configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for xgc 1.0.7. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xgc/-/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21 then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as 'sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed 'exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144 then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151 else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157 esac ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177 esac 178 fi 179 test x\$exitcode = x0 || exit 1 180 blah=\$(echo \$(echo blah)) 181 test x\"\$blah\" = xblah || exit 1 182 test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187 test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189 then : 190 as_have_required=yes 191 else case e in #( 192 e) as_have_required=no ;; 193 esac 194 fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196 then : 197 198 else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200 as_found=false 201 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202 do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217 then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220 then : 221 break 2 222 fi 223 fi 224 done;; 225 esac 226 as_found=false 227 done 228 IFS=$as_save_IFS 229 if $as_found 230 then : 231 232 else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235 then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237 fi ;; 238 esac 239 fi 240 241 242 if test "x$CONFIG_SHELL" != x 243 then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246 # neutralization value for shells without unset; and this also 247 # works around shells that cannot unset nonexistent variables. 248 # Preserve -v and -x to the replacement shell. 249 BASH_ENV=/dev/null 250 ENV=/dev/null 251 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252 case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257 esac 258 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259 # Admittedly, this is quite paranoid, since all the known shells bail 260 # out after a failed 'exec'. 261 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262 exit 255 263 fi 264 265 if test x$as_have_required = xno 266 then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 274 $0: https://gitlab.freedesktop.org/xorg/app/xgc/-/issues 275 $0: about your system, including any error possibly output 276 $0: before this message. Then install a modern shell, or 277 $0: manually run the script under such a shell if you do 278 $0: have one." 279 fi 280 exit 1 281 fi ;; 282 esac 283 fi 284 fi 285 SHELL=${CONFIG_SHELL-/bin/sh} 286 export SHELL 287 # Unset more variables known to interfere with behavior of common tools. 288 CLICOLOR_FORCE= GREP_OPTIONS= 289 unset CLICOLOR_FORCE GREP_OPTIONS 290 291 ## --------------------- ## 292 ## M4sh Shell Functions. ## 293 ## --------------------- ## 294 # as_fn_unset VAR 295 # --------------- 296 # Portably unset VAR. 297 as_fn_unset () 298 { 299 { eval $1=; unset $1;} 300 } 301 as_unset=as_fn_unset 302 303 304 # as_fn_set_status STATUS 305 # ----------------------- 306 # Set $? to STATUS, without forking. 307 as_fn_set_status () 308 { 309 return $1 310 } # as_fn_set_status 311 312 # as_fn_exit STATUS 313 # ----------------- 314 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 315 as_fn_exit () 316 { 317 set +e 318 as_fn_set_status $1 319 exit $1 320 } # as_fn_exit 321 322 # as_fn_mkdir_p 323 # ------------- 324 # Create "$as_dir" as a directory, including parents if necessary. 325 as_fn_mkdir_p () 326 { 327 328 case $as_dir in #( 329 -*) as_dir=./$as_dir;; 330 esac 331 test -d "$as_dir" || eval $as_mkdir_p || { 332 as_dirs= 333 while :; do 334 case $as_dir in #( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 336 *) as_qdir=$as_dir;; 337 esac 338 as_dirs="'$as_qdir' $as_dirs" 339 as_dir=`$as_dirname -- "$as_dir" || 340 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \ 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 344 printf "%s\n" X"$as_dir" | 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 346 s//\1/ 347 q 348 } 349 /^X\(\/\/\)[^/].*/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)$/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\).*/{ 358 s//\1/ 359 q 360 } 361 s/.*/./; q'` 362 test -d "$as_dir" && break 363 done 364 test -z "$as_dirs" || eval "mkdir $as_dirs" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 366 367 368 } # as_fn_mkdir_p 369 370 # as_fn_executable_p FILE 371 # ----------------------- 372 # Test if FILE is an executable regular file. 373 as_fn_executable_p () 374 { 375 test -f "$1" && test -x "$1" 376 } # as_fn_executable_p 377 # as_fn_append VAR VALUE 378 # ---------------------- 379 # Append the text in VALUE to the end of the definition contained in VAR. Take 380 # advantage of any shell optimizations that allow amortized linear growth over 381 # repeated appends, instead of the typical quadratic growth present in naive 382 # implementations. 383 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 384 then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389 else case e in #( 390 e) as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } ;; 394 esac 395 fi # as_fn_append 396 397 # as_fn_arith ARG... 398 # ------------------ 399 # Perform arithmetic evaluation on the ARGs, and store the result in the 400 # global $as_val. Take advantage of shells that can avoid forks. The arguments 401 # must be portable across $(()) and expr. 402 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 403 then : 404 eval 'as_fn_arith () 405 { 406 as_val=$(( $* )) 407 }' 408 else case e in #( 409 e) as_fn_arith () 410 { 411 as_val=`expr "$@" || test $? -eq 1` 412 } ;; 413 esac 414 fi # as_fn_arith 415 416 417 # as_fn_error STATUS ERROR [LINENO LOG_FD] 418 # ---------------------------------------- 419 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 420 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 421 # script with STATUS, using 1 if that was 0. 422 as_fn_error () 423 { 424 as_status=$1; test $as_status -eq 0 && as_status=1 425 if test "$4"; then 426 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 427 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 428 fi 429 printf "%s\n" "$as_me: error: $2" >&2 430 as_fn_exit $as_status 431 } # as_fn_error 432 433 if expr a : '\(a\)' >/dev/null 2>&1 && 434 test "X`expr 00001 : '.*\(...\)'`" = X001; then 435 as_expr=expr 436 else 437 as_expr=false 438 fi 439 440 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 441 as_basename=basename 442 else 443 as_basename=false 444 fi 445 446 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 447 as_dirname=dirname 448 else 449 as_dirname=false 450 fi 451 452 as_me=`$as_basename -- "$0" || 453 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 454 X"$0" : 'X\(//\)$' \| \ 455 X"$0" : 'X\(/\)' \| . 2>/dev/null || 456 printf "%s\n" X/"$0" | 457 sed '/^.*\/\([^/][^/]*\)\/*$/{ 458 s//\1/ 459 q 460 } 461 /^X\/\(\/\/\)$/{ 462 s//\1/ 463 q 464 } 465 /^X\/\(\/\).*/{ 466 s//\1/ 467 q 468 } 469 s/.*/./; q'` 470 471 # Avoid depending upon Character Ranges. 472 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 473 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 474 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 475 as_cr_digits='0123456789' 476 as_cr_alnum=$as_cr_Letters$as_cr_digits 477 478 479 as_lineno_1=$LINENO as_lineno_1a=$LINENO 480 as_lineno_2=$LINENO as_lineno_2a=$LINENO 481 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 482 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 483 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 484 sed -n ' 485 p 486 /[$]LINENO/= 487 ' <$as_myself | 488 sed ' 489 t clear 490 :clear 491 s/[$]LINENO.*/&-/ 492 t lineno 493 b 494 :lineno 495 N 496 :loop 497 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 498 t loop 499 s/-\n.*// 500 ' >$as_me.lineno && 501 chmod +x "$as_me.lineno" || 502 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 503 504 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 505 # already done that, so ensure we don't try to do so again and fall 506 # in an infinite loop. This has already happened in practice. 507 _as_can_reexec=no; export _as_can_reexec 508 # Don't try to exec as it changes $[0], causing all sort of problems 509 # (the dirname of $[0] is not the place where we might find the 510 # original and so on. Autoconf is especially sensitive to this). 511 . "./$as_me.lineno" 512 # Exit status is that of the last command. 513 exit 514 } 515 516 517 # Determine whether it's possible to make 'echo' print without a newline. 518 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 519 # for compatibility with existing Makefiles. 520 ECHO_C= ECHO_N= ECHO_T= 521 case `echo -n x` in #((((( 522 -n*) 523 case `echo 'xy\c'` in 524 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 525 xy) ECHO_C='\c';; 526 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 527 ECHO_T=' ';; 528 esac;; 529 *) 530 ECHO_N='-n';; 531 esac 532 533 # For backward compatibility with old third-party macros, we provide 534 # the shell variables $as_echo and $as_echo_n. New code should use 535 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 536 as_echo='printf %s\n' 537 as_echo_n='printf %s' 538 539 rm -f conf$$ conf$$.exe conf$$.file 540 if test -d conf$$.dir; then 541 rm -f conf$$.dir/conf$$.file 542 else 543 rm -f conf$$.dir 544 mkdir conf$$.dir 2>/dev/null 545 fi 546 if (echo >conf$$.file) 2>/dev/null; then 547 if ln -s conf$$.file conf$$ 2>/dev/null; then 548 as_ln_s='ln -s' 549 # ... but there are two gotchas: 550 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 551 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 552 # In both cases, we have to default to 'cp -pR'. 553 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 554 as_ln_s='cp -pR' 555 elif ln conf$$.file conf$$ 2>/dev/null; then 556 as_ln_s=ln 557 else 558 as_ln_s='cp -pR' 559 fi 560 else 561 as_ln_s='cp -pR' 562 fi 563 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 564 rmdir conf$$.dir 2>/dev/null 565 566 if mkdir -p . 2>/dev/null; then 567 as_mkdir_p='mkdir -p "$as_dir"' 568 else 569 test -d ./-p && rmdir ./-p 570 as_mkdir_p=false 571 fi 572 573 as_test_x='test -x' 574 as_executable_p=as_fn_executable_p 575 576 # Sed expression to map a string onto a valid CPP name. 577 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 578 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 579 580 # Sed expression to map a string onto a valid variable name. 581 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 582 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 583 584 585 test -n "$DJDIR" || exec 7<&0 </dev/null 586 exec 6>&1 587 588 # Name of the host. 589 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 590 # so uname gets run too. 591 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 592 593 # 594 # Initializations. 595 # 596 ac_default_prefix=/usr/local 597 ac_clean_files= 598 ac_config_libobj_dir=. 599 LIBOBJS= 600 cross_compiling=no 601 subdirs= 602 MFLAGS= 603 MAKEFLAGS= 604 605 # Identity of this package. 606 PACKAGE_NAME='xgc' 607 PACKAGE_TARNAME='xgc' 608 PACKAGE_VERSION='1.0.7' 609 PACKAGE_STRING='xgc 1.0.7' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xgc/-/issues' 611 PACKAGE_URL='' 612 613 ac_unique_file="Makefile.am" 614 # Factoring default headers for most tests. 615 ac_includes_default="\ 616 #include <stddef.h> 617 #ifdef HAVE_STDIO_H 618 # include <stdio.h> 619 #endif 620 #ifdef HAVE_STDLIB_H 621 # include <stdlib.h> 622 #endif 623 #ifdef HAVE_STRING_H 624 # include <string.h> 625 #endif 626 #ifdef HAVE_INTTYPES_H 627 # include <inttypes.h> 628 #endif 629 #ifdef HAVE_STDINT_H 630 # include <stdint.h> 631 #endif 632 #ifdef HAVE_STRINGS_H 633 # include <strings.h> 634 #endif 635 #ifdef HAVE_SYS_TYPES_H 636 # include <sys/types.h> 637 #endif 638 #ifdef HAVE_SYS_STAT_H 639 # include <sys/stat.h> 640 #endif 641 #ifdef HAVE_UNISTD_H 642 # include <unistd.h> 643 #endif" 644 645 ac_header_c_list= 646 ac_subst_vars='am__EXEEXT_FALSE 647 am__EXEEXT_TRUE 648 LTLIBOBJS 649 LIBOBJS 650 appdefaultdir 651 XGC_LIBS 652 XGC_CFLAGS 653 YACC_INST 654 YFLAGS 655 YACC 656 LEXLIB 657 LEX_OUTPUT_ROOT 658 LEX 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__xargs_n 707 am__rm_f_notfound 708 AM_BACKSLASH 709 AM_DEFAULT_VERBOSITY 710 AM_DEFAULT_V 711 AM_V 712 CSCOPE 713 ETAGS 714 CTAGS 715 am__untar 716 am__tar 717 AMTAR 718 am__leading_dot 719 SET_MAKE 720 AWK 721 mkdir_p 722 MKDIR_P 723 INSTALL_STRIP_PROGRAM 724 STRIP 725 install_sh 726 MAKEINFO 727 AUTOHEADER 728 AUTOMAKE 729 AUTOCONF 730 ACLOCAL 731 VERSION 732 PACKAGE 733 CYGPATH_W 734 am__isrc 735 INSTALL_DATA 736 INSTALL_SCRIPT 737 INSTALL_PROGRAM 738 target_alias 739 host_alias 740 build_alias 741 LIBS 742 ECHO_T 743 ECHO_N 744 ECHO_C 745 DEFS 746 mandir 747 localedir 748 libdir 749 psdir 750 pdfdir 751 dvidir 752 htmldir 753 infodir 754 docdir 755 oldincludedir 756 includedir 757 runstatedir 758 localstatedir 759 sharedstatedir 760 sysconfdir 761 datadir 762 datarootdir 763 libexecdir 764 sbindir 765 bindir 766 program_transform_name 767 prefix 768 exec_prefix 769 PACKAGE_URL 770 PACKAGE_BUGREPORT 771 PACKAGE_STRING 772 PACKAGE_VERSION 773 PACKAGE_TARNAME 774 PACKAGE_NAME 775 PATH_SEPARATOR 776 SHELL 777 am__quote' 778 ac_subst_files='' 779 ac_user_opts=' 780 enable_option_checking 781 enable_silent_rules 782 enable_dependency_tracking 783 enable_selective_werror 784 enable_strict_compilation 785 with_appdefaultdir 786 ' 787 ac_precious_vars='build_alias 788 host_alias 789 target_alias 790 CC 791 CFLAGS 792 LDFLAGS 793 LIBS 794 CPPFLAGS 795 PKG_CONFIG 796 PKG_CONFIG_PATH 797 PKG_CONFIG_LIBDIR 798 YACC 799 YFLAGS 800 XGC_CFLAGS 801 XGC_LIBS' 802 803 804 # 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[VAR=VALUE]... 1353 1354 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1355 VAR=VALUE. See below for descriptions of some of the useful variables. 1356 1357 Defaults for the options are specified in brackets. 1358 1359 Configuration: 1360 -h, --help display this help and exit 1361 --help=short display options specific to this package 1362 --help=recursive display the short help of all the included packages 1363 -V, --version display version information and exit 1364 -q, --quiet, --silent do not print 'checking ...' messages 1365 --cache-file=FILE cache test results in FILE [disabled] 1366 -C, --config-cache alias for '--cache-file=config.cache' 1367 -n, --no-create do not create output files 1368 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1369 1370 Installation directories: 1371 --prefix=PREFIX install architecture-independent files in PREFIX 1372 [$ac_default_prefix] 1373 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1374 [PREFIX] 1375 1376 By default, 'make install' will install all the files in 1377 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1378 an installation prefix other than '$ac_default_prefix' using '--prefix', 1379 for instance '--prefix=\$HOME'. 1380 1381 For better control, use the options below. 1382 1383 Fine tuning of the installation directories: 1384 --bindir=DIR user executables [EPREFIX/bin] 1385 --sbindir=DIR system admin executables [EPREFIX/sbin] 1386 --libexecdir=DIR program executables [EPREFIX/libexec] 1387 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1388 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1389 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1390 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1391 --libdir=DIR object code libraries [EPREFIX/lib] 1392 --includedir=DIR C header files [PREFIX/include] 1393 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1394 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1395 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1396 --infodir=DIR info documentation [DATAROOTDIR/info] 1397 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1398 --mandir=DIR man documentation [DATAROOTDIR/man] 1399 --docdir=DIR documentation root [DATAROOTDIR/doc/xgc] 1400 --htmldir=DIR html documentation [DOCDIR] 1401 --dvidir=DIR dvi documentation [DOCDIR] 1402 --pdfdir=DIR pdf documentation [DOCDIR] 1403 --psdir=DIR ps documentation [DOCDIR] 1404 _ACEOF 1405 1406 cat <<\_ACEOF 1407 1408 Program names: 1409 --program-prefix=PREFIX prepend PREFIX to installed program names 1410 --program-suffix=SUFFIX append SUFFIX to installed program names 1411 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1412 1413 System types: 1414 --build=BUILD configure for building on BUILD [guessed] 1415 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1416 _ACEOF 1417 fi 1418 1419 if test -n "$ac_init_help"; then 1420 case $ac_init_help in 1421 short | recursive ) echo "Configuration of xgc 1.0.7:";; 1422 esac 1423 cat <<\_ACEOF 1424 1425 Optional Features: 1426 --disable-option-checking ignore unrecognized --enable/--with options 1427 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1428 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1429 --enable-silent-rules less verbose build output (undo: "make V=1") 1430 --disable-silent-rules verbose build output (undo: "make V=0") 1431 --enable-dependency-tracking 1432 do not reject slow dependency extractors 1433 --disable-dependency-tracking 1434 speeds up one-time build 1435 --disable-selective-werror 1436 Turn off selective compiler errors. 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1477 fi 1478 1479 if test "$ac_init_help" = "recursive"; then 1480 # If there are subdirs, report their specific --help. 1481 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1482 test -d "$ac_dir" || 1483 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1484 continue 1485 ac_builddir=. 1486 1487 case "$ac_dir" in 1488 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1489 *) 1490 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1491 # A ".." for each directory in $ac_dir_suffix. 1492 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1493 case $ac_top_builddir_sub in 1494 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1495 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1496 esac ;; 1497 esac 1498 ac_abs_top_builddir=$ac_pwd 1499 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1500 # for backward compatibility: 1501 ac_top_builddir=$ac_top_build_prefix 1502 1503 case $srcdir in 1504 .) # We are building in place. 1505 ac_srcdir=. 1506 ac_top_srcdir=$ac_top_builddir_sub 1507 ac_abs_top_srcdir=$ac_pwd ;; 1508 [\\/]* | ?:[\\/]* ) # Absolute name. 1509 ac_srcdir=$srcdir$ac_dir_suffix; 1510 ac_top_srcdir=$srcdir 1511 ac_abs_top_srcdir=$srcdir ;; 1512 *) # Relative name. 1513 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1514 ac_top_srcdir=$ac_top_build_prefix$srcdir 1515 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1516 esac 1517 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1518 1519 cd "$ac_dir" || { ac_status=$?; continue; } 1520 # Check for configure.gnu first; this name is used for a wrapper for 1521 # Metaconfig's "Configure" on case-insensitive file systems. 1522 if test -f "$ac_srcdir/configure.gnu"; then 1523 echo && 1524 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1525 elif test -f "$ac_srcdir/configure"; then 1526 echo && 1527 $SHELL "$ac_srcdir/configure" --help=recursive 1528 else 1529 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1530 fi || ac_status=$? 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1568 if test -s conftest.err; then 1569 grep -v '^ *+' conftest.err >conftest.er1 1570 cat conftest.er1 >&5 1571 mv -f conftest.er1 conftest.err 1572 fi 1573 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1574 test $ac_status = 0; } && { 1575 test -z "$ac_c_werror_flag" || 1576 test ! -s conftest.err 1577 } && test -s conftest.$ac_objext 1578 then : 1579 ac_retval=0 1580 else case e in #( 1581 e) printf "%s\n" "$as_me: failed program was:" >&5 1582 sed 's/^/| /' conftest.$ac_ext >&5 1583 1584 ac_retval=1 ;; 1585 esac 1586 fi 1587 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1588 as_fn_set_status $ac_retval 1589 1590 } # ac_fn_c_try_compile 1591 1592 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1593 # ------------------------------------------------------------------ 1594 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1595 # accordingly. 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" >&6; } 1655 if eval test \${$3+y} 1656 then : 1657 printf %s "(cached) " >&6 1658 else case e in #( 1659 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1660 /* end confdefs.h. */ 1661 $4 1662 #include <$2> 1663 _ACEOF 1664 if ac_fn_c_try_compile "$LINENO" 1665 then : 1666 eval "$3=yes" 1667 else case e in #( 1668 e) eval "$3=no" ;; 1669 esac 1670 fi 1671 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1672 esac 1673 fi 1674 eval ac_res=\$$3 1675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1676 printf "%s\n" "$ac_res" >&6; } 1677 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1678 1679 } # ac_fn_c_check_header_compile 1680 1681 # ac_fn_c_try_link LINENO 1682 # ----------------------- 1683 # Try to link conftest.$ac_ext, and return whether this succeeded. 1684 ac_fn_c_try_link () 1685 { 1686 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1687 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1688 if { { ac_try="$ac_link" 1689 case "(($ac_try" in 1690 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1691 *) ac_try_echo=$ac_try;; 1692 esac 1693 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1694 printf "%s\n" "$ac_try_echo"; } >&5 1695 (eval "$ac_link") 2>conftest.err 1696 ac_status=$? 1697 if test -s conftest.err; then 1698 grep -v '^ *+' conftest.err >conftest.er1 1699 cat conftest.er1 >&5 1700 mv -f conftest.er1 conftest.err 1701 fi 1702 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1703 test $ac_status = 0; } && { 1704 test -z "$ac_c_werror_flag" || 1705 test ! -s conftest.err 1706 } && test -s conftest$ac_exeext && { 1707 test "$cross_compiling" = yes || 1708 test -x conftest$ac_exeext 1709 } 1710 then : 1711 ac_retval=0 1712 else case e in #( 1713 e) printf "%s\n" "$as_me: failed program was:" >&5 1714 sed 's/^/| /' conftest.$ac_ext >&5 1715 1716 ac_retval=1 ;; 1717 esac 1718 fi 1719 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1720 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1721 # interfere with the next link command; also delete a directory that is 1722 # left behind by Apple's compiler. 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" >&6; } 1737 if eval test \${$3+y} 1738 then : 1739 printf %s "(cached) " >&6 1740 else case e in #( 1741 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1742 /* end confdefs.h. */ 1743 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1744 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1745 #define $2 innocuous_$2 1746 1747 /* System header to define __stub macros and hopefully few prototypes, 1748 which can conflict with char $2 (void); below. */ 1749 1750 #include <limits.h> 1751 #undef $2 1752 1753 /* Override any GCC internal prototype to avoid an error. 1754 Use char because int might match the return type of a GCC 1755 builtin and then its argument prototype would still apply. */ 1756 #ifdef __cplusplus 1757 extern "C" 1758 #endif 1759 char $2 (void); 1760 /* The GNU C library defines this for functions which it implements 1761 to always fail with ENOSYS. Some functions are actually named 1762 something starting with __ and the normal name is an alias. */ 1763 #if defined __stub_$2 || defined __stub___$2 1764 choke me 1765 #endif 1766 1767 int 1768 main (void) 1769 { 1770 return $2 (); 1771 ; 1772 return 0; 1773 } 1774 _ACEOF 1775 if ac_fn_c_try_link "$LINENO" 1776 then : 1777 eval "$3=yes" 1778 else case e in #( 1779 e) eval "$3=no" ;; 1780 esac 1781 fi 1782 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1783 conftest$ac_exeext conftest.$ac_ext ;; 1784 esac 1785 fi 1786 eval ac_res=\$$3 1787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1788 printf "%s\n" "$ac_res" >&6; } 1789 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1790 1791 } # ac_fn_c_check_func 1792 ac_configure_args_raw= 1793 for ac_arg 1794 do 1795 case $ac_arg in 1796 *\'*) 1797 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1798 esac 1799 as_fn_append ac_configure_args_raw " '$ac_arg'" 1800 done 1801 1802 case $ac_configure_args_raw in 1803 *$as_nl*) 1804 ac_safe_unquote= ;; 1805 *) 1806 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1807 ac_unsafe_a="$ac_unsafe_z#~" 1808 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1809 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1810 esac 1811 1812 cat >config.log <<_ACEOF 1813 This file contains any messages produced by compilers while 1814 running configure, to aid debugging if configure makes a mistake. 1815 1816 It was created by xgc $as_me 1.0.7, which was 1817 generated by GNU Autoconf 2.72. Invocation command line was 1818 1819 $ $0$ac_configure_args_raw 1820 1821 _ACEOF 1822 exec 5>>config.log 1823 { 1824 cat <<_ASUNAME 1825 ## --------- ## 1826 ## Platform. ## 1827 ## --------- ## 1828 1829 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1830 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1831 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1832 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1833 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1834 1835 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1836 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1837 1838 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1839 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1840 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1841 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1842 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1843 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1844 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1845 1846 _ASUNAME 1847 1848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1849 for as_dir in $PATH 1850 do 1851 IFS=$as_save_IFS 1852 case $as_dir in #((( 1853 '') as_dir=./ ;; 1854 */) ;; 1855 *) as_dir=$as_dir/ ;; 1856 esac 1857 printf "%s\n" "PATH: $as_dir" 1858 done 1859 IFS=$as_save_IFS 1860 1861 } >&5 1862 1863 cat >&5 <<_ACEOF 1864 1865 1866 ## ----------- ## 1867 ## Core tests. ## 1868 ## ----------- ## 1869 1870 _ACEOF 1871 1872 1873 # Keep a trace of the command line. 1874 # Strip out --no-create and --no-recursion so they do not pile up. 1875 # Strip out --silent because we don't want to record it for future runs. 1876 # Also quote any args containing shell meta-characters. 1877 # Make two passes to allow for proper duplicate-argument suppression. 1878 ac_configure_args= 1879 ac_configure_args0= 1880 ac_configure_args1= 1881 ac_must_keep_next=false 1882 for ac_pass in 1 2 1883 do 1884 for ac_arg 1885 do 1886 case $ac_arg in 1887 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1888 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1889 | -silent | --silent | --silen | --sile | --sil) 1890 continue ;; 1891 *\'*) 1892 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1893 esac 1894 case $ac_pass in 1895 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1896 2) 1897 as_fn_append ac_configure_args1 " '$ac_arg'" 1898 if test $ac_must_keep_next = true; then 1899 ac_must_keep_next=false # Got value, back to normal. 1900 else 1901 case $ac_arg in 1902 *=* | --config-cache | -C | -disable-* | --disable-* \ 1903 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1904 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1905 | -with-* | --with-* | -without-* | --without-* | --x) 1906 case "$ac_configure_args0 " in 1907 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1908 esac 1909 ;; 1910 -* ) ac_must_keep_next=true ;; 1911 esac 1912 fi 1913 as_fn_append ac_configure_args " '$ac_arg'" 1914 ;; 1915 esac 1916 done 1917 done 1918 { ac_configure_args0=; unset ac_configure_args0;} 1919 { ac_configure_args1=; unset ac_configure_args1;} 1920 1921 # When interrupted or exit'd, cleanup temporary files, and complete 1922 # config.log. We remove comments because anyway the quotes in there 1923 # would cause problems or look ugly. 1924 # WARNING: Use '\'' to represent an apostrophe within the trap. 1925 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1926 trap 'exit_status=$? 1927 # Sanitize IFS. 1928 IFS=" "" $as_nl" 1929 # Save into config.log some information that might help in debugging. 1930 { 1931 echo 1932 1933 printf "%s\n" "## ---------------- ## 1934 ## Cache variables. ## 1935 ## ---------------- ##" 1936 echo 1937 # The following way of writing the cache mishandles newlines in values, 1938 ( 1939 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1940 eval ac_val=\$$ac_var 1941 case $ac_val in #( 1942 *${as_nl}*) 1943 case $ac_var in #( 1944 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1945 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1946 esac 1947 case $ac_var in #( 1948 _ | IFS | as_nl) ;; #( 1949 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1950 *) { eval $ac_var=; unset $ac_var;} ;; 1951 esac ;; 1952 esac 1953 done 1954 (set) 2>&1 | 1955 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1956 *${as_nl}ac_space=\ *) 1957 sed -n \ 1958 "s/'\''/'\''\\\\'\'''\''/g; 1959 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1960 ;; #( 1961 *) 1962 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1963 ;; 1964 esac | 1965 sort 1966 ) 1967 echo 1968 1969 printf "%s\n" "## ----------------- ## 1970 ## Output variables. ## 1971 ## ----------------- ##" 1972 echo 1973 for ac_var in $ac_subst_vars 1974 do 1975 eval ac_val=\$$ac_var 1976 case $ac_val in 1977 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1978 esac 1979 printf "%s\n" "$ac_var='\''$ac_val'\''" 1980 done | sort 1981 echo 1982 1983 if test -n "$ac_subst_files"; then 1984 printf "%s\n" "## ------------------- ## 1985 ## File substitutions. ## 1986 ## ------------------- ##" 1987 echo 1988 for ac_var in $ac_subst_files 1989 do 1990 eval ac_val=\$$ac_var 1991 case $ac_val in 1992 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1993 esac 1994 printf "%s\n" "$ac_var='\''$ac_val'\''" 1995 done | sort 1996 echo 1997 fi 1998 1999 if test -s confdefs.h; then 2000 printf "%s\n" "## ----------- ## 2001 ## confdefs.h. ## 2002 ## ----------- ##" 2003 echo 2004 cat confdefs.h 2005 echo 2006 fi 2007 test "$ac_signal" != 0 && 2008 printf "%s\n" "$as_me: caught signal $ac_signal" 2009 printf "%s\n" "$as_me: exit $exit_status" 2010 } >&5 2011 rm -f core *.core core.conftest.* && 2012 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2013 exit $exit_status 2014 ' 0 2015 for ac_signal in 1 2 13 15; do 2016 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2017 done 2018 ac_signal=0 2019 2020 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2021 rm -f -r conftest* confdefs.h 2022 2023 printf "%s\n" "/* confdefs.h */" > confdefs.h 2024 2025 # Predefined preprocessor variables. 2026 2027 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2028 2029 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2030 2031 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2032 2033 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2034 2035 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2036 2037 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2038 2039 2040 # Let the site file select an alternate cache file if it wants to. 2041 # Prefer an explicitly selected file to automatically selected ones. 2042 if test -n "$CONFIG_SITE"; then 2043 ac_site_files="$CONFIG_SITE" 2044 elif test "x$prefix" != xNONE; then 2045 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2046 else 2047 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2048 fi 2049 2050 for ac_site_file in $ac_site_files 2051 do 2052 case $ac_site_file in #( 2053 */*) : 2054 ;; #( 2055 *) : 2056 ac_site_file=./$ac_site_file ;; 2057 esac 2058 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2060 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2061 sed 's/^/| /' "$ac_site_file" >&5 2062 . "$ac_site_file" \ 2063 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2064 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2065 as_fn_error $? "failed to load site script $ac_site_file 2066 See 'config.log' for more details" "$LINENO" 5; } 2067 fi 2068 done 2069 2070 if test -r "$cache_file"; then 2071 # Some versions of bash will fail to source /dev/null (special files 2072 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2073 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2075 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2076 case $cache_file in 2077 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2078 *) . "./$cache_file";; 2079 esac 2080 fi 2081 else 2082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2083 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2084 >$cache_file 2085 fi 2086 2087 # Test code for whether the C compiler supports C89 (global declarations) 2088 ac_c_conftest_c89_globals=' 2089 /* Does the compiler advertise C89 conformance? 2090 Do not test the value of __STDC__, because some compilers set it to 0 2091 while being otherwise adequately conformant. */ 2092 #if !defined __STDC__ 2093 # error "Compiler does not advertise C89 conformance" 2094 #endif 2095 2096 #include <stddef.h> 2097 #include <stdarg.h> 2098 struct stat; 2099 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2100 struct buf { int x; }; 2101 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2102 static char *e (char **p, int i) 2103 { 2104 return p[i]; 2105 } 2106 static char *f (char * (*g) (char **, int), char **p, ...) 2107 { 2108 char *s; 2109 va_list v; 2110 va_start (v,p); 2111 s = g (p, va_arg (v,int)); 2112 va_end (v); 2113 return s; 2114 } 2115 2116 /* C89 style stringification. */ 2117 #define noexpand_stringify(a) #a 2118 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2119 2120 /* C89 style token pasting. Exercises some of the corner cases that 2121 e.g. old MSVC gets wrong, but not very hard. */ 2122 #define noexpand_concat(a,b) a##b 2123 #define expand_concat(a,b) noexpand_concat(a,b) 2124 extern int vA; 2125 extern int vbee; 2126 #define aye A 2127 #define bee B 2128 int *pvA = &expand_concat(v,aye); 2129 int *pvbee = &noexpand_concat(v,bee); 2130 2131 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2132 function prototypes and stuff, but not \xHH hex character constants. 2133 These do not provoke an error unfortunately, instead are silently treated 2134 as an "x". The following induces an error, until -std is added to get 2135 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2136 array size at least. It is necessary to write \x00 == 0 to get something 2137 that is true only with -std. */ 2138 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2139 2140 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2141 inside strings and character constants. */ 2142 #define FOO(x) '\''x'\'' 2143 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2144 2145 int test (int i, double x); 2146 struct s1 {int (*f) (int a);}; 2147 struct s2 {int (*f) (double a);}; 2148 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2149 int, int);' 2150 2151 # Test code for whether the C compiler supports C89 (body of main). 2152 ac_c_conftest_c89_main=' 2153 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2154 ' 2155 2156 # Test code for whether the C compiler supports C99 (global declarations) 2157 ac_c_conftest_c99_globals=' 2158 /* Does the compiler advertise C99 conformance? */ 2159 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2160 # error "Compiler does not advertise C99 conformance" 2161 #endif 2162 2163 // See if C++-style comments work. 2164 2165 #include <stdbool.h> 2166 extern int puts (const char *); 2167 extern int printf (const char *, ...); 2168 extern int dprintf (int, const char *, ...); 2169 extern void *malloc (size_t); 2170 extern void free (void *); 2171 2172 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2173 // dprintf is used instead of fprintf to avoid needing to declare 2174 // FILE and stderr. 2175 #define debug(...) dprintf (2, __VA_ARGS__) 2176 #define showlist(...) puts (#__VA_ARGS__) 2177 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2178 static void 2179 test_varargs_macros (void) 2180 { 2181 int x = 1234; 2182 int y = 5678; 2183 debug ("Flag"); 2184 debug ("X = %d\n", x); 2185 showlist (The first, second, and third items.); 2186 report (x>y, "x is %d but y is %d", x, y); 2187 } 2188 2189 // Check long long types. 2190 #define BIG64 18446744073709551615ull 2191 #define BIG32 4294967295ul 2192 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2193 #if !BIG_OK 2194 #error "your preprocessor is broken" 2195 #endif 2196 #if BIG_OK 2197 #else 2198 #error "your preprocessor is broken" 2199 #endif 2200 static long long int bignum = -9223372036854775807LL; 2201 static unsigned long long int ubignum = BIG64; 2202 2203 struct incomplete_array 2204 { 2205 int datasize; 2206 double data[]; 2207 }; 2208 2209 struct named_init { 2210 int number; 2211 const wchar_t *name; 2212 double average; 2213 }; 2214 2215 typedef const char *ccp; 2216 2217 static inline int 2218 test_restrict (ccp restrict text) 2219 { 2220 // Iterate through items via the restricted pointer. 2221 // Also check for declarations in for loops. 2222 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2223 continue; 2224 return 0; 2225 } 2226 2227 // Check varargs and va_copy. 2228 static bool 2229 test_varargs (const char *format, ...) 2230 { 2231 va_list args; 2232 va_start (args, format); 2233 va_list args_copy; 2234 va_copy (args_copy, args); 2235 2236 const char *str = ""; 2237 int number = 0; 2238 float fnumber = 0; 2239 2240 while (*format) 2241 { 2242 switch (*format++) 2243 { 2244 case '\''s'\'': // string 2245 str = va_arg (args_copy, const char *); 2246 break; 2247 case '\''d'\'': // int 2248 number = va_arg (args_copy, int); 2249 break; 2250 case '\''f'\'': // float 2251 fnumber = va_arg (args_copy, double); 2252 break; 2253 default: 2254 break; 2255 } 2256 } 2257 va_end (args_copy); 2258 va_end (args); 2259 2260 return *str && number && fnumber; 2261 } 2262 ' 2263 2264 # Test code for whether the C compiler supports C99 (body of main). 2265 ac_c_conftest_c99_main=' 2266 // Check bool. 2267 _Bool success = false; 2268 success |= (argc != 0); 2269 2270 // Check restrict. 2271 if (test_restrict ("String literal") == 0) 2272 success = true; 2273 char *restrict newvar = "Another string"; 2274 2275 // Check varargs. 2276 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2277 test_varargs_macros (); 2278 2279 // Check flexible array members. 2280 struct incomplete_array *ia = 2281 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2282 ia->datasize = 10; 2283 for (int i = 0; i < ia->datasize; ++i) 2284 ia->data[i] = i * 1.234; 2285 // Work around memory leak warnings. 2286 free (ia); 2287 2288 // Check named initializers. 2289 struct named_init ni = { 2290 .number = 34, 2291 .name = L"Test wide string", 2292 .average = 543.34343, 2293 }; 2294 2295 ni.number = 58; 2296 2297 int dynamic_array[ni.number]; 2298 dynamic_array[0] = argv[0][0]; 2299 dynamic_array[ni.number - 1] = 543; 2300 2301 // work around unused variable warnings 2302 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2303 || dynamic_array[ni.number - 1] != 543); 2304 ' 2305 2306 # Test code for whether the C compiler supports C11 (global declarations) 2307 ac_c_conftest_c11_globals=' 2308 /* Does the compiler advertise C11 conformance? */ 2309 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2310 # error "Compiler does not advertise C11 conformance" 2311 #endif 2312 2313 // Check _Alignas. 2314 char _Alignas (double) aligned_as_double; 2315 char _Alignas (0) no_special_alignment; 2316 extern char aligned_as_int; 2317 char _Alignas (0) _Alignas (int) aligned_as_int; 2318 2319 // Check _Alignof. 2320 enum 2321 { 2322 int_alignment = _Alignof (int), 2323 int_array_alignment = _Alignof (int[100]), 2324 char_alignment = _Alignof (char) 2325 }; 2326 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2327 2328 // Check _Noreturn. 2329 int _Noreturn does_not_return (void) { for (;;) continue; } 2330 2331 // Check _Static_assert. 2332 struct test_static_assert 2333 { 2334 int x; 2335 _Static_assert (sizeof (int) <= sizeof (long int), 2336 "_Static_assert does not work in struct"); 2337 long int y; 2338 }; 2339 2340 // Check UTF-8 literals. 2341 #define u8 syntax error! 2342 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2343 2344 // Check duplicate typedefs. 2345 typedef long *long_ptr; 2346 typedef long int *long_ptr; 2347 typedef long_ptr long_ptr; 2348 2349 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2350 struct anonymous 2351 { 2352 union { 2353 struct { int i; int j; }; 2354 struct { int k; long int l; } w; 2355 }; 2356 int m; 2357 } v1; 2358 ' 2359 2360 # Test code for whether the C compiler supports C11 (body of main). 2361 ac_c_conftest_c11_main=' 2362 _Static_assert ((offsetof (struct anonymous, i) 2363 == offsetof (struct anonymous, w.k)), 2364 "Anonymous union alignment botch"); 2365 v1.i = 2; 2366 v1.w.k = 5; 2367 ok |= v1.i != 5; 2368 ' 2369 2370 # Test code for whether the C compiler supports C11 (complete). 2371 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2372 ${ac_c_conftest_c99_globals} 2373 ${ac_c_conftest_c11_globals} 2374 2375 int 2376 main (int argc, char **argv) 2377 { 2378 int ok = 0; 2379 ${ac_c_conftest_c89_main} 2380 ${ac_c_conftest_c99_main} 2381 ${ac_c_conftest_c11_main} 2382 return ok; 2383 } 2384 " 2385 2386 # Test code for whether the C compiler supports C99 (complete). 2387 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2388 ${ac_c_conftest_c99_globals} 2389 2390 int 2391 main (int argc, char **argv) 2392 { 2393 int ok = 0; 2394 ${ac_c_conftest_c89_main} 2395 ${ac_c_conftest_c99_main} 2396 return ok; 2397 } 2398 " 2399 2400 # Test code for whether the C compiler supports C89 (complete). 2401 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2402 2403 int 2404 main (int argc, char **argv) 2405 { 2406 int ok = 0; 2407 ${ac_c_conftest_c89_main} 2408 return ok; 2409 } 2410 " 2411 2412 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2413 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2414 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2415 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2416 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2417 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2418 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2419 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2420 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2421 2422 # Auxiliary files required by this configure script. 2423 ac_aux_files="config.guess config.sub compile missing install-sh" 2424 2425 # Locations in which to look for auxiliary files. 2426 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2427 2428 # Search for a directory containing all of the required auxiliary files, 2429 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2430 # If we don't find one directory that contains all the files we need, 2431 # we report the set of missing files from the *first* directory in 2432 # $ac_aux_dir_candidates and give up. 2433 ac_missing_aux_files="" 2434 ac_first_candidate=: 2435 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2437 as_found=false 2438 for as_dir in $ac_aux_dir_candidates 2439 do 2440 IFS=$as_save_IFS 2441 case $as_dir in #((( 2442 '') as_dir=./ ;; 2443 */) ;; 2444 *) as_dir=$as_dir/ ;; 2445 esac 2446 as_found=: 2447 2448 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2449 ac_aux_dir_found=yes 2450 ac_install_sh= 2451 for ac_aux in $ac_aux_files 2452 do 2453 # As a special case, if "install-sh" is required, that requirement 2454 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2455 # and $ac_install_sh is set appropriately for whichever one is found. 2456 if test x"$ac_aux" = x"install-sh" 2457 then 2458 if test -f "${as_dir}install-sh"; then 2459 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2460 ac_install_sh="${as_dir}install-sh -c" 2461 elif test -f "${as_dir}install.sh"; then 2462 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2463 ac_install_sh="${as_dir}install.sh -c" 2464 elif test -f "${as_dir}shtool"; then 2465 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2466 ac_install_sh="${as_dir}shtool install -c" 2467 else 2468 ac_aux_dir_found=no 2469 if $ac_first_candidate; then 2470 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2471 else 2472 break 2473 fi 2474 fi 2475 else 2476 if test -f "${as_dir}${ac_aux}"; then 2477 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2478 else 2479 ac_aux_dir_found=no 2480 if $ac_first_candidate; then 2481 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2482 else 2483 break 2484 fi 2485 fi 2486 fi 2487 done 2488 if test "$ac_aux_dir_found" = yes; then 2489 ac_aux_dir="$as_dir" 2490 break 2491 fi 2492 ac_first_candidate=false 2493 2494 as_found=false 2495 done 2496 IFS=$as_save_IFS 2497 if $as_found 2498 then : 2499 2500 else case e in #( 2501 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2502 esac 2503 fi 2504 2505 2506 # These three variables are undocumented and unsupported, 2507 # and are intended to be withdrawn in a future Autoconf release. 2508 # They can cause serious problems if a builder's source tree is in a directory 2509 # whose full name contains unusual characters. 2510 if test -f "${ac_aux_dir}config.guess"; then 2511 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2512 fi 2513 if test -f "${ac_aux_dir}config.sub"; then 2514 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2515 fi 2516 if test -f "$ac_aux_dir/configure"; then 2517 ac_configure="$SHELL ${ac_aux_dir}configure" 2518 fi 2519 2520 # Check that the precious variables saved in the cache have kept the same 2521 # value. 2522 ac_cache_corrupted=false 2523 for ac_var in $ac_precious_vars; do 2524 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2525 eval ac_new_set=\$ac_env_${ac_var}_set 2526 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2527 eval ac_new_val=\$ac_env_${ac_var}_value 2528 case $ac_old_set,$ac_new_set in 2529 set,) 2530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2531 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2532 ac_cache_corrupted=: ;; 2533 ,set) 2534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2535 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2536 ac_cache_corrupted=: ;; 2537 ,);; 2538 *) 2539 if test "x$ac_old_val" != "x$ac_new_val"; then 2540 # differences in whitespace do not lead to failure. 2541 ac_old_val_w=`echo x $ac_old_val` 2542 ac_new_val_w=`echo x $ac_new_val` 2543 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2545 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2546 ac_cache_corrupted=: 2547 else 2548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2549 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2550 eval $ac_var=\$ac_old_val 2551 fi 2552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2553 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2555 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2556 fi;; 2557 esac 2558 # Pass precious variables to config.status. 2559 if test "$ac_new_set" = set; then 2560 case $ac_new_val in 2561 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2562 *) ac_arg=$ac_var=$ac_new_val ;; 2563 esac 2564 case " $ac_configure_args " in 2565 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2566 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2567 esac 2568 fi 2569 done 2570 if $ac_cache_corrupted; then 2571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2572 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2574 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2575 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2576 and start over" "$LINENO" 5 2577 fi 2578 ## -------------------- ## 2579 ## Main body of script. ## 2580 ## -------------------- ## 2581 2582 ac_ext=c 2583 ac_cpp='$CPP $CPPFLAGS' 2584 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2585 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2586 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2587 2588 2589 2590 ac_config_headers="$ac_config_headers config.h" 2591 2592 2593 # Initialize Automake 2594 am__api_version='1.18' 2595 2596 2597 2598 # Find a good install program. We prefer a C program (faster), 2599 # so one script is as good as another. But avoid the broken or 2600 # incompatible versions: 2601 # SysV /etc/install, /usr/sbin/install 2602 # SunOS /usr/etc/install 2603 # IRIX /sbin/install 2604 # AIX /bin/install 2605 # AmigaOS /C/install, which installs bootblocks on floppy discs 2606 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2607 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2608 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2609 # OS/2's system install, which has a completely different semantic 2610 # ./install, which can be erroneously created by make from ./install.sh. 2611 # Reject install programs that cannot install multiple files. 2612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2613 printf %s "checking for a BSD-compatible install... " >&6; } 2614 if test -z "$INSTALL"; then 2615 if test ${ac_cv_path_install+y} 2616 then : 2617 printf %s "(cached) " >&6 2618 else case e in #( 2619 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2620 for as_dir in $PATH 2621 do 2622 IFS=$as_save_IFS 2623 case $as_dir in #((( 2624 '') as_dir=./ ;; 2625 */) ;; 2626 *) as_dir=$as_dir/ ;; 2627 esac 2628 # Account for fact that we put trailing slashes in our PATH walk. 2629 case $as_dir in #(( 2630 ./ | /[cC]/* | \ 2631 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2632 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2633 /usr/ucb/* ) ;; 2634 *) 2635 # OSF1 and SCO ODT 3.0 have their own names for install. 2636 # Don't use installbsd from OSF since it installs stuff as root 2637 # by default. 2638 for ac_prog in ginstall scoinst install; do 2639 for ac_exec_ext in '' $ac_executable_extensions; do 2640 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2641 if test $ac_prog = install && 2642 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2643 # AIX install. It has an incompatible calling convention. 2644 : 2645 elif test $ac_prog = install && 2646 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2647 # program-specific install script used by HP pwplus--don't use. 2648 : 2649 else 2650 rm -rf conftest.one conftest.two conftest.dir 2651 echo one > conftest.one 2652 echo two > conftest.two 2653 mkdir conftest.dir 2654 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2655 test -s conftest.one && test -s conftest.two && 2656 test -s conftest.dir/conftest.one && 2657 test -s conftest.dir/conftest.two 2658 then 2659 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2660 break 3 2661 fi 2662 fi 2663 fi 2664 done 2665 done 2666 ;; 2667 esac 2668 2669 done 2670 IFS=$as_save_IFS 2671 2672 rm -rf conftest.one conftest.two conftest.dir 2673 ;; 2674 esac 2675 fi 2676 if test ${ac_cv_path_install+y}; then 2677 INSTALL=$ac_cv_path_install 2678 else 2679 # As a last resort, use the slow shell script. Don't cache a 2680 # value for INSTALL within a source directory, because that will 2681 # break other packages using the cache if that directory is 2682 # removed, or if the value is a relative name. 2683 INSTALL=$ac_install_sh 2684 fi 2685 fi 2686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2687 printf "%s\n" "$INSTALL" >&6; } 2688 2689 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2690 # It thinks the first close brace ends the variable substitution. 2691 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2692 2693 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2694 2695 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2696 2697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 2698 printf %s "checking whether sleep supports fractional seconds... " >&6; } 2699 if test ${am_cv_sleep_fractional_seconds+y} 2700 then : 2701 printf %s "(cached) " >&6 2702 else case e in #( 2703 e) if sleep 0.001 2>/dev/null 2704 then : 2705 am_cv_sleep_fractional_seconds=yes 2706 else case e in #( 2707 e) am_cv_sleep_fractional_seconds=no ;; 2708 esac 2709 fi 2710 ;; 2711 esac 2712 fi 2713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 2714 printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; } 2715 2716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 2717 printf %s "checking filesystem timestamp resolution... " >&6; } 2718 if test ${am_cv_filesystem_timestamp_resolution+y} 2719 then : 2720 printf %s "(cached) " >&6 2721 else case e in #( 2722 e) # Default to the worst case. 2723 am_cv_filesystem_timestamp_resolution=2 2724 2725 # Only try to go finer than 1 sec if sleep can do it. 2726 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 2727 # - 1 sec is not much of a win compared to 2 sec, and 2728 # - it takes 2 seconds to perform the test whether 1 sec works. 2729 # 2730 # Instead, just use the default 2s on platforms that have 1s resolution, 2731 # accept the extra 1s delay when using $sleep in the Automake tests, in 2732 # exchange for not incurring the 2s delay for running the test for all 2733 # packages. 2734 # 2735 am_try_resolutions= 2736 if test "$am_cv_sleep_fractional_seconds" = yes; then 2737 # Even a millisecond often causes a bunch of false positives, 2738 # so just try a hundredth of a second. The time saved between .001 and 2739 # .01 is not terribly consequential. 2740 am_try_resolutions="0.01 0.1 $am_try_resolutions" 2741 fi 2742 2743 # In order to catch current-generation FAT out, we must *modify* files 2744 # that already exist; the *creation* timestamp is finer. Use names 2745 # that make ls -t sort them differently when they have equal 2746 # timestamps than when they have distinct timestamps, keeping 2747 # in mind that ls -t prints the *newest* file first. 2748 rm -f conftest.ts? 2749 : > conftest.ts1 2750 : > conftest.ts2 2751 : > conftest.ts3 2752 2753 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 2754 # clobber the current shell's arguments. (Outer-level square brackets 2755 # are removed by m4; they're present so that m4 does not expand 2756 # <dollar><star>; be careful, easy to get confused.) 2757 if ( 2758 set X `ls -t conftest.ts[12]` && 2759 { 2760 test "$*" != "X conftest.ts1 conftest.ts2" || 2761 test "$*" != "X conftest.ts2 conftest.ts1"; 2762 } 2763 ); then :; else 2764 # If neither matched, then we have a broken ls. This can happen 2765 # if, for instance, CONFIG_SHELL is bash and it inherits a 2766 # broken ls alias from the environment. This has actually 2767 # happened. Such a system could not be considered "sane". 2768 printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 2769 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2770 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2771 as_fn_error $? "ls -t produces unexpected output. 2772 Make sure there is not a broken ls alias in your environment. 2773 See 'config.log' for more details" "$LINENO" 5; } 2774 fi 2775 2776 for am_try_res in $am_try_resolutions; do 2777 # Any one fine-grained sleep might happen to cross the boundary 2778 # between two values of a coarser actual resolution, but if we do 2779 # two fine-grained sleeps in a row, at least one of them will fall 2780 # entirely within a coarse interval. 2781 echo alpha > conftest.ts1 2782 sleep $am_try_res 2783 echo beta > conftest.ts2 2784 sleep $am_try_res 2785 echo gamma > conftest.ts3 2786 2787 # We assume that 'ls -t' will make use of high-resolution 2788 # timestamps if the operating system supports them at all. 2789 if (set X `ls -t conftest.ts?` && 2790 test "$2" = conftest.ts3 && 2791 test "$3" = conftest.ts2 && 2792 test "$4" = conftest.ts1); then 2793 # 2794 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 2795 # because we don't need to test make. 2796 make_ok=true 2797 if test $am_try_res != 1; then 2798 # But if we've succeeded so far with a subsecond resolution, we 2799 # have one more thing to check: make. It can happen that 2800 # everything else supports the subsecond mtimes, but make doesn't; 2801 # notably on macOS, which ships make 3.81 from 2006 (the last one 2802 # released under GPLv2). https://bugs.gnu.org/68808 2803 # 2804 # We test $MAKE if it is defined in the environment, else "make". 2805 # It might get overridden later, but our hope is that in practice 2806 # it does not matter: it is the system "make" which is (by far) 2807 # the most likely to be broken, whereas if the user overrides it, 2808 # probably they did so with a better, or at least not worse, make. 2809 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 2810 # 2811 # Create a Makefile (real tab character here): 2812 rm -f conftest.mk 2813 echo 'conftest.ts1: conftest.ts2' >conftest.mk 2814 echo ' touch conftest.ts2' >>conftest.mk 2815 # 2816 # Now, running 2817 # touch conftest.ts1; touch conftest.ts2; make 2818 # should touch ts1 because ts2 is newer. This could happen by luck, 2819 # but most often, it will fail if make's support is insufficient. So 2820 # test for several consecutive successes. 2821 # 2822 # (We reuse conftest.ts[12] because we still want to modify existing 2823 # files, not create new ones, per above.) 2824 n=0 2825 make=${MAKE-make} 2826 until test $n -eq 3; do 2827 echo one > conftest.ts1 2828 sleep $am_try_res 2829 echo two > conftest.ts2 # ts2 should now be newer than ts1 2830 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 2831 make_ok=false 2832 break # out of $n loop 2833 fi 2834 n=`expr $n + 1` 2835 done 2836 fi 2837 # 2838 if $make_ok; then 2839 # Everything we know to check worked out, so call this resolution good. 2840 am_cv_filesystem_timestamp_resolution=$am_try_res 2841 break # out of $am_try_res loop 2842 fi 2843 # Otherwise, we'll go on to check the next resolution. 2844 fi 2845 done 2846 rm -f conftest.ts? 2847 # (end _am_filesystem_timestamp_resolution) 2848 ;; 2849 esac 2850 fi 2851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 2852 printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; } 2853 2854 # This check should not be cached, as it may vary across builds of 2855 # different projects. 2856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2857 printf %s "checking whether build environment is sane... " >&6; } 2858 # Reject unsafe characters in $srcdir or the absolute working directory 2859 # name. Accept space and tab only in the latter. 2860 am_lf=' 2861 ' 2862 case `pwd` in 2863 *[\\\"\#\$\&\'\`$am_lf]*) 2864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2865 printf "%s\n" "no" >&6; } 2866 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2867 esac 2868 case $srcdir in 2869 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2871 printf "%s\n" "no" >&6; } 2872 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2873 esac 2874 2875 # Do 'set' in a subshell so we don't clobber the current shell's 2876 # arguments. Must try -L first in case configure is actually a 2877 # symlink; some systems play weird games with the mod time of symlinks 2878 # (eg FreeBSD returns the mod time of the symlink's containing 2879 # directory). 2880 am_build_env_is_sane=no 2881 am_has_slept=no 2882 rm -f conftest.file 2883 for am_try in 1 2; do 2884 echo "timestamp, slept: $am_has_slept" > conftest.file 2885 if ( 2886 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2887 if test "$*" = "X"; then 2888 # -L didn't work. 2889 set X `ls -t "$srcdir/configure" conftest.file` 2890 fi 2891 test "$2" = conftest.file 2892 ); then 2893 am_build_env_is_sane=yes 2894 break 2895 fi 2896 # Just in case. 2897 sleep "$am_cv_filesystem_timestamp_resolution" 2898 am_has_slept=yes 2899 done 2900 2901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 2902 printf "%s\n" "$am_build_env_is_sane" >&6; } 2903 if test "$am_build_env_is_sane" = no; then 2904 as_fn_error $? "newly created file is older than distributed files! 2905 Check your system clock" "$LINENO" 5 2906 fi 2907 2908 # If we didn't sleep, we still need to ensure time stamps of config.status and 2909 # generated files are strictly newer. 2910 am_sleep_pid= 2911 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 2912 then : 2913 2914 else case e in #( 2915 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 2916 am_sleep_pid=$! 2917 ;; 2918 esac 2919 fi 2920 2921 rm -f conftest.file 2922 2923 test "$program_prefix" != NONE && 2924 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2925 # Use a double $ so make ignores it. 2926 test "$program_suffix" != NONE && 2927 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2928 # Double any \ or $. 2929 # By default was 's,x,x', remove it if useless. 2930 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2931 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2932 2933 2934 # Expand $ac_aux_dir to an absolute path. 2935 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2936 2937 2938 if test x"${MISSING+set}" != xset; then 2939 MISSING="\${SHELL} '$am_aux_dir/missing'" 2940 fi 2941 # Use eval to expand $SHELL 2942 if eval "$MISSING --is-lightweight"; then 2943 am_missing_run="$MISSING " 2944 else 2945 am_missing_run= 2946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2947 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2948 fi 2949 2950 if test x"${install_sh+set}" != xset; then 2951 case $am_aux_dir in 2952 *\ * | *\ *) 2953 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2954 *) 2955 install_sh="\${SHELL} $am_aux_dir/install-sh" 2956 esac 2957 fi 2958 2959 # Installed binaries are usually stripped using 'strip' when the user 2960 # run "make install-strip". However 'strip' might not be the right 2961 # tool to use in cross-compilation environments, therefore Automake 2962 # will honor the 'STRIP' environment variable to overrule this program. 2963 if test "$cross_compiling" != no; then 2964 if test -n "$ac_tool_prefix"; then 2965 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2966 set dummy ${ac_tool_prefix}strip; ac_word=$2 2967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2968 printf %s "checking for $ac_word... " >&6; } 2969 if test ${ac_cv_prog_STRIP+y} 2970 then : 2971 printf %s "(cached) " >&6 2972 else case e in #( 2973 e) if test -n "$STRIP"; then 2974 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2975 else 2976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2977 for as_dir in $PATH 2978 do 2979 IFS=$as_save_IFS 2980 case $as_dir in #((( 2981 '') as_dir=./ ;; 2982 */) ;; 2983 *) as_dir=$as_dir/ ;; 2984 esac 2985 for ac_exec_ext in '' $ac_executable_extensions; do 2986 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2987 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2988 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2989 break 2 2990 fi 2991 done 2992 done 2993 IFS=$as_save_IFS 2994 2995 fi ;; 2996 esac 2997 fi 2998 STRIP=$ac_cv_prog_STRIP 2999 if test -n "$STRIP"; then 3000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3001 printf "%s\n" "$STRIP" >&6; } 3002 else 3003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3004 printf "%s\n" "no" >&6; } 3005 fi 3006 3007 3008 fi 3009 if test -z "$ac_cv_prog_STRIP"; then 3010 ac_ct_STRIP=$STRIP 3011 # Extract the first word of "strip", so it can be a program name with args. 3012 set dummy strip; ac_word=$2 3013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3014 printf %s "checking for $ac_word... " >&6; } 3015 if test ${ac_cv_prog_ac_ct_STRIP+y} 3016 then : 3017 printf %s "(cached) " >&6 3018 else case e in #( 3019 e) if test -n "$ac_ct_STRIP"; then 3020 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3021 else 3022 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3023 for as_dir in $PATH 3024 do 3025 IFS=$as_save_IFS 3026 case $as_dir in #((( 3027 '') as_dir=./ ;; 3028 */) ;; 3029 *) as_dir=$as_dir/ ;; 3030 esac 3031 for ac_exec_ext in '' $ac_executable_extensions; do 3032 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3033 ac_cv_prog_ac_ct_STRIP="strip" 3034 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3035 break 2 3036 fi 3037 done 3038 done 3039 IFS=$as_save_IFS 3040 3041 fi ;; 3042 esac 3043 fi 3044 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3045 if test -n "$ac_ct_STRIP"; then 3046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3047 printf "%s\n" "$ac_ct_STRIP" >&6; } 3048 else 3049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3050 printf "%s\n" "no" >&6; } 3051 fi 3052 3053 if test "x$ac_ct_STRIP" = x; then 3054 STRIP=":" 3055 else 3056 case $cross_compiling:$ac_tool_warned in 3057 yes:) 3058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3059 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3060 ac_tool_warned=yes ;; 3061 esac 3062 STRIP=$ac_ct_STRIP 3063 fi 3064 else 3065 STRIP="$ac_cv_prog_STRIP" 3066 fi 3067 3068 fi 3069 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3070 3071 3072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 3073 printf %s "checking for a race-free mkdir -p... " >&6; } 3074 if test -z "$MKDIR_P"; then 3075 if test ${ac_cv_path_mkdir+y} 3076 then : 3077 printf %s "(cached) " >&6 3078 else case e in #( 3079 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3080 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3081 do 3082 IFS=$as_save_IFS 3083 case $as_dir in #((( 3084 '') as_dir=./ ;; 3085 */) ;; 3086 *) as_dir=$as_dir/ ;; 3087 esac 3088 for ac_prog in mkdir gmkdir; do 3089 for ac_exec_ext in '' $ac_executable_extensions; do 3090 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3091 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3092 'mkdir ('*'coreutils) '* | \ 3093 *'BusyBox '* | \ 3094 'mkdir (fileutils) '4.1*) 3095 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3096 break 3;; 3097 esac 3098 done 3099 done 3100 done 3101 IFS=$as_save_IFS 3102 ;; 3103 esac 3104 fi 3105 3106 test -d ./--version && rmdir ./--version 3107 if test ${ac_cv_path_mkdir+y}; then 3108 MKDIR_P="$ac_cv_path_mkdir -p" 3109 else 3110 # As a last resort, use plain mkdir -p, 3111 # in the hope it doesn't have the bugs of ancient mkdir. 3112 MKDIR_P='mkdir -p' 3113 fi 3114 fi 3115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3116 printf "%s\n" "$MKDIR_P" >&6; } 3117 3118 for ac_prog in gawk mawk nawk awk 3119 do 3120 # Extract the first word of "$ac_prog", so it can be a program name with args. 3121 set dummy $ac_prog; ac_word=$2 3122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3123 printf %s "checking for $ac_word... " >&6; } 3124 if test ${ac_cv_prog_AWK+y} 3125 then : 3126 printf %s "(cached) " >&6 3127 else case e in #( 3128 e) if test -n "$AWK"; then 3129 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3130 else 3131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3132 for as_dir in $PATH 3133 do 3134 IFS=$as_save_IFS 3135 case $as_dir in #((( 3136 '') as_dir=./ ;; 3137 */) ;; 3138 *) as_dir=$as_dir/ ;; 3139 esac 3140 for ac_exec_ext in '' $ac_executable_extensions; do 3141 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3142 ac_cv_prog_AWK="$ac_prog" 3143 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3144 break 2 3145 fi 3146 done 3147 done 3148 IFS=$as_save_IFS 3149 3150 fi ;; 3151 esac 3152 fi 3153 AWK=$ac_cv_prog_AWK 3154 if test -n "$AWK"; then 3155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3156 printf "%s\n" "$AWK" >&6; } 3157 else 3158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3159 printf "%s\n" "no" >&6; } 3160 fi 3161 3162 3163 test -n "$AWK" && break 3164 done 3165 3166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3167 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3168 set x ${MAKE-make} 3169 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3170 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3171 then : 3172 printf %s "(cached) " >&6 3173 else case e in #( 3174 e) cat >conftest.make <<\_ACEOF 3175 SHELL = /bin/sh 3176 all: 3177 @echo '@@@%%%=$(MAKE)=@@@%%%' 3178 _ACEOF 3179 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3180 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3181 *@@@%%%=?*=@@@%%%*) 3182 eval ac_cv_prog_make_${ac_make}_set=yes;; 3183 *) 3184 eval ac_cv_prog_make_${ac_make}_set=no;; 3185 esac 3186 rm -f conftest.make ;; 3187 esac 3188 fi 3189 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3191 printf "%s\n" "yes" >&6; } 3192 SET_MAKE= 3193 else 3194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3195 printf "%s\n" "no" >&6; } 3196 SET_MAKE="MAKE=${MAKE-make}" 3197 fi 3198 3199 rm -rf .tst 2>/dev/null 3200 mkdir .tst 2>/dev/null 3201 if test -d .tst; then 3202 am__leading_dot=. 3203 else 3204 am__leading_dot=_ 3205 fi 3206 rmdir .tst 2>/dev/null 3207 3208 AM_DEFAULT_VERBOSITY=1 3209 # Check whether --enable-silent-rules was given. 3210 if test ${enable_silent_rules+y} 3211 then : 3212 enableval=$enable_silent_rules; 3213 fi 3214 3215 am_make=${MAKE-make} 3216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3217 printf %s "checking whether $am_make supports nested variables... " >&6; } 3218 if test ${am_cv_make_support_nested_variables+y} 3219 then : 3220 printf %s "(cached) " >&6 3221 else case e in #( 3222 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3223 BAR0=false 3224 BAR1=true 3225 V=1 3226 am__doit: 3227 @$(TRUE) 3228 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3229 am_cv_make_support_nested_variables=yes 3230 else 3231 am_cv_make_support_nested_variables=no 3232 fi ;; 3233 esac 3234 fi 3235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3236 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3237 AM_BACKSLASH='\' 3238 3239 am__rm_f_notfound= 3240 if (rm -f && rm -fr && rm -rf) 2>/dev/null 3241 then : 3242 3243 else case e in #( 3244 e) am__rm_f_notfound='""' ;; 3245 esac 3246 fi 3247 3248 3249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 3250 printf %s "checking xargs -n works... " >&6; } 3251 if test ${am_cv_xargs_n_works+y} 3252 then : 3253 printf %s "(cached) " >&6 3254 else case e in #( 3255 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 3256 3" 3257 then : 3258 am_cv_xargs_n_works=yes 3259 else case e in #( 3260 e) am_cv_xargs_n_works=no ;; 3261 esac 3262 fi ;; 3263 esac 3264 fi 3265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 3266 printf "%s\n" "$am_cv_xargs_n_works" >&6; } 3267 if test "$am_cv_xargs_n_works" = yes 3268 then : 3269 am__xargs_n='xargs -n' 3270 else case e in #( 3271 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 3272 ;; 3273 esac 3274 fi 3275 3276 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3277 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3278 # is not polluted with repeated "-I." 3279 am__isrc=' -I$(srcdir)' 3280 # test to see if srcdir already configured 3281 if test -f $srcdir/config.status; then 3282 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3283 fi 3284 fi 3285 3286 # test whether we have cygpath 3287 if test -z "$CYGPATH_W"; then 3288 if (cygpath --version) >/dev/null 2>/dev/null; then 3289 CYGPATH_W='cygpath -w' 3290 else 3291 CYGPATH_W=echo 3292 fi 3293 fi 3294 3295 3296 # Define the identity of the package. 3297 PACKAGE='xgc' 3298 VERSION='1.0.7' 3299 3300 3301 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3302 3303 3304 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3305 3306 # Some tools Automake needs. 3307 3308 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3309 3310 3311 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3312 3313 3314 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3315 3316 3317 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3318 3319 3320 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3321 3322 # For better backward compatibility. To be removed once Automake 1.9.x 3323 # dies out for good. For more background, see: 3324 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3325 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3326 mkdir_p='$(MKDIR_P)' 3327 3328 # We need awk for the "check" target (and possibly the TAP driver). The 3329 # system "awk" is bad on some platforms. 3330 # Always define AMTAR for backward compatibility. Yes, it's still used 3331 # in the wild :-( We should find a proper way to deprecate it ... 3332 AMTAR='$${TAR-tar}' 3333 3334 3335 # We'll loop over all known methods to create a tar archive until one works. 3336 _am_tools='gnutar plaintar pax cpio none' 3337 3338 # The POSIX 1988 'ustar' format is defined with fixed-size fields. 3339 # There is notably a 21 bits limit for the UID and the GID. In fact, 3340 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 3341 # and bug#13588). 3342 am_max_uid=2097151 # 2^21 - 1 3343 am_max_gid=$am_max_uid 3344 # The $UID and $GID variables are not portable, so we need to resort 3345 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 3346 # below are definitely unexpected, so allow the users to see them 3347 # (that is, avoid stderr redirection). 3348 am_uid=`id -u || echo unknown` 3349 am_gid=`id -g || echo unknown` 3350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5 3351 printf %s "checking whether UID '$am_uid' is supported by ustar format... " >&6; } 3352 if test x$am_uid = xunknown; then 3353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&5 3354 printf "%s\n" "$as_me: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&2;} 3355 elif test $am_uid -le $am_max_uid; then 3356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3357 printf "%s\n" "yes" >&6; } 3358 else 3359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3360 printf "%s\n" "no" >&6; } 3361 _am_tools=none 3362 fi 3363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether GID '$am_gid' is supported by ustar format" >&5 3364 printf %s "checking whether GID '$am_gid' is supported by ustar format... " >&6; } 3365 if test x$gm_gid = xunknown; then 3366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&5 3367 printf "%s\n" "$as_me: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&2;} 3368 elif test $am_gid -le $am_max_gid; then 3369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3370 printf "%s\n" "yes" >&6; } 3371 else 3372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3373 printf "%s\n" "no" >&6; } 3374 _am_tools=none 3375 fi 3376 3377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to create a ustar tar archive" >&5 3378 printf %s "checking how to create a ustar tar archive... " >&6; } 3379 3380 # Go ahead even if we have the value already cached. We do so because we 3381 # need to set the values for the 'am__tar' and 'am__untar' variables. 3382 _am_tools=${am_cv_prog_tar_ustar-$_am_tools} 3383 3384 for _am_tool in $_am_tools; do 3385 case $_am_tool in 3386 gnutar) 3387 for _am_tar in tar gnutar gtar; do 3388 { echo "$as_me:$LINENO: $_am_tar --version" >&5 3389 ($_am_tar --version) >&5 2>&5 3390 ac_status=$? 3391 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3392 (exit $ac_status); } && break 3393 done 3394 am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"' 3395 am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"' 3396 am__untar="$_am_tar -xf -" 3397 ;; 3398 plaintar) 3399 # Must skip GNU tar: if it does not support --format= it doesn't create 3400 # ustar tarball either. 3401 (tar --version) >/dev/null 2>&1 && continue 3402 am__tar='tar chf - "$$tardir"' 3403 am__tar_='tar chf - "$tardir"' 3404 am__untar='tar xf -' 3405 ;; 3406 pax) 3407 am__tar='pax -L -x ustar -w "$$tardir"' 3408 am__tar_='pax -L -x ustar -w "$tardir"' 3409 am__untar='pax -r' 3410 ;; 3411 cpio) 3412 am__tar='find "$$tardir" -print | cpio -o -H ustar -L' 3413 am__tar_='find "$tardir" -print | cpio -o -H ustar -L' 3414 am__untar='cpio -i -H ustar -d' 3415 ;; 3416 none) 3417 am__tar=false 3418 am__tar_=false 3419 am__untar=false 3420 ;; 3421 esac 3422 3423 # If the value was cached, stop now. We just wanted to have am__tar 3424 # and am__untar set. 3425 test -n "${am_cv_prog_tar_ustar}" && break 3426 3427 # tar/untar a dummy directory, and stop if the command works. 3428 rm -rf conftest.dir 3429 mkdir conftest.dir 3430 echo GrepMe > conftest.dir/file 3431 { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5 3432 (tardir=conftest.dir && eval $am__tar_ >conftest.tar) >&5 2>&5 3433 ac_status=$? 3434 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3435 (exit $ac_status); } 3436 rm -rf conftest.dir 3437 if test -s conftest.tar; then 3438 { echo "$as_me:$LINENO: $am__untar <conftest.tar" >&5 3439 ($am__untar <conftest.tar) >&5 2>&5 3440 ac_status=$? 3441 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3442 (exit $ac_status); } 3443 { echo "$as_me:$LINENO: cat conftest.dir/file" >&5 3444 (cat conftest.dir/file) >&5 2>&5 3445 ac_status=$? 3446 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3447 (exit $ac_status); } 3448 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 3449 fi 3450 done 3451 rm -rf conftest.dir 3452 3453 if test ${am_cv_prog_tar_ustar+y} 3454 then : 3455 printf %s "(cached) " >&6 3456 else case e in #( 3457 e) am_cv_prog_tar_ustar=$_am_tool ;; 3458 esac 3459 fi 3460 3461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5 3462 printf "%s\n" "$am_cv_prog_tar_ustar" >&6; } 3463 3464 3465 3466 3467 3468 # Variables for tags utilities; see am/tags.am 3469 if test -z "$CTAGS"; then 3470 CTAGS=ctags 3471 fi 3472 3473 if test -z "$ETAGS"; then 3474 ETAGS=etags 3475 fi 3476 3477 if test -z "$CSCOPE"; then 3478 CSCOPE=cscope 3479 fi 3480 3481 3482 3483 3484 3485 3486 3487 3488 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 3506 3507 3508 3509 DEPDIR="${am__leading_dot}deps" 3510 3511 ac_config_commands="$ac_config_commands depfiles" 3512 3513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3514 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3515 cat > confinc.mk << 'END' 3516 am__doit: 3517 @echo this is the am__doit target >confinc.out 3518 .PHONY: am__doit 3519 END 3520 am__include="#" 3521 am__quote= 3522 # BSD make does it like this. 3523 echo '.include "confinc.mk" # ignored' > confmf.BSD 3524 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3525 echo 'include confinc.mk # ignored' > confmf.GNU 3526 _am_result=no 3527 for s in GNU BSD; do 3528 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3529 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3530 ac_status=$? 3531 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3532 (exit $ac_status); } 3533 case $?:`cat confinc.out 2>/dev/null` in #( 3534 '0:this is the am__doit target') : 3535 case $s in #( 3536 BSD) : 3537 am__include='.include' am__quote='"' ;; #( 3538 *) : 3539 am__include='include' am__quote='' ;; 3540 esac ;; #( 3541 *) : 3542 ;; 3543 esac 3544 if test "$am__include" != "#"; then 3545 _am_result="yes ($s style)" 3546 break 3547 fi 3548 done 3549 rm -f confinc.* confmf.* 3550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3551 printf "%s\n" "${_am_result}" >&6; } 3552 3553 # Check whether --enable-dependency-tracking was given. 3554 if test ${enable_dependency_tracking+y} 3555 then : 3556 enableval=$enable_dependency_tracking; 3557 fi 3558 3559 if test "x$enable_dependency_tracking" != xno; then 3560 am_depcomp="$ac_aux_dir/depcomp" 3561 AMDEPBACKSLASH='\' 3562 am__nodep='_no' 3563 fi 3564 if test "x$enable_dependency_tracking" != xno; then 3565 AMDEP_TRUE= 3566 AMDEP_FALSE='#' 3567 else 3568 AMDEP_TRUE='#' 3569 AMDEP_FALSE= 3570 fi 3571 3572 3573 ac_ext=c 3574 ac_cpp='$CPP $CPPFLAGS' 3575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3577 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3578 if test -n "$ac_tool_prefix"; then 3579 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3580 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3582 printf %s "checking for $ac_word... " >&6; } 3583 if test ${ac_cv_prog_CC+y} 3584 then : 3585 printf %s "(cached) " >&6 3586 else case e in #( 3587 e) if test -n "$CC"; then 3588 ac_cv_prog_CC="$CC" # Let the user override the test. 3589 else 3590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3591 for as_dir in $PATH 3592 do 3593 IFS=$as_save_IFS 3594 case $as_dir in #((( 3595 '') as_dir=./ ;; 3596 */) ;; 3597 *) as_dir=$as_dir/ ;; 3598 esac 3599 for ac_exec_ext in '' $ac_executable_extensions; do 3600 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3601 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3602 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3603 break 2 3604 fi 3605 done 3606 done 3607 IFS=$as_save_IFS 3608 3609 fi ;; 3610 esac 3611 fi 3612 CC=$ac_cv_prog_CC 3613 if test -n "$CC"; then 3614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3615 printf "%s\n" "$CC" >&6; } 3616 else 3617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3618 printf "%s\n" "no" >&6; } 3619 fi 3620 3621 3622 fi 3623 if test -z "$ac_cv_prog_CC"; then 3624 ac_ct_CC=$CC 3625 # Extract the first word of "gcc", so it can be a program name with args. 3626 set dummy gcc; ac_word=$2 3627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3628 printf %s "checking for $ac_word... " >&6; } 3629 if test ${ac_cv_prog_ac_ct_CC+y} 3630 then : 3631 printf %s "(cached) " >&6 3632 else case e in #( 3633 e) if test -n "$ac_ct_CC"; then 3634 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3635 else 3636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3637 for as_dir in $PATH 3638 do 3639 IFS=$as_save_IFS 3640 case $as_dir in #((( 3641 '') as_dir=./ ;; 3642 */) ;; 3643 *) as_dir=$as_dir/ ;; 3644 esac 3645 for ac_exec_ext in '' $ac_executable_extensions; do 3646 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3647 ac_cv_prog_ac_ct_CC="gcc" 3648 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3649 break 2 3650 fi 3651 done 3652 done 3653 IFS=$as_save_IFS 3654 3655 fi ;; 3656 esac 3657 fi 3658 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3659 if test -n "$ac_ct_CC"; then 3660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3661 printf "%s\n" "$ac_ct_CC" >&6; } 3662 else 3663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3664 printf "%s\n" "no" >&6; } 3665 fi 3666 3667 if test "x$ac_ct_CC" = x; then 3668 CC="" 3669 else 3670 case $cross_compiling:$ac_tool_warned in 3671 yes:) 3672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3673 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3674 ac_tool_warned=yes ;; 3675 esac 3676 CC=$ac_ct_CC 3677 fi 3678 else 3679 CC="$ac_cv_prog_CC" 3680 fi 3681 3682 if test -z "$CC"; then 3683 if test -n "$ac_tool_prefix"; then 3684 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3685 set dummy ${ac_tool_prefix}cc; ac_word=$2 3686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3687 printf %s "checking for $ac_word... " >&6; } 3688 if test ${ac_cv_prog_CC+y} 3689 then : 3690 printf %s "(cached) " >&6 3691 else case e in #( 3692 e) if test -n "$CC"; then 3693 ac_cv_prog_CC="$CC" # Let the user override the test. 3694 else 3695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3696 for as_dir in $PATH 3697 do 3698 IFS=$as_save_IFS 3699 case $as_dir in #((( 3700 '') as_dir=./ ;; 3701 */) ;; 3702 *) as_dir=$as_dir/ ;; 3703 esac 3704 for ac_exec_ext in '' $ac_executable_extensions; do 3705 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3706 ac_cv_prog_CC="${ac_tool_prefix}cc" 3707 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3708 break 2 3709 fi 3710 done 3711 done 3712 IFS=$as_save_IFS 3713 3714 fi ;; 3715 esac 3716 fi 3717 CC=$ac_cv_prog_CC 3718 if test -n "$CC"; then 3719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3720 printf "%s\n" "$CC" >&6; } 3721 else 3722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3723 printf "%s\n" "no" >&6; } 3724 fi 3725 3726 3727 fi 3728 fi 3729 if test -z "$CC"; then 3730 # Extract the first word of "cc", so it can be a program name with args. 3731 set dummy cc; ac_word=$2 3732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3733 printf %s "checking for $ac_word... " >&6; } 3734 if test ${ac_cv_prog_CC+y} 3735 then : 3736 printf %s "(cached) " >&6 3737 else case e in #( 3738 e) if test -n "$CC"; then 3739 ac_cv_prog_CC="$CC" # Let the user override the test. 3740 else 3741 ac_prog_rejected=no 3742 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3743 for as_dir in $PATH 3744 do 3745 IFS=$as_save_IFS 3746 case $as_dir in #((( 3747 '') as_dir=./ ;; 3748 */) ;; 3749 *) as_dir=$as_dir/ ;; 3750 esac 3751 for ac_exec_ext in '' $ac_executable_extensions; do 3752 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3753 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3754 ac_prog_rejected=yes 3755 continue 3756 fi 3757 ac_cv_prog_CC="cc" 3758 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3759 break 2 3760 fi 3761 done 3762 done 3763 IFS=$as_save_IFS 3764 3765 if test $ac_prog_rejected = yes; then 3766 # We found a bogon in the path, so make sure we never use it. 3767 set dummy $ac_cv_prog_CC 3768 shift 3769 if test $# != 0; then 3770 # We chose a different compiler from the bogus one. 3771 # However, it has the same basename, so the bogon will be chosen 3772 # first if we set CC to just the basename; use the full file name. 3773 shift 3774 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3775 fi 3776 fi 3777 fi ;; 3778 esac 3779 fi 3780 CC=$ac_cv_prog_CC 3781 if test -n "$CC"; then 3782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3783 printf "%s\n" "$CC" >&6; } 3784 else 3785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3786 printf "%s\n" "no" >&6; } 3787 fi 3788 3789 3790 fi 3791 if test -z "$CC"; then 3792 if test -n "$ac_tool_prefix"; then 3793 for ac_prog in cl.exe 3794 do 3795 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3796 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3798 printf %s "checking for $ac_word... " >&6; } 3799 if test ${ac_cv_prog_CC+y} 3800 then : 3801 printf %s "(cached) " >&6 3802 else case e in #( 3803 e) if test -n "$CC"; then 3804 ac_cv_prog_CC="$CC" # Let the user override the test. 3805 else 3806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3807 for as_dir in $PATH 3808 do 3809 IFS=$as_save_IFS 3810 case $as_dir in #((( 3811 '') as_dir=./ ;; 3812 */) ;; 3813 *) as_dir=$as_dir/ ;; 3814 esac 3815 for ac_exec_ext in '' $ac_executable_extensions; do 3816 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3817 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3818 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3819 break 2 3820 fi 3821 done 3822 done 3823 IFS=$as_save_IFS 3824 3825 fi ;; 3826 esac 3827 fi 3828 CC=$ac_cv_prog_CC 3829 if test -n "$CC"; then 3830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3831 printf "%s\n" "$CC" >&6; } 3832 else 3833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3834 printf "%s\n" "no" >&6; } 3835 fi 3836 3837 3838 test -n "$CC" && break 3839 done 3840 fi 3841 if test -z "$CC"; then 3842 ac_ct_CC=$CC 3843 for ac_prog in cl.exe 3844 do 3845 # Extract the first word of "$ac_prog", so it can be a program name with args. 3846 set dummy $ac_prog; ac_word=$2 3847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3848 printf %s "checking for $ac_word... " >&6; } 3849 if test ${ac_cv_prog_ac_ct_CC+y} 3850 then : 3851 printf %s "(cached) " >&6 3852 else case e in #( 3853 e) if test -n "$ac_ct_CC"; then 3854 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3855 else 3856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3857 for as_dir in $PATH 3858 do 3859 IFS=$as_save_IFS 3860 case $as_dir in #((( 3861 '') as_dir=./ ;; 3862 */) ;; 3863 *) as_dir=$as_dir/ ;; 3864 esac 3865 for ac_exec_ext in '' $ac_executable_extensions; do 3866 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3867 ac_cv_prog_ac_ct_CC="$ac_prog" 3868 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3869 break 2 3870 fi 3871 done 3872 done 3873 IFS=$as_save_IFS 3874 3875 fi ;; 3876 esac 3877 fi 3878 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3879 if test -n "$ac_ct_CC"; then 3880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3881 printf "%s\n" "$ac_ct_CC" >&6; } 3882 else 3883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3884 printf "%s\n" "no" >&6; } 3885 fi 3886 3887 3888 test -n "$ac_ct_CC" && break 3889 done 3890 3891 if test "x$ac_ct_CC" = x; then 3892 CC="" 3893 else 3894 case $cross_compiling:$ac_tool_warned in 3895 yes:) 3896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3897 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3898 ac_tool_warned=yes ;; 3899 esac 3900 CC=$ac_ct_CC 3901 fi 3902 fi 3903 3904 fi 3905 if test -z "$CC"; then 3906 if test -n "$ac_tool_prefix"; then 3907 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3908 set dummy ${ac_tool_prefix}clang; ac_word=$2 3909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3910 printf %s "checking for $ac_word... " >&6; } 3911 if test ${ac_cv_prog_CC+y} 3912 then : 3913 printf %s "(cached) " >&6 3914 else case e in #( 3915 e) if test -n "$CC"; then 3916 ac_cv_prog_CC="$CC" # Let the user override the test. 3917 else 3918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3919 for as_dir in $PATH 3920 do 3921 IFS=$as_save_IFS 3922 case $as_dir in #((( 3923 '') as_dir=./ ;; 3924 */) ;; 3925 *) as_dir=$as_dir/ ;; 3926 esac 3927 for ac_exec_ext in '' $ac_executable_extensions; do 3928 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3929 ac_cv_prog_CC="${ac_tool_prefix}clang" 3930 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3931 break 2 3932 fi 3933 done 3934 done 3935 IFS=$as_save_IFS 3936 3937 fi ;; 3938 esac 3939 fi 3940 CC=$ac_cv_prog_CC 3941 if test -n "$CC"; then 3942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3943 printf "%s\n" "$CC" >&6; } 3944 else 3945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3946 printf "%s\n" "no" >&6; } 3947 fi 3948 3949 3950 fi 3951 if test -z "$ac_cv_prog_CC"; then 3952 ac_ct_CC=$CC 3953 # Extract the first word of "clang", so it can be a program name with args. 3954 set dummy clang; ac_word=$2 3955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3956 printf %s "checking for $ac_word... " >&6; } 3957 if test ${ac_cv_prog_ac_ct_CC+y} 3958 then : 3959 printf %s "(cached) " >&6 3960 else case e in #( 3961 e) if test -n "$ac_ct_CC"; then 3962 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3963 else 3964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3965 for as_dir in $PATH 3966 do 3967 IFS=$as_save_IFS 3968 case $as_dir in #((( 3969 '') as_dir=./ ;; 3970 */) ;; 3971 *) as_dir=$as_dir/ ;; 3972 esac 3973 for ac_exec_ext in '' $ac_executable_extensions; do 3974 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3975 ac_cv_prog_ac_ct_CC="clang" 3976 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3977 break 2 3978 fi 3979 done 3980 done 3981 IFS=$as_save_IFS 3982 3983 fi ;; 3984 esac 3985 fi 3986 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3987 if test -n "$ac_ct_CC"; then 3988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3989 printf "%s\n" "$ac_ct_CC" >&6; } 3990 else 3991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3992 printf "%s\n" "no" >&6; } 3993 fi 3994 3995 if test "x$ac_ct_CC" = x; then 3996 CC="" 3997 else 3998 case $cross_compiling:$ac_tool_warned in 3999 yes:) 4000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4001 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4002 ac_tool_warned=yes ;; 4003 esac 4004 CC=$ac_ct_CC 4005 fi 4006 else 4007 CC="$ac_cv_prog_CC" 4008 fi 4009 4010 fi 4011 4012 4013 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4014 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4015 as_fn_error $? "no acceptable C compiler found in \$PATH 4016 See 'config.log' for more details" "$LINENO" 5; } 4017 4018 # Provide some information about the compiler. 4019 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4020 set X $ac_compile 4021 ac_compiler=$2 4022 for ac_option in --version -v -V -qversion -version; do 4023 { { ac_try="$ac_compiler $ac_option >&5" 4024 case "(($ac_try" in 4025 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4026 *) ac_try_echo=$ac_try;; 4027 esac 4028 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4029 printf "%s\n" "$ac_try_echo"; } >&5 4030 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4031 ac_status=$? 4032 if test -s conftest.err; then 4033 sed '10a\ 4034 ... rest of stderr output deleted ... 4035 10q' conftest.err >conftest.er1 4036 cat conftest.er1 >&5 4037 fi 4038 rm -f conftest.er1 conftest.err 4039 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4040 test $ac_status = 0; } 4041 done 4042 4043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4044 /* end confdefs.h. */ 4045 4046 int 4047 main (void) 4048 { 4049 4050 ; 4051 return 0; 4052 } 4053 _ACEOF 4054 ac_clean_files_save=$ac_clean_files 4055 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 4056 # Try to create an executable without -o first, disregard a.out. 4057 # It will help us diagnose broken compilers, and finding out an intuition 4058 # of exeext. 4059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 4060 printf %s "checking whether the C compiler works... " >&6; } 4061 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 4062 4063 # The possible output files: 4064 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 4065 4066 ac_rmfiles= 4067 for ac_file in $ac_files 4068 do 4069 case $ac_file in 4070 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4071 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 4072 esac 4073 done 4074 rm -f $ac_rmfiles 4075 4076 if { { ac_try="$ac_link_default" 4077 case "(($ac_try" in 4078 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4079 *) ac_try_echo=$ac_try;; 4080 esac 4081 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4082 printf "%s\n" "$ac_try_echo"; } >&5 4083 (eval "$ac_link_default") 2>&5 4084 ac_status=$? 4085 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4086 test $ac_status = 0; } 4087 then : 4088 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 4089 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 4090 # in a Makefile. We should not override ac_cv_exeext if it was cached, 4091 # so that the user can short-circuit this test for compilers unknown to 4092 # Autoconf. 4093 for ac_file in $ac_files '' 4094 do 4095 test -f "$ac_file" || continue 4096 case $ac_file in 4097 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 4098 ;; 4099 [ab].out ) 4100 # We found the default executable, but exeext='' is most 4101 # certainly right. 4102 break;; 4103 *.* ) 4104 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 4105 then :; else 4106 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4107 fi 4108 # We set ac_cv_exeext here because the later test for it is not 4109 # safe: cross compilers may not add the suffix if given an '-o' 4110 # argument, so we may need to know it at that point already. 4111 # Even if this section looks crufty: it has the advantage of 4112 # actually working. 4113 break;; 4114 * ) 4115 break;; 4116 esac 4117 done 4118 test "$ac_cv_exeext" = no && ac_cv_exeext= 4119 4120 else case e in #( 4121 e) ac_file='' ;; 4122 esac 4123 fi 4124 if test -z "$ac_file" 4125 then : 4126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4127 printf "%s\n" "no" >&6; } 4128 printf "%s\n" "$as_me: failed program was:" >&5 4129 sed 's/^/| /' conftest.$ac_ext >&5 4130 4131 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4132 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4133 as_fn_error 77 "C compiler cannot create executables 4134 See 'config.log' for more details" "$LINENO" 5; } 4135 else case e in #( 4136 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4137 printf "%s\n" "yes" >&6; } ;; 4138 esac 4139 fi 4140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 4141 printf %s "checking for C compiler default output file name... " >&6; } 4142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 4143 printf "%s\n" "$ac_file" >&6; } 4144 ac_exeext=$ac_cv_exeext 4145 4146 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 4147 ac_clean_files=$ac_clean_files_save 4148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 4149 printf %s "checking for suffix of executables... " >&6; } 4150 if { { ac_try="$ac_link" 4151 case "(($ac_try" in 4152 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4153 *) ac_try_echo=$ac_try;; 4154 esac 4155 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4156 printf "%s\n" "$ac_try_echo"; } >&5 4157 (eval "$ac_link") 2>&5 4158 ac_status=$? 4159 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4160 test $ac_status = 0; } 4161 then : 4162 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 4163 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 4164 # work properly (i.e., refer to 'conftest.exe'), while it won't with 4165 # 'rm'. 4166 for ac_file in conftest.exe conftest conftest.*; do 4167 test -f "$ac_file" || continue 4168 case $ac_file in 4169 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4170 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4171 break;; 4172 * ) break;; 4173 esac 4174 done 4175 else case e in #( 4176 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4177 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4178 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4179 See 'config.log' for more details" "$LINENO" 5; } ;; 4180 esac 4181 fi 4182 rm -f conftest conftest$ac_cv_exeext 4183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4184 printf "%s\n" "$ac_cv_exeext" >&6; } 4185 4186 rm -f conftest.$ac_ext 4187 EXEEXT=$ac_cv_exeext 4188 ac_exeext=$EXEEXT 4189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4190 /* end confdefs.h. */ 4191 #include <stdio.h> 4192 int 4193 main (void) 4194 { 4195 FILE *f = fopen ("conftest.out", "w"); 4196 if (!f) 4197 return 1; 4198 return ferror (f) || fclose (f) != 0; 4199 4200 ; 4201 return 0; 4202 } 4203 _ACEOF 4204 ac_clean_files="$ac_clean_files conftest.out" 4205 # Check that the compiler produces executables we can run. If not, either 4206 # the compiler is broken, or we cross compile. 4207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4208 printf %s "checking whether we are cross compiling... " >&6; } 4209 if test "$cross_compiling" != yes; then 4210 { { ac_try="$ac_link" 4211 case "(($ac_try" in 4212 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4213 *) ac_try_echo=$ac_try;; 4214 esac 4215 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4216 printf "%s\n" "$ac_try_echo"; } >&5 4217 (eval "$ac_link") 2>&5 4218 ac_status=$? 4219 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4220 test $ac_status = 0; } 4221 if { ac_try='./conftest$ac_cv_exeext' 4222 { { case "(($ac_try" in 4223 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4224 *) ac_try_echo=$ac_try;; 4225 esac 4226 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4227 printf "%s\n" "$ac_try_echo"; } >&5 4228 (eval "$ac_try") 2>&5 4229 ac_status=$? 4230 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4231 test $ac_status = 0; }; }; then 4232 cross_compiling=no 4233 else 4234 if test "$cross_compiling" = maybe; then 4235 cross_compiling=yes 4236 else 4237 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4238 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4239 as_fn_error 77 "cannot run C compiled programs. 4240 If you meant to cross compile, use '--host'. 4241 See 'config.log' for more details" "$LINENO" 5; } 4242 fi 4243 fi 4244 fi 4245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4246 printf "%s\n" "$cross_compiling" >&6; } 4247 4248 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4249 conftest.o conftest.obj conftest.out 4250 ac_clean_files=$ac_clean_files_save 4251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4252 printf %s "checking for suffix of object files... " >&6; } 4253 if test ${ac_cv_objext+y} 4254 then : 4255 printf %s "(cached) " >&6 4256 else case e in #( 4257 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4258 /* end confdefs.h. */ 4259 4260 int 4261 main (void) 4262 { 4263 4264 ; 4265 return 0; 4266 } 4267 _ACEOF 4268 rm -f conftest.o conftest.obj 4269 if { { ac_try="$ac_compile" 4270 case "(($ac_try" in 4271 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4272 *) ac_try_echo=$ac_try;; 4273 esac 4274 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4275 printf "%s\n" "$ac_try_echo"; } >&5 4276 (eval "$ac_compile") 2>&5 4277 ac_status=$? 4278 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4279 test $ac_status = 0; } 4280 then : 4281 for ac_file in conftest.o conftest.obj conftest.*; do 4282 test -f "$ac_file" || continue; 4283 case $ac_file in 4284 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4285 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4286 break;; 4287 esac 4288 done 4289 else case e in #( 4290 e) printf "%s\n" "$as_me: failed program was:" >&5 4291 sed 's/^/| /' conftest.$ac_ext >&5 4292 4293 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4294 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4295 as_fn_error $? "cannot compute suffix of object files: cannot compile 4296 See 'config.log' for more details" "$LINENO" 5; } ;; 4297 esac 4298 fi 4299 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4300 esac 4301 fi 4302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4303 printf "%s\n" "$ac_cv_objext" >&6; } 4304 OBJEXT=$ac_cv_objext 4305 ac_objext=$OBJEXT 4306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4307 printf %s "checking whether the compiler supports GNU C... " >&6; } 4308 if test ${ac_cv_c_compiler_gnu+y} 4309 then : 4310 printf %s "(cached) " >&6 4311 else case e in #( 4312 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4313 /* end confdefs.h. */ 4314 4315 int 4316 main (void) 4317 { 4318 #ifndef __GNUC__ 4319 choke me 4320 #endif 4321 4322 ; 4323 return 0; 4324 } 4325 _ACEOF 4326 if ac_fn_c_try_compile "$LINENO" 4327 then : 4328 ac_compiler_gnu=yes 4329 else case e in #( 4330 e) ac_compiler_gnu=no ;; 4331 esac 4332 fi 4333 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4334 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4335 ;; 4336 esac 4337 fi 4338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4339 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4340 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4341 4342 if test $ac_compiler_gnu = yes; then 4343 GCC=yes 4344 else 4345 GCC= 4346 fi 4347 ac_test_CFLAGS=${CFLAGS+y} 4348 ac_save_CFLAGS=$CFLAGS 4349 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4350 printf %s "checking whether $CC accepts -g... " >&6; } 4351 if test ${ac_cv_prog_cc_g+y} 4352 then : 4353 printf %s "(cached) " >&6 4354 else case e in #( 4355 e) ac_save_c_werror_flag=$ac_c_werror_flag 4356 ac_c_werror_flag=yes 4357 ac_cv_prog_cc_g=no 4358 CFLAGS="-g" 4359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4360 /* end confdefs.h. */ 4361 4362 int 4363 main (void) 4364 { 4365 4366 ; 4367 return 0; 4368 } 4369 _ACEOF 4370 if ac_fn_c_try_compile "$LINENO" 4371 then : 4372 ac_cv_prog_cc_g=yes 4373 else case e in #( 4374 e) CFLAGS="" 4375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4376 /* end confdefs.h. */ 4377 4378 int 4379 main (void) 4380 { 4381 4382 ; 4383 return 0; 4384 } 4385 _ACEOF 4386 if ac_fn_c_try_compile "$LINENO" 4387 then : 4388 4389 else case e in #( 4390 e) ac_c_werror_flag=$ac_save_c_werror_flag 4391 CFLAGS="-g" 4392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4393 /* end confdefs.h. */ 4394 4395 int 4396 main (void) 4397 { 4398 4399 ; 4400 return 0; 4401 } 4402 _ACEOF 4403 if ac_fn_c_try_compile "$LINENO" 4404 then : 4405 ac_cv_prog_cc_g=yes 4406 fi 4407 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4408 esac 4409 fi 4410 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4411 esac 4412 fi 4413 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4414 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4415 esac 4416 fi 4417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4418 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4419 if test $ac_test_CFLAGS; then 4420 CFLAGS=$ac_save_CFLAGS 4421 elif test $ac_cv_prog_cc_g = yes; then 4422 if test "$GCC" = yes; then 4423 CFLAGS="-g -O2" 4424 else 4425 CFLAGS="-g" 4426 fi 4427 else 4428 if test "$GCC" = yes; then 4429 CFLAGS="-O2" 4430 else 4431 CFLAGS= 4432 fi 4433 fi 4434 ac_prog_cc_stdc=no 4435 if test x$ac_prog_cc_stdc = xno 4436 then : 4437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4438 printf %s "checking for $CC option to enable C11 features... " >&6; } 4439 if test ${ac_cv_prog_cc_c11+y} 4440 then : 4441 printf %s "(cached) " >&6 4442 else case e in #( 4443 e) ac_cv_prog_cc_c11=no 4444 ac_save_CC=$CC 4445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4446 /* end confdefs.h. */ 4447 $ac_c_conftest_c11_program 4448 _ACEOF 4449 for ac_arg in '' -std=gnu11 4450 do 4451 CC="$ac_save_CC $ac_arg" 4452 if ac_fn_c_try_compile "$LINENO" 4453 then : 4454 ac_cv_prog_cc_c11=$ac_arg 4455 fi 4456 rm -f core conftest.err conftest.$ac_objext conftest.beam 4457 test "x$ac_cv_prog_cc_c11" != "xno" && break 4458 done 4459 rm -f conftest.$ac_ext 4460 CC=$ac_save_CC ;; 4461 esac 4462 fi 4463 4464 if test "x$ac_cv_prog_cc_c11" = xno 4465 then : 4466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4467 printf "%s\n" "unsupported" >&6; } 4468 else case e in #( 4469 e) if test "x$ac_cv_prog_cc_c11" = x 4470 then : 4471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4472 printf "%s\n" "none needed" >&6; } 4473 else case e in #( 4474 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4475 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4476 CC="$CC $ac_cv_prog_cc_c11" ;; 4477 esac 4478 fi 4479 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4480 ac_prog_cc_stdc=c11 ;; 4481 esac 4482 fi 4483 fi 4484 if test x$ac_prog_cc_stdc = xno 4485 then : 4486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4487 printf %s "checking for $CC option to enable C99 features... " >&6; } 4488 if test ${ac_cv_prog_cc_c99+y} 4489 then : 4490 printf %s "(cached) " >&6 4491 else case e in #( 4492 e) ac_cv_prog_cc_c99=no 4493 ac_save_CC=$CC 4494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4495 /* end confdefs.h. */ 4496 $ac_c_conftest_c99_program 4497 _ACEOF 4498 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4499 do 4500 CC="$ac_save_CC $ac_arg" 4501 if ac_fn_c_try_compile "$LINENO" 4502 then : 4503 ac_cv_prog_cc_c99=$ac_arg 4504 fi 4505 rm -f core conftest.err conftest.$ac_objext conftest.beam 4506 test "x$ac_cv_prog_cc_c99" != "xno" && break 4507 done 4508 rm -f conftest.$ac_ext 4509 CC=$ac_save_CC ;; 4510 esac 4511 fi 4512 4513 if test "x$ac_cv_prog_cc_c99" = xno 4514 then : 4515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4516 printf "%s\n" "unsupported" >&6; } 4517 else case e in #( 4518 e) if test "x$ac_cv_prog_cc_c99" = x 4519 then : 4520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4521 printf "%s\n" "none needed" >&6; } 4522 else case e in #( 4523 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4524 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4525 CC="$CC $ac_cv_prog_cc_c99" ;; 4526 esac 4527 fi 4528 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4529 ac_prog_cc_stdc=c99 ;; 4530 esac 4531 fi 4532 fi 4533 if test x$ac_prog_cc_stdc = xno 4534 then : 4535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4536 printf %s "checking for $CC option to enable C89 features... " >&6; } 4537 if test ${ac_cv_prog_cc_c89+y} 4538 then : 4539 printf %s "(cached) " >&6 4540 else case e in #( 4541 e) ac_cv_prog_cc_c89=no 4542 ac_save_CC=$CC 4543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4544 /* end confdefs.h. */ 4545 $ac_c_conftest_c89_program 4546 _ACEOF 4547 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4548 do 4549 CC="$ac_save_CC $ac_arg" 4550 if ac_fn_c_try_compile "$LINENO" 4551 then : 4552 ac_cv_prog_cc_c89=$ac_arg 4553 fi 4554 rm -f core conftest.err conftest.$ac_objext conftest.beam 4555 test "x$ac_cv_prog_cc_c89" != "xno" && break 4556 done 4557 rm -f conftest.$ac_ext 4558 CC=$ac_save_CC ;; 4559 esac 4560 fi 4561 4562 if test "x$ac_cv_prog_cc_c89" = xno 4563 then : 4564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4565 printf "%s\n" "unsupported" >&6; } 4566 else case e in #( 4567 e) if test "x$ac_cv_prog_cc_c89" = x 4568 then : 4569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4570 printf "%s\n" "none needed" >&6; } 4571 else case e in #( 4572 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4573 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4574 CC="$CC $ac_cv_prog_cc_c89" ;; 4575 esac 4576 fi 4577 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4578 ac_prog_cc_stdc=c89 ;; 4579 esac 4580 fi 4581 fi 4582 4583 ac_ext=c 4584 ac_cpp='$CPP $CPPFLAGS' 4585 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4586 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4587 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4588 4589 4590 ac_ext=c 4591 ac_cpp='$CPP $CPPFLAGS' 4592 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4593 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4594 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4596 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4597 if test ${am_cv_prog_cc_c_o+y} 4598 then : 4599 printf %s "(cached) " >&6 4600 else case e in #( 4601 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4602 /* end confdefs.h. */ 4603 4604 int 4605 main (void) 4606 { 4607 4608 ; 4609 return 0; 4610 } 4611 _ACEOF 4612 # Make sure it works both with $CC and with simple cc. 4613 # Following AC_PROG_CC_C_O, we do the test twice because some 4614 # compilers refuse to overwrite an existing .o file with -o, 4615 # though they will create one. 4616 am_cv_prog_cc_c_o=yes 4617 for am_i in 1 2; do 4618 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4619 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4620 ac_status=$? 4621 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4622 (exit $ac_status); } \ 4623 && test -f conftest2.$ac_objext; then 4624 : OK 4625 else 4626 am_cv_prog_cc_c_o=no 4627 break 4628 fi 4629 done 4630 # aligned with autoconf, so not including core; see bug#72225. 4631 rm -f -r a.out a.exe b.out conftest.$ac_ext conftest.$ac_objext \ 4632 conftest.dSYM conftest1.$ac_ext conftest1.$ac_objext conftest1.dSYM \ 4633 conftest2.$ac_ext conftest2.$ac_objext conftest2.dSYM 4634 unset am_i ;; 4635 esac 4636 fi 4637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4638 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4639 if test "$am_cv_prog_cc_c_o" != yes; then 4640 # Losing compiler, so override with the script. 4641 # FIXME: It is wrong to rewrite CC. 4642 # But if we don't then we get into trouble of one sort or another. 4643 # A longer-term fix would be to have automake use am__CC in this case, 4644 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4645 CC="$am_aux_dir/compile $CC" 4646 fi 4647 ac_ext=c 4648 ac_cpp='$CPP $CPPFLAGS' 4649 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4650 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4651 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4652 4653 4654 depcc="$CC" am_compiler_list= 4655 4656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4657 printf %s "checking dependency style of $depcc... " >&6; } 4658 if test ${am_cv_CC_dependencies_compiler_type+y} 4659 then : 4660 printf %s "(cached) " >&6 4661 else case e in #( 4662 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4663 # We make a subdir and do the tests there. Otherwise we can end up 4664 # making bogus files that we don't know about and never remove. For 4665 # instance it was reported that on HP-UX the gcc test will end up 4666 # making a dummy file named 'D' -- because '-MD' means "put the output 4667 # in D". 4668 rm -rf conftest.dir 4669 mkdir conftest.dir 4670 # Copy depcomp to subdir because otherwise we won't find it if we're 4671 # using a relative directory. 4672 cp "$am_depcomp" conftest.dir 4673 cd conftest.dir 4674 # We will build objects and dependencies in a subdirectory because 4675 # it helps to detect inapplicable dependency modes. For instance 4676 # both Tru64's cc and ICC support -MD to output dependencies as a 4677 # side effect of compilation, but ICC will put the dependencies in 4678 # the current directory while Tru64 will put them in the object 4679 # directory. 4680 mkdir sub 4681 4682 am_cv_CC_dependencies_compiler_type=none 4683 if test "$am_compiler_list" = ""; then 4684 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4685 fi 4686 am__universal=false 4687 case " $depcc " in #( 4688 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4689 esac 4690 4691 for depmode in $am_compiler_list; do 4692 # Setup a source with many dependencies, because some compilers 4693 # like to wrap large dependency lists on column 80 (with \), and 4694 # we should not choose a depcomp mode which is confused by this. 4695 # 4696 # We need to recreate these files for each test, as the compiler may 4697 # overwrite some of them when testing with obscure command lines. 4698 # This happens at least with the AIX C compiler. 4699 : > sub/conftest.c 4700 for i in 1 2 3 4 5 6; do 4701 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4702 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4703 # Solaris 10 /bin/sh. 4704 echo '/* dummy */' > sub/conftst$i.h 4705 done 4706 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4707 4708 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4709 # mode. It turns out that the SunPro C++ compiler does not properly 4710 # handle '-M -o', and we need to detect this. Also, some Intel 4711 # versions had trouble with output in subdirs. 4712 am__obj=sub/conftest.${OBJEXT-o} 4713 am__minus_obj="-o $am__obj" 4714 case $depmode in 4715 gcc) 4716 # This depmode causes a compiler race in universal mode. 4717 test "$am__universal" = false || continue 4718 ;; 4719 nosideeffect) 4720 # After this tag, mechanisms are not by side-effect, so they'll 4721 # only be used when explicitly requested. 4722 if test "x$enable_dependency_tracking" = xyes; then 4723 continue 4724 else 4725 break 4726 fi 4727 ;; 4728 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4729 # This compiler won't grok '-c -o', but also, the minuso test has 4730 # not run yet. These depmodes are late enough in the game, and 4731 # so weak that their functioning should not be impacted. 4732 am__obj=conftest.${OBJEXT-o} 4733 am__minus_obj= 4734 ;; 4735 none) break ;; 4736 esac 4737 if depmode=$depmode \ 4738 source=sub/conftest.c object=$am__obj \ 4739 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4740 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4741 >/dev/null 2>conftest.err && 4742 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4743 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4744 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4745 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4746 # icc doesn't choke on unknown options, it will just issue warnings 4747 # or remarks (even with -Werror). So we grep stderr for any message 4748 # that says an option was ignored or not supported. 4749 # When given -MP, icc 7.0 and 7.1 complain thus: 4750 # icc: Command line warning: ignoring option '-M'; no argument required 4751 # The diagnosis changed in icc 8.0: 4752 # icc: Command line remark: option '-MP' not supported 4753 if (grep 'ignoring option' conftest.err || 4754 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4755 am_cv_CC_dependencies_compiler_type=$depmode 4756 break 4757 fi 4758 fi 4759 done 4760 4761 cd .. 4762 rm -rf conftest.dir 4763 else 4764 am_cv_CC_dependencies_compiler_type=none 4765 fi 4766 ;; 4767 esac 4768 fi 4769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4770 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4771 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4772 4773 if 4774 test "x$enable_dependency_tracking" != xno \ 4775 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4776 am__fastdepCC_TRUE= 4777 am__fastdepCC_FALSE='#' 4778 else 4779 am__fastdepCC_TRUE='#' 4780 am__fastdepCC_FALSE= 4781 fi 4782 4783 4784 4785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4786 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4787 if test ${ac_cv_c_undeclared_builtin_options+y} 4788 then : 4789 printf %s "(cached) " >&6 4790 else case e in #( 4791 e) ac_save_CFLAGS=$CFLAGS 4792 ac_cv_c_undeclared_builtin_options='cannot detect' 4793 for ac_arg in '' -fno-builtin; do 4794 CFLAGS="$ac_save_CFLAGS $ac_arg" 4795 # This test program should *not* compile successfully. 4796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4797 /* end confdefs.h. */ 4798 4799 int 4800 main (void) 4801 { 4802 (void) strchr; 4803 ; 4804 return 0; 4805 } 4806 _ACEOF 4807 if ac_fn_c_try_compile "$LINENO" 4808 then : 4809 4810 else case e in #( 4811 e) # This test program should compile successfully. 4812 # No library function is consistently available on 4813 # freestanding implementations, so test against a dummy 4814 # declaration. Include always-available headers on the 4815 # off chance that they somehow elicit warnings. 4816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4817 /* end confdefs.h. */ 4818 #include <float.h> 4819 #include <limits.h> 4820 #include <stdarg.h> 4821 #include <stddef.h> 4822 extern void ac_decl (int, char *); 4823 4824 int 4825 main (void) 4826 { 4827 (void) ac_decl (0, (char *) 0); 4828 (void) ac_decl; 4829 4830 ; 4831 return 0; 4832 } 4833 _ACEOF 4834 if ac_fn_c_try_compile "$LINENO" 4835 then : 4836 if test x"$ac_arg" = x 4837 then : 4838 ac_cv_c_undeclared_builtin_options='none needed' 4839 else case e in #( 4840 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4841 esac 4842 fi 4843 break 4844 fi 4845 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4846 esac 4847 fi 4848 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4849 done 4850 CFLAGS=$ac_save_CFLAGS 4851 ;; 4852 esac 4853 fi 4854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4855 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4856 case $ac_cv_c_undeclared_builtin_options in #( 4857 'cannot detect') : 4858 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4859 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4860 as_fn_error $? "cannot make $CC report undeclared builtins 4861 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4862 'none needed') : 4863 ac_c_undeclared_builtin_options='' ;; #( 4864 *) : 4865 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4866 esac 4867 4868 ac_header= ac_cache= 4869 for ac_item in $ac_header_c_list 4870 do 4871 if test $ac_cache; then 4872 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4873 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4874 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4875 fi 4876 ac_header= ac_cache= 4877 elif test $ac_header; then 4878 ac_cache=$ac_item 4879 else 4880 ac_header=$ac_item 4881 fi 4882 done 4883 4884 4885 4886 4887 4888 4889 4890 4891 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4892 then : 4893 4894 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4895 4896 fi 4897 4898 4899 4900 4901 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4902 if test "x$ac_cv_have_decl___clang__" = xyes 4903 then : 4904 CLANGCC="yes" 4905 else case e in #( 4906 e) CLANGCC="no" ;; 4907 esac 4908 fi 4909 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4910 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4911 then : 4912 INTELCC="yes" 4913 else case e in #( 4914 e) INTELCC="no" ;; 4915 esac 4916 fi 4917 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4918 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4919 then : 4920 SUNCC="yes" 4921 else case e in #( 4922 e) SUNCC="no" ;; 4923 esac 4924 fi 4925 4926 4927 4928 4929 4930 4931 4932 4933 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4934 if test -n "$ac_tool_prefix"; then 4935 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4936 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4938 printf %s "checking for $ac_word... " >&6; } 4939 if test ${ac_cv_path_PKG_CONFIG+y} 4940 then : 4941 printf %s "(cached) " >&6 4942 else case e in #( 4943 e) case $PKG_CONFIG in 4944 [\\/]* | ?:[\\/]*) 4945 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4946 ;; 4947 *) 4948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4949 for as_dir in $PATH 4950 do 4951 IFS=$as_save_IFS 4952 case $as_dir in #((( 4953 '') as_dir=./ ;; 4954 */) ;; 4955 *) as_dir=$as_dir/ ;; 4956 esac 4957 for ac_exec_ext in '' $ac_executable_extensions; do 4958 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4959 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4960 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4961 break 2 4962 fi 4963 done 4964 done 4965 IFS=$as_save_IFS 4966 4967 ;; 4968 esac ;; 4969 esac 4970 fi 4971 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4972 if test -n "$PKG_CONFIG"; then 4973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4974 printf "%s\n" "$PKG_CONFIG" >&6; } 4975 else 4976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4977 printf "%s\n" "no" >&6; } 4978 fi 4979 4980 4981 fi 4982 if test -z "$ac_cv_path_PKG_CONFIG"; then 4983 ac_pt_PKG_CONFIG=$PKG_CONFIG 4984 # Extract the first word of "pkg-config", so it can be a program name with args. 4985 set dummy pkg-config; ac_word=$2 4986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4987 printf %s "checking for $ac_word... " >&6; } 4988 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4989 then : 4990 printf %s "(cached) " >&6 4991 else case e in #( 4992 e) case $ac_pt_PKG_CONFIG in 4993 [\\/]* | ?:[\\/]*) 4994 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4995 ;; 4996 *) 4997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4998 for as_dir in $PATH 4999 do 5000 IFS=$as_save_IFS 5001 case $as_dir in #((( 5002 '') as_dir=./ ;; 5003 */) ;; 5004 *) as_dir=$as_dir/ ;; 5005 esac 5006 for ac_exec_ext in '' $ac_executable_extensions; do 5007 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5008 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5009 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5010 break 2 5011 fi 5012 done 5013 done 5014 IFS=$as_save_IFS 5015 5016 ;; 5017 esac ;; 5018 esac 5019 fi 5020 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 5021 if test -n "$ac_pt_PKG_CONFIG"; then 5022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 5023 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 5024 else 5025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5026 printf "%s\n" "no" >&6; } 5027 fi 5028 5029 if test "x$ac_pt_PKG_CONFIG" = x; then 5030 PKG_CONFIG="" 5031 else 5032 case $cross_compiling:$ac_tool_warned in 5033 yes:) 5034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5035 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5036 ac_tool_warned=yes ;; 5037 esac 5038 PKG_CONFIG=$ac_pt_PKG_CONFIG 5039 fi 5040 else 5041 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 5042 fi 5043 5044 fi 5045 if test -n "$PKG_CONFIG"; then 5046 _pkg_min_version=0.9.0 5047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 5048 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 5049 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 5050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5051 printf "%s\n" "yes" >&6; } 5052 else 5053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5054 printf "%s\n" "no" >&6; } 5055 PKG_CONFIG="" 5056 fi 5057 fi 5058 5059 5060 # Make sure we can run config.sub. 5061 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 5062 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 5063 5064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 5065 printf %s "checking build system type... " >&6; } 5066 if test ${ac_cv_build+y} 5067 then : 5068 printf %s "(cached) " >&6 5069 else case e in #( 5070 e) ac_build_alias=$build_alias 5071 test "x$ac_build_alias" = x && 5072 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 5073 test "x$ac_build_alias" = x && 5074 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5075 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 5076 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 5077 ;; 5078 esac 5079 fi 5080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5081 printf "%s\n" "$ac_cv_build" >&6; } 5082 case $ac_cv_build in 5083 *-*-*) ;; 5084 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5085 esac 5086 build=$ac_cv_build 5087 ac_save_IFS=$IFS; IFS='-' 5088 set x $ac_cv_build 5089 shift 5090 build_cpu=$1 5091 build_vendor=$2 5092 shift; shift 5093 # Remember, the first character of IFS is used to create $*, 5094 # except with old shells: 5095 build_os=$* 5096 IFS=$ac_save_IFS 5097 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 5098 5099 5100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5101 printf %s "checking host system type... " >&6; } 5102 if test ${ac_cv_host+y} 5103 then : 5104 printf %s "(cached) " >&6 5105 else case e in #( 5106 e) if test "x$host_alias" = x; then 5107 ac_cv_host=$ac_cv_build 5108 else 5109 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 5110 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 5111 fi 5112 ;; 5113 esac 5114 fi 5115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5116 printf "%s\n" "$ac_cv_host" >&6; } 5117 case $ac_cv_host in 5118 *-*-*) ;; 5119 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5120 esac 5121 host=$ac_cv_host 5122 ac_save_IFS=$IFS; IFS='-' 5123 set x $ac_cv_host 5124 shift 5125 host_cpu=$1 5126 host_vendor=$2 5127 shift; shift 5128 # Remember, the first character of IFS is used to create $*, 5129 # except with old shells: 5130 host_os=$* 5131 IFS=$ac_save_IFS 5132 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5133 5134 5135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5136 printf %s "checking for a sed that does not truncate output... " >&6; } 5137 if test ${ac_cv_path_SED+y} 5138 then : 5139 printf %s "(cached) " >&6 5140 else case e in #( 5141 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5142 for ac_i in 1 2 3 4 5 6 7; do 5143 ac_script="$ac_script$as_nl$ac_script" 5144 done 5145 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5146 { ac_script=; unset ac_script;} 5147 if test -z "$SED"; then 5148 ac_path_SED_found=false 5149 # Loop through the user's path and test for each of PROGNAME-LIST 5150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5151 for as_dir in $PATH 5152 do 5153 IFS=$as_save_IFS 5154 case $as_dir in #((( 5155 '') as_dir=./ ;; 5156 */) ;; 5157 *) as_dir=$as_dir/ ;; 5158 esac 5159 for ac_prog in sed gsed 5160 do 5161 for ac_exec_ext in '' $ac_executable_extensions; do 5162 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5163 as_fn_executable_p "$ac_path_SED" || continue 5164 # Check for GNU ac_path_SED and select it if it is found. 5165 # Check for GNU $ac_path_SED 5166 case `"$ac_path_SED" --version 2>&1` in #( 5167 *GNU*) 5168 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5169 #( 5170 *) 5171 ac_count=0 5172 printf %s 0123456789 >"conftest.in" 5173 while : 5174 do 5175 cat "conftest.in" "conftest.in" >"conftest.tmp" 5176 mv "conftest.tmp" "conftest.in" 5177 cp "conftest.in" "conftest.nl" 5178 printf "%s\n" '' >> "conftest.nl" 5179 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5180 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5181 as_fn_arith $ac_count + 1 && ac_count=$as_val 5182 if test $ac_count -gt ${ac_path_SED_max-0}; then 5183 # Best one so far, save it but keep looking for a better one 5184 ac_cv_path_SED="$ac_path_SED" 5185 ac_path_SED_max=$ac_count 5186 fi 5187 # 10*(2^10) chars as input seems more than enough 5188 test $ac_count -gt 10 && break 5189 done 5190 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5191 esac 5192 5193 $ac_path_SED_found && break 3 5194 done 5195 done 5196 done 5197 IFS=$as_save_IFS 5198 if test -z "$ac_cv_path_SED"; then 5199 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5200 fi 5201 else 5202 ac_cv_path_SED=$SED 5203 fi 5204 ;; 5205 esac 5206 fi 5207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5208 printf "%s\n" "$ac_cv_path_SED" >&6; } 5209 SED="$ac_cv_path_SED" 5210 rm -f conftest.sed 5211 5212 5213 5214 5215 5216 5217 # Check whether --enable-selective-werror was given. 5218 if test ${enable_selective_werror+y} 5219 then : 5220 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5221 else case e in #( 5222 e) SELECTIVE_WERROR=yes ;; 5223 esac 5224 fi 5225 5226 5227 5228 5229 5230 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5231 if test "x$SUNCC" = "xyes"; then 5232 BASE_CFLAGS="-v" 5233 else 5234 BASE_CFLAGS="" 5235 fi 5236 5237 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 5251 xorg_testset_save_CFLAGS="$CFLAGS" 5252 5253 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5256 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5257 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5258 then : 5259 printf %s "(cached) " >&6 5260 else case e in #( 5261 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5262 /* end confdefs.h. */ 5263 int i; 5264 _ACEOF 5265 if ac_fn_c_try_compile "$LINENO" 5266 then : 5267 xorg_cv_cc_flag_unknown_warning_option=yes 5268 else case e in #( 5269 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5270 esac 5271 fi 5272 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5273 esac 5274 fi 5275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5276 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5277 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5278 CFLAGS="$xorg_testset_save_CFLAGS" 5279 fi 5280 5281 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5284 fi 5285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5287 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5288 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5289 then : 5290 printf %s "(cached) " >&6 5291 else case e in #( 5292 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5293 /* end confdefs.h. */ 5294 int i; 5295 _ACEOF 5296 if ac_fn_c_try_compile "$LINENO" 5297 then : 5298 xorg_cv_cc_flag_unused_command_line_argument=yes 5299 else case e in #( 5300 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5301 esac 5302 fi 5303 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5304 esac 5305 fi 5306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5307 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5308 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5309 CFLAGS="$xorg_testset_save_CFLAGS" 5310 fi 5311 5312 found="no" 5313 5314 if test $found = "no" ; then 5315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5317 fi 5318 5319 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5321 fi 5322 5323 CFLAGS="$CFLAGS -Wall" 5324 5325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5326 printf %s "checking if $CC supports -Wall... " >&6; } 5327 cacheid=xorg_cv_cc_flag__Wall 5328 if eval test \${$cacheid+y} 5329 then : 5330 printf %s "(cached) " >&6 5331 else case e in #( 5332 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5333 /* end confdefs.h. */ 5334 int i; 5335 int 5336 main (void) 5337 { 5338 5339 ; 5340 return 0; 5341 } 5342 _ACEOF 5343 if ac_fn_c_try_link "$LINENO" 5344 then : 5345 eval $cacheid=yes 5346 else case e in #( 5347 e) eval $cacheid=no ;; 5348 esac 5349 fi 5350 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5351 conftest$ac_exeext conftest.$ac_ext ;; 5352 esac 5353 fi 5354 5355 5356 CFLAGS="$xorg_testset_save_CFLAGS" 5357 5358 eval supported=\$$cacheid 5359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5360 printf "%s\n" "$supported" >&6; } 5361 if test "$supported" = "yes" ; then 5362 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5363 found="yes" 5364 fi 5365 fi 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 xorg_testset_save_CFLAGS="$CFLAGS" 5382 5383 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5386 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5387 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5388 then : 5389 printf %s "(cached) " >&6 5390 else case e in #( 5391 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5392 /* end confdefs.h. */ 5393 int i; 5394 _ACEOF 5395 if ac_fn_c_try_compile "$LINENO" 5396 then : 5397 xorg_cv_cc_flag_unknown_warning_option=yes 5398 else case e in #( 5399 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5400 esac 5401 fi 5402 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5403 esac 5404 fi 5405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5406 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5407 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5408 CFLAGS="$xorg_testset_save_CFLAGS" 5409 fi 5410 5411 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5414 fi 5415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5417 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5418 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5419 then : 5420 printf %s "(cached) " >&6 5421 else case e in #( 5422 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5423 /* end confdefs.h. */ 5424 int i; 5425 _ACEOF 5426 if ac_fn_c_try_compile "$LINENO" 5427 then : 5428 xorg_cv_cc_flag_unused_command_line_argument=yes 5429 else case e in #( 5430 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5431 esac 5432 fi 5433 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5434 esac 5435 fi 5436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5437 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5438 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5439 CFLAGS="$xorg_testset_save_CFLAGS" 5440 fi 5441 5442 found="no" 5443 5444 if test $found = "no" ; then 5445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5447 fi 5448 5449 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5451 fi 5452 5453 CFLAGS="$CFLAGS -Wpointer-arith" 5454 5455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5456 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5457 cacheid=xorg_cv_cc_flag__Wpointer_arith 5458 if eval test \${$cacheid+y} 5459 then : 5460 printf %s "(cached) " >&6 5461 else case e in #( 5462 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5463 /* end confdefs.h. */ 5464 int i; 5465 int 5466 main (void) 5467 { 5468 5469 ; 5470 return 0; 5471 } 5472 _ACEOF 5473 if ac_fn_c_try_link "$LINENO" 5474 then : 5475 eval $cacheid=yes 5476 else case e in #( 5477 e) eval $cacheid=no ;; 5478 esac 5479 fi 5480 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5481 conftest$ac_exeext conftest.$ac_ext ;; 5482 esac 5483 fi 5484 5485 5486 CFLAGS="$xorg_testset_save_CFLAGS" 5487 5488 eval supported=\$$cacheid 5489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5490 printf "%s\n" "$supported" >&6; } 5491 if test "$supported" = "yes" ; then 5492 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5493 found="yes" 5494 fi 5495 fi 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 xorg_testset_save_CFLAGS="$CFLAGS" 5512 5513 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5516 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5517 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5518 then : 5519 printf %s "(cached) " >&6 5520 else case e in #( 5521 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5522 /* end confdefs.h. */ 5523 int i; 5524 _ACEOF 5525 if ac_fn_c_try_compile "$LINENO" 5526 then : 5527 xorg_cv_cc_flag_unknown_warning_option=yes 5528 else case e in #( 5529 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5530 esac 5531 fi 5532 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5533 esac 5534 fi 5535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5536 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5537 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5538 CFLAGS="$xorg_testset_save_CFLAGS" 5539 fi 5540 5541 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5542 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5544 fi 5545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5547 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5548 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5549 then : 5550 printf %s "(cached) " >&6 5551 else case e in #( 5552 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5553 /* end confdefs.h. */ 5554 int i; 5555 _ACEOF 5556 if ac_fn_c_try_compile "$LINENO" 5557 then : 5558 xorg_cv_cc_flag_unused_command_line_argument=yes 5559 else case e in #( 5560 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5561 esac 5562 fi 5563 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5564 esac 5565 fi 5566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5567 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5568 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5569 CFLAGS="$xorg_testset_save_CFLAGS" 5570 fi 5571 5572 found="no" 5573 5574 if test $found = "no" ; then 5575 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5576 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5577 fi 5578 5579 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5581 fi 5582 5583 CFLAGS="$CFLAGS -Wmissing-declarations" 5584 5585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5586 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5587 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5588 if eval test \${$cacheid+y} 5589 then : 5590 printf %s "(cached) " >&6 5591 else case e in #( 5592 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5593 /* end confdefs.h. */ 5594 int i; 5595 int 5596 main (void) 5597 { 5598 5599 ; 5600 return 0; 5601 } 5602 _ACEOF 5603 if ac_fn_c_try_link "$LINENO" 5604 then : 5605 eval $cacheid=yes 5606 else case e in #( 5607 e) eval $cacheid=no ;; 5608 esac 5609 fi 5610 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5611 conftest$ac_exeext conftest.$ac_ext ;; 5612 esac 5613 fi 5614 5615 5616 CFLAGS="$xorg_testset_save_CFLAGS" 5617 5618 eval supported=\$$cacheid 5619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5620 printf "%s\n" "$supported" >&6; } 5621 if test "$supported" = "yes" ; then 5622 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5623 found="yes" 5624 fi 5625 fi 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 xorg_testset_save_CFLAGS="$CFLAGS" 5642 5643 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5646 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5647 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5648 then : 5649 printf %s "(cached) " >&6 5650 else case e in #( 5651 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5652 /* end confdefs.h. */ 5653 int i; 5654 _ACEOF 5655 if ac_fn_c_try_compile "$LINENO" 5656 then : 5657 xorg_cv_cc_flag_unknown_warning_option=yes 5658 else case e in #( 5659 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5660 esac 5661 fi 5662 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5663 esac 5664 fi 5665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5666 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5667 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5668 CFLAGS="$xorg_testset_save_CFLAGS" 5669 fi 5670 5671 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5674 fi 5675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5677 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5678 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5679 then : 5680 printf %s "(cached) " >&6 5681 else case e in #( 5682 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5683 /* end confdefs.h. */ 5684 int i; 5685 _ACEOF 5686 if ac_fn_c_try_compile "$LINENO" 5687 then : 5688 xorg_cv_cc_flag_unused_command_line_argument=yes 5689 else case e in #( 5690 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5691 esac 5692 fi 5693 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5694 esac 5695 fi 5696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5697 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5698 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5699 CFLAGS="$xorg_testset_save_CFLAGS" 5700 fi 5701 5702 found="no" 5703 5704 if test $found = "no" ; then 5705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5707 fi 5708 5709 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5711 fi 5712 5713 CFLAGS="$CFLAGS -Wformat=2" 5714 5715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5716 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5717 cacheid=xorg_cv_cc_flag__Wformat_2 5718 if eval test \${$cacheid+y} 5719 then : 5720 printf %s "(cached) " >&6 5721 else case e in #( 5722 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5723 /* end confdefs.h. */ 5724 int i; 5725 int 5726 main (void) 5727 { 5728 5729 ; 5730 return 0; 5731 } 5732 _ACEOF 5733 if ac_fn_c_try_link "$LINENO" 5734 then : 5735 eval $cacheid=yes 5736 else case e in #( 5737 e) eval $cacheid=no ;; 5738 esac 5739 fi 5740 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5741 conftest$ac_exeext conftest.$ac_ext ;; 5742 esac 5743 fi 5744 5745 5746 CFLAGS="$xorg_testset_save_CFLAGS" 5747 5748 eval supported=\$$cacheid 5749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5750 printf "%s\n" "$supported" >&6; } 5751 if test "$supported" = "yes" ; then 5752 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5753 found="yes" 5754 fi 5755 fi 5756 5757 if test $found = "no" ; then 5758 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5759 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5760 fi 5761 5762 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5764 fi 5765 5766 CFLAGS="$CFLAGS -Wformat" 5767 5768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5769 printf %s "checking if $CC supports -Wformat... " >&6; } 5770 cacheid=xorg_cv_cc_flag__Wformat 5771 if eval test \${$cacheid+y} 5772 then : 5773 printf %s "(cached) " >&6 5774 else case e in #( 5775 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5776 /* end confdefs.h. */ 5777 int i; 5778 int 5779 main (void) 5780 { 5781 5782 ; 5783 return 0; 5784 } 5785 _ACEOF 5786 if ac_fn_c_try_link "$LINENO" 5787 then : 5788 eval $cacheid=yes 5789 else case e in #( 5790 e) eval $cacheid=no ;; 5791 esac 5792 fi 5793 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5794 conftest$ac_exeext conftest.$ac_ext ;; 5795 esac 5796 fi 5797 5798 5799 CFLAGS="$xorg_testset_save_CFLAGS" 5800 5801 eval supported=\$$cacheid 5802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5803 printf "%s\n" "$supported" >&6; } 5804 if test "$supported" = "yes" ; then 5805 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5806 found="yes" 5807 fi 5808 fi 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 xorg_testset_save_CFLAGS="$CFLAGS" 5827 5828 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5831 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5832 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5833 then : 5834 printf %s "(cached) " >&6 5835 else case e in #( 5836 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5837 /* end confdefs.h. */ 5838 int i; 5839 _ACEOF 5840 if ac_fn_c_try_compile "$LINENO" 5841 then : 5842 xorg_cv_cc_flag_unknown_warning_option=yes 5843 else case e in #( 5844 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5845 esac 5846 fi 5847 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5848 esac 5849 fi 5850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5851 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5852 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5853 CFLAGS="$xorg_testset_save_CFLAGS" 5854 fi 5855 5856 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5859 fi 5860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5862 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5863 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5864 then : 5865 printf %s "(cached) " >&6 5866 else case e in #( 5867 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5868 /* end confdefs.h. */ 5869 int i; 5870 _ACEOF 5871 if ac_fn_c_try_compile "$LINENO" 5872 then : 5873 xorg_cv_cc_flag_unused_command_line_argument=yes 5874 else case e in #( 5875 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5876 esac 5877 fi 5878 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5879 esac 5880 fi 5881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5882 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5883 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5884 CFLAGS="$xorg_testset_save_CFLAGS" 5885 fi 5886 5887 found="no" 5888 5889 if test $found = "no" ; then 5890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5892 fi 5893 5894 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5896 fi 5897 5898 CFLAGS="$CFLAGS -Wstrict-prototypes" 5899 5900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5901 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5902 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5903 if eval test \${$cacheid+y} 5904 then : 5905 printf %s "(cached) " >&6 5906 else case e in #( 5907 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5908 /* end confdefs.h. */ 5909 int i; 5910 int 5911 main (void) 5912 { 5913 5914 ; 5915 return 0; 5916 } 5917 _ACEOF 5918 if ac_fn_c_try_link "$LINENO" 5919 then : 5920 eval $cacheid=yes 5921 else case e in #( 5922 e) eval $cacheid=no ;; 5923 esac 5924 fi 5925 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5926 conftest$ac_exeext conftest.$ac_ext ;; 5927 esac 5928 fi 5929 5930 5931 CFLAGS="$xorg_testset_save_CFLAGS" 5932 5933 eval supported=\$$cacheid 5934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5935 printf "%s\n" "$supported" >&6; } 5936 if test "$supported" = "yes" ; then 5937 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5938 found="yes" 5939 fi 5940 fi 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 5956 xorg_testset_save_CFLAGS="$CFLAGS" 5957 5958 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5961 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5962 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5963 then : 5964 printf %s "(cached) " >&6 5965 else case e in #( 5966 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5967 /* end confdefs.h. */ 5968 int i; 5969 _ACEOF 5970 if ac_fn_c_try_compile "$LINENO" 5971 then : 5972 xorg_cv_cc_flag_unknown_warning_option=yes 5973 else case e in #( 5974 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5975 esac 5976 fi 5977 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5978 esac 5979 fi 5980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5981 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5982 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5983 CFLAGS="$xorg_testset_save_CFLAGS" 5984 fi 5985 5986 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5989 fi 5990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5992 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5993 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5994 then : 5995 printf %s "(cached) " >&6 5996 else case e in #( 5997 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5998 /* end confdefs.h. */ 5999 int i; 6000 _ACEOF 6001 if ac_fn_c_try_compile "$LINENO" 6002 then : 6003 xorg_cv_cc_flag_unused_command_line_argument=yes 6004 else case e in #( 6005 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6006 esac 6007 fi 6008 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6009 esac 6010 fi 6011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6012 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6013 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6014 CFLAGS="$xorg_testset_save_CFLAGS" 6015 fi 6016 6017 found="no" 6018 6019 if test $found = "no" ; then 6020 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6022 fi 6023 6024 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6026 fi 6027 6028 CFLAGS="$CFLAGS -Wmissing-prototypes" 6029 6030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 6031 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 6032 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 6033 if eval test \${$cacheid+y} 6034 then : 6035 printf %s "(cached) " >&6 6036 else case e in #( 6037 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6038 /* end confdefs.h. */ 6039 int i; 6040 int 6041 main (void) 6042 { 6043 6044 ; 6045 return 0; 6046 } 6047 _ACEOF 6048 if ac_fn_c_try_link "$LINENO" 6049 then : 6050 eval $cacheid=yes 6051 else case e in #( 6052 e) eval $cacheid=no ;; 6053 esac 6054 fi 6055 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6056 conftest$ac_exeext conftest.$ac_ext ;; 6057 esac 6058 fi 6059 6060 6061 CFLAGS="$xorg_testset_save_CFLAGS" 6062 6063 eval supported=\$$cacheid 6064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6065 printf "%s\n" "$supported" >&6; } 6066 if test "$supported" = "yes" ; then 6067 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 6068 found="yes" 6069 fi 6070 fi 6071 6072 6073 6074 6075 6076 6077 6078 6079 6080 6081 6082 6083 6084 6085 6086 xorg_testset_save_CFLAGS="$CFLAGS" 6087 6088 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6091 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6092 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6093 then : 6094 printf %s "(cached) " >&6 6095 else case e in #( 6096 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6097 /* end confdefs.h. */ 6098 int i; 6099 _ACEOF 6100 if ac_fn_c_try_compile "$LINENO" 6101 then : 6102 xorg_cv_cc_flag_unknown_warning_option=yes 6103 else case e in #( 6104 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6105 esac 6106 fi 6107 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6108 esac 6109 fi 6110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6111 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6112 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6113 CFLAGS="$xorg_testset_save_CFLAGS" 6114 fi 6115 6116 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6117 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6119 fi 6120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6122 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6123 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6124 then : 6125 printf %s "(cached) " >&6 6126 else case e in #( 6127 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6128 /* end confdefs.h. */ 6129 int i; 6130 _ACEOF 6131 if ac_fn_c_try_compile "$LINENO" 6132 then : 6133 xorg_cv_cc_flag_unused_command_line_argument=yes 6134 else case e in #( 6135 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6136 esac 6137 fi 6138 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6139 esac 6140 fi 6141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6142 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6143 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6144 CFLAGS="$xorg_testset_save_CFLAGS" 6145 fi 6146 6147 found="no" 6148 6149 if test $found = "no" ; then 6150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6152 fi 6153 6154 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6156 fi 6157 6158 CFLAGS="$CFLAGS -Wnested-externs" 6159 6160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6161 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6162 cacheid=xorg_cv_cc_flag__Wnested_externs 6163 if eval test \${$cacheid+y} 6164 then : 6165 printf %s "(cached) " >&6 6166 else case e in #( 6167 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6168 /* end confdefs.h. */ 6169 int i; 6170 int 6171 main (void) 6172 { 6173 6174 ; 6175 return 0; 6176 } 6177 _ACEOF 6178 if ac_fn_c_try_link "$LINENO" 6179 then : 6180 eval $cacheid=yes 6181 else case e in #( 6182 e) eval $cacheid=no ;; 6183 esac 6184 fi 6185 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6186 conftest$ac_exeext conftest.$ac_ext ;; 6187 esac 6188 fi 6189 6190 6191 CFLAGS="$xorg_testset_save_CFLAGS" 6192 6193 eval supported=\$$cacheid 6194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6195 printf "%s\n" "$supported" >&6; } 6196 if test "$supported" = "yes" ; then 6197 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6198 found="yes" 6199 fi 6200 fi 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 xorg_testset_save_CFLAGS="$CFLAGS" 6217 6218 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6221 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6222 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6223 then : 6224 printf %s "(cached) " >&6 6225 else case e in #( 6226 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6227 /* end confdefs.h. */ 6228 int i; 6229 _ACEOF 6230 if ac_fn_c_try_compile "$LINENO" 6231 then : 6232 xorg_cv_cc_flag_unknown_warning_option=yes 6233 else case e in #( 6234 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6235 esac 6236 fi 6237 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6238 esac 6239 fi 6240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6241 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6242 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6243 CFLAGS="$xorg_testset_save_CFLAGS" 6244 fi 6245 6246 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6249 fi 6250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6252 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6253 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6254 then : 6255 printf %s "(cached) " >&6 6256 else case e in #( 6257 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6258 /* end confdefs.h. */ 6259 int i; 6260 _ACEOF 6261 if ac_fn_c_try_compile "$LINENO" 6262 then : 6263 xorg_cv_cc_flag_unused_command_line_argument=yes 6264 else case e in #( 6265 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6266 esac 6267 fi 6268 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6269 esac 6270 fi 6271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6272 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6273 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6274 CFLAGS="$xorg_testset_save_CFLAGS" 6275 fi 6276 6277 found="no" 6278 6279 if test $found = "no" ; then 6280 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6282 fi 6283 6284 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6286 fi 6287 6288 CFLAGS="$CFLAGS -Wbad-function-cast" 6289 6290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6291 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6292 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6293 if eval test \${$cacheid+y} 6294 then : 6295 printf %s "(cached) " >&6 6296 else case e in #( 6297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6298 /* end confdefs.h. */ 6299 int i; 6300 int 6301 main (void) 6302 { 6303 6304 ; 6305 return 0; 6306 } 6307 _ACEOF 6308 if ac_fn_c_try_link "$LINENO" 6309 then : 6310 eval $cacheid=yes 6311 else case e in #( 6312 e) eval $cacheid=no ;; 6313 esac 6314 fi 6315 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6316 conftest$ac_exeext conftest.$ac_ext ;; 6317 esac 6318 fi 6319 6320 6321 CFLAGS="$xorg_testset_save_CFLAGS" 6322 6323 eval supported=\$$cacheid 6324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6325 printf "%s\n" "$supported" >&6; } 6326 if test "$supported" = "yes" ; then 6327 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6328 found="yes" 6329 fi 6330 fi 6331 6332 6333 6334 6335 6336 6337 6338 6339 6340 6341 6342 6343 6344 6345 6346 xorg_testset_save_CFLAGS="$CFLAGS" 6347 6348 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6351 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6352 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6353 then : 6354 printf %s "(cached) " >&6 6355 else case e in #( 6356 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6357 /* end confdefs.h. */ 6358 int i; 6359 _ACEOF 6360 if ac_fn_c_try_compile "$LINENO" 6361 then : 6362 xorg_cv_cc_flag_unknown_warning_option=yes 6363 else case e in #( 6364 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6365 esac 6366 fi 6367 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6368 esac 6369 fi 6370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6371 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6372 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6373 CFLAGS="$xorg_testset_save_CFLAGS" 6374 fi 6375 6376 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6377 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6379 fi 6380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6382 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6383 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6384 then : 6385 printf %s "(cached) " >&6 6386 else case e in #( 6387 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6388 /* end confdefs.h. */ 6389 int i; 6390 _ACEOF 6391 if ac_fn_c_try_compile "$LINENO" 6392 then : 6393 xorg_cv_cc_flag_unused_command_line_argument=yes 6394 else case e in #( 6395 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6396 esac 6397 fi 6398 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6399 esac 6400 fi 6401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6402 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6403 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6404 CFLAGS="$xorg_testset_save_CFLAGS" 6405 fi 6406 6407 found="no" 6408 6409 if test $found = "no" ; then 6410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6412 fi 6413 6414 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6416 fi 6417 6418 CFLAGS="$CFLAGS -Wold-style-definition" 6419 6420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6421 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6422 cacheid=xorg_cv_cc_flag__Wold_style_definition 6423 if eval test \${$cacheid+y} 6424 then : 6425 printf %s "(cached) " >&6 6426 else case e in #( 6427 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6428 /* end confdefs.h. */ 6429 int i; 6430 int 6431 main (void) 6432 { 6433 6434 ; 6435 return 0; 6436 } 6437 _ACEOF 6438 if ac_fn_c_try_link "$LINENO" 6439 then : 6440 eval $cacheid=yes 6441 else case e in #( 6442 e) eval $cacheid=no ;; 6443 esac 6444 fi 6445 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6446 conftest$ac_exeext conftest.$ac_ext ;; 6447 esac 6448 fi 6449 6450 6451 CFLAGS="$xorg_testset_save_CFLAGS" 6452 6453 eval supported=\$$cacheid 6454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6455 printf "%s\n" "$supported" >&6; } 6456 if test "$supported" = "yes" ; then 6457 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6458 found="yes" 6459 fi 6460 fi 6461 6462 if test $found = "no" ; then 6463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6465 fi 6466 6467 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6469 fi 6470 6471 CFLAGS="$CFLAGS -fd" 6472 6473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6474 printf %s "checking if $CC supports -fd... " >&6; } 6475 cacheid=xorg_cv_cc_flag__fd 6476 if eval test \${$cacheid+y} 6477 then : 6478 printf %s "(cached) " >&6 6479 else case e in #( 6480 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6481 /* end confdefs.h. */ 6482 int i; 6483 int 6484 main (void) 6485 { 6486 6487 ; 6488 return 0; 6489 } 6490 _ACEOF 6491 if ac_fn_c_try_link "$LINENO" 6492 then : 6493 eval $cacheid=yes 6494 else case e in #( 6495 e) eval $cacheid=no ;; 6496 esac 6497 fi 6498 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6499 conftest$ac_exeext conftest.$ac_ext ;; 6500 esac 6501 fi 6502 6503 6504 CFLAGS="$xorg_testset_save_CFLAGS" 6505 6506 eval supported=\$$cacheid 6507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6508 printf "%s\n" "$supported" >&6; } 6509 if test "$supported" = "yes" ; then 6510 BASE_CFLAGS="$BASE_CFLAGS -fd" 6511 found="yes" 6512 fi 6513 fi 6514 6515 6516 6517 6518 6519 # This chunk adds additional warnings that could catch undesired effects. 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 xorg_testset_save_CFLAGS="$CFLAGS" 6534 6535 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6538 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6539 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6540 then : 6541 printf %s "(cached) " >&6 6542 else case e in #( 6543 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6544 /* end confdefs.h. */ 6545 int i; 6546 _ACEOF 6547 if ac_fn_c_try_compile "$LINENO" 6548 then : 6549 xorg_cv_cc_flag_unknown_warning_option=yes 6550 else case e in #( 6551 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6552 esac 6553 fi 6554 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6555 esac 6556 fi 6557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6558 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6559 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6560 CFLAGS="$xorg_testset_save_CFLAGS" 6561 fi 6562 6563 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6564 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6566 fi 6567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6569 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6570 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6571 then : 6572 printf %s "(cached) " >&6 6573 else case e in #( 6574 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6575 /* end confdefs.h. */ 6576 int i; 6577 _ACEOF 6578 if ac_fn_c_try_compile "$LINENO" 6579 then : 6580 xorg_cv_cc_flag_unused_command_line_argument=yes 6581 else case e in #( 6582 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6583 esac 6584 fi 6585 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6586 esac 6587 fi 6588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6589 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6590 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6591 CFLAGS="$xorg_testset_save_CFLAGS" 6592 fi 6593 6594 found="no" 6595 6596 if test $found = "no" ; then 6597 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6599 fi 6600 6601 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6603 fi 6604 6605 CFLAGS="$CFLAGS -Wunused" 6606 6607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6608 printf %s "checking if $CC supports -Wunused... " >&6; } 6609 cacheid=xorg_cv_cc_flag__Wunused 6610 if eval test \${$cacheid+y} 6611 then : 6612 printf %s "(cached) " >&6 6613 else case e in #( 6614 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6615 /* end confdefs.h. */ 6616 int i; 6617 int 6618 main (void) 6619 { 6620 6621 ; 6622 return 0; 6623 } 6624 _ACEOF 6625 if ac_fn_c_try_link "$LINENO" 6626 then : 6627 eval $cacheid=yes 6628 else case e in #( 6629 e) eval $cacheid=no ;; 6630 esac 6631 fi 6632 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6633 conftest$ac_exeext conftest.$ac_ext ;; 6634 esac 6635 fi 6636 6637 6638 CFLAGS="$xorg_testset_save_CFLAGS" 6639 6640 eval supported=\$$cacheid 6641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6642 printf "%s\n" "$supported" >&6; } 6643 if test "$supported" = "yes" ; then 6644 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6645 found="yes" 6646 fi 6647 fi 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663 xorg_testset_save_CFLAGS="$CFLAGS" 6664 6665 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6668 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6669 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6670 then : 6671 printf %s "(cached) " >&6 6672 else case e in #( 6673 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6674 /* end confdefs.h. */ 6675 int i; 6676 _ACEOF 6677 if ac_fn_c_try_compile "$LINENO" 6678 then : 6679 xorg_cv_cc_flag_unknown_warning_option=yes 6680 else case e in #( 6681 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6682 esac 6683 fi 6684 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6685 esac 6686 fi 6687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6688 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6689 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6690 CFLAGS="$xorg_testset_save_CFLAGS" 6691 fi 6692 6693 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6694 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6696 fi 6697 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6699 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6700 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6701 then : 6702 printf %s "(cached) " >&6 6703 else case e in #( 6704 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6705 /* end confdefs.h. */ 6706 int i; 6707 _ACEOF 6708 if ac_fn_c_try_compile "$LINENO" 6709 then : 6710 xorg_cv_cc_flag_unused_command_line_argument=yes 6711 else case e in #( 6712 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6713 esac 6714 fi 6715 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6716 esac 6717 fi 6718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6719 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6720 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6721 CFLAGS="$xorg_testset_save_CFLAGS" 6722 fi 6723 6724 found="no" 6725 6726 if test $found = "no" ; then 6727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6729 fi 6730 6731 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6733 fi 6734 6735 CFLAGS="$CFLAGS -Wuninitialized" 6736 6737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6738 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6739 cacheid=xorg_cv_cc_flag__Wuninitialized 6740 if eval test \${$cacheid+y} 6741 then : 6742 printf %s "(cached) " >&6 6743 else case e in #( 6744 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6745 /* end confdefs.h. */ 6746 int i; 6747 int 6748 main (void) 6749 { 6750 6751 ; 6752 return 0; 6753 } 6754 _ACEOF 6755 if ac_fn_c_try_link "$LINENO" 6756 then : 6757 eval $cacheid=yes 6758 else case e in #( 6759 e) eval $cacheid=no ;; 6760 esac 6761 fi 6762 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6763 conftest$ac_exeext conftest.$ac_ext ;; 6764 esac 6765 fi 6766 6767 6768 CFLAGS="$xorg_testset_save_CFLAGS" 6769 6770 eval supported=\$$cacheid 6771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6772 printf "%s\n" "$supported" >&6; } 6773 if test "$supported" = "yes" ; then 6774 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6775 found="yes" 6776 fi 6777 fi 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793 xorg_testset_save_CFLAGS="$CFLAGS" 6794 6795 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6798 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6799 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6800 then : 6801 printf %s "(cached) " >&6 6802 else case e in #( 6803 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6804 /* end confdefs.h. */ 6805 int i; 6806 _ACEOF 6807 if ac_fn_c_try_compile "$LINENO" 6808 then : 6809 xorg_cv_cc_flag_unknown_warning_option=yes 6810 else case e in #( 6811 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6812 esac 6813 fi 6814 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6815 esac 6816 fi 6817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6818 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6819 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6820 CFLAGS="$xorg_testset_save_CFLAGS" 6821 fi 6822 6823 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6826 fi 6827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6829 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6830 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6831 then : 6832 printf %s "(cached) " >&6 6833 else case e in #( 6834 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6835 /* end confdefs.h. */ 6836 int i; 6837 _ACEOF 6838 if ac_fn_c_try_compile "$LINENO" 6839 then : 6840 xorg_cv_cc_flag_unused_command_line_argument=yes 6841 else case e in #( 6842 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6843 esac 6844 fi 6845 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6846 esac 6847 fi 6848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6849 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6850 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6851 CFLAGS="$xorg_testset_save_CFLAGS" 6852 fi 6853 6854 found="no" 6855 6856 if test $found = "no" ; then 6857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6859 fi 6860 6861 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6862 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6863 fi 6864 6865 CFLAGS="$CFLAGS -Wshadow" 6866 6867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6868 printf %s "checking if $CC supports -Wshadow... " >&6; } 6869 cacheid=xorg_cv_cc_flag__Wshadow 6870 if eval test \${$cacheid+y} 6871 then : 6872 printf %s "(cached) " >&6 6873 else case e in #( 6874 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6875 /* end confdefs.h. */ 6876 int i; 6877 int 6878 main (void) 6879 { 6880 6881 ; 6882 return 0; 6883 } 6884 _ACEOF 6885 if ac_fn_c_try_link "$LINENO" 6886 then : 6887 eval $cacheid=yes 6888 else case e in #( 6889 e) eval $cacheid=no ;; 6890 esac 6891 fi 6892 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6893 conftest$ac_exeext conftest.$ac_ext ;; 6894 esac 6895 fi 6896 6897 6898 CFLAGS="$xorg_testset_save_CFLAGS" 6899 6900 eval supported=\$$cacheid 6901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6902 printf "%s\n" "$supported" >&6; } 6903 if test "$supported" = "yes" ; then 6904 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6905 found="yes" 6906 fi 6907 fi 6908 6909 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923 xorg_testset_save_CFLAGS="$CFLAGS" 6924 6925 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6928 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6929 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6930 then : 6931 printf %s "(cached) " >&6 6932 else case e in #( 6933 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6934 /* end confdefs.h. */ 6935 int i; 6936 _ACEOF 6937 if ac_fn_c_try_compile "$LINENO" 6938 then : 6939 xorg_cv_cc_flag_unknown_warning_option=yes 6940 else case e in #( 6941 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6942 esac 6943 fi 6944 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6945 esac 6946 fi 6947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6948 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6949 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6950 CFLAGS="$xorg_testset_save_CFLAGS" 6951 fi 6952 6953 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6956 fi 6957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6959 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6960 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6961 then : 6962 printf %s "(cached) " >&6 6963 else case e in #( 6964 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6965 /* end confdefs.h. */ 6966 int i; 6967 _ACEOF 6968 if ac_fn_c_try_compile "$LINENO" 6969 then : 6970 xorg_cv_cc_flag_unused_command_line_argument=yes 6971 else case e in #( 6972 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6973 esac 6974 fi 6975 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6976 esac 6977 fi 6978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6979 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6980 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6981 CFLAGS="$xorg_testset_save_CFLAGS" 6982 fi 6983 6984 found="no" 6985 6986 if test $found = "no" ; then 6987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6989 fi 6990 6991 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6993 fi 6994 6995 CFLAGS="$CFLAGS -Wmissing-noreturn" 6996 6997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6998 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6999 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 7000 if eval test \${$cacheid+y} 7001 then : 7002 printf %s "(cached) " >&6 7003 else case e in #( 7004 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7005 /* end confdefs.h. */ 7006 int i; 7007 int 7008 main (void) 7009 { 7010 7011 ; 7012 return 0; 7013 } 7014 _ACEOF 7015 if ac_fn_c_try_link "$LINENO" 7016 then : 7017 eval $cacheid=yes 7018 else case e in #( 7019 e) eval $cacheid=no ;; 7020 esac 7021 fi 7022 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7023 conftest$ac_exeext conftest.$ac_ext ;; 7024 esac 7025 fi 7026 7027 7028 CFLAGS="$xorg_testset_save_CFLAGS" 7029 7030 eval supported=\$$cacheid 7031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7032 printf "%s\n" "$supported" >&6; } 7033 if test "$supported" = "yes" ; then 7034 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7035 found="yes" 7036 fi 7037 fi 7038 7039 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 7052 7053 xorg_testset_save_CFLAGS="$CFLAGS" 7054 7055 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7058 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7059 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7060 then : 7061 printf %s "(cached) " >&6 7062 else case e in #( 7063 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7064 /* end confdefs.h. */ 7065 int i; 7066 _ACEOF 7067 if ac_fn_c_try_compile "$LINENO" 7068 then : 7069 xorg_cv_cc_flag_unknown_warning_option=yes 7070 else case e in #( 7071 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7072 esac 7073 fi 7074 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7075 esac 7076 fi 7077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7078 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7079 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7080 CFLAGS="$xorg_testset_save_CFLAGS" 7081 fi 7082 7083 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7086 fi 7087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7089 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7090 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7091 then : 7092 printf %s "(cached) " >&6 7093 else case e in #( 7094 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7095 /* end confdefs.h. */ 7096 int i; 7097 _ACEOF 7098 if ac_fn_c_try_compile "$LINENO" 7099 then : 7100 xorg_cv_cc_flag_unused_command_line_argument=yes 7101 else case e in #( 7102 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7103 esac 7104 fi 7105 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7106 esac 7107 fi 7108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7109 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7110 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7111 CFLAGS="$xorg_testset_save_CFLAGS" 7112 fi 7113 7114 found="no" 7115 7116 if test $found = "no" ; then 7117 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7119 fi 7120 7121 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7123 fi 7124 7125 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7126 7127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7128 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7129 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7130 if eval test \${$cacheid+y} 7131 then : 7132 printf %s "(cached) " >&6 7133 else case e in #( 7134 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7135 /* end confdefs.h. */ 7136 int i; 7137 int 7138 main (void) 7139 { 7140 7141 ; 7142 return 0; 7143 } 7144 _ACEOF 7145 if ac_fn_c_try_link "$LINENO" 7146 then : 7147 eval $cacheid=yes 7148 else case e in #( 7149 e) eval $cacheid=no ;; 7150 esac 7151 fi 7152 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7153 conftest$ac_exeext conftest.$ac_ext ;; 7154 esac 7155 fi 7156 7157 7158 CFLAGS="$xorg_testset_save_CFLAGS" 7159 7160 eval supported=\$$cacheid 7161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7162 printf "%s\n" "$supported" >&6; } 7163 if test "$supported" = "yes" ; then 7164 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7165 found="yes" 7166 fi 7167 fi 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 xorg_testset_save_CFLAGS="$CFLAGS" 7184 7185 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7188 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7189 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7190 then : 7191 printf %s "(cached) " >&6 7192 else case e in #( 7193 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7194 /* end confdefs.h. */ 7195 int i; 7196 _ACEOF 7197 if ac_fn_c_try_compile "$LINENO" 7198 then : 7199 xorg_cv_cc_flag_unknown_warning_option=yes 7200 else case e in #( 7201 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7202 esac 7203 fi 7204 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7205 esac 7206 fi 7207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7208 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7209 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7210 CFLAGS="$xorg_testset_save_CFLAGS" 7211 fi 7212 7213 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7216 fi 7217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7219 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7220 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7221 then : 7222 printf %s "(cached) " >&6 7223 else case e in #( 7224 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7225 /* end confdefs.h. */ 7226 int i; 7227 _ACEOF 7228 if ac_fn_c_try_compile "$LINENO" 7229 then : 7230 xorg_cv_cc_flag_unused_command_line_argument=yes 7231 else case e in #( 7232 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7233 esac 7234 fi 7235 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7236 esac 7237 fi 7238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7239 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7240 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7241 CFLAGS="$xorg_testset_save_CFLAGS" 7242 fi 7243 7244 found="no" 7245 7246 if test $found = "no" ; then 7247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7249 fi 7250 7251 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7253 fi 7254 7255 CFLAGS="$CFLAGS -Wredundant-decls" 7256 7257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7258 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7259 cacheid=xorg_cv_cc_flag__Wredundant_decls 7260 if eval test \${$cacheid+y} 7261 then : 7262 printf %s "(cached) " >&6 7263 else case e in #( 7264 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7265 /* end confdefs.h. */ 7266 int i; 7267 int 7268 main (void) 7269 { 7270 7271 ; 7272 return 0; 7273 } 7274 _ACEOF 7275 if ac_fn_c_try_link "$LINENO" 7276 then : 7277 eval $cacheid=yes 7278 else case e in #( 7279 e) eval $cacheid=no ;; 7280 esac 7281 fi 7282 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7283 conftest$ac_exeext conftest.$ac_ext ;; 7284 esac 7285 fi 7286 7287 7288 CFLAGS="$xorg_testset_save_CFLAGS" 7289 7290 eval supported=\$$cacheid 7291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7292 printf "%s\n" "$supported" >&6; } 7293 if test "$supported" = "yes" ; then 7294 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7295 found="yes" 7296 fi 7297 fi 7298 7299 7300 7301 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 xorg_testset_save_CFLAGS="$CFLAGS" 7314 7315 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7318 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7319 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7320 then : 7321 printf %s "(cached) " >&6 7322 else case e in #( 7323 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7324 /* end confdefs.h. */ 7325 int i; 7326 _ACEOF 7327 if ac_fn_c_try_compile "$LINENO" 7328 then : 7329 xorg_cv_cc_flag_unknown_warning_option=yes 7330 else case e in #( 7331 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7332 esac 7333 fi 7334 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7335 esac 7336 fi 7337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7338 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7339 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7340 CFLAGS="$xorg_testset_save_CFLAGS" 7341 fi 7342 7343 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7346 fi 7347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7349 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7350 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7351 then : 7352 printf %s "(cached) " >&6 7353 else case e in #( 7354 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7355 /* end confdefs.h. */ 7356 int i; 7357 _ACEOF 7358 if ac_fn_c_try_compile "$LINENO" 7359 then : 7360 xorg_cv_cc_flag_unused_command_line_argument=yes 7361 else case e in #( 7362 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7363 esac 7364 fi 7365 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7366 esac 7367 fi 7368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7369 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7370 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7371 CFLAGS="$xorg_testset_save_CFLAGS" 7372 fi 7373 7374 found="no" 7375 7376 if test $found = "no" ; then 7377 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7379 fi 7380 7381 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7383 fi 7384 7385 CFLAGS="$CFLAGS -Wlogical-op" 7386 7387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7388 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7389 cacheid=xorg_cv_cc_flag__Wlogical_op 7390 if eval test \${$cacheid+y} 7391 then : 7392 printf %s "(cached) " >&6 7393 else case e in #( 7394 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7395 /* end confdefs.h. */ 7396 int i; 7397 int 7398 main (void) 7399 { 7400 7401 ; 7402 return 0; 7403 } 7404 _ACEOF 7405 if ac_fn_c_try_link "$LINENO" 7406 then : 7407 eval $cacheid=yes 7408 else case e in #( 7409 e) eval $cacheid=no ;; 7410 esac 7411 fi 7412 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7413 conftest$ac_exeext conftest.$ac_ext ;; 7414 esac 7415 fi 7416 7417 7418 CFLAGS="$xorg_testset_save_CFLAGS" 7419 7420 eval supported=\$$cacheid 7421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7422 printf "%s\n" "$supported" >&6; } 7423 if test "$supported" = "yes" ; then 7424 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7425 found="yes" 7426 fi 7427 fi 7428 7429 7430 7431 # These are currently disabled because they are noisy. They will be enabled 7432 # in the future once the codebase is sufficiently modernized to silence 7433 # them. For now, I don't want them to drown out the other warnings. 7434 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7435 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7436 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7437 7438 # Turn some warnings into errors, so we don't accidentally get successful builds 7439 # when there are problems that should be fixed. 7440 7441 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7442 7443 7444 7445 7446 7447 7448 7449 7450 7451 7452 7453 7454 7455 xorg_testset_save_CFLAGS="$CFLAGS" 7456 7457 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7460 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7461 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7462 then : 7463 printf %s "(cached) " >&6 7464 else case e in #( 7465 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7466 /* end confdefs.h. */ 7467 int i; 7468 _ACEOF 7469 if ac_fn_c_try_compile "$LINENO" 7470 then : 7471 xorg_cv_cc_flag_unknown_warning_option=yes 7472 else case e in #( 7473 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7474 esac 7475 fi 7476 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7477 esac 7478 fi 7479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7480 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7481 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7482 CFLAGS="$xorg_testset_save_CFLAGS" 7483 fi 7484 7485 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7488 fi 7489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7491 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7492 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7493 then : 7494 printf %s "(cached) " >&6 7495 else case e in #( 7496 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7497 /* end confdefs.h. */ 7498 int i; 7499 _ACEOF 7500 if ac_fn_c_try_compile "$LINENO" 7501 then : 7502 xorg_cv_cc_flag_unused_command_line_argument=yes 7503 else case e in #( 7504 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7505 esac 7506 fi 7507 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7508 esac 7509 fi 7510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7511 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7512 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7513 CFLAGS="$xorg_testset_save_CFLAGS" 7514 fi 7515 7516 found="no" 7517 7518 if test $found = "no" ; then 7519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7521 fi 7522 7523 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7525 fi 7526 7527 CFLAGS="$CFLAGS -Werror=implicit" 7528 7529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7530 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7531 cacheid=xorg_cv_cc_flag__Werror_implicit 7532 if eval test \${$cacheid+y} 7533 then : 7534 printf %s "(cached) " >&6 7535 else case e in #( 7536 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7537 /* end confdefs.h. */ 7538 int i; 7539 int 7540 main (void) 7541 { 7542 7543 ; 7544 return 0; 7545 } 7546 _ACEOF 7547 if ac_fn_c_try_link "$LINENO" 7548 then : 7549 eval $cacheid=yes 7550 else case e in #( 7551 e) eval $cacheid=no ;; 7552 esac 7553 fi 7554 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7555 conftest$ac_exeext conftest.$ac_ext ;; 7556 esac 7557 fi 7558 7559 7560 CFLAGS="$xorg_testset_save_CFLAGS" 7561 7562 eval supported=\$$cacheid 7563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7564 printf "%s\n" "$supported" >&6; } 7565 if test "$supported" = "yes" ; then 7566 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7567 found="yes" 7568 fi 7569 fi 7570 7571 if test $found = "no" ; then 7572 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7574 fi 7575 7576 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7578 fi 7579 7580 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7581 7582 { 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 7583 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7584 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7585 if eval test \${$cacheid+y} 7586 then : 7587 printf %s "(cached) " >&6 7588 else case e in #( 7589 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7590 /* end confdefs.h. */ 7591 int i; 7592 int 7593 main (void) 7594 { 7595 7596 ; 7597 return 0; 7598 } 7599 _ACEOF 7600 if ac_fn_c_try_link "$LINENO" 7601 then : 7602 eval $cacheid=yes 7603 else case e in #( 7604 e) eval $cacheid=no ;; 7605 esac 7606 fi 7607 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7608 conftest$ac_exeext conftest.$ac_ext ;; 7609 esac 7610 fi 7611 7612 7613 CFLAGS="$xorg_testset_save_CFLAGS" 7614 7615 eval supported=\$$cacheid 7616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7617 printf "%s\n" "$supported" >&6; } 7618 if test "$supported" = "yes" ; then 7619 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7620 found="yes" 7621 fi 7622 fi 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636 7637 7638 xorg_testset_save_CFLAGS="$CFLAGS" 7639 7640 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7641 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7643 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7644 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7645 then : 7646 printf %s "(cached) " >&6 7647 else case e in #( 7648 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7649 /* end confdefs.h. */ 7650 int i; 7651 _ACEOF 7652 if ac_fn_c_try_compile "$LINENO" 7653 then : 7654 xorg_cv_cc_flag_unknown_warning_option=yes 7655 else case e in #( 7656 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7657 esac 7658 fi 7659 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7660 esac 7661 fi 7662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7663 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7664 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7665 CFLAGS="$xorg_testset_save_CFLAGS" 7666 fi 7667 7668 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7669 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7671 fi 7672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7674 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7675 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7676 then : 7677 printf %s "(cached) " >&6 7678 else case e in #( 7679 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7680 /* end confdefs.h. */ 7681 int i; 7682 _ACEOF 7683 if ac_fn_c_try_compile "$LINENO" 7684 then : 7685 xorg_cv_cc_flag_unused_command_line_argument=yes 7686 else case e in #( 7687 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7688 esac 7689 fi 7690 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7691 esac 7692 fi 7693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7694 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7695 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7696 CFLAGS="$xorg_testset_save_CFLAGS" 7697 fi 7698 7699 found="no" 7700 7701 if test $found = "no" ; then 7702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7704 fi 7705 7706 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7708 fi 7709 7710 CFLAGS="$CFLAGS -Werror=nonnull" 7711 7712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7713 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7714 cacheid=xorg_cv_cc_flag__Werror_nonnull 7715 if eval test \${$cacheid+y} 7716 then : 7717 printf %s "(cached) " >&6 7718 else case e in #( 7719 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7720 /* end confdefs.h. */ 7721 int i; 7722 int 7723 main (void) 7724 { 7725 7726 ; 7727 return 0; 7728 } 7729 _ACEOF 7730 if ac_fn_c_try_link "$LINENO" 7731 then : 7732 eval $cacheid=yes 7733 else case e in #( 7734 e) eval $cacheid=no ;; 7735 esac 7736 fi 7737 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7738 conftest$ac_exeext conftest.$ac_ext ;; 7739 esac 7740 fi 7741 7742 7743 CFLAGS="$xorg_testset_save_CFLAGS" 7744 7745 eval supported=\$$cacheid 7746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7747 printf "%s\n" "$supported" >&6; } 7748 if test "$supported" = "yes" ; then 7749 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7750 found="yes" 7751 fi 7752 fi 7753 7754 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768 xorg_testset_save_CFLAGS="$CFLAGS" 7769 7770 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7773 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7774 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7775 then : 7776 printf %s "(cached) " >&6 7777 else case e in #( 7778 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7779 /* end confdefs.h. */ 7780 int i; 7781 _ACEOF 7782 if ac_fn_c_try_compile "$LINENO" 7783 then : 7784 xorg_cv_cc_flag_unknown_warning_option=yes 7785 else case e in #( 7786 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7787 esac 7788 fi 7789 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7790 esac 7791 fi 7792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7793 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7794 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7795 CFLAGS="$xorg_testset_save_CFLAGS" 7796 fi 7797 7798 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7801 fi 7802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7804 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7805 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7806 then : 7807 printf %s "(cached) " >&6 7808 else case e in #( 7809 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7810 /* end confdefs.h. */ 7811 int i; 7812 _ACEOF 7813 if ac_fn_c_try_compile "$LINENO" 7814 then : 7815 xorg_cv_cc_flag_unused_command_line_argument=yes 7816 else case e in #( 7817 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7818 esac 7819 fi 7820 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7821 esac 7822 fi 7823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7824 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7825 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7826 CFLAGS="$xorg_testset_save_CFLAGS" 7827 fi 7828 7829 found="no" 7830 7831 if test $found = "no" ; then 7832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7834 fi 7835 7836 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7838 fi 7839 7840 CFLAGS="$CFLAGS -Werror=init-self" 7841 7842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7843 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7844 cacheid=xorg_cv_cc_flag__Werror_init_self 7845 if eval test \${$cacheid+y} 7846 then : 7847 printf %s "(cached) " >&6 7848 else case e in #( 7849 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7850 /* end confdefs.h. */ 7851 int i; 7852 int 7853 main (void) 7854 { 7855 7856 ; 7857 return 0; 7858 } 7859 _ACEOF 7860 if ac_fn_c_try_link "$LINENO" 7861 then : 7862 eval $cacheid=yes 7863 else case e in #( 7864 e) eval $cacheid=no ;; 7865 esac 7866 fi 7867 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7868 conftest$ac_exeext conftest.$ac_ext ;; 7869 esac 7870 fi 7871 7872 7873 CFLAGS="$xorg_testset_save_CFLAGS" 7874 7875 eval supported=\$$cacheid 7876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7877 printf "%s\n" "$supported" >&6; } 7878 if test "$supported" = "yes" ; then 7879 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7880 found="yes" 7881 fi 7882 fi 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896 7897 7898 xorg_testset_save_CFLAGS="$CFLAGS" 7899 7900 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7903 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7904 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7905 then : 7906 printf %s "(cached) " >&6 7907 else case e in #( 7908 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7909 /* end confdefs.h. */ 7910 int i; 7911 _ACEOF 7912 if ac_fn_c_try_compile "$LINENO" 7913 then : 7914 xorg_cv_cc_flag_unknown_warning_option=yes 7915 else case e in #( 7916 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7917 esac 7918 fi 7919 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7920 esac 7921 fi 7922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7923 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7924 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7925 CFLAGS="$xorg_testset_save_CFLAGS" 7926 fi 7927 7928 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7931 fi 7932 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7934 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7935 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7936 then : 7937 printf %s "(cached) " >&6 7938 else case e in #( 7939 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7940 /* end confdefs.h. */ 7941 int i; 7942 _ACEOF 7943 if ac_fn_c_try_compile "$LINENO" 7944 then : 7945 xorg_cv_cc_flag_unused_command_line_argument=yes 7946 else case e in #( 7947 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7948 esac 7949 fi 7950 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7951 esac 7952 fi 7953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7954 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7955 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7956 CFLAGS="$xorg_testset_save_CFLAGS" 7957 fi 7958 7959 found="no" 7960 7961 if test $found = "no" ; then 7962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7964 fi 7965 7966 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7968 fi 7969 7970 CFLAGS="$CFLAGS -Werror=main" 7971 7972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7973 printf %s "checking if $CC supports -Werror=main... " >&6; } 7974 cacheid=xorg_cv_cc_flag__Werror_main 7975 if eval test \${$cacheid+y} 7976 then : 7977 printf %s "(cached) " >&6 7978 else case e in #( 7979 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7980 /* end confdefs.h. */ 7981 int i; 7982 int 7983 main (void) 7984 { 7985 7986 ; 7987 return 0; 7988 } 7989 _ACEOF 7990 if ac_fn_c_try_link "$LINENO" 7991 then : 7992 eval $cacheid=yes 7993 else case e in #( 7994 e) eval $cacheid=no ;; 7995 esac 7996 fi 7997 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7998 conftest$ac_exeext conftest.$ac_ext ;; 7999 esac 8000 fi 8001 8002 8003 CFLAGS="$xorg_testset_save_CFLAGS" 8004 8005 eval supported=\$$cacheid 8006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8007 printf "%s\n" "$supported" >&6; } 8008 if test "$supported" = "yes" ; then 8009 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 8010 found="yes" 8011 fi 8012 fi 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 xorg_testset_save_CFLAGS="$CFLAGS" 8029 8030 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8033 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8034 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8035 then : 8036 printf %s "(cached) " >&6 8037 else case e in #( 8038 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8039 /* end confdefs.h. */ 8040 int i; 8041 _ACEOF 8042 if ac_fn_c_try_compile "$LINENO" 8043 then : 8044 xorg_cv_cc_flag_unknown_warning_option=yes 8045 else case e in #( 8046 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8047 esac 8048 fi 8049 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8050 esac 8051 fi 8052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8053 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8054 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8055 CFLAGS="$xorg_testset_save_CFLAGS" 8056 fi 8057 8058 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8061 fi 8062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8064 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8065 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8066 then : 8067 printf %s "(cached) " >&6 8068 else case e in #( 8069 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8070 /* end confdefs.h. */ 8071 int i; 8072 _ACEOF 8073 if ac_fn_c_try_compile "$LINENO" 8074 then : 8075 xorg_cv_cc_flag_unused_command_line_argument=yes 8076 else case e in #( 8077 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8078 esac 8079 fi 8080 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8081 esac 8082 fi 8083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8084 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8085 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8086 CFLAGS="$xorg_testset_save_CFLAGS" 8087 fi 8088 8089 found="no" 8090 8091 if test $found = "no" ; then 8092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8094 fi 8095 8096 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8097 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8098 fi 8099 8100 CFLAGS="$CFLAGS -Werror=missing-braces" 8101 8102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8103 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8104 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8105 if eval test \${$cacheid+y} 8106 then : 8107 printf %s "(cached) " >&6 8108 else case e in #( 8109 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8110 /* end confdefs.h. */ 8111 int i; 8112 int 8113 main (void) 8114 { 8115 8116 ; 8117 return 0; 8118 } 8119 _ACEOF 8120 if ac_fn_c_try_link "$LINENO" 8121 then : 8122 eval $cacheid=yes 8123 else case e in #( 8124 e) eval $cacheid=no ;; 8125 esac 8126 fi 8127 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8128 conftest$ac_exeext conftest.$ac_ext ;; 8129 esac 8130 fi 8131 8132 8133 CFLAGS="$xorg_testset_save_CFLAGS" 8134 8135 eval supported=\$$cacheid 8136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8137 printf "%s\n" "$supported" >&6; } 8138 if test "$supported" = "yes" ; then 8139 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8140 found="yes" 8141 fi 8142 fi 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158 xorg_testset_save_CFLAGS="$CFLAGS" 8159 8160 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8163 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8164 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8165 then : 8166 printf %s "(cached) " >&6 8167 else case e in #( 8168 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8169 /* end confdefs.h. */ 8170 int i; 8171 _ACEOF 8172 if ac_fn_c_try_compile "$LINENO" 8173 then : 8174 xorg_cv_cc_flag_unknown_warning_option=yes 8175 else case e in #( 8176 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8177 esac 8178 fi 8179 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8180 esac 8181 fi 8182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8183 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8184 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8185 CFLAGS="$xorg_testset_save_CFLAGS" 8186 fi 8187 8188 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8189 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8191 fi 8192 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8194 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8195 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8196 then : 8197 printf %s "(cached) " >&6 8198 else case e in #( 8199 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8200 /* end confdefs.h. */ 8201 int i; 8202 _ACEOF 8203 if ac_fn_c_try_compile "$LINENO" 8204 then : 8205 xorg_cv_cc_flag_unused_command_line_argument=yes 8206 else case e in #( 8207 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8208 esac 8209 fi 8210 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8211 esac 8212 fi 8213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8214 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8215 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8216 CFLAGS="$xorg_testset_save_CFLAGS" 8217 fi 8218 8219 found="no" 8220 8221 if test $found = "no" ; then 8222 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8224 fi 8225 8226 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8228 fi 8229 8230 CFLAGS="$CFLAGS -Werror=sequence-point" 8231 8232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8233 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8234 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8235 if eval test \${$cacheid+y} 8236 then : 8237 printf %s "(cached) " >&6 8238 else case e in #( 8239 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8240 /* end confdefs.h. */ 8241 int i; 8242 int 8243 main (void) 8244 { 8245 8246 ; 8247 return 0; 8248 } 8249 _ACEOF 8250 if ac_fn_c_try_link "$LINENO" 8251 then : 8252 eval $cacheid=yes 8253 else case e in #( 8254 e) eval $cacheid=no ;; 8255 esac 8256 fi 8257 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8258 conftest$ac_exeext conftest.$ac_ext ;; 8259 esac 8260 fi 8261 8262 8263 CFLAGS="$xorg_testset_save_CFLAGS" 8264 8265 eval supported=\$$cacheid 8266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8267 printf "%s\n" "$supported" >&6; } 8268 if test "$supported" = "yes" ; then 8269 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8270 found="yes" 8271 fi 8272 fi 8273 8274 8275 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 8288 xorg_testset_save_CFLAGS="$CFLAGS" 8289 8290 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8293 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8294 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8295 then : 8296 printf %s "(cached) " >&6 8297 else case e in #( 8298 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8299 /* end confdefs.h. */ 8300 int i; 8301 _ACEOF 8302 if ac_fn_c_try_compile "$LINENO" 8303 then : 8304 xorg_cv_cc_flag_unknown_warning_option=yes 8305 else case e in #( 8306 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8307 esac 8308 fi 8309 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8310 esac 8311 fi 8312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8313 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8314 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8315 CFLAGS="$xorg_testset_save_CFLAGS" 8316 fi 8317 8318 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8321 fi 8322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8324 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8325 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8326 then : 8327 printf %s "(cached) " >&6 8328 else case e in #( 8329 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8330 /* end confdefs.h. */ 8331 int i; 8332 _ACEOF 8333 if ac_fn_c_try_compile "$LINENO" 8334 then : 8335 xorg_cv_cc_flag_unused_command_line_argument=yes 8336 else case e in #( 8337 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8338 esac 8339 fi 8340 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8341 esac 8342 fi 8343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8344 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8345 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8346 CFLAGS="$xorg_testset_save_CFLAGS" 8347 fi 8348 8349 found="no" 8350 8351 if test $found = "no" ; then 8352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8354 fi 8355 8356 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8358 fi 8359 8360 CFLAGS="$CFLAGS -Werror=return-type" 8361 8362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8363 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8364 cacheid=xorg_cv_cc_flag__Werror_return_type 8365 if eval test \${$cacheid+y} 8366 then : 8367 printf %s "(cached) " >&6 8368 else case e in #( 8369 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8370 /* end confdefs.h. */ 8371 int i; 8372 int 8373 main (void) 8374 { 8375 8376 ; 8377 return 0; 8378 } 8379 _ACEOF 8380 if ac_fn_c_try_link "$LINENO" 8381 then : 8382 eval $cacheid=yes 8383 else case e in #( 8384 e) eval $cacheid=no ;; 8385 esac 8386 fi 8387 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8388 conftest$ac_exeext conftest.$ac_ext ;; 8389 esac 8390 fi 8391 8392 8393 CFLAGS="$xorg_testset_save_CFLAGS" 8394 8395 eval supported=\$$cacheid 8396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8397 printf "%s\n" "$supported" >&6; } 8398 if test "$supported" = "yes" ; then 8399 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8400 found="yes" 8401 fi 8402 fi 8403 8404 if test $found = "no" ; then 8405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8407 fi 8408 8409 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8411 fi 8412 8413 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8414 8415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8416 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8417 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8418 if eval test \${$cacheid+y} 8419 then : 8420 printf %s "(cached) " >&6 8421 else case e in #( 8422 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8423 /* end confdefs.h. */ 8424 int i; 8425 int 8426 main (void) 8427 { 8428 8429 ; 8430 return 0; 8431 } 8432 _ACEOF 8433 if ac_fn_c_try_link "$LINENO" 8434 then : 8435 eval $cacheid=yes 8436 else case e in #( 8437 e) eval $cacheid=no ;; 8438 esac 8439 fi 8440 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8441 conftest$ac_exeext conftest.$ac_ext ;; 8442 esac 8443 fi 8444 8445 8446 CFLAGS="$xorg_testset_save_CFLAGS" 8447 8448 eval supported=\$$cacheid 8449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8450 printf "%s\n" "$supported" >&6; } 8451 if test "$supported" = "yes" ; then 8452 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8453 found="yes" 8454 fi 8455 fi 8456 8457 8458 8459 8460 8461 8462 8463 8464 8465 8466 8467 8468 8469 8470 8471 xorg_testset_save_CFLAGS="$CFLAGS" 8472 8473 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8476 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8477 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8478 then : 8479 printf %s "(cached) " >&6 8480 else case e in #( 8481 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8482 /* end confdefs.h. */ 8483 int i; 8484 _ACEOF 8485 if ac_fn_c_try_compile "$LINENO" 8486 then : 8487 xorg_cv_cc_flag_unknown_warning_option=yes 8488 else case e in #( 8489 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8490 esac 8491 fi 8492 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8493 esac 8494 fi 8495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8496 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8497 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8498 CFLAGS="$xorg_testset_save_CFLAGS" 8499 fi 8500 8501 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8502 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8504 fi 8505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8507 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8508 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8509 then : 8510 printf %s "(cached) " >&6 8511 else case e in #( 8512 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8513 /* end confdefs.h. */ 8514 int i; 8515 _ACEOF 8516 if ac_fn_c_try_compile "$LINENO" 8517 then : 8518 xorg_cv_cc_flag_unused_command_line_argument=yes 8519 else case e in #( 8520 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8521 esac 8522 fi 8523 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8524 esac 8525 fi 8526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8527 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8528 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8529 CFLAGS="$xorg_testset_save_CFLAGS" 8530 fi 8531 8532 found="no" 8533 8534 if test $found = "no" ; then 8535 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8537 fi 8538 8539 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8541 fi 8542 8543 CFLAGS="$CFLAGS -Werror=trigraphs" 8544 8545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8546 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8547 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8548 if eval test \${$cacheid+y} 8549 then : 8550 printf %s "(cached) " >&6 8551 else case e in #( 8552 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8553 /* end confdefs.h. */ 8554 int i; 8555 int 8556 main (void) 8557 { 8558 8559 ; 8560 return 0; 8561 } 8562 _ACEOF 8563 if ac_fn_c_try_link "$LINENO" 8564 then : 8565 eval $cacheid=yes 8566 else case e in #( 8567 e) eval $cacheid=no ;; 8568 esac 8569 fi 8570 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8571 conftest$ac_exeext conftest.$ac_ext ;; 8572 esac 8573 fi 8574 8575 8576 CFLAGS="$xorg_testset_save_CFLAGS" 8577 8578 eval supported=\$$cacheid 8579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8580 printf "%s\n" "$supported" >&6; } 8581 if test "$supported" = "yes" ; then 8582 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8583 found="yes" 8584 fi 8585 fi 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601 xorg_testset_save_CFLAGS="$CFLAGS" 8602 8603 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8606 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8607 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8608 then : 8609 printf %s "(cached) " >&6 8610 else case e in #( 8611 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8612 /* end confdefs.h. */ 8613 int i; 8614 _ACEOF 8615 if ac_fn_c_try_compile "$LINENO" 8616 then : 8617 xorg_cv_cc_flag_unknown_warning_option=yes 8618 else case e in #( 8619 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8620 esac 8621 fi 8622 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8623 esac 8624 fi 8625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8626 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8627 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8628 CFLAGS="$xorg_testset_save_CFLAGS" 8629 fi 8630 8631 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8632 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8634 fi 8635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8637 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8638 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8639 then : 8640 printf %s "(cached) " >&6 8641 else case e in #( 8642 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8643 /* end confdefs.h. */ 8644 int i; 8645 _ACEOF 8646 if ac_fn_c_try_compile "$LINENO" 8647 then : 8648 xorg_cv_cc_flag_unused_command_line_argument=yes 8649 else case e in #( 8650 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8651 esac 8652 fi 8653 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8654 esac 8655 fi 8656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8657 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8658 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8659 CFLAGS="$xorg_testset_save_CFLAGS" 8660 fi 8661 8662 found="no" 8663 8664 if test $found = "no" ; then 8665 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8667 fi 8668 8669 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8671 fi 8672 8673 CFLAGS="$CFLAGS -Werror=array-bounds" 8674 8675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8676 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8677 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8678 if eval test \${$cacheid+y} 8679 then : 8680 printf %s "(cached) " >&6 8681 else case e in #( 8682 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8683 /* end confdefs.h. */ 8684 int i; 8685 int 8686 main (void) 8687 { 8688 8689 ; 8690 return 0; 8691 } 8692 _ACEOF 8693 if ac_fn_c_try_link "$LINENO" 8694 then : 8695 eval $cacheid=yes 8696 else case e in #( 8697 e) eval $cacheid=no ;; 8698 esac 8699 fi 8700 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8701 conftest$ac_exeext conftest.$ac_ext ;; 8702 esac 8703 fi 8704 8705 8706 CFLAGS="$xorg_testset_save_CFLAGS" 8707 8708 eval supported=\$$cacheid 8709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8710 printf "%s\n" "$supported" >&6; } 8711 if test "$supported" = "yes" ; then 8712 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8713 found="yes" 8714 fi 8715 fi 8716 8717 8718 8719 8720 8721 8722 8723 8724 8725 8726 8727 8728 8729 8730 8731 xorg_testset_save_CFLAGS="$CFLAGS" 8732 8733 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8736 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8737 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8738 then : 8739 printf %s "(cached) " >&6 8740 else case e in #( 8741 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8742 /* end confdefs.h. */ 8743 int i; 8744 _ACEOF 8745 if ac_fn_c_try_compile "$LINENO" 8746 then : 8747 xorg_cv_cc_flag_unknown_warning_option=yes 8748 else case e in #( 8749 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8750 esac 8751 fi 8752 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8753 esac 8754 fi 8755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8756 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8757 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8758 CFLAGS="$xorg_testset_save_CFLAGS" 8759 fi 8760 8761 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8764 fi 8765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8767 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8768 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8769 then : 8770 printf %s "(cached) " >&6 8771 else case e in #( 8772 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8773 /* end confdefs.h. */ 8774 int i; 8775 _ACEOF 8776 if ac_fn_c_try_compile "$LINENO" 8777 then : 8778 xorg_cv_cc_flag_unused_command_line_argument=yes 8779 else case e in #( 8780 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8781 esac 8782 fi 8783 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8784 esac 8785 fi 8786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8787 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8788 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8789 CFLAGS="$xorg_testset_save_CFLAGS" 8790 fi 8791 8792 found="no" 8793 8794 if test $found = "no" ; then 8795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8797 fi 8798 8799 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8801 fi 8802 8803 CFLAGS="$CFLAGS -Werror=write-strings" 8804 8805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8806 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8807 cacheid=xorg_cv_cc_flag__Werror_write_strings 8808 if eval test \${$cacheid+y} 8809 then : 8810 printf %s "(cached) " >&6 8811 else case e in #( 8812 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8813 /* end confdefs.h. */ 8814 int i; 8815 int 8816 main (void) 8817 { 8818 8819 ; 8820 return 0; 8821 } 8822 _ACEOF 8823 if ac_fn_c_try_link "$LINENO" 8824 then : 8825 eval $cacheid=yes 8826 else case e in #( 8827 e) eval $cacheid=no ;; 8828 esac 8829 fi 8830 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8831 conftest$ac_exeext conftest.$ac_ext ;; 8832 esac 8833 fi 8834 8835 8836 CFLAGS="$xorg_testset_save_CFLAGS" 8837 8838 eval supported=\$$cacheid 8839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8840 printf "%s\n" "$supported" >&6; } 8841 if test "$supported" = "yes" ; then 8842 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8843 found="yes" 8844 fi 8845 fi 8846 8847 8848 8849 8850 8851 8852 8853 8854 8855 8856 8857 8858 8859 8860 8861 xorg_testset_save_CFLAGS="$CFLAGS" 8862 8863 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8866 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8867 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8868 then : 8869 printf %s "(cached) " >&6 8870 else case e in #( 8871 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8872 /* end confdefs.h. */ 8873 int i; 8874 _ACEOF 8875 if ac_fn_c_try_compile "$LINENO" 8876 then : 8877 xorg_cv_cc_flag_unknown_warning_option=yes 8878 else case e in #( 8879 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8880 esac 8881 fi 8882 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8883 esac 8884 fi 8885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8886 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8887 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8888 CFLAGS="$xorg_testset_save_CFLAGS" 8889 fi 8890 8891 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8894 fi 8895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8897 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8898 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8899 then : 8900 printf %s "(cached) " >&6 8901 else case e in #( 8902 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8903 /* end confdefs.h. */ 8904 int i; 8905 _ACEOF 8906 if ac_fn_c_try_compile "$LINENO" 8907 then : 8908 xorg_cv_cc_flag_unused_command_line_argument=yes 8909 else case e in #( 8910 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8911 esac 8912 fi 8913 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8914 esac 8915 fi 8916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8917 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8918 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8919 CFLAGS="$xorg_testset_save_CFLAGS" 8920 fi 8921 8922 found="no" 8923 8924 if test $found = "no" ; then 8925 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8927 fi 8928 8929 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8931 fi 8932 8933 CFLAGS="$CFLAGS -Werror=address" 8934 8935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8936 printf %s "checking if $CC supports -Werror=address... " >&6; } 8937 cacheid=xorg_cv_cc_flag__Werror_address 8938 if eval test \${$cacheid+y} 8939 then : 8940 printf %s "(cached) " >&6 8941 else case e in #( 8942 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8943 /* end confdefs.h. */ 8944 int i; 8945 int 8946 main (void) 8947 { 8948 8949 ; 8950 return 0; 8951 } 8952 _ACEOF 8953 if ac_fn_c_try_link "$LINENO" 8954 then : 8955 eval $cacheid=yes 8956 else case e in #( 8957 e) eval $cacheid=no ;; 8958 esac 8959 fi 8960 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8961 conftest$ac_exeext conftest.$ac_ext ;; 8962 esac 8963 fi 8964 8965 8966 CFLAGS="$xorg_testset_save_CFLAGS" 8967 8968 eval supported=\$$cacheid 8969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8970 printf "%s\n" "$supported" >&6; } 8971 if test "$supported" = "yes" ; then 8972 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8973 found="yes" 8974 fi 8975 fi 8976 8977 8978 8979 8980 8981 8982 8983 8984 8985 8986 8987 8988 8989 8990 8991 xorg_testset_save_CFLAGS="$CFLAGS" 8992 8993 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8996 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8997 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8998 then : 8999 printf %s "(cached) " >&6 9000 else case e in #( 9001 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9002 /* end confdefs.h. */ 9003 int i; 9004 _ACEOF 9005 if ac_fn_c_try_compile "$LINENO" 9006 then : 9007 xorg_cv_cc_flag_unknown_warning_option=yes 9008 else case e in #( 9009 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9010 esac 9011 fi 9012 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9013 esac 9014 fi 9015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9016 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9017 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9018 CFLAGS="$xorg_testset_save_CFLAGS" 9019 fi 9020 9021 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9022 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9024 fi 9025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9027 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9028 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9029 then : 9030 printf %s "(cached) " >&6 9031 else case e in #( 9032 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9033 /* end confdefs.h. */ 9034 int i; 9035 _ACEOF 9036 if ac_fn_c_try_compile "$LINENO" 9037 then : 9038 xorg_cv_cc_flag_unused_command_line_argument=yes 9039 else case e in #( 9040 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9041 esac 9042 fi 9043 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9044 esac 9045 fi 9046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9047 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9048 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9049 CFLAGS="$xorg_testset_save_CFLAGS" 9050 fi 9051 9052 found="no" 9053 9054 if test $found = "no" ; then 9055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9057 fi 9058 9059 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9061 fi 9062 9063 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9064 9065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9066 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9067 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9068 if eval test \${$cacheid+y} 9069 then : 9070 printf %s "(cached) " >&6 9071 else case e in #( 9072 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9073 /* end confdefs.h. */ 9074 int i; 9075 int 9076 main (void) 9077 { 9078 9079 ; 9080 return 0; 9081 } 9082 _ACEOF 9083 if ac_fn_c_try_link "$LINENO" 9084 then : 9085 eval $cacheid=yes 9086 else case e in #( 9087 e) eval $cacheid=no ;; 9088 esac 9089 fi 9090 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9091 conftest$ac_exeext conftest.$ac_ext ;; 9092 esac 9093 fi 9094 9095 9096 CFLAGS="$xorg_testset_save_CFLAGS" 9097 9098 eval supported=\$$cacheid 9099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9100 printf "%s\n" "$supported" >&6; } 9101 if test "$supported" = "yes" ; then 9102 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9103 found="yes" 9104 fi 9105 fi 9106 9107 if test $found = "no" ; then 9108 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9110 fi 9111 9112 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9114 fi 9115 9116 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9117 9118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9119 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9120 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9121 if eval test \${$cacheid+y} 9122 then : 9123 printf %s "(cached) " >&6 9124 else case e in #( 9125 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9126 /* end confdefs.h. */ 9127 int i; 9128 int 9129 main (void) 9130 { 9131 9132 ; 9133 return 0; 9134 } 9135 _ACEOF 9136 if ac_fn_c_try_link "$LINENO" 9137 then : 9138 eval $cacheid=yes 9139 else case e in #( 9140 e) eval $cacheid=no ;; 9141 esac 9142 fi 9143 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9144 conftest$ac_exeext conftest.$ac_ext ;; 9145 esac 9146 fi 9147 9148 9149 CFLAGS="$xorg_testset_save_CFLAGS" 9150 9151 eval supported=\$$cacheid 9152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9153 printf "%s\n" "$supported" >&6; } 9154 if test "$supported" = "yes" ; then 9155 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9156 found="yes" 9157 fi 9158 fi 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 xorg_testset_save_CFLAGS="$CFLAGS" 9175 9176 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9179 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9180 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9181 then : 9182 printf %s "(cached) " >&6 9183 else case e in #( 9184 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9185 /* end confdefs.h. */ 9186 int i; 9187 _ACEOF 9188 if ac_fn_c_try_compile "$LINENO" 9189 then : 9190 xorg_cv_cc_flag_unknown_warning_option=yes 9191 else case e in #( 9192 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9193 esac 9194 fi 9195 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9196 esac 9197 fi 9198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9199 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9200 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9201 CFLAGS="$xorg_testset_save_CFLAGS" 9202 fi 9203 9204 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9207 fi 9208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9210 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9211 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9212 then : 9213 printf %s "(cached) " >&6 9214 else case e in #( 9215 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9216 /* end confdefs.h. */ 9217 int i; 9218 _ACEOF 9219 if ac_fn_c_try_compile "$LINENO" 9220 then : 9221 xorg_cv_cc_flag_unused_command_line_argument=yes 9222 else case e in #( 9223 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9224 esac 9225 fi 9226 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9227 esac 9228 fi 9229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9230 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9231 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9232 CFLAGS="$xorg_testset_save_CFLAGS" 9233 fi 9234 9235 found="no" 9236 9237 if test $found = "no" ; then 9238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9240 fi 9241 9242 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9244 fi 9245 9246 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9247 9248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9249 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9250 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9251 if eval test \${$cacheid+y} 9252 then : 9253 printf %s "(cached) " >&6 9254 else case e in #( 9255 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9256 /* end confdefs.h. */ 9257 int i; 9258 int 9259 main (void) 9260 { 9261 9262 ; 9263 return 0; 9264 } 9265 _ACEOF 9266 if ac_fn_c_try_link "$LINENO" 9267 then : 9268 eval $cacheid=yes 9269 else case e in #( 9270 e) eval $cacheid=no ;; 9271 esac 9272 fi 9273 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9274 conftest$ac_exeext conftest.$ac_ext ;; 9275 esac 9276 fi 9277 9278 9279 CFLAGS="$xorg_testset_save_CFLAGS" 9280 9281 eval supported=\$$cacheid 9282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9283 printf "%s\n" "$supported" >&6; } 9284 if test "$supported" = "yes" ; then 9285 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9286 found="yes" 9287 fi 9288 fi 9289 9290 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9291 else 9292 { 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 $PACKAGE_BUGREPORT" >&5 9293 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9294 9295 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 9307 xorg_testset_save_CFLAGS="$CFLAGS" 9308 9309 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9312 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9313 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9314 then : 9315 printf %s "(cached) " >&6 9316 else case e in #( 9317 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9318 /* end confdefs.h. */ 9319 int i; 9320 _ACEOF 9321 if ac_fn_c_try_compile "$LINENO" 9322 then : 9323 xorg_cv_cc_flag_unknown_warning_option=yes 9324 else case e in #( 9325 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9326 esac 9327 fi 9328 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9329 esac 9330 fi 9331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9332 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9333 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9334 CFLAGS="$xorg_testset_save_CFLAGS" 9335 fi 9336 9337 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9340 fi 9341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9343 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9344 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9345 then : 9346 printf %s "(cached) " >&6 9347 else case e in #( 9348 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9349 /* end confdefs.h. */ 9350 int i; 9351 _ACEOF 9352 if ac_fn_c_try_compile "$LINENO" 9353 then : 9354 xorg_cv_cc_flag_unused_command_line_argument=yes 9355 else case e in #( 9356 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9357 esac 9358 fi 9359 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9360 esac 9361 fi 9362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9363 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9364 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9365 CFLAGS="$xorg_testset_save_CFLAGS" 9366 fi 9367 9368 found="no" 9369 9370 if test $found = "no" ; then 9371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9373 fi 9374 9375 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9377 fi 9378 9379 CFLAGS="$CFLAGS -Wimplicit" 9380 9381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9382 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9383 cacheid=xorg_cv_cc_flag__Wimplicit 9384 if eval test \${$cacheid+y} 9385 then : 9386 printf %s "(cached) " >&6 9387 else case e in #( 9388 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9389 /* end confdefs.h. */ 9390 int i; 9391 int 9392 main (void) 9393 { 9394 9395 ; 9396 return 0; 9397 } 9398 _ACEOF 9399 if ac_fn_c_try_link "$LINENO" 9400 then : 9401 eval $cacheid=yes 9402 else case e in #( 9403 e) eval $cacheid=no ;; 9404 esac 9405 fi 9406 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9407 conftest$ac_exeext conftest.$ac_ext ;; 9408 esac 9409 fi 9410 9411 9412 CFLAGS="$xorg_testset_save_CFLAGS" 9413 9414 eval supported=\$$cacheid 9415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9416 printf "%s\n" "$supported" >&6; } 9417 if test "$supported" = "yes" ; then 9418 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9419 found="yes" 9420 fi 9421 fi 9422 9423 9424 9425 9426 9427 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437 xorg_testset_save_CFLAGS="$CFLAGS" 9438 9439 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9442 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9443 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9444 then : 9445 printf %s "(cached) " >&6 9446 else case e in #( 9447 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9448 /* end confdefs.h. */ 9449 int i; 9450 _ACEOF 9451 if ac_fn_c_try_compile "$LINENO" 9452 then : 9453 xorg_cv_cc_flag_unknown_warning_option=yes 9454 else case e in #( 9455 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9456 esac 9457 fi 9458 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9459 esac 9460 fi 9461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9462 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9463 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9464 CFLAGS="$xorg_testset_save_CFLAGS" 9465 fi 9466 9467 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9470 fi 9471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9473 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9474 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9475 then : 9476 printf %s "(cached) " >&6 9477 else case e in #( 9478 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9479 /* end confdefs.h. */ 9480 int i; 9481 _ACEOF 9482 if ac_fn_c_try_compile "$LINENO" 9483 then : 9484 xorg_cv_cc_flag_unused_command_line_argument=yes 9485 else case e in #( 9486 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9487 esac 9488 fi 9489 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9490 esac 9491 fi 9492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9493 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9494 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9495 CFLAGS="$xorg_testset_save_CFLAGS" 9496 fi 9497 9498 found="no" 9499 9500 if test $found = "no" ; then 9501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9503 fi 9504 9505 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9507 fi 9508 9509 CFLAGS="$CFLAGS -Wnonnull" 9510 9511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9512 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9513 cacheid=xorg_cv_cc_flag__Wnonnull 9514 if eval test \${$cacheid+y} 9515 then : 9516 printf %s "(cached) " >&6 9517 else case e in #( 9518 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9519 /* end confdefs.h. */ 9520 int i; 9521 int 9522 main (void) 9523 { 9524 9525 ; 9526 return 0; 9527 } 9528 _ACEOF 9529 if ac_fn_c_try_link "$LINENO" 9530 then : 9531 eval $cacheid=yes 9532 else case e in #( 9533 e) eval $cacheid=no ;; 9534 esac 9535 fi 9536 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9537 conftest$ac_exeext conftest.$ac_ext ;; 9538 esac 9539 fi 9540 9541 9542 CFLAGS="$xorg_testset_save_CFLAGS" 9543 9544 eval supported=\$$cacheid 9545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9546 printf "%s\n" "$supported" >&6; } 9547 if test "$supported" = "yes" ; then 9548 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9549 found="yes" 9550 fi 9551 fi 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561 9562 9563 9564 9565 9566 9567 xorg_testset_save_CFLAGS="$CFLAGS" 9568 9569 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9572 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9573 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9574 then : 9575 printf %s "(cached) " >&6 9576 else case e in #( 9577 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9578 /* end confdefs.h. */ 9579 int i; 9580 _ACEOF 9581 if ac_fn_c_try_compile "$LINENO" 9582 then : 9583 xorg_cv_cc_flag_unknown_warning_option=yes 9584 else case e in #( 9585 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9586 esac 9587 fi 9588 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9589 esac 9590 fi 9591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9592 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9593 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9594 CFLAGS="$xorg_testset_save_CFLAGS" 9595 fi 9596 9597 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9598 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9600 fi 9601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9603 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9604 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9605 then : 9606 printf %s "(cached) " >&6 9607 else case e in #( 9608 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9609 /* end confdefs.h. */ 9610 int i; 9611 _ACEOF 9612 if ac_fn_c_try_compile "$LINENO" 9613 then : 9614 xorg_cv_cc_flag_unused_command_line_argument=yes 9615 else case e in #( 9616 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9617 esac 9618 fi 9619 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9620 esac 9621 fi 9622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9623 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9624 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9625 CFLAGS="$xorg_testset_save_CFLAGS" 9626 fi 9627 9628 found="no" 9629 9630 if test $found = "no" ; then 9631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9633 fi 9634 9635 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9636 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9637 fi 9638 9639 CFLAGS="$CFLAGS -Winit-self" 9640 9641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9642 printf %s "checking if $CC supports -Winit-self... " >&6; } 9643 cacheid=xorg_cv_cc_flag__Winit_self 9644 if eval test \${$cacheid+y} 9645 then : 9646 printf %s "(cached) " >&6 9647 else case e in #( 9648 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9649 /* end confdefs.h. */ 9650 int i; 9651 int 9652 main (void) 9653 { 9654 9655 ; 9656 return 0; 9657 } 9658 _ACEOF 9659 if ac_fn_c_try_link "$LINENO" 9660 then : 9661 eval $cacheid=yes 9662 else case e in #( 9663 e) eval $cacheid=no ;; 9664 esac 9665 fi 9666 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9667 conftest$ac_exeext conftest.$ac_ext ;; 9668 esac 9669 fi 9670 9671 9672 CFLAGS="$xorg_testset_save_CFLAGS" 9673 9674 eval supported=\$$cacheid 9675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9676 printf "%s\n" "$supported" >&6; } 9677 if test "$supported" = "yes" ; then 9678 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9679 found="yes" 9680 fi 9681 fi 9682 9683 9684 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696 9697 xorg_testset_save_CFLAGS="$CFLAGS" 9698 9699 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9702 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9703 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9704 then : 9705 printf %s "(cached) " >&6 9706 else case e in #( 9707 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9708 /* end confdefs.h. */ 9709 int i; 9710 _ACEOF 9711 if ac_fn_c_try_compile "$LINENO" 9712 then : 9713 xorg_cv_cc_flag_unknown_warning_option=yes 9714 else case e in #( 9715 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9716 esac 9717 fi 9718 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9719 esac 9720 fi 9721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9722 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9723 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9724 CFLAGS="$xorg_testset_save_CFLAGS" 9725 fi 9726 9727 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9728 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9730 fi 9731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9733 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9734 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9735 then : 9736 printf %s "(cached) " >&6 9737 else case e in #( 9738 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9739 /* end confdefs.h. */ 9740 int i; 9741 _ACEOF 9742 if ac_fn_c_try_compile "$LINENO" 9743 then : 9744 xorg_cv_cc_flag_unused_command_line_argument=yes 9745 else case e in #( 9746 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9747 esac 9748 fi 9749 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9750 esac 9751 fi 9752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9753 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9754 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9755 CFLAGS="$xorg_testset_save_CFLAGS" 9756 fi 9757 9758 found="no" 9759 9760 if test $found = "no" ; then 9761 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9763 fi 9764 9765 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9767 fi 9768 9769 CFLAGS="$CFLAGS -Wmain" 9770 9771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9772 printf %s "checking if $CC supports -Wmain... " >&6; } 9773 cacheid=xorg_cv_cc_flag__Wmain 9774 if eval test \${$cacheid+y} 9775 then : 9776 printf %s "(cached) " >&6 9777 else case e in #( 9778 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9779 /* end confdefs.h. */ 9780 int i; 9781 int 9782 main (void) 9783 { 9784 9785 ; 9786 return 0; 9787 } 9788 _ACEOF 9789 if ac_fn_c_try_link "$LINENO" 9790 then : 9791 eval $cacheid=yes 9792 else case e in #( 9793 e) eval $cacheid=no ;; 9794 esac 9795 fi 9796 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9797 conftest$ac_exeext conftest.$ac_ext ;; 9798 esac 9799 fi 9800 9801 9802 CFLAGS="$xorg_testset_save_CFLAGS" 9803 9804 eval supported=\$$cacheid 9805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9806 printf "%s\n" "$supported" >&6; } 9807 if test "$supported" = "yes" ; then 9808 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9809 found="yes" 9810 fi 9811 fi 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 xorg_testset_save_CFLAGS="$CFLAGS" 9828 9829 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9832 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9833 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9834 then : 9835 printf %s "(cached) " >&6 9836 else case e in #( 9837 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9838 /* end confdefs.h. */ 9839 int i; 9840 _ACEOF 9841 if ac_fn_c_try_compile "$LINENO" 9842 then : 9843 xorg_cv_cc_flag_unknown_warning_option=yes 9844 else case e in #( 9845 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9846 esac 9847 fi 9848 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9849 esac 9850 fi 9851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9852 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9853 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9854 CFLAGS="$xorg_testset_save_CFLAGS" 9855 fi 9856 9857 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9858 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9860 fi 9861 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9863 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9864 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9865 then : 9866 printf %s "(cached) " >&6 9867 else case e in #( 9868 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9869 /* end confdefs.h. */ 9870 int i; 9871 _ACEOF 9872 if ac_fn_c_try_compile "$LINENO" 9873 then : 9874 xorg_cv_cc_flag_unused_command_line_argument=yes 9875 else case e in #( 9876 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9877 esac 9878 fi 9879 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9880 esac 9881 fi 9882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9883 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9884 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9885 CFLAGS="$xorg_testset_save_CFLAGS" 9886 fi 9887 9888 found="no" 9889 9890 if test $found = "no" ; then 9891 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9893 fi 9894 9895 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9897 fi 9898 9899 CFLAGS="$CFLAGS -Wmissing-braces" 9900 9901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9902 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9903 cacheid=xorg_cv_cc_flag__Wmissing_braces 9904 if eval test \${$cacheid+y} 9905 then : 9906 printf %s "(cached) " >&6 9907 else case e in #( 9908 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9909 /* end confdefs.h. */ 9910 int i; 9911 int 9912 main (void) 9913 { 9914 9915 ; 9916 return 0; 9917 } 9918 _ACEOF 9919 if ac_fn_c_try_link "$LINENO" 9920 then : 9921 eval $cacheid=yes 9922 else case e in #( 9923 e) eval $cacheid=no ;; 9924 esac 9925 fi 9926 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9927 conftest$ac_exeext conftest.$ac_ext ;; 9928 esac 9929 fi 9930 9931 9932 CFLAGS="$xorg_testset_save_CFLAGS" 9933 9934 eval supported=\$$cacheid 9935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9936 printf "%s\n" "$supported" >&6; } 9937 if test "$supported" = "yes" ; then 9938 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9939 found="yes" 9940 fi 9941 fi 9942 9943 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 xorg_testset_save_CFLAGS="$CFLAGS" 9958 9959 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9962 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9963 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9964 then : 9965 printf %s "(cached) " >&6 9966 else case e in #( 9967 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9968 /* end confdefs.h. */ 9969 int i; 9970 _ACEOF 9971 if ac_fn_c_try_compile "$LINENO" 9972 then : 9973 xorg_cv_cc_flag_unknown_warning_option=yes 9974 else case e in #( 9975 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9976 esac 9977 fi 9978 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9979 esac 9980 fi 9981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9982 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9983 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9984 CFLAGS="$xorg_testset_save_CFLAGS" 9985 fi 9986 9987 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9990 fi 9991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9993 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9994 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9995 then : 9996 printf %s "(cached) " >&6 9997 else case e in #( 9998 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9999 /* end confdefs.h. */ 10000 int i; 10001 _ACEOF 10002 if ac_fn_c_try_compile "$LINENO" 10003 then : 10004 xorg_cv_cc_flag_unused_command_line_argument=yes 10005 else case e in #( 10006 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10007 esac 10008 fi 10009 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10010 esac 10011 fi 10012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10013 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10014 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10015 CFLAGS="$xorg_testset_save_CFLAGS" 10016 fi 10017 10018 found="no" 10019 10020 if test $found = "no" ; then 10021 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10023 fi 10024 10025 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10027 fi 10028 10029 CFLAGS="$CFLAGS -Wsequence-point" 10030 10031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 10032 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 10033 cacheid=xorg_cv_cc_flag__Wsequence_point 10034 if eval test \${$cacheid+y} 10035 then : 10036 printf %s "(cached) " >&6 10037 else case e in #( 10038 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10039 /* end confdefs.h. */ 10040 int i; 10041 int 10042 main (void) 10043 { 10044 10045 ; 10046 return 0; 10047 } 10048 _ACEOF 10049 if ac_fn_c_try_link "$LINENO" 10050 then : 10051 eval $cacheid=yes 10052 else case e in #( 10053 e) eval $cacheid=no ;; 10054 esac 10055 fi 10056 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10057 conftest$ac_exeext conftest.$ac_ext ;; 10058 esac 10059 fi 10060 10061 10062 CFLAGS="$xorg_testset_save_CFLAGS" 10063 10064 eval supported=\$$cacheid 10065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10066 printf "%s\n" "$supported" >&6; } 10067 if test "$supported" = "yes" ; then 10068 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10069 found="yes" 10070 fi 10071 fi 10072 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 10087 xorg_testset_save_CFLAGS="$CFLAGS" 10088 10089 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10092 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10093 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10094 then : 10095 printf %s "(cached) " >&6 10096 else case e in #( 10097 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10098 /* end confdefs.h. */ 10099 int i; 10100 _ACEOF 10101 if ac_fn_c_try_compile "$LINENO" 10102 then : 10103 xorg_cv_cc_flag_unknown_warning_option=yes 10104 else case e in #( 10105 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10106 esac 10107 fi 10108 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10109 esac 10110 fi 10111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10112 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10113 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10114 CFLAGS="$xorg_testset_save_CFLAGS" 10115 fi 10116 10117 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10120 fi 10121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10123 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10124 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10125 then : 10126 printf %s "(cached) " >&6 10127 else case e in #( 10128 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10129 /* end confdefs.h. */ 10130 int i; 10131 _ACEOF 10132 if ac_fn_c_try_compile "$LINENO" 10133 then : 10134 xorg_cv_cc_flag_unused_command_line_argument=yes 10135 else case e in #( 10136 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10137 esac 10138 fi 10139 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10140 esac 10141 fi 10142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10143 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10144 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10145 CFLAGS="$xorg_testset_save_CFLAGS" 10146 fi 10147 10148 found="no" 10149 10150 if test $found = "no" ; then 10151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10153 fi 10154 10155 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10157 fi 10158 10159 CFLAGS="$CFLAGS -Wreturn-type" 10160 10161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10162 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10163 cacheid=xorg_cv_cc_flag__Wreturn_type 10164 if eval test \${$cacheid+y} 10165 then : 10166 printf %s "(cached) " >&6 10167 else case e in #( 10168 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10169 /* end confdefs.h. */ 10170 int i; 10171 int 10172 main (void) 10173 { 10174 10175 ; 10176 return 0; 10177 } 10178 _ACEOF 10179 if ac_fn_c_try_link "$LINENO" 10180 then : 10181 eval $cacheid=yes 10182 else case e in #( 10183 e) eval $cacheid=no ;; 10184 esac 10185 fi 10186 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10187 conftest$ac_exeext conftest.$ac_ext ;; 10188 esac 10189 fi 10190 10191 10192 CFLAGS="$xorg_testset_save_CFLAGS" 10193 10194 eval supported=\$$cacheid 10195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10196 printf "%s\n" "$supported" >&6; } 10197 if test "$supported" = "yes" ; then 10198 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10199 found="yes" 10200 fi 10201 fi 10202 10203 10204 10205 10206 10207 10208 10209 10210 10211 10212 10213 10214 10215 10216 10217 xorg_testset_save_CFLAGS="$CFLAGS" 10218 10219 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10222 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10223 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10224 then : 10225 printf %s "(cached) " >&6 10226 else case e in #( 10227 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10228 /* end confdefs.h. */ 10229 int i; 10230 _ACEOF 10231 if ac_fn_c_try_compile "$LINENO" 10232 then : 10233 xorg_cv_cc_flag_unknown_warning_option=yes 10234 else case e in #( 10235 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10236 esac 10237 fi 10238 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10239 esac 10240 fi 10241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10242 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10243 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10244 CFLAGS="$xorg_testset_save_CFLAGS" 10245 fi 10246 10247 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10248 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10250 fi 10251 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10253 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10254 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10255 then : 10256 printf %s "(cached) " >&6 10257 else case e in #( 10258 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10259 /* end confdefs.h. */ 10260 int i; 10261 _ACEOF 10262 if ac_fn_c_try_compile "$LINENO" 10263 then : 10264 xorg_cv_cc_flag_unused_command_line_argument=yes 10265 else case e in #( 10266 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10267 esac 10268 fi 10269 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10270 esac 10271 fi 10272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10273 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10274 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10275 CFLAGS="$xorg_testset_save_CFLAGS" 10276 fi 10277 10278 found="no" 10279 10280 if test $found = "no" ; then 10281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10283 fi 10284 10285 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10287 fi 10288 10289 CFLAGS="$CFLAGS -Wtrigraphs" 10290 10291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10292 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10293 cacheid=xorg_cv_cc_flag__Wtrigraphs 10294 if eval test \${$cacheid+y} 10295 then : 10296 printf %s "(cached) " >&6 10297 else case e in #( 10298 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10299 /* end confdefs.h. */ 10300 int i; 10301 int 10302 main (void) 10303 { 10304 10305 ; 10306 return 0; 10307 } 10308 _ACEOF 10309 if ac_fn_c_try_link "$LINENO" 10310 then : 10311 eval $cacheid=yes 10312 else case e in #( 10313 e) eval $cacheid=no ;; 10314 esac 10315 fi 10316 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10317 conftest$ac_exeext conftest.$ac_ext ;; 10318 esac 10319 fi 10320 10321 10322 CFLAGS="$xorg_testset_save_CFLAGS" 10323 10324 eval supported=\$$cacheid 10325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10326 printf "%s\n" "$supported" >&6; } 10327 if test "$supported" = "yes" ; then 10328 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10329 found="yes" 10330 fi 10331 fi 10332 10333 10334 10335 10336 10337 10338 10339 10340 10341 10342 10343 10344 10345 10346 10347 xorg_testset_save_CFLAGS="$CFLAGS" 10348 10349 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10352 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10353 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10354 then : 10355 printf %s "(cached) " >&6 10356 else case e in #( 10357 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10358 /* end confdefs.h. */ 10359 int i; 10360 _ACEOF 10361 if ac_fn_c_try_compile "$LINENO" 10362 then : 10363 xorg_cv_cc_flag_unknown_warning_option=yes 10364 else case e in #( 10365 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10366 esac 10367 fi 10368 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10369 esac 10370 fi 10371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10372 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10373 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10374 CFLAGS="$xorg_testset_save_CFLAGS" 10375 fi 10376 10377 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10378 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10380 fi 10381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10383 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10384 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10385 then : 10386 printf %s "(cached) " >&6 10387 else case e in #( 10388 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10389 /* end confdefs.h. */ 10390 int i; 10391 _ACEOF 10392 if ac_fn_c_try_compile "$LINENO" 10393 then : 10394 xorg_cv_cc_flag_unused_command_line_argument=yes 10395 else case e in #( 10396 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10397 esac 10398 fi 10399 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10400 esac 10401 fi 10402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10403 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10404 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10405 CFLAGS="$xorg_testset_save_CFLAGS" 10406 fi 10407 10408 found="no" 10409 10410 if test $found = "no" ; then 10411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10413 fi 10414 10415 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10416 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10417 fi 10418 10419 CFLAGS="$CFLAGS -Warray-bounds" 10420 10421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10422 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10423 cacheid=xorg_cv_cc_flag__Warray_bounds 10424 if eval test \${$cacheid+y} 10425 then : 10426 printf %s "(cached) " >&6 10427 else case e in #( 10428 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10429 /* end confdefs.h. */ 10430 int i; 10431 int 10432 main (void) 10433 { 10434 10435 ; 10436 return 0; 10437 } 10438 _ACEOF 10439 if ac_fn_c_try_link "$LINENO" 10440 then : 10441 eval $cacheid=yes 10442 else case e in #( 10443 e) eval $cacheid=no ;; 10444 esac 10445 fi 10446 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10447 conftest$ac_exeext conftest.$ac_ext ;; 10448 esac 10449 fi 10450 10451 10452 CFLAGS="$xorg_testset_save_CFLAGS" 10453 10454 eval supported=\$$cacheid 10455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10456 printf "%s\n" "$supported" >&6; } 10457 if test "$supported" = "yes" ; then 10458 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10459 found="yes" 10460 fi 10461 fi 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477 xorg_testset_save_CFLAGS="$CFLAGS" 10478 10479 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10482 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10483 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10484 then : 10485 printf %s "(cached) " >&6 10486 else case e in #( 10487 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10488 /* end confdefs.h. */ 10489 int i; 10490 _ACEOF 10491 if ac_fn_c_try_compile "$LINENO" 10492 then : 10493 xorg_cv_cc_flag_unknown_warning_option=yes 10494 else case e in #( 10495 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10496 esac 10497 fi 10498 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10499 esac 10500 fi 10501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10502 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10503 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10504 CFLAGS="$xorg_testset_save_CFLAGS" 10505 fi 10506 10507 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10508 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10510 fi 10511 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10513 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10514 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10515 then : 10516 printf %s "(cached) " >&6 10517 else case e in #( 10518 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10519 /* end confdefs.h. */ 10520 int i; 10521 _ACEOF 10522 if ac_fn_c_try_compile "$LINENO" 10523 then : 10524 xorg_cv_cc_flag_unused_command_line_argument=yes 10525 else case e in #( 10526 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10527 esac 10528 fi 10529 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10530 esac 10531 fi 10532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10533 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10534 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10535 CFLAGS="$xorg_testset_save_CFLAGS" 10536 fi 10537 10538 found="no" 10539 10540 if test $found = "no" ; then 10541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10543 fi 10544 10545 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10547 fi 10548 10549 CFLAGS="$CFLAGS -Wwrite-strings" 10550 10551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10552 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10553 cacheid=xorg_cv_cc_flag__Wwrite_strings 10554 if eval test \${$cacheid+y} 10555 then : 10556 printf %s "(cached) " >&6 10557 else case e in #( 10558 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10559 /* end confdefs.h. */ 10560 int i; 10561 int 10562 main (void) 10563 { 10564 10565 ; 10566 return 0; 10567 } 10568 _ACEOF 10569 if ac_fn_c_try_link "$LINENO" 10570 then : 10571 eval $cacheid=yes 10572 else case e in #( 10573 e) eval $cacheid=no ;; 10574 esac 10575 fi 10576 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10577 conftest$ac_exeext conftest.$ac_ext ;; 10578 esac 10579 fi 10580 10581 10582 CFLAGS="$xorg_testset_save_CFLAGS" 10583 10584 eval supported=\$$cacheid 10585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10586 printf "%s\n" "$supported" >&6; } 10587 if test "$supported" = "yes" ; then 10588 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10589 found="yes" 10590 fi 10591 fi 10592 10593 10594 10595 10596 10597 10598 10599 10600 10601 10602 10603 10604 10605 10606 10607 xorg_testset_save_CFLAGS="$CFLAGS" 10608 10609 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10612 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10613 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10614 then : 10615 printf %s "(cached) " >&6 10616 else case e in #( 10617 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10618 /* end confdefs.h. */ 10619 int i; 10620 _ACEOF 10621 if ac_fn_c_try_compile "$LINENO" 10622 then : 10623 xorg_cv_cc_flag_unknown_warning_option=yes 10624 else case e in #( 10625 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10626 esac 10627 fi 10628 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10629 esac 10630 fi 10631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10632 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10633 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10634 CFLAGS="$xorg_testset_save_CFLAGS" 10635 fi 10636 10637 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10638 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10640 fi 10641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10643 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10644 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10645 then : 10646 printf %s "(cached) " >&6 10647 else case e in #( 10648 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10649 /* end confdefs.h. */ 10650 int i; 10651 _ACEOF 10652 if ac_fn_c_try_compile "$LINENO" 10653 then : 10654 xorg_cv_cc_flag_unused_command_line_argument=yes 10655 else case e in #( 10656 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10657 esac 10658 fi 10659 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10660 esac 10661 fi 10662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10663 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10664 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10665 CFLAGS="$xorg_testset_save_CFLAGS" 10666 fi 10667 10668 found="no" 10669 10670 if test $found = "no" ; then 10671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10673 fi 10674 10675 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10677 fi 10678 10679 CFLAGS="$CFLAGS -Waddress" 10680 10681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10682 printf %s "checking if $CC supports -Waddress... " >&6; } 10683 cacheid=xorg_cv_cc_flag__Waddress 10684 if eval test \${$cacheid+y} 10685 then : 10686 printf %s "(cached) " >&6 10687 else case e in #( 10688 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10689 /* end confdefs.h. */ 10690 int i; 10691 int 10692 main (void) 10693 { 10694 10695 ; 10696 return 0; 10697 } 10698 _ACEOF 10699 if ac_fn_c_try_link "$LINENO" 10700 then : 10701 eval $cacheid=yes 10702 else case e in #( 10703 e) eval $cacheid=no ;; 10704 esac 10705 fi 10706 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10707 conftest$ac_exeext conftest.$ac_ext ;; 10708 esac 10709 fi 10710 10711 10712 CFLAGS="$xorg_testset_save_CFLAGS" 10713 10714 eval supported=\$$cacheid 10715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10716 printf "%s\n" "$supported" >&6; } 10717 if test "$supported" = "yes" ; then 10718 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10719 found="yes" 10720 fi 10721 fi 10722 10723 10724 10725 10726 10727 10728 10729 10730 10731 10732 10733 10734 10735 10736 10737 xorg_testset_save_CFLAGS="$CFLAGS" 10738 10739 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10742 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10743 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10744 then : 10745 printf %s "(cached) " >&6 10746 else case e in #( 10747 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10748 /* end confdefs.h. */ 10749 int i; 10750 _ACEOF 10751 if ac_fn_c_try_compile "$LINENO" 10752 then : 10753 xorg_cv_cc_flag_unknown_warning_option=yes 10754 else case e in #( 10755 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10756 esac 10757 fi 10758 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10759 esac 10760 fi 10761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10762 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10763 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10764 CFLAGS="$xorg_testset_save_CFLAGS" 10765 fi 10766 10767 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10770 fi 10771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10773 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10774 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10775 then : 10776 printf %s "(cached) " >&6 10777 else case e in #( 10778 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10779 /* end confdefs.h. */ 10780 int i; 10781 _ACEOF 10782 if ac_fn_c_try_compile "$LINENO" 10783 then : 10784 xorg_cv_cc_flag_unused_command_line_argument=yes 10785 else case e in #( 10786 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10787 esac 10788 fi 10789 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10790 esac 10791 fi 10792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10793 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10794 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10795 CFLAGS="$xorg_testset_save_CFLAGS" 10796 fi 10797 10798 found="no" 10799 10800 if test $found = "no" ; then 10801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10803 fi 10804 10805 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10806 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10807 fi 10808 10809 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10810 10811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10812 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10813 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10814 if eval test \${$cacheid+y} 10815 then : 10816 printf %s "(cached) " >&6 10817 else case e in #( 10818 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10819 /* end confdefs.h. */ 10820 int i; 10821 int 10822 main (void) 10823 { 10824 10825 ; 10826 return 0; 10827 } 10828 _ACEOF 10829 if ac_fn_c_try_link "$LINENO" 10830 then : 10831 eval $cacheid=yes 10832 else case e in #( 10833 e) eval $cacheid=no ;; 10834 esac 10835 fi 10836 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10837 conftest$ac_exeext conftest.$ac_ext ;; 10838 esac 10839 fi 10840 10841 10842 CFLAGS="$xorg_testset_save_CFLAGS" 10843 10844 eval supported=\$$cacheid 10845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10846 printf "%s\n" "$supported" >&6; } 10847 if test "$supported" = "yes" ; then 10848 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10849 found="yes" 10850 fi 10851 fi 10852 10853 10854 10855 10856 10857 10858 10859 10860 10861 10862 10863 10864 10865 10866 10867 xorg_testset_save_CFLAGS="$CFLAGS" 10868 10869 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10872 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10873 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10874 then : 10875 printf %s "(cached) " >&6 10876 else case e in #( 10877 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10878 /* end confdefs.h. */ 10879 int i; 10880 _ACEOF 10881 if ac_fn_c_try_compile "$LINENO" 10882 then : 10883 xorg_cv_cc_flag_unknown_warning_option=yes 10884 else case e in #( 10885 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10886 esac 10887 fi 10888 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10889 esac 10890 fi 10891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10892 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10893 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10894 CFLAGS="$xorg_testset_save_CFLAGS" 10895 fi 10896 10897 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10898 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10900 fi 10901 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10903 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10904 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10905 then : 10906 printf %s "(cached) " >&6 10907 else case e in #( 10908 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10909 /* end confdefs.h. */ 10910 int i; 10911 _ACEOF 10912 if ac_fn_c_try_compile "$LINENO" 10913 then : 10914 xorg_cv_cc_flag_unused_command_line_argument=yes 10915 else case e in #( 10916 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10917 esac 10918 fi 10919 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10920 esac 10921 fi 10922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10923 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10924 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10925 CFLAGS="$xorg_testset_save_CFLAGS" 10926 fi 10927 10928 found="no" 10929 10930 if test $found = "no" ; then 10931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10933 fi 10934 10935 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10937 fi 10938 10939 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10940 10941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10942 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10943 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10944 if eval test \${$cacheid+y} 10945 then : 10946 printf %s "(cached) " >&6 10947 else case e in #( 10948 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10949 /* end confdefs.h. */ 10950 int i; 10951 int 10952 main (void) 10953 { 10954 10955 ; 10956 return 0; 10957 } 10958 _ACEOF 10959 if ac_fn_c_try_link "$LINENO" 10960 then : 10961 eval $cacheid=yes 10962 else case e in #( 10963 e) eval $cacheid=no ;; 10964 esac 10965 fi 10966 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10967 conftest$ac_exeext conftest.$ac_ext ;; 10968 esac 10969 fi 10970 10971 10972 CFLAGS="$xorg_testset_save_CFLAGS" 10973 10974 eval supported=\$$cacheid 10975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10976 printf "%s\n" "$supported" >&6; } 10977 if test "$supported" = "yes" ; then 10978 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10979 found="yes" 10980 fi 10981 fi 10982 10983 10984 fi 10985 10986 10987 10988 10989 10990 10991 10992 CWARNFLAGS="$BASE_CFLAGS" 10993 if test "x$GCC" = xyes ; then 10994 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10995 fi 10996 10997 10998 10999 11000 11001 11002 11003 11004 # Check whether --enable-strict-compilation was given. 11005 if test ${enable_strict_compilation+y} 11006 then : 11007 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 11008 else case e in #( 11009 e) STRICT_COMPILE=no ;; 11010 esac 11011 fi 11012 11013 11014 11015 11016 11017 11018 STRICT_CFLAGS="" 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 11030 11031 11032 xorg_testset_save_CFLAGS="$CFLAGS" 11033 11034 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11037 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11038 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11039 then : 11040 printf %s "(cached) " >&6 11041 else case e in #( 11042 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11043 /* end confdefs.h. */ 11044 int i; 11045 _ACEOF 11046 if ac_fn_c_try_compile "$LINENO" 11047 then : 11048 xorg_cv_cc_flag_unknown_warning_option=yes 11049 else case e in #( 11050 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11051 esac 11052 fi 11053 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11054 esac 11055 fi 11056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11057 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11058 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11059 CFLAGS="$xorg_testset_save_CFLAGS" 11060 fi 11061 11062 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11065 fi 11066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11068 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11069 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11070 then : 11071 printf %s "(cached) " >&6 11072 else case e in #( 11073 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11074 /* end confdefs.h. */ 11075 int i; 11076 _ACEOF 11077 if ac_fn_c_try_compile "$LINENO" 11078 then : 11079 xorg_cv_cc_flag_unused_command_line_argument=yes 11080 else case e in #( 11081 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11082 esac 11083 fi 11084 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11085 esac 11086 fi 11087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11088 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11089 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11090 CFLAGS="$xorg_testset_save_CFLAGS" 11091 fi 11092 11093 found="no" 11094 11095 if test $found = "no" ; then 11096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11098 fi 11099 11100 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11102 fi 11103 11104 CFLAGS="$CFLAGS -pedantic" 11105 11106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11107 printf %s "checking if $CC supports -pedantic... " >&6; } 11108 cacheid=xorg_cv_cc_flag__pedantic 11109 if eval test \${$cacheid+y} 11110 then : 11111 printf %s "(cached) " >&6 11112 else case e in #( 11113 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11114 /* end confdefs.h. */ 11115 int i; 11116 int 11117 main (void) 11118 { 11119 11120 ; 11121 return 0; 11122 } 11123 _ACEOF 11124 if ac_fn_c_try_link "$LINENO" 11125 then : 11126 eval $cacheid=yes 11127 else case e in #( 11128 e) eval $cacheid=no ;; 11129 esac 11130 fi 11131 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11132 conftest$ac_exeext conftest.$ac_ext ;; 11133 esac 11134 fi 11135 11136 11137 CFLAGS="$xorg_testset_save_CFLAGS" 11138 11139 eval supported=\$$cacheid 11140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11141 printf "%s\n" "$supported" >&6; } 11142 if test "$supported" = "yes" ; then 11143 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11144 found="yes" 11145 fi 11146 fi 11147 11148 11149 11150 11151 11152 11153 11154 11155 11156 11157 11158 11159 11160 11161 11162 xorg_testset_save_CFLAGS="$CFLAGS" 11163 11164 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11167 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11168 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11169 then : 11170 printf %s "(cached) " >&6 11171 else case e in #( 11172 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11173 /* end confdefs.h. */ 11174 int i; 11175 _ACEOF 11176 if ac_fn_c_try_compile "$LINENO" 11177 then : 11178 xorg_cv_cc_flag_unknown_warning_option=yes 11179 else case e in #( 11180 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11181 esac 11182 fi 11183 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11184 esac 11185 fi 11186 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11187 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11188 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11189 CFLAGS="$xorg_testset_save_CFLAGS" 11190 fi 11191 11192 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11195 fi 11196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11198 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11199 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11200 then : 11201 printf %s "(cached) " >&6 11202 else case e in #( 11203 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11204 /* end confdefs.h. */ 11205 int i; 11206 _ACEOF 11207 if ac_fn_c_try_compile "$LINENO" 11208 then : 11209 xorg_cv_cc_flag_unused_command_line_argument=yes 11210 else case e in #( 11211 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11212 esac 11213 fi 11214 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11215 esac 11216 fi 11217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11218 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11219 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11220 CFLAGS="$xorg_testset_save_CFLAGS" 11221 fi 11222 11223 found="no" 11224 11225 if test $found = "no" ; then 11226 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11228 fi 11229 11230 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11232 fi 11233 11234 CFLAGS="$CFLAGS -Werror" 11235 11236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11237 printf %s "checking if $CC supports -Werror... " >&6; } 11238 cacheid=xorg_cv_cc_flag__Werror 11239 if eval test \${$cacheid+y} 11240 then : 11241 printf %s "(cached) " >&6 11242 else case e in #( 11243 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11244 /* end confdefs.h. */ 11245 int i; 11246 int 11247 main (void) 11248 { 11249 11250 ; 11251 return 0; 11252 } 11253 _ACEOF 11254 if ac_fn_c_try_link "$LINENO" 11255 then : 11256 eval $cacheid=yes 11257 else case e in #( 11258 e) eval $cacheid=no ;; 11259 esac 11260 fi 11261 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11262 conftest$ac_exeext conftest.$ac_ext ;; 11263 esac 11264 fi 11265 11266 11267 CFLAGS="$xorg_testset_save_CFLAGS" 11268 11269 eval supported=\$$cacheid 11270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11271 printf "%s\n" "$supported" >&6; } 11272 if test "$supported" = "yes" ; then 11273 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11274 found="yes" 11275 fi 11276 fi 11277 11278 if test $found = "no" ; then 11279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11281 fi 11282 11283 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11284 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11285 fi 11286 11287 CFLAGS="$CFLAGS -errwarn" 11288 11289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11290 printf %s "checking if $CC supports -errwarn... " >&6; } 11291 cacheid=xorg_cv_cc_flag__errwarn 11292 if eval test \${$cacheid+y} 11293 then : 11294 printf %s "(cached) " >&6 11295 else case e in #( 11296 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11297 /* end confdefs.h. */ 11298 int i; 11299 int 11300 main (void) 11301 { 11302 11303 ; 11304 return 0; 11305 } 11306 _ACEOF 11307 if ac_fn_c_try_link "$LINENO" 11308 then : 11309 eval $cacheid=yes 11310 else case e in #( 11311 e) eval $cacheid=no ;; 11312 esac 11313 fi 11314 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11315 conftest$ac_exeext conftest.$ac_ext ;; 11316 esac 11317 fi 11318 11319 11320 CFLAGS="$xorg_testset_save_CFLAGS" 11321 11322 eval supported=\$$cacheid 11323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11324 printf "%s\n" "$supported" >&6; } 11325 if test "$supported" = "yes" ; then 11326 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11327 found="yes" 11328 fi 11329 fi 11330 11331 11332 11333 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11334 # activate it with -Werror, so we add it here explicitly. 11335 11336 11337 11338 11339 11340 11341 11342 11343 11344 11345 11346 11347 11348 xorg_testset_save_CFLAGS="$CFLAGS" 11349 11350 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11353 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11354 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11355 then : 11356 printf %s "(cached) " >&6 11357 else case e in #( 11358 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11359 /* end confdefs.h. */ 11360 int i; 11361 _ACEOF 11362 if ac_fn_c_try_compile "$LINENO" 11363 then : 11364 xorg_cv_cc_flag_unknown_warning_option=yes 11365 else case e in #( 11366 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11367 esac 11368 fi 11369 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11370 esac 11371 fi 11372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11373 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11374 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11375 CFLAGS="$xorg_testset_save_CFLAGS" 11376 fi 11377 11378 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11379 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11381 fi 11382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11384 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11385 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11386 then : 11387 printf %s "(cached) " >&6 11388 else case e in #( 11389 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11390 /* end confdefs.h. */ 11391 int i; 11392 _ACEOF 11393 if ac_fn_c_try_compile "$LINENO" 11394 then : 11395 xorg_cv_cc_flag_unused_command_line_argument=yes 11396 else case e in #( 11397 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11398 esac 11399 fi 11400 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11401 esac 11402 fi 11403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11404 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11405 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11406 CFLAGS="$xorg_testset_save_CFLAGS" 11407 fi 11408 11409 found="no" 11410 11411 if test $found = "no" ; then 11412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11414 fi 11415 11416 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11418 fi 11419 11420 CFLAGS="$CFLAGS -Werror=attributes" 11421 11422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11423 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11424 cacheid=xorg_cv_cc_flag__Werror_attributes 11425 if eval test \${$cacheid+y} 11426 then : 11427 printf %s "(cached) " >&6 11428 else case e in #( 11429 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11430 /* end confdefs.h. */ 11431 int i; 11432 int 11433 main (void) 11434 { 11435 11436 ; 11437 return 0; 11438 } 11439 _ACEOF 11440 if ac_fn_c_try_link "$LINENO" 11441 then : 11442 eval $cacheid=yes 11443 else case e in #( 11444 e) eval $cacheid=no ;; 11445 esac 11446 fi 11447 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11448 conftest$ac_exeext conftest.$ac_ext ;; 11449 esac 11450 fi 11451 11452 11453 CFLAGS="$xorg_testset_save_CFLAGS" 11454 11455 eval supported=\$$cacheid 11456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11457 printf "%s\n" "$supported" >&6; } 11458 if test "$supported" = "yes" ; then 11459 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11460 found="yes" 11461 fi 11462 fi 11463 11464 11465 11466 if test "x$STRICT_COMPILE" = "xyes"; then 11467 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11468 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11469 fi 11470 11471 11472 11473 11474 11475 11476 11477 11478 cat >>confdefs.h <<_ACEOF 11479 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11480 _ACEOF 11481 11482 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11483 if test "x$PVM" = "x"; then 11484 PVM="0" 11485 fi 11486 11487 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11488 11489 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11490 if test "x$PVP" = "x"; then 11491 PVP="0" 11492 fi 11493 11494 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11495 11496 11497 11498 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11499 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11500 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11501 touch \$(top_srcdir)/ChangeLog; \ 11502 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11503 11504 11505 11506 11507 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11508 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11509 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11510 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11511 touch \$(top_srcdir)/INSTALL; \ 11512 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11513 11514 11515 11516 11517 11518 11519 case $host_os in 11520 solaris*) 11521 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11522 # check for a man page file found in later versions that use 11523 # traditional section numbers instead 11524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11525 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11526 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11527 then : 11528 printf %s "(cached) " >&6 11529 else case e in #( 11530 e) test "$cross_compiling" = yes && 11531 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11532 if test -r "/usr/share/man/man7/attributes.7"; then 11533 ac_cv_file__usr_share_man_man7_attributes_7=yes 11534 else 11535 ac_cv_file__usr_share_man_man7_attributes_7=no 11536 fi ;; 11537 esac 11538 fi 11539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11540 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11541 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11542 then : 11543 SYSV_MAN_SECTIONS=false 11544 else case e in #( 11545 e) SYSV_MAN_SECTIONS=true ;; 11546 esac 11547 fi 11548 11549 ;; 11550 *) SYSV_MAN_SECTIONS=false ;; 11551 esac 11552 11553 if test x$APP_MAN_SUFFIX = x ; then 11554 APP_MAN_SUFFIX=1 11555 fi 11556 if test x$APP_MAN_DIR = x ; then 11557 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11558 fi 11559 11560 if test x$LIB_MAN_SUFFIX = x ; then 11561 LIB_MAN_SUFFIX=3 11562 fi 11563 if test x$LIB_MAN_DIR = x ; then 11564 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11565 fi 11566 11567 if test x$FILE_MAN_SUFFIX = x ; then 11568 case $SYSV_MAN_SECTIONS in 11569 true) FILE_MAN_SUFFIX=4 ;; 11570 *) FILE_MAN_SUFFIX=5 ;; 11571 esac 11572 fi 11573 if test x$FILE_MAN_DIR = x ; then 11574 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11575 fi 11576 11577 if test x$MISC_MAN_SUFFIX = x ; then 11578 case $SYSV_MAN_SECTIONS in 11579 true) MISC_MAN_SUFFIX=5 ;; 11580 *) MISC_MAN_SUFFIX=7 ;; 11581 esac 11582 fi 11583 if test x$MISC_MAN_DIR = x ; then 11584 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11585 fi 11586 11587 if test x$DRIVER_MAN_SUFFIX = x ; then 11588 case $SYSV_MAN_SECTIONS in 11589 true) DRIVER_MAN_SUFFIX=7 ;; 11590 *) DRIVER_MAN_SUFFIX=4 ;; 11591 esac 11592 fi 11593 if test x$DRIVER_MAN_DIR = x ; then 11594 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11595 fi 11596 11597 if test x$ADMIN_MAN_SUFFIX = x ; then 11598 case $SYSV_MAN_SECTIONS in 11599 true) ADMIN_MAN_SUFFIX=1m ;; 11600 *) ADMIN_MAN_SUFFIX=8 ;; 11601 esac 11602 fi 11603 if test x$ADMIN_MAN_DIR = x ; then 11604 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11605 fi 11606 11607 11608 11609 11610 11611 11612 11613 11614 11615 11616 11617 11618 11619 11620 11621 XORG_MAN_PAGE="X Version 11" 11622 11623 MAN_SUBSTS="\ 11624 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11625 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11626 -e 's|__xservername__|Xorg|g' \ 11627 -e 's|__xconfigfile__|xorg.conf|g' \ 11628 -e 's|__projectroot__|\$(prefix)|g' \ 11629 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11630 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11631 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11632 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11633 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11634 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11635 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11636 11637 11638 11639 11640 AM_DEFAULT_VERBOSITY=0 11641 11642 11643 11644 11645 11646 for ac_prog in flex lex 11647 do 11648 # Extract the first word of "$ac_prog", so it can be a program name with args. 11649 set dummy $ac_prog; ac_word=$2 11650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11651 printf %s "checking for $ac_word... " >&6; } 11652 if test ${ac_cv_prog_LEX+y} 11653 then : 11654 printf %s "(cached) " >&6 11655 else case e in #( 11656 e) if test -n "$LEX"; then 11657 ac_cv_prog_LEX="$LEX" # Let the user override the test. 11658 else 11659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11660 for as_dir in $PATH 11661 do 11662 IFS=$as_save_IFS 11663 case $as_dir in #((( 11664 '') as_dir=./ ;; 11665 */) ;; 11666 *) as_dir=$as_dir/ ;; 11667 esac 11668 for ac_exec_ext in '' $ac_executable_extensions; do 11669 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11670 ac_cv_prog_LEX="$ac_prog" 11671 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11672 break 2 11673 fi 11674 done 11675 done 11676 IFS=$as_save_IFS 11677 11678 fi ;; 11679 esac 11680 fi 11681 LEX=$ac_cv_prog_LEX 11682 if test -n "$LEX"; then 11683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 11684 printf "%s\n" "$LEX" >&6; } 11685 else 11686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11687 printf "%s\n" "no" >&6; } 11688 fi 11689 11690 11691 test -n "$LEX" && break 11692 done 11693 test -n "$LEX" || LEX=":" 11694 11695 if test "x$LEX" != "x:"; then 11696 cat >conftest.l <<_ACEOF 11697 %{ 11698 #ifdef __cplusplus 11699 extern "C" 11700 #endif 11701 int yywrap(void); 11702 %} 11703 %% 11704 a { ECHO; } 11705 b { REJECT; } 11706 c { yymore (); } 11707 d { yyless (1); } 11708 e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ 11709 #ifdef __cplusplus 11710 yyless ((yyinput () != 0)); 11711 #else 11712 yyless ((input () != 0)); 11713 #endif 11714 } 11715 f { unput (yytext[0]); } 11716 . { BEGIN INITIAL; } 11717 %% 11718 #ifdef YYTEXT_POINTER 11719 extern char *yytext; 11720 #endif 11721 int 11722 yywrap (void) 11723 { 11724 return 1; 11725 } 11726 int 11727 main (void) 11728 { 11729 return ! yylex (); 11730 } 11731 _ACEOF 11732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lex output file root" >&5 11733 printf %s "checking for lex output file root... " >&6; } 11734 if test ${ac_cv_prog_lex_root+y} 11735 then : 11736 printf %s "(cached) " >&6 11737 else case e in #( 11738 e) 11739 ac_cv_prog_lex_root=unknown 11740 { { ac_try="$LEX conftest.l" 11741 case "(($ac_try" in 11742 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 11743 *) ac_try_echo=$ac_try;; 11744 esac 11745 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 11746 printf "%s\n" "$ac_try_echo"; } >&5 11747 (eval "$LEX conftest.l") 2>&5 11748 ac_status=$? 11749 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11750 test $ac_status = 0; } && 11751 if test -f lex.yy.c; then 11752 ac_cv_prog_lex_root=lex.yy 11753 elif test -f lexyy.c; then 11754 ac_cv_prog_lex_root=lexyy 11755 fi ;; 11756 esac 11757 fi 11758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 11759 printf "%s\n" "$ac_cv_prog_lex_root" >&6; } 11760 if test "$ac_cv_prog_lex_root" = unknown 11761 then : 11762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot find output from $LEX; giving up on $LEX" >&5 11763 printf "%s\n" "$as_me: WARNING: cannot find output from $LEX; giving up on $LEX" >&2;} 11764 LEX=: LEXLIB= 11765 fi 11766 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 11767 11768 if test ${LEXLIB+y} 11769 then : 11770 11771 else case e in #( 11772 e) 11773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lex library" >&5 11774 printf %s "checking for lex library... " >&6; } 11775 if test ${ac_cv_lib_lex+y} 11776 then : 11777 printf %s "(cached) " >&6 11778 else case e in #( 11779 e) 11780 ac_save_LIBS="$LIBS" 11781 ac_found=false 11782 for ac_cv_lib_lex in 'none needed' -lfl -ll 'not found'; do 11783 case $ac_cv_lib_lex in #( 11784 'none needed') : 11785 ;; #( 11786 'not found') : 11787 break ;; #( 11788 *) : 11789 LIBS="$ac_cv_lib_lex $ac_save_LIBS" ;; #( 11790 *) : 11791 ;; 11792 esac 11793 11794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11795 /* end confdefs.h. */ 11796 `cat $LEX_OUTPUT_ROOT.c` 11797 _ACEOF 11798 if ac_fn_c_try_link "$LINENO" 11799 then : 11800 ac_found=: 11801 fi 11802 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11803 conftest$ac_exeext conftest.$ac_ext 11804 if $ac_found; then 11805 break 11806 fi 11807 done 11808 LIBS="$ac_save_LIBS" 11809 ;; 11810 esac 11811 fi 11812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 11813 printf "%s\n" "$ac_cv_lib_lex" >&6; } 11814 if test "$ac_cv_lib_lex" = 'not found' 11815 then : 11816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: required lex library not found; giving up on $LEX" >&5 11817 printf "%s\n" "$as_me: WARNING: required lex library not found; giving up on $LEX" >&2;} 11818 LEX=: LEXLIB= 11819 elif test "$ac_cv_lib_lex" = 'none needed' 11820 then : 11821 LEXLIB='' 11822 else case e in #( 11823 e) LEXLIB=$ac_cv_lib_lex ;; 11824 esac 11825 fi 11826 ;; 11827 esac 11828 fi 11829 11830 11831 if test "$LEX" != : 11832 then : 11833 11834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 11835 printf %s "checking whether yytext is a pointer... " >&6; } 11836 if test ${ac_cv_prog_lex_yytext_pointer+y} 11837 then : 11838 printf %s "(cached) " >&6 11839 else case e in #( 11840 e) # POSIX says lex can declare yytext either as a pointer or an array; the 11841 # default is implementation-dependent. Figure out which it is, since 11842 # not all implementations provide the %pointer and %array declarations. 11843 ac_cv_prog_lex_yytext_pointer=no 11844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11845 /* end confdefs.h. */ 11846 11847 #define YYTEXT_POINTER 1 11848 `cat $LEX_OUTPUT_ROOT.c` 11849 _ACEOF 11850 if ac_fn_c_try_compile "$LINENO" 11851 then : 11852 ac_cv_prog_lex_yytext_pointer=yes 11853 fi 11854 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11855 ;; 11856 esac 11857 fi 11858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 11859 printf "%s\n" "$ac_cv_prog_lex_yytext_pointer" >&6; } 11860 if test $ac_cv_prog_lex_yytext_pointer = yes; then 11861 11862 printf "%s\n" "#define YYTEXT_POINTER 1" >>confdefs.h 11863 11864 fi 11865 11866 fi 11867 rm -f conftest.l $LEX_OUTPUT_ROOT.c 11868 11869 fi 11870 for ac_prog in 'bison -y' byacc 11871 do 11872 # Extract the first word of "$ac_prog", so it can be a program name with args. 11873 set dummy $ac_prog; ac_word=$2 11874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11875 printf %s "checking for $ac_word... " >&6; } 11876 if test ${ac_cv_prog_YACC+y} 11877 then : 11878 printf %s "(cached) " >&6 11879 else case e in #( 11880 e) if test -n "$YACC"; then 11881 ac_cv_prog_YACC="$YACC" # Let the user override the test. 11882 else 11883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11884 for as_dir in $PATH 11885 do 11886 IFS=$as_save_IFS 11887 case $as_dir in #((( 11888 '') as_dir=./ ;; 11889 */) ;; 11890 *) as_dir=$as_dir/ ;; 11891 esac 11892 for ac_exec_ext in '' $ac_executable_extensions; do 11893 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11894 ac_cv_prog_YACC="$ac_prog" 11895 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11896 break 2 11897 fi 11898 done 11899 done 11900 IFS=$as_save_IFS 11901 11902 fi ;; 11903 esac 11904 fi 11905 YACC=$ac_cv_prog_YACC 11906 if test -n "$YACC"; then 11907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 11908 printf "%s\n" "$YACC" >&6; } 11909 else 11910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11911 printf "%s\n" "no" >&6; } 11912 fi 11913 11914 11915 test -n "$YACC" && break 11916 done 11917 test -n "$YACC" || YACC="yacc" 11918 11919 # Extract the first word of "$YACC", so it can be a program name with args. 11920 set dummy $YACC; ac_word=$2 11921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11922 printf %s "checking for $ac_word... " >&6; } 11923 if test ${ac_cv_path_YACC_INST+y} 11924 then : 11925 printf %s "(cached) " >&6 11926 else case e in #( 11927 e) case $YACC_INST in 11928 [\\/]* | ?:[\\/]*) 11929 ac_cv_path_YACC_INST="$YACC_INST" # Let the user override the test with a path. 11930 ;; 11931 *) 11932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11933 for as_dir in $PATH 11934 do 11935 IFS=$as_save_IFS 11936 case $as_dir in #((( 11937 '') as_dir=./ ;; 11938 */) ;; 11939 *) as_dir=$as_dir/ ;; 11940 esac 11941 for ac_exec_ext in '' $ac_executable_extensions; do 11942 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11943 ac_cv_path_YACC_INST="$as_dir$ac_word$ac_exec_ext" 11944 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11945 break 2 11946 fi 11947 done 11948 done 11949 IFS=$as_save_IFS 11950 11951 ;; 11952 esac ;; 11953 esac 11954 fi 11955 YACC_INST=$ac_cv_path_YACC_INST 11956 if test -n "$YACC_INST"; then 11957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $YACC_INST" >&5 11958 printf "%s\n" "$YACC_INST" >&6; } 11959 else 11960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11961 printf "%s\n" "no" >&6; } 11962 fi 11963 11964 11965 if ! test -f "$srcdir/gram.c"; then 11966 if test -z "$YACC_INST"; then 11967 as_fn_error $? "yacc not found - unable to compile gram.y" "$LINENO" 5 11968 fi 11969 fi 11970 11971 11972 pkg_failed=no 11973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XGC" >&5 11974 printf %s "checking for XGC... " >&6; } 11975 11976 if test -n "$XGC_CFLAGS"; then 11977 pkg_cv_XGC_CFLAGS="$XGC_CFLAGS" 11978 elif test -n "$PKG_CONFIG"; then 11979 if test -n "$PKG_CONFIG" && \ 11980 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xt\""; } >&5 11981 ($PKG_CONFIG --exists --print-errors "xaw7 xt") 2>&5 11982 ac_status=$? 11983 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11984 test $ac_status = 0; }; then 11985 pkg_cv_XGC_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xt" 2>/dev/null` 11986 test "x$?" != "x0" && pkg_failed=yes 11987 else 11988 pkg_failed=yes 11989 fi 11990 else 11991 pkg_failed=untried 11992 fi 11993 if test -n "$XGC_LIBS"; then 11994 pkg_cv_XGC_LIBS="$XGC_LIBS" 11995 elif test -n "$PKG_CONFIG"; then 11996 if test -n "$PKG_CONFIG" && \ 11997 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xt\""; } >&5 11998 ($PKG_CONFIG --exists --print-errors "xaw7 xt") 2>&5 11999 ac_status=$? 12000 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12001 test $ac_status = 0; }; then 12002 pkg_cv_XGC_LIBS=`$PKG_CONFIG --libs "xaw7 xt" 2>/dev/null` 12003 test "x$?" != "x0" && pkg_failed=yes 12004 else 12005 pkg_failed=yes 12006 fi 12007 else 12008 pkg_failed=untried 12009 fi 12010 12011 12012 12013 if test $pkg_failed = yes; then 12014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12015 printf "%s\n" "no" >&6; } 12016 12017 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12018 _pkg_short_errors_supported=yes 12019 else 12020 _pkg_short_errors_supported=no 12021 fi 12022 if test $_pkg_short_errors_supported = yes; then 12023 XGC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xt" 2>&1` 12024 else 12025 XGC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xt" 2>&1` 12026 fi 12027 # Put the nasty error message in config.log where it belongs 12028 echo "$XGC_PKG_ERRORS" >&5 12029 12030 as_fn_error $? "Package requirements (xaw7 xt) were not met: 12031 12032 $XGC_PKG_ERRORS 12033 12034 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12035 installed software in a non-standard prefix. 12036 12037 Alternatively, you may set the environment variables XGC_CFLAGS 12038 and XGC_LIBS to avoid the need to call pkg-config. 12039 See the pkg-config man page for more details." "$LINENO" 5 12040 elif test $pkg_failed = untried; then 12041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12042 printf "%s\n" "no" >&6; } 12043 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12044 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12045 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12046 is in your PATH or set the PKG_CONFIG environment variable to the full 12047 path to pkg-config. 12048 12049 Alternatively, you may set the environment variables XGC_CFLAGS 12050 and XGC_LIBS to avoid the need to call pkg-config. 12051 See the pkg-config man page for more details. 12052 12053 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12054 See 'config.log' for more details" "$LINENO" 5; } 12055 else 12056 XGC_CFLAGS=$pkg_cv_XGC_CFLAGS 12057 XGC_LIBS=$pkg_cv_XGC_LIBS 12058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12059 printf "%s\n" "yes" >&6; } 12060 12061 fi 12062 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 12063 12064 # Check whether --with-appdefaultdir was given. 12065 if test ${with_appdefaultdir+y} 12066 then : 12067 withval=$with_appdefaultdir; appdefaultdir="$withval" 12068 else case e in #( 12069 e) appdefaultdir="${xt_appdefaultdir}" ;; 12070 esac 12071 fi 12072 12073 12074 12075 # Checks for library functions. 12076 ac_fn_c_check_func "$LINENO" "lrand48" "ac_cv_func_lrand48" 12077 if test "x$ac_cv_func_lrand48" = xyes 12078 then : 12079 printf "%s\n" "#define HAVE_LRAND48 1" >>confdefs.h 12080 12081 fi 12082 12083 12084 ac_config_files="$ac_config_files Makefile man/Makefile" 12085 12086 cat >confcache <<\_ACEOF 12087 # This file is a shell script that caches the results of configure 12088 # tests run on this system so they can be shared between configure 12089 # scripts and configure runs, see configure's option --config-cache. 12090 # It is not useful on other systems. If it contains results you don't 12091 # want to keep, you may remove or edit it. 12092 # 12093 # config.status only pays attention to the cache file if you give it 12094 # the --recheck option to rerun configure. 12095 # 12096 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 12097 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 12098 # following values. 12099 12100 _ACEOF 12101 12102 # The following way of writing the cache mishandles newlines in values, 12103 # but we know of no workaround that is simple, portable, and efficient. 12104 # So, we kill variables containing newlines. 12105 # Ultrix sh set writes to stderr and can't be redirected directly, 12106 # and sets the high bit in the cache file unless we assign to the vars. 12107 ( 12108 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12109 eval ac_val=\$$ac_var 12110 case $ac_val in #( 12111 *${as_nl}*) 12112 case $ac_var in #( 12113 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12114 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12115 esac 12116 case $ac_var in #( 12117 _ | IFS | as_nl) ;; #( 12118 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12119 *) { eval $ac_var=; unset $ac_var;} ;; 12120 esac ;; 12121 esac 12122 done 12123 12124 (set) 2>&1 | 12125 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12126 *${as_nl}ac_space=\ *) 12127 # 'set' does not quote correctly, so add quotes: double-quote 12128 # substitution turns \\\\ into \\, and sed turns \\ into \. 12129 sed -n \ 12130 "s/'/'\\\\''/g; 12131 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12132 ;; #( 12133 *) 12134 # 'set' quotes correctly as required by POSIX, so do not add quotes. 12135 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12136 ;; 12137 esac | 12138 sort 12139 ) | 12140 sed ' 12141 /^ac_cv_env_/b end 12142 t clear 12143 :clear 12144 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12145 t end 12146 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12147 :end' >>confcache 12148 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12149 if test -w "$cache_file"; then 12150 if test "x$cache_file" != "x/dev/null"; then 12151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12152 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12153 if test ! -f "$cache_file" || test -h "$cache_file"; then 12154 cat confcache >"$cache_file" 12155 else 12156 case $cache_file in #( 12157 */* | ?:*) 12158 mv -f confcache "$cache_file"$$ && 12159 mv -f "$cache_file"$$ "$cache_file" ;; #( 12160 *) 12161 mv -f confcache "$cache_file" ;; 12162 esac 12163 fi 12164 fi 12165 else 12166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12167 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12168 fi 12169 fi 12170 rm -f confcache 12171 12172 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12173 # Let make expand exec_prefix. 12174 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12175 12176 DEFS=-DHAVE_CONFIG_H 12177 12178 ac_libobjs= 12179 ac_ltlibobjs= 12180 U= 12181 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12182 # 1. Remove the extension, and $U if already installed. 12183 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12184 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12185 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12186 # will be set to the directory where LIBOBJS objects are built. 12187 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12188 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12189 done 12190 LIBOBJS=$ac_libobjs 12191 12192 LTLIBOBJS=$ac_ltlibobjs 12193 12194 12195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12196 printf %s "checking that generated files are newer than configure... " >&6; } 12197 if test -n "$am_sleep_pid"; then 12198 # Hide warnings about reused PIDs. 12199 wait $am_sleep_pid 2>/dev/null 12200 fi 12201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12202 printf "%s\n" "done" >&6; } 12203 case $enable_silent_rules in # ((( 12204 yes) AM_DEFAULT_VERBOSITY=0;; 12205 no) AM_DEFAULT_VERBOSITY=1;; 12206 esac 12207 if test $am_cv_make_support_nested_variables = yes; then 12208 AM_V='$(V)' 12209 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 12210 else 12211 AM_V=$AM_DEFAULT_VERBOSITY 12212 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 12213 fi 12214 12215 if test -n "$EXEEXT"; then 12216 am__EXEEXT_TRUE= 12217 am__EXEEXT_FALSE='#' 12218 else 12219 am__EXEEXT_TRUE='#' 12220 am__EXEEXT_FALSE= 12221 fi 12222 12223 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12224 as_fn_error $? "conditional \"AMDEP\" was never defined. 12225 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12226 fi 12227 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12228 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12229 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12230 fi 12231 12232 : "${CONFIG_STATUS=./config.status}" 12233 ac_write_fail=0 12234 ac_clean_files_save=$ac_clean_files 12235 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12237 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12238 as_write_fail=0 12239 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12240 #! $SHELL 12241 # Generated by $as_me. 12242 # Run this file to recreate the current configuration. 12243 # Compiler output produced by configure, useful for debugging 12244 # configure, is in config.log if it exists. 12245 12246 debug=false 12247 ac_cs_recheck=false 12248 ac_cs_silent=false 12249 12250 SHELL=\${CONFIG_SHELL-$SHELL} 12251 export SHELL 12252 _ASEOF 12253 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12254 ## -------------------- ## 12255 ## M4sh Initialization. ## 12256 ## -------------------- ## 12257 12258 # Be more Bourne compatible 12259 DUALCASE=1; export DUALCASE # for MKS sh 12260 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12261 then : 12262 emulate sh 12263 NULLCMD=: 12264 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12265 # is contrary to our usage. Disable this feature. 12266 alias -g '${1+"$@"}'='"$@"' 12267 setopt NO_GLOB_SUBST 12268 else case e in #( 12269 e) case `(set -o) 2>/dev/null` in #( 12270 *posix*) : 12271 set -o posix ;; #( 12272 *) : 12273 ;; 12274 esac ;; 12275 esac 12276 fi 12277 12278 12279 12280 # Reset variables that may have inherited troublesome values from 12281 # the environment. 12282 12283 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12284 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12285 # side effect of setting IFS to empty, thus disabling word splitting.) 12286 # Quoting is to prevent editors from complaining about space-tab. 12287 as_nl=' 12288 ' 12289 export as_nl 12290 IFS=" "" $as_nl" 12291 12292 PS1='$ ' 12293 PS2='> ' 12294 PS4='+ ' 12295 12296 # Ensure predictable behavior from utilities with locale-dependent output. 12297 LC_ALL=C 12298 export LC_ALL 12299 LANGUAGE=C 12300 export LANGUAGE 12301 12302 # We cannot yet rely on "unset" to work, but we need these variables 12303 # to be unset--not just set to an empty or harmless value--now, to 12304 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12305 # also avoids known problems related to "unset" and subshell syntax 12306 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12307 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12308 do eval test \${$as_var+y} \ 12309 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12310 done 12311 12312 # Ensure that fds 0, 1, and 2 are open. 12313 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12314 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12315 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12316 12317 # The user is always right. 12318 if ${PATH_SEPARATOR+false} :; then 12319 PATH_SEPARATOR=: 12320 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12321 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12322 PATH_SEPARATOR=';' 12323 } 12324 fi 12325 12326 12327 # Find who we are. Look in the path if we contain no directory separator. 12328 as_myself= 12329 case $0 in #(( 12330 *[\\/]* ) as_myself=$0 ;; 12331 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12332 for as_dir in $PATH 12333 do 12334 IFS=$as_save_IFS 12335 case $as_dir in #((( 12336 '') as_dir=./ ;; 12337 */) ;; 12338 *) as_dir=$as_dir/ ;; 12339 esac 12340 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12341 done 12342 IFS=$as_save_IFS 12343 12344 ;; 12345 esac 12346 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12347 # in which case we are not to be found in the path. 12348 if test "x$as_myself" = x; then 12349 as_myself=$0 12350 fi 12351 if test ! -f "$as_myself"; then 12352 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12353 exit 1 12354 fi 12355 12356 12357 12358 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12359 # ---------------------------------------- 12360 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12361 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12362 # script with STATUS, using 1 if that was 0. 12363 as_fn_error () 12364 { 12365 as_status=$1; test $as_status -eq 0 && as_status=1 12366 if test "$4"; then 12367 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12368 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12369 fi 12370 printf "%s\n" "$as_me: error: $2" >&2 12371 as_fn_exit $as_status 12372 } # as_fn_error 12373 12374 12375 # as_fn_set_status STATUS 12376 # ----------------------- 12377 # Set $? to STATUS, without forking. 12378 as_fn_set_status () 12379 { 12380 return $1 12381 } # as_fn_set_status 12382 12383 # as_fn_exit STATUS 12384 # ----------------- 12385 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12386 as_fn_exit () 12387 { 12388 set +e 12389 as_fn_set_status $1 12390 exit $1 12391 } # as_fn_exit 12392 12393 # as_fn_unset VAR 12394 # --------------- 12395 # Portably unset VAR. 12396 as_fn_unset () 12397 { 12398 { eval $1=; unset $1;} 12399 } 12400 as_unset=as_fn_unset 12401 12402 # as_fn_append VAR VALUE 12403 # ---------------------- 12404 # Append the text in VALUE to the end of the definition contained in VAR. Take 12405 # advantage of any shell optimizations that allow amortized linear growth over 12406 # repeated appends, instead of the typical quadratic growth present in naive 12407 # implementations. 12408 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12409 then : 12410 eval 'as_fn_append () 12411 { 12412 eval $1+=\$2 12413 }' 12414 else case e in #( 12415 e) as_fn_append () 12416 { 12417 eval $1=\$$1\$2 12418 } ;; 12419 esac 12420 fi # as_fn_append 12421 12422 # as_fn_arith ARG... 12423 # ------------------ 12424 # Perform arithmetic evaluation on the ARGs, and store the result in the 12425 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12426 # must be portable across $(()) and expr. 12427 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12428 then : 12429 eval 'as_fn_arith () 12430 { 12431 as_val=$(( $* )) 12432 }' 12433 else case e in #( 12434 e) as_fn_arith () 12435 { 12436 as_val=`expr "$@" || test $? -eq 1` 12437 } ;; 12438 esac 12439 fi # as_fn_arith 12440 12441 12442 if expr a : '\(a\)' >/dev/null 2>&1 && 12443 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12444 as_expr=expr 12445 else 12446 as_expr=false 12447 fi 12448 12449 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12450 as_basename=basename 12451 else 12452 as_basename=false 12453 fi 12454 12455 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12456 as_dirname=dirname 12457 else 12458 as_dirname=false 12459 fi 12460 12461 as_me=`$as_basename -- "$0" || 12462 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12463 X"$0" : 'X\(//\)$' \| \ 12464 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12465 printf "%s\n" X/"$0" | 12466 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12467 s//\1/ 12468 q 12469 } 12470 /^X\/\(\/\/\)$/{ 12471 s//\1/ 12472 q 12473 } 12474 /^X\/\(\/\).*/{ 12475 s//\1/ 12476 q 12477 } 12478 s/.*/./; q'` 12479 12480 # Avoid depending upon Character Ranges. 12481 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12482 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12483 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12484 as_cr_digits='0123456789' 12485 as_cr_alnum=$as_cr_Letters$as_cr_digits 12486 12487 12488 # Determine whether it's possible to make 'echo' print without a newline. 12489 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12490 # for compatibility with existing Makefiles. 12491 ECHO_C= ECHO_N= ECHO_T= 12492 case `echo -n x` in #((((( 12493 -n*) 12494 case `echo 'xy\c'` in 12495 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12496 xy) ECHO_C='\c';; 12497 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12498 ECHO_T=' ';; 12499 esac;; 12500 *) 12501 ECHO_N='-n';; 12502 esac 12503 12504 # For backward compatibility with old third-party macros, we provide 12505 # the shell variables $as_echo and $as_echo_n. New code should use 12506 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12507 as_echo='printf %s\n' 12508 as_echo_n='printf %s' 12509 12510 rm -f conf$$ conf$$.exe conf$$.file 12511 if test -d conf$$.dir; then 12512 rm -f conf$$.dir/conf$$.file 12513 else 12514 rm -f conf$$.dir 12515 mkdir conf$$.dir 2>/dev/null 12516 fi 12517 if (echo >conf$$.file) 2>/dev/null; then 12518 if ln -s conf$$.file conf$$ 2>/dev/null; then 12519 as_ln_s='ln -s' 12520 # ... but there are two gotchas: 12521 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12522 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12523 # In both cases, we have to default to 'cp -pR'. 12524 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12525 as_ln_s='cp -pR' 12526 elif ln conf$$.file conf$$ 2>/dev/null; then 12527 as_ln_s=ln 12528 else 12529 as_ln_s='cp -pR' 12530 fi 12531 else 12532 as_ln_s='cp -pR' 12533 fi 12534 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12535 rmdir conf$$.dir 2>/dev/null 12536 12537 12538 # as_fn_mkdir_p 12539 # ------------- 12540 # Create "$as_dir" as a directory, including parents if necessary. 12541 as_fn_mkdir_p () 12542 { 12543 12544 case $as_dir in #( 12545 -*) as_dir=./$as_dir;; 12546 esac 12547 test -d "$as_dir" || eval $as_mkdir_p || { 12548 as_dirs= 12549 while :; do 12550 case $as_dir in #( 12551 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12552 *) as_qdir=$as_dir;; 12553 esac 12554 as_dirs="'$as_qdir' $as_dirs" 12555 as_dir=`$as_dirname -- "$as_dir" || 12556 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12557 X"$as_dir" : 'X\(//\)[^/]' \| \ 12558 X"$as_dir" : 'X\(//\)$' \| \ 12559 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12560 printf "%s\n" X"$as_dir" | 12561 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12562 s//\1/ 12563 q 12564 } 12565 /^X\(\/\/\)[^/].*/{ 12566 s//\1/ 12567 q 12568 } 12569 /^X\(\/\/\)$/{ 12570 s//\1/ 12571 q 12572 } 12573 /^X\(\/\).*/{ 12574 s//\1/ 12575 q 12576 } 12577 s/.*/./; q'` 12578 test -d "$as_dir" && break 12579 done 12580 test -z "$as_dirs" || eval "mkdir $as_dirs" 12581 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12582 12583 12584 } # as_fn_mkdir_p 12585 if mkdir -p . 2>/dev/null; then 12586 as_mkdir_p='mkdir -p "$as_dir"' 12587 else 12588 test -d ./-p && rmdir ./-p 12589 as_mkdir_p=false 12590 fi 12591 12592 12593 # as_fn_executable_p FILE 12594 # ----------------------- 12595 # Test if FILE is an executable regular file. 12596 as_fn_executable_p () 12597 { 12598 test -f "$1" && test -x "$1" 12599 } # as_fn_executable_p 12600 as_test_x='test -x' 12601 as_executable_p=as_fn_executable_p 12602 12603 # Sed expression to map a string onto a valid CPP name. 12604 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12605 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12606 12607 # Sed expression to map a string onto a valid variable name. 12608 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12609 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12610 12611 12612 exec 6>&1 12613 ## ----------------------------------- ## 12614 ## Main body of $CONFIG_STATUS script. ## 12615 ## ----------------------------------- ## 12616 _ASEOF 12617 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12618 12619 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12620 # Save the log message, to keep $0 and so on meaningful, and to 12621 # report actual input values of CONFIG_FILES etc. instead of their 12622 # values after options handling. 12623 ac_log=" 12624 This file was extended by xgc $as_me 1.0.7, which was 12625 generated by GNU Autoconf 2.72. Invocation command line was 12626 12627 CONFIG_FILES = $CONFIG_FILES 12628 CONFIG_HEADERS = $CONFIG_HEADERS 12629 CONFIG_LINKS = $CONFIG_LINKS 12630 CONFIG_COMMANDS = $CONFIG_COMMANDS 12631 $ $0 $@ 12632 12633 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12634 " 12635 12636 _ACEOF 12637 12638 case $ac_config_files in *" 12639 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12640 esac 12641 12642 case $ac_config_headers in *" 12643 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12644 esac 12645 12646 12647 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12648 # Files that config.status was made for. 12649 config_files="$ac_config_files" 12650 config_headers="$ac_config_headers" 12651 config_commands="$ac_config_commands" 12652 12653 _ACEOF 12654 12655 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12656 ac_cs_usage="\ 12657 '$as_me' instantiates files and other configuration actions 12658 from templates according to the current configuration. Unless the files 12659 and actions are specified as TAGs, all are instantiated by default. 12660 12661 Usage: $0 [OPTION]... [TAG]... 12662 12663 -h, --help print this help, then exit 12664 -V, --version print version number and configuration settings, then exit 12665 --config print configuration, then exit 12666 -q, --quiet, --silent 12667 do not print progress messages 12668 -d, --debug don't remove temporary files 12669 --recheck update $as_me by reconfiguring in the same conditions 12670 --file=FILE[:TEMPLATE] 12671 instantiate the configuration file FILE 12672 --header=FILE[:TEMPLATE] 12673 instantiate the configuration header FILE 12674 12675 Configuration files: 12676 $config_files 12677 12678 Configuration headers: 12679 $config_headers 12680 12681 Configuration commands: 12682 $config_commands 12683 12684 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xgc/-/issues>." 12685 12686 _ACEOF 12687 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12688 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12689 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12690 ac_cs_config='$ac_cs_config_escaped' 12691 ac_cs_version="\\ 12692 xgc config.status 1.0.7 12693 configured by $0, generated by GNU Autoconf 2.72, 12694 with options \\"\$ac_cs_config\\" 12695 12696 Copyright (C) 2023 Free Software Foundation, Inc. 12697 This config.status script is free software; the Free Software Foundation 12698 gives unlimited permission to copy, distribute and modify it." 12699 12700 ac_pwd='$ac_pwd' 12701 srcdir='$srcdir' 12702 INSTALL='$INSTALL' 12703 MKDIR_P='$MKDIR_P' 12704 AWK='$AWK' 12705 test -n "\$AWK" || AWK=awk 12706 _ACEOF 12707 12708 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12709 # The default lists apply if the user does not specify any file. 12710 ac_need_defaults=: 12711 while test $# != 0 12712 do 12713 case $1 in 12714 --*=?*) 12715 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12716 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12717 ac_shift=: 12718 ;; 12719 --*=) 12720 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12721 ac_optarg= 12722 ac_shift=: 12723 ;; 12724 *) 12725 ac_option=$1 12726 ac_optarg=$2 12727 ac_shift=shift 12728 ;; 12729 esac 12730 12731 case $ac_option in 12732 # Handling of the options. 12733 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12734 ac_cs_recheck=: ;; 12735 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12736 printf "%s\n" "$ac_cs_version"; exit ;; 12737 --config | --confi | --conf | --con | --co | --c ) 12738 printf "%s\n" "$ac_cs_config"; exit ;; 12739 --debug | --debu | --deb | --de | --d | -d ) 12740 debug=: ;; 12741 --file | --fil | --fi | --f ) 12742 $ac_shift 12743 case $ac_optarg in 12744 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12745 '') as_fn_error $? "missing file argument" ;; 12746 esac 12747 as_fn_append CONFIG_FILES " '$ac_optarg'" 12748 ac_need_defaults=false;; 12749 --header | --heade | --head | --hea ) 12750 $ac_shift 12751 case $ac_optarg in 12752 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12753 esac 12754 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12755 ac_need_defaults=false;; 12756 --he | --h) 12757 # Conflict between --help and --header 12758 as_fn_error $? "ambiguous option: '$1' 12759 Try '$0 --help' for more information.";; 12760 --help | --hel | -h ) 12761 printf "%s\n" "$ac_cs_usage"; exit ;; 12762 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12763 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12764 ac_cs_silent=: ;; 12765 12766 # This is an error. 12767 -*) as_fn_error $? "unrecognized option: '$1' 12768 Try '$0 --help' for more information." ;; 12769 12770 *) as_fn_append ac_config_targets " $1" 12771 ac_need_defaults=false ;; 12772 12773 esac 12774 shift 12775 done 12776 12777 ac_configure_extra_args= 12778 12779 if $ac_cs_silent; then 12780 exec 6>/dev/null 12781 ac_configure_extra_args="$ac_configure_extra_args --silent" 12782 fi 12783 12784 _ACEOF 12785 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12786 if \$ac_cs_recheck; then 12787 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12788 shift 12789 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12790 CONFIG_SHELL='$SHELL' 12791 export CONFIG_SHELL 12792 exec "\$@" 12793 fi 12794 12795 _ACEOF 12796 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12797 exec 5>>config.log 12798 { 12799 echo 12800 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12801 ## Running $as_me. ## 12802 _ASBOX 12803 printf "%s\n" "$ac_log" 12804 } >&5 12805 12806 _ACEOF 12807 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12808 # 12809 # INIT-COMMANDS 12810 # 12811 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12812 12813 _ACEOF 12814 12815 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12816 12817 # Handling of arguments. 12818 for ac_config_target in $ac_config_targets 12819 do 12820 case $ac_config_target in 12821 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12822 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12823 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12824 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12825 12826 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12827 esac 12828 done 12829 12830 12831 # If the user did not use the arguments to specify the items to instantiate, 12832 # then the envvar interface is used. Set only those that are not. 12833 # We use the long form for the default assignment because of an extremely 12834 # bizarre bug on SunOS 4.1.3. 12835 if $ac_need_defaults; then 12836 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12837 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12838 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12839 fi 12840 12841 # Have a temporary directory for convenience. Make it in the build tree 12842 # simply because there is no reason against having it here, and in addition, 12843 # creating and moving files from /tmp can sometimes cause problems. 12844 # Hook for its removal unless debugging. 12845 # Note that there is a small window in which the directory will not be cleaned: 12846 # after its creation but before its name has been assigned to '$tmp'. 12847 $debug || 12848 { 12849 tmp= ac_tmp= 12850 trap 'exit_status=$? 12851 : "${ac_tmp:=$tmp}" 12852 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12853 ' 0 12854 trap 'as_fn_exit 1' 1 2 13 15 12855 } 12856 # Create a (secure) tmp directory for tmp files. 12857 12858 { 12859 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12860 test -d "$tmp" 12861 } || 12862 { 12863 tmp=./conf$$-$RANDOM 12864 (umask 077 && mkdir "$tmp") 12865 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12866 ac_tmp=$tmp 12867 12868 # Set up the scripts for CONFIG_FILES section. 12869 # No need to generate them if there are no CONFIG_FILES. 12870 # This happens for instance with './config.status config.h'. 12871 if test -n "$CONFIG_FILES"; then 12872 12873 12874 ac_cr=`echo X | tr X '\015'` 12875 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12876 # But we know of no other shell where ac_cr would be empty at this 12877 # point, so we can use a bashism as a fallback. 12878 if test "x$ac_cr" = x; then 12879 eval ac_cr=\$\'\\r\' 12880 fi 12881 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12882 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12883 ac_cs_awk_cr='\\r' 12884 else 12885 ac_cs_awk_cr=$ac_cr 12886 fi 12887 12888 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12889 _ACEOF 12890 12891 12892 { 12893 echo "cat >conf$$subs.awk <<_ACEOF" && 12894 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12895 echo "_ACEOF" 12896 } >conf$$subs.sh || 12897 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12898 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12899 ac_delim='%!_!# ' 12900 for ac_last_try in false false false false false :; do 12901 . ./conf$$subs.sh || 12902 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12903 12904 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12905 if test $ac_delim_n = $ac_delim_num; then 12906 break 12907 elif $ac_last_try; then 12908 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12909 else 12910 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12911 fi 12912 done 12913 rm -f conf$$subs.sh 12914 12915 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12916 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12917 _ACEOF 12918 sed -n ' 12919 h 12920 s/^/S["/; s/!.*/"]=/ 12921 p 12922 g 12923 s/^[^!]*!// 12924 :repl 12925 t repl 12926 s/'"$ac_delim"'$// 12927 t delim 12928 :nl 12929 h 12930 s/\(.\{148\}\)..*/\1/ 12931 t more1 12932 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12933 p 12934 n 12935 b repl 12936 :more1 12937 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12938 p 12939 g 12940 s/.\{148\}// 12941 t nl 12942 :delim 12943 h 12944 s/\(.\{148\}\)..*/\1/ 12945 t more2 12946 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12947 p 12948 b 12949 :more2 12950 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12951 p 12952 g 12953 s/.\{148\}// 12954 t delim 12955 ' <conf$$subs.awk | sed ' 12956 /^[^""]/{ 12957 N 12958 s/\n// 12959 } 12960 ' >>$CONFIG_STATUS || ac_write_fail=1 12961 rm -f conf$$subs.awk 12962 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12963 _ACAWK 12964 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12965 for (key in S) S_is_set[key] = 1 12966 FS = "" 12967 12968 } 12969 { 12970 line = $ 0 12971 nfields = split(line, field, "@") 12972 substed = 0 12973 len = length(field[1]) 12974 for (i = 2; i < nfields; i++) { 12975 key = field[i] 12976 keylen = length(key) 12977 if (S_is_set[key]) { 12978 value = S[key] 12979 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12980 len += length(value) + length(field[++i]) 12981 substed = 1 12982 } else 12983 len += 1 + keylen 12984 } 12985 12986 print line 12987 } 12988 12989 _ACAWK 12990 _ACEOF 12991 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12992 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12993 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12994 else 12995 cat 12996 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12997 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12998 _ACEOF 12999 13000 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13001 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13002 # trailing colons and then remove the whole line if VPATH becomes empty 13003 # (actually we leave an empty line to preserve line numbers). 13004 if test "x$srcdir" = x.; then 13005 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13006 h 13007 s/// 13008 s/^/:/ 13009 s/[ ]*$/:/ 13010 s/:\$(srcdir):/:/g 13011 s/:\${srcdir}:/:/g 13012 s/:@srcdir@:/:/g 13013 s/^:*// 13014 s/:*$// 13015 x 13016 s/\(=[ ]*\).*/\1/ 13017 G 13018 s/\n// 13019 s/^[^=]*=[ ]*$// 13020 }' 13021 fi 13022 13023 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13024 fi # test -n "$CONFIG_FILES" 13025 13026 # Set up the scripts for CONFIG_HEADERS section. 13027 # No need to generate them if there are no CONFIG_HEADERS. 13028 # This happens for instance with './config.status Makefile'. 13029 if test -n "$CONFIG_HEADERS"; then 13030 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13031 BEGIN { 13032 _ACEOF 13033 13034 # Transform confdefs.h into an awk script 'defines.awk', embedded as 13035 # here-document in config.status, that substitutes the proper values into 13036 # config.h.in to produce config.h. 13037 13038 # Create a delimiter string that does not exist in confdefs.h, to ease 13039 # handling of long lines. 13040 ac_delim='%!_!# ' 13041 for ac_last_try in false false :; do 13042 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13043 if test -z "$ac_tt"; then 13044 break 13045 elif $ac_last_try; then 13046 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13047 else 13048 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13049 fi 13050 done 13051 13052 # For the awk script, D is an array of macro values keyed by name, 13053 # likewise P contains macro parameters if any. Preserve backslash 13054 # newline sequences. 13055 13056 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13057 sed -n ' 13058 s/.\{148\}/&'"$ac_delim"'/g 13059 t rset 13060 :rset 13061 s/^[ ]*#[ ]*define[ ][ ]*/ / 13062 t def 13063 d 13064 :def 13065 s/\\$// 13066 t bsnl 13067 s/["\\]/\\&/g 13068 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13069 D["\1"]=" \3"/p 13070 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13071 d 13072 :bsnl 13073 s/["\\]/\\&/g 13074 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13075 D["\1"]=" \3\\\\\\n"\\/p 13076 t cont 13077 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13078 t cont 13079 d 13080 :cont 13081 n 13082 s/.\{148\}/&'"$ac_delim"'/g 13083 t clear 13084 :clear 13085 s/\\$// 13086 t bsnlc 13087 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13088 d 13089 :bsnlc 13090 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13091 b cont 13092 ' <confdefs.h | sed ' 13093 s/'"$ac_delim"'/"\\\ 13094 "/g' >>$CONFIG_STATUS || ac_write_fail=1 13095 13096 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13097 for (key in D) D_is_set[key] = 1 13098 FS = "" 13099 } 13100 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13101 line = \$ 0 13102 split(line, arg, " ") 13103 if (arg[1] == "#") { 13104 defundef = arg[2] 13105 mac1 = arg[3] 13106 } else { 13107 defundef = substr(arg[1], 2) 13108 mac1 = arg[2] 13109 } 13110 split(mac1, mac2, "(") #) 13111 macro = mac2[1] 13112 prefix = substr(line, 1, index(line, defundef) - 1) 13113 if (D_is_set[macro]) { 13114 # Preserve the white space surrounding the "#". 13115 print prefix "define", macro P[macro] D[macro] 13116 next 13117 } else { 13118 # Replace #undef with comments. This is necessary, for example, 13119 # in the case of _POSIX_SOURCE, which is predefined and required 13120 # on some systems where configure will not decide to define it. 13121 if (defundef == "undef") { 13122 print "/*", prefix defundef, macro, "*/" 13123 next 13124 } 13125 } 13126 } 13127 { print } 13128 _ACAWK 13129 _ACEOF 13130 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13131 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13132 fi # test -n "$CONFIG_HEADERS" 13133 13134 13135 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13136 shift 13137 for ac_tag 13138 do 13139 case $ac_tag in 13140 :[FHLC]) ac_mode=$ac_tag; continue;; 13141 esac 13142 case $ac_mode$ac_tag in 13143 :[FHL]*:*);; 13144 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13145 :[FH]-) ac_tag=-:-;; 13146 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13147 esac 13148 ac_save_IFS=$IFS 13149 IFS=: 13150 set x $ac_tag 13151 IFS=$ac_save_IFS 13152 shift 13153 ac_file=$1 13154 shift 13155 13156 case $ac_mode in 13157 :L) ac_source=$1;; 13158 :[FH]) 13159 ac_file_inputs= 13160 for ac_f 13161 do 13162 case $ac_f in 13163 -) ac_f="$ac_tmp/stdin";; 13164 *) # Look for the file first in the build tree, then in the source tree 13165 # (if the path is not absolute). The absolute path cannot be DOS-style, 13166 # because $ac_f cannot contain ':'. 13167 test -f "$ac_f" || 13168 case $ac_f in 13169 [\\/$]*) false;; 13170 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13171 esac || 13172 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13173 esac 13174 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13175 as_fn_append ac_file_inputs " '$ac_f'" 13176 done 13177 13178 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13179 # use $as_me), people would be surprised to read: 13180 # /* config.h. Generated by config.status. */ 13181 configure_input='Generated from '` 13182 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13183 `' by configure.' 13184 if test x"$ac_file" != x-; then 13185 configure_input="$ac_file. $configure_input" 13186 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13187 printf "%s\n" "$as_me: creating $ac_file" >&6;} 13188 fi 13189 # Neutralize special characters interpreted by sed in replacement strings. 13190 case $configure_input in #( 13191 *\&* | *\|* | *\\* ) 13192 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13193 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13194 *) ac_sed_conf_input=$configure_input;; 13195 esac 13196 13197 case $ac_tag in 13198 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13199 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13200 esac 13201 ;; 13202 esac 13203 13204 ac_dir=`$as_dirname -- "$ac_file" || 13205 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13206 X"$ac_file" : 'X\(//\)[^/]' \| \ 13207 X"$ac_file" : 'X\(//\)$' \| \ 13208 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13209 printf "%s\n" X"$ac_file" | 13210 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13211 s//\1/ 13212 q 13213 } 13214 /^X\(\/\/\)[^/].*/{ 13215 s//\1/ 13216 q 13217 } 13218 /^X\(\/\/\)$/{ 13219 s//\1/ 13220 q 13221 } 13222 /^X\(\/\).*/{ 13223 s//\1/ 13224 q 13225 } 13226 s/.*/./; q'` 13227 as_dir="$ac_dir"; as_fn_mkdir_p 13228 ac_builddir=. 13229 13230 case "$ac_dir" in 13231 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13232 *) 13233 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13234 # A ".." for each directory in $ac_dir_suffix. 13235 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13236 case $ac_top_builddir_sub in 13237 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13238 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13239 esac ;; 13240 esac 13241 ac_abs_top_builddir=$ac_pwd 13242 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13243 # for backward compatibility: 13244 ac_top_builddir=$ac_top_build_prefix 13245 13246 case $srcdir in 13247 .) # We are building in place. 13248 ac_srcdir=. 13249 ac_top_srcdir=$ac_top_builddir_sub 13250 ac_abs_top_srcdir=$ac_pwd ;; 13251 [\\/]* | ?:[\\/]* ) # Absolute name. 13252 ac_srcdir=$srcdir$ac_dir_suffix; 13253 ac_top_srcdir=$srcdir 13254 ac_abs_top_srcdir=$srcdir ;; 13255 *) # Relative name. 13256 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13257 ac_top_srcdir=$ac_top_build_prefix$srcdir 13258 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13259 esac 13260 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13261 13262 13263 case $ac_mode in 13264 :F) 13265 # 13266 # CONFIG_FILE 13267 # 13268 13269 case $INSTALL in 13270 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13271 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13272 esac 13273 ac_MKDIR_P=$MKDIR_P 13274 case $MKDIR_P in 13275 [\\/$]* | ?:[\\/]* ) ;; 13276 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13277 esac 13278 _ACEOF 13279 13280 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13281 # If the template does not know about datarootdir, expand it. 13282 # FIXME: This hack should be removed a few years after 2.60. 13283 ac_datarootdir_hack=; ac_datarootdir_seen= 13284 ac_sed_dataroot=' 13285 /datarootdir/ { 13286 p 13287 q 13288 } 13289 /@datadir@/p 13290 /@docdir@/p 13291 /@infodir@/p 13292 /@localedir@/p 13293 /@mandir@/p' 13294 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13295 *datarootdir*) ac_datarootdir_seen=yes;; 13296 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13298 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13299 _ACEOF 13300 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13301 ac_datarootdir_hack=' 13302 s&@datadir@&$datadir&g 13303 s&@docdir@&$docdir&g 13304 s&@infodir@&$infodir&g 13305 s&@localedir@&$localedir&g 13306 s&@mandir@&$mandir&g 13307 s&\\\${datarootdir}&$datarootdir&g' ;; 13308 esac 13309 _ACEOF 13310 13311 # Neutralize VPATH when '$srcdir' = '.'. 13312 # Shell code in configure.ac might set extrasub. 13313 # FIXME: do we really want to maintain this feature? 13314 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13315 ac_sed_extra="$ac_vpsub 13316 $extrasub 13317 _ACEOF 13318 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13319 :t 13320 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13321 s|@configure_input@|$ac_sed_conf_input|;t t 13322 s&@top_builddir@&$ac_top_builddir_sub&;t t 13323 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13324 s&@srcdir@&$ac_srcdir&;t t 13325 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13326 s&@top_srcdir@&$ac_top_srcdir&;t t 13327 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13328 s&@builddir@&$ac_builddir&;t t 13329 s&@abs_builddir@&$ac_abs_builddir&;t t 13330 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13331 s&@INSTALL@&$ac_INSTALL&;t t 13332 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13333 $ac_datarootdir_hack 13334 " 13335 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13336 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13337 13338 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13339 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13340 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13341 "$ac_tmp/out"`; test -z "$ac_out"; } && 13342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13343 which seems to be undefined. Please make sure it is defined" >&5 13344 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13345 which seems to be undefined. Please make sure it is defined" >&2;} 13346 13347 rm -f "$ac_tmp/stdin" 13348 case $ac_file in 13349 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13350 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13351 esac \ 13352 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13353 ;; 13354 :H) 13355 # 13356 # CONFIG_HEADER 13357 # 13358 if test x"$ac_file" != x-; then 13359 { 13360 printf "%s\n" "/* $configure_input */" >&1 \ 13361 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13362 } >"$ac_tmp/config.h" \ 13363 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13364 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13366 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13367 else 13368 rm -f "$ac_file" 13369 mv "$ac_tmp/config.h" "$ac_file" \ 13370 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13371 fi 13372 else 13373 printf "%s\n" "/* $configure_input */" >&1 \ 13374 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13375 || as_fn_error $? "could not create -" "$LINENO" 5 13376 fi 13377 # Compute "$ac_file"'s index in $config_headers. 13378 _am_arg="$ac_file" 13379 _am_stamp_count=1 13380 for _am_header in $config_headers :; do 13381 case $_am_header in 13382 $_am_arg | $_am_arg:* ) 13383 break ;; 13384 * ) 13385 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13386 esac 13387 done 13388 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13389 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13390 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13391 X"$_am_arg" : 'X\(//\)$' \| \ 13392 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13393 printf "%s\n" X"$_am_arg" | 13394 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13395 s//\1/ 13396 q 13397 } 13398 /^X\(\/\/\)[^/].*/{ 13399 s//\1/ 13400 q 13401 } 13402 /^X\(\/\/\)$/{ 13403 s//\1/ 13404 q 13405 } 13406 /^X\(\/\).*/{ 13407 s//\1/ 13408 q 13409 } 13410 s/.*/./; q'`/stamp-h$_am_stamp_count 13411 ;; 13412 13413 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13414 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13415 ;; 13416 esac 13417 13418 13419 case $ac_file$ac_mode in 13420 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13421 # Older Autoconf quotes --file arguments for eval, but not when files 13422 # are listed without --file. Let's play safe and only enable the eval 13423 # if we detect the quoting. 13424 # TODO: see whether this extra hack can be removed once we start 13425 # requiring Autoconf 2.70 or later. 13426 case $CONFIG_FILES in #( 13427 *\'*) : 13428 eval set x "$CONFIG_FILES" ;; #( 13429 *) : 13430 set x $CONFIG_FILES ;; #( 13431 *) : 13432 ;; 13433 esac 13434 shift 13435 # Used to flag and report bootstrapping failures. 13436 am_rc=0 13437 for am_mf 13438 do 13439 # Strip MF so we end up with the name of the file. 13440 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13441 # Check whether this is an Automake generated Makefile which includes 13442 # dependency-tracking related rules and includes. 13443 # Grep'ing the whole file directly is not great: AIX grep has a line 13444 # limit of 2048, but all sed's we know have understand at least 4000. 13445 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13446 || continue 13447 am_dirpart=`$as_dirname -- "$am_mf" || 13448 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13449 X"$am_mf" : 'X\(//\)[^/]' \| \ 13450 X"$am_mf" : 'X\(//\)$' \| \ 13451 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13452 printf "%s\n" X"$am_mf" | 13453 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13454 s//\1/ 13455 q 13456 } 13457 /^X\(\/\/\)[^/].*/{ 13458 s//\1/ 13459 q 13460 } 13461 /^X\(\/\/\)$/{ 13462 s//\1/ 13463 q 13464 } 13465 /^X\(\/\).*/{ 13466 s//\1/ 13467 q 13468 } 13469 s/.*/./; q'` 13470 am_filepart=`$as_basename -- "$am_mf" || 13471 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13472 X"$am_mf" : 'X\(//\)$' \| \ 13473 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13474 printf "%s\n" X/"$am_mf" | 13475 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13476 s//\1/ 13477 q 13478 } 13479 /^X\/\(\/\/\)$/{ 13480 s//\1/ 13481 q 13482 } 13483 /^X\/\(\/\).*/{ 13484 s//\1/ 13485 q 13486 } 13487 s/.*/./; q'` 13488 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13489 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13490 | $MAKE -f - am--depfiles" >&5 13491 (cd "$am_dirpart" \ 13492 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13493 | $MAKE -f - am--depfiles) >&5 2>&5 13494 ac_status=$? 13495 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13496 (exit $ac_status); } || am_rc=$? 13497 done 13498 if test $am_rc -ne 0; then 13499 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13500 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13501 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13502 for automatic dependency tracking. If GNU make was not used, consider 13503 re-running the configure script with MAKE=\"gmake\" (or whatever is 13504 necessary). You can also try re-running configure with the 13505 '--disable-dependency-tracking' option to at least be able to build 13506 the package (albeit without support for automatic dependency tracking). 13507 See 'config.log' for more details" "$LINENO" 5; } 13508 fi 13509 { am_dirpart=; unset am_dirpart;} 13510 { am_filepart=; unset am_filepart;} 13511 { am_mf=; unset am_mf;} 13512 { am_rc=; unset am_rc;} 13513 rm -f conftest-deps.mk 13514 } 13515 ;; 13516 13517 esac 13518 done # for ac_tag 13519 13520 13521 as_fn_exit 0 13522 _ACEOF 13523 ac_clean_files=$ac_clean_files_save 13524 13525 test $ac_write_fail = 0 || 13526 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13527 13528 13529 # configure is writing to config.log, and then calls config.status. 13530 # config.status does its own redirection, appending to config.log. 13531 # Unfortunately, on DOS this fails, as config.log is still kept open 13532 # by configure, so config.status won't be able to write to it; its 13533 # output is simply discarded. So we exec the FD to /dev/null, 13534 # effectively closing config.log, so it can be properly (re)opened and 13535 # appended to by config.status. When coming back to configure, we 13536 # need to make the FD available again. 13537 if test "$no_create" != yes; then 13538 ac_cs_success=: 13539 ac_config_status_args= 13540 test "$silent" = yes && 13541 ac_config_status_args="$ac_config_status_args --quiet" 13542 exec 5>/dev/null 13543 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13544 exec 5>>config.log 13545 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13546 # would make configure fail if this is the last instruction. 13547 $ac_cs_success || as_fn_exit 1 13548 fi 13549 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13551 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13552 fi 13553 13554 13555
Indexes created Mon Oct 26 00:26:21 UTC 2026