configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for font-util 1.3.2. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/font/util/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$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 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://gitlab.freedesktop.org/xorg/font/util/issues 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='font-util' 583 PACKAGE_TARNAME='font-util' 584 PACKAGE_VERSION='1.3.2' 585 PACKAGE_STRING='font-util 1.3.2' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/font/util/issues' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 MAPDIR 631 fontrootdir 632 MAN_SUBSTS 633 XORG_MAN_PAGE 634 ADMIN_MAN_DIR 635 DRIVER_MAN_DIR 636 MISC_MAN_DIR 637 FILE_MAN_DIR 638 LIB_MAN_DIR 639 APP_MAN_DIR 640 ADMIN_MAN_SUFFIX 641 DRIVER_MAN_SUFFIX 642 MISC_MAN_SUFFIX 643 FILE_MAN_SUFFIX 644 LIB_MAN_SUFFIX 645 APP_MAN_SUFFIX 646 SED 647 host_os 648 host_vendor 649 host_cpu 650 host 651 build_os 652 build_vendor 653 build_cpu 654 build 655 INSTALL_CMD 656 PKG_CONFIG_LIBDIR 657 PKG_CONFIG_PATH 658 PKG_CONFIG 659 CHANGELOG_CMD 660 STRICT_CFLAGS 661 CWARNFLAGS 662 BASE_CFLAGS 663 EGREP 664 GREP 665 CPP 666 am__fastdepCC_FALSE 667 am__fastdepCC_TRUE 668 CCDEPMODE 669 am__nodep 670 AMDEPBACKSLASH 671 AMDEP_FALSE 672 AMDEP_TRUE 673 am__quote 674 am__include 675 DEPDIR 676 OBJEXT 677 EXEEXT 678 ac_ct_CC 679 CPPFLAGS 680 LDFLAGS 681 CFLAGS 682 CC 683 AM_BACKSLASH 684 AM_DEFAULT_VERBOSITY 685 AM_DEFAULT_V 686 AM_V 687 am__untar 688 am__tar 689 AMTAR 690 am__leading_dot 691 SET_MAKE 692 AWK 693 mkdir_p 694 MKDIR_P 695 INSTALL_STRIP_PROGRAM 696 STRIP 697 install_sh 698 MAKEINFO 699 AUTOHEADER 700 AUTOMAKE 701 AUTOCONF 702 ACLOCAL 703 VERSION 704 PACKAGE 705 CYGPATH_W 706 am__isrc 707 INSTALL_DATA 708 INSTALL_SCRIPT 709 INSTALL_PROGRAM 710 target_alias 711 host_alias 712 build_alias 713 LIBS 714 ECHO_T 715 ECHO_N 716 ECHO_C 717 DEFS 718 mandir 719 localedir 720 libdir 721 psdir 722 pdfdir 723 dvidir 724 htmldir 725 infodir 726 docdir 727 oldincludedir 728 includedir 729 localstatedir 730 sharedstatedir 731 sysconfdir 732 datadir 733 datarootdir 734 libexecdir 735 sbindir 736 bindir 737 program_transform_name 738 prefix 739 exec_prefix 740 PACKAGE_URL 741 PACKAGE_BUGREPORT 742 PACKAGE_STRING 743 PACKAGE_VERSION 744 PACKAGE_TARNAME 745 PACKAGE_NAME 746 PATH_SEPARATOR 747 SHELL' 748 ac_subst_files='' 749 ac_user_opts=' 750 enable_option_checking 751 enable_silent_rules 752 enable_dependency_tracking 753 enable_selective_werror 754 enable_strict_compilation 755 with_fontrootdir 756 with_mapdir 757 ' 758 ac_precious_vars='build_alias 759 host_alias 760 target_alias 761 CC 762 CFLAGS 763 LDFLAGS 764 LIBS 765 CPPFLAGS 766 CPP 767 PKG_CONFIG 768 PKG_CONFIG_PATH 769 PKG_CONFIG_LIBDIR' 770 771 772 # 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[VAR=VALUE]... 1313 1314 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1315 VAR=VALUE. See below for descriptions of some of the useful variables. 1316 1317 Defaults for the options are specified in brackets. 1318 1319 Configuration: 1320 -h, --help display this help and exit 1321 --help=short display options specific to this package 1322 --help=recursive display the short help of all the included packages 1323 -V, --version display version information and exit 1324 -q, --quiet, --silent do not print \`checking ...' messages 1325 --cache-file=FILE cache test results in FILE [disabled] 1326 -C, --config-cache alias for \`--cache-file=config.cache' 1327 -n, --no-create do not create output files 1328 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1329 1330 Installation directories: 1331 --prefix=PREFIX install architecture-independent files in PREFIX 1332 [$ac_default_prefix] 1333 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1334 [PREFIX] 1335 1336 By default, \`make install' will install all the files in 1337 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1338 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1339 for instance \`--prefix=\$HOME'. 1340 1341 For better control, use the options below. 1342 1343 Fine tuning of the installation directories: 1344 --bindir=DIR user executables [EPREFIX/bin] 1345 --sbindir=DIR system admin executables [EPREFIX/sbin] 1346 --libexecdir=DIR program executables [EPREFIX/libexec] 1347 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1348 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1349 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1350 --libdir=DIR object code libraries [EPREFIX/lib] 1351 --includedir=DIR C header files [PREFIX/include] 1352 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1353 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1354 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1355 --infodir=DIR info documentation [DATAROOTDIR/info] 1356 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1357 --mandir=DIR man documentation [DATAROOTDIR/man] 1358 --docdir=DIR documentation root [DATAROOTDIR/doc/font-util] 1359 --htmldir=DIR html documentation [DOCDIR] 1360 --dvidir=DIR dvi documentation [DOCDIR] 1361 --pdfdir=DIR pdf documentation [DOCDIR] 1362 --psdir=DIR ps documentation [DOCDIR] 1363 _ACEOF 1364 1365 cat <<\_ACEOF 1366 1367 Program names: 1368 --program-prefix=PREFIX prepend PREFIX to installed program names 1369 --program-suffix=SUFFIX append SUFFIX to installed program names 1370 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1371 1372 System types: 1373 --build=BUILD configure for building on BUILD [guessed] 1374 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1375 _ACEOF 1376 fi 1377 1378 if test -n "$ac_init_help"; then 1379 case $ac_init_help in 1380 short | recursive ) echo "Configuration of font-util 1.3.2:";; 1381 esac 1382 cat <<\_ACEOF 1383 1384 Optional Features: 1385 --disable-option-checking ignore unrecognized --enable/--with options 1386 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1387 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1388 --enable-silent-rules less verbose build output (undo: "make V=1") 1389 --disable-silent-rules verbose build output (undo: "make V=0") 1390 --enable-dependency-tracking 1391 do not reject slow dependency extractors 1392 --disable-dependency-tracking 1393 speeds up one-time build 1394 --disable-selective-werror 1395 Turn off selective compiler errors. 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Make sure there is not a broken 2260 alias in your environment" "$LINENO" 5 2261 fi 2262 if test "$2" = conftest.file || test $am_try -eq 2; then 2263 break 2264 fi 2265 # Just in case. 2266 sleep 1 2267 am_has_slept=yes 2268 done 2269 test "$2" = conftest.file 2270 ) 2271 then 2272 # Ok. 2273 : 2274 else 2275 as_fn_error $? "newly created file is older than distributed files! 2276 Check your system clock" "$LINENO" 5 2277 fi 2278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2279 $as_echo "yes" >&6; } 2280 # If we didn't sleep, we still need to ensure time stamps of config.status and 2281 # generated files are strictly newer. 2282 am_sleep_pid= 2283 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2284 ( sleep 1 ) & 2285 am_sleep_pid=$! 2286 fi 2287 2288 rm -f conftest.file 2289 2290 test "$program_prefix" != NONE && 2291 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2292 # Use a double $ so make ignores it. 2293 test "$program_suffix" != NONE && 2294 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2295 # Double any \ or $. 2296 # By default was `s,x,x', remove it if useless. 2297 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2298 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2299 2300 # Expand $ac_aux_dir to an absolute path. 2301 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2302 2303 if test x"${MISSING+set}" != xset; then 2304 case $am_aux_dir in 2305 *\ * | *\ *) 2306 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2307 *) 2308 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2309 esac 2310 fi 2311 # Use eval to expand $SHELL 2312 if eval "$MISSING --is-lightweight"; then 2313 am_missing_run="$MISSING " 2314 else 2315 am_missing_run= 2316 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2317 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2318 fi 2319 2320 if test x"${install_sh+set}" != xset; then 2321 case $am_aux_dir in 2322 *\ * | *\ *) 2323 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2324 *) 2325 install_sh="\${SHELL} $am_aux_dir/install-sh" 2326 esac 2327 fi 2328 2329 # Installed binaries are usually stripped using 'strip' when the user 2330 # run "make install-strip". However 'strip' might not be the right 2331 # tool to use in cross-compilation environments, therefore Automake 2332 # will honor the 'STRIP' environment variable to overrule this program. 2333 if test "$cross_compiling" != no; then 2334 if test -n "$ac_tool_prefix"; then 2335 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2336 set dummy ${ac_tool_prefix}strip; ac_word=$2 2337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2338 $as_echo_n "checking for $ac_word... " >&6; } 2339 if ${ac_cv_prog_STRIP+:} false; then : 2340 $as_echo_n "(cached) " >&6 2341 else 2342 if test -n "$STRIP"; then 2343 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2344 else 2345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2346 for as_dir in $PATH 2347 do 2348 IFS=$as_save_IFS 2349 test -z "$as_dir" && as_dir=. 2350 for ac_exec_ext in '' $ac_executable_extensions; do 2351 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2352 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2353 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2354 break 2 2355 fi 2356 done 2357 done 2358 IFS=$as_save_IFS 2359 2360 fi 2361 fi 2362 STRIP=$ac_cv_prog_STRIP 2363 if test -n "$STRIP"; then 2364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2365 $as_echo "$STRIP" >&6; } 2366 else 2367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2368 $as_echo "no" >&6; } 2369 fi 2370 2371 2372 fi 2373 if test -z "$ac_cv_prog_STRIP"; then 2374 ac_ct_STRIP=$STRIP 2375 # Extract the first word of "strip", so it can be a program name with args. 2376 set dummy strip; ac_word=$2 2377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2378 $as_echo_n "checking for $ac_word... " >&6; } 2379 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2380 $as_echo_n "(cached) " >&6 2381 else 2382 if test -n "$ac_ct_STRIP"; then 2383 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2384 else 2385 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2386 for as_dir in $PATH 2387 do 2388 IFS=$as_save_IFS 2389 test -z "$as_dir" && as_dir=. 2390 for ac_exec_ext in '' $ac_executable_extensions; do 2391 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2392 ac_cv_prog_ac_ct_STRIP="strip" 2393 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2394 break 2 2395 fi 2396 done 2397 done 2398 IFS=$as_save_IFS 2399 2400 fi 2401 fi 2402 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2403 if test -n "$ac_ct_STRIP"; then 2404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2405 $as_echo "$ac_ct_STRIP" >&6; } 2406 else 2407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2408 $as_echo "no" >&6; } 2409 fi 2410 2411 if test "x$ac_ct_STRIP" = x; then 2412 STRIP=":" 2413 else 2414 case $cross_compiling:$ac_tool_warned in 2415 yes:) 2416 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2417 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2418 ac_tool_warned=yes ;; 2419 esac 2420 STRIP=$ac_ct_STRIP 2421 fi 2422 else 2423 STRIP="$ac_cv_prog_STRIP" 2424 fi 2425 2426 fi 2427 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2428 2429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2430 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2431 if test -z "$MKDIR_P"; then 2432 if ${ac_cv_path_mkdir+:} false; then : 2433 $as_echo_n "(cached) " >&6 2434 else 2435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2436 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2437 do 2438 IFS=$as_save_IFS 2439 test -z "$as_dir" && as_dir=. 2440 for ac_prog in mkdir gmkdir; do 2441 for ac_exec_ext in '' $ac_executable_extensions; do 2442 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2443 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2444 'mkdir (GNU coreutils) '* | \ 2445 'mkdir (coreutils) '* | \ 2446 'mkdir (fileutils) '4.1*) 2447 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2448 break 3;; 2449 esac 2450 done 2451 done 2452 done 2453 IFS=$as_save_IFS 2454 2455 fi 2456 2457 test -d ./--version && rmdir ./--version 2458 if test "${ac_cv_path_mkdir+set}" = set; then 2459 MKDIR_P="$ac_cv_path_mkdir -p" 2460 else 2461 # As a last resort, use the slow shell script. Don't cache a 2462 # value for MKDIR_P within a source directory, because that will 2463 # break other packages using the cache if that directory is 2464 # removed, or if the value is a relative name. 2465 MKDIR_P="$ac_install_sh -d" 2466 fi 2467 fi 2468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2469 $as_echo "$MKDIR_P" >&6; } 2470 2471 for ac_prog in gawk mawk nawk awk 2472 do 2473 # Extract the first word of "$ac_prog", so it can be a program name with args. 2474 set dummy $ac_prog; ac_word=$2 2475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2476 $as_echo_n "checking for $ac_word... " >&6; } 2477 if ${ac_cv_prog_AWK+:} false; then : 2478 $as_echo_n "(cached) " >&6 2479 else 2480 if test -n "$AWK"; then 2481 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2482 else 2483 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2484 for as_dir in $PATH 2485 do 2486 IFS=$as_save_IFS 2487 test -z "$as_dir" && as_dir=. 2488 for ac_exec_ext in '' $ac_executable_extensions; do 2489 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2490 ac_cv_prog_AWK="$ac_prog" 2491 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2492 break 2 2493 fi 2494 done 2495 done 2496 IFS=$as_save_IFS 2497 2498 fi 2499 fi 2500 AWK=$ac_cv_prog_AWK 2501 if test -n "$AWK"; then 2502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2503 $as_echo "$AWK" >&6; } 2504 else 2505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2506 $as_echo "no" >&6; } 2507 fi 2508 2509 2510 test -n "$AWK" && break 2511 done 2512 2513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2514 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2515 set x ${MAKE-make} 2516 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2517 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2518 $as_echo_n "(cached) " >&6 2519 else 2520 cat >conftest.make <<\_ACEOF 2521 SHELL = /bin/sh 2522 all: 2523 @echo '@@@%%%=$(MAKE)=@@@%%%' 2524 _ACEOF 2525 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2526 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2527 *@@@%%%=?*=@@@%%%*) 2528 eval ac_cv_prog_make_${ac_make}_set=yes;; 2529 *) 2530 eval ac_cv_prog_make_${ac_make}_set=no;; 2531 esac 2532 rm -f conftest.make 2533 fi 2534 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2536 $as_echo "yes" >&6; } 2537 SET_MAKE= 2538 else 2539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2540 $as_echo "no" >&6; } 2541 SET_MAKE="MAKE=${MAKE-make}" 2542 fi 2543 2544 rm -rf .tst 2>/dev/null 2545 mkdir .tst 2>/dev/null 2546 if test -d .tst; then 2547 am__leading_dot=. 2548 else 2549 am__leading_dot=_ 2550 fi 2551 rmdir .tst 2>/dev/null 2552 2553 # Check whether --enable-silent-rules was given. 2554 if test "${enable_silent_rules+set}" = set; then : 2555 enableval=$enable_silent_rules; 2556 fi 2557 2558 case $enable_silent_rules in # ((( 2559 yes) AM_DEFAULT_VERBOSITY=0;; 2560 no) AM_DEFAULT_VERBOSITY=1;; 2561 *) AM_DEFAULT_VERBOSITY=1;; 2562 esac 2563 am_make=${MAKE-make} 2564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2565 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2566 if ${am_cv_make_support_nested_variables+:} false; then : 2567 $as_echo_n "(cached) " >&6 2568 else 2569 if $as_echo 'TRUE=$(BAR$(V)) 2570 BAR0=false 2571 BAR1=true 2572 V=1 2573 am__doit: 2574 @$(TRUE) 2575 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2576 am_cv_make_support_nested_variables=yes 2577 else 2578 am_cv_make_support_nested_variables=no 2579 fi 2580 fi 2581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2582 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2583 if test $am_cv_make_support_nested_variables = yes; then 2584 AM_V='$(V)' 2585 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2586 else 2587 AM_V=$AM_DEFAULT_VERBOSITY 2588 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2589 fi 2590 AM_BACKSLASH='\' 2591 2592 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2593 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2594 # is not polluted with repeated "-I." 2595 am__isrc=' -I$(srcdir)' 2596 # test to see if srcdir already configured 2597 if test -f $srcdir/config.status; then 2598 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2599 fi 2600 fi 2601 2602 # test whether we have cygpath 2603 if test -z "$CYGPATH_W"; then 2604 if (cygpath --version) >/dev/null 2>/dev/null; then 2605 CYGPATH_W='cygpath -w' 2606 else 2607 CYGPATH_W=echo 2608 fi 2609 fi 2610 2611 2612 # Define the identity of the package. 2613 PACKAGE='font-util' 2614 VERSION='1.3.2' 2615 2616 2617 cat >>confdefs.h <<_ACEOF 2618 #define PACKAGE "$PACKAGE" 2619 _ACEOF 2620 2621 2622 cat >>confdefs.h <<_ACEOF 2623 #define VERSION "$VERSION" 2624 _ACEOF 2625 2626 # Some tools Automake needs. 2627 2628 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2629 2630 2631 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2632 2633 2634 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2635 2636 2637 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2638 2639 2640 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2641 2642 # For better backward compatibility. To be removed once Automake 1.9.x 2643 # dies out for good. For more background, see: 2644 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2645 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2646 mkdir_p='$(MKDIR_P)' 2647 2648 # We need awk for the "check" target (and possibly the TAP driver). The 2649 # system "awk" is bad on some platforms. 2650 # Always define AMTAR for backward compatibility. Yes, it's still used 2651 # in the wild :-( We should find a proper way to deprecate it ... 2652 AMTAR='$${TAR-tar}' 2653 2654 2655 # We'll loop over all known methods to create a tar archive until one works. 2656 _am_tools='gnutar pax cpio none' 2657 2658 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2659 2660 2661 2662 2663 2664 2665 # POSIX will say in a future version that running "rm -f" with no argument 2666 # is OK; and we want to be able to make that assumption in our Makefile 2667 # recipes. So use an aggressive probe to check that the usage we want is 2668 # actually supported "in the wild" to an acceptable degree. 2669 # See automake bug#10828. 2670 # To make any issue more visible, cause the running configure to be aborted 2671 # by default if the 'rm' program in use doesn't match our expectations; the 2672 # user can still override this though. 2673 if rm -f && rm -fr && rm -rf; then : OK; else 2674 cat >&2 <<'END' 2675 Oops! 2676 2677 Your 'rm' program seems unable to run without file operands specified 2678 on the command line, even when the '-f' option is present. This is contrary 2679 to the behaviour of most rm programs out there, and not conforming with 2680 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2681 2682 Please tell bug-automake@gnu.org about your system, including the value 2683 of your $PATH and any error possibly output before this message. This 2684 can help us improve future automake versions. 2685 2686 END 2687 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2688 echo 'Configuration will proceed anyway, since you have set the' >&2 2689 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2690 echo >&2 2691 else 2692 cat >&2 <<'END' 2693 Aborting the configuration process, to ensure you take notice of the issue. 2694 2695 You can download and install GNU coreutils to get an 'rm' implementation 2696 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2697 2698 If you want to complete the configuration process using your problematic 2699 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2700 to "yes", and re-run configure. 2701 2702 END 2703 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2704 fi 2705 fi 2706 2707 2708 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 DEPDIR="${am__leading_dot}deps" 2721 2722 ac_config_commands="$ac_config_commands depfiles" 2723 2724 2725 am_make=${MAKE-make} 2726 cat > confinc << 'END' 2727 am__doit: 2728 @echo this is the am__doit target 2729 .PHONY: am__doit 2730 END 2731 # If we don't find an include directive, just comment out the code. 2732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2733 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2734 am__include="#" 2735 am__quote= 2736 _am_result=none 2737 # First try GNU make style include. 2738 echo "include confinc" > confmf 2739 # Ignore all kinds of additional output from 'make'. 2740 case `$am_make -s -f confmf 2> /dev/null` in #( 2741 *the\ am__doit\ target*) 2742 am__include=include 2743 am__quote= 2744 _am_result=GNU 2745 ;; 2746 esac 2747 # Now try BSD make style include. 2748 if test "$am__include" = "#"; then 2749 echo '.include "confinc"' > confmf 2750 case `$am_make -s -f confmf 2> /dev/null` in #( 2751 *the\ am__doit\ target*) 2752 am__include=.include 2753 am__quote="\"" 2754 _am_result=BSD 2755 ;; 2756 esac 2757 fi 2758 2759 2760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2761 $as_echo "$_am_result" >&6; } 2762 rm -f confinc confmf 2763 2764 # Check whether --enable-dependency-tracking was given. 2765 if test "${enable_dependency_tracking+set}" = set; then : 2766 enableval=$enable_dependency_tracking; 2767 fi 2768 2769 if test "x$enable_dependency_tracking" != xno; then 2770 am_depcomp="$ac_aux_dir/depcomp" 2771 AMDEPBACKSLASH='\' 2772 am__nodep='_no' 2773 fi 2774 if test "x$enable_dependency_tracking" != xno; then 2775 AMDEP_TRUE= 2776 AMDEP_FALSE='#' 2777 else 2778 AMDEP_TRUE='#' 2779 AMDEP_FALSE= 2780 fi 2781 2782 2783 ac_ext=c 2784 ac_cpp='$CPP $CPPFLAGS' 2785 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2786 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2787 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2788 if test -n "$ac_tool_prefix"; then 2789 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2790 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2792 $as_echo_n "checking for $ac_word... " >&6; } 2793 if ${ac_cv_prog_CC+:} false; then : 2794 $as_echo_n "(cached) " >&6 2795 else 2796 if test -n "$CC"; then 2797 ac_cv_prog_CC="$CC" # Let the user override the test. 2798 else 2799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2800 for as_dir in $PATH 2801 do 2802 IFS=$as_save_IFS 2803 test -z "$as_dir" && as_dir=. 2804 for ac_exec_ext in '' $ac_executable_extensions; do 2805 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2806 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2807 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2808 break 2 2809 fi 2810 done 2811 done 2812 IFS=$as_save_IFS 2813 2814 fi 2815 fi 2816 CC=$ac_cv_prog_CC 2817 if test -n "$CC"; then 2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2819 $as_echo "$CC" >&6; } 2820 else 2821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2822 $as_echo "no" >&6; } 2823 fi 2824 2825 2826 fi 2827 if test -z "$ac_cv_prog_CC"; then 2828 ac_ct_CC=$CC 2829 # Extract the first word of "gcc", so it can be a program name with args. 2830 set dummy gcc; ac_word=$2 2831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2832 $as_echo_n "checking for $ac_word... " >&6; } 2833 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2834 $as_echo_n "(cached) " >&6 2835 else 2836 if test -n "$ac_ct_CC"; then 2837 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2838 else 2839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2840 for as_dir in $PATH 2841 do 2842 IFS=$as_save_IFS 2843 test -z "$as_dir" && as_dir=. 2844 for ac_exec_ext in '' $ac_executable_extensions; do 2845 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2846 ac_cv_prog_ac_ct_CC="gcc" 2847 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2848 break 2 2849 fi 2850 done 2851 done 2852 IFS=$as_save_IFS 2853 2854 fi 2855 fi 2856 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2857 if test -n "$ac_ct_CC"; then 2858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2859 $as_echo "$ac_ct_CC" >&6; } 2860 else 2861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2862 $as_echo "no" >&6; } 2863 fi 2864 2865 if test "x$ac_ct_CC" = x; then 2866 CC="" 2867 else 2868 case $cross_compiling:$ac_tool_warned in 2869 yes:) 2870 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2871 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2872 ac_tool_warned=yes ;; 2873 esac 2874 CC=$ac_ct_CC 2875 fi 2876 else 2877 CC="$ac_cv_prog_CC" 2878 fi 2879 2880 if test -z "$CC"; then 2881 if test -n "$ac_tool_prefix"; then 2882 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2883 set dummy ${ac_tool_prefix}cc; ac_word=$2 2884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2885 $as_echo_n "checking for $ac_word... " >&6; } 2886 if ${ac_cv_prog_CC+:} false; then : 2887 $as_echo_n "(cached) " >&6 2888 else 2889 if test -n "$CC"; then 2890 ac_cv_prog_CC="$CC" # Let the user override the test. 2891 else 2892 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2893 for as_dir in $PATH 2894 do 2895 IFS=$as_save_IFS 2896 test -z "$as_dir" && as_dir=. 2897 for ac_exec_ext in '' $ac_executable_extensions; do 2898 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2899 ac_cv_prog_CC="${ac_tool_prefix}cc" 2900 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2901 break 2 2902 fi 2903 done 2904 done 2905 IFS=$as_save_IFS 2906 2907 fi 2908 fi 2909 CC=$ac_cv_prog_CC 2910 if test -n "$CC"; then 2911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2912 $as_echo "$CC" >&6; } 2913 else 2914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2915 $as_echo "no" >&6; } 2916 fi 2917 2918 2919 fi 2920 fi 2921 if test -z "$CC"; then 2922 # Extract the first word of "cc", so it can be a program name with args. 2923 set dummy cc; ac_word=$2 2924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2925 $as_echo_n "checking for $ac_word... " >&6; } 2926 if ${ac_cv_prog_CC+:} false; then : 2927 $as_echo_n "(cached) " >&6 2928 else 2929 if test -n "$CC"; then 2930 ac_cv_prog_CC="$CC" # Let the user override the test. 2931 else 2932 ac_prog_rejected=no 2933 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2934 for as_dir in $PATH 2935 do 2936 IFS=$as_save_IFS 2937 test -z "$as_dir" && as_dir=. 2938 for ac_exec_ext in '' $ac_executable_extensions; do 2939 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2940 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2941 ac_prog_rejected=yes 2942 continue 2943 fi 2944 ac_cv_prog_CC="cc" 2945 $as_echo "$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 if test $ac_prog_rejected = yes; then 2953 # We found a bogon in the path, so make sure we never use it. 2954 set dummy $ac_cv_prog_CC 2955 shift 2956 if test $# != 0; then 2957 # We chose a different compiler from the bogus one. 2958 # However, it has the same basename, so the bogon will be chosen 2959 # first if we set CC to just the basename; use the full file name. 2960 shift 2961 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2962 fi 2963 fi 2964 fi 2965 fi 2966 CC=$ac_cv_prog_CC 2967 if test -n "$CC"; then 2968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2969 $as_echo "$CC" >&6; } 2970 else 2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2972 $as_echo "no" >&6; } 2973 fi 2974 2975 2976 fi 2977 if test -z "$CC"; then 2978 if test -n "$ac_tool_prefix"; then 2979 for ac_prog in cl.exe 2980 do 2981 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2982 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2984 $as_echo_n "checking for $ac_word... " >&6; } 2985 if ${ac_cv_prog_CC+:} false; then : 2986 $as_echo_n "(cached) " >&6 2987 else 2988 if test -n "$CC"; then 2989 ac_cv_prog_CC="$CC" # Let the user override the test. 2990 else 2991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2992 for as_dir in $PATH 2993 do 2994 IFS=$as_save_IFS 2995 test -z "$as_dir" && as_dir=. 2996 for ac_exec_ext in '' $ac_executable_extensions; do 2997 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2998 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2999 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3000 break 2 3001 fi 3002 done 3003 done 3004 IFS=$as_save_IFS 3005 3006 fi 3007 fi 3008 CC=$ac_cv_prog_CC 3009 if test -n "$CC"; then 3010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3011 $as_echo "$CC" >&6; } 3012 else 3013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3014 $as_echo "no" >&6; } 3015 fi 3016 3017 3018 test -n "$CC" && break 3019 done 3020 fi 3021 if test -z "$CC"; then 3022 ac_ct_CC=$CC 3023 for ac_prog in cl.exe 3024 do 3025 # Extract the first word of "$ac_prog", so it can be a program name with args. 3026 set dummy $ac_prog; ac_word=$2 3027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3028 $as_echo_n "checking for $ac_word... " >&6; } 3029 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3030 $as_echo_n "(cached) " >&6 3031 else 3032 if test -n "$ac_ct_CC"; then 3033 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3034 else 3035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3036 for as_dir in $PATH 3037 do 3038 IFS=$as_save_IFS 3039 test -z "$as_dir" && as_dir=. 3040 for ac_exec_ext in '' $ac_executable_extensions; do 3041 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3042 ac_cv_prog_ac_ct_CC="$ac_prog" 3043 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3044 break 2 3045 fi 3046 done 3047 done 3048 IFS=$as_save_IFS 3049 3050 fi 3051 fi 3052 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3053 if test -n "$ac_ct_CC"; then 3054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3055 $as_echo "$ac_ct_CC" >&6; } 3056 else 3057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3058 $as_echo "no" >&6; } 3059 fi 3060 3061 3062 test -n "$ac_ct_CC" && break 3063 done 3064 3065 if test "x$ac_ct_CC" = x; then 3066 CC="" 3067 else 3068 case $cross_compiling:$ac_tool_warned in 3069 yes:) 3070 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3071 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3072 ac_tool_warned=yes ;; 3073 esac 3074 CC=$ac_ct_CC 3075 fi 3076 fi 3077 3078 fi 3079 3080 3081 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3082 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3083 as_fn_error $? "no acceptable C compiler found in \$PATH 3084 See \`config.log' for more details" "$LINENO" 5; } 3085 3086 # Provide some information about the compiler. 3087 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3088 set X $ac_compile 3089 ac_compiler=$2 3090 for ac_option in --version -v -V -qversion; do 3091 { { ac_try="$ac_compiler $ac_option >&5" 3092 case "(($ac_try" in 3093 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3094 *) ac_try_echo=$ac_try;; 3095 esac 3096 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3097 $as_echo "$ac_try_echo"; } >&5 3098 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3099 ac_status=$? 3100 if test -s conftest.err; then 3101 sed '10a\ 3102 ... rest of stderr output deleted ... 3103 10q' conftest.err >conftest.er1 3104 cat conftest.er1 >&5 3105 fi 3106 rm -f conftest.er1 conftest.err 3107 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3108 test $ac_status = 0; } 3109 done 3110 3111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3112 /* end confdefs.h. */ 3113 3114 int 3115 main () 3116 { 3117 3118 ; 3119 return 0; 3120 } 3121 _ACEOF 3122 ac_clean_files_save=$ac_clean_files 3123 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3124 # Try to create an executable without -o first, disregard a.out. 3125 # It will help us diagnose broken compilers, and finding out an intuition 3126 # of exeext. 3127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3128 $as_echo_n "checking whether the C compiler works... " >&6; } 3129 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3130 3131 # The possible output files: 3132 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3133 3134 ac_rmfiles= 3135 for ac_file in $ac_files 3136 do 3137 case $ac_file in 3138 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3139 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3140 esac 3141 done 3142 rm -f $ac_rmfiles 3143 3144 if { { ac_try="$ac_link_default" 3145 case "(($ac_try" in 3146 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3147 *) ac_try_echo=$ac_try;; 3148 esac 3149 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3150 $as_echo "$ac_try_echo"; } >&5 3151 (eval "$ac_link_default") 2>&5 3152 ac_status=$? 3153 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3154 test $ac_status = 0; }; then : 3155 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3156 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3157 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3158 # so that the user can short-circuit this test for compilers unknown to 3159 # Autoconf. 3160 for ac_file in $ac_files '' 3161 do 3162 test -f "$ac_file" || continue 3163 case $ac_file in 3164 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3165 ;; 3166 [ab].out ) 3167 # We found the default executable, but exeext='' is most 3168 # certainly right. 3169 break;; 3170 *.* ) 3171 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3172 then :; else 3173 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3174 fi 3175 # We set ac_cv_exeext here because the later test for it is not 3176 # safe: cross compilers may not add the suffix if given an `-o' 3177 # argument, so we may need to know it at that point already. 3178 # Even if this section looks crufty: it has the advantage of 3179 # actually working. 3180 break;; 3181 * ) 3182 break;; 3183 esac 3184 done 3185 test "$ac_cv_exeext" = no && ac_cv_exeext= 3186 3187 else 3188 ac_file='' 3189 fi 3190 if test -z "$ac_file"; then : 3191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3192 $as_echo "no" >&6; } 3193 $as_echo "$as_me: failed program was:" >&5 3194 sed 's/^/| /' conftest.$ac_ext >&5 3195 3196 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3197 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3198 as_fn_error 77 "C compiler cannot create executables 3199 See \`config.log' for more details" "$LINENO" 5; } 3200 else 3201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3202 $as_echo "yes" >&6; } 3203 fi 3204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3205 $as_echo_n "checking for C compiler default output file name... " >&6; } 3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3207 $as_echo "$ac_file" >&6; } 3208 ac_exeext=$ac_cv_exeext 3209 3210 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3211 ac_clean_files=$ac_clean_files_save 3212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3213 $as_echo_n "checking for suffix of executables... " >&6; } 3214 if { { ac_try="$ac_link" 3215 case "(($ac_try" in 3216 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3217 *) ac_try_echo=$ac_try;; 3218 esac 3219 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3220 $as_echo "$ac_try_echo"; } >&5 3221 (eval "$ac_link") 2>&5 3222 ac_status=$? 3223 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3224 test $ac_status = 0; }; then : 3225 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3226 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3227 # work properly (i.e., refer to `conftest.exe'), while it won't with 3228 # `rm'. 3229 for ac_file in conftest.exe conftest conftest.*; do 3230 test -f "$ac_file" || continue 3231 case $ac_file in 3232 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3233 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3234 break;; 3235 * ) break;; 3236 esac 3237 done 3238 else 3239 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3240 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3241 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3242 See \`config.log' for more details" "$LINENO" 5; } 3243 fi 3244 rm -f conftest conftest$ac_cv_exeext 3245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3246 $as_echo "$ac_cv_exeext" >&6; } 3247 3248 rm -f conftest.$ac_ext 3249 EXEEXT=$ac_cv_exeext 3250 ac_exeext=$EXEEXT 3251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3252 /* end confdefs.h. */ 3253 #include <stdio.h> 3254 int 3255 main () 3256 { 3257 FILE *f = fopen ("conftest.out", "w"); 3258 return ferror (f) || fclose (f) != 0; 3259 3260 ; 3261 return 0; 3262 } 3263 _ACEOF 3264 ac_clean_files="$ac_clean_files conftest.out" 3265 # Check that the compiler produces executables we can run. If not, either 3266 # the compiler is broken, or we cross compile. 3267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3268 $as_echo_n "checking whether we are cross compiling... " >&6; } 3269 if test "$cross_compiling" != yes; then 3270 { { ac_try="$ac_link" 3271 case "(($ac_try" in 3272 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3273 *) ac_try_echo=$ac_try;; 3274 esac 3275 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3276 $as_echo "$ac_try_echo"; } >&5 3277 (eval "$ac_link") 2>&5 3278 ac_status=$? 3279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3280 test $ac_status = 0; } 3281 if { ac_try='./conftest$ac_cv_exeext' 3282 { { case "(($ac_try" in 3283 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3284 *) ac_try_echo=$ac_try;; 3285 esac 3286 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3287 $as_echo "$ac_try_echo"; } >&5 3288 (eval "$ac_try") 2>&5 3289 ac_status=$? 3290 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3291 test $ac_status = 0; }; }; then 3292 cross_compiling=no 3293 else 3294 if test "$cross_compiling" = maybe; then 3295 cross_compiling=yes 3296 else 3297 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3298 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3299 as_fn_error $? "cannot run C compiled programs. 3300 If you meant to cross compile, use \`--host'. 3301 See \`config.log' for more details" "$LINENO" 5; } 3302 fi 3303 fi 3304 fi 3305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3306 $as_echo "$cross_compiling" >&6; } 3307 3308 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3309 ac_clean_files=$ac_clean_files_save 3310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3311 $as_echo_n "checking for suffix of object files... " >&6; } 3312 if ${ac_cv_objext+:} false; then : 3313 $as_echo_n "(cached) " >&6 3314 else 3315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3316 /* end confdefs.h. */ 3317 3318 int 3319 main () 3320 { 3321 3322 ; 3323 return 0; 3324 } 3325 _ACEOF 3326 rm -f conftest.o conftest.obj 3327 if { { ac_try="$ac_compile" 3328 case "(($ac_try" in 3329 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3330 *) ac_try_echo=$ac_try;; 3331 esac 3332 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3333 $as_echo "$ac_try_echo"; } >&5 3334 (eval "$ac_compile") 2>&5 3335 ac_status=$? 3336 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3337 test $ac_status = 0; }; then : 3338 for ac_file in conftest.o conftest.obj conftest.*; do 3339 test -f "$ac_file" || continue; 3340 case $ac_file in 3341 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3342 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3343 break;; 3344 esac 3345 done 3346 else 3347 $as_echo "$as_me: failed program was:" >&5 3348 sed 's/^/| /' conftest.$ac_ext >&5 3349 3350 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3351 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3352 as_fn_error $? "cannot compute suffix of object files: cannot compile 3353 See \`config.log' for more details" "$LINENO" 5; } 3354 fi 3355 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3356 fi 3357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3358 $as_echo "$ac_cv_objext" >&6; } 3359 OBJEXT=$ac_cv_objext 3360 ac_objext=$OBJEXT 3361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3362 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3363 if ${ac_cv_c_compiler_gnu+:} false; then : 3364 $as_echo_n "(cached) " >&6 3365 else 3366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3367 /* end confdefs.h. */ 3368 3369 int 3370 main () 3371 { 3372 #ifndef __GNUC__ 3373 choke me 3374 #endif 3375 3376 ; 3377 return 0; 3378 } 3379 _ACEOF 3380 if ac_fn_c_try_compile "$LINENO"; then : 3381 ac_compiler_gnu=yes 3382 else 3383 ac_compiler_gnu=no 3384 fi 3385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3386 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3387 3388 fi 3389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3390 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3391 if test $ac_compiler_gnu = yes; then 3392 GCC=yes 3393 else 3394 GCC= 3395 fi 3396 ac_test_CFLAGS=${CFLAGS+set} 3397 ac_save_CFLAGS=$CFLAGS 3398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3399 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3400 if ${ac_cv_prog_cc_g+:} false; then : 3401 $as_echo_n "(cached) " >&6 3402 else 3403 ac_save_c_werror_flag=$ac_c_werror_flag 3404 ac_c_werror_flag=yes 3405 ac_cv_prog_cc_g=no 3406 CFLAGS="-g" 3407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3408 /* end confdefs.h. */ 3409 3410 int 3411 main () 3412 { 3413 3414 ; 3415 return 0; 3416 } 3417 _ACEOF 3418 if ac_fn_c_try_compile "$LINENO"; then : 3419 ac_cv_prog_cc_g=yes 3420 else 3421 CFLAGS="" 3422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3423 /* end confdefs.h. */ 3424 3425 int 3426 main () 3427 { 3428 3429 ; 3430 return 0; 3431 } 3432 _ACEOF 3433 if ac_fn_c_try_compile "$LINENO"; then : 3434 3435 else 3436 ac_c_werror_flag=$ac_save_c_werror_flag 3437 CFLAGS="-g" 3438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3439 /* end confdefs.h. */ 3440 3441 int 3442 main () 3443 { 3444 3445 ; 3446 return 0; 3447 } 3448 _ACEOF 3449 if ac_fn_c_try_compile "$LINENO"; then : 3450 ac_cv_prog_cc_g=yes 3451 fi 3452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3453 fi 3454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3455 fi 3456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3457 ac_c_werror_flag=$ac_save_c_werror_flag 3458 fi 3459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3460 $as_echo "$ac_cv_prog_cc_g" >&6; } 3461 if test "$ac_test_CFLAGS" = set; then 3462 CFLAGS=$ac_save_CFLAGS 3463 elif test $ac_cv_prog_cc_g = yes; then 3464 if test "$GCC" = yes; then 3465 CFLAGS="-g -O2" 3466 else 3467 CFLAGS="-g" 3468 fi 3469 else 3470 if test "$GCC" = yes; then 3471 CFLAGS="-O2" 3472 else 3473 CFLAGS= 3474 fi 3475 fi 3476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3477 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3478 if ${ac_cv_prog_cc_c89+:} false; then : 3479 $as_echo_n "(cached) " >&6 3480 else 3481 ac_cv_prog_cc_c89=no 3482 ac_save_CC=$CC 3483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3484 /* end confdefs.h. */ 3485 #include <stdarg.h> 3486 #include <stdio.h> 3487 struct stat; 3488 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3489 struct buf { int x; }; 3490 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3491 static char *e (p, i) 3492 char **p; 3493 int i; 3494 { 3495 return p[i]; 3496 } 3497 static char *f (char * (*g) (char **, int), char **p, ...) 3498 { 3499 char *s; 3500 va_list v; 3501 va_start (v,p); 3502 s = g (p, va_arg (v,int)); 3503 va_end (v); 3504 return s; 3505 } 3506 3507 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3508 function prototypes and stuff, but not '\xHH' hex character constants. 3509 These don't provoke an error unfortunately, instead are silently treated 3510 as 'x'. The following induces an error, until -std is added to get 3511 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3512 array size at least. It's necessary to write '\x00'==0 to get something 3513 that's true only with -std. */ 3514 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3515 3516 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3517 inside strings and character constants. */ 3518 #define FOO(x) 'x' 3519 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3520 3521 int test (int i, double x); 3522 struct s1 {int (*f) (int a);}; 3523 struct s2 {int (*f) (double a);}; 3524 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3525 int argc; 3526 char **argv; 3527 int 3528 main () 3529 { 3530 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3531 ; 3532 return 0; 3533 } 3534 _ACEOF 3535 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3536 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3537 do 3538 CC="$ac_save_CC $ac_arg" 3539 if ac_fn_c_try_compile "$LINENO"; then : 3540 ac_cv_prog_cc_c89=$ac_arg 3541 fi 3542 rm -f core conftest.err conftest.$ac_objext 3543 test "x$ac_cv_prog_cc_c89" != "xno" && break 3544 done 3545 rm -f conftest.$ac_ext 3546 CC=$ac_save_CC 3547 3548 fi 3549 # AC_CACHE_VAL 3550 case "x$ac_cv_prog_cc_c89" in 3551 x) 3552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3553 $as_echo "none needed" >&6; } ;; 3554 xno) 3555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3556 $as_echo "unsupported" >&6; } ;; 3557 *) 3558 CC="$CC $ac_cv_prog_cc_c89" 3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3560 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3561 esac 3562 if test "x$ac_cv_prog_cc_c89" != xno; then : 3563 3564 fi 3565 3566 ac_ext=c 3567 ac_cpp='$CPP $CPPFLAGS' 3568 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3569 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3570 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3571 3572 ac_ext=c 3573 ac_cpp='$CPP $CPPFLAGS' 3574 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3575 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3576 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3578 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3579 if ${am_cv_prog_cc_c_o+:} false; then : 3580 $as_echo_n "(cached) " >&6 3581 else 3582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3583 /* end confdefs.h. */ 3584 3585 int 3586 main () 3587 { 3588 3589 ; 3590 return 0; 3591 } 3592 _ACEOF 3593 # Make sure it works both with $CC and with simple cc. 3594 # Following AC_PROG_CC_C_O, we do the test twice because some 3595 # compilers refuse to overwrite an existing .o file with -o, 3596 # though they will create one. 3597 am_cv_prog_cc_c_o=yes 3598 for am_i in 1 2; do 3599 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3600 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3601 ac_status=$? 3602 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3603 (exit $ac_status); } \ 3604 && test -f conftest2.$ac_objext; then 3605 : OK 3606 else 3607 am_cv_prog_cc_c_o=no 3608 break 3609 fi 3610 done 3611 rm -f core conftest* 3612 unset am_i 3613 fi 3614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3615 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3616 if test "$am_cv_prog_cc_c_o" != yes; then 3617 # Losing compiler, so override with the script. 3618 # FIXME: It is wrong to rewrite CC. 3619 # But if we don't then we get into trouble of one sort or another. 3620 # A longer-term fix would be to have automake use am__CC in this case, 3621 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3622 CC="$am_aux_dir/compile $CC" 3623 fi 3624 ac_ext=c 3625 ac_cpp='$CPP $CPPFLAGS' 3626 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3627 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3628 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3629 3630 3631 depcc="$CC" am_compiler_list= 3632 3633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3634 $as_echo_n "checking dependency style of $depcc... " >&6; } 3635 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3636 $as_echo_n "(cached) " >&6 3637 else 3638 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3639 # We make a subdir and do the tests there. Otherwise we can end up 3640 # making bogus files that we don't know about and never remove. For 3641 # instance it was reported that on HP-UX the gcc test will end up 3642 # making a dummy file named 'D' -- because '-MD' means "put the output 3643 # in D". 3644 rm -rf conftest.dir 3645 mkdir conftest.dir 3646 # Copy depcomp to subdir because otherwise we won't find it if we're 3647 # using a relative directory. 3648 cp "$am_depcomp" conftest.dir 3649 cd conftest.dir 3650 # We will build objects and dependencies in a subdirectory because 3651 # it helps to detect inapplicable dependency modes. For instance 3652 # both Tru64's cc and ICC support -MD to output dependencies as a 3653 # side effect of compilation, but ICC will put the dependencies in 3654 # the current directory while Tru64 will put them in the object 3655 # directory. 3656 mkdir sub 3657 3658 am_cv_CC_dependencies_compiler_type=none 3659 if test "$am_compiler_list" = ""; then 3660 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3661 fi 3662 am__universal=false 3663 case " $depcc " in #( 3664 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3665 esac 3666 3667 for depmode in $am_compiler_list; do 3668 # Setup a source with many dependencies, because some compilers 3669 # like to wrap large dependency lists on column 80 (with \), and 3670 # we should not choose a depcomp mode which is confused by this. 3671 # 3672 # We need to recreate these files for each test, as the compiler may 3673 # overwrite some of them when testing with obscure command lines. 3674 # This happens at least with the AIX C compiler. 3675 : > sub/conftest.c 3676 for i in 1 2 3 4 5 6; do 3677 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3678 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3679 # Solaris 10 /bin/sh. 3680 echo '/* dummy */' > sub/conftst$i.h 3681 done 3682 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3683 3684 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3685 # mode. It turns out that the SunPro C++ compiler does not properly 3686 # handle '-M -o', and we need to detect this. Also, some Intel 3687 # versions had trouble with output in subdirs. 3688 am__obj=sub/conftest.${OBJEXT-o} 3689 am__minus_obj="-o $am__obj" 3690 case $depmode in 3691 gcc) 3692 # This depmode causes a compiler race in universal mode. 3693 test "$am__universal" = false || continue 3694 ;; 3695 nosideeffect) 3696 # After this tag, mechanisms are not by side-effect, so they'll 3697 # only be used when explicitly requested. 3698 if test "x$enable_dependency_tracking" = xyes; then 3699 continue 3700 else 3701 break 3702 fi 3703 ;; 3704 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3705 # This compiler won't grok '-c -o', but also, the minuso test has 3706 # not run yet. These depmodes are late enough in the game, and 3707 # so weak that their functioning should not be impacted. 3708 am__obj=conftest.${OBJEXT-o} 3709 am__minus_obj= 3710 ;; 3711 none) break ;; 3712 esac 3713 if depmode=$depmode \ 3714 source=sub/conftest.c object=$am__obj \ 3715 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3716 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3717 >/dev/null 2>conftest.err && 3718 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3719 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3720 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3721 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3722 # icc doesn't choke on unknown options, it will just issue warnings 3723 # or remarks (even with -Werror). So we grep stderr for any message 3724 # that says an option was ignored or not supported. 3725 # When given -MP, icc 7.0 and 7.1 complain thusly: 3726 # icc: Command line warning: ignoring option '-M'; no argument required 3727 # The diagnosis changed in icc 8.0: 3728 # icc: Command line remark: option '-MP' not supported 3729 if (grep 'ignoring option' conftest.err || 3730 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3731 am_cv_CC_dependencies_compiler_type=$depmode 3732 break 3733 fi 3734 fi 3735 done 3736 3737 cd .. 3738 rm -rf conftest.dir 3739 else 3740 am_cv_CC_dependencies_compiler_type=none 3741 fi 3742 3743 fi 3744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3745 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3746 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3747 3748 if 3749 test "x$enable_dependency_tracking" != xno \ 3750 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3751 am__fastdepCC_TRUE= 3752 am__fastdepCC_FALSE='#' 3753 else 3754 am__fastdepCC_TRUE='#' 3755 am__fastdepCC_FALSE= 3756 fi 3757 3758 3759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3760 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3761 if ${ac_cv_prog_cc_c99+:} false; then : 3762 $as_echo_n "(cached) " >&6 3763 else 3764 ac_cv_prog_cc_c99=no 3765 ac_save_CC=$CC 3766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3767 /* end confdefs.h. */ 3768 #include <stdarg.h> 3769 #include <stdbool.h> 3770 #include <stdlib.h> 3771 #include <wchar.h> 3772 #include <stdio.h> 3773 3774 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3775 #define debug(...) fprintf (stderr, __VA_ARGS__) 3776 #define showlist(...) puts (#__VA_ARGS__) 3777 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3778 static void 3779 test_varargs_macros (void) 3780 { 3781 int x = 1234; 3782 int y = 5678; 3783 debug ("Flag"); 3784 debug ("X = %d\n", x); 3785 showlist (The first, second, and third items.); 3786 report (x>y, "x is %d but y is %d", x, y); 3787 } 3788 3789 // Check long long types. 3790 #define BIG64 18446744073709551615ull 3791 #define BIG32 4294967295ul 3792 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3793 #if !BIG_OK 3794 your preprocessor is broken; 3795 #endif 3796 #if BIG_OK 3797 #else 3798 your preprocessor is broken; 3799 #endif 3800 static long long int bignum = -9223372036854775807LL; 3801 static unsigned long long int ubignum = BIG64; 3802 3803 struct incomplete_array 3804 { 3805 int datasize; 3806 double data[]; 3807 }; 3808 3809 struct named_init { 3810 int number; 3811 const wchar_t *name; 3812 double average; 3813 }; 3814 3815 typedef const char *ccp; 3816 3817 static inline int 3818 test_restrict (ccp restrict text) 3819 { 3820 // See if C++-style comments work. 3821 // Iterate through items via the restricted pointer. 3822 // Also check for declarations in for loops. 3823 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3824 continue; 3825 return 0; 3826 } 3827 3828 // Check varargs and va_copy. 3829 static void 3830 test_varargs (const char *format, ...) 3831 { 3832 va_list args; 3833 va_start (args, format); 3834 va_list args_copy; 3835 va_copy (args_copy, args); 3836 3837 const char *str; 3838 int number; 3839 float fnumber; 3840 3841 while (*format) 3842 { 3843 switch (*format++) 3844 { 3845 case 's': // string 3846 str = va_arg (args_copy, const char *); 3847 break; 3848 case 'd': // int 3849 number = va_arg (args_copy, int); 3850 break; 3851 case 'f': // float 3852 fnumber = va_arg (args_copy, double); 3853 break; 3854 default: 3855 break; 3856 } 3857 } 3858 va_end (args_copy); 3859 va_end (args); 3860 } 3861 3862 int 3863 main () 3864 { 3865 3866 // Check bool. 3867 _Bool success = false; 3868 3869 // Check restrict. 3870 if (test_restrict ("String literal") == 0) 3871 success = true; 3872 char *restrict newvar = "Another string"; 3873 3874 // Check varargs. 3875 test_varargs ("s, d' f .", "string", 65, 34.234); 3876 test_varargs_macros (); 3877 3878 // Check flexible array members. 3879 struct incomplete_array *ia = 3880 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3881 ia->datasize = 10; 3882 for (int i = 0; i < ia->datasize; ++i) 3883 ia->data[i] = i * 1.234; 3884 3885 // Check named initializers. 3886 struct named_init ni = { 3887 .number = 34, 3888 .name = L"Test wide string", 3889 .average = 543.34343, 3890 }; 3891 3892 ni.number = 58; 3893 3894 int dynamic_array[ni.number]; 3895 dynamic_array[ni.number - 1] = 543; 3896 3897 // work around unused variable warnings 3898 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3899 || dynamic_array[ni.number - 1] != 543); 3900 3901 ; 3902 return 0; 3903 } 3904 _ACEOF 3905 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3906 do 3907 CC="$ac_save_CC $ac_arg" 3908 if ac_fn_c_try_compile "$LINENO"; then : 3909 ac_cv_prog_cc_c99=$ac_arg 3910 fi 3911 rm -f core conftest.err conftest.$ac_objext 3912 test "x$ac_cv_prog_cc_c99" != "xno" && break 3913 done 3914 rm -f conftest.$ac_ext 3915 CC=$ac_save_CC 3916 3917 fi 3918 # AC_CACHE_VAL 3919 case "x$ac_cv_prog_cc_c99" in 3920 x) 3921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3922 $as_echo "none needed" >&6; } ;; 3923 xno) 3924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3925 $as_echo "unsupported" >&6; } ;; 3926 *) 3927 CC="$CC $ac_cv_prog_cc_c99" 3928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3929 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3930 esac 3931 if test "x$ac_cv_prog_cc_c99" != xno; then : 3932 3933 fi 3934 3935 3936 3937 ac_ext=c 3938 ac_cpp='$CPP $CPPFLAGS' 3939 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3940 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3941 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3943 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3944 # On Suns, sometimes $CPP names a directory. 3945 if test -n "$CPP" && test -d "$CPP"; then 3946 CPP= 3947 fi 3948 if test -z "$CPP"; then 3949 if ${ac_cv_prog_CPP+:} false; then : 3950 $as_echo_n "(cached) " >&6 3951 else 3952 # Double quotes because CPP needs to be expanded 3953 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3954 do 3955 ac_preproc_ok=false 3956 for ac_c_preproc_warn_flag in '' yes 3957 do 3958 # Use a header file that comes with gcc, so configuring glibc 3959 # with a fresh cross-compiler works. 3960 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3961 # <limits.h> exists even on freestanding compilers. 3962 # On the NeXT, cc -E runs the code through the compiler's parser, 3963 # not just through cpp. "Syntax error" is here to catch this case. 3964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3965 /* end confdefs.h. */ 3966 #ifdef __STDC__ 3967 # include <limits.h> 3968 #else 3969 # include <assert.h> 3970 #endif 3971 Syntax error 3972 _ACEOF 3973 if ac_fn_c_try_cpp "$LINENO"; then : 3974 3975 else 3976 # Broken: fails on valid input. 3977 continue 3978 fi 3979 rm -f conftest.err conftest.i conftest.$ac_ext 3980 3981 # OK, works on sane cases. Now check whether nonexistent headers 3982 # can be detected and how. 3983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3984 /* end confdefs.h. */ 3985 #include <ac_nonexistent.h> 3986 _ACEOF 3987 if ac_fn_c_try_cpp "$LINENO"; then : 3988 # Broken: success on invalid input. 3989 continue 3990 else 3991 # Passes both tests. 3992 ac_preproc_ok=: 3993 break 3994 fi 3995 rm -f conftest.err conftest.i conftest.$ac_ext 3996 3997 done 3998 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3999 rm -f conftest.i conftest.err conftest.$ac_ext 4000 if $ac_preproc_ok; then : 4001 break 4002 fi 4003 4004 done 4005 ac_cv_prog_CPP=$CPP 4006 4007 fi 4008 CPP=$ac_cv_prog_CPP 4009 else 4010 ac_cv_prog_CPP=$CPP 4011 fi 4012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4013 $as_echo "$CPP" >&6; } 4014 ac_preproc_ok=false 4015 for ac_c_preproc_warn_flag in '' yes 4016 do 4017 # Use a header file that comes with gcc, so configuring glibc 4018 # with a fresh cross-compiler works. 4019 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4020 # <limits.h> exists even on freestanding compilers. 4021 # On the NeXT, cc -E runs the code through the compiler's parser, 4022 # not just through cpp. "Syntax error" is here to catch this case. 4023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4024 /* end confdefs.h. */ 4025 #ifdef __STDC__ 4026 # include <limits.h> 4027 #else 4028 # include <assert.h> 4029 #endif 4030 Syntax error 4031 _ACEOF 4032 if ac_fn_c_try_cpp "$LINENO"; then : 4033 4034 else 4035 # Broken: fails on valid input. 4036 continue 4037 fi 4038 rm -f conftest.err conftest.i conftest.$ac_ext 4039 4040 # OK, works on sane cases. Now check whether nonexistent headers 4041 # can be detected and how. 4042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4043 /* end confdefs.h. */ 4044 #include <ac_nonexistent.h> 4045 _ACEOF 4046 if ac_fn_c_try_cpp "$LINENO"; then : 4047 # Broken: success on invalid input. 4048 continue 4049 else 4050 # Passes both tests. 4051 ac_preproc_ok=: 4052 break 4053 fi 4054 rm -f conftest.err conftest.i conftest.$ac_ext 4055 4056 done 4057 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4058 rm -f conftest.i conftest.err conftest.$ac_ext 4059 if $ac_preproc_ok; then : 4060 4061 else 4062 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4063 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4064 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4065 See \`config.log' for more details" "$LINENO" 5; } 4066 fi 4067 4068 ac_ext=c 4069 ac_cpp='$CPP $CPPFLAGS' 4070 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4071 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4072 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4073 4074 4075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4076 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4077 if ${ac_cv_path_GREP+:} false; then : 4078 $as_echo_n "(cached) " >&6 4079 else 4080 if test -z "$GREP"; then 4081 ac_path_GREP_found=false 4082 # Loop through the user's path and test for each of PROGNAME-LIST 4083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4084 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4085 do 4086 IFS=$as_save_IFS 4087 test -z "$as_dir" && as_dir=. 4088 for ac_prog in grep ggrep; do 4089 for ac_exec_ext in '' $ac_executable_extensions; do 4090 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4091 as_fn_executable_p "$ac_path_GREP" || continue 4092 # Check for GNU ac_path_GREP and select it if it is found. 4093 # Check for GNU $ac_path_GREP 4094 case `"$ac_path_GREP" --version 2>&1` in 4095 *GNU*) 4096 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4097 *) 4098 ac_count=0 4099 $as_echo_n 0123456789 >"conftest.in" 4100 while : 4101 do 4102 cat "conftest.in" "conftest.in" >"conftest.tmp" 4103 mv "conftest.tmp" "conftest.in" 4104 cp "conftest.in" "conftest.nl" 4105 $as_echo 'GREP' >> "conftest.nl" 4106 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4107 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4108 as_fn_arith $ac_count + 1 && ac_count=$as_val 4109 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4110 # Best one so far, save it but keep looking for a better one 4111 ac_cv_path_GREP="$ac_path_GREP" 4112 ac_path_GREP_max=$ac_count 4113 fi 4114 # 10*(2^10) chars as input seems more than enough 4115 test $ac_count -gt 10 && break 4116 done 4117 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4118 esac 4119 4120 $ac_path_GREP_found && break 3 4121 done 4122 done 4123 done 4124 IFS=$as_save_IFS 4125 if test -z "$ac_cv_path_GREP"; then 4126 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4127 fi 4128 else 4129 ac_cv_path_GREP=$GREP 4130 fi 4131 4132 fi 4133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4134 $as_echo "$ac_cv_path_GREP" >&6; } 4135 GREP="$ac_cv_path_GREP" 4136 4137 4138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4139 $as_echo_n "checking for egrep... " >&6; } 4140 if ${ac_cv_path_EGREP+:} false; then : 4141 $as_echo_n "(cached) " >&6 4142 else 4143 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4144 then ac_cv_path_EGREP="$GREP -E" 4145 else 4146 if test -z "$EGREP"; then 4147 ac_path_EGREP_found=false 4148 # Loop through the user's path and test for each of PROGNAME-LIST 4149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4150 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4151 do 4152 IFS=$as_save_IFS 4153 test -z "$as_dir" && as_dir=. 4154 for ac_prog in egrep; do 4155 for ac_exec_ext in '' $ac_executable_extensions; do 4156 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4157 as_fn_executable_p "$ac_path_EGREP" || continue 4158 # Check for GNU ac_path_EGREP and select it if it is found. 4159 # Check for GNU $ac_path_EGREP 4160 case `"$ac_path_EGREP" --version 2>&1` in 4161 *GNU*) 4162 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4163 *) 4164 ac_count=0 4165 $as_echo_n 0123456789 >"conftest.in" 4166 while : 4167 do 4168 cat "conftest.in" "conftest.in" >"conftest.tmp" 4169 mv "conftest.tmp" "conftest.in" 4170 cp "conftest.in" "conftest.nl" 4171 $as_echo 'EGREP' >> "conftest.nl" 4172 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4173 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4174 as_fn_arith $ac_count + 1 && ac_count=$as_val 4175 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4176 # Best one so far, save it but keep looking for a better one 4177 ac_cv_path_EGREP="$ac_path_EGREP" 4178 ac_path_EGREP_max=$ac_count 4179 fi 4180 # 10*(2^10) chars as input seems more than enough 4181 test $ac_count -gt 10 && break 4182 done 4183 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4184 esac 4185 4186 $ac_path_EGREP_found && break 3 4187 done 4188 done 4189 done 4190 IFS=$as_save_IFS 4191 if test -z "$ac_cv_path_EGREP"; then 4192 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4193 fi 4194 else 4195 ac_cv_path_EGREP=$EGREP 4196 fi 4197 4198 fi 4199 fi 4200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4201 $as_echo "$ac_cv_path_EGREP" >&6; } 4202 EGREP="$ac_cv_path_EGREP" 4203 4204 4205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4206 $as_echo_n "checking for ANSI C header files... " >&6; } 4207 if ${ac_cv_header_stdc+:} false; then : 4208 $as_echo_n "(cached) " >&6 4209 else 4210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4211 /* end confdefs.h. */ 4212 #include <stdlib.h> 4213 #include <stdarg.h> 4214 #include <string.h> 4215 #include <float.h> 4216 4217 int 4218 main () 4219 { 4220 4221 ; 4222 return 0; 4223 } 4224 _ACEOF 4225 if ac_fn_c_try_compile "$LINENO"; then : 4226 ac_cv_header_stdc=yes 4227 else 4228 ac_cv_header_stdc=no 4229 fi 4230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4231 4232 if test $ac_cv_header_stdc = yes; then 4233 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4235 /* end confdefs.h. */ 4236 #include <string.h> 4237 4238 _ACEOF 4239 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4240 $EGREP "memchr" >/dev/null 2>&1; then : 4241 4242 else 4243 ac_cv_header_stdc=no 4244 fi 4245 rm -f conftest* 4246 4247 fi 4248 4249 if test $ac_cv_header_stdc = yes; then 4250 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4252 /* end confdefs.h. */ 4253 #include <stdlib.h> 4254 4255 _ACEOF 4256 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4257 $EGREP "free" >/dev/null 2>&1; then : 4258 4259 else 4260 ac_cv_header_stdc=no 4261 fi 4262 rm -f conftest* 4263 4264 fi 4265 4266 if test $ac_cv_header_stdc = yes; then 4267 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4268 if test "$cross_compiling" = yes; then : 4269 : 4270 else 4271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4272 /* end confdefs.h. */ 4273 #include <ctype.h> 4274 #include <stdlib.h> 4275 #if ((' ' & 0x0FF) == 0x020) 4276 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4277 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4278 #else 4279 # define ISLOWER(c) \ 4280 (('a' <= (c) && (c) <= 'i') \ 4281 || ('j' <= (c) && (c) <= 'r') \ 4282 || ('s' <= (c) && (c) <= 'z')) 4283 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4284 #endif 4285 4286 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4287 int 4288 main () 4289 { 4290 int i; 4291 for (i = 0; i < 256; i++) 4292 if (XOR (islower (i), ISLOWER (i)) 4293 || toupper (i) != TOUPPER (i)) 4294 return 2; 4295 return 0; 4296 } 4297 _ACEOF 4298 if ac_fn_c_try_run "$LINENO"; then : 4299 4300 else 4301 ac_cv_header_stdc=no 4302 fi 4303 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4304 conftest.$ac_objext conftest.beam conftest.$ac_ext 4305 fi 4306 4307 fi 4308 fi 4309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4310 $as_echo "$ac_cv_header_stdc" >&6; } 4311 if test $ac_cv_header_stdc = yes; then 4312 4313 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4314 4315 fi 4316 4317 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4318 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4319 inttypes.h stdint.h unistd.h 4320 do : 4321 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4322 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4323 " 4324 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4325 cat >>confdefs.h <<_ACEOF 4326 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4327 _ACEOF 4328 4329 fi 4330 4331 done 4332 4333 4334 4335 4336 4337 4338 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4339 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4340 CLANGCC="yes" 4341 else 4342 CLANGCC="no" 4343 fi 4344 4345 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4346 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4347 INTELCC="yes" 4348 else 4349 INTELCC="no" 4350 fi 4351 4352 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4353 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4354 SUNCC="yes" 4355 else 4356 SUNCC="no" 4357 fi 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4368 if test -n "$ac_tool_prefix"; then 4369 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4370 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4372 $as_echo_n "checking for $ac_word... " >&6; } 4373 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4374 $as_echo_n "(cached) " >&6 4375 else 4376 case $PKG_CONFIG in 4377 [\\/]* | ?:[\\/]*) 4378 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4379 ;; 4380 *) 4381 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4382 for as_dir in $PATH 4383 do 4384 IFS=$as_save_IFS 4385 test -z "$as_dir" && as_dir=. 4386 for ac_exec_ext in '' $ac_executable_extensions; do 4387 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4388 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4389 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4390 break 2 4391 fi 4392 done 4393 done 4394 IFS=$as_save_IFS 4395 4396 ;; 4397 esac 4398 fi 4399 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4400 if test -n "$PKG_CONFIG"; then 4401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4402 $as_echo "$PKG_CONFIG" >&6; } 4403 else 4404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4405 $as_echo "no" >&6; } 4406 fi 4407 4408 4409 fi 4410 if test -z "$ac_cv_path_PKG_CONFIG"; then 4411 ac_pt_PKG_CONFIG=$PKG_CONFIG 4412 # Extract the first word of "pkg-config", so it can be a program name with args. 4413 set dummy pkg-config; ac_word=$2 4414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4415 $as_echo_n "checking for $ac_word... " >&6; } 4416 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4417 $as_echo_n "(cached) " >&6 4418 else 4419 case $ac_pt_PKG_CONFIG in 4420 [\\/]* | ?:[\\/]*) 4421 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4422 ;; 4423 *) 4424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4425 for as_dir in $PATH 4426 do 4427 IFS=$as_save_IFS 4428 test -z "$as_dir" && as_dir=. 4429 for ac_exec_ext in '' $ac_executable_extensions; do 4430 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4431 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4432 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4433 break 2 4434 fi 4435 done 4436 done 4437 IFS=$as_save_IFS 4438 4439 ;; 4440 esac 4441 fi 4442 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4443 if test -n "$ac_pt_PKG_CONFIG"; then 4444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4445 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4446 else 4447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4448 $as_echo "no" >&6; } 4449 fi 4450 4451 if test "x$ac_pt_PKG_CONFIG" = x; then 4452 PKG_CONFIG="" 4453 else 4454 case $cross_compiling:$ac_tool_warned in 4455 yes:) 4456 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4457 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4458 ac_tool_warned=yes ;; 4459 esac 4460 PKG_CONFIG=$ac_pt_PKG_CONFIG 4461 fi 4462 else 4463 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4464 fi 4465 4466 fi 4467 if test -n "$PKG_CONFIG"; then 4468 _pkg_min_version=0.9.0 4469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4470 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4471 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4473 $as_echo "yes" >&6; } 4474 else 4475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4476 $as_echo "no" >&6; } 4477 PKG_CONFIG="" 4478 fi 4479 fi 4480 # Make sure we can run config.sub. 4481 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4482 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4483 4484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4485 $as_echo_n "checking build system type... " >&6; } 4486 if ${ac_cv_build+:} false; then : 4487 $as_echo_n "(cached) " >&6 4488 else 4489 ac_build_alias=$build_alias 4490 test "x$ac_build_alias" = x && 4491 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4492 test "x$ac_build_alias" = x && 4493 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4494 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4495 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4496 4497 fi 4498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4499 $as_echo "$ac_cv_build" >&6; } 4500 case $ac_cv_build in 4501 *-*-*) ;; 4502 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4503 esac 4504 build=$ac_cv_build 4505 ac_save_IFS=$IFS; IFS='-' 4506 set x $ac_cv_build 4507 shift 4508 build_cpu=$1 4509 build_vendor=$2 4510 shift; shift 4511 # Remember, the first character of IFS is used to create $*, 4512 # except with old shells: 4513 build_os=$* 4514 IFS=$ac_save_IFS 4515 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4516 4517 4518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4519 $as_echo_n "checking host system type... " >&6; } 4520 if ${ac_cv_host+:} false; then : 4521 $as_echo_n "(cached) " >&6 4522 else 4523 if test "x$host_alias" = x; then 4524 ac_cv_host=$ac_cv_build 4525 else 4526 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4527 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4528 fi 4529 4530 fi 4531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4532 $as_echo "$ac_cv_host" >&6; } 4533 case $ac_cv_host in 4534 *-*-*) ;; 4535 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4536 esac 4537 host=$ac_cv_host 4538 ac_save_IFS=$IFS; IFS='-' 4539 set x $ac_cv_host 4540 shift 4541 host_cpu=$1 4542 host_vendor=$2 4543 shift; shift 4544 # Remember, the first character of IFS is used to create $*, 4545 # except with old shells: 4546 host_os=$* 4547 IFS=$ac_save_IFS 4548 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4549 4550 4551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4552 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4553 if ${ac_cv_path_SED+:} false; then : 4554 $as_echo_n "(cached) " >&6 4555 else 4556 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4557 for ac_i in 1 2 3 4 5 6 7; do 4558 ac_script="$ac_script$as_nl$ac_script" 4559 done 4560 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4561 { ac_script=; unset ac_script;} 4562 if test -z "$SED"; then 4563 ac_path_SED_found=false 4564 # Loop through the user's path and test for each of PROGNAME-LIST 4565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4566 for as_dir in $PATH 4567 do 4568 IFS=$as_save_IFS 4569 test -z "$as_dir" && as_dir=. 4570 for ac_prog in sed gsed; do 4571 for ac_exec_ext in '' $ac_executable_extensions; do 4572 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4573 as_fn_executable_p "$ac_path_SED" || continue 4574 # Check for GNU ac_path_SED and select it if it is found. 4575 # Check for GNU $ac_path_SED 4576 case `"$ac_path_SED" --version 2>&1` in 4577 *GNU*) 4578 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4579 *) 4580 ac_count=0 4581 $as_echo_n 0123456789 >"conftest.in" 4582 while : 4583 do 4584 cat "conftest.in" "conftest.in" >"conftest.tmp" 4585 mv "conftest.tmp" "conftest.in" 4586 cp "conftest.in" "conftest.nl" 4587 $as_echo '' >> "conftest.nl" 4588 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4589 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4590 as_fn_arith $ac_count + 1 && ac_count=$as_val 4591 if test $ac_count -gt ${ac_path_SED_max-0}; then 4592 # Best one so far, save it but keep looking for a better one 4593 ac_cv_path_SED="$ac_path_SED" 4594 ac_path_SED_max=$ac_count 4595 fi 4596 # 10*(2^10) chars as input seems more than enough 4597 test $ac_count -gt 10 && break 4598 done 4599 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4600 esac 4601 4602 $ac_path_SED_found && break 3 4603 done 4604 done 4605 done 4606 IFS=$as_save_IFS 4607 if test -z "$ac_cv_path_SED"; then 4608 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4609 fi 4610 else 4611 ac_cv_path_SED=$SED 4612 fi 4613 4614 fi 4615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4616 $as_echo "$ac_cv_path_SED" >&6; } 4617 SED="$ac_cv_path_SED" 4618 rm -f conftest.sed 4619 4620 4621 4622 4623 4624 4625 # Check whether --enable-selective-werror was given. 4626 if test "${enable_selective_werror+set}" = set; then : 4627 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4628 else 4629 SELECTIVE_WERROR=yes 4630 fi 4631 4632 4633 4634 4635 4636 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4637 if test "x$SUNCC" = "xyes"; then 4638 BASE_CFLAGS="-v" 4639 else 4640 BASE_CFLAGS="" 4641 fi 4642 4643 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 4655 4656 4657 xorg_testset_save_CFLAGS="$CFLAGS" 4658 4659 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4662 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4663 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4664 $as_echo_n "(cached) " >&6 4665 else 4666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4667 /* end confdefs.h. */ 4668 int i; 4669 _ACEOF 4670 if ac_fn_c_try_compile "$LINENO"; then : 4671 xorg_cv_cc_flag_unknown_warning_option=yes 4672 else 4673 xorg_cv_cc_flag_unknown_warning_option=no 4674 fi 4675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4676 fi 4677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4678 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4679 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4680 CFLAGS="$xorg_testset_save_CFLAGS" 4681 fi 4682 4683 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4686 fi 4687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4689 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4690 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4691 $as_echo_n "(cached) " >&6 4692 else 4693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4694 /* end confdefs.h. */ 4695 int i; 4696 _ACEOF 4697 if ac_fn_c_try_compile "$LINENO"; then : 4698 xorg_cv_cc_flag_unused_command_line_argument=yes 4699 else 4700 xorg_cv_cc_flag_unused_command_line_argument=no 4701 fi 4702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4703 fi 4704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4705 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4706 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4707 CFLAGS="$xorg_testset_save_CFLAGS" 4708 fi 4709 4710 found="no" 4711 4712 if test $found = "no" ; then 4713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4715 fi 4716 4717 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4719 fi 4720 4721 CFLAGS="$CFLAGS -Wall" 4722 4723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4724 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4725 cacheid=xorg_cv_cc_flag__Wall 4726 if eval \${$cacheid+:} false; then : 4727 $as_echo_n "(cached) " >&6 4728 else 4729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4730 /* end confdefs.h. */ 4731 int i; 4732 int 4733 main () 4734 { 4735 4736 ; 4737 return 0; 4738 } 4739 _ACEOF 4740 if ac_fn_c_try_link "$LINENO"; then : 4741 eval $cacheid=yes 4742 else 4743 eval $cacheid=no 4744 fi 4745 rm -f core conftest.err conftest.$ac_objext \ 4746 conftest$ac_exeext conftest.$ac_ext 4747 fi 4748 4749 4750 CFLAGS="$xorg_testset_save_CFLAGS" 4751 4752 eval supported=\$$cacheid 4753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4754 $as_echo "$supported" >&6; } 4755 if test "$supported" = "yes" ; then 4756 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4757 found="yes" 4758 fi 4759 fi 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 xorg_testset_save_CFLAGS="$CFLAGS" 4776 4777 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4780 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4781 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4782 $as_echo_n "(cached) " >&6 4783 else 4784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4785 /* end confdefs.h. */ 4786 int i; 4787 _ACEOF 4788 if ac_fn_c_try_compile "$LINENO"; then : 4789 xorg_cv_cc_flag_unknown_warning_option=yes 4790 else 4791 xorg_cv_cc_flag_unknown_warning_option=no 4792 fi 4793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4794 fi 4795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4796 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4797 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4798 CFLAGS="$xorg_testset_save_CFLAGS" 4799 fi 4800 4801 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4802 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4804 fi 4805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4807 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4808 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4809 $as_echo_n "(cached) " >&6 4810 else 4811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4812 /* end confdefs.h. */ 4813 int i; 4814 _ACEOF 4815 if ac_fn_c_try_compile "$LINENO"; then : 4816 xorg_cv_cc_flag_unused_command_line_argument=yes 4817 else 4818 xorg_cv_cc_flag_unused_command_line_argument=no 4819 fi 4820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4821 fi 4822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4823 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4824 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4825 CFLAGS="$xorg_testset_save_CFLAGS" 4826 fi 4827 4828 found="no" 4829 4830 if test $found = "no" ; then 4831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4833 fi 4834 4835 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4837 fi 4838 4839 CFLAGS="$CFLAGS -Wpointer-arith" 4840 4841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4842 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4843 cacheid=xorg_cv_cc_flag__Wpointer_arith 4844 if eval \${$cacheid+:} false; then : 4845 $as_echo_n "(cached) " >&6 4846 else 4847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4848 /* end confdefs.h. */ 4849 int i; 4850 int 4851 main () 4852 { 4853 4854 ; 4855 return 0; 4856 } 4857 _ACEOF 4858 if ac_fn_c_try_link "$LINENO"; then : 4859 eval $cacheid=yes 4860 else 4861 eval $cacheid=no 4862 fi 4863 rm -f core conftest.err conftest.$ac_objext \ 4864 conftest$ac_exeext conftest.$ac_ext 4865 fi 4866 4867 4868 CFLAGS="$xorg_testset_save_CFLAGS" 4869 4870 eval supported=\$$cacheid 4871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4872 $as_echo "$supported" >&6; } 4873 if test "$supported" = "yes" ; then 4874 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4875 found="yes" 4876 fi 4877 fi 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 xorg_testset_save_CFLAGS="$CFLAGS" 4894 4895 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4898 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4899 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4900 $as_echo_n "(cached) " >&6 4901 else 4902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4903 /* end confdefs.h. */ 4904 int i; 4905 _ACEOF 4906 if ac_fn_c_try_compile "$LINENO"; then : 4907 xorg_cv_cc_flag_unknown_warning_option=yes 4908 else 4909 xorg_cv_cc_flag_unknown_warning_option=no 4910 fi 4911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4912 fi 4913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4914 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4915 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4916 CFLAGS="$xorg_testset_save_CFLAGS" 4917 fi 4918 4919 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4922 fi 4923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4925 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4926 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4927 $as_echo_n "(cached) " >&6 4928 else 4929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4930 /* end confdefs.h. */ 4931 int i; 4932 _ACEOF 4933 if ac_fn_c_try_compile "$LINENO"; then : 4934 xorg_cv_cc_flag_unused_command_line_argument=yes 4935 else 4936 xorg_cv_cc_flag_unused_command_line_argument=no 4937 fi 4938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4939 fi 4940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4941 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4942 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4943 CFLAGS="$xorg_testset_save_CFLAGS" 4944 fi 4945 4946 found="no" 4947 4948 if test $found = "no" ; then 4949 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4951 fi 4952 4953 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4954 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4955 fi 4956 4957 CFLAGS="$CFLAGS -Wmissing-declarations" 4958 4959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4960 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4961 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4962 if eval \${$cacheid+:} false; then : 4963 $as_echo_n "(cached) " >&6 4964 else 4965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4966 /* end confdefs.h. */ 4967 int i; 4968 int 4969 main () 4970 { 4971 4972 ; 4973 return 0; 4974 } 4975 _ACEOF 4976 if ac_fn_c_try_link "$LINENO"; then : 4977 eval $cacheid=yes 4978 else 4979 eval $cacheid=no 4980 fi 4981 rm -f core conftest.err conftest.$ac_objext \ 4982 conftest$ac_exeext conftest.$ac_ext 4983 fi 4984 4985 4986 CFLAGS="$xorg_testset_save_CFLAGS" 4987 4988 eval supported=\$$cacheid 4989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4990 $as_echo "$supported" >&6; } 4991 if test "$supported" = "yes" ; then 4992 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4993 found="yes" 4994 fi 4995 fi 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 xorg_testset_save_CFLAGS="$CFLAGS" 5012 5013 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5016 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5017 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5018 $as_echo_n "(cached) " >&6 5019 else 5020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5021 /* end confdefs.h. */ 5022 int i; 5023 _ACEOF 5024 if ac_fn_c_try_compile "$LINENO"; then : 5025 xorg_cv_cc_flag_unknown_warning_option=yes 5026 else 5027 xorg_cv_cc_flag_unknown_warning_option=no 5028 fi 5029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5030 fi 5031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5032 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5033 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5034 CFLAGS="$xorg_testset_save_CFLAGS" 5035 fi 5036 5037 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5040 fi 5041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5043 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5044 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5045 $as_echo_n "(cached) " >&6 5046 else 5047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5048 /* end confdefs.h. */ 5049 int i; 5050 _ACEOF 5051 if ac_fn_c_try_compile "$LINENO"; then : 5052 xorg_cv_cc_flag_unused_command_line_argument=yes 5053 else 5054 xorg_cv_cc_flag_unused_command_line_argument=no 5055 fi 5056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5057 fi 5058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5059 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5060 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5061 CFLAGS="$xorg_testset_save_CFLAGS" 5062 fi 5063 5064 found="no" 5065 5066 if test $found = "no" ; then 5067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5069 fi 5070 5071 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5073 fi 5074 5075 CFLAGS="$CFLAGS -Wformat=2" 5076 5077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5078 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5079 cacheid=xorg_cv_cc_flag__Wformat_2 5080 if eval \${$cacheid+:} false; then : 5081 $as_echo_n "(cached) " >&6 5082 else 5083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5084 /* end confdefs.h. */ 5085 int i; 5086 int 5087 main () 5088 { 5089 5090 ; 5091 return 0; 5092 } 5093 _ACEOF 5094 if ac_fn_c_try_link "$LINENO"; then : 5095 eval $cacheid=yes 5096 else 5097 eval $cacheid=no 5098 fi 5099 rm -f core conftest.err conftest.$ac_objext \ 5100 conftest$ac_exeext conftest.$ac_ext 5101 fi 5102 5103 5104 CFLAGS="$xorg_testset_save_CFLAGS" 5105 5106 eval supported=\$$cacheid 5107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5108 $as_echo "$supported" >&6; } 5109 if test "$supported" = "yes" ; then 5110 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5111 found="yes" 5112 fi 5113 fi 5114 5115 if test $found = "no" ; then 5116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5118 fi 5119 5120 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5122 fi 5123 5124 CFLAGS="$CFLAGS -Wformat" 5125 5126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5127 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5128 cacheid=xorg_cv_cc_flag__Wformat 5129 if eval \${$cacheid+:} false; then : 5130 $as_echo_n "(cached) " >&6 5131 else 5132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5133 /* end confdefs.h. */ 5134 int i; 5135 int 5136 main () 5137 { 5138 5139 ; 5140 return 0; 5141 } 5142 _ACEOF 5143 if ac_fn_c_try_link "$LINENO"; then : 5144 eval $cacheid=yes 5145 else 5146 eval $cacheid=no 5147 fi 5148 rm -f core conftest.err conftest.$ac_objext \ 5149 conftest$ac_exeext conftest.$ac_ext 5150 fi 5151 5152 5153 CFLAGS="$xorg_testset_save_CFLAGS" 5154 5155 eval supported=\$$cacheid 5156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5157 $as_echo "$supported" >&6; } 5158 if test "$supported" = "yes" ; then 5159 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5160 found="yes" 5161 fi 5162 fi 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 xorg_testset_save_CFLAGS="$CFLAGS" 5181 5182 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5185 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5186 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5187 $as_echo_n "(cached) " >&6 5188 else 5189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5190 /* end confdefs.h. */ 5191 int i; 5192 _ACEOF 5193 if ac_fn_c_try_compile "$LINENO"; then : 5194 xorg_cv_cc_flag_unknown_warning_option=yes 5195 else 5196 xorg_cv_cc_flag_unknown_warning_option=no 5197 fi 5198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5199 fi 5200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5201 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5202 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5203 CFLAGS="$xorg_testset_save_CFLAGS" 5204 fi 5205 5206 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5209 fi 5210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5212 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5213 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5214 $as_echo_n "(cached) " >&6 5215 else 5216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5217 /* end confdefs.h. */ 5218 int i; 5219 _ACEOF 5220 if ac_fn_c_try_compile "$LINENO"; then : 5221 xorg_cv_cc_flag_unused_command_line_argument=yes 5222 else 5223 xorg_cv_cc_flag_unused_command_line_argument=no 5224 fi 5225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5226 fi 5227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5228 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5229 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5230 CFLAGS="$xorg_testset_save_CFLAGS" 5231 fi 5232 5233 found="no" 5234 5235 if test $found = "no" ; then 5236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5238 fi 5239 5240 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5242 fi 5243 5244 CFLAGS="$CFLAGS -Wstrict-prototypes" 5245 5246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5247 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5248 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5249 if eval \${$cacheid+:} false; then : 5250 $as_echo_n "(cached) " >&6 5251 else 5252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5253 /* end confdefs.h. */ 5254 int i; 5255 int 5256 main () 5257 { 5258 5259 ; 5260 return 0; 5261 } 5262 _ACEOF 5263 if ac_fn_c_try_link "$LINENO"; then : 5264 eval $cacheid=yes 5265 else 5266 eval $cacheid=no 5267 fi 5268 rm -f core conftest.err conftest.$ac_objext \ 5269 conftest$ac_exeext conftest.$ac_ext 5270 fi 5271 5272 5273 CFLAGS="$xorg_testset_save_CFLAGS" 5274 5275 eval supported=\$$cacheid 5276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5277 $as_echo "$supported" >&6; } 5278 if test "$supported" = "yes" ; then 5279 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5280 found="yes" 5281 fi 5282 fi 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 xorg_testset_save_CFLAGS="$CFLAGS" 5299 5300 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5303 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5304 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5305 $as_echo_n "(cached) " >&6 5306 else 5307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5308 /* end confdefs.h. */ 5309 int i; 5310 _ACEOF 5311 if ac_fn_c_try_compile "$LINENO"; then : 5312 xorg_cv_cc_flag_unknown_warning_option=yes 5313 else 5314 xorg_cv_cc_flag_unknown_warning_option=no 5315 fi 5316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5317 fi 5318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5319 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5320 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5321 CFLAGS="$xorg_testset_save_CFLAGS" 5322 fi 5323 5324 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5327 fi 5328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5330 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5331 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5332 $as_echo_n "(cached) " >&6 5333 else 5334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5335 /* end confdefs.h. */ 5336 int i; 5337 _ACEOF 5338 if ac_fn_c_try_compile "$LINENO"; then : 5339 xorg_cv_cc_flag_unused_command_line_argument=yes 5340 else 5341 xorg_cv_cc_flag_unused_command_line_argument=no 5342 fi 5343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5344 fi 5345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5346 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5347 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5348 CFLAGS="$xorg_testset_save_CFLAGS" 5349 fi 5350 5351 found="no" 5352 5353 if test $found = "no" ; then 5354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5356 fi 5357 5358 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5360 fi 5361 5362 CFLAGS="$CFLAGS -Wmissing-prototypes" 5363 5364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5365 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5366 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5367 if eval \${$cacheid+:} false; then : 5368 $as_echo_n "(cached) " >&6 5369 else 5370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5371 /* end confdefs.h. */ 5372 int i; 5373 int 5374 main () 5375 { 5376 5377 ; 5378 return 0; 5379 } 5380 _ACEOF 5381 if ac_fn_c_try_link "$LINENO"; then : 5382 eval $cacheid=yes 5383 else 5384 eval $cacheid=no 5385 fi 5386 rm -f core conftest.err conftest.$ac_objext \ 5387 conftest$ac_exeext conftest.$ac_ext 5388 fi 5389 5390 5391 CFLAGS="$xorg_testset_save_CFLAGS" 5392 5393 eval supported=\$$cacheid 5394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5395 $as_echo "$supported" >&6; } 5396 if test "$supported" = "yes" ; then 5397 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5398 found="yes" 5399 fi 5400 fi 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 xorg_testset_save_CFLAGS="$CFLAGS" 5417 5418 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5421 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5422 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5423 $as_echo_n "(cached) " >&6 5424 else 5425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5426 /* end confdefs.h. */ 5427 int i; 5428 _ACEOF 5429 if ac_fn_c_try_compile "$LINENO"; then : 5430 xorg_cv_cc_flag_unknown_warning_option=yes 5431 else 5432 xorg_cv_cc_flag_unknown_warning_option=no 5433 fi 5434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5435 fi 5436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5437 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5438 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5439 CFLAGS="$xorg_testset_save_CFLAGS" 5440 fi 5441 5442 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5443 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5445 fi 5446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5448 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5449 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5450 $as_echo_n "(cached) " >&6 5451 else 5452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5453 /* end confdefs.h. */ 5454 int i; 5455 _ACEOF 5456 if ac_fn_c_try_compile "$LINENO"; then : 5457 xorg_cv_cc_flag_unused_command_line_argument=yes 5458 else 5459 xorg_cv_cc_flag_unused_command_line_argument=no 5460 fi 5461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5462 fi 5463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5464 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5465 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5466 CFLAGS="$xorg_testset_save_CFLAGS" 5467 fi 5468 5469 found="no" 5470 5471 if test $found = "no" ; then 5472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5474 fi 5475 5476 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5478 fi 5479 5480 CFLAGS="$CFLAGS -Wnested-externs" 5481 5482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5483 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5484 cacheid=xorg_cv_cc_flag__Wnested_externs 5485 if eval \${$cacheid+:} false; then : 5486 $as_echo_n "(cached) " >&6 5487 else 5488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5489 /* end confdefs.h. */ 5490 int i; 5491 int 5492 main () 5493 { 5494 5495 ; 5496 return 0; 5497 } 5498 _ACEOF 5499 if ac_fn_c_try_link "$LINENO"; then : 5500 eval $cacheid=yes 5501 else 5502 eval $cacheid=no 5503 fi 5504 rm -f core conftest.err conftest.$ac_objext \ 5505 conftest$ac_exeext conftest.$ac_ext 5506 fi 5507 5508 5509 CFLAGS="$xorg_testset_save_CFLAGS" 5510 5511 eval supported=\$$cacheid 5512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5513 $as_echo "$supported" >&6; } 5514 if test "$supported" = "yes" ; then 5515 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5516 found="yes" 5517 fi 5518 fi 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 xorg_testset_save_CFLAGS="$CFLAGS" 5535 5536 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5539 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5540 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5541 $as_echo_n "(cached) " >&6 5542 else 5543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5544 /* end confdefs.h. */ 5545 int i; 5546 _ACEOF 5547 if ac_fn_c_try_compile "$LINENO"; then : 5548 xorg_cv_cc_flag_unknown_warning_option=yes 5549 else 5550 xorg_cv_cc_flag_unknown_warning_option=no 5551 fi 5552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5553 fi 5554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5555 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5556 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5557 CFLAGS="$xorg_testset_save_CFLAGS" 5558 fi 5559 5560 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5561 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5563 fi 5564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5566 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5567 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5568 $as_echo_n "(cached) " >&6 5569 else 5570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5571 /* end confdefs.h. */ 5572 int i; 5573 _ACEOF 5574 if ac_fn_c_try_compile "$LINENO"; then : 5575 xorg_cv_cc_flag_unused_command_line_argument=yes 5576 else 5577 xorg_cv_cc_flag_unused_command_line_argument=no 5578 fi 5579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5580 fi 5581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5582 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5583 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5584 CFLAGS="$xorg_testset_save_CFLAGS" 5585 fi 5586 5587 found="no" 5588 5589 if test $found = "no" ; then 5590 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5592 fi 5593 5594 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5595 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5596 fi 5597 5598 CFLAGS="$CFLAGS -Wbad-function-cast" 5599 5600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5601 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5602 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5603 if eval \${$cacheid+:} false; then : 5604 $as_echo_n "(cached) " >&6 5605 else 5606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5607 /* end confdefs.h. */ 5608 int i; 5609 int 5610 main () 5611 { 5612 5613 ; 5614 return 0; 5615 } 5616 _ACEOF 5617 if ac_fn_c_try_link "$LINENO"; then : 5618 eval $cacheid=yes 5619 else 5620 eval $cacheid=no 5621 fi 5622 rm -f core conftest.err conftest.$ac_objext \ 5623 conftest$ac_exeext conftest.$ac_ext 5624 fi 5625 5626 5627 CFLAGS="$xorg_testset_save_CFLAGS" 5628 5629 eval supported=\$$cacheid 5630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5631 $as_echo "$supported" >&6; } 5632 if test "$supported" = "yes" ; then 5633 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5634 found="yes" 5635 fi 5636 fi 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 xorg_testset_save_CFLAGS="$CFLAGS" 5653 5654 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5657 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5658 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5659 $as_echo_n "(cached) " >&6 5660 else 5661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5662 /* end confdefs.h. */ 5663 int i; 5664 _ACEOF 5665 if ac_fn_c_try_compile "$LINENO"; then : 5666 xorg_cv_cc_flag_unknown_warning_option=yes 5667 else 5668 xorg_cv_cc_flag_unknown_warning_option=no 5669 fi 5670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5671 fi 5672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5673 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5674 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5675 CFLAGS="$xorg_testset_save_CFLAGS" 5676 fi 5677 5678 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5681 fi 5682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5684 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5685 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5686 $as_echo_n "(cached) " >&6 5687 else 5688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5689 /* end confdefs.h. */ 5690 int i; 5691 _ACEOF 5692 if ac_fn_c_try_compile "$LINENO"; then : 5693 xorg_cv_cc_flag_unused_command_line_argument=yes 5694 else 5695 xorg_cv_cc_flag_unused_command_line_argument=no 5696 fi 5697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5698 fi 5699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5700 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5701 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5702 CFLAGS="$xorg_testset_save_CFLAGS" 5703 fi 5704 5705 found="no" 5706 5707 if test $found = "no" ; then 5708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5710 fi 5711 5712 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5714 fi 5715 5716 CFLAGS="$CFLAGS -Wold-style-definition" 5717 5718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5719 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5720 cacheid=xorg_cv_cc_flag__Wold_style_definition 5721 if eval \${$cacheid+:} false; then : 5722 $as_echo_n "(cached) " >&6 5723 else 5724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5725 /* end confdefs.h. */ 5726 int i; 5727 int 5728 main () 5729 { 5730 5731 ; 5732 return 0; 5733 } 5734 _ACEOF 5735 if ac_fn_c_try_link "$LINENO"; then : 5736 eval $cacheid=yes 5737 else 5738 eval $cacheid=no 5739 fi 5740 rm -f core conftest.err conftest.$ac_objext \ 5741 conftest$ac_exeext conftest.$ac_ext 5742 fi 5743 5744 5745 CFLAGS="$xorg_testset_save_CFLAGS" 5746 5747 eval supported=\$$cacheid 5748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5749 $as_echo "$supported" >&6; } 5750 if test "$supported" = "yes" ; then 5751 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5752 found="yes" 5753 fi 5754 fi 5755 5756 if test $found = "no" ; then 5757 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5759 fi 5760 5761 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5763 fi 5764 5765 CFLAGS="$CFLAGS -fd" 5766 5767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5768 $as_echo_n "checking if $CC supports -fd... " >&6; } 5769 cacheid=xorg_cv_cc_flag__fd 5770 if eval \${$cacheid+:} false; then : 5771 $as_echo_n "(cached) " >&6 5772 else 5773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5774 /* end confdefs.h. */ 5775 int i; 5776 int 5777 main () 5778 { 5779 5780 ; 5781 return 0; 5782 } 5783 _ACEOF 5784 if ac_fn_c_try_link "$LINENO"; then : 5785 eval $cacheid=yes 5786 else 5787 eval $cacheid=no 5788 fi 5789 rm -f core conftest.err conftest.$ac_objext \ 5790 conftest$ac_exeext conftest.$ac_ext 5791 fi 5792 5793 5794 CFLAGS="$xorg_testset_save_CFLAGS" 5795 5796 eval supported=\$$cacheid 5797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5798 $as_echo "$supported" >&6; } 5799 if test "$supported" = "yes" ; then 5800 BASE_CFLAGS="$BASE_CFLAGS -fd" 5801 found="yes" 5802 fi 5803 fi 5804 5805 5806 5807 5808 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 xorg_testset_save_CFLAGS="$CFLAGS" 5820 5821 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5824 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5825 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5826 $as_echo_n "(cached) " >&6 5827 else 5828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5829 /* end confdefs.h. */ 5830 int i; 5831 _ACEOF 5832 if ac_fn_c_try_compile "$LINENO"; then : 5833 xorg_cv_cc_flag_unknown_warning_option=yes 5834 else 5835 xorg_cv_cc_flag_unknown_warning_option=no 5836 fi 5837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5838 fi 5839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5840 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5841 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5842 CFLAGS="$xorg_testset_save_CFLAGS" 5843 fi 5844 5845 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5848 fi 5849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5851 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5852 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5853 $as_echo_n "(cached) " >&6 5854 else 5855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5856 /* end confdefs.h. */ 5857 int i; 5858 _ACEOF 5859 if ac_fn_c_try_compile "$LINENO"; then : 5860 xorg_cv_cc_flag_unused_command_line_argument=yes 5861 else 5862 xorg_cv_cc_flag_unused_command_line_argument=no 5863 fi 5864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5865 fi 5866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5867 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5868 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5869 CFLAGS="$xorg_testset_save_CFLAGS" 5870 fi 5871 5872 found="no" 5873 5874 if test $found = "no" ; then 5875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5877 fi 5878 5879 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5881 fi 5882 5883 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5884 5885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5886 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5887 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5888 if eval \${$cacheid+:} false; then : 5889 $as_echo_n "(cached) " >&6 5890 else 5891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5892 /* end confdefs.h. */ 5893 int i; 5894 int 5895 main () 5896 { 5897 5898 ; 5899 return 0; 5900 } 5901 _ACEOF 5902 if ac_fn_c_try_link "$LINENO"; then : 5903 eval $cacheid=yes 5904 else 5905 eval $cacheid=no 5906 fi 5907 rm -f core conftest.err conftest.$ac_objext \ 5908 conftest$ac_exeext conftest.$ac_ext 5909 fi 5910 5911 5912 CFLAGS="$xorg_testset_save_CFLAGS" 5913 5914 eval supported=\$$cacheid 5915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5916 $as_echo "$supported" >&6; } 5917 if test "$supported" = "yes" ; then 5918 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5919 found="yes" 5920 fi 5921 fi 5922 5923 5924 5925 5926 5927 # This chunk adds additional warnings that could catch undesired effects. 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 xorg_testset_save_CFLAGS="$CFLAGS" 5942 5943 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5946 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5947 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5948 $as_echo_n "(cached) " >&6 5949 else 5950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5951 /* end confdefs.h. */ 5952 int i; 5953 _ACEOF 5954 if ac_fn_c_try_compile "$LINENO"; then : 5955 xorg_cv_cc_flag_unknown_warning_option=yes 5956 else 5957 xorg_cv_cc_flag_unknown_warning_option=no 5958 fi 5959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5960 fi 5961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5962 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5963 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5964 CFLAGS="$xorg_testset_save_CFLAGS" 5965 fi 5966 5967 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5968 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5970 fi 5971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5973 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5974 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5975 $as_echo_n "(cached) " >&6 5976 else 5977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5978 /* end confdefs.h. */ 5979 int i; 5980 _ACEOF 5981 if ac_fn_c_try_compile "$LINENO"; then : 5982 xorg_cv_cc_flag_unused_command_line_argument=yes 5983 else 5984 xorg_cv_cc_flag_unused_command_line_argument=no 5985 fi 5986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5987 fi 5988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5989 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5990 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5991 CFLAGS="$xorg_testset_save_CFLAGS" 5992 fi 5993 5994 found="no" 5995 5996 if test $found = "no" ; then 5997 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5999 fi 6000 6001 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6003 fi 6004 6005 CFLAGS="$CFLAGS -Wunused" 6006 6007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6008 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6009 cacheid=xorg_cv_cc_flag__Wunused 6010 if eval \${$cacheid+:} false; then : 6011 $as_echo_n "(cached) " >&6 6012 else 6013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6014 /* end confdefs.h. */ 6015 int i; 6016 int 6017 main () 6018 { 6019 6020 ; 6021 return 0; 6022 } 6023 _ACEOF 6024 if ac_fn_c_try_link "$LINENO"; then : 6025 eval $cacheid=yes 6026 else 6027 eval $cacheid=no 6028 fi 6029 rm -f core conftest.err conftest.$ac_objext \ 6030 conftest$ac_exeext conftest.$ac_ext 6031 fi 6032 6033 6034 CFLAGS="$xorg_testset_save_CFLAGS" 6035 6036 eval supported=\$$cacheid 6037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6038 $as_echo "$supported" >&6; } 6039 if test "$supported" = "yes" ; then 6040 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6041 found="yes" 6042 fi 6043 fi 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 6059 xorg_testset_save_CFLAGS="$CFLAGS" 6060 6061 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6064 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6065 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6066 $as_echo_n "(cached) " >&6 6067 else 6068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6069 /* end confdefs.h. */ 6070 int i; 6071 _ACEOF 6072 if ac_fn_c_try_compile "$LINENO"; then : 6073 xorg_cv_cc_flag_unknown_warning_option=yes 6074 else 6075 xorg_cv_cc_flag_unknown_warning_option=no 6076 fi 6077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6078 fi 6079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6080 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6081 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6082 CFLAGS="$xorg_testset_save_CFLAGS" 6083 fi 6084 6085 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6086 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6088 fi 6089 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6091 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6092 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6093 $as_echo_n "(cached) " >&6 6094 else 6095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6096 /* end confdefs.h. */ 6097 int i; 6098 _ACEOF 6099 if ac_fn_c_try_compile "$LINENO"; then : 6100 xorg_cv_cc_flag_unused_command_line_argument=yes 6101 else 6102 xorg_cv_cc_flag_unused_command_line_argument=no 6103 fi 6104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6105 fi 6106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6107 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6108 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6109 CFLAGS="$xorg_testset_save_CFLAGS" 6110 fi 6111 6112 found="no" 6113 6114 if test $found = "no" ; then 6115 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6117 fi 6118 6119 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6121 fi 6122 6123 CFLAGS="$CFLAGS -Wuninitialized" 6124 6125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6126 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6127 cacheid=xorg_cv_cc_flag__Wuninitialized 6128 if eval \${$cacheid+:} false; then : 6129 $as_echo_n "(cached) " >&6 6130 else 6131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6132 /* end confdefs.h. */ 6133 int i; 6134 int 6135 main () 6136 { 6137 6138 ; 6139 return 0; 6140 } 6141 _ACEOF 6142 if ac_fn_c_try_link "$LINENO"; then : 6143 eval $cacheid=yes 6144 else 6145 eval $cacheid=no 6146 fi 6147 rm -f core conftest.err conftest.$ac_objext \ 6148 conftest$ac_exeext conftest.$ac_ext 6149 fi 6150 6151 6152 CFLAGS="$xorg_testset_save_CFLAGS" 6153 6154 eval supported=\$$cacheid 6155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6156 $as_echo "$supported" >&6; } 6157 if test "$supported" = "yes" ; then 6158 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6159 found="yes" 6160 fi 6161 fi 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 xorg_testset_save_CFLAGS="$CFLAGS" 6178 6179 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6182 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6183 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6184 $as_echo_n "(cached) " >&6 6185 else 6186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6187 /* end confdefs.h. */ 6188 int i; 6189 _ACEOF 6190 if ac_fn_c_try_compile "$LINENO"; then : 6191 xorg_cv_cc_flag_unknown_warning_option=yes 6192 else 6193 xorg_cv_cc_flag_unknown_warning_option=no 6194 fi 6195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6196 fi 6197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6198 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6199 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6200 CFLAGS="$xorg_testset_save_CFLAGS" 6201 fi 6202 6203 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6206 fi 6207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6209 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6210 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6211 $as_echo_n "(cached) " >&6 6212 else 6213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6214 /* end confdefs.h. */ 6215 int i; 6216 _ACEOF 6217 if ac_fn_c_try_compile "$LINENO"; then : 6218 xorg_cv_cc_flag_unused_command_line_argument=yes 6219 else 6220 xorg_cv_cc_flag_unused_command_line_argument=no 6221 fi 6222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6223 fi 6224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6225 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6226 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6227 CFLAGS="$xorg_testset_save_CFLAGS" 6228 fi 6229 6230 found="no" 6231 6232 if test $found = "no" ; then 6233 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6235 fi 6236 6237 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6239 fi 6240 6241 CFLAGS="$CFLAGS -Wshadow" 6242 6243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6244 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6245 cacheid=xorg_cv_cc_flag__Wshadow 6246 if eval \${$cacheid+:} false; then : 6247 $as_echo_n "(cached) " >&6 6248 else 6249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6250 /* end confdefs.h. */ 6251 int i; 6252 int 6253 main () 6254 { 6255 6256 ; 6257 return 0; 6258 } 6259 _ACEOF 6260 if ac_fn_c_try_link "$LINENO"; then : 6261 eval $cacheid=yes 6262 else 6263 eval $cacheid=no 6264 fi 6265 rm -f core conftest.err conftest.$ac_objext \ 6266 conftest$ac_exeext conftest.$ac_ext 6267 fi 6268 6269 6270 CFLAGS="$xorg_testset_save_CFLAGS" 6271 6272 eval supported=\$$cacheid 6273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6274 $as_echo "$supported" >&6; } 6275 if test "$supported" = "yes" ; then 6276 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6277 found="yes" 6278 fi 6279 fi 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 xorg_testset_save_CFLAGS="$CFLAGS" 6296 6297 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6300 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6301 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6302 $as_echo_n "(cached) " >&6 6303 else 6304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6305 /* end confdefs.h. */ 6306 int i; 6307 _ACEOF 6308 if ac_fn_c_try_compile "$LINENO"; then : 6309 xorg_cv_cc_flag_unknown_warning_option=yes 6310 else 6311 xorg_cv_cc_flag_unknown_warning_option=no 6312 fi 6313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6314 fi 6315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6316 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6317 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6318 CFLAGS="$xorg_testset_save_CFLAGS" 6319 fi 6320 6321 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6322 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6324 fi 6325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6327 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6328 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6329 $as_echo_n "(cached) " >&6 6330 else 6331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6332 /* end confdefs.h. */ 6333 int i; 6334 _ACEOF 6335 if ac_fn_c_try_compile "$LINENO"; then : 6336 xorg_cv_cc_flag_unused_command_line_argument=yes 6337 else 6338 xorg_cv_cc_flag_unused_command_line_argument=no 6339 fi 6340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6341 fi 6342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6343 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6344 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6345 CFLAGS="$xorg_testset_save_CFLAGS" 6346 fi 6347 6348 found="no" 6349 6350 if test $found = "no" ; then 6351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6353 fi 6354 6355 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6357 fi 6358 6359 CFLAGS="$CFLAGS -Wmissing-noreturn" 6360 6361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6362 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6363 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6364 if eval \${$cacheid+:} false; then : 6365 $as_echo_n "(cached) " >&6 6366 else 6367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6368 /* end confdefs.h. */ 6369 int i; 6370 int 6371 main () 6372 { 6373 6374 ; 6375 return 0; 6376 } 6377 _ACEOF 6378 if ac_fn_c_try_link "$LINENO"; then : 6379 eval $cacheid=yes 6380 else 6381 eval $cacheid=no 6382 fi 6383 rm -f core conftest.err conftest.$ac_objext \ 6384 conftest$ac_exeext conftest.$ac_ext 6385 fi 6386 6387 6388 CFLAGS="$xorg_testset_save_CFLAGS" 6389 6390 eval supported=\$$cacheid 6391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6392 $as_echo "$supported" >&6; } 6393 if test "$supported" = "yes" ; then 6394 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6395 found="yes" 6396 fi 6397 fi 6398 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 xorg_testset_save_CFLAGS="$CFLAGS" 6414 6415 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6418 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6419 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6420 $as_echo_n "(cached) " >&6 6421 else 6422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6423 /* end confdefs.h. */ 6424 int i; 6425 _ACEOF 6426 if ac_fn_c_try_compile "$LINENO"; then : 6427 xorg_cv_cc_flag_unknown_warning_option=yes 6428 else 6429 xorg_cv_cc_flag_unknown_warning_option=no 6430 fi 6431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6432 fi 6433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6434 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6435 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6436 CFLAGS="$xorg_testset_save_CFLAGS" 6437 fi 6438 6439 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6442 fi 6443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6445 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6446 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6447 $as_echo_n "(cached) " >&6 6448 else 6449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6450 /* end confdefs.h. */ 6451 int i; 6452 _ACEOF 6453 if ac_fn_c_try_compile "$LINENO"; then : 6454 xorg_cv_cc_flag_unused_command_line_argument=yes 6455 else 6456 xorg_cv_cc_flag_unused_command_line_argument=no 6457 fi 6458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6459 fi 6460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6461 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6462 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6463 CFLAGS="$xorg_testset_save_CFLAGS" 6464 fi 6465 6466 found="no" 6467 6468 if test $found = "no" ; then 6469 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6471 fi 6472 6473 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6474 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6475 fi 6476 6477 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6478 6479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6480 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6481 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6482 if eval \${$cacheid+:} false; then : 6483 $as_echo_n "(cached) " >&6 6484 else 6485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6486 /* end confdefs.h. */ 6487 int i; 6488 int 6489 main () 6490 { 6491 6492 ; 6493 return 0; 6494 } 6495 _ACEOF 6496 if ac_fn_c_try_link "$LINENO"; then : 6497 eval $cacheid=yes 6498 else 6499 eval $cacheid=no 6500 fi 6501 rm -f core conftest.err conftest.$ac_objext \ 6502 conftest$ac_exeext conftest.$ac_ext 6503 fi 6504 6505 6506 CFLAGS="$xorg_testset_save_CFLAGS" 6507 6508 eval supported=\$$cacheid 6509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6510 $as_echo "$supported" >&6; } 6511 if test "$supported" = "yes" ; then 6512 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6513 found="yes" 6514 fi 6515 fi 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 xorg_testset_save_CFLAGS="$CFLAGS" 6532 6533 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6536 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6537 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6538 $as_echo_n "(cached) " >&6 6539 else 6540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6541 /* end confdefs.h. */ 6542 int i; 6543 _ACEOF 6544 if ac_fn_c_try_compile "$LINENO"; then : 6545 xorg_cv_cc_flag_unknown_warning_option=yes 6546 else 6547 xorg_cv_cc_flag_unknown_warning_option=no 6548 fi 6549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6550 fi 6551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6552 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6553 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6554 CFLAGS="$xorg_testset_save_CFLAGS" 6555 fi 6556 6557 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6560 fi 6561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6563 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6564 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6565 $as_echo_n "(cached) " >&6 6566 else 6567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6568 /* end confdefs.h. */ 6569 int i; 6570 _ACEOF 6571 if ac_fn_c_try_compile "$LINENO"; then : 6572 xorg_cv_cc_flag_unused_command_line_argument=yes 6573 else 6574 xorg_cv_cc_flag_unused_command_line_argument=no 6575 fi 6576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6577 fi 6578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6579 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6580 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6581 CFLAGS="$xorg_testset_save_CFLAGS" 6582 fi 6583 6584 found="no" 6585 6586 if test $found = "no" ; then 6587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6589 fi 6590 6591 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6593 fi 6594 6595 CFLAGS="$CFLAGS -Wredundant-decls" 6596 6597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6598 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6599 cacheid=xorg_cv_cc_flag__Wredundant_decls 6600 if eval \${$cacheid+:} false; then : 6601 $as_echo_n "(cached) " >&6 6602 else 6603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6604 /* end confdefs.h. */ 6605 int i; 6606 int 6607 main () 6608 { 6609 6610 ; 6611 return 0; 6612 } 6613 _ACEOF 6614 if ac_fn_c_try_link "$LINENO"; then : 6615 eval $cacheid=yes 6616 else 6617 eval $cacheid=no 6618 fi 6619 rm -f core conftest.err conftest.$ac_objext \ 6620 conftest$ac_exeext conftest.$ac_ext 6621 fi 6622 6623 6624 CFLAGS="$xorg_testset_save_CFLAGS" 6625 6626 eval supported=\$$cacheid 6627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6628 $as_echo "$supported" >&6; } 6629 if test "$supported" = "yes" ; then 6630 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6631 found="yes" 6632 fi 6633 fi 6634 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 xorg_testset_save_CFLAGS="$CFLAGS" 6650 6651 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6654 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6655 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6656 $as_echo_n "(cached) " >&6 6657 else 6658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6659 /* end confdefs.h. */ 6660 int i; 6661 _ACEOF 6662 if ac_fn_c_try_compile "$LINENO"; then : 6663 xorg_cv_cc_flag_unknown_warning_option=yes 6664 else 6665 xorg_cv_cc_flag_unknown_warning_option=no 6666 fi 6667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6668 fi 6669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6670 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6671 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6672 CFLAGS="$xorg_testset_save_CFLAGS" 6673 fi 6674 6675 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6678 fi 6679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6681 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6682 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6683 $as_echo_n "(cached) " >&6 6684 else 6685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6686 /* end confdefs.h. */ 6687 int i; 6688 _ACEOF 6689 if ac_fn_c_try_compile "$LINENO"; then : 6690 xorg_cv_cc_flag_unused_command_line_argument=yes 6691 else 6692 xorg_cv_cc_flag_unused_command_line_argument=no 6693 fi 6694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6695 fi 6696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6697 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6698 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6699 CFLAGS="$xorg_testset_save_CFLAGS" 6700 fi 6701 6702 found="no" 6703 6704 if test $found = "no" ; then 6705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6707 fi 6708 6709 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6711 fi 6712 6713 CFLAGS="$CFLAGS -Wlogical-op" 6714 6715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6716 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6717 cacheid=xorg_cv_cc_flag__Wlogical_op 6718 if eval \${$cacheid+:} false; then : 6719 $as_echo_n "(cached) " >&6 6720 else 6721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6722 /* end confdefs.h. */ 6723 int i; 6724 int 6725 main () 6726 { 6727 6728 ; 6729 return 0; 6730 } 6731 _ACEOF 6732 if ac_fn_c_try_link "$LINENO"; then : 6733 eval $cacheid=yes 6734 else 6735 eval $cacheid=no 6736 fi 6737 rm -f core conftest.err conftest.$ac_objext \ 6738 conftest$ac_exeext conftest.$ac_ext 6739 fi 6740 6741 6742 CFLAGS="$xorg_testset_save_CFLAGS" 6743 6744 eval supported=\$$cacheid 6745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6746 $as_echo "$supported" >&6; } 6747 if test "$supported" = "yes" ; then 6748 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6749 found="yes" 6750 fi 6751 fi 6752 6753 6754 6755 # These are currently disabled because they are noisy. They will be enabled 6756 # in the future once the codebase is sufficiently modernized to silence 6757 # them. For now, I don't want them to drown out the other warnings. 6758 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6759 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6760 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6761 6762 # Turn some warnings into errors, so we don't accidently get successful builds 6763 # when there are problems that should be fixed. 6764 6765 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6766 6767 6768 6769 6770 6771 6772 6773 6774 6775 6776 6777 6778 6779 xorg_testset_save_CFLAGS="$CFLAGS" 6780 6781 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6784 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6785 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6786 $as_echo_n "(cached) " >&6 6787 else 6788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6789 /* end confdefs.h. */ 6790 int i; 6791 _ACEOF 6792 if ac_fn_c_try_compile "$LINENO"; then : 6793 xorg_cv_cc_flag_unknown_warning_option=yes 6794 else 6795 xorg_cv_cc_flag_unknown_warning_option=no 6796 fi 6797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6798 fi 6799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6800 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6801 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6802 CFLAGS="$xorg_testset_save_CFLAGS" 6803 fi 6804 6805 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6806 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6808 fi 6809 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6811 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6812 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6813 $as_echo_n "(cached) " >&6 6814 else 6815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6816 /* end confdefs.h. */ 6817 int i; 6818 _ACEOF 6819 if ac_fn_c_try_compile "$LINENO"; then : 6820 xorg_cv_cc_flag_unused_command_line_argument=yes 6821 else 6822 xorg_cv_cc_flag_unused_command_line_argument=no 6823 fi 6824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6825 fi 6826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6827 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6828 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6829 CFLAGS="$xorg_testset_save_CFLAGS" 6830 fi 6831 6832 found="no" 6833 6834 if test $found = "no" ; then 6835 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6837 fi 6838 6839 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6841 fi 6842 6843 CFLAGS="$CFLAGS -Werror=implicit" 6844 6845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6846 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6847 cacheid=xorg_cv_cc_flag__Werror_implicit 6848 if eval \${$cacheid+:} false; then : 6849 $as_echo_n "(cached) " >&6 6850 else 6851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6852 /* end confdefs.h. */ 6853 int i; 6854 int 6855 main () 6856 { 6857 6858 ; 6859 return 0; 6860 } 6861 _ACEOF 6862 if ac_fn_c_try_link "$LINENO"; then : 6863 eval $cacheid=yes 6864 else 6865 eval $cacheid=no 6866 fi 6867 rm -f core conftest.err conftest.$ac_objext \ 6868 conftest$ac_exeext conftest.$ac_ext 6869 fi 6870 6871 6872 CFLAGS="$xorg_testset_save_CFLAGS" 6873 6874 eval supported=\$$cacheid 6875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6876 $as_echo "$supported" >&6; } 6877 if test "$supported" = "yes" ; then 6878 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6879 found="yes" 6880 fi 6881 fi 6882 6883 if test $found = "no" ; then 6884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6886 fi 6887 6888 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6890 fi 6891 6892 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6893 6894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6895 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6896 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6897 if eval \${$cacheid+:} false; then : 6898 $as_echo_n "(cached) " >&6 6899 else 6900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6901 /* end confdefs.h. */ 6902 int i; 6903 int 6904 main () 6905 { 6906 6907 ; 6908 return 0; 6909 } 6910 _ACEOF 6911 if ac_fn_c_try_link "$LINENO"; then : 6912 eval $cacheid=yes 6913 else 6914 eval $cacheid=no 6915 fi 6916 rm -f core conftest.err conftest.$ac_objext \ 6917 conftest$ac_exeext conftest.$ac_ext 6918 fi 6919 6920 6921 CFLAGS="$xorg_testset_save_CFLAGS" 6922 6923 eval supported=\$$cacheid 6924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6925 $as_echo "$supported" >&6; } 6926 if test "$supported" = "yes" ; then 6927 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6928 found="yes" 6929 fi 6930 fi 6931 6932 6933 6934 6935 6936 6937 6938 6939 6940 6941 6942 6943 6944 6945 6946 xorg_testset_save_CFLAGS="$CFLAGS" 6947 6948 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6951 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6952 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6953 $as_echo_n "(cached) " >&6 6954 else 6955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6956 /* end confdefs.h. */ 6957 int i; 6958 _ACEOF 6959 if ac_fn_c_try_compile "$LINENO"; then : 6960 xorg_cv_cc_flag_unknown_warning_option=yes 6961 else 6962 xorg_cv_cc_flag_unknown_warning_option=no 6963 fi 6964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6965 fi 6966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6967 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6968 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6969 CFLAGS="$xorg_testset_save_CFLAGS" 6970 fi 6971 6972 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6975 fi 6976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6978 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6979 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6980 $as_echo_n "(cached) " >&6 6981 else 6982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6983 /* end confdefs.h. */ 6984 int i; 6985 _ACEOF 6986 if ac_fn_c_try_compile "$LINENO"; then : 6987 xorg_cv_cc_flag_unused_command_line_argument=yes 6988 else 6989 xorg_cv_cc_flag_unused_command_line_argument=no 6990 fi 6991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6992 fi 6993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6994 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6995 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6996 CFLAGS="$xorg_testset_save_CFLAGS" 6997 fi 6998 6999 found="no" 7000 7001 if test $found = "no" ; then 7002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7004 fi 7005 7006 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7008 fi 7009 7010 CFLAGS="$CFLAGS -Werror=nonnull" 7011 7012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7013 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7014 cacheid=xorg_cv_cc_flag__Werror_nonnull 7015 if eval \${$cacheid+:} false; then : 7016 $as_echo_n "(cached) " >&6 7017 else 7018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7019 /* end confdefs.h. */ 7020 int i; 7021 int 7022 main () 7023 { 7024 7025 ; 7026 return 0; 7027 } 7028 _ACEOF 7029 if ac_fn_c_try_link "$LINENO"; then : 7030 eval $cacheid=yes 7031 else 7032 eval $cacheid=no 7033 fi 7034 rm -f core conftest.err conftest.$ac_objext \ 7035 conftest$ac_exeext conftest.$ac_ext 7036 fi 7037 7038 7039 CFLAGS="$xorg_testset_save_CFLAGS" 7040 7041 eval supported=\$$cacheid 7042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7043 $as_echo "$supported" >&6; } 7044 if test "$supported" = "yes" ; then 7045 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7046 found="yes" 7047 fi 7048 fi 7049 7050 7051 7052 7053 7054 7055 7056 7057 7058 7059 7060 7061 7062 7063 7064 xorg_testset_save_CFLAGS="$CFLAGS" 7065 7066 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7069 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7070 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7071 $as_echo_n "(cached) " >&6 7072 else 7073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7074 /* end confdefs.h. */ 7075 int i; 7076 _ACEOF 7077 if ac_fn_c_try_compile "$LINENO"; then : 7078 xorg_cv_cc_flag_unknown_warning_option=yes 7079 else 7080 xorg_cv_cc_flag_unknown_warning_option=no 7081 fi 7082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7083 fi 7084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7085 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7086 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7087 CFLAGS="$xorg_testset_save_CFLAGS" 7088 fi 7089 7090 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7093 fi 7094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7096 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7097 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7098 $as_echo_n "(cached) " >&6 7099 else 7100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7101 /* end confdefs.h. */ 7102 int i; 7103 _ACEOF 7104 if ac_fn_c_try_compile "$LINENO"; then : 7105 xorg_cv_cc_flag_unused_command_line_argument=yes 7106 else 7107 xorg_cv_cc_flag_unused_command_line_argument=no 7108 fi 7109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7110 fi 7111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7112 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7113 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7114 CFLAGS="$xorg_testset_save_CFLAGS" 7115 fi 7116 7117 found="no" 7118 7119 if test $found = "no" ; then 7120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7122 fi 7123 7124 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7126 fi 7127 7128 CFLAGS="$CFLAGS -Werror=init-self" 7129 7130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7131 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7132 cacheid=xorg_cv_cc_flag__Werror_init_self 7133 if eval \${$cacheid+:} false; then : 7134 $as_echo_n "(cached) " >&6 7135 else 7136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7137 /* end confdefs.h. */ 7138 int i; 7139 int 7140 main () 7141 { 7142 7143 ; 7144 return 0; 7145 } 7146 _ACEOF 7147 if ac_fn_c_try_link "$LINENO"; then : 7148 eval $cacheid=yes 7149 else 7150 eval $cacheid=no 7151 fi 7152 rm -f core conftest.err conftest.$ac_objext \ 7153 conftest$ac_exeext conftest.$ac_ext 7154 fi 7155 7156 7157 CFLAGS="$xorg_testset_save_CFLAGS" 7158 7159 eval supported=\$$cacheid 7160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7161 $as_echo "$supported" >&6; } 7162 if test "$supported" = "yes" ; then 7163 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7164 found="yes" 7165 fi 7166 fi 7167 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 xorg_testset_save_CFLAGS="$CFLAGS" 7183 7184 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7187 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7188 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7189 $as_echo_n "(cached) " >&6 7190 else 7191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7192 /* end confdefs.h. */ 7193 int i; 7194 _ACEOF 7195 if ac_fn_c_try_compile "$LINENO"; then : 7196 xorg_cv_cc_flag_unknown_warning_option=yes 7197 else 7198 xorg_cv_cc_flag_unknown_warning_option=no 7199 fi 7200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7201 fi 7202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7203 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7204 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7205 CFLAGS="$xorg_testset_save_CFLAGS" 7206 fi 7207 7208 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7211 fi 7212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7214 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7215 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7216 $as_echo_n "(cached) " >&6 7217 else 7218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7219 /* end confdefs.h. */ 7220 int i; 7221 _ACEOF 7222 if ac_fn_c_try_compile "$LINENO"; then : 7223 xorg_cv_cc_flag_unused_command_line_argument=yes 7224 else 7225 xorg_cv_cc_flag_unused_command_line_argument=no 7226 fi 7227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7228 fi 7229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7230 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7231 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7232 CFLAGS="$xorg_testset_save_CFLAGS" 7233 fi 7234 7235 found="no" 7236 7237 if test $found = "no" ; then 7238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7240 fi 7241 7242 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7244 fi 7245 7246 CFLAGS="$CFLAGS -Werror=main" 7247 7248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7249 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7250 cacheid=xorg_cv_cc_flag__Werror_main 7251 if eval \${$cacheid+:} false; then : 7252 $as_echo_n "(cached) " >&6 7253 else 7254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7255 /* end confdefs.h. */ 7256 int i; 7257 int 7258 main () 7259 { 7260 7261 ; 7262 return 0; 7263 } 7264 _ACEOF 7265 if ac_fn_c_try_link "$LINENO"; then : 7266 eval $cacheid=yes 7267 else 7268 eval $cacheid=no 7269 fi 7270 rm -f core conftest.err conftest.$ac_objext \ 7271 conftest$ac_exeext conftest.$ac_ext 7272 fi 7273 7274 7275 CFLAGS="$xorg_testset_save_CFLAGS" 7276 7277 eval supported=\$$cacheid 7278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7279 $as_echo "$supported" >&6; } 7280 if test "$supported" = "yes" ; then 7281 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7282 found="yes" 7283 fi 7284 fi 7285 7286 7287 7288 7289 7290 7291 7292 7293 7294 7295 7296 7297 7298 7299 7300 xorg_testset_save_CFLAGS="$CFLAGS" 7301 7302 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7305 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7306 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7307 $as_echo_n "(cached) " >&6 7308 else 7309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7310 /* end confdefs.h. */ 7311 int i; 7312 _ACEOF 7313 if ac_fn_c_try_compile "$LINENO"; then : 7314 xorg_cv_cc_flag_unknown_warning_option=yes 7315 else 7316 xorg_cv_cc_flag_unknown_warning_option=no 7317 fi 7318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7319 fi 7320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7321 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7322 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7323 CFLAGS="$xorg_testset_save_CFLAGS" 7324 fi 7325 7326 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7329 fi 7330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7332 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7333 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7334 $as_echo_n "(cached) " >&6 7335 else 7336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7337 /* end confdefs.h. */ 7338 int i; 7339 _ACEOF 7340 if ac_fn_c_try_compile "$LINENO"; then : 7341 xorg_cv_cc_flag_unused_command_line_argument=yes 7342 else 7343 xorg_cv_cc_flag_unused_command_line_argument=no 7344 fi 7345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7346 fi 7347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7348 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7349 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7350 CFLAGS="$xorg_testset_save_CFLAGS" 7351 fi 7352 7353 found="no" 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 -Werror=missing-braces" 7365 7366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7367 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7368 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7369 if eval \${$cacheid+:} false; then : 7370 $as_echo_n "(cached) " >&6 7371 else 7372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7373 /* end confdefs.h. */ 7374 int i; 7375 int 7376 main () 7377 { 7378 7379 ; 7380 return 0; 7381 } 7382 _ACEOF 7383 if ac_fn_c_try_link "$LINENO"; then : 7384 eval $cacheid=yes 7385 else 7386 eval $cacheid=no 7387 fi 7388 rm -f core conftest.err conftest.$ac_objext \ 7389 conftest$ac_exeext conftest.$ac_ext 7390 fi 7391 7392 7393 CFLAGS="$xorg_testset_save_CFLAGS" 7394 7395 eval supported=\$$cacheid 7396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7397 $as_echo "$supported" >&6; } 7398 if test "$supported" = "yes" ; then 7399 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7400 found="yes" 7401 fi 7402 fi 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 xorg_testset_save_CFLAGS="$CFLAGS" 7419 7420 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7423 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7424 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7425 $as_echo_n "(cached) " >&6 7426 else 7427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7428 /* end confdefs.h. */ 7429 int i; 7430 _ACEOF 7431 if ac_fn_c_try_compile "$LINENO"; then : 7432 xorg_cv_cc_flag_unknown_warning_option=yes 7433 else 7434 xorg_cv_cc_flag_unknown_warning_option=no 7435 fi 7436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7437 fi 7438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7439 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7440 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7441 CFLAGS="$xorg_testset_save_CFLAGS" 7442 fi 7443 7444 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7447 fi 7448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7450 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7451 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7452 $as_echo_n "(cached) " >&6 7453 else 7454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7455 /* end confdefs.h. */ 7456 int i; 7457 _ACEOF 7458 if ac_fn_c_try_compile "$LINENO"; then : 7459 xorg_cv_cc_flag_unused_command_line_argument=yes 7460 else 7461 xorg_cv_cc_flag_unused_command_line_argument=no 7462 fi 7463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7464 fi 7465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7466 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7467 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7468 CFLAGS="$xorg_testset_save_CFLAGS" 7469 fi 7470 7471 found="no" 7472 7473 if test $found = "no" ; then 7474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7476 fi 7477 7478 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7480 fi 7481 7482 CFLAGS="$CFLAGS -Werror=sequence-point" 7483 7484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7485 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7486 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7487 if eval \${$cacheid+:} false; then : 7488 $as_echo_n "(cached) " >&6 7489 else 7490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7491 /* end confdefs.h. */ 7492 int i; 7493 int 7494 main () 7495 { 7496 7497 ; 7498 return 0; 7499 } 7500 _ACEOF 7501 if ac_fn_c_try_link "$LINENO"; then : 7502 eval $cacheid=yes 7503 else 7504 eval $cacheid=no 7505 fi 7506 rm -f core conftest.err conftest.$ac_objext \ 7507 conftest$ac_exeext conftest.$ac_ext 7508 fi 7509 7510 7511 CFLAGS="$xorg_testset_save_CFLAGS" 7512 7513 eval supported=\$$cacheid 7514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7515 $as_echo "$supported" >&6; } 7516 if test "$supported" = "yes" ; then 7517 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7518 found="yes" 7519 fi 7520 fi 7521 7522 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 xorg_testset_save_CFLAGS="$CFLAGS" 7537 7538 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7541 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7542 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7543 $as_echo_n "(cached) " >&6 7544 else 7545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7546 /* end confdefs.h. */ 7547 int i; 7548 _ACEOF 7549 if ac_fn_c_try_compile "$LINENO"; then : 7550 xorg_cv_cc_flag_unknown_warning_option=yes 7551 else 7552 xorg_cv_cc_flag_unknown_warning_option=no 7553 fi 7554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7555 fi 7556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7557 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7558 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7559 CFLAGS="$xorg_testset_save_CFLAGS" 7560 fi 7561 7562 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7565 fi 7566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7568 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7569 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7570 $as_echo_n "(cached) " >&6 7571 else 7572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7573 /* end confdefs.h. */ 7574 int i; 7575 _ACEOF 7576 if ac_fn_c_try_compile "$LINENO"; then : 7577 xorg_cv_cc_flag_unused_command_line_argument=yes 7578 else 7579 xorg_cv_cc_flag_unused_command_line_argument=no 7580 fi 7581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7582 fi 7583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7584 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7585 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7586 CFLAGS="$xorg_testset_save_CFLAGS" 7587 fi 7588 7589 found="no" 7590 7591 if test $found = "no" ; then 7592 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7594 fi 7595 7596 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7598 fi 7599 7600 CFLAGS="$CFLAGS -Werror=return-type" 7601 7602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7603 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7604 cacheid=xorg_cv_cc_flag__Werror_return_type 7605 if eval \${$cacheid+:} false; then : 7606 $as_echo_n "(cached) " >&6 7607 else 7608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7609 /* end confdefs.h. */ 7610 int i; 7611 int 7612 main () 7613 { 7614 7615 ; 7616 return 0; 7617 } 7618 _ACEOF 7619 if ac_fn_c_try_link "$LINENO"; then : 7620 eval $cacheid=yes 7621 else 7622 eval $cacheid=no 7623 fi 7624 rm -f core conftest.err conftest.$ac_objext \ 7625 conftest$ac_exeext conftest.$ac_ext 7626 fi 7627 7628 7629 CFLAGS="$xorg_testset_save_CFLAGS" 7630 7631 eval supported=\$$cacheid 7632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7633 $as_echo "$supported" >&6; } 7634 if test "$supported" = "yes" ; then 7635 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7636 found="yes" 7637 fi 7638 fi 7639 7640 if test $found = "no" ; then 7641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7643 fi 7644 7645 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7647 fi 7648 7649 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7650 7651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7652 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7653 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7654 if eval \${$cacheid+:} false; then : 7655 $as_echo_n "(cached) " >&6 7656 else 7657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7658 /* end confdefs.h. */ 7659 int i; 7660 int 7661 main () 7662 { 7663 7664 ; 7665 return 0; 7666 } 7667 _ACEOF 7668 if ac_fn_c_try_link "$LINENO"; then : 7669 eval $cacheid=yes 7670 else 7671 eval $cacheid=no 7672 fi 7673 rm -f core conftest.err conftest.$ac_objext \ 7674 conftest$ac_exeext conftest.$ac_ext 7675 fi 7676 7677 7678 CFLAGS="$xorg_testset_save_CFLAGS" 7679 7680 eval supported=\$$cacheid 7681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7682 $as_echo "$supported" >&6; } 7683 if test "$supported" = "yes" ; then 7684 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7685 found="yes" 7686 fi 7687 fi 7688 7689 7690 7691 7692 7693 7694 7695 7696 7697 7698 7699 7700 7701 7702 7703 xorg_testset_save_CFLAGS="$CFLAGS" 7704 7705 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7708 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7709 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7710 $as_echo_n "(cached) " >&6 7711 else 7712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7713 /* end confdefs.h. */ 7714 int i; 7715 _ACEOF 7716 if ac_fn_c_try_compile "$LINENO"; then : 7717 xorg_cv_cc_flag_unknown_warning_option=yes 7718 else 7719 xorg_cv_cc_flag_unknown_warning_option=no 7720 fi 7721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7722 fi 7723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7724 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7725 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7726 CFLAGS="$xorg_testset_save_CFLAGS" 7727 fi 7728 7729 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7730 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7732 fi 7733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7735 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7736 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7737 $as_echo_n "(cached) " >&6 7738 else 7739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7740 /* end confdefs.h. */ 7741 int i; 7742 _ACEOF 7743 if ac_fn_c_try_compile "$LINENO"; then : 7744 xorg_cv_cc_flag_unused_command_line_argument=yes 7745 else 7746 xorg_cv_cc_flag_unused_command_line_argument=no 7747 fi 7748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7749 fi 7750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7751 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7752 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7753 CFLAGS="$xorg_testset_save_CFLAGS" 7754 fi 7755 7756 found="no" 7757 7758 if test $found = "no" ; then 7759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7761 fi 7762 7763 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7765 fi 7766 7767 CFLAGS="$CFLAGS -Werror=trigraphs" 7768 7769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7770 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7771 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7772 if eval \${$cacheid+:} false; then : 7773 $as_echo_n "(cached) " >&6 7774 else 7775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7776 /* end confdefs.h. */ 7777 int i; 7778 int 7779 main () 7780 { 7781 7782 ; 7783 return 0; 7784 } 7785 _ACEOF 7786 if ac_fn_c_try_link "$LINENO"; then : 7787 eval $cacheid=yes 7788 else 7789 eval $cacheid=no 7790 fi 7791 rm -f core conftest.err conftest.$ac_objext \ 7792 conftest$ac_exeext conftest.$ac_ext 7793 fi 7794 7795 7796 CFLAGS="$xorg_testset_save_CFLAGS" 7797 7798 eval supported=\$$cacheid 7799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7800 $as_echo "$supported" >&6; } 7801 if test "$supported" = "yes" ; then 7802 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7803 found="yes" 7804 fi 7805 fi 7806 7807 7808 7809 7810 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820 7821 xorg_testset_save_CFLAGS="$CFLAGS" 7822 7823 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7826 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7827 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7828 $as_echo_n "(cached) " >&6 7829 else 7830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7831 /* end confdefs.h. */ 7832 int i; 7833 _ACEOF 7834 if ac_fn_c_try_compile "$LINENO"; then : 7835 xorg_cv_cc_flag_unknown_warning_option=yes 7836 else 7837 xorg_cv_cc_flag_unknown_warning_option=no 7838 fi 7839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7840 fi 7841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7842 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7843 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7844 CFLAGS="$xorg_testset_save_CFLAGS" 7845 fi 7846 7847 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7848 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7850 fi 7851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7853 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7854 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7855 $as_echo_n "(cached) " >&6 7856 else 7857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7858 /* end confdefs.h. */ 7859 int i; 7860 _ACEOF 7861 if ac_fn_c_try_compile "$LINENO"; then : 7862 xorg_cv_cc_flag_unused_command_line_argument=yes 7863 else 7864 xorg_cv_cc_flag_unused_command_line_argument=no 7865 fi 7866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7867 fi 7868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7869 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7870 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7871 CFLAGS="$xorg_testset_save_CFLAGS" 7872 fi 7873 7874 found="no" 7875 7876 if test $found = "no" ; then 7877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7879 fi 7880 7881 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7883 fi 7884 7885 CFLAGS="$CFLAGS -Werror=array-bounds" 7886 7887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7888 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7889 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7890 if eval \${$cacheid+:} false; then : 7891 $as_echo_n "(cached) " >&6 7892 else 7893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7894 /* end confdefs.h. */ 7895 int i; 7896 int 7897 main () 7898 { 7899 7900 ; 7901 return 0; 7902 } 7903 _ACEOF 7904 if ac_fn_c_try_link "$LINENO"; then : 7905 eval $cacheid=yes 7906 else 7907 eval $cacheid=no 7908 fi 7909 rm -f core conftest.err conftest.$ac_objext \ 7910 conftest$ac_exeext conftest.$ac_ext 7911 fi 7912 7913 7914 CFLAGS="$xorg_testset_save_CFLAGS" 7915 7916 eval supported=\$$cacheid 7917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7918 $as_echo "$supported" >&6; } 7919 if test "$supported" = "yes" ; then 7920 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7921 found="yes" 7922 fi 7923 fi 7924 7925 7926 7927 7928 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 xorg_testset_save_CFLAGS="$CFLAGS" 7940 7941 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7944 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7945 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7946 $as_echo_n "(cached) " >&6 7947 else 7948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7949 /* end confdefs.h. */ 7950 int i; 7951 _ACEOF 7952 if ac_fn_c_try_compile "$LINENO"; then : 7953 xorg_cv_cc_flag_unknown_warning_option=yes 7954 else 7955 xorg_cv_cc_flag_unknown_warning_option=no 7956 fi 7957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7958 fi 7959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7960 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7961 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7962 CFLAGS="$xorg_testset_save_CFLAGS" 7963 fi 7964 7965 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7968 fi 7969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7971 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7972 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7973 $as_echo_n "(cached) " >&6 7974 else 7975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7976 /* end confdefs.h. */ 7977 int i; 7978 _ACEOF 7979 if ac_fn_c_try_compile "$LINENO"; then : 7980 xorg_cv_cc_flag_unused_command_line_argument=yes 7981 else 7982 xorg_cv_cc_flag_unused_command_line_argument=no 7983 fi 7984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7985 fi 7986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7987 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7988 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7989 CFLAGS="$xorg_testset_save_CFLAGS" 7990 fi 7991 7992 found="no" 7993 7994 if test $found = "no" ; then 7995 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7997 fi 7998 7999 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8001 fi 8002 8003 CFLAGS="$CFLAGS -Werror=write-strings" 8004 8005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8006 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8007 cacheid=xorg_cv_cc_flag__Werror_write_strings 8008 if eval \${$cacheid+:} false; then : 8009 $as_echo_n "(cached) " >&6 8010 else 8011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8012 /* end confdefs.h. */ 8013 int i; 8014 int 8015 main () 8016 { 8017 8018 ; 8019 return 0; 8020 } 8021 _ACEOF 8022 if ac_fn_c_try_link "$LINENO"; then : 8023 eval $cacheid=yes 8024 else 8025 eval $cacheid=no 8026 fi 8027 rm -f core conftest.err conftest.$ac_objext \ 8028 conftest$ac_exeext conftest.$ac_ext 8029 fi 8030 8031 8032 CFLAGS="$xorg_testset_save_CFLAGS" 8033 8034 eval supported=\$$cacheid 8035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8036 $as_echo "$supported" >&6; } 8037 if test "$supported" = "yes" ; then 8038 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8039 found="yes" 8040 fi 8041 fi 8042 8043 8044 8045 8046 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 8057 xorg_testset_save_CFLAGS="$CFLAGS" 8058 8059 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8062 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8063 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8064 $as_echo_n "(cached) " >&6 8065 else 8066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8067 /* end confdefs.h. */ 8068 int i; 8069 _ACEOF 8070 if ac_fn_c_try_compile "$LINENO"; then : 8071 xorg_cv_cc_flag_unknown_warning_option=yes 8072 else 8073 xorg_cv_cc_flag_unknown_warning_option=no 8074 fi 8075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8076 fi 8077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8078 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8079 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8080 CFLAGS="$xorg_testset_save_CFLAGS" 8081 fi 8082 8083 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8086 fi 8087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8089 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8090 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8091 $as_echo_n "(cached) " >&6 8092 else 8093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8094 /* end confdefs.h. */ 8095 int i; 8096 _ACEOF 8097 if ac_fn_c_try_compile "$LINENO"; then : 8098 xorg_cv_cc_flag_unused_command_line_argument=yes 8099 else 8100 xorg_cv_cc_flag_unused_command_line_argument=no 8101 fi 8102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8103 fi 8104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8105 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8106 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8107 CFLAGS="$xorg_testset_save_CFLAGS" 8108 fi 8109 8110 found="no" 8111 8112 if test $found = "no" ; then 8113 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8115 fi 8116 8117 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8119 fi 8120 8121 CFLAGS="$CFLAGS -Werror=address" 8122 8123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8124 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8125 cacheid=xorg_cv_cc_flag__Werror_address 8126 if eval \${$cacheid+:} false; then : 8127 $as_echo_n "(cached) " >&6 8128 else 8129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8130 /* end confdefs.h. */ 8131 int i; 8132 int 8133 main () 8134 { 8135 8136 ; 8137 return 0; 8138 } 8139 _ACEOF 8140 if ac_fn_c_try_link "$LINENO"; then : 8141 eval $cacheid=yes 8142 else 8143 eval $cacheid=no 8144 fi 8145 rm -f core conftest.err conftest.$ac_objext \ 8146 conftest$ac_exeext conftest.$ac_ext 8147 fi 8148 8149 8150 CFLAGS="$xorg_testset_save_CFLAGS" 8151 8152 eval supported=\$$cacheid 8153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8154 $as_echo "$supported" >&6; } 8155 if test "$supported" = "yes" ; then 8156 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8157 found="yes" 8158 fi 8159 fi 8160 8161 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 xorg_testset_save_CFLAGS="$CFLAGS" 8176 8177 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8180 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8181 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8182 $as_echo_n "(cached) " >&6 8183 else 8184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8185 /* end confdefs.h. */ 8186 int i; 8187 _ACEOF 8188 if ac_fn_c_try_compile "$LINENO"; then : 8189 xorg_cv_cc_flag_unknown_warning_option=yes 8190 else 8191 xorg_cv_cc_flag_unknown_warning_option=no 8192 fi 8193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8194 fi 8195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8196 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8197 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8198 CFLAGS="$xorg_testset_save_CFLAGS" 8199 fi 8200 8201 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8204 fi 8205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8207 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8208 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8209 $as_echo_n "(cached) " >&6 8210 else 8211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8212 /* end confdefs.h. */ 8213 int i; 8214 _ACEOF 8215 if ac_fn_c_try_compile "$LINENO"; then : 8216 xorg_cv_cc_flag_unused_command_line_argument=yes 8217 else 8218 xorg_cv_cc_flag_unused_command_line_argument=no 8219 fi 8220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8221 fi 8222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8223 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8224 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8225 CFLAGS="$xorg_testset_save_CFLAGS" 8226 fi 8227 8228 found="no" 8229 8230 if test $found = "no" ; then 8231 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8233 fi 8234 8235 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8237 fi 8238 8239 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8240 8241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8242 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8243 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8244 if eval \${$cacheid+:} false; then : 8245 $as_echo_n "(cached) " >&6 8246 else 8247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8248 /* end confdefs.h. */ 8249 int i; 8250 int 8251 main () 8252 { 8253 8254 ; 8255 return 0; 8256 } 8257 _ACEOF 8258 if ac_fn_c_try_link "$LINENO"; then : 8259 eval $cacheid=yes 8260 else 8261 eval $cacheid=no 8262 fi 8263 rm -f core conftest.err conftest.$ac_objext \ 8264 conftest$ac_exeext conftest.$ac_ext 8265 fi 8266 8267 8268 CFLAGS="$xorg_testset_save_CFLAGS" 8269 8270 eval supported=\$$cacheid 8271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8272 $as_echo "$supported" >&6; } 8273 if test "$supported" = "yes" ; then 8274 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8275 found="yes" 8276 fi 8277 fi 8278 8279 if test $found = "no" ; then 8280 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8282 fi 8283 8284 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8286 fi 8287 8288 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8289 8290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8291 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8292 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8293 if eval \${$cacheid+:} false; then : 8294 $as_echo_n "(cached) " >&6 8295 else 8296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8297 /* end confdefs.h. */ 8298 int i; 8299 int 8300 main () 8301 { 8302 8303 ; 8304 return 0; 8305 } 8306 _ACEOF 8307 if ac_fn_c_try_link "$LINENO"; then : 8308 eval $cacheid=yes 8309 else 8310 eval $cacheid=no 8311 fi 8312 rm -f core conftest.err conftest.$ac_objext \ 8313 conftest$ac_exeext conftest.$ac_ext 8314 fi 8315 8316 8317 CFLAGS="$xorg_testset_save_CFLAGS" 8318 8319 eval supported=\$$cacheid 8320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8321 $as_echo "$supported" >&6; } 8322 if test "$supported" = "yes" ; then 8323 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8324 found="yes" 8325 fi 8326 fi 8327 8328 8329 8330 8331 8332 8333 8334 8335 8336 8337 8338 8339 8340 8341 8342 xorg_testset_save_CFLAGS="$CFLAGS" 8343 8344 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8347 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8348 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8349 $as_echo_n "(cached) " >&6 8350 else 8351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8352 /* end confdefs.h. */ 8353 int i; 8354 _ACEOF 8355 if ac_fn_c_try_compile "$LINENO"; then : 8356 xorg_cv_cc_flag_unknown_warning_option=yes 8357 else 8358 xorg_cv_cc_flag_unknown_warning_option=no 8359 fi 8360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8361 fi 8362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8363 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8364 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8365 CFLAGS="$xorg_testset_save_CFLAGS" 8366 fi 8367 8368 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8369 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8371 fi 8372 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8374 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8375 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8376 $as_echo_n "(cached) " >&6 8377 else 8378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8379 /* end confdefs.h. */ 8380 int i; 8381 _ACEOF 8382 if ac_fn_c_try_compile "$LINENO"; then : 8383 xorg_cv_cc_flag_unused_command_line_argument=yes 8384 else 8385 xorg_cv_cc_flag_unused_command_line_argument=no 8386 fi 8387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8388 fi 8389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8390 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8391 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8392 CFLAGS="$xorg_testset_save_CFLAGS" 8393 fi 8394 8395 found="no" 8396 8397 if test $found = "no" ; then 8398 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8399 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8400 fi 8401 8402 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8403 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8404 fi 8405 8406 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8407 8408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8409 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8410 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8411 if eval \${$cacheid+:} false; then : 8412 $as_echo_n "(cached) " >&6 8413 else 8414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8415 /* end confdefs.h. */ 8416 int i; 8417 int 8418 main () 8419 { 8420 8421 ; 8422 return 0; 8423 } 8424 _ACEOF 8425 if ac_fn_c_try_link "$LINENO"; then : 8426 eval $cacheid=yes 8427 else 8428 eval $cacheid=no 8429 fi 8430 rm -f core conftest.err conftest.$ac_objext \ 8431 conftest$ac_exeext conftest.$ac_ext 8432 fi 8433 8434 8435 CFLAGS="$xorg_testset_save_CFLAGS" 8436 8437 eval supported=\$$cacheid 8438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8439 $as_echo "$supported" >&6; } 8440 if test "$supported" = "yes" ; then 8441 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8442 found="yes" 8443 fi 8444 fi 8445 8446 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8447 else 8448 { $as_echo "$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 8449 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8450 8451 8452 8453 8454 8455 8456 8457 8458 8459 8460 8461 8462 8463 xorg_testset_save_CFLAGS="$CFLAGS" 8464 8465 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8468 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8469 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8470 $as_echo_n "(cached) " >&6 8471 else 8472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8473 /* end confdefs.h. */ 8474 int i; 8475 _ACEOF 8476 if ac_fn_c_try_compile "$LINENO"; then : 8477 xorg_cv_cc_flag_unknown_warning_option=yes 8478 else 8479 xorg_cv_cc_flag_unknown_warning_option=no 8480 fi 8481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8482 fi 8483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8484 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8485 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8486 CFLAGS="$xorg_testset_save_CFLAGS" 8487 fi 8488 8489 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8492 fi 8493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8495 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8496 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8497 $as_echo_n "(cached) " >&6 8498 else 8499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8500 /* end confdefs.h. */ 8501 int i; 8502 _ACEOF 8503 if ac_fn_c_try_compile "$LINENO"; then : 8504 xorg_cv_cc_flag_unused_command_line_argument=yes 8505 else 8506 xorg_cv_cc_flag_unused_command_line_argument=no 8507 fi 8508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8509 fi 8510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8511 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8512 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8513 CFLAGS="$xorg_testset_save_CFLAGS" 8514 fi 8515 8516 found="no" 8517 8518 if test $found = "no" ; then 8519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8521 fi 8522 8523 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8525 fi 8526 8527 CFLAGS="$CFLAGS -Wimplicit" 8528 8529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8530 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8531 cacheid=xorg_cv_cc_flag__Wimplicit 8532 if eval \${$cacheid+:} false; then : 8533 $as_echo_n "(cached) " >&6 8534 else 8535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8536 /* end confdefs.h. */ 8537 int i; 8538 int 8539 main () 8540 { 8541 8542 ; 8543 return 0; 8544 } 8545 _ACEOF 8546 if ac_fn_c_try_link "$LINENO"; then : 8547 eval $cacheid=yes 8548 else 8549 eval $cacheid=no 8550 fi 8551 rm -f core conftest.err conftest.$ac_objext \ 8552 conftest$ac_exeext conftest.$ac_ext 8553 fi 8554 8555 8556 CFLAGS="$xorg_testset_save_CFLAGS" 8557 8558 eval supported=\$$cacheid 8559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8560 $as_echo "$supported" >&6; } 8561 if test "$supported" = "yes" ; then 8562 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8563 found="yes" 8564 fi 8565 fi 8566 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 8578 8579 8580 8581 xorg_testset_save_CFLAGS="$CFLAGS" 8582 8583 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8586 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8587 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8588 $as_echo_n "(cached) " >&6 8589 else 8590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8591 /* end confdefs.h. */ 8592 int i; 8593 _ACEOF 8594 if ac_fn_c_try_compile "$LINENO"; then : 8595 xorg_cv_cc_flag_unknown_warning_option=yes 8596 else 8597 xorg_cv_cc_flag_unknown_warning_option=no 8598 fi 8599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8600 fi 8601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8602 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8603 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8604 CFLAGS="$xorg_testset_save_CFLAGS" 8605 fi 8606 8607 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8610 fi 8611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8613 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8614 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8615 $as_echo_n "(cached) " >&6 8616 else 8617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8618 /* end confdefs.h. */ 8619 int i; 8620 _ACEOF 8621 if ac_fn_c_try_compile "$LINENO"; then : 8622 xorg_cv_cc_flag_unused_command_line_argument=yes 8623 else 8624 xorg_cv_cc_flag_unused_command_line_argument=no 8625 fi 8626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8627 fi 8628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8629 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8630 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8631 CFLAGS="$xorg_testset_save_CFLAGS" 8632 fi 8633 8634 found="no" 8635 8636 if test $found = "no" ; then 8637 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8639 fi 8640 8641 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8642 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8643 fi 8644 8645 CFLAGS="$CFLAGS -Wnonnull" 8646 8647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8648 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8649 cacheid=xorg_cv_cc_flag__Wnonnull 8650 if eval \${$cacheid+:} false; then : 8651 $as_echo_n "(cached) " >&6 8652 else 8653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8654 /* end confdefs.h. */ 8655 int i; 8656 int 8657 main () 8658 { 8659 8660 ; 8661 return 0; 8662 } 8663 _ACEOF 8664 if ac_fn_c_try_link "$LINENO"; then : 8665 eval $cacheid=yes 8666 else 8667 eval $cacheid=no 8668 fi 8669 rm -f core conftest.err conftest.$ac_objext \ 8670 conftest$ac_exeext conftest.$ac_ext 8671 fi 8672 8673 8674 CFLAGS="$xorg_testset_save_CFLAGS" 8675 8676 eval supported=\$$cacheid 8677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8678 $as_echo "$supported" >&6; } 8679 if test "$supported" = "yes" ; then 8680 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8681 found="yes" 8682 fi 8683 fi 8684 8685 8686 8687 8688 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 xorg_testset_save_CFLAGS="$CFLAGS" 8700 8701 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8704 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8705 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8706 $as_echo_n "(cached) " >&6 8707 else 8708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8709 /* end confdefs.h. */ 8710 int i; 8711 _ACEOF 8712 if ac_fn_c_try_compile "$LINENO"; then : 8713 xorg_cv_cc_flag_unknown_warning_option=yes 8714 else 8715 xorg_cv_cc_flag_unknown_warning_option=no 8716 fi 8717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8718 fi 8719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8720 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8721 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8722 CFLAGS="$xorg_testset_save_CFLAGS" 8723 fi 8724 8725 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8728 fi 8729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8731 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8732 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8733 $as_echo_n "(cached) " >&6 8734 else 8735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8736 /* end confdefs.h. */ 8737 int i; 8738 _ACEOF 8739 if ac_fn_c_try_compile "$LINENO"; then : 8740 xorg_cv_cc_flag_unused_command_line_argument=yes 8741 else 8742 xorg_cv_cc_flag_unused_command_line_argument=no 8743 fi 8744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8745 fi 8746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8747 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8748 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8749 CFLAGS="$xorg_testset_save_CFLAGS" 8750 fi 8751 8752 found="no" 8753 8754 if test $found = "no" ; then 8755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8757 fi 8758 8759 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8760 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8761 fi 8762 8763 CFLAGS="$CFLAGS -Winit-self" 8764 8765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8766 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8767 cacheid=xorg_cv_cc_flag__Winit_self 8768 if eval \${$cacheid+:} false; then : 8769 $as_echo_n "(cached) " >&6 8770 else 8771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8772 /* end confdefs.h. */ 8773 int i; 8774 int 8775 main () 8776 { 8777 8778 ; 8779 return 0; 8780 } 8781 _ACEOF 8782 if ac_fn_c_try_link "$LINENO"; then : 8783 eval $cacheid=yes 8784 else 8785 eval $cacheid=no 8786 fi 8787 rm -f core conftest.err conftest.$ac_objext \ 8788 conftest$ac_exeext conftest.$ac_ext 8789 fi 8790 8791 8792 CFLAGS="$xorg_testset_save_CFLAGS" 8793 8794 eval supported=\$$cacheid 8795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8796 $as_echo "$supported" >&6; } 8797 if test "$supported" = "yes" ; then 8798 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8799 found="yes" 8800 fi 8801 fi 8802 8803 8804 8805 8806 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 xorg_testset_save_CFLAGS="$CFLAGS" 8818 8819 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8822 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8823 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8824 $as_echo_n "(cached) " >&6 8825 else 8826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8827 /* end confdefs.h. */ 8828 int i; 8829 _ACEOF 8830 if ac_fn_c_try_compile "$LINENO"; then : 8831 xorg_cv_cc_flag_unknown_warning_option=yes 8832 else 8833 xorg_cv_cc_flag_unknown_warning_option=no 8834 fi 8835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8836 fi 8837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8838 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8839 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8840 CFLAGS="$xorg_testset_save_CFLAGS" 8841 fi 8842 8843 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8846 fi 8847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8849 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8850 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8851 $as_echo_n "(cached) " >&6 8852 else 8853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8854 /* end confdefs.h. */ 8855 int i; 8856 _ACEOF 8857 if ac_fn_c_try_compile "$LINENO"; then : 8858 xorg_cv_cc_flag_unused_command_line_argument=yes 8859 else 8860 xorg_cv_cc_flag_unused_command_line_argument=no 8861 fi 8862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8863 fi 8864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8865 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8866 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8867 CFLAGS="$xorg_testset_save_CFLAGS" 8868 fi 8869 8870 found="no" 8871 8872 if test $found = "no" ; then 8873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8875 fi 8876 8877 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8879 fi 8880 8881 CFLAGS="$CFLAGS -Wmain" 8882 8883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8884 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8885 cacheid=xorg_cv_cc_flag__Wmain 8886 if eval \${$cacheid+:} false; then : 8887 $as_echo_n "(cached) " >&6 8888 else 8889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8890 /* end confdefs.h. */ 8891 int i; 8892 int 8893 main () 8894 { 8895 8896 ; 8897 return 0; 8898 } 8899 _ACEOF 8900 if ac_fn_c_try_link "$LINENO"; then : 8901 eval $cacheid=yes 8902 else 8903 eval $cacheid=no 8904 fi 8905 rm -f core conftest.err conftest.$ac_objext \ 8906 conftest$ac_exeext conftest.$ac_ext 8907 fi 8908 8909 8910 CFLAGS="$xorg_testset_save_CFLAGS" 8911 8912 eval supported=\$$cacheid 8913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8914 $as_echo "$supported" >&6; } 8915 if test "$supported" = "yes" ; then 8916 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8917 found="yes" 8918 fi 8919 fi 8920 8921 8922 8923 8924 8925 8926 8927 8928 8929 8930 8931 8932 8933 8934 8935 xorg_testset_save_CFLAGS="$CFLAGS" 8936 8937 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8940 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8941 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8942 $as_echo_n "(cached) " >&6 8943 else 8944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8945 /* end confdefs.h. */ 8946 int i; 8947 _ACEOF 8948 if ac_fn_c_try_compile "$LINENO"; then : 8949 xorg_cv_cc_flag_unknown_warning_option=yes 8950 else 8951 xorg_cv_cc_flag_unknown_warning_option=no 8952 fi 8953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8954 fi 8955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8956 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8957 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8958 CFLAGS="$xorg_testset_save_CFLAGS" 8959 fi 8960 8961 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8964 fi 8965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8967 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8968 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8969 $as_echo_n "(cached) " >&6 8970 else 8971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8972 /* end confdefs.h. */ 8973 int i; 8974 _ACEOF 8975 if ac_fn_c_try_compile "$LINENO"; then : 8976 xorg_cv_cc_flag_unused_command_line_argument=yes 8977 else 8978 xorg_cv_cc_flag_unused_command_line_argument=no 8979 fi 8980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8981 fi 8982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8983 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8984 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8985 CFLAGS="$xorg_testset_save_CFLAGS" 8986 fi 8987 8988 found="no" 8989 8990 if test $found = "no" ; then 8991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8993 fi 8994 8995 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8997 fi 8998 8999 CFLAGS="$CFLAGS -Wmissing-braces" 9000 9001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9002 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9003 cacheid=xorg_cv_cc_flag__Wmissing_braces 9004 if eval \${$cacheid+:} false; then : 9005 $as_echo_n "(cached) " >&6 9006 else 9007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9008 /* end confdefs.h. */ 9009 int i; 9010 int 9011 main () 9012 { 9013 9014 ; 9015 return 0; 9016 } 9017 _ACEOF 9018 if ac_fn_c_try_link "$LINENO"; then : 9019 eval $cacheid=yes 9020 else 9021 eval $cacheid=no 9022 fi 9023 rm -f core conftest.err conftest.$ac_objext \ 9024 conftest$ac_exeext conftest.$ac_ext 9025 fi 9026 9027 9028 CFLAGS="$xorg_testset_save_CFLAGS" 9029 9030 eval supported=\$$cacheid 9031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9032 $as_echo "$supported" >&6; } 9033 if test "$supported" = "yes" ; then 9034 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9035 found="yes" 9036 fi 9037 fi 9038 9039 9040 9041 9042 9043 9044 9045 9046 9047 9048 9049 9050 9051 9052 9053 xorg_testset_save_CFLAGS="$CFLAGS" 9054 9055 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9058 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9059 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9060 $as_echo_n "(cached) " >&6 9061 else 9062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9063 /* end confdefs.h. */ 9064 int i; 9065 _ACEOF 9066 if ac_fn_c_try_compile "$LINENO"; then : 9067 xorg_cv_cc_flag_unknown_warning_option=yes 9068 else 9069 xorg_cv_cc_flag_unknown_warning_option=no 9070 fi 9071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9072 fi 9073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9074 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9075 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9076 CFLAGS="$xorg_testset_save_CFLAGS" 9077 fi 9078 9079 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9082 fi 9083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9085 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9086 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9087 $as_echo_n "(cached) " >&6 9088 else 9089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9090 /* end confdefs.h. */ 9091 int i; 9092 _ACEOF 9093 if ac_fn_c_try_compile "$LINENO"; then : 9094 xorg_cv_cc_flag_unused_command_line_argument=yes 9095 else 9096 xorg_cv_cc_flag_unused_command_line_argument=no 9097 fi 9098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9099 fi 9100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9101 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9102 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9103 CFLAGS="$xorg_testset_save_CFLAGS" 9104 fi 9105 9106 found="no" 9107 9108 if test $found = "no" ; then 9109 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9111 fi 9112 9113 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9115 fi 9116 9117 CFLAGS="$CFLAGS -Wsequence-point" 9118 9119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9120 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9121 cacheid=xorg_cv_cc_flag__Wsequence_point 9122 if eval \${$cacheid+:} false; then : 9123 $as_echo_n "(cached) " >&6 9124 else 9125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9126 /* end confdefs.h. */ 9127 int i; 9128 int 9129 main () 9130 { 9131 9132 ; 9133 return 0; 9134 } 9135 _ACEOF 9136 if ac_fn_c_try_link "$LINENO"; then : 9137 eval $cacheid=yes 9138 else 9139 eval $cacheid=no 9140 fi 9141 rm -f core conftest.err conftest.$ac_objext \ 9142 conftest$ac_exeext conftest.$ac_ext 9143 fi 9144 9145 9146 CFLAGS="$xorg_testset_save_CFLAGS" 9147 9148 eval supported=\$$cacheid 9149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9150 $as_echo "$supported" >&6; } 9151 if test "$supported" = "yes" ; then 9152 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9153 found="yes" 9154 fi 9155 fi 9156 9157 9158 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 xorg_testset_save_CFLAGS="$CFLAGS" 9172 9173 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9176 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9177 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9178 $as_echo_n "(cached) " >&6 9179 else 9180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9181 /* end confdefs.h. */ 9182 int i; 9183 _ACEOF 9184 if ac_fn_c_try_compile "$LINENO"; then : 9185 xorg_cv_cc_flag_unknown_warning_option=yes 9186 else 9187 xorg_cv_cc_flag_unknown_warning_option=no 9188 fi 9189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9190 fi 9191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9192 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9193 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9194 CFLAGS="$xorg_testset_save_CFLAGS" 9195 fi 9196 9197 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9200 fi 9201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9203 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9204 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9205 $as_echo_n "(cached) " >&6 9206 else 9207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9208 /* end confdefs.h. */ 9209 int i; 9210 _ACEOF 9211 if ac_fn_c_try_compile "$LINENO"; then : 9212 xorg_cv_cc_flag_unused_command_line_argument=yes 9213 else 9214 xorg_cv_cc_flag_unused_command_line_argument=no 9215 fi 9216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9217 fi 9218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9219 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9220 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9221 CFLAGS="$xorg_testset_save_CFLAGS" 9222 fi 9223 9224 found="no" 9225 9226 if test $found = "no" ; then 9227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9229 fi 9230 9231 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9233 fi 9234 9235 CFLAGS="$CFLAGS -Wreturn-type" 9236 9237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9238 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9239 cacheid=xorg_cv_cc_flag__Wreturn_type 9240 if eval \${$cacheid+:} false; then : 9241 $as_echo_n "(cached) " >&6 9242 else 9243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9244 /* end confdefs.h. */ 9245 int i; 9246 int 9247 main () 9248 { 9249 9250 ; 9251 return 0; 9252 } 9253 _ACEOF 9254 if ac_fn_c_try_link "$LINENO"; then : 9255 eval $cacheid=yes 9256 else 9257 eval $cacheid=no 9258 fi 9259 rm -f core conftest.err conftest.$ac_objext \ 9260 conftest$ac_exeext conftest.$ac_ext 9261 fi 9262 9263 9264 CFLAGS="$xorg_testset_save_CFLAGS" 9265 9266 eval supported=\$$cacheid 9267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9268 $as_echo "$supported" >&6; } 9269 if test "$supported" = "yes" ; then 9270 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9271 found="yes" 9272 fi 9273 fi 9274 9275 9276 9277 9278 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 9289 xorg_testset_save_CFLAGS="$CFLAGS" 9290 9291 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9294 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9295 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9296 $as_echo_n "(cached) " >&6 9297 else 9298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9299 /* end confdefs.h. */ 9300 int i; 9301 _ACEOF 9302 if ac_fn_c_try_compile "$LINENO"; then : 9303 xorg_cv_cc_flag_unknown_warning_option=yes 9304 else 9305 xorg_cv_cc_flag_unknown_warning_option=no 9306 fi 9307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9308 fi 9309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9310 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9311 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9312 CFLAGS="$xorg_testset_save_CFLAGS" 9313 fi 9314 9315 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9318 fi 9319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9321 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9322 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9323 $as_echo_n "(cached) " >&6 9324 else 9325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9326 /* end confdefs.h. */ 9327 int i; 9328 _ACEOF 9329 if ac_fn_c_try_compile "$LINENO"; then : 9330 xorg_cv_cc_flag_unused_command_line_argument=yes 9331 else 9332 xorg_cv_cc_flag_unused_command_line_argument=no 9333 fi 9334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9335 fi 9336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9337 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9338 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9339 CFLAGS="$xorg_testset_save_CFLAGS" 9340 fi 9341 9342 found="no" 9343 9344 if test $found = "no" ; then 9345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9347 fi 9348 9349 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9350 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9351 fi 9352 9353 CFLAGS="$CFLAGS -Wtrigraphs" 9354 9355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9356 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9357 cacheid=xorg_cv_cc_flag__Wtrigraphs 9358 if eval \${$cacheid+:} false; then : 9359 $as_echo_n "(cached) " >&6 9360 else 9361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9362 /* end confdefs.h. */ 9363 int i; 9364 int 9365 main () 9366 { 9367 9368 ; 9369 return 0; 9370 } 9371 _ACEOF 9372 if ac_fn_c_try_link "$LINENO"; then : 9373 eval $cacheid=yes 9374 else 9375 eval $cacheid=no 9376 fi 9377 rm -f core conftest.err conftest.$ac_objext \ 9378 conftest$ac_exeext conftest.$ac_ext 9379 fi 9380 9381 9382 CFLAGS="$xorg_testset_save_CFLAGS" 9383 9384 eval supported=\$$cacheid 9385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9386 $as_echo "$supported" >&6; } 9387 if test "$supported" = "yes" ; then 9388 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9389 found="yes" 9390 fi 9391 fi 9392 9393 9394 9395 9396 9397 9398 9399 9400 9401 9402 9403 9404 9405 9406 9407 xorg_testset_save_CFLAGS="$CFLAGS" 9408 9409 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9412 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9413 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9414 $as_echo_n "(cached) " >&6 9415 else 9416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9417 /* end confdefs.h. */ 9418 int i; 9419 _ACEOF 9420 if ac_fn_c_try_compile "$LINENO"; then : 9421 xorg_cv_cc_flag_unknown_warning_option=yes 9422 else 9423 xorg_cv_cc_flag_unknown_warning_option=no 9424 fi 9425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9426 fi 9427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9428 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9429 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9430 CFLAGS="$xorg_testset_save_CFLAGS" 9431 fi 9432 9433 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9436 fi 9437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9439 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9440 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9441 $as_echo_n "(cached) " >&6 9442 else 9443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9444 /* end confdefs.h. */ 9445 int i; 9446 _ACEOF 9447 if ac_fn_c_try_compile "$LINENO"; then : 9448 xorg_cv_cc_flag_unused_command_line_argument=yes 9449 else 9450 xorg_cv_cc_flag_unused_command_line_argument=no 9451 fi 9452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9453 fi 9454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9455 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9456 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9457 CFLAGS="$xorg_testset_save_CFLAGS" 9458 fi 9459 9460 found="no" 9461 9462 if test $found = "no" ; then 9463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9465 fi 9466 9467 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9469 fi 9470 9471 CFLAGS="$CFLAGS -Warray-bounds" 9472 9473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9474 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9475 cacheid=xorg_cv_cc_flag__Warray_bounds 9476 if eval \${$cacheid+:} false; then : 9477 $as_echo_n "(cached) " >&6 9478 else 9479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9480 /* end confdefs.h. */ 9481 int i; 9482 int 9483 main () 9484 { 9485 9486 ; 9487 return 0; 9488 } 9489 _ACEOF 9490 if ac_fn_c_try_link "$LINENO"; then : 9491 eval $cacheid=yes 9492 else 9493 eval $cacheid=no 9494 fi 9495 rm -f core conftest.err conftest.$ac_objext \ 9496 conftest$ac_exeext conftest.$ac_ext 9497 fi 9498 9499 9500 CFLAGS="$xorg_testset_save_CFLAGS" 9501 9502 eval supported=\$$cacheid 9503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9504 $as_echo "$supported" >&6; } 9505 if test "$supported" = "yes" ; then 9506 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9507 found="yes" 9508 fi 9509 fi 9510 9511 9512 9513 9514 9515 9516 9517 9518 9519 9520 9521 9522 9523 9524 9525 xorg_testset_save_CFLAGS="$CFLAGS" 9526 9527 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9530 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9531 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9532 $as_echo_n "(cached) " >&6 9533 else 9534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9535 /* end confdefs.h. */ 9536 int i; 9537 _ACEOF 9538 if ac_fn_c_try_compile "$LINENO"; then : 9539 xorg_cv_cc_flag_unknown_warning_option=yes 9540 else 9541 xorg_cv_cc_flag_unknown_warning_option=no 9542 fi 9543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9544 fi 9545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9546 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9547 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9548 CFLAGS="$xorg_testset_save_CFLAGS" 9549 fi 9550 9551 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9554 fi 9555 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9557 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9558 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9559 $as_echo_n "(cached) " >&6 9560 else 9561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9562 /* end confdefs.h. */ 9563 int i; 9564 _ACEOF 9565 if ac_fn_c_try_compile "$LINENO"; then : 9566 xorg_cv_cc_flag_unused_command_line_argument=yes 9567 else 9568 xorg_cv_cc_flag_unused_command_line_argument=no 9569 fi 9570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9571 fi 9572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9573 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9574 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9575 CFLAGS="$xorg_testset_save_CFLAGS" 9576 fi 9577 9578 found="no" 9579 9580 if test $found = "no" ; then 9581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9583 fi 9584 9585 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9586 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9587 fi 9588 9589 CFLAGS="$CFLAGS -Wwrite-strings" 9590 9591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9592 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9593 cacheid=xorg_cv_cc_flag__Wwrite_strings 9594 if eval \${$cacheid+:} false; then : 9595 $as_echo_n "(cached) " >&6 9596 else 9597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9598 /* end confdefs.h. */ 9599 int i; 9600 int 9601 main () 9602 { 9603 9604 ; 9605 return 0; 9606 } 9607 _ACEOF 9608 if ac_fn_c_try_link "$LINENO"; then : 9609 eval $cacheid=yes 9610 else 9611 eval $cacheid=no 9612 fi 9613 rm -f core conftest.err conftest.$ac_objext \ 9614 conftest$ac_exeext conftest.$ac_ext 9615 fi 9616 9617 9618 CFLAGS="$xorg_testset_save_CFLAGS" 9619 9620 eval supported=\$$cacheid 9621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9622 $as_echo "$supported" >&6; } 9623 if test "$supported" = "yes" ; then 9624 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9625 found="yes" 9626 fi 9627 fi 9628 9629 9630 9631 9632 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643 xorg_testset_save_CFLAGS="$CFLAGS" 9644 9645 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9648 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9649 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9650 $as_echo_n "(cached) " >&6 9651 else 9652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9653 /* end confdefs.h. */ 9654 int i; 9655 _ACEOF 9656 if ac_fn_c_try_compile "$LINENO"; then : 9657 xorg_cv_cc_flag_unknown_warning_option=yes 9658 else 9659 xorg_cv_cc_flag_unknown_warning_option=no 9660 fi 9661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9662 fi 9663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9664 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9665 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9666 CFLAGS="$xorg_testset_save_CFLAGS" 9667 fi 9668 9669 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9670 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9672 fi 9673 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9675 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9676 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9677 $as_echo_n "(cached) " >&6 9678 else 9679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9680 /* end confdefs.h. */ 9681 int i; 9682 _ACEOF 9683 if ac_fn_c_try_compile "$LINENO"; then : 9684 xorg_cv_cc_flag_unused_command_line_argument=yes 9685 else 9686 xorg_cv_cc_flag_unused_command_line_argument=no 9687 fi 9688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9689 fi 9690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9691 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9692 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9693 CFLAGS="$xorg_testset_save_CFLAGS" 9694 fi 9695 9696 found="no" 9697 9698 if test $found = "no" ; then 9699 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9701 fi 9702 9703 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9704 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9705 fi 9706 9707 CFLAGS="$CFLAGS -Waddress" 9708 9709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9710 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9711 cacheid=xorg_cv_cc_flag__Waddress 9712 if eval \${$cacheid+:} false; then : 9713 $as_echo_n "(cached) " >&6 9714 else 9715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9716 /* end confdefs.h. */ 9717 int i; 9718 int 9719 main () 9720 { 9721 9722 ; 9723 return 0; 9724 } 9725 _ACEOF 9726 if ac_fn_c_try_link "$LINENO"; then : 9727 eval $cacheid=yes 9728 else 9729 eval $cacheid=no 9730 fi 9731 rm -f core conftest.err conftest.$ac_objext \ 9732 conftest$ac_exeext conftest.$ac_ext 9733 fi 9734 9735 9736 CFLAGS="$xorg_testset_save_CFLAGS" 9737 9738 eval supported=\$$cacheid 9739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9740 $as_echo "$supported" >&6; } 9741 if test "$supported" = "yes" ; then 9742 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9743 found="yes" 9744 fi 9745 fi 9746 9747 9748 9749 9750 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 xorg_testset_save_CFLAGS="$CFLAGS" 9762 9763 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9766 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9767 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9768 $as_echo_n "(cached) " >&6 9769 else 9770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9771 /* end confdefs.h. */ 9772 int i; 9773 _ACEOF 9774 if ac_fn_c_try_compile "$LINENO"; then : 9775 xorg_cv_cc_flag_unknown_warning_option=yes 9776 else 9777 xorg_cv_cc_flag_unknown_warning_option=no 9778 fi 9779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9780 fi 9781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9782 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9783 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9784 CFLAGS="$xorg_testset_save_CFLAGS" 9785 fi 9786 9787 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9788 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9790 fi 9791 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9793 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9794 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9795 $as_echo_n "(cached) " >&6 9796 else 9797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9798 /* end confdefs.h. */ 9799 int i; 9800 _ACEOF 9801 if ac_fn_c_try_compile "$LINENO"; then : 9802 xorg_cv_cc_flag_unused_command_line_argument=yes 9803 else 9804 xorg_cv_cc_flag_unused_command_line_argument=no 9805 fi 9806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9807 fi 9808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9809 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9810 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9811 CFLAGS="$xorg_testset_save_CFLAGS" 9812 fi 9813 9814 found="no" 9815 9816 if test $found = "no" ; then 9817 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9819 fi 9820 9821 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9822 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9823 fi 9824 9825 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9826 9827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9828 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9829 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9830 if eval \${$cacheid+:} false; then : 9831 $as_echo_n "(cached) " >&6 9832 else 9833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9834 /* end confdefs.h. */ 9835 int i; 9836 int 9837 main () 9838 { 9839 9840 ; 9841 return 0; 9842 } 9843 _ACEOF 9844 if ac_fn_c_try_link "$LINENO"; then : 9845 eval $cacheid=yes 9846 else 9847 eval $cacheid=no 9848 fi 9849 rm -f core conftest.err conftest.$ac_objext \ 9850 conftest$ac_exeext conftest.$ac_ext 9851 fi 9852 9853 9854 CFLAGS="$xorg_testset_save_CFLAGS" 9855 9856 eval supported=\$$cacheid 9857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9858 $as_echo "$supported" >&6; } 9859 if test "$supported" = "yes" ; then 9860 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9861 found="yes" 9862 fi 9863 fi 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 xorg_testset_save_CFLAGS="$CFLAGS" 9880 9881 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9884 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9885 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9886 $as_echo_n "(cached) " >&6 9887 else 9888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9889 /* end confdefs.h. */ 9890 int i; 9891 _ACEOF 9892 if ac_fn_c_try_compile "$LINENO"; then : 9893 xorg_cv_cc_flag_unknown_warning_option=yes 9894 else 9895 xorg_cv_cc_flag_unknown_warning_option=no 9896 fi 9897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9898 fi 9899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9900 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9901 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9902 CFLAGS="$xorg_testset_save_CFLAGS" 9903 fi 9904 9905 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9908 fi 9909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9911 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9912 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9913 $as_echo_n "(cached) " >&6 9914 else 9915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9916 /* end confdefs.h. */ 9917 int i; 9918 _ACEOF 9919 if ac_fn_c_try_compile "$LINENO"; then : 9920 xorg_cv_cc_flag_unused_command_line_argument=yes 9921 else 9922 xorg_cv_cc_flag_unused_command_line_argument=no 9923 fi 9924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9925 fi 9926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9927 $as_echo "$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 -Wpointer-to-int-cast" 9944 9945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9946 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9947 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9948 if eval \${$cacheid+:} false; then : 9949 $as_echo_n "(cached) " >&6 9950 else 9951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9952 /* end confdefs.h. */ 9953 int i; 9954 int 9955 main () 9956 { 9957 9958 ; 9959 return 0; 9960 } 9961 _ACEOF 9962 if ac_fn_c_try_link "$LINENO"; then : 9963 eval $cacheid=yes 9964 else 9965 eval $cacheid=no 9966 fi 9967 rm -f core conftest.err conftest.$ac_objext \ 9968 conftest$ac_exeext conftest.$ac_ext 9969 fi 9970 9971 9972 CFLAGS="$xorg_testset_save_CFLAGS" 9973 9974 eval supported=\$$cacheid 9975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9976 $as_echo "$supported" >&6; } 9977 if test "$supported" = "yes" ; then 9978 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9979 found="yes" 9980 fi 9981 fi 9982 9983 9984 fi 9985 9986 9987 9988 9989 9990 9991 9992 CWARNFLAGS="$BASE_CFLAGS" 9993 if test "x$GCC" = xyes ; then 9994 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9995 fi 9996 9997 9998 9999 10000 10001 10002 10003 10004 # Check whether --enable-strict-compilation was given. 10005 if test "${enable_strict_compilation+set}" = set; then : 10006 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10007 else 10008 STRICT_COMPILE=no 10009 fi 10010 10011 10012 10013 10014 10015 10016 STRICT_CFLAGS="" 10017 10018 10019 10020 10021 10022 10023 10024 10025 10026 10027 10028 10029 10030 xorg_testset_save_CFLAGS="$CFLAGS" 10031 10032 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10035 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10036 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10037 $as_echo_n "(cached) " >&6 10038 else 10039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10040 /* end confdefs.h. */ 10041 int i; 10042 _ACEOF 10043 if ac_fn_c_try_compile "$LINENO"; then : 10044 xorg_cv_cc_flag_unknown_warning_option=yes 10045 else 10046 xorg_cv_cc_flag_unknown_warning_option=no 10047 fi 10048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10049 fi 10050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10051 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10052 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10053 CFLAGS="$xorg_testset_save_CFLAGS" 10054 fi 10055 10056 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10059 fi 10060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10062 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10063 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10064 $as_echo_n "(cached) " >&6 10065 else 10066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10067 /* end confdefs.h. */ 10068 int i; 10069 _ACEOF 10070 if ac_fn_c_try_compile "$LINENO"; then : 10071 xorg_cv_cc_flag_unused_command_line_argument=yes 10072 else 10073 xorg_cv_cc_flag_unused_command_line_argument=no 10074 fi 10075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10076 fi 10077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10078 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10079 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10080 CFLAGS="$xorg_testset_save_CFLAGS" 10081 fi 10082 10083 found="no" 10084 10085 if test $found = "no" ; then 10086 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10088 fi 10089 10090 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10092 fi 10093 10094 CFLAGS="$CFLAGS -pedantic" 10095 10096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10097 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10098 cacheid=xorg_cv_cc_flag__pedantic 10099 if eval \${$cacheid+:} false; then : 10100 $as_echo_n "(cached) " >&6 10101 else 10102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10103 /* end confdefs.h. */ 10104 int i; 10105 int 10106 main () 10107 { 10108 10109 ; 10110 return 0; 10111 } 10112 _ACEOF 10113 if ac_fn_c_try_link "$LINENO"; then : 10114 eval $cacheid=yes 10115 else 10116 eval $cacheid=no 10117 fi 10118 rm -f core conftest.err conftest.$ac_objext \ 10119 conftest$ac_exeext conftest.$ac_ext 10120 fi 10121 10122 10123 CFLAGS="$xorg_testset_save_CFLAGS" 10124 10125 eval supported=\$$cacheid 10126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10127 $as_echo "$supported" >&6; } 10128 if test "$supported" = "yes" ; then 10129 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10130 found="yes" 10131 fi 10132 fi 10133 10134 10135 10136 10137 10138 10139 10140 10141 10142 10143 10144 10145 10146 10147 10148 xorg_testset_save_CFLAGS="$CFLAGS" 10149 10150 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10153 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10154 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10155 $as_echo_n "(cached) " >&6 10156 else 10157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10158 /* end confdefs.h. */ 10159 int i; 10160 _ACEOF 10161 if ac_fn_c_try_compile "$LINENO"; then : 10162 xorg_cv_cc_flag_unknown_warning_option=yes 10163 else 10164 xorg_cv_cc_flag_unknown_warning_option=no 10165 fi 10166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10167 fi 10168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10169 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10170 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10171 CFLAGS="$xorg_testset_save_CFLAGS" 10172 fi 10173 10174 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10177 fi 10178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10180 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10181 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10182 $as_echo_n "(cached) " >&6 10183 else 10184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10185 /* end confdefs.h. */ 10186 int i; 10187 _ACEOF 10188 if ac_fn_c_try_compile "$LINENO"; then : 10189 xorg_cv_cc_flag_unused_command_line_argument=yes 10190 else 10191 xorg_cv_cc_flag_unused_command_line_argument=no 10192 fi 10193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10194 fi 10195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10196 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10198 CFLAGS="$xorg_testset_save_CFLAGS" 10199 fi 10200 10201 found="no" 10202 10203 if test $found = "no" ; then 10204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10206 fi 10207 10208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10210 fi 10211 10212 CFLAGS="$CFLAGS -Werror" 10213 10214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10215 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10216 cacheid=xorg_cv_cc_flag__Werror 10217 if eval \${$cacheid+:} false; then : 10218 $as_echo_n "(cached) " >&6 10219 else 10220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10221 /* end confdefs.h. */ 10222 int i; 10223 int 10224 main () 10225 { 10226 10227 ; 10228 return 0; 10229 } 10230 _ACEOF 10231 if ac_fn_c_try_link "$LINENO"; then : 10232 eval $cacheid=yes 10233 else 10234 eval $cacheid=no 10235 fi 10236 rm -f core conftest.err conftest.$ac_objext \ 10237 conftest$ac_exeext conftest.$ac_ext 10238 fi 10239 10240 10241 CFLAGS="$xorg_testset_save_CFLAGS" 10242 10243 eval supported=\$$cacheid 10244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10245 $as_echo "$supported" >&6; } 10246 if test "$supported" = "yes" ; then 10247 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10248 found="yes" 10249 fi 10250 fi 10251 10252 if test $found = "no" ; then 10253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10255 fi 10256 10257 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10258 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10259 fi 10260 10261 CFLAGS="$CFLAGS -errwarn" 10262 10263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10264 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10265 cacheid=xorg_cv_cc_flag__errwarn 10266 if eval \${$cacheid+:} false; then : 10267 $as_echo_n "(cached) " >&6 10268 else 10269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10270 /* end confdefs.h. */ 10271 int i; 10272 int 10273 main () 10274 { 10275 10276 ; 10277 return 0; 10278 } 10279 _ACEOF 10280 if ac_fn_c_try_link "$LINENO"; then : 10281 eval $cacheid=yes 10282 else 10283 eval $cacheid=no 10284 fi 10285 rm -f core conftest.err conftest.$ac_objext \ 10286 conftest$ac_exeext conftest.$ac_ext 10287 fi 10288 10289 10290 CFLAGS="$xorg_testset_save_CFLAGS" 10291 10292 eval supported=\$$cacheid 10293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10294 $as_echo "$supported" >&6; } 10295 if test "$supported" = "yes" ; then 10296 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10297 found="yes" 10298 fi 10299 fi 10300 10301 10302 10303 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10304 # activate it with -Werror, so we add it here explicitly. 10305 10306 10307 10308 10309 10310 10311 10312 10313 10314 10315 10316 10317 10318 xorg_testset_save_CFLAGS="$CFLAGS" 10319 10320 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10323 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10324 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10325 $as_echo_n "(cached) " >&6 10326 else 10327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10328 /* end confdefs.h. */ 10329 int i; 10330 _ACEOF 10331 if ac_fn_c_try_compile "$LINENO"; then : 10332 xorg_cv_cc_flag_unknown_warning_option=yes 10333 else 10334 xorg_cv_cc_flag_unknown_warning_option=no 10335 fi 10336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10337 fi 10338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10339 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10340 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10341 CFLAGS="$xorg_testset_save_CFLAGS" 10342 fi 10343 10344 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10347 fi 10348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10350 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10351 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10352 $as_echo_n "(cached) " >&6 10353 else 10354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10355 /* end confdefs.h. */ 10356 int i; 10357 _ACEOF 10358 if ac_fn_c_try_compile "$LINENO"; then : 10359 xorg_cv_cc_flag_unused_command_line_argument=yes 10360 else 10361 xorg_cv_cc_flag_unused_command_line_argument=no 10362 fi 10363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10364 fi 10365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10366 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10367 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10368 CFLAGS="$xorg_testset_save_CFLAGS" 10369 fi 10370 10371 found="no" 10372 10373 if test $found = "no" ; then 10374 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10376 fi 10377 10378 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10380 fi 10381 10382 CFLAGS="$CFLAGS -Werror=attributes" 10383 10384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10385 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10386 cacheid=xorg_cv_cc_flag__Werror_attributes 10387 if eval \${$cacheid+:} false; then : 10388 $as_echo_n "(cached) " >&6 10389 else 10390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10391 /* end confdefs.h. */ 10392 int i; 10393 int 10394 main () 10395 { 10396 10397 ; 10398 return 0; 10399 } 10400 _ACEOF 10401 if ac_fn_c_try_link "$LINENO"; then : 10402 eval $cacheid=yes 10403 else 10404 eval $cacheid=no 10405 fi 10406 rm -f core conftest.err conftest.$ac_objext \ 10407 conftest$ac_exeext conftest.$ac_ext 10408 fi 10409 10410 10411 CFLAGS="$xorg_testset_save_CFLAGS" 10412 10413 eval supported=\$$cacheid 10414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10415 $as_echo "$supported" >&6; } 10416 if test "$supported" = "yes" ; then 10417 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10418 found="yes" 10419 fi 10420 fi 10421 10422 10423 10424 if test "x$STRICT_COMPILE" = "xyes"; then 10425 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10426 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10427 fi 10428 10429 10430 10431 10432 10433 10434 cat >>confdefs.h <<_ACEOF 10435 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10436 _ACEOF 10437 10438 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10439 if test "x$PVM" = "x"; then 10440 PVM="0" 10441 fi 10442 10443 cat >>confdefs.h <<_ACEOF 10444 #define PACKAGE_VERSION_MINOR $PVM 10445 _ACEOF 10446 10447 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10448 if test "x$PVP" = "x"; then 10449 PVP="0" 10450 fi 10451 10452 cat >>confdefs.h <<_ACEOF 10453 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10454 _ACEOF 10455 10456 10457 10458 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10459 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10460 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10461 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10462 10463 10464 10465 10466 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10467 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10468 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10469 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10470 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10471 10472 10473 10474 10475 10476 10477 if test x$APP_MAN_SUFFIX = x ; then 10478 APP_MAN_SUFFIX=1 10479 fi 10480 if test x$APP_MAN_DIR = x ; then 10481 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10482 fi 10483 10484 if test x$LIB_MAN_SUFFIX = x ; then 10485 LIB_MAN_SUFFIX=3 10486 fi 10487 if test x$LIB_MAN_DIR = x ; then 10488 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10489 fi 10490 10491 if test x$FILE_MAN_SUFFIX = x ; then 10492 case $host_os in 10493 # Solaris 2.0 - 11 use SysV man page sections 10494 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10495 *) FILE_MAN_SUFFIX=5 ;; 10496 esac 10497 fi 10498 if test x$FILE_MAN_DIR = x ; then 10499 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10500 fi 10501 10502 if test x$MISC_MAN_SUFFIX = x ; then 10503 case $host_os in 10504 # Solaris 2.0 - 11 use SysV man page sections 10505 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10506 *) MISC_MAN_SUFFIX=7 ;; 10507 esac 10508 fi 10509 if test x$MISC_MAN_DIR = x ; then 10510 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10511 fi 10512 10513 if test x$DRIVER_MAN_SUFFIX = x ; then 10514 case $host_os in 10515 # Solaris 2.0 - 11 use SysV man page sections 10516 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10517 *) DRIVER_MAN_SUFFIX=4 ;; 10518 esac 10519 fi 10520 if test x$DRIVER_MAN_DIR = x ; then 10521 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10522 fi 10523 10524 if test x$ADMIN_MAN_SUFFIX = x ; then 10525 case $host_os in 10526 # Solaris 2.0 - 11 use SysV man page sections 10527 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10528 *) ADMIN_MAN_SUFFIX=8 ;; 10529 esac 10530 fi 10531 if test x$ADMIN_MAN_DIR = x ; then 10532 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10533 fi 10534 10535 10536 10537 10538 10539 10540 10541 10542 10543 10544 10545 10546 10547 10548 10549 XORG_MAN_PAGE="X Version 11" 10550 10551 MAN_SUBSTS="\ 10552 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10553 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10554 -e 's|__xservername__|Xorg|g' \ 10555 -e 's|__xconfigfile__|xorg.conf|g' \ 10556 -e 's|__projectroot__|\$(prefix)|g' \ 10557 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10558 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10559 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10560 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10561 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10562 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10563 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10564 10565 10566 10567 # Check whether --enable-silent-rules was given. 10568 if test "${enable_silent_rules+set}" = set; then : 10569 enableval=$enable_silent_rules; 10570 fi 10571 10572 case $enable_silent_rules in # ((( 10573 yes) AM_DEFAULT_VERBOSITY=0;; 10574 no) AM_DEFAULT_VERBOSITY=1;; 10575 *) AM_DEFAULT_VERBOSITY=0;; 10576 esac 10577 am_make=${MAKE-make} 10578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10579 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10580 if ${am_cv_make_support_nested_variables+:} false; then : 10581 $as_echo_n "(cached) " >&6 10582 else 10583 if $as_echo 'TRUE=$(BAR$(V)) 10584 BAR0=false 10585 BAR1=true 10586 V=1 10587 am__doit: 10588 @$(TRUE) 10589 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10590 am_cv_make_support_nested_variables=yes 10591 else 10592 am_cv_make_support_nested_variables=no 10593 fi 10594 fi 10595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10596 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10597 if test $am_cv_make_support_nested_variables = yes; then 10598 AM_V='$(V)' 10599 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10600 else 10601 AM_V=$AM_DEFAULT_VERBOSITY 10602 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10603 fi 10604 AM_BACKSLASH='\' 10605 10606 10607 10608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for root directory for font files" >&5 10609 $as_echo_n "checking for root directory for font files... 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If it contains results you don't 10639 # want to keep, you may remove or edit it. 10640 # 10641 # config.status only pays attention to the cache file if you give it 10642 # the --recheck option to rerun configure. 10643 # 10644 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10645 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10646 # following values. 10647 10648 _ACEOF 10649 10650 # The following way of writing the cache mishandles newlines in values, 10651 # but we know of no workaround that is simple, portable, and efficient. 10652 # So, we kill variables containing newlines. 10653 # Ultrix sh set writes to stderr and can't be redirected directly, 10654 # and sets the high bit in the cache file unless we assign to the vars. 10655 ( 10656 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10657 eval ac_val=\$$ac_var 10658 case $ac_val in #( 10659 *${as_nl}*) 10660 case $ac_var in #( 10661 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10662 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10663 esac 10664 case $ac_var in #( 10665 _ | IFS | as_nl) ;; #( 10666 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10667 *) { eval $ac_var=; unset $ac_var;} ;; 10668 esac ;; 10669 esac 10670 done 10671 10672 (set) 2>&1 | 10673 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10674 *${as_nl}ac_space=\ *) 10675 # `set' does not quote correctly, so add quotes: double-quote 10676 # substitution turns \\\\ into \\, and sed turns \\ into \. 10677 sed -n \ 10678 "s/'/'\\\\''/g; 10679 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10680 ;; #( 10681 *) 10682 # `set' quotes correctly as required by POSIX, so do not add quotes. 10683 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10684 ;; 10685 esac | 10686 sort 10687 ) | 10688 sed ' 10689 /^ac_cv_env_/b end 10690 t clear 10691 :clear 10692 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10693 t end 10694 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10695 :end' >>confcache 10696 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10697 if test -w "$cache_file"; then 10698 if test "x$cache_file" != "x/dev/null"; then 10699 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10700 $as_echo "$as_me: updating cache $cache_file" >&6;} 10701 if test ! -f "$cache_file" || test -h "$cache_file"; then 10702 cat confcache >"$cache_file" 10703 else 10704 case $cache_file in #( 10705 */* | ?:*) 10706 mv -f confcache "$cache_file"$$ && 10707 mv -f "$cache_file"$$ "$cache_file" ;; #( 10708 *) 10709 mv -f confcache "$cache_file" ;; 10710 esac 10711 fi 10712 fi 10713 else 10714 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10715 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10716 fi 10717 fi 10718 rm -f confcache 10719 10720 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10721 # Let make expand exec_prefix. 10722 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10723 10724 DEFS=-DHAVE_CONFIG_H 10725 10726 ac_libobjs= 10727 ac_ltlibobjs= 10728 U= 10729 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10730 # 1. Remove the extension, and $U if already installed. 10731 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10732 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10733 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10734 # will be set to the directory where LIBOBJS objects are built. 10735 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10736 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10737 done 10738 LIBOBJS=$ac_libobjs 10739 10740 LTLIBOBJS=$ac_ltlibobjs 10741 10742 10743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10744 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10745 if test -n "$am_sleep_pid"; then 10746 # Hide warnings about reused PIDs. 10747 wait $am_sleep_pid 2>/dev/null 10748 fi 10749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10750 $as_echo "done" >&6; } 10751 if test -n "$EXEEXT"; then 10752 am__EXEEXT_TRUE= 10753 am__EXEEXT_FALSE='#' 10754 else 10755 am__EXEEXT_TRUE='#' 10756 am__EXEEXT_FALSE= 10757 fi 10758 10759 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10760 as_fn_error $? "conditional \"AMDEP\" was never defined. 10761 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10762 fi 10763 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10764 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10765 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10766 fi 10767 10768 : "${CONFIG_STATUS=./config.status}" 10769 ac_write_fail=0 10770 ac_clean_files_save=$ac_clean_files 10771 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10772 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10773 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10774 as_write_fail=0 10775 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10776 #! $SHELL 10777 # Generated by $as_me. 10778 # Run this file to recreate the current configuration. 10779 # Compiler output produced by configure, useful for debugging 10780 # configure, is in config.log if it exists. 10781 10782 debug=false 10783 ac_cs_recheck=false 10784 ac_cs_silent=false 10785 10786 SHELL=\${CONFIG_SHELL-$SHELL} 10787 export SHELL 10788 _ASEOF 10789 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10790 ## -------------------- ## 10791 ## M4sh Initialization. ## 10792 ## -------------------- ## 10793 10794 # Be more Bourne compatible 10795 DUALCASE=1; export DUALCASE # for MKS sh 10796 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10797 emulate sh 10798 NULLCMD=: 10799 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10800 # is contrary to our usage. Disable this feature. 10801 alias -g '${1+"$@"}'='"$@"' 10802 setopt NO_GLOB_SUBST 10803 else 10804 case `(set -o) 2>/dev/null` in #( 10805 *posix*) : 10806 set -o posix ;; #( 10807 *) : 10808 ;; 10809 esac 10810 fi 10811 10812 10813 as_nl=' 10814 ' 10815 export as_nl 10816 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10817 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10818 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10819 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10820 # Prefer a ksh shell builtin over an external printf program on Solaris, 10821 # but without wasting forks for bash or zsh. 10822 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10823 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10824 as_echo='print -r --' 10825 as_echo_n='print -rn --' 10826 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10827 as_echo='printf %s\n' 10828 as_echo_n='printf %s' 10829 else 10830 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10831 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10832 as_echo_n='/usr/ucb/echo -n' 10833 else 10834 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10835 as_echo_n_body='eval 10836 arg=$1; 10837 case $arg in #( 10838 *"$as_nl"*) 10839 expr "X$arg" : "X\\(.*\\)$as_nl"; 10840 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10841 esac; 10842 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10843 ' 10844 export as_echo_n_body 10845 as_echo_n='sh -c $as_echo_n_body as_echo' 10846 fi 10847 export as_echo_body 10848 as_echo='sh -c $as_echo_body as_echo' 10849 fi 10850 10851 # The user is always right. 10852 if test "${PATH_SEPARATOR+set}" != set; then 10853 PATH_SEPARATOR=: 10854 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10855 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10856 PATH_SEPARATOR=';' 10857 } 10858 fi 10859 10860 10861 # IFS 10862 # We need space, tab and new line, in precisely that order. Quoting is 10863 # there to prevent editors from complaining about space-tab. 10864 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10865 # splitting by setting IFS to empty value.) 10866 IFS=" "" $as_nl" 10867 10868 # Find who we are. Look in the path if we contain no directory separator. 10869 as_myself= 10870 case $0 in #(( 10871 *[\\/]* ) as_myself=$0 ;; 10872 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10873 for as_dir in $PATH 10874 do 10875 IFS=$as_save_IFS 10876 test -z "$as_dir" && as_dir=. 10877 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10878 done 10879 IFS=$as_save_IFS 10880 10881 ;; 10882 esac 10883 # We did not find ourselves, most probably we were run as `sh COMMAND' 10884 # in which case we are not to be found in the path. 10885 if test "x$as_myself" = x; then 10886 as_myself=$0 10887 fi 10888 if test ! -f "$as_myself"; then 10889 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10890 exit 1 10891 fi 10892 10893 # Unset variables that we do not need and which cause bugs (e.g. in 10894 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10895 # suppresses any "Segmentation fault" message there. '((' could 10896 # trigger a bug in pdksh 5.2.14. 10897 for as_var in BASH_ENV ENV MAIL MAILPATH 10898 do eval test x\${$as_var+set} = xset \ 10899 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10900 done 10901 PS1='$ ' 10902 PS2='> ' 10903 PS4='+ ' 10904 10905 # NLS nuisances. 10906 LC_ALL=C 10907 export LC_ALL 10908 LANGUAGE=C 10909 export LANGUAGE 10910 10911 # CDPATH. 10912 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10913 10914 10915 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10916 # ---------------------------------------- 10917 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10918 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10919 # script with STATUS, using 1 if that was 0. 10920 as_fn_error () 10921 { 10922 as_status=$1; test $as_status -eq 0 && as_status=1 10923 if test "$4"; then 10924 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10925 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10926 fi 10927 $as_echo "$as_me: error: $2" >&2 10928 as_fn_exit $as_status 10929 } # as_fn_error 10930 10931 10932 # as_fn_set_status STATUS 10933 # ----------------------- 10934 # Set $? to STATUS, without forking. 10935 as_fn_set_status () 10936 { 10937 return $1 10938 } # as_fn_set_status 10939 10940 # as_fn_exit STATUS 10941 # ----------------- 10942 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10943 as_fn_exit () 10944 { 10945 set +e 10946 as_fn_set_status $1 10947 exit $1 10948 } # as_fn_exit 10949 10950 # as_fn_unset VAR 10951 # --------------- 10952 # Portably unset VAR. 10953 as_fn_unset () 10954 { 10955 { eval $1=; unset $1;} 10956 } 10957 as_unset=as_fn_unset 10958 # as_fn_append VAR VALUE 10959 # ---------------------- 10960 # Append the text in VALUE to the end of the definition contained in VAR. Take 10961 # advantage of any shell optimizations that allow amortized linear growth over 10962 # repeated appends, instead of the typical quadratic growth present in naive 10963 # implementations. 10964 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10965 eval 'as_fn_append () 10966 { 10967 eval $1+=\$2 10968 }' 10969 else 10970 as_fn_append () 10971 { 10972 eval $1=\$$1\$2 10973 } 10974 fi # as_fn_append 10975 10976 # as_fn_arith ARG... 10977 # ------------------ 10978 # Perform arithmetic evaluation on the ARGs, and store the result in the 10979 # global $as_val. Take advantage of shells that can avoid forks. The arguments 10980 # must be portable across $(()) and expr. 10981 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10982 eval 'as_fn_arith () 10983 { 10984 as_val=$(( $* )) 10985 }' 10986 else 10987 as_fn_arith () 10988 { 10989 as_val=`expr "$@" || test $? -eq 1` 10990 } 10991 fi # as_fn_arith 10992 10993 10994 if expr a : '\(a\)' >/dev/null 2>&1 && 10995 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10996 as_expr=expr 10997 else 10998 as_expr=false 10999 fi 11000 11001 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11002 as_basename=basename 11003 else 11004 as_basename=false 11005 fi 11006 11007 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11008 as_dirname=dirname 11009 else 11010 as_dirname=false 11011 fi 11012 11013 as_me=`$as_basename -- "$0" || 11014 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11015 X"$0" : 'X\(//\)$' \| \ 11016 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11017 $as_echo X/"$0" | 11018 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11019 s//\1/ 11020 q 11021 } 11022 /^X\/\(\/\/\)$/{ 11023 s//\1/ 11024 q 11025 } 11026 /^X\/\(\/\).*/{ 11027 s//\1/ 11028 q 11029 } 11030 s/.*/./; q'` 11031 11032 # Avoid depending upon Character Ranges. 11033 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11034 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11035 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11036 as_cr_digits='0123456789' 11037 as_cr_alnum=$as_cr_Letters$as_cr_digits 11038 11039 ECHO_C= ECHO_N= ECHO_T= 11040 case `echo -n x` in #((((( 11041 -n*) 11042 case `echo 'xy\c'` in 11043 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11044 xy) ECHO_C='\c';; 11045 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11046 ECHO_T=' ';; 11047 esac;; 11048 *) 11049 ECHO_N='-n';; 11050 esac 11051 11052 rm -f conf$$ conf$$.exe conf$$.file 11053 if test -d conf$$.dir; then 11054 rm -f conf$$.dir/conf$$.file 11055 else 11056 rm -f conf$$.dir 11057 mkdir conf$$.dir 2>/dev/null 11058 fi 11059 if (echo >conf$$.file) 2>/dev/null; then 11060 if ln -s conf$$.file conf$$ 2>/dev/null; then 11061 as_ln_s='ln -s' 11062 # ... but there are two gotchas: 11063 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11064 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11065 # In both cases, we have to default to `cp -pR'. 11066 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11067 as_ln_s='cp -pR' 11068 elif ln conf$$.file conf$$ 2>/dev/null; then 11069 as_ln_s=ln 11070 else 11071 as_ln_s='cp -pR' 11072 fi 11073 else 11074 as_ln_s='cp -pR' 11075 fi 11076 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11077 rmdir conf$$.dir 2>/dev/null 11078 11079 11080 # as_fn_mkdir_p 11081 # ------------- 11082 # Create "$as_dir" as a directory, including parents if necessary. 11083 as_fn_mkdir_p () 11084 { 11085 11086 case $as_dir in #( 11087 -*) as_dir=./$as_dir;; 11088 esac 11089 test -d "$as_dir" || eval $as_mkdir_p || { 11090 as_dirs= 11091 while :; do 11092 case $as_dir in #( 11093 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11094 *) as_qdir=$as_dir;; 11095 esac 11096 as_dirs="'$as_qdir' $as_dirs" 11097 as_dir=`$as_dirname -- "$as_dir" || 11098 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11099 X"$as_dir" : 'X\(//\)[^/]' \| \ 11100 X"$as_dir" : 'X\(//\)$' \| \ 11101 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11102 $as_echo X"$as_dir" | 11103 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11104 s//\1/ 11105 q 11106 } 11107 /^X\(\/\/\)[^/].*/{ 11108 s//\1/ 11109 q 11110 } 11111 /^X\(\/\/\)$/{ 11112 s//\1/ 11113 q 11114 } 11115 /^X\(\/\).*/{ 11116 s//\1/ 11117 q 11118 } 11119 s/.*/./; q'` 11120 test -d "$as_dir" && break 11121 done 11122 test -z "$as_dirs" || eval "mkdir $as_dirs" 11123 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11124 11125 11126 } # as_fn_mkdir_p 11127 if mkdir -p . 2>/dev/null; then 11128 as_mkdir_p='mkdir -p "$as_dir"' 11129 else 11130 test -d ./-p && rmdir ./-p 11131 as_mkdir_p=false 11132 fi 11133 11134 11135 # as_fn_executable_p FILE 11136 # ----------------------- 11137 # Test if FILE is an executable regular file. 11138 as_fn_executable_p () 11139 { 11140 test -f "$1" && test -x "$1" 11141 } # as_fn_executable_p 11142 as_test_x='test -x' 11143 as_executable_p=as_fn_executable_p 11144 11145 # Sed expression to map a string onto a valid CPP name. 11146 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11147 11148 # Sed expression to map a string onto a valid variable name. 11149 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11150 11151 11152 exec 6>&1 11153 ## ----------------------------------- ## 11154 ## Main body of $CONFIG_STATUS script. ## 11155 ## ----------------------------------- ## 11156 _ASEOF 11157 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11158 11159 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11160 # Save the log message, to keep $0 and so on meaningful, and to 11161 # report actual input values of CONFIG_FILES etc. instead of their 11162 # values after options handling. 11163 ac_log=" 11164 This file was extended by font-util $as_me 1.3.2, which was 11165 generated by GNU Autoconf 2.69. Invocation command line was 11166 11167 CONFIG_FILES = $CONFIG_FILES 11168 CONFIG_HEADERS = $CONFIG_HEADERS 11169 CONFIG_LINKS = $CONFIG_LINKS 11170 CONFIG_COMMANDS = $CONFIG_COMMANDS 11171 $ $0 $@ 11172 11173 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11174 " 11175 11176 _ACEOF 11177 11178 case $ac_config_files in *" 11179 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11180 esac 11181 11182 case $ac_config_headers in *" 11183 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11184 esac 11185 11186 11187 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11188 # Files that config.status was made for. 11189 config_files="$ac_config_files" 11190 config_headers="$ac_config_headers" 11191 config_commands="$ac_config_commands" 11192 11193 _ACEOF 11194 11195 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11196 ac_cs_usage="\ 11197 \`$as_me' instantiates files and other configuration actions 11198 from templates according to the current configuration. Unless the files 11199 and actions are specified as TAGs, all are instantiated by default. 11200 11201 Usage: $0 [OPTION]... [TAG]... 11202 11203 -h, --help print this help, then exit 11204 -V, --version print version number and configuration settings, then exit 11205 --config print configuration, then exit 11206 -q, --quiet, --silent 11207 do not print progress messages 11208 -d, --debug don't remove temporary files 11209 --recheck update $as_me by reconfiguring in the same conditions 11210 --file=FILE[:TEMPLATE] 11211 instantiate the configuration file FILE 11212 --header=FILE[:TEMPLATE] 11213 instantiate the configuration header FILE 11214 11215 Configuration files: 11216 $config_files 11217 11218 Configuration headers: 11219 $config_headers 11220 11221 Configuration commands: 11222 $config_commands 11223 11224 Report bugs to <https://gitlab.freedesktop.org/xorg/font/util/issues>." 11225 11226 _ACEOF 11227 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11228 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11229 ac_cs_version="\\ 11230 font-util config.status 1.3.2 11231 configured by $0, generated by GNU Autoconf 2.69, 11232 with options \\"\$ac_cs_config\\" 11233 11234 Copyright (C) 2012 Free Software Foundation, Inc. 11235 This config.status script is free software; the Free Software Foundation 11236 gives unlimited permission to copy, distribute and modify it." 11237 11238 ac_pwd='$ac_pwd' 11239 srcdir='$srcdir' 11240 INSTALL='$INSTALL' 11241 MKDIR_P='$MKDIR_P' 11242 AWK='$AWK' 11243 test -n "\$AWK" || AWK=awk 11244 _ACEOF 11245 11246 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11247 # The default lists apply if the user does not specify any file. 11248 ac_need_defaults=: 11249 while test $# != 0 11250 do 11251 case $1 in 11252 --*=?*) 11253 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11254 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11255 ac_shift=: 11256 ;; 11257 --*=) 11258 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11259 ac_optarg= 11260 ac_shift=: 11261 ;; 11262 *) 11263 ac_option=$1 11264 ac_optarg=$2 11265 ac_shift=shift 11266 ;; 11267 esac 11268 11269 case $ac_option in 11270 # Handling of the options. 11271 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11272 ac_cs_recheck=: ;; 11273 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11274 $as_echo "$ac_cs_version"; exit ;; 11275 --config | --confi | --conf | --con | --co | --c ) 11276 $as_echo "$ac_cs_config"; exit ;; 11277 --debug | --debu | --deb | --de | --d | -d ) 11278 debug=: ;; 11279 --file | --fil | --fi | --f ) 11280 $ac_shift 11281 case $ac_optarg in 11282 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11283 '') as_fn_error $? "missing file argument" ;; 11284 esac 11285 as_fn_append CONFIG_FILES " '$ac_optarg'" 11286 ac_need_defaults=false;; 11287 --header | --heade | --head | --hea ) 11288 $ac_shift 11289 case $ac_optarg in 11290 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11291 esac 11292 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11293 ac_need_defaults=false;; 11294 --he | --h) 11295 # Conflict between --help and --header 11296 as_fn_error $? "ambiguous option: \`$1' 11297 Try \`$0 --help' for more information.";; 11298 --help | --hel | -h ) 11299 $as_echo "$ac_cs_usage"; exit ;; 11300 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11301 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11302 ac_cs_silent=: ;; 11303 11304 # This is an error. 11305 -*) as_fn_error $? "unrecognized option: \`$1' 11306 Try \`$0 --help' for more information." ;; 11307 11308 *) as_fn_append ac_config_targets " $1" 11309 ac_need_defaults=false ;; 11310 11311 esac 11312 shift 11313 done 11314 11315 ac_configure_extra_args= 11316 11317 if $ac_cs_silent; then 11318 exec 6>/dev/null 11319 ac_configure_extra_args="$ac_configure_extra_args --silent" 11320 fi 11321 11322 _ACEOF 11323 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11324 if \$ac_cs_recheck; then 11325 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11326 shift 11327 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11328 CONFIG_SHELL='$SHELL' 11329 export CONFIG_SHELL 11330 exec "\$@" 11331 fi 11332 11333 _ACEOF 11334 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11335 exec 5>>config.log 11336 { 11337 echo 11338 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11339 ## Running $as_me. ## 11340 _ASBOX 11341 $as_echo "$ac_log" 11342 } >&5 11343 11344 _ACEOF 11345 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11346 # 11347 # INIT-COMMANDS 11348 # 11349 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11350 11351 _ACEOF 11352 11353 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11354 11355 # Handling of arguments. 11356 for ac_config_target in $ac_config_targets 11357 do 11358 case $ac_config_target in 11359 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11360 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11361 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11362 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11363 "fontutil.m4") CONFIG_FILES="$CONFIG_FILES fontutil.m4" ;; 11364 "fontutil.pc") CONFIG_FILES="$CONFIG_FILES fontutil.pc" ;; 11365 11366 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11367 esac 11368 done 11369 11370 11371 # If the user did not use the arguments to specify the items to instantiate, 11372 # then the envvar interface is used. Set only those that are not. 11373 # We use the long form for the default assignment because of an extremely 11374 # bizarre bug on SunOS 4.1.3. 11375 if $ac_need_defaults; then 11376 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11377 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11378 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11379 fi 11380 11381 # Have a temporary directory for convenience. Make it in the build tree 11382 # simply because there is no reason against having it here, and in addition, 11383 # creating and moving files from /tmp can sometimes cause problems. 11384 # Hook for its removal unless debugging. 11385 # Note that there is a small window in which the directory will not be cleaned: 11386 # after its creation but before its name has been assigned to `$tmp'. 11387 $debug || 11388 { 11389 tmp= ac_tmp= 11390 trap 'exit_status=$? 11391 : "${ac_tmp:=$tmp}" 11392 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11393 ' 0 11394 trap 'as_fn_exit 1' 1 2 13 15 11395 } 11396 # Create a (secure) tmp directory for tmp files. 11397 11398 { 11399 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11400 test -d "$tmp" 11401 } || 11402 { 11403 tmp=./conf$$-$RANDOM 11404 (umask 077 && mkdir "$tmp") 11405 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11406 ac_tmp=$tmp 11407 11408 # Set up the scripts for CONFIG_FILES section. 11409 # No need to generate them if there are no CONFIG_FILES. 11410 # This happens for instance with `./config.status config.h'. 11411 if test -n "$CONFIG_FILES"; then 11412 11413 11414 ac_cr=`echo X | tr X '\015'` 11415 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11416 # But we know of no other shell where ac_cr would be empty at this 11417 # point, so we can use a bashism as a fallback. 11418 if test "x$ac_cr" = x; then 11419 eval ac_cr=\$\'\\r\' 11420 fi 11421 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11422 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11423 ac_cs_awk_cr='\\r' 11424 else 11425 ac_cs_awk_cr=$ac_cr 11426 fi 11427 11428 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11429 _ACEOF 11430 11431 11432 { 11433 echo "cat >conf$$subs.awk <<_ACEOF" && 11434 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11435 echo "_ACEOF" 11436 } >conf$$subs.sh || 11437 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11438 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11439 ac_delim='%!_!# ' 11440 for ac_last_try in false false false false false :; do 11441 . ./conf$$subs.sh || 11442 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11443 11444 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11445 if test $ac_delim_n = $ac_delim_num; then 11446 break 11447 elif $ac_last_try; then 11448 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11449 else 11450 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11451 fi 11452 done 11453 rm -f conf$$subs.sh 11454 11455 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11456 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11457 _ACEOF 11458 sed -n ' 11459 h 11460 s/^/S["/; s/!.*/"]=/ 11461 p 11462 g 11463 s/^[^!]*!// 11464 :repl 11465 t repl 11466 s/'"$ac_delim"'$// 11467 t delim 11468 :nl 11469 h 11470 s/\(.\{148\}\)..*/\1/ 11471 t more1 11472 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11473 p 11474 n 11475 b repl 11476 :more1 11477 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11478 p 11479 g 11480 s/.\{148\}// 11481 t nl 11482 :delim 11483 h 11484 s/\(.\{148\}\)..*/\1/ 11485 t more2 11486 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11487 p 11488 b 11489 :more2 11490 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11491 p 11492 g 11493 s/.\{148\}// 11494 t delim 11495 ' <conf$$subs.awk | sed ' 11496 /^[^""]/{ 11497 N 11498 s/\n// 11499 } 11500 ' >>$CONFIG_STATUS || ac_write_fail=1 11501 rm -f conf$$subs.awk 11502 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11503 _ACAWK 11504 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11505 for (key in S) S_is_set[key] = 1 11506 FS = "" 11507 11508 } 11509 { 11510 line = $ 0 11511 nfields = split(line, field, "@") 11512 substed = 0 11513 len = length(field[1]) 11514 for (i = 2; i < nfields; i++) { 11515 key = field[i] 11516 keylen = length(key) 11517 if (S_is_set[key]) { 11518 value = S[key] 11519 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11520 len += length(value) + length(field[++i]) 11521 substed = 1 11522 } else 11523 len += 1 + keylen 11524 } 11525 11526 print line 11527 } 11528 11529 _ACAWK 11530 _ACEOF 11531 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11532 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11533 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11534 else 11535 cat 11536 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11537 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11538 _ACEOF 11539 11540 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11541 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11542 # trailing colons and then remove the whole line if VPATH becomes empty 11543 # (actually we leave an empty line to preserve line numbers). 11544 if test "x$srcdir" = x.; then 11545 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11546 h 11547 s/// 11548 s/^/:/ 11549 s/[ ]*$/:/ 11550 s/:\$(srcdir):/:/g 11551 s/:\${srcdir}:/:/g 11552 s/:@srcdir@:/:/g 11553 s/^:*// 11554 s/:*$// 11555 x 11556 s/\(=[ ]*\).*/\1/ 11557 G 11558 s/\n// 11559 s/^[^=]*=[ ]*$// 11560 }' 11561 fi 11562 11563 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11564 fi # test -n "$CONFIG_FILES" 11565 11566 # Set up the scripts for CONFIG_HEADERS section. 11567 # No need to generate them if there are no CONFIG_HEADERS. 11568 # This happens for instance with `./config.status Makefile'. 11569 if test -n "$CONFIG_HEADERS"; then 11570 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11571 BEGIN { 11572 _ACEOF 11573 11574 # Transform confdefs.h into an awk script `defines.awk', embedded as 11575 # here-document in config.status, that substitutes the proper values into 11576 # config.h.in to produce config.h. 11577 11578 # Create a delimiter string that does not exist in confdefs.h, to ease 11579 # handling of long lines. 11580 ac_delim='%!_!# ' 11581 for ac_last_try in false false :; do 11582 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11583 if test -z "$ac_tt"; then 11584 break 11585 elif $ac_last_try; then 11586 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11587 else 11588 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11589 fi 11590 done 11591 11592 # For the awk script, D is an array of macro values keyed by name, 11593 # likewise P contains macro parameters if any. Preserve backslash 11594 # newline sequences. 11595 11596 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11597 sed -n ' 11598 s/.\{148\}/&'"$ac_delim"'/g 11599 t rset 11600 :rset 11601 s/^[ ]*#[ ]*define[ ][ ]*/ / 11602 t def 11603 d 11604 :def 11605 s/\\$// 11606 t bsnl 11607 s/["\\]/\\&/g 11608 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11609 D["\1"]=" \3"/p 11610 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11611 d 11612 :bsnl 11613 s/["\\]/\\&/g 11614 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11615 D["\1"]=" \3\\\\\\n"\\/p 11616 t cont 11617 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11618 t cont 11619 d 11620 :cont 11621 n 11622 s/.\{148\}/&'"$ac_delim"'/g 11623 t clear 11624 :clear 11625 s/\\$// 11626 t bsnlc 11627 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11628 d 11629 :bsnlc 11630 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11631 b cont 11632 ' <confdefs.h | sed ' 11633 s/'"$ac_delim"'/"\\\ 11634 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11635 11636 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11637 for (key in D) D_is_set[key] = 1 11638 FS = "" 11639 } 11640 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11641 line = \$ 0 11642 split(line, arg, " ") 11643 if (arg[1] == "#") { 11644 defundef = arg[2] 11645 mac1 = arg[3] 11646 } else { 11647 defundef = substr(arg[1], 2) 11648 mac1 = arg[2] 11649 } 11650 split(mac1, mac2, "(") #) 11651 macro = mac2[1] 11652 prefix = substr(line, 1, index(line, defundef) - 1) 11653 if (D_is_set[macro]) { 11654 # Preserve the white space surrounding the "#". 11655 print prefix "define", macro P[macro] D[macro] 11656 next 11657 } else { 11658 # Replace #undef with comments. This is necessary, for example, 11659 # in the case of _POSIX_SOURCE, which is predefined and required 11660 # on some systems where configure will not decide to define it. 11661 if (defundef == "undef") { 11662 print "/*", prefix defundef, macro, "*/" 11663 next 11664 } 11665 } 11666 } 11667 { print } 11668 _ACAWK 11669 _ACEOF 11670 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11671 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11672 fi # test -n "$CONFIG_HEADERS" 11673 11674 11675 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11676 shift 11677 for ac_tag 11678 do 11679 case $ac_tag in 11680 :[FHLC]) ac_mode=$ac_tag; continue;; 11681 esac 11682 case $ac_mode$ac_tag in 11683 :[FHL]*:*);; 11684 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11685 :[FH]-) ac_tag=-:-;; 11686 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11687 esac 11688 ac_save_IFS=$IFS 11689 IFS=: 11690 set x $ac_tag 11691 IFS=$ac_save_IFS 11692 shift 11693 ac_file=$1 11694 shift 11695 11696 case $ac_mode in 11697 :L) ac_source=$1;; 11698 :[FH]) 11699 ac_file_inputs= 11700 for ac_f 11701 do 11702 case $ac_f in 11703 -) ac_f="$ac_tmp/stdin";; 11704 *) # Look for the file first in the build tree, then in the source tree 11705 # (if the path is not absolute). The absolute path cannot be DOS-style, 11706 # because $ac_f cannot contain `:'. 11707 test -f "$ac_f" || 11708 case $ac_f in 11709 [\\/$]*) false;; 11710 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11711 esac || 11712 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11713 esac 11714 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11715 as_fn_append ac_file_inputs " '$ac_f'" 11716 done 11717 11718 # Let's still pretend it is `configure' which instantiates (i.e., don't 11719 # use $as_me), people would be surprised to read: 11720 # /* config.h. Generated by config.status. */ 11721 configure_input='Generated from '` 11722 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11723 `' by configure.' 11724 if test x"$ac_file" != x-; then 11725 configure_input="$ac_file. $configure_input" 11726 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11727 $as_echo "$as_me: creating $ac_file" >&6;} 11728 fi 11729 # Neutralize special characters interpreted by sed in replacement strings. 11730 case $configure_input in #( 11731 *\&* | *\|* | *\\* ) 11732 ac_sed_conf_input=`$as_echo "$configure_input" | 11733 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11734 *) ac_sed_conf_input=$configure_input;; 11735 esac 11736 11737 case $ac_tag in 11738 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11739 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11740 esac 11741 ;; 11742 esac 11743 11744 ac_dir=`$as_dirname -- "$ac_file" || 11745 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11746 X"$ac_file" : 'X\(//\)[^/]' \| \ 11747 X"$ac_file" : 'X\(//\)$' \| \ 11748 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11749 $as_echo X"$ac_file" | 11750 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11751 s//\1/ 11752 q 11753 } 11754 /^X\(\/\/\)[^/].*/{ 11755 s//\1/ 11756 q 11757 } 11758 /^X\(\/\/\)$/{ 11759 s//\1/ 11760 q 11761 } 11762 /^X\(\/\).*/{ 11763 s//\1/ 11764 q 11765 } 11766 s/.*/./; q'` 11767 as_dir="$ac_dir"; as_fn_mkdir_p 11768 ac_builddir=. 11769 11770 case "$ac_dir" in 11771 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11772 *) 11773 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11774 # A ".." for each directory in $ac_dir_suffix. 11775 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11776 case $ac_top_builddir_sub in 11777 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11778 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11779 esac ;; 11780 esac 11781 ac_abs_top_builddir=$ac_pwd 11782 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11783 # for backward compatibility: 11784 ac_top_builddir=$ac_top_build_prefix 11785 11786 case $srcdir in 11787 .) # We are building in place. 11788 ac_srcdir=. 11789 ac_top_srcdir=$ac_top_builddir_sub 11790 ac_abs_top_srcdir=$ac_pwd ;; 11791 [\\/]* | ?:[\\/]* ) # Absolute name. 11792 ac_srcdir=$srcdir$ac_dir_suffix; 11793 ac_top_srcdir=$srcdir 11794 ac_abs_top_srcdir=$srcdir ;; 11795 *) # Relative name. 11796 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11797 ac_top_srcdir=$ac_top_build_prefix$srcdir 11798 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11799 esac 11800 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11801 11802 11803 case $ac_mode in 11804 :F) 11805 # 11806 # CONFIG_FILE 11807 # 11808 11809 case $INSTALL in 11810 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11811 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11812 esac 11813 ac_MKDIR_P=$MKDIR_P 11814 case $MKDIR_P in 11815 [\\/$]* | ?:[\\/]* ) ;; 11816 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11817 esac 11818 _ACEOF 11819 11820 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11821 # If the template does not know about datarootdir, expand it. 11822 # FIXME: This hack should be removed a few years after 2.60. 11823 ac_datarootdir_hack=; ac_datarootdir_seen= 11824 ac_sed_dataroot=' 11825 /datarootdir/ { 11826 p 11827 q 11828 } 11829 /@datadir@/p 11830 /@docdir@/p 11831 /@infodir@/p 11832 /@localedir@/p 11833 /@mandir@/p' 11834 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11835 *datarootdir*) ac_datarootdir_seen=yes;; 11836 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11837 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11838 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11839 _ACEOF 11840 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11841 ac_datarootdir_hack=' 11842 s&@datadir@&$datadir&g 11843 s&@docdir@&$docdir&g 11844 s&@infodir@&$infodir&g 11845 s&@localedir@&$localedir&g 11846 s&@mandir@&$mandir&g 11847 s&\\\${datarootdir}&$datarootdir&g' ;; 11848 esac 11849 _ACEOF 11850 11851 # Neutralize VPATH when `$srcdir' = `.'. 11852 # Shell code in configure.ac might set extrasub. 11853 # FIXME: do we really want to maintain this feature? 11854 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11855 ac_sed_extra="$ac_vpsub 11856 $extrasub 11857 _ACEOF 11858 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11859 :t 11860 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11861 s|@configure_input@|$ac_sed_conf_input|;t t 11862 s&@top_builddir@&$ac_top_builddir_sub&;t t 11863 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11864 s&@srcdir@&$ac_srcdir&;t t 11865 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11866 s&@top_srcdir@&$ac_top_srcdir&;t t 11867 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11868 s&@builddir@&$ac_builddir&;t t 11869 s&@abs_builddir@&$ac_abs_builddir&;t t 11870 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11871 s&@INSTALL@&$ac_INSTALL&;t t 11872 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11873 $ac_datarootdir_hack 11874 " 11875 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11876 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11877 11878 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11879 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11880 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11881 "$ac_tmp/out"`; test -z "$ac_out"; } && 11882 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11883 which seems to be undefined. Please make sure it is defined" >&5 11884 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11885 which seems to be undefined. Please make sure it is defined" >&2;} 11886 11887 rm -f "$ac_tmp/stdin" 11888 case $ac_file in 11889 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11890 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11891 esac \ 11892 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11893 ;; 11894 :H) 11895 # 11896 # CONFIG_HEADER 11897 # 11898 if test x"$ac_file" != x-; then 11899 { 11900 $as_echo "/* $configure_input */" \ 11901 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11902 } >"$ac_tmp/config.h" \ 11903 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11904 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11905 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11906 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11907 else 11908 rm -f "$ac_file" 11909 mv "$ac_tmp/config.h" "$ac_file" \ 11910 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11911 fi 11912 else 11913 $as_echo "/* $configure_input */" \ 11914 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11915 || as_fn_error $? "could not create -" "$LINENO" 5 11916 fi 11917 # Compute "$ac_file"'s index in $config_headers. 11918 _am_arg="$ac_file" 11919 _am_stamp_count=1 11920 for _am_header in $config_headers :; do 11921 case $_am_header in 11922 $_am_arg | $_am_arg:* ) 11923 break ;; 11924 * ) 11925 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11926 esac 11927 done 11928 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11929 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11930 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11931 X"$_am_arg" : 'X\(//\)$' \| \ 11932 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11933 $as_echo X"$_am_arg" | 11934 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11935 s//\1/ 11936 q 11937 } 11938 /^X\(\/\/\)[^/].*/{ 11939 s//\1/ 11940 q 11941 } 11942 /^X\(\/\/\)$/{ 11943 s//\1/ 11944 q 11945 } 11946 /^X\(\/\).*/{ 11947 s//\1/ 11948 q 11949 } 11950 s/.*/./; q'`/stamp-h$_am_stamp_count 11951 ;; 11952 11953 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11954 $as_echo "$as_me: executing $ac_file commands" >&6;} 11955 ;; 11956 esac 11957 11958 11959 case $ac_file$ac_mode in 11960 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11961 # Older Autoconf quotes --file arguments for eval, but not when files 11962 # are listed without --file. Let's play safe and only enable the eval 11963 # if we detect the quoting. 11964 case $CONFIG_FILES in 11965 *\'*) eval set x "$CONFIG_FILES" ;; 11966 *) set x $CONFIG_FILES ;; 11967 esac 11968 shift 11969 for mf 11970 do 11971 # Strip MF so we end up with the name of the file. 11972 mf=`echo "$mf" | sed -e 's/:.*$//'` 11973 # Check whether this is an Automake generated Makefile or not. 11974 # We used to match only the files named 'Makefile.in', but 11975 # some people rename them; so instead we look at the file content. 11976 # Grep'ing the first line is not enough: some people post-process 11977 # each Makefile.in and add a new line on top of each file to say so. 11978 # Grep'ing the whole file is not good either: AIX grep has a line 11979 # limit of 2048, but all sed's we know have understand at least 4000. 11980 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 11981 dirpart=`$as_dirname -- "$mf" || 11982 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11983 X"$mf" : 'X\(//\)[^/]' \| \ 11984 X"$mf" : 'X\(//\)$' \| \ 11985 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 11986 $as_echo X"$mf" | 11987 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11988 s//\1/ 11989 q 11990 } 11991 /^X\(\/\/\)[^/].*/{ 11992 s//\1/ 11993 q 11994 } 11995 /^X\(\/\/\)$/{ 11996 s//\1/ 11997 q 11998 } 11999 /^X\(\/\).*/{ 12000 s//\1/ 12001 q 12002 } 12003 s/.*/./; q'` 12004 else 12005 continue 12006 fi 12007 # Extract the definition of DEPDIR, am__include, and am__quote 12008 # from the Makefile without running 'make'. 12009 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12010 test -z "$DEPDIR" && continue 12011 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12012 test -z "$am__include" && continue 12013 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12014 # Find all dependency output files, they are included files with 12015 # $(DEPDIR) in their names. We invoke sed twice because it is the 12016 # simplest approach to changing $(DEPDIR) to its actual value in the 12017 # expansion. 12018 for file in `sed -n " 12019 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12020 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12021 # Make sure the directory exists. 12022 test -f "$dirpart/$file" && continue 12023 fdir=`$as_dirname -- "$file" || 12024 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12025 X"$file" : 'X\(//\)[^/]' \| \ 12026 X"$file" : 'X\(//\)$' \| \ 12027 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12028 $as_echo X"$file" | 12029 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12030 s//\1/ 12031 q 12032 } 12033 /^X\(\/\/\)[^/].*/{ 12034 s//\1/ 12035 q 12036 } 12037 /^X\(\/\/\)$/{ 12038 s//\1/ 12039 q 12040 } 12041 /^X\(\/\).*/{ 12042 s//\1/ 12043 q 12044 } 12045 s/.*/./; q'` 12046 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12047 # echo "creating $dirpart/$file" 12048 echo '# dummy' > "$dirpart/$file" 12049 done 12050 done 12051 } 12052 ;; 12053 12054 esac 12055 done # for ac_tag 12056 12057 12058 as_fn_exit 0 12059 _ACEOF 12060 ac_clean_files=$ac_clean_files_save 12061 12062 test $ac_write_fail = 0 || 12063 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12064 12065 12066 # configure is writing to config.log, and then calls config.status. 12067 # config.status does its own redirection, appending to config.log. 12068 # Unfortunately, on DOS this fails, as config.log is still kept open 12069 # by configure, so config.status won't be able to write to it; its 12070 # output is simply discarded. So we exec the FD to /dev/null, 12071 # effectively closing config.log, so it can be properly (re)opened and 12072 # appended to by config.status. When coming back to configure, we 12073 # need to make the FD available again. 12074 if test "$no_create" != yes; then 12075 ac_cs_success=: 12076 ac_config_status_args= 12077 test "$silent" = yes && 12078 ac_config_status_args="$ac_config_status_args --quiet" 12079 exec 5>/dev/null 12080 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12081 exec 5>>config.log 12082 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12083 # would make configure fail if this is the last instruction. 12084 $ac_cs_success || as_fn_exit 1 12085 fi 12086 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12087 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12088 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12089 fi 12090 12091
Indexes created Mon Oct 26 00:26:21 UTC 2026