configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for encodings 1.0.5. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/font/encodings/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/encodings/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='encodings' 583 PACKAGE_TARNAME='encodings' 584 PACKAGE_VERSION='1.0.5' 585 PACKAGE_STRING='encodings 1.0.5' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/font/encodings/issues' 587 PACKAGE_URL='' 588 589 # Factoring default headers for most tests. 590 ac_includes_default="\ 591 #include <stdio.h> 592 #ifdef HAVE_SYS_TYPES_H 593 # include <sys/types.h> 594 #endif 595 #ifdef HAVE_SYS_STAT_H 596 # include <sys/stat.h> 597 #endif 598 #ifdef STDC_HEADERS 599 # include <stdlib.h> 600 # include <stddef.h> 601 #else 602 # ifdef HAVE_STDLIB_H 603 # include <stdlib.h> 604 # endif 605 #endif 606 #ifdef HAVE_STRING_H 607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 608 # include <memory.h> 609 # endif 610 # include <string.h> 611 #endif 612 #ifdef HAVE_STRINGS_H 613 # include <strings.h> 614 #endif 615 #ifdef HAVE_INTTYPES_H 616 # include <inttypes.h> 617 #endif 618 #ifdef HAVE_STDINT_H 619 # include <stdint.h> 620 #endif 621 #ifdef HAVE_UNISTD_H 622 # include <unistd.h> 623 #endif" 624 625 ac_subst_vars='am__EXEEXT_FALSE 626 am__EXEEXT_TRUE 627 LTLIBOBJS 628 LIBOBJS 629 ENCODINGSDIR 630 FONTROOTDIR 631 GZIP 632 GZIP_LARGE_FALSE 633 GZIP_LARGE_TRUE 634 GZIP_SMALL_FALSE 635 GZIP_SMALL_TRUE 636 MKFONTSCALE 637 MAN_SUBSTS 638 XORG_MAN_PAGE 639 ADMIN_MAN_DIR 640 DRIVER_MAN_DIR 641 MISC_MAN_DIR 642 FILE_MAN_DIR 643 LIB_MAN_DIR 644 APP_MAN_DIR 645 ADMIN_MAN_SUFFIX 646 DRIVER_MAN_SUFFIX 647 MISC_MAN_SUFFIX 648 FILE_MAN_SUFFIX 649 LIB_MAN_SUFFIX 650 APP_MAN_SUFFIX 651 SED 652 host_os 653 host_vendor 654 host_cpu 655 host 656 build_os 657 build_vendor 658 build_cpu 659 build 660 INSTALL_CMD 661 PKG_CONFIG_LIBDIR 662 PKG_CONFIG_PATH 663 PKG_CONFIG 664 CHANGELOG_CMD 665 STRICT_CFLAGS 666 CWARNFLAGS 667 BASE_CFLAGS 668 EGREP 669 GREP 670 CPP 671 am__fastdepCC_FALSE 672 am__fastdepCC_TRUE 673 CCDEPMODE 674 am__nodep 675 AMDEPBACKSLASH 676 AMDEP_FALSE 677 AMDEP_TRUE 678 am__include 679 DEPDIR 680 OBJEXT 681 EXEEXT 682 ac_ct_CC 683 CPPFLAGS 684 LDFLAGS 685 CFLAGS 686 CC 687 AM_BACKSLASH 688 AM_DEFAULT_VERBOSITY 689 AM_DEFAULT_V 690 AM_V 691 am__untar 692 am__tar 693 AMTAR 694 am__leading_dot 695 SET_MAKE 696 AWK 697 mkdir_p 698 MKDIR_P 699 INSTALL_STRIP_PROGRAM 700 STRIP 701 install_sh 702 MAKEINFO 703 AUTOHEADER 704 AUTOMAKE 705 AUTOCONF 706 ACLOCAL 707 VERSION 708 PACKAGE 709 CYGPATH_W 710 am__isrc 711 INSTALL_DATA 712 INSTALL_SCRIPT 713 INSTALL_PROGRAM 714 target_alias 715 host_alias 716 build_alias 717 LIBS 718 ECHO_T 719 ECHO_N 720 ECHO_C 721 DEFS 722 mandir 723 localedir 724 libdir 725 psdir 726 pdfdir 727 dvidir 728 htmldir 729 infodir 730 docdir 731 oldincludedir 732 includedir 733 localstatedir 734 sharedstatedir 735 sysconfdir 736 datadir 737 datarootdir 738 libexecdir 739 sbindir 740 bindir 741 program_transform_name 742 prefix 743 exec_prefix 744 PACKAGE_URL 745 PACKAGE_BUGREPORT 746 PACKAGE_STRING 747 PACKAGE_VERSION 748 PACKAGE_TARNAME 749 PACKAGE_NAME 750 PATH_SEPARATOR 751 SHELL 752 am__quote' 753 ac_subst_files='' 754 ac_user_opts=' 755 enable_option_checking 756 enable_silent_rules 757 enable_dependency_tracking 758 enable_selective_werror 759 enable_strict_compilation 760 enable_gzip_small_encodings 761 enable_gzip_large_encodings 762 with_fontrootdir 763 with_encodingsdir 764 ' 765 ac_precious_vars='build_alias 766 host_alias 767 target_alias 768 CC 769 CFLAGS 770 LDFLAGS 771 LIBS 772 CPPFLAGS 773 CPP 774 PKG_CONFIG 775 PKG_CONFIG_PATH 776 PKG_CONFIG_LIBDIR' 777 778 779 # 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Make sure there is not a broken 2265 alias in your environment" "$LINENO" 5 2266 fi 2267 if test "$2" = conftest.file || test $am_try -eq 2; then 2268 break 2269 fi 2270 # Just in case. 2271 sleep 1 2272 am_has_slept=yes 2273 done 2274 test "$2" = conftest.file 2275 ) 2276 then 2277 # Ok. 2278 : 2279 else 2280 as_fn_error $? "newly created file is older than distributed files! 2281 Check your system clock" "$LINENO" 5 2282 fi 2283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2284 $as_echo "yes" >&6; } 2285 # If we didn't sleep, we still need to ensure time stamps of config.status and 2286 # generated files are strictly newer. 2287 am_sleep_pid= 2288 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2289 ( sleep 1 ) & 2290 am_sleep_pid=$! 2291 fi 2292 2293 rm -f conftest.file 2294 2295 test "$program_prefix" != NONE && 2296 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2297 # Use a double $ so make ignores it. 2298 test "$program_suffix" != NONE && 2299 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2300 # Double any \ or $. 2301 # By default was `s,x,x', remove it if useless. 2302 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2303 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2304 2305 # Expand $ac_aux_dir to an absolute path. 2306 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2307 2308 if test x"${MISSING+set}" != xset; then 2309 case $am_aux_dir in 2310 *\ * | *\ *) 2311 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2312 *) 2313 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2314 esac 2315 fi 2316 # Use eval to expand $SHELL 2317 if eval "$MISSING --is-lightweight"; then 2318 am_missing_run="$MISSING " 2319 else 2320 am_missing_run= 2321 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2322 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2323 fi 2324 2325 if test x"${install_sh+set}" != xset; then 2326 case $am_aux_dir in 2327 *\ * | *\ *) 2328 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2329 *) 2330 install_sh="\${SHELL} $am_aux_dir/install-sh" 2331 esac 2332 fi 2333 2334 # Installed binaries are usually stripped using 'strip' when the user 2335 # run "make install-strip". However 'strip' might not be the right 2336 # tool to use in cross-compilation environments, therefore Automake 2337 # will honor the 'STRIP' environment variable to overrule this program. 2338 if test "$cross_compiling" != no; then 2339 if test -n "$ac_tool_prefix"; then 2340 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2341 set dummy ${ac_tool_prefix}strip; ac_word=$2 2342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2343 $as_echo_n "checking for $ac_word... " >&6; } 2344 if ${ac_cv_prog_STRIP+:} false; then : 2345 $as_echo_n "(cached) " >&6 2346 else 2347 if test -n "$STRIP"; then 2348 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2349 else 2350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2351 for as_dir in $PATH 2352 do 2353 IFS=$as_save_IFS 2354 test -z "$as_dir" && as_dir=. 2355 for ac_exec_ext in '' $ac_executable_extensions; do 2356 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2357 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2358 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2359 break 2 2360 fi 2361 done 2362 done 2363 IFS=$as_save_IFS 2364 2365 fi 2366 fi 2367 STRIP=$ac_cv_prog_STRIP 2368 if test -n "$STRIP"; then 2369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2370 $as_echo "$STRIP" >&6; } 2371 else 2372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2373 $as_echo "no" >&6; } 2374 fi 2375 2376 2377 fi 2378 if test -z "$ac_cv_prog_STRIP"; then 2379 ac_ct_STRIP=$STRIP 2380 # Extract the first word of "strip", so it can be a program name with args. 2381 set dummy strip; ac_word=$2 2382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2383 $as_echo_n "checking for $ac_word... " >&6; } 2384 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2385 $as_echo_n "(cached) " >&6 2386 else 2387 if test -n "$ac_ct_STRIP"; then 2388 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2389 else 2390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2391 for as_dir in $PATH 2392 do 2393 IFS=$as_save_IFS 2394 test -z "$as_dir" && as_dir=. 2395 for ac_exec_ext in '' $ac_executable_extensions; do 2396 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2397 ac_cv_prog_ac_ct_STRIP="strip" 2398 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2399 break 2 2400 fi 2401 done 2402 done 2403 IFS=$as_save_IFS 2404 2405 fi 2406 fi 2407 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2408 if test -n "$ac_ct_STRIP"; then 2409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2410 $as_echo "$ac_ct_STRIP" >&6; } 2411 else 2412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2413 $as_echo "no" >&6; } 2414 fi 2415 2416 if test "x$ac_ct_STRIP" = x; then 2417 STRIP=":" 2418 else 2419 case $cross_compiling:$ac_tool_warned in 2420 yes:) 2421 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2422 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2423 ac_tool_warned=yes ;; 2424 esac 2425 STRIP=$ac_ct_STRIP 2426 fi 2427 else 2428 STRIP="$ac_cv_prog_STRIP" 2429 fi 2430 2431 fi 2432 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2433 2434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2435 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2436 if test -z "$MKDIR_P"; then 2437 if ${ac_cv_path_mkdir+:} false; then : 2438 $as_echo_n "(cached) " >&6 2439 else 2440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2441 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2442 do 2443 IFS=$as_save_IFS 2444 test -z "$as_dir" && as_dir=. 2445 for ac_prog in mkdir gmkdir; do 2446 for ac_exec_ext in '' $ac_executable_extensions; do 2447 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2448 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2449 'mkdir (GNU coreutils) '* | \ 2450 'mkdir (coreutils) '* | \ 2451 'mkdir (fileutils) '4.1*) 2452 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2453 break 3;; 2454 esac 2455 done 2456 done 2457 done 2458 IFS=$as_save_IFS 2459 2460 fi 2461 2462 test -d ./--version && rmdir ./--version 2463 if test "${ac_cv_path_mkdir+set}" = set; then 2464 MKDIR_P="$ac_cv_path_mkdir -p" 2465 else 2466 # As a last resort, use the slow shell script. Don't cache a 2467 # value for MKDIR_P within a source directory, because that will 2468 # break other packages using the cache if that directory is 2469 # removed, or if the value is a relative name. 2470 MKDIR_P="$ac_install_sh -d" 2471 fi 2472 fi 2473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2474 $as_echo "$MKDIR_P" >&6; } 2475 2476 for ac_prog in gawk mawk nawk awk 2477 do 2478 # Extract the first word of "$ac_prog", so it can be a program name with args. 2479 set dummy $ac_prog; ac_word=$2 2480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2481 $as_echo_n "checking for $ac_word... " >&6; } 2482 if ${ac_cv_prog_AWK+:} false; then : 2483 $as_echo_n "(cached) " >&6 2484 else 2485 if test -n "$AWK"; then 2486 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2487 else 2488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2489 for as_dir in $PATH 2490 do 2491 IFS=$as_save_IFS 2492 test -z "$as_dir" && as_dir=. 2493 for ac_exec_ext in '' $ac_executable_extensions; do 2494 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2495 ac_cv_prog_AWK="$ac_prog" 2496 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2497 break 2 2498 fi 2499 done 2500 done 2501 IFS=$as_save_IFS 2502 2503 fi 2504 fi 2505 AWK=$ac_cv_prog_AWK 2506 if test -n "$AWK"; then 2507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2508 $as_echo "$AWK" >&6; } 2509 else 2510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2511 $as_echo "no" >&6; } 2512 fi 2513 2514 2515 test -n "$AWK" && break 2516 done 2517 2518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2519 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2520 set x ${MAKE-make} 2521 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2522 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2523 $as_echo_n "(cached) " >&6 2524 else 2525 cat >conftest.make <<\_ACEOF 2526 SHELL = /bin/sh 2527 all: 2528 @echo '@@@%%%=$(MAKE)=@@@%%%' 2529 _ACEOF 2530 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2531 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2532 *@@@%%%=?*=@@@%%%*) 2533 eval ac_cv_prog_make_${ac_make}_set=yes;; 2534 *) 2535 eval ac_cv_prog_make_${ac_make}_set=no;; 2536 esac 2537 rm -f conftest.make 2538 fi 2539 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2541 $as_echo "yes" >&6; } 2542 SET_MAKE= 2543 else 2544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2545 $as_echo "no" >&6; } 2546 SET_MAKE="MAKE=${MAKE-make}" 2547 fi 2548 2549 rm -rf .tst 2>/dev/null 2550 mkdir .tst 2>/dev/null 2551 if test -d .tst; then 2552 am__leading_dot=. 2553 else 2554 am__leading_dot=_ 2555 fi 2556 rmdir .tst 2>/dev/null 2557 2558 # Check whether --enable-silent-rules was given. 2559 if test "${enable_silent_rules+set}" = set; then : 2560 enableval=$enable_silent_rules; 2561 fi 2562 2563 case $enable_silent_rules in # ((( 2564 yes) AM_DEFAULT_VERBOSITY=0;; 2565 no) AM_DEFAULT_VERBOSITY=1;; 2566 *) AM_DEFAULT_VERBOSITY=1;; 2567 esac 2568 am_make=${MAKE-make} 2569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2570 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2571 if ${am_cv_make_support_nested_variables+:} false; then : 2572 $as_echo_n "(cached) " >&6 2573 else 2574 if $as_echo 'TRUE=$(BAR$(V)) 2575 BAR0=false 2576 BAR1=true 2577 V=1 2578 am__doit: 2579 @$(TRUE) 2580 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2581 am_cv_make_support_nested_variables=yes 2582 else 2583 am_cv_make_support_nested_variables=no 2584 fi 2585 fi 2586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2587 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2588 if test $am_cv_make_support_nested_variables = yes; then 2589 AM_V='$(V)' 2590 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2591 else 2592 AM_V=$AM_DEFAULT_VERBOSITY 2593 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2594 fi 2595 AM_BACKSLASH='\' 2596 2597 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2598 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2599 # is not polluted with repeated "-I." 2600 am__isrc=' -I$(srcdir)' 2601 # test to see if srcdir already configured 2602 if test -f $srcdir/config.status; then 2603 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2604 fi 2605 fi 2606 2607 # test whether we have cygpath 2608 if test -z "$CYGPATH_W"; then 2609 if (cygpath --version) >/dev/null 2>/dev/null; then 2610 CYGPATH_W='cygpath -w' 2611 else 2612 CYGPATH_W=echo 2613 fi 2614 fi 2615 2616 2617 # Define the identity of the package. 2618 PACKAGE='encodings' 2619 VERSION='1.0.5' 2620 2621 2622 cat >>confdefs.h <<_ACEOF 2623 #define PACKAGE "$PACKAGE" 2624 _ACEOF 2625 2626 2627 cat >>confdefs.h <<_ACEOF 2628 #define VERSION "$VERSION" 2629 _ACEOF 2630 2631 # Some tools Automake needs. 2632 2633 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2634 2635 2636 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2637 2638 2639 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2640 2641 2642 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2643 2644 2645 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2646 2647 # For better backward compatibility. To be removed once Automake 1.9.x 2648 # dies out for good. For more background, see: 2649 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2650 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2651 mkdir_p='$(MKDIR_P)' 2652 2653 # We need awk for the "check" target (and possibly the TAP driver). The 2654 # system "awk" is bad on some platforms. 2655 # Always define AMTAR for backward compatibility. Yes, it's still used 2656 # in the wild :-( We should find a proper way to deprecate it ... 2657 AMTAR='$${TAR-tar}' 2658 2659 2660 # We'll loop over all known methods to create a tar archive until one works. 2661 _am_tools='gnutar pax cpio none' 2662 2663 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2664 2665 2666 2667 2668 2669 2670 # POSIX will say in a future version that running "rm -f" with no argument 2671 # is OK; and we want to be able to make that assumption in our Makefile 2672 # recipes. So use an aggressive probe to check that the usage we want is 2673 # actually supported "in the wild" to an acceptable degree. 2674 # See automake bug#10828. 2675 # To make any issue more visible, cause the running configure to be aborted 2676 # by default if the 'rm' program in use doesn't match our expectations; the 2677 # user can still override this though. 2678 if rm -f && rm -fr && rm -rf; then : OK; else 2679 cat >&2 <<'END' 2680 Oops! 2681 2682 Your 'rm' program seems unable to run without file operands specified 2683 on the command line, even when the '-f' option is present. This is contrary 2684 to the behaviour of most rm programs out there, and not conforming with 2685 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2686 2687 Please tell bug-automake@gnu.org about your system, including the value 2688 of your $PATH and any error possibly output before this message. This 2689 can help us improve future automake versions. 2690 2691 END 2692 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2693 echo 'Configuration will proceed anyway, since you have set the' >&2 2694 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2695 echo >&2 2696 else 2697 cat >&2 <<'END' 2698 Aborting the configuration process, to ensure you take notice of the issue. 2699 2700 You can download and install GNU coreutils to get an 'rm' implementation 2701 that behaves properly: <https://www.gnu.org/software/coreutils/>. 2702 2703 If you want to complete the configuration process using your problematic 2704 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2705 to "yes", and re-run configure. 2706 2707 END 2708 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2709 fi 2710 fi 2711 2712 2713 # Require xorg-macros: XORG_DEFAULT_OPTIONS 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 DEPDIR="${am__leading_dot}deps" 2726 2727 ac_config_commands="$ac_config_commands depfiles" 2728 2729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 2730 $as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; } 2731 cat > confinc.mk << 'END' 2732 am__doit: 2733 @echo this is the am__doit target >confinc.out 2734 .PHONY: am__doit 2735 END 2736 am__include="#" 2737 am__quote= 2738 # BSD make does it like this. 2739 echo '.include "confinc.mk" # ignored' > confmf.BSD 2740 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 2741 echo 'include confinc.mk # ignored' > confmf.GNU 2742 _am_result=no 2743 for s in GNU BSD; do 2744 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 2745 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 2746 ac_status=$? 2747 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2748 (exit $ac_status); } 2749 case $?:`cat confinc.out 2>/dev/null` in #( 2750 '0:this is the am__doit target') : 2751 case $s in #( 2752 BSD) : 2753 am__include='.include' am__quote='"' ;; #( 2754 *) : 2755 am__include='include' am__quote='' ;; 2756 esac ;; #( 2757 *) : 2758 ;; 2759 esac 2760 if test "$am__include" != "#"; then 2761 _am_result="yes ($s style)" 2762 break 2763 fi 2764 done 2765 rm -f confinc.* confmf.* 2766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 2767 $as_echo "${_am_result}" >&6; } 2768 2769 # Check whether --enable-dependency-tracking was given. 2770 if test "${enable_dependency_tracking+set}" = set; then : 2771 enableval=$enable_dependency_tracking; 2772 fi 2773 2774 if test "x$enable_dependency_tracking" != xno; then 2775 am_depcomp="$ac_aux_dir/depcomp" 2776 AMDEPBACKSLASH='\' 2777 am__nodep='_no' 2778 fi 2779 if test "x$enable_dependency_tracking" != xno; then 2780 AMDEP_TRUE= 2781 AMDEP_FALSE='#' 2782 else 2783 AMDEP_TRUE='#' 2784 AMDEP_FALSE= 2785 fi 2786 2787 2788 ac_ext=c 2789 ac_cpp='$CPP $CPPFLAGS' 2790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2792 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2793 if test -n "$ac_tool_prefix"; then 2794 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2795 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2797 $as_echo_n "checking for $ac_word... " >&6; } 2798 if ${ac_cv_prog_CC+:} false; then : 2799 $as_echo_n "(cached) " >&6 2800 else 2801 if test -n "$CC"; then 2802 ac_cv_prog_CC="$CC" # Let the user override the test. 2803 else 2804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2805 for as_dir in $PATH 2806 do 2807 IFS=$as_save_IFS 2808 test -z "$as_dir" && as_dir=. 2809 for ac_exec_ext in '' $ac_executable_extensions; do 2810 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2811 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2812 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2813 break 2 2814 fi 2815 done 2816 done 2817 IFS=$as_save_IFS 2818 2819 fi 2820 fi 2821 CC=$ac_cv_prog_CC 2822 if test -n "$CC"; then 2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2824 $as_echo "$CC" >&6; } 2825 else 2826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2827 $as_echo "no" >&6; } 2828 fi 2829 2830 2831 fi 2832 if test -z "$ac_cv_prog_CC"; then 2833 ac_ct_CC=$CC 2834 # Extract the first word of "gcc", so it can be a program name with args. 2835 set dummy gcc; ac_word=$2 2836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2837 $as_echo_n "checking for $ac_word... " >&6; } 2838 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2839 $as_echo_n "(cached) " >&6 2840 else 2841 if test -n "$ac_ct_CC"; then 2842 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2843 else 2844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2845 for as_dir in $PATH 2846 do 2847 IFS=$as_save_IFS 2848 test -z "$as_dir" && as_dir=. 2849 for ac_exec_ext in '' $ac_executable_extensions; do 2850 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2851 ac_cv_prog_ac_ct_CC="gcc" 2852 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2853 break 2 2854 fi 2855 done 2856 done 2857 IFS=$as_save_IFS 2858 2859 fi 2860 fi 2861 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2862 if test -n "$ac_ct_CC"; then 2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2864 $as_echo "$ac_ct_CC" >&6; } 2865 else 2866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2867 $as_echo "no" >&6; } 2868 fi 2869 2870 if test "x$ac_ct_CC" = x; then 2871 CC="" 2872 else 2873 case $cross_compiling:$ac_tool_warned in 2874 yes:) 2875 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2876 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2877 ac_tool_warned=yes ;; 2878 esac 2879 CC=$ac_ct_CC 2880 fi 2881 else 2882 CC="$ac_cv_prog_CC" 2883 fi 2884 2885 if test -z "$CC"; then 2886 if test -n "$ac_tool_prefix"; then 2887 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2888 set dummy ${ac_tool_prefix}cc; ac_word=$2 2889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2890 $as_echo_n "checking for $ac_word... " >&6; } 2891 if ${ac_cv_prog_CC+:} false; then : 2892 $as_echo_n "(cached) " >&6 2893 else 2894 if test -n "$CC"; then 2895 ac_cv_prog_CC="$CC" # Let the user override the test. 2896 else 2897 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2898 for as_dir in $PATH 2899 do 2900 IFS=$as_save_IFS 2901 test -z "$as_dir" && as_dir=. 2902 for ac_exec_ext in '' $ac_executable_extensions; do 2903 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2904 ac_cv_prog_CC="${ac_tool_prefix}cc" 2905 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2906 break 2 2907 fi 2908 done 2909 done 2910 IFS=$as_save_IFS 2911 2912 fi 2913 fi 2914 CC=$ac_cv_prog_CC 2915 if test -n "$CC"; then 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2917 $as_echo "$CC" >&6; } 2918 else 2919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2920 $as_echo "no" >&6; } 2921 fi 2922 2923 2924 fi 2925 fi 2926 if test -z "$CC"; then 2927 # Extract the first word of "cc", so it can be a program name with args. 2928 set dummy cc; ac_word=$2 2929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2930 $as_echo_n "checking for $ac_word... " >&6; } 2931 if ${ac_cv_prog_CC+:} false; then : 2932 $as_echo_n "(cached) " >&6 2933 else 2934 if test -n "$CC"; then 2935 ac_cv_prog_CC="$CC" # Let the user override the test. 2936 else 2937 ac_prog_rejected=no 2938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2939 for as_dir in $PATH 2940 do 2941 IFS=$as_save_IFS 2942 test -z "$as_dir" && as_dir=. 2943 for ac_exec_ext in '' $ac_executable_extensions; do 2944 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2945 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2946 ac_prog_rejected=yes 2947 continue 2948 fi 2949 ac_cv_prog_CC="cc" 2950 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2951 break 2 2952 fi 2953 done 2954 done 2955 IFS=$as_save_IFS 2956 2957 if test $ac_prog_rejected = yes; then 2958 # We found a bogon in the path, so make sure we never use it. 2959 set dummy $ac_cv_prog_CC 2960 shift 2961 if test $# != 0; then 2962 # We chose a different compiler from the bogus one. 2963 # However, it has the same basename, so the bogon will be chosen 2964 # first if we set CC to just the basename; use the full file name. 2965 shift 2966 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2967 fi 2968 fi 2969 fi 2970 fi 2971 CC=$ac_cv_prog_CC 2972 if test -n "$CC"; then 2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2974 $as_echo "$CC" >&6; } 2975 else 2976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2977 $as_echo "no" >&6; } 2978 fi 2979 2980 2981 fi 2982 if test -z "$CC"; then 2983 if test -n "$ac_tool_prefix"; then 2984 for ac_prog in cl.exe 2985 do 2986 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2987 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2989 $as_echo_n "checking for $ac_word... " >&6; } 2990 if ${ac_cv_prog_CC+:} false; then : 2991 $as_echo_n "(cached) " >&6 2992 else 2993 if test -n "$CC"; then 2994 ac_cv_prog_CC="$CC" # Let the user override the test. 2995 else 2996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2997 for as_dir in $PATH 2998 do 2999 IFS=$as_save_IFS 3000 test -z "$as_dir" && as_dir=. 3001 for ac_exec_ext in '' $ac_executable_extensions; do 3002 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3003 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3004 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3005 break 2 3006 fi 3007 done 3008 done 3009 IFS=$as_save_IFS 3010 3011 fi 3012 fi 3013 CC=$ac_cv_prog_CC 3014 if test -n "$CC"; then 3015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3016 $as_echo "$CC" >&6; } 3017 else 3018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3019 $as_echo "no" >&6; } 3020 fi 3021 3022 3023 test -n "$CC" && break 3024 done 3025 fi 3026 if test -z "$CC"; then 3027 ac_ct_CC=$CC 3028 for ac_prog in cl.exe 3029 do 3030 # Extract the first word of "$ac_prog", so it can be a program name with args. 3031 set dummy $ac_prog; ac_word=$2 3032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3033 $as_echo_n "checking for $ac_word... " >&6; } 3034 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3035 $as_echo_n "(cached) " >&6 3036 else 3037 if test -n "$ac_ct_CC"; then 3038 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3039 else 3040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3041 for as_dir in $PATH 3042 do 3043 IFS=$as_save_IFS 3044 test -z "$as_dir" && as_dir=. 3045 for ac_exec_ext in '' $ac_executable_extensions; do 3046 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3047 ac_cv_prog_ac_ct_CC="$ac_prog" 3048 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3049 break 2 3050 fi 3051 done 3052 done 3053 IFS=$as_save_IFS 3054 3055 fi 3056 fi 3057 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3058 if test -n "$ac_ct_CC"; then 3059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3060 $as_echo "$ac_ct_CC" >&6; } 3061 else 3062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3063 $as_echo "no" >&6; } 3064 fi 3065 3066 3067 test -n "$ac_ct_CC" && break 3068 done 3069 3070 if test "x$ac_ct_CC" = x; then 3071 CC="" 3072 else 3073 case $cross_compiling:$ac_tool_warned in 3074 yes:) 3075 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3076 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3077 ac_tool_warned=yes ;; 3078 esac 3079 CC=$ac_ct_CC 3080 fi 3081 fi 3082 3083 fi 3084 3085 3086 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3087 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3088 as_fn_error $? "no acceptable C compiler found in \$PATH 3089 See \`config.log' for more details" "$LINENO" 5; } 3090 3091 # Provide some information about the compiler. 3092 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3093 set X $ac_compile 3094 ac_compiler=$2 3095 for ac_option in --version -v -V -qversion; do 3096 { { ac_try="$ac_compiler $ac_option >&5" 3097 case "(($ac_try" in 3098 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3099 *) ac_try_echo=$ac_try;; 3100 esac 3101 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3102 $as_echo "$ac_try_echo"; } >&5 3103 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3104 ac_status=$? 3105 if test -s conftest.err; then 3106 sed '10a\ 3107 ... rest of stderr output deleted ... 3108 10q' conftest.err >conftest.er1 3109 cat conftest.er1 >&5 3110 fi 3111 rm -f conftest.er1 conftest.err 3112 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3113 test $ac_status = 0; } 3114 done 3115 3116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3117 /* end confdefs.h. */ 3118 3119 int 3120 main () 3121 { 3122 3123 ; 3124 return 0; 3125 } 3126 _ACEOF 3127 ac_clean_files_save=$ac_clean_files 3128 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3129 # Try to create an executable without -o first, disregard a.out. 3130 # It will help us diagnose broken compilers, and finding out an intuition 3131 # of exeext. 3132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3133 $as_echo_n "checking whether the C compiler works... " >&6; } 3134 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3135 3136 # The possible output files: 3137 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3138 3139 ac_rmfiles= 3140 for ac_file in $ac_files 3141 do 3142 case $ac_file in 3143 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3144 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3145 esac 3146 done 3147 rm -f $ac_rmfiles 3148 3149 if { { ac_try="$ac_link_default" 3150 case "(($ac_try" in 3151 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3152 *) ac_try_echo=$ac_try;; 3153 esac 3154 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3155 $as_echo "$ac_try_echo"; } >&5 3156 (eval "$ac_link_default") 2>&5 3157 ac_status=$? 3158 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3159 test $ac_status = 0; }; then : 3160 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3161 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3162 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3163 # so that the user can short-circuit this test for compilers unknown to 3164 # Autoconf. 3165 for ac_file in $ac_files '' 3166 do 3167 test -f "$ac_file" || continue 3168 case $ac_file in 3169 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3170 ;; 3171 [ab].out ) 3172 # We found the default executable, but exeext='' is most 3173 # certainly right. 3174 break;; 3175 *.* ) 3176 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3177 then :; else 3178 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3179 fi 3180 # We set ac_cv_exeext here because the later test for it is not 3181 # safe: cross compilers may not add the suffix if given an `-o' 3182 # argument, so we may need to know it at that point already. 3183 # Even if this section looks crufty: it has the advantage of 3184 # actually working. 3185 break;; 3186 * ) 3187 break;; 3188 esac 3189 done 3190 test "$ac_cv_exeext" = no && ac_cv_exeext= 3191 3192 else 3193 ac_file='' 3194 fi 3195 if test -z "$ac_file"; then : 3196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3197 $as_echo "no" >&6; } 3198 $as_echo "$as_me: failed program was:" >&5 3199 sed 's/^/| /' conftest.$ac_ext >&5 3200 3201 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3202 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3203 as_fn_error 77 "C compiler cannot create executables 3204 See \`config.log' for more details" "$LINENO" 5; } 3205 else 3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3207 $as_echo "yes" >&6; } 3208 fi 3209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3210 $as_echo_n "checking for C compiler default output file name... " >&6; } 3211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3212 $as_echo "$ac_file" >&6; } 3213 ac_exeext=$ac_cv_exeext 3214 3215 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3216 ac_clean_files=$ac_clean_files_save 3217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3218 $as_echo_n "checking for suffix of executables... " >&6; } 3219 if { { ac_try="$ac_link" 3220 case "(($ac_try" in 3221 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3222 *) ac_try_echo=$ac_try;; 3223 esac 3224 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3225 $as_echo "$ac_try_echo"; } >&5 3226 (eval "$ac_link") 2>&5 3227 ac_status=$? 3228 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3229 test $ac_status = 0; }; then : 3230 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3231 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3232 # work properly (i.e., refer to `conftest.exe'), while it won't with 3233 # `rm'. 3234 for ac_file in conftest.exe conftest conftest.*; do 3235 test -f "$ac_file" || continue 3236 case $ac_file in 3237 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3238 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3239 break;; 3240 * ) break;; 3241 esac 3242 done 3243 else 3244 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3245 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3246 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3247 See \`config.log' for more details" "$LINENO" 5; } 3248 fi 3249 rm -f conftest conftest$ac_cv_exeext 3250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3251 $as_echo "$ac_cv_exeext" >&6; } 3252 3253 rm -f conftest.$ac_ext 3254 EXEEXT=$ac_cv_exeext 3255 ac_exeext=$EXEEXT 3256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3257 /* end confdefs.h. */ 3258 #include <stdio.h> 3259 int 3260 main () 3261 { 3262 FILE *f = fopen ("conftest.out", "w"); 3263 return ferror (f) || fclose (f) != 0; 3264 3265 ; 3266 return 0; 3267 } 3268 _ACEOF 3269 ac_clean_files="$ac_clean_files conftest.out" 3270 # Check that the compiler produces executables we can run. If not, either 3271 # the compiler is broken, or we cross compile. 3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3273 $as_echo_n "checking whether we are cross compiling... " >&6; } 3274 if test "$cross_compiling" != yes; then 3275 { { ac_try="$ac_link" 3276 case "(($ac_try" in 3277 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3278 *) ac_try_echo=$ac_try;; 3279 esac 3280 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3281 $as_echo "$ac_try_echo"; } >&5 3282 (eval "$ac_link") 2>&5 3283 ac_status=$? 3284 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3285 test $ac_status = 0; } 3286 if { ac_try='./conftest$ac_cv_exeext' 3287 { { case "(($ac_try" in 3288 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3289 *) ac_try_echo=$ac_try;; 3290 esac 3291 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3292 $as_echo "$ac_try_echo"; } >&5 3293 (eval "$ac_try") 2>&5 3294 ac_status=$? 3295 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3296 test $ac_status = 0; }; }; then 3297 cross_compiling=no 3298 else 3299 if test "$cross_compiling" = maybe; then 3300 cross_compiling=yes 3301 else 3302 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3303 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3304 as_fn_error $? "cannot run C compiled programs. 3305 If you meant to cross compile, use \`--host'. 3306 See \`config.log' for more details" "$LINENO" 5; } 3307 fi 3308 fi 3309 fi 3310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3311 $as_echo "$cross_compiling" >&6; } 3312 3313 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3314 ac_clean_files=$ac_clean_files_save 3315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3316 $as_echo_n "checking for suffix of object files... " >&6; } 3317 if ${ac_cv_objext+:} false; then : 3318 $as_echo_n "(cached) " >&6 3319 else 3320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3321 /* end confdefs.h. */ 3322 3323 int 3324 main () 3325 { 3326 3327 ; 3328 return 0; 3329 } 3330 _ACEOF 3331 rm -f conftest.o conftest.obj 3332 if { { ac_try="$ac_compile" 3333 case "(($ac_try" in 3334 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3335 *) ac_try_echo=$ac_try;; 3336 esac 3337 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3338 $as_echo "$ac_try_echo"; } >&5 3339 (eval "$ac_compile") 2>&5 3340 ac_status=$? 3341 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3342 test $ac_status = 0; }; then : 3343 for ac_file in conftest.o conftest.obj conftest.*; do 3344 test -f "$ac_file" || continue; 3345 case $ac_file in 3346 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3347 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3348 break;; 3349 esac 3350 done 3351 else 3352 $as_echo "$as_me: failed program was:" >&5 3353 sed 's/^/| /' conftest.$ac_ext >&5 3354 3355 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3356 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3357 as_fn_error $? "cannot compute suffix of object files: cannot compile 3358 See \`config.log' for more details" "$LINENO" 5; } 3359 fi 3360 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3361 fi 3362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3363 $as_echo "$ac_cv_objext" >&6; } 3364 OBJEXT=$ac_cv_objext 3365 ac_objext=$OBJEXT 3366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3367 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3368 if ${ac_cv_c_compiler_gnu+:} false; then : 3369 $as_echo_n "(cached) " >&6 3370 else 3371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3372 /* end confdefs.h. */ 3373 3374 int 3375 main () 3376 { 3377 #ifndef __GNUC__ 3378 choke me 3379 #endif 3380 3381 ; 3382 return 0; 3383 } 3384 _ACEOF 3385 if ac_fn_c_try_compile "$LINENO"; then : 3386 ac_compiler_gnu=yes 3387 else 3388 ac_compiler_gnu=no 3389 fi 3390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3391 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3392 3393 fi 3394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3395 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3396 if test $ac_compiler_gnu = yes; then 3397 GCC=yes 3398 else 3399 GCC= 3400 fi 3401 ac_test_CFLAGS=${CFLAGS+set} 3402 ac_save_CFLAGS=$CFLAGS 3403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3404 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3405 if ${ac_cv_prog_cc_g+:} false; then : 3406 $as_echo_n "(cached) " >&6 3407 else 3408 ac_save_c_werror_flag=$ac_c_werror_flag 3409 ac_c_werror_flag=yes 3410 ac_cv_prog_cc_g=no 3411 CFLAGS="-g" 3412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3413 /* end confdefs.h. */ 3414 3415 int 3416 main () 3417 { 3418 3419 ; 3420 return 0; 3421 } 3422 _ACEOF 3423 if ac_fn_c_try_compile "$LINENO"; then : 3424 ac_cv_prog_cc_g=yes 3425 else 3426 CFLAGS="" 3427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3428 /* end confdefs.h. */ 3429 3430 int 3431 main () 3432 { 3433 3434 ; 3435 return 0; 3436 } 3437 _ACEOF 3438 if ac_fn_c_try_compile "$LINENO"; then : 3439 3440 else 3441 ac_c_werror_flag=$ac_save_c_werror_flag 3442 CFLAGS="-g" 3443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3444 /* end confdefs.h. */ 3445 3446 int 3447 main () 3448 { 3449 3450 ; 3451 return 0; 3452 } 3453 _ACEOF 3454 if ac_fn_c_try_compile "$LINENO"; then : 3455 ac_cv_prog_cc_g=yes 3456 fi 3457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3458 fi 3459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3460 fi 3461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3462 ac_c_werror_flag=$ac_save_c_werror_flag 3463 fi 3464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3465 $as_echo "$ac_cv_prog_cc_g" >&6; } 3466 if test "$ac_test_CFLAGS" = set; then 3467 CFLAGS=$ac_save_CFLAGS 3468 elif test $ac_cv_prog_cc_g = yes; then 3469 if test "$GCC" = yes; then 3470 CFLAGS="-g -O2" 3471 else 3472 CFLAGS="-g" 3473 fi 3474 else 3475 if test "$GCC" = yes; then 3476 CFLAGS="-O2" 3477 else 3478 CFLAGS= 3479 fi 3480 fi 3481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3482 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3483 if ${ac_cv_prog_cc_c89+:} false; then : 3484 $as_echo_n "(cached) " >&6 3485 else 3486 ac_cv_prog_cc_c89=no 3487 ac_save_CC=$CC 3488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3489 /* end confdefs.h. */ 3490 #include <stdarg.h> 3491 #include <stdio.h> 3492 struct stat; 3493 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3494 struct buf { int x; }; 3495 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3496 static char *e (p, i) 3497 char **p; 3498 int i; 3499 { 3500 return p[i]; 3501 } 3502 static char *f (char * (*g) (char **, int), char **p, ...) 3503 { 3504 char *s; 3505 va_list v; 3506 va_start (v,p); 3507 s = g (p, va_arg (v,int)); 3508 va_end (v); 3509 return s; 3510 } 3511 3512 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3513 function prototypes and stuff, but not '\xHH' hex character constants. 3514 These don't provoke an error unfortunately, instead are silently treated 3515 as 'x'. The following induces an error, until -std is added to get 3516 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3517 array size at least. It's necessary to write '\x00'==0 to get something 3518 that's true only with -std. */ 3519 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3520 3521 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3522 inside strings and character constants. */ 3523 #define FOO(x) 'x' 3524 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3525 3526 int test (int i, double x); 3527 struct s1 {int (*f) (int a);}; 3528 struct s2 {int (*f) (double a);}; 3529 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3530 int argc; 3531 char **argv; 3532 int 3533 main () 3534 { 3535 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3536 ; 3537 return 0; 3538 } 3539 _ACEOF 3540 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3541 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3542 do 3543 CC="$ac_save_CC $ac_arg" 3544 if ac_fn_c_try_compile "$LINENO"; then : 3545 ac_cv_prog_cc_c89=$ac_arg 3546 fi 3547 rm -f core conftest.err conftest.$ac_objext 3548 test "x$ac_cv_prog_cc_c89" != "xno" && break 3549 done 3550 rm -f conftest.$ac_ext 3551 CC=$ac_save_CC 3552 3553 fi 3554 # AC_CACHE_VAL 3555 case "x$ac_cv_prog_cc_c89" in 3556 x) 3557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3558 $as_echo "none needed" >&6; } ;; 3559 xno) 3560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3561 $as_echo "unsupported" >&6; } ;; 3562 *) 3563 CC="$CC $ac_cv_prog_cc_c89" 3564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3565 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3566 esac 3567 if test "x$ac_cv_prog_cc_c89" != xno; then : 3568 3569 fi 3570 3571 ac_ext=c 3572 ac_cpp='$CPP $CPPFLAGS' 3573 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3574 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3575 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3576 3577 ac_ext=c 3578 ac_cpp='$CPP $CPPFLAGS' 3579 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3580 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3581 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3583 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3584 if ${am_cv_prog_cc_c_o+:} false; then : 3585 $as_echo_n "(cached) " >&6 3586 else 3587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3588 /* end confdefs.h. */ 3589 3590 int 3591 main () 3592 { 3593 3594 ; 3595 return 0; 3596 } 3597 _ACEOF 3598 # Make sure it works both with $CC and with simple cc. 3599 # Following AC_PROG_CC_C_O, we do the test twice because some 3600 # compilers refuse to overwrite an existing .o file with -o, 3601 # though they will create one. 3602 am_cv_prog_cc_c_o=yes 3603 for am_i in 1 2; do 3604 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3605 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3606 ac_status=$? 3607 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3608 (exit $ac_status); } \ 3609 && test -f conftest2.$ac_objext; then 3610 : OK 3611 else 3612 am_cv_prog_cc_c_o=no 3613 break 3614 fi 3615 done 3616 rm -f core conftest* 3617 unset am_i 3618 fi 3619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3620 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3621 if test "$am_cv_prog_cc_c_o" != yes; then 3622 # Losing compiler, so override with the script. 3623 # FIXME: It is wrong to rewrite CC. 3624 # But if we don't then we get into trouble of one sort or another. 3625 # A longer-term fix would be to have automake use am__CC in this case, 3626 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3627 CC="$am_aux_dir/compile $CC" 3628 fi 3629 ac_ext=c 3630 ac_cpp='$CPP $CPPFLAGS' 3631 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3632 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3633 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3634 3635 3636 depcc="$CC" am_compiler_list= 3637 3638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3639 $as_echo_n "checking dependency style of $depcc... " >&6; } 3640 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3641 $as_echo_n "(cached) " >&6 3642 else 3643 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3644 # We make a subdir and do the tests there. Otherwise we can end up 3645 # making bogus files that we don't know about and never remove. For 3646 # instance it was reported that on HP-UX the gcc test will end up 3647 # making a dummy file named 'D' -- because '-MD' means "put the output 3648 # in D". 3649 rm -rf conftest.dir 3650 mkdir conftest.dir 3651 # Copy depcomp to subdir because otherwise we won't find it if we're 3652 # using a relative directory. 3653 cp "$am_depcomp" conftest.dir 3654 cd conftest.dir 3655 # We will build objects and dependencies in a subdirectory because 3656 # it helps to detect inapplicable dependency modes. For instance 3657 # both Tru64's cc and ICC support -MD to output dependencies as a 3658 # side effect of compilation, but ICC will put the dependencies in 3659 # the current directory while Tru64 will put them in the object 3660 # directory. 3661 mkdir sub 3662 3663 am_cv_CC_dependencies_compiler_type=none 3664 if test "$am_compiler_list" = ""; then 3665 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3666 fi 3667 am__universal=false 3668 case " $depcc " in #( 3669 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3670 esac 3671 3672 for depmode in $am_compiler_list; do 3673 # Setup a source with many dependencies, because some compilers 3674 # like to wrap large dependency lists on column 80 (with \), and 3675 # we should not choose a depcomp mode which is confused by this. 3676 # 3677 # We need to recreate these files for each test, as the compiler may 3678 # overwrite some of them when testing with obscure command lines. 3679 # This happens at least with the AIX C compiler. 3680 : > sub/conftest.c 3681 for i in 1 2 3 4 5 6; do 3682 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3683 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3684 # Solaris 10 /bin/sh. 3685 echo '/* dummy */' > sub/conftst$i.h 3686 done 3687 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3688 3689 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3690 # mode. It turns out that the SunPro C++ compiler does not properly 3691 # handle '-M -o', and we need to detect this. Also, some Intel 3692 # versions had trouble with output in subdirs. 3693 am__obj=sub/conftest.${OBJEXT-o} 3694 am__minus_obj="-o $am__obj" 3695 case $depmode in 3696 gcc) 3697 # This depmode causes a compiler race in universal mode. 3698 test "$am__universal" = false || continue 3699 ;; 3700 nosideeffect) 3701 # After this tag, mechanisms are not by side-effect, so they'll 3702 # only be used when explicitly requested. 3703 if test "x$enable_dependency_tracking" = xyes; then 3704 continue 3705 else 3706 break 3707 fi 3708 ;; 3709 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3710 # This compiler won't grok '-c -o', but also, the minuso test has 3711 # not run yet. These depmodes are late enough in the game, and 3712 # so weak that their functioning should not be impacted. 3713 am__obj=conftest.${OBJEXT-o} 3714 am__minus_obj= 3715 ;; 3716 none) break ;; 3717 esac 3718 if depmode=$depmode \ 3719 source=sub/conftest.c object=$am__obj \ 3720 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3721 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3722 >/dev/null 2>conftest.err && 3723 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3724 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3725 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3726 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3727 # icc doesn't choke on unknown options, it will just issue warnings 3728 # or remarks (even with -Werror). So we grep stderr for any message 3729 # that says an option was ignored or not supported. 3730 # When given -MP, icc 7.0 and 7.1 complain thusly: 3731 # icc: Command line warning: ignoring option '-M'; no argument required 3732 # The diagnosis changed in icc 8.0: 3733 # icc: Command line remark: option '-MP' not supported 3734 if (grep 'ignoring option' conftest.err || 3735 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3736 am_cv_CC_dependencies_compiler_type=$depmode 3737 break 3738 fi 3739 fi 3740 done 3741 3742 cd .. 3743 rm -rf conftest.dir 3744 else 3745 am_cv_CC_dependencies_compiler_type=none 3746 fi 3747 3748 fi 3749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3750 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3751 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3752 3753 if 3754 test "x$enable_dependency_tracking" != xno \ 3755 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3756 am__fastdepCC_TRUE= 3757 am__fastdepCC_FALSE='#' 3758 else 3759 am__fastdepCC_TRUE='#' 3760 am__fastdepCC_FALSE= 3761 fi 3762 3763 3764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3765 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3766 if ${ac_cv_prog_cc_c99+:} false; then : 3767 $as_echo_n "(cached) " >&6 3768 else 3769 ac_cv_prog_cc_c99=no 3770 ac_save_CC=$CC 3771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3772 /* end confdefs.h. */ 3773 #include <stdarg.h> 3774 #include <stdbool.h> 3775 #include <stdlib.h> 3776 #include <wchar.h> 3777 #include <stdio.h> 3778 3779 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3780 #define debug(...) fprintf (stderr, __VA_ARGS__) 3781 #define showlist(...) puts (#__VA_ARGS__) 3782 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3783 static void 3784 test_varargs_macros (void) 3785 { 3786 int x = 1234; 3787 int y = 5678; 3788 debug ("Flag"); 3789 debug ("X = %d\n", x); 3790 showlist (The first, second, and third items.); 3791 report (x>y, "x is %d but y is %d", x, y); 3792 } 3793 3794 // Check long long types. 3795 #define BIG64 18446744073709551615ull 3796 #define BIG32 4294967295ul 3797 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3798 #if !BIG_OK 3799 your preprocessor is broken; 3800 #endif 3801 #if BIG_OK 3802 #else 3803 your preprocessor is broken; 3804 #endif 3805 static long long int bignum = -9223372036854775807LL; 3806 static unsigned long long int ubignum = BIG64; 3807 3808 struct incomplete_array 3809 { 3810 int datasize; 3811 double data[]; 3812 }; 3813 3814 struct named_init { 3815 int number; 3816 const wchar_t *name; 3817 double average; 3818 }; 3819 3820 typedef const char *ccp; 3821 3822 static inline int 3823 test_restrict (ccp restrict text) 3824 { 3825 // See if C++-style comments work. 3826 // Iterate through items via the restricted pointer. 3827 // Also check for declarations in for loops. 3828 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3829 continue; 3830 return 0; 3831 } 3832 3833 // Check varargs and va_copy. 3834 static void 3835 test_varargs (const char *format, ...) 3836 { 3837 va_list args; 3838 va_start (args, format); 3839 va_list args_copy; 3840 va_copy (args_copy, args); 3841 3842 const char *str; 3843 int number; 3844 float fnumber; 3845 3846 while (*format) 3847 { 3848 switch (*format++) 3849 { 3850 case 's': // string 3851 str = va_arg (args_copy, const char *); 3852 break; 3853 case 'd': // int 3854 number = va_arg (args_copy, int); 3855 break; 3856 case 'f': // float 3857 fnumber = va_arg (args_copy, double); 3858 break; 3859 default: 3860 break; 3861 } 3862 } 3863 va_end (args_copy); 3864 va_end (args); 3865 } 3866 3867 int 3868 main () 3869 { 3870 3871 // Check bool. 3872 _Bool success = false; 3873 3874 // Check restrict. 3875 if (test_restrict ("String literal") == 0) 3876 success = true; 3877 char *restrict newvar = "Another string"; 3878 3879 // Check varargs. 3880 test_varargs ("s, d' f .", "string", 65, 34.234); 3881 test_varargs_macros (); 3882 3883 // Check flexible array members. 3884 struct incomplete_array *ia = 3885 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3886 ia->datasize = 10; 3887 for (int i = 0; i < ia->datasize; ++i) 3888 ia->data[i] = i * 1.234; 3889 3890 // Check named initializers. 3891 struct named_init ni = { 3892 .number = 34, 3893 .name = L"Test wide string", 3894 .average = 543.34343, 3895 }; 3896 3897 ni.number = 58; 3898 3899 int dynamic_array[ni.number]; 3900 dynamic_array[ni.number - 1] = 543; 3901 3902 // work around unused variable warnings 3903 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3904 || dynamic_array[ni.number - 1] != 543); 3905 3906 ; 3907 return 0; 3908 } 3909 _ACEOF 3910 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3911 do 3912 CC="$ac_save_CC $ac_arg" 3913 if ac_fn_c_try_compile "$LINENO"; then : 3914 ac_cv_prog_cc_c99=$ac_arg 3915 fi 3916 rm -f core conftest.err conftest.$ac_objext 3917 test "x$ac_cv_prog_cc_c99" != "xno" && break 3918 done 3919 rm -f conftest.$ac_ext 3920 CC=$ac_save_CC 3921 3922 fi 3923 # AC_CACHE_VAL 3924 case "x$ac_cv_prog_cc_c99" in 3925 x) 3926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3927 $as_echo "none needed" >&6; } ;; 3928 xno) 3929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3930 $as_echo "unsupported" >&6; } ;; 3931 *) 3932 CC="$CC $ac_cv_prog_cc_c99" 3933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3934 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3935 esac 3936 if test "x$ac_cv_prog_cc_c99" != xno; then : 3937 3938 fi 3939 3940 3941 3942 ac_ext=c 3943 ac_cpp='$CPP $CPPFLAGS' 3944 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3945 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3946 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3948 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3949 # On Suns, sometimes $CPP names a directory. 3950 if test -n "$CPP" && test -d "$CPP"; then 3951 CPP= 3952 fi 3953 if test -z "$CPP"; then 3954 if ${ac_cv_prog_CPP+:} false; then : 3955 $as_echo_n "(cached) " >&6 3956 else 3957 # Double quotes because CPP needs to be expanded 3958 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3959 do 3960 ac_preproc_ok=false 3961 for ac_c_preproc_warn_flag in '' yes 3962 do 3963 # Use a header file that comes with gcc, so configuring glibc 3964 # with a fresh cross-compiler works. 3965 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3966 # <limits.h> exists even on freestanding compilers. 3967 # On the NeXT, cc -E runs the code through the compiler's parser, 3968 # not just through cpp. "Syntax error" is here to catch this case. 3969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3970 /* end confdefs.h. */ 3971 #ifdef __STDC__ 3972 # include <limits.h> 3973 #else 3974 # include <assert.h> 3975 #endif 3976 Syntax error 3977 _ACEOF 3978 if ac_fn_c_try_cpp "$LINENO"; then : 3979 3980 else 3981 # Broken: fails on valid input. 3982 continue 3983 fi 3984 rm -f conftest.err conftest.i conftest.$ac_ext 3985 3986 # OK, works on sane cases. Now check whether nonexistent headers 3987 # can be detected and how. 3988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3989 /* end confdefs.h. */ 3990 #include <ac_nonexistent.h> 3991 _ACEOF 3992 if ac_fn_c_try_cpp "$LINENO"; then : 3993 # Broken: success on invalid input. 3994 continue 3995 else 3996 # Passes both tests. 3997 ac_preproc_ok=: 3998 break 3999 fi 4000 rm -f conftest.err conftest.i conftest.$ac_ext 4001 4002 done 4003 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4004 rm -f conftest.i conftest.err conftest.$ac_ext 4005 if $ac_preproc_ok; then : 4006 break 4007 fi 4008 4009 done 4010 ac_cv_prog_CPP=$CPP 4011 4012 fi 4013 CPP=$ac_cv_prog_CPP 4014 else 4015 ac_cv_prog_CPP=$CPP 4016 fi 4017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4018 $as_echo "$CPP" >&6; } 4019 ac_preproc_ok=false 4020 for ac_c_preproc_warn_flag in '' yes 4021 do 4022 # Use a header file that comes with gcc, so configuring glibc 4023 # with a fresh cross-compiler works. 4024 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4025 # <limits.h> exists even on freestanding compilers. 4026 # On the NeXT, cc -E runs the code through the compiler's parser, 4027 # not just through cpp. "Syntax error" is here to catch this case. 4028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4029 /* end confdefs.h. */ 4030 #ifdef __STDC__ 4031 # include <limits.h> 4032 #else 4033 # include <assert.h> 4034 #endif 4035 Syntax error 4036 _ACEOF 4037 if ac_fn_c_try_cpp "$LINENO"; then : 4038 4039 else 4040 # Broken: fails on valid input. 4041 continue 4042 fi 4043 rm -f conftest.err conftest.i conftest.$ac_ext 4044 4045 # OK, works on sane cases. Now check whether nonexistent headers 4046 # can be detected and how. 4047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4048 /* end confdefs.h. */ 4049 #include <ac_nonexistent.h> 4050 _ACEOF 4051 if ac_fn_c_try_cpp "$LINENO"; then : 4052 # Broken: success on invalid input. 4053 continue 4054 else 4055 # Passes both tests. 4056 ac_preproc_ok=: 4057 break 4058 fi 4059 rm -f conftest.err conftest.i conftest.$ac_ext 4060 4061 done 4062 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4063 rm -f conftest.i conftest.err conftest.$ac_ext 4064 if $ac_preproc_ok; then : 4065 4066 else 4067 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4068 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4069 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4070 See \`config.log' for more details" "$LINENO" 5; } 4071 fi 4072 4073 ac_ext=c 4074 ac_cpp='$CPP $CPPFLAGS' 4075 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4076 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4077 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4078 4079 4080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4081 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4082 if ${ac_cv_path_GREP+:} false; then : 4083 $as_echo_n "(cached) " >&6 4084 else 4085 if test -z "$GREP"; then 4086 ac_path_GREP_found=false 4087 # Loop through the user's path and test for each of PROGNAME-LIST 4088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4089 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4090 do 4091 IFS=$as_save_IFS 4092 test -z "$as_dir" && as_dir=. 4093 for ac_prog in grep ggrep; do 4094 for ac_exec_ext in '' $ac_executable_extensions; do 4095 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4096 as_fn_executable_p "$ac_path_GREP" || continue 4097 # Check for GNU ac_path_GREP and select it if it is found. 4098 # Check for GNU $ac_path_GREP 4099 case `"$ac_path_GREP" --version 2>&1` in 4100 *GNU*) 4101 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4102 *) 4103 ac_count=0 4104 $as_echo_n 0123456789 >"conftest.in" 4105 while : 4106 do 4107 cat "conftest.in" "conftest.in" >"conftest.tmp" 4108 mv "conftest.tmp" "conftest.in" 4109 cp "conftest.in" "conftest.nl" 4110 $as_echo 'GREP' >> "conftest.nl" 4111 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4112 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4113 as_fn_arith $ac_count + 1 && ac_count=$as_val 4114 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4115 # Best one so far, save it but keep looking for a better one 4116 ac_cv_path_GREP="$ac_path_GREP" 4117 ac_path_GREP_max=$ac_count 4118 fi 4119 # 10*(2^10) chars as input seems more than enough 4120 test $ac_count -gt 10 && break 4121 done 4122 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4123 esac 4124 4125 $ac_path_GREP_found && break 3 4126 done 4127 done 4128 done 4129 IFS=$as_save_IFS 4130 if test -z "$ac_cv_path_GREP"; then 4131 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4132 fi 4133 else 4134 ac_cv_path_GREP=$GREP 4135 fi 4136 4137 fi 4138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4139 $as_echo "$ac_cv_path_GREP" >&6; } 4140 GREP="$ac_cv_path_GREP" 4141 4142 4143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4144 $as_echo_n "checking for egrep... " >&6; } 4145 if ${ac_cv_path_EGREP+:} false; then : 4146 $as_echo_n "(cached) " >&6 4147 else 4148 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4149 then ac_cv_path_EGREP="$GREP -E" 4150 else 4151 if test -z "$EGREP"; then 4152 ac_path_EGREP_found=false 4153 # Loop through the user's path and test for each of PROGNAME-LIST 4154 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4155 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4156 do 4157 IFS=$as_save_IFS 4158 test -z "$as_dir" && as_dir=. 4159 for ac_prog in egrep; do 4160 for ac_exec_ext in '' $ac_executable_extensions; do 4161 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4162 as_fn_executable_p "$ac_path_EGREP" || continue 4163 # Check for GNU ac_path_EGREP and select it if it is found. 4164 # Check for GNU $ac_path_EGREP 4165 case `"$ac_path_EGREP" --version 2>&1` in 4166 *GNU*) 4167 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4168 *) 4169 ac_count=0 4170 $as_echo_n 0123456789 >"conftest.in" 4171 while : 4172 do 4173 cat "conftest.in" "conftest.in" >"conftest.tmp" 4174 mv "conftest.tmp" "conftest.in" 4175 cp "conftest.in" "conftest.nl" 4176 $as_echo 'EGREP' >> "conftest.nl" 4177 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4178 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4179 as_fn_arith $ac_count + 1 && ac_count=$as_val 4180 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4181 # Best one so far, save it but keep looking for a better one 4182 ac_cv_path_EGREP="$ac_path_EGREP" 4183 ac_path_EGREP_max=$ac_count 4184 fi 4185 # 10*(2^10) chars as input seems more than enough 4186 test $ac_count -gt 10 && break 4187 done 4188 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4189 esac 4190 4191 $ac_path_EGREP_found && break 3 4192 done 4193 done 4194 done 4195 IFS=$as_save_IFS 4196 if test -z "$ac_cv_path_EGREP"; then 4197 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4198 fi 4199 else 4200 ac_cv_path_EGREP=$EGREP 4201 fi 4202 4203 fi 4204 fi 4205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4206 $as_echo "$ac_cv_path_EGREP" >&6; } 4207 EGREP="$ac_cv_path_EGREP" 4208 4209 4210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4211 $as_echo_n "checking for ANSI C header files... " >&6; } 4212 if ${ac_cv_header_stdc+:} false; then : 4213 $as_echo_n "(cached) " >&6 4214 else 4215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4216 /* end confdefs.h. */ 4217 #include <stdlib.h> 4218 #include <stdarg.h> 4219 #include <string.h> 4220 #include <float.h> 4221 4222 int 4223 main () 4224 { 4225 4226 ; 4227 return 0; 4228 } 4229 _ACEOF 4230 if ac_fn_c_try_compile "$LINENO"; then : 4231 ac_cv_header_stdc=yes 4232 else 4233 ac_cv_header_stdc=no 4234 fi 4235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4236 4237 if test $ac_cv_header_stdc = yes; then 4238 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4240 /* end confdefs.h. */ 4241 #include <string.h> 4242 4243 _ACEOF 4244 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4245 $EGREP "memchr" >/dev/null 2>&1; then : 4246 4247 else 4248 ac_cv_header_stdc=no 4249 fi 4250 rm -f conftest* 4251 4252 fi 4253 4254 if test $ac_cv_header_stdc = yes; then 4255 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4257 /* end confdefs.h. */ 4258 #include <stdlib.h> 4259 4260 _ACEOF 4261 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4262 $EGREP "free" >/dev/null 2>&1; then : 4263 4264 else 4265 ac_cv_header_stdc=no 4266 fi 4267 rm -f conftest* 4268 4269 fi 4270 4271 if test $ac_cv_header_stdc = yes; then 4272 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4273 if test "$cross_compiling" = yes; then : 4274 : 4275 else 4276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4277 /* end confdefs.h. */ 4278 #include <ctype.h> 4279 #include <stdlib.h> 4280 #if ((' ' & 0x0FF) == 0x020) 4281 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4282 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4283 #else 4284 # define ISLOWER(c) \ 4285 (('a' <= (c) && (c) <= 'i') \ 4286 || ('j' <= (c) && (c) <= 'r') \ 4287 || ('s' <= (c) && (c) <= 'z')) 4288 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4289 #endif 4290 4291 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4292 int 4293 main () 4294 { 4295 int i; 4296 for (i = 0; i < 256; i++) 4297 if (XOR (islower (i), ISLOWER (i)) 4298 || toupper (i) != TOUPPER (i)) 4299 return 2; 4300 return 0; 4301 } 4302 _ACEOF 4303 if ac_fn_c_try_run "$LINENO"; then : 4304 4305 else 4306 ac_cv_header_stdc=no 4307 fi 4308 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4309 conftest.$ac_objext conftest.beam conftest.$ac_ext 4310 fi 4311 4312 fi 4313 fi 4314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4315 $as_echo "$ac_cv_header_stdc" >&6; } 4316 if test $ac_cv_header_stdc = yes; then 4317 4318 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4319 4320 fi 4321 4322 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4323 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4324 inttypes.h stdint.h unistd.h 4325 do : 4326 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4327 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4328 " 4329 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4330 cat >>confdefs.h <<_ACEOF 4331 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4332 _ACEOF 4333 4334 fi 4335 4336 done 4337 4338 4339 4340 4341 4342 4343 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4344 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4345 CLANGCC="yes" 4346 else 4347 CLANGCC="no" 4348 fi 4349 4350 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4351 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4352 INTELCC="yes" 4353 else 4354 INTELCC="no" 4355 fi 4356 4357 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4358 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4359 SUNCC="yes" 4360 else 4361 SUNCC="no" 4362 fi 4363 4364 4365 4366 4367 4368 4369 4370 4371 4372 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4373 if test -n "$ac_tool_prefix"; then 4374 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4375 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4377 $as_echo_n "checking for $ac_word... " >&6; } 4378 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4379 $as_echo_n "(cached) " >&6 4380 else 4381 case $PKG_CONFIG in 4382 [\\/]* | ?:[\\/]*) 4383 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4384 ;; 4385 *) 4386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4387 for as_dir in $PATH 4388 do 4389 IFS=$as_save_IFS 4390 test -z "$as_dir" && as_dir=. 4391 for ac_exec_ext in '' $ac_executable_extensions; do 4392 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4393 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4394 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4395 break 2 4396 fi 4397 done 4398 done 4399 IFS=$as_save_IFS 4400 4401 ;; 4402 esac 4403 fi 4404 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4405 if test -n "$PKG_CONFIG"; then 4406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4407 $as_echo "$PKG_CONFIG" >&6; } 4408 else 4409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4410 $as_echo "no" >&6; } 4411 fi 4412 4413 4414 fi 4415 if test -z "$ac_cv_path_PKG_CONFIG"; then 4416 ac_pt_PKG_CONFIG=$PKG_CONFIG 4417 # Extract the first word of "pkg-config", so it can be a program name with args. 4418 set dummy pkg-config; ac_word=$2 4419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4420 $as_echo_n "checking for $ac_word... " >&6; } 4421 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4422 $as_echo_n "(cached) " >&6 4423 else 4424 case $ac_pt_PKG_CONFIG in 4425 [\\/]* | ?:[\\/]*) 4426 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4427 ;; 4428 *) 4429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4430 for as_dir in $PATH 4431 do 4432 IFS=$as_save_IFS 4433 test -z "$as_dir" && as_dir=. 4434 for ac_exec_ext in '' $ac_executable_extensions; do 4435 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4436 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4437 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4438 break 2 4439 fi 4440 done 4441 done 4442 IFS=$as_save_IFS 4443 4444 ;; 4445 esac 4446 fi 4447 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4448 if test -n "$ac_pt_PKG_CONFIG"; then 4449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4450 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4451 else 4452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4453 $as_echo "no" >&6; } 4454 fi 4455 4456 if test "x$ac_pt_PKG_CONFIG" = x; then 4457 PKG_CONFIG="" 4458 else 4459 case $cross_compiling:$ac_tool_warned in 4460 yes:) 4461 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4462 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4463 ac_tool_warned=yes ;; 4464 esac 4465 PKG_CONFIG=$ac_pt_PKG_CONFIG 4466 fi 4467 else 4468 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4469 fi 4470 4471 fi 4472 if test -n "$PKG_CONFIG"; then 4473 _pkg_min_version=0.9.0 4474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4475 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4476 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4478 $as_echo "yes" >&6; } 4479 else 4480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4481 $as_echo "no" >&6; } 4482 PKG_CONFIG="" 4483 fi 4484 fi 4485 # Make sure we can run config.sub. 4486 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4487 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4488 4489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4490 $as_echo_n "checking build system type... " >&6; } 4491 if ${ac_cv_build+:} false; then : 4492 $as_echo_n "(cached) " >&6 4493 else 4494 ac_build_alias=$build_alias 4495 test "x$ac_build_alias" = x && 4496 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4497 test "x$ac_build_alias" = x && 4498 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4499 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4500 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4501 4502 fi 4503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4504 $as_echo "$ac_cv_build" >&6; } 4505 case $ac_cv_build in 4506 *-*-*) ;; 4507 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4508 esac 4509 build=$ac_cv_build 4510 ac_save_IFS=$IFS; IFS='-' 4511 set x $ac_cv_build 4512 shift 4513 build_cpu=$1 4514 build_vendor=$2 4515 shift; shift 4516 # Remember, the first character of IFS is used to create $*, 4517 # except with old shells: 4518 build_os=$* 4519 IFS=$ac_save_IFS 4520 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4521 4522 4523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4524 $as_echo_n "checking host system type... " >&6; } 4525 if ${ac_cv_host+:} false; then : 4526 $as_echo_n "(cached) " >&6 4527 else 4528 if test "x$host_alias" = x; then 4529 ac_cv_host=$ac_cv_build 4530 else 4531 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4532 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4533 fi 4534 4535 fi 4536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4537 $as_echo "$ac_cv_host" >&6; } 4538 case $ac_cv_host in 4539 *-*-*) ;; 4540 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4541 esac 4542 host=$ac_cv_host 4543 ac_save_IFS=$IFS; IFS='-' 4544 set x $ac_cv_host 4545 shift 4546 host_cpu=$1 4547 host_vendor=$2 4548 shift; shift 4549 # Remember, the first character of IFS is used to create $*, 4550 # except with old shells: 4551 host_os=$* 4552 IFS=$ac_save_IFS 4553 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4554 4555 4556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4557 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4558 if ${ac_cv_path_SED+:} false; then : 4559 $as_echo_n "(cached) " >&6 4560 else 4561 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4562 for ac_i in 1 2 3 4 5 6 7; do 4563 ac_script="$ac_script$as_nl$ac_script" 4564 done 4565 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4566 { ac_script=; unset ac_script;} 4567 if test -z "$SED"; then 4568 ac_path_SED_found=false 4569 # Loop through the user's path and test for each of PROGNAME-LIST 4570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4571 for as_dir in $PATH 4572 do 4573 IFS=$as_save_IFS 4574 test -z "$as_dir" && as_dir=. 4575 for ac_prog in sed gsed; do 4576 for ac_exec_ext in '' $ac_executable_extensions; do 4577 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4578 as_fn_executable_p "$ac_path_SED" || continue 4579 # Check for GNU ac_path_SED and select it if it is found. 4580 # Check for GNU $ac_path_SED 4581 case `"$ac_path_SED" --version 2>&1` in 4582 *GNU*) 4583 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4584 *) 4585 ac_count=0 4586 $as_echo_n 0123456789 >"conftest.in" 4587 while : 4588 do 4589 cat "conftest.in" "conftest.in" >"conftest.tmp" 4590 mv "conftest.tmp" "conftest.in" 4591 cp "conftest.in" "conftest.nl" 4592 $as_echo '' >> "conftest.nl" 4593 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4594 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4595 as_fn_arith $ac_count + 1 && ac_count=$as_val 4596 if test $ac_count -gt ${ac_path_SED_max-0}; then 4597 # Best one so far, save it but keep looking for a better one 4598 ac_cv_path_SED="$ac_path_SED" 4599 ac_path_SED_max=$ac_count 4600 fi 4601 # 10*(2^10) chars as input seems more than enough 4602 test $ac_count -gt 10 && break 4603 done 4604 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4605 esac 4606 4607 $ac_path_SED_found && break 3 4608 done 4609 done 4610 done 4611 IFS=$as_save_IFS 4612 if test -z "$ac_cv_path_SED"; then 4613 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4614 fi 4615 else 4616 ac_cv_path_SED=$SED 4617 fi 4618 4619 fi 4620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4621 $as_echo "$ac_cv_path_SED" >&6; } 4622 SED="$ac_cv_path_SED" 4623 rm -f conftest.sed 4624 4625 4626 4627 4628 4629 4630 # Check whether --enable-selective-werror was given. 4631 if test "${enable_selective_werror+set}" = set; then : 4632 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4633 else 4634 SELECTIVE_WERROR=yes 4635 fi 4636 4637 4638 4639 4640 4641 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4642 if test "x$SUNCC" = "xyes"; then 4643 BASE_CFLAGS="-v" 4644 else 4645 BASE_CFLAGS="" 4646 fi 4647 4648 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4649 4650 4651 4652 4653 4654 4655 4656 4657 4658 4659 4660 4661 4662 xorg_testset_save_CFLAGS="$CFLAGS" 4663 4664 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4667 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4668 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4669 $as_echo_n "(cached) " >&6 4670 else 4671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4672 /* end confdefs.h. */ 4673 int i; 4674 _ACEOF 4675 if ac_fn_c_try_compile "$LINENO"; then : 4676 xorg_cv_cc_flag_unknown_warning_option=yes 4677 else 4678 xorg_cv_cc_flag_unknown_warning_option=no 4679 fi 4680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4681 fi 4682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4683 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4684 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4685 CFLAGS="$xorg_testset_save_CFLAGS" 4686 fi 4687 4688 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4691 fi 4692 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4694 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4695 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4696 $as_echo_n "(cached) " >&6 4697 else 4698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4699 /* end confdefs.h. */ 4700 int i; 4701 _ACEOF 4702 if ac_fn_c_try_compile "$LINENO"; then : 4703 xorg_cv_cc_flag_unused_command_line_argument=yes 4704 else 4705 xorg_cv_cc_flag_unused_command_line_argument=no 4706 fi 4707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4708 fi 4709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4710 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4711 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4712 CFLAGS="$xorg_testset_save_CFLAGS" 4713 fi 4714 4715 found="no" 4716 4717 if test $found = "no" ; then 4718 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4719 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4720 fi 4721 4722 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4723 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4724 fi 4725 4726 CFLAGS="$CFLAGS -Wall" 4727 4728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4729 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4730 cacheid=xorg_cv_cc_flag__Wall 4731 if eval \${$cacheid+:} false; then : 4732 $as_echo_n "(cached) " >&6 4733 else 4734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4735 /* end confdefs.h. */ 4736 int i; 4737 int 4738 main () 4739 { 4740 4741 ; 4742 return 0; 4743 } 4744 _ACEOF 4745 if ac_fn_c_try_link "$LINENO"; then : 4746 eval $cacheid=yes 4747 else 4748 eval $cacheid=no 4749 fi 4750 rm -f core conftest.err conftest.$ac_objext \ 4751 conftest$ac_exeext conftest.$ac_ext 4752 fi 4753 4754 4755 CFLAGS="$xorg_testset_save_CFLAGS" 4756 4757 eval supported=\$$cacheid 4758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4759 $as_echo "$supported" >&6; } 4760 if test "$supported" = "yes" ; then 4761 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4762 found="yes" 4763 fi 4764 fi 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780 xorg_testset_save_CFLAGS="$CFLAGS" 4781 4782 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4785 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4786 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4787 $as_echo_n "(cached) " >&6 4788 else 4789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4790 /* end confdefs.h. */ 4791 int i; 4792 _ACEOF 4793 if ac_fn_c_try_compile "$LINENO"; then : 4794 xorg_cv_cc_flag_unknown_warning_option=yes 4795 else 4796 xorg_cv_cc_flag_unknown_warning_option=no 4797 fi 4798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4799 fi 4800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4801 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4802 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4803 CFLAGS="$xorg_testset_save_CFLAGS" 4804 fi 4805 4806 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4807 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4809 fi 4810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4812 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4813 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4814 $as_echo_n "(cached) " >&6 4815 else 4816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4817 /* end confdefs.h. */ 4818 int i; 4819 _ACEOF 4820 if ac_fn_c_try_compile "$LINENO"; then : 4821 xorg_cv_cc_flag_unused_command_line_argument=yes 4822 else 4823 xorg_cv_cc_flag_unused_command_line_argument=no 4824 fi 4825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4826 fi 4827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4828 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4829 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4830 CFLAGS="$xorg_testset_save_CFLAGS" 4831 fi 4832 4833 found="no" 4834 4835 if test $found = "no" ; then 4836 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4838 fi 4839 4840 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4842 fi 4843 4844 CFLAGS="$CFLAGS -Wpointer-arith" 4845 4846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4847 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4848 cacheid=xorg_cv_cc_flag__Wpointer_arith 4849 if eval \${$cacheid+:} false; then : 4850 $as_echo_n "(cached) " >&6 4851 else 4852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4853 /* end confdefs.h. */ 4854 int i; 4855 int 4856 main () 4857 { 4858 4859 ; 4860 return 0; 4861 } 4862 _ACEOF 4863 if ac_fn_c_try_link "$LINENO"; then : 4864 eval $cacheid=yes 4865 else 4866 eval $cacheid=no 4867 fi 4868 rm -f core conftest.err conftest.$ac_objext \ 4869 conftest$ac_exeext conftest.$ac_ext 4870 fi 4871 4872 4873 CFLAGS="$xorg_testset_save_CFLAGS" 4874 4875 eval supported=\$$cacheid 4876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4877 $as_echo "$supported" >&6; } 4878 if test "$supported" = "yes" ; then 4879 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4880 found="yes" 4881 fi 4882 fi 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 xorg_testset_save_CFLAGS="$CFLAGS" 4899 4900 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4903 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4904 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4905 $as_echo_n "(cached) " >&6 4906 else 4907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4908 /* end confdefs.h. */ 4909 int i; 4910 _ACEOF 4911 if ac_fn_c_try_compile "$LINENO"; then : 4912 xorg_cv_cc_flag_unknown_warning_option=yes 4913 else 4914 xorg_cv_cc_flag_unknown_warning_option=no 4915 fi 4916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4917 fi 4918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4919 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4920 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4921 CFLAGS="$xorg_testset_save_CFLAGS" 4922 fi 4923 4924 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4925 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4927 fi 4928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4930 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4931 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4932 $as_echo_n "(cached) " >&6 4933 else 4934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4935 /* end confdefs.h. */ 4936 int i; 4937 _ACEOF 4938 if ac_fn_c_try_compile "$LINENO"; then : 4939 xorg_cv_cc_flag_unused_command_line_argument=yes 4940 else 4941 xorg_cv_cc_flag_unused_command_line_argument=no 4942 fi 4943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4944 fi 4945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4946 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4947 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4948 CFLAGS="$xorg_testset_save_CFLAGS" 4949 fi 4950 4951 found="no" 4952 4953 if test $found = "no" ; then 4954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4956 fi 4957 4958 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4959 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4960 fi 4961 4962 CFLAGS="$CFLAGS -Wmissing-declarations" 4963 4964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4965 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4966 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4967 if eval \${$cacheid+:} false; then : 4968 $as_echo_n "(cached) " >&6 4969 else 4970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4971 /* end confdefs.h. */ 4972 int i; 4973 int 4974 main () 4975 { 4976 4977 ; 4978 return 0; 4979 } 4980 _ACEOF 4981 if ac_fn_c_try_link "$LINENO"; then : 4982 eval $cacheid=yes 4983 else 4984 eval $cacheid=no 4985 fi 4986 rm -f core conftest.err conftest.$ac_objext \ 4987 conftest$ac_exeext conftest.$ac_ext 4988 fi 4989 4990 4991 CFLAGS="$xorg_testset_save_CFLAGS" 4992 4993 eval supported=\$$cacheid 4994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4995 $as_echo "$supported" >&6; } 4996 if test "$supported" = "yes" ; then 4997 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4998 found="yes" 4999 fi 5000 fi 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 xorg_testset_save_CFLAGS="$CFLAGS" 5017 5018 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5021 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5022 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5023 $as_echo_n "(cached) " >&6 5024 else 5025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5026 /* end confdefs.h. */ 5027 int i; 5028 _ACEOF 5029 if ac_fn_c_try_compile "$LINENO"; then : 5030 xorg_cv_cc_flag_unknown_warning_option=yes 5031 else 5032 xorg_cv_cc_flag_unknown_warning_option=no 5033 fi 5034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5035 fi 5036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5037 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5038 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5039 CFLAGS="$xorg_testset_save_CFLAGS" 5040 fi 5041 5042 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5045 fi 5046 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5048 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5049 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5050 $as_echo_n "(cached) " >&6 5051 else 5052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5053 /* end confdefs.h. */ 5054 int i; 5055 _ACEOF 5056 if ac_fn_c_try_compile "$LINENO"; then : 5057 xorg_cv_cc_flag_unused_command_line_argument=yes 5058 else 5059 xorg_cv_cc_flag_unused_command_line_argument=no 5060 fi 5061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5062 fi 5063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5064 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5065 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5066 CFLAGS="$xorg_testset_save_CFLAGS" 5067 fi 5068 5069 found="no" 5070 5071 if test $found = "no" ; then 5072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5074 fi 5075 5076 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5078 fi 5079 5080 CFLAGS="$CFLAGS -Wformat=2" 5081 5082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5083 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5084 cacheid=xorg_cv_cc_flag__Wformat_2 5085 if eval \${$cacheid+:} false; then : 5086 $as_echo_n "(cached) " >&6 5087 else 5088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5089 /* end confdefs.h. */ 5090 int i; 5091 int 5092 main () 5093 { 5094 5095 ; 5096 return 0; 5097 } 5098 _ACEOF 5099 if ac_fn_c_try_link "$LINENO"; then : 5100 eval $cacheid=yes 5101 else 5102 eval $cacheid=no 5103 fi 5104 rm -f core conftest.err conftest.$ac_objext \ 5105 conftest$ac_exeext conftest.$ac_ext 5106 fi 5107 5108 5109 CFLAGS="$xorg_testset_save_CFLAGS" 5110 5111 eval supported=\$$cacheid 5112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5113 $as_echo "$supported" >&6; } 5114 if test "$supported" = "yes" ; then 5115 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5116 found="yes" 5117 fi 5118 fi 5119 5120 if test $found = "no" ; then 5121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5123 fi 5124 5125 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5127 fi 5128 5129 CFLAGS="$CFLAGS -Wformat" 5130 5131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5132 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5133 cacheid=xorg_cv_cc_flag__Wformat 5134 if eval \${$cacheid+:} false; then : 5135 $as_echo_n "(cached) " >&6 5136 else 5137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5138 /* end confdefs.h. */ 5139 int i; 5140 int 5141 main () 5142 { 5143 5144 ; 5145 return 0; 5146 } 5147 _ACEOF 5148 if ac_fn_c_try_link "$LINENO"; then : 5149 eval $cacheid=yes 5150 else 5151 eval $cacheid=no 5152 fi 5153 rm -f core conftest.err conftest.$ac_objext \ 5154 conftest$ac_exeext conftest.$ac_ext 5155 fi 5156 5157 5158 CFLAGS="$xorg_testset_save_CFLAGS" 5159 5160 eval supported=\$$cacheid 5161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5162 $as_echo "$supported" >&6; } 5163 if test "$supported" = "yes" ; then 5164 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5165 found="yes" 5166 fi 5167 fi 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 xorg_testset_save_CFLAGS="$CFLAGS" 5186 5187 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5190 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5191 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5192 $as_echo_n "(cached) " >&6 5193 else 5194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5195 /* end confdefs.h. */ 5196 int i; 5197 _ACEOF 5198 if ac_fn_c_try_compile "$LINENO"; then : 5199 xorg_cv_cc_flag_unknown_warning_option=yes 5200 else 5201 xorg_cv_cc_flag_unknown_warning_option=no 5202 fi 5203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5204 fi 5205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5206 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5207 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5208 CFLAGS="$xorg_testset_save_CFLAGS" 5209 fi 5210 5211 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5212 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5214 fi 5215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5217 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5218 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5219 $as_echo_n "(cached) " >&6 5220 else 5221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5222 /* end confdefs.h. */ 5223 int i; 5224 _ACEOF 5225 if ac_fn_c_try_compile "$LINENO"; then : 5226 xorg_cv_cc_flag_unused_command_line_argument=yes 5227 else 5228 xorg_cv_cc_flag_unused_command_line_argument=no 5229 fi 5230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5231 fi 5232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5233 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5234 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5235 CFLAGS="$xorg_testset_save_CFLAGS" 5236 fi 5237 5238 found="no" 5239 5240 if test $found = "no" ; then 5241 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5243 fi 5244 5245 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5247 fi 5248 5249 CFLAGS="$CFLAGS -Wstrict-prototypes" 5250 5251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5252 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5253 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5254 if eval \${$cacheid+:} false; then : 5255 $as_echo_n "(cached) " >&6 5256 else 5257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5258 /* end confdefs.h. */ 5259 int i; 5260 int 5261 main () 5262 { 5263 5264 ; 5265 return 0; 5266 } 5267 _ACEOF 5268 if ac_fn_c_try_link "$LINENO"; then : 5269 eval $cacheid=yes 5270 else 5271 eval $cacheid=no 5272 fi 5273 rm -f core conftest.err conftest.$ac_objext \ 5274 conftest$ac_exeext conftest.$ac_ext 5275 fi 5276 5277 5278 CFLAGS="$xorg_testset_save_CFLAGS" 5279 5280 eval supported=\$$cacheid 5281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5282 $as_echo "$supported" >&6; } 5283 if test "$supported" = "yes" ; then 5284 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5285 found="yes" 5286 fi 5287 fi 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 xorg_testset_save_CFLAGS="$CFLAGS" 5304 5305 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5308 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5309 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5310 $as_echo_n "(cached) " >&6 5311 else 5312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5313 /* end confdefs.h. */ 5314 int i; 5315 _ACEOF 5316 if ac_fn_c_try_compile "$LINENO"; then : 5317 xorg_cv_cc_flag_unknown_warning_option=yes 5318 else 5319 xorg_cv_cc_flag_unknown_warning_option=no 5320 fi 5321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5322 fi 5323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5324 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5325 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5326 CFLAGS="$xorg_testset_save_CFLAGS" 5327 fi 5328 5329 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5332 fi 5333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5335 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5336 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5337 $as_echo_n "(cached) " >&6 5338 else 5339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5340 /* end confdefs.h. */ 5341 int i; 5342 _ACEOF 5343 if ac_fn_c_try_compile "$LINENO"; then : 5344 xorg_cv_cc_flag_unused_command_line_argument=yes 5345 else 5346 xorg_cv_cc_flag_unused_command_line_argument=no 5347 fi 5348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5349 fi 5350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5351 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5352 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5353 CFLAGS="$xorg_testset_save_CFLAGS" 5354 fi 5355 5356 found="no" 5357 5358 if test $found = "no" ; then 5359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5361 fi 5362 5363 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5364 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5365 fi 5366 5367 CFLAGS="$CFLAGS -Wmissing-prototypes" 5368 5369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5370 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5371 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5372 if eval \${$cacheid+:} false; then : 5373 $as_echo_n "(cached) " >&6 5374 else 5375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5376 /* end confdefs.h. */ 5377 int i; 5378 int 5379 main () 5380 { 5381 5382 ; 5383 return 0; 5384 } 5385 _ACEOF 5386 if ac_fn_c_try_link "$LINENO"; then : 5387 eval $cacheid=yes 5388 else 5389 eval $cacheid=no 5390 fi 5391 rm -f core conftest.err conftest.$ac_objext \ 5392 conftest$ac_exeext conftest.$ac_ext 5393 fi 5394 5395 5396 CFLAGS="$xorg_testset_save_CFLAGS" 5397 5398 eval supported=\$$cacheid 5399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5400 $as_echo "$supported" >&6; } 5401 if test "$supported" = "yes" ; then 5402 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5403 found="yes" 5404 fi 5405 fi 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 xorg_testset_save_CFLAGS="$CFLAGS" 5422 5423 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5426 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5427 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5428 $as_echo_n "(cached) " >&6 5429 else 5430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5431 /* end confdefs.h. */ 5432 int i; 5433 _ACEOF 5434 if ac_fn_c_try_compile "$LINENO"; then : 5435 xorg_cv_cc_flag_unknown_warning_option=yes 5436 else 5437 xorg_cv_cc_flag_unknown_warning_option=no 5438 fi 5439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5440 fi 5441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5442 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5443 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5444 CFLAGS="$xorg_testset_save_CFLAGS" 5445 fi 5446 5447 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5450 fi 5451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5453 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5454 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5455 $as_echo_n "(cached) " >&6 5456 else 5457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5458 /* end confdefs.h. */ 5459 int i; 5460 _ACEOF 5461 if ac_fn_c_try_compile "$LINENO"; then : 5462 xorg_cv_cc_flag_unused_command_line_argument=yes 5463 else 5464 xorg_cv_cc_flag_unused_command_line_argument=no 5465 fi 5466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5467 fi 5468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5469 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5470 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5471 CFLAGS="$xorg_testset_save_CFLAGS" 5472 fi 5473 5474 found="no" 5475 5476 if test $found = "no" ; then 5477 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5479 fi 5480 5481 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5482 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5483 fi 5484 5485 CFLAGS="$CFLAGS -Wnested-externs" 5486 5487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5488 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5489 cacheid=xorg_cv_cc_flag__Wnested_externs 5490 if eval \${$cacheid+:} false; then : 5491 $as_echo_n "(cached) " >&6 5492 else 5493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5494 /* end confdefs.h. */ 5495 int i; 5496 int 5497 main () 5498 { 5499 5500 ; 5501 return 0; 5502 } 5503 _ACEOF 5504 if ac_fn_c_try_link "$LINENO"; then : 5505 eval $cacheid=yes 5506 else 5507 eval $cacheid=no 5508 fi 5509 rm -f core conftest.err conftest.$ac_objext \ 5510 conftest$ac_exeext conftest.$ac_ext 5511 fi 5512 5513 5514 CFLAGS="$xorg_testset_save_CFLAGS" 5515 5516 eval supported=\$$cacheid 5517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5518 $as_echo "$supported" >&6; } 5519 if test "$supported" = "yes" ; then 5520 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5521 found="yes" 5522 fi 5523 fi 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 xorg_testset_save_CFLAGS="$CFLAGS" 5540 5541 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5544 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5545 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5546 $as_echo_n "(cached) " >&6 5547 else 5548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5549 /* end confdefs.h. */ 5550 int i; 5551 _ACEOF 5552 if ac_fn_c_try_compile "$LINENO"; then : 5553 xorg_cv_cc_flag_unknown_warning_option=yes 5554 else 5555 xorg_cv_cc_flag_unknown_warning_option=no 5556 fi 5557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5558 fi 5559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5560 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5561 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5562 CFLAGS="$xorg_testset_save_CFLAGS" 5563 fi 5564 5565 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5566 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5568 fi 5569 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5571 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5572 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5573 $as_echo_n "(cached) " >&6 5574 else 5575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5576 /* end confdefs.h. */ 5577 int i; 5578 _ACEOF 5579 if ac_fn_c_try_compile "$LINENO"; then : 5580 xorg_cv_cc_flag_unused_command_line_argument=yes 5581 else 5582 xorg_cv_cc_flag_unused_command_line_argument=no 5583 fi 5584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5585 fi 5586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5587 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5589 CFLAGS="$xorg_testset_save_CFLAGS" 5590 fi 5591 5592 found="no" 5593 5594 if test $found = "no" ; then 5595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5597 fi 5598 5599 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5601 fi 5602 5603 CFLAGS="$CFLAGS -Wbad-function-cast" 5604 5605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5606 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5607 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5608 if eval \${$cacheid+:} false; then : 5609 $as_echo_n "(cached) " >&6 5610 else 5611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5612 /* end confdefs.h. */ 5613 int i; 5614 int 5615 main () 5616 { 5617 5618 ; 5619 return 0; 5620 } 5621 _ACEOF 5622 if ac_fn_c_try_link "$LINENO"; then : 5623 eval $cacheid=yes 5624 else 5625 eval $cacheid=no 5626 fi 5627 rm -f core conftest.err conftest.$ac_objext \ 5628 conftest$ac_exeext conftest.$ac_ext 5629 fi 5630 5631 5632 CFLAGS="$xorg_testset_save_CFLAGS" 5633 5634 eval supported=\$$cacheid 5635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5636 $as_echo "$supported" >&6; } 5637 if test "$supported" = "yes" ; then 5638 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5639 found="yes" 5640 fi 5641 fi 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657 xorg_testset_save_CFLAGS="$CFLAGS" 5658 5659 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5662 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5663 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5664 $as_echo_n "(cached) " >&6 5665 else 5666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5667 /* end confdefs.h. */ 5668 int i; 5669 _ACEOF 5670 if ac_fn_c_try_compile "$LINENO"; then : 5671 xorg_cv_cc_flag_unknown_warning_option=yes 5672 else 5673 xorg_cv_cc_flag_unknown_warning_option=no 5674 fi 5675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5676 fi 5677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5678 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5679 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5680 CFLAGS="$xorg_testset_save_CFLAGS" 5681 fi 5682 5683 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5686 fi 5687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5689 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5690 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5691 $as_echo_n "(cached) " >&6 5692 else 5693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5694 /* end confdefs.h. */ 5695 int i; 5696 _ACEOF 5697 if ac_fn_c_try_compile "$LINENO"; then : 5698 xorg_cv_cc_flag_unused_command_line_argument=yes 5699 else 5700 xorg_cv_cc_flag_unused_command_line_argument=no 5701 fi 5702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5703 fi 5704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5705 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5706 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5707 CFLAGS="$xorg_testset_save_CFLAGS" 5708 fi 5709 5710 found="no" 5711 5712 if test $found = "no" ; then 5713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5715 fi 5716 5717 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5719 fi 5720 5721 CFLAGS="$CFLAGS -Wold-style-definition" 5722 5723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5724 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5725 cacheid=xorg_cv_cc_flag__Wold_style_definition 5726 if eval \${$cacheid+:} false; then : 5727 $as_echo_n "(cached) " >&6 5728 else 5729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5730 /* end confdefs.h. */ 5731 int i; 5732 int 5733 main () 5734 { 5735 5736 ; 5737 return 0; 5738 } 5739 _ACEOF 5740 if ac_fn_c_try_link "$LINENO"; then : 5741 eval $cacheid=yes 5742 else 5743 eval $cacheid=no 5744 fi 5745 rm -f core conftest.err conftest.$ac_objext \ 5746 conftest$ac_exeext conftest.$ac_ext 5747 fi 5748 5749 5750 CFLAGS="$xorg_testset_save_CFLAGS" 5751 5752 eval supported=\$$cacheid 5753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5754 $as_echo "$supported" >&6; } 5755 if test "$supported" = "yes" ; then 5756 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5757 found="yes" 5758 fi 5759 fi 5760 5761 if test $found = "no" ; then 5762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5764 fi 5765 5766 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5767 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5768 fi 5769 5770 CFLAGS="$CFLAGS -fd" 5771 5772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5773 $as_echo_n "checking if $CC supports -fd... " >&6; } 5774 cacheid=xorg_cv_cc_flag__fd 5775 if eval \${$cacheid+:} false; then : 5776 $as_echo_n "(cached) " >&6 5777 else 5778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5779 /* end confdefs.h. */ 5780 int i; 5781 int 5782 main () 5783 { 5784 5785 ; 5786 return 0; 5787 } 5788 _ACEOF 5789 if ac_fn_c_try_link "$LINENO"; then : 5790 eval $cacheid=yes 5791 else 5792 eval $cacheid=no 5793 fi 5794 rm -f core conftest.err conftest.$ac_objext \ 5795 conftest$ac_exeext conftest.$ac_ext 5796 fi 5797 5798 5799 CFLAGS="$xorg_testset_save_CFLAGS" 5800 5801 eval supported=\$$cacheid 5802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5803 $as_echo "$supported" >&6; } 5804 if test "$supported" = "yes" ; then 5805 BASE_CFLAGS="$BASE_CFLAGS -fd" 5806 found="yes" 5807 fi 5808 fi 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 xorg_testset_save_CFLAGS="$CFLAGS" 5825 5826 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5829 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5830 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5831 $as_echo_n "(cached) " >&6 5832 else 5833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5834 /* end confdefs.h. */ 5835 int i; 5836 _ACEOF 5837 if ac_fn_c_try_compile "$LINENO"; then : 5838 xorg_cv_cc_flag_unknown_warning_option=yes 5839 else 5840 xorg_cv_cc_flag_unknown_warning_option=no 5841 fi 5842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5843 fi 5844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5845 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5846 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5847 CFLAGS="$xorg_testset_save_CFLAGS" 5848 fi 5849 5850 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5853 fi 5854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5856 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5857 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5858 $as_echo_n "(cached) " >&6 5859 else 5860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5861 /* end confdefs.h. */ 5862 int i; 5863 _ACEOF 5864 if ac_fn_c_try_compile "$LINENO"; then : 5865 xorg_cv_cc_flag_unused_command_line_argument=yes 5866 else 5867 xorg_cv_cc_flag_unused_command_line_argument=no 5868 fi 5869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5870 fi 5871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5872 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5873 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5874 CFLAGS="$xorg_testset_save_CFLAGS" 5875 fi 5876 5877 found="no" 5878 5879 if test $found = "no" ; then 5880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5882 fi 5883 5884 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5886 fi 5887 5888 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5889 5890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5891 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5892 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5893 if eval \${$cacheid+:} false; then : 5894 $as_echo_n "(cached) " >&6 5895 else 5896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5897 /* end confdefs.h. */ 5898 int i; 5899 int 5900 main () 5901 { 5902 5903 ; 5904 return 0; 5905 } 5906 _ACEOF 5907 if ac_fn_c_try_link "$LINENO"; then : 5908 eval $cacheid=yes 5909 else 5910 eval $cacheid=no 5911 fi 5912 rm -f core conftest.err conftest.$ac_objext \ 5913 conftest$ac_exeext conftest.$ac_ext 5914 fi 5915 5916 5917 CFLAGS="$xorg_testset_save_CFLAGS" 5918 5919 eval supported=\$$cacheid 5920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5921 $as_echo "$supported" >&6; } 5922 if test "$supported" = "yes" ; then 5923 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5924 found="yes" 5925 fi 5926 fi 5927 5928 5929 5930 5931 5932 # This chunk adds additional warnings that could catch undesired effects. 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 5946 xorg_testset_save_CFLAGS="$CFLAGS" 5947 5948 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5951 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5952 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5953 $as_echo_n "(cached) " >&6 5954 else 5955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5956 /* end confdefs.h. */ 5957 int i; 5958 _ACEOF 5959 if ac_fn_c_try_compile "$LINENO"; then : 5960 xorg_cv_cc_flag_unknown_warning_option=yes 5961 else 5962 xorg_cv_cc_flag_unknown_warning_option=no 5963 fi 5964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5965 fi 5966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5967 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5968 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5969 CFLAGS="$xorg_testset_save_CFLAGS" 5970 fi 5971 5972 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5975 fi 5976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5978 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5979 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5980 $as_echo_n "(cached) " >&6 5981 else 5982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5983 /* end confdefs.h. */ 5984 int i; 5985 _ACEOF 5986 if ac_fn_c_try_compile "$LINENO"; then : 5987 xorg_cv_cc_flag_unused_command_line_argument=yes 5988 else 5989 xorg_cv_cc_flag_unused_command_line_argument=no 5990 fi 5991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5992 fi 5993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5994 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5995 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5996 CFLAGS="$xorg_testset_save_CFLAGS" 5997 fi 5998 5999 found="no" 6000 6001 if test $found = "no" ; then 6002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6004 fi 6005 6006 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6008 fi 6009 6010 CFLAGS="$CFLAGS -Wunused" 6011 6012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6013 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6014 cacheid=xorg_cv_cc_flag__Wunused 6015 if eval \${$cacheid+:} false; then : 6016 $as_echo_n "(cached) " >&6 6017 else 6018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6019 /* end confdefs.h. */ 6020 int i; 6021 int 6022 main () 6023 { 6024 6025 ; 6026 return 0; 6027 } 6028 _ACEOF 6029 if ac_fn_c_try_link "$LINENO"; then : 6030 eval $cacheid=yes 6031 else 6032 eval $cacheid=no 6033 fi 6034 rm -f core conftest.err conftest.$ac_objext \ 6035 conftest$ac_exeext conftest.$ac_ext 6036 fi 6037 6038 6039 CFLAGS="$xorg_testset_save_CFLAGS" 6040 6041 eval supported=\$$cacheid 6042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6043 $as_echo "$supported" >&6; } 6044 if test "$supported" = "yes" ; then 6045 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6046 found="yes" 6047 fi 6048 fi 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 xorg_testset_save_CFLAGS="$CFLAGS" 6065 6066 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6069 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6070 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6071 $as_echo_n "(cached) " >&6 6072 else 6073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6074 /* end confdefs.h. */ 6075 int i; 6076 _ACEOF 6077 if ac_fn_c_try_compile "$LINENO"; then : 6078 xorg_cv_cc_flag_unknown_warning_option=yes 6079 else 6080 xorg_cv_cc_flag_unknown_warning_option=no 6081 fi 6082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6083 fi 6084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6085 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6086 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6087 CFLAGS="$xorg_testset_save_CFLAGS" 6088 fi 6089 6090 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6093 fi 6094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6096 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6097 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6098 $as_echo_n "(cached) " >&6 6099 else 6100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6101 /* end confdefs.h. */ 6102 int i; 6103 _ACEOF 6104 if ac_fn_c_try_compile "$LINENO"; then : 6105 xorg_cv_cc_flag_unused_command_line_argument=yes 6106 else 6107 xorg_cv_cc_flag_unused_command_line_argument=no 6108 fi 6109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6110 fi 6111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6112 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6113 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6114 CFLAGS="$xorg_testset_save_CFLAGS" 6115 fi 6116 6117 found="no" 6118 6119 if test $found = "no" ; then 6120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6122 fi 6123 6124 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6126 fi 6127 6128 CFLAGS="$CFLAGS -Wuninitialized" 6129 6130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6131 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6132 cacheid=xorg_cv_cc_flag__Wuninitialized 6133 if eval \${$cacheid+:} false; then : 6134 $as_echo_n "(cached) " >&6 6135 else 6136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6137 /* end confdefs.h. */ 6138 int i; 6139 int 6140 main () 6141 { 6142 6143 ; 6144 return 0; 6145 } 6146 _ACEOF 6147 if ac_fn_c_try_link "$LINENO"; then : 6148 eval $cacheid=yes 6149 else 6150 eval $cacheid=no 6151 fi 6152 rm -f core conftest.err conftest.$ac_objext \ 6153 conftest$ac_exeext conftest.$ac_ext 6154 fi 6155 6156 6157 CFLAGS="$xorg_testset_save_CFLAGS" 6158 6159 eval supported=\$$cacheid 6160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6161 $as_echo "$supported" >&6; } 6162 if test "$supported" = "yes" ; then 6163 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6164 found="yes" 6165 fi 6166 fi 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 6182 xorg_testset_save_CFLAGS="$CFLAGS" 6183 6184 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6187 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6188 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6189 $as_echo_n "(cached) " >&6 6190 else 6191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6192 /* end confdefs.h. */ 6193 int i; 6194 _ACEOF 6195 if ac_fn_c_try_compile "$LINENO"; then : 6196 xorg_cv_cc_flag_unknown_warning_option=yes 6197 else 6198 xorg_cv_cc_flag_unknown_warning_option=no 6199 fi 6200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6201 fi 6202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6203 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6204 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6205 CFLAGS="$xorg_testset_save_CFLAGS" 6206 fi 6207 6208 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6211 fi 6212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6214 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6215 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6216 $as_echo_n "(cached) " >&6 6217 else 6218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6219 /* end confdefs.h. */ 6220 int i; 6221 _ACEOF 6222 if ac_fn_c_try_compile "$LINENO"; then : 6223 xorg_cv_cc_flag_unused_command_line_argument=yes 6224 else 6225 xorg_cv_cc_flag_unused_command_line_argument=no 6226 fi 6227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6228 fi 6229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6230 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6231 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6232 CFLAGS="$xorg_testset_save_CFLAGS" 6233 fi 6234 6235 found="no" 6236 6237 if test $found = "no" ; then 6238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6240 fi 6241 6242 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6244 fi 6245 6246 CFLAGS="$CFLAGS -Wshadow" 6247 6248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6249 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6250 cacheid=xorg_cv_cc_flag__Wshadow 6251 if eval \${$cacheid+:} false; then : 6252 $as_echo_n "(cached) " >&6 6253 else 6254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6255 /* end confdefs.h. */ 6256 int i; 6257 int 6258 main () 6259 { 6260 6261 ; 6262 return 0; 6263 } 6264 _ACEOF 6265 if ac_fn_c_try_link "$LINENO"; then : 6266 eval $cacheid=yes 6267 else 6268 eval $cacheid=no 6269 fi 6270 rm -f core conftest.err conftest.$ac_objext \ 6271 conftest$ac_exeext conftest.$ac_ext 6272 fi 6273 6274 6275 CFLAGS="$xorg_testset_save_CFLAGS" 6276 6277 eval supported=\$$cacheid 6278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6279 $as_echo "$supported" >&6; } 6280 if test "$supported" = "yes" ; then 6281 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6282 found="yes" 6283 fi 6284 fi 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 6300 xorg_testset_save_CFLAGS="$CFLAGS" 6301 6302 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6305 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6306 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6307 $as_echo_n "(cached) " >&6 6308 else 6309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6310 /* end confdefs.h. */ 6311 int i; 6312 _ACEOF 6313 if ac_fn_c_try_compile "$LINENO"; then : 6314 xorg_cv_cc_flag_unknown_warning_option=yes 6315 else 6316 xorg_cv_cc_flag_unknown_warning_option=no 6317 fi 6318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6319 fi 6320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6321 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6322 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6323 CFLAGS="$xorg_testset_save_CFLAGS" 6324 fi 6325 6326 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6329 fi 6330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6332 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6333 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6334 $as_echo_n "(cached) " >&6 6335 else 6336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6337 /* end confdefs.h. */ 6338 int i; 6339 _ACEOF 6340 if ac_fn_c_try_compile "$LINENO"; then : 6341 xorg_cv_cc_flag_unused_command_line_argument=yes 6342 else 6343 xorg_cv_cc_flag_unused_command_line_argument=no 6344 fi 6345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6346 fi 6347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6348 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6349 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6350 CFLAGS="$xorg_testset_save_CFLAGS" 6351 fi 6352 6353 found="no" 6354 6355 if test $found = "no" ; then 6356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6358 fi 6359 6360 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6362 fi 6363 6364 CFLAGS="$CFLAGS -Wmissing-noreturn" 6365 6366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6367 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6368 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6369 if eval \${$cacheid+:} false; then : 6370 $as_echo_n "(cached) " >&6 6371 else 6372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6373 /* end confdefs.h. */ 6374 int i; 6375 int 6376 main () 6377 { 6378 6379 ; 6380 return 0; 6381 } 6382 _ACEOF 6383 if ac_fn_c_try_link "$LINENO"; then : 6384 eval $cacheid=yes 6385 else 6386 eval $cacheid=no 6387 fi 6388 rm -f core conftest.err conftest.$ac_objext \ 6389 conftest$ac_exeext conftest.$ac_ext 6390 fi 6391 6392 6393 CFLAGS="$xorg_testset_save_CFLAGS" 6394 6395 eval supported=\$$cacheid 6396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6397 $as_echo "$supported" >&6; } 6398 if test "$supported" = "yes" ; then 6399 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6400 found="yes" 6401 fi 6402 fi 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 xorg_testset_save_CFLAGS="$CFLAGS" 6419 6420 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6423 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6424 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6425 $as_echo_n "(cached) " >&6 6426 else 6427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6428 /* end confdefs.h. */ 6429 int i; 6430 _ACEOF 6431 if ac_fn_c_try_compile "$LINENO"; then : 6432 xorg_cv_cc_flag_unknown_warning_option=yes 6433 else 6434 xorg_cv_cc_flag_unknown_warning_option=no 6435 fi 6436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6437 fi 6438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6439 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6440 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6441 CFLAGS="$xorg_testset_save_CFLAGS" 6442 fi 6443 6444 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6447 fi 6448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6450 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6451 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6452 $as_echo_n "(cached) " >&6 6453 else 6454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6455 /* end confdefs.h. */ 6456 int i; 6457 _ACEOF 6458 if ac_fn_c_try_compile "$LINENO"; then : 6459 xorg_cv_cc_flag_unused_command_line_argument=yes 6460 else 6461 xorg_cv_cc_flag_unused_command_line_argument=no 6462 fi 6463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6464 fi 6465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6466 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6467 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6468 CFLAGS="$xorg_testset_save_CFLAGS" 6469 fi 6470 6471 found="no" 6472 6473 if test $found = "no" ; then 6474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6476 fi 6477 6478 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6480 fi 6481 6482 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6483 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6485 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6486 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6487 if eval \${$cacheid+:} false; then : 6488 $as_echo_n "(cached) " >&6 6489 else 6490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6491 /* end confdefs.h. */ 6492 int i; 6493 int 6494 main () 6495 { 6496 6497 ; 6498 return 0; 6499 } 6500 _ACEOF 6501 if ac_fn_c_try_link "$LINENO"; then : 6502 eval $cacheid=yes 6503 else 6504 eval $cacheid=no 6505 fi 6506 rm -f core conftest.err conftest.$ac_objext \ 6507 conftest$ac_exeext conftest.$ac_ext 6508 fi 6509 6510 6511 CFLAGS="$xorg_testset_save_CFLAGS" 6512 6513 eval supported=\$$cacheid 6514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6515 $as_echo "$supported" >&6; } 6516 if test "$supported" = "yes" ; then 6517 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6518 found="yes" 6519 fi 6520 fi 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 xorg_testset_save_CFLAGS="$CFLAGS" 6537 6538 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6541 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6542 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6543 $as_echo_n "(cached) " >&6 6544 else 6545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6546 /* end confdefs.h. */ 6547 int i; 6548 _ACEOF 6549 if ac_fn_c_try_compile "$LINENO"; then : 6550 xorg_cv_cc_flag_unknown_warning_option=yes 6551 else 6552 xorg_cv_cc_flag_unknown_warning_option=no 6553 fi 6554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6555 fi 6556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6557 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6558 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6559 CFLAGS="$xorg_testset_save_CFLAGS" 6560 fi 6561 6562 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6565 fi 6566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6568 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6569 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6570 $as_echo_n "(cached) " >&6 6571 else 6572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6573 /* end confdefs.h. */ 6574 int i; 6575 _ACEOF 6576 if ac_fn_c_try_compile "$LINENO"; then : 6577 xorg_cv_cc_flag_unused_command_line_argument=yes 6578 else 6579 xorg_cv_cc_flag_unused_command_line_argument=no 6580 fi 6581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6582 fi 6583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6584 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6585 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6586 CFLAGS="$xorg_testset_save_CFLAGS" 6587 fi 6588 6589 found="no" 6590 6591 if test $found = "no" ; then 6592 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6594 fi 6595 6596 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6598 fi 6599 6600 CFLAGS="$CFLAGS -Wredundant-decls" 6601 6602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6603 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6604 cacheid=xorg_cv_cc_flag__Wredundant_decls 6605 if eval \${$cacheid+:} false; then : 6606 $as_echo_n "(cached) " >&6 6607 else 6608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6609 /* end confdefs.h. */ 6610 int i; 6611 int 6612 main () 6613 { 6614 6615 ; 6616 return 0; 6617 } 6618 _ACEOF 6619 if ac_fn_c_try_link "$LINENO"; then : 6620 eval $cacheid=yes 6621 else 6622 eval $cacheid=no 6623 fi 6624 rm -f core conftest.err conftest.$ac_objext \ 6625 conftest$ac_exeext conftest.$ac_ext 6626 fi 6627 6628 6629 CFLAGS="$xorg_testset_save_CFLAGS" 6630 6631 eval supported=\$$cacheid 6632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6633 $as_echo "$supported" >&6; } 6634 if test "$supported" = "yes" ; then 6635 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6636 found="yes" 6637 fi 6638 fi 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654 xorg_testset_save_CFLAGS="$CFLAGS" 6655 6656 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6659 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6660 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6661 $as_echo_n "(cached) " >&6 6662 else 6663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6664 /* end confdefs.h. */ 6665 int i; 6666 _ACEOF 6667 if ac_fn_c_try_compile "$LINENO"; then : 6668 xorg_cv_cc_flag_unknown_warning_option=yes 6669 else 6670 xorg_cv_cc_flag_unknown_warning_option=no 6671 fi 6672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6673 fi 6674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6675 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6676 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6677 CFLAGS="$xorg_testset_save_CFLAGS" 6678 fi 6679 6680 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6683 fi 6684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6686 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6687 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6688 $as_echo_n "(cached) " >&6 6689 else 6690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6691 /* end confdefs.h. */ 6692 int i; 6693 _ACEOF 6694 if ac_fn_c_try_compile "$LINENO"; then : 6695 xorg_cv_cc_flag_unused_command_line_argument=yes 6696 else 6697 xorg_cv_cc_flag_unused_command_line_argument=no 6698 fi 6699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6700 fi 6701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6702 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6703 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6704 CFLAGS="$xorg_testset_save_CFLAGS" 6705 fi 6706 6707 found="no" 6708 6709 if test $found = "no" ; then 6710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6712 fi 6713 6714 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6716 fi 6717 6718 CFLAGS="$CFLAGS -Wlogical-op" 6719 6720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6721 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6722 cacheid=xorg_cv_cc_flag__Wlogical_op 6723 if eval \${$cacheid+:} false; then : 6724 $as_echo_n "(cached) " >&6 6725 else 6726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6727 /* end confdefs.h. */ 6728 int i; 6729 int 6730 main () 6731 { 6732 6733 ; 6734 return 0; 6735 } 6736 _ACEOF 6737 if ac_fn_c_try_link "$LINENO"; then : 6738 eval $cacheid=yes 6739 else 6740 eval $cacheid=no 6741 fi 6742 rm -f core conftest.err conftest.$ac_objext \ 6743 conftest$ac_exeext conftest.$ac_ext 6744 fi 6745 6746 6747 CFLAGS="$xorg_testset_save_CFLAGS" 6748 6749 eval supported=\$$cacheid 6750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6751 $as_echo "$supported" >&6; } 6752 if test "$supported" = "yes" ; then 6753 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6754 found="yes" 6755 fi 6756 fi 6757 6758 6759 6760 # These are currently disabled because they are noisy. They will be enabled 6761 # in the future once the codebase is sufficiently modernized to silence 6762 # them. For now, I don't want them to drown out the other warnings. 6763 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6764 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6765 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6766 6767 # Turn some warnings into errors, so we don't accidently get successful builds 6768 # when there are problems that should be fixed. 6769 6770 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6771 6772 6773 6774 6775 6776 6777 6778 6779 6780 6781 6782 6783 6784 xorg_testset_save_CFLAGS="$CFLAGS" 6785 6786 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6789 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6790 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6791 $as_echo_n "(cached) " >&6 6792 else 6793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6794 /* end confdefs.h. */ 6795 int i; 6796 _ACEOF 6797 if ac_fn_c_try_compile "$LINENO"; then : 6798 xorg_cv_cc_flag_unknown_warning_option=yes 6799 else 6800 xorg_cv_cc_flag_unknown_warning_option=no 6801 fi 6802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6803 fi 6804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6805 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6806 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6807 CFLAGS="$xorg_testset_save_CFLAGS" 6808 fi 6809 6810 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6811 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6813 fi 6814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6816 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6817 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6818 $as_echo_n "(cached) " >&6 6819 else 6820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6821 /* end confdefs.h. */ 6822 int i; 6823 _ACEOF 6824 if ac_fn_c_try_compile "$LINENO"; then : 6825 xorg_cv_cc_flag_unused_command_line_argument=yes 6826 else 6827 xorg_cv_cc_flag_unused_command_line_argument=no 6828 fi 6829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6830 fi 6831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6832 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6833 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6834 CFLAGS="$xorg_testset_save_CFLAGS" 6835 fi 6836 6837 found="no" 6838 6839 if test $found = "no" ; then 6840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6842 fi 6843 6844 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6846 fi 6847 6848 CFLAGS="$CFLAGS -Werror=implicit" 6849 6850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6851 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6852 cacheid=xorg_cv_cc_flag__Werror_implicit 6853 if eval \${$cacheid+:} false; then : 6854 $as_echo_n "(cached) " >&6 6855 else 6856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6857 /* end confdefs.h. */ 6858 int i; 6859 int 6860 main () 6861 { 6862 6863 ; 6864 return 0; 6865 } 6866 _ACEOF 6867 if ac_fn_c_try_link "$LINENO"; then : 6868 eval $cacheid=yes 6869 else 6870 eval $cacheid=no 6871 fi 6872 rm -f core conftest.err conftest.$ac_objext \ 6873 conftest$ac_exeext conftest.$ac_ext 6874 fi 6875 6876 6877 CFLAGS="$xorg_testset_save_CFLAGS" 6878 6879 eval supported=\$$cacheid 6880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6881 $as_echo "$supported" >&6; } 6882 if test "$supported" = "yes" ; then 6883 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6884 found="yes" 6885 fi 6886 fi 6887 6888 if test $found = "no" ; then 6889 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6891 fi 6892 6893 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6894 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6895 fi 6896 6897 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6898 6899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6900 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6901 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6902 if eval \${$cacheid+:} false; then : 6903 $as_echo_n "(cached) " >&6 6904 else 6905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6906 /* end confdefs.h. */ 6907 int i; 6908 int 6909 main () 6910 { 6911 6912 ; 6913 return 0; 6914 } 6915 _ACEOF 6916 if ac_fn_c_try_link "$LINENO"; then : 6917 eval $cacheid=yes 6918 else 6919 eval $cacheid=no 6920 fi 6921 rm -f core conftest.err conftest.$ac_objext \ 6922 conftest$ac_exeext conftest.$ac_ext 6923 fi 6924 6925 6926 CFLAGS="$xorg_testset_save_CFLAGS" 6927 6928 eval supported=\$$cacheid 6929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6930 $as_echo "$supported" >&6; } 6931 if test "$supported" = "yes" ; then 6932 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6933 found="yes" 6934 fi 6935 fi 6936 6937 6938 6939 6940 6941 6942 6943 6944 6945 6946 6947 6948 6949 6950 6951 xorg_testset_save_CFLAGS="$CFLAGS" 6952 6953 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6956 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6957 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6958 $as_echo_n "(cached) " >&6 6959 else 6960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6961 /* end confdefs.h. */ 6962 int i; 6963 _ACEOF 6964 if ac_fn_c_try_compile "$LINENO"; then : 6965 xorg_cv_cc_flag_unknown_warning_option=yes 6966 else 6967 xorg_cv_cc_flag_unknown_warning_option=no 6968 fi 6969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6970 fi 6971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6972 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6973 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6974 CFLAGS="$xorg_testset_save_CFLAGS" 6975 fi 6976 6977 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6978 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6980 fi 6981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6983 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6984 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6985 $as_echo_n "(cached) " >&6 6986 else 6987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6988 /* end confdefs.h. */ 6989 int i; 6990 _ACEOF 6991 if ac_fn_c_try_compile "$LINENO"; then : 6992 xorg_cv_cc_flag_unused_command_line_argument=yes 6993 else 6994 xorg_cv_cc_flag_unused_command_line_argument=no 6995 fi 6996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6997 fi 6998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6999 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7000 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7001 CFLAGS="$xorg_testset_save_CFLAGS" 7002 fi 7003 7004 found="no" 7005 7006 if test $found = "no" ; then 7007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7009 fi 7010 7011 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7013 fi 7014 7015 CFLAGS="$CFLAGS -Werror=nonnull" 7016 7017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7018 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7019 cacheid=xorg_cv_cc_flag__Werror_nonnull 7020 if eval \${$cacheid+:} false; then : 7021 $as_echo_n "(cached) " >&6 7022 else 7023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7024 /* end confdefs.h. */ 7025 int i; 7026 int 7027 main () 7028 { 7029 7030 ; 7031 return 0; 7032 } 7033 _ACEOF 7034 if ac_fn_c_try_link "$LINENO"; then : 7035 eval $cacheid=yes 7036 else 7037 eval $cacheid=no 7038 fi 7039 rm -f core conftest.err conftest.$ac_objext \ 7040 conftest$ac_exeext conftest.$ac_ext 7041 fi 7042 7043 7044 CFLAGS="$xorg_testset_save_CFLAGS" 7045 7046 eval supported=\$$cacheid 7047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7048 $as_echo "$supported" >&6; } 7049 if test "$supported" = "yes" ; then 7050 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7051 found="yes" 7052 fi 7053 fi 7054 7055 7056 7057 7058 7059 7060 7061 7062 7063 7064 7065 7066 7067 7068 7069 xorg_testset_save_CFLAGS="$CFLAGS" 7070 7071 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7074 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7075 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7076 $as_echo_n "(cached) " >&6 7077 else 7078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7079 /* end confdefs.h. */ 7080 int i; 7081 _ACEOF 7082 if ac_fn_c_try_compile "$LINENO"; then : 7083 xorg_cv_cc_flag_unknown_warning_option=yes 7084 else 7085 xorg_cv_cc_flag_unknown_warning_option=no 7086 fi 7087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7088 fi 7089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7090 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7091 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7092 CFLAGS="$xorg_testset_save_CFLAGS" 7093 fi 7094 7095 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7098 fi 7099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7101 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7102 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7103 $as_echo_n "(cached) " >&6 7104 else 7105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7106 /* end confdefs.h. */ 7107 int i; 7108 _ACEOF 7109 if ac_fn_c_try_compile "$LINENO"; then : 7110 xorg_cv_cc_flag_unused_command_line_argument=yes 7111 else 7112 xorg_cv_cc_flag_unused_command_line_argument=no 7113 fi 7114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7115 fi 7116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7117 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7118 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7119 CFLAGS="$xorg_testset_save_CFLAGS" 7120 fi 7121 7122 found="no" 7123 7124 if test $found = "no" ; then 7125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7127 fi 7128 7129 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7131 fi 7132 7133 CFLAGS="$CFLAGS -Werror=init-self" 7134 7135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7136 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7137 cacheid=xorg_cv_cc_flag__Werror_init_self 7138 if eval \${$cacheid+:} false; then : 7139 $as_echo_n "(cached) " >&6 7140 else 7141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7142 /* end confdefs.h. */ 7143 int i; 7144 int 7145 main () 7146 { 7147 7148 ; 7149 return 0; 7150 } 7151 _ACEOF 7152 if ac_fn_c_try_link "$LINENO"; then : 7153 eval $cacheid=yes 7154 else 7155 eval $cacheid=no 7156 fi 7157 rm -f core conftest.err conftest.$ac_objext \ 7158 conftest$ac_exeext conftest.$ac_ext 7159 fi 7160 7161 7162 CFLAGS="$xorg_testset_save_CFLAGS" 7163 7164 eval supported=\$$cacheid 7165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7166 $as_echo "$supported" >&6; } 7167 if test "$supported" = "yes" ; then 7168 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7169 found="yes" 7170 fi 7171 fi 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 7185 7186 7187 xorg_testset_save_CFLAGS="$CFLAGS" 7188 7189 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7192 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7193 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7194 $as_echo_n "(cached) " >&6 7195 else 7196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7197 /* end confdefs.h. */ 7198 int i; 7199 _ACEOF 7200 if ac_fn_c_try_compile "$LINENO"; then : 7201 xorg_cv_cc_flag_unknown_warning_option=yes 7202 else 7203 xorg_cv_cc_flag_unknown_warning_option=no 7204 fi 7205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7206 fi 7207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7208 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7209 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7210 CFLAGS="$xorg_testset_save_CFLAGS" 7211 fi 7212 7213 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7216 fi 7217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7219 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7220 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7221 $as_echo_n "(cached) " >&6 7222 else 7223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7224 /* end confdefs.h. */ 7225 int i; 7226 _ACEOF 7227 if ac_fn_c_try_compile "$LINENO"; then : 7228 xorg_cv_cc_flag_unused_command_line_argument=yes 7229 else 7230 xorg_cv_cc_flag_unused_command_line_argument=no 7231 fi 7232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7233 fi 7234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7235 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7236 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7237 CFLAGS="$xorg_testset_save_CFLAGS" 7238 fi 7239 7240 found="no" 7241 7242 if test $found = "no" ; then 7243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7245 fi 7246 7247 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7249 fi 7250 7251 CFLAGS="$CFLAGS -Werror=main" 7252 7253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7254 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7255 cacheid=xorg_cv_cc_flag__Werror_main 7256 if eval \${$cacheid+:} false; then : 7257 $as_echo_n "(cached) " >&6 7258 else 7259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7260 /* end confdefs.h. */ 7261 int i; 7262 int 7263 main () 7264 { 7265 7266 ; 7267 return 0; 7268 } 7269 _ACEOF 7270 if ac_fn_c_try_link "$LINENO"; then : 7271 eval $cacheid=yes 7272 else 7273 eval $cacheid=no 7274 fi 7275 rm -f core conftest.err conftest.$ac_objext \ 7276 conftest$ac_exeext conftest.$ac_ext 7277 fi 7278 7279 7280 CFLAGS="$xorg_testset_save_CFLAGS" 7281 7282 eval supported=\$$cacheid 7283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7284 $as_echo "$supported" >&6; } 7285 if test "$supported" = "yes" ; then 7286 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7287 found="yes" 7288 fi 7289 fi 7290 7291 7292 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303 7304 7305 xorg_testset_save_CFLAGS="$CFLAGS" 7306 7307 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7310 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7311 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7312 $as_echo_n "(cached) " >&6 7313 else 7314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7315 /* end confdefs.h. */ 7316 int i; 7317 _ACEOF 7318 if ac_fn_c_try_compile "$LINENO"; then : 7319 xorg_cv_cc_flag_unknown_warning_option=yes 7320 else 7321 xorg_cv_cc_flag_unknown_warning_option=no 7322 fi 7323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7324 fi 7325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7326 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7327 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7328 CFLAGS="$xorg_testset_save_CFLAGS" 7329 fi 7330 7331 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7334 fi 7335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7337 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7338 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7339 $as_echo_n "(cached) " >&6 7340 else 7341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7342 /* end confdefs.h. */ 7343 int i; 7344 _ACEOF 7345 if ac_fn_c_try_compile "$LINENO"; then : 7346 xorg_cv_cc_flag_unused_command_line_argument=yes 7347 else 7348 xorg_cv_cc_flag_unused_command_line_argument=no 7349 fi 7350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7351 fi 7352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7353 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7354 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7355 CFLAGS="$xorg_testset_save_CFLAGS" 7356 fi 7357 7358 found="no" 7359 7360 if test $found = "no" ; then 7361 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7363 fi 7364 7365 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7367 fi 7368 7369 CFLAGS="$CFLAGS -Werror=missing-braces" 7370 7371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7372 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7373 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7374 if eval \${$cacheid+:} false; then : 7375 $as_echo_n "(cached) " >&6 7376 else 7377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7378 /* end confdefs.h. */ 7379 int i; 7380 int 7381 main () 7382 { 7383 7384 ; 7385 return 0; 7386 } 7387 _ACEOF 7388 if ac_fn_c_try_link "$LINENO"; then : 7389 eval $cacheid=yes 7390 else 7391 eval $cacheid=no 7392 fi 7393 rm -f core conftest.err conftest.$ac_objext \ 7394 conftest$ac_exeext conftest.$ac_ext 7395 fi 7396 7397 7398 CFLAGS="$xorg_testset_save_CFLAGS" 7399 7400 eval supported=\$$cacheid 7401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7402 $as_echo "$supported" >&6; } 7403 if test "$supported" = "yes" ; then 7404 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7405 found="yes" 7406 fi 7407 fi 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423 xorg_testset_save_CFLAGS="$CFLAGS" 7424 7425 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7428 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7429 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7430 $as_echo_n "(cached) " >&6 7431 else 7432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7433 /* end confdefs.h. */ 7434 int i; 7435 _ACEOF 7436 if ac_fn_c_try_compile "$LINENO"; then : 7437 xorg_cv_cc_flag_unknown_warning_option=yes 7438 else 7439 xorg_cv_cc_flag_unknown_warning_option=no 7440 fi 7441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7442 fi 7443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7444 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7445 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7446 CFLAGS="$xorg_testset_save_CFLAGS" 7447 fi 7448 7449 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7452 fi 7453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7455 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7456 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7457 $as_echo_n "(cached) " >&6 7458 else 7459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7460 /* end confdefs.h. */ 7461 int i; 7462 _ACEOF 7463 if ac_fn_c_try_compile "$LINENO"; then : 7464 xorg_cv_cc_flag_unused_command_line_argument=yes 7465 else 7466 xorg_cv_cc_flag_unused_command_line_argument=no 7467 fi 7468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7469 fi 7470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7471 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7472 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7473 CFLAGS="$xorg_testset_save_CFLAGS" 7474 fi 7475 7476 found="no" 7477 7478 if test $found = "no" ; then 7479 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7481 fi 7482 7483 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7485 fi 7486 7487 CFLAGS="$CFLAGS -Werror=sequence-point" 7488 7489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7490 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7491 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7492 if eval \${$cacheid+:} false; then : 7493 $as_echo_n "(cached) " >&6 7494 else 7495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7496 /* end confdefs.h. */ 7497 int i; 7498 int 7499 main () 7500 { 7501 7502 ; 7503 return 0; 7504 } 7505 _ACEOF 7506 if ac_fn_c_try_link "$LINENO"; then : 7507 eval $cacheid=yes 7508 else 7509 eval $cacheid=no 7510 fi 7511 rm -f core conftest.err conftest.$ac_objext \ 7512 conftest$ac_exeext conftest.$ac_ext 7513 fi 7514 7515 7516 CFLAGS="$xorg_testset_save_CFLAGS" 7517 7518 eval supported=\$$cacheid 7519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7520 $as_echo "$supported" >&6; } 7521 if test "$supported" = "yes" ; then 7522 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7523 found="yes" 7524 fi 7525 fi 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 7541 xorg_testset_save_CFLAGS="$CFLAGS" 7542 7543 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7546 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7547 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7548 $as_echo_n "(cached) " >&6 7549 else 7550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7551 /* end confdefs.h. */ 7552 int i; 7553 _ACEOF 7554 if ac_fn_c_try_compile "$LINENO"; then : 7555 xorg_cv_cc_flag_unknown_warning_option=yes 7556 else 7557 xorg_cv_cc_flag_unknown_warning_option=no 7558 fi 7559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7560 fi 7561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7562 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7563 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7564 CFLAGS="$xorg_testset_save_CFLAGS" 7565 fi 7566 7567 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7570 fi 7571 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7573 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7574 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7575 $as_echo_n "(cached) " >&6 7576 else 7577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7578 /* end confdefs.h. */ 7579 int i; 7580 _ACEOF 7581 if ac_fn_c_try_compile "$LINENO"; then : 7582 xorg_cv_cc_flag_unused_command_line_argument=yes 7583 else 7584 xorg_cv_cc_flag_unused_command_line_argument=no 7585 fi 7586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7587 fi 7588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7589 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7590 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7591 CFLAGS="$xorg_testset_save_CFLAGS" 7592 fi 7593 7594 found="no" 7595 7596 if test $found = "no" ; then 7597 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7599 fi 7600 7601 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7603 fi 7604 7605 CFLAGS="$CFLAGS -Werror=return-type" 7606 7607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7608 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7609 cacheid=xorg_cv_cc_flag__Werror_return_type 7610 if eval \${$cacheid+:} false; then : 7611 $as_echo_n "(cached) " >&6 7612 else 7613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7614 /* end confdefs.h. */ 7615 int i; 7616 int 7617 main () 7618 { 7619 7620 ; 7621 return 0; 7622 } 7623 _ACEOF 7624 if ac_fn_c_try_link "$LINENO"; then : 7625 eval $cacheid=yes 7626 else 7627 eval $cacheid=no 7628 fi 7629 rm -f core conftest.err conftest.$ac_objext \ 7630 conftest$ac_exeext conftest.$ac_ext 7631 fi 7632 7633 7634 CFLAGS="$xorg_testset_save_CFLAGS" 7635 7636 eval supported=\$$cacheid 7637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7638 $as_echo "$supported" >&6; } 7639 if test "$supported" = "yes" ; then 7640 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7641 found="yes" 7642 fi 7643 fi 7644 7645 if test $found = "no" ; then 7646 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7648 fi 7649 7650 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7652 fi 7653 7654 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7655 7656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7657 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7658 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7659 if eval \${$cacheid+:} false; then : 7660 $as_echo_n "(cached) " >&6 7661 else 7662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7663 /* end confdefs.h. */ 7664 int i; 7665 int 7666 main () 7667 { 7668 7669 ; 7670 return 0; 7671 } 7672 _ACEOF 7673 if ac_fn_c_try_link "$LINENO"; then : 7674 eval $cacheid=yes 7675 else 7676 eval $cacheid=no 7677 fi 7678 rm -f core conftest.err conftest.$ac_objext \ 7679 conftest$ac_exeext conftest.$ac_ext 7680 fi 7681 7682 7683 CFLAGS="$xorg_testset_save_CFLAGS" 7684 7685 eval supported=\$$cacheid 7686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7687 $as_echo "$supported" >&6; } 7688 if test "$supported" = "yes" ; then 7689 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7690 found="yes" 7691 fi 7692 fi 7693 7694 7695 7696 7697 7698 7699 7700 7701 7702 7703 7704 7705 7706 7707 7708 xorg_testset_save_CFLAGS="$CFLAGS" 7709 7710 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7713 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7714 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7715 $as_echo_n "(cached) " >&6 7716 else 7717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7718 /* end confdefs.h. */ 7719 int i; 7720 _ACEOF 7721 if ac_fn_c_try_compile "$LINENO"; then : 7722 xorg_cv_cc_flag_unknown_warning_option=yes 7723 else 7724 xorg_cv_cc_flag_unknown_warning_option=no 7725 fi 7726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7727 fi 7728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7729 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7730 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7731 CFLAGS="$xorg_testset_save_CFLAGS" 7732 fi 7733 7734 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7735 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7737 fi 7738 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7740 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7741 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7742 $as_echo_n "(cached) " >&6 7743 else 7744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7745 /* end confdefs.h. */ 7746 int i; 7747 _ACEOF 7748 if ac_fn_c_try_compile "$LINENO"; then : 7749 xorg_cv_cc_flag_unused_command_line_argument=yes 7750 else 7751 xorg_cv_cc_flag_unused_command_line_argument=no 7752 fi 7753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7754 fi 7755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7756 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7757 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7758 CFLAGS="$xorg_testset_save_CFLAGS" 7759 fi 7760 7761 found="no" 7762 7763 if test $found = "no" ; then 7764 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7766 fi 7767 7768 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7770 fi 7771 7772 CFLAGS="$CFLAGS -Werror=trigraphs" 7773 7774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7775 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7776 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7777 if eval \${$cacheid+:} false; then : 7778 $as_echo_n "(cached) " >&6 7779 else 7780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7781 /* end confdefs.h. */ 7782 int i; 7783 int 7784 main () 7785 { 7786 7787 ; 7788 return 0; 7789 } 7790 _ACEOF 7791 if ac_fn_c_try_link "$LINENO"; then : 7792 eval $cacheid=yes 7793 else 7794 eval $cacheid=no 7795 fi 7796 rm -f core conftest.err conftest.$ac_objext \ 7797 conftest$ac_exeext conftest.$ac_ext 7798 fi 7799 7800 7801 CFLAGS="$xorg_testset_save_CFLAGS" 7802 7803 eval supported=\$$cacheid 7804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7805 $as_echo "$supported" >&6; } 7806 if test "$supported" = "yes" ; then 7807 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7808 found="yes" 7809 fi 7810 fi 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 7826 xorg_testset_save_CFLAGS="$CFLAGS" 7827 7828 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7831 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7832 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7833 $as_echo_n "(cached) " >&6 7834 else 7835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7836 /* end confdefs.h. */ 7837 int i; 7838 _ACEOF 7839 if ac_fn_c_try_compile "$LINENO"; then : 7840 xorg_cv_cc_flag_unknown_warning_option=yes 7841 else 7842 xorg_cv_cc_flag_unknown_warning_option=no 7843 fi 7844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7845 fi 7846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7847 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7848 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7849 CFLAGS="$xorg_testset_save_CFLAGS" 7850 fi 7851 7852 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7853 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7855 fi 7856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7858 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7859 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7860 $as_echo_n "(cached) " >&6 7861 else 7862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7863 /* end confdefs.h. */ 7864 int i; 7865 _ACEOF 7866 if ac_fn_c_try_compile "$LINENO"; then : 7867 xorg_cv_cc_flag_unused_command_line_argument=yes 7868 else 7869 xorg_cv_cc_flag_unused_command_line_argument=no 7870 fi 7871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7872 fi 7873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7874 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7875 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7876 CFLAGS="$xorg_testset_save_CFLAGS" 7877 fi 7878 7879 found="no" 7880 7881 if test $found = "no" ; then 7882 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7884 fi 7885 7886 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7888 fi 7889 7890 CFLAGS="$CFLAGS -Werror=array-bounds" 7891 7892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7893 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7894 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7895 if eval \${$cacheid+:} false; then : 7896 $as_echo_n "(cached) " >&6 7897 else 7898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7899 /* end confdefs.h. */ 7900 int i; 7901 int 7902 main () 7903 { 7904 7905 ; 7906 return 0; 7907 } 7908 _ACEOF 7909 if ac_fn_c_try_link "$LINENO"; then : 7910 eval $cacheid=yes 7911 else 7912 eval $cacheid=no 7913 fi 7914 rm -f core conftest.err conftest.$ac_objext \ 7915 conftest$ac_exeext conftest.$ac_ext 7916 fi 7917 7918 7919 CFLAGS="$xorg_testset_save_CFLAGS" 7920 7921 eval supported=\$$cacheid 7922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7923 $as_echo "$supported" >&6; } 7924 if test "$supported" = "yes" ; then 7925 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7926 found="yes" 7927 fi 7928 fi 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 xorg_testset_save_CFLAGS="$CFLAGS" 7945 7946 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7949 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7950 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7951 $as_echo_n "(cached) " >&6 7952 else 7953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7954 /* end confdefs.h. */ 7955 int i; 7956 _ACEOF 7957 if ac_fn_c_try_compile "$LINENO"; then : 7958 xorg_cv_cc_flag_unknown_warning_option=yes 7959 else 7960 xorg_cv_cc_flag_unknown_warning_option=no 7961 fi 7962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7963 fi 7964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7965 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7966 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7967 CFLAGS="$xorg_testset_save_CFLAGS" 7968 fi 7969 7970 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7971 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7973 fi 7974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7976 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7977 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7978 $as_echo_n "(cached) " >&6 7979 else 7980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7981 /* end confdefs.h. */ 7982 int i; 7983 _ACEOF 7984 if ac_fn_c_try_compile "$LINENO"; then : 7985 xorg_cv_cc_flag_unused_command_line_argument=yes 7986 else 7987 xorg_cv_cc_flag_unused_command_line_argument=no 7988 fi 7989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7990 fi 7991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7992 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7993 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7994 CFLAGS="$xorg_testset_save_CFLAGS" 7995 fi 7996 7997 found="no" 7998 7999 if test $found = "no" ; then 8000 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8002 fi 8003 8004 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8006 fi 8007 8008 CFLAGS="$CFLAGS -Werror=write-strings" 8009 8010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8011 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8012 cacheid=xorg_cv_cc_flag__Werror_write_strings 8013 if eval \${$cacheid+:} false; then : 8014 $as_echo_n "(cached) " >&6 8015 else 8016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8017 /* end confdefs.h. */ 8018 int i; 8019 int 8020 main () 8021 { 8022 8023 ; 8024 return 0; 8025 } 8026 _ACEOF 8027 if ac_fn_c_try_link "$LINENO"; then : 8028 eval $cacheid=yes 8029 else 8030 eval $cacheid=no 8031 fi 8032 rm -f core conftest.err conftest.$ac_objext \ 8033 conftest$ac_exeext conftest.$ac_ext 8034 fi 8035 8036 8037 CFLAGS="$xorg_testset_save_CFLAGS" 8038 8039 eval supported=\$$cacheid 8040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8041 $as_echo "$supported" >&6; } 8042 if test "$supported" = "yes" ; then 8043 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8044 found="yes" 8045 fi 8046 fi 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 8057 8058 8059 8060 8061 8062 xorg_testset_save_CFLAGS="$CFLAGS" 8063 8064 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8067 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8068 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8069 $as_echo_n "(cached) " >&6 8070 else 8071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8072 /* end confdefs.h. */ 8073 int i; 8074 _ACEOF 8075 if ac_fn_c_try_compile "$LINENO"; then : 8076 xorg_cv_cc_flag_unknown_warning_option=yes 8077 else 8078 xorg_cv_cc_flag_unknown_warning_option=no 8079 fi 8080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8081 fi 8082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8083 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8084 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8085 CFLAGS="$xorg_testset_save_CFLAGS" 8086 fi 8087 8088 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8091 fi 8092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8094 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8095 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8096 $as_echo_n "(cached) " >&6 8097 else 8098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8099 /* end confdefs.h. */ 8100 int i; 8101 _ACEOF 8102 if ac_fn_c_try_compile "$LINENO"; then : 8103 xorg_cv_cc_flag_unused_command_line_argument=yes 8104 else 8105 xorg_cv_cc_flag_unused_command_line_argument=no 8106 fi 8107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8108 fi 8109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8110 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8111 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8112 CFLAGS="$xorg_testset_save_CFLAGS" 8113 fi 8114 8115 found="no" 8116 8117 if test $found = "no" ; then 8118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8120 fi 8121 8122 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8123 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8124 fi 8125 8126 CFLAGS="$CFLAGS -Werror=address" 8127 8128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8129 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8130 cacheid=xorg_cv_cc_flag__Werror_address 8131 if eval \${$cacheid+:} false; then : 8132 $as_echo_n "(cached) " >&6 8133 else 8134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8135 /* end confdefs.h. */ 8136 int i; 8137 int 8138 main () 8139 { 8140 8141 ; 8142 return 0; 8143 } 8144 _ACEOF 8145 if ac_fn_c_try_link "$LINENO"; then : 8146 eval $cacheid=yes 8147 else 8148 eval $cacheid=no 8149 fi 8150 rm -f core conftest.err conftest.$ac_objext \ 8151 conftest$ac_exeext conftest.$ac_ext 8152 fi 8153 8154 8155 CFLAGS="$xorg_testset_save_CFLAGS" 8156 8157 eval supported=\$$cacheid 8158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8159 $as_echo "$supported" >&6; } 8160 if test "$supported" = "yes" ; then 8161 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8162 found="yes" 8163 fi 8164 fi 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 8180 xorg_testset_save_CFLAGS="$CFLAGS" 8181 8182 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8185 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8186 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8187 $as_echo_n "(cached) " >&6 8188 else 8189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8190 /* end confdefs.h. */ 8191 int i; 8192 _ACEOF 8193 if ac_fn_c_try_compile "$LINENO"; then : 8194 xorg_cv_cc_flag_unknown_warning_option=yes 8195 else 8196 xorg_cv_cc_flag_unknown_warning_option=no 8197 fi 8198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8199 fi 8200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8201 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8202 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8203 CFLAGS="$xorg_testset_save_CFLAGS" 8204 fi 8205 8206 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8209 fi 8210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8212 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8213 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8214 $as_echo_n "(cached) " >&6 8215 else 8216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8217 /* end confdefs.h. */ 8218 int i; 8219 _ACEOF 8220 if ac_fn_c_try_compile "$LINENO"; then : 8221 xorg_cv_cc_flag_unused_command_line_argument=yes 8222 else 8223 xorg_cv_cc_flag_unused_command_line_argument=no 8224 fi 8225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8226 fi 8227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8228 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8229 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8230 CFLAGS="$xorg_testset_save_CFLAGS" 8231 fi 8232 8233 found="no" 8234 8235 if test $found = "no" ; then 8236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8238 fi 8239 8240 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8242 fi 8243 8244 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8245 8246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8247 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8248 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8249 if eval \${$cacheid+:} false; then : 8250 $as_echo_n "(cached) " >&6 8251 else 8252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8253 /* end confdefs.h. */ 8254 int i; 8255 int 8256 main () 8257 { 8258 8259 ; 8260 return 0; 8261 } 8262 _ACEOF 8263 if ac_fn_c_try_link "$LINENO"; then : 8264 eval $cacheid=yes 8265 else 8266 eval $cacheid=no 8267 fi 8268 rm -f core conftest.err conftest.$ac_objext \ 8269 conftest$ac_exeext conftest.$ac_ext 8270 fi 8271 8272 8273 CFLAGS="$xorg_testset_save_CFLAGS" 8274 8275 eval supported=\$$cacheid 8276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8277 $as_echo "$supported" >&6; } 8278 if test "$supported" = "yes" ; then 8279 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8280 found="yes" 8281 fi 8282 fi 8283 8284 if test $found = "no" ; then 8285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8287 fi 8288 8289 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8291 fi 8292 8293 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8294 8295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8296 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8297 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8298 if eval \${$cacheid+:} false; then : 8299 $as_echo_n "(cached) " >&6 8300 else 8301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8302 /* end confdefs.h. */ 8303 int i; 8304 int 8305 main () 8306 { 8307 8308 ; 8309 return 0; 8310 } 8311 _ACEOF 8312 if ac_fn_c_try_link "$LINENO"; then : 8313 eval $cacheid=yes 8314 else 8315 eval $cacheid=no 8316 fi 8317 rm -f core conftest.err conftest.$ac_objext \ 8318 conftest$ac_exeext conftest.$ac_ext 8319 fi 8320 8321 8322 CFLAGS="$xorg_testset_save_CFLAGS" 8323 8324 eval supported=\$$cacheid 8325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8326 $as_echo "$supported" >&6; } 8327 if test "$supported" = "yes" ; then 8328 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8329 found="yes" 8330 fi 8331 fi 8332 8333 8334 8335 8336 8337 8338 8339 8340 8341 8342 8343 8344 8345 8346 8347 xorg_testset_save_CFLAGS="$CFLAGS" 8348 8349 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8352 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8353 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8354 $as_echo_n "(cached) " >&6 8355 else 8356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8357 /* end confdefs.h. */ 8358 int i; 8359 _ACEOF 8360 if ac_fn_c_try_compile "$LINENO"; then : 8361 xorg_cv_cc_flag_unknown_warning_option=yes 8362 else 8363 xorg_cv_cc_flag_unknown_warning_option=no 8364 fi 8365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8366 fi 8367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8368 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8369 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8370 CFLAGS="$xorg_testset_save_CFLAGS" 8371 fi 8372 8373 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8374 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8376 fi 8377 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8379 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8380 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8381 $as_echo_n "(cached) " >&6 8382 else 8383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8384 /* end confdefs.h. */ 8385 int i; 8386 _ACEOF 8387 if ac_fn_c_try_compile "$LINENO"; then : 8388 xorg_cv_cc_flag_unused_command_line_argument=yes 8389 else 8390 xorg_cv_cc_flag_unused_command_line_argument=no 8391 fi 8392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8393 fi 8394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8395 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8396 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8397 CFLAGS="$xorg_testset_save_CFLAGS" 8398 fi 8399 8400 found="no" 8401 8402 if test $found = "no" ; then 8403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8405 fi 8406 8407 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8409 fi 8410 8411 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8412 8413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8414 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8415 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8416 if eval \${$cacheid+:} false; then : 8417 $as_echo_n "(cached) " >&6 8418 else 8419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8420 /* end confdefs.h. */ 8421 int i; 8422 int 8423 main () 8424 { 8425 8426 ; 8427 return 0; 8428 } 8429 _ACEOF 8430 if ac_fn_c_try_link "$LINENO"; then : 8431 eval $cacheid=yes 8432 else 8433 eval $cacheid=no 8434 fi 8435 rm -f core conftest.err conftest.$ac_objext \ 8436 conftest$ac_exeext conftest.$ac_ext 8437 fi 8438 8439 8440 CFLAGS="$xorg_testset_save_CFLAGS" 8441 8442 eval supported=\$$cacheid 8443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8444 $as_echo "$supported" >&6; } 8445 if test "$supported" = "yes" ; then 8446 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8447 found="yes" 8448 fi 8449 fi 8450 8451 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8452 else 8453 { $as_echo "$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 8454 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8455 8456 8457 8458 8459 8460 8461 8462 8463 8464 8465 8466 8467 8468 xorg_testset_save_CFLAGS="$CFLAGS" 8469 8470 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8473 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8474 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8475 $as_echo_n "(cached) " >&6 8476 else 8477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8478 /* end confdefs.h. */ 8479 int i; 8480 _ACEOF 8481 if ac_fn_c_try_compile "$LINENO"; then : 8482 xorg_cv_cc_flag_unknown_warning_option=yes 8483 else 8484 xorg_cv_cc_flag_unknown_warning_option=no 8485 fi 8486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8487 fi 8488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8489 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8490 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8491 CFLAGS="$xorg_testset_save_CFLAGS" 8492 fi 8493 8494 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8495 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8497 fi 8498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8500 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8501 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8502 $as_echo_n "(cached) " >&6 8503 else 8504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8505 /* end confdefs.h. */ 8506 int i; 8507 _ACEOF 8508 if ac_fn_c_try_compile "$LINENO"; then : 8509 xorg_cv_cc_flag_unused_command_line_argument=yes 8510 else 8511 xorg_cv_cc_flag_unused_command_line_argument=no 8512 fi 8513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8514 fi 8515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8516 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8517 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8518 CFLAGS="$xorg_testset_save_CFLAGS" 8519 fi 8520 8521 found="no" 8522 8523 if test $found = "no" ; then 8524 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8526 fi 8527 8528 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8530 fi 8531 8532 CFLAGS="$CFLAGS -Wimplicit" 8533 8534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8535 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8536 cacheid=xorg_cv_cc_flag__Wimplicit 8537 if eval \${$cacheid+:} false; then : 8538 $as_echo_n "(cached) " >&6 8539 else 8540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8541 /* end confdefs.h. */ 8542 int i; 8543 int 8544 main () 8545 { 8546 8547 ; 8548 return 0; 8549 } 8550 _ACEOF 8551 if ac_fn_c_try_link "$LINENO"; then : 8552 eval $cacheid=yes 8553 else 8554 eval $cacheid=no 8555 fi 8556 rm -f core conftest.err conftest.$ac_objext \ 8557 conftest$ac_exeext conftest.$ac_ext 8558 fi 8559 8560 8561 CFLAGS="$xorg_testset_save_CFLAGS" 8562 8563 eval supported=\$$cacheid 8564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8565 $as_echo "$supported" >&6; } 8566 if test "$supported" = "yes" ; then 8567 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8568 found="yes" 8569 fi 8570 fi 8571 8572 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 8586 xorg_testset_save_CFLAGS="$CFLAGS" 8587 8588 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8591 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8592 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8593 $as_echo_n "(cached) " >&6 8594 else 8595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8596 /* end confdefs.h. */ 8597 int i; 8598 _ACEOF 8599 if ac_fn_c_try_compile "$LINENO"; then : 8600 xorg_cv_cc_flag_unknown_warning_option=yes 8601 else 8602 xorg_cv_cc_flag_unknown_warning_option=no 8603 fi 8604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8605 fi 8606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8607 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8608 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8609 CFLAGS="$xorg_testset_save_CFLAGS" 8610 fi 8611 8612 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8613 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8615 fi 8616 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8618 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8619 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8620 $as_echo_n "(cached) " >&6 8621 else 8622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8623 /* end confdefs.h. */ 8624 int i; 8625 _ACEOF 8626 if ac_fn_c_try_compile "$LINENO"; then : 8627 xorg_cv_cc_flag_unused_command_line_argument=yes 8628 else 8629 xorg_cv_cc_flag_unused_command_line_argument=no 8630 fi 8631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8632 fi 8633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8634 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8635 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8636 CFLAGS="$xorg_testset_save_CFLAGS" 8637 fi 8638 8639 found="no" 8640 8641 if test $found = "no" ; then 8642 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8644 fi 8645 8646 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8648 fi 8649 8650 CFLAGS="$CFLAGS -Wnonnull" 8651 8652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8653 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8654 cacheid=xorg_cv_cc_flag__Wnonnull 8655 if eval \${$cacheid+:} false; then : 8656 $as_echo_n "(cached) " >&6 8657 else 8658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8659 /* end confdefs.h. */ 8660 int i; 8661 int 8662 main () 8663 { 8664 8665 ; 8666 return 0; 8667 } 8668 _ACEOF 8669 if ac_fn_c_try_link "$LINENO"; then : 8670 eval $cacheid=yes 8671 else 8672 eval $cacheid=no 8673 fi 8674 rm -f core conftest.err conftest.$ac_objext \ 8675 conftest$ac_exeext conftest.$ac_ext 8676 fi 8677 8678 8679 CFLAGS="$xorg_testset_save_CFLAGS" 8680 8681 eval supported=\$$cacheid 8682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8683 $as_echo "$supported" >&6; } 8684 if test "$supported" = "yes" ; then 8685 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8686 found="yes" 8687 fi 8688 fi 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 8703 8704 xorg_testset_save_CFLAGS="$CFLAGS" 8705 8706 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8709 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8710 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8711 $as_echo_n "(cached) " >&6 8712 else 8713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8714 /* end confdefs.h. */ 8715 int i; 8716 _ACEOF 8717 if ac_fn_c_try_compile "$LINENO"; then : 8718 xorg_cv_cc_flag_unknown_warning_option=yes 8719 else 8720 xorg_cv_cc_flag_unknown_warning_option=no 8721 fi 8722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8723 fi 8724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8725 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8726 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8727 CFLAGS="$xorg_testset_save_CFLAGS" 8728 fi 8729 8730 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8733 fi 8734 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8736 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8737 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8738 $as_echo_n "(cached) " >&6 8739 else 8740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8741 /* end confdefs.h. */ 8742 int i; 8743 _ACEOF 8744 if ac_fn_c_try_compile "$LINENO"; then : 8745 xorg_cv_cc_flag_unused_command_line_argument=yes 8746 else 8747 xorg_cv_cc_flag_unused_command_line_argument=no 8748 fi 8749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8750 fi 8751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8752 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8753 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8754 CFLAGS="$xorg_testset_save_CFLAGS" 8755 fi 8756 8757 found="no" 8758 8759 if test $found = "no" ; then 8760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8762 fi 8763 8764 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8766 fi 8767 8768 CFLAGS="$CFLAGS -Winit-self" 8769 8770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8771 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8772 cacheid=xorg_cv_cc_flag__Winit_self 8773 if eval \${$cacheid+:} false; then : 8774 $as_echo_n "(cached) " >&6 8775 else 8776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8777 /* end confdefs.h. */ 8778 int i; 8779 int 8780 main () 8781 { 8782 8783 ; 8784 return 0; 8785 } 8786 _ACEOF 8787 if ac_fn_c_try_link "$LINENO"; then : 8788 eval $cacheid=yes 8789 else 8790 eval $cacheid=no 8791 fi 8792 rm -f core conftest.err conftest.$ac_objext \ 8793 conftest$ac_exeext conftest.$ac_ext 8794 fi 8795 8796 8797 CFLAGS="$xorg_testset_save_CFLAGS" 8798 8799 eval supported=\$$cacheid 8800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8801 $as_echo "$supported" >&6; } 8802 if test "$supported" = "yes" ; then 8803 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8804 found="yes" 8805 fi 8806 fi 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 8820 8821 8822 xorg_testset_save_CFLAGS="$CFLAGS" 8823 8824 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8827 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8828 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8829 $as_echo_n "(cached) " >&6 8830 else 8831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8832 /* end confdefs.h. */ 8833 int i; 8834 _ACEOF 8835 if ac_fn_c_try_compile "$LINENO"; then : 8836 xorg_cv_cc_flag_unknown_warning_option=yes 8837 else 8838 xorg_cv_cc_flag_unknown_warning_option=no 8839 fi 8840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8841 fi 8842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8843 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8844 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8845 CFLAGS="$xorg_testset_save_CFLAGS" 8846 fi 8847 8848 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8849 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8851 fi 8852 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8854 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8855 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8856 $as_echo_n "(cached) " >&6 8857 else 8858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8859 /* end confdefs.h. */ 8860 int i; 8861 _ACEOF 8862 if ac_fn_c_try_compile "$LINENO"; then : 8863 xorg_cv_cc_flag_unused_command_line_argument=yes 8864 else 8865 xorg_cv_cc_flag_unused_command_line_argument=no 8866 fi 8867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8868 fi 8869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8870 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8871 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8872 CFLAGS="$xorg_testset_save_CFLAGS" 8873 fi 8874 8875 found="no" 8876 8877 if test $found = "no" ; then 8878 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8880 fi 8881 8882 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8884 fi 8885 8886 CFLAGS="$CFLAGS -Wmain" 8887 8888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8889 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8890 cacheid=xorg_cv_cc_flag__Wmain 8891 if eval \${$cacheid+:} false; then : 8892 $as_echo_n "(cached) " >&6 8893 else 8894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8895 /* end confdefs.h. */ 8896 int i; 8897 int 8898 main () 8899 { 8900 8901 ; 8902 return 0; 8903 } 8904 _ACEOF 8905 if ac_fn_c_try_link "$LINENO"; then : 8906 eval $cacheid=yes 8907 else 8908 eval $cacheid=no 8909 fi 8910 rm -f core conftest.err conftest.$ac_objext \ 8911 conftest$ac_exeext conftest.$ac_ext 8912 fi 8913 8914 8915 CFLAGS="$xorg_testset_save_CFLAGS" 8916 8917 eval supported=\$$cacheid 8918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8919 $as_echo "$supported" >&6; } 8920 if test "$supported" = "yes" ; then 8921 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8922 found="yes" 8923 fi 8924 fi 8925 8926 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 8940 xorg_testset_save_CFLAGS="$CFLAGS" 8941 8942 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8945 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8946 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8947 $as_echo_n "(cached) " >&6 8948 else 8949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8950 /* end confdefs.h. */ 8951 int i; 8952 _ACEOF 8953 if ac_fn_c_try_compile "$LINENO"; then : 8954 xorg_cv_cc_flag_unknown_warning_option=yes 8955 else 8956 xorg_cv_cc_flag_unknown_warning_option=no 8957 fi 8958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8959 fi 8960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8961 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8962 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8963 CFLAGS="$xorg_testset_save_CFLAGS" 8964 fi 8965 8966 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8969 fi 8970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8972 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8973 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8974 $as_echo_n "(cached) " >&6 8975 else 8976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8977 /* end confdefs.h. */ 8978 int i; 8979 _ACEOF 8980 if ac_fn_c_try_compile "$LINENO"; then : 8981 xorg_cv_cc_flag_unused_command_line_argument=yes 8982 else 8983 xorg_cv_cc_flag_unused_command_line_argument=no 8984 fi 8985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8986 fi 8987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8988 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8989 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8990 CFLAGS="$xorg_testset_save_CFLAGS" 8991 fi 8992 8993 found="no" 8994 8995 if test $found = "no" ; then 8996 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8998 fi 8999 9000 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9002 fi 9003 9004 CFLAGS="$CFLAGS -Wmissing-braces" 9005 9006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9007 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9008 cacheid=xorg_cv_cc_flag__Wmissing_braces 9009 if eval \${$cacheid+:} false; then : 9010 $as_echo_n "(cached) " >&6 9011 else 9012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9013 /* end confdefs.h. */ 9014 int i; 9015 int 9016 main () 9017 { 9018 9019 ; 9020 return 0; 9021 } 9022 _ACEOF 9023 if ac_fn_c_try_link "$LINENO"; then : 9024 eval $cacheid=yes 9025 else 9026 eval $cacheid=no 9027 fi 9028 rm -f core conftest.err conftest.$ac_objext \ 9029 conftest$ac_exeext conftest.$ac_ext 9030 fi 9031 9032 9033 CFLAGS="$xorg_testset_save_CFLAGS" 9034 9035 eval supported=\$$cacheid 9036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9037 $as_echo "$supported" >&6; } 9038 if test "$supported" = "yes" ; then 9039 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9040 found="yes" 9041 fi 9042 fi 9043 9044 9045 9046 9047 9048 9049 9050 9051 9052 9053 9054 9055 9056 9057 9058 xorg_testset_save_CFLAGS="$CFLAGS" 9059 9060 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9063 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9064 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9065 $as_echo_n "(cached) " >&6 9066 else 9067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9068 /* end confdefs.h. */ 9069 int i; 9070 _ACEOF 9071 if ac_fn_c_try_compile "$LINENO"; then : 9072 xorg_cv_cc_flag_unknown_warning_option=yes 9073 else 9074 xorg_cv_cc_flag_unknown_warning_option=no 9075 fi 9076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9077 fi 9078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9079 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9080 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9081 CFLAGS="$xorg_testset_save_CFLAGS" 9082 fi 9083 9084 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9087 fi 9088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9090 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9091 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9092 $as_echo_n "(cached) " >&6 9093 else 9094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9095 /* end confdefs.h. */ 9096 int i; 9097 _ACEOF 9098 if ac_fn_c_try_compile "$LINENO"; then : 9099 xorg_cv_cc_flag_unused_command_line_argument=yes 9100 else 9101 xorg_cv_cc_flag_unused_command_line_argument=no 9102 fi 9103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9104 fi 9105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9106 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9107 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9108 CFLAGS="$xorg_testset_save_CFLAGS" 9109 fi 9110 9111 found="no" 9112 9113 if test $found = "no" ; then 9114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9116 fi 9117 9118 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9120 fi 9121 9122 CFLAGS="$CFLAGS -Wsequence-point" 9123 9124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9125 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9126 cacheid=xorg_cv_cc_flag__Wsequence_point 9127 if eval \${$cacheid+:} false; then : 9128 $as_echo_n "(cached) " >&6 9129 else 9130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9131 /* end confdefs.h. */ 9132 int i; 9133 int 9134 main () 9135 { 9136 9137 ; 9138 return 0; 9139 } 9140 _ACEOF 9141 if ac_fn_c_try_link "$LINENO"; then : 9142 eval $cacheid=yes 9143 else 9144 eval $cacheid=no 9145 fi 9146 rm -f core conftest.err conftest.$ac_objext \ 9147 conftest$ac_exeext conftest.$ac_ext 9148 fi 9149 9150 9151 CFLAGS="$xorg_testset_save_CFLAGS" 9152 9153 eval supported=\$$cacheid 9154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9155 $as_echo "$supported" >&6; } 9156 if test "$supported" = "yes" ; then 9157 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9158 found="yes" 9159 fi 9160 fi 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 9176 xorg_testset_save_CFLAGS="$CFLAGS" 9177 9178 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9181 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9182 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9183 $as_echo_n "(cached) " >&6 9184 else 9185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9186 /* end confdefs.h. */ 9187 int i; 9188 _ACEOF 9189 if ac_fn_c_try_compile "$LINENO"; then : 9190 xorg_cv_cc_flag_unknown_warning_option=yes 9191 else 9192 xorg_cv_cc_flag_unknown_warning_option=no 9193 fi 9194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9195 fi 9196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9197 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9198 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9199 CFLAGS="$xorg_testset_save_CFLAGS" 9200 fi 9201 9202 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9205 fi 9206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9208 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9209 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9210 $as_echo_n "(cached) " >&6 9211 else 9212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9213 /* end confdefs.h. */ 9214 int i; 9215 _ACEOF 9216 if ac_fn_c_try_compile "$LINENO"; then : 9217 xorg_cv_cc_flag_unused_command_line_argument=yes 9218 else 9219 xorg_cv_cc_flag_unused_command_line_argument=no 9220 fi 9221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9222 fi 9223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9224 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9225 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9226 CFLAGS="$xorg_testset_save_CFLAGS" 9227 fi 9228 9229 found="no" 9230 9231 if test $found = "no" ; then 9232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9234 fi 9235 9236 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9238 fi 9239 9240 CFLAGS="$CFLAGS -Wreturn-type" 9241 9242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9243 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9244 cacheid=xorg_cv_cc_flag__Wreturn_type 9245 if eval \${$cacheid+:} false; then : 9246 $as_echo_n "(cached) " >&6 9247 else 9248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9249 /* end confdefs.h. */ 9250 int i; 9251 int 9252 main () 9253 { 9254 9255 ; 9256 return 0; 9257 } 9258 _ACEOF 9259 if ac_fn_c_try_link "$LINENO"; then : 9260 eval $cacheid=yes 9261 else 9262 eval $cacheid=no 9263 fi 9264 rm -f core conftest.err conftest.$ac_objext \ 9265 conftest$ac_exeext conftest.$ac_ext 9266 fi 9267 9268 9269 CFLAGS="$xorg_testset_save_CFLAGS" 9270 9271 eval supported=\$$cacheid 9272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9273 $as_echo "$supported" >&6; } 9274 if test "$supported" = "yes" ; then 9275 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9276 found="yes" 9277 fi 9278 fi 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 9294 xorg_testset_save_CFLAGS="$CFLAGS" 9295 9296 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9299 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9300 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9301 $as_echo_n "(cached) " >&6 9302 else 9303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9304 /* end confdefs.h. */ 9305 int i; 9306 _ACEOF 9307 if ac_fn_c_try_compile "$LINENO"; then : 9308 xorg_cv_cc_flag_unknown_warning_option=yes 9309 else 9310 xorg_cv_cc_flag_unknown_warning_option=no 9311 fi 9312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9313 fi 9314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9315 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9316 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9317 CFLAGS="$xorg_testset_save_CFLAGS" 9318 fi 9319 9320 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9323 fi 9324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9326 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9327 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9328 $as_echo_n "(cached) " >&6 9329 else 9330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9331 /* end confdefs.h. */ 9332 int i; 9333 _ACEOF 9334 if ac_fn_c_try_compile "$LINENO"; then : 9335 xorg_cv_cc_flag_unused_command_line_argument=yes 9336 else 9337 xorg_cv_cc_flag_unused_command_line_argument=no 9338 fi 9339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9340 fi 9341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9342 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9344 CFLAGS="$xorg_testset_save_CFLAGS" 9345 fi 9346 9347 found="no" 9348 9349 if test $found = "no" ; then 9350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9352 fi 9353 9354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9356 fi 9357 9358 CFLAGS="$CFLAGS -Wtrigraphs" 9359 9360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9361 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9362 cacheid=xorg_cv_cc_flag__Wtrigraphs 9363 if eval \${$cacheid+:} false; then : 9364 $as_echo_n "(cached) " >&6 9365 else 9366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9367 /* end confdefs.h. */ 9368 int i; 9369 int 9370 main () 9371 { 9372 9373 ; 9374 return 0; 9375 } 9376 _ACEOF 9377 if ac_fn_c_try_link "$LINENO"; then : 9378 eval $cacheid=yes 9379 else 9380 eval $cacheid=no 9381 fi 9382 rm -f core conftest.err conftest.$ac_objext \ 9383 conftest$ac_exeext conftest.$ac_ext 9384 fi 9385 9386 9387 CFLAGS="$xorg_testset_save_CFLAGS" 9388 9389 eval supported=\$$cacheid 9390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9391 $as_echo "$supported" >&6; } 9392 if test "$supported" = "yes" ; then 9393 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9394 found="yes" 9395 fi 9396 fi 9397 9398 9399 9400 9401 9402 9403 9404 9405 9406 9407 9408 9409 9410 9411 9412 xorg_testset_save_CFLAGS="$CFLAGS" 9413 9414 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9417 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9418 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9419 $as_echo_n "(cached) " >&6 9420 else 9421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9422 /* end confdefs.h. */ 9423 int i; 9424 _ACEOF 9425 if ac_fn_c_try_compile "$LINENO"; then : 9426 xorg_cv_cc_flag_unknown_warning_option=yes 9427 else 9428 xorg_cv_cc_flag_unknown_warning_option=no 9429 fi 9430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9431 fi 9432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9433 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9434 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9435 CFLAGS="$xorg_testset_save_CFLAGS" 9436 fi 9437 9438 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9441 fi 9442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9444 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9445 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9446 $as_echo_n "(cached) " >&6 9447 else 9448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9449 /* end confdefs.h. */ 9450 int i; 9451 _ACEOF 9452 if ac_fn_c_try_compile "$LINENO"; then : 9453 xorg_cv_cc_flag_unused_command_line_argument=yes 9454 else 9455 xorg_cv_cc_flag_unused_command_line_argument=no 9456 fi 9457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9458 fi 9459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9460 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9461 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9462 CFLAGS="$xorg_testset_save_CFLAGS" 9463 fi 9464 9465 found="no" 9466 9467 if test $found = "no" ; then 9468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9470 fi 9471 9472 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9474 fi 9475 9476 CFLAGS="$CFLAGS -Warray-bounds" 9477 9478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9479 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9480 cacheid=xorg_cv_cc_flag__Warray_bounds 9481 if eval \${$cacheid+:} false; then : 9482 $as_echo_n "(cached) " >&6 9483 else 9484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9485 /* end confdefs.h. */ 9486 int i; 9487 int 9488 main () 9489 { 9490 9491 ; 9492 return 0; 9493 } 9494 _ACEOF 9495 if ac_fn_c_try_link "$LINENO"; then : 9496 eval $cacheid=yes 9497 else 9498 eval $cacheid=no 9499 fi 9500 rm -f core conftest.err conftest.$ac_objext \ 9501 conftest$ac_exeext conftest.$ac_ext 9502 fi 9503 9504 9505 CFLAGS="$xorg_testset_save_CFLAGS" 9506 9507 eval supported=\$$cacheid 9508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9509 $as_echo "$supported" >&6; } 9510 if test "$supported" = "yes" ; then 9511 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9512 found="yes" 9513 fi 9514 fi 9515 9516 9517 9518 9519 9520 9521 9522 9523 9524 9525 9526 9527 9528 9529 9530 xorg_testset_save_CFLAGS="$CFLAGS" 9531 9532 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9535 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9536 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9537 $as_echo_n "(cached) " >&6 9538 else 9539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9540 /* end confdefs.h. */ 9541 int i; 9542 _ACEOF 9543 if ac_fn_c_try_compile "$LINENO"; then : 9544 xorg_cv_cc_flag_unknown_warning_option=yes 9545 else 9546 xorg_cv_cc_flag_unknown_warning_option=no 9547 fi 9548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9549 fi 9550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9551 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9552 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9553 CFLAGS="$xorg_testset_save_CFLAGS" 9554 fi 9555 9556 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9559 fi 9560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9562 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9563 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9564 $as_echo_n "(cached) " >&6 9565 else 9566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9567 /* end confdefs.h. */ 9568 int i; 9569 _ACEOF 9570 if ac_fn_c_try_compile "$LINENO"; then : 9571 xorg_cv_cc_flag_unused_command_line_argument=yes 9572 else 9573 xorg_cv_cc_flag_unused_command_line_argument=no 9574 fi 9575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9576 fi 9577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9578 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9580 CFLAGS="$xorg_testset_save_CFLAGS" 9581 fi 9582 9583 found="no" 9584 9585 if test $found = "no" ; then 9586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9588 fi 9589 9590 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9592 fi 9593 9594 CFLAGS="$CFLAGS -Wwrite-strings" 9595 9596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9597 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9598 cacheid=xorg_cv_cc_flag__Wwrite_strings 9599 if eval \${$cacheid+:} false; then : 9600 $as_echo_n "(cached) " >&6 9601 else 9602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9603 /* end confdefs.h. */ 9604 int i; 9605 int 9606 main () 9607 { 9608 9609 ; 9610 return 0; 9611 } 9612 _ACEOF 9613 if ac_fn_c_try_link "$LINENO"; then : 9614 eval $cacheid=yes 9615 else 9616 eval $cacheid=no 9617 fi 9618 rm -f core conftest.err conftest.$ac_objext \ 9619 conftest$ac_exeext conftest.$ac_ext 9620 fi 9621 9622 9623 CFLAGS="$xorg_testset_save_CFLAGS" 9624 9625 eval supported=\$$cacheid 9626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9627 $as_echo "$supported" >&6; } 9628 if test "$supported" = "yes" ; then 9629 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9630 found="yes" 9631 fi 9632 fi 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 9647 9648 xorg_testset_save_CFLAGS="$CFLAGS" 9649 9650 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9653 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9654 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9655 $as_echo_n "(cached) " >&6 9656 else 9657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9658 /* end confdefs.h. */ 9659 int i; 9660 _ACEOF 9661 if ac_fn_c_try_compile "$LINENO"; then : 9662 xorg_cv_cc_flag_unknown_warning_option=yes 9663 else 9664 xorg_cv_cc_flag_unknown_warning_option=no 9665 fi 9666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9667 fi 9668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9669 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9670 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9671 CFLAGS="$xorg_testset_save_CFLAGS" 9672 fi 9673 9674 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9677 fi 9678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9680 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9681 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9682 $as_echo_n "(cached) " >&6 9683 else 9684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9685 /* end confdefs.h. */ 9686 int i; 9687 _ACEOF 9688 if ac_fn_c_try_compile "$LINENO"; then : 9689 xorg_cv_cc_flag_unused_command_line_argument=yes 9690 else 9691 xorg_cv_cc_flag_unused_command_line_argument=no 9692 fi 9693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9694 fi 9695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9696 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9697 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9698 CFLAGS="$xorg_testset_save_CFLAGS" 9699 fi 9700 9701 found="no" 9702 9703 if test $found = "no" ; then 9704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9706 fi 9707 9708 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9710 fi 9711 9712 CFLAGS="$CFLAGS -Waddress" 9713 9714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9715 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9716 cacheid=xorg_cv_cc_flag__Waddress 9717 if eval \${$cacheid+:} false; then : 9718 $as_echo_n "(cached) " >&6 9719 else 9720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9721 /* end confdefs.h. */ 9722 int i; 9723 int 9724 main () 9725 { 9726 9727 ; 9728 return 0; 9729 } 9730 _ACEOF 9731 if ac_fn_c_try_link "$LINENO"; then : 9732 eval $cacheid=yes 9733 else 9734 eval $cacheid=no 9735 fi 9736 rm -f core conftest.err conftest.$ac_objext \ 9737 conftest$ac_exeext conftest.$ac_ext 9738 fi 9739 9740 9741 CFLAGS="$xorg_testset_save_CFLAGS" 9742 9743 eval supported=\$$cacheid 9744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9745 $as_echo "$supported" >&6; } 9746 if test "$supported" = "yes" ; then 9747 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9748 found="yes" 9749 fi 9750 fi 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766 xorg_testset_save_CFLAGS="$CFLAGS" 9767 9768 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9771 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9772 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9773 $as_echo_n "(cached) " >&6 9774 else 9775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9776 /* end confdefs.h. */ 9777 int i; 9778 _ACEOF 9779 if ac_fn_c_try_compile "$LINENO"; then : 9780 xorg_cv_cc_flag_unknown_warning_option=yes 9781 else 9782 xorg_cv_cc_flag_unknown_warning_option=no 9783 fi 9784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9785 fi 9786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9787 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9788 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9789 CFLAGS="$xorg_testset_save_CFLAGS" 9790 fi 9791 9792 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9795 fi 9796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9798 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9799 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9800 $as_echo_n "(cached) " >&6 9801 else 9802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9803 /* end confdefs.h. */ 9804 int i; 9805 _ACEOF 9806 if ac_fn_c_try_compile "$LINENO"; then : 9807 xorg_cv_cc_flag_unused_command_line_argument=yes 9808 else 9809 xorg_cv_cc_flag_unused_command_line_argument=no 9810 fi 9811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9812 fi 9813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9814 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9815 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9816 CFLAGS="$xorg_testset_save_CFLAGS" 9817 fi 9818 9819 found="no" 9820 9821 if test $found = "no" ; then 9822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9824 fi 9825 9826 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9828 fi 9829 9830 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9831 9832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9833 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9834 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9835 if eval \${$cacheid+:} false; then : 9836 $as_echo_n "(cached) " >&6 9837 else 9838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9839 /* end confdefs.h. */ 9840 int i; 9841 int 9842 main () 9843 { 9844 9845 ; 9846 return 0; 9847 } 9848 _ACEOF 9849 if ac_fn_c_try_link "$LINENO"; then : 9850 eval $cacheid=yes 9851 else 9852 eval $cacheid=no 9853 fi 9854 rm -f core conftest.err conftest.$ac_objext \ 9855 conftest$ac_exeext conftest.$ac_ext 9856 fi 9857 9858 9859 CFLAGS="$xorg_testset_save_CFLAGS" 9860 9861 eval supported=\$$cacheid 9862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9863 $as_echo "$supported" >&6; } 9864 if test "$supported" = "yes" ; then 9865 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9866 found="yes" 9867 fi 9868 fi 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884 xorg_testset_save_CFLAGS="$CFLAGS" 9885 9886 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9889 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9890 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9891 $as_echo_n "(cached) " >&6 9892 else 9893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9894 /* end confdefs.h. */ 9895 int i; 9896 _ACEOF 9897 if ac_fn_c_try_compile "$LINENO"; then : 9898 xorg_cv_cc_flag_unknown_warning_option=yes 9899 else 9900 xorg_cv_cc_flag_unknown_warning_option=no 9901 fi 9902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9903 fi 9904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9905 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9906 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9907 CFLAGS="$xorg_testset_save_CFLAGS" 9908 fi 9909 9910 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9913 fi 9914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9916 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9917 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9918 $as_echo_n "(cached) " >&6 9919 else 9920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9921 /* end confdefs.h. */ 9922 int i; 9923 _ACEOF 9924 if ac_fn_c_try_compile "$LINENO"; then : 9925 xorg_cv_cc_flag_unused_command_line_argument=yes 9926 else 9927 xorg_cv_cc_flag_unused_command_line_argument=no 9928 fi 9929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9930 fi 9931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9932 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9933 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9934 CFLAGS="$xorg_testset_save_CFLAGS" 9935 fi 9936 9937 found="no" 9938 9939 if test $found = "no" ; then 9940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9942 fi 9943 9944 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9946 fi 9947 9948 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9949 9950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9951 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9952 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9953 if eval \${$cacheid+:} false; then : 9954 $as_echo_n "(cached) " >&6 9955 else 9956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9957 /* end confdefs.h. */ 9958 int i; 9959 int 9960 main () 9961 { 9962 9963 ; 9964 return 0; 9965 } 9966 _ACEOF 9967 if ac_fn_c_try_link "$LINENO"; then : 9968 eval $cacheid=yes 9969 else 9970 eval $cacheid=no 9971 fi 9972 rm -f core conftest.err conftest.$ac_objext \ 9973 conftest$ac_exeext conftest.$ac_ext 9974 fi 9975 9976 9977 CFLAGS="$xorg_testset_save_CFLAGS" 9978 9979 eval supported=\$$cacheid 9980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9981 $as_echo "$supported" >&6; } 9982 if test "$supported" = "yes" ; then 9983 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9984 found="yes" 9985 fi 9986 fi 9987 9988 9989 fi 9990 9991 9992 9993 9994 9995 9996 9997 CWARNFLAGS="$BASE_CFLAGS" 9998 if test "x$GCC" = xyes ; then 9999 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10000 fi 10001 10002 10003 10004 10005 10006 10007 10008 10009 # Check whether --enable-strict-compilation was given. 10010 if test "${enable_strict_compilation+set}" = set; then : 10011 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10012 else 10013 STRICT_COMPILE=no 10014 fi 10015 10016 10017 10018 10019 10020 10021 STRICT_CFLAGS="" 10022 10023 10024 10025 10026 10027 10028 10029 10030 10031 10032 10033 10034 10035 xorg_testset_save_CFLAGS="$CFLAGS" 10036 10037 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10040 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10041 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10042 $as_echo_n "(cached) " >&6 10043 else 10044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10045 /* end confdefs.h. */ 10046 int i; 10047 _ACEOF 10048 if ac_fn_c_try_compile "$LINENO"; then : 10049 xorg_cv_cc_flag_unknown_warning_option=yes 10050 else 10051 xorg_cv_cc_flag_unknown_warning_option=no 10052 fi 10053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10054 fi 10055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10056 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10057 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10058 CFLAGS="$xorg_testset_save_CFLAGS" 10059 fi 10060 10061 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10064 fi 10065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10067 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10068 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10069 $as_echo_n "(cached) " >&6 10070 else 10071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10072 /* end confdefs.h. */ 10073 int i; 10074 _ACEOF 10075 if ac_fn_c_try_compile "$LINENO"; then : 10076 xorg_cv_cc_flag_unused_command_line_argument=yes 10077 else 10078 xorg_cv_cc_flag_unused_command_line_argument=no 10079 fi 10080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10081 fi 10082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10083 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10084 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10085 CFLAGS="$xorg_testset_save_CFLAGS" 10086 fi 10087 10088 found="no" 10089 10090 if test $found = "no" ; then 10091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10093 fi 10094 10095 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10096 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10097 fi 10098 10099 CFLAGS="$CFLAGS -pedantic" 10100 10101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10102 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10103 cacheid=xorg_cv_cc_flag__pedantic 10104 if eval \${$cacheid+:} false; then : 10105 $as_echo_n "(cached) " >&6 10106 else 10107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10108 /* end confdefs.h. */ 10109 int i; 10110 int 10111 main () 10112 { 10113 10114 ; 10115 return 0; 10116 } 10117 _ACEOF 10118 if ac_fn_c_try_link "$LINENO"; then : 10119 eval $cacheid=yes 10120 else 10121 eval $cacheid=no 10122 fi 10123 rm -f core conftest.err conftest.$ac_objext \ 10124 conftest$ac_exeext conftest.$ac_ext 10125 fi 10126 10127 10128 CFLAGS="$xorg_testset_save_CFLAGS" 10129 10130 eval supported=\$$cacheid 10131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10132 $as_echo "$supported" >&6; } 10133 if test "$supported" = "yes" ; then 10134 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10135 found="yes" 10136 fi 10137 fi 10138 10139 10140 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153 xorg_testset_save_CFLAGS="$CFLAGS" 10154 10155 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10158 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10159 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10160 $as_echo_n "(cached) " >&6 10161 else 10162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10163 /* end confdefs.h. */ 10164 int i; 10165 _ACEOF 10166 if ac_fn_c_try_compile "$LINENO"; then : 10167 xorg_cv_cc_flag_unknown_warning_option=yes 10168 else 10169 xorg_cv_cc_flag_unknown_warning_option=no 10170 fi 10171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10172 fi 10173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10174 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10175 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10176 CFLAGS="$xorg_testset_save_CFLAGS" 10177 fi 10178 10179 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10182 fi 10183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10185 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10186 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10187 $as_echo_n "(cached) " >&6 10188 else 10189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10190 /* end confdefs.h. */ 10191 int i; 10192 _ACEOF 10193 if ac_fn_c_try_compile "$LINENO"; then : 10194 xorg_cv_cc_flag_unused_command_line_argument=yes 10195 else 10196 xorg_cv_cc_flag_unused_command_line_argument=no 10197 fi 10198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10199 fi 10200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10201 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10202 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10203 CFLAGS="$xorg_testset_save_CFLAGS" 10204 fi 10205 10206 found="no" 10207 10208 if test $found = "no" ; then 10209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10211 fi 10212 10213 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10215 fi 10216 10217 CFLAGS="$CFLAGS -Werror" 10218 10219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10220 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10221 cacheid=xorg_cv_cc_flag__Werror 10222 if eval \${$cacheid+:} false; then : 10223 $as_echo_n "(cached) " >&6 10224 else 10225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10226 /* end confdefs.h. */ 10227 int i; 10228 int 10229 main () 10230 { 10231 10232 ; 10233 return 0; 10234 } 10235 _ACEOF 10236 if ac_fn_c_try_link "$LINENO"; then : 10237 eval $cacheid=yes 10238 else 10239 eval $cacheid=no 10240 fi 10241 rm -f core conftest.err conftest.$ac_objext \ 10242 conftest$ac_exeext conftest.$ac_ext 10243 fi 10244 10245 10246 CFLAGS="$xorg_testset_save_CFLAGS" 10247 10248 eval supported=\$$cacheid 10249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10250 $as_echo "$supported" >&6; } 10251 if test "$supported" = "yes" ; then 10252 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10253 found="yes" 10254 fi 10255 fi 10256 10257 if test $found = "no" ; then 10258 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10260 fi 10261 10262 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10263 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10264 fi 10265 10266 CFLAGS="$CFLAGS -errwarn" 10267 10268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10269 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10270 cacheid=xorg_cv_cc_flag__errwarn 10271 if eval \${$cacheid+:} false; then : 10272 $as_echo_n "(cached) " >&6 10273 else 10274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10275 /* end confdefs.h. */ 10276 int i; 10277 int 10278 main () 10279 { 10280 10281 ; 10282 return 0; 10283 } 10284 _ACEOF 10285 if ac_fn_c_try_link "$LINENO"; then : 10286 eval $cacheid=yes 10287 else 10288 eval $cacheid=no 10289 fi 10290 rm -f core conftest.err conftest.$ac_objext \ 10291 conftest$ac_exeext conftest.$ac_ext 10292 fi 10293 10294 10295 CFLAGS="$xorg_testset_save_CFLAGS" 10296 10297 eval supported=\$$cacheid 10298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10299 $as_echo "$supported" >&6; } 10300 if test "$supported" = "yes" ; then 10301 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10302 found="yes" 10303 fi 10304 fi 10305 10306 10307 10308 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10309 # activate it with -Werror, so we add it here explicitly. 10310 10311 10312 10313 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 xorg_testset_save_CFLAGS="$CFLAGS" 10324 10325 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10328 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10329 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10330 $as_echo_n "(cached) " >&6 10331 else 10332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10333 /* end confdefs.h. */ 10334 int i; 10335 _ACEOF 10336 if ac_fn_c_try_compile "$LINENO"; then : 10337 xorg_cv_cc_flag_unknown_warning_option=yes 10338 else 10339 xorg_cv_cc_flag_unknown_warning_option=no 10340 fi 10341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10342 fi 10343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10344 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10345 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10346 CFLAGS="$xorg_testset_save_CFLAGS" 10347 fi 10348 10349 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10352 fi 10353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10355 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10356 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10357 $as_echo_n "(cached) " >&6 10358 else 10359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10360 /* end confdefs.h. */ 10361 int i; 10362 _ACEOF 10363 if ac_fn_c_try_compile "$LINENO"; then : 10364 xorg_cv_cc_flag_unused_command_line_argument=yes 10365 else 10366 xorg_cv_cc_flag_unused_command_line_argument=no 10367 fi 10368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10369 fi 10370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10371 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10372 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10373 CFLAGS="$xorg_testset_save_CFLAGS" 10374 fi 10375 10376 found="no" 10377 10378 if test $found = "no" ; then 10379 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10381 fi 10382 10383 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10385 fi 10386 10387 CFLAGS="$CFLAGS -Werror=attributes" 10388 10389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10390 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10391 cacheid=xorg_cv_cc_flag__Werror_attributes 10392 if eval \${$cacheid+:} false; then : 10393 $as_echo_n "(cached) " >&6 10394 else 10395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10396 /* end confdefs.h. */ 10397 int i; 10398 int 10399 main () 10400 { 10401 10402 ; 10403 return 0; 10404 } 10405 _ACEOF 10406 if ac_fn_c_try_link "$LINENO"; then : 10407 eval $cacheid=yes 10408 else 10409 eval $cacheid=no 10410 fi 10411 rm -f core conftest.err conftest.$ac_objext \ 10412 conftest$ac_exeext conftest.$ac_ext 10413 fi 10414 10415 10416 CFLAGS="$xorg_testset_save_CFLAGS" 10417 10418 eval supported=\$$cacheid 10419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10420 $as_echo "$supported" >&6; } 10421 if test "$supported" = "yes" ; then 10422 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10423 found="yes" 10424 fi 10425 fi 10426 10427 10428 10429 if test "x$STRICT_COMPILE" = "xyes"; then 10430 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10431 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10432 fi 10433 10434 10435 10436 10437 10438 10439 cat >>confdefs.h <<_ACEOF 10440 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10441 _ACEOF 10442 10443 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10444 if test "x$PVM" = "x"; then 10445 PVM="0" 10446 fi 10447 10448 cat >>confdefs.h <<_ACEOF 10449 #define PACKAGE_VERSION_MINOR $PVM 10450 _ACEOF 10451 10452 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10453 if test "x$PVP" = "x"; then 10454 PVP="0" 10455 fi 10456 10457 cat >>confdefs.h <<_ACEOF 10458 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10459 _ACEOF 10460 10461 10462 10463 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10464 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10465 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10466 touch \$(top_srcdir)/ChangeLog; \ 10467 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10468 10469 10470 10471 10472 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10473 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10474 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10475 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10476 touch \$(top_srcdir)/INSTALL; \ 10477 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10478 10479 10480 10481 10482 10483 10484 case $host_os in 10485 solaris*) 10486 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10487 # check for a man page file found in later versions that use 10488 # traditional section numbers instead 10489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10490 $as_echo_n "checking for /usr/share/man/man7/attributes.7... " >&6; } 10491 if ${ac_cv_file__usr_share_man_man7_attributes_7+:} false; then : 10492 $as_echo_n "(cached) " >&6 10493 else 10494 test "$cross_compiling" = yes && 10495 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10496 if test -r "/usr/share/man/man7/attributes.7"; then 10497 ac_cv_file__usr_share_man_man7_attributes_7=yes 10498 else 10499 ac_cv_file__usr_share_man_man7_attributes_7=no 10500 fi 10501 fi 10502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10503 $as_echo "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10504 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes; then : 10505 SYSV_MAN_SECTIONS=false 10506 else 10507 SYSV_MAN_SECTIONS=true 10508 fi 10509 10510 ;; 10511 *) SYSV_MAN_SECTIONS=false ;; 10512 esac 10513 10514 if test x$APP_MAN_SUFFIX = x ; then 10515 APP_MAN_SUFFIX=1 10516 fi 10517 if test x$APP_MAN_DIR = x ; then 10518 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10519 fi 10520 10521 if test x$LIB_MAN_SUFFIX = x ; then 10522 LIB_MAN_SUFFIX=3 10523 fi 10524 if test x$LIB_MAN_DIR = x ; then 10525 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10526 fi 10527 10528 if test x$FILE_MAN_SUFFIX = x ; then 10529 case $SYSV_MAN_SECTIONS in 10530 true) FILE_MAN_SUFFIX=4 ;; 10531 *) FILE_MAN_SUFFIX=5 ;; 10532 esac 10533 fi 10534 if test x$FILE_MAN_DIR = x ; then 10535 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10536 fi 10537 10538 if test x$MISC_MAN_SUFFIX = x ; then 10539 case $SYSV_MAN_SECTIONS in 10540 true) MISC_MAN_SUFFIX=5 ;; 10541 *) MISC_MAN_SUFFIX=7 ;; 10542 esac 10543 fi 10544 if test x$MISC_MAN_DIR = x ; then 10545 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10546 fi 10547 10548 if test x$DRIVER_MAN_SUFFIX = x ; then 10549 case $SYSV_MAN_SECTIONS in 10550 true) DRIVER_MAN_SUFFIX=7 ;; 10551 *) DRIVER_MAN_SUFFIX=4 ;; 10552 esac 10553 fi 10554 if test x$DRIVER_MAN_DIR = x ; then 10555 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10556 fi 10557 10558 if test x$ADMIN_MAN_SUFFIX = x ; then 10559 case $SYSV_MAN_SECTIONS in 10560 true) ADMIN_MAN_SUFFIX=1m ;; 10561 *) ADMIN_MAN_SUFFIX=8 ;; 10562 esac 10563 fi 10564 if test x$ADMIN_MAN_DIR = x ; then 10565 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10566 fi 10567 10568 10569 10570 10571 10572 10573 10574 10575 10576 10577 10578 10579 10580 10581 10582 XORG_MAN_PAGE="X Version 11" 10583 10584 MAN_SUBSTS="\ 10585 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10586 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10587 -e 's|__xservername__|Xorg|g' \ 10588 -e 's|__xconfigfile__|xorg.conf|g' \ 10589 -e 's|__projectroot__|\$(prefix)|g' \ 10590 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10591 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10592 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10593 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10594 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10595 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10596 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10597 10598 10599 10600 # Check whether --enable-silent-rules was given. 10601 if test "${enable_silent_rules+set}" = set; then : 10602 enableval=$enable_silent_rules; 10603 fi 10604 10605 case $enable_silent_rules in # ((( 10606 yes) AM_DEFAULT_VERBOSITY=0;; 10607 no) AM_DEFAULT_VERBOSITY=1;; 10608 *) AM_DEFAULT_VERBOSITY=0;; 10609 esac 10610 am_make=${MAKE-make} 10611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10612 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10613 if ${am_cv_make_support_nested_variables+:} false; then : 10614 $as_echo_n "(cached) " >&6 10615 else 10616 if $as_echo 'TRUE=$(BAR$(V)) 10617 BAR0=false 10618 BAR1=true 10619 V=1 10620 am__doit: 10621 @$(TRUE) 10622 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10623 am_cv_make_support_nested_variables=yes 10624 else 10625 am_cv_make_support_nested_variables=no 10626 fi 10627 fi 10628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10629 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10630 if test $am_cv_make_support_nested_variables = yes; then 10631 AM_V='$(V)' 10632 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10633 else 10634 AM_V=$AM_DEFAULT_VERBOSITY 10635 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10636 fi 10637 AM_BACKSLASH='\' 10638 10639 10640 10641 10642 10643 # Require X.Org's font util macros 1.2 or later 10644 10645 10646 10647 10648 10649 10650 10651 10652 10653 10654 10655 10656 # mkfontscale 10657 10658 # Extract the first word of "mkfontscale", so it can be a program name with args. 10659 set dummy mkfontscale; ac_word=$2 10660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10661 $as_echo_n "checking for $ac_word... " >&6; } 10662 if ${ac_cv_path_MKFONTSCALE+:} false; then : 10663 $as_echo_n "(cached) " >&6 10664 else 10665 case $MKFONTSCALE in 10666 [\\/]* | ?:[\\/]*) 10667 ac_cv_path_MKFONTSCALE="$MKFONTSCALE" # Let the user override the test with a path. 10668 ;; 10669 *) 10670 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10671 for as_dir in $PATH 10672 do 10673 IFS=$as_save_IFS 10674 test -z "$as_dir" && as_dir=. 10675 for ac_exec_ext in '' $ac_executable_extensions; do 10676 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10677 ac_cv_path_MKFONTSCALE="$as_dir/$ac_word$ac_exec_ext" 10678 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10679 break 2 10680 fi 10681 done 10682 done 10683 IFS=$as_save_IFS 10684 10685 ;; 10686 esac 10687 fi 10688 MKFONTSCALE=$ac_cv_path_MKFONTSCALE 10689 if test -n "$MKFONTSCALE"; then 10690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKFONTSCALE" >&5 10691 $as_echo "$MKFONTSCALE" >&6; } 10692 else 10693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10694 $as_echo "no" >&6; } 10695 fi 10696 10697 10698 if test x"$MKFONTSCALE" = x; then 10699 as_fn_error $? "mkfontscale is required to build $PACKAGE_NAME." "$LINENO" 5 10700 fi 10701 10702 10703 # Choose whether or not to compress encodings - default is to compress all 10704 10705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if small encodings should be compressed" >&5 10706 $as_echo_n "checking if small encodings should be compressed... " >&6; } 10707 # Check whether --enable-gzip-small-encodings was given. 10708 if test "${enable_gzip_small_encodings+set}" = set; then : 10709 enableval=$enable_gzip_small_encodings; GZIP_SMALL="$enableval" 10710 else 10711 GZIP_SMALL="yes" 10712 fi 10713 10714 if test x$GZIP_SMALL = xyes; then 10715 GZIP_SMALL_TRUE= 10716 GZIP_SMALL_FALSE='#' 10717 else 10718 GZIP_SMALL_TRUE='#' 10719 GZIP_SMALL_FALSE= 10720 fi 10721 10722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${GZIP_SMALL}" >&5 10723 $as_echo "${GZIP_SMALL}" >&6; } 10724 10725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if large encodings should be compressed" >&5 10726 $as_echo_n "checking if large encodings should be compressed... " >&6; } 10727 # Check whether --enable-gzip-large-encodings was given. 10728 if test "${enable_gzip_large_encodings+set}" = set; then : 10729 enableval=$enable_gzip_large_encodings; GZIP_LARGE="$enableval" 10730 else 10731 GZIP_LARGE="yes" 10732 fi 10733 10734 if test x$GZIP_LARGE = xyes; then 10735 GZIP_LARGE_TRUE= 10736 GZIP_LARGE_FALSE='#' 10737 else 10738 GZIP_LARGE_TRUE='#' 10739 GZIP_LARGE_FALSE= 10740 fi 10741 10742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${GZIP_LARGE}" >&5 10743 $as_echo "${GZIP_LARGE}" >&6; } 10744 10745 # gzip 10746 10747 if test x$GZIP_SMALL = xyes -o x$GZIP_LARGE = xyes ; then 10748 # Extract the first word of "gzip", so it can be a program name with args. 10749 set dummy gzip; ac_word=$2 10750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10751 $as_echo_n "checking for $ac_word... " >&6; } 10752 if ${ac_cv_path_GZIP+:} false; then : 10753 $as_echo_n "(cached) " >&6 10754 else 10755 case $GZIP in 10756 [\\/]* | ?:[\\/]*) 10757 ac_cv_path_GZIP="$GZIP" # Let the user override the test with a path. 10758 ;; 10759 *) 10760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10761 for as_dir in $PATH 10762 do 10763 IFS=$as_save_IFS 10764 test -z "$as_dir" && as_dir=. 10765 for ac_exec_ext in '' $ac_executable_extensions; do 10766 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10767 ac_cv_path_GZIP="$as_dir/$ac_word$ac_exec_ext" 10768 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10769 break 2 10770 fi 10771 done 10772 done 10773 IFS=$as_save_IFS 10774 10775 ;; 10776 esac 10777 fi 10778 GZIP=$ac_cv_path_GZIP 10779 if test -n "$GZIP"; then 10780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP" >&5 10781 $as_echo "$GZIP" >&6; } 10782 else 10783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10784 $as_echo "no" >&6; } 10785 fi 10786 10787 10788 if [ -z $GZIP ]; then 10789 as_fn_error $? "gzip is needed to compress font encodings" "$LINENO" 5 10790 fi 10791 fi 10792 10793 10794 10795 10796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for root directory for font files" >&5 10797 $as_echo_n "checking for root directory for font files... " >&6; } 10798 10799 # Check whether --with-fontrootdir was given. 10800 if test "${with_fontrootdir+set}" = set; then : 10801 withval=$with_fontrootdir; FONTROOTDIR="$withval" 10802 fi 10803 10804 # if --with-fontrootdir not specified... 10805 if test "x${FONTROOTDIR}" = "x"; then 10806 FONTROOTDIR=`$PKG_CONFIG --variable=fontrootdir fontutil` 10807 fi 10808 # ...and if pkg-config didn't find fontdir in fontutil.pc... 10809 if test "x${FONTROOTDIR}" = "x"; then 10810 FONTROOTDIR="${datadir}/fonts/X11" 10811 fi 10812 10813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTROOTDIR}" >&5 10814 $as_echo "${FONTROOTDIR}" >&6; } 10815 10816 10817 10818 10819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for encodings files" >&5 10820 $as_echo_n "checking for directory for encodings files... " >&6; } 10821 10822 # Check whether --with-encodingsdir was given. 10823 if test "${with_encodingsdir+set}" = set; then : 10824 withval=$with_encodingsdir; ENCODINGSDIR="${withval}" 10825 else 10826 ENCODINGSDIR='${FONTROOTDIR}/encodings' 10827 fi 10828 10829 10830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ENCODINGSDIR}" >&5 10831 $as_echo "${ENCODINGSDIR}" >&6; } 10832 10833 10834 ac_config_files="$ac_config_files Makefile large/Makefile" 10835 10836 cat >confcache <<\_ACEOF 10837 # This file is a shell script that caches the results of configure 10838 # tests run on this system so they can be shared between configure 10839 # scripts and configure runs, see configure's option --config-cache. 10840 # It is not useful on other systems. If it contains results you don't 10841 # want to keep, you may remove or edit it. 10842 # 10843 # config.status only pays attention to the cache file if you give it 10844 # the --recheck option to rerun configure. 10845 # 10846 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10847 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10848 # following values. 10849 10850 _ACEOF 10851 10852 # The following way of writing the cache mishandles newlines in values, 10853 # but we know of no workaround that is simple, portable, and efficient. 10854 # So, we kill variables containing newlines. 10855 # Ultrix sh set writes to stderr and can't be redirected directly, 10856 # and sets the high bit in the cache file unless we assign to the vars. 10857 ( 10858 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10859 eval ac_val=\$$ac_var 10860 case $ac_val in #( 10861 *${as_nl}*) 10862 case $ac_var in #( 10863 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10864 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10865 esac 10866 case $ac_var in #( 10867 _ | IFS | as_nl) ;; #( 10868 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10869 *) { eval $ac_var=; unset $ac_var;} ;; 10870 esac ;; 10871 esac 10872 done 10873 10874 (set) 2>&1 | 10875 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10876 *${as_nl}ac_space=\ *) 10877 # `set' does not quote correctly, so add quotes: double-quote 10878 # substitution turns \\\\ into \\, and sed turns \\ into \. 10879 sed -n \ 10880 "s/'/'\\\\''/g; 10881 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10882 ;; #( 10883 *) 10884 # `set' quotes correctly as required by POSIX, so do not add quotes. 10885 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10886 ;; 10887 esac | 10888 sort 10889 ) | 10890 sed ' 10891 /^ac_cv_env_/b end 10892 t clear 10893 :clear 10894 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10895 t end 10896 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10897 :end' >>confcache 10898 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10899 if test -w "$cache_file"; then 10900 if test "x$cache_file" != "x/dev/null"; then 10901 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10902 $as_echo "$as_me: updating cache $cache_file" >&6;} 10903 if test ! -f "$cache_file" || test -h "$cache_file"; then 10904 cat confcache >"$cache_file" 10905 else 10906 case $cache_file in #( 10907 */* | ?:*) 10908 mv -f confcache "$cache_file"$$ && 10909 mv -f "$cache_file"$$ "$cache_file" ;; #( 10910 *) 10911 mv -f confcache "$cache_file" ;; 10912 esac 10913 fi 10914 fi 10915 else 10916 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10917 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10918 fi 10919 fi 10920 rm -f confcache 10921 10922 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10923 # Let make expand exec_prefix. 10924 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10925 10926 # Transform confdefs.h into DEFS. 10927 # Protect against shell expansion while executing Makefile rules. 10928 # Protect against Makefile macro expansion. 10929 # 10930 # If the first sed substitution is executed (which looks for macros that 10931 # take arguments), then branch to the quote section. Otherwise, 10932 # look for a macro that doesn't take arguments. 10933 ac_script=' 10934 :mline 10935 /\\$/{ 10936 N 10937 s,\\\n,, 10938 b mline 10939 } 10940 t clear 10941 :clear 10942 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 10943 t quote 10944 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 10945 t quote 10946 b any 10947 :quote 10948 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 10949 s/\[/\\&/g 10950 s/\]/\\&/g 10951 s/\$/$$/g 10952 H 10953 :any 10954 ${ 10955 g 10956 s/^\n// 10957 s/\n/ /g 10958 p 10959 } 10960 ' 10961 DEFS=`sed -n "$ac_script" confdefs.h` 10962 10963 10964 ac_libobjs= 10965 ac_ltlibobjs= 10966 U= 10967 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10968 # 1. Remove the extension, and $U if already installed. 10969 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10970 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10971 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10972 # will be set to the directory where LIBOBJS objects are built. 10973 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10974 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10975 done 10976 LIBOBJS=$ac_libobjs 10977 10978 LTLIBOBJS=$ac_ltlibobjs 10979 10980 10981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10982 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10983 if test -n "$am_sleep_pid"; then 10984 # Hide warnings about reused PIDs. 10985 wait $am_sleep_pid 2>/dev/null 10986 fi 10987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10988 $as_echo "done" >&6; } 10989 if test -n "$EXEEXT"; then 10990 am__EXEEXT_TRUE= 10991 am__EXEEXT_FALSE='#' 10992 else 10993 am__EXEEXT_TRUE='#' 10994 am__EXEEXT_FALSE= 10995 fi 10996 10997 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10998 as_fn_error $? "conditional \"AMDEP\" was never defined. 10999 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11000 fi 11001 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11002 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11003 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11004 fi 11005 if test -z "${GZIP_SMALL_TRUE}" && test -z "${GZIP_SMALL_FALSE}"; then 11006 as_fn_error $? "conditional \"GZIP_SMALL\" was never defined. 11007 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11008 fi 11009 if test -z "${GZIP_LARGE_TRUE}" && test -z "${GZIP_LARGE_FALSE}"; then 11010 as_fn_error $? "conditional \"GZIP_LARGE\" was never defined. 11011 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11012 fi 11013 11014 : "${CONFIG_STATUS=./config.status}" 11015 ac_write_fail=0 11016 ac_clean_files_save=$ac_clean_files 11017 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11018 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11019 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11020 as_write_fail=0 11021 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11022 #! $SHELL 11023 # Generated by $as_me. 11024 # Run this file to recreate the current configuration. 11025 # Compiler output produced by configure, useful for debugging 11026 # configure, is in config.log if it exists. 11027 11028 debug=false 11029 ac_cs_recheck=false 11030 ac_cs_silent=false 11031 11032 SHELL=\${CONFIG_SHELL-$SHELL} 11033 export SHELL 11034 _ASEOF 11035 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11036 ## -------------------- ## 11037 ## M4sh Initialization. ## 11038 ## -------------------- ## 11039 11040 # Be more Bourne compatible 11041 DUALCASE=1; export DUALCASE # for MKS sh 11042 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11043 emulate sh 11044 NULLCMD=: 11045 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11046 # is contrary to our usage. Disable this feature. 11047 alias -g '${1+"$@"}'='"$@"' 11048 setopt NO_GLOB_SUBST 11049 else 11050 case `(set -o) 2>/dev/null` in #( 11051 *posix*) : 11052 set -o posix ;; #( 11053 *) : 11054 ;; 11055 esac 11056 fi 11057 11058 11059 as_nl=' 11060 ' 11061 export as_nl 11062 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11063 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11064 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11065 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11066 # Prefer a ksh shell builtin over an external printf program on Solaris, 11067 # but without wasting forks for bash or zsh. 11068 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11069 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11070 as_echo='print -r --' 11071 as_echo_n='print -rn --' 11072 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11073 as_echo='printf %s\n' 11074 as_echo_n='printf %s' 11075 else 11076 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11077 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11078 as_echo_n='/usr/ucb/echo -n' 11079 else 11080 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11081 as_echo_n_body='eval 11082 arg=$1; 11083 case $arg in #( 11084 *"$as_nl"*) 11085 expr "X$arg" : "X\\(.*\\)$as_nl"; 11086 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11087 esac; 11088 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11089 ' 11090 export as_echo_n_body 11091 as_echo_n='sh -c $as_echo_n_body as_echo' 11092 fi 11093 export as_echo_body 11094 as_echo='sh -c $as_echo_body as_echo' 11095 fi 11096 11097 # The user is always right. 11098 if test "${PATH_SEPARATOR+set}" != set; then 11099 PATH_SEPARATOR=: 11100 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11101 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11102 PATH_SEPARATOR=';' 11103 } 11104 fi 11105 11106 11107 # IFS 11108 # We need space, tab and new line, in precisely that order. Quoting is 11109 # there to prevent editors from complaining about space-tab. 11110 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11111 # splitting by setting IFS to empty value.) 11112 IFS=" "" $as_nl" 11113 11114 # Find who we are. Look in the path if we contain no directory separator. 11115 as_myself= 11116 case $0 in #(( 11117 *[\\/]* ) as_myself=$0 ;; 11118 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11119 for as_dir in $PATH 11120 do 11121 IFS=$as_save_IFS 11122 test -z "$as_dir" && as_dir=. 11123 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11124 done 11125 IFS=$as_save_IFS 11126 11127 ;; 11128 esac 11129 # We did not find ourselves, most probably we were run as `sh COMMAND' 11130 # in which case we are not to be found in the path. 11131 if test "x$as_myself" = x; then 11132 as_myself=$0 11133 fi 11134 if test ! -f "$as_myself"; then 11135 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11136 exit 1 11137 fi 11138 11139 # Unset variables that we do not need and which cause bugs (e.g. in 11140 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11141 # suppresses any "Segmentation fault" message there. '((' could 11142 # trigger a bug in pdksh 5.2.14. 11143 for as_var in BASH_ENV ENV MAIL MAILPATH 11144 do eval test x\${$as_var+set} = xset \ 11145 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11146 done 11147 PS1='$ ' 11148 PS2='> ' 11149 PS4='+ ' 11150 11151 # NLS nuisances. 11152 LC_ALL=C 11153 export LC_ALL 11154 LANGUAGE=C 11155 export LANGUAGE 11156 11157 # CDPATH. 11158 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11159 11160 11161 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11162 # ---------------------------------------- 11163 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11164 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11165 # script with STATUS, using 1 if that was 0. 11166 as_fn_error () 11167 { 11168 as_status=$1; test $as_status -eq 0 && as_status=1 11169 if test "$4"; then 11170 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11171 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11172 fi 11173 $as_echo "$as_me: error: $2" >&2 11174 as_fn_exit $as_status 11175 } # as_fn_error 11176 11177 11178 # as_fn_set_status STATUS 11179 # ----------------------- 11180 # Set $? to STATUS, without forking. 11181 as_fn_set_status () 11182 { 11183 return $1 11184 } # as_fn_set_status 11185 11186 # as_fn_exit STATUS 11187 # ----------------- 11188 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11189 as_fn_exit () 11190 { 11191 set +e 11192 as_fn_set_status $1 11193 exit $1 11194 } # as_fn_exit 11195 11196 # as_fn_unset VAR 11197 # --------------- 11198 # Portably unset VAR. 11199 as_fn_unset () 11200 { 11201 { eval $1=; unset $1;} 11202 } 11203 as_unset=as_fn_unset 11204 # as_fn_append VAR VALUE 11205 # ---------------------- 11206 # Append the text in VALUE to the end of the definition contained in VAR. Take 11207 # advantage of any shell optimizations that allow amortized linear growth over 11208 # repeated appends, instead of the typical quadratic growth present in naive 11209 # implementations. 11210 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11211 eval 'as_fn_append () 11212 { 11213 eval $1+=\$2 11214 }' 11215 else 11216 as_fn_append () 11217 { 11218 eval $1=\$$1\$2 11219 } 11220 fi # as_fn_append 11221 11222 # as_fn_arith ARG... 11223 # ------------------ 11224 # Perform arithmetic evaluation on the ARGs, and store the result in the 11225 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11226 # must be portable across $(()) and expr. 11227 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11228 eval 'as_fn_arith () 11229 { 11230 as_val=$(( $* )) 11231 }' 11232 else 11233 as_fn_arith () 11234 { 11235 as_val=`expr "$@" || test $? -eq 1` 11236 } 11237 fi # as_fn_arith 11238 11239 11240 if expr a : '\(a\)' >/dev/null 2>&1 && 11241 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11242 as_expr=expr 11243 else 11244 as_expr=false 11245 fi 11246 11247 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11248 as_basename=basename 11249 else 11250 as_basename=false 11251 fi 11252 11253 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11254 as_dirname=dirname 11255 else 11256 as_dirname=false 11257 fi 11258 11259 as_me=`$as_basename -- "$0" || 11260 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11261 X"$0" : 'X\(//\)$' \| \ 11262 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11263 $as_echo X/"$0" | 11264 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11265 s//\1/ 11266 q 11267 } 11268 /^X\/\(\/\/\)$/{ 11269 s//\1/ 11270 q 11271 } 11272 /^X\/\(\/\).*/{ 11273 s//\1/ 11274 q 11275 } 11276 s/.*/./; q'` 11277 11278 # Avoid depending upon Character Ranges. 11279 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11280 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11281 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11282 as_cr_digits='0123456789' 11283 as_cr_alnum=$as_cr_Letters$as_cr_digits 11284 11285 ECHO_C= ECHO_N= ECHO_T= 11286 case `echo -n x` in #((((( 11287 -n*) 11288 case `echo 'xy\c'` in 11289 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11290 xy) ECHO_C='\c';; 11291 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11292 ECHO_T=' ';; 11293 esac;; 11294 *) 11295 ECHO_N='-n';; 11296 esac 11297 11298 rm -f conf$$ conf$$.exe conf$$.file 11299 if test -d conf$$.dir; then 11300 rm -f conf$$.dir/conf$$.file 11301 else 11302 rm -f conf$$.dir 11303 mkdir conf$$.dir 2>/dev/null 11304 fi 11305 if (echo >conf$$.file) 2>/dev/null; then 11306 if ln -s conf$$.file conf$$ 2>/dev/null; then 11307 as_ln_s='ln -s' 11308 # ... but there are two gotchas: 11309 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11310 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11311 # In both cases, we have to default to `cp -pR'. 11312 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11313 as_ln_s='cp -pR' 11314 elif ln conf$$.file conf$$ 2>/dev/null; then 11315 as_ln_s=ln 11316 else 11317 as_ln_s='cp -pR' 11318 fi 11319 else 11320 as_ln_s='cp -pR' 11321 fi 11322 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11323 rmdir conf$$.dir 2>/dev/null 11324 11325 11326 # as_fn_mkdir_p 11327 # ------------- 11328 # Create "$as_dir" as a directory, including parents if necessary. 11329 as_fn_mkdir_p () 11330 { 11331 11332 case $as_dir in #( 11333 -*) as_dir=./$as_dir;; 11334 esac 11335 test -d "$as_dir" || eval $as_mkdir_p || { 11336 as_dirs= 11337 while :; do 11338 case $as_dir in #( 11339 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11340 *) as_qdir=$as_dir;; 11341 esac 11342 as_dirs="'$as_qdir' $as_dirs" 11343 as_dir=`$as_dirname -- "$as_dir" || 11344 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11345 X"$as_dir" : 'X\(//\)[^/]' \| \ 11346 X"$as_dir" : 'X\(//\)$' \| \ 11347 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11348 $as_echo X"$as_dir" | 11349 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11350 s//\1/ 11351 q 11352 } 11353 /^X\(\/\/\)[^/].*/{ 11354 s//\1/ 11355 q 11356 } 11357 /^X\(\/\/\)$/{ 11358 s//\1/ 11359 q 11360 } 11361 /^X\(\/\).*/{ 11362 s//\1/ 11363 q 11364 } 11365 s/.*/./; q'` 11366 test -d "$as_dir" && break 11367 done 11368 test -z "$as_dirs" || eval "mkdir $as_dirs" 11369 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11370 11371 11372 } # as_fn_mkdir_p 11373 if mkdir -p . 2>/dev/null; then 11374 as_mkdir_p='mkdir -p "$as_dir"' 11375 else 11376 test -d ./-p && rmdir ./-p 11377 as_mkdir_p=false 11378 fi 11379 11380 11381 # as_fn_executable_p FILE 11382 # ----------------------- 11383 # Test if FILE is an executable regular file. 11384 as_fn_executable_p () 11385 { 11386 test -f "$1" && test -x "$1" 11387 } # as_fn_executable_p 11388 as_test_x='test -x' 11389 as_executable_p=as_fn_executable_p 11390 11391 # Sed expression to map a string onto a valid CPP name. 11392 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11393 11394 # Sed expression to map a string onto a valid variable name. 11395 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11396 11397 11398 exec 6>&1 11399 ## ----------------------------------- ## 11400 ## Main body of $CONFIG_STATUS script. ## 11401 ## ----------------------------------- ## 11402 _ASEOF 11403 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11404 11405 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11406 # Save the log message, to keep $0 and so on meaningful, and to 11407 # report actual input values of CONFIG_FILES etc. instead of their 11408 # values after options handling. 11409 ac_log=" 11410 This file was extended by encodings $as_me 1.0.5, which was 11411 generated by GNU Autoconf 2.69. Invocation command line was 11412 11413 CONFIG_FILES = $CONFIG_FILES 11414 CONFIG_HEADERS = $CONFIG_HEADERS 11415 CONFIG_LINKS = $CONFIG_LINKS 11416 CONFIG_COMMANDS = $CONFIG_COMMANDS 11417 $ $0 $@ 11418 11419 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11420 " 11421 11422 _ACEOF 11423 11424 case $ac_config_files in *" 11425 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11426 esac 11427 11428 11429 11430 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11431 # Files that config.status was made for. 11432 config_files="$ac_config_files" 11433 config_commands="$ac_config_commands" 11434 11435 _ACEOF 11436 11437 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11438 ac_cs_usage="\ 11439 \`$as_me' instantiates files and other configuration actions 11440 from templates according to the current configuration. Unless the files 11441 and actions are specified as TAGs, all are instantiated by default. 11442 11443 Usage: $0 [OPTION]... [TAG]... 11444 11445 -h, --help print this help, then exit 11446 -V, --version print version number and configuration settings, then exit 11447 --config print configuration, then exit 11448 -q, --quiet, --silent 11449 do not print progress messages 11450 -d, --debug don't remove temporary files 11451 --recheck update $as_me by reconfiguring in the same conditions 11452 --file=FILE[:TEMPLATE] 11453 instantiate the configuration file FILE 11454 11455 Configuration files: 11456 $config_files 11457 11458 Configuration commands: 11459 $config_commands 11460 11461 Report bugs to <https://gitlab.freedesktop.org/xorg/font/encodings/issues>." 11462 11463 _ACEOF 11464 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11465 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11466 ac_cs_version="\\ 11467 encodings config.status 1.0.5 11468 configured by $0, generated by GNU Autoconf 2.69, 11469 with options \\"\$ac_cs_config\\" 11470 11471 Copyright (C) 2012 Free Software Foundation, Inc. 11472 This config.status script is free software; the Free Software Foundation 11473 gives unlimited permission to copy, distribute and modify it." 11474 11475 ac_pwd='$ac_pwd' 11476 srcdir='$srcdir' 11477 INSTALL='$INSTALL' 11478 MKDIR_P='$MKDIR_P' 11479 AWK='$AWK' 11480 test -n "\$AWK" || AWK=awk 11481 _ACEOF 11482 11483 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11484 # The default lists apply if the user does not specify any file. 11485 ac_need_defaults=: 11486 while test $# != 0 11487 do 11488 case $1 in 11489 --*=?*) 11490 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11491 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11492 ac_shift=: 11493 ;; 11494 --*=) 11495 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11496 ac_optarg= 11497 ac_shift=: 11498 ;; 11499 *) 11500 ac_option=$1 11501 ac_optarg=$2 11502 ac_shift=shift 11503 ;; 11504 esac 11505 11506 case $ac_option in 11507 # Handling of the options. 11508 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11509 ac_cs_recheck=: ;; 11510 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11511 $as_echo "$ac_cs_version"; exit ;; 11512 --config | --confi | --conf | --con | --co | --c ) 11513 $as_echo "$ac_cs_config"; exit ;; 11514 --debug | --debu | --deb | --de | --d | -d ) 11515 debug=: ;; 11516 --file | --fil | --fi | --f ) 11517 $ac_shift 11518 case $ac_optarg in 11519 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11520 '') as_fn_error $? "missing file argument" ;; 11521 esac 11522 as_fn_append CONFIG_FILES " '$ac_optarg'" 11523 ac_need_defaults=false;; 11524 --he | --h | --help | --hel | -h ) 11525 $as_echo "$ac_cs_usage"; exit ;; 11526 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11527 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11528 ac_cs_silent=: ;; 11529 11530 # This is an error. 11531 -*) as_fn_error $? "unrecognized option: \`$1' 11532 Try \`$0 --help' for more information." ;; 11533 11534 *) as_fn_append ac_config_targets " $1" 11535 ac_need_defaults=false ;; 11536 11537 esac 11538 shift 11539 done 11540 11541 ac_configure_extra_args= 11542 11543 if $ac_cs_silent; then 11544 exec 6>/dev/null 11545 ac_configure_extra_args="$ac_configure_extra_args --silent" 11546 fi 11547 11548 _ACEOF 11549 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11550 if \$ac_cs_recheck; then 11551 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11552 shift 11553 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11554 CONFIG_SHELL='$SHELL' 11555 export CONFIG_SHELL 11556 exec "\$@" 11557 fi 11558 11559 _ACEOF 11560 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11561 exec 5>>config.log 11562 { 11563 echo 11564 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11565 ## Running $as_me. ## 11566 _ASBOX 11567 $as_echo "$ac_log" 11568 } >&5 11569 11570 _ACEOF 11571 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11572 # 11573 # INIT-COMMANDS 11574 # 11575 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 11576 11577 _ACEOF 11578 11579 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11580 11581 # Handling of arguments. 11582 for ac_config_target in $ac_config_targets 11583 do 11584 case $ac_config_target in 11585 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11586 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11587 "large/Makefile") CONFIG_FILES="$CONFIG_FILES large/Makefile" ;; 11588 11589 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11590 esac 11591 done 11592 11593 11594 # If the user did not use the arguments to specify the items to instantiate, 11595 # then the envvar interface is used. Set only those that are not. 11596 # We use the long form for the default assignment because of an extremely 11597 # bizarre bug on SunOS 4.1.3. 11598 if $ac_need_defaults; then 11599 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11600 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11601 fi 11602 11603 # Have a temporary directory for convenience. Make it in the build tree 11604 # simply because there is no reason against having it here, and in addition, 11605 # creating and moving files from /tmp can sometimes cause problems. 11606 # Hook for its removal unless debugging. 11607 # Note that there is a small window in which the directory will not be cleaned: 11608 # after its creation but before its name has been assigned to `$tmp'. 11609 $debug || 11610 { 11611 tmp= ac_tmp= 11612 trap 'exit_status=$? 11613 : "${ac_tmp:=$tmp}" 11614 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11615 ' 0 11616 trap 'as_fn_exit 1' 1 2 13 15 11617 } 11618 # Create a (secure) tmp directory for tmp files. 11619 11620 { 11621 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11622 test -d "$tmp" 11623 } || 11624 { 11625 tmp=./conf$$-$RANDOM 11626 (umask 077 && mkdir "$tmp") 11627 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11628 ac_tmp=$tmp 11629 11630 # Set up the scripts for CONFIG_FILES section. 11631 # No need to generate them if there are no CONFIG_FILES. 11632 # This happens for instance with `./config.status config.h'. 11633 if test -n "$CONFIG_FILES"; then 11634 11635 11636 ac_cr=`echo X | tr X '\015'` 11637 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11638 # But we know of no other shell where ac_cr would be empty at this 11639 # point, so we can use a bashism as a fallback. 11640 if test "x$ac_cr" = x; then 11641 eval ac_cr=\$\'\\r\' 11642 fi 11643 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11644 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11645 ac_cs_awk_cr='\\r' 11646 else 11647 ac_cs_awk_cr=$ac_cr 11648 fi 11649 11650 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11651 _ACEOF 11652 11653 11654 { 11655 echo "cat >conf$$subs.awk <<_ACEOF" && 11656 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11657 echo "_ACEOF" 11658 } >conf$$subs.sh || 11659 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11660 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11661 ac_delim='%!_!# ' 11662 for ac_last_try in false false false false false :; do 11663 . ./conf$$subs.sh || 11664 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11665 11666 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11667 if test $ac_delim_n = $ac_delim_num; then 11668 break 11669 elif $ac_last_try; then 11670 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11671 else 11672 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11673 fi 11674 done 11675 rm -f conf$$subs.sh 11676 11677 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11678 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11679 _ACEOF 11680 sed -n ' 11681 h 11682 s/^/S["/; s/!.*/"]=/ 11683 p 11684 g 11685 s/^[^!]*!// 11686 :repl 11687 t repl 11688 s/'"$ac_delim"'$// 11689 t delim 11690 :nl 11691 h 11692 s/\(.\{148\}\)..*/\1/ 11693 t more1 11694 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11695 p 11696 n 11697 b repl 11698 :more1 11699 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11700 p 11701 g 11702 s/.\{148\}// 11703 t nl 11704 :delim 11705 h 11706 s/\(.\{148\}\)..*/\1/ 11707 t more2 11708 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11709 p 11710 b 11711 :more2 11712 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11713 p 11714 g 11715 s/.\{148\}// 11716 t delim 11717 ' <conf$$subs.awk | sed ' 11718 /^[^""]/{ 11719 N 11720 s/\n// 11721 } 11722 ' >>$CONFIG_STATUS || ac_write_fail=1 11723 rm -f conf$$subs.awk 11724 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11725 _ACAWK 11726 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11727 for (key in S) S_is_set[key] = 1 11728 FS = "" 11729 11730 } 11731 { 11732 line = $ 0 11733 nfields = split(line, field, "@") 11734 substed = 0 11735 len = length(field[1]) 11736 for (i = 2; i < nfields; i++) { 11737 key = field[i] 11738 keylen = length(key) 11739 if (S_is_set[key]) { 11740 value = S[key] 11741 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11742 len += length(value) + length(field[++i]) 11743 substed = 1 11744 } else 11745 len += 1 + keylen 11746 } 11747 11748 print line 11749 } 11750 11751 _ACAWK 11752 _ACEOF 11753 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11754 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11755 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11756 else 11757 cat 11758 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11759 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11760 _ACEOF 11761 11762 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11763 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11764 # trailing colons and then remove the whole line if VPATH becomes empty 11765 # (actually we leave an empty line to preserve line numbers). 11766 if test "x$srcdir" = x.; then 11767 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11768 h 11769 s/// 11770 s/^/:/ 11771 s/[ ]*$/:/ 11772 s/:\$(srcdir):/:/g 11773 s/:\${srcdir}:/:/g 11774 s/:@srcdir@:/:/g 11775 s/^:*// 11776 s/:*$// 11777 x 11778 s/\(=[ ]*\).*/\1/ 11779 G 11780 s/\n// 11781 s/^[^=]*=[ ]*$// 11782 }' 11783 fi 11784 11785 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11786 fi # test -n "$CONFIG_FILES" 11787 11788 11789 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 11790 shift 11791 for ac_tag 11792 do 11793 case $ac_tag in 11794 :[FHLC]) ac_mode=$ac_tag; continue;; 11795 esac 11796 case $ac_mode$ac_tag in 11797 :[FHL]*:*);; 11798 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11799 :[FH]-) ac_tag=-:-;; 11800 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11801 esac 11802 ac_save_IFS=$IFS 11803 IFS=: 11804 set x $ac_tag 11805 IFS=$ac_save_IFS 11806 shift 11807 ac_file=$1 11808 shift 11809 11810 case $ac_mode in 11811 :L) ac_source=$1;; 11812 :[FH]) 11813 ac_file_inputs= 11814 for ac_f 11815 do 11816 case $ac_f in 11817 -) ac_f="$ac_tmp/stdin";; 11818 *) # Look for the file first in the build tree, then in the source tree 11819 # (if the path is not absolute). The absolute path cannot be DOS-style, 11820 # because $ac_f cannot contain `:'. 11821 test -f "$ac_f" || 11822 case $ac_f in 11823 [\\/$]*) false;; 11824 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11825 esac || 11826 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11827 esac 11828 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11829 as_fn_append ac_file_inputs " '$ac_f'" 11830 done 11831 11832 # Let's still pretend it is `configure' which instantiates (i.e., don't 11833 # use $as_me), people would be surprised to read: 11834 # /* config.h. Generated by config.status. */ 11835 configure_input='Generated from '` 11836 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11837 `' by configure.' 11838 if test x"$ac_file" != x-; then 11839 configure_input="$ac_file. $configure_input" 11840 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11841 $as_echo "$as_me: creating $ac_file" >&6;} 11842 fi 11843 # Neutralize special characters interpreted by sed in replacement strings. 11844 case $configure_input in #( 11845 *\&* | *\|* | *\\* ) 11846 ac_sed_conf_input=`$as_echo "$configure_input" | 11847 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11848 *) ac_sed_conf_input=$configure_input;; 11849 esac 11850 11851 case $ac_tag in 11852 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11853 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11854 esac 11855 ;; 11856 esac 11857 11858 ac_dir=`$as_dirname -- "$ac_file" || 11859 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11860 X"$ac_file" : 'X\(//\)[^/]' \| \ 11861 X"$ac_file" : 'X\(//\)$' \| \ 11862 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11863 $as_echo X"$ac_file" | 11864 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11865 s//\1/ 11866 q 11867 } 11868 /^X\(\/\/\)[^/].*/{ 11869 s//\1/ 11870 q 11871 } 11872 /^X\(\/\/\)$/{ 11873 s//\1/ 11874 q 11875 } 11876 /^X\(\/\).*/{ 11877 s//\1/ 11878 q 11879 } 11880 s/.*/./; q'` 11881 as_dir="$ac_dir"; as_fn_mkdir_p 11882 ac_builddir=. 11883 11884 case "$ac_dir" in 11885 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11886 *) 11887 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11888 # A ".." for each directory in $ac_dir_suffix. 11889 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11890 case $ac_top_builddir_sub in 11891 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11892 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11893 esac ;; 11894 esac 11895 ac_abs_top_builddir=$ac_pwd 11896 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11897 # for backward compatibility: 11898 ac_top_builddir=$ac_top_build_prefix 11899 11900 case $srcdir in 11901 .) # We are building in place. 11902 ac_srcdir=. 11903 ac_top_srcdir=$ac_top_builddir_sub 11904 ac_abs_top_srcdir=$ac_pwd ;; 11905 [\\/]* | ?:[\\/]* ) # Absolute name. 11906 ac_srcdir=$srcdir$ac_dir_suffix; 11907 ac_top_srcdir=$srcdir 11908 ac_abs_top_srcdir=$srcdir ;; 11909 *) # Relative name. 11910 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11911 ac_top_srcdir=$ac_top_build_prefix$srcdir 11912 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11913 esac 11914 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11915 11916 11917 case $ac_mode in 11918 :F) 11919 # 11920 # CONFIG_FILE 11921 # 11922 11923 case $INSTALL in 11924 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11925 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11926 esac 11927 ac_MKDIR_P=$MKDIR_P 11928 case $MKDIR_P in 11929 [\\/$]* | ?:[\\/]* ) ;; 11930 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11931 esac 11932 _ACEOF 11933 11934 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11935 # If the template does not know about datarootdir, expand it. 11936 # FIXME: This hack should be removed a few years after 2.60. 11937 ac_datarootdir_hack=; ac_datarootdir_seen= 11938 ac_sed_dataroot=' 11939 /datarootdir/ { 11940 p 11941 q 11942 } 11943 /@datadir@/p 11944 /@docdir@/p 11945 /@infodir@/p 11946 /@localedir@/p 11947 /@mandir@/p' 11948 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11949 *datarootdir*) ac_datarootdir_seen=yes;; 11950 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11951 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11952 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11953 _ACEOF 11954 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11955 ac_datarootdir_hack=' 11956 s&@datadir@&$datadir&g 11957 s&@docdir@&$docdir&g 11958 s&@infodir@&$infodir&g 11959 s&@localedir@&$localedir&g 11960 s&@mandir@&$mandir&g 11961 s&\\\${datarootdir}&$datarootdir&g' ;; 11962 esac 11963 _ACEOF 11964 11965 # Neutralize VPATH when `$srcdir' = `.'. 11966 # Shell code in configure.ac might set extrasub. 11967 # FIXME: do we really want to maintain this feature? 11968 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11969 ac_sed_extra="$ac_vpsub 11970 $extrasub 11971 _ACEOF 11972 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11973 :t 11974 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11975 s|@configure_input@|$ac_sed_conf_input|;t t 11976 s&@top_builddir@&$ac_top_builddir_sub&;t t 11977 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11978 s&@srcdir@&$ac_srcdir&;t t 11979 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11980 s&@top_srcdir@&$ac_top_srcdir&;t t 11981 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11982 s&@builddir@&$ac_builddir&;t t 11983 s&@abs_builddir@&$ac_abs_builddir&;t t 11984 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11985 s&@INSTALL@&$ac_INSTALL&;t t 11986 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11987 $ac_datarootdir_hack 11988 " 11989 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11990 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11991 11992 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11993 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11994 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11995 "$ac_tmp/out"`; test -z "$ac_out"; } && 11996 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11997 which seems to be undefined. Please make sure it is defined" >&5 11998 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11999 which seems to be undefined. Please make sure it is defined" >&2;} 12000 12001 rm -f "$ac_tmp/stdin" 12002 case $ac_file in 12003 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12004 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12005 esac \ 12006 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12007 ;; 12008 12009 12010 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12011 $as_echo "$as_me: executing $ac_file commands" >&6;} 12012 ;; 12013 esac 12014 12015 12016 case $ac_file$ac_mode in 12017 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12018 # Older Autoconf quotes --file arguments for eval, but not when files 12019 # are listed without --file. Let's play safe and only enable the eval 12020 # if we detect the quoting. 12021 # TODO: see whether this extra hack can be removed once we start 12022 # requiring Autoconf 2.70 or later. 12023 case $CONFIG_FILES in #( 12024 *\'*) : 12025 eval set x "$CONFIG_FILES" ;; #( 12026 *) : 12027 set x $CONFIG_FILES ;; #( 12028 *) : 12029 ;; 12030 esac 12031 shift 12032 # Used to flag and report bootstrapping failures. 12033 am_rc=0 12034 for am_mf 12035 do 12036 # Strip MF so we end up with the name of the file. 12037 am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'` 12038 # Check whether this is an Automake generated Makefile which includes 12039 # dependency-tracking related rules and includes. 12040 # Grep'ing the whole file directly is not great: AIX grep has a line 12041 # limit of 2048, but all sed's we know have understand at least 4000. 12042 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12043 || continue 12044 am_dirpart=`$as_dirname -- "$am_mf" || 12045 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12046 X"$am_mf" : 'X\(//\)[^/]' \| \ 12047 X"$am_mf" : 'X\(//\)$' \| \ 12048 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12049 $as_echo X"$am_mf" | 12050 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12051 s//\1/ 12052 q 12053 } 12054 /^X\(\/\/\)[^/].*/{ 12055 s//\1/ 12056 q 12057 } 12058 /^X\(\/\/\)$/{ 12059 s//\1/ 12060 q 12061 } 12062 /^X\(\/\).*/{ 12063 s//\1/ 12064 q 12065 } 12066 s/.*/./; q'` 12067 am_filepart=`$as_basename -- "$am_mf" || 12068 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12069 X"$am_mf" : 'X\(//\)$' \| \ 12070 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12071 $as_echo X/"$am_mf" | 12072 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12073 s//\1/ 12074 q 12075 } 12076 /^X\/\(\/\/\)$/{ 12077 s//\1/ 12078 q 12079 } 12080 /^X\/\(\/\).*/{ 12081 s//\1/ 12082 q 12083 } 12084 s/.*/./; q'` 12085 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12086 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12087 | $MAKE -f - am--depfiles" >&5 12088 (cd "$am_dirpart" \ 12089 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12090 | $MAKE -f - am--depfiles) >&5 2>&5 12091 ac_status=$? 12092 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12093 (exit $ac_status); } || am_rc=$? 12094 done 12095 if test $am_rc -ne 0; then 12096 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12097 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 12098 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12099 for automatic dependency tracking. Try re-running configure with the 12100 '--disable-dependency-tracking' option to at least be able to build 12101 the package (albeit without support for automatic dependency tracking). 12102 See \`config.log' for more details" "$LINENO" 5; } 12103 fi 12104 { am_dirpart=; unset am_dirpart;} 12105 { am_filepart=; unset am_filepart;} 12106 { am_mf=; unset am_mf;} 12107 { am_rc=; unset am_rc;} 12108 rm -f conftest-deps.mk 12109 } 12110 ;; 12111 12112 esac 12113 done # for ac_tag 12114 12115 12116 as_fn_exit 0 12117 _ACEOF 12118 ac_clean_files=$ac_clean_files_save 12119 12120 test $ac_write_fail = 0 || 12121 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12122 12123 12124 # configure is writing to config.log, and then calls config.status. 12125 # config.status does its own redirection, appending to config.log. 12126 # Unfortunately, on DOS this fails, as config.log is still kept open 12127 # by configure, so config.status won't be able to write to it; its 12128 # output is simply discarded. So we exec the FD to /dev/null, 12129 # effectively closing config.log, so it can be properly (re)opened and 12130 # appended to by config.status. When coming back to configure, we 12131 # need to make the FD available again. 12132 if test "$no_create" != yes; then 12133 ac_cs_success=: 12134 ac_config_status_args= 12135 test "$silent" = yes && 12136 ac_config_status_args="$ac_config_status_args --quiet" 12137 exec 5>/dev/null 12138 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12139 exec 5>>config.log 12140 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12141 # would make configure fail if this is the last instruction. 12142 $ac_cs_success || as_fn_exit 1 12143 fi 12144 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12145 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12146 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12147 fi 12148 12149
Indexes created Tue Oct 27 00:25:24 UTC 2026