configure revision 1.1.1.8
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for xcalc 1.1.1. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xcalc/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 as_nop=: 21 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22 then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29 else $as_nop 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed `exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="as_nop=: 144 if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145 then : 146 emulate sh 147 NULLCMD=: 148 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149 # is contrary to our usage. Disable this feature. 150 alias -g '\${1+\"\$@\"}'='\"\$@\"' 151 setopt NO_GLOB_SUBST 152 else \$as_nop 153 case \`(set -o) 2>/dev/null\` in #( 154 *posix*) : 155 set -o posix ;; #( 156 *) : 157 ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else \$as_nop 176 exitcode=1; echo positional parameters were not saved. 177 fi 178 test x\$exitcode = x0 || exit 1 179 blah=\$(echo \$(echo blah)) 180 test x\"\$blah\" = xblah || exit 1 181 test -x / || exit 1" 182 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 186 test \$(( 1 + 1 )) = 2 || exit 1" 187 if (eval "$as_required") 2>/dev/null 188 then : 189 as_have_required=yes 190 else $as_nop 191 as_have_required=no 192 fi 193 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 194 then : 195 196 else $as_nop 197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 198 as_found=false 199 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 200 do 201 IFS=$as_save_IFS 202 case $as_dir in #((( 203 '') as_dir=./ ;; 204 */) ;; 205 *) as_dir=$as_dir/ ;; 206 esac 207 as_found=: 208 case $as_dir in #( 209 /*) 210 for as_base in sh bash ksh sh5; do 211 # Try only shells that exist, to save several forks. 212 as_shell=$as_dir$as_base 213 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 214 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 215 then : 216 CONFIG_SHELL=$as_shell as_have_required=yes 217 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 218 then : 219 break 2 220 fi 221 fi 222 done;; 223 esac 224 as_found=false 225 done 226 IFS=$as_save_IFS 227 if $as_found 228 then : 229 230 else $as_nop 231 if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 233 then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235 fi 236 fi 237 238 239 if test "x$CONFIG_SHELL" != x 240 then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno 263 then : 264 printf "%s\n" "$0: This script requires a shell more modern than all" 265 printf "%s\n" "$0: the shells that I found on your system." 266 if test ${ZSH_VERSION+y} ; then 267 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 268 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 269 else 270 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 271 $0: https://gitlab.freedesktop.org/xorg/app/xcalc/issues 272 $0: about your system, including any error possibly output 273 $0: before this message. Then install a modern shell, or 274 $0: manually run the script under such a shell if you do 275 $0: have one." 276 fi 277 exit 1 278 fi 279 fi 280 fi 281 SHELL=${CONFIG_SHELL-/bin/sh} 282 export SHELL 283 # Unset more variables known to interfere with behavior of common tools. 284 CLICOLOR_FORCE= GREP_OPTIONS= 285 unset CLICOLOR_FORCE GREP_OPTIONS 286 287 ## --------------------- ## 288 ## M4sh Shell Functions. ## 289 ## --------------------- ## 290 # as_fn_unset VAR 291 # --------------- 292 # Portably unset VAR. 293 as_fn_unset () 294 { 295 { eval $1=; unset $1;} 296 } 297 as_unset=as_fn_unset 298 299 300 # as_fn_set_status STATUS 301 # ----------------------- 302 # Set $? to STATUS, without forking. 303 as_fn_set_status () 304 { 305 return $1 306 } # as_fn_set_status 307 308 # as_fn_exit STATUS 309 # ----------------- 310 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 311 as_fn_exit () 312 { 313 set +e 314 as_fn_set_status $1 315 exit $1 316 } # as_fn_exit 317 # as_fn_nop 318 # --------- 319 # Do nothing but, unlike ":", preserve the value of $?. 320 as_fn_nop () 321 { 322 return $? 323 } 324 as_nop=as_fn_nop 325 326 # as_fn_mkdir_p 327 # ------------- 328 # Create "$as_dir" as a directory, including parents if necessary. 329 as_fn_mkdir_p () 330 { 331 332 case $as_dir in #( 333 -*) as_dir=./$as_dir;; 334 esac 335 test -d "$as_dir" || eval $as_mkdir_p || { 336 as_dirs= 337 while :; do 338 case $as_dir in #( 339 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 340 *) as_qdir=$as_dir;; 341 esac 342 as_dirs="'$as_qdir' $as_dirs" 343 as_dir=`$as_dirname -- "$as_dir" || 344 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 345 X"$as_dir" : 'X\(//\)[^/]' \| \ 346 X"$as_dir" : 'X\(//\)$' \| \ 347 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 348 printf "%s\n" X"$as_dir" | 349 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)[^/].*/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\/\)$/{ 358 s//\1/ 359 q 360 } 361 /^X\(\/\).*/{ 362 s//\1/ 363 q 364 } 365 s/.*/./; q'` 366 test -d "$as_dir" && break 367 done 368 test -z "$as_dirs" || eval "mkdir $as_dirs" 369 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 370 371 372 } # as_fn_mkdir_p 373 374 # as_fn_executable_p FILE 375 # ----------------------- 376 # Test if FILE is an executable regular file. 377 as_fn_executable_p () 378 { 379 test -f "$1" && test -x "$1" 380 } # as_fn_executable_p 381 # as_fn_append VAR VALUE 382 # ---------------------- 383 # Append the text in VALUE to the end of the definition contained in VAR. Take 384 # advantage of any shell optimizations that allow amortized linear growth over 385 # repeated appends, instead of the typical quadratic growth present in naive 386 # implementations. 387 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 388 then : 389 eval 'as_fn_append () 390 { 391 eval $1+=\$2 392 }' 393 else $as_nop 394 as_fn_append () 395 { 396 eval $1=\$$1\$2 397 } 398 fi # as_fn_append 399 400 # as_fn_arith ARG... 401 # ------------------ 402 # Perform arithmetic evaluation on the ARGs, and store the result in the 403 # global $as_val. Take advantage of shells that can avoid forks. The arguments 404 # must be portable across $(()) and expr. 405 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 406 then : 407 eval 'as_fn_arith () 408 { 409 as_val=$(( $* )) 410 }' 411 else $as_nop 412 as_fn_arith () 413 { 414 as_val=`expr "$@" || test $? -eq 1` 415 } 416 fi # as_fn_arith 417 418 # as_fn_nop 419 # --------- 420 # Do nothing but, unlike ":", preserve the value of $?. 421 as_fn_nop () 422 { 423 return $? 424 } 425 as_nop=as_fn_nop 426 427 # as_fn_error STATUS ERROR [LINENO LOG_FD] 428 # ---------------------------------------- 429 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 430 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 431 # script with STATUS, using 1 if that was 0. 432 as_fn_error () 433 { 434 as_status=$1; test $as_status -eq 0 && as_status=1 435 if test "$4"; then 436 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 438 fi 439 printf "%s\n" "$as_me: error: $2" >&2 440 as_fn_exit $as_status 441 } # as_fn_error 442 443 if expr a : '\(a\)' >/dev/null 2>&1 && 444 test "X`expr 00001 : '.*\(...\)'`" = X001; then 445 as_expr=expr 446 else 447 as_expr=false 448 fi 449 450 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 451 as_basename=basename 452 else 453 as_basename=false 454 fi 455 456 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 457 as_dirname=dirname 458 else 459 as_dirname=false 460 fi 461 462 as_me=`$as_basename -- "$0" || 463 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 464 X"$0" : 'X\(//\)$' \| \ 465 X"$0" : 'X\(/\)' \| . 2>/dev/null || 466 printf "%s\n" X/"$0" | 467 sed '/^.*\/\([^/][^/]*\)\/*$/{ 468 s//\1/ 469 q 470 } 471 /^X\/\(\/\/\)$/{ 472 s//\1/ 473 q 474 } 475 /^X\/\(\/\).*/{ 476 s//\1/ 477 q 478 } 479 s/.*/./; q'` 480 481 # Avoid depending upon Character Ranges. 482 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 483 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 484 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 485 as_cr_digits='0123456789' 486 as_cr_alnum=$as_cr_Letters$as_cr_digits 487 488 489 as_lineno_1=$LINENO as_lineno_1a=$LINENO 490 as_lineno_2=$LINENO as_lineno_2a=$LINENO 491 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 492 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 493 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 494 sed -n ' 495 p 496 /[$]LINENO/= 497 ' <$as_myself | 498 sed ' 499 s/[$]LINENO.*/&-/ 500 t lineno 501 b 502 :lineno 503 N 504 :loop 505 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 506 t loop 507 s/-\n.*// 508 ' >$as_me.lineno && 509 chmod +x "$as_me.lineno" || 510 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 511 512 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 513 # already done that, so ensure we don't try to do so again and fall 514 # in an infinite loop. This has already happened in practice. 515 _as_can_reexec=no; export _as_can_reexec 516 # Don't try to exec as it changes $[0], causing all sort of problems 517 # (the dirname of $[0] is not the place where we might find the 518 # original and so on. Autoconf is especially sensitive to this). 519 . "./$as_me.lineno" 520 # Exit status is that of the last command. 521 exit 522 } 523 524 525 # Determine whether it's possible to make 'echo' print without a newline. 526 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 527 # for compatibility with existing Makefiles. 528 ECHO_C= ECHO_N= ECHO_T= 529 case `echo -n x` in #((((( 530 -n*) 531 case `echo 'xy\c'` in 532 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 533 xy) ECHO_C='\c';; 534 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 535 ECHO_T=' ';; 536 esac;; 537 *) 538 ECHO_N='-n';; 539 esac 540 541 # For backward compatibility with old third-party macros, we provide 542 # the shell variables $as_echo and $as_echo_n. New code should use 543 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 544 as_echo='printf %s\n' 545 as_echo_n='printf %s' 546 547 548 rm -f conf$$ conf$$.exe conf$$.file 549 if test -d conf$$.dir; then 550 rm -f conf$$.dir/conf$$.file 551 else 552 rm -f conf$$.dir 553 mkdir conf$$.dir 2>/dev/null 554 fi 555 if (echo >conf$$.file) 2>/dev/null; then 556 if ln -s conf$$.file conf$$ 2>/dev/null; then 557 as_ln_s='ln -s' 558 # ... but there are two gotchas: 559 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 560 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 561 # In both cases, we have to default to `cp -pR'. 562 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 563 as_ln_s='cp -pR' 564 elif ln conf$$.file conf$$ 2>/dev/null; then 565 as_ln_s=ln 566 else 567 as_ln_s='cp -pR' 568 fi 569 else 570 as_ln_s='cp -pR' 571 fi 572 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 573 rmdir conf$$.dir 2>/dev/null 574 575 if mkdir -p . 2>/dev/null; then 576 as_mkdir_p='mkdir -p "$as_dir"' 577 else 578 test -d ./-p && rmdir ./-p 579 as_mkdir_p=false 580 fi 581 582 as_test_x='test -x' 583 as_executable_p=as_fn_executable_p 584 585 # Sed expression to map a string onto a valid CPP name. 586 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 587 588 # Sed expression to map a string onto a valid variable name. 589 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 590 591 592 test -n "$DJDIR" || exec 7<&0 </dev/null 593 exec 6>&1 594 595 # Name of the host. 596 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 597 # so uname gets run too. 598 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 599 600 # 601 # Initializations. 602 # 603 ac_default_prefix=/usr/local 604 ac_clean_files= 605 ac_config_libobj_dir=. 606 LIBOBJS= 607 cross_compiling=no 608 subdirs= 609 MFLAGS= 610 MAKEFLAGS= 611 612 # Identity of this package. 613 PACKAGE_NAME='xcalc' 614 PACKAGE_TARNAME='xcalc' 615 PACKAGE_VERSION='1.1.1' 616 PACKAGE_STRING='xcalc 1.1.1' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xcalc/issues' 618 PACKAGE_URL='' 619 620 ac_unique_file="Makefile.am" 621 # Factoring default headers for most tests. 622 ac_includes_default="\ 623 #include <stddef.h> 624 #ifdef HAVE_STDIO_H 625 # include <stdio.h> 626 #endif 627 #ifdef HAVE_STDLIB_H 628 # include <stdlib.h> 629 #endif 630 #ifdef HAVE_STRING_H 631 # include <string.h> 632 #endif 633 #ifdef HAVE_INTTYPES_H 634 # include <inttypes.h> 635 #endif 636 #ifdef HAVE_STDINT_H 637 # include <stdint.h> 638 #endif 639 #ifdef HAVE_STRINGS_H 640 # include <strings.h> 641 #endif 642 #ifdef HAVE_SYS_TYPES_H 643 # include <sys/types.h> 644 #endif 645 #ifdef HAVE_SYS_STAT_H 646 # include <sys/stat.h> 647 #endif 648 #ifdef HAVE_UNISTD_H 649 # include <unistd.h> 650 #endif" 651 652 ac_header_c_list= 653 ac_subst_vars='am__EXEEXT_FALSE 654 am__EXEEXT_TRUE 655 LTLIBOBJS 656 LIBOBJS 657 appdefaultdir 658 APPDEFS_LIBS 659 APPDEFS_CFLAGS 660 XCALC_LIBS 661 XCALC_CFLAGS 662 MAN_SUBSTS 663 XORG_MAN_PAGE 664 ADMIN_MAN_DIR 665 DRIVER_MAN_DIR 666 MISC_MAN_DIR 667 FILE_MAN_DIR 668 LIB_MAN_DIR 669 APP_MAN_DIR 670 ADMIN_MAN_SUFFIX 671 DRIVER_MAN_SUFFIX 672 MISC_MAN_SUFFIX 673 FILE_MAN_SUFFIX 674 LIB_MAN_SUFFIX 675 APP_MAN_SUFFIX 676 SED 677 host_os 678 host_vendor 679 host_cpu 680 host 681 build_os 682 build_vendor 683 build_cpu 684 build 685 INSTALL_CMD 686 PKG_CONFIG_LIBDIR 687 PKG_CONFIG_PATH 688 PKG_CONFIG 689 CHANGELOG_CMD 690 STRICT_CFLAGS 691 CWARNFLAGS 692 BASE_CFLAGS 693 am__fastdepCC_FALSE 694 am__fastdepCC_TRUE 695 CCDEPMODE 696 am__nodep 697 AMDEPBACKSLASH 698 AMDEP_FALSE 699 AMDEP_TRUE 700 am__include 701 DEPDIR 702 OBJEXT 703 EXEEXT 704 ac_ct_CC 705 CPPFLAGS 706 LDFLAGS 707 CFLAGS 708 CC 709 AM_BACKSLASH 710 AM_DEFAULT_VERBOSITY 711 AM_DEFAULT_V 712 AM_V 713 CSCOPE 714 ETAGS 715 CTAGS 716 am__untar 717 am__tar 718 AMTAR 719 am__leading_dot 720 SET_MAKE 721 AWK 722 mkdir_p 723 MKDIR_P 724 INSTALL_STRIP_PROGRAM 725 STRIP 726 install_sh 727 MAKEINFO 728 AUTOHEADER 729 AUTOMAKE 730 AUTOCONF 731 ACLOCAL 732 VERSION 733 PACKAGE 734 CYGPATH_W 735 am__isrc 736 INSTALL_DATA 737 INSTALL_SCRIPT 738 INSTALL_PROGRAM 739 target_alias 740 host_alias 741 build_alias 742 LIBS 743 ECHO_T 744 ECHO_N 745 ECHO_C 746 DEFS 747 mandir 748 localedir 749 libdir 750 psdir 751 pdfdir 752 dvidir 753 htmldir 754 infodir 755 docdir 756 oldincludedir 757 includedir 758 runstatedir 759 localstatedir 760 sharedstatedir 761 sysconfdir 762 datadir 763 datarootdir 764 libexecdir 765 sbindir 766 bindir 767 program_transform_name 768 prefix 769 exec_prefix 770 PACKAGE_URL 771 PACKAGE_BUGREPORT 772 PACKAGE_STRING 773 PACKAGE_VERSION 774 PACKAGE_TARNAME 775 PACKAGE_NAME 776 PATH_SEPARATOR 777 SHELL 778 am__quote' 779 ac_subst_files='' 780 ac_user_opts=' 781 enable_option_checking 782 enable_silent_rules 783 enable_dependency_tracking 784 enable_selective_werror 785 enable_strict_compilation 786 with_appdefaultdir 787 ' 788 ac_precious_vars='build_alias 789 host_alias 790 target_alias 791 CC 792 CFLAGS 793 LDFLAGS 794 LIBS 795 CPPFLAGS 796 PKG_CONFIG 797 PKG_CONFIG_PATH 798 PKG_CONFIG_LIBDIR 799 XCALC_CFLAGS 800 XCALC_LIBS 801 APPDEFS_CFLAGS 802 APPDEFS_LIBS' 803 804 805 # Initialize some variables set by options. 806 ac_init_help= 807 ac_init_version=false 808 ac_unrecognized_opts= 809 ac_unrecognized_sep= 810 # The variables have the same names as the options, with 811 # dashes changed to underlines. 812 cache_file=/dev/null 813 exec_prefix=NONE 814 no_create= 815 no_recursion= 816 prefix=NONE 817 program_prefix=NONE 818 program_suffix=NONE 819 program_transform_name=s,x,x, 820 silent= 821 site= 822 srcdir= 823 verbose= 824 x_includes=NONE 825 x_libraries=NONE 826 827 # Installation directory options. 828 # These are left unexpanded so users can "make install exec_prefix=/foo" 829 # and all the variables that are supposed to be based on exec_prefix 830 # by default will actually change. 831 # Use braces instead of parens because sh, perl, etc. also accept them. 832 # (The list follows the same order as the GNU Coding Standards.) 833 bindir='${exec_prefix}/bin' 834 sbindir='${exec_prefix}/sbin' 835 libexecdir='${exec_prefix}/libexec' 836 datarootdir='${prefix}/share' 837 datadir='${datarootdir}' 838 sysconfdir='${prefix}/etc' 839 sharedstatedir='${prefix}/com' 840 localstatedir='${prefix}/var' 841 runstatedir='${localstatedir}/run' 842 includedir='${prefix}/include' 843 oldincludedir='/usr/include' 844 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 845 infodir='${datarootdir}/info' 846 htmldir='${docdir}' 847 dvidir='${docdir}' 848 pdfdir='${docdir}' 849 psdir='${docdir}' 850 libdir='${exec_prefix}/lib' 851 localedir='${datarootdir}/locale' 852 mandir='${datarootdir}/man' 853 854 ac_prev= 855 ac_dashdash= 856 for ac_option 857 do 858 # If the previous option needs an argument, assign it. 859 if test -n "$ac_prev"; then 860 eval $ac_prev=\$ac_option 861 ac_prev= 862 continue 863 fi 864 865 case $ac_option in 866 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 867 *=) ac_optarg= ;; 868 *) ac_optarg=yes ;; 869 esac 870 871 case $ac_dashdash$ac_option in 872 --) 873 ac_dashdash=yes ;; 874 875 -bindir | --bindir | --bindi | --bind | --bin | --bi) 876 ac_prev=bindir ;; 877 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 878 bindir=$ac_optarg ;; 879 880 -build | --build | --buil | --bui | --bu) 881 ac_prev=build_alias ;; 882 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 883 build_alias=$ac_optarg ;; 884 885 -cache-file | --cache-file | --cache-fil | --cache-fi \ 886 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 887 ac_prev=cache_file ;; 888 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 889 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 890 cache_file=$ac_optarg ;; 891 892 --config-cache | -C) 893 cache_file=config.cache ;; 894 895 -datadir | --datadir | --datadi | --datad) 896 ac_prev=datadir ;; 897 -datadir=* | --datadir=* | --datadi=* | --datad=*) 898 datadir=$ac_optarg ;; 899 900 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 901 | --dataroo | --dataro | --datar) 902 ac_prev=datarootdir ;; 903 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 904 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 905 datarootdir=$ac_optarg ;; 906 907 -disable-* | --disable-*) 908 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 909 # Reject names that are not valid shell variable names. 910 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 911 as_fn_error $? "invalid feature name: \`$ac_useropt'" 912 ac_useropt_orig=$ac_useropt 913 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` 914 case $ac_user_opts in 915 *" 916 "enable_$ac_useropt" 917 "*) ;; 918 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 919 ac_unrecognized_sep=', ';; 920 esac 921 eval enable_$ac_useropt=no ;; 922 923 -docdir | --docdir | --docdi | --doc | --do) 924 ac_prev=docdir ;; 925 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 926 docdir=$ac_optarg ;; 927 928 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 929 ac_prev=dvidir ;; 930 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 931 dvidir=$ac_optarg ;; 932 933 -enable-* | --enable-*) 934 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 935 # Reject names that are not valid shell variable names. 936 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 937 as_fn_error $? "invalid feature name: \`$ac_useropt'" 938 ac_useropt_orig=$ac_useropt 939 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` 940 case $ac_user_opts in 941 *" 942 "enable_$ac_useropt" 943 "*) ;; 944 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 945 ac_unrecognized_sep=', ';; 946 esac 947 eval enable_$ac_useropt=\$ac_optarg ;; 948 949 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 950 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 951 | --exec | --exe | --ex) 952 ac_prev=exec_prefix ;; 953 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 954 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 955 | --exec=* | --exe=* | --ex=*) 956 exec_prefix=$ac_optarg ;; 957 958 -gas | --gas | --ga | --g) 959 # Obsolete; use --with-gas. 960 with_gas=yes ;; 961 962 -help | --help | --hel | --he | -h) 963 ac_init_help=long ;; 964 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 965 ac_init_help=recursive ;; 966 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 967 ac_init_help=short ;; 968 969 -host | --host | --hos | --ho) 970 ac_prev=host_alias ;; 971 -host=* | --host=* | --hos=* | --ho=*) 972 host_alias=$ac_optarg ;; 973 974 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 975 ac_prev=htmldir ;; 976 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 977 | --ht=*) 978 htmldir=$ac_optarg ;; 979 980 -includedir | --includedir | --includedi | --included | --include \ 981 | --includ | --inclu | --incl | --inc) 982 ac_prev=includedir ;; 983 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 984 | --includ=* | --inclu=* | --incl=* | --inc=*) 985 includedir=$ac_optarg ;; 986 987 -infodir | --infodir | --infodi | --infod | --info | --inf) 988 ac_prev=infodir ;; 989 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 990 infodir=$ac_optarg ;; 991 992 -libdir | --libdir | --libdi | --libd) 993 ac_prev=libdir ;; 994 -libdir=* | --libdir=* | --libdi=* | --libd=*) 995 libdir=$ac_optarg ;; 996 997 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 998 | --libexe | --libex | --libe) 999 ac_prev=libexecdir ;; 1000 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 1001 | --libexe=* | --libex=* | --libe=*) 1002 libexecdir=$ac_optarg ;; 1003 1004 -localedir | --localedir | --localedi | --localed | --locale) 1005 ac_prev=localedir ;; 1006 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 1007 localedir=$ac_optarg ;; 1008 1009 -localstatedir | --localstatedir | --localstatedi | --localstated \ 1010 | --localstate | --localstat | --localsta | --localst | --locals) 1011 ac_prev=localstatedir ;; 1012 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 1013 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 1014 localstatedir=$ac_optarg ;; 1015 1016 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 1017 ac_prev=mandir ;; 1018 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 1019 mandir=$ac_optarg ;; 1020 1021 -nfp | --nfp | --nf) 1022 # Obsolete; use --without-fp. 1023 with_fp=no ;; 1024 1025 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 1026 | --no-cr | --no-c | -n) 1027 no_create=yes ;; 1028 1029 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 1030 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 1031 no_recursion=yes ;; 1032 1033 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 1034 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 1035 | --oldin | --oldi | --old | --ol | --o) 1036 ac_prev=oldincludedir ;; 1037 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 1038 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 1039 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 1040 oldincludedir=$ac_optarg ;; 1041 1042 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 1043 ac_prev=prefix ;; 1044 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 1045 prefix=$ac_optarg ;; 1046 1047 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 1048 | --program-pre | --program-pr | --program-p) 1049 ac_prev=program_prefix ;; 1050 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 1051 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1052 program_prefix=$ac_optarg ;; 1053 1054 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1055 | --program-suf | --program-su | --program-s) 1056 ac_prev=program_suffix ;; 1057 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1058 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1059 program_suffix=$ac_optarg ;; 1060 1061 -program-transform-name | --program-transform-name \ 1062 | --program-transform-nam | --program-transform-na \ 1063 | --program-transform-n | --program-transform- \ 1064 | --program-transform | --program-transfor \ 1065 | --program-transfo | --program-transf \ 1066 | --program-trans | --program-tran \ 1067 | --progr-tra | --program-tr | --program-t) 1068 ac_prev=program_transform_name ;; 1069 -program-transform-name=* | --program-transform-name=* \ 1070 | --program-transform-nam=* | --program-transform-na=* \ 1071 | --program-transform-n=* | --program-transform-=* \ 1072 | --program-transform=* | --program-transfor=* \ 1073 | --program-transfo=* | --program-transf=* \ 1074 | --program-trans=* | --program-tran=* \ 1075 | --progr-tra=* | --program-tr=* | --program-t=*) 1076 program_transform_name=$ac_optarg ;; 1077 1078 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1079 ac_prev=pdfdir ;; 1080 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1081 pdfdir=$ac_optarg ;; 1082 1083 -psdir | --psdir | --psdi | --psd | --ps) 1084 ac_prev=psdir ;; 1085 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1086 psdir=$ac_optarg ;; 1087 1088 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1089 | -silent | --silent | --silen | --sile | --sil) 1090 silent=yes ;; 1091 1092 -runstatedir | --runstatedir | --runstatedi | --runstated \ 1093 | --runstate | --runstat | --runsta | --runst | --runs \ 1094 | --run | --ru | --r) 1095 ac_prev=runstatedir ;; 1096 -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ 1097 | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ 1098 | --run=* | --ru=* | --r=*) 1099 runstatedir=$ac_optarg ;; 1100 1101 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1102 ac_prev=sbindir ;; 1103 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1104 | --sbi=* | --sb=*) 1105 sbindir=$ac_optarg ;; 1106 1107 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1108 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1109 | --sharedst | --shareds | --shared | --share | --shar \ 1110 | --sha | --sh) 1111 ac_prev=sharedstatedir ;; 1112 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1113 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1114 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1115 | --sha=* | --sh=*) 1116 sharedstatedir=$ac_optarg ;; 1117 1118 -site | --site | --sit) 1119 ac_prev=site ;; 1120 -site=* | --site=* | --sit=*) 1121 site=$ac_optarg ;; 1122 1123 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1124 ac_prev=srcdir ;; 1125 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1126 srcdir=$ac_optarg ;; 1127 1128 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1129 | --syscon | --sysco | --sysc | --sys | --sy) 1130 ac_prev=sysconfdir ;; 1131 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1132 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1133 sysconfdir=$ac_optarg ;; 1134 1135 -target | --target | --targe | --targ | --tar | --ta | --t) 1136 ac_prev=target_alias ;; 1137 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1138 target_alias=$ac_optarg ;; 1139 1140 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1141 verbose=yes ;; 1142 1143 -version | --version | --versio | --versi | --vers | -V) 1144 ac_init_version=: ;; 1145 1146 -with-* | --with-*) 1147 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1148 # Reject names that are not valid shell variable names. 1149 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1150 as_fn_error $? "invalid package name: \`$ac_useropt'" 1151 ac_useropt_orig=$ac_useropt 1152 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` 1153 case $ac_user_opts in 1154 *" 1155 "with_$ac_useropt" 1156 "*) ;; 1157 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1158 ac_unrecognized_sep=', ';; 1159 esac 1160 eval with_$ac_useropt=\$ac_optarg ;; 1161 1162 -without-* | --without-*) 1163 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1164 # Reject names that are not valid shell variable names. 1165 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1166 as_fn_error $? "invalid package name: \`$ac_useropt'" 1167 ac_useropt_orig=$ac_useropt 1168 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` 1169 case $ac_user_opts in 1170 *" 1171 "with_$ac_useropt" 1172 "*) ;; 1173 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1174 ac_unrecognized_sep=', ';; 1175 esac 1176 eval with_$ac_useropt=no ;; 1177 1178 --x) 1179 # Obsolete; use --with-x. 1180 with_x=yes ;; 1181 1182 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1183 | --x-incl | --x-inc | --x-in | --x-i) 1184 ac_prev=x_includes ;; 1185 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1186 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1187 x_includes=$ac_optarg ;; 1188 1189 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1190 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1191 ac_prev=x_libraries ;; 1192 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1193 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1194 x_libraries=$ac_optarg ;; 1195 1196 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1197 Try \`$0 --help' for more information" 1198 ;; 1199 1200 *=*) 1201 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1202 # Reject names that are not valid shell variable names. 1203 case $ac_envvar in #( 1204 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1205 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1206 esac 1207 eval $ac_envvar=\$ac_optarg 1208 export $ac_envvar ;; 1209 1210 *) 1211 # FIXME: should be removed in autoconf 3.0. 1212 printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2 1213 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1214 printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2 1215 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1216 ;; 1217 1218 esac 1219 done 1220 1221 if test -n "$ac_prev"; then 1222 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1223 as_fn_error $? "missing argument to $ac_option" 1224 fi 1225 1226 if test -n "$ac_unrecognized_opts"; then 1227 case $enable_option_checking in 1228 no) ;; 1229 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1230 *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1231 esac 1232 fi 1233 1234 # Check all directory arguments for consistency. 1235 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1236 datadir sysconfdir sharedstatedir localstatedir includedir \ 1237 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1238 libdir localedir mandir runstatedir 1239 do 1240 eval ac_val=\$$ac_var 1241 # Remove trailing slashes. 1242 case $ac_val in 1243 */ ) 1244 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1245 eval $ac_var=\$ac_val;; 1246 esac 1247 # Be sure to have absolute directory names. 1248 case $ac_val in 1249 [\\/$]* | ?:[\\/]* ) continue;; 1250 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1251 esac 1252 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1253 done 1254 1255 # There might be people who depend on the old broken behavior: `$host' 1256 # used to hold the argument of --host etc. 1257 # FIXME: To remove some day. 1258 build=$build_alias 1259 host=$host_alias 1260 target=$target_alias 1261 1262 # FIXME: To remove some day. 1263 if test "x$host_alias" != x; then 1264 if test "x$build_alias" = x; then 1265 cross_compiling=maybe 1266 elif test "x$build_alias" != "x$host_alias"; then 1267 cross_compiling=yes 1268 fi 1269 fi 1270 1271 ac_tool_prefix= 1272 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1273 1274 test "$silent" = yes && exec 6>/dev/null 1275 1276 1277 ac_pwd=`pwd` && test -n "$ac_pwd" && 1278 ac_ls_di=`ls -di .` && 1279 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1280 as_fn_error $? "working directory cannot be determined" 1281 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1282 as_fn_error $? "pwd does not report name of working directory" 1283 1284 1285 # Find the source files, if location was not specified. 1286 if test -z "$srcdir"; then 1287 ac_srcdir_defaulted=yes 1288 # Try the directory containing this script, then the parent directory. 1289 ac_confdir=`$as_dirname -- "$as_myself" || 1290 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1291 X"$as_myself" : 'X\(//\)[^/]' \| \ 1292 X"$as_myself" : 'X\(//\)$' \| \ 1293 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1294 printf "%s\n" X"$as_myself" | 1295 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1296 s//\1/ 1297 q 1298 } 1299 /^X\(\/\/\)[^/].*/{ 1300 s//\1/ 1301 q 1302 } 1303 /^X\(\/\/\)$/{ 1304 s//\1/ 1305 q 1306 } 1307 /^X\(\/\).*/{ 1308 s//\1/ 1309 q 1310 } 1311 s/.*/./; q'` 1312 srcdir=$ac_confdir 1313 if test ! -r "$srcdir/$ac_unique_file"; then 1314 srcdir=.. 1315 fi 1316 else 1317 ac_srcdir_defaulted=no 1318 fi 1319 if test ! -r "$srcdir/$ac_unique_file"; then 1320 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1321 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1322 fi 1323 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1324 ac_abs_confdir=`( 1325 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1326 pwd)` 1327 # When building in place, set srcdir=. 1328 if test "$ac_abs_confdir" = "$ac_pwd"; then 1329 srcdir=. 1330 fi 1331 # Remove unnecessary trailing slashes from srcdir. 1332 # Double slashes in file names in object file debugging info 1333 # mess up M-x gdb in Emacs. 1334 case $srcdir in 1335 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1336 esac 1337 for ac_var in $ac_precious_vars; do 1338 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1339 eval ac_env_${ac_var}_value=\$${ac_var} 1340 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1341 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1342 done 1343 1344 # 1345 # Report the --help message. 1346 # 1347 if test "$ac_init_help" = "long"; then 1348 # Omit some internal or obsolete options to make the list less imposing. 1349 # This message is too long to be a string in the A/UX 3.1 sh. 1350 cat <<_ACEOF 1351 \`configure' configures xcalc 1.1.1 to adapt to many kinds of systems. 1352 1353 Usage: $0 [OPTION]... [VAR=VALUE]... 1354 1355 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1356 VAR=VALUE. See below for descriptions of some of the useful variables. 1357 1358 Defaults for the options are specified in brackets. 1359 1360 Configuration: 1361 -h, --help display this help and exit 1362 --help=short display options specific to this package 1363 --help=recursive display the short help of all the included packages 1364 -V, --version display version information and exit 1365 -q, --quiet, --silent do not print \`checking ...' messages 1366 --cache-file=FILE cache test results in FILE [disabled] 1367 -C, --config-cache alias for \`--cache-file=config.cache' 1368 -n, --no-create do not create output files 1369 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1370 1371 Installation directories: 1372 --prefix=PREFIX install architecture-independent files in PREFIX 1373 [$ac_default_prefix] 1374 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1375 [PREFIX] 1376 1377 By default, \`make install' will install all the files in 1378 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1379 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1380 for instance \`--prefix=\$HOME'. 1381 1382 For better control, use the options below. 1383 1384 Fine tuning of the installation directories: 1385 --bindir=DIR user executables [EPREFIX/bin] 1386 --sbindir=DIR system admin executables [EPREFIX/sbin] 1387 --libexecdir=DIR program executables [EPREFIX/libexec] 1388 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1389 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1390 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1391 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1392 --libdir=DIR object code libraries [EPREFIX/lib] 1393 --includedir=DIR C header files [PREFIX/include] 1394 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1395 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1396 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1397 --infodir=DIR info documentation [DATAROOTDIR/info] 1398 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1399 --mandir=DIR man documentation [DATAROOTDIR/man] 1400 --docdir=DIR documentation root [DATAROOTDIR/doc/xcalc] 1401 --htmldir=DIR html documentation [DOCDIR] 1402 --dvidir=DIR dvi documentation [DOCDIR] 1403 --pdfdir=DIR pdf documentation [DOCDIR] 1404 --psdir=DIR ps documentation [DOCDIR] 1405 _ACEOF 1406 1407 cat <<\_ACEOF 1408 1409 Program names: 1410 --program-prefix=PREFIX prepend PREFIX to installed program names 1411 --program-suffix=SUFFIX append SUFFIX to installed program names 1412 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1413 1414 System types: 1415 --build=BUILD configure for building on BUILD [guessed] 1416 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1417 _ACEOF 1418 fi 1419 1420 if test -n "$ac_init_help"; then 1421 case $ac_init_help in 1422 short | recursive ) echo "Configuration of xcalc 1.1.1:";; 1423 esac 1424 cat <<\_ACEOF 1425 1426 Optional Features: 1427 --disable-option-checking ignore unrecognized --enable/--with options 1428 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1429 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1430 --enable-silent-rules less verbose build output (undo: "make V=1") 1431 --disable-silent-rules verbose build output (undo: "make V=0") 1432 --enable-dependency-tracking 1433 do not reject slow dependency extractors 1434 --disable-dependency-tracking 1435 speeds up one-time build 1436 --disable-selective-werror 1437 Turn off selective compiler errors. (default: 1438 enabled) 1439 --enable-strict-compilation 1440 Enable all warnings from compiler and make them 1441 errors (default: disabled) 1442 1443 Optional Packages: 1444 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1445 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1446 --with-appdefaultdir=<pathname> 1447 specify directory for app-defaults files (default is 1448 autodetected) 1449 1450 Some influential environment variables: 1451 CC C compiler command 1452 CFLAGS C compiler flags 1453 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1454 nonstandard directory <lib dir> 1455 LIBS libraries to pass to the linker, e.g. -l<library> 1456 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1457 you have headers in a nonstandard directory <include dir> 1458 PKG_CONFIG path to pkg-config utility 1459 PKG_CONFIG_PATH 1460 directories to add to pkg-config's search path 1461 PKG_CONFIG_LIBDIR 1462 path overriding pkg-config's built-in search path 1463 XCALC_CFLAGS 1464 C compiler flags for XCALC, overriding pkg-config 1465 XCALC_LIBS linker flags for XCALC, overriding pkg-config 1466 APPDEFS_CFLAGS 1467 C compiler flags for APPDEFS, overriding pkg-config 1468 APPDEFS_LIBS 1469 linker flags for APPDEFS, overriding pkg-config 1470 1471 Use these variables to override the choices made by `configure' or to help 1472 it to find libraries and programs with nonstandard names/locations. 1473 1474 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xcalc/issues>. 1475 _ACEOF 1476 ac_status=$? 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 $ac_dir" >&2 1530 fi || ac_status=$? 1531 cd "$ac_pwd" || { ac_status=$?; break; } 1532 done 1533 fi 1534 1535 test -n "$ac_init_help" && exit $ac_status 1536 if $ac_init_version; then 1537 cat <<\_ACEOF 1538 xcalc configure 1.1.1 1539 generated by GNU Autoconf 2.71 1540 1541 Copyright (C) 2021 Free Software Foundation, Inc. 1542 This configure script is free software; the Free Software Foundation 1543 gives unlimited permission to copy, distribute and modify it. 1544 _ACEOF 1545 exit 1546 fi 1547 1548 ## ------------------------ ## 1549 ## Autoconf initialization. ## 1550 ## ------------------------ ## 1551 1552 # ac_fn_c_try_compile LINENO 1553 # -------------------------- 1554 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1555 ac_fn_c_try_compile () 1556 { 1557 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1558 rm -f conftest.$ac_objext conftest.beam 1559 if { { ac_try="$ac_compile" 1560 case "(($ac_try" in 1561 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1562 *) ac_try_echo=$ac_try;; 1563 esac 1564 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1565 printf "%s\n" "$ac_try_echo"; } >&5 1566 (eval "$ac_compile") 2>conftest.err 1567 ac_status=$? 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 $as_nop 1581 printf "%s\n" "$as_me: failed program was:" >&5 1582 sed 's/^/| /' conftest.$ac_ext >&5 1583 1584 ac_retval=1 1585 fi 1586 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1587 as_fn_set_status $ac_retval 1588 1589 } # ac_fn_c_try_compile 1590 1591 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1592 # ------------------------------------------------------------------ 1593 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1594 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1595 ac_fn_check_decl () 1596 { 1597 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1598 as_decl_name=`echo $2|sed 's/ *(.*//'` 1599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1600 printf %s "checking whether $as_decl_name is declared... " >&6; } 1601 if eval test \${$3+y} 1602 then : 1603 printf %s "(cached) " >&6 1604 else $as_nop 1605 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1606 eval ac_save_FLAGS=\$$6 1607 as_fn_append $6 " $5" 1608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1609 /* end confdefs.h. */ 1610 $4 1611 int 1612 main (void) 1613 { 1614 #ifndef $as_decl_name 1615 #ifdef __cplusplus 1616 (void) $as_decl_use; 1617 #else 1618 (void) $as_decl_name; 1619 #endif 1620 #endif 1621 1622 ; 1623 return 0; 1624 } 1625 _ACEOF 1626 if ac_fn_c_try_compile "$LINENO" 1627 then : 1628 eval "$3=yes" 1629 else $as_nop 1630 eval "$3=no" 1631 fi 1632 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1633 eval $6=\$ac_save_FLAGS 1634 1635 fi 1636 eval ac_res=\$$3 1637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1638 printf "%s\n" "$ac_res" >&6; } 1639 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1640 1641 } # ac_fn_check_decl 1642 1643 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1644 # ------------------------------------------------------- 1645 # Tests whether HEADER exists and can be compiled using the include files in 1646 # INCLUDES, setting the cache variable VAR accordingly. 1647 ac_fn_c_check_header_compile () 1648 { 1649 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1651 printf %s "checking for $2... " >&6; } 1652 if eval test \${$3+y} 1653 then : 1654 printf %s "(cached) " >&6 1655 else $as_nop 1656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1657 /* end confdefs.h. */ 1658 $4 1659 #include <$2> 1660 _ACEOF 1661 if ac_fn_c_try_compile "$LINENO" 1662 then : 1663 eval "$3=yes" 1664 else $as_nop 1665 eval "$3=no" 1666 fi 1667 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1668 fi 1669 eval ac_res=\$$3 1670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1671 printf "%s\n" "$ac_res" >&6; } 1672 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1673 1674 } # ac_fn_c_check_header_compile 1675 1676 # ac_fn_c_try_link LINENO 1677 # ----------------------- 1678 # Try to link conftest.$ac_ext, and return whether this succeeded. 1679 ac_fn_c_try_link () 1680 { 1681 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1682 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1683 if { { ac_try="$ac_link" 1684 case "(($ac_try" in 1685 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1686 *) ac_try_echo=$ac_try;; 1687 esac 1688 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1689 printf "%s\n" "$ac_try_echo"; } >&5 1690 (eval "$ac_link") 2>conftest.err 1691 ac_status=$? 1692 if test -s conftest.err; then 1693 grep -v '^ *+' conftest.err >conftest.er1 1694 cat conftest.er1 >&5 1695 mv -f conftest.er1 conftest.err 1696 fi 1697 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1698 test $ac_status = 0; } && { 1699 test -z "$ac_c_werror_flag" || 1700 test ! -s conftest.err 1701 } && test -s conftest$ac_exeext && { 1702 test "$cross_compiling" = yes || 1703 test -x conftest$ac_exeext 1704 } 1705 then : 1706 ac_retval=0 1707 else $as_nop 1708 printf "%s\n" "$as_me: failed program was:" >&5 1709 sed 's/^/| /' conftest.$ac_ext >&5 1710 1711 ac_retval=1 1712 fi 1713 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1714 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1715 # interfere with the next link command; also delete a directory that is 1716 # left behind by Apple's compiler. We do this before executing the actions. 1717 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1718 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1719 as_fn_set_status $ac_retval 1720 1721 } # ac_fn_c_try_link 1722 1723 # ac_fn_c_check_func LINENO FUNC VAR 1724 # ---------------------------------- 1725 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1726 ac_fn_c_check_func () 1727 { 1728 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1730 printf %s "checking for $2... " >&6; } 1731 if eval test \${$3+y} 1732 then : 1733 printf %s "(cached) " >&6 1734 else $as_nop 1735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1736 /* end confdefs.h. */ 1737 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1738 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1739 #define $2 innocuous_$2 1740 1741 /* System header to define __stub macros and hopefully few prototypes, 1742 which can conflict with char $2 (); below. */ 1743 1744 #include <limits.h> 1745 #undef $2 1746 1747 /* Override any GCC internal prototype to avoid an error. 1748 Use char because int might match the return type of a GCC 1749 builtin and then its argument prototype would still apply. */ 1750 #ifdef __cplusplus 1751 extern "C" 1752 #endif 1753 char $2 (); 1754 /* The GNU C library defines this for functions which it implements 1755 to always fail with ENOSYS. Some functions are actually named 1756 something starting with __ and the normal name is an alias. */ 1757 #if defined __stub_$2 || defined __stub___$2 1758 choke me 1759 #endif 1760 1761 int 1762 main (void) 1763 { 1764 return $2 (); 1765 ; 1766 return 0; 1767 } 1768 _ACEOF 1769 if ac_fn_c_try_link "$LINENO" 1770 then : 1771 eval "$3=yes" 1772 else $as_nop 1773 eval "$3=no" 1774 fi 1775 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1776 conftest$ac_exeext conftest.$ac_ext 1777 fi 1778 eval ac_res=\$$3 1779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1780 printf "%s\n" "$ac_res" >&6; } 1781 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1782 1783 } # ac_fn_c_check_func 1784 ac_configure_args_raw= 1785 for ac_arg 1786 do 1787 case $ac_arg in 1788 *\'*) 1789 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1790 esac 1791 as_fn_append ac_configure_args_raw " '$ac_arg'" 1792 done 1793 1794 case $ac_configure_args_raw in 1795 *$as_nl*) 1796 ac_safe_unquote= ;; 1797 *) 1798 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1799 ac_unsafe_a="$ac_unsafe_z#~" 1800 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1801 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1802 esac 1803 1804 cat >config.log <<_ACEOF 1805 This file contains any messages produced by compilers while 1806 running configure, to aid debugging if configure makes a mistake. 1807 1808 It was created by xcalc $as_me 1.1.1, which was 1809 generated by GNU Autoconf 2.71. Invocation command line was 1810 1811 $ $0$ac_configure_args_raw 1812 1813 _ACEOF 1814 exec 5>>config.log 1815 { 1816 cat <<_ASUNAME 1817 ## --------- ## 1818 ## Platform. ## 1819 ## --------- ## 1820 1821 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1822 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1823 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1824 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1825 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1826 1827 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1828 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1829 1830 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1831 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1832 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1833 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1834 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1835 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1836 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1837 1838 _ASUNAME 1839 1840 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1841 for as_dir in $PATH 1842 do 1843 IFS=$as_save_IFS 1844 case $as_dir in #((( 1845 '') as_dir=./ ;; 1846 */) ;; 1847 *) as_dir=$as_dir/ ;; 1848 esac 1849 printf "%s\n" "PATH: $as_dir" 1850 done 1851 IFS=$as_save_IFS 1852 1853 } >&5 1854 1855 cat >&5 <<_ACEOF 1856 1857 1858 ## ----------- ## 1859 ## Core tests. ## 1860 ## ----------- ## 1861 1862 _ACEOF 1863 1864 1865 # Keep a trace of the command line. 1866 # Strip out --no-create and --no-recursion so they do not pile up. 1867 # Strip out --silent because we don't want to record it for future runs. 1868 # Also quote any args containing shell meta-characters. 1869 # Make two passes to allow for proper duplicate-argument suppression. 1870 ac_configure_args= 1871 ac_configure_args0= 1872 ac_configure_args1= 1873 ac_must_keep_next=false 1874 for ac_pass in 1 2 1875 do 1876 for ac_arg 1877 do 1878 case $ac_arg in 1879 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1880 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1881 | -silent | --silent | --silen | --sile | --sil) 1882 continue ;; 1883 *\'*) 1884 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1885 esac 1886 case $ac_pass in 1887 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1888 2) 1889 as_fn_append ac_configure_args1 " '$ac_arg'" 1890 if test $ac_must_keep_next = true; then 1891 ac_must_keep_next=false # Got value, back to normal. 1892 else 1893 case $ac_arg in 1894 *=* | --config-cache | -C | -disable-* | --disable-* \ 1895 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1896 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1897 | -with-* | --with-* | -without-* | --without-* | --x) 1898 case "$ac_configure_args0 " in 1899 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1900 esac 1901 ;; 1902 -* ) ac_must_keep_next=true ;; 1903 esac 1904 fi 1905 as_fn_append ac_configure_args " '$ac_arg'" 1906 ;; 1907 esac 1908 done 1909 done 1910 { ac_configure_args0=; unset ac_configure_args0;} 1911 { ac_configure_args1=; unset ac_configure_args1;} 1912 1913 # When interrupted or exit'd, cleanup temporary files, and complete 1914 # config.log. We remove comments because anyway the quotes in there 1915 # would cause problems or look ugly. 1916 # WARNING: Use '\'' to represent an apostrophe within the trap. 1917 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1918 trap 'exit_status=$? 1919 # Sanitize IFS. 1920 IFS=" "" $as_nl" 1921 # Save into config.log some information that might help in debugging. 1922 { 1923 echo 1924 1925 printf "%s\n" "## ---------------- ## 1926 ## Cache variables. ## 1927 ## ---------------- ##" 1928 echo 1929 # The following way of writing the cache mishandles newlines in values, 1930 ( 1931 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1932 eval ac_val=\$$ac_var 1933 case $ac_val in #( 1934 *${as_nl}*) 1935 case $ac_var in #( 1936 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1937 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1938 esac 1939 case $ac_var in #( 1940 _ | IFS | as_nl) ;; #( 1941 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1942 *) { eval $ac_var=; unset $ac_var;} ;; 1943 esac ;; 1944 esac 1945 done 1946 (set) 2>&1 | 1947 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1948 *${as_nl}ac_space=\ *) 1949 sed -n \ 1950 "s/'\''/'\''\\\\'\'''\''/g; 1951 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1952 ;; #( 1953 *) 1954 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1955 ;; 1956 esac | 1957 sort 1958 ) 1959 echo 1960 1961 printf "%s\n" "## ----------------- ## 1962 ## Output variables. ## 1963 ## ----------------- ##" 1964 echo 1965 for ac_var in $ac_subst_vars 1966 do 1967 eval ac_val=\$$ac_var 1968 case $ac_val in 1969 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1970 esac 1971 printf "%s\n" "$ac_var='\''$ac_val'\''" 1972 done | sort 1973 echo 1974 1975 if test -n "$ac_subst_files"; then 1976 printf "%s\n" "## ------------------- ## 1977 ## File substitutions. ## 1978 ## ------------------- ##" 1979 echo 1980 for ac_var in $ac_subst_files 1981 do 1982 eval ac_val=\$$ac_var 1983 case $ac_val in 1984 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1985 esac 1986 printf "%s\n" "$ac_var='\''$ac_val'\''" 1987 done | sort 1988 echo 1989 fi 1990 1991 if test -s confdefs.h; then 1992 printf "%s\n" "## ----------- ## 1993 ## confdefs.h. ## 1994 ## ----------- ##" 1995 echo 1996 cat confdefs.h 1997 echo 1998 fi 1999 test "$ac_signal" != 0 && 2000 printf "%s\n" "$as_me: caught signal $ac_signal" 2001 printf "%s\n" "$as_me: exit $exit_status" 2002 } >&5 2003 rm -f core *.core core.conftest.* && 2004 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2005 exit $exit_status 2006 ' 0 2007 for ac_signal in 1 2 13 15; do 2008 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2009 done 2010 ac_signal=0 2011 2012 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2013 rm -f -r conftest* confdefs.h 2014 2015 printf "%s\n" "/* confdefs.h */" > confdefs.h 2016 2017 # Predefined preprocessor variables. 2018 2019 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2020 2021 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2022 2023 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2024 2025 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2026 2027 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2028 2029 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2030 2031 2032 # Let the site file select an alternate cache file if it wants to. 2033 # Prefer an explicitly selected file to automatically selected ones. 2034 if test -n "$CONFIG_SITE"; then 2035 ac_site_files="$CONFIG_SITE" 2036 elif test "x$prefix" != xNONE; then 2037 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2038 else 2039 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2040 fi 2041 2042 for ac_site_file in $ac_site_files 2043 do 2044 case $ac_site_file in #( 2045 */*) : 2046 ;; #( 2047 *) : 2048 ac_site_file=./$ac_site_file ;; 2049 esac 2050 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2052 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2053 sed 's/^/| /' "$ac_site_file" >&5 2054 . "$ac_site_file" \ 2055 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2056 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2057 as_fn_error $? "failed to load site script $ac_site_file 2058 See \`config.log' for more details" "$LINENO" 5; } 2059 fi 2060 done 2061 2062 if test -r "$cache_file"; then 2063 # Some versions of bash will fail to source /dev/null (special files 2064 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2065 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2067 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2068 case $cache_file in 2069 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2070 *) . "./$cache_file";; 2071 esac 2072 fi 2073 else 2074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2075 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2076 >$cache_file 2077 fi 2078 2079 # Test code for whether the C compiler supports C89 (global declarations) 2080 ac_c_conftest_c89_globals=' 2081 /* Does the compiler advertise C89 conformance? 2082 Do not test the value of __STDC__, because some compilers set it to 0 2083 while being otherwise adequately conformant. */ 2084 #if !defined __STDC__ 2085 # error "Compiler does not advertise C89 conformance" 2086 #endif 2087 2088 #include <stddef.h> 2089 #include <stdarg.h> 2090 struct stat; 2091 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2092 struct buf { int x; }; 2093 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2094 static char *e (p, i) 2095 char **p; 2096 int i; 2097 { 2098 return p[i]; 2099 } 2100 static char *f (char * (*g) (char **, int), char **p, ...) 2101 { 2102 char *s; 2103 va_list v; 2104 va_start (v,p); 2105 s = g (p, va_arg (v,int)); 2106 va_end (v); 2107 return s; 2108 } 2109 2110 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2111 function prototypes and stuff, but not \xHH hex character constants. 2112 These do not provoke an error unfortunately, instead are silently treated 2113 as an "x". The following induces an error, until -std is added to get 2114 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2115 array size at least. It is necessary to write \x00 == 0 to get something 2116 that is true only with -std. */ 2117 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2118 2119 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2120 inside strings and character constants. */ 2121 #define FOO(x) '\''x'\'' 2122 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2123 2124 int test (int i, double x); 2125 struct s1 {int (*f) (int a);}; 2126 struct s2 {int (*f) (double a);}; 2127 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2128 int, int);' 2129 2130 # Test code for whether the C compiler supports C89 (body of main). 2131 ac_c_conftest_c89_main=' 2132 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2133 ' 2134 2135 # Test code for whether the C compiler supports C99 (global declarations) 2136 ac_c_conftest_c99_globals=' 2137 // Does the compiler advertise C99 conformance? 2138 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2139 # error "Compiler does not advertise C99 conformance" 2140 #endif 2141 2142 #include <stdbool.h> 2143 extern int puts (const char *); 2144 extern int printf (const char *, ...); 2145 extern int dprintf (int, const char *, ...); 2146 extern void *malloc (size_t); 2147 2148 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2149 // dprintf is used instead of fprintf to avoid needing to declare 2150 // FILE and stderr. 2151 #define debug(...) dprintf (2, __VA_ARGS__) 2152 #define showlist(...) puts (#__VA_ARGS__) 2153 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2154 static void 2155 test_varargs_macros (void) 2156 { 2157 int x = 1234; 2158 int y = 5678; 2159 debug ("Flag"); 2160 debug ("X = %d\n", x); 2161 showlist (The first, second, and third items.); 2162 report (x>y, "x is %d but y is %d", x, y); 2163 } 2164 2165 // Check long long types. 2166 #define BIG64 18446744073709551615ull 2167 #define BIG32 4294967295ul 2168 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2169 #if !BIG_OK 2170 #error "your preprocessor is broken" 2171 #endif 2172 #if BIG_OK 2173 #else 2174 #error "your preprocessor is broken" 2175 #endif 2176 static long long int bignum = -9223372036854775807LL; 2177 static unsigned long long int ubignum = BIG64; 2178 2179 struct incomplete_array 2180 { 2181 int datasize; 2182 double data[]; 2183 }; 2184 2185 struct named_init { 2186 int number; 2187 const wchar_t *name; 2188 double average; 2189 }; 2190 2191 typedef const char *ccp; 2192 2193 static inline int 2194 test_restrict (ccp restrict text) 2195 { 2196 // See if C++-style comments work. 2197 // Iterate through items via the restricted pointer. 2198 // Also check for declarations in for loops. 2199 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2200 continue; 2201 return 0; 2202 } 2203 2204 // Check varargs and va_copy. 2205 static bool 2206 test_varargs (const char *format, ...) 2207 { 2208 va_list args; 2209 va_start (args, format); 2210 va_list args_copy; 2211 va_copy (args_copy, args); 2212 2213 const char *str = ""; 2214 int number = 0; 2215 float fnumber = 0; 2216 2217 while (*format) 2218 { 2219 switch (*format++) 2220 { 2221 case '\''s'\'': // string 2222 str = va_arg (args_copy, const char *); 2223 break; 2224 case '\''d'\'': // int 2225 number = va_arg (args_copy, int); 2226 break; 2227 case '\''f'\'': // float 2228 fnumber = va_arg (args_copy, double); 2229 break; 2230 default: 2231 break; 2232 } 2233 } 2234 va_end (args_copy); 2235 va_end (args); 2236 2237 return *str && number && fnumber; 2238 } 2239 ' 2240 2241 # Test code for whether the C compiler supports C99 (body of main). 2242 ac_c_conftest_c99_main=' 2243 // Check bool. 2244 _Bool success = false; 2245 success |= (argc != 0); 2246 2247 // Check restrict. 2248 if (test_restrict ("String literal") == 0) 2249 success = true; 2250 char *restrict newvar = "Another string"; 2251 2252 // Check varargs. 2253 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2254 test_varargs_macros (); 2255 2256 // Check flexible array members. 2257 struct incomplete_array *ia = 2258 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2259 ia->datasize = 10; 2260 for (int i = 0; i < ia->datasize; ++i) 2261 ia->data[i] = i * 1.234; 2262 2263 // Check named initializers. 2264 struct named_init ni = { 2265 .number = 34, 2266 .name = L"Test wide string", 2267 .average = 543.34343, 2268 }; 2269 2270 ni.number = 58; 2271 2272 int dynamic_array[ni.number]; 2273 dynamic_array[0] = argv[0][0]; 2274 dynamic_array[ni.number - 1] = 543; 2275 2276 // work around unused variable warnings 2277 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2278 || dynamic_array[ni.number - 1] != 543); 2279 ' 2280 2281 # Test code for whether the C compiler supports C11 (global declarations) 2282 ac_c_conftest_c11_globals=' 2283 // Does the compiler advertise C11 conformance? 2284 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2285 # error "Compiler does not advertise C11 conformance" 2286 #endif 2287 2288 // Check _Alignas. 2289 char _Alignas (double) aligned_as_double; 2290 char _Alignas (0) no_special_alignment; 2291 extern char aligned_as_int; 2292 char _Alignas (0) _Alignas (int) aligned_as_int; 2293 2294 // Check _Alignof. 2295 enum 2296 { 2297 int_alignment = _Alignof (int), 2298 int_array_alignment = _Alignof (int[100]), 2299 char_alignment = _Alignof (char) 2300 }; 2301 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2302 2303 // Check _Noreturn. 2304 int _Noreturn does_not_return (void) { for (;;) continue; } 2305 2306 // Check _Static_assert. 2307 struct test_static_assert 2308 { 2309 int x; 2310 _Static_assert (sizeof (int) <= sizeof (long int), 2311 "_Static_assert does not work in struct"); 2312 long int y; 2313 }; 2314 2315 // Check UTF-8 literals. 2316 #define u8 syntax error! 2317 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2318 2319 // Check duplicate typedefs. 2320 typedef long *long_ptr; 2321 typedef long int *long_ptr; 2322 typedef long_ptr long_ptr; 2323 2324 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2325 struct anonymous 2326 { 2327 union { 2328 struct { int i; int j; }; 2329 struct { int k; long int l; } w; 2330 }; 2331 int m; 2332 } v1; 2333 ' 2334 2335 # Test code for whether the C compiler supports C11 (body of main). 2336 ac_c_conftest_c11_main=' 2337 _Static_assert ((offsetof (struct anonymous, i) 2338 == offsetof (struct anonymous, w.k)), 2339 "Anonymous union alignment botch"); 2340 v1.i = 2; 2341 v1.w.k = 5; 2342 ok |= v1.i != 5; 2343 ' 2344 2345 # Test code for whether the C compiler supports C11 (complete). 2346 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2347 ${ac_c_conftest_c99_globals} 2348 ${ac_c_conftest_c11_globals} 2349 2350 int 2351 main (int argc, char **argv) 2352 { 2353 int ok = 0; 2354 ${ac_c_conftest_c89_main} 2355 ${ac_c_conftest_c99_main} 2356 ${ac_c_conftest_c11_main} 2357 return ok; 2358 } 2359 " 2360 2361 # Test code for whether the C compiler supports C99 (complete). 2362 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2363 ${ac_c_conftest_c99_globals} 2364 2365 int 2366 main (int argc, char **argv) 2367 { 2368 int ok = 0; 2369 ${ac_c_conftest_c89_main} 2370 ${ac_c_conftest_c99_main} 2371 return ok; 2372 } 2373 " 2374 2375 # Test code for whether the C compiler supports C89 (complete). 2376 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2377 2378 int 2379 main (int argc, char **argv) 2380 { 2381 int ok = 0; 2382 ${ac_c_conftest_c89_main} 2383 return ok; 2384 } 2385 " 2386 2387 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2388 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2389 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2390 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2391 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2392 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2393 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2394 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2395 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2396 2397 # Auxiliary files required by this configure script. 2398 ac_aux_files="config.guess config.sub compile missing install-sh" 2399 2400 # Locations in which to look for auxiliary files. 2401 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2402 2403 # Search for a directory containing all of the required auxiliary files, 2404 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2405 # If we don't find one directory that contains all the files we need, 2406 # we report the set of missing files from the *first* directory in 2407 # $ac_aux_dir_candidates and give up. 2408 ac_missing_aux_files="" 2409 ac_first_candidate=: 2410 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2412 as_found=false 2413 for as_dir in $ac_aux_dir_candidates 2414 do 2415 IFS=$as_save_IFS 2416 case $as_dir in #((( 2417 '') as_dir=./ ;; 2418 */) ;; 2419 *) as_dir=$as_dir/ ;; 2420 esac 2421 as_found=: 2422 2423 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2424 ac_aux_dir_found=yes 2425 ac_install_sh= 2426 for ac_aux in $ac_aux_files 2427 do 2428 # As a special case, if "install-sh" is required, that requirement 2429 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2430 # and $ac_install_sh is set appropriately for whichever one is found. 2431 if test x"$ac_aux" = x"install-sh" 2432 then 2433 if test -f "${as_dir}install-sh"; then 2434 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2435 ac_install_sh="${as_dir}install-sh -c" 2436 elif test -f "${as_dir}install.sh"; then 2437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2438 ac_install_sh="${as_dir}install.sh -c" 2439 elif test -f "${as_dir}shtool"; then 2440 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2441 ac_install_sh="${as_dir}shtool install -c" 2442 else 2443 ac_aux_dir_found=no 2444 if $ac_first_candidate; then 2445 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2446 else 2447 break 2448 fi 2449 fi 2450 else 2451 if test -f "${as_dir}${ac_aux}"; then 2452 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2453 else 2454 ac_aux_dir_found=no 2455 if $ac_first_candidate; then 2456 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2457 else 2458 break 2459 fi 2460 fi 2461 fi 2462 done 2463 if test "$ac_aux_dir_found" = yes; then 2464 ac_aux_dir="$as_dir" 2465 break 2466 fi 2467 ac_first_candidate=false 2468 2469 as_found=false 2470 done 2471 IFS=$as_save_IFS 2472 if $as_found 2473 then : 2474 2475 else $as_nop 2476 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2477 fi 2478 2479 2480 # These three variables are undocumented and unsupported, 2481 # and are intended to be withdrawn in a future Autoconf release. 2482 # They can cause serious problems if a builder's source tree is in a directory 2483 # whose full name contains unusual characters. 2484 if test -f "${ac_aux_dir}config.guess"; then 2485 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2486 fi 2487 if test -f "${ac_aux_dir}config.sub"; then 2488 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2489 fi 2490 if test -f "$ac_aux_dir/configure"; then 2491 ac_configure="$SHELL ${ac_aux_dir}configure" 2492 fi 2493 2494 # Check that the precious variables saved in the cache have kept the same 2495 # value. 2496 ac_cache_corrupted=false 2497 for ac_var in $ac_precious_vars; do 2498 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2499 eval ac_new_set=\$ac_env_${ac_var}_set 2500 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2501 eval ac_new_val=\$ac_env_${ac_var}_value 2502 case $ac_old_set,$ac_new_set in 2503 set,) 2504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2505 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2506 ac_cache_corrupted=: ;; 2507 ,set) 2508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2509 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2510 ac_cache_corrupted=: ;; 2511 ,);; 2512 *) 2513 if test "x$ac_old_val" != "x$ac_new_val"; then 2514 # differences in whitespace do not lead to failure. 2515 ac_old_val_w=`echo x $ac_old_val` 2516 ac_new_val_w=`echo x $ac_new_val` 2517 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2519 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2520 ac_cache_corrupted=: 2521 else 2522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2523 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2524 eval $ac_var=\$ac_old_val 2525 fi 2526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2527 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2529 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2530 fi;; 2531 esac 2532 # Pass precious variables to config.status. 2533 if test "$ac_new_set" = set; then 2534 case $ac_new_val in 2535 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2536 *) ac_arg=$ac_var=$ac_new_val ;; 2537 esac 2538 case " $ac_configure_args " in 2539 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2540 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2541 esac 2542 fi 2543 done 2544 if $ac_cache_corrupted; then 2545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2546 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2548 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2549 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2550 and start over" "$LINENO" 5 2551 fi 2552 ## -------------------- ## 2553 ## Main body of script. ## 2554 ## -------------------- ## 2555 2556 ac_ext=c 2557 ac_cpp='$CPP $CPPFLAGS' 2558 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2559 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2560 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2561 2562 2563 2564 ac_config_headers="$ac_config_headers config.h" 2565 2566 2567 # Initialize Automake 2568 am__api_version='1.16' 2569 2570 2571 2572 # Find a good install program. We prefer a C program (faster), 2573 # so one script is as good as another. But avoid the broken or 2574 # incompatible versions: 2575 # SysV /etc/install, /usr/sbin/install 2576 # SunOS /usr/etc/install 2577 # IRIX /sbin/install 2578 # AIX /bin/install 2579 # AmigaOS /C/install, which installs bootblocks on floppy discs 2580 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2581 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2582 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2583 # OS/2's system install, which has a completely different semantic 2584 # ./install, which can be erroneously created by make from ./install.sh. 2585 # Reject install programs that cannot install multiple files. 2586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2587 printf %s "checking for a BSD-compatible install... " >&6; } 2588 if test -z "$INSTALL"; then 2589 if test ${ac_cv_path_install+y} 2590 then : 2591 printf %s "(cached) " >&6 2592 else $as_nop 2593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2594 for as_dir in $PATH 2595 do 2596 IFS=$as_save_IFS 2597 case $as_dir in #((( 2598 '') as_dir=./ ;; 2599 */) ;; 2600 *) as_dir=$as_dir/ ;; 2601 esac 2602 # Account for fact that we put trailing slashes in our PATH walk. 2603 case $as_dir in #(( 2604 ./ | /[cC]/* | \ 2605 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2606 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2607 /usr/ucb/* ) ;; 2608 *) 2609 # OSF1 and SCO ODT 3.0 have their own names for install. 2610 # Don't use installbsd from OSF since it installs stuff as root 2611 # by default. 2612 for ac_prog in ginstall scoinst install; do 2613 for ac_exec_ext in '' $ac_executable_extensions; do 2614 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2615 if test $ac_prog = install && 2616 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2617 # AIX install. It has an incompatible calling convention. 2618 : 2619 elif test $ac_prog = install && 2620 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2621 # program-specific install script used by HP pwplus--don't use. 2622 : 2623 else 2624 rm -rf conftest.one conftest.two conftest.dir 2625 echo one > conftest.one 2626 echo two > conftest.two 2627 mkdir conftest.dir 2628 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2629 test -s conftest.one && test -s conftest.two && 2630 test -s conftest.dir/conftest.one && 2631 test -s conftest.dir/conftest.two 2632 then 2633 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2634 break 3 2635 fi 2636 fi 2637 fi 2638 done 2639 done 2640 ;; 2641 esac 2642 2643 done 2644 IFS=$as_save_IFS 2645 2646 rm -rf conftest.one conftest.two conftest.dir 2647 2648 fi 2649 if test ${ac_cv_path_install+y}; then 2650 INSTALL=$ac_cv_path_install 2651 else 2652 # As a last resort, use the slow shell script. Don't cache a 2653 # value for INSTALL within a source directory, because that will 2654 # break other packages using the cache if that directory is 2655 # removed, or if the value is a relative name. 2656 INSTALL=$ac_install_sh 2657 fi 2658 fi 2659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2660 printf "%s\n" "$INSTALL" >&6; } 2661 2662 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2663 # It thinks the first close brace ends the variable substitution. 2664 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2665 2666 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2667 2668 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2669 2670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2671 printf %s "checking whether build environment is sane... " >&6; } 2672 # Reject unsafe characters in $srcdir or the absolute working directory 2673 # name. Accept space and tab only in the latter. 2674 am_lf=' 2675 ' 2676 case `pwd` in 2677 *[\\\"\#\$\&\'\`$am_lf]*) 2678 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2679 esac 2680 case $srcdir in 2681 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2682 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2683 esac 2684 2685 # Do 'set' in a subshell so we don't clobber the current shell's 2686 # arguments. Must try -L first in case configure is actually a 2687 # symlink; some systems play weird games with the mod time of symlinks 2688 # (eg FreeBSD returns the mod time of the symlink's containing 2689 # directory). 2690 if ( 2691 am_has_slept=no 2692 for am_try in 1 2; do 2693 echo "timestamp, slept: $am_has_slept" > conftest.file 2694 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2695 if test "$*" = "X"; then 2696 # -L didn't work. 2697 set X `ls -t "$srcdir/configure" conftest.file` 2698 fi 2699 if test "$*" != "X $srcdir/configure conftest.file" \ 2700 && test "$*" != "X conftest.file $srcdir/configure"; then 2701 2702 # If neither matched, then we have a broken ls. This can happen 2703 # if, for instance, CONFIG_SHELL is bash and it inherits a 2704 # broken ls alias from the environment. This has actually 2705 # happened. Such a system could not be considered "sane". 2706 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2707 alias in your environment" "$LINENO" 5 2708 fi 2709 if test "$2" = conftest.file || test $am_try -eq 2; then 2710 break 2711 fi 2712 # Just in case. 2713 sleep 1 2714 am_has_slept=yes 2715 done 2716 test "$2" = conftest.file 2717 ) 2718 then 2719 # Ok. 2720 : 2721 else 2722 as_fn_error $? "newly created file is older than distributed files! 2723 Check your system clock" "$LINENO" 5 2724 fi 2725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2726 printf "%s\n" "yes" >&6; } 2727 # If we didn't sleep, we still need to ensure time stamps of config.status and 2728 # generated files are strictly newer. 2729 am_sleep_pid= 2730 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2731 ( sleep 1 ) & 2732 am_sleep_pid=$! 2733 fi 2734 2735 rm -f conftest.file 2736 2737 test "$program_prefix" != NONE && 2738 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2739 # Use a double $ so make ignores it. 2740 test "$program_suffix" != NONE && 2741 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2742 # Double any \ or $. 2743 # By default was `s,x,x', remove it if useless. 2744 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2745 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2746 2747 2748 # Expand $ac_aux_dir to an absolute path. 2749 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2750 2751 2752 if test x"${MISSING+set}" != xset; then 2753 MISSING="\${SHELL} '$am_aux_dir/missing'" 2754 fi 2755 # Use eval to expand $SHELL 2756 if eval "$MISSING --is-lightweight"; then 2757 am_missing_run="$MISSING " 2758 else 2759 am_missing_run= 2760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2761 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2762 fi 2763 2764 if test x"${install_sh+set}" != xset; then 2765 case $am_aux_dir in 2766 *\ * | *\ *) 2767 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2768 *) 2769 install_sh="\${SHELL} $am_aux_dir/install-sh" 2770 esac 2771 fi 2772 2773 # Installed binaries are usually stripped using 'strip' when the user 2774 # run "make install-strip". However 'strip' might not be the right 2775 # tool to use in cross-compilation environments, therefore Automake 2776 # will honor the 'STRIP' environment variable to overrule this program. 2777 if test "$cross_compiling" != no; then 2778 if test -n "$ac_tool_prefix"; then 2779 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2780 set dummy ${ac_tool_prefix}strip; ac_word=$2 2781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2782 printf %s "checking for $ac_word... " >&6; } 2783 if test ${ac_cv_prog_STRIP+y} 2784 then : 2785 printf %s "(cached) " >&6 2786 else $as_nop 2787 if test -n "$STRIP"; then 2788 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2789 else 2790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2791 for as_dir in $PATH 2792 do 2793 IFS=$as_save_IFS 2794 case $as_dir in #((( 2795 '') as_dir=./ ;; 2796 */) ;; 2797 *) as_dir=$as_dir/ ;; 2798 esac 2799 for ac_exec_ext in '' $ac_executable_extensions; do 2800 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2801 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2802 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2803 break 2 2804 fi 2805 done 2806 done 2807 IFS=$as_save_IFS 2808 2809 fi 2810 fi 2811 STRIP=$ac_cv_prog_STRIP 2812 if test -n "$STRIP"; then 2813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2814 printf "%s\n" "$STRIP" >&6; } 2815 else 2816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2817 printf "%s\n" "no" >&6; } 2818 fi 2819 2820 2821 fi 2822 if test -z "$ac_cv_prog_STRIP"; then 2823 ac_ct_STRIP=$STRIP 2824 # Extract the first word of "strip", so it can be a program name with args. 2825 set dummy strip; ac_word=$2 2826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2827 printf %s "checking for $ac_word... " >&6; } 2828 if test ${ac_cv_prog_ac_ct_STRIP+y} 2829 then : 2830 printf %s "(cached) " >&6 2831 else $as_nop 2832 if test -n "$ac_ct_STRIP"; then 2833 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2834 else 2835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2836 for as_dir in $PATH 2837 do 2838 IFS=$as_save_IFS 2839 case $as_dir in #((( 2840 '') as_dir=./ ;; 2841 */) ;; 2842 *) as_dir=$as_dir/ ;; 2843 esac 2844 for ac_exec_ext in '' $ac_executable_extensions; do 2845 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2846 ac_cv_prog_ac_ct_STRIP="strip" 2847 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2848 break 2 2849 fi 2850 done 2851 done 2852 IFS=$as_save_IFS 2853 2854 fi 2855 fi 2856 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2857 if test -n "$ac_ct_STRIP"; then 2858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2859 printf "%s\n" "$ac_ct_STRIP" >&6; } 2860 else 2861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2862 printf "%s\n" "no" >&6; } 2863 fi 2864 2865 if test "x$ac_ct_STRIP" = x; then 2866 STRIP=":" 2867 else 2868 case $cross_compiling:$ac_tool_warned in 2869 yes:) 2870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2871 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2872 ac_tool_warned=yes ;; 2873 esac 2874 STRIP=$ac_ct_STRIP 2875 fi 2876 else 2877 STRIP="$ac_cv_prog_STRIP" 2878 fi 2879 2880 fi 2881 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2882 2883 2884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2885 printf %s "checking for a race-free mkdir -p... " >&6; } 2886 if test -z "$MKDIR_P"; then 2887 if test ${ac_cv_path_mkdir+y} 2888 then : 2889 printf %s "(cached) " >&6 2890 else $as_nop 2891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2892 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2893 do 2894 IFS=$as_save_IFS 2895 case $as_dir in #((( 2896 '') as_dir=./ ;; 2897 */) ;; 2898 *) as_dir=$as_dir/ ;; 2899 esac 2900 for ac_prog in mkdir gmkdir; do 2901 for ac_exec_ext in '' $ac_executable_extensions; do 2902 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2903 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2904 'mkdir ('*'coreutils) '* | \ 2905 'BusyBox '* | \ 2906 'mkdir (fileutils) '4.1*) 2907 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2908 break 3;; 2909 esac 2910 done 2911 done 2912 done 2913 IFS=$as_save_IFS 2914 2915 fi 2916 2917 test -d ./--version && rmdir ./--version 2918 if test ${ac_cv_path_mkdir+y}; then 2919 MKDIR_P="$ac_cv_path_mkdir -p" 2920 else 2921 # As a last resort, use the slow shell script. Don't cache a 2922 # value for MKDIR_P within a source directory, because that will 2923 # break other packages using the cache if that directory is 2924 # removed, or if the value is a relative name. 2925 MKDIR_P="$ac_install_sh -d" 2926 fi 2927 fi 2928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2929 printf "%s\n" "$MKDIR_P" >&6; } 2930 2931 for ac_prog in gawk mawk nawk awk 2932 do 2933 # Extract the first word of "$ac_prog", so it can be a program name with args. 2934 set dummy $ac_prog; ac_word=$2 2935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2936 printf %s "checking for $ac_word... " >&6; } 2937 if test ${ac_cv_prog_AWK+y} 2938 then : 2939 printf %s "(cached) " >&6 2940 else $as_nop 2941 if test -n "$AWK"; then 2942 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2943 else 2944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2945 for as_dir in $PATH 2946 do 2947 IFS=$as_save_IFS 2948 case $as_dir in #((( 2949 '') as_dir=./ ;; 2950 */) ;; 2951 *) as_dir=$as_dir/ ;; 2952 esac 2953 for ac_exec_ext in '' $ac_executable_extensions; do 2954 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2955 ac_cv_prog_AWK="$ac_prog" 2956 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2957 break 2 2958 fi 2959 done 2960 done 2961 IFS=$as_save_IFS 2962 2963 fi 2964 fi 2965 AWK=$ac_cv_prog_AWK 2966 if test -n "$AWK"; then 2967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2968 printf "%s\n" "$AWK" >&6; } 2969 else 2970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2971 printf "%s\n" "no" >&6; } 2972 fi 2973 2974 2975 test -n "$AWK" && break 2976 done 2977 2978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2979 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2980 set x ${MAKE-make} 2981 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2982 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2983 then : 2984 printf %s "(cached) " >&6 2985 else $as_nop 2986 cat >conftest.make <<\_ACEOF 2987 SHELL = /bin/sh 2988 all: 2989 @echo '@@@%%%=$(MAKE)=@@@%%%' 2990 _ACEOF 2991 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2992 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2993 *@@@%%%=?*=@@@%%%*) 2994 eval ac_cv_prog_make_${ac_make}_set=yes;; 2995 *) 2996 eval ac_cv_prog_make_${ac_make}_set=no;; 2997 esac 2998 rm -f conftest.make 2999 fi 3000 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3002 printf "%s\n" "yes" >&6; } 3003 SET_MAKE= 3004 else 3005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3006 printf "%s\n" "no" >&6; } 3007 SET_MAKE="MAKE=${MAKE-make}" 3008 fi 3009 3010 rm -rf .tst 2>/dev/null 3011 mkdir .tst 2>/dev/null 3012 if test -d .tst; then 3013 am__leading_dot=. 3014 else 3015 am__leading_dot=_ 3016 fi 3017 rmdir .tst 2>/dev/null 3018 3019 # Check whether --enable-silent-rules was given. 3020 if test ${enable_silent_rules+y} 3021 then : 3022 enableval=$enable_silent_rules; 3023 fi 3024 3025 case $enable_silent_rules in # ((( 3026 yes) AM_DEFAULT_VERBOSITY=0;; 3027 no) AM_DEFAULT_VERBOSITY=1;; 3028 *) AM_DEFAULT_VERBOSITY=1;; 3029 esac 3030 am_make=${MAKE-make} 3031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3032 printf %s "checking whether $am_make supports nested variables... " >&6; } 3033 if test ${am_cv_make_support_nested_variables+y} 3034 then : 3035 printf %s "(cached) " >&6 3036 else $as_nop 3037 if printf "%s\n" 'TRUE=$(BAR$(V)) 3038 BAR0=false 3039 BAR1=true 3040 V=1 3041 am__doit: 3042 @$(TRUE) 3043 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3044 am_cv_make_support_nested_variables=yes 3045 else 3046 am_cv_make_support_nested_variables=no 3047 fi 3048 fi 3049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3050 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3051 if test $am_cv_make_support_nested_variables = yes; then 3052 AM_V='$(V)' 3053 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3054 else 3055 AM_V=$AM_DEFAULT_VERBOSITY 3056 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3057 fi 3058 AM_BACKSLASH='\' 3059 3060 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3061 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3062 # is not polluted with repeated "-I." 3063 am__isrc=' -I$(srcdir)' 3064 # test to see if srcdir already configured 3065 if test -f $srcdir/config.status; then 3066 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3067 fi 3068 fi 3069 3070 # test whether we have cygpath 3071 if test -z "$CYGPATH_W"; then 3072 if (cygpath --version) >/dev/null 2>/dev/null; then 3073 CYGPATH_W='cygpath -w' 3074 else 3075 CYGPATH_W=echo 3076 fi 3077 fi 3078 3079 3080 # Define the identity of the package. 3081 PACKAGE='xcalc' 3082 VERSION='1.1.1' 3083 3084 3085 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3086 3087 3088 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3089 3090 # Some tools Automake needs. 3091 3092 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3093 3094 3095 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3096 3097 3098 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3099 3100 3101 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3102 3103 3104 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3105 3106 # For better backward compatibility. To be removed once Automake 1.9.x 3107 # dies out for good. For more background, see: 3108 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3109 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3110 mkdir_p='$(MKDIR_P)' 3111 3112 # We need awk for the "check" target (and possibly the TAP driver). The 3113 # system "awk" is bad on some platforms. 3114 # Always define AMTAR for backward compatibility. Yes, it's still used 3115 # in the wild :-( We should find a proper way to deprecate it ... 3116 AMTAR='$${TAR-tar}' 3117 3118 3119 # We'll loop over all known methods to create a tar archive until one works. 3120 _am_tools='gnutar pax cpio none' 3121 3122 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3123 3124 3125 3126 3127 3128 # Variables for tags utilities; see am/tags.am 3129 if test -z "$CTAGS"; then 3130 CTAGS=ctags 3131 fi 3132 3133 if test -z "$ETAGS"; then 3134 ETAGS=etags 3135 fi 3136 3137 if test -z "$CSCOPE"; then 3138 CSCOPE=cscope 3139 fi 3140 3141 3142 3143 # POSIX will say in a future version that running "rm -f" with no argument 3144 # is OK; and we want to be able to make that assumption in our Makefile 3145 # recipes. So use an aggressive probe to check that the usage we want is 3146 # actually supported "in the wild" to an acceptable degree. 3147 # See automake bug#10828. 3148 # To make any issue more visible, cause the running configure to be aborted 3149 # by default if the 'rm' program in use doesn't match our expectations; the 3150 # user can still override this though. 3151 if rm -f && rm -fr && rm -rf; then : OK; else 3152 cat >&2 <<'END' 3153 Oops! 3154 3155 Your 'rm' program seems unable to run without file operands specified 3156 on the command line, even when the '-f' option is present. This is contrary 3157 to the behaviour of most rm programs out there, and not conforming with 3158 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3159 3160 Please tell bug-automake@gnu.org about your system, including the value 3161 of your $PATH and any error possibly output before this message. This 3162 can help us improve future automake versions. 3163 3164 END 3165 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3166 echo 'Configuration will proceed anyway, since you have set the' >&2 3167 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3168 echo >&2 3169 else 3170 cat >&2 <<'END' 3171 Aborting the configuration process, to ensure you take notice of the issue. 3172 3173 You can download and install GNU coreutils to get an 'rm' implementation 3174 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3175 3176 If you want to complete the configuration process using your problematic 3177 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3178 to "yes", and re-run configure. 3179 3180 END 3181 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3182 fi 3183 fi 3184 3185 3186 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 DEPDIR="${am__leading_dot}deps" 3208 3209 ac_config_commands="$ac_config_commands depfiles" 3210 3211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3212 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3213 cat > confinc.mk << 'END' 3214 am__doit: 3215 @echo this is the am__doit target >confinc.out 3216 .PHONY: am__doit 3217 END 3218 am__include="#" 3219 am__quote= 3220 # BSD make does it like this. 3221 echo '.include "confinc.mk" # ignored' > confmf.BSD 3222 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3223 echo 'include confinc.mk # ignored' > confmf.GNU 3224 _am_result=no 3225 for s in GNU BSD; do 3226 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3227 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3228 ac_status=$? 3229 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3230 (exit $ac_status); } 3231 case $?:`cat confinc.out 2>/dev/null` in #( 3232 '0:this is the am__doit target') : 3233 case $s in #( 3234 BSD) : 3235 am__include='.include' am__quote='"' ;; #( 3236 *) : 3237 am__include='include' am__quote='' ;; 3238 esac ;; #( 3239 *) : 3240 ;; 3241 esac 3242 if test "$am__include" != "#"; then 3243 _am_result="yes ($s style)" 3244 break 3245 fi 3246 done 3247 rm -f confinc.* confmf.* 3248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3249 printf "%s\n" "${_am_result}" >&6; } 3250 3251 # Check whether --enable-dependency-tracking was given. 3252 if test ${enable_dependency_tracking+y} 3253 then : 3254 enableval=$enable_dependency_tracking; 3255 fi 3256 3257 if test "x$enable_dependency_tracking" != xno; then 3258 am_depcomp="$ac_aux_dir/depcomp" 3259 AMDEPBACKSLASH='\' 3260 am__nodep='_no' 3261 fi 3262 if test "x$enable_dependency_tracking" != xno; then 3263 AMDEP_TRUE= 3264 AMDEP_FALSE='#' 3265 else 3266 AMDEP_TRUE='#' 3267 AMDEP_FALSE= 3268 fi 3269 3270 3271 ac_ext=c 3272 ac_cpp='$CPP $CPPFLAGS' 3273 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3274 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3275 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3276 if test -n "$ac_tool_prefix"; then 3277 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3278 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3280 printf %s "checking for $ac_word... " >&6; } 3281 if test ${ac_cv_prog_CC+y} 3282 then : 3283 printf %s "(cached) " >&6 3284 else $as_nop 3285 if test -n "$CC"; then 3286 ac_cv_prog_CC="$CC" # Let the user override the test. 3287 else 3288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3289 for as_dir in $PATH 3290 do 3291 IFS=$as_save_IFS 3292 case $as_dir in #((( 3293 '') as_dir=./ ;; 3294 */) ;; 3295 *) as_dir=$as_dir/ ;; 3296 esac 3297 for ac_exec_ext in '' $ac_executable_extensions; do 3298 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3299 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3300 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3301 break 2 3302 fi 3303 done 3304 done 3305 IFS=$as_save_IFS 3306 3307 fi 3308 fi 3309 CC=$ac_cv_prog_CC 3310 if test -n "$CC"; then 3311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3312 printf "%s\n" "$CC" >&6; } 3313 else 3314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3315 printf "%s\n" "no" >&6; } 3316 fi 3317 3318 3319 fi 3320 if test -z "$ac_cv_prog_CC"; then 3321 ac_ct_CC=$CC 3322 # Extract the first word of "gcc", so it can be a program name with args. 3323 set dummy gcc; ac_word=$2 3324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3325 printf %s "checking for $ac_word... " >&6; } 3326 if test ${ac_cv_prog_ac_ct_CC+y} 3327 then : 3328 printf %s "(cached) " >&6 3329 else $as_nop 3330 if test -n "$ac_ct_CC"; then 3331 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3332 else 3333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3334 for as_dir in $PATH 3335 do 3336 IFS=$as_save_IFS 3337 case $as_dir in #((( 3338 '') as_dir=./ ;; 3339 */) ;; 3340 *) as_dir=$as_dir/ ;; 3341 esac 3342 for ac_exec_ext in '' $ac_executable_extensions; do 3343 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3344 ac_cv_prog_ac_ct_CC="gcc" 3345 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3346 break 2 3347 fi 3348 done 3349 done 3350 IFS=$as_save_IFS 3351 3352 fi 3353 fi 3354 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3355 if test -n "$ac_ct_CC"; then 3356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3357 printf "%s\n" "$ac_ct_CC" >&6; } 3358 else 3359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3360 printf "%s\n" "no" >&6; } 3361 fi 3362 3363 if test "x$ac_ct_CC" = x; then 3364 CC="" 3365 else 3366 case $cross_compiling:$ac_tool_warned in 3367 yes:) 3368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3369 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3370 ac_tool_warned=yes ;; 3371 esac 3372 CC=$ac_ct_CC 3373 fi 3374 else 3375 CC="$ac_cv_prog_CC" 3376 fi 3377 3378 if test -z "$CC"; then 3379 if test -n "$ac_tool_prefix"; then 3380 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3381 set dummy ${ac_tool_prefix}cc; ac_word=$2 3382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3383 printf %s "checking for $ac_word... " >&6; } 3384 if test ${ac_cv_prog_CC+y} 3385 then : 3386 printf %s "(cached) " >&6 3387 else $as_nop 3388 if test -n "$CC"; then 3389 ac_cv_prog_CC="$CC" # Let the user override the test. 3390 else 3391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3392 for as_dir in $PATH 3393 do 3394 IFS=$as_save_IFS 3395 case $as_dir in #((( 3396 '') as_dir=./ ;; 3397 */) ;; 3398 *) as_dir=$as_dir/ ;; 3399 esac 3400 for ac_exec_ext in '' $ac_executable_extensions; do 3401 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3402 ac_cv_prog_CC="${ac_tool_prefix}cc" 3403 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3404 break 2 3405 fi 3406 done 3407 done 3408 IFS=$as_save_IFS 3409 3410 fi 3411 fi 3412 CC=$ac_cv_prog_CC 3413 if test -n "$CC"; then 3414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3415 printf "%s\n" "$CC" >&6; } 3416 else 3417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3418 printf "%s\n" "no" >&6; } 3419 fi 3420 3421 3422 fi 3423 fi 3424 if test -z "$CC"; then 3425 # Extract the first word of "cc", so it can be a program name with args. 3426 set dummy cc; ac_word=$2 3427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3428 printf %s "checking for $ac_word... " >&6; } 3429 if test ${ac_cv_prog_CC+y} 3430 then : 3431 printf %s "(cached) " >&6 3432 else $as_nop 3433 if test -n "$CC"; then 3434 ac_cv_prog_CC="$CC" # Let the user override the test. 3435 else 3436 ac_prog_rejected=no 3437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3438 for as_dir in $PATH 3439 do 3440 IFS=$as_save_IFS 3441 case $as_dir in #((( 3442 '') as_dir=./ ;; 3443 */) ;; 3444 *) as_dir=$as_dir/ ;; 3445 esac 3446 for ac_exec_ext in '' $ac_executable_extensions; do 3447 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3448 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3449 ac_prog_rejected=yes 3450 continue 3451 fi 3452 ac_cv_prog_CC="cc" 3453 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3454 break 2 3455 fi 3456 done 3457 done 3458 IFS=$as_save_IFS 3459 3460 if test $ac_prog_rejected = yes; then 3461 # We found a bogon in the path, so make sure we never use it. 3462 set dummy $ac_cv_prog_CC 3463 shift 3464 if test $# != 0; then 3465 # We chose a different compiler from the bogus one. 3466 # However, it has the same basename, so the bogon will be chosen 3467 # first if we set CC to just the basename; use the full file name. 3468 shift 3469 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3470 fi 3471 fi 3472 fi 3473 fi 3474 CC=$ac_cv_prog_CC 3475 if test -n "$CC"; then 3476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3477 printf "%s\n" "$CC" >&6; } 3478 else 3479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3480 printf "%s\n" "no" >&6; } 3481 fi 3482 3483 3484 fi 3485 if test -z "$CC"; then 3486 if test -n "$ac_tool_prefix"; then 3487 for ac_prog in cl.exe 3488 do 3489 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3490 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3492 printf %s "checking for $ac_word... " >&6; } 3493 if test ${ac_cv_prog_CC+y} 3494 then : 3495 printf %s "(cached) " >&6 3496 else $as_nop 3497 if test -n "$CC"; then 3498 ac_cv_prog_CC="$CC" # Let the user override the test. 3499 else 3500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3501 for as_dir in $PATH 3502 do 3503 IFS=$as_save_IFS 3504 case $as_dir in #((( 3505 '') as_dir=./ ;; 3506 */) ;; 3507 *) as_dir=$as_dir/ ;; 3508 esac 3509 for ac_exec_ext in '' $ac_executable_extensions; do 3510 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3511 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3512 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3513 break 2 3514 fi 3515 done 3516 done 3517 IFS=$as_save_IFS 3518 3519 fi 3520 fi 3521 CC=$ac_cv_prog_CC 3522 if test -n "$CC"; then 3523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3524 printf "%s\n" "$CC" >&6; } 3525 else 3526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3527 printf "%s\n" "no" >&6; } 3528 fi 3529 3530 3531 test -n "$CC" && break 3532 done 3533 fi 3534 if test -z "$CC"; then 3535 ac_ct_CC=$CC 3536 for ac_prog in cl.exe 3537 do 3538 # Extract the first word of "$ac_prog", so it can be a program name with args. 3539 set dummy $ac_prog; ac_word=$2 3540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3541 printf %s "checking for $ac_word... " >&6; } 3542 if test ${ac_cv_prog_ac_ct_CC+y} 3543 then : 3544 printf %s "(cached) " >&6 3545 else $as_nop 3546 if test -n "$ac_ct_CC"; then 3547 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3548 else 3549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3550 for as_dir in $PATH 3551 do 3552 IFS=$as_save_IFS 3553 case $as_dir in #((( 3554 '') as_dir=./ ;; 3555 */) ;; 3556 *) as_dir=$as_dir/ ;; 3557 esac 3558 for ac_exec_ext in '' $ac_executable_extensions; do 3559 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3560 ac_cv_prog_ac_ct_CC="$ac_prog" 3561 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3562 break 2 3563 fi 3564 done 3565 done 3566 IFS=$as_save_IFS 3567 3568 fi 3569 fi 3570 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3571 if test -n "$ac_ct_CC"; then 3572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3573 printf "%s\n" "$ac_ct_CC" >&6; } 3574 else 3575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3576 printf "%s\n" "no" >&6; } 3577 fi 3578 3579 3580 test -n "$ac_ct_CC" && break 3581 done 3582 3583 if test "x$ac_ct_CC" = x; then 3584 CC="" 3585 else 3586 case $cross_compiling:$ac_tool_warned in 3587 yes:) 3588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3589 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3590 ac_tool_warned=yes ;; 3591 esac 3592 CC=$ac_ct_CC 3593 fi 3594 fi 3595 3596 fi 3597 if test -z "$CC"; then 3598 if test -n "$ac_tool_prefix"; then 3599 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3600 set dummy ${ac_tool_prefix}clang; ac_word=$2 3601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3602 printf %s "checking for $ac_word... " >&6; } 3603 if test ${ac_cv_prog_CC+y} 3604 then : 3605 printf %s "(cached) " >&6 3606 else $as_nop 3607 if test -n "$CC"; then 3608 ac_cv_prog_CC="$CC" # Let the user override the test. 3609 else 3610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3611 for as_dir in $PATH 3612 do 3613 IFS=$as_save_IFS 3614 case $as_dir in #((( 3615 '') as_dir=./ ;; 3616 */) ;; 3617 *) as_dir=$as_dir/ ;; 3618 esac 3619 for ac_exec_ext in '' $ac_executable_extensions; do 3620 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3621 ac_cv_prog_CC="${ac_tool_prefix}clang" 3622 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3623 break 2 3624 fi 3625 done 3626 done 3627 IFS=$as_save_IFS 3628 3629 fi 3630 fi 3631 CC=$ac_cv_prog_CC 3632 if test -n "$CC"; then 3633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3634 printf "%s\n" "$CC" >&6; } 3635 else 3636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3637 printf "%s\n" "no" >&6; } 3638 fi 3639 3640 3641 fi 3642 if test -z "$ac_cv_prog_CC"; then 3643 ac_ct_CC=$CC 3644 # Extract the first word of "clang", so it can be a program name with args. 3645 set dummy clang; ac_word=$2 3646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3647 printf %s "checking for $ac_word... " >&6; } 3648 if test ${ac_cv_prog_ac_ct_CC+y} 3649 then : 3650 printf %s "(cached) " >&6 3651 else $as_nop 3652 if test -n "$ac_ct_CC"; then 3653 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3654 else 3655 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3656 for as_dir in $PATH 3657 do 3658 IFS=$as_save_IFS 3659 case $as_dir in #((( 3660 '') as_dir=./ ;; 3661 */) ;; 3662 *) as_dir=$as_dir/ ;; 3663 esac 3664 for ac_exec_ext in '' $ac_executable_extensions; do 3665 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3666 ac_cv_prog_ac_ct_CC="clang" 3667 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3668 break 2 3669 fi 3670 done 3671 done 3672 IFS=$as_save_IFS 3673 3674 fi 3675 fi 3676 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3677 if test -n "$ac_ct_CC"; then 3678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3679 printf "%s\n" "$ac_ct_CC" >&6; } 3680 else 3681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3682 printf "%s\n" "no" >&6; } 3683 fi 3684 3685 if test "x$ac_ct_CC" = x; then 3686 CC="" 3687 else 3688 case $cross_compiling:$ac_tool_warned in 3689 yes:) 3690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3691 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3692 ac_tool_warned=yes ;; 3693 esac 3694 CC=$ac_ct_CC 3695 fi 3696 else 3697 CC="$ac_cv_prog_CC" 3698 fi 3699 3700 fi 3701 3702 3703 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3704 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3705 as_fn_error $? "no acceptable C compiler found in \$PATH 3706 See \`config.log' for more details" "$LINENO" 5; } 3707 3708 # Provide some information about the compiler. 3709 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3710 set X $ac_compile 3711 ac_compiler=$2 3712 for ac_option in --version -v -V -qversion -version; do 3713 { { ac_try="$ac_compiler $ac_option >&5" 3714 case "(($ac_try" in 3715 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3716 *) ac_try_echo=$ac_try;; 3717 esac 3718 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3719 printf "%s\n" "$ac_try_echo"; } >&5 3720 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3721 ac_status=$? 3722 if test -s conftest.err; then 3723 sed '10a\ 3724 ... rest of stderr output deleted ... 3725 10q' conftest.err >conftest.er1 3726 cat conftest.er1 >&5 3727 fi 3728 rm -f conftest.er1 conftest.err 3729 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3730 test $ac_status = 0; } 3731 done 3732 3733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3734 /* end confdefs.h. */ 3735 3736 int 3737 main (void) 3738 { 3739 3740 ; 3741 return 0; 3742 } 3743 _ACEOF 3744 ac_clean_files_save=$ac_clean_files 3745 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3746 # Try to create an executable without -o first, disregard a.out. 3747 # It will help us diagnose broken compilers, and finding out an intuition 3748 # of exeext. 3749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3750 printf %s "checking whether the C compiler works... " >&6; } 3751 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3752 3753 # The possible output files: 3754 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3755 3756 ac_rmfiles= 3757 for ac_file in $ac_files 3758 do 3759 case $ac_file in 3760 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3761 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3762 esac 3763 done 3764 rm -f $ac_rmfiles 3765 3766 if { { ac_try="$ac_link_default" 3767 case "(($ac_try" in 3768 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3769 *) ac_try_echo=$ac_try;; 3770 esac 3771 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3772 printf "%s\n" "$ac_try_echo"; } >&5 3773 (eval "$ac_link_default") 2>&5 3774 ac_status=$? 3775 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3776 test $ac_status = 0; } 3777 then : 3778 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3779 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3780 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3781 # so that the user can short-circuit this test for compilers unknown to 3782 # Autoconf. 3783 for ac_file in $ac_files '' 3784 do 3785 test -f "$ac_file" || continue 3786 case $ac_file in 3787 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3788 ;; 3789 [ab].out ) 3790 # We found the default executable, but exeext='' is most 3791 # certainly right. 3792 break;; 3793 *.* ) 3794 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3795 then :; else 3796 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3797 fi 3798 # We set ac_cv_exeext here because the later test for it is not 3799 # safe: cross compilers may not add the suffix if given an `-o' 3800 # argument, so we may need to know it at that point already. 3801 # Even if this section looks crufty: it has the advantage of 3802 # actually working. 3803 break;; 3804 * ) 3805 break;; 3806 esac 3807 done 3808 test "$ac_cv_exeext" = no && ac_cv_exeext= 3809 3810 else $as_nop 3811 ac_file='' 3812 fi 3813 if test -z "$ac_file" 3814 then : 3815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3816 printf "%s\n" "no" >&6; } 3817 printf "%s\n" "$as_me: failed program was:" >&5 3818 sed 's/^/| /' conftest.$ac_ext >&5 3819 3820 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3821 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3822 as_fn_error 77 "C compiler cannot create executables 3823 See \`config.log' for more details" "$LINENO" 5; } 3824 else $as_nop 3825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3826 printf "%s\n" "yes" >&6; } 3827 fi 3828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3829 printf %s "checking for C compiler default output file name... " >&6; } 3830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3831 printf "%s\n" "$ac_file" >&6; } 3832 ac_exeext=$ac_cv_exeext 3833 3834 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3835 ac_clean_files=$ac_clean_files_save 3836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3837 printf %s "checking for suffix of executables... " >&6; } 3838 if { { ac_try="$ac_link" 3839 case "(($ac_try" in 3840 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3841 *) ac_try_echo=$ac_try;; 3842 esac 3843 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3844 printf "%s\n" "$ac_try_echo"; } >&5 3845 (eval "$ac_link") 2>&5 3846 ac_status=$? 3847 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3848 test $ac_status = 0; } 3849 then : 3850 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3851 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3852 # work properly (i.e., refer to `conftest.exe'), while it won't with 3853 # `rm'. 3854 for ac_file in conftest.exe conftest conftest.*; do 3855 test -f "$ac_file" || continue 3856 case $ac_file in 3857 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3858 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3859 break;; 3860 * ) break;; 3861 esac 3862 done 3863 else $as_nop 3864 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3865 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3866 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3867 See \`config.log' for more details" "$LINENO" 5; } 3868 fi 3869 rm -f conftest conftest$ac_cv_exeext 3870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3871 printf "%s\n" "$ac_cv_exeext" >&6; } 3872 3873 rm -f conftest.$ac_ext 3874 EXEEXT=$ac_cv_exeext 3875 ac_exeext=$EXEEXT 3876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3877 /* end confdefs.h. */ 3878 #include <stdio.h> 3879 int 3880 main (void) 3881 { 3882 FILE *f = fopen ("conftest.out", "w"); 3883 return ferror (f) || fclose (f) != 0; 3884 3885 ; 3886 return 0; 3887 } 3888 _ACEOF 3889 ac_clean_files="$ac_clean_files conftest.out" 3890 # Check that the compiler produces executables we can run. If not, either 3891 # the compiler is broken, or we cross compile. 3892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3893 printf %s "checking whether we are cross compiling... " >&6; } 3894 if test "$cross_compiling" != yes; then 3895 { { ac_try="$ac_link" 3896 case "(($ac_try" in 3897 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3898 *) ac_try_echo=$ac_try;; 3899 esac 3900 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3901 printf "%s\n" "$ac_try_echo"; } >&5 3902 (eval "$ac_link") 2>&5 3903 ac_status=$? 3904 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3905 test $ac_status = 0; } 3906 if { ac_try='./conftest$ac_cv_exeext' 3907 { { case "(($ac_try" in 3908 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3909 *) ac_try_echo=$ac_try;; 3910 esac 3911 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3912 printf "%s\n" "$ac_try_echo"; } >&5 3913 (eval "$ac_try") 2>&5 3914 ac_status=$? 3915 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3916 test $ac_status = 0; }; }; then 3917 cross_compiling=no 3918 else 3919 if test "$cross_compiling" = maybe; then 3920 cross_compiling=yes 3921 else 3922 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3923 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3924 as_fn_error 77 "cannot run C compiled programs. 3925 If you meant to cross compile, use \`--host'. 3926 See \`config.log' for more details" "$LINENO" 5; } 3927 fi 3928 fi 3929 fi 3930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3931 printf "%s\n" "$cross_compiling" >&6; } 3932 3933 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3934 ac_clean_files=$ac_clean_files_save 3935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3936 printf %s "checking for suffix of object files... " >&6; } 3937 if test ${ac_cv_objext+y} 3938 then : 3939 printf %s "(cached) " >&6 3940 else $as_nop 3941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3942 /* end confdefs.h. */ 3943 3944 int 3945 main (void) 3946 { 3947 3948 ; 3949 return 0; 3950 } 3951 _ACEOF 3952 rm -f conftest.o conftest.obj 3953 if { { ac_try="$ac_compile" 3954 case "(($ac_try" in 3955 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3956 *) ac_try_echo=$ac_try;; 3957 esac 3958 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3959 printf "%s\n" "$ac_try_echo"; } >&5 3960 (eval "$ac_compile") 2>&5 3961 ac_status=$? 3962 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3963 test $ac_status = 0; } 3964 then : 3965 for ac_file in conftest.o conftest.obj conftest.*; do 3966 test -f "$ac_file" || continue; 3967 case $ac_file in 3968 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3969 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3970 break;; 3971 esac 3972 done 3973 else $as_nop 3974 printf "%s\n" "$as_me: failed program was:" >&5 3975 sed 's/^/| /' conftest.$ac_ext >&5 3976 3977 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3978 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3979 as_fn_error $? "cannot compute suffix of object files: cannot compile 3980 See \`config.log' for more details" "$LINENO" 5; } 3981 fi 3982 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3983 fi 3984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3985 printf "%s\n" "$ac_cv_objext" >&6; } 3986 OBJEXT=$ac_cv_objext 3987 ac_objext=$OBJEXT 3988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3989 printf %s "checking whether the compiler supports GNU C... " >&6; } 3990 if test ${ac_cv_c_compiler_gnu+y} 3991 then : 3992 printf %s "(cached) " >&6 3993 else $as_nop 3994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3995 /* end confdefs.h. */ 3996 3997 int 3998 main (void) 3999 { 4000 #ifndef __GNUC__ 4001 choke me 4002 #endif 4003 4004 ; 4005 return 0; 4006 } 4007 _ACEOF 4008 if ac_fn_c_try_compile "$LINENO" 4009 then : 4010 ac_compiler_gnu=yes 4011 else $as_nop 4012 ac_compiler_gnu=no 4013 fi 4014 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4015 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4016 4017 fi 4018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4019 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4020 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4021 4022 if test $ac_compiler_gnu = yes; then 4023 GCC=yes 4024 else 4025 GCC= 4026 fi 4027 ac_test_CFLAGS=${CFLAGS+y} 4028 ac_save_CFLAGS=$CFLAGS 4029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4030 printf %s "checking whether $CC accepts -g... " >&6; } 4031 if test ${ac_cv_prog_cc_g+y} 4032 then : 4033 printf %s "(cached) " >&6 4034 else $as_nop 4035 ac_save_c_werror_flag=$ac_c_werror_flag 4036 ac_c_werror_flag=yes 4037 ac_cv_prog_cc_g=no 4038 CFLAGS="-g" 4039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4040 /* end confdefs.h. */ 4041 4042 int 4043 main (void) 4044 { 4045 4046 ; 4047 return 0; 4048 } 4049 _ACEOF 4050 if ac_fn_c_try_compile "$LINENO" 4051 then : 4052 ac_cv_prog_cc_g=yes 4053 else $as_nop 4054 CFLAGS="" 4055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4056 /* end confdefs.h. */ 4057 4058 int 4059 main (void) 4060 { 4061 4062 ; 4063 return 0; 4064 } 4065 _ACEOF 4066 if ac_fn_c_try_compile "$LINENO" 4067 then : 4068 4069 else $as_nop 4070 ac_c_werror_flag=$ac_save_c_werror_flag 4071 CFLAGS="-g" 4072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4073 /* end confdefs.h. */ 4074 4075 int 4076 main (void) 4077 { 4078 4079 ; 4080 return 0; 4081 } 4082 _ACEOF 4083 if ac_fn_c_try_compile "$LINENO" 4084 then : 4085 ac_cv_prog_cc_g=yes 4086 fi 4087 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4088 fi 4089 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4090 fi 4091 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4092 ac_c_werror_flag=$ac_save_c_werror_flag 4093 fi 4094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4095 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4096 if test $ac_test_CFLAGS; then 4097 CFLAGS=$ac_save_CFLAGS 4098 elif test $ac_cv_prog_cc_g = yes; then 4099 if test "$GCC" = yes; then 4100 CFLAGS="-g -O2" 4101 else 4102 CFLAGS="-g" 4103 fi 4104 else 4105 if test "$GCC" = yes; then 4106 CFLAGS="-O2" 4107 else 4108 CFLAGS= 4109 fi 4110 fi 4111 ac_prog_cc_stdc=no 4112 if test x$ac_prog_cc_stdc = xno 4113 then : 4114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4115 printf %s "checking for $CC option to enable C11 features... " >&6; } 4116 if test ${ac_cv_prog_cc_c11+y} 4117 then : 4118 printf %s "(cached) " >&6 4119 else $as_nop 4120 ac_cv_prog_cc_c11=no 4121 ac_save_CC=$CC 4122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4123 /* end confdefs.h. */ 4124 $ac_c_conftest_c11_program 4125 _ACEOF 4126 for ac_arg in '' -std=gnu11 4127 do 4128 CC="$ac_save_CC $ac_arg" 4129 if ac_fn_c_try_compile "$LINENO" 4130 then : 4131 ac_cv_prog_cc_c11=$ac_arg 4132 fi 4133 rm -f core conftest.err conftest.$ac_objext conftest.beam 4134 test "x$ac_cv_prog_cc_c11" != "xno" && break 4135 done 4136 rm -f conftest.$ac_ext 4137 CC=$ac_save_CC 4138 fi 4139 4140 if test "x$ac_cv_prog_cc_c11" = xno 4141 then : 4142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4143 printf "%s\n" "unsupported" >&6; } 4144 else $as_nop 4145 if test "x$ac_cv_prog_cc_c11" = x 4146 then : 4147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4148 printf "%s\n" "none needed" >&6; } 4149 else $as_nop 4150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4151 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4152 CC="$CC $ac_cv_prog_cc_c11" 4153 fi 4154 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4155 ac_prog_cc_stdc=c11 4156 fi 4157 fi 4158 if test x$ac_prog_cc_stdc = xno 4159 then : 4160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4161 printf %s "checking for $CC option to enable C99 features... " >&6; } 4162 if test ${ac_cv_prog_cc_c99+y} 4163 then : 4164 printf %s "(cached) " >&6 4165 else $as_nop 4166 ac_cv_prog_cc_c99=no 4167 ac_save_CC=$CC 4168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4169 /* end confdefs.h. */ 4170 $ac_c_conftest_c99_program 4171 _ACEOF 4172 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4173 do 4174 CC="$ac_save_CC $ac_arg" 4175 if ac_fn_c_try_compile "$LINENO" 4176 then : 4177 ac_cv_prog_cc_c99=$ac_arg 4178 fi 4179 rm -f core conftest.err conftest.$ac_objext conftest.beam 4180 test "x$ac_cv_prog_cc_c99" != "xno" && break 4181 done 4182 rm -f conftest.$ac_ext 4183 CC=$ac_save_CC 4184 fi 4185 4186 if test "x$ac_cv_prog_cc_c99" = xno 4187 then : 4188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4189 printf "%s\n" "unsupported" >&6; } 4190 else $as_nop 4191 if test "x$ac_cv_prog_cc_c99" = x 4192 then : 4193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4194 printf "%s\n" "none needed" >&6; } 4195 else $as_nop 4196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4197 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4198 CC="$CC $ac_cv_prog_cc_c99" 4199 fi 4200 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4201 ac_prog_cc_stdc=c99 4202 fi 4203 fi 4204 if test x$ac_prog_cc_stdc = xno 4205 then : 4206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4207 printf %s "checking for $CC option to enable C89 features... " >&6; } 4208 if test ${ac_cv_prog_cc_c89+y} 4209 then : 4210 printf %s "(cached) " >&6 4211 else $as_nop 4212 ac_cv_prog_cc_c89=no 4213 ac_save_CC=$CC 4214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4215 /* end confdefs.h. */ 4216 $ac_c_conftest_c89_program 4217 _ACEOF 4218 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4219 do 4220 CC="$ac_save_CC $ac_arg" 4221 if ac_fn_c_try_compile "$LINENO" 4222 then : 4223 ac_cv_prog_cc_c89=$ac_arg 4224 fi 4225 rm -f core conftest.err conftest.$ac_objext conftest.beam 4226 test "x$ac_cv_prog_cc_c89" != "xno" && break 4227 done 4228 rm -f conftest.$ac_ext 4229 CC=$ac_save_CC 4230 fi 4231 4232 if test "x$ac_cv_prog_cc_c89" = xno 4233 then : 4234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4235 printf "%s\n" "unsupported" >&6; } 4236 else $as_nop 4237 if test "x$ac_cv_prog_cc_c89" = x 4238 then : 4239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4240 printf "%s\n" "none needed" >&6; } 4241 else $as_nop 4242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4243 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4244 CC="$CC $ac_cv_prog_cc_c89" 4245 fi 4246 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4247 ac_prog_cc_stdc=c89 4248 fi 4249 fi 4250 4251 ac_ext=c 4252 ac_cpp='$CPP $CPPFLAGS' 4253 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4254 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4255 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4256 4257 4258 ac_ext=c 4259 ac_cpp='$CPP $CPPFLAGS' 4260 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4261 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4262 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4264 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4265 if test ${am_cv_prog_cc_c_o+y} 4266 then : 4267 printf %s "(cached) " >&6 4268 else $as_nop 4269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4270 /* end confdefs.h. */ 4271 4272 int 4273 main (void) 4274 { 4275 4276 ; 4277 return 0; 4278 } 4279 _ACEOF 4280 # Make sure it works both with $CC and with simple cc. 4281 # Following AC_PROG_CC_C_O, we do the test twice because some 4282 # compilers refuse to overwrite an existing .o file with -o, 4283 # though they will create one. 4284 am_cv_prog_cc_c_o=yes 4285 for am_i in 1 2; do 4286 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4287 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4288 ac_status=$? 4289 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4290 (exit $ac_status); } \ 4291 && test -f conftest2.$ac_objext; then 4292 : OK 4293 else 4294 am_cv_prog_cc_c_o=no 4295 break 4296 fi 4297 done 4298 rm -f core conftest* 4299 unset am_i 4300 fi 4301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4302 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4303 if test "$am_cv_prog_cc_c_o" != yes; then 4304 # Losing compiler, so override with the script. 4305 # FIXME: It is wrong to rewrite CC. 4306 # But if we don't then we get into trouble of one sort or another. 4307 # A longer-term fix would be to have automake use am__CC in this case, 4308 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4309 CC="$am_aux_dir/compile $CC" 4310 fi 4311 ac_ext=c 4312 ac_cpp='$CPP $CPPFLAGS' 4313 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4314 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4315 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4316 4317 4318 depcc="$CC" am_compiler_list= 4319 4320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4321 printf %s "checking dependency style of $depcc... " >&6; } 4322 if test ${am_cv_CC_dependencies_compiler_type+y} 4323 then : 4324 printf %s "(cached) " >&6 4325 else $as_nop 4326 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4327 # We make a subdir and do the tests there. Otherwise we can end up 4328 # making bogus files that we don't know about and never remove. For 4329 # instance it was reported that on HP-UX the gcc test will end up 4330 # making a dummy file named 'D' -- because '-MD' means "put the output 4331 # in D". 4332 rm -rf conftest.dir 4333 mkdir conftest.dir 4334 # Copy depcomp to subdir because otherwise we won't find it if we're 4335 # using a relative directory. 4336 cp "$am_depcomp" conftest.dir 4337 cd conftest.dir 4338 # We will build objects and dependencies in a subdirectory because 4339 # it helps to detect inapplicable dependency modes. For instance 4340 # both Tru64's cc and ICC support -MD to output dependencies as a 4341 # side effect of compilation, but ICC will put the dependencies in 4342 # the current directory while Tru64 will put them in the object 4343 # directory. 4344 mkdir sub 4345 4346 am_cv_CC_dependencies_compiler_type=none 4347 if test "$am_compiler_list" = ""; then 4348 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4349 fi 4350 am__universal=false 4351 case " $depcc " in #( 4352 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4353 esac 4354 4355 for depmode in $am_compiler_list; do 4356 # Setup a source with many dependencies, because some compilers 4357 # like to wrap large dependency lists on column 80 (with \), and 4358 # we should not choose a depcomp mode which is confused by this. 4359 # 4360 # We need to recreate these files for each test, as the compiler may 4361 # overwrite some of them when testing with obscure command lines. 4362 # This happens at least with the AIX C compiler. 4363 : > sub/conftest.c 4364 for i in 1 2 3 4 5 6; do 4365 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4366 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4367 # Solaris 10 /bin/sh. 4368 echo '/* dummy */' > sub/conftst$i.h 4369 done 4370 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4371 4372 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4373 # mode. It turns out that the SunPro C++ compiler does not properly 4374 # handle '-M -o', and we need to detect this. Also, some Intel 4375 # versions had trouble with output in subdirs. 4376 am__obj=sub/conftest.${OBJEXT-o} 4377 am__minus_obj="-o $am__obj" 4378 case $depmode in 4379 gcc) 4380 # This depmode causes a compiler race in universal mode. 4381 test "$am__universal" = false || continue 4382 ;; 4383 nosideeffect) 4384 # After this tag, mechanisms are not by side-effect, so they'll 4385 # only be used when explicitly requested. 4386 if test "x$enable_dependency_tracking" = xyes; then 4387 continue 4388 else 4389 break 4390 fi 4391 ;; 4392 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4393 # This compiler won't grok '-c -o', but also, the minuso test has 4394 # not run yet. These depmodes are late enough in the game, and 4395 # so weak that their functioning should not be impacted. 4396 am__obj=conftest.${OBJEXT-o} 4397 am__minus_obj= 4398 ;; 4399 none) break ;; 4400 esac 4401 if depmode=$depmode \ 4402 source=sub/conftest.c object=$am__obj \ 4403 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4404 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4405 >/dev/null 2>conftest.err && 4406 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4407 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4408 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4409 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4410 # icc doesn't choke on unknown options, it will just issue warnings 4411 # or remarks (even with -Werror). So we grep stderr for any message 4412 # that says an option was ignored or not supported. 4413 # When given -MP, icc 7.0 and 7.1 complain thusly: 4414 # icc: Command line warning: ignoring option '-M'; no argument required 4415 # The diagnosis changed in icc 8.0: 4416 # icc: Command line remark: option '-MP' not supported 4417 if (grep 'ignoring option' conftest.err || 4418 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4419 am_cv_CC_dependencies_compiler_type=$depmode 4420 break 4421 fi 4422 fi 4423 done 4424 4425 cd .. 4426 rm -rf conftest.dir 4427 else 4428 am_cv_CC_dependencies_compiler_type=none 4429 fi 4430 4431 fi 4432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4433 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4434 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4435 4436 if 4437 test "x$enable_dependency_tracking" != xno \ 4438 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4439 am__fastdepCC_TRUE= 4440 am__fastdepCC_FALSE='#' 4441 else 4442 am__fastdepCC_TRUE='#' 4443 am__fastdepCC_FALSE= 4444 fi 4445 4446 4447 4448 4449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4450 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4451 if test ${ac_cv_c_undeclared_builtin_options+y} 4452 then : 4453 printf %s "(cached) " >&6 4454 else $as_nop 4455 ac_save_CFLAGS=$CFLAGS 4456 ac_cv_c_undeclared_builtin_options='cannot detect' 4457 for ac_arg in '' -fno-builtin; do 4458 CFLAGS="$ac_save_CFLAGS $ac_arg" 4459 # This test program should *not* compile successfully. 4460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4461 /* end confdefs.h. */ 4462 4463 int 4464 main (void) 4465 { 4466 (void) strchr; 4467 ; 4468 return 0; 4469 } 4470 _ACEOF 4471 if ac_fn_c_try_compile "$LINENO" 4472 then : 4473 4474 else $as_nop 4475 # This test program should compile successfully. 4476 # No library function is consistently available on 4477 # freestanding implementations, so test against a dummy 4478 # declaration. Include always-available headers on the 4479 # off chance that they somehow elicit warnings. 4480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4481 /* end confdefs.h. */ 4482 #include <float.h> 4483 #include <limits.h> 4484 #include <stdarg.h> 4485 #include <stddef.h> 4486 extern void ac_decl (int, char *); 4487 4488 int 4489 main (void) 4490 { 4491 (void) ac_decl (0, (char *) 0); 4492 (void) ac_decl; 4493 4494 ; 4495 return 0; 4496 } 4497 _ACEOF 4498 if ac_fn_c_try_compile "$LINENO" 4499 then : 4500 if test x"$ac_arg" = x 4501 then : 4502 ac_cv_c_undeclared_builtin_options='none needed' 4503 else $as_nop 4504 ac_cv_c_undeclared_builtin_options=$ac_arg 4505 fi 4506 break 4507 fi 4508 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4509 fi 4510 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4511 done 4512 CFLAGS=$ac_save_CFLAGS 4513 4514 fi 4515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4516 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4517 case $ac_cv_c_undeclared_builtin_options in #( 4518 'cannot detect') : 4519 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4520 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4521 as_fn_error $? "cannot make $CC report undeclared builtins 4522 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4523 'none needed') : 4524 ac_c_undeclared_builtin_options='' ;; #( 4525 *) : 4526 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4527 esac 4528 4529 ac_header= ac_cache= 4530 for ac_item in $ac_header_c_list 4531 do 4532 if test $ac_cache; then 4533 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4534 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4535 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4536 fi 4537 ac_header= ac_cache= 4538 elif test $ac_header; then 4539 ac_cache=$ac_item 4540 else 4541 ac_header=$ac_item 4542 fi 4543 done 4544 4545 4546 4547 4548 4549 4550 4551 4552 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4553 then : 4554 4555 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4556 4557 fi 4558 4559 4560 4561 4562 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4563 if test "x$ac_cv_have_decl___clang__" = xyes 4564 then : 4565 CLANGCC="yes" 4566 else $as_nop 4567 CLANGCC="no" 4568 fi 4569 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4570 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4571 then : 4572 INTELCC="yes" 4573 else $as_nop 4574 INTELCC="no" 4575 fi 4576 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4577 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4578 then : 4579 SUNCC="yes" 4580 else $as_nop 4581 SUNCC="no" 4582 fi 4583 4584 4585 4586 4587 4588 4589 4590 4591 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4592 if test -n "$ac_tool_prefix"; then 4593 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4594 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4596 printf %s "checking for $ac_word... " >&6; } 4597 if test ${ac_cv_path_PKG_CONFIG+y} 4598 then : 4599 printf %s "(cached) " >&6 4600 else $as_nop 4601 case $PKG_CONFIG in 4602 [\\/]* | ?:[\\/]*) 4603 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4604 ;; 4605 *) 4606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4607 for as_dir in $PATH 4608 do 4609 IFS=$as_save_IFS 4610 case $as_dir in #((( 4611 '') as_dir=./ ;; 4612 */) ;; 4613 *) as_dir=$as_dir/ ;; 4614 esac 4615 for ac_exec_ext in '' $ac_executable_extensions; do 4616 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4617 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4618 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4619 break 2 4620 fi 4621 done 4622 done 4623 IFS=$as_save_IFS 4624 4625 ;; 4626 esac 4627 fi 4628 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4629 if test -n "$PKG_CONFIG"; then 4630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4631 printf "%s\n" "$PKG_CONFIG" >&6; } 4632 else 4633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4634 printf "%s\n" "no" >&6; } 4635 fi 4636 4637 4638 fi 4639 if test -z "$ac_cv_path_PKG_CONFIG"; then 4640 ac_pt_PKG_CONFIG=$PKG_CONFIG 4641 # Extract the first word of "pkg-config", so it can be a program name with args. 4642 set dummy pkg-config; ac_word=$2 4643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4644 printf %s "checking for $ac_word... " >&6; } 4645 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4646 then : 4647 printf %s "(cached) " >&6 4648 else $as_nop 4649 case $ac_pt_PKG_CONFIG in 4650 [\\/]* | ?:[\\/]*) 4651 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4652 ;; 4653 *) 4654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4655 for as_dir in $PATH 4656 do 4657 IFS=$as_save_IFS 4658 case $as_dir in #((( 4659 '') as_dir=./ ;; 4660 */) ;; 4661 *) as_dir=$as_dir/ ;; 4662 esac 4663 for ac_exec_ext in '' $ac_executable_extensions; do 4664 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4665 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4666 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4667 break 2 4668 fi 4669 done 4670 done 4671 IFS=$as_save_IFS 4672 4673 ;; 4674 esac 4675 fi 4676 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4677 if test -n "$ac_pt_PKG_CONFIG"; then 4678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4679 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4680 else 4681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4682 printf "%s\n" "no" >&6; } 4683 fi 4684 4685 if test "x$ac_pt_PKG_CONFIG" = x; then 4686 PKG_CONFIG="" 4687 else 4688 case $cross_compiling:$ac_tool_warned in 4689 yes:) 4690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4691 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4692 ac_tool_warned=yes ;; 4693 esac 4694 PKG_CONFIG=$ac_pt_PKG_CONFIG 4695 fi 4696 else 4697 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4698 fi 4699 4700 fi 4701 if test -n "$PKG_CONFIG"; then 4702 _pkg_min_version=0.9.0 4703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4704 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4705 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4707 printf "%s\n" "yes" >&6; } 4708 else 4709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4710 printf "%s\n" "no" >&6; } 4711 PKG_CONFIG="" 4712 fi 4713 fi 4714 4715 4716 # Make sure we can run config.sub. 4717 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4718 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4719 4720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4721 printf %s "checking build system type... " >&6; } 4722 if test ${ac_cv_build+y} 4723 then : 4724 printf %s "(cached) " >&6 4725 else $as_nop 4726 ac_build_alias=$build_alias 4727 test "x$ac_build_alias" = x && 4728 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4729 test "x$ac_build_alias" = x && 4730 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4731 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4732 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4733 4734 fi 4735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4736 printf "%s\n" "$ac_cv_build" >&6; } 4737 case $ac_cv_build in 4738 *-*-*) ;; 4739 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4740 esac 4741 build=$ac_cv_build 4742 ac_save_IFS=$IFS; IFS='-' 4743 set x $ac_cv_build 4744 shift 4745 build_cpu=$1 4746 build_vendor=$2 4747 shift; shift 4748 # Remember, the first character of IFS is used to create $*, 4749 # except with old shells: 4750 build_os=$* 4751 IFS=$ac_save_IFS 4752 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4753 4754 4755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4756 printf %s "checking host system type... " >&6; } 4757 if test ${ac_cv_host+y} 4758 then : 4759 printf %s "(cached) " >&6 4760 else $as_nop 4761 if test "x$host_alias" = x; then 4762 ac_cv_host=$ac_cv_build 4763 else 4764 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4765 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4766 fi 4767 4768 fi 4769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4770 printf "%s\n" "$ac_cv_host" >&6; } 4771 case $ac_cv_host in 4772 *-*-*) ;; 4773 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4774 esac 4775 host=$ac_cv_host 4776 ac_save_IFS=$IFS; IFS='-' 4777 set x $ac_cv_host 4778 shift 4779 host_cpu=$1 4780 host_vendor=$2 4781 shift; shift 4782 # Remember, the first character of IFS is used to create $*, 4783 # except with old shells: 4784 host_os=$* 4785 IFS=$ac_save_IFS 4786 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4787 4788 4789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4790 printf %s "checking for a sed that does not truncate output... " >&6; } 4791 if test ${ac_cv_path_SED+y} 4792 then : 4793 printf %s "(cached) " >&6 4794 else $as_nop 4795 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4796 for ac_i in 1 2 3 4 5 6 7; do 4797 ac_script="$ac_script$as_nl$ac_script" 4798 done 4799 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4800 { ac_script=; unset ac_script;} 4801 if test -z "$SED"; then 4802 ac_path_SED_found=false 4803 # Loop through the user's path and test for each of PROGNAME-LIST 4804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4805 for as_dir in $PATH 4806 do 4807 IFS=$as_save_IFS 4808 case $as_dir in #((( 4809 '') as_dir=./ ;; 4810 */) ;; 4811 *) as_dir=$as_dir/ ;; 4812 esac 4813 for ac_prog in sed gsed 4814 do 4815 for ac_exec_ext in '' $ac_executable_extensions; do 4816 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4817 as_fn_executable_p "$ac_path_SED" || continue 4818 # Check for GNU ac_path_SED and select it if it is found. 4819 # Check for GNU $ac_path_SED 4820 case `"$ac_path_SED" --version 2>&1` in 4821 *GNU*) 4822 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4823 *) 4824 ac_count=0 4825 printf %s 0123456789 >"conftest.in" 4826 while : 4827 do 4828 cat "conftest.in" "conftest.in" >"conftest.tmp" 4829 mv "conftest.tmp" "conftest.in" 4830 cp "conftest.in" "conftest.nl" 4831 printf "%s\n" '' >> "conftest.nl" 4832 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4833 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4834 as_fn_arith $ac_count + 1 && ac_count=$as_val 4835 if test $ac_count -gt ${ac_path_SED_max-0}; then 4836 # Best one so far, save it but keep looking for a better one 4837 ac_cv_path_SED="$ac_path_SED" 4838 ac_path_SED_max=$ac_count 4839 fi 4840 # 10*(2^10) chars as input seems more than enough 4841 test $ac_count -gt 10 && break 4842 done 4843 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4844 esac 4845 4846 $ac_path_SED_found && break 3 4847 done 4848 done 4849 done 4850 IFS=$as_save_IFS 4851 if test -z "$ac_cv_path_SED"; then 4852 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4853 fi 4854 else 4855 ac_cv_path_SED=$SED 4856 fi 4857 4858 fi 4859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4860 printf "%s\n" "$ac_cv_path_SED" >&6; } 4861 SED="$ac_cv_path_SED" 4862 rm -f conftest.sed 4863 4864 4865 4866 4867 4868 4869 # Check whether --enable-selective-werror was given. 4870 if test ${enable_selective_werror+y} 4871 then : 4872 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4873 else $as_nop 4874 SELECTIVE_WERROR=yes 4875 fi 4876 4877 4878 4879 4880 4881 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4882 if test "x$SUNCC" = "xyes"; then 4883 BASE_CFLAGS="-v" 4884 else 4885 BASE_CFLAGS="" 4886 fi 4887 4888 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 xorg_testset_save_CFLAGS="$CFLAGS" 4903 4904 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4907 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4908 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4909 then : 4910 printf %s "(cached) " >&6 4911 else $as_nop 4912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4913 /* end confdefs.h. */ 4914 int i; 4915 _ACEOF 4916 if ac_fn_c_try_compile "$LINENO" 4917 then : 4918 xorg_cv_cc_flag_unknown_warning_option=yes 4919 else $as_nop 4920 xorg_cv_cc_flag_unknown_warning_option=no 4921 fi 4922 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4923 fi 4924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4925 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4926 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4927 CFLAGS="$xorg_testset_save_CFLAGS" 4928 fi 4929 4930 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4933 fi 4934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4936 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4937 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4938 then : 4939 printf %s "(cached) " >&6 4940 else $as_nop 4941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4942 /* end confdefs.h. */ 4943 int i; 4944 _ACEOF 4945 if ac_fn_c_try_compile "$LINENO" 4946 then : 4947 xorg_cv_cc_flag_unused_command_line_argument=yes 4948 else $as_nop 4949 xorg_cv_cc_flag_unused_command_line_argument=no 4950 fi 4951 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4952 fi 4953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4954 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4955 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4956 CFLAGS="$xorg_testset_save_CFLAGS" 4957 fi 4958 4959 found="no" 4960 4961 if test $found = "no" ; then 4962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4964 fi 4965 4966 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4968 fi 4969 4970 CFLAGS="$CFLAGS -Wall" 4971 4972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4973 printf %s "checking if $CC supports -Wall... " >&6; } 4974 cacheid=xorg_cv_cc_flag__Wall 4975 if eval test \${$cacheid+y} 4976 then : 4977 printf %s "(cached) " >&6 4978 else $as_nop 4979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4980 /* end confdefs.h. */ 4981 int i; 4982 int 4983 main (void) 4984 { 4985 4986 ; 4987 return 0; 4988 } 4989 _ACEOF 4990 if ac_fn_c_try_link "$LINENO" 4991 then : 4992 eval $cacheid=yes 4993 else $as_nop 4994 eval $cacheid=no 4995 fi 4996 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4997 conftest$ac_exeext conftest.$ac_ext 4998 fi 4999 5000 5001 CFLAGS="$xorg_testset_save_CFLAGS" 5002 5003 eval supported=\$$cacheid 5004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5005 printf "%s\n" "$supported" >&6; } 5006 if test "$supported" = "yes" ; then 5007 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5008 found="yes" 5009 fi 5010 fi 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 xorg_testset_save_CFLAGS="$CFLAGS" 5027 5028 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5031 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5032 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5033 then : 5034 printf %s "(cached) " >&6 5035 else $as_nop 5036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5037 /* end confdefs.h. */ 5038 int i; 5039 _ACEOF 5040 if ac_fn_c_try_compile "$LINENO" 5041 then : 5042 xorg_cv_cc_flag_unknown_warning_option=yes 5043 else $as_nop 5044 xorg_cv_cc_flag_unknown_warning_option=no 5045 fi 5046 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5047 fi 5048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5049 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5050 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5051 CFLAGS="$xorg_testset_save_CFLAGS" 5052 fi 5053 5054 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5057 fi 5058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5060 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5061 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5062 then : 5063 printf %s "(cached) " >&6 5064 else $as_nop 5065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5066 /* end confdefs.h. */ 5067 int i; 5068 _ACEOF 5069 if ac_fn_c_try_compile "$LINENO" 5070 then : 5071 xorg_cv_cc_flag_unused_command_line_argument=yes 5072 else $as_nop 5073 xorg_cv_cc_flag_unused_command_line_argument=no 5074 fi 5075 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5076 fi 5077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5078 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5079 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5080 CFLAGS="$xorg_testset_save_CFLAGS" 5081 fi 5082 5083 found="no" 5084 5085 if test $found = "no" ; then 5086 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5088 fi 5089 5090 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5092 fi 5093 5094 CFLAGS="$CFLAGS -Wpointer-arith" 5095 5096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5097 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5098 cacheid=xorg_cv_cc_flag__Wpointer_arith 5099 if eval test \${$cacheid+y} 5100 then : 5101 printf %s "(cached) " >&6 5102 else $as_nop 5103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5104 /* end confdefs.h. */ 5105 int i; 5106 int 5107 main (void) 5108 { 5109 5110 ; 5111 return 0; 5112 } 5113 _ACEOF 5114 if ac_fn_c_try_link "$LINENO" 5115 then : 5116 eval $cacheid=yes 5117 else $as_nop 5118 eval $cacheid=no 5119 fi 5120 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5121 conftest$ac_exeext conftest.$ac_ext 5122 fi 5123 5124 5125 CFLAGS="$xorg_testset_save_CFLAGS" 5126 5127 eval supported=\$$cacheid 5128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5129 printf "%s\n" "$supported" >&6; } 5130 if test "$supported" = "yes" ; then 5131 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5132 found="yes" 5133 fi 5134 fi 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 xorg_testset_save_CFLAGS="$CFLAGS" 5151 5152 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5155 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5156 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5157 then : 5158 printf %s "(cached) " >&6 5159 else $as_nop 5160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5161 /* end confdefs.h. */ 5162 int i; 5163 _ACEOF 5164 if ac_fn_c_try_compile "$LINENO" 5165 then : 5166 xorg_cv_cc_flag_unknown_warning_option=yes 5167 else $as_nop 5168 xorg_cv_cc_flag_unknown_warning_option=no 5169 fi 5170 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5171 fi 5172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5173 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5174 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5175 CFLAGS="$xorg_testset_save_CFLAGS" 5176 fi 5177 5178 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5181 fi 5182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5184 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5185 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5186 then : 5187 printf %s "(cached) " >&6 5188 else $as_nop 5189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5190 /* end confdefs.h. */ 5191 int i; 5192 _ACEOF 5193 if ac_fn_c_try_compile "$LINENO" 5194 then : 5195 xorg_cv_cc_flag_unused_command_line_argument=yes 5196 else $as_nop 5197 xorg_cv_cc_flag_unused_command_line_argument=no 5198 fi 5199 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5200 fi 5201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5202 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5203 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5204 CFLAGS="$xorg_testset_save_CFLAGS" 5205 fi 5206 5207 found="no" 5208 5209 if test $found = "no" ; then 5210 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5212 fi 5213 5214 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5216 fi 5217 5218 CFLAGS="$CFLAGS -Wmissing-declarations" 5219 5220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5221 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5222 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5223 if eval test \${$cacheid+y} 5224 then : 5225 printf %s "(cached) " >&6 5226 else $as_nop 5227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5228 /* end confdefs.h. */ 5229 int i; 5230 int 5231 main (void) 5232 { 5233 5234 ; 5235 return 0; 5236 } 5237 _ACEOF 5238 if ac_fn_c_try_link "$LINENO" 5239 then : 5240 eval $cacheid=yes 5241 else $as_nop 5242 eval $cacheid=no 5243 fi 5244 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5245 conftest$ac_exeext conftest.$ac_ext 5246 fi 5247 5248 5249 CFLAGS="$xorg_testset_save_CFLAGS" 5250 5251 eval supported=\$$cacheid 5252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5253 printf "%s\n" "$supported" >&6; } 5254 if test "$supported" = "yes" ; then 5255 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5256 found="yes" 5257 fi 5258 fi 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268 5269 5270 5271 5272 5273 5274 xorg_testset_save_CFLAGS="$CFLAGS" 5275 5276 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5279 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5280 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5281 then : 5282 printf %s "(cached) " >&6 5283 else $as_nop 5284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5285 /* end confdefs.h. */ 5286 int i; 5287 _ACEOF 5288 if ac_fn_c_try_compile "$LINENO" 5289 then : 5290 xorg_cv_cc_flag_unknown_warning_option=yes 5291 else $as_nop 5292 xorg_cv_cc_flag_unknown_warning_option=no 5293 fi 5294 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5295 fi 5296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5297 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5298 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5299 CFLAGS="$xorg_testset_save_CFLAGS" 5300 fi 5301 5302 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5305 fi 5306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5308 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5309 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5310 then : 5311 printf %s "(cached) " >&6 5312 else $as_nop 5313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5314 /* end confdefs.h. */ 5315 int i; 5316 _ACEOF 5317 if ac_fn_c_try_compile "$LINENO" 5318 then : 5319 xorg_cv_cc_flag_unused_command_line_argument=yes 5320 else $as_nop 5321 xorg_cv_cc_flag_unused_command_line_argument=no 5322 fi 5323 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5324 fi 5325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5326 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5327 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5328 CFLAGS="$xorg_testset_save_CFLAGS" 5329 fi 5330 5331 found="no" 5332 5333 if test $found = "no" ; then 5334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5336 fi 5337 5338 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5340 fi 5341 5342 CFLAGS="$CFLAGS -Wformat=2" 5343 5344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5345 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5346 cacheid=xorg_cv_cc_flag__Wformat_2 5347 if eval test \${$cacheid+y} 5348 then : 5349 printf %s "(cached) " >&6 5350 else $as_nop 5351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5352 /* end confdefs.h. */ 5353 int i; 5354 int 5355 main (void) 5356 { 5357 5358 ; 5359 return 0; 5360 } 5361 _ACEOF 5362 if ac_fn_c_try_link "$LINENO" 5363 then : 5364 eval $cacheid=yes 5365 else $as_nop 5366 eval $cacheid=no 5367 fi 5368 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5369 conftest$ac_exeext conftest.$ac_ext 5370 fi 5371 5372 5373 CFLAGS="$xorg_testset_save_CFLAGS" 5374 5375 eval supported=\$$cacheid 5376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5377 printf "%s\n" "$supported" >&6; } 5378 if test "$supported" = "yes" ; then 5379 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5380 found="yes" 5381 fi 5382 fi 5383 5384 if test $found = "no" ; then 5385 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5387 fi 5388 5389 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5391 fi 5392 5393 CFLAGS="$CFLAGS -Wformat" 5394 5395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5396 printf %s "checking if $CC supports -Wformat... " >&6; } 5397 cacheid=xorg_cv_cc_flag__Wformat 5398 if eval test \${$cacheid+y} 5399 then : 5400 printf %s "(cached) " >&6 5401 else $as_nop 5402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5403 /* end confdefs.h. */ 5404 int i; 5405 int 5406 main (void) 5407 { 5408 5409 ; 5410 return 0; 5411 } 5412 _ACEOF 5413 if ac_fn_c_try_link "$LINENO" 5414 then : 5415 eval $cacheid=yes 5416 else $as_nop 5417 eval $cacheid=no 5418 fi 5419 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5420 conftest$ac_exeext conftest.$ac_ext 5421 fi 5422 5423 5424 CFLAGS="$xorg_testset_save_CFLAGS" 5425 5426 eval supported=\$$cacheid 5427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5428 printf "%s\n" "$supported" >&6; } 5429 if test "$supported" = "yes" ; then 5430 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5431 found="yes" 5432 fi 5433 fi 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 xorg_testset_save_CFLAGS="$CFLAGS" 5452 5453 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5456 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5457 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5458 then : 5459 printf %s "(cached) " >&6 5460 else $as_nop 5461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5462 /* end confdefs.h. */ 5463 int i; 5464 _ACEOF 5465 if ac_fn_c_try_compile "$LINENO" 5466 then : 5467 xorg_cv_cc_flag_unknown_warning_option=yes 5468 else $as_nop 5469 xorg_cv_cc_flag_unknown_warning_option=no 5470 fi 5471 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5472 fi 5473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5474 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5475 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5476 CFLAGS="$xorg_testset_save_CFLAGS" 5477 fi 5478 5479 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5480 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5482 fi 5483 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5485 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5486 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5487 then : 5488 printf %s "(cached) " >&6 5489 else $as_nop 5490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5491 /* end confdefs.h. */ 5492 int i; 5493 _ACEOF 5494 if ac_fn_c_try_compile "$LINENO" 5495 then : 5496 xorg_cv_cc_flag_unused_command_line_argument=yes 5497 else $as_nop 5498 xorg_cv_cc_flag_unused_command_line_argument=no 5499 fi 5500 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5501 fi 5502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5503 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5504 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5505 CFLAGS="$xorg_testset_save_CFLAGS" 5506 fi 5507 5508 found="no" 5509 5510 if test $found = "no" ; then 5511 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5513 fi 5514 5515 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5516 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5517 fi 5518 5519 CFLAGS="$CFLAGS -Wstrict-prototypes" 5520 5521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5522 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5523 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5524 if eval test \${$cacheid+y} 5525 then : 5526 printf %s "(cached) " >&6 5527 else $as_nop 5528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5529 /* end confdefs.h. */ 5530 int i; 5531 int 5532 main (void) 5533 { 5534 5535 ; 5536 return 0; 5537 } 5538 _ACEOF 5539 if ac_fn_c_try_link "$LINENO" 5540 then : 5541 eval $cacheid=yes 5542 else $as_nop 5543 eval $cacheid=no 5544 fi 5545 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5546 conftest$ac_exeext conftest.$ac_ext 5547 fi 5548 5549 5550 CFLAGS="$xorg_testset_save_CFLAGS" 5551 5552 eval supported=\$$cacheid 5553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5554 printf "%s\n" "$supported" >&6; } 5555 if test "$supported" = "yes" ; then 5556 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5557 found="yes" 5558 fi 5559 fi 5560 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 xorg_testset_save_CFLAGS="$CFLAGS" 5576 5577 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5580 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5581 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5582 then : 5583 printf %s "(cached) " >&6 5584 else $as_nop 5585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5586 /* end confdefs.h. */ 5587 int i; 5588 _ACEOF 5589 if ac_fn_c_try_compile "$LINENO" 5590 then : 5591 xorg_cv_cc_flag_unknown_warning_option=yes 5592 else $as_nop 5593 xorg_cv_cc_flag_unknown_warning_option=no 5594 fi 5595 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5596 fi 5597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5598 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5599 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5600 CFLAGS="$xorg_testset_save_CFLAGS" 5601 fi 5602 5603 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5606 fi 5607 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5609 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5610 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5611 then : 5612 printf %s "(cached) " >&6 5613 else $as_nop 5614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5615 /* end confdefs.h. */ 5616 int i; 5617 _ACEOF 5618 if ac_fn_c_try_compile "$LINENO" 5619 then : 5620 xorg_cv_cc_flag_unused_command_line_argument=yes 5621 else $as_nop 5622 xorg_cv_cc_flag_unused_command_line_argument=no 5623 fi 5624 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5625 fi 5626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5627 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5628 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5629 CFLAGS="$xorg_testset_save_CFLAGS" 5630 fi 5631 5632 found="no" 5633 5634 if test $found = "no" ; then 5635 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5637 fi 5638 5639 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5640 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5641 fi 5642 5643 CFLAGS="$CFLAGS -Wmissing-prototypes" 5644 5645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5646 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5647 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5648 if eval test \${$cacheid+y} 5649 then : 5650 printf %s "(cached) " >&6 5651 else $as_nop 5652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5653 /* end confdefs.h. */ 5654 int i; 5655 int 5656 main (void) 5657 { 5658 5659 ; 5660 return 0; 5661 } 5662 _ACEOF 5663 if ac_fn_c_try_link "$LINENO" 5664 then : 5665 eval $cacheid=yes 5666 else $as_nop 5667 eval $cacheid=no 5668 fi 5669 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5670 conftest$ac_exeext conftest.$ac_ext 5671 fi 5672 5673 5674 CFLAGS="$xorg_testset_save_CFLAGS" 5675 5676 eval supported=\$$cacheid 5677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5678 printf "%s\n" "$supported" >&6; } 5679 if test "$supported" = "yes" ; then 5680 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5681 found="yes" 5682 fi 5683 fi 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 5695 5696 5697 5698 5699 xorg_testset_save_CFLAGS="$CFLAGS" 5700 5701 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5704 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5705 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5706 then : 5707 printf %s "(cached) " >&6 5708 else $as_nop 5709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5710 /* end confdefs.h. */ 5711 int i; 5712 _ACEOF 5713 if ac_fn_c_try_compile "$LINENO" 5714 then : 5715 xorg_cv_cc_flag_unknown_warning_option=yes 5716 else $as_nop 5717 xorg_cv_cc_flag_unknown_warning_option=no 5718 fi 5719 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5720 fi 5721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5722 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5723 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5724 CFLAGS="$xorg_testset_save_CFLAGS" 5725 fi 5726 5727 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5728 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5730 fi 5731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5733 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5734 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5735 then : 5736 printf %s "(cached) " >&6 5737 else $as_nop 5738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5739 /* end confdefs.h. */ 5740 int i; 5741 _ACEOF 5742 if ac_fn_c_try_compile "$LINENO" 5743 then : 5744 xorg_cv_cc_flag_unused_command_line_argument=yes 5745 else $as_nop 5746 xorg_cv_cc_flag_unused_command_line_argument=no 5747 fi 5748 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5749 fi 5750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5751 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5752 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5753 CFLAGS="$xorg_testset_save_CFLAGS" 5754 fi 5755 5756 found="no" 5757 5758 if test $found = "no" ; then 5759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5761 fi 5762 5763 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5765 fi 5766 5767 CFLAGS="$CFLAGS -Wnested-externs" 5768 5769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5770 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5771 cacheid=xorg_cv_cc_flag__Wnested_externs 5772 if eval test \${$cacheid+y} 5773 then : 5774 printf %s "(cached) " >&6 5775 else $as_nop 5776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5777 /* end confdefs.h. */ 5778 int i; 5779 int 5780 main (void) 5781 { 5782 5783 ; 5784 return 0; 5785 } 5786 _ACEOF 5787 if ac_fn_c_try_link "$LINENO" 5788 then : 5789 eval $cacheid=yes 5790 else $as_nop 5791 eval $cacheid=no 5792 fi 5793 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5794 conftest$ac_exeext conftest.$ac_ext 5795 fi 5796 5797 5798 CFLAGS="$xorg_testset_save_CFLAGS" 5799 5800 eval supported=\$$cacheid 5801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5802 printf "%s\n" "$supported" >&6; } 5803 if test "$supported" = "yes" ; then 5804 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5805 found="yes" 5806 fi 5807 fi 5808 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 xorg_testset_save_CFLAGS="$CFLAGS" 5824 5825 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5828 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5829 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5830 then : 5831 printf %s "(cached) " >&6 5832 else $as_nop 5833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5834 /* end confdefs.h. */ 5835 int i; 5836 _ACEOF 5837 if ac_fn_c_try_compile "$LINENO" 5838 then : 5839 xorg_cv_cc_flag_unknown_warning_option=yes 5840 else $as_nop 5841 xorg_cv_cc_flag_unknown_warning_option=no 5842 fi 5843 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5844 fi 5845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5846 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5847 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5848 CFLAGS="$xorg_testset_save_CFLAGS" 5849 fi 5850 5851 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5854 fi 5855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5857 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5858 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5859 then : 5860 printf %s "(cached) " >&6 5861 else $as_nop 5862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5863 /* end confdefs.h. */ 5864 int i; 5865 _ACEOF 5866 if ac_fn_c_try_compile "$LINENO" 5867 then : 5868 xorg_cv_cc_flag_unused_command_line_argument=yes 5869 else $as_nop 5870 xorg_cv_cc_flag_unused_command_line_argument=no 5871 fi 5872 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5873 fi 5874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5875 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5876 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5877 CFLAGS="$xorg_testset_save_CFLAGS" 5878 fi 5879 5880 found="no" 5881 5882 if test $found = "no" ; then 5883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5885 fi 5886 5887 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5888 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5889 fi 5890 5891 CFLAGS="$CFLAGS -Wbad-function-cast" 5892 5893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5894 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5895 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5896 if eval test \${$cacheid+y} 5897 then : 5898 printf %s "(cached) " >&6 5899 else $as_nop 5900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5901 /* end confdefs.h. */ 5902 int i; 5903 int 5904 main (void) 5905 { 5906 5907 ; 5908 return 0; 5909 } 5910 _ACEOF 5911 if ac_fn_c_try_link "$LINENO" 5912 then : 5913 eval $cacheid=yes 5914 else $as_nop 5915 eval $cacheid=no 5916 fi 5917 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5918 conftest$ac_exeext conftest.$ac_ext 5919 fi 5920 5921 5922 CFLAGS="$xorg_testset_save_CFLAGS" 5923 5924 eval supported=\$$cacheid 5925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5926 printf "%s\n" "$supported" >&6; } 5927 if test "$supported" = "yes" ; then 5928 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5929 found="yes" 5930 fi 5931 fi 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 5946 5947 xorg_testset_save_CFLAGS="$CFLAGS" 5948 5949 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5952 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5953 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5954 then : 5955 printf %s "(cached) " >&6 5956 else $as_nop 5957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5958 /* end confdefs.h. */ 5959 int i; 5960 _ACEOF 5961 if ac_fn_c_try_compile "$LINENO" 5962 then : 5963 xorg_cv_cc_flag_unknown_warning_option=yes 5964 else $as_nop 5965 xorg_cv_cc_flag_unknown_warning_option=no 5966 fi 5967 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5968 fi 5969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5970 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5971 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5972 CFLAGS="$xorg_testset_save_CFLAGS" 5973 fi 5974 5975 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5978 fi 5979 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5981 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5982 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5983 then : 5984 printf %s "(cached) " >&6 5985 else $as_nop 5986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5987 /* end confdefs.h. */ 5988 int i; 5989 _ACEOF 5990 if ac_fn_c_try_compile "$LINENO" 5991 then : 5992 xorg_cv_cc_flag_unused_command_line_argument=yes 5993 else $as_nop 5994 xorg_cv_cc_flag_unused_command_line_argument=no 5995 fi 5996 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5997 fi 5998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5999 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6000 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6001 CFLAGS="$xorg_testset_save_CFLAGS" 6002 fi 6003 6004 found="no" 6005 6006 if test $found = "no" ; then 6007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6009 fi 6010 6011 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6013 fi 6014 6015 CFLAGS="$CFLAGS -Wold-style-definition" 6016 6017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6018 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6019 cacheid=xorg_cv_cc_flag__Wold_style_definition 6020 if eval test \${$cacheid+y} 6021 then : 6022 printf %s "(cached) " >&6 6023 else $as_nop 6024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6025 /* end confdefs.h. */ 6026 int i; 6027 int 6028 main (void) 6029 { 6030 6031 ; 6032 return 0; 6033 } 6034 _ACEOF 6035 if ac_fn_c_try_link "$LINENO" 6036 then : 6037 eval $cacheid=yes 6038 else $as_nop 6039 eval $cacheid=no 6040 fi 6041 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6042 conftest$ac_exeext conftest.$ac_ext 6043 fi 6044 6045 6046 CFLAGS="$xorg_testset_save_CFLAGS" 6047 6048 eval supported=\$$cacheid 6049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6050 printf "%s\n" "$supported" >&6; } 6051 if test "$supported" = "yes" ; then 6052 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6053 found="yes" 6054 fi 6055 fi 6056 6057 if test $found = "no" ; then 6058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6060 fi 6061 6062 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6064 fi 6065 6066 CFLAGS="$CFLAGS -fd" 6067 6068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6069 printf %s "checking if $CC supports -fd... " >&6; } 6070 cacheid=xorg_cv_cc_flag__fd 6071 if eval test \${$cacheid+y} 6072 then : 6073 printf %s "(cached) " >&6 6074 else $as_nop 6075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6076 /* end confdefs.h. */ 6077 int i; 6078 int 6079 main (void) 6080 { 6081 6082 ; 6083 return 0; 6084 } 6085 _ACEOF 6086 if ac_fn_c_try_link "$LINENO" 6087 then : 6088 eval $cacheid=yes 6089 else $as_nop 6090 eval $cacheid=no 6091 fi 6092 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6093 conftest$ac_exeext conftest.$ac_ext 6094 fi 6095 6096 6097 CFLAGS="$xorg_testset_save_CFLAGS" 6098 6099 eval supported=\$$cacheid 6100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6101 printf "%s\n" "$supported" >&6; } 6102 if test "$supported" = "yes" ; then 6103 BASE_CFLAGS="$BASE_CFLAGS -fd" 6104 found="yes" 6105 fi 6106 fi 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 xorg_testset_save_CFLAGS="$CFLAGS" 6123 6124 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6127 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6128 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6129 then : 6130 printf %s "(cached) " >&6 6131 else $as_nop 6132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6133 /* end confdefs.h. */ 6134 int i; 6135 _ACEOF 6136 if ac_fn_c_try_compile "$LINENO" 6137 then : 6138 xorg_cv_cc_flag_unknown_warning_option=yes 6139 else $as_nop 6140 xorg_cv_cc_flag_unknown_warning_option=no 6141 fi 6142 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6143 fi 6144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6145 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6146 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6147 CFLAGS="$xorg_testset_save_CFLAGS" 6148 fi 6149 6150 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6153 fi 6154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6156 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6157 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6158 then : 6159 printf %s "(cached) " >&6 6160 else $as_nop 6161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6162 /* end confdefs.h. */ 6163 int i; 6164 _ACEOF 6165 if ac_fn_c_try_compile "$LINENO" 6166 then : 6167 xorg_cv_cc_flag_unused_command_line_argument=yes 6168 else $as_nop 6169 xorg_cv_cc_flag_unused_command_line_argument=no 6170 fi 6171 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6172 fi 6173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6174 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6175 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6176 CFLAGS="$xorg_testset_save_CFLAGS" 6177 fi 6178 6179 found="no" 6180 6181 if test $found = "no" ; then 6182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6184 fi 6185 6186 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6188 fi 6189 6190 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6191 6192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6193 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6194 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6195 if eval test \${$cacheid+y} 6196 then : 6197 printf %s "(cached) " >&6 6198 else $as_nop 6199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6200 /* end confdefs.h. */ 6201 int i; 6202 int 6203 main (void) 6204 { 6205 6206 ; 6207 return 0; 6208 } 6209 _ACEOF 6210 if ac_fn_c_try_link "$LINENO" 6211 then : 6212 eval $cacheid=yes 6213 else $as_nop 6214 eval $cacheid=no 6215 fi 6216 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6217 conftest$ac_exeext conftest.$ac_ext 6218 fi 6219 6220 6221 CFLAGS="$xorg_testset_save_CFLAGS" 6222 6223 eval supported=\$$cacheid 6224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6225 printf "%s\n" "$supported" >&6; } 6226 if test "$supported" = "yes" ; then 6227 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6228 found="yes" 6229 fi 6230 fi 6231 6232 6233 6234 6235 6236 # This chunk adds additional warnings that could catch undesired effects. 6237 6238 6239 6240 6241 6242 6243 6244 6245 6246 6247 6248 6249 6250 xorg_testset_save_CFLAGS="$CFLAGS" 6251 6252 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6255 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6256 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6257 then : 6258 printf %s "(cached) " >&6 6259 else $as_nop 6260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6261 /* end confdefs.h. */ 6262 int i; 6263 _ACEOF 6264 if ac_fn_c_try_compile "$LINENO" 6265 then : 6266 xorg_cv_cc_flag_unknown_warning_option=yes 6267 else $as_nop 6268 xorg_cv_cc_flag_unknown_warning_option=no 6269 fi 6270 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6271 fi 6272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6273 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6274 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6275 CFLAGS="$xorg_testset_save_CFLAGS" 6276 fi 6277 6278 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6281 fi 6282 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6284 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6285 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6286 then : 6287 printf %s "(cached) " >&6 6288 else $as_nop 6289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6290 /* end confdefs.h. */ 6291 int i; 6292 _ACEOF 6293 if ac_fn_c_try_compile "$LINENO" 6294 then : 6295 xorg_cv_cc_flag_unused_command_line_argument=yes 6296 else $as_nop 6297 xorg_cv_cc_flag_unused_command_line_argument=no 6298 fi 6299 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6300 fi 6301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6302 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6303 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6304 CFLAGS="$xorg_testset_save_CFLAGS" 6305 fi 6306 6307 found="no" 6308 6309 if test $found = "no" ; then 6310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6312 fi 6313 6314 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6316 fi 6317 6318 CFLAGS="$CFLAGS -Wunused" 6319 6320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6321 printf %s "checking if $CC supports -Wunused... " >&6; } 6322 cacheid=xorg_cv_cc_flag__Wunused 6323 if eval test \${$cacheid+y} 6324 then : 6325 printf %s "(cached) " >&6 6326 else $as_nop 6327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6328 /* end confdefs.h. */ 6329 int i; 6330 int 6331 main (void) 6332 { 6333 6334 ; 6335 return 0; 6336 } 6337 _ACEOF 6338 if ac_fn_c_try_link "$LINENO" 6339 then : 6340 eval $cacheid=yes 6341 else $as_nop 6342 eval $cacheid=no 6343 fi 6344 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6345 conftest$ac_exeext conftest.$ac_ext 6346 fi 6347 6348 6349 CFLAGS="$xorg_testset_save_CFLAGS" 6350 6351 eval supported=\$$cacheid 6352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6353 printf "%s\n" "$supported" >&6; } 6354 if test "$supported" = "yes" ; then 6355 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6356 found="yes" 6357 fi 6358 fi 6359 6360 6361 6362 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 xorg_testset_save_CFLAGS="$CFLAGS" 6375 6376 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6379 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6380 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6381 then : 6382 printf %s "(cached) " >&6 6383 else $as_nop 6384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6385 /* end confdefs.h. */ 6386 int i; 6387 _ACEOF 6388 if ac_fn_c_try_compile "$LINENO" 6389 then : 6390 xorg_cv_cc_flag_unknown_warning_option=yes 6391 else $as_nop 6392 xorg_cv_cc_flag_unknown_warning_option=no 6393 fi 6394 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6395 fi 6396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6397 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6398 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6399 CFLAGS="$xorg_testset_save_CFLAGS" 6400 fi 6401 6402 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6405 fi 6406 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6408 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6409 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6410 then : 6411 printf %s "(cached) " >&6 6412 else $as_nop 6413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6414 /* end confdefs.h. */ 6415 int i; 6416 _ACEOF 6417 if ac_fn_c_try_compile "$LINENO" 6418 then : 6419 xorg_cv_cc_flag_unused_command_line_argument=yes 6420 else $as_nop 6421 xorg_cv_cc_flag_unused_command_line_argument=no 6422 fi 6423 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6424 fi 6425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6426 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6427 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6428 CFLAGS="$xorg_testset_save_CFLAGS" 6429 fi 6430 6431 found="no" 6432 6433 if test $found = "no" ; then 6434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6436 fi 6437 6438 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6440 fi 6441 6442 CFLAGS="$CFLAGS -Wuninitialized" 6443 6444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6445 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6446 cacheid=xorg_cv_cc_flag__Wuninitialized 6447 if eval test \${$cacheid+y} 6448 then : 6449 printf %s "(cached) " >&6 6450 else $as_nop 6451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6452 /* end confdefs.h. */ 6453 int i; 6454 int 6455 main (void) 6456 { 6457 6458 ; 6459 return 0; 6460 } 6461 _ACEOF 6462 if ac_fn_c_try_link "$LINENO" 6463 then : 6464 eval $cacheid=yes 6465 else $as_nop 6466 eval $cacheid=no 6467 fi 6468 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6469 conftest$ac_exeext conftest.$ac_ext 6470 fi 6471 6472 6473 CFLAGS="$xorg_testset_save_CFLAGS" 6474 6475 eval supported=\$$cacheid 6476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6477 printf "%s\n" "$supported" >&6; } 6478 if test "$supported" = "yes" ; then 6479 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6480 found="yes" 6481 fi 6482 fi 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 xorg_testset_save_CFLAGS="$CFLAGS" 6499 6500 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6503 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6504 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6505 then : 6506 printf %s "(cached) " >&6 6507 else $as_nop 6508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6509 /* end confdefs.h. */ 6510 int i; 6511 _ACEOF 6512 if ac_fn_c_try_compile "$LINENO" 6513 then : 6514 xorg_cv_cc_flag_unknown_warning_option=yes 6515 else $as_nop 6516 xorg_cv_cc_flag_unknown_warning_option=no 6517 fi 6518 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6519 fi 6520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6521 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6522 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6523 CFLAGS="$xorg_testset_save_CFLAGS" 6524 fi 6525 6526 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6529 fi 6530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6532 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6533 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6534 then : 6535 printf %s "(cached) " >&6 6536 else $as_nop 6537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6538 /* end confdefs.h. */ 6539 int i; 6540 _ACEOF 6541 if ac_fn_c_try_compile "$LINENO" 6542 then : 6543 xorg_cv_cc_flag_unused_command_line_argument=yes 6544 else $as_nop 6545 xorg_cv_cc_flag_unused_command_line_argument=no 6546 fi 6547 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6548 fi 6549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6550 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6551 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6552 CFLAGS="$xorg_testset_save_CFLAGS" 6553 fi 6554 6555 found="no" 6556 6557 if test $found = "no" ; then 6558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6560 fi 6561 6562 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6564 fi 6565 6566 CFLAGS="$CFLAGS -Wshadow" 6567 6568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6569 printf %s "checking if $CC supports -Wshadow... " >&6; } 6570 cacheid=xorg_cv_cc_flag__Wshadow 6571 if eval test \${$cacheid+y} 6572 then : 6573 printf %s "(cached) " >&6 6574 else $as_nop 6575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6576 /* end confdefs.h. */ 6577 int i; 6578 int 6579 main (void) 6580 { 6581 6582 ; 6583 return 0; 6584 } 6585 _ACEOF 6586 if ac_fn_c_try_link "$LINENO" 6587 then : 6588 eval $cacheid=yes 6589 else $as_nop 6590 eval $cacheid=no 6591 fi 6592 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6593 conftest$ac_exeext conftest.$ac_ext 6594 fi 6595 6596 6597 CFLAGS="$xorg_testset_save_CFLAGS" 6598 6599 eval supported=\$$cacheid 6600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6601 printf "%s\n" "$supported" >&6; } 6602 if test "$supported" = "yes" ; then 6603 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6604 found="yes" 6605 fi 6606 fi 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 xorg_testset_save_CFLAGS="$CFLAGS" 6623 6624 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6627 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6628 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6629 then : 6630 printf %s "(cached) " >&6 6631 else $as_nop 6632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6633 /* end confdefs.h. */ 6634 int i; 6635 _ACEOF 6636 if ac_fn_c_try_compile "$LINENO" 6637 then : 6638 xorg_cv_cc_flag_unknown_warning_option=yes 6639 else $as_nop 6640 xorg_cv_cc_flag_unknown_warning_option=no 6641 fi 6642 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6643 fi 6644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6645 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6647 CFLAGS="$xorg_testset_save_CFLAGS" 6648 fi 6649 6650 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6653 fi 6654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6656 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6657 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6658 then : 6659 printf %s "(cached) " >&6 6660 else $as_nop 6661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6662 /* end confdefs.h. */ 6663 int i; 6664 _ACEOF 6665 if ac_fn_c_try_compile "$LINENO" 6666 then : 6667 xorg_cv_cc_flag_unused_command_line_argument=yes 6668 else $as_nop 6669 xorg_cv_cc_flag_unused_command_line_argument=no 6670 fi 6671 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6672 fi 6673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6674 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6675 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6676 CFLAGS="$xorg_testset_save_CFLAGS" 6677 fi 6678 6679 found="no" 6680 6681 if test $found = "no" ; then 6682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6684 fi 6685 6686 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6688 fi 6689 6690 CFLAGS="$CFLAGS -Wmissing-noreturn" 6691 6692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6693 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6694 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6695 if eval test \${$cacheid+y} 6696 then : 6697 printf %s "(cached) " >&6 6698 else $as_nop 6699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6700 /* end confdefs.h. */ 6701 int i; 6702 int 6703 main (void) 6704 { 6705 6706 ; 6707 return 0; 6708 } 6709 _ACEOF 6710 if ac_fn_c_try_link "$LINENO" 6711 then : 6712 eval $cacheid=yes 6713 else $as_nop 6714 eval $cacheid=no 6715 fi 6716 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6717 conftest$ac_exeext conftest.$ac_ext 6718 fi 6719 6720 6721 CFLAGS="$xorg_testset_save_CFLAGS" 6722 6723 eval supported=\$$cacheid 6724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6725 printf "%s\n" "$supported" >&6; } 6726 if test "$supported" = "yes" ; then 6727 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6728 found="yes" 6729 fi 6730 fi 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 6745 6746 xorg_testset_save_CFLAGS="$CFLAGS" 6747 6748 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6751 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6752 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6753 then : 6754 printf %s "(cached) " >&6 6755 else $as_nop 6756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6757 /* end confdefs.h. */ 6758 int i; 6759 _ACEOF 6760 if ac_fn_c_try_compile "$LINENO" 6761 then : 6762 xorg_cv_cc_flag_unknown_warning_option=yes 6763 else $as_nop 6764 xorg_cv_cc_flag_unknown_warning_option=no 6765 fi 6766 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6767 fi 6768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6769 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6770 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6771 CFLAGS="$xorg_testset_save_CFLAGS" 6772 fi 6773 6774 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6777 fi 6778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6780 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6781 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6782 then : 6783 printf %s "(cached) " >&6 6784 else $as_nop 6785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6786 /* end confdefs.h. */ 6787 int i; 6788 _ACEOF 6789 if ac_fn_c_try_compile "$LINENO" 6790 then : 6791 xorg_cv_cc_flag_unused_command_line_argument=yes 6792 else $as_nop 6793 xorg_cv_cc_flag_unused_command_line_argument=no 6794 fi 6795 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6796 fi 6797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6798 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6799 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6800 CFLAGS="$xorg_testset_save_CFLAGS" 6801 fi 6802 6803 found="no" 6804 6805 if test $found = "no" ; then 6806 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6808 fi 6809 6810 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6812 fi 6813 6814 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6815 6816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6817 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6818 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6819 if eval test \${$cacheid+y} 6820 then : 6821 printf %s "(cached) " >&6 6822 else $as_nop 6823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6824 /* end confdefs.h. */ 6825 int i; 6826 int 6827 main (void) 6828 { 6829 6830 ; 6831 return 0; 6832 } 6833 _ACEOF 6834 if ac_fn_c_try_link "$LINENO" 6835 then : 6836 eval $cacheid=yes 6837 else $as_nop 6838 eval $cacheid=no 6839 fi 6840 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6841 conftest$ac_exeext conftest.$ac_ext 6842 fi 6843 6844 6845 CFLAGS="$xorg_testset_save_CFLAGS" 6846 6847 eval supported=\$$cacheid 6848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6849 printf "%s\n" "$supported" >&6; } 6850 if test "$supported" = "yes" ; then 6851 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6852 found="yes" 6853 fi 6854 fi 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864 6865 6866 6867 6868 6869 6870 xorg_testset_save_CFLAGS="$CFLAGS" 6871 6872 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6875 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6876 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6877 then : 6878 printf %s "(cached) " >&6 6879 else $as_nop 6880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6881 /* end confdefs.h. */ 6882 int i; 6883 _ACEOF 6884 if ac_fn_c_try_compile "$LINENO" 6885 then : 6886 xorg_cv_cc_flag_unknown_warning_option=yes 6887 else $as_nop 6888 xorg_cv_cc_flag_unknown_warning_option=no 6889 fi 6890 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6891 fi 6892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6893 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6894 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6895 CFLAGS="$xorg_testset_save_CFLAGS" 6896 fi 6897 6898 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6901 fi 6902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6904 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6905 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6906 then : 6907 printf %s "(cached) " >&6 6908 else $as_nop 6909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6910 /* end confdefs.h. */ 6911 int i; 6912 _ACEOF 6913 if ac_fn_c_try_compile "$LINENO" 6914 then : 6915 xorg_cv_cc_flag_unused_command_line_argument=yes 6916 else $as_nop 6917 xorg_cv_cc_flag_unused_command_line_argument=no 6918 fi 6919 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6920 fi 6921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6922 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6923 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6924 CFLAGS="$xorg_testset_save_CFLAGS" 6925 fi 6926 6927 found="no" 6928 6929 if test $found = "no" ; then 6930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6932 fi 6933 6934 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6936 fi 6937 6938 CFLAGS="$CFLAGS -Wredundant-decls" 6939 6940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6941 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6942 cacheid=xorg_cv_cc_flag__Wredundant_decls 6943 if eval test \${$cacheid+y} 6944 then : 6945 printf %s "(cached) " >&6 6946 else $as_nop 6947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6948 /* end confdefs.h. */ 6949 int i; 6950 int 6951 main (void) 6952 { 6953 6954 ; 6955 return 0; 6956 } 6957 _ACEOF 6958 if ac_fn_c_try_link "$LINENO" 6959 then : 6960 eval $cacheid=yes 6961 else $as_nop 6962 eval $cacheid=no 6963 fi 6964 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6965 conftest$ac_exeext conftest.$ac_ext 6966 fi 6967 6968 6969 CFLAGS="$xorg_testset_save_CFLAGS" 6970 6971 eval supported=\$$cacheid 6972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6973 printf "%s\n" "$supported" >&6; } 6974 if test "$supported" = "yes" ; then 6975 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6976 found="yes" 6977 fi 6978 fi 6979 6980 6981 6982 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992 6993 6994 xorg_testset_save_CFLAGS="$CFLAGS" 6995 6996 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6999 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7000 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7001 then : 7002 printf %s "(cached) " >&6 7003 else $as_nop 7004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7005 /* end confdefs.h. */ 7006 int i; 7007 _ACEOF 7008 if ac_fn_c_try_compile "$LINENO" 7009 then : 7010 xorg_cv_cc_flag_unknown_warning_option=yes 7011 else $as_nop 7012 xorg_cv_cc_flag_unknown_warning_option=no 7013 fi 7014 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7015 fi 7016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7017 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7018 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7019 CFLAGS="$xorg_testset_save_CFLAGS" 7020 fi 7021 7022 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7023 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7025 fi 7026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7028 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7029 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7030 then : 7031 printf %s "(cached) " >&6 7032 else $as_nop 7033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7034 /* end confdefs.h. */ 7035 int i; 7036 _ACEOF 7037 if ac_fn_c_try_compile "$LINENO" 7038 then : 7039 xorg_cv_cc_flag_unused_command_line_argument=yes 7040 else $as_nop 7041 xorg_cv_cc_flag_unused_command_line_argument=no 7042 fi 7043 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7044 fi 7045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7046 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7047 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7048 CFLAGS="$xorg_testset_save_CFLAGS" 7049 fi 7050 7051 found="no" 7052 7053 if test $found = "no" ; then 7054 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7056 fi 7057 7058 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7060 fi 7061 7062 CFLAGS="$CFLAGS -Wlogical-op" 7063 7064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7065 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7066 cacheid=xorg_cv_cc_flag__Wlogical_op 7067 if eval test \${$cacheid+y} 7068 then : 7069 printf %s "(cached) " >&6 7070 else $as_nop 7071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7072 /* end confdefs.h. */ 7073 int i; 7074 int 7075 main (void) 7076 { 7077 7078 ; 7079 return 0; 7080 } 7081 _ACEOF 7082 if ac_fn_c_try_link "$LINENO" 7083 then : 7084 eval $cacheid=yes 7085 else $as_nop 7086 eval $cacheid=no 7087 fi 7088 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7089 conftest$ac_exeext conftest.$ac_ext 7090 fi 7091 7092 7093 CFLAGS="$xorg_testset_save_CFLAGS" 7094 7095 eval supported=\$$cacheid 7096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7097 printf "%s\n" "$supported" >&6; } 7098 if test "$supported" = "yes" ; then 7099 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7100 found="yes" 7101 fi 7102 fi 7103 7104 7105 7106 # These are currently disabled because they are noisy. They will be enabled 7107 # in the future once the codebase is sufficiently modernized to silence 7108 # them. For now, I don't want them to drown out the other warnings. 7109 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7110 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7111 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7112 7113 # Turn some warnings into errors, so we don't accidently get successful builds 7114 # when there are problems that should be fixed. 7115 7116 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7117 7118 7119 7120 7121 7122 7123 7124 7125 7126 7127 7128 7129 7130 xorg_testset_save_CFLAGS="$CFLAGS" 7131 7132 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7135 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7136 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7137 then : 7138 printf %s "(cached) " >&6 7139 else $as_nop 7140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7141 /* end confdefs.h. */ 7142 int i; 7143 _ACEOF 7144 if ac_fn_c_try_compile "$LINENO" 7145 then : 7146 xorg_cv_cc_flag_unknown_warning_option=yes 7147 else $as_nop 7148 xorg_cv_cc_flag_unknown_warning_option=no 7149 fi 7150 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7151 fi 7152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7153 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7154 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7155 CFLAGS="$xorg_testset_save_CFLAGS" 7156 fi 7157 7158 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7159 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7161 fi 7162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7164 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7165 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7166 then : 7167 printf %s "(cached) " >&6 7168 else $as_nop 7169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7170 /* end confdefs.h. */ 7171 int i; 7172 _ACEOF 7173 if ac_fn_c_try_compile "$LINENO" 7174 then : 7175 xorg_cv_cc_flag_unused_command_line_argument=yes 7176 else $as_nop 7177 xorg_cv_cc_flag_unused_command_line_argument=no 7178 fi 7179 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7180 fi 7181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7182 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7183 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7184 CFLAGS="$xorg_testset_save_CFLAGS" 7185 fi 7186 7187 found="no" 7188 7189 if test $found = "no" ; then 7190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7192 fi 7193 7194 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7196 fi 7197 7198 CFLAGS="$CFLAGS -Werror=implicit" 7199 7200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7201 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7202 cacheid=xorg_cv_cc_flag__Werror_implicit 7203 if eval test \${$cacheid+y} 7204 then : 7205 printf %s "(cached) " >&6 7206 else $as_nop 7207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7208 /* end confdefs.h. */ 7209 int i; 7210 int 7211 main (void) 7212 { 7213 7214 ; 7215 return 0; 7216 } 7217 _ACEOF 7218 if ac_fn_c_try_link "$LINENO" 7219 then : 7220 eval $cacheid=yes 7221 else $as_nop 7222 eval $cacheid=no 7223 fi 7224 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7225 conftest$ac_exeext conftest.$ac_ext 7226 fi 7227 7228 7229 CFLAGS="$xorg_testset_save_CFLAGS" 7230 7231 eval supported=\$$cacheid 7232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7233 printf "%s\n" "$supported" >&6; } 7234 if test "$supported" = "yes" ; then 7235 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7236 found="yes" 7237 fi 7238 fi 7239 7240 if test $found = "no" ; then 7241 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7243 fi 7244 7245 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7247 fi 7248 7249 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7250 7251 { 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 7252 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7253 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7254 if eval test \${$cacheid+y} 7255 then : 7256 printf %s "(cached) " >&6 7257 else $as_nop 7258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7259 /* end confdefs.h. */ 7260 int i; 7261 int 7262 main (void) 7263 { 7264 7265 ; 7266 return 0; 7267 } 7268 _ACEOF 7269 if ac_fn_c_try_link "$LINENO" 7270 then : 7271 eval $cacheid=yes 7272 else $as_nop 7273 eval $cacheid=no 7274 fi 7275 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7276 conftest$ac_exeext conftest.$ac_ext 7277 fi 7278 7279 7280 CFLAGS="$xorg_testset_save_CFLAGS" 7281 7282 eval supported=\$$cacheid 7283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7284 printf "%s\n" "$supported" >&6; } 7285 if test "$supported" = "yes" ; then 7286 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7287 found="yes" 7288 fi 7289 fi 7290 7291 7292 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303 7304 7305 xorg_testset_save_CFLAGS="$CFLAGS" 7306 7307 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7310 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7311 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7312 then : 7313 printf %s "(cached) " >&6 7314 else $as_nop 7315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7316 /* end confdefs.h. */ 7317 int i; 7318 _ACEOF 7319 if ac_fn_c_try_compile "$LINENO" 7320 then : 7321 xorg_cv_cc_flag_unknown_warning_option=yes 7322 else $as_nop 7323 xorg_cv_cc_flag_unknown_warning_option=no 7324 fi 7325 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7326 fi 7327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7328 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7329 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7330 CFLAGS="$xorg_testset_save_CFLAGS" 7331 fi 7332 7333 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7336 fi 7337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7339 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7340 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7341 then : 7342 printf %s "(cached) " >&6 7343 else $as_nop 7344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7345 /* end confdefs.h. */ 7346 int i; 7347 _ACEOF 7348 if ac_fn_c_try_compile "$LINENO" 7349 then : 7350 xorg_cv_cc_flag_unused_command_line_argument=yes 7351 else $as_nop 7352 xorg_cv_cc_flag_unused_command_line_argument=no 7353 fi 7354 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7355 fi 7356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7357 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7358 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7359 CFLAGS="$xorg_testset_save_CFLAGS" 7360 fi 7361 7362 found="no" 7363 7364 if test $found = "no" ; then 7365 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7367 fi 7368 7369 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7371 fi 7372 7373 CFLAGS="$CFLAGS -Werror=nonnull" 7374 7375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7376 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7377 cacheid=xorg_cv_cc_flag__Werror_nonnull 7378 if eval test \${$cacheid+y} 7379 then : 7380 printf %s "(cached) " >&6 7381 else $as_nop 7382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7383 /* end confdefs.h. */ 7384 int i; 7385 int 7386 main (void) 7387 { 7388 7389 ; 7390 return 0; 7391 } 7392 _ACEOF 7393 if ac_fn_c_try_link "$LINENO" 7394 then : 7395 eval $cacheid=yes 7396 else $as_nop 7397 eval $cacheid=no 7398 fi 7399 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7400 conftest$ac_exeext conftest.$ac_ext 7401 fi 7402 7403 7404 CFLAGS="$xorg_testset_save_CFLAGS" 7405 7406 eval supported=\$$cacheid 7407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7408 printf "%s\n" "$supported" >&6; } 7409 if test "$supported" = "yes" ; then 7410 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7411 found="yes" 7412 fi 7413 fi 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423 7424 7425 7426 7427 7428 7429 xorg_testset_save_CFLAGS="$CFLAGS" 7430 7431 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7434 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7435 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7436 then : 7437 printf %s "(cached) " >&6 7438 else $as_nop 7439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7440 /* end confdefs.h. */ 7441 int i; 7442 _ACEOF 7443 if ac_fn_c_try_compile "$LINENO" 7444 then : 7445 xorg_cv_cc_flag_unknown_warning_option=yes 7446 else $as_nop 7447 xorg_cv_cc_flag_unknown_warning_option=no 7448 fi 7449 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7450 fi 7451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7452 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7453 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7454 CFLAGS="$xorg_testset_save_CFLAGS" 7455 fi 7456 7457 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7458 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7460 fi 7461 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7463 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7464 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7465 then : 7466 printf %s "(cached) " >&6 7467 else $as_nop 7468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7469 /* end confdefs.h. */ 7470 int i; 7471 _ACEOF 7472 if ac_fn_c_try_compile "$LINENO" 7473 then : 7474 xorg_cv_cc_flag_unused_command_line_argument=yes 7475 else $as_nop 7476 xorg_cv_cc_flag_unused_command_line_argument=no 7477 fi 7478 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7479 fi 7480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7481 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7482 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7483 CFLAGS="$xorg_testset_save_CFLAGS" 7484 fi 7485 7486 found="no" 7487 7488 if test $found = "no" ; then 7489 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7491 fi 7492 7493 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7494 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7495 fi 7496 7497 CFLAGS="$CFLAGS -Werror=init-self" 7498 7499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7500 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7501 cacheid=xorg_cv_cc_flag__Werror_init_self 7502 if eval test \${$cacheid+y} 7503 then : 7504 printf %s "(cached) " >&6 7505 else $as_nop 7506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7507 /* end confdefs.h. */ 7508 int i; 7509 int 7510 main (void) 7511 { 7512 7513 ; 7514 return 0; 7515 } 7516 _ACEOF 7517 if ac_fn_c_try_link "$LINENO" 7518 then : 7519 eval $cacheid=yes 7520 else $as_nop 7521 eval $cacheid=no 7522 fi 7523 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7524 conftest$ac_exeext conftest.$ac_ext 7525 fi 7526 7527 7528 CFLAGS="$xorg_testset_save_CFLAGS" 7529 7530 eval supported=\$$cacheid 7531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7532 printf "%s\n" "$supported" >&6; } 7533 if test "$supported" = "yes" ; then 7534 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7535 found="yes" 7536 fi 7537 fi 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 xorg_testset_save_CFLAGS="$CFLAGS" 7554 7555 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7558 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7559 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7560 then : 7561 printf %s "(cached) " >&6 7562 else $as_nop 7563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7564 /* end confdefs.h. */ 7565 int i; 7566 _ACEOF 7567 if ac_fn_c_try_compile "$LINENO" 7568 then : 7569 xorg_cv_cc_flag_unknown_warning_option=yes 7570 else $as_nop 7571 xorg_cv_cc_flag_unknown_warning_option=no 7572 fi 7573 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7574 fi 7575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7576 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7577 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7578 CFLAGS="$xorg_testset_save_CFLAGS" 7579 fi 7580 7581 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7582 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7583 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7584 fi 7585 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7587 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7588 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7589 then : 7590 printf %s "(cached) " >&6 7591 else $as_nop 7592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7593 /* end confdefs.h. */ 7594 int i; 7595 _ACEOF 7596 if ac_fn_c_try_compile "$LINENO" 7597 then : 7598 xorg_cv_cc_flag_unused_command_line_argument=yes 7599 else $as_nop 7600 xorg_cv_cc_flag_unused_command_line_argument=no 7601 fi 7602 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7603 fi 7604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7605 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7606 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7607 CFLAGS="$xorg_testset_save_CFLAGS" 7608 fi 7609 7610 found="no" 7611 7612 if test $found = "no" ; then 7613 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7615 fi 7616 7617 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7618 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7619 fi 7620 7621 CFLAGS="$CFLAGS -Werror=main" 7622 7623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7624 printf %s "checking if $CC supports -Werror=main... " >&6; } 7625 cacheid=xorg_cv_cc_flag__Werror_main 7626 if eval test \${$cacheid+y} 7627 then : 7628 printf %s "(cached) " >&6 7629 else $as_nop 7630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7631 /* end confdefs.h. */ 7632 int i; 7633 int 7634 main (void) 7635 { 7636 7637 ; 7638 return 0; 7639 } 7640 _ACEOF 7641 if ac_fn_c_try_link "$LINENO" 7642 then : 7643 eval $cacheid=yes 7644 else $as_nop 7645 eval $cacheid=no 7646 fi 7647 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7648 conftest$ac_exeext conftest.$ac_ext 7649 fi 7650 7651 7652 CFLAGS="$xorg_testset_save_CFLAGS" 7653 7654 eval supported=\$$cacheid 7655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7656 printf "%s\n" "$supported" >&6; } 7657 if test "$supported" = "yes" ; then 7658 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7659 found="yes" 7660 fi 7661 fi 7662 7663 7664 7665 7666 7667 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677 xorg_testset_save_CFLAGS="$CFLAGS" 7678 7679 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7682 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7683 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7684 then : 7685 printf %s "(cached) " >&6 7686 else $as_nop 7687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7688 /* end confdefs.h. */ 7689 int i; 7690 _ACEOF 7691 if ac_fn_c_try_compile "$LINENO" 7692 then : 7693 xorg_cv_cc_flag_unknown_warning_option=yes 7694 else $as_nop 7695 xorg_cv_cc_flag_unknown_warning_option=no 7696 fi 7697 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7698 fi 7699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7700 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7701 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7702 CFLAGS="$xorg_testset_save_CFLAGS" 7703 fi 7704 7705 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7706 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7708 fi 7709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7711 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7712 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7713 then : 7714 printf %s "(cached) " >&6 7715 else $as_nop 7716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7717 /* end confdefs.h. */ 7718 int i; 7719 _ACEOF 7720 if ac_fn_c_try_compile "$LINENO" 7721 then : 7722 xorg_cv_cc_flag_unused_command_line_argument=yes 7723 else $as_nop 7724 xorg_cv_cc_flag_unused_command_line_argument=no 7725 fi 7726 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7727 fi 7728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7729 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7730 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7731 CFLAGS="$xorg_testset_save_CFLAGS" 7732 fi 7733 7734 found="no" 7735 7736 if test $found = "no" ; then 7737 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7739 fi 7740 7741 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7742 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7743 fi 7744 7745 CFLAGS="$CFLAGS -Werror=missing-braces" 7746 7747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7748 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7749 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7750 if eval test \${$cacheid+y} 7751 then : 7752 printf %s "(cached) " >&6 7753 else $as_nop 7754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7755 /* end confdefs.h. */ 7756 int i; 7757 int 7758 main (void) 7759 { 7760 7761 ; 7762 return 0; 7763 } 7764 _ACEOF 7765 if ac_fn_c_try_link "$LINENO" 7766 then : 7767 eval $cacheid=yes 7768 else $as_nop 7769 eval $cacheid=no 7770 fi 7771 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7772 conftest$ac_exeext conftest.$ac_ext 7773 fi 7774 7775 7776 CFLAGS="$xorg_testset_save_CFLAGS" 7777 7778 eval supported=\$$cacheid 7779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7780 printf "%s\n" "$supported" >&6; } 7781 if test "$supported" = "yes" ; then 7782 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7783 found="yes" 7784 fi 7785 fi 7786 7787 7788 7789 7790 7791 7792 7793 7794 7795 7796 7797 7798 7799 7800 7801 xorg_testset_save_CFLAGS="$CFLAGS" 7802 7803 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7806 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7807 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7808 then : 7809 printf %s "(cached) " >&6 7810 else $as_nop 7811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7812 /* end confdefs.h. */ 7813 int i; 7814 _ACEOF 7815 if ac_fn_c_try_compile "$LINENO" 7816 then : 7817 xorg_cv_cc_flag_unknown_warning_option=yes 7818 else $as_nop 7819 xorg_cv_cc_flag_unknown_warning_option=no 7820 fi 7821 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7822 fi 7823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7824 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7825 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7826 CFLAGS="$xorg_testset_save_CFLAGS" 7827 fi 7828 7829 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7830 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7832 fi 7833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7835 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7836 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7837 then : 7838 printf %s "(cached) " >&6 7839 else $as_nop 7840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7841 /* end confdefs.h. */ 7842 int i; 7843 _ACEOF 7844 if ac_fn_c_try_compile "$LINENO" 7845 then : 7846 xorg_cv_cc_flag_unused_command_line_argument=yes 7847 else $as_nop 7848 xorg_cv_cc_flag_unused_command_line_argument=no 7849 fi 7850 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7851 fi 7852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7853 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7854 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7855 CFLAGS="$xorg_testset_save_CFLAGS" 7856 fi 7857 7858 found="no" 7859 7860 if test $found = "no" ; then 7861 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7863 fi 7864 7865 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7867 fi 7868 7869 CFLAGS="$CFLAGS -Werror=sequence-point" 7870 7871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7872 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7873 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7874 if eval test \${$cacheid+y} 7875 then : 7876 printf %s "(cached) " >&6 7877 else $as_nop 7878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7879 /* end confdefs.h. */ 7880 int i; 7881 int 7882 main (void) 7883 { 7884 7885 ; 7886 return 0; 7887 } 7888 _ACEOF 7889 if ac_fn_c_try_link "$LINENO" 7890 then : 7891 eval $cacheid=yes 7892 else $as_nop 7893 eval $cacheid=no 7894 fi 7895 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7896 conftest$ac_exeext conftest.$ac_ext 7897 fi 7898 7899 7900 CFLAGS="$xorg_testset_save_CFLAGS" 7901 7902 eval supported=\$$cacheid 7903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7904 printf "%s\n" "$supported" >&6; } 7905 if test "$supported" = "yes" ; then 7906 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7907 found="yes" 7908 fi 7909 fi 7910 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920 7921 7922 7923 7924 7925 xorg_testset_save_CFLAGS="$CFLAGS" 7926 7927 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7930 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7931 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7932 then : 7933 printf %s "(cached) " >&6 7934 else $as_nop 7935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7936 /* end confdefs.h. */ 7937 int i; 7938 _ACEOF 7939 if ac_fn_c_try_compile "$LINENO" 7940 then : 7941 xorg_cv_cc_flag_unknown_warning_option=yes 7942 else $as_nop 7943 xorg_cv_cc_flag_unknown_warning_option=no 7944 fi 7945 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7946 fi 7947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7948 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7949 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7950 CFLAGS="$xorg_testset_save_CFLAGS" 7951 fi 7952 7953 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7956 fi 7957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7959 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7960 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7961 then : 7962 printf %s "(cached) " >&6 7963 else $as_nop 7964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7965 /* end confdefs.h. */ 7966 int i; 7967 _ACEOF 7968 if ac_fn_c_try_compile "$LINENO" 7969 then : 7970 xorg_cv_cc_flag_unused_command_line_argument=yes 7971 else $as_nop 7972 xorg_cv_cc_flag_unused_command_line_argument=no 7973 fi 7974 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7975 fi 7976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7977 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7978 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7979 CFLAGS="$xorg_testset_save_CFLAGS" 7980 fi 7981 7982 found="no" 7983 7984 if test $found = "no" ; then 7985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7987 fi 7988 7989 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7991 fi 7992 7993 CFLAGS="$CFLAGS -Werror=return-type" 7994 7995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7996 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 7997 cacheid=xorg_cv_cc_flag__Werror_return_type 7998 if eval test \${$cacheid+y} 7999 then : 8000 printf %s "(cached) " >&6 8001 else $as_nop 8002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8003 /* end confdefs.h. */ 8004 int i; 8005 int 8006 main (void) 8007 { 8008 8009 ; 8010 return 0; 8011 } 8012 _ACEOF 8013 if ac_fn_c_try_link "$LINENO" 8014 then : 8015 eval $cacheid=yes 8016 else $as_nop 8017 eval $cacheid=no 8018 fi 8019 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8020 conftest$ac_exeext conftest.$ac_ext 8021 fi 8022 8023 8024 CFLAGS="$xorg_testset_save_CFLAGS" 8025 8026 eval supported=\$$cacheid 8027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8028 printf "%s\n" "$supported" >&6; } 8029 if test "$supported" = "yes" ; then 8030 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8031 found="yes" 8032 fi 8033 fi 8034 8035 if test $found = "no" ; then 8036 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8038 fi 8039 8040 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8042 fi 8043 8044 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8045 8046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8047 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8048 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8049 if eval test \${$cacheid+y} 8050 then : 8051 printf %s "(cached) " >&6 8052 else $as_nop 8053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8054 /* end confdefs.h. */ 8055 int i; 8056 int 8057 main (void) 8058 { 8059 8060 ; 8061 return 0; 8062 } 8063 _ACEOF 8064 if ac_fn_c_try_link "$LINENO" 8065 then : 8066 eval $cacheid=yes 8067 else $as_nop 8068 eval $cacheid=no 8069 fi 8070 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8071 conftest$ac_exeext conftest.$ac_ext 8072 fi 8073 8074 8075 CFLAGS="$xorg_testset_save_CFLAGS" 8076 8077 eval supported=\$$cacheid 8078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8079 printf "%s\n" "$supported" >&6; } 8080 if test "$supported" = "yes" ; then 8081 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8082 found="yes" 8083 fi 8084 fi 8085 8086 8087 8088 8089 8090 8091 8092 8093 8094 8095 8096 8097 8098 8099 8100 xorg_testset_save_CFLAGS="$CFLAGS" 8101 8102 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8105 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8106 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8107 then : 8108 printf %s "(cached) " >&6 8109 else $as_nop 8110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8111 /* end confdefs.h. */ 8112 int i; 8113 _ACEOF 8114 if ac_fn_c_try_compile "$LINENO" 8115 then : 8116 xorg_cv_cc_flag_unknown_warning_option=yes 8117 else $as_nop 8118 xorg_cv_cc_flag_unknown_warning_option=no 8119 fi 8120 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8121 fi 8122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8123 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8124 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8125 CFLAGS="$xorg_testset_save_CFLAGS" 8126 fi 8127 8128 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8129 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8131 fi 8132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8134 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8135 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8136 then : 8137 printf %s "(cached) " >&6 8138 else $as_nop 8139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8140 /* end confdefs.h. */ 8141 int i; 8142 _ACEOF 8143 if ac_fn_c_try_compile "$LINENO" 8144 then : 8145 xorg_cv_cc_flag_unused_command_line_argument=yes 8146 else $as_nop 8147 xorg_cv_cc_flag_unused_command_line_argument=no 8148 fi 8149 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8150 fi 8151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8152 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8153 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8154 CFLAGS="$xorg_testset_save_CFLAGS" 8155 fi 8156 8157 found="no" 8158 8159 if test $found = "no" ; then 8160 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8162 fi 8163 8164 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8165 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8166 fi 8167 8168 CFLAGS="$CFLAGS -Werror=trigraphs" 8169 8170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8171 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8172 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8173 if eval test \${$cacheid+y} 8174 then : 8175 printf %s "(cached) " >&6 8176 else $as_nop 8177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8178 /* end confdefs.h. */ 8179 int i; 8180 int 8181 main (void) 8182 { 8183 8184 ; 8185 return 0; 8186 } 8187 _ACEOF 8188 if ac_fn_c_try_link "$LINENO" 8189 then : 8190 eval $cacheid=yes 8191 else $as_nop 8192 eval $cacheid=no 8193 fi 8194 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8195 conftest$ac_exeext conftest.$ac_ext 8196 fi 8197 8198 8199 CFLAGS="$xorg_testset_save_CFLAGS" 8200 8201 eval supported=\$$cacheid 8202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8203 printf "%s\n" "$supported" >&6; } 8204 if test "$supported" = "yes" ; then 8205 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8206 found="yes" 8207 fi 8208 fi 8209 8210 8211 8212 8213 8214 8215 8216 8217 8218 8219 8220 8221 8222 8223 8224 xorg_testset_save_CFLAGS="$CFLAGS" 8225 8226 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8229 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8230 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8231 then : 8232 printf %s "(cached) " >&6 8233 else $as_nop 8234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8235 /* end confdefs.h. */ 8236 int i; 8237 _ACEOF 8238 if ac_fn_c_try_compile "$LINENO" 8239 then : 8240 xorg_cv_cc_flag_unknown_warning_option=yes 8241 else $as_nop 8242 xorg_cv_cc_flag_unknown_warning_option=no 8243 fi 8244 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8245 fi 8246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8247 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8248 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8249 CFLAGS="$xorg_testset_save_CFLAGS" 8250 fi 8251 8252 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8255 fi 8256 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8258 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8259 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8260 then : 8261 printf %s "(cached) " >&6 8262 else $as_nop 8263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8264 /* end confdefs.h. */ 8265 int i; 8266 _ACEOF 8267 if ac_fn_c_try_compile "$LINENO" 8268 then : 8269 xorg_cv_cc_flag_unused_command_line_argument=yes 8270 else $as_nop 8271 xorg_cv_cc_flag_unused_command_line_argument=no 8272 fi 8273 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8274 fi 8275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8276 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8277 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8278 CFLAGS="$xorg_testset_save_CFLAGS" 8279 fi 8280 8281 found="no" 8282 8283 if test $found = "no" ; then 8284 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8286 fi 8287 8288 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8289 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8290 fi 8291 8292 CFLAGS="$CFLAGS -Werror=array-bounds" 8293 8294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8295 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8296 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8297 if eval test \${$cacheid+y} 8298 then : 8299 printf %s "(cached) " >&6 8300 else $as_nop 8301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8302 /* end confdefs.h. */ 8303 int i; 8304 int 8305 main (void) 8306 { 8307 8308 ; 8309 return 0; 8310 } 8311 _ACEOF 8312 if ac_fn_c_try_link "$LINENO" 8313 then : 8314 eval $cacheid=yes 8315 else $as_nop 8316 eval $cacheid=no 8317 fi 8318 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8319 conftest$ac_exeext conftest.$ac_ext 8320 fi 8321 8322 8323 CFLAGS="$xorg_testset_save_CFLAGS" 8324 8325 eval supported=\$$cacheid 8326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8327 printf "%s\n" "$supported" >&6; } 8328 if test "$supported" = "yes" ; then 8329 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8330 found="yes" 8331 fi 8332 fi 8333 8334 8335 8336 8337 8338 8339 8340 8341 8342 8343 8344 8345 8346 8347 8348 xorg_testset_save_CFLAGS="$CFLAGS" 8349 8350 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8353 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8354 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8355 then : 8356 printf %s "(cached) " >&6 8357 else $as_nop 8358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8359 /* end confdefs.h. */ 8360 int i; 8361 _ACEOF 8362 if ac_fn_c_try_compile "$LINENO" 8363 then : 8364 xorg_cv_cc_flag_unknown_warning_option=yes 8365 else $as_nop 8366 xorg_cv_cc_flag_unknown_warning_option=no 8367 fi 8368 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8369 fi 8370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8371 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8372 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8373 CFLAGS="$xorg_testset_save_CFLAGS" 8374 fi 8375 8376 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8377 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8379 fi 8380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8382 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8383 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8384 then : 8385 printf %s "(cached) " >&6 8386 else $as_nop 8387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8388 /* end confdefs.h. */ 8389 int i; 8390 _ACEOF 8391 if ac_fn_c_try_compile "$LINENO" 8392 then : 8393 xorg_cv_cc_flag_unused_command_line_argument=yes 8394 else $as_nop 8395 xorg_cv_cc_flag_unused_command_line_argument=no 8396 fi 8397 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8398 fi 8399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8400 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8401 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8402 CFLAGS="$xorg_testset_save_CFLAGS" 8403 fi 8404 8405 found="no" 8406 8407 if test $found = "no" ; then 8408 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8410 fi 8411 8412 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8414 fi 8415 8416 CFLAGS="$CFLAGS -Werror=write-strings" 8417 8418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8419 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8420 cacheid=xorg_cv_cc_flag__Werror_write_strings 8421 if eval test \${$cacheid+y} 8422 then : 8423 printf %s "(cached) " >&6 8424 else $as_nop 8425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8426 /* end confdefs.h. */ 8427 int i; 8428 int 8429 main (void) 8430 { 8431 8432 ; 8433 return 0; 8434 } 8435 _ACEOF 8436 if ac_fn_c_try_link "$LINENO" 8437 then : 8438 eval $cacheid=yes 8439 else $as_nop 8440 eval $cacheid=no 8441 fi 8442 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8443 conftest$ac_exeext conftest.$ac_ext 8444 fi 8445 8446 8447 CFLAGS="$xorg_testset_save_CFLAGS" 8448 8449 eval supported=\$$cacheid 8450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8451 printf "%s\n" "$supported" >&6; } 8452 if test "$supported" = "yes" ; then 8453 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8454 found="yes" 8455 fi 8456 fi 8457 8458 8459 8460 8461 8462 8463 8464 8465 8466 8467 8468 8469 8470 8471 8472 xorg_testset_save_CFLAGS="$CFLAGS" 8473 8474 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8477 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8478 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8479 then : 8480 printf %s "(cached) " >&6 8481 else $as_nop 8482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8483 /* end confdefs.h. */ 8484 int i; 8485 _ACEOF 8486 if ac_fn_c_try_compile "$LINENO" 8487 then : 8488 xorg_cv_cc_flag_unknown_warning_option=yes 8489 else $as_nop 8490 xorg_cv_cc_flag_unknown_warning_option=no 8491 fi 8492 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8493 fi 8494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8495 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8496 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8497 CFLAGS="$xorg_testset_save_CFLAGS" 8498 fi 8499 8500 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8503 fi 8504 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8506 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8507 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8508 then : 8509 printf %s "(cached) " >&6 8510 else $as_nop 8511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8512 /* end confdefs.h. */ 8513 int i; 8514 _ACEOF 8515 if ac_fn_c_try_compile "$LINENO" 8516 then : 8517 xorg_cv_cc_flag_unused_command_line_argument=yes 8518 else $as_nop 8519 xorg_cv_cc_flag_unused_command_line_argument=no 8520 fi 8521 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8522 fi 8523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8524 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8525 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8526 CFLAGS="$xorg_testset_save_CFLAGS" 8527 fi 8528 8529 found="no" 8530 8531 if test $found = "no" ; then 8532 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8534 fi 8535 8536 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8537 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8538 fi 8539 8540 CFLAGS="$CFLAGS -Werror=address" 8541 8542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8543 printf %s "checking if $CC supports -Werror=address... " >&6; } 8544 cacheid=xorg_cv_cc_flag__Werror_address 8545 if eval test \${$cacheid+y} 8546 then : 8547 printf %s "(cached) " >&6 8548 else $as_nop 8549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8550 /* end confdefs.h. */ 8551 int i; 8552 int 8553 main (void) 8554 { 8555 8556 ; 8557 return 0; 8558 } 8559 _ACEOF 8560 if ac_fn_c_try_link "$LINENO" 8561 then : 8562 eval $cacheid=yes 8563 else $as_nop 8564 eval $cacheid=no 8565 fi 8566 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8567 conftest$ac_exeext conftest.$ac_ext 8568 fi 8569 8570 8571 CFLAGS="$xorg_testset_save_CFLAGS" 8572 8573 eval supported=\$$cacheid 8574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8575 printf "%s\n" "$supported" >&6; } 8576 if test "$supported" = "yes" ; then 8577 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8578 found="yes" 8579 fi 8580 fi 8581 8582 8583 8584 8585 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 xorg_testset_save_CFLAGS="$CFLAGS" 8597 8598 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8601 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8602 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8603 then : 8604 printf %s "(cached) " >&6 8605 else $as_nop 8606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8607 /* end confdefs.h. */ 8608 int i; 8609 _ACEOF 8610 if ac_fn_c_try_compile "$LINENO" 8611 then : 8612 xorg_cv_cc_flag_unknown_warning_option=yes 8613 else $as_nop 8614 xorg_cv_cc_flag_unknown_warning_option=no 8615 fi 8616 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8617 fi 8618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8619 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8620 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8621 CFLAGS="$xorg_testset_save_CFLAGS" 8622 fi 8623 8624 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8627 fi 8628 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8630 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8631 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8632 then : 8633 printf %s "(cached) " >&6 8634 else $as_nop 8635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8636 /* end confdefs.h. */ 8637 int i; 8638 _ACEOF 8639 if ac_fn_c_try_compile "$LINENO" 8640 then : 8641 xorg_cv_cc_flag_unused_command_line_argument=yes 8642 else $as_nop 8643 xorg_cv_cc_flag_unused_command_line_argument=no 8644 fi 8645 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8646 fi 8647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8648 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8649 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8650 CFLAGS="$xorg_testset_save_CFLAGS" 8651 fi 8652 8653 found="no" 8654 8655 if test $found = "no" ; then 8656 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8658 fi 8659 8660 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8661 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8662 fi 8663 8664 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8665 8666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8667 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8668 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8669 if eval test \${$cacheid+y} 8670 then : 8671 printf %s "(cached) " >&6 8672 else $as_nop 8673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8674 /* end confdefs.h. */ 8675 int i; 8676 int 8677 main (void) 8678 { 8679 8680 ; 8681 return 0; 8682 } 8683 _ACEOF 8684 if ac_fn_c_try_link "$LINENO" 8685 then : 8686 eval $cacheid=yes 8687 else $as_nop 8688 eval $cacheid=no 8689 fi 8690 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8691 conftest$ac_exeext conftest.$ac_ext 8692 fi 8693 8694 8695 CFLAGS="$xorg_testset_save_CFLAGS" 8696 8697 eval supported=\$$cacheid 8698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8699 printf "%s\n" "$supported" >&6; } 8700 if test "$supported" = "yes" ; then 8701 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8702 found="yes" 8703 fi 8704 fi 8705 8706 if test $found = "no" ; then 8707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8709 fi 8710 8711 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8713 fi 8714 8715 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8716 8717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8718 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8719 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8720 if eval test \${$cacheid+y} 8721 then : 8722 printf %s "(cached) " >&6 8723 else $as_nop 8724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8725 /* end confdefs.h. */ 8726 int i; 8727 int 8728 main (void) 8729 { 8730 8731 ; 8732 return 0; 8733 } 8734 _ACEOF 8735 if ac_fn_c_try_link "$LINENO" 8736 then : 8737 eval $cacheid=yes 8738 else $as_nop 8739 eval $cacheid=no 8740 fi 8741 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8742 conftest$ac_exeext conftest.$ac_ext 8743 fi 8744 8745 8746 CFLAGS="$xorg_testset_save_CFLAGS" 8747 8748 eval supported=\$$cacheid 8749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8750 printf "%s\n" "$supported" >&6; } 8751 if test "$supported" = "yes" ; then 8752 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8753 found="yes" 8754 fi 8755 fi 8756 8757 8758 8759 8760 8761 8762 8763 8764 8765 8766 8767 8768 8769 8770 8771 xorg_testset_save_CFLAGS="$CFLAGS" 8772 8773 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8776 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8777 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8778 then : 8779 printf %s "(cached) " >&6 8780 else $as_nop 8781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8782 /* end confdefs.h. */ 8783 int i; 8784 _ACEOF 8785 if ac_fn_c_try_compile "$LINENO" 8786 then : 8787 xorg_cv_cc_flag_unknown_warning_option=yes 8788 else $as_nop 8789 xorg_cv_cc_flag_unknown_warning_option=no 8790 fi 8791 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8792 fi 8793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8794 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8795 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8796 CFLAGS="$xorg_testset_save_CFLAGS" 8797 fi 8798 8799 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8802 fi 8803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8805 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8806 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8807 then : 8808 printf %s "(cached) " >&6 8809 else $as_nop 8810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8811 /* end confdefs.h. */ 8812 int i; 8813 _ACEOF 8814 if ac_fn_c_try_compile "$LINENO" 8815 then : 8816 xorg_cv_cc_flag_unused_command_line_argument=yes 8817 else $as_nop 8818 xorg_cv_cc_flag_unused_command_line_argument=no 8819 fi 8820 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8821 fi 8822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8823 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8824 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8825 CFLAGS="$xorg_testset_save_CFLAGS" 8826 fi 8827 8828 found="no" 8829 8830 if test $found = "no" ; then 8831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8833 fi 8834 8835 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8837 fi 8838 8839 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8840 8841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8842 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8843 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8844 if eval test \${$cacheid+y} 8845 then : 8846 printf %s "(cached) " >&6 8847 else $as_nop 8848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8849 /* end confdefs.h. */ 8850 int i; 8851 int 8852 main (void) 8853 { 8854 8855 ; 8856 return 0; 8857 } 8858 _ACEOF 8859 if ac_fn_c_try_link "$LINENO" 8860 then : 8861 eval $cacheid=yes 8862 else $as_nop 8863 eval $cacheid=no 8864 fi 8865 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8866 conftest$ac_exeext conftest.$ac_ext 8867 fi 8868 8869 8870 CFLAGS="$xorg_testset_save_CFLAGS" 8871 8872 eval supported=\$$cacheid 8873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8874 printf "%s\n" "$supported" >&6; } 8875 if test "$supported" = "yes" ; then 8876 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8877 found="yes" 8878 fi 8879 fi 8880 8881 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8882 else 8883 { 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 $PACKAGE_BUGREPORT" >&5 8884 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8885 8886 8887 8888 8889 8890 8891 8892 8893 8894 8895 8896 8897 8898 xorg_testset_save_CFLAGS="$CFLAGS" 8899 8900 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8903 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8904 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8905 then : 8906 printf %s "(cached) " >&6 8907 else $as_nop 8908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8909 /* end confdefs.h. */ 8910 int i; 8911 _ACEOF 8912 if ac_fn_c_try_compile "$LINENO" 8913 then : 8914 xorg_cv_cc_flag_unknown_warning_option=yes 8915 else $as_nop 8916 xorg_cv_cc_flag_unknown_warning_option=no 8917 fi 8918 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8919 fi 8920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8921 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8922 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8923 CFLAGS="$xorg_testset_save_CFLAGS" 8924 fi 8925 8926 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8927 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8929 fi 8930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8932 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8933 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8934 then : 8935 printf %s "(cached) " >&6 8936 else $as_nop 8937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8938 /* end confdefs.h. */ 8939 int i; 8940 _ACEOF 8941 if ac_fn_c_try_compile "$LINENO" 8942 then : 8943 xorg_cv_cc_flag_unused_command_line_argument=yes 8944 else $as_nop 8945 xorg_cv_cc_flag_unused_command_line_argument=no 8946 fi 8947 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8948 fi 8949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8950 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8951 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8952 CFLAGS="$xorg_testset_save_CFLAGS" 8953 fi 8954 8955 found="no" 8956 8957 if test $found = "no" ; then 8958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8960 fi 8961 8962 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8964 fi 8965 8966 CFLAGS="$CFLAGS -Wimplicit" 8967 8968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8969 printf %s "checking if $CC supports -Wimplicit... " >&6; } 8970 cacheid=xorg_cv_cc_flag__Wimplicit 8971 if eval test \${$cacheid+y} 8972 then : 8973 printf %s "(cached) " >&6 8974 else $as_nop 8975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8976 /* end confdefs.h. */ 8977 int i; 8978 int 8979 main (void) 8980 { 8981 8982 ; 8983 return 0; 8984 } 8985 _ACEOF 8986 if ac_fn_c_try_link "$LINENO" 8987 then : 8988 eval $cacheid=yes 8989 else $as_nop 8990 eval $cacheid=no 8991 fi 8992 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8993 conftest$ac_exeext conftest.$ac_ext 8994 fi 8995 8996 8997 CFLAGS="$xorg_testset_save_CFLAGS" 8998 8999 eval supported=\$$cacheid 9000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9001 printf "%s\n" "$supported" >&6; } 9002 if test "$supported" = "yes" ; then 9003 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9004 found="yes" 9005 fi 9006 fi 9007 9008 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 xorg_testset_save_CFLAGS="$CFLAGS" 9023 9024 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9027 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9028 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9029 then : 9030 printf %s "(cached) " >&6 9031 else $as_nop 9032 cat confdefs.h - <<_ACEOF >conftest.$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_unknown_warning_option=yes 9039 else $as_nop 9040 xorg_cv_cc_flag_unknown_warning_option=no 9041 fi 9042 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9043 fi 9044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9045 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9046 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9047 CFLAGS="$xorg_testset_save_CFLAGS" 9048 fi 9049 9050 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9053 fi 9054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9056 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9057 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9058 then : 9059 printf %s "(cached) " >&6 9060 else $as_nop 9061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9062 /* end confdefs.h. */ 9063 int i; 9064 _ACEOF 9065 if ac_fn_c_try_compile "$LINENO" 9066 then : 9067 xorg_cv_cc_flag_unused_command_line_argument=yes 9068 else $as_nop 9069 xorg_cv_cc_flag_unused_command_line_argument=no 9070 fi 9071 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9072 fi 9073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9074 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9075 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9076 CFLAGS="$xorg_testset_save_CFLAGS" 9077 fi 9078 9079 found="no" 9080 9081 if test $found = "no" ; then 9082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9084 fi 9085 9086 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9088 fi 9089 9090 CFLAGS="$CFLAGS -Wnonnull" 9091 9092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9093 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9094 cacheid=xorg_cv_cc_flag__Wnonnull 9095 if eval test \${$cacheid+y} 9096 then : 9097 printf %s "(cached) " >&6 9098 else $as_nop 9099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9100 /* end confdefs.h. */ 9101 int i; 9102 int 9103 main (void) 9104 { 9105 9106 ; 9107 return 0; 9108 } 9109 _ACEOF 9110 if ac_fn_c_try_link "$LINENO" 9111 then : 9112 eval $cacheid=yes 9113 else $as_nop 9114 eval $cacheid=no 9115 fi 9116 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9117 conftest$ac_exeext conftest.$ac_ext 9118 fi 9119 9120 9121 CFLAGS="$xorg_testset_save_CFLAGS" 9122 9123 eval supported=\$$cacheid 9124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9125 printf "%s\n" "$supported" >&6; } 9126 if test "$supported" = "yes" ; then 9127 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9128 found="yes" 9129 fi 9130 fi 9131 9132 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146 xorg_testset_save_CFLAGS="$CFLAGS" 9147 9148 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9151 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9152 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9153 then : 9154 printf %s "(cached) " >&6 9155 else $as_nop 9156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9157 /* end confdefs.h. */ 9158 int i; 9159 _ACEOF 9160 if ac_fn_c_try_compile "$LINENO" 9161 then : 9162 xorg_cv_cc_flag_unknown_warning_option=yes 9163 else $as_nop 9164 xorg_cv_cc_flag_unknown_warning_option=no 9165 fi 9166 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9167 fi 9168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9169 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9170 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9171 CFLAGS="$xorg_testset_save_CFLAGS" 9172 fi 9173 9174 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9177 fi 9178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9180 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9181 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9182 then : 9183 printf %s "(cached) " >&6 9184 else $as_nop 9185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9186 /* end confdefs.h. */ 9187 int i; 9188 _ACEOF 9189 if ac_fn_c_try_compile "$LINENO" 9190 then : 9191 xorg_cv_cc_flag_unused_command_line_argument=yes 9192 else $as_nop 9193 xorg_cv_cc_flag_unused_command_line_argument=no 9194 fi 9195 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9196 fi 9197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9198 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9199 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9200 CFLAGS="$xorg_testset_save_CFLAGS" 9201 fi 9202 9203 found="no" 9204 9205 if test $found = "no" ; then 9206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9208 fi 9209 9210 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9212 fi 9213 9214 CFLAGS="$CFLAGS -Winit-self" 9215 9216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9217 printf %s "checking if $CC supports -Winit-self... " >&6; } 9218 cacheid=xorg_cv_cc_flag__Winit_self 9219 if eval test \${$cacheid+y} 9220 then : 9221 printf %s "(cached) " >&6 9222 else $as_nop 9223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9224 /* end confdefs.h. */ 9225 int i; 9226 int 9227 main (void) 9228 { 9229 9230 ; 9231 return 0; 9232 } 9233 _ACEOF 9234 if ac_fn_c_try_link "$LINENO" 9235 then : 9236 eval $cacheid=yes 9237 else $as_nop 9238 eval $cacheid=no 9239 fi 9240 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9241 conftest$ac_exeext conftest.$ac_ext 9242 fi 9243 9244 9245 CFLAGS="$xorg_testset_save_CFLAGS" 9246 9247 eval supported=\$$cacheid 9248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9249 printf "%s\n" "$supported" >&6; } 9250 if test "$supported" = "yes" ; then 9251 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9252 found="yes" 9253 fi 9254 fi 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 9265 9266 9267 9268 9269 9270 xorg_testset_save_CFLAGS="$CFLAGS" 9271 9272 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9275 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9276 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9277 then : 9278 printf %s "(cached) " >&6 9279 else $as_nop 9280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9281 /* end confdefs.h. */ 9282 int i; 9283 _ACEOF 9284 if ac_fn_c_try_compile "$LINENO" 9285 then : 9286 xorg_cv_cc_flag_unknown_warning_option=yes 9287 else $as_nop 9288 xorg_cv_cc_flag_unknown_warning_option=no 9289 fi 9290 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9291 fi 9292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9293 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9294 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9295 CFLAGS="$xorg_testset_save_CFLAGS" 9296 fi 9297 9298 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9301 fi 9302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9304 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9305 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9306 then : 9307 printf %s "(cached) " >&6 9308 else $as_nop 9309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9310 /* end confdefs.h. */ 9311 int i; 9312 _ACEOF 9313 if ac_fn_c_try_compile "$LINENO" 9314 then : 9315 xorg_cv_cc_flag_unused_command_line_argument=yes 9316 else $as_nop 9317 xorg_cv_cc_flag_unused_command_line_argument=no 9318 fi 9319 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9320 fi 9321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9322 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9323 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9324 CFLAGS="$xorg_testset_save_CFLAGS" 9325 fi 9326 9327 found="no" 9328 9329 if test $found = "no" ; then 9330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9332 fi 9333 9334 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9336 fi 9337 9338 CFLAGS="$CFLAGS -Wmain" 9339 9340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9341 printf %s "checking if $CC supports -Wmain... " >&6; } 9342 cacheid=xorg_cv_cc_flag__Wmain 9343 if eval test \${$cacheid+y} 9344 then : 9345 printf %s "(cached) " >&6 9346 else $as_nop 9347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9348 /* end confdefs.h. */ 9349 int i; 9350 int 9351 main (void) 9352 { 9353 9354 ; 9355 return 0; 9356 } 9357 _ACEOF 9358 if ac_fn_c_try_link "$LINENO" 9359 then : 9360 eval $cacheid=yes 9361 else $as_nop 9362 eval $cacheid=no 9363 fi 9364 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9365 conftest$ac_exeext conftest.$ac_ext 9366 fi 9367 9368 9369 CFLAGS="$xorg_testset_save_CFLAGS" 9370 9371 eval supported=\$$cacheid 9372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9373 printf "%s\n" "$supported" >&6; } 9374 if test "$supported" = "yes" ; then 9375 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9376 found="yes" 9377 fi 9378 fi 9379 9380 9381 9382 9383 9384 9385 9386 9387 9388 9389 9390 9391 9392 9393 9394 xorg_testset_save_CFLAGS="$CFLAGS" 9395 9396 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9399 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9400 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9401 then : 9402 printf %s "(cached) " >&6 9403 else $as_nop 9404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9405 /* end confdefs.h. */ 9406 int i; 9407 _ACEOF 9408 if ac_fn_c_try_compile "$LINENO" 9409 then : 9410 xorg_cv_cc_flag_unknown_warning_option=yes 9411 else $as_nop 9412 xorg_cv_cc_flag_unknown_warning_option=no 9413 fi 9414 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9415 fi 9416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9417 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9418 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9419 CFLAGS="$xorg_testset_save_CFLAGS" 9420 fi 9421 9422 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9425 fi 9426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9428 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9429 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9430 then : 9431 printf %s "(cached) " >&6 9432 else $as_nop 9433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9434 /* end confdefs.h. */ 9435 int i; 9436 _ACEOF 9437 if ac_fn_c_try_compile "$LINENO" 9438 then : 9439 xorg_cv_cc_flag_unused_command_line_argument=yes 9440 else $as_nop 9441 xorg_cv_cc_flag_unused_command_line_argument=no 9442 fi 9443 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9444 fi 9445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9446 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9447 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9448 CFLAGS="$xorg_testset_save_CFLAGS" 9449 fi 9450 9451 found="no" 9452 9453 if test $found = "no" ; then 9454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9456 fi 9457 9458 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9459 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9460 fi 9461 9462 CFLAGS="$CFLAGS -Wmissing-braces" 9463 9464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9465 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9466 cacheid=xorg_cv_cc_flag__Wmissing_braces 9467 if eval test \${$cacheid+y} 9468 then : 9469 printf %s "(cached) " >&6 9470 else $as_nop 9471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9472 /* end confdefs.h. */ 9473 int i; 9474 int 9475 main (void) 9476 { 9477 9478 ; 9479 return 0; 9480 } 9481 _ACEOF 9482 if ac_fn_c_try_link "$LINENO" 9483 then : 9484 eval $cacheid=yes 9485 else $as_nop 9486 eval $cacheid=no 9487 fi 9488 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9489 conftest$ac_exeext conftest.$ac_ext 9490 fi 9491 9492 9493 CFLAGS="$xorg_testset_save_CFLAGS" 9494 9495 eval supported=\$$cacheid 9496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9497 printf "%s\n" "$supported" >&6; } 9498 if test "$supported" = "yes" ; then 9499 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9500 found="yes" 9501 fi 9502 fi 9503 9504 9505 9506 9507 9508 9509 9510 9511 9512 9513 9514 9515 9516 9517 9518 xorg_testset_save_CFLAGS="$CFLAGS" 9519 9520 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9523 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9524 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9525 then : 9526 printf %s "(cached) " >&6 9527 else $as_nop 9528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9529 /* end confdefs.h. */ 9530 int i; 9531 _ACEOF 9532 if ac_fn_c_try_compile "$LINENO" 9533 then : 9534 xorg_cv_cc_flag_unknown_warning_option=yes 9535 else $as_nop 9536 xorg_cv_cc_flag_unknown_warning_option=no 9537 fi 9538 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9539 fi 9540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9541 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9542 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9543 CFLAGS="$xorg_testset_save_CFLAGS" 9544 fi 9545 9546 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9547 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9549 fi 9550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9552 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9553 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9554 then : 9555 printf %s "(cached) " >&6 9556 else $as_nop 9557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9558 /* end confdefs.h. */ 9559 int i; 9560 _ACEOF 9561 if ac_fn_c_try_compile "$LINENO" 9562 then : 9563 xorg_cv_cc_flag_unused_command_line_argument=yes 9564 else $as_nop 9565 xorg_cv_cc_flag_unused_command_line_argument=no 9566 fi 9567 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9568 fi 9569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9570 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9571 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9572 CFLAGS="$xorg_testset_save_CFLAGS" 9573 fi 9574 9575 found="no" 9576 9577 if test $found = "no" ; then 9578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9580 fi 9581 9582 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9583 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9584 fi 9585 9586 CFLAGS="$CFLAGS -Wsequence-point" 9587 9588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9589 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9590 cacheid=xorg_cv_cc_flag__Wsequence_point 9591 if eval test \${$cacheid+y} 9592 then : 9593 printf %s "(cached) " >&6 9594 else $as_nop 9595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9596 /* end confdefs.h. */ 9597 int i; 9598 int 9599 main (void) 9600 { 9601 9602 ; 9603 return 0; 9604 } 9605 _ACEOF 9606 if ac_fn_c_try_link "$LINENO" 9607 then : 9608 eval $cacheid=yes 9609 else $as_nop 9610 eval $cacheid=no 9611 fi 9612 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9613 conftest$ac_exeext conftest.$ac_ext 9614 fi 9615 9616 9617 CFLAGS="$xorg_testset_save_CFLAGS" 9618 9619 eval supported=\$$cacheid 9620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9621 printf "%s\n" "$supported" >&6; } 9622 if test "$supported" = "yes" ; then 9623 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9624 found="yes" 9625 fi 9626 fi 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 xorg_testset_save_CFLAGS="$CFLAGS" 9643 9644 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9647 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9648 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9649 then : 9650 printf %s "(cached) " >&6 9651 else $as_nop 9652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9653 /* end confdefs.h. */ 9654 int i; 9655 _ACEOF 9656 if ac_fn_c_try_compile "$LINENO" 9657 then : 9658 xorg_cv_cc_flag_unknown_warning_option=yes 9659 else $as_nop 9660 xorg_cv_cc_flag_unknown_warning_option=no 9661 fi 9662 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9663 fi 9664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9665 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9666 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9667 CFLAGS="$xorg_testset_save_CFLAGS" 9668 fi 9669 9670 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9673 fi 9674 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9676 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9677 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9678 then : 9679 printf %s "(cached) " >&6 9680 else $as_nop 9681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9682 /* end confdefs.h. */ 9683 int i; 9684 _ACEOF 9685 if ac_fn_c_try_compile "$LINENO" 9686 then : 9687 xorg_cv_cc_flag_unused_command_line_argument=yes 9688 else $as_nop 9689 xorg_cv_cc_flag_unused_command_line_argument=no 9690 fi 9691 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9692 fi 9693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9694 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9695 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9696 CFLAGS="$xorg_testset_save_CFLAGS" 9697 fi 9698 9699 found="no" 9700 9701 if test $found = "no" ; then 9702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9704 fi 9705 9706 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9708 fi 9709 9710 CFLAGS="$CFLAGS -Wreturn-type" 9711 9712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9713 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9714 cacheid=xorg_cv_cc_flag__Wreturn_type 9715 if eval test \${$cacheid+y} 9716 then : 9717 printf %s "(cached) " >&6 9718 else $as_nop 9719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9720 /* end confdefs.h. */ 9721 int i; 9722 int 9723 main (void) 9724 { 9725 9726 ; 9727 return 0; 9728 } 9729 _ACEOF 9730 if ac_fn_c_try_link "$LINENO" 9731 then : 9732 eval $cacheid=yes 9733 else $as_nop 9734 eval $cacheid=no 9735 fi 9736 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9737 conftest$ac_exeext conftest.$ac_ext 9738 fi 9739 9740 9741 CFLAGS="$xorg_testset_save_CFLAGS" 9742 9743 eval supported=\$$cacheid 9744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9745 printf "%s\n" "$supported" >&6; } 9746 if test "$supported" = "yes" ; then 9747 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9748 found="yes" 9749 fi 9750 fi 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766 xorg_testset_save_CFLAGS="$CFLAGS" 9767 9768 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9771 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9772 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9773 then : 9774 printf %s "(cached) " >&6 9775 else $as_nop 9776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9777 /* end confdefs.h. */ 9778 int i; 9779 _ACEOF 9780 if ac_fn_c_try_compile "$LINENO" 9781 then : 9782 xorg_cv_cc_flag_unknown_warning_option=yes 9783 else $as_nop 9784 xorg_cv_cc_flag_unknown_warning_option=no 9785 fi 9786 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9787 fi 9788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9789 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9790 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9791 CFLAGS="$xorg_testset_save_CFLAGS" 9792 fi 9793 9794 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9797 fi 9798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9800 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9801 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9802 then : 9803 printf %s "(cached) " >&6 9804 else $as_nop 9805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9806 /* end confdefs.h. */ 9807 int i; 9808 _ACEOF 9809 if ac_fn_c_try_compile "$LINENO" 9810 then : 9811 xorg_cv_cc_flag_unused_command_line_argument=yes 9812 else $as_nop 9813 xorg_cv_cc_flag_unused_command_line_argument=no 9814 fi 9815 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9816 fi 9817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9818 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9819 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9820 CFLAGS="$xorg_testset_save_CFLAGS" 9821 fi 9822 9823 found="no" 9824 9825 if test $found = "no" ; then 9826 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9828 fi 9829 9830 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9831 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9832 fi 9833 9834 CFLAGS="$CFLAGS -Wtrigraphs" 9835 9836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9837 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9838 cacheid=xorg_cv_cc_flag__Wtrigraphs 9839 if eval test \${$cacheid+y} 9840 then : 9841 printf %s "(cached) " >&6 9842 else $as_nop 9843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9844 /* end confdefs.h. */ 9845 int i; 9846 int 9847 main (void) 9848 { 9849 9850 ; 9851 return 0; 9852 } 9853 _ACEOF 9854 if ac_fn_c_try_link "$LINENO" 9855 then : 9856 eval $cacheid=yes 9857 else $as_nop 9858 eval $cacheid=no 9859 fi 9860 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9861 conftest$ac_exeext conftest.$ac_ext 9862 fi 9863 9864 9865 CFLAGS="$xorg_testset_save_CFLAGS" 9866 9867 eval supported=\$$cacheid 9868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9869 printf "%s\n" "$supported" >&6; } 9870 if test "$supported" = "yes" ; then 9871 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9872 found="yes" 9873 fi 9874 fi 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 xorg_testset_save_CFLAGS="$CFLAGS" 9891 9892 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9895 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9896 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9897 then : 9898 printf %s "(cached) " >&6 9899 else $as_nop 9900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9901 /* end confdefs.h. */ 9902 int i; 9903 _ACEOF 9904 if ac_fn_c_try_compile "$LINENO" 9905 then : 9906 xorg_cv_cc_flag_unknown_warning_option=yes 9907 else $as_nop 9908 xorg_cv_cc_flag_unknown_warning_option=no 9909 fi 9910 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9911 fi 9912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9913 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9914 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9915 CFLAGS="$xorg_testset_save_CFLAGS" 9916 fi 9917 9918 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9921 fi 9922 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9924 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9925 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9926 then : 9927 printf %s "(cached) " >&6 9928 else $as_nop 9929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9930 /* end confdefs.h. */ 9931 int i; 9932 _ACEOF 9933 if ac_fn_c_try_compile "$LINENO" 9934 then : 9935 xorg_cv_cc_flag_unused_command_line_argument=yes 9936 else $as_nop 9937 xorg_cv_cc_flag_unused_command_line_argument=no 9938 fi 9939 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9940 fi 9941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9942 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9943 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9944 CFLAGS="$xorg_testset_save_CFLAGS" 9945 fi 9946 9947 found="no" 9948 9949 if test $found = "no" ; then 9950 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9952 fi 9953 9954 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9955 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9956 fi 9957 9958 CFLAGS="$CFLAGS -Warray-bounds" 9959 9960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9961 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 9962 cacheid=xorg_cv_cc_flag__Warray_bounds 9963 if eval test \${$cacheid+y} 9964 then : 9965 printf %s "(cached) " >&6 9966 else $as_nop 9967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9968 /* end confdefs.h. */ 9969 int i; 9970 int 9971 main (void) 9972 { 9973 9974 ; 9975 return 0; 9976 } 9977 _ACEOF 9978 if ac_fn_c_try_link "$LINENO" 9979 then : 9980 eval $cacheid=yes 9981 else $as_nop 9982 eval $cacheid=no 9983 fi 9984 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9985 conftest$ac_exeext conftest.$ac_ext 9986 fi 9987 9988 9989 CFLAGS="$xorg_testset_save_CFLAGS" 9990 9991 eval supported=\$$cacheid 9992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9993 printf "%s\n" "$supported" >&6; } 9994 if test "$supported" = "yes" ; then 9995 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9996 found="yes" 9997 fi 9998 fi 9999 10000 10001 10002 10003 10004 10005 10006 10007 10008 10009 10010 10011 10012 10013 10014 xorg_testset_save_CFLAGS="$CFLAGS" 10015 10016 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10019 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10020 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10021 then : 10022 printf %s "(cached) " >&6 10023 else $as_nop 10024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10025 /* end confdefs.h. */ 10026 int i; 10027 _ACEOF 10028 if ac_fn_c_try_compile "$LINENO" 10029 then : 10030 xorg_cv_cc_flag_unknown_warning_option=yes 10031 else $as_nop 10032 xorg_cv_cc_flag_unknown_warning_option=no 10033 fi 10034 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10035 fi 10036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10037 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10038 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10039 CFLAGS="$xorg_testset_save_CFLAGS" 10040 fi 10041 10042 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10045 fi 10046 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10048 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10049 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10050 then : 10051 printf %s "(cached) " >&6 10052 else $as_nop 10053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10054 /* end confdefs.h. */ 10055 int i; 10056 _ACEOF 10057 if ac_fn_c_try_compile "$LINENO" 10058 then : 10059 xorg_cv_cc_flag_unused_command_line_argument=yes 10060 else $as_nop 10061 xorg_cv_cc_flag_unused_command_line_argument=no 10062 fi 10063 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10064 fi 10065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10066 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10067 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10068 CFLAGS="$xorg_testset_save_CFLAGS" 10069 fi 10070 10071 found="no" 10072 10073 if test $found = "no" ; then 10074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10076 fi 10077 10078 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10080 fi 10081 10082 CFLAGS="$CFLAGS -Wwrite-strings" 10083 10084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10085 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10086 cacheid=xorg_cv_cc_flag__Wwrite_strings 10087 if eval test \${$cacheid+y} 10088 then : 10089 printf %s "(cached) " >&6 10090 else $as_nop 10091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10092 /* end confdefs.h. */ 10093 int i; 10094 int 10095 main (void) 10096 { 10097 10098 ; 10099 return 0; 10100 } 10101 _ACEOF 10102 if ac_fn_c_try_link "$LINENO" 10103 then : 10104 eval $cacheid=yes 10105 else $as_nop 10106 eval $cacheid=no 10107 fi 10108 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10109 conftest$ac_exeext conftest.$ac_ext 10110 fi 10111 10112 10113 CFLAGS="$xorg_testset_save_CFLAGS" 10114 10115 eval supported=\$$cacheid 10116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10117 printf "%s\n" "$supported" >&6; } 10118 if test "$supported" = "yes" ; then 10119 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10120 found="yes" 10121 fi 10122 fi 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 xorg_testset_save_CFLAGS="$CFLAGS" 10139 10140 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10143 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10144 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10145 then : 10146 printf %s "(cached) " >&6 10147 else $as_nop 10148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10149 /* end confdefs.h. */ 10150 int i; 10151 _ACEOF 10152 if ac_fn_c_try_compile "$LINENO" 10153 then : 10154 xorg_cv_cc_flag_unknown_warning_option=yes 10155 else $as_nop 10156 xorg_cv_cc_flag_unknown_warning_option=no 10157 fi 10158 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10159 fi 10160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10161 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10162 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10163 CFLAGS="$xorg_testset_save_CFLAGS" 10164 fi 10165 10166 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10169 fi 10170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10172 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10173 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10174 then : 10175 printf %s "(cached) " >&6 10176 else $as_nop 10177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10178 /* end confdefs.h. */ 10179 int i; 10180 _ACEOF 10181 if ac_fn_c_try_compile "$LINENO" 10182 then : 10183 xorg_cv_cc_flag_unused_command_line_argument=yes 10184 else $as_nop 10185 xorg_cv_cc_flag_unused_command_line_argument=no 10186 fi 10187 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10188 fi 10189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10190 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10192 CFLAGS="$xorg_testset_save_CFLAGS" 10193 fi 10194 10195 found="no" 10196 10197 if test $found = "no" ; then 10198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10200 fi 10201 10202 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10204 fi 10205 10206 CFLAGS="$CFLAGS -Waddress" 10207 10208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10209 printf %s "checking if $CC supports -Waddress... " >&6; } 10210 cacheid=xorg_cv_cc_flag__Waddress 10211 if eval test \${$cacheid+y} 10212 then : 10213 printf %s "(cached) " >&6 10214 else $as_nop 10215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10216 /* end confdefs.h. */ 10217 int i; 10218 int 10219 main (void) 10220 { 10221 10222 ; 10223 return 0; 10224 } 10225 _ACEOF 10226 if ac_fn_c_try_link "$LINENO" 10227 then : 10228 eval $cacheid=yes 10229 else $as_nop 10230 eval $cacheid=no 10231 fi 10232 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10233 conftest$ac_exeext conftest.$ac_ext 10234 fi 10235 10236 10237 CFLAGS="$xorg_testset_save_CFLAGS" 10238 10239 eval supported=\$$cacheid 10240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10241 printf "%s\n" "$supported" >&6; } 10242 if test "$supported" = "yes" ; then 10243 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10244 found="yes" 10245 fi 10246 fi 10247 10248 10249 10250 10251 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 xorg_testset_save_CFLAGS="$CFLAGS" 10263 10264 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10267 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10268 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10269 then : 10270 printf %s "(cached) " >&6 10271 else $as_nop 10272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10273 /* end confdefs.h. */ 10274 int i; 10275 _ACEOF 10276 if ac_fn_c_try_compile "$LINENO" 10277 then : 10278 xorg_cv_cc_flag_unknown_warning_option=yes 10279 else $as_nop 10280 xorg_cv_cc_flag_unknown_warning_option=no 10281 fi 10282 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10283 fi 10284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10285 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10286 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10287 CFLAGS="$xorg_testset_save_CFLAGS" 10288 fi 10289 10290 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10293 fi 10294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10296 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10297 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10298 then : 10299 printf %s "(cached) " >&6 10300 else $as_nop 10301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10302 /* end confdefs.h. */ 10303 int i; 10304 _ACEOF 10305 if ac_fn_c_try_compile "$LINENO" 10306 then : 10307 xorg_cv_cc_flag_unused_command_line_argument=yes 10308 else $as_nop 10309 xorg_cv_cc_flag_unused_command_line_argument=no 10310 fi 10311 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10312 fi 10313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10314 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10315 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10316 CFLAGS="$xorg_testset_save_CFLAGS" 10317 fi 10318 10319 found="no" 10320 10321 if test $found = "no" ; then 10322 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10324 fi 10325 10326 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10328 fi 10329 10330 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10331 10332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10333 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10334 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10335 if eval test \${$cacheid+y} 10336 then : 10337 printf %s "(cached) " >&6 10338 else $as_nop 10339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10340 /* end confdefs.h. */ 10341 int i; 10342 int 10343 main (void) 10344 { 10345 10346 ; 10347 return 0; 10348 } 10349 _ACEOF 10350 if ac_fn_c_try_link "$LINENO" 10351 then : 10352 eval $cacheid=yes 10353 else $as_nop 10354 eval $cacheid=no 10355 fi 10356 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10357 conftest$ac_exeext conftest.$ac_ext 10358 fi 10359 10360 10361 CFLAGS="$xorg_testset_save_CFLAGS" 10362 10363 eval supported=\$$cacheid 10364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10365 printf "%s\n" "$supported" >&6; } 10366 if test "$supported" = "yes" ; then 10367 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10368 found="yes" 10369 fi 10370 fi 10371 10372 10373 10374 10375 10376 10377 10378 10379 10380 10381 10382 10383 10384 10385 10386 xorg_testset_save_CFLAGS="$CFLAGS" 10387 10388 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10391 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10392 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10393 then : 10394 printf %s "(cached) " >&6 10395 else $as_nop 10396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10397 /* end confdefs.h. */ 10398 int i; 10399 _ACEOF 10400 if ac_fn_c_try_compile "$LINENO" 10401 then : 10402 xorg_cv_cc_flag_unknown_warning_option=yes 10403 else $as_nop 10404 xorg_cv_cc_flag_unknown_warning_option=no 10405 fi 10406 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10407 fi 10408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10409 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10410 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10411 CFLAGS="$xorg_testset_save_CFLAGS" 10412 fi 10413 10414 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10417 fi 10418 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10420 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10421 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10422 then : 10423 printf %s "(cached) " >&6 10424 else $as_nop 10425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10426 /* end confdefs.h. */ 10427 int i; 10428 _ACEOF 10429 if ac_fn_c_try_compile "$LINENO" 10430 then : 10431 xorg_cv_cc_flag_unused_command_line_argument=yes 10432 else $as_nop 10433 xorg_cv_cc_flag_unused_command_line_argument=no 10434 fi 10435 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10436 fi 10437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10438 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10439 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10440 CFLAGS="$xorg_testset_save_CFLAGS" 10441 fi 10442 10443 found="no" 10444 10445 if test $found = "no" ; then 10446 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10448 fi 10449 10450 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10452 fi 10453 10454 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10455 10456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10457 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10458 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10459 if eval test \${$cacheid+y} 10460 then : 10461 printf %s "(cached) " >&6 10462 else $as_nop 10463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10464 /* end confdefs.h. */ 10465 int i; 10466 int 10467 main (void) 10468 { 10469 10470 ; 10471 return 0; 10472 } 10473 _ACEOF 10474 if ac_fn_c_try_link "$LINENO" 10475 then : 10476 eval $cacheid=yes 10477 else $as_nop 10478 eval $cacheid=no 10479 fi 10480 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10481 conftest$ac_exeext conftest.$ac_ext 10482 fi 10483 10484 10485 CFLAGS="$xorg_testset_save_CFLAGS" 10486 10487 eval supported=\$$cacheid 10488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10489 printf "%s\n" "$supported" >&6; } 10490 if test "$supported" = "yes" ; then 10491 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10492 found="yes" 10493 fi 10494 fi 10495 10496 10497 fi 10498 10499 10500 10501 10502 10503 10504 10505 CWARNFLAGS="$BASE_CFLAGS" 10506 if test "x$GCC" = xyes ; then 10507 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10508 fi 10509 10510 10511 10512 10513 10514 10515 10516 10517 # Check whether --enable-strict-compilation was given. 10518 if test ${enable_strict_compilation+y} 10519 then : 10520 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10521 else $as_nop 10522 STRICT_COMPILE=no 10523 fi 10524 10525 10526 10527 10528 10529 10530 STRICT_CFLAGS="" 10531 10532 10533 10534 10535 10536 10537 10538 10539 10540 10541 10542 10543 10544 xorg_testset_save_CFLAGS="$CFLAGS" 10545 10546 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10549 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10550 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10551 then : 10552 printf %s "(cached) " >&6 10553 else $as_nop 10554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10555 /* end confdefs.h. */ 10556 int i; 10557 _ACEOF 10558 if ac_fn_c_try_compile "$LINENO" 10559 then : 10560 xorg_cv_cc_flag_unknown_warning_option=yes 10561 else $as_nop 10562 xorg_cv_cc_flag_unknown_warning_option=no 10563 fi 10564 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10565 fi 10566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10567 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10568 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10569 CFLAGS="$xorg_testset_save_CFLAGS" 10570 fi 10571 10572 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10575 fi 10576 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10578 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10579 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10580 then : 10581 printf %s "(cached) " >&6 10582 else $as_nop 10583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10584 /* end confdefs.h. */ 10585 int i; 10586 _ACEOF 10587 if ac_fn_c_try_compile "$LINENO" 10588 then : 10589 xorg_cv_cc_flag_unused_command_line_argument=yes 10590 else $as_nop 10591 xorg_cv_cc_flag_unused_command_line_argument=no 10592 fi 10593 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10594 fi 10595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10596 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10597 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10598 CFLAGS="$xorg_testset_save_CFLAGS" 10599 fi 10600 10601 found="no" 10602 10603 if test $found = "no" ; then 10604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10606 fi 10607 10608 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10610 fi 10611 10612 CFLAGS="$CFLAGS -pedantic" 10613 10614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10615 printf %s "checking if $CC supports -pedantic... " >&6; } 10616 cacheid=xorg_cv_cc_flag__pedantic 10617 if eval test \${$cacheid+y} 10618 then : 10619 printf %s "(cached) " >&6 10620 else $as_nop 10621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10622 /* end confdefs.h. */ 10623 int i; 10624 int 10625 main (void) 10626 { 10627 10628 ; 10629 return 0; 10630 } 10631 _ACEOF 10632 if ac_fn_c_try_link "$LINENO" 10633 then : 10634 eval $cacheid=yes 10635 else $as_nop 10636 eval $cacheid=no 10637 fi 10638 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10639 conftest$ac_exeext conftest.$ac_ext 10640 fi 10641 10642 10643 CFLAGS="$xorg_testset_save_CFLAGS" 10644 10645 eval supported=\$$cacheid 10646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10647 printf "%s\n" "$supported" >&6; } 10648 if test "$supported" = "yes" ; then 10649 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10650 found="yes" 10651 fi 10652 fi 10653 10654 10655 10656 10657 10658 10659 10660 10661 10662 10663 10664 10665 10666 10667 10668 xorg_testset_save_CFLAGS="$CFLAGS" 10669 10670 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10673 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10674 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10675 then : 10676 printf %s "(cached) " >&6 10677 else $as_nop 10678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10679 /* end confdefs.h. */ 10680 int i; 10681 _ACEOF 10682 if ac_fn_c_try_compile "$LINENO" 10683 then : 10684 xorg_cv_cc_flag_unknown_warning_option=yes 10685 else $as_nop 10686 xorg_cv_cc_flag_unknown_warning_option=no 10687 fi 10688 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10689 fi 10690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10691 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10692 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10693 CFLAGS="$xorg_testset_save_CFLAGS" 10694 fi 10695 10696 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10699 fi 10700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10702 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10703 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10704 then : 10705 printf %s "(cached) " >&6 10706 else $as_nop 10707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10708 /* end confdefs.h. */ 10709 int i; 10710 _ACEOF 10711 if ac_fn_c_try_compile "$LINENO" 10712 then : 10713 xorg_cv_cc_flag_unused_command_line_argument=yes 10714 else $as_nop 10715 xorg_cv_cc_flag_unused_command_line_argument=no 10716 fi 10717 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10718 fi 10719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10720 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10721 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10722 CFLAGS="$xorg_testset_save_CFLAGS" 10723 fi 10724 10725 found="no" 10726 10727 if test $found = "no" ; then 10728 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10730 fi 10731 10732 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10734 fi 10735 10736 CFLAGS="$CFLAGS -Werror" 10737 10738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10739 printf %s "checking if $CC supports -Werror... " >&6; } 10740 cacheid=xorg_cv_cc_flag__Werror 10741 if eval test \${$cacheid+y} 10742 then : 10743 printf %s "(cached) " >&6 10744 else $as_nop 10745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10746 /* end confdefs.h. */ 10747 int i; 10748 int 10749 main (void) 10750 { 10751 10752 ; 10753 return 0; 10754 } 10755 _ACEOF 10756 if ac_fn_c_try_link "$LINENO" 10757 then : 10758 eval $cacheid=yes 10759 else $as_nop 10760 eval $cacheid=no 10761 fi 10762 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10763 conftest$ac_exeext conftest.$ac_ext 10764 fi 10765 10766 10767 CFLAGS="$xorg_testset_save_CFLAGS" 10768 10769 eval supported=\$$cacheid 10770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10771 printf "%s\n" "$supported" >&6; } 10772 if test "$supported" = "yes" ; then 10773 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10774 found="yes" 10775 fi 10776 fi 10777 10778 if test $found = "no" ; then 10779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10781 fi 10782 10783 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10785 fi 10786 10787 CFLAGS="$CFLAGS -errwarn" 10788 10789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10790 printf %s "checking if $CC supports -errwarn... " >&6; } 10791 cacheid=xorg_cv_cc_flag__errwarn 10792 if eval test \${$cacheid+y} 10793 then : 10794 printf %s "(cached) " >&6 10795 else $as_nop 10796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10797 /* end confdefs.h. */ 10798 int i; 10799 int 10800 main (void) 10801 { 10802 10803 ; 10804 return 0; 10805 } 10806 _ACEOF 10807 if ac_fn_c_try_link "$LINENO" 10808 then : 10809 eval $cacheid=yes 10810 else $as_nop 10811 eval $cacheid=no 10812 fi 10813 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10814 conftest$ac_exeext conftest.$ac_ext 10815 fi 10816 10817 10818 CFLAGS="$xorg_testset_save_CFLAGS" 10819 10820 eval supported=\$$cacheid 10821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10822 printf "%s\n" "$supported" >&6; } 10823 if test "$supported" = "yes" ; then 10824 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10825 found="yes" 10826 fi 10827 fi 10828 10829 10830 10831 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10832 # activate it with -Werror, so we add it here explicitly. 10833 10834 10835 10836 10837 10838 10839 10840 10841 10842 10843 10844 10845 10846 xorg_testset_save_CFLAGS="$CFLAGS" 10847 10848 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10851 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10852 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10853 then : 10854 printf %s "(cached) " >&6 10855 else $as_nop 10856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10857 /* end confdefs.h. */ 10858 int i; 10859 _ACEOF 10860 if ac_fn_c_try_compile "$LINENO" 10861 then : 10862 xorg_cv_cc_flag_unknown_warning_option=yes 10863 else $as_nop 10864 xorg_cv_cc_flag_unknown_warning_option=no 10865 fi 10866 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10867 fi 10868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10869 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10870 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10871 CFLAGS="$xorg_testset_save_CFLAGS" 10872 fi 10873 10874 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10877 fi 10878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10880 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10881 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10882 then : 10883 printf %s "(cached) " >&6 10884 else $as_nop 10885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10886 /* end confdefs.h. */ 10887 int i; 10888 _ACEOF 10889 if ac_fn_c_try_compile "$LINENO" 10890 then : 10891 xorg_cv_cc_flag_unused_command_line_argument=yes 10892 else $as_nop 10893 xorg_cv_cc_flag_unused_command_line_argument=no 10894 fi 10895 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10896 fi 10897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10898 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10899 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10900 CFLAGS="$xorg_testset_save_CFLAGS" 10901 fi 10902 10903 found="no" 10904 10905 if test $found = "no" ; then 10906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10908 fi 10909 10910 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10912 fi 10913 10914 CFLAGS="$CFLAGS -Werror=attributes" 10915 10916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10917 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10918 cacheid=xorg_cv_cc_flag__Werror_attributes 10919 if eval test \${$cacheid+y} 10920 then : 10921 printf %s "(cached) " >&6 10922 else $as_nop 10923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10924 /* end confdefs.h. */ 10925 int i; 10926 int 10927 main (void) 10928 { 10929 10930 ; 10931 return 0; 10932 } 10933 _ACEOF 10934 if ac_fn_c_try_link "$LINENO" 10935 then : 10936 eval $cacheid=yes 10937 else $as_nop 10938 eval $cacheid=no 10939 fi 10940 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10941 conftest$ac_exeext conftest.$ac_ext 10942 fi 10943 10944 10945 CFLAGS="$xorg_testset_save_CFLAGS" 10946 10947 eval supported=\$$cacheid 10948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10949 printf "%s\n" "$supported" >&6; } 10950 if test "$supported" = "yes" ; then 10951 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10952 found="yes" 10953 fi 10954 fi 10955 10956 10957 10958 if test "x$STRICT_COMPILE" = "xyes"; then 10959 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10960 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10961 fi 10962 10963 10964 10965 10966 10967 10968 cat >>confdefs.h <<_ACEOF 10969 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10970 _ACEOF 10971 10972 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10973 if test "x$PVM" = "x"; then 10974 PVM="0" 10975 fi 10976 10977 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 10978 10979 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10980 if test "x$PVP" = "x"; then 10981 PVP="0" 10982 fi 10983 10984 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 10985 10986 10987 10988 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10989 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10990 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10991 touch \$(top_srcdir)/ChangeLog; \ 10992 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10993 10994 10995 10996 10997 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10998 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10999 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11000 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11001 touch \$(top_srcdir)/INSTALL; \ 11002 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11003 11004 11005 11006 11007 11008 11009 case $host_os in 11010 solaris*) 11011 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11012 # check for a man page file found in later versions that use 11013 # traditional section numbers instead 11014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11015 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11016 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11017 then : 11018 printf %s "(cached) " >&6 11019 else $as_nop 11020 test "$cross_compiling" = yes && 11021 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11022 if test -r "/usr/share/man/man7/attributes.7"; then 11023 ac_cv_file__usr_share_man_man7_attributes_7=yes 11024 else 11025 ac_cv_file__usr_share_man_man7_attributes_7=no 11026 fi 11027 fi 11028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11029 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11030 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11031 then : 11032 SYSV_MAN_SECTIONS=false 11033 else $as_nop 11034 SYSV_MAN_SECTIONS=true 11035 fi 11036 11037 ;; 11038 *) SYSV_MAN_SECTIONS=false ;; 11039 esac 11040 11041 if test x$APP_MAN_SUFFIX = x ; then 11042 APP_MAN_SUFFIX=1 11043 fi 11044 if test x$APP_MAN_DIR = x ; then 11045 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11046 fi 11047 11048 if test x$LIB_MAN_SUFFIX = x ; then 11049 LIB_MAN_SUFFIX=3 11050 fi 11051 if test x$LIB_MAN_DIR = x ; then 11052 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11053 fi 11054 11055 if test x$FILE_MAN_SUFFIX = x ; then 11056 case $SYSV_MAN_SECTIONS in 11057 true) FILE_MAN_SUFFIX=4 ;; 11058 *) FILE_MAN_SUFFIX=5 ;; 11059 esac 11060 fi 11061 if test x$FILE_MAN_DIR = x ; then 11062 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11063 fi 11064 11065 if test x$MISC_MAN_SUFFIX = x ; then 11066 case $SYSV_MAN_SECTIONS in 11067 true) MISC_MAN_SUFFIX=5 ;; 11068 *) MISC_MAN_SUFFIX=7 ;; 11069 esac 11070 fi 11071 if test x$MISC_MAN_DIR = x ; then 11072 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11073 fi 11074 11075 if test x$DRIVER_MAN_SUFFIX = x ; then 11076 case $SYSV_MAN_SECTIONS in 11077 true) DRIVER_MAN_SUFFIX=7 ;; 11078 *) DRIVER_MAN_SUFFIX=4 ;; 11079 esac 11080 fi 11081 if test x$DRIVER_MAN_DIR = x ; then 11082 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11083 fi 11084 11085 if test x$ADMIN_MAN_SUFFIX = x ; then 11086 case $SYSV_MAN_SECTIONS in 11087 true) ADMIN_MAN_SUFFIX=1m ;; 11088 *) ADMIN_MAN_SUFFIX=8 ;; 11089 esac 11090 fi 11091 if test x$ADMIN_MAN_DIR = x ; then 11092 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11093 fi 11094 11095 11096 11097 11098 11099 11100 11101 11102 11103 11104 11105 11106 11107 11108 11109 XORG_MAN_PAGE="X Version 11" 11110 11111 MAN_SUBSTS="\ 11112 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11113 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11114 -e 's|__xservername__|Xorg|g' \ 11115 -e 's|__xconfigfile__|xorg.conf|g' \ 11116 -e 's|__projectroot__|\$(prefix)|g' \ 11117 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11118 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11119 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11120 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11121 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11122 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11123 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11124 11125 11126 11127 # Check whether --enable-silent-rules was given. 11128 if test ${enable_silent_rules+y} 11129 then : 11130 enableval=$enable_silent_rules; 11131 fi 11132 11133 case $enable_silent_rules in # ((( 11134 yes) AM_DEFAULT_VERBOSITY=0;; 11135 no) AM_DEFAULT_VERBOSITY=1;; 11136 *) AM_DEFAULT_VERBOSITY=0;; 11137 esac 11138 am_make=${MAKE-make} 11139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11140 printf %s "checking whether $am_make supports nested variables... " >&6; } 11141 if test ${am_cv_make_support_nested_variables+y} 11142 then : 11143 printf %s "(cached) " >&6 11144 else $as_nop 11145 if printf "%s\n" 'TRUE=$(BAR$(V)) 11146 BAR0=false 11147 BAR1=true 11148 V=1 11149 am__doit: 11150 @$(TRUE) 11151 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11152 am_cv_make_support_nested_variables=yes 11153 else 11154 am_cv_make_support_nested_variables=no 11155 fi 11156 fi 11157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11158 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11159 if test $am_cv_make_support_nested_variables = yes; then 11160 AM_V='$(V)' 11161 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11162 else 11163 AM_V=$AM_DEFAULT_VERBOSITY 11164 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11165 fi 11166 AM_BACKSLASH='\' 11167 11168 11169 11170 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 11171 if test "x$ac_cv_func_strlcpy" = xyes 11172 then : 11173 printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h 11174 11175 fi 11176 11177 11178 # Checks for pkg-config packages 11179 11180 pkg_failed=no 11181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XCALC" >&5 11182 printf %s "checking for XCALC... " >&6; } 11183 11184 if test -n "$XCALC_CFLAGS"; then 11185 pkg_cv_XCALC_CFLAGS="$XCALC_CFLAGS" 11186 elif test -n "$PKG_CONFIG"; then 11187 if test -n "$PKG_CONFIG" && \ 11188 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xt x11 xproto >= 7.0.17\""; } >&5 11189 ($PKG_CONFIG --exists --print-errors "xaw7 xt x11 xproto >= 7.0.17") 2>&5 11190 ac_status=$? 11191 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11192 test $ac_status = 0; }; then 11193 pkg_cv_XCALC_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xt x11 xproto >= 7.0.17" 2>/dev/null` 11194 test "x$?" != "x0" && pkg_failed=yes 11195 else 11196 pkg_failed=yes 11197 fi 11198 else 11199 pkg_failed=untried 11200 fi 11201 if test -n "$XCALC_LIBS"; then 11202 pkg_cv_XCALC_LIBS="$XCALC_LIBS" 11203 elif test -n "$PKG_CONFIG"; then 11204 if test -n "$PKG_CONFIG" && \ 11205 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xt x11 xproto >= 7.0.17\""; } >&5 11206 ($PKG_CONFIG --exists --print-errors "xaw7 xt x11 xproto >= 7.0.17") 2>&5 11207 ac_status=$? 11208 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11209 test $ac_status = 0; }; then 11210 pkg_cv_XCALC_LIBS=`$PKG_CONFIG --libs "xaw7 xt x11 xproto >= 7.0.17" 2>/dev/null` 11211 test "x$?" != "x0" && pkg_failed=yes 11212 else 11213 pkg_failed=yes 11214 fi 11215 else 11216 pkg_failed=untried 11217 fi 11218 11219 11220 11221 if test $pkg_failed = yes; then 11222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11223 printf "%s\n" "no" >&6; } 11224 11225 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11226 _pkg_short_errors_supported=yes 11227 else 11228 _pkg_short_errors_supported=no 11229 fi 11230 if test $_pkg_short_errors_supported = yes; then 11231 XCALC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xt x11 xproto >= 7.0.17" 2>&1` 11232 else 11233 XCALC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xt x11 xproto >= 7.0.17" 2>&1` 11234 fi 11235 # Put the nasty error message in config.log where it belongs 11236 echo "$XCALC_PKG_ERRORS" >&5 11237 11238 as_fn_error $? "Package requirements (xaw7 xt x11 xproto >= 7.0.17) were not met: 11239 11240 $XCALC_PKG_ERRORS 11241 11242 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11243 installed software in a non-standard prefix. 11244 11245 Alternatively, you may set the environment variables XCALC_CFLAGS 11246 and XCALC_LIBS to avoid the need to call pkg-config. 11247 See the pkg-config man page for more details." "$LINENO" 5 11248 elif test $pkg_failed = untried; then 11249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11250 printf "%s\n" "no" >&6; } 11251 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11252 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11253 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11254 is in your PATH or set the PKG_CONFIG environment variable to the full 11255 path to pkg-config. 11256 11257 Alternatively, you may set the environment variables XCALC_CFLAGS 11258 and XCALC_LIBS to avoid the need to call pkg-config. 11259 See the pkg-config man page for more details. 11260 11261 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11262 See \`config.log' for more details" "$LINENO" 5; } 11263 else 11264 XCALC_CFLAGS=$pkg_cv_XCALC_CFLAGS 11265 XCALC_LIBS=$pkg_cv_XCALC_LIBS 11266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11267 printf "%s\n" "yes" >&6; } 11268 11269 fi 11270 11271 11272 pkg_failed=no 11273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11274 printf %s "checking for APPDEFS... " >&6; } 11275 11276 if test -n "$APPDEFS_CFLAGS"; then 11277 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11278 elif test -n "$PKG_CONFIG"; then 11279 if test -n "$PKG_CONFIG" && \ 11280 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11281 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11282 ac_status=$? 11283 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11284 test $ac_status = 0; }; then 11285 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11286 test "x$?" != "x0" && pkg_failed=yes 11287 else 11288 pkg_failed=yes 11289 fi 11290 else 11291 pkg_failed=untried 11292 fi 11293 if test -n "$APPDEFS_LIBS"; then 11294 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11295 elif test -n "$PKG_CONFIG"; then 11296 if test -n "$PKG_CONFIG" && \ 11297 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11298 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11299 ac_status=$? 11300 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11301 test $ac_status = 0; }; then 11302 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11303 test "x$?" != "x0" && pkg_failed=yes 11304 else 11305 pkg_failed=yes 11306 fi 11307 else 11308 pkg_failed=untried 11309 fi 11310 11311 11312 11313 if test $pkg_failed = yes; then 11314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11315 printf "%s\n" "no" >&6; } 11316 11317 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11318 _pkg_short_errors_supported=yes 11319 else 11320 _pkg_short_errors_supported=no 11321 fi 11322 if test $_pkg_short_errors_supported = yes; then 11323 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11324 else 11325 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11326 fi 11327 # Put the nasty error message in config.log where it belongs 11328 echo "$APPDEFS_PKG_ERRORS" >&5 11329 11330 as_fn_error $? "Package requirements (xt) were not met: 11331 11332 $APPDEFS_PKG_ERRORS 11333 11334 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11335 installed software in a non-standard prefix. 11336 11337 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11338 and APPDEFS_LIBS to avoid the need to call pkg-config. 11339 See the pkg-config man page for more details." "$LINENO" 5 11340 elif test $pkg_failed = untried; then 11341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11342 printf "%s\n" "no" >&6; } 11343 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11344 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11345 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11346 is in your PATH or set the PKG_CONFIG environment variable to the full 11347 path to pkg-config. 11348 11349 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11350 and APPDEFS_LIBS to avoid the need to call pkg-config. 11351 See the pkg-config man page for more details. 11352 11353 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11354 See \`config.log' for more details" "$LINENO" 5; } 11355 else 11356 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11357 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11359 printf "%s\n" "yes" >&6; } 11360 11361 fi 11362 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11363 11364 # Check whether --with-appdefaultdir was given. 11365 if test ${with_appdefaultdir+y} 11366 then : 11367 withval=$with_appdefaultdir; appdefaultdir="$withval" 11368 else $as_nop 11369 appdefaultdir="${xt_appdefaultdir}" 11370 fi 11371 11372 11373 11374 11375 ac_config_files="$ac_config_files Makefile man/Makefile" 11376 11377 cat >confcache <<\_ACEOF 11378 # This file is a shell script that caches the results of configure 11379 # tests run on this system so they can be shared between configure 11380 # scripts and configure runs, see configure's option --config-cache. 11381 # It is not useful on other systems. If it contains results you don't 11382 # want to keep, you may remove or edit it. 11383 # 11384 # config.status only pays attention to the cache file if you give it 11385 # the --recheck option to rerun configure. 11386 # 11387 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11388 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11389 # following values. 11390 11391 _ACEOF 11392 11393 # The following way of writing the cache mishandles newlines in values, 11394 # but we know of no workaround that is simple, portable, and efficient. 11395 # So, we kill variables containing newlines. 11396 # Ultrix sh set writes to stderr and can't be redirected directly, 11397 # and sets the high bit in the cache file unless we assign to the vars. 11398 ( 11399 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11400 eval ac_val=\$$ac_var 11401 case $ac_val in #( 11402 *${as_nl}*) 11403 case $ac_var in #( 11404 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11405 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11406 esac 11407 case $ac_var in #( 11408 _ | IFS | as_nl) ;; #( 11409 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11410 *) { eval $ac_var=; unset $ac_var;} ;; 11411 esac ;; 11412 esac 11413 done 11414 11415 (set) 2>&1 | 11416 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11417 *${as_nl}ac_space=\ *) 11418 # `set' does not quote correctly, so add quotes: double-quote 11419 # substitution turns \\\\ into \\, and sed turns \\ into \. 11420 sed -n \ 11421 "s/'/'\\\\''/g; 11422 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11423 ;; #( 11424 *) 11425 # `set' quotes correctly as required by POSIX, so do not add quotes. 11426 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11427 ;; 11428 esac | 11429 sort 11430 ) | 11431 sed ' 11432 /^ac_cv_env_/b end 11433 t clear 11434 :clear 11435 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11436 t end 11437 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11438 :end' >>confcache 11439 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11440 if test -w "$cache_file"; then 11441 if test "x$cache_file" != "x/dev/null"; then 11442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11443 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11444 if test ! -f "$cache_file" || test -h "$cache_file"; then 11445 cat confcache >"$cache_file" 11446 else 11447 case $cache_file in #( 11448 */* | ?:*) 11449 mv -f confcache "$cache_file"$$ && 11450 mv -f "$cache_file"$$ "$cache_file" ;; #( 11451 *) 11452 mv -f confcache "$cache_file" ;; 11453 esac 11454 fi 11455 fi 11456 else 11457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11458 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11459 fi 11460 fi 11461 rm -f confcache 11462 11463 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11464 # Let make expand exec_prefix. 11465 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11466 11467 DEFS=-DHAVE_CONFIG_H 11468 11469 ac_libobjs= 11470 ac_ltlibobjs= 11471 U= 11472 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11473 # 1. Remove the extension, and $U if already installed. 11474 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11475 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11476 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11477 # will be set to the directory where LIBOBJS objects are built. 11478 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11479 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11480 done 11481 LIBOBJS=$ac_libobjs 11482 11483 LTLIBOBJS=$ac_ltlibobjs 11484 11485 11486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11487 printf %s "checking that generated files are newer than configure... " >&6; } 11488 if test -n "$am_sleep_pid"; then 11489 # Hide warnings about reused PIDs. 11490 wait $am_sleep_pid 2>/dev/null 11491 fi 11492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11493 printf "%s\n" "done" >&6; } 11494 if test -n "$EXEEXT"; then 11495 am__EXEEXT_TRUE= 11496 am__EXEEXT_FALSE='#' 11497 else 11498 am__EXEEXT_TRUE='#' 11499 am__EXEEXT_FALSE= 11500 fi 11501 11502 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11503 as_fn_error $? "conditional \"AMDEP\" was never defined. 11504 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11505 fi 11506 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11507 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11508 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11509 fi 11510 11511 : "${CONFIG_STATUS=./config.status}" 11512 ac_write_fail=0 11513 ac_clean_files_save=$ac_clean_files 11514 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11516 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11517 as_write_fail=0 11518 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11519 #! $SHELL 11520 # Generated by $as_me. 11521 # Run this file to recreate the current configuration. 11522 # Compiler output produced by configure, useful for debugging 11523 # configure, is in config.log if it exists. 11524 11525 debug=false 11526 ac_cs_recheck=false 11527 ac_cs_silent=false 11528 11529 SHELL=\${CONFIG_SHELL-$SHELL} 11530 export SHELL 11531 _ASEOF 11532 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11533 ## -------------------- ## 11534 ## M4sh Initialization. ## 11535 ## -------------------- ## 11536 11537 # Be more Bourne compatible 11538 DUALCASE=1; export DUALCASE # for MKS sh 11539 as_nop=: 11540 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11541 then : 11542 emulate sh 11543 NULLCMD=: 11544 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11545 # is contrary to our usage. Disable this feature. 11546 alias -g '${1+"$@"}'='"$@"' 11547 setopt NO_GLOB_SUBST 11548 else $as_nop 11549 case `(set -o) 2>/dev/null` in #( 11550 *posix*) : 11551 set -o posix ;; #( 11552 *) : 11553 ;; 11554 esac 11555 fi 11556 11557 11558 11559 # Reset variables that may have inherited troublesome values from 11560 # the environment. 11561 11562 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11563 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11564 # side effect of setting IFS to empty, thus disabling word splitting.) 11565 # Quoting is to prevent editors from complaining about space-tab. 11566 as_nl=' 11567 ' 11568 export as_nl 11569 IFS=" "" $as_nl" 11570 11571 PS1='$ ' 11572 PS2='> ' 11573 PS4='+ ' 11574 11575 # Ensure predictable behavior from utilities with locale-dependent output. 11576 LC_ALL=C 11577 export LC_ALL 11578 LANGUAGE=C 11579 export LANGUAGE 11580 11581 # We cannot yet rely on "unset" to work, but we need these variables 11582 # to be unset--not just set to an empty or harmless value--now, to 11583 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11584 # also avoids known problems related to "unset" and subshell syntax 11585 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11586 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11587 do eval test \${$as_var+y} \ 11588 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11589 done 11590 11591 # Ensure that fds 0, 1, and 2 are open. 11592 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11593 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11594 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11595 11596 # The user is always right. 11597 if ${PATH_SEPARATOR+false} :; then 11598 PATH_SEPARATOR=: 11599 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11600 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11601 PATH_SEPARATOR=';' 11602 } 11603 fi 11604 11605 11606 # Find who we are. Look in the path if we contain no directory separator. 11607 as_myself= 11608 case $0 in #(( 11609 *[\\/]* ) as_myself=$0 ;; 11610 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11611 for as_dir in $PATH 11612 do 11613 IFS=$as_save_IFS 11614 case $as_dir in #((( 11615 '') as_dir=./ ;; 11616 */) ;; 11617 *) as_dir=$as_dir/ ;; 11618 esac 11619 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11620 done 11621 IFS=$as_save_IFS 11622 11623 ;; 11624 esac 11625 # We did not find ourselves, most probably we were run as `sh COMMAND' 11626 # in which case we are not to be found in the path. 11627 if test "x$as_myself" = x; then 11628 as_myself=$0 11629 fi 11630 if test ! -f "$as_myself"; then 11631 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11632 exit 1 11633 fi 11634 11635 11636 11637 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11638 # ---------------------------------------- 11639 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11640 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11641 # script with STATUS, using 1 if that was 0. 11642 as_fn_error () 11643 { 11644 as_status=$1; test $as_status -eq 0 && as_status=1 11645 if test "$4"; then 11646 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11647 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11648 fi 11649 printf "%s\n" "$as_me: error: $2" >&2 11650 as_fn_exit $as_status 11651 } # as_fn_error 11652 11653 11654 11655 # as_fn_set_status STATUS 11656 # ----------------------- 11657 # Set $? to STATUS, without forking. 11658 as_fn_set_status () 11659 { 11660 return $1 11661 } # as_fn_set_status 11662 11663 # as_fn_exit STATUS 11664 # ----------------- 11665 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11666 as_fn_exit () 11667 { 11668 set +e 11669 as_fn_set_status $1 11670 exit $1 11671 } # as_fn_exit 11672 11673 # as_fn_unset VAR 11674 # --------------- 11675 # Portably unset VAR. 11676 as_fn_unset () 11677 { 11678 { eval $1=; unset $1;} 11679 } 11680 as_unset=as_fn_unset 11681 11682 # as_fn_append VAR VALUE 11683 # ---------------------- 11684 # Append the text in VALUE to the end of the definition contained in VAR. Take 11685 # advantage of any shell optimizations that allow amortized linear growth over 11686 # repeated appends, instead of the typical quadratic growth present in naive 11687 # implementations. 11688 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11689 then : 11690 eval 'as_fn_append () 11691 { 11692 eval $1+=\$2 11693 }' 11694 else $as_nop 11695 as_fn_append () 11696 { 11697 eval $1=\$$1\$2 11698 } 11699 fi # as_fn_append 11700 11701 # as_fn_arith ARG... 11702 # ------------------ 11703 # Perform arithmetic evaluation on the ARGs, and store the result in the 11704 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11705 # must be portable across $(()) and expr. 11706 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11707 then : 11708 eval 'as_fn_arith () 11709 { 11710 as_val=$(( $* )) 11711 }' 11712 else $as_nop 11713 as_fn_arith () 11714 { 11715 as_val=`expr "$@" || test $? -eq 1` 11716 } 11717 fi # as_fn_arith 11718 11719 11720 if expr a : '\(a\)' >/dev/null 2>&1 && 11721 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11722 as_expr=expr 11723 else 11724 as_expr=false 11725 fi 11726 11727 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11728 as_basename=basename 11729 else 11730 as_basename=false 11731 fi 11732 11733 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11734 as_dirname=dirname 11735 else 11736 as_dirname=false 11737 fi 11738 11739 as_me=`$as_basename -- "$0" || 11740 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11741 X"$0" : 'X\(//\)$' \| \ 11742 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11743 printf "%s\n" X/"$0" | 11744 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11745 s//\1/ 11746 q 11747 } 11748 /^X\/\(\/\/\)$/{ 11749 s//\1/ 11750 q 11751 } 11752 /^X\/\(\/\).*/{ 11753 s//\1/ 11754 q 11755 } 11756 s/.*/./; q'` 11757 11758 # Avoid depending upon Character Ranges. 11759 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11760 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11761 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11762 as_cr_digits='0123456789' 11763 as_cr_alnum=$as_cr_Letters$as_cr_digits 11764 11765 11766 # Determine whether it's possible to make 'echo' print without a newline. 11767 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11768 # for compatibility with existing Makefiles. 11769 ECHO_C= ECHO_N= ECHO_T= 11770 case `echo -n x` in #((((( 11771 -n*) 11772 case `echo 'xy\c'` in 11773 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11774 xy) ECHO_C='\c';; 11775 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11776 ECHO_T=' ';; 11777 esac;; 11778 *) 11779 ECHO_N='-n';; 11780 esac 11781 11782 # For backward compatibility with old third-party macros, we provide 11783 # the shell variables $as_echo and $as_echo_n. New code should use 11784 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11785 as_echo='printf %s\n' 11786 as_echo_n='printf %s' 11787 11788 rm -f conf$$ conf$$.exe conf$$.file 11789 if test -d conf$$.dir; then 11790 rm -f conf$$.dir/conf$$.file 11791 else 11792 rm -f conf$$.dir 11793 mkdir conf$$.dir 2>/dev/null 11794 fi 11795 if (echo >conf$$.file) 2>/dev/null; then 11796 if ln -s conf$$.file conf$$ 2>/dev/null; then 11797 as_ln_s='ln -s' 11798 # ... but there are two gotchas: 11799 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11800 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11801 # In both cases, we have to default to `cp -pR'. 11802 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11803 as_ln_s='cp -pR' 11804 elif ln conf$$.file conf$$ 2>/dev/null; then 11805 as_ln_s=ln 11806 else 11807 as_ln_s='cp -pR' 11808 fi 11809 else 11810 as_ln_s='cp -pR' 11811 fi 11812 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11813 rmdir conf$$.dir 2>/dev/null 11814 11815 11816 # as_fn_mkdir_p 11817 # ------------- 11818 # Create "$as_dir" as a directory, including parents if necessary. 11819 as_fn_mkdir_p () 11820 { 11821 11822 case $as_dir in #( 11823 -*) as_dir=./$as_dir;; 11824 esac 11825 test -d "$as_dir" || eval $as_mkdir_p || { 11826 as_dirs= 11827 while :; do 11828 case $as_dir in #( 11829 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11830 *) as_qdir=$as_dir;; 11831 esac 11832 as_dirs="'$as_qdir' $as_dirs" 11833 as_dir=`$as_dirname -- "$as_dir" || 11834 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11835 X"$as_dir" : 'X\(//\)[^/]' \| \ 11836 X"$as_dir" : 'X\(//\)$' \| \ 11837 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11838 printf "%s\n" X"$as_dir" | 11839 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11840 s//\1/ 11841 q 11842 } 11843 /^X\(\/\/\)[^/].*/{ 11844 s//\1/ 11845 q 11846 } 11847 /^X\(\/\/\)$/{ 11848 s//\1/ 11849 q 11850 } 11851 /^X\(\/\).*/{ 11852 s//\1/ 11853 q 11854 } 11855 s/.*/./; q'` 11856 test -d "$as_dir" && break 11857 done 11858 test -z "$as_dirs" || eval "mkdir $as_dirs" 11859 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11860 11861 11862 } # as_fn_mkdir_p 11863 if mkdir -p . 2>/dev/null; then 11864 as_mkdir_p='mkdir -p "$as_dir"' 11865 else 11866 test -d ./-p && rmdir ./-p 11867 as_mkdir_p=false 11868 fi 11869 11870 11871 # as_fn_executable_p FILE 11872 # ----------------------- 11873 # Test if FILE is an executable regular file. 11874 as_fn_executable_p () 11875 { 11876 test -f "$1" && test -x "$1" 11877 } # as_fn_executable_p 11878 as_test_x='test -x' 11879 as_executable_p=as_fn_executable_p 11880 11881 # Sed expression to map a string onto a valid CPP name. 11882 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11883 11884 # Sed expression to map a string onto a valid variable name. 11885 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11886 11887 11888 exec 6>&1 11889 ## ----------------------------------- ## 11890 ## Main body of $CONFIG_STATUS script. ## 11891 ## ----------------------------------- ## 11892 _ASEOF 11893 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11894 11895 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11896 # Save the log message, to keep $0 and so on meaningful, and to 11897 # report actual input values of CONFIG_FILES etc. instead of their 11898 # values after options handling. 11899 ac_log=" 11900 This file was extended by xcalc $as_me 1.1.1, which was 11901 generated by GNU Autoconf 2.71. Invocation command line was 11902 11903 CONFIG_FILES = $CONFIG_FILES 11904 CONFIG_HEADERS = $CONFIG_HEADERS 11905 CONFIG_LINKS = $CONFIG_LINKS 11906 CONFIG_COMMANDS = $CONFIG_COMMANDS 11907 $ $0 $@ 11908 11909 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11910 " 11911 11912 _ACEOF 11913 11914 case $ac_config_files in *" 11915 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11916 esac 11917 11918 case $ac_config_headers in *" 11919 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11920 esac 11921 11922 11923 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11924 # Files that config.status was made for. 11925 config_files="$ac_config_files" 11926 config_headers="$ac_config_headers" 11927 config_commands="$ac_config_commands" 11928 11929 _ACEOF 11930 11931 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11932 ac_cs_usage="\ 11933 \`$as_me' instantiates files and other configuration actions 11934 from templates according to the current configuration. Unless the files 11935 and actions are specified as TAGs, all are instantiated by default. 11936 11937 Usage: $0 [OPTION]... [TAG]... 11938 11939 -h, --help print this help, then exit 11940 -V, --version print version number and configuration settings, then exit 11941 --config print configuration, then exit 11942 -q, --quiet, --silent 11943 do not print progress messages 11944 -d, --debug don't remove temporary files 11945 --recheck update $as_me by reconfiguring in the same conditions 11946 --file=FILE[:TEMPLATE] 11947 instantiate the configuration file FILE 11948 --header=FILE[:TEMPLATE] 11949 instantiate the configuration header FILE 11950 11951 Configuration files: 11952 $config_files 11953 11954 Configuration headers: 11955 $config_headers 11956 11957 Configuration commands: 11958 $config_commands 11959 11960 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xcalc/issues>." 11961 11962 _ACEOF 11963 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 11964 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 11965 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11966 ac_cs_config='$ac_cs_config_escaped' 11967 ac_cs_version="\\ 11968 xcalc config.status 1.1.1 11969 configured by $0, generated by GNU Autoconf 2.71, 11970 with options \\"\$ac_cs_config\\" 11971 11972 Copyright (C) 2021 Free Software Foundation, Inc. 11973 This config.status script is free software; the Free Software Foundation 11974 gives unlimited permission to copy, distribute and modify it." 11975 11976 ac_pwd='$ac_pwd' 11977 srcdir='$srcdir' 11978 INSTALL='$INSTALL' 11979 MKDIR_P='$MKDIR_P' 11980 AWK='$AWK' 11981 test -n "\$AWK" || AWK=awk 11982 _ACEOF 11983 11984 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11985 # The default lists apply if the user does not specify any file. 11986 ac_need_defaults=: 11987 while test $# != 0 11988 do 11989 case $1 in 11990 --*=?*) 11991 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11992 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11993 ac_shift=: 11994 ;; 11995 --*=) 11996 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11997 ac_optarg= 11998 ac_shift=: 11999 ;; 12000 *) 12001 ac_option=$1 12002 ac_optarg=$2 12003 ac_shift=shift 12004 ;; 12005 esac 12006 12007 case $ac_option in 12008 # Handling of the options. 12009 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12010 ac_cs_recheck=: ;; 12011 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12012 printf "%s\n" "$ac_cs_version"; exit ;; 12013 --config | --confi | --conf | --con | --co | --c ) 12014 printf "%s\n" "$ac_cs_config"; exit ;; 12015 --debug | --debu | --deb | --de | --d | -d ) 12016 debug=: ;; 12017 --file | --fil | --fi | --f ) 12018 $ac_shift 12019 case $ac_optarg in 12020 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12021 '') as_fn_error $? "missing file argument" ;; 12022 esac 12023 as_fn_append CONFIG_FILES " '$ac_optarg'" 12024 ac_need_defaults=false;; 12025 --header | --heade | --head | --hea ) 12026 $ac_shift 12027 case $ac_optarg in 12028 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12029 esac 12030 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12031 ac_need_defaults=false;; 12032 --he | --h) 12033 # Conflict between --help and --header 12034 as_fn_error $? "ambiguous option: \`$1' 12035 Try \`$0 --help' for more information.";; 12036 --help | --hel | -h ) 12037 printf "%s\n" "$ac_cs_usage"; exit ;; 12038 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12039 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12040 ac_cs_silent=: ;; 12041 12042 # This is an error. 12043 -*) as_fn_error $? "unrecognized option: \`$1' 12044 Try \`$0 --help' for more information." ;; 12045 12046 *) as_fn_append ac_config_targets " $1" 12047 ac_need_defaults=false ;; 12048 12049 esac 12050 shift 12051 done 12052 12053 ac_configure_extra_args= 12054 12055 if $ac_cs_silent; then 12056 exec 6>/dev/null 12057 ac_configure_extra_args="$ac_configure_extra_args --silent" 12058 fi 12059 12060 _ACEOF 12061 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12062 if \$ac_cs_recheck; then 12063 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12064 shift 12065 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12066 CONFIG_SHELL='$SHELL' 12067 export CONFIG_SHELL 12068 exec "\$@" 12069 fi 12070 12071 _ACEOF 12072 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12073 exec 5>>config.log 12074 { 12075 echo 12076 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12077 ## Running $as_me. ## 12078 _ASBOX 12079 printf "%s\n" "$ac_log" 12080 } >&5 12081 12082 _ACEOF 12083 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12084 # 12085 # INIT-COMMANDS 12086 # 12087 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12088 12089 _ACEOF 12090 12091 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12092 12093 # Handling of arguments. 12094 for ac_config_target in $ac_config_targets 12095 do 12096 case $ac_config_target in 12097 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12098 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12099 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12100 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12101 12102 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12103 esac 12104 done 12105 12106 12107 # If the user did not use the arguments to specify the items to instantiate, 12108 # then the envvar interface is used. Set only those that are not. 12109 # We use the long form for the default assignment because of an extremely 12110 # bizarre bug on SunOS 4.1.3. 12111 if $ac_need_defaults; then 12112 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12113 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12114 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12115 fi 12116 12117 # Have a temporary directory for convenience. Make it in the build tree 12118 # simply because there is no reason against having it here, and in addition, 12119 # creating and moving files from /tmp can sometimes cause problems. 12120 # Hook for its removal unless debugging. 12121 # Note that there is a small window in which the directory will not be cleaned: 12122 # after its creation but before its name has been assigned to `$tmp'. 12123 $debug || 12124 { 12125 tmp= ac_tmp= 12126 trap 'exit_status=$? 12127 : "${ac_tmp:=$tmp}" 12128 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12129 ' 0 12130 trap 'as_fn_exit 1' 1 2 13 15 12131 } 12132 # Create a (secure) tmp directory for tmp files. 12133 12134 { 12135 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12136 test -d "$tmp" 12137 } || 12138 { 12139 tmp=./conf$$-$RANDOM 12140 (umask 077 && mkdir "$tmp") 12141 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12142 ac_tmp=$tmp 12143 12144 # Set up the scripts for CONFIG_FILES section. 12145 # No need to generate them if there are no CONFIG_FILES. 12146 # This happens for instance with `./config.status config.h'. 12147 if test -n "$CONFIG_FILES"; then 12148 12149 12150 ac_cr=`echo X | tr X '\015'` 12151 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12152 # But we know of no other shell where ac_cr would be empty at this 12153 # point, so we can use a bashism as a fallback. 12154 if test "x$ac_cr" = x; then 12155 eval ac_cr=\$\'\\r\' 12156 fi 12157 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12158 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12159 ac_cs_awk_cr='\\r' 12160 else 12161 ac_cs_awk_cr=$ac_cr 12162 fi 12163 12164 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12165 _ACEOF 12166 12167 12168 { 12169 echo "cat >conf$$subs.awk <<_ACEOF" && 12170 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12171 echo "_ACEOF" 12172 } >conf$$subs.sh || 12173 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12174 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12175 ac_delim='%!_!# ' 12176 for ac_last_try in false false false false false :; do 12177 . ./conf$$subs.sh || 12178 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12179 12180 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12181 if test $ac_delim_n = $ac_delim_num; then 12182 break 12183 elif $ac_last_try; then 12184 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12185 else 12186 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12187 fi 12188 done 12189 rm -f conf$$subs.sh 12190 12191 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12192 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12193 _ACEOF 12194 sed -n ' 12195 h 12196 s/^/S["/; s/!.*/"]=/ 12197 p 12198 g 12199 s/^[^!]*!// 12200 :repl 12201 t repl 12202 s/'"$ac_delim"'$// 12203 t delim 12204 :nl 12205 h 12206 s/\(.\{148\}\)..*/\1/ 12207 t more1 12208 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12209 p 12210 n 12211 b repl 12212 :more1 12213 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12214 p 12215 g 12216 s/.\{148\}// 12217 t nl 12218 :delim 12219 h 12220 s/\(.\{148\}\)..*/\1/ 12221 t more2 12222 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12223 p 12224 b 12225 :more2 12226 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12227 p 12228 g 12229 s/.\{148\}// 12230 t delim 12231 ' <conf$$subs.awk | sed ' 12232 /^[^""]/{ 12233 N 12234 s/\n// 12235 } 12236 ' >>$CONFIG_STATUS || ac_write_fail=1 12237 rm -f conf$$subs.awk 12238 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12239 _ACAWK 12240 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12241 for (key in S) S_is_set[key] = 1 12242 FS = "" 12243 12244 } 12245 { 12246 line = $ 0 12247 nfields = split(line, field, "@") 12248 substed = 0 12249 len = length(field[1]) 12250 for (i = 2; i < nfields; i++) { 12251 key = field[i] 12252 keylen = length(key) 12253 if (S_is_set[key]) { 12254 value = S[key] 12255 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12256 len += length(value) + length(field[++i]) 12257 substed = 1 12258 } else 12259 len += 1 + keylen 12260 } 12261 12262 print line 12263 } 12264 12265 _ACAWK 12266 _ACEOF 12267 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12268 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12269 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12270 else 12271 cat 12272 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12273 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12274 _ACEOF 12275 12276 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12277 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12278 # trailing colons and then remove the whole line if VPATH becomes empty 12279 # (actually we leave an empty line to preserve line numbers). 12280 if test "x$srcdir" = x.; then 12281 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12282 h 12283 s/// 12284 s/^/:/ 12285 s/[ ]*$/:/ 12286 s/:\$(srcdir):/:/g 12287 s/:\${srcdir}:/:/g 12288 s/:@srcdir@:/:/g 12289 s/^:*// 12290 s/:*$// 12291 x 12292 s/\(=[ ]*\).*/\1/ 12293 G 12294 s/\n// 12295 s/^[^=]*=[ ]*$// 12296 }' 12297 fi 12298 12299 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12300 fi # test -n "$CONFIG_FILES" 12301 12302 # Set up the scripts for CONFIG_HEADERS section. 12303 # No need to generate them if there are no CONFIG_HEADERS. 12304 # This happens for instance with `./config.status Makefile'. 12305 if test -n "$CONFIG_HEADERS"; then 12306 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12307 BEGIN { 12308 _ACEOF 12309 12310 # Transform confdefs.h into an awk script `defines.awk', embedded as 12311 # here-document in config.status, that substitutes the proper values into 12312 # config.h.in to produce config.h. 12313 12314 # Create a delimiter string that does not exist in confdefs.h, to ease 12315 # handling of long lines. 12316 ac_delim='%!_!# ' 12317 for ac_last_try in false false :; do 12318 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12319 if test -z "$ac_tt"; then 12320 break 12321 elif $ac_last_try; then 12322 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12323 else 12324 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12325 fi 12326 done 12327 12328 # For the awk script, D is an array of macro values keyed by name, 12329 # likewise P contains macro parameters if any. Preserve backslash 12330 # newline sequences. 12331 12332 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12333 sed -n ' 12334 s/.\{148\}/&'"$ac_delim"'/g 12335 t rset 12336 :rset 12337 s/^[ ]*#[ ]*define[ ][ ]*/ / 12338 t def 12339 d 12340 :def 12341 s/\\$// 12342 t bsnl 12343 s/["\\]/\\&/g 12344 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12345 D["\1"]=" \3"/p 12346 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12347 d 12348 :bsnl 12349 s/["\\]/\\&/g 12350 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12351 D["\1"]=" \3\\\\\\n"\\/p 12352 t cont 12353 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12354 t cont 12355 d 12356 :cont 12357 n 12358 s/.\{148\}/&'"$ac_delim"'/g 12359 t clear 12360 :clear 12361 s/\\$// 12362 t bsnlc 12363 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12364 d 12365 :bsnlc 12366 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12367 b cont 12368 ' <confdefs.h | sed ' 12369 s/'"$ac_delim"'/"\\\ 12370 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12371 12372 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12373 for (key in D) D_is_set[key] = 1 12374 FS = "" 12375 } 12376 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12377 line = \$ 0 12378 split(line, arg, " ") 12379 if (arg[1] == "#") { 12380 defundef = arg[2] 12381 mac1 = arg[3] 12382 } else { 12383 defundef = substr(arg[1], 2) 12384 mac1 = arg[2] 12385 } 12386 split(mac1, mac2, "(") #) 12387 macro = mac2[1] 12388 prefix = substr(line, 1, index(line, defundef) - 1) 12389 if (D_is_set[macro]) { 12390 # Preserve the white space surrounding the "#". 12391 print prefix "define", macro P[macro] D[macro] 12392 next 12393 } else { 12394 # Replace #undef with comments. This is necessary, for example, 12395 # in the case of _POSIX_SOURCE, which is predefined and required 12396 # on some systems where configure will not decide to define it. 12397 if (defundef == "undef") { 12398 print "/*", prefix defundef, macro, "*/" 12399 next 12400 } 12401 } 12402 } 12403 { print } 12404 _ACAWK 12405 _ACEOF 12406 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12407 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12408 fi # test -n "$CONFIG_HEADERS" 12409 12410 12411 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12412 shift 12413 for ac_tag 12414 do 12415 case $ac_tag in 12416 :[FHLC]) ac_mode=$ac_tag; continue;; 12417 esac 12418 case $ac_mode$ac_tag in 12419 :[FHL]*:*);; 12420 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12421 :[FH]-) ac_tag=-:-;; 12422 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12423 esac 12424 ac_save_IFS=$IFS 12425 IFS=: 12426 set x $ac_tag 12427 IFS=$ac_save_IFS 12428 shift 12429 ac_file=$1 12430 shift 12431 12432 case $ac_mode in 12433 :L) ac_source=$1;; 12434 :[FH]) 12435 ac_file_inputs= 12436 for ac_f 12437 do 12438 case $ac_f in 12439 -) ac_f="$ac_tmp/stdin";; 12440 *) # Look for the file first in the build tree, then in the source tree 12441 # (if the path is not absolute). The absolute path cannot be DOS-style, 12442 # because $ac_f cannot contain `:'. 12443 test -f "$ac_f" || 12444 case $ac_f in 12445 [\\/$]*) false;; 12446 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12447 esac || 12448 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12449 esac 12450 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12451 as_fn_append ac_file_inputs " '$ac_f'" 12452 done 12453 12454 # Let's still pretend it is `configure' which instantiates (i.e., don't 12455 # use $as_me), people would be surprised to read: 12456 # /* config.h. Generated by config.status. */ 12457 configure_input='Generated from '` 12458 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12459 `' by configure.' 12460 if test x"$ac_file" != x-; then 12461 configure_input="$ac_file. $configure_input" 12462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12463 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12464 fi 12465 # Neutralize special characters interpreted by sed in replacement strings. 12466 case $configure_input in #( 12467 *\&* | *\|* | *\\* ) 12468 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12469 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12470 *) ac_sed_conf_input=$configure_input;; 12471 esac 12472 12473 case $ac_tag in 12474 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12475 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12476 esac 12477 ;; 12478 esac 12479 12480 ac_dir=`$as_dirname -- "$ac_file" || 12481 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12482 X"$ac_file" : 'X\(//\)[^/]' \| \ 12483 X"$ac_file" : 'X\(//\)$' \| \ 12484 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12485 printf "%s\n" X"$ac_file" | 12486 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12487 s//\1/ 12488 q 12489 } 12490 /^X\(\/\/\)[^/].*/{ 12491 s//\1/ 12492 q 12493 } 12494 /^X\(\/\/\)$/{ 12495 s//\1/ 12496 q 12497 } 12498 /^X\(\/\).*/{ 12499 s//\1/ 12500 q 12501 } 12502 s/.*/./; q'` 12503 as_dir="$ac_dir"; as_fn_mkdir_p 12504 ac_builddir=. 12505 12506 case "$ac_dir" in 12507 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12508 *) 12509 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12510 # A ".." for each directory in $ac_dir_suffix. 12511 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12512 case $ac_top_builddir_sub in 12513 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12514 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12515 esac ;; 12516 esac 12517 ac_abs_top_builddir=$ac_pwd 12518 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12519 # for backward compatibility: 12520 ac_top_builddir=$ac_top_build_prefix 12521 12522 case $srcdir in 12523 .) # We are building in place. 12524 ac_srcdir=. 12525 ac_top_srcdir=$ac_top_builddir_sub 12526 ac_abs_top_srcdir=$ac_pwd ;; 12527 [\\/]* | ?:[\\/]* ) # Absolute name. 12528 ac_srcdir=$srcdir$ac_dir_suffix; 12529 ac_top_srcdir=$srcdir 12530 ac_abs_top_srcdir=$srcdir ;; 12531 *) # Relative name. 12532 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12533 ac_top_srcdir=$ac_top_build_prefix$srcdir 12534 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12535 esac 12536 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12537 12538 12539 case $ac_mode in 12540 :F) 12541 # 12542 # CONFIG_FILE 12543 # 12544 12545 case $INSTALL in 12546 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12547 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12548 esac 12549 ac_MKDIR_P=$MKDIR_P 12550 case $MKDIR_P in 12551 [\\/$]* | ?:[\\/]* ) ;; 12552 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12553 esac 12554 _ACEOF 12555 12556 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12557 # If the template does not know about datarootdir, expand it. 12558 # FIXME: This hack should be removed a few years after 2.60. 12559 ac_datarootdir_hack=; ac_datarootdir_seen= 12560 ac_sed_dataroot=' 12561 /datarootdir/ { 12562 p 12563 q 12564 } 12565 /@datadir@/p 12566 /@docdir@/p 12567 /@infodir@/p 12568 /@localedir@/p 12569 /@mandir@/p' 12570 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12571 *datarootdir*) ac_datarootdir_seen=yes;; 12572 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12574 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12575 _ACEOF 12576 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12577 ac_datarootdir_hack=' 12578 s&@datadir@&$datadir&g 12579 s&@docdir@&$docdir&g 12580 s&@infodir@&$infodir&g 12581 s&@localedir@&$localedir&g 12582 s&@mandir@&$mandir&g 12583 s&\\\${datarootdir}&$datarootdir&g' ;; 12584 esac 12585 _ACEOF 12586 12587 # Neutralize VPATH when `$srcdir' = `.'. 12588 # Shell code in configure.ac might set extrasub. 12589 # FIXME: do we really want to maintain this feature? 12590 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12591 ac_sed_extra="$ac_vpsub 12592 $extrasub 12593 _ACEOF 12594 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12595 :t 12596 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12597 s|@configure_input@|$ac_sed_conf_input|;t t 12598 s&@top_builddir@&$ac_top_builddir_sub&;t t 12599 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12600 s&@srcdir@&$ac_srcdir&;t t 12601 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12602 s&@top_srcdir@&$ac_top_srcdir&;t t 12603 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12604 s&@builddir@&$ac_builddir&;t t 12605 s&@abs_builddir@&$ac_abs_builddir&;t t 12606 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12607 s&@INSTALL@&$ac_INSTALL&;t t 12608 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12609 $ac_datarootdir_hack 12610 " 12611 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12612 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12613 12614 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12615 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12616 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12617 "$ac_tmp/out"`; test -z "$ac_out"; } && 12618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12619 which seems to be undefined. Please make sure it is defined" >&5 12620 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12621 which seems to be undefined. Please make sure it is defined" >&2;} 12622 12623 rm -f "$ac_tmp/stdin" 12624 case $ac_file in 12625 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12626 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12627 esac \ 12628 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12629 ;; 12630 :H) 12631 # 12632 # CONFIG_HEADER 12633 # 12634 if test x"$ac_file" != x-; then 12635 { 12636 printf "%s\n" "/* $configure_input */" >&1 \ 12637 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12638 } >"$ac_tmp/config.h" \ 12639 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12640 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12642 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12643 else 12644 rm -f "$ac_file" 12645 mv "$ac_tmp/config.h" "$ac_file" \ 12646 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12647 fi 12648 else 12649 printf "%s\n" "/* $configure_input */" >&1 \ 12650 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12651 || as_fn_error $? "could not create -" "$LINENO" 5 12652 fi 12653 # Compute "$ac_file"'s index in $config_headers. 12654 _am_arg="$ac_file" 12655 _am_stamp_count=1 12656 for _am_header in $config_headers :; do 12657 case $_am_header in 12658 $_am_arg | $_am_arg:* ) 12659 break ;; 12660 * ) 12661 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12662 esac 12663 done 12664 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12665 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12666 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12667 X"$_am_arg" : 'X\(//\)$' \| \ 12668 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12669 printf "%s\n" X"$_am_arg" | 12670 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12671 s//\1/ 12672 q 12673 } 12674 /^X\(\/\/\)[^/].*/{ 12675 s//\1/ 12676 q 12677 } 12678 /^X\(\/\/\)$/{ 12679 s//\1/ 12680 q 12681 } 12682 /^X\(\/\).*/{ 12683 s//\1/ 12684 q 12685 } 12686 s/.*/./; q'`/stamp-h$_am_stamp_count 12687 ;; 12688 12689 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12690 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12691 ;; 12692 esac 12693 12694 12695 case $ac_file$ac_mode in 12696 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12697 # Older Autoconf quotes --file arguments for eval, but not when files 12698 # are listed without --file. Let's play safe and only enable the eval 12699 # if we detect the quoting. 12700 # TODO: see whether this extra hack can be removed once we start 12701 # requiring Autoconf 2.70 or later. 12702 case $CONFIG_FILES in #( 12703 *\'*) : 12704 eval set x "$CONFIG_FILES" ;; #( 12705 *) : 12706 set x $CONFIG_FILES ;; #( 12707 *) : 12708 ;; 12709 esac 12710 shift 12711 # Used to flag and report bootstrapping failures. 12712 am_rc=0 12713 for am_mf 12714 do 12715 # Strip MF so we end up with the name of the file. 12716 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12717 # Check whether this is an Automake generated Makefile which includes 12718 # dependency-tracking related rules and includes. 12719 # Grep'ing the whole file directly is not great: AIX grep has a line 12720 # limit of 2048, but all sed's we know have understand at least 4000. 12721 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12722 || continue 12723 am_dirpart=`$as_dirname -- "$am_mf" || 12724 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12725 X"$am_mf" : 'X\(//\)[^/]' \| \ 12726 X"$am_mf" : 'X\(//\)$' \| \ 12727 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12728 printf "%s\n" X"$am_mf" | 12729 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12730 s//\1/ 12731 q 12732 } 12733 /^X\(\/\/\)[^/].*/{ 12734 s//\1/ 12735 q 12736 } 12737 /^X\(\/\/\)$/{ 12738 s//\1/ 12739 q 12740 } 12741 /^X\(\/\).*/{ 12742 s//\1/ 12743 q 12744 } 12745 s/.*/./; q'` 12746 am_filepart=`$as_basename -- "$am_mf" || 12747 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12748 X"$am_mf" : 'X\(//\)$' \| \ 12749 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12750 printf "%s\n" X/"$am_mf" | 12751 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12752 s//\1/ 12753 q 12754 } 12755 /^X\/\(\/\/\)$/{ 12756 s//\1/ 12757 q 12758 } 12759 /^X\/\(\/\).*/{ 12760 s//\1/ 12761 q 12762 } 12763 s/.*/./; q'` 12764 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12765 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12766 | $MAKE -f - am--depfiles" >&5 12767 (cd "$am_dirpart" \ 12768 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12769 | $MAKE -f - am--depfiles) >&5 2>&5 12770 ac_status=$? 12771 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12772 (exit $ac_status); } || am_rc=$? 12773 done 12774 if test $am_rc -ne 0; then 12775 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12776 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12777 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12778 for automatic dependency tracking. If GNU make was not used, consider 12779 re-running the configure script with MAKE=\"gmake\" (or whatever is 12780 necessary). You can also try re-running configure with the 12781 '--disable-dependency-tracking' option to at least be able to build 12782 the package (albeit without support for automatic dependency tracking). 12783 See \`config.log' for more details" "$LINENO" 5; } 12784 fi 12785 { am_dirpart=; unset am_dirpart;} 12786 { am_filepart=; unset am_filepart;} 12787 { am_mf=; unset am_mf;} 12788 { am_rc=; unset am_rc;} 12789 rm -f conftest-deps.mk 12790 } 12791 ;; 12792 12793 esac 12794 done # for ac_tag 12795 12796 12797 as_fn_exit 0 12798 _ACEOF 12799 ac_clean_files=$ac_clean_files_save 12800 12801 test $ac_write_fail = 0 || 12802 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12803 12804 12805 # configure is writing to config.log, and then calls config.status. 12806 # config.status does its own redirection, appending to config.log. 12807 # Unfortunately, on DOS this fails, as config.log is still kept open 12808 # by configure, so config.status won't be able to write to it; its 12809 # output is simply discarded. So we exec the FD to /dev/null, 12810 # effectively closing config.log, so it can be properly (re)opened and 12811 # appended to by config.status. When coming back to configure, we 12812 # need to make the FD available again. 12813 if test "$no_create" != yes; then 12814 ac_cs_success=: 12815 ac_config_status_args= 12816 test "$silent" = yes && 12817 ac_config_status_args="$ac_config_status_args --quiet" 12818 exec 5>/dev/null 12819 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12820 exec 5>>config.log 12821 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12822 # would make configure fail if this is the last instruction. 12823 $ac_cs_success || as_fn_exit 1 12824 fi 12825 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12827 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12828 fi 12829 12830 12831
Indexes created Thu Apr 09 00:23:28 UTC 2026