configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for bdftopcf 1.0.5. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 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://bugs.freedesktop.org/enter_bug.cgi?product=xorg 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='bdftopcf' 583 PACKAGE_TARNAME='bdftopcf' 584 PACKAGE_VERSION='1.0.5' 585 PACKAGE_STRING='bdftopcf 1.0.5' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 LINT_FALSE 631 LINT_TRUE 632 LINT_FLAGS 633 LINT 634 BDFTOPCF_LIBS 635 BDFTOPCF_CFLAGS 636 MAN_SUBSTS 637 XORG_MAN_PAGE 638 ADMIN_MAN_DIR 639 DRIVER_MAN_DIR 640 MISC_MAN_DIR 641 FILE_MAN_DIR 642 LIB_MAN_DIR 643 APP_MAN_DIR 644 ADMIN_MAN_SUFFIX 645 DRIVER_MAN_SUFFIX 646 MISC_MAN_SUFFIX 647 FILE_MAN_SUFFIX 648 LIB_MAN_SUFFIX 649 APP_MAN_SUFFIX 650 SED 651 host_os 652 host_vendor 653 host_cpu 654 host 655 build_os 656 build_vendor 657 build_cpu 658 build 659 INSTALL_CMD 660 PKG_CONFIG 661 CHANGELOG_CMD 662 STRICT_CFLAGS 663 CWARNFLAGS 664 BASE_CFLAGS 665 EGREP 666 GREP 667 CPP 668 am__fastdepCC_FALSE 669 am__fastdepCC_TRUE 670 CCDEPMODE 671 am__nodep 672 AMDEPBACKSLASH 673 AMDEP_FALSE 674 AMDEP_TRUE 675 am__quote 676 am__include 677 DEPDIR 678 OBJEXT 679 EXEEXT 680 ac_ct_CC 681 CPPFLAGS 682 LDFLAGS 683 CFLAGS 684 CC 685 AM_BACKSLASH 686 AM_DEFAULT_VERBOSITY 687 AM_DEFAULT_V 688 AM_V 689 am__untar 690 am__tar 691 AMTAR 692 am__leading_dot 693 SET_MAKE 694 AWK 695 mkdir_p 696 MKDIR_P 697 INSTALL_STRIP_PROGRAM 698 STRIP 699 install_sh 700 MAKEINFO 701 AUTOHEADER 702 AUTOMAKE 703 AUTOCONF 704 ACLOCAL 705 VERSION 706 PACKAGE 707 CYGPATH_W 708 am__isrc 709 INSTALL_DATA 710 INSTALL_SCRIPT 711 INSTALL_PROGRAM 712 target_alias 713 host_alias 714 build_alias 715 LIBS 716 ECHO_T 717 ECHO_N 718 ECHO_C 719 DEFS 720 mandir 721 localedir 722 libdir 723 psdir 724 pdfdir 725 dvidir 726 htmldir 727 infodir 728 docdir 729 oldincludedir 730 includedir 731 localstatedir 732 sharedstatedir 733 sysconfdir 734 datadir 735 datarootdir 736 libexecdir 737 sbindir 738 bindir 739 program_transform_name 740 prefix 741 exec_prefix 742 PACKAGE_URL 743 PACKAGE_BUGREPORT 744 PACKAGE_STRING 745 PACKAGE_VERSION 746 PACKAGE_TARNAME 747 PACKAGE_NAME 748 PATH_SEPARATOR 749 SHELL' 750 ac_subst_files='' 751 ac_user_opts=' 752 enable_option_checking 753 enable_silent_rules 754 enable_dependency_tracking 755 enable_selective_werror 756 enable_strict_compilation 757 with_lint 758 ' 759 ac_precious_vars='build_alias 760 host_alias 761 target_alias 762 CC 763 CFLAGS 764 LDFLAGS 765 LIBS 766 CPPFLAGS 767 CPP 768 PKG_CONFIG 769 BDFTOPCF_CFLAGS 770 BDFTOPCF_LIBS 771 LINT 772 LINT_FLAGS' 773 774 775 # Initialize some variables set by options. 776 ac_init_help= 777 ac_init_version=false 778 ac_unrecognized_opts= 779 ac_unrecognized_sep= 780 # The variables have the same names as the options, with 781 # dashes changed to underlines. 782 cache_file=/dev/null 783 exec_prefix=NONE 784 no_create= 785 no_recursion= 786 prefix=NONE 787 program_prefix=NONE 788 program_suffix=NONE 789 program_transform_name=s,x,x, 790 silent= 791 site= 792 srcdir= 793 verbose= 794 x_includes=NONE 795 x_libraries=NONE 796 797 # Installation directory options. 798 # These are left unexpanded so users can "make install exec_prefix=/foo" 799 # and all the variables that are supposed to be based on exec_prefix 800 # by default will actually change. 801 # Use braces instead of parens because sh, perl, etc. also accept them. 802 # (The list follows the same order as the GNU Coding Standards.) 803 bindir='${exec_prefix}/bin' 804 sbindir='${exec_prefix}/sbin' 805 libexecdir='${exec_prefix}/libexec' 806 datarootdir='${prefix}/share' 807 datadir='${datarootdir}' 808 sysconfdir='${prefix}/etc' 809 sharedstatedir='${prefix}/com' 810 localstatedir='${prefix}/var' 811 includedir='${prefix}/include' 812 oldincludedir='/usr/include' 813 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 814 infodir='${datarootdir}/info' 815 htmldir='${docdir}' 816 dvidir='${docdir}' 817 pdfdir='${docdir}' 818 psdir='${docdir}' 819 libdir='${exec_prefix}/lib' 820 localedir='${datarootdir}/locale' 821 mandir='${datarootdir}/man' 822 823 ac_prev= 824 ac_dashdash= 825 for ac_option 826 do 827 # If the previous option needs an argument, assign it. 828 if test -n "$ac_prev"; then 829 eval $ac_prev=\$ac_option 830 ac_prev= 831 continue 832 fi 833 834 case $ac_option in 835 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 836 *=) ac_optarg= ;; 837 *) ac_optarg=yes ;; 838 esac 839 840 # Accept the important Cygnus configure options, so we can diagnose typos. 841 842 case $ac_dashdash$ac_option in 843 --) 844 ac_dashdash=yes ;; 845 846 -bindir | --bindir | --bindi | --bind | --bin | --bi) 847 ac_prev=bindir ;; 848 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 849 bindir=$ac_optarg ;; 850 851 -build | --build | --buil | --bui | --bu) 852 ac_prev=build_alias ;; 853 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 854 build_alias=$ac_optarg ;; 855 856 -cache-file | --cache-file | --cache-fil | --cache-fi \ 857 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 858 ac_prev=cache_file ;; 859 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 860 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 861 cache_file=$ac_optarg ;; 862 863 --config-cache | -C) 864 cache_file=config.cache ;; 865 866 -datadir | --datadir | --datadi | --datad) 867 ac_prev=datadir ;; 868 -datadir=* | --datadir=* | --datadi=* | --datad=*) 869 datadir=$ac_optarg ;; 870 871 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 872 | --dataroo | --dataro | --datar) 873 ac_prev=datarootdir ;; 874 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 875 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 876 datarootdir=$ac_optarg ;; 877 878 -disable-* | --disable-*) 879 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 880 # Reject names that are not valid shell variable names. 881 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 882 as_fn_error $? "invalid feature name: $ac_useropt" 883 ac_useropt_orig=$ac_useropt 884 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 885 case $ac_user_opts in 886 *" 887 "enable_$ac_useropt" 888 "*) ;; 889 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 890 ac_unrecognized_sep=', ';; 891 esac 892 eval enable_$ac_useropt=no ;; 893 894 -docdir | --docdir | --docdi | --doc | --do) 895 ac_prev=docdir ;; 896 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 897 docdir=$ac_optarg ;; 898 899 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 900 ac_prev=dvidir ;; 901 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 902 dvidir=$ac_optarg ;; 903 904 -enable-* | --enable-*) 905 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 906 # Reject names that are not valid shell variable names. 907 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 908 as_fn_error $? "invalid feature name: $ac_useropt" 909 ac_useropt_orig=$ac_useropt 910 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 911 case $ac_user_opts in 912 *" 913 "enable_$ac_useropt" 914 "*) ;; 915 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 916 ac_unrecognized_sep=', ';; 917 esac 918 eval enable_$ac_useropt=\$ac_optarg ;; 919 920 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 921 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 922 | --exec | --exe | --ex) 923 ac_prev=exec_prefix ;; 924 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 925 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 926 | --exec=* | --exe=* | --ex=*) 927 exec_prefix=$ac_optarg ;; 928 929 -gas | --gas | --ga | --g) 930 # Obsolete; use --with-gas. 931 with_gas=yes ;; 932 933 -help | --help | --hel | --he | -h) 934 ac_init_help=long ;; 935 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 936 ac_init_help=recursive ;; 937 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 938 ac_init_help=short ;; 939 940 -host | --host | --hos | --ho) 941 ac_prev=host_alias ;; 942 -host=* | --host=* | --hos=* | --ho=*) 943 host_alias=$ac_optarg ;; 944 945 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 946 ac_prev=htmldir ;; 947 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 948 | --ht=*) 949 htmldir=$ac_optarg ;; 950 951 -includedir | --includedir | --includedi | --included | --include \ 952 | --includ | --inclu | --incl | --inc) 953 ac_prev=includedir ;; 954 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 955 | --includ=* | --inclu=* | --incl=* | --inc=*) 956 includedir=$ac_optarg ;; 957 958 -infodir | --infodir | --infodi | --infod | --info | --inf) 959 ac_prev=infodir ;; 960 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 961 infodir=$ac_optarg ;; 962 963 -libdir | --libdir | --libdi | --libd) 964 ac_prev=libdir ;; 965 -libdir=* | --libdir=* | --libdi=* | --libd=*) 966 libdir=$ac_optarg ;; 967 968 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 969 | --libexe | --libex | --libe) 970 ac_prev=libexecdir ;; 971 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 972 | --libexe=* | --libex=* | --libe=*) 973 libexecdir=$ac_optarg ;; 974 975 -localedir | --localedir | --localedi | --localed | --locale) 976 ac_prev=localedir ;; 977 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 978 localedir=$ac_optarg ;; 979 980 -localstatedir | --localstatedir | --localstatedi | --localstated \ 981 | --localstate | --localstat | --localsta | --localst | --locals) 982 ac_prev=localstatedir ;; 983 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 984 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 985 localstatedir=$ac_optarg ;; 986 987 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 988 ac_prev=mandir ;; 989 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 990 mandir=$ac_optarg ;; 991 992 -nfp | --nfp | --nf) 993 # Obsolete; use --without-fp. 994 with_fp=no ;; 995 996 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 997 | --no-cr | --no-c | -n) 998 no_create=yes ;; 999 1000 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 1001 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 1002 no_recursion=yes ;; 1003 1004 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 1005 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 1006 | --oldin | --oldi | --old | --ol | --o) 1007 ac_prev=oldincludedir ;; 1008 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 1009 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 1010 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 1011 oldincludedir=$ac_optarg ;; 1012 1013 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 1014 ac_prev=prefix ;; 1015 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 1016 prefix=$ac_optarg ;; 1017 1018 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 1019 | --program-pre | --program-pr | --program-p) 1020 ac_prev=program_prefix ;; 1021 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 1022 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1023 program_prefix=$ac_optarg ;; 1024 1025 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1026 | --program-suf | --program-su | --program-s) 1027 ac_prev=program_suffix ;; 1028 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1029 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1030 program_suffix=$ac_optarg ;; 1031 1032 -program-transform-name | --program-transform-name \ 1033 | --program-transform-nam | --program-transform-na \ 1034 | --program-transform-n | --program-transform- \ 1035 | --program-transform | --program-transfor \ 1036 | --program-transfo | --program-transf \ 1037 | --program-trans | --program-tran \ 1038 | --progr-tra | --program-tr | --program-t) 1039 ac_prev=program_transform_name ;; 1040 -program-transform-name=* | --program-transform-name=* \ 1041 | --program-transform-nam=* | --program-transform-na=* \ 1042 | --program-transform-n=* | --program-transform-=* \ 1043 | --program-transform=* | --program-transfor=* \ 1044 | --program-transfo=* | --program-transf=* \ 1045 | --program-trans=* | --program-tran=* \ 1046 | --progr-tra=* | --program-tr=* | --program-t=*) 1047 program_transform_name=$ac_optarg ;; 1048 1049 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1050 ac_prev=pdfdir ;; 1051 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1052 pdfdir=$ac_optarg ;; 1053 1054 -psdir | --psdir | --psdi | --psd | --ps) 1055 ac_prev=psdir ;; 1056 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1057 psdir=$ac_optarg ;; 1058 1059 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1060 | -silent | --silent | --silen | --sile | --sil) 1061 silent=yes ;; 1062 1063 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1064 ac_prev=sbindir ;; 1065 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1066 | --sbi=* | --sb=*) 1067 sbindir=$ac_optarg ;; 1068 1069 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1070 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1071 | --sharedst | --shareds | --shared | --share | --shar \ 1072 | --sha | --sh) 1073 ac_prev=sharedstatedir ;; 1074 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1075 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1076 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1077 | --sha=* | --sh=*) 1078 sharedstatedir=$ac_optarg ;; 1079 1080 -site | --site | --sit) 1081 ac_prev=site ;; 1082 -site=* | --site=* | --sit=*) 1083 site=$ac_optarg ;; 1084 1085 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1086 ac_prev=srcdir ;; 1087 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1088 srcdir=$ac_optarg ;; 1089 1090 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1091 | --syscon | --sysco | --sysc | --sys | --sy) 1092 ac_prev=sysconfdir ;; 1093 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1094 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1095 sysconfdir=$ac_optarg ;; 1096 1097 -target | --target | --targe | --targ | --tar | --ta | --t) 1098 ac_prev=target_alias ;; 1099 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1100 target_alias=$ac_optarg ;; 1101 1102 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1103 verbose=yes ;; 1104 1105 -version | --version | --versio | --versi | --vers | -V) 1106 ac_init_version=: ;; 1107 1108 -with-* | --with-*) 1109 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1110 # Reject names that are not valid shell variable names. 1111 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1112 as_fn_error $? "invalid package name: $ac_useropt" 1113 ac_useropt_orig=$ac_useropt 1114 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1115 case $ac_user_opts in 1116 *" 1117 "with_$ac_useropt" 1118 "*) ;; 1119 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1120 ac_unrecognized_sep=', ';; 1121 esac 1122 eval with_$ac_useropt=\$ac_optarg ;; 1123 1124 -without-* | --without-*) 1125 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1126 # Reject names that are not valid shell variable names. 1127 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1128 as_fn_error $? "invalid package name: $ac_useropt" 1129 ac_useropt_orig=$ac_useropt 1130 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1131 case $ac_user_opts in 1132 *" 1133 "with_$ac_useropt" 1134 "*) ;; 1135 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1136 ac_unrecognized_sep=', ';; 1137 esac 1138 eval with_$ac_useropt=no ;; 1139 1140 --x) 1141 # Obsolete; use --with-x. 1142 with_x=yes ;; 1143 1144 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1145 | --x-incl | --x-inc | --x-in | --x-i) 1146 ac_prev=x_includes ;; 1147 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1148 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1149 x_includes=$ac_optarg ;; 1150 1151 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1152 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1153 ac_prev=x_libraries ;; 1154 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1155 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1156 x_libraries=$ac_optarg ;; 1157 1158 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1159 Try \`$0 --help' for more information" 1160 ;; 1161 1162 *=*) 1163 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1164 # Reject names that are not valid shell variable names. 1165 case $ac_envvar in #( 1166 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1167 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1168 esac 1169 eval $ac_envvar=\$ac_optarg 1170 export $ac_envvar ;; 1171 1172 *) 1173 # FIXME: should be removed in autoconf 3.0. 1174 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1175 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1176 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1177 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1178 ;; 1179 1180 esac 1181 done 1182 1183 if test -n "$ac_prev"; then 1184 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1185 as_fn_error $? "missing argument to $ac_option" 1186 fi 1187 1188 if test -n "$ac_unrecognized_opts"; then 1189 case $enable_option_checking in 1190 no) ;; 1191 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1192 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1193 esac 1194 fi 1195 1196 # Check all directory arguments for consistency. 1197 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1198 datadir sysconfdir sharedstatedir localstatedir includedir \ 1199 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1200 libdir localedir mandir 1201 do 1202 eval ac_val=\$$ac_var 1203 # Remove trailing slashes. 1204 case $ac_val in 1205 */ ) 1206 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1207 eval $ac_var=\$ac_val;; 1208 esac 1209 # Be sure to have absolute directory names. 1210 case $ac_val in 1211 [\\/$]* | ?:[\\/]* ) continue;; 1212 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1213 esac 1214 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1215 done 1216 1217 # There might be people who depend on the old broken behavior: `$host' 1218 # used to hold the argument of --host etc. 1219 # FIXME: To remove some day. 1220 build=$build_alias 1221 host=$host_alias 1222 target=$target_alias 1223 1224 # FIXME: To remove some day. 1225 if test "x$host_alias" != x; then 1226 if test "x$build_alias" = x; then 1227 cross_compiling=maybe 1228 elif test "x$build_alias" != "x$host_alias"; then 1229 cross_compiling=yes 1230 fi 1231 fi 1232 1233 ac_tool_prefix= 1234 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1235 1236 test "$silent" = yes && exec 6>/dev/null 1237 1238 1239 ac_pwd=`pwd` && test -n "$ac_pwd" && 1240 ac_ls_di=`ls -di .` && 1241 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1242 as_fn_error $? "working directory cannot be determined" 1243 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1244 as_fn_error $? "pwd does not report name of working directory" 1245 1246 1247 # Find the source files, if location was not specified. 1248 if test -z "$srcdir"; then 1249 ac_srcdir_defaulted=yes 1250 # Try the directory containing this script, then the parent directory. 1251 ac_confdir=`$as_dirname -- "$as_myself" || 1252 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1253 X"$as_myself" : 'X\(//\)[^/]' \| \ 1254 X"$as_myself" : 'X\(//\)$' \| \ 1255 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1256 $as_echo X"$as_myself" | 1257 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1258 s//\1/ 1259 q 1260 } 1261 /^X\(\/\/\)[^/].*/{ 1262 s//\1/ 1263 q 1264 } 1265 /^X\(\/\/\)$/{ 1266 s//\1/ 1267 q 1268 } 1269 /^X\(\/\).*/{ 1270 s//\1/ 1271 q 1272 } 1273 s/.*/./; q'` 1274 srcdir=$ac_confdir 1275 if test ! -r "$srcdir/$ac_unique_file"; then 1276 srcdir=.. 1277 fi 1278 else 1279 ac_srcdir_defaulted=no 1280 fi 1281 if test ! -r "$srcdir/$ac_unique_file"; then 1282 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1283 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1284 fi 1285 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1286 ac_abs_confdir=`( 1287 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1288 pwd)` 1289 # When building in place, set srcdir=. 1290 if test "$ac_abs_confdir" = "$ac_pwd"; then 1291 srcdir=. 1292 fi 1293 # Remove unnecessary trailing slashes from srcdir. 1294 # Double slashes in file names in object file debugging info 1295 # mess up M-x gdb in Emacs. 1296 case $srcdir in 1297 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1298 esac 1299 for ac_var in $ac_precious_vars; do 1300 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1301 eval ac_env_${ac_var}_value=\$${ac_var} 1302 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1303 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1304 done 1305 1306 # 1307 # Report the --help message. 1308 # 1309 if test "$ac_init_help" = "long"; then 1310 # Omit some internal or obsolete options to make the list less imposing. 1311 # This message is too long to be a string in the A/UX 3.1 sh. 1312 cat <<_ACEOF 1313 \`configure' configures bdftopcf 1.0.5 to adapt to many kinds of systems. 1314 1315 Usage: $0 [OPTION]... [VAR=VALUE]... 1316 1317 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1318 VAR=VALUE. See below for descriptions of some of the useful variables. 1319 1320 Defaults for the options are specified in brackets. 1321 1322 Configuration: 1323 -h, --help display this help and exit 1324 --help=short display options specific to this package 1325 --help=recursive display the short help of all the included packages 1326 -V, --version display version information and exit 1327 -q, --quiet, --silent do not print \`checking ...' messages 1328 --cache-file=FILE cache test results in FILE [disabled] 1329 -C, --config-cache alias for \`--cache-file=config.cache' 1330 -n, --no-create do not create output files 1331 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1332 1333 Installation directories: 1334 --prefix=PREFIX install architecture-independent files in PREFIX 1335 [$ac_default_prefix] 1336 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1337 [PREFIX] 1338 1339 By default, \`make install' will install all the files in 1340 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1341 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1342 for instance \`--prefix=\$HOME'. 1343 1344 For better control, use the options below. 1345 1346 Fine tuning of the installation directories: 1347 --bindir=DIR user executables [EPREFIX/bin] 1348 --sbindir=DIR system admin executables [EPREFIX/sbin] 1349 --libexecdir=DIR program executables [EPREFIX/libexec] 1350 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1351 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1352 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1353 --libdir=DIR object code libraries [EPREFIX/lib] 1354 --includedir=DIR C header files [PREFIX/include] 1355 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1356 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1357 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1358 --infodir=DIR info documentation [DATAROOTDIR/info] 1359 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1360 --mandir=DIR man documentation [DATAROOTDIR/man] 1361 --docdir=DIR documentation root [DATAROOTDIR/doc/bdftopcf] 1362 --htmldir=DIR html documentation [DOCDIR] 1363 --dvidir=DIR dvi documentation [DOCDIR] 1364 --pdfdir=DIR pdf documentation [DOCDIR] 1365 --psdir=DIR ps documentation [DOCDIR] 1366 _ACEOF 1367 1368 cat <<\_ACEOF 1369 1370 Program names: 1371 --program-prefix=PREFIX prepend PREFIX to installed program names 1372 --program-suffix=SUFFIX append SUFFIX to installed program names 1373 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1374 1375 System types: 1376 --build=BUILD configure for building on BUILD [guessed] 1377 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1378 _ACEOF 1379 fi 1380 1381 if test -n "$ac_init_help"; then 1382 case $ac_init_help in 1383 short | recursive ) echo "Configuration of bdftopcf 1.0.5:";; 1384 esac 1385 cat <<\_ACEOF 1386 1387 Optional Features: 1388 --disable-option-checking ignore unrecognized --enable/--with options 1389 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1390 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1391 --enable-silent-rules less verbose build output (undo: "make V=1") 1392 --disable-silent-rules verbose build output (undo: "make V=0") 1393 --enable-dependency-tracking 1394 do not reject slow dependency extractors 1395 --disable-dependency-tracking 1396 speeds up one-time build 1397 --disable-selective-werror 1398 Turn off selective compiler errors. (default: 1399 enabled) 1400 --enable-strict-compilation 1401 Enable all warnings from compiler and make them 1402 errors (default: disabled) 1403 1404 Optional Packages: 1405 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1406 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1407 --with-lint Use a lint-style source code checker (default: 1408 disabled) 1409 1410 Some influential environment variables: 1411 CC C compiler command 1412 CFLAGS C compiler flags 1413 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1414 nonstandard directory <lib dir> 1415 LIBS libraries to pass to the linker, e.g. -l<library> 1416 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1417 you have headers in a nonstandard directory <include dir> 1418 CPP C preprocessor 1419 PKG_CONFIG path to pkg-config utility 1420 BDFTOPCF_CFLAGS 1421 C compiler flags for BDFTOPCF, overriding pkg-config 1422 BDFTOPCF_LIBS 1423 linker flags for BDFTOPCF, overriding pkg-config 1424 LINT Path to a lint-style command 1425 LINT_FLAGS Flags for the lint-style command 1426 1427 Use these variables to override the choices made by `configure' or to help 1428 it to find libraries and programs with nonstandard names/locations. 1429 1430 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1431 _ACEOF 1432 ac_status=$? 1433 fi 1434 1435 if test "$ac_init_help" = "recursive"; then 1436 # If there are subdirs, report their specific --help. 1437 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1438 test -d "$ac_dir" || 1439 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1440 continue 1441 ac_builddir=. 1442 1443 case "$ac_dir" in 1444 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1445 *) 1446 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1447 # A ".." for each directory in $ac_dir_suffix. 1448 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1449 case $ac_top_builddir_sub in 1450 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1451 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1452 esac ;; 1453 esac 1454 ac_abs_top_builddir=$ac_pwd 1455 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1456 # for backward compatibility: 1457 ac_top_builddir=$ac_top_build_prefix 1458 1459 case $srcdir in 1460 .) # We are building in place. 1461 ac_srcdir=. 1462 ac_top_srcdir=$ac_top_builddir_sub 1463 ac_abs_top_srcdir=$ac_pwd ;; 1464 [\\/]* | ?:[\\/]* ) # Absolute name. 1465 ac_srcdir=$srcdir$ac_dir_suffix; 1466 ac_top_srcdir=$srcdir 1467 ac_abs_top_srcdir=$srcdir ;; 1468 *) # Relative name. 1469 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1470 ac_top_srcdir=$ac_top_build_prefix$srcdir 1471 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1472 esac 1473 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1474 1475 cd "$ac_dir" || { ac_status=$?; continue; } 1476 # Check for guested configure. 1477 if test -f "$ac_srcdir/configure.gnu"; then 1478 echo && 1479 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1480 elif test -f "$ac_srcdir/configure"; then 1481 echo && 1482 $SHELL "$ac_srcdir/configure" --help=recursive 1483 else 1484 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1485 fi || ac_status=$? 1486 cd "$ac_pwd" || { ac_status=$?; break; } 1487 done 1488 fi 1489 1490 test -n "$ac_init_help" && exit $ac_status 1491 if $ac_init_version; then 1492 cat <<\_ACEOF 1493 bdftopcf configure 1.0.5 1494 generated by GNU Autoconf 2.69 1495 1496 Copyright (C) 2012 Free Software Foundation, Inc. 1497 This configure script is free software; the Free Software Foundation 1498 gives unlimited permission to copy, distribute and modify it. 1499 _ACEOF 1500 exit 1501 fi 1502 1503 ## ------------------------ ## 1504 ## Autoconf initialization. ## 1505 ## ------------------------ ## 1506 1507 # ac_fn_c_try_compile LINENO 1508 # -------------------------- 1509 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1510 ac_fn_c_try_compile () 1511 { 1512 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1513 rm -f conftest.$ac_objext 1514 if { { ac_try="$ac_compile" 1515 case "(($ac_try" in 1516 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1517 *) ac_try_echo=$ac_try;; 1518 esac 1519 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1520 $as_echo "$ac_try_echo"; } >&5 1521 (eval "$ac_compile") 2>conftest.err 1522 ac_status=$? 1523 if test -s conftest.err; then 1524 grep -v '^ *+' conftest.err >conftest.er1 1525 cat conftest.er1 >&5 1526 mv -f conftest.er1 conftest.err 1527 fi 1528 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1529 test $ac_status = 0; } && { 1530 test -z "$ac_c_werror_flag" || 1531 test ! -s conftest.err 1532 } && test -s conftest.$ac_objext; then : 1533 ac_retval=0 1534 else 1535 $as_echo "$as_me: failed program was:" >&5 1536 sed 's/^/| /' conftest.$ac_ext >&5 1537 1538 ac_retval=1 1539 fi 1540 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1541 as_fn_set_status $ac_retval 1542 1543 } # ac_fn_c_try_compile 1544 1545 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1546 # --------------------------------------------- 1547 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1548 # accordingly. 1549 ac_fn_c_check_decl () 1550 { 1551 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1552 as_decl_name=`echo $2|sed 's/ *(.*//'` 1553 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1555 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1556 if eval \${$3+:} false; then : 1557 $as_echo_n "(cached) " >&6 1558 else 1559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1560 /* end confdefs.h. */ 1561 $4 1562 int 1563 main () 1564 { 1565 #ifndef $as_decl_name 1566 #ifdef __cplusplus 1567 (void) $as_decl_use; 1568 #else 1569 (void) $as_decl_name; 1570 #endif 1571 #endif 1572 1573 ; 1574 return 0; 1575 } 1576 _ACEOF 1577 if ac_fn_c_try_compile "$LINENO"; then : 1578 eval "$3=yes" 1579 else 1580 eval "$3=no" 1581 fi 1582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1583 fi 1584 eval ac_res=\$$3 1585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1586 $as_echo "$ac_res" >&6; } 1587 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1588 1589 } # ac_fn_c_check_decl 1590 1591 # ac_fn_c_try_cpp LINENO 1592 # ---------------------- 1593 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1594 ac_fn_c_try_cpp () 1595 { 1596 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1597 if { { ac_try="$ac_cpp conftest.$ac_ext" 1598 case "(($ac_try" in 1599 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1600 *) ac_try_echo=$ac_try;; 1601 esac 1602 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1603 $as_echo "$ac_try_echo"; } >&5 1604 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1605 ac_status=$? 1606 if test -s conftest.err; then 1607 grep -v '^ *+' conftest.err >conftest.er1 1608 cat conftest.er1 >&5 1609 mv -f conftest.er1 conftest.err 1610 fi 1611 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1612 test $ac_status = 0; } > conftest.i && { 1613 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1614 test ! -s conftest.err 1615 }; then : 1616 ac_retval=0 1617 else 1618 $as_echo "$as_me: failed program was:" >&5 1619 sed 's/^/| /' conftest.$ac_ext >&5 1620 1621 ac_retval=1 1622 fi 1623 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1624 as_fn_set_status $ac_retval 1625 1626 } # ac_fn_c_try_cpp 1627 1628 # ac_fn_c_try_run LINENO 1629 # ---------------------- 1630 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1631 # that executables *can* be run. 1632 ac_fn_c_try_run () 1633 { 1634 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1635 if { { ac_try="$ac_link" 1636 case "(($ac_try" in 1637 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1638 *) ac_try_echo=$ac_try;; 1639 esac 1640 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1641 $as_echo "$ac_try_echo"; } >&5 1642 (eval "$ac_link") 2>&5 1643 ac_status=$? 1644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1645 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1646 { { case "(($ac_try" in 1647 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1648 *) ac_try_echo=$ac_try;; 1649 esac 1650 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1651 $as_echo "$ac_try_echo"; } >&5 1652 (eval "$ac_try") 2>&5 1653 ac_status=$? 1654 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1655 test $ac_status = 0; }; }; then : 1656 ac_retval=0 1657 else 1658 $as_echo "$as_me: program exited with status $ac_status" >&5 1659 $as_echo "$as_me: failed program was:" >&5 1660 sed 's/^/| /' conftest.$ac_ext >&5 1661 1662 ac_retval=$ac_status 1663 fi 1664 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1665 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1666 as_fn_set_status $ac_retval 1667 1668 } # ac_fn_c_try_run 1669 1670 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1671 # ------------------------------------------------------- 1672 # Tests whether HEADER exists and can be compiled using the include files in 1673 # INCLUDES, setting the cache variable VAR accordingly. 1674 ac_fn_c_check_header_compile () 1675 { 1676 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1678 $as_echo_n "checking for $2... " >&6; } 1679 if eval \${$3+:} false; then : 1680 $as_echo_n "(cached) " >&6 1681 else 1682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1683 /* end confdefs.h. */ 1684 $4 1685 #include <$2> 1686 _ACEOF 1687 if ac_fn_c_try_compile "$LINENO"; then : 1688 eval "$3=yes" 1689 else 1690 eval "$3=no" 1691 fi 1692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1693 fi 1694 eval ac_res=\$$3 1695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1696 $as_echo "$ac_res" >&6; } 1697 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1698 1699 } # ac_fn_c_check_header_compile 1700 1701 # ac_fn_c_try_link LINENO 1702 # ----------------------- 1703 # Try to link conftest.$ac_ext, and return whether this succeeded. 1704 ac_fn_c_try_link () 1705 { 1706 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1707 rm -f conftest.$ac_objext conftest$ac_exeext 1708 if { { ac_try="$ac_link" 1709 case "(($ac_try" in 1710 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1711 *) ac_try_echo=$ac_try;; 1712 esac 1713 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1714 $as_echo "$ac_try_echo"; } >&5 1715 (eval "$ac_link") 2>conftest.err 1716 ac_status=$? 1717 if test -s conftest.err; then 1718 grep -v '^ *+' conftest.err >conftest.er1 1719 cat conftest.er1 >&5 1720 mv -f conftest.er1 conftest.err 1721 fi 1722 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1723 test $ac_status = 0; } && { 1724 test -z "$ac_c_werror_flag" || 1725 test ! -s conftest.err 1726 } && test -s conftest$ac_exeext && { 1727 test "$cross_compiling" = yes || 1728 test -x conftest$ac_exeext 1729 }; then : 1730 ac_retval=0 1731 else 1732 $as_echo "$as_me: failed program was:" >&5 1733 sed 's/^/| /' conftest.$ac_ext >&5 1734 1735 ac_retval=1 1736 fi 1737 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1738 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1739 # interfere with the next link command; also delete a directory that is 1740 # left behind by Apple's compiler. We do this before executing the actions. 1741 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1742 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1743 as_fn_set_status $ac_retval 1744 1745 } # ac_fn_c_try_link 1746 cat >config.log <<_ACEOF 1747 This file contains any messages produced by compilers while 1748 running configure, to aid debugging if configure makes a mistake. 1749 1750 It was created by bdftopcf $as_me 1.0.5, which was 1751 generated by GNU Autoconf 2.69. Invocation command line was 1752 1753 $ $0 $@ 1754 1755 _ACEOF 1756 exec 5>>config.log 1757 { 1758 cat <<_ASUNAME 1759 ## --------- ## 1760 ## Platform. ## 1761 ## --------- ## 1762 1763 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1764 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1765 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1766 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1767 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1768 1769 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1770 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1771 1772 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1773 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1774 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1775 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1776 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1777 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1778 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1779 1780 _ASUNAME 1781 1782 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1783 for as_dir in $PATH 1784 do 1785 IFS=$as_save_IFS 1786 test -z "$as_dir" && as_dir=. 1787 $as_echo "PATH: $as_dir" 1788 done 1789 IFS=$as_save_IFS 1790 1791 } >&5 1792 1793 cat >&5 <<_ACEOF 1794 1795 1796 ## ----------- ## 1797 ## Core tests. ## 1798 ## ----------- ## 1799 1800 _ACEOF 1801 1802 1803 # Keep a trace of the command line. 1804 # Strip out --no-create and --no-recursion so they do not pile up. 1805 # Strip out --silent because we don't want to record it for future runs. 1806 # Also quote any args containing shell meta-characters. 1807 # Make two passes to allow for proper duplicate-argument suppression. 1808 ac_configure_args= 1809 ac_configure_args0= 1810 ac_configure_args1= 1811 ac_must_keep_next=false 1812 for ac_pass in 1 2 1813 do 1814 for ac_arg 1815 do 1816 case $ac_arg in 1817 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1818 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1819 | -silent | --silent | --silen | --sile | --sil) 1820 continue ;; 1821 *\'*) 1822 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1823 esac 1824 case $ac_pass in 1825 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1826 2) 1827 as_fn_append ac_configure_args1 " '$ac_arg'" 1828 if test $ac_must_keep_next = true; then 1829 ac_must_keep_next=false # Got value, back to normal. 1830 else 1831 case $ac_arg in 1832 *=* | --config-cache | -C | -disable-* | --disable-* \ 1833 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1834 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1835 | -with-* | --with-* | -without-* | --without-* | --x) 1836 case "$ac_configure_args0 " in 1837 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1838 esac 1839 ;; 1840 -* ) ac_must_keep_next=true ;; 1841 esac 1842 fi 1843 as_fn_append ac_configure_args " '$ac_arg'" 1844 ;; 1845 esac 1846 done 1847 done 1848 { ac_configure_args0=; unset ac_configure_args0;} 1849 { ac_configure_args1=; unset ac_configure_args1;} 1850 1851 # When interrupted or exit'd, cleanup temporary files, and complete 1852 # config.log. We remove comments because anyway the quotes in there 1853 # would cause problems or look ugly. 1854 # WARNING: Use '\'' to represent an apostrophe within the trap. 1855 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1856 trap 'exit_status=$? 1857 # Save into config.log some information that might help in debugging. 1858 { 1859 echo 1860 1861 $as_echo "## ---------------- ## 1862 ## Cache variables. ## 1863 ## ---------------- ##" 1864 echo 1865 # The following way of writing the cache mishandles newlines in values, 1866 ( 1867 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1868 eval ac_val=\$$ac_var 1869 case $ac_val in #( 1870 *${as_nl}*) 1871 case $ac_var in #( 1872 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1873 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1874 esac 1875 case $ac_var in #( 1876 _ | IFS | as_nl) ;; #( 1877 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1878 *) { eval $ac_var=; unset $ac_var;} ;; 1879 esac ;; 1880 esac 1881 done 1882 (set) 2>&1 | 1883 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1884 *${as_nl}ac_space=\ *) 1885 sed -n \ 1886 "s/'\''/'\''\\\\'\'''\''/g; 1887 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1888 ;; #( 1889 *) 1890 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1891 ;; 1892 esac | 1893 sort 1894 ) 1895 echo 1896 1897 $as_echo "## ----------------- ## 1898 ## Output variables. ## 1899 ## ----------------- ##" 1900 echo 1901 for ac_var in $ac_subst_vars 1902 do 1903 eval ac_val=\$$ac_var 1904 case $ac_val in 1905 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1906 esac 1907 $as_echo "$ac_var='\''$ac_val'\''" 1908 done | sort 1909 echo 1910 1911 if test -n "$ac_subst_files"; then 1912 $as_echo "## ------------------- ## 1913 ## File substitutions. ## 1914 ## ------------------- ##" 1915 echo 1916 for ac_var in $ac_subst_files 1917 do 1918 eval ac_val=\$$ac_var 1919 case $ac_val in 1920 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1921 esac 1922 $as_echo "$ac_var='\''$ac_val'\''" 1923 done | sort 1924 echo 1925 fi 1926 1927 if test -s confdefs.h; then 1928 $as_echo "## ----------- ## 1929 ## confdefs.h. ## 1930 ## ----------- ##" 1931 echo 1932 cat confdefs.h 1933 echo 1934 fi 1935 test "$ac_signal" != 0 && 1936 $as_echo "$as_me: caught signal $ac_signal" 1937 $as_echo "$as_me: exit $exit_status" 1938 } >&5 1939 rm -f core *.core core.conftest.* && 1940 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1941 exit $exit_status 1942 ' 0 1943 for ac_signal in 1 2 13 15; do 1944 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1945 done 1946 ac_signal=0 1947 1948 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1949 rm -f -r conftest* confdefs.h 1950 1951 $as_echo "/* confdefs.h */" > confdefs.h 1952 1953 # Predefined preprocessor variables. 1954 1955 cat >>confdefs.h <<_ACEOF 1956 #define PACKAGE_NAME "$PACKAGE_NAME" 1957 _ACEOF 1958 1959 cat >>confdefs.h <<_ACEOF 1960 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1961 _ACEOF 1962 1963 cat >>confdefs.h <<_ACEOF 1964 #define PACKAGE_VERSION "$PACKAGE_VERSION" 1965 _ACEOF 1966 1967 cat >>confdefs.h <<_ACEOF 1968 #define PACKAGE_STRING "$PACKAGE_STRING" 1969 _ACEOF 1970 1971 cat >>confdefs.h <<_ACEOF 1972 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1973 _ACEOF 1974 1975 cat >>confdefs.h <<_ACEOF 1976 #define PACKAGE_URL "$PACKAGE_URL" 1977 _ACEOF 1978 1979 1980 # Let the site file select an alternate cache file if it wants to. 1981 # Prefer an explicitly selected file to automatically selected ones. 1982 ac_site_file1=NONE 1983 ac_site_file2=NONE 1984 if test -n "$CONFIG_SITE"; then 1985 # We do not want a PATH search for config.site. 1986 case $CONFIG_SITE in #(( 1987 -*) ac_site_file1=./$CONFIG_SITE;; 1988 */*) ac_site_file1=$CONFIG_SITE;; 1989 *) ac_site_file1=./$CONFIG_SITE;; 1990 esac 1991 elif test "x$prefix" != xNONE; then 1992 ac_site_file1=$prefix/share/config.site 1993 ac_site_file2=$prefix/etc/config.site 1994 else 1995 ac_site_file1=$ac_default_prefix/share/config.site 1996 ac_site_file2=$ac_default_prefix/etc/config.site 1997 fi 1998 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 1999 do 2000 test "x$ac_site_file" = xNONE && continue 2001 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2002 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2003 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2004 sed 's/^/| /' "$ac_site_file" >&5 2005 . "$ac_site_file" \ 2006 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2007 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2008 as_fn_error $? "failed to load site script $ac_site_file 2009 See \`config.log' for more details" "$LINENO" 5; } 2010 fi 2011 done 2012 2013 if test -r "$cache_file"; then 2014 # Some versions of bash will fail to source /dev/null (special files 2015 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2016 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2017 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2018 $as_echo "$as_me: loading cache $cache_file" >&6;} 2019 case $cache_file in 2020 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2021 *) . "./$cache_file";; 2022 esac 2023 fi 2024 else 2025 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2026 $as_echo "$as_me: creating cache $cache_file" >&6;} 2027 >$cache_file 2028 fi 2029 2030 # Check that the precious variables saved in the cache have kept the same 2031 # value. 2032 ac_cache_corrupted=false 2033 for ac_var in $ac_precious_vars; do 2034 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2035 eval ac_new_set=\$ac_env_${ac_var}_set 2036 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2037 eval ac_new_val=\$ac_env_${ac_var}_value 2038 case $ac_old_set,$ac_new_set in 2039 set,) 2040 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2041 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2042 ac_cache_corrupted=: ;; 2043 ,set) 2044 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2045 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2046 ac_cache_corrupted=: ;; 2047 ,);; 2048 *) 2049 if test "x$ac_old_val" != "x$ac_new_val"; then 2050 # differences in whitespace do not lead to failure. 2051 ac_old_val_w=`echo x $ac_old_val` 2052 ac_new_val_w=`echo x $ac_new_val` 2053 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2054 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2055 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2056 ac_cache_corrupted=: 2057 else 2058 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2059 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2060 eval $ac_var=\$ac_old_val 2061 fi 2062 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2063 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2064 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2065 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2066 fi;; 2067 esac 2068 # Pass precious variables to config.status. 2069 if test "$ac_new_set" = set; then 2070 case $ac_new_val in 2071 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2072 *) ac_arg=$ac_var=$ac_new_val ;; 2073 esac 2074 case " $ac_configure_args " in 2075 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2076 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2077 esac 2078 fi 2079 done 2080 if $ac_cache_corrupted; then 2081 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2082 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2083 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2084 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2085 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2086 fi 2087 ## -------------------- ## 2088 ## Main body of script. ## 2089 ## -------------------- ## 2090 2091 ac_ext=c 2092 ac_cpp='$CPP $CPPFLAGS' 2093 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2094 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2095 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2096 2097 2098 2099 ac_config_headers="$ac_config_headers config.h" 2100 2101 2102 # Initialize Automake 2103 am__api_version='1.14' 2104 2105 ac_aux_dir= 2106 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2107 if test -f "$ac_dir/install-sh"; then 2108 ac_aux_dir=$ac_dir 2109 ac_install_sh="$ac_aux_dir/install-sh -c" 2110 break 2111 elif test -f "$ac_dir/install.sh"; then 2112 ac_aux_dir=$ac_dir 2113 ac_install_sh="$ac_aux_dir/install.sh -c" 2114 break 2115 elif test -f "$ac_dir/shtool"; then 2116 ac_aux_dir=$ac_dir 2117 ac_install_sh="$ac_aux_dir/shtool install -c" 2118 break 2119 fi 2120 done 2121 if test -z "$ac_aux_dir"; then 2122 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2123 fi 2124 2125 # These three variables are undocumented and unsupported, 2126 # and are intended to be withdrawn in a future Autoconf release. 2127 # They can cause serious problems if a builder's source tree is in a directory 2128 # whose full name contains unusual characters. 2129 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2130 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2131 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2132 2133 2134 # Find a good install program. We prefer a C program (faster), 2135 # so one script is as good as another. But avoid the broken or 2136 # incompatible versions: 2137 # SysV /etc/install, /usr/sbin/install 2138 # SunOS /usr/etc/install 2139 # IRIX /sbin/install 2140 # AIX /bin/install 2141 # AmigaOS /C/install, which installs bootblocks on floppy discs 2142 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2143 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2144 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2145 # OS/2's system install, which has a completely different semantic 2146 # ./install, which can be erroneously created by make from ./install.sh. 2147 # Reject install programs that cannot install multiple files. 2148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2149 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2150 if test -z "$INSTALL"; then 2151 if ${ac_cv_path_install+:} false; then : 2152 $as_echo_n "(cached) " >&6 2153 else 2154 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2155 for as_dir in $PATH 2156 do 2157 IFS=$as_save_IFS 2158 test -z "$as_dir" && as_dir=. 2159 # Account for people who put trailing slashes in PATH elements. 2160 case $as_dir/ in #(( 2161 ./ | .// | /[cC]/* | \ 2162 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2163 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2164 /usr/ucb/* ) ;; 2165 *) 2166 # OSF1 and SCO ODT 3.0 have their own names for install. 2167 # Don't use installbsd from OSF since it installs stuff as root 2168 # by default. 2169 for ac_prog in ginstall scoinst install; do 2170 for ac_exec_ext in '' $ac_executable_extensions; do 2171 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2172 if test $ac_prog = install && 2173 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2174 # AIX install. It has an incompatible calling convention. 2175 : 2176 elif test $ac_prog = install && 2177 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2178 # program-specific install script used by HP pwplus--don't use. 2179 : 2180 else 2181 rm -rf conftest.one conftest.two conftest.dir 2182 echo one > conftest.one 2183 echo two > conftest.two 2184 mkdir conftest.dir 2185 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2186 test -s conftest.one && test -s conftest.two && 2187 test -s conftest.dir/conftest.one && 2188 test -s conftest.dir/conftest.two 2189 then 2190 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2191 break 3 2192 fi 2193 fi 2194 fi 2195 done 2196 done 2197 ;; 2198 esac 2199 2200 done 2201 IFS=$as_save_IFS 2202 2203 rm -rf conftest.one conftest.two conftest.dir 2204 2205 fi 2206 if test "${ac_cv_path_install+set}" = set; then 2207 INSTALL=$ac_cv_path_install 2208 else 2209 # As a last resort, use the slow shell script. Don't cache a 2210 # value for INSTALL within a source directory, because that will 2211 # break other packages using the cache if that directory is 2212 # removed, or if the value is a relative name. 2213 INSTALL=$ac_install_sh 2214 fi 2215 fi 2216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2217 $as_echo "$INSTALL" >&6; } 2218 2219 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2220 # It thinks the first close brace ends the variable substitution. 2221 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2222 2223 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2224 2225 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2226 2227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2228 $as_echo_n "checking whether build environment is sane... " >&6; } 2229 # Reject unsafe characters in $srcdir or the absolute working directory 2230 # name. Accept space and tab only in the latter. 2231 am_lf=' 2232 ' 2233 case `pwd` in 2234 *[\\\"\#\$\&\'\`$am_lf]*) 2235 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2236 esac 2237 case $srcdir in 2238 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2239 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2240 esac 2241 2242 # Do 'set' in a subshell so we don't clobber the current shell's 2243 # arguments. Must try -L first in case configure is actually a 2244 # symlink; some systems play weird games with the mod time of symlinks 2245 # (eg FreeBSD returns the mod time of the symlink's containing 2246 # directory). 2247 if ( 2248 am_has_slept=no 2249 for am_try in 1 2; do 2250 echo "timestamp, slept: $am_has_slept" > conftest.file 2251 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2252 if test "$*" = "X"; then 2253 # -L didn't work. 2254 set X `ls -t "$srcdir/configure" conftest.file` 2255 fi 2256 if test "$*" != "X $srcdir/configure conftest.file" \ 2257 && test "$*" != "X conftest.file $srcdir/configure"; then 2258 2259 # If neither matched, then we have a broken ls. This can happen 2260 # if, for instance, CONFIG_SHELL is bash and it inherits a 2261 # broken ls alias from the environment. This has actually 2262 # happened. Such a system could not be considered "sane". 2263 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2264 alias in your environment" "$LINENO" 5 2265 fi 2266 if test "$2" = conftest.file || test $am_try -eq 2; then 2267 break 2268 fi 2269 # Just in case. 2270 sleep 1 2271 am_has_slept=yes 2272 done 2273 test "$2" = conftest.file 2274 ) 2275 then 2276 # Ok. 2277 : 2278 else 2279 as_fn_error $? "newly created file is older than distributed files! 2280 Check your system clock" "$LINENO" 5 2281 fi 2282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2283 $as_echo "yes" >&6; } 2284 # If we didn't sleep, we still need to ensure time stamps of config.status and 2285 # generated files are strictly newer. 2286 am_sleep_pid= 2287 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2288 ( sleep 1 ) & 2289 am_sleep_pid=$! 2290 fi 2291 2292 rm -f conftest.file 2293 2294 test "$program_prefix" != NONE && 2295 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2296 # Use a double $ so make ignores it. 2297 test "$program_suffix" != NONE && 2298 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2299 # Double any \ or $. 2300 # By default was `s,x,x', remove it if useless. 2301 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2302 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2303 2304 # expand $ac_aux_dir to an absolute path 2305 am_aux_dir=`cd $ac_aux_dir && pwd` 2306 2307 if test x"${MISSING+set}" != xset; then 2308 case $am_aux_dir in 2309 *\ * | *\ *) 2310 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2311 *) 2312 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2313 esac 2314 fi 2315 # Use eval to expand $SHELL 2316 if eval "$MISSING --is-lightweight"; then 2317 am_missing_run="$MISSING " 2318 else 2319 am_missing_run= 2320 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2321 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2322 fi 2323 2324 if test x"${install_sh}" != xset; then 2325 case $am_aux_dir in 2326 *\ * | *\ *) 2327 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2328 *) 2329 install_sh="\${SHELL} $am_aux_dir/install-sh" 2330 esac 2331 fi 2332 2333 # Installed binaries are usually stripped using 'strip' when the user 2334 # run "make install-strip". However 'strip' might not be the right 2335 # tool to use in cross-compilation environments, therefore Automake 2336 # will honor the 'STRIP' environment variable to overrule this program. 2337 if test "$cross_compiling" != no; then 2338 if test -n "$ac_tool_prefix"; then 2339 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2340 set dummy ${ac_tool_prefix}strip; ac_word=$2 2341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2342 $as_echo_n "checking for $ac_word... " >&6; } 2343 if ${ac_cv_prog_STRIP+:} false; then : 2344 $as_echo_n "(cached) " >&6 2345 else 2346 if test -n "$STRIP"; then 2347 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2348 else 2349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2350 for as_dir in $PATH 2351 do 2352 IFS=$as_save_IFS 2353 test -z "$as_dir" && as_dir=. 2354 for ac_exec_ext in '' $ac_executable_extensions; do 2355 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2356 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2357 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2358 break 2 2359 fi 2360 done 2361 done 2362 IFS=$as_save_IFS 2363 2364 fi 2365 fi 2366 STRIP=$ac_cv_prog_STRIP 2367 if test -n "$STRIP"; then 2368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2369 $as_echo "$STRIP" >&6; } 2370 else 2371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2372 $as_echo "no" >&6; } 2373 fi 2374 2375 2376 fi 2377 if test -z "$ac_cv_prog_STRIP"; then 2378 ac_ct_STRIP=$STRIP 2379 # Extract the first word of "strip", so it can be a program name with args. 2380 set dummy strip; ac_word=$2 2381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2382 $as_echo_n "checking for $ac_word... " >&6; } 2383 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2384 $as_echo_n "(cached) " >&6 2385 else 2386 if test -n "$ac_ct_STRIP"; then 2387 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2388 else 2389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2390 for as_dir in $PATH 2391 do 2392 IFS=$as_save_IFS 2393 test -z "$as_dir" && as_dir=. 2394 for ac_exec_ext in '' $ac_executable_extensions; do 2395 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2396 ac_cv_prog_ac_ct_STRIP="strip" 2397 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2398 break 2 2399 fi 2400 done 2401 done 2402 IFS=$as_save_IFS 2403 2404 fi 2405 fi 2406 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2407 if test -n "$ac_ct_STRIP"; then 2408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2409 $as_echo "$ac_ct_STRIP" >&6; } 2410 else 2411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2412 $as_echo "no" >&6; } 2413 fi 2414 2415 if test "x$ac_ct_STRIP" = x; then 2416 STRIP=":" 2417 else 2418 case $cross_compiling:$ac_tool_warned in 2419 yes:) 2420 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2421 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2422 ac_tool_warned=yes ;; 2423 esac 2424 STRIP=$ac_ct_STRIP 2425 fi 2426 else 2427 STRIP="$ac_cv_prog_STRIP" 2428 fi 2429 2430 fi 2431 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2432 2433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2434 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2435 if test -z "$MKDIR_P"; then 2436 if ${ac_cv_path_mkdir+:} false; then : 2437 $as_echo_n "(cached) " >&6 2438 else 2439 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2440 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2441 do 2442 IFS=$as_save_IFS 2443 test -z "$as_dir" && as_dir=. 2444 for ac_prog in mkdir gmkdir; do 2445 for ac_exec_ext in '' $ac_executable_extensions; do 2446 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2447 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2448 'mkdir (GNU coreutils) '* | \ 2449 'mkdir (coreutils) '* | \ 2450 'mkdir (fileutils) '4.1*) 2451 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2452 break 3;; 2453 esac 2454 done 2455 done 2456 done 2457 IFS=$as_save_IFS 2458 2459 fi 2460 2461 test -d ./--version && rmdir ./--version 2462 if test "${ac_cv_path_mkdir+set}" = set; then 2463 MKDIR_P="$ac_cv_path_mkdir -p" 2464 else 2465 # As a last resort, use the slow shell script. Don't cache a 2466 # value for MKDIR_P within a source directory, because that will 2467 # break other packages using the cache if that directory is 2468 # removed, or if the value is a relative name. 2469 MKDIR_P="$ac_install_sh -d" 2470 fi 2471 fi 2472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2473 $as_echo "$MKDIR_P" >&6; } 2474 2475 for ac_prog in gawk mawk nawk awk 2476 do 2477 # Extract the first word of "$ac_prog", so it can be a program name with args. 2478 set dummy $ac_prog; ac_word=$2 2479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2480 $as_echo_n "checking for $ac_word... " >&6; } 2481 if ${ac_cv_prog_AWK+:} false; then : 2482 $as_echo_n "(cached) " >&6 2483 else 2484 if test -n "$AWK"; then 2485 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2486 else 2487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2488 for as_dir in $PATH 2489 do 2490 IFS=$as_save_IFS 2491 test -z "$as_dir" && as_dir=. 2492 for ac_exec_ext in '' $ac_executable_extensions; do 2493 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2494 ac_cv_prog_AWK="$ac_prog" 2495 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2496 break 2 2497 fi 2498 done 2499 done 2500 IFS=$as_save_IFS 2501 2502 fi 2503 fi 2504 AWK=$ac_cv_prog_AWK 2505 if test -n "$AWK"; then 2506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2507 $as_echo "$AWK" >&6; } 2508 else 2509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2510 $as_echo "no" >&6; } 2511 fi 2512 2513 2514 test -n "$AWK" && break 2515 done 2516 2517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2518 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2519 set x ${MAKE-make} 2520 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2521 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2522 $as_echo_n "(cached) " >&6 2523 else 2524 cat >conftest.make <<\_ACEOF 2525 SHELL = /bin/sh 2526 all: 2527 @echo '@@@%%%=$(MAKE)=@@@%%%' 2528 _ACEOF 2529 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2530 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2531 *@@@%%%=?*=@@@%%%*) 2532 eval ac_cv_prog_make_${ac_make}_set=yes;; 2533 *) 2534 eval ac_cv_prog_make_${ac_make}_set=no;; 2535 esac 2536 rm -f conftest.make 2537 fi 2538 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2540 $as_echo "yes" >&6; } 2541 SET_MAKE= 2542 else 2543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2544 $as_echo "no" >&6; } 2545 SET_MAKE="MAKE=${MAKE-make}" 2546 fi 2547 2548 rm -rf .tst 2>/dev/null 2549 mkdir .tst 2>/dev/null 2550 if test -d .tst; then 2551 am__leading_dot=. 2552 else 2553 am__leading_dot=_ 2554 fi 2555 rmdir .tst 2>/dev/null 2556 2557 # Check whether --enable-silent-rules was given. 2558 if test "${enable_silent_rules+set}" = set; then : 2559 enableval=$enable_silent_rules; 2560 fi 2561 2562 case $enable_silent_rules in # ((( 2563 yes) AM_DEFAULT_VERBOSITY=0;; 2564 no) AM_DEFAULT_VERBOSITY=1;; 2565 *) AM_DEFAULT_VERBOSITY=1;; 2566 esac 2567 am_make=${MAKE-make} 2568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2569 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2570 if ${am_cv_make_support_nested_variables+:} false; then : 2571 $as_echo_n "(cached) " >&6 2572 else 2573 if $as_echo 'TRUE=$(BAR$(V)) 2574 BAR0=false 2575 BAR1=true 2576 V=1 2577 am__doit: 2578 @$(TRUE) 2579 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2580 am_cv_make_support_nested_variables=yes 2581 else 2582 am_cv_make_support_nested_variables=no 2583 fi 2584 fi 2585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2586 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2587 if test $am_cv_make_support_nested_variables = yes; then 2588 AM_V='$(V)' 2589 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2590 else 2591 AM_V=$AM_DEFAULT_VERBOSITY 2592 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2593 fi 2594 AM_BACKSLASH='\' 2595 2596 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2597 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2598 # is not polluted with repeated "-I." 2599 am__isrc=' -I$(srcdir)' 2600 # test to see if srcdir already configured 2601 if test -f $srcdir/config.status; then 2602 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2603 fi 2604 fi 2605 2606 # test whether we have cygpath 2607 if test -z "$CYGPATH_W"; then 2608 if (cygpath --version) >/dev/null 2>/dev/null; then 2609 CYGPATH_W='cygpath -w' 2610 else 2611 CYGPATH_W=echo 2612 fi 2613 fi 2614 2615 2616 # Define the identity of the package. 2617 PACKAGE='bdftopcf' 2618 VERSION='1.0.5' 2619 2620 2621 cat >>confdefs.h <<_ACEOF 2622 #define PACKAGE "$PACKAGE" 2623 _ACEOF 2624 2625 2626 cat >>confdefs.h <<_ACEOF 2627 #define VERSION "$VERSION" 2628 _ACEOF 2629 2630 # Some tools Automake needs. 2631 2632 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2633 2634 2635 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2636 2637 2638 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2639 2640 2641 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2642 2643 2644 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2645 2646 # For better backward compatibility. To be removed once Automake 1.9.x 2647 # dies out for good. For more background, see: 2648 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2649 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2650 mkdir_p='$(MKDIR_P)' 2651 2652 # We need awk for the "check" target. The system "awk" is bad on 2653 # some platforms. 2654 # Always define AMTAR for backward compatibility. Yes, it's still used 2655 # in the wild :-( We should find a proper way to deprecate it ... 2656 AMTAR='$${TAR-tar}' 2657 2658 2659 # We'll loop over all known methods to create a tar archive until one works. 2660 _am_tools='gnutar pax cpio none' 2661 2662 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2663 2664 2665 2666 2667 2668 2669 # POSIX will say in a future version that running "rm -f" with no argument 2670 # is OK; and we want to be able to make that assumption in our Makefile 2671 # recipes. So use an aggressive probe to check that the usage we want is 2672 # actually supported "in the wild" to an acceptable degree. 2673 # See automake bug#10828. 2674 # To make any issue more visible, cause the running configure to be aborted 2675 # by default if the 'rm' program in use doesn't match our expectations; the 2676 # user can still override this though. 2677 if rm -f && rm -fr && rm -rf; then : OK; else 2678 cat >&2 <<'END' 2679 Oops! 2680 2681 Your 'rm' program seems unable to run without file operands specified 2682 on the command line, even when the '-f' option is present. This is contrary 2683 to the behaviour of most rm programs out there, and not conforming with 2684 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2685 2686 Please tell bug-automake@gnu.org about your system, including the value 2687 of your $PATH and any error possibly output before this message. This 2688 can help us improve future automake versions. 2689 2690 END 2691 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2692 echo 'Configuration will proceed anyway, since you have set the' >&2 2693 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2694 echo >&2 2695 else 2696 cat >&2 <<'END' 2697 Aborting the configuration process, to ensure you take notice of the issue. 2698 2699 You can download and install GNU coreutils to get an 'rm' implementation 2700 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2701 2702 If you want to complete the configuration process using your problematic 2703 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2704 to "yes", and re-run configure. 2705 2706 END 2707 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2708 fi 2709 fi 2710 2711 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2712 2713 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 DEPDIR="${am__leading_dot}deps" 2724 2725 ac_config_commands="$ac_config_commands depfiles" 2726 2727 2728 am_make=${MAKE-make} 2729 cat > confinc << 'END' 2730 am__doit: 2731 @echo this is the am__doit target 2732 .PHONY: am__doit 2733 END 2734 # If we don't find an include directive, just comment out the code. 2735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2736 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2737 am__include="#" 2738 am__quote= 2739 _am_result=none 2740 # First try GNU make style include. 2741 echo "include confinc" > confmf 2742 # Ignore all kinds of additional output from 'make'. 2743 case `$am_make -s -f confmf 2> /dev/null` in #( 2744 *the\ am__doit\ target*) 2745 am__include=include 2746 am__quote= 2747 _am_result=GNU 2748 ;; 2749 esac 2750 # Now try BSD make style include. 2751 if test "$am__include" = "#"; then 2752 echo '.include "confinc"' > confmf 2753 case `$am_make -s -f confmf 2> /dev/null` in #( 2754 *the\ am__doit\ target*) 2755 am__include=.include 2756 am__quote="\"" 2757 _am_result=BSD 2758 ;; 2759 esac 2760 fi 2761 2762 2763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2764 $as_echo "$_am_result" >&6; } 2765 rm -f confinc confmf 2766 2767 # Check whether --enable-dependency-tracking was given. 2768 if test "${enable_dependency_tracking+set}" = set; then : 2769 enableval=$enable_dependency_tracking; 2770 fi 2771 2772 if test "x$enable_dependency_tracking" != xno; then 2773 am_depcomp="$ac_aux_dir/depcomp" 2774 AMDEPBACKSLASH='\' 2775 am__nodep='_no' 2776 fi 2777 if test "x$enable_dependency_tracking" != xno; then 2778 AMDEP_TRUE= 2779 AMDEP_FALSE='#' 2780 else 2781 AMDEP_TRUE='#' 2782 AMDEP_FALSE= 2783 fi 2784 2785 2786 ac_ext=c 2787 ac_cpp='$CPP $CPPFLAGS' 2788 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2789 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2790 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2791 if test -n "$ac_tool_prefix"; then 2792 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2793 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2795 $as_echo_n "checking for $ac_word... " >&6; } 2796 if ${ac_cv_prog_CC+:} false; then : 2797 $as_echo_n "(cached) " >&6 2798 else 2799 if test -n "$CC"; then 2800 ac_cv_prog_CC="$CC" # Let the user override the test. 2801 else 2802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2803 for as_dir in $PATH 2804 do 2805 IFS=$as_save_IFS 2806 test -z "$as_dir" && as_dir=. 2807 for ac_exec_ext in '' $ac_executable_extensions; do 2808 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2809 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2810 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2811 break 2 2812 fi 2813 done 2814 done 2815 IFS=$as_save_IFS 2816 2817 fi 2818 fi 2819 CC=$ac_cv_prog_CC 2820 if test -n "$CC"; then 2821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2822 $as_echo "$CC" >&6; } 2823 else 2824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2825 $as_echo "no" >&6; } 2826 fi 2827 2828 2829 fi 2830 if test -z "$ac_cv_prog_CC"; then 2831 ac_ct_CC=$CC 2832 # Extract the first word of "gcc", so it can be a program name with args. 2833 set dummy gcc; ac_word=$2 2834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2835 $as_echo_n "checking for $ac_word... " >&6; } 2836 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2837 $as_echo_n "(cached) " >&6 2838 else 2839 if test -n "$ac_ct_CC"; then 2840 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2841 else 2842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2843 for as_dir in $PATH 2844 do 2845 IFS=$as_save_IFS 2846 test -z "$as_dir" && as_dir=. 2847 for ac_exec_ext in '' $ac_executable_extensions; do 2848 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2849 ac_cv_prog_ac_ct_CC="gcc" 2850 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2851 break 2 2852 fi 2853 done 2854 done 2855 IFS=$as_save_IFS 2856 2857 fi 2858 fi 2859 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2860 if test -n "$ac_ct_CC"; then 2861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2862 $as_echo "$ac_ct_CC" >&6; } 2863 else 2864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2865 $as_echo "no" >&6; } 2866 fi 2867 2868 if test "x$ac_ct_CC" = x; then 2869 CC="" 2870 else 2871 case $cross_compiling:$ac_tool_warned in 2872 yes:) 2873 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2874 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2875 ac_tool_warned=yes ;; 2876 esac 2877 CC=$ac_ct_CC 2878 fi 2879 else 2880 CC="$ac_cv_prog_CC" 2881 fi 2882 2883 if test -z "$CC"; then 2884 if test -n "$ac_tool_prefix"; then 2885 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2886 set dummy ${ac_tool_prefix}cc; ac_word=$2 2887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2888 $as_echo_n "checking for $ac_word... " >&6; } 2889 if ${ac_cv_prog_CC+:} false; then : 2890 $as_echo_n "(cached) " >&6 2891 else 2892 if test -n "$CC"; then 2893 ac_cv_prog_CC="$CC" # Let the user override the test. 2894 else 2895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2896 for as_dir in $PATH 2897 do 2898 IFS=$as_save_IFS 2899 test -z "$as_dir" && as_dir=. 2900 for ac_exec_ext in '' $ac_executable_extensions; do 2901 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2902 ac_cv_prog_CC="${ac_tool_prefix}cc" 2903 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2904 break 2 2905 fi 2906 done 2907 done 2908 IFS=$as_save_IFS 2909 2910 fi 2911 fi 2912 CC=$ac_cv_prog_CC 2913 if test -n "$CC"; then 2914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2915 $as_echo "$CC" >&6; } 2916 else 2917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2918 $as_echo "no" >&6; } 2919 fi 2920 2921 2922 fi 2923 fi 2924 if test -z "$CC"; then 2925 # Extract the first word of "cc", so it can be a program name with args. 2926 set dummy cc; ac_word=$2 2927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2928 $as_echo_n "checking for $ac_word... " >&6; } 2929 if ${ac_cv_prog_CC+:} false; then : 2930 $as_echo_n "(cached) " >&6 2931 else 2932 if test -n "$CC"; then 2933 ac_cv_prog_CC="$CC" # Let the user override the test. 2934 else 2935 ac_prog_rejected=no 2936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2937 for as_dir in $PATH 2938 do 2939 IFS=$as_save_IFS 2940 test -z "$as_dir" && as_dir=. 2941 for ac_exec_ext in '' $ac_executable_extensions; do 2942 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2943 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2944 ac_prog_rejected=yes 2945 continue 2946 fi 2947 ac_cv_prog_CC="cc" 2948 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2949 break 2 2950 fi 2951 done 2952 done 2953 IFS=$as_save_IFS 2954 2955 if test $ac_prog_rejected = yes; then 2956 # We found a bogon in the path, so make sure we never use it. 2957 set dummy $ac_cv_prog_CC 2958 shift 2959 if test $# != 0; then 2960 # We chose a different compiler from the bogus one. 2961 # However, it has the same basename, so the bogon will be chosen 2962 # first if we set CC to just the basename; use the full file name. 2963 shift 2964 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2965 fi 2966 fi 2967 fi 2968 fi 2969 CC=$ac_cv_prog_CC 2970 if test -n "$CC"; then 2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2972 $as_echo "$CC" >&6; } 2973 else 2974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2975 $as_echo "no" >&6; } 2976 fi 2977 2978 2979 fi 2980 if test -z "$CC"; then 2981 if test -n "$ac_tool_prefix"; then 2982 for ac_prog in cl.exe 2983 do 2984 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2985 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2987 $as_echo_n "checking for $ac_word... " >&6; } 2988 if ${ac_cv_prog_CC+:} false; then : 2989 $as_echo_n "(cached) " >&6 2990 else 2991 if test -n "$CC"; then 2992 ac_cv_prog_CC="$CC" # Let the user override the test. 2993 else 2994 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2995 for as_dir in $PATH 2996 do 2997 IFS=$as_save_IFS 2998 test -z "$as_dir" && as_dir=. 2999 for ac_exec_ext in '' $ac_executable_extensions; do 3000 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3001 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3002 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3003 break 2 3004 fi 3005 done 3006 done 3007 IFS=$as_save_IFS 3008 3009 fi 3010 fi 3011 CC=$ac_cv_prog_CC 3012 if test -n "$CC"; then 3013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3014 $as_echo "$CC" >&6; } 3015 else 3016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3017 $as_echo "no" >&6; } 3018 fi 3019 3020 3021 test -n "$CC" && break 3022 done 3023 fi 3024 if test -z "$CC"; then 3025 ac_ct_CC=$CC 3026 for ac_prog in cl.exe 3027 do 3028 # Extract the first word of "$ac_prog", so it can be a program name with args. 3029 set dummy $ac_prog; ac_word=$2 3030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3031 $as_echo_n "checking for $ac_word... " >&6; } 3032 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3033 $as_echo_n "(cached) " >&6 3034 else 3035 if test -n "$ac_ct_CC"; then 3036 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3037 else 3038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3039 for as_dir in $PATH 3040 do 3041 IFS=$as_save_IFS 3042 test -z "$as_dir" && as_dir=. 3043 for ac_exec_ext in '' $ac_executable_extensions; do 3044 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3045 ac_cv_prog_ac_ct_CC="$ac_prog" 3046 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3047 break 2 3048 fi 3049 done 3050 done 3051 IFS=$as_save_IFS 3052 3053 fi 3054 fi 3055 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3056 if test -n "$ac_ct_CC"; then 3057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3058 $as_echo "$ac_ct_CC" >&6; } 3059 else 3060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3061 $as_echo "no" >&6; } 3062 fi 3063 3064 3065 test -n "$ac_ct_CC" && break 3066 done 3067 3068 if test "x$ac_ct_CC" = x; then 3069 CC="" 3070 else 3071 case $cross_compiling:$ac_tool_warned in 3072 yes:) 3073 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3074 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3075 ac_tool_warned=yes ;; 3076 esac 3077 CC=$ac_ct_CC 3078 fi 3079 fi 3080 3081 fi 3082 3083 3084 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3085 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3086 as_fn_error $? "no acceptable C compiler found in \$PATH 3087 See \`config.log' for more details" "$LINENO" 5; } 3088 3089 # Provide some information about the compiler. 3090 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3091 set X $ac_compile 3092 ac_compiler=$2 3093 for ac_option in --version -v -V -qversion; do 3094 { { ac_try="$ac_compiler $ac_option >&5" 3095 case "(($ac_try" in 3096 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3097 *) ac_try_echo=$ac_try;; 3098 esac 3099 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3100 $as_echo "$ac_try_echo"; } >&5 3101 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3102 ac_status=$? 3103 if test -s conftest.err; then 3104 sed '10a\ 3105 ... rest of stderr output deleted ... 3106 10q' conftest.err >conftest.er1 3107 cat conftest.er1 >&5 3108 fi 3109 rm -f conftest.er1 conftest.err 3110 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3111 test $ac_status = 0; } 3112 done 3113 3114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3115 /* end confdefs.h. */ 3116 3117 int 3118 main () 3119 { 3120 3121 ; 3122 return 0; 3123 } 3124 _ACEOF 3125 ac_clean_files_save=$ac_clean_files 3126 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3127 # Try to create an executable without -o first, disregard a.out. 3128 # It will help us diagnose broken compilers, and finding out an intuition 3129 # of exeext. 3130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3131 $as_echo_n "checking whether the C compiler works... " >&6; } 3132 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3133 3134 # The possible output files: 3135 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3136 3137 ac_rmfiles= 3138 for ac_file in $ac_files 3139 do 3140 case $ac_file in 3141 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3142 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3143 esac 3144 done 3145 rm -f $ac_rmfiles 3146 3147 if { { ac_try="$ac_link_default" 3148 case "(($ac_try" in 3149 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3150 *) ac_try_echo=$ac_try;; 3151 esac 3152 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3153 $as_echo "$ac_try_echo"; } >&5 3154 (eval "$ac_link_default") 2>&5 3155 ac_status=$? 3156 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3157 test $ac_status = 0; }; then : 3158 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3159 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3160 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3161 # so that the user can short-circuit this test for compilers unknown to 3162 # Autoconf. 3163 for ac_file in $ac_files '' 3164 do 3165 test -f "$ac_file" || continue 3166 case $ac_file in 3167 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3168 ;; 3169 [ab].out ) 3170 # We found the default executable, but exeext='' is most 3171 # certainly right. 3172 break;; 3173 *.* ) 3174 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3175 then :; else 3176 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3177 fi 3178 # We set ac_cv_exeext here because the later test for it is not 3179 # safe: cross compilers may not add the suffix if given an `-o' 3180 # argument, so we may need to know it at that point already. 3181 # Even if this section looks crufty: it has the advantage of 3182 # actually working. 3183 break;; 3184 * ) 3185 break;; 3186 esac 3187 done 3188 test "$ac_cv_exeext" = no && ac_cv_exeext= 3189 3190 else 3191 ac_file='' 3192 fi 3193 if test -z "$ac_file"; then : 3194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3195 $as_echo "no" >&6; } 3196 $as_echo "$as_me: failed program was:" >&5 3197 sed 's/^/| /' conftest.$ac_ext >&5 3198 3199 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3200 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3201 as_fn_error 77 "C compiler cannot create executables 3202 See \`config.log' for more details" "$LINENO" 5; } 3203 else 3204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3205 $as_echo "yes" >&6; } 3206 fi 3207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3208 $as_echo_n "checking for C compiler default output file name... " >&6; } 3209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3210 $as_echo "$ac_file" >&6; } 3211 ac_exeext=$ac_cv_exeext 3212 3213 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3214 ac_clean_files=$ac_clean_files_save 3215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3216 $as_echo_n "checking for suffix of executables... " >&6; } 3217 if { { ac_try="$ac_link" 3218 case "(($ac_try" in 3219 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3220 *) ac_try_echo=$ac_try;; 3221 esac 3222 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3223 $as_echo "$ac_try_echo"; } >&5 3224 (eval "$ac_link") 2>&5 3225 ac_status=$? 3226 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3227 test $ac_status = 0; }; then : 3228 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3229 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3230 # work properly (i.e., refer to `conftest.exe'), while it won't with 3231 # `rm'. 3232 for ac_file in conftest.exe conftest conftest.*; do 3233 test -f "$ac_file" || continue 3234 case $ac_file in 3235 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3236 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3237 break;; 3238 * ) break;; 3239 esac 3240 done 3241 else 3242 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3243 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3244 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3245 See \`config.log' for more details" "$LINENO" 5; } 3246 fi 3247 rm -f conftest conftest$ac_cv_exeext 3248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3249 $as_echo "$ac_cv_exeext" >&6; } 3250 3251 rm -f conftest.$ac_ext 3252 EXEEXT=$ac_cv_exeext 3253 ac_exeext=$EXEEXT 3254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3255 /* end confdefs.h. */ 3256 #include <stdio.h> 3257 int 3258 main () 3259 { 3260 FILE *f = fopen ("conftest.out", "w"); 3261 return ferror (f) || fclose (f) != 0; 3262 3263 ; 3264 return 0; 3265 } 3266 _ACEOF 3267 ac_clean_files="$ac_clean_files conftest.out" 3268 # Check that the compiler produces executables we can run. If not, either 3269 # the compiler is broken, or we cross compile. 3270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3271 $as_echo_n "checking whether we are cross compiling... " >&6; } 3272 if test "$cross_compiling" != yes; then 3273 { { ac_try="$ac_link" 3274 case "(($ac_try" in 3275 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3276 *) ac_try_echo=$ac_try;; 3277 esac 3278 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3279 $as_echo "$ac_try_echo"; } >&5 3280 (eval "$ac_link") 2>&5 3281 ac_status=$? 3282 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3283 test $ac_status = 0; } 3284 if { ac_try='./conftest$ac_cv_exeext' 3285 { { case "(($ac_try" in 3286 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3287 *) ac_try_echo=$ac_try;; 3288 esac 3289 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3290 $as_echo "$ac_try_echo"; } >&5 3291 (eval "$ac_try") 2>&5 3292 ac_status=$? 3293 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3294 test $ac_status = 0; }; }; then 3295 cross_compiling=no 3296 else 3297 if test "$cross_compiling" = maybe; then 3298 cross_compiling=yes 3299 else 3300 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3301 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3302 as_fn_error $? "cannot run C compiled programs. 3303 If you meant to cross compile, use \`--host'. 3304 See \`config.log' for more details" "$LINENO" 5; } 3305 fi 3306 fi 3307 fi 3308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3309 $as_echo "$cross_compiling" >&6; } 3310 3311 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3312 ac_clean_files=$ac_clean_files_save 3313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3314 $as_echo_n "checking for suffix of object files... " >&6; } 3315 if ${ac_cv_objext+:} false; then : 3316 $as_echo_n "(cached) " >&6 3317 else 3318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3319 /* end confdefs.h. */ 3320 3321 int 3322 main () 3323 { 3324 3325 ; 3326 return 0; 3327 } 3328 _ACEOF 3329 rm -f conftest.o conftest.obj 3330 if { { ac_try="$ac_compile" 3331 case "(($ac_try" in 3332 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3333 *) ac_try_echo=$ac_try;; 3334 esac 3335 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3336 $as_echo "$ac_try_echo"; } >&5 3337 (eval "$ac_compile") 2>&5 3338 ac_status=$? 3339 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3340 test $ac_status = 0; }; then : 3341 for ac_file in conftest.o conftest.obj conftest.*; do 3342 test -f "$ac_file" || continue; 3343 case $ac_file in 3344 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3345 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3346 break;; 3347 esac 3348 done 3349 else 3350 $as_echo "$as_me: failed program was:" >&5 3351 sed 's/^/| /' conftest.$ac_ext >&5 3352 3353 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3354 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3355 as_fn_error $? "cannot compute suffix of object files: cannot compile 3356 See \`config.log' for more details" "$LINENO" 5; } 3357 fi 3358 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3359 fi 3360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3361 $as_echo "$ac_cv_objext" >&6; } 3362 OBJEXT=$ac_cv_objext 3363 ac_objext=$OBJEXT 3364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3365 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3366 if ${ac_cv_c_compiler_gnu+:} false; then : 3367 $as_echo_n "(cached) " >&6 3368 else 3369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3370 /* end confdefs.h. */ 3371 3372 int 3373 main () 3374 { 3375 #ifndef __GNUC__ 3376 choke me 3377 #endif 3378 3379 ; 3380 return 0; 3381 } 3382 _ACEOF 3383 if ac_fn_c_try_compile "$LINENO"; then : 3384 ac_compiler_gnu=yes 3385 else 3386 ac_compiler_gnu=no 3387 fi 3388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3389 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3390 3391 fi 3392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3393 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3394 if test $ac_compiler_gnu = yes; then 3395 GCC=yes 3396 else 3397 GCC= 3398 fi 3399 ac_test_CFLAGS=${CFLAGS+set} 3400 ac_save_CFLAGS=$CFLAGS 3401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3402 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3403 if ${ac_cv_prog_cc_g+:} false; then : 3404 $as_echo_n "(cached) " >&6 3405 else 3406 ac_save_c_werror_flag=$ac_c_werror_flag 3407 ac_c_werror_flag=yes 3408 ac_cv_prog_cc_g=no 3409 CFLAGS="-g" 3410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3411 /* end confdefs.h. */ 3412 3413 int 3414 main () 3415 { 3416 3417 ; 3418 return 0; 3419 } 3420 _ACEOF 3421 if ac_fn_c_try_compile "$LINENO"; then : 3422 ac_cv_prog_cc_g=yes 3423 else 3424 CFLAGS="" 3425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3426 /* end confdefs.h. */ 3427 3428 int 3429 main () 3430 { 3431 3432 ; 3433 return 0; 3434 } 3435 _ACEOF 3436 if ac_fn_c_try_compile "$LINENO"; then : 3437 3438 else 3439 ac_c_werror_flag=$ac_save_c_werror_flag 3440 CFLAGS="-g" 3441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3442 /* end confdefs.h. */ 3443 3444 int 3445 main () 3446 { 3447 3448 ; 3449 return 0; 3450 } 3451 _ACEOF 3452 if ac_fn_c_try_compile "$LINENO"; then : 3453 ac_cv_prog_cc_g=yes 3454 fi 3455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3456 fi 3457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3458 fi 3459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3460 ac_c_werror_flag=$ac_save_c_werror_flag 3461 fi 3462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3463 $as_echo "$ac_cv_prog_cc_g" >&6; } 3464 if test "$ac_test_CFLAGS" = set; then 3465 CFLAGS=$ac_save_CFLAGS 3466 elif test $ac_cv_prog_cc_g = yes; then 3467 if test "$GCC" = yes; then 3468 CFLAGS="-g -O2" 3469 else 3470 CFLAGS="-g" 3471 fi 3472 else 3473 if test "$GCC" = yes; then 3474 CFLAGS="-O2" 3475 else 3476 CFLAGS= 3477 fi 3478 fi 3479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3480 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3481 if ${ac_cv_prog_cc_c89+:} false; then : 3482 $as_echo_n "(cached) " >&6 3483 else 3484 ac_cv_prog_cc_c89=no 3485 ac_save_CC=$CC 3486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3487 /* end confdefs.h. */ 3488 #include <stdarg.h> 3489 #include <stdio.h> 3490 struct stat; 3491 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3492 struct buf { int x; }; 3493 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3494 static char *e (p, i) 3495 char **p; 3496 int i; 3497 { 3498 return p[i]; 3499 } 3500 static char *f (char * (*g) (char **, int), char **p, ...) 3501 { 3502 char *s; 3503 va_list v; 3504 va_start (v,p); 3505 s = g (p, va_arg (v,int)); 3506 va_end (v); 3507 return s; 3508 } 3509 3510 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3511 function prototypes and stuff, but not '\xHH' hex character constants. 3512 These don't provoke an error unfortunately, instead are silently treated 3513 as 'x'. The following induces an error, until -std is added to get 3514 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3515 array size at least. It's necessary to write '\x00'==0 to get something 3516 that's true only with -std. */ 3517 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3518 3519 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3520 inside strings and character constants. */ 3521 #define FOO(x) 'x' 3522 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3523 3524 int test (int i, double x); 3525 struct s1 {int (*f) (int a);}; 3526 struct s2 {int (*f) (double a);}; 3527 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3528 int argc; 3529 char **argv; 3530 int 3531 main () 3532 { 3533 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3534 ; 3535 return 0; 3536 } 3537 _ACEOF 3538 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3539 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3540 do 3541 CC="$ac_save_CC $ac_arg" 3542 if ac_fn_c_try_compile "$LINENO"; then : 3543 ac_cv_prog_cc_c89=$ac_arg 3544 fi 3545 rm -f core conftest.err conftest.$ac_objext 3546 test "x$ac_cv_prog_cc_c89" != "xno" && break 3547 done 3548 rm -f conftest.$ac_ext 3549 CC=$ac_save_CC 3550 3551 fi 3552 # AC_CACHE_VAL 3553 case "x$ac_cv_prog_cc_c89" in 3554 x) 3555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3556 $as_echo "none needed" >&6; } ;; 3557 xno) 3558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3559 $as_echo "unsupported" >&6; } ;; 3560 *) 3561 CC="$CC $ac_cv_prog_cc_c89" 3562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3563 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3564 esac 3565 if test "x$ac_cv_prog_cc_c89" != xno; then : 3566 3567 fi 3568 3569 ac_ext=c 3570 ac_cpp='$CPP $CPPFLAGS' 3571 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3572 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3573 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3574 3575 ac_ext=c 3576 ac_cpp='$CPP $CPPFLAGS' 3577 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3578 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3579 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3581 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3582 if ${am_cv_prog_cc_c_o+:} false; then : 3583 $as_echo_n "(cached) " >&6 3584 else 3585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3586 /* end confdefs.h. */ 3587 3588 int 3589 main () 3590 { 3591 3592 ; 3593 return 0; 3594 } 3595 _ACEOF 3596 # Make sure it works both with $CC and with simple cc. 3597 # Following AC_PROG_CC_C_O, we do the test twice because some 3598 # compilers refuse to overwrite an existing .o file with -o, 3599 # though they will create one. 3600 am_cv_prog_cc_c_o=yes 3601 for am_i in 1 2; do 3602 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3603 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3604 ac_status=$? 3605 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3606 (exit $ac_status); } \ 3607 && test -f conftest2.$ac_objext; then 3608 : OK 3609 else 3610 am_cv_prog_cc_c_o=no 3611 break 3612 fi 3613 done 3614 rm -f core conftest* 3615 unset am_i 3616 fi 3617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3618 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3619 if test "$am_cv_prog_cc_c_o" != yes; then 3620 # Losing compiler, so override with the script. 3621 # FIXME: It is wrong to rewrite CC. 3622 # But if we don't then we get into trouble of one sort or another. 3623 # A longer-term fix would be to have automake use am__CC in this case, 3624 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3625 CC="$am_aux_dir/compile $CC" 3626 fi 3627 ac_ext=c 3628 ac_cpp='$CPP $CPPFLAGS' 3629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3631 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3632 3633 3634 depcc="$CC" am_compiler_list= 3635 3636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3637 $as_echo_n "checking dependency style of $depcc... " >&6; } 3638 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3639 $as_echo_n "(cached) " >&6 3640 else 3641 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3642 # We make a subdir and do the tests there. Otherwise we can end up 3643 # making bogus files that we don't know about and never remove. For 3644 # instance it was reported that on HP-UX the gcc test will end up 3645 # making a dummy file named 'D' -- because '-MD' means "put the output 3646 # in D". 3647 rm -rf conftest.dir 3648 mkdir conftest.dir 3649 # Copy depcomp to subdir because otherwise we won't find it if we're 3650 # using a relative directory. 3651 cp "$am_depcomp" conftest.dir 3652 cd conftest.dir 3653 # We will build objects and dependencies in a subdirectory because 3654 # it helps to detect inapplicable dependency modes. For instance 3655 # both Tru64's cc and ICC support -MD to output dependencies as a 3656 # side effect of compilation, but ICC will put the dependencies in 3657 # the current directory while Tru64 will put them in the object 3658 # directory. 3659 mkdir sub 3660 3661 am_cv_CC_dependencies_compiler_type=none 3662 if test "$am_compiler_list" = ""; then 3663 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3664 fi 3665 am__universal=false 3666 case " $depcc " in #( 3667 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3668 esac 3669 3670 for depmode in $am_compiler_list; do 3671 # Setup a source with many dependencies, because some compilers 3672 # like to wrap large dependency lists on column 80 (with \), and 3673 # we should not choose a depcomp mode which is confused by this. 3674 # 3675 # We need to recreate these files for each test, as the compiler may 3676 # overwrite some of them when testing with obscure command lines. 3677 # This happens at least with the AIX C compiler. 3678 : > sub/conftest.c 3679 for i in 1 2 3 4 5 6; do 3680 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3681 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3682 # Solaris 10 /bin/sh. 3683 echo '/* dummy */' > sub/conftst$i.h 3684 done 3685 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3686 3687 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3688 # mode. It turns out that the SunPro C++ compiler does not properly 3689 # handle '-M -o', and we need to detect this. Also, some Intel 3690 # versions had trouble with output in subdirs. 3691 am__obj=sub/conftest.${OBJEXT-o} 3692 am__minus_obj="-o $am__obj" 3693 case $depmode in 3694 gcc) 3695 # This depmode causes a compiler race in universal mode. 3696 test "$am__universal" = false || continue 3697 ;; 3698 nosideeffect) 3699 # After this tag, mechanisms are not by side-effect, so they'll 3700 # only be used when explicitly requested. 3701 if test "x$enable_dependency_tracking" = xyes; then 3702 continue 3703 else 3704 break 3705 fi 3706 ;; 3707 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3708 # This compiler won't grok '-c -o', but also, the minuso test has 3709 # not run yet. These depmodes are late enough in the game, and 3710 # so weak that their functioning should not be impacted. 3711 am__obj=conftest.${OBJEXT-o} 3712 am__minus_obj= 3713 ;; 3714 none) break ;; 3715 esac 3716 if depmode=$depmode \ 3717 source=sub/conftest.c object=$am__obj \ 3718 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3719 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3720 >/dev/null 2>conftest.err && 3721 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3722 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3723 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3724 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3725 # icc doesn't choke on unknown options, it will just issue warnings 3726 # or remarks (even with -Werror). So we grep stderr for any message 3727 # that says an option was ignored or not supported. 3728 # When given -MP, icc 7.0 and 7.1 complain thusly: 3729 # icc: Command line warning: ignoring option '-M'; no argument required 3730 # The diagnosis changed in icc 8.0: 3731 # icc: Command line remark: option '-MP' not supported 3732 if (grep 'ignoring option' conftest.err || 3733 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3734 am_cv_CC_dependencies_compiler_type=$depmode 3735 break 3736 fi 3737 fi 3738 done 3739 3740 cd .. 3741 rm -rf conftest.dir 3742 else 3743 am_cv_CC_dependencies_compiler_type=none 3744 fi 3745 3746 fi 3747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3748 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3749 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3750 3751 if 3752 test "x$enable_dependency_tracking" != xno \ 3753 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3754 am__fastdepCC_TRUE= 3755 am__fastdepCC_FALSE='#' 3756 else 3757 am__fastdepCC_TRUE='#' 3758 am__fastdepCC_FALSE= 3759 fi 3760 3761 3762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3763 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3764 if ${ac_cv_prog_cc_c99+:} false; then : 3765 $as_echo_n "(cached) " >&6 3766 else 3767 ac_cv_prog_cc_c99=no 3768 ac_save_CC=$CC 3769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3770 /* end confdefs.h. */ 3771 #include <stdarg.h> 3772 #include <stdbool.h> 3773 #include <stdlib.h> 3774 #include <wchar.h> 3775 #include <stdio.h> 3776 3777 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3778 #define debug(...) fprintf (stderr, __VA_ARGS__) 3779 #define showlist(...) puts (#__VA_ARGS__) 3780 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3781 static void 3782 test_varargs_macros (void) 3783 { 3784 int x = 1234; 3785 int y = 5678; 3786 debug ("Flag"); 3787 debug ("X = %d\n", x); 3788 showlist (The first, second, and third items.); 3789 report (x>y, "x is %d but y is %d", x, y); 3790 } 3791 3792 // Check long long types. 3793 #define BIG64 18446744073709551615ull 3794 #define BIG32 4294967295ul 3795 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3796 #if !BIG_OK 3797 your preprocessor is broken; 3798 #endif 3799 #if BIG_OK 3800 #else 3801 your preprocessor is broken; 3802 #endif 3803 static long long int bignum = -9223372036854775807LL; 3804 static unsigned long long int ubignum = BIG64; 3805 3806 struct incomplete_array 3807 { 3808 int datasize; 3809 double data[]; 3810 }; 3811 3812 struct named_init { 3813 int number; 3814 const wchar_t *name; 3815 double average; 3816 }; 3817 3818 typedef const char *ccp; 3819 3820 static inline int 3821 test_restrict (ccp restrict text) 3822 { 3823 // See if C++-style comments work. 3824 // Iterate through items via the restricted pointer. 3825 // Also check for declarations in for loops. 3826 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3827 continue; 3828 return 0; 3829 } 3830 3831 // Check varargs and va_copy. 3832 static void 3833 test_varargs (const char *format, ...) 3834 { 3835 va_list args; 3836 va_start (args, format); 3837 va_list args_copy; 3838 va_copy (args_copy, args); 3839 3840 const char *str; 3841 int number; 3842 float fnumber; 3843 3844 while (*format) 3845 { 3846 switch (*format++) 3847 { 3848 case 's': // string 3849 str = va_arg (args_copy, const char *); 3850 break; 3851 case 'd': // int 3852 number = va_arg (args_copy, int); 3853 break; 3854 case 'f': // float 3855 fnumber = va_arg (args_copy, double); 3856 break; 3857 default: 3858 break; 3859 } 3860 } 3861 va_end (args_copy); 3862 va_end (args); 3863 } 3864 3865 int 3866 main () 3867 { 3868 3869 // Check bool. 3870 _Bool success = false; 3871 3872 // Check restrict. 3873 if (test_restrict ("String literal") == 0) 3874 success = true; 3875 char *restrict newvar = "Another string"; 3876 3877 // Check varargs. 3878 test_varargs ("s, d' f .", "string", 65, 34.234); 3879 test_varargs_macros (); 3880 3881 // Check flexible array members. 3882 struct incomplete_array *ia = 3883 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3884 ia->datasize = 10; 3885 for (int i = 0; i < ia->datasize; ++i) 3886 ia->data[i] = i * 1.234; 3887 3888 // Check named initializers. 3889 struct named_init ni = { 3890 .number = 34, 3891 .name = L"Test wide string", 3892 .average = 543.34343, 3893 }; 3894 3895 ni.number = 58; 3896 3897 int dynamic_array[ni.number]; 3898 dynamic_array[ni.number - 1] = 543; 3899 3900 // work around unused variable warnings 3901 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3902 || dynamic_array[ni.number - 1] != 543); 3903 3904 ; 3905 return 0; 3906 } 3907 _ACEOF 3908 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3909 do 3910 CC="$ac_save_CC $ac_arg" 3911 if ac_fn_c_try_compile "$LINENO"; then : 3912 ac_cv_prog_cc_c99=$ac_arg 3913 fi 3914 rm -f core conftest.err conftest.$ac_objext 3915 test "x$ac_cv_prog_cc_c99" != "xno" && break 3916 done 3917 rm -f conftest.$ac_ext 3918 CC=$ac_save_CC 3919 3920 fi 3921 # AC_CACHE_VAL 3922 case "x$ac_cv_prog_cc_c99" in 3923 x) 3924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3925 $as_echo "none needed" >&6; } ;; 3926 xno) 3927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3928 $as_echo "unsupported" >&6; } ;; 3929 *) 3930 CC="$CC $ac_cv_prog_cc_c99" 3931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3932 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3933 esac 3934 if test "x$ac_cv_prog_cc_c99" != xno; then : 3935 3936 fi 3937 3938 3939 3940 ac_ext=c 3941 ac_cpp='$CPP $CPPFLAGS' 3942 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3943 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3944 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3946 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3947 # On Suns, sometimes $CPP names a directory. 3948 if test -n "$CPP" && test -d "$CPP"; then 3949 CPP= 3950 fi 3951 if test -z "$CPP"; then 3952 if ${ac_cv_prog_CPP+:} false; then : 3953 $as_echo_n "(cached) " >&6 3954 else 3955 # Double quotes because CPP needs to be expanded 3956 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3957 do 3958 ac_preproc_ok=false 3959 for ac_c_preproc_warn_flag in '' yes 3960 do 3961 # Use a header file that comes with gcc, so configuring glibc 3962 # with a fresh cross-compiler works. 3963 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3964 # <limits.h> exists even on freestanding compilers. 3965 # On the NeXT, cc -E runs the code through the compiler's parser, 3966 # not just through cpp. "Syntax error" is here to catch this case. 3967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3968 /* end confdefs.h. */ 3969 #ifdef __STDC__ 3970 # include <limits.h> 3971 #else 3972 # include <assert.h> 3973 #endif 3974 Syntax error 3975 _ACEOF 3976 if ac_fn_c_try_cpp "$LINENO"; then : 3977 3978 else 3979 # Broken: fails on valid input. 3980 continue 3981 fi 3982 rm -f conftest.err conftest.i conftest.$ac_ext 3983 3984 # OK, works on sane cases. Now check whether nonexistent headers 3985 # can be detected and how. 3986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3987 /* end confdefs.h. */ 3988 #include <ac_nonexistent.h> 3989 _ACEOF 3990 if ac_fn_c_try_cpp "$LINENO"; then : 3991 # Broken: success on invalid input. 3992 continue 3993 else 3994 # Passes both tests. 3995 ac_preproc_ok=: 3996 break 3997 fi 3998 rm -f conftest.err conftest.i conftest.$ac_ext 3999 4000 done 4001 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4002 rm -f conftest.i conftest.err conftest.$ac_ext 4003 if $ac_preproc_ok; then : 4004 break 4005 fi 4006 4007 done 4008 ac_cv_prog_CPP=$CPP 4009 4010 fi 4011 CPP=$ac_cv_prog_CPP 4012 else 4013 ac_cv_prog_CPP=$CPP 4014 fi 4015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4016 $as_echo "$CPP" >&6; } 4017 ac_preproc_ok=false 4018 for ac_c_preproc_warn_flag in '' yes 4019 do 4020 # Use a header file that comes with gcc, so configuring glibc 4021 # with a fresh cross-compiler works. 4022 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4023 # <limits.h> exists even on freestanding compilers. 4024 # On the NeXT, cc -E runs the code through the compiler's parser, 4025 # not just through cpp. "Syntax error" is here to catch this case. 4026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4027 /* end confdefs.h. */ 4028 #ifdef __STDC__ 4029 # include <limits.h> 4030 #else 4031 # include <assert.h> 4032 #endif 4033 Syntax error 4034 _ACEOF 4035 if ac_fn_c_try_cpp "$LINENO"; then : 4036 4037 else 4038 # Broken: fails on valid input. 4039 continue 4040 fi 4041 rm -f conftest.err conftest.i conftest.$ac_ext 4042 4043 # OK, works on sane cases. Now check whether nonexistent headers 4044 # can be detected and how. 4045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4046 /* end confdefs.h. */ 4047 #include <ac_nonexistent.h> 4048 _ACEOF 4049 if ac_fn_c_try_cpp "$LINENO"; then : 4050 # Broken: success on invalid input. 4051 continue 4052 else 4053 # Passes both tests. 4054 ac_preproc_ok=: 4055 break 4056 fi 4057 rm -f conftest.err conftest.i conftest.$ac_ext 4058 4059 done 4060 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4061 rm -f conftest.i conftest.err conftest.$ac_ext 4062 if $ac_preproc_ok; then : 4063 4064 else 4065 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4066 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4067 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4068 See \`config.log' for more details" "$LINENO" 5; } 4069 fi 4070 4071 ac_ext=c 4072 ac_cpp='$CPP $CPPFLAGS' 4073 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4074 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4075 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4076 4077 4078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4079 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4080 if ${ac_cv_path_GREP+:} false; then : 4081 $as_echo_n "(cached) " >&6 4082 else 4083 if test -z "$GREP"; then 4084 ac_path_GREP_found=false 4085 # Loop through the user's path and test for each of PROGNAME-LIST 4086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4087 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4088 do 4089 IFS=$as_save_IFS 4090 test -z "$as_dir" && as_dir=. 4091 for ac_prog in grep ggrep; do 4092 for ac_exec_ext in '' $ac_executable_extensions; do 4093 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4094 as_fn_executable_p "$ac_path_GREP" || continue 4095 # Check for GNU ac_path_GREP and select it if it is found. 4096 # Check for GNU $ac_path_GREP 4097 case `"$ac_path_GREP" --version 2>&1` in 4098 *GNU*) 4099 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4100 *) 4101 ac_count=0 4102 $as_echo_n 0123456789 >"conftest.in" 4103 while : 4104 do 4105 cat "conftest.in" "conftest.in" >"conftest.tmp" 4106 mv "conftest.tmp" "conftest.in" 4107 cp "conftest.in" "conftest.nl" 4108 $as_echo 'GREP' >> "conftest.nl" 4109 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4110 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4111 as_fn_arith $ac_count + 1 && ac_count=$as_val 4112 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4113 # Best one so far, save it but keep looking for a better one 4114 ac_cv_path_GREP="$ac_path_GREP" 4115 ac_path_GREP_max=$ac_count 4116 fi 4117 # 10*(2^10) chars as input seems more than enough 4118 test $ac_count -gt 10 && break 4119 done 4120 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4121 esac 4122 4123 $ac_path_GREP_found && break 3 4124 done 4125 done 4126 done 4127 IFS=$as_save_IFS 4128 if test -z "$ac_cv_path_GREP"; then 4129 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4130 fi 4131 else 4132 ac_cv_path_GREP=$GREP 4133 fi 4134 4135 fi 4136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4137 $as_echo "$ac_cv_path_GREP" >&6; } 4138 GREP="$ac_cv_path_GREP" 4139 4140 4141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4142 $as_echo_n "checking for egrep... " >&6; } 4143 if ${ac_cv_path_EGREP+:} false; then : 4144 $as_echo_n "(cached) " >&6 4145 else 4146 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4147 then ac_cv_path_EGREP="$GREP -E" 4148 else 4149 if test -z "$EGREP"; then 4150 ac_path_EGREP_found=false 4151 # Loop through the user's path and test for each of PROGNAME-LIST 4152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4153 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4154 do 4155 IFS=$as_save_IFS 4156 test -z "$as_dir" && as_dir=. 4157 for ac_prog in egrep; do 4158 for ac_exec_ext in '' $ac_executable_extensions; do 4159 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4160 as_fn_executable_p "$ac_path_EGREP" || continue 4161 # Check for GNU ac_path_EGREP and select it if it is found. 4162 # Check for GNU $ac_path_EGREP 4163 case `"$ac_path_EGREP" --version 2>&1` in 4164 *GNU*) 4165 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4166 *) 4167 ac_count=0 4168 $as_echo_n 0123456789 >"conftest.in" 4169 while : 4170 do 4171 cat "conftest.in" "conftest.in" >"conftest.tmp" 4172 mv "conftest.tmp" "conftest.in" 4173 cp "conftest.in" "conftest.nl" 4174 $as_echo 'EGREP' >> "conftest.nl" 4175 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4176 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4177 as_fn_arith $ac_count + 1 && ac_count=$as_val 4178 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4179 # Best one so far, save it but keep looking for a better one 4180 ac_cv_path_EGREP="$ac_path_EGREP" 4181 ac_path_EGREP_max=$ac_count 4182 fi 4183 # 10*(2^10) chars as input seems more than enough 4184 test $ac_count -gt 10 && break 4185 done 4186 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4187 esac 4188 4189 $ac_path_EGREP_found && break 3 4190 done 4191 done 4192 done 4193 IFS=$as_save_IFS 4194 if test -z "$ac_cv_path_EGREP"; then 4195 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4196 fi 4197 else 4198 ac_cv_path_EGREP=$EGREP 4199 fi 4200 4201 fi 4202 fi 4203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4204 $as_echo "$ac_cv_path_EGREP" >&6; } 4205 EGREP="$ac_cv_path_EGREP" 4206 4207 4208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4209 $as_echo_n "checking for ANSI C header files... " >&6; } 4210 if ${ac_cv_header_stdc+:} false; then : 4211 $as_echo_n "(cached) " >&6 4212 else 4213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4214 /* end confdefs.h. */ 4215 #include <stdlib.h> 4216 #include <stdarg.h> 4217 #include <string.h> 4218 #include <float.h> 4219 4220 int 4221 main () 4222 { 4223 4224 ; 4225 return 0; 4226 } 4227 _ACEOF 4228 if ac_fn_c_try_compile "$LINENO"; then : 4229 ac_cv_header_stdc=yes 4230 else 4231 ac_cv_header_stdc=no 4232 fi 4233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4234 4235 if test $ac_cv_header_stdc = yes; then 4236 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4238 /* end confdefs.h. */ 4239 #include <string.h> 4240 4241 _ACEOF 4242 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4243 $EGREP "memchr" >/dev/null 2>&1; then : 4244 4245 else 4246 ac_cv_header_stdc=no 4247 fi 4248 rm -f conftest* 4249 4250 fi 4251 4252 if test $ac_cv_header_stdc = yes; then 4253 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4255 /* end confdefs.h. */ 4256 #include <stdlib.h> 4257 4258 _ACEOF 4259 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4260 $EGREP "free" >/dev/null 2>&1; then : 4261 4262 else 4263 ac_cv_header_stdc=no 4264 fi 4265 rm -f conftest* 4266 4267 fi 4268 4269 if test $ac_cv_header_stdc = yes; then 4270 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4271 if test "$cross_compiling" = yes; then : 4272 : 4273 else 4274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4275 /* end confdefs.h. */ 4276 #include <ctype.h> 4277 #include <stdlib.h> 4278 #if ((' ' & 0x0FF) == 0x020) 4279 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4280 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4281 #else 4282 # define ISLOWER(c) \ 4283 (('a' <= (c) && (c) <= 'i') \ 4284 || ('j' <= (c) && (c) <= 'r') \ 4285 || ('s' <= (c) && (c) <= 'z')) 4286 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4287 #endif 4288 4289 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4290 int 4291 main () 4292 { 4293 int i; 4294 for (i = 0; i < 256; i++) 4295 if (XOR (islower (i), ISLOWER (i)) 4296 || toupper (i) != TOUPPER (i)) 4297 return 2; 4298 return 0; 4299 } 4300 _ACEOF 4301 if ac_fn_c_try_run "$LINENO"; then : 4302 4303 else 4304 ac_cv_header_stdc=no 4305 fi 4306 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4307 conftest.$ac_objext conftest.beam conftest.$ac_ext 4308 fi 4309 4310 fi 4311 fi 4312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4313 $as_echo "$ac_cv_header_stdc" >&6; } 4314 if test $ac_cv_header_stdc = yes; then 4315 4316 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4317 4318 fi 4319 4320 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4321 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4322 inttypes.h stdint.h unistd.h 4323 do : 4324 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4325 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4326 " 4327 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4328 cat >>confdefs.h <<_ACEOF 4329 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4330 _ACEOF 4331 4332 fi 4333 4334 done 4335 4336 4337 4338 4339 4340 4341 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4342 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4343 CLANGCC="yes" 4344 else 4345 CLANGCC="no" 4346 fi 4347 4348 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4349 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4350 INTELCC="yes" 4351 else 4352 INTELCC="no" 4353 fi 4354 4355 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4356 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4357 SUNCC="yes" 4358 else 4359 SUNCC="no" 4360 fi 4361 4362 4363 4364 4365 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4366 if test -n "$ac_tool_prefix"; then 4367 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4368 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4370 $as_echo_n "checking for $ac_word... " >&6; } 4371 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4372 $as_echo_n "(cached) " >&6 4373 else 4374 case $PKG_CONFIG in 4375 [\\/]* | ?:[\\/]*) 4376 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4377 ;; 4378 *) 4379 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4380 for as_dir in $PATH 4381 do 4382 IFS=$as_save_IFS 4383 test -z "$as_dir" && as_dir=. 4384 for ac_exec_ext in '' $ac_executable_extensions; do 4385 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4386 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4387 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4388 break 2 4389 fi 4390 done 4391 done 4392 IFS=$as_save_IFS 4393 4394 ;; 4395 esac 4396 fi 4397 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4398 if test -n "$PKG_CONFIG"; then 4399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4400 $as_echo "$PKG_CONFIG" >&6; } 4401 else 4402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4403 $as_echo "no" >&6; } 4404 fi 4405 4406 4407 fi 4408 if test -z "$ac_cv_path_PKG_CONFIG"; then 4409 ac_pt_PKG_CONFIG=$PKG_CONFIG 4410 # Extract the first word of "pkg-config", so it can be a program name with args. 4411 set dummy pkg-config; ac_word=$2 4412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4413 $as_echo_n "checking for $ac_word... " >&6; } 4414 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4415 $as_echo_n "(cached) " >&6 4416 else 4417 case $ac_pt_PKG_CONFIG in 4418 [\\/]* | ?:[\\/]*) 4419 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4420 ;; 4421 *) 4422 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4423 for as_dir in $PATH 4424 do 4425 IFS=$as_save_IFS 4426 test -z "$as_dir" && as_dir=. 4427 for ac_exec_ext in '' $ac_executable_extensions; do 4428 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4429 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4430 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4431 break 2 4432 fi 4433 done 4434 done 4435 IFS=$as_save_IFS 4436 4437 ;; 4438 esac 4439 fi 4440 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4441 if test -n "$ac_pt_PKG_CONFIG"; then 4442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4443 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4444 else 4445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4446 $as_echo "no" >&6; } 4447 fi 4448 4449 if test "x$ac_pt_PKG_CONFIG" = x; then 4450 PKG_CONFIG="" 4451 else 4452 case $cross_compiling:$ac_tool_warned in 4453 yes:) 4454 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4455 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4456 ac_tool_warned=yes ;; 4457 esac 4458 PKG_CONFIG=$ac_pt_PKG_CONFIG 4459 fi 4460 else 4461 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4462 fi 4463 4464 fi 4465 if test -n "$PKG_CONFIG"; then 4466 _pkg_min_version=0.9.0 4467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4468 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4469 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4471 $as_echo "yes" >&6; } 4472 else 4473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4474 $as_echo "no" >&6; } 4475 PKG_CONFIG="" 4476 fi 4477 4478 fi 4479 # Make sure we can run config.sub. 4480 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4481 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4482 4483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4484 $as_echo_n "checking build system type... " >&6; } 4485 if ${ac_cv_build+:} false; then : 4486 $as_echo_n "(cached) " >&6 4487 else 4488 ac_build_alias=$build_alias 4489 test "x$ac_build_alias" = x && 4490 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4491 test "x$ac_build_alias" = x && 4492 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4493 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4494 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4495 4496 fi 4497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4498 $as_echo "$ac_cv_build" >&6; } 4499 case $ac_cv_build in 4500 *-*-*) ;; 4501 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4502 esac 4503 build=$ac_cv_build 4504 ac_save_IFS=$IFS; IFS='-' 4505 set x $ac_cv_build 4506 shift 4507 build_cpu=$1 4508 build_vendor=$2 4509 shift; shift 4510 # Remember, the first character of IFS is used to create $*, 4511 # except with old shells: 4512 build_os=$* 4513 IFS=$ac_save_IFS 4514 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4515 4516 4517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4518 $as_echo_n "checking host system type... " >&6; } 4519 if ${ac_cv_host+:} false; then : 4520 $as_echo_n "(cached) " >&6 4521 else 4522 if test "x$host_alias" = x; then 4523 ac_cv_host=$ac_cv_build 4524 else 4525 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4526 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4527 fi 4528 4529 fi 4530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4531 $as_echo "$ac_cv_host" >&6; } 4532 case $ac_cv_host in 4533 *-*-*) ;; 4534 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4535 esac 4536 host=$ac_cv_host 4537 ac_save_IFS=$IFS; IFS='-' 4538 set x $ac_cv_host 4539 shift 4540 host_cpu=$1 4541 host_vendor=$2 4542 shift; shift 4543 # Remember, the first character of IFS is used to create $*, 4544 # except with old shells: 4545 host_os=$* 4546 IFS=$ac_save_IFS 4547 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4548 4549 4550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4551 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4552 if ${ac_cv_path_SED+:} false; then : 4553 $as_echo_n "(cached) " >&6 4554 else 4555 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4556 for ac_i in 1 2 3 4 5 6 7; do 4557 ac_script="$ac_script$as_nl$ac_script" 4558 done 4559 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4560 { ac_script=; unset ac_script;} 4561 if test -z "$SED"; then 4562 ac_path_SED_found=false 4563 # Loop through the user's path and test for each of PROGNAME-LIST 4564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4565 for as_dir in $PATH 4566 do 4567 IFS=$as_save_IFS 4568 test -z "$as_dir" && as_dir=. 4569 for ac_prog in sed gsed; do 4570 for ac_exec_ext in '' $ac_executable_extensions; do 4571 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4572 as_fn_executable_p "$ac_path_SED" || continue 4573 # Check for GNU ac_path_SED and select it if it is found. 4574 # Check for GNU $ac_path_SED 4575 case `"$ac_path_SED" --version 2>&1` in 4576 *GNU*) 4577 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4578 *) 4579 ac_count=0 4580 $as_echo_n 0123456789 >"conftest.in" 4581 while : 4582 do 4583 cat "conftest.in" "conftest.in" >"conftest.tmp" 4584 mv "conftest.tmp" "conftest.in" 4585 cp "conftest.in" "conftest.nl" 4586 $as_echo '' >> "conftest.nl" 4587 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4588 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4589 as_fn_arith $ac_count + 1 && ac_count=$as_val 4590 if test $ac_count -gt ${ac_path_SED_max-0}; then 4591 # Best one so far, save it but keep looking for a better one 4592 ac_cv_path_SED="$ac_path_SED" 4593 ac_path_SED_max=$ac_count 4594 fi 4595 # 10*(2^10) chars as input seems more than enough 4596 test $ac_count -gt 10 && break 4597 done 4598 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4599 esac 4600 4601 $ac_path_SED_found && break 3 4602 done 4603 done 4604 done 4605 IFS=$as_save_IFS 4606 if test -z "$ac_cv_path_SED"; then 4607 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4608 fi 4609 else 4610 ac_cv_path_SED=$SED 4611 fi 4612 4613 fi 4614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4615 $as_echo "$ac_cv_path_SED" >&6; } 4616 SED="$ac_cv_path_SED" 4617 rm -f conftest.sed 4618 4619 4620 4621 4622 4623 4624 # Check whether --enable-selective-werror was given. 4625 if test "${enable_selective_werror+set}" = set; then : 4626 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4627 else 4628 SELECTIVE_WERROR=yes 4629 fi 4630 4631 4632 4633 4634 4635 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4636 if test "x$SUNCC" = "xyes"; then 4637 BASE_CFLAGS="-v" 4638 else 4639 BASE_CFLAGS="" 4640 fi 4641 4642 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 4655 4656 xorg_testset_save_CFLAGS="$CFLAGS" 4657 4658 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4661 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4662 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4663 $as_echo_n "(cached) " >&6 4664 else 4665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4666 /* end confdefs.h. */ 4667 int i; 4668 _ACEOF 4669 if ac_fn_c_try_compile "$LINENO"; then : 4670 xorg_cv_cc_flag_unknown_warning_option=yes 4671 else 4672 xorg_cv_cc_flag_unknown_warning_option=no 4673 fi 4674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4675 fi 4676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4677 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4678 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4679 CFLAGS="$xorg_testset_save_CFLAGS" 4680 fi 4681 4682 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4683 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4685 fi 4686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4688 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4689 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4690 $as_echo_n "(cached) " >&6 4691 else 4692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4693 /* end confdefs.h. */ 4694 int i; 4695 _ACEOF 4696 if ac_fn_c_try_compile "$LINENO"; then : 4697 xorg_cv_cc_flag_unused_command_line_argument=yes 4698 else 4699 xorg_cv_cc_flag_unused_command_line_argument=no 4700 fi 4701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4702 fi 4703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4704 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4705 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4706 CFLAGS="$xorg_testset_save_CFLAGS" 4707 fi 4708 4709 found="no" 4710 4711 if test $found = "no" ; then 4712 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4713 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4714 fi 4715 4716 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4718 fi 4719 4720 CFLAGS="$CFLAGS -Wall" 4721 4722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4723 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4724 cacheid=xorg_cv_cc_flag__Wall 4725 if eval \${$cacheid+:} false; then : 4726 $as_echo_n "(cached) " >&6 4727 else 4728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4729 /* end confdefs.h. */ 4730 int i; 4731 int 4732 main () 4733 { 4734 4735 ; 4736 return 0; 4737 } 4738 _ACEOF 4739 if ac_fn_c_try_link "$LINENO"; then : 4740 eval $cacheid=yes 4741 else 4742 eval $cacheid=no 4743 fi 4744 rm -f core conftest.err conftest.$ac_objext \ 4745 conftest$ac_exeext conftest.$ac_ext 4746 fi 4747 4748 4749 CFLAGS="$xorg_testset_save_CFLAGS" 4750 4751 eval supported=\$$cacheid 4752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4753 $as_echo "$supported" >&6; } 4754 if test "$supported" = "yes" ; then 4755 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4756 found="yes" 4757 fi 4758 fi 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 xorg_testset_save_CFLAGS="$CFLAGS" 4775 4776 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4779 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4780 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4781 $as_echo_n "(cached) " >&6 4782 else 4783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4784 /* end confdefs.h. */ 4785 int i; 4786 _ACEOF 4787 if ac_fn_c_try_compile "$LINENO"; then : 4788 xorg_cv_cc_flag_unknown_warning_option=yes 4789 else 4790 xorg_cv_cc_flag_unknown_warning_option=no 4791 fi 4792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4793 fi 4794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4795 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4796 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4797 CFLAGS="$xorg_testset_save_CFLAGS" 4798 fi 4799 4800 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4803 fi 4804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4806 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4807 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4808 $as_echo_n "(cached) " >&6 4809 else 4810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4811 /* end confdefs.h. */ 4812 int i; 4813 _ACEOF 4814 if ac_fn_c_try_compile "$LINENO"; then : 4815 xorg_cv_cc_flag_unused_command_line_argument=yes 4816 else 4817 xorg_cv_cc_flag_unused_command_line_argument=no 4818 fi 4819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4820 fi 4821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4822 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4823 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4824 CFLAGS="$xorg_testset_save_CFLAGS" 4825 fi 4826 4827 found="no" 4828 4829 if test $found = "no" ; then 4830 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4832 fi 4833 4834 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4836 fi 4837 4838 CFLAGS="$CFLAGS -Wpointer-arith" 4839 4840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4841 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4842 cacheid=xorg_cv_cc_flag__Wpointer_arith 4843 if eval \${$cacheid+:} false; then : 4844 $as_echo_n "(cached) " >&6 4845 else 4846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4847 /* end confdefs.h. */ 4848 int i; 4849 int 4850 main () 4851 { 4852 4853 ; 4854 return 0; 4855 } 4856 _ACEOF 4857 if ac_fn_c_try_link "$LINENO"; then : 4858 eval $cacheid=yes 4859 else 4860 eval $cacheid=no 4861 fi 4862 rm -f core conftest.err conftest.$ac_objext \ 4863 conftest$ac_exeext conftest.$ac_ext 4864 fi 4865 4866 4867 CFLAGS="$xorg_testset_save_CFLAGS" 4868 4869 eval supported=\$$cacheid 4870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4871 $as_echo "$supported" >&6; } 4872 if test "$supported" = "yes" ; then 4873 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4874 found="yes" 4875 fi 4876 fi 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 xorg_testset_save_CFLAGS="$CFLAGS" 4893 4894 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4895 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4897 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4898 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4899 $as_echo_n "(cached) " >&6 4900 else 4901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4902 /* end confdefs.h. */ 4903 int i; 4904 _ACEOF 4905 if ac_fn_c_try_compile "$LINENO"; then : 4906 xorg_cv_cc_flag_unknown_warning_option=yes 4907 else 4908 xorg_cv_cc_flag_unknown_warning_option=no 4909 fi 4910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4911 fi 4912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4913 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4914 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4915 CFLAGS="$xorg_testset_save_CFLAGS" 4916 fi 4917 4918 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4921 fi 4922 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4924 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4925 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4926 $as_echo_n "(cached) " >&6 4927 else 4928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4929 /* end confdefs.h. */ 4930 int i; 4931 _ACEOF 4932 if ac_fn_c_try_compile "$LINENO"; then : 4933 xorg_cv_cc_flag_unused_command_line_argument=yes 4934 else 4935 xorg_cv_cc_flag_unused_command_line_argument=no 4936 fi 4937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4938 fi 4939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4940 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4941 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4942 CFLAGS="$xorg_testset_save_CFLAGS" 4943 fi 4944 4945 found="no" 4946 4947 if test $found = "no" ; then 4948 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4950 fi 4951 4952 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4953 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4954 fi 4955 4956 CFLAGS="$CFLAGS -Wmissing-declarations" 4957 4958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4959 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4960 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4961 if eval \${$cacheid+:} false; then : 4962 $as_echo_n "(cached) " >&6 4963 else 4964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4965 /* end confdefs.h. */ 4966 int i; 4967 int 4968 main () 4969 { 4970 4971 ; 4972 return 0; 4973 } 4974 _ACEOF 4975 if ac_fn_c_try_link "$LINENO"; then : 4976 eval $cacheid=yes 4977 else 4978 eval $cacheid=no 4979 fi 4980 rm -f core conftest.err conftest.$ac_objext \ 4981 conftest$ac_exeext conftest.$ac_ext 4982 fi 4983 4984 4985 CFLAGS="$xorg_testset_save_CFLAGS" 4986 4987 eval supported=\$$cacheid 4988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4989 $as_echo "$supported" >&6; } 4990 if test "$supported" = "yes" ; then 4991 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4992 found="yes" 4993 fi 4994 fi 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 xorg_testset_save_CFLAGS="$CFLAGS" 5011 5012 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5013 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5015 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5016 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5017 $as_echo_n "(cached) " >&6 5018 else 5019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5020 /* end confdefs.h. */ 5021 int i; 5022 _ACEOF 5023 if ac_fn_c_try_compile "$LINENO"; then : 5024 xorg_cv_cc_flag_unknown_warning_option=yes 5025 else 5026 xorg_cv_cc_flag_unknown_warning_option=no 5027 fi 5028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5029 fi 5030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5031 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5032 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5033 CFLAGS="$xorg_testset_save_CFLAGS" 5034 fi 5035 5036 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5037 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5039 fi 5040 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5042 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5043 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5044 $as_echo_n "(cached) " >&6 5045 else 5046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5047 /* end confdefs.h. */ 5048 int i; 5049 _ACEOF 5050 if ac_fn_c_try_compile "$LINENO"; then : 5051 xorg_cv_cc_flag_unused_command_line_argument=yes 5052 else 5053 xorg_cv_cc_flag_unused_command_line_argument=no 5054 fi 5055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5056 fi 5057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5058 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5059 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5060 CFLAGS="$xorg_testset_save_CFLAGS" 5061 fi 5062 5063 found="no" 5064 5065 if test $found = "no" ; then 5066 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5068 fi 5069 5070 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5072 fi 5073 5074 CFLAGS="$CFLAGS -Wformat=2" 5075 5076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5077 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5078 cacheid=xorg_cv_cc_flag__Wformat_2 5079 if eval \${$cacheid+:} false; then : 5080 $as_echo_n "(cached) " >&6 5081 else 5082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5083 /* end confdefs.h. */ 5084 int i; 5085 int 5086 main () 5087 { 5088 5089 ; 5090 return 0; 5091 } 5092 _ACEOF 5093 if ac_fn_c_try_link "$LINENO"; then : 5094 eval $cacheid=yes 5095 else 5096 eval $cacheid=no 5097 fi 5098 rm -f core conftest.err conftest.$ac_objext \ 5099 conftest$ac_exeext conftest.$ac_ext 5100 fi 5101 5102 5103 CFLAGS="$xorg_testset_save_CFLAGS" 5104 5105 eval supported=\$$cacheid 5106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5107 $as_echo "$supported" >&6; } 5108 if test "$supported" = "yes" ; then 5109 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5110 found="yes" 5111 fi 5112 fi 5113 5114 if test $found = "no" ; then 5115 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5117 fi 5118 5119 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5121 fi 5122 5123 CFLAGS="$CFLAGS -Wformat" 5124 5125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5126 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5127 cacheid=xorg_cv_cc_flag__Wformat 5128 if eval \${$cacheid+:} false; then : 5129 $as_echo_n "(cached) " >&6 5130 else 5131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5132 /* end confdefs.h. */ 5133 int i; 5134 int 5135 main () 5136 { 5137 5138 ; 5139 return 0; 5140 } 5141 _ACEOF 5142 if ac_fn_c_try_link "$LINENO"; then : 5143 eval $cacheid=yes 5144 else 5145 eval $cacheid=no 5146 fi 5147 rm -f core conftest.err conftest.$ac_objext \ 5148 conftest$ac_exeext conftest.$ac_ext 5149 fi 5150 5151 5152 CFLAGS="$xorg_testset_save_CFLAGS" 5153 5154 eval supported=\$$cacheid 5155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5156 $as_echo "$supported" >&6; } 5157 if test "$supported" = "yes" ; then 5158 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5159 found="yes" 5160 fi 5161 fi 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 xorg_testset_save_CFLAGS="$CFLAGS" 5180 5181 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5184 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5185 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5186 $as_echo_n "(cached) " >&6 5187 else 5188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5189 /* end confdefs.h. */ 5190 int i; 5191 _ACEOF 5192 if ac_fn_c_try_compile "$LINENO"; then : 5193 xorg_cv_cc_flag_unknown_warning_option=yes 5194 else 5195 xorg_cv_cc_flag_unknown_warning_option=no 5196 fi 5197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5198 fi 5199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5200 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5201 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5202 CFLAGS="$xorg_testset_save_CFLAGS" 5203 fi 5204 5205 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5208 fi 5209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5211 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5212 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5213 $as_echo_n "(cached) " >&6 5214 else 5215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5216 /* end confdefs.h. */ 5217 int i; 5218 _ACEOF 5219 if ac_fn_c_try_compile "$LINENO"; then : 5220 xorg_cv_cc_flag_unused_command_line_argument=yes 5221 else 5222 xorg_cv_cc_flag_unused_command_line_argument=no 5223 fi 5224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5225 fi 5226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5227 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5228 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5229 CFLAGS="$xorg_testset_save_CFLAGS" 5230 fi 5231 5232 found="no" 5233 5234 if test $found = "no" ; then 5235 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5237 fi 5238 5239 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5241 fi 5242 5243 CFLAGS="$CFLAGS -Wstrict-prototypes" 5244 5245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5246 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5247 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5248 if eval \${$cacheid+:} false; then : 5249 $as_echo_n "(cached) " >&6 5250 else 5251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5252 /* end confdefs.h. */ 5253 int i; 5254 int 5255 main () 5256 { 5257 5258 ; 5259 return 0; 5260 } 5261 _ACEOF 5262 if ac_fn_c_try_link "$LINENO"; then : 5263 eval $cacheid=yes 5264 else 5265 eval $cacheid=no 5266 fi 5267 rm -f core conftest.err conftest.$ac_objext \ 5268 conftest$ac_exeext conftest.$ac_ext 5269 fi 5270 5271 5272 CFLAGS="$xorg_testset_save_CFLAGS" 5273 5274 eval supported=\$$cacheid 5275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5276 $as_echo "$supported" >&6; } 5277 if test "$supported" = "yes" ; then 5278 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5279 found="yes" 5280 fi 5281 fi 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 xorg_testset_save_CFLAGS="$CFLAGS" 5298 5299 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5302 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5303 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5304 $as_echo_n "(cached) " >&6 5305 else 5306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5307 /* end confdefs.h. */ 5308 int i; 5309 _ACEOF 5310 if ac_fn_c_try_compile "$LINENO"; then : 5311 xorg_cv_cc_flag_unknown_warning_option=yes 5312 else 5313 xorg_cv_cc_flag_unknown_warning_option=no 5314 fi 5315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5316 fi 5317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5318 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5319 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5320 CFLAGS="$xorg_testset_save_CFLAGS" 5321 fi 5322 5323 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5324 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5326 fi 5327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5329 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5330 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5331 $as_echo_n "(cached) " >&6 5332 else 5333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5334 /* end confdefs.h. */ 5335 int i; 5336 _ACEOF 5337 if ac_fn_c_try_compile "$LINENO"; then : 5338 xorg_cv_cc_flag_unused_command_line_argument=yes 5339 else 5340 xorg_cv_cc_flag_unused_command_line_argument=no 5341 fi 5342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5343 fi 5344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5345 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5346 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5347 CFLAGS="$xorg_testset_save_CFLAGS" 5348 fi 5349 5350 found="no" 5351 5352 if test $found = "no" ; then 5353 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5355 fi 5356 5357 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5358 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5359 fi 5360 5361 CFLAGS="$CFLAGS -Wmissing-prototypes" 5362 5363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5364 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5365 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5366 if eval \${$cacheid+:} false; then : 5367 $as_echo_n "(cached) " >&6 5368 else 5369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5370 /* end confdefs.h. */ 5371 int i; 5372 int 5373 main () 5374 { 5375 5376 ; 5377 return 0; 5378 } 5379 _ACEOF 5380 if ac_fn_c_try_link "$LINENO"; then : 5381 eval $cacheid=yes 5382 else 5383 eval $cacheid=no 5384 fi 5385 rm -f core conftest.err conftest.$ac_objext \ 5386 conftest$ac_exeext conftest.$ac_ext 5387 fi 5388 5389 5390 CFLAGS="$xorg_testset_save_CFLAGS" 5391 5392 eval supported=\$$cacheid 5393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5394 $as_echo "$supported" >&6; } 5395 if test "$supported" = "yes" ; then 5396 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5397 found="yes" 5398 fi 5399 fi 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 xorg_testset_save_CFLAGS="$CFLAGS" 5416 5417 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5420 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5421 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5422 $as_echo_n "(cached) " >&6 5423 else 5424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5425 /* end confdefs.h. */ 5426 int i; 5427 _ACEOF 5428 if ac_fn_c_try_compile "$LINENO"; then : 5429 xorg_cv_cc_flag_unknown_warning_option=yes 5430 else 5431 xorg_cv_cc_flag_unknown_warning_option=no 5432 fi 5433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5434 fi 5435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5436 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5437 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5438 CFLAGS="$xorg_testset_save_CFLAGS" 5439 fi 5440 5441 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5442 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5444 fi 5445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5447 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5448 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5449 $as_echo_n "(cached) " >&6 5450 else 5451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5452 /* end confdefs.h. */ 5453 int i; 5454 _ACEOF 5455 if ac_fn_c_try_compile "$LINENO"; then : 5456 xorg_cv_cc_flag_unused_command_line_argument=yes 5457 else 5458 xorg_cv_cc_flag_unused_command_line_argument=no 5459 fi 5460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5461 fi 5462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5463 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5464 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5465 CFLAGS="$xorg_testset_save_CFLAGS" 5466 fi 5467 5468 found="no" 5469 5470 if test $found = "no" ; then 5471 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5473 fi 5474 5475 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5477 fi 5478 5479 CFLAGS="$CFLAGS -Wnested-externs" 5480 5481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5482 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5483 cacheid=xorg_cv_cc_flag__Wnested_externs 5484 if eval \${$cacheid+:} false; then : 5485 $as_echo_n "(cached) " >&6 5486 else 5487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5488 /* end confdefs.h. */ 5489 int i; 5490 int 5491 main () 5492 { 5493 5494 ; 5495 return 0; 5496 } 5497 _ACEOF 5498 if ac_fn_c_try_link "$LINENO"; then : 5499 eval $cacheid=yes 5500 else 5501 eval $cacheid=no 5502 fi 5503 rm -f core conftest.err conftest.$ac_objext \ 5504 conftest$ac_exeext conftest.$ac_ext 5505 fi 5506 5507 5508 CFLAGS="$xorg_testset_save_CFLAGS" 5509 5510 eval supported=\$$cacheid 5511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5512 $as_echo "$supported" >&6; } 5513 if test "$supported" = "yes" ; then 5514 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5515 found="yes" 5516 fi 5517 fi 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 xorg_testset_save_CFLAGS="$CFLAGS" 5534 5535 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5538 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5539 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5540 $as_echo_n "(cached) " >&6 5541 else 5542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5543 /* end confdefs.h. */ 5544 int i; 5545 _ACEOF 5546 if ac_fn_c_try_compile "$LINENO"; then : 5547 xorg_cv_cc_flag_unknown_warning_option=yes 5548 else 5549 xorg_cv_cc_flag_unknown_warning_option=no 5550 fi 5551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5552 fi 5553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5554 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5555 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5556 CFLAGS="$xorg_testset_save_CFLAGS" 5557 fi 5558 5559 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5560 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5562 fi 5563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5565 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5566 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5567 $as_echo_n "(cached) " >&6 5568 else 5569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5570 /* end confdefs.h. */ 5571 int i; 5572 _ACEOF 5573 if ac_fn_c_try_compile "$LINENO"; then : 5574 xorg_cv_cc_flag_unused_command_line_argument=yes 5575 else 5576 xorg_cv_cc_flag_unused_command_line_argument=no 5577 fi 5578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5579 fi 5580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5581 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5582 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5583 CFLAGS="$xorg_testset_save_CFLAGS" 5584 fi 5585 5586 found="no" 5587 5588 if test $found = "no" ; then 5589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5591 fi 5592 5593 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5595 fi 5596 5597 CFLAGS="$CFLAGS -Wbad-function-cast" 5598 5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5600 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5601 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5602 if eval \${$cacheid+:} false; then : 5603 $as_echo_n "(cached) " >&6 5604 else 5605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5606 /* end confdefs.h. */ 5607 int i; 5608 int 5609 main () 5610 { 5611 5612 ; 5613 return 0; 5614 } 5615 _ACEOF 5616 if ac_fn_c_try_link "$LINENO"; then : 5617 eval $cacheid=yes 5618 else 5619 eval $cacheid=no 5620 fi 5621 rm -f core conftest.err conftest.$ac_objext \ 5622 conftest$ac_exeext conftest.$ac_ext 5623 fi 5624 5625 5626 CFLAGS="$xorg_testset_save_CFLAGS" 5627 5628 eval supported=\$$cacheid 5629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5630 $as_echo "$supported" >&6; } 5631 if test "$supported" = "yes" ; then 5632 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5633 found="yes" 5634 fi 5635 fi 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 xorg_testset_save_CFLAGS="$CFLAGS" 5652 5653 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5656 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5657 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5658 $as_echo_n "(cached) " >&6 5659 else 5660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5661 /* end confdefs.h. */ 5662 int i; 5663 _ACEOF 5664 if ac_fn_c_try_compile "$LINENO"; then : 5665 xorg_cv_cc_flag_unknown_warning_option=yes 5666 else 5667 xorg_cv_cc_flag_unknown_warning_option=no 5668 fi 5669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5670 fi 5671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5672 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5673 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5674 CFLAGS="$xorg_testset_save_CFLAGS" 5675 fi 5676 5677 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5678 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5680 fi 5681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5683 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5684 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5685 $as_echo_n "(cached) " >&6 5686 else 5687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5688 /* end confdefs.h. */ 5689 int i; 5690 _ACEOF 5691 if ac_fn_c_try_compile "$LINENO"; then : 5692 xorg_cv_cc_flag_unused_command_line_argument=yes 5693 else 5694 xorg_cv_cc_flag_unused_command_line_argument=no 5695 fi 5696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5697 fi 5698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5699 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5700 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5701 CFLAGS="$xorg_testset_save_CFLAGS" 5702 fi 5703 5704 found="no" 5705 5706 if test $found = "no" ; then 5707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5709 fi 5710 5711 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5713 fi 5714 5715 CFLAGS="$CFLAGS -Wold-style-definition" 5716 5717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5718 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5719 cacheid=xorg_cv_cc_flag__Wold_style_definition 5720 if eval \${$cacheid+:} false; then : 5721 $as_echo_n "(cached) " >&6 5722 else 5723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5724 /* end confdefs.h. */ 5725 int i; 5726 int 5727 main () 5728 { 5729 5730 ; 5731 return 0; 5732 } 5733 _ACEOF 5734 if ac_fn_c_try_link "$LINENO"; then : 5735 eval $cacheid=yes 5736 else 5737 eval $cacheid=no 5738 fi 5739 rm -f core conftest.err conftest.$ac_objext \ 5740 conftest$ac_exeext conftest.$ac_ext 5741 fi 5742 5743 5744 CFLAGS="$xorg_testset_save_CFLAGS" 5745 5746 eval supported=\$$cacheid 5747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5748 $as_echo "$supported" >&6; } 5749 if test "$supported" = "yes" ; then 5750 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5751 found="yes" 5752 fi 5753 fi 5754 5755 if test $found = "no" ; then 5756 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5758 fi 5759 5760 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5761 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5762 fi 5763 5764 CFLAGS="$CFLAGS -fd" 5765 5766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5767 $as_echo_n "checking if $CC supports -fd... " >&6; } 5768 cacheid=xorg_cv_cc_flag__fd 5769 if eval \${$cacheid+:} false; then : 5770 $as_echo_n "(cached) " >&6 5771 else 5772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5773 /* end confdefs.h. */ 5774 int i; 5775 int 5776 main () 5777 { 5778 5779 ; 5780 return 0; 5781 } 5782 _ACEOF 5783 if ac_fn_c_try_link "$LINENO"; then : 5784 eval $cacheid=yes 5785 else 5786 eval $cacheid=no 5787 fi 5788 rm -f core conftest.err conftest.$ac_objext \ 5789 conftest$ac_exeext conftest.$ac_ext 5790 fi 5791 5792 5793 CFLAGS="$xorg_testset_save_CFLAGS" 5794 5795 eval supported=\$$cacheid 5796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5797 $as_echo "$supported" >&6; } 5798 if test "$supported" = "yes" ; then 5799 BASE_CFLAGS="$BASE_CFLAGS -fd" 5800 found="yes" 5801 fi 5802 fi 5803 5804 5805 5806 5807 5808 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818 xorg_testset_save_CFLAGS="$CFLAGS" 5819 5820 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5823 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5824 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5825 $as_echo_n "(cached) " >&6 5826 else 5827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5828 /* end confdefs.h. */ 5829 int i; 5830 _ACEOF 5831 if ac_fn_c_try_compile "$LINENO"; then : 5832 xorg_cv_cc_flag_unknown_warning_option=yes 5833 else 5834 xorg_cv_cc_flag_unknown_warning_option=no 5835 fi 5836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5837 fi 5838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5839 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5840 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5841 CFLAGS="$xorg_testset_save_CFLAGS" 5842 fi 5843 5844 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5845 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5847 fi 5848 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5850 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5851 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5852 $as_echo_n "(cached) " >&6 5853 else 5854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5855 /* end confdefs.h. */ 5856 int i; 5857 _ACEOF 5858 if ac_fn_c_try_compile "$LINENO"; then : 5859 xorg_cv_cc_flag_unused_command_line_argument=yes 5860 else 5861 xorg_cv_cc_flag_unused_command_line_argument=no 5862 fi 5863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5864 fi 5865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5866 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5867 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5868 CFLAGS="$xorg_testset_save_CFLAGS" 5869 fi 5870 5871 found="no" 5872 5873 if test $found = "no" ; then 5874 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5876 fi 5877 5878 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5879 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5880 fi 5881 5882 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5883 5884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5885 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5886 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5887 if eval \${$cacheid+:} false; then : 5888 $as_echo_n "(cached) " >&6 5889 else 5890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5891 /* end confdefs.h. */ 5892 int i; 5893 int 5894 main () 5895 { 5896 5897 ; 5898 return 0; 5899 } 5900 _ACEOF 5901 if ac_fn_c_try_link "$LINENO"; then : 5902 eval $cacheid=yes 5903 else 5904 eval $cacheid=no 5905 fi 5906 rm -f core conftest.err conftest.$ac_objext \ 5907 conftest$ac_exeext conftest.$ac_ext 5908 fi 5909 5910 5911 CFLAGS="$xorg_testset_save_CFLAGS" 5912 5913 eval supported=\$$cacheid 5914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5915 $as_echo "$supported" >&6; } 5916 if test "$supported" = "yes" ; then 5917 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5918 found="yes" 5919 fi 5920 fi 5921 5922 5923 5924 5925 5926 # This chunk adds additional warnings that could catch undesired effects. 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 5939 5940 xorg_testset_save_CFLAGS="$CFLAGS" 5941 5942 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5945 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5946 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5947 $as_echo_n "(cached) " >&6 5948 else 5949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5950 /* end confdefs.h. */ 5951 int i; 5952 _ACEOF 5953 if ac_fn_c_try_compile "$LINENO"; then : 5954 xorg_cv_cc_flag_unknown_warning_option=yes 5955 else 5956 xorg_cv_cc_flag_unknown_warning_option=no 5957 fi 5958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5959 fi 5960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5961 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5962 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5963 CFLAGS="$xorg_testset_save_CFLAGS" 5964 fi 5965 5966 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5969 fi 5970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5972 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5973 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5974 $as_echo_n "(cached) " >&6 5975 else 5976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5977 /* end confdefs.h. */ 5978 int i; 5979 _ACEOF 5980 if ac_fn_c_try_compile "$LINENO"; then : 5981 xorg_cv_cc_flag_unused_command_line_argument=yes 5982 else 5983 xorg_cv_cc_flag_unused_command_line_argument=no 5984 fi 5985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5986 fi 5987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5988 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5989 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5990 CFLAGS="$xorg_testset_save_CFLAGS" 5991 fi 5992 5993 found="no" 5994 5995 if test $found = "no" ; then 5996 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5998 fi 5999 6000 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6002 fi 6003 6004 CFLAGS="$CFLAGS -Wunused" 6005 6006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6007 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6008 cacheid=xorg_cv_cc_flag__Wunused 6009 if eval \${$cacheid+:} false; then : 6010 $as_echo_n "(cached) " >&6 6011 else 6012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6013 /* end confdefs.h. */ 6014 int i; 6015 int 6016 main () 6017 { 6018 6019 ; 6020 return 0; 6021 } 6022 _ACEOF 6023 if ac_fn_c_try_link "$LINENO"; then : 6024 eval $cacheid=yes 6025 else 6026 eval $cacheid=no 6027 fi 6028 rm -f core conftest.err conftest.$ac_objext \ 6029 conftest$ac_exeext conftest.$ac_ext 6030 fi 6031 6032 6033 CFLAGS="$xorg_testset_save_CFLAGS" 6034 6035 eval supported=\$$cacheid 6036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6037 $as_echo "$supported" >&6; } 6038 if test "$supported" = "yes" ; then 6039 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6040 found="yes" 6041 fi 6042 fi 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 xorg_testset_save_CFLAGS="$CFLAGS" 6059 6060 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6063 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6064 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6065 $as_echo_n "(cached) " >&6 6066 else 6067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6068 /* end confdefs.h. */ 6069 int i; 6070 _ACEOF 6071 if ac_fn_c_try_compile "$LINENO"; then : 6072 xorg_cv_cc_flag_unknown_warning_option=yes 6073 else 6074 xorg_cv_cc_flag_unknown_warning_option=no 6075 fi 6076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6077 fi 6078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6079 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6080 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6081 CFLAGS="$xorg_testset_save_CFLAGS" 6082 fi 6083 6084 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6087 fi 6088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6090 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6091 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6092 $as_echo_n "(cached) " >&6 6093 else 6094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6095 /* end confdefs.h. */ 6096 int i; 6097 _ACEOF 6098 if ac_fn_c_try_compile "$LINENO"; then : 6099 xorg_cv_cc_flag_unused_command_line_argument=yes 6100 else 6101 xorg_cv_cc_flag_unused_command_line_argument=no 6102 fi 6103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6104 fi 6105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6106 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6107 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6108 CFLAGS="$xorg_testset_save_CFLAGS" 6109 fi 6110 6111 found="no" 6112 6113 if test $found = "no" ; then 6114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6116 fi 6117 6118 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6120 fi 6121 6122 CFLAGS="$CFLAGS -Wuninitialized" 6123 6124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6125 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6126 cacheid=xorg_cv_cc_flag__Wuninitialized 6127 if eval \${$cacheid+:} false; then : 6128 $as_echo_n "(cached) " >&6 6129 else 6130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6131 /* end confdefs.h. */ 6132 int i; 6133 int 6134 main () 6135 { 6136 6137 ; 6138 return 0; 6139 } 6140 _ACEOF 6141 if ac_fn_c_try_link "$LINENO"; then : 6142 eval $cacheid=yes 6143 else 6144 eval $cacheid=no 6145 fi 6146 rm -f core conftest.err conftest.$ac_objext \ 6147 conftest$ac_exeext conftest.$ac_ext 6148 fi 6149 6150 6151 CFLAGS="$xorg_testset_save_CFLAGS" 6152 6153 eval supported=\$$cacheid 6154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6155 $as_echo "$supported" >&6; } 6156 if test "$supported" = "yes" ; then 6157 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6158 found="yes" 6159 fi 6160 fi 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 xorg_testset_save_CFLAGS="$CFLAGS" 6177 6178 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6181 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6182 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6183 $as_echo_n "(cached) " >&6 6184 else 6185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6186 /* end confdefs.h. */ 6187 int i; 6188 _ACEOF 6189 if ac_fn_c_try_compile "$LINENO"; then : 6190 xorg_cv_cc_flag_unknown_warning_option=yes 6191 else 6192 xorg_cv_cc_flag_unknown_warning_option=no 6193 fi 6194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6195 fi 6196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6197 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6198 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6199 CFLAGS="$xorg_testset_save_CFLAGS" 6200 fi 6201 6202 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6205 fi 6206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6208 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6209 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6210 $as_echo_n "(cached) " >&6 6211 else 6212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6213 /* end confdefs.h. */ 6214 int i; 6215 _ACEOF 6216 if ac_fn_c_try_compile "$LINENO"; then : 6217 xorg_cv_cc_flag_unused_command_line_argument=yes 6218 else 6219 xorg_cv_cc_flag_unused_command_line_argument=no 6220 fi 6221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6222 fi 6223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6224 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6225 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6226 CFLAGS="$xorg_testset_save_CFLAGS" 6227 fi 6228 6229 found="no" 6230 6231 if test $found = "no" ; then 6232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6234 fi 6235 6236 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6238 fi 6239 6240 CFLAGS="$CFLAGS -Wshadow" 6241 6242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6243 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6244 cacheid=xorg_cv_cc_flag__Wshadow 6245 if eval \${$cacheid+:} false; then : 6246 $as_echo_n "(cached) " >&6 6247 else 6248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6249 /* end confdefs.h. */ 6250 int i; 6251 int 6252 main () 6253 { 6254 6255 ; 6256 return 0; 6257 } 6258 _ACEOF 6259 if ac_fn_c_try_link "$LINENO"; then : 6260 eval $cacheid=yes 6261 else 6262 eval $cacheid=no 6263 fi 6264 rm -f core conftest.err conftest.$ac_objext \ 6265 conftest$ac_exeext conftest.$ac_ext 6266 fi 6267 6268 6269 CFLAGS="$xorg_testset_save_CFLAGS" 6270 6271 eval supported=\$$cacheid 6272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6273 $as_echo "$supported" >&6; } 6274 if test "$supported" = "yes" ; then 6275 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6276 found="yes" 6277 fi 6278 fi 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 xorg_testset_save_CFLAGS="$CFLAGS" 6295 6296 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6299 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6300 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6301 $as_echo_n "(cached) " >&6 6302 else 6303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6304 /* end confdefs.h. */ 6305 int i; 6306 _ACEOF 6307 if ac_fn_c_try_compile "$LINENO"; then : 6308 xorg_cv_cc_flag_unknown_warning_option=yes 6309 else 6310 xorg_cv_cc_flag_unknown_warning_option=no 6311 fi 6312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6313 fi 6314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6315 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6316 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6317 CFLAGS="$xorg_testset_save_CFLAGS" 6318 fi 6319 6320 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6323 fi 6324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6326 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6327 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6328 $as_echo_n "(cached) " >&6 6329 else 6330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6331 /* end confdefs.h. */ 6332 int i; 6333 _ACEOF 6334 if ac_fn_c_try_compile "$LINENO"; then : 6335 xorg_cv_cc_flag_unused_command_line_argument=yes 6336 else 6337 xorg_cv_cc_flag_unused_command_line_argument=no 6338 fi 6339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6340 fi 6341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6342 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6344 CFLAGS="$xorg_testset_save_CFLAGS" 6345 fi 6346 6347 found="no" 6348 6349 if test $found = "no" ; then 6350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6352 fi 6353 6354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6356 fi 6357 6358 CFLAGS="$CFLAGS -Wmissing-noreturn" 6359 6360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6361 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6362 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6363 if eval \${$cacheid+:} false; then : 6364 $as_echo_n "(cached) " >&6 6365 else 6366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6367 /* end confdefs.h. */ 6368 int i; 6369 int 6370 main () 6371 { 6372 6373 ; 6374 return 0; 6375 } 6376 _ACEOF 6377 if ac_fn_c_try_link "$LINENO"; then : 6378 eval $cacheid=yes 6379 else 6380 eval $cacheid=no 6381 fi 6382 rm -f core conftest.err conftest.$ac_objext \ 6383 conftest$ac_exeext conftest.$ac_ext 6384 fi 6385 6386 6387 CFLAGS="$xorg_testset_save_CFLAGS" 6388 6389 eval supported=\$$cacheid 6390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6391 $as_echo "$supported" >&6; } 6392 if test "$supported" = "yes" ; then 6393 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6394 found="yes" 6395 fi 6396 fi 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 xorg_testset_save_CFLAGS="$CFLAGS" 6413 6414 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6417 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6418 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6419 $as_echo_n "(cached) " >&6 6420 else 6421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6422 /* end confdefs.h. */ 6423 int i; 6424 _ACEOF 6425 if ac_fn_c_try_compile "$LINENO"; then : 6426 xorg_cv_cc_flag_unknown_warning_option=yes 6427 else 6428 xorg_cv_cc_flag_unknown_warning_option=no 6429 fi 6430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6431 fi 6432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6433 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6434 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6435 CFLAGS="$xorg_testset_save_CFLAGS" 6436 fi 6437 6438 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6441 fi 6442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6444 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6445 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6446 $as_echo_n "(cached) " >&6 6447 else 6448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6449 /* end confdefs.h. */ 6450 int i; 6451 _ACEOF 6452 if ac_fn_c_try_compile "$LINENO"; then : 6453 xorg_cv_cc_flag_unused_command_line_argument=yes 6454 else 6455 xorg_cv_cc_flag_unused_command_line_argument=no 6456 fi 6457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6458 fi 6459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6460 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6461 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6462 CFLAGS="$xorg_testset_save_CFLAGS" 6463 fi 6464 6465 found="no" 6466 6467 if test $found = "no" ; then 6468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6470 fi 6471 6472 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6474 fi 6475 6476 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6477 6478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6479 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6480 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6481 if eval \${$cacheid+:} false; then : 6482 $as_echo_n "(cached) " >&6 6483 else 6484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6485 /* end confdefs.h. */ 6486 int i; 6487 int 6488 main () 6489 { 6490 6491 ; 6492 return 0; 6493 } 6494 _ACEOF 6495 if ac_fn_c_try_link "$LINENO"; then : 6496 eval $cacheid=yes 6497 else 6498 eval $cacheid=no 6499 fi 6500 rm -f core conftest.err conftest.$ac_objext \ 6501 conftest$ac_exeext conftest.$ac_ext 6502 fi 6503 6504 6505 CFLAGS="$xorg_testset_save_CFLAGS" 6506 6507 eval supported=\$$cacheid 6508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6509 $as_echo "$supported" >&6; } 6510 if test "$supported" = "yes" ; then 6511 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6512 found="yes" 6513 fi 6514 fi 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 xorg_testset_save_CFLAGS="$CFLAGS" 6531 6532 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6535 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6536 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6537 $as_echo_n "(cached) " >&6 6538 else 6539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6540 /* end confdefs.h. */ 6541 int i; 6542 _ACEOF 6543 if ac_fn_c_try_compile "$LINENO"; then : 6544 xorg_cv_cc_flag_unknown_warning_option=yes 6545 else 6546 xorg_cv_cc_flag_unknown_warning_option=no 6547 fi 6548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6549 fi 6550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6551 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6552 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6553 CFLAGS="$xorg_testset_save_CFLAGS" 6554 fi 6555 6556 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6559 fi 6560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6562 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6563 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6564 $as_echo_n "(cached) " >&6 6565 else 6566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6567 /* end confdefs.h. */ 6568 int i; 6569 _ACEOF 6570 if ac_fn_c_try_compile "$LINENO"; then : 6571 xorg_cv_cc_flag_unused_command_line_argument=yes 6572 else 6573 xorg_cv_cc_flag_unused_command_line_argument=no 6574 fi 6575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6576 fi 6577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6578 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6580 CFLAGS="$xorg_testset_save_CFLAGS" 6581 fi 6582 6583 found="no" 6584 6585 if test $found = "no" ; then 6586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6588 fi 6589 6590 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6592 fi 6593 6594 CFLAGS="$CFLAGS -Wredundant-decls" 6595 6596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6597 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6598 cacheid=xorg_cv_cc_flag__Wredundant_decls 6599 if eval \${$cacheid+:} false; then : 6600 $as_echo_n "(cached) " >&6 6601 else 6602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6603 /* end confdefs.h. */ 6604 int i; 6605 int 6606 main () 6607 { 6608 6609 ; 6610 return 0; 6611 } 6612 _ACEOF 6613 if ac_fn_c_try_link "$LINENO"; then : 6614 eval $cacheid=yes 6615 else 6616 eval $cacheid=no 6617 fi 6618 rm -f core conftest.err conftest.$ac_objext \ 6619 conftest$ac_exeext conftest.$ac_ext 6620 fi 6621 6622 6623 CFLAGS="$xorg_testset_save_CFLAGS" 6624 6625 eval supported=\$$cacheid 6626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6627 $as_echo "$supported" >&6; } 6628 if test "$supported" = "yes" ; then 6629 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6630 found="yes" 6631 fi 6632 fi 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 xorg_testset_save_CFLAGS="$CFLAGS" 6649 6650 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6653 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6654 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6655 $as_echo_n "(cached) " >&6 6656 else 6657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6658 /* end confdefs.h. */ 6659 int i; 6660 _ACEOF 6661 if ac_fn_c_try_compile "$LINENO"; then : 6662 xorg_cv_cc_flag_unknown_warning_option=yes 6663 else 6664 xorg_cv_cc_flag_unknown_warning_option=no 6665 fi 6666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6667 fi 6668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6669 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6670 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6671 CFLAGS="$xorg_testset_save_CFLAGS" 6672 fi 6673 6674 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6677 fi 6678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6680 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6681 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6682 $as_echo_n "(cached) " >&6 6683 else 6684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6685 /* end confdefs.h. */ 6686 int i; 6687 _ACEOF 6688 if ac_fn_c_try_compile "$LINENO"; then : 6689 xorg_cv_cc_flag_unused_command_line_argument=yes 6690 else 6691 xorg_cv_cc_flag_unused_command_line_argument=no 6692 fi 6693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6694 fi 6695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6696 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6697 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6698 CFLAGS="$xorg_testset_save_CFLAGS" 6699 fi 6700 6701 found="no" 6702 6703 if test $found = "no" ; then 6704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6706 fi 6707 6708 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6710 fi 6711 6712 CFLAGS="$CFLAGS -Wlogical-op" 6713 6714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6715 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6716 cacheid=xorg_cv_cc_flag__Wlogical_op 6717 if eval \${$cacheid+:} false; then : 6718 $as_echo_n "(cached) " >&6 6719 else 6720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6721 /* end confdefs.h. */ 6722 int i; 6723 int 6724 main () 6725 { 6726 6727 ; 6728 return 0; 6729 } 6730 _ACEOF 6731 if ac_fn_c_try_link "$LINENO"; then : 6732 eval $cacheid=yes 6733 else 6734 eval $cacheid=no 6735 fi 6736 rm -f core conftest.err conftest.$ac_objext \ 6737 conftest$ac_exeext conftest.$ac_ext 6738 fi 6739 6740 6741 CFLAGS="$xorg_testset_save_CFLAGS" 6742 6743 eval supported=\$$cacheid 6744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6745 $as_echo "$supported" >&6; } 6746 if test "$supported" = "yes" ; then 6747 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6748 found="yes" 6749 fi 6750 fi 6751 6752 6753 6754 # These are currently disabled because they are noisy. They will be enabled 6755 # in the future once the codebase is sufficiently modernized to silence 6756 # them. For now, I don't want them to drown out the other warnings. 6757 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6758 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6759 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6760 6761 # Turn some warnings into errors, so we don't accidently get successful builds 6762 # when there are problems that should be fixed. 6763 6764 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6765 6766 6767 6768 6769 6770 6771 6772 6773 6774 6775 6776 6777 6778 xorg_testset_save_CFLAGS="$CFLAGS" 6779 6780 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6783 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6784 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6785 $as_echo_n "(cached) " >&6 6786 else 6787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6788 /* end confdefs.h. */ 6789 int i; 6790 _ACEOF 6791 if ac_fn_c_try_compile "$LINENO"; then : 6792 xorg_cv_cc_flag_unknown_warning_option=yes 6793 else 6794 xorg_cv_cc_flag_unknown_warning_option=no 6795 fi 6796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6797 fi 6798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6799 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6800 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6801 CFLAGS="$xorg_testset_save_CFLAGS" 6802 fi 6803 6804 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6805 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6807 fi 6808 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6810 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6811 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6812 $as_echo_n "(cached) " >&6 6813 else 6814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6815 /* end confdefs.h. */ 6816 int i; 6817 _ACEOF 6818 if ac_fn_c_try_compile "$LINENO"; then : 6819 xorg_cv_cc_flag_unused_command_line_argument=yes 6820 else 6821 xorg_cv_cc_flag_unused_command_line_argument=no 6822 fi 6823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6824 fi 6825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6826 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6827 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6828 CFLAGS="$xorg_testset_save_CFLAGS" 6829 fi 6830 6831 found="no" 6832 6833 if test $found = "no" ; then 6834 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6836 fi 6837 6838 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6839 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6840 fi 6841 6842 CFLAGS="$CFLAGS -Werror=implicit" 6843 6844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6845 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6846 cacheid=xorg_cv_cc_flag__Werror_implicit 6847 if eval \${$cacheid+:} false; then : 6848 $as_echo_n "(cached) " >&6 6849 else 6850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6851 /* end confdefs.h. */ 6852 int i; 6853 int 6854 main () 6855 { 6856 6857 ; 6858 return 0; 6859 } 6860 _ACEOF 6861 if ac_fn_c_try_link "$LINENO"; then : 6862 eval $cacheid=yes 6863 else 6864 eval $cacheid=no 6865 fi 6866 rm -f core conftest.err conftest.$ac_objext \ 6867 conftest$ac_exeext conftest.$ac_ext 6868 fi 6869 6870 6871 CFLAGS="$xorg_testset_save_CFLAGS" 6872 6873 eval supported=\$$cacheid 6874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6875 $as_echo "$supported" >&6; } 6876 if test "$supported" = "yes" ; then 6877 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6878 found="yes" 6879 fi 6880 fi 6881 6882 if test $found = "no" ; then 6883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6885 fi 6886 6887 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6888 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6889 fi 6890 6891 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6892 6893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6894 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6895 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6896 if eval \${$cacheid+:} false; then : 6897 $as_echo_n "(cached) " >&6 6898 else 6899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6900 /* end confdefs.h. */ 6901 int i; 6902 int 6903 main () 6904 { 6905 6906 ; 6907 return 0; 6908 } 6909 _ACEOF 6910 if ac_fn_c_try_link "$LINENO"; then : 6911 eval $cacheid=yes 6912 else 6913 eval $cacheid=no 6914 fi 6915 rm -f core conftest.err conftest.$ac_objext \ 6916 conftest$ac_exeext conftest.$ac_ext 6917 fi 6918 6919 6920 CFLAGS="$xorg_testset_save_CFLAGS" 6921 6922 eval supported=\$$cacheid 6923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6924 $as_echo "$supported" >&6; } 6925 if test "$supported" = "yes" ; then 6926 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6927 found="yes" 6928 fi 6929 fi 6930 6931 6932 6933 6934 6935 6936 6937 6938 6939 6940 6941 6942 6943 6944 6945 xorg_testset_save_CFLAGS="$CFLAGS" 6946 6947 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6950 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6951 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6952 $as_echo_n "(cached) " >&6 6953 else 6954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6955 /* end confdefs.h. */ 6956 int i; 6957 _ACEOF 6958 if ac_fn_c_try_compile "$LINENO"; then : 6959 xorg_cv_cc_flag_unknown_warning_option=yes 6960 else 6961 xorg_cv_cc_flag_unknown_warning_option=no 6962 fi 6963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6964 fi 6965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6966 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6967 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6968 CFLAGS="$xorg_testset_save_CFLAGS" 6969 fi 6970 6971 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6972 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6974 fi 6975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6977 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6978 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6979 $as_echo_n "(cached) " >&6 6980 else 6981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6982 /* end confdefs.h. */ 6983 int i; 6984 _ACEOF 6985 if ac_fn_c_try_compile "$LINENO"; then : 6986 xorg_cv_cc_flag_unused_command_line_argument=yes 6987 else 6988 xorg_cv_cc_flag_unused_command_line_argument=no 6989 fi 6990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6991 fi 6992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6993 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6994 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6995 CFLAGS="$xorg_testset_save_CFLAGS" 6996 fi 6997 6998 found="no" 6999 7000 if test $found = "no" ; then 7001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7003 fi 7004 7005 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7007 fi 7008 7009 CFLAGS="$CFLAGS -Werror=nonnull" 7010 7011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7012 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7013 cacheid=xorg_cv_cc_flag__Werror_nonnull 7014 if eval \${$cacheid+:} false; then : 7015 $as_echo_n "(cached) " >&6 7016 else 7017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7018 /* end confdefs.h. */ 7019 int i; 7020 int 7021 main () 7022 { 7023 7024 ; 7025 return 0; 7026 } 7027 _ACEOF 7028 if ac_fn_c_try_link "$LINENO"; then : 7029 eval $cacheid=yes 7030 else 7031 eval $cacheid=no 7032 fi 7033 rm -f core conftest.err conftest.$ac_objext \ 7034 conftest$ac_exeext conftest.$ac_ext 7035 fi 7036 7037 7038 CFLAGS="$xorg_testset_save_CFLAGS" 7039 7040 eval supported=\$$cacheid 7041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7042 $as_echo "$supported" >&6; } 7043 if test "$supported" = "yes" ; then 7044 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7045 found="yes" 7046 fi 7047 fi 7048 7049 7050 7051 7052 7053 7054 7055 7056 7057 7058 7059 7060 7061 7062 7063 xorg_testset_save_CFLAGS="$CFLAGS" 7064 7065 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7068 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7069 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7070 $as_echo_n "(cached) " >&6 7071 else 7072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7073 /* end confdefs.h. */ 7074 int i; 7075 _ACEOF 7076 if ac_fn_c_try_compile "$LINENO"; then : 7077 xorg_cv_cc_flag_unknown_warning_option=yes 7078 else 7079 xorg_cv_cc_flag_unknown_warning_option=no 7080 fi 7081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7082 fi 7083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7084 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7085 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7086 CFLAGS="$xorg_testset_save_CFLAGS" 7087 fi 7088 7089 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7092 fi 7093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7095 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7096 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7097 $as_echo_n "(cached) " >&6 7098 else 7099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7100 /* end confdefs.h. */ 7101 int i; 7102 _ACEOF 7103 if ac_fn_c_try_compile "$LINENO"; then : 7104 xorg_cv_cc_flag_unused_command_line_argument=yes 7105 else 7106 xorg_cv_cc_flag_unused_command_line_argument=no 7107 fi 7108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7109 fi 7110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7111 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7112 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7113 CFLAGS="$xorg_testset_save_CFLAGS" 7114 fi 7115 7116 found="no" 7117 7118 if test $found = "no" ; then 7119 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7121 fi 7122 7123 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7124 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7125 fi 7126 7127 CFLAGS="$CFLAGS -Werror=init-self" 7128 7129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7130 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7131 cacheid=xorg_cv_cc_flag__Werror_init_self 7132 if eval \${$cacheid+:} false; then : 7133 $as_echo_n "(cached) " >&6 7134 else 7135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7136 /* end confdefs.h. */ 7137 int i; 7138 int 7139 main () 7140 { 7141 7142 ; 7143 return 0; 7144 } 7145 _ACEOF 7146 if ac_fn_c_try_link "$LINENO"; then : 7147 eval $cacheid=yes 7148 else 7149 eval $cacheid=no 7150 fi 7151 rm -f core conftest.err conftest.$ac_objext \ 7152 conftest$ac_exeext conftest.$ac_ext 7153 fi 7154 7155 7156 CFLAGS="$xorg_testset_save_CFLAGS" 7157 7158 eval supported=\$$cacheid 7159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7160 $as_echo "$supported" >&6; } 7161 if test "$supported" = "yes" ; then 7162 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7163 found="yes" 7164 fi 7165 fi 7166 7167 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 xorg_testset_save_CFLAGS="$CFLAGS" 7182 7183 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7186 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7187 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7188 $as_echo_n "(cached) " >&6 7189 else 7190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7191 /* end confdefs.h. */ 7192 int i; 7193 _ACEOF 7194 if ac_fn_c_try_compile "$LINENO"; then : 7195 xorg_cv_cc_flag_unknown_warning_option=yes 7196 else 7197 xorg_cv_cc_flag_unknown_warning_option=no 7198 fi 7199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7200 fi 7201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7202 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7203 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7204 CFLAGS="$xorg_testset_save_CFLAGS" 7205 fi 7206 7207 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7210 fi 7211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7213 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7214 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7215 $as_echo_n "(cached) " >&6 7216 else 7217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7218 /* end confdefs.h. */ 7219 int i; 7220 _ACEOF 7221 if ac_fn_c_try_compile "$LINENO"; then : 7222 xorg_cv_cc_flag_unused_command_line_argument=yes 7223 else 7224 xorg_cv_cc_flag_unused_command_line_argument=no 7225 fi 7226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7227 fi 7228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7229 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7230 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7231 CFLAGS="$xorg_testset_save_CFLAGS" 7232 fi 7233 7234 found="no" 7235 7236 if test $found = "no" ; then 7237 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7239 fi 7240 7241 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7242 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7243 fi 7244 7245 CFLAGS="$CFLAGS -Werror=main" 7246 7247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7248 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7249 cacheid=xorg_cv_cc_flag__Werror_main 7250 if eval \${$cacheid+:} false; then : 7251 $as_echo_n "(cached) " >&6 7252 else 7253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7254 /* end confdefs.h. */ 7255 int i; 7256 int 7257 main () 7258 { 7259 7260 ; 7261 return 0; 7262 } 7263 _ACEOF 7264 if ac_fn_c_try_link "$LINENO"; then : 7265 eval $cacheid=yes 7266 else 7267 eval $cacheid=no 7268 fi 7269 rm -f core conftest.err conftest.$ac_objext \ 7270 conftest$ac_exeext conftest.$ac_ext 7271 fi 7272 7273 7274 CFLAGS="$xorg_testset_save_CFLAGS" 7275 7276 eval supported=\$$cacheid 7277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7278 $as_echo "$supported" >&6; } 7279 if test "$supported" = "yes" ; then 7280 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7281 found="yes" 7282 fi 7283 fi 7284 7285 7286 7287 7288 7289 7290 7291 7292 7293 7294 7295 7296 7297 7298 7299 xorg_testset_save_CFLAGS="$CFLAGS" 7300 7301 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7304 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7305 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7306 $as_echo_n "(cached) " >&6 7307 else 7308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7309 /* end confdefs.h. */ 7310 int i; 7311 _ACEOF 7312 if ac_fn_c_try_compile "$LINENO"; then : 7313 xorg_cv_cc_flag_unknown_warning_option=yes 7314 else 7315 xorg_cv_cc_flag_unknown_warning_option=no 7316 fi 7317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7318 fi 7319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7320 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7321 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7322 CFLAGS="$xorg_testset_save_CFLAGS" 7323 fi 7324 7325 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7328 fi 7329 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7331 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7332 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7333 $as_echo_n "(cached) " >&6 7334 else 7335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7336 /* end confdefs.h. */ 7337 int i; 7338 _ACEOF 7339 if ac_fn_c_try_compile "$LINENO"; then : 7340 xorg_cv_cc_flag_unused_command_line_argument=yes 7341 else 7342 xorg_cv_cc_flag_unused_command_line_argument=no 7343 fi 7344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7345 fi 7346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7347 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7348 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7349 CFLAGS="$xorg_testset_save_CFLAGS" 7350 fi 7351 7352 found="no" 7353 7354 if test $found = "no" ; then 7355 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7357 fi 7358 7359 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7361 fi 7362 7363 CFLAGS="$CFLAGS -Werror=missing-braces" 7364 7365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7366 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7367 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7368 if eval \${$cacheid+:} false; then : 7369 $as_echo_n "(cached) " >&6 7370 else 7371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7372 /* end confdefs.h. */ 7373 int i; 7374 int 7375 main () 7376 { 7377 7378 ; 7379 return 0; 7380 } 7381 _ACEOF 7382 if ac_fn_c_try_link "$LINENO"; then : 7383 eval $cacheid=yes 7384 else 7385 eval $cacheid=no 7386 fi 7387 rm -f core conftest.err conftest.$ac_objext \ 7388 conftest$ac_exeext conftest.$ac_ext 7389 fi 7390 7391 7392 CFLAGS="$xorg_testset_save_CFLAGS" 7393 7394 eval supported=\$$cacheid 7395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7396 $as_echo "$supported" >&6; } 7397 if test "$supported" = "yes" ; then 7398 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7399 found="yes" 7400 fi 7401 fi 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 xorg_testset_save_CFLAGS="$CFLAGS" 7418 7419 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7422 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7423 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7424 $as_echo_n "(cached) " >&6 7425 else 7426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7427 /* end confdefs.h. */ 7428 int i; 7429 _ACEOF 7430 if ac_fn_c_try_compile "$LINENO"; then : 7431 xorg_cv_cc_flag_unknown_warning_option=yes 7432 else 7433 xorg_cv_cc_flag_unknown_warning_option=no 7434 fi 7435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7436 fi 7437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7438 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7439 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7440 CFLAGS="$xorg_testset_save_CFLAGS" 7441 fi 7442 7443 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7444 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7446 fi 7447 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7449 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7450 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7451 $as_echo_n "(cached) " >&6 7452 else 7453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7454 /* end confdefs.h. */ 7455 int i; 7456 _ACEOF 7457 if ac_fn_c_try_compile "$LINENO"; then : 7458 xorg_cv_cc_flag_unused_command_line_argument=yes 7459 else 7460 xorg_cv_cc_flag_unused_command_line_argument=no 7461 fi 7462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7463 fi 7464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7465 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7466 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7467 CFLAGS="$xorg_testset_save_CFLAGS" 7468 fi 7469 7470 found="no" 7471 7472 if test $found = "no" ; then 7473 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7475 fi 7476 7477 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7478 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7479 fi 7480 7481 CFLAGS="$CFLAGS -Werror=sequence-point" 7482 7483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7484 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7485 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7486 if eval \${$cacheid+:} false; then : 7487 $as_echo_n "(cached) " >&6 7488 else 7489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7490 /* end confdefs.h. */ 7491 int i; 7492 int 7493 main () 7494 { 7495 7496 ; 7497 return 0; 7498 } 7499 _ACEOF 7500 if ac_fn_c_try_link "$LINENO"; then : 7501 eval $cacheid=yes 7502 else 7503 eval $cacheid=no 7504 fi 7505 rm -f core conftest.err conftest.$ac_objext \ 7506 conftest$ac_exeext conftest.$ac_ext 7507 fi 7508 7509 7510 CFLAGS="$xorg_testset_save_CFLAGS" 7511 7512 eval supported=\$$cacheid 7513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7514 $as_echo "$supported" >&6; } 7515 if test "$supported" = "yes" ; then 7516 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7517 found="yes" 7518 fi 7519 fi 7520 7521 7522 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 xorg_testset_save_CFLAGS="$CFLAGS" 7536 7537 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7540 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7541 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7542 $as_echo_n "(cached) " >&6 7543 else 7544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7545 /* end confdefs.h. */ 7546 int i; 7547 _ACEOF 7548 if ac_fn_c_try_compile "$LINENO"; then : 7549 xorg_cv_cc_flag_unknown_warning_option=yes 7550 else 7551 xorg_cv_cc_flag_unknown_warning_option=no 7552 fi 7553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7554 fi 7555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7556 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7557 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7558 CFLAGS="$xorg_testset_save_CFLAGS" 7559 fi 7560 7561 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7564 fi 7565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7567 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7568 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7569 $as_echo_n "(cached) " >&6 7570 else 7571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7572 /* end confdefs.h. */ 7573 int i; 7574 _ACEOF 7575 if ac_fn_c_try_compile "$LINENO"; then : 7576 xorg_cv_cc_flag_unused_command_line_argument=yes 7577 else 7578 xorg_cv_cc_flag_unused_command_line_argument=no 7579 fi 7580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7581 fi 7582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7583 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7584 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7585 CFLAGS="$xorg_testset_save_CFLAGS" 7586 fi 7587 7588 found="no" 7589 7590 if test $found = "no" ; then 7591 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7593 fi 7594 7595 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7596 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7597 fi 7598 7599 CFLAGS="$CFLAGS -Werror=return-type" 7600 7601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7602 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7603 cacheid=xorg_cv_cc_flag__Werror_return_type 7604 if eval \${$cacheid+:} false; then : 7605 $as_echo_n "(cached) " >&6 7606 else 7607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7608 /* end confdefs.h. */ 7609 int i; 7610 int 7611 main () 7612 { 7613 7614 ; 7615 return 0; 7616 } 7617 _ACEOF 7618 if ac_fn_c_try_link "$LINENO"; then : 7619 eval $cacheid=yes 7620 else 7621 eval $cacheid=no 7622 fi 7623 rm -f core conftest.err conftest.$ac_objext \ 7624 conftest$ac_exeext conftest.$ac_ext 7625 fi 7626 7627 7628 CFLAGS="$xorg_testset_save_CFLAGS" 7629 7630 eval supported=\$$cacheid 7631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7632 $as_echo "$supported" >&6; } 7633 if test "$supported" = "yes" ; then 7634 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7635 found="yes" 7636 fi 7637 fi 7638 7639 if test $found = "no" ; then 7640 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7641 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7642 fi 7643 7644 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7645 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7646 fi 7647 7648 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7649 7650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7651 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7652 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7653 if eval \${$cacheid+:} false; then : 7654 $as_echo_n "(cached) " >&6 7655 else 7656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7657 /* end confdefs.h. */ 7658 int i; 7659 int 7660 main () 7661 { 7662 7663 ; 7664 return 0; 7665 } 7666 _ACEOF 7667 if ac_fn_c_try_link "$LINENO"; then : 7668 eval $cacheid=yes 7669 else 7670 eval $cacheid=no 7671 fi 7672 rm -f core conftest.err conftest.$ac_objext \ 7673 conftest$ac_exeext conftest.$ac_ext 7674 fi 7675 7676 7677 CFLAGS="$xorg_testset_save_CFLAGS" 7678 7679 eval supported=\$$cacheid 7680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7681 $as_echo "$supported" >&6; } 7682 if test "$supported" = "yes" ; then 7683 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7684 found="yes" 7685 fi 7686 fi 7687 7688 7689 7690 7691 7692 7693 7694 7695 7696 7697 7698 7699 7700 7701 7702 xorg_testset_save_CFLAGS="$CFLAGS" 7703 7704 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7707 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7708 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7709 $as_echo_n "(cached) " >&6 7710 else 7711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7712 /* end confdefs.h. */ 7713 int i; 7714 _ACEOF 7715 if ac_fn_c_try_compile "$LINENO"; then : 7716 xorg_cv_cc_flag_unknown_warning_option=yes 7717 else 7718 xorg_cv_cc_flag_unknown_warning_option=no 7719 fi 7720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7721 fi 7722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7723 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7724 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7725 CFLAGS="$xorg_testset_save_CFLAGS" 7726 fi 7727 7728 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7729 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7731 fi 7732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7734 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7735 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7736 $as_echo_n "(cached) " >&6 7737 else 7738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7739 /* end confdefs.h. */ 7740 int i; 7741 _ACEOF 7742 if ac_fn_c_try_compile "$LINENO"; then : 7743 xorg_cv_cc_flag_unused_command_line_argument=yes 7744 else 7745 xorg_cv_cc_flag_unused_command_line_argument=no 7746 fi 7747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7748 fi 7749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7750 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7751 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7752 CFLAGS="$xorg_testset_save_CFLAGS" 7753 fi 7754 7755 found="no" 7756 7757 if test $found = "no" ; then 7758 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7759 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7760 fi 7761 7762 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7764 fi 7765 7766 CFLAGS="$CFLAGS -Werror=trigraphs" 7767 7768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7769 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7770 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7771 if eval \${$cacheid+:} false; then : 7772 $as_echo_n "(cached) " >&6 7773 else 7774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7775 /* end confdefs.h. */ 7776 int i; 7777 int 7778 main () 7779 { 7780 7781 ; 7782 return 0; 7783 } 7784 _ACEOF 7785 if ac_fn_c_try_link "$LINENO"; then : 7786 eval $cacheid=yes 7787 else 7788 eval $cacheid=no 7789 fi 7790 rm -f core conftest.err conftest.$ac_objext \ 7791 conftest$ac_exeext conftest.$ac_ext 7792 fi 7793 7794 7795 CFLAGS="$xorg_testset_save_CFLAGS" 7796 7797 eval supported=\$$cacheid 7798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7799 $as_echo "$supported" >&6; } 7800 if test "$supported" = "yes" ; then 7801 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7802 found="yes" 7803 fi 7804 fi 7805 7806 7807 7808 7809 7810 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820 xorg_testset_save_CFLAGS="$CFLAGS" 7821 7822 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7825 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7826 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7827 $as_echo_n "(cached) " >&6 7828 else 7829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7830 /* end confdefs.h. */ 7831 int i; 7832 _ACEOF 7833 if ac_fn_c_try_compile "$LINENO"; then : 7834 xorg_cv_cc_flag_unknown_warning_option=yes 7835 else 7836 xorg_cv_cc_flag_unknown_warning_option=no 7837 fi 7838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7839 fi 7840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7841 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7842 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7843 CFLAGS="$xorg_testset_save_CFLAGS" 7844 fi 7845 7846 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7847 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7849 fi 7850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7852 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7853 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7854 $as_echo_n "(cached) " >&6 7855 else 7856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7857 /* end confdefs.h. */ 7858 int i; 7859 _ACEOF 7860 if ac_fn_c_try_compile "$LINENO"; then : 7861 xorg_cv_cc_flag_unused_command_line_argument=yes 7862 else 7863 xorg_cv_cc_flag_unused_command_line_argument=no 7864 fi 7865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7866 fi 7867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7868 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7869 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7870 CFLAGS="$xorg_testset_save_CFLAGS" 7871 fi 7872 7873 found="no" 7874 7875 if test $found = "no" ; then 7876 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7878 fi 7879 7880 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7881 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7882 fi 7883 7884 CFLAGS="$CFLAGS -Werror=array-bounds" 7885 7886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7887 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7888 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7889 if eval \${$cacheid+:} false; then : 7890 $as_echo_n "(cached) " >&6 7891 else 7892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7893 /* end confdefs.h. */ 7894 int i; 7895 int 7896 main () 7897 { 7898 7899 ; 7900 return 0; 7901 } 7902 _ACEOF 7903 if ac_fn_c_try_link "$LINENO"; then : 7904 eval $cacheid=yes 7905 else 7906 eval $cacheid=no 7907 fi 7908 rm -f core conftest.err conftest.$ac_objext \ 7909 conftest$ac_exeext conftest.$ac_ext 7910 fi 7911 7912 7913 CFLAGS="$xorg_testset_save_CFLAGS" 7914 7915 eval supported=\$$cacheid 7916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7917 $as_echo "$supported" >&6; } 7918 if test "$supported" = "yes" ; then 7919 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7920 found="yes" 7921 fi 7922 fi 7923 7924 7925 7926 7927 7928 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 xorg_testset_save_CFLAGS="$CFLAGS" 7939 7940 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7943 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7944 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7945 $as_echo_n "(cached) " >&6 7946 else 7947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7948 /* end confdefs.h. */ 7949 int i; 7950 _ACEOF 7951 if ac_fn_c_try_compile "$LINENO"; then : 7952 xorg_cv_cc_flag_unknown_warning_option=yes 7953 else 7954 xorg_cv_cc_flag_unknown_warning_option=no 7955 fi 7956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7957 fi 7958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7959 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7960 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7961 CFLAGS="$xorg_testset_save_CFLAGS" 7962 fi 7963 7964 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7965 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7967 fi 7968 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7970 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7971 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7972 $as_echo_n "(cached) " >&6 7973 else 7974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7975 /* end confdefs.h. */ 7976 int i; 7977 _ACEOF 7978 if ac_fn_c_try_compile "$LINENO"; then : 7979 xorg_cv_cc_flag_unused_command_line_argument=yes 7980 else 7981 xorg_cv_cc_flag_unused_command_line_argument=no 7982 fi 7983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7984 fi 7985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7986 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7987 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7988 CFLAGS="$xorg_testset_save_CFLAGS" 7989 fi 7990 7991 found="no" 7992 7993 if test $found = "no" ; then 7994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7996 fi 7997 7998 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8000 fi 8001 8002 CFLAGS="$CFLAGS -Werror=write-strings" 8003 8004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8005 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8006 cacheid=xorg_cv_cc_flag__Werror_write_strings 8007 if eval \${$cacheid+:} false; then : 8008 $as_echo_n "(cached) " >&6 8009 else 8010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8011 /* end confdefs.h. */ 8012 int i; 8013 int 8014 main () 8015 { 8016 8017 ; 8018 return 0; 8019 } 8020 _ACEOF 8021 if ac_fn_c_try_link "$LINENO"; then : 8022 eval $cacheid=yes 8023 else 8024 eval $cacheid=no 8025 fi 8026 rm -f core conftest.err conftest.$ac_objext \ 8027 conftest$ac_exeext conftest.$ac_ext 8028 fi 8029 8030 8031 CFLAGS="$xorg_testset_save_CFLAGS" 8032 8033 eval supported=\$$cacheid 8034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8035 $as_echo "$supported" >&6; } 8036 if test "$supported" = "yes" ; then 8037 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8038 found="yes" 8039 fi 8040 fi 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 xorg_testset_save_CFLAGS="$CFLAGS" 8057 8058 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8061 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8062 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8063 $as_echo_n "(cached) " >&6 8064 else 8065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8066 /* end confdefs.h. */ 8067 int i; 8068 _ACEOF 8069 if ac_fn_c_try_compile "$LINENO"; then : 8070 xorg_cv_cc_flag_unknown_warning_option=yes 8071 else 8072 xorg_cv_cc_flag_unknown_warning_option=no 8073 fi 8074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8075 fi 8076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8077 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8078 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8079 CFLAGS="$xorg_testset_save_CFLAGS" 8080 fi 8081 8082 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8085 fi 8086 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8088 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8089 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8090 $as_echo_n "(cached) " >&6 8091 else 8092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8093 /* end confdefs.h. */ 8094 int i; 8095 _ACEOF 8096 if ac_fn_c_try_compile "$LINENO"; then : 8097 xorg_cv_cc_flag_unused_command_line_argument=yes 8098 else 8099 xorg_cv_cc_flag_unused_command_line_argument=no 8100 fi 8101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8102 fi 8103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8104 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8105 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8106 CFLAGS="$xorg_testset_save_CFLAGS" 8107 fi 8108 8109 found="no" 8110 8111 if test $found = "no" ; then 8112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8114 fi 8115 8116 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8118 fi 8119 8120 CFLAGS="$CFLAGS -Werror=address" 8121 8122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8123 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8124 cacheid=xorg_cv_cc_flag__Werror_address 8125 if eval \${$cacheid+:} false; then : 8126 $as_echo_n "(cached) " >&6 8127 else 8128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8129 /* end confdefs.h. */ 8130 int i; 8131 int 8132 main () 8133 { 8134 8135 ; 8136 return 0; 8137 } 8138 _ACEOF 8139 if ac_fn_c_try_link "$LINENO"; then : 8140 eval $cacheid=yes 8141 else 8142 eval $cacheid=no 8143 fi 8144 rm -f core conftest.err conftest.$ac_objext \ 8145 conftest$ac_exeext conftest.$ac_ext 8146 fi 8147 8148 8149 CFLAGS="$xorg_testset_save_CFLAGS" 8150 8151 eval supported=\$$cacheid 8152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8153 $as_echo "$supported" >&6; } 8154 if test "$supported" = "yes" ; then 8155 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8156 found="yes" 8157 fi 8158 fi 8159 8160 8161 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 xorg_testset_save_CFLAGS="$CFLAGS" 8175 8176 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8179 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8180 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8181 $as_echo_n "(cached) " >&6 8182 else 8183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8184 /* end confdefs.h. */ 8185 int i; 8186 _ACEOF 8187 if ac_fn_c_try_compile "$LINENO"; then : 8188 xorg_cv_cc_flag_unknown_warning_option=yes 8189 else 8190 xorg_cv_cc_flag_unknown_warning_option=no 8191 fi 8192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8193 fi 8194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8195 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8196 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8197 CFLAGS="$xorg_testset_save_CFLAGS" 8198 fi 8199 8200 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8203 fi 8204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8206 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8207 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8208 $as_echo_n "(cached) " >&6 8209 else 8210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8211 /* end confdefs.h. */ 8212 int i; 8213 _ACEOF 8214 if ac_fn_c_try_compile "$LINENO"; then : 8215 xorg_cv_cc_flag_unused_command_line_argument=yes 8216 else 8217 xorg_cv_cc_flag_unused_command_line_argument=no 8218 fi 8219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8220 fi 8221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8222 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8223 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8224 CFLAGS="$xorg_testset_save_CFLAGS" 8225 fi 8226 8227 found="no" 8228 8229 if test $found = "no" ; then 8230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8232 fi 8233 8234 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8236 fi 8237 8238 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8239 8240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8241 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8242 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8243 if eval \${$cacheid+:} false; then : 8244 $as_echo_n "(cached) " >&6 8245 else 8246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8247 /* end confdefs.h. */ 8248 int i; 8249 int 8250 main () 8251 { 8252 8253 ; 8254 return 0; 8255 } 8256 _ACEOF 8257 if ac_fn_c_try_link "$LINENO"; then : 8258 eval $cacheid=yes 8259 else 8260 eval $cacheid=no 8261 fi 8262 rm -f core conftest.err conftest.$ac_objext \ 8263 conftest$ac_exeext conftest.$ac_ext 8264 fi 8265 8266 8267 CFLAGS="$xorg_testset_save_CFLAGS" 8268 8269 eval supported=\$$cacheid 8270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8271 $as_echo "$supported" >&6; } 8272 if test "$supported" = "yes" ; then 8273 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8274 found="yes" 8275 fi 8276 fi 8277 8278 if test $found = "no" ; then 8279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8281 fi 8282 8283 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8284 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8285 fi 8286 8287 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8288 8289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8290 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8291 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8292 if eval \${$cacheid+:} false; then : 8293 $as_echo_n "(cached) " >&6 8294 else 8295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8296 /* end confdefs.h. */ 8297 int i; 8298 int 8299 main () 8300 { 8301 8302 ; 8303 return 0; 8304 } 8305 _ACEOF 8306 if ac_fn_c_try_link "$LINENO"; then : 8307 eval $cacheid=yes 8308 else 8309 eval $cacheid=no 8310 fi 8311 rm -f core conftest.err conftest.$ac_objext \ 8312 conftest$ac_exeext conftest.$ac_ext 8313 fi 8314 8315 8316 CFLAGS="$xorg_testset_save_CFLAGS" 8317 8318 eval supported=\$$cacheid 8319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8320 $as_echo "$supported" >&6; } 8321 if test "$supported" = "yes" ; then 8322 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8323 found="yes" 8324 fi 8325 fi 8326 8327 8328 8329 8330 8331 8332 8333 8334 8335 8336 8337 8338 8339 8340 8341 xorg_testset_save_CFLAGS="$CFLAGS" 8342 8343 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8346 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8347 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8348 $as_echo_n "(cached) " >&6 8349 else 8350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8351 /* end confdefs.h. */ 8352 int i; 8353 _ACEOF 8354 if ac_fn_c_try_compile "$LINENO"; then : 8355 xorg_cv_cc_flag_unknown_warning_option=yes 8356 else 8357 xorg_cv_cc_flag_unknown_warning_option=no 8358 fi 8359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8360 fi 8361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8362 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8363 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8364 CFLAGS="$xorg_testset_save_CFLAGS" 8365 fi 8366 8367 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8368 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8370 fi 8371 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8373 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8374 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8375 $as_echo_n "(cached) " >&6 8376 else 8377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8378 /* end confdefs.h. */ 8379 int i; 8380 _ACEOF 8381 if ac_fn_c_try_compile "$LINENO"; then : 8382 xorg_cv_cc_flag_unused_command_line_argument=yes 8383 else 8384 xorg_cv_cc_flag_unused_command_line_argument=no 8385 fi 8386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8387 fi 8388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8389 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8390 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8391 CFLAGS="$xorg_testset_save_CFLAGS" 8392 fi 8393 8394 found="no" 8395 8396 if test $found = "no" ; then 8397 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8399 fi 8400 8401 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8402 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8403 fi 8404 8405 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8406 8407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8408 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8409 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8410 if eval \${$cacheid+:} false; then : 8411 $as_echo_n "(cached) " >&6 8412 else 8413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8414 /* end confdefs.h. */ 8415 int i; 8416 int 8417 main () 8418 { 8419 8420 ; 8421 return 0; 8422 } 8423 _ACEOF 8424 if ac_fn_c_try_link "$LINENO"; then : 8425 eval $cacheid=yes 8426 else 8427 eval $cacheid=no 8428 fi 8429 rm -f core conftest.err conftest.$ac_objext \ 8430 conftest$ac_exeext conftest.$ac_ext 8431 fi 8432 8433 8434 CFLAGS="$xorg_testset_save_CFLAGS" 8435 8436 eval supported=\$$cacheid 8437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8438 $as_echo "$supported" >&6; } 8439 if test "$supported" = "yes" ; then 8440 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8441 found="yes" 8442 fi 8443 fi 8444 8445 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8446 else 8447 { $as_echo "$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 8448 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8449 8450 8451 8452 8453 8454 8455 8456 8457 8458 8459 8460 8461 8462 xorg_testset_save_CFLAGS="$CFLAGS" 8463 8464 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8467 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8468 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8469 $as_echo_n "(cached) " >&6 8470 else 8471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8472 /* end confdefs.h. */ 8473 int i; 8474 _ACEOF 8475 if ac_fn_c_try_compile "$LINENO"; then : 8476 xorg_cv_cc_flag_unknown_warning_option=yes 8477 else 8478 xorg_cv_cc_flag_unknown_warning_option=no 8479 fi 8480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8481 fi 8482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8483 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8484 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8485 CFLAGS="$xorg_testset_save_CFLAGS" 8486 fi 8487 8488 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8489 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8491 fi 8492 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8494 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8495 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8496 $as_echo_n "(cached) " >&6 8497 else 8498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8499 /* end confdefs.h. */ 8500 int i; 8501 _ACEOF 8502 if ac_fn_c_try_compile "$LINENO"; then : 8503 xorg_cv_cc_flag_unused_command_line_argument=yes 8504 else 8505 xorg_cv_cc_flag_unused_command_line_argument=no 8506 fi 8507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8508 fi 8509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8510 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8511 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8512 CFLAGS="$xorg_testset_save_CFLAGS" 8513 fi 8514 8515 found="no" 8516 8517 if test $found = "no" ; then 8518 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8520 fi 8521 8522 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8523 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8524 fi 8525 8526 CFLAGS="$CFLAGS -Wimplicit" 8527 8528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8529 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8530 cacheid=xorg_cv_cc_flag__Wimplicit 8531 if eval \${$cacheid+:} false; then : 8532 $as_echo_n "(cached) " >&6 8533 else 8534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8535 /* end confdefs.h. */ 8536 int i; 8537 int 8538 main () 8539 { 8540 8541 ; 8542 return 0; 8543 } 8544 _ACEOF 8545 if ac_fn_c_try_link "$LINENO"; then : 8546 eval $cacheid=yes 8547 else 8548 eval $cacheid=no 8549 fi 8550 rm -f core conftest.err conftest.$ac_objext \ 8551 conftest$ac_exeext conftest.$ac_ext 8552 fi 8553 8554 8555 CFLAGS="$xorg_testset_save_CFLAGS" 8556 8557 eval supported=\$$cacheid 8558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8559 $as_echo "$supported" >&6; } 8560 if test "$supported" = "yes" ; then 8561 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8562 found="yes" 8563 fi 8564 fi 8565 8566 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 8578 8579 8580 xorg_testset_save_CFLAGS="$CFLAGS" 8581 8582 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8583 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8585 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8586 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8587 $as_echo_n "(cached) " >&6 8588 else 8589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8590 /* end confdefs.h. */ 8591 int i; 8592 _ACEOF 8593 if ac_fn_c_try_compile "$LINENO"; then : 8594 xorg_cv_cc_flag_unknown_warning_option=yes 8595 else 8596 xorg_cv_cc_flag_unknown_warning_option=no 8597 fi 8598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8599 fi 8600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8601 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8602 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8603 CFLAGS="$xorg_testset_save_CFLAGS" 8604 fi 8605 8606 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8607 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8609 fi 8610 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8612 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8613 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8614 $as_echo_n "(cached) " >&6 8615 else 8616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8617 /* end confdefs.h. */ 8618 int i; 8619 _ACEOF 8620 if ac_fn_c_try_compile "$LINENO"; then : 8621 xorg_cv_cc_flag_unused_command_line_argument=yes 8622 else 8623 xorg_cv_cc_flag_unused_command_line_argument=no 8624 fi 8625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8626 fi 8627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8628 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8629 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8630 CFLAGS="$xorg_testset_save_CFLAGS" 8631 fi 8632 8633 found="no" 8634 8635 if test $found = "no" ; then 8636 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8638 fi 8639 8640 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8642 fi 8643 8644 CFLAGS="$CFLAGS -Wnonnull" 8645 8646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8647 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8648 cacheid=xorg_cv_cc_flag__Wnonnull 8649 if eval \${$cacheid+:} false; then : 8650 $as_echo_n "(cached) " >&6 8651 else 8652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8653 /* end confdefs.h. */ 8654 int i; 8655 int 8656 main () 8657 { 8658 8659 ; 8660 return 0; 8661 } 8662 _ACEOF 8663 if ac_fn_c_try_link "$LINENO"; then : 8664 eval $cacheid=yes 8665 else 8666 eval $cacheid=no 8667 fi 8668 rm -f core conftest.err conftest.$ac_objext \ 8669 conftest$ac_exeext conftest.$ac_ext 8670 fi 8671 8672 8673 CFLAGS="$xorg_testset_save_CFLAGS" 8674 8675 eval supported=\$$cacheid 8676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8677 $as_echo "$supported" >&6; } 8678 if test "$supported" = "yes" ; then 8679 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8680 found="yes" 8681 fi 8682 fi 8683 8684 8685 8686 8687 8688 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 xorg_testset_save_CFLAGS="$CFLAGS" 8699 8700 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8703 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8704 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8705 $as_echo_n "(cached) " >&6 8706 else 8707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8708 /* end confdefs.h. */ 8709 int i; 8710 _ACEOF 8711 if ac_fn_c_try_compile "$LINENO"; then : 8712 xorg_cv_cc_flag_unknown_warning_option=yes 8713 else 8714 xorg_cv_cc_flag_unknown_warning_option=no 8715 fi 8716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8717 fi 8718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8719 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8720 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8721 CFLAGS="$xorg_testset_save_CFLAGS" 8722 fi 8723 8724 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8727 fi 8728 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8730 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8731 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8732 $as_echo_n "(cached) " >&6 8733 else 8734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8735 /* end confdefs.h. */ 8736 int i; 8737 _ACEOF 8738 if ac_fn_c_try_compile "$LINENO"; then : 8739 xorg_cv_cc_flag_unused_command_line_argument=yes 8740 else 8741 xorg_cv_cc_flag_unused_command_line_argument=no 8742 fi 8743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8744 fi 8745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8746 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8747 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8748 CFLAGS="$xorg_testset_save_CFLAGS" 8749 fi 8750 8751 found="no" 8752 8753 if test $found = "no" ; then 8754 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8756 fi 8757 8758 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8760 fi 8761 8762 CFLAGS="$CFLAGS -Winit-self" 8763 8764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8765 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8766 cacheid=xorg_cv_cc_flag__Winit_self 8767 if eval \${$cacheid+:} false; then : 8768 $as_echo_n "(cached) " >&6 8769 else 8770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8771 /* end confdefs.h. */ 8772 int i; 8773 int 8774 main () 8775 { 8776 8777 ; 8778 return 0; 8779 } 8780 _ACEOF 8781 if ac_fn_c_try_link "$LINENO"; then : 8782 eval $cacheid=yes 8783 else 8784 eval $cacheid=no 8785 fi 8786 rm -f core conftest.err conftest.$ac_objext \ 8787 conftest$ac_exeext conftest.$ac_ext 8788 fi 8789 8790 8791 CFLAGS="$xorg_testset_save_CFLAGS" 8792 8793 eval supported=\$$cacheid 8794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8795 $as_echo "$supported" >&6; } 8796 if test "$supported" = "yes" ; then 8797 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8798 found="yes" 8799 fi 8800 fi 8801 8802 8803 8804 8805 8806 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 xorg_testset_save_CFLAGS="$CFLAGS" 8817 8818 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8821 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8822 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8823 $as_echo_n "(cached) " >&6 8824 else 8825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8826 /* end confdefs.h. */ 8827 int i; 8828 _ACEOF 8829 if ac_fn_c_try_compile "$LINENO"; then : 8830 xorg_cv_cc_flag_unknown_warning_option=yes 8831 else 8832 xorg_cv_cc_flag_unknown_warning_option=no 8833 fi 8834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8835 fi 8836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8837 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8838 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8839 CFLAGS="$xorg_testset_save_CFLAGS" 8840 fi 8841 8842 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8845 fi 8846 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8848 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8849 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8850 $as_echo_n "(cached) " >&6 8851 else 8852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8853 /* end confdefs.h. */ 8854 int i; 8855 _ACEOF 8856 if ac_fn_c_try_compile "$LINENO"; then : 8857 xorg_cv_cc_flag_unused_command_line_argument=yes 8858 else 8859 xorg_cv_cc_flag_unused_command_line_argument=no 8860 fi 8861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8862 fi 8863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8864 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8865 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8866 CFLAGS="$xorg_testset_save_CFLAGS" 8867 fi 8868 8869 found="no" 8870 8871 if test $found = "no" ; then 8872 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8874 fi 8875 8876 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8877 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8878 fi 8879 8880 CFLAGS="$CFLAGS -Wmain" 8881 8882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8883 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8884 cacheid=xorg_cv_cc_flag__Wmain 8885 if eval \${$cacheid+:} false; then : 8886 $as_echo_n "(cached) " >&6 8887 else 8888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8889 /* end confdefs.h. */ 8890 int i; 8891 int 8892 main () 8893 { 8894 8895 ; 8896 return 0; 8897 } 8898 _ACEOF 8899 if ac_fn_c_try_link "$LINENO"; then : 8900 eval $cacheid=yes 8901 else 8902 eval $cacheid=no 8903 fi 8904 rm -f core conftest.err conftest.$ac_objext \ 8905 conftest$ac_exeext conftest.$ac_ext 8906 fi 8907 8908 8909 CFLAGS="$xorg_testset_save_CFLAGS" 8910 8911 eval supported=\$$cacheid 8912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8913 $as_echo "$supported" >&6; } 8914 if test "$supported" = "yes" ; then 8915 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8916 found="yes" 8917 fi 8918 fi 8919 8920 8921 8922 8923 8924 8925 8926 8927 8928 8929 8930 8931 8932 8933 8934 xorg_testset_save_CFLAGS="$CFLAGS" 8935 8936 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8937 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8939 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8940 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8941 $as_echo_n "(cached) " >&6 8942 else 8943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8944 /* end confdefs.h. */ 8945 int i; 8946 _ACEOF 8947 if ac_fn_c_try_compile "$LINENO"; then : 8948 xorg_cv_cc_flag_unknown_warning_option=yes 8949 else 8950 xorg_cv_cc_flag_unknown_warning_option=no 8951 fi 8952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8953 fi 8954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8955 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8956 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8957 CFLAGS="$xorg_testset_save_CFLAGS" 8958 fi 8959 8960 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8963 fi 8964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8966 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8967 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8968 $as_echo_n "(cached) " >&6 8969 else 8970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8971 /* end confdefs.h. */ 8972 int i; 8973 _ACEOF 8974 if ac_fn_c_try_compile "$LINENO"; then : 8975 xorg_cv_cc_flag_unused_command_line_argument=yes 8976 else 8977 xorg_cv_cc_flag_unused_command_line_argument=no 8978 fi 8979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8980 fi 8981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8982 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8983 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8984 CFLAGS="$xorg_testset_save_CFLAGS" 8985 fi 8986 8987 found="no" 8988 8989 if test $found = "no" ; then 8990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8992 fi 8993 8994 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8996 fi 8997 8998 CFLAGS="$CFLAGS -Wmissing-braces" 8999 9000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9001 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9002 cacheid=xorg_cv_cc_flag__Wmissing_braces 9003 if eval \${$cacheid+:} false; then : 9004 $as_echo_n "(cached) " >&6 9005 else 9006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9007 /* end confdefs.h. */ 9008 int i; 9009 int 9010 main () 9011 { 9012 9013 ; 9014 return 0; 9015 } 9016 _ACEOF 9017 if ac_fn_c_try_link "$LINENO"; then : 9018 eval $cacheid=yes 9019 else 9020 eval $cacheid=no 9021 fi 9022 rm -f core conftest.err conftest.$ac_objext \ 9023 conftest$ac_exeext conftest.$ac_ext 9024 fi 9025 9026 9027 CFLAGS="$xorg_testset_save_CFLAGS" 9028 9029 eval supported=\$$cacheid 9030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9031 $as_echo "$supported" >&6; } 9032 if test "$supported" = "yes" ; then 9033 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9034 found="yes" 9035 fi 9036 fi 9037 9038 9039 9040 9041 9042 9043 9044 9045 9046 9047 9048 9049 9050 9051 9052 xorg_testset_save_CFLAGS="$CFLAGS" 9053 9054 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9057 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9058 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9059 $as_echo_n "(cached) " >&6 9060 else 9061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9062 /* end confdefs.h. */ 9063 int i; 9064 _ACEOF 9065 if ac_fn_c_try_compile "$LINENO"; then : 9066 xorg_cv_cc_flag_unknown_warning_option=yes 9067 else 9068 xorg_cv_cc_flag_unknown_warning_option=no 9069 fi 9070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9071 fi 9072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9073 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9074 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9075 CFLAGS="$xorg_testset_save_CFLAGS" 9076 fi 9077 9078 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9079 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9081 fi 9082 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9084 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9085 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9086 $as_echo_n "(cached) " >&6 9087 else 9088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9089 /* end confdefs.h. */ 9090 int i; 9091 _ACEOF 9092 if ac_fn_c_try_compile "$LINENO"; then : 9093 xorg_cv_cc_flag_unused_command_line_argument=yes 9094 else 9095 xorg_cv_cc_flag_unused_command_line_argument=no 9096 fi 9097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9098 fi 9099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9100 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9101 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9102 CFLAGS="$xorg_testset_save_CFLAGS" 9103 fi 9104 9105 found="no" 9106 9107 if test $found = "no" ; then 9108 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9110 fi 9111 9112 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9114 fi 9115 9116 CFLAGS="$CFLAGS -Wsequence-point" 9117 9118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9119 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9120 cacheid=xorg_cv_cc_flag__Wsequence_point 9121 if eval \${$cacheid+:} false; then : 9122 $as_echo_n "(cached) " >&6 9123 else 9124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9125 /* end confdefs.h. */ 9126 int i; 9127 int 9128 main () 9129 { 9130 9131 ; 9132 return 0; 9133 } 9134 _ACEOF 9135 if ac_fn_c_try_link "$LINENO"; then : 9136 eval $cacheid=yes 9137 else 9138 eval $cacheid=no 9139 fi 9140 rm -f core conftest.err conftest.$ac_objext \ 9141 conftest$ac_exeext conftest.$ac_ext 9142 fi 9143 9144 9145 CFLAGS="$xorg_testset_save_CFLAGS" 9146 9147 eval supported=\$$cacheid 9148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9149 $as_echo "$supported" >&6; } 9150 if test "$supported" = "yes" ; then 9151 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9152 found="yes" 9153 fi 9154 fi 9155 9156 9157 9158 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 xorg_testset_save_CFLAGS="$CFLAGS" 9171 9172 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9175 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9176 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9177 $as_echo_n "(cached) " >&6 9178 else 9179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9180 /* end confdefs.h. */ 9181 int i; 9182 _ACEOF 9183 if ac_fn_c_try_compile "$LINENO"; then : 9184 xorg_cv_cc_flag_unknown_warning_option=yes 9185 else 9186 xorg_cv_cc_flag_unknown_warning_option=no 9187 fi 9188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9189 fi 9190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9191 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9192 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9193 CFLAGS="$xorg_testset_save_CFLAGS" 9194 fi 9195 9196 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9199 fi 9200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9202 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9203 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9204 $as_echo_n "(cached) " >&6 9205 else 9206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9207 /* end confdefs.h. */ 9208 int i; 9209 _ACEOF 9210 if ac_fn_c_try_compile "$LINENO"; then : 9211 xorg_cv_cc_flag_unused_command_line_argument=yes 9212 else 9213 xorg_cv_cc_flag_unused_command_line_argument=no 9214 fi 9215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9216 fi 9217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9218 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9219 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9220 CFLAGS="$xorg_testset_save_CFLAGS" 9221 fi 9222 9223 found="no" 9224 9225 if test $found = "no" ; then 9226 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9228 fi 9229 9230 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9232 fi 9233 9234 CFLAGS="$CFLAGS -Wreturn-type" 9235 9236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9237 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9238 cacheid=xorg_cv_cc_flag__Wreturn_type 9239 if eval \${$cacheid+:} false; then : 9240 $as_echo_n "(cached) " >&6 9241 else 9242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9243 /* end confdefs.h. */ 9244 int i; 9245 int 9246 main () 9247 { 9248 9249 ; 9250 return 0; 9251 } 9252 _ACEOF 9253 if ac_fn_c_try_link "$LINENO"; then : 9254 eval $cacheid=yes 9255 else 9256 eval $cacheid=no 9257 fi 9258 rm -f core conftest.err conftest.$ac_objext \ 9259 conftest$ac_exeext conftest.$ac_ext 9260 fi 9261 9262 9263 CFLAGS="$xorg_testset_save_CFLAGS" 9264 9265 eval supported=\$$cacheid 9266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9267 $as_echo "$supported" >&6; } 9268 if test "$supported" = "yes" ; then 9269 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9270 found="yes" 9271 fi 9272 fi 9273 9274 9275 9276 9277 9278 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 xorg_testset_save_CFLAGS="$CFLAGS" 9289 9290 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9293 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9294 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9295 $as_echo_n "(cached) " >&6 9296 else 9297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9298 /* end confdefs.h. */ 9299 int i; 9300 _ACEOF 9301 if ac_fn_c_try_compile "$LINENO"; then : 9302 xorg_cv_cc_flag_unknown_warning_option=yes 9303 else 9304 xorg_cv_cc_flag_unknown_warning_option=no 9305 fi 9306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9307 fi 9308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9309 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9310 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9311 CFLAGS="$xorg_testset_save_CFLAGS" 9312 fi 9313 9314 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9317 fi 9318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9320 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9321 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9322 $as_echo_n "(cached) " >&6 9323 else 9324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9325 /* end confdefs.h. */ 9326 int i; 9327 _ACEOF 9328 if ac_fn_c_try_compile "$LINENO"; then : 9329 xorg_cv_cc_flag_unused_command_line_argument=yes 9330 else 9331 xorg_cv_cc_flag_unused_command_line_argument=no 9332 fi 9333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9334 fi 9335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9336 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9337 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9338 CFLAGS="$xorg_testset_save_CFLAGS" 9339 fi 9340 9341 found="no" 9342 9343 if test $found = "no" ; then 9344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9346 fi 9347 9348 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9350 fi 9351 9352 CFLAGS="$CFLAGS -Wtrigraphs" 9353 9354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9355 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9356 cacheid=xorg_cv_cc_flag__Wtrigraphs 9357 if eval \${$cacheid+:} false; then : 9358 $as_echo_n "(cached) " >&6 9359 else 9360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9361 /* end confdefs.h. */ 9362 int i; 9363 int 9364 main () 9365 { 9366 9367 ; 9368 return 0; 9369 } 9370 _ACEOF 9371 if ac_fn_c_try_link "$LINENO"; then : 9372 eval $cacheid=yes 9373 else 9374 eval $cacheid=no 9375 fi 9376 rm -f core conftest.err conftest.$ac_objext \ 9377 conftest$ac_exeext conftest.$ac_ext 9378 fi 9379 9380 9381 CFLAGS="$xorg_testset_save_CFLAGS" 9382 9383 eval supported=\$$cacheid 9384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9385 $as_echo "$supported" >&6; } 9386 if test "$supported" = "yes" ; then 9387 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9388 found="yes" 9389 fi 9390 fi 9391 9392 9393 9394 9395 9396 9397 9398 9399 9400 9401 9402 9403 9404 9405 9406 xorg_testset_save_CFLAGS="$CFLAGS" 9407 9408 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9411 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9412 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9413 $as_echo_n "(cached) " >&6 9414 else 9415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9416 /* end confdefs.h. */ 9417 int i; 9418 _ACEOF 9419 if ac_fn_c_try_compile "$LINENO"; then : 9420 xorg_cv_cc_flag_unknown_warning_option=yes 9421 else 9422 xorg_cv_cc_flag_unknown_warning_option=no 9423 fi 9424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9425 fi 9426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9427 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9428 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9429 CFLAGS="$xorg_testset_save_CFLAGS" 9430 fi 9431 9432 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9435 fi 9436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9438 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9439 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9440 $as_echo_n "(cached) " >&6 9441 else 9442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9443 /* end confdefs.h. */ 9444 int i; 9445 _ACEOF 9446 if ac_fn_c_try_compile "$LINENO"; then : 9447 xorg_cv_cc_flag_unused_command_line_argument=yes 9448 else 9449 xorg_cv_cc_flag_unused_command_line_argument=no 9450 fi 9451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9452 fi 9453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9454 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9455 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9456 CFLAGS="$xorg_testset_save_CFLAGS" 9457 fi 9458 9459 found="no" 9460 9461 if test $found = "no" ; then 9462 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9464 fi 9465 9466 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9468 fi 9469 9470 CFLAGS="$CFLAGS -Warray-bounds" 9471 9472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9473 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9474 cacheid=xorg_cv_cc_flag__Warray_bounds 9475 if eval \${$cacheid+:} false; then : 9476 $as_echo_n "(cached) " >&6 9477 else 9478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9479 /* end confdefs.h. */ 9480 int i; 9481 int 9482 main () 9483 { 9484 9485 ; 9486 return 0; 9487 } 9488 _ACEOF 9489 if ac_fn_c_try_link "$LINENO"; then : 9490 eval $cacheid=yes 9491 else 9492 eval $cacheid=no 9493 fi 9494 rm -f core conftest.err conftest.$ac_objext \ 9495 conftest$ac_exeext conftest.$ac_ext 9496 fi 9497 9498 9499 CFLAGS="$xorg_testset_save_CFLAGS" 9500 9501 eval supported=\$$cacheid 9502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9503 $as_echo "$supported" >&6; } 9504 if test "$supported" = "yes" ; then 9505 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9506 found="yes" 9507 fi 9508 fi 9509 9510 9511 9512 9513 9514 9515 9516 9517 9518 9519 9520 9521 9522 9523 9524 xorg_testset_save_CFLAGS="$CFLAGS" 9525 9526 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9529 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9530 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9531 $as_echo_n "(cached) " >&6 9532 else 9533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9534 /* end confdefs.h. */ 9535 int i; 9536 _ACEOF 9537 if ac_fn_c_try_compile "$LINENO"; then : 9538 xorg_cv_cc_flag_unknown_warning_option=yes 9539 else 9540 xorg_cv_cc_flag_unknown_warning_option=no 9541 fi 9542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9543 fi 9544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9545 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9546 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9547 CFLAGS="$xorg_testset_save_CFLAGS" 9548 fi 9549 9550 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9551 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9553 fi 9554 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9556 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9557 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9558 $as_echo_n "(cached) " >&6 9559 else 9560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9561 /* end confdefs.h. */ 9562 int i; 9563 _ACEOF 9564 if ac_fn_c_try_compile "$LINENO"; then : 9565 xorg_cv_cc_flag_unused_command_line_argument=yes 9566 else 9567 xorg_cv_cc_flag_unused_command_line_argument=no 9568 fi 9569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9570 fi 9571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9572 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9573 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9574 CFLAGS="$xorg_testset_save_CFLAGS" 9575 fi 9576 9577 found="no" 9578 9579 if test $found = "no" ; then 9580 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9582 fi 9583 9584 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9585 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9586 fi 9587 9588 CFLAGS="$CFLAGS -Wwrite-strings" 9589 9590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9591 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9592 cacheid=xorg_cv_cc_flag__Wwrite_strings 9593 if eval \${$cacheid+:} false; then : 9594 $as_echo_n "(cached) " >&6 9595 else 9596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9597 /* end confdefs.h. */ 9598 int i; 9599 int 9600 main () 9601 { 9602 9603 ; 9604 return 0; 9605 } 9606 _ACEOF 9607 if ac_fn_c_try_link "$LINENO"; then : 9608 eval $cacheid=yes 9609 else 9610 eval $cacheid=no 9611 fi 9612 rm -f core conftest.err conftest.$ac_objext \ 9613 conftest$ac_exeext conftest.$ac_ext 9614 fi 9615 9616 9617 CFLAGS="$xorg_testset_save_CFLAGS" 9618 9619 eval supported=\$$cacheid 9620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9621 $as_echo "$supported" >&6; } 9622 if test "$supported" = "yes" ; then 9623 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9624 found="yes" 9625 fi 9626 fi 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 xorg_testset_save_CFLAGS="$CFLAGS" 9643 9644 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9647 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9648 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9649 $as_echo_n "(cached) " >&6 9650 else 9651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9652 /* end confdefs.h. */ 9653 int i; 9654 _ACEOF 9655 if ac_fn_c_try_compile "$LINENO"; then : 9656 xorg_cv_cc_flag_unknown_warning_option=yes 9657 else 9658 xorg_cv_cc_flag_unknown_warning_option=no 9659 fi 9660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9661 fi 9662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9663 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9664 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9665 CFLAGS="$xorg_testset_save_CFLAGS" 9666 fi 9667 9668 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9669 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9671 fi 9672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9674 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9675 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9676 $as_echo_n "(cached) " >&6 9677 else 9678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9679 /* end confdefs.h. */ 9680 int i; 9681 _ACEOF 9682 if ac_fn_c_try_compile "$LINENO"; then : 9683 xorg_cv_cc_flag_unused_command_line_argument=yes 9684 else 9685 xorg_cv_cc_flag_unused_command_line_argument=no 9686 fi 9687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9688 fi 9689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9690 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9691 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9692 CFLAGS="$xorg_testset_save_CFLAGS" 9693 fi 9694 9695 found="no" 9696 9697 if test $found = "no" ; then 9698 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9700 fi 9701 9702 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9703 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9704 fi 9705 9706 CFLAGS="$CFLAGS -Waddress" 9707 9708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9709 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9710 cacheid=xorg_cv_cc_flag__Waddress 9711 if eval \${$cacheid+:} false; then : 9712 $as_echo_n "(cached) " >&6 9713 else 9714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9715 /* end confdefs.h. */ 9716 int i; 9717 int 9718 main () 9719 { 9720 9721 ; 9722 return 0; 9723 } 9724 _ACEOF 9725 if ac_fn_c_try_link "$LINENO"; then : 9726 eval $cacheid=yes 9727 else 9728 eval $cacheid=no 9729 fi 9730 rm -f core conftest.err conftest.$ac_objext \ 9731 conftest$ac_exeext conftest.$ac_ext 9732 fi 9733 9734 9735 CFLAGS="$xorg_testset_save_CFLAGS" 9736 9737 eval supported=\$$cacheid 9738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9739 $as_echo "$supported" >&6; } 9740 if test "$supported" = "yes" ; then 9741 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9742 found="yes" 9743 fi 9744 fi 9745 9746 9747 9748 9749 9750 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 xorg_testset_save_CFLAGS="$CFLAGS" 9761 9762 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9765 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9766 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9767 $as_echo_n "(cached) " >&6 9768 else 9769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9770 /* end confdefs.h. */ 9771 int i; 9772 _ACEOF 9773 if ac_fn_c_try_compile "$LINENO"; then : 9774 xorg_cv_cc_flag_unknown_warning_option=yes 9775 else 9776 xorg_cv_cc_flag_unknown_warning_option=no 9777 fi 9778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9779 fi 9780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9781 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9782 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9783 CFLAGS="$xorg_testset_save_CFLAGS" 9784 fi 9785 9786 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9787 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9789 fi 9790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9792 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9793 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9794 $as_echo_n "(cached) " >&6 9795 else 9796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9797 /* end confdefs.h. */ 9798 int i; 9799 _ACEOF 9800 if ac_fn_c_try_compile "$LINENO"; then : 9801 xorg_cv_cc_flag_unused_command_line_argument=yes 9802 else 9803 xorg_cv_cc_flag_unused_command_line_argument=no 9804 fi 9805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9806 fi 9807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9808 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9809 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9810 CFLAGS="$xorg_testset_save_CFLAGS" 9811 fi 9812 9813 found="no" 9814 9815 if test $found = "no" ; then 9816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9818 fi 9819 9820 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9821 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9822 fi 9823 9824 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9825 9826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9827 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9828 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9829 if eval \${$cacheid+:} false; then : 9830 $as_echo_n "(cached) " >&6 9831 else 9832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9833 /* end confdefs.h. */ 9834 int i; 9835 int 9836 main () 9837 { 9838 9839 ; 9840 return 0; 9841 } 9842 _ACEOF 9843 if ac_fn_c_try_link "$LINENO"; then : 9844 eval $cacheid=yes 9845 else 9846 eval $cacheid=no 9847 fi 9848 rm -f core conftest.err conftest.$ac_objext \ 9849 conftest$ac_exeext conftest.$ac_ext 9850 fi 9851 9852 9853 CFLAGS="$xorg_testset_save_CFLAGS" 9854 9855 eval supported=\$$cacheid 9856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9857 $as_echo "$supported" >&6; } 9858 if test "$supported" = "yes" ; then 9859 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9860 found="yes" 9861 fi 9862 fi 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 xorg_testset_save_CFLAGS="$CFLAGS" 9879 9880 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9883 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9884 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9885 $as_echo_n "(cached) " >&6 9886 else 9887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9888 /* end confdefs.h. */ 9889 int i; 9890 _ACEOF 9891 if ac_fn_c_try_compile "$LINENO"; then : 9892 xorg_cv_cc_flag_unknown_warning_option=yes 9893 else 9894 xorg_cv_cc_flag_unknown_warning_option=no 9895 fi 9896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9897 fi 9898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9899 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9900 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9901 CFLAGS="$xorg_testset_save_CFLAGS" 9902 fi 9903 9904 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9905 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9907 fi 9908 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9910 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9911 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9912 $as_echo_n "(cached) " >&6 9913 else 9914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9915 /* end confdefs.h. */ 9916 int i; 9917 _ACEOF 9918 if ac_fn_c_try_compile "$LINENO"; then : 9919 xorg_cv_cc_flag_unused_command_line_argument=yes 9920 else 9921 xorg_cv_cc_flag_unused_command_line_argument=no 9922 fi 9923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9924 fi 9925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9926 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9927 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9928 CFLAGS="$xorg_testset_save_CFLAGS" 9929 fi 9930 9931 found="no" 9932 9933 if test $found = "no" ; then 9934 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9936 fi 9937 9938 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9939 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9940 fi 9941 9942 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9943 9944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9945 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9946 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9947 if eval \${$cacheid+:} false; then : 9948 $as_echo_n "(cached) " >&6 9949 else 9950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9951 /* end confdefs.h. */ 9952 int i; 9953 int 9954 main () 9955 { 9956 9957 ; 9958 return 0; 9959 } 9960 _ACEOF 9961 if ac_fn_c_try_link "$LINENO"; then : 9962 eval $cacheid=yes 9963 else 9964 eval $cacheid=no 9965 fi 9966 rm -f core conftest.err conftest.$ac_objext \ 9967 conftest$ac_exeext conftest.$ac_ext 9968 fi 9969 9970 9971 CFLAGS="$xorg_testset_save_CFLAGS" 9972 9973 eval supported=\$$cacheid 9974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9975 $as_echo "$supported" >&6; } 9976 if test "$supported" = "yes" ; then 9977 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9978 found="yes" 9979 fi 9980 fi 9981 9982 9983 fi 9984 9985 9986 9987 9988 9989 9990 9991 CWARNFLAGS="$BASE_CFLAGS" 9992 if test "x$GCC" = xyes ; then 9993 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9994 fi 9995 9996 9997 9998 9999 10000 10001 10002 10003 # Check whether --enable-strict-compilation was given. 10004 if test "${enable_strict_compilation+set}" = set; then : 10005 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10006 else 10007 STRICT_COMPILE=no 10008 fi 10009 10010 10011 10012 10013 10014 10015 STRICT_CFLAGS="" 10016 10017 10018 10019 10020 10021 10022 10023 10024 10025 10026 10027 10028 10029 xorg_testset_save_CFLAGS="$CFLAGS" 10030 10031 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10034 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10035 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10036 $as_echo_n "(cached) " >&6 10037 else 10038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10039 /* end confdefs.h. */ 10040 int i; 10041 _ACEOF 10042 if ac_fn_c_try_compile "$LINENO"; then : 10043 xorg_cv_cc_flag_unknown_warning_option=yes 10044 else 10045 xorg_cv_cc_flag_unknown_warning_option=no 10046 fi 10047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10048 fi 10049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10050 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10051 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10052 CFLAGS="$xorg_testset_save_CFLAGS" 10053 fi 10054 10055 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10058 fi 10059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10061 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10062 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10063 $as_echo_n "(cached) " >&6 10064 else 10065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10066 /* end confdefs.h. */ 10067 int i; 10068 _ACEOF 10069 if ac_fn_c_try_compile "$LINENO"; then : 10070 xorg_cv_cc_flag_unused_command_line_argument=yes 10071 else 10072 xorg_cv_cc_flag_unused_command_line_argument=no 10073 fi 10074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10075 fi 10076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10077 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10078 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10079 CFLAGS="$xorg_testset_save_CFLAGS" 10080 fi 10081 10082 found="no" 10083 10084 if test $found = "no" ; then 10085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10087 fi 10088 10089 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10091 fi 10092 10093 CFLAGS="$CFLAGS -pedantic" 10094 10095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10096 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10097 cacheid=xorg_cv_cc_flag__pedantic 10098 if eval \${$cacheid+:} false; then : 10099 $as_echo_n "(cached) " >&6 10100 else 10101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10102 /* end confdefs.h. */ 10103 int i; 10104 int 10105 main () 10106 { 10107 10108 ; 10109 return 0; 10110 } 10111 _ACEOF 10112 if ac_fn_c_try_link "$LINENO"; then : 10113 eval $cacheid=yes 10114 else 10115 eval $cacheid=no 10116 fi 10117 rm -f core conftest.err conftest.$ac_objext \ 10118 conftest$ac_exeext conftest.$ac_ext 10119 fi 10120 10121 10122 CFLAGS="$xorg_testset_save_CFLAGS" 10123 10124 eval supported=\$$cacheid 10125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10126 $as_echo "$supported" >&6; } 10127 if test "$supported" = "yes" ; then 10128 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10129 found="yes" 10130 fi 10131 fi 10132 10133 10134 10135 10136 10137 10138 10139 10140 10141 10142 10143 10144 10145 10146 10147 xorg_testset_save_CFLAGS="$CFLAGS" 10148 10149 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10152 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10153 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10154 $as_echo_n "(cached) " >&6 10155 else 10156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10157 /* end confdefs.h. */ 10158 int i; 10159 _ACEOF 10160 if ac_fn_c_try_compile "$LINENO"; then : 10161 xorg_cv_cc_flag_unknown_warning_option=yes 10162 else 10163 xorg_cv_cc_flag_unknown_warning_option=no 10164 fi 10165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10166 fi 10167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10168 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10169 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10170 CFLAGS="$xorg_testset_save_CFLAGS" 10171 fi 10172 10173 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10176 fi 10177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10179 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10180 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10181 $as_echo_n "(cached) " >&6 10182 else 10183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10184 /* end confdefs.h. */ 10185 int i; 10186 _ACEOF 10187 if ac_fn_c_try_compile "$LINENO"; then : 10188 xorg_cv_cc_flag_unused_command_line_argument=yes 10189 else 10190 xorg_cv_cc_flag_unused_command_line_argument=no 10191 fi 10192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10193 fi 10194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10195 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10196 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10197 CFLAGS="$xorg_testset_save_CFLAGS" 10198 fi 10199 10200 found="no" 10201 10202 if test $found = "no" ; then 10203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10205 fi 10206 10207 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10209 fi 10210 10211 CFLAGS="$CFLAGS -Werror" 10212 10213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10214 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10215 cacheid=xorg_cv_cc_flag__Werror 10216 if eval \${$cacheid+:} false; then : 10217 $as_echo_n "(cached) " >&6 10218 else 10219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10220 /* end confdefs.h. */ 10221 int i; 10222 int 10223 main () 10224 { 10225 10226 ; 10227 return 0; 10228 } 10229 _ACEOF 10230 if ac_fn_c_try_link "$LINENO"; then : 10231 eval $cacheid=yes 10232 else 10233 eval $cacheid=no 10234 fi 10235 rm -f core conftest.err conftest.$ac_objext \ 10236 conftest$ac_exeext conftest.$ac_ext 10237 fi 10238 10239 10240 CFLAGS="$xorg_testset_save_CFLAGS" 10241 10242 eval supported=\$$cacheid 10243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10244 $as_echo "$supported" >&6; } 10245 if test "$supported" = "yes" ; then 10246 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10247 found="yes" 10248 fi 10249 fi 10250 10251 if test $found = "no" ; then 10252 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10254 fi 10255 10256 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10257 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10258 fi 10259 10260 CFLAGS="$CFLAGS -errwarn" 10261 10262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10263 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10264 cacheid=xorg_cv_cc_flag__errwarn 10265 if eval \${$cacheid+:} false; then : 10266 $as_echo_n "(cached) " >&6 10267 else 10268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10269 /* end confdefs.h. */ 10270 int i; 10271 int 10272 main () 10273 { 10274 10275 ; 10276 return 0; 10277 } 10278 _ACEOF 10279 if ac_fn_c_try_link "$LINENO"; then : 10280 eval $cacheid=yes 10281 else 10282 eval $cacheid=no 10283 fi 10284 rm -f core conftest.err conftest.$ac_objext \ 10285 conftest$ac_exeext conftest.$ac_ext 10286 fi 10287 10288 10289 CFLAGS="$xorg_testset_save_CFLAGS" 10290 10291 eval supported=\$$cacheid 10292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10293 $as_echo "$supported" >&6; } 10294 if test "$supported" = "yes" ; then 10295 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10296 found="yes" 10297 fi 10298 fi 10299 10300 10301 10302 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10303 # activate it with -Werror, so we add it here explicitly. 10304 10305 10306 10307 10308 10309 10310 10311 10312 10313 10314 10315 10316 10317 xorg_testset_save_CFLAGS="$CFLAGS" 10318 10319 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10322 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10323 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10324 $as_echo_n "(cached) " >&6 10325 else 10326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10327 /* end confdefs.h. */ 10328 int i; 10329 _ACEOF 10330 if ac_fn_c_try_compile "$LINENO"; then : 10331 xorg_cv_cc_flag_unknown_warning_option=yes 10332 else 10333 xorg_cv_cc_flag_unknown_warning_option=no 10334 fi 10335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10336 fi 10337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10338 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10339 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10340 CFLAGS="$xorg_testset_save_CFLAGS" 10341 fi 10342 10343 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10346 fi 10347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10349 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10350 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10351 $as_echo_n "(cached) " >&6 10352 else 10353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10354 /* end confdefs.h. */ 10355 int i; 10356 _ACEOF 10357 if ac_fn_c_try_compile "$LINENO"; then : 10358 xorg_cv_cc_flag_unused_command_line_argument=yes 10359 else 10360 xorg_cv_cc_flag_unused_command_line_argument=no 10361 fi 10362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10363 fi 10364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10365 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10366 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10367 CFLAGS="$xorg_testset_save_CFLAGS" 10368 fi 10369 10370 found="no" 10371 10372 if test $found = "no" ; then 10373 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10374 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10375 fi 10376 10377 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10378 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10379 fi 10380 10381 CFLAGS="$CFLAGS -Werror=attributes" 10382 10383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10384 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10385 cacheid=xorg_cv_cc_flag__Werror_attributes 10386 if eval \${$cacheid+:} false; then : 10387 $as_echo_n "(cached) " >&6 10388 else 10389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10390 /* end confdefs.h. */ 10391 int i; 10392 int 10393 main () 10394 { 10395 10396 ; 10397 return 0; 10398 } 10399 _ACEOF 10400 if ac_fn_c_try_link "$LINENO"; then : 10401 eval $cacheid=yes 10402 else 10403 eval $cacheid=no 10404 fi 10405 rm -f core conftest.err conftest.$ac_objext \ 10406 conftest$ac_exeext conftest.$ac_ext 10407 fi 10408 10409 10410 CFLAGS="$xorg_testset_save_CFLAGS" 10411 10412 eval supported=\$$cacheid 10413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10414 $as_echo "$supported" >&6; } 10415 if test "$supported" = "yes" ; then 10416 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10417 found="yes" 10418 fi 10419 fi 10420 10421 10422 10423 if test "x$STRICT_COMPILE" = "xyes"; then 10424 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10425 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10426 fi 10427 10428 10429 10430 10431 10432 10433 cat >>confdefs.h <<_ACEOF 10434 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10435 _ACEOF 10436 10437 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10438 if test "x$PVM" = "x"; then 10439 PVM="0" 10440 fi 10441 10442 cat >>confdefs.h <<_ACEOF 10443 #define PACKAGE_VERSION_MINOR $PVM 10444 _ACEOF 10445 10446 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10447 if test "x$PVP" = "x"; then 10448 PVP="0" 10449 fi 10450 10451 cat >>confdefs.h <<_ACEOF 10452 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10453 _ACEOF 10454 10455 10456 10457 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10458 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10459 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10460 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10461 10462 10463 10464 10465 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10466 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10467 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10468 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10469 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10470 10471 10472 10473 10474 10475 10476 if test x$APP_MAN_SUFFIX = x ; then 10477 APP_MAN_SUFFIX=1 10478 fi 10479 if test x$APP_MAN_DIR = x ; then 10480 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10481 fi 10482 10483 if test x$LIB_MAN_SUFFIX = x ; then 10484 LIB_MAN_SUFFIX=3 10485 fi 10486 if test x$LIB_MAN_DIR = x ; then 10487 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10488 fi 10489 10490 if test x$FILE_MAN_SUFFIX = x ; then 10491 case $host_os in 10492 solaris*) FILE_MAN_SUFFIX=4 ;; 10493 *) FILE_MAN_SUFFIX=5 ;; 10494 esac 10495 fi 10496 if test x$FILE_MAN_DIR = x ; then 10497 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10498 fi 10499 10500 if test x$MISC_MAN_SUFFIX = x ; then 10501 case $host_os in 10502 solaris*) MISC_MAN_SUFFIX=5 ;; 10503 *) MISC_MAN_SUFFIX=7 ;; 10504 esac 10505 fi 10506 if test x$MISC_MAN_DIR = x ; then 10507 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10508 fi 10509 10510 if test x$DRIVER_MAN_SUFFIX = x ; then 10511 case $host_os in 10512 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10513 *) DRIVER_MAN_SUFFIX=4 ;; 10514 esac 10515 fi 10516 if test x$DRIVER_MAN_DIR = x ; then 10517 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10518 fi 10519 10520 if test x$ADMIN_MAN_SUFFIX = x ; then 10521 case $host_os in 10522 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10523 *) ADMIN_MAN_SUFFIX=8 ;; 10524 esac 10525 fi 10526 if test x$ADMIN_MAN_DIR = x ; then 10527 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10528 fi 10529 10530 10531 10532 10533 10534 10535 10536 10537 10538 10539 10540 10541 10542 10543 10544 XORG_MAN_PAGE="X Version 11" 10545 10546 MAN_SUBSTS="\ 10547 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10548 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10549 -e 's|__xservername__|Xorg|g' \ 10550 -e 's|__xconfigfile__|xorg.conf|g' \ 10551 -e 's|__projectroot__|\$(prefix)|g' \ 10552 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10553 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10554 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10555 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10556 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10557 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10558 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10559 10560 10561 10562 # Check whether --enable-silent-rules was given. 10563 if test "${enable_silent_rules+set}" = set; then : 10564 enableval=$enable_silent_rules; 10565 fi 10566 10567 case $enable_silent_rules in # ((( 10568 yes) AM_DEFAULT_VERBOSITY=0;; 10569 no) AM_DEFAULT_VERBOSITY=1;; 10570 *) AM_DEFAULT_VERBOSITY=0;; 10571 esac 10572 am_make=${MAKE-make} 10573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10574 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10575 if ${am_cv_make_support_nested_variables+:} false; then : 10576 $as_echo_n "(cached) " >&6 10577 else 10578 if $as_echo 'TRUE=$(BAR$(V)) 10579 BAR0=false 10580 BAR1=true 10581 V=1 10582 am__doit: 10583 @$(TRUE) 10584 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10585 am_cv_make_support_nested_variables=yes 10586 else 10587 am_cv_make_support_nested_variables=no 10588 fi 10589 fi 10590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10591 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10592 if test $am_cv_make_support_nested_variables = yes; then 10593 AM_V='$(V)' 10594 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10595 else 10596 AM_V=$AM_DEFAULT_VERBOSITY 10597 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10598 fi 10599 AM_BACKSLASH='\' 10600 10601 10602 10603 # Checks for pkg-config packages 10604 10605 pkg_failed=no 10606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BDFTOPCF" >&5 10607 $as_echo_n "checking for BDFTOPCF... " >&6; } 10608 10609 if test -n "$BDFTOPCF_CFLAGS"; then 10610 pkg_cv_BDFTOPCF_CFLAGS="$BDFTOPCF_CFLAGS" 10611 elif test -n "$PKG_CONFIG"; then 10612 if test -n "$PKG_CONFIG" && \ 10613 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xfont\""; } >&5 10614 ($PKG_CONFIG --exists --print-errors "xfont") 2>&5 10615 ac_status=$? 10616 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10617 test $ac_status = 0; }; then 10618 pkg_cv_BDFTOPCF_CFLAGS=`$PKG_CONFIG --cflags "xfont" 2>/dev/null` 10619 else 10620 pkg_failed=yes 10621 fi 10622 else 10623 pkg_failed=untried 10624 fi 10625 if test -n "$BDFTOPCF_LIBS"; then 10626 pkg_cv_BDFTOPCF_LIBS="$BDFTOPCF_LIBS" 10627 elif test -n "$PKG_CONFIG"; then 10628 if test -n "$PKG_CONFIG" && \ 10629 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xfont\""; } >&5 10630 ($PKG_CONFIG --exists --print-errors "xfont") 2>&5 10631 ac_status=$? 10632 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10633 test $ac_status = 0; }; then 10634 pkg_cv_BDFTOPCF_LIBS=`$PKG_CONFIG --libs "xfont" 2>/dev/null` 10635 else 10636 pkg_failed=yes 10637 fi 10638 else 10639 pkg_failed=untried 10640 fi 10641 10642 10643 10644 if test $pkg_failed = yes; then 10645 10646 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10647 _pkg_short_errors_supported=yes 10648 else 10649 _pkg_short_errors_supported=no 10650 fi 10651 if test $_pkg_short_errors_supported = yes; then 10652 BDFTOPCF_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xfont" 2>&1` 10653 else 10654 BDFTOPCF_PKG_ERRORS=`$PKG_CONFIG --print-errors "xfont" 2>&1` 10655 fi 10656 # Put the nasty error message in config.log where it belongs 10657 echo "$BDFTOPCF_PKG_ERRORS" >&5 10658 10659 as_fn_error $? "Package requirements (xfont) were not met: 10660 10661 $BDFTOPCF_PKG_ERRORS 10662 10663 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10664 installed software in a non-standard prefix. 10665 10666 Alternatively, you may set the environment variables BDFTOPCF_CFLAGS 10667 and BDFTOPCF_LIBS to avoid the need to call pkg-config. 10668 See the pkg-config man page for more details. 10669 " "$LINENO" 5 10670 elif test $pkg_failed = untried; then 10671 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10672 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10673 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10674 is in your PATH or set the PKG_CONFIG environment variable to the full 10675 path to pkg-config. 10676 10677 Alternatively, you may set the environment variables BDFTOPCF_CFLAGS 10678 and BDFTOPCF_LIBS to avoid the need to call pkg-config. 10679 See the pkg-config man page for more details. 10680 10681 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10682 See \`config.log' for more details" "$LINENO" 5; } 10683 else 10684 BDFTOPCF_CFLAGS=$pkg_cv_BDFTOPCF_CFLAGS 10685 BDFTOPCF_LIBS=$pkg_cv_BDFTOPCF_LIBS 10686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10687 $as_echo "yes" >&6; } 10688 : 10689 fi 10690 10691 10692 10693 10694 10695 10696 # Check whether --with-lint was given. 10697 if test "${with_lint+set}" = set; then : 10698 withval=$with_lint; use_lint=$withval 10699 else 10700 use_lint=no 10701 fi 10702 10703 10704 # Obtain platform specific info like program name and options 10705 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 10706 case $host_os in 10707 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 10708 lint_name=splint 10709 lint_options="-badflag" 10710 ;; 10711 *freebsd* | *netbsd*) 10712 lint_name=lint 10713 lint_options="-u -b" 10714 ;; 10715 *solaris*) 10716 lint_name=lint 10717 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 10718 ;; 10719 esac 10720 10721 # Test for the presence of the program (either guessed by the code or spelled out by the user) 10722 if test "x$use_lint" = x"yes" ; then 10723 # Extract the first word of "$lint_name", so it can be a program name with args. 10724 set dummy $lint_name; ac_word=$2 10725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10726 $as_echo_n "checking for $ac_word... " >&6; } 10727 if ${ac_cv_path_LINT+:} false; then : 10728 $as_echo_n "(cached) " >&6 10729 else 10730 case $LINT in 10731 [\\/]* | ?:[\\/]*) 10732 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 10733 ;; 10734 *) 10735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10736 for as_dir in $PATH 10737 do 10738 IFS=$as_save_IFS 10739 test -z "$as_dir" && as_dir=. 10740 for ac_exec_ext in '' $ac_executable_extensions; do 10741 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10742 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 10743 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10744 break 2 10745 fi 10746 done 10747 done 10748 IFS=$as_save_IFS 10749 10750 ;; 10751 esac 10752 fi 10753 LINT=$ac_cv_path_LINT 10754 if test -n "$LINT"; then 10755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 10756 $as_echo "$LINT" >&6; } 10757 else 10758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10759 $as_echo "no" >&6; } 10760 fi 10761 10762 10763 if test "x$LINT" = "x"; then 10764 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 10765 fi 10766 elif test "x$use_lint" = x"no" ; then 10767 if test "x$LINT" != "x"; then 10768 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 10769 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 10770 fi 10771 else 10772 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 10773 fi 10774 10775 # User supplied flags override default flags 10776 if test "x$LINT_FLAGS" != "x"; then 10777 lint_options=$LINT_FLAGS 10778 fi 10779 10780 LINT_FLAGS=$lint_options 10781 10782 if test "x$LINT" != x; then 10783 LINT_TRUE= 10784 LINT_FALSE='#' 10785 else 10786 LINT_TRUE='#' 10787 LINT_FALSE= 10788 fi 10789 10790 10791 10792 10793 ac_config_files="$ac_config_files Makefile man/Makefile" 10794 10795 cat >confcache <<\_ACEOF 10796 # This file is a shell script that caches the results of configure 10797 # tests run on this system so they can be shared between configure 10798 # scripts and configure runs, see configure's option --config-cache. 10799 # It is not useful on other systems. If it contains results you don't 10800 # want to keep, you may remove or edit it. 10801 # 10802 # config.status only pays attention to the cache file if you give it 10803 # the --recheck option to rerun configure. 10804 # 10805 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10806 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10807 # following values. 10808 10809 _ACEOF 10810 10811 # The following way of writing the cache mishandles newlines in values, 10812 # but we know of no workaround that is simple, portable, and efficient. 10813 # So, we kill variables containing newlines. 10814 # Ultrix sh set writes to stderr and can't be redirected directly, 10815 # and sets the high bit in the cache file unless we assign to the vars. 10816 ( 10817 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10818 eval ac_val=\$$ac_var 10819 case $ac_val in #( 10820 *${as_nl}*) 10821 case $ac_var in #( 10822 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10823 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10824 esac 10825 case $ac_var in #( 10826 _ | IFS | as_nl) ;; #( 10827 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10828 *) { eval $ac_var=; unset $ac_var;} ;; 10829 esac ;; 10830 esac 10831 done 10832 10833 (set) 2>&1 | 10834 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10835 *${as_nl}ac_space=\ *) 10836 # `set' does not quote correctly, so add quotes: double-quote 10837 # substitution turns \\\\ into \\, and sed turns \\ into \. 10838 sed -n \ 10839 "s/'/'\\\\''/g; 10840 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10841 ;; #( 10842 *) 10843 # `set' quotes correctly as required by POSIX, so do not add quotes. 10844 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10845 ;; 10846 esac | 10847 sort 10848 ) | 10849 sed ' 10850 /^ac_cv_env_/b end 10851 t clear 10852 :clear 10853 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10854 t end 10855 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10856 :end' >>confcache 10857 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10858 if test -w "$cache_file"; then 10859 if test "x$cache_file" != "x/dev/null"; then 10860 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10861 $as_echo "$as_me: updating cache $cache_file" >&6;} 10862 if test ! -f "$cache_file" || test -h "$cache_file"; then 10863 cat confcache >"$cache_file" 10864 else 10865 case $cache_file in #( 10866 */* | ?:*) 10867 mv -f confcache "$cache_file"$$ && 10868 mv -f "$cache_file"$$ "$cache_file" ;; #( 10869 *) 10870 mv -f confcache "$cache_file" ;; 10871 esac 10872 fi 10873 fi 10874 else 10875 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10876 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10877 fi 10878 fi 10879 rm -f confcache 10880 10881 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10882 # Let make expand exec_prefix. 10883 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10884 10885 DEFS=-DHAVE_CONFIG_H 10886 10887 ac_libobjs= 10888 ac_ltlibobjs= 10889 U= 10890 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10891 # 1. Remove the extension, and $U if already installed. 10892 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10893 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10894 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10895 # will be set to the directory where LIBOBJS objects are built. 10896 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10897 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10898 done 10899 LIBOBJS=$ac_libobjs 10900 10901 LTLIBOBJS=$ac_ltlibobjs 10902 10903 10904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10905 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10906 if test -n "$am_sleep_pid"; then 10907 # Hide warnings about reused PIDs. 10908 wait $am_sleep_pid 2>/dev/null 10909 fi 10910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10911 $as_echo "done" >&6; } 10912 if test -n "$EXEEXT"; then 10913 am__EXEEXT_TRUE= 10914 am__EXEEXT_FALSE='#' 10915 else 10916 am__EXEEXT_TRUE='#' 10917 am__EXEEXT_FALSE= 10918 fi 10919 10920 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10921 as_fn_error $? "conditional \"AMDEP\" was never defined. 10922 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10923 fi 10924 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10925 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10926 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10927 fi 10928 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 10929 as_fn_error $? "conditional \"LINT\" was never defined. 10930 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10931 fi 10932 10933 : "${CONFIG_STATUS=./config.status}" 10934 ac_write_fail=0 10935 ac_clean_files_save=$ac_clean_files 10936 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10937 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10938 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10939 as_write_fail=0 10940 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10941 #! $SHELL 10942 # Generated by $as_me. 10943 # Run this file to recreate the current configuration. 10944 # Compiler output produced by configure, useful for debugging 10945 # configure, is in config.log if it exists. 10946 10947 debug=false 10948 ac_cs_recheck=false 10949 ac_cs_silent=false 10950 10951 SHELL=\${CONFIG_SHELL-$SHELL} 10952 export SHELL 10953 _ASEOF 10954 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10955 ## -------------------- ## 10956 ## M4sh Initialization. ## 10957 ## -------------------- ## 10958 10959 # Be more Bourne compatible 10960 DUALCASE=1; export DUALCASE # for MKS sh 10961 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10962 emulate sh 10963 NULLCMD=: 10964 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10965 # is contrary to our usage. Disable this feature. 10966 alias -g '${1+"$@"}'='"$@"' 10967 setopt NO_GLOB_SUBST 10968 else 10969 case `(set -o) 2>/dev/null` in #( 10970 *posix*) : 10971 set -o posix ;; #( 10972 *) : 10973 ;; 10974 esac 10975 fi 10976 10977 10978 as_nl=' 10979 ' 10980 export as_nl 10981 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10982 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10983 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10984 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10985 # Prefer a ksh shell builtin over an external printf program on Solaris, 10986 # but without wasting forks for bash or zsh. 10987 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10988 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10989 as_echo='print -r --' 10990 as_echo_n='print -rn --' 10991 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10992 as_echo='printf %s\n' 10993 as_echo_n='printf %s' 10994 else 10995 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10996 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10997 as_echo_n='/usr/ucb/echo -n' 10998 else 10999 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11000 as_echo_n_body='eval 11001 arg=$1; 11002 case $arg in #( 11003 *"$as_nl"*) 11004 expr "X$arg" : "X\\(.*\\)$as_nl"; 11005 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11006 esac; 11007 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11008 ' 11009 export as_echo_n_body 11010 as_echo_n='sh -c $as_echo_n_body as_echo' 11011 fi 11012 export as_echo_body 11013 as_echo='sh -c $as_echo_body as_echo' 11014 fi 11015 11016 # The user is always right. 11017 if test "${PATH_SEPARATOR+set}" != set; then 11018 PATH_SEPARATOR=: 11019 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11020 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11021 PATH_SEPARATOR=';' 11022 } 11023 fi 11024 11025 11026 # IFS 11027 # We need space, tab and new line, in precisely that order. Quoting is 11028 # there to prevent editors from complaining about space-tab. 11029 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11030 # splitting by setting IFS to empty value.) 11031 IFS=" "" $as_nl" 11032 11033 # Find who we are. Look in the path if we contain no directory separator. 11034 as_myself= 11035 case $0 in #(( 11036 *[\\/]* ) as_myself=$0 ;; 11037 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11038 for as_dir in $PATH 11039 do 11040 IFS=$as_save_IFS 11041 test -z "$as_dir" && as_dir=. 11042 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11043 done 11044 IFS=$as_save_IFS 11045 11046 ;; 11047 esac 11048 # We did not find ourselves, most probably we were run as `sh COMMAND' 11049 # in which case we are not to be found in the path. 11050 if test "x$as_myself" = x; then 11051 as_myself=$0 11052 fi 11053 if test ! -f "$as_myself"; then 11054 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11055 exit 1 11056 fi 11057 11058 # Unset variables that we do not need and which cause bugs (e.g. in 11059 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11060 # suppresses any "Segmentation fault" message there. '((' could 11061 # trigger a bug in pdksh 5.2.14. 11062 for as_var in BASH_ENV ENV MAIL MAILPATH 11063 do eval test x\${$as_var+set} = xset \ 11064 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11065 done 11066 PS1='$ ' 11067 PS2='> ' 11068 PS4='+ ' 11069 11070 # NLS nuisances. 11071 LC_ALL=C 11072 export LC_ALL 11073 LANGUAGE=C 11074 export LANGUAGE 11075 11076 # CDPATH. 11077 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11078 11079 11080 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11081 # ---------------------------------------- 11082 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11083 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11084 # script with STATUS, using 1 if that was 0. 11085 as_fn_error () 11086 { 11087 as_status=$1; test $as_status -eq 0 && as_status=1 11088 if test "$4"; then 11089 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11090 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11091 fi 11092 $as_echo "$as_me: error: $2" >&2 11093 as_fn_exit $as_status 11094 } # as_fn_error 11095 11096 11097 # as_fn_set_status STATUS 11098 # ----------------------- 11099 # Set $? to STATUS, without forking. 11100 as_fn_set_status () 11101 { 11102 return $1 11103 } # as_fn_set_status 11104 11105 # as_fn_exit STATUS 11106 # ----------------- 11107 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11108 as_fn_exit () 11109 { 11110 set +e 11111 as_fn_set_status $1 11112 exit $1 11113 } # as_fn_exit 11114 11115 # as_fn_unset VAR 11116 # --------------- 11117 # Portably unset VAR. 11118 as_fn_unset () 11119 { 11120 { eval $1=; unset $1;} 11121 } 11122 as_unset=as_fn_unset 11123 # as_fn_append VAR VALUE 11124 # ---------------------- 11125 # Append the text in VALUE to the end of the definition contained in VAR. Take 11126 # advantage of any shell optimizations that allow amortized linear growth over 11127 # repeated appends, instead of the typical quadratic growth present in naive 11128 # implementations. 11129 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11130 eval 'as_fn_append () 11131 { 11132 eval $1+=\$2 11133 }' 11134 else 11135 as_fn_append () 11136 { 11137 eval $1=\$$1\$2 11138 } 11139 fi # as_fn_append 11140 11141 # as_fn_arith ARG... 11142 # ------------------ 11143 # Perform arithmetic evaluation on the ARGs, and store the result in the 11144 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11145 # must be portable across $(()) and expr. 11146 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11147 eval 'as_fn_arith () 11148 { 11149 as_val=$(( $* )) 11150 }' 11151 else 11152 as_fn_arith () 11153 { 11154 as_val=`expr "$@" || test $? -eq 1` 11155 } 11156 fi # as_fn_arith 11157 11158 11159 if expr a : '\(a\)' >/dev/null 2>&1 && 11160 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11161 as_expr=expr 11162 else 11163 as_expr=false 11164 fi 11165 11166 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11167 as_basename=basename 11168 else 11169 as_basename=false 11170 fi 11171 11172 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11173 as_dirname=dirname 11174 else 11175 as_dirname=false 11176 fi 11177 11178 as_me=`$as_basename -- "$0" || 11179 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11180 X"$0" : 'X\(//\)$' \| \ 11181 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11182 $as_echo X/"$0" | 11183 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11184 s//\1/ 11185 q 11186 } 11187 /^X\/\(\/\/\)$/{ 11188 s//\1/ 11189 q 11190 } 11191 /^X\/\(\/\).*/{ 11192 s//\1/ 11193 q 11194 } 11195 s/.*/./; q'` 11196 11197 # Avoid depending upon Character Ranges. 11198 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11199 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11200 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11201 as_cr_digits='0123456789' 11202 as_cr_alnum=$as_cr_Letters$as_cr_digits 11203 11204 ECHO_C= ECHO_N= ECHO_T= 11205 case `echo -n x` in #((((( 11206 -n*) 11207 case `echo 'xy\c'` in 11208 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11209 xy) ECHO_C='\c';; 11210 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11211 ECHO_T=' ';; 11212 esac;; 11213 *) 11214 ECHO_N='-n';; 11215 esac 11216 11217 rm -f conf$$ conf$$.exe conf$$.file 11218 if test -d conf$$.dir; then 11219 rm -f conf$$.dir/conf$$.file 11220 else 11221 rm -f conf$$.dir 11222 mkdir conf$$.dir 2>/dev/null 11223 fi 11224 if (echo >conf$$.file) 2>/dev/null; then 11225 if ln -s conf$$.file conf$$ 2>/dev/null; then 11226 as_ln_s='ln -s' 11227 # ... but there are two gotchas: 11228 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11229 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11230 # In both cases, we have to default to `cp -pR'. 11231 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11232 as_ln_s='cp -pR' 11233 elif ln conf$$.file conf$$ 2>/dev/null; then 11234 as_ln_s=ln 11235 else 11236 as_ln_s='cp -pR' 11237 fi 11238 else 11239 as_ln_s='cp -pR' 11240 fi 11241 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11242 rmdir conf$$.dir 2>/dev/null 11243 11244 11245 # as_fn_mkdir_p 11246 # ------------- 11247 # Create "$as_dir" as a directory, including parents if necessary. 11248 as_fn_mkdir_p () 11249 { 11250 11251 case $as_dir in #( 11252 -*) as_dir=./$as_dir;; 11253 esac 11254 test -d "$as_dir" || eval $as_mkdir_p || { 11255 as_dirs= 11256 while :; do 11257 case $as_dir in #( 11258 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11259 *) as_qdir=$as_dir;; 11260 esac 11261 as_dirs="'$as_qdir' $as_dirs" 11262 as_dir=`$as_dirname -- "$as_dir" || 11263 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11264 X"$as_dir" : 'X\(//\)[^/]' \| \ 11265 X"$as_dir" : 'X\(//\)$' \| \ 11266 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11267 $as_echo X"$as_dir" | 11268 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11269 s//\1/ 11270 q 11271 } 11272 /^X\(\/\/\)[^/].*/{ 11273 s//\1/ 11274 q 11275 } 11276 /^X\(\/\/\)$/{ 11277 s//\1/ 11278 q 11279 } 11280 /^X\(\/\).*/{ 11281 s//\1/ 11282 q 11283 } 11284 s/.*/./; q'` 11285 test -d "$as_dir" && break 11286 done 11287 test -z "$as_dirs" || eval "mkdir $as_dirs" 11288 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11289 11290 11291 } # as_fn_mkdir_p 11292 if mkdir -p . 2>/dev/null; then 11293 as_mkdir_p='mkdir -p "$as_dir"' 11294 else 11295 test -d ./-p && rmdir ./-p 11296 as_mkdir_p=false 11297 fi 11298 11299 11300 # as_fn_executable_p FILE 11301 # ----------------------- 11302 # Test if FILE is an executable regular file. 11303 as_fn_executable_p () 11304 { 11305 test -f "$1" && test -x "$1" 11306 } # as_fn_executable_p 11307 as_test_x='test -x' 11308 as_executable_p=as_fn_executable_p 11309 11310 # Sed expression to map a string onto a valid CPP name. 11311 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11312 11313 # Sed expression to map a string onto a valid variable name. 11314 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11315 11316 11317 exec 6>&1 11318 ## ----------------------------------- ## 11319 ## Main body of $CONFIG_STATUS script. ## 11320 ## ----------------------------------- ## 11321 _ASEOF 11322 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11323 11324 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11325 # Save the log message, to keep $0 and so on meaningful, and to 11326 # report actual input values of CONFIG_FILES etc. instead of their 11327 # values after options handling. 11328 ac_log=" 11329 This file was extended by bdftopcf $as_me 1.0.5, which was 11330 generated by GNU Autoconf 2.69. Invocation command line was 11331 11332 CONFIG_FILES = $CONFIG_FILES 11333 CONFIG_HEADERS = $CONFIG_HEADERS 11334 CONFIG_LINKS = $CONFIG_LINKS 11335 CONFIG_COMMANDS = $CONFIG_COMMANDS 11336 $ $0 $@ 11337 11338 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11339 " 11340 11341 _ACEOF 11342 11343 case $ac_config_files in *" 11344 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11345 esac 11346 11347 case $ac_config_headers in *" 11348 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11349 esac 11350 11351 11352 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11353 # Files that config.status was made for. 11354 config_files="$ac_config_files" 11355 config_headers="$ac_config_headers" 11356 config_commands="$ac_config_commands" 11357 11358 _ACEOF 11359 11360 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11361 ac_cs_usage="\ 11362 \`$as_me' instantiates files and other configuration actions 11363 from templates according to the current configuration. Unless the files 11364 and actions are specified as TAGs, all are instantiated by default. 11365 11366 Usage: $0 [OPTION]... [TAG]... 11367 11368 -h, --help print this help, then exit 11369 -V, --version print version number and configuration settings, then exit 11370 --config print configuration, then exit 11371 -q, --quiet, --silent 11372 do not print progress messages 11373 -d, --debug don't remove temporary files 11374 --recheck update $as_me by reconfiguring in the same conditions 11375 --file=FILE[:TEMPLATE] 11376 instantiate the configuration file FILE 11377 --header=FILE[:TEMPLATE] 11378 instantiate the configuration header FILE 11379 11380 Configuration files: 11381 $config_files 11382 11383 Configuration headers: 11384 $config_headers 11385 11386 Configuration commands: 11387 $config_commands 11388 11389 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11390 11391 _ACEOF 11392 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11393 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11394 ac_cs_version="\\ 11395 bdftopcf config.status 1.0.5 11396 configured by $0, generated by GNU Autoconf 2.69, 11397 with options \\"\$ac_cs_config\\" 11398 11399 Copyright (C) 2012 Free Software Foundation, Inc. 11400 This config.status script is free software; the Free Software Foundation 11401 gives unlimited permission to copy, distribute and modify it." 11402 11403 ac_pwd='$ac_pwd' 11404 srcdir='$srcdir' 11405 INSTALL='$INSTALL' 11406 MKDIR_P='$MKDIR_P' 11407 AWK='$AWK' 11408 test -n "\$AWK" || AWK=awk 11409 _ACEOF 11410 11411 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11412 # The default lists apply if the user does not specify any file. 11413 ac_need_defaults=: 11414 while test $# != 0 11415 do 11416 case $1 in 11417 --*=?*) 11418 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11419 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11420 ac_shift=: 11421 ;; 11422 --*=) 11423 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11424 ac_optarg= 11425 ac_shift=: 11426 ;; 11427 *) 11428 ac_option=$1 11429 ac_optarg=$2 11430 ac_shift=shift 11431 ;; 11432 esac 11433 11434 case $ac_option in 11435 # Handling of the options. 11436 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11437 ac_cs_recheck=: ;; 11438 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11439 $as_echo "$ac_cs_version"; exit ;; 11440 --config | --confi | --conf | --con | --co | --c ) 11441 $as_echo "$ac_cs_config"; exit ;; 11442 --debug | --debu | --deb | --de | --d | -d ) 11443 debug=: ;; 11444 --file | --fil | --fi | --f ) 11445 $ac_shift 11446 case $ac_optarg in 11447 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11448 '') as_fn_error $? "missing file argument" ;; 11449 esac 11450 as_fn_append CONFIG_FILES " '$ac_optarg'" 11451 ac_need_defaults=false;; 11452 --header | --heade | --head | --hea ) 11453 $ac_shift 11454 case $ac_optarg in 11455 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11456 esac 11457 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11458 ac_need_defaults=false;; 11459 --he | --h) 11460 # Conflict between --help and --header 11461 as_fn_error $? "ambiguous option: \`$1' 11462 Try \`$0 --help' for more information.";; 11463 --help | --hel | -h ) 11464 $as_echo "$ac_cs_usage"; exit ;; 11465 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11466 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11467 ac_cs_silent=: ;; 11468 11469 # This is an error. 11470 -*) as_fn_error $? "unrecognized option: \`$1' 11471 Try \`$0 --help' for more information." ;; 11472 11473 *) as_fn_append ac_config_targets " $1" 11474 ac_need_defaults=false ;; 11475 11476 esac 11477 shift 11478 done 11479 11480 ac_configure_extra_args= 11481 11482 if $ac_cs_silent; then 11483 exec 6>/dev/null 11484 ac_configure_extra_args="$ac_configure_extra_args --silent" 11485 fi 11486 11487 _ACEOF 11488 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11489 if \$ac_cs_recheck; then 11490 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11491 shift 11492 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11493 CONFIG_SHELL='$SHELL' 11494 export CONFIG_SHELL 11495 exec "\$@" 11496 fi 11497 11498 _ACEOF 11499 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11500 exec 5>>config.log 11501 { 11502 echo 11503 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11504 ## Running $as_me. ## 11505 _ASBOX 11506 $as_echo "$ac_log" 11507 } >&5 11508 11509 _ACEOF 11510 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11511 # 11512 # INIT-COMMANDS 11513 # 11514 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11515 11516 _ACEOF 11517 11518 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11519 11520 # Handling of arguments. 11521 for ac_config_target in $ac_config_targets 11522 do 11523 case $ac_config_target in 11524 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11525 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11526 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11527 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11528 11529 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11530 esac 11531 done 11532 11533 11534 # If the user did not use the arguments to specify the items to instantiate, 11535 # then the envvar interface is used. Set only those that are not. 11536 # We use the long form for the default assignment because of an extremely 11537 # bizarre bug on SunOS 4.1.3. 11538 if $ac_need_defaults; then 11539 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11540 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11541 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11542 fi 11543 11544 # Have a temporary directory for convenience. Make it in the build tree 11545 # simply because there is no reason against having it here, and in addition, 11546 # creating and moving files from /tmp can sometimes cause problems. 11547 # Hook for its removal unless debugging. 11548 # Note that there is a small window in which the directory will not be cleaned: 11549 # after its creation but before its name has been assigned to `$tmp'. 11550 $debug || 11551 { 11552 tmp= ac_tmp= 11553 trap 'exit_status=$? 11554 : "${ac_tmp:=$tmp}" 11555 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11556 ' 0 11557 trap 'as_fn_exit 1' 1 2 13 15 11558 } 11559 # Create a (secure) tmp directory for tmp files. 11560 11561 { 11562 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11563 test -d "$tmp" 11564 } || 11565 { 11566 tmp=./conf$$-$RANDOM 11567 (umask 077 && mkdir "$tmp") 11568 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11569 ac_tmp=$tmp 11570 11571 # Set up the scripts for CONFIG_FILES section. 11572 # No need to generate them if there are no CONFIG_FILES. 11573 # This happens for instance with `./config.status config.h'. 11574 if test -n "$CONFIG_FILES"; then 11575 11576 11577 ac_cr=`echo X | tr X '\015'` 11578 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11579 # But we know of no other shell where ac_cr would be empty at this 11580 # point, so we can use a bashism as a fallback. 11581 if test "x$ac_cr" = x; then 11582 eval ac_cr=\$\'\\r\' 11583 fi 11584 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11585 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11586 ac_cs_awk_cr='\\r' 11587 else 11588 ac_cs_awk_cr=$ac_cr 11589 fi 11590 11591 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11592 _ACEOF 11593 11594 11595 { 11596 echo "cat >conf$$subs.awk <<_ACEOF" && 11597 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11598 echo "_ACEOF" 11599 } >conf$$subs.sh || 11600 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11601 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11602 ac_delim='%!_!# ' 11603 for ac_last_try in false false false false false :; do 11604 . ./conf$$subs.sh || 11605 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11606 11607 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11608 if test $ac_delim_n = $ac_delim_num; then 11609 break 11610 elif $ac_last_try; then 11611 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11612 else 11613 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11614 fi 11615 done 11616 rm -f conf$$subs.sh 11617 11618 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11619 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11620 _ACEOF 11621 sed -n ' 11622 h 11623 s/^/S["/; s/!.*/"]=/ 11624 p 11625 g 11626 s/^[^!]*!// 11627 :repl 11628 t repl 11629 s/'"$ac_delim"'$// 11630 t delim 11631 :nl 11632 h 11633 s/\(.\{148\}\)..*/\1/ 11634 t more1 11635 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11636 p 11637 n 11638 b repl 11639 :more1 11640 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11641 p 11642 g 11643 s/.\{148\}// 11644 t nl 11645 :delim 11646 h 11647 s/\(.\{148\}\)..*/\1/ 11648 t more2 11649 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11650 p 11651 b 11652 :more2 11653 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11654 p 11655 g 11656 s/.\{148\}// 11657 t delim 11658 ' <conf$$subs.awk | sed ' 11659 /^[^""]/{ 11660 N 11661 s/\n// 11662 } 11663 ' >>$CONFIG_STATUS || ac_write_fail=1 11664 rm -f conf$$subs.awk 11665 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11666 _ACAWK 11667 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11668 for (key in S) S_is_set[key] = 1 11669 FS = "" 11670 11671 } 11672 { 11673 line = $ 0 11674 nfields = split(line, field, "@") 11675 substed = 0 11676 len = length(field[1]) 11677 for (i = 2; i < nfields; i++) { 11678 key = field[i] 11679 keylen = length(key) 11680 if (S_is_set[key]) { 11681 value = S[key] 11682 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11683 len += length(value) + length(field[++i]) 11684 substed = 1 11685 } else 11686 len += 1 + keylen 11687 } 11688 11689 print line 11690 } 11691 11692 _ACAWK 11693 _ACEOF 11694 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11695 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11696 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11697 else 11698 cat 11699 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11700 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11701 _ACEOF 11702 11703 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11704 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11705 # trailing colons and then remove the whole line if VPATH becomes empty 11706 # (actually we leave an empty line to preserve line numbers). 11707 if test "x$srcdir" = x.; then 11708 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11709 h 11710 s/// 11711 s/^/:/ 11712 s/[ ]*$/:/ 11713 s/:\$(srcdir):/:/g 11714 s/:\${srcdir}:/:/g 11715 s/:@srcdir@:/:/g 11716 s/^:*// 11717 s/:*$// 11718 x 11719 s/\(=[ ]*\).*/\1/ 11720 G 11721 s/\n// 11722 s/^[^=]*=[ ]*$// 11723 }' 11724 fi 11725 11726 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11727 fi # test -n "$CONFIG_FILES" 11728 11729 # Set up the scripts for CONFIG_HEADERS section. 11730 # No need to generate them if there are no CONFIG_HEADERS. 11731 # This happens for instance with `./config.status Makefile'. 11732 if test -n "$CONFIG_HEADERS"; then 11733 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11734 BEGIN { 11735 _ACEOF 11736 11737 # Transform confdefs.h into an awk script `defines.awk', embedded as 11738 # here-document in config.status, that substitutes the proper values into 11739 # config.h.in to produce config.h. 11740 11741 # Create a delimiter string that does not exist in confdefs.h, to ease 11742 # handling of long lines. 11743 ac_delim='%!_!# ' 11744 for ac_last_try in false false :; do 11745 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11746 if test -z "$ac_tt"; then 11747 break 11748 elif $ac_last_try; then 11749 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11750 else 11751 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11752 fi 11753 done 11754 11755 # For the awk script, D is an array of macro values keyed by name, 11756 # likewise P contains macro parameters if any. Preserve backslash 11757 # newline sequences. 11758 11759 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11760 sed -n ' 11761 s/.\{148\}/&'"$ac_delim"'/g 11762 t rset 11763 :rset 11764 s/^[ ]*#[ ]*define[ ][ ]*/ / 11765 t def 11766 d 11767 :def 11768 s/\\$// 11769 t bsnl 11770 s/["\\]/\\&/g 11771 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11772 D["\1"]=" \3"/p 11773 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11774 d 11775 :bsnl 11776 s/["\\]/\\&/g 11777 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11778 D["\1"]=" \3\\\\\\n"\\/p 11779 t cont 11780 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11781 t cont 11782 d 11783 :cont 11784 n 11785 s/.\{148\}/&'"$ac_delim"'/g 11786 t clear 11787 :clear 11788 s/\\$// 11789 t bsnlc 11790 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11791 d 11792 :bsnlc 11793 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11794 b cont 11795 ' <confdefs.h | sed ' 11796 s/'"$ac_delim"'/"\\\ 11797 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11798 11799 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11800 for (key in D) D_is_set[key] = 1 11801 FS = "" 11802 } 11803 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11804 line = \$ 0 11805 split(line, arg, " ") 11806 if (arg[1] == "#") { 11807 defundef = arg[2] 11808 mac1 = arg[3] 11809 } else { 11810 defundef = substr(arg[1], 2) 11811 mac1 = arg[2] 11812 } 11813 split(mac1, mac2, "(") #) 11814 macro = mac2[1] 11815 prefix = substr(line, 1, index(line, defundef) - 1) 11816 if (D_is_set[macro]) { 11817 # Preserve the white space surrounding the "#". 11818 print prefix "define", macro P[macro] D[macro] 11819 next 11820 } else { 11821 # Replace #undef with comments. This is necessary, for example, 11822 # in the case of _POSIX_SOURCE, which is predefined and required 11823 # on some systems where configure will not decide to define it. 11824 if (defundef == "undef") { 11825 print "/*", prefix defundef, macro, "*/" 11826 next 11827 } 11828 } 11829 } 11830 { print } 11831 _ACAWK 11832 _ACEOF 11833 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11834 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11835 fi # test -n "$CONFIG_HEADERS" 11836 11837 11838 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11839 shift 11840 for ac_tag 11841 do 11842 case $ac_tag in 11843 :[FHLC]) ac_mode=$ac_tag; continue;; 11844 esac 11845 case $ac_mode$ac_tag in 11846 :[FHL]*:*);; 11847 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11848 :[FH]-) ac_tag=-:-;; 11849 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11850 esac 11851 ac_save_IFS=$IFS 11852 IFS=: 11853 set x $ac_tag 11854 IFS=$ac_save_IFS 11855 shift 11856 ac_file=$1 11857 shift 11858 11859 case $ac_mode in 11860 :L) ac_source=$1;; 11861 :[FH]) 11862 ac_file_inputs= 11863 for ac_f 11864 do 11865 case $ac_f in 11866 -) ac_f="$ac_tmp/stdin";; 11867 *) # Look for the file first in the build tree, then in the source tree 11868 # (if the path is not absolute). The absolute path cannot be DOS-style, 11869 # because $ac_f cannot contain `:'. 11870 test -f "$ac_f" || 11871 case $ac_f in 11872 [\\/$]*) false;; 11873 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11874 esac || 11875 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11876 esac 11877 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11878 as_fn_append ac_file_inputs " '$ac_f'" 11879 done 11880 11881 # Let's still pretend it is `configure' which instantiates (i.e., don't 11882 # use $as_me), people would be surprised to read: 11883 # /* config.h. Generated by config.status. */ 11884 configure_input='Generated from '` 11885 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11886 `' by configure.' 11887 if test x"$ac_file" != x-; then 11888 configure_input="$ac_file. $configure_input" 11889 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11890 $as_echo "$as_me: creating $ac_file" >&6;} 11891 fi 11892 # Neutralize special characters interpreted by sed in replacement strings. 11893 case $configure_input in #( 11894 *\&* | *\|* | *\\* ) 11895 ac_sed_conf_input=`$as_echo "$configure_input" | 11896 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11897 *) ac_sed_conf_input=$configure_input;; 11898 esac 11899 11900 case $ac_tag in 11901 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11902 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11903 esac 11904 ;; 11905 esac 11906 11907 ac_dir=`$as_dirname -- "$ac_file" || 11908 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11909 X"$ac_file" : 'X\(//\)[^/]' \| \ 11910 X"$ac_file" : 'X\(//\)$' \| \ 11911 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11912 $as_echo X"$ac_file" | 11913 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11914 s//\1/ 11915 q 11916 } 11917 /^X\(\/\/\)[^/].*/{ 11918 s//\1/ 11919 q 11920 } 11921 /^X\(\/\/\)$/{ 11922 s//\1/ 11923 q 11924 } 11925 /^X\(\/\).*/{ 11926 s//\1/ 11927 q 11928 } 11929 s/.*/./; q'` 11930 as_dir="$ac_dir"; as_fn_mkdir_p 11931 ac_builddir=. 11932 11933 case "$ac_dir" in 11934 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11935 *) 11936 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11937 # A ".." for each directory in $ac_dir_suffix. 11938 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11939 case $ac_top_builddir_sub in 11940 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11941 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11942 esac ;; 11943 esac 11944 ac_abs_top_builddir=$ac_pwd 11945 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11946 # for backward compatibility: 11947 ac_top_builddir=$ac_top_build_prefix 11948 11949 case $srcdir in 11950 .) # We are building in place. 11951 ac_srcdir=. 11952 ac_top_srcdir=$ac_top_builddir_sub 11953 ac_abs_top_srcdir=$ac_pwd ;; 11954 [\\/]* | ?:[\\/]* ) # Absolute name. 11955 ac_srcdir=$srcdir$ac_dir_suffix; 11956 ac_top_srcdir=$srcdir 11957 ac_abs_top_srcdir=$srcdir ;; 11958 *) # Relative name. 11959 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11960 ac_top_srcdir=$ac_top_build_prefix$srcdir 11961 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11962 esac 11963 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11964 11965 11966 case $ac_mode in 11967 :F) 11968 # 11969 # CONFIG_FILE 11970 # 11971 11972 case $INSTALL in 11973 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11974 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11975 esac 11976 ac_MKDIR_P=$MKDIR_P 11977 case $MKDIR_P in 11978 [\\/$]* | ?:[\\/]* ) ;; 11979 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11980 esac 11981 _ACEOF 11982 11983 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11984 # If the template does not know about datarootdir, expand it. 11985 # FIXME: This hack should be removed a few years after 2.60. 11986 ac_datarootdir_hack=; ac_datarootdir_seen= 11987 ac_sed_dataroot=' 11988 /datarootdir/ { 11989 p 11990 q 11991 } 11992 /@datadir@/p 11993 /@docdir@/p 11994 /@infodir@/p 11995 /@localedir@/p 11996 /@mandir@/p' 11997 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11998 *datarootdir*) ac_datarootdir_seen=yes;; 11999 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12000 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12001 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12002 _ACEOF 12003 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12004 ac_datarootdir_hack=' 12005 s&@datadir@&$datadir&g 12006 s&@docdir@&$docdir&g 12007 s&@infodir@&$infodir&g 12008 s&@localedir@&$localedir&g 12009 s&@mandir@&$mandir&g 12010 s&\\\${datarootdir}&$datarootdir&g' ;; 12011 esac 12012 _ACEOF 12013 12014 # Neutralize VPATH when `$srcdir' = `.'. 12015 # Shell code in configure.ac might set extrasub. 12016 # FIXME: do we really want to maintain this feature? 12017 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12018 ac_sed_extra="$ac_vpsub 12019 $extrasub 12020 _ACEOF 12021 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12022 :t 12023 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12024 s|@configure_input@|$ac_sed_conf_input|;t t 12025 s&@top_builddir@&$ac_top_builddir_sub&;t t 12026 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12027 s&@srcdir@&$ac_srcdir&;t t 12028 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12029 s&@top_srcdir@&$ac_top_srcdir&;t t 12030 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12031 s&@builddir@&$ac_builddir&;t t 12032 s&@abs_builddir@&$ac_abs_builddir&;t t 12033 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12034 s&@INSTALL@&$ac_INSTALL&;t t 12035 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12036 $ac_datarootdir_hack 12037 " 12038 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12039 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12040 12041 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12042 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12043 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12044 "$ac_tmp/out"`; test -z "$ac_out"; } && 12045 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12046 which seems to be undefined. Please make sure it is defined" >&5 12047 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12048 which seems to be undefined. Please make sure it is defined" >&2;} 12049 12050 rm -f "$ac_tmp/stdin" 12051 case $ac_file in 12052 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12053 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12054 esac \ 12055 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12056 ;; 12057 :H) 12058 # 12059 # CONFIG_HEADER 12060 # 12061 if test x"$ac_file" != x-; then 12062 { 12063 $as_echo "/* $configure_input */" \ 12064 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12065 } >"$ac_tmp/config.h" \ 12066 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12067 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12068 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12069 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12070 else 12071 rm -f "$ac_file" 12072 mv "$ac_tmp/config.h" "$ac_file" \ 12073 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12074 fi 12075 else 12076 $as_echo "/* $configure_input */" \ 12077 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12078 || as_fn_error $? "could not create -" "$LINENO" 5 12079 fi 12080 # Compute "$ac_file"'s index in $config_headers. 12081 _am_arg="$ac_file" 12082 _am_stamp_count=1 12083 for _am_header in $config_headers :; do 12084 case $_am_header in 12085 $_am_arg | $_am_arg:* ) 12086 break ;; 12087 * ) 12088 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12089 esac 12090 done 12091 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12092 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12093 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12094 X"$_am_arg" : 'X\(//\)$' \| \ 12095 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12096 $as_echo X"$_am_arg" | 12097 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12098 s//\1/ 12099 q 12100 } 12101 /^X\(\/\/\)[^/].*/{ 12102 s//\1/ 12103 q 12104 } 12105 /^X\(\/\/\)$/{ 12106 s//\1/ 12107 q 12108 } 12109 /^X\(\/\).*/{ 12110 s//\1/ 12111 q 12112 } 12113 s/.*/./; q'`/stamp-h$_am_stamp_count 12114 ;; 12115 12116 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12117 $as_echo "$as_me: executing $ac_file commands" >&6;} 12118 ;; 12119 esac 12120 12121 12122 case $ac_file$ac_mode in 12123 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12124 # Older Autoconf quotes --file arguments for eval, but not when files 12125 # are listed without --file. Let's play safe and only enable the eval 12126 # if we detect the quoting. 12127 case $CONFIG_FILES in 12128 *\'*) eval set x "$CONFIG_FILES" ;; 12129 *) set x $CONFIG_FILES ;; 12130 esac 12131 shift 12132 for mf 12133 do 12134 # Strip MF so we end up with the name of the file. 12135 mf=`echo "$mf" | sed -e 's/:.*$//'` 12136 # Check whether this is an Automake generated Makefile or not. 12137 # We used to match only the files named 'Makefile.in', but 12138 # some people rename them; so instead we look at the file content. 12139 # Grep'ing the first line is not enough: some people post-process 12140 # each Makefile.in and add a new line on top of each file to say so. 12141 # Grep'ing the whole file is not good either: AIX grep has a line 12142 # limit of 2048, but all sed's we know have understand at least 4000. 12143 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12144 dirpart=`$as_dirname -- "$mf" || 12145 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12146 X"$mf" : 'X\(//\)[^/]' \| \ 12147 X"$mf" : 'X\(//\)$' \| \ 12148 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12149 $as_echo X"$mf" | 12150 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12151 s//\1/ 12152 q 12153 } 12154 /^X\(\/\/\)[^/].*/{ 12155 s//\1/ 12156 q 12157 } 12158 /^X\(\/\/\)$/{ 12159 s//\1/ 12160 q 12161 } 12162 /^X\(\/\).*/{ 12163 s//\1/ 12164 q 12165 } 12166 s/.*/./; q'` 12167 else 12168 continue 12169 fi 12170 # Extract the definition of DEPDIR, am__include, and am__quote 12171 # from the Makefile without running 'make'. 12172 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12173 test -z "$DEPDIR" && continue 12174 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12175 test -z "$am__include" && continue 12176 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12177 # Find all dependency output files, they are included files with 12178 # $(DEPDIR) in their names. We invoke sed twice because it is the 12179 # simplest approach to changing $(DEPDIR) to its actual value in the 12180 # expansion. 12181 for file in `sed -n " 12182 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12183 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12184 # Make sure the directory exists. 12185 test -f "$dirpart/$file" && continue 12186 fdir=`$as_dirname -- "$file" || 12187 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12188 X"$file" : 'X\(//\)[^/]' \| \ 12189 X"$file" : 'X\(//\)$' \| \ 12190 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12191 $as_echo X"$file" | 12192 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12193 s//\1/ 12194 q 12195 } 12196 /^X\(\/\/\)[^/].*/{ 12197 s//\1/ 12198 q 12199 } 12200 /^X\(\/\/\)$/{ 12201 s//\1/ 12202 q 12203 } 12204 /^X\(\/\).*/{ 12205 s//\1/ 12206 q 12207 } 12208 s/.*/./; q'` 12209 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12210 # echo "creating $dirpart/$file" 12211 echo '# dummy' > "$dirpart/$file" 12212 done 12213 done 12214 } 12215 ;; 12216 12217 esac 12218 done # for ac_tag 12219 12220 12221 as_fn_exit 0 12222 _ACEOF 12223 ac_clean_files=$ac_clean_files_save 12224 12225 test $ac_write_fail = 0 || 12226 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12227 12228 12229 # configure is writing to config.log, and then calls config.status. 12230 # config.status does its own redirection, appending to config.log. 12231 # Unfortunately, on DOS this fails, as config.log is still kept open 12232 # by configure, so config.status won't be able to write to it; its 12233 # output is simply discarded. So we exec the FD to /dev/null, 12234 # effectively closing config.log, so it can be properly (re)opened and 12235 # appended to by config.status. When coming back to configure, we 12236 # need to make the FD available again. 12237 if test "$no_create" != yes; then 12238 ac_cs_success=: 12239 ac_config_status_args= 12240 test "$silent" = yes && 12241 ac_config_status_args="$ac_config_status_args --quiet" 12242 exec 5>/dev/null 12243 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12244 exec 5>>config.log 12245 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12246 # would make configure fail if this is the last instruction. 12247 $ac_cs_success || as_fn_exit 1 12248 fi 12249 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12250 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12251 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12252 fi 12253 12254
Indexes created Tue Aug 11 00:25:38 UTC 2026