; 9232 _ACEOF 9233 if ac_fn_c_try_compile "$LINENO" 9234 then : 9235 xorg_cv_cc_flag_unused_command_line_argument=yes 9236 else $as_nop 9237 xorg_cv_cc_flag_unused_command_line_argument=no 9238 fi 9239 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9240 fi 9241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9242 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9243 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9244 CFLAGS="$xorg_testset_save_CFLAGS" 9245 fi 9246 9247 found="no" 9248 9249 if test $found = "no" ; then 9250 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9252 fi 9253 9254 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9255 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9256 fi 9257 9258 CFLAGS="$CFLAGS -Wmain" 9259 9260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9261 printf %s "checking if $CC supports -Wmain... " >&6; } 9262 cacheid=xorg_cv_cc_flag__Wmain 9263 if eval test \${$cacheid+y} 9264 then : 9265 printf %s "(cached) " >&6 9266 else $as_nop 9267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9268 /* end confdefs.h. */ 9269 int i; 9270 int 9271 main (void) 9272 { 9273 9274 ; 9275 return 0; 9276 } 9277 _ACEOF 9278 if ac_fn_c_try_link "$LINENO" 9279 then : 9280 eval $cacheid=yes 9281 else $as_nop 9282 eval $cacheid=no 9283 fi 9284 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9285 conftest$ac_exeext conftest.$ac_ext 9286 fi 9287 9288 9289 CFLAGS="$xorg_testset_save_CFLAGS" 9290 9291 eval supported=\$$cacheid 9292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9293 printf "%s\n" "$supported" >&6; } 9294 if test "$supported" = "yes" ; then 9295 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9296 found="yes" 9297 fi 9298 fi 9299 9300 9301 9302 9303 9304 9305 9306 9307 9308 9309 9310 9311 9312 9313 9314 xorg_testset_save_CFLAGS="$CFLAGS" 9315 9316 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9319 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9320 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9321 then : 9322 printf %s "(cached) " >&6 9323 else $as_nop 9324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9325 /* end confdefs.h. */ 9326 int i; 9327 _ACEOF 9328 if ac_fn_c_try_compile "$LINENO" 9329 then : 9330 xorg_cv_cc_flag_unknown_warning_option=yes 9331 else $as_nop 9332 xorg_cv_cc_flag_unknown_warning_option=no 9333 fi 9334 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9335 fi 9336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9337 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9338 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9339 CFLAGS="$xorg_testset_save_CFLAGS" 9340 fi 9341 9342 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9343 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9345 fi 9346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9348 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9349 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9350 then : 9351 printf %s "(cached) " >&6 9352 else $as_nop 9353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9354 /* end confdefs.h. */ 9355 int i; 9356 _ACEOF 9357 if ac_fn_c_try_compile "$LINENO" 9358 then : 9359 xorg_cv_cc_flag_unused_command_line_argument=yes 9360 else $as_nop 9361 xorg_cv_cc_flag_unused_command_line_argument=no 9362 fi 9363 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9364 fi 9365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9366 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9367 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9368 CFLAGS="$xorg_testset_save_CFLAGS" 9369 fi 9370 9371 found="no" 9372 9373 if test $found = "no" ; then 9374 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9376 fi 9377 9378 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9380 fi 9381 9382 CFLAGS="$CFLAGS -Wmissing-braces" 9383 9384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9385 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9386 cacheid=xorg_cv_cc_flag__Wmissing_braces 9387 if eval test \${$cacheid+y} 9388 then : 9389 printf %s "(cached) " >&6 9390 else $as_nop 9391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9392 /* end confdefs.h. */ 9393 int i; 9394 int 9395 main (void) 9396 { 9397 9398 ; 9399 return 0; 9400 } 9401 _ACEOF 9402 if ac_fn_c_try_link "$LINENO" 9403 then : 9404 eval $cacheid=yes 9405 else $as_nop 9406 eval $cacheid=no 9407 fi 9408 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9409 conftest$ac_exeext conftest.$ac_ext 9410 fi 9411 9412 9413 CFLAGS="$xorg_testset_save_CFLAGS" 9414 9415 eval supported=\$$cacheid 9416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9417 printf "%s\n" "$supported" >&6; } 9418 if test "$supported" = "yes" ; then 9419 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9420 found="yes" 9421 fi 9422 fi 9423 9424 9425 9426 9427 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437 9438 xorg_testset_save_CFLAGS="$CFLAGS" 9439 9440 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9443 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9444 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9445 then : 9446 printf %s "(cached) " >&6 9447 else $as_nop 9448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9449 /* end confdefs.h. */ 9450 int i; 9451 _ACEOF 9452 if ac_fn_c_try_compile "$LINENO" 9453 then : 9454 xorg_cv_cc_flag_unknown_warning_option=yes 9455 else $as_nop 9456 xorg_cv_cc_flag_unknown_warning_option=no 9457 fi 9458 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9459 fi 9460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9461 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9462 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9463 CFLAGS="$xorg_testset_save_CFLAGS" 9464 fi 9465 9466 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9467 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9469 fi 9470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9472 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9473 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9474 then : 9475 printf %s "(cached) " >&6 9476 else $as_nop 9477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9478 /* end confdefs.h. */ 9479 int i; 9480 _ACEOF 9481 if ac_fn_c_try_compile "$LINENO" 9482 then : 9483 xorg_cv_cc_flag_unused_command_line_argument=yes 9484 else $as_nop 9485 xorg_cv_cc_flag_unused_command_line_argument=no 9486 fi 9487 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9488 fi 9489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9490 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9491 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9492 CFLAGS="$xorg_testset_save_CFLAGS" 9493 fi 9494 9495 found="no" 9496 9497 if test $found = "no" ; then 9498 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9500 fi 9501 9502 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9503 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9504 fi 9505 9506 CFLAGS="$CFLAGS -Wsequence-point" 9507 9508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9509 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9510 cacheid=xorg_cv_cc_flag__Wsequence_point 9511 if eval test \${$cacheid+y} 9512 then : 9513 printf %s "(cached) " >&6 9514 else $as_nop 9515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9516 /* end confdefs.h. */ 9517 int i; 9518 int 9519 main (void) 9520 { 9521 9522 ; 9523 return 0; 9524 } 9525 _ACEOF 9526 if ac_fn_c_try_link "$LINENO" 9527 then : 9528 eval $cacheid=yes 9529 else $as_nop 9530 eval $cacheid=no 9531 fi 9532 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9533 conftest$ac_exeext conftest.$ac_ext 9534 fi 9535 9536 9537 CFLAGS="$xorg_testset_save_CFLAGS" 9538 9539 eval supported=\$$cacheid 9540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9541 printf "%s\n" "$supported" >&6; } 9542 if test "$supported" = "yes" ; then 9543 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9544 found="yes" 9545 fi 9546 fi 9547 9548 9549 9550 9551 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561 9562 xorg_testset_save_CFLAGS="$CFLAGS" 9563 9564 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9567 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9568 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9569 then : 9570 printf %s "(cached) " >&6 9571 else $as_nop 9572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9573 /* end confdefs.h. */ 9574 int i; 9575 _ACEOF 9576 if ac_fn_c_try_compile "$LINENO" 9577 then : 9578 xorg_cv_cc_flag_unknown_warning_option=yes 9579 else $as_nop 9580 xorg_cv_cc_flag_unknown_warning_option=no 9581 fi 9582 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9583 fi 9584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9585 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9586 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9587 CFLAGS="$xorg_testset_save_CFLAGS" 9588 fi 9589 9590 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9591 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9593 fi 9594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9596 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9597 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9598 then : 9599 printf %s "(cached) " >&6 9600 else $as_nop 9601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9602 /* end confdefs.h. */ 9603 int i; 9604 _ACEOF 9605 if ac_fn_c_try_compile "$LINENO" 9606 then : 9607 xorg_cv_cc_flag_unused_command_line_argument=yes 9608 else $as_nop 9609 xorg_cv_cc_flag_unused_command_line_argument=no 9610 fi 9611 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9612 fi 9613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9614 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9615 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9616 CFLAGS="$xorg_testset_save_CFLAGS" 9617 fi 9618 9619 found="no" 9620 9621 if test $found = "no" ; then 9622 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9624 fi 9625 9626 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9628 fi 9629 9630 CFLAGS="$CFLAGS -Wreturn-type" 9631 9632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9633 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9634 cacheid=xorg_cv_cc_flag__Wreturn_type 9635 if eval test \${$cacheid+y} 9636 then : 9637 printf %s "(cached) " >&6 9638 else $as_nop 9639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9640 /* end confdefs.h. */ 9641 int i; 9642 int 9643 main (void) 9644 { 9645 9646 ; 9647 return 0; 9648 } 9649 _ACEOF 9650 if ac_fn_c_try_link "$LINENO" 9651 then : 9652 eval $cacheid=yes 9653 else $as_nop 9654 eval $cacheid=no 9655 fi 9656 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9657 conftest$ac_exeext conftest.$ac_ext 9658 fi 9659 9660 9661 CFLAGS="$xorg_testset_save_CFLAGS" 9662 9663 eval supported=\$$cacheid 9664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9665 printf "%s\n" "$supported" >&6; } 9666 if test "$supported" = "yes" ; then 9667 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9668 found="yes" 9669 fi 9670 fi 9671 9672 9673 9674 9675 9676 9677 9678 9679 9680 9681 9682 9683 9684 9685 9686 xorg_testset_save_CFLAGS="$CFLAGS" 9687 9688 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9691 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9692 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9693 then : 9694 printf %s "(cached) " >&6 9695 else $as_nop 9696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9697 /* end confdefs.h. */ 9698 int i; 9699 _ACEOF 9700 if ac_fn_c_try_compile "$LINENO" 9701 then : 9702 xorg_cv_cc_flag_unknown_warning_option=yes 9703 else $as_nop 9704 xorg_cv_cc_flag_unknown_warning_option=no 9705 fi 9706 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9707 fi 9708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9709 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9710 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9711 CFLAGS="$xorg_testset_save_CFLAGS" 9712 fi 9713 9714 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9717 fi 9718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9720 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9721 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9722 then : 9723 printf %s "(cached) " >&6 9724 else $as_nop 9725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9726 /* end confdefs.h. */ 9727 int i; 9728 _ACEOF 9729 if ac_fn_c_try_compile "$LINENO" 9730 then : 9731 xorg_cv_cc_flag_unused_command_line_argument=yes 9732 else $as_nop 9733 xorg_cv_cc_flag_unused_command_line_argument=no 9734 fi 9735 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9736 fi 9737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9738 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9739 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9740 CFLAGS="$xorg_testset_save_CFLAGS" 9741 fi 9742 9743 found="no" 9744 9745 if test $found = "no" ; then 9746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9748 fi 9749 9750 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9752 fi 9753 9754 CFLAGS="$CFLAGS -Wtrigraphs" 9755 9756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9757 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9758 cacheid=xorg_cv_cc_flag__Wtrigraphs 9759 if eval test \${$cacheid+y} 9760 then : 9761 printf %s "(cached) " >&6 9762 else $as_nop 9763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9764 /* end confdefs.h. */ 9765 int i; 9766 int 9767 main (void) 9768 { 9769 9770 ; 9771 return 0; 9772 } 9773 _ACEOF 9774 if ac_fn_c_try_link "$LINENO" 9775 then : 9776 eval $cacheid=yes 9777 else $as_nop 9778 eval $cacheid=no 9779 fi 9780 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9781 conftest$ac_exeext conftest.$ac_ext 9782 fi 9783 9784 9785 CFLAGS="$xorg_testset_save_CFLAGS" 9786 9787 eval supported=\$$cacheid 9788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9789 printf "%s\n" "$supported" >&6; } 9790 if test "$supported" = "yes" ; then 9791 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9792 found="yes" 9793 fi 9794 fi 9795 9796 9797 9798 9799 9800 9801 9802 9803 9804 9805 9806 9807 9808 9809 9810 xorg_testset_save_CFLAGS="$CFLAGS" 9811 9812 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9815 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9816 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9817 then : 9818 printf %s "(cached) " >&6 9819 else $as_nop 9820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9821 /* end confdefs.h. */ 9822 int i; 9823 _ACEOF 9824 if ac_fn_c_try_compile "$LINENO" 9825 then : 9826 xorg_cv_cc_flag_unknown_warning_option=yes 9827 else $as_nop 9828 xorg_cv_cc_flag_unknown_warning_option=no 9829 fi 9830 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9831 fi 9832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9833 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9834 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9835 CFLAGS="$xorg_testset_save_CFLAGS" 9836 fi 9837 9838 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9839 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9841 fi 9842 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9844 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9845 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9846 then : 9847 printf %s "(cached) " >&6 9848 else $as_nop 9849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9850 /* end confdefs.h. */ 9851 int i; 9852 _ACEOF 9853 if ac_fn_c_try_compile "$LINENO" 9854 then : 9855 xorg_cv_cc_flag_unused_command_line_argument=yes 9856 else $as_nop 9857 xorg_cv_cc_flag_unused_command_line_argument=no 9858 fi 9859 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9860 fi 9861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9862 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9863 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9864 CFLAGS="$xorg_testset_save_CFLAGS" 9865 fi 9866 9867 found="no" 9868 9869 if test $found = "no" ; then 9870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9872 fi 9873 9874 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9876 fi 9877 9878 CFLAGS="$CFLAGS -Warray-bounds" 9879 9880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9881 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 9882 cacheid=xorg_cv_cc_flag__Warray_bounds 9883 if eval test \${$cacheid+y} 9884 then : 9885 printf %s "(cached) " >&6 9886 else $as_nop 9887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9888 /* end confdefs.h. */ 9889 int i; 9890 int 9891 main (void) 9892 { 9893 9894 ; 9895 return 0; 9896 } 9897 _ACEOF 9898 if ac_fn_c_try_link "$LINENO" 9899 then : 9900 eval $cacheid=yes 9901 else $as_nop 9902 eval $cacheid=no 9903 fi 9904 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9905 conftest$ac_exeext conftest.$ac_ext 9906 fi 9907 9908 9909 CFLAGS="$xorg_testset_save_CFLAGS" 9910 9911 eval supported=\$$cacheid 9912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9913 printf "%s\n" "$supported" >&6; } 9914 if test "$supported" = "yes" ; then 9915 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9916 found="yes" 9917 fi 9918 fi 9919 9920 9921 9922 9923 9924 9925 9926 9927 9928 9929 9930 9931 9932 9933 9934 xorg_testset_save_CFLAGS="$CFLAGS" 9935 9936 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9937 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9939 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9940 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9941 then : 9942 printf %s "(cached) " >&6 9943 else $as_nop 9944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9945 /* end confdefs.h. */ 9946 int i; 9947 _ACEOF 9948 if ac_fn_c_try_compile "$LINENO" 9949 then : 9950 xorg_cv_cc_flag_unknown_warning_option=yes 9951 else $as_nop 9952 xorg_cv_cc_flag_unknown_warning_option=no 9953 fi 9954 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9955 fi 9956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9957 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9958 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9959 CFLAGS="$xorg_testset_save_CFLAGS" 9960 fi 9961 9962 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9963 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9965 fi 9966 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9968 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9969 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9970 then : 9971 printf %s "(cached) " >&6 9972 else $as_nop 9973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9974 /* end confdefs.h. */ 9975 int i; 9976 _ACEOF 9977 if ac_fn_c_try_compile "$LINENO" 9978 then : 9979 xorg_cv_cc_flag_unused_command_line_argument=yes 9980 else $as_nop 9981 xorg_cv_cc_flag_unused_command_line_argument=no 9982 fi 9983 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9984 fi 9985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9986 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9987 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9988 CFLAGS="$xorg_testset_save_CFLAGS" 9989 fi 9990 9991 found="no" 9992 9993 if test $found = "no" ; then 9994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9996 fi 9997 9998 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10000 fi 10001 10002 CFLAGS="$CFLAGS -Wwrite-strings" 10003 10004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10005 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10006 cacheid=xorg_cv_cc_flag__Wwrite_strings 10007 if eval test \${$cacheid+y} 10008 then : 10009 printf %s "(cached) " >&6 10010 else $as_nop 10011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10012 /* end confdefs.h. */ 10013 int i; 10014 int 10015 main (void) 10016 { 10017 10018 ; 10019 return 0; 10020 } 10021 _ACEOF 10022 if ac_fn_c_try_link "$LINENO" 10023 then : 10024 eval $cacheid=yes 10025 else $as_nop 10026 eval $cacheid=no 10027 fi 10028 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10029 conftest$ac_exeext conftest.$ac_ext 10030 fi 10031 10032 10033 CFLAGS="$xorg_testset_save_CFLAGS" 10034 10035 eval supported=\$$cacheid 10036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10037 printf "%s\n" "$supported" >&6; } 10038 if test "$supported" = "yes" ; then 10039 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10040 found="yes" 10041 fi 10042 fi 10043 10044 10045 10046 10047 10048 10049 10050 10051 10052 10053 10054 10055 10056 10057 10058 xorg_testset_save_CFLAGS="$CFLAGS" 10059 10060 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10063 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10064 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10065 then : 10066 printf %s "(cached) " >&6 10067 else $as_nop 10068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10069 /* end confdefs.h. */ 10070 int i; 10071 _ACEOF 10072 if ac_fn_c_try_compile "$LINENO" 10073 then : 10074 xorg_cv_cc_flag_unknown_warning_option=yes 10075 else $as_nop 10076 xorg_cv_cc_flag_unknown_warning_option=no 10077 fi 10078 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10079 fi 10080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10081 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10082 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10083 CFLAGS="$xorg_testset_save_CFLAGS" 10084 fi 10085 10086 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10087 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10089 fi 10090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10092 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10093 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10094 then : 10095 printf %s "(cached) " >&6 10096 else $as_nop 10097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10098 /* end confdefs.h. */ 10099 int i; 10100 _ACEOF 10101 if ac_fn_c_try_compile "$LINENO" 10102 then : 10103 xorg_cv_cc_flag_unused_command_line_argument=yes 10104 else $as_nop 10105 xorg_cv_cc_flag_unused_command_line_argument=no 10106 fi 10107 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10108 fi 10109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10110 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10111 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10112 CFLAGS="$xorg_testset_save_CFLAGS" 10113 fi 10114 10115 found="no" 10116 10117 if test $found = "no" ; then 10118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10120 fi 10121 10122 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10123 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10124 fi 10125 10126 CFLAGS="$CFLAGS -Waddress" 10127 10128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10129 printf %s "checking if $CC supports -Waddress... " >&6; } 10130 cacheid=xorg_cv_cc_flag__Waddress 10131 if eval test \${$cacheid+y} 10132 then : 10133 printf %s "(cached) " >&6 10134 else $as_nop 10135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10136 /* end confdefs.h. */ 10137 int i; 10138 int 10139 main (void) 10140 { 10141 10142 ; 10143 return 0; 10144 } 10145 _ACEOF 10146 if ac_fn_c_try_link "$LINENO" 10147 then : 10148 eval $cacheid=yes 10149 else $as_nop 10150 eval $cacheid=no 10151 fi 10152 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10153 conftest$ac_exeext conftest.$ac_ext 10154 fi 10155 10156 10157 CFLAGS="$xorg_testset_save_CFLAGS" 10158 10159 eval supported=\$$cacheid 10160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10161 printf "%s\n" "$supported" >&6; } 10162 if test "$supported" = "yes" ; then 10163 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10164 found="yes" 10165 fi 10166 fi 10167 10168 10169 10170 10171 10172 10173 10174 10175 10176 10177 10178 10179 10180 10181 10182 xorg_testset_save_CFLAGS="$CFLAGS" 10183 10184 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10186 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10187 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10188 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10189 then : 10190 printf %s "(cached) " >&6 10191 else $as_nop 10192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10193 /* end confdefs.h. */ 10194 int i; 10195 _ACEOF 10196 if ac_fn_c_try_compile "$LINENO" 10197 then : 10198 xorg_cv_cc_flag_unknown_warning_option=yes 10199 else $as_nop 10200 xorg_cv_cc_flag_unknown_warning_option=no 10201 fi 10202 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10203 fi 10204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10205 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10206 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10207 CFLAGS="$xorg_testset_save_CFLAGS" 10208 fi 10209 10210 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10211 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10213 fi 10214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10216 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10217 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10218 then : 10219 printf %s "(cached) " >&6 10220 else $as_nop 10221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10222 /* end confdefs.h. */ 10223 int i; 10224 _ACEOF 10225 if ac_fn_c_try_compile "$LINENO" 10226 then : 10227 xorg_cv_cc_flag_unused_command_line_argument=yes 10228 else $as_nop 10229 xorg_cv_cc_flag_unused_command_line_argument=no 10230 fi 10231 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10232 fi 10233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10234 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10235 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10236 CFLAGS="$xorg_testset_save_CFLAGS" 10237 fi 10238 10239 found="no" 10240 10241 if test $found = "no" ; then 10242 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10244 fi 10245 10246 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10247 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10248 fi 10249 10250 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10251 10252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10253 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10254 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10255 if eval test \${$cacheid+y} 10256 then : 10257 printf %s "(cached) " >&6 10258 else $as_nop 10259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10260 /* end confdefs.h. */ 10261 int i; 10262 int 10263 main (void) 10264 { 10265 10266 ; 10267 return 0; 10268 } 10269 _ACEOF 10270 if ac_fn_c_try_link "$LINENO" 10271 then : 10272 eval $cacheid=yes 10273 else $as_nop 10274 eval $cacheid=no 10275 fi 10276 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10277 conftest$ac_exeext conftest.$ac_ext 10278 fi 10279 10280 10281 CFLAGS="$xorg_testset_save_CFLAGS" 10282 10283 eval supported=\$$cacheid 10284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10285 printf "%s\n" "$supported" >&6; } 10286 if test "$supported" = "yes" ; then 10287 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10288 found="yes" 10289 fi 10290 fi 10291 10292 10293 10294 10295 10296 10297 10298 10299 10300 10301 10302 10303 10304 10305 10306 xorg_testset_save_CFLAGS="$CFLAGS" 10307 10308 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10311 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10312 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10313 then : 10314 printf %s "(cached) " >&6 10315 else $as_nop 10316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10317 /* end confdefs.h. */ 10318 int i; 10319 _ACEOF 10320 if ac_fn_c_try_compile "$LINENO" 10321 then : 10322 xorg_cv_cc_flag_unknown_warning_option=yes 10323 else $as_nop 10324 xorg_cv_cc_flag_unknown_warning_option=no 10325 fi 10326 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10327 fi 10328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10329 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10330 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10331 CFLAGS="$xorg_testset_save_CFLAGS" 10332 fi 10333 10334 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10335 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10337 fi 10338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10340 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10341 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10342 then : 10343 printf %s "(cached) " >&6 10344 else $as_nop 10345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10346 /* end confdefs.h. */ 10347 int i; 10348 _ACEOF 10349 if ac_fn_c_try_compile "$LINENO" 10350 then : 10351 xorg_cv_cc_flag_unused_command_line_argument=yes 10352 else $as_nop 10353 xorg_cv_cc_flag_unused_command_line_argument=no 10354 fi 10355 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10356 fi 10357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10358 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10359 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10360 CFLAGS="$xorg_testset_save_CFLAGS" 10361 fi 10362 10363 found="no" 10364 10365 if test $found = "no" ; then 10366 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10368 fi 10369 10370 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10371 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10372 fi 10373 10374 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10375 10376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10377 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10378 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10379 if eval test \${$cacheid+y} 10380 then : 10381 printf %s "(cached) " >&6 10382 else $as_nop 10383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10384 /* end confdefs.h. */ 10385 int i; 10386 int 10387 main (void) 10388 { 10389 10390 ; 10391 return 0; 10392 } 10393 _ACEOF 10394 if ac_fn_c_try_link "$LINENO" 10395 then : 10396 eval $cacheid=yes 10397 else $as_nop 10398 eval $cacheid=no 10399 fi 10400 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10401 conftest$ac_exeext conftest.$ac_ext 10402 fi 10403 10404 10405 CFLAGS="$xorg_testset_save_CFLAGS" 10406 10407 eval supported=\$$cacheid 10408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10409 printf "%s\n" "$supported" >&6; } 10410 if test "$supported" = "yes" ; then 10411 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10412 found="yes" 10413 fi 10414 fi 10415 10416 10417 fi 10418 10419 10420 10421 10422 10423 10424 10425 CWARNFLAGS="$BASE_CFLAGS" 10426 if test "x$GCC" = xyes ; then 10427 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10428 fi 10429 10430 10431 10432 10433 10434 10435 10436 10437 # Check whether --enable-strict-compilation was given. 10438 if test ${enable_strict_compilation+y} 10439 then : 10440 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10441 else $as_nop 10442 STRICT_COMPILE=no 10443 fi 10444 10445 10446 10447 10448 10449 10450 STRICT_CFLAGS="" 10451 10452 10453 10454 10455 10456 10457 10458 10459 10460 10461 10462 10463 10464 xorg_testset_save_CFLAGS="$CFLAGS" 10465 10466 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10469 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10470 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10471 then : 10472 printf %s "(cached) " >&6 10473 else $as_nop 10474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10475 /* end confdefs.h. */ 10476 int i; 10477 _ACEOF 10478 if ac_fn_c_try_compile "$LINENO" 10479 then : 10480 xorg_cv_cc_flag_unknown_warning_option=yes 10481 else $as_nop 10482 xorg_cv_cc_flag_unknown_warning_option=no 10483 fi 10484 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10485 fi 10486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10487 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10488 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10489 CFLAGS="$xorg_testset_save_CFLAGS" 10490 fi 10491 10492 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10493 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10495 fi 10496 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10498 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10499 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10500 then : 10501 printf %s "(cached) " >&6 10502 else $as_nop 10503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10504 /* end confdefs.h. */ 10505 int i; 10506 _ACEOF 10507 if ac_fn_c_try_compile "$LINENO" 10508 then : 10509 xorg_cv_cc_flag_unused_command_line_argument=yes 10510 else $as_nop 10511 xorg_cv_cc_flag_unused_command_line_argument=no 10512 fi 10513 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10514 fi 10515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10516 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10517 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10518 CFLAGS="$xorg_testset_save_CFLAGS" 10519 fi 10520 10521 found="no" 10522 10523 if test $found = "no" ; then 10524 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10526 fi 10527 10528 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10530 fi 10531 10532 CFLAGS="$CFLAGS -pedantic" 10533 10534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10535 printf %s "checking if $CC supports -pedantic... " >&6; } 10536 cacheid=xorg_cv_cc_flag__pedantic 10537 if eval test \${$cacheid+y} 10538 then : 10539 printf %s "(cached) " >&6 10540 else $as_nop 10541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10542 /* end confdefs.h. */ 10543 int i; 10544 int 10545 main (void) 10546 { 10547 10548 ; 10549 return 0; 10550 } 10551 _ACEOF 10552 if ac_fn_c_try_link "$LINENO" 10553 then : 10554 eval $cacheid=yes 10555 else $as_nop 10556 eval $cacheid=no 10557 fi 10558 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10559 conftest$ac_exeext conftest.$ac_ext 10560 fi 10561 10562 10563 CFLAGS="$xorg_testset_save_CFLAGS" 10564 10565 eval supported=\$$cacheid 10566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10567 printf "%s\n" "$supported" >&6; } 10568 if test "$supported" = "yes" ; then 10569 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10570 found="yes" 10571 fi 10572 fi 10573 10574 10575 10576 10577 10578 10579 10580 10581 10582 10583 10584 10585 10586 10587 10588 xorg_testset_save_CFLAGS="$CFLAGS" 10589 10590 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10593 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10594 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10595 then : 10596 printf %s "(cached) " >&6 10597 else $as_nop 10598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10599 /* end confdefs.h. */ 10600 int i; 10601 _ACEOF 10602 if ac_fn_c_try_compile "$LINENO" 10603 then : 10604 xorg_cv_cc_flag_unknown_warning_option=yes 10605 else $as_nop 10606 xorg_cv_cc_flag_unknown_warning_option=no 10607 fi 10608 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10609 fi 10610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10611 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10612 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10613 CFLAGS="$xorg_testset_save_CFLAGS" 10614 fi 10615 10616 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10617 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10619 fi 10620 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10622 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10623 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10624 then : 10625 printf %s "(cached) " >&6 10626 else $as_nop 10627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10628 /* end confdefs.h. */ 10629 int i; 10630 _ACEOF 10631 if ac_fn_c_try_compile "$LINENO" 10632 then : 10633 xorg_cv_cc_flag_unused_command_line_argument=yes 10634 else $as_nop 10635 xorg_cv_cc_flag_unused_command_line_argument=no 10636 fi 10637 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10638 fi 10639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10640 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10641 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10642 CFLAGS="$xorg_testset_save_CFLAGS" 10643 fi 10644 10645 found="no" 10646 10647 if test $found = "no" ; then 10648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10650 fi 10651 10652 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10654 fi 10655 10656 CFLAGS="$CFLAGS -Werror" 10657 10658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10659 printf %s "checking if $CC supports -Werror... " >&6; } 10660 cacheid=xorg_cv_cc_flag__Werror 10661 if eval test \${$cacheid+y} 10662 then : 10663 printf %s "(cached) " >&6 10664 else $as_nop 10665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10666 /* end confdefs.h. */ 10667 int i; 10668 int 10669 main (void) 10670 { 10671 10672 ; 10673 return 0; 10674 } 10675 _ACEOF 10676 if ac_fn_c_try_link "$LINENO" 10677 then : 10678 eval $cacheid=yes 10679 else $as_nop 10680 eval $cacheid=no 10681 fi 10682 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10683 conftest$ac_exeext conftest.$ac_ext 10684 fi 10685 10686 10687 CFLAGS="$xorg_testset_save_CFLAGS" 10688 10689 eval supported=\$$cacheid 10690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10691 printf "%s\n" "$supported" >&6; } 10692 if test "$supported" = "yes" ; then 10693 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10694 found="yes" 10695 fi 10696 fi 10697 10698 if test $found = "no" ; then 10699 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10701 fi 10702 10703 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10704 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10705 fi 10706 10707 CFLAGS="$CFLAGS -errwarn" 10708 10709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10710 printf %s "checking if $CC supports -errwarn... " >&6; } 10711 cacheid=xorg_cv_cc_flag__errwarn 10712 if eval test \${$cacheid+y} 10713 then : 10714 printf %s "(cached) " >&6 10715 else $as_nop 10716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10717 /* end confdefs.h. */ 10718 int i; 10719 int 10720 main (void) 10721 { 10722 10723 ; 10724 return 0; 10725 } 10726 _ACEOF 10727 if ac_fn_c_try_link "$LINENO" 10728 then : 10729 eval $cacheid=yes 10730 else $as_nop 10731 eval $cacheid=no 10732 fi 10733 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10734 conftest$ac_exeext conftest.$ac_ext 10735 fi 10736 10737 10738 CFLAGS="$xorg_testset_save_CFLAGS" 10739 10740 eval supported=\$$cacheid 10741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10742 printf "%s\n" "$supported" >&6; } 10743 if test "$supported" = "yes" ; then 10744 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10745 found="yes" 10746 fi 10747 fi 10748 10749 10750 10751 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10752 # activate it with -Werror, so we add it here explicitly. 10753 10754 10755 10756 10757 10758 10759 10760 10761 10762 10763 10764 10765 10766 xorg_testset_save_CFLAGS="$CFLAGS" 10767 10768 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10771 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10772 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10773 then : 10774 printf %s "(cached) " >&6 10775 else $as_nop 10776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10777 /* end confdefs.h. */ 10778 int i; 10779 _ACEOF 10780 if ac_fn_c_try_compile "$LINENO" 10781 then : 10782 xorg_cv_cc_flag_unknown_warning_option=yes 10783 else $as_nop 10784 xorg_cv_cc_flag_unknown_warning_option=no 10785 fi 10786 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10787 fi 10788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10789 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10790 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10791 CFLAGS="$xorg_testset_save_CFLAGS" 10792 fi 10793 10794 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10797 fi 10798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10800 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10801 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10802 then : 10803 printf %s "(cached) " >&6 10804 else $as_nop 10805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10806 /* end confdefs.h. */ 10807 int i; 10808 _ACEOF 10809 if ac_fn_c_try_compile "$LINENO" 10810 then : 10811 xorg_cv_cc_flag_unused_command_line_argument=yes 10812 else $as_nop 10813 xorg_cv_cc_flag_unused_command_line_argument=no 10814 fi 10815 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10816 fi 10817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10818 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10819 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10820 CFLAGS="$xorg_testset_save_CFLAGS" 10821 fi 10822 10823 found="no" 10824 10825 if test $found = "no" ; then 10826 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10828 fi 10829 10830 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10831 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10832 fi 10833 10834 CFLAGS="$CFLAGS -Werror=attributes" 10835 10836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10837 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10838 cacheid=xorg_cv_cc_flag__Werror_attributes 10839 if eval test \${$cacheid+y} 10840 then : 10841 printf %s "(cached) " >&6 10842 else $as_nop 10843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10844 /* end confdefs.h. */ 10845 int i; 10846 int 10847 main (void) 10848 { 10849 10850 ; 10851 return 0; 10852 } 10853 _ACEOF 10854 if ac_fn_c_try_link "$LINENO" 10855 then : 10856 eval $cacheid=yes 10857 else $as_nop 10858 eval $cacheid=no 10859 fi 10860 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10861 conftest$ac_exeext conftest.$ac_ext 10862 fi 10863 10864 10865 CFLAGS="$xorg_testset_save_CFLAGS" 10866 10867 eval supported=\$$cacheid 10868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10869 printf "%s\n" "$supported" >&6; } 10870 if test "$supported" = "yes" ; then 10871 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10872 found="yes" 10873 fi 10874 fi 10875 10876 10877 10878 if test "x$STRICT_COMPILE" = "xyes"; then 10879 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10880 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10881 fi 10882 10883 10884 10885 10886 10887 10888 cat >>confdefs.h <<_ACEOF 10889 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10890 _ACEOF 10891 10892 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10893 if test "x$PVM" = "x"; then 10894 PVM="0" 10895 fi 10896 10897 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 10898 10899 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10900 if test "x$PVP" = "x"; then 10901 PVP="0" 10902 fi 10903 10904 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 10905 10906 10907 10908 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10909 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10910 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10911 touch \$(top_srcdir)/ChangeLog; \ 10912 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10913 10914 10915 10916 10917 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10918 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10919 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10920 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10921 touch \$(top_srcdir)/INSTALL; \ 10922 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10923 10924 10925 10926 10927 10928 10929 case $host_os in 10930 solaris*) 10931 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10932 # check for a man page file found in later versions that use 10933 # traditional section numbers instead 10934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10935 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 10936 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 10937 then : 10938 printf %s "(cached) " >&6 10939 else $as_nop 10940 test "$cross_compiling" = yes && 10941 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10942 if test -r "/usr/share/man/man7/attributes.7"; then 10943 ac_cv_file__usr_share_man_man7_attributes_7=yes 10944 else 10945 ac_cv_file__usr_share_man_man7_attributes_7=no 10946 fi 10947 fi 10948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10949 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10950 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 10951 then : 10952 SYSV_MAN_SECTIONS=false 10953 else $as_nop 10954 SYSV_MAN_SECTIONS=true 10955 fi 10956 10957 ;; 10958 *) SYSV_MAN_SECTIONS=false ;; 10959 esac 10960 10961 if test x$APP_MAN_SUFFIX = x ; then 10962 APP_MAN_SUFFIX=1 10963 fi 10964 if test x$APP_MAN_DIR = x ; then 10965 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10966 fi 10967 10968 if test x$LIB_MAN_SUFFIX = x ; then 10969 LIB_MAN_SUFFIX=3 10970 fi 10971 if test x$LIB_MAN_DIR = x ; then 10972 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10973 fi 10974 10975 if test x$FILE_MAN_SUFFIX = x ; then 10976 case $SYSV_MAN_SECTIONS in 10977 true) FILE_MAN_SUFFIX=4 ;; 10978 *) FILE_MAN_SUFFIX=5 ;; 10979 esac 10980 fi 10981 if test x$FILE_MAN_DIR = x ; then 10982 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10983 fi 10984 10985 if test x$MISC_MAN_SUFFIX = x ; then 10986 case $SYSV_MAN_SECTIONS in 10987 true) MISC_MAN_SUFFIX=5 ;; 10988 *) MISC_MAN_SUFFIX=7 ;; 10989 esac 10990 fi 10991 if test x$MISC_MAN_DIR = x ; then 10992 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10993 fi 10994 10995 if test x$DRIVER_MAN_SUFFIX = x ; then 10996 case $SYSV_MAN_SECTIONS in 10997 true) DRIVER_MAN_SUFFIX=7 ;; 10998 *) DRIVER_MAN_SUFFIX=4 ;; 10999 esac 11000 fi 11001 if test x$DRIVER_MAN_DIR = x ; then 11002 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11003 fi 11004 11005 if test x$ADMIN_MAN_SUFFIX = x ; then 11006 case $SYSV_MAN_SECTIONS in 11007 true) ADMIN_MAN_SUFFIX=1m ;; 11008 *) ADMIN_MAN_SUFFIX=8 ;; 11009 esac 11010 fi 11011 if test x$ADMIN_MAN_DIR = x ; then 11012 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11013 fi 11014 11015 11016 11017 11018 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 XORG_MAN_PAGE="X Version 11" 11030 11031 MAN_SUBSTS="\ 11032 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11033 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11034 -e 's|__xservername__|Xorg|g' \ 11035 -e 's|__xconfigfile__|xorg.conf|g' \ 11036 -e 's|__projectroot__|\$(prefix)|g' \ 11037 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11038 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11039 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11040 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11041 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11042 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11043 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11044 11045 11046 11047 # Check whether --enable-silent-rules was given. 11048 if test ${enable_silent_rules+y} 11049 then : 11050 enableval=$enable_silent_rules; 11051 fi 11052 11053 case $enable_silent_rules in # ((( 11054 yes) AM_DEFAULT_VERBOSITY=0;; 11055 no) AM_DEFAULT_VERBOSITY=1;; 11056 *) AM_DEFAULT_VERBOSITY=0;; 11057 esac 11058 am_make=${MAKE-make} 11059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11060 printf %s "checking whether $am_make supports nested variables... " >&6; } 11061 if test ${am_cv_make_support_nested_variables+y} 11062 then : 11063 printf %s "(cached) " >&6 11064 else $as_nop 11065 if printf "%s\n" 'TRUE=$(BAR$(V)) 11066 BAR0=false 11067 BAR1=true 11068 V=1 11069 am__doit: 11070 @$(TRUE) 11071 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11072 am_cv_make_support_nested_variables=yes 11073 else 11074 am_cv_make_support_nested_variables=no 11075 fi 11076 fi 11077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11078 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11079 if test $am_cv_make_support_nested_variables = yes; then 11080 AM_V='$(V)' 11081 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11082 else 11083 AM_V=$AM_DEFAULT_VERBOSITY 11084 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11085 fi 11086 AM_BACKSLASH='\' 11087 11088 11089 11090 # Checks for pkg-config packages 11091 11092 pkg_failed=no 11093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XWUD" >&5 11094 printf %s "checking for XWUD... " >&6; } 11095 11096 if test -n "$XWUD_CFLAGS"; then 11097 pkg_cv_XWUD_CFLAGS="$XWUD_CFLAGS" 11098 elif test -n "$PKG_CONFIG"; then 11099 if test -n "$PKG_CONFIG" && \ 11100 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.25\""; } >&5 11101 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.25") 2>&5 11102 ac_status=$? 11103 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11104 test $ac_status = 0; }; then 11105 pkg_cv_XWUD_CFLAGS=`$PKG_CONFIG --cflags "x11 xproto >= 7.0.25" 2>/dev/null` 11106 test "x$?" != "x0" && pkg_failed=yes 11107 else 11108 pkg_failed=yes 11109 fi 11110 else 11111 pkg_failed=untried 11112 fi 11113 if test -n "$XWUD_LIBS"; then 11114 pkg_cv_XWUD_LIBS="$XWUD_LIBS" 11115 elif test -n "$PKG_CONFIG"; then 11116 if test -n "$PKG_CONFIG" && \ 11117 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.25\""; } >&5 11118 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.25") 2>&5 11119 ac_status=$? 11120 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11121 test $ac_status = 0; }; then 11122 pkg_cv_XWUD_LIBS=`$PKG_CONFIG --libs "x11 xproto >= 7.0.25" 2>/dev/null` 11123 test "x$?" != "x0" && pkg_failed=yes 11124 else 11125 pkg_failed=yes 11126 fi 11127 else 11128 pkg_failed=untried 11129 fi 11130 11131 11132 11133 if test $pkg_failed = yes; then 11134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11135 printf "%s\n" "no" >&6; } 11136 11137 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11138 _pkg_short_errors_supported=yes 11139 else 11140 _pkg_short_errors_supported=no 11141 fi 11142 if test $_pkg_short_errors_supported = yes; then 11143 XWUD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xproto >= 7.0.25" 2>&1` 11144 else 11145 XWUD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xproto >= 7.0.25" 2>&1` 11146 fi 11147 # Put the nasty error message in config.log where it belongs 11148 echo "$XWUD_PKG_ERRORS" >&5 11149 11150 as_fn_error $? "Package requirements (x11 xproto >= 7.0.25) were not met: 11151 11152 $XWUD_PKG_ERRORS 11153 11154 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11155 installed software in a non-standard prefix. 11156 11157 Alternatively, you may set the environment variables XWUD_CFLAGS 11158 and XWUD_LIBS to avoid the need to call pkg-config. 11159 See the pkg-config man page for more details." "$LINENO" 5 11160 elif test $pkg_failed = untried; then 11161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11162 printf "%s\n" "no" >&6; } 11163 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11164 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11165 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11166 is in your PATH or set the PKG_CONFIG environment variable to the full 11167 path to pkg-config. 11168 11169 Alternatively, you may set the environment variables XWUD_CFLAGS 11170 and XWUD_LIBS to avoid the need to call pkg-config. 11171 See the pkg-config man page for more details. 11172 11173 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11174 See \`config.log' for more details" "$LINENO" 5; } 11175 else 11176 XWUD_CFLAGS=$pkg_cv_XWUD_CFLAGS 11177 XWUD_LIBS=$pkg_cv_XWUD_LIBS 11178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11179 printf "%s\n" "yes" >&6; } 11180 11181 fi 11182 11183 ac_config_files="$ac_config_files Makefile man/Makefile" 11184 11185 cat >confcache <<\_ACEOF 11186 # This file is a shell script that caches the results of configure 11187 # tests run on this system so they can be shared between configure 11188 # scripts and configure runs, see configure's option --config-cache. 11189 # It is not useful on other systems. If it contains results you don't 11190 # want to keep, you may remove or edit it. 11191 # 11192 # config.status only pays attention to the cache file if you give it 11193 # the --recheck option to rerun configure. 11194 # 11195 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11196 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11197 # following values. 11198 11199 _ACEOF 11200 11201 # The following way of writing the cache mishandles newlines in values, 11202 # but we know of no workaround that is simple, portable, and efficient. 11203 # So, we kill variables containing newlines. 11204 # Ultrix sh set writes to stderr and can't be redirected directly, 11205 # and sets the high bit in the cache file unless we assign to the vars. 11206 ( 11207 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11208 eval ac_val=\$$ac_var 11209 case $ac_val in #( 11210 *${as_nl}*) 11211 case $ac_var in #( 11212 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11213 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11214 esac 11215 case $ac_var in #( 11216 _ | IFS | as_nl) ;; #( 11217 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11218 *) { eval $ac_var=; unset $ac_var;} ;; 11219 esac ;; 11220 esac 11221 done 11222 11223 (set) 2>&1 | 11224 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11225 *${as_nl}ac_space=\ *) 11226 # `set' does not quote correctly, so add quotes: double-quote 11227 # substitution turns \\\\ into \\, and sed turns \\ into \. 11228 sed -n \ 11229 "s/'/'\\\\''/g; 11230 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11231 ;; #( 11232 *) 11233 # `set' quotes correctly as required by POSIX, so do not add quotes. 11234 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11235 ;; 11236 esac | 11237 sort 11238 ) | 11239 sed ' 11240 /^ac_cv_env_/b end 11241 t clear 11242 :clear 11243 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11244 t end 11245 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11246 :end' >>confcache 11247 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11248 if test -w "$cache_file"; then 11249 if test "x$cache_file" != "x/dev/null"; then 11250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11251 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11252 if test ! -f "$cache_file" || test -h "$cache_file"; then 11253 cat confcache >"$cache_file" 11254 else 11255 case $cache_file in #( 11256 */* | ?:*) 11257 mv -f confcache "$cache_file"$$ && 11258 mv -f "$cache_file"$$ "$cache_file" ;; #( 11259 *) 11260 mv -f confcache "$cache_file" ;; 11261 esac 11262 fi 11263 fi 11264 else 11265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11266 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11267 fi 11268 fi 11269 rm -f confcache 11270 11271 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11272 # Let make expand exec_prefix. 11273 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11274 11275 DEFS=-DHAVE_CONFIG_H 11276 11277 ac_libobjs= 11278 ac_ltlibobjs= 11279 U= 11280 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11281 # 1. Remove the extension, and $U if already installed. 11282 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11283 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11284 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11285 # will be set to the directory where LIBOBJS objects are built. 11286 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11287 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11288 done 11289 LIBOBJS=$ac_libobjs 11290 11291 LTLIBOBJS=$ac_ltlibobjs 11292 11293 11294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11295 printf %s "checking that generated files are newer than configure... " >&6; } 11296 if test -n "$am_sleep_pid"; then 11297 # Hide warnings about reused PIDs. 11298 wait $am_sleep_pid 2>/dev/null 11299 fi 11300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11301 printf "%s\n" "done" >&6; } 11302 if test -n "$EXEEXT"; then 11303 am__EXEEXT_TRUE= 11304 am__EXEEXT_FALSE='#' 11305 else 11306 am__EXEEXT_TRUE='#' 11307 am__EXEEXT_FALSE= 11308 fi 11309 11310 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11311 as_fn_error $? "conditional \"AMDEP\" was never defined. 11312 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11313 fi 11314 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11315 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11316 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11317 fi 11318 11319 : "${CONFIG_STATUS=./config.status}" 11320 ac_write_fail=0 11321 ac_clean_files_save=$ac_clean_files 11322 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11324 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11325 as_write_fail=0 11326 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11327 #! $SHELL 11328 # Generated by $as_me. 11329 # Run this file to recreate the current configuration. 11330 # Compiler output produced by configure, useful for debugging 11331 # configure, is in config.log if it exists. 11332 11333 debug=false 11334 ac_cs_recheck=false 11335 ac_cs_silent=false 11336 11337 SHELL=\${CONFIG_SHELL-$SHELL} 11338 export SHELL 11339 _ASEOF 11340 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11341 ## -------------------- ## 11342 ## M4sh Initialization. ## 11343 ## -------------------- ## 11344 11345 # Be more Bourne compatible 11346 DUALCASE=1; export DUALCASE # for MKS sh 11347 as_nop=: 11348 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11349 then : 11350 emulate sh 11351 NULLCMD=: 11352 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11353 # is contrary to our usage. Disable this feature. 11354 alias -g '${1+"$@"}'='"$@"' 11355 setopt NO_GLOB_SUBST 11356 else $as_nop 11357 case `(set -o) 2>/dev/null` in #( 11358 *posix*) : 11359 set -o posix ;; #( 11360 *) : 11361 ;; 11362 esac 11363 fi 11364 11365 11366 11367 # Reset variables that may have inherited troublesome values from 11368 # the environment. 11369 11370 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11371 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11372 # side effect of setting IFS to empty, thus disabling word splitting.) 11373 # Quoting is to prevent editors from complaining about space-tab. 11374 as_nl=' 11375 ' 11376 export as_nl 11377 IFS=" "" $as_nl" 11378 11379 PS1='$ ' 11380 PS2='> ' 11381 PS4='+ ' 11382 11383 # Ensure predictable behavior from utilities with locale-dependent output. 11384 LC_ALL=C 11385 export LC_ALL 11386 LANGUAGE=C 11387 export LANGUAGE 11388 11389 # We cannot yet rely on "unset" to work, but we need these variables 11390 # to be unset--not just set to an empty or harmless value--now, to 11391 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11392 # also avoids known problems related to "unset" and subshell syntax 11393 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11394 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11395 do eval test \${$as_var+y} \ 11396 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11397 done 11398 11399 # Ensure that fds 0, 1, and 2 are open. 11400 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11401 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11402 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11403 11404 # The user is always right. 11405 if ${PATH_SEPARATOR+false} :; then 11406 PATH_SEPARATOR=: 11407 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11408 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11409 PATH_SEPARATOR=';' 11410 } 11411 fi 11412 11413 11414 # Find who we are. Look in the path if we contain no directory separator. 11415 as_myself= 11416 case $0 in #(( 11417 *[\\/]* ) as_myself=$0 ;; 11418 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11419 for as_dir in $PATH 11420 do 11421 IFS=$as_save_IFS 11422 case $as_dir in #((( 11423 '') as_dir=./ ;; 11424 */) ;; 11425 *) as_dir=$as_dir/ ;; 11426 esac 11427 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11428 done 11429 IFS=$as_save_IFS 11430 11431 ;; 11432 esac 11433 # We did not find ourselves, most probably we were run as `sh COMMAND' 11434 # in which case we are not to be found in the path. 11435 if test "x$as_myself" = x; then 11436 as_myself=$0 11437 fi 11438 if test ! -f "$as_myself"; then 11439 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11440 exit 1 11441 fi 11442 11443 11444 11445 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11446 # ---------------------------------------- 11447 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11448 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11449 # script with STATUS, using 1 if that was 0. 11450 as_fn_error () 11451 { 11452 as_status=$1; test $as_status -eq 0 && as_status=1 11453 if test "$4"; then 11454 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11455 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11456 fi 11457 printf "%s\n" "$as_me: error: $2" >&2 11458 as_fn_exit $as_status 11459 } # as_fn_error 11460 11461 11462 11463 # as_fn_set_status STATUS 11464 # ----------------------- 11465 # Set $? to STATUS, without forking. 11466 as_fn_set_status () 11467 { 11468 return $1 11469 } # as_fn_set_status 11470 11471 # as_fn_exit STATUS 11472 # ----------------- 11473 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11474 as_fn_exit () 11475 { 11476 set +e 11477 as_fn_set_status $1 11478 exit $1 11479 } # as_fn_exit 11480 11481 # as_fn_unset VAR 11482 # --------------- 11483 # Portably unset VAR. 11484 as_fn_unset () 11485 { 11486 { eval $1=; unset $1;} 11487 } 11488 as_unset=as_fn_unset 11489 11490 # as_fn_append VAR VALUE 11491 # ---------------------- 11492 # Append the text in VALUE to the end of the definition contained in VAR. Take 11493 # advantage of any shell optimizations that allow amortized linear growth over 11494 # repeated appends, instead of the typical quadratic growth present in naive 11495 # implementations. 11496 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11497 then : 11498 eval 'as_fn_append () 11499 { 11500 eval $1+=\$2 11501 }' 11502 else $as_nop 11503 as_fn_append () 11504 { 11505 eval $1=\$$1\$2 11506 } 11507 fi # as_fn_append 11508 11509 # as_fn_arith ARG... 11510 # ------------------ 11511 # Perform arithmetic evaluation on the ARGs, and store the result in the 11512 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11513 # must be portable across $(()) and expr. 11514 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11515 then : 11516 eval 'as_fn_arith () 11517 { 11518 as_val=$(( $* )) 11519 }' 11520 else $as_nop 11521 as_fn_arith () 11522 { 11523 as_val=`expr "$@" || test $? -eq 1` 11524 } 11525 fi # as_fn_arith 11526 11527 11528 if expr a : '\(a\)' >/dev/null 2>&1 && 11529 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11530 as_expr=expr 11531 else 11532 as_expr=false 11533 fi 11534 11535 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11536 as_basename=basename 11537 else 11538 as_basename=false 11539 fi 11540 11541 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11542 as_dirname=dirname 11543 else 11544 as_dirname=false 11545 fi 11546 11547 as_me=`$as_basename -- "$0" || 11548 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11549 X"$0" : 'X\(//\)$' \| \ 11550 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11551 printf "%s\n" X/"$0" | 11552 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11553 s//\1/ 11554 q 11555 } 11556 /^X\/\(\/\/\)$/{ 11557 s//\1/ 11558 q 11559 } 11560 /^X\/\(\/\).*/{ 11561 s//\1/ 11562 q 11563 } 11564 s/.*/./; q'` 11565 11566 # Avoid depending upon Character Ranges. 11567 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11568 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11569 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11570 as_cr_digits='0123456789' 11571 as_cr_alnum=$as_cr_Letters$as_cr_digits 11572 11573 11574 # Determine whether it's possible to make 'echo' print without a newline. 11575 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11576 # for compatibility with existing Makefiles. 11577 ECHO_C= ECHO_N= ECHO_T= 11578 case `echo -n x` in #((((( 11579 -n*) 11580 case `echo 'xy\c'` in 11581 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11582 xy) ECHO_C='\c';; 11583 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11584 ECHO_T=' ';; 11585 esac;; 11586 *) 11587 ECHO_N='-n';; 11588 esac 11589 11590 # For backward compatibility with old third-party macros, we provide 11591 # the shell variables $as_echo and $as_echo_n. New code should use 11592 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11593 as_echo='printf %s\n' 11594 as_echo_n='printf %s' 11595 11596 rm -f conf$$ conf$$.exe conf$$.file 11597 if test -d conf$$.dir; then 11598 rm -f conf$$.dir/conf$$.file 11599 else 11600 rm -f conf$$.dir 11601 mkdir conf$$.dir 2>/dev/null 11602 fi 11603 if (echo >conf$$.file) 2>/dev/null; then 11604 if ln -s conf$$.file conf$$ 2>/dev/null; then 11605 as_ln_s='ln -s' 11606 # ... but there are two gotchas: 11607 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11608 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11609 # In both cases, we have to default to `cp -pR'. 11610 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11611 as_ln_s='cp -pR' 11612 elif ln conf$$.file conf$$ 2>/dev/null; then 11613 as_ln_s=ln 11614 else 11615 as_ln_s='cp -pR' 11616 fi 11617 else 11618 as_ln_s='cp -pR' 11619 fi 11620 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11621 rmdir conf$$.dir 2>/dev/null 11622 11623 11624 # as_fn_mkdir_p 11625 # ------------- 11626 # Create "$as_dir" as a directory, including parents if necessary. 11627 as_fn_mkdir_p () 11628 { 11629 11630 case $as_dir in #( 11631 -*) as_dir=./$as_dir;; 11632 esac 11633 test -d "$as_dir" || eval $as_mkdir_p || { 11634 as_dirs= 11635 while :; do 11636 case $as_dir in #( 11637 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11638 *) as_qdir=$as_dir;; 11639 esac 11640 as_dirs="'$as_qdir' $as_dirs" 11641 as_dir=`$as_dirname -- "$as_dir" || 11642 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11643 X"$as_dir" : 'X\(//\)[^/]' \| \ 11644 X"$as_dir" : 'X\(//\)$' \| \ 11645 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11646 printf "%s\n" X"$as_dir" | 11647 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11648 s//\1/ 11649 q 11650 } 11651 /^X\(\/\/\)[^/].*/{ 11652 s//\1/ 11653 q 11654 } 11655 /^X\(\/\/\)$/{ 11656 s//\1/ 11657 q 11658 } 11659 /^X\(\/\).*/{ 11660 s//\1/ 11661 q 11662 } 11663 s/.*/./; q'` 11664 test -d "$as_dir" && break 11665 done 11666 test -z "$as_dirs" || eval "mkdir $as_dirs" 11667 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11668 11669 11670 } # as_fn_mkdir_p 11671 if mkdir -p . 2>/dev/null; then 11672 as_mkdir_p='mkdir -p "$as_dir"' 11673 else 11674 test -d ./-p && rmdir ./-p 11675 as_mkdir_p=false 11676 fi 11677 11678 11679 # as_fn_executable_p FILE 11680 # ----------------------- 11681 # Test if FILE is an executable regular file. 11682 as_fn_executable_p () 11683 { 11684 test -f "$1" && test -x "$1" 11685 } # as_fn_executable_p 11686 as_test_x='test -x' 11687 as_executable_p=as_fn_executable_p 11688 11689 # Sed expression to map a string onto a valid CPP name. 11690 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11691 11692 # Sed expression to map a string onto a valid variable name. 11693 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11694 11695 11696 exec 6>&1 11697 ## ----------------------------------- ## 11698 ## Main body of $CONFIG_STATUS script. ## 11699 ## ----------------------------------- ## 11700 _ASEOF 11701 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11702 11703 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11704 # Save the log message, to keep $0 and so on meaningful, and to 11705 # report actual input values of CONFIG_FILES etc. instead of their 11706 # values after options handling. 11707 ac_log=" 11708 This file was extended by xwud $as_me 1.0.6, which was 11709 generated by GNU Autoconf 2.71. Invocation command line was 11710 11711 CONFIG_FILES = $CONFIG_FILES 11712 CONFIG_HEADERS = $CONFIG_HEADERS 11713 CONFIG_LINKS = $CONFIG_LINKS 11714 CONFIG_COMMANDS = $CONFIG_COMMANDS 11715 $ $0 $@ 11716 11717 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11718 " 11719 11720 _ACEOF 11721 11722 case $ac_config_files in *" 11723 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11724 esac 11725 11726 case $ac_config_headers in *" 11727 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11728 esac 11729 11730 11731 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11732 # Files that config.status was made for. 11733 config_files="$ac_config_files" 11734 config_headers="$ac_config_headers" 11735 config_commands="$ac_config_commands" 11736 11737 _ACEOF 11738 11739 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11740 ac_cs_usage="\ 11741 \`$as_me' instantiates files and other configuration actions 11742 from templates according to the current configuration. Unless the files 11743 and actions are specified as TAGs, all are instantiated by default. 11744 11745 Usage: $0 [OPTION]... [TAG]... 11746 11747 -h, --help print this help, then exit 11748 -V, --version print version number and configuration settings, then exit 11749 --config print configuration, then exit 11750 -q, --quiet, --silent 11751 do not print progress messages 11752 -d, --debug don't remove temporary files 11753 --recheck update $as_me by reconfiguring in the same conditions 11754 --file=FILE[:TEMPLATE] 11755 instantiate the configuration file FILE 11756 --header=FILE[:TEMPLATE] 11757 instantiate the configuration header FILE 11758 11759 Configuration files: 11760 $config_files 11761 11762 Configuration headers: 11763 $config_headers 11764 11765 Configuration commands: 11766 $config_commands 11767 11768 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xwud/issues>." 11769 11770 _ACEOF 11771 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 11772 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 11773 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11774 ac_cs_config='$ac_cs_config_escaped' 11775 ac_cs_version="\\ 11776 xwud config.status 1.0.6 11777 configured by $0, generated by GNU Autoconf 2.71, 11778 with options \\"\$ac_cs_config\\" 11779 11780 Copyright (C) 2021 Free Software Foundation, Inc. 11781 This config.status script is free software; the Free Software Foundation 11782 gives unlimited permission to copy, distribute and modify it." 11783 11784 ac_pwd='$ac_pwd' 11785 srcdir='$srcdir' 11786 INSTALL='$INSTALL' 11787 MKDIR_P='$MKDIR_P' 11788 AWK='$AWK' 11789 test -n "\$AWK" || AWK=awk 11790 _ACEOF 11791 11792 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11793 # The default lists apply if the user does not specify any file. 11794 ac_need_defaults=: 11795 while test $# != 0 11796 do 11797 case $1 in 11798 --*=?*) 11799 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11800 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11801 ac_shift=: 11802 ;; 11803 --*=) 11804 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11805 ac_optarg= 11806 ac_shift=: 11807 ;; 11808 *) 11809 ac_option=$1 11810 ac_optarg=$2 11811 ac_shift=shift 11812 ;; 11813 esac 11814 11815 case $ac_option in 11816 # Handling of the options. 11817 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11818 ac_cs_recheck=: ;; 11819 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11820 printf "%s\n" "$ac_cs_version"; exit ;; 11821 --config | --confi | --conf | --con | --co | --c ) 11822 printf "%s\n" "$ac_cs_config"; exit ;; 11823 --debug | --debu | --deb | --de | --d | -d ) 11824 debug=: ;; 11825 --file | --fil | --fi | --f ) 11826 $ac_shift 11827 case $ac_optarg in 11828 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11829 '') as_fn_error $? "missing file argument" ;; 11830 esac 11831 as_fn_append CONFIG_FILES " '$ac_optarg'" 11832 ac_need_defaults=false;; 11833 --header | --heade | --head | --hea ) 11834 $ac_shift 11835 case $ac_optarg in 11836 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11837 esac 11838 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11839 ac_need_defaults=false;; 11840 --he | --h) 11841 # Conflict between --help and --header 11842 as_fn_error $? "ambiguous option: \`$1' 11843 Try \`$0 --help' for more information.";; 11844 --help | --hel | -h ) 11845 printf "%s\n" "$ac_cs_usage"; exit ;; 11846 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11847 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11848 ac_cs_silent=: ;; 11849 11850 # This is an error. 11851 -*) as_fn_error $? "unrecognized option: \`$1' 11852 Try \`$0 --help' for more information." ;; 11853 11854 *) as_fn_append ac_config_targets " $1" 11855 ac_need_defaults=false ;; 11856 11857 esac 11858 shift 11859 done 11860 11861 ac_configure_extra_args= 11862 11863 if $ac_cs_silent; then 11864 exec 6>/dev/null 11865 ac_configure_extra_args="$ac_configure_extra_args --silent" 11866 fi 11867 11868 _ACEOF 11869 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11870 if \$ac_cs_recheck; then 11871 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11872 shift 11873 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 11874 CONFIG_SHELL='$SHELL' 11875 export CONFIG_SHELL 11876 exec "\$@" 11877 fi 11878 11879 _ACEOF 11880 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11881 exec 5>>config.log 11882 { 11883 echo 11884 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11885 ## Running $as_me. ## 11886 _ASBOX 11887 printf "%s\n" "$ac_log" 11888 } >&5 11889 11890 _ACEOF 11891 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11892 # 11893 # INIT-COMMANDS 11894 # 11895 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 11896 11897 _ACEOF 11898 11899 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11900 11901 # Handling of arguments. 11902 for ac_config_target in $ac_config_targets 11903 do 11904 case $ac_config_target in 11905 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11906 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11907 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11908 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11909 11910 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11911 esac 11912 done 11913 11914 11915 # If the user did not use the arguments to specify the items to instantiate, 11916 # then the envvar interface is used. Set only those that are not. 11917 # We use the long form for the default assignment because of an extremely 11918 # bizarre bug on SunOS 4.1.3. 11919 if $ac_need_defaults; then 11920 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 11921 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 11922 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 11923 fi 11924 11925 # Have a temporary directory for convenience. Make it in the build tree 11926 # simply because there is no reason against having it here, and in addition, 11927 # creating and moving files from /tmp can sometimes cause problems. 11928 # Hook for its removal unless debugging. 11929 # Note that there is a small window in which the directory will not be cleaned: 11930 # after its creation but before its name has been assigned to `$tmp'. 11931 $debug || 11932 { 11933 tmp= ac_tmp= 11934 trap 'exit_status=$? 11935 : "${ac_tmp:=$tmp}" 11936 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11937 ' 0 11938 trap 'as_fn_exit 1' 1 2 13 15 11939 } 11940 # Create a (secure) tmp directory for tmp files. 11941 11942 { 11943 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11944 test -d "$tmp" 11945 } || 11946 { 11947 tmp=./conf$$-$RANDOM 11948 (umask 077 && mkdir "$tmp") 11949 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11950 ac_tmp=$tmp 11951 11952 # Set up the scripts for CONFIG_FILES section. 11953 # No need to generate them if there are no CONFIG_FILES. 11954 # This happens for instance with `./config.status config.h'. 11955 if test -n "$CONFIG_FILES"; then 11956 11957 11958 ac_cr=`echo X | tr X '\015'` 11959 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11960 # But we know of no other shell where ac_cr would be empty at this 11961 # point, so we can use a bashism as a fallback. 11962 if test "x$ac_cr" = x; then 11963 eval ac_cr=\$\'\\r\' 11964 fi 11965 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11966 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11967 ac_cs_awk_cr='\\r' 11968 else 11969 ac_cs_awk_cr=$ac_cr 11970 fi 11971 11972 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11973 _ACEOF 11974 11975 11976 { 11977 echo "cat >conf$$subs.awk <<_ACEOF" && 11978 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11979 echo "_ACEOF" 11980 } >conf$$subs.sh || 11981 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11982 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11983 ac_delim='%!_!# ' 11984 for ac_last_try in false false false false false :; do 11985 . ./conf$$subs.sh || 11986 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11987 11988 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11989 if test $ac_delim_n = $ac_delim_num; then 11990 break 11991 elif $ac_last_try; then 11992 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11993 else 11994 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11995 fi 11996 done 11997 rm -f conf$$subs.sh 11998 11999 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12000 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12001 _ACEOF 12002 sed -n ' 12003 h 12004 s/^/S["/; s/!.*/"]=/ 12005 p 12006 g 12007 s/^[^!]*!// 12008 :repl 12009 t repl 12010 s/'"$ac_delim"'$// 12011 t delim 12012 :nl 12013 h 12014 s/\(.\{148\}\)..*/\1/ 12015 t more1 12016 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12017 p 12018 n 12019 b repl 12020 :more1 12021 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12022 p 12023 g 12024 s/.\{148\}// 12025 t nl 12026 :delim 12027 h 12028 s/\(.\{148\}\)..*/\1/ 12029 t more2 12030 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12031 p 12032 b 12033 :more2 12034 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12035 p 12036 g 12037 s/.\{148\}// 12038 t delim 12039 ' <conf$$subs.awk | sed ' 12040 /^[^""]/{ 12041 N 12042 s/\n// 12043 } 12044 ' >>$CONFIG_STATUS || ac_write_fail=1 12045 rm -f conf$$subs.awk 12046 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12047 _ACAWK 12048 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12049 for (key in S) S_is_set[key] = 1 12050 FS = "" 12051 12052 } 12053 { 12054 line = $ 0 12055 nfields = split(line, field, "@") 12056 substed = 0 12057 len = length(field[1]) 12058 for (i = 2; i < nfields; i++) { 12059 key = field[i] 12060 keylen = length(key) 12061 if (S_is_set[key]) { 12062 value = S[key] 12063 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12064 len += length(value) + length(field[++i]) 12065 substed = 1 12066 } else 12067 len += 1 + keylen 12068 } 12069 12070 print line 12071 } 12072 12073 _ACAWK 12074 _ACEOF 12075 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12076 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12077 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12078 else 12079 cat 12080 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12081 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12082 _ACEOF 12083 12084 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12085 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12086 # trailing colons and then remove the whole line if VPATH becomes empty 12087 # (actually we leave an empty line to preserve line numbers). 12088 if test "x$srcdir" = x.; then 12089 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12090 h 12091 s/// 12092 s/^/:/ 12093 s/[ ]*$/:/ 12094 s/:\$(srcdir):/:/g 12095 s/:\${srcdir}:/:/g 12096 s/:@srcdir@:/:/g 12097 s/^:*// 12098 s/:*$// 12099 x 12100 s/\(=[ ]*\).*/\1/ 12101 G 12102 s/\n// 12103 s/^[^=]*=[ ]*$// 12104 }' 12105 fi 12106 12107 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12108 fi # test -n "$CONFIG_FILES" 12109 12110 # Set up the scripts for CONFIG_HEADERS section. 12111 # No need to generate them if there are no CONFIG_HEADERS. 12112 # This happens for instance with `./config.status Makefile'. 12113 if test -n "$CONFIG_HEADERS"; then 12114 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12115 BEGIN { 12116 _ACEOF 12117 12118 # Transform confdefs.h into an awk script `defines.awk', embedded as 12119 # here-document in config.status, that substitutes the proper values into 12120 # config.h.in to produce config.h. 12121 12122 # Create a delimiter string that does not exist in confdefs.h, to ease 12123 # handling of long lines. 12124 ac_delim='%!_!# ' 12125 for ac_last_try in false false :; do 12126 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12127 if test -z "$ac_tt"; then 12128 break 12129 elif $ac_last_try; then 12130 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12131 else 12132 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12133 fi 12134 done 12135 12136 # For the awk script, D is an array of macro values keyed by name, 12137 # likewise P contains macro parameters if any. Preserve backslash 12138 # newline sequences. 12139 12140 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12141 sed -n ' 12142 s/.\{148\}/&'"$ac_delim"'/g 12143 t rset 12144 :rset 12145 s/^[ ]*#[ ]*define[ ][ ]*/ / 12146 t def 12147 d 12148 :def 12149 s/\\$// 12150 t bsnl 12151 s/["\\]/\\&/g 12152 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12153 D["\1"]=" \3"/p 12154 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12155 d 12156 :bsnl 12157 s/["\\]/\\&/g 12158 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12159 D["\1"]=" \3\\\\\\n"\\/p 12160 t cont 12161 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12162 t cont 12163 d 12164 :cont 12165 n 12166 s/.\{148\}/&'"$ac_delim"'/g 12167 t clear 12168 :clear 12169 s/\\$// 12170 t bsnlc 12171 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12172 d 12173 :bsnlc 12174 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12175 b cont 12176 ' <confdefs.h | sed ' 12177 s/'"$ac_delim"'/"\\\ 12178 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12179 12180 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12181 for (key in D) D_is_set[key] = 1 12182 FS = "" 12183 } 12184 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12185 line = \$ 0 12186 split(line, arg, " ") 12187 if (arg[1] == "#") { 12188 defundef = arg[2] 12189 mac1 = arg[3] 12190 } else { 12191 defundef = substr(arg[1], 2) 12192 mac1 = arg[2] 12193 } 12194 split(mac1, mac2, "(") #) 12195 macro = mac2[1] 12196 prefix = substr(line, 1, index(line, defundef) - 1) 12197 if (D_is_set[macro]) { 12198 # Preserve the white space surrounding the "#". 12199 print prefix "define", macro P[macro] D[macro] 12200 next 12201 } else { 12202 # Replace #undef with comments. This is necessary, for example, 12203 # in the case of _POSIX_SOURCE, which is predefined and required 12204 # on some systems where configure will not decide to define it. 12205 if (defundef == "undef") { 12206 print "/*", prefix defundef, macro, "*/" 12207 next 12208 } 12209 } 12210 } 12211 { print } 12212 _ACAWK 12213 _ACEOF 12214 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12215 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12216 fi # test -n "$CONFIG_HEADERS" 12217 12218 12219 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12220 shift 12221 for ac_tag 12222 do 12223 case $ac_tag in 12224 :[FHLC]) ac_mode=$ac_tag; continue;; 12225 esac 12226 case $ac_mode$ac_tag in 12227 :[FHL]*:*);; 12228 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12229 :[FH]-) ac_tag=-:-;; 12230 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12231 esac 12232 ac_save_IFS=$IFS 12233 IFS=: 12234 set x $ac_tag 12235 IFS=$ac_save_IFS 12236 shift 12237 ac_file=$1 12238 shift 12239 12240 case $ac_mode in 12241 :L) ac_source=$1;; 12242 :[FH]) 12243 ac_file_inputs= 12244 for ac_f 12245 do 12246 case $ac_f in 12247 -) ac_f="$ac_tmp/stdin";; 12248 *) # Look for the file first in the build tree, then in the source tree 12249 # (if the path is not absolute). The absolute path cannot be DOS-style, 12250 # because $ac_f cannot contain `:'. 12251 test -f "$ac_f" || 12252 case $ac_f in 12253 [\\/$]*) false;; 12254 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12255 esac || 12256 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12257 esac 12258 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12259 as_fn_append ac_file_inputs " '$ac_f'" 12260 done 12261 12262 # Let's still pretend it is `configure' which instantiates (i.e., don't 12263 # use $as_me), people would be surprised to read: 12264 # /* config.h. Generated by config.status. */ 12265 configure_input='Generated from '` 12266 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12267 `' by configure.' 12268 if test x"$ac_file" != x-; then 12269 configure_input="$ac_file. $configure_input" 12270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12271 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12272 fi 12273 # Neutralize special characters interpreted by sed in replacement strings. 12274 case $configure_input in #( 12275 *\&* | *\|* | *\\* ) 12276 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12277 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12278 *) ac_sed_conf_input=$configure_input;; 12279 esac 12280 12281 case $ac_tag in 12282 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12283 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12284 esac 12285 ;; 12286 esac 12287 12288 ac_dir=`$as_dirname -- "$ac_file" || 12289 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12290 X"$ac_file" : 'X\(//\)[^/]' \| \ 12291 X"$ac_file" : 'X\(//\)$' \| \ 12292 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12293 printf "%s\n" X"$ac_file" | 12294 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12295 s//\1/ 12296 q 12297 } 12298 /^X\(\/\/\)[^/].*/{ 12299 s//\1/ 12300 q 12301 } 12302 /^X\(\/\/\)$/{ 12303 s//\1/ 12304 q 12305 } 12306 /^X\(\/\).*/{ 12307 s//\1/ 12308 q 12309 } 12310 s/.*/./; q'` 12311 as_dir="$ac_dir"; as_fn_mkdir_p 12312 ac_builddir=. 12313 12314 case "$ac_dir" in 12315 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12316 *) 12317 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12318 # A ".." for each directory in $ac_dir_suffix. 12319 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12320 case $ac_top_builddir_sub in 12321 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12322 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12323 esac ;; 12324 esac 12325 ac_abs_top_builddir=$ac_pwd 12326 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12327 # for backward compatibility: 12328 ac_top_builddir=$ac_top_build_prefix 12329 12330 case $srcdir in 12331 .) # We are building in place. 12332 ac_srcdir=. 12333 ac_top_srcdir=$ac_top_builddir_sub 12334 ac_abs_top_srcdir=$ac_pwd ;; 12335 [\\/]* | ?:[\\/]* ) # Absolute name. 12336 ac_srcdir=$srcdir$ac_dir_suffix; 12337 ac_top_srcdir=$srcdir 12338 ac_abs_top_srcdir=$srcdir ;; 12339 *) # Relative name. 12340 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12341 ac_top_srcdir=$ac_top_build_prefix$srcdir 12342 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12343 esac 12344 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12345 12346 12347 case $ac_mode in 12348 :F) 12349 # 12350 # CONFIG_FILE 12351 # 12352 12353 case $INSTALL in 12354 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12355 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12356 esac 12357 ac_MKDIR_P=$MKDIR_P 12358 case $MKDIR_P in 12359 [\\/$]* | ?:[\\/]* ) ;; 12360 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12361 esac 12362 _ACEOF 12363 12364 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12365 # If the template does not know about datarootdir, expand it. 12366 # FIXME: This hack should be removed a few years after 2.60. 12367 ac_datarootdir_hack=; ac_datarootdir_seen= 12368 ac_sed_dataroot=' 12369 /datarootdir/ { 12370 p 12371 q 12372 } 12373 /@datadir@/p 12374 /@docdir@/p 12375 /@infodir@/p 12376 /@localedir@/p 12377 /@mandir@/p' 12378 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12379 *datarootdir*) ac_datarootdir_seen=yes;; 12380 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12382 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12383 _ACEOF 12384 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12385 ac_datarootdir_hack=' 12386 s&@datadir@&$datadir&g 12387 s&@docdir@&$docdir&g 12388 s&@infodir@&$infodir&g 12389 s&@localedir@&$localedir&g 12390 s&@mandir@&$mandir&g 12391 s&\\\${datarootdir}&$datarootdir&g' ;; 12392 esac 12393 _ACEOF 12394 12395 # Neutralize VPATH when `$srcdir' = `.'. 12396 # Shell code in configure.ac might set extrasub. 12397 # FIXME: do we really want to maintain this feature? 12398 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12399 ac_sed_extra="$ac_vpsub 12400 $extrasub 12401 _ACEOF 12402 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12403 :t 12404 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12405 s|@configure_input@|$ac_sed_conf_input|;t t 12406 s&@top_builddir@&$ac_top_builddir_sub&;t t 12407 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12408 s&@srcdir@&$ac_srcdir&;t t 12409 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12410 s&@top_srcdir@&$ac_top_srcdir&;t t 12411 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12412 s&@builddir@&$ac_builddir&;t t 12413 s&@abs_builddir@&$ac_abs_builddir&;t t 12414 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12415 s&@INSTALL@&$ac_INSTALL&;t t 12416 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12417 $ac_datarootdir_hack 12418 " 12419 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12420 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12421 12422 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12423 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12424 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12425 "$ac_tmp/out"`; test -z "$ac_out"; } && 12426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12427 which seems to be undefined. Please make sure it is defined" >&5 12428 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12429 which seems to be undefined. Please make sure it is defined" >&2;} 12430 12431 rm -f "$ac_tmp/stdin" 12432 case $ac_file in 12433 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12434 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12435 esac \ 12436 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12437 ;; 12438 :H) 12439 # 12440 # CONFIG_HEADER 12441 # 12442 if test x"$ac_file" != x-; then 12443 { 12444 printf "%s\n" "/* $configure_input */" >&1 \ 12445 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12446 } >"$ac_tmp/config.h" \ 12447 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12448 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12450 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12451 else 12452 rm -f "$ac_file" 12453 mv "$ac_tmp/config.h" "$ac_file" \ 12454 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12455 fi 12456 else 12457 printf "%s\n" "/* $configure_input */" >&1 \ 12458 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12459 || as_fn_error $? "could not create -" "$LINENO" 5 12460 fi 12461 # Compute "$ac_file"'s index in $config_headers. 12462 _am_arg="$ac_file" 12463 _am_stamp_count=1 12464 for _am_header in $config_headers :; do 12465 case $_am_header in 12466 $_am_arg | $_am_arg:* ) 12467 break ;; 12468 * ) 12469 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12470 esac 12471 done 12472 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12473 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12474 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12475 X"$_am_arg" : 'X\(//\)$' \| \ 12476 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12477 printf "%s\n" X"$_am_arg" | 12478 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12479 s//\1/ 12480 q 12481 } 12482 /^X\(\/\/\)[^/].*/{ 12483 s//\1/ 12484 q 12485 } 12486 /^X\(\/\/\)$/{ 12487 s//\1/ 12488 q 12489 } 12490 /^X\(\/\).*/{ 12491 s//\1/ 12492 q 12493 } 12494 s/.*/./; q'`/stamp-h$_am_stamp_count 12495 ;; 12496 12497 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12498 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12499 ;; 12500 esac 12501 12502 12503 case $ac_file$ac_mode in 12504 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12505 # Older Autoconf quotes --file arguments for eval, but not when files 12506 # are listed without --file. Let's play safe and only enable the eval 12507 # if we detect the quoting. 12508 # TODO: see whether this extra hack can be removed once we start 12509 # requiring Autoconf 2.70 or later. 12510 case $CONFIG_FILES in #( 12511 *\'*) : 12512 eval set x "$CONFIG_FILES" ;; #( 12513 *) : 12514 set x $CONFIG_FILES ;; #( 12515 *) : 12516 ;; 12517 esac 12518 shift 12519 # Used to flag and report bootstrapping failures. 12520 am_rc=0 12521 for am_mf 12522 do 12523 # Strip MF so we end up with the name of the file. 12524 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12525 # Check whether this is an Automake generated Makefile which includes 12526 # dependency-tracking related rules and includes. 12527 # Grep'ing the whole file directly is not great: AIX grep has a line 12528 # limit of 2048, but all sed's we know have understand at least 4000. 12529 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12530 || continue 12531 am_dirpart=`$as_dirname -- "$am_mf" || 12532 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12533 X"$am_mf" : 'X\(//\)[^/]' \| \ 12534 X"$am_mf" : 'X\(//\)$' \| \ 12535 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12536 printf "%s\n" X"$am_mf" | 12537 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12538 s//\1/ 12539 q 12540 } 12541 /^X\(\/\/\)[^/].*/{ 12542 s//\1/ 12543 q 12544 } 12545 /^X\(\/\/\)$/{ 12546 s//\1/ 12547 q 12548 } 12549 /^X\(\/\).*/{ 12550 s//\1/ 12551 q 12552 } 12553 s/.*/./; q'` 12554 am_filepart=`$as_basename -- "$am_mf" || 12555 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12556 X"$am_mf" : 'X\(//\)$' \| \ 12557 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12558 printf "%s\n" X/"$am_mf" | 12559 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12560 s//\1/ 12561 q 12562 } 12563 /^X\/\(\/\/\)$/{ 12564 s//\1/ 12565 q 12566 } 12567 /^X\/\(\/\).*/{ 12568 s//\1/ 12569 q 12570 } 12571 s/.*/./; q'` 12572 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12573 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12574 | $MAKE -f - am--depfiles" >&5 12575 (cd "$am_dirpart" \ 12576 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12577 | $MAKE -f - am--depfiles) >&5 2>&5 12578 ac_status=$? 12579 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12580 (exit $ac_status); } || am_rc=$? 12581 done 12582 if test $am_rc -ne 0; then 12583 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12584 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12585 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12586 for automatic dependency tracking. If GNU make was not used, consider 12587 re-running the configure script with MAKE=\"gmake\" (or whatever is 12588 necessary). You can also try re-running configure with the 12589 '--disable-dependency-tracking' option to at least be able to build 12590 the package (albeit without support for automatic dependency tracking). 12591 See \`config.log' for more details" "$LINENO" 5; } 12592 fi 12593 { am_dirpart=; unset am_dirpart;} 12594 { am_filepart=; unset am_filepart;} 12595 { am_mf=; unset am_mf;} 12596 { am_rc=; unset am_rc;} 12597 rm -f conftest-deps.mk 12598 } 12599 ;; 12600 12601 esac 12602 done # for ac_tag 12603 12604 12605 as_fn_exit 0 12606 _ACEOF 12607 ac_clean_files=$ac_clean_files_save 12608 12609 test $ac_write_fail = 0 || 12610 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12611 12612 12613 # configure is writing to config.log, and then calls config.status. 12614 # config.status does its own redirection, appending to config.log. 12615 # Unfortunately, on DOS this fails, as config.log is still kept open 12616 # by configure, so config.status won't be able to write to it; its 12617 # output is simply discarded. So we exec the FD to /dev/null, 12618 # effectively closing config.log, so it can be properly (re)opened and 12619 # appended to by config.status. When coming back to configure, we 12620 # need to make the FD available again. 12621 if test "$no_create" != yes; then 12622 ac_cs_success=: 12623 ac_config_status_args= 12624 test "$silent" = yes && 12625 ac_config_status_args="$ac_config_status_args --quiet" 12626 exec 5>/dev/null 12627 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12628 exec 5>>config.log 12629 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12630 # would make configure fail if this is the last instruction. 12631 $ac_cs_success || as_fn_exit 1 12632 fi 12633 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12635 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12636 fi 12637 12638 12639
Indexes created Tue Oct 27 00:25:24 UTC 2026