configure revision 1.1.1.8
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for fonttosfnt 1.2.4. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/fonttosfnt/-/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21 then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as 'sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed 'exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144 then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151 else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157 esac ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177 esac 178 fi 179 test x\$exitcode = x0 || exit 1 180 blah=\$(echo \$(echo blah)) 181 test x\"\$blah\" = xblah || exit 1 182 test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187 test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189 then : 190 as_have_required=yes 191 else case e in #( 192 e) as_have_required=no ;; 193 esac 194 fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196 then : 197 198 else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200 as_found=false 201 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202 do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217 then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220 then : 221 break 2 222 fi 223 fi 224 done;; 225 esac 226 as_found=false 227 done 228 IFS=$as_save_IFS 229 if $as_found 230 then : 231 232 else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235 then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237 fi ;; 238 esac 239 fi 240 241 242 if test "x$CONFIG_SHELL" != x 243 then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246 # neutralization value for shells without unset; and this also 247 # works around shells that cannot unset nonexistent variables. 248 # Preserve -v and -x to the replacement shell. 249 BASH_ENV=/dev/null 250 ENV=/dev/null 251 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252 case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257 esac 258 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259 # Admittedly, this is quite paranoid, since all the known shells bail 260 # out after a failed 'exec'. 261 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262 exit 255 263 fi 264 265 if test x$as_have_required = xno 266 then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 274 $0: https://gitlab.freedesktop.org/xorg/app/fonttosfnt/-/issues 275 $0: about your system, including any error possibly output 276 $0: before this message. Then install a modern shell, or 277 $0: manually run the script under such a shell if you do 278 $0: have one." 279 fi 280 exit 1 281 fi ;; 282 esac 283 fi 284 fi 285 SHELL=${CONFIG_SHELL-/bin/sh} 286 export SHELL 287 # Unset more variables known to interfere with behavior of common tools. 288 CLICOLOR_FORCE= GREP_OPTIONS= 289 unset CLICOLOR_FORCE GREP_OPTIONS 290 291 ## --------------------- ## 292 ## M4sh Shell Functions. ## 293 ## --------------------- ## 294 # as_fn_unset VAR 295 # --------------- 296 # Portably unset VAR. 297 as_fn_unset () 298 { 299 { eval $1=; unset $1;} 300 } 301 as_unset=as_fn_unset 302 303 304 # as_fn_set_status STATUS 305 # ----------------------- 306 # Set $? to STATUS, without forking. 307 as_fn_set_status () 308 { 309 return $1 310 } # as_fn_set_status 311 312 # as_fn_exit STATUS 313 # ----------------- 314 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 315 as_fn_exit () 316 { 317 set +e 318 as_fn_set_status $1 319 exit $1 320 } # as_fn_exit 321 322 # as_fn_mkdir_p 323 # ------------- 324 # Create "$as_dir" as a directory, including parents if necessary. 325 as_fn_mkdir_p () 326 { 327 328 case $as_dir in #( 329 -*) as_dir=./$as_dir;; 330 esac 331 test -d "$as_dir" || eval $as_mkdir_p || { 332 as_dirs= 333 while :; do 334 case $as_dir in #( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 336 *) as_qdir=$as_dir;; 337 esac 338 as_dirs="'$as_qdir' $as_dirs" 339 as_dir=`$as_dirname -- "$as_dir" || 340 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \ 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 344 printf "%s\n" X"$as_dir" | 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 346 s//\1/ 347 q 348 } 349 /^X\(\/\/\)[^/].*/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)$/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\).*/{ 358 s//\1/ 359 q 360 } 361 s/.*/./; q'` 362 test -d "$as_dir" && break 363 done 364 test -z "$as_dirs" || eval "mkdir $as_dirs" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 366 367 368 } # as_fn_mkdir_p 369 370 # as_fn_executable_p FILE 371 # ----------------------- 372 # Test if FILE is an executable regular file. 373 as_fn_executable_p () 374 { 375 test -f "$1" && test -x "$1" 376 } # as_fn_executable_p 377 # as_fn_append VAR VALUE 378 # ---------------------- 379 # Append the text in VALUE to the end of the definition contained in VAR. Take 380 # advantage of any shell optimizations that allow amortized linear growth over 381 # repeated appends, instead of the typical quadratic growth present in naive 382 # implementations. 383 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 384 then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389 else case e in #( 390 e) as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } ;; 394 esac 395 fi # as_fn_append 396 397 # as_fn_arith ARG... 398 # ------------------ 399 # Perform arithmetic evaluation on the ARGs, and store the result in the 400 # global $as_val. Take advantage of shells that can avoid forks. The arguments 401 # must be portable across $(()) and expr. 402 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 403 then : 404 eval 'as_fn_arith () 405 { 406 as_val=$(( $* )) 407 }' 408 else case e in #( 409 e) as_fn_arith () 410 { 411 as_val=`expr "$@" || test $? -eq 1` 412 } ;; 413 esac 414 fi # as_fn_arith 415 416 417 # as_fn_error STATUS ERROR [LINENO LOG_FD] 418 # ---------------------------------------- 419 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 420 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 421 # script with STATUS, using 1 if that was 0. 422 as_fn_error () 423 { 424 as_status=$1; test $as_status -eq 0 && as_status=1 425 if test "$4"; then 426 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 427 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 428 fi 429 printf "%s\n" "$as_me: error: $2" >&2 430 as_fn_exit $as_status 431 } # as_fn_error 432 433 if expr a : '\(a\)' >/dev/null 2>&1 && 434 test "X`expr 00001 : '.*\(...\)'`" = X001; then 435 as_expr=expr 436 else 437 as_expr=false 438 fi 439 440 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 441 as_basename=basename 442 else 443 as_basename=false 444 fi 445 446 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 447 as_dirname=dirname 448 else 449 as_dirname=false 450 fi 451 452 as_me=`$as_basename -- "$0" || 453 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 454 X"$0" : 'X\(//\)$' \| \ 455 X"$0" : 'X\(/\)' \| . 2>/dev/null || 456 printf "%s\n" X/"$0" | 457 sed '/^.*\/\([^/][^/]*\)\/*$/{ 458 s//\1/ 459 q 460 } 461 /^X\/\(\/\/\)$/{ 462 s//\1/ 463 q 464 } 465 /^X\/\(\/\).*/{ 466 s//\1/ 467 q 468 } 469 s/.*/./; q'` 470 471 # Avoid depending upon Character Ranges. 472 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 473 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 474 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 475 as_cr_digits='0123456789' 476 as_cr_alnum=$as_cr_Letters$as_cr_digits 477 478 479 as_lineno_1=$LINENO as_lineno_1a=$LINENO 480 as_lineno_2=$LINENO as_lineno_2a=$LINENO 481 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 482 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 483 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 484 sed -n ' 485 p 486 /[$]LINENO/= 487 ' <$as_myself | 488 sed ' 489 t clear 490 :clear 491 s/[$]LINENO.*/&-/ 492 t lineno 493 b 494 :lineno 495 N 496 :loop 497 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 498 t loop 499 s/-\n.*// 500 ' >$as_me.lineno && 501 chmod +x "$as_me.lineno" || 502 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 503 504 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 505 # already done that, so ensure we don't try to do so again and fall 506 # in an infinite loop. This has already happened in practice. 507 _as_can_reexec=no; export _as_can_reexec 508 # Don't try to exec as it changes $[0], causing all sort of problems 509 # (the dirname of $[0] is not the place where we might find the 510 # original and so on. Autoconf is especially sensitive to this). 511 . "./$as_me.lineno" 512 # Exit status is that of the last command. 513 exit 514 } 515 516 517 # Determine whether it's possible to make 'echo' print without a newline. 518 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 519 # for compatibility with existing Makefiles. 520 ECHO_C= ECHO_N= ECHO_T= 521 case `echo -n x` in #((((( 522 -n*) 523 case `echo 'xy\c'` in 524 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 525 xy) ECHO_C='\c';; 526 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 527 ECHO_T=' ';; 528 esac;; 529 *) 530 ECHO_N='-n';; 531 esac 532 533 # For backward compatibility with old third-party macros, we provide 534 # the shell variables $as_echo and $as_echo_n. New code should use 535 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 536 as_echo='printf %s\n' 537 as_echo_n='printf %s' 538 539 rm -f conf$$ conf$$.exe conf$$.file 540 if test -d conf$$.dir; then 541 rm -f conf$$.dir/conf$$.file 542 else 543 rm -f conf$$.dir 544 mkdir conf$$.dir 2>/dev/null 545 fi 546 if (echo >conf$$.file) 2>/dev/null; then 547 if ln -s conf$$.file conf$$ 2>/dev/null; then 548 as_ln_s='ln -s' 549 # ... but there are two gotchas: 550 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 551 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 552 # In both cases, we have to default to 'cp -pR'. 553 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 554 as_ln_s='cp -pR' 555 elif ln conf$$.file conf$$ 2>/dev/null; then 556 as_ln_s=ln 557 else 558 as_ln_s='cp -pR' 559 fi 560 else 561 as_ln_s='cp -pR' 562 fi 563 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 564 rmdir conf$$.dir 2>/dev/null 565 566 if mkdir -p . 2>/dev/null; then 567 as_mkdir_p='mkdir -p "$as_dir"' 568 else 569 test -d ./-p && rmdir ./-p 570 as_mkdir_p=false 571 fi 572 573 as_test_x='test -x' 574 as_executable_p=as_fn_executable_p 575 576 # Sed expression to map a string onto a valid CPP name. 577 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 578 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 579 580 # Sed expression to map a string onto a valid variable name. 581 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 582 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 583 584 585 test -n "$DJDIR" || exec 7<&0 </dev/null 586 exec 6>&1 587 588 # Name of the host. 589 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 590 # so uname gets run too. 591 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 592 593 # 594 # Initializations. 595 # 596 ac_default_prefix=/usr/local 597 ac_clean_files= 598 ac_config_libobj_dir=. 599 LIBOBJS= 600 cross_compiling=no 601 subdirs= 602 MFLAGS= 603 MAKEFLAGS= 604 605 # Identity of this package. 606 PACKAGE_NAME='fonttosfnt' 607 PACKAGE_TARNAME='fonttosfnt' 608 PACKAGE_VERSION='1.2.4' 609 PACKAGE_STRING='fonttosfnt 1.2.4' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/fonttosfnt/-/issues' 611 PACKAGE_URL='' 612 613 ac_unique_file="Makefile.am" 614 # Factoring default headers for most tests. 615 ac_includes_default="\ 616 #include <stddef.h> 617 #ifdef HAVE_STDIO_H 618 # include <stdio.h> 619 #endif 620 #ifdef HAVE_STDLIB_H 621 # include <stdlib.h> 622 #endif 623 #ifdef HAVE_STRING_H 624 # include <string.h> 625 #endif 626 #ifdef HAVE_INTTYPES_H 627 # include <inttypes.h> 628 #endif 629 #ifdef HAVE_STDINT_H 630 # include <stdint.h> 631 #endif 632 #ifdef HAVE_STRINGS_H 633 # include <strings.h> 634 #endif 635 #ifdef HAVE_SYS_TYPES_H 636 # include <sys/types.h> 637 #endif 638 #ifdef HAVE_SYS_STAT_H 639 # include <sys/stat.h> 640 #endif 641 #ifdef HAVE_UNISTD_H 642 # include <unistd.h> 643 #endif" 644 645 ac_header_c_list= 646 ac_subst_vars='am__EXEEXT_FALSE 647 am__EXEEXT_TRUE 648 LTLIBOBJS 649 LIBOBJS 650 FONTTOSFNT_LIBS 651 FONTTOSFNT_CFLAGS 652 NEED_SETENV_FALSE 653 NEED_SETENV_TRUE 654 MAN_SUBSTS 655 XORG_MAN_PAGE 656 ADMIN_MAN_DIR 657 DRIVER_MAN_DIR 658 MISC_MAN_DIR 659 FILE_MAN_DIR 660 LIB_MAN_DIR 661 APP_MAN_DIR 662 ADMIN_MAN_SUFFIX 663 DRIVER_MAN_SUFFIX 664 MISC_MAN_SUFFIX 665 FILE_MAN_SUFFIX 666 LIB_MAN_SUFFIX 667 APP_MAN_SUFFIX 668 SED 669 host_os 670 host_vendor 671 host_cpu 672 host 673 build_os 674 build_vendor 675 build_cpu 676 build 677 INSTALL_CMD 678 PKG_CONFIG_LIBDIR 679 PKG_CONFIG_PATH 680 PKG_CONFIG 681 CHANGELOG_CMD 682 STRICT_CFLAGS 683 CWARNFLAGS 684 BASE_CFLAGS 685 am__fastdepCC_FALSE 686 am__fastdepCC_TRUE 687 CCDEPMODE 688 am__nodep 689 AMDEPBACKSLASH 690 AMDEP_FALSE 691 AMDEP_TRUE 692 am__include 693 DEPDIR 694 OBJEXT 695 EXEEXT 696 ac_ct_CC 697 CPPFLAGS 698 LDFLAGS 699 CFLAGS 700 CC 701 am__xargs_n 702 am__rm_f_notfound 703 AM_BACKSLASH 704 AM_DEFAULT_VERBOSITY 705 AM_DEFAULT_V 706 AM_V 707 CSCOPE 708 ETAGS 709 CTAGS 710 am__untar 711 am__tar 712 AMTAR 713 am__leading_dot 714 SET_MAKE 715 AWK 716 mkdir_p 717 MKDIR_P 718 INSTALL_STRIP_PROGRAM 719 STRIP 720 install_sh 721 MAKEINFO 722 AUTOHEADER 723 AUTOMAKE 724 AUTOCONF 725 ACLOCAL 726 VERSION 727 PACKAGE 728 CYGPATH_W 729 am__isrc 730 INSTALL_DATA 731 INSTALL_SCRIPT 732 INSTALL_PROGRAM 733 target_alias 734 host_alias 735 build_alias 736 LIBS 737 ECHO_T 738 ECHO_N 739 ECHO_C 740 DEFS 741 mandir 742 localedir 743 libdir 744 psdir 745 pdfdir 746 dvidir 747 htmldir 748 infodir 749 docdir 750 oldincludedir 751 includedir 752 runstatedir 753 localstatedir 754 sharedstatedir 755 sysconfdir 756 datadir 757 datarootdir 758 libexecdir 759 sbindir 760 bindir 761 program_transform_name 762 prefix 763 exec_prefix 764 PACKAGE_URL 765 PACKAGE_BUGREPORT 766 PACKAGE_STRING 767 PACKAGE_VERSION 768 PACKAGE_TARNAME 769 PACKAGE_NAME 770 PATH_SEPARATOR 771 SHELL 772 am__quote' 773 ac_subst_files='' 774 ac_user_opts=' 775 enable_option_checking 776 enable_silent_rules 777 enable_dependency_tracking 778 enable_selective_werror 779 enable_strict_compilation 780 ' 781 ac_precious_vars='build_alias 782 host_alias 783 target_alias 784 CC 785 CFLAGS 786 LDFLAGS 787 LIBS 788 CPPFLAGS 789 PKG_CONFIG 790 PKG_CONFIG_PATH 791 PKG_CONFIG_LIBDIR 792 FONTTOSFNT_CFLAGS 793 FONTTOSFNT_LIBS' 794 795 796 # 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"cannot find sources ($ac_unique_file) in $srcdir" 1313 fi 1314 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1315 ac_abs_confdir=`( 1316 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1317 pwd)` 1318 # When building in place, set srcdir=. 1319 if test "$ac_abs_confdir" = "$ac_pwd"; then 1320 srcdir=. 1321 fi 1322 # Remove unnecessary trailing slashes from srcdir. 1323 # Double slashes in file names in object file debugging info 1324 # mess up M-x gdb in Emacs. 1325 case $srcdir in 1326 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1327 esac 1328 for ac_var in $ac_precious_vars; do 1329 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1330 eval ac_env_${ac_var}_value=\$${ac_var} 1331 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1332 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1333 done 1334 1335 # 1336 # Report the --help message. 1337 # 1338 if test "$ac_init_help" = "long"; then 1339 # Omit some internal or obsolete options to make the list less imposing. 1340 # This message is too long to be a string in the A/UX 3.1 sh. 1341 cat <<_ACEOF 1342 'configure' configures fonttosfnt 1.2.4 to adapt to many kinds of systems. 1343 1344 Usage: $0 [OPTION]... [VAR=VALUE]... 1345 1346 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1347 VAR=VALUE. See below for descriptions of some of the useful variables. 1348 1349 Defaults for the options are specified in brackets. 1350 1351 Configuration: 1352 -h, --help display this help and exit 1353 --help=short display options specific to this package 1354 --help=recursive display the short help of all the included packages 1355 -V, --version display version information and exit 1356 -q, --quiet, --silent do not print 'checking ...' messages 1357 --cache-file=FILE cache test results in FILE [disabled] 1358 -C, --config-cache alias for '--cache-file=config.cache' 1359 -n, --no-create do not create output files 1360 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1361 1362 Installation directories: 1363 --prefix=PREFIX install architecture-independent files in PREFIX 1364 [$ac_default_prefix] 1365 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1366 [PREFIX] 1367 1368 By default, 'make install' will install all the files in 1369 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1370 an installation prefix other than '$ac_default_prefix' using '--prefix', 1371 for instance '--prefix=\$HOME'. 1372 1373 For better control, use the options below. 1374 1375 Fine tuning of the installation directories: 1376 --bindir=DIR user executables [EPREFIX/bin] 1377 --sbindir=DIR system admin executables [EPREFIX/sbin] 1378 --libexecdir=DIR program executables [EPREFIX/libexec] 1379 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1380 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1381 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1382 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1383 --libdir=DIR object code libraries [EPREFIX/lib] 1384 --includedir=DIR C header files [PREFIX/include] 1385 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1386 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1387 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1388 --infodir=DIR info documentation [DATAROOTDIR/info] 1389 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1390 --mandir=DIR man documentation [DATAROOTDIR/man] 1391 --docdir=DIR documentation root [DATAROOTDIR/doc/fonttosfnt] 1392 --htmldir=DIR html documentation [DOCDIR] 1393 --dvidir=DIR dvi documentation [DOCDIR] 1394 --pdfdir=DIR pdf documentation [DOCDIR] 1395 --psdir=DIR ps documentation [DOCDIR] 1396 _ACEOF 1397 1398 cat <<\_ACEOF 1399 1400 Program names: 1401 --program-prefix=PREFIX prepend PREFIX to installed program names 1402 --program-suffix=SUFFIX append SUFFIX to installed program names 1403 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1404 1405 System types: 1406 --build=BUILD configure for building on BUILD [guessed] 1407 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1408 _ACEOF 1409 fi 1410 1411 if test -n "$ac_init_help"; then 1412 case $ac_init_help in 1413 short | recursive ) echo "Configuration of fonttosfnt 1.2.4:";; 1414 esac 1415 cat <<\_ACEOF 1416 1417 Optional Features: 1418 --disable-option-checking ignore unrecognized --enable/--with options 1419 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1420 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1421 --enable-silent-rules less verbose build output (undo: "make V=1") 1422 --disable-silent-rules verbose build output (undo: "make V=0") 1423 --enable-dependency-tracking 1424 do not reject slow dependency extractors 1425 --disable-dependency-tracking 1426 speeds up one-time build 1427 --disable-selective-werror 1428 Turn off selective compiler errors. (default: 1429 enabled) 1430 --enable-strict-compilation 1431 Enable all warnings from compiler and make them 1432 errors (default: disabled) 1433 1434 Some influential environment variables: 1435 CC C compiler command 1436 CFLAGS C compiler flags 1437 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1438 nonstandard directory <lib dir> 1439 LIBS libraries to pass to the linker, e.g. -l<library> 1440 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1441 you have headers in a nonstandard directory <include dir> 1442 PKG_CONFIG path to pkg-config utility 1443 PKG_CONFIG_PATH 1444 directories to add to pkg-config's search path 1445 PKG_CONFIG_LIBDIR 1446 path overriding pkg-config's built-in search path 1447 FONTTOSFNT_CFLAGS 1448 C compiler flags for FONTTOSFNT, overriding pkg-config 1449 FONTTOSFNT_LIBS 1450 linker flags for FONTTOSFNT, overriding pkg-config 1451 1452 Use these variables to override the choices made by 'configure' or to help 1453 it to find libraries and programs with nonstandard names/locations. 1454 1455 Report bugs to <https://gitlab.freedesktop.org/xorg/app/fonttosfnt/-/issues>. 1456 _ACEOF 1457 ac_status=$? 1458 fi 1459 1460 if test "$ac_init_help" = "recursive"; then 1461 # If there are subdirs, report their specific --help. 1462 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1463 test -d "$ac_dir" || 1464 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1465 continue 1466 ac_builddir=. 1467 1468 case "$ac_dir" in 1469 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1470 *) 1471 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1472 # A ".." for each directory in $ac_dir_suffix. 1473 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1474 case $ac_top_builddir_sub in 1475 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1476 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1477 esac ;; 1478 esac 1479 ac_abs_top_builddir=$ac_pwd 1480 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1481 # for backward compatibility: 1482 ac_top_builddir=$ac_top_build_prefix 1483 1484 case $srcdir in 1485 .) # We are building in place. 1486 ac_srcdir=. 1487 ac_top_srcdir=$ac_top_builddir_sub 1488 ac_abs_top_srcdir=$ac_pwd ;; 1489 [\\/]* | ?:[\\/]* ) # Absolute name. 1490 ac_srcdir=$srcdir$ac_dir_suffix; 1491 ac_top_srcdir=$srcdir 1492 ac_abs_top_srcdir=$srcdir ;; 1493 *) # Relative name. 1494 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1495 ac_top_srcdir=$ac_top_build_prefix$srcdir 1496 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1497 esac 1498 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1499 1500 cd "$ac_dir" || { ac_status=$?; continue; } 1501 # Check for configure.gnu first; this name is used for a wrapper for 1502 # Metaconfig's "Configure" on case-insensitive file systems. 1503 if test -f "$ac_srcdir/configure.gnu"; then 1504 echo && 1505 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1506 elif test -f "$ac_srcdir/configure"; then 1507 echo && 1508 $SHELL "$ac_srcdir/configure" --help=recursive 1509 else 1510 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1511 fi || ac_status=$? 1512 cd "$ac_pwd" || { ac_status=$?; break; } 1513 done 1514 fi 1515 1516 test -n "$ac_init_help" && exit $ac_status 1517 if $ac_init_version; then 1518 cat <<\_ACEOF 1519 fonttosfnt configure 1.2.4 1520 generated by GNU Autoconf 2.72 1521 1522 Copyright (C) 2023 Free Software Foundation, Inc. 1523 This configure script is free software; the Free Software Foundation 1524 gives unlimited permission to copy, distribute and modify it. 1525 _ACEOF 1526 exit 1527 fi 1528 1529 ## ------------------------ ## 1530 ## Autoconf initialization. ## 1531 ## ------------------------ ## 1532 1533 # ac_fn_c_try_compile LINENO 1534 # -------------------------- 1535 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1536 ac_fn_c_try_compile () 1537 { 1538 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1539 rm -f conftest.$ac_objext conftest.beam 1540 if { { ac_try="$ac_compile" 1541 case "(($ac_try" in 1542 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1543 *) ac_try_echo=$ac_try;; 1544 esac 1545 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1546 printf "%s\n" "$ac_try_echo"; } >&5 1547 (eval "$ac_compile") 2>conftest.err 1548 ac_status=$? 1549 if test -s conftest.err; then 1550 grep -v '^ *+' conftest.err >conftest.er1 1551 cat conftest.er1 >&5 1552 mv -f conftest.er1 conftest.err 1553 fi 1554 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1555 test $ac_status = 0; } && { 1556 test -z "$ac_c_werror_flag" || 1557 test ! -s conftest.err 1558 } && test -s conftest.$ac_objext 1559 then : 1560 ac_retval=0 1561 else case e in #( 1562 e) printf "%s\n" "$as_me: failed program was:" >&5 1563 sed 's/^/| /' conftest.$ac_ext >&5 1564 1565 ac_retval=1 ;; 1566 esac 1567 fi 1568 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1569 as_fn_set_status $ac_retval 1570 1571 } # ac_fn_c_try_compile 1572 1573 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1574 # ------------------------------------------------------------------ 1575 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1576 # accordingly. 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" >&6; } 1636 if eval test \${$3+y} 1637 then : 1638 printf %s "(cached) " >&6 1639 else case e in #( 1640 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1641 /* end confdefs.h. */ 1642 $4 1643 #include <$2> 1644 _ACEOF 1645 if ac_fn_c_try_compile "$LINENO" 1646 then : 1647 eval "$3=yes" 1648 else case e in #( 1649 e) eval "$3=no" ;; 1650 esac 1651 fi 1652 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1653 esac 1654 fi 1655 eval ac_res=\$$3 1656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1657 printf "%s\n" "$ac_res" >&6; } 1658 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1659 1660 } # ac_fn_c_check_header_compile 1661 1662 # ac_fn_c_try_link LINENO 1663 # ----------------------- 1664 # Try to link conftest.$ac_ext, and return whether this succeeded. 1665 ac_fn_c_try_link () 1666 { 1667 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1668 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1669 if { { ac_try="$ac_link" 1670 case "(($ac_try" in 1671 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1672 *) ac_try_echo=$ac_try;; 1673 esac 1674 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1675 printf "%s\n" "$ac_try_echo"; } >&5 1676 (eval "$ac_link") 2>conftest.err 1677 ac_status=$? 1678 if test -s conftest.err; then 1679 grep -v '^ *+' conftest.err >conftest.er1 1680 cat conftest.er1 >&5 1681 mv -f conftest.er1 conftest.err 1682 fi 1683 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1684 test $ac_status = 0; } && { 1685 test -z "$ac_c_werror_flag" || 1686 test ! -s conftest.err 1687 } && test -s conftest$ac_exeext && { 1688 test "$cross_compiling" = yes || 1689 test -x conftest$ac_exeext 1690 } 1691 then : 1692 ac_retval=0 1693 else case e in #( 1694 e) printf "%s\n" "$as_me: failed program was:" >&5 1695 sed 's/^/| /' conftest.$ac_ext >&5 1696 1697 ac_retval=1 ;; 1698 esac 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. 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" >&6; } 1718 if eval test \${$3+y} 1719 then : 1720 printf %s "(cached) " >&6 1721 else case e in #( 1722 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1723 /* end confdefs.h. */ 1724 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1725 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1726 #define $2 innocuous_$2 1727 1728 /* System header to define __stub macros and hopefully few prototypes, 1729 which can conflict with char $2 (void); below. */ 1730 1731 #include <limits.h> 1732 #undef $2 1733 1734 /* Override any GCC internal prototype to avoid an error. 1735 Use char because int might match the return type of a GCC 1736 builtin and then its argument prototype would still apply. */ 1737 #ifdef __cplusplus 1738 extern "C" 1739 #endif 1740 char $2 (void); 1741 /* The GNU C library defines this for functions which it implements 1742 to always fail with ENOSYS. Some functions are actually named 1743 something starting with __ and the normal name is an alias. */ 1744 #if defined __stub_$2 || defined __stub___$2 1745 choke me 1746 #endif 1747 1748 int 1749 main (void) 1750 { 1751 return $2 (); 1752 ; 1753 return 0; 1754 } 1755 _ACEOF 1756 if ac_fn_c_try_link "$LINENO" 1757 then : 1758 eval "$3=yes" 1759 else case e in #( 1760 e) eval "$3=no" ;; 1761 esac 1762 fi 1763 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1764 conftest$ac_exeext conftest.$ac_ext ;; 1765 esac 1766 fi 1767 eval ac_res=\$$3 1768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1769 printf "%s\n" "$ac_res" >&6; } 1770 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1771 1772 } # ac_fn_c_check_func 1773 ac_configure_args_raw= 1774 for ac_arg 1775 do 1776 case $ac_arg in 1777 *\'*) 1778 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1779 esac 1780 as_fn_append ac_configure_args_raw " '$ac_arg'" 1781 done 1782 1783 case $ac_configure_args_raw in 1784 *$as_nl*) 1785 ac_safe_unquote= ;; 1786 *) 1787 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1788 ac_unsafe_a="$ac_unsafe_z#~" 1789 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1790 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1791 esac 1792 1793 cat >config.log <<_ACEOF 1794 This file contains any messages produced by compilers while 1795 running configure, to aid debugging if configure makes a mistake. 1796 1797 It was created by fonttosfnt $as_me 1.2.4, which was 1798 generated by GNU Autoconf 2.72. Invocation command line was 1799 1800 $ $0$ac_configure_args_raw 1801 1802 _ACEOF 1803 exec 5>>config.log 1804 { 1805 cat <<_ASUNAME 1806 ## --------- ## 1807 ## Platform. ## 1808 ## --------- ## 1809 1810 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1811 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1812 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1813 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1814 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1815 1816 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1817 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1818 1819 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1820 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1821 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1822 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1823 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1824 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1825 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1826 1827 _ASUNAME 1828 1829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1830 for as_dir in $PATH 1831 do 1832 IFS=$as_save_IFS 1833 case $as_dir in #((( 1834 '') as_dir=./ ;; 1835 */) ;; 1836 *) as_dir=$as_dir/ ;; 1837 esac 1838 printf "%s\n" "PATH: $as_dir" 1839 done 1840 IFS=$as_save_IFS 1841 1842 } >&5 1843 1844 cat >&5 <<_ACEOF 1845 1846 1847 ## ----------- ## 1848 ## Core tests. ## 1849 ## ----------- ## 1850 1851 _ACEOF 1852 1853 1854 # Keep a trace of the command line. 1855 # Strip out --no-create and --no-recursion so they do not pile up. 1856 # Strip out --silent because we don't want to record it for future runs. 1857 # Also quote any args containing shell meta-characters. 1858 # Make two passes to allow for proper duplicate-argument suppression. 1859 ac_configure_args= 1860 ac_configure_args0= 1861 ac_configure_args1= 1862 ac_must_keep_next=false 1863 for ac_pass in 1 2 1864 do 1865 for ac_arg 1866 do 1867 case $ac_arg in 1868 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1869 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1870 | -silent | --silent | --silen | --sile | --sil) 1871 continue ;; 1872 *\'*) 1873 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1874 esac 1875 case $ac_pass in 1876 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1877 2) 1878 as_fn_append ac_configure_args1 " '$ac_arg'" 1879 if test $ac_must_keep_next = true; then 1880 ac_must_keep_next=false # Got value, back to normal. 1881 else 1882 case $ac_arg in 1883 *=* | --config-cache | -C | -disable-* | --disable-* \ 1884 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1885 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1886 | -with-* | --with-* | -without-* | --without-* | --x) 1887 case "$ac_configure_args0 " in 1888 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1889 esac 1890 ;; 1891 -* ) ac_must_keep_next=true ;; 1892 esac 1893 fi 1894 as_fn_append ac_configure_args " '$ac_arg'" 1895 ;; 1896 esac 1897 done 1898 done 1899 { ac_configure_args0=; unset ac_configure_args0;} 1900 { ac_configure_args1=; unset ac_configure_args1;} 1901 1902 # When interrupted or exit'd, cleanup temporary files, and complete 1903 # config.log. We remove comments because anyway the quotes in there 1904 # would cause problems or look ugly. 1905 # WARNING: Use '\'' to represent an apostrophe within the trap. 1906 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1907 trap 'exit_status=$? 1908 # Sanitize IFS. 1909 IFS=" "" $as_nl" 1910 # Save into config.log some information that might help in debugging. 1911 { 1912 echo 1913 1914 printf "%s\n" "## ---------------- ## 1915 ## Cache variables. ## 1916 ## ---------------- ##" 1917 echo 1918 # The following way of writing the cache mishandles newlines in values, 1919 ( 1920 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1921 eval ac_val=\$$ac_var 1922 case $ac_val in #( 1923 *${as_nl}*) 1924 case $ac_var in #( 1925 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1926 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1927 esac 1928 case $ac_var in #( 1929 _ | IFS | as_nl) ;; #( 1930 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1931 *) { eval $ac_var=; unset $ac_var;} ;; 1932 esac ;; 1933 esac 1934 done 1935 (set) 2>&1 | 1936 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1937 *${as_nl}ac_space=\ *) 1938 sed -n \ 1939 "s/'\''/'\''\\\\'\'''\''/g; 1940 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1941 ;; #( 1942 *) 1943 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1944 ;; 1945 esac | 1946 sort 1947 ) 1948 echo 1949 1950 printf "%s\n" "## ----------------- ## 1951 ## Output variables. ## 1952 ## ----------------- ##" 1953 echo 1954 for ac_var in $ac_subst_vars 1955 do 1956 eval ac_val=\$$ac_var 1957 case $ac_val in 1958 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1959 esac 1960 printf "%s\n" "$ac_var='\''$ac_val'\''" 1961 done | sort 1962 echo 1963 1964 if test -n "$ac_subst_files"; then 1965 printf "%s\n" "## ------------------- ## 1966 ## File substitutions. ## 1967 ## ------------------- ##" 1968 echo 1969 for ac_var in $ac_subst_files 1970 do 1971 eval ac_val=\$$ac_var 1972 case $ac_val in 1973 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1974 esac 1975 printf "%s\n" "$ac_var='\''$ac_val'\''" 1976 done | sort 1977 echo 1978 fi 1979 1980 if test -s confdefs.h; then 1981 printf "%s\n" "## ----------- ## 1982 ## confdefs.h. ## 1983 ## ----------- ##" 1984 echo 1985 cat confdefs.h 1986 echo 1987 fi 1988 test "$ac_signal" != 0 && 1989 printf "%s\n" "$as_me: caught signal $ac_signal" 1990 printf "%s\n" "$as_me: exit $exit_status" 1991 } >&5 1992 rm -f core *.core core.conftest.* && 1993 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1994 exit $exit_status 1995 ' 0 1996 for ac_signal in 1 2 13 15; do 1997 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1998 done 1999 ac_signal=0 2000 2001 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2002 rm -f -r conftest* confdefs.h 2003 2004 printf "%s\n" "/* confdefs.h */" > confdefs.h 2005 2006 # Predefined preprocessor variables. 2007 2008 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2009 2010 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2011 2012 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2013 2014 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2015 2016 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2017 2018 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2019 2020 2021 # Let the site file select an alternate cache file if it wants to. 2022 # Prefer an explicitly selected file to automatically selected ones. 2023 if test -n "$CONFIG_SITE"; then 2024 ac_site_files="$CONFIG_SITE" 2025 elif test "x$prefix" != xNONE; then 2026 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2027 else 2028 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2029 fi 2030 2031 for ac_site_file in $ac_site_files 2032 do 2033 case $ac_site_file in #( 2034 */*) : 2035 ;; #( 2036 *) : 2037 ac_site_file=./$ac_site_file ;; 2038 esac 2039 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2041 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2042 sed 's/^/| /' "$ac_site_file" >&5 2043 . "$ac_site_file" \ 2044 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2045 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2046 as_fn_error $? "failed to load site script $ac_site_file 2047 See 'config.log' for more details" "$LINENO" 5; } 2048 fi 2049 done 2050 2051 if test -r "$cache_file"; then 2052 # Some versions of bash will fail to source /dev/null (special files 2053 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2054 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2056 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2057 case $cache_file in 2058 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2059 *) . "./$cache_file";; 2060 esac 2061 fi 2062 else 2063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2064 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2065 >$cache_file 2066 fi 2067 2068 # Test code for whether the C compiler supports C89 (global declarations) 2069 ac_c_conftest_c89_globals=' 2070 /* Does the compiler advertise C89 conformance? 2071 Do not test the value of __STDC__, because some compilers set it to 0 2072 while being otherwise adequately conformant. */ 2073 #if !defined __STDC__ 2074 # error "Compiler does not advertise C89 conformance" 2075 #endif 2076 2077 #include <stddef.h> 2078 #include <stdarg.h> 2079 struct stat; 2080 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2081 struct buf { int x; }; 2082 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2083 static char *e (char **p, int i) 2084 { 2085 return p[i]; 2086 } 2087 static char *f (char * (*g) (char **, int), char **p, ...) 2088 { 2089 char *s; 2090 va_list v; 2091 va_start (v,p); 2092 s = g (p, va_arg (v,int)); 2093 va_end (v); 2094 return s; 2095 } 2096 2097 /* C89 style stringification. */ 2098 #define noexpand_stringify(a) #a 2099 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2100 2101 /* C89 style token pasting. Exercises some of the corner cases that 2102 e.g. old MSVC gets wrong, but not very hard. */ 2103 #define noexpand_concat(a,b) a##b 2104 #define expand_concat(a,b) noexpand_concat(a,b) 2105 extern int vA; 2106 extern int vbee; 2107 #define aye A 2108 #define bee B 2109 int *pvA = &expand_concat(v,aye); 2110 int *pvbee = &noexpand_concat(v,bee); 2111 2112 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2113 function prototypes and stuff, but not \xHH hex character constants. 2114 These do not provoke an error unfortunately, instead are silently treated 2115 as an "x". The following induces an error, until -std is added to get 2116 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2117 array size at least. It is necessary to write \x00 == 0 to get something 2118 that is true only with -std. */ 2119 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2120 2121 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2122 inside strings and character constants. */ 2123 #define FOO(x) '\''x'\'' 2124 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2125 2126 int test (int i, double x); 2127 struct s1 {int (*f) (int a);}; 2128 struct s2 {int (*f) (double a);}; 2129 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2130 int, int);' 2131 2132 # Test code for whether the C compiler supports C89 (body of main). 2133 ac_c_conftest_c89_main=' 2134 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2135 ' 2136 2137 # Test code for whether the C compiler supports C99 (global declarations) 2138 ac_c_conftest_c99_globals=' 2139 /* Does the compiler advertise C99 conformance? */ 2140 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2141 # error "Compiler does not advertise C99 conformance" 2142 #endif 2143 2144 // See if C++-style comments work. 2145 2146 #include <stdbool.h> 2147 extern int puts (const char *); 2148 extern int printf (const char *, ...); 2149 extern int dprintf (int, const char *, ...); 2150 extern void *malloc (size_t); 2151 extern void free (void *); 2152 2153 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2154 // dprintf is used instead of fprintf to avoid needing to declare 2155 // FILE and stderr. 2156 #define debug(...) dprintf (2, __VA_ARGS__) 2157 #define showlist(...) puts (#__VA_ARGS__) 2158 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2159 static void 2160 test_varargs_macros (void) 2161 { 2162 int x = 1234; 2163 int y = 5678; 2164 debug ("Flag"); 2165 debug ("X = %d\n", x); 2166 showlist (The first, second, and third items.); 2167 report (x>y, "x is %d but y is %d", x, y); 2168 } 2169 2170 // Check long long types. 2171 #define BIG64 18446744073709551615ull 2172 #define BIG32 4294967295ul 2173 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2174 #if !BIG_OK 2175 #error "your preprocessor is broken" 2176 #endif 2177 #if BIG_OK 2178 #else 2179 #error "your preprocessor is broken" 2180 #endif 2181 static long long int bignum = -9223372036854775807LL; 2182 static unsigned long long int ubignum = BIG64; 2183 2184 struct incomplete_array 2185 { 2186 int datasize; 2187 double data[]; 2188 }; 2189 2190 struct named_init { 2191 int number; 2192 const wchar_t *name; 2193 double average; 2194 }; 2195 2196 typedef const char *ccp; 2197 2198 static inline int 2199 test_restrict (ccp restrict text) 2200 { 2201 // Iterate through items via the restricted pointer. 2202 // Also check for declarations in for loops. 2203 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2204 continue; 2205 return 0; 2206 } 2207 2208 // Check varargs and va_copy. 2209 static bool 2210 test_varargs (const char *format, ...) 2211 { 2212 va_list args; 2213 va_start (args, format); 2214 va_list args_copy; 2215 va_copy (args_copy, args); 2216 2217 const char *str = ""; 2218 int number = 0; 2219 float fnumber = 0; 2220 2221 while (*format) 2222 { 2223 switch (*format++) 2224 { 2225 case '\''s'\'': // string 2226 str = va_arg (args_copy, const char *); 2227 break; 2228 case '\''d'\'': // int 2229 number = va_arg (args_copy, int); 2230 break; 2231 case '\''f'\'': // float 2232 fnumber = va_arg (args_copy, double); 2233 break; 2234 default: 2235 break; 2236 } 2237 } 2238 va_end (args_copy); 2239 va_end (args); 2240 2241 return *str && number && fnumber; 2242 } 2243 ' 2244 2245 # Test code for whether the C compiler supports C99 (body of main). 2246 ac_c_conftest_c99_main=' 2247 // Check bool. 2248 _Bool success = false; 2249 success |= (argc != 0); 2250 2251 // Check restrict. 2252 if (test_restrict ("String literal") == 0) 2253 success = true; 2254 char *restrict newvar = "Another string"; 2255 2256 // Check varargs. 2257 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2258 test_varargs_macros (); 2259 2260 // Check flexible array members. 2261 struct incomplete_array *ia = 2262 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2263 ia->datasize = 10; 2264 for (int i = 0; i < ia->datasize; ++i) 2265 ia->data[i] = i * 1.234; 2266 // Work around memory leak warnings. 2267 free (ia); 2268 2269 // Check named initializers. 2270 struct named_init ni = { 2271 .number = 34, 2272 .name = L"Test wide string", 2273 .average = 543.34343, 2274 }; 2275 2276 ni.number = 58; 2277 2278 int dynamic_array[ni.number]; 2279 dynamic_array[0] = argv[0][0]; 2280 dynamic_array[ni.number - 1] = 543; 2281 2282 // work around unused variable warnings 2283 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2284 || dynamic_array[ni.number - 1] != 543); 2285 ' 2286 2287 # Test code for whether the C compiler supports C11 (global declarations) 2288 ac_c_conftest_c11_globals=' 2289 /* Does the compiler advertise C11 conformance? */ 2290 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2291 # error "Compiler does not advertise C11 conformance" 2292 #endif 2293 2294 // Check _Alignas. 2295 char _Alignas (double) aligned_as_double; 2296 char _Alignas (0) no_special_alignment; 2297 extern char aligned_as_int; 2298 char _Alignas (0) _Alignas (int) aligned_as_int; 2299 2300 // Check _Alignof. 2301 enum 2302 { 2303 int_alignment = _Alignof (int), 2304 int_array_alignment = _Alignof (int[100]), 2305 char_alignment = _Alignof (char) 2306 }; 2307 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2308 2309 // Check _Noreturn. 2310 int _Noreturn does_not_return (void) { for (;;) continue; } 2311 2312 // Check _Static_assert. 2313 struct test_static_assert 2314 { 2315 int x; 2316 _Static_assert (sizeof (int) <= sizeof (long int), 2317 "_Static_assert does not work in struct"); 2318 long int y; 2319 }; 2320 2321 // Check UTF-8 literals. 2322 #define u8 syntax error! 2323 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2324 2325 // Check duplicate typedefs. 2326 typedef long *long_ptr; 2327 typedef long int *long_ptr; 2328 typedef long_ptr long_ptr; 2329 2330 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2331 struct anonymous 2332 { 2333 union { 2334 struct { int i; int j; }; 2335 struct { int k; long int l; } w; 2336 }; 2337 int m; 2338 } v1; 2339 ' 2340 2341 # Test code for whether the C compiler supports C11 (body of main). 2342 ac_c_conftest_c11_main=' 2343 _Static_assert ((offsetof (struct anonymous, i) 2344 == offsetof (struct anonymous, w.k)), 2345 "Anonymous union alignment botch"); 2346 v1.i = 2; 2347 v1.w.k = 5; 2348 ok |= v1.i != 5; 2349 ' 2350 2351 # Test code for whether the C compiler supports C11 (complete). 2352 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2353 ${ac_c_conftest_c99_globals} 2354 ${ac_c_conftest_c11_globals} 2355 2356 int 2357 main (int argc, char **argv) 2358 { 2359 int ok = 0; 2360 ${ac_c_conftest_c89_main} 2361 ${ac_c_conftest_c99_main} 2362 ${ac_c_conftest_c11_main} 2363 return ok; 2364 } 2365 " 2366 2367 # Test code for whether the C compiler supports C99 (complete). 2368 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2369 ${ac_c_conftest_c99_globals} 2370 2371 int 2372 main (int argc, char **argv) 2373 { 2374 int ok = 0; 2375 ${ac_c_conftest_c89_main} 2376 ${ac_c_conftest_c99_main} 2377 return ok; 2378 } 2379 " 2380 2381 # Test code for whether the C compiler supports C89 (complete). 2382 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2383 2384 int 2385 main (int argc, char **argv) 2386 { 2387 int ok = 0; 2388 ${ac_c_conftest_c89_main} 2389 return ok; 2390 } 2391 " 2392 2393 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2394 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2395 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2396 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2397 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2398 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2399 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2400 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2401 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2402 2403 # Auxiliary files required by this configure script. 2404 ac_aux_files="config.guess config.sub compile missing install-sh" 2405 2406 # Locations in which to look for auxiliary files. 2407 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2408 2409 # Search for a directory containing all of the required auxiliary files, 2410 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2411 # If we don't find one directory that contains all the files we need, 2412 # we report the set of missing files from the *first* directory in 2413 # $ac_aux_dir_candidates and give up. 2414 ac_missing_aux_files="" 2415 ac_first_candidate=: 2416 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2418 as_found=false 2419 for as_dir in $ac_aux_dir_candidates 2420 do 2421 IFS=$as_save_IFS 2422 case $as_dir in #((( 2423 '') as_dir=./ ;; 2424 */) ;; 2425 *) as_dir=$as_dir/ ;; 2426 esac 2427 as_found=: 2428 2429 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2430 ac_aux_dir_found=yes 2431 ac_install_sh= 2432 for ac_aux in $ac_aux_files 2433 do 2434 # As a special case, if "install-sh" is required, that requirement 2435 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2436 # and $ac_install_sh is set appropriately for whichever one is found. 2437 if test x"$ac_aux" = x"install-sh" 2438 then 2439 if test -f "${as_dir}install-sh"; then 2440 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2441 ac_install_sh="${as_dir}install-sh -c" 2442 elif test -f "${as_dir}install.sh"; then 2443 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2444 ac_install_sh="${as_dir}install.sh -c" 2445 elif test -f "${as_dir}shtool"; then 2446 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2447 ac_install_sh="${as_dir}shtool install -c" 2448 else 2449 ac_aux_dir_found=no 2450 if $ac_first_candidate; then 2451 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2452 else 2453 break 2454 fi 2455 fi 2456 else 2457 if test -f "${as_dir}${ac_aux}"; then 2458 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2459 else 2460 ac_aux_dir_found=no 2461 if $ac_first_candidate; then 2462 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2463 else 2464 break 2465 fi 2466 fi 2467 fi 2468 done 2469 if test "$ac_aux_dir_found" = yes; then 2470 ac_aux_dir="$as_dir" 2471 break 2472 fi 2473 ac_first_candidate=false 2474 2475 as_found=false 2476 done 2477 IFS=$as_save_IFS 2478 if $as_found 2479 then : 2480 2481 else case e in #( 2482 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2483 esac 2484 fi 2485 2486 2487 # These three variables are undocumented and unsupported, 2488 # and are intended to be withdrawn in a future Autoconf release. 2489 # They can cause serious problems if a builder's source tree is in a directory 2490 # whose full name contains unusual characters. 2491 if test -f "${ac_aux_dir}config.guess"; then 2492 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2493 fi 2494 if test -f "${ac_aux_dir}config.sub"; then 2495 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2496 fi 2497 if test -f "$ac_aux_dir/configure"; then 2498 ac_configure="$SHELL ${ac_aux_dir}configure" 2499 fi 2500 2501 # Check that the precious variables saved in the cache have kept the same 2502 # value. 2503 ac_cache_corrupted=false 2504 for ac_var in $ac_precious_vars; do 2505 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2506 eval ac_new_set=\$ac_env_${ac_var}_set 2507 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2508 eval ac_new_val=\$ac_env_${ac_var}_value 2509 case $ac_old_set,$ac_new_set in 2510 set,) 2511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2512 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2513 ac_cache_corrupted=: ;; 2514 ,set) 2515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2516 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2517 ac_cache_corrupted=: ;; 2518 ,);; 2519 *) 2520 if test "x$ac_old_val" != "x$ac_new_val"; then 2521 # differences in whitespace do not lead to failure. 2522 ac_old_val_w=`echo x $ac_old_val` 2523 ac_new_val_w=`echo x $ac_new_val` 2524 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2526 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2527 ac_cache_corrupted=: 2528 else 2529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2530 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2531 eval $ac_var=\$ac_old_val 2532 fi 2533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2534 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2536 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2537 fi;; 2538 esac 2539 # Pass precious variables to config.status. 2540 if test "$ac_new_set" = set; then 2541 case $ac_new_val in 2542 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2543 *) ac_arg=$ac_var=$ac_new_val ;; 2544 esac 2545 case " $ac_configure_args " in 2546 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2547 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2548 esac 2549 fi 2550 done 2551 if $ac_cache_corrupted; then 2552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2553 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2555 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2556 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2557 and start over" "$LINENO" 5 2558 fi 2559 ## -------------------- ## 2560 ## Main body of script. ## 2561 ## -------------------- ## 2562 2563 ac_ext=c 2564 ac_cpp='$CPP $CPPFLAGS' 2565 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2566 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2567 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2568 2569 2570 2571 ac_config_headers="$ac_config_headers config.h" 2572 2573 2574 # Initialize Automake 2575 am__api_version='1.17' 2576 2577 2578 2579 # Find a good install program. We prefer a C program (faster), 2580 # so one script is as good as another. But avoid the broken or 2581 # incompatible versions: 2582 # SysV /etc/install, /usr/sbin/install 2583 # SunOS /usr/etc/install 2584 # IRIX /sbin/install 2585 # AIX /bin/install 2586 # AmigaOS /C/install, which installs bootblocks on floppy discs 2587 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2588 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2589 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2590 # OS/2's system install, which has a completely different semantic 2591 # ./install, which can be erroneously created by make from ./install.sh. 2592 # Reject install programs that cannot install multiple files. 2593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2594 printf %s "checking for a BSD-compatible install... " >&6; } 2595 if test -z "$INSTALL"; then 2596 if test ${ac_cv_path_install+y} 2597 then : 2598 printf %s "(cached) " >&6 2599 else case e in #( 2600 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2601 for as_dir in $PATH 2602 do 2603 IFS=$as_save_IFS 2604 case $as_dir in #((( 2605 '') as_dir=./ ;; 2606 */) ;; 2607 *) as_dir=$as_dir/ ;; 2608 esac 2609 # Account for fact that we put trailing slashes in our PATH walk. 2610 case $as_dir in #(( 2611 ./ | /[cC]/* | \ 2612 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2613 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2614 /usr/ucb/* ) ;; 2615 *) 2616 # OSF1 and SCO ODT 3.0 have their own names for install. 2617 # Don't use installbsd from OSF since it installs stuff as root 2618 # by default. 2619 for ac_prog in ginstall scoinst install; do 2620 for ac_exec_ext in '' $ac_executable_extensions; do 2621 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2622 if test $ac_prog = install && 2623 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2624 # AIX install. It has an incompatible calling convention. 2625 : 2626 elif test $ac_prog = install && 2627 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2628 # program-specific install script used by HP pwplus--don't use. 2629 : 2630 else 2631 rm -rf conftest.one conftest.two conftest.dir 2632 echo one > conftest.one 2633 echo two > conftest.two 2634 mkdir conftest.dir 2635 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2636 test -s conftest.one && test -s conftest.two && 2637 test -s conftest.dir/conftest.one && 2638 test -s conftest.dir/conftest.two 2639 then 2640 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2641 break 3 2642 fi 2643 fi 2644 fi 2645 done 2646 done 2647 ;; 2648 esac 2649 2650 done 2651 IFS=$as_save_IFS 2652 2653 rm -rf conftest.one conftest.two conftest.dir 2654 ;; 2655 esac 2656 fi 2657 if test ${ac_cv_path_install+y}; then 2658 INSTALL=$ac_cv_path_install 2659 else 2660 # As a last resort, use the slow shell script. Don't cache a 2661 # value for INSTALL within a source directory, because that will 2662 # break other packages using the cache if that directory is 2663 # removed, or if the value is a relative name. 2664 INSTALL=$ac_install_sh 2665 fi 2666 fi 2667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2668 printf "%s\n" "$INSTALL" >&6; } 2669 2670 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2671 # It thinks the first close brace ends the variable substitution. 2672 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2673 2674 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2675 2676 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2677 2678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 2679 printf %s "checking whether sleep supports fractional seconds... " >&6; } 2680 if test ${am_cv_sleep_fractional_seconds+y} 2681 then : 2682 printf %s "(cached) " >&6 2683 else case e in #( 2684 e) if sleep 0.001 2>/dev/null 2685 then : 2686 am_cv_sleep_fractional_seconds=yes 2687 else case e in #( 2688 e) am_cv_sleep_fractional_seconds=no ;; 2689 esac 2690 fi 2691 ;; 2692 esac 2693 fi 2694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 2695 printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; } 2696 2697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 2698 printf %s "checking filesystem timestamp resolution... " >&6; } 2699 if test ${am_cv_filesystem_timestamp_resolution+y} 2700 then : 2701 printf %s "(cached) " >&6 2702 else case e in #( 2703 e) # Default to the worst case. 2704 am_cv_filesystem_timestamp_resolution=2 2705 2706 # Only try to go finer than 1 sec if sleep can do it. 2707 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 2708 # - 1 sec is not much of a win compared to 2 sec, and 2709 # - it takes 2 seconds to perform the test whether 1 sec works. 2710 # 2711 # Instead, just use the default 2s on platforms that have 1s resolution, 2712 # accept the extra 1s delay when using $sleep in the Automake tests, in 2713 # exchange for not incurring the 2s delay for running the test for all 2714 # packages. 2715 # 2716 am_try_resolutions= 2717 if test "$am_cv_sleep_fractional_seconds" = yes; then 2718 # Even a millisecond often causes a bunch of false positives, 2719 # so just try a hundredth of a second. The time saved between .001 and 2720 # .01 is not terribly consequential. 2721 am_try_resolutions="0.01 0.1 $am_try_resolutions" 2722 fi 2723 2724 # In order to catch current-generation FAT out, we must *modify* files 2725 # that already exist; the *creation* timestamp is finer. Use names 2726 # that make ls -t sort them differently when they have equal 2727 # timestamps than when they have distinct timestamps, keeping 2728 # in mind that ls -t prints the *newest* file first. 2729 rm -f conftest.ts? 2730 : > conftest.ts1 2731 : > conftest.ts2 2732 : > conftest.ts3 2733 2734 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 2735 # clobber the current shell's arguments. (Outer-level square brackets 2736 # are removed by m4; they're present so that m4 does not expand 2737 # <dollar><star>; be careful, easy to get confused.) 2738 if ( 2739 set X `ls -t conftest.ts[12]` && 2740 { 2741 test "$*" != "X conftest.ts1 conftest.ts2" || 2742 test "$*" != "X conftest.ts2 conftest.ts1"; 2743 } 2744 ); then :; else 2745 # If neither matched, then we have a broken ls. This can happen 2746 # if, for instance, CONFIG_SHELL is bash and it inherits a 2747 # broken ls alias from the environment. This has actually 2748 # happened. Such a system could not be considered "sane". 2749 printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 2750 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2751 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2752 as_fn_error $? "ls -t produces unexpected output. 2753 Make sure there is not a broken ls alias in your environment. 2754 See 'config.log' for more details" "$LINENO" 5; } 2755 fi 2756 2757 for am_try_res in $am_try_resolutions; do 2758 # Any one fine-grained sleep might happen to cross the boundary 2759 # between two values of a coarser actual resolution, but if we do 2760 # two fine-grained sleeps in a row, at least one of them will fall 2761 # entirely within a coarse interval. 2762 echo alpha > conftest.ts1 2763 sleep $am_try_res 2764 echo beta > conftest.ts2 2765 sleep $am_try_res 2766 echo gamma > conftest.ts3 2767 2768 # We assume that 'ls -t' will make use of high-resolution 2769 # timestamps if the operating system supports them at all. 2770 if (set X `ls -t conftest.ts?` && 2771 test "$2" = conftest.ts3 && 2772 test "$3" = conftest.ts2 && 2773 test "$4" = conftest.ts1); then 2774 # 2775 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 2776 # because we don't need to test make. 2777 make_ok=true 2778 if test $am_try_res != 1; then 2779 # But if we've succeeded so far with a subsecond resolution, we 2780 # have one more thing to check: make. It can happen that 2781 # everything else supports the subsecond mtimes, but make doesn't; 2782 # notably on macOS, which ships make 3.81 from 2006 (the last one 2783 # released under GPLv2). https://bugs.gnu.org/68808 2784 # 2785 # We test $MAKE if it is defined in the environment, else "make". 2786 # It might get overridden later, but our hope is that in practice 2787 # it does not matter: it is the system "make" which is (by far) 2788 # the most likely to be broken, whereas if the user overrides it, 2789 # probably they did so with a better, or at least not worse, make. 2790 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 2791 # 2792 # Create a Makefile (real tab character here): 2793 rm -f conftest.mk 2794 echo 'conftest.ts1: conftest.ts2' >conftest.mk 2795 echo ' touch conftest.ts2' >>conftest.mk 2796 # 2797 # Now, running 2798 # touch conftest.ts1; touch conftest.ts2; make 2799 # should touch ts1 because ts2 is newer. This could happen by luck, 2800 # but most often, it will fail if make's support is insufficient. So 2801 # test for several consecutive successes. 2802 # 2803 # (We reuse conftest.ts[12] because we still want to modify existing 2804 # files, not create new ones, per above.) 2805 n=0 2806 make=${MAKE-make} 2807 until test $n -eq 3; do 2808 echo one > conftest.ts1 2809 sleep $am_try_res 2810 echo two > conftest.ts2 # ts2 should now be newer than ts1 2811 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 2812 make_ok=false 2813 break # out of $n loop 2814 fi 2815 n=`expr $n + 1` 2816 done 2817 fi 2818 # 2819 if $make_ok; then 2820 # Everything we know to check worked out, so call this resolution good. 2821 am_cv_filesystem_timestamp_resolution=$am_try_res 2822 break # out of $am_try_res loop 2823 fi 2824 # Otherwise, we'll go on to check the next resolution. 2825 fi 2826 done 2827 rm -f conftest.ts? 2828 # (end _am_filesystem_timestamp_resolution) 2829 ;; 2830 esac 2831 fi 2832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 2833 printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; } 2834 2835 # This check should not be cached, as it may vary across builds of 2836 # different projects. 2837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2838 printf %s "checking whether build environment is sane... " >&6; } 2839 # Reject unsafe characters in $srcdir or the absolute working directory 2840 # name. Accept space and tab only in the latter. 2841 am_lf=' 2842 ' 2843 case `pwd` in 2844 *[\\\"\#\$\&\'\`$am_lf]*) 2845 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2846 esac 2847 case $srcdir in 2848 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2849 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2850 esac 2851 2852 # Do 'set' in a subshell so we don't clobber the current shell's 2853 # arguments. Must try -L first in case configure is actually a 2854 # symlink; some systems play weird games with the mod time of symlinks 2855 # (eg FreeBSD returns the mod time of the symlink's containing 2856 # directory). 2857 am_build_env_is_sane=no 2858 am_has_slept=no 2859 rm -f conftest.file 2860 for am_try in 1 2; do 2861 echo "timestamp, slept: $am_has_slept" > conftest.file 2862 if ( 2863 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2864 if test "$*" = "X"; then 2865 # -L didn't work. 2866 set X `ls -t "$srcdir/configure" conftest.file` 2867 fi 2868 test "$2" = conftest.file 2869 ); then 2870 am_build_env_is_sane=yes 2871 break 2872 fi 2873 # Just in case. 2874 sleep "$am_cv_filesystem_timestamp_resolution" 2875 am_has_slept=yes 2876 done 2877 2878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 2879 printf "%s\n" "$am_build_env_is_sane" >&6; } 2880 if test "$am_build_env_is_sane" = no; then 2881 as_fn_error $? "newly created file is older than distributed files! 2882 Check your system clock" "$LINENO" 5 2883 fi 2884 2885 # If we didn't sleep, we still need to ensure time stamps of config.status and 2886 # generated files are strictly newer. 2887 am_sleep_pid= 2888 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 2889 then : 2890 2891 else case e in #( 2892 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 2893 am_sleep_pid=$! 2894 ;; 2895 esac 2896 fi 2897 2898 rm -f conftest.file 2899 2900 test "$program_prefix" != NONE && 2901 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2902 # Use a double $ so make ignores it. 2903 test "$program_suffix" != NONE && 2904 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2905 # Double any \ or $. 2906 # By default was 's,x,x', remove it if useless. 2907 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2908 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2909 2910 2911 # Expand $ac_aux_dir to an absolute path. 2912 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2913 2914 2915 if test x"${MISSING+set}" != xset; then 2916 MISSING="\${SHELL} '$am_aux_dir/missing'" 2917 fi 2918 # Use eval to expand $SHELL 2919 if eval "$MISSING --is-lightweight"; then 2920 am_missing_run="$MISSING " 2921 else 2922 am_missing_run= 2923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2924 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2925 fi 2926 2927 if test x"${install_sh+set}" != xset; then 2928 case $am_aux_dir in 2929 *\ * | *\ *) 2930 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2931 *) 2932 install_sh="\${SHELL} $am_aux_dir/install-sh" 2933 esac 2934 fi 2935 2936 # Installed binaries are usually stripped using 'strip' when the user 2937 # run "make install-strip". However 'strip' might not be the right 2938 # tool to use in cross-compilation environments, therefore Automake 2939 # will honor the 'STRIP' environment variable to overrule this program. 2940 if test "$cross_compiling" != no; then 2941 if test -n "$ac_tool_prefix"; then 2942 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2943 set dummy ${ac_tool_prefix}strip; ac_word=$2 2944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2945 printf %s "checking for $ac_word... " >&6; } 2946 if test ${ac_cv_prog_STRIP+y} 2947 then : 2948 printf %s "(cached) " >&6 2949 else case e in #( 2950 e) if test -n "$STRIP"; then 2951 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2952 else 2953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2954 for as_dir in $PATH 2955 do 2956 IFS=$as_save_IFS 2957 case $as_dir in #((( 2958 '') as_dir=./ ;; 2959 */) ;; 2960 *) as_dir=$as_dir/ ;; 2961 esac 2962 for ac_exec_ext in '' $ac_executable_extensions; do 2963 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2964 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2965 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2966 break 2 2967 fi 2968 done 2969 done 2970 IFS=$as_save_IFS 2971 2972 fi ;; 2973 esac 2974 fi 2975 STRIP=$ac_cv_prog_STRIP 2976 if test -n "$STRIP"; then 2977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2978 printf "%s\n" "$STRIP" >&6; } 2979 else 2980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2981 printf "%s\n" "no" >&6; } 2982 fi 2983 2984 2985 fi 2986 if test -z "$ac_cv_prog_STRIP"; then 2987 ac_ct_STRIP=$STRIP 2988 # Extract the first word of "strip", so it can be a program name with args. 2989 set dummy strip; ac_word=$2 2990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2991 printf %s "checking for $ac_word... " >&6; } 2992 if test ${ac_cv_prog_ac_ct_STRIP+y} 2993 then : 2994 printf %s "(cached) " >&6 2995 else case e in #( 2996 e) if test -n "$ac_ct_STRIP"; then 2997 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2998 else 2999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3000 for as_dir in $PATH 3001 do 3002 IFS=$as_save_IFS 3003 case $as_dir in #((( 3004 '') as_dir=./ ;; 3005 */) ;; 3006 *) as_dir=$as_dir/ ;; 3007 esac 3008 for ac_exec_ext in '' $ac_executable_extensions; do 3009 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3010 ac_cv_prog_ac_ct_STRIP="strip" 3011 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3012 break 2 3013 fi 3014 done 3015 done 3016 IFS=$as_save_IFS 3017 3018 fi ;; 3019 esac 3020 fi 3021 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3022 if test -n "$ac_ct_STRIP"; then 3023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3024 printf "%s\n" "$ac_ct_STRIP" >&6; } 3025 else 3026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3027 printf "%s\n" "no" >&6; } 3028 fi 3029 3030 if test "x$ac_ct_STRIP" = x; then 3031 STRIP=":" 3032 else 3033 case $cross_compiling:$ac_tool_warned in 3034 yes:) 3035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3036 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3037 ac_tool_warned=yes ;; 3038 esac 3039 STRIP=$ac_ct_STRIP 3040 fi 3041 else 3042 STRIP="$ac_cv_prog_STRIP" 3043 fi 3044 3045 fi 3046 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3047 3048 3049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 3050 printf %s "checking for a race-free mkdir -p... " >&6; } 3051 if test -z "$MKDIR_P"; then 3052 if test ${ac_cv_path_mkdir+y} 3053 then : 3054 printf %s "(cached) " >&6 3055 else case e in #( 3056 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3057 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3058 do 3059 IFS=$as_save_IFS 3060 case $as_dir in #((( 3061 '') as_dir=./ ;; 3062 */) ;; 3063 *) as_dir=$as_dir/ ;; 3064 esac 3065 for ac_prog in mkdir gmkdir; do 3066 for ac_exec_ext in '' $ac_executable_extensions; do 3067 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3068 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3069 'mkdir ('*'coreutils) '* | \ 3070 *'BusyBox '* | \ 3071 'mkdir (fileutils) '4.1*) 3072 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3073 break 3;; 3074 esac 3075 done 3076 done 3077 done 3078 IFS=$as_save_IFS 3079 ;; 3080 esac 3081 fi 3082 3083 test -d ./--version && rmdir ./--version 3084 if test ${ac_cv_path_mkdir+y}; then 3085 MKDIR_P="$ac_cv_path_mkdir -p" 3086 else 3087 # As a last resort, use plain mkdir -p, 3088 # in the hope it doesn't have the bugs of ancient mkdir. 3089 MKDIR_P='mkdir -p' 3090 fi 3091 fi 3092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3093 printf "%s\n" "$MKDIR_P" >&6; } 3094 3095 for ac_prog in gawk mawk nawk awk 3096 do 3097 # Extract the first word of "$ac_prog", so it can be a program name with args. 3098 set dummy $ac_prog; ac_word=$2 3099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3100 printf %s "checking for $ac_word... " >&6; } 3101 if test ${ac_cv_prog_AWK+y} 3102 then : 3103 printf %s "(cached) " >&6 3104 else case e in #( 3105 e) if test -n "$AWK"; then 3106 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3107 else 3108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3109 for as_dir in $PATH 3110 do 3111 IFS=$as_save_IFS 3112 case $as_dir in #((( 3113 '') as_dir=./ ;; 3114 */) ;; 3115 *) as_dir=$as_dir/ ;; 3116 esac 3117 for ac_exec_ext in '' $ac_executable_extensions; do 3118 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3119 ac_cv_prog_AWK="$ac_prog" 3120 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3121 break 2 3122 fi 3123 done 3124 done 3125 IFS=$as_save_IFS 3126 3127 fi ;; 3128 esac 3129 fi 3130 AWK=$ac_cv_prog_AWK 3131 if test -n "$AWK"; then 3132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3133 printf "%s\n" "$AWK" >&6; } 3134 else 3135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3136 printf "%s\n" "no" >&6; } 3137 fi 3138 3139 3140 test -n "$AWK" && break 3141 done 3142 3143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3144 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3145 set x ${MAKE-make} 3146 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3147 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3148 then : 3149 printf %s "(cached) " >&6 3150 else case e in #( 3151 e) cat >conftest.make <<\_ACEOF 3152 SHELL = /bin/sh 3153 all: 3154 @echo '@@@%%%=$(MAKE)=@@@%%%' 3155 _ACEOF 3156 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3157 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3158 *@@@%%%=?*=@@@%%%*) 3159 eval ac_cv_prog_make_${ac_make}_set=yes;; 3160 *) 3161 eval ac_cv_prog_make_${ac_make}_set=no;; 3162 esac 3163 rm -f conftest.make ;; 3164 esac 3165 fi 3166 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3168 printf "%s\n" "yes" >&6; } 3169 SET_MAKE= 3170 else 3171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3172 printf "%s\n" "no" >&6; } 3173 SET_MAKE="MAKE=${MAKE-make}" 3174 fi 3175 3176 rm -rf .tst 2>/dev/null 3177 mkdir .tst 2>/dev/null 3178 if test -d .tst; then 3179 am__leading_dot=. 3180 else 3181 am__leading_dot=_ 3182 fi 3183 rmdir .tst 2>/dev/null 3184 3185 AM_DEFAULT_VERBOSITY=1 3186 # Check whether --enable-silent-rules was given. 3187 if test ${enable_silent_rules+y} 3188 then : 3189 enableval=$enable_silent_rules; 3190 fi 3191 3192 am_make=${MAKE-make} 3193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3194 printf %s "checking whether $am_make supports nested variables... " >&6; } 3195 if test ${am_cv_make_support_nested_variables+y} 3196 then : 3197 printf %s "(cached) " >&6 3198 else case e in #( 3199 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3200 BAR0=false 3201 BAR1=true 3202 V=1 3203 am__doit: 3204 @$(TRUE) 3205 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3206 am_cv_make_support_nested_variables=yes 3207 else 3208 am_cv_make_support_nested_variables=no 3209 fi ;; 3210 esac 3211 fi 3212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3213 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3214 AM_BACKSLASH='\' 3215 3216 am__rm_f_notfound= 3217 if (rm -f && rm -fr && rm -rf) 2>/dev/null 3218 then : 3219 3220 else case e in #( 3221 e) am__rm_f_notfound='""' ;; 3222 esac 3223 fi 3224 3225 3226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 3227 printf %s "checking xargs -n works... " >&6; } 3228 if test ${am_cv_xargs_n_works+y} 3229 then : 3230 printf %s "(cached) " >&6 3231 else case e in #( 3232 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 3233 3" 3234 then : 3235 am_cv_xargs_n_works=yes 3236 else case e in #( 3237 e) am_cv_xargs_n_works=no ;; 3238 esac 3239 fi ;; 3240 esac 3241 fi 3242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 3243 printf "%s\n" "$am_cv_xargs_n_works" >&6; } 3244 if test "$am_cv_xargs_n_works" = yes 3245 then : 3246 am__xargs_n='xargs -n' 3247 else case e in #( 3248 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 3249 ;; 3250 esac 3251 fi 3252 3253 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3254 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3255 # is not polluted with repeated "-I." 3256 am__isrc=' -I$(srcdir)' 3257 # test to see if srcdir already configured 3258 if test -f $srcdir/config.status; then 3259 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3260 fi 3261 fi 3262 3263 # test whether we have cygpath 3264 if test -z "$CYGPATH_W"; then 3265 if (cygpath --version) >/dev/null 2>/dev/null; then 3266 CYGPATH_W='cygpath -w' 3267 else 3268 CYGPATH_W=echo 3269 fi 3270 fi 3271 3272 3273 # Define the identity of the package. 3274 PACKAGE='fonttosfnt' 3275 VERSION='1.2.4' 3276 3277 3278 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3279 3280 3281 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3282 3283 # Some tools Automake needs. 3284 3285 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3286 3287 3288 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3289 3290 3291 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3292 3293 3294 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3295 3296 3297 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3298 3299 # For better backward compatibility. To be removed once Automake 1.9.x 3300 # dies out for good. For more background, see: 3301 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3302 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3303 mkdir_p='$(MKDIR_P)' 3304 3305 # We need awk for the "check" target (and possibly the TAP driver). The 3306 # system "awk" is bad on some platforms. 3307 # Always define AMTAR for backward compatibility. Yes, it's still used 3308 # in the wild :-( We should find a proper way to deprecate it ... 3309 AMTAR='$${TAR-tar}' 3310 3311 3312 # We'll loop over all known methods to create a tar archive until one works. 3313 _am_tools='gnutar pax cpio none' 3314 3315 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3316 3317 3318 3319 3320 3321 # Variables for tags utilities; see am/tags.am 3322 if test -z "$CTAGS"; then 3323 CTAGS=ctags 3324 fi 3325 3326 if test -z "$ETAGS"; then 3327 ETAGS=etags 3328 fi 3329 3330 if test -z "$CSCOPE"; then 3331 CSCOPE=cscope 3332 fi 3333 3334 3335 3336 3337 3338 3339 3340 3341 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3342 3343 3344 3345 3346 3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 DEPDIR="${am__leading_dot}deps" 3363 3364 ac_config_commands="$ac_config_commands depfiles" 3365 3366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3367 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3368 cat > confinc.mk << 'END' 3369 am__doit: 3370 @echo this is the am__doit target >confinc.out 3371 .PHONY: am__doit 3372 END 3373 am__include="#" 3374 am__quote= 3375 # BSD make does it like this. 3376 echo '.include "confinc.mk" # ignored' > confmf.BSD 3377 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3378 echo 'include confinc.mk # ignored' > confmf.GNU 3379 _am_result=no 3380 for s in GNU BSD; do 3381 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3382 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3383 ac_status=$? 3384 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3385 (exit $ac_status); } 3386 case $?:`cat confinc.out 2>/dev/null` in #( 3387 '0:this is the am__doit target') : 3388 case $s in #( 3389 BSD) : 3390 am__include='.include' am__quote='"' ;; #( 3391 *) : 3392 am__include='include' am__quote='' ;; 3393 esac ;; #( 3394 *) : 3395 ;; 3396 esac 3397 if test "$am__include" != "#"; then 3398 _am_result="yes ($s style)" 3399 break 3400 fi 3401 done 3402 rm -f confinc.* confmf.* 3403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3404 printf "%s\n" "${_am_result}" >&6; } 3405 3406 # Check whether --enable-dependency-tracking was given. 3407 if test ${enable_dependency_tracking+y} 3408 then : 3409 enableval=$enable_dependency_tracking; 3410 fi 3411 3412 if test "x$enable_dependency_tracking" != xno; then 3413 am_depcomp="$ac_aux_dir/depcomp" 3414 AMDEPBACKSLASH='\' 3415 am__nodep='_no' 3416 fi 3417 if test "x$enable_dependency_tracking" != xno; then 3418 AMDEP_TRUE= 3419 AMDEP_FALSE='#' 3420 else 3421 AMDEP_TRUE='#' 3422 AMDEP_FALSE= 3423 fi 3424 3425 3426 ac_ext=c 3427 ac_cpp='$CPP $CPPFLAGS' 3428 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3429 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3430 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3431 if test -n "$ac_tool_prefix"; then 3432 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3433 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3435 printf %s "checking for $ac_word... " >&6; } 3436 if test ${ac_cv_prog_CC+y} 3437 then : 3438 printf %s "(cached) " >&6 3439 else case e in #( 3440 e) if test -n "$CC"; then 3441 ac_cv_prog_CC="$CC" # Let the user override the test. 3442 else 3443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3444 for as_dir in $PATH 3445 do 3446 IFS=$as_save_IFS 3447 case $as_dir in #((( 3448 '') as_dir=./ ;; 3449 */) ;; 3450 *) as_dir=$as_dir/ ;; 3451 esac 3452 for ac_exec_ext in '' $ac_executable_extensions; do 3453 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3454 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3455 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3456 break 2 3457 fi 3458 done 3459 done 3460 IFS=$as_save_IFS 3461 3462 fi ;; 3463 esac 3464 fi 3465 CC=$ac_cv_prog_CC 3466 if test -n "$CC"; then 3467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3468 printf "%s\n" "$CC" >&6; } 3469 else 3470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3471 printf "%s\n" "no" >&6; } 3472 fi 3473 3474 3475 fi 3476 if test -z "$ac_cv_prog_CC"; then 3477 ac_ct_CC=$CC 3478 # Extract the first word of "gcc", so it can be a program name with args. 3479 set dummy gcc; ac_word=$2 3480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3481 printf %s "checking for $ac_word... " >&6; } 3482 if test ${ac_cv_prog_ac_ct_CC+y} 3483 then : 3484 printf %s "(cached) " >&6 3485 else case e in #( 3486 e) if test -n "$ac_ct_CC"; then 3487 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3488 else 3489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3490 for as_dir in $PATH 3491 do 3492 IFS=$as_save_IFS 3493 case $as_dir in #((( 3494 '') as_dir=./ ;; 3495 */) ;; 3496 *) as_dir=$as_dir/ ;; 3497 esac 3498 for ac_exec_ext in '' $ac_executable_extensions; do 3499 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3500 ac_cv_prog_ac_ct_CC="gcc" 3501 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3502 break 2 3503 fi 3504 done 3505 done 3506 IFS=$as_save_IFS 3507 3508 fi ;; 3509 esac 3510 fi 3511 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3512 if test -n "$ac_ct_CC"; then 3513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3514 printf "%s\n" "$ac_ct_CC" >&6; } 3515 else 3516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3517 printf "%s\n" "no" >&6; } 3518 fi 3519 3520 if test "x$ac_ct_CC" = x; then 3521 CC="" 3522 else 3523 case $cross_compiling:$ac_tool_warned in 3524 yes:) 3525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3526 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3527 ac_tool_warned=yes ;; 3528 esac 3529 CC=$ac_ct_CC 3530 fi 3531 else 3532 CC="$ac_cv_prog_CC" 3533 fi 3534 3535 if test -z "$CC"; then 3536 if test -n "$ac_tool_prefix"; then 3537 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3538 set dummy ${ac_tool_prefix}cc; ac_word=$2 3539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3540 printf %s "checking for $ac_word... " >&6; } 3541 if test ${ac_cv_prog_CC+y} 3542 then : 3543 printf %s "(cached) " >&6 3544 else case e in #( 3545 e) if test -n "$CC"; then 3546 ac_cv_prog_CC="$CC" # Let the user override the test. 3547 else 3548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3549 for as_dir in $PATH 3550 do 3551 IFS=$as_save_IFS 3552 case $as_dir in #((( 3553 '') as_dir=./ ;; 3554 */) ;; 3555 *) as_dir=$as_dir/ ;; 3556 esac 3557 for ac_exec_ext in '' $ac_executable_extensions; do 3558 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3559 ac_cv_prog_CC="${ac_tool_prefix}cc" 3560 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3561 break 2 3562 fi 3563 done 3564 done 3565 IFS=$as_save_IFS 3566 3567 fi ;; 3568 esac 3569 fi 3570 CC=$ac_cv_prog_CC 3571 if test -n "$CC"; then 3572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3573 printf "%s\n" "$CC" >&6; } 3574 else 3575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3576 printf "%s\n" "no" >&6; } 3577 fi 3578 3579 3580 fi 3581 fi 3582 if test -z "$CC"; then 3583 # Extract the first word of "cc", so it can be a program name with args. 3584 set dummy cc; ac_word=$2 3585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3586 printf %s "checking for $ac_word... " >&6; } 3587 if test ${ac_cv_prog_CC+y} 3588 then : 3589 printf %s "(cached) " >&6 3590 else case e in #( 3591 e) if test -n "$CC"; then 3592 ac_cv_prog_CC="$CC" # Let the user override the test. 3593 else 3594 ac_prog_rejected=no 3595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3596 for as_dir in $PATH 3597 do 3598 IFS=$as_save_IFS 3599 case $as_dir in #((( 3600 '') as_dir=./ ;; 3601 */) ;; 3602 *) as_dir=$as_dir/ ;; 3603 esac 3604 for ac_exec_ext in '' $ac_executable_extensions; do 3605 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3606 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3607 ac_prog_rejected=yes 3608 continue 3609 fi 3610 ac_cv_prog_CC="cc" 3611 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3612 break 2 3613 fi 3614 done 3615 done 3616 IFS=$as_save_IFS 3617 3618 if test $ac_prog_rejected = yes; then 3619 # We found a bogon in the path, so make sure we never use it. 3620 set dummy $ac_cv_prog_CC 3621 shift 3622 if test $# != 0; then 3623 # We chose a different compiler from the bogus one. 3624 # However, it has the same basename, so the bogon will be chosen 3625 # first if we set CC to just the basename; use the full file name. 3626 shift 3627 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3628 fi 3629 fi 3630 fi ;; 3631 esac 3632 fi 3633 CC=$ac_cv_prog_CC 3634 if test -n "$CC"; then 3635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3636 printf "%s\n" "$CC" >&6; } 3637 else 3638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3639 printf "%s\n" "no" >&6; } 3640 fi 3641 3642 3643 fi 3644 if test -z "$CC"; then 3645 if test -n "$ac_tool_prefix"; then 3646 for ac_prog in cl.exe 3647 do 3648 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3649 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3651 printf %s "checking for $ac_word... " >&6; } 3652 if test ${ac_cv_prog_CC+y} 3653 then : 3654 printf %s "(cached) " >&6 3655 else case e in #( 3656 e) if test -n "$CC"; then 3657 ac_cv_prog_CC="$CC" # Let the user override the test. 3658 else 3659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3660 for as_dir in $PATH 3661 do 3662 IFS=$as_save_IFS 3663 case $as_dir in #((( 3664 '') as_dir=./ ;; 3665 */) ;; 3666 *) as_dir=$as_dir/ ;; 3667 esac 3668 for ac_exec_ext in '' $ac_executable_extensions; do 3669 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3670 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3671 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3672 break 2 3673 fi 3674 done 3675 done 3676 IFS=$as_save_IFS 3677 3678 fi ;; 3679 esac 3680 fi 3681 CC=$ac_cv_prog_CC 3682 if test -n "$CC"; then 3683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3684 printf "%s\n" "$CC" >&6; } 3685 else 3686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3687 printf "%s\n" "no" >&6; } 3688 fi 3689 3690 3691 test -n "$CC" && break 3692 done 3693 fi 3694 if test -z "$CC"; then 3695 ac_ct_CC=$CC 3696 for ac_prog in cl.exe 3697 do 3698 # Extract the first word of "$ac_prog", so it can be a program name with args. 3699 set dummy $ac_prog; ac_word=$2 3700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3701 printf %s "checking for $ac_word... " >&6; } 3702 if test ${ac_cv_prog_ac_ct_CC+y} 3703 then : 3704 printf %s "(cached) " >&6 3705 else case e in #( 3706 e) if test -n "$ac_ct_CC"; then 3707 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3708 else 3709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3710 for as_dir in $PATH 3711 do 3712 IFS=$as_save_IFS 3713 case $as_dir in #((( 3714 '') as_dir=./ ;; 3715 */) ;; 3716 *) as_dir=$as_dir/ ;; 3717 esac 3718 for ac_exec_ext in '' $ac_executable_extensions; do 3719 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3720 ac_cv_prog_ac_ct_CC="$ac_prog" 3721 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3722 break 2 3723 fi 3724 done 3725 done 3726 IFS=$as_save_IFS 3727 3728 fi ;; 3729 esac 3730 fi 3731 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3732 if test -n "$ac_ct_CC"; then 3733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3734 printf "%s\n" "$ac_ct_CC" >&6; } 3735 else 3736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3737 printf "%s\n" "no" >&6; } 3738 fi 3739 3740 3741 test -n "$ac_ct_CC" && break 3742 done 3743 3744 if test "x$ac_ct_CC" = x; then 3745 CC="" 3746 else 3747 case $cross_compiling:$ac_tool_warned in 3748 yes:) 3749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3750 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3751 ac_tool_warned=yes ;; 3752 esac 3753 CC=$ac_ct_CC 3754 fi 3755 fi 3756 3757 fi 3758 if test -z "$CC"; then 3759 if test -n "$ac_tool_prefix"; then 3760 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3761 set dummy ${ac_tool_prefix}clang; ac_word=$2 3762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3763 printf %s "checking for $ac_word... " >&6; } 3764 if test ${ac_cv_prog_CC+y} 3765 then : 3766 printf %s "(cached) " >&6 3767 else case e in #( 3768 e) if test -n "$CC"; then 3769 ac_cv_prog_CC="$CC" # Let the user override the test. 3770 else 3771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3772 for as_dir in $PATH 3773 do 3774 IFS=$as_save_IFS 3775 case $as_dir in #((( 3776 '') as_dir=./ ;; 3777 */) ;; 3778 *) as_dir=$as_dir/ ;; 3779 esac 3780 for ac_exec_ext in '' $ac_executable_extensions; do 3781 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3782 ac_cv_prog_CC="${ac_tool_prefix}clang" 3783 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3784 break 2 3785 fi 3786 done 3787 done 3788 IFS=$as_save_IFS 3789 3790 fi ;; 3791 esac 3792 fi 3793 CC=$ac_cv_prog_CC 3794 if test -n "$CC"; then 3795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3796 printf "%s\n" "$CC" >&6; } 3797 else 3798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3799 printf "%s\n" "no" >&6; } 3800 fi 3801 3802 3803 fi 3804 if test -z "$ac_cv_prog_CC"; then 3805 ac_ct_CC=$CC 3806 # Extract the first word of "clang", so it can be a program name with args. 3807 set dummy clang; ac_word=$2 3808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3809 printf %s "checking for $ac_word... " >&6; } 3810 if test ${ac_cv_prog_ac_ct_CC+y} 3811 then : 3812 printf %s "(cached) " >&6 3813 else case e in #( 3814 e) if test -n "$ac_ct_CC"; then 3815 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3816 else 3817 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3818 for as_dir in $PATH 3819 do 3820 IFS=$as_save_IFS 3821 case $as_dir in #((( 3822 '') as_dir=./ ;; 3823 */) ;; 3824 *) as_dir=$as_dir/ ;; 3825 esac 3826 for ac_exec_ext in '' $ac_executable_extensions; do 3827 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3828 ac_cv_prog_ac_ct_CC="clang" 3829 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3830 break 2 3831 fi 3832 done 3833 done 3834 IFS=$as_save_IFS 3835 3836 fi ;; 3837 esac 3838 fi 3839 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3840 if test -n "$ac_ct_CC"; then 3841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3842 printf "%s\n" "$ac_ct_CC" >&6; } 3843 else 3844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3845 printf "%s\n" "no" >&6; } 3846 fi 3847 3848 if test "x$ac_ct_CC" = x; then 3849 CC="" 3850 else 3851 case $cross_compiling:$ac_tool_warned in 3852 yes:) 3853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3854 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3855 ac_tool_warned=yes ;; 3856 esac 3857 CC=$ac_ct_CC 3858 fi 3859 else 3860 CC="$ac_cv_prog_CC" 3861 fi 3862 3863 fi 3864 3865 3866 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3867 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3868 as_fn_error $? "no acceptable C compiler found in \$PATH 3869 See 'config.log' for more details" "$LINENO" 5; } 3870 3871 # Provide some information about the compiler. 3872 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3873 set X $ac_compile 3874 ac_compiler=$2 3875 for ac_option in --version -v -V -qversion -version; do 3876 { { ac_try="$ac_compiler $ac_option >&5" 3877 case "(($ac_try" in 3878 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3879 *) ac_try_echo=$ac_try;; 3880 esac 3881 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3882 printf "%s\n" "$ac_try_echo"; } >&5 3883 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3884 ac_status=$? 3885 if test -s conftest.err; then 3886 sed '10a\ 3887 ... rest of stderr output deleted ... 3888 10q' conftest.err >conftest.er1 3889 cat conftest.er1 >&5 3890 fi 3891 rm -f conftest.er1 conftest.err 3892 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3893 test $ac_status = 0; } 3894 done 3895 3896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3897 /* end confdefs.h. */ 3898 3899 int 3900 main (void) 3901 { 3902 3903 ; 3904 return 0; 3905 } 3906 _ACEOF 3907 ac_clean_files_save=$ac_clean_files 3908 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3909 # Try to create an executable without -o first, disregard a.out. 3910 # It will help us diagnose broken compilers, and finding out an intuition 3911 # of exeext. 3912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3913 printf %s "checking whether the C compiler works... " >&6; } 3914 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3915 3916 # The possible output files: 3917 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3918 3919 ac_rmfiles= 3920 for ac_file in $ac_files 3921 do 3922 case $ac_file in 3923 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3924 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3925 esac 3926 done 3927 rm -f $ac_rmfiles 3928 3929 if { { ac_try="$ac_link_default" 3930 case "(($ac_try" in 3931 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3932 *) ac_try_echo=$ac_try;; 3933 esac 3934 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3935 printf "%s\n" "$ac_try_echo"; } >&5 3936 (eval "$ac_link_default") 2>&5 3937 ac_status=$? 3938 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3939 test $ac_status = 0; } 3940 then : 3941 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3942 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3943 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3944 # so that the user can short-circuit this test for compilers unknown to 3945 # Autoconf. 3946 for ac_file in $ac_files '' 3947 do 3948 test -f "$ac_file" || continue 3949 case $ac_file in 3950 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3951 ;; 3952 [ab].out ) 3953 # We found the default executable, but exeext='' is most 3954 # certainly right. 3955 break;; 3956 *.* ) 3957 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3958 then :; else 3959 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3960 fi 3961 # We set ac_cv_exeext here because the later test for it is not 3962 # safe: cross compilers may not add the suffix if given an '-o' 3963 # argument, so we may need to know it at that point already. 3964 # Even if this section looks crufty: it has the advantage of 3965 # actually working. 3966 break;; 3967 * ) 3968 break;; 3969 esac 3970 done 3971 test "$ac_cv_exeext" = no && ac_cv_exeext= 3972 3973 else case e in #( 3974 e) ac_file='' ;; 3975 esac 3976 fi 3977 if test -z "$ac_file" 3978 then : 3979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3980 printf "%s\n" "no" >&6; } 3981 printf "%s\n" "$as_me: failed program was:" >&5 3982 sed 's/^/| /' conftest.$ac_ext >&5 3983 3984 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3985 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3986 as_fn_error 77 "C compiler cannot create executables 3987 See 'config.log' for more details" "$LINENO" 5; } 3988 else case e in #( 3989 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3990 printf "%s\n" "yes" >&6; } ;; 3991 esac 3992 fi 3993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3994 printf %s "checking for C compiler default output file name... " >&6; } 3995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3996 printf "%s\n" "$ac_file" >&6; } 3997 ac_exeext=$ac_cv_exeext 3998 3999 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 4000 ac_clean_files=$ac_clean_files_save 4001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 4002 printf %s "checking for suffix of executables... " >&6; } 4003 if { { ac_try="$ac_link" 4004 case "(($ac_try" in 4005 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4006 *) ac_try_echo=$ac_try;; 4007 esac 4008 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4009 printf "%s\n" "$ac_try_echo"; } >&5 4010 (eval "$ac_link") 2>&5 4011 ac_status=$? 4012 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4013 test $ac_status = 0; } 4014 then : 4015 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 4016 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 4017 # work properly (i.e., refer to 'conftest.exe'), while it won't with 4018 # 'rm'. 4019 for ac_file in conftest.exe conftest conftest.*; do 4020 test -f "$ac_file" || continue 4021 case $ac_file in 4022 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4023 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4024 break;; 4025 * ) break;; 4026 esac 4027 done 4028 else case e in #( 4029 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4030 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4031 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4032 See 'config.log' for more details" "$LINENO" 5; } ;; 4033 esac 4034 fi 4035 rm -f conftest conftest$ac_cv_exeext 4036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4037 printf "%s\n" "$ac_cv_exeext" >&6; } 4038 4039 rm -f conftest.$ac_ext 4040 EXEEXT=$ac_cv_exeext 4041 ac_exeext=$EXEEXT 4042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4043 /* end confdefs.h. */ 4044 #include <stdio.h> 4045 int 4046 main (void) 4047 { 4048 FILE *f = fopen ("conftest.out", "w"); 4049 if (!f) 4050 return 1; 4051 return ferror (f) || fclose (f) != 0; 4052 4053 ; 4054 return 0; 4055 } 4056 _ACEOF 4057 ac_clean_files="$ac_clean_files conftest.out" 4058 # Check that the compiler produces executables we can run. If not, either 4059 # the compiler is broken, or we cross compile. 4060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4061 printf %s "checking whether we are cross compiling... " >&6; } 4062 if test "$cross_compiling" != yes; then 4063 { { ac_try="$ac_link" 4064 case "(($ac_try" in 4065 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4066 *) ac_try_echo=$ac_try;; 4067 esac 4068 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4069 printf "%s\n" "$ac_try_echo"; } >&5 4070 (eval "$ac_link") 2>&5 4071 ac_status=$? 4072 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4073 test $ac_status = 0; } 4074 if { ac_try='./conftest$ac_cv_exeext' 4075 { { case "(($ac_try" in 4076 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4077 *) ac_try_echo=$ac_try;; 4078 esac 4079 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4080 printf "%s\n" "$ac_try_echo"; } >&5 4081 (eval "$ac_try") 2>&5 4082 ac_status=$? 4083 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4084 test $ac_status = 0; }; }; then 4085 cross_compiling=no 4086 else 4087 if test "$cross_compiling" = maybe; then 4088 cross_compiling=yes 4089 else 4090 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4091 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4092 as_fn_error 77 "cannot run C compiled programs. 4093 If you meant to cross compile, use '--host'. 4094 See 'config.log' for more details" "$LINENO" 5; } 4095 fi 4096 fi 4097 fi 4098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4099 printf "%s\n" "$cross_compiling" >&6; } 4100 4101 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4102 conftest.o conftest.obj conftest.out 4103 ac_clean_files=$ac_clean_files_save 4104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4105 printf %s "checking for suffix of object files... " >&6; } 4106 if test ${ac_cv_objext+y} 4107 then : 4108 printf %s "(cached) " >&6 4109 else case e in #( 4110 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4111 /* end confdefs.h. */ 4112 4113 int 4114 main (void) 4115 { 4116 4117 ; 4118 return 0; 4119 } 4120 _ACEOF 4121 rm -f conftest.o conftest.obj 4122 if { { ac_try="$ac_compile" 4123 case "(($ac_try" in 4124 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4125 *) ac_try_echo=$ac_try;; 4126 esac 4127 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4128 printf "%s\n" "$ac_try_echo"; } >&5 4129 (eval "$ac_compile") 2>&5 4130 ac_status=$? 4131 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4132 test $ac_status = 0; } 4133 then : 4134 for ac_file in conftest.o conftest.obj conftest.*; do 4135 test -f "$ac_file" || continue; 4136 case $ac_file in 4137 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4138 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4139 break;; 4140 esac 4141 done 4142 else case e in #( 4143 e) printf "%s\n" "$as_me: failed program was:" >&5 4144 sed 's/^/| /' conftest.$ac_ext >&5 4145 4146 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4147 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4148 as_fn_error $? "cannot compute suffix of object files: cannot compile 4149 See 'config.log' for more details" "$LINENO" 5; } ;; 4150 esac 4151 fi 4152 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4153 esac 4154 fi 4155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4156 printf "%s\n" "$ac_cv_objext" >&6; } 4157 OBJEXT=$ac_cv_objext 4158 ac_objext=$OBJEXT 4159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4160 printf %s "checking whether the compiler supports GNU C... " >&6; } 4161 if test ${ac_cv_c_compiler_gnu+y} 4162 then : 4163 printf %s "(cached) " >&6 4164 else case e in #( 4165 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4166 /* end confdefs.h. */ 4167 4168 int 4169 main (void) 4170 { 4171 #ifndef __GNUC__ 4172 choke me 4173 #endif 4174 4175 ; 4176 return 0; 4177 } 4178 _ACEOF 4179 if ac_fn_c_try_compile "$LINENO" 4180 then : 4181 ac_compiler_gnu=yes 4182 else case e in #( 4183 e) ac_compiler_gnu=no ;; 4184 esac 4185 fi 4186 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4187 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4188 ;; 4189 esac 4190 fi 4191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4192 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4193 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4194 4195 if test $ac_compiler_gnu = yes; then 4196 GCC=yes 4197 else 4198 GCC= 4199 fi 4200 ac_test_CFLAGS=${CFLAGS+y} 4201 ac_save_CFLAGS=$CFLAGS 4202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4203 printf %s "checking whether $CC accepts -g... " >&6; } 4204 if test ${ac_cv_prog_cc_g+y} 4205 then : 4206 printf %s "(cached) " >&6 4207 else case e in #( 4208 e) ac_save_c_werror_flag=$ac_c_werror_flag 4209 ac_c_werror_flag=yes 4210 ac_cv_prog_cc_g=no 4211 CFLAGS="-g" 4212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4213 /* end confdefs.h. */ 4214 4215 int 4216 main (void) 4217 { 4218 4219 ; 4220 return 0; 4221 } 4222 _ACEOF 4223 if ac_fn_c_try_compile "$LINENO" 4224 then : 4225 ac_cv_prog_cc_g=yes 4226 else case e in #( 4227 e) CFLAGS="" 4228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4229 /* end confdefs.h. */ 4230 4231 int 4232 main (void) 4233 { 4234 4235 ; 4236 return 0; 4237 } 4238 _ACEOF 4239 if ac_fn_c_try_compile "$LINENO" 4240 then : 4241 4242 else case e in #( 4243 e) ac_c_werror_flag=$ac_save_c_werror_flag 4244 CFLAGS="-g" 4245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4246 /* end confdefs.h. */ 4247 4248 int 4249 main (void) 4250 { 4251 4252 ; 4253 return 0; 4254 } 4255 _ACEOF 4256 if ac_fn_c_try_compile "$LINENO" 4257 then : 4258 ac_cv_prog_cc_g=yes 4259 fi 4260 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4261 esac 4262 fi 4263 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4264 esac 4265 fi 4266 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4267 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4268 esac 4269 fi 4270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4271 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4272 if test $ac_test_CFLAGS; then 4273 CFLAGS=$ac_save_CFLAGS 4274 elif test $ac_cv_prog_cc_g = yes; then 4275 if test "$GCC" = yes; then 4276 CFLAGS="-g -O2" 4277 else 4278 CFLAGS="-g" 4279 fi 4280 else 4281 if test "$GCC" = yes; then 4282 CFLAGS="-O2" 4283 else 4284 CFLAGS= 4285 fi 4286 fi 4287 ac_prog_cc_stdc=no 4288 if test x$ac_prog_cc_stdc = xno 4289 then : 4290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4291 printf %s "checking for $CC option to enable C11 features... " >&6; } 4292 if test ${ac_cv_prog_cc_c11+y} 4293 then : 4294 printf %s "(cached) " >&6 4295 else case e in #( 4296 e) ac_cv_prog_cc_c11=no 4297 ac_save_CC=$CC 4298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4299 /* end confdefs.h. */ 4300 $ac_c_conftest_c11_program 4301 _ACEOF 4302 for ac_arg in '' -std=gnu11 4303 do 4304 CC="$ac_save_CC $ac_arg" 4305 if ac_fn_c_try_compile "$LINENO" 4306 then : 4307 ac_cv_prog_cc_c11=$ac_arg 4308 fi 4309 rm -f core conftest.err conftest.$ac_objext conftest.beam 4310 test "x$ac_cv_prog_cc_c11" != "xno" && break 4311 done 4312 rm -f conftest.$ac_ext 4313 CC=$ac_save_CC ;; 4314 esac 4315 fi 4316 4317 if test "x$ac_cv_prog_cc_c11" = xno 4318 then : 4319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4320 printf "%s\n" "unsupported" >&6; } 4321 else case e in #( 4322 e) if test "x$ac_cv_prog_cc_c11" = x 4323 then : 4324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4325 printf "%s\n" "none needed" >&6; } 4326 else case e in #( 4327 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4328 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4329 CC="$CC $ac_cv_prog_cc_c11" ;; 4330 esac 4331 fi 4332 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4333 ac_prog_cc_stdc=c11 ;; 4334 esac 4335 fi 4336 fi 4337 if test x$ac_prog_cc_stdc = xno 4338 then : 4339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4340 printf %s "checking for $CC option to enable C99 features... " >&6; } 4341 if test ${ac_cv_prog_cc_c99+y} 4342 then : 4343 printf %s "(cached) " >&6 4344 else case e in #( 4345 e) ac_cv_prog_cc_c99=no 4346 ac_save_CC=$CC 4347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4348 /* end confdefs.h. */ 4349 $ac_c_conftest_c99_program 4350 _ACEOF 4351 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4352 do 4353 CC="$ac_save_CC $ac_arg" 4354 if ac_fn_c_try_compile "$LINENO" 4355 then : 4356 ac_cv_prog_cc_c99=$ac_arg 4357 fi 4358 rm -f core conftest.err conftest.$ac_objext conftest.beam 4359 test "x$ac_cv_prog_cc_c99" != "xno" && break 4360 done 4361 rm -f conftest.$ac_ext 4362 CC=$ac_save_CC ;; 4363 esac 4364 fi 4365 4366 if test "x$ac_cv_prog_cc_c99" = xno 4367 then : 4368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4369 printf "%s\n" "unsupported" >&6; } 4370 else case e in #( 4371 e) if test "x$ac_cv_prog_cc_c99" = x 4372 then : 4373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4374 printf "%s\n" "none needed" >&6; } 4375 else case e in #( 4376 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4377 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4378 CC="$CC $ac_cv_prog_cc_c99" ;; 4379 esac 4380 fi 4381 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4382 ac_prog_cc_stdc=c99 ;; 4383 esac 4384 fi 4385 fi 4386 if test x$ac_prog_cc_stdc = xno 4387 then : 4388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4389 printf %s "checking for $CC option to enable C89 features... " >&6; } 4390 if test ${ac_cv_prog_cc_c89+y} 4391 then : 4392 printf %s "(cached) " >&6 4393 else case e in #( 4394 e) ac_cv_prog_cc_c89=no 4395 ac_save_CC=$CC 4396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4397 /* end confdefs.h. */ 4398 $ac_c_conftest_c89_program 4399 _ACEOF 4400 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4401 do 4402 CC="$ac_save_CC $ac_arg" 4403 if ac_fn_c_try_compile "$LINENO" 4404 then : 4405 ac_cv_prog_cc_c89=$ac_arg 4406 fi 4407 rm -f core conftest.err conftest.$ac_objext conftest.beam 4408 test "x$ac_cv_prog_cc_c89" != "xno" && break 4409 done 4410 rm -f conftest.$ac_ext 4411 CC=$ac_save_CC ;; 4412 esac 4413 fi 4414 4415 if test "x$ac_cv_prog_cc_c89" = xno 4416 then : 4417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4418 printf "%s\n" "unsupported" >&6; } 4419 else case e in #( 4420 e) if test "x$ac_cv_prog_cc_c89" = x 4421 then : 4422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4423 printf "%s\n" "none needed" >&6; } 4424 else case e in #( 4425 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4426 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4427 CC="$CC $ac_cv_prog_cc_c89" ;; 4428 esac 4429 fi 4430 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4431 ac_prog_cc_stdc=c89 ;; 4432 esac 4433 fi 4434 fi 4435 4436 ac_ext=c 4437 ac_cpp='$CPP $CPPFLAGS' 4438 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4439 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4440 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4441 4442 4443 ac_ext=c 4444 ac_cpp='$CPP $CPPFLAGS' 4445 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4446 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4447 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4449 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4450 if test ${am_cv_prog_cc_c_o+y} 4451 then : 4452 printf %s "(cached) " >&6 4453 else case e in #( 4454 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4455 /* end confdefs.h. */ 4456 4457 int 4458 main (void) 4459 { 4460 4461 ; 4462 return 0; 4463 } 4464 _ACEOF 4465 # Make sure it works both with $CC and with simple cc. 4466 # Following AC_PROG_CC_C_O, we do the test twice because some 4467 # compilers refuse to overwrite an existing .o file with -o, 4468 # though they will create one. 4469 am_cv_prog_cc_c_o=yes 4470 for am_i in 1 2; do 4471 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4472 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4473 ac_status=$? 4474 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4475 (exit $ac_status); } \ 4476 && test -f conftest2.$ac_objext; then 4477 : OK 4478 else 4479 am_cv_prog_cc_c_o=no 4480 break 4481 fi 4482 done 4483 rm -f core conftest* 4484 unset am_i ;; 4485 esac 4486 fi 4487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4488 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4489 if test "$am_cv_prog_cc_c_o" != yes; then 4490 # Losing compiler, so override with the script. 4491 # FIXME: It is wrong to rewrite CC. 4492 # But if we don't then we get into trouble of one sort or another. 4493 # A longer-term fix would be to have automake use am__CC in this case, 4494 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4495 CC="$am_aux_dir/compile $CC" 4496 fi 4497 ac_ext=c 4498 ac_cpp='$CPP $CPPFLAGS' 4499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4501 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4502 4503 4504 depcc="$CC" am_compiler_list= 4505 4506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4507 printf %s "checking dependency style of $depcc... " >&6; } 4508 if test ${am_cv_CC_dependencies_compiler_type+y} 4509 then : 4510 printf %s "(cached) " >&6 4511 else case e in #( 4512 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4513 # We make a subdir and do the tests there. Otherwise we can end up 4514 # making bogus files that we don't know about and never remove. For 4515 # instance it was reported that on HP-UX the gcc test will end up 4516 # making a dummy file named 'D' -- because '-MD' means "put the output 4517 # in D". 4518 rm -rf conftest.dir 4519 mkdir conftest.dir 4520 # Copy depcomp to subdir because otherwise we won't find it if we're 4521 # using a relative directory. 4522 cp "$am_depcomp" conftest.dir 4523 cd conftest.dir 4524 # We will build objects and dependencies in a subdirectory because 4525 # it helps to detect inapplicable dependency modes. For instance 4526 # both Tru64's cc and ICC support -MD to output dependencies as a 4527 # side effect of compilation, but ICC will put the dependencies in 4528 # the current directory while Tru64 will put them in the object 4529 # directory. 4530 mkdir sub 4531 4532 am_cv_CC_dependencies_compiler_type=none 4533 if test "$am_compiler_list" = ""; then 4534 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4535 fi 4536 am__universal=false 4537 case " $depcc " in #( 4538 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4539 esac 4540 4541 for depmode in $am_compiler_list; do 4542 # Setup a source with many dependencies, because some compilers 4543 # like to wrap large dependency lists on column 80 (with \), and 4544 # we should not choose a depcomp mode which is confused by this. 4545 # 4546 # We need to recreate these files for each test, as the compiler may 4547 # overwrite some of them when testing with obscure command lines. 4548 # This happens at least with the AIX C compiler. 4549 : > sub/conftest.c 4550 for i in 1 2 3 4 5 6; do 4551 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4552 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4553 # Solaris 10 /bin/sh. 4554 echo '/* dummy */' > sub/conftst$i.h 4555 done 4556 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4557 4558 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4559 # mode. It turns out that the SunPro C++ compiler does not properly 4560 # handle '-M -o', and we need to detect this. Also, some Intel 4561 # versions had trouble with output in subdirs. 4562 am__obj=sub/conftest.${OBJEXT-o} 4563 am__minus_obj="-o $am__obj" 4564 case $depmode in 4565 gcc) 4566 # This depmode causes a compiler race in universal mode. 4567 test "$am__universal" = false || continue 4568 ;; 4569 nosideeffect) 4570 # After this tag, mechanisms are not by side-effect, so they'll 4571 # only be used when explicitly requested. 4572 if test "x$enable_dependency_tracking" = xyes; then 4573 continue 4574 else 4575 break 4576 fi 4577 ;; 4578 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4579 # This compiler won't grok '-c -o', but also, the minuso test has 4580 # not run yet. These depmodes are late enough in the game, and 4581 # so weak that their functioning should not be impacted. 4582 am__obj=conftest.${OBJEXT-o} 4583 am__minus_obj= 4584 ;; 4585 none) break ;; 4586 esac 4587 if depmode=$depmode \ 4588 source=sub/conftest.c object=$am__obj \ 4589 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4590 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4591 >/dev/null 2>conftest.err && 4592 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4593 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4594 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4595 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4596 # icc doesn't choke on unknown options, it will just issue warnings 4597 # or remarks (even with -Werror). So we grep stderr for any message 4598 # that says an option was ignored or not supported. 4599 # When given -MP, icc 7.0 and 7.1 complain thus: 4600 # icc: Command line warning: ignoring option '-M'; no argument required 4601 # The diagnosis changed in icc 8.0: 4602 # icc: Command line remark: option '-MP' not supported 4603 if (grep 'ignoring option' conftest.err || 4604 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4605 am_cv_CC_dependencies_compiler_type=$depmode 4606 break 4607 fi 4608 fi 4609 done 4610 4611 cd .. 4612 rm -rf conftest.dir 4613 else 4614 am_cv_CC_dependencies_compiler_type=none 4615 fi 4616 ;; 4617 esac 4618 fi 4619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4620 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4621 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4622 4623 if 4624 test "x$enable_dependency_tracking" != xno \ 4625 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4626 am__fastdepCC_TRUE= 4627 am__fastdepCC_FALSE='#' 4628 else 4629 am__fastdepCC_TRUE='#' 4630 am__fastdepCC_FALSE= 4631 fi 4632 4633 4634 4635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4636 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4637 if test ${ac_cv_c_undeclared_builtin_options+y} 4638 then : 4639 printf %s "(cached) " >&6 4640 else case e in #( 4641 e) ac_save_CFLAGS=$CFLAGS 4642 ac_cv_c_undeclared_builtin_options='cannot detect' 4643 for ac_arg in '' -fno-builtin; do 4644 CFLAGS="$ac_save_CFLAGS $ac_arg" 4645 # This test program should *not* compile successfully. 4646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4647 /* end confdefs.h. */ 4648 4649 int 4650 main (void) 4651 { 4652 (void) strchr; 4653 ; 4654 return 0; 4655 } 4656 _ACEOF 4657 if ac_fn_c_try_compile "$LINENO" 4658 then : 4659 4660 else case e in #( 4661 e) # This test program should compile successfully. 4662 # No library function is consistently available on 4663 # freestanding implementations, so test against a dummy 4664 # declaration. Include always-available headers on the 4665 # off chance that they somehow elicit warnings. 4666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4667 /* end confdefs.h. */ 4668 #include <float.h> 4669 #include <limits.h> 4670 #include <stdarg.h> 4671 #include <stddef.h> 4672 extern void ac_decl (int, char *); 4673 4674 int 4675 main (void) 4676 { 4677 (void) ac_decl (0, (char *) 0); 4678 (void) ac_decl; 4679 4680 ; 4681 return 0; 4682 } 4683 _ACEOF 4684 if ac_fn_c_try_compile "$LINENO" 4685 then : 4686 if test x"$ac_arg" = x 4687 then : 4688 ac_cv_c_undeclared_builtin_options='none needed' 4689 else case e in #( 4690 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4691 esac 4692 fi 4693 break 4694 fi 4695 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4696 esac 4697 fi 4698 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4699 done 4700 CFLAGS=$ac_save_CFLAGS 4701 ;; 4702 esac 4703 fi 4704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4705 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4706 case $ac_cv_c_undeclared_builtin_options in #( 4707 'cannot detect') : 4708 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4709 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4710 as_fn_error $? "cannot make $CC report undeclared builtins 4711 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4712 'none needed') : 4713 ac_c_undeclared_builtin_options='' ;; #( 4714 *) : 4715 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4716 esac 4717 4718 ac_header= ac_cache= 4719 for ac_item in $ac_header_c_list 4720 do 4721 if test $ac_cache; then 4722 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4723 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4724 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4725 fi 4726 ac_header= ac_cache= 4727 elif test $ac_header; then 4728 ac_cache=$ac_item 4729 else 4730 ac_header=$ac_item 4731 fi 4732 done 4733 4734 4735 4736 4737 4738 4739 4740 4741 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4742 then : 4743 4744 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4745 4746 fi 4747 4748 4749 4750 4751 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4752 if test "x$ac_cv_have_decl___clang__" = xyes 4753 then : 4754 CLANGCC="yes" 4755 else case e in #( 4756 e) CLANGCC="no" ;; 4757 esac 4758 fi 4759 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4760 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4761 then : 4762 INTELCC="yes" 4763 else case e in #( 4764 e) INTELCC="no" ;; 4765 esac 4766 fi 4767 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4768 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4769 then : 4770 SUNCC="yes" 4771 else case e in #( 4772 e) SUNCC="no" ;; 4773 esac 4774 fi 4775 4776 4777 4778 4779 4780 4781 4782 4783 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4784 if test -n "$ac_tool_prefix"; then 4785 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4786 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4788 printf %s "checking for $ac_word... " >&6; } 4789 if test ${ac_cv_path_PKG_CONFIG+y} 4790 then : 4791 printf %s "(cached) " >&6 4792 else case e in #( 4793 e) case $PKG_CONFIG in 4794 [\\/]* | ?:[\\/]*) 4795 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4796 ;; 4797 *) 4798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4799 for as_dir in $PATH 4800 do 4801 IFS=$as_save_IFS 4802 case $as_dir in #((( 4803 '') as_dir=./ ;; 4804 */) ;; 4805 *) as_dir=$as_dir/ ;; 4806 esac 4807 for ac_exec_ext in '' $ac_executable_extensions; do 4808 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4809 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4810 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4811 break 2 4812 fi 4813 done 4814 done 4815 IFS=$as_save_IFS 4816 4817 ;; 4818 esac ;; 4819 esac 4820 fi 4821 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4822 if test -n "$PKG_CONFIG"; then 4823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4824 printf "%s\n" "$PKG_CONFIG" >&6; } 4825 else 4826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4827 printf "%s\n" "no" >&6; } 4828 fi 4829 4830 4831 fi 4832 if test -z "$ac_cv_path_PKG_CONFIG"; then 4833 ac_pt_PKG_CONFIG=$PKG_CONFIG 4834 # Extract the first word of "pkg-config", so it can be a program name with args. 4835 set dummy pkg-config; ac_word=$2 4836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4837 printf %s "checking for $ac_word... " >&6; } 4838 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4839 then : 4840 printf %s "(cached) " >&6 4841 else case e in #( 4842 e) case $ac_pt_PKG_CONFIG in 4843 [\\/]* | ?:[\\/]*) 4844 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4845 ;; 4846 *) 4847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4848 for as_dir in $PATH 4849 do 4850 IFS=$as_save_IFS 4851 case $as_dir in #((( 4852 '') as_dir=./ ;; 4853 */) ;; 4854 *) as_dir=$as_dir/ ;; 4855 esac 4856 for ac_exec_ext in '' $ac_executable_extensions; do 4857 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4858 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4859 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4860 break 2 4861 fi 4862 done 4863 done 4864 IFS=$as_save_IFS 4865 4866 ;; 4867 esac ;; 4868 esac 4869 fi 4870 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4871 if test -n "$ac_pt_PKG_CONFIG"; then 4872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4873 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4874 else 4875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4876 printf "%s\n" "no" >&6; } 4877 fi 4878 4879 if test "x$ac_pt_PKG_CONFIG" = x; then 4880 PKG_CONFIG="" 4881 else 4882 case $cross_compiling:$ac_tool_warned in 4883 yes:) 4884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4885 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4886 ac_tool_warned=yes ;; 4887 esac 4888 PKG_CONFIG=$ac_pt_PKG_CONFIG 4889 fi 4890 else 4891 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4892 fi 4893 4894 fi 4895 if test -n "$PKG_CONFIG"; then 4896 _pkg_min_version=0.9.0 4897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4898 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4899 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4901 printf "%s\n" "yes" >&6; } 4902 else 4903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4904 printf "%s\n" "no" >&6; } 4905 PKG_CONFIG="" 4906 fi 4907 fi 4908 4909 4910 # Make sure we can run config.sub. 4911 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4912 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4913 4914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4915 printf %s "checking build system type... " >&6; } 4916 if test ${ac_cv_build+y} 4917 then : 4918 printf %s "(cached) " >&6 4919 else case e in #( 4920 e) ac_build_alias=$build_alias 4921 test "x$ac_build_alias" = x && 4922 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4923 test "x$ac_build_alias" = x && 4924 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4925 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4926 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4927 ;; 4928 esac 4929 fi 4930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4931 printf "%s\n" "$ac_cv_build" >&6; } 4932 case $ac_cv_build in 4933 *-*-*) ;; 4934 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4935 esac 4936 build=$ac_cv_build 4937 ac_save_IFS=$IFS; IFS='-' 4938 set x $ac_cv_build 4939 shift 4940 build_cpu=$1 4941 build_vendor=$2 4942 shift; shift 4943 # Remember, the first character of IFS is used to create $*, 4944 # except with old shells: 4945 build_os=$* 4946 IFS=$ac_save_IFS 4947 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4948 4949 4950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4951 printf %s "checking host system type... " >&6; } 4952 if test ${ac_cv_host+y} 4953 then : 4954 printf %s "(cached) " >&6 4955 else case e in #( 4956 e) if test "x$host_alias" = x; then 4957 ac_cv_host=$ac_cv_build 4958 else 4959 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4960 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4961 fi 4962 ;; 4963 esac 4964 fi 4965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4966 printf "%s\n" "$ac_cv_host" >&6; } 4967 case $ac_cv_host in 4968 *-*-*) ;; 4969 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4970 esac 4971 host=$ac_cv_host 4972 ac_save_IFS=$IFS; IFS='-' 4973 set x $ac_cv_host 4974 shift 4975 host_cpu=$1 4976 host_vendor=$2 4977 shift; shift 4978 # Remember, the first character of IFS is used to create $*, 4979 # except with old shells: 4980 host_os=$* 4981 IFS=$ac_save_IFS 4982 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4983 4984 4985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4986 printf %s "checking for a sed that does not truncate output... " >&6; } 4987 if test ${ac_cv_path_SED+y} 4988 then : 4989 printf %s "(cached) " >&6 4990 else case e in #( 4991 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4992 for ac_i in 1 2 3 4 5 6 7; do 4993 ac_script="$ac_script$as_nl$ac_script" 4994 done 4995 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4996 { ac_script=; unset ac_script;} 4997 if test -z "$SED"; then 4998 ac_path_SED_found=false 4999 # Loop through the user's path and test for each of PROGNAME-LIST 5000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5001 for as_dir in $PATH 5002 do 5003 IFS=$as_save_IFS 5004 case $as_dir in #((( 5005 '') as_dir=./ ;; 5006 */) ;; 5007 *) as_dir=$as_dir/ ;; 5008 esac 5009 for ac_prog in sed gsed 5010 do 5011 for ac_exec_ext in '' $ac_executable_extensions; do 5012 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5013 as_fn_executable_p "$ac_path_SED" || continue 5014 # Check for GNU ac_path_SED and select it if it is found. 5015 # Check for GNU $ac_path_SED 5016 case `"$ac_path_SED" --version 2>&1` in #( 5017 *GNU*) 5018 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5019 #( 5020 *) 5021 ac_count=0 5022 printf %s 0123456789 >"conftest.in" 5023 while : 5024 do 5025 cat "conftest.in" "conftest.in" >"conftest.tmp" 5026 mv "conftest.tmp" "conftest.in" 5027 cp "conftest.in" "conftest.nl" 5028 printf "%s\n" '' >> "conftest.nl" 5029 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5030 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5031 as_fn_arith $ac_count + 1 && ac_count=$as_val 5032 if test $ac_count -gt ${ac_path_SED_max-0}; then 5033 # Best one so far, save it but keep looking for a better one 5034 ac_cv_path_SED="$ac_path_SED" 5035 ac_path_SED_max=$ac_count 5036 fi 5037 # 10*(2^10) chars as input seems more than enough 5038 test $ac_count -gt 10 && break 5039 done 5040 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5041 esac 5042 5043 $ac_path_SED_found && break 3 5044 done 5045 done 5046 done 5047 IFS=$as_save_IFS 5048 if test -z "$ac_cv_path_SED"; then 5049 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5050 fi 5051 else 5052 ac_cv_path_SED=$SED 5053 fi 5054 ;; 5055 esac 5056 fi 5057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5058 printf "%s\n" "$ac_cv_path_SED" >&6; } 5059 SED="$ac_cv_path_SED" 5060 rm -f conftest.sed 5061 5062 5063 5064 5065 5066 5067 # Check whether --enable-selective-werror was given. 5068 if test ${enable_selective_werror+y} 5069 then : 5070 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5071 else case e in #( 5072 e) SELECTIVE_WERROR=yes ;; 5073 esac 5074 fi 5075 5076 5077 5078 5079 5080 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5081 if test "x$SUNCC" = "xyes"; then 5082 BASE_CFLAGS="-v" 5083 else 5084 BASE_CFLAGS="" 5085 fi 5086 5087 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 xorg_testset_save_CFLAGS="$CFLAGS" 5102 5103 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5106 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5107 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5108 then : 5109 printf %s "(cached) " >&6 5110 else case e in #( 5111 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5112 /* end confdefs.h. */ 5113 int i; 5114 _ACEOF 5115 if ac_fn_c_try_compile "$LINENO" 5116 then : 5117 xorg_cv_cc_flag_unknown_warning_option=yes 5118 else case e in #( 5119 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5120 esac 5121 fi 5122 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5123 esac 5124 fi 5125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5126 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5127 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5128 CFLAGS="$xorg_testset_save_CFLAGS" 5129 fi 5130 5131 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5134 fi 5135 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5137 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5138 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5139 then : 5140 printf %s "(cached) " >&6 5141 else case e in #( 5142 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5143 /* end confdefs.h. */ 5144 int i; 5145 _ACEOF 5146 if ac_fn_c_try_compile "$LINENO" 5147 then : 5148 xorg_cv_cc_flag_unused_command_line_argument=yes 5149 else case e in #( 5150 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5151 esac 5152 fi 5153 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5154 esac 5155 fi 5156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5157 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5158 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5159 CFLAGS="$xorg_testset_save_CFLAGS" 5160 fi 5161 5162 found="no" 5163 5164 if test $found = "no" ; then 5165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5167 fi 5168 5169 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5171 fi 5172 5173 CFLAGS="$CFLAGS -Wall" 5174 5175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5176 printf %s "checking if $CC supports -Wall... " >&6; } 5177 cacheid=xorg_cv_cc_flag__Wall 5178 if eval test \${$cacheid+y} 5179 then : 5180 printf %s "(cached) " >&6 5181 else case e in #( 5182 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5183 /* end confdefs.h. */ 5184 int i; 5185 int 5186 main (void) 5187 { 5188 5189 ; 5190 return 0; 5191 } 5192 _ACEOF 5193 if ac_fn_c_try_link "$LINENO" 5194 then : 5195 eval $cacheid=yes 5196 else case e in #( 5197 e) eval $cacheid=no ;; 5198 esac 5199 fi 5200 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5201 conftest$ac_exeext conftest.$ac_ext ;; 5202 esac 5203 fi 5204 5205 5206 CFLAGS="$xorg_testset_save_CFLAGS" 5207 5208 eval supported=\$$cacheid 5209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5210 printf "%s\n" "$supported" >&6; } 5211 if test "$supported" = "yes" ; then 5212 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5213 found="yes" 5214 fi 5215 fi 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 xorg_testset_save_CFLAGS="$CFLAGS" 5232 5233 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5236 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5237 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5238 then : 5239 printf %s "(cached) " >&6 5240 else case e in #( 5241 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5242 /* end confdefs.h. */ 5243 int i; 5244 _ACEOF 5245 if ac_fn_c_try_compile "$LINENO" 5246 then : 5247 xorg_cv_cc_flag_unknown_warning_option=yes 5248 else case e in #( 5249 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5250 esac 5251 fi 5252 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5253 esac 5254 fi 5255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5256 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5257 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5258 CFLAGS="$xorg_testset_save_CFLAGS" 5259 fi 5260 5261 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5264 fi 5265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5267 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5268 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5269 then : 5270 printf %s "(cached) " >&6 5271 else case e in #( 5272 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5273 /* end confdefs.h. */ 5274 int i; 5275 _ACEOF 5276 if ac_fn_c_try_compile "$LINENO" 5277 then : 5278 xorg_cv_cc_flag_unused_command_line_argument=yes 5279 else case e in #( 5280 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5281 esac 5282 fi 5283 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5284 esac 5285 fi 5286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5287 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5288 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5289 CFLAGS="$xorg_testset_save_CFLAGS" 5290 fi 5291 5292 found="no" 5293 5294 if test $found = "no" ; then 5295 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5297 fi 5298 5299 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5301 fi 5302 5303 CFLAGS="$CFLAGS -Wpointer-arith" 5304 5305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5306 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5307 cacheid=xorg_cv_cc_flag__Wpointer_arith 5308 if eval test \${$cacheid+y} 5309 then : 5310 printf %s "(cached) " >&6 5311 else case e in #( 5312 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5313 /* end confdefs.h. */ 5314 int i; 5315 int 5316 main (void) 5317 { 5318 5319 ; 5320 return 0; 5321 } 5322 _ACEOF 5323 if ac_fn_c_try_link "$LINENO" 5324 then : 5325 eval $cacheid=yes 5326 else case e in #( 5327 e) eval $cacheid=no ;; 5328 esac 5329 fi 5330 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5331 conftest$ac_exeext conftest.$ac_ext ;; 5332 esac 5333 fi 5334 5335 5336 CFLAGS="$xorg_testset_save_CFLAGS" 5337 5338 eval supported=\$$cacheid 5339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5340 printf "%s\n" "$supported" >&6; } 5341 if test "$supported" = "yes" ; then 5342 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5343 found="yes" 5344 fi 5345 fi 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 xorg_testset_save_CFLAGS="$CFLAGS" 5362 5363 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5366 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5367 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5368 then : 5369 printf %s "(cached) " >&6 5370 else case e in #( 5371 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5372 /* end confdefs.h. */ 5373 int i; 5374 _ACEOF 5375 if ac_fn_c_try_compile "$LINENO" 5376 then : 5377 xorg_cv_cc_flag_unknown_warning_option=yes 5378 else case e in #( 5379 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5380 esac 5381 fi 5382 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5383 esac 5384 fi 5385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5386 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5387 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5388 CFLAGS="$xorg_testset_save_CFLAGS" 5389 fi 5390 5391 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5394 fi 5395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5397 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5398 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5399 then : 5400 printf %s "(cached) " >&6 5401 else case e in #( 5402 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5403 /* end confdefs.h. */ 5404 int i; 5405 _ACEOF 5406 if ac_fn_c_try_compile "$LINENO" 5407 then : 5408 xorg_cv_cc_flag_unused_command_line_argument=yes 5409 else case e in #( 5410 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5411 esac 5412 fi 5413 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5414 esac 5415 fi 5416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5417 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5418 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5419 CFLAGS="$xorg_testset_save_CFLAGS" 5420 fi 5421 5422 found="no" 5423 5424 if test $found = "no" ; then 5425 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5427 fi 5428 5429 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5431 fi 5432 5433 CFLAGS="$CFLAGS -Wmissing-declarations" 5434 5435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5436 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5437 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5438 if eval test \${$cacheid+y} 5439 then : 5440 printf %s "(cached) " >&6 5441 else case e in #( 5442 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5443 /* end confdefs.h. */ 5444 int i; 5445 int 5446 main (void) 5447 { 5448 5449 ; 5450 return 0; 5451 } 5452 _ACEOF 5453 if ac_fn_c_try_link "$LINENO" 5454 then : 5455 eval $cacheid=yes 5456 else case e in #( 5457 e) eval $cacheid=no ;; 5458 esac 5459 fi 5460 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5461 conftest$ac_exeext conftest.$ac_ext ;; 5462 esac 5463 fi 5464 5465 5466 CFLAGS="$xorg_testset_save_CFLAGS" 5467 5468 eval supported=\$$cacheid 5469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5470 printf "%s\n" "$supported" >&6; } 5471 if test "$supported" = "yes" ; then 5472 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5473 found="yes" 5474 fi 5475 fi 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 xorg_testset_save_CFLAGS="$CFLAGS" 5492 5493 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5496 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5497 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5498 then : 5499 printf %s "(cached) " >&6 5500 else case e in #( 5501 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5502 /* end confdefs.h. */ 5503 int i; 5504 _ACEOF 5505 if ac_fn_c_try_compile "$LINENO" 5506 then : 5507 xorg_cv_cc_flag_unknown_warning_option=yes 5508 else case e in #( 5509 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5510 esac 5511 fi 5512 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5513 esac 5514 fi 5515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5516 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5517 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5518 CFLAGS="$xorg_testset_save_CFLAGS" 5519 fi 5520 5521 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5522 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5524 fi 5525 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5527 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5528 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5529 then : 5530 printf %s "(cached) " >&6 5531 else case e in #( 5532 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5533 /* end confdefs.h. */ 5534 int i; 5535 _ACEOF 5536 if ac_fn_c_try_compile "$LINENO" 5537 then : 5538 xorg_cv_cc_flag_unused_command_line_argument=yes 5539 else case e in #( 5540 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5541 esac 5542 fi 5543 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5544 esac 5545 fi 5546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5547 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5548 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5549 CFLAGS="$xorg_testset_save_CFLAGS" 5550 fi 5551 5552 found="no" 5553 5554 if test $found = "no" ; then 5555 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5557 fi 5558 5559 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5561 fi 5562 5563 CFLAGS="$CFLAGS -Wformat=2" 5564 5565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5566 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5567 cacheid=xorg_cv_cc_flag__Wformat_2 5568 if eval test \${$cacheid+y} 5569 then : 5570 printf %s "(cached) " >&6 5571 else case e in #( 5572 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5573 /* end confdefs.h. */ 5574 int i; 5575 int 5576 main (void) 5577 { 5578 5579 ; 5580 return 0; 5581 } 5582 _ACEOF 5583 if ac_fn_c_try_link "$LINENO" 5584 then : 5585 eval $cacheid=yes 5586 else case e in #( 5587 e) eval $cacheid=no ;; 5588 esac 5589 fi 5590 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5591 conftest$ac_exeext conftest.$ac_ext ;; 5592 esac 5593 fi 5594 5595 5596 CFLAGS="$xorg_testset_save_CFLAGS" 5597 5598 eval supported=\$$cacheid 5599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5600 printf "%s\n" "$supported" >&6; } 5601 if test "$supported" = "yes" ; then 5602 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5603 found="yes" 5604 fi 5605 fi 5606 5607 if test $found = "no" ; then 5608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5610 fi 5611 5612 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5613 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5614 fi 5615 5616 CFLAGS="$CFLAGS -Wformat" 5617 5618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5619 printf %s "checking if $CC supports -Wformat... " >&6; } 5620 cacheid=xorg_cv_cc_flag__Wformat 5621 if eval test \${$cacheid+y} 5622 then : 5623 printf %s "(cached) " >&6 5624 else case e in #( 5625 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5626 /* end confdefs.h. */ 5627 int i; 5628 int 5629 main (void) 5630 { 5631 5632 ; 5633 return 0; 5634 } 5635 _ACEOF 5636 if ac_fn_c_try_link "$LINENO" 5637 then : 5638 eval $cacheid=yes 5639 else case e in #( 5640 e) eval $cacheid=no ;; 5641 esac 5642 fi 5643 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5644 conftest$ac_exeext conftest.$ac_ext ;; 5645 esac 5646 fi 5647 5648 5649 CFLAGS="$xorg_testset_save_CFLAGS" 5650 5651 eval supported=\$$cacheid 5652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5653 printf "%s\n" "$supported" >&6; } 5654 if test "$supported" = "yes" ; then 5655 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5656 found="yes" 5657 fi 5658 fi 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673 5674 5675 5676 xorg_testset_save_CFLAGS="$CFLAGS" 5677 5678 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5681 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5682 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5683 then : 5684 printf %s "(cached) " >&6 5685 else case e in #( 5686 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5687 /* end confdefs.h. */ 5688 int i; 5689 _ACEOF 5690 if ac_fn_c_try_compile "$LINENO" 5691 then : 5692 xorg_cv_cc_flag_unknown_warning_option=yes 5693 else case e in #( 5694 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5695 esac 5696 fi 5697 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5698 esac 5699 fi 5700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5701 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5702 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5703 CFLAGS="$xorg_testset_save_CFLAGS" 5704 fi 5705 5706 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5709 fi 5710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5712 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5713 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5714 then : 5715 printf %s "(cached) " >&6 5716 else case e in #( 5717 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5718 /* end confdefs.h. */ 5719 int i; 5720 _ACEOF 5721 if ac_fn_c_try_compile "$LINENO" 5722 then : 5723 xorg_cv_cc_flag_unused_command_line_argument=yes 5724 else case e in #( 5725 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5726 esac 5727 fi 5728 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5729 esac 5730 fi 5731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5732 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5733 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5734 CFLAGS="$xorg_testset_save_CFLAGS" 5735 fi 5736 5737 found="no" 5738 5739 if test $found = "no" ; then 5740 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5742 fi 5743 5744 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5746 fi 5747 5748 CFLAGS="$CFLAGS -Wstrict-prototypes" 5749 5750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5751 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5752 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5753 if eval test \${$cacheid+y} 5754 then : 5755 printf %s "(cached) " >&6 5756 else case e in #( 5757 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5758 /* end confdefs.h. */ 5759 int i; 5760 int 5761 main (void) 5762 { 5763 5764 ; 5765 return 0; 5766 } 5767 _ACEOF 5768 if ac_fn_c_try_link "$LINENO" 5769 then : 5770 eval $cacheid=yes 5771 else case e in #( 5772 e) eval $cacheid=no ;; 5773 esac 5774 fi 5775 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5776 conftest$ac_exeext conftest.$ac_ext ;; 5777 esac 5778 fi 5779 5780 5781 CFLAGS="$xorg_testset_save_CFLAGS" 5782 5783 eval supported=\$$cacheid 5784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5785 printf "%s\n" "$supported" >&6; } 5786 if test "$supported" = "yes" ; then 5787 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5788 found="yes" 5789 fi 5790 fi 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 5806 xorg_testset_save_CFLAGS="$CFLAGS" 5807 5808 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5811 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5812 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5813 then : 5814 printf %s "(cached) " >&6 5815 else case e in #( 5816 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5817 /* end confdefs.h. */ 5818 int i; 5819 _ACEOF 5820 if ac_fn_c_try_compile "$LINENO" 5821 then : 5822 xorg_cv_cc_flag_unknown_warning_option=yes 5823 else case e in #( 5824 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5825 esac 5826 fi 5827 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5828 esac 5829 fi 5830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5831 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5832 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5833 CFLAGS="$xorg_testset_save_CFLAGS" 5834 fi 5835 5836 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5839 fi 5840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5842 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5843 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5844 then : 5845 printf %s "(cached) " >&6 5846 else case e in #( 5847 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5848 /* end confdefs.h. */ 5849 int i; 5850 _ACEOF 5851 if ac_fn_c_try_compile "$LINENO" 5852 then : 5853 xorg_cv_cc_flag_unused_command_line_argument=yes 5854 else case e in #( 5855 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5856 esac 5857 fi 5858 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5859 esac 5860 fi 5861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5862 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5863 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5864 CFLAGS="$xorg_testset_save_CFLAGS" 5865 fi 5866 5867 found="no" 5868 5869 if test $found = "no" ; then 5870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5872 fi 5873 5874 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5876 fi 5877 5878 CFLAGS="$CFLAGS -Wmissing-prototypes" 5879 5880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5881 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5882 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5883 if eval test \${$cacheid+y} 5884 then : 5885 printf %s "(cached) " >&6 5886 else case e in #( 5887 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5888 /* end confdefs.h. */ 5889 int i; 5890 int 5891 main (void) 5892 { 5893 5894 ; 5895 return 0; 5896 } 5897 _ACEOF 5898 if ac_fn_c_try_link "$LINENO" 5899 then : 5900 eval $cacheid=yes 5901 else case e in #( 5902 e) eval $cacheid=no ;; 5903 esac 5904 fi 5905 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5906 conftest$ac_exeext conftest.$ac_ext ;; 5907 esac 5908 fi 5909 5910 5911 CFLAGS="$xorg_testset_save_CFLAGS" 5912 5913 eval supported=\$$cacheid 5914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5915 printf "%s\n" "$supported" >&6; } 5916 if test "$supported" = "yes" ; then 5917 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5918 found="yes" 5919 fi 5920 fi 5921 5922 5923 5924 5925 5926 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 xorg_testset_save_CFLAGS="$CFLAGS" 5937 5938 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5941 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5942 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5943 then : 5944 printf %s "(cached) " >&6 5945 else case e in #( 5946 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5947 /* end confdefs.h. */ 5948 int i; 5949 _ACEOF 5950 if ac_fn_c_try_compile "$LINENO" 5951 then : 5952 xorg_cv_cc_flag_unknown_warning_option=yes 5953 else case e in #( 5954 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5955 esac 5956 fi 5957 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5958 esac 5959 fi 5960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5961 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5962 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5963 CFLAGS="$xorg_testset_save_CFLAGS" 5964 fi 5965 5966 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5969 fi 5970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5972 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5973 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5974 then : 5975 printf %s "(cached) " >&6 5976 else case e in #( 5977 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5978 /* end confdefs.h. */ 5979 int i; 5980 _ACEOF 5981 if ac_fn_c_try_compile "$LINENO" 5982 then : 5983 xorg_cv_cc_flag_unused_command_line_argument=yes 5984 else case e in #( 5985 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5986 esac 5987 fi 5988 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5989 esac 5990 fi 5991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5992 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5993 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5994 CFLAGS="$xorg_testset_save_CFLAGS" 5995 fi 5996 5997 found="no" 5998 5999 if test $found = "no" ; then 6000 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6002 fi 6003 6004 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6006 fi 6007 6008 CFLAGS="$CFLAGS -Wnested-externs" 6009 6010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6011 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6012 cacheid=xorg_cv_cc_flag__Wnested_externs 6013 if eval test \${$cacheid+y} 6014 then : 6015 printf %s "(cached) " >&6 6016 else case e in #( 6017 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6018 /* end confdefs.h. */ 6019 int i; 6020 int 6021 main (void) 6022 { 6023 6024 ; 6025 return 0; 6026 } 6027 _ACEOF 6028 if ac_fn_c_try_link "$LINENO" 6029 then : 6030 eval $cacheid=yes 6031 else case e in #( 6032 e) eval $cacheid=no ;; 6033 esac 6034 fi 6035 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6036 conftest$ac_exeext conftest.$ac_ext ;; 6037 esac 6038 fi 6039 6040 6041 CFLAGS="$xorg_testset_save_CFLAGS" 6042 6043 eval supported=\$$cacheid 6044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6045 printf "%s\n" "$supported" >&6; } 6046 if test "$supported" = "yes" ; then 6047 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6048 found="yes" 6049 fi 6050 fi 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065 6066 xorg_testset_save_CFLAGS="$CFLAGS" 6067 6068 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6071 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6072 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6073 then : 6074 printf %s "(cached) " >&6 6075 else case e in #( 6076 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6077 /* end confdefs.h. */ 6078 int i; 6079 _ACEOF 6080 if ac_fn_c_try_compile "$LINENO" 6081 then : 6082 xorg_cv_cc_flag_unknown_warning_option=yes 6083 else case e in #( 6084 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6085 esac 6086 fi 6087 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6088 esac 6089 fi 6090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6091 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6092 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6093 CFLAGS="$xorg_testset_save_CFLAGS" 6094 fi 6095 6096 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6097 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6099 fi 6100 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6102 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6103 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6104 then : 6105 printf %s "(cached) " >&6 6106 else case e in #( 6107 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6108 /* end confdefs.h. */ 6109 int i; 6110 _ACEOF 6111 if ac_fn_c_try_compile "$LINENO" 6112 then : 6113 xorg_cv_cc_flag_unused_command_line_argument=yes 6114 else case e in #( 6115 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6116 esac 6117 fi 6118 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6119 esac 6120 fi 6121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6122 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6123 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6124 CFLAGS="$xorg_testset_save_CFLAGS" 6125 fi 6126 6127 found="no" 6128 6129 if test $found = "no" ; then 6130 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6132 fi 6133 6134 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6135 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6136 fi 6137 6138 CFLAGS="$CFLAGS -Wbad-function-cast" 6139 6140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6141 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6142 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6143 if eval test \${$cacheid+y} 6144 then : 6145 printf %s "(cached) " >&6 6146 else case e in #( 6147 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6148 /* end confdefs.h. */ 6149 int i; 6150 int 6151 main (void) 6152 { 6153 6154 ; 6155 return 0; 6156 } 6157 _ACEOF 6158 if ac_fn_c_try_link "$LINENO" 6159 then : 6160 eval $cacheid=yes 6161 else case e in #( 6162 e) eval $cacheid=no ;; 6163 esac 6164 fi 6165 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6166 conftest$ac_exeext conftest.$ac_ext ;; 6167 esac 6168 fi 6169 6170 6171 CFLAGS="$xorg_testset_save_CFLAGS" 6172 6173 eval supported=\$$cacheid 6174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6175 printf "%s\n" "$supported" >&6; } 6176 if test "$supported" = "yes" ; then 6177 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6178 found="yes" 6179 fi 6180 fi 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 xorg_testset_save_CFLAGS="$CFLAGS" 6197 6198 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6201 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6202 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6203 then : 6204 printf %s "(cached) " >&6 6205 else case e in #( 6206 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6207 /* end confdefs.h. */ 6208 int i; 6209 _ACEOF 6210 if ac_fn_c_try_compile "$LINENO" 6211 then : 6212 xorg_cv_cc_flag_unknown_warning_option=yes 6213 else case e in #( 6214 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6215 esac 6216 fi 6217 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6218 esac 6219 fi 6220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6221 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6222 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6223 CFLAGS="$xorg_testset_save_CFLAGS" 6224 fi 6225 6226 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6229 fi 6230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6232 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6233 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6234 then : 6235 printf %s "(cached) " >&6 6236 else case e in #( 6237 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6238 /* end confdefs.h. */ 6239 int i; 6240 _ACEOF 6241 if ac_fn_c_try_compile "$LINENO" 6242 then : 6243 xorg_cv_cc_flag_unused_command_line_argument=yes 6244 else case e in #( 6245 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6246 esac 6247 fi 6248 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6249 esac 6250 fi 6251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6252 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6253 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6254 CFLAGS="$xorg_testset_save_CFLAGS" 6255 fi 6256 6257 found="no" 6258 6259 if test $found = "no" ; then 6260 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6262 fi 6263 6264 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6266 fi 6267 6268 CFLAGS="$CFLAGS -Wold-style-definition" 6269 6270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6271 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6272 cacheid=xorg_cv_cc_flag__Wold_style_definition 6273 if eval test \${$cacheid+y} 6274 then : 6275 printf %s "(cached) " >&6 6276 else case e in #( 6277 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6278 /* end confdefs.h. */ 6279 int i; 6280 int 6281 main (void) 6282 { 6283 6284 ; 6285 return 0; 6286 } 6287 _ACEOF 6288 if ac_fn_c_try_link "$LINENO" 6289 then : 6290 eval $cacheid=yes 6291 else case e in #( 6292 e) eval $cacheid=no ;; 6293 esac 6294 fi 6295 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6296 conftest$ac_exeext conftest.$ac_ext ;; 6297 esac 6298 fi 6299 6300 6301 CFLAGS="$xorg_testset_save_CFLAGS" 6302 6303 eval supported=\$$cacheid 6304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6305 printf "%s\n" "$supported" >&6; } 6306 if test "$supported" = "yes" ; then 6307 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6308 found="yes" 6309 fi 6310 fi 6311 6312 if test $found = "no" ; then 6313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6315 fi 6316 6317 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6319 fi 6320 6321 CFLAGS="$CFLAGS -fd" 6322 6323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6324 printf %s "checking if $CC supports -fd... " >&6; } 6325 cacheid=xorg_cv_cc_flag__fd 6326 if eval test \${$cacheid+y} 6327 then : 6328 printf %s "(cached) " >&6 6329 else case e in #( 6330 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6331 /* end confdefs.h. */ 6332 int i; 6333 int 6334 main (void) 6335 { 6336 6337 ; 6338 return 0; 6339 } 6340 _ACEOF 6341 if ac_fn_c_try_link "$LINENO" 6342 then : 6343 eval $cacheid=yes 6344 else case e in #( 6345 e) eval $cacheid=no ;; 6346 esac 6347 fi 6348 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6349 conftest$ac_exeext conftest.$ac_ext ;; 6350 esac 6351 fi 6352 6353 6354 CFLAGS="$xorg_testset_save_CFLAGS" 6355 6356 eval supported=\$$cacheid 6357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6358 printf "%s\n" "$supported" >&6; } 6359 if test "$supported" = "yes" ; then 6360 BASE_CFLAGS="$BASE_CFLAGS -fd" 6361 found="yes" 6362 fi 6363 fi 6364 6365 6366 6367 6368 6369 # This chunk adds additional warnings that could catch undesired effects. 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 xorg_testset_save_CFLAGS="$CFLAGS" 6384 6385 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6388 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6389 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6390 then : 6391 printf %s "(cached) " >&6 6392 else case e in #( 6393 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6394 /* end confdefs.h. */ 6395 int i; 6396 _ACEOF 6397 if ac_fn_c_try_compile "$LINENO" 6398 then : 6399 xorg_cv_cc_flag_unknown_warning_option=yes 6400 else case e in #( 6401 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6402 esac 6403 fi 6404 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6405 esac 6406 fi 6407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6408 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6409 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6410 CFLAGS="$xorg_testset_save_CFLAGS" 6411 fi 6412 6413 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6414 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6416 fi 6417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6419 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6420 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6421 then : 6422 printf %s "(cached) " >&6 6423 else case e in #( 6424 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6425 /* end confdefs.h. */ 6426 int i; 6427 _ACEOF 6428 if ac_fn_c_try_compile "$LINENO" 6429 then : 6430 xorg_cv_cc_flag_unused_command_line_argument=yes 6431 else case e in #( 6432 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6433 esac 6434 fi 6435 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6436 esac 6437 fi 6438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6439 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6440 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6441 CFLAGS="$xorg_testset_save_CFLAGS" 6442 fi 6443 6444 found="no" 6445 6446 if test $found = "no" ; then 6447 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6449 fi 6450 6451 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6453 fi 6454 6455 CFLAGS="$CFLAGS -Wunused" 6456 6457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6458 printf %s "checking if $CC supports -Wunused... " >&6; } 6459 cacheid=xorg_cv_cc_flag__Wunused 6460 if eval test \${$cacheid+y} 6461 then : 6462 printf %s "(cached) " >&6 6463 else case e in #( 6464 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6465 /* end confdefs.h. */ 6466 int i; 6467 int 6468 main (void) 6469 { 6470 6471 ; 6472 return 0; 6473 } 6474 _ACEOF 6475 if ac_fn_c_try_link "$LINENO" 6476 then : 6477 eval $cacheid=yes 6478 else case e in #( 6479 e) eval $cacheid=no ;; 6480 esac 6481 fi 6482 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6483 conftest$ac_exeext conftest.$ac_ext ;; 6484 esac 6485 fi 6486 6487 6488 CFLAGS="$xorg_testset_save_CFLAGS" 6489 6490 eval supported=\$$cacheid 6491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6492 printf "%s\n" "$supported" >&6; } 6493 if test "$supported" = "yes" ; then 6494 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6495 found="yes" 6496 fi 6497 fi 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 6513 xorg_testset_save_CFLAGS="$CFLAGS" 6514 6515 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6518 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6519 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6520 then : 6521 printf %s "(cached) " >&6 6522 else case e in #( 6523 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6524 /* end confdefs.h. */ 6525 int i; 6526 _ACEOF 6527 if ac_fn_c_try_compile "$LINENO" 6528 then : 6529 xorg_cv_cc_flag_unknown_warning_option=yes 6530 else case e in #( 6531 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6532 esac 6533 fi 6534 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6535 esac 6536 fi 6537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6538 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6539 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6540 CFLAGS="$xorg_testset_save_CFLAGS" 6541 fi 6542 6543 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6544 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6545 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6546 fi 6547 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6549 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6550 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6551 then : 6552 printf %s "(cached) " >&6 6553 else case e in #( 6554 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6555 /* end confdefs.h. */ 6556 int i; 6557 _ACEOF 6558 if ac_fn_c_try_compile "$LINENO" 6559 then : 6560 xorg_cv_cc_flag_unused_command_line_argument=yes 6561 else case e in #( 6562 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6563 esac 6564 fi 6565 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6566 esac 6567 fi 6568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6569 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6570 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6571 CFLAGS="$xorg_testset_save_CFLAGS" 6572 fi 6573 6574 found="no" 6575 6576 if test $found = "no" ; then 6577 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6579 fi 6580 6581 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6582 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6583 fi 6584 6585 CFLAGS="$CFLAGS -Wuninitialized" 6586 6587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6588 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6589 cacheid=xorg_cv_cc_flag__Wuninitialized 6590 if eval test \${$cacheid+y} 6591 then : 6592 printf %s "(cached) " >&6 6593 else case e in #( 6594 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6595 /* end confdefs.h. */ 6596 int i; 6597 int 6598 main (void) 6599 { 6600 6601 ; 6602 return 0; 6603 } 6604 _ACEOF 6605 if ac_fn_c_try_link "$LINENO" 6606 then : 6607 eval $cacheid=yes 6608 else case e in #( 6609 e) eval $cacheid=no ;; 6610 esac 6611 fi 6612 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6613 conftest$ac_exeext conftest.$ac_ext ;; 6614 esac 6615 fi 6616 6617 6618 CFLAGS="$xorg_testset_save_CFLAGS" 6619 6620 eval supported=\$$cacheid 6621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6622 printf "%s\n" "$supported" >&6; } 6623 if test "$supported" = "yes" ; then 6624 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6625 found="yes" 6626 fi 6627 fi 6628 6629 6630 6631 6632 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 6643 xorg_testset_save_CFLAGS="$CFLAGS" 6644 6645 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6648 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6649 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6650 then : 6651 printf %s "(cached) " >&6 6652 else case e in #( 6653 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6654 /* end confdefs.h. */ 6655 int i; 6656 _ACEOF 6657 if ac_fn_c_try_compile "$LINENO" 6658 then : 6659 xorg_cv_cc_flag_unknown_warning_option=yes 6660 else case e in #( 6661 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6662 esac 6663 fi 6664 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6665 esac 6666 fi 6667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6668 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6669 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6670 CFLAGS="$xorg_testset_save_CFLAGS" 6671 fi 6672 6673 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6676 fi 6677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6679 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6680 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6681 then : 6682 printf %s "(cached) " >&6 6683 else case e in #( 6684 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6685 /* end confdefs.h. */ 6686 int i; 6687 _ACEOF 6688 if ac_fn_c_try_compile "$LINENO" 6689 then : 6690 xorg_cv_cc_flag_unused_command_line_argument=yes 6691 else case e in #( 6692 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6693 esac 6694 fi 6695 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6696 esac 6697 fi 6698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6699 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6700 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6701 CFLAGS="$xorg_testset_save_CFLAGS" 6702 fi 6703 6704 found="no" 6705 6706 if test $found = "no" ; then 6707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6709 fi 6710 6711 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6713 fi 6714 6715 CFLAGS="$CFLAGS -Wshadow" 6716 6717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6718 printf %s "checking if $CC supports -Wshadow... " >&6; } 6719 cacheid=xorg_cv_cc_flag__Wshadow 6720 if eval test \${$cacheid+y} 6721 then : 6722 printf %s "(cached) " >&6 6723 else case e in #( 6724 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6725 /* end confdefs.h. */ 6726 int i; 6727 int 6728 main (void) 6729 { 6730 6731 ; 6732 return 0; 6733 } 6734 _ACEOF 6735 if ac_fn_c_try_link "$LINENO" 6736 then : 6737 eval $cacheid=yes 6738 else case e in #( 6739 e) eval $cacheid=no ;; 6740 esac 6741 fi 6742 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6743 conftest$ac_exeext conftest.$ac_ext ;; 6744 esac 6745 fi 6746 6747 6748 CFLAGS="$xorg_testset_save_CFLAGS" 6749 6750 eval supported=\$$cacheid 6751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6752 printf "%s\n" "$supported" >&6; } 6753 if test "$supported" = "yes" ; then 6754 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6755 found="yes" 6756 fi 6757 fi 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772 6773 xorg_testset_save_CFLAGS="$CFLAGS" 6774 6775 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6778 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6779 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6780 then : 6781 printf %s "(cached) " >&6 6782 else case e in #( 6783 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6784 /* end confdefs.h. */ 6785 int i; 6786 _ACEOF 6787 if ac_fn_c_try_compile "$LINENO" 6788 then : 6789 xorg_cv_cc_flag_unknown_warning_option=yes 6790 else case e in #( 6791 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6792 esac 6793 fi 6794 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6795 esac 6796 fi 6797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6798 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6799 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6800 CFLAGS="$xorg_testset_save_CFLAGS" 6801 fi 6802 6803 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6804 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6806 fi 6807 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6809 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6810 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6811 then : 6812 printf %s "(cached) " >&6 6813 else case e in #( 6814 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6815 /* end confdefs.h. */ 6816 int i; 6817 _ACEOF 6818 if ac_fn_c_try_compile "$LINENO" 6819 then : 6820 xorg_cv_cc_flag_unused_command_line_argument=yes 6821 else case e in #( 6822 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6823 esac 6824 fi 6825 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6826 esac 6827 fi 6828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6829 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6830 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6831 CFLAGS="$xorg_testset_save_CFLAGS" 6832 fi 6833 6834 found="no" 6835 6836 if test $found = "no" ; then 6837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6839 fi 6840 6841 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6842 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6843 fi 6844 6845 CFLAGS="$CFLAGS -Wmissing-noreturn" 6846 6847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6848 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6849 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6850 if eval test \${$cacheid+y} 6851 then : 6852 printf %s "(cached) " >&6 6853 else case e in #( 6854 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6855 /* end confdefs.h. */ 6856 int i; 6857 int 6858 main (void) 6859 { 6860 6861 ; 6862 return 0; 6863 } 6864 _ACEOF 6865 if ac_fn_c_try_link "$LINENO" 6866 then : 6867 eval $cacheid=yes 6868 else case e in #( 6869 e) eval $cacheid=no ;; 6870 esac 6871 fi 6872 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6873 conftest$ac_exeext conftest.$ac_ext ;; 6874 esac 6875 fi 6876 6877 6878 CFLAGS="$xorg_testset_save_CFLAGS" 6879 6880 eval supported=\$$cacheid 6881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6882 printf "%s\n" "$supported" >&6; } 6883 if test "$supported" = "yes" ; then 6884 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6885 found="yes" 6886 fi 6887 fi 6888 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 6903 xorg_testset_save_CFLAGS="$CFLAGS" 6904 6905 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6908 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6909 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6910 then : 6911 printf %s "(cached) " >&6 6912 else case e in #( 6913 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6914 /* end confdefs.h. */ 6915 int i; 6916 _ACEOF 6917 if ac_fn_c_try_compile "$LINENO" 6918 then : 6919 xorg_cv_cc_flag_unknown_warning_option=yes 6920 else case e in #( 6921 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6922 esac 6923 fi 6924 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6925 esac 6926 fi 6927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6928 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6929 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6930 CFLAGS="$xorg_testset_save_CFLAGS" 6931 fi 6932 6933 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6934 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6936 fi 6937 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6939 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6940 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6941 then : 6942 printf %s "(cached) " >&6 6943 else case e in #( 6944 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6945 /* end confdefs.h. */ 6946 int i; 6947 _ACEOF 6948 if ac_fn_c_try_compile "$LINENO" 6949 then : 6950 xorg_cv_cc_flag_unused_command_line_argument=yes 6951 else case e in #( 6952 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6953 esac 6954 fi 6955 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6956 esac 6957 fi 6958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6959 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6960 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6961 CFLAGS="$xorg_testset_save_CFLAGS" 6962 fi 6963 6964 found="no" 6965 6966 if test $found = "no" ; then 6967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6969 fi 6970 6971 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6973 fi 6974 6975 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6976 6977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6978 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6979 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6980 if eval test \${$cacheid+y} 6981 then : 6982 printf %s "(cached) " >&6 6983 else case e in #( 6984 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6985 /* end confdefs.h. */ 6986 int i; 6987 int 6988 main (void) 6989 { 6990 6991 ; 6992 return 0; 6993 } 6994 _ACEOF 6995 if ac_fn_c_try_link "$LINENO" 6996 then : 6997 eval $cacheid=yes 6998 else case e in #( 6999 e) eval $cacheid=no ;; 7000 esac 7001 fi 7002 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7003 conftest$ac_exeext conftest.$ac_ext ;; 7004 esac 7005 fi 7006 7007 7008 CFLAGS="$xorg_testset_save_CFLAGS" 7009 7010 eval supported=\$$cacheid 7011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7012 printf "%s\n" "$supported" >&6; } 7013 if test "$supported" = "yes" ; then 7014 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7015 found="yes" 7016 fi 7017 fi 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 7032 7033 xorg_testset_save_CFLAGS="$CFLAGS" 7034 7035 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7038 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7039 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7040 then : 7041 printf %s "(cached) " >&6 7042 else case e in #( 7043 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7044 /* end confdefs.h. */ 7045 int i; 7046 _ACEOF 7047 if ac_fn_c_try_compile "$LINENO" 7048 then : 7049 xorg_cv_cc_flag_unknown_warning_option=yes 7050 else case e in #( 7051 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7052 esac 7053 fi 7054 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7055 esac 7056 fi 7057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7058 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7059 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7060 CFLAGS="$xorg_testset_save_CFLAGS" 7061 fi 7062 7063 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7066 fi 7067 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7069 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7070 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7071 then : 7072 printf %s "(cached) " >&6 7073 else case e in #( 7074 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7075 /* end confdefs.h. */ 7076 int i; 7077 _ACEOF 7078 if ac_fn_c_try_compile "$LINENO" 7079 then : 7080 xorg_cv_cc_flag_unused_command_line_argument=yes 7081 else case e in #( 7082 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7083 esac 7084 fi 7085 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7086 esac 7087 fi 7088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7089 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7090 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7091 CFLAGS="$xorg_testset_save_CFLAGS" 7092 fi 7093 7094 found="no" 7095 7096 if test $found = "no" ; then 7097 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7099 fi 7100 7101 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7103 fi 7104 7105 CFLAGS="$CFLAGS -Wredundant-decls" 7106 7107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7108 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7109 cacheid=xorg_cv_cc_flag__Wredundant_decls 7110 if eval test \${$cacheid+y} 7111 then : 7112 printf %s "(cached) " >&6 7113 else case e in #( 7114 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7115 /* end confdefs.h. */ 7116 int i; 7117 int 7118 main (void) 7119 { 7120 7121 ; 7122 return 0; 7123 } 7124 _ACEOF 7125 if ac_fn_c_try_link "$LINENO" 7126 then : 7127 eval $cacheid=yes 7128 else case e in #( 7129 e) eval $cacheid=no ;; 7130 esac 7131 fi 7132 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7133 conftest$ac_exeext conftest.$ac_ext ;; 7134 esac 7135 fi 7136 7137 7138 CFLAGS="$xorg_testset_save_CFLAGS" 7139 7140 eval supported=\$$cacheid 7141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7142 printf "%s\n" "$supported" >&6; } 7143 if test "$supported" = "yes" ; then 7144 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7145 found="yes" 7146 fi 7147 fi 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 7159 7160 7161 7162 7163 xorg_testset_save_CFLAGS="$CFLAGS" 7164 7165 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7168 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7169 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7170 then : 7171 printf %s "(cached) " >&6 7172 else case e in #( 7173 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7174 /* end confdefs.h. */ 7175 int i; 7176 _ACEOF 7177 if ac_fn_c_try_compile "$LINENO" 7178 then : 7179 xorg_cv_cc_flag_unknown_warning_option=yes 7180 else case e in #( 7181 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7182 esac 7183 fi 7184 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7185 esac 7186 fi 7187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7188 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7189 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7190 CFLAGS="$xorg_testset_save_CFLAGS" 7191 fi 7192 7193 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7194 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7196 fi 7197 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7199 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7200 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7201 then : 7202 printf %s "(cached) " >&6 7203 else case e in #( 7204 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7205 /* end confdefs.h. */ 7206 int i; 7207 _ACEOF 7208 if ac_fn_c_try_compile "$LINENO" 7209 then : 7210 xorg_cv_cc_flag_unused_command_line_argument=yes 7211 else case e in #( 7212 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7213 esac 7214 fi 7215 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7216 esac 7217 fi 7218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7219 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7220 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7221 CFLAGS="$xorg_testset_save_CFLAGS" 7222 fi 7223 7224 found="no" 7225 7226 if test $found = "no" ; then 7227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7229 fi 7230 7231 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7233 fi 7234 7235 CFLAGS="$CFLAGS -Wlogical-op" 7236 7237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7238 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7239 cacheid=xorg_cv_cc_flag__Wlogical_op 7240 if eval test \${$cacheid+y} 7241 then : 7242 printf %s "(cached) " >&6 7243 else case e in #( 7244 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7245 /* end confdefs.h. */ 7246 int i; 7247 int 7248 main (void) 7249 { 7250 7251 ; 7252 return 0; 7253 } 7254 _ACEOF 7255 if ac_fn_c_try_link "$LINENO" 7256 then : 7257 eval $cacheid=yes 7258 else case e in #( 7259 e) eval $cacheid=no ;; 7260 esac 7261 fi 7262 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7263 conftest$ac_exeext conftest.$ac_ext ;; 7264 esac 7265 fi 7266 7267 7268 CFLAGS="$xorg_testset_save_CFLAGS" 7269 7270 eval supported=\$$cacheid 7271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7272 printf "%s\n" "$supported" >&6; } 7273 if test "$supported" = "yes" ; then 7274 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7275 found="yes" 7276 fi 7277 fi 7278 7279 7280 7281 # These are currently disabled because they are noisy. They will be enabled 7282 # in the future once the codebase is sufficiently modernized to silence 7283 # them. For now, I don't want them to drown out the other warnings. 7284 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7285 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7286 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7287 7288 # Turn some warnings into errors, so we don't accidentally get successful builds 7289 # when there are problems that should be fixed. 7290 7291 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7292 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303 7304 7305 xorg_testset_save_CFLAGS="$CFLAGS" 7306 7307 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7310 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7311 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7312 then : 7313 printf %s "(cached) " >&6 7314 else case e in #( 7315 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7316 /* end confdefs.h. */ 7317 int i; 7318 _ACEOF 7319 if ac_fn_c_try_compile "$LINENO" 7320 then : 7321 xorg_cv_cc_flag_unknown_warning_option=yes 7322 else case e in #( 7323 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7324 esac 7325 fi 7326 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7327 esac 7328 fi 7329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7330 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7331 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7332 CFLAGS="$xorg_testset_save_CFLAGS" 7333 fi 7334 7335 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7338 fi 7339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7341 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7342 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7343 then : 7344 printf %s "(cached) " >&6 7345 else case e in #( 7346 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7347 /* end confdefs.h. */ 7348 int i; 7349 _ACEOF 7350 if ac_fn_c_try_compile "$LINENO" 7351 then : 7352 xorg_cv_cc_flag_unused_command_line_argument=yes 7353 else case e in #( 7354 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7355 esac 7356 fi 7357 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7358 esac 7359 fi 7360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7361 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7362 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7363 CFLAGS="$xorg_testset_save_CFLAGS" 7364 fi 7365 7366 found="no" 7367 7368 if test $found = "no" ; then 7369 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7371 fi 7372 7373 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7374 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7375 fi 7376 7377 CFLAGS="$CFLAGS -Werror=implicit" 7378 7379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7380 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7381 cacheid=xorg_cv_cc_flag__Werror_implicit 7382 if eval test \${$cacheid+y} 7383 then : 7384 printf %s "(cached) " >&6 7385 else case e in #( 7386 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7387 /* end confdefs.h. */ 7388 int i; 7389 int 7390 main (void) 7391 { 7392 7393 ; 7394 return 0; 7395 } 7396 _ACEOF 7397 if ac_fn_c_try_link "$LINENO" 7398 then : 7399 eval $cacheid=yes 7400 else case e in #( 7401 e) eval $cacheid=no ;; 7402 esac 7403 fi 7404 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7405 conftest$ac_exeext conftest.$ac_ext ;; 7406 esac 7407 fi 7408 7409 7410 CFLAGS="$xorg_testset_save_CFLAGS" 7411 7412 eval supported=\$$cacheid 7413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7414 printf "%s\n" "$supported" >&6; } 7415 if test "$supported" = "yes" ; then 7416 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7417 found="yes" 7418 fi 7419 fi 7420 7421 if test $found = "no" ; then 7422 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7424 fi 7425 7426 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7428 fi 7429 7430 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7431 7432 { 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 7433 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7434 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7435 if eval test \${$cacheid+y} 7436 then : 7437 printf %s "(cached) " >&6 7438 else case e in #( 7439 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7440 /* end confdefs.h. */ 7441 int i; 7442 int 7443 main (void) 7444 { 7445 7446 ; 7447 return 0; 7448 } 7449 _ACEOF 7450 if ac_fn_c_try_link "$LINENO" 7451 then : 7452 eval $cacheid=yes 7453 else case e in #( 7454 e) eval $cacheid=no ;; 7455 esac 7456 fi 7457 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7458 conftest$ac_exeext conftest.$ac_ext ;; 7459 esac 7460 fi 7461 7462 7463 CFLAGS="$xorg_testset_save_CFLAGS" 7464 7465 eval supported=\$$cacheid 7466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7467 printf "%s\n" "$supported" >&6; } 7468 if test "$supported" = "yes" ; then 7469 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7470 found="yes" 7471 fi 7472 fi 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483 7484 7485 7486 7487 7488 xorg_testset_save_CFLAGS="$CFLAGS" 7489 7490 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7493 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7494 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7495 then : 7496 printf %s "(cached) " >&6 7497 else case e in #( 7498 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7499 /* end confdefs.h. */ 7500 int i; 7501 _ACEOF 7502 if ac_fn_c_try_compile "$LINENO" 7503 then : 7504 xorg_cv_cc_flag_unknown_warning_option=yes 7505 else case e in #( 7506 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7507 esac 7508 fi 7509 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7510 esac 7511 fi 7512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7513 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7514 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7515 CFLAGS="$xorg_testset_save_CFLAGS" 7516 fi 7517 7518 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7521 fi 7522 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7524 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7525 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7526 then : 7527 printf %s "(cached) " >&6 7528 else case e in #( 7529 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7530 /* end confdefs.h. */ 7531 int i; 7532 _ACEOF 7533 if ac_fn_c_try_compile "$LINENO" 7534 then : 7535 xorg_cv_cc_flag_unused_command_line_argument=yes 7536 else case e in #( 7537 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7538 esac 7539 fi 7540 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7541 esac 7542 fi 7543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7544 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7546 CFLAGS="$xorg_testset_save_CFLAGS" 7547 fi 7548 7549 found="no" 7550 7551 if test $found = "no" ; then 7552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7554 fi 7555 7556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7558 fi 7559 7560 CFLAGS="$CFLAGS -Werror=nonnull" 7561 7562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7563 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7564 cacheid=xorg_cv_cc_flag__Werror_nonnull 7565 if eval test \${$cacheid+y} 7566 then : 7567 printf %s "(cached) " >&6 7568 else case e in #( 7569 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7570 /* end confdefs.h. */ 7571 int i; 7572 int 7573 main (void) 7574 { 7575 7576 ; 7577 return 0; 7578 } 7579 _ACEOF 7580 if ac_fn_c_try_link "$LINENO" 7581 then : 7582 eval $cacheid=yes 7583 else case e in #( 7584 e) eval $cacheid=no ;; 7585 esac 7586 fi 7587 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7588 conftest$ac_exeext conftest.$ac_ext ;; 7589 esac 7590 fi 7591 7592 7593 CFLAGS="$xorg_testset_save_CFLAGS" 7594 7595 eval supported=\$$cacheid 7596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7597 printf "%s\n" "$supported" >&6; } 7598 if test "$supported" = "yes" ; then 7599 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7600 found="yes" 7601 fi 7602 fi 7603 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 xorg_testset_save_CFLAGS="$CFLAGS" 7619 7620 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7623 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7624 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7625 then : 7626 printf %s "(cached) " >&6 7627 else case e in #( 7628 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7629 /* end confdefs.h. */ 7630 int i; 7631 _ACEOF 7632 if ac_fn_c_try_compile "$LINENO" 7633 then : 7634 xorg_cv_cc_flag_unknown_warning_option=yes 7635 else case e in #( 7636 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7637 esac 7638 fi 7639 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7640 esac 7641 fi 7642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7643 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7644 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7645 CFLAGS="$xorg_testset_save_CFLAGS" 7646 fi 7647 7648 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7651 fi 7652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7654 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7655 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7656 then : 7657 printf %s "(cached) " >&6 7658 else case e in #( 7659 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7660 /* end confdefs.h. */ 7661 int i; 7662 _ACEOF 7663 if ac_fn_c_try_compile "$LINENO" 7664 then : 7665 xorg_cv_cc_flag_unused_command_line_argument=yes 7666 else case e in #( 7667 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7668 esac 7669 fi 7670 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7671 esac 7672 fi 7673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7674 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7675 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7676 CFLAGS="$xorg_testset_save_CFLAGS" 7677 fi 7678 7679 found="no" 7680 7681 if test $found = "no" ; then 7682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7684 fi 7685 7686 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7688 fi 7689 7690 CFLAGS="$CFLAGS -Werror=init-self" 7691 7692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7693 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7694 cacheid=xorg_cv_cc_flag__Werror_init_self 7695 if eval test \${$cacheid+y} 7696 then : 7697 printf %s "(cached) " >&6 7698 else case e in #( 7699 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7700 /* end confdefs.h. */ 7701 int i; 7702 int 7703 main (void) 7704 { 7705 7706 ; 7707 return 0; 7708 } 7709 _ACEOF 7710 if ac_fn_c_try_link "$LINENO" 7711 then : 7712 eval $cacheid=yes 7713 else case e in #( 7714 e) eval $cacheid=no ;; 7715 esac 7716 fi 7717 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7718 conftest$ac_exeext conftest.$ac_ext ;; 7719 esac 7720 fi 7721 7722 7723 CFLAGS="$xorg_testset_save_CFLAGS" 7724 7725 eval supported=\$$cacheid 7726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7727 printf "%s\n" "$supported" >&6; } 7728 if test "$supported" = "yes" ; then 7729 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7730 found="yes" 7731 fi 7732 fi 7733 7734 7735 7736 7737 7738 7739 7740 7741 7742 7743 7744 7745 7746 7747 7748 xorg_testset_save_CFLAGS="$CFLAGS" 7749 7750 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7753 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7754 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7755 then : 7756 printf %s "(cached) " >&6 7757 else case e in #( 7758 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7759 /* end confdefs.h. */ 7760 int i; 7761 _ACEOF 7762 if ac_fn_c_try_compile "$LINENO" 7763 then : 7764 xorg_cv_cc_flag_unknown_warning_option=yes 7765 else case e in #( 7766 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7767 esac 7768 fi 7769 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7770 esac 7771 fi 7772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7773 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7774 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7775 CFLAGS="$xorg_testset_save_CFLAGS" 7776 fi 7777 7778 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7781 fi 7782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7784 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7785 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7786 then : 7787 printf %s "(cached) " >&6 7788 else case e in #( 7789 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7790 /* end confdefs.h. */ 7791 int i; 7792 _ACEOF 7793 if ac_fn_c_try_compile "$LINENO" 7794 then : 7795 xorg_cv_cc_flag_unused_command_line_argument=yes 7796 else case e in #( 7797 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7798 esac 7799 fi 7800 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7801 esac 7802 fi 7803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7804 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7805 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7806 CFLAGS="$xorg_testset_save_CFLAGS" 7807 fi 7808 7809 found="no" 7810 7811 if test $found = "no" ; then 7812 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7814 fi 7815 7816 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7818 fi 7819 7820 CFLAGS="$CFLAGS -Werror=main" 7821 7822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7823 printf %s "checking if $CC supports -Werror=main... " >&6; } 7824 cacheid=xorg_cv_cc_flag__Werror_main 7825 if eval test \${$cacheid+y} 7826 then : 7827 printf %s "(cached) " >&6 7828 else case e in #( 7829 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7830 /* end confdefs.h. */ 7831 int i; 7832 int 7833 main (void) 7834 { 7835 7836 ; 7837 return 0; 7838 } 7839 _ACEOF 7840 if ac_fn_c_try_link "$LINENO" 7841 then : 7842 eval $cacheid=yes 7843 else case e in #( 7844 e) eval $cacheid=no ;; 7845 esac 7846 fi 7847 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7848 conftest$ac_exeext conftest.$ac_ext ;; 7849 esac 7850 fi 7851 7852 7853 CFLAGS="$xorg_testset_save_CFLAGS" 7854 7855 eval supported=\$$cacheid 7856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7857 printf "%s\n" "$supported" >&6; } 7858 if test "$supported" = "yes" ; then 7859 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7860 found="yes" 7861 fi 7862 fi 7863 7864 7865 7866 7867 7868 7869 7870 7871 7872 7873 7874 7875 7876 7877 7878 xorg_testset_save_CFLAGS="$CFLAGS" 7879 7880 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7883 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7884 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7885 then : 7886 printf %s "(cached) " >&6 7887 else case e in #( 7888 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7889 /* end confdefs.h. */ 7890 int i; 7891 _ACEOF 7892 if ac_fn_c_try_compile "$LINENO" 7893 then : 7894 xorg_cv_cc_flag_unknown_warning_option=yes 7895 else case e in #( 7896 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7897 esac 7898 fi 7899 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7900 esac 7901 fi 7902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7903 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7904 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7905 CFLAGS="$xorg_testset_save_CFLAGS" 7906 fi 7907 7908 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7911 fi 7912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7914 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7915 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7916 then : 7917 printf %s "(cached) " >&6 7918 else case e in #( 7919 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7920 /* end confdefs.h. */ 7921 int i; 7922 _ACEOF 7923 if ac_fn_c_try_compile "$LINENO" 7924 then : 7925 xorg_cv_cc_flag_unused_command_line_argument=yes 7926 else case e in #( 7927 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7928 esac 7929 fi 7930 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7931 esac 7932 fi 7933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7934 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7935 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7936 CFLAGS="$xorg_testset_save_CFLAGS" 7937 fi 7938 7939 found="no" 7940 7941 if test $found = "no" ; then 7942 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7944 fi 7945 7946 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7948 fi 7949 7950 CFLAGS="$CFLAGS -Werror=missing-braces" 7951 7952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7953 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7954 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7955 if eval test \${$cacheid+y} 7956 then : 7957 printf %s "(cached) " >&6 7958 else case e in #( 7959 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7960 /* end confdefs.h. */ 7961 int i; 7962 int 7963 main (void) 7964 { 7965 7966 ; 7967 return 0; 7968 } 7969 _ACEOF 7970 if ac_fn_c_try_link "$LINENO" 7971 then : 7972 eval $cacheid=yes 7973 else case e in #( 7974 e) eval $cacheid=no ;; 7975 esac 7976 fi 7977 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7978 conftest$ac_exeext conftest.$ac_ext ;; 7979 esac 7980 fi 7981 7982 7983 CFLAGS="$xorg_testset_save_CFLAGS" 7984 7985 eval supported=\$$cacheid 7986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7987 printf "%s\n" "$supported" >&6; } 7988 if test "$supported" = "yes" ; then 7989 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7990 found="yes" 7991 fi 7992 fi 7993 7994 7995 7996 7997 7998 7999 8000 8001 8002 8003 8004 8005 8006 8007 8008 xorg_testset_save_CFLAGS="$CFLAGS" 8009 8010 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8013 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8014 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8015 then : 8016 printf %s "(cached) " >&6 8017 else case e in #( 8018 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8019 /* end confdefs.h. */ 8020 int i; 8021 _ACEOF 8022 if ac_fn_c_try_compile "$LINENO" 8023 then : 8024 xorg_cv_cc_flag_unknown_warning_option=yes 8025 else case e in #( 8026 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8027 esac 8028 fi 8029 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8030 esac 8031 fi 8032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8033 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8034 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8035 CFLAGS="$xorg_testset_save_CFLAGS" 8036 fi 8037 8038 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8041 fi 8042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8044 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8045 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8046 then : 8047 printf %s "(cached) " >&6 8048 else case e in #( 8049 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8050 /* end confdefs.h. */ 8051 int i; 8052 _ACEOF 8053 if ac_fn_c_try_compile "$LINENO" 8054 then : 8055 xorg_cv_cc_flag_unused_command_line_argument=yes 8056 else case e in #( 8057 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8058 esac 8059 fi 8060 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8061 esac 8062 fi 8063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8064 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8065 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8066 CFLAGS="$xorg_testset_save_CFLAGS" 8067 fi 8068 8069 found="no" 8070 8071 if test $found = "no" ; then 8072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8074 fi 8075 8076 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8078 fi 8079 8080 CFLAGS="$CFLAGS -Werror=sequence-point" 8081 8082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8083 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8084 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8085 if eval test \${$cacheid+y} 8086 then : 8087 printf %s "(cached) " >&6 8088 else case e in #( 8089 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8090 /* end confdefs.h. */ 8091 int i; 8092 int 8093 main (void) 8094 { 8095 8096 ; 8097 return 0; 8098 } 8099 _ACEOF 8100 if ac_fn_c_try_link "$LINENO" 8101 then : 8102 eval $cacheid=yes 8103 else case e in #( 8104 e) eval $cacheid=no ;; 8105 esac 8106 fi 8107 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8108 conftest$ac_exeext conftest.$ac_ext ;; 8109 esac 8110 fi 8111 8112 8113 CFLAGS="$xorg_testset_save_CFLAGS" 8114 8115 eval supported=\$$cacheid 8116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8117 printf "%s\n" "$supported" >&6; } 8118 if test "$supported" = "yes" ; then 8119 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8120 found="yes" 8121 fi 8122 fi 8123 8124 8125 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 xorg_testset_save_CFLAGS="$CFLAGS" 8139 8140 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8143 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8144 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8145 then : 8146 printf %s "(cached) " >&6 8147 else case e in #( 8148 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8149 /* end confdefs.h. */ 8150 int i; 8151 _ACEOF 8152 if ac_fn_c_try_compile "$LINENO" 8153 then : 8154 xorg_cv_cc_flag_unknown_warning_option=yes 8155 else case e in #( 8156 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8157 esac 8158 fi 8159 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8160 esac 8161 fi 8162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8163 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8164 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8165 CFLAGS="$xorg_testset_save_CFLAGS" 8166 fi 8167 8168 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8171 fi 8172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8174 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8175 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8176 then : 8177 printf %s "(cached) " >&6 8178 else case e in #( 8179 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8180 /* end confdefs.h. */ 8181 int i; 8182 _ACEOF 8183 if ac_fn_c_try_compile "$LINENO" 8184 then : 8185 xorg_cv_cc_flag_unused_command_line_argument=yes 8186 else case e in #( 8187 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8188 esac 8189 fi 8190 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8191 esac 8192 fi 8193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8194 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8195 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8196 CFLAGS="$xorg_testset_save_CFLAGS" 8197 fi 8198 8199 found="no" 8200 8201 if test $found = "no" ; then 8202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8204 fi 8205 8206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8208 fi 8209 8210 CFLAGS="$CFLAGS -Werror=return-type" 8211 8212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8213 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8214 cacheid=xorg_cv_cc_flag__Werror_return_type 8215 if eval test \${$cacheid+y} 8216 then : 8217 printf %s "(cached) " >&6 8218 else case e in #( 8219 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8220 /* end confdefs.h. */ 8221 int i; 8222 int 8223 main (void) 8224 { 8225 8226 ; 8227 return 0; 8228 } 8229 _ACEOF 8230 if ac_fn_c_try_link "$LINENO" 8231 then : 8232 eval $cacheid=yes 8233 else case e in #( 8234 e) eval $cacheid=no ;; 8235 esac 8236 fi 8237 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8238 conftest$ac_exeext conftest.$ac_ext ;; 8239 esac 8240 fi 8241 8242 8243 CFLAGS="$xorg_testset_save_CFLAGS" 8244 8245 eval supported=\$$cacheid 8246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8247 printf "%s\n" "$supported" >&6; } 8248 if test "$supported" = "yes" ; then 8249 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8250 found="yes" 8251 fi 8252 fi 8253 8254 if test $found = "no" ; then 8255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8257 fi 8258 8259 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8261 fi 8262 8263 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8264 8265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8266 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8267 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8268 if eval test \${$cacheid+y} 8269 then : 8270 printf %s "(cached) " >&6 8271 else case e in #( 8272 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8273 /* end confdefs.h. */ 8274 int i; 8275 int 8276 main (void) 8277 { 8278 8279 ; 8280 return 0; 8281 } 8282 _ACEOF 8283 if ac_fn_c_try_link "$LINENO" 8284 then : 8285 eval $cacheid=yes 8286 else case e in #( 8287 e) eval $cacheid=no ;; 8288 esac 8289 fi 8290 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8291 conftest$ac_exeext conftest.$ac_ext ;; 8292 esac 8293 fi 8294 8295 8296 CFLAGS="$xorg_testset_save_CFLAGS" 8297 8298 eval supported=\$$cacheid 8299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8300 printf "%s\n" "$supported" >&6; } 8301 if test "$supported" = "yes" ; then 8302 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8303 found="yes" 8304 fi 8305 fi 8306 8307 8308 8309 8310 8311 8312 8313 8314 8315 8316 8317 8318 8319 8320 8321 xorg_testset_save_CFLAGS="$CFLAGS" 8322 8323 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8326 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8327 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8328 then : 8329 printf %s "(cached) " >&6 8330 else case e in #( 8331 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8332 /* end confdefs.h. */ 8333 int i; 8334 _ACEOF 8335 if ac_fn_c_try_compile "$LINENO" 8336 then : 8337 xorg_cv_cc_flag_unknown_warning_option=yes 8338 else case e in #( 8339 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8340 esac 8341 fi 8342 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8343 esac 8344 fi 8345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8346 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8347 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8348 CFLAGS="$xorg_testset_save_CFLAGS" 8349 fi 8350 8351 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8354 fi 8355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8357 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8358 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8359 then : 8360 printf %s "(cached) " >&6 8361 else case e in #( 8362 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8363 /* end confdefs.h. */ 8364 int i; 8365 _ACEOF 8366 if ac_fn_c_try_compile "$LINENO" 8367 then : 8368 xorg_cv_cc_flag_unused_command_line_argument=yes 8369 else case e in #( 8370 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8371 esac 8372 fi 8373 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8374 esac 8375 fi 8376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8377 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8378 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8379 CFLAGS="$xorg_testset_save_CFLAGS" 8380 fi 8381 8382 found="no" 8383 8384 if test $found = "no" ; then 8385 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8387 fi 8388 8389 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8391 fi 8392 8393 CFLAGS="$CFLAGS -Werror=trigraphs" 8394 8395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8396 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8397 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8398 if eval test \${$cacheid+y} 8399 then : 8400 printf %s "(cached) " >&6 8401 else case e in #( 8402 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8403 /* end confdefs.h. */ 8404 int i; 8405 int 8406 main (void) 8407 { 8408 8409 ; 8410 return 0; 8411 } 8412 _ACEOF 8413 if ac_fn_c_try_link "$LINENO" 8414 then : 8415 eval $cacheid=yes 8416 else case e in #( 8417 e) eval $cacheid=no ;; 8418 esac 8419 fi 8420 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8421 conftest$ac_exeext conftest.$ac_ext ;; 8422 esac 8423 fi 8424 8425 8426 CFLAGS="$xorg_testset_save_CFLAGS" 8427 8428 eval supported=\$$cacheid 8429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8430 printf "%s\n" "$supported" >&6; } 8431 if test "$supported" = "yes" ; then 8432 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8433 found="yes" 8434 fi 8435 fi 8436 8437 8438 8439 8440 8441 8442 8443 8444 8445 8446 8447 8448 8449 8450 8451 xorg_testset_save_CFLAGS="$CFLAGS" 8452 8453 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8456 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8457 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8458 then : 8459 printf %s "(cached) " >&6 8460 else case e in #( 8461 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8462 /* end confdefs.h. */ 8463 int i; 8464 _ACEOF 8465 if ac_fn_c_try_compile "$LINENO" 8466 then : 8467 xorg_cv_cc_flag_unknown_warning_option=yes 8468 else case e in #( 8469 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8470 esac 8471 fi 8472 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8473 esac 8474 fi 8475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8476 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8477 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8478 CFLAGS="$xorg_testset_save_CFLAGS" 8479 fi 8480 8481 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8482 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8484 fi 8485 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8487 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8488 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8489 then : 8490 printf %s "(cached) " >&6 8491 else case e in #( 8492 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8493 /* end confdefs.h. */ 8494 int i; 8495 _ACEOF 8496 if ac_fn_c_try_compile "$LINENO" 8497 then : 8498 xorg_cv_cc_flag_unused_command_line_argument=yes 8499 else case e in #( 8500 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8501 esac 8502 fi 8503 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8504 esac 8505 fi 8506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8507 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8508 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8509 CFLAGS="$xorg_testset_save_CFLAGS" 8510 fi 8511 8512 found="no" 8513 8514 if test $found = "no" ; then 8515 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8517 fi 8518 8519 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8521 fi 8522 8523 CFLAGS="$CFLAGS -Werror=array-bounds" 8524 8525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8526 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8527 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8528 if eval test \${$cacheid+y} 8529 then : 8530 printf %s "(cached) " >&6 8531 else case e in #( 8532 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8533 /* end confdefs.h. */ 8534 int i; 8535 int 8536 main (void) 8537 { 8538 8539 ; 8540 return 0; 8541 } 8542 _ACEOF 8543 if ac_fn_c_try_link "$LINENO" 8544 then : 8545 eval $cacheid=yes 8546 else case e in #( 8547 e) eval $cacheid=no ;; 8548 esac 8549 fi 8550 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8551 conftest$ac_exeext conftest.$ac_ext ;; 8552 esac 8553 fi 8554 8555 8556 CFLAGS="$xorg_testset_save_CFLAGS" 8557 8558 eval supported=\$$cacheid 8559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8560 printf "%s\n" "$supported" >&6; } 8561 if test "$supported" = "yes" ; then 8562 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8563 found="yes" 8564 fi 8565 fi 8566 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 8578 8579 8580 8581 xorg_testset_save_CFLAGS="$CFLAGS" 8582 8583 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8586 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8587 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8588 then : 8589 printf %s "(cached) " >&6 8590 else case e in #( 8591 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8592 /* end confdefs.h. */ 8593 int i; 8594 _ACEOF 8595 if ac_fn_c_try_compile "$LINENO" 8596 then : 8597 xorg_cv_cc_flag_unknown_warning_option=yes 8598 else case e in #( 8599 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8600 esac 8601 fi 8602 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8603 esac 8604 fi 8605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8606 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8607 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8608 CFLAGS="$xorg_testset_save_CFLAGS" 8609 fi 8610 8611 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8614 fi 8615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8617 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8618 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8619 then : 8620 printf %s "(cached) " >&6 8621 else case e in #( 8622 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8623 /* end confdefs.h. */ 8624 int i; 8625 _ACEOF 8626 if ac_fn_c_try_compile "$LINENO" 8627 then : 8628 xorg_cv_cc_flag_unused_command_line_argument=yes 8629 else case e in #( 8630 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8631 esac 8632 fi 8633 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8634 esac 8635 fi 8636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8637 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8638 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8639 CFLAGS="$xorg_testset_save_CFLAGS" 8640 fi 8641 8642 found="no" 8643 8644 if test $found = "no" ; then 8645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8647 fi 8648 8649 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8651 fi 8652 8653 CFLAGS="$CFLAGS -Werror=write-strings" 8654 8655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8656 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8657 cacheid=xorg_cv_cc_flag__Werror_write_strings 8658 if eval test \${$cacheid+y} 8659 then : 8660 printf %s "(cached) " >&6 8661 else case e in #( 8662 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8663 /* end confdefs.h. */ 8664 int i; 8665 int 8666 main (void) 8667 { 8668 8669 ; 8670 return 0; 8671 } 8672 _ACEOF 8673 if ac_fn_c_try_link "$LINENO" 8674 then : 8675 eval $cacheid=yes 8676 else case e in #( 8677 e) eval $cacheid=no ;; 8678 esac 8679 fi 8680 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8681 conftest$ac_exeext conftest.$ac_ext ;; 8682 esac 8683 fi 8684 8685 8686 CFLAGS="$xorg_testset_save_CFLAGS" 8687 8688 eval supported=\$$cacheid 8689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8690 printf "%s\n" "$supported" >&6; } 8691 if test "$supported" = "yes" ; then 8692 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8693 found="yes" 8694 fi 8695 fi 8696 8697 8698 8699 8700 8701 8702 8703 8704 8705 8706 8707 8708 8709 8710 8711 xorg_testset_save_CFLAGS="$CFLAGS" 8712 8713 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8716 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8717 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8718 then : 8719 printf %s "(cached) " >&6 8720 else case e in #( 8721 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8722 /* end confdefs.h. */ 8723 int i; 8724 _ACEOF 8725 if ac_fn_c_try_compile "$LINENO" 8726 then : 8727 xorg_cv_cc_flag_unknown_warning_option=yes 8728 else case e in #( 8729 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8730 esac 8731 fi 8732 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8733 esac 8734 fi 8735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8736 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8737 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8738 CFLAGS="$xorg_testset_save_CFLAGS" 8739 fi 8740 8741 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8742 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8744 fi 8745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8747 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8748 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8749 then : 8750 printf %s "(cached) " >&6 8751 else case e in #( 8752 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8753 /* end confdefs.h. */ 8754 int i; 8755 _ACEOF 8756 if ac_fn_c_try_compile "$LINENO" 8757 then : 8758 xorg_cv_cc_flag_unused_command_line_argument=yes 8759 else case e in #( 8760 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8761 esac 8762 fi 8763 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8764 esac 8765 fi 8766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8767 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8768 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8769 CFLAGS="$xorg_testset_save_CFLAGS" 8770 fi 8771 8772 found="no" 8773 8774 if test $found = "no" ; then 8775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8777 fi 8778 8779 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8781 fi 8782 8783 CFLAGS="$CFLAGS -Werror=address" 8784 8785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8786 printf %s "checking if $CC supports -Werror=address... " >&6; } 8787 cacheid=xorg_cv_cc_flag__Werror_address 8788 if eval test \${$cacheid+y} 8789 then : 8790 printf %s "(cached) " >&6 8791 else case e in #( 8792 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8793 /* end confdefs.h. */ 8794 int i; 8795 int 8796 main (void) 8797 { 8798 8799 ; 8800 return 0; 8801 } 8802 _ACEOF 8803 if ac_fn_c_try_link "$LINENO" 8804 then : 8805 eval $cacheid=yes 8806 else case e in #( 8807 e) eval $cacheid=no ;; 8808 esac 8809 fi 8810 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8811 conftest$ac_exeext conftest.$ac_ext ;; 8812 esac 8813 fi 8814 8815 8816 CFLAGS="$xorg_testset_save_CFLAGS" 8817 8818 eval supported=\$$cacheid 8819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8820 printf "%s\n" "$supported" >&6; } 8821 if test "$supported" = "yes" ; then 8822 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8823 found="yes" 8824 fi 8825 fi 8826 8827 8828 8829 8830 8831 8832 8833 8834 8835 8836 8837 8838 8839 8840 8841 xorg_testset_save_CFLAGS="$CFLAGS" 8842 8843 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8846 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8847 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8848 then : 8849 printf %s "(cached) " >&6 8850 else case e in #( 8851 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8852 /* end confdefs.h. */ 8853 int i; 8854 _ACEOF 8855 if ac_fn_c_try_compile "$LINENO" 8856 then : 8857 xorg_cv_cc_flag_unknown_warning_option=yes 8858 else case e in #( 8859 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8860 esac 8861 fi 8862 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8863 esac 8864 fi 8865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8866 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8867 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8868 CFLAGS="$xorg_testset_save_CFLAGS" 8869 fi 8870 8871 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8872 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8874 fi 8875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8877 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8878 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8879 then : 8880 printf %s "(cached) " >&6 8881 else case e in #( 8882 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8883 /* end confdefs.h. */ 8884 int i; 8885 _ACEOF 8886 if ac_fn_c_try_compile "$LINENO" 8887 then : 8888 xorg_cv_cc_flag_unused_command_line_argument=yes 8889 else case e in #( 8890 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8891 esac 8892 fi 8893 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8894 esac 8895 fi 8896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8897 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8898 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8899 CFLAGS="$xorg_testset_save_CFLAGS" 8900 fi 8901 8902 found="no" 8903 8904 if test $found = "no" ; then 8905 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8907 fi 8908 8909 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8910 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8911 fi 8912 8913 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8914 8915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8916 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8917 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8918 if eval test \${$cacheid+y} 8919 then : 8920 printf %s "(cached) " >&6 8921 else case e in #( 8922 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8923 /* end confdefs.h. */ 8924 int i; 8925 int 8926 main (void) 8927 { 8928 8929 ; 8930 return 0; 8931 } 8932 _ACEOF 8933 if ac_fn_c_try_link "$LINENO" 8934 then : 8935 eval $cacheid=yes 8936 else case e in #( 8937 e) eval $cacheid=no ;; 8938 esac 8939 fi 8940 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8941 conftest$ac_exeext conftest.$ac_ext ;; 8942 esac 8943 fi 8944 8945 8946 CFLAGS="$xorg_testset_save_CFLAGS" 8947 8948 eval supported=\$$cacheid 8949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8950 printf "%s\n" "$supported" >&6; } 8951 if test "$supported" = "yes" ; then 8952 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8953 found="yes" 8954 fi 8955 fi 8956 8957 if test $found = "no" ; then 8958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8960 fi 8961 8962 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8964 fi 8965 8966 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8967 8968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8969 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8970 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8971 if eval test \${$cacheid+y} 8972 then : 8973 printf %s "(cached) " >&6 8974 else case e in #( 8975 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8976 /* end confdefs.h. */ 8977 int i; 8978 int 8979 main (void) 8980 { 8981 8982 ; 8983 return 0; 8984 } 8985 _ACEOF 8986 if ac_fn_c_try_link "$LINENO" 8987 then : 8988 eval $cacheid=yes 8989 else case e in #( 8990 e) eval $cacheid=no ;; 8991 esac 8992 fi 8993 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8994 conftest$ac_exeext conftest.$ac_ext ;; 8995 esac 8996 fi 8997 8998 8999 CFLAGS="$xorg_testset_save_CFLAGS" 9000 9001 eval supported=\$$cacheid 9002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9003 printf "%s\n" "$supported" >&6; } 9004 if test "$supported" = "yes" ; then 9005 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9006 found="yes" 9007 fi 9008 fi 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024 xorg_testset_save_CFLAGS="$CFLAGS" 9025 9026 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9029 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9030 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9031 then : 9032 printf %s "(cached) " >&6 9033 else case e in #( 9034 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9035 /* end confdefs.h. */ 9036 int i; 9037 _ACEOF 9038 if ac_fn_c_try_compile "$LINENO" 9039 then : 9040 xorg_cv_cc_flag_unknown_warning_option=yes 9041 else case e in #( 9042 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9043 esac 9044 fi 9045 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9046 esac 9047 fi 9048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9049 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9050 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9051 CFLAGS="$xorg_testset_save_CFLAGS" 9052 fi 9053 9054 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9057 fi 9058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9060 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9061 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9062 then : 9063 printf %s "(cached) " >&6 9064 else case e in #( 9065 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9066 /* end confdefs.h. */ 9067 int i; 9068 _ACEOF 9069 if ac_fn_c_try_compile "$LINENO" 9070 then : 9071 xorg_cv_cc_flag_unused_command_line_argument=yes 9072 else case e in #( 9073 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9074 esac 9075 fi 9076 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9077 esac 9078 fi 9079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9080 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9081 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9082 CFLAGS="$xorg_testset_save_CFLAGS" 9083 fi 9084 9085 found="no" 9086 9087 if test $found = "no" ; then 9088 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9090 fi 9091 9092 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9094 fi 9095 9096 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9097 9098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9099 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9100 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9101 if eval test \${$cacheid+y} 9102 then : 9103 printf %s "(cached) " >&6 9104 else case e in #( 9105 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9106 /* end confdefs.h. */ 9107 int i; 9108 int 9109 main (void) 9110 { 9111 9112 ; 9113 return 0; 9114 } 9115 _ACEOF 9116 if ac_fn_c_try_link "$LINENO" 9117 then : 9118 eval $cacheid=yes 9119 else case e in #( 9120 e) eval $cacheid=no ;; 9121 esac 9122 fi 9123 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9124 conftest$ac_exeext conftest.$ac_ext ;; 9125 esac 9126 fi 9127 9128 9129 CFLAGS="$xorg_testset_save_CFLAGS" 9130 9131 eval supported=\$$cacheid 9132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9133 printf "%s\n" "$supported" >&6; } 9134 if test "$supported" = "yes" ; then 9135 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9136 found="yes" 9137 fi 9138 fi 9139 9140 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9141 else 9142 { 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 $PACKAGE_BUGREPORT" >&5 9143 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9144 9145 9146 9147 9148 9149 9150 9151 9152 9153 9154 9155 9156 9157 xorg_testset_save_CFLAGS="$CFLAGS" 9158 9159 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9162 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9163 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9164 then : 9165 printf %s "(cached) " >&6 9166 else case e in #( 9167 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9168 /* end confdefs.h. */ 9169 int i; 9170 _ACEOF 9171 if ac_fn_c_try_compile "$LINENO" 9172 then : 9173 xorg_cv_cc_flag_unknown_warning_option=yes 9174 else case e in #( 9175 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9176 esac 9177 fi 9178 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9179 esac 9180 fi 9181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9182 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9183 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9184 CFLAGS="$xorg_testset_save_CFLAGS" 9185 fi 9186 9187 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9188 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9189 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9190 fi 9191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9193 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9194 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9195 then : 9196 printf %s "(cached) " >&6 9197 else case e in #( 9198 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9199 /* end confdefs.h. */ 9200 int i; 9201 _ACEOF 9202 if ac_fn_c_try_compile "$LINENO" 9203 then : 9204 xorg_cv_cc_flag_unused_command_line_argument=yes 9205 else case e in #( 9206 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9207 esac 9208 fi 9209 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9210 esac 9211 fi 9212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9213 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9214 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9215 CFLAGS="$xorg_testset_save_CFLAGS" 9216 fi 9217 9218 found="no" 9219 9220 if test $found = "no" ; then 9221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9223 fi 9224 9225 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9226 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9227 fi 9228 9229 CFLAGS="$CFLAGS -Wimplicit" 9230 9231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9232 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9233 cacheid=xorg_cv_cc_flag__Wimplicit 9234 if eval test \${$cacheid+y} 9235 then : 9236 printf %s "(cached) " >&6 9237 else case e in #( 9238 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9239 /* end confdefs.h. */ 9240 int i; 9241 int 9242 main (void) 9243 { 9244 9245 ; 9246 return 0; 9247 } 9248 _ACEOF 9249 if ac_fn_c_try_link "$LINENO" 9250 then : 9251 eval $cacheid=yes 9252 else case e in #( 9253 e) eval $cacheid=no ;; 9254 esac 9255 fi 9256 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9257 conftest$ac_exeext conftest.$ac_ext ;; 9258 esac 9259 fi 9260 9261 9262 CFLAGS="$xorg_testset_save_CFLAGS" 9263 9264 eval supported=\$$cacheid 9265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9266 printf "%s\n" "$supported" >&6; } 9267 if test "$supported" = "yes" ; then 9268 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9269 found="yes" 9270 fi 9271 fi 9272 9273 9274 9275 9276 9277 9278 9279 9280 9281 9282 9283 9284 9285 9286 9287 xorg_testset_save_CFLAGS="$CFLAGS" 9288 9289 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9292 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9293 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9294 then : 9295 printf %s "(cached) " >&6 9296 else case e in #( 9297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9298 /* end confdefs.h. */ 9299 int i; 9300 _ACEOF 9301 if ac_fn_c_try_compile "$LINENO" 9302 then : 9303 xorg_cv_cc_flag_unknown_warning_option=yes 9304 else case e in #( 9305 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9306 esac 9307 fi 9308 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9309 esac 9310 fi 9311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9312 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9313 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9314 CFLAGS="$xorg_testset_save_CFLAGS" 9315 fi 9316 9317 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9320 fi 9321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9323 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9324 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9325 then : 9326 printf %s "(cached) " >&6 9327 else case e in #( 9328 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9329 /* end confdefs.h. */ 9330 int i; 9331 _ACEOF 9332 if ac_fn_c_try_compile "$LINENO" 9333 then : 9334 xorg_cv_cc_flag_unused_command_line_argument=yes 9335 else case e in #( 9336 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9337 esac 9338 fi 9339 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9340 esac 9341 fi 9342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9343 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9344 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9345 CFLAGS="$xorg_testset_save_CFLAGS" 9346 fi 9347 9348 found="no" 9349 9350 if test $found = "no" ; then 9351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9353 fi 9354 9355 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9357 fi 9358 9359 CFLAGS="$CFLAGS -Wnonnull" 9360 9361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9362 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9363 cacheid=xorg_cv_cc_flag__Wnonnull 9364 if eval test \${$cacheid+y} 9365 then : 9366 printf %s "(cached) " >&6 9367 else case e in #( 9368 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9369 /* end confdefs.h. */ 9370 int i; 9371 int 9372 main (void) 9373 { 9374 9375 ; 9376 return 0; 9377 } 9378 _ACEOF 9379 if ac_fn_c_try_link "$LINENO" 9380 then : 9381 eval $cacheid=yes 9382 else case e in #( 9383 e) eval $cacheid=no ;; 9384 esac 9385 fi 9386 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9387 conftest$ac_exeext conftest.$ac_ext ;; 9388 esac 9389 fi 9390 9391 9392 CFLAGS="$xorg_testset_save_CFLAGS" 9393 9394 eval supported=\$$cacheid 9395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9396 printf "%s\n" "$supported" >&6; } 9397 if test "$supported" = "yes" ; then 9398 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9399 found="yes" 9400 fi 9401 fi 9402 9403 9404 9405 9406 9407 9408 9409 9410 9411 9412 9413 9414 9415 9416 9417 xorg_testset_save_CFLAGS="$CFLAGS" 9418 9419 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9422 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9423 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9424 then : 9425 printf %s "(cached) " >&6 9426 else case e in #( 9427 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9428 /* end confdefs.h. */ 9429 int i; 9430 _ACEOF 9431 if ac_fn_c_try_compile "$LINENO" 9432 then : 9433 xorg_cv_cc_flag_unknown_warning_option=yes 9434 else case e in #( 9435 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9436 esac 9437 fi 9438 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9439 esac 9440 fi 9441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9442 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9443 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9444 CFLAGS="$xorg_testset_save_CFLAGS" 9445 fi 9446 9447 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9450 fi 9451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9453 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9454 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9455 then : 9456 printf %s "(cached) " >&6 9457 else case e in #( 9458 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9459 /* end confdefs.h. */ 9460 int i; 9461 _ACEOF 9462 if ac_fn_c_try_compile "$LINENO" 9463 then : 9464 xorg_cv_cc_flag_unused_command_line_argument=yes 9465 else case e in #( 9466 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9467 esac 9468 fi 9469 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9470 esac 9471 fi 9472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9473 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9474 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9475 CFLAGS="$xorg_testset_save_CFLAGS" 9476 fi 9477 9478 found="no" 9479 9480 if test $found = "no" ; then 9481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9483 fi 9484 9485 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9487 fi 9488 9489 CFLAGS="$CFLAGS -Winit-self" 9490 9491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9492 printf %s "checking if $CC supports -Winit-self... " >&6; } 9493 cacheid=xorg_cv_cc_flag__Winit_self 9494 if eval test \${$cacheid+y} 9495 then : 9496 printf %s "(cached) " >&6 9497 else case e in #( 9498 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9499 /* end confdefs.h. */ 9500 int i; 9501 int 9502 main (void) 9503 { 9504 9505 ; 9506 return 0; 9507 } 9508 _ACEOF 9509 if ac_fn_c_try_link "$LINENO" 9510 then : 9511 eval $cacheid=yes 9512 else case e in #( 9513 e) eval $cacheid=no ;; 9514 esac 9515 fi 9516 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9517 conftest$ac_exeext conftest.$ac_ext ;; 9518 esac 9519 fi 9520 9521 9522 CFLAGS="$xorg_testset_save_CFLAGS" 9523 9524 eval supported=\$$cacheid 9525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9526 printf "%s\n" "$supported" >&6; } 9527 if test "$supported" = "yes" ; then 9528 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9529 found="yes" 9530 fi 9531 fi 9532 9533 9534 9535 9536 9537 9538 9539 9540 9541 9542 9543 9544 9545 9546 9547 xorg_testset_save_CFLAGS="$CFLAGS" 9548 9549 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9552 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9553 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9554 then : 9555 printf %s "(cached) " >&6 9556 else case e in #( 9557 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9558 /* end confdefs.h. */ 9559 int i; 9560 _ACEOF 9561 if ac_fn_c_try_compile "$LINENO" 9562 then : 9563 xorg_cv_cc_flag_unknown_warning_option=yes 9564 else case e in #( 9565 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9566 esac 9567 fi 9568 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9569 esac 9570 fi 9571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9572 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9573 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9574 CFLAGS="$xorg_testset_save_CFLAGS" 9575 fi 9576 9577 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9580 fi 9581 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9583 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9584 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9585 then : 9586 printf %s "(cached) " >&6 9587 else case e in #( 9588 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9589 /* end confdefs.h. */ 9590 int i; 9591 _ACEOF 9592 if ac_fn_c_try_compile "$LINENO" 9593 then : 9594 xorg_cv_cc_flag_unused_command_line_argument=yes 9595 else case e in #( 9596 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9597 esac 9598 fi 9599 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9600 esac 9601 fi 9602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9603 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9604 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9605 CFLAGS="$xorg_testset_save_CFLAGS" 9606 fi 9607 9608 found="no" 9609 9610 if test $found = "no" ; then 9611 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9613 fi 9614 9615 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9616 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9617 fi 9618 9619 CFLAGS="$CFLAGS -Wmain" 9620 9621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9622 printf %s "checking if $CC supports -Wmain... " >&6; } 9623 cacheid=xorg_cv_cc_flag__Wmain 9624 if eval test \${$cacheid+y} 9625 then : 9626 printf %s "(cached) " >&6 9627 else case e in #( 9628 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9629 /* end confdefs.h. */ 9630 int i; 9631 int 9632 main (void) 9633 { 9634 9635 ; 9636 return 0; 9637 } 9638 _ACEOF 9639 if ac_fn_c_try_link "$LINENO" 9640 then : 9641 eval $cacheid=yes 9642 else case e in #( 9643 e) eval $cacheid=no ;; 9644 esac 9645 fi 9646 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9647 conftest$ac_exeext conftest.$ac_ext ;; 9648 esac 9649 fi 9650 9651 9652 CFLAGS="$xorg_testset_save_CFLAGS" 9653 9654 eval supported=\$$cacheid 9655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9656 printf "%s\n" "$supported" >&6; } 9657 if test "$supported" = "yes" ; then 9658 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9659 found="yes" 9660 fi 9661 fi 9662 9663 9664 9665 9666 9667 9668 9669 9670 9671 9672 9673 9674 9675 9676 9677 xorg_testset_save_CFLAGS="$CFLAGS" 9678 9679 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9682 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9683 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9684 then : 9685 printf %s "(cached) " >&6 9686 else case e in #( 9687 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9688 /* end confdefs.h. */ 9689 int i; 9690 _ACEOF 9691 if ac_fn_c_try_compile "$LINENO" 9692 then : 9693 xorg_cv_cc_flag_unknown_warning_option=yes 9694 else case e in #( 9695 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9696 esac 9697 fi 9698 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9699 esac 9700 fi 9701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9702 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9703 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9704 CFLAGS="$xorg_testset_save_CFLAGS" 9705 fi 9706 9707 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9710 fi 9711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9713 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9714 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9715 then : 9716 printf %s "(cached) " >&6 9717 else case e in #( 9718 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9719 /* end confdefs.h. */ 9720 int i; 9721 _ACEOF 9722 if ac_fn_c_try_compile "$LINENO" 9723 then : 9724 xorg_cv_cc_flag_unused_command_line_argument=yes 9725 else case e in #( 9726 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9727 esac 9728 fi 9729 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9730 esac 9731 fi 9732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9733 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9734 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9735 CFLAGS="$xorg_testset_save_CFLAGS" 9736 fi 9737 9738 found="no" 9739 9740 if test $found = "no" ; then 9741 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9743 fi 9744 9745 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9746 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9747 fi 9748 9749 CFLAGS="$CFLAGS -Wmissing-braces" 9750 9751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9752 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9753 cacheid=xorg_cv_cc_flag__Wmissing_braces 9754 if eval test \${$cacheid+y} 9755 then : 9756 printf %s "(cached) " >&6 9757 else case e in #( 9758 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9759 /* end confdefs.h. */ 9760 int i; 9761 int 9762 main (void) 9763 { 9764 9765 ; 9766 return 0; 9767 } 9768 _ACEOF 9769 if ac_fn_c_try_link "$LINENO" 9770 then : 9771 eval $cacheid=yes 9772 else case e in #( 9773 e) eval $cacheid=no ;; 9774 esac 9775 fi 9776 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9777 conftest$ac_exeext conftest.$ac_ext ;; 9778 esac 9779 fi 9780 9781 9782 CFLAGS="$xorg_testset_save_CFLAGS" 9783 9784 eval supported=\$$cacheid 9785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9786 printf "%s\n" "$supported" >&6; } 9787 if test "$supported" = "yes" ; then 9788 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9789 found="yes" 9790 fi 9791 fi 9792 9793 9794 9795 9796 9797 9798 9799 9800 9801 9802 9803 9804 9805 9806 9807 xorg_testset_save_CFLAGS="$CFLAGS" 9808 9809 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9812 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9813 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9814 then : 9815 printf %s "(cached) " >&6 9816 else case e in #( 9817 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9818 /* end confdefs.h. */ 9819 int i; 9820 _ACEOF 9821 if ac_fn_c_try_compile "$LINENO" 9822 then : 9823 xorg_cv_cc_flag_unknown_warning_option=yes 9824 else case e in #( 9825 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9826 esac 9827 fi 9828 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9829 esac 9830 fi 9831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9832 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9833 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9834 CFLAGS="$xorg_testset_save_CFLAGS" 9835 fi 9836 9837 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9838 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9840 fi 9841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9843 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9844 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9845 then : 9846 printf %s "(cached) " >&6 9847 else case e in #( 9848 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9849 /* end confdefs.h. */ 9850 int i; 9851 _ACEOF 9852 if ac_fn_c_try_compile "$LINENO" 9853 then : 9854 xorg_cv_cc_flag_unused_command_line_argument=yes 9855 else case e in #( 9856 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9857 esac 9858 fi 9859 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9860 esac 9861 fi 9862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9863 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9864 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9865 CFLAGS="$xorg_testset_save_CFLAGS" 9866 fi 9867 9868 found="no" 9869 9870 if test $found = "no" ; then 9871 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9873 fi 9874 9875 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9877 fi 9878 9879 CFLAGS="$CFLAGS -Wsequence-point" 9880 9881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9882 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9883 cacheid=xorg_cv_cc_flag__Wsequence_point 9884 if eval test \${$cacheid+y} 9885 then : 9886 printf %s "(cached) " >&6 9887 else case e in #( 9888 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9889 /* end confdefs.h. */ 9890 int i; 9891 int 9892 main (void) 9893 { 9894 9895 ; 9896 return 0; 9897 } 9898 _ACEOF 9899 if ac_fn_c_try_link "$LINENO" 9900 then : 9901 eval $cacheid=yes 9902 else case e in #( 9903 e) eval $cacheid=no ;; 9904 esac 9905 fi 9906 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9907 conftest$ac_exeext conftest.$ac_ext ;; 9908 esac 9909 fi 9910 9911 9912 CFLAGS="$xorg_testset_save_CFLAGS" 9913 9914 eval supported=\$$cacheid 9915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9916 printf "%s\n" "$supported" >&6; } 9917 if test "$supported" = "yes" ; then 9918 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9919 found="yes" 9920 fi 9921 fi 9922 9923 9924 9925 9926 9927 9928 9929 9930 9931 9932 9933 9934 9935 9936 9937 xorg_testset_save_CFLAGS="$CFLAGS" 9938 9939 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9942 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9943 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9944 then : 9945 printf %s "(cached) " >&6 9946 else case e in #( 9947 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9948 /* end confdefs.h. */ 9949 int i; 9950 _ACEOF 9951 if ac_fn_c_try_compile "$LINENO" 9952 then : 9953 xorg_cv_cc_flag_unknown_warning_option=yes 9954 else case e in #( 9955 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9956 esac 9957 fi 9958 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9959 esac 9960 fi 9961 { printf "%s\n" "$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 ${xorg_cv_cc_flag_unused_command_line_argument+y} 9975 then : 9976 printf %s "(cached) " >&6 9977 else case e in #( 9978 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9979 /* end confdefs.h. */ 9980 int i; 9981 _ACEOF 9982 if ac_fn_c_try_compile "$LINENO" 9983 then : 9984 xorg_cv_cc_flag_unused_command_line_argument=yes 9985 else case e in #( 9986 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9987 esac 9988 fi 9989 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9990 esac 9991 fi 9992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9993 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9994 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9995 CFLAGS="$xorg_testset_save_CFLAGS" 9996 fi 9997 9998 found="no" 9999 10000 if test $found = "no" ; then 10001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10003 fi 10004 10005 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10007 fi 10008 10009 CFLAGS="$CFLAGS -Wreturn-type" 10010 10011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10012 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10013 cacheid=xorg_cv_cc_flag__Wreturn_type 10014 if eval test \${$cacheid+y} 10015 then : 10016 printf %s "(cached) " >&6 10017 else case e in #( 10018 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10019 /* end confdefs.h. */ 10020 int i; 10021 int 10022 main (void) 10023 { 10024 10025 ; 10026 return 0; 10027 } 10028 _ACEOF 10029 if ac_fn_c_try_link "$LINENO" 10030 then : 10031 eval $cacheid=yes 10032 else case e in #( 10033 e) eval $cacheid=no ;; 10034 esac 10035 fi 10036 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10037 conftest$ac_exeext conftest.$ac_ext ;; 10038 esac 10039 fi 10040 10041 10042 CFLAGS="$xorg_testset_save_CFLAGS" 10043 10044 eval supported=\$$cacheid 10045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10046 printf "%s\n" "$supported" >&6; } 10047 if test "$supported" = "yes" ; then 10048 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10049 found="yes" 10050 fi 10051 fi 10052 10053 10054 10055 10056 10057 10058 10059 10060 10061 10062 10063 10064 10065 10066 10067 xorg_testset_save_CFLAGS="$CFLAGS" 10068 10069 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10072 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10073 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10074 then : 10075 printf %s "(cached) " >&6 10076 else case e in #( 10077 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10078 /* end confdefs.h. */ 10079 int i; 10080 _ACEOF 10081 if ac_fn_c_try_compile "$LINENO" 10082 then : 10083 xorg_cv_cc_flag_unknown_warning_option=yes 10084 else case e in #( 10085 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10086 esac 10087 fi 10088 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10089 esac 10090 fi 10091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10092 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10093 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10094 CFLAGS="$xorg_testset_save_CFLAGS" 10095 fi 10096 10097 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10098 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10100 fi 10101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10103 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10104 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10105 then : 10106 printf %s "(cached) " >&6 10107 else case e in #( 10108 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10109 /* end confdefs.h. */ 10110 int i; 10111 _ACEOF 10112 if ac_fn_c_try_compile "$LINENO" 10113 then : 10114 xorg_cv_cc_flag_unused_command_line_argument=yes 10115 else case e in #( 10116 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10117 esac 10118 fi 10119 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10120 esac 10121 fi 10122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10123 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10124 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10125 CFLAGS="$xorg_testset_save_CFLAGS" 10126 fi 10127 10128 found="no" 10129 10130 if test $found = "no" ; then 10131 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10133 fi 10134 10135 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10136 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10137 fi 10138 10139 CFLAGS="$CFLAGS -Wtrigraphs" 10140 10141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10142 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10143 cacheid=xorg_cv_cc_flag__Wtrigraphs 10144 if eval test \${$cacheid+y} 10145 then : 10146 printf %s "(cached) " >&6 10147 else case e in #( 10148 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10149 /* end confdefs.h. */ 10150 int i; 10151 int 10152 main (void) 10153 { 10154 10155 ; 10156 return 0; 10157 } 10158 _ACEOF 10159 if ac_fn_c_try_link "$LINENO" 10160 then : 10161 eval $cacheid=yes 10162 else case e in #( 10163 e) eval $cacheid=no ;; 10164 esac 10165 fi 10166 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10167 conftest$ac_exeext conftest.$ac_ext ;; 10168 esac 10169 fi 10170 10171 10172 CFLAGS="$xorg_testset_save_CFLAGS" 10173 10174 eval supported=\$$cacheid 10175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10176 printf "%s\n" "$supported" >&6; } 10177 if test "$supported" = "yes" ; then 10178 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10179 found="yes" 10180 fi 10181 fi 10182 10183 10184 10185 10186 10187 10188 10189 10190 10191 10192 10193 10194 10195 10196 10197 xorg_testset_save_CFLAGS="$CFLAGS" 10198 10199 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10202 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10203 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10204 then : 10205 printf %s "(cached) " >&6 10206 else case e in #( 10207 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10208 /* end confdefs.h. */ 10209 int i; 10210 _ACEOF 10211 if ac_fn_c_try_compile "$LINENO" 10212 then : 10213 xorg_cv_cc_flag_unknown_warning_option=yes 10214 else case e in #( 10215 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10216 esac 10217 fi 10218 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10219 esac 10220 fi 10221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10222 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10223 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10224 CFLAGS="$xorg_testset_save_CFLAGS" 10225 fi 10226 10227 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10230 fi 10231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10233 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10234 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10235 then : 10236 printf %s "(cached) " >&6 10237 else case e in #( 10238 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10239 /* end confdefs.h. */ 10240 int i; 10241 _ACEOF 10242 if ac_fn_c_try_compile "$LINENO" 10243 then : 10244 xorg_cv_cc_flag_unused_command_line_argument=yes 10245 else case e in #( 10246 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10247 esac 10248 fi 10249 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10250 esac 10251 fi 10252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10253 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10254 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10255 CFLAGS="$xorg_testset_save_CFLAGS" 10256 fi 10257 10258 found="no" 10259 10260 if test $found = "no" ; then 10261 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10263 fi 10264 10265 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10267 fi 10268 10269 CFLAGS="$CFLAGS -Warray-bounds" 10270 10271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10272 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10273 cacheid=xorg_cv_cc_flag__Warray_bounds 10274 if eval test \${$cacheid+y} 10275 then : 10276 printf %s "(cached) " >&6 10277 else case e in #( 10278 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10279 /* end confdefs.h. */ 10280 int i; 10281 int 10282 main (void) 10283 { 10284 10285 ; 10286 return 0; 10287 } 10288 _ACEOF 10289 if ac_fn_c_try_link "$LINENO" 10290 then : 10291 eval $cacheid=yes 10292 else case e in #( 10293 e) eval $cacheid=no ;; 10294 esac 10295 fi 10296 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10297 conftest$ac_exeext conftest.$ac_ext ;; 10298 esac 10299 fi 10300 10301 10302 CFLAGS="$xorg_testset_save_CFLAGS" 10303 10304 eval supported=\$$cacheid 10305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10306 printf "%s\n" "$supported" >&6; } 10307 if test "$supported" = "yes" ; then 10308 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10309 found="yes" 10310 fi 10311 fi 10312 10313 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325 10326 10327 xorg_testset_save_CFLAGS="$CFLAGS" 10328 10329 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10332 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10333 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10334 then : 10335 printf %s "(cached) " >&6 10336 else case e in #( 10337 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10338 /* end confdefs.h. */ 10339 int i; 10340 _ACEOF 10341 if ac_fn_c_try_compile "$LINENO" 10342 then : 10343 xorg_cv_cc_flag_unknown_warning_option=yes 10344 else case e in #( 10345 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10346 esac 10347 fi 10348 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10349 esac 10350 fi 10351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10352 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10353 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10354 CFLAGS="$xorg_testset_save_CFLAGS" 10355 fi 10356 10357 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10358 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10360 fi 10361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10363 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10364 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10365 then : 10366 printf %s "(cached) " >&6 10367 else case e in #( 10368 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10369 /* end confdefs.h. */ 10370 int i; 10371 _ACEOF 10372 if ac_fn_c_try_compile "$LINENO" 10373 then : 10374 xorg_cv_cc_flag_unused_command_line_argument=yes 10375 else case e in #( 10376 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10377 esac 10378 fi 10379 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10380 esac 10381 fi 10382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10383 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10384 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10385 CFLAGS="$xorg_testset_save_CFLAGS" 10386 fi 10387 10388 found="no" 10389 10390 if test $found = "no" ; then 10391 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10393 fi 10394 10395 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10397 fi 10398 10399 CFLAGS="$CFLAGS -Wwrite-strings" 10400 10401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10402 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10403 cacheid=xorg_cv_cc_flag__Wwrite_strings 10404 if eval test \${$cacheid+y} 10405 then : 10406 printf %s "(cached) " >&6 10407 else case e in #( 10408 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10409 /* end confdefs.h. */ 10410 int i; 10411 int 10412 main (void) 10413 { 10414 10415 ; 10416 return 0; 10417 } 10418 _ACEOF 10419 if ac_fn_c_try_link "$LINENO" 10420 then : 10421 eval $cacheid=yes 10422 else case e in #( 10423 e) eval $cacheid=no ;; 10424 esac 10425 fi 10426 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10427 conftest$ac_exeext conftest.$ac_ext ;; 10428 esac 10429 fi 10430 10431 10432 CFLAGS="$xorg_testset_save_CFLAGS" 10433 10434 eval supported=\$$cacheid 10435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10436 printf "%s\n" "$supported" >&6; } 10437 if test "$supported" = "yes" ; then 10438 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10439 found="yes" 10440 fi 10441 fi 10442 10443 10444 10445 10446 10447 10448 10449 10450 10451 10452 10453 10454 10455 10456 10457 xorg_testset_save_CFLAGS="$CFLAGS" 10458 10459 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10462 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10463 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10464 then : 10465 printf %s "(cached) " >&6 10466 else case e in #( 10467 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10468 /* end confdefs.h. */ 10469 int i; 10470 _ACEOF 10471 if ac_fn_c_try_compile "$LINENO" 10472 then : 10473 xorg_cv_cc_flag_unknown_warning_option=yes 10474 else case e in #( 10475 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10476 esac 10477 fi 10478 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10479 esac 10480 fi 10481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10482 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10483 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10484 CFLAGS="$xorg_testset_save_CFLAGS" 10485 fi 10486 10487 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10488 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10490 fi 10491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10493 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10494 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10495 then : 10496 printf %s "(cached) " >&6 10497 else case e in #( 10498 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10499 /* end confdefs.h. */ 10500 int i; 10501 _ACEOF 10502 if ac_fn_c_try_compile "$LINENO" 10503 then : 10504 xorg_cv_cc_flag_unused_command_line_argument=yes 10505 else case e in #( 10506 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10507 esac 10508 fi 10509 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10510 esac 10511 fi 10512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10513 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10514 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10515 CFLAGS="$xorg_testset_save_CFLAGS" 10516 fi 10517 10518 found="no" 10519 10520 if test $found = "no" ; then 10521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10523 fi 10524 10525 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10527 fi 10528 10529 CFLAGS="$CFLAGS -Waddress" 10530 10531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10532 printf %s "checking if $CC supports -Waddress... " >&6; } 10533 cacheid=xorg_cv_cc_flag__Waddress 10534 if eval test \${$cacheid+y} 10535 then : 10536 printf %s "(cached) " >&6 10537 else case e in #( 10538 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10539 /* end confdefs.h. */ 10540 int i; 10541 int 10542 main (void) 10543 { 10544 10545 ; 10546 return 0; 10547 } 10548 _ACEOF 10549 if ac_fn_c_try_link "$LINENO" 10550 then : 10551 eval $cacheid=yes 10552 else case e in #( 10553 e) eval $cacheid=no ;; 10554 esac 10555 fi 10556 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10557 conftest$ac_exeext conftest.$ac_ext ;; 10558 esac 10559 fi 10560 10561 10562 CFLAGS="$xorg_testset_save_CFLAGS" 10563 10564 eval supported=\$$cacheid 10565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10566 printf "%s\n" "$supported" >&6; } 10567 if test "$supported" = "yes" ; then 10568 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10569 found="yes" 10570 fi 10571 fi 10572 10573 10574 10575 10576 10577 10578 10579 10580 10581 10582 10583 10584 10585 10586 10587 xorg_testset_save_CFLAGS="$CFLAGS" 10588 10589 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10592 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10593 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10594 then : 10595 printf %s "(cached) " >&6 10596 else case e in #( 10597 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10598 /* end confdefs.h. */ 10599 int i; 10600 _ACEOF 10601 if ac_fn_c_try_compile "$LINENO" 10602 then : 10603 xorg_cv_cc_flag_unknown_warning_option=yes 10604 else case e in #( 10605 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10606 esac 10607 fi 10608 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10609 esac 10610 fi 10611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10612 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10613 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10614 CFLAGS="$xorg_testset_save_CFLAGS" 10615 fi 10616 10617 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10618 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10620 fi 10621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10623 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10624 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10625 then : 10626 printf %s "(cached) " >&6 10627 else case e in #( 10628 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10629 /* end confdefs.h. */ 10630 int i; 10631 _ACEOF 10632 if ac_fn_c_try_compile "$LINENO" 10633 then : 10634 xorg_cv_cc_flag_unused_command_line_argument=yes 10635 else case e in #( 10636 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10637 esac 10638 fi 10639 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10640 esac 10641 fi 10642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10643 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10644 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10645 CFLAGS="$xorg_testset_save_CFLAGS" 10646 fi 10647 10648 found="no" 10649 10650 if test $found = "no" ; then 10651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10653 fi 10654 10655 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10657 fi 10658 10659 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10660 10661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10662 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10663 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10664 if eval test \${$cacheid+y} 10665 then : 10666 printf %s "(cached) " >&6 10667 else case e in #( 10668 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10669 /* end confdefs.h. */ 10670 int i; 10671 int 10672 main (void) 10673 { 10674 10675 ; 10676 return 0; 10677 } 10678 _ACEOF 10679 if ac_fn_c_try_link "$LINENO" 10680 then : 10681 eval $cacheid=yes 10682 else case e in #( 10683 e) eval $cacheid=no ;; 10684 esac 10685 fi 10686 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10687 conftest$ac_exeext conftest.$ac_ext ;; 10688 esac 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 "$supported" = "yes" ; then 10698 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10699 found="yes" 10700 fi 10701 fi 10702 10703 10704 10705 10706 10707 10708 10709 10710 10711 10712 10713 10714 10715 10716 10717 xorg_testset_save_CFLAGS="$CFLAGS" 10718 10719 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10722 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10723 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10724 then : 10725 printf %s "(cached) " >&6 10726 else case e in #( 10727 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10728 /* end confdefs.h. */ 10729 int i; 10730 _ACEOF 10731 if ac_fn_c_try_compile "$LINENO" 10732 then : 10733 xorg_cv_cc_flag_unknown_warning_option=yes 10734 else case e in #( 10735 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10736 esac 10737 fi 10738 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10739 esac 10740 fi 10741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10742 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10743 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10744 CFLAGS="$xorg_testset_save_CFLAGS" 10745 fi 10746 10747 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10748 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10750 fi 10751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10753 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10754 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10755 then : 10756 printf %s "(cached) " >&6 10757 else case e in #( 10758 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10759 /* end confdefs.h. */ 10760 int i; 10761 _ACEOF 10762 if ac_fn_c_try_compile "$LINENO" 10763 then : 10764 xorg_cv_cc_flag_unused_command_line_argument=yes 10765 else case e in #( 10766 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10767 esac 10768 fi 10769 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10770 esac 10771 fi 10772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10773 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10774 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10775 CFLAGS="$xorg_testset_save_CFLAGS" 10776 fi 10777 10778 found="no" 10779 10780 if test $found = "no" ; then 10781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10783 fi 10784 10785 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10787 fi 10788 10789 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10790 10791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10792 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10793 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10794 if eval test \${$cacheid+y} 10795 then : 10796 printf %s "(cached) " >&6 10797 else case e in #( 10798 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10799 /* end confdefs.h. */ 10800 int i; 10801 int 10802 main (void) 10803 { 10804 10805 ; 10806 return 0; 10807 } 10808 _ACEOF 10809 if ac_fn_c_try_link "$LINENO" 10810 then : 10811 eval $cacheid=yes 10812 else case e in #( 10813 e) eval $cacheid=no ;; 10814 esac 10815 fi 10816 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10817 conftest$ac_exeext conftest.$ac_ext ;; 10818 esac 10819 fi 10820 10821 10822 CFLAGS="$xorg_testset_save_CFLAGS" 10823 10824 eval supported=\$$cacheid 10825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10826 printf "%s\n" "$supported" >&6; } 10827 if test "$supported" = "yes" ; then 10828 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10829 found="yes" 10830 fi 10831 fi 10832 10833 10834 fi 10835 10836 10837 10838 10839 10840 10841 10842 CWARNFLAGS="$BASE_CFLAGS" 10843 if test "x$GCC" = xyes ; then 10844 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10845 fi 10846 10847 10848 10849 10850 10851 10852 10853 10854 # Check whether --enable-strict-compilation was given. 10855 if test ${enable_strict_compilation+y} 10856 then : 10857 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10858 else case e in #( 10859 e) STRICT_COMPILE=no ;; 10860 esac 10861 fi 10862 10863 10864 10865 10866 10867 10868 STRICT_CFLAGS="" 10869 10870 10871 10872 10873 10874 10875 10876 10877 10878 10879 10880 10881 10882 xorg_testset_save_CFLAGS="$CFLAGS" 10883 10884 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10887 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10888 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10889 then : 10890 printf %s "(cached) " >&6 10891 else case e in #( 10892 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10893 /* end confdefs.h. */ 10894 int i; 10895 _ACEOF 10896 if ac_fn_c_try_compile "$LINENO" 10897 then : 10898 xorg_cv_cc_flag_unknown_warning_option=yes 10899 else case e in #( 10900 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10901 esac 10902 fi 10903 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10904 esac 10905 fi 10906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10907 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10908 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10909 CFLAGS="$xorg_testset_save_CFLAGS" 10910 fi 10911 10912 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10915 fi 10916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10918 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10919 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10920 then : 10921 printf %s "(cached) " >&6 10922 else case e in #( 10923 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10924 /* end confdefs.h. */ 10925 int i; 10926 _ACEOF 10927 if ac_fn_c_try_compile "$LINENO" 10928 then : 10929 xorg_cv_cc_flag_unused_command_line_argument=yes 10930 else case e in #( 10931 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10932 esac 10933 fi 10934 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10935 esac 10936 fi 10937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10938 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10939 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10940 CFLAGS="$xorg_testset_save_CFLAGS" 10941 fi 10942 10943 found="no" 10944 10945 if test $found = "no" ; then 10946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10948 fi 10949 10950 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10952 fi 10953 10954 CFLAGS="$CFLAGS -pedantic" 10955 10956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10957 printf %s "checking if $CC supports -pedantic... " >&6; } 10958 cacheid=xorg_cv_cc_flag__pedantic 10959 if eval test \${$cacheid+y} 10960 then : 10961 printf %s "(cached) " >&6 10962 else case e in #( 10963 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10964 /* end confdefs.h. */ 10965 int i; 10966 int 10967 main (void) 10968 { 10969 10970 ; 10971 return 0; 10972 } 10973 _ACEOF 10974 if ac_fn_c_try_link "$LINENO" 10975 then : 10976 eval $cacheid=yes 10977 else case e in #( 10978 e) eval $cacheid=no ;; 10979 esac 10980 fi 10981 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10982 conftest$ac_exeext conftest.$ac_ext ;; 10983 esac 10984 fi 10985 10986 10987 CFLAGS="$xorg_testset_save_CFLAGS" 10988 10989 eval supported=\$$cacheid 10990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10991 printf "%s\n" "$supported" >&6; } 10992 if test "$supported" = "yes" ; then 10993 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10994 found="yes" 10995 fi 10996 fi 10997 10998 10999 11000 11001 11002 11003 11004 11005 11006 11007 11008 11009 11010 11011 11012 xorg_testset_save_CFLAGS="$CFLAGS" 11013 11014 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11017 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11018 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11019 then : 11020 printf %s "(cached) " >&6 11021 else case e in #( 11022 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11023 /* end confdefs.h. */ 11024 int i; 11025 _ACEOF 11026 if ac_fn_c_try_compile "$LINENO" 11027 then : 11028 xorg_cv_cc_flag_unknown_warning_option=yes 11029 else case e in #( 11030 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11031 esac 11032 fi 11033 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11034 esac 11035 fi 11036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11037 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11038 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11039 CFLAGS="$xorg_testset_save_CFLAGS" 11040 fi 11041 11042 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11045 fi 11046 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11048 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11049 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11050 then : 11051 printf %s "(cached) " >&6 11052 else case e in #( 11053 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11054 /* end confdefs.h. */ 11055 int i; 11056 _ACEOF 11057 if ac_fn_c_try_compile "$LINENO" 11058 then : 11059 xorg_cv_cc_flag_unused_command_line_argument=yes 11060 else case e in #( 11061 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11062 esac 11063 fi 11064 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11065 esac 11066 fi 11067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11068 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11069 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11070 CFLAGS="$xorg_testset_save_CFLAGS" 11071 fi 11072 11073 found="no" 11074 11075 if test $found = "no" ; then 11076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11078 fi 11079 11080 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11082 fi 11083 11084 CFLAGS="$CFLAGS -Werror" 11085 11086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11087 printf %s "checking if $CC supports -Werror... " >&6; } 11088 cacheid=xorg_cv_cc_flag__Werror 11089 if eval test \${$cacheid+y} 11090 then : 11091 printf %s "(cached) " >&6 11092 else case e in #( 11093 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11094 /* end confdefs.h. */ 11095 int i; 11096 int 11097 main (void) 11098 { 11099 11100 ; 11101 return 0; 11102 } 11103 _ACEOF 11104 if ac_fn_c_try_link "$LINENO" 11105 then : 11106 eval $cacheid=yes 11107 else case e in #( 11108 e) eval $cacheid=no ;; 11109 esac 11110 fi 11111 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11112 conftest$ac_exeext conftest.$ac_ext ;; 11113 esac 11114 fi 11115 11116 11117 CFLAGS="$xorg_testset_save_CFLAGS" 11118 11119 eval supported=\$$cacheid 11120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11121 printf "%s\n" "$supported" >&6; } 11122 if test "$supported" = "yes" ; then 11123 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11124 found="yes" 11125 fi 11126 fi 11127 11128 if test $found = "no" ; then 11129 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11131 fi 11132 11133 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11134 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11135 fi 11136 11137 CFLAGS="$CFLAGS -errwarn" 11138 11139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11140 printf %s "checking if $CC supports -errwarn... " >&6; } 11141 cacheid=xorg_cv_cc_flag__errwarn 11142 if eval test \${$cacheid+y} 11143 then : 11144 printf %s "(cached) " >&6 11145 else case e in #( 11146 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11147 /* end confdefs.h. */ 11148 int i; 11149 int 11150 main (void) 11151 { 11152 11153 ; 11154 return 0; 11155 } 11156 _ACEOF 11157 if ac_fn_c_try_link "$LINENO" 11158 then : 11159 eval $cacheid=yes 11160 else case e in #( 11161 e) eval $cacheid=no ;; 11162 esac 11163 fi 11164 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11165 conftest$ac_exeext conftest.$ac_ext ;; 11166 esac 11167 fi 11168 11169 11170 CFLAGS="$xorg_testset_save_CFLAGS" 11171 11172 eval supported=\$$cacheid 11173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11174 printf "%s\n" "$supported" >&6; } 11175 if test "$supported" = "yes" ; then 11176 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11177 found="yes" 11178 fi 11179 fi 11180 11181 11182 11183 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11184 # activate it with -Werror, so we add it here explicitly. 11185 11186 11187 11188 11189 11190 11191 11192 11193 11194 11195 11196 11197 11198 xorg_testset_save_CFLAGS="$CFLAGS" 11199 11200 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11203 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11204 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11205 then : 11206 printf %s "(cached) " >&6 11207 else case e in #( 11208 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11209 /* end confdefs.h. */ 11210 int i; 11211 _ACEOF 11212 if ac_fn_c_try_compile "$LINENO" 11213 then : 11214 xorg_cv_cc_flag_unknown_warning_option=yes 11215 else case e in #( 11216 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11217 esac 11218 fi 11219 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11220 esac 11221 fi 11222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11223 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11224 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11225 CFLAGS="$xorg_testset_save_CFLAGS" 11226 fi 11227 11228 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11229 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11231 fi 11232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11234 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11235 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11236 then : 11237 printf %s "(cached) " >&6 11238 else case e in #( 11239 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11240 /* end confdefs.h. */ 11241 int i; 11242 _ACEOF 11243 if ac_fn_c_try_compile "$LINENO" 11244 then : 11245 xorg_cv_cc_flag_unused_command_line_argument=yes 11246 else case e in #( 11247 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11248 esac 11249 fi 11250 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11251 esac 11252 fi 11253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11254 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11255 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11256 CFLAGS="$xorg_testset_save_CFLAGS" 11257 fi 11258 11259 found="no" 11260 11261 if test $found = "no" ; then 11262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11264 fi 11265 11266 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11268 fi 11269 11270 CFLAGS="$CFLAGS -Werror=attributes" 11271 11272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11273 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11274 cacheid=xorg_cv_cc_flag__Werror_attributes 11275 if eval test \${$cacheid+y} 11276 then : 11277 printf %s "(cached) " >&6 11278 else case e in #( 11279 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11280 /* end confdefs.h. */ 11281 int i; 11282 int 11283 main (void) 11284 { 11285 11286 ; 11287 return 0; 11288 } 11289 _ACEOF 11290 if ac_fn_c_try_link "$LINENO" 11291 then : 11292 eval $cacheid=yes 11293 else case e in #( 11294 e) eval $cacheid=no ;; 11295 esac 11296 fi 11297 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11298 conftest$ac_exeext conftest.$ac_ext ;; 11299 esac 11300 fi 11301 11302 11303 CFLAGS="$xorg_testset_save_CFLAGS" 11304 11305 eval supported=\$$cacheid 11306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11307 printf "%s\n" "$supported" >&6; } 11308 if test "$supported" = "yes" ; then 11309 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11310 found="yes" 11311 fi 11312 fi 11313 11314 11315 11316 if test "x$STRICT_COMPILE" = "xyes"; then 11317 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11318 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11319 fi 11320 11321 11322 11323 11324 11325 11326 11327 11328 cat >>confdefs.h <<_ACEOF 11329 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11330 _ACEOF 11331 11332 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11333 if test "x$PVM" = "x"; then 11334 PVM="0" 11335 fi 11336 11337 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11338 11339 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11340 if test "x$PVP" = "x"; then 11341 PVP="0" 11342 fi 11343 11344 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11345 11346 11347 11348 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11349 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11350 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11351 touch \$(top_srcdir)/ChangeLog; \ 11352 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11353 11354 11355 11356 11357 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11358 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11359 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11360 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11361 touch \$(top_srcdir)/INSTALL; \ 11362 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11363 11364 11365 11366 11367 11368 11369 case $host_os in 11370 solaris*) 11371 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11372 # check for a man page file found in later versions that use 11373 # traditional section numbers instead 11374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11375 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11376 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11377 then : 11378 printf %s "(cached) " >&6 11379 else case e in #( 11380 e) test "$cross_compiling" = yes && 11381 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11382 if test -r "/usr/share/man/man7/attributes.7"; then 11383 ac_cv_file__usr_share_man_man7_attributes_7=yes 11384 else 11385 ac_cv_file__usr_share_man_man7_attributes_7=no 11386 fi ;; 11387 esac 11388 fi 11389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11390 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11391 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11392 then : 11393 SYSV_MAN_SECTIONS=false 11394 else case e in #( 11395 e) SYSV_MAN_SECTIONS=true ;; 11396 esac 11397 fi 11398 11399 ;; 11400 *) SYSV_MAN_SECTIONS=false ;; 11401 esac 11402 11403 if test x$APP_MAN_SUFFIX = x ; then 11404 APP_MAN_SUFFIX=1 11405 fi 11406 if test x$APP_MAN_DIR = x ; then 11407 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11408 fi 11409 11410 if test x$LIB_MAN_SUFFIX = x ; then 11411 LIB_MAN_SUFFIX=3 11412 fi 11413 if test x$LIB_MAN_DIR = x ; then 11414 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11415 fi 11416 11417 if test x$FILE_MAN_SUFFIX = x ; then 11418 case $SYSV_MAN_SECTIONS in 11419 true) FILE_MAN_SUFFIX=4 ;; 11420 *) FILE_MAN_SUFFIX=5 ;; 11421 esac 11422 fi 11423 if test x$FILE_MAN_DIR = x ; then 11424 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11425 fi 11426 11427 if test x$MISC_MAN_SUFFIX = x ; then 11428 case $SYSV_MAN_SECTIONS in 11429 true) MISC_MAN_SUFFIX=5 ;; 11430 *) MISC_MAN_SUFFIX=7 ;; 11431 esac 11432 fi 11433 if test x$MISC_MAN_DIR = x ; then 11434 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11435 fi 11436 11437 if test x$DRIVER_MAN_SUFFIX = x ; then 11438 case $SYSV_MAN_SECTIONS in 11439 true) DRIVER_MAN_SUFFIX=7 ;; 11440 *) DRIVER_MAN_SUFFIX=4 ;; 11441 esac 11442 fi 11443 if test x$DRIVER_MAN_DIR = x ; then 11444 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11445 fi 11446 11447 if test x$ADMIN_MAN_SUFFIX = x ; then 11448 case $SYSV_MAN_SECTIONS in 11449 true) ADMIN_MAN_SUFFIX=1m ;; 11450 *) ADMIN_MAN_SUFFIX=8 ;; 11451 esac 11452 fi 11453 if test x$ADMIN_MAN_DIR = x ; then 11454 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11455 fi 11456 11457 11458 11459 11460 11461 11462 11463 11464 11465 11466 11467 11468 11469 11470 11471 XORG_MAN_PAGE="X Version 11" 11472 11473 MAN_SUBSTS="\ 11474 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11475 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11476 -e 's|__xservername__|Xorg|g' \ 11477 -e 's|__xconfigfile__|xorg.conf|g' \ 11478 -e 's|__projectroot__|\$(prefix)|g' \ 11479 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11480 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11481 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11482 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11483 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11484 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11485 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11486 11487 11488 11489 11490 AM_DEFAULT_VERBOSITY=0 11491 11492 11493 11494 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" 11495 if test "x$ac_cv_func_setenv" = xyes 11496 then : 11497 have_setenv=yes 11498 else case e in #( 11499 e) have_setenv=no ;; 11500 esac 11501 fi 11502 11503 ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" 11504 if test "x$ac_cv_func_vasprintf" = xyes 11505 then : 11506 printf "%s\n" "#define HAVE_VASPRINTF 1" >>confdefs.h 11507 11508 fi 11509 11510 ac_fn_check_decl "$LINENO" "va_copy" "ac_cv_have_decl_va_copy" " 11511 $ac_includes_default 11512 #include <stdarg.h> 11513 11514 " "$ac_c_undeclared_builtin_options" "CFLAGS" 11515 if test "x$ac_cv_have_decl_va_copy" = xyes 11516 then : 11517 ac_have_decl=1 11518 else case e in #( 11519 e) ac_have_decl=0 ;; 11520 esac 11521 fi 11522 printf "%s\n" "#define HAVE_DECL_VA_COPY $ac_have_decl" >>confdefs.h 11523 11524 11525 if test x$have_setenv = xno; then 11526 NEED_SETENV_TRUE= 11527 NEED_SETENV_FALSE='#' 11528 else 11529 NEED_SETENV_TRUE='#' 11530 NEED_SETENV_FALSE= 11531 fi 11532 11533 11534 # Checks for pkg-config packages 11535 11536 pkg_failed=no 11537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FONTTOSFNT" >&5 11538 printf %s "checking for FONTTOSFNT... " >&6; } 11539 11540 if test -n "$FONTTOSFNT_CFLAGS"; then 11541 pkg_cv_FONTTOSFNT_CFLAGS="$FONTTOSFNT_CFLAGS" 11542 elif test -n "$PKG_CONFIG"; then 11543 if test -n "$PKG_CONFIG" && \ 11544 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto freetype2 fontenc\""; } >&5 11545 ($PKG_CONFIG --exists --print-errors "xproto freetype2 fontenc") 2>&5 11546 ac_status=$? 11547 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11548 test $ac_status = 0; }; then 11549 pkg_cv_FONTTOSFNT_CFLAGS=`$PKG_CONFIG --cflags "xproto freetype2 fontenc" 2>/dev/null` 11550 test "x$?" != "x0" && pkg_failed=yes 11551 else 11552 pkg_failed=yes 11553 fi 11554 else 11555 pkg_failed=untried 11556 fi 11557 if test -n "$FONTTOSFNT_LIBS"; then 11558 pkg_cv_FONTTOSFNT_LIBS="$FONTTOSFNT_LIBS" 11559 elif test -n "$PKG_CONFIG"; then 11560 if test -n "$PKG_CONFIG" && \ 11561 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto freetype2 fontenc\""; } >&5 11562 ($PKG_CONFIG --exists --print-errors "xproto freetype2 fontenc") 2>&5 11563 ac_status=$? 11564 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11565 test $ac_status = 0; }; then 11566 pkg_cv_FONTTOSFNT_LIBS=`$PKG_CONFIG --libs "xproto freetype2 fontenc" 2>/dev/null` 11567 test "x$?" != "x0" && pkg_failed=yes 11568 else 11569 pkg_failed=yes 11570 fi 11571 else 11572 pkg_failed=untried 11573 fi 11574 11575 11576 11577 if test $pkg_failed = yes; then 11578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11579 printf "%s\n" "no" >&6; } 11580 11581 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11582 _pkg_short_errors_supported=yes 11583 else 11584 _pkg_short_errors_supported=no 11585 fi 11586 if test $_pkg_short_errors_supported = yes; then 11587 FONTTOSFNT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto freetype2 fontenc" 2>&1` 11588 else 11589 FONTTOSFNT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto freetype2 fontenc" 2>&1` 11590 fi 11591 # Put the nasty error message in config.log where it belongs 11592 echo "$FONTTOSFNT_PKG_ERRORS" >&5 11593 11594 as_fn_error $? "Package requirements (xproto freetype2 fontenc) were not met: 11595 11596 $FONTTOSFNT_PKG_ERRORS 11597 11598 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11599 installed software in a non-standard prefix. 11600 11601 Alternatively, you may set the environment variables FONTTOSFNT_CFLAGS 11602 and FONTTOSFNT_LIBS to avoid the need to call pkg-config. 11603 See the pkg-config man page for more details." "$LINENO" 5 11604 elif test $pkg_failed = untried; then 11605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11606 printf "%s\n" "no" >&6; } 11607 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11608 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11609 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11610 is in your PATH or set the PKG_CONFIG environment variable to the full 11611 path to pkg-config. 11612 11613 Alternatively, you may set the environment variables FONTTOSFNT_CFLAGS 11614 and FONTTOSFNT_LIBS to avoid the need to call pkg-config. 11615 See the pkg-config man page for more details. 11616 11617 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11618 See 'config.log' for more details" "$LINENO" 5; } 11619 else 11620 FONTTOSFNT_CFLAGS=$pkg_cv_FONTTOSFNT_CFLAGS 11621 FONTTOSFNT_LIBS=$pkg_cv_FONTTOSFNT_LIBS 11622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11623 printf "%s\n" "yes" >&6; } 11624 11625 fi 11626 11627 11628 ac_config_files="$ac_config_files Makefile man/Makefile" 11629 11630 cat >confcache <<\_ACEOF 11631 # This file is a shell script that caches the results of configure 11632 # tests run on this system so they can be shared between configure 11633 # scripts and configure runs, see configure's option --config-cache. 11634 # It is not useful on other systems. If it contains results you don't 11635 # want to keep, you may remove or edit it. 11636 # 11637 # config.status only pays attention to the cache file if you give it 11638 # the --recheck option to rerun configure. 11639 # 11640 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 11641 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 11642 # following values. 11643 11644 _ACEOF 11645 11646 # The following way of writing the cache mishandles newlines in values, 11647 # but we know of no workaround that is simple, portable, and efficient. 11648 # So, we kill variables containing newlines. 11649 # Ultrix sh set writes to stderr and can't be redirected directly, 11650 # and sets the high bit in the cache file unless we assign to the vars. 11651 ( 11652 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11653 eval ac_val=\$$ac_var 11654 case $ac_val in #( 11655 *${as_nl}*) 11656 case $ac_var in #( 11657 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11658 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11659 esac 11660 case $ac_var in #( 11661 _ | IFS | as_nl) ;; #( 11662 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11663 *) { eval $ac_var=; unset $ac_var;} ;; 11664 esac ;; 11665 esac 11666 done 11667 11668 (set) 2>&1 | 11669 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11670 *${as_nl}ac_space=\ *) 11671 # 'set' does not quote correctly, so add quotes: double-quote 11672 # substitution turns \\\\ into \\, and sed turns \\ into \. 11673 sed -n \ 11674 "s/'/'\\\\''/g; 11675 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11676 ;; #( 11677 *) 11678 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11679 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11680 ;; 11681 esac | 11682 sort 11683 ) | 11684 sed ' 11685 /^ac_cv_env_/b end 11686 t clear 11687 :clear 11688 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11689 t end 11690 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11691 :end' >>confcache 11692 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11693 if test -w "$cache_file"; then 11694 if test "x$cache_file" != "x/dev/null"; then 11695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11696 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11697 if test ! -f "$cache_file" || test -h "$cache_file"; then 11698 cat confcache >"$cache_file" 11699 else 11700 case $cache_file in #( 11701 */* | ?:*) 11702 mv -f confcache "$cache_file"$$ && 11703 mv -f "$cache_file"$$ "$cache_file" ;; #( 11704 *) 11705 mv -f confcache "$cache_file" ;; 11706 esac 11707 fi 11708 fi 11709 else 11710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11711 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11712 fi 11713 fi 11714 rm -f confcache 11715 11716 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11717 # Let make expand exec_prefix. 11718 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11719 11720 DEFS=-DHAVE_CONFIG_H 11721 11722 ac_libobjs= 11723 ac_ltlibobjs= 11724 U= 11725 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11726 # 1. Remove the extension, and $U if already installed. 11727 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11728 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11729 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11730 # will be set to the directory where LIBOBJS objects are built. 11731 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11732 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11733 done 11734 LIBOBJS=$ac_libobjs 11735 11736 LTLIBOBJS=$ac_ltlibobjs 11737 11738 11739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11740 printf %s "checking that generated files are newer than configure... " >&6; } 11741 if test -n "$am_sleep_pid"; then 11742 # Hide warnings about reused PIDs. 11743 wait $am_sleep_pid 2>/dev/null 11744 fi 11745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11746 printf "%s\n" "done" >&6; } 11747 case $enable_silent_rules in # ((( 11748 yes) AM_DEFAULT_VERBOSITY=0;; 11749 no) AM_DEFAULT_VERBOSITY=1;; 11750 esac 11751 if test $am_cv_make_support_nested_variables = yes; then 11752 AM_V='$(V)' 11753 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11754 else 11755 AM_V=$AM_DEFAULT_VERBOSITY 11756 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11757 fi 11758 11759 if test -n "$EXEEXT"; then 11760 am__EXEEXT_TRUE= 11761 am__EXEEXT_FALSE='#' 11762 else 11763 am__EXEEXT_TRUE='#' 11764 am__EXEEXT_FALSE= 11765 fi 11766 11767 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11768 as_fn_error $? "conditional \"AMDEP\" was never defined. 11769 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11770 fi 11771 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11772 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11773 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11774 fi 11775 if test -z "${NEED_SETENV_TRUE}" && test -z "${NEED_SETENV_FALSE}"; then 11776 as_fn_error $? "conditional \"NEED_SETENV\" was never defined. 11777 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11778 fi 11779 11780 : "${CONFIG_STATUS=./config.status}" 11781 ac_write_fail=0 11782 ac_clean_files_save=$ac_clean_files 11783 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11785 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11786 as_write_fail=0 11787 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11788 #! $SHELL 11789 # Generated by $as_me. 11790 # Run this file to recreate the current configuration. 11791 # Compiler output produced by configure, useful for debugging 11792 # configure, is in config.log if it exists. 11793 11794 debug=false 11795 ac_cs_recheck=false 11796 ac_cs_silent=false 11797 11798 SHELL=\${CONFIG_SHELL-$SHELL} 11799 export SHELL 11800 _ASEOF 11801 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11802 ## -------------------- ## 11803 ## M4sh Initialization. ## 11804 ## -------------------- ## 11805 11806 # Be more Bourne compatible 11807 DUALCASE=1; export DUALCASE # for MKS sh 11808 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11809 then : 11810 emulate sh 11811 NULLCMD=: 11812 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11813 # is contrary to our usage. Disable this feature. 11814 alias -g '${1+"$@"}'='"$@"' 11815 setopt NO_GLOB_SUBST 11816 else case e in #( 11817 e) case `(set -o) 2>/dev/null` in #( 11818 *posix*) : 11819 set -o posix ;; #( 11820 *) : 11821 ;; 11822 esac ;; 11823 esac 11824 fi 11825 11826 11827 11828 # Reset variables that may have inherited troublesome values from 11829 # the environment. 11830 11831 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11832 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11833 # side effect of setting IFS to empty, thus disabling word splitting.) 11834 # Quoting is to prevent editors from complaining about space-tab. 11835 as_nl=' 11836 ' 11837 export as_nl 11838 IFS=" "" $as_nl" 11839 11840 PS1='$ ' 11841 PS2='> ' 11842 PS4='+ ' 11843 11844 # Ensure predictable behavior from utilities with locale-dependent output. 11845 LC_ALL=C 11846 export LC_ALL 11847 LANGUAGE=C 11848 export LANGUAGE 11849 11850 # We cannot yet rely on "unset" to work, but we need these variables 11851 # to be unset--not just set to an empty or harmless value--now, to 11852 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11853 # also avoids known problems related to "unset" and subshell syntax 11854 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11855 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11856 do eval test \${$as_var+y} \ 11857 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11858 done 11859 11860 # Ensure that fds 0, 1, and 2 are open. 11861 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11862 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11863 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11864 11865 # The user is always right. 11866 if ${PATH_SEPARATOR+false} :; then 11867 PATH_SEPARATOR=: 11868 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11869 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11870 PATH_SEPARATOR=';' 11871 } 11872 fi 11873 11874 11875 # Find who we are. Look in the path if we contain no directory separator. 11876 as_myself= 11877 case $0 in #(( 11878 *[\\/]* ) as_myself=$0 ;; 11879 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11880 for as_dir in $PATH 11881 do 11882 IFS=$as_save_IFS 11883 case $as_dir in #((( 11884 '') as_dir=./ ;; 11885 */) ;; 11886 *) as_dir=$as_dir/ ;; 11887 esac 11888 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11889 done 11890 IFS=$as_save_IFS 11891 11892 ;; 11893 esac 11894 # We did not find ourselves, most probably we were run as 'sh COMMAND' 11895 # in which case we are not to be found in the path. 11896 if test "x$as_myself" = x; then 11897 as_myself=$0 11898 fi 11899 if test ! -f "$as_myself"; then 11900 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11901 exit 1 11902 fi 11903 11904 11905 11906 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11907 # ---------------------------------------- 11908 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11909 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11910 # script with STATUS, using 1 if that was 0. 11911 as_fn_error () 11912 { 11913 as_status=$1; test $as_status -eq 0 && as_status=1 11914 if test "$4"; then 11915 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11916 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11917 fi 11918 printf "%s\n" "$as_me: error: $2" >&2 11919 as_fn_exit $as_status 11920 } # as_fn_error 11921 11922 11923 # as_fn_set_status STATUS 11924 # ----------------------- 11925 # Set $? to STATUS, without forking. 11926 as_fn_set_status () 11927 { 11928 return $1 11929 } # as_fn_set_status 11930 11931 # as_fn_exit STATUS 11932 # ----------------- 11933 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11934 as_fn_exit () 11935 { 11936 set +e 11937 as_fn_set_status $1 11938 exit $1 11939 } # as_fn_exit 11940 11941 # as_fn_unset VAR 11942 # --------------- 11943 # Portably unset VAR. 11944 as_fn_unset () 11945 { 11946 { eval $1=; unset $1;} 11947 } 11948 as_unset=as_fn_unset 11949 11950 # as_fn_append VAR VALUE 11951 # ---------------------- 11952 # Append the text in VALUE to the end of the definition contained in VAR. Take 11953 # advantage of any shell optimizations that allow amortized linear growth over 11954 # repeated appends, instead of the typical quadratic growth present in naive 11955 # implementations. 11956 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11957 then : 11958 eval 'as_fn_append () 11959 { 11960 eval $1+=\$2 11961 }' 11962 else case e in #( 11963 e) as_fn_append () 11964 { 11965 eval $1=\$$1\$2 11966 } ;; 11967 esac 11968 fi # as_fn_append 11969 11970 # as_fn_arith ARG... 11971 # ------------------ 11972 # Perform arithmetic evaluation on the ARGs, and store the result in the 11973 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11974 # must be portable across $(()) and expr. 11975 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11976 then : 11977 eval 'as_fn_arith () 11978 { 11979 as_val=$(( $* )) 11980 }' 11981 else case e in #( 11982 e) as_fn_arith () 11983 { 11984 as_val=`expr "$@" || test $? -eq 1` 11985 } ;; 11986 esac 11987 fi # as_fn_arith 11988 11989 11990 if expr a : '\(a\)' >/dev/null 2>&1 && 11991 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11992 as_expr=expr 11993 else 11994 as_expr=false 11995 fi 11996 11997 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11998 as_basename=basename 11999 else 12000 as_basename=false 12001 fi 12002 12003 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12004 as_dirname=dirname 12005 else 12006 as_dirname=false 12007 fi 12008 12009 as_me=`$as_basename -- "$0" || 12010 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12011 X"$0" : 'X\(//\)$' \| \ 12012 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12013 printf "%s\n" X/"$0" | 12014 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12015 s//\1/ 12016 q 12017 } 12018 /^X\/\(\/\/\)$/{ 12019 s//\1/ 12020 q 12021 } 12022 /^X\/\(\/\).*/{ 12023 s//\1/ 12024 q 12025 } 12026 s/.*/./; q'` 12027 12028 # Avoid depending upon Character Ranges. 12029 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12030 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12031 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12032 as_cr_digits='0123456789' 12033 as_cr_alnum=$as_cr_Letters$as_cr_digits 12034 12035 12036 # Determine whether it's possible to make 'echo' print without a newline. 12037 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12038 # for compatibility with existing Makefiles. 12039 ECHO_C= ECHO_N= ECHO_T= 12040 case `echo -n x` in #((((( 12041 -n*) 12042 case `echo 'xy\c'` in 12043 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12044 xy) ECHO_C='\c';; 12045 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12046 ECHO_T=' ';; 12047 esac;; 12048 *) 12049 ECHO_N='-n';; 12050 esac 12051 12052 # For backward compatibility with old third-party macros, we provide 12053 # the shell variables $as_echo and $as_echo_n. New code should use 12054 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12055 as_echo='printf %s\n' 12056 as_echo_n='printf %s' 12057 12058 rm -f conf$$ conf$$.exe conf$$.file 12059 if test -d conf$$.dir; then 12060 rm -f conf$$.dir/conf$$.file 12061 else 12062 rm -f conf$$.dir 12063 mkdir conf$$.dir 2>/dev/null 12064 fi 12065 if (echo >conf$$.file) 2>/dev/null; then 12066 if ln -s conf$$.file conf$$ 2>/dev/null; then 12067 as_ln_s='ln -s' 12068 # ... but there are two gotchas: 12069 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12070 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12071 # In both cases, we have to default to 'cp -pR'. 12072 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12073 as_ln_s='cp -pR' 12074 elif ln conf$$.file conf$$ 2>/dev/null; then 12075 as_ln_s=ln 12076 else 12077 as_ln_s='cp -pR' 12078 fi 12079 else 12080 as_ln_s='cp -pR' 12081 fi 12082 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12083 rmdir conf$$.dir 2>/dev/null 12084 12085 12086 # as_fn_mkdir_p 12087 # ------------- 12088 # Create "$as_dir" as a directory, including parents if necessary. 12089 as_fn_mkdir_p () 12090 { 12091 12092 case $as_dir in #( 12093 -*) as_dir=./$as_dir;; 12094 esac 12095 test -d "$as_dir" || eval $as_mkdir_p || { 12096 as_dirs= 12097 while :; do 12098 case $as_dir in #( 12099 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12100 *) as_qdir=$as_dir;; 12101 esac 12102 as_dirs="'$as_qdir' $as_dirs" 12103 as_dir=`$as_dirname -- "$as_dir" || 12104 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12105 X"$as_dir" : 'X\(//\)[^/]' \| \ 12106 X"$as_dir" : 'X\(//\)$' \| \ 12107 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12108 printf "%s\n" X"$as_dir" | 12109 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12110 s//\1/ 12111 q 12112 } 12113 /^X\(\/\/\)[^/].*/{ 12114 s//\1/ 12115 q 12116 } 12117 /^X\(\/\/\)$/{ 12118 s//\1/ 12119 q 12120 } 12121 /^X\(\/\).*/{ 12122 s//\1/ 12123 q 12124 } 12125 s/.*/./; q'` 12126 test -d "$as_dir" && break 12127 done 12128 test -z "$as_dirs" || eval "mkdir $as_dirs" 12129 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12130 12131 12132 } # as_fn_mkdir_p 12133 if mkdir -p . 2>/dev/null; then 12134 as_mkdir_p='mkdir -p "$as_dir"' 12135 else 12136 test -d ./-p && rmdir ./-p 12137 as_mkdir_p=false 12138 fi 12139 12140 12141 # as_fn_executable_p FILE 12142 # ----------------------- 12143 # Test if FILE is an executable regular file. 12144 as_fn_executable_p () 12145 { 12146 test -f "$1" && test -x "$1" 12147 } # as_fn_executable_p 12148 as_test_x='test -x' 12149 as_executable_p=as_fn_executable_p 12150 12151 # Sed expression to map a string onto a valid CPP name. 12152 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12153 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12154 12155 # Sed expression to map a string onto a valid variable name. 12156 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12157 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12158 12159 12160 exec 6>&1 12161 ## ----------------------------------- ## 12162 ## Main body of $CONFIG_STATUS script. ## 12163 ## ----------------------------------- ## 12164 _ASEOF 12165 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12166 12167 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12168 # Save the log message, to keep $0 and so on meaningful, and to 12169 # report actual input values of CONFIG_FILES etc. instead of their 12170 # values after options handling. 12171 ac_log=" 12172 This file was extended by fonttosfnt $as_me 1.2.4, which was 12173 generated by GNU Autoconf 2.72. Invocation command line was 12174 12175 CONFIG_FILES = $CONFIG_FILES 12176 CONFIG_HEADERS = $CONFIG_HEADERS 12177 CONFIG_LINKS = $CONFIG_LINKS 12178 CONFIG_COMMANDS = $CONFIG_COMMANDS 12179 $ $0 $@ 12180 12181 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12182 " 12183 12184 _ACEOF 12185 12186 case $ac_config_files in *" 12187 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12188 esac 12189 12190 case $ac_config_headers in *" 12191 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12192 esac 12193 12194 12195 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12196 # Files that config.status was made for. 12197 config_files="$ac_config_files" 12198 config_headers="$ac_config_headers" 12199 config_commands="$ac_config_commands" 12200 12201 _ACEOF 12202 12203 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12204 ac_cs_usage="\ 12205 '$as_me' instantiates files and other configuration actions 12206 from templates according to the current configuration. Unless the files 12207 and actions are specified as TAGs, all are instantiated by default. 12208 12209 Usage: $0 [OPTION]... [TAG]... 12210 12211 -h, --help print this help, then exit 12212 -V, --version print version number and configuration settings, then exit 12213 --config print configuration, then exit 12214 -q, --quiet, --silent 12215 do not print progress messages 12216 -d, --debug don't remove temporary files 12217 --recheck update $as_me by reconfiguring in the same conditions 12218 --file=FILE[:TEMPLATE] 12219 instantiate the configuration file FILE 12220 --header=FILE[:TEMPLATE] 12221 instantiate the configuration header FILE 12222 12223 Configuration files: 12224 $config_files 12225 12226 Configuration headers: 12227 $config_headers 12228 12229 Configuration commands: 12230 $config_commands 12231 12232 Report bugs to <https://gitlab.freedesktop.org/xorg/app/fonttosfnt/-/issues>." 12233 12234 _ACEOF 12235 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12236 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12237 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12238 ac_cs_config='$ac_cs_config_escaped' 12239 ac_cs_version="\\ 12240 fonttosfnt config.status 1.2.4 12241 configured by $0, generated by GNU Autoconf 2.72, 12242 with options \\"\$ac_cs_config\\" 12243 12244 Copyright (C) 2023 Free Software Foundation, Inc. 12245 This config.status script is free software; the Free Software Foundation 12246 gives unlimited permission to copy, distribute and modify it." 12247 12248 ac_pwd='$ac_pwd' 12249 srcdir='$srcdir' 12250 INSTALL='$INSTALL' 12251 MKDIR_P='$MKDIR_P' 12252 AWK='$AWK' 12253 test -n "\$AWK" || AWK=awk 12254 _ACEOF 12255 12256 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12257 # The default lists apply if the user does not specify any file. 12258 ac_need_defaults=: 12259 while test $# != 0 12260 do 12261 case $1 in 12262 --*=?*) 12263 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12264 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12265 ac_shift=: 12266 ;; 12267 --*=) 12268 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12269 ac_optarg= 12270 ac_shift=: 12271 ;; 12272 *) 12273 ac_option=$1 12274 ac_optarg=$2 12275 ac_shift=shift 12276 ;; 12277 esac 12278 12279 case $ac_option in 12280 # Handling of the options. 12281 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12282 ac_cs_recheck=: ;; 12283 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12284 printf "%s\n" "$ac_cs_version"; exit ;; 12285 --config | --confi | --conf | --con | --co | --c ) 12286 printf "%s\n" "$ac_cs_config"; exit ;; 12287 --debug | --debu | --deb | --de | --d | -d ) 12288 debug=: ;; 12289 --file | --fil | --fi | --f ) 12290 $ac_shift 12291 case $ac_optarg in 12292 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12293 '') as_fn_error $? "missing file argument" ;; 12294 esac 12295 as_fn_append CONFIG_FILES " '$ac_optarg'" 12296 ac_need_defaults=false;; 12297 --header | --heade | --head | --hea ) 12298 $ac_shift 12299 case $ac_optarg in 12300 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12301 esac 12302 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12303 ac_need_defaults=false;; 12304 --he | --h) 12305 # Conflict between --help and --header 12306 as_fn_error $? "ambiguous option: '$1' 12307 Try '$0 --help' for more information.";; 12308 --help | --hel | -h ) 12309 printf "%s\n" "$ac_cs_usage"; exit ;; 12310 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12311 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12312 ac_cs_silent=: ;; 12313 12314 # This is an error. 12315 -*) as_fn_error $? "unrecognized option: '$1' 12316 Try '$0 --help' for more information." ;; 12317 12318 *) as_fn_append ac_config_targets " $1" 12319 ac_need_defaults=false ;; 12320 12321 esac 12322 shift 12323 done 12324 12325 ac_configure_extra_args= 12326 12327 if $ac_cs_silent; then 12328 exec 6>/dev/null 12329 ac_configure_extra_args="$ac_configure_extra_args --silent" 12330 fi 12331 12332 _ACEOF 12333 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12334 if \$ac_cs_recheck; then 12335 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12336 shift 12337 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12338 CONFIG_SHELL='$SHELL' 12339 export CONFIG_SHELL 12340 exec "\$@" 12341 fi 12342 12343 _ACEOF 12344 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12345 exec 5>>config.log 12346 { 12347 echo 12348 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12349 ## Running $as_me. ## 12350 _ASBOX 12351 printf "%s\n" "$ac_log" 12352 } >&5 12353 12354 _ACEOF 12355 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12356 # 12357 # INIT-COMMANDS 12358 # 12359 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12360 12361 _ACEOF 12362 12363 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12364 12365 # Handling of arguments. 12366 for ac_config_target in $ac_config_targets 12367 do 12368 case $ac_config_target in 12369 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12370 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12371 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12372 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12373 12374 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12375 esac 12376 done 12377 12378 12379 # If the user did not use the arguments to specify the items to instantiate, 12380 # then the envvar interface is used. Set only those that are not. 12381 # We use the long form for the default assignment because of an extremely 12382 # bizarre bug on SunOS 4.1.3. 12383 if $ac_need_defaults; then 12384 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12385 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12386 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12387 fi 12388 12389 # Have a temporary directory for convenience. Make it in the build tree 12390 # simply because there is no reason against having it here, and in addition, 12391 # creating and moving files from /tmp can sometimes cause problems. 12392 # Hook for its removal unless debugging. 12393 # Note that there is a small window in which the directory will not be cleaned: 12394 # after its creation but before its name has been assigned to '$tmp'. 12395 $debug || 12396 { 12397 tmp= ac_tmp= 12398 trap 'exit_status=$? 12399 : "${ac_tmp:=$tmp}" 12400 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12401 ' 0 12402 trap 'as_fn_exit 1' 1 2 13 15 12403 } 12404 # Create a (secure) tmp directory for tmp files. 12405 12406 { 12407 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12408 test -d "$tmp" 12409 } || 12410 { 12411 tmp=./conf$$-$RANDOM 12412 (umask 077 && mkdir "$tmp") 12413 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12414 ac_tmp=$tmp 12415 12416 # Set up the scripts for CONFIG_FILES section. 12417 # No need to generate them if there are no CONFIG_FILES. 12418 # This happens for instance with './config.status config.h'. 12419 if test -n "$CONFIG_FILES"; then 12420 12421 12422 ac_cr=`echo X | tr X '\015'` 12423 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12424 # But we know of no other shell where ac_cr would be empty at this 12425 # point, so we can use a bashism as a fallback. 12426 if test "x$ac_cr" = x; then 12427 eval ac_cr=\$\'\\r\' 12428 fi 12429 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12430 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12431 ac_cs_awk_cr='\\r' 12432 else 12433 ac_cs_awk_cr=$ac_cr 12434 fi 12435 12436 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12437 _ACEOF 12438 12439 12440 { 12441 echo "cat >conf$$subs.awk <<_ACEOF" && 12442 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12443 echo "_ACEOF" 12444 } >conf$$subs.sh || 12445 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12446 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12447 ac_delim='%!_!# ' 12448 for ac_last_try in false false false false false :; do 12449 . ./conf$$subs.sh || 12450 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12451 12452 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12453 if test $ac_delim_n = $ac_delim_num; then 12454 break 12455 elif $ac_last_try; then 12456 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12457 else 12458 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12459 fi 12460 done 12461 rm -f conf$$subs.sh 12462 12463 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12464 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12465 _ACEOF 12466 sed -n ' 12467 h 12468 s/^/S["/; s/!.*/"]=/ 12469 p 12470 g 12471 s/^[^!]*!// 12472 :repl 12473 t repl 12474 s/'"$ac_delim"'$// 12475 t delim 12476 :nl 12477 h 12478 s/\(.\{148\}\)..*/\1/ 12479 t more1 12480 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12481 p 12482 n 12483 b repl 12484 :more1 12485 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12486 p 12487 g 12488 s/.\{148\}// 12489 t nl 12490 :delim 12491 h 12492 s/\(.\{148\}\)..*/\1/ 12493 t more2 12494 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12495 p 12496 b 12497 :more2 12498 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12499 p 12500 g 12501 s/.\{148\}// 12502 t delim 12503 ' <conf$$subs.awk | sed ' 12504 /^[^""]/{ 12505 N 12506 s/\n// 12507 } 12508 ' >>$CONFIG_STATUS || ac_write_fail=1 12509 rm -f conf$$subs.awk 12510 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12511 _ACAWK 12512 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12513 for (key in S) S_is_set[key] = 1 12514 FS = "" 12515 12516 } 12517 { 12518 line = $ 0 12519 nfields = split(line, field, "@") 12520 substed = 0 12521 len = length(field[1]) 12522 for (i = 2; i < nfields; i++) { 12523 key = field[i] 12524 keylen = length(key) 12525 if (S_is_set[key]) { 12526 value = S[key] 12527 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12528 len += length(value) + length(field[++i]) 12529 substed = 1 12530 } else 12531 len += 1 + keylen 12532 } 12533 12534 print line 12535 } 12536 12537 _ACAWK 12538 _ACEOF 12539 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12540 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12541 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12542 else 12543 cat 12544 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12545 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12546 _ACEOF 12547 12548 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12549 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12550 # trailing colons and then remove the whole line if VPATH becomes empty 12551 # (actually we leave an empty line to preserve line numbers). 12552 if test "x$srcdir" = x.; then 12553 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12554 h 12555 s/// 12556 s/^/:/ 12557 s/[ ]*$/:/ 12558 s/:\$(srcdir):/:/g 12559 s/:\${srcdir}:/:/g 12560 s/:@srcdir@:/:/g 12561 s/^:*// 12562 s/:*$// 12563 x 12564 s/\(=[ ]*\).*/\1/ 12565 G 12566 s/\n// 12567 s/^[^=]*=[ ]*$// 12568 }' 12569 fi 12570 12571 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12572 fi # test -n "$CONFIG_FILES" 12573 12574 # Set up the scripts for CONFIG_HEADERS section. 12575 # No need to generate them if there are no CONFIG_HEADERS. 12576 # This happens for instance with './config.status Makefile'. 12577 if test -n "$CONFIG_HEADERS"; then 12578 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12579 BEGIN { 12580 _ACEOF 12581 12582 # Transform confdefs.h into an awk script 'defines.awk', embedded as 12583 # here-document in config.status, that substitutes the proper values into 12584 # config.h.in to produce config.h. 12585 12586 # Create a delimiter string that does not exist in confdefs.h, to ease 12587 # handling of long lines. 12588 ac_delim='%!_!# ' 12589 for ac_last_try in false false :; do 12590 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12591 if test -z "$ac_tt"; then 12592 break 12593 elif $ac_last_try; then 12594 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12595 else 12596 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12597 fi 12598 done 12599 12600 # For the awk script, D is an array of macro values keyed by name, 12601 # likewise P contains macro parameters if any. Preserve backslash 12602 # newline sequences. 12603 12604 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12605 sed -n ' 12606 s/.\{148\}/&'"$ac_delim"'/g 12607 t rset 12608 :rset 12609 s/^[ ]*#[ ]*define[ ][ ]*/ / 12610 t def 12611 d 12612 :def 12613 s/\\$// 12614 t bsnl 12615 s/["\\]/\\&/g 12616 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12617 D["\1"]=" \3"/p 12618 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12619 d 12620 :bsnl 12621 s/["\\]/\\&/g 12622 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12623 D["\1"]=" \3\\\\\\n"\\/p 12624 t cont 12625 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12626 t cont 12627 d 12628 :cont 12629 n 12630 s/.\{148\}/&'"$ac_delim"'/g 12631 t clear 12632 :clear 12633 s/\\$// 12634 t bsnlc 12635 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12636 d 12637 :bsnlc 12638 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12639 b cont 12640 ' <confdefs.h | sed ' 12641 s/'"$ac_delim"'/"\\\ 12642 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12643 12644 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12645 for (key in D) D_is_set[key] = 1 12646 FS = "" 12647 } 12648 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12649 line = \$ 0 12650 split(line, arg, " ") 12651 if (arg[1] == "#") { 12652 defundef = arg[2] 12653 mac1 = arg[3] 12654 } else { 12655 defundef = substr(arg[1], 2) 12656 mac1 = arg[2] 12657 } 12658 split(mac1, mac2, "(") #) 12659 macro = mac2[1] 12660 prefix = substr(line, 1, index(line, defundef) - 1) 12661 if (D_is_set[macro]) { 12662 # Preserve the white space surrounding the "#". 12663 print prefix "define", macro P[macro] D[macro] 12664 next 12665 } else { 12666 # Replace #undef with comments. This is necessary, for example, 12667 # in the case of _POSIX_SOURCE, which is predefined and required 12668 # on some systems where configure will not decide to define it. 12669 if (defundef == "undef") { 12670 print "/*", prefix defundef, macro, "*/" 12671 next 12672 } 12673 } 12674 } 12675 { print } 12676 _ACAWK 12677 _ACEOF 12678 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12679 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12680 fi # test -n "$CONFIG_HEADERS" 12681 12682 12683 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12684 shift 12685 for ac_tag 12686 do 12687 case $ac_tag in 12688 :[FHLC]) ac_mode=$ac_tag; continue;; 12689 esac 12690 case $ac_mode$ac_tag in 12691 :[FHL]*:*);; 12692 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12693 :[FH]-) ac_tag=-:-;; 12694 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12695 esac 12696 ac_save_IFS=$IFS 12697 IFS=: 12698 set x $ac_tag 12699 IFS=$ac_save_IFS 12700 shift 12701 ac_file=$1 12702 shift 12703 12704 case $ac_mode in 12705 :L) ac_source=$1;; 12706 :[FH]) 12707 ac_file_inputs= 12708 for ac_f 12709 do 12710 case $ac_f in 12711 -) ac_f="$ac_tmp/stdin";; 12712 *) # Look for the file first in the build tree, then in the source tree 12713 # (if the path is not absolute). The absolute path cannot be DOS-style, 12714 # because $ac_f cannot contain ':'. 12715 test -f "$ac_f" || 12716 case $ac_f in 12717 [\\/$]*) false;; 12718 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12719 esac || 12720 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12721 esac 12722 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12723 as_fn_append ac_file_inputs " '$ac_f'" 12724 done 12725 12726 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12727 # use $as_me), people would be surprised to read: 12728 # /* config.h. Generated by config.status. */ 12729 configure_input='Generated from '` 12730 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12731 `' by configure.' 12732 if test x"$ac_file" != x-; then 12733 configure_input="$ac_file. $configure_input" 12734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12735 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12736 fi 12737 # Neutralize special characters interpreted by sed in replacement strings. 12738 case $configure_input in #( 12739 *\&* | *\|* | *\\* ) 12740 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12741 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12742 *) ac_sed_conf_input=$configure_input;; 12743 esac 12744 12745 case $ac_tag in 12746 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12747 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12748 esac 12749 ;; 12750 esac 12751 12752 ac_dir=`$as_dirname -- "$ac_file" || 12753 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12754 X"$ac_file" : 'X\(//\)[^/]' \| \ 12755 X"$ac_file" : 'X\(//\)$' \| \ 12756 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12757 printf "%s\n" X"$ac_file" | 12758 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12759 s//\1/ 12760 q 12761 } 12762 /^X\(\/\/\)[^/].*/{ 12763 s//\1/ 12764 q 12765 } 12766 /^X\(\/\/\)$/{ 12767 s//\1/ 12768 q 12769 } 12770 /^X\(\/\).*/{ 12771 s//\1/ 12772 q 12773 } 12774 s/.*/./; q'` 12775 as_dir="$ac_dir"; as_fn_mkdir_p 12776 ac_builddir=. 12777 12778 case "$ac_dir" in 12779 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12780 *) 12781 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12782 # A ".." for each directory in $ac_dir_suffix. 12783 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12784 case $ac_top_builddir_sub in 12785 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12786 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12787 esac ;; 12788 esac 12789 ac_abs_top_builddir=$ac_pwd 12790 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12791 # for backward compatibility: 12792 ac_top_builddir=$ac_top_build_prefix 12793 12794 case $srcdir in 12795 .) # We are building in place. 12796 ac_srcdir=. 12797 ac_top_srcdir=$ac_top_builddir_sub 12798 ac_abs_top_srcdir=$ac_pwd ;; 12799 [\\/]* | ?:[\\/]* ) # Absolute name. 12800 ac_srcdir=$srcdir$ac_dir_suffix; 12801 ac_top_srcdir=$srcdir 12802 ac_abs_top_srcdir=$srcdir ;; 12803 *) # Relative name. 12804 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12805 ac_top_srcdir=$ac_top_build_prefix$srcdir 12806 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12807 esac 12808 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12809 12810 12811 case $ac_mode in 12812 :F) 12813 # 12814 # CONFIG_FILE 12815 # 12816 12817 case $INSTALL in 12818 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12819 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12820 esac 12821 ac_MKDIR_P=$MKDIR_P 12822 case $MKDIR_P in 12823 [\\/$]* | ?:[\\/]* ) ;; 12824 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12825 esac 12826 _ACEOF 12827 12828 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12829 # If the template does not know about datarootdir, expand it. 12830 # FIXME: This hack should be removed a few years after 2.60. 12831 ac_datarootdir_hack=; ac_datarootdir_seen= 12832 ac_sed_dataroot=' 12833 /datarootdir/ { 12834 p 12835 q 12836 } 12837 /@datadir@/p 12838 /@docdir@/p 12839 /@infodir@/p 12840 /@localedir@/p 12841 /@mandir@/p' 12842 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12843 *datarootdir*) ac_datarootdir_seen=yes;; 12844 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12846 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12847 _ACEOF 12848 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12849 ac_datarootdir_hack=' 12850 s&@datadir@&$datadir&g 12851 s&@docdir@&$docdir&g 12852 s&@infodir@&$infodir&g 12853 s&@localedir@&$localedir&g 12854 s&@mandir@&$mandir&g 12855 s&\\\${datarootdir}&$datarootdir&g' ;; 12856 esac 12857 _ACEOF 12858 12859 # Neutralize VPATH when '$srcdir' = '.'. 12860 # Shell code in configure.ac might set extrasub. 12861 # FIXME: do we really want to maintain this feature? 12862 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12863 ac_sed_extra="$ac_vpsub 12864 $extrasub 12865 _ACEOF 12866 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12867 :t 12868 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12869 s|@configure_input@|$ac_sed_conf_input|;t t 12870 s&@top_builddir@&$ac_top_builddir_sub&;t t 12871 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12872 s&@srcdir@&$ac_srcdir&;t t 12873 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12874 s&@top_srcdir@&$ac_top_srcdir&;t t 12875 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12876 s&@builddir@&$ac_builddir&;t t 12877 s&@abs_builddir@&$ac_abs_builddir&;t t 12878 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12879 s&@INSTALL@&$ac_INSTALL&;t t 12880 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12881 $ac_datarootdir_hack 12882 " 12883 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12884 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12885 12886 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12887 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12888 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12889 "$ac_tmp/out"`; test -z "$ac_out"; } && 12890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12891 which seems to be undefined. Please make sure it is defined" >&5 12892 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12893 which seems to be undefined. Please make sure it is defined" >&2;} 12894 12895 rm -f "$ac_tmp/stdin" 12896 case $ac_file in 12897 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12898 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12899 esac \ 12900 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12901 ;; 12902 :H) 12903 # 12904 # CONFIG_HEADER 12905 # 12906 if test x"$ac_file" != x-; then 12907 { 12908 printf "%s\n" "/* $configure_input */" >&1 \ 12909 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12910 } >"$ac_tmp/config.h" \ 12911 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12912 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12914 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12915 else 12916 rm -f "$ac_file" 12917 mv "$ac_tmp/config.h" "$ac_file" \ 12918 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12919 fi 12920 else 12921 printf "%s\n" "/* $configure_input */" >&1 \ 12922 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12923 || as_fn_error $? "could not create -" "$LINENO" 5 12924 fi 12925 # Compute "$ac_file"'s index in $config_headers. 12926 _am_arg="$ac_file" 12927 _am_stamp_count=1 12928 for _am_header in $config_headers :; do 12929 case $_am_header in 12930 $_am_arg | $_am_arg:* ) 12931 break ;; 12932 * ) 12933 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12934 esac 12935 done 12936 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12937 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12938 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12939 X"$_am_arg" : 'X\(//\)$' \| \ 12940 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12941 printf "%s\n" X"$_am_arg" | 12942 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12943 s//\1/ 12944 q 12945 } 12946 /^X\(\/\/\)[^/].*/{ 12947 s//\1/ 12948 q 12949 } 12950 /^X\(\/\/\)$/{ 12951 s//\1/ 12952 q 12953 } 12954 /^X\(\/\).*/{ 12955 s//\1/ 12956 q 12957 } 12958 s/.*/./; q'`/stamp-h$_am_stamp_count 12959 ;; 12960 12961 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12962 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12963 ;; 12964 esac 12965 12966 12967 case $ac_file$ac_mode in 12968 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12969 # Older Autoconf quotes --file arguments for eval, but not when files 12970 # are listed without --file. Let's play safe and only enable the eval 12971 # if we detect the quoting. 12972 # TODO: see whether this extra hack can be removed once we start 12973 # requiring Autoconf 2.70 or later. 12974 case $CONFIG_FILES in #( 12975 *\'*) : 12976 eval set x "$CONFIG_FILES" ;; #( 12977 *) : 12978 set x $CONFIG_FILES ;; #( 12979 *) : 12980 ;; 12981 esac 12982 shift 12983 # Used to flag and report bootstrapping failures. 12984 am_rc=0 12985 for am_mf 12986 do 12987 # Strip MF so we end up with the name of the file. 12988 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12989 # Check whether this is an Automake generated Makefile which includes 12990 # dependency-tracking related rules and includes. 12991 # Grep'ing the whole file directly is not great: AIX grep has a line 12992 # limit of 2048, but all sed's we know have understand at least 4000. 12993 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12994 || continue 12995 am_dirpart=`$as_dirname -- "$am_mf" || 12996 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12997 X"$am_mf" : 'X\(//\)[^/]' \| \ 12998 X"$am_mf" : 'X\(//\)$' \| \ 12999 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13000 printf "%s\n" X"$am_mf" | 13001 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13002 s//\1/ 13003 q 13004 } 13005 /^X\(\/\/\)[^/].*/{ 13006 s//\1/ 13007 q 13008 } 13009 /^X\(\/\/\)$/{ 13010 s//\1/ 13011 q 13012 } 13013 /^X\(\/\).*/{ 13014 s//\1/ 13015 q 13016 } 13017 s/.*/./; q'` 13018 am_filepart=`$as_basename -- "$am_mf" || 13019 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13020 X"$am_mf" : 'X\(//\)$' \| \ 13021 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13022 printf "%s\n" X/"$am_mf" | 13023 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13024 s//\1/ 13025 q 13026 } 13027 /^X\/\(\/\/\)$/{ 13028 s//\1/ 13029 q 13030 } 13031 /^X\/\(\/\).*/{ 13032 s//\1/ 13033 q 13034 } 13035 s/.*/./; q'` 13036 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13037 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13038 | $MAKE -f - am--depfiles" >&5 13039 (cd "$am_dirpart" \ 13040 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13041 | $MAKE -f - am--depfiles) >&5 2>&5 13042 ac_status=$? 13043 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13044 (exit $ac_status); } || am_rc=$? 13045 done 13046 if test $am_rc -ne 0; then 13047 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13048 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13049 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13050 for automatic dependency tracking. If GNU make was not used, consider 13051 re-running the configure script with MAKE=\"gmake\" (or whatever is 13052 necessary). You can also try re-running configure with the 13053 '--disable-dependency-tracking' option to at least be able to build 13054 the package (albeit without support for automatic dependency tracking). 13055 See 'config.log' for more details" "$LINENO" 5; } 13056 fi 13057 { am_dirpart=; unset am_dirpart;} 13058 { am_filepart=; unset am_filepart;} 13059 { am_mf=; unset am_mf;} 13060 { am_rc=; unset am_rc;} 13061 rm -f conftest-deps.mk 13062 } 13063 ;; 13064 13065 esac 13066 done # for ac_tag 13067 13068 13069 as_fn_exit 0 13070 _ACEOF 13071 ac_clean_files=$ac_clean_files_save 13072 13073 test $ac_write_fail = 0 || 13074 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13075 13076 13077 # configure is writing to config.log, and then calls config.status. 13078 # config.status does its own redirection, appending to config.log. 13079 # Unfortunately, on DOS this fails, as config.log is still kept open 13080 # by configure, so config.status won't be able to write to it; its 13081 # output is simply discarded. So we exec the FD to /dev/null, 13082 # effectively closing config.log, so it can be properly (re)opened and 13083 # appended to by config.status. When coming back to configure, we 13084 # need to make the FD available again. 13085 if test "$no_create" != yes; then 13086 ac_cs_success=: 13087 ac_config_status_args= 13088 test "$silent" = yes && 13089 ac_config_status_args="$ac_config_status_args --quiet" 13090 exec 5>/dev/null 13091 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13092 exec 5>>config.log 13093 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13094 # would make configure fail if this is the last instruction. 13095 $ac_cs_success || as_fn_exit 1 13096 fi 13097 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13099 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13100 fi 13101 13102 13103
Indexes created Tue Oct 27 00:25:24 UTC 2026