configure revision 1.1.1.3
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for showfont 1.0.7. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/showfont/-/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/showfont/-/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='showfont' 607 PACKAGE_TARNAME='showfont' 608 PACKAGE_VERSION='1.0.7' 609 PACKAGE_STRING='showfont 1.0.7' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/showfont/-/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 SHOWFONT_LIBS 651 SHOWFONT_CFLAGS 652 MAN_SUBSTS 653 XORG_MAN_PAGE 654 ADMIN_MAN_DIR 655 DRIVER_MAN_DIR 656 MISC_MAN_DIR 657 FILE_MAN_DIR 658 LIB_MAN_DIR 659 APP_MAN_DIR 660 ADMIN_MAN_SUFFIX 661 DRIVER_MAN_SUFFIX 662 MISC_MAN_SUFFIX 663 FILE_MAN_SUFFIX 664 LIB_MAN_SUFFIX 665 APP_MAN_SUFFIX 666 SED 667 host_os 668 host_vendor 669 host_cpu 670 host 671 build_os 672 build_vendor 673 build_cpu 674 build 675 INSTALL_CMD 676 PKG_CONFIG_LIBDIR 677 PKG_CONFIG_PATH 678 PKG_CONFIG 679 CHANGELOG_CMD 680 STRICT_CFLAGS 681 CWARNFLAGS 682 BASE_CFLAGS 683 am__fastdepCC_FALSE 684 am__fastdepCC_TRUE 685 CCDEPMODE 686 am__nodep 687 AMDEPBACKSLASH 688 AMDEP_FALSE 689 AMDEP_TRUE 690 am__include 691 DEPDIR 692 OBJEXT 693 EXEEXT 694 ac_ct_CC 695 CPPFLAGS 696 LDFLAGS 697 CFLAGS 698 CC 699 am__xargs_n 700 am__rm_f_notfound 701 AM_BACKSLASH 702 AM_DEFAULT_VERBOSITY 703 AM_DEFAULT_V 704 AM_V 705 CSCOPE 706 ETAGS 707 CTAGS 708 am__untar 709 am__tar 710 AMTAR 711 am__leading_dot 712 SET_MAKE 713 AWK 714 mkdir_p 715 MKDIR_P 716 INSTALL_STRIP_PROGRAM 717 STRIP 718 install_sh 719 MAKEINFO 720 AUTOHEADER 721 AUTOMAKE 722 AUTOCONF 723 ACLOCAL 724 VERSION 725 PACKAGE 726 CYGPATH_W 727 am__isrc 728 INSTALL_DATA 729 INSTALL_SCRIPT 730 INSTALL_PROGRAM 731 target_alias 732 host_alias 733 build_alias 734 LIBS 735 ECHO_T 736 ECHO_N 737 ECHO_C 738 DEFS 739 mandir 740 localedir 741 libdir 742 psdir 743 pdfdir 744 dvidir 745 htmldir 746 infodir 747 docdir 748 oldincludedir 749 includedir 750 runstatedir 751 localstatedir 752 sharedstatedir 753 sysconfdir 754 datadir 755 datarootdir 756 libexecdir 757 sbindir 758 bindir 759 program_transform_name 760 prefix 761 exec_prefix 762 PACKAGE_URL 763 PACKAGE_BUGREPORT 764 PACKAGE_STRING 765 PACKAGE_VERSION 766 PACKAGE_TARNAME 767 PACKAGE_NAME 768 PATH_SEPARATOR 769 SHELL 770 am__quote' 771 ac_subst_files='' 772 ac_user_opts=' 773 enable_option_checking 774 enable_silent_rules 775 enable_dependency_tracking 776 enable_selective_werror 777 enable_strict_compilation 778 ' 779 ac_precious_vars='build_alias 780 host_alias 781 target_alias 782 CC 783 CFLAGS 784 LDFLAGS 785 LIBS 786 CPPFLAGS 787 PKG_CONFIG 788 PKG_CONFIG_PATH 789 PKG_CONFIG_LIBDIR 790 SHOWFONT_CFLAGS 791 SHOWFONT_LIBS' 792 793 794 # Initialize some variables set by options. 795 ac_init_help= 796 ac_init_version=false 797 ac_unrecognized_opts= 798 ac_unrecognized_sep= 799 # The variables have the same names as the options, with 800 # dashes changed to underlines. 801 cache_file=/dev/null 802 exec_prefix=NONE 803 no_create= 804 no_recursion= 805 prefix=NONE 806 program_prefix=NONE 807 program_suffix=NONE 808 program_transform_name=s,x,x, 809 silent= 810 site= 811 srcdir= 812 verbose= 813 x_includes=NONE 814 x_libraries=NONE 815 816 # Installation directory options. 817 # These are left unexpanded so users can "make install exec_prefix=/foo" 818 # and all the variables that are supposed to be based on exec_prefix 819 # by default will actually change. 820 # Use braces instead of parens because sh, perl, etc. also accept them. 821 # (The list follows the same order as the GNU Coding Standards.) 822 bindir='${exec_prefix}/bin' 823 sbindir='${exec_prefix}/sbin' 824 libexecdir='${exec_prefix}/libexec' 825 datarootdir='${prefix}/share' 826 datadir='${datarootdir}' 827 sysconfdir='${prefix}/etc' 828 sharedstatedir='${prefix}/com' 829 localstatedir='${prefix}/var' 830 runstatedir='${localstatedir}/run' 831 includedir='${prefix}/include' 832 oldincludedir='/usr/include' 833 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 834 infodir='${datarootdir}/info' 835 htmldir='${docdir}' 836 dvidir='${docdir}' 837 pdfdir='${docdir}' 838 psdir='${docdir}' 839 libdir='${exec_prefix}/lib' 840 localedir='${datarootdir}/locale' 841 mandir='${datarootdir}/man' 842 843 ac_prev= 844 ac_dashdash= 845 for ac_option 846 do 847 # 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"pwd does not report name of working directory" 1272 1273 1274 # Find the source files, if location was not specified. 1275 if test -z "$srcdir"; then 1276 ac_srcdir_defaulted=yes 1277 # Try the directory containing this script, then the parent directory. 1278 ac_confdir=`$as_dirname -- "$as_myself" || 1279 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1280 X"$as_myself" : 'X\(//\)[^/]' \| \ 1281 X"$as_myself" : 'X\(//\)$' \| \ 1282 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1283 printf "%s\n" X"$as_myself" | 1284 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1285 s//\1/ 1286 q 1287 } 1288 /^X\(\/\/\)[^/].*/{ 1289 s//\1/ 1290 q 1291 } 1292 /^X\(\/\/\)$/{ 1293 s//\1/ 1294 q 1295 } 1296 /^X\(\/\).*/{ 1297 s//\1/ 1298 q 1299 } 1300 s/.*/./; q'` 1301 srcdir=$ac_confdir 1302 if test ! -r "$srcdir/$ac_unique_file"; then 1303 srcdir=.. 1304 fi 1305 else 1306 ac_srcdir_defaulted=no 1307 fi 1308 if test ! -r "$srcdir/$ac_unique_file"; then 1309 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1310 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1311 fi 1312 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1313 ac_abs_confdir=`( 1314 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1315 pwd)` 1316 # When building in place, set srcdir=. 1317 if test "$ac_abs_confdir" = "$ac_pwd"; then 1318 srcdir=. 1319 fi 1320 # Remove unnecessary trailing slashes from srcdir. 1321 # Double slashes in file names in object file debugging info 1322 # mess up M-x gdb in Emacs. 1323 case $srcdir in 1324 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1325 esac 1326 for ac_var in $ac_precious_vars; do 1327 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1328 eval ac_env_${ac_var}_value=\$${ac_var} 1329 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1330 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1331 done 1332 1333 # 1334 # Report the --help message. 1335 # 1336 if test "$ac_init_help" = "long"; then 1337 # Omit some internal or obsolete options to make the list less imposing. 1338 # This message is too long to be a string in the A/UX 3.1 sh. 1339 cat <<_ACEOF 1340 'configure' configures showfont 1.0.7 to adapt to many kinds of systems. 1341 1342 Usage: $0 [OPTION]... [VAR=VALUE]... 1343 1344 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1345 VAR=VALUE. See below for descriptions of some of the useful variables. 1346 1347 Defaults for the options are specified in brackets. 1348 1349 Configuration: 1350 -h, --help display this help and exit 1351 --help=short display options specific to this package 1352 --help=recursive display the short help of all the included packages 1353 -V, --version display version information and exit 1354 -q, --quiet, --silent do not print 'checking ...' messages 1355 --cache-file=FILE cache test results in FILE [disabled] 1356 -C, --config-cache alias for '--cache-file=config.cache' 1357 -n, --no-create do not create output files 1358 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1359 1360 Installation directories: 1361 --prefix=PREFIX install architecture-independent files in PREFIX 1362 [$ac_default_prefix] 1363 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1364 [PREFIX] 1365 1366 By default, 'make install' will install all the files in 1367 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1368 an installation prefix other than '$ac_default_prefix' using '--prefix', 1369 for instance '--prefix=\$HOME'. 1370 1371 For better control, use the options below. 1372 1373 Fine tuning of the installation directories: 1374 --bindir=DIR user executables [EPREFIX/bin] 1375 --sbindir=DIR system admin executables [EPREFIX/sbin] 1376 --libexecdir=DIR program executables [EPREFIX/libexec] 1377 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1378 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1379 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1380 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1381 --libdir=DIR object code libraries [EPREFIX/lib] 1382 --includedir=DIR C header files [PREFIX/include] 1383 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1384 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1385 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1386 --infodir=DIR info documentation [DATAROOTDIR/info] 1387 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1388 --mandir=DIR man documentation [DATAROOTDIR/man] 1389 --docdir=DIR documentation root [DATAROOTDIR/doc/showfont] 1390 --htmldir=DIR html documentation [DOCDIR] 1391 --dvidir=DIR dvi documentation [DOCDIR] 1392 --pdfdir=DIR pdf documentation [DOCDIR] 1393 --psdir=DIR ps documentation [DOCDIR] 1394 _ACEOF 1395 1396 cat <<\_ACEOF 1397 1398 Program names: 1399 --program-prefix=PREFIX prepend PREFIX to installed program names 1400 --program-suffix=SUFFIX append SUFFIX to installed program names 1401 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1402 1403 System types: 1404 --build=BUILD configure for building on BUILD [guessed] 1405 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1406 _ACEOF 1407 fi 1408 1409 if test -n "$ac_init_help"; then 1410 case $ac_init_help in 1411 short | recursive ) echo "Configuration of showfont 1.0.7:";; 1412 esac 1413 cat <<\_ACEOF 1414 1415 Optional Features: 1416 --disable-option-checking ignore unrecognized --enable/--with options 1417 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1418 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1419 --enable-silent-rules less verbose build output (undo: "make V=1") 1420 --disable-silent-rules verbose build output (undo: "make V=0") 1421 --enable-dependency-tracking 1422 do not reject slow dependency extractors 1423 --disable-dependency-tracking 1424 speeds up one-time build 1425 --disable-selective-werror 1426 Turn off selective compiler errors. (default: 1427 enabled) 1428 --enable-strict-compilation 1429 Enable all warnings from compiler and make them 1430 errors (default: disabled) 1431 1432 Some influential environment variables: 1433 CC C compiler command 1434 CFLAGS C compiler flags 1435 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1436 nonstandard directory <lib dir> 1437 LIBS libraries to pass to the linker, e.g. -l<library> 1438 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1439 you have headers in a nonstandard directory <include dir> 1440 PKG_CONFIG path to pkg-config utility 1441 PKG_CONFIG_PATH 1442 directories to add to pkg-config's search path 1443 PKG_CONFIG_LIBDIR 1444 path overriding pkg-config's built-in search path 1445 SHOWFONT_CFLAGS 1446 C compiler flags for SHOWFONT, overriding pkg-config 1447 SHOWFONT_LIBS 1448 linker flags for SHOWFONT, overriding pkg-config 1449 1450 Use these variables to override the choices made by 'configure' or to help 1451 it to find libraries and programs with nonstandard names/locations. 1452 1453 Report bugs to <https://gitlab.freedesktop.org/xorg/app/showfont/-/issues>. 1454 _ACEOF 1455 ac_status=$? 1456 fi 1457 1458 if test "$ac_init_help" = "recursive"; then 1459 # If there are subdirs, report their specific --help. 1460 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1461 test -d "$ac_dir" || 1462 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1463 continue 1464 ac_builddir=. 1465 1466 case "$ac_dir" in 1467 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1468 *) 1469 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1470 # A ".." for each directory in $ac_dir_suffix. 1471 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1472 case $ac_top_builddir_sub in 1473 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1474 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1475 esac ;; 1476 esac 1477 ac_abs_top_builddir=$ac_pwd 1478 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1479 # for backward compatibility: 1480 ac_top_builddir=$ac_top_build_prefix 1481 1482 case $srcdir in 1483 .) # We are building in place. 1484 ac_srcdir=. 1485 ac_top_srcdir=$ac_top_builddir_sub 1486 ac_abs_top_srcdir=$ac_pwd ;; 1487 [\\/]* | ?:[\\/]* ) # Absolute name. 1488 ac_srcdir=$srcdir$ac_dir_suffix; 1489 ac_top_srcdir=$srcdir 1490 ac_abs_top_srcdir=$srcdir ;; 1491 *) # Relative name. 1492 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1493 ac_top_srcdir=$ac_top_build_prefix$srcdir 1494 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1495 esac 1496 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1497 1498 cd "$ac_dir" || { ac_status=$?; continue; } 1499 # Check for configure.gnu first; this name is used for a wrapper for 1500 # Metaconfig's "Configure" on case-insensitive file systems. 1501 if test -f "$ac_srcdir/configure.gnu"; then 1502 echo && 1503 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1504 elif test -f "$ac_srcdir/configure"; then 1505 echo && 1506 $SHELL "$ac_srcdir/configure" --help=recursive 1507 else 1508 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1509 fi || ac_status=$? 1510 cd "$ac_pwd" || { ac_status=$?; break; } 1511 done 1512 fi 1513 1514 test -n "$ac_init_help" && exit $ac_status 1515 if $ac_init_version; then 1516 cat <<\_ACEOF 1517 showfont configure 1.0.7 1518 generated by GNU Autoconf 2.72 1519 1520 Copyright (C) 2023 Free Software Foundation, Inc. 1521 This configure script is free software; the Free Software Foundation 1522 gives unlimited permission to copy, distribute and modify it. 1523 _ACEOF 1524 exit 1525 fi 1526 1527 ## ------------------------ ## 1528 ## Autoconf initialization. ## 1529 ## ------------------------ ## 1530 1531 # ac_fn_c_try_compile LINENO 1532 # -------------------------- 1533 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1534 ac_fn_c_try_compile () 1535 { 1536 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1537 rm -f conftest.$ac_objext conftest.beam 1538 if { { ac_try="$ac_compile" 1539 case "(($ac_try" in 1540 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1541 *) ac_try_echo=$ac_try;; 1542 esac 1543 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1544 printf "%s\n" "$ac_try_echo"; } >&5 1545 (eval "$ac_compile") 2>conftest.err 1546 ac_status=$? 1547 if test -s conftest.err; then 1548 grep -v '^ *+' conftest.err >conftest.er1 1549 cat conftest.er1 >&5 1550 mv -f conftest.er1 conftest.err 1551 fi 1552 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1553 test $ac_status = 0; } && { 1554 test -z "$ac_c_werror_flag" || 1555 test ! -s conftest.err 1556 } && test -s conftest.$ac_objext 1557 then : 1558 ac_retval=0 1559 else case e in #( 1560 e) printf "%s\n" "$as_me: failed program was:" >&5 1561 sed 's/^/| /' conftest.$ac_ext >&5 1562 1563 ac_retval=1 ;; 1564 esac 1565 fi 1566 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1567 as_fn_set_status $ac_retval 1568 1569 } # ac_fn_c_try_compile 1570 1571 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1572 # ------------------------------------------------------------------ 1573 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1574 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1575 ac_fn_check_decl () 1576 { 1577 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1578 as_decl_name=`echo $2|sed 's/ *(.*//'` 1579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1580 printf %s "checking whether $as_decl_name is declared... " >&6; } 1581 if eval test \${$3+y} 1582 then : 1583 printf %s "(cached) " >&6 1584 else case e in #( 1585 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1586 eval ac_save_FLAGS=\$$6 1587 as_fn_append $6 " $5" 1588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1589 /* end confdefs.h. */ 1590 $4 1591 int 1592 main (void) 1593 { 1594 #ifndef $as_decl_name 1595 #ifdef __cplusplus 1596 (void) $as_decl_use; 1597 #else 1598 (void) $as_decl_name; 1599 #endif 1600 #endif 1601 1602 ; 1603 return 0; 1604 } 1605 _ACEOF 1606 if ac_fn_c_try_compile "$LINENO" 1607 then : 1608 eval "$3=yes" 1609 else case e in #( 1610 e) eval "$3=no" ;; 1611 esac 1612 fi 1613 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1614 eval $6=\$ac_save_FLAGS 1615 ;; 1616 esac 1617 fi 1618 eval ac_res=\$$3 1619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1620 printf "%s\n" "$ac_res" >&6; } 1621 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1622 1623 } # ac_fn_check_decl 1624 1625 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1626 # ------------------------------------------------------- 1627 # Tests whether HEADER exists and can be compiled using the include files in 1628 # INCLUDES, setting the cache variable VAR accordingly. 1629 ac_fn_c_check_header_compile () 1630 { 1631 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1633 printf %s "checking for $2... " >&6; } 1634 if eval test \${$3+y} 1635 then : 1636 printf %s "(cached) " >&6 1637 else case e in #( 1638 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1639 /* end confdefs.h. */ 1640 $4 1641 #include <$2> 1642 _ACEOF 1643 if ac_fn_c_try_compile "$LINENO" 1644 then : 1645 eval "$3=yes" 1646 else case e in #( 1647 e) eval "$3=no" ;; 1648 esac 1649 fi 1650 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1651 esac 1652 fi 1653 eval ac_res=\$$3 1654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1655 printf "%s\n" "$ac_res" >&6; } 1656 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1657 1658 } # ac_fn_c_check_header_compile 1659 1660 # ac_fn_c_try_link LINENO 1661 # ----------------------- 1662 # Try to link conftest.$ac_ext, and return whether this succeeded. 1663 ac_fn_c_try_link () 1664 { 1665 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1666 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1667 if { { ac_try="$ac_link" 1668 case "(($ac_try" in 1669 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1670 *) ac_try_echo=$ac_try;; 1671 esac 1672 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1673 printf "%s\n" "$ac_try_echo"; } >&5 1674 (eval "$ac_link") 2>conftest.err 1675 ac_status=$? 1676 if test -s conftest.err; then 1677 grep -v '^ *+' conftest.err >conftest.er1 1678 cat conftest.er1 >&5 1679 mv -f conftest.er1 conftest.err 1680 fi 1681 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1682 test $ac_status = 0; } && { 1683 test -z "$ac_c_werror_flag" || 1684 test ! -s conftest.err 1685 } && test -s conftest$ac_exeext && { 1686 test "$cross_compiling" = yes || 1687 test -x conftest$ac_exeext 1688 } 1689 then : 1690 ac_retval=0 1691 else case e in #( 1692 e) printf "%s\n" "$as_me: failed program was:" >&5 1693 sed 's/^/| /' conftest.$ac_ext >&5 1694 1695 ac_retval=1 ;; 1696 esac 1697 fi 1698 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1699 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1700 # interfere with the next link command; also delete a directory that is 1701 # left behind by Apple's compiler. We do this before executing the actions. 1702 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1703 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1704 as_fn_set_status $ac_retval 1705 1706 } # ac_fn_c_try_link 1707 ac_configure_args_raw= 1708 for ac_arg 1709 do 1710 case $ac_arg in 1711 *\'*) 1712 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1713 esac 1714 as_fn_append ac_configure_args_raw " '$ac_arg'" 1715 done 1716 1717 case $ac_configure_args_raw in 1718 *$as_nl*) 1719 ac_safe_unquote= ;; 1720 *) 1721 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1722 ac_unsafe_a="$ac_unsafe_z#~" 1723 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1724 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1725 esac 1726 1727 cat >config.log <<_ACEOF 1728 This file contains any messages produced by compilers while 1729 running configure, to aid debugging if configure makes a mistake. 1730 1731 It was created by showfont $as_me 1.0.7, which was 1732 generated by GNU Autoconf 2.72. Invocation command line was 1733 1734 $ $0$ac_configure_args_raw 1735 1736 _ACEOF 1737 exec 5>>config.log 1738 { 1739 cat <<_ASUNAME 1740 ## --------- ## 1741 ## Platform. ## 1742 ## --------- ## 1743 1744 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1745 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1746 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1747 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1748 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1749 1750 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1751 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1752 1753 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1754 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1755 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1756 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1757 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1758 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1759 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1760 1761 _ASUNAME 1762 1763 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1764 for as_dir in $PATH 1765 do 1766 IFS=$as_save_IFS 1767 case $as_dir in #((( 1768 '') as_dir=./ ;; 1769 */) ;; 1770 *) as_dir=$as_dir/ ;; 1771 esac 1772 printf "%s\n" "PATH: $as_dir" 1773 done 1774 IFS=$as_save_IFS 1775 1776 } >&5 1777 1778 cat >&5 <<_ACEOF 1779 1780 1781 ## ----------- ## 1782 ## Core tests. ## 1783 ## ----------- ## 1784 1785 _ACEOF 1786 1787 1788 # Keep a trace of the command line. 1789 # Strip out --no-create and --no-recursion so they do not pile up. 1790 # Strip out --silent because we don't want to record it for future runs. 1791 # Also quote any args containing shell meta-characters. 1792 # Make two passes to allow for proper duplicate-argument suppression. 1793 ac_configure_args= 1794 ac_configure_args0= 1795 ac_configure_args1= 1796 ac_must_keep_next=false 1797 for ac_pass in 1 2 1798 do 1799 for ac_arg 1800 do 1801 case $ac_arg in 1802 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1803 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1804 | -silent | --silent | --silen | --sile | --sil) 1805 continue ;; 1806 *\'*) 1807 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1808 esac 1809 case $ac_pass in 1810 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1811 2) 1812 as_fn_append ac_configure_args1 " '$ac_arg'" 1813 if test $ac_must_keep_next = true; then 1814 ac_must_keep_next=false # Got value, back to normal. 1815 else 1816 case $ac_arg in 1817 *=* | --config-cache | -C | -disable-* | --disable-* \ 1818 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1819 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1820 | -with-* | --with-* | -without-* | --without-* | --x) 1821 case "$ac_configure_args0 " in 1822 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1823 esac 1824 ;; 1825 -* ) ac_must_keep_next=true ;; 1826 esac 1827 fi 1828 as_fn_append ac_configure_args " '$ac_arg'" 1829 ;; 1830 esac 1831 done 1832 done 1833 { ac_configure_args0=; unset ac_configure_args0;} 1834 { ac_configure_args1=; unset ac_configure_args1;} 1835 1836 # When interrupted or exit'd, cleanup temporary files, and complete 1837 # config.log. We remove comments because anyway the quotes in there 1838 # would cause problems or look ugly. 1839 # WARNING: Use '\'' to represent an apostrophe within the trap. 1840 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1841 trap 'exit_status=$? 1842 # Sanitize IFS. 1843 IFS=" "" $as_nl" 1844 # Save into config.log some information that might help in debugging. 1845 { 1846 echo 1847 1848 printf "%s\n" "## ---------------- ## 1849 ## Cache variables. ## 1850 ## ---------------- ##" 1851 echo 1852 # The following way of writing the cache mishandles newlines in values, 1853 ( 1854 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1855 eval ac_val=\$$ac_var 1856 case $ac_val in #( 1857 *${as_nl}*) 1858 case $ac_var in #( 1859 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1860 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1861 esac 1862 case $ac_var in #( 1863 _ | IFS | as_nl) ;; #( 1864 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1865 *) { eval $ac_var=; unset $ac_var;} ;; 1866 esac ;; 1867 esac 1868 done 1869 (set) 2>&1 | 1870 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1871 *${as_nl}ac_space=\ *) 1872 sed -n \ 1873 "s/'\''/'\''\\\\'\'''\''/g; 1874 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1875 ;; #( 1876 *) 1877 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1878 ;; 1879 esac | 1880 sort 1881 ) 1882 echo 1883 1884 printf "%s\n" "## ----------------- ## 1885 ## Output variables. ## 1886 ## ----------------- ##" 1887 echo 1888 for ac_var in $ac_subst_vars 1889 do 1890 eval ac_val=\$$ac_var 1891 case $ac_val in 1892 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1893 esac 1894 printf "%s\n" "$ac_var='\''$ac_val'\''" 1895 done | sort 1896 echo 1897 1898 if test -n "$ac_subst_files"; then 1899 printf "%s\n" "## ------------------- ## 1900 ## File substitutions. ## 1901 ## ------------------- ##" 1902 echo 1903 for ac_var in $ac_subst_files 1904 do 1905 eval ac_val=\$$ac_var 1906 case $ac_val in 1907 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1908 esac 1909 printf "%s\n" "$ac_var='\''$ac_val'\''" 1910 done | sort 1911 echo 1912 fi 1913 1914 if test -s confdefs.h; then 1915 printf "%s\n" "## ----------- ## 1916 ## confdefs.h. ## 1917 ## ----------- ##" 1918 echo 1919 cat confdefs.h 1920 echo 1921 fi 1922 test "$ac_signal" != 0 && 1923 printf "%s\n" "$as_me: caught signal $ac_signal" 1924 printf "%s\n" "$as_me: exit $exit_status" 1925 } >&5 1926 rm -f core *.core core.conftest.* && 1927 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1928 exit $exit_status 1929 ' 0 1930 for ac_signal in 1 2 13 15; do 1931 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1932 done 1933 ac_signal=0 1934 1935 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1936 rm -f -r conftest* confdefs.h 1937 1938 printf "%s\n" "/* confdefs.h */" > confdefs.h 1939 1940 # Predefined preprocessor variables. 1941 1942 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1943 1944 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1945 1946 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1947 1948 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1949 1950 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1951 1952 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1953 1954 1955 # Let the site file select an alternate cache file if it wants to. 1956 # Prefer an explicitly selected file to automatically selected ones. 1957 if test -n "$CONFIG_SITE"; then 1958 ac_site_files="$CONFIG_SITE" 1959 elif test "x$prefix" != xNONE; then 1960 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1961 else 1962 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1963 fi 1964 1965 for ac_site_file in $ac_site_files 1966 do 1967 case $ac_site_file in #( 1968 */*) : 1969 ;; #( 1970 *) : 1971 ac_site_file=./$ac_site_file ;; 1972 esac 1973 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1975 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1976 sed 's/^/| /' "$ac_site_file" >&5 1977 . "$ac_site_file" \ 1978 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 1979 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 1980 as_fn_error $? "failed to load site script $ac_site_file 1981 See 'config.log' for more details" "$LINENO" 5; } 1982 fi 1983 done 1984 1985 if test -r "$cache_file"; then 1986 # Some versions of bash will fail to source /dev/null (special files 1987 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1988 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1990 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 1991 case $cache_file in 1992 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1993 *) . "./$cache_file";; 1994 esac 1995 fi 1996 else 1997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 1998 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 1999 >$cache_file 2000 fi 2001 2002 # Test code for whether the C compiler supports C89 (global declarations) 2003 ac_c_conftest_c89_globals=' 2004 /* Does the compiler advertise C89 conformance? 2005 Do not test the value of __STDC__, because some compilers set it to 0 2006 while being otherwise adequately conformant. */ 2007 #if !defined __STDC__ 2008 # error "Compiler does not advertise C89 conformance" 2009 #endif 2010 2011 #include <stddef.h> 2012 #include <stdarg.h> 2013 struct stat; 2014 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2015 struct buf { int x; }; 2016 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2017 static char *e (char **p, int i) 2018 { 2019 return p[i]; 2020 } 2021 static char *f (char * (*g) (char **, int), char **p, ...) 2022 { 2023 char *s; 2024 va_list v; 2025 va_start (v,p); 2026 s = g (p, va_arg (v,int)); 2027 va_end (v); 2028 return s; 2029 } 2030 2031 /* C89 style stringification. */ 2032 #define noexpand_stringify(a) #a 2033 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2034 2035 /* C89 style token pasting. Exercises some of the corner cases that 2036 e.g. old MSVC gets wrong, but not very hard. */ 2037 #define noexpand_concat(a,b) a##b 2038 #define expand_concat(a,b) noexpand_concat(a,b) 2039 extern int vA; 2040 extern int vbee; 2041 #define aye A 2042 #define bee B 2043 int *pvA = &expand_concat(v,aye); 2044 int *pvbee = &noexpand_concat(v,bee); 2045 2046 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2047 function prototypes and stuff, but not \xHH hex character constants. 2048 These do not provoke an error unfortunately, instead are silently treated 2049 as an "x". The following induces an error, until -std is added to get 2050 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2051 array size at least. It is necessary to write \x00 == 0 to get something 2052 that is true only with -std. */ 2053 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2054 2055 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2056 inside strings and character constants. */ 2057 #define FOO(x) '\''x'\'' 2058 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2059 2060 int test (int i, double x); 2061 struct s1 {int (*f) (int a);}; 2062 struct s2 {int (*f) (double a);}; 2063 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2064 int, int);' 2065 2066 # Test code for whether the C compiler supports C89 (body of main). 2067 ac_c_conftest_c89_main=' 2068 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2069 ' 2070 2071 # Test code for whether the C compiler supports C99 (global declarations) 2072 ac_c_conftest_c99_globals=' 2073 /* Does the compiler advertise C99 conformance? */ 2074 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2075 # error "Compiler does not advertise C99 conformance" 2076 #endif 2077 2078 // See if C++-style comments work. 2079 2080 #include <stdbool.h> 2081 extern int puts (const char *); 2082 extern int printf (const char *, ...); 2083 extern int dprintf (int, const char *, ...); 2084 extern void *malloc (size_t); 2085 extern void free (void *); 2086 2087 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2088 // dprintf is used instead of fprintf to avoid needing to declare 2089 // FILE and stderr. 2090 #define debug(...) dprintf (2, __VA_ARGS__) 2091 #define showlist(...) puts (#__VA_ARGS__) 2092 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2093 static void 2094 test_varargs_macros (void) 2095 { 2096 int x = 1234; 2097 int y = 5678; 2098 debug ("Flag"); 2099 debug ("X = %d\n", x); 2100 showlist (The first, second, and third items.); 2101 report (x>y, "x is %d but y is %d", x, y); 2102 } 2103 2104 // Check long long types. 2105 #define BIG64 18446744073709551615ull 2106 #define BIG32 4294967295ul 2107 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2108 #if !BIG_OK 2109 #error "your preprocessor is broken" 2110 #endif 2111 #if BIG_OK 2112 #else 2113 #error "your preprocessor is broken" 2114 #endif 2115 static long long int bignum = -9223372036854775807LL; 2116 static unsigned long long int ubignum = BIG64; 2117 2118 struct incomplete_array 2119 { 2120 int datasize; 2121 double data[]; 2122 }; 2123 2124 struct named_init { 2125 int number; 2126 const wchar_t *name; 2127 double average; 2128 }; 2129 2130 typedef const char *ccp; 2131 2132 static inline int 2133 test_restrict (ccp restrict text) 2134 { 2135 // Iterate through items via the restricted pointer. 2136 // Also check for declarations in for loops. 2137 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2138 continue; 2139 return 0; 2140 } 2141 2142 // Check varargs and va_copy. 2143 static bool 2144 test_varargs (const char *format, ...) 2145 { 2146 va_list args; 2147 va_start (args, format); 2148 va_list args_copy; 2149 va_copy (args_copy, args); 2150 2151 const char *str = ""; 2152 int number = 0; 2153 float fnumber = 0; 2154 2155 while (*format) 2156 { 2157 switch (*format++) 2158 { 2159 case '\''s'\'': // string 2160 str = va_arg (args_copy, const char *); 2161 break; 2162 case '\''d'\'': // int 2163 number = va_arg (args_copy, int); 2164 break; 2165 case '\''f'\'': // float 2166 fnumber = va_arg (args_copy, double); 2167 break; 2168 default: 2169 break; 2170 } 2171 } 2172 va_end (args_copy); 2173 va_end (args); 2174 2175 return *str && number && fnumber; 2176 } 2177 ' 2178 2179 # Test code for whether the C compiler supports C99 (body of main). 2180 ac_c_conftest_c99_main=' 2181 // Check bool. 2182 _Bool success = false; 2183 success |= (argc != 0); 2184 2185 // Check restrict. 2186 if (test_restrict ("String literal") == 0) 2187 success = true; 2188 char *restrict newvar = "Another string"; 2189 2190 // Check varargs. 2191 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2192 test_varargs_macros (); 2193 2194 // Check flexible array members. 2195 struct incomplete_array *ia = 2196 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2197 ia->datasize = 10; 2198 for (int i = 0; i < ia->datasize; ++i) 2199 ia->data[i] = i * 1.234; 2200 // Work around memory leak warnings. 2201 free (ia); 2202 2203 // Check named initializers. 2204 struct named_init ni = { 2205 .number = 34, 2206 .name = L"Test wide string", 2207 .average = 543.34343, 2208 }; 2209 2210 ni.number = 58; 2211 2212 int dynamic_array[ni.number]; 2213 dynamic_array[0] = argv[0][0]; 2214 dynamic_array[ni.number - 1] = 543; 2215 2216 // work around unused variable warnings 2217 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2218 || dynamic_array[ni.number - 1] != 543); 2219 ' 2220 2221 # Test code for whether the C compiler supports C11 (global declarations) 2222 ac_c_conftest_c11_globals=' 2223 /* Does the compiler advertise C11 conformance? */ 2224 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2225 # error "Compiler does not advertise C11 conformance" 2226 #endif 2227 2228 // Check _Alignas. 2229 char _Alignas (double) aligned_as_double; 2230 char _Alignas (0) no_special_alignment; 2231 extern char aligned_as_int; 2232 char _Alignas (0) _Alignas (int) aligned_as_int; 2233 2234 // Check _Alignof. 2235 enum 2236 { 2237 int_alignment = _Alignof (int), 2238 int_array_alignment = _Alignof (int[100]), 2239 char_alignment = _Alignof (char) 2240 }; 2241 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2242 2243 // Check _Noreturn. 2244 int _Noreturn does_not_return (void) { for (;;) continue; } 2245 2246 // Check _Static_assert. 2247 struct test_static_assert 2248 { 2249 int x; 2250 _Static_assert (sizeof (int) <= sizeof (long int), 2251 "_Static_assert does not work in struct"); 2252 long int y; 2253 }; 2254 2255 // Check UTF-8 literals. 2256 #define u8 syntax error! 2257 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2258 2259 // Check duplicate typedefs. 2260 typedef long *long_ptr; 2261 typedef long int *long_ptr; 2262 typedef long_ptr long_ptr; 2263 2264 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2265 struct anonymous 2266 { 2267 union { 2268 struct { int i; int j; }; 2269 struct { int k; long int l; } w; 2270 }; 2271 int m; 2272 } v1; 2273 ' 2274 2275 # Test code for whether the C compiler supports C11 (body of main). 2276 ac_c_conftest_c11_main=' 2277 _Static_assert ((offsetof (struct anonymous, i) 2278 == offsetof (struct anonymous, w.k)), 2279 "Anonymous union alignment botch"); 2280 v1.i = 2; 2281 v1.w.k = 5; 2282 ok |= v1.i != 5; 2283 ' 2284 2285 # Test code for whether the C compiler supports C11 (complete). 2286 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2287 ${ac_c_conftest_c99_globals} 2288 ${ac_c_conftest_c11_globals} 2289 2290 int 2291 main (int argc, char **argv) 2292 { 2293 int ok = 0; 2294 ${ac_c_conftest_c89_main} 2295 ${ac_c_conftest_c99_main} 2296 ${ac_c_conftest_c11_main} 2297 return ok; 2298 } 2299 " 2300 2301 # Test code for whether the C compiler supports C99 (complete). 2302 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2303 ${ac_c_conftest_c99_globals} 2304 2305 int 2306 main (int argc, char **argv) 2307 { 2308 int ok = 0; 2309 ${ac_c_conftest_c89_main} 2310 ${ac_c_conftest_c99_main} 2311 return ok; 2312 } 2313 " 2314 2315 # Test code for whether the C compiler supports C89 (complete). 2316 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2317 2318 int 2319 main (int argc, char **argv) 2320 { 2321 int ok = 0; 2322 ${ac_c_conftest_c89_main} 2323 return ok; 2324 } 2325 " 2326 2327 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2328 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2329 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2330 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2331 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2332 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2333 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2334 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2335 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2336 2337 # Auxiliary files required by this configure script. 2338 ac_aux_files="config.guess config.sub compile missing install-sh" 2339 2340 # Locations in which to look for auxiliary files. 2341 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2342 2343 # Search for a directory containing all of the required auxiliary files, 2344 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2345 # If we don't find one directory that contains all the files we need, 2346 # we report the set of missing files from the *first* directory in 2347 # $ac_aux_dir_candidates and give up. 2348 ac_missing_aux_files="" 2349 ac_first_candidate=: 2350 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2352 as_found=false 2353 for as_dir in $ac_aux_dir_candidates 2354 do 2355 IFS=$as_save_IFS 2356 case $as_dir in #((( 2357 '') as_dir=./ ;; 2358 */) ;; 2359 *) as_dir=$as_dir/ ;; 2360 esac 2361 as_found=: 2362 2363 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2364 ac_aux_dir_found=yes 2365 ac_install_sh= 2366 for ac_aux in $ac_aux_files 2367 do 2368 # As a special case, if "install-sh" is required, that requirement 2369 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2370 # and $ac_install_sh is set appropriately for whichever one is found. 2371 if test x"$ac_aux" = x"install-sh" 2372 then 2373 if test -f "${as_dir}install-sh"; then 2374 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2375 ac_install_sh="${as_dir}install-sh -c" 2376 elif test -f "${as_dir}install.sh"; then 2377 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2378 ac_install_sh="${as_dir}install.sh -c" 2379 elif test -f "${as_dir}shtool"; then 2380 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2381 ac_install_sh="${as_dir}shtool install -c" 2382 else 2383 ac_aux_dir_found=no 2384 if $ac_first_candidate; then 2385 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2386 else 2387 break 2388 fi 2389 fi 2390 else 2391 if test -f "${as_dir}${ac_aux}"; then 2392 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2393 else 2394 ac_aux_dir_found=no 2395 if $ac_first_candidate; then 2396 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2397 else 2398 break 2399 fi 2400 fi 2401 fi 2402 done 2403 if test "$ac_aux_dir_found" = yes; then 2404 ac_aux_dir="$as_dir" 2405 break 2406 fi 2407 ac_first_candidate=false 2408 2409 as_found=false 2410 done 2411 IFS=$as_save_IFS 2412 if $as_found 2413 then : 2414 2415 else case e in #( 2416 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2417 esac 2418 fi 2419 2420 2421 # These three variables are undocumented and unsupported, 2422 # and are intended to be withdrawn in a future Autoconf release. 2423 # They can cause serious problems if a builder's source tree is in a directory 2424 # whose full name contains unusual characters. 2425 if test -f "${ac_aux_dir}config.guess"; then 2426 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2427 fi 2428 if test -f "${ac_aux_dir}config.sub"; then 2429 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2430 fi 2431 if test -f "$ac_aux_dir/configure"; then 2432 ac_configure="$SHELL ${ac_aux_dir}configure" 2433 fi 2434 2435 # Check that the precious variables saved in the cache have kept the same 2436 # value. 2437 ac_cache_corrupted=false 2438 for ac_var in $ac_precious_vars; do 2439 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2440 eval ac_new_set=\$ac_env_${ac_var}_set 2441 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2442 eval ac_new_val=\$ac_env_${ac_var}_value 2443 case $ac_old_set,$ac_new_set in 2444 set,) 2445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2446 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2447 ac_cache_corrupted=: ;; 2448 ,set) 2449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2450 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2451 ac_cache_corrupted=: ;; 2452 ,);; 2453 *) 2454 if test "x$ac_old_val" != "x$ac_new_val"; then 2455 # differences in whitespace do not lead to failure. 2456 ac_old_val_w=`echo x $ac_old_val` 2457 ac_new_val_w=`echo x $ac_new_val` 2458 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2460 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2461 ac_cache_corrupted=: 2462 else 2463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2464 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2465 eval $ac_var=\$ac_old_val 2466 fi 2467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2468 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2470 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2471 fi;; 2472 esac 2473 # Pass precious variables to config.status. 2474 if test "$ac_new_set" = set; then 2475 case $ac_new_val in 2476 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2477 *) ac_arg=$ac_var=$ac_new_val ;; 2478 esac 2479 case " $ac_configure_args " in 2480 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2481 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2482 esac 2483 fi 2484 done 2485 if $ac_cache_corrupted; then 2486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2487 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2489 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2490 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2491 and start over" "$LINENO" 5 2492 fi 2493 ## -------------------- ## 2494 ## Main body of script. ## 2495 ## -------------------- ## 2496 2497 ac_ext=c 2498 ac_cpp='$CPP $CPPFLAGS' 2499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2501 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2502 2503 2504 2505 ac_config_headers="$ac_config_headers config.h" 2506 2507 2508 # Initialize Automake 2509 am__api_version='1.17' 2510 2511 2512 2513 # Find a good install program. We prefer a C program (faster), 2514 # so one script is as good as another. But avoid the broken or 2515 # incompatible versions: 2516 # SysV /etc/install, /usr/sbin/install 2517 # SunOS /usr/etc/install 2518 # IRIX /sbin/install 2519 # AIX /bin/install 2520 # AmigaOS /C/install, which installs bootblocks on floppy discs 2521 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2522 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2523 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2524 # OS/2's system install, which has a completely different semantic 2525 # ./install, which can be erroneously created by make from ./install.sh. 2526 # Reject install programs that cannot install multiple files. 2527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2528 printf %s "checking for a BSD-compatible install... " >&6; } 2529 if test -z "$INSTALL"; then 2530 if test ${ac_cv_path_install+y} 2531 then : 2532 printf %s "(cached) " >&6 2533 else case e in #( 2534 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2535 for as_dir in $PATH 2536 do 2537 IFS=$as_save_IFS 2538 case $as_dir in #((( 2539 '') as_dir=./ ;; 2540 */) ;; 2541 *) as_dir=$as_dir/ ;; 2542 esac 2543 # Account for fact that we put trailing slashes in our PATH walk. 2544 case $as_dir in #(( 2545 ./ | /[cC]/* | \ 2546 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2547 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2548 /usr/ucb/* ) ;; 2549 *) 2550 # OSF1 and SCO ODT 3.0 have their own names for install. 2551 # Don't use installbsd from OSF since it installs stuff as root 2552 # by default. 2553 for ac_prog in ginstall scoinst install; do 2554 for ac_exec_ext in '' $ac_executable_extensions; do 2555 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2556 if test $ac_prog = install && 2557 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2558 # AIX install. It has an incompatible calling convention. 2559 : 2560 elif test $ac_prog = install && 2561 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2562 # program-specific install script used by HP pwplus--don't use. 2563 : 2564 else 2565 rm -rf conftest.one conftest.two conftest.dir 2566 echo one > conftest.one 2567 echo two > conftest.two 2568 mkdir conftest.dir 2569 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2570 test -s conftest.one && test -s conftest.two && 2571 test -s conftest.dir/conftest.one && 2572 test -s conftest.dir/conftest.two 2573 then 2574 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2575 break 3 2576 fi 2577 fi 2578 fi 2579 done 2580 done 2581 ;; 2582 esac 2583 2584 done 2585 IFS=$as_save_IFS 2586 2587 rm -rf conftest.one conftest.two conftest.dir 2588 ;; 2589 esac 2590 fi 2591 if test ${ac_cv_path_install+y}; then 2592 INSTALL=$ac_cv_path_install 2593 else 2594 # As a last resort, use the slow shell script. Don't cache a 2595 # value for INSTALL within a source directory, because that will 2596 # break other packages using the cache if that directory is 2597 # removed, or if the value is a relative name. 2598 INSTALL=$ac_install_sh 2599 fi 2600 fi 2601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2602 printf "%s\n" "$INSTALL" >&6; } 2603 2604 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2605 # It thinks the first close brace ends the variable substitution. 2606 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2607 2608 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2609 2610 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2611 2612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 2613 printf %s "checking whether sleep supports fractional seconds... " >&6; } 2614 if test ${am_cv_sleep_fractional_seconds+y} 2615 then : 2616 printf %s "(cached) " >&6 2617 else case e in #( 2618 e) if sleep 0.001 2>/dev/null 2619 then : 2620 am_cv_sleep_fractional_seconds=yes 2621 else case e in #( 2622 e) am_cv_sleep_fractional_seconds=no ;; 2623 esac 2624 fi 2625 ;; 2626 esac 2627 fi 2628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 2629 printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; } 2630 2631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 2632 printf %s "checking filesystem timestamp resolution... " >&6; } 2633 if test ${am_cv_filesystem_timestamp_resolution+y} 2634 then : 2635 printf %s "(cached) " >&6 2636 else case e in #( 2637 e) # Default to the worst case. 2638 am_cv_filesystem_timestamp_resolution=2 2639 2640 # Only try to go finer than 1 sec if sleep can do it. 2641 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 2642 # - 1 sec is not much of a win compared to 2 sec, and 2643 # - it takes 2 seconds to perform the test whether 1 sec works. 2644 # 2645 # Instead, just use the default 2s on platforms that have 1s resolution, 2646 # accept the extra 1s delay when using $sleep in the Automake tests, in 2647 # exchange for not incurring the 2s delay for running the test for all 2648 # packages. 2649 # 2650 am_try_resolutions= 2651 if test "$am_cv_sleep_fractional_seconds" = yes; then 2652 # Even a millisecond often causes a bunch of false positives, 2653 # so just try a hundredth of a second. The time saved between .001 and 2654 # .01 is not terribly consequential. 2655 am_try_resolutions="0.01 0.1 $am_try_resolutions" 2656 fi 2657 2658 # In order to catch current-generation FAT out, we must *modify* files 2659 # that already exist; the *creation* timestamp is finer. Use names 2660 # that make ls -t sort them differently when they have equal 2661 # timestamps than when they have distinct timestamps, keeping 2662 # in mind that ls -t prints the *newest* file first. 2663 rm -f conftest.ts? 2664 : > conftest.ts1 2665 : > conftest.ts2 2666 : > conftest.ts3 2667 2668 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 2669 # clobber the current shell's arguments. (Outer-level square brackets 2670 # are removed by m4; they're present so that m4 does not expand 2671 # <dollar><star>; be careful, easy to get confused.) 2672 if ( 2673 set X `ls -t conftest.ts[12]` && 2674 { 2675 test "$*" != "X conftest.ts1 conftest.ts2" || 2676 test "$*" != "X conftest.ts2 conftest.ts1"; 2677 } 2678 ); then :; else 2679 # If neither matched, then we have a broken ls. This can happen 2680 # if, for instance, CONFIG_SHELL is bash and it inherits a 2681 # broken ls alias from the environment. This has actually 2682 # happened. Such a system could not be considered "sane". 2683 printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 2684 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2685 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2686 as_fn_error $? "ls -t produces unexpected output. 2687 Make sure there is not a broken ls alias in your environment. 2688 See 'config.log' for more details" "$LINENO" 5; } 2689 fi 2690 2691 for am_try_res in $am_try_resolutions; do 2692 # Any one fine-grained sleep might happen to cross the boundary 2693 # between two values of a coarser actual resolution, but if we do 2694 # two fine-grained sleeps in a row, at least one of them will fall 2695 # entirely within a coarse interval. 2696 echo alpha > conftest.ts1 2697 sleep $am_try_res 2698 echo beta > conftest.ts2 2699 sleep $am_try_res 2700 echo gamma > conftest.ts3 2701 2702 # We assume that 'ls -t' will make use of high-resolution 2703 # timestamps if the operating system supports them at all. 2704 if (set X `ls -t conftest.ts?` && 2705 test "$2" = conftest.ts3 && 2706 test "$3" = conftest.ts2 && 2707 test "$4" = conftest.ts1); then 2708 # 2709 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 2710 # because we don't need to test make. 2711 make_ok=true 2712 if test $am_try_res != 1; then 2713 # But if we've succeeded so far with a subsecond resolution, we 2714 # have one more thing to check: make. It can happen that 2715 # everything else supports the subsecond mtimes, but make doesn't; 2716 # notably on macOS, which ships make 3.81 from 2006 (the last one 2717 # released under GPLv2). https://bugs.gnu.org/68808 2718 # 2719 # We test $MAKE if it is defined in the environment, else "make". 2720 # It might get overridden later, but our hope is that in practice 2721 # it does not matter: it is the system "make" which is (by far) 2722 # the most likely to be broken, whereas if the user overrides it, 2723 # probably they did so with a better, or at least not worse, make. 2724 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 2725 # 2726 # Create a Makefile (real tab character here): 2727 rm -f conftest.mk 2728 echo 'conftest.ts1: conftest.ts2' >conftest.mk 2729 echo ' touch conftest.ts2' >>conftest.mk 2730 # 2731 # Now, running 2732 # touch conftest.ts1; touch conftest.ts2; make 2733 # should touch ts1 because ts2 is newer. This could happen by luck, 2734 # but most often, it will fail if make's support is insufficient. So 2735 # test for several consecutive successes. 2736 # 2737 # (We reuse conftest.ts[12] because we still want to modify existing 2738 # files, not create new ones, per above.) 2739 n=0 2740 make=${MAKE-make} 2741 until test $n -eq 3; do 2742 echo one > conftest.ts1 2743 sleep $am_try_res 2744 echo two > conftest.ts2 # ts2 should now be newer than ts1 2745 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 2746 make_ok=false 2747 break # out of $n loop 2748 fi 2749 n=`expr $n + 1` 2750 done 2751 fi 2752 # 2753 if $make_ok; then 2754 # Everything we know to check worked out, so call this resolution good. 2755 am_cv_filesystem_timestamp_resolution=$am_try_res 2756 break # out of $am_try_res loop 2757 fi 2758 # Otherwise, we'll go on to check the next resolution. 2759 fi 2760 done 2761 rm -f conftest.ts? 2762 # (end _am_filesystem_timestamp_resolution) 2763 ;; 2764 esac 2765 fi 2766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 2767 printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; } 2768 2769 # This check should not be cached, as it may vary across builds of 2770 # different projects. 2771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2772 printf %s "checking whether build environment is sane... " >&6; } 2773 # Reject unsafe characters in $srcdir or the absolute working directory 2774 # name. Accept space and tab only in the latter. 2775 am_lf=' 2776 ' 2777 case `pwd` in 2778 *[\\\"\#\$\&\'\`$am_lf]*) 2779 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2780 esac 2781 case $srcdir in 2782 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2783 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2784 esac 2785 2786 # Do 'set' in a subshell so we don't clobber the current shell's 2787 # arguments. Must try -L first in case configure is actually a 2788 # symlink; some systems play weird games with the mod time of symlinks 2789 # (eg FreeBSD returns the mod time of the symlink's containing 2790 # directory). 2791 am_build_env_is_sane=no 2792 am_has_slept=no 2793 rm -f conftest.file 2794 for am_try in 1 2; do 2795 echo "timestamp, slept: $am_has_slept" > conftest.file 2796 if ( 2797 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2798 if test "$*" = "X"; then 2799 # -L didn't work. 2800 set X `ls -t "$srcdir/configure" conftest.file` 2801 fi 2802 test "$2" = conftest.file 2803 ); then 2804 am_build_env_is_sane=yes 2805 break 2806 fi 2807 # Just in case. 2808 sleep "$am_cv_filesystem_timestamp_resolution" 2809 am_has_slept=yes 2810 done 2811 2812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 2813 printf "%s\n" "$am_build_env_is_sane" >&6; } 2814 if test "$am_build_env_is_sane" = no; then 2815 as_fn_error $? "newly created file is older than distributed files! 2816 Check your system clock" "$LINENO" 5 2817 fi 2818 2819 # If we didn't sleep, we still need to ensure time stamps of config.status and 2820 # generated files are strictly newer. 2821 am_sleep_pid= 2822 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 2823 then : 2824 2825 else case e in #( 2826 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 2827 am_sleep_pid=$! 2828 ;; 2829 esac 2830 fi 2831 2832 rm -f conftest.file 2833 2834 test "$program_prefix" != NONE && 2835 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2836 # Use a double $ so make ignores it. 2837 test "$program_suffix" != NONE && 2838 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2839 # Double any \ or $. 2840 # By default was 's,x,x', remove it if useless. 2841 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2842 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2843 2844 2845 # Expand $ac_aux_dir to an absolute path. 2846 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2847 2848 2849 if test x"${MISSING+set}" != xset; then 2850 MISSING="\${SHELL} '$am_aux_dir/missing'" 2851 fi 2852 # Use eval to expand $SHELL 2853 if eval "$MISSING --is-lightweight"; then 2854 am_missing_run="$MISSING " 2855 else 2856 am_missing_run= 2857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2858 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2859 fi 2860 2861 if test x"${install_sh+set}" != xset; then 2862 case $am_aux_dir in 2863 *\ * | *\ *) 2864 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2865 *) 2866 install_sh="\${SHELL} $am_aux_dir/install-sh" 2867 esac 2868 fi 2869 2870 # Installed binaries are usually stripped using 'strip' when the user 2871 # run "make install-strip". However 'strip' might not be the right 2872 # tool to use in cross-compilation environments, therefore Automake 2873 # will honor the 'STRIP' environment variable to overrule this program. 2874 if test "$cross_compiling" != no; then 2875 if test -n "$ac_tool_prefix"; then 2876 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2877 set dummy ${ac_tool_prefix}strip; ac_word=$2 2878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2879 printf %s "checking for $ac_word... " >&6; } 2880 if test ${ac_cv_prog_STRIP+y} 2881 then : 2882 printf %s "(cached) " >&6 2883 else case e in #( 2884 e) if test -n "$STRIP"; then 2885 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2886 else 2887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2888 for as_dir in $PATH 2889 do 2890 IFS=$as_save_IFS 2891 case $as_dir in #((( 2892 '') as_dir=./ ;; 2893 */) ;; 2894 *) as_dir=$as_dir/ ;; 2895 esac 2896 for ac_exec_ext in '' $ac_executable_extensions; do 2897 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2898 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2899 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2900 break 2 2901 fi 2902 done 2903 done 2904 IFS=$as_save_IFS 2905 2906 fi ;; 2907 esac 2908 fi 2909 STRIP=$ac_cv_prog_STRIP 2910 if test -n "$STRIP"; then 2911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2912 printf "%s\n" "$STRIP" >&6; } 2913 else 2914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2915 printf "%s\n" "no" >&6; } 2916 fi 2917 2918 2919 fi 2920 if test -z "$ac_cv_prog_STRIP"; then 2921 ac_ct_STRIP=$STRIP 2922 # Extract the first word of "strip", so it can be a program name with args. 2923 set dummy strip; ac_word=$2 2924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2925 printf %s "checking for $ac_word... " >&6; } 2926 if test ${ac_cv_prog_ac_ct_STRIP+y} 2927 then : 2928 printf %s "(cached) " >&6 2929 else case e in #( 2930 e) if test -n "$ac_ct_STRIP"; then 2931 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2932 else 2933 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2934 for as_dir in $PATH 2935 do 2936 IFS=$as_save_IFS 2937 case $as_dir in #((( 2938 '') as_dir=./ ;; 2939 */) ;; 2940 *) as_dir=$as_dir/ ;; 2941 esac 2942 for ac_exec_ext in '' $ac_executable_extensions; do 2943 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2944 ac_cv_prog_ac_ct_STRIP="strip" 2945 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2946 break 2 2947 fi 2948 done 2949 done 2950 IFS=$as_save_IFS 2951 2952 fi ;; 2953 esac 2954 fi 2955 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2956 if test -n "$ac_ct_STRIP"; then 2957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2958 printf "%s\n" "$ac_ct_STRIP" >&6; } 2959 else 2960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2961 printf "%s\n" "no" >&6; } 2962 fi 2963 2964 if test "x$ac_ct_STRIP" = x; then 2965 STRIP=":" 2966 else 2967 case $cross_compiling:$ac_tool_warned in 2968 yes:) 2969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2970 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2971 ac_tool_warned=yes ;; 2972 esac 2973 STRIP=$ac_ct_STRIP 2974 fi 2975 else 2976 STRIP="$ac_cv_prog_STRIP" 2977 fi 2978 2979 fi 2980 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2981 2982 2983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2984 printf %s "checking for a race-free mkdir -p... " >&6; } 2985 if test -z "$MKDIR_P"; then 2986 if test ${ac_cv_path_mkdir+y} 2987 then : 2988 printf %s "(cached) " >&6 2989 else case e in #( 2990 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2991 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2992 do 2993 IFS=$as_save_IFS 2994 case $as_dir in #((( 2995 '') as_dir=./ ;; 2996 */) ;; 2997 *) as_dir=$as_dir/ ;; 2998 esac 2999 for ac_prog in mkdir gmkdir; do 3000 for ac_exec_ext in '' $ac_executable_extensions; do 3001 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3002 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3003 'mkdir ('*'coreutils) '* | \ 3004 *'BusyBox '* | \ 3005 'mkdir (fileutils) '4.1*) 3006 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3007 break 3;; 3008 esac 3009 done 3010 done 3011 done 3012 IFS=$as_save_IFS 3013 ;; 3014 esac 3015 fi 3016 3017 test -d ./--version && rmdir ./--version 3018 if test ${ac_cv_path_mkdir+y}; then 3019 MKDIR_P="$ac_cv_path_mkdir -p" 3020 else 3021 # As a last resort, use plain mkdir -p, 3022 # in the hope it doesn't have the bugs of ancient mkdir. 3023 MKDIR_P='mkdir -p' 3024 fi 3025 fi 3026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3027 printf "%s\n" "$MKDIR_P" >&6; } 3028 3029 for ac_prog in gawk mawk nawk awk 3030 do 3031 # Extract the first word of "$ac_prog", so it can be a program name with args. 3032 set dummy $ac_prog; ac_word=$2 3033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3034 printf %s "checking for $ac_word... " >&6; } 3035 if test ${ac_cv_prog_AWK+y} 3036 then : 3037 printf %s "(cached) " >&6 3038 else case e in #( 3039 e) if test -n "$AWK"; then 3040 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3041 else 3042 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3043 for as_dir in $PATH 3044 do 3045 IFS=$as_save_IFS 3046 case $as_dir in #((( 3047 '') as_dir=./ ;; 3048 */) ;; 3049 *) as_dir=$as_dir/ ;; 3050 esac 3051 for ac_exec_ext in '' $ac_executable_extensions; do 3052 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3053 ac_cv_prog_AWK="$ac_prog" 3054 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3055 break 2 3056 fi 3057 done 3058 done 3059 IFS=$as_save_IFS 3060 3061 fi ;; 3062 esac 3063 fi 3064 AWK=$ac_cv_prog_AWK 3065 if test -n "$AWK"; then 3066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3067 printf "%s\n" "$AWK" >&6; } 3068 else 3069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3070 printf "%s\n" "no" >&6; } 3071 fi 3072 3073 3074 test -n "$AWK" && break 3075 done 3076 3077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3078 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3079 set x ${MAKE-make} 3080 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3081 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3082 then : 3083 printf %s "(cached) " >&6 3084 else case e in #( 3085 e) cat >conftest.make <<\_ACEOF 3086 SHELL = /bin/sh 3087 all: 3088 @echo '@@@%%%=$(MAKE)=@@@%%%' 3089 _ACEOF 3090 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3091 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3092 *@@@%%%=?*=@@@%%%*) 3093 eval ac_cv_prog_make_${ac_make}_set=yes;; 3094 *) 3095 eval ac_cv_prog_make_${ac_make}_set=no;; 3096 esac 3097 rm -f conftest.make ;; 3098 esac 3099 fi 3100 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3102 printf "%s\n" "yes" >&6; } 3103 SET_MAKE= 3104 else 3105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3106 printf "%s\n" "no" >&6; } 3107 SET_MAKE="MAKE=${MAKE-make}" 3108 fi 3109 3110 rm -rf .tst 2>/dev/null 3111 mkdir .tst 2>/dev/null 3112 if test -d .tst; then 3113 am__leading_dot=. 3114 else 3115 am__leading_dot=_ 3116 fi 3117 rmdir .tst 2>/dev/null 3118 3119 AM_DEFAULT_VERBOSITY=1 3120 # Check whether --enable-silent-rules was given. 3121 if test ${enable_silent_rules+y} 3122 then : 3123 enableval=$enable_silent_rules; 3124 fi 3125 3126 am_make=${MAKE-make} 3127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3128 printf %s "checking whether $am_make supports nested variables... " >&6; } 3129 if test ${am_cv_make_support_nested_variables+y} 3130 then : 3131 printf %s "(cached) " >&6 3132 else case e in #( 3133 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3134 BAR0=false 3135 BAR1=true 3136 V=1 3137 am__doit: 3138 @$(TRUE) 3139 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3140 am_cv_make_support_nested_variables=yes 3141 else 3142 am_cv_make_support_nested_variables=no 3143 fi ;; 3144 esac 3145 fi 3146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3147 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3148 AM_BACKSLASH='\' 3149 3150 am__rm_f_notfound= 3151 if (rm -f && rm -fr && rm -rf) 2>/dev/null 3152 then : 3153 3154 else case e in #( 3155 e) am__rm_f_notfound='""' ;; 3156 esac 3157 fi 3158 3159 3160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 3161 printf %s "checking xargs -n works... " >&6; } 3162 if test ${am_cv_xargs_n_works+y} 3163 then : 3164 printf %s "(cached) " >&6 3165 else case e in #( 3166 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 3167 3" 3168 then : 3169 am_cv_xargs_n_works=yes 3170 else case e in #( 3171 e) am_cv_xargs_n_works=no ;; 3172 esac 3173 fi ;; 3174 esac 3175 fi 3176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 3177 printf "%s\n" "$am_cv_xargs_n_works" >&6; } 3178 if test "$am_cv_xargs_n_works" = yes 3179 then : 3180 am__xargs_n='xargs -n' 3181 else case e in #( 3182 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 3183 ;; 3184 esac 3185 fi 3186 3187 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3188 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3189 # is not polluted with repeated "-I." 3190 am__isrc=' -I$(srcdir)' 3191 # test to see if srcdir already configured 3192 if test -f $srcdir/config.status; then 3193 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3194 fi 3195 fi 3196 3197 # test whether we have cygpath 3198 if test -z "$CYGPATH_W"; then 3199 if (cygpath --version) >/dev/null 2>/dev/null; then 3200 CYGPATH_W='cygpath -w' 3201 else 3202 CYGPATH_W=echo 3203 fi 3204 fi 3205 3206 3207 # Define the identity of the package. 3208 PACKAGE='showfont' 3209 VERSION='1.0.7' 3210 3211 3212 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3213 3214 3215 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3216 3217 # Some tools Automake needs. 3218 3219 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3220 3221 3222 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3223 3224 3225 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3226 3227 3228 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3229 3230 3231 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3232 3233 # For better backward compatibility. To be removed once Automake 1.9.x 3234 # dies out for good. For more background, see: 3235 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3236 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3237 mkdir_p='$(MKDIR_P)' 3238 3239 # We need awk for the "check" target (and possibly the TAP driver). The 3240 # system "awk" is bad on some platforms. 3241 # Always define AMTAR for backward compatibility. Yes, it's still used 3242 # in the wild :-( We should find a proper way to deprecate it ... 3243 AMTAR='$${TAR-tar}' 3244 3245 3246 # We'll loop over all known methods to create a tar archive until one works. 3247 _am_tools='gnutar pax cpio none' 3248 3249 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3250 3251 3252 3253 3254 3255 # Variables for tags utilities; see am/tags.am 3256 if test -z "$CTAGS"; then 3257 CTAGS=ctags 3258 fi 3259 3260 if test -z "$ETAGS"; then 3261 ETAGS=etags 3262 fi 3263 3264 if test -z "$CSCOPE"; then 3265 CSCOPE=cscope 3266 fi 3267 3268 3269 3270 3271 3272 3273 3274 3275 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 DEPDIR="${am__leading_dot}deps" 3297 3298 ac_config_commands="$ac_config_commands depfiles" 3299 3300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3301 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3302 cat > confinc.mk << 'END' 3303 am__doit: 3304 @echo this is the am__doit target >confinc.out 3305 .PHONY: am__doit 3306 END 3307 am__include="#" 3308 am__quote= 3309 # BSD make does it like this. 3310 echo '.include "confinc.mk" # ignored' > confmf.BSD 3311 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3312 echo 'include confinc.mk # ignored' > confmf.GNU 3313 _am_result=no 3314 for s in GNU BSD; do 3315 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3316 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3317 ac_status=$? 3318 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3319 (exit $ac_status); } 3320 case $?:`cat confinc.out 2>/dev/null` in #( 3321 '0:this is the am__doit target') : 3322 case $s in #( 3323 BSD) : 3324 am__include='.include' am__quote='"' ;; #( 3325 *) : 3326 am__include='include' am__quote='' ;; 3327 esac ;; #( 3328 *) : 3329 ;; 3330 esac 3331 if test "$am__include" != "#"; then 3332 _am_result="yes ($s style)" 3333 break 3334 fi 3335 done 3336 rm -f confinc.* confmf.* 3337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3338 printf "%s\n" "${_am_result}" >&6; } 3339 3340 # Check whether --enable-dependency-tracking was given. 3341 if test ${enable_dependency_tracking+y} 3342 then : 3343 enableval=$enable_dependency_tracking; 3344 fi 3345 3346 if test "x$enable_dependency_tracking" != xno; then 3347 am_depcomp="$ac_aux_dir/depcomp" 3348 AMDEPBACKSLASH='\' 3349 am__nodep='_no' 3350 fi 3351 if test "x$enable_dependency_tracking" != xno; then 3352 AMDEP_TRUE= 3353 AMDEP_FALSE='#' 3354 else 3355 AMDEP_TRUE='#' 3356 AMDEP_FALSE= 3357 fi 3358 3359 3360 ac_ext=c 3361 ac_cpp='$CPP $CPPFLAGS' 3362 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3363 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3364 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3365 if test -n "$ac_tool_prefix"; then 3366 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3367 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3369 printf %s "checking for $ac_word... " >&6; } 3370 if test ${ac_cv_prog_CC+y} 3371 then : 3372 printf %s "(cached) " >&6 3373 else case e in #( 3374 e) if test -n "$CC"; then 3375 ac_cv_prog_CC="$CC" # Let the user override the test. 3376 else 3377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3378 for as_dir in $PATH 3379 do 3380 IFS=$as_save_IFS 3381 case $as_dir in #((( 3382 '') as_dir=./ ;; 3383 */) ;; 3384 *) as_dir=$as_dir/ ;; 3385 esac 3386 for ac_exec_ext in '' $ac_executable_extensions; do 3387 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3388 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3389 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3390 break 2 3391 fi 3392 done 3393 done 3394 IFS=$as_save_IFS 3395 3396 fi ;; 3397 esac 3398 fi 3399 CC=$ac_cv_prog_CC 3400 if test -n "$CC"; then 3401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3402 printf "%s\n" "$CC" >&6; } 3403 else 3404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3405 printf "%s\n" "no" >&6; } 3406 fi 3407 3408 3409 fi 3410 if test -z "$ac_cv_prog_CC"; then 3411 ac_ct_CC=$CC 3412 # Extract the first word of "gcc", so it can be a program name with args. 3413 set dummy gcc; ac_word=$2 3414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3415 printf %s "checking for $ac_word... " >&6; } 3416 if test ${ac_cv_prog_ac_ct_CC+y} 3417 then : 3418 printf %s "(cached) " >&6 3419 else case e in #( 3420 e) if test -n "$ac_ct_CC"; then 3421 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3422 else 3423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3424 for as_dir in $PATH 3425 do 3426 IFS=$as_save_IFS 3427 case $as_dir in #((( 3428 '') as_dir=./ ;; 3429 */) ;; 3430 *) as_dir=$as_dir/ ;; 3431 esac 3432 for ac_exec_ext in '' $ac_executable_extensions; do 3433 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3434 ac_cv_prog_ac_ct_CC="gcc" 3435 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3436 break 2 3437 fi 3438 done 3439 done 3440 IFS=$as_save_IFS 3441 3442 fi ;; 3443 esac 3444 fi 3445 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3446 if test -n "$ac_ct_CC"; then 3447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3448 printf "%s\n" "$ac_ct_CC" >&6; } 3449 else 3450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3451 printf "%s\n" "no" >&6; } 3452 fi 3453 3454 if test "x$ac_ct_CC" = x; then 3455 CC="" 3456 else 3457 case $cross_compiling:$ac_tool_warned in 3458 yes:) 3459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3460 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3461 ac_tool_warned=yes ;; 3462 esac 3463 CC=$ac_ct_CC 3464 fi 3465 else 3466 CC="$ac_cv_prog_CC" 3467 fi 3468 3469 if test -z "$CC"; then 3470 if test -n "$ac_tool_prefix"; then 3471 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3472 set dummy ${ac_tool_prefix}cc; ac_word=$2 3473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3474 printf %s "checking for $ac_word... " >&6; } 3475 if test ${ac_cv_prog_CC+y} 3476 then : 3477 printf %s "(cached) " >&6 3478 else case e in #( 3479 e) if test -n "$CC"; then 3480 ac_cv_prog_CC="$CC" # Let the user override the test. 3481 else 3482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3483 for as_dir in $PATH 3484 do 3485 IFS=$as_save_IFS 3486 case $as_dir in #((( 3487 '') as_dir=./ ;; 3488 */) ;; 3489 *) as_dir=$as_dir/ ;; 3490 esac 3491 for ac_exec_ext in '' $ac_executable_extensions; do 3492 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3493 ac_cv_prog_CC="${ac_tool_prefix}cc" 3494 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3495 break 2 3496 fi 3497 done 3498 done 3499 IFS=$as_save_IFS 3500 3501 fi ;; 3502 esac 3503 fi 3504 CC=$ac_cv_prog_CC 3505 if test -n "$CC"; then 3506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3507 printf "%s\n" "$CC" >&6; } 3508 else 3509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3510 printf "%s\n" "no" >&6; } 3511 fi 3512 3513 3514 fi 3515 fi 3516 if test -z "$CC"; then 3517 # Extract the first word of "cc", so it can be a program name with args. 3518 set dummy cc; ac_word=$2 3519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3520 printf %s "checking for $ac_word... " >&6; } 3521 if test ${ac_cv_prog_CC+y} 3522 then : 3523 printf %s "(cached) " >&6 3524 else case e in #( 3525 e) if test -n "$CC"; then 3526 ac_cv_prog_CC="$CC" # Let the user override the test. 3527 else 3528 ac_prog_rejected=no 3529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3530 for as_dir in $PATH 3531 do 3532 IFS=$as_save_IFS 3533 case $as_dir in #((( 3534 '') as_dir=./ ;; 3535 */) ;; 3536 *) as_dir=$as_dir/ ;; 3537 esac 3538 for ac_exec_ext in '' $ac_executable_extensions; do 3539 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3540 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3541 ac_prog_rejected=yes 3542 continue 3543 fi 3544 ac_cv_prog_CC="cc" 3545 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3546 break 2 3547 fi 3548 done 3549 done 3550 IFS=$as_save_IFS 3551 3552 if test $ac_prog_rejected = yes; then 3553 # We found a bogon in the path, so make sure we never use it. 3554 set dummy $ac_cv_prog_CC 3555 shift 3556 if test $# != 0; then 3557 # We chose a different compiler from the bogus one. 3558 # However, it has the same basename, so the bogon will be chosen 3559 # first if we set CC to just the basename; use the full file name. 3560 shift 3561 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3562 fi 3563 fi 3564 fi ;; 3565 esac 3566 fi 3567 CC=$ac_cv_prog_CC 3568 if test -n "$CC"; then 3569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3570 printf "%s\n" "$CC" >&6; } 3571 else 3572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3573 printf "%s\n" "no" >&6; } 3574 fi 3575 3576 3577 fi 3578 if test -z "$CC"; then 3579 if test -n "$ac_tool_prefix"; then 3580 for ac_prog in cl.exe 3581 do 3582 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3583 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3585 printf %s "checking for $ac_word... " >&6; } 3586 if test ${ac_cv_prog_CC+y} 3587 then : 3588 printf %s "(cached) " >&6 3589 else case e in #( 3590 e) if test -n "$CC"; then 3591 ac_cv_prog_CC="$CC" # Let the user override the test. 3592 else 3593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3594 for as_dir in $PATH 3595 do 3596 IFS=$as_save_IFS 3597 case $as_dir in #((( 3598 '') as_dir=./ ;; 3599 */) ;; 3600 *) as_dir=$as_dir/ ;; 3601 esac 3602 for ac_exec_ext in '' $ac_executable_extensions; do 3603 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3604 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3605 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3606 break 2 3607 fi 3608 done 3609 done 3610 IFS=$as_save_IFS 3611 3612 fi ;; 3613 esac 3614 fi 3615 CC=$ac_cv_prog_CC 3616 if test -n "$CC"; then 3617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3618 printf "%s\n" "$CC" >&6; } 3619 else 3620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3621 printf "%s\n" "no" >&6; } 3622 fi 3623 3624 3625 test -n "$CC" && break 3626 done 3627 fi 3628 if test -z "$CC"; then 3629 ac_ct_CC=$CC 3630 for ac_prog in cl.exe 3631 do 3632 # Extract the first word of "$ac_prog", so it can be a program name with args. 3633 set dummy $ac_prog; ac_word=$2 3634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3635 printf %s "checking for $ac_word... " >&6; } 3636 if test ${ac_cv_prog_ac_ct_CC+y} 3637 then : 3638 printf %s "(cached) " >&6 3639 else case e in #( 3640 e) if test -n "$ac_ct_CC"; then 3641 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3642 else 3643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3644 for as_dir in $PATH 3645 do 3646 IFS=$as_save_IFS 3647 case $as_dir in #((( 3648 '') as_dir=./ ;; 3649 */) ;; 3650 *) as_dir=$as_dir/ ;; 3651 esac 3652 for ac_exec_ext in '' $ac_executable_extensions; do 3653 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3654 ac_cv_prog_ac_ct_CC="$ac_prog" 3655 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3656 break 2 3657 fi 3658 done 3659 done 3660 IFS=$as_save_IFS 3661 3662 fi ;; 3663 esac 3664 fi 3665 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3666 if test -n "$ac_ct_CC"; then 3667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3668 printf "%s\n" "$ac_ct_CC" >&6; } 3669 else 3670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3671 printf "%s\n" "no" >&6; } 3672 fi 3673 3674 3675 test -n "$ac_ct_CC" && break 3676 done 3677 3678 if test "x$ac_ct_CC" = x; then 3679 CC="" 3680 else 3681 case $cross_compiling:$ac_tool_warned in 3682 yes:) 3683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3684 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3685 ac_tool_warned=yes ;; 3686 esac 3687 CC=$ac_ct_CC 3688 fi 3689 fi 3690 3691 fi 3692 if test -z "$CC"; then 3693 if test -n "$ac_tool_prefix"; then 3694 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3695 set dummy ${ac_tool_prefix}clang; ac_word=$2 3696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3697 printf %s "checking for $ac_word... " >&6; } 3698 if test ${ac_cv_prog_CC+y} 3699 then : 3700 printf %s "(cached) " >&6 3701 else case e in #( 3702 e) if test -n "$CC"; then 3703 ac_cv_prog_CC="$CC" # Let the user override the test. 3704 else 3705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3706 for as_dir in $PATH 3707 do 3708 IFS=$as_save_IFS 3709 case $as_dir in #((( 3710 '') as_dir=./ ;; 3711 */) ;; 3712 *) as_dir=$as_dir/ ;; 3713 esac 3714 for ac_exec_ext in '' $ac_executable_extensions; do 3715 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3716 ac_cv_prog_CC="${ac_tool_prefix}clang" 3717 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3718 break 2 3719 fi 3720 done 3721 done 3722 IFS=$as_save_IFS 3723 3724 fi ;; 3725 esac 3726 fi 3727 CC=$ac_cv_prog_CC 3728 if test -n "$CC"; then 3729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3730 printf "%s\n" "$CC" >&6; } 3731 else 3732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3733 printf "%s\n" "no" >&6; } 3734 fi 3735 3736 3737 fi 3738 if test -z "$ac_cv_prog_CC"; then 3739 ac_ct_CC=$CC 3740 # Extract the first word of "clang", so it can be a program name with args. 3741 set dummy clang; ac_word=$2 3742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3743 printf %s "checking for $ac_word... " >&6; } 3744 if test ${ac_cv_prog_ac_ct_CC+y} 3745 then : 3746 printf %s "(cached) " >&6 3747 else case e in #( 3748 e) if test -n "$ac_ct_CC"; then 3749 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3750 else 3751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3752 for as_dir in $PATH 3753 do 3754 IFS=$as_save_IFS 3755 case $as_dir in #((( 3756 '') as_dir=./ ;; 3757 */) ;; 3758 *) as_dir=$as_dir/ ;; 3759 esac 3760 for ac_exec_ext in '' $ac_executable_extensions; do 3761 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3762 ac_cv_prog_ac_ct_CC="clang" 3763 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3764 break 2 3765 fi 3766 done 3767 done 3768 IFS=$as_save_IFS 3769 3770 fi ;; 3771 esac 3772 fi 3773 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3774 if test -n "$ac_ct_CC"; then 3775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3776 printf "%s\n" "$ac_ct_CC" >&6; } 3777 else 3778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3779 printf "%s\n" "no" >&6; } 3780 fi 3781 3782 if test "x$ac_ct_CC" = x; then 3783 CC="" 3784 else 3785 case $cross_compiling:$ac_tool_warned in 3786 yes:) 3787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3788 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3789 ac_tool_warned=yes ;; 3790 esac 3791 CC=$ac_ct_CC 3792 fi 3793 else 3794 CC="$ac_cv_prog_CC" 3795 fi 3796 3797 fi 3798 3799 3800 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3801 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3802 as_fn_error $? "no acceptable C compiler found in \$PATH 3803 See 'config.log' for more details" "$LINENO" 5; } 3804 3805 # Provide some information about the compiler. 3806 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3807 set X $ac_compile 3808 ac_compiler=$2 3809 for ac_option in --version -v -V -qversion -version; do 3810 { { ac_try="$ac_compiler $ac_option >&5" 3811 case "(($ac_try" in 3812 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3813 *) ac_try_echo=$ac_try;; 3814 esac 3815 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3816 printf "%s\n" "$ac_try_echo"; } >&5 3817 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3818 ac_status=$? 3819 if test -s conftest.err; then 3820 sed '10a\ 3821 ... rest of stderr output deleted ... 3822 10q' conftest.err >conftest.er1 3823 cat conftest.er1 >&5 3824 fi 3825 rm -f conftest.er1 conftest.err 3826 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3827 test $ac_status = 0; } 3828 done 3829 3830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3831 /* end confdefs.h. */ 3832 3833 int 3834 main (void) 3835 { 3836 3837 ; 3838 return 0; 3839 } 3840 _ACEOF 3841 ac_clean_files_save=$ac_clean_files 3842 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3843 # Try to create an executable without -o first, disregard a.out. 3844 # It will help us diagnose broken compilers, and finding out an intuition 3845 # of exeext. 3846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3847 printf %s "checking whether the C compiler works... " >&6; } 3848 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3849 3850 # The possible output files: 3851 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3852 3853 ac_rmfiles= 3854 for ac_file in $ac_files 3855 do 3856 case $ac_file in 3857 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3858 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3859 esac 3860 done 3861 rm -f $ac_rmfiles 3862 3863 if { { ac_try="$ac_link_default" 3864 case "(($ac_try" in 3865 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3866 *) ac_try_echo=$ac_try;; 3867 esac 3868 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3869 printf "%s\n" "$ac_try_echo"; } >&5 3870 (eval "$ac_link_default") 2>&5 3871 ac_status=$? 3872 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3873 test $ac_status = 0; } 3874 then : 3875 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3876 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3877 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3878 # so that the user can short-circuit this test for compilers unknown to 3879 # Autoconf. 3880 for ac_file in $ac_files '' 3881 do 3882 test -f "$ac_file" || continue 3883 case $ac_file in 3884 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3885 ;; 3886 [ab].out ) 3887 # We found the default executable, but exeext='' is most 3888 # certainly right. 3889 break;; 3890 *.* ) 3891 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3892 then :; else 3893 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3894 fi 3895 # We set ac_cv_exeext here because the later test for it is not 3896 # safe: cross compilers may not add the suffix if given an '-o' 3897 # argument, so we may need to know it at that point already. 3898 # Even if this section looks crufty: it has the advantage of 3899 # actually working. 3900 break;; 3901 * ) 3902 break;; 3903 esac 3904 done 3905 test "$ac_cv_exeext" = no && ac_cv_exeext= 3906 3907 else case e in #( 3908 e) ac_file='' ;; 3909 esac 3910 fi 3911 if test -z "$ac_file" 3912 then : 3913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3914 printf "%s\n" "no" >&6; } 3915 printf "%s\n" "$as_me: failed program was:" >&5 3916 sed 's/^/| /' conftest.$ac_ext >&5 3917 3918 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3919 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3920 as_fn_error 77 "C compiler cannot create executables 3921 See 'config.log' for more details" "$LINENO" 5; } 3922 else case e in #( 3923 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3924 printf "%s\n" "yes" >&6; } ;; 3925 esac 3926 fi 3927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3928 printf %s "checking for C compiler default output file name... " >&6; } 3929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3930 printf "%s\n" "$ac_file" >&6; } 3931 ac_exeext=$ac_cv_exeext 3932 3933 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3934 ac_clean_files=$ac_clean_files_save 3935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3936 printf %s "checking for suffix of executables... " >&6; } 3937 if { { ac_try="$ac_link" 3938 case "(($ac_try" in 3939 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3940 *) ac_try_echo=$ac_try;; 3941 esac 3942 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3943 printf "%s\n" "$ac_try_echo"; } >&5 3944 (eval "$ac_link") 2>&5 3945 ac_status=$? 3946 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3947 test $ac_status = 0; } 3948 then : 3949 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3950 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3951 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3952 # 'rm'. 3953 for ac_file in conftest.exe conftest conftest.*; do 3954 test -f "$ac_file" || continue 3955 case $ac_file in 3956 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3957 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3958 break;; 3959 * ) break;; 3960 esac 3961 done 3962 else case e in #( 3963 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3964 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3965 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3966 See 'config.log' for more details" "$LINENO" 5; } ;; 3967 esac 3968 fi 3969 rm -f conftest conftest$ac_cv_exeext 3970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3971 printf "%s\n" "$ac_cv_exeext" >&6; } 3972 3973 rm -f conftest.$ac_ext 3974 EXEEXT=$ac_cv_exeext 3975 ac_exeext=$EXEEXT 3976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3977 /* end confdefs.h. */ 3978 #include <stdio.h> 3979 int 3980 main (void) 3981 { 3982 FILE *f = fopen ("conftest.out", "w"); 3983 if (!f) 3984 return 1; 3985 return ferror (f) || fclose (f) != 0; 3986 3987 ; 3988 return 0; 3989 } 3990 _ACEOF 3991 ac_clean_files="$ac_clean_files conftest.out" 3992 # Check that the compiler produces executables we can run. If not, either 3993 # the compiler is broken, or we cross compile. 3994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3995 printf %s "checking whether we are cross compiling... " >&6; } 3996 if test "$cross_compiling" != yes; then 3997 { { ac_try="$ac_link" 3998 case "(($ac_try" in 3999 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4000 *) ac_try_echo=$ac_try;; 4001 esac 4002 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4003 printf "%s\n" "$ac_try_echo"; } >&5 4004 (eval "$ac_link") 2>&5 4005 ac_status=$? 4006 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4007 test $ac_status = 0; } 4008 if { ac_try='./conftest$ac_cv_exeext' 4009 { { case "(($ac_try" in 4010 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4011 *) ac_try_echo=$ac_try;; 4012 esac 4013 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4014 printf "%s\n" "$ac_try_echo"; } >&5 4015 (eval "$ac_try") 2>&5 4016 ac_status=$? 4017 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4018 test $ac_status = 0; }; }; then 4019 cross_compiling=no 4020 else 4021 if test "$cross_compiling" = maybe; then 4022 cross_compiling=yes 4023 else 4024 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4025 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4026 as_fn_error 77 "cannot run C compiled programs. 4027 If you meant to cross compile, use '--host'. 4028 See 'config.log' for more details" "$LINENO" 5; } 4029 fi 4030 fi 4031 fi 4032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4033 printf "%s\n" "$cross_compiling" >&6; } 4034 4035 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4036 conftest.o conftest.obj conftest.out 4037 ac_clean_files=$ac_clean_files_save 4038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4039 printf %s "checking for suffix of object files... " >&6; } 4040 if test ${ac_cv_objext+y} 4041 then : 4042 printf %s "(cached) " >&6 4043 else case e in #( 4044 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4045 /* end confdefs.h. */ 4046 4047 int 4048 main (void) 4049 { 4050 4051 ; 4052 return 0; 4053 } 4054 _ACEOF 4055 rm -f conftest.o conftest.obj 4056 if { { ac_try="$ac_compile" 4057 case "(($ac_try" in 4058 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4059 *) ac_try_echo=$ac_try;; 4060 esac 4061 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4062 printf "%s\n" "$ac_try_echo"; } >&5 4063 (eval "$ac_compile") 2>&5 4064 ac_status=$? 4065 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4066 test $ac_status = 0; } 4067 then : 4068 for ac_file in conftest.o conftest.obj conftest.*; do 4069 test -f "$ac_file" || continue; 4070 case $ac_file in 4071 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4072 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4073 break;; 4074 esac 4075 done 4076 else case e in #( 4077 e) printf "%s\n" "$as_me: failed program was:" >&5 4078 sed 's/^/| /' conftest.$ac_ext >&5 4079 4080 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4081 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4082 as_fn_error $? "cannot compute suffix of object files: cannot compile 4083 See 'config.log' for more details" "$LINENO" 5; } ;; 4084 esac 4085 fi 4086 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4087 esac 4088 fi 4089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4090 printf "%s\n" "$ac_cv_objext" >&6; } 4091 OBJEXT=$ac_cv_objext 4092 ac_objext=$OBJEXT 4093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4094 printf %s "checking whether the compiler supports GNU C... " >&6; } 4095 if test ${ac_cv_c_compiler_gnu+y} 4096 then : 4097 printf %s "(cached) " >&6 4098 else case e in #( 4099 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4100 /* end confdefs.h. */ 4101 4102 int 4103 main (void) 4104 { 4105 #ifndef __GNUC__ 4106 choke me 4107 #endif 4108 4109 ; 4110 return 0; 4111 } 4112 _ACEOF 4113 if ac_fn_c_try_compile "$LINENO" 4114 then : 4115 ac_compiler_gnu=yes 4116 else case e in #( 4117 e) ac_compiler_gnu=no ;; 4118 esac 4119 fi 4120 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4121 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4122 ;; 4123 esac 4124 fi 4125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4126 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4127 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4128 4129 if test $ac_compiler_gnu = yes; then 4130 GCC=yes 4131 else 4132 GCC= 4133 fi 4134 ac_test_CFLAGS=${CFLAGS+y} 4135 ac_save_CFLAGS=$CFLAGS 4136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4137 printf %s "checking whether $CC accepts -g... " >&6; } 4138 if test ${ac_cv_prog_cc_g+y} 4139 then : 4140 printf %s "(cached) " >&6 4141 else case e in #( 4142 e) ac_save_c_werror_flag=$ac_c_werror_flag 4143 ac_c_werror_flag=yes 4144 ac_cv_prog_cc_g=no 4145 CFLAGS="-g" 4146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4147 /* end confdefs.h. */ 4148 4149 int 4150 main (void) 4151 { 4152 4153 ; 4154 return 0; 4155 } 4156 _ACEOF 4157 if ac_fn_c_try_compile "$LINENO" 4158 then : 4159 ac_cv_prog_cc_g=yes 4160 else case e in #( 4161 e) CFLAGS="" 4162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4163 /* end confdefs.h. */ 4164 4165 int 4166 main (void) 4167 { 4168 4169 ; 4170 return 0; 4171 } 4172 _ACEOF 4173 if ac_fn_c_try_compile "$LINENO" 4174 then : 4175 4176 else case e in #( 4177 e) ac_c_werror_flag=$ac_save_c_werror_flag 4178 CFLAGS="-g" 4179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4180 /* end confdefs.h. */ 4181 4182 int 4183 main (void) 4184 { 4185 4186 ; 4187 return 0; 4188 } 4189 _ACEOF 4190 if ac_fn_c_try_compile "$LINENO" 4191 then : 4192 ac_cv_prog_cc_g=yes 4193 fi 4194 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4195 esac 4196 fi 4197 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4198 esac 4199 fi 4200 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4201 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4202 esac 4203 fi 4204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4205 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4206 if test $ac_test_CFLAGS; then 4207 CFLAGS=$ac_save_CFLAGS 4208 elif test $ac_cv_prog_cc_g = yes; then 4209 if test "$GCC" = yes; then 4210 CFLAGS="-g -O2" 4211 else 4212 CFLAGS="-g" 4213 fi 4214 else 4215 if test "$GCC" = yes; then 4216 CFLAGS="-O2" 4217 else 4218 CFLAGS= 4219 fi 4220 fi 4221 ac_prog_cc_stdc=no 4222 if test x$ac_prog_cc_stdc = xno 4223 then : 4224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4225 printf %s "checking for $CC option to enable C11 features... " >&6; } 4226 if test ${ac_cv_prog_cc_c11+y} 4227 then : 4228 printf %s "(cached) " >&6 4229 else case e in #( 4230 e) ac_cv_prog_cc_c11=no 4231 ac_save_CC=$CC 4232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4233 /* end confdefs.h. */ 4234 $ac_c_conftest_c11_program 4235 _ACEOF 4236 for ac_arg in '' -std=gnu11 4237 do 4238 CC="$ac_save_CC $ac_arg" 4239 if ac_fn_c_try_compile "$LINENO" 4240 then : 4241 ac_cv_prog_cc_c11=$ac_arg 4242 fi 4243 rm -f core conftest.err conftest.$ac_objext conftest.beam 4244 test "x$ac_cv_prog_cc_c11" != "xno" && break 4245 done 4246 rm -f conftest.$ac_ext 4247 CC=$ac_save_CC ;; 4248 esac 4249 fi 4250 4251 if test "x$ac_cv_prog_cc_c11" = xno 4252 then : 4253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4254 printf "%s\n" "unsupported" >&6; } 4255 else case e in #( 4256 e) if test "x$ac_cv_prog_cc_c11" = x 4257 then : 4258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4259 printf "%s\n" "none needed" >&6; } 4260 else case e in #( 4261 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4262 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4263 CC="$CC $ac_cv_prog_cc_c11" ;; 4264 esac 4265 fi 4266 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4267 ac_prog_cc_stdc=c11 ;; 4268 esac 4269 fi 4270 fi 4271 if test x$ac_prog_cc_stdc = xno 4272 then : 4273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4274 printf %s "checking for $CC option to enable C99 features... " >&6; } 4275 if test ${ac_cv_prog_cc_c99+y} 4276 then : 4277 printf %s "(cached) " >&6 4278 else case e in #( 4279 e) ac_cv_prog_cc_c99=no 4280 ac_save_CC=$CC 4281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4282 /* end confdefs.h. */ 4283 $ac_c_conftest_c99_program 4284 _ACEOF 4285 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4286 do 4287 CC="$ac_save_CC $ac_arg" 4288 if ac_fn_c_try_compile "$LINENO" 4289 then : 4290 ac_cv_prog_cc_c99=$ac_arg 4291 fi 4292 rm -f core conftest.err conftest.$ac_objext conftest.beam 4293 test "x$ac_cv_prog_cc_c99" != "xno" && break 4294 done 4295 rm -f conftest.$ac_ext 4296 CC=$ac_save_CC ;; 4297 esac 4298 fi 4299 4300 if test "x$ac_cv_prog_cc_c99" = xno 4301 then : 4302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4303 printf "%s\n" "unsupported" >&6; } 4304 else case e in #( 4305 e) if test "x$ac_cv_prog_cc_c99" = x 4306 then : 4307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4308 printf "%s\n" "none needed" >&6; } 4309 else case e in #( 4310 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4311 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4312 CC="$CC $ac_cv_prog_cc_c99" ;; 4313 esac 4314 fi 4315 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4316 ac_prog_cc_stdc=c99 ;; 4317 esac 4318 fi 4319 fi 4320 if test x$ac_prog_cc_stdc = xno 4321 then : 4322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4323 printf %s "checking for $CC option to enable C89 features... " >&6; } 4324 if test ${ac_cv_prog_cc_c89+y} 4325 then : 4326 printf %s "(cached) " >&6 4327 else case e in #( 4328 e) ac_cv_prog_cc_c89=no 4329 ac_save_CC=$CC 4330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4331 /* end confdefs.h. */ 4332 $ac_c_conftest_c89_program 4333 _ACEOF 4334 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4335 do 4336 CC="$ac_save_CC $ac_arg" 4337 if ac_fn_c_try_compile "$LINENO" 4338 then : 4339 ac_cv_prog_cc_c89=$ac_arg 4340 fi 4341 rm -f core conftest.err conftest.$ac_objext conftest.beam 4342 test "x$ac_cv_prog_cc_c89" != "xno" && break 4343 done 4344 rm -f conftest.$ac_ext 4345 CC=$ac_save_CC ;; 4346 esac 4347 fi 4348 4349 if test "x$ac_cv_prog_cc_c89" = xno 4350 then : 4351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4352 printf "%s\n" "unsupported" >&6; } 4353 else case e in #( 4354 e) if test "x$ac_cv_prog_cc_c89" = x 4355 then : 4356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4357 printf "%s\n" "none needed" >&6; } 4358 else case e in #( 4359 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4360 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4361 CC="$CC $ac_cv_prog_cc_c89" ;; 4362 esac 4363 fi 4364 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4365 ac_prog_cc_stdc=c89 ;; 4366 esac 4367 fi 4368 fi 4369 4370 ac_ext=c 4371 ac_cpp='$CPP $CPPFLAGS' 4372 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4373 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4374 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4375 4376 4377 ac_ext=c 4378 ac_cpp='$CPP $CPPFLAGS' 4379 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4380 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4381 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4383 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4384 if test ${am_cv_prog_cc_c_o+y} 4385 then : 4386 printf %s "(cached) " >&6 4387 else case e in #( 4388 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4389 /* end confdefs.h. */ 4390 4391 int 4392 main (void) 4393 { 4394 4395 ; 4396 return 0; 4397 } 4398 _ACEOF 4399 # Make sure it works both with $CC and with simple cc. 4400 # Following AC_PROG_CC_C_O, we do the test twice because some 4401 # compilers refuse to overwrite an existing .o file with -o, 4402 # though they will create one. 4403 am_cv_prog_cc_c_o=yes 4404 for am_i in 1 2; do 4405 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4406 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4407 ac_status=$? 4408 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4409 (exit $ac_status); } \ 4410 && test -f conftest2.$ac_objext; then 4411 : OK 4412 else 4413 am_cv_prog_cc_c_o=no 4414 break 4415 fi 4416 done 4417 rm -f core conftest* 4418 unset am_i ;; 4419 esac 4420 fi 4421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4422 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4423 if test "$am_cv_prog_cc_c_o" != yes; then 4424 # Losing compiler, so override with the script. 4425 # FIXME: It is wrong to rewrite CC. 4426 # But if we don't then we get into trouble of one sort or another. 4427 # A longer-term fix would be to have automake use am__CC in this case, 4428 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4429 CC="$am_aux_dir/compile $CC" 4430 fi 4431 ac_ext=c 4432 ac_cpp='$CPP $CPPFLAGS' 4433 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4434 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4435 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4436 4437 4438 depcc="$CC" am_compiler_list= 4439 4440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4441 printf %s "checking dependency style of $depcc... " >&6; } 4442 if test ${am_cv_CC_dependencies_compiler_type+y} 4443 then : 4444 printf %s "(cached) " >&6 4445 else case e in #( 4446 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4447 # We make a subdir and do the tests there. Otherwise we can end up 4448 # making bogus files that we don't know about and never remove. For 4449 # instance it was reported that on HP-UX the gcc test will end up 4450 # making a dummy file named 'D' -- because '-MD' means "put the output 4451 # in D". 4452 rm -rf conftest.dir 4453 mkdir conftest.dir 4454 # Copy depcomp to subdir because otherwise we won't find it if we're 4455 # using a relative directory. 4456 cp "$am_depcomp" conftest.dir 4457 cd conftest.dir 4458 # We will build objects and dependencies in a subdirectory because 4459 # it helps to detect inapplicable dependency modes. For instance 4460 # both Tru64's cc and ICC support -MD to output dependencies as a 4461 # side effect of compilation, but ICC will put the dependencies in 4462 # the current directory while Tru64 will put them in the object 4463 # directory. 4464 mkdir sub 4465 4466 am_cv_CC_dependencies_compiler_type=none 4467 if test "$am_compiler_list" = ""; then 4468 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4469 fi 4470 am__universal=false 4471 case " $depcc " in #( 4472 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4473 esac 4474 4475 for depmode in $am_compiler_list; do 4476 # Setup a source with many dependencies, because some compilers 4477 # like to wrap large dependency lists on column 80 (with \), and 4478 # we should not choose a depcomp mode which is confused by this. 4479 # 4480 # We need to recreate these files for each test, as the compiler may 4481 # overwrite some of them when testing with obscure command lines. 4482 # This happens at least with the AIX C compiler. 4483 : > sub/conftest.c 4484 for i in 1 2 3 4 5 6; do 4485 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4486 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4487 # Solaris 10 /bin/sh. 4488 echo '/* dummy */' > sub/conftst$i.h 4489 done 4490 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4491 4492 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4493 # mode. It turns out that the SunPro C++ compiler does not properly 4494 # handle '-M -o', and we need to detect this. Also, some Intel 4495 # versions had trouble with output in subdirs. 4496 am__obj=sub/conftest.${OBJEXT-o} 4497 am__minus_obj="-o $am__obj" 4498 case $depmode in 4499 gcc) 4500 # This depmode causes a compiler race in universal mode. 4501 test "$am__universal" = false || continue 4502 ;; 4503 nosideeffect) 4504 # After this tag, mechanisms are not by side-effect, so they'll 4505 # only be used when explicitly requested. 4506 if test "x$enable_dependency_tracking" = xyes; then 4507 continue 4508 else 4509 break 4510 fi 4511 ;; 4512 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4513 # This compiler won't grok '-c -o', but also, the minuso test has 4514 # not run yet. These depmodes are late enough in the game, and 4515 # so weak that their functioning should not be impacted. 4516 am__obj=conftest.${OBJEXT-o} 4517 am__minus_obj= 4518 ;; 4519 none) break ;; 4520 esac 4521 if depmode=$depmode \ 4522 source=sub/conftest.c object=$am__obj \ 4523 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4524 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4525 >/dev/null 2>conftest.err && 4526 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4527 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4528 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4529 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4530 # icc doesn't choke on unknown options, it will just issue warnings 4531 # or remarks (even with -Werror). So we grep stderr for any message 4532 # that says an option was ignored or not supported. 4533 # When given -MP, icc 7.0 and 7.1 complain thus: 4534 # icc: Command line warning: ignoring option '-M'; no argument required 4535 # The diagnosis changed in icc 8.0: 4536 # icc: Command line remark: option '-MP' not supported 4537 if (grep 'ignoring option' conftest.err || 4538 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4539 am_cv_CC_dependencies_compiler_type=$depmode 4540 break 4541 fi 4542 fi 4543 done 4544 4545 cd .. 4546 rm -rf conftest.dir 4547 else 4548 am_cv_CC_dependencies_compiler_type=none 4549 fi 4550 ;; 4551 esac 4552 fi 4553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4554 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4555 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4556 4557 if 4558 test "x$enable_dependency_tracking" != xno \ 4559 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4560 am__fastdepCC_TRUE= 4561 am__fastdepCC_FALSE='#' 4562 else 4563 am__fastdepCC_TRUE='#' 4564 am__fastdepCC_FALSE= 4565 fi 4566 4567 4568 4569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4570 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4571 if test ${ac_cv_c_undeclared_builtin_options+y} 4572 then : 4573 printf %s "(cached) " >&6 4574 else case e in #( 4575 e) ac_save_CFLAGS=$CFLAGS 4576 ac_cv_c_undeclared_builtin_options='cannot detect' 4577 for ac_arg in '' -fno-builtin; do 4578 CFLAGS="$ac_save_CFLAGS $ac_arg" 4579 # This test program should *not* compile successfully. 4580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4581 /* end confdefs.h. */ 4582 4583 int 4584 main (void) 4585 { 4586 (void) strchr; 4587 ; 4588 return 0; 4589 } 4590 _ACEOF 4591 if ac_fn_c_try_compile "$LINENO" 4592 then : 4593 4594 else case e in #( 4595 e) # This test program should compile successfully. 4596 # No library function is consistently available on 4597 # freestanding implementations, so test against a dummy 4598 # declaration. Include always-available headers on the 4599 # off chance that they somehow elicit warnings. 4600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4601 /* end confdefs.h. */ 4602 #include <float.h> 4603 #include <limits.h> 4604 #include <stdarg.h> 4605 #include <stddef.h> 4606 extern void ac_decl (int, char *); 4607 4608 int 4609 main (void) 4610 { 4611 (void) ac_decl (0, (char *) 0); 4612 (void) ac_decl; 4613 4614 ; 4615 return 0; 4616 } 4617 _ACEOF 4618 if ac_fn_c_try_compile "$LINENO" 4619 then : 4620 if test x"$ac_arg" = x 4621 then : 4622 ac_cv_c_undeclared_builtin_options='none needed' 4623 else case e in #( 4624 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4625 esac 4626 fi 4627 break 4628 fi 4629 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4630 esac 4631 fi 4632 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4633 done 4634 CFLAGS=$ac_save_CFLAGS 4635 ;; 4636 esac 4637 fi 4638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4639 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4640 case $ac_cv_c_undeclared_builtin_options in #( 4641 'cannot detect') : 4642 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4643 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4644 as_fn_error $? "cannot make $CC report undeclared builtins 4645 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4646 'none needed') : 4647 ac_c_undeclared_builtin_options='' ;; #( 4648 *) : 4649 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4650 esac 4651 4652 ac_header= ac_cache= 4653 for ac_item in $ac_header_c_list 4654 do 4655 if test $ac_cache; then 4656 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4657 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4658 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4659 fi 4660 ac_header= ac_cache= 4661 elif test $ac_header; then 4662 ac_cache=$ac_item 4663 else 4664 ac_header=$ac_item 4665 fi 4666 done 4667 4668 4669 4670 4671 4672 4673 4674 4675 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4676 then : 4677 4678 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4679 4680 fi 4681 4682 4683 4684 4685 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4686 if test "x$ac_cv_have_decl___clang__" = xyes 4687 then : 4688 CLANGCC="yes" 4689 else case e in #( 4690 e) CLANGCC="no" ;; 4691 esac 4692 fi 4693 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4694 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4695 then : 4696 INTELCC="yes" 4697 else case e in #( 4698 e) INTELCC="no" ;; 4699 esac 4700 fi 4701 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4702 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4703 then : 4704 SUNCC="yes" 4705 else case e in #( 4706 e) SUNCC="no" ;; 4707 esac 4708 fi 4709 4710 4711 4712 4713 4714 4715 4716 4717 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4718 if test -n "$ac_tool_prefix"; then 4719 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4720 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4722 printf %s "checking for $ac_word... " >&6; } 4723 if test ${ac_cv_path_PKG_CONFIG+y} 4724 then : 4725 printf %s "(cached) " >&6 4726 else case e in #( 4727 e) case $PKG_CONFIG in 4728 [\\/]* | ?:[\\/]*) 4729 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4730 ;; 4731 *) 4732 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4733 for as_dir in $PATH 4734 do 4735 IFS=$as_save_IFS 4736 case $as_dir in #((( 4737 '') as_dir=./ ;; 4738 */) ;; 4739 *) as_dir=$as_dir/ ;; 4740 esac 4741 for ac_exec_ext in '' $ac_executable_extensions; do 4742 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4743 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4744 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4745 break 2 4746 fi 4747 done 4748 done 4749 IFS=$as_save_IFS 4750 4751 ;; 4752 esac ;; 4753 esac 4754 fi 4755 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4756 if test -n "$PKG_CONFIG"; then 4757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4758 printf "%s\n" "$PKG_CONFIG" >&6; } 4759 else 4760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4761 printf "%s\n" "no" >&6; } 4762 fi 4763 4764 4765 fi 4766 if test -z "$ac_cv_path_PKG_CONFIG"; then 4767 ac_pt_PKG_CONFIG=$PKG_CONFIG 4768 # Extract the first word of "pkg-config", so it can be a program name with args. 4769 set dummy pkg-config; ac_word=$2 4770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4771 printf %s "checking for $ac_word... " >&6; } 4772 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4773 then : 4774 printf %s "(cached) " >&6 4775 else case e in #( 4776 e) case $ac_pt_PKG_CONFIG in 4777 [\\/]* | ?:[\\/]*) 4778 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4779 ;; 4780 *) 4781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4782 for as_dir in $PATH 4783 do 4784 IFS=$as_save_IFS 4785 case $as_dir in #((( 4786 '') as_dir=./ ;; 4787 */) ;; 4788 *) as_dir=$as_dir/ ;; 4789 esac 4790 for ac_exec_ext in '' $ac_executable_extensions; do 4791 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4792 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4793 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4794 break 2 4795 fi 4796 done 4797 done 4798 IFS=$as_save_IFS 4799 4800 ;; 4801 esac ;; 4802 esac 4803 fi 4804 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4805 if test -n "$ac_pt_PKG_CONFIG"; then 4806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4807 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4808 else 4809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4810 printf "%s\n" "no" >&6; } 4811 fi 4812 4813 if test "x$ac_pt_PKG_CONFIG" = x; then 4814 PKG_CONFIG="" 4815 else 4816 case $cross_compiling:$ac_tool_warned in 4817 yes:) 4818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4819 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4820 ac_tool_warned=yes ;; 4821 esac 4822 PKG_CONFIG=$ac_pt_PKG_CONFIG 4823 fi 4824 else 4825 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4826 fi 4827 4828 fi 4829 if test -n "$PKG_CONFIG"; then 4830 _pkg_min_version=0.9.0 4831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4832 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4833 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4835 printf "%s\n" "yes" >&6; } 4836 else 4837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4838 printf "%s\n" "no" >&6; } 4839 PKG_CONFIG="" 4840 fi 4841 fi 4842 4843 4844 # Make sure we can run config.sub. 4845 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4846 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4847 4848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4849 printf %s "checking build system type... " >&6; } 4850 if test ${ac_cv_build+y} 4851 then : 4852 printf %s "(cached) " >&6 4853 else case e in #( 4854 e) ac_build_alias=$build_alias 4855 test "x$ac_build_alias" = x && 4856 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4857 test "x$ac_build_alias" = x && 4858 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4859 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4860 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4861 ;; 4862 esac 4863 fi 4864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4865 printf "%s\n" "$ac_cv_build" >&6; } 4866 case $ac_cv_build in 4867 *-*-*) ;; 4868 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4869 esac 4870 build=$ac_cv_build 4871 ac_save_IFS=$IFS; IFS='-' 4872 set x $ac_cv_build 4873 shift 4874 build_cpu=$1 4875 build_vendor=$2 4876 shift; shift 4877 # Remember, the first character of IFS is used to create $*, 4878 # except with old shells: 4879 build_os=$* 4880 IFS=$ac_save_IFS 4881 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4882 4883 4884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4885 printf %s "checking host system type... " >&6; } 4886 if test ${ac_cv_host+y} 4887 then : 4888 printf %s "(cached) " >&6 4889 else case e in #( 4890 e) if test "x$host_alias" = x; then 4891 ac_cv_host=$ac_cv_build 4892 else 4893 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4894 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4895 fi 4896 ;; 4897 esac 4898 fi 4899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4900 printf "%s\n" "$ac_cv_host" >&6; } 4901 case $ac_cv_host in 4902 *-*-*) ;; 4903 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4904 esac 4905 host=$ac_cv_host 4906 ac_save_IFS=$IFS; IFS='-' 4907 set x $ac_cv_host 4908 shift 4909 host_cpu=$1 4910 host_vendor=$2 4911 shift; shift 4912 # Remember, the first character of IFS is used to create $*, 4913 # except with old shells: 4914 host_os=$* 4915 IFS=$ac_save_IFS 4916 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4917 4918 4919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4920 printf %s "checking for a sed that does not truncate output... " >&6; } 4921 if test ${ac_cv_path_SED+y} 4922 then : 4923 printf %s "(cached) " >&6 4924 else case e in #( 4925 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4926 for ac_i in 1 2 3 4 5 6 7; do 4927 ac_script="$ac_script$as_nl$ac_script" 4928 done 4929 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4930 { ac_script=; unset ac_script;} 4931 if test -z "$SED"; then 4932 ac_path_SED_found=false 4933 # Loop through the user's path and test for each of PROGNAME-LIST 4934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4935 for as_dir in $PATH 4936 do 4937 IFS=$as_save_IFS 4938 case $as_dir in #((( 4939 '') as_dir=./ ;; 4940 */) ;; 4941 *) as_dir=$as_dir/ ;; 4942 esac 4943 for ac_prog in sed gsed 4944 do 4945 for ac_exec_ext in '' $ac_executable_extensions; do 4946 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4947 as_fn_executable_p "$ac_path_SED" || continue 4948 # Check for GNU ac_path_SED and select it if it is found. 4949 # Check for GNU $ac_path_SED 4950 case `"$ac_path_SED" --version 2>&1` in #( 4951 *GNU*) 4952 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4953 #( 4954 *) 4955 ac_count=0 4956 printf %s 0123456789 >"conftest.in" 4957 while : 4958 do 4959 cat "conftest.in" "conftest.in" >"conftest.tmp" 4960 mv "conftest.tmp" "conftest.in" 4961 cp "conftest.in" "conftest.nl" 4962 printf "%s\n" '' >> "conftest.nl" 4963 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4964 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4965 as_fn_arith $ac_count + 1 && ac_count=$as_val 4966 if test $ac_count -gt ${ac_path_SED_max-0}; then 4967 # Best one so far, save it but keep looking for a better one 4968 ac_cv_path_SED="$ac_path_SED" 4969 ac_path_SED_max=$ac_count 4970 fi 4971 # 10*(2^10) chars as input seems more than enough 4972 test $ac_count -gt 10 && break 4973 done 4974 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4975 esac 4976 4977 $ac_path_SED_found && break 3 4978 done 4979 done 4980 done 4981 IFS=$as_save_IFS 4982 if test -z "$ac_cv_path_SED"; then 4983 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4984 fi 4985 else 4986 ac_cv_path_SED=$SED 4987 fi 4988 ;; 4989 esac 4990 fi 4991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4992 printf "%s\n" "$ac_cv_path_SED" >&6; } 4993 SED="$ac_cv_path_SED" 4994 rm -f conftest.sed 4995 4996 4997 4998 4999 5000 5001 # Check whether --enable-selective-werror was given. 5002 if test ${enable_selective_werror+y} 5003 then : 5004 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5005 else case e in #( 5006 e) SELECTIVE_WERROR=yes ;; 5007 esac 5008 fi 5009 5010 5011 5012 5013 5014 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5015 if test "x$SUNCC" = "xyes"; then 5016 BASE_CFLAGS="-v" 5017 else 5018 BASE_CFLAGS="" 5019 fi 5020 5021 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 xorg_testset_save_CFLAGS="$CFLAGS" 5036 5037 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5040 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5041 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5042 then : 5043 printf %s "(cached) " >&6 5044 else case e in #( 5045 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5046 /* end confdefs.h. */ 5047 int i; 5048 _ACEOF 5049 if ac_fn_c_try_compile "$LINENO" 5050 then : 5051 xorg_cv_cc_flag_unknown_warning_option=yes 5052 else case e in #( 5053 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5054 esac 5055 fi 5056 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5057 esac 5058 fi 5059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5060 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5061 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5062 CFLAGS="$xorg_testset_save_CFLAGS" 5063 fi 5064 5065 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5066 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5068 fi 5069 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5071 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5072 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5073 then : 5074 printf %s "(cached) " >&6 5075 else case e in #( 5076 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5077 /* end confdefs.h. */ 5078 int i; 5079 _ACEOF 5080 if ac_fn_c_try_compile "$LINENO" 5081 then : 5082 xorg_cv_cc_flag_unused_command_line_argument=yes 5083 else case e in #( 5084 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5085 esac 5086 fi 5087 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5088 esac 5089 fi 5090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5091 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5092 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5093 CFLAGS="$xorg_testset_save_CFLAGS" 5094 fi 5095 5096 found="no" 5097 5098 if test $found = "no" ; then 5099 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5101 fi 5102 5103 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5104 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5105 fi 5106 5107 CFLAGS="$CFLAGS -Wall" 5108 5109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5110 printf %s "checking if $CC supports -Wall... " >&6; } 5111 cacheid=xorg_cv_cc_flag__Wall 5112 if eval test \${$cacheid+y} 5113 then : 5114 printf %s "(cached) " >&6 5115 else case e in #( 5116 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5117 /* end confdefs.h. */ 5118 int i; 5119 int 5120 main (void) 5121 { 5122 5123 ; 5124 return 0; 5125 } 5126 _ACEOF 5127 if ac_fn_c_try_link "$LINENO" 5128 then : 5129 eval $cacheid=yes 5130 else case e in #( 5131 e) eval $cacheid=no ;; 5132 esac 5133 fi 5134 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5135 conftest$ac_exeext conftest.$ac_ext ;; 5136 esac 5137 fi 5138 5139 5140 CFLAGS="$xorg_testset_save_CFLAGS" 5141 5142 eval supported=\$$cacheid 5143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5144 printf "%s\n" "$supported" >&6; } 5145 if test "$supported" = "yes" ; then 5146 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5147 found="yes" 5148 fi 5149 fi 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 xorg_testset_save_CFLAGS="$CFLAGS" 5166 5167 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5170 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5171 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5172 then : 5173 printf %s "(cached) " >&6 5174 else case e in #( 5175 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5176 /* end confdefs.h. */ 5177 int i; 5178 _ACEOF 5179 if ac_fn_c_try_compile "$LINENO" 5180 then : 5181 xorg_cv_cc_flag_unknown_warning_option=yes 5182 else case e in #( 5183 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5184 esac 5185 fi 5186 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5187 esac 5188 fi 5189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5190 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5191 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5192 CFLAGS="$xorg_testset_save_CFLAGS" 5193 fi 5194 5195 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5198 fi 5199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5201 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5202 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5203 then : 5204 printf %s "(cached) " >&6 5205 else case e in #( 5206 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5207 /* end confdefs.h. */ 5208 int i; 5209 _ACEOF 5210 if ac_fn_c_try_compile "$LINENO" 5211 then : 5212 xorg_cv_cc_flag_unused_command_line_argument=yes 5213 else case e in #( 5214 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5215 esac 5216 fi 5217 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5218 esac 5219 fi 5220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5221 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5222 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5223 CFLAGS="$xorg_testset_save_CFLAGS" 5224 fi 5225 5226 found="no" 5227 5228 if test $found = "no" ; then 5229 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5231 fi 5232 5233 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5234 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5235 fi 5236 5237 CFLAGS="$CFLAGS -Wpointer-arith" 5238 5239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5240 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5241 cacheid=xorg_cv_cc_flag__Wpointer_arith 5242 if eval test \${$cacheid+y} 5243 then : 5244 printf %s "(cached) " >&6 5245 else case e in #( 5246 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5247 /* end confdefs.h. */ 5248 int i; 5249 int 5250 main (void) 5251 { 5252 5253 ; 5254 return 0; 5255 } 5256 _ACEOF 5257 if ac_fn_c_try_link "$LINENO" 5258 then : 5259 eval $cacheid=yes 5260 else case e in #( 5261 e) eval $cacheid=no ;; 5262 esac 5263 fi 5264 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5265 conftest$ac_exeext conftest.$ac_ext ;; 5266 esac 5267 fi 5268 5269 5270 CFLAGS="$xorg_testset_save_CFLAGS" 5271 5272 eval supported=\$$cacheid 5273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5274 printf "%s\n" "$supported" >&6; } 5275 if test "$supported" = "yes" ; then 5276 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5277 found="yes" 5278 fi 5279 fi 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 xorg_testset_save_CFLAGS="$CFLAGS" 5296 5297 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5300 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5301 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5302 then : 5303 printf %s "(cached) " >&6 5304 else case e in #( 5305 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5306 /* end confdefs.h. */ 5307 int i; 5308 _ACEOF 5309 if ac_fn_c_try_compile "$LINENO" 5310 then : 5311 xorg_cv_cc_flag_unknown_warning_option=yes 5312 else case e in #( 5313 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5314 esac 5315 fi 5316 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5317 esac 5318 fi 5319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5320 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5321 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5322 CFLAGS="$xorg_testset_save_CFLAGS" 5323 fi 5324 5325 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5328 fi 5329 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5331 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5332 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5333 then : 5334 printf %s "(cached) " >&6 5335 else case e in #( 5336 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5337 /* end confdefs.h. */ 5338 int i; 5339 _ACEOF 5340 if ac_fn_c_try_compile "$LINENO" 5341 then : 5342 xorg_cv_cc_flag_unused_command_line_argument=yes 5343 else case e in #( 5344 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5345 esac 5346 fi 5347 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5348 esac 5349 fi 5350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5351 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5352 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5353 CFLAGS="$xorg_testset_save_CFLAGS" 5354 fi 5355 5356 found="no" 5357 5358 if test $found = "no" ; then 5359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5361 fi 5362 5363 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5364 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5365 fi 5366 5367 CFLAGS="$CFLAGS -Wmissing-declarations" 5368 5369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5370 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5371 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5372 if eval test \${$cacheid+y} 5373 then : 5374 printf %s "(cached) " >&6 5375 else case e in #( 5376 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5377 /* end confdefs.h. */ 5378 int i; 5379 int 5380 main (void) 5381 { 5382 5383 ; 5384 return 0; 5385 } 5386 _ACEOF 5387 if ac_fn_c_try_link "$LINENO" 5388 then : 5389 eval $cacheid=yes 5390 else case e in #( 5391 e) eval $cacheid=no ;; 5392 esac 5393 fi 5394 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5395 conftest$ac_exeext conftest.$ac_ext ;; 5396 esac 5397 fi 5398 5399 5400 CFLAGS="$xorg_testset_save_CFLAGS" 5401 5402 eval supported=\$$cacheid 5403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5404 printf "%s\n" "$supported" >&6; } 5405 if test "$supported" = "yes" ; then 5406 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5407 found="yes" 5408 fi 5409 fi 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 xorg_testset_save_CFLAGS="$CFLAGS" 5426 5427 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5430 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5431 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5432 then : 5433 printf %s "(cached) " >&6 5434 else case e in #( 5435 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5436 /* end confdefs.h. */ 5437 int i; 5438 _ACEOF 5439 if ac_fn_c_try_compile "$LINENO" 5440 then : 5441 xorg_cv_cc_flag_unknown_warning_option=yes 5442 else case e in #( 5443 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5444 esac 5445 fi 5446 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5447 esac 5448 fi 5449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5450 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5451 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5452 CFLAGS="$xorg_testset_save_CFLAGS" 5453 fi 5454 5455 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5456 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5458 fi 5459 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5461 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5462 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5463 then : 5464 printf %s "(cached) " >&6 5465 else case e in #( 5466 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5467 /* end confdefs.h. */ 5468 int i; 5469 _ACEOF 5470 if ac_fn_c_try_compile "$LINENO" 5471 then : 5472 xorg_cv_cc_flag_unused_command_line_argument=yes 5473 else case e in #( 5474 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5475 esac 5476 fi 5477 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5478 esac 5479 fi 5480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5481 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5482 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5483 CFLAGS="$xorg_testset_save_CFLAGS" 5484 fi 5485 5486 found="no" 5487 5488 if test $found = "no" ; then 5489 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5491 fi 5492 5493 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5494 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5495 fi 5496 5497 CFLAGS="$CFLAGS -Wformat=2" 5498 5499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5500 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5501 cacheid=xorg_cv_cc_flag__Wformat_2 5502 if eval test \${$cacheid+y} 5503 then : 5504 printf %s "(cached) " >&6 5505 else case e in #( 5506 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5507 /* end confdefs.h. */ 5508 int i; 5509 int 5510 main (void) 5511 { 5512 5513 ; 5514 return 0; 5515 } 5516 _ACEOF 5517 if ac_fn_c_try_link "$LINENO" 5518 then : 5519 eval $cacheid=yes 5520 else case e in #( 5521 e) eval $cacheid=no ;; 5522 esac 5523 fi 5524 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5525 conftest$ac_exeext conftest.$ac_ext ;; 5526 esac 5527 fi 5528 5529 5530 CFLAGS="$xorg_testset_save_CFLAGS" 5531 5532 eval supported=\$$cacheid 5533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5534 printf "%s\n" "$supported" >&6; } 5535 if test "$supported" = "yes" ; then 5536 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5537 found="yes" 5538 fi 5539 fi 5540 5541 if test $found = "no" ; then 5542 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5544 fi 5545 5546 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5547 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5548 fi 5549 5550 CFLAGS="$CFLAGS -Wformat" 5551 5552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5553 printf %s "checking if $CC supports -Wformat... " >&6; } 5554 cacheid=xorg_cv_cc_flag__Wformat 5555 if eval test \${$cacheid+y} 5556 then : 5557 printf %s "(cached) " >&6 5558 else case e in #( 5559 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5560 /* end confdefs.h. */ 5561 int i; 5562 int 5563 main (void) 5564 { 5565 5566 ; 5567 return 0; 5568 } 5569 _ACEOF 5570 if ac_fn_c_try_link "$LINENO" 5571 then : 5572 eval $cacheid=yes 5573 else case e in #( 5574 e) eval $cacheid=no ;; 5575 esac 5576 fi 5577 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5578 conftest$ac_exeext conftest.$ac_ext ;; 5579 esac 5580 fi 5581 5582 5583 CFLAGS="$xorg_testset_save_CFLAGS" 5584 5585 eval supported=\$$cacheid 5586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5587 printf "%s\n" "$supported" >&6; } 5588 if test "$supported" = "yes" ; then 5589 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5590 found="yes" 5591 fi 5592 fi 5593 5594 5595 5596 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 xorg_testset_save_CFLAGS="$CFLAGS" 5611 5612 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5615 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5616 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5617 then : 5618 printf %s "(cached) " >&6 5619 else case e in #( 5620 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5621 /* end confdefs.h. */ 5622 int i; 5623 _ACEOF 5624 if ac_fn_c_try_compile "$LINENO" 5625 then : 5626 xorg_cv_cc_flag_unknown_warning_option=yes 5627 else case e in #( 5628 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5629 esac 5630 fi 5631 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5632 esac 5633 fi 5634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5635 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5636 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5637 CFLAGS="$xorg_testset_save_CFLAGS" 5638 fi 5639 5640 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5643 fi 5644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5646 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5647 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5648 then : 5649 printf %s "(cached) " >&6 5650 else case e in #( 5651 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5652 /* end confdefs.h. */ 5653 int i; 5654 _ACEOF 5655 if ac_fn_c_try_compile "$LINENO" 5656 then : 5657 xorg_cv_cc_flag_unused_command_line_argument=yes 5658 else case e in #( 5659 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5660 esac 5661 fi 5662 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5663 esac 5664 fi 5665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5666 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5667 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5668 CFLAGS="$xorg_testset_save_CFLAGS" 5669 fi 5670 5671 found="no" 5672 5673 if test $found = "no" ; then 5674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5676 fi 5677 5678 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5680 fi 5681 5682 CFLAGS="$CFLAGS -Wstrict-prototypes" 5683 5684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5685 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5686 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5687 if eval test \${$cacheid+y} 5688 then : 5689 printf %s "(cached) " >&6 5690 else case e in #( 5691 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5692 /* end confdefs.h. */ 5693 int i; 5694 int 5695 main (void) 5696 { 5697 5698 ; 5699 return 0; 5700 } 5701 _ACEOF 5702 if ac_fn_c_try_link "$LINENO" 5703 then : 5704 eval $cacheid=yes 5705 else case e in #( 5706 e) eval $cacheid=no ;; 5707 esac 5708 fi 5709 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5710 conftest$ac_exeext conftest.$ac_ext ;; 5711 esac 5712 fi 5713 5714 5715 CFLAGS="$xorg_testset_save_CFLAGS" 5716 5717 eval supported=\$$cacheid 5718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5719 printf "%s\n" "$supported" >&6; } 5720 if test "$supported" = "yes" ; then 5721 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5722 found="yes" 5723 fi 5724 fi 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 xorg_testset_save_CFLAGS="$CFLAGS" 5741 5742 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5745 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5746 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5747 then : 5748 printf %s "(cached) " >&6 5749 else case e in #( 5750 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5751 /* end confdefs.h. */ 5752 int i; 5753 _ACEOF 5754 if ac_fn_c_try_compile "$LINENO" 5755 then : 5756 xorg_cv_cc_flag_unknown_warning_option=yes 5757 else case e in #( 5758 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5759 esac 5760 fi 5761 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5762 esac 5763 fi 5764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5765 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5766 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5767 CFLAGS="$xorg_testset_save_CFLAGS" 5768 fi 5769 5770 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5771 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5773 fi 5774 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5776 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5777 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5778 then : 5779 printf %s "(cached) " >&6 5780 else case e in #( 5781 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5782 /* end confdefs.h. */ 5783 int i; 5784 _ACEOF 5785 if ac_fn_c_try_compile "$LINENO" 5786 then : 5787 xorg_cv_cc_flag_unused_command_line_argument=yes 5788 else case e in #( 5789 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5790 esac 5791 fi 5792 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5793 esac 5794 fi 5795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5796 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5797 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5798 CFLAGS="$xorg_testset_save_CFLAGS" 5799 fi 5800 5801 found="no" 5802 5803 if test $found = "no" ; then 5804 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5806 fi 5807 5808 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5809 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5810 fi 5811 5812 CFLAGS="$CFLAGS -Wmissing-prototypes" 5813 5814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5815 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5816 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5817 if eval test \${$cacheid+y} 5818 then : 5819 printf %s "(cached) " >&6 5820 else case e in #( 5821 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5822 /* end confdefs.h. */ 5823 int i; 5824 int 5825 main (void) 5826 { 5827 5828 ; 5829 return 0; 5830 } 5831 _ACEOF 5832 if ac_fn_c_try_link "$LINENO" 5833 then : 5834 eval $cacheid=yes 5835 else case e in #( 5836 e) eval $cacheid=no ;; 5837 esac 5838 fi 5839 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5840 conftest$ac_exeext conftest.$ac_ext ;; 5841 esac 5842 fi 5843 5844 5845 CFLAGS="$xorg_testset_save_CFLAGS" 5846 5847 eval supported=\$$cacheid 5848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5849 printf "%s\n" "$supported" >&6; } 5850 if test "$supported" = "yes" ; then 5851 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5852 found="yes" 5853 fi 5854 fi 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 xorg_testset_save_CFLAGS="$CFLAGS" 5871 5872 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5875 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5876 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5877 then : 5878 printf %s "(cached) " >&6 5879 else case e in #( 5880 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5881 /* end confdefs.h. */ 5882 int i; 5883 _ACEOF 5884 if ac_fn_c_try_compile "$LINENO" 5885 then : 5886 xorg_cv_cc_flag_unknown_warning_option=yes 5887 else case e in #( 5888 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5889 esac 5890 fi 5891 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5892 esac 5893 fi 5894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5895 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5896 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5897 CFLAGS="$xorg_testset_save_CFLAGS" 5898 fi 5899 5900 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5903 fi 5904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5906 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5907 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5908 then : 5909 printf %s "(cached) " >&6 5910 else case e in #( 5911 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5912 /* end confdefs.h. */ 5913 int i; 5914 _ACEOF 5915 if ac_fn_c_try_compile "$LINENO" 5916 then : 5917 xorg_cv_cc_flag_unused_command_line_argument=yes 5918 else case e in #( 5919 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5920 esac 5921 fi 5922 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5923 esac 5924 fi 5925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5926 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5927 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5928 CFLAGS="$xorg_testset_save_CFLAGS" 5929 fi 5930 5931 found="no" 5932 5933 if test $found = "no" ; then 5934 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5936 fi 5937 5938 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5939 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5940 fi 5941 5942 CFLAGS="$CFLAGS -Wnested-externs" 5943 5944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5945 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5946 cacheid=xorg_cv_cc_flag__Wnested_externs 5947 if eval test \${$cacheid+y} 5948 then : 5949 printf %s "(cached) " >&6 5950 else case e in #( 5951 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5952 /* end confdefs.h. */ 5953 int i; 5954 int 5955 main (void) 5956 { 5957 5958 ; 5959 return 0; 5960 } 5961 _ACEOF 5962 if ac_fn_c_try_link "$LINENO" 5963 then : 5964 eval $cacheid=yes 5965 else case e in #( 5966 e) eval $cacheid=no ;; 5967 esac 5968 fi 5969 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5970 conftest$ac_exeext conftest.$ac_ext ;; 5971 esac 5972 fi 5973 5974 5975 CFLAGS="$xorg_testset_save_CFLAGS" 5976 5977 eval supported=\$$cacheid 5978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5979 printf "%s\n" "$supported" >&6; } 5980 if test "$supported" = "yes" ; then 5981 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5982 found="yes" 5983 fi 5984 fi 5985 5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 xorg_testset_save_CFLAGS="$CFLAGS" 6001 6002 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6005 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6006 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6007 then : 6008 printf %s "(cached) " >&6 6009 else case e in #( 6010 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6011 /* end confdefs.h. */ 6012 int i; 6013 _ACEOF 6014 if ac_fn_c_try_compile "$LINENO" 6015 then : 6016 xorg_cv_cc_flag_unknown_warning_option=yes 6017 else case e in #( 6018 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6019 esac 6020 fi 6021 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6022 esac 6023 fi 6024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6025 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6026 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6027 CFLAGS="$xorg_testset_save_CFLAGS" 6028 fi 6029 6030 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6031 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6033 fi 6034 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6036 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6037 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6038 then : 6039 printf %s "(cached) " >&6 6040 else case e in #( 6041 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6042 /* end confdefs.h. */ 6043 int i; 6044 _ACEOF 6045 if ac_fn_c_try_compile "$LINENO" 6046 then : 6047 xorg_cv_cc_flag_unused_command_line_argument=yes 6048 else case e in #( 6049 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6050 esac 6051 fi 6052 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6053 esac 6054 fi 6055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6056 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6057 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6058 CFLAGS="$xorg_testset_save_CFLAGS" 6059 fi 6060 6061 found="no" 6062 6063 if test $found = "no" ; then 6064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6066 fi 6067 6068 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6069 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6070 fi 6071 6072 CFLAGS="$CFLAGS -Wbad-function-cast" 6073 6074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6075 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6076 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6077 if eval test \${$cacheid+y} 6078 then : 6079 printf %s "(cached) " >&6 6080 else case e in #( 6081 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6082 /* end confdefs.h. */ 6083 int i; 6084 int 6085 main (void) 6086 { 6087 6088 ; 6089 return 0; 6090 } 6091 _ACEOF 6092 if ac_fn_c_try_link "$LINENO" 6093 then : 6094 eval $cacheid=yes 6095 else case e in #( 6096 e) eval $cacheid=no ;; 6097 esac 6098 fi 6099 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6100 conftest$ac_exeext conftest.$ac_ext ;; 6101 esac 6102 fi 6103 6104 6105 CFLAGS="$xorg_testset_save_CFLAGS" 6106 6107 eval supported=\$$cacheid 6108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6109 printf "%s\n" "$supported" >&6; } 6110 if test "$supported" = "yes" ; then 6111 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6112 found="yes" 6113 fi 6114 fi 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 xorg_testset_save_CFLAGS="$CFLAGS" 6131 6132 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6135 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6136 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6137 then : 6138 printf %s "(cached) " >&6 6139 else case e in #( 6140 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6141 /* end confdefs.h. */ 6142 int i; 6143 _ACEOF 6144 if ac_fn_c_try_compile "$LINENO" 6145 then : 6146 xorg_cv_cc_flag_unknown_warning_option=yes 6147 else case e in #( 6148 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6149 esac 6150 fi 6151 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6152 esac 6153 fi 6154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6155 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6156 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6157 CFLAGS="$xorg_testset_save_CFLAGS" 6158 fi 6159 6160 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6163 fi 6164 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6166 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6167 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6168 then : 6169 printf %s "(cached) " >&6 6170 else case e in #( 6171 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6172 /* end confdefs.h. */ 6173 int i; 6174 _ACEOF 6175 if ac_fn_c_try_compile "$LINENO" 6176 then : 6177 xorg_cv_cc_flag_unused_command_line_argument=yes 6178 else case e in #( 6179 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6180 esac 6181 fi 6182 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6183 esac 6184 fi 6185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6186 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6187 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6188 CFLAGS="$xorg_testset_save_CFLAGS" 6189 fi 6190 6191 found="no" 6192 6193 if test $found = "no" ; then 6194 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6196 fi 6197 6198 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6200 fi 6201 6202 CFLAGS="$CFLAGS -Wold-style-definition" 6203 6204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6205 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6206 cacheid=xorg_cv_cc_flag__Wold_style_definition 6207 if eval test \${$cacheid+y} 6208 then : 6209 printf %s "(cached) " >&6 6210 else case e in #( 6211 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6212 /* end confdefs.h. */ 6213 int i; 6214 int 6215 main (void) 6216 { 6217 6218 ; 6219 return 0; 6220 } 6221 _ACEOF 6222 if ac_fn_c_try_link "$LINENO" 6223 then : 6224 eval $cacheid=yes 6225 else case e in #( 6226 e) eval $cacheid=no ;; 6227 esac 6228 fi 6229 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6230 conftest$ac_exeext conftest.$ac_ext ;; 6231 esac 6232 fi 6233 6234 6235 CFLAGS="$xorg_testset_save_CFLAGS" 6236 6237 eval supported=\$$cacheid 6238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6239 printf "%s\n" "$supported" >&6; } 6240 if test "$supported" = "yes" ; then 6241 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6242 found="yes" 6243 fi 6244 fi 6245 6246 if test $found = "no" ; then 6247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6249 fi 6250 6251 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6253 fi 6254 6255 CFLAGS="$CFLAGS -fd" 6256 6257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6258 printf %s "checking if $CC supports -fd... " >&6; } 6259 cacheid=xorg_cv_cc_flag__fd 6260 if eval test \${$cacheid+y} 6261 then : 6262 printf %s "(cached) " >&6 6263 else case e in #( 6264 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6265 /* end confdefs.h. */ 6266 int i; 6267 int 6268 main (void) 6269 { 6270 6271 ; 6272 return 0; 6273 } 6274 _ACEOF 6275 if ac_fn_c_try_link "$LINENO" 6276 then : 6277 eval $cacheid=yes 6278 else case e in #( 6279 e) eval $cacheid=no ;; 6280 esac 6281 fi 6282 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6283 conftest$ac_exeext conftest.$ac_ext ;; 6284 esac 6285 fi 6286 6287 6288 CFLAGS="$xorg_testset_save_CFLAGS" 6289 6290 eval supported=\$$cacheid 6291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6292 printf "%s\n" "$supported" >&6; } 6293 if test "$supported" = "yes" ; then 6294 BASE_CFLAGS="$BASE_CFLAGS -fd" 6295 found="yes" 6296 fi 6297 fi 6298 6299 6300 6301 6302 6303 # This chunk adds additional warnings that could catch undesired effects. 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 xorg_testset_save_CFLAGS="$CFLAGS" 6318 6319 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6322 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6323 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6324 then : 6325 printf %s "(cached) " >&6 6326 else case e in #( 6327 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6328 /* end confdefs.h. */ 6329 int i; 6330 _ACEOF 6331 if ac_fn_c_try_compile "$LINENO" 6332 then : 6333 xorg_cv_cc_flag_unknown_warning_option=yes 6334 else case e in #( 6335 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6336 esac 6337 fi 6338 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6339 esac 6340 fi 6341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6342 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6343 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6344 CFLAGS="$xorg_testset_save_CFLAGS" 6345 fi 6346 6347 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6350 fi 6351 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6353 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6354 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6355 then : 6356 printf %s "(cached) " >&6 6357 else case e in #( 6358 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6359 /* end confdefs.h. */ 6360 int i; 6361 _ACEOF 6362 if ac_fn_c_try_compile "$LINENO" 6363 then : 6364 xorg_cv_cc_flag_unused_command_line_argument=yes 6365 else case e in #( 6366 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6367 esac 6368 fi 6369 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6370 esac 6371 fi 6372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6373 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6374 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6375 CFLAGS="$xorg_testset_save_CFLAGS" 6376 fi 6377 6378 found="no" 6379 6380 if test $found = "no" ; then 6381 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6383 fi 6384 6385 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6387 fi 6388 6389 CFLAGS="$CFLAGS -Wunused" 6390 6391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6392 printf %s "checking if $CC supports -Wunused... " >&6; } 6393 cacheid=xorg_cv_cc_flag__Wunused 6394 if eval test \${$cacheid+y} 6395 then : 6396 printf %s "(cached) " >&6 6397 else case e in #( 6398 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6399 /* end confdefs.h. */ 6400 int i; 6401 int 6402 main (void) 6403 { 6404 6405 ; 6406 return 0; 6407 } 6408 _ACEOF 6409 if ac_fn_c_try_link "$LINENO" 6410 then : 6411 eval $cacheid=yes 6412 else case e in #( 6413 e) eval $cacheid=no ;; 6414 esac 6415 fi 6416 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6417 conftest$ac_exeext conftest.$ac_ext ;; 6418 esac 6419 fi 6420 6421 6422 CFLAGS="$xorg_testset_save_CFLAGS" 6423 6424 eval supported=\$$cacheid 6425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6426 printf "%s\n" "$supported" >&6; } 6427 if test "$supported" = "yes" ; then 6428 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6429 found="yes" 6430 fi 6431 fi 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 xorg_testset_save_CFLAGS="$CFLAGS" 6448 6449 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6452 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6453 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6454 then : 6455 printf %s "(cached) " >&6 6456 else case e in #( 6457 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6458 /* end confdefs.h. */ 6459 int i; 6460 _ACEOF 6461 if ac_fn_c_try_compile "$LINENO" 6462 then : 6463 xorg_cv_cc_flag_unknown_warning_option=yes 6464 else case e in #( 6465 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6466 esac 6467 fi 6468 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6469 esac 6470 fi 6471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6472 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6473 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6474 CFLAGS="$xorg_testset_save_CFLAGS" 6475 fi 6476 6477 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6478 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6480 fi 6481 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6483 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6484 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6485 then : 6486 printf %s "(cached) " >&6 6487 else case e in #( 6488 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6489 /* end confdefs.h. */ 6490 int i; 6491 _ACEOF 6492 if ac_fn_c_try_compile "$LINENO" 6493 then : 6494 xorg_cv_cc_flag_unused_command_line_argument=yes 6495 else case e in #( 6496 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6497 esac 6498 fi 6499 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6500 esac 6501 fi 6502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6503 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6504 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6505 CFLAGS="$xorg_testset_save_CFLAGS" 6506 fi 6507 6508 found="no" 6509 6510 if test $found = "no" ; then 6511 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6513 fi 6514 6515 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6516 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6517 fi 6518 6519 CFLAGS="$CFLAGS -Wuninitialized" 6520 6521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6522 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6523 cacheid=xorg_cv_cc_flag__Wuninitialized 6524 if eval test \${$cacheid+y} 6525 then : 6526 printf %s "(cached) " >&6 6527 else case e in #( 6528 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6529 /* end confdefs.h. */ 6530 int i; 6531 int 6532 main (void) 6533 { 6534 6535 ; 6536 return 0; 6537 } 6538 _ACEOF 6539 if ac_fn_c_try_link "$LINENO" 6540 then : 6541 eval $cacheid=yes 6542 else case e in #( 6543 e) eval $cacheid=no ;; 6544 esac 6545 fi 6546 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6547 conftest$ac_exeext conftest.$ac_ext ;; 6548 esac 6549 fi 6550 6551 6552 CFLAGS="$xorg_testset_save_CFLAGS" 6553 6554 eval supported=\$$cacheid 6555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6556 printf "%s\n" "$supported" >&6; } 6557 if test "$supported" = "yes" ; then 6558 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6559 found="yes" 6560 fi 6561 fi 6562 6563 6564 6565 6566 6567 6568 6569 6570 6571 6572 6573 6574 6575 6576 6577 xorg_testset_save_CFLAGS="$CFLAGS" 6578 6579 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6582 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6583 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6584 then : 6585 printf %s "(cached) " >&6 6586 else case e in #( 6587 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6588 /* end confdefs.h. */ 6589 int i; 6590 _ACEOF 6591 if ac_fn_c_try_compile "$LINENO" 6592 then : 6593 xorg_cv_cc_flag_unknown_warning_option=yes 6594 else case e in #( 6595 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6596 esac 6597 fi 6598 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6599 esac 6600 fi 6601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6602 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6603 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6604 CFLAGS="$xorg_testset_save_CFLAGS" 6605 fi 6606 6607 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6610 fi 6611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6613 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6614 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6615 then : 6616 printf %s "(cached) " >&6 6617 else case e in #( 6618 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6619 /* end confdefs.h. */ 6620 int i; 6621 _ACEOF 6622 if ac_fn_c_try_compile "$LINENO" 6623 then : 6624 xorg_cv_cc_flag_unused_command_line_argument=yes 6625 else case e in #( 6626 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6627 esac 6628 fi 6629 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6630 esac 6631 fi 6632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6633 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6634 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6635 CFLAGS="$xorg_testset_save_CFLAGS" 6636 fi 6637 6638 found="no" 6639 6640 if test $found = "no" ; then 6641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6643 fi 6644 6645 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6647 fi 6648 6649 CFLAGS="$CFLAGS -Wshadow" 6650 6651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6652 printf %s "checking if $CC supports -Wshadow... " >&6; } 6653 cacheid=xorg_cv_cc_flag__Wshadow 6654 if eval test \${$cacheid+y} 6655 then : 6656 printf %s "(cached) " >&6 6657 else case e in #( 6658 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6659 /* end confdefs.h. */ 6660 int i; 6661 int 6662 main (void) 6663 { 6664 6665 ; 6666 return 0; 6667 } 6668 _ACEOF 6669 if ac_fn_c_try_link "$LINENO" 6670 then : 6671 eval $cacheid=yes 6672 else case e in #( 6673 e) eval $cacheid=no ;; 6674 esac 6675 fi 6676 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6677 conftest$ac_exeext conftest.$ac_ext ;; 6678 esac 6679 fi 6680 6681 6682 CFLAGS="$xorg_testset_save_CFLAGS" 6683 6684 eval supported=\$$cacheid 6685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6686 printf "%s\n" "$supported" >&6; } 6687 if test "$supported" = "yes" ; then 6688 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6689 found="yes" 6690 fi 6691 fi 6692 6693 6694 6695 6696 6697 6698 6699 6700 6701 6702 6703 6704 6705 6706 6707 xorg_testset_save_CFLAGS="$CFLAGS" 6708 6709 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6712 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6713 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6714 then : 6715 printf %s "(cached) " >&6 6716 else case e in #( 6717 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6718 /* end confdefs.h. */ 6719 int i; 6720 _ACEOF 6721 if ac_fn_c_try_compile "$LINENO" 6722 then : 6723 xorg_cv_cc_flag_unknown_warning_option=yes 6724 else case e in #( 6725 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6726 esac 6727 fi 6728 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6729 esac 6730 fi 6731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6732 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6733 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6734 CFLAGS="$xorg_testset_save_CFLAGS" 6735 fi 6736 6737 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6738 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6740 fi 6741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6743 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6744 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6745 then : 6746 printf %s "(cached) " >&6 6747 else case e in #( 6748 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6749 /* end confdefs.h. */ 6750 int i; 6751 _ACEOF 6752 if ac_fn_c_try_compile "$LINENO" 6753 then : 6754 xorg_cv_cc_flag_unused_command_line_argument=yes 6755 else case e in #( 6756 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6757 esac 6758 fi 6759 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6760 esac 6761 fi 6762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6763 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6764 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6765 CFLAGS="$xorg_testset_save_CFLAGS" 6766 fi 6767 6768 found="no" 6769 6770 if test $found = "no" ; then 6771 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6773 fi 6774 6775 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6777 fi 6778 6779 CFLAGS="$CFLAGS -Wmissing-noreturn" 6780 6781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6782 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6783 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6784 if eval test \${$cacheid+y} 6785 then : 6786 printf %s "(cached) " >&6 6787 else case e in #( 6788 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6789 /* end confdefs.h. */ 6790 int i; 6791 int 6792 main (void) 6793 { 6794 6795 ; 6796 return 0; 6797 } 6798 _ACEOF 6799 if ac_fn_c_try_link "$LINENO" 6800 then : 6801 eval $cacheid=yes 6802 else case e in #( 6803 e) eval $cacheid=no ;; 6804 esac 6805 fi 6806 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6807 conftest$ac_exeext conftest.$ac_ext ;; 6808 esac 6809 fi 6810 6811 6812 CFLAGS="$xorg_testset_save_CFLAGS" 6813 6814 eval supported=\$$cacheid 6815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6816 printf "%s\n" "$supported" >&6; } 6817 if test "$supported" = "yes" ; then 6818 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6819 found="yes" 6820 fi 6821 fi 6822 6823 6824 6825 6826 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 xorg_testset_save_CFLAGS="$CFLAGS" 6838 6839 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6842 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6843 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6844 then : 6845 printf %s "(cached) " >&6 6846 else case e in #( 6847 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6848 /* end confdefs.h. */ 6849 int i; 6850 _ACEOF 6851 if ac_fn_c_try_compile "$LINENO" 6852 then : 6853 xorg_cv_cc_flag_unknown_warning_option=yes 6854 else case e in #( 6855 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6856 esac 6857 fi 6858 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6859 esac 6860 fi 6861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6862 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6863 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6864 CFLAGS="$xorg_testset_save_CFLAGS" 6865 fi 6866 6867 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6870 fi 6871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6873 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6874 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6875 then : 6876 printf %s "(cached) " >&6 6877 else case e in #( 6878 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6879 /* end confdefs.h. */ 6880 int i; 6881 _ACEOF 6882 if ac_fn_c_try_compile "$LINENO" 6883 then : 6884 xorg_cv_cc_flag_unused_command_line_argument=yes 6885 else case e in #( 6886 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6887 esac 6888 fi 6889 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6890 esac 6891 fi 6892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6893 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6894 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6895 CFLAGS="$xorg_testset_save_CFLAGS" 6896 fi 6897 6898 found="no" 6899 6900 if test $found = "no" ; then 6901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6903 fi 6904 6905 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6907 fi 6908 6909 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6910 6911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6912 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6913 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6914 if eval test \${$cacheid+y} 6915 then : 6916 printf %s "(cached) " >&6 6917 else case e in #( 6918 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6919 /* end confdefs.h. */ 6920 int i; 6921 int 6922 main (void) 6923 { 6924 6925 ; 6926 return 0; 6927 } 6928 _ACEOF 6929 if ac_fn_c_try_link "$LINENO" 6930 then : 6931 eval $cacheid=yes 6932 else case e in #( 6933 e) eval $cacheid=no ;; 6934 esac 6935 fi 6936 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6937 conftest$ac_exeext conftest.$ac_ext ;; 6938 esac 6939 fi 6940 6941 6942 CFLAGS="$xorg_testset_save_CFLAGS" 6943 6944 eval supported=\$$cacheid 6945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6946 printf "%s\n" "$supported" >&6; } 6947 if test "$supported" = "yes" ; then 6948 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6949 found="yes" 6950 fi 6951 fi 6952 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963 6964 6965 6966 6967 xorg_testset_save_CFLAGS="$CFLAGS" 6968 6969 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6972 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6973 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6974 then : 6975 printf %s "(cached) " >&6 6976 else case e in #( 6977 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6978 /* end confdefs.h. */ 6979 int i; 6980 _ACEOF 6981 if ac_fn_c_try_compile "$LINENO" 6982 then : 6983 xorg_cv_cc_flag_unknown_warning_option=yes 6984 else case e in #( 6985 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6986 esac 6987 fi 6988 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6989 esac 6990 fi 6991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6992 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6993 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6994 CFLAGS="$xorg_testset_save_CFLAGS" 6995 fi 6996 6997 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7000 fi 7001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7003 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7004 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7005 then : 7006 printf %s "(cached) " >&6 7007 else case e in #( 7008 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7009 /* end confdefs.h. */ 7010 int i; 7011 _ACEOF 7012 if ac_fn_c_try_compile "$LINENO" 7013 then : 7014 xorg_cv_cc_flag_unused_command_line_argument=yes 7015 else case e in #( 7016 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7017 esac 7018 fi 7019 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7020 esac 7021 fi 7022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7023 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7024 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7025 CFLAGS="$xorg_testset_save_CFLAGS" 7026 fi 7027 7028 found="no" 7029 7030 if test $found = "no" ; then 7031 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7033 fi 7034 7035 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7037 fi 7038 7039 CFLAGS="$CFLAGS -Wredundant-decls" 7040 7041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7042 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7043 cacheid=xorg_cv_cc_flag__Wredundant_decls 7044 if eval test \${$cacheid+y} 7045 then : 7046 printf %s "(cached) " >&6 7047 else case e in #( 7048 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7049 /* end confdefs.h. */ 7050 int i; 7051 int 7052 main (void) 7053 { 7054 7055 ; 7056 return 0; 7057 } 7058 _ACEOF 7059 if ac_fn_c_try_link "$LINENO" 7060 then : 7061 eval $cacheid=yes 7062 else case e in #( 7063 e) eval $cacheid=no ;; 7064 esac 7065 fi 7066 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7067 conftest$ac_exeext conftest.$ac_ext ;; 7068 esac 7069 fi 7070 7071 7072 CFLAGS="$xorg_testset_save_CFLAGS" 7073 7074 eval supported=\$$cacheid 7075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7076 printf "%s\n" "$supported" >&6; } 7077 if test "$supported" = "yes" ; then 7078 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7079 found="yes" 7080 fi 7081 fi 7082 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 xorg_testset_save_CFLAGS="$CFLAGS" 7098 7099 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7102 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7103 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7104 then : 7105 printf %s "(cached) " >&6 7106 else case e in #( 7107 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7108 /* end confdefs.h. */ 7109 int i; 7110 _ACEOF 7111 if ac_fn_c_try_compile "$LINENO" 7112 then : 7113 xorg_cv_cc_flag_unknown_warning_option=yes 7114 else case e in #( 7115 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7116 esac 7117 fi 7118 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7119 esac 7120 fi 7121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7122 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7123 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7124 CFLAGS="$xorg_testset_save_CFLAGS" 7125 fi 7126 7127 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7128 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7130 fi 7131 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7133 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7134 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7135 then : 7136 printf %s "(cached) " >&6 7137 else case e in #( 7138 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7139 /* end confdefs.h. */ 7140 int i; 7141 _ACEOF 7142 if ac_fn_c_try_compile "$LINENO" 7143 then : 7144 xorg_cv_cc_flag_unused_command_line_argument=yes 7145 else case e in #( 7146 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7147 esac 7148 fi 7149 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7150 esac 7151 fi 7152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7153 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7154 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7155 CFLAGS="$xorg_testset_save_CFLAGS" 7156 fi 7157 7158 found="no" 7159 7160 if test $found = "no" ; then 7161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7163 fi 7164 7165 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7167 fi 7168 7169 CFLAGS="$CFLAGS -Wlogical-op" 7170 7171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7172 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7173 cacheid=xorg_cv_cc_flag__Wlogical_op 7174 if eval test \${$cacheid+y} 7175 then : 7176 printf %s "(cached) " >&6 7177 else case e in #( 7178 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7179 /* end confdefs.h. */ 7180 int i; 7181 int 7182 main (void) 7183 { 7184 7185 ; 7186 return 0; 7187 } 7188 _ACEOF 7189 if ac_fn_c_try_link "$LINENO" 7190 then : 7191 eval $cacheid=yes 7192 else case e in #( 7193 e) eval $cacheid=no ;; 7194 esac 7195 fi 7196 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7197 conftest$ac_exeext conftest.$ac_ext ;; 7198 esac 7199 fi 7200 7201 7202 CFLAGS="$xorg_testset_save_CFLAGS" 7203 7204 eval supported=\$$cacheid 7205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7206 printf "%s\n" "$supported" >&6; } 7207 if test "$supported" = "yes" ; then 7208 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7209 found="yes" 7210 fi 7211 fi 7212 7213 7214 7215 # These are currently disabled because they are noisy. They will be enabled 7216 # in the future once the codebase is sufficiently modernized to silence 7217 # them. For now, I don't want them to drown out the other warnings. 7218 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7219 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7220 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7221 7222 # Turn some warnings into errors, so we don't accidentally get successful builds 7223 # when there are problems that should be fixed. 7224 7225 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7226 7227 7228 7229 7230 7231 7232 7233 7234 7235 7236 7237 7238 7239 xorg_testset_save_CFLAGS="$CFLAGS" 7240 7241 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7244 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7245 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7246 then : 7247 printf %s "(cached) " >&6 7248 else case e in #( 7249 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7250 /* end confdefs.h. */ 7251 int i; 7252 _ACEOF 7253 if ac_fn_c_try_compile "$LINENO" 7254 then : 7255 xorg_cv_cc_flag_unknown_warning_option=yes 7256 else case e in #( 7257 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7258 esac 7259 fi 7260 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7261 esac 7262 fi 7263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7264 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7265 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7266 CFLAGS="$xorg_testset_save_CFLAGS" 7267 fi 7268 7269 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7272 fi 7273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7275 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7276 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7277 then : 7278 printf %s "(cached) " >&6 7279 else case e in #( 7280 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7281 /* end confdefs.h. */ 7282 int i; 7283 _ACEOF 7284 if ac_fn_c_try_compile "$LINENO" 7285 then : 7286 xorg_cv_cc_flag_unused_command_line_argument=yes 7287 else case e in #( 7288 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7289 esac 7290 fi 7291 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7292 esac 7293 fi 7294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7295 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7296 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7297 CFLAGS="$xorg_testset_save_CFLAGS" 7298 fi 7299 7300 found="no" 7301 7302 if test $found = "no" ; then 7303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7305 fi 7306 7307 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7309 fi 7310 7311 CFLAGS="$CFLAGS -Werror=implicit" 7312 7313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7314 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7315 cacheid=xorg_cv_cc_flag__Werror_implicit 7316 if eval test \${$cacheid+y} 7317 then : 7318 printf %s "(cached) " >&6 7319 else case e in #( 7320 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7321 /* end confdefs.h. */ 7322 int i; 7323 int 7324 main (void) 7325 { 7326 7327 ; 7328 return 0; 7329 } 7330 _ACEOF 7331 if ac_fn_c_try_link "$LINENO" 7332 then : 7333 eval $cacheid=yes 7334 else case e in #( 7335 e) eval $cacheid=no ;; 7336 esac 7337 fi 7338 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7339 conftest$ac_exeext conftest.$ac_ext ;; 7340 esac 7341 fi 7342 7343 7344 CFLAGS="$xorg_testset_save_CFLAGS" 7345 7346 eval supported=\$$cacheid 7347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7348 printf "%s\n" "$supported" >&6; } 7349 if test "$supported" = "yes" ; then 7350 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7351 found="yes" 7352 fi 7353 fi 7354 7355 if test $found = "no" ; then 7356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7358 fi 7359 7360 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7362 fi 7363 7364 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7365 7366 { 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 7367 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7368 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7369 if eval test \${$cacheid+y} 7370 then : 7371 printf %s "(cached) " >&6 7372 else case e in #( 7373 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7374 /* end confdefs.h. */ 7375 int i; 7376 int 7377 main (void) 7378 { 7379 7380 ; 7381 return 0; 7382 } 7383 _ACEOF 7384 if ac_fn_c_try_link "$LINENO" 7385 then : 7386 eval $cacheid=yes 7387 else case e in #( 7388 e) eval $cacheid=no ;; 7389 esac 7390 fi 7391 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7392 conftest$ac_exeext conftest.$ac_ext ;; 7393 esac 7394 fi 7395 7396 7397 CFLAGS="$xorg_testset_save_CFLAGS" 7398 7399 eval supported=\$$cacheid 7400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7401 printf "%s\n" "$supported" >&6; } 7402 if test "$supported" = "yes" ; then 7403 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7404 found="yes" 7405 fi 7406 fi 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 xorg_testset_save_CFLAGS="$CFLAGS" 7423 7424 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7427 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7428 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7429 then : 7430 printf %s "(cached) " >&6 7431 else case e in #( 7432 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7433 /* end confdefs.h. */ 7434 int i; 7435 _ACEOF 7436 if ac_fn_c_try_compile "$LINENO" 7437 then : 7438 xorg_cv_cc_flag_unknown_warning_option=yes 7439 else case e in #( 7440 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7441 esac 7442 fi 7443 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7444 esac 7445 fi 7446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7447 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7448 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7449 CFLAGS="$xorg_testset_save_CFLAGS" 7450 fi 7451 7452 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7455 fi 7456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7458 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7459 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7460 then : 7461 printf %s "(cached) " >&6 7462 else case e in #( 7463 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7464 /* end confdefs.h. */ 7465 int i; 7466 _ACEOF 7467 if ac_fn_c_try_compile "$LINENO" 7468 then : 7469 xorg_cv_cc_flag_unused_command_line_argument=yes 7470 else case e in #( 7471 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7472 esac 7473 fi 7474 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7475 esac 7476 fi 7477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7478 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7479 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7480 CFLAGS="$xorg_testset_save_CFLAGS" 7481 fi 7482 7483 found="no" 7484 7485 if test $found = "no" ; then 7486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7488 fi 7489 7490 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7492 fi 7493 7494 CFLAGS="$CFLAGS -Werror=nonnull" 7495 7496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7497 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7498 cacheid=xorg_cv_cc_flag__Werror_nonnull 7499 if eval test \${$cacheid+y} 7500 then : 7501 printf %s "(cached) " >&6 7502 else case e in #( 7503 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7504 /* end confdefs.h. */ 7505 int i; 7506 int 7507 main (void) 7508 { 7509 7510 ; 7511 return 0; 7512 } 7513 _ACEOF 7514 if ac_fn_c_try_link "$LINENO" 7515 then : 7516 eval $cacheid=yes 7517 else case e in #( 7518 e) eval $cacheid=no ;; 7519 esac 7520 fi 7521 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7522 conftest$ac_exeext conftest.$ac_ext ;; 7523 esac 7524 fi 7525 7526 7527 CFLAGS="$xorg_testset_save_CFLAGS" 7528 7529 eval supported=\$$cacheid 7530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7531 printf "%s\n" "$supported" >&6; } 7532 if test "$supported" = "yes" ; then 7533 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7534 found="yes" 7535 fi 7536 fi 7537 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 xorg_testset_save_CFLAGS="$CFLAGS" 7553 7554 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7557 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7558 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7559 then : 7560 printf %s "(cached) " >&6 7561 else case e in #( 7562 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7563 /* end confdefs.h. */ 7564 int i; 7565 _ACEOF 7566 if ac_fn_c_try_compile "$LINENO" 7567 then : 7568 xorg_cv_cc_flag_unknown_warning_option=yes 7569 else case e in #( 7570 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7571 esac 7572 fi 7573 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7574 esac 7575 fi 7576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7577 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7578 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7579 CFLAGS="$xorg_testset_save_CFLAGS" 7580 fi 7581 7582 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7583 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7585 fi 7586 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7588 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7589 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7590 then : 7591 printf %s "(cached) " >&6 7592 else case e in #( 7593 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7594 /* end confdefs.h. */ 7595 int i; 7596 _ACEOF 7597 if ac_fn_c_try_compile "$LINENO" 7598 then : 7599 xorg_cv_cc_flag_unused_command_line_argument=yes 7600 else case e in #( 7601 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7602 esac 7603 fi 7604 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7605 esac 7606 fi 7607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7608 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7609 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7610 CFLAGS="$xorg_testset_save_CFLAGS" 7611 fi 7612 7613 found="no" 7614 7615 if test $found = "no" ; then 7616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7618 fi 7619 7620 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7622 fi 7623 7624 CFLAGS="$CFLAGS -Werror=init-self" 7625 7626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7627 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7628 cacheid=xorg_cv_cc_flag__Werror_init_self 7629 if eval test \${$cacheid+y} 7630 then : 7631 printf %s "(cached) " >&6 7632 else case e in #( 7633 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7634 /* end confdefs.h. */ 7635 int i; 7636 int 7637 main (void) 7638 { 7639 7640 ; 7641 return 0; 7642 } 7643 _ACEOF 7644 if ac_fn_c_try_link "$LINENO" 7645 then : 7646 eval $cacheid=yes 7647 else case e in #( 7648 e) eval $cacheid=no ;; 7649 esac 7650 fi 7651 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7652 conftest$ac_exeext conftest.$ac_ext ;; 7653 esac 7654 fi 7655 7656 7657 CFLAGS="$xorg_testset_save_CFLAGS" 7658 7659 eval supported=\$$cacheid 7660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7661 printf "%s\n" "$supported" >&6; } 7662 if test "$supported" = "yes" ; then 7663 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7664 found="yes" 7665 fi 7666 fi 7667 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677 7678 7679 7680 7681 7682 xorg_testset_save_CFLAGS="$CFLAGS" 7683 7684 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7687 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7688 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7689 then : 7690 printf %s "(cached) " >&6 7691 else case e in #( 7692 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7693 /* end confdefs.h. */ 7694 int i; 7695 _ACEOF 7696 if ac_fn_c_try_compile "$LINENO" 7697 then : 7698 xorg_cv_cc_flag_unknown_warning_option=yes 7699 else case e in #( 7700 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7701 esac 7702 fi 7703 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7704 esac 7705 fi 7706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7707 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7708 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7709 CFLAGS="$xorg_testset_save_CFLAGS" 7710 fi 7711 7712 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7715 fi 7716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7718 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7719 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7720 then : 7721 printf %s "(cached) " >&6 7722 else case e in #( 7723 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7724 /* end confdefs.h. */ 7725 int i; 7726 _ACEOF 7727 if ac_fn_c_try_compile "$LINENO" 7728 then : 7729 xorg_cv_cc_flag_unused_command_line_argument=yes 7730 else case e in #( 7731 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7732 esac 7733 fi 7734 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7735 esac 7736 fi 7737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7738 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7739 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7740 CFLAGS="$xorg_testset_save_CFLAGS" 7741 fi 7742 7743 found="no" 7744 7745 if test $found = "no" ; then 7746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7748 fi 7749 7750 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7752 fi 7753 7754 CFLAGS="$CFLAGS -Werror=main" 7755 7756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7757 printf %s "checking if $CC supports -Werror=main... " >&6; } 7758 cacheid=xorg_cv_cc_flag__Werror_main 7759 if eval test \${$cacheid+y} 7760 then : 7761 printf %s "(cached) " >&6 7762 else case e in #( 7763 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7764 /* end confdefs.h. */ 7765 int i; 7766 int 7767 main (void) 7768 { 7769 7770 ; 7771 return 0; 7772 } 7773 _ACEOF 7774 if ac_fn_c_try_link "$LINENO" 7775 then : 7776 eval $cacheid=yes 7777 else case e in #( 7778 e) eval $cacheid=no ;; 7779 esac 7780 fi 7781 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7782 conftest$ac_exeext conftest.$ac_ext ;; 7783 esac 7784 fi 7785 7786 7787 CFLAGS="$xorg_testset_save_CFLAGS" 7788 7789 eval supported=\$$cacheid 7790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7791 printf "%s\n" "$supported" >&6; } 7792 if test "$supported" = "yes" ; then 7793 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7794 found="yes" 7795 fi 7796 fi 7797 7798 7799 7800 7801 7802 7803 7804 7805 7806 7807 7808 7809 7810 7811 7812 xorg_testset_save_CFLAGS="$CFLAGS" 7813 7814 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7817 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7818 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7819 then : 7820 printf %s "(cached) " >&6 7821 else case e in #( 7822 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7823 /* end confdefs.h. */ 7824 int i; 7825 _ACEOF 7826 if ac_fn_c_try_compile "$LINENO" 7827 then : 7828 xorg_cv_cc_flag_unknown_warning_option=yes 7829 else case e in #( 7830 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7831 esac 7832 fi 7833 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7834 esac 7835 fi 7836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7837 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7838 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7839 CFLAGS="$xorg_testset_save_CFLAGS" 7840 fi 7841 7842 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7845 fi 7846 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7848 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7849 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7850 then : 7851 printf %s "(cached) " >&6 7852 else case e in #( 7853 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7854 /* end confdefs.h. */ 7855 int i; 7856 _ACEOF 7857 if ac_fn_c_try_compile "$LINENO" 7858 then : 7859 xorg_cv_cc_flag_unused_command_line_argument=yes 7860 else case e in #( 7861 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7862 esac 7863 fi 7864 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7865 esac 7866 fi 7867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7868 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7869 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7870 CFLAGS="$xorg_testset_save_CFLAGS" 7871 fi 7872 7873 found="no" 7874 7875 if test $found = "no" ; then 7876 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7878 fi 7879 7880 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7881 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7882 fi 7883 7884 CFLAGS="$CFLAGS -Werror=missing-braces" 7885 7886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7887 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7888 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7889 if eval test \${$cacheid+y} 7890 then : 7891 printf %s "(cached) " >&6 7892 else case e in #( 7893 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7894 /* end confdefs.h. */ 7895 int i; 7896 int 7897 main (void) 7898 { 7899 7900 ; 7901 return 0; 7902 } 7903 _ACEOF 7904 if ac_fn_c_try_link "$LINENO" 7905 then : 7906 eval $cacheid=yes 7907 else case e in #( 7908 e) eval $cacheid=no ;; 7909 esac 7910 fi 7911 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7912 conftest$ac_exeext conftest.$ac_ext ;; 7913 esac 7914 fi 7915 7916 7917 CFLAGS="$xorg_testset_save_CFLAGS" 7918 7919 eval supported=\$$cacheid 7920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7921 printf "%s\n" "$supported" >&6; } 7922 if test "$supported" = "yes" ; then 7923 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7924 found="yes" 7925 fi 7926 fi 7927 7928 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 xorg_testset_save_CFLAGS="$CFLAGS" 7943 7944 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7947 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7948 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7949 then : 7950 printf %s "(cached) " >&6 7951 else case e in #( 7952 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7953 /* end confdefs.h. */ 7954 int i; 7955 _ACEOF 7956 if ac_fn_c_try_compile "$LINENO" 7957 then : 7958 xorg_cv_cc_flag_unknown_warning_option=yes 7959 else case e in #( 7960 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7961 esac 7962 fi 7963 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7964 esac 7965 fi 7966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7967 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7968 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7969 CFLAGS="$xorg_testset_save_CFLAGS" 7970 fi 7971 7972 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7975 fi 7976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7978 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7979 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7980 then : 7981 printf %s "(cached) " >&6 7982 else case e in #( 7983 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7984 /* end confdefs.h. */ 7985 int i; 7986 _ACEOF 7987 if ac_fn_c_try_compile "$LINENO" 7988 then : 7989 xorg_cv_cc_flag_unused_command_line_argument=yes 7990 else case e in #( 7991 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7992 esac 7993 fi 7994 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7995 esac 7996 fi 7997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7998 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7999 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8000 CFLAGS="$xorg_testset_save_CFLAGS" 8001 fi 8002 8003 found="no" 8004 8005 if test $found = "no" ; then 8006 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8008 fi 8009 8010 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8011 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8012 fi 8013 8014 CFLAGS="$CFLAGS -Werror=sequence-point" 8015 8016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8017 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8018 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8019 if eval test \${$cacheid+y} 8020 then : 8021 printf %s "(cached) " >&6 8022 else case e in #( 8023 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8024 /* end confdefs.h. */ 8025 int i; 8026 int 8027 main (void) 8028 { 8029 8030 ; 8031 return 0; 8032 } 8033 _ACEOF 8034 if ac_fn_c_try_link "$LINENO" 8035 then : 8036 eval $cacheid=yes 8037 else case e in #( 8038 e) eval $cacheid=no ;; 8039 esac 8040 fi 8041 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8042 conftest$ac_exeext conftest.$ac_ext ;; 8043 esac 8044 fi 8045 8046 8047 CFLAGS="$xorg_testset_save_CFLAGS" 8048 8049 eval supported=\$$cacheid 8050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8051 printf "%s\n" "$supported" >&6; } 8052 if test "$supported" = "yes" ; then 8053 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8054 found="yes" 8055 fi 8056 fi 8057 8058 8059 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 xorg_testset_save_CFLAGS="$CFLAGS" 8073 8074 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8077 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8078 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8079 then : 8080 printf %s "(cached) " >&6 8081 else case e in #( 8082 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8083 /* end confdefs.h. */ 8084 int i; 8085 _ACEOF 8086 if ac_fn_c_try_compile "$LINENO" 8087 then : 8088 xorg_cv_cc_flag_unknown_warning_option=yes 8089 else case e in #( 8090 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8091 esac 8092 fi 8093 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8094 esac 8095 fi 8096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8097 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8098 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8099 CFLAGS="$xorg_testset_save_CFLAGS" 8100 fi 8101 8102 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8105 fi 8106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8108 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8109 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8110 then : 8111 printf %s "(cached) " >&6 8112 else case e in #( 8113 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8114 /* end confdefs.h. */ 8115 int i; 8116 _ACEOF 8117 if ac_fn_c_try_compile "$LINENO" 8118 then : 8119 xorg_cv_cc_flag_unused_command_line_argument=yes 8120 else case e in #( 8121 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8122 esac 8123 fi 8124 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8125 esac 8126 fi 8127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8128 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8129 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8130 CFLAGS="$xorg_testset_save_CFLAGS" 8131 fi 8132 8133 found="no" 8134 8135 if test $found = "no" ; then 8136 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8138 fi 8139 8140 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8142 fi 8143 8144 CFLAGS="$CFLAGS -Werror=return-type" 8145 8146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8147 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8148 cacheid=xorg_cv_cc_flag__Werror_return_type 8149 if eval test \${$cacheid+y} 8150 then : 8151 printf %s "(cached) " >&6 8152 else case e in #( 8153 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8154 /* end confdefs.h. */ 8155 int i; 8156 int 8157 main (void) 8158 { 8159 8160 ; 8161 return 0; 8162 } 8163 _ACEOF 8164 if ac_fn_c_try_link "$LINENO" 8165 then : 8166 eval $cacheid=yes 8167 else case e in #( 8168 e) eval $cacheid=no ;; 8169 esac 8170 fi 8171 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8172 conftest$ac_exeext conftest.$ac_ext ;; 8173 esac 8174 fi 8175 8176 8177 CFLAGS="$xorg_testset_save_CFLAGS" 8178 8179 eval supported=\$$cacheid 8180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8181 printf "%s\n" "$supported" >&6; } 8182 if test "$supported" = "yes" ; then 8183 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8184 found="yes" 8185 fi 8186 fi 8187 8188 if test $found = "no" ; then 8189 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8191 fi 8192 8193 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8194 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8195 fi 8196 8197 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8198 8199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8200 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8201 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8202 if eval test \${$cacheid+y} 8203 then : 8204 printf %s "(cached) " >&6 8205 else case e in #( 8206 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8207 /* end confdefs.h. */ 8208 int i; 8209 int 8210 main (void) 8211 { 8212 8213 ; 8214 return 0; 8215 } 8216 _ACEOF 8217 if ac_fn_c_try_link "$LINENO" 8218 then : 8219 eval $cacheid=yes 8220 else case e in #( 8221 e) eval $cacheid=no ;; 8222 esac 8223 fi 8224 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8225 conftest$ac_exeext conftest.$ac_ext ;; 8226 esac 8227 fi 8228 8229 8230 CFLAGS="$xorg_testset_save_CFLAGS" 8231 8232 eval supported=\$$cacheid 8233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8234 printf "%s\n" "$supported" >&6; } 8235 if test "$supported" = "yes" ; then 8236 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8237 found="yes" 8238 fi 8239 fi 8240 8241 8242 8243 8244 8245 8246 8247 8248 8249 8250 8251 8252 8253 8254 8255 xorg_testset_save_CFLAGS="$CFLAGS" 8256 8257 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8260 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8261 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8262 then : 8263 printf %s "(cached) " >&6 8264 else case e in #( 8265 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8266 /* end confdefs.h. */ 8267 int i; 8268 _ACEOF 8269 if ac_fn_c_try_compile "$LINENO" 8270 then : 8271 xorg_cv_cc_flag_unknown_warning_option=yes 8272 else case e in #( 8273 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8274 esac 8275 fi 8276 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8277 esac 8278 fi 8279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8280 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8281 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8282 CFLAGS="$xorg_testset_save_CFLAGS" 8283 fi 8284 8285 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8286 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8288 fi 8289 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8291 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8292 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8293 then : 8294 printf %s "(cached) " >&6 8295 else case e in #( 8296 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8297 /* end confdefs.h. */ 8298 int i; 8299 _ACEOF 8300 if ac_fn_c_try_compile "$LINENO" 8301 then : 8302 xorg_cv_cc_flag_unused_command_line_argument=yes 8303 else case e in #( 8304 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8305 esac 8306 fi 8307 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8308 esac 8309 fi 8310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8311 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8312 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8313 CFLAGS="$xorg_testset_save_CFLAGS" 8314 fi 8315 8316 found="no" 8317 8318 if test $found = "no" ; then 8319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8321 fi 8322 8323 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8325 fi 8326 8327 CFLAGS="$CFLAGS -Werror=trigraphs" 8328 8329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8330 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8331 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8332 if eval test \${$cacheid+y} 8333 then : 8334 printf %s "(cached) " >&6 8335 else case e in #( 8336 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8337 /* end confdefs.h. */ 8338 int i; 8339 int 8340 main (void) 8341 { 8342 8343 ; 8344 return 0; 8345 } 8346 _ACEOF 8347 if ac_fn_c_try_link "$LINENO" 8348 then : 8349 eval $cacheid=yes 8350 else case e in #( 8351 e) eval $cacheid=no ;; 8352 esac 8353 fi 8354 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8355 conftest$ac_exeext conftest.$ac_ext ;; 8356 esac 8357 fi 8358 8359 8360 CFLAGS="$xorg_testset_save_CFLAGS" 8361 8362 eval supported=\$$cacheid 8363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8364 printf "%s\n" "$supported" >&6; } 8365 if test "$supported" = "yes" ; then 8366 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8367 found="yes" 8368 fi 8369 fi 8370 8371 8372 8373 8374 8375 8376 8377 8378 8379 8380 8381 8382 8383 8384 8385 xorg_testset_save_CFLAGS="$CFLAGS" 8386 8387 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8390 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8391 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8392 then : 8393 printf %s "(cached) " >&6 8394 else case e in #( 8395 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8396 /* end confdefs.h. */ 8397 int i; 8398 _ACEOF 8399 if ac_fn_c_try_compile "$LINENO" 8400 then : 8401 xorg_cv_cc_flag_unknown_warning_option=yes 8402 else case e in #( 8403 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8404 esac 8405 fi 8406 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8407 esac 8408 fi 8409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8410 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8411 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8412 CFLAGS="$xorg_testset_save_CFLAGS" 8413 fi 8414 8415 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8418 fi 8419 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8421 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8422 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8423 then : 8424 printf %s "(cached) " >&6 8425 else case e in #( 8426 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8427 /* end confdefs.h. */ 8428 int i; 8429 _ACEOF 8430 if ac_fn_c_try_compile "$LINENO" 8431 then : 8432 xorg_cv_cc_flag_unused_command_line_argument=yes 8433 else case e in #( 8434 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8435 esac 8436 fi 8437 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8438 esac 8439 fi 8440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8441 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8442 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8443 CFLAGS="$xorg_testset_save_CFLAGS" 8444 fi 8445 8446 found="no" 8447 8448 if test $found = "no" ; then 8449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8451 fi 8452 8453 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8455 fi 8456 8457 CFLAGS="$CFLAGS -Werror=array-bounds" 8458 8459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8460 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8461 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8462 if eval test \${$cacheid+y} 8463 then : 8464 printf %s "(cached) " >&6 8465 else case e in #( 8466 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8467 /* end confdefs.h. */ 8468 int i; 8469 int 8470 main (void) 8471 { 8472 8473 ; 8474 return 0; 8475 } 8476 _ACEOF 8477 if ac_fn_c_try_link "$LINENO" 8478 then : 8479 eval $cacheid=yes 8480 else case e in #( 8481 e) eval $cacheid=no ;; 8482 esac 8483 fi 8484 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8485 conftest$ac_exeext conftest.$ac_ext ;; 8486 esac 8487 fi 8488 8489 8490 CFLAGS="$xorg_testset_save_CFLAGS" 8491 8492 eval supported=\$$cacheid 8493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8494 printf "%s\n" "$supported" >&6; } 8495 if test "$supported" = "yes" ; then 8496 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8497 found="yes" 8498 fi 8499 fi 8500 8501 8502 8503 8504 8505 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 xorg_testset_save_CFLAGS="$CFLAGS" 8516 8517 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8520 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8521 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8522 then : 8523 printf %s "(cached) " >&6 8524 else case e in #( 8525 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8526 /* end confdefs.h. */ 8527 int i; 8528 _ACEOF 8529 if ac_fn_c_try_compile "$LINENO" 8530 then : 8531 xorg_cv_cc_flag_unknown_warning_option=yes 8532 else case e in #( 8533 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8534 esac 8535 fi 8536 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8537 esac 8538 fi 8539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8540 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8541 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8542 CFLAGS="$xorg_testset_save_CFLAGS" 8543 fi 8544 8545 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8546 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8548 fi 8549 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8551 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8552 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8553 then : 8554 printf %s "(cached) " >&6 8555 else case e in #( 8556 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8557 /* end confdefs.h. */ 8558 int i; 8559 _ACEOF 8560 if ac_fn_c_try_compile "$LINENO" 8561 then : 8562 xorg_cv_cc_flag_unused_command_line_argument=yes 8563 else case e in #( 8564 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8565 esac 8566 fi 8567 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8568 esac 8569 fi 8570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8571 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8572 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8573 CFLAGS="$xorg_testset_save_CFLAGS" 8574 fi 8575 8576 found="no" 8577 8578 if test $found = "no" ; then 8579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8581 fi 8582 8583 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8585 fi 8586 8587 CFLAGS="$CFLAGS -Werror=write-strings" 8588 8589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8590 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8591 cacheid=xorg_cv_cc_flag__Werror_write_strings 8592 if eval test \${$cacheid+y} 8593 then : 8594 printf %s "(cached) " >&6 8595 else case e in #( 8596 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8597 /* end confdefs.h. */ 8598 int i; 8599 int 8600 main (void) 8601 { 8602 8603 ; 8604 return 0; 8605 } 8606 _ACEOF 8607 if ac_fn_c_try_link "$LINENO" 8608 then : 8609 eval $cacheid=yes 8610 else case e in #( 8611 e) eval $cacheid=no ;; 8612 esac 8613 fi 8614 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8615 conftest$ac_exeext conftest.$ac_ext ;; 8616 esac 8617 fi 8618 8619 8620 CFLAGS="$xorg_testset_save_CFLAGS" 8621 8622 eval supported=\$$cacheid 8623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8624 printf "%s\n" "$supported" >&6; } 8625 if test "$supported" = "yes" ; then 8626 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8627 found="yes" 8628 fi 8629 fi 8630 8631 8632 8633 8634 8635 8636 8637 8638 8639 8640 8641 8642 8643 8644 8645 xorg_testset_save_CFLAGS="$CFLAGS" 8646 8647 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8650 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8651 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8652 then : 8653 printf %s "(cached) " >&6 8654 else case e in #( 8655 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8656 /* end confdefs.h. */ 8657 int i; 8658 _ACEOF 8659 if ac_fn_c_try_compile "$LINENO" 8660 then : 8661 xorg_cv_cc_flag_unknown_warning_option=yes 8662 else case e in #( 8663 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8664 esac 8665 fi 8666 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8667 esac 8668 fi 8669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8670 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8671 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8672 CFLAGS="$xorg_testset_save_CFLAGS" 8673 fi 8674 8675 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8678 fi 8679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8681 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8682 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8683 then : 8684 printf %s "(cached) " >&6 8685 else case e in #( 8686 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8687 /* end confdefs.h. */ 8688 int i; 8689 _ACEOF 8690 if ac_fn_c_try_compile "$LINENO" 8691 then : 8692 xorg_cv_cc_flag_unused_command_line_argument=yes 8693 else case e in #( 8694 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8695 esac 8696 fi 8697 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8698 esac 8699 fi 8700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8701 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8702 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8703 CFLAGS="$xorg_testset_save_CFLAGS" 8704 fi 8705 8706 found="no" 8707 8708 if test $found = "no" ; then 8709 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8711 fi 8712 8713 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8715 fi 8716 8717 CFLAGS="$CFLAGS -Werror=address" 8718 8719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8720 printf %s "checking if $CC supports -Werror=address... " >&6; } 8721 cacheid=xorg_cv_cc_flag__Werror_address 8722 if eval test \${$cacheid+y} 8723 then : 8724 printf %s "(cached) " >&6 8725 else case e in #( 8726 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8727 /* end confdefs.h. */ 8728 int i; 8729 int 8730 main (void) 8731 { 8732 8733 ; 8734 return 0; 8735 } 8736 _ACEOF 8737 if ac_fn_c_try_link "$LINENO" 8738 then : 8739 eval $cacheid=yes 8740 else case e in #( 8741 e) eval $cacheid=no ;; 8742 esac 8743 fi 8744 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8745 conftest$ac_exeext conftest.$ac_ext ;; 8746 esac 8747 fi 8748 8749 8750 CFLAGS="$xorg_testset_save_CFLAGS" 8751 8752 eval supported=\$$cacheid 8753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8754 printf "%s\n" "$supported" >&6; } 8755 if test "$supported" = "yes" ; then 8756 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8757 found="yes" 8758 fi 8759 fi 8760 8761 8762 8763 8764 8765 8766 8767 8768 8769 8770 8771 8772 8773 8774 8775 xorg_testset_save_CFLAGS="$CFLAGS" 8776 8777 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8780 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8781 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8782 then : 8783 printf %s "(cached) " >&6 8784 else case e in #( 8785 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8786 /* end confdefs.h. */ 8787 int i; 8788 _ACEOF 8789 if ac_fn_c_try_compile "$LINENO" 8790 then : 8791 xorg_cv_cc_flag_unknown_warning_option=yes 8792 else case e in #( 8793 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8794 esac 8795 fi 8796 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8797 esac 8798 fi 8799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8800 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8801 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8802 CFLAGS="$xorg_testset_save_CFLAGS" 8803 fi 8804 8805 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8806 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8808 fi 8809 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8811 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8812 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8813 then : 8814 printf %s "(cached) " >&6 8815 else case e in #( 8816 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8817 /* end confdefs.h. */ 8818 int i; 8819 _ACEOF 8820 if ac_fn_c_try_compile "$LINENO" 8821 then : 8822 xorg_cv_cc_flag_unused_command_line_argument=yes 8823 else case e in #( 8824 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8825 esac 8826 fi 8827 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8828 esac 8829 fi 8830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8831 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8832 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8833 CFLAGS="$xorg_testset_save_CFLAGS" 8834 fi 8835 8836 found="no" 8837 8838 if test $found = "no" ; then 8839 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8841 fi 8842 8843 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8845 fi 8846 8847 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8848 8849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8850 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8851 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8852 if eval test \${$cacheid+y} 8853 then : 8854 printf %s "(cached) " >&6 8855 else case e in #( 8856 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8857 /* end confdefs.h. */ 8858 int i; 8859 int 8860 main (void) 8861 { 8862 8863 ; 8864 return 0; 8865 } 8866 _ACEOF 8867 if ac_fn_c_try_link "$LINENO" 8868 then : 8869 eval $cacheid=yes 8870 else case e in #( 8871 e) eval $cacheid=no ;; 8872 esac 8873 fi 8874 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8875 conftest$ac_exeext conftest.$ac_ext ;; 8876 esac 8877 fi 8878 8879 8880 CFLAGS="$xorg_testset_save_CFLAGS" 8881 8882 eval supported=\$$cacheid 8883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8884 printf "%s\n" "$supported" >&6; } 8885 if test "$supported" = "yes" ; then 8886 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8887 found="yes" 8888 fi 8889 fi 8890 8891 if test $found = "no" ; then 8892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8894 fi 8895 8896 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8897 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8898 fi 8899 8900 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8901 8902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8903 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8904 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8905 if eval test \${$cacheid+y} 8906 then : 8907 printf %s "(cached) " >&6 8908 else case e in #( 8909 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8910 /* end confdefs.h. */ 8911 int i; 8912 int 8913 main (void) 8914 { 8915 8916 ; 8917 return 0; 8918 } 8919 _ACEOF 8920 if ac_fn_c_try_link "$LINENO" 8921 then : 8922 eval $cacheid=yes 8923 else case e in #( 8924 e) eval $cacheid=no ;; 8925 esac 8926 fi 8927 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8928 conftest$ac_exeext conftest.$ac_ext ;; 8929 esac 8930 fi 8931 8932 8933 CFLAGS="$xorg_testset_save_CFLAGS" 8934 8935 eval supported=\$$cacheid 8936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8937 printf "%s\n" "$supported" >&6; } 8938 if test "$supported" = "yes" ; then 8939 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8940 found="yes" 8941 fi 8942 fi 8943 8944 8945 8946 8947 8948 8949 8950 8951 8952 8953 8954 8955 8956 8957 8958 xorg_testset_save_CFLAGS="$CFLAGS" 8959 8960 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8963 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8964 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8965 then : 8966 printf %s "(cached) " >&6 8967 else case e in #( 8968 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8969 /* end confdefs.h. */ 8970 int i; 8971 _ACEOF 8972 if ac_fn_c_try_compile "$LINENO" 8973 then : 8974 xorg_cv_cc_flag_unknown_warning_option=yes 8975 else case e in #( 8976 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8977 esac 8978 fi 8979 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8980 esac 8981 fi 8982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8983 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8984 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8985 CFLAGS="$xorg_testset_save_CFLAGS" 8986 fi 8987 8988 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8989 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8991 fi 8992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8994 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8995 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8996 then : 8997 printf %s "(cached) " >&6 8998 else case e in #( 8999 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9000 /* end confdefs.h. */ 9001 int i; 9002 _ACEOF 9003 if ac_fn_c_try_compile "$LINENO" 9004 then : 9005 xorg_cv_cc_flag_unused_command_line_argument=yes 9006 else case e in #( 9007 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9008 esac 9009 fi 9010 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9011 esac 9012 fi 9013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9014 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9015 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9016 CFLAGS="$xorg_testset_save_CFLAGS" 9017 fi 9018 9019 found="no" 9020 9021 if test $found = "no" ; then 9022 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9024 fi 9025 9026 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9027 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9028 fi 9029 9030 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9031 9032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9033 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9034 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9035 if eval test \${$cacheid+y} 9036 then : 9037 printf %s "(cached) " >&6 9038 else case e in #( 9039 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9040 /* end confdefs.h. */ 9041 int i; 9042 int 9043 main (void) 9044 { 9045 9046 ; 9047 return 0; 9048 } 9049 _ACEOF 9050 if ac_fn_c_try_link "$LINENO" 9051 then : 9052 eval $cacheid=yes 9053 else case e in #( 9054 e) eval $cacheid=no ;; 9055 esac 9056 fi 9057 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9058 conftest$ac_exeext conftest.$ac_ext ;; 9059 esac 9060 fi 9061 9062 9063 CFLAGS="$xorg_testset_save_CFLAGS" 9064 9065 eval supported=\$$cacheid 9066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9067 printf "%s\n" "$supported" >&6; } 9068 if test "$supported" = "yes" ; then 9069 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9070 found="yes" 9071 fi 9072 fi 9073 9074 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9075 else 9076 { 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 $PACKAGE_BUGREPORT" >&5 9077 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9078 9079 9080 9081 9082 9083 9084 9085 9086 9087 9088 9089 9090 9091 xorg_testset_save_CFLAGS="$CFLAGS" 9092 9093 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9096 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9097 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9098 then : 9099 printf %s "(cached) " >&6 9100 else case e in #( 9101 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9102 /* end confdefs.h. */ 9103 int i; 9104 _ACEOF 9105 if ac_fn_c_try_compile "$LINENO" 9106 then : 9107 xorg_cv_cc_flag_unknown_warning_option=yes 9108 else case e in #( 9109 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9110 esac 9111 fi 9112 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9113 esac 9114 fi 9115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9116 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9117 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9118 CFLAGS="$xorg_testset_save_CFLAGS" 9119 fi 9120 9121 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9122 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9124 fi 9125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9127 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9128 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9129 then : 9130 printf %s "(cached) " >&6 9131 else case e in #( 9132 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9133 /* end confdefs.h. */ 9134 int i; 9135 _ACEOF 9136 if ac_fn_c_try_compile "$LINENO" 9137 then : 9138 xorg_cv_cc_flag_unused_command_line_argument=yes 9139 else case e in #( 9140 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9141 esac 9142 fi 9143 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9144 esac 9145 fi 9146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9147 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9148 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9149 CFLAGS="$xorg_testset_save_CFLAGS" 9150 fi 9151 9152 found="no" 9153 9154 if test $found = "no" ; then 9155 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9157 fi 9158 9159 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9160 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9161 fi 9162 9163 CFLAGS="$CFLAGS -Wimplicit" 9164 9165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9166 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9167 cacheid=xorg_cv_cc_flag__Wimplicit 9168 if eval test \${$cacheid+y} 9169 then : 9170 printf %s "(cached) " >&6 9171 else case e in #( 9172 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9173 /* end confdefs.h. */ 9174 int i; 9175 int 9176 main (void) 9177 { 9178 9179 ; 9180 return 0; 9181 } 9182 _ACEOF 9183 if ac_fn_c_try_link "$LINENO" 9184 then : 9185 eval $cacheid=yes 9186 else case e in #( 9187 e) eval $cacheid=no ;; 9188 esac 9189 fi 9190 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9191 conftest$ac_exeext conftest.$ac_ext ;; 9192 esac 9193 fi 9194 9195 9196 CFLAGS="$xorg_testset_save_CFLAGS" 9197 9198 eval supported=\$$cacheid 9199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9200 printf "%s\n" "$supported" >&6; } 9201 if test "$supported" = "yes" ; then 9202 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9203 found="yes" 9204 fi 9205 fi 9206 9207 9208 9209 9210 9211 9212 9213 9214 9215 9216 9217 9218 9219 9220 9221 xorg_testset_save_CFLAGS="$CFLAGS" 9222 9223 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9226 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9227 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9228 then : 9229 printf %s "(cached) " >&6 9230 else case e in #( 9231 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9232 /* end confdefs.h. */ 9233 int i; 9234 _ACEOF 9235 if ac_fn_c_try_compile "$LINENO" 9236 then : 9237 xorg_cv_cc_flag_unknown_warning_option=yes 9238 else case e in #( 9239 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9240 esac 9241 fi 9242 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9243 esac 9244 fi 9245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9246 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9247 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9248 CFLAGS="$xorg_testset_save_CFLAGS" 9249 fi 9250 9251 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9252 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9254 fi 9255 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9257 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9258 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9259 then : 9260 printf %s "(cached) " >&6 9261 else case e in #( 9262 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9263 /* end confdefs.h. */ 9264 int i; 9265 _ACEOF 9266 if ac_fn_c_try_compile "$LINENO" 9267 then : 9268 xorg_cv_cc_flag_unused_command_line_argument=yes 9269 else case e in #( 9270 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9271 esac 9272 fi 9273 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9274 esac 9275 fi 9276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9277 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9278 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9279 CFLAGS="$xorg_testset_save_CFLAGS" 9280 fi 9281 9282 found="no" 9283 9284 if test $found = "no" ; then 9285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9287 fi 9288 9289 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9291 fi 9292 9293 CFLAGS="$CFLAGS -Wnonnull" 9294 9295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9296 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9297 cacheid=xorg_cv_cc_flag__Wnonnull 9298 if eval test \${$cacheid+y} 9299 then : 9300 printf %s "(cached) " >&6 9301 else case e in #( 9302 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9303 /* end confdefs.h. */ 9304 int i; 9305 int 9306 main (void) 9307 { 9308 9309 ; 9310 return 0; 9311 } 9312 _ACEOF 9313 if ac_fn_c_try_link "$LINENO" 9314 then : 9315 eval $cacheid=yes 9316 else case e in #( 9317 e) eval $cacheid=no ;; 9318 esac 9319 fi 9320 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9321 conftest$ac_exeext conftest.$ac_ext ;; 9322 esac 9323 fi 9324 9325 9326 CFLAGS="$xorg_testset_save_CFLAGS" 9327 9328 eval supported=\$$cacheid 9329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9330 printf "%s\n" "$supported" >&6; } 9331 if test "$supported" = "yes" ; then 9332 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9333 found="yes" 9334 fi 9335 fi 9336 9337 9338 9339 9340 9341 9342 9343 9344 9345 9346 9347 9348 9349 9350 9351 xorg_testset_save_CFLAGS="$CFLAGS" 9352 9353 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9356 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9357 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9358 then : 9359 printf %s "(cached) " >&6 9360 else case e in #( 9361 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9362 /* end confdefs.h. */ 9363 int i; 9364 _ACEOF 9365 if ac_fn_c_try_compile "$LINENO" 9366 then : 9367 xorg_cv_cc_flag_unknown_warning_option=yes 9368 else case e in #( 9369 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9370 esac 9371 fi 9372 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9373 esac 9374 fi 9375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9376 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9377 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9378 CFLAGS="$xorg_testset_save_CFLAGS" 9379 fi 9380 9381 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9382 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9384 fi 9385 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9387 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9388 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9389 then : 9390 printf %s "(cached) " >&6 9391 else case e in #( 9392 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9393 /* end confdefs.h. */ 9394 int i; 9395 _ACEOF 9396 if ac_fn_c_try_compile "$LINENO" 9397 then : 9398 xorg_cv_cc_flag_unused_command_line_argument=yes 9399 else case e in #( 9400 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9401 esac 9402 fi 9403 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9404 esac 9405 fi 9406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9407 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9408 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9409 CFLAGS="$xorg_testset_save_CFLAGS" 9410 fi 9411 9412 found="no" 9413 9414 if test $found = "no" ; then 9415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9417 fi 9418 9419 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9421 fi 9422 9423 CFLAGS="$CFLAGS -Winit-self" 9424 9425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9426 printf %s "checking if $CC supports -Winit-self... " >&6; } 9427 cacheid=xorg_cv_cc_flag__Winit_self 9428 if eval test \${$cacheid+y} 9429 then : 9430 printf %s "(cached) " >&6 9431 else case e in #( 9432 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9433 /* end confdefs.h. */ 9434 int i; 9435 int 9436 main (void) 9437 { 9438 9439 ; 9440 return 0; 9441 } 9442 _ACEOF 9443 if ac_fn_c_try_link "$LINENO" 9444 then : 9445 eval $cacheid=yes 9446 else case e in #( 9447 e) eval $cacheid=no ;; 9448 esac 9449 fi 9450 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9451 conftest$ac_exeext conftest.$ac_ext ;; 9452 esac 9453 fi 9454 9455 9456 CFLAGS="$xorg_testset_save_CFLAGS" 9457 9458 eval supported=\$$cacheid 9459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9460 printf "%s\n" "$supported" >&6; } 9461 if test "$supported" = "yes" ; then 9462 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9463 found="yes" 9464 fi 9465 fi 9466 9467 9468 9469 9470 9471 9472 9473 9474 9475 9476 9477 9478 9479 9480 9481 xorg_testset_save_CFLAGS="$CFLAGS" 9482 9483 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9486 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9487 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9488 then : 9489 printf %s "(cached) " >&6 9490 else case e in #( 9491 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9492 /* end confdefs.h. */ 9493 int i; 9494 _ACEOF 9495 if ac_fn_c_try_compile "$LINENO" 9496 then : 9497 xorg_cv_cc_flag_unknown_warning_option=yes 9498 else case e in #( 9499 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9500 esac 9501 fi 9502 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9503 esac 9504 fi 9505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9506 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9507 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9508 CFLAGS="$xorg_testset_save_CFLAGS" 9509 fi 9510 9511 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9514 fi 9515 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9517 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9518 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9519 then : 9520 printf %s "(cached) " >&6 9521 else case e in #( 9522 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9523 /* end confdefs.h. */ 9524 int i; 9525 _ACEOF 9526 if ac_fn_c_try_compile "$LINENO" 9527 then : 9528 xorg_cv_cc_flag_unused_command_line_argument=yes 9529 else case e in #( 9530 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9531 esac 9532 fi 9533 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9534 esac 9535 fi 9536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9537 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9538 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9539 CFLAGS="$xorg_testset_save_CFLAGS" 9540 fi 9541 9542 found="no" 9543 9544 if test $found = "no" ; then 9545 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9547 fi 9548 9549 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9551 fi 9552 9553 CFLAGS="$CFLAGS -Wmain" 9554 9555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9556 printf %s "checking if $CC supports -Wmain... " >&6; } 9557 cacheid=xorg_cv_cc_flag__Wmain 9558 if eval test \${$cacheid+y} 9559 then : 9560 printf %s "(cached) " >&6 9561 else case e in #( 9562 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9563 /* end confdefs.h. */ 9564 int i; 9565 int 9566 main (void) 9567 { 9568 9569 ; 9570 return 0; 9571 } 9572 _ACEOF 9573 if ac_fn_c_try_link "$LINENO" 9574 then : 9575 eval $cacheid=yes 9576 else case e in #( 9577 e) eval $cacheid=no ;; 9578 esac 9579 fi 9580 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9581 conftest$ac_exeext conftest.$ac_ext ;; 9582 esac 9583 fi 9584 9585 9586 CFLAGS="$xorg_testset_save_CFLAGS" 9587 9588 eval supported=\$$cacheid 9589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9590 printf "%s\n" "$supported" >&6; } 9591 if test "$supported" = "yes" ; then 9592 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9593 found="yes" 9594 fi 9595 fi 9596 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 xorg_testset_save_CFLAGS="$CFLAGS" 9612 9613 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9616 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9617 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9618 then : 9619 printf %s "(cached) " >&6 9620 else case e in #( 9621 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9622 /* end confdefs.h. */ 9623 int i; 9624 _ACEOF 9625 if ac_fn_c_try_compile "$LINENO" 9626 then : 9627 xorg_cv_cc_flag_unknown_warning_option=yes 9628 else case e in #( 9629 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9630 esac 9631 fi 9632 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9633 esac 9634 fi 9635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9636 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9637 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9638 CFLAGS="$xorg_testset_save_CFLAGS" 9639 fi 9640 9641 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9642 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9644 fi 9645 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9647 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9648 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9649 then : 9650 printf %s "(cached) " >&6 9651 else case e in #( 9652 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9653 /* end confdefs.h. */ 9654 int i; 9655 _ACEOF 9656 if ac_fn_c_try_compile "$LINENO" 9657 then : 9658 xorg_cv_cc_flag_unused_command_line_argument=yes 9659 else case e in #( 9660 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9661 esac 9662 fi 9663 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9664 esac 9665 fi 9666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9667 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9668 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9669 CFLAGS="$xorg_testset_save_CFLAGS" 9670 fi 9671 9672 found="no" 9673 9674 if test $found = "no" ; then 9675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9677 fi 9678 9679 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9681 fi 9682 9683 CFLAGS="$CFLAGS -Wmissing-braces" 9684 9685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9686 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9687 cacheid=xorg_cv_cc_flag__Wmissing_braces 9688 if eval test \${$cacheid+y} 9689 then : 9690 printf %s "(cached) " >&6 9691 else case e in #( 9692 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9693 /* end confdefs.h. */ 9694 int i; 9695 int 9696 main (void) 9697 { 9698 9699 ; 9700 return 0; 9701 } 9702 _ACEOF 9703 if ac_fn_c_try_link "$LINENO" 9704 then : 9705 eval $cacheid=yes 9706 else case e in #( 9707 e) eval $cacheid=no ;; 9708 esac 9709 fi 9710 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9711 conftest$ac_exeext conftest.$ac_ext ;; 9712 esac 9713 fi 9714 9715 9716 CFLAGS="$xorg_testset_save_CFLAGS" 9717 9718 eval supported=\$$cacheid 9719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9720 printf "%s\n" "$supported" >&6; } 9721 if test "$supported" = "yes" ; then 9722 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9723 found="yes" 9724 fi 9725 fi 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740 9741 xorg_testset_save_CFLAGS="$CFLAGS" 9742 9743 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9746 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9747 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9748 then : 9749 printf %s "(cached) " >&6 9750 else case e in #( 9751 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9752 /* end confdefs.h. */ 9753 int i; 9754 _ACEOF 9755 if ac_fn_c_try_compile "$LINENO" 9756 then : 9757 xorg_cv_cc_flag_unknown_warning_option=yes 9758 else case e in #( 9759 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9760 esac 9761 fi 9762 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9763 esac 9764 fi 9765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9766 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9767 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9768 CFLAGS="$xorg_testset_save_CFLAGS" 9769 fi 9770 9771 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9772 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9774 fi 9775 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9777 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9778 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9779 then : 9780 printf %s "(cached) " >&6 9781 else case e in #( 9782 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9783 /* end confdefs.h. */ 9784 int i; 9785 _ACEOF 9786 if ac_fn_c_try_compile "$LINENO" 9787 then : 9788 xorg_cv_cc_flag_unused_command_line_argument=yes 9789 else case e in #( 9790 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9791 esac 9792 fi 9793 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9794 esac 9795 fi 9796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9797 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9798 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9799 CFLAGS="$xorg_testset_save_CFLAGS" 9800 fi 9801 9802 found="no" 9803 9804 if test $found = "no" ; then 9805 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9807 fi 9808 9809 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9811 fi 9812 9813 CFLAGS="$CFLAGS -Wsequence-point" 9814 9815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9816 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9817 cacheid=xorg_cv_cc_flag__Wsequence_point 9818 if eval test \${$cacheid+y} 9819 then : 9820 printf %s "(cached) " >&6 9821 else case e in #( 9822 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9823 /* end confdefs.h. */ 9824 int i; 9825 int 9826 main (void) 9827 { 9828 9829 ; 9830 return 0; 9831 } 9832 _ACEOF 9833 if ac_fn_c_try_link "$LINENO" 9834 then : 9835 eval $cacheid=yes 9836 else case e in #( 9837 e) eval $cacheid=no ;; 9838 esac 9839 fi 9840 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9841 conftest$ac_exeext conftest.$ac_ext ;; 9842 esac 9843 fi 9844 9845 9846 CFLAGS="$xorg_testset_save_CFLAGS" 9847 9848 eval supported=\$$cacheid 9849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9850 printf "%s\n" "$supported" >&6; } 9851 if test "$supported" = "yes" ; then 9852 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9853 found="yes" 9854 fi 9855 fi 9856 9857 9858 9859 9860 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 xorg_testset_save_CFLAGS="$CFLAGS" 9872 9873 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9876 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9877 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9878 then : 9879 printf %s "(cached) " >&6 9880 else case e in #( 9881 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9882 /* end confdefs.h. */ 9883 int i; 9884 _ACEOF 9885 if ac_fn_c_try_compile "$LINENO" 9886 then : 9887 xorg_cv_cc_flag_unknown_warning_option=yes 9888 else case e in #( 9889 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9890 esac 9891 fi 9892 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9893 esac 9894 fi 9895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9896 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9897 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9898 CFLAGS="$xorg_testset_save_CFLAGS" 9899 fi 9900 9901 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9902 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9904 fi 9905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9907 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9908 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9909 then : 9910 printf %s "(cached) " >&6 9911 else case e in #( 9912 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9913 /* end confdefs.h. */ 9914 int i; 9915 _ACEOF 9916 if ac_fn_c_try_compile "$LINENO" 9917 then : 9918 xorg_cv_cc_flag_unused_command_line_argument=yes 9919 else case e in #( 9920 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9921 esac 9922 fi 9923 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9924 esac 9925 fi 9926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9927 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9928 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9929 CFLAGS="$xorg_testset_save_CFLAGS" 9930 fi 9931 9932 found="no" 9933 9934 if test $found = "no" ; then 9935 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9937 fi 9938 9939 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9941 fi 9942 9943 CFLAGS="$CFLAGS -Wreturn-type" 9944 9945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9946 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9947 cacheid=xorg_cv_cc_flag__Wreturn_type 9948 if eval test \${$cacheid+y} 9949 then : 9950 printf %s "(cached) " >&6 9951 else case e in #( 9952 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9953 /* end confdefs.h. */ 9954 int i; 9955 int 9956 main (void) 9957 { 9958 9959 ; 9960 return 0; 9961 } 9962 _ACEOF 9963 if ac_fn_c_try_link "$LINENO" 9964 then : 9965 eval $cacheid=yes 9966 else case e in #( 9967 e) eval $cacheid=no ;; 9968 esac 9969 fi 9970 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9971 conftest$ac_exeext conftest.$ac_ext ;; 9972 esac 9973 fi 9974 9975 9976 CFLAGS="$xorg_testset_save_CFLAGS" 9977 9978 eval supported=\$$cacheid 9979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9980 printf "%s\n" "$supported" >&6; } 9981 if test "$supported" = "yes" ; then 9982 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9983 found="yes" 9984 fi 9985 fi 9986 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 xorg_testset_save_CFLAGS="$CFLAGS" 10002 10003 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10006 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10007 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10008 then : 10009 printf %s "(cached) " >&6 10010 else case e in #( 10011 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10012 /* end confdefs.h. */ 10013 int i; 10014 _ACEOF 10015 if ac_fn_c_try_compile "$LINENO" 10016 then : 10017 xorg_cv_cc_flag_unknown_warning_option=yes 10018 else case e in #( 10019 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10020 esac 10021 fi 10022 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10023 esac 10024 fi 10025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10026 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10027 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10028 CFLAGS="$xorg_testset_save_CFLAGS" 10029 fi 10030 10031 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10032 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10034 fi 10035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10037 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10038 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10039 then : 10040 printf %s "(cached) " >&6 10041 else case e in #( 10042 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10043 /* end confdefs.h. */ 10044 int i; 10045 _ACEOF 10046 if ac_fn_c_try_compile "$LINENO" 10047 then : 10048 xorg_cv_cc_flag_unused_command_line_argument=yes 10049 else case e in #( 10050 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10051 esac 10052 fi 10053 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10054 esac 10055 fi 10056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10057 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10058 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10059 CFLAGS="$xorg_testset_save_CFLAGS" 10060 fi 10061 10062 found="no" 10063 10064 if test $found = "no" ; then 10065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10067 fi 10068 10069 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10071 fi 10072 10073 CFLAGS="$CFLAGS -Wtrigraphs" 10074 10075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10076 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10077 cacheid=xorg_cv_cc_flag__Wtrigraphs 10078 if eval test \${$cacheid+y} 10079 then : 10080 printf %s "(cached) " >&6 10081 else case e in #( 10082 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10083 /* end confdefs.h. */ 10084 int i; 10085 int 10086 main (void) 10087 { 10088 10089 ; 10090 return 0; 10091 } 10092 _ACEOF 10093 if ac_fn_c_try_link "$LINENO" 10094 then : 10095 eval $cacheid=yes 10096 else case e in #( 10097 e) eval $cacheid=no ;; 10098 esac 10099 fi 10100 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10101 conftest$ac_exeext conftest.$ac_ext ;; 10102 esac 10103 fi 10104 10105 10106 CFLAGS="$xorg_testset_save_CFLAGS" 10107 10108 eval supported=\$$cacheid 10109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10110 printf "%s\n" "$supported" >&6; } 10111 if test "$supported" = "yes" ; then 10112 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10113 found="yes" 10114 fi 10115 fi 10116 10117 10118 10119 10120 10121 10122 10123 10124 10125 10126 10127 10128 10129 10130 10131 xorg_testset_save_CFLAGS="$CFLAGS" 10132 10133 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10136 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10137 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10138 then : 10139 printf %s "(cached) " >&6 10140 else case e in #( 10141 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10142 /* end confdefs.h. */ 10143 int i; 10144 _ACEOF 10145 if ac_fn_c_try_compile "$LINENO" 10146 then : 10147 xorg_cv_cc_flag_unknown_warning_option=yes 10148 else case e in #( 10149 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10150 esac 10151 fi 10152 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10153 esac 10154 fi 10155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10156 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10157 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10158 CFLAGS="$xorg_testset_save_CFLAGS" 10159 fi 10160 10161 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10164 fi 10165 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10167 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10168 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10169 then : 10170 printf %s "(cached) " >&6 10171 else case e in #( 10172 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10173 /* end confdefs.h. */ 10174 int i; 10175 _ACEOF 10176 if ac_fn_c_try_compile "$LINENO" 10177 then : 10178 xorg_cv_cc_flag_unused_command_line_argument=yes 10179 else case e in #( 10180 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10181 esac 10182 fi 10183 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10184 esac 10185 fi 10186 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10187 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10188 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10189 CFLAGS="$xorg_testset_save_CFLAGS" 10190 fi 10191 10192 found="no" 10193 10194 if test $found = "no" ; then 10195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10197 fi 10198 10199 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10201 fi 10202 10203 CFLAGS="$CFLAGS -Warray-bounds" 10204 10205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10206 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10207 cacheid=xorg_cv_cc_flag__Warray_bounds 10208 if eval test \${$cacheid+y} 10209 then : 10210 printf %s "(cached) " >&6 10211 else case e in #( 10212 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10213 /* end confdefs.h. */ 10214 int i; 10215 int 10216 main (void) 10217 { 10218 10219 ; 10220 return 0; 10221 } 10222 _ACEOF 10223 if ac_fn_c_try_link "$LINENO" 10224 then : 10225 eval $cacheid=yes 10226 else case e in #( 10227 e) eval $cacheid=no ;; 10228 esac 10229 fi 10230 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10231 conftest$ac_exeext conftest.$ac_ext ;; 10232 esac 10233 fi 10234 10235 10236 CFLAGS="$xorg_testset_save_CFLAGS" 10237 10238 eval supported=\$$cacheid 10239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10240 printf "%s\n" "$supported" >&6; } 10241 if test "$supported" = "yes" ; then 10242 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10243 found="yes" 10244 fi 10245 fi 10246 10247 10248 10249 10250 10251 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 xorg_testset_save_CFLAGS="$CFLAGS" 10262 10263 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10266 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10267 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10268 then : 10269 printf %s "(cached) " >&6 10270 else case e in #( 10271 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10272 /* end confdefs.h. */ 10273 int i; 10274 _ACEOF 10275 if ac_fn_c_try_compile "$LINENO" 10276 then : 10277 xorg_cv_cc_flag_unknown_warning_option=yes 10278 else case e in #( 10279 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10280 esac 10281 fi 10282 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10283 esac 10284 fi 10285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10286 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10287 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10288 CFLAGS="$xorg_testset_save_CFLAGS" 10289 fi 10290 10291 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10292 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10294 fi 10295 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10297 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10298 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10299 then : 10300 printf %s "(cached) " >&6 10301 else case e in #( 10302 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10303 /* end confdefs.h. */ 10304 int i; 10305 _ACEOF 10306 if ac_fn_c_try_compile "$LINENO" 10307 then : 10308 xorg_cv_cc_flag_unused_command_line_argument=yes 10309 else case e in #( 10310 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10311 esac 10312 fi 10313 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10314 esac 10315 fi 10316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10317 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10318 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10319 CFLAGS="$xorg_testset_save_CFLAGS" 10320 fi 10321 10322 found="no" 10323 10324 if test $found = "no" ; then 10325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10327 fi 10328 10329 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10331 fi 10332 10333 CFLAGS="$CFLAGS -Wwrite-strings" 10334 10335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10336 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10337 cacheid=xorg_cv_cc_flag__Wwrite_strings 10338 if eval test \${$cacheid+y} 10339 then : 10340 printf %s "(cached) " >&6 10341 else case e in #( 10342 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10343 /* end confdefs.h. */ 10344 int i; 10345 int 10346 main (void) 10347 { 10348 10349 ; 10350 return 0; 10351 } 10352 _ACEOF 10353 if ac_fn_c_try_link "$LINENO" 10354 then : 10355 eval $cacheid=yes 10356 else case e in #( 10357 e) eval $cacheid=no ;; 10358 esac 10359 fi 10360 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10361 conftest$ac_exeext conftest.$ac_ext ;; 10362 esac 10363 fi 10364 10365 10366 CFLAGS="$xorg_testset_save_CFLAGS" 10367 10368 eval supported=\$$cacheid 10369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10370 printf "%s\n" "$supported" >&6; } 10371 if test "$supported" = "yes" ; then 10372 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10373 found="yes" 10374 fi 10375 fi 10376 10377 10378 10379 10380 10381 10382 10383 10384 10385 10386 10387 10388 10389 10390 10391 xorg_testset_save_CFLAGS="$CFLAGS" 10392 10393 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10396 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10397 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10398 then : 10399 printf %s "(cached) " >&6 10400 else case e in #( 10401 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10402 /* end confdefs.h. */ 10403 int i; 10404 _ACEOF 10405 if ac_fn_c_try_compile "$LINENO" 10406 then : 10407 xorg_cv_cc_flag_unknown_warning_option=yes 10408 else case e in #( 10409 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10410 esac 10411 fi 10412 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10413 esac 10414 fi 10415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10416 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10417 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10418 CFLAGS="$xorg_testset_save_CFLAGS" 10419 fi 10420 10421 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10422 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10424 fi 10425 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10427 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10428 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10429 then : 10430 printf %s "(cached) " >&6 10431 else case e in #( 10432 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10433 /* end confdefs.h. */ 10434 int i; 10435 _ACEOF 10436 if ac_fn_c_try_compile "$LINENO" 10437 then : 10438 xorg_cv_cc_flag_unused_command_line_argument=yes 10439 else case e in #( 10440 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10441 esac 10442 fi 10443 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10444 esac 10445 fi 10446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10447 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10448 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10449 CFLAGS="$xorg_testset_save_CFLAGS" 10450 fi 10451 10452 found="no" 10453 10454 if test $found = "no" ; then 10455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10457 fi 10458 10459 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10461 fi 10462 10463 CFLAGS="$CFLAGS -Waddress" 10464 10465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10466 printf %s "checking if $CC supports -Waddress... " >&6; } 10467 cacheid=xorg_cv_cc_flag__Waddress 10468 if eval test \${$cacheid+y} 10469 then : 10470 printf %s "(cached) " >&6 10471 else case e in #( 10472 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10473 /* end confdefs.h. */ 10474 int i; 10475 int 10476 main (void) 10477 { 10478 10479 ; 10480 return 0; 10481 } 10482 _ACEOF 10483 if ac_fn_c_try_link "$LINENO" 10484 then : 10485 eval $cacheid=yes 10486 else case e in #( 10487 e) eval $cacheid=no ;; 10488 esac 10489 fi 10490 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10491 conftest$ac_exeext conftest.$ac_ext ;; 10492 esac 10493 fi 10494 10495 10496 CFLAGS="$xorg_testset_save_CFLAGS" 10497 10498 eval supported=\$$cacheid 10499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10500 printf "%s\n" "$supported" >&6; } 10501 if test "$supported" = "yes" ; then 10502 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10503 found="yes" 10504 fi 10505 fi 10506 10507 10508 10509 10510 10511 10512 10513 10514 10515 10516 10517 10518 10519 10520 10521 xorg_testset_save_CFLAGS="$CFLAGS" 10522 10523 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10526 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10527 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10528 then : 10529 printf %s "(cached) " >&6 10530 else case e in #( 10531 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10532 /* end confdefs.h. */ 10533 int i; 10534 _ACEOF 10535 if ac_fn_c_try_compile "$LINENO" 10536 then : 10537 xorg_cv_cc_flag_unknown_warning_option=yes 10538 else case e in #( 10539 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10540 esac 10541 fi 10542 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10543 esac 10544 fi 10545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10546 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10547 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10548 CFLAGS="$xorg_testset_save_CFLAGS" 10549 fi 10550 10551 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10554 fi 10555 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10557 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10558 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10559 then : 10560 printf %s "(cached) " >&6 10561 else case e in #( 10562 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10563 /* end confdefs.h. */ 10564 int i; 10565 _ACEOF 10566 if ac_fn_c_try_compile "$LINENO" 10567 then : 10568 xorg_cv_cc_flag_unused_command_line_argument=yes 10569 else case e in #( 10570 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10571 esac 10572 fi 10573 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10574 esac 10575 fi 10576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10577 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10578 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10579 CFLAGS="$xorg_testset_save_CFLAGS" 10580 fi 10581 10582 found="no" 10583 10584 if test $found = "no" ; then 10585 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10587 fi 10588 10589 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10591 fi 10592 10593 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10594 10595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10596 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10597 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10598 if eval test \${$cacheid+y} 10599 then : 10600 printf %s "(cached) " >&6 10601 else case e in #( 10602 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10603 /* end confdefs.h. */ 10604 int i; 10605 int 10606 main (void) 10607 { 10608 10609 ; 10610 return 0; 10611 } 10612 _ACEOF 10613 if ac_fn_c_try_link "$LINENO" 10614 then : 10615 eval $cacheid=yes 10616 else case e in #( 10617 e) eval $cacheid=no ;; 10618 esac 10619 fi 10620 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10621 conftest$ac_exeext conftest.$ac_ext ;; 10622 esac 10623 fi 10624 10625 10626 CFLAGS="$xorg_testset_save_CFLAGS" 10627 10628 eval supported=\$$cacheid 10629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10630 printf "%s\n" "$supported" >&6; } 10631 if test "$supported" = "yes" ; then 10632 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10633 found="yes" 10634 fi 10635 fi 10636 10637 10638 10639 10640 10641 10642 10643 10644 10645 10646 10647 10648 10649 10650 10651 xorg_testset_save_CFLAGS="$CFLAGS" 10652 10653 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10656 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10657 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10658 then : 10659 printf %s "(cached) " >&6 10660 else case e in #( 10661 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10662 /* end confdefs.h. */ 10663 int i; 10664 _ACEOF 10665 if ac_fn_c_try_compile "$LINENO" 10666 then : 10667 xorg_cv_cc_flag_unknown_warning_option=yes 10668 else case e in #( 10669 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10670 esac 10671 fi 10672 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10673 esac 10674 fi 10675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10676 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10677 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10678 CFLAGS="$xorg_testset_save_CFLAGS" 10679 fi 10680 10681 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10684 fi 10685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10687 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10688 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10689 then : 10690 printf %s "(cached) " >&6 10691 else case e in #( 10692 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10693 /* end confdefs.h. */ 10694 int i; 10695 _ACEOF 10696 if ac_fn_c_try_compile "$LINENO" 10697 then : 10698 xorg_cv_cc_flag_unused_command_line_argument=yes 10699 else case e in #( 10700 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10701 esac 10702 fi 10703 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10704 esac 10705 fi 10706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10707 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10708 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10709 CFLAGS="$xorg_testset_save_CFLAGS" 10710 fi 10711 10712 found="no" 10713 10714 if test $found = "no" ; then 10715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10717 fi 10718 10719 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10721 fi 10722 10723 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10724 10725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10726 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10727 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10728 if eval test \${$cacheid+y} 10729 then : 10730 printf %s "(cached) " >&6 10731 else case e in #( 10732 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10733 /* end confdefs.h. */ 10734 int i; 10735 int 10736 main (void) 10737 { 10738 10739 ; 10740 return 0; 10741 } 10742 _ACEOF 10743 if ac_fn_c_try_link "$LINENO" 10744 then : 10745 eval $cacheid=yes 10746 else case e in #( 10747 e) eval $cacheid=no ;; 10748 esac 10749 fi 10750 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10751 conftest$ac_exeext conftest.$ac_ext ;; 10752 esac 10753 fi 10754 10755 10756 CFLAGS="$xorg_testset_save_CFLAGS" 10757 10758 eval supported=\$$cacheid 10759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10760 printf "%s\n" "$supported" >&6; } 10761 if test "$supported" = "yes" ; then 10762 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10763 found="yes" 10764 fi 10765 fi 10766 10767 10768 fi 10769 10770 10771 10772 10773 10774 10775 10776 CWARNFLAGS="$BASE_CFLAGS" 10777 if test "x$GCC" = xyes ; then 10778 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10779 fi 10780 10781 10782 10783 10784 10785 10786 10787 10788 # Check whether --enable-strict-compilation was given. 10789 if test ${enable_strict_compilation+y} 10790 then : 10791 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10792 else case e in #( 10793 e) STRICT_COMPILE=no ;; 10794 esac 10795 fi 10796 10797 10798 10799 10800 10801 10802 STRICT_CFLAGS="" 10803 10804 10805 10806 10807 10808 10809 10810 10811 10812 10813 10814 10815 10816 xorg_testset_save_CFLAGS="$CFLAGS" 10817 10818 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10821 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10822 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10823 then : 10824 printf %s "(cached) " >&6 10825 else case e in #( 10826 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10827 /* end confdefs.h. */ 10828 int i; 10829 _ACEOF 10830 if ac_fn_c_try_compile "$LINENO" 10831 then : 10832 xorg_cv_cc_flag_unknown_warning_option=yes 10833 else case e in #( 10834 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10835 esac 10836 fi 10837 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10838 esac 10839 fi 10840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10841 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10842 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10843 CFLAGS="$xorg_testset_save_CFLAGS" 10844 fi 10845 10846 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10847 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10849 fi 10850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10852 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10853 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10854 then : 10855 printf %s "(cached) " >&6 10856 else case e in #( 10857 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10858 /* end confdefs.h. */ 10859 int i; 10860 _ACEOF 10861 if ac_fn_c_try_compile "$LINENO" 10862 then : 10863 xorg_cv_cc_flag_unused_command_line_argument=yes 10864 else case e in #( 10865 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10866 esac 10867 fi 10868 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10869 esac 10870 fi 10871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10872 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10873 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10874 CFLAGS="$xorg_testset_save_CFLAGS" 10875 fi 10876 10877 found="no" 10878 10879 if test $found = "no" ; then 10880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10882 fi 10883 10884 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10886 fi 10887 10888 CFLAGS="$CFLAGS -pedantic" 10889 10890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10891 printf %s "checking if $CC supports -pedantic... " >&6; } 10892 cacheid=xorg_cv_cc_flag__pedantic 10893 if eval test \${$cacheid+y} 10894 then : 10895 printf %s "(cached) " >&6 10896 else case e in #( 10897 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10898 /* end confdefs.h. */ 10899 int i; 10900 int 10901 main (void) 10902 { 10903 10904 ; 10905 return 0; 10906 } 10907 _ACEOF 10908 if ac_fn_c_try_link "$LINENO" 10909 then : 10910 eval $cacheid=yes 10911 else case e in #( 10912 e) eval $cacheid=no ;; 10913 esac 10914 fi 10915 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10916 conftest$ac_exeext conftest.$ac_ext ;; 10917 esac 10918 fi 10919 10920 10921 CFLAGS="$xorg_testset_save_CFLAGS" 10922 10923 eval supported=\$$cacheid 10924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10925 printf "%s\n" "$supported" >&6; } 10926 if test "$supported" = "yes" ; then 10927 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10928 found="yes" 10929 fi 10930 fi 10931 10932 10933 10934 10935 10936 10937 10938 10939 10940 10941 10942 10943 10944 10945 10946 xorg_testset_save_CFLAGS="$CFLAGS" 10947 10948 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10951 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10952 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10953 then : 10954 printf %s "(cached) " >&6 10955 else case e in #( 10956 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10957 /* end confdefs.h. */ 10958 int i; 10959 _ACEOF 10960 if ac_fn_c_try_compile "$LINENO" 10961 then : 10962 xorg_cv_cc_flag_unknown_warning_option=yes 10963 else case e in #( 10964 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10965 esac 10966 fi 10967 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10968 esac 10969 fi 10970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10971 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10972 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10973 CFLAGS="$xorg_testset_save_CFLAGS" 10974 fi 10975 10976 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10977 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10979 fi 10980 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10982 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10983 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10984 then : 10985 printf %s "(cached) " >&6 10986 else case e in #( 10987 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10988 /* end confdefs.h. */ 10989 int i; 10990 _ACEOF 10991 if ac_fn_c_try_compile "$LINENO" 10992 then : 10993 xorg_cv_cc_flag_unused_command_line_argument=yes 10994 else case e in #( 10995 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10996 esac 10997 fi 10998 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10999 esac 11000 fi 11001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11002 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11003 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11004 CFLAGS="$xorg_testset_save_CFLAGS" 11005 fi 11006 11007 found="no" 11008 11009 if test $found = "no" ; then 11010 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11012 fi 11013 11014 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11015 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11016 fi 11017 11018 CFLAGS="$CFLAGS -Werror" 11019 11020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11021 printf %s "checking if $CC supports -Werror... " >&6; } 11022 cacheid=xorg_cv_cc_flag__Werror 11023 if eval test \${$cacheid+y} 11024 then : 11025 printf %s "(cached) " >&6 11026 else case e in #( 11027 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11028 /* end confdefs.h. */ 11029 int i; 11030 int 11031 main (void) 11032 { 11033 11034 ; 11035 return 0; 11036 } 11037 _ACEOF 11038 if ac_fn_c_try_link "$LINENO" 11039 then : 11040 eval $cacheid=yes 11041 else case e in #( 11042 e) eval $cacheid=no ;; 11043 esac 11044 fi 11045 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11046 conftest$ac_exeext conftest.$ac_ext ;; 11047 esac 11048 fi 11049 11050 11051 CFLAGS="$xorg_testset_save_CFLAGS" 11052 11053 eval supported=\$$cacheid 11054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11055 printf "%s\n" "$supported" >&6; } 11056 if test "$supported" = "yes" ; then 11057 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11058 found="yes" 11059 fi 11060 fi 11061 11062 if test $found = "no" ; then 11063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11065 fi 11066 11067 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11069 fi 11070 11071 CFLAGS="$CFLAGS -errwarn" 11072 11073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11074 printf %s "checking if $CC supports -errwarn... " >&6; } 11075 cacheid=xorg_cv_cc_flag__errwarn 11076 if eval test \${$cacheid+y} 11077 then : 11078 printf %s "(cached) " >&6 11079 else case e in #( 11080 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11081 /* end confdefs.h. */ 11082 int i; 11083 int 11084 main (void) 11085 { 11086 11087 ; 11088 return 0; 11089 } 11090 _ACEOF 11091 if ac_fn_c_try_link "$LINENO" 11092 then : 11093 eval $cacheid=yes 11094 else case e in #( 11095 e) eval $cacheid=no ;; 11096 esac 11097 fi 11098 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11099 conftest$ac_exeext conftest.$ac_ext ;; 11100 esac 11101 fi 11102 11103 11104 CFLAGS="$xorg_testset_save_CFLAGS" 11105 11106 eval supported=\$$cacheid 11107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11108 printf "%s\n" "$supported" >&6; } 11109 if test "$supported" = "yes" ; then 11110 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11111 found="yes" 11112 fi 11113 fi 11114 11115 11116 11117 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11118 # activate it with -Werror, so we add it here explicitly. 11119 11120 11121 11122 11123 11124 11125 11126 11127 11128 11129 11130 11131 11132 xorg_testset_save_CFLAGS="$CFLAGS" 11133 11134 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11137 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11138 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11139 then : 11140 printf %s "(cached) " >&6 11141 else case e in #( 11142 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11143 /* end confdefs.h. */ 11144 int i; 11145 _ACEOF 11146 if ac_fn_c_try_compile "$LINENO" 11147 then : 11148 xorg_cv_cc_flag_unknown_warning_option=yes 11149 else case e in #( 11150 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11151 esac 11152 fi 11153 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11154 esac 11155 fi 11156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11157 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11158 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11159 CFLAGS="$xorg_testset_save_CFLAGS" 11160 fi 11161 11162 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11163 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11165 fi 11166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11168 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11169 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11170 then : 11171 printf %s "(cached) " >&6 11172 else case e in #( 11173 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11174 /* end confdefs.h. */ 11175 int i; 11176 _ACEOF 11177 if ac_fn_c_try_compile "$LINENO" 11178 then : 11179 xorg_cv_cc_flag_unused_command_line_argument=yes 11180 else case e in #( 11181 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11182 esac 11183 fi 11184 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11185 esac 11186 fi 11187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11188 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11189 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11190 CFLAGS="$xorg_testset_save_CFLAGS" 11191 fi 11192 11193 found="no" 11194 11195 if test $found = "no" ; then 11196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11198 fi 11199 11200 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11202 fi 11203 11204 CFLAGS="$CFLAGS -Werror=attributes" 11205 11206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11207 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11208 cacheid=xorg_cv_cc_flag__Werror_attributes 11209 if eval test \${$cacheid+y} 11210 then : 11211 printf %s "(cached) " >&6 11212 else case e in #( 11213 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11214 /* end confdefs.h. */ 11215 int i; 11216 int 11217 main (void) 11218 { 11219 11220 ; 11221 return 0; 11222 } 11223 _ACEOF 11224 if ac_fn_c_try_link "$LINENO" 11225 then : 11226 eval $cacheid=yes 11227 else case e in #( 11228 e) eval $cacheid=no ;; 11229 esac 11230 fi 11231 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11232 conftest$ac_exeext conftest.$ac_ext ;; 11233 esac 11234 fi 11235 11236 11237 CFLAGS="$xorg_testset_save_CFLAGS" 11238 11239 eval supported=\$$cacheid 11240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11241 printf "%s\n" "$supported" >&6; } 11242 if test "$supported" = "yes" ; then 11243 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11244 found="yes" 11245 fi 11246 fi 11247 11248 11249 11250 if test "x$STRICT_COMPILE" = "xyes"; then 11251 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11252 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11253 fi 11254 11255 11256 11257 11258 11259 11260 11261 11262 cat >>confdefs.h <<_ACEOF 11263 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11264 _ACEOF 11265 11266 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11267 if test "x$PVM" = "x"; then 11268 PVM="0" 11269 fi 11270 11271 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11272 11273 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11274 if test "x$PVP" = "x"; then 11275 PVP="0" 11276 fi 11277 11278 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11279 11280 11281 11282 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11283 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11284 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11285 touch \$(top_srcdir)/ChangeLog; \ 11286 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11287 11288 11289 11290 11291 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11292 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11293 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11294 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11295 touch \$(top_srcdir)/INSTALL; \ 11296 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11297 11298 11299 11300 11301 11302 11303 case $host_os in 11304 solaris*) 11305 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11306 # check for a man page file found in later versions that use 11307 # traditional section numbers instead 11308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11309 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11310 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11311 then : 11312 printf %s "(cached) " >&6 11313 else case e in #( 11314 e) test "$cross_compiling" = yes && 11315 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11316 if test -r "/usr/share/man/man7/attributes.7"; then 11317 ac_cv_file__usr_share_man_man7_attributes_7=yes 11318 else 11319 ac_cv_file__usr_share_man_man7_attributes_7=no 11320 fi ;; 11321 esac 11322 fi 11323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11324 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11325 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11326 then : 11327 SYSV_MAN_SECTIONS=false 11328 else case e in #( 11329 e) SYSV_MAN_SECTIONS=true ;; 11330 esac 11331 fi 11332 11333 ;; 11334 *) SYSV_MAN_SECTIONS=false ;; 11335 esac 11336 11337 if test x$APP_MAN_SUFFIX = x ; then 11338 APP_MAN_SUFFIX=1 11339 fi 11340 if test x$APP_MAN_DIR = x ; then 11341 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11342 fi 11343 11344 if test x$LIB_MAN_SUFFIX = x ; then 11345 LIB_MAN_SUFFIX=3 11346 fi 11347 if test x$LIB_MAN_DIR = x ; then 11348 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11349 fi 11350 11351 if test x$FILE_MAN_SUFFIX = x ; then 11352 case $SYSV_MAN_SECTIONS in 11353 true) FILE_MAN_SUFFIX=4 ;; 11354 *) FILE_MAN_SUFFIX=5 ;; 11355 esac 11356 fi 11357 if test x$FILE_MAN_DIR = x ; then 11358 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11359 fi 11360 11361 if test x$MISC_MAN_SUFFIX = x ; then 11362 case $SYSV_MAN_SECTIONS in 11363 true) MISC_MAN_SUFFIX=5 ;; 11364 *) MISC_MAN_SUFFIX=7 ;; 11365 esac 11366 fi 11367 if test x$MISC_MAN_DIR = x ; then 11368 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11369 fi 11370 11371 if test x$DRIVER_MAN_SUFFIX = x ; then 11372 case $SYSV_MAN_SECTIONS in 11373 true) DRIVER_MAN_SUFFIX=7 ;; 11374 *) DRIVER_MAN_SUFFIX=4 ;; 11375 esac 11376 fi 11377 if test x$DRIVER_MAN_DIR = x ; then 11378 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11379 fi 11380 11381 if test x$ADMIN_MAN_SUFFIX = x ; then 11382 case $SYSV_MAN_SECTIONS in 11383 true) ADMIN_MAN_SUFFIX=1m ;; 11384 *) ADMIN_MAN_SUFFIX=8 ;; 11385 esac 11386 fi 11387 if test x$ADMIN_MAN_DIR = x ; then 11388 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11389 fi 11390 11391 11392 11393 11394 11395 11396 11397 11398 11399 11400 11401 11402 11403 11404 11405 XORG_MAN_PAGE="X Version 11" 11406 11407 MAN_SUBSTS="\ 11408 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11409 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11410 -e 's|__xservername__|Xorg|g' \ 11411 -e 's|__xconfigfile__|xorg.conf|g' \ 11412 -e 's|__projectroot__|\$(prefix)|g' \ 11413 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11414 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11415 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11416 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11417 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11418 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11419 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11420 11421 11422 11423 11424 AM_DEFAULT_VERBOSITY=0 11425 11426 11427 11428 # Checks for pkg-config packages 11429 11430 pkg_failed=no 11431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SHOWFONT" >&5 11432 printf %s "checking for SHOWFONT... " >&6; } 11433 11434 if test -n "$SHOWFONT_CFLAGS"; then 11435 pkg_cv_SHOWFONT_CFLAGS="$SHOWFONT_CFLAGS" 11436 elif test -n "$PKG_CONFIG"; then 11437 if test -n "$PKG_CONFIG" && \ 11438 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libfs xproto >= 7.0.17\""; } >&5 11439 ($PKG_CONFIG --exists --print-errors "libfs xproto >= 7.0.17") 2>&5 11440 ac_status=$? 11441 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11442 test $ac_status = 0; }; then 11443 pkg_cv_SHOWFONT_CFLAGS=`$PKG_CONFIG --cflags "libfs xproto >= 7.0.17" 2>/dev/null` 11444 test "x$?" != "x0" && pkg_failed=yes 11445 else 11446 pkg_failed=yes 11447 fi 11448 else 11449 pkg_failed=untried 11450 fi 11451 if test -n "$SHOWFONT_LIBS"; then 11452 pkg_cv_SHOWFONT_LIBS="$SHOWFONT_LIBS" 11453 elif test -n "$PKG_CONFIG"; then 11454 if test -n "$PKG_CONFIG" && \ 11455 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libfs xproto >= 7.0.17\""; } >&5 11456 ($PKG_CONFIG --exists --print-errors "libfs xproto >= 7.0.17") 2>&5 11457 ac_status=$? 11458 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11459 test $ac_status = 0; }; then 11460 pkg_cv_SHOWFONT_LIBS=`$PKG_CONFIG --libs "libfs xproto >= 7.0.17" 2>/dev/null` 11461 test "x$?" != "x0" && pkg_failed=yes 11462 else 11463 pkg_failed=yes 11464 fi 11465 else 11466 pkg_failed=untried 11467 fi 11468 11469 11470 11471 if test $pkg_failed = yes; then 11472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11473 printf "%s\n" "no" >&6; } 11474 11475 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11476 _pkg_short_errors_supported=yes 11477 else 11478 _pkg_short_errors_supported=no 11479 fi 11480 if test $_pkg_short_errors_supported = yes; then 11481 SHOWFONT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libfs xproto >= 7.0.17" 2>&1` 11482 else 11483 SHOWFONT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libfs xproto >= 7.0.17" 2>&1` 11484 fi 11485 # Put the nasty error message in config.log where it belongs 11486 echo "$SHOWFONT_PKG_ERRORS" >&5 11487 11488 as_fn_error $? "Package requirements (libfs xproto >= 7.0.17) were not met: 11489 11490 $SHOWFONT_PKG_ERRORS 11491 11492 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11493 installed software in a non-standard prefix. 11494 11495 Alternatively, you may set the environment variables SHOWFONT_CFLAGS 11496 and SHOWFONT_LIBS to avoid the need to call pkg-config. 11497 See the pkg-config man page for more details." "$LINENO" 5 11498 elif test $pkg_failed = untried; then 11499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11500 printf "%s\n" "no" >&6; } 11501 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11502 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11503 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11504 is in your PATH or set the PKG_CONFIG environment variable to the full 11505 path to pkg-config. 11506 11507 Alternatively, you may set the environment variables SHOWFONT_CFLAGS 11508 and SHOWFONT_LIBS to avoid the need to call pkg-config. 11509 See the pkg-config man page for more details. 11510 11511 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11512 See 'config.log' for more details" "$LINENO" 5; } 11513 else 11514 SHOWFONT_CFLAGS=$pkg_cv_SHOWFONT_CFLAGS 11515 SHOWFONT_LIBS=$pkg_cv_SHOWFONT_LIBS 11516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11517 printf "%s\n" "yes" >&6; } 11518 11519 fi 11520 11521 ac_config_files="$ac_config_files Makefile man/Makefile" 11522 11523 cat >confcache <<\_ACEOF 11524 # This file is a shell script that caches the results of configure 11525 # tests run on this system so they can be shared between configure 11526 # scripts and configure runs, see configure's option --config-cache. 11527 # It is not useful on other systems. If it contains results you don't 11528 # want to keep, you may remove or edit it. 11529 # 11530 # config.status only pays attention to the cache file if you give it 11531 # the --recheck option to rerun configure. 11532 # 11533 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 11534 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 11535 # following values. 11536 11537 _ACEOF 11538 11539 # The following way of writing the cache mishandles newlines in values, 11540 # but we know of no workaround that is simple, portable, and efficient. 11541 # So, we kill variables containing newlines. 11542 # Ultrix sh set writes to stderr and can't be redirected directly, 11543 # and sets the high bit in the cache file unless we assign to the vars. 11544 ( 11545 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11546 eval ac_val=\$$ac_var 11547 case $ac_val in #( 11548 *${as_nl}*) 11549 case $ac_var in #( 11550 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11551 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11552 esac 11553 case $ac_var in #( 11554 _ | IFS | as_nl) ;; #( 11555 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11556 *) { eval $ac_var=; unset $ac_var;} ;; 11557 esac ;; 11558 esac 11559 done 11560 11561 (set) 2>&1 | 11562 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11563 *${as_nl}ac_space=\ *) 11564 # 'set' does not quote correctly, so add quotes: double-quote 11565 # substitution turns \\\\ into \\, and sed turns \\ into \. 11566 sed -n \ 11567 "s/'/'\\\\''/g; 11568 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11569 ;; #( 11570 *) 11571 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11572 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11573 ;; 11574 esac | 11575 sort 11576 ) | 11577 sed ' 11578 /^ac_cv_env_/b end 11579 t clear 11580 :clear 11581 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11582 t end 11583 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11584 :end' >>confcache 11585 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11586 if test -w "$cache_file"; then 11587 if test "x$cache_file" != "x/dev/null"; then 11588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11589 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11590 if test ! -f "$cache_file" || test -h "$cache_file"; then 11591 cat confcache >"$cache_file" 11592 else 11593 case $cache_file in #( 11594 */* | ?:*) 11595 mv -f confcache "$cache_file"$$ && 11596 mv -f "$cache_file"$$ "$cache_file" ;; #( 11597 *) 11598 mv -f confcache "$cache_file" ;; 11599 esac 11600 fi 11601 fi 11602 else 11603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11604 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11605 fi 11606 fi 11607 rm -f confcache 11608 11609 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11610 # Let make expand exec_prefix. 11611 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11612 11613 DEFS=-DHAVE_CONFIG_H 11614 11615 ac_libobjs= 11616 ac_ltlibobjs= 11617 U= 11618 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11619 # 1. Remove the extension, and $U if already installed. 11620 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11621 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11622 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11623 # will be set to the directory where LIBOBJS objects are built. 11624 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11625 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11626 done 11627 LIBOBJS=$ac_libobjs 11628 11629 LTLIBOBJS=$ac_ltlibobjs 11630 11631 11632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11633 printf %s "checking that generated files are newer than configure... " >&6; } 11634 if test -n "$am_sleep_pid"; then 11635 # Hide warnings about reused PIDs. 11636 wait $am_sleep_pid 2>/dev/null 11637 fi 11638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11639 printf "%s\n" "done" >&6; } 11640 case $enable_silent_rules in # ((( 11641 yes) AM_DEFAULT_VERBOSITY=0;; 11642 no) AM_DEFAULT_VERBOSITY=1;; 11643 esac 11644 if test $am_cv_make_support_nested_variables = yes; then 11645 AM_V='$(V)' 11646 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11647 else 11648 AM_V=$AM_DEFAULT_VERBOSITY 11649 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11650 fi 11651 11652 if test -n "$EXEEXT"; then 11653 am__EXEEXT_TRUE= 11654 am__EXEEXT_FALSE='#' 11655 else 11656 am__EXEEXT_TRUE='#' 11657 am__EXEEXT_FALSE= 11658 fi 11659 11660 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11661 as_fn_error $? "conditional \"AMDEP\" was never defined. 11662 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11663 fi 11664 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11665 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11666 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11667 fi 11668 11669 : "${CONFIG_STATUS=./config.status}" 11670 ac_write_fail=0 11671 ac_clean_files_save=$ac_clean_files 11672 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11674 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11675 as_write_fail=0 11676 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11677 #! $SHELL 11678 # Generated by $as_me. 11679 # Run this file to recreate the current configuration. 11680 # Compiler output produced by configure, useful for debugging 11681 # configure, is in config.log if it exists. 11682 11683 debug=false 11684 ac_cs_recheck=false 11685 ac_cs_silent=false 11686 11687 SHELL=\${CONFIG_SHELL-$SHELL} 11688 export SHELL 11689 _ASEOF 11690 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11691 ## -------------------- ## 11692 ## M4sh Initialization. ## 11693 ## -------------------- ## 11694 11695 # Be more Bourne compatible 11696 DUALCASE=1; export DUALCASE # for MKS sh 11697 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11698 then : 11699 emulate sh 11700 NULLCMD=: 11701 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11702 # is contrary to our usage. Disable this feature. 11703 alias -g '${1+"$@"}'='"$@"' 11704 setopt NO_GLOB_SUBST 11705 else case e in #( 11706 e) case `(set -o) 2>/dev/null` in #( 11707 *posix*) : 11708 set -o posix ;; #( 11709 *) : 11710 ;; 11711 esac ;; 11712 esac 11713 fi 11714 11715 11716 11717 # Reset variables that may have inherited troublesome values from 11718 # the environment. 11719 11720 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11721 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11722 # side effect of setting IFS to empty, thus disabling word splitting.) 11723 # Quoting is to prevent editors from complaining about space-tab. 11724 as_nl=' 11725 ' 11726 export as_nl 11727 IFS=" "" $as_nl" 11728 11729 PS1='$ ' 11730 PS2='> ' 11731 PS4='+ ' 11732 11733 # Ensure predictable behavior from utilities with locale-dependent output. 11734 LC_ALL=C 11735 export LC_ALL 11736 LANGUAGE=C 11737 export LANGUAGE 11738 11739 # We cannot yet rely on "unset" to work, but we need these variables 11740 # to be unset--not just set to an empty or harmless value--now, to 11741 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11742 # also avoids known problems related to "unset" and subshell syntax 11743 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11744 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11745 do eval test \${$as_var+y} \ 11746 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11747 done 11748 11749 # Ensure that fds 0, 1, and 2 are open. 11750 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11751 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11752 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11753 11754 # The user is always right. 11755 if ${PATH_SEPARATOR+false} :; then 11756 PATH_SEPARATOR=: 11757 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11758 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11759 PATH_SEPARATOR=';' 11760 } 11761 fi 11762 11763 11764 # Find who we are. Look in the path if we contain no directory separator. 11765 as_myself= 11766 case $0 in #(( 11767 *[\\/]* ) as_myself=$0 ;; 11768 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11769 for as_dir in $PATH 11770 do 11771 IFS=$as_save_IFS 11772 case $as_dir in #((( 11773 '') as_dir=./ ;; 11774 */) ;; 11775 *) as_dir=$as_dir/ ;; 11776 esac 11777 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11778 done 11779 IFS=$as_save_IFS 11780 11781 ;; 11782 esac 11783 # We did not find ourselves, most probably we were run as 'sh COMMAND' 11784 # in which case we are not to be found in the path. 11785 if test "x$as_myself" = x; then 11786 as_myself=$0 11787 fi 11788 if test ! -f "$as_myself"; then 11789 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11790 exit 1 11791 fi 11792 11793 11794 11795 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11796 # ---------------------------------------- 11797 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11798 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11799 # script with STATUS, using 1 if that was 0. 11800 as_fn_error () 11801 { 11802 as_status=$1; test $as_status -eq 0 && as_status=1 11803 if test "$4"; then 11804 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11805 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11806 fi 11807 printf "%s\n" "$as_me: error: $2" >&2 11808 as_fn_exit $as_status 11809 } # as_fn_error 11810 11811 11812 # as_fn_set_status STATUS 11813 # ----------------------- 11814 # Set $? to STATUS, without forking. 11815 as_fn_set_status () 11816 { 11817 return $1 11818 } # as_fn_set_status 11819 11820 # as_fn_exit STATUS 11821 # ----------------- 11822 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11823 as_fn_exit () 11824 { 11825 set +e 11826 as_fn_set_status $1 11827 exit $1 11828 } # as_fn_exit 11829 11830 # as_fn_unset VAR 11831 # --------------- 11832 # Portably unset VAR. 11833 as_fn_unset () 11834 { 11835 { eval $1=; unset $1;} 11836 } 11837 as_unset=as_fn_unset 11838 11839 # as_fn_append VAR VALUE 11840 # ---------------------- 11841 # Append the text in VALUE to the end of the definition contained in VAR. Take 11842 # advantage of any shell optimizations that allow amortized linear growth over 11843 # repeated appends, instead of the typical quadratic growth present in naive 11844 # implementations. 11845 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11846 then : 11847 eval 'as_fn_append () 11848 { 11849 eval $1+=\$2 11850 }' 11851 else case e in #( 11852 e) as_fn_append () 11853 { 11854 eval $1=\$$1\$2 11855 } ;; 11856 esac 11857 fi # as_fn_append 11858 11859 # as_fn_arith ARG... 11860 # ------------------ 11861 # Perform arithmetic evaluation on the ARGs, and store the result in the 11862 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11863 # must be portable across $(()) and expr. 11864 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11865 then : 11866 eval 'as_fn_arith () 11867 { 11868 as_val=$(( $* )) 11869 }' 11870 else case e in #( 11871 e) as_fn_arith () 11872 { 11873 as_val=`expr "$@" || test $? -eq 1` 11874 } ;; 11875 esac 11876 fi # as_fn_arith 11877 11878 11879 if expr a : '\(a\)' >/dev/null 2>&1 && 11880 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11881 as_expr=expr 11882 else 11883 as_expr=false 11884 fi 11885 11886 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11887 as_basename=basename 11888 else 11889 as_basename=false 11890 fi 11891 11892 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11893 as_dirname=dirname 11894 else 11895 as_dirname=false 11896 fi 11897 11898 as_me=`$as_basename -- "$0" || 11899 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11900 X"$0" : 'X\(//\)$' \| \ 11901 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11902 printf "%s\n" X/"$0" | 11903 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11904 s//\1/ 11905 q 11906 } 11907 /^X\/\(\/\/\)$/{ 11908 s//\1/ 11909 q 11910 } 11911 /^X\/\(\/\).*/{ 11912 s//\1/ 11913 q 11914 } 11915 s/.*/./; q'` 11916 11917 # Avoid depending upon Character Ranges. 11918 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11919 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11920 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11921 as_cr_digits='0123456789' 11922 as_cr_alnum=$as_cr_Letters$as_cr_digits 11923 11924 11925 # Determine whether it's possible to make 'echo' print without a newline. 11926 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11927 # for compatibility with existing Makefiles. 11928 ECHO_C= ECHO_N= ECHO_T= 11929 case `echo -n x` in #((((( 11930 -n*) 11931 case `echo 'xy\c'` in 11932 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11933 xy) ECHO_C='\c';; 11934 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11935 ECHO_T=' ';; 11936 esac;; 11937 *) 11938 ECHO_N='-n';; 11939 esac 11940 11941 # For backward compatibility with old third-party macros, we provide 11942 # the shell variables $as_echo and $as_echo_n. New code should use 11943 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11944 as_echo='printf %s\n' 11945 as_echo_n='printf %s' 11946 11947 rm -f conf$$ conf$$.exe conf$$.file 11948 if test -d conf$$.dir; then 11949 rm -f conf$$.dir/conf$$.file 11950 else 11951 rm -f conf$$.dir 11952 mkdir conf$$.dir 2>/dev/null 11953 fi 11954 if (echo >conf$$.file) 2>/dev/null; then 11955 if ln -s conf$$.file conf$$ 2>/dev/null; then 11956 as_ln_s='ln -s' 11957 # ... but there are two gotchas: 11958 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 11959 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 11960 # In both cases, we have to default to 'cp -pR'. 11961 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11962 as_ln_s='cp -pR' 11963 elif ln conf$$.file conf$$ 2>/dev/null; then 11964 as_ln_s=ln 11965 else 11966 as_ln_s='cp -pR' 11967 fi 11968 else 11969 as_ln_s='cp -pR' 11970 fi 11971 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11972 rmdir conf$$.dir 2>/dev/null 11973 11974 11975 # as_fn_mkdir_p 11976 # ------------- 11977 # Create "$as_dir" as a directory, including parents if necessary. 11978 as_fn_mkdir_p () 11979 { 11980 11981 case $as_dir in #( 11982 -*) as_dir=./$as_dir;; 11983 esac 11984 test -d "$as_dir" || eval $as_mkdir_p || { 11985 as_dirs= 11986 while :; do 11987 case $as_dir in #( 11988 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11989 *) as_qdir=$as_dir;; 11990 esac 11991 as_dirs="'$as_qdir' $as_dirs" 11992 as_dir=`$as_dirname -- "$as_dir" || 11993 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11994 X"$as_dir" : 'X\(//\)[^/]' \| \ 11995 X"$as_dir" : 'X\(//\)$' \| \ 11996 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11997 printf "%s\n" X"$as_dir" | 11998 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11999 s//\1/ 12000 q 12001 } 12002 /^X\(\/\/\)[^/].*/{ 12003 s//\1/ 12004 q 12005 } 12006 /^X\(\/\/\)$/{ 12007 s//\1/ 12008 q 12009 } 12010 /^X\(\/\).*/{ 12011 s//\1/ 12012 q 12013 } 12014 s/.*/./; q'` 12015 test -d "$as_dir" && break 12016 done 12017 test -z "$as_dirs" || eval "mkdir $as_dirs" 12018 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12019 12020 12021 } # as_fn_mkdir_p 12022 if mkdir -p . 2>/dev/null; then 12023 as_mkdir_p='mkdir -p "$as_dir"' 12024 else 12025 test -d ./-p && rmdir ./-p 12026 as_mkdir_p=false 12027 fi 12028 12029 12030 # as_fn_executable_p FILE 12031 # ----------------------- 12032 # Test if FILE is an executable regular file. 12033 as_fn_executable_p () 12034 { 12035 test -f "$1" && test -x "$1" 12036 } # as_fn_executable_p 12037 as_test_x='test -x' 12038 as_executable_p=as_fn_executable_p 12039 12040 # Sed expression to map a string onto a valid CPP name. 12041 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12042 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12043 12044 # Sed expression to map a string onto a valid variable name. 12045 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12046 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12047 12048 12049 exec 6>&1 12050 ## ----------------------------------- ## 12051 ## Main body of $CONFIG_STATUS script. ## 12052 ## ----------------------------------- ## 12053 _ASEOF 12054 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12055 12056 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12057 # Save the log message, to keep $0 and so on meaningful, and to 12058 # report actual input values of CONFIG_FILES etc. instead of their 12059 # values after options handling. 12060 ac_log=" 12061 This file was extended by showfont $as_me 1.0.7, which was 12062 generated by GNU Autoconf 2.72. Invocation command line was 12063 12064 CONFIG_FILES = $CONFIG_FILES 12065 CONFIG_HEADERS = $CONFIG_HEADERS 12066 CONFIG_LINKS = $CONFIG_LINKS 12067 CONFIG_COMMANDS = $CONFIG_COMMANDS 12068 $ $0 $@ 12069 12070 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12071 " 12072 12073 _ACEOF 12074 12075 case $ac_config_files in *" 12076 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12077 esac 12078 12079 case $ac_config_headers in *" 12080 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12081 esac 12082 12083 12084 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12085 # Files that config.status was made for. 12086 config_files="$ac_config_files" 12087 config_headers="$ac_config_headers" 12088 config_commands="$ac_config_commands" 12089 12090 _ACEOF 12091 12092 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12093 ac_cs_usage="\ 12094 '$as_me' instantiates files and other configuration actions 12095 from templates according to the current configuration. Unless the files 12096 and actions are specified as TAGs, all are instantiated by default. 12097 12098 Usage: $0 [OPTION]... [TAG]... 12099 12100 -h, --help print this help, then exit 12101 -V, --version print version number and configuration settings, then exit 12102 --config print configuration, then exit 12103 -q, --quiet, --silent 12104 do not print progress messages 12105 -d, --debug don't remove temporary files 12106 --recheck update $as_me by reconfiguring in the same conditions 12107 --file=FILE[:TEMPLATE] 12108 instantiate the configuration file FILE 12109 --header=FILE[:TEMPLATE] 12110 instantiate the configuration header FILE 12111 12112 Configuration files: 12113 $config_files 12114 12115 Configuration headers: 12116 $config_headers 12117 12118 Configuration commands: 12119 $config_commands 12120 12121 Report bugs to <https://gitlab.freedesktop.org/xorg/app/showfont/-/issues>." 12122 12123 _ACEOF 12124 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12125 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12126 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12127 ac_cs_config='$ac_cs_config_escaped' 12128 ac_cs_version="\\ 12129 showfont config.status 1.0.7 12130 configured by $0, generated by GNU Autoconf 2.72, 12131 with options \\"\$ac_cs_config\\" 12132 12133 Copyright (C) 2023 Free Software Foundation, Inc. 12134 This config.status script is free software; the Free Software Foundation 12135 gives unlimited permission to copy, distribute and modify it." 12136 12137 ac_pwd='$ac_pwd' 12138 srcdir='$srcdir' 12139 INSTALL='$INSTALL' 12140 MKDIR_P='$MKDIR_P' 12141 AWK='$AWK' 12142 test -n "\$AWK" || AWK=awk 12143 _ACEOF 12144 12145 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12146 # The default lists apply if the user does not specify any file. 12147 ac_need_defaults=: 12148 while test $# != 0 12149 do 12150 case $1 in 12151 --*=?*) 12152 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12153 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12154 ac_shift=: 12155 ;; 12156 --*=) 12157 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12158 ac_optarg= 12159 ac_shift=: 12160 ;; 12161 *) 12162 ac_option=$1 12163 ac_optarg=$2 12164 ac_shift=shift 12165 ;; 12166 esac 12167 12168 case $ac_option in 12169 # Handling of the options. 12170 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12171 ac_cs_recheck=: ;; 12172 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12173 printf "%s\n" "$ac_cs_version"; exit ;; 12174 --config | --confi | --conf | --con | --co | --c ) 12175 printf "%s\n" "$ac_cs_config"; exit ;; 12176 --debug | --debu | --deb | --de | --d | -d ) 12177 debug=: ;; 12178 --file | --fil | --fi | --f ) 12179 $ac_shift 12180 case $ac_optarg in 12181 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12182 '') as_fn_error $? "missing file argument" ;; 12183 esac 12184 as_fn_append CONFIG_FILES " '$ac_optarg'" 12185 ac_need_defaults=false;; 12186 --header | --heade | --head | --hea ) 12187 $ac_shift 12188 case $ac_optarg in 12189 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12190 esac 12191 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12192 ac_need_defaults=false;; 12193 --he | --h) 12194 # Conflict between --help and --header 12195 as_fn_error $? "ambiguous option: '$1' 12196 Try '$0 --help' for more information.";; 12197 --help | --hel | -h ) 12198 printf "%s\n" "$ac_cs_usage"; exit ;; 12199 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12200 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12201 ac_cs_silent=: ;; 12202 12203 # This is an error. 12204 -*) as_fn_error $? "unrecognized option: '$1' 12205 Try '$0 --help' for more information." ;; 12206 12207 *) as_fn_append ac_config_targets " $1" 12208 ac_need_defaults=false ;; 12209 12210 esac 12211 shift 12212 done 12213 12214 ac_configure_extra_args= 12215 12216 if $ac_cs_silent; then 12217 exec 6>/dev/null 12218 ac_configure_extra_args="$ac_configure_extra_args --silent" 12219 fi 12220 12221 _ACEOF 12222 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12223 if \$ac_cs_recheck; then 12224 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12225 shift 12226 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12227 CONFIG_SHELL='$SHELL' 12228 export CONFIG_SHELL 12229 exec "\$@" 12230 fi 12231 12232 _ACEOF 12233 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12234 exec 5>>config.log 12235 { 12236 echo 12237 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12238 ## Running $as_me. ## 12239 _ASBOX 12240 printf "%s\n" "$ac_log" 12241 } >&5 12242 12243 _ACEOF 12244 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12245 # 12246 # INIT-COMMANDS 12247 # 12248 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12249 12250 _ACEOF 12251 12252 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12253 12254 # Handling of arguments. 12255 for ac_config_target in $ac_config_targets 12256 do 12257 case $ac_config_target in 12258 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12259 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12260 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12261 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12262 12263 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12264 esac 12265 done 12266 12267 12268 # If the user did not use the arguments to specify the items to instantiate, 12269 # then the envvar interface is used. Set only those that are not. 12270 # We use the long form for the default assignment because of an extremely 12271 # bizarre bug on SunOS 4.1.3. 12272 if $ac_need_defaults; then 12273 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12274 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12275 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12276 fi 12277 12278 # Have a temporary directory for convenience. Make it in the build tree 12279 # simply because there is no reason against having it here, and in addition, 12280 # creating and moving files from /tmp can sometimes cause problems. 12281 # Hook for its removal unless debugging. 12282 # Note that there is a small window in which the directory will not be cleaned: 12283 # after its creation but before its name has been assigned to '$tmp'. 12284 $debug || 12285 { 12286 tmp= ac_tmp= 12287 trap 'exit_status=$? 12288 : "${ac_tmp:=$tmp}" 12289 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12290 ' 0 12291 trap 'as_fn_exit 1' 1 2 13 15 12292 } 12293 # Create a (secure) tmp directory for tmp files. 12294 12295 { 12296 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12297 test -d "$tmp" 12298 } || 12299 { 12300 tmp=./conf$$-$RANDOM 12301 (umask 077 && mkdir "$tmp") 12302 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12303 ac_tmp=$tmp 12304 12305 # Set up the scripts for CONFIG_FILES section. 12306 # No need to generate them if there are no CONFIG_FILES. 12307 # This happens for instance with './config.status config.h'. 12308 if test -n "$CONFIG_FILES"; then 12309 12310 12311 ac_cr=`echo X | tr X '\015'` 12312 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12313 # But we know of no other shell where ac_cr would be empty at this 12314 # point, so we can use a bashism as a fallback. 12315 if test "x$ac_cr" = x; then 12316 eval ac_cr=\$\'\\r\' 12317 fi 12318 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12319 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12320 ac_cs_awk_cr='\\r' 12321 else 12322 ac_cs_awk_cr=$ac_cr 12323 fi 12324 12325 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12326 _ACEOF 12327 12328 12329 { 12330 echo "cat >conf$$subs.awk <<_ACEOF" && 12331 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12332 echo "_ACEOF" 12333 } >conf$$subs.sh || 12334 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12335 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12336 ac_delim='%!_!# ' 12337 for ac_last_try in false false false false false :; do 12338 . ./conf$$subs.sh || 12339 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12340 12341 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12342 if test $ac_delim_n = $ac_delim_num; then 12343 break 12344 elif $ac_last_try; then 12345 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12346 else 12347 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12348 fi 12349 done 12350 rm -f conf$$subs.sh 12351 12352 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12353 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12354 _ACEOF 12355 sed -n ' 12356 h 12357 s/^/S["/; s/!.*/"]=/ 12358 p 12359 g 12360 s/^[^!]*!// 12361 :repl 12362 t repl 12363 s/'"$ac_delim"'$// 12364 t delim 12365 :nl 12366 h 12367 s/\(.\{148\}\)..*/\1/ 12368 t more1 12369 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12370 p 12371 n 12372 b repl 12373 :more1 12374 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12375 p 12376 g 12377 s/.\{148\}// 12378 t nl 12379 :delim 12380 h 12381 s/\(.\{148\}\)..*/\1/ 12382 t more2 12383 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12384 p 12385 b 12386 :more2 12387 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12388 p 12389 g 12390 s/.\{148\}// 12391 t delim 12392 ' <conf$$subs.awk | sed ' 12393 /^[^""]/{ 12394 N 12395 s/\n// 12396 } 12397 ' >>$CONFIG_STATUS || ac_write_fail=1 12398 rm -f conf$$subs.awk 12399 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12400 _ACAWK 12401 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12402 for (key in S) S_is_set[key] = 1 12403 FS = "" 12404 12405 } 12406 { 12407 line = $ 0 12408 nfields = split(line, field, "@") 12409 substed = 0 12410 len = length(field[1]) 12411 for (i = 2; i < nfields; i++) { 12412 key = field[i] 12413 keylen = length(key) 12414 if (S_is_set[key]) { 12415 value = S[key] 12416 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12417 len += length(value) + length(field[++i]) 12418 substed = 1 12419 } else 12420 len += 1 + keylen 12421 } 12422 12423 print line 12424 } 12425 12426 _ACAWK 12427 _ACEOF 12428 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12429 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12430 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12431 else 12432 cat 12433 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12434 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12435 _ACEOF 12436 12437 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12438 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12439 # trailing colons and then remove the whole line if VPATH becomes empty 12440 # (actually we leave an empty line to preserve line numbers). 12441 if test "x$srcdir" = x.; then 12442 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12443 h 12444 s/// 12445 s/^/:/ 12446 s/[ ]*$/:/ 12447 s/:\$(srcdir):/:/g 12448 s/:\${srcdir}:/:/g 12449 s/:@srcdir@:/:/g 12450 s/^:*// 12451 s/:*$// 12452 x 12453 s/\(=[ ]*\).*/\1/ 12454 G 12455 s/\n// 12456 s/^[^=]*=[ ]*$// 12457 }' 12458 fi 12459 12460 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12461 fi # test -n "$CONFIG_FILES" 12462 12463 # Set up the scripts for CONFIG_HEADERS section. 12464 # No need to generate them if there are no CONFIG_HEADERS. 12465 # This happens for instance with './config.status Makefile'. 12466 if test -n "$CONFIG_HEADERS"; then 12467 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12468 BEGIN { 12469 _ACEOF 12470 12471 # Transform confdefs.h into an awk script 'defines.awk', embedded as 12472 # here-document in config.status, that substitutes the proper values into 12473 # config.h.in to produce config.h. 12474 12475 # Create a delimiter string that does not exist in confdefs.h, to ease 12476 # handling of long lines. 12477 ac_delim='%!_!# ' 12478 for ac_last_try in false false :; do 12479 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12480 if test -z "$ac_tt"; then 12481 break 12482 elif $ac_last_try; then 12483 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12484 else 12485 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12486 fi 12487 done 12488 12489 # For the awk script, D is an array of macro values keyed by name, 12490 # likewise P contains macro parameters if any. Preserve backslash 12491 # newline sequences. 12492 12493 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12494 sed -n ' 12495 s/.\{148\}/&'"$ac_delim"'/g 12496 t rset 12497 :rset 12498 s/^[ ]*#[ ]*define[ ][ ]*/ / 12499 t def 12500 d 12501 :def 12502 s/\\$// 12503 t bsnl 12504 s/["\\]/\\&/g 12505 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12506 D["\1"]=" \3"/p 12507 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12508 d 12509 :bsnl 12510 s/["\\]/\\&/g 12511 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12512 D["\1"]=" \3\\\\\\n"\\/p 12513 t cont 12514 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12515 t cont 12516 d 12517 :cont 12518 n 12519 s/.\{148\}/&'"$ac_delim"'/g 12520 t clear 12521 :clear 12522 s/\\$// 12523 t bsnlc 12524 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12525 d 12526 :bsnlc 12527 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12528 b cont 12529 ' <confdefs.h | sed ' 12530 s/'"$ac_delim"'/"\\\ 12531 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12532 12533 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12534 for (key in D) D_is_set[key] = 1 12535 FS = "" 12536 } 12537 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12538 line = \$ 0 12539 split(line, arg, " ") 12540 if (arg[1] == "#") { 12541 defundef = arg[2] 12542 mac1 = arg[3] 12543 } else { 12544 defundef = substr(arg[1], 2) 12545 mac1 = arg[2] 12546 } 12547 split(mac1, mac2, "(") #) 12548 macro = mac2[1] 12549 prefix = substr(line, 1, index(line, defundef) - 1) 12550 if (D_is_set[macro]) { 12551 # Preserve the white space surrounding the "#". 12552 print prefix "define", macro P[macro] D[macro] 12553 next 12554 } else { 12555 # Replace #undef with comments. This is necessary, for example, 12556 # in the case of _POSIX_SOURCE, which is predefined and required 12557 # on some systems where configure will not decide to define it. 12558 if (defundef == "undef") { 12559 print "/*", prefix defundef, macro, "*/" 12560 next 12561 } 12562 } 12563 } 12564 { print } 12565 _ACAWK 12566 _ACEOF 12567 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12568 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12569 fi # test -n "$CONFIG_HEADERS" 12570 12571 12572 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12573 shift 12574 for ac_tag 12575 do 12576 case $ac_tag in 12577 :[FHLC]) ac_mode=$ac_tag; continue;; 12578 esac 12579 case $ac_mode$ac_tag in 12580 :[FHL]*:*);; 12581 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12582 :[FH]-) ac_tag=-:-;; 12583 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12584 esac 12585 ac_save_IFS=$IFS 12586 IFS=: 12587 set x $ac_tag 12588 IFS=$ac_save_IFS 12589 shift 12590 ac_file=$1 12591 shift 12592 12593 case $ac_mode in 12594 :L) ac_source=$1;; 12595 :[FH]) 12596 ac_file_inputs= 12597 for ac_f 12598 do 12599 case $ac_f in 12600 -) ac_f="$ac_tmp/stdin";; 12601 *) # Look for the file first in the build tree, then in the source tree 12602 # (if the path is not absolute). The absolute path cannot be DOS-style, 12603 # because $ac_f cannot contain ':'. 12604 test -f "$ac_f" || 12605 case $ac_f in 12606 [\\/$]*) false;; 12607 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12608 esac || 12609 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12610 esac 12611 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12612 as_fn_append ac_file_inputs " '$ac_f'" 12613 done 12614 12615 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12616 # use $as_me), people would be surprised to read: 12617 # /* config.h. Generated by config.status. */ 12618 configure_input='Generated from '` 12619 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12620 `' by configure.' 12621 if test x"$ac_file" != x-; then 12622 configure_input="$ac_file. $configure_input" 12623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12624 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12625 fi 12626 # Neutralize special characters interpreted by sed in replacement strings. 12627 case $configure_input in #( 12628 *\&* | *\|* | *\\* ) 12629 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12630 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12631 *) ac_sed_conf_input=$configure_input;; 12632 esac 12633 12634 case $ac_tag in 12635 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12636 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12637 esac 12638 ;; 12639 esac 12640 12641 ac_dir=`$as_dirname -- "$ac_file" || 12642 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12643 X"$ac_file" : 'X\(//\)[^/]' \| \ 12644 X"$ac_file" : 'X\(//\)$' \| \ 12645 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12646 printf "%s\n" X"$ac_file" | 12647 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12648 s//\1/ 12649 q 12650 } 12651 /^X\(\/\/\)[^/].*/{ 12652 s//\1/ 12653 q 12654 } 12655 /^X\(\/\/\)$/{ 12656 s//\1/ 12657 q 12658 } 12659 /^X\(\/\).*/{ 12660 s//\1/ 12661 q 12662 } 12663 s/.*/./; q'` 12664 as_dir="$ac_dir"; as_fn_mkdir_p 12665 ac_builddir=. 12666 12667 case "$ac_dir" in 12668 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12669 *) 12670 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12671 # A ".." for each directory in $ac_dir_suffix. 12672 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12673 case $ac_top_builddir_sub in 12674 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12675 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12676 esac ;; 12677 esac 12678 ac_abs_top_builddir=$ac_pwd 12679 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12680 # for backward compatibility: 12681 ac_top_builddir=$ac_top_build_prefix 12682 12683 case $srcdir in 12684 .) # We are building in place. 12685 ac_srcdir=. 12686 ac_top_srcdir=$ac_top_builddir_sub 12687 ac_abs_top_srcdir=$ac_pwd ;; 12688 [\\/]* | ?:[\\/]* ) # Absolute name. 12689 ac_srcdir=$srcdir$ac_dir_suffix; 12690 ac_top_srcdir=$srcdir 12691 ac_abs_top_srcdir=$srcdir ;; 12692 *) # Relative name. 12693 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12694 ac_top_srcdir=$ac_top_build_prefix$srcdir 12695 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12696 esac 12697 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12698 12699 12700 case $ac_mode in 12701 :F) 12702 # 12703 # CONFIG_FILE 12704 # 12705 12706 case $INSTALL in 12707 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12708 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12709 esac 12710 ac_MKDIR_P=$MKDIR_P 12711 case $MKDIR_P in 12712 [\\/$]* | ?:[\\/]* ) ;; 12713 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12714 esac 12715 _ACEOF 12716 12717 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12718 # If the template does not know about datarootdir, expand it. 12719 # FIXME: This hack should be removed a few years after 2.60. 12720 ac_datarootdir_hack=; ac_datarootdir_seen= 12721 ac_sed_dataroot=' 12722 /datarootdir/ { 12723 p 12724 q 12725 } 12726 /@datadir@/p 12727 /@docdir@/p 12728 /@infodir@/p 12729 /@localedir@/p 12730 /@mandir@/p' 12731 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12732 *datarootdir*) ac_datarootdir_seen=yes;; 12733 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12735 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12736 _ACEOF 12737 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12738 ac_datarootdir_hack=' 12739 s&@datadir@&$datadir&g 12740 s&@docdir@&$docdir&g 12741 s&@infodir@&$infodir&g 12742 s&@localedir@&$localedir&g 12743 s&@mandir@&$mandir&g 12744 s&\\\${datarootdir}&$datarootdir&g' ;; 12745 esac 12746 _ACEOF 12747 12748 # Neutralize VPATH when '$srcdir' = '.'. 12749 # Shell code in configure.ac might set extrasub. 12750 # FIXME: do we really want to maintain this feature? 12751 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12752 ac_sed_extra="$ac_vpsub 12753 $extrasub 12754 _ACEOF 12755 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12756 :t 12757 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12758 s|@configure_input@|$ac_sed_conf_input|;t t 12759 s&@top_builddir@&$ac_top_builddir_sub&;t t 12760 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12761 s&@srcdir@&$ac_srcdir&;t t 12762 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12763 s&@top_srcdir@&$ac_top_srcdir&;t t 12764 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12765 s&@builddir@&$ac_builddir&;t t 12766 s&@abs_builddir@&$ac_abs_builddir&;t t 12767 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12768 s&@INSTALL@&$ac_INSTALL&;t t 12769 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12770 $ac_datarootdir_hack 12771 " 12772 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12773 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12774 12775 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12776 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12777 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12778 "$ac_tmp/out"`; test -z "$ac_out"; } && 12779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12780 which seems to be undefined. Please make sure it is defined" >&5 12781 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12782 which seems to be undefined. Please make sure it is defined" >&2;} 12783 12784 rm -f "$ac_tmp/stdin" 12785 case $ac_file in 12786 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12787 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12788 esac \ 12789 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12790 ;; 12791 :H) 12792 # 12793 # CONFIG_HEADER 12794 # 12795 if test x"$ac_file" != x-; then 12796 { 12797 printf "%s\n" "/* $configure_input */" >&1 \ 12798 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12799 } >"$ac_tmp/config.h" \ 12800 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12801 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12803 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12804 else 12805 rm -f "$ac_file" 12806 mv "$ac_tmp/config.h" "$ac_file" \ 12807 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12808 fi 12809 else 12810 printf "%s\n" "/* $configure_input */" >&1 \ 12811 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12812 || as_fn_error $? "could not create -" "$LINENO" 5 12813 fi 12814 # Compute "$ac_file"'s index in $config_headers. 12815 _am_arg="$ac_file" 12816 _am_stamp_count=1 12817 for _am_header in $config_headers :; do 12818 case $_am_header in 12819 $_am_arg | $_am_arg:* ) 12820 break ;; 12821 * ) 12822 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12823 esac 12824 done 12825 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12826 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12827 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12828 X"$_am_arg" : 'X\(//\)$' \| \ 12829 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12830 printf "%s\n" X"$_am_arg" | 12831 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12832 s//\1/ 12833 q 12834 } 12835 /^X\(\/\/\)[^/].*/{ 12836 s//\1/ 12837 q 12838 } 12839 /^X\(\/\/\)$/{ 12840 s//\1/ 12841 q 12842 } 12843 /^X\(\/\).*/{ 12844 s//\1/ 12845 q 12846 } 12847 s/.*/./; q'`/stamp-h$_am_stamp_count 12848 ;; 12849 12850 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12851 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12852 ;; 12853 esac 12854 12855 12856 case $ac_file$ac_mode in 12857 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12858 # Older Autoconf quotes --file arguments for eval, but not when files 12859 # are listed without --file. Let's play safe and only enable the eval 12860 # if we detect the quoting. 12861 # TODO: see whether this extra hack can be removed once we start 12862 # requiring Autoconf 2.70 or later. 12863 case $CONFIG_FILES in #( 12864 *\'*) : 12865 eval set x "$CONFIG_FILES" ;; #( 12866 *) : 12867 set x $CONFIG_FILES ;; #( 12868 *) : 12869 ;; 12870 esac 12871 shift 12872 # Used to flag and report bootstrapping failures. 12873 am_rc=0 12874 for am_mf 12875 do 12876 # Strip MF so we end up with the name of the file. 12877 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12878 # Check whether this is an Automake generated Makefile which includes 12879 # dependency-tracking related rules and includes. 12880 # Grep'ing the whole file directly is not great: AIX grep has a line 12881 # limit of 2048, but all sed's we know have understand at least 4000. 12882 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12883 || continue 12884 am_dirpart=`$as_dirname -- "$am_mf" || 12885 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12886 X"$am_mf" : 'X\(//\)[^/]' \| \ 12887 X"$am_mf" : 'X\(//\)$' \| \ 12888 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12889 printf "%s\n" X"$am_mf" | 12890 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12891 s//\1/ 12892 q 12893 } 12894 /^X\(\/\/\)[^/].*/{ 12895 s//\1/ 12896 q 12897 } 12898 /^X\(\/\/\)$/{ 12899 s//\1/ 12900 q 12901 } 12902 /^X\(\/\).*/{ 12903 s//\1/ 12904 q 12905 } 12906 s/.*/./; q'` 12907 am_filepart=`$as_basename -- "$am_mf" || 12908 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12909 X"$am_mf" : 'X\(//\)$' \| \ 12910 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12911 printf "%s\n" X/"$am_mf" | 12912 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12913 s//\1/ 12914 q 12915 } 12916 /^X\/\(\/\/\)$/{ 12917 s//\1/ 12918 q 12919 } 12920 /^X\/\(\/\).*/{ 12921 s//\1/ 12922 q 12923 } 12924 s/.*/./; q'` 12925 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12926 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12927 | $MAKE -f - am--depfiles" >&5 12928 (cd "$am_dirpart" \ 12929 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12930 | $MAKE -f - am--depfiles) >&5 2>&5 12931 ac_status=$? 12932 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12933 (exit $ac_status); } || am_rc=$? 12934 done 12935 if test $am_rc -ne 0; then 12936 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12937 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12938 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12939 for automatic dependency tracking. If GNU make was not used, consider 12940 re-running the configure script with MAKE=\"gmake\" (or whatever is 12941 necessary). You can also try re-running configure with the 12942 '--disable-dependency-tracking' option to at least be able to build 12943 the package (albeit without support for automatic dependency tracking). 12944 See 'config.log' for more details" "$LINENO" 5; } 12945 fi 12946 { am_dirpart=; unset am_dirpart;} 12947 { am_filepart=; unset am_filepart;} 12948 { am_mf=; unset am_mf;} 12949 { am_rc=; unset am_rc;} 12950 rm -f conftest-deps.mk 12951 } 12952 ;; 12953 12954 esac 12955 done # for ac_tag 12956 12957 12958 as_fn_exit 0 12959 _ACEOF 12960 ac_clean_files=$ac_clean_files_save 12961 12962 test $ac_write_fail = 0 || 12963 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12964 12965 12966 # configure is writing to config.log, and then calls config.status. 12967 # config.status does its own redirection, appending to config.log. 12968 # Unfortunately, on DOS this fails, as config.log is still kept open 12969 # by configure, so config.status won't be able to write to it; its 12970 # output is simply discarded. So we exec the FD to /dev/null, 12971 # effectively closing config.log, so it can be properly (re)opened and 12972 # appended to by config.status. When coming back to configure, we 12973 # need to make the FD available again. 12974 if test "$no_create" != yes; then 12975 ac_cs_success=: 12976 ac_config_status_args= 12977 test "$silent" = yes && 12978 ac_config_status_args="$ac_config_status_args --quiet" 12979 exec 5>/dev/null 12980 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12981 exec 5>>config.log 12982 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12983 # would make configure fail if this is the last instruction. 12984 $ac_cs_success || as_fn_exit 1 12985 fi 12986 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12988 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12989 fi 12990 12991 12992
Indexes created Tue Oct 27 00:25:24 UTC 2026