configure revision 1.1.1.9
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for fonttosfnt 1.2.5. 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='1.2.5' 609 PACKAGE_STRING='fonttosfnt 1.2.5' 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 1.2.5 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 $ac_init_help in 1413 short | recursive ) echo "Configuration of fonttosfnt 1.2.5:";; 1414 esac 1415 cat <<\_ACEOF 1416 1417 Optional Features: 1418 --disable-option-checking ignore unrecognized --enable/--with options 1419 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1420 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1421 --enable-silent-rules less verbose build output (undo: "make V=1") 1422 --disable-silent-rules verbose build output (undo: "make V=0") 1423 --enable-dependency-tracking 1424 do not reject slow dependency extractors 1425 --disable-dependency-tracking 1426 speeds up one-time build 1427 --disable-selective-werror 1428 Turn off selective compiler errors. (default: 1429 enabled) 1430 --enable-strict-compilation 1431 Enable all warnings from compiler and make them 1432 errors (default: disabled) 1433 1434 Some influential environment variables: 1435 CC C compiler command 1436 CFLAGS C compiler flags 1437 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1438 nonstandard directory <lib dir> 1439 LIBS libraries to pass to the linker, e.g. -l<library> 1440 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1441 you have headers in a nonstandard directory <include dir> 1442 PKG_CONFIG path to pkg-config utility 1443 PKG_CONFIG_PATH 1444 directories to add to pkg-config's search path 1445 PKG_CONFIG_LIBDIR 1446 path overriding pkg-config's built-in search path 1447 FONTTOSFNT_CFLAGS 1448 C compiler flags for FONTTOSFNT, overriding pkg-config 1449 FONTTOSFNT_LIBS 1450 linker flags for FONTTOSFNT, overriding pkg-config 1451 1452 Use these variables to override the choices made by 'configure' or to help 1453 it to find libraries and programs with nonstandard names/locations. 1454 1455 Report bugs to <https://gitlab.freedesktop.org/xorg/app/fonttosfnt/-/issues>. 1456 _ACEOF 1457 ac_status=$? 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 $ac_init_version; then 1518 cat <<\_ACEOF 1519 fonttosfnt configure 1.2.5 1520 generated by GNU Autoconf 2.72 1521 1522 Copyright (C) 2023 Free Software Foundation, Inc. 1523 This configure script is free software; the Free Software Foundation 1524 gives unlimited permission to copy, distribute and modify it. 1525 _ACEOF 1526 exit 1527 fi 1528 1529 ## ------------------------ ## 1530 ## Autoconf initialization. ## 1531 ## ------------------------ ## 1532 1533 # ac_fn_c_try_compile LINENO 1534 # -------------------------- 1535 # Try to compile conftest.$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 1.2.5, 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='1.18' 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 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2846 printf "%s\n" "no" >&6; } 2847 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2848 esac 2849 case $srcdir in 2850 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2852 printf "%s\n" "no" >&6; } 2853 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2854 esac 2855 2856 # Do 'set' in a subshell so we don't clobber the current shell's 2857 # arguments. Must try -L first in case configure is actually a 2858 # symlink; some systems play weird games with the mod time of symlinks 2859 # (eg FreeBSD returns the mod time of the symlink's containing 2860 # directory). 2861 am_build_env_is_sane=no 2862 am_has_slept=no 2863 rm -f conftest.file 2864 for am_try in 1 2; do 2865 echo "timestamp, slept: $am_has_slept" > conftest.file 2866 if ( 2867 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2868 if test "$*" = "X"; then 2869 # -L didn't work. 2870 set X `ls -t "$srcdir/configure" conftest.file` 2871 fi 2872 test "$2" = conftest.file 2873 ); then 2874 am_build_env_is_sane=yes 2875 break 2876 fi 2877 # Just in case. 2878 sleep "$am_cv_filesystem_timestamp_resolution" 2879 am_has_slept=yes 2880 done 2881 2882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 2883 printf "%s\n" "$am_build_env_is_sane" >&6; } 2884 if test "$am_build_env_is_sane" = no; then 2885 as_fn_error $? "newly created file is older than distributed files! 2886 Check your system clock" "$LINENO" 5 2887 fi 2888 2889 # If we didn't sleep, we still need to ensure time stamps of config.status and 2890 # generated files are strictly newer. 2891 am_sleep_pid= 2892 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 2893 then : 2894 2895 else case e in #( 2896 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 2897 am_sleep_pid=$! 2898 ;; 2899 esac 2900 fi 2901 2902 rm -f conftest.file 2903 2904 test "$program_prefix" != NONE && 2905 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2906 # Use a double $ so make ignores it. 2907 test "$program_suffix" != NONE && 2908 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2909 # Double any \ or $. 2910 # By default was 's,x,x', remove it if useless. 2911 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2912 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2913 2914 2915 # Expand $ac_aux_dir to an absolute path. 2916 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2917 2918 2919 if test x"${MISSING+set}" != xset; then 2920 MISSING="\${SHELL} '$am_aux_dir/missing'" 2921 fi 2922 # Use eval to expand $SHELL 2923 if eval "$MISSING --is-lightweight"; then 2924 am_missing_run="$MISSING " 2925 else 2926 am_missing_run= 2927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2928 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2929 fi 2930 2931 if test x"${install_sh+set}" != xset; then 2932 case $am_aux_dir in 2933 *\ * | *\ *) 2934 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2935 *) 2936 install_sh="\${SHELL} $am_aux_dir/install-sh" 2937 esac 2938 fi 2939 2940 # Installed binaries are usually stripped using 'strip' when the user 2941 # run "make install-strip". However 'strip' might not be the right 2942 # tool to use in cross-compilation environments, therefore Automake 2943 # will honor the 'STRIP' environment variable to overrule this program. 2944 if test "$cross_compiling" != no; then 2945 if test -n "$ac_tool_prefix"; then 2946 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2947 set dummy ${ac_tool_prefix}strip; ac_word=$2 2948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2949 printf %s "checking for $ac_word... " >&6; } 2950 if test ${ac_cv_prog_STRIP+y} 2951 then : 2952 printf %s "(cached) " >&6 2953 else case e in #( 2954 e) if test -n "$STRIP"; then 2955 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2956 else 2957 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2958 for as_dir in $PATH 2959 do 2960 IFS=$as_save_IFS 2961 case $as_dir in #((( 2962 '') as_dir=./ ;; 2963 */) ;; 2964 *) as_dir=$as_dir/ ;; 2965 esac 2966 for ac_exec_ext in '' $ac_executable_extensions; do 2967 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2968 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2969 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2970 break 2 2971 fi 2972 done 2973 done 2974 IFS=$as_save_IFS 2975 2976 fi ;; 2977 esac 2978 fi 2979 STRIP=$ac_cv_prog_STRIP 2980 if test -n "$STRIP"; then 2981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2982 printf "%s\n" "$STRIP" >&6; } 2983 else 2984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2985 printf "%s\n" "no" >&6; } 2986 fi 2987 2988 2989 fi 2990 if test -z "$ac_cv_prog_STRIP"; then 2991 ac_ct_STRIP=$STRIP 2992 # Extract the first word of "strip", so it can be a program name with args. 2993 set dummy strip; ac_word=$2 2994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2995 printf %s "checking for $ac_word... " >&6; } 2996 if test ${ac_cv_prog_ac_ct_STRIP+y} 2997 then : 2998 printf %s "(cached) " >&6 2999 else case e in #( 3000 e) if test -n "$ac_ct_STRIP"; then 3001 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3002 else 3003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3004 for as_dir in $PATH 3005 do 3006 IFS=$as_save_IFS 3007 case $as_dir in #((( 3008 '') as_dir=./ ;; 3009 */) ;; 3010 *) as_dir=$as_dir/ ;; 3011 esac 3012 for ac_exec_ext in '' $ac_executable_extensions; do 3013 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3014 ac_cv_prog_ac_ct_STRIP="strip" 3015 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3016 break 2 3017 fi 3018 done 3019 done 3020 IFS=$as_save_IFS 3021 3022 fi ;; 3023 esac 3024 fi 3025 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3026 if test -n "$ac_ct_STRIP"; then 3027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3028 printf "%s\n" "$ac_ct_STRIP" >&6; } 3029 else 3030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3031 printf "%s\n" "no" >&6; } 3032 fi 3033 3034 if test "x$ac_ct_STRIP" = x; then 3035 STRIP=":" 3036 else 3037 case $cross_compiling:$ac_tool_warned in 3038 yes:) 3039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3040 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3041 ac_tool_warned=yes ;; 3042 esac 3043 STRIP=$ac_ct_STRIP 3044 fi 3045 else 3046 STRIP="$ac_cv_prog_STRIP" 3047 fi 3048 3049 fi 3050 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3051 3052 3053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 3054 printf %s "checking for a race-free mkdir -p... " >&6; } 3055 if test -z "$MKDIR_P"; then 3056 if test ${ac_cv_path_mkdir+y} 3057 then : 3058 printf %s "(cached) " >&6 3059 else case e in #( 3060 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3061 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3062 do 3063 IFS=$as_save_IFS 3064 case $as_dir in #((( 3065 '') as_dir=./ ;; 3066 */) ;; 3067 *) as_dir=$as_dir/ ;; 3068 esac 3069 for ac_prog in mkdir gmkdir; do 3070 for ac_exec_ext in '' $ac_executable_extensions; do 3071 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3072 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3073 'mkdir ('*'coreutils) '* | \ 3074 *'BusyBox '* | \ 3075 'mkdir (fileutils) '4.1*) 3076 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3077 break 3;; 3078 esac 3079 done 3080 done 3081 done 3082 IFS=$as_save_IFS 3083 ;; 3084 esac 3085 fi 3086 3087 test -d ./--version && rmdir ./--version 3088 if test ${ac_cv_path_mkdir+y}; then 3089 MKDIR_P="$ac_cv_path_mkdir -p" 3090 else 3091 # As a last resort, use plain mkdir -p, 3092 # in the hope it doesn't have the bugs of ancient mkdir. 3093 MKDIR_P='mkdir -p' 3094 fi 3095 fi 3096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3097 printf "%s\n" "$MKDIR_P" >&6; } 3098 3099 for ac_prog in gawk mawk nawk awk 3100 do 3101 # Extract the first word of "$ac_prog", so it can be a program name with args. 3102 set dummy $ac_prog; ac_word=$2 3103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3104 printf %s "checking for $ac_word... " >&6; } 3105 if test ${ac_cv_prog_AWK+y} 3106 then : 3107 printf %s "(cached) " >&6 3108 else case e in #( 3109 e) if test -n "$AWK"; then 3110 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3111 else 3112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3113 for as_dir in $PATH 3114 do 3115 IFS=$as_save_IFS 3116 case $as_dir in #((( 3117 '') as_dir=./ ;; 3118 */) ;; 3119 *) as_dir=$as_dir/ ;; 3120 esac 3121 for ac_exec_ext in '' $ac_executable_extensions; do 3122 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3123 ac_cv_prog_AWK="$ac_prog" 3124 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3125 break 2 3126 fi 3127 done 3128 done 3129 IFS=$as_save_IFS 3130 3131 fi ;; 3132 esac 3133 fi 3134 AWK=$ac_cv_prog_AWK 3135 if test -n "$AWK"; then 3136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3137 printf "%s\n" "$AWK" >&6; } 3138 else 3139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3140 printf "%s\n" "no" >&6; } 3141 fi 3142 3143 3144 test -n "$AWK" && break 3145 done 3146 3147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3148 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3149 set x ${MAKE-make} 3150 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3151 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3152 then : 3153 printf %s "(cached) " >&6 3154 else case e in #( 3155 e) cat >conftest.make <<\_ACEOF 3156 SHELL = /bin/sh 3157 all: 3158 @echo '@@@%%%=$(MAKE)=@@@%%%' 3159 _ACEOF 3160 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3161 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3162 *@@@%%%=?*=@@@%%%*) 3163 eval ac_cv_prog_make_${ac_make}_set=yes;; 3164 *) 3165 eval ac_cv_prog_make_${ac_make}_set=no;; 3166 esac 3167 rm -f conftest.make ;; 3168 esac 3169 fi 3170 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3172 printf "%s\n" "yes" >&6; } 3173 SET_MAKE= 3174 else 3175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3176 printf "%s\n" "no" >&6; } 3177 SET_MAKE="MAKE=${MAKE-make}" 3178 fi 3179 3180 rm -rf .tst 2>/dev/null 3181 mkdir .tst 2>/dev/null 3182 if test -d .tst; then 3183 am__leading_dot=. 3184 else 3185 am__leading_dot=_ 3186 fi 3187 rmdir .tst 2>/dev/null 3188 3189 AM_DEFAULT_VERBOSITY=1 3190 # Check whether --enable-silent-rules was given. 3191 if test ${enable_silent_rules+y} 3192 then : 3193 enableval=$enable_silent_rules; 3194 fi 3195 3196 am_make=${MAKE-make} 3197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3198 printf %s "checking whether $am_make supports nested variables... " >&6; } 3199 if test ${am_cv_make_support_nested_variables+y} 3200 then : 3201 printf %s "(cached) " >&6 3202 else case e in #( 3203 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3204 BAR0=false 3205 BAR1=true 3206 V=1 3207 am__doit: 3208 @$(TRUE) 3209 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3210 am_cv_make_support_nested_variables=yes 3211 else 3212 am_cv_make_support_nested_variables=no 3213 fi ;; 3214 esac 3215 fi 3216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3217 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3218 AM_BACKSLASH='\' 3219 3220 am__rm_f_notfound= 3221 if (rm -f && rm -fr && rm -rf) 2>/dev/null 3222 then : 3223 3224 else case e in #( 3225 e) am__rm_f_notfound='""' ;; 3226 esac 3227 fi 3228 3229 3230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 3231 printf %s "checking xargs -n works... " >&6; } 3232 if test ${am_cv_xargs_n_works+y} 3233 then : 3234 printf %s "(cached) " >&6 3235 else case e in #( 3236 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 3237 3" 3238 then : 3239 am_cv_xargs_n_works=yes 3240 else case e in #( 3241 e) am_cv_xargs_n_works=no ;; 3242 esac 3243 fi ;; 3244 esac 3245 fi 3246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 3247 printf "%s\n" "$am_cv_xargs_n_works" >&6; } 3248 if test "$am_cv_xargs_n_works" = yes 3249 then : 3250 am__xargs_n='xargs -n' 3251 else case e in #( 3252 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 3253 ;; 3254 esac 3255 fi 3256 3257 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3258 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3259 # is not polluted with repeated "-I." 3260 am__isrc=' -I$(srcdir)' 3261 # test to see if srcdir already configured 3262 if test -f $srcdir/config.status; then 3263 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3264 fi 3265 fi 3266 3267 # test whether we have cygpath 3268 if test -z "$CYGPATH_W"; then 3269 if (cygpath --version) >/dev/null 2>/dev/null; then 3270 CYGPATH_W='cygpath -w' 3271 else 3272 CYGPATH_W=echo 3273 fi 3274 fi 3275 3276 3277 # Define the identity of the package. 3278 PACKAGE='fonttosfnt' 3279 VERSION='1.2.5' 3280 3281 3282 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3283 3284 3285 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3286 3287 # Some tools Automake needs. 3288 3289 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3290 3291 3292 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3293 3294 3295 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3296 3297 3298 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3299 3300 3301 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3302 3303 # For better backward compatibility. To be removed once Automake 1.9.x 3304 # dies out for good. For more background, see: 3305 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3306 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3307 mkdir_p='$(MKDIR_P)' 3308 3309 # We need awk for the "check" target (and possibly the TAP driver). The 3310 # system "awk" is bad on some platforms. 3311 # Always define AMTAR for backward compatibility. Yes, it's still used 3312 # in the wild :-( We should find a proper way to deprecate it ... 3313 AMTAR='$${TAR-tar}' 3314 3315 3316 # We'll loop over all known methods to create a tar archive until one works. 3317 _am_tools='gnutar plaintar pax cpio none' 3318 3319 # The POSIX 1988 'ustar' format is defined with fixed-size fields. 3320 # There is notably a 21 bits limit for the UID and the GID. In fact, 3321 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 3322 # and bug#13588). 3323 am_max_uid=2097151 # 2^21 - 1 3324 am_max_gid=$am_max_uid 3325 # The $UID and $GID variables are not portable, so we need to resort 3326 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 3327 # below are definitely unexpected, so allow the users to see them 3328 # (that is, avoid stderr redirection). 3329 am_uid=`id -u || echo unknown` 3330 am_gid=`id -g || echo unknown` 3331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5 3332 printf %s "checking whether UID '$am_uid' is supported by ustar format... " >&6; } 3333 if test x$am_uid = xunknown; then 3334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&5 3335 printf "%s\n" "$as_me: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&2;} 3336 elif test $am_uid -le $am_max_uid; then 3337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3338 printf "%s\n" "yes" >&6; } 3339 else 3340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3341 printf "%s\n" "no" >&6; } 3342 _am_tools=none 3343 fi 3344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether GID '$am_gid' is supported by ustar format" >&5 3345 printf %s "checking whether GID '$am_gid' is supported by ustar format... " >&6; } 3346 if test x$gm_gid = xunknown; then 3347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&5 3348 printf "%s\n" "$as_me: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&2;} 3349 elif test $am_gid -le $am_max_gid; then 3350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3351 printf "%s\n" "yes" >&6; } 3352 else 3353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3354 printf "%s\n" "no" >&6; } 3355 _am_tools=none 3356 fi 3357 3358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to create a ustar tar archive" >&5 3359 printf %s "checking how to create a ustar tar archive... " >&6; } 3360 3361 # Go ahead even if we have the value already cached. We do so because we 3362 # need to set the values for the 'am__tar' and 'am__untar' variables. 3363 _am_tools=${am_cv_prog_tar_ustar-$_am_tools} 3364 3365 for _am_tool in $_am_tools; do 3366 case $_am_tool in 3367 gnutar) 3368 for _am_tar in tar gnutar gtar; do 3369 { echo "$as_me:$LINENO: $_am_tar --version" >&5 3370 ($_am_tar --version) >&5 2>&5 3371 ac_status=$? 3372 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3373 (exit $ac_status); } && break 3374 done 3375 am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"' 3376 am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"' 3377 am__untar="$_am_tar -xf -" 3378 ;; 3379 plaintar) 3380 # Must skip GNU tar: if it does not support --format= it doesn't create 3381 # ustar tarball either. 3382 (tar --version) >/dev/null 2>&1 && continue 3383 am__tar='tar chf - "$$tardir"' 3384 am__tar_='tar chf - "$tardir"' 3385 am__untar='tar xf -' 3386 ;; 3387 pax) 3388 am__tar='pax -L -x ustar -w "$$tardir"' 3389 am__tar_='pax -L -x ustar -w "$tardir"' 3390 am__untar='pax -r' 3391 ;; 3392 cpio) 3393 am__tar='find "$$tardir" -print | cpio -o -H ustar -L' 3394 am__tar_='find "$tardir" -print | cpio -o -H ustar -L' 3395 am__untar='cpio -i -H ustar -d' 3396 ;; 3397 none) 3398 am__tar=false 3399 am__tar_=false 3400 am__untar=false 3401 ;; 3402 esac 3403 3404 # If the value was cached, stop now. We just wanted to have am__tar 3405 # and am__untar set. 3406 test -n "${am_cv_prog_tar_ustar}" && break 3407 3408 # tar/untar a dummy directory, and stop if the command works. 3409 rm -rf conftest.dir 3410 mkdir conftest.dir 3411 echo GrepMe > conftest.dir/file 3412 { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5 3413 (tardir=conftest.dir && eval $am__tar_ >conftest.tar) >&5 2>&5 3414 ac_status=$? 3415 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3416 (exit $ac_status); } 3417 rm -rf conftest.dir 3418 if test -s conftest.tar; then 3419 { echo "$as_me:$LINENO: $am__untar <conftest.tar" >&5 3420 ($am__untar <conftest.tar) >&5 2>&5 3421 ac_status=$? 3422 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3423 (exit $ac_status); } 3424 { echo "$as_me:$LINENO: cat conftest.dir/file" >&5 3425 (cat conftest.dir/file) >&5 2>&5 3426 ac_status=$? 3427 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3428 (exit $ac_status); } 3429 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 3430 fi 3431 done 3432 rm -rf conftest.dir 3433 3434 if test ${am_cv_prog_tar_ustar+y} 3435 then : 3436 printf %s "(cached) " >&6 3437 else case e in #( 3438 e) am_cv_prog_tar_ustar=$_am_tool ;; 3439 esac 3440 fi 3441 3442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5 3443 printf "%s\n" "$am_cv_prog_tar_ustar" >&6; } 3444 3445 3446 3447 3448 3449 # Variables for tags utilities; see am/tags.am 3450 if test -z "$CTAGS"; then 3451 CTAGS=ctags 3452 fi 3453 3454 if test -z "$ETAGS"; then 3455 ETAGS=etags 3456 fi 3457 3458 if test -z "$CSCOPE"; then 3459 CSCOPE=cscope 3460 fi 3461 3462 3463 3464 3465 3466 3467 3468 3469 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 DEPDIR="${am__leading_dot}deps" 3491 3492 ac_config_commands="$ac_config_commands depfiles" 3493 3494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3495 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3496 cat > confinc.mk << 'END' 3497 am__doit: 3498 @echo this is the am__doit target >confinc.out 3499 .PHONY: am__doit 3500 END 3501 am__include="#" 3502 am__quote= 3503 # BSD make does it like this. 3504 echo '.include "confinc.mk" # ignored' > confmf.BSD 3505 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3506 echo 'include confinc.mk # ignored' > confmf.GNU 3507 _am_result=no 3508 for s in GNU BSD; do 3509 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3510 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3511 ac_status=$? 3512 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3513 (exit $ac_status); } 3514 case $?:`cat confinc.out 2>/dev/null` in #( 3515 '0:this is the am__doit target') : 3516 case $s in #( 3517 BSD) : 3518 am__include='.include' am__quote='"' ;; #( 3519 *) : 3520 am__include='include' am__quote='' ;; 3521 esac ;; #( 3522 *) : 3523 ;; 3524 esac 3525 if test "$am__include" != "#"; then 3526 _am_result="yes ($s style)" 3527 break 3528 fi 3529 done 3530 rm -f confinc.* confmf.* 3531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3532 printf "%s\n" "${_am_result}" >&6; } 3533 3534 # Check whether --enable-dependency-tracking was given. 3535 if test ${enable_dependency_tracking+y} 3536 then : 3537 enableval=$enable_dependency_tracking; 3538 fi 3539 3540 if test "x$enable_dependency_tracking" != xno; then 3541 am_depcomp="$ac_aux_dir/depcomp" 3542 AMDEPBACKSLASH='\' 3543 am__nodep='_no' 3544 fi 3545 if test "x$enable_dependency_tracking" != xno; then 3546 AMDEP_TRUE= 3547 AMDEP_FALSE='#' 3548 else 3549 AMDEP_TRUE='#' 3550 AMDEP_FALSE= 3551 fi 3552 3553 3554 ac_ext=c 3555 ac_cpp='$CPP $CPPFLAGS' 3556 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3557 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3558 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3559 if test -n "$ac_tool_prefix"; then 3560 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3561 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3563 printf %s "checking for $ac_word... " >&6; } 3564 if test ${ac_cv_prog_CC+y} 3565 then : 3566 printf %s "(cached) " >&6 3567 else case e in #( 3568 e) if test -n "$CC"; then 3569 ac_cv_prog_CC="$CC" # Let the user override the test. 3570 else 3571 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3572 for as_dir in $PATH 3573 do 3574 IFS=$as_save_IFS 3575 case $as_dir in #((( 3576 '') as_dir=./ ;; 3577 */) ;; 3578 *) as_dir=$as_dir/ ;; 3579 esac 3580 for ac_exec_ext in '' $ac_executable_extensions; do 3581 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3582 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3583 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3584 break 2 3585 fi 3586 done 3587 done 3588 IFS=$as_save_IFS 3589 3590 fi ;; 3591 esac 3592 fi 3593 CC=$ac_cv_prog_CC 3594 if test -n "$CC"; then 3595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3596 printf "%s\n" "$CC" >&6; } 3597 else 3598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3599 printf "%s\n" "no" >&6; } 3600 fi 3601 3602 3603 fi 3604 if test -z "$ac_cv_prog_CC"; then 3605 ac_ct_CC=$CC 3606 # Extract the first word of "gcc", so it can be a program name with args. 3607 set dummy gcc; ac_word=$2 3608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3609 printf %s "checking for $ac_word... " >&6; } 3610 if test ${ac_cv_prog_ac_ct_CC+y} 3611 then : 3612 printf %s "(cached) " >&6 3613 else case e in #( 3614 e) if test -n "$ac_ct_CC"; then 3615 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3616 else 3617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3618 for as_dir in $PATH 3619 do 3620 IFS=$as_save_IFS 3621 case $as_dir in #((( 3622 '') as_dir=./ ;; 3623 */) ;; 3624 *) as_dir=$as_dir/ ;; 3625 esac 3626 for ac_exec_ext in '' $ac_executable_extensions; do 3627 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3628 ac_cv_prog_ac_ct_CC="gcc" 3629 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3630 break 2 3631 fi 3632 done 3633 done 3634 IFS=$as_save_IFS 3635 3636 fi ;; 3637 esac 3638 fi 3639 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3640 if test -n "$ac_ct_CC"; then 3641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3642 printf "%s\n" "$ac_ct_CC" >&6; } 3643 else 3644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3645 printf "%s\n" "no" >&6; } 3646 fi 3647 3648 if test "x$ac_ct_CC" = x; then 3649 CC="" 3650 else 3651 case $cross_compiling:$ac_tool_warned in 3652 yes:) 3653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3654 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3655 ac_tool_warned=yes ;; 3656 esac 3657 CC=$ac_ct_CC 3658 fi 3659 else 3660 CC="$ac_cv_prog_CC" 3661 fi 3662 3663 if test -z "$CC"; then 3664 if test -n "$ac_tool_prefix"; then 3665 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3666 set dummy ${ac_tool_prefix}cc; ac_word=$2 3667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3668 printf %s "checking for $ac_word... " >&6; } 3669 if test ${ac_cv_prog_CC+y} 3670 then : 3671 printf %s "(cached) " >&6 3672 else case e in #( 3673 e) if test -n "$CC"; then 3674 ac_cv_prog_CC="$CC" # Let the user override the test. 3675 else 3676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3677 for as_dir in $PATH 3678 do 3679 IFS=$as_save_IFS 3680 case $as_dir in #((( 3681 '') as_dir=./ ;; 3682 */) ;; 3683 *) as_dir=$as_dir/ ;; 3684 esac 3685 for ac_exec_ext in '' $ac_executable_extensions; do 3686 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3687 ac_cv_prog_CC="${ac_tool_prefix}cc" 3688 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3689 break 2 3690 fi 3691 done 3692 done 3693 IFS=$as_save_IFS 3694 3695 fi ;; 3696 esac 3697 fi 3698 CC=$ac_cv_prog_CC 3699 if test -n "$CC"; then 3700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3701 printf "%s\n" "$CC" >&6; } 3702 else 3703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3704 printf "%s\n" "no" >&6; } 3705 fi 3706 3707 3708 fi 3709 fi 3710 if test -z "$CC"; then 3711 # Extract the first word of "cc", so it can be a program name with args. 3712 set dummy cc; ac_word=$2 3713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3714 printf %s "checking for $ac_word... " >&6; } 3715 if test ${ac_cv_prog_CC+y} 3716 then : 3717 printf %s "(cached) " >&6 3718 else case e in #( 3719 e) if test -n "$CC"; then 3720 ac_cv_prog_CC="$CC" # Let the user override the test. 3721 else 3722 ac_prog_rejected=no 3723 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3724 for as_dir in $PATH 3725 do 3726 IFS=$as_save_IFS 3727 case $as_dir in #((( 3728 '') as_dir=./ ;; 3729 */) ;; 3730 *) as_dir=$as_dir/ ;; 3731 esac 3732 for ac_exec_ext in '' $ac_executable_extensions; do 3733 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3734 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3735 ac_prog_rejected=yes 3736 continue 3737 fi 3738 ac_cv_prog_CC="cc" 3739 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3740 break 2 3741 fi 3742 done 3743 done 3744 IFS=$as_save_IFS 3745 3746 if test $ac_prog_rejected = yes; then 3747 # We found a bogon in the path, so make sure we never use it. 3748 set dummy $ac_cv_prog_CC 3749 shift 3750 if test $# != 0; then 3751 # We chose a different compiler from the bogus one. 3752 # However, it has the same basename, so the bogon will be chosen 3753 # first if we set CC to just the basename; use the full file name. 3754 shift 3755 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3756 fi 3757 fi 3758 fi ;; 3759 esac 3760 fi 3761 CC=$ac_cv_prog_CC 3762 if test -n "$CC"; then 3763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3764 printf "%s\n" "$CC" >&6; } 3765 else 3766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3767 printf "%s\n" "no" >&6; } 3768 fi 3769 3770 3771 fi 3772 if test -z "$CC"; then 3773 if test -n "$ac_tool_prefix"; then 3774 for ac_prog in cl.exe 3775 do 3776 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3777 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3779 printf %s "checking for $ac_word... " >&6; } 3780 if test ${ac_cv_prog_CC+y} 3781 then : 3782 printf %s "(cached) " >&6 3783 else case e in #( 3784 e) if test -n "$CC"; then 3785 ac_cv_prog_CC="$CC" # Let the user override the test. 3786 else 3787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3788 for as_dir in $PATH 3789 do 3790 IFS=$as_save_IFS 3791 case $as_dir in #((( 3792 '') as_dir=./ ;; 3793 */) ;; 3794 *) as_dir=$as_dir/ ;; 3795 esac 3796 for ac_exec_ext in '' $ac_executable_extensions; do 3797 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3798 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3799 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3800 break 2 3801 fi 3802 done 3803 done 3804 IFS=$as_save_IFS 3805 3806 fi ;; 3807 esac 3808 fi 3809 CC=$ac_cv_prog_CC 3810 if test -n "$CC"; then 3811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3812 printf "%s\n" "$CC" >&6; } 3813 else 3814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3815 printf "%s\n" "no" >&6; } 3816 fi 3817 3818 3819 test -n "$CC" && break 3820 done 3821 fi 3822 if test -z "$CC"; then 3823 ac_ct_CC=$CC 3824 for ac_prog in cl.exe 3825 do 3826 # Extract the first word of "$ac_prog", so it can be a program name with args. 3827 set dummy $ac_prog; ac_word=$2 3828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3829 printf %s "checking for $ac_word... " >&6; } 3830 if test ${ac_cv_prog_ac_ct_CC+y} 3831 then : 3832 printf %s "(cached) " >&6 3833 else case e in #( 3834 e) if test -n "$ac_ct_CC"; then 3835 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3836 else 3837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3838 for as_dir in $PATH 3839 do 3840 IFS=$as_save_IFS 3841 case $as_dir in #((( 3842 '') as_dir=./ ;; 3843 */) ;; 3844 *) as_dir=$as_dir/ ;; 3845 esac 3846 for ac_exec_ext in '' $ac_executable_extensions; do 3847 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3848 ac_cv_prog_ac_ct_CC="$ac_prog" 3849 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3850 break 2 3851 fi 3852 done 3853 done 3854 IFS=$as_save_IFS 3855 3856 fi ;; 3857 esac 3858 fi 3859 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3860 if test -n "$ac_ct_CC"; then 3861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3862 printf "%s\n" "$ac_ct_CC" >&6; } 3863 else 3864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3865 printf "%s\n" "no" >&6; } 3866 fi 3867 3868 3869 test -n "$ac_ct_CC" && break 3870 done 3871 3872 if test "x$ac_ct_CC" = x; then 3873 CC="" 3874 else 3875 case $cross_compiling:$ac_tool_warned in 3876 yes:) 3877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3878 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3879 ac_tool_warned=yes ;; 3880 esac 3881 CC=$ac_ct_CC 3882 fi 3883 fi 3884 3885 fi 3886 if test -z "$CC"; then 3887 if test -n "$ac_tool_prefix"; then 3888 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3889 set dummy ${ac_tool_prefix}clang; ac_word=$2 3890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3891 printf %s "checking for $ac_word... " >&6; } 3892 if test ${ac_cv_prog_CC+y} 3893 then : 3894 printf %s "(cached) " >&6 3895 else case e in #( 3896 e) if test -n "$CC"; then 3897 ac_cv_prog_CC="$CC" # Let the user override the test. 3898 else 3899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3900 for as_dir in $PATH 3901 do 3902 IFS=$as_save_IFS 3903 case $as_dir in #((( 3904 '') as_dir=./ ;; 3905 */) ;; 3906 *) as_dir=$as_dir/ ;; 3907 esac 3908 for ac_exec_ext in '' $ac_executable_extensions; do 3909 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3910 ac_cv_prog_CC="${ac_tool_prefix}clang" 3911 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3912 break 2 3913 fi 3914 done 3915 done 3916 IFS=$as_save_IFS 3917 3918 fi ;; 3919 esac 3920 fi 3921 CC=$ac_cv_prog_CC 3922 if test -n "$CC"; then 3923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3924 printf "%s\n" "$CC" >&6; } 3925 else 3926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3927 printf "%s\n" "no" >&6; } 3928 fi 3929 3930 3931 fi 3932 if test -z "$ac_cv_prog_CC"; then 3933 ac_ct_CC=$CC 3934 # Extract the first word of "clang", so it can be a program name with args. 3935 set dummy clang; ac_word=$2 3936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3937 printf %s "checking for $ac_word... " >&6; } 3938 if test ${ac_cv_prog_ac_ct_CC+y} 3939 then : 3940 printf %s "(cached) " >&6 3941 else case e in #( 3942 e) if test -n "$ac_ct_CC"; then 3943 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3944 else 3945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3946 for as_dir in $PATH 3947 do 3948 IFS=$as_save_IFS 3949 case $as_dir in #((( 3950 '') as_dir=./ ;; 3951 */) ;; 3952 *) as_dir=$as_dir/ ;; 3953 esac 3954 for ac_exec_ext in '' $ac_executable_extensions; do 3955 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3956 ac_cv_prog_ac_ct_CC="clang" 3957 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3958 break 2 3959 fi 3960 done 3961 done 3962 IFS=$as_save_IFS 3963 3964 fi ;; 3965 esac 3966 fi 3967 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3968 if test -n "$ac_ct_CC"; then 3969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3970 printf "%s\n" "$ac_ct_CC" >&6; } 3971 else 3972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3973 printf "%s\n" "no" >&6; } 3974 fi 3975 3976 if test "x$ac_ct_CC" = x; then 3977 CC="" 3978 else 3979 case $cross_compiling:$ac_tool_warned in 3980 yes:) 3981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3982 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3983 ac_tool_warned=yes ;; 3984 esac 3985 CC=$ac_ct_CC 3986 fi 3987 else 3988 CC="$ac_cv_prog_CC" 3989 fi 3990 3991 fi 3992 3993 3994 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3995 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3996 as_fn_error $? "no acceptable C compiler found in \$PATH 3997 See 'config.log' for more details" "$LINENO" 5; } 3998 3999 # Provide some information about the compiler. 4000 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4001 set X $ac_compile 4002 ac_compiler=$2 4003 for ac_option in --version -v -V -qversion -version; do 4004 { { ac_try="$ac_compiler $ac_option >&5" 4005 case "(($ac_try" in 4006 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4007 *) ac_try_echo=$ac_try;; 4008 esac 4009 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4010 printf "%s\n" "$ac_try_echo"; } >&5 4011 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4012 ac_status=$? 4013 if test -s conftest.err; then 4014 sed '10a\ 4015 ... rest of stderr output deleted ... 4016 10q' conftest.err >conftest.er1 4017 cat conftest.er1 >&5 4018 fi 4019 rm -f conftest.er1 conftest.err 4020 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4021 test $ac_status = 0; } 4022 done 4023 4024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4025 /* end confdefs.h. */ 4026 4027 int 4028 main (void) 4029 { 4030 4031 ; 4032 return 0; 4033 } 4034 _ACEOF 4035 ac_clean_files_save=$ac_clean_files 4036 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 4037 # Try to create an executable without -o first, disregard a.out. 4038 # It will help us diagnose broken compilers, and finding out an intuition 4039 # of exeext. 4040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 4041 printf %s "checking whether the C compiler works... " >&6; } 4042 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 4043 4044 # The possible output files: 4045 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 4046 4047 ac_rmfiles= 4048 for ac_file in $ac_files 4049 do 4050 case $ac_file in 4051 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4052 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 4053 esac 4054 done 4055 rm -f $ac_rmfiles 4056 4057 if { { ac_try="$ac_link_default" 4058 case "(($ac_try" in 4059 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4060 *) ac_try_echo=$ac_try;; 4061 esac 4062 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4063 printf "%s\n" "$ac_try_echo"; } >&5 4064 (eval "$ac_link_default") 2>&5 4065 ac_status=$? 4066 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4067 test $ac_status = 0; } 4068 then : 4069 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 4070 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 4071 # in a Makefile. We should not override ac_cv_exeext if it was cached, 4072 # so that the user can short-circuit this test for compilers unknown to 4073 # Autoconf. 4074 for ac_file in $ac_files '' 4075 do 4076 test -f "$ac_file" || continue 4077 case $ac_file in 4078 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 4079 ;; 4080 [ab].out ) 4081 # We found the default executable, but exeext='' is most 4082 # certainly right. 4083 break;; 4084 *.* ) 4085 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 4086 then :; else 4087 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4088 fi 4089 # We set ac_cv_exeext here because the later test for it is not 4090 # safe: cross compilers may not add the suffix if given an '-o' 4091 # argument, so we may need to know it at that point already. 4092 # Even if this section looks crufty: it has the advantage of 4093 # actually working. 4094 break;; 4095 * ) 4096 break;; 4097 esac 4098 done 4099 test "$ac_cv_exeext" = no && ac_cv_exeext= 4100 4101 else case e in #( 4102 e) ac_file='' ;; 4103 esac 4104 fi 4105 if test -z "$ac_file" 4106 then : 4107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4108 printf "%s\n" "no" >&6; } 4109 printf "%s\n" "$as_me: failed program was:" >&5 4110 sed 's/^/| /' conftest.$ac_ext >&5 4111 4112 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4113 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4114 as_fn_error 77 "C compiler cannot create executables 4115 See 'config.log' for more details" "$LINENO" 5; } 4116 else case e in #( 4117 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4118 printf "%s\n" "yes" >&6; } ;; 4119 esac 4120 fi 4121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 4122 printf %s "checking for C compiler default output file name... " >&6; } 4123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 4124 printf "%s\n" "$ac_file" >&6; } 4125 ac_exeext=$ac_cv_exeext 4126 4127 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 4128 ac_clean_files=$ac_clean_files_save 4129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 4130 printf %s "checking for suffix of executables... " >&6; } 4131 if { { ac_try="$ac_link" 4132 case "(($ac_try" in 4133 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4134 *) ac_try_echo=$ac_try;; 4135 esac 4136 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4137 printf "%s\n" "$ac_try_echo"; } >&5 4138 (eval "$ac_link") 2>&5 4139 ac_status=$? 4140 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4141 test $ac_status = 0; } 4142 then : 4143 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 4144 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 4145 # work properly (i.e., refer to 'conftest.exe'), while it won't with 4146 # 'rm'. 4147 for ac_file in conftest.exe conftest conftest.*; do 4148 test -f "$ac_file" || continue 4149 case $ac_file in 4150 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4151 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4152 break;; 4153 * ) break;; 4154 esac 4155 done 4156 else case e in #( 4157 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4158 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4159 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4160 See 'config.log' for more details" "$LINENO" 5; } ;; 4161 esac 4162 fi 4163 rm -f conftest conftest$ac_cv_exeext 4164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4165 printf "%s\n" "$ac_cv_exeext" >&6; } 4166 4167 rm -f conftest.$ac_ext 4168 EXEEXT=$ac_cv_exeext 4169 ac_exeext=$EXEEXT 4170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4171 /* end confdefs.h. */ 4172 #include <stdio.h> 4173 int 4174 main (void) 4175 { 4176 FILE *f = fopen ("conftest.out", "w"); 4177 if (!f) 4178 return 1; 4179 return ferror (f) || fclose (f) != 0; 4180 4181 ; 4182 return 0; 4183 } 4184 _ACEOF 4185 ac_clean_files="$ac_clean_files conftest.out" 4186 # Check that the compiler produces executables we can run. If not, either 4187 # the compiler is broken, or we cross compile. 4188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4189 printf %s "checking whether we are cross compiling... " >&6; } 4190 if test "$cross_compiling" != yes; then 4191 { { ac_try="$ac_link" 4192 case "(($ac_try" in 4193 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4194 *) ac_try_echo=$ac_try;; 4195 esac 4196 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4197 printf "%s\n" "$ac_try_echo"; } >&5 4198 (eval "$ac_link") 2>&5 4199 ac_status=$? 4200 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4201 test $ac_status = 0; } 4202 if { ac_try='./conftest$ac_cv_exeext' 4203 { { case "(($ac_try" in 4204 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4205 *) ac_try_echo=$ac_try;; 4206 esac 4207 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4208 printf "%s\n" "$ac_try_echo"; } >&5 4209 (eval "$ac_try") 2>&5 4210 ac_status=$? 4211 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4212 test $ac_status = 0; }; }; then 4213 cross_compiling=no 4214 else 4215 if test "$cross_compiling" = maybe; then 4216 cross_compiling=yes 4217 else 4218 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4219 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4220 as_fn_error 77 "cannot run C compiled programs. 4221 If you meant to cross compile, use '--host'. 4222 See 'config.log' for more details" "$LINENO" 5; } 4223 fi 4224 fi 4225 fi 4226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4227 printf "%s\n" "$cross_compiling" >&6; } 4228 4229 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4230 conftest.o conftest.obj conftest.out 4231 ac_clean_files=$ac_clean_files_save 4232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4233 printf %s "checking for suffix of object files... " >&6; } 4234 if test ${ac_cv_objext+y} 4235 then : 4236 printf %s "(cached) " >&6 4237 else case e in #( 4238 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4239 /* end confdefs.h. */ 4240 4241 int 4242 main (void) 4243 { 4244 4245 ; 4246 return 0; 4247 } 4248 _ACEOF 4249 rm -f conftest.o conftest.obj 4250 if { { ac_try="$ac_compile" 4251 case "(($ac_try" in 4252 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4253 *) ac_try_echo=$ac_try;; 4254 esac 4255 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4256 printf "%s\n" "$ac_try_echo"; } >&5 4257 (eval "$ac_compile") 2>&5 4258 ac_status=$? 4259 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4260 test $ac_status = 0; } 4261 then : 4262 for ac_file in conftest.o conftest.obj conftest.*; do 4263 test -f "$ac_file" || continue; 4264 case $ac_file in 4265 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4266 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4267 break;; 4268 esac 4269 done 4270 else case e in #( 4271 e) printf "%s\n" "$as_me: failed program was:" >&5 4272 sed 's/^/| /' conftest.$ac_ext >&5 4273 4274 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4275 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4276 as_fn_error $? "cannot compute suffix of object files: cannot compile 4277 See 'config.log' for more details" "$LINENO" 5; } ;; 4278 esac 4279 fi 4280 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4281 esac 4282 fi 4283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4284 printf "%s\n" "$ac_cv_objext" >&6; } 4285 OBJEXT=$ac_cv_objext 4286 ac_objext=$OBJEXT 4287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4288 printf %s "checking whether the compiler supports GNU C... " >&6; } 4289 if test ${ac_cv_c_compiler_gnu+y} 4290 then : 4291 printf %s "(cached) " >&6 4292 else case e in #( 4293 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4294 /* end confdefs.h. */ 4295 4296 int 4297 main (void) 4298 { 4299 #ifndef __GNUC__ 4300 choke me 4301 #endif 4302 4303 ; 4304 return 0; 4305 } 4306 _ACEOF 4307 if ac_fn_c_try_compile "$LINENO" 4308 then : 4309 ac_compiler_gnu=yes 4310 else case e in #( 4311 e) ac_compiler_gnu=no ;; 4312 esac 4313 fi 4314 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4315 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4316 ;; 4317 esac 4318 fi 4319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4320 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4321 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4322 4323 if test $ac_compiler_gnu = yes; then 4324 GCC=yes 4325 else 4326 GCC= 4327 fi 4328 ac_test_CFLAGS=${CFLAGS+y} 4329 ac_save_CFLAGS=$CFLAGS 4330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4331 printf %s "checking whether $CC accepts -g... " >&6; } 4332 if test ${ac_cv_prog_cc_g+y} 4333 then : 4334 printf %s "(cached) " >&6 4335 else case e in #( 4336 e) ac_save_c_werror_flag=$ac_c_werror_flag 4337 ac_c_werror_flag=yes 4338 ac_cv_prog_cc_g=no 4339 CFLAGS="-g" 4340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4341 /* end confdefs.h. */ 4342 4343 int 4344 main (void) 4345 { 4346 4347 ; 4348 return 0; 4349 } 4350 _ACEOF 4351 if ac_fn_c_try_compile "$LINENO" 4352 then : 4353 ac_cv_prog_cc_g=yes 4354 else case e in #( 4355 e) CFLAGS="" 4356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4357 /* end confdefs.h. */ 4358 4359 int 4360 main (void) 4361 { 4362 4363 ; 4364 return 0; 4365 } 4366 _ACEOF 4367 if ac_fn_c_try_compile "$LINENO" 4368 then : 4369 4370 else case e in #( 4371 e) ac_c_werror_flag=$ac_save_c_werror_flag 4372 CFLAGS="-g" 4373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4374 /* end confdefs.h. */ 4375 4376 int 4377 main (void) 4378 { 4379 4380 ; 4381 return 0; 4382 } 4383 _ACEOF 4384 if ac_fn_c_try_compile "$LINENO" 4385 then : 4386 ac_cv_prog_cc_g=yes 4387 fi 4388 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4389 esac 4390 fi 4391 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4392 esac 4393 fi 4394 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4395 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4396 esac 4397 fi 4398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4399 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4400 if test $ac_test_CFLAGS; then 4401 CFLAGS=$ac_save_CFLAGS 4402 elif test $ac_cv_prog_cc_g = yes; then 4403 if test "$GCC" = yes; then 4404 CFLAGS="-g -O2" 4405 else 4406 CFLAGS="-g" 4407 fi 4408 else 4409 if test "$GCC" = yes; then 4410 CFLAGS="-O2" 4411 else 4412 CFLAGS= 4413 fi 4414 fi 4415 ac_prog_cc_stdc=no 4416 if test x$ac_prog_cc_stdc = xno 4417 then : 4418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4419 printf %s "checking for $CC option to enable C11 features... " >&6; } 4420 if test ${ac_cv_prog_cc_c11+y} 4421 then : 4422 printf %s "(cached) " >&6 4423 else case e in #( 4424 e) ac_cv_prog_cc_c11=no 4425 ac_save_CC=$CC 4426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4427 /* end confdefs.h. */ 4428 $ac_c_conftest_c11_program 4429 _ACEOF 4430 for ac_arg in '' -std=gnu11 4431 do 4432 CC="$ac_save_CC $ac_arg" 4433 if ac_fn_c_try_compile "$LINENO" 4434 then : 4435 ac_cv_prog_cc_c11=$ac_arg 4436 fi 4437 rm -f core conftest.err conftest.$ac_objext conftest.beam 4438 test "x$ac_cv_prog_cc_c11" != "xno" && break 4439 done 4440 rm -f conftest.$ac_ext 4441 CC=$ac_save_CC ;; 4442 esac 4443 fi 4444 4445 if test "x$ac_cv_prog_cc_c11" = xno 4446 then : 4447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4448 printf "%s\n" "unsupported" >&6; } 4449 else case e in #( 4450 e) if test "x$ac_cv_prog_cc_c11" = x 4451 then : 4452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4453 printf "%s\n" "none needed" >&6; } 4454 else case e in #( 4455 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4456 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4457 CC="$CC $ac_cv_prog_cc_c11" ;; 4458 esac 4459 fi 4460 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4461 ac_prog_cc_stdc=c11 ;; 4462 esac 4463 fi 4464 fi 4465 if test x$ac_prog_cc_stdc = xno 4466 then : 4467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4468 printf %s "checking for $CC option to enable C99 features... " >&6; } 4469 if test ${ac_cv_prog_cc_c99+y} 4470 then : 4471 printf %s "(cached) " >&6 4472 else case e in #( 4473 e) ac_cv_prog_cc_c99=no 4474 ac_save_CC=$CC 4475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4476 /* end confdefs.h. */ 4477 $ac_c_conftest_c99_program 4478 _ACEOF 4479 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4480 do 4481 CC="$ac_save_CC $ac_arg" 4482 if ac_fn_c_try_compile "$LINENO" 4483 then : 4484 ac_cv_prog_cc_c99=$ac_arg 4485 fi 4486 rm -f core conftest.err conftest.$ac_objext conftest.beam 4487 test "x$ac_cv_prog_cc_c99" != "xno" && break 4488 done 4489 rm -f conftest.$ac_ext 4490 CC=$ac_save_CC ;; 4491 esac 4492 fi 4493 4494 if test "x$ac_cv_prog_cc_c99" = xno 4495 then : 4496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4497 printf "%s\n" "unsupported" >&6; } 4498 else case e in #( 4499 e) if test "x$ac_cv_prog_cc_c99" = x 4500 then : 4501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4502 printf "%s\n" "none needed" >&6; } 4503 else case e in #( 4504 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4505 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4506 CC="$CC $ac_cv_prog_cc_c99" ;; 4507 esac 4508 fi 4509 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4510 ac_prog_cc_stdc=c99 ;; 4511 esac 4512 fi 4513 fi 4514 if test x$ac_prog_cc_stdc = xno 4515 then : 4516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4517 printf %s "checking for $CC option to enable C89 features... " >&6; } 4518 if test ${ac_cv_prog_cc_c89+y} 4519 then : 4520 printf %s "(cached) " >&6 4521 else case e in #( 4522 e) ac_cv_prog_cc_c89=no 4523 ac_save_CC=$CC 4524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4525 /* end confdefs.h. */ 4526 $ac_c_conftest_c89_program 4527 _ACEOF 4528 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4529 do 4530 CC="$ac_save_CC $ac_arg" 4531 if ac_fn_c_try_compile "$LINENO" 4532 then : 4533 ac_cv_prog_cc_c89=$ac_arg 4534 fi 4535 rm -f core conftest.err conftest.$ac_objext conftest.beam 4536 test "x$ac_cv_prog_cc_c89" != "xno" && break 4537 done 4538 rm -f conftest.$ac_ext 4539 CC=$ac_save_CC ;; 4540 esac 4541 fi 4542 4543 if test "x$ac_cv_prog_cc_c89" = xno 4544 then : 4545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4546 printf "%s\n" "unsupported" >&6; } 4547 else case e in #( 4548 e) if test "x$ac_cv_prog_cc_c89" = x 4549 then : 4550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4551 printf "%s\n" "none needed" >&6; } 4552 else case e in #( 4553 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4554 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4555 CC="$CC $ac_cv_prog_cc_c89" ;; 4556 esac 4557 fi 4558 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4559 ac_prog_cc_stdc=c89 ;; 4560 esac 4561 fi 4562 fi 4563 4564 ac_ext=c 4565 ac_cpp='$CPP $CPPFLAGS' 4566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4568 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4569 4570 4571 ac_ext=c 4572 ac_cpp='$CPP $CPPFLAGS' 4573 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4574 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4575 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4577 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4578 if test ${am_cv_prog_cc_c_o+y} 4579 then : 4580 printf %s "(cached) " >&6 4581 else case e in #( 4582 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4583 /* end confdefs.h. */ 4584 4585 int 4586 main (void) 4587 { 4588 4589 ; 4590 return 0; 4591 } 4592 _ACEOF 4593 # Make sure it works both with $CC and with simple cc. 4594 # Following AC_PROG_CC_C_O, we do the test twice because some 4595 # compilers refuse to overwrite an existing .o file with -o, 4596 # though they will create one. 4597 am_cv_prog_cc_c_o=yes 4598 for am_i in 1 2; do 4599 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4600 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4601 ac_status=$? 4602 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4603 (exit $ac_status); } \ 4604 && test -f conftest2.$ac_objext; then 4605 : OK 4606 else 4607 am_cv_prog_cc_c_o=no 4608 break 4609 fi 4610 done 4611 # aligned with autoconf, so not including core; see bug#72225. 4612 rm -f -r a.out a.exe b.out conftest.$ac_ext conftest.$ac_objext \ 4613 conftest.dSYM conftest1.$ac_ext conftest1.$ac_objext conftest1.dSYM \ 4614 conftest2.$ac_ext conftest2.$ac_objext conftest2.dSYM 4615 unset am_i ;; 4616 esac 4617 fi 4618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4619 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4620 if test "$am_cv_prog_cc_c_o" != yes; then 4621 # Losing compiler, so override with the script. 4622 # FIXME: It is wrong to rewrite CC. 4623 # But if we don't then we get into trouble of one sort or another. 4624 # A longer-term fix would be to have automake use am__CC in this case, 4625 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4626 CC="$am_aux_dir/compile $CC" 4627 fi 4628 ac_ext=c 4629 ac_cpp='$CPP $CPPFLAGS' 4630 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4631 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4632 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4633 4634 4635 depcc="$CC" am_compiler_list= 4636 4637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4638 printf %s "checking dependency style of $depcc... " >&6; } 4639 if test ${am_cv_CC_dependencies_compiler_type+y} 4640 then : 4641 printf %s "(cached) " >&6 4642 else case e in #( 4643 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4644 # We make a subdir and do the tests there. Otherwise we can end up 4645 # making bogus files that we don't know about and never remove. For 4646 # instance it was reported that on HP-UX the gcc test will end up 4647 # making a dummy file named 'D' -- because '-MD' means "put the output 4648 # in D". 4649 rm -rf conftest.dir 4650 mkdir conftest.dir 4651 # Copy depcomp to subdir because otherwise we won't find it if we're 4652 # using a relative directory. 4653 cp "$am_depcomp" conftest.dir 4654 cd conftest.dir 4655 # We will build objects and dependencies in a subdirectory because 4656 # it helps to detect inapplicable dependency modes. For instance 4657 # both Tru64's cc and ICC support -MD to output dependencies as a 4658 # side effect of compilation, but ICC will put the dependencies in 4659 # the current directory while Tru64 will put them in the object 4660 # directory. 4661 mkdir sub 4662 4663 am_cv_CC_dependencies_compiler_type=none 4664 if test "$am_compiler_list" = ""; then 4665 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4666 fi 4667 am__universal=false 4668 case " $depcc " in #( 4669 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4670 esac 4671 4672 for depmode in $am_compiler_list; do 4673 # Setup a source with many dependencies, because some compilers 4674 # like to wrap large dependency lists on column 80 (with \), and 4675 # we should not choose a depcomp mode which is confused by this. 4676 # 4677 # We need to recreate these files for each test, as the compiler may 4678 # overwrite some of them when testing with obscure command lines. 4679 # This happens at least with the AIX C compiler. 4680 : > sub/conftest.c 4681 for i in 1 2 3 4 5 6; do 4682 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4683 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4684 # Solaris 10 /bin/sh. 4685 echo '/* dummy */' > sub/conftst$i.h 4686 done 4687 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4688 4689 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4690 # mode. It turns out that the SunPro C++ compiler does not properly 4691 # handle '-M -o', and we need to detect this. Also, some Intel 4692 # versions had trouble with output in subdirs. 4693 am__obj=sub/conftest.${OBJEXT-o} 4694 am__minus_obj="-o $am__obj" 4695 case $depmode in 4696 gcc) 4697 # This depmode causes a compiler race in universal mode. 4698 test "$am__universal" = false || continue 4699 ;; 4700 nosideeffect) 4701 # After this tag, mechanisms are not by side-effect, so they'll 4702 # only be used when explicitly requested. 4703 if test "x$enable_dependency_tracking" = xyes; then 4704 continue 4705 else 4706 break 4707 fi 4708 ;; 4709 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4710 # This compiler won't grok '-c -o', but also, the minuso test has 4711 # not run yet. These depmodes are late enough in the game, and 4712 # so weak that their functioning should not be impacted. 4713 am__obj=conftest.${OBJEXT-o} 4714 am__minus_obj= 4715 ;; 4716 none) break ;; 4717 esac 4718 if depmode=$depmode \ 4719 source=sub/conftest.c object=$am__obj \ 4720 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4721 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4722 >/dev/null 2>conftest.err && 4723 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4724 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4725 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4726 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4727 # icc doesn't choke on unknown options, it will just issue warnings 4728 # or remarks (even with -Werror). So we grep stderr for any message 4729 # that says an option was ignored or not supported. 4730 # When given -MP, icc 7.0 and 7.1 complain thus: 4731 # icc: Command line warning: ignoring option '-M'; no argument required 4732 # The diagnosis changed in icc 8.0: 4733 # icc: Command line remark: option '-MP' not supported 4734 if (grep 'ignoring option' conftest.err || 4735 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4736 am_cv_CC_dependencies_compiler_type=$depmode 4737 break 4738 fi 4739 fi 4740 done 4741 4742 cd .. 4743 rm -rf conftest.dir 4744 else 4745 am_cv_CC_dependencies_compiler_type=none 4746 fi 4747 ;; 4748 esac 4749 fi 4750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4751 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4752 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4753 4754 if 4755 test "x$enable_dependency_tracking" != xno \ 4756 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4757 am__fastdepCC_TRUE= 4758 am__fastdepCC_FALSE='#' 4759 else 4760 am__fastdepCC_TRUE='#' 4761 am__fastdepCC_FALSE= 4762 fi 4763 4764 4765 4766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4767 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4768 if test ${ac_cv_c_undeclared_builtin_options+y} 4769 then : 4770 printf %s "(cached) " >&6 4771 else case e in #( 4772 e) ac_save_CFLAGS=$CFLAGS 4773 ac_cv_c_undeclared_builtin_options='cannot detect' 4774 for ac_arg in '' -fno-builtin; do 4775 CFLAGS="$ac_save_CFLAGS $ac_arg" 4776 # This test program should *not* compile successfully. 4777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4778 /* end confdefs.h. */ 4779 4780 int 4781 main (void) 4782 { 4783 (void) strchr; 4784 ; 4785 return 0; 4786 } 4787 _ACEOF 4788 if ac_fn_c_try_compile "$LINENO" 4789 then : 4790 4791 else case e in #( 4792 e) # This test program should compile successfully. 4793 # No library function is consistently available on 4794 # freestanding implementations, so test against a dummy 4795 # declaration. Include always-available headers on the 4796 # off chance that they somehow elicit warnings. 4797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4798 /* end confdefs.h. */ 4799 #include <float.h> 4800 #include <limits.h> 4801 #include <stdarg.h> 4802 #include <stddef.h> 4803 extern void ac_decl (int, char *); 4804 4805 int 4806 main (void) 4807 { 4808 (void) ac_decl (0, (char *) 0); 4809 (void) ac_decl; 4810 4811 ; 4812 return 0; 4813 } 4814 _ACEOF 4815 if ac_fn_c_try_compile "$LINENO" 4816 then : 4817 if test x"$ac_arg" = x 4818 then : 4819 ac_cv_c_undeclared_builtin_options='none needed' 4820 else case e in #( 4821 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4822 esac 4823 fi 4824 break 4825 fi 4826 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4827 esac 4828 fi 4829 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4830 done 4831 CFLAGS=$ac_save_CFLAGS 4832 ;; 4833 esac 4834 fi 4835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4836 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4837 case $ac_cv_c_undeclared_builtin_options in #( 4838 'cannot detect') : 4839 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4840 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4841 as_fn_error $? "cannot make $CC report undeclared builtins 4842 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4843 'none needed') : 4844 ac_c_undeclared_builtin_options='' ;; #( 4845 *) : 4846 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4847 esac 4848 4849 ac_header= ac_cache= 4850 for ac_item in $ac_header_c_list 4851 do 4852 if test $ac_cache; then 4853 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4854 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4855 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4856 fi 4857 ac_header= ac_cache= 4858 elif test $ac_header; then 4859 ac_cache=$ac_item 4860 else 4861 ac_header=$ac_item 4862 fi 4863 done 4864 4865 4866 4867 4868 4869 4870 4871 4872 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4873 then : 4874 4875 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4876 4877 fi 4878 4879 4880 4881 4882 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4883 if test "x$ac_cv_have_decl___clang__" = xyes 4884 then : 4885 CLANGCC="yes" 4886 else case e in #( 4887 e) CLANGCC="no" ;; 4888 esac 4889 fi 4890 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4891 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4892 then : 4893 INTELCC="yes" 4894 else case e in #( 4895 e) INTELCC="no" ;; 4896 esac 4897 fi 4898 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4899 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4900 then : 4901 SUNCC="yes" 4902 else case e in #( 4903 e) SUNCC="no" ;; 4904 esac 4905 fi 4906 4907 4908 4909 4910 4911 4912 4913 4914 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4915 if test -n "$ac_tool_prefix"; then 4916 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4917 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4919 printf %s "checking for $ac_word... " >&6; } 4920 if test ${ac_cv_path_PKG_CONFIG+y} 4921 then : 4922 printf %s "(cached) " >&6 4923 else case e in #( 4924 e) case $PKG_CONFIG in 4925 [\\/]* | ?:[\\/]*) 4926 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4927 ;; 4928 *) 4929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4930 for as_dir in $PATH 4931 do 4932 IFS=$as_save_IFS 4933 case $as_dir in #((( 4934 '') as_dir=./ ;; 4935 */) ;; 4936 *) as_dir=$as_dir/ ;; 4937 esac 4938 for ac_exec_ext in '' $ac_executable_extensions; do 4939 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4940 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4941 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4942 break 2 4943 fi 4944 done 4945 done 4946 IFS=$as_save_IFS 4947 4948 ;; 4949 esac ;; 4950 esac 4951 fi 4952 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4953 if test -n "$PKG_CONFIG"; then 4954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4955 printf "%s\n" "$PKG_CONFIG" >&6; } 4956 else 4957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4958 printf "%s\n" "no" >&6; } 4959 fi 4960 4961 4962 fi 4963 if test -z "$ac_cv_path_PKG_CONFIG"; then 4964 ac_pt_PKG_CONFIG=$PKG_CONFIG 4965 # Extract the first word of "pkg-config", so it can be a program name with args. 4966 set dummy pkg-config; ac_word=$2 4967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4968 printf %s "checking for $ac_word... " >&6; } 4969 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4970 then : 4971 printf %s "(cached) " >&6 4972 else case e in #( 4973 e) case $ac_pt_PKG_CONFIG in 4974 [\\/]* | ?:[\\/]*) 4975 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4976 ;; 4977 *) 4978 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4979 for as_dir in $PATH 4980 do 4981 IFS=$as_save_IFS 4982 case $as_dir in #((( 4983 '') as_dir=./ ;; 4984 */) ;; 4985 *) as_dir=$as_dir/ ;; 4986 esac 4987 for ac_exec_ext in '' $ac_executable_extensions; do 4988 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4989 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4990 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4991 break 2 4992 fi 4993 done 4994 done 4995 IFS=$as_save_IFS 4996 4997 ;; 4998 esac ;; 4999 esac 5000 fi 5001 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 5002 if test -n "$ac_pt_PKG_CONFIG"; then 5003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 5004 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 5005 else 5006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5007 printf "%s\n" "no" >&6; } 5008 fi 5009 5010 if test "x$ac_pt_PKG_CONFIG" = x; then 5011 PKG_CONFIG="" 5012 else 5013 case $cross_compiling:$ac_tool_warned in 5014 yes:) 5015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5016 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5017 ac_tool_warned=yes ;; 5018 esac 5019 PKG_CONFIG=$ac_pt_PKG_CONFIG 5020 fi 5021 else 5022 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 5023 fi 5024 5025 fi 5026 if test -n "$PKG_CONFIG"; then 5027 _pkg_min_version=0.9.0 5028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 5029 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 5030 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 5031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5032 printf "%s\n" "yes" >&6; } 5033 else 5034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5035 printf "%s\n" "no" >&6; } 5036 PKG_CONFIG="" 5037 fi 5038 fi 5039 5040 5041 # Make sure we can run config.sub. 5042 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 5043 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 5044 5045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 5046 printf %s "checking build system type... " >&6; } 5047 if test ${ac_cv_build+y} 5048 then : 5049 printf %s "(cached) " >&6 5050 else case e in #( 5051 e) ac_build_alias=$build_alias 5052 test "x$ac_build_alias" = x && 5053 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 5054 test "x$ac_build_alias" = x && 5055 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5056 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 5057 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 5058 ;; 5059 esac 5060 fi 5061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5062 printf "%s\n" "$ac_cv_build" >&6; } 5063 case $ac_cv_build in 5064 *-*-*) ;; 5065 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5066 esac 5067 build=$ac_cv_build 5068 ac_save_IFS=$IFS; IFS='-' 5069 set x $ac_cv_build 5070 shift 5071 build_cpu=$1 5072 build_vendor=$2 5073 shift; shift 5074 # Remember, the first character of IFS is used to create $*, 5075 # except with old shells: 5076 build_os=$* 5077 IFS=$ac_save_IFS 5078 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 5079 5080 5081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5082 printf %s "checking host system type... " >&6; } 5083 if test ${ac_cv_host+y} 5084 then : 5085 printf %s "(cached) " >&6 5086 else case e in #( 5087 e) if test "x$host_alias" = x; then 5088 ac_cv_host=$ac_cv_build 5089 else 5090 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 5091 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 5092 fi 5093 ;; 5094 esac 5095 fi 5096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5097 printf "%s\n" "$ac_cv_host" >&6; } 5098 case $ac_cv_host in 5099 *-*-*) ;; 5100 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5101 esac 5102 host=$ac_cv_host 5103 ac_save_IFS=$IFS; IFS='-' 5104 set x $ac_cv_host 5105 shift 5106 host_cpu=$1 5107 host_vendor=$2 5108 shift; shift 5109 # Remember, the first character of IFS is used to create $*, 5110 # except with old shells: 5111 host_os=$* 5112 IFS=$ac_save_IFS 5113 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5114 5115 5116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5117 printf %s "checking for a sed that does not truncate output... " >&6; } 5118 if test ${ac_cv_path_SED+y} 5119 then : 5120 printf %s "(cached) " >&6 5121 else case e in #( 5122 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5123 for ac_i in 1 2 3 4 5 6 7; do 5124 ac_script="$ac_script$as_nl$ac_script" 5125 done 5126 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5127 { ac_script=; unset ac_script;} 5128 if test -z "$SED"; then 5129 ac_path_SED_found=false 5130 # Loop through the user's path and test for each of PROGNAME-LIST 5131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5132 for as_dir in $PATH 5133 do 5134 IFS=$as_save_IFS 5135 case $as_dir in #((( 5136 '') as_dir=./ ;; 5137 */) ;; 5138 *) as_dir=$as_dir/ ;; 5139 esac 5140 for ac_prog in sed gsed 5141 do 5142 for ac_exec_ext in '' $ac_executable_extensions; do 5143 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5144 as_fn_executable_p "$ac_path_SED" || continue 5145 # Check for GNU ac_path_SED and select it if it is found. 5146 # Check for GNU $ac_path_SED 5147 case `"$ac_path_SED" --version 2>&1` in #( 5148 *GNU*) 5149 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5150 #( 5151 *) 5152 ac_count=0 5153 printf %s 0123456789 >"conftest.in" 5154 while : 5155 do 5156 cat "conftest.in" "conftest.in" >"conftest.tmp" 5157 mv "conftest.tmp" "conftest.in" 5158 cp "conftest.in" "conftest.nl" 5159 printf "%s\n" '' >> "conftest.nl" 5160 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5161 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5162 as_fn_arith $ac_count + 1 && ac_count=$as_val 5163 if test $ac_count -gt ${ac_path_SED_max-0}; then 5164 # Best one so far, save it but keep looking for a better one 5165 ac_cv_path_SED="$ac_path_SED" 5166 ac_path_SED_max=$ac_count 5167 fi 5168 # 10*(2^10) chars as input seems more than enough 5169 test $ac_count -gt 10 && break 5170 done 5171 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5172 esac 5173 5174 $ac_path_SED_found && break 3 5175 done 5176 done 5177 done 5178 IFS=$as_save_IFS 5179 if test -z "$ac_cv_path_SED"; then 5180 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5181 fi 5182 else 5183 ac_cv_path_SED=$SED 5184 fi 5185 ;; 5186 esac 5187 fi 5188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5189 printf "%s\n" "$ac_cv_path_SED" >&6; } 5190 SED="$ac_cv_path_SED" 5191 rm -f conftest.sed 5192 5193 5194 5195 5196 5197 5198 # Check whether --enable-selective-werror was given. 5199 if test ${enable_selective_werror+y} 5200 then : 5201 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5202 else case e in #( 5203 e) SELECTIVE_WERROR=yes ;; 5204 esac 5205 fi 5206 5207 5208 5209 5210 5211 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5212 if test "x$SUNCC" = "xyes"; then 5213 BASE_CFLAGS="-v" 5214 else 5215 BASE_CFLAGS="" 5216 fi 5217 5218 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 xorg_testset_save_CFLAGS="$CFLAGS" 5233 5234 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5237 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5238 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5239 then : 5240 printf %s "(cached) " >&6 5241 else case e in #( 5242 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5243 /* end confdefs.h. */ 5244 int i; 5245 _ACEOF 5246 if ac_fn_c_try_compile "$LINENO" 5247 then : 5248 xorg_cv_cc_flag_unknown_warning_option=yes 5249 else case e in #( 5250 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5251 esac 5252 fi 5253 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5254 esac 5255 fi 5256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5257 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5258 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5259 CFLAGS="$xorg_testset_save_CFLAGS" 5260 fi 5261 5262 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5263 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5265 fi 5266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5268 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5269 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5270 then : 5271 printf %s "(cached) " >&6 5272 else case e in #( 5273 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5274 /* end confdefs.h. */ 5275 int i; 5276 _ACEOF 5277 if ac_fn_c_try_compile "$LINENO" 5278 then : 5279 xorg_cv_cc_flag_unused_command_line_argument=yes 5280 else case e in #( 5281 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5282 esac 5283 fi 5284 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5285 esac 5286 fi 5287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5288 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5289 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5290 CFLAGS="$xorg_testset_save_CFLAGS" 5291 fi 5292 5293 found="no" 5294 5295 if test $found = "no" ; then 5296 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5298 fi 5299 5300 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5302 fi 5303 5304 CFLAGS="$CFLAGS -Wall" 5305 5306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5307 printf %s "checking if $CC supports -Wall... " >&6; } 5308 cacheid=xorg_cv_cc_flag__Wall 5309 if eval test \${$cacheid+y} 5310 then : 5311 printf %s "(cached) " >&6 5312 else case e in #( 5313 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5314 /* end confdefs.h. */ 5315 int i; 5316 int 5317 main (void) 5318 { 5319 5320 ; 5321 return 0; 5322 } 5323 _ACEOF 5324 if ac_fn_c_try_link "$LINENO" 5325 then : 5326 eval $cacheid=yes 5327 else case e in #( 5328 e) eval $cacheid=no ;; 5329 esac 5330 fi 5331 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5332 conftest$ac_exeext conftest.$ac_ext ;; 5333 esac 5334 fi 5335 5336 5337 CFLAGS="$xorg_testset_save_CFLAGS" 5338 5339 eval supported=\$$cacheid 5340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5341 printf "%s\n" "$supported" >&6; } 5342 if test "$supported" = "yes" ; then 5343 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5344 found="yes" 5345 fi 5346 fi 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 xorg_testset_save_CFLAGS="$CFLAGS" 5363 5364 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5367 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5368 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5369 then : 5370 printf %s "(cached) " >&6 5371 else case e in #( 5372 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5373 /* end confdefs.h. */ 5374 int i; 5375 _ACEOF 5376 if ac_fn_c_try_compile "$LINENO" 5377 then : 5378 xorg_cv_cc_flag_unknown_warning_option=yes 5379 else case e in #( 5380 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5381 esac 5382 fi 5383 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5384 esac 5385 fi 5386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5387 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5388 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5389 CFLAGS="$xorg_testset_save_CFLAGS" 5390 fi 5391 5392 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5393 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5395 fi 5396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5398 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5399 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5400 then : 5401 printf %s "(cached) " >&6 5402 else case e in #( 5403 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5404 /* end confdefs.h. */ 5405 int i; 5406 _ACEOF 5407 if ac_fn_c_try_compile "$LINENO" 5408 then : 5409 xorg_cv_cc_flag_unused_command_line_argument=yes 5410 else case e in #( 5411 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5412 esac 5413 fi 5414 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5415 esac 5416 fi 5417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5418 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5419 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5420 CFLAGS="$xorg_testset_save_CFLAGS" 5421 fi 5422 5423 found="no" 5424 5425 if test $found = "no" ; then 5426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5428 fi 5429 5430 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5431 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5432 fi 5433 5434 CFLAGS="$CFLAGS -Wpointer-arith" 5435 5436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5437 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5438 cacheid=xorg_cv_cc_flag__Wpointer_arith 5439 if eval test \${$cacheid+y} 5440 then : 5441 printf %s "(cached) " >&6 5442 else case e in #( 5443 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5444 /* end confdefs.h. */ 5445 int i; 5446 int 5447 main (void) 5448 { 5449 5450 ; 5451 return 0; 5452 } 5453 _ACEOF 5454 if ac_fn_c_try_link "$LINENO" 5455 then : 5456 eval $cacheid=yes 5457 else case e in #( 5458 e) eval $cacheid=no ;; 5459 esac 5460 fi 5461 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5462 conftest$ac_exeext conftest.$ac_ext ;; 5463 esac 5464 fi 5465 5466 5467 CFLAGS="$xorg_testset_save_CFLAGS" 5468 5469 eval supported=\$$cacheid 5470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5471 printf "%s\n" "$supported" >&6; } 5472 if test "$supported" = "yes" ; then 5473 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5474 found="yes" 5475 fi 5476 fi 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 xorg_testset_save_CFLAGS="$CFLAGS" 5493 5494 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5497 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5498 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5499 then : 5500 printf %s "(cached) " >&6 5501 else case e in #( 5502 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5503 /* end confdefs.h. */ 5504 int i; 5505 _ACEOF 5506 if ac_fn_c_try_compile "$LINENO" 5507 then : 5508 xorg_cv_cc_flag_unknown_warning_option=yes 5509 else case e in #( 5510 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5511 esac 5512 fi 5513 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5514 esac 5515 fi 5516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5517 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5518 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5519 CFLAGS="$xorg_testset_save_CFLAGS" 5520 fi 5521 5522 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5525 fi 5526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5528 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5529 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5530 then : 5531 printf %s "(cached) " >&6 5532 else case e in #( 5533 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5534 /* end confdefs.h. */ 5535 int i; 5536 _ACEOF 5537 if ac_fn_c_try_compile "$LINENO" 5538 then : 5539 xorg_cv_cc_flag_unused_command_line_argument=yes 5540 else case e in #( 5541 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5542 esac 5543 fi 5544 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5545 esac 5546 fi 5547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5548 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5549 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5550 CFLAGS="$xorg_testset_save_CFLAGS" 5551 fi 5552 5553 found="no" 5554 5555 if test $found = "no" ; then 5556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5558 fi 5559 5560 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5562 fi 5563 5564 CFLAGS="$CFLAGS -Wmissing-declarations" 5565 5566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5567 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5568 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5569 if eval test \${$cacheid+y} 5570 then : 5571 printf %s "(cached) " >&6 5572 else case e in #( 5573 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5574 /* end confdefs.h. */ 5575 int i; 5576 int 5577 main (void) 5578 { 5579 5580 ; 5581 return 0; 5582 } 5583 _ACEOF 5584 if ac_fn_c_try_link "$LINENO" 5585 then : 5586 eval $cacheid=yes 5587 else case e in #( 5588 e) eval $cacheid=no ;; 5589 esac 5590 fi 5591 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5592 conftest$ac_exeext conftest.$ac_ext ;; 5593 esac 5594 fi 5595 5596 5597 CFLAGS="$xorg_testset_save_CFLAGS" 5598 5599 eval supported=\$$cacheid 5600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5601 printf "%s\n" "$supported" >&6; } 5602 if test "$supported" = "yes" ; then 5603 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5604 found="yes" 5605 fi 5606 fi 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 xorg_testset_save_CFLAGS="$CFLAGS" 5623 5624 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5627 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5628 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5629 then : 5630 printf %s "(cached) " >&6 5631 else case e in #( 5632 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5633 /* end confdefs.h. */ 5634 int i; 5635 _ACEOF 5636 if ac_fn_c_try_compile "$LINENO" 5637 then : 5638 xorg_cv_cc_flag_unknown_warning_option=yes 5639 else case e in #( 5640 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5641 esac 5642 fi 5643 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5644 esac 5645 fi 5646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5647 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5648 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5649 CFLAGS="$xorg_testset_save_CFLAGS" 5650 fi 5651 5652 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5655 fi 5656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5658 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5659 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5660 then : 5661 printf %s "(cached) " >&6 5662 else case e in #( 5663 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5664 /* end confdefs.h. */ 5665 int i; 5666 _ACEOF 5667 if ac_fn_c_try_compile "$LINENO" 5668 then : 5669 xorg_cv_cc_flag_unused_command_line_argument=yes 5670 else case e in #( 5671 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5672 esac 5673 fi 5674 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5675 esac 5676 fi 5677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5678 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5679 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5680 CFLAGS="$xorg_testset_save_CFLAGS" 5681 fi 5682 5683 found="no" 5684 5685 if test $found = "no" ; then 5686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5688 fi 5689 5690 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5692 fi 5693 5694 CFLAGS="$CFLAGS -Wformat=2" 5695 5696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5697 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5698 cacheid=xorg_cv_cc_flag__Wformat_2 5699 if eval test \${$cacheid+y} 5700 then : 5701 printf %s "(cached) " >&6 5702 else case e in #( 5703 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5704 /* end confdefs.h. */ 5705 int i; 5706 int 5707 main (void) 5708 { 5709 5710 ; 5711 return 0; 5712 } 5713 _ACEOF 5714 if ac_fn_c_try_link "$LINENO" 5715 then : 5716 eval $cacheid=yes 5717 else case e in #( 5718 e) eval $cacheid=no ;; 5719 esac 5720 fi 5721 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5722 conftest$ac_exeext conftest.$ac_ext ;; 5723 esac 5724 fi 5725 5726 5727 CFLAGS="$xorg_testset_save_CFLAGS" 5728 5729 eval supported=\$$cacheid 5730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5731 printf "%s\n" "$supported" >&6; } 5732 if test "$supported" = "yes" ; then 5733 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5734 found="yes" 5735 fi 5736 fi 5737 5738 if test $found = "no" ; then 5739 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5741 fi 5742 5743 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5744 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5745 fi 5746 5747 CFLAGS="$CFLAGS -Wformat" 5748 5749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5750 printf %s "checking if $CC supports -Wformat... " >&6; } 5751 cacheid=xorg_cv_cc_flag__Wformat 5752 if eval test \${$cacheid+y} 5753 then : 5754 printf %s "(cached) " >&6 5755 else case e in #( 5756 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5757 /* end confdefs.h. */ 5758 int i; 5759 int 5760 main (void) 5761 { 5762 5763 ; 5764 return 0; 5765 } 5766 _ACEOF 5767 if ac_fn_c_try_link "$LINENO" 5768 then : 5769 eval $cacheid=yes 5770 else case e in #( 5771 e) eval $cacheid=no ;; 5772 esac 5773 fi 5774 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5775 conftest$ac_exeext conftest.$ac_ext ;; 5776 esac 5777 fi 5778 5779 5780 CFLAGS="$xorg_testset_save_CFLAGS" 5781 5782 eval supported=\$$cacheid 5783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5784 printf "%s\n" "$supported" >&6; } 5785 if test "$supported" = "yes" ; then 5786 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5787 found="yes" 5788 fi 5789 fi 5790 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 5806 5807 xorg_testset_save_CFLAGS="$CFLAGS" 5808 5809 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5812 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5813 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5814 then : 5815 printf %s "(cached) " >&6 5816 else case e in #( 5817 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5818 /* end confdefs.h. */ 5819 int i; 5820 _ACEOF 5821 if ac_fn_c_try_compile "$LINENO" 5822 then : 5823 xorg_cv_cc_flag_unknown_warning_option=yes 5824 else case e in #( 5825 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5826 esac 5827 fi 5828 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5829 esac 5830 fi 5831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5832 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5833 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5834 CFLAGS="$xorg_testset_save_CFLAGS" 5835 fi 5836 5837 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5838 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5840 fi 5841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5843 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5844 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5845 then : 5846 printf %s "(cached) " >&6 5847 else case e in #( 5848 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5849 /* end confdefs.h. */ 5850 int i; 5851 _ACEOF 5852 if ac_fn_c_try_compile "$LINENO" 5853 then : 5854 xorg_cv_cc_flag_unused_command_line_argument=yes 5855 else case e in #( 5856 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5857 esac 5858 fi 5859 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5860 esac 5861 fi 5862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5863 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5864 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5865 CFLAGS="$xorg_testset_save_CFLAGS" 5866 fi 5867 5868 found="no" 5869 5870 if test $found = "no" ; then 5871 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5873 fi 5874 5875 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5877 fi 5878 5879 CFLAGS="$CFLAGS -Wstrict-prototypes" 5880 5881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5882 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5883 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5884 if eval test \${$cacheid+y} 5885 then : 5886 printf %s "(cached) " >&6 5887 else case e in #( 5888 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5889 /* end confdefs.h. */ 5890 int i; 5891 int 5892 main (void) 5893 { 5894 5895 ; 5896 return 0; 5897 } 5898 _ACEOF 5899 if ac_fn_c_try_link "$LINENO" 5900 then : 5901 eval $cacheid=yes 5902 else case e in #( 5903 e) eval $cacheid=no ;; 5904 esac 5905 fi 5906 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5907 conftest$ac_exeext conftest.$ac_ext ;; 5908 esac 5909 fi 5910 5911 5912 CFLAGS="$xorg_testset_save_CFLAGS" 5913 5914 eval supported=\$$cacheid 5915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5916 printf "%s\n" "$supported" >&6; } 5917 if test "$supported" = "yes" ; then 5918 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5919 found="yes" 5920 fi 5921 fi 5922 5923 5924 5925 5926 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 xorg_testset_save_CFLAGS="$CFLAGS" 5938 5939 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5942 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5943 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5944 then : 5945 printf %s "(cached) " >&6 5946 else case e in #( 5947 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5948 /* end confdefs.h. */ 5949 int i; 5950 _ACEOF 5951 if ac_fn_c_try_compile "$LINENO" 5952 then : 5953 xorg_cv_cc_flag_unknown_warning_option=yes 5954 else case e in #( 5955 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5956 esac 5957 fi 5958 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5959 esac 5960 fi 5961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5962 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5963 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5964 CFLAGS="$xorg_testset_save_CFLAGS" 5965 fi 5966 5967 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5968 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5970 fi 5971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5973 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5974 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5975 then : 5976 printf %s "(cached) " >&6 5977 else case e in #( 5978 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5979 /* end confdefs.h. */ 5980 int i; 5981 _ACEOF 5982 if ac_fn_c_try_compile "$LINENO" 5983 then : 5984 xorg_cv_cc_flag_unused_command_line_argument=yes 5985 else case e in #( 5986 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5987 esac 5988 fi 5989 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5990 esac 5991 fi 5992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5993 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5994 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5995 CFLAGS="$xorg_testset_save_CFLAGS" 5996 fi 5997 5998 found="no" 5999 6000 if test $found = "no" ; then 6001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6003 fi 6004 6005 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6007 fi 6008 6009 CFLAGS="$CFLAGS -Wmissing-prototypes" 6010 6011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 6012 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 6013 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 6014 if eval test \${$cacheid+y} 6015 then : 6016 printf %s "(cached) " >&6 6017 else case e in #( 6018 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6019 /* end confdefs.h. */ 6020 int i; 6021 int 6022 main (void) 6023 { 6024 6025 ; 6026 return 0; 6027 } 6028 _ACEOF 6029 if ac_fn_c_try_link "$LINENO" 6030 then : 6031 eval $cacheid=yes 6032 else case e in #( 6033 e) eval $cacheid=no ;; 6034 esac 6035 fi 6036 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6037 conftest$ac_exeext conftest.$ac_ext ;; 6038 esac 6039 fi 6040 6041 6042 CFLAGS="$xorg_testset_save_CFLAGS" 6043 6044 eval supported=\$$cacheid 6045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6046 printf "%s\n" "$supported" >&6; } 6047 if test "$supported" = "yes" ; then 6048 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 6049 found="yes" 6050 fi 6051 fi 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065 6066 6067 xorg_testset_save_CFLAGS="$CFLAGS" 6068 6069 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6072 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6073 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6074 then : 6075 printf %s "(cached) " >&6 6076 else case e in #( 6077 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6078 /* end confdefs.h. */ 6079 int i; 6080 _ACEOF 6081 if ac_fn_c_try_compile "$LINENO" 6082 then : 6083 xorg_cv_cc_flag_unknown_warning_option=yes 6084 else case e in #( 6085 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6086 esac 6087 fi 6088 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6089 esac 6090 fi 6091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6092 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6093 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6094 CFLAGS="$xorg_testset_save_CFLAGS" 6095 fi 6096 6097 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6098 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6100 fi 6101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6103 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6104 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6105 then : 6106 printf %s "(cached) " >&6 6107 else case e in #( 6108 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6109 /* end confdefs.h. */ 6110 int i; 6111 _ACEOF 6112 if ac_fn_c_try_compile "$LINENO" 6113 then : 6114 xorg_cv_cc_flag_unused_command_line_argument=yes 6115 else case e in #( 6116 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6117 esac 6118 fi 6119 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6120 esac 6121 fi 6122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6123 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6124 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6125 CFLAGS="$xorg_testset_save_CFLAGS" 6126 fi 6127 6128 found="no" 6129 6130 if test $found = "no" ; then 6131 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6133 fi 6134 6135 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6136 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6137 fi 6138 6139 CFLAGS="$CFLAGS -Wnested-externs" 6140 6141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6142 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6143 cacheid=xorg_cv_cc_flag__Wnested_externs 6144 if eval test \${$cacheid+y} 6145 then : 6146 printf %s "(cached) " >&6 6147 else case e in #( 6148 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6149 /* end confdefs.h. */ 6150 int i; 6151 int 6152 main (void) 6153 { 6154 6155 ; 6156 return 0; 6157 } 6158 _ACEOF 6159 if ac_fn_c_try_link "$LINENO" 6160 then : 6161 eval $cacheid=yes 6162 else case e in #( 6163 e) eval $cacheid=no ;; 6164 esac 6165 fi 6166 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6167 conftest$ac_exeext conftest.$ac_ext ;; 6168 esac 6169 fi 6170 6171 6172 CFLAGS="$xorg_testset_save_CFLAGS" 6173 6174 eval supported=\$$cacheid 6175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6176 printf "%s\n" "$supported" >&6; } 6177 if test "$supported" = "yes" ; then 6178 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6179 found="yes" 6180 fi 6181 fi 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 xorg_testset_save_CFLAGS="$CFLAGS" 6198 6199 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6202 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6203 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6204 then : 6205 printf %s "(cached) " >&6 6206 else case e in #( 6207 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6208 /* end confdefs.h. */ 6209 int i; 6210 _ACEOF 6211 if ac_fn_c_try_compile "$LINENO" 6212 then : 6213 xorg_cv_cc_flag_unknown_warning_option=yes 6214 else case e in #( 6215 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6216 esac 6217 fi 6218 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6219 esac 6220 fi 6221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6222 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6223 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6224 CFLAGS="$xorg_testset_save_CFLAGS" 6225 fi 6226 6227 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6230 fi 6231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6233 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6234 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6235 then : 6236 printf %s "(cached) " >&6 6237 else case e in #( 6238 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6239 /* end confdefs.h. */ 6240 int i; 6241 _ACEOF 6242 if ac_fn_c_try_compile "$LINENO" 6243 then : 6244 xorg_cv_cc_flag_unused_command_line_argument=yes 6245 else case e in #( 6246 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6247 esac 6248 fi 6249 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6250 esac 6251 fi 6252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6253 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6254 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6255 CFLAGS="$xorg_testset_save_CFLAGS" 6256 fi 6257 6258 found="no" 6259 6260 if test $found = "no" ; then 6261 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6263 fi 6264 6265 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6267 fi 6268 6269 CFLAGS="$CFLAGS -Wbad-function-cast" 6270 6271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6272 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6273 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6274 if eval test \${$cacheid+y} 6275 then : 6276 printf %s "(cached) " >&6 6277 else case e in #( 6278 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6279 /* end confdefs.h. */ 6280 int i; 6281 int 6282 main (void) 6283 { 6284 6285 ; 6286 return 0; 6287 } 6288 _ACEOF 6289 if ac_fn_c_try_link "$LINENO" 6290 then : 6291 eval $cacheid=yes 6292 else case e in #( 6293 e) eval $cacheid=no ;; 6294 esac 6295 fi 6296 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6297 conftest$ac_exeext conftest.$ac_ext ;; 6298 esac 6299 fi 6300 6301 6302 CFLAGS="$xorg_testset_save_CFLAGS" 6303 6304 eval supported=\$$cacheid 6305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6306 printf "%s\n" "$supported" >&6; } 6307 if test "$supported" = "yes" ; then 6308 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6309 found="yes" 6310 fi 6311 fi 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 xorg_testset_save_CFLAGS="$CFLAGS" 6328 6329 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6332 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6333 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6334 then : 6335 printf %s "(cached) " >&6 6336 else case e in #( 6337 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6338 /* end confdefs.h. */ 6339 int i; 6340 _ACEOF 6341 if ac_fn_c_try_compile "$LINENO" 6342 then : 6343 xorg_cv_cc_flag_unknown_warning_option=yes 6344 else case e in #( 6345 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6346 esac 6347 fi 6348 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6349 esac 6350 fi 6351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6352 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6353 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6354 CFLAGS="$xorg_testset_save_CFLAGS" 6355 fi 6356 6357 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6358 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6360 fi 6361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6363 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6364 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6365 then : 6366 printf %s "(cached) " >&6 6367 else case e in #( 6368 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6369 /* end confdefs.h. */ 6370 int i; 6371 _ACEOF 6372 if ac_fn_c_try_compile "$LINENO" 6373 then : 6374 xorg_cv_cc_flag_unused_command_line_argument=yes 6375 else case e in #( 6376 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6377 esac 6378 fi 6379 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6380 esac 6381 fi 6382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6383 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6384 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6385 CFLAGS="$xorg_testset_save_CFLAGS" 6386 fi 6387 6388 found="no" 6389 6390 if test $found = "no" ; then 6391 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6393 fi 6394 6395 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6397 fi 6398 6399 CFLAGS="$CFLAGS -Wold-style-definition" 6400 6401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6402 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6403 cacheid=xorg_cv_cc_flag__Wold_style_definition 6404 if eval test \${$cacheid+y} 6405 then : 6406 printf %s "(cached) " >&6 6407 else case e in #( 6408 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6409 /* end confdefs.h. */ 6410 int i; 6411 int 6412 main (void) 6413 { 6414 6415 ; 6416 return 0; 6417 } 6418 _ACEOF 6419 if ac_fn_c_try_link "$LINENO" 6420 then : 6421 eval $cacheid=yes 6422 else case e in #( 6423 e) eval $cacheid=no ;; 6424 esac 6425 fi 6426 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6427 conftest$ac_exeext conftest.$ac_ext ;; 6428 esac 6429 fi 6430 6431 6432 CFLAGS="$xorg_testset_save_CFLAGS" 6433 6434 eval supported=\$$cacheid 6435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6436 printf "%s\n" "$supported" >&6; } 6437 if test "$supported" = "yes" ; then 6438 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6439 found="yes" 6440 fi 6441 fi 6442 6443 if test $found = "no" ; then 6444 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6446 fi 6447 6448 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6450 fi 6451 6452 CFLAGS="$CFLAGS -fd" 6453 6454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6455 printf %s "checking if $CC supports -fd... " >&6; } 6456 cacheid=xorg_cv_cc_flag__fd 6457 if eval test \${$cacheid+y} 6458 then : 6459 printf %s "(cached) " >&6 6460 else case e in #( 6461 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6462 /* end confdefs.h. */ 6463 int i; 6464 int 6465 main (void) 6466 { 6467 6468 ; 6469 return 0; 6470 } 6471 _ACEOF 6472 if ac_fn_c_try_link "$LINENO" 6473 then : 6474 eval $cacheid=yes 6475 else case e in #( 6476 e) eval $cacheid=no ;; 6477 esac 6478 fi 6479 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6480 conftest$ac_exeext conftest.$ac_ext ;; 6481 esac 6482 fi 6483 6484 6485 CFLAGS="$xorg_testset_save_CFLAGS" 6486 6487 eval supported=\$$cacheid 6488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6489 printf "%s\n" "$supported" >&6; } 6490 if test "$supported" = "yes" ; then 6491 BASE_CFLAGS="$BASE_CFLAGS -fd" 6492 found="yes" 6493 fi 6494 fi 6495 6496 6497 6498 6499 6500 # This chunk adds additional warnings that could catch undesired effects. 6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 xorg_testset_save_CFLAGS="$CFLAGS" 6515 6516 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6517 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6519 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6520 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6521 then : 6522 printf %s "(cached) " >&6 6523 else case e in #( 6524 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6525 /* end confdefs.h. */ 6526 int i; 6527 _ACEOF 6528 if ac_fn_c_try_compile "$LINENO" 6529 then : 6530 xorg_cv_cc_flag_unknown_warning_option=yes 6531 else case e in #( 6532 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6533 esac 6534 fi 6535 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6536 esac 6537 fi 6538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6539 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6540 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6541 CFLAGS="$xorg_testset_save_CFLAGS" 6542 fi 6543 6544 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6545 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6547 fi 6548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6550 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6551 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6552 then : 6553 printf %s "(cached) " >&6 6554 else case e in #( 6555 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6556 /* end confdefs.h. */ 6557 int i; 6558 _ACEOF 6559 if ac_fn_c_try_compile "$LINENO" 6560 then : 6561 xorg_cv_cc_flag_unused_command_line_argument=yes 6562 else case e in #( 6563 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6564 esac 6565 fi 6566 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6567 esac 6568 fi 6569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6570 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6571 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6572 CFLAGS="$xorg_testset_save_CFLAGS" 6573 fi 6574 6575 found="no" 6576 6577 if test $found = "no" ; then 6578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6580 fi 6581 6582 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6583 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6584 fi 6585 6586 CFLAGS="$CFLAGS -Wunused" 6587 6588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6589 printf %s "checking if $CC supports -Wunused... " >&6; } 6590 cacheid=xorg_cv_cc_flag__Wunused 6591 if eval test \${$cacheid+y} 6592 then : 6593 printf %s "(cached) " >&6 6594 else case e in #( 6595 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6596 /* end confdefs.h. */ 6597 int i; 6598 int 6599 main (void) 6600 { 6601 6602 ; 6603 return 0; 6604 } 6605 _ACEOF 6606 if ac_fn_c_try_link "$LINENO" 6607 then : 6608 eval $cacheid=yes 6609 else case e in #( 6610 e) eval $cacheid=no ;; 6611 esac 6612 fi 6613 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6614 conftest$ac_exeext conftest.$ac_ext ;; 6615 esac 6616 fi 6617 6618 6619 CFLAGS="$xorg_testset_save_CFLAGS" 6620 6621 eval supported=\$$cacheid 6622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6623 printf "%s\n" "$supported" >&6; } 6624 if test "$supported" = "yes" ; then 6625 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6626 found="yes" 6627 fi 6628 fi 6629 6630 6631 6632 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 xorg_testset_save_CFLAGS="$CFLAGS" 6645 6646 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6649 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6650 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6651 then : 6652 printf %s "(cached) " >&6 6653 else case e in #( 6654 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6655 /* end confdefs.h. */ 6656 int i; 6657 _ACEOF 6658 if ac_fn_c_try_compile "$LINENO" 6659 then : 6660 xorg_cv_cc_flag_unknown_warning_option=yes 6661 else case e in #( 6662 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6663 esac 6664 fi 6665 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6666 esac 6667 fi 6668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6669 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6670 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6671 CFLAGS="$xorg_testset_save_CFLAGS" 6672 fi 6673 6674 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6677 fi 6678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6680 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6681 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6682 then : 6683 printf %s "(cached) " >&6 6684 else case e in #( 6685 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6686 /* end confdefs.h. */ 6687 int i; 6688 _ACEOF 6689 if ac_fn_c_try_compile "$LINENO" 6690 then : 6691 xorg_cv_cc_flag_unused_command_line_argument=yes 6692 else case e in #( 6693 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6694 esac 6695 fi 6696 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6697 esac 6698 fi 6699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6700 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6701 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6702 CFLAGS="$xorg_testset_save_CFLAGS" 6703 fi 6704 6705 found="no" 6706 6707 if test $found = "no" ; then 6708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6710 fi 6711 6712 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6714 fi 6715 6716 CFLAGS="$CFLAGS -Wuninitialized" 6717 6718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6719 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6720 cacheid=xorg_cv_cc_flag__Wuninitialized 6721 if eval test \${$cacheid+y} 6722 then : 6723 printf %s "(cached) " >&6 6724 else case e in #( 6725 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6726 /* end confdefs.h. */ 6727 int i; 6728 int 6729 main (void) 6730 { 6731 6732 ; 6733 return 0; 6734 } 6735 _ACEOF 6736 if ac_fn_c_try_link "$LINENO" 6737 then : 6738 eval $cacheid=yes 6739 else case e in #( 6740 e) eval $cacheid=no ;; 6741 esac 6742 fi 6743 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6744 conftest$ac_exeext conftest.$ac_ext ;; 6745 esac 6746 fi 6747 6748 6749 CFLAGS="$xorg_testset_save_CFLAGS" 6750 6751 eval supported=\$$cacheid 6752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6753 printf "%s\n" "$supported" >&6; } 6754 if test "$supported" = "yes" ; then 6755 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6756 found="yes" 6757 fi 6758 fi 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772 6773 6774 xorg_testset_save_CFLAGS="$CFLAGS" 6775 6776 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6779 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6780 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6781 then : 6782 printf %s "(cached) " >&6 6783 else case e in #( 6784 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6785 /* end confdefs.h. */ 6786 int i; 6787 _ACEOF 6788 if ac_fn_c_try_compile "$LINENO" 6789 then : 6790 xorg_cv_cc_flag_unknown_warning_option=yes 6791 else case e in #( 6792 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6793 esac 6794 fi 6795 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6796 esac 6797 fi 6798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6799 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6800 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6801 CFLAGS="$xorg_testset_save_CFLAGS" 6802 fi 6803 6804 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6805 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6807 fi 6808 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6810 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6811 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6812 then : 6813 printf %s "(cached) " >&6 6814 else case e in #( 6815 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6816 /* end confdefs.h. */ 6817 int i; 6818 _ACEOF 6819 if ac_fn_c_try_compile "$LINENO" 6820 then : 6821 xorg_cv_cc_flag_unused_command_line_argument=yes 6822 else case e in #( 6823 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6824 esac 6825 fi 6826 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6827 esac 6828 fi 6829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6830 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6831 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6832 CFLAGS="$xorg_testset_save_CFLAGS" 6833 fi 6834 6835 found="no" 6836 6837 if test $found = "no" ; then 6838 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6840 fi 6841 6842 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6843 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6844 fi 6845 6846 CFLAGS="$CFLAGS -Wshadow" 6847 6848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6849 printf %s "checking if $CC supports -Wshadow... " >&6; } 6850 cacheid=xorg_cv_cc_flag__Wshadow 6851 if eval test \${$cacheid+y} 6852 then : 6853 printf %s "(cached) " >&6 6854 else case e in #( 6855 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6856 /* end confdefs.h. */ 6857 int i; 6858 int 6859 main (void) 6860 { 6861 6862 ; 6863 return 0; 6864 } 6865 _ACEOF 6866 if ac_fn_c_try_link "$LINENO" 6867 then : 6868 eval $cacheid=yes 6869 else case e in #( 6870 e) eval $cacheid=no ;; 6871 esac 6872 fi 6873 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6874 conftest$ac_exeext conftest.$ac_ext ;; 6875 esac 6876 fi 6877 6878 6879 CFLAGS="$xorg_testset_save_CFLAGS" 6880 6881 eval supported=\$$cacheid 6882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6883 printf "%s\n" "$supported" >&6; } 6884 if test "$supported" = "yes" ; then 6885 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6886 found="yes" 6887 fi 6888 fi 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 6903 6904 xorg_testset_save_CFLAGS="$CFLAGS" 6905 6906 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6909 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6910 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6911 then : 6912 printf %s "(cached) " >&6 6913 else case e in #( 6914 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6915 /* end confdefs.h. */ 6916 int i; 6917 _ACEOF 6918 if ac_fn_c_try_compile "$LINENO" 6919 then : 6920 xorg_cv_cc_flag_unknown_warning_option=yes 6921 else case e in #( 6922 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6923 esac 6924 fi 6925 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6926 esac 6927 fi 6928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6929 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6930 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6931 CFLAGS="$xorg_testset_save_CFLAGS" 6932 fi 6933 6934 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6935 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6937 fi 6938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6940 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6941 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6942 then : 6943 printf %s "(cached) " >&6 6944 else case e in #( 6945 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6946 /* end confdefs.h. */ 6947 int i; 6948 _ACEOF 6949 if ac_fn_c_try_compile "$LINENO" 6950 then : 6951 xorg_cv_cc_flag_unused_command_line_argument=yes 6952 else case e in #( 6953 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6954 esac 6955 fi 6956 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6957 esac 6958 fi 6959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6960 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6961 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6962 CFLAGS="$xorg_testset_save_CFLAGS" 6963 fi 6964 6965 found="no" 6966 6967 if test $found = "no" ; then 6968 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6970 fi 6971 6972 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6973 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6974 fi 6975 6976 CFLAGS="$CFLAGS -Wmissing-noreturn" 6977 6978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6979 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6980 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6981 if eval test \${$cacheid+y} 6982 then : 6983 printf %s "(cached) " >&6 6984 else case e in #( 6985 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6986 /* end confdefs.h. */ 6987 int i; 6988 int 6989 main (void) 6990 { 6991 6992 ; 6993 return 0; 6994 } 6995 _ACEOF 6996 if ac_fn_c_try_link "$LINENO" 6997 then : 6998 eval $cacheid=yes 6999 else case e in #( 7000 e) eval $cacheid=no ;; 7001 esac 7002 fi 7003 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7004 conftest$ac_exeext conftest.$ac_ext ;; 7005 esac 7006 fi 7007 7008 7009 CFLAGS="$xorg_testset_save_CFLAGS" 7010 7011 eval supported=\$$cacheid 7012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7013 printf "%s\n" "$supported" >&6; } 7014 if test "$supported" = "yes" ; then 7015 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7016 found="yes" 7017 fi 7018 fi 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 xorg_testset_save_CFLAGS="$CFLAGS" 7035 7036 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7039 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7040 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7041 then : 7042 printf %s "(cached) " >&6 7043 else case e in #( 7044 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7045 /* end confdefs.h. */ 7046 int i; 7047 _ACEOF 7048 if ac_fn_c_try_compile "$LINENO" 7049 then : 7050 xorg_cv_cc_flag_unknown_warning_option=yes 7051 else case e in #( 7052 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7053 esac 7054 fi 7055 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7056 esac 7057 fi 7058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7059 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7060 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7061 CFLAGS="$xorg_testset_save_CFLAGS" 7062 fi 7063 7064 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7067 fi 7068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7070 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7071 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7072 then : 7073 printf %s "(cached) " >&6 7074 else case e in #( 7075 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7076 /* end confdefs.h. */ 7077 int i; 7078 _ACEOF 7079 if ac_fn_c_try_compile "$LINENO" 7080 then : 7081 xorg_cv_cc_flag_unused_command_line_argument=yes 7082 else case e in #( 7083 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7084 esac 7085 fi 7086 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7087 esac 7088 fi 7089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7090 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7091 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7092 CFLAGS="$xorg_testset_save_CFLAGS" 7093 fi 7094 7095 found="no" 7096 7097 if test $found = "no" ; then 7098 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7100 fi 7101 7102 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7103 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7104 fi 7105 7106 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7107 7108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7109 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7110 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7111 if eval test \${$cacheid+y} 7112 then : 7113 printf %s "(cached) " >&6 7114 else case e in #( 7115 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7116 /* end confdefs.h. */ 7117 int i; 7118 int 7119 main (void) 7120 { 7121 7122 ; 7123 return 0; 7124 } 7125 _ACEOF 7126 if ac_fn_c_try_link "$LINENO" 7127 then : 7128 eval $cacheid=yes 7129 else case e in #( 7130 e) eval $cacheid=no ;; 7131 esac 7132 fi 7133 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7134 conftest$ac_exeext conftest.$ac_ext ;; 7135 esac 7136 fi 7137 7138 7139 CFLAGS="$xorg_testset_save_CFLAGS" 7140 7141 eval supported=\$$cacheid 7142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7143 printf "%s\n" "$supported" >&6; } 7144 if test "$supported" = "yes" ; then 7145 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7146 found="yes" 7147 fi 7148 fi 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 7159 7160 7161 7162 7163 7164 xorg_testset_save_CFLAGS="$CFLAGS" 7165 7166 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7169 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7170 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7171 then : 7172 printf %s "(cached) " >&6 7173 else case e in #( 7174 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7175 /* end confdefs.h. */ 7176 int i; 7177 _ACEOF 7178 if ac_fn_c_try_compile "$LINENO" 7179 then : 7180 xorg_cv_cc_flag_unknown_warning_option=yes 7181 else case e in #( 7182 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7183 esac 7184 fi 7185 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7186 esac 7187 fi 7188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7189 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7190 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7191 CFLAGS="$xorg_testset_save_CFLAGS" 7192 fi 7193 7194 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7197 fi 7198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7200 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7201 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7202 then : 7203 printf %s "(cached) " >&6 7204 else case e in #( 7205 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7206 /* end confdefs.h. */ 7207 int i; 7208 _ACEOF 7209 if ac_fn_c_try_compile "$LINENO" 7210 then : 7211 xorg_cv_cc_flag_unused_command_line_argument=yes 7212 else case e in #( 7213 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7214 esac 7215 fi 7216 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7217 esac 7218 fi 7219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7220 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7221 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7222 CFLAGS="$xorg_testset_save_CFLAGS" 7223 fi 7224 7225 found="no" 7226 7227 if test $found = "no" ; then 7228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7230 fi 7231 7232 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7233 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7234 fi 7235 7236 CFLAGS="$CFLAGS -Wredundant-decls" 7237 7238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7239 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7240 cacheid=xorg_cv_cc_flag__Wredundant_decls 7241 if eval test \${$cacheid+y} 7242 then : 7243 printf %s "(cached) " >&6 7244 else case e in #( 7245 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7246 /* end confdefs.h. */ 7247 int i; 7248 int 7249 main (void) 7250 { 7251 7252 ; 7253 return 0; 7254 } 7255 _ACEOF 7256 if ac_fn_c_try_link "$LINENO" 7257 then : 7258 eval $cacheid=yes 7259 else case e in #( 7260 e) eval $cacheid=no ;; 7261 esac 7262 fi 7263 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7264 conftest$ac_exeext conftest.$ac_ext ;; 7265 esac 7266 fi 7267 7268 7269 CFLAGS="$xorg_testset_save_CFLAGS" 7270 7271 eval supported=\$$cacheid 7272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7273 printf "%s\n" "$supported" >&6; } 7274 if test "$supported" = "yes" ; then 7275 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7276 found="yes" 7277 fi 7278 fi 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288 7289 7290 7291 7292 7293 7294 xorg_testset_save_CFLAGS="$CFLAGS" 7295 7296 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7299 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7300 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7301 then : 7302 printf %s "(cached) " >&6 7303 else case e in #( 7304 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7305 /* end confdefs.h. */ 7306 int i; 7307 _ACEOF 7308 if ac_fn_c_try_compile "$LINENO" 7309 then : 7310 xorg_cv_cc_flag_unknown_warning_option=yes 7311 else case e in #( 7312 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7313 esac 7314 fi 7315 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7316 esac 7317 fi 7318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7319 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7320 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7321 CFLAGS="$xorg_testset_save_CFLAGS" 7322 fi 7323 7324 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7327 fi 7328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7330 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7331 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7332 then : 7333 printf %s "(cached) " >&6 7334 else case e in #( 7335 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7336 /* end confdefs.h. */ 7337 int i; 7338 _ACEOF 7339 if ac_fn_c_try_compile "$LINENO" 7340 then : 7341 xorg_cv_cc_flag_unused_command_line_argument=yes 7342 else case e in #( 7343 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7344 esac 7345 fi 7346 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7347 esac 7348 fi 7349 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7350 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7351 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7352 CFLAGS="$xorg_testset_save_CFLAGS" 7353 fi 7354 7355 found="no" 7356 7357 if test $found = "no" ; then 7358 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7360 fi 7361 7362 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7364 fi 7365 7366 CFLAGS="$CFLAGS -Wlogical-op" 7367 7368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7369 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7370 cacheid=xorg_cv_cc_flag__Wlogical_op 7371 if eval test \${$cacheid+y} 7372 then : 7373 printf %s "(cached) " >&6 7374 else case e in #( 7375 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7376 /* end confdefs.h. */ 7377 int i; 7378 int 7379 main (void) 7380 { 7381 7382 ; 7383 return 0; 7384 } 7385 _ACEOF 7386 if ac_fn_c_try_link "$LINENO" 7387 then : 7388 eval $cacheid=yes 7389 else case e in #( 7390 e) eval $cacheid=no ;; 7391 esac 7392 fi 7393 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7394 conftest$ac_exeext conftest.$ac_ext ;; 7395 esac 7396 fi 7397 7398 7399 CFLAGS="$xorg_testset_save_CFLAGS" 7400 7401 eval supported=\$$cacheid 7402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7403 printf "%s\n" "$supported" >&6; } 7404 if test "$supported" = "yes" ; then 7405 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7406 found="yes" 7407 fi 7408 fi 7409 7410 7411 7412 # These are currently disabled because they are noisy. They will be enabled 7413 # in the future once the codebase is sufficiently modernized to silence 7414 # them. For now, I don't want them to drown out the other warnings. 7415 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7416 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7417 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7418 7419 # Turn some warnings into errors, so we don't accidentally get successful builds 7420 # when there are problems that should be fixed. 7421 7422 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7423 7424 7425 7426 7427 7428 7429 7430 7431 7432 7433 7434 7435 7436 xorg_testset_save_CFLAGS="$CFLAGS" 7437 7438 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7441 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7442 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7443 then : 7444 printf %s "(cached) " >&6 7445 else case e in #( 7446 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7447 /* end confdefs.h. */ 7448 int i; 7449 _ACEOF 7450 if ac_fn_c_try_compile "$LINENO" 7451 then : 7452 xorg_cv_cc_flag_unknown_warning_option=yes 7453 else case e in #( 7454 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7455 esac 7456 fi 7457 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7458 esac 7459 fi 7460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7461 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7462 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7463 CFLAGS="$xorg_testset_save_CFLAGS" 7464 fi 7465 7466 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7467 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7469 fi 7470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7472 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7473 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7474 then : 7475 printf %s "(cached) " >&6 7476 else case e in #( 7477 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7478 /* end confdefs.h. */ 7479 int i; 7480 _ACEOF 7481 if ac_fn_c_try_compile "$LINENO" 7482 then : 7483 xorg_cv_cc_flag_unused_command_line_argument=yes 7484 else case e in #( 7485 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7486 esac 7487 fi 7488 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7489 esac 7490 fi 7491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7492 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7493 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7494 CFLAGS="$xorg_testset_save_CFLAGS" 7495 fi 7496 7497 found="no" 7498 7499 if test $found = "no" ; then 7500 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7502 fi 7503 7504 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7506 fi 7507 7508 CFLAGS="$CFLAGS -Werror=implicit" 7509 7510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7511 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7512 cacheid=xorg_cv_cc_flag__Werror_implicit 7513 if eval test \${$cacheid+y} 7514 then : 7515 printf %s "(cached) " >&6 7516 else case e in #( 7517 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7518 /* end confdefs.h. */ 7519 int i; 7520 int 7521 main (void) 7522 { 7523 7524 ; 7525 return 0; 7526 } 7527 _ACEOF 7528 if ac_fn_c_try_link "$LINENO" 7529 then : 7530 eval $cacheid=yes 7531 else case e in #( 7532 e) eval $cacheid=no ;; 7533 esac 7534 fi 7535 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7536 conftest$ac_exeext conftest.$ac_ext ;; 7537 esac 7538 fi 7539 7540 7541 CFLAGS="$xorg_testset_save_CFLAGS" 7542 7543 eval supported=\$$cacheid 7544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7545 printf "%s\n" "$supported" >&6; } 7546 if test "$supported" = "yes" ; then 7547 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7548 found="yes" 7549 fi 7550 fi 7551 7552 if test $found = "no" ; then 7553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7555 fi 7556 7557 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7559 fi 7560 7561 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7562 7563 { 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 7564 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7565 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7566 if eval test \${$cacheid+y} 7567 then : 7568 printf %s "(cached) " >&6 7569 else case e in #( 7570 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7571 /* end confdefs.h. */ 7572 int i; 7573 int 7574 main (void) 7575 { 7576 7577 ; 7578 return 0; 7579 } 7580 _ACEOF 7581 if ac_fn_c_try_link "$LINENO" 7582 then : 7583 eval $cacheid=yes 7584 else case e in #( 7585 e) eval $cacheid=no ;; 7586 esac 7587 fi 7588 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7589 conftest$ac_exeext conftest.$ac_ext ;; 7590 esac 7591 fi 7592 7593 7594 CFLAGS="$xorg_testset_save_CFLAGS" 7595 7596 eval supported=\$$cacheid 7597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7598 printf "%s\n" "$supported" >&6; } 7599 if test "$supported" = "yes" ; then 7600 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7601 found="yes" 7602 fi 7603 fi 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 xorg_testset_save_CFLAGS="$CFLAGS" 7620 7621 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7624 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7625 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7626 then : 7627 printf %s "(cached) " >&6 7628 else case e in #( 7629 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7630 /* end confdefs.h. */ 7631 int i; 7632 _ACEOF 7633 if ac_fn_c_try_compile "$LINENO" 7634 then : 7635 xorg_cv_cc_flag_unknown_warning_option=yes 7636 else case e in #( 7637 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7638 esac 7639 fi 7640 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7641 esac 7642 fi 7643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7644 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7645 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7646 CFLAGS="$xorg_testset_save_CFLAGS" 7647 fi 7648 7649 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7650 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7652 fi 7653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7655 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7656 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7657 then : 7658 printf %s "(cached) " >&6 7659 else case e in #( 7660 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7661 /* end confdefs.h. */ 7662 int i; 7663 _ACEOF 7664 if ac_fn_c_try_compile "$LINENO" 7665 then : 7666 xorg_cv_cc_flag_unused_command_line_argument=yes 7667 else case e in #( 7668 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7669 esac 7670 fi 7671 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7672 esac 7673 fi 7674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7675 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7676 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7677 CFLAGS="$xorg_testset_save_CFLAGS" 7678 fi 7679 7680 found="no" 7681 7682 if test $found = "no" ; then 7683 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7685 fi 7686 7687 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7688 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7689 fi 7690 7691 CFLAGS="$CFLAGS -Werror=nonnull" 7692 7693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7694 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7695 cacheid=xorg_cv_cc_flag__Werror_nonnull 7696 if eval test \${$cacheid+y} 7697 then : 7698 printf %s "(cached) " >&6 7699 else case e in #( 7700 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7701 /* end confdefs.h. */ 7702 int i; 7703 int 7704 main (void) 7705 { 7706 7707 ; 7708 return 0; 7709 } 7710 _ACEOF 7711 if ac_fn_c_try_link "$LINENO" 7712 then : 7713 eval $cacheid=yes 7714 else case e in #( 7715 e) eval $cacheid=no ;; 7716 esac 7717 fi 7718 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7719 conftest$ac_exeext conftest.$ac_ext ;; 7720 esac 7721 fi 7722 7723 7724 CFLAGS="$xorg_testset_save_CFLAGS" 7725 7726 eval supported=\$$cacheid 7727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7728 printf "%s\n" "$supported" >&6; } 7729 if test "$supported" = "yes" ; then 7730 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7731 found="yes" 7732 fi 7733 fi 7734 7735 7736 7737 7738 7739 7740 7741 7742 7743 7744 7745 7746 7747 7748 7749 xorg_testset_save_CFLAGS="$CFLAGS" 7750 7751 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7754 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7755 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7756 then : 7757 printf %s "(cached) " >&6 7758 else case e in #( 7759 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7760 /* end confdefs.h. */ 7761 int i; 7762 _ACEOF 7763 if ac_fn_c_try_compile "$LINENO" 7764 then : 7765 xorg_cv_cc_flag_unknown_warning_option=yes 7766 else case e in #( 7767 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7768 esac 7769 fi 7770 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7771 esac 7772 fi 7773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7774 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7775 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7776 CFLAGS="$xorg_testset_save_CFLAGS" 7777 fi 7778 7779 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7780 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7782 fi 7783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7785 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7786 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7787 then : 7788 printf %s "(cached) " >&6 7789 else case e in #( 7790 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7791 /* end confdefs.h. */ 7792 int i; 7793 _ACEOF 7794 if ac_fn_c_try_compile "$LINENO" 7795 then : 7796 xorg_cv_cc_flag_unused_command_line_argument=yes 7797 else case e in #( 7798 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7799 esac 7800 fi 7801 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7802 esac 7803 fi 7804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7805 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7806 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7807 CFLAGS="$xorg_testset_save_CFLAGS" 7808 fi 7809 7810 found="no" 7811 7812 if test $found = "no" ; then 7813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7815 fi 7816 7817 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7819 fi 7820 7821 CFLAGS="$CFLAGS -Werror=init-self" 7822 7823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7824 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7825 cacheid=xorg_cv_cc_flag__Werror_init_self 7826 if eval test \${$cacheid+y} 7827 then : 7828 printf %s "(cached) " >&6 7829 else case e in #( 7830 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7831 /* end confdefs.h. */ 7832 int i; 7833 int 7834 main (void) 7835 { 7836 7837 ; 7838 return 0; 7839 } 7840 _ACEOF 7841 if ac_fn_c_try_link "$LINENO" 7842 then : 7843 eval $cacheid=yes 7844 else case e in #( 7845 e) eval $cacheid=no ;; 7846 esac 7847 fi 7848 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7849 conftest$ac_exeext conftest.$ac_ext ;; 7850 esac 7851 fi 7852 7853 7854 CFLAGS="$xorg_testset_save_CFLAGS" 7855 7856 eval supported=\$$cacheid 7857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7858 printf "%s\n" "$supported" >&6; } 7859 if test "$supported" = "yes" ; then 7860 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7861 found="yes" 7862 fi 7863 fi 7864 7865 7866 7867 7868 7869 7870 7871 7872 7873 7874 7875 7876 7877 7878 7879 xorg_testset_save_CFLAGS="$CFLAGS" 7880 7881 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7884 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7885 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7886 then : 7887 printf %s "(cached) " >&6 7888 else case e in #( 7889 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7890 /* end confdefs.h. */ 7891 int i; 7892 _ACEOF 7893 if ac_fn_c_try_compile "$LINENO" 7894 then : 7895 xorg_cv_cc_flag_unknown_warning_option=yes 7896 else case e in #( 7897 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7898 esac 7899 fi 7900 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7901 esac 7902 fi 7903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7904 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7905 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7906 CFLAGS="$xorg_testset_save_CFLAGS" 7907 fi 7908 7909 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7912 fi 7913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7915 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7916 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7917 then : 7918 printf %s "(cached) " >&6 7919 else case e in #( 7920 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7921 /* end confdefs.h. */ 7922 int i; 7923 _ACEOF 7924 if ac_fn_c_try_compile "$LINENO" 7925 then : 7926 xorg_cv_cc_flag_unused_command_line_argument=yes 7927 else case e in #( 7928 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7929 esac 7930 fi 7931 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7932 esac 7933 fi 7934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7935 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7936 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7937 CFLAGS="$xorg_testset_save_CFLAGS" 7938 fi 7939 7940 found="no" 7941 7942 if test $found = "no" ; then 7943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7945 fi 7946 7947 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7949 fi 7950 7951 CFLAGS="$CFLAGS -Werror=main" 7952 7953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7954 printf %s "checking if $CC supports -Werror=main... " >&6; } 7955 cacheid=xorg_cv_cc_flag__Werror_main 7956 if eval test \${$cacheid+y} 7957 then : 7958 printf %s "(cached) " >&6 7959 else case e in #( 7960 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7961 /* end confdefs.h. */ 7962 int i; 7963 int 7964 main (void) 7965 { 7966 7967 ; 7968 return 0; 7969 } 7970 _ACEOF 7971 if ac_fn_c_try_link "$LINENO" 7972 then : 7973 eval $cacheid=yes 7974 else case e in #( 7975 e) eval $cacheid=no ;; 7976 esac 7977 fi 7978 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7979 conftest$ac_exeext conftest.$ac_ext ;; 7980 esac 7981 fi 7982 7983 7984 CFLAGS="$xorg_testset_save_CFLAGS" 7985 7986 eval supported=\$$cacheid 7987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7988 printf "%s\n" "$supported" >&6; } 7989 if test "$supported" = "yes" ; then 7990 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7991 found="yes" 7992 fi 7993 fi 7994 7995 7996 7997 7998 7999 8000 8001 8002 8003 8004 8005 8006 8007 8008 8009 xorg_testset_save_CFLAGS="$CFLAGS" 8010 8011 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8014 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8015 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8016 then : 8017 printf %s "(cached) " >&6 8018 else case e in #( 8019 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8020 /* end confdefs.h. */ 8021 int i; 8022 _ACEOF 8023 if ac_fn_c_try_compile "$LINENO" 8024 then : 8025 xorg_cv_cc_flag_unknown_warning_option=yes 8026 else case e in #( 8027 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8028 esac 8029 fi 8030 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8031 esac 8032 fi 8033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8034 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8035 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8036 CFLAGS="$xorg_testset_save_CFLAGS" 8037 fi 8038 8039 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8042 fi 8043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8045 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8046 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8047 then : 8048 printf %s "(cached) " >&6 8049 else case e in #( 8050 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8051 /* end confdefs.h. */ 8052 int i; 8053 _ACEOF 8054 if ac_fn_c_try_compile "$LINENO" 8055 then : 8056 xorg_cv_cc_flag_unused_command_line_argument=yes 8057 else case e in #( 8058 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8059 esac 8060 fi 8061 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8062 esac 8063 fi 8064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8065 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8066 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8067 CFLAGS="$xorg_testset_save_CFLAGS" 8068 fi 8069 8070 found="no" 8071 8072 if test $found = "no" ; then 8073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8075 fi 8076 8077 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8078 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8079 fi 8080 8081 CFLAGS="$CFLAGS -Werror=missing-braces" 8082 8083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8084 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8085 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8086 if eval test \${$cacheid+y} 8087 then : 8088 printf %s "(cached) " >&6 8089 else case e in #( 8090 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8091 /* end confdefs.h. */ 8092 int i; 8093 int 8094 main (void) 8095 { 8096 8097 ; 8098 return 0; 8099 } 8100 _ACEOF 8101 if ac_fn_c_try_link "$LINENO" 8102 then : 8103 eval $cacheid=yes 8104 else case e in #( 8105 e) eval $cacheid=no ;; 8106 esac 8107 fi 8108 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8109 conftest$ac_exeext conftest.$ac_ext ;; 8110 esac 8111 fi 8112 8113 8114 CFLAGS="$xorg_testset_save_CFLAGS" 8115 8116 eval supported=\$$cacheid 8117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8118 printf "%s\n" "$supported" >&6; } 8119 if test "$supported" = "yes" ; then 8120 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8121 found="yes" 8122 fi 8123 fi 8124 8125 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 xorg_testset_save_CFLAGS="$CFLAGS" 8140 8141 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8144 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8145 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8146 then : 8147 printf %s "(cached) " >&6 8148 else case e in #( 8149 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8150 /* end confdefs.h. */ 8151 int i; 8152 _ACEOF 8153 if ac_fn_c_try_compile "$LINENO" 8154 then : 8155 xorg_cv_cc_flag_unknown_warning_option=yes 8156 else case e in #( 8157 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8158 esac 8159 fi 8160 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8161 esac 8162 fi 8163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8164 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8165 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8166 CFLAGS="$xorg_testset_save_CFLAGS" 8167 fi 8168 8169 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8170 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8172 fi 8173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8175 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8176 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8177 then : 8178 printf %s "(cached) " >&6 8179 else case e in #( 8180 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8181 /* end confdefs.h. */ 8182 int i; 8183 _ACEOF 8184 if ac_fn_c_try_compile "$LINENO" 8185 then : 8186 xorg_cv_cc_flag_unused_command_line_argument=yes 8187 else case e in #( 8188 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8189 esac 8190 fi 8191 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8192 esac 8193 fi 8194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8195 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8196 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8197 CFLAGS="$xorg_testset_save_CFLAGS" 8198 fi 8199 8200 found="no" 8201 8202 if test $found = "no" ; then 8203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8205 fi 8206 8207 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8209 fi 8210 8211 CFLAGS="$CFLAGS -Werror=sequence-point" 8212 8213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8214 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8215 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8216 if eval test \${$cacheid+y} 8217 then : 8218 printf %s "(cached) " >&6 8219 else case e in #( 8220 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8221 /* end confdefs.h. */ 8222 int i; 8223 int 8224 main (void) 8225 { 8226 8227 ; 8228 return 0; 8229 } 8230 _ACEOF 8231 if ac_fn_c_try_link "$LINENO" 8232 then : 8233 eval $cacheid=yes 8234 else case e in #( 8235 e) eval $cacheid=no ;; 8236 esac 8237 fi 8238 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8239 conftest$ac_exeext conftest.$ac_ext ;; 8240 esac 8241 fi 8242 8243 8244 CFLAGS="$xorg_testset_save_CFLAGS" 8245 8246 eval supported=\$$cacheid 8247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8248 printf "%s\n" "$supported" >&6; } 8249 if test "$supported" = "yes" ; then 8250 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8251 found="yes" 8252 fi 8253 fi 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 8269 xorg_testset_save_CFLAGS="$CFLAGS" 8270 8271 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8274 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8275 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8276 then : 8277 printf %s "(cached) " >&6 8278 else case e in #( 8279 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8280 /* end confdefs.h. */ 8281 int i; 8282 _ACEOF 8283 if ac_fn_c_try_compile "$LINENO" 8284 then : 8285 xorg_cv_cc_flag_unknown_warning_option=yes 8286 else case e in #( 8287 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8288 esac 8289 fi 8290 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8291 esac 8292 fi 8293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8294 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8295 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8296 CFLAGS="$xorg_testset_save_CFLAGS" 8297 fi 8298 8299 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8300 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8302 fi 8303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8305 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8306 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8307 then : 8308 printf %s "(cached) " >&6 8309 else case e in #( 8310 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8311 /* end confdefs.h. */ 8312 int i; 8313 _ACEOF 8314 if ac_fn_c_try_compile "$LINENO" 8315 then : 8316 xorg_cv_cc_flag_unused_command_line_argument=yes 8317 else case e in #( 8318 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8319 esac 8320 fi 8321 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8322 esac 8323 fi 8324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8325 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8326 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8327 CFLAGS="$xorg_testset_save_CFLAGS" 8328 fi 8329 8330 found="no" 8331 8332 if test $found = "no" ; then 8333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8335 fi 8336 8337 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8339 fi 8340 8341 CFLAGS="$CFLAGS -Werror=return-type" 8342 8343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8344 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8345 cacheid=xorg_cv_cc_flag__Werror_return_type 8346 if eval test \${$cacheid+y} 8347 then : 8348 printf %s "(cached) " >&6 8349 else case e in #( 8350 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8351 /* end confdefs.h. */ 8352 int i; 8353 int 8354 main (void) 8355 { 8356 8357 ; 8358 return 0; 8359 } 8360 _ACEOF 8361 if ac_fn_c_try_link "$LINENO" 8362 then : 8363 eval $cacheid=yes 8364 else case e in #( 8365 e) eval $cacheid=no ;; 8366 esac 8367 fi 8368 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8369 conftest$ac_exeext conftest.$ac_ext ;; 8370 esac 8371 fi 8372 8373 8374 CFLAGS="$xorg_testset_save_CFLAGS" 8375 8376 eval supported=\$$cacheid 8377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8378 printf "%s\n" "$supported" >&6; } 8379 if test "$supported" = "yes" ; then 8380 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8381 found="yes" 8382 fi 8383 fi 8384 8385 if test $found = "no" ; then 8386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8388 fi 8389 8390 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8392 fi 8393 8394 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8395 8396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8397 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8398 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8399 if eval test \${$cacheid+y} 8400 then : 8401 printf %s "(cached) " >&6 8402 else case e in #( 8403 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8404 /* end confdefs.h. */ 8405 int i; 8406 int 8407 main (void) 8408 { 8409 8410 ; 8411 return 0; 8412 } 8413 _ACEOF 8414 if ac_fn_c_try_link "$LINENO" 8415 then : 8416 eval $cacheid=yes 8417 else case e in #( 8418 e) eval $cacheid=no ;; 8419 esac 8420 fi 8421 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8422 conftest$ac_exeext conftest.$ac_ext ;; 8423 esac 8424 fi 8425 8426 8427 CFLAGS="$xorg_testset_save_CFLAGS" 8428 8429 eval supported=\$$cacheid 8430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8431 printf "%s\n" "$supported" >&6; } 8432 if test "$supported" = "yes" ; then 8433 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8434 found="yes" 8435 fi 8436 fi 8437 8438 8439 8440 8441 8442 8443 8444 8445 8446 8447 8448 8449 8450 8451 8452 xorg_testset_save_CFLAGS="$CFLAGS" 8453 8454 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8457 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8458 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8459 then : 8460 printf %s "(cached) " >&6 8461 else case e in #( 8462 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8463 /* end confdefs.h. */ 8464 int i; 8465 _ACEOF 8466 if ac_fn_c_try_compile "$LINENO" 8467 then : 8468 xorg_cv_cc_flag_unknown_warning_option=yes 8469 else case e in #( 8470 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8471 esac 8472 fi 8473 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8474 esac 8475 fi 8476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8477 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8478 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8479 CFLAGS="$xorg_testset_save_CFLAGS" 8480 fi 8481 8482 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8485 fi 8486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8488 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8489 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8490 then : 8491 printf %s "(cached) " >&6 8492 else case e in #( 8493 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8494 /* end confdefs.h. */ 8495 int i; 8496 _ACEOF 8497 if ac_fn_c_try_compile "$LINENO" 8498 then : 8499 xorg_cv_cc_flag_unused_command_line_argument=yes 8500 else case e in #( 8501 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8502 esac 8503 fi 8504 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8505 esac 8506 fi 8507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8508 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8509 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8510 CFLAGS="$xorg_testset_save_CFLAGS" 8511 fi 8512 8513 found="no" 8514 8515 if test $found = "no" ; then 8516 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8517 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8518 fi 8519 8520 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8521 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8522 fi 8523 8524 CFLAGS="$CFLAGS -Werror=trigraphs" 8525 8526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8527 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8528 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8529 if eval test \${$cacheid+y} 8530 then : 8531 printf %s "(cached) " >&6 8532 else case e in #( 8533 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8534 /* end confdefs.h. */ 8535 int i; 8536 int 8537 main (void) 8538 { 8539 8540 ; 8541 return 0; 8542 } 8543 _ACEOF 8544 if ac_fn_c_try_link "$LINENO" 8545 then : 8546 eval $cacheid=yes 8547 else case e in #( 8548 e) eval $cacheid=no ;; 8549 esac 8550 fi 8551 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8552 conftest$ac_exeext conftest.$ac_ext ;; 8553 esac 8554 fi 8555 8556 8557 CFLAGS="$xorg_testset_save_CFLAGS" 8558 8559 eval supported=\$$cacheid 8560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8561 printf "%s\n" "$supported" >&6; } 8562 if test "$supported" = "yes" ; then 8563 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8564 found="yes" 8565 fi 8566 fi 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 xorg_testset_save_CFLAGS="$CFLAGS" 8583 8584 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8587 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8588 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8589 then : 8590 printf %s "(cached) " >&6 8591 else case e in #( 8592 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8593 /* end confdefs.h. */ 8594 int i; 8595 _ACEOF 8596 if ac_fn_c_try_compile "$LINENO" 8597 then : 8598 xorg_cv_cc_flag_unknown_warning_option=yes 8599 else case e in #( 8600 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8601 esac 8602 fi 8603 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8604 esac 8605 fi 8606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8607 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8608 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8609 CFLAGS="$xorg_testset_save_CFLAGS" 8610 fi 8611 8612 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8613 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8615 fi 8616 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8618 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8619 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8620 then : 8621 printf %s "(cached) " >&6 8622 else case e in #( 8623 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8624 /* end confdefs.h. */ 8625 int i; 8626 _ACEOF 8627 if ac_fn_c_try_compile "$LINENO" 8628 then : 8629 xorg_cv_cc_flag_unused_command_line_argument=yes 8630 else case e in #( 8631 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8632 esac 8633 fi 8634 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8635 esac 8636 fi 8637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8638 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8639 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8640 CFLAGS="$xorg_testset_save_CFLAGS" 8641 fi 8642 8643 found="no" 8644 8645 if test $found = "no" ; then 8646 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8648 fi 8649 8650 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8652 fi 8653 8654 CFLAGS="$CFLAGS -Werror=array-bounds" 8655 8656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8657 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8658 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8659 if eval test \${$cacheid+y} 8660 then : 8661 printf %s "(cached) " >&6 8662 else case e in #( 8663 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8664 /* end confdefs.h. */ 8665 int i; 8666 int 8667 main (void) 8668 { 8669 8670 ; 8671 return 0; 8672 } 8673 _ACEOF 8674 if ac_fn_c_try_link "$LINENO" 8675 then : 8676 eval $cacheid=yes 8677 else case e in #( 8678 e) eval $cacheid=no ;; 8679 esac 8680 fi 8681 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8682 conftest$ac_exeext conftest.$ac_ext ;; 8683 esac 8684 fi 8685 8686 8687 CFLAGS="$xorg_testset_save_CFLAGS" 8688 8689 eval supported=\$$cacheid 8690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8691 printf "%s\n" "$supported" >&6; } 8692 if test "$supported" = "yes" ; then 8693 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8694 found="yes" 8695 fi 8696 fi 8697 8698 8699 8700 8701 8702 8703 8704 8705 8706 8707 8708 8709 8710 8711 8712 xorg_testset_save_CFLAGS="$CFLAGS" 8713 8714 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8717 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8718 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8719 then : 8720 printf %s "(cached) " >&6 8721 else case e in #( 8722 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8723 /* end confdefs.h. */ 8724 int i; 8725 _ACEOF 8726 if ac_fn_c_try_compile "$LINENO" 8727 then : 8728 xorg_cv_cc_flag_unknown_warning_option=yes 8729 else case e in #( 8730 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8731 esac 8732 fi 8733 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8734 esac 8735 fi 8736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8737 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8738 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8739 CFLAGS="$xorg_testset_save_CFLAGS" 8740 fi 8741 8742 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8743 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8745 fi 8746 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8748 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8749 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8750 then : 8751 printf %s "(cached) " >&6 8752 else case e in #( 8753 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8754 /* end confdefs.h. */ 8755 int i; 8756 _ACEOF 8757 if ac_fn_c_try_compile "$LINENO" 8758 then : 8759 xorg_cv_cc_flag_unused_command_line_argument=yes 8760 else case e in #( 8761 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8762 esac 8763 fi 8764 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8765 esac 8766 fi 8767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8768 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8769 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8770 CFLAGS="$xorg_testset_save_CFLAGS" 8771 fi 8772 8773 found="no" 8774 8775 if test $found = "no" ; then 8776 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8778 fi 8779 8780 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8781 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8782 fi 8783 8784 CFLAGS="$CFLAGS -Werror=write-strings" 8785 8786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8787 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8788 cacheid=xorg_cv_cc_flag__Werror_write_strings 8789 if eval test \${$cacheid+y} 8790 then : 8791 printf %s "(cached) " >&6 8792 else case e in #( 8793 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8794 /* end confdefs.h. */ 8795 int i; 8796 int 8797 main (void) 8798 { 8799 8800 ; 8801 return 0; 8802 } 8803 _ACEOF 8804 if ac_fn_c_try_link "$LINENO" 8805 then : 8806 eval $cacheid=yes 8807 else case e in #( 8808 e) eval $cacheid=no ;; 8809 esac 8810 fi 8811 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8812 conftest$ac_exeext conftest.$ac_ext ;; 8813 esac 8814 fi 8815 8816 8817 CFLAGS="$xorg_testset_save_CFLAGS" 8818 8819 eval supported=\$$cacheid 8820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8821 printf "%s\n" "$supported" >&6; } 8822 if test "$supported" = "yes" ; then 8823 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8824 found="yes" 8825 fi 8826 fi 8827 8828 8829 8830 8831 8832 8833 8834 8835 8836 8837 8838 8839 8840 8841 8842 xorg_testset_save_CFLAGS="$CFLAGS" 8843 8844 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8847 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8848 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8849 then : 8850 printf %s "(cached) " >&6 8851 else case e in #( 8852 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8853 /* end confdefs.h. */ 8854 int i; 8855 _ACEOF 8856 if ac_fn_c_try_compile "$LINENO" 8857 then : 8858 xorg_cv_cc_flag_unknown_warning_option=yes 8859 else case e in #( 8860 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8861 esac 8862 fi 8863 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8864 esac 8865 fi 8866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8867 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8868 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8869 CFLAGS="$xorg_testset_save_CFLAGS" 8870 fi 8871 8872 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8875 fi 8876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8878 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8879 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8880 then : 8881 printf %s "(cached) " >&6 8882 else case e in #( 8883 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8884 /* end confdefs.h. */ 8885 int i; 8886 _ACEOF 8887 if ac_fn_c_try_compile "$LINENO" 8888 then : 8889 xorg_cv_cc_flag_unused_command_line_argument=yes 8890 else case e in #( 8891 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8892 esac 8893 fi 8894 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8895 esac 8896 fi 8897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8898 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8899 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8900 CFLAGS="$xorg_testset_save_CFLAGS" 8901 fi 8902 8903 found="no" 8904 8905 if test $found = "no" ; then 8906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8908 fi 8909 8910 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8912 fi 8913 8914 CFLAGS="$CFLAGS -Werror=address" 8915 8916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8917 printf %s "checking if $CC supports -Werror=address... " >&6; } 8918 cacheid=xorg_cv_cc_flag__Werror_address 8919 if eval test \${$cacheid+y} 8920 then : 8921 printf %s "(cached) " >&6 8922 else case e in #( 8923 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8924 /* end confdefs.h. */ 8925 int i; 8926 int 8927 main (void) 8928 { 8929 8930 ; 8931 return 0; 8932 } 8933 _ACEOF 8934 if ac_fn_c_try_link "$LINENO" 8935 then : 8936 eval $cacheid=yes 8937 else case e in #( 8938 e) eval $cacheid=no ;; 8939 esac 8940 fi 8941 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8942 conftest$ac_exeext conftest.$ac_ext ;; 8943 esac 8944 fi 8945 8946 8947 CFLAGS="$xorg_testset_save_CFLAGS" 8948 8949 eval supported=\$$cacheid 8950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8951 printf "%s\n" "$supported" >&6; } 8952 if test "$supported" = "yes" ; then 8953 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8954 found="yes" 8955 fi 8956 fi 8957 8958 8959 8960 8961 8962 8963 8964 8965 8966 8967 8968 8969 8970 8971 8972 xorg_testset_save_CFLAGS="$CFLAGS" 8973 8974 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8977 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8978 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8979 then : 8980 printf %s "(cached) " >&6 8981 else case e in #( 8982 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8983 /* end confdefs.h. */ 8984 int i; 8985 _ACEOF 8986 if ac_fn_c_try_compile "$LINENO" 8987 then : 8988 xorg_cv_cc_flag_unknown_warning_option=yes 8989 else case e in #( 8990 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8991 esac 8992 fi 8993 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8994 esac 8995 fi 8996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8997 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8998 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8999 CFLAGS="$xorg_testset_save_CFLAGS" 9000 fi 9001 9002 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9005 fi 9006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9008 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9009 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9010 then : 9011 printf %s "(cached) " >&6 9012 else case e in #( 9013 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9014 /* end confdefs.h. */ 9015 int i; 9016 _ACEOF 9017 if ac_fn_c_try_compile "$LINENO" 9018 then : 9019 xorg_cv_cc_flag_unused_command_line_argument=yes 9020 else case e in #( 9021 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9022 esac 9023 fi 9024 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9025 esac 9026 fi 9027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9028 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9029 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9030 CFLAGS="$xorg_testset_save_CFLAGS" 9031 fi 9032 9033 found="no" 9034 9035 if test $found = "no" ; then 9036 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9038 fi 9039 9040 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9042 fi 9043 9044 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9045 9046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9047 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9048 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9049 if eval test \${$cacheid+y} 9050 then : 9051 printf %s "(cached) " >&6 9052 else case e in #( 9053 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9054 /* end confdefs.h. */ 9055 int i; 9056 int 9057 main (void) 9058 { 9059 9060 ; 9061 return 0; 9062 } 9063 _ACEOF 9064 if ac_fn_c_try_link "$LINENO" 9065 then : 9066 eval $cacheid=yes 9067 else case e in #( 9068 e) eval $cacheid=no ;; 9069 esac 9070 fi 9071 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9072 conftest$ac_exeext conftest.$ac_ext ;; 9073 esac 9074 fi 9075 9076 9077 CFLAGS="$xorg_testset_save_CFLAGS" 9078 9079 eval supported=\$$cacheid 9080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9081 printf "%s\n" "$supported" >&6; } 9082 if test "$supported" = "yes" ; then 9083 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9084 found="yes" 9085 fi 9086 fi 9087 9088 if test $found = "no" ; then 9089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9091 fi 9092 9093 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9095 fi 9096 9097 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9098 9099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9100 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9101 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9102 if eval test \${$cacheid+y} 9103 then : 9104 printf %s "(cached) " >&6 9105 else case e in #( 9106 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9107 /* end confdefs.h. */ 9108 int i; 9109 int 9110 main (void) 9111 { 9112 9113 ; 9114 return 0; 9115 } 9116 _ACEOF 9117 if ac_fn_c_try_link "$LINENO" 9118 then : 9119 eval $cacheid=yes 9120 else case e in #( 9121 e) eval $cacheid=no ;; 9122 esac 9123 fi 9124 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9125 conftest$ac_exeext conftest.$ac_ext ;; 9126 esac 9127 fi 9128 9129 9130 CFLAGS="$xorg_testset_save_CFLAGS" 9131 9132 eval supported=\$$cacheid 9133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9134 printf "%s\n" "$supported" >&6; } 9135 if test "$supported" = "yes" ; then 9136 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9137 found="yes" 9138 fi 9139 fi 9140 9141 9142 9143 9144 9145 9146 9147 9148 9149 9150 9151 9152 9153 9154 9155 xorg_testset_save_CFLAGS="$CFLAGS" 9156 9157 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9160 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9161 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9162 then : 9163 printf %s "(cached) " >&6 9164 else case e in #( 9165 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9166 /* end confdefs.h. */ 9167 int i; 9168 _ACEOF 9169 if ac_fn_c_try_compile "$LINENO" 9170 then : 9171 xorg_cv_cc_flag_unknown_warning_option=yes 9172 else case e in #( 9173 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9174 esac 9175 fi 9176 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9177 esac 9178 fi 9179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9180 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9181 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9182 CFLAGS="$xorg_testset_save_CFLAGS" 9183 fi 9184 9185 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9188 fi 9189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9191 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9192 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9193 then : 9194 printf %s "(cached) " >&6 9195 else case e in #( 9196 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9197 /* end confdefs.h. */ 9198 int i; 9199 _ACEOF 9200 if ac_fn_c_try_compile "$LINENO" 9201 then : 9202 xorg_cv_cc_flag_unused_command_line_argument=yes 9203 else case e in #( 9204 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9205 esac 9206 fi 9207 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9208 esac 9209 fi 9210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9211 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9212 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9213 CFLAGS="$xorg_testset_save_CFLAGS" 9214 fi 9215 9216 found="no" 9217 9218 if test $found = "no" ; then 9219 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9221 fi 9222 9223 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9225 fi 9226 9227 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9228 9229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9230 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9231 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9232 if eval test \${$cacheid+y} 9233 then : 9234 printf %s "(cached) " >&6 9235 else case e in #( 9236 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9237 /* end confdefs.h. */ 9238 int i; 9239 int 9240 main (void) 9241 { 9242 9243 ; 9244 return 0; 9245 } 9246 _ACEOF 9247 if ac_fn_c_try_link "$LINENO" 9248 then : 9249 eval $cacheid=yes 9250 else case e in #( 9251 e) eval $cacheid=no ;; 9252 esac 9253 fi 9254 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9255 conftest$ac_exeext conftest.$ac_ext ;; 9256 esac 9257 fi 9258 9259 9260 CFLAGS="$xorg_testset_save_CFLAGS" 9261 9262 eval supported=\$$cacheid 9263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9264 printf "%s\n" "$supported" >&6; } 9265 if test "$supported" = "yes" ; then 9266 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9267 found="yes" 9268 fi 9269 fi 9270 9271 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9272 else 9273 { 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 $PACKAGE_BUGREPORT" >&5 9274 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9275 9276 9277 9278 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 xorg_testset_save_CFLAGS="$CFLAGS" 9289 9290 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9293 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9294 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9295 then : 9296 printf %s "(cached) " >&6 9297 else case e in #( 9298 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9299 /* end confdefs.h. */ 9300 int i; 9301 _ACEOF 9302 if ac_fn_c_try_compile "$LINENO" 9303 then : 9304 xorg_cv_cc_flag_unknown_warning_option=yes 9305 else case e in #( 9306 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9307 esac 9308 fi 9309 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9310 esac 9311 fi 9312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9313 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9314 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9315 CFLAGS="$xorg_testset_save_CFLAGS" 9316 fi 9317 9318 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9321 fi 9322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9324 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9325 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9326 then : 9327 printf %s "(cached) " >&6 9328 else case e in #( 9329 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9330 /* end confdefs.h. */ 9331 int i; 9332 _ACEOF 9333 if ac_fn_c_try_compile "$LINENO" 9334 then : 9335 xorg_cv_cc_flag_unused_command_line_argument=yes 9336 else case e in #( 9337 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9338 esac 9339 fi 9340 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9341 esac 9342 fi 9343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9344 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9345 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9346 CFLAGS="$xorg_testset_save_CFLAGS" 9347 fi 9348 9349 found="no" 9350 9351 if test $found = "no" ; then 9352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9354 fi 9355 9356 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9358 fi 9359 9360 CFLAGS="$CFLAGS -Wimplicit" 9361 9362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9363 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9364 cacheid=xorg_cv_cc_flag__Wimplicit 9365 if eval test \${$cacheid+y} 9366 then : 9367 printf %s "(cached) " >&6 9368 else case e in #( 9369 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9370 /* end confdefs.h. */ 9371 int i; 9372 int 9373 main (void) 9374 { 9375 9376 ; 9377 return 0; 9378 } 9379 _ACEOF 9380 if ac_fn_c_try_link "$LINENO" 9381 then : 9382 eval $cacheid=yes 9383 else case e in #( 9384 e) eval $cacheid=no ;; 9385 esac 9386 fi 9387 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9388 conftest$ac_exeext conftest.$ac_ext ;; 9389 esac 9390 fi 9391 9392 9393 CFLAGS="$xorg_testset_save_CFLAGS" 9394 9395 eval supported=\$$cacheid 9396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9397 printf "%s\n" "$supported" >&6; } 9398 if test "$supported" = "yes" ; then 9399 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9400 found="yes" 9401 fi 9402 fi 9403 9404 9405 9406 9407 9408 9409 9410 9411 9412 9413 9414 9415 9416 9417 9418 xorg_testset_save_CFLAGS="$CFLAGS" 9419 9420 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9423 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9424 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9425 then : 9426 printf %s "(cached) " >&6 9427 else case e in #( 9428 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9429 /* end confdefs.h. */ 9430 int i; 9431 _ACEOF 9432 if ac_fn_c_try_compile "$LINENO" 9433 then : 9434 xorg_cv_cc_flag_unknown_warning_option=yes 9435 else case e in #( 9436 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9437 esac 9438 fi 9439 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9440 esac 9441 fi 9442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9443 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9444 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9445 CFLAGS="$xorg_testset_save_CFLAGS" 9446 fi 9447 9448 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9451 fi 9452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9454 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9455 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9456 then : 9457 printf %s "(cached) " >&6 9458 else case e in #( 9459 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9460 /* end confdefs.h. */ 9461 int i; 9462 _ACEOF 9463 if ac_fn_c_try_compile "$LINENO" 9464 then : 9465 xorg_cv_cc_flag_unused_command_line_argument=yes 9466 else case e in #( 9467 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9468 esac 9469 fi 9470 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9471 esac 9472 fi 9473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9474 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9475 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9476 CFLAGS="$xorg_testset_save_CFLAGS" 9477 fi 9478 9479 found="no" 9480 9481 if test $found = "no" ; then 9482 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9484 fi 9485 9486 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9487 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9488 fi 9489 9490 CFLAGS="$CFLAGS -Wnonnull" 9491 9492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9493 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9494 cacheid=xorg_cv_cc_flag__Wnonnull 9495 if eval test \${$cacheid+y} 9496 then : 9497 printf %s "(cached) " >&6 9498 else case e in #( 9499 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9500 /* end confdefs.h. */ 9501 int i; 9502 int 9503 main (void) 9504 { 9505 9506 ; 9507 return 0; 9508 } 9509 _ACEOF 9510 if ac_fn_c_try_link "$LINENO" 9511 then : 9512 eval $cacheid=yes 9513 else case e in #( 9514 e) eval $cacheid=no ;; 9515 esac 9516 fi 9517 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9518 conftest$ac_exeext conftest.$ac_ext ;; 9519 esac 9520 fi 9521 9522 9523 CFLAGS="$xorg_testset_save_CFLAGS" 9524 9525 eval supported=\$$cacheid 9526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9527 printf "%s\n" "$supported" >&6; } 9528 if test "$supported" = "yes" ; then 9529 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9530 found="yes" 9531 fi 9532 fi 9533 9534 9535 9536 9537 9538 9539 9540 9541 9542 9543 9544 9545 9546 9547 9548 xorg_testset_save_CFLAGS="$CFLAGS" 9549 9550 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9553 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9554 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9555 then : 9556 printf %s "(cached) " >&6 9557 else case e in #( 9558 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9559 /* end confdefs.h. */ 9560 int i; 9561 _ACEOF 9562 if ac_fn_c_try_compile "$LINENO" 9563 then : 9564 xorg_cv_cc_flag_unknown_warning_option=yes 9565 else case e in #( 9566 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9567 esac 9568 fi 9569 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9570 esac 9571 fi 9572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9573 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9574 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9575 CFLAGS="$xorg_testset_save_CFLAGS" 9576 fi 9577 9578 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9581 fi 9582 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9584 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9585 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9586 then : 9587 printf %s "(cached) " >&6 9588 else case e in #( 9589 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9590 /* end confdefs.h. */ 9591 int i; 9592 _ACEOF 9593 if ac_fn_c_try_compile "$LINENO" 9594 then : 9595 xorg_cv_cc_flag_unused_command_line_argument=yes 9596 else case e in #( 9597 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9598 esac 9599 fi 9600 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9601 esac 9602 fi 9603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9604 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9605 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9606 CFLAGS="$xorg_testset_save_CFLAGS" 9607 fi 9608 9609 found="no" 9610 9611 if test $found = "no" ; then 9612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9614 fi 9615 9616 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9618 fi 9619 9620 CFLAGS="$CFLAGS -Winit-self" 9621 9622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9623 printf %s "checking if $CC supports -Winit-self... " >&6; } 9624 cacheid=xorg_cv_cc_flag__Winit_self 9625 if eval test \${$cacheid+y} 9626 then : 9627 printf %s "(cached) " >&6 9628 else case e in #( 9629 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9630 /* end confdefs.h. */ 9631 int i; 9632 int 9633 main (void) 9634 { 9635 9636 ; 9637 return 0; 9638 } 9639 _ACEOF 9640 if ac_fn_c_try_link "$LINENO" 9641 then : 9642 eval $cacheid=yes 9643 else case e in #( 9644 e) eval $cacheid=no ;; 9645 esac 9646 fi 9647 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9648 conftest$ac_exeext conftest.$ac_ext ;; 9649 esac 9650 fi 9651 9652 9653 CFLAGS="$xorg_testset_save_CFLAGS" 9654 9655 eval supported=\$$cacheid 9656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9657 printf "%s\n" "$supported" >&6; } 9658 if test "$supported" = "yes" ; then 9659 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9660 found="yes" 9661 fi 9662 fi 9663 9664 9665 9666 9667 9668 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678 xorg_testset_save_CFLAGS="$CFLAGS" 9679 9680 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9683 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9684 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9685 then : 9686 printf %s "(cached) " >&6 9687 else case e in #( 9688 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9689 /* end confdefs.h. */ 9690 int i; 9691 _ACEOF 9692 if ac_fn_c_try_compile "$LINENO" 9693 then : 9694 xorg_cv_cc_flag_unknown_warning_option=yes 9695 else case e in #( 9696 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9697 esac 9698 fi 9699 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9700 esac 9701 fi 9702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9703 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9704 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9705 CFLAGS="$xorg_testset_save_CFLAGS" 9706 fi 9707 9708 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9709 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9711 fi 9712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9714 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9715 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9716 then : 9717 printf %s "(cached) " >&6 9718 else case e in #( 9719 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9720 /* end confdefs.h. */ 9721 int i; 9722 _ACEOF 9723 if ac_fn_c_try_compile "$LINENO" 9724 then : 9725 xorg_cv_cc_flag_unused_command_line_argument=yes 9726 else case e in #( 9727 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9728 esac 9729 fi 9730 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9731 esac 9732 fi 9733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9734 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9735 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9736 CFLAGS="$xorg_testset_save_CFLAGS" 9737 fi 9738 9739 found="no" 9740 9741 if test $found = "no" ; then 9742 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9744 fi 9745 9746 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9748 fi 9749 9750 CFLAGS="$CFLAGS -Wmain" 9751 9752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9753 printf %s "checking if $CC supports -Wmain... " >&6; } 9754 cacheid=xorg_cv_cc_flag__Wmain 9755 if eval test \${$cacheid+y} 9756 then : 9757 printf %s "(cached) " >&6 9758 else case e in #( 9759 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9760 /* end confdefs.h. */ 9761 int i; 9762 int 9763 main (void) 9764 { 9765 9766 ; 9767 return 0; 9768 } 9769 _ACEOF 9770 if ac_fn_c_try_link "$LINENO" 9771 then : 9772 eval $cacheid=yes 9773 else case e in #( 9774 e) eval $cacheid=no ;; 9775 esac 9776 fi 9777 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9778 conftest$ac_exeext conftest.$ac_ext ;; 9779 esac 9780 fi 9781 9782 9783 CFLAGS="$xorg_testset_save_CFLAGS" 9784 9785 eval supported=\$$cacheid 9786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9787 printf "%s\n" "$supported" >&6; } 9788 if test "$supported" = "yes" ; then 9789 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9790 found="yes" 9791 fi 9792 fi 9793 9794 9795 9796 9797 9798 9799 9800 9801 9802 9803 9804 9805 9806 9807 9808 xorg_testset_save_CFLAGS="$CFLAGS" 9809 9810 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9813 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9814 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9815 then : 9816 printf %s "(cached) " >&6 9817 else case e in #( 9818 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9819 /* end confdefs.h. */ 9820 int i; 9821 _ACEOF 9822 if ac_fn_c_try_compile "$LINENO" 9823 then : 9824 xorg_cv_cc_flag_unknown_warning_option=yes 9825 else case e in #( 9826 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9827 esac 9828 fi 9829 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9830 esac 9831 fi 9832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9833 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9834 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9835 CFLAGS="$xorg_testset_save_CFLAGS" 9836 fi 9837 9838 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9839 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9841 fi 9842 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9844 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9845 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9846 then : 9847 printf %s "(cached) " >&6 9848 else case e in #( 9849 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9850 /* end confdefs.h. */ 9851 int i; 9852 _ACEOF 9853 if ac_fn_c_try_compile "$LINENO" 9854 then : 9855 xorg_cv_cc_flag_unused_command_line_argument=yes 9856 else case e in #( 9857 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9858 esac 9859 fi 9860 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9861 esac 9862 fi 9863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9864 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9865 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9866 CFLAGS="$xorg_testset_save_CFLAGS" 9867 fi 9868 9869 found="no" 9870 9871 if test $found = "no" ; then 9872 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9874 fi 9875 9876 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9877 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9878 fi 9879 9880 CFLAGS="$CFLAGS -Wmissing-braces" 9881 9882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9883 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9884 cacheid=xorg_cv_cc_flag__Wmissing_braces 9885 if eval test \${$cacheid+y} 9886 then : 9887 printf %s "(cached) " >&6 9888 else case e in #( 9889 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9890 /* end confdefs.h. */ 9891 int i; 9892 int 9893 main (void) 9894 { 9895 9896 ; 9897 return 0; 9898 } 9899 _ACEOF 9900 if ac_fn_c_try_link "$LINENO" 9901 then : 9902 eval $cacheid=yes 9903 else case e in #( 9904 e) eval $cacheid=no ;; 9905 esac 9906 fi 9907 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9908 conftest$ac_exeext conftest.$ac_ext ;; 9909 esac 9910 fi 9911 9912 9913 CFLAGS="$xorg_testset_save_CFLAGS" 9914 9915 eval supported=\$$cacheid 9916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9917 printf "%s\n" "$supported" >&6; } 9918 if test "$supported" = "yes" ; then 9919 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9920 found="yes" 9921 fi 9922 fi 9923 9924 9925 9926 9927 9928 9929 9930 9931 9932 9933 9934 9935 9936 9937 9938 xorg_testset_save_CFLAGS="$CFLAGS" 9939 9940 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9943 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9944 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9945 then : 9946 printf %s "(cached) " >&6 9947 else case e in #( 9948 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9949 /* end confdefs.h. */ 9950 int i; 9951 _ACEOF 9952 if ac_fn_c_try_compile "$LINENO" 9953 then : 9954 xorg_cv_cc_flag_unknown_warning_option=yes 9955 else case e in #( 9956 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9957 esac 9958 fi 9959 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9960 esac 9961 fi 9962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9963 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9964 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9965 CFLAGS="$xorg_testset_save_CFLAGS" 9966 fi 9967 9968 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9971 fi 9972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9974 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9975 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9976 then : 9977 printf %s "(cached) " >&6 9978 else case e in #( 9979 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9980 /* end confdefs.h. */ 9981 int i; 9982 _ACEOF 9983 if ac_fn_c_try_compile "$LINENO" 9984 then : 9985 xorg_cv_cc_flag_unused_command_line_argument=yes 9986 else case e in #( 9987 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9988 esac 9989 fi 9990 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9991 esac 9992 fi 9993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9994 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9995 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9996 CFLAGS="$xorg_testset_save_CFLAGS" 9997 fi 9998 9999 found="no" 10000 10001 if test $found = "no" ; then 10002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10004 fi 10005 10006 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10008 fi 10009 10010 CFLAGS="$CFLAGS -Wsequence-point" 10011 10012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 10013 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 10014 cacheid=xorg_cv_cc_flag__Wsequence_point 10015 if eval test \${$cacheid+y} 10016 then : 10017 printf %s "(cached) " >&6 10018 else case e in #( 10019 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10020 /* end confdefs.h. */ 10021 int i; 10022 int 10023 main (void) 10024 { 10025 10026 ; 10027 return 0; 10028 } 10029 _ACEOF 10030 if ac_fn_c_try_link "$LINENO" 10031 then : 10032 eval $cacheid=yes 10033 else case e in #( 10034 e) eval $cacheid=no ;; 10035 esac 10036 fi 10037 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10038 conftest$ac_exeext conftest.$ac_ext ;; 10039 esac 10040 fi 10041 10042 10043 CFLAGS="$xorg_testset_save_CFLAGS" 10044 10045 eval supported=\$$cacheid 10046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10047 printf "%s\n" "$supported" >&6; } 10048 if test "$supported" = "yes" ; then 10049 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10050 found="yes" 10051 fi 10052 fi 10053 10054 10055 10056 10057 10058 10059 10060 10061 10062 10063 10064 10065 10066 10067 10068 xorg_testset_save_CFLAGS="$CFLAGS" 10069 10070 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10073 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10074 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10075 then : 10076 printf %s "(cached) " >&6 10077 else case e in #( 10078 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10079 /* end confdefs.h. */ 10080 int i; 10081 _ACEOF 10082 if ac_fn_c_try_compile "$LINENO" 10083 then : 10084 xorg_cv_cc_flag_unknown_warning_option=yes 10085 else case e in #( 10086 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10087 esac 10088 fi 10089 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10090 esac 10091 fi 10092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10093 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10094 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10095 CFLAGS="$xorg_testset_save_CFLAGS" 10096 fi 10097 10098 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10099 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10101 fi 10102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10104 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10105 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10106 then : 10107 printf %s "(cached) " >&6 10108 else case e in #( 10109 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10110 /* end confdefs.h. */ 10111 int i; 10112 _ACEOF 10113 if ac_fn_c_try_compile "$LINENO" 10114 then : 10115 xorg_cv_cc_flag_unused_command_line_argument=yes 10116 else case e in #( 10117 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10118 esac 10119 fi 10120 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10121 esac 10122 fi 10123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10124 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10125 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10126 CFLAGS="$xorg_testset_save_CFLAGS" 10127 fi 10128 10129 found="no" 10130 10131 if test $found = "no" ; then 10132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10134 fi 10135 10136 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10137 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10138 fi 10139 10140 CFLAGS="$CFLAGS -Wreturn-type" 10141 10142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10143 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10144 cacheid=xorg_cv_cc_flag__Wreturn_type 10145 if eval test \${$cacheid+y} 10146 then : 10147 printf %s "(cached) " >&6 10148 else case e in #( 10149 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10150 /* end confdefs.h. */ 10151 int i; 10152 int 10153 main (void) 10154 { 10155 10156 ; 10157 return 0; 10158 } 10159 _ACEOF 10160 if ac_fn_c_try_link "$LINENO" 10161 then : 10162 eval $cacheid=yes 10163 else case e in #( 10164 e) eval $cacheid=no ;; 10165 esac 10166 fi 10167 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10168 conftest$ac_exeext conftest.$ac_ext ;; 10169 esac 10170 fi 10171 10172 10173 CFLAGS="$xorg_testset_save_CFLAGS" 10174 10175 eval supported=\$$cacheid 10176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10177 printf "%s\n" "$supported" >&6; } 10178 if test "$supported" = "yes" ; then 10179 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10180 found="yes" 10181 fi 10182 fi 10183 10184 10185 10186 10187 10188 10189 10190 10191 10192 10193 10194 10195 10196 10197 10198 xorg_testset_save_CFLAGS="$CFLAGS" 10199 10200 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10203 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10204 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10205 then : 10206 printf %s "(cached) " >&6 10207 else case e in #( 10208 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10209 /* end confdefs.h. */ 10210 int i; 10211 _ACEOF 10212 if ac_fn_c_try_compile "$LINENO" 10213 then : 10214 xorg_cv_cc_flag_unknown_warning_option=yes 10215 else case e in #( 10216 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10217 esac 10218 fi 10219 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10220 esac 10221 fi 10222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10223 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10224 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10225 CFLAGS="$xorg_testset_save_CFLAGS" 10226 fi 10227 10228 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10229 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10231 fi 10232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10234 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10235 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10236 then : 10237 printf %s "(cached) " >&6 10238 else case e in #( 10239 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10240 /* end confdefs.h. */ 10241 int i; 10242 _ACEOF 10243 if ac_fn_c_try_compile "$LINENO" 10244 then : 10245 xorg_cv_cc_flag_unused_command_line_argument=yes 10246 else case e in #( 10247 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10248 esac 10249 fi 10250 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10251 esac 10252 fi 10253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10254 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10255 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10256 CFLAGS="$xorg_testset_save_CFLAGS" 10257 fi 10258 10259 found="no" 10260 10261 if test $found = "no" ; then 10262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10264 fi 10265 10266 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10268 fi 10269 10270 CFLAGS="$CFLAGS -Wtrigraphs" 10271 10272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10273 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10274 cacheid=xorg_cv_cc_flag__Wtrigraphs 10275 if eval test \${$cacheid+y} 10276 then : 10277 printf %s "(cached) " >&6 10278 else case e in #( 10279 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10280 /* end confdefs.h. */ 10281 int i; 10282 int 10283 main (void) 10284 { 10285 10286 ; 10287 return 0; 10288 } 10289 _ACEOF 10290 if ac_fn_c_try_link "$LINENO" 10291 then : 10292 eval $cacheid=yes 10293 else case e in #( 10294 e) eval $cacheid=no ;; 10295 esac 10296 fi 10297 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10298 conftest$ac_exeext conftest.$ac_ext ;; 10299 esac 10300 fi 10301 10302 10303 CFLAGS="$xorg_testset_save_CFLAGS" 10304 10305 eval supported=\$$cacheid 10306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10307 printf "%s\n" "$supported" >&6; } 10308 if test "$supported" = "yes" ; then 10309 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10310 found="yes" 10311 fi 10312 fi 10313 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325 10326 10327 10328 xorg_testset_save_CFLAGS="$CFLAGS" 10329 10330 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10333 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10334 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10335 then : 10336 printf %s "(cached) " >&6 10337 else case e in #( 10338 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10339 /* end confdefs.h. */ 10340 int i; 10341 _ACEOF 10342 if ac_fn_c_try_compile "$LINENO" 10343 then : 10344 xorg_cv_cc_flag_unknown_warning_option=yes 10345 else case e in #( 10346 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10347 esac 10348 fi 10349 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10350 esac 10351 fi 10352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10353 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10354 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10355 CFLAGS="$xorg_testset_save_CFLAGS" 10356 fi 10357 10358 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10361 fi 10362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10364 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10365 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10366 then : 10367 printf %s "(cached) " >&6 10368 else case e in #( 10369 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10370 /* end confdefs.h. */ 10371 int i; 10372 _ACEOF 10373 if ac_fn_c_try_compile "$LINENO" 10374 then : 10375 xorg_cv_cc_flag_unused_command_line_argument=yes 10376 else case e in #( 10377 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10378 esac 10379 fi 10380 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10381 esac 10382 fi 10383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10384 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10385 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10386 CFLAGS="$xorg_testset_save_CFLAGS" 10387 fi 10388 10389 found="no" 10390 10391 if test $found = "no" ; then 10392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10394 fi 10395 10396 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10398 fi 10399 10400 CFLAGS="$CFLAGS -Warray-bounds" 10401 10402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10403 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10404 cacheid=xorg_cv_cc_flag__Warray_bounds 10405 if eval test \${$cacheid+y} 10406 then : 10407 printf %s "(cached) " >&6 10408 else case e in #( 10409 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10410 /* end confdefs.h. */ 10411 int i; 10412 int 10413 main (void) 10414 { 10415 10416 ; 10417 return 0; 10418 } 10419 _ACEOF 10420 if ac_fn_c_try_link "$LINENO" 10421 then : 10422 eval $cacheid=yes 10423 else case e in #( 10424 e) eval $cacheid=no ;; 10425 esac 10426 fi 10427 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10428 conftest$ac_exeext conftest.$ac_ext ;; 10429 esac 10430 fi 10431 10432 10433 CFLAGS="$xorg_testset_save_CFLAGS" 10434 10435 eval supported=\$$cacheid 10436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10437 printf "%s\n" "$supported" >&6; } 10438 if test "$supported" = "yes" ; then 10439 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10440 found="yes" 10441 fi 10442 fi 10443 10444 10445 10446 10447 10448 10449 10450 10451 10452 10453 10454 10455 10456 10457 10458 xorg_testset_save_CFLAGS="$CFLAGS" 10459 10460 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10463 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10464 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10465 then : 10466 printf %s "(cached) " >&6 10467 else case e in #( 10468 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10469 /* end confdefs.h. */ 10470 int i; 10471 _ACEOF 10472 if ac_fn_c_try_compile "$LINENO" 10473 then : 10474 xorg_cv_cc_flag_unknown_warning_option=yes 10475 else case e in #( 10476 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10477 esac 10478 fi 10479 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10480 esac 10481 fi 10482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10483 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10484 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10485 CFLAGS="$xorg_testset_save_CFLAGS" 10486 fi 10487 10488 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10489 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10491 fi 10492 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10494 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10495 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10496 then : 10497 printf %s "(cached) " >&6 10498 else case e in #( 10499 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10500 /* end confdefs.h. */ 10501 int i; 10502 _ACEOF 10503 if ac_fn_c_try_compile "$LINENO" 10504 then : 10505 xorg_cv_cc_flag_unused_command_line_argument=yes 10506 else case e in #( 10507 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10508 esac 10509 fi 10510 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10511 esac 10512 fi 10513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10514 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10515 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10516 CFLAGS="$xorg_testset_save_CFLAGS" 10517 fi 10518 10519 found="no" 10520 10521 if test $found = "no" ; then 10522 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10524 fi 10525 10526 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10527 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10528 fi 10529 10530 CFLAGS="$CFLAGS -Wwrite-strings" 10531 10532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10533 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10534 cacheid=xorg_cv_cc_flag__Wwrite_strings 10535 if eval test \${$cacheid+y} 10536 then : 10537 printf %s "(cached) " >&6 10538 else case e in #( 10539 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10540 /* end confdefs.h. */ 10541 int i; 10542 int 10543 main (void) 10544 { 10545 10546 ; 10547 return 0; 10548 } 10549 _ACEOF 10550 if ac_fn_c_try_link "$LINENO" 10551 then : 10552 eval $cacheid=yes 10553 else case e in #( 10554 e) eval $cacheid=no ;; 10555 esac 10556 fi 10557 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10558 conftest$ac_exeext conftest.$ac_ext ;; 10559 esac 10560 fi 10561 10562 10563 CFLAGS="$xorg_testset_save_CFLAGS" 10564 10565 eval supported=\$$cacheid 10566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10567 printf "%s\n" "$supported" >&6; } 10568 if test "$supported" = "yes" ; then 10569 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10570 found="yes" 10571 fi 10572 fi 10573 10574 10575 10576 10577 10578 10579 10580 10581 10582 10583 10584 10585 10586 10587 10588 xorg_testset_save_CFLAGS="$CFLAGS" 10589 10590 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10593 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10594 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10595 then : 10596 printf %s "(cached) " >&6 10597 else case e in #( 10598 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10599 /* end confdefs.h. */ 10600 int i; 10601 _ACEOF 10602 if ac_fn_c_try_compile "$LINENO" 10603 then : 10604 xorg_cv_cc_flag_unknown_warning_option=yes 10605 else case e in #( 10606 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10607 esac 10608 fi 10609 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10610 esac 10611 fi 10612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10613 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10614 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10615 CFLAGS="$xorg_testset_save_CFLAGS" 10616 fi 10617 10618 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10619 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10621 fi 10622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10624 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10625 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10626 then : 10627 printf %s "(cached) " >&6 10628 else case e in #( 10629 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10630 /* end confdefs.h. */ 10631 int i; 10632 _ACEOF 10633 if ac_fn_c_try_compile "$LINENO" 10634 then : 10635 xorg_cv_cc_flag_unused_command_line_argument=yes 10636 else case e in #( 10637 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10638 esac 10639 fi 10640 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10641 esac 10642 fi 10643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10644 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10645 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10646 CFLAGS="$xorg_testset_save_CFLAGS" 10647 fi 10648 10649 found="no" 10650 10651 if test $found = "no" ; then 10652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10654 fi 10655 10656 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10658 fi 10659 10660 CFLAGS="$CFLAGS -Waddress" 10661 10662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10663 printf %s "checking if $CC supports -Waddress... " >&6; } 10664 cacheid=xorg_cv_cc_flag__Waddress 10665 if eval test \${$cacheid+y} 10666 then : 10667 printf %s "(cached) " >&6 10668 else case e in #( 10669 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10670 /* end confdefs.h. */ 10671 int i; 10672 int 10673 main (void) 10674 { 10675 10676 ; 10677 return 0; 10678 } 10679 _ACEOF 10680 if ac_fn_c_try_link "$LINENO" 10681 then : 10682 eval $cacheid=yes 10683 else case e in #( 10684 e) eval $cacheid=no ;; 10685 esac 10686 fi 10687 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10688 conftest$ac_exeext conftest.$ac_ext ;; 10689 esac 10690 fi 10691 10692 10693 CFLAGS="$xorg_testset_save_CFLAGS" 10694 10695 eval supported=\$$cacheid 10696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10697 printf "%s\n" "$supported" >&6; } 10698 if test "$supported" = "yes" ; then 10699 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10700 found="yes" 10701 fi 10702 fi 10703 10704 10705 10706 10707 10708 10709 10710 10711 10712 10713 10714 10715 10716 10717 10718 xorg_testset_save_CFLAGS="$CFLAGS" 10719 10720 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10723 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10724 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10725 then : 10726 printf %s "(cached) " >&6 10727 else case e in #( 10728 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10729 /* end confdefs.h. */ 10730 int i; 10731 _ACEOF 10732 if ac_fn_c_try_compile "$LINENO" 10733 then : 10734 xorg_cv_cc_flag_unknown_warning_option=yes 10735 else case e in #( 10736 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10737 esac 10738 fi 10739 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10740 esac 10741 fi 10742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10743 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10744 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10745 CFLAGS="$xorg_testset_save_CFLAGS" 10746 fi 10747 10748 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10749 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10751 fi 10752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10754 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10755 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10756 then : 10757 printf %s "(cached) " >&6 10758 else case e in #( 10759 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10760 /* end confdefs.h. */ 10761 int i; 10762 _ACEOF 10763 if ac_fn_c_try_compile "$LINENO" 10764 then : 10765 xorg_cv_cc_flag_unused_command_line_argument=yes 10766 else case e in #( 10767 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10768 esac 10769 fi 10770 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10771 esac 10772 fi 10773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10774 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10775 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10776 CFLAGS="$xorg_testset_save_CFLAGS" 10777 fi 10778 10779 found="no" 10780 10781 if test $found = "no" ; then 10782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10784 fi 10785 10786 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10788 fi 10789 10790 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10791 10792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10793 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10794 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10795 if eval test \${$cacheid+y} 10796 then : 10797 printf %s "(cached) " >&6 10798 else case e in #( 10799 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10800 /* end confdefs.h. */ 10801 int i; 10802 int 10803 main (void) 10804 { 10805 10806 ; 10807 return 0; 10808 } 10809 _ACEOF 10810 if ac_fn_c_try_link "$LINENO" 10811 then : 10812 eval $cacheid=yes 10813 else case e in #( 10814 e) eval $cacheid=no ;; 10815 esac 10816 fi 10817 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10818 conftest$ac_exeext conftest.$ac_ext ;; 10819 esac 10820 fi 10821 10822 10823 CFLAGS="$xorg_testset_save_CFLAGS" 10824 10825 eval supported=\$$cacheid 10826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10827 printf "%s\n" "$supported" >&6; } 10828 if test "$supported" = "yes" ; then 10829 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10830 found="yes" 10831 fi 10832 fi 10833 10834 10835 10836 10837 10838 10839 10840 10841 10842 10843 10844 10845 10846 10847 10848 xorg_testset_save_CFLAGS="$CFLAGS" 10849 10850 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10853 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10854 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10855 then : 10856 printf %s "(cached) " >&6 10857 else case e in #( 10858 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10859 /* end confdefs.h. */ 10860 int i; 10861 _ACEOF 10862 if ac_fn_c_try_compile "$LINENO" 10863 then : 10864 xorg_cv_cc_flag_unknown_warning_option=yes 10865 else case e in #( 10866 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10867 esac 10868 fi 10869 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10870 esac 10871 fi 10872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10873 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10874 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10875 CFLAGS="$xorg_testset_save_CFLAGS" 10876 fi 10877 10878 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10881 fi 10882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10884 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10885 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10886 then : 10887 printf %s "(cached) " >&6 10888 else case e in #( 10889 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10890 /* end confdefs.h. */ 10891 int i; 10892 _ACEOF 10893 if ac_fn_c_try_compile "$LINENO" 10894 then : 10895 xorg_cv_cc_flag_unused_command_line_argument=yes 10896 else case e in #( 10897 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10898 esac 10899 fi 10900 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10901 esac 10902 fi 10903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10904 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10905 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10906 CFLAGS="$xorg_testset_save_CFLAGS" 10907 fi 10908 10909 found="no" 10910 10911 if test $found = "no" ; then 10912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10914 fi 10915 10916 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10918 fi 10919 10920 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10921 10922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10923 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10924 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10925 if eval test \${$cacheid+y} 10926 then : 10927 printf %s "(cached) " >&6 10928 else case e in #( 10929 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10930 /* end confdefs.h. */ 10931 int i; 10932 int 10933 main (void) 10934 { 10935 10936 ; 10937 return 0; 10938 } 10939 _ACEOF 10940 if ac_fn_c_try_link "$LINENO" 10941 then : 10942 eval $cacheid=yes 10943 else case e in #( 10944 e) eval $cacheid=no ;; 10945 esac 10946 fi 10947 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10948 conftest$ac_exeext conftest.$ac_ext ;; 10949 esac 10950 fi 10951 10952 10953 CFLAGS="$xorg_testset_save_CFLAGS" 10954 10955 eval supported=\$$cacheid 10956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10957 printf "%s\n" "$supported" >&6; } 10958 if test "$supported" = "yes" ; then 10959 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10960 found="yes" 10961 fi 10962 fi 10963 10964 10965 fi 10966 10967 10968 10969 10970 10971 10972 10973 CWARNFLAGS="$BASE_CFLAGS" 10974 if test "x$GCC" = xyes ; then 10975 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10976 fi 10977 10978 10979 10980 10981 10982 10983 10984 10985 # Check whether --enable-strict-compilation was given. 10986 if test ${enable_strict_compilation+y} 10987 then : 10988 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10989 else case e in #( 10990 e) STRICT_COMPILE=no ;; 10991 esac 10992 fi 10993 10994 10995 10996 10997 10998 10999 STRICT_CFLAGS="" 11000 11001 11002 11003 11004 11005 11006 11007 11008 11009 11010 11011 11012 11013 xorg_testset_save_CFLAGS="$CFLAGS" 11014 11015 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11018 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11019 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11020 then : 11021 printf %s "(cached) " >&6 11022 else case e in #( 11023 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11024 /* end confdefs.h. */ 11025 int i; 11026 _ACEOF 11027 if ac_fn_c_try_compile "$LINENO" 11028 then : 11029 xorg_cv_cc_flag_unknown_warning_option=yes 11030 else case e in #( 11031 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11032 esac 11033 fi 11034 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11035 esac 11036 fi 11037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11038 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11039 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11040 CFLAGS="$xorg_testset_save_CFLAGS" 11041 fi 11042 11043 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11044 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11046 fi 11047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11049 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11050 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11051 then : 11052 printf %s "(cached) " >&6 11053 else case e in #( 11054 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11055 /* end confdefs.h. */ 11056 int i; 11057 _ACEOF 11058 if ac_fn_c_try_compile "$LINENO" 11059 then : 11060 xorg_cv_cc_flag_unused_command_line_argument=yes 11061 else case e in #( 11062 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11063 esac 11064 fi 11065 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11066 esac 11067 fi 11068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11069 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11070 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11071 CFLAGS="$xorg_testset_save_CFLAGS" 11072 fi 11073 11074 found="no" 11075 11076 if test $found = "no" ; then 11077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11079 fi 11080 11081 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11082 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11083 fi 11084 11085 CFLAGS="$CFLAGS -pedantic" 11086 11087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11088 printf %s "checking if $CC supports -pedantic... " >&6; } 11089 cacheid=xorg_cv_cc_flag__pedantic 11090 if eval test \${$cacheid+y} 11091 then : 11092 printf %s "(cached) " >&6 11093 else case e in #( 11094 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11095 /* end confdefs.h. */ 11096 int i; 11097 int 11098 main (void) 11099 { 11100 11101 ; 11102 return 0; 11103 } 11104 _ACEOF 11105 if ac_fn_c_try_link "$LINENO" 11106 then : 11107 eval $cacheid=yes 11108 else case e in #( 11109 e) eval $cacheid=no ;; 11110 esac 11111 fi 11112 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11113 conftest$ac_exeext conftest.$ac_ext ;; 11114 esac 11115 fi 11116 11117 11118 CFLAGS="$xorg_testset_save_CFLAGS" 11119 11120 eval supported=\$$cacheid 11121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11122 printf "%s\n" "$supported" >&6; } 11123 if test "$supported" = "yes" ; then 11124 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11125 found="yes" 11126 fi 11127 fi 11128 11129 11130 11131 11132 11133 11134 11135 11136 11137 11138 11139 11140 11141 11142 11143 xorg_testset_save_CFLAGS="$CFLAGS" 11144 11145 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11148 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11149 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11150 then : 11151 printf %s "(cached) " >&6 11152 else case e in #( 11153 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11154 /* end confdefs.h. */ 11155 int i; 11156 _ACEOF 11157 if ac_fn_c_try_compile "$LINENO" 11158 then : 11159 xorg_cv_cc_flag_unknown_warning_option=yes 11160 else case e in #( 11161 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11162 esac 11163 fi 11164 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11165 esac 11166 fi 11167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11168 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11169 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11170 CFLAGS="$xorg_testset_save_CFLAGS" 11171 fi 11172 11173 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11176 fi 11177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11179 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11180 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11181 then : 11182 printf %s "(cached) " >&6 11183 else case e in #( 11184 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11185 /* end confdefs.h. */ 11186 int i; 11187 _ACEOF 11188 if ac_fn_c_try_compile "$LINENO" 11189 then : 11190 xorg_cv_cc_flag_unused_command_line_argument=yes 11191 else case e in #( 11192 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11193 esac 11194 fi 11195 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11196 esac 11197 fi 11198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11199 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11200 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11201 CFLAGS="$xorg_testset_save_CFLAGS" 11202 fi 11203 11204 found="no" 11205 11206 if test $found = "no" ; then 11207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11209 fi 11210 11211 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11213 fi 11214 11215 CFLAGS="$CFLAGS -Werror" 11216 11217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11218 printf %s "checking if $CC supports -Werror... " >&6; } 11219 cacheid=xorg_cv_cc_flag__Werror 11220 if eval test \${$cacheid+y} 11221 then : 11222 printf %s "(cached) " >&6 11223 else case e in #( 11224 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11225 /* end confdefs.h. */ 11226 int i; 11227 int 11228 main (void) 11229 { 11230 11231 ; 11232 return 0; 11233 } 11234 _ACEOF 11235 if ac_fn_c_try_link "$LINENO" 11236 then : 11237 eval $cacheid=yes 11238 else case e in #( 11239 e) eval $cacheid=no ;; 11240 esac 11241 fi 11242 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11243 conftest$ac_exeext conftest.$ac_ext ;; 11244 esac 11245 fi 11246 11247 11248 CFLAGS="$xorg_testset_save_CFLAGS" 11249 11250 eval supported=\$$cacheid 11251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11252 printf "%s\n" "$supported" >&6; } 11253 if test "$supported" = "yes" ; then 11254 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11255 found="yes" 11256 fi 11257 fi 11258 11259 if test $found = "no" ; then 11260 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11262 fi 11263 11264 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11266 fi 11267 11268 CFLAGS="$CFLAGS -errwarn" 11269 11270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11271 printf %s "checking if $CC supports -errwarn... " >&6; } 11272 cacheid=xorg_cv_cc_flag__errwarn 11273 if eval test \${$cacheid+y} 11274 then : 11275 printf %s "(cached) " >&6 11276 else case e in #( 11277 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11278 /* end confdefs.h. */ 11279 int i; 11280 int 11281 main (void) 11282 { 11283 11284 ; 11285 return 0; 11286 } 11287 _ACEOF 11288 if ac_fn_c_try_link "$LINENO" 11289 then : 11290 eval $cacheid=yes 11291 else case e in #( 11292 e) eval $cacheid=no ;; 11293 esac 11294 fi 11295 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11296 conftest$ac_exeext conftest.$ac_ext ;; 11297 esac 11298 fi 11299 11300 11301 CFLAGS="$xorg_testset_save_CFLAGS" 11302 11303 eval supported=\$$cacheid 11304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11305 printf "%s\n" "$supported" >&6; } 11306 if test "$supported" = "yes" ; then 11307 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11308 found="yes" 11309 fi 11310 fi 11311 11312 11313 11314 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11315 # activate it with -Werror, so we add it here explicitly. 11316 11317 11318 11319 11320 11321 11322 11323 11324 11325 11326 11327 11328 11329 xorg_testset_save_CFLAGS="$CFLAGS" 11330 11331 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11334 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11335 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11336 then : 11337 printf %s "(cached) " >&6 11338 else case e in #( 11339 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11340 /* end confdefs.h. */ 11341 int i; 11342 _ACEOF 11343 if ac_fn_c_try_compile "$LINENO" 11344 then : 11345 xorg_cv_cc_flag_unknown_warning_option=yes 11346 else case e in #( 11347 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11348 esac 11349 fi 11350 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11351 esac 11352 fi 11353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11354 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11355 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11356 CFLAGS="$xorg_testset_save_CFLAGS" 11357 fi 11358 11359 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11362 fi 11363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11365 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11366 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11367 then : 11368 printf %s "(cached) " >&6 11369 else case e in #( 11370 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11371 /* end confdefs.h. */ 11372 int i; 11373 _ACEOF 11374 if ac_fn_c_try_compile "$LINENO" 11375 then : 11376 xorg_cv_cc_flag_unused_command_line_argument=yes 11377 else case e in #( 11378 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11379 esac 11380 fi 11381 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11382 esac 11383 fi 11384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11385 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11386 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11387 CFLAGS="$xorg_testset_save_CFLAGS" 11388 fi 11389 11390 found="no" 11391 11392 if test $found = "no" ; then 11393 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11395 fi 11396 11397 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11398 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11399 fi 11400 11401 CFLAGS="$CFLAGS -Werror=attributes" 11402 11403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11404 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11405 cacheid=xorg_cv_cc_flag__Werror_attributes 11406 if eval test \${$cacheid+y} 11407 then : 11408 printf %s "(cached) " >&6 11409 else case e in #( 11410 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11411 /* end confdefs.h. */ 11412 int i; 11413 int 11414 main (void) 11415 { 11416 11417 ; 11418 return 0; 11419 } 11420 _ACEOF 11421 if ac_fn_c_try_link "$LINENO" 11422 then : 11423 eval $cacheid=yes 11424 else case e in #( 11425 e) eval $cacheid=no ;; 11426 esac 11427 fi 11428 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11429 conftest$ac_exeext conftest.$ac_ext ;; 11430 esac 11431 fi 11432 11433 11434 CFLAGS="$xorg_testset_save_CFLAGS" 11435 11436 eval supported=\$$cacheid 11437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11438 printf "%s\n" "$supported" >&6; } 11439 if test "$supported" = "yes" ; then 11440 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11441 found="yes" 11442 fi 11443 fi 11444 11445 11446 11447 if test "x$STRICT_COMPILE" = "xyes"; then 11448 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11449 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11450 fi 11451 11452 11453 11454 11455 11456 11457 11458 11459 cat >>confdefs.h <<_ACEOF 11460 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11461 _ACEOF 11462 11463 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11464 if test "x$PVM" = "x"; then 11465 PVM="0" 11466 fi 11467 11468 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11469 11470 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11471 if test "x$PVP" = "x"; then 11472 PVP="0" 11473 fi 11474 11475 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11476 11477 11478 11479 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11480 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11481 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11482 touch \$(top_srcdir)/ChangeLog; \ 11483 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11484 11485 11486 11487 11488 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11489 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11490 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11491 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11492 touch \$(top_srcdir)/INSTALL; \ 11493 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11494 11495 11496 11497 11498 11499 11500 case $host_os in 11501 solaris*) 11502 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11503 # check for a man page file found in later versions that use 11504 # traditional section numbers instead 11505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11506 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11507 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11508 then : 11509 printf %s "(cached) " >&6 11510 else case e in #( 11511 e) test "$cross_compiling" = yes && 11512 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11513 if test -r "/usr/share/man/man7/attributes.7"; then 11514 ac_cv_file__usr_share_man_man7_attributes_7=yes 11515 else 11516 ac_cv_file__usr_share_man_man7_attributes_7=no 11517 fi ;; 11518 esac 11519 fi 11520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11521 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11522 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11523 then : 11524 SYSV_MAN_SECTIONS=false 11525 else case e in #( 11526 e) SYSV_MAN_SECTIONS=true ;; 11527 esac 11528 fi 11529 11530 ;; 11531 *) SYSV_MAN_SECTIONS=false ;; 11532 esac 11533 11534 if test x$APP_MAN_SUFFIX = x ; then 11535 APP_MAN_SUFFIX=1 11536 fi 11537 if test x$APP_MAN_DIR = x ; then 11538 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11539 fi 11540 11541 if test x$LIB_MAN_SUFFIX = x ; then 11542 LIB_MAN_SUFFIX=3 11543 fi 11544 if test x$LIB_MAN_DIR = x ; then 11545 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11546 fi 11547 11548 if test x$FILE_MAN_SUFFIX = x ; then 11549 case $SYSV_MAN_SECTIONS in 11550 true) FILE_MAN_SUFFIX=4 ;; 11551 *) FILE_MAN_SUFFIX=5 ;; 11552 esac 11553 fi 11554 if test x$FILE_MAN_DIR = x ; then 11555 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11556 fi 11557 11558 if test x$MISC_MAN_SUFFIX = x ; then 11559 case $SYSV_MAN_SECTIONS in 11560 true) MISC_MAN_SUFFIX=5 ;; 11561 *) MISC_MAN_SUFFIX=7 ;; 11562 esac 11563 fi 11564 if test x$MISC_MAN_DIR = x ; then 11565 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11566 fi 11567 11568 if test x$DRIVER_MAN_SUFFIX = x ; then 11569 case $SYSV_MAN_SECTIONS in 11570 true) DRIVER_MAN_SUFFIX=7 ;; 11571 *) DRIVER_MAN_SUFFIX=4 ;; 11572 esac 11573 fi 11574 if test x$DRIVER_MAN_DIR = x ; then 11575 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11576 fi 11577 11578 if test x$ADMIN_MAN_SUFFIX = x ; then 11579 case $SYSV_MAN_SECTIONS in 11580 true) ADMIN_MAN_SUFFIX=1m ;; 11581 *) ADMIN_MAN_SUFFIX=8 ;; 11582 esac 11583 fi 11584 if test x$ADMIN_MAN_DIR = x ; then 11585 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11586 fi 11587 11588 11589 11590 11591 11592 11593 11594 11595 11596 11597 11598 11599 11600 11601 11602 XORG_MAN_PAGE="X Version 11" 11603 11604 MAN_SUBSTS="\ 11605 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11606 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11607 -e 's|__xservername__|Xorg|g' \ 11608 -e 's|__xconfigfile__|xorg.conf|g' \ 11609 -e 's|__projectroot__|\$(prefix)|g' \ 11610 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11611 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11612 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11613 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11614 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11615 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11616 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11617 11618 11619 11620 11621 AM_DEFAULT_VERBOSITY=0 11622 11623 11624 11625 11626 11627 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" 11628 if test "x$ac_cv_func_setenv" = xyes 11629 then : 11630 have_setenv=yes 11631 else case e in #( 11632 e) have_setenv=no ;; 11633 esac 11634 fi 11635 11636 ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" 11637 if test "x$ac_cv_func_vasprintf" = xyes 11638 then : 11639 printf "%s\n" "#define HAVE_VASPRINTF 1" >>confdefs.h 11640 11641 fi 11642 11643 ac_fn_check_decl "$LINENO" "va_copy" "ac_cv_have_decl_va_copy" " 11644 $ac_includes_default 11645 #include <stdarg.h> 11646 11647 " "$ac_c_undeclared_builtin_options" "CFLAGS" 11648 if test "x$ac_cv_have_decl_va_copy" = xyes 11649 then : 11650 ac_have_decl=1 11651 else case e in #( 11652 e) ac_have_decl=0 ;; 11653 esac 11654 fi 11655 printf "%s\n" "#define HAVE_DECL_VA_COPY $ac_have_decl" >>confdefs.h 11656 11657 11658 if test x$have_setenv = xno; then 11659 NEED_SETENV_TRUE= 11660 NEED_SETENV_FALSE='#' 11661 else 11662 NEED_SETENV_TRUE='#' 11663 NEED_SETENV_FALSE= 11664 fi 11665 11666 11667 # Checks for pkg-config packages 11668 11669 pkg_failed=no 11670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FONTTOSFNT" >&5 11671 printf %s "checking for FONTTOSFNT... " >&6; } 11672 11673 if test -n "$FONTTOSFNT_CFLAGS"; then 11674 pkg_cv_FONTTOSFNT_CFLAGS="$FONTTOSFNT_CFLAGS" 11675 elif test -n "$PKG_CONFIG"; then 11676 if test -n "$PKG_CONFIG" && \ 11677 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.33 freetype2 fontenc\""; } >&5 11678 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.33 freetype2 fontenc") 2>&5 11679 ac_status=$? 11680 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11681 test $ac_status = 0; }; then 11682 pkg_cv_FONTTOSFNT_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.33 freetype2 fontenc" 2>/dev/null` 11683 test "x$?" != "x0" && pkg_failed=yes 11684 else 11685 pkg_failed=yes 11686 fi 11687 else 11688 pkg_failed=untried 11689 fi 11690 if test -n "$FONTTOSFNT_LIBS"; then 11691 pkg_cv_FONTTOSFNT_LIBS="$FONTTOSFNT_LIBS" 11692 elif test -n "$PKG_CONFIG"; then 11693 if test -n "$PKG_CONFIG" && \ 11694 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.33 freetype2 fontenc\""; } >&5 11695 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.33 freetype2 fontenc") 2>&5 11696 ac_status=$? 11697 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11698 test $ac_status = 0; }; then 11699 pkg_cv_FONTTOSFNT_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.33 freetype2 fontenc" 2>/dev/null` 11700 test "x$?" != "x0" && pkg_failed=yes 11701 else 11702 pkg_failed=yes 11703 fi 11704 else 11705 pkg_failed=untried 11706 fi 11707 11708 11709 11710 if test $pkg_failed = yes; then 11711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11712 printf "%s\n" "no" >&6; } 11713 11714 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11715 _pkg_short_errors_supported=yes 11716 else 11717 _pkg_short_errors_supported=no 11718 fi 11719 if test $_pkg_short_errors_supported = yes; then 11720 FONTTOSFNT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.33 freetype2 fontenc" 2>&1` 11721 else 11722 FONTTOSFNT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.33 freetype2 fontenc" 2>&1` 11723 fi 11724 # Put the nasty error message in config.log where it belongs 11725 echo "$FONTTOSFNT_PKG_ERRORS" >&5 11726 11727 as_fn_error $? "Package requirements (xproto >= 7.0.33 freetype2 fontenc) were not met: 11728 11729 $FONTTOSFNT_PKG_ERRORS 11730 11731 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11732 installed software in a non-standard prefix. 11733 11734 Alternatively, you may set the environment variables FONTTOSFNT_CFLAGS 11735 and FONTTOSFNT_LIBS to avoid the need to call pkg-config. 11736 See the pkg-config man page for more details." "$LINENO" 5 11737 elif test $pkg_failed = untried; then 11738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11739 printf "%s\n" "no" >&6; } 11740 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11741 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11742 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11743 is in your PATH or set the PKG_CONFIG environment variable to the full 11744 path to pkg-config. 11745 11746 Alternatively, you may set the environment variables FONTTOSFNT_CFLAGS 11747 and FONTTOSFNT_LIBS to avoid the need to call pkg-config. 11748 See the pkg-config man page for more details. 11749 11750 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11751 See 'config.log' for more details" "$LINENO" 5; } 11752 else 11753 FONTTOSFNT_CFLAGS=$pkg_cv_FONTTOSFNT_CFLAGS 11754 FONTTOSFNT_LIBS=$pkg_cv_FONTTOSFNT_LIBS 11755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11756 printf "%s\n" "yes" >&6; } 11757 11758 fi 11759 11760 11761 ac_config_files="$ac_config_files Makefile man/Makefile" 11762 11763 cat >confcache <<\_ACEOF 11764 # This file is a shell script that caches the results of configure 11765 # tests run on this system so they can be shared between configure 11766 # scripts and configure runs, see configure's option --config-cache. 11767 # It is not useful on other systems. If it contains results you don't 11768 # want to keep, you may remove or edit it. 11769 # 11770 # config.status only pays attention to the cache file if you give it 11771 # the --recheck option to rerun configure. 11772 # 11773 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 11774 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 11775 # following values. 11776 11777 _ACEOF 11778 11779 # The following way of writing the cache mishandles newlines in values, 11780 # but we know of no workaround that is simple, portable, and efficient. 11781 # So, we kill variables containing newlines. 11782 # Ultrix sh set writes to stderr and can't be redirected directly, 11783 # and sets the high bit in the cache file unless we assign to the vars. 11784 ( 11785 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11786 eval ac_val=\$$ac_var 11787 case $ac_val in #( 11788 *${as_nl}*) 11789 case $ac_var in #( 11790 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11791 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11792 esac 11793 case $ac_var in #( 11794 _ | IFS | as_nl) ;; #( 11795 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11796 *) { eval $ac_var=; unset $ac_var;} ;; 11797 esac ;; 11798 esac 11799 done 11800 11801 (set) 2>&1 | 11802 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11803 *${as_nl}ac_space=\ *) 11804 # 'set' does not quote correctly, so add quotes: double-quote 11805 # substitution turns \\\\ into \\, and sed turns \\ into \. 11806 sed -n \ 11807 "s/'/'\\\\''/g; 11808 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11809 ;; #( 11810 *) 11811 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11812 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11813 ;; 11814 esac | 11815 sort 11816 ) | 11817 sed ' 11818 /^ac_cv_env_/b end 11819 t clear 11820 :clear 11821 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11822 t end 11823 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11824 :end' >>confcache 11825 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11826 if test -w "$cache_file"; then 11827 if test "x$cache_file" != "x/dev/null"; then 11828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11829 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11830 if test ! -f "$cache_file" || test -h "$cache_file"; then 11831 cat confcache >"$cache_file" 11832 else 11833 case $cache_file in #( 11834 */* | ?:*) 11835 mv -f confcache "$cache_file"$$ && 11836 mv -f "$cache_file"$$ "$cache_file" ;; #( 11837 *) 11838 mv -f confcache "$cache_file" ;; 11839 esac 11840 fi 11841 fi 11842 else 11843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11844 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11845 fi 11846 fi 11847 rm -f confcache 11848 11849 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11850 # Let make expand exec_prefix. 11851 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11852 11853 DEFS=-DHAVE_CONFIG_H 11854 11855 ac_libobjs= 11856 ac_ltlibobjs= 11857 U= 11858 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11859 # 1. Remove the extension, and $U if already installed. 11860 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11861 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11862 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11863 # will be set to the directory where LIBOBJS objects are built. 11864 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11865 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11866 done 11867 LIBOBJS=$ac_libobjs 11868 11869 LTLIBOBJS=$ac_ltlibobjs 11870 11871 11872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11873 printf %s "checking that generated files are newer than configure... " >&6; } 11874 if test -n "$am_sleep_pid"; then 11875 # Hide warnings about reused PIDs. 11876 wait $am_sleep_pid 2>/dev/null 11877 fi 11878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11879 printf "%s\n" "done" >&6; } 11880 case $enable_silent_rules in # ((( 11881 yes) AM_DEFAULT_VERBOSITY=0;; 11882 no) AM_DEFAULT_VERBOSITY=1;; 11883 esac 11884 if test $am_cv_make_support_nested_variables = yes; then 11885 AM_V='$(V)' 11886 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11887 else 11888 AM_V=$AM_DEFAULT_VERBOSITY 11889 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11890 fi 11891 11892 if test -n "$EXEEXT"; then 11893 am__EXEEXT_TRUE= 11894 am__EXEEXT_FALSE='#' 11895 else 11896 am__EXEEXT_TRUE='#' 11897 am__EXEEXT_FALSE= 11898 fi 11899 11900 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11901 as_fn_error $? "conditional \"AMDEP\" was never defined. 11902 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11903 fi 11904 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11905 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11906 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11907 fi 11908 if test -z "${NEED_SETENV_TRUE}" && test -z "${NEED_SETENV_FALSE}"; then 11909 as_fn_error $? "conditional \"NEED_SETENV\" was never defined. 11910 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11911 fi 11912 11913 : "${CONFIG_STATUS=./config.status}" 11914 ac_write_fail=0 11915 ac_clean_files_save=$ac_clean_files 11916 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11918 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11919 as_write_fail=0 11920 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11921 #! $SHELL 11922 # Generated by $as_me. 11923 # Run this file to recreate the current configuration. 11924 # Compiler output produced by configure, useful for debugging 11925 # configure, is in config.log if it exists. 11926 11927 debug=false 11928 ac_cs_recheck=false 11929 ac_cs_silent=false 11930 11931 SHELL=\${CONFIG_SHELL-$SHELL} 11932 export SHELL 11933 _ASEOF 11934 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11935 ## -------------------- ## 11936 ## M4sh Initialization. ## 11937 ## -------------------- ## 11938 11939 # Be more Bourne compatible 11940 DUALCASE=1; export DUALCASE # for MKS sh 11941 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11942 then : 11943 emulate sh 11944 NULLCMD=: 11945 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11946 # is contrary to our usage. Disable this feature. 11947 alias -g '${1+"$@"}'='"$@"' 11948 setopt NO_GLOB_SUBST 11949 else case e in #( 11950 e) case `(set -o) 2>/dev/null` in #( 11951 *posix*) : 11952 set -o posix ;; #( 11953 *) : 11954 ;; 11955 esac ;; 11956 esac 11957 fi 11958 11959 11960 11961 # Reset variables that may have inherited troublesome values from 11962 # the environment. 11963 11964 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11965 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11966 # side effect of setting IFS to empty, thus disabling word splitting.) 11967 # Quoting is to prevent editors from complaining about space-tab. 11968 as_nl=' 11969 ' 11970 export as_nl 11971 IFS=" "" $as_nl" 11972 11973 PS1='$ ' 11974 PS2='> ' 11975 PS4='+ ' 11976 11977 # Ensure predictable behavior from utilities with locale-dependent output. 11978 LC_ALL=C 11979 export LC_ALL 11980 LANGUAGE=C 11981 export LANGUAGE 11982 11983 # We cannot yet rely on "unset" to work, but we need these variables 11984 # to be unset--not just set to an empty or harmless value--now, to 11985 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11986 # also avoids known problems related to "unset" and subshell syntax 11987 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11988 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11989 do eval test \${$as_var+y} \ 11990 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11991 done 11992 11993 # Ensure that fds 0, 1, and 2 are open. 11994 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11995 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11996 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11997 11998 # The user is always right. 11999 if ${PATH_SEPARATOR+false} :; then 12000 PATH_SEPARATOR=: 12001 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12002 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12003 PATH_SEPARATOR=';' 12004 } 12005 fi 12006 12007 12008 # Find who we are. Look in the path if we contain no directory separator. 12009 as_myself= 12010 case $0 in #(( 12011 *[\\/]* ) as_myself=$0 ;; 12012 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12013 for as_dir in $PATH 12014 do 12015 IFS=$as_save_IFS 12016 case $as_dir in #((( 12017 '') as_dir=./ ;; 12018 */) ;; 12019 *) as_dir=$as_dir/ ;; 12020 esac 12021 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12022 done 12023 IFS=$as_save_IFS 12024 12025 ;; 12026 esac 12027 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12028 # in which case we are not to be found in the path. 12029 if test "x$as_myself" = x; then 12030 as_myself=$0 12031 fi 12032 if test ! -f "$as_myself"; then 12033 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12034 exit 1 12035 fi 12036 12037 12038 12039 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12040 # ---------------------------------------- 12041 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12042 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12043 # script with STATUS, using 1 if that was 0. 12044 as_fn_error () 12045 { 12046 as_status=$1; test $as_status -eq 0 && as_status=1 12047 if test "$4"; then 12048 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12049 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12050 fi 12051 printf "%s\n" "$as_me: error: $2" >&2 12052 as_fn_exit $as_status 12053 } # as_fn_error 12054 12055 12056 # as_fn_set_status STATUS 12057 # ----------------------- 12058 # Set $? to STATUS, without forking. 12059 as_fn_set_status () 12060 { 12061 return $1 12062 } # as_fn_set_status 12063 12064 # as_fn_exit STATUS 12065 # ----------------- 12066 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12067 as_fn_exit () 12068 { 12069 set +e 12070 as_fn_set_status $1 12071 exit $1 12072 } # as_fn_exit 12073 12074 # as_fn_unset VAR 12075 # --------------- 12076 # Portably unset VAR. 12077 as_fn_unset () 12078 { 12079 { eval $1=; unset $1;} 12080 } 12081 as_unset=as_fn_unset 12082 12083 # as_fn_append VAR VALUE 12084 # ---------------------- 12085 # Append the text in VALUE to the end of the definition contained in VAR. Take 12086 # advantage of any shell optimizations that allow amortized linear growth over 12087 # repeated appends, instead of the typical quadratic growth present in naive 12088 # implementations. 12089 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12090 then : 12091 eval 'as_fn_append () 12092 { 12093 eval $1+=\$2 12094 }' 12095 else case e in #( 12096 e) as_fn_append () 12097 { 12098 eval $1=\$$1\$2 12099 } ;; 12100 esac 12101 fi # as_fn_append 12102 12103 # as_fn_arith ARG... 12104 # ------------------ 12105 # Perform arithmetic evaluation on the ARGs, and store the result in the 12106 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12107 # must be portable across $(()) and expr. 12108 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12109 then : 12110 eval 'as_fn_arith () 12111 { 12112 as_val=$(( $* )) 12113 }' 12114 else case e in #( 12115 e) as_fn_arith () 12116 { 12117 as_val=`expr "$@" || test $? -eq 1` 12118 } ;; 12119 esac 12120 fi # as_fn_arith 12121 12122 12123 if expr a : '\(a\)' >/dev/null 2>&1 && 12124 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12125 as_expr=expr 12126 else 12127 as_expr=false 12128 fi 12129 12130 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12131 as_basename=basename 12132 else 12133 as_basename=false 12134 fi 12135 12136 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12137 as_dirname=dirname 12138 else 12139 as_dirname=false 12140 fi 12141 12142 as_me=`$as_basename -- "$0" || 12143 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12144 X"$0" : 'X\(//\)$' \| \ 12145 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12146 printf "%s\n" X/"$0" | 12147 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12148 s//\1/ 12149 q 12150 } 12151 /^X\/\(\/\/\)$/{ 12152 s//\1/ 12153 q 12154 } 12155 /^X\/\(\/\).*/{ 12156 s//\1/ 12157 q 12158 } 12159 s/.*/./; q'` 12160 12161 # Avoid depending upon Character Ranges. 12162 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12163 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12164 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12165 as_cr_digits='0123456789' 12166 as_cr_alnum=$as_cr_Letters$as_cr_digits 12167 12168 12169 # Determine whether it's possible to make 'echo' print without a newline. 12170 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12171 # for compatibility with existing Makefiles. 12172 ECHO_C= ECHO_N= ECHO_T= 12173 case `echo -n x` in #((((( 12174 -n*) 12175 case `echo 'xy\c'` in 12176 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12177 xy) ECHO_C='\c';; 12178 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12179 ECHO_T=' ';; 12180 esac;; 12181 *) 12182 ECHO_N='-n';; 12183 esac 12184 12185 # For backward compatibility with old third-party macros, we provide 12186 # the shell variables $as_echo and $as_echo_n. New code should use 12187 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12188 as_echo='printf %s\n' 12189 as_echo_n='printf %s' 12190 12191 rm -f conf$$ conf$$.exe conf$$.file 12192 if test -d conf$$.dir; then 12193 rm -f conf$$.dir/conf$$.file 12194 else 12195 rm -f conf$$.dir 12196 mkdir conf$$.dir 2>/dev/null 12197 fi 12198 if (echo >conf$$.file) 2>/dev/null; then 12199 if ln -s conf$$.file conf$$ 2>/dev/null; then 12200 as_ln_s='ln -s' 12201 # ... but there are two gotchas: 12202 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12203 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12204 # In both cases, we have to default to 'cp -pR'. 12205 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12206 as_ln_s='cp -pR' 12207 elif ln conf$$.file conf$$ 2>/dev/null; then 12208 as_ln_s=ln 12209 else 12210 as_ln_s='cp -pR' 12211 fi 12212 else 12213 as_ln_s='cp -pR' 12214 fi 12215 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12216 rmdir conf$$.dir 2>/dev/null 12217 12218 12219 # as_fn_mkdir_p 12220 # ------------- 12221 # Create "$as_dir" as a directory, including parents if necessary. 12222 as_fn_mkdir_p () 12223 { 12224 12225 case $as_dir in #( 12226 -*) as_dir=./$as_dir;; 12227 esac 12228 test -d "$as_dir" || eval $as_mkdir_p || { 12229 as_dirs= 12230 while :; do 12231 case $as_dir in #( 12232 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12233 *) as_qdir=$as_dir;; 12234 esac 12235 as_dirs="'$as_qdir' $as_dirs" 12236 as_dir=`$as_dirname -- "$as_dir" || 12237 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12238 X"$as_dir" : 'X\(//\)[^/]' \| \ 12239 X"$as_dir" : 'X\(//\)$' \| \ 12240 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12241 printf "%s\n" X"$as_dir" | 12242 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12243 s//\1/ 12244 q 12245 } 12246 /^X\(\/\/\)[^/].*/{ 12247 s//\1/ 12248 q 12249 } 12250 /^X\(\/\/\)$/{ 12251 s//\1/ 12252 q 12253 } 12254 /^X\(\/\).*/{ 12255 s//\1/ 12256 q 12257 } 12258 s/.*/./; q'` 12259 test -d "$as_dir" && break 12260 done 12261 test -z "$as_dirs" || eval "mkdir $as_dirs" 12262 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12263 12264 12265 } # as_fn_mkdir_p 12266 if mkdir -p . 2>/dev/null; then 12267 as_mkdir_p='mkdir -p "$as_dir"' 12268 else 12269 test -d ./-p && rmdir ./-p 12270 as_mkdir_p=false 12271 fi 12272 12273 12274 # as_fn_executable_p FILE 12275 # ----------------------- 12276 # Test if FILE is an executable regular file. 12277 as_fn_executable_p () 12278 { 12279 test -f "$1" && test -x "$1" 12280 } # as_fn_executable_p 12281 as_test_x='test -x' 12282 as_executable_p=as_fn_executable_p 12283 12284 # Sed expression to map a string onto a valid CPP name. 12285 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12286 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12287 12288 # Sed expression to map a string onto a valid variable name. 12289 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12290 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12291 12292 12293 exec 6>&1 12294 ## ----------------------------------- ## 12295 ## Main body of $CONFIG_STATUS script. ## 12296 ## ----------------------------------- ## 12297 _ASEOF 12298 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12299 12300 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12301 # Save the log message, to keep $0 and so on meaningful, and to 12302 # report actual input values of CONFIG_FILES etc. instead of their 12303 # values after options handling. 12304 ac_log=" 12305 This file was extended by fonttosfnt $as_me 1.2.5, which was 12306 generated by GNU Autoconf 2.72. Invocation command line was 12307 12308 CONFIG_FILES = $CONFIG_FILES 12309 CONFIG_HEADERS = $CONFIG_HEADERS 12310 CONFIG_LINKS = $CONFIG_LINKS 12311 CONFIG_COMMANDS = $CONFIG_COMMANDS 12312 $ $0 $@ 12313 12314 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12315 " 12316 12317 _ACEOF 12318 12319 case $ac_config_files in *" 12320 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12321 esac 12322 12323 case $ac_config_headers in *" 12324 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12325 esac 12326 12327 12328 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12329 # Files that config.status was made for. 12330 config_files="$ac_config_files" 12331 config_headers="$ac_config_headers" 12332 config_commands="$ac_config_commands" 12333 12334 _ACEOF 12335 12336 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12337 ac_cs_usage="\ 12338 '$as_me' instantiates files and other configuration actions 12339 from templates according to the current configuration. Unless the files 12340 and actions are specified as TAGs, all are instantiated by default. 12341 12342 Usage: $0 [OPTION]... [TAG]... 12343 12344 -h, --help print this help, then exit 12345 -V, --version print version number and configuration settings, then exit 12346 --config print configuration, then exit 12347 -q, --quiet, --silent 12348 do not print progress messages 12349 -d, --debug don't remove temporary files 12350 --recheck update $as_me by reconfiguring in the same conditions 12351 --file=FILE[:TEMPLATE] 12352 instantiate the configuration file FILE 12353 --header=FILE[:TEMPLATE] 12354 instantiate the configuration header FILE 12355 12356 Configuration files: 12357 $config_files 12358 12359 Configuration headers: 12360 $config_headers 12361 12362 Configuration commands: 12363 $config_commands 12364 12365 Report bugs to <https://gitlab.freedesktop.org/xorg/app/fonttosfnt/-/issues>." 12366 12367 _ACEOF 12368 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12369 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12370 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12371 ac_cs_config='$ac_cs_config_escaped' 12372 ac_cs_version="\\ 12373 fonttosfnt config.status 1.2.5 12374 configured by $0, generated by GNU Autoconf 2.72, 12375 with options \\"\$ac_cs_config\\" 12376 12377 Copyright (C) 2023 Free Software Foundation, Inc. 12378 This config.status script is free software; the Free Software Foundation 12379 gives unlimited permission to copy, distribute and modify it." 12380 12381 ac_pwd='$ac_pwd' 12382 srcdir='$srcdir' 12383 INSTALL='$INSTALL' 12384 MKDIR_P='$MKDIR_P' 12385 AWK='$AWK' 12386 test -n "\$AWK" || AWK=awk 12387 _ACEOF 12388 12389 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12390 # The default lists apply if the user does not specify any file. 12391 ac_need_defaults=: 12392 while test $# != 0 12393 do 12394 case $1 in 12395 --*=?*) 12396 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12397 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12398 ac_shift=: 12399 ;; 12400 --*=) 12401 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12402 ac_optarg= 12403 ac_shift=: 12404 ;; 12405 *) 12406 ac_option=$1 12407 ac_optarg=$2 12408 ac_shift=shift 12409 ;; 12410 esac 12411 12412 case $ac_option in 12413 # Handling of the options. 12414 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12415 ac_cs_recheck=: ;; 12416 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12417 printf "%s\n" "$ac_cs_version"; exit ;; 12418 --config | --confi | --conf | --con | --co | --c ) 12419 printf "%s\n" "$ac_cs_config"; exit ;; 12420 --debug | --debu | --deb | --de | --d | -d ) 12421 debug=: ;; 12422 --file | --fil | --fi | --f ) 12423 $ac_shift 12424 case $ac_optarg in 12425 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12426 '') as_fn_error $? "missing file argument" ;; 12427 esac 12428 as_fn_append CONFIG_FILES " '$ac_optarg'" 12429 ac_need_defaults=false;; 12430 --header | --heade | --head | --hea ) 12431 $ac_shift 12432 case $ac_optarg in 12433 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12434 esac 12435 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12436 ac_need_defaults=false;; 12437 --he | --h) 12438 # Conflict between --help and --header 12439 as_fn_error $? "ambiguous option: '$1' 12440 Try '$0 --help' for more information.";; 12441 --help | --hel | -h ) 12442 printf "%s\n" "$ac_cs_usage"; exit ;; 12443 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12444 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12445 ac_cs_silent=: ;; 12446 12447 # This is an error. 12448 -*) as_fn_error $? "unrecognized option: '$1' 12449 Try '$0 --help' for more information." ;; 12450 12451 *) as_fn_append ac_config_targets " $1" 12452 ac_need_defaults=false ;; 12453 12454 esac 12455 shift 12456 done 12457 12458 ac_configure_extra_args= 12459 12460 if $ac_cs_silent; then 12461 exec 6>/dev/null 12462 ac_configure_extra_args="$ac_configure_extra_args --silent" 12463 fi 12464 12465 _ACEOF 12466 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12467 if \$ac_cs_recheck; then 12468 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12469 shift 12470 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12471 CONFIG_SHELL='$SHELL' 12472 export CONFIG_SHELL 12473 exec "\$@" 12474 fi 12475 12476 _ACEOF 12477 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12478 exec 5>>config.log 12479 { 12480 echo 12481 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12482 ## Running $as_me. ## 12483 _ASBOX 12484 printf "%s\n" "$ac_log" 12485 } >&5 12486 12487 _ACEOF 12488 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12489 # 12490 # INIT-COMMANDS 12491 # 12492 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12493 12494 _ACEOF 12495 12496 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12497 12498 # Handling of arguments. 12499 for ac_config_target in $ac_config_targets 12500 do 12501 case $ac_config_target in 12502 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12503 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12504 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12505 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12506 12507 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12508 esac 12509 done 12510 12511 12512 # If the user did not use the arguments to specify the items to instantiate, 12513 # then the envvar interface is used. Set only those that are not. 12514 # We use the long form for the default assignment because of an extremely 12515 # bizarre bug on SunOS 4.1.3. 12516 if $ac_need_defaults; then 12517 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12518 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12519 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12520 fi 12521 12522 # Have a temporary directory for convenience. Make it in the build tree 12523 # simply because there is no reason against having it here, and in addition, 12524 # creating and moving files from /tmp can sometimes cause problems. 12525 # Hook for its removal unless debugging. 12526 # Note that there is a small window in which the directory will not be cleaned: 12527 # after its creation but before its name has been assigned to '$tmp'. 12528 $debug || 12529 { 12530 tmp= ac_tmp= 12531 trap 'exit_status=$? 12532 : "${ac_tmp:=$tmp}" 12533 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12534 ' 0 12535 trap 'as_fn_exit 1' 1 2 13 15 12536 } 12537 # Create a (secure) tmp directory for tmp files. 12538 12539 { 12540 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12541 test -d "$tmp" 12542 } || 12543 { 12544 tmp=./conf$$-$RANDOM 12545 (umask 077 && mkdir "$tmp") 12546 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12547 ac_tmp=$tmp 12548 12549 # Set up the scripts for CONFIG_FILES section. 12550 # No need to generate them if there are no CONFIG_FILES. 12551 # This happens for instance with './config.status config.h'. 12552 if test -n "$CONFIG_FILES"; then 12553 12554 12555 ac_cr=`echo X | tr X '\015'` 12556 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12557 # But we know of no other shell where ac_cr would be empty at this 12558 # point, so we can use a bashism as a fallback. 12559 if test "x$ac_cr" = x; then 12560 eval ac_cr=\$\'\\r\' 12561 fi 12562 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12563 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12564 ac_cs_awk_cr='\\r' 12565 else 12566 ac_cs_awk_cr=$ac_cr 12567 fi 12568 12569 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12570 _ACEOF 12571 12572 12573 { 12574 echo "cat >conf$$subs.awk <<_ACEOF" && 12575 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12576 echo "_ACEOF" 12577 } >conf$$subs.sh || 12578 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12579 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12580 ac_delim='%!_!# ' 12581 for ac_last_try in false false false false false :; do 12582 . ./conf$$subs.sh || 12583 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12584 12585 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12586 if test $ac_delim_n = $ac_delim_num; then 12587 break 12588 elif $ac_last_try; then 12589 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12590 else 12591 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12592 fi 12593 done 12594 rm -f conf$$subs.sh 12595 12596 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12597 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12598 _ACEOF 12599 sed -n ' 12600 h 12601 s/^/S["/; s/!.*/"]=/ 12602 p 12603 g 12604 s/^[^!]*!// 12605 :repl 12606 t repl 12607 s/'"$ac_delim"'$// 12608 t delim 12609 :nl 12610 h 12611 s/\(.\{148\}\)..*/\1/ 12612 t more1 12613 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12614 p 12615 n 12616 b repl 12617 :more1 12618 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12619 p 12620 g 12621 s/.\{148\}// 12622 t nl 12623 :delim 12624 h 12625 s/\(.\{148\}\)..*/\1/ 12626 t more2 12627 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12628 p 12629 b 12630 :more2 12631 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12632 p 12633 g 12634 s/.\{148\}// 12635 t delim 12636 ' <conf$$subs.awk | sed ' 12637 /^[^""]/{ 12638 N 12639 s/\n// 12640 } 12641 ' >>$CONFIG_STATUS || ac_write_fail=1 12642 rm -f conf$$subs.awk 12643 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12644 _ACAWK 12645 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12646 for (key in S) S_is_set[key] = 1 12647 FS = "" 12648 12649 } 12650 { 12651 line = $ 0 12652 nfields = split(line, field, "@") 12653 substed = 0 12654 len = length(field[1]) 12655 for (i = 2; i < nfields; i++) { 12656 key = field[i] 12657 keylen = length(key) 12658 if (S_is_set[key]) { 12659 value = S[key] 12660 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12661 len += length(value) + length(field[++i]) 12662 substed = 1 12663 } else 12664 len += 1 + keylen 12665 } 12666 12667 print line 12668 } 12669 12670 _ACAWK 12671 _ACEOF 12672 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12673 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12674 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12675 else 12676 cat 12677 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12678 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12679 _ACEOF 12680 12681 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12682 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12683 # trailing colons and then remove the whole line if VPATH becomes empty 12684 # (actually we leave an empty line to preserve line numbers). 12685 if test "x$srcdir" = x.; then 12686 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12687 h 12688 s/// 12689 s/^/:/ 12690 s/[ ]*$/:/ 12691 s/:\$(srcdir):/:/g 12692 s/:\${srcdir}:/:/g 12693 s/:@srcdir@:/:/g 12694 s/^:*// 12695 s/:*$// 12696 x 12697 s/\(=[ ]*\).*/\1/ 12698 G 12699 s/\n// 12700 s/^[^=]*=[ ]*$// 12701 }' 12702 fi 12703 12704 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12705 fi # test -n "$CONFIG_FILES" 12706 12707 # Set up the scripts for CONFIG_HEADERS section. 12708 # No need to generate them if there are no CONFIG_HEADERS. 12709 # This happens for instance with './config.status Makefile'. 12710 if test -n "$CONFIG_HEADERS"; then 12711 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12712 BEGIN { 12713 _ACEOF 12714 12715 # Transform confdefs.h into an awk script 'defines.awk', embedded as 12716 # here-document in config.status, that substitutes the proper values into 12717 # config.h.in to produce config.h. 12718 12719 # Create a delimiter string that does not exist in confdefs.h, to ease 12720 # handling of long lines. 12721 ac_delim='%!_!# ' 12722 for ac_last_try in false false :; do 12723 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12724 if test -z "$ac_tt"; then 12725 break 12726 elif $ac_last_try; then 12727 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12728 else 12729 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12730 fi 12731 done 12732 12733 # For the awk script, D is an array of macro values keyed by name, 12734 # likewise P contains macro parameters if any. Preserve backslash 12735 # newline sequences. 12736 12737 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12738 sed -n ' 12739 s/.\{148\}/&'"$ac_delim"'/g 12740 t rset 12741 :rset 12742 s/^[ ]*#[ ]*define[ ][ ]*/ / 12743 t def 12744 d 12745 :def 12746 s/\\$// 12747 t bsnl 12748 s/["\\]/\\&/g 12749 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12750 D["\1"]=" \3"/p 12751 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12752 d 12753 :bsnl 12754 s/["\\]/\\&/g 12755 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12756 D["\1"]=" \3\\\\\\n"\\/p 12757 t cont 12758 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12759 t cont 12760 d 12761 :cont 12762 n 12763 s/.\{148\}/&'"$ac_delim"'/g 12764 t clear 12765 :clear 12766 s/\\$// 12767 t bsnlc 12768 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12769 d 12770 :bsnlc 12771 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12772 b cont 12773 ' <confdefs.h | sed ' 12774 s/'"$ac_delim"'/"\\\ 12775 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12776 12777 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12778 for (key in D) D_is_set[key] = 1 12779 FS = "" 12780 } 12781 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12782 line = \$ 0 12783 split(line, arg, " ") 12784 if (arg[1] == "#") { 12785 defundef = arg[2] 12786 mac1 = arg[3] 12787 } else { 12788 defundef = substr(arg[1], 2) 12789 mac1 = arg[2] 12790 } 12791 split(mac1, mac2, "(") #) 12792 macro = mac2[1] 12793 prefix = substr(line, 1, index(line, defundef) - 1) 12794 if (D_is_set[macro]) { 12795 # Preserve the white space surrounding the "#". 12796 print prefix "define", macro P[macro] D[macro] 12797 next 12798 } else { 12799 # Replace #undef with comments. This is necessary, for example, 12800 # in the case of _POSIX_SOURCE, which is predefined and required 12801 # on some systems where configure will not decide to define it. 12802 if (defundef == "undef") { 12803 print "/*", prefix defundef, macro, "*/" 12804 next 12805 } 12806 } 12807 } 12808 { print } 12809 _ACAWK 12810 _ACEOF 12811 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12812 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12813 fi # test -n "$CONFIG_HEADERS" 12814 12815 12816 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12817 shift 12818 for ac_tag 12819 do 12820 case $ac_tag in 12821 :[FHLC]) ac_mode=$ac_tag; continue;; 12822 esac 12823 case $ac_mode$ac_tag in 12824 :[FHL]*:*);; 12825 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12826 :[FH]-) ac_tag=-:-;; 12827 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12828 esac 12829 ac_save_IFS=$IFS 12830 IFS=: 12831 set x $ac_tag 12832 IFS=$ac_save_IFS 12833 shift 12834 ac_file=$1 12835 shift 12836 12837 case $ac_mode in 12838 :L) ac_source=$1;; 12839 :[FH]) 12840 ac_file_inputs= 12841 for ac_f 12842 do 12843 case $ac_f in 12844 -) ac_f="$ac_tmp/stdin";; 12845 *) # Look for the file first in the build tree, then in the source tree 12846 # (if the path is not absolute). The absolute path cannot be DOS-style, 12847 # because $ac_f cannot contain ':'. 12848 test -f "$ac_f" || 12849 case $ac_f in 12850 [\\/$]*) false;; 12851 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12852 esac || 12853 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12854 esac 12855 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12856 as_fn_append ac_file_inputs " '$ac_f'" 12857 done 12858 12859 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12860 # use $as_me), people would be surprised to read: 12861 # /* config.h. Generated by config.status. */ 12862 configure_input='Generated from '` 12863 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12864 `' by configure.' 12865 if test x"$ac_file" != x-; then 12866 configure_input="$ac_file. $configure_input" 12867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12868 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12869 fi 12870 # Neutralize special characters interpreted by sed in replacement strings. 12871 case $configure_input in #( 12872 *\&* | *\|* | *\\* ) 12873 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12874 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12875 *) ac_sed_conf_input=$configure_input;; 12876 esac 12877 12878 case $ac_tag in 12879 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12880 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12881 esac 12882 ;; 12883 esac 12884 12885 ac_dir=`$as_dirname -- "$ac_file" || 12886 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12887 X"$ac_file" : 'X\(//\)[^/]' \| \ 12888 X"$ac_file" : 'X\(//\)$' \| \ 12889 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12890 printf "%s\n" X"$ac_file" | 12891 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12892 s//\1/ 12893 q 12894 } 12895 /^X\(\/\/\)[^/].*/{ 12896 s//\1/ 12897 q 12898 } 12899 /^X\(\/\/\)$/{ 12900 s//\1/ 12901 q 12902 } 12903 /^X\(\/\).*/{ 12904 s//\1/ 12905 q 12906 } 12907 s/.*/./; q'` 12908 as_dir="$ac_dir"; as_fn_mkdir_p 12909 ac_builddir=. 12910 12911 case "$ac_dir" in 12912 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12913 *) 12914 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12915 # A ".." for each directory in $ac_dir_suffix. 12916 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12917 case $ac_top_builddir_sub in 12918 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12919 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12920 esac ;; 12921 esac 12922 ac_abs_top_builddir=$ac_pwd 12923 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12924 # for backward compatibility: 12925 ac_top_builddir=$ac_top_build_prefix 12926 12927 case $srcdir in 12928 .) # We are building in place. 12929 ac_srcdir=. 12930 ac_top_srcdir=$ac_top_builddir_sub 12931 ac_abs_top_srcdir=$ac_pwd ;; 12932 [\\/]* | ?:[\\/]* ) # Absolute name. 12933 ac_srcdir=$srcdir$ac_dir_suffix; 12934 ac_top_srcdir=$srcdir 12935 ac_abs_top_srcdir=$srcdir ;; 12936 *) # Relative name. 12937 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12938 ac_top_srcdir=$ac_top_build_prefix$srcdir 12939 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12940 esac 12941 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12942 12943 12944 case $ac_mode in 12945 :F) 12946 # 12947 # CONFIG_FILE 12948 # 12949 12950 case $INSTALL in 12951 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12952 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12953 esac 12954 ac_MKDIR_P=$MKDIR_P 12955 case $MKDIR_P in 12956 [\\/$]* | ?:[\\/]* ) ;; 12957 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12958 esac 12959 _ACEOF 12960 12961 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12962 # If the template does not know about datarootdir, expand it. 12963 # FIXME: This hack should be removed a few years after 2.60. 12964 ac_datarootdir_hack=; ac_datarootdir_seen= 12965 ac_sed_dataroot=' 12966 /datarootdir/ { 12967 p 12968 q 12969 } 12970 /@datadir@/p 12971 /@docdir@/p 12972 /@infodir@/p 12973 /@localedir@/p 12974 /@mandir@/p' 12975 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12976 *datarootdir*) ac_datarootdir_seen=yes;; 12977 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12979 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12980 _ACEOF 12981 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12982 ac_datarootdir_hack=' 12983 s&@datadir@&$datadir&g 12984 s&@docdir@&$docdir&g 12985 s&@infodir@&$infodir&g 12986 s&@localedir@&$localedir&g 12987 s&@mandir@&$mandir&g 12988 s&\\\${datarootdir}&$datarootdir&g' ;; 12989 esac 12990 _ACEOF 12991 12992 # Neutralize VPATH when '$srcdir' = '.'. 12993 # Shell code in configure.ac might set extrasub. 12994 # FIXME: do we really want to maintain this feature? 12995 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12996 ac_sed_extra="$ac_vpsub 12997 $extrasub 12998 _ACEOF 12999 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13000 :t 13001 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13002 s|@configure_input@|$ac_sed_conf_input|;t t 13003 s&@top_builddir@&$ac_top_builddir_sub&;t t 13004 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13005 s&@srcdir@&$ac_srcdir&;t t 13006 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13007 s&@top_srcdir@&$ac_top_srcdir&;t t 13008 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13009 s&@builddir@&$ac_builddir&;t t 13010 s&@abs_builddir@&$ac_abs_builddir&;t t 13011 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13012 s&@INSTALL@&$ac_INSTALL&;t t 13013 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13014 $ac_datarootdir_hack 13015 " 13016 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13017 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13018 13019 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13020 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13021 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13022 "$ac_tmp/out"`; test -z "$ac_out"; } && 13023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13024 which seems to be undefined. Please make sure it is defined" >&5 13025 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13026 which seems to be undefined. Please make sure it is defined" >&2;} 13027 13028 rm -f "$ac_tmp/stdin" 13029 case $ac_file in 13030 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13031 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13032 esac \ 13033 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13034 ;; 13035 :H) 13036 # 13037 # CONFIG_HEADER 13038 # 13039 if test x"$ac_file" != x-; then 13040 { 13041 printf "%s\n" "/* $configure_input */" >&1 \ 13042 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13043 } >"$ac_tmp/config.h" \ 13044 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13045 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13047 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13048 else 13049 rm -f "$ac_file" 13050 mv "$ac_tmp/config.h" "$ac_file" \ 13051 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13052 fi 13053 else 13054 printf "%s\n" "/* $configure_input */" >&1 \ 13055 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13056 || as_fn_error $? "could not create -" "$LINENO" 5 13057 fi 13058 # Compute "$ac_file"'s index in $config_headers. 13059 _am_arg="$ac_file" 13060 _am_stamp_count=1 13061 for _am_header in $config_headers :; do 13062 case $_am_header in 13063 $_am_arg | $_am_arg:* ) 13064 break ;; 13065 * ) 13066 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13067 esac 13068 done 13069 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13070 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13071 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13072 X"$_am_arg" : 'X\(//\)$' \| \ 13073 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13074 printf "%s\n" X"$_am_arg" | 13075 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13076 s//\1/ 13077 q 13078 } 13079 /^X\(\/\/\)[^/].*/{ 13080 s//\1/ 13081 q 13082 } 13083 /^X\(\/\/\)$/{ 13084 s//\1/ 13085 q 13086 } 13087 /^X\(\/\).*/{ 13088 s//\1/ 13089 q 13090 } 13091 s/.*/./; q'`/stamp-h$_am_stamp_count 13092 ;; 13093 13094 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13095 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13096 ;; 13097 esac 13098 13099 13100 case $ac_file$ac_mode in 13101 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13102 # Older Autoconf quotes --file arguments for eval, but not when files 13103 # are listed without --file. Let's play safe and only enable the eval 13104 # if we detect the quoting. 13105 # TODO: see whether this extra hack can be removed once we start 13106 # requiring Autoconf 2.70 or later. 13107 case $CONFIG_FILES in #( 13108 *\'*) : 13109 eval set x "$CONFIG_FILES" ;; #( 13110 *) : 13111 set x $CONFIG_FILES ;; #( 13112 *) : 13113 ;; 13114 esac 13115 shift 13116 # Used to flag and report bootstrapping failures. 13117 am_rc=0 13118 for am_mf 13119 do 13120 # Strip MF so we end up with the name of the file. 13121 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13122 # Check whether this is an Automake generated Makefile which includes 13123 # dependency-tracking related rules and includes. 13124 # Grep'ing the whole file directly is not great: AIX grep has a line 13125 # limit of 2048, but all sed's we know have understand at least 4000. 13126 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13127 || continue 13128 am_dirpart=`$as_dirname -- "$am_mf" || 13129 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13130 X"$am_mf" : 'X\(//\)[^/]' \| \ 13131 X"$am_mf" : 'X\(//\)$' \| \ 13132 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13133 printf "%s\n" X"$am_mf" | 13134 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13135 s//\1/ 13136 q 13137 } 13138 /^X\(\/\/\)[^/].*/{ 13139 s//\1/ 13140 q 13141 } 13142 /^X\(\/\/\)$/{ 13143 s//\1/ 13144 q 13145 } 13146 /^X\(\/\).*/{ 13147 s//\1/ 13148 q 13149 } 13150 s/.*/./; q'` 13151 am_filepart=`$as_basename -- "$am_mf" || 13152 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13153 X"$am_mf" : 'X\(//\)$' \| \ 13154 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13155 printf "%s\n" X/"$am_mf" | 13156 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13157 s//\1/ 13158 q 13159 } 13160 /^X\/\(\/\/\)$/{ 13161 s//\1/ 13162 q 13163 } 13164 /^X\/\(\/\).*/{ 13165 s//\1/ 13166 q 13167 } 13168 s/.*/./; q'` 13169 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13170 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13171 | $MAKE -f - am--depfiles" >&5 13172 (cd "$am_dirpart" \ 13173 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13174 | $MAKE -f - am--depfiles) >&5 2>&5 13175 ac_status=$? 13176 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13177 (exit $ac_status); } || am_rc=$? 13178 done 13179 if test $am_rc -ne 0; then 13180 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13181 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13182 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13183 for automatic dependency tracking. If GNU make was not used, consider 13184 re-running the configure script with MAKE=\"gmake\" (or whatever is 13185 necessary). You can also try re-running configure with the 13186 '--disable-dependency-tracking' option to at least be able to build 13187 the package (albeit without support for automatic dependency tracking). 13188 See 'config.log' for more details" "$LINENO" 5; } 13189 fi 13190 { am_dirpart=; unset am_dirpart;} 13191 { am_filepart=; unset am_filepart;} 13192 { am_mf=; unset am_mf;} 13193 { am_rc=; unset am_rc;} 13194 rm -f conftest-deps.mk 13195 } 13196 ;; 13197 13198 esac 13199 done # for ac_tag 13200 13201 13202 as_fn_exit 0 13203 _ACEOF 13204 ac_clean_files=$ac_clean_files_save 13205 13206 test $ac_write_fail = 0 || 13207 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13208 13209 13210 # configure is writing to config.log, and then calls config.status. 13211 # config.status does its own redirection, appending to config.log. 13212 # Unfortunately, on DOS this fails, as config.log is still kept open 13213 # by configure, so config.status won't be able to write to it; its 13214 # output is simply discarded. So we exec the FD to /dev/null, 13215 # effectively closing config.log, so it can be properly (re)opened and 13216 # appended to by config.status. When coming back to configure, we 13217 # need to make the FD available again. 13218 if test "$no_create" != yes; then 13219 ac_cs_success=: 13220 ac_config_status_args= 13221 test "$silent" = yes && 13222 ac_config_status_args="$ac_config_status_args --quiet" 13223 exec 5>/dev/null 13224 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13225 exec 5>>config.log 13226 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13227 # would make configure fail if this is the last instruction. 13228 $ac_cs_success || as_fn_exit 1 13229 fi 13230 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13232 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13233 fi 13234 13235 13236
Indexes created Wed Oct 28 00:26:01 UTC 2026