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 font-util 1.3.3. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/font/util/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/font/util/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='font-util' 614 PACKAGE_TARNAME='font-util' 615 PACKAGE_VERSION='1.3.3' 616 PACKAGE_STRING='font-util 1.3.3' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/font/util/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 MAPDIR 658 fontrootdir 659 MAN_SUBSTS 660 XORG_MAN_PAGE 661 ADMIN_MAN_DIR 662 DRIVER_MAN_DIR 663 MISC_MAN_DIR 664 FILE_MAN_DIR 665 LIB_MAN_DIR 666 APP_MAN_DIR 667 ADMIN_MAN_SUFFIX 668 DRIVER_MAN_SUFFIX 669 MISC_MAN_SUFFIX 670 FILE_MAN_SUFFIX 671 LIB_MAN_SUFFIX 672 APP_MAN_SUFFIX 673 SED 674 host_os 675 host_vendor 676 host_cpu 677 host 678 build_os 679 build_vendor 680 build_cpu 681 build 682 INSTALL_CMD 683 PKG_CONFIG_LIBDIR 684 PKG_CONFIG_PATH 685 PKG_CONFIG 686 CHANGELOG_CMD 687 STRICT_CFLAGS 688 CWARNFLAGS 689 BASE_CFLAGS 690 am__fastdepCC_FALSE 691 am__fastdepCC_TRUE 692 CCDEPMODE 693 am__nodep 694 AMDEPBACKSLASH 695 AMDEP_FALSE 696 AMDEP_TRUE 697 am__include 698 DEPDIR 699 OBJEXT 700 EXEEXT 701 ac_ct_CC 702 CPPFLAGS 703 LDFLAGS 704 CFLAGS 705 CC 706 AM_BACKSLASH 707 AM_DEFAULT_VERBOSITY 708 AM_DEFAULT_V 709 AM_V 710 CSCOPE 711 ETAGS 712 CTAGS 713 am__untar 714 am__tar 715 AMTAR 716 am__leading_dot 717 SET_MAKE 718 AWK 719 mkdir_p 720 MKDIR_P 721 INSTALL_STRIP_PROGRAM 722 STRIP 723 install_sh 724 MAKEINFO 725 AUTOHEADER 726 AUTOMAKE 727 AUTOCONF 728 ACLOCAL 729 VERSION 730 PACKAGE 731 CYGPATH_W 732 am__isrc 733 INSTALL_DATA 734 INSTALL_SCRIPT 735 INSTALL_PROGRAM 736 target_alias 737 host_alias 738 build_alias 739 LIBS 740 ECHO_T 741 ECHO_N 742 ECHO_C 743 DEFS 744 mandir 745 localedir 746 libdir 747 psdir 748 pdfdir 749 dvidir 750 htmldir 751 infodir 752 docdir 753 oldincludedir 754 includedir 755 runstatedir 756 localstatedir 757 sharedstatedir 758 sysconfdir 759 datadir 760 datarootdir 761 libexecdir 762 sbindir 763 bindir 764 program_transform_name 765 prefix 766 exec_prefix 767 PACKAGE_URL 768 PACKAGE_BUGREPORT 769 PACKAGE_STRING 770 PACKAGE_VERSION 771 PACKAGE_TARNAME 772 PACKAGE_NAME 773 PATH_SEPARATOR 774 SHELL 775 am__quote' 776 ac_subst_files='' 777 ac_user_opts=' 778 enable_option_checking 779 enable_silent_rules 780 enable_dependency_tracking 781 enable_selective_werror 782 enable_strict_compilation 783 with_fontrootdir 784 with_mapdir 785 ' 786 ac_precious_vars='build_alias 787 host_alias 788 target_alias 789 CC 790 CFLAGS 791 LDFLAGS 792 LIBS 793 CPPFLAGS 794 PKG_CONFIG 795 PKG_CONFIG_PATH 796 PKG_CONFIG_LIBDIR' 797 798 799 # Initialize some variables set by options. 800 ac_init_help= 801 ac_init_version=false 802 ac_unrecognized_opts= 803 ac_unrecognized_sep= 804 # The variables have the same names as the options, with 805 # dashes changed to underlines. 806 cache_file=/dev/null 807 exec_prefix=NONE 808 no_create= 809 no_recursion= 810 prefix=NONE 811 program_prefix=NONE 812 program_suffix=NONE 813 program_transform_name=s,x,x, 814 silent= 815 site= 816 srcdir= 817 verbose= 818 x_includes=NONE 819 x_libraries=NONE 820 821 # Installation directory options. 822 # These are left unexpanded so users can "make install exec_prefix=/foo" 823 # and all the variables that are supposed to be based on exec_prefix 824 # by default will actually change. 825 # Use braces instead of parens because sh, perl, etc. also accept them. 826 # (The list follows the same order as the GNU Coding Standards.) 827 bindir='${exec_prefix}/bin' 828 sbindir='${exec_prefix}/sbin' 829 libexecdir='${exec_prefix}/libexec' 830 datarootdir='${prefix}/share' 831 datadir='${datarootdir}' 832 sysconfdir='${prefix}/etc' 833 sharedstatedir='${prefix}/com' 834 localstatedir='${prefix}/var' 835 runstatedir='${localstatedir}/run' 836 includedir='${prefix}/include' 837 oldincludedir='/usr/include' 838 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 839 infodir='${datarootdir}/info' 840 htmldir='${docdir}' 841 dvidir='${docdir}' 842 pdfdir='${docdir}' 843 psdir='${docdir}' 844 libdir='${exec_prefix}/lib' 845 localedir='${datarootdir}/locale' 846 mandir='${datarootdir}/man' 847 848 ac_prev= 849 ac_dashdash= 850 for ac_option 851 do 852 # 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"pwd does not report name of working directory" 1277 1278 1279 # Find the source files, if location was not specified. 1280 if test -z "$srcdir"; then 1281 ac_srcdir_defaulted=yes 1282 # Try the directory containing this script, then the parent directory. 1283 ac_confdir=`$as_dirname -- "$as_myself" || 1284 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1285 X"$as_myself" : 'X\(//\)[^/]' \| \ 1286 X"$as_myself" : 'X\(//\)$' \| \ 1287 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1288 printf "%s\n" X"$as_myself" | 1289 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1290 s//\1/ 1291 q 1292 } 1293 /^X\(\/\/\)[^/].*/{ 1294 s//\1/ 1295 q 1296 } 1297 /^X\(\/\/\)$/{ 1298 s//\1/ 1299 q 1300 } 1301 /^X\(\/\).*/{ 1302 s//\1/ 1303 q 1304 } 1305 s/.*/./; q'` 1306 srcdir=$ac_confdir 1307 if test ! -r "$srcdir/$ac_unique_file"; then 1308 srcdir=.. 1309 fi 1310 else 1311 ac_srcdir_defaulted=no 1312 fi 1313 if test ! -r "$srcdir/$ac_unique_file"; then 1314 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1315 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1316 fi 1317 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1318 ac_abs_confdir=`( 1319 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1320 pwd)` 1321 # When building in place, set srcdir=. 1322 if test "$ac_abs_confdir" = "$ac_pwd"; then 1323 srcdir=. 1324 fi 1325 # Remove unnecessary trailing slashes from srcdir. 1326 # Double slashes in file names in object file debugging info 1327 # mess up M-x gdb in Emacs. 1328 case $srcdir in 1329 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1330 esac 1331 for ac_var in $ac_precious_vars; do 1332 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1333 eval ac_env_${ac_var}_value=\$${ac_var} 1334 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1335 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1336 done 1337 1338 # 1339 # Report the --help message. 1340 # 1341 if test "$ac_init_help" = "long"; then 1342 # Omit some internal or obsolete options to make the list less imposing. 1343 # This message is too long to be a string in the A/UX 3.1 sh. 1344 cat <<_ACEOF 1345 \`configure' configures font-util 1.3.3 to adapt to many kinds of systems. 1346 1347 Usage: $0 [OPTION]... [VAR=VALUE]... 1348 1349 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1350 VAR=VALUE. See below for descriptions of some of the useful variables. 1351 1352 Defaults for the options are specified in brackets. 1353 1354 Configuration: 1355 -h, --help display this help and exit 1356 --help=short display options specific to this package 1357 --help=recursive display the short help of all the included packages 1358 -V, --version display version information and exit 1359 -q, --quiet, --silent do not print \`checking ...' messages 1360 --cache-file=FILE cache test results in FILE [disabled] 1361 -C, --config-cache alias for \`--cache-file=config.cache' 1362 -n, --no-create do not create output files 1363 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1364 1365 Installation directories: 1366 --prefix=PREFIX install architecture-independent files in PREFIX 1367 [$ac_default_prefix] 1368 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1369 [PREFIX] 1370 1371 By default, \`make install' will install all the files in 1372 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1373 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1374 for instance \`--prefix=\$HOME'. 1375 1376 For better control, use the options below. 1377 1378 Fine tuning of the installation directories: 1379 --bindir=DIR user executables [EPREFIX/bin] 1380 --sbindir=DIR system admin executables [EPREFIX/sbin] 1381 --libexecdir=DIR program executables [EPREFIX/libexec] 1382 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1383 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1384 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1385 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1386 --libdir=DIR object code libraries [EPREFIX/lib] 1387 --includedir=DIR C header files [PREFIX/include] 1388 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1389 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1390 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1391 --infodir=DIR info documentation [DATAROOTDIR/info] 1392 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1393 --mandir=DIR man documentation [DATAROOTDIR/man] 1394 --docdir=DIR documentation root [DATAROOTDIR/doc/font-util] 1395 --htmldir=DIR html documentation [DOCDIR] 1396 --dvidir=DIR dvi documentation [DOCDIR] 1397 --pdfdir=DIR pdf documentation [DOCDIR] 1398 --psdir=DIR ps documentation [DOCDIR] 1399 _ACEOF 1400 1401 cat <<\_ACEOF 1402 1403 Program names: 1404 --program-prefix=PREFIX prepend PREFIX to installed program names 1405 --program-suffix=SUFFIX append SUFFIX to installed program names 1406 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1407 1408 System types: 1409 --build=BUILD configure for building on BUILD [guessed] 1410 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1411 _ACEOF 1412 fi 1413 1414 if test -n "$ac_init_help"; then 1415 case $ac_init_help in 1416 short | recursive ) echo "Configuration of font-util 1.3.3:";; 1417 esac 1418 cat <<\_ACEOF 1419 1420 Optional Features: 1421 --disable-option-checking ignore unrecognized --enable/--with options 1422 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1423 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1424 --enable-silent-rules less verbose build output (undo: "make V=1") 1425 --disable-silent-rules verbose build output (undo: "make V=0") 1426 --enable-dependency-tracking 1427 do not reject slow dependency extractors 1428 --disable-dependency-tracking 1429 speeds up one-time build 1430 --disable-selective-werror 1431 Turn off selective compiler errors. (default: 1432 enabled) 1433 --enable-strict-compilation 1434 Enable all warnings from compiler and make them 1435 errors (default: disabled) 1436 1437 Optional Packages: 1438 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1439 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1440 --with-fontrootdir=DIR Path to parent of font subdirectories 1441 [DATADIR/fonts/X11] 1442 --with-mapdir=DIR Path to install font maps [FONTROOTDIR/util] 1443 1444 Some influential environment variables: 1445 CC C compiler command 1446 CFLAGS C compiler flags 1447 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1448 nonstandard directory <lib dir> 1449 LIBS libraries to pass to the linker, e.g. -l<library> 1450 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1451 you have headers in a nonstandard directory <include dir> 1452 PKG_CONFIG path to pkg-config utility 1453 PKG_CONFIG_PATH 1454 directories to add to pkg-config's search path 1455 PKG_CONFIG_LIBDIR 1456 path overriding pkg-config's built-in search path 1457 1458 Use these variables to override the choices made by `configure' or to help 1459 it to find libraries and programs with nonstandard names/locations. 1460 1461 Report bugs to <https://gitlab.freedesktop.org/xorg/font/util/issues>. 1462 _ACEOF 1463 ac_status=$? 1464 fi 1465 1466 if test "$ac_init_help" = "recursive"; then 1467 # If there are subdirs, report their specific --help. 1468 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1469 test -d "$ac_dir" || 1470 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1471 continue 1472 ac_builddir=. 1473 1474 case "$ac_dir" in 1475 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1476 *) 1477 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1478 # A ".." for each directory in $ac_dir_suffix. 1479 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1480 case $ac_top_builddir_sub in 1481 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1482 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1483 esac ;; 1484 esac 1485 ac_abs_top_builddir=$ac_pwd 1486 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1487 # for backward compatibility: 1488 ac_top_builddir=$ac_top_build_prefix 1489 1490 case $srcdir in 1491 .) # We are building in place. 1492 ac_srcdir=. 1493 ac_top_srcdir=$ac_top_builddir_sub 1494 ac_abs_top_srcdir=$ac_pwd ;; 1495 [\\/]* | ?:[\\/]* ) # Absolute name. 1496 ac_srcdir=$srcdir$ac_dir_suffix; 1497 ac_top_srcdir=$srcdir 1498 ac_abs_top_srcdir=$srcdir ;; 1499 *) # Relative name. 1500 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1501 ac_top_srcdir=$ac_top_build_prefix$srcdir 1502 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1503 esac 1504 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1505 1506 cd "$ac_dir" || { ac_status=$?; continue; } 1507 # Check for configure.gnu first; this name is used for a wrapper for 1508 # Metaconfig's "Configure" on case-insensitive file systems. 1509 if test -f "$ac_srcdir/configure.gnu"; then 1510 echo && 1511 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1512 elif test -f "$ac_srcdir/configure"; then 1513 echo && 1514 $SHELL "$ac_srcdir/configure" --help=recursive 1515 else 1516 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1517 fi || ac_status=$? 1518 cd "$ac_pwd" || { ac_status=$?; break; } 1519 done 1520 fi 1521 1522 test -n "$ac_init_help" && exit $ac_status 1523 if $ac_init_version; then 1524 cat <<\_ACEOF 1525 font-util configure 1.3.3 1526 generated by GNU Autoconf 2.71 1527 1528 Copyright (C) 2021 Free Software Foundation, Inc. 1529 This configure script is free software; the Free Software Foundation 1530 gives unlimited permission to copy, distribute and modify it. 1531 _ACEOF 1532 exit 1533 fi 1534 1535 ## ------------------------ ## 1536 ## Autoconf initialization. ## 1537 ## ------------------------ ## 1538 1539 # ac_fn_c_try_compile LINENO 1540 # -------------------------- 1541 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1542 ac_fn_c_try_compile () 1543 { 1544 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1545 rm -f conftest.$ac_objext conftest.beam 1546 if { { ac_try="$ac_compile" 1547 case "(($ac_try" in 1548 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1549 *) ac_try_echo=$ac_try;; 1550 esac 1551 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1552 printf "%s\n" "$ac_try_echo"; } >&5 1553 (eval "$ac_compile") 2>conftest.err 1554 ac_status=$? 1555 if test -s conftest.err; then 1556 grep -v '^ *+' conftest.err >conftest.er1 1557 cat conftest.er1 >&5 1558 mv -f conftest.er1 conftest.err 1559 fi 1560 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1561 test $ac_status = 0; } && { 1562 test -z "$ac_c_werror_flag" || 1563 test ! -s conftest.err 1564 } && test -s conftest.$ac_objext 1565 then : 1566 ac_retval=0 1567 else $as_nop 1568 printf "%s\n" "$as_me: failed program was:" >&5 1569 sed 's/^/| /' conftest.$ac_ext >&5 1570 1571 ac_retval=1 1572 fi 1573 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1574 as_fn_set_status $ac_retval 1575 1576 } # ac_fn_c_try_compile 1577 1578 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1579 # ------------------------------------------------------------------ 1580 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1581 # accordingly. 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" >&6; } 1588 if eval test \${$3+y} 1589 then : 1590 printf %s "(cached) " >&6 1591 else $as_nop 1592 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1593 eval ac_save_FLAGS=\$$6 1594 as_fn_append $6 " $5" 1595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1596 /* end confdefs.h. */ 1597 $4 1598 int 1599 main (void) 1600 { 1601 #ifndef $as_decl_name 1602 #ifdef __cplusplus 1603 (void) $as_decl_use; 1604 #else 1605 (void) $as_decl_name; 1606 #endif 1607 #endif 1608 1609 ; 1610 return 0; 1611 } 1612 _ACEOF 1613 if ac_fn_c_try_compile "$LINENO" 1614 then : 1615 eval "$3=yes" 1616 else $as_nop 1617 eval "$3=no" 1618 fi 1619 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1620 eval $6=\$ac_save_FLAGS 1621 1622 fi 1623 eval ac_res=\$$3 1624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1625 printf "%s\n" "$ac_res" >&6; } 1626 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1627 1628 } # ac_fn_check_decl 1629 1630 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1631 # ------------------------------------------------------- 1632 # Tests whether HEADER exists and can be compiled using the include files in 1633 # INCLUDES, setting the cache variable VAR accordingly. 1634 ac_fn_c_check_header_compile () 1635 { 1636 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1638 printf %s "checking for $2... " >&6; } 1639 if eval test \${$3+y} 1640 then : 1641 printf %s "(cached) " >&6 1642 else $as_nop 1643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1644 /* end confdefs.h. */ 1645 $4 1646 #include <$2> 1647 _ACEOF 1648 if ac_fn_c_try_compile "$LINENO" 1649 then : 1650 eval "$3=yes" 1651 else $as_nop 1652 eval "$3=no" 1653 fi 1654 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1655 fi 1656 eval ac_res=\$$3 1657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1658 printf "%s\n" "$ac_res" >&6; } 1659 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1660 1661 } # ac_fn_c_check_header_compile 1662 1663 # ac_fn_c_try_link LINENO 1664 # ----------------------- 1665 # Try to link conftest.$ac_ext, and return whether this succeeded. 1666 ac_fn_c_try_link () 1667 { 1668 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1669 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1670 if { { ac_try="$ac_link" 1671 case "(($ac_try" in 1672 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1673 *) ac_try_echo=$ac_try;; 1674 esac 1675 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1676 printf "%s\n" "$ac_try_echo"; } >&5 1677 (eval "$ac_link") 2>conftest.err 1678 ac_status=$? 1679 if test -s conftest.err; then 1680 grep -v '^ *+' conftest.err >conftest.er1 1681 cat conftest.er1 >&5 1682 mv -f conftest.er1 conftest.err 1683 fi 1684 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1685 test $ac_status = 0; } && { 1686 test -z "$ac_c_werror_flag" || 1687 test ! -s conftest.err 1688 } && test -s conftest$ac_exeext && { 1689 test "$cross_compiling" = yes || 1690 test -x conftest$ac_exeext 1691 } 1692 then : 1693 ac_retval=0 1694 else $as_nop 1695 printf "%s\n" "$as_me: failed program was:" >&5 1696 sed 's/^/| /' conftest.$ac_ext >&5 1697 1698 ac_retval=1 1699 fi 1700 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1701 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1702 # interfere with the next link command; also delete a directory that is 1703 # left behind by Apple's compiler. We do this before executing the actions. 1704 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1705 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1706 as_fn_set_status $ac_retval 1707 1708 } # ac_fn_c_try_link 1709 ac_configure_args_raw= 1710 for ac_arg 1711 do 1712 case $ac_arg in 1713 *\'*) 1714 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1715 esac 1716 as_fn_append ac_configure_args_raw " '$ac_arg'" 1717 done 1718 1719 case $ac_configure_args_raw in 1720 *$as_nl*) 1721 ac_safe_unquote= ;; 1722 *) 1723 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1724 ac_unsafe_a="$ac_unsafe_z#~" 1725 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1726 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1727 esac 1728 1729 cat >config.log <<_ACEOF 1730 This file contains any messages produced by compilers while 1731 running configure, to aid debugging if configure makes a mistake. 1732 1733 It was created by font-util $as_me 1.3.3, which was 1734 generated by GNU Autoconf 2.71. Invocation command line was 1735 1736 $ $0$ac_configure_args_raw 1737 1738 _ACEOF 1739 exec 5>>config.log 1740 { 1741 cat <<_ASUNAME 1742 ## --------- ## 1743 ## Platform. ## 1744 ## --------- ## 1745 1746 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1747 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1748 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1749 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1750 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1751 1752 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1753 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1754 1755 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1756 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1757 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1758 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1759 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1760 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1761 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1762 1763 _ASUNAME 1764 1765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1766 for as_dir in $PATH 1767 do 1768 IFS=$as_save_IFS 1769 case $as_dir in #((( 1770 '') as_dir=./ ;; 1771 */) ;; 1772 *) as_dir=$as_dir/ ;; 1773 esac 1774 printf "%s\n" "PATH: $as_dir" 1775 done 1776 IFS=$as_save_IFS 1777 1778 } >&5 1779 1780 cat >&5 <<_ACEOF 1781 1782 1783 ## ----------- ## 1784 ## Core tests. ## 1785 ## ----------- ## 1786 1787 _ACEOF 1788 1789 1790 # Keep a trace of the command line. 1791 # Strip out --no-create and --no-recursion so they do not pile up. 1792 # Strip out --silent because we don't want to record it for future runs. 1793 # Also quote any args containing shell meta-characters. 1794 # Make two passes to allow for proper duplicate-argument suppression. 1795 ac_configure_args= 1796 ac_configure_args0= 1797 ac_configure_args1= 1798 ac_must_keep_next=false 1799 for ac_pass in 1 2 1800 do 1801 for ac_arg 1802 do 1803 case $ac_arg in 1804 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1805 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1806 | -silent | --silent | --silen | --sile | --sil) 1807 continue ;; 1808 *\'*) 1809 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1810 esac 1811 case $ac_pass in 1812 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1813 2) 1814 as_fn_append ac_configure_args1 " '$ac_arg'" 1815 if test $ac_must_keep_next = true; then 1816 ac_must_keep_next=false # Got value, back to normal. 1817 else 1818 case $ac_arg in 1819 *=* | --config-cache | -C | -disable-* | --disable-* \ 1820 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1821 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1822 | -with-* | --with-* | -without-* | --without-* | --x) 1823 case "$ac_configure_args0 " in 1824 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1825 esac 1826 ;; 1827 -* ) ac_must_keep_next=true ;; 1828 esac 1829 fi 1830 as_fn_append ac_configure_args " '$ac_arg'" 1831 ;; 1832 esac 1833 done 1834 done 1835 { ac_configure_args0=; unset ac_configure_args0;} 1836 { ac_configure_args1=; unset ac_configure_args1;} 1837 1838 # When interrupted or exit'd, cleanup temporary files, and complete 1839 # config.log. We remove comments because anyway the quotes in there 1840 # would cause problems or look ugly. 1841 # WARNING: Use '\'' to represent an apostrophe within the trap. 1842 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1843 trap 'exit_status=$? 1844 # Sanitize IFS. 1845 IFS=" "" $as_nl" 1846 # Save into config.log some information that might help in debugging. 1847 { 1848 echo 1849 1850 printf "%s\n" "## ---------------- ## 1851 ## Cache variables. ## 1852 ## ---------------- ##" 1853 echo 1854 # The following way of writing the cache mishandles newlines in values, 1855 ( 1856 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1857 eval ac_val=\$$ac_var 1858 case $ac_val in #( 1859 *${as_nl}*) 1860 case $ac_var in #( 1861 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1862 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1863 esac 1864 case $ac_var in #( 1865 _ | IFS | as_nl) ;; #( 1866 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1867 *) { eval $ac_var=; unset $ac_var;} ;; 1868 esac ;; 1869 esac 1870 done 1871 (set) 2>&1 | 1872 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1873 *${as_nl}ac_space=\ *) 1874 sed -n \ 1875 "s/'\''/'\''\\\\'\'''\''/g; 1876 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1877 ;; #( 1878 *) 1879 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1880 ;; 1881 esac | 1882 sort 1883 ) 1884 echo 1885 1886 printf "%s\n" "## ----------------- ## 1887 ## Output variables. ## 1888 ## ----------------- ##" 1889 echo 1890 for ac_var in $ac_subst_vars 1891 do 1892 eval ac_val=\$$ac_var 1893 case $ac_val in 1894 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1895 esac 1896 printf "%s\n" "$ac_var='\''$ac_val'\''" 1897 done | sort 1898 echo 1899 1900 if test -n "$ac_subst_files"; then 1901 printf "%s\n" "## ------------------- ## 1902 ## File substitutions. ## 1903 ## ------------------- ##" 1904 echo 1905 for ac_var in $ac_subst_files 1906 do 1907 eval ac_val=\$$ac_var 1908 case $ac_val in 1909 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1910 esac 1911 printf "%s\n" "$ac_var='\''$ac_val'\''" 1912 done | sort 1913 echo 1914 fi 1915 1916 if test -s confdefs.h; then 1917 printf "%s\n" "## ----------- ## 1918 ## confdefs.h. ## 1919 ## ----------- ##" 1920 echo 1921 cat confdefs.h 1922 echo 1923 fi 1924 test "$ac_signal" != 0 && 1925 printf "%s\n" "$as_me: caught signal $ac_signal" 1926 printf "%s\n" "$as_me: exit $exit_status" 1927 } >&5 1928 rm -f core *.core core.conftest.* && 1929 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1930 exit $exit_status 1931 ' 0 1932 for ac_signal in 1 2 13 15; do 1933 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1934 done 1935 ac_signal=0 1936 1937 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1938 rm -f -r conftest* confdefs.h 1939 1940 printf "%s\n" "/* confdefs.h */" > confdefs.h 1941 1942 # Predefined preprocessor variables. 1943 1944 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1945 1946 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1947 1948 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1949 1950 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1951 1952 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1953 1954 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1955 1956 1957 # Let the site file select an alternate cache file if it wants to. 1958 # Prefer an explicitly selected file to automatically selected ones. 1959 if test -n "$CONFIG_SITE"; then 1960 ac_site_files="$CONFIG_SITE" 1961 elif test "x$prefix" != xNONE; then 1962 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1963 else 1964 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1965 fi 1966 1967 for ac_site_file in $ac_site_files 1968 do 1969 case $ac_site_file in #( 1970 */*) : 1971 ;; #( 1972 *) : 1973 ac_site_file=./$ac_site_file ;; 1974 esac 1975 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1977 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1978 sed 's/^/| /' "$ac_site_file" >&5 1979 . "$ac_site_file" \ 1980 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1981 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 1982 as_fn_error $? "failed to load site script $ac_site_file 1983 See \`config.log' for more details" "$LINENO" 5; } 1984 fi 1985 done 1986 1987 if test -r "$cache_file"; then 1988 # Some versions of bash will fail to source /dev/null (special files 1989 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1990 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1992 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 1993 case $cache_file in 1994 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1995 *) . "./$cache_file";; 1996 esac 1997 fi 1998 else 1999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2000 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2001 >$cache_file 2002 fi 2003 2004 # Test code for whether the C compiler supports C89 (global declarations) 2005 ac_c_conftest_c89_globals=' 2006 /* Does the compiler advertise C89 conformance? 2007 Do not test the value of __STDC__, because some compilers set it to 0 2008 while being otherwise adequately conformant. */ 2009 #if !defined __STDC__ 2010 # error "Compiler does not advertise C89 conformance" 2011 #endif 2012 2013 #include <stddef.h> 2014 #include <stdarg.h> 2015 struct stat; 2016 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2017 struct buf { int x; }; 2018 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2019 static char *e (p, i) 2020 char **p; 2021 int i; 2022 { 2023 return p[i]; 2024 } 2025 static char *f (char * (*g) (char **, int), char **p, ...) 2026 { 2027 char *s; 2028 va_list v; 2029 va_start (v,p); 2030 s = g (p, va_arg (v,int)); 2031 va_end (v); 2032 return s; 2033 } 2034 2035 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2036 function prototypes and stuff, but not \xHH hex character constants. 2037 These do not provoke an error unfortunately, instead are silently treated 2038 as an "x". The following induces an error, until -std is added to get 2039 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2040 array size at least. It is necessary to write \x00 == 0 to get something 2041 that is true only with -std. */ 2042 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2043 2044 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2045 inside strings and character constants. */ 2046 #define FOO(x) '\''x'\'' 2047 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2048 2049 int test (int i, double x); 2050 struct s1 {int (*f) (int a);}; 2051 struct s2 {int (*f) (double a);}; 2052 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2053 int, int);' 2054 2055 # Test code for whether the C compiler supports C89 (body of main). 2056 ac_c_conftest_c89_main=' 2057 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2058 ' 2059 2060 # Test code for whether the C compiler supports C99 (global declarations) 2061 ac_c_conftest_c99_globals=' 2062 // Does the compiler advertise C99 conformance? 2063 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2064 # error "Compiler does not advertise C99 conformance" 2065 #endif 2066 2067 #include <stdbool.h> 2068 extern int puts (const char *); 2069 extern int printf (const char *, ...); 2070 extern int dprintf (int, const char *, ...); 2071 extern void *malloc (size_t); 2072 2073 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2074 // dprintf is used instead of fprintf to avoid needing to declare 2075 // FILE and stderr. 2076 #define debug(...) dprintf (2, __VA_ARGS__) 2077 #define showlist(...) puts (#__VA_ARGS__) 2078 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2079 static void 2080 test_varargs_macros (void) 2081 { 2082 int x = 1234; 2083 int y = 5678; 2084 debug ("Flag"); 2085 debug ("X = %d\n", x); 2086 showlist (The first, second, and third items.); 2087 report (x>y, "x is %d but y is %d", x, y); 2088 } 2089 2090 // Check long long types. 2091 #define BIG64 18446744073709551615ull 2092 #define BIG32 4294967295ul 2093 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2094 #if !BIG_OK 2095 #error "your preprocessor is broken" 2096 #endif 2097 #if BIG_OK 2098 #else 2099 #error "your preprocessor is broken" 2100 #endif 2101 static long long int bignum = -9223372036854775807LL; 2102 static unsigned long long int ubignum = BIG64; 2103 2104 struct incomplete_array 2105 { 2106 int datasize; 2107 double data[]; 2108 }; 2109 2110 struct named_init { 2111 int number; 2112 const wchar_t *name; 2113 double average; 2114 }; 2115 2116 typedef const char *ccp; 2117 2118 static inline int 2119 test_restrict (ccp restrict text) 2120 { 2121 // See if C++-style comments work. 2122 // Iterate through items via the restricted pointer. 2123 // Also check for declarations in for loops. 2124 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2125 continue; 2126 return 0; 2127 } 2128 2129 // Check varargs and va_copy. 2130 static bool 2131 test_varargs (const char *format, ...) 2132 { 2133 va_list args; 2134 va_start (args, format); 2135 va_list args_copy; 2136 va_copy (args_copy, args); 2137 2138 const char *str = ""; 2139 int number = 0; 2140 float fnumber = 0; 2141 2142 while (*format) 2143 { 2144 switch (*format++) 2145 { 2146 case '\''s'\'': // string 2147 str = va_arg (args_copy, const char *); 2148 break; 2149 case '\''d'\'': // int 2150 number = va_arg (args_copy, int); 2151 break; 2152 case '\''f'\'': // float 2153 fnumber = va_arg (args_copy, double); 2154 break; 2155 default: 2156 break; 2157 } 2158 } 2159 va_end (args_copy); 2160 va_end (args); 2161 2162 return *str && number && fnumber; 2163 } 2164 ' 2165 2166 # Test code for whether the C compiler supports C99 (body of main). 2167 ac_c_conftest_c99_main=' 2168 // Check bool. 2169 _Bool success = false; 2170 success |= (argc != 0); 2171 2172 // Check restrict. 2173 if (test_restrict ("String literal") == 0) 2174 success = true; 2175 char *restrict newvar = "Another string"; 2176 2177 // Check varargs. 2178 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2179 test_varargs_macros (); 2180 2181 // Check flexible array members. 2182 struct incomplete_array *ia = 2183 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2184 ia->datasize = 10; 2185 for (int i = 0; i < ia->datasize; ++i) 2186 ia->data[i] = i * 1.234; 2187 2188 // Check named initializers. 2189 struct named_init ni = { 2190 .number = 34, 2191 .name = L"Test wide string", 2192 .average = 543.34343, 2193 }; 2194 2195 ni.number = 58; 2196 2197 int dynamic_array[ni.number]; 2198 dynamic_array[0] = argv[0][0]; 2199 dynamic_array[ni.number - 1] = 543; 2200 2201 // work around unused variable warnings 2202 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2203 || dynamic_array[ni.number - 1] != 543); 2204 ' 2205 2206 # Test code for whether the C compiler supports C11 (global declarations) 2207 ac_c_conftest_c11_globals=' 2208 // Does the compiler advertise C11 conformance? 2209 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2210 # error "Compiler does not advertise C11 conformance" 2211 #endif 2212 2213 // Check _Alignas. 2214 char _Alignas (double) aligned_as_double; 2215 char _Alignas (0) no_special_alignment; 2216 extern char aligned_as_int; 2217 char _Alignas (0) _Alignas (int) aligned_as_int; 2218 2219 // Check _Alignof. 2220 enum 2221 { 2222 int_alignment = _Alignof (int), 2223 int_array_alignment = _Alignof (int[100]), 2224 char_alignment = _Alignof (char) 2225 }; 2226 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2227 2228 // Check _Noreturn. 2229 int _Noreturn does_not_return (void) { for (;;) continue; } 2230 2231 // Check _Static_assert. 2232 struct test_static_assert 2233 { 2234 int x; 2235 _Static_assert (sizeof (int) <= sizeof (long int), 2236 "_Static_assert does not work in struct"); 2237 long int y; 2238 }; 2239 2240 // Check UTF-8 literals. 2241 #define u8 syntax error! 2242 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2243 2244 // Check duplicate typedefs. 2245 typedef long *long_ptr; 2246 typedef long int *long_ptr; 2247 typedef long_ptr long_ptr; 2248 2249 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2250 struct anonymous 2251 { 2252 union { 2253 struct { int i; int j; }; 2254 struct { int k; long int l; } w; 2255 }; 2256 int m; 2257 } v1; 2258 ' 2259 2260 # Test code for whether the C compiler supports C11 (body of main). 2261 ac_c_conftest_c11_main=' 2262 _Static_assert ((offsetof (struct anonymous, i) 2263 == offsetof (struct anonymous, w.k)), 2264 "Anonymous union alignment botch"); 2265 v1.i = 2; 2266 v1.w.k = 5; 2267 ok |= v1.i != 5; 2268 ' 2269 2270 # Test code for whether the C compiler supports C11 (complete). 2271 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2272 ${ac_c_conftest_c99_globals} 2273 ${ac_c_conftest_c11_globals} 2274 2275 int 2276 main (int argc, char **argv) 2277 { 2278 int ok = 0; 2279 ${ac_c_conftest_c89_main} 2280 ${ac_c_conftest_c99_main} 2281 ${ac_c_conftest_c11_main} 2282 return ok; 2283 } 2284 " 2285 2286 # Test code for whether the C compiler supports C99 (complete). 2287 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2288 ${ac_c_conftest_c99_globals} 2289 2290 int 2291 main (int argc, char **argv) 2292 { 2293 int ok = 0; 2294 ${ac_c_conftest_c89_main} 2295 ${ac_c_conftest_c99_main} 2296 return ok; 2297 } 2298 " 2299 2300 # Test code for whether the C compiler supports C89 (complete). 2301 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2302 2303 int 2304 main (int argc, char **argv) 2305 { 2306 int ok = 0; 2307 ${ac_c_conftest_c89_main} 2308 return ok; 2309 } 2310 " 2311 2312 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2313 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2314 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2315 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2316 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2317 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2318 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2319 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2320 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2321 2322 # Auxiliary files required by this configure script. 2323 ac_aux_files="config.guess config.sub compile missing install-sh" 2324 2325 # Locations in which to look for auxiliary files. 2326 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2327 2328 # Search for a directory containing all of the required auxiliary files, 2329 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2330 # If we don't find one directory that contains all the files we need, 2331 # we report the set of missing files from the *first* directory in 2332 # $ac_aux_dir_candidates and give up. 2333 ac_missing_aux_files="" 2334 ac_first_candidate=: 2335 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2337 as_found=false 2338 for as_dir in $ac_aux_dir_candidates 2339 do 2340 IFS=$as_save_IFS 2341 case $as_dir in #((( 2342 '') as_dir=./ ;; 2343 */) ;; 2344 *) as_dir=$as_dir/ ;; 2345 esac 2346 as_found=: 2347 2348 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2349 ac_aux_dir_found=yes 2350 ac_install_sh= 2351 for ac_aux in $ac_aux_files 2352 do 2353 # As a special case, if "install-sh" is required, that requirement 2354 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2355 # and $ac_install_sh is set appropriately for whichever one is found. 2356 if test x"$ac_aux" = x"install-sh" 2357 then 2358 if test -f "${as_dir}install-sh"; then 2359 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2360 ac_install_sh="${as_dir}install-sh -c" 2361 elif test -f "${as_dir}install.sh"; then 2362 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2363 ac_install_sh="${as_dir}install.sh -c" 2364 elif test -f "${as_dir}shtool"; then 2365 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2366 ac_install_sh="${as_dir}shtool install -c" 2367 else 2368 ac_aux_dir_found=no 2369 if $ac_first_candidate; then 2370 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2371 else 2372 break 2373 fi 2374 fi 2375 else 2376 if test -f "${as_dir}${ac_aux}"; then 2377 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2378 else 2379 ac_aux_dir_found=no 2380 if $ac_first_candidate; then 2381 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2382 else 2383 break 2384 fi 2385 fi 2386 fi 2387 done 2388 if test "$ac_aux_dir_found" = yes; then 2389 ac_aux_dir="$as_dir" 2390 break 2391 fi 2392 ac_first_candidate=false 2393 2394 as_found=false 2395 done 2396 IFS=$as_save_IFS 2397 if $as_found 2398 then : 2399 2400 else $as_nop 2401 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2402 fi 2403 2404 2405 # These three variables are undocumented and unsupported, 2406 # and are intended to be withdrawn in a future Autoconf release. 2407 # They can cause serious problems if a builder's source tree is in a directory 2408 # whose full name contains unusual characters. 2409 if test -f "${ac_aux_dir}config.guess"; then 2410 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2411 fi 2412 if test -f "${ac_aux_dir}config.sub"; then 2413 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2414 fi 2415 if test -f "$ac_aux_dir/configure"; then 2416 ac_configure="$SHELL ${ac_aux_dir}configure" 2417 fi 2418 2419 # Check that the precious variables saved in the cache have kept the same 2420 # value. 2421 ac_cache_corrupted=false 2422 for ac_var in $ac_precious_vars; do 2423 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2424 eval ac_new_set=\$ac_env_${ac_var}_set 2425 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2426 eval ac_new_val=\$ac_env_${ac_var}_value 2427 case $ac_old_set,$ac_new_set in 2428 set,) 2429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2430 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2431 ac_cache_corrupted=: ;; 2432 ,set) 2433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2434 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2435 ac_cache_corrupted=: ;; 2436 ,);; 2437 *) 2438 if test "x$ac_old_val" != "x$ac_new_val"; then 2439 # differences in whitespace do not lead to failure. 2440 ac_old_val_w=`echo x $ac_old_val` 2441 ac_new_val_w=`echo x $ac_new_val` 2442 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2444 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2445 ac_cache_corrupted=: 2446 else 2447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2448 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2449 eval $ac_var=\$ac_old_val 2450 fi 2451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2452 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2454 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2455 fi;; 2456 esac 2457 # Pass precious variables to config.status. 2458 if test "$ac_new_set" = set; then 2459 case $ac_new_val in 2460 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2461 *) ac_arg=$ac_var=$ac_new_val ;; 2462 esac 2463 case " $ac_configure_args " in 2464 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2465 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2466 esac 2467 fi 2468 done 2469 if $ac_cache_corrupted; then 2470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2471 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2473 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2474 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2475 and start over" "$LINENO" 5 2476 fi 2477 ## -------------------- ## 2478 ## Main body of script. ## 2479 ## -------------------- ## 2480 2481 ac_ext=c 2482 ac_cpp='$CPP $CPPFLAGS' 2483 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2484 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2485 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2486 2487 2488 2489 ac_config_headers="$ac_config_headers config.h" 2490 2491 2492 # Initialize Automake 2493 am__api_version='1.16' 2494 2495 2496 2497 # Find a good install program. We prefer a C program (faster), 2498 # so one script is as good as another. But avoid the broken or 2499 # incompatible versions: 2500 # SysV /etc/install, /usr/sbin/install 2501 # SunOS /usr/etc/install 2502 # IRIX /sbin/install 2503 # AIX /bin/install 2504 # AmigaOS /C/install, which installs bootblocks on floppy discs 2505 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2506 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2507 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2508 # OS/2's system install, which has a completely different semantic 2509 # ./install, which can be erroneously created by make from ./install.sh. 2510 # Reject install programs that cannot install multiple files. 2511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2512 printf %s "checking for a BSD-compatible install... " >&6; } 2513 if test -z "$INSTALL"; then 2514 if test ${ac_cv_path_install+y} 2515 then : 2516 printf %s "(cached) " >&6 2517 else $as_nop 2518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2519 for as_dir in $PATH 2520 do 2521 IFS=$as_save_IFS 2522 case $as_dir in #((( 2523 '') as_dir=./ ;; 2524 */) ;; 2525 *) as_dir=$as_dir/ ;; 2526 esac 2527 # Account for fact that we put trailing slashes in our PATH walk. 2528 case $as_dir in #(( 2529 ./ | /[cC]/* | \ 2530 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2531 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2532 /usr/ucb/* ) ;; 2533 *) 2534 # OSF1 and SCO ODT 3.0 have their own names for install. 2535 # Don't use installbsd from OSF since it installs stuff as root 2536 # by default. 2537 for ac_prog in ginstall scoinst install; do 2538 for ac_exec_ext in '' $ac_executable_extensions; do 2539 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2540 if test $ac_prog = install && 2541 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2542 # AIX install. It has an incompatible calling convention. 2543 : 2544 elif test $ac_prog = install && 2545 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2546 # program-specific install script used by HP pwplus--don't use. 2547 : 2548 else 2549 rm -rf conftest.one conftest.two conftest.dir 2550 echo one > conftest.one 2551 echo two > conftest.two 2552 mkdir conftest.dir 2553 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2554 test -s conftest.one && test -s conftest.two && 2555 test -s conftest.dir/conftest.one && 2556 test -s conftest.dir/conftest.two 2557 then 2558 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2559 break 3 2560 fi 2561 fi 2562 fi 2563 done 2564 done 2565 ;; 2566 esac 2567 2568 done 2569 IFS=$as_save_IFS 2570 2571 rm -rf conftest.one conftest.two conftest.dir 2572 2573 fi 2574 if test ${ac_cv_path_install+y}; then 2575 INSTALL=$ac_cv_path_install 2576 else 2577 # As a last resort, use the slow shell script. Don't cache a 2578 # value for INSTALL within a source directory, because that will 2579 # break other packages using the cache if that directory is 2580 # removed, or if the value is a relative name. 2581 INSTALL=$ac_install_sh 2582 fi 2583 fi 2584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2585 printf "%s\n" "$INSTALL" >&6; } 2586 2587 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2588 # It thinks the first close brace ends the variable substitution. 2589 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2590 2591 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2592 2593 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2594 2595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2596 printf %s "checking whether build environment is sane... " >&6; } 2597 # Reject unsafe characters in $srcdir or the absolute working directory 2598 # name. Accept space and tab only in the latter. 2599 am_lf=' 2600 ' 2601 case `pwd` in 2602 *[\\\"\#\$\&\'\`$am_lf]*) 2603 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2604 esac 2605 case $srcdir in 2606 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2607 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2608 esac 2609 2610 # Do 'set' in a subshell so we don't clobber the current shell's 2611 # arguments. Must try -L first in case configure is actually a 2612 # symlink; some systems play weird games with the mod time of symlinks 2613 # (eg FreeBSD returns the mod time of the symlink's containing 2614 # directory). 2615 if ( 2616 am_has_slept=no 2617 for am_try in 1 2; do 2618 echo "timestamp, slept: $am_has_slept" > conftest.file 2619 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2620 if test "$*" = "X"; then 2621 # -L didn't work. 2622 set X `ls -t "$srcdir/configure" conftest.file` 2623 fi 2624 if test "$*" != "X $srcdir/configure conftest.file" \ 2625 && test "$*" != "X conftest.file $srcdir/configure"; then 2626 2627 # If neither matched, then we have a broken ls. This can happen 2628 # if, for instance, CONFIG_SHELL is bash and it inherits a 2629 # broken ls alias from the environment. This has actually 2630 # happened. Such a system could not be considered "sane". 2631 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2632 alias in your environment" "$LINENO" 5 2633 fi 2634 if test "$2" = conftest.file || test $am_try -eq 2; then 2635 break 2636 fi 2637 # Just in case. 2638 sleep 1 2639 am_has_slept=yes 2640 done 2641 test "$2" = conftest.file 2642 ) 2643 then 2644 # Ok. 2645 : 2646 else 2647 as_fn_error $? "newly created file is older than distributed files! 2648 Check your system clock" "$LINENO" 5 2649 fi 2650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2651 printf "%s\n" "yes" >&6; } 2652 # If we didn't sleep, we still need to ensure time stamps of config.status and 2653 # generated files are strictly newer. 2654 am_sleep_pid= 2655 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2656 ( sleep 1 ) & 2657 am_sleep_pid=$! 2658 fi 2659 2660 rm -f conftest.file 2661 2662 test "$program_prefix" != NONE && 2663 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2664 # Use a double $ so make ignores it. 2665 test "$program_suffix" != NONE && 2666 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2667 # Double any \ or $. 2668 # By default was `s,x,x', remove it if useless. 2669 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2670 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2671 2672 2673 # Expand $ac_aux_dir to an absolute path. 2674 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2675 2676 2677 if test x"${MISSING+set}" != xset; then 2678 MISSING="\${SHELL} '$am_aux_dir/missing'" 2679 fi 2680 # Use eval to expand $SHELL 2681 if eval "$MISSING --is-lightweight"; then 2682 am_missing_run="$MISSING " 2683 else 2684 am_missing_run= 2685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2686 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2687 fi 2688 2689 if test x"${install_sh+set}" != xset; then 2690 case $am_aux_dir in 2691 *\ * | *\ *) 2692 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2693 *) 2694 install_sh="\${SHELL} $am_aux_dir/install-sh" 2695 esac 2696 fi 2697 2698 # Installed binaries are usually stripped using 'strip' when the user 2699 # run "make install-strip". However 'strip' might not be the right 2700 # tool to use in cross-compilation environments, therefore Automake 2701 # will honor the 'STRIP' environment variable to overrule this program. 2702 if test "$cross_compiling" != no; then 2703 if test -n "$ac_tool_prefix"; then 2704 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2705 set dummy ${ac_tool_prefix}strip; ac_word=$2 2706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2707 printf %s "checking for $ac_word... " >&6; } 2708 if test ${ac_cv_prog_STRIP+y} 2709 then : 2710 printf %s "(cached) " >&6 2711 else $as_nop 2712 if test -n "$STRIP"; then 2713 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2714 else 2715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2716 for as_dir in $PATH 2717 do 2718 IFS=$as_save_IFS 2719 case $as_dir in #((( 2720 '') as_dir=./ ;; 2721 */) ;; 2722 *) as_dir=$as_dir/ ;; 2723 esac 2724 for ac_exec_ext in '' $ac_executable_extensions; do 2725 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2726 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2727 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2728 break 2 2729 fi 2730 done 2731 done 2732 IFS=$as_save_IFS 2733 2734 fi 2735 fi 2736 STRIP=$ac_cv_prog_STRIP 2737 if test -n "$STRIP"; then 2738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2739 printf "%s\n" "$STRIP" >&6; } 2740 else 2741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2742 printf "%s\n" "no" >&6; } 2743 fi 2744 2745 2746 fi 2747 if test -z "$ac_cv_prog_STRIP"; then 2748 ac_ct_STRIP=$STRIP 2749 # Extract the first word of "strip", so it can be a program name with args. 2750 set dummy strip; ac_word=$2 2751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2752 printf %s "checking for $ac_word... " >&6; } 2753 if test ${ac_cv_prog_ac_ct_STRIP+y} 2754 then : 2755 printf %s "(cached) " >&6 2756 else $as_nop 2757 if test -n "$ac_ct_STRIP"; then 2758 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2759 else 2760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2761 for as_dir in $PATH 2762 do 2763 IFS=$as_save_IFS 2764 case $as_dir in #((( 2765 '') as_dir=./ ;; 2766 */) ;; 2767 *) as_dir=$as_dir/ ;; 2768 esac 2769 for ac_exec_ext in '' $ac_executable_extensions; do 2770 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2771 ac_cv_prog_ac_ct_STRIP="strip" 2772 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2773 break 2 2774 fi 2775 done 2776 done 2777 IFS=$as_save_IFS 2778 2779 fi 2780 fi 2781 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2782 if test -n "$ac_ct_STRIP"; then 2783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2784 printf "%s\n" "$ac_ct_STRIP" >&6; } 2785 else 2786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2787 printf "%s\n" "no" >&6; } 2788 fi 2789 2790 if test "x$ac_ct_STRIP" = x; then 2791 STRIP=":" 2792 else 2793 case $cross_compiling:$ac_tool_warned in 2794 yes:) 2795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2796 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2797 ac_tool_warned=yes ;; 2798 esac 2799 STRIP=$ac_ct_STRIP 2800 fi 2801 else 2802 STRIP="$ac_cv_prog_STRIP" 2803 fi 2804 2805 fi 2806 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2807 2808 2809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2810 printf %s "checking for a race-free mkdir -p... " >&6; } 2811 if test -z "$MKDIR_P"; then 2812 if test ${ac_cv_path_mkdir+y} 2813 then : 2814 printf %s "(cached) " >&6 2815 else $as_nop 2816 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2817 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2818 do 2819 IFS=$as_save_IFS 2820 case $as_dir in #((( 2821 '') as_dir=./ ;; 2822 */) ;; 2823 *) as_dir=$as_dir/ ;; 2824 esac 2825 for ac_prog in mkdir gmkdir; do 2826 for ac_exec_ext in '' $ac_executable_extensions; do 2827 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2828 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2829 'mkdir ('*'coreutils) '* | \ 2830 'BusyBox '* | \ 2831 'mkdir (fileutils) '4.1*) 2832 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2833 break 3;; 2834 esac 2835 done 2836 done 2837 done 2838 IFS=$as_save_IFS 2839 2840 fi 2841 2842 test -d ./--version && rmdir ./--version 2843 if test ${ac_cv_path_mkdir+y}; then 2844 MKDIR_P="$ac_cv_path_mkdir -p" 2845 else 2846 # As a last resort, use the slow shell script. Don't cache a 2847 # value for MKDIR_P within a source directory, because that will 2848 # break other packages using the cache if that directory is 2849 # removed, or if the value is a relative name. 2850 MKDIR_P="$ac_install_sh -d" 2851 fi 2852 fi 2853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2854 printf "%s\n" "$MKDIR_P" >&6; } 2855 2856 for ac_prog in gawk mawk nawk awk 2857 do 2858 # Extract the first word of "$ac_prog", so it can be a program name with args. 2859 set dummy $ac_prog; ac_word=$2 2860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2861 printf %s "checking for $ac_word... " >&6; } 2862 if test ${ac_cv_prog_AWK+y} 2863 then : 2864 printf %s "(cached) " >&6 2865 else $as_nop 2866 if test -n "$AWK"; then 2867 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2868 else 2869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2870 for as_dir in $PATH 2871 do 2872 IFS=$as_save_IFS 2873 case $as_dir in #((( 2874 '') as_dir=./ ;; 2875 */) ;; 2876 *) as_dir=$as_dir/ ;; 2877 esac 2878 for ac_exec_ext in '' $ac_executable_extensions; do 2879 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2880 ac_cv_prog_AWK="$ac_prog" 2881 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2882 break 2 2883 fi 2884 done 2885 done 2886 IFS=$as_save_IFS 2887 2888 fi 2889 fi 2890 AWK=$ac_cv_prog_AWK 2891 if test -n "$AWK"; then 2892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2893 printf "%s\n" "$AWK" >&6; } 2894 else 2895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2896 printf "%s\n" "no" >&6; } 2897 fi 2898 2899 2900 test -n "$AWK" && break 2901 done 2902 2903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2904 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2905 set x ${MAKE-make} 2906 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2907 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2908 then : 2909 printf %s "(cached) " >&6 2910 else $as_nop 2911 cat >conftest.make <<\_ACEOF 2912 SHELL = /bin/sh 2913 all: 2914 @echo '@@@%%%=$(MAKE)=@@@%%%' 2915 _ACEOF 2916 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2917 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2918 *@@@%%%=?*=@@@%%%*) 2919 eval ac_cv_prog_make_${ac_make}_set=yes;; 2920 *) 2921 eval ac_cv_prog_make_${ac_make}_set=no;; 2922 esac 2923 rm -f conftest.make 2924 fi 2925 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2927 printf "%s\n" "yes" >&6; } 2928 SET_MAKE= 2929 else 2930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2931 printf "%s\n" "no" >&6; } 2932 SET_MAKE="MAKE=${MAKE-make}" 2933 fi 2934 2935 rm -rf .tst 2>/dev/null 2936 mkdir .tst 2>/dev/null 2937 if test -d .tst; then 2938 am__leading_dot=. 2939 else 2940 am__leading_dot=_ 2941 fi 2942 rmdir .tst 2>/dev/null 2943 2944 # Check whether --enable-silent-rules was given. 2945 if test ${enable_silent_rules+y} 2946 then : 2947 enableval=$enable_silent_rules; 2948 fi 2949 2950 case $enable_silent_rules in # ((( 2951 yes) AM_DEFAULT_VERBOSITY=0;; 2952 no) AM_DEFAULT_VERBOSITY=1;; 2953 *) AM_DEFAULT_VERBOSITY=1;; 2954 esac 2955 am_make=${MAKE-make} 2956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2957 printf %s "checking whether $am_make supports nested variables... " >&6; } 2958 if test ${am_cv_make_support_nested_variables+y} 2959 then : 2960 printf %s "(cached) " >&6 2961 else $as_nop 2962 if printf "%s\n" 'TRUE=$(BAR$(V)) 2963 BAR0=false 2964 BAR1=true 2965 V=1 2966 am__doit: 2967 @$(TRUE) 2968 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2969 am_cv_make_support_nested_variables=yes 2970 else 2971 am_cv_make_support_nested_variables=no 2972 fi 2973 fi 2974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2975 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 2976 if test $am_cv_make_support_nested_variables = yes; then 2977 AM_V='$(V)' 2978 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2979 else 2980 AM_V=$AM_DEFAULT_VERBOSITY 2981 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2982 fi 2983 AM_BACKSLASH='\' 2984 2985 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2986 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2987 # is not polluted with repeated "-I." 2988 am__isrc=' -I$(srcdir)' 2989 # test to see if srcdir already configured 2990 if test -f $srcdir/config.status; then 2991 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2992 fi 2993 fi 2994 2995 # test whether we have cygpath 2996 if test -z "$CYGPATH_W"; then 2997 if (cygpath --version) >/dev/null 2>/dev/null; then 2998 CYGPATH_W='cygpath -w' 2999 else 3000 CYGPATH_W=echo 3001 fi 3002 fi 3003 3004 3005 # Define the identity of the package. 3006 PACKAGE='font-util' 3007 VERSION='1.3.3' 3008 3009 3010 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3011 3012 3013 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3014 3015 # Some tools Automake needs. 3016 3017 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3018 3019 3020 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3021 3022 3023 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3024 3025 3026 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3027 3028 3029 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3030 3031 # For better backward compatibility. To be removed once Automake 1.9.x 3032 # dies out for good. For more background, see: 3033 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3034 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3035 mkdir_p='$(MKDIR_P)' 3036 3037 # We need awk for the "check" target (and possibly the TAP driver). The 3038 # system "awk" is bad on some platforms. 3039 # Always define AMTAR for backward compatibility. Yes, it's still used 3040 # in the wild :-( We should find a proper way to deprecate it ... 3041 AMTAR='$${TAR-tar}' 3042 3043 3044 # We'll loop over all known methods to create a tar archive until one works. 3045 _am_tools='gnutar pax cpio none' 3046 3047 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3048 3049 3050 3051 3052 3053 # Variables for tags utilities; see am/tags.am 3054 if test -z "$CTAGS"; then 3055 CTAGS=ctags 3056 fi 3057 3058 if test -z "$ETAGS"; then 3059 ETAGS=etags 3060 fi 3061 3062 if test -z "$CSCOPE"; then 3063 CSCOPE=cscope 3064 fi 3065 3066 3067 3068 # POSIX will say in a future version that running "rm -f" with no argument 3069 # is OK; and we want to be able to make that assumption in our Makefile 3070 # recipes. So use an aggressive probe to check that the usage we want is 3071 # actually supported "in the wild" to an acceptable degree. 3072 # See automake bug#10828. 3073 # To make any issue more visible, cause the running configure to be aborted 3074 # by default if the 'rm' program in use doesn't match our expectations; the 3075 # user can still override this though. 3076 if rm -f && rm -fr && rm -rf; then : OK; else 3077 cat >&2 <<'END' 3078 Oops! 3079 3080 Your 'rm' program seems unable to run without file operands specified 3081 on the command line, even when the '-f' option is present. This is contrary 3082 to the behaviour of most rm programs out there, and not conforming with 3083 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3084 3085 Please tell bug-automake@gnu.org about your system, including the value 3086 of your $PATH and any error possibly output before this message. This 3087 can help us improve future automake versions. 3088 3089 END 3090 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3091 echo 'Configuration will proceed anyway, since you have set the' >&2 3092 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3093 echo >&2 3094 else 3095 cat >&2 <<'END' 3096 Aborting the configuration process, to ensure you take notice of the issue. 3097 3098 You can download and install GNU coreutils to get an 'rm' implementation 3099 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3100 3101 If you want to complete the configuration process using your problematic 3102 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3103 to "yes", and re-run configure. 3104 3105 END 3106 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3107 fi 3108 fi 3109 3110 3111 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 DEPDIR="${am__leading_dot}deps" 3133 3134 ac_config_commands="$ac_config_commands depfiles" 3135 3136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3137 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3138 cat > confinc.mk << 'END' 3139 am__doit: 3140 @echo this is the am__doit target >confinc.out 3141 .PHONY: am__doit 3142 END 3143 am__include="#" 3144 am__quote= 3145 # BSD make does it like this. 3146 echo '.include "confinc.mk" # ignored' > confmf.BSD 3147 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3148 echo 'include confinc.mk # ignored' > confmf.GNU 3149 _am_result=no 3150 for s in GNU BSD; do 3151 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3152 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3153 ac_status=$? 3154 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3155 (exit $ac_status); } 3156 case $?:`cat confinc.out 2>/dev/null` in #( 3157 '0:this is the am__doit target') : 3158 case $s in #( 3159 BSD) : 3160 am__include='.include' am__quote='"' ;; #( 3161 *) : 3162 am__include='include' am__quote='' ;; 3163 esac ;; #( 3164 *) : 3165 ;; 3166 esac 3167 if test "$am__include" != "#"; then 3168 _am_result="yes ($s style)" 3169 break 3170 fi 3171 done 3172 rm -f confinc.* confmf.* 3173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3174 printf "%s\n" "${_am_result}" >&6; } 3175 3176 # Check whether --enable-dependency-tracking was given. 3177 if test ${enable_dependency_tracking+y} 3178 then : 3179 enableval=$enable_dependency_tracking; 3180 fi 3181 3182 if test "x$enable_dependency_tracking" != xno; then 3183 am_depcomp="$ac_aux_dir/depcomp" 3184 AMDEPBACKSLASH='\' 3185 am__nodep='_no' 3186 fi 3187 if test "x$enable_dependency_tracking" != xno; then 3188 AMDEP_TRUE= 3189 AMDEP_FALSE='#' 3190 else 3191 AMDEP_TRUE='#' 3192 AMDEP_FALSE= 3193 fi 3194 3195 3196 ac_ext=c 3197 ac_cpp='$CPP $CPPFLAGS' 3198 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3199 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3200 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3201 if test -n "$ac_tool_prefix"; then 3202 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3203 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3205 printf %s "checking for $ac_word... " >&6; } 3206 if test ${ac_cv_prog_CC+y} 3207 then : 3208 printf %s "(cached) " >&6 3209 else $as_nop 3210 if test -n "$CC"; then 3211 ac_cv_prog_CC="$CC" # Let the user override the test. 3212 else 3213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3214 for as_dir in $PATH 3215 do 3216 IFS=$as_save_IFS 3217 case $as_dir in #((( 3218 '') as_dir=./ ;; 3219 */) ;; 3220 *) as_dir=$as_dir/ ;; 3221 esac 3222 for ac_exec_ext in '' $ac_executable_extensions; do 3223 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3224 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3225 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3226 break 2 3227 fi 3228 done 3229 done 3230 IFS=$as_save_IFS 3231 3232 fi 3233 fi 3234 CC=$ac_cv_prog_CC 3235 if test -n "$CC"; then 3236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3237 printf "%s\n" "$CC" >&6; } 3238 else 3239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3240 printf "%s\n" "no" >&6; } 3241 fi 3242 3243 3244 fi 3245 if test -z "$ac_cv_prog_CC"; then 3246 ac_ct_CC=$CC 3247 # Extract the first word of "gcc", so it can be a program name with args. 3248 set dummy gcc; ac_word=$2 3249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3250 printf %s "checking for $ac_word... " >&6; } 3251 if test ${ac_cv_prog_ac_ct_CC+y} 3252 then : 3253 printf %s "(cached) " >&6 3254 else $as_nop 3255 if test -n "$ac_ct_CC"; then 3256 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3257 else 3258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3259 for as_dir in $PATH 3260 do 3261 IFS=$as_save_IFS 3262 case $as_dir in #((( 3263 '') as_dir=./ ;; 3264 */) ;; 3265 *) as_dir=$as_dir/ ;; 3266 esac 3267 for ac_exec_ext in '' $ac_executable_extensions; do 3268 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3269 ac_cv_prog_ac_ct_CC="gcc" 3270 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3271 break 2 3272 fi 3273 done 3274 done 3275 IFS=$as_save_IFS 3276 3277 fi 3278 fi 3279 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3280 if test -n "$ac_ct_CC"; then 3281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3282 printf "%s\n" "$ac_ct_CC" >&6; } 3283 else 3284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3285 printf "%s\n" "no" >&6; } 3286 fi 3287 3288 if test "x$ac_ct_CC" = x; then 3289 CC="" 3290 else 3291 case $cross_compiling:$ac_tool_warned in 3292 yes:) 3293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3294 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3295 ac_tool_warned=yes ;; 3296 esac 3297 CC=$ac_ct_CC 3298 fi 3299 else 3300 CC="$ac_cv_prog_CC" 3301 fi 3302 3303 if test -z "$CC"; then 3304 if test -n "$ac_tool_prefix"; then 3305 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3306 set dummy ${ac_tool_prefix}cc; ac_word=$2 3307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3308 printf %s "checking for $ac_word... " >&6; } 3309 if test ${ac_cv_prog_CC+y} 3310 then : 3311 printf %s "(cached) " >&6 3312 else $as_nop 3313 if test -n "$CC"; then 3314 ac_cv_prog_CC="$CC" # Let the user override the test. 3315 else 3316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3317 for as_dir in $PATH 3318 do 3319 IFS=$as_save_IFS 3320 case $as_dir in #((( 3321 '') as_dir=./ ;; 3322 */) ;; 3323 *) as_dir=$as_dir/ ;; 3324 esac 3325 for ac_exec_ext in '' $ac_executable_extensions; do 3326 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3327 ac_cv_prog_CC="${ac_tool_prefix}cc" 3328 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3329 break 2 3330 fi 3331 done 3332 done 3333 IFS=$as_save_IFS 3334 3335 fi 3336 fi 3337 CC=$ac_cv_prog_CC 3338 if test -n "$CC"; then 3339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3340 printf "%s\n" "$CC" >&6; } 3341 else 3342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3343 printf "%s\n" "no" >&6; } 3344 fi 3345 3346 3347 fi 3348 fi 3349 if test -z "$CC"; then 3350 # Extract the first word of "cc", so it can be a program name with args. 3351 set dummy cc; ac_word=$2 3352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3353 printf %s "checking for $ac_word... " >&6; } 3354 if test ${ac_cv_prog_CC+y} 3355 then : 3356 printf %s "(cached) " >&6 3357 else $as_nop 3358 if test -n "$CC"; then 3359 ac_cv_prog_CC="$CC" # Let the user override the test. 3360 else 3361 ac_prog_rejected=no 3362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3363 for as_dir in $PATH 3364 do 3365 IFS=$as_save_IFS 3366 case $as_dir in #((( 3367 '') as_dir=./ ;; 3368 */) ;; 3369 *) as_dir=$as_dir/ ;; 3370 esac 3371 for ac_exec_ext in '' $ac_executable_extensions; do 3372 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3373 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3374 ac_prog_rejected=yes 3375 continue 3376 fi 3377 ac_cv_prog_CC="cc" 3378 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3379 break 2 3380 fi 3381 done 3382 done 3383 IFS=$as_save_IFS 3384 3385 if test $ac_prog_rejected = yes; then 3386 # We found a bogon in the path, so make sure we never use it. 3387 set dummy $ac_cv_prog_CC 3388 shift 3389 if test $# != 0; then 3390 # We chose a different compiler from the bogus one. 3391 # However, it has the same basename, so the bogon will be chosen 3392 # first if we set CC to just the basename; use the full file name. 3393 shift 3394 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3395 fi 3396 fi 3397 fi 3398 fi 3399 CC=$ac_cv_prog_CC 3400 if test -n "$CC"; then 3401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3402 printf "%s\n" "$CC" >&6; } 3403 else 3404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3405 printf "%s\n" "no" >&6; } 3406 fi 3407 3408 3409 fi 3410 if test -z "$CC"; then 3411 if test -n "$ac_tool_prefix"; then 3412 for ac_prog in cl.exe 3413 do 3414 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3415 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3417 printf %s "checking for $ac_word... " >&6; } 3418 if test ${ac_cv_prog_CC+y} 3419 then : 3420 printf %s "(cached) " >&6 3421 else $as_nop 3422 if test -n "$CC"; then 3423 ac_cv_prog_CC="$CC" # Let the user override the test. 3424 else 3425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3426 for as_dir in $PATH 3427 do 3428 IFS=$as_save_IFS 3429 case $as_dir in #((( 3430 '') as_dir=./ ;; 3431 */) ;; 3432 *) as_dir=$as_dir/ ;; 3433 esac 3434 for ac_exec_ext in '' $ac_executable_extensions; do 3435 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3436 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3438 break 2 3439 fi 3440 done 3441 done 3442 IFS=$as_save_IFS 3443 3444 fi 3445 fi 3446 CC=$ac_cv_prog_CC 3447 if test -n "$CC"; then 3448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3449 printf "%s\n" "$CC" >&6; } 3450 else 3451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3452 printf "%s\n" "no" >&6; } 3453 fi 3454 3455 3456 test -n "$CC" && break 3457 done 3458 fi 3459 if test -z "$CC"; then 3460 ac_ct_CC=$CC 3461 for ac_prog in cl.exe 3462 do 3463 # Extract the first word of "$ac_prog", so it can be a program name with args. 3464 set dummy $ac_prog; ac_word=$2 3465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3466 printf %s "checking for $ac_word... " >&6; } 3467 if test ${ac_cv_prog_ac_ct_CC+y} 3468 then : 3469 printf %s "(cached) " >&6 3470 else $as_nop 3471 if test -n "$ac_ct_CC"; then 3472 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3473 else 3474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3475 for as_dir in $PATH 3476 do 3477 IFS=$as_save_IFS 3478 case $as_dir in #((( 3479 '') as_dir=./ ;; 3480 */) ;; 3481 *) as_dir=$as_dir/ ;; 3482 esac 3483 for ac_exec_ext in '' $ac_executable_extensions; do 3484 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3485 ac_cv_prog_ac_ct_CC="$ac_prog" 3486 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3487 break 2 3488 fi 3489 done 3490 done 3491 IFS=$as_save_IFS 3492 3493 fi 3494 fi 3495 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3496 if test -n "$ac_ct_CC"; then 3497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3498 printf "%s\n" "$ac_ct_CC" >&6; } 3499 else 3500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3501 printf "%s\n" "no" >&6; } 3502 fi 3503 3504 3505 test -n "$ac_ct_CC" && break 3506 done 3507 3508 if test "x$ac_ct_CC" = x; then 3509 CC="" 3510 else 3511 case $cross_compiling:$ac_tool_warned in 3512 yes:) 3513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3514 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3515 ac_tool_warned=yes ;; 3516 esac 3517 CC=$ac_ct_CC 3518 fi 3519 fi 3520 3521 fi 3522 if test -z "$CC"; then 3523 if test -n "$ac_tool_prefix"; then 3524 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3525 set dummy ${ac_tool_prefix}clang; ac_word=$2 3526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3527 printf %s "checking for $ac_word... " >&6; } 3528 if test ${ac_cv_prog_CC+y} 3529 then : 3530 printf %s "(cached) " >&6 3531 else $as_nop 3532 if test -n "$CC"; then 3533 ac_cv_prog_CC="$CC" # Let the user override the test. 3534 else 3535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3536 for as_dir in $PATH 3537 do 3538 IFS=$as_save_IFS 3539 case $as_dir in #((( 3540 '') as_dir=./ ;; 3541 */) ;; 3542 *) as_dir=$as_dir/ ;; 3543 esac 3544 for ac_exec_ext in '' $ac_executable_extensions; do 3545 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3546 ac_cv_prog_CC="${ac_tool_prefix}clang" 3547 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3548 break 2 3549 fi 3550 done 3551 done 3552 IFS=$as_save_IFS 3553 3554 fi 3555 fi 3556 CC=$ac_cv_prog_CC 3557 if test -n "$CC"; then 3558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3559 printf "%s\n" "$CC" >&6; } 3560 else 3561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3562 printf "%s\n" "no" >&6; } 3563 fi 3564 3565 3566 fi 3567 if test -z "$ac_cv_prog_CC"; then 3568 ac_ct_CC=$CC 3569 # Extract the first word of "clang", so it can be a program name with args. 3570 set dummy clang; ac_word=$2 3571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3572 printf %s "checking for $ac_word... " >&6; } 3573 if test ${ac_cv_prog_ac_ct_CC+y} 3574 then : 3575 printf %s "(cached) " >&6 3576 else $as_nop 3577 if test -n "$ac_ct_CC"; then 3578 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3579 else 3580 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3581 for as_dir in $PATH 3582 do 3583 IFS=$as_save_IFS 3584 case $as_dir in #((( 3585 '') as_dir=./ ;; 3586 */) ;; 3587 *) as_dir=$as_dir/ ;; 3588 esac 3589 for ac_exec_ext in '' $ac_executable_extensions; do 3590 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3591 ac_cv_prog_ac_ct_CC="clang" 3592 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3593 break 2 3594 fi 3595 done 3596 done 3597 IFS=$as_save_IFS 3598 3599 fi 3600 fi 3601 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3602 if test -n "$ac_ct_CC"; then 3603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3604 printf "%s\n" "$ac_ct_CC" >&6; } 3605 else 3606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3607 printf "%s\n" "no" >&6; } 3608 fi 3609 3610 if test "x$ac_ct_CC" = x; then 3611 CC="" 3612 else 3613 case $cross_compiling:$ac_tool_warned in 3614 yes:) 3615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3616 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3617 ac_tool_warned=yes ;; 3618 esac 3619 CC=$ac_ct_CC 3620 fi 3621 else 3622 CC="$ac_cv_prog_CC" 3623 fi 3624 3625 fi 3626 3627 3628 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3629 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3630 as_fn_error $? "no acceptable C compiler found in \$PATH 3631 See \`config.log' for more details" "$LINENO" 5; } 3632 3633 # Provide some information about the compiler. 3634 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3635 set X $ac_compile 3636 ac_compiler=$2 3637 for ac_option in --version -v -V -qversion -version; do 3638 { { ac_try="$ac_compiler $ac_option >&5" 3639 case "(($ac_try" in 3640 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3641 *) ac_try_echo=$ac_try;; 3642 esac 3643 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3644 printf "%s\n" "$ac_try_echo"; } >&5 3645 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3646 ac_status=$? 3647 if test -s conftest.err; then 3648 sed '10a\ 3649 ... rest of stderr output deleted ... 3650 10q' conftest.err >conftest.er1 3651 cat conftest.er1 >&5 3652 fi 3653 rm -f conftest.er1 conftest.err 3654 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3655 test $ac_status = 0; } 3656 done 3657 3658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3659 /* end confdefs.h. */ 3660 3661 int 3662 main (void) 3663 { 3664 3665 ; 3666 return 0; 3667 } 3668 _ACEOF 3669 ac_clean_files_save=$ac_clean_files 3670 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3671 # Try to create an executable without -o first, disregard a.out. 3672 # It will help us diagnose broken compilers, and finding out an intuition 3673 # of exeext. 3674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3675 printf %s "checking whether the C compiler works... " >&6; } 3676 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3677 3678 # The possible output files: 3679 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3680 3681 ac_rmfiles= 3682 for ac_file in $ac_files 3683 do 3684 case $ac_file in 3685 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3686 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3687 esac 3688 done 3689 rm -f $ac_rmfiles 3690 3691 if { { ac_try="$ac_link_default" 3692 case "(($ac_try" in 3693 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3694 *) ac_try_echo=$ac_try;; 3695 esac 3696 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3697 printf "%s\n" "$ac_try_echo"; } >&5 3698 (eval "$ac_link_default") 2>&5 3699 ac_status=$? 3700 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3701 test $ac_status = 0; } 3702 then : 3703 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3704 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3705 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3706 # so that the user can short-circuit this test for compilers unknown to 3707 # Autoconf. 3708 for ac_file in $ac_files '' 3709 do 3710 test -f "$ac_file" || continue 3711 case $ac_file in 3712 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3713 ;; 3714 [ab].out ) 3715 # We found the default executable, but exeext='' is most 3716 # certainly right. 3717 break;; 3718 *.* ) 3719 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3720 then :; else 3721 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3722 fi 3723 # We set ac_cv_exeext here because the later test for it is not 3724 # safe: cross compilers may not add the suffix if given an `-o' 3725 # argument, so we may need to know it at that point already. 3726 # Even if this section looks crufty: it has the advantage of 3727 # actually working. 3728 break;; 3729 * ) 3730 break;; 3731 esac 3732 done 3733 test "$ac_cv_exeext" = no && ac_cv_exeext= 3734 3735 else $as_nop 3736 ac_file='' 3737 fi 3738 if test -z "$ac_file" 3739 then : 3740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3741 printf "%s\n" "no" >&6; } 3742 printf "%s\n" "$as_me: failed program was:" >&5 3743 sed 's/^/| /' conftest.$ac_ext >&5 3744 3745 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3746 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3747 as_fn_error 77 "C compiler cannot create executables 3748 See \`config.log' for more details" "$LINENO" 5; } 3749 else $as_nop 3750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3751 printf "%s\n" "yes" >&6; } 3752 fi 3753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3754 printf %s "checking for C compiler default output file name... " >&6; } 3755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3756 printf "%s\n" "$ac_file" >&6; } 3757 ac_exeext=$ac_cv_exeext 3758 3759 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3760 ac_clean_files=$ac_clean_files_save 3761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3762 printf %s "checking for suffix of executables... " >&6; } 3763 if { { ac_try="$ac_link" 3764 case "(($ac_try" in 3765 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3766 *) ac_try_echo=$ac_try;; 3767 esac 3768 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3769 printf "%s\n" "$ac_try_echo"; } >&5 3770 (eval "$ac_link") 2>&5 3771 ac_status=$? 3772 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3773 test $ac_status = 0; } 3774 then : 3775 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3776 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3777 # work properly (i.e., refer to `conftest.exe'), while it won't with 3778 # `rm'. 3779 for ac_file in conftest.exe conftest conftest.*; do 3780 test -f "$ac_file" || continue 3781 case $ac_file in 3782 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3783 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3784 break;; 3785 * ) break;; 3786 esac 3787 done 3788 else $as_nop 3789 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3790 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3791 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3792 See \`config.log' for more details" "$LINENO" 5; } 3793 fi 3794 rm -f conftest conftest$ac_cv_exeext 3795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3796 printf "%s\n" "$ac_cv_exeext" >&6; } 3797 3798 rm -f conftest.$ac_ext 3799 EXEEXT=$ac_cv_exeext 3800 ac_exeext=$EXEEXT 3801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3802 /* end confdefs.h. */ 3803 #include <stdio.h> 3804 int 3805 main (void) 3806 { 3807 FILE *f = fopen ("conftest.out", "w"); 3808 return ferror (f) || fclose (f) != 0; 3809 3810 ; 3811 return 0; 3812 } 3813 _ACEOF 3814 ac_clean_files="$ac_clean_files conftest.out" 3815 # Check that the compiler produces executables we can run. If not, either 3816 # the compiler is broken, or we cross compile. 3817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3818 printf %s "checking whether we are cross compiling... " >&6; } 3819 if test "$cross_compiling" != yes; then 3820 { { ac_try="$ac_link" 3821 case "(($ac_try" in 3822 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3823 *) ac_try_echo=$ac_try;; 3824 esac 3825 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3826 printf "%s\n" "$ac_try_echo"; } >&5 3827 (eval "$ac_link") 2>&5 3828 ac_status=$? 3829 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3830 test $ac_status = 0; } 3831 if { ac_try='./conftest$ac_cv_exeext' 3832 { { case "(($ac_try" in 3833 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3834 *) ac_try_echo=$ac_try;; 3835 esac 3836 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3837 printf "%s\n" "$ac_try_echo"; } >&5 3838 (eval "$ac_try") 2>&5 3839 ac_status=$? 3840 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3841 test $ac_status = 0; }; }; then 3842 cross_compiling=no 3843 else 3844 if test "$cross_compiling" = maybe; then 3845 cross_compiling=yes 3846 else 3847 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3848 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3849 as_fn_error 77 "cannot run C compiled programs. 3850 If you meant to cross compile, use \`--host'. 3851 See \`config.log' for more details" "$LINENO" 5; } 3852 fi 3853 fi 3854 fi 3855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3856 printf "%s\n" "$cross_compiling" >&6; } 3857 3858 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3859 ac_clean_files=$ac_clean_files_save 3860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3861 printf %s "checking for suffix of object files... " >&6; } 3862 if test ${ac_cv_objext+y} 3863 then : 3864 printf %s "(cached) " >&6 3865 else $as_nop 3866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3867 /* end confdefs.h. */ 3868 3869 int 3870 main (void) 3871 { 3872 3873 ; 3874 return 0; 3875 } 3876 _ACEOF 3877 rm -f conftest.o conftest.obj 3878 if { { ac_try="$ac_compile" 3879 case "(($ac_try" in 3880 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3881 *) ac_try_echo=$ac_try;; 3882 esac 3883 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3884 printf "%s\n" "$ac_try_echo"; } >&5 3885 (eval "$ac_compile") 2>&5 3886 ac_status=$? 3887 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3888 test $ac_status = 0; } 3889 then : 3890 for ac_file in conftest.o conftest.obj conftest.*; do 3891 test -f "$ac_file" || continue; 3892 case $ac_file in 3893 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3894 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3895 break;; 3896 esac 3897 done 3898 else $as_nop 3899 printf "%s\n" "$as_me: failed program was:" >&5 3900 sed 's/^/| /' conftest.$ac_ext >&5 3901 3902 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3903 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3904 as_fn_error $? "cannot compute suffix of object files: cannot compile 3905 See \`config.log' for more details" "$LINENO" 5; } 3906 fi 3907 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3908 fi 3909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3910 printf "%s\n" "$ac_cv_objext" >&6; } 3911 OBJEXT=$ac_cv_objext 3912 ac_objext=$OBJEXT 3913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3914 printf %s "checking whether the compiler supports GNU C... " >&6; } 3915 if test ${ac_cv_c_compiler_gnu+y} 3916 then : 3917 printf %s "(cached) " >&6 3918 else $as_nop 3919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3920 /* end confdefs.h. */ 3921 3922 int 3923 main (void) 3924 { 3925 #ifndef __GNUC__ 3926 choke me 3927 #endif 3928 3929 ; 3930 return 0; 3931 } 3932 _ACEOF 3933 if ac_fn_c_try_compile "$LINENO" 3934 then : 3935 ac_compiler_gnu=yes 3936 else $as_nop 3937 ac_compiler_gnu=no 3938 fi 3939 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3940 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3941 3942 fi 3943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3944 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3945 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3946 3947 if test $ac_compiler_gnu = yes; then 3948 GCC=yes 3949 else 3950 GCC= 3951 fi 3952 ac_test_CFLAGS=${CFLAGS+y} 3953 ac_save_CFLAGS=$CFLAGS 3954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3955 printf %s "checking whether $CC accepts -g... " >&6; } 3956 if test ${ac_cv_prog_cc_g+y} 3957 then : 3958 printf %s "(cached) " >&6 3959 else $as_nop 3960 ac_save_c_werror_flag=$ac_c_werror_flag 3961 ac_c_werror_flag=yes 3962 ac_cv_prog_cc_g=no 3963 CFLAGS="-g" 3964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3965 /* end confdefs.h. */ 3966 3967 int 3968 main (void) 3969 { 3970 3971 ; 3972 return 0; 3973 } 3974 _ACEOF 3975 if ac_fn_c_try_compile "$LINENO" 3976 then : 3977 ac_cv_prog_cc_g=yes 3978 else $as_nop 3979 CFLAGS="" 3980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3981 /* end confdefs.h. */ 3982 3983 int 3984 main (void) 3985 { 3986 3987 ; 3988 return 0; 3989 } 3990 _ACEOF 3991 if ac_fn_c_try_compile "$LINENO" 3992 then : 3993 3994 else $as_nop 3995 ac_c_werror_flag=$ac_save_c_werror_flag 3996 CFLAGS="-g" 3997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3998 /* end confdefs.h. */ 3999 4000 int 4001 main (void) 4002 { 4003 4004 ; 4005 return 0; 4006 } 4007 _ACEOF 4008 if ac_fn_c_try_compile "$LINENO" 4009 then : 4010 ac_cv_prog_cc_g=yes 4011 fi 4012 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4013 fi 4014 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4015 fi 4016 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4017 ac_c_werror_flag=$ac_save_c_werror_flag 4018 fi 4019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4020 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4021 if test $ac_test_CFLAGS; then 4022 CFLAGS=$ac_save_CFLAGS 4023 elif test $ac_cv_prog_cc_g = yes; then 4024 if test "$GCC" = yes; then 4025 CFLAGS="-g -O2" 4026 else 4027 CFLAGS="-g" 4028 fi 4029 else 4030 if test "$GCC" = yes; then 4031 CFLAGS="-O2" 4032 else 4033 CFLAGS= 4034 fi 4035 fi 4036 ac_prog_cc_stdc=no 4037 if test x$ac_prog_cc_stdc = xno 4038 then : 4039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4040 printf %s "checking for $CC option to enable C11 features... " >&6; } 4041 if test ${ac_cv_prog_cc_c11+y} 4042 then : 4043 printf %s "(cached) " >&6 4044 else $as_nop 4045 ac_cv_prog_cc_c11=no 4046 ac_save_CC=$CC 4047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4048 /* end confdefs.h. */ 4049 $ac_c_conftest_c11_program 4050 _ACEOF 4051 for ac_arg in '' -std=gnu11 4052 do 4053 CC="$ac_save_CC $ac_arg" 4054 if ac_fn_c_try_compile "$LINENO" 4055 then : 4056 ac_cv_prog_cc_c11=$ac_arg 4057 fi 4058 rm -f core conftest.err conftest.$ac_objext conftest.beam 4059 test "x$ac_cv_prog_cc_c11" != "xno" && break 4060 done 4061 rm -f conftest.$ac_ext 4062 CC=$ac_save_CC 4063 fi 4064 4065 if test "x$ac_cv_prog_cc_c11" = xno 4066 then : 4067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4068 printf "%s\n" "unsupported" >&6; } 4069 else $as_nop 4070 if test "x$ac_cv_prog_cc_c11" = x 4071 then : 4072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4073 printf "%s\n" "none needed" >&6; } 4074 else $as_nop 4075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4076 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4077 CC="$CC $ac_cv_prog_cc_c11" 4078 fi 4079 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4080 ac_prog_cc_stdc=c11 4081 fi 4082 fi 4083 if test x$ac_prog_cc_stdc = xno 4084 then : 4085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4086 printf %s "checking for $CC option to enable C99 features... " >&6; } 4087 if test ${ac_cv_prog_cc_c99+y} 4088 then : 4089 printf %s "(cached) " >&6 4090 else $as_nop 4091 ac_cv_prog_cc_c99=no 4092 ac_save_CC=$CC 4093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4094 /* end confdefs.h. */ 4095 $ac_c_conftest_c99_program 4096 _ACEOF 4097 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4098 do 4099 CC="$ac_save_CC $ac_arg" 4100 if ac_fn_c_try_compile "$LINENO" 4101 then : 4102 ac_cv_prog_cc_c99=$ac_arg 4103 fi 4104 rm -f core conftest.err conftest.$ac_objext conftest.beam 4105 test "x$ac_cv_prog_cc_c99" != "xno" && break 4106 done 4107 rm -f conftest.$ac_ext 4108 CC=$ac_save_CC 4109 fi 4110 4111 if test "x$ac_cv_prog_cc_c99" = xno 4112 then : 4113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4114 printf "%s\n" "unsupported" >&6; } 4115 else $as_nop 4116 if test "x$ac_cv_prog_cc_c99" = x 4117 then : 4118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4119 printf "%s\n" "none needed" >&6; } 4120 else $as_nop 4121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4122 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4123 CC="$CC $ac_cv_prog_cc_c99" 4124 fi 4125 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4126 ac_prog_cc_stdc=c99 4127 fi 4128 fi 4129 if test x$ac_prog_cc_stdc = xno 4130 then : 4131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4132 printf %s "checking for $CC option to enable C89 features... " >&6; } 4133 if test ${ac_cv_prog_cc_c89+y} 4134 then : 4135 printf %s "(cached) " >&6 4136 else $as_nop 4137 ac_cv_prog_cc_c89=no 4138 ac_save_CC=$CC 4139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4140 /* end confdefs.h. */ 4141 $ac_c_conftest_c89_program 4142 _ACEOF 4143 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4144 do 4145 CC="$ac_save_CC $ac_arg" 4146 if ac_fn_c_try_compile "$LINENO" 4147 then : 4148 ac_cv_prog_cc_c89=$ac_arg 4149 fi 4150 rm -f core conftest.err conftest.$ac_objext conftest.beam 4151 test "x$ac_cv_prog_cc_c89" != "xno" && break 4152 done 4153 rm -f conftest.$ac_ext 4154 CC=$ac_save_CC 4155 fi 4156 4157 if test "x$ac_cv_prog_cc_c89" = xno 4158 then : 4159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4160 printf "%s\n" "unsupported" >&6; } 4161 else $as_nop 4162 if test "x$ac_cv_prog_cc_c89" = x 4163 then : 4164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4165 printf "%s\n" "none needed" >&6; } 4166 else $as_nop 4167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4168 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4169 CC="$CC $ac_cv_prog_cc_c89" 4170 fi 4171 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4172 ac_prog_cc_stdc=c89 4173 fi 4174 fi 4175 4176 ac_ext=c 4177 ac_cpp='$CPP $CPPFLAGS' 4178 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4179 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4180 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4181 4182 4183 ac_ext=c 4184 ac_cpp='$CPP $CPPFLAGS' 4185 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4186 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4187 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4189 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4190 if test ${am_cv_prog_cc_c_o+y} 4191 then : 4192 printf %s "(cached) " >&6 4193 else $as_nop 4194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4195 /* end confdefs.h. */ 4196 4197 int 4198 main (void) 4199 { 4200 4201 ; 4202 return 0; 4203 } 4204 _ACEOF 4205 # Make sure it works both with $CC and with simple cc. 4206 # Following AC_PROG_CC_C_O, we do the test twice because some 4207 # compilers refuse to overwrite an existing .o file with -o, 4208 # though they will create one. 4209 am_cv_prog_cc_c_o=yes 4210 for am_i in 1 2; do 4211 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4212 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4213 ac_status=$? 4214 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4215 (exit $ac_status); } \ 4216 && test -f conftest2.$ac_objext; then 4217 : OK 4218 else 4219 am_cv_prog_cc_c_o=no 4220 break 4221 fi 4222 done 4223 rm -f core conftest* 4224 unset am_i 4225 fi 4226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4227 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4228 if test "$am_cv_prog_cc_c_o" != yes; then 4229 # Losing compiler, so override with the script. 4230 # FIXME: It is wrong to rewrite CC. 4231 # But if we don't then we get into trouble of one sort or another. 4232 # A longer-term fix would be to have automake use am__CC in this case, 4233 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4234 CC="$am_aux_dir/compile $CC" 4235 fi 4236 ac_ext=c 4237 ac_cpp='$CPP $CPPFLAGS' 4238 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4239 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4240 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4241 4242 4243 depcc="$CC" am_compiler_list= 4244 4245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4246 printf %s "checking dependency style of $depcc... " >&6; } 4247 if test ${am_cv_CC_dependencies_compiler_type+y} 4248 then : 4249 printf %s "(cached) " >&6 4250 else $as_nop 4251 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4252 # We make a subdir and do the tests there. Otherwise we can end up 4253 # making bogus files that we don't know about and never remove. For 4254 # instance it was reported that on HP-UX the gcc test will end up 4255 # making a dummy file named 'D' -- because '-MD' means "put the output 4256 # in D". 4257 rm -rf conftest.dir 4258 mkdir conftest.dir 4259 # Copy depcomp to subdir because otherwise we won't find it if we're 4260 # using a relative directory. 4261 cp "$am_depcomp" conftest.dir 4262 cd conftest.dir 4263 # We will build objects and dependencies in a subdirectory because 4264 # it helps to detect inapplicable dependency modes. For instance 4265 # both Tru64's cc and ICC support -MD to output dependencies as a 4266 # side effect of compilation, but ICC will put the dependencies in 4267 # the current directory while Tru64 will put them in the object 4268 # directory. 4269 mkdir sub 4270 4271 am_cv_CC_dependencies_compiler_type=none 4272 if test "$am_compiler_list" = ""; then 4273 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4274 fi 4275 am__universal=false 4276 case " $depcc " in #( 4277 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4278 esac 4279 4280 for depmode in $am_compiler_list; do 4281 # Setup a source with many dependencies, because some compilers 4282 # like to wrap large dependency lists on column 80 (with \), and 4283 # we should not choose a depcomp mode which is confused by this. 4284 # 4285 # We need to recreate these files for each test, as the compiler may 4286 # overwrite some of them when testing with obscure command lines. 4287 # This happens at least with the AIX C compiler. 4288 : > sub/conftest.c 4289 for i in 1 2 3 4 5 6; do 4290 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4291 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4292 # Solaris 10 /bin/sh. 4293 echo '/* dummy */' > sub/conftst$i.h 4294 done 4295 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4296 4297 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4298 # mode. It turns out that the SunPro C++ compiler does not properly 4299 # handle '-M -o', and we need to detect this. Also, some Intel 4300 # versions had trouble with output in subdirs. 4301 am__obj=sub/conftest.${OBJEXT-o} 4302 am__minus_obj="-o $am__obj" 4303 case $depmode in 4304 gcc) 4305 # This depmode causes a compiler race in universal mode. 4306 test "$am__universal" = false || continue 4307 ;; 4308 nosideeffect) 4309 # After this tag, mechanisms are not by side-effect, so they'll 4310 # only be used when explicitly requested. 4311 if test "x$enable_dependency_tracking" = xyes; then 4312 continue 4313 else 4314 break 4315 fi 4316 ;; 4317 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4318 # This compiler won't grok '-c -o', but also, the minuso test has 4319 # not run yet. These depmodes are late enough in the game, and 4320 # so weak that their functioning should not be impacted. 4321 am__obj=conftest.${OBJEXT-o} 4322 am__minus_obj= 4323 ;; 4324 none) break ;; 4325 esac 4326 if depmode=$depmode \ 4327 source=sub/conftest.c object=$am__obj \ 4328 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4329 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4330 >/dev/null 2>conftest.err && 4331 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4332 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4333 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4334 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4335 # icc doesn't choke on unknown options, it will just issue warnings 4336 # or remarks (even with -Werror). So we grep stderr for any message 4337 # that says an option was ignored or not supported. 4338 # When given -MP, icc 7.0 and 7.1 complain thusly: 4339 # icc: Command line warning: ignoring option '-M'; no argument required 4340 # The diagnosis changed in icc 8.0: 4341 # icc: Command line remark: option '-MP' not supported 4342 if (grep 'ignoring option' conftest.err || 4343 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4344 am_cv_CC_dependencies_compiler_type=$depmode 4345 break 4346 fi 4347 fi 4348 done 4349 4350 cd .. 4351 rm -rf conftest.dir 4352 else 4353 am_cv_CC_dependencies_compiler_type=none 4354 fi 4355 4356 fi 4357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4358 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4359 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4360 4361 if 4362 test "x$enable_dependency_tracking" != xno \ 4363 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4364 am__fastdepCC_TRUE= 4365 am__fastdepCC_FALSE='#' 4366 else 4367 am__fastdepCC_TRUE='#' 4368 am__fastdepCC_FALSE= 4369 fi 4370 4371 4372 4373 4374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4375 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4376 if test ${ac_cv_c_undeclared_builtin_options+y} 4377 then : 4378 printf %s "(cached) " >&6 4379 else $as_nop 4380 ac_save_CFLAGS=$CFLAGS 4381 ac_cv_c_undeclared_builtin_options='cannot detect' 4382 for ac_arg in '' -fno-builtin; do 4383 CFLAGS="$ac_save_CFLAGS $ac_arg" 4384 # This test program should *not* compile successfully. 4385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4386 /* end confdefs.h. */ 4387 4388 int 4389 main (void) 4390 { 4391 (void) strchr; 4392 ; 4393 return 0; 4394 } 4395 _ACEOF 4396 if ac_fn_c_try_compile "$LINENO" 4397 then : 4398 4399 else $as_nop 4400 # This test program should compile successfully. 4401 # No library function is consistently available on 4402 # freestanding implementations, so test against a dummy 4403 # declaration. Include always-available headers on the 4404 # off chance that they somehow elicit warnings. 4405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4406 /* end confdefs.h. */ 4407 #include <float.h> 4408 #include <limits.h> 4409 #include <stdarg.h> 4410 #include <stddef.h> 4411 extern void ac_decl (int, char *); 4412 4413 int 4414 main (void) 4415 { 4416 (void) ac_decl (0, (char *) 0); 4417 (void) ac_decl; 4418 4419 ; 4420 return 0; 4421 } 4422 _ACEOF 4423 if ac_fn_c_try_compile "$LINENO" 4424 then : 4425 if test x"$ac_arg" = x 4426 then : 4427 ac_cv_c_undeclared_builtin_options='none needed' 4428 else $as_nop 4429 ac_cv_c_undeclared_builtin_options=$ac_arg 4430 fi 4431 break 4432 fi 4433 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4434 fi 4435 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4436 done 4437 CFLAGS=$ac_save_CFLAGS 4438 4439 fi 4440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4441 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4442 case $ac_cv_c_undeclared_builtin_options in #( 4443 'cannot detect') : 4444 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4445 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4446 as_fn_error $? "cannot make $CC report undeclared builtins 4447 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4448 'none needed') : 4449 ac_c_undeclared_builtin_options='' ;; #( 4450 *) : 4451 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4452 esac 4453 4454 ac_header= ac_cache= 4455 for ac_item in $ac_header_c_list 4456 do 4457 if test $ac_cache; then 4458 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4459 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4460 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4461 fi 4462 ac_header= ac_cache= 4463 elif test $ac_header; then 4464 ac_cache=$ac_item 4465 else 4466 ac_header=$ac_item 4467 fi 4468 done 4469 4470 4471 4472 4473 4474 4475 4476 4477 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4478 then : 4479 4480 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4481 4482 fi 4483 4484 4485 4486 4487 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4488 if test "x$ac_cv_have_decl___clang__" = xyes 4489 then : 4490 CLANGCC="yes" 4491 else $as_nop 4492 CLANGCC="no" 4493 fi 4494 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4495 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4496 then : 4497 INTELCC="yes" 4498 else $as_nop 4499 INTELCC="no" 4500 fi 4501 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4502 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4503 then : 4504 SUNCC="yes" 4505 else $as_nop 4506 SUNCC="no" 4507 fi 4508 4509 4510 4511 4512 4513 4514 4515 4516 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4517 if test -n "$ac_tool_prefix"; then 4518 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4519 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4521 printf %s "checking for $ac_word... " >&6; } 4522 if test ${ac_cv_path_PKG_CONFIG+y} 4523 then : 4524 printf %s "(cached) " >&6 4525 else $as_nop 4526 case $PKG_CONFIG in 4527 [\\/]* | ?:[\\/]*) 4528 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4529 ;; 4530 *) 4531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4532 for as_dir in $PATH 4533 do 4534 IFS=$as_save_IFS 4535 case $as_dir in #((( 4536 '') as_dir=./ ;; 4537 */) ;; 4538 *) as_dir=$as_dir/ ;; 4539 esac 4540 for ac_exec_ext in '' $ac_executable_extensions; do 4541 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4542 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4543 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4544 break 2 4545 fi 4546 done 4547 done 4548 IFS=$as_save_IFS 4549 4550 ;; 4551 esac 4552 fi 4553 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4554 if test -n "$PKG_CONFIG"; then 4555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4556 printf "%s\n" "$PKG_CONFIG" >&6; } 4557 else 4558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4559 printf "%s\n" "no" >&6; } 4560 fi 4561 4562 4563 fi 4564 if test -z "$ac_cv_path_PKG_CONFIG"; then 4565 ac_pt_PKG_CONFIG=$PKG_CONFIG 4566 # Extract the first word of "pkg-config", so it can be a program name with args. 4567 set dummy pkg-config; ac_word=$2 4568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4569 printf %s "checking for $ac_word... " >&6; } 4570 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4571 then : 4572 printf %s "(cached) " >&6 4573 else $as_nop 4574 case $ac_pt_PKG_CONFIG in 4575 [\\/]* | ?:[\\/]*) 4576 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4577 ;; 4578 *) 4579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4580 for as_dir in $PATH 4581 do 4582 IFS=$as_save_IFS 4583 case $as_dir in #((( 4584 '') as_dir=./ ;; 4585 */) ;; 4586 *) as_dir=$as_dir/ ;; 4587 esac 4588 for ac_exec_ext in '' $ac_executable_extensions; do 4589 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4590 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4591 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4592 break 2 4593 fi 4594 done 4595 done 4596 IFS=$as_save_IFS 4597 4598 ;; 4599 esac 4600 fi 4601 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4602 if test -n "$ac_pt_PKG_CONFIG"; then 4603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4604 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4605 else 4606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4607 printf "%s\n" "no" >&6; } 4608 fi 4609 4610 if test "x$ac_pt_PKG_CONFIG" = x; then 4611 PKG_CONFIG="" 4612 else 4613 case $cross_compiling:$ac_tool_warned in 4614 yes:) 4615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4616 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4617 ac_tool_warned=yes ;; 4618 esac 4619 PKG_CONFIG=$ac_pt_PKG_CONFIG 4620 fi 4621 else 4622 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4623 fi 4624 4625 fi 4626 if test -n "$PKG_CONFIG"; then 4627 _pkg_min_version=0.9.0 4628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4629 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4630 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4632 printf "%s\n" "yes" >&6; } 4633 else 4634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4635 printf "%s\n" "no" >&6; } 4636 PKG_CONFIG="" 4637 fi 4638 fi 4639 4640 4641 # Make sure we can run config.sub. 4642 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4643 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4644 4645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4646 printf %s "checking build system type... " >&6; } 4647 if test ${ac_cv_build+y} 4648 then : 4649 printf %s "(cached) " >&6 4650 else $as_nop 4651 ac_build_alias=$build_alias 4652 test "x$ac_build_alias" = x && 4653 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4654 test "x$ac_build_alias" = x && 4655 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4656 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4657 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4658 4659 fi 4660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4661 printf "%s\n" "$ac_cv_build" >&6; } 4662 case $ac_cv_build in 4663 *-*-*) ;; 4664 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4665 esac 4666 build=$ac_cv_build 4667 ac_save_IFS=$IFS; IFS='-' 4668 set x $ac_cv_build 4669 shift 4670 build_cpu=$1 4671 build_vendor=$2 4672 shift; shift 4673 # Remember, the first character of IFS is used to create $*, 4674 # except with old shells: 4675 build_os=$* 4676 IFS=$ac_save_IFS 4677 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4678 4679 4680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4681 printf %s "checking host system type... " >&6; } 4682 if test ${ac_cv_host+y} 4683 then : 4684 printf %s "(cached) " >&6 4685 else $as_nop 4686 if test "x$host_alias" = x; then 4687 ac_cv_host=$ac_cv_build 4688 else 4689 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4690 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4691 fi 4692 4693 fi 4694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4695 printf "%s\n" "$ac_cv_host" >&6; } 4696 case $ac_cv_host in 4697 *-*-*) ;; 4698 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4699 esac 4700 host=$ac_cv_host 4701 ac_save_IFS=$IFS; IFS='-' 4702 set x $ac_cv_host 4703 shift 4704 host_cpu=$1 4705 host_vendor=$2 4706 shift; shift 4707 # Remember, the first character of IFS is used to create $*, 4708 # except with old shells: 4709 host_os=$* 4710 IFS=$ac_save_IFS 4711 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4712 4713 4714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4715 printf %s "checking for a sed that does not truncate output... " >&6; } 4716 if test ${ac_cv_path_SED+y} 4717 then : 4718 printf %s "(cached) " >&6 4719 else $as_nop 4720 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4721 for ac_i in 1 2 3 4 5 6 7; do 4722 ac_script="$ac_script$as_nl$ac_script" 4723 done 4724 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4725 { ac_script=; unset ac_script;} 4726 if test -z "$SED"; then 4727 ac_path_SED_found=false 4728 # Loop through the user's path and test for each of PROGNAME-LIST 4729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4730 for as_dir in $PATH 4731 do 4732 IFS=$as_save_IFS 4733 case $as_dir in #((( 4734 '') as_dir=./ ;; 4735 */) ;; 4736 *) as_dir=$as_dir/ ;; 4737 esac 4738 for ac_prog in sed gsed 4739 do 4740 for ac_exec_ext in '' $ac_executable_extensions; do 4741 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4742 as_fn_executable_p "$ac_path_SED" || continue 4743 # Check for GNU ac_path_SED and select it if it is found. 4744 # Check for GNU $ac_path_SED 4745 case `"$ac_path_SED" --version 2>&1` in 4746 *GNU*) 4747 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4748 *) 4749 ac_count=0 4750 printf %s 0123456789 >"conftest.in" 4751 while : 4752 do 4753 cat "conftest.in" "conftest.in" >"conftest.tmp" 4754 mv "conftest.tmp" "conftest.in" 4755 cp "conftest.in" "conftest.nl" 4756 printf "%s\n" '' >> "conftest.nl" 4757 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4758 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4759 as_fn_arith $ac_count + 1 && ac_count=$as_val 4760 if test $ac_count -gt ${ac_path_SED_max-0}; then 4761 # Best one so far, save it but keep looking for a better one 4762 ac_cv_path_SED="$ac_path_SED" 4763 ac_path_SED_max=$ac_count 4764 fi 4765 # 10*(2^10) chars as input seems more than enough 4766 test $ac_count -gt 10 && break 4767 done 4768 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4769 esac 4770 4771 $ac_path_SED_found && break 3 4772 done 4773 done 4774 done 4775 IFS=$as_save_IFS 4776 if test -z "$ac_cv_path_SED"; then 4777 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4778 fi 4779 else 4780 ac_cv_path_SED=$SED 4781 fi 4782 4783 fi 4784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4785 printf "%s\n" "$ac_cv_path_SED" >&6; } 4786 SED="$ac_cv_path_SED" 4787 rm -f conftest.sed 4788 4789 4790 4791 4792 4793 4794 # Check whether --enable-selective-werror was given. 4795 if test ${enable_selective_werror+y} 4796 then : 4797 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4798 else $as_nop 4799 SELECTIVE_WERROR=yes 4800 fi 4801 4802 4803 4804 4805 4806 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4807 if test "x$SUNCC" = "xyes"; then 4808 BASE_CFLAGS="-v" 4809 else 4810 BASE_CFLAGS="" 4811 fi 4812 4813 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 xorg_testset_save_CFLAGS="$CFLAGS" 4828 4829 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4832 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4833 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4834 then : 4835 printf %s "(cached) " >&6 4836 else $as_nop 4837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4838 /* end confdefs.h. */ 4839 int i; 4840 _ACEOF 4841 if ac_fn_c_try_compile "$LINENO" 4842 then : 4843 xorg_cv_cc_flag_unknown_warning_option=yes 4844 else $as_nop 4845 xorg_cv_cc_flag_unknown_warning_option=no 4846 fi 4847 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4848 fi 4849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4850 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4851 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4852 CFLAGS="$xorg_testset_save_CFLAGS" 4853 fi 4854 4855 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4858 fi 4859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4861 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4862 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4863 then : 4864 printf %s "(cached) " >&6 4865 else $as_nop 4866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4867 /* end confdefs.h. */ 4868 int i; 4869 _ACEOF 4870 if ac_fn_c_try_compile "$LINENO" 4871 then : 4872 xorg_cv_cc_flag_unused_command_line_argument=yes 4873 else $as_nop 4874 xorg_cv_cc_flag_unused_command_line_argument=no 4875 fi 4876 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4877 fi 4878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4879 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4880 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4881 CFLAGS="$xorg_testset_save_CFLAGS" 4882 fi 4883 4884 found="no" 4885 4886 if test $found = "no" ; then 4887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4889 fi 4890 4891 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4893 fi 4894 4895 CFLAGS="$CFLAGS -Wall" 4896 4897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4898 printf %s "checking if $CC supports -Wall... " >&6; } 4899 cacheid=xorg_cv_cc_flag__Wall 4900 if eval test \${$cacheid+y} 4901 then : 4902 printf %s "(cached) " >&6 4903 else $as_nop 4904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4905 /* end confdefs.h. */ 4906 int i; 4907 int 4908 main (void) 4909 { 4910 4911 ; 4912 return 0; 4913 } 4914 _ACEOF 4915 if ac_fn_c_try_link "$LINENO" 4916 then : 4917 eval $cacheid=yes 4918 else $as_nop 4919 eval $cacheid=no 4920 fi 4921 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4922 conftest$ac_exeext conftest.$ac_ext 4923 fi 4924 4925 4926 CFLAGS="$xorg_testset_save_CFLAGS" 4927 4928 eval supported=\$$cacheid 4929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4930 printf "%s\n" "$supported" >&6; } 4931 if test "$supported" = "yes" ; then 4932 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4933 found="yes" 4934 fi 4935 fi 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 xorg_testset_save_CFLAGS="$CFLAGS" 4952 4953 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4956 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4957 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4958 then : 4959 printf %s "(cached) " >&6 4960 else $as_nop 4961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4962 /* end confdefs.h. */ 4963 int i; 4964 _ACEOF 4965 if ac_fn_c_try_compile "$LINENO" 4966 then : 4967 xorg_cv_cc_flag_unknown_warning_option=yes 4968 else $as_nop 4969 xorg_cv_cc_flag_unknown_warning_option=no 4970 fi 4971 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4972 fi 4973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4974 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4975 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4976 CFLAGS="$xorg_testset_save_CFLAGS" 4977 fi 4978 4979 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4982 fi 4983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4985 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4986 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4987 then : 4988 printf %s "(cached) " >&6 4989 else $as_nop 4990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4991 /* end confdefs.h. */ 4992 int i; 4993 _ACEOF 4994 if ac_fn_c_try_compile "$LINENO" 4995 then : 4996 xorg_cv_cc_flag_unused_command_line_argument=yes 4997 else $as_nop 4998 xorg_cv_cc_flag_unused_command_line_argument=no 4999 fi 5000 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5001 fi 5002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5003 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5004 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5005 CFLAGS="$xorg_testset_save_CFLAGS" 5006 fi 5007 5008 found="no" 5009 5010 if test $found = "no" ; then 5011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5013 fi 5014 5015 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5016 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5017 fi 5018 5019 CFLAGS="$CFLAGS -Wpointer-arith" 5020 5021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5022 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5023 cacheid=xorg_cv_cc_flag__Wpointer_arith 5024 if eval test \${$cacheid+y} 5025 then : 5026 printf %s "(cached) " >&6 5027 else $as_nop 5028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5029 /* end confdefs.h. */ 5030 int i; 5031 int 5032 main (void) 5033 { 5034 5035 ; 5036 return 0; 5037 } 5038 _ACEOF 5039 if ac_fn_c_try_link "$LINENO" 5040 then : 5041 eval $cacheid=yes 5042 else $as_nop 5043 eval $cacheid=no 5044 fi 5045 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5046 conftest$ac_exeext conftest.$ac_ext 5047 fi 5048 5049 5050 CFLAGS="$xorg_testset_save_CFLAGS" 5051 5052 eval supported=\$$cacheid 5053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5054 printf "%s\n" "$supported" >&6; } 5055 if test "$supported" = "yes" ; then 5056 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5057 found="yes" 5058 fi 5059 fi 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075 xorg_testset_save_CFLAGS="$CFLAGS" 5076 5077 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5080 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5081 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5082 then : 5083 printf %s "(cached) " >&6 5084 else $as_nop 5085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5086 /* end confdefs.h. */ 5087 int i; 5088 _ACEOF 5089 if ac_fn_c_try_compile "$LINENO" 5090 then : 5091 xorg_cv_cc_flag_unknown_warning_option=yes 5092 else $as_nop 5093 xorg_cv_cc_flag_unknown_warning_option=no 5094 fi 5095 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5096 fi 5097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5098 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5099 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5100 CFLAGS="$xorg_testset_save_CFLAGS" 5101 fi 5102 5103 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5106 fi 5107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5109 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5110 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5111 then : 5112 printf %s "(cached) " >&6 5113 else $as_nop 5114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5115 /* end confdefs.h. */ 5116 int i; 5117 _ACEOF 5118 if ac_fn_c_try_compile "$LINENO" 5119 then : 5120 xorg_cv_cc_flag_unused_command_line_argument=yes 5121 else $as_nop 5122 xorg_cv_cc_flag_unused_command_line_argument=no 5123 fi 5124 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5125 fi 5126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5127 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5128 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5129 CFLAGS="$xorg_testset_save_CFLAGS" 5130 fi 5131 5132 found="no" 5133 5134 if test $found = "no" ; then 5135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5137 fi 5138 5139 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5141 fi 5142 5143 CFLAGS="$CFLAGS -Wmissing-declarations" 5144 5145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5146 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5147 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5148 if eval test \${$cacheid+y} 5149 then : 5150 printf %s "(cached) " >&6 5151 else $as_nop 5152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5153 /* end confdefs.h. */ 5154 int i; 5155 int 5156 main (void) 5157 { 5158 5159 ; 5160 return 0; 5161 } 5162 _ACEOF 5163 if ac_fn_c_try_link "$LINENO" 5164 then : 5165 eval $cacheid=yes 5166 else $as_nop 5167 eval $cacheid=no 5168 fi 5169 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5170 conftest$ac_exeext conftest.$ac_ext 5171 fi 5172 5173 5174 CFLAGS="$xorg_testset_save_CFLAGS" 5175 5176 eval supported=\$$cacheid 5177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5178 printf "%s\n" "$supported" >&6; } 5179 if test "$supported" = "yes" ; then 5180 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5181 found="yes" 5182 fi 5183 fi 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 xorg_testset_save_CFLAGS="$CFLAGS" 5200 5201 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5204 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5205 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5206 then : 5207 printf %s "(cached) " >&6 5208 else $as_nop 5209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5210 /* end confdefs.h. */ 5211 int i; 5212 _ACEOF 5213 if ac_fn_c_try_compile "$LINENO" 5214 then : 5215 xorg_cv_cc_flag_unknown_warning_option=yes 5216 else $as_nop 5217 xorg_cv_cc_flag_unknown_warning_option=no 5218 fi 5219 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5220 fi 5221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5222 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5223 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5224 CFLAGS="$xorg_testset_save_CFLAGS" 5225 fi 5226 5227 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5230 fi 5231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5233 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5234 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5235 then : 5236 printf %s "(cached) " >&6 5237 else $as_nop 5238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5239 /* end confdefs.h. */ 5240 int i; 5241 _ACEOF 5242 if ac_fn_c_try_compile "$LINENO" 5243 then : 5244 xorg_cv_cc_flag_unused_command_line_argument=yes 5245 else $as_nop 5246 xorg_cv_cc_flag_unused_command_line_argument=no 5247 fi 5248 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5249 fi 5250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5251 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5252 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5253 CFLAGS="$xorg_testset_save_CFLAGS" 5254 fi 5255 5256 found="no" 5257 5258 if test $found = "no" ; then 5259 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5261 fi 5262 5263 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5264 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5265 fi 5266 5267 CFLAGS="$CFLAGS -Wformat=2" 5268 5269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5270 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5271 cacheid=xorg_cv_cc_flag__Wformat_2 5272 if eval test \${$cacheid+y} 5273 then : 5274 printf %s "(cached) " >&6 5275 else $as_nop 5276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5277 /* end confdefs.h. */ 5278 int i; 5279 int 5280 main (void) 5281 { 5282 5283 ; 5284 return 0; 5285 } 5286 _ACEOF 5287 if ac_fn_c_try_link "$LINENO" 5288 then : 5289 eval $cacheid=yes 5290 else $as_nop 5291 eval $cacheid=no 5292 fi 5293 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5294 conftest$ac_exeext conftest.$ac_ext 5295 fi 5296 5297 5298 CFLAGS="$xorg_testset_save_CFLAGS" 5299 5300 eval supported=\$$cacheid 5301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5302 printf "%s\n" "$supported" >&6; } 5303 if test "$supported" = "yes" ; then 5304 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5305 found="yes" 5306 fi 5307 fi 5308 5309 if test $found = "no" ; then 5310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5312 fi 5313 5314 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5316 fi 5317 5318 CFLAGS="$CFLAGS -Wformat" 5319 5320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5321 printf %s "checking if $CC supports -Wformat... " >&6; } 5322 cacheid=xorg_cv_cc_flag__Wformat 5323 if eval test \${$cacheid+y} 5324 then : 5325 printf %s "(cached) " >&6 5326 else $as_nop 5327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5328 /* end confdefs.h. */ 5329 int i; 5330 int 5331 main (void) 5332 { 5333 5334 ; 5335 return 0; 5336 } 5337 _ACEOF 5338 if ac_fn_c_try_link "$LINENO" 5339 then : 5340 eval $cacheid=yes 5341 else $as_nop 5342 eval $cacheid=no 5343 fi 5344 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5345 conftest$ac_exeext conftest.$ac_ext 5346 fi 5347 5348 5349 CFLAGS="$xorg_testset_save_CFLAGS" 5350 5351 eval supported=\$$cacheid 5352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5353 printf "%s\n" "$supported" >&6; } 5354 if test "$supported" = "yes" ; then 5355 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5356 found="yes" 5357 fi 5358 fi 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 xorg_testset_save_CFLAGS="$CFLAGS" 5377 5378 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5381 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5382 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5383 then : 5384 printf %s "(cached) " >&6 5385 else $as_nop 5386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5387 /* end confdefs.h. */ 5388 int i; 5389 _ACEOF 5390 if ac_fn_c_try_compile "$LINENO" 5391 then : 5392 xorg_cv_cc_flag_unknown_warning_option=yes 5393 else $as_nop 5394 xorg_cv_cc_flag_unknown_warning_option=no 5395 fi 5396 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5397 fi 5398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5399 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5400 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5401 CFLAGS="$xorg_testset_save_CFLAGS" 5402 fi 5403 5404 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5407 fi 5408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5410 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5411 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5412 then : 5413 printf %s "(cached) " >&6 5414 else $as_nop 5415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5416 /* end confdefs.h. */ 5417 int i; 5418 _ACEOF 5419 if ac_fn_c_try_compile "$LINENO" 5420 then : 5421 xorg_cv_cc_flag_unused_command_line_argument=yes 5422 else $as_nop 5423 xorg_cv_cc_flag_unused_command_line_argument=no 5424 fi 5425 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5426 fi 5427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5428 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5429 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5430 CFLAGS="$xorg_testset_save_CFLAGS" 5431 fi 5432 5433 found="no" 5434 5435 if test $found = "no" ; then 5436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5438 fi 5439 5440 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5442 fi 5443 5444 CFLAGS="$CFLAGS -Wstrict-prototypes" 5445 5446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5447 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5448 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5449 if eval test \${$cacheid+y} 5450 then : 5451 printf %s "(cached) " >&6 5452 else $as_nop 5453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5454 /* end confdefs.h. */ 5455 int i; 5456 int 5457 main (void) 5458 { 5459 5460 ; 5461 return 0; 5462 } 5463 _ACEOF 5464 if ac_fn_c_try_link "$LINENO" 5465 then : 5466 eval $cacheid=yes 5467 else $as_nop 5468 eval $cacheid=no 5469 fi 5470 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5471 conftest$ac_exeext conftest.$ac_ext 5472 fi 5473 5474 5475 CFLAGS="$xorg_testset_save_CFLAGS" 5476 5477 eval supported=\$$cacheid 5478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5479 printf "%s\n" "$supported" >&6; } 5480 if test "$supported" = "yes" ; then 5481 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5482 found="yes" 5483 fi 5484 fi 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 xorg_testset_save_CFLAGS="$CFLAGS" 5501 5502 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5505 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5506 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5507 then : 5508 printf %s "(cached) " >&6 5509 else $as_nop 5510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5511 /* end confdefs.h. */ 5512 int i; 5513 _ACEOF 5514 if ac_fn_c_try_compile "$LINENO" 5515 then : 5516 xorg_cv_cc_flag_unknown_warning_option=yes 5517 else $as_nop 5518 xorg_cv_cc_flag_unknown_warning_option=no 5519 fi 5520 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5521 fi 5522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5523 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5524 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5525 CFLAGS="$xorg_testset_save_CFLAGS" 5526 fi 5527 5528 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5531 fi 5532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5534 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5535 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5536 then : 5537 printf %s "(cached) " >&6 5538 else $as_nop 5539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5540 /* end confdefs.h. */ 5541 int i; 5542 _ACEOF 5543 if ac_fn_c_try_compile "$LINENO" 5544 then : 5545 xorg_cv_cc_flag_unused_command_line_argument=yes 5546 else $as_nop 5547 xorg_cv_cc_flag_unused_command_line_argument=no 5548 fi 5549 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5550 fi 5551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5552 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5553 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5554 CFLAGS="$xorg_testset_save_CFLAGS" 5555 fi 5556 5557 found="no" 5558 5559 if test $found = "no" ; then 5560 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5562 fi 5563 5564 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5566 fi 5567 5568 CFLAGS="$CFLAGS -Wmissing-prototypes" 5569 5570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5571 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5572 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5573 if eval test \${$cacheid+y} 5574 then : 5575 printf %s "(cached) " >&6 5576 else $as_nop 5577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5578 /* end confdefs.h. */ 5579 int i; 5580 int 5581 main (void) 5582 { 5583 5584 ; 5585 return 0; 5586 } 5587 _ACEOF 5588 if ac_fn_c_try_link "$LINENO" 5589 then : 5590 eval $cacheid=yes 5591 else $as_nop 5592 eval $cacheid=no 5593 fi 5594 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5595 conftest$ac_exeext conftest.$ac_ext 5596 fi 5597 5598 5599 CFLAGS="$xorg_testset_save_CFLAGS" 5600 5601 eval supported=\$$cacheid 5602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5603 printf "%s\n" "$supported" >&6; } 5604 if test "$supported" = "yes" ; then 5605 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5606 found="yes" 5607 fi 5608 fi 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 xorg_testset_save_CFLAGS="$CFLAGS" 5625 5626 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5629 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5630 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5631 then : 5632 printf %s "(cached) " >&6 5633 else $as_nop 5634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5635 /* end confdefs.h. */ 5636 int i; 5637 _ACEOF 5638 if ac_fn_c_try_compile "$LINENO" 5639 then : 5640 xorg_cv_cc_flag_unknown_warning_option=yes 5641 else $as_nop 5642 xorg_cv_cc_flag_unknown_warning_option=no 5643 fi 5644 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5645 fi 5646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5647 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5648 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5649 CFLAGS="$xorg_testset_save_CFLAGS" 5650 fi 5651 5652 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5655 fi 5656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5658 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5659 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5660 then : 5661 printf %s "(cached) " >&6 5662 else $as_nop 5663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5664 /* end confdefs.h. */ 5665 int i; 5666 _ACEOF 5667 if ac_fn_c_try_compile "$LINENO" 5668 then : 5669 xorg_cv_cc_flag_unused_command_line_argument=yes 5670 else $as_nop 5671 xorg_cv_cc_flag_unused_command_line_argument=no 5672 fi 5673 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5674 fi 5675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5676 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5677 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5678 CFLAGS="$xorg_testset_save_CFLAGS" 5679 fi 5680 5681 found="no" 5682 5683 if test $found = "no" ; then 5684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5686 fi 5687 5688 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5690 fi 5691 5692 CFLAGS="$CFLAGS -Wnested-externs" 5693 5694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5695 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5696 cacheid=xorg_cv_cc_flag__Wnested_externs 5697 if eval test \${$cacheid+y} 5698 then : 5699 printf %s "(cached) " >&6 5700 else $as_nop 5701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5702 /* end confdefs.h. */ 5703 int i; 5704 int 5705 main (void) 5706 { 5707 5708 ; 5709 return 0; 5710 } 5711 _ACEOF 5712 if ac_fn_c_try_link "$LINENO" 5713 then : 5714 eval $cacheid=yes 5715 else $as_nop 5716 eval $cacheid=no 5717 fi 5718 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5719 conftest$ac_exeext conftest.$ac_ext 5720 fi 5721 5722 5723 CFLAGS="$xorg_testset_save_CFLAGS" 5724 5725 eval supported=\$$cacheid 5726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5727 printf "%s\n" "$supported" >&6; } 5728 if test "$supported" = "yes" ; then 5729 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5730 found="yes" 5731 fi 5732 fi 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 xorg_testset_save_CFLAGS="$CFLAGS" 5749 5750 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5753 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5754 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5755 then : 5756 printf %s "(cached) " >&6 5757 else $as_nop 5758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5759 /* end confdefs.h. */ 5760 int i; 5761 _ACEOF 5762 if ac_fn_c_try_compile "$LINENO" 5763 then : 5764 xorg_cv_cc_flag_unknown_warning_option=yes 5765 else $as_nop 5766 xorg_cv_cc_flag_unknown_warning_option=no 5767 fi 5768 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5769 fi 5770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5771 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5772 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5773 CFLAGS="$xorg_testset_save_CFLAGS" 5774 fi 5775 5776 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5777 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5779 fi 5780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5782 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5783 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5784 then : 5785 printf %s "(cached) " >&6 5786 else $as_nop 5787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5788 /* end confdefs.h. */ 5789 int i; 5790 _ACEOF 5791 if ac_fn_c_try_compile "$LINENO" 5792 then : 5793 xorg_cv_cc_flag_unused_command_line_argument=yes 5794 else $as_nop 5795 xorg_cv_cc_flag_unused_command_line_argument=no 5796 fi 5797 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5798 fi 5799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5800 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5801 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5802 CFLAGS="$xorg_testset_save_CFLAGS" 5803 fi 5804 5805 found="no" 5806 5807 if test $found = "no" ; then 5808 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5810 fi 5811 5812 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5814 fi 5815 5816 CFLAGS="$CFLAGS -Wbad-function-cast" 5817 5818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5819 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5820 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5821 if eval test \${$cacheid+y} 5822 then : 5823 printf %s "(cached) " >&6 5824 else $as_nop 5825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5826 /* end confdefs.h. */ 5827 int i; 5828 int 5829 main (void) 5830 { 5831 5832 ; 5833 return 0; 5834 } 5835 _ACEOF 5836 if ac_fn_c_try_link "$LINENO" 5837 then : 5838 eval $cacheid=yes 5839 else $as_nop 5840 eval $cacheid=no 5841 fi 5842 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5843 conftest$ac_exeext conftest.$ac_ext 5844 fi 5845 5846 5847 CFLAGS="$xorg_testset_save_CFLAGS" 5848 5849 eval supported=\$$cacheid 5850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5851 printf "%s\n" "$supported" >&6; } 5852 if test "$supported" = "yes" ; then 5853 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5854 found="yes" 5855 fi 5856 fi 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 xorg_testset_save_CFLAGS="$CFLAGS" 5873 5874 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5877 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5878 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5879 then : 5880 printf %s "(cached) " >&6 5881 else $as_nop 5882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5883 /* end confdefs.h. */ 5884 int i; 5885 _ACEOF 5886 if ac_fn_c_try_compile "$LINENO" 5887 then : 5888 xorg_cv_cc_flag_unknown_warning_option=yes 5889 else $as_nop 5890 xorg_cv_cc_flag_unknown_warning_option=no 5891 fi 5892 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5893 fi 5894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5895 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5896 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5897 CFLAGS="$xorg_testset_save_CFLAGS" 5898 fi 5899 5900 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5903 fi 5904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5906 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5907 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5908 then : 5909 printf %s "(cached) " >&6 5910 else $as_nop 5911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5912 /* end confdefs.h. */ 5913 int i; 5914 _ACEOF 5915 if ac_fn_c_try_compile "$LINENO" 5916 then : 5917 xorg_cv_cc_flag_unused_command_line_argument=yes 5918 else $as_nop 5919 xorg_cv_cc_flag_unused_command_line_argument=no 5920 fi 5921 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5922 fi 5923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5924 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5925 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5926 CFLAGS="$xorg_testset_save_CFLAGS" 5927 fi 5928 5929 found="no" 5930 5931 if test $found = "no" ; then 5932 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5934 fi 5935 5936 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5937 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5938 fi 5939 5940 CFLAGS="$CFLAGS -Wold-style-definition" 5941 5942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5943 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 5944 cacheid=xorg_cv_cc_flag__Wold_style_definition 5945 if eval test \${$cacheid+y} 5946 then : 5947 printf %s "(cached) " >&6 5948 else $as_nop 5949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5950 /* end confdefs.h. */ 5951 int i; 5952 int 5953 main (void) 5954 { 5955 5956 ; 5957 return 0; 5958 } 5959 _ACEOF 5960 if ac_fn_c_try_link "$LINENO" 5961 then : 5962 eval $cacheid=yes 5963 else $as_nop 5964 eval $cacheid=no 5965 fi 5966 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5967 conftest$ac_exeext conftest.$ac_ext 5968 fi 5969 5970 5971 CFLAGS="$xorg_testset_save_CFLAGS" 5972 5973 eval supported=\$$cacheid 5974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5975 printf "%s\n" "$supported" >&6; } 5976 if test "$supported" = "yes" ; then 5977 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5978 found="yes" 5979 fi 5980 fi 5981 5982 if test $found = "no" ; then 5983 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5985 fi 5986 5987 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5989 fi 5990 5991 CFLAGS="$CFLAGS -fd" 5992 5993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5994 printf %s "checking if $CC supports -fd... " >&6; } 5995 cacheid=xorg_cv_cc_flag__fd 5996 if eval test \${$cacheid+y} 5997 then : 5998 printf %s "(cached) " >&6 5999 else $as_nop 6000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6001 /* end confdefs.h. */ 6002 int i; 6003 int 6004 main (void) 6005 { 6006 6007 ; 6008 return 0; 6009 } 6010 _ACEOF 6011 if ac_fn_c_try_link "$LINENO" 6012 then : 6013 eval $cacheid=yes 6014 else $as_nop 6015 eval $cacheid=no 6016 fi 6017 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6018 conftest$ac_exeext conftest.$ac_ext 6019 fi 6020 6021 6022 CFLAGS="$xorg_testset_save_CFLAGS" 6023 6024 eval supported=\$$cacheid 6025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6026 printf "%s\n" "$supported" >&6; } 6027 if test "$supported" = "yes" ; then 6028 BASE_CFLAGS="$BASE_CFLAGS -fd" 6029 found="yes" 6030 fi 6031 fi 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 xorg_testset_save_CFLAGS="$CFLAGS" 6048 6049 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6052 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6053 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6054 then : 6055 printf %s "(cached) " >&6 6056 else $as_nop 6057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6058 /* end confdefs.h. */ 6059 int i; 6060 _ACEOF 6061 if ac_fn_c_try_compile "$LINENO" 6062 then : 6063 xorg_cv_cc_flag_unknown_warning_option=yes 6064 else $as_nop 6065 xorg_cv_cc_flag_unknown_warning_option=no 6066 fi 6067 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6068 fi 6069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6070 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6071 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6072 CFLAGS="$xorg_testset_save_CFLAGS" 6073 fi 6074 6075 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6078 fi 6079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6081 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6082 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6083 then : 6084 printf %s "(cached) " >&6 6085 else $as_nop 6086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6087 /* end confdefs.h. */ 6088 int i; 6089 _ACEOF 6090 if ac_fn_c_try_compile "$LINENO" 6091 then : 6092 xorg_cv_cc_flag_unused_command_line_argument=yes 6093 else $as_nop 6094 xorg_cv_cc_flag_unused_command_line_argument=no 6095 fi 6096 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6097 fi 6098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6099 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6100 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6101 CFLAGS="$xorg_testset_save_CFLAGS" 6102 fi 6103 6104 found="no" 6105 6106 if test $found = "no" ; then 6107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6109 fi 6110 6111 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6112 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6113 fi 6114 6115 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6116 6117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6118 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6119 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6120 if eval test \${$cacheid+y} 6121 then : 6122 printf %s "(cached) " >&6 6123 else $as_nop 6124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6125 /* end confdefs.h. */ 6126 int i; 6127 int 6128 main (void) 6129 { 6130 6131 ; 6132 return 0; 6133 } 6134 _ACEOF 6135 if ac_fn_c_try_link "$LINENO" 6136 then : 6137 eval $cacheid=yes 6138 else $as_nop 6139 eval $cacheid=no 6140 fi 6141 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6142 conftest$ac_exeext conftest.$ac_ext 6143 fi 6144 6145 6146 CFLAGS="$xorg_testset_save_CFLAGS" 6147 6148 eval supported=\$$cacheid 6149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6150 printf "%s\n" "$supported" >&6; } 6151 if test "$supported" = "yes" ; then 6152 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6153 found="yes" 6154 fi 6155 fi 6156 6157 6158 6159 6160 6161 # This chunk adds additional warnings that could catch undesired effects. 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 xorg_testset_save_CFLAGS="$CFLAGS" 6176 6177 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6180 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6181 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6182 then : 6183 printf %s "(cached) " >&6 6184 else $as_nop 6185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6186 /* end confdefs.h. */ 6187 int i; 6188 _ACEOF 6189 if ac_fn_c_try_compile "$LINENO" 6190 then : 6191 xorg_cv_cc_flag_unknown_warning_option=yes 6192 else $as_nop 6193 xorg_cv_cc_flag_unknown_warning_option=no 6194 fi 6195 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6196 fi 6197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6198 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6199 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6200 CFLAGS="$xorg_testset_save_CFLAGS" 6201 fi 6202 6203 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6206 fi 6207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6209 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6210 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6211 then : 6212 printf %s "(cached) " >&6 6213 else $as_nop 6214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6215 /* end confdefs.h. */ 6216 int i; 6217 _ACEOF 6218 if ac_fn_c_try_compile "$LINENO" 6219 then : 6220 xorg_cv_cc_flag_unused_command_line_argument=yes 6221 else $as_nop 6222 xorg_cv_cc_flag_unused_command_line_argument=no 6223 fi 6224 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6225 fi 6226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6227 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6228 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6229 CFLAGS="$xorg_testset_save_CFLAGS" 6230 fi 6231 6232 found="no" 6233 6234 if test $found = "no" ; then 6235 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6237 fi 6238 6239 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6241 fi 6242 6243 CFLAGS="$CFLAGS -Wunused" 6244 6245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6246 printf %s "checking if $CC supports -Wunused... " >&6; } 6247 cacheid=xorg_cv_cc_flag__Wunused 6248 if eval test \${$cacheid+y} 6249 then : 6250 printf %s "(cached) " >&6 6251 else $as_nop 6252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6253 /* end confdefs.h. */ 6254 int i; 6255 int 6256 main (void) 6257 { 6258 6259 ; 6260 return 0; 6261 } 6262 _ACEOF 6263 if ac_fn_c_try_link "$LINENO" 6264 then : 6265 eval $cacheid=yes 6266 else $as_nop 6267 eval $cacheid=no 6268 fi 6269 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6270 conftest$ac_exeext conftest.$ac_ext 6271 fi 6272 6273 6274 CFLAGS="$xorg_testset_save_CFLAGS" 6275 6276 eval supported=\$$cacheid 6277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6278 printf "%s\n" "$supported" >&6; } 6279 if test "$supported" = "yes" ; then 6280 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6281 found="yes" 6282 fi 6283 fi 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 xorg_testset_save_CFLAGS="$CFLAGS" 6300 6301 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6304 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6305 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6306 then : 6307 printf %s "(cached) " >&6 6308 else $as_nop 6309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6310 /* end confdefs.h. */ 6311 int i; 6312 _ACEOF 6313 if ac_fn_c_try_compile "$LINENO" 6314 then : 6315 xorg_cv_cc_flag_unknown_warning_option=yes 6316 else $as_nop 6317 xorg_cv_cc_flag_unknown_warning_option=no 6318 fi 6319 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6320 fi 6321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6322 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6323 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6324 CFLAGS="$xorg_testset_save_CFLAGS" 6325 fi 6326 6327 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6328 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6330 fi 6331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6333 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6334 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6335 then : 6336 printf %s "(cached) " >&6 6337 else $as_nop 6338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6339 /* end confdefs.h. */ 6340 int i; 6341 _ACEOF 6342 if ac_fn_c_try_compile "$LINENO" 6343 then : 6344 xorg_cv_cc_flag_unused_command_line_argument=yes 6345 else $as_nop 6346 xorg_cv_cc_flag_unused_command_line_argument=no 6347 fi 6348 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6349 fi 6350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6351 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6352 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6353 CFLAGS="$xorg_testset_save_CFLAGS" 6354 fi 6355 6356 found="no" 6357 6358 if test $found = "no" ; then 6359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6361 fi 6362 6363 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6364 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6365 fi 6366 6367 CFLAGS="$CFLAGS -Wuninitialized" 6368 6369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6370 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6371 cacheid=xorg_cv_cc_flag__Wuninitialized 6372 if eval test \${$cacheid+y} 6373 then : 6374 printf %s "(cached) " >&6 6375 else $as_nop 6376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6377 /* end confdefs.h. */ 6378 int i; 6379 int 6380 main (void) 6381 { 6382 6383 ; 6384 return 0; 6385 } 6386 _ACEOF 6387 if ac_fn_c_try_link "$LINENO" 6388 then : 6389 eval $cacheid=yes 6390 else $as_nop 6391 eval $cacheid=no 6392 fi 6393 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6394 conftest$ac_exeext conftest.$ac_ext 6395 fi 6396 6397 6398 CFLAGS="$xorg_testset_save_CFLAGS" 6399 6400 eval supported=\$$cacheid 6401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6402 printf "%s\n" "$supported" >&6; } 6403 if test "$supported" = "yes" ; then 6404 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6405 found="yes" 6406 fi 6407 fi 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 6422 6423 xorg_testset_save_CFLAGS="$CFLAGS" 6424 6425 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6428 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6429 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6430 then : 6431 printf %s "(cached) " >&6 6432 else $as_nop 6433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6434 /* end confdefs.h. */ 6435 int i; 6436 _ACEOF 6437 if ac_fn_c_try_compile "$LINENO" 6438 then : 6439 xorg_cv_cc_flag_unknown_warning_option=yes 6440 else $as_nop 6441 xorg_cv_cc_flag_unknown_warning_option=no 6442 fi 6443 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6444 fi 6445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6446 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6447 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6448 CFLAGS="$xorg_testset_save_CFLAGS" 6449 fi 6450 6451 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6452 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6454 fi 6455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6457 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6458 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6459 then : 6460 printf %s "(cached) " >&6 6461 else $as_nop 6462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6463 /* end confdefs.h. */ 6464 int i; 6465 _ACEOF 6466 if ac_fn_c_try_compile "$LINENO" 6467 then : 6468 xorg_cv_cc_flag_unused_command_line_argument=yes 6469 else $as_nop 6470 xorg_cv_cc_flag_unused_command_line_argument=no 6471 fi 6472 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6473 fi 6474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6475 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6476 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6477 CFLAGS="$xorg_testset_save_CFLAGS" 6478 fi 6479 6480 found="no" 6481 6482 if test $found = "no" ; then 6483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6485 fi 6486 6487 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6489 fi 6490 6491 CFLAGS="$CFLAGS -Wshadow" 6492 6493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6494 printf %s "checking if $CC supports -Wshadow... " >&6; } 6495 cacheid=xorg_cv_cc_flag__Wshadow 6496 if eval test \${$cacheid+y} 6497 then : 6498 printf %s "(cached) " >&6 6499 else $as_nop 6500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6501 /* end confdefs.h. */ 6502 int i; 6503 int 6504 main (void) 6505 { 6506 6507 ; 6508 return 0; 6509 } 6510 _ACEOF 6511 if ac_fn_c_try_link "$LINENO" 6512 then : 6513 eval $cacheid=yes 6514 else $as_nop 6515 eval $cacheid=no 6516 fi 6517 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6518 conftest$ac_exeext conftest.$ac_ext 6519 fi 6520 6521 6522 CFLAGS="$xorg_testset_save_CFLAGS" 6523 6524 eval supported=\$$cacheid 6525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6526 printf "%s\n" "$supported" >&6; } 6527 if test "$supported" = "yes" ; then 6528 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6529 found="yes" 6530 fi 6531 fi 6532 6533 6534 6535 6536 6537 6538 6539 6540 6541 6542 6543 6544 6545 6546 6547 xorg_testset_save_CFLAGS="$CFLAGS" 6548 6549 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6552 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6553 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6554 then : 6555 printf %s "(cached) " >&6 6556 else $as_nop 6557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6558 /* end confdefs.h. */ 6559 int i; 6560 _ACEOF 6561 if ac_fn_c_try_compile "$LINENO" 6562 then : 6563 xorg_cv_cc_flag_unknown_warning_option=yes 6564 else $as_nop 6565 xorg_cv_cc_flag_unknown_warning_option=no 6566 fi 6567 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6568 fi 6569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6570 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6571 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6572 CFLAGS="$xorg_testset_save_CFLAGS" 6573 fi 6574 6575 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6576 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6578 fi 6579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6581 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6582 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6583 then : 6584 printf %s "(cached) " >&6 6585 else $as_nop 6586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6587 /* end confdefs.h. */ 6588 int i; 6589 _ACEOF 6590 if ac_fn_c_try_compile "$LINENO" 6591 then : 6592 xorg_cv_cc_flag_unused_command_line_argument=yes 6593 else $as_nop 6594 xorg_cv_cc_flag_unused_command_line_argument=no 6595 fi 6596 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6597 fi 6598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6599 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6600 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6601 CFLAGS="$xorg_testset_save_CFLAGS" 6602 fi 6603 6604 found="no" 6605 6606 if test $found = "no" ; then 6607 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6609 fi 6610 6611 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6612 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6613 fi 6614 6615 CFLAGS="$CFLAGS -Wmissing-noreturn" 6616 6617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6618 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6619 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6620 if eval test \${$cacheid+y} 6621 then : 6622 printf %s "(cached) " >&6 6623 else $as_nop 6624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6625 /* end confdefs.h. */ 6626 int i; 6627 int 6628 main (void) 6629 { 6630 6631 ; 6632 return 0; 6633 } 6634 _ACEOF 6635 if ac_fn_c_try_link "$LINENO" 6636 then : 6637 eval $cacheid=yes 6638 else $as_nop 6639 eval $cacheid=no 6640 fi 6641 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6642 conftest$ac_exeext conftest.$ac_ext 6643 fi 6644 6645 6646 CFLAGS="$xorg_testset_save_CFLAGS" 6647 6648 eval supported=\$$cacheid 6649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6650 printf "%s\n" "$supported" >&6; } 6651 if test "$supported" = "yes" ; then 6652 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6653 found="yes" 6654 fi 6655 fi 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 xorg_testset_save_CFLAGS="$CFLAGS" 6672 6673 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6676 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6677 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6678 then : 6679 printf %s "(cached) " >&6 6680 else $as_nop 6681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6682 /* end confdefs.h. */ 6683 int i; 6684 _ACEOF 6685 if ac_fn_c_try_compile "$LINENO" 6686 then : 6687 xorg_cv_cc_flag_unknown_warning_option=yes 6688 else $as_nop 6689 xorg_cv_cc_flag_unknown_warning_option=no 6690 fi 6691 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6692 fi 6693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6694 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6695 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6696 CFLAGS="$xorg_testset_save_CFLAGS" 6697 fi 6698 6699 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6702 fi 6703 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6705 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6706 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6707 then : 6708 printf %s "(cached) " >&6 6709 else $as_nop 6710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6711 /* end confdefs.h. */ 6712 int i; 6713 _ACEOF 6714 if ac_fn_c_try_compile "$LINENO" 6715 then : 6716 xorg_cv_cc_flag_unused_command_line_argument=yes 6717 else $as_nop 6718 xorg_cv_cc_flag_unused_command_line_argument=no 6719 fi 6720 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6721 fi 6722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6723 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6724 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6725 CFLAGS="$xorg_testset_save_CFLAGS" 6726 fi 6727 6728 found="no" 6729 6730 if test $found = "no" ; then 6731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6733 fi 6734 6735 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6737 fi 6738 6739 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6740 6741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6742 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6743 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6744 if eval test \${$cacheid+y} 6745 then : 6746 printf %s "(cached) " >&6 6747 else $as_nop 6748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6749 /* end confdefs.h. */ 6750 int i; 6751 int 6752 main (void) 6753 { 6754 6755 ; 6756 return 0; 6757 } 6758 _ACEOF 6759 if ac_fn_c_try_link "$LINENO" 6760 then : 6761 eval $cacheid=yes 6762 else $as_nop 6763 eval $cacheid=no 6764 fi 6765 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6766 conftest$ac_exeext conftest.$ac_ext 6767 fi 6768 6769 6770 CFLAGS="$xorg_testset_save_CFLAGS" 6771 6772 eval supported=\$$cacheid 6773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6774 printf "%s\n" "$supported" >&6; } 6775 if test "$supported" = "yes" ; then 6776 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6777 found="yes" 6778 fi 6779 fi 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793 6794 6795 xorg_testset_save_CFLAGS="$CFLAGS" 6796 6797 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6800 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6801 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6802 then : 6803 printf %s "(cached) " >&6 6804 else $as_nop 6805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6806 /* end confdefs.h. */ 6807 int i; 6808 _ACEOF 6809 if ac_fn_c_try_compile "$LINENO" 6810 then : 6811 xorg_cv_cc_flag_unknown_warning_option=yes 6812 else $as_nop 6813 xorg_cv_cc_flag_unknown_warning_option=no 6814 fi 6815 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6816 fi 6817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6818 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6819 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6820 CFLAGS="$xorg_testset_save_CFLAGS" 6821 fi 6822 6823 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6826 fi 6827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6829 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6830 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6831 then : 6832 printf %s "(cached) " >&6 6833 else $as_nop 6834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6835 /* end confdefs.h. */ 6836 int i; 6837 _ACEOF 6838 if ac_fn_c_try_compile "$LINENO" 6839 then : 6840 xorg_cv_cc_flag_unused_command_line_argument=yes 6841 else $as_nop 6842 xorg_cv_cc_flag_unused_command_line_argument=no 6843 fi 6844 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6845 fi 6846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6847 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6848 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6849 CFLAGS="$xorg_testset_save_CFLAGS" 6850 fi 6851 6852 found="no" 6853 6854 if test $found = "no" ; then 6855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6857 fi 6858 6859 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6861 fi 6862 6863 CFLAGS="$CFLAGS -Wredundant-decls" 6864 6865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6866 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6867 cacheid=xorg_cv_cc_flag__Wredundant_decls 6868 if eval test \${$cacheid+y} 6869 then : 6870 printf %s "(cached) " >&6 6871 else $as_nop 6872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6873 /* end confdefs.h. */ 6874 int i; 6875 int 6876 main (void) 6877 { 6878 6879 ; 6880 return 0; 6881 } 6882 _ACEOF 6883 if ac_fn_c_try_link "$LINENO" 6884 then : 6885 eval $cacheid=yes 6886 else $as_nop 6887 eval $cacheid=no 6888 fi 6889 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6890 conftest$ac_exeext conftest.$ac_ext 6891 fi 6892 6893 6894 CFLAGS="$xorg_testset_save_CFLAGS" 6895 6896 eval supported=\$$cacheid 6897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6898 printf "%s\n" "$supported" >&6; } 6899 if test "$supported" = "yes" ; then 6900 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6901 found="yes" 6902 fi 6903 fi 6904 6905 6906 6907 6908 6909 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919 xorg_testset_save_CFLAGS="$CFLAGS" 6920 6921 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6924 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6925 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6926 then : 6927 printf %s "(cached) " >&6 6928 else $as_nop 6929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6930 /* end confdefs.h. */ 6931 int i; 6932 _ACEOF 6933 if ac_fn_c_try_compile "$LINENO" 6934 then : 6935 xorg_cv_cc_flag_unknown_warning_option=yes 6936 else $as_nop 6937 xorg_cv_cc_flag_unknown_warning_option=no 6938 fi 6939 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6940 fi 6941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6942 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6943 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6944 CFLAGS="$xorg_testset_save_CFLAGS" 6945 fi 6946 6947 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6948 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6950 fi 6951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6953 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6954 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6955 then : 6956 printf %s "(cached) " >&6 6957 else $as_nop 6958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6959 /* end confdefs.h. */ 6960 int i; 6961 _ACEOF 6962 if ac_fn_c_try_compile "$LINENO" 6963 then : 6964 xorg_cv_cc_flag_unused_command_line_argument=yes 6965 else $as_nop 6966 xorg_cv_cc_flag_unused_command_line_argument=no 6967 fi 6968 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6969 fi 6970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6971 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6972 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6973 CFLAGS="$xorg_testset_save_CFLAGS" 6974 fi 6975 6976 found="no" 6977 6978 if test $found = "no" ; then 6979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6981 fi 6982 6983 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6985 fi 6986 6987 CFLAGS="$CFLAGS -Wlogical-op" 6988 6989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6990 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 6991 cacheid=xorg_cv_cc_flag__Wlogical_op 6992 if eval test \${$cacheid+y} 6993 then : 6994 printf %s "(cached) " >&6 6995 else $as_nop 6996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6997 /* end confdefs.h. */ 6998 int i; 6999 int 7000 main (void) 7001 { 7002 7003 ; 7004 return 0; 7005 } 7006 _ACEOF 7007 if ac_fn_c_try_link "$LINENO" 7008 then : 7009 eval $cacheid=yes 7010 else $as_nop 7011 eval $cacheid=no 7012 fi 7013 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7014 conftest$ac_exeext conftest.$ac_ext 7015 fi 7016 7017 7018 CFLAGS="$xorg_testset_save_CFLAGS" 7019 7020 eval supported=\$$cacheid 7021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7022 printf "%s\n" "$supported" >&6; } 7023 if test "$supported" = "yes" ; then 7024 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7025 found="yes" 7026 fi 7027 fi 7028 7029 7030 7031 # These are currently disabled because they are noisy. They will be enabled 7032 # in the future once the codebase is sufficiently modernized to silence 7033 # them. For now, I don't want them to drown out the other warnings. 7034 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7035 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7036 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7037 7038 # Turn some warnings into errors, so we don't accidently get successful builds 7039 # when there are problems that should be fixed. 7040 7041 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 7052 7053 7054 7055 xorg_testset_save_CFLAGS="$CFLAGS" 7056 7057 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7060 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7061 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7062 then : 7063 printf %s "(cached) " >&6 7064 else $as_nop 7065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7066 /* end confdefs.h. */ 7067 int i; 7068 _ACEOF 7069 if ac_fn_c_try_compile "$LINENO" 7070 then : 7071 xorg_cv_cc_flag_unknown_warning_option=yes 7072 else $as_nop 7073 xorg_cv_cc_flag_unknown_warning_option=no 7074 fi 7075 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7076 fi 7077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7078 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7079 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7080 CFLAGS="$xorg_testset_save_CFLAGS" 7081 fi 7082 7083 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7086 fi 7087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7089 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7090 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7091 then : 7092 printf %s "(cached) " >&6 7093 else $as_nop 7094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7095 /* end confdefs.h. */ 7096 int i; 7097 _ACEOF 7098 if ac_fn_c_try_compile "$LINENO" 7099 then : 7100 xorg_cv_cc_flag_unused_command_line_argument=yes 7101 else $as_nop 7102 xorg_cv_cc_flag_unused_command_line_argument=no 7103 fi 7104 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7105 fi 7106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7107 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7108 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7109 CFLAGS="$xorg_testset_save_CFLAGS" 7110 fi 7111 7112 found="no" 7113 7114 if test $found = "no" ; then 7115 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7117 fi 7118 7119 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7121 fi 7122 7123 CFLAGS="$CFLAGS -Werror=implicit" 7124 7125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7126 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7127 cacheid=xorg_cv_cc_flag__Werror_implicit 7128 if eval test \${$cacheid+y} 7129 then : 7130 printf %s "(cached) " >&6 7131 else $as_nop 7132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7133 /* end confdefs.h. */ 7134 int i; 7135 int 7136 main (void) 7137 { 7138 7139 ; 7140 return 0; 7141 } 7142 _ACEOF 7143 if ac_fn_c_try_link "$LINENO" 7144 then : 7145 eval $cacheid=yes 7146 else $as_nop 7147 eval $cacheid=no 7148 fi 7149 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7150 conftest$ac_exeext conftest.$ac_ext 7151 fi 7152 7153 7154 CFLAGS="$xorg_testset_save_CFLAGS" 7155 7156 eval supported=\$$cacheid 7157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7158 printf "%s\n" "$supported" >&6; } 7159 if test "$supported" = "yes" ; then 7160 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7161 found="yes" 7162 fi 7163 fi 7164 7165 if test $found = "no" ; then 7166 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7168 fi 7169 7170 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7172 fi 7173 7174 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7175 7176 { 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 7177 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7178 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7179 if eval test \${$cacheid+y} 7180 then : 7181 printf %s "(cached) " >&6 7182 else $as_nop 7183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7184 /* end confdefs.h. */ 7185 int i; 7186 int 7187 main (void) 7188 { 7189 7190 ; 7191 return 0; 7192 } 7193 _ACEOF 7194 if ac_fn_c_try_link "$LINENO" 7195 then : 7196 eval $cacheid=yes 7197 else $as_nop 7198 eval $cacheid=no 7199 fi 7200 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7201 conftest$ac_exeext conftest.$ac_ext 7202 fi 7203 7204 7205 CFLAGS="$xorg_testset_save_CFLAGS" 7206 7207 eval supported=\$$cacheid 7208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7209 printf "%s\n" "$supported" >&6; } 7210 if test "$supported" = "yes" ; then 7211 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7212 found="yes" 7213 fi 7214 fi 7215 7216 7217 7218 7219 7220 7221 7222 7223 7224 7225 7226 7227 7228 7229 7230 xorg_testset_save_CFLAGS="$CFLAGS" 7231 7232 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7235 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7236 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7237 then : 7238 printf %s "(cached) " >&6 7239 else $as_nop 7240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7241 /* end confdefs.h. */ 7242 int i; 7243 _ACEOF 7244 if ac_fn_c_try_compile "$LINENO" 7245 then : 7246 xorg_cv_cc_flag_unknown_warning_option=yes 7247 else $as_nop 7248 xorg_cv_cc_flag_unknown_warning_option=no 7249 fi 7250 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7251 fi 7252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7253 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7254 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7255 CFLAGS="$xorg_testset_save_CFLAGS" 7256 fi 7257 7258 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7259 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7261 fi 7262 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7264 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7265 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7266 then : 7267 printf %s "(cached) " >&6 7268 else $as_nop 7269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7270 /* end confdefs.h. */ 7271 int i; 7272 _ACEOF 7273 if ac_fn_c_try_compile "$LINENO" 7274 then : 7275 xorg_cv_cc_flag_unused_command_line_argument=yes 7276 else $as_nop 7277 xorg_cv_cc_flag_unused_command_line_argument=no 7278 fi 7279 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7280 fi 7281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7282 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7283 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7284 CFLAGS="$xorg_testset_save_CFLAGS" 7285 fi 7286 7287 found="no" 7288 7289 if test $found = "no" ; then 7290 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7292 fi 7293 7294 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7295 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7296 fi 7297 7298 CFLAGS="$CFLAGS -Werror=nonnull" 7299 7300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7301 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7302 cacheid=xorg_cv_cc_flag__Werror_nonnull 7303 if eval test \${$cacheid+y} 7304 then : 7305 printf %s "(cached) " >&6 7306 else $as_nop 7307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7308 /* end confdefs.h. */ 7309 int i; 7310 int 7311 main (void) 7312 { 7313 7314 ; 7315 return 0; 7316 } 7317 _ACEOF 7318 if ac_fn_c_try_link "$LINENO" 7319 then : 7320 eval $cacheid=yes 7321 else $as_nop 7322 eval $cacheid=no 7323 fi 7324 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7325 conftest$ac_exeext conftest.$ac_ext 7326 fi 7327 7328 7329 CFLAGS="$xorg_testset_save_CFLAGS" 7330 7331 eval supported=\$$cacheid 7332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7333 printf "%s\n" "$supported" >&6; } 7334 if test "$supported" = "yes" ; then 7335 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7336 found="yes" 7337 fi 7338 fi 7339 7340 7341 7342 7343 7344 7345 7346 7347 7348 7349 7350 7351 7352 7353 7354 xorg_testset_save_CFLAGS="$CFLAGS" 7355 7356 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7359 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7360 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7361 then : 7362 printf %s "(cached) " >&6 7363 else $as_nop 7364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7365 /* end confdefs.h. */ 7366 int i; 7367 _ACEOF 7368 if ac_fn_c_try_compile "$LINENO" 7369 then : 7370 xorg_cv_cc_flag_unknown_warning_option=yes 7371 else $as_nop 7372 xorg_cv_cc_flag_unknown_warning_option=no 7373 fi 7374 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7375 fi 7376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7377 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7379 CFLAGS="$xorg_testset_save_CFLAGS" 7380 fi 7381 7382 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7385 fi 7386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7388 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7389 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7390 then : 7391 printf %s "(cached) " >&6 7392 else $as_nop 7393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7394 /* end confdefs.h. */ 7395 int i; 7396 _ACEOF 7397 if ac_fn_c_try_compile "$LINENO" 7398 then : 7399 xorg_cv_cc_flag_unused_command_line_argument=yes 7400 else $as_nop 7401 xorg_cv_cc_flag_unused_command_line_argument=no 7402 fi 7403 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7404 fi 7405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7406 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7407 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7408 CFLAGS="$xorg_testset_save_CFLAGS" 7409 fi 7410 7411 found="no" 7412 7413 if test $found = "no" ; then 7414 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7416 fi 7417 7418 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7419 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7420 fi 7421 7422 CFLAGS="$CFLAGS -Werror=init-self" 7423 7424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7425 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7426 cacheid=xorg_cv_cc_flag__Werror_init_self 7427 if eval test \${$cacheid+y} 7428 then : 7429 printf %s "(cached) " >&6 7430 else $as_nop 7431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7432 /* end confdefs.h. */ 7433 int i; 7434 int 7435 main (void) 7436 { 7437 7438 ; 7439 return 0; 7440 } 7441 _ACEOF 7442 if ac_fn_c_try_link "$LINENO" 7443 then : 7444 eval $cacheid=yes 7445 else $as_nop 7446 eval $cacheid=no 7447 fi 7448 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7449 conftest$ac_exeext conftest.$ac_ext 7450 fi 7451 7452 7453 CFLAGS="$xorg_testset_save_CFLAGS" 7454 7455 eval supported=\$$cacheid 7456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7457 printf "%s\n" "$supported" >&6; } 7458 if test "$supported" = "yes" ; then 7459 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7460 found="yes" 7461 fi 7462 fi 7463 7464 7465 7466 7467 7468 7469 7470 7471 7472 7473 7474 7475 7476 7477 7478 xorg_testset_save_CFLAGS="$CFLAGS" 7479 7480 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7483 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7484 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7485 then : 7486 printf %s "(cached) " >&6 7487 else $as_nop 7488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7489 /* end confdefs.h. */ 7490 int i; 7491 _ACEOF 7492 if ac_fn_c_try_compile "$LINENO" 7493 then : 7494 xorg_cv_cc_flag_unknown_warning_option=yes 7495 else $as_nop 7496 xorg_cv_cc_flag_unknown_warning_option=no 7497 fi 7498 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7499 fi 7500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7501 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7502 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7503 CFLAGS="$xorg_testset_save_CFLAGS" 7504 fi 7505 7506 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7509 fi 7510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7512 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7513 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7514 then : 7515 printf %s "(cached) " >&6 7516 else $as_nop 7517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7518 /* end confdefs.h. */ 7519 int i; 7520 _ACEOF 7521 if ac_fn_c_try_compile "$LINENO" 7522 then : 7523 xorg_cv_cc_flag_unused_command_line_argument=yes 7524 else $as_nop 7525 xorg_cv_cc_flag_unused_command_line_argument=no 7526 fi 7527 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7528 fi 7529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7530 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7531 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7532 CFLAGS="$xorg_testset_save_CFLAGS" 7533 fi 7534 7535 found="no" 7536 7537 if test $found = "no" ; then 7538 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7540 fi 7541 7542 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7543 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7544 fi 7545 7546 CFLAGS="$CFLAGS -Werror=main" 7547 7548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7549 printf %s "checking if $CC supports -Werror=main... " >&6; } 7550 cacheid=xorg_cv_cc_flag__Werror_main 7551 if eval test \${$cacheid+y} 7552 then : 7553 printf %s "(cached) " >&6 7554 else $as_nop 7555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7556 /* end confdefs.h. */ 7557 int i; 7558 int 7559 main (void) 7560 { 7561 7562 ; 7563 return 0; 7564 } 7565 _ACEOF 7566 if ac_fn_c_try_link "$LINENO" 7567 then : 7568 eval $cacheid=yes 7569 else $as_nop 7570 eval $cacheid=no 7571 fi 7572 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7573 conftest$ac_exeext conftest.$ac_ext 7574 fi 7575 7576 7577 CFLAGS="$xorg_testset_save_CFLAGS" 7578 7579 eval supported=\$$cacheid 7580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7581 printf "%s\n" "$supported" >&6; } 7582 if test "$supported" = "yes" ; then 7583 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7584 found="yes" 7585 fi 7586 fi 7587 7588 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 7600 7601 7602 xorg_testset_save_CFLAGS="$CFLAGS" 7603 7604 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7607 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7608 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7609 then : 7610 printf %s "(cached) " >&6 7611 else $as_nop 7612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7613 /* end confdefs.h. */ 7614 int i; 7615 _ACEOF 7616 if ac_fn_c_try_compile "$LINENO" 7617 then : 7618 xorg_cv_cc_flag_unknown_warning_option=yes 7619 else $as_nop 7620 xorg_cv_cc_flag_unknown_warning_option=no 7621 fi 7622 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7623 fi 7624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7625 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7626 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7627 CFLAGS="$xorg_testset_save_CFLAGS" 7628 fi 7629 7630 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7633 fi 7634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7636 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7637 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7638 then : 7639 printf %s "(cached) " >&6 7640 else $as_nop 7641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7642 /* end confdefs.h. */ 7643 int i; 7644 _ACEOF 7645 if ac_fn_c_try_compile "$LINENO" 7646 then : 7647 xorg_cv_cc_flag_unused_command_line_argument=yes 7648 else $as_nop 7649 xorg_cv_cc_flag_unused_command_line_argument=no 7650 fi 7651 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7652 fi 7653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7654 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7655 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7656 CFLAGS="$xorg_testset_save_CFLAGS" 7657 fi 7658 7659 found="no" 7660 7661 if test $found = "no" ; then 7662 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7664 fi 7665 7666 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7667 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7668 fi 7669 7670 CFLAGS="$CFLAGS -Werror=missing-braces" 7671 7672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7673 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7674 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7675 if eval test \${$cacheid+y} 7676 then : 7677 printf %s "(cached) " >&6 7678 else $as_nop 7679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7680 /* end confdefs.h. */ 7681 int i; 7682 int 7683 main (void) 7684 { 7685 7686 ; 7687 return 0; 7688 } 7689 _ACEOF 7690 if ac_fn_c_try_link "$LINENO" 7691 then : 7692 eval $cacheid=yes 7693 else $as_nop 7694 eval $cacheid=no 7695 fi 7696 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7697 conftest$ac_exeext conftest.$ac_ext 7698 fi 7699 7700 7701 CFLAGS="$xorg_testset_save_CFLAGS" 7702 7703 eval supported=\$$cacheid 7704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7705 printf "%s\n" "$supported" >&6; } 7706 if test "$supported" = "yes" ; then 7707 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7708 found="yes" 7709 fi 7710 fi 7711 7712 7713 7714 7715 7716 7717 7718 7719 7720 7721 7722 7723 7724 7725 7726 xorg_testset_save_CFLAGS="$CFLAGS" 7727 7728 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7731 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7732 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7733 then : 7734 printf %s "(cached) " >&6 7735 else $as_nop 7736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7737 /* end confdefs.h. */ 7738 int i; 7739 _ACEOF 7740 if ac_fn_c_try_compile "$LINENO" 7741 then : 7742 xorg_cv_cc_flag_unknown_warning_option=yes 7743 else $as_nop 7744 xorg_cv_cc_flag_unknown_warning_option=no 7745 fi 7746 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7747 fi 7748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7749 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7750 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7751 CFLAGS="$xorg_testset_save_CFLAGS" 7752 fi 7753 7754 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7757 fi 7758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7760 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7761 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7762 then : 7763 printf %s "(cached) " >&6 7764 else $as_nop 7765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7766 /* end confdefs.h. */ 7767 int i; 7768 _ACEOF 7769 if ac_fn_c_try_compile "$LINENO" 7770 then : 7771 xorg_cv_cc_flag_unused_command_line_argument=yes 7772 else $as_nop 7773 xorg_cv_cc_flag_unused_command_line_argument=no 7774 fi 7775 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7776 fi 7777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7778 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7779 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7780 CFLAGS="$xorg_testset_save_CFLAGS" 7781 fi 7782 7783 found="no" 7784 7785 if test $found = "no" ; then 7786 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7788 fi 7789 7790 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7791 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7792 fi 7793 7794 CFLAGS="$CFLAGS -Werror=sequence-point" 7795 7796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7797 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7798 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7799 if eval test \${$cacheid+y} 7800 then : 7801 printf %s "(cached) " >&6 7802 else $as_nop 7803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7804 /* end confdefs.h. */ 7805 int i; 7806 int 7807 main (void) 7808 { 7809 7810 ; 7811 return 0; 7812 } 7813 _ACEOF 7814 if ac_fn_c_try_link "$LINENO" 7815 then : 7816 eval $cacheid=yes 7817 else $as_nop 7818 eval $cacheid=no 7819 fi 7820 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7821 conftest$ac_exeext conftest.$ac_ext 7822 fi 7823 7824 7825 CFLAGS="$xorg_testset_save_CFLAGS" 7826 7827 eval supported=\$$cacheid 7828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7829 printf "%s\n" "$supported" >&6; } 7830 if test "$supported" = "yes" ; then 7831 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7832 found="yes" 7833 fi 7834 fi 7835 7836 7837 7838 7839 7840 7841 7842 7843 7844 7845 7846 7847 7848 7849 7850 xorg_testset_save_CFLAGS="$CFLAGS" 7851 7852 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7855 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7856 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7857 then : 7858 printf %s "(cached) " >&6 7859 else $as_nop 7860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7861 /* end confdefs.h. */ 7862 int i; 7863 _ACEOF 7864 if ac_fn_c_try_compile "$LINENO" 7865 then : 7866 xorg_cv_cc_flag_unknown_warning_option=yes 7867 else $as_nop 7868 xorg_cv_cc_flag_unknown_warning_option=no 7869 fi 7870 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7871 fi 7872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7873 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7874 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7875 CFLAGS="$xorg_testset_save_CFLAGS" 7876 fi 7877 7878 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7881 fi 7882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7884 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7885 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7886 then : 7887 printf %s "(cached) " >&6 7888 else $as_nop 7889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7890 /* end confdefs.h. */ 7891 int i; 7892 _ACEOF 7893 if ac_fn_c_try_compile "$LINENO" 7894 then : 7895 xorg_cv_cc_flag_unused_command_line_argument=yes 7896 else $as_nop 7897 xorg_cv_cc_flag_unused_command_line_argument=no 7898 fi 7899 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7900 fi 7901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7902 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7903 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7904 CFLAGS="$xorg_testset_save_CFLAGS" 7905 fi 7906 7907 found="no" 7908 7909 if test $found = "no" ; then 7910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7912 fi 7913 7914 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7916 fi 7917 7918 CFLAGS="$CFLAGS -Werror=return-type" 7919 7920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7921 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 7922 cacheid=xorg_cv_cc_flag__Werror_return_type 7923 if eval test \${$cacheid+y} 7924 then : 7925 printf %s "(cached) " >&6 7926 else $as_nop 7927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7928 /* end confdefs.h. */ 7929 int i; 7930 int 7931 main (void) 7932 { 7933 7934 ; 7935 return 0; 7936 } 7937 _ACEOF 7938 if ac_fn_c_try_link "$LINENO" 7939 then : 7940 eval $cacheid=yes 7941 else $as_nop 7942 eval $cacheid=no 7943 fi 7944 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7945 conftest$ac_exeext conftest.$ac_ext 7946 fi 7947 7948 7949 CFLAGS="$xorg_testset_save_CFLAGS" 7950 7951 eval supported=\$$cacheid 7952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7953 printf "%s\n" "$supported" >&6; } 7954 if test "$supported" = "yes" ; then 7955 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7956 found="yes" 7957 fi 7958 fi 7959 7960 if test $found = "no" ; then 7961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7963 fi 7964 7965 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7966 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7967 fi 7968 7969 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7970 7971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7972 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7973 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7974 if eval test \${$cacheid+y} 7975 then : 7976 printf %s "(cached) " >&6 7977 else $as_nop 7978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7979 /* end confdefs.h. */ 7980 int i; 7981 int 7982 main (void) 7983 { 7984 7985 ; 7986 return 0; 7987 } 7988 _ACEOF 7989 if ac_fn_c_try_link "$LINENO" 7990 then : 7991 eval $cacheid=yes 7992 else $as_nop 7993 eval $cacheid=no 7994 fi 7995 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7996 conftest$ac_exeext conftest.$ac_ext 7997 fi 7998 7999 8000 CFLAGS="$xorg_testset_save_CFLAGS" 8001 8002 eval supported=\$$cacheid 8003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8004 printf "%s\n" "$supported" >&6; } 8005 if test "$supported" = "yes" ; then 8006 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8007 found="yes" 8008 fi 8009 fi 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 xorg_testset_save_CFLAGS="$CFLAGS" 8026 8027 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8030 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8031 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8032 then : 8033 printf %s "(cached) " >&6 8034 else $as_nop 8035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8036 /* end confdefs.h. */ 8037 int i; 8038 _ACEOF 8039 if ac_fn_c_try_compile "$LINENO" 8040 then : 8041 xorg_cv_cc_flag_unknown_warning_option=yes 8042 else $as_nop 8043 xorg_cv_cc_flag_unknown_warning_option=no 8044 fi 8045 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8046 fi 8047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8048 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8049 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8050 CFLAGS="$xorg_testset_save_CFLAGS" 8051 fi 8052 8053 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8054 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8056 fi 8057 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8059 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8060 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8061 then : 8062 printf %s "(cached) " >&6 8063 else $as_nop 8064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8065 /* end confdefs.h. */ 8066 int i; 8067 _ACEOF 8068 if ac_fn_c_try_compile "$LINENO" 8069 then : 8070 xorg_cv_cc_flag_unused_command_line_argument=yes 8071 else $as_nop 8072 xorg_cv_cc_flag_unused_command_line_argument=no 8073 fi 8074 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8075 fi 8076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8077 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8078 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8079 CFLAGS="$xorg_testset_save_CFLAGS" 8080 fi 8081 8082 found="no" 8083 8084 if test $found = "no" ; then 8085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8087 fi 8088 8089 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8091 fi 8092 8093 CFLAGS="$CFLAGS -Werror=trigraphs" 8094 8095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8096 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8097 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8098 if eval test \${$cacheid+y} 8099 then : 8100 printf %s "(cached) " >&6 8101 else $as_nop 8102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8103 /* end confdefs.h. */ 8104 int i; 8105 int 8106 main (void) 8107 { 8108 8109 ; 8110 return 0; 8111 } 8112 _ACEOF 8113 if ac_fn_c_try_link "$LINENO" 8114 then : 8115 eval $cacheid=yes 8116 else $as_nop 8117 eval $cacheid=no 8118 fi 8119 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8120 conftest$ac_exeext conftest.$ac_ext 8121 fi 8122 8123 8124 CFLAGS="$xorg_testset_save_CFLAGS" 8125 8126 eval supported=\$$cacheid 8127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8128 printf "%s\n" "$supported" >&6; } 8129 if test "$supported" = "yes" ; then 8130 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8131 found="yes" 8132 fi 8133 fi 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 8149 xorg_testset_save_CFLAGS="$CFLAGS" 8150 8151 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8154 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8155 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8156 then : 8157 printf %s "(cached) " >&6 8158 else $as_nop 8159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8160 /* end confdefs.h. */ 8161 int i; 8162 _ACEOF 8163 if ac_fn_c_try_compile "$LINENO" 8164 then : 8165 xorg_cv_cc_flag_unknown_warning_option=yes 8166 else $as_nop 8167 xorg_cv_cc_flag_unknown_warning_option=no 8168 fi 8169 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8170 fi 8171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8172 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8173 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8174 CFLAGS="$xorg_testset_save_CFLAGS" 8175 fi 8176 8177 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8178 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8180 fi 8181 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8183 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8184 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8185 then : 8186 printf %s "(cached) " >&6 8187 else $as_nop 8188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8189 /* end confdefs.h. */ 8190 int i; 8191 _ACEOF 8192 if ac_fn_c_try_compile "$LINENO" 8193 then : 8194 xorg_cv_cc_flag_unused_command_line_argument=yes 8195 else $as_nop 8196 xorg_cv_cc_flag_unused_command_line_argument=no 8197 fi 8198 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8199 fi 8200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8201 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8202 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8203 CFLAGS="$xorg_testset_save_CFLAGS" 8204 fi 8205 8206 found="no" 8207 8208 if test $found = "no" ; then 8209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8211 fi 8212 8213 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8215 fi 8216 8217 CFLAGS="$CFLAGS -Werror=array-bounds" 8218 8219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8220 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8221 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8222 if eval test \${$cacheid+y} 8223 then : 8224 printf %s "(cached) " >&6 8225 else $as_nop 8226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8227 /* end confdefs.h. */ 8228 int i; 8229 int 8230 main (void) 8231 { 8232 8233 ; 8234 return 0; 8235 } 8236 _ACEOF 8237 if ac_fn_c_try_link "$LINENO" 8238 then : 8239 eval $cacheid=yes 8240 else $as_nop 8241 eval $cacheid=no 8242 fi 8243 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8244 conftest$ac_exeext conftest.$ac_ext 8245 fi 8246 8247 8248 CFLAGS="$xorg_testset_save_CFLAGS" 8249 8250 eval supported=\$$cacheid 8251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8252 printf "%s\n" "$supported" >&6; } 8253 if test "$supported" = "yes" ; then 8254 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8255 found="yes" 8256 fi 8257 fi 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 8269 8270 8271 8272 8273 xorg_testset_save_CFLAGS="$CFLAGS" 8274 8275 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8278 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8279 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8280 then : 8281 printf %s "(cached) " >&6 8282 else $as_nop 8283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8284 /* end confdefs.h. */ 8285 int i; 8286 _ACEOF 8287 if ac_fn_c_try_compile "$LINENO" 8288 then : 8289 xorg_cv_cc_flag_unknown_warning_option=yes 8290 else $as_nop 8291 xorg_cv_cc_flag_unknown_warning_option=no 8292 fi 8293 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8294 fi 8295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8296 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8297 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8298 CFLAGS="$xorg_testset_save_CFLAGS" 8299 fi 8300 8301 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8304 fi 8305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8307 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8308 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8309 then : 8310 printf %s "(cached) " >&6 8311 else $as_nop 8312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8313 /* end confdefs.h. */ 8314 int i; 8315 _ACEOF 8316 if ac_fn_c_try_compile "$LINENO" 8317 then : 8318 xorg_cv_cc_flag_unused_command_line_argument=yes 8319 else $as_nop 8320 xorg_cv_cc_flag_unused_command_line_argument=no 8321 fi 8322 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8323 fi 8324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8325 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8326 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8327 CFLAGS="$xorg_testset_save_CFLAGS" 8328 fi 8329 8330 found="no" 8331 8332 if test $found = "no" ; then 8333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8335 fi 8336 8337 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8339 fi 8340 8341 CFLAGS="$CFLAGS -Werror=write-strings" 8342 8343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8344 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8345 cacheid=xorg_cv_cc_flag__Werror_write_strings 8346 if eval test \${$cacheid+y} 8347 then : 8348 printf %s "(cached) " >&6 8349 else $as_nop 8350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8351 /* end confdefs.h. */ 8352 int i; 8353 int 8354 main (void) 8355 { 8356 8357 ; 8358 return 0; 8359 } 8360 _ACEOF 8361 if ac_fn_c_try_link "$LINENO" 8362 then : 8363 eval $cacheid=yes 8364 else $as_nop 8365 eval $cacheid=no 8366 fi 8367 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8368 conftest$ac_exeext conftest.$ac_ext 8369 fi 8370 8371 8372 CFLAGS="$xorg_testset_save_CFLAGS" 8373 8374 eval supported=\$$cacheid 8375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8376 printf "%s\n" "$supported" >&6; } 8377 if test "$supported" = "yes" ; then 8378 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8379 found="yes" 8380 fi 8381 fi 8382 8383 8384 8385 8386 8387 8388 8389 8390 8391 8392 8393 8394 8395 8396 8397 xorg_testset_save_CFLAGS="$CFLAGS" 8398 8399 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8402 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8403 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8404 then : 8405 printf %s "(cached) " >&6 8406 else $as_nop 8407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8408 /* end confdefs.h. */ 8409 int i; 8410 _ACEOF 8411 if ac_fn_c_try_compile "$LINENO" 8412 then : 8413 xorg_cv_cc_flag_unknown_warning_option=yes 8414 else $as_nop 8415 xorg_cv_cc_flag_unknown_warning_option=no 8416 fi 8417 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8418 fi 8419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8420 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8421 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8422 CFLAGS="$xorg_testset_save_CFLAGS" 8423 fi 8424 8425 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8428 fi 8429 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8431 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8432 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8433 then : 8434 printf %s "(cached) " >&6 8435 else $as_nop 8436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8437 /* end confdefs.h. */ 8438 int i; 8439 _ACEOF 8440 if ac_fn_c_try_compile "$LINENO" 8441 then : 8442 xorg_cv_cc_flag_unused_command_line_argument=yes 8443 else $as_nop 8444 xorg_cv_cc_flag_unused_command_line_argument=no 8445 fi 8446 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8447 fi 8448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8449 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8450 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8451 CFLAGS="$xorg_testset_save_CFLAGS" 8452 fi 8453 8454 found="no" 8455 8456 if test $found = "no" ; then 8457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8459 fi 8460 8461 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8462 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8463 fi 8464 8465 CFLAGS="$CFLAGS -Werror=address" 8466 8467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8468 printf %s "checking if $CC supports -Werror=address... " >&6; } 8469 cacheid=xorg_cv_cc_flag__Werror_address 8470 if eval test \${$cacheid+y} 8471 then : 8472 printf %s "(cached) " >&6 8473 else $as_nop 8474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8475 /* end confdefs.h. */ 8476 int i; 8477 int 8478 main (void) 8479 { 8480 8481 ; 8482 return 0; 8483 } 8484 _ACEOF 8485 if ac_fn_c_try_link "$LINENO" 8486 then : 8487 eval $cacheid=yes 8488 else $as_nop 8489 eval $cacheid=no 8490 fi 8491 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8492 conftest$ac_exeext conftest.$ac_ext 8493 fi 8494 8495 8496 CFLAGS="$xorg_testset_save_CFLAGS" 8497 8498 eval supported=\$$cacheid 8499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8500 printf "%s\n" "$supported" >&6; } 8501 if test "$supported" = "yes" ; then 8502 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8503 found="yes" 8504 fi 8505 fi 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521 xorg_testset_save_CFLAGS="$CFLAGS" 8522 8523 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8526 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8527 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8528 then : 8529 printf %s "(cached) " >&6 8530 else $as_nop 8531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8532 /* end confdefs.h. */ 8533 int i; 8534 _ACEOF 8535 if ac_fn_c_try_compile "$LINENO" 8536 then : 8537 xorg_cv_cc_flag_unknown_warning_option=yes 8538 else $as_nop 8539 xorg_cv_cc_flag_unknown_warning_option=no 8540 fi 8541 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8542 fi 8543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8544 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8545 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8546 CFLAGS="$xorg_testset_save_CFLAGS" 8547 fi 8548 8549 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8550 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8552 fi 8553 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8555 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8556 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8557 then : 8558 printf %s "(cached) " >&6 8559 else $as_nop 8560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8561 /* end confdefs.h. */ 8562 int i; 8563 _ACEOF 8564 if ac_fn_c_try_compile "$LINENO" 8565 then : 8566 xorg_cv_cc_flag_unused_command_line_argument=yes 8567 else $as_nop 8568 xorg_cv_cc_flag_unused_command_line_argument=no 8569 fi 8570 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8571 fi 8572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8573 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8574 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8575 CFLAGS="$xorg_testset_save_CFLAGS" 8576 fi 8577 8578 found="no" 8579 8580 if test $found = "no" ; then 8581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8583 fi 8584 8585 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8586 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8587 fi 8588 8589 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8590 8591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8592 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8593 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8594 if eval test \${$cacheid+y} 8595 then : 8596 printf %s "(cached) " >&6 8597 else $as_nop 8598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8599 /* end confdefs.h. */ 8600 int i; 8601 int 8602 main (void) 8603 { 8604 8605 ; 8606 return 0; 8607 } 8608 _ACEOF 8609 if ac_fn_c_try_link "$LINENO" 8610 then : 8611 eval $cacheid=yes 8612 else $as_nop 8613 eval $cacheid=no 8614 fi 8615 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8616 conftest$ac_exeext conftest.$ac_ext 8617 fi 8618 8619 8620 CFLAGS="$xorg_testset_save_CFLAGS" 8621 8622 eval supported=\$$cacheid 8623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8624 printf "%s\n" "$supported" >&6; } 8625 if test "$supported" = "yes" ; then 8626 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8627 found="yes" 8628 fi 8629 fi 8630 8631 if test $found = "no" ; then 8632 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8634 fi 8635 8636 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8638 fi 8639 8640 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8641 8642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8643 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8644 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8645 if eval test \${$cacheid+y} 8646 then : 8647 printf %s "(cached) " >&6 8648 else $as_nop 8649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8650 /* end confdefs.h. */ 8651 int i; 8652 int 8653 main (void) 8654 { 8655 8656 ; 8657 return 0; 8658 } 8659 _ACEOF 8660 if ac_fn_c_try_link "$LINENO" 8661 then : 8662 eval $cacheid=yes 8663 else $as_nop 8664 eval $cacheid=no 8665 fi 8666 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8667 conftest$ac_exeext conftest.$ac_ext 8668 fi 8669 8670 8671 CFLAGS="$xorg_testset_save_CFLAGS" 8672 8673 eval supported=\$$cacheid 8674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8675 printf "%s\n" "$supported" >&6; } 8676 if test "$supported" = "yes" ; then 8677 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8678 found="yes" 8679 fi 8680 fi 8681 8682 8683 8684 8685 8686 8687 8688 8689 8690 8691 8692 8693 8694 8695 8696 xorg_testset_save_CFLAGS="$CFLAGS" 8697 8698 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8701 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8702 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8703 then : 8704 printf %s "(cached) " >&6 8705 else $as_nop 8706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8707 /* end confdefs.h. */ 8708 int i; 8709 _ACEOF 8710 if ac_fn_c_try_compile "$LINENO" 8711 then : 8712 xorg_cv_cc_flag_unknown_warning_option=yes 8713 else $as_nop 8714 xorg_cv_cc_flag_unknown_warning_option=no 8715 fi 8716 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8717 fi 8718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8719 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8720 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8721 CFLAGS="$xorg_testset_save_CFLAGS" 8722 fi 8723 8724 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8727 fi 8728 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8730 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8731 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8732 then : 8733 printf %s "(cached) " >&6 8734 else $as_nop 8735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8736 /* end confdefs.h. */ 8737 int i; 8738 _ACEOF 8739 if ac_fn_c_try_compile "$LINENO" 8740 then : 8741 xorg_cv_cc_flag_unused_command_line_argument=yes 8742 else $as_nop 8743 xorg_cv_cc_flag_unused_command_line_argument=no 8744 fi 8745 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8746 fi 8747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8748 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8749 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8750 CFLAGS="$xorg_testset_save_CFLAGS" 8751 fi 8752 8753 found="no" 8754 8755 if test $found = "no" ; then 8756 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8758 fi 8759 8760 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8761 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8762 fi 8763 8764 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8765 8766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8767 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8768 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8769 if eval test \${$cacheid+y} 8770 then : 8771 printf %s "(cached) " >&6 8772 else $as_nop 8773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8774 /* end confdefs.h. */ 8775 int i; 8776 int 8777 main (void) 8778 { 8779 8780 ; 8781 return 0; 8782 } 8783 _ACEOF 8784 if ac_fn_c_try_link "$LINENO" 8785 then : 8786 eval $cacheid=yes 8787 else $as_nop 8788 eval $cacheid=no 8789 fi 8790 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8791 conftest$ac_exeext conftest.$ac_ext 8792 fi 8793 8794 8795 CFLAGS="$xorg_testset_save_CFLAGS" 8796 8797 eval supported=\$$cacheid 8798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8799 printf "%s\n" "$supported" >&6; } 8800 if test "$supported" = "yes" ; then 8801 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8802 found="yes" 8803 fi 8804 fi 8805 8806 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8807 else 8808 { 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 $PACKAGE_BUGREPORT" >&5 8809 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 8820 8821 8822 8823 xorg_testset_save_CFLAGS="$CFLAGS" 8824 8825 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8828 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8829 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8830 then : 8831 printf %s "(cached) " >&6 8832 else $as_nop 8833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8834 /* end confdefs.h. */ 8835 int i; 8836 _ACEOF 8837 if ac_fn_c_try_compile "$LINENO" 8838 then : 8839 xorg_cv_cc_flag_unknown_warning_option=yes 8840 else $as_nop 8841 xorg_cv_cc_flag_unknown_warning_option=no 8842 fi 8843 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8844 fi 8845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8846 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8847 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8848 CFLAGS="$xorg_testset_save_CFLAGS" 8849 fi 8850 8851 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8854 fi 8855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8857 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8858 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8859 then : 8860 printf %s "(cached) " >&6 8861 else $as_nop 8862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8863 /* end confdefs.h. */ 8864 int i; 8865 _ACEOF 8866 if ac_fn_c_try_compile "$LINENO" 8867 then : 8868 xorg_cv_cc_flag_unused_command_line_argument=yes 8869 else $as_nop 8870 xorg_cv_cc_flag_unused_command_line_argument=no 8871 fi 8872 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8873 fi 8874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8875 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8876 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8877 CFLAGS="$xorg_testset_save_CFLAGS" 8878 fi 8879 8880 found="no" 8881 8882 if test $found = "no" ; then 8883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8885 fi 8886 8887 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8888 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8889 fi 8890 8891 CFLAGS="$CFLAGS -Wimplicit" 8892 8893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8894 printf %s "checking if $CC supports -Wimplicit... " >&6; } 8895 cacheid=xorg_cv_cc_flag__Wimplicit 8896 if eval test \${$cacheid+y} 8897 then : 8898 printf %s "(cached) " >&6 8899 else $as_nop 8900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8901 /* end confdefs.h. */ 8902 int i; 8903 int 8904 main (void) 8905 { 8906 8907 ; 8908 return 0; 8909 } 8910 _ACEOF 8911 if ac_fn_c_try_link "$LINENO" 8912 then : 8913 eval $cacheid=yes 8914 else $as_nop 8915 eval $cacheid=no 8916 fi 8917 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8918 conftest$ac_exeext conftest.$ac_ext 8919 fi 8920 8921 8922 CFLAGS="$xorg_testset_save_CFLAGS" 8923 8924 eval supported=\$$cacheid 8925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8926 printf "%s\n" "$supported" >&6; } 8927 if test "$supported" = "yes" ; then 8928 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8929 found="yes" 8930 fi 8931 fi 8932 8933 8934 8935 8936 8937 8938 8939 8940 8941 8942 8943 8944 8945 8946 8947 xorg_testset_save_CFLAGS="$CFLAGS" 8948 8949 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8952 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8953 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8954 then : 8955 printf %s "(cached) " >&6 8956 else $as_nop 8957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8958 /* end confdefs.h. */ 8959 int i; 8960 _ACEOF 8961 if ac_fn_c_try_compile "$LINENO" 8962 then : 8963 xorg_cv_cc_flag_unknown_warning_option=yes 8964 else $as_nop 8965 xorg_cv_cc_flag_unknown_warning_option=no 8966 fi 8967 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8968 fi 8969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8970 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8971 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8972 CFLAGS="$xorg_testset_save_CFLAGS" 8973 fi 8974 8975 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8978 fi 8979 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8981 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8982 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8983 then : 8984 printf %s "(cached) " >&6 8985 else $as_nop 8986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8987 /* end confdefs.h. */ 8988 int i; 8989 _ACEOF 8990 if ac_fn_c_try_compile "$LINENO" 8991 then : 8992 xorg_cv_cc_flag_unused_command_line_argument=yes 8993 else $as_nop 8994 xorg_cv_cc_flag_unused_command_line_argument=no 8995 fi 8996 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8997 fi 8998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8999 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9000 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9001 CFLAGS="$xorg_testset_save_CFLAGS" 9002 fi 9003 9004 found="no" 9005 9006 if test $found = "no" ; then 9007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9009 fi 9010 9011 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9013 fi 9014 9015 CFLAGS="$CFLAGS -Wnonnull" 9016 9017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9018 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9019 cacheid=xorg_cv_cc_flag__Wnonnull 9020 if eval test \${$cacheid+y} 9021 then : 9022 printf %s "(cached) " >&6 9023 else $as_nop 9024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9025 /* end confdefs.h. */ 9026 int i; 9027 int 9028 main (void) 9029 { 9030 9031 ; 9032 return 0; 9033 } 9034 _ACEOF 9035 if ac_fn_c_try_link "$LINENO" 9036 then : 9037 eval $cacheid=yes 9038 else $as_nop 9039 eval $cacheid=no 9040 fi 9041 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9042 conftest$ac_exeext conftest.$ac_ext 9043 fi 9044 9045 9046 CFLAGS="$xorg_testset_save_CFLAGS" 9047 9048 eval supported=\$$cacheid 9049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9050 printf "%s\n" "$supported" >&6; } 9051 if test "$supported" = "yes" ; then 9052 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9053 found="yes" 9054 fi 9055 fi 9056 9057 9058 9059 9060 9061 9062 9063 9064 9065 9066 9067 9068 9069 9070 9071 xorg_testset_save_CFLAGS="$CFLAGS" 9072 9073 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9076 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9077 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9078 then : 9079 printf %s "(cached) " >&6 9080 else $as_nop 9081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9082 /* end confdefs.h. */ 9083 int i; 9084 _ACEOF 9085 if ac_fn_c_try_compile "$LINENO" 9086 then : 9087 xorg_cv_cc_flag_unknown_warning_option=yes 9088 else $as_nop 9089 xorg_cv_cc_flag_unknown_warning_option=no 9090 fi 9091 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9092 fi 9093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9094 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9095 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9096 CFLAGS="$xorg_testset_save_CFLAGS" 9097 fi 9098 9099 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9102 fi 9103 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9105 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9106 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9107 then : 9108 printf %s "(cached) " >&6 9109 else $as_nop 9110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9111 /* end confdefs.h. */ 9112 int i; 9113 _ACEOF 9114 if ac_fn_c_try_compile "$LINENO" 9115 then : 9116 xorg_cv_cc_flag_unused_command_line_argument=yes 9117 else $as_nop 9118 xorg_cv_cc_flag_unused_command_line_argument=no 9119 fi 9120 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9121 fi 9122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9123 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9124 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9125 CFLAGS="$xorg_testset_save_CFLAGS" 9126 fi 9127 9128 found="no" 9129 9130 if test $found = "no" ; then 9131 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9133 fi 9134 9135 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9136 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9137 fi 9138 9139 CFLAGS="$CFLAGS -Winit-self" 9140 9141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9142 printf %s "checking if $CC supports -Winit-self... " >&6; } 9143 cacheid=xorg_cv_cc_flag__Winit_self 9144 if eval test \${$cacheid+y} 9145 then : 9146 printf %s "(cached) " >&6 9147 else $as_nop 9148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9149 /* end confdefs.h. */ 9150 int i; 9151 int 9152 main (void) 9153 { 9154 9155 ; 9156 return 0; 9157 } 9158 _ACEOF 9159 if ac_fn_c_try_link "$LINENO" 9160 then : 9161 eval $cacheid=yes 9162 else $as_nop 9163 eval $cacheid=no 9164 fi 9165 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9166 conftest$ac_exeext conftest.$ac_ext 9167 fi 9168 9169 9170 CFLAGS="$xorg_testset_save_CFLAGS" 9171 9172 eval supported=\$$cacheid 9173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9174 printf "%s\n" "$supported" >&6; } 9175 if test "$supported" = "yes" ; then 9176 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9177 found="yes" 9178 fi 9179 fi 9180 9181 9182 9183 9184 9185 9186 9187 9188 9189 9190 9191 9192 9193 9194 9195 xorg_testset_save_CFLAGS="$CFLAGS" 9196 9197 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9200 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9201 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9202 then : 9203 printf %s "(cached) " >&6 9204 else $as_nop 9205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9206 /* end confdefs.h. */ 9207 int i; 9208 _ACEOF 9209 if ac_fn_c_try_compile "$LINENO" 9210 then : 9211 xorg_cv_cc_flag_unknown_warning_option=yes 9212 else $as_nop 9213 xorg_cv_cc_flag_unknown_warning_option=no 9214 fi 9215 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9216 fi 9217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9218 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9219 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9220 CFLAGS="$xorg_testset_save_CFLAGS" 9221 fi 9222 9223 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9226 fi 9227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9229 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9230 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9231 then : 9232 printf %s "(cached) " >&6 9233 else $as_nop 9234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9235 /* end confdefs.h. */ 9236 int i; 9237 _ACEOF 9238 if ac_fn_c_try_compile "$LINENO" 9239 then : 9240 xorg_cv_cc_flag_unused_command_line_argument=yes 9241 else $as_nop 9242 xorg_cv_cc_flag_unused_command_line_argument=no 9243 fi 9244 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9245 fi 9246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9247 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9248 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9249 CFLAGS="$xorg_testset_save_CFLAGS" 9250 fi 9251 9252 found="no" 9253 9254 if test $found = "no" ; then 9255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9257 fi 9258 9259 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9261 fi 9262 9263 CFLAGS="$CFLAGS -Wmain" 9264 9265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9266 printf %s "checking if $CC supports -Wmain... " >&6; } 9267 cacheid=xorg_cv_cc_flag__Wmain 9268 if eval test \${$cacheid+y} 9269 then : 9270 printf %s "(cached) " >&6 9271 else $as_nop 9272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9273 /* end confdefs.h. */ 9274 int i; 9275 int 9276 main (void) 9277 { 9278 9279 ; 9280 return 0; 9281 } 9282 _ACEOF 9283 if ac_fn_c_try_link "$LINENO" 9284 then : 9285 eval $cacheid=yes 9286 else $as_nop 9287 eval $cacheid=no 9288 fi 9289 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9290 conftest$ac_exeext conftest.$ac_ext 9291 fi 9292 9293 9294 CFLAGS="$xorg_testset_save_CFLAGS" 9295 9296 eval supported=\$$cacheid 9297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9298 printf "%s\n" "$supported" >&6; } 9299 if test "$supported" = "yes" ; then 9300 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9301 found="yes" 9302 fi 9303 fi 9304 9305 9306 9307 9308 9309 9310 9311 9312 9313 9314 9315 9316 9317 9318 9319 xorg_testset_save_CFLAGS="$CFLAGS" 9320 9321 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9324 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9325 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9326 then : 9327 printf %s "(cached) " >&6 9328 else $as_nop 9329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9330 /* end confdefs.h. */ 9331 int i; 9332 _ACEOF 9333 if ac_fn_c_try_compile "$LINENO" 9334 then : 9335 xorg_cv_cc_flag_unknown_warning_option=yes 9336 else $as_nop 9337 xorg_cv_cc_flag_unknown_warning_option=no 9338 fi 9339 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9340 fi 9341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9342 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9343 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9344 CFLAGS="$xorg_testset_save_CFLAGS" 9345 fi 9346 9347 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9350 fi 9351 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9353 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9354 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9355 then : 9356 printf %s "(cached) " >&6 9357 else $as_nop 9358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9359 /* end confdefs.h. */ 9360 int i; 9361 _ACEOF 9362 if ac_fn_c_try_compile "$LINENO" 9363 then : 9364 xorg_cv_cc_flag_unused_command_line_argument=yes 9365 else $as_nop 9366 xorg_cv_cc_flag_unused_command_line_argument=no 9367 fi 9368 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9369 fi 9370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9371 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9372 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9373 CFLAGS="$xorg_testset_save_CFLAGS" 9374 fi 9375 9376 found="no" 9377 9378 if test $found = "no" ; then 9379 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9381 fi 9382 9383 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9385 fi 9386 9387 CFLAGS="$CFLAGS -Wmissing-braces" 9388 9389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9390 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9391 cacheid=xorg_cv_cc_flag__Wmissing_braces 9392 if eval test \${$cacheid+y} 9393 then : 9394 printf %s "(cached) " >&6 9395 else $as_nop 9396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9397 /* end confdefs.h. */ 9398 int i; 9399 int 9400 main (void) 9401 { 9402 9403 ; 9404 return 0; 9405 } 9406 _ACEOF 9407 if ac_fn_c_try_link "$LINENO" 9408 then : 9409 eval $cacheid=yes 9410 else $as_nop 9411 eval $cacheid=no 9412 fi 9413 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9414 conftest$ac_exeext conftest.$ac_ext 9415 fi 9416 9417 9418 CFLAGS="$xorg_testset_save_CFLAGS" 9419 9420 eval supported=\$$cacheid 9421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9422 printf "%s\n" "$supported" >&6; } 9423 if test "$supported" = "yes" ; then 9424 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9425 found="yes" 9426 fi 9427 fi 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437 9438 9439 9440 9441 9442 9443 xorg_testset_save_CFLAGS="$CFLAGS" 9444 9445 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9448 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9449 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9450 then : 9451 printf %s "(cached) " >&6 9452 else $as_nop 9453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9454 /* end confdefs.h. */ 9455 int i; 9456 _ACEOF 9457 if ac_fn_c_try_compile "$LINENO" 9458 then : 9459 xorg_cv_cc_flag_unknown_warning_option=yes 9460 else $as_nop 9461 xorg_cv_cc_flag_unknown_warning_option=no 9462 fi 9463 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9464 fi 9465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9466 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9467 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9468 CFLAGS="$xorg_testset_save_CFLAGS" 9469 fi 9470 9471 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9474 fi 9475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9477 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9478 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9479 then : 9480 printf %s "(cached) " >&6 9481 else $as_nop 9482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9483 /* end confdefs.h. */ 9484 int i; 9485 _ACEOF 9486 if ac_fn_c_try_compile "$LINENO" 9487 then : 9488 xorg_cv_cc_flag_unused_command_line_argument=yes 9489 else $as_nop 9490 xorg_cv_cc_flag_unused_command_line_argument=no 9491 fi 9492 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9493 fi 9494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9495 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9496 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9497 CFLAGS="$xorg_testset_save_CFLAGS" 9498 fi 9499 9500 found="no" 9501 9502 if test $found = "no" ; then 9503 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9505 fi 9506 9507 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9508 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9509 fi 9510 9511 CFLAGS="$CFLAGS -Wsequence-point" 9512 9513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9514 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9515 cacheid=xorg_cv_cc_flag__Wsequence_point 9516 if eval test \${$cacheid+y} 9517 then : 9518 printf %s "(cached) " >&6 9519 else $as_nop 9520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9521 /* end confdefs.h. */ 9522 int i; 9523 int 9524 main (void) 9525 { 9526 9527 ; 9528 return 0; 9529 } 9530 _ACEOF 9531 if ac_fn_c_try_link "$LINENO" 9532 then : 9533 eval $cacheid=yes 9534 else $as_nop 9535 eval $cacheid=no 9536 fi 9537 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9538 conftest$ac_exeext conftest.$ac_ext 9539 fi 9540 9541 9542 CFLAGS="$xorg_testset_save_CFLAGS" 9543 9544 eval supported=\$$cacheid 9545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9546 printf "%s\n" "$supported" >&6; } 9547 if test "$supported" = "yes" ; then 9548 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9549 found="yes" 9550 fi 9551 fi 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561 9562 9563 9564 9565 9566 9567 xorg_testset_save_CFLAGS="$CFLAGS" 9568 9569 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9572 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9573 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9574 then : 9575 printf %s "(cached) " >&6 9576 else $as_nop 9577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9578 /* end confdefs.h. */ 9579 int i; 9580 _ACEOF 9581 if ac_fn_c_try_compile "$LINENO" 9582 then : 9583 xorg_cv_cc_flag_unknown_warning_option=yes 9584 else $as_nop 9585 xorg_cv_cc_flag_unknown_warning_option=no 9586 fi 9587 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9588 fi 9589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9590 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9591 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9592 CFLAGS="$xorg_testset_save_CFLAGS" 9593 fi 9594 9595 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9598 fi 9599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9601 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9602 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9603 then : 9604 printf %s "(cached) " >&6 9605 else $as_nop 9606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9607 /* end confdefs.h. */ 9608 int i; 9609 _ACEOF 9610 if ac_fn_c_try_compile "$LINENO" 9611 then : 9612 xorg_cv_cc_flag_unused_command_line_argument=yes 9613 else $as_nop 9614 xorg_cv_cc_flag_unused_command_line_argument=no 9615 fi 9616 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9617 fi 9618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9619 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9620 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9621 CFLAGS="$xorg_testset_save_CFLAGS" 9622 fi 9623 9624 found="no" 9625 9626 if test $found = "no" ; then 9627 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9629 fi 9630 9631 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9633 fi 9634 9635 CFLAGS="$CFLAGS -Wreturn-type" 9636 9637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9638 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9639 cacheid=xorg_cv_cc_flag__Wreturn_type 9640 if eval test \${$cacheid+y} 9641 then : 9642 printf %s "(cached) " >&6 9643 else $as_nop 9644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9645 /* end confdefs.h. */ 9646 int i; 9647 int 9648 main (void) 9649 { 9650 9651 ; 9652 return 0; 9653 } 9654 _ACEOF 9655 if ac_fn_c_try_link "$LINENO" 9656 then : 9657 eval $cacheid=yes 9658 else $as_nop 9659 eval $cacheid=no 9660 fi 9661 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9662 conftest$ac_exeext conftest.$ac_ext 9663 fi 9664 9665 9666 CFLAGS="$xorg_testset_save_CFLAGS" 9667 9668 eval supported=\$$cacheid 9669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9670 printf "%s\n" "$supported" >&6; } 9671 if test "$supported" = "yes" ; then 9672 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9673 found="yes" 9674 fi 9675 fi 9676 9677 9678 9679 9680 9681 9682 9683 9684 9685 9686 9687 9688 9689 9690 9691 xorg_testset_save_CFLAGS="$CFLAGS" 9692 9693 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9696 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9697 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9698 then : 9699 printf %s "(cached) " >&6 9700 else $as_nop 9701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9702 /* end confdefs.h. */ 9703 int i; 9704 _ACEOF 9705 if ac_fn_c_try_compile "$LINENO" 9706 then : 9707 xorg_cv_cc_flag_unknown_warning_option=yes 9708 else $as_nop 9709 xorg_cv_cc_flag_unknown_warning_option=no 9710 fi 9711 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9712 fi 9713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9714 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9715 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9716 CFLAGS="$xorg_testset_save_CFLAGS" 9717 fi 9718 9719 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9722 fi 9723 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9725 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9726 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9727 then : 9728 printf %s "(cached) " >&6 9729 else $as_nop 9730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9731 /* end confdefs.h. */ 9732 int i; 9733 _ACEOF 9734 if ac_fn_c_try_compile "$LINENO" 9735 then : 9736 xorg_cv_cc_flag_unused_command_line_argument=yes 9737 else $as_nop 9738 xorg_cv_cc_flag_unused_command_line_argument=no 9739 fi 9740 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9741 fi 9742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9743 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9744 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9745 CFLAGS="$xorg_testset_save_CFLAGS" 9746 fi 9747 9748 found="no" 9749 9750 if test $found = "no" ; then 9751 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9753 fi 9754 9755 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9757 fi 9758 9759 CFLAGS="$CFLAGS -Wtrigraphs" 9760 9761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9762 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9763 cacheid=xorg_cv_cc_flag__Wtrigraphs 9764 if eval test \${$cacheid+y} 9765 then : 9766 printf %s "(cached) " >&6 9767 else $as_nop 9768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9769 /* end confdefs.h. */ 9770 int i; 9771 int 9772 main (void) 9773 { 9774 9775 ; 9776 return 0; 9777 } 9778 _ACEOF 9779 if ac_fn_c_try_link "$LINENO" 9780 then : 9781 eval $cacheid=yes 9782 else $as_nop 9783 eval $cacheid=no 9784 fi 9785 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9786 conftest$ac_exeext conftest.$ac_ext 9787 fi 9788 9789 9790 CFLAGS="$xorg_testset_save_CFLAGS" 9791 9792 eval supported=\$$cacheid 9793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9794 printf "%s\n" "$supported" >&6; } 9795 if test "$supported" = "yes" ; then 9796 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9797 found="yes" 9798 fi 9799 fi 9800 9801 9802 9803 9804 9805 9806 9807 9808 9809 9810 9811 9812 9813 9814 9815 xorg_testset_save_CFLAGS="$CFLAGS" 9816 9817 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9820 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9821 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9822 then : 9823 printf %s "(cached) " >&6 9824 else $as_nop 9825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9826 /* end confdefs.h. */ 9827 int i; 9828 _ACEOF 9829 if ac_fn_c_try_compile "$LINENO" 9830 then : 9831 xorg_cv_cc_flag_unknown_warning_option=yes 9832 else $as_nop 9833 xorg_cv_cc_flag_unknown_warning_option=no 9834 fi 9835 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9836 fi 9837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9838 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9839 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9840 CFLAGS="$xorg_testset_save_CFLAGS" 9841 fi 9842 9843 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9846 fi 9847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9849 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9850 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9851 then : 9852 printf %s "(cached) " >&6 9853 else $as_nop 9854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9855 /* end confdefs.h. */ 9856 int i; 9857 _ACEOF 9858 if ac_fn_c_try_compile "$LINENO" 9859 then : 9860 xorg_cv_cc_flag_unused_command_line_argument=yes 9861 else $as_nop 9862 xorg_cv_cc_flag_unused_command_line_argument=no 9863 fi 9864 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9865 fi 9866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9867 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9868 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9869 CFLAGS="$xorg_testset_save_CFLAGS" 9870 fi 9871 9872 found="no" 9873 9874 if test $found = "no" ; then 9875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9877 fi 9878 9879 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9881 fi 9882 9883 CFLAGS="$CFLAGS -Warray-bounds" 9884 9885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9886 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 9887 cacheid=xorg_cv_cc_flag__Warray_bounds 9888 if eval test \${$cacheid+y} 9889 then : 9890 printf %s "(cached) " >&6 9891 else $as_nop 9892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9893 /* end confdefs.h. */ 9894 int i; 9895 int 9896 main (void) 9897 { 9898 9899 ; 9900 return 0; 9901 } 9902 _ACEOF 9903 if ac_fn_c_try_link "$LINENO" 9904 then : 9905 eval $cacheid=yes 9906 else $as_nop 9907 eval $cacheid=no 9908 fi 9909 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9910 conftest$ac_exeext conftest.$ac_ext 9911 fi 9912 9913 9914 CFLAGS="$xorg_testset_save_CFLAGS" 9915 9916 eval supported=\$$cacheid 9917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9918 printf "%s\n" "$supported" >&6; } 9919 if test "$supported" = "yes" ; then 9920 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9921 found="yes" 9922 fi 9923 fi 9924 9925 9926 9927 9928 9929 9930 9931 9932 9933 9934 9935 9936 9937 9938 9939 xorg_testset_save_CFLAGS="$CFLAGS" 9940 9941 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9944 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9945 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9946 then : 9947 printf %s "(cached) " >&6 9948 else $as_nop 9949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9950 /* end confdefs.h. */ 9951 int i; 9952 _ACEOF 9953 if ac_fn_c_try_compile "$LINENO" 9954 then : 9955 xorg_cv_cc_flag_unknown_warning_option=yes 9956 else $as_nop 9957 xorg_cv_cc_flag_unknown_warning_option=no 9958 fi 9959 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9960 fi 9961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9962 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9963 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9964 CFLAGS="$xorg_testset_save_CFLAGS" 9965 fi 9966 9967 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9968 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9970 fi 9971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9973 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9974 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9975 then : 9976 printf %s "(cached) " >&6 9977 else $as_nop 9978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9979 /* end confdefs.h. */ 9980 int i; 9981 _ACEOF 9982 if ac_fn_c_try_compile "$LINENO" 9983 then : 9984 xorg_cv_cc_flag_unused_command_line_argument=yes 9985 else $as_nop 9986 xorg_cv_cc_flag_unused_command_line_argument=no 9987 fi 9988 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9989 fi 9990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9991 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9992 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9993 CFLAGS="$xorg_testset_save_CFLAGS" 9994 fi 9995 9996 found="no" 9997 9998 if test $found = "no" ; then 9999 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10001 fi 10002 10003 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10004 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10005 fi 10006 10007 CFLAGS="$CFLAGS -Wwrite-strings" 10008 10009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10010 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10011 cacheid=xorg_cv_cc_flag__Wwrite_strings 10012 if eval test \${$cacheid+y} 10013 then : 10014 printf %s "(cached) " >&6 10015 else $as_nop 10016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10017 /* end confdefs.h. */ 10018 int i; 10019 int 10020 main (void) 10021 { 10022 10023 ; 10024 return 0; 10025 } 10026 _ACEOF 10027 if ac_fn_c_try_link "$LINENO" 10028 then : 10029 eval $cacheid=yes 10030 else $as_nop 10031 eval $cacheid=no 10032 fi 10033 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10034 conftest$ac_exeext conftest.$ac_ext 10035 fi 10036 10037 10038 CFLAGS="$xorg_testset_save_CFLAGS" 10039 10040 eval supported=\$$cacheid 10041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10042 printf "%s\n" "$supported" >&6; } 10043 if test "$supported" = "yes" ; then 10044 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10045 found="yes" 10046 fi 10047 fi 10048 10049 10050 10051 10052 10053 10054 10055 10056 10057 10058 10059 10060 10061 10062 10063 xorg_testset_save_CFLAGS="$CFLAGS" 10064 10065 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10068 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10069 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10070 then : 10071 printf %s "(cached) " >&6 10072 else $as_nop 10073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10074 /* end confdefs.h. */ 10075 int i; 10076 _ACEOF 10077 if ac_fn_c_try_compile "$LINENO" 10078 then : 10079 xorg_cv_cc_flag_unknown_warning_option=yes 10080 else $as_nop 10081 xorg_cv_cc_flag_unknown_warning_option=no 10082 fi 10083 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10084 fi 10085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10086 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10087 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10088 CFLAGS="$xorg_testset_save_CFLAGS" 10089 fi 10090 10091 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10094 fi 10095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10097 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10098 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10099 then : 10100 printf %s "(cached) " >&6 10101 else $as_nop 10102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10103 /* end confdefs.h. */ 10104 int i; 10105 _ACEOF 10106 if ac_fn_c_try_compile "$LINENO" 10107 then : 10108 xorg_cv_cc_flag_unused_command_line_argument=yes 10109 else $as_nop 10110 xorg_cv_cc_flag_unused_command_line_argument=no 10111 fi 10112 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10113 fi 10114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10115 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10116 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10117 CFLAGS="$xorg_testset_save_CFLAGS" 10118 fi 10119 10120 found="no" 10121 10122 if test $found = "no" ; then 10123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10125 fi 10126 10127 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10129 fi 10130 10131 CFLAGS="$CFLAGS -Waddress" 10132 10133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10134 printf %s "checking if $CC supports -Waddress... " >&6; } 10135 cacheid=xorg_cv_cc_flag__Waddress 10136 if eval test \${$cacheid+y} 10137 then : 10138 printf %s "(cached) " >&6 10139 else $as_nop 10140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10141 /* end confdefs.h. */ 10142 int i; 10143 int 10144 main (void) 10145 { 10146 10147 ; 10148 return 0; 10149 } 10150 _ACEOF 10151 if ac_fn_c_try_link "$LINENO" 10152 then : 10153 eval $cacheid=yes 10154 else $as_nop 10155 eval $cacheid=no 10156 fi 10157 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10158 conftest$ac_exeext conftest.$ac_ext 10159 fi 10160 10161 10162 CFLAGS="$xorg_testset_save_CFLAGS" 10163 10164 eval supported=\$$cacheid 10165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10166 printf "%s\n" "$supported" >&6; } 10167 if test "$supported" = "yes" ; then 10168 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10169 found="yes" 10170 fi 10171 fi 10172 10173 10174 10175 10176 10177 10178 10179 10180 10181 10182 10183 10184 10185 10186 10187 xorg_testset_save_CFLAGS="$CFLAGS" 10188 10189 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10192 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10193 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10194 then : 10195 printf %s "(cached) " >&6 10196 else $as_nop 10197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10198 /* end confdefs.h. */ 10199 int i; 10200 _ACEOF 10201 if ac_fn_c_try_compile "$LINENO" 10202 then : 10203 xorg_cv_cc_flag_unknown_warning_option=yes 10204 else $as_nop 10205 xorg_cv_cc_flag_unknown_warning_option=no 10206 fi 10207 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10208 fi 10209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10210 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10211 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10212 CFLAGS="$xorg_testset_save_CFLAGS" 10213 fi 10214 10215 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10216 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10218 fi 10219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10221 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10222 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10223 then : 10224 printf %s "(cached) " >&6 10225 else $as_nop 10226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10227 /* end confdefs.h. */ 10228 int i; 10229 _ACEOF 10230 if ac_fn_c_try_compile "$LINENO" 10231 then : 10232 xorg_cv_cc_flag_unused_command_line_argument=yes 10233 else $as_nop 10234 xorg_cv_cc_flag_unused_command_line_argument=no 10235 fi 10236 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10237 fi 10238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10239 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10240 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10241 CFLAGS="$xorg_testset_save_CFLAGS" 10242 fi 10243 10244 found="no" 10245 10246 if test $found = "no" ; then 10247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10249 fi 10250 10251 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10253 fi 10254 10255 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10256 10257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10258 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10259 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10260 if eval test \${$cacheid+y} 10261 then : 10262 printf %s "(cached) " >&6 10263 else $as_nop 10264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10265 /* end confdefs.h. */ 10266 int i; 10267 int 10268 main (void) 10269 { 10270 10271 ; 10272 return 0; 10273 } 10274 _ACEOF 10275 if ac_fn_c_try_link "$LINENO" 10276 then : 10277 eval $cacheid=yes 10278 else $as_nop 10279 eval $cacheid=no 10280 fi 10281 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10282 conftest$ac_exeext conftest.$ac_ext 10283 fi 10284 10285 10286 CFLAGS="$xorg_testset_save_CFLAGS" 10287 10288 eval supported=\$$cacheid 10289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10290 printf "%s\n" "$supported" >&6; } 10291 if test "$supported" = "yes" ; then 10292 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10293 found="yes" 10294 fi 10295 fi 10296 10297 10298 10299 10300 10301 10302 10303 10304 10305 10306 10307 10308 10309 10310 10311 xorg_testset_save_CFLAGS="$CFLAGS" 10312 10313 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10316 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10317 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10318 then : 10319 printf %s "(cached) " >&6 10320 else $as_nop 10321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10322 /* end confdefs.h. */ 10323 int i; 10324 _ACEOF 10325 if ac_fn_c_try_compile "$LINENO" 10326 then : 10327 xorg_cv_cc_flag_unknown_warning_option=yes 10328 else $as_nop 10329 xorg_cv_cc_flag_unknown_warning_option=no 10330 fi 10331 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10332 fi 10333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10334 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10335 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10336 CFLAGS="$xorg_testset_save_CFLAGS" 10337 fi 10338 10339 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10340 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10342 fi 10343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10345 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10346 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10347 then : 10348 printf %s "(cached) " >&6 10349 else $as_nop 10350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10351 /* end confdefs.h. */ 10352 int i; 10353 _ACEOF 10354 if ac_fn_c_try_compile "$LINENO" 10355 then : 10356 xorg_cv_cc_flag_unused_command_line_argument=yes 10357 else $as_nop 10358 xorg_cv_cc_flag_unused_command_line_argument=no 10359 fi 10360 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10361 fi 10362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10363 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10364 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10365 CFLAGS="$xorg_testset_save_CFLAGS" 10366 fi 10367 10368 found="no" 10369 10370 if test $found = "no" ; then 10371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10373 fi 10374 10375 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10377 fi 10378 10379 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10380 10381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10382 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10383 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10384 if eval test \${$cacheid+y} 10385 then : 10386 printf %s "(cached) " >&6 10387 else $as_nop 10388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10389 /* end confdefs.h. */ 10390 int i; 10391 int 10392 main (void) 10393 { 10394 10395 ; 10396 return 0; 10397 } 10398 _ACEOF 10399 if ac_fn_c_try_link "$LINENO" 10400 then : 10401 eval $cacheid=yes 10402 else $as_nop 10403 eval $cacheid=no 10404 fi 10405 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10406 conftest$ac_exeext conftest.$ac_ext 10407 fi 10408 10409 10410 CFLAGS="$xorg_testset_save_CFLAGS" 10411 10412 eval supported=\$$cacheid 10413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10414 printf "%s\n" "$supported" >&6; } 10415 if test "$supported" = "yes" ; then 10416 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10417 found="yes" 10418 fi 10419 fi 10420 10421 10422 fi 10423 10424 10425 10426 10427 10428 10429 10430 CWARNFLAGS="$BASE_CFLAGS" 10431 if test "x$GCC" = xyes ; then 10432 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10433 fi 10434 10435 10436 10437 10438 10439 10440 10441 10442 # Check whether --enable-strict-compilation was given. 10443 if test ${enable_strict_compilation+y} 10444 then : 10445 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10446 else $as_nop 10447 STRICT_COMPILE=no 10448 fi 10449 10450 10451 10452 10453 10454 10455 STRICT_CFLAGS="" 10456 10457 10458 10459 10460 10461 10462 10463 10464 10465 10466 10467 10468 10469 xorg_testset_save_CFLAGS="$CFLAGS" 10470 10471 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10474 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10475 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10476 then : 10477 printf %s "(cached) " >&6 10478 else $as_nop 10479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10480 /* end confdefs.h. */ 10481 int i; 10482 _ACEOF 10483 if ac_fn_c_try_compile "$LINENO" 10484 then : 10485 xorg_cv_cc_flag_unknown_warning_option=yes 10486 else $as_nop 10487 xorg_cv_cc_flag_unknown_warning_option=no 10488 fi 10489 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10490 fi 10491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10492 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10493 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10494 CFLAGS="$xorg_testset_save_CFLAGS" 10495 fi 10496 10497 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10498 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10500 fi 10501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10503 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10504 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10505 then : 10506 printf %s "(cached) " >&6 10507 else $as_nop 10508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10509 /* end confdefs.h. */ 10510 int i; 10511 _ACEOF 10512 if ac_fn_c_try_compile "$LINENO" 10513 then : 10514 xorg_cv_cc_flag_unused_command_line_argument=yes 10515 else $as_nop 10516 xorg_cv_cc_flag_unused_command_line_argument=no 10517 fi 10518 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10519 fi 10520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10521 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10522 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10523 CFLAGS="$xorg_testset_save_CFLAGS" 10524 fi 10525 10526 found="no" 10527 10528 if test $found = "no" ; then 10529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10531 fi 10532 10533 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10535 fi 10536 10537 CFLAGS="$CFLAGS -pedantic" 10538 10539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10540 printf %s "checking if $CC supports -pedantic... " >&6; } 10541 cacheid=xorg_cv_cc_flag__pedantic 10542 if eval test \${$cacheid+y} 10543 then : 10544 printf %s "(cached) " >&6 10545 else $as_nop 10546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10547 /* end confdefs.h. */ 10548 int i; 10549 int 10550 main (void) 10551 { 10552 10553 ; 10554 return 0; 10555 } 10556 _ACEOF 10557 if ac_fn_c_try_link "$LINENO" 10558 then : 10559 eval $cacheid=yes 10560 else $as_nop 10561 eval $cacheid=no 10562 fi 10563 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10564 conftest$ac_exeext conftest.$ac_ext 10565 fi 10566 10567 10568 CFLAGS="$xorg_testset_save_CFLAGS" 10569 10570 eval supported=\$$cacheid 10571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10572 printf "%s\n" "$supported" >&6; } 10573 if test "$supported" = "yes" ; then 10574 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10575 found="yes" 10576 fi 10577 fi 10578 10579 10580 10581 10582 10583 10584 10585 10586 10587 10588 10589 10590 10591 10592 10593 xorg_testset_save_CFLAGS="$CFLAGS" 10594 10595 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10598 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10599 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10600 then : 10601 printf %s "(cached) " >&6 10602 else $as_nop 10603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10604 /* end confdefs.h. */ 10605 int i; 10606 _ACEOF 10607 if ac_fn_c_try_compile "$LINENO" 10608 then : 10609 xorg_cv_cc_flag_unknown_warning_option=yes 10610 else $as_nop 10611 xorg_cv_cc_flag_unknown_warning_option=no 10612 fi 10613 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10614 fi 10615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10616 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10617 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10618 CFLAGS="$xorg_testset_save_CFLAGS" 10619 fi 10620 10621 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10622 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10624 fi 10625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10627 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10628 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10629 then : 10630 printf %s "(cached) " >&6 10631 else $as_nop 10632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10633 /* end confdefs.h. */ 10634 int i; 10635 _ACEOF 10636 if ac_fn_c_try_compile "$LINENO" 10637 then : 10638 xorg_cv_cc_flag_unused_command_line_argument=yes 10639 else $as_nop 10640 xorg_cv_cc_flag_unused_command_line_argument=no 10641 fi 10642 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10643 fi 10644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10645 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10646 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10647 CFLAGS="$xorg_testset_save_CFLAGS" 10648 fi 10649 10650 found="no" 10651 10652 if test $found = "no" ; then 10653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10655 fi 10656 10657 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10659 fi 10660 10661 CFLAGS="$CFLAGS -Werror" 10662 10663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10664 printf %s "checking if $CC supports -Werror... " >&6; } 10665 cacheid=xorg_cv_cc_flag__Werror 10666 if eval test \${$cacheid+y} 10667 then : 10668 printf %s "(cached) " >&6 10669 else $as_nop 10670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10671 /* end confdefs.h. */ 10672 int i; 10673 int 10674 main (void) 10675 { 10676 10677 ; 10678 return 0; 10679 } 10680 _ACEOF 10681 if ac_fn_c_try_link "$LINENO" 10682 then : 10683 eval $cacheid=yes 10684 else $as_nop 10685 eval $cacheid=no 10686 fi 10687 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10688 conftest$ac_exeext conftest.$ac_ext 10689 fi 10690 10691 10692 CFLAGS="$xorg_testset_save_CFLAGS" 10693 10694 eval supported=\$$cacheid 10695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10696 printf "%s\n" "$supported" >&6; } 10697 if test "$supported" = "yes" ; then 10698 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10699 found="yes" 10700 fi 10701 fi 10702 10703 if test $found = "no" ; then 10704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10706 fi 10707 10708 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10710 fi 10711 10712 CFLAGS="$CFLAGS -errwarn" 10713 10714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10715 printf %s "checking if $CC supports -errwarn... " >&6; } 10716 cacheid=xorg_cv_cc_flag__errwarn 10717 if eval test \${$cacheid+y} 10718 then : 10719 printf %s "(cached) " >&6 10720 else $as_nop 10721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10722 /* end confdefs.h. */ 10723 int i; 10724 int 10725 main (void) 10726 { 10727 10728 ; 10729 return 0; 10730 } 10731 _ACEOF 10732 if ac_fn_c_try_link "$LINENO" 10733 then : 10734 eval $cacheid=yes 10735 else $as_nop 10736 eval $cacheid=no 10737 fi 10738 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10739 conftest$ac_exeext conftest.$ac_ext 10740 fi 10741 10742 10743 CFLAGS="$xorg_testset_save_CFLAGS" 10744 10745 eval supported=\$$cacheid 10746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10747 printf "%s\n" "$supported" >&6; } 10748 if test "$supported" = "yes" ; then 10749 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10750 found="yes" 10751 fi 10752 fi 10753 10754 10755 10756 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10757 # activate it with -Werror, so we add it here explicitly. 10758 10759 10760 10761 10762 10763 10764 10765 10766 10767 10768 10769 10770 10771 xorg_testset_save_CFLAGS="$CFLAGS" 10772 10773 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10776 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10777 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10778 then : 10779 printf %s "(cached) " >&6 10780 else $as_nop 10781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10782 /* end confdefs.h. */ 10783 int i; 10784 _ACEOF 10785 if ac_fn_c_try_compile "$LINENO" 10786 then : 10787 xorg_cv_cc_flag_unknown_warning_option=yes 10788 else $as_nop 10789 xorg_cv_cc_flag_unknown_warning_option=no 10790 fi 10791 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10792 fi 10793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10794 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10795 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10796 CFLAGS="$xorg_testset_save_CFLAGS" 10797 fi 10798 10799 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10802 fi 10803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10805 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10806 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10807 then : 10808 printf %s "(cached) " >&6 10809 else $as_nop 10810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10811 /* end confdefs.h. */ 10812 int i; 10813 _ACEOF 10814 if ac_fn_c_try_compile "$LINENO" 10815 then : 10816 xorg_cv_cc_flag_unused_command_line_argument=yes 10817 else $as_nop 10818 xorg_cv_cc_flag_unused_command_line_argument=no 10819 fi 10820 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10821 fi 10822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10823 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10824 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10825 CFLAGS="$xorg_testset_save_CFLAGS" 10826 fi 10827 10828 found="no" 10829 10830 if test $found = "no" ; then 10831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10833 fi 10834 10835 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10837 fi 10838 10839 CFLAGS="$CFLAGS -Werror=attributes" 10840 10841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10842 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10843 cacheid=xorg_cv_cc_flag__Werror_attributes 10844 if eval test \${$cacheid+y} 10845 then : 10846 printf %s "(cached) " >&6 10847 else $as_nop 10848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10849 /* end confdefs.h. */ 10850 int i; 10851 int 10852 main (void) 10853 { 10854 10855 ; 10856 return 0; 10857 } 10858 _ACEOF 10859 if ac_fn_c_try_link "$LINENO" 10860 then : 10861 eval $cacheid=yes 10862 else $as_nop 10863 eval $cacheid=no 10864 fi 10865 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10866 conftest$ac_exeext conftest.$ac_ext 10867 fi 10868 10869 10870 CFLAGS="$xorg_testset_save_CFLAGS" 10871 10872 eval supported=\$$cacheid 10873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10874 printf "%s\n" "$supported" >&6; } 10875 if test "$supported" = "yes" ; then 10876 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10877 found="yes" 10878 fi 10879 fi 10880 10881 10882 10883 if test "x$STRICT_COMPILE" = "xyes"; then 10884 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10885 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10886 fi 10887 10888 10889 10890 10891 10892 10893 cat >>confdefs.h <<_ACEOF 10894 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10895 _ACEOF 10896 10897 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10898 if test "x$PVM" = "x"; then 10899 PVM="0" 10900 fi 10901 10902 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 10903 10904 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10905 if test "x$PVP" = "x"; then 10906 PVP="0" 10907 fi 10908 10909 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 10910 10911 10912 10913 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10914 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10915 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10916 touch \$(top_srcdir)/ChangeLog; \ 10917 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10918 10919 10920 10921 10922 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10923 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10924 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10925 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10926 touch \$(top_srcdir)/INSTALL; \ 10927 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10928 10929 10930 10931 10932 10933 10934 case $host_os in 10935 solaris*) 10936 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10937 # check for a man page file found in later versions that use 10938 # traditional section numbers instead 10939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10940 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 10941 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 10942 then : 10943 printf %s "(cached) " >&6 10944 else $as_nop 10945 test "$cross_compiling" = yes && 10946 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10947 if test -r "/usr/share/man/man7/attributes.7"; then 10948 ac_cv_file__usr_share_man_man7_attributes_7=yes 10949 else 10950 ac_cv_file__usr_share_man_man7_attributes_7=no 10951 fi 10952 fi 10953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10954 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10955 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 10956 then : 10957 SYSV_MAN_SECTIONS=false 10958 else $as_nop 10959 SYSV_MAN_SECTIONS=true 10960 fi 10961 10962 ;; 10963 *) SYSV_MAN_SECTIONS=false ;; 10964 esac 10965 10966 if test x$APP_MAN_SUFFIX = x ; then 10967 APP_MAN_SUFFIX=1 10968 fi 10969 if test x$APP_MAN_DIR = x ; then 10970 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10971 fi 10972 10973 if test x$LIB_MAN_SUFFIX = x ; then 10974 LIB_MAN_SUFFIX=3 10975 fi 10976 if test x$LIB_MAN_DIR = x ; then 10977 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10978 fi 10979 10980 if test x$FILE_MAN_SUFFIX = x ; then 10981 case $SYSV_MAN_SECTIONS in 10982 true) FILE_MAN_SUFFIX=4 ;; 10983 *) FILE_MAN_SUFFIX=5 ;; 10984 esac 10985 fi 10986 if test x$FILE_MAN_DIR = x ; then 10987 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10988 fi 10989 10990 if test x$MISC_MAN_SUFFIX = x ; then 10991 case $SYSV_MAN_SECTIONS in 10992 true) MISC_MAN_SUFFIX=5 ;; 10993 *) MISC_MAN_SUFFIX=7 ;; 10994 esac 10995 fi 10996 if test x$MISC_MAN_DIR = x ; then 10997 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10998 fi 10999 11000 if test x$DRIVER_MAN_SUFFIX = x ; then 11001 case $SYSV_MAN_SECTIONS in 11002 true) DRIVER_MAN_SUFFIX=7 ;; 11003 *) DRIVER_MAN_SUFFIX=4 ;; 11004 esac 11005 fi 11006 if test x$DRIVER_MAN_DIR = x ; then 11007 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11008 fi 11009 11010 if test x$ADMIN_MAN_SUFFIX = x ; then 11011 case $SYSV_MAN_SECTIONS in 11012 true) ADMIN_MAN_SUFFIX=1m ;; 11013 *) ADMIN_MAN_SUFFIX=8 ;; 11014 esac 11015 fi 11016 if test x$ADMIN_MAN_DIR = x ; then 11017 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11018 fi 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 11030 11031 11032 11033 11034 XORG_MAN_PAGE="X Version 11" 11035 11036 MAN_SUBSTS="\ 11037 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11038 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11039 -e 's|__xservername__|Xorg|g' \ 11040 -e 's|__xconfigfile__|xorg.conf|g' \ 11041 -e 's|__projectroot__|\$(prefix)|g' \ 11042 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11043 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11044 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11045 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11046 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11047 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11048 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11049 11050 11051 11052 # Check whether --enable-silent-rules was given. 11053 if test ${enable_silent_rules+y} 11054 then : 11055 enableval=$enable_silent_rules; 11056 fi 11057 11058 case $enable_silent_rules in # ((( 11059 yes) AM_DEFAULT_VERBOSITY=0;; 11060 no) AM_DEFAULT_VERBOSITY=1;; 11061 *) AM_DEFAULT_VERBOSITY=0;; 11062 esac 11063 am_make=${MAKE-make} 11064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11065 printf %s "checking whether $am_make supports nested variables... " >&6; } 11066 if test ${am_cv_make_support_nested_variables+y} 11067 then : 11068 printf %s "(cached) " >&6 11069 else $as_nop 11070 if printf "%s\n" 'TRUE=$(BAR$(V)) 11071 BAR0=false 11072 BAR1=true 11073 V=1 11074 am__doit: 11075 @$(TRUE) 11076 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11077 am_cv_make_support_nested_variables=yes 11078 else 11079 am_cv_make_support_nested_variables=no 11080 fi 11081 fi 11082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11083 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11084 if test $am_cv_make_support_nested_variables = yes; then 11085 AM_V='$(V)' 11086 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11087 else 11088 AM_V=$AM_DEFAULT_VERBOSITY 11089 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11090 fi 11091 AM_BACKSLASH='\' 11092 11093 11094 11095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for root directory for font files" >&5 11096 printf %s "checking for root directory for font files... " >&6; } 11097 fontrootdir='${datadir}/fonts/X11' 11098 11099 # Check whether --with-fontrootdir was given. 11100 if test ${with_fontrootdir+y} 11101 then : 11102 withval=$with_fontrootdir; fontrootdir="${withval}" 11103 fi 11104 11105 11106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${fontrootdir}" >&5 11107 printf "%s\n" "${fontrootdir}" >&6; } 11108 11109 mapdir='${fontrootdir}/util' 11110 11111 # Check whether --with-mapdir was given. 11112 if test ${with_mapdir+y} 11113 then : 11114 withval=$with_mapdir; mapdir="${withval}" 11115 fi 11116 11117 MAPDIR="$mapdir" 11118 11119 11120 ac_config_files="$ac_config_files Makefile man/Makefile fontutil.m4 fontutil.pc" 11121 11122 11123 cat >confcache <<\_ACEOF 11124 # This file is a shell script that caches the results of configure 11125 # tests run on this system so they can be shared between configure 11126 # scripts and configure runs, see configure's option --config-cache. 11127 # It is not useful on other systems. If it contains results you don't 11128 # want to keep, you may remove or edit it. 11129 # 11130 # config.status only pays attention to the cache file if you give it 11131 # the --recheck option to rerun configure. 11132 # 11133 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11134 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11135 # following values. 11136 11137 _ACEOF 11138 11139 # The following way of writing the cache mishandles newlines in values, 11140 # but we know of no workaround that is simple, portable, and efficient. 11141 # So, we kill variables containing newlines. 11142 # Ultrix sh set writes to stderr and can't be redirected directly, 11143 # and sets the high bit in the cache file unless we assign to the vars. 11144 ( 11145 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11146 eval ac_val=\$$ac_var 11147 case $ac_val in #( 11148 *${as_nl}*) 11149 case $ac_var in #( 11150 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11151 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11152 esac 11153 case $ac_var in #( 11154 _ | IFS | as_nl) ;; #( 11155 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11156 *) { eval $ac_var=; unset $ac_var;} ;; 11157 esac ;; 11158 esac 11159 done 11160 11161 (set) 2>&1 | 11162 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11163 *${as_nl}ac_space=\ *) 11164 # `set' does not quote correctly, so add quotes: double-quote 11165 # substitution turns \\\\ into \\, and sed turns \\ into \. 11166 sed -n \ 11167 "s/'/'\\\\''/g; 11168 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11169 ;; #( 11170 *) 11171 # `set' quotes correctly as required by POSIX, so do not add quotes. 11172 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11173 ;; 11174 esac | 11175 sort 11176 ) | 11177 sed ' 11178 /^ac_cv_env_/b end 11179 t clear 11180 :clear 11181 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11182 t end 11183 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11184 :end' >>confcache 11185 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11186 if test -w "$cache_file"; then 11187 if test "x$cache_file" != "x/dev/null"; then 11188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11189 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11190 if test ! -f "$cache_file" || test -h "$cache_file"; then 11191 cat confcache >"$cache_file" 11192 else 11193 case $cache_file in #( 11194 */* | ?:*) 11195 mv -f confcache "$cache_file"$$ && 11196 mv -f "$cache_file"$$ "$cache_file" ;; #( 11197 *) 11198 mv -f confcache "$cache_file" ;; 11199 esac 11200 fi 11201 fi 11202 else 11203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11204 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11205 fi 11206 fi 11207 rm -f confcache 11208 11209 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11210 # Let make expand exec_prefix. 11211 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11212 11213 DEFS=-DHAVE_CONFIG_H 11214 11215 ac_libobjs= 11216 ac_ltlibobjs= 11217 U= 11218 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11219 # 1. Remove the extension, and $U if already installed. 11220 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11221 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11222 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11223 # will be set to the directory where LIBOBJS objects are built. 11224 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11225 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11226 done 11227 LIBOBJS=$ac_libobjs 11228 11229 LTLIBOBJS=$ac_ltlibobjs 11230 11231 11232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11233 printf %s "checking that generated files are newer than configure... " >&6; } 11234 if test -n "$am_sleep_pid"; then 11235 # Hide warnings about reused PIDs. 11236 wait $am_sleep_pid 2>/dev/null 11237 fi 11238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11239 printf "%s\n" "done" >&6; } 11240 if test -n "$EXEEXT"; then 11241 am__EXEEXT_TRUE= 11242 am__EXEEXT_FALSE='#' 11243 else 11244 am__EXEEXT_TRUE='#' 11245 am__EXEEXT_FALSE= 11246 fi 11247 11248 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11249 as_fn_error $? "conditional \"AMDEP\" was never defined. 11250 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11251 fi 11252 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11253 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11254 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11255 fi 11256 11257 : "${CONFIG_STATUS=./config.status}" 11258 ac_write_fail=0 11259 ac_clean_files_save=$ac_clean_files 11260 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11262 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11263 as_write_fail=0 11264 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11265 #! $SHELL 11266 # Generated by $as_me. 11267 # Run this file to recreate the current configuration. 11268 # Compiler output produced by configure, useful for debugging 11269 # configure, is in config.log if it exists. 11270 11271 debug=false 11272 ac_cs_recheck=false 11273 ac_cs_silent=false 11274 11275 SHELL=\${CONFIG_SHELL-$SHELL} 11276 export SHELL 11277 _ASEOF 11278 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11279 ## -------------------- ## 11280 ## M4sh Initialization. ## 11281 ## -------------------- ## 11282 11283 # Be more Bourne compatible 11284 DUALCASE=1; export DUALCASE # for MKS sh 11285 as_nop=: 11286 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11287 then : 11288 emulate sh 11289 NULLCMD=: 11290 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11291 # is contrary to our usage. Disable this feature. 11292 alias -g '${1+"$@"}'='"$@"' 11293 setopt NO_GLOB_SUBST 11294 else $as_nop 11295 case `(set -o) 2>/dev/null` in #( 11296 *posix*) : 11297 set -o posix ;; #( 11298 *) : 11299 ;; 11300 esac 11301 fi 11302 11303 11304 11305 # Reset variables that may have inherited troublesome values from 11306 # the environment. 11307 11308 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11309 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11310 # side effect of setting IFS to empty, thus disabling word splitting.) 11311 # Quoting is to prevent editors from complaining about space-tab. 11312 as_nl=' 11313 ' 11314 export as_nl 11315 IFS=" "" $as_nl" 11316 11317 PS1='$ ' 11318 PS2='> ' 11319 PS4='+ ' 11320 11321 # Ensure predictable behavior from utilities with locale-dependent output. 11322 LC_ALL=C 11323 export LC_ALL 11324 LANGUAGE=C 11325 export LANGUAGE 11326 11327 # We cannot yet rely on "unset" to work, but we need these variables 11328 # to be unset--not just set to an empty or harmless value--now, to 11329 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11330 # also avoids known problems related to "unset" and subshell syntax 11331 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11332 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11333 do eval test \${$as_var+y} \ 11334 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11335 done 11336 11337 # Ensure that fds 0, 1, and 2 are open. 11338 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11339 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11340 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11341 11342 # The user is always right. 11343 if ${PATH_SEPARATOR+false} :; then 11344 PATH_SEPARATOR=: 11345 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11346 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11347 PATH_SEPARATOR=';' 11348 } 11349 fi 11350 11351 11352 # Find who we are. Look in the path if we contain no directory separator. 11353 as_myself= 11354 case $0 in #(( 11355 *[\\/]* ) as_myself=$0 ;; 11356 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11357 for as_dir in $PATH 11358 do 11359 IFS=$as_save_IFS 11360 case $as_dir in #((( 11361 '') as_dir=./ ;; 11362 */) ;; 11363 *) as_dir=$as_dir/ ;; 11364 esac 11365 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11366 done 11367 IFS=$as_save_IFS 11368 11369 ;; 11370 esac 11371 # We did not find ourselves, most probably we were run as `sh COMMAND' 11372 # in which case we are not to be found in the path. 11373 if test "x$as_myself" = x; then 11374 as_myself=$0 11375 fi 11376 if test ! -f "$as_myself"; then 11377 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11378 exit 1 11379 fi 11380 11381 11382 11383 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11384 # ---------------------------------------- 11385 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11386 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11387 # script with STATUS, using 1 if that was 0. 11388 as_fn_error () 11389 { 11390 as_status=$1; test $as_status -eq 0 && as_status=1 11391 if test "$4"; then 11392 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11393 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11394 fi 11395 printf "%s\n" "$as_me: error: $2" >&2 11396 as_fn_exit $as_status 11397 } # as_fn_error 11398 11399 11400 11401 # as_fn_set_status STATUS 11402 # ----------------------- 11403 # Set $? to STATUS, without forking. 11404 as_fn_set_status () 11405 { 11406 return $1 11407 } # as_fn_set_status 11408 11409 # as_fn_exit STATUS 11410 # ----------------- 11411 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11412 as_fn_exit () 11413 { 11414 set +e 11415 as_fn_set_status $1 11416 exit $1 11417 } # as_fn_exit 11418 11419 # as_fn_unset VAR 11420 # --------------- 11421 # Portably unset VAR. 11422 as_fn_unset () 11423 { 11424 { eval $1=; unset $1;} 11425 } 11426 as_unset=as_fn_unset 11427 11428 # as_fn_append VAR VALUE 11429 # ---------------------- 11430 # Append the text in VALUE to the end of the definition contained in VAR. Take 11431 # advantage of any shell optimizations that allow amortized linear growth over 11432 # repeated appends, instead of the typical quadratic growth present in naive 11433 # implementations. 11434 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11435 then : 11436 eval 'as_fn_append () 11437 { 11438 eval $1+=\$2 11439 }' 11440 else $as_nop 11441 as_fn_append () 11442 { 11443 eval $1=\$$1\$2 11444 } 11445 fi # as_fn_append 11446 11447 # as_fn_arith ARG... 11448 # ------------------ 11449 # Perform arithmetic evaluation on the ARGs, and store the result in the 11450 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11451 # must be portable across $(()) and expr. 11452 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11453 then : 11454 eval 'as_fn_arith () 11455 { 11456 as_val=$(( $* )) 11457 }' 11458 else $as_nop 11459 as_fn_arith () 11460 { 11461 as_val=`expr "$@" || test $? -eq 1` 11462 } 11463 fi # as_fn_arith 11464 11465 11466 if expr a : '\(a\)' >/dev/null 2>&1 && 11467 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11468 as_expr=expr 11469 else 11470 as_expr=false 11471 fi 11472 11473 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11474 as_basename=basename 11475 else 11476 as_basename=false 11477 fi 11478 11479 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11480 as_dirname=dirname 11481 else 11482 as_dirname=false 11483 fi 11484 11485 as_me=`$as_basename -- "$0" || 11486 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11487 X"$0" : 'X\(//\)$' \| \ 11488 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11489 printf "%s\n" X/"$0" | 11490 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11491 s//\1/ 11492 q 11493 } 11494 /^X\/\(\/\/\)$/{ 11495 s//\1/ 11496 q 11497 } 11498 /^X\/\(\/\).*/{ 11499 s//\1/ 11500 q 11501 } 11502 s/.*/./; q'` 11503 11504 # Avoid depending upon Character Ranges. 11505 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11506 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11507 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11508 as_cr_digits='0123456789' 11509 as_cr_alnum=$as_cr_Letters$as_cr_digits 11510 11511 11512 # Determine whether it's possible to make 'echo' print without a newline. 11513 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11514 # for compatibility with existing Makefiles. 11515 ECHO_C= ECHO_N= ECHO_T= 11516 case `echo -n x` in #((((( 11517 -n*) 11518 case `echo 'xy\c'` in 11519 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11520 xy) ECHO_C='\c';; 11521 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11522 ECHO_T=' ';; 11523 esac;; 11524 *) 11525 ECHO_N='-n';; 11526 esac 11527 11528 # For backward compatibility with old third-party macros, we provide 11529 # the shell variables $as_echo and $as_echo_n. New code should use 11530 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11531 as_echo='printf %s\n' 11532 as_echo_n='printf %s' 11533 11534 rm -f conf$$ conf$$.exe conf$$.file 11535 if test -d conf$$.dir; then 11536 rm -f conf$$.dir/conf$$.file 11537 else 11538 rm -f conf$$.dir 11539 mkdir conf$$.dir 2>/dev/null 11540 fi 11541 if (echo >conf$$.file) 2>/dev/null; then 11542 if ln -s conf$$.file conf$$ 2>/dev/null; then 11543 as_ln_s='ln -s' 11544 # ... but there are two gotchas: 11545 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11546 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11547 # In both cases, we have to default to `cp -pR'. 11548 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11549 as_ln_s='cp -pR' 11550 elif ln conf$$.file conf$$ 2>/dev/null; then 11551 as_ln_s=ln 11552 else 11553 as_ln_s='cp -pR' 11554 fi 11555 else 11556 as_ln_s='cp -pR' 11557 fi 11558 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11559 rmdir conf$$.dir 2>/dev/null 11560 11561 11562 # as_fn_mkdir_p 11563 # ------------- 11564 # Create "$as_dir" as a directory, including parents if necessary. 11565 as_fn_mkdir_p () 11566 { 11567 11568 case $as_dir in #( 11569 -*) as_dir=./$as_dir;; 11570 esac 11571 test -d "$as_dir" || eval $as_mkdir_p || { 11572 as_dirs= 11573 while :; do 11574 case $as_dir in #( 11575 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11576 *) as_qdir=$as_dir;; 11577 esac 11578 as_dirs="'$as_qdir' $as_dirs" 11579 as_dir=`$as_dirname -- "$as_dir" || 11580 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11581 X"$as_dir" : 'X\(//\)[^/]' \| \ 11582 X"$as_dir" : 'X\(//\)$' \| \ 11583 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11584 printf "%s\n" X"$as_dir" | 11585 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11586 s//\1/ 11587 q 11588 } 11589 /^X\(\/\/\)[^/].*/{ 11590 s//\1/ 11591 q 11592 } 11593 /^X\(\/\/\)$/{ 11594 s//\1/ 11595 q 11596 } 11597 /^X\(\/\).*/{ 11598 s//\1/ 11599 q 11600 } 11601 s/.*/./; q'` 11602 test -d "$as_dir" && break 11603 done 11604 test -z "$as_dirs" || eval "mkdir $as_dirs" 11605 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11606 11607 11608 } # as_fn_mkdir_p 11609 if mkdir -p . 2>/dev/null; then 11610 as_mkdir_p='mkdir -p "$as_dir"' 11611 else 11612 test -d ./-p && rmdir ./-p 11613 as_mkdir_p=false 11614 fi 11615 11616 11617 # as_fn_executable_p FILE 11618 # ----------------------- 11619 # Test if FILE is an executable regular file. 11620 as_fn_executable_p () 11621 { 11622 test -f "$1" && test -x "$1" 11623 } # as_fn_executable_p 11624 as_test_x='test -x' 11625 as_executable_p=as_fn_executable_p 11626 11627 # Sed expression to map a string onto a valid CPP name. 11628 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11629 11630 # Sed expression to map a string onto a valid variable name. 11631 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11632 11633 11634 exec 6>&1 11635 ## ----------------------------------- ## 11636 ## Main body of $CONFIG_STATUS script. ## 11637 ## ----------------------------------- ## 11638 _ASEOF 11639 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11640 11641 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11642 # Save the log message, to keep $0 and so on meaningful, and to 11643 # report actual input values of CONFIG_FILES etc. instead of their 11644 # values after options handling. 11645 ac_log=" 11646 This file was extended by font-util $as_me 1.3.3, which was 11647 generated by GNU Autoconf 2.71. Invocation command line was 11648 11649 CONFIG_FILES = $CONFIG_FILES 11650 CONFIG_HEADERS = $CONFIG_HEADERS 11651 CONFIG_LINKS = $CONFIG_LINKS 11652 CONFIG_COMMANDS = $CONFIG_COMMANDS 11653 $ $0 $@ 11654 11655 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11656 " 11657 11658 _ACEOF 11659 11660 case $ac_config_files in *" 11661 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11662 esac 11663 11664 case $ac_config_headers in *" 11665 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11666 esac 11667 11668 11669 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11670 # Files that config.status was made for. 11671 config_files="$ac_config_files" 11672 config_headers="$ac_config_headers" 11673 config_commands="$ac_config_commands" 11674 11675 _ACEOF 11676 11677 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11678 ac_cs_usage="\ 11679 \`$as_me' instantiates files and other configuration actions 11680 from templates according to the current configuration. Unless the files 11681 and actions are specified as TAGs, all are instantiated by default. 11682 11683 Usage: $0 [OPTION]... [TAG]... 11684 11685 -h, --help print this help, then exit 11686 -V, --version print version number and configuration settings, then exit 11687 --config print configuration, then exit 11688 -q, --quiet, --silent 11689 do not print progress messages 11690 -d, --debug don't remove temporary files 11691 --recheck update $as_me by reconfiguring in the same conditions 11692 --file=FILE[:TEMPLATE] 11693 instantiate the configuration file FILE 11694 --header=FILE[:TEMPLATE] 11695 instantiate the configuration header FILE 11696 11697 Configuration files: 11698 $config_files 11699 11700 Configuration headers: 11701 $config_headers 11702 11703 Configuration commands: 11704 $config_commands 11705 11706 Report bugs to <https://gitlab.freedesktop.org/xorg/font/util/issues>." 11707 11708 _ACEOF 11709 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 11710 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 11711 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11712 ac_cs_config='$ac_cs_config_escaped' 11713 ac_cs_version="\\ 11714 font-util config.status 1.3.3 11715 configured by $0, generated by GNU Autoconf 2.71, 11716 with options \\"\$ac_cs_config\\" 11717 11718 Copyright (C) 2021 Free Software Foundation, Inc. 11719 This config.status script is free software; the Free Software Foundation 11720 gives unlimited permission to copy, distribute and modify it." 11721 11722 ac_pwd='$ac_pwd' 11723 srcdir='$srcdir' 11724 INSTALL='$INSTALL' 11725 MKDIR_P='$MKDIR_P' 11726 AWK='$AWK' 11727 test -n "\$AWK" || AWK=awk 11728 _ACEOF 11729 11730 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11731 # The default lists apply if the user does not specify any file. 11732 ac_need_defaults=: 11733 while test $# != 0 11734 do 11735 case $1 in 11736 --*=?*) 11737 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11738 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11739 ac_shift=: 11740 ;; 11741 --*=) 11742 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11743 ac_optarg= 11744 ac_shift=: 11745 ;; 11746 *) 11747 ac_option=$1 11748 ac_optarg=$2 11749 ac_shift=shift 11750 ;; 11751 esac 11752 11753 case $ac_option in 11754 # Handling of the options. 11755 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11756 ac_cs_recheck=: ;; 11757 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11758 printf "%s\n" "$ac_cs_version"; exit ;; 11759 --config | --confi | --conf | --con | --co | --c ) 11760 printf "%s\n" "$ac_cs_config"; exit ;; 11761 --debug | --debu | --deb | --de | --d | -d ) 11762 debug=: ;; 11763 --file | --fil | --fi | --f ) 11764 $ac_shift 11765 case $ac_optarg in 11766 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11767 '') as_fn_error $? "missing file argument" ;; 11768 esac 11769 as_fn_append CONFIG_FILES " '$ac_optarg'" 11770 ac_need_defaults=false;; 11771 --header | --heade | --head | --hea ) 11772 $ac_shift 11773 case $ac_optarg in 11774 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11775 esac 11776 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11777 ac_need_defaults=false;; 11778 --he | --h) 11779 # Conflict between --help and --header 11780 as_fn_error $? "ambiguous option: \`$1' 11781 Try \`$0 --help' for more information.";; 11782 --help | --hel | -h ) 11783 printf "%s\n" "$ac_cs_usage"; exit ;; 11784 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11785 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11786 ac_cs_silent=: ;; 11787 11788 # This is an error. 11789 -*) as_fn_error $? "unrecognized option: \`$1' 11790 Try \`$0 --help' for more information." ;; 11791 11792 *) as_fn_append ac_config_targets " $1" 11793 ac_need_defaults=false ;; 11794 11795 esac 11796 shift 11797 done 11798 11799 ac_configure_extra_args= 11800 11801 if $ac_cs_silent; then 11802 exec 6>/dev/null 11803 ac_configure_extra_args="$ac_configure_extra_args --silent" 11804 fi 11805 11806 _ACEOF 11807 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11808 if \$ac_cs_recheck; then 11809 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11810 shift 11811 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 11812 CONFIG_SHELL='$SHELL' 11813 export CONFIG_SHELL 11814 exec "\$@" 11815 fi 11816 11817 _ACEOF 11818 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11819 exec 5>>config.log 11820 { 11821 echo 11822 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11823 ## Running $as_me. ## 11824 _ASBOX 11825 printf "%s\n" "$ac_log" 11826 } >&5 11827 11828 _ACEOF 11829 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11830 # 11831 # INIT-COMMANDS 11832 # 11833 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 11834 11835 _ACEOF 11836 11837 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11838 11839 # Handling of arguments. 11840 for ac_config_target in $ac_config_targets 11841 do 11842 case $ac_config_target in 11843 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11844 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11845 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11846 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11847 "fontutil.m4") CONFIG_FILES="$CONFIG_FILES fontutil.m4" ;; 11848 "fontutil.pc") CONFIG_FILES="$CONFIG_FILES fontutil.pc" ;; 11849 11850 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11851 esac 11852 done 11853 11854 11855 # If the user did not use the arguments to specify the items to instantiate, 11856 # then the envvar interface is used. Set only those that are not. 11857 # We use the long form for the default assignment because of an extremely 11858 # bizarre bug on SunOS 4.1.3. 11859 if $ac_need_defaults; then 11860 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 11861 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 11862 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 11863 fi 11864 11865 # Have a temporary directory for convenience. Make it in the build tree 11866 # simply because there is no reason against having it here, and in addition, 11867 # creating and moving files from /tmp can sometimes cause problems. 11868 # Hook for its removal unless debugging. 11869 # Note that there is a small window in which the directory will not be cleaned: 11870 # after its creation but before its name has been assigned to `$tmp'. 11871 $debug || 11872 { 11873 tmp= ac_tmp= 11874 trap 'exit_status=$? 11875 : "${ac_tmp:=$tmp}" 11876 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11877 ' 0 11878 trap 'as_fn_exit 1' 1 2 13 15 11879 } 11880 # Create a (secure) tmp directory for tmp files. 11881 11882 { 11883 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11884 test -d "$tmp" 11885 } || 11886 { 11887 tmp=./conf$$-$RANDOM 11888 (umask 077 && mkdir "$tmp") 11889 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11890 ac_tmp=$tmp 11891 11892 # Set up the scripts for CONFIG_FILES section. 11893 # No need to generate them if there are no CONFIG_FILES. 11894 # This happens for instance with `./config.status config.h'. 11895 if test -n "$CONFIG_FILES"; then 11896 11897 11898 ac_cr=`echo X | tr X '\015'` 11899 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11900 # But we know of no other shell where ac_cr would be empty at this 11901 # point, so we can use a bashism as a fallback. 11902 if test "x$ac_cr" = x; then 11903 eval ac_cr=\$\'\\r\' 11904 fi 11905 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11906 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11907 ac_cs_awk_cr='\\r' 11908 else 11909 ac_cs_awk_cr=$ac_cr 11910 fi 11911 11912 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11913 _ACEOF 11914 11915 11916 { 11917 echo "cat >conf$$subs.awk <<_ACEOF" && 11918 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11919 echo "_ACEOF" 11920 } >conf$$subs.sh || 11921 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11922 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11923 ac_delim='%!_!# ' 11924 for ac_last_try in false false false false false :; do 11925 . ./conf$$subs.sh || 11926 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11927 11928 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11929 if test $ac_delim_n = $ac_delim_num; then 11930 break 11931 elif $ac_last_try; then 11932 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11933 else 11934 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11935 fi 11936 done 11937 rm -f conf$$subs.sh 11938 11939 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11940 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11941 _ACEOF 11942 sed -n ' 11943 h 11944 s/^/S["/; s/!.*/"]=/ 11945 p 11946 g 11947 s/^[^!]*!// 11948 :repl 11949 t repl 11950 s/'"$ac_delim"'$// 11951 t delim 11952 :nl 11953 h 11954 s/\(.\{148\}\)..*/\1/ 11955 t more1 11956 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11957 p 11958 n 11959 b repl 11960 :more1 11961 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11962 p 11963 g 11964 s/.\{148\}// 11965 t nl 11966 :delim 11967 h 11968 s/\(.\{148\}\)..*/\1/ 11969 t more2 11970 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11971 p 11972 b 11973 :more2 11974 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11975 p 11976 g 11977 s/.\{148\}// 11978 t delim 11979 ' <conf$$subs.awk | sed ' 11980 /^[^""]/{ 11981 N 11982 s/\n// 11983 } 11984 ' >>$CONFIG_STATUS || ac_write_fail=1 11985 rm -f conf$$subs.awk 11986 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11987 _ACAWK 11988 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11989 for (key in S) S_is_set[key] = 1 11990 FS = "" 11991 11992 } 11993 { 11994 line = $ 0 11995 nfields = split(line, field, "@") 11996 substed = 0 11997 len = length(field[1]) 11998 for (i = 2; i < nfields; i++) { 11999 key = field[i] 12000 keylen = length(key) 12001 if (S_is_set[key]) { 12002 value = S[key] 12003 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12004 len += length(value) + length(field[++i]) 12005 substed = 1 12006 } else 12007 len += 1 + keylen 12008 } 12009 12010 print line 12011 } 12012 12013 _ACAWK 12014 _ACEOF 12015 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12016 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12017 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12018 else 12019 cat 12020 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12021 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12022 _ACEOF 12023 12024 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12025 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12026 # trailing colons and then remove the whole line if VPATH becomes empty 12027 # (actually we leave an empty line to preserve line numbers). 12028 if test "x$srcdir" = x.; then 12029 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12030 h 12031 s/// 12032 s/^/:/ 12033 s/[ ]*$/:/ 12034 s/:\$(srcdir):/:/g 12035 s/:\${srcdir}:/:/g 12036 s/:@srcdir@:/:/g 12037 s/^:*// 12038 s/:*$// 12039 x 12040 s/\(=[ ]*\).*/\1/ 12041 G 12042 s/\n// 12043 s/^[^=]*=[ ]*$// 12044 }' 12045 fi 12046 12047 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12048 fi # test -n "$CONFIG_FILES" 12049 12050 # Set up the scripts for CONFIG_HEADERS section. 12051 # No need to generate them if there are no CONFIG_HEADERS. 12052 # This happens for instance with `./config.status Makefile'. 12053 if test -n "$CONFIG_HEADERS"; then 12054 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12055 BEGIN { 12056 _ACEOF 12057 12058 # Transform confdefs.h into an awk script `defines.awk', embedded as 12059 # here-document in config.status, that substitutes the proper values into 12060 # config.h.in to produce config.h. 12061 12062 # Create a delimiter string that does not exist in confdefs.h, to ease 12063 # handling of long lines. 12064 ac_delim='%!_!# ' 12065 for ac_last_try in false false :; do 12066 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12067 if test -z "$ac_tt"; then 12068 break 12069 elif $ac_last_try; then 12070 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12071 else 12072 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12073 fi 12074 done 12075 12076 # For the awk script, D is an array of macro values keyed by name, 12077 # likewise P contains macro parameters if any. Preserve backslash 12078 # newline sequences. 12079 12080 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12081 sed -n ' 12082 s/.\{148\}/&'"$ac_delim"'/g 12083 t rset 12084 :rset 12085 s/^[ ]*#[ ]*define[ ][ ]*/ / 12086 t def 12087 d 12088 :def 12089 s/\\$// 12090 t bsnl 12091 s/["\\]/\\&/g 12092 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12093 D["\1"]=" \3"/p 12094 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12095 d 12096 :bsnl 12097 s/["\\]/\\&/g 12098 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12099 D["\1"]=" \3\\\\\\n"\\/p 12100 t cont 12101 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12102 t cont 12103 d 12104 :cont 12105 n 12106 s/.\{148\}/&'"$ac_delim"'/g 12107 t clear 12108 :clear 12109 s/\\$// 12110 t bsnlc 12111 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12112 d 12113 :bsnlc 12114 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12115 b cont 12116 ' <confdefs.h | sed ' 12117 s/'"$ac_delim"'/"\\\ 12118 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12119 12120 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12121 for (key in D) D_is_set[key] = 1 12122 FS = "" 12123 } 12124 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12125 line = \$ 0 12126 split(line, arg, " ") 12127 if (arg[1] == "#") { 12128 defundef = arg[2] 12129 mac1 = arg[3] 12130 } else { 12131 defundef = substr(arg[1], 2) 12132 mac1 = arg[2] 12133 } 12134 split(mac1, mac2, "(") #) 12135 macro = mac2[1] 12136 prefix = substr(line, 1, index(line, defundef) - 1) 12137 if (D_is_set[macro]) { 12138 # Preserve the white space surrounding the "#". 12139 print prefix "define", macro P[macro] D[macro] 12140 next 12141 } else { 12142 # Replace #undef with comments. This is necessary, for example, 12143 # in the case of _POSIX_SOURCE, which is predefined and required 12144 # on some systems where configure will not decide to define it. 12145 if (defundef == "undef") { 12146 print "/*", prefix defundef, macro, "*/" 12147 next 12148 } 12149 } 12150 } 12151 { print } 12152 _ACAWK 12153 _ACEOF 12154 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12155 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12156 fi # test -n "$CONFIG_HEADERS" 12157 12158 12159 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12160 shift 12161 for ac_tag 12162 do 12163 case $ac_tag in 12164 :[FHLC]) ac_mode=$ac_tag; continue;; 12165 esac 12166 case $ac_mode$ac_tag in 12167 :[FHL]*:*);; 12168 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12169 :[FH]-) ac_tag=-:-;; 12170 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12171 esac 12172 ac_save_IFS=$IFS 12173 IFS=: 12174 set x $ac_tag 12175 IFS=$ac_save_IFS 12176 shift 12177 ac_file=$1 12178 shift 12179 12180 case $ac_mode in 12181 :L) ac_source=$1;; 12182 :[FH]) 12183 ac_file_inputs= 12184 for ac_f 12185 do 12186 case $ac_f in 12187 -) ac_f="$ac_tmp/stdin";; 12188 *) # Look for the file first in the build tree, then in the source tree 12189 # (if the path is not absolute). The absolute path cannot be DOS-style, 12190 # because $ac_f cannot contain `:'. 12191 test -f "$ac_f" || 12192 case $ac_f in 12193 [\\/$]*) false;; 12194 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12195 esac || 12196 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12197 esac 12198 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12199 as_fn_append ac_file_inputs " '$ac_f'" 12200 done 12201 12202 # Let's still pretend it is `configure' which instantiates (i.e., don't 12203 # use $as_me), people would be surprised to read: 12204 # /* config.h. Generated by config.status. */ 12205 configure_input='Generated from '` 12206 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12207 `' by configure.' 12208 if test x"$ac_file" != x-; then 12209 configure_input="$ac_file. $configure_input" 12210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12211 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12212 fi 12213 # Neutralize special characters interpreted by sed in replacement strings. 12214 case $configure_input in #( 12215 *\&* | *\|* | *\\* ) 12216 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12217 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12218 *) ac_sed_conf_input=$configure_input;; 12219 esac 12220 12221 case $ac_tag in 12222 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12223 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12224 esac 12225 ;; 12226 esac 12227 12228 ac_dir=`$as_dirname -- "$ac_file" || 12229 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12230 X"$ac_file" : 'X\(//\)[^/]' \| \ 12231 X"$ac_file" : 'X\(//\)$' \| \ 12232 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12233 printf "%s\n" X"$ac_file" | 12234 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12235 s//\1/ 12236 q 12237 } 12238 /^X\(\/\/\)[^/].*/{ 12239 s//\1/ 12240 q 12241 } 12242 /^X\(\/\/\)$/{ 12243 s//\1/ 12244 q 12245 } 12246 /^X\(\/\).*/{ 12247 s//\1/ 12248 q 12249 } 12250 s/.*/./; q'` 12251 as_dir="$ac_dir"; as_fn_mkdir_p 12252 ac_builddir=. 12253 12254 case "$ac_dir" in 12255 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12256 *) 12257 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12258 # A ".." for each directory in $ac_dir_suffix. 12259 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12260 case $ac_top_builddir_sub in 12261 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12262 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12263 esac ;; 12264 esac 12265 ac_abs_top_builddir=$ac_pwd 12266 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12267 # for backward compatibility: 12268 ac_top_builddir=$ac_top_build_prefix 12269 12270 case $srcdir in 12271 .) # We are building in place. 12272 ac_srcdir=. 12273 ac_top_srcdir=$ac_top_builddir_sub 12274 ac_abs_top_srcdir=$ac_pwd ;; 12275 [\\/]* | ?:[\\/]* ) # Absolute name. 12276 ac_srcdir=$srcdir$ac_dir_suffix; 12277 ac_top_srcdir=$srcdir 12278 ac_abs_top_srcdir=$srcdir ;; 12279 *) # Relative name. 12280 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12281 ac_top_srcdir=$ac_top_build_prefix$srcdir 12282 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12283 esac 12284 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12285 12286 12287 case $ac_mode in 12288 :F) 12289 # 12290 # CONFIG_FILE 12291 # 12292 12293 case $INSTALL in 12294 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12295 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12296 esac 12297 ac_MKDIR_P=$MKDIR_P 12298 case $MKDIR_P in 12299 [\\/$]* | ?:[\\/]* ) ;; 12300 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12301 esac 12302 _ACEOF 12303 12304 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12305 # If the template does not know about datarootdir, expand it. 12306 # FIXME: This hack should be removed a few years after 2.60. 12307 ac_datarootdir_hack=; ac_datarootdir_seen= 12308 ac_sed_dataroot=' 12309 /datarootdir/ { 12310 p 12311 q 12312 } 12313 /@datadir@/p 12314 /@docdir@/p 12315 /@infodir@/p 12316 /@localedir@/p 12317 /@mandir@/p' 12318 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12319 *datarootdir*) ac_datarootdir_seen=yes;; 12320 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12322 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12323 _ACEOF 12324 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12325 ac_datarootdir_hack=' 12326 s&@datadir@&$datadir&g 12327 s&@docdir@&$docdir&g 12328 s&@infodir@&$infodir&g 12329 s&@localedir@&$localedir&g 12330 s&@mandir@&$mandir&g 12331 s&\\\${datarootdir}&$datarootdir&g' ;; 12332 esac 12333 _ACEOF 12334 12335 # Neutralize VPATH when `$srcdir' = `.'. 12336 # Shell code in configure.ac might set extrasub. 12337 # FIXME: do we really want to maintain this feature? 12338 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12339 ac_sed_extra="$ac_vpsub 12340 $extrasub 12341 _ACEOF 12342 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12343 :t 12344 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12345 s|@configure_input@|$ac_sed_conf_input|;t t 12346 s&@top_builddir@&$ac_top_builddir_sub&;t t 12347 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12348 s&@srcdir@&$ac_srcdir&;t t 12349 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12350 s&@top_srcdir@&$ac_top_srcdir&;t t 12351 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12352 s&@builddir@&$ac_builddir&;t t 12353 s&@abs_builddir@&$ac_abs_builddir&;t t 12354 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12355 s&@INSTALL@&$ac_INSTALL&;t t 12356 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12357 $ac_datarootdir_hack 12358 " 12359 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12360 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12361 12362 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12363 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12364 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12365 "$ac_tmp/out"`; test -z "$ac_out"; } && 12366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12367 which seems to be undefined. Please make sure it is defined" >&5 12368 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12369 which seems to be undefined. Please make sure it is defined" >&2;} 12370 12371 rm -f "$ac_tmp/stdin" 12372 case $ac_file in 12373 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12374 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12375 esac \ 12376 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12377 ;; 12378 :H) 12379 # 12380 # CONFIG_HEADER 12381 # 12382 if test x"$ac_file" != x-; then 12383 { 12384 printf "%s\n" "/* $configure_input */" >&1 \ 12385 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12386 } >"$ac_tmp/config.h" \ 12387 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12388 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12390 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12391 else 12392 rm -f "$ac_file" 12393 mv "$ac_tmp/config.h" "$ac_file" \ 12394 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12395 fi 12396 else 12397 printf "%s\n" "/* $configure_input */" >&1 \ 12398 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12399 || as_fn_error $? "could not create -" "$LINENO" 5 12400 fi 12401 # Compute "$ac_file"'s index in $config_headers. 12402 _am_arg="$ac_file" 12403 _am_stamp_count=1 12404 for _am_header in $config_headers :; do 12405 case $_am_header in 12406 $_am_arg | $_am_arg:* ) 12407 break ;; 12408 * ) 12409 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12410 esac 12411 done 12412 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12413 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12414 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12415 X"$_am_arg" : 'X\(//\)$' \| \ 12416 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12417 printf "%s\n" X"$_am_arg" | 12418 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12419 s//\1/ 12420 q 12421 } 12422 /^X\(\/\/\)[^/].*/{ 12423 s//\1/ 12424 q 12425 } 12426 /^X\(\/\/\)$/{ 12427 s//\1/ 12428 q 12429 } 12430 /^X\(\/\).*/{ 12431 s//\1/ 12432 q 12433 } 12434 s/.*/./; q'`/stamp-h$_am_stamp_count 12435 ;; 12436 12437 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12438 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12439 ;; 12440 esac 12441 12442 12443 case $ac_file$ac_mode in 12444 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12445 # Older Autoconf quotes --file arguments for eval, but not when files 12446 # are listed without --file. Let's play safe and only enable the eval 12447 # if we detect the quoting. 12448 # TODO: see whether this extra hack can be removed once we start 12449 # requiring Autoconf 2.70 or later. 12450 case $CONFIG_FILES in #( 12451 *\'*) : 12452 eval set x "$CONFIG_FILES" ;; #( 12453 *) : 12454 set x $CONFIG_FILES ;; #( 12455 *) : 12456 ;; 12457 esac 12458 shift 12459 # Used to flag and report bootstrapping failures. 12460 am_rc=0 12461 for am_mf 12462 do 12463 # Strip MF so we end up with the name of the file. 12464 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12465 # Check whether this is an Automake generated Makefile which includes 12466 # dependency-tracking related rules and includes. 12467 # Grep'ing the whole file directly is not great: AIX grep has a line 12468 # limit of 2048, but all sed's we know have understand at least 4000. 12469 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12470 || continue 12471 am_dirpart=`$as_dirname -- "$am_mf" || 12472 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12473 X"$am_mf" : 'X\(//\)[^/]' \| \ 12474 X"$am_mf" : 'X\(//\)$' \| \ 12475 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12476 printf "%s\n" X"$am_mf" | 12477 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12478 s//\1/ 12479 q 12480 } 12481 /^X\(\/\/\)[^/].*/{ 12482 s//\1/ 12483 q 12484 } 12485 /^X\(\/\/\)$/{ 12486 s//\1/ 12487 q 12488 } 12489 /^X\(\/\).*/{ 12490 s//\1/ 12491 q 12492 } 12493 s/.*/./; q'` 12494 am_filepart=`$as_basename -- "$am_mf" || 12495 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12496 X"$am_mf" : 'X\(//\)$' \| \ 12497 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12498 printf "%s\n" X/"$am_mf" | 12499 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12500 s//\1/ 12501 q 12502 } 12503 /^X\/\(\/\/\)$/{ 12504 s//\1/ 12505 q 12506 } 12507 /^X\/\(\/\).*/{ 12508 s//\1/ 12509 q 12510 } 12511 s/.*/./; q'` 12512 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12513 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12514 | $MAKE -f - am--depfiles" >&5 12515 (cd "$am_dirpart" \ 12516 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12517 | $MAKE -f - am--depfiles) >&5 2>&5 12518 ac_status=$? 12519 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12520 (exit $ac_status); } || am_rc=$? 12521 done 12522 if test $am_rc -ne 0; then 12523 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12524 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12525 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12526 for automatic dependency tracking. If GNU make was not used, consider 12527 re-running the configure script with MAKE=\"gmake\" (or whatever is 12528 necessary). You can also try re-running configure with the 12529 '--disable-dependency-tracking' option to at least be able to build 12530 the package (albeit without support for automatic dependency tracking). 12531 See \`config.log' for more details" "$LINENO" 5; } 12532 fi 12533 { am_dirpart=; unset am_dirpart;} 12534 { am_filepart=; unset am_filepart;} 12535 { am_mf=; unset am_mf;} 12536 { am_rc=; unset am_rc;} 12537 rm -f conftest-deps.mk 12538 } 12539 ;; 12540 12541 esac 12542 done # for ac_tag 12543 12544 12545 as_fn_exit 0 12546 _ACEOF 12547 ac_clean_files=$ac_clean_files_save 12548 12549 test $ac_write_fail = 0 || 12550 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12551 12552 12553 # configure is writing to config.log, and then calls config.status. 12554 # config.status does its own redirection, appending to config.log. 12555 # Unfortunately, on DOS this fails, as config.log is still kept open 12556 # by configure, so config.status won't be able to write to it; its 12557 # output is simply discarded. So we exec the FD to /dev/null, 12558 # effectively closing config.log, so it can be properly (re)opened and 12559 # appended to by config.status. When coming back to configure, we 12560 # need to make the FD available again. 12561 if test "$no_create" != yes; then 12562 ac_cs_success=: 12563 ac_config_status_args= 12564 test "$silent" = yes && 12565 ac_config_status_args="$ac_config_status_args --quiet" 12566 exec 5>/dev/null 12567 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12568 exec 5>>config.log 12569 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12570 # would make configure fail if this is the last instruction. 12571 $ac_cs_success || as_fn_exit 1 12572 fi 12573 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12575 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12576 fi 12577 12578 12579
Indexes created Mon Oct 26 00:26:21 UTC 2026