configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for fonttosfnt 1.2.0. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/fonttosfnt/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://gitlab.freedesktop.org/xorg/app/fonttosfnt/issues 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='fonttosfnt' 583 PACKAGE_TARNAME='fonttosfnt' 584 PACKAGE_VERSION='1.2.0' 585 PACKAGE_STRING='fonttosfnt 1.2.0' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/fonttosfnt/issues' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 FONTTOSFNT_LIBS 631 FONTTOSFNT_CFLAGS 632 NEED_SETENV_FALSE 633 NEED_SETENV_TRUE 634 MAN_SUBSTS 635 XORG_MAN_PAGE 636 ADMIN_MAN_DIR 637 DRIVER_MAN_DIR 638 MISC_MAN_DIR 639 FILE_MAN_DIR 640 LIB_MAN_DIR 641 APP_MAN_DIR 642 ADMIN_MAN_SUFFIX 643 DRIVER_MAN_SUFFIX 644 MISC_MAN_SUFFIX 645 FILE_MAN_SUFFIX 646 LIB_MAN_SUFFIX 647 APP_MAN_SUFFIX 648 SED 649 host_os 650 host_vendor 651 host_cpu 652 host 653 build_os 654 build_vendor 655 build_cpu 656 build 657 INSTALL_CMD 658 PKG_CONFIG_LIBDIR 659 PKG_CONFIG_PATH 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__include 676 DEPDIR 677 OBJEXT 678 EXEEXT 679 ac_ct_CC 680 CPPFLAGS 681 LDFLAGS 682 CFLAGS 683 CC 684 AM_BACKSLASH 685 AM_DEFAULT_VERBOSITY 686 AM_DEFAULT_V 687 AM_V 688 am__untar 689 am__tar 690 AMTAR 691 am__leading_dot 692 SET_MAKE 693 AWK 694 mkdir_p 695 MKDIR_P 696 INSTALL_STRIP_PROGRAM 697 STRIP 698 install_sh 699 MAKEINFO 700 AUTOHEADER 701 AUTOMAKE 702 AUTOCONF 703 ACLOCAL 704 VERSION 705 PACKAGE 706 CYGPATH_W 707 am__isrc 708 INSTALL_DATA 709 INSTALL_SCRIPT 710 INSTALL_PROGRAM 711 target_alias 712 host_alias 713 build_alias 714 LIBS 715 ECHO_T 716 ECHO_N 717 ECHO_C 718 DEFS 719 mandir 720 localedir 721 libdir 722 psdir 723 pdfdir 724 dvidir 725 htmldir 726 infodir 727 docdir 728 oldincludedir 729 includedir 730 localstatedir 731 sharedstatedir 732 sysconfdir 733 datadir 734 datarootdir 735 libexecdir 736 sbindir 737 bindir 738 program_transform_name 739 prefix 740 exec_prefix 741 PACKAGE_URL 742 PACKAGE_BUGREPORT 743 PACKAGE_STRING 744 PACKAGE_VERSION 745 PACKAGE_TARNAME 746 PACKAGE_NAME 747 PATH_SEPARATOR 748 SHELL 749 am__quote' 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 ' 758 ac_precious_vars='build_alias 759 host_alias 760 target_alias 761 CC 762 CFLAGS 763 LDFLAGS 764 LIBS 765 CPPFLAGS 766 CPP 767 PKG_CONFIG 768 PKG_CONFIG_PATH 769 PKG_CONFIG_LIBDIR 770 FONTTOSFNT_CFLAGS 771 FONTTOSFNT_LIBS' 772 773 774 # 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However 'strip' might not be the right 2397 # tool to use in cross-compilation environments, therefore Automake 2398 # will honor the 'STRIP' environment variable to overrule this program. 2399 if test "$cross_compiling" != no; then 2400 if test -n "$ac_tool_prefix"; then 2401 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2402 set dummy ${ac_tool_prefix}strip; ac_word=$2 2403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2404 $as_echo_n "checking for $ac_word... " >&6; } 2405 if ${ac_cv_prog_STRIP+:} false; then : 2406 $as_echo_n "(cached) " >&6 2407 else 2408 if test -n "$STRIP"; then 2409 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2410 else 2411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2412 for as_dir in $PATH 2413 do 2414 IFS=$as_save_IFS 2415 test -z "$as_dir" && as_dir=. 2416 for ac_exec_ext in '' $ac_executable_extensions; do 2417 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2418 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2419 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2420 break 2 2421 fi 2422 done 2423 done 2424 IFS=$as_save_IFS 2425 2426 fi 2427 fi 2428 STRIP=$ac_cv_prog_STRIP 2429 if test -n "$STRIP"; then 2430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2431 $as_echo "$STRIP" >&6; } 2432 else 2433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2434 $as_echo "no" >&6; } 2435 fi 2436 2437 2438 fi 2439 if test -z "$ac_cv_prog_STRIP"; then 2440 ac_ct_STRIP=$STRIP 2441 # Extract the first word of "strip", so it can be a program name with args. 2442 set dummy strip; ac_word=$2 2443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2444 $as_echo_n "checking for $ac_word... " >&6; } 2445 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2446 $as_echo_n "(cached) " >&6 2447 else 2448 if test -n "$ac_ct_STRIP"; then 2449 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2450 else 2451 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2452 for as_dir in $PATH 2453 do 2454 IFS=$as_save_IFS 2455 test -z "$as_dir" && as_dir=. 2456 for ac_exec_ext in '' $ac_executable_extensions; do 2457 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2458 ac_cv_prog_ac_ct_STRIP="strip" 2459 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2460 break 2 2461 fi 2462 done 2463 done 2464 IFS=$as_save_IFS 2465 2466 fi 2467 fi 2468 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2469 if test -n "$ac_ct_STRIP"; then 2470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2471 $as_echo "$ac_ct_STRIP" >&6; } 2472 else 2473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2474 $as_echo "no" >&6; } 2475 fi 2476 2477 if test "x$ac_ct_STRIP" = x; then 2478 STRIP=":" 2479 else 2480 case $cross_compiling:$ac_tool_warned in 2481 yes:) 2482 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2483 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2484 ac_tool_warned=yes ;; 2485 esac 2486 STRIP=$ac_ct_STRIP 2487 fi 2488 else 2489 STRIP="$ac_cv_prog_STRIP" 2490 fi 2491 2492 fi 2493 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2494 2495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2496 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2497 if test -z "$MKDIR_P"; then 2498 if ${ac_cv_path_mkdir+:} false; then : 2499 $as_echo_n "(cached) " >&6 2500 else 2501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2502 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2503 do 2504 IFS=$as_save_IFS 2505 test -z "$as_dir" && as_dir=. 2506 for ac_prog in mkdir gmkdir; do 2507 for ac_exec_ext in '' $ac_executable_extensions; do 2508 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2509 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2510 'mkdir (GNU coreutils) '* | \ 2511 'mkdir (coreutils) '* | \ 2512 'mkdir (fileutils) '4.1*) 2513 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2514 break 3;; 2515 esac 2516 done 2517 done 2518 done 2519 IFS=$as_save_IFS 2520 2521 fi 2522 2523 test -d ./--version && rmdir ./--version 2524 if test "${ac_cv_path_mkdir+set}" = set; then 2525 MKDIR_P="$ac_cv_path_mkdir -p" 2526 else 2527 # As a last resort, use the slow shell script. Don't cache a 2528 # value for MKDIR_P within a source directory, because that will 2529 # break other packages using the cache if that directory is 2530 # removed, or if the value is a relative name. 2531 MKDIR_P="$ac_install_sh -d" 2532 fi 2533 fi 2534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2535 $as_echo "$MKDIR_P" >&6; } 2536 2537 for ac_prog in gawk mawk nawk awk 2538 do 2539 # Extract the first word of "$ac_prog", so it can be a program name with args. 2540 set dummy $ac_prog; ac_word=$2 2541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2542 $as_echo_n "checking for $ac_word... " >&6; } 2543 if ${ac_cv_prog_AWK+:} false; then : 2544 $as_echo_n "(cached) " >&6 2545 else 2546 if test -n "$AWK"; then 2547 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2548 else 2549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2550 for as_dir in $PATH 2551 do 2552 IFS=$as_save_IFS 2553 test -z "$as_dir" && as_dir=. 2554 for ac_exec_ext in '' $ac_executable_extensions; do 2555 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2556 ac_cv_prog_AWK="$ac_prog" 2557 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2558 break 2 2559 fi 2560 done 2561 done 2562 IFS=$as_save_IFS 2563 2564 fi 2565 fi 2566 AWK=$ac_cv_prog_AWK 2567 if test -n "$AWK"; then 2568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2569 $as_echo "$AWK" >&6; } 2570 else 2571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2572 $as_echo "no" >&6; } 2573 fi 2574 2575 2576 test -n "$AWK" && break 2577 done 2578 2579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2580 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2581 set x ${MAKE-make} 2582 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2583 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2584 $as_echo_n "(cached) " >&6 2585 else 2586 cat >conftest.make <<\_ACEOF 2587 SHELL = /bin/sh 2588 all: 2589 @echo '@@@%%%=$(MAKE)=@@@%%%' 2590 _ACEOF 2591 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2592 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2593 *@@@%%%=?*=@@@%%%*) 2594 eval ac_cv_prog_make_${ac_make}_set=yes;; 2595 *) 2596 eval ac_cv_prog_make_${ac_make}_set=no;; 2597 esac 2598 rm -f conftest.make 2599 fi 2600 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2602 $as_echo "yes" >&6; } 2603 SET_MAKE= 2604 else 2605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2606 $as_echo "no" >&6; } 2607 SET_MAKE="MAKE=${MAKE-make}" 2608 fi 2609 2610 rm -rf .tst 2>/dev/null 2611 mkdir .tst 2>/dev/null 2612 if test -d .tst; then 2613 am__leading_dot=. 2614 else 2615 am__leading_dot=_ 2616 fi 2617 rmdir .tst 2>/dev/null 2618 2619 # Check whether --enable-silent-rules was given. 2620 if test "${enable_silent_rules+set}" = set; then : 2621 enableval=$enable_silent_rules; 2622 fi 2623 2624 case $enable_silent_rules in # ((( 2625 yes) AM_DEFAULT_VERBOSITY=0;; 2626 no) AM_DEFAULT_VERBOSITY=1;; 2627 *) AM_DEFAULT_VERBOSITY=1;; 2628 esac 2629 am_make=${MAKE-make} 2630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2631 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2632 if ${am_cv_make_support_nested_variables+:} false; then : 2633 $as_echo_n "(cached) " >&6 2634 else 2635 if $as_echo 'TRUE=$(BAR$(V)) 2636 BAR0=false 2637 BAR1=true 2638 V=1 2639 am__doit: 2640 @$(TRUE) 2641 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2642 am_cv_make_support_nested_variables=yes 2643 else 2644 am_cv_make_support_nested_variables=no 2645 fi 2646 fi 2647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2648 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2649 if test $am_cv_make_support_nested_variables = yes; then 2650 AM_V='$(V)' 2651 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2652 else 2653 AM_V=$AM_DEFAULT_VERBOSITY 2654 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2655 fi 2656 AM_BACKSLASH='\' 2657 2658 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2659 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2660 # is not polluted with repeated "-I." 2661 am__isrc=' -I$(srcdir)' 2662 # test to see if srcdir already configured 2663 if test -f $srcdir/config.status; then 2664 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2665 fi 2666 fi 2667 2668 # test whether we have cygpath 2669 if test -z "$CYGPATH_W"; then 2670 if (cygpath --version) >/dev/null 2>/dev/null; then 2671 CYGPATH_W='cygpath -w' 2672 else 2673 CYGPATH_W=echo 2674 fi 2675 fi 2676 2677 2678 # Define the identity of the package. 2679 PACKAGE='fonttosfnt' 2680 VERSION='1.2.0' 2681 2682 2683 cat >>confdefs.h <<_ACEOF 2684 #define PACKAGE "$PACKAGE" 2685 _ACEOF 2686 2687 2688 cat >>confdefs.h <<_ACEOF 2689 #define VERSION "$VERSION" 2690 _ACEOF 2691 2692 # Some tools Automake needs. 2693 2694 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2695 2696 2697 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2698 2699 2700 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2701 2702 2703 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2704 2705 2706 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2707 2708 # For better backward compatibility. To be removed once Automake 1.9.x 2709 # dies out for good. For more background, see: 2710 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2711 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2712 mkdir_p='$(MKDIR_P)' 2713 2714 # We need awk for the "check" target (and possibly the TAP driver). The 2715 # system "awk" is bad on some platforms. 2716 # Always define AMTAR for backward compatibility. Yes, it's still used 2717 # in the wild :-( We should find a proper way to deprecate it ... 2718 AMTAR='$${TAR-tar}' 2719 2720 2721 # We'll loop over all known methods to create a tar archive until one works. 2722 _am_tools='gnutar pax cpio none' 2723 2724 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2725 2726 2727 2728 2729 2730 2731 # POSIX will say in a future version that running "rm -f" with no argument 2732 # is OK; and we want to be able to make that assumption in our Makefile 2733 # recipes. So use an aggressive probe to check that the usage we want is 2734 # actually supported "in the wild" to an acceptable degree. 2735 # See automake bug#10828. 2736 # To make any issue more visible, cause the running configure to be aborted 2737 # by default if the 'rm' program in use doesn't match our expectations; the 2738 # user can still override this though. 2739 if rm -f && rm -fr && rm -rf; then : OK; else 2740 cat >&2 <<'END' 2741 Oops! 2742 2743 Your 'rm' program seems unable to run without file operands specified 2744 on the command line, even when the '-f' option is present. This is contrary 2745 to the behaviour of most rm programs out there, and not conforming with 2746 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2747 2748 Please tell bug-automake@gnu.org about your system, including the value 2749 of your $PATH and any error possibly output before this message. This 2750 can help us improve future automake versions. 2751 2752 END 2753 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2754 echo 'Configuration will proceed anyway, since you have set the' >&2 2755 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2756 echo >&2 2757 else 2758 cat >&2 <<'END' 2759 Aborting the configuration process, to ensure you take notice of the issue. 2760 2761 You can download and install GNU coreutils to get an 'rm' implementation 2762 that behaves properly: <https://www.gnu.org/software/coreutils/>. 2763 2764 If you want to complete the configuration process using your problematic 2765 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2766 to "yes", and re-run configure. 2767 2768 END 2769 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2770 fi 2771 fi 2772 2773 2774 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 DEPDIR="${am__leading_dot}deps" 2787 2788 ac_config_commands="$ac_config_commands depfiles" 2789 2790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 2791 $as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; } 2792 cat > confinc.mk << 'END' 2793 am__doit: 2794 @echo this is the am__doit target >confinc.out 2795 .PHONY: am__doit 2796 END 2797 am__include="#" 2798 am__quote= 2799 # BSD make does it like this. 2800 echo '.include "confinc.mk" # ignored' > confmf.BSD 2801 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 2802 echo 'include confinc.mk # ignored' > confmf.GNU 2803 _am_result=no 2804 for s in GNU BSD; do 2805 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 2806 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 2807 ac_status=$? 2808 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2809 (exit $ac_status); } 2810 case $?:`cat confinc.out 2>/dev/null` in #( 2811 '0:this is the am__doit target') : 2812 case $s in #( 2813 BSD) : 2814 am__include='.include' am__quote='"' ;; #( 2815 *) : 2816 am__include='include' am__quote='' ;; 2817 esac ;; #( 2818 *) : 2819 ;; 2820 esac 2821 if test "$am__include" != "#"; then 2822 _am_result="yes ($s style)" 2823 break 2824 fi 2825 done 2826 rm -f confinc.* confmf.* 2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 2828 $as_echo "${_am_result}" >&6; } 2829 2830 # Check whether --enable-dependency-tracking was given. 2831 if test "${enable_dependency_tracking+set}" = set; then : 2832 enableval=$enable_dependency_tracking; 2833 fi 2834 2835 if test "x$enable_dependency_tracking" != xno; then 2836 am_depcomp="$ac_aux_dir/depcomp" 2837 AMDEPBACKSLASH='\' 2838 am__nodep='_no' 2839 fi 2840 if test "x$enable_dependency_tracking" != xno; then 2841 AMDEP_TRUE= 2842 AMDEP_FALSE='#' 2843 else 2844 AMDEP_TRUE='#' 2845 AMDEP_FALSE= 2846 fi 2847 2848 2849 ac_ext=c 2850 ac_cpp='$CPP $CPPFLAGS' 2851 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2852 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2853 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2854 if test -n "$ac_tool_prefix"; then 2855 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2856 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2858 $as_echo_n "checking for $ac_word... " >&6; } 2859 if ${ac_cv_prog_CC+:} false; then : 2860 $as_echo_n "(cached) " >&6 2861 else 2862 if test -n "$CC"; then 2863 ac_cv_prog_CC="$CC" # Let the user override the test. 2864 else 2865 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2866 for as_dir in $PATH 2867 do 2868 IFS=$as_save_IFS 2869 test -z "$as_dir" && as_dir=. 2870 for ac_exec_ext in '' $ac_executable_extensions; do 2871 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2872 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2873 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2874 break 2 2875 fi 2876 done 2877 done 2878 IFS=$as_save_IFS 2879 2880 fi 2881 fi 2882 CC=$ac_cv_prog_CC 2883 if test -n "$CC"; then 2884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2885 $as_echo "$CC" >&6; } 2886 else 2887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2888 $as_echo "no" >&6; } 2889 fi 2890 2891 2892 fi 2893 if test -z "$ac_cv_prog_CC"; then 2894 ac_ct_CC=$CC 2895 # Extract the first word of "gcc", so it can be a program name with args. 2896 set dummy gcc; ac_word=$2 2897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2898 $as_echo_n "checking for $ac_word... " >&6; } 2899 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2900 $as_echo_n "(cached) " >&6 2901 else 2902 if test -n "$ac_ct_CC"; then 2903 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2904 else 2905 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2906 for as_dir in $PATH 2907 do 2908 IFS=$as_save_IFS 2909 test -z "$as_dir" && as_dir=. 2910 for ac_exec_ext in '' $ac_executable_extensions; do 2911 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2912 ac_cv_prog_ac_ct_CC="gcc" 2913 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2914 break 2 2915 fi 2916 done 2917 done 2918 IFS=$as_save_IFS 2919 2920 fi 2921 fi 2922 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2923 if test -n "$ac_ct_CC"; then 2924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2925 $as_echo "$ac_ct_CC" >&6; } 2926 else 2927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2928 $as_echo "no" >&6; } 2929 fi 2930 2931 if test "x$ac_ct_CC" = x; then 2932 CC="" 2933 else 2934 case $cross_compiling:$ac_tool_warned in 2935 yes:) 2936 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2937 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2938 ac_tool_warned=yes ;; 2939 esac 2940 CC=$ac_ct_CC 2941 fi 2942 else 2943 CC="$ac_cv_prog_CC" 2944 fi 2945 2946 if test -z "$CC"; then 2947 if test -n "$ac_tool_prefix"; then 2948 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2949 set dummy ${ac_tool_prefix}cc; ac_word=$2 2950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2951 $as_echo_n "checking for $ac_word... " >&6; } 2952 if ${ac_cv_prog_CC+:} false; then : 2953 $as_echo_n "(cached) " >&6 2954 else 2955 if test -n "$CC"; then 2956 ac_cv_prog_CC="$CC" # Let the user override the test. 2957 else 2958 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2959 for as_dir in $PATH 2960 do 2961 IFS=$as_save_IFS 2962 test -z "$as_dir" && as_dir=. 2963 for ac_exec_ext in '' $ac_executable_extensions; do 2964 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2965 ac_cv_prog_CC="${ac_tool_prefix}cc" 2966 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2967 break 2 2968 fi 2969 done 2970 done 2971 IFS=$as_save_IFS 2972 2973 fi 2974 fi 2975 CC=$ac_cv_prog_CC 2976 if test -n "$CC"; then 2977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2978 $as_echo "$CC" >&6; } 2979 else 2980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2981 $as_echo "no" >&6; } 2982 fi 2983 2984 2985 fi 2986 fi 2987 if test -z "$CC"; then 2988 # Extract the first word of "cc", so it can be a program name with args. 2989 set dummy cc; ac_word=$2 2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2991 $as_echo_n "checking for $ac_word... " >&6; } 2992 if ${ac_cv_prog_CC+:} false; then : 2993 $as_echo_n "(cached) " >&6 2994 else 2995 if test -n "$CC"; then 2996 ac_cv_prog_CC="$CC" # Let the user override the test. 2997 else 2998 ac_prog_rejected=no 2999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3000 for as_dir in $PATH 3001 do 3002 IFS=$as_save_IFS 3003 test -z "$as_dir" && as_dir=. 3004 for ac_exec_ext in '' $ac_executable_extensions; do 3005 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3006 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3007 ac_prog_rejected=yes 3008 continue 3009 fi 3010 ac_cv_prog_CC="cc" 3011 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3012 break 2 3013 fi 3014 done 3015 done 3016 IFS=$as_save_IFS 3017 3018 if test $ac_prog_rejected = yes; then 3019 # We found a bogon in the path, so make sure we never use it. 3020 set dummy $ac_cv_prog_CC 3021 shift 3022 if test $# != 0; then 3023 # We chose a different compiler from the bogus one. 3024 # However, it has the same basename, so the bogon will be chosen 3025 # first if we set CC to just the basename; use the full file name. 3026 shift 3027 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3028 fi 3029 fi 3030 fi 3031 fi 3032 CC=$ac_cv_prog_CC 3033 if test -n "$CC"; then 3034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3035 $as_echo "$CC" >&6; } 3036 else 3037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3038 $as_echo "no" >&6; } 3039 fi 3040 3041 3042 fi 3043 if test -z "$CC"; then 3044 if test -n "$ac_tool_prefix"; then 3045 for ac_prog in cl.exe 3046 do 3047 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3048 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3050 $as_echo_n "checking for $ac_word... " >&6; } 3051 if ${ac_cv_prog_CC+:} false; then : 3052 $as_echo_n "(cached) " >&6 3053 else 3054 if test -n "$CC"; then 3055 ac_cv_prog_CC="$CC" # Let the user override the test. 3056 else 3057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3058 for as_dir in $PATH 3059 do 3060 IFS=$as_save_IFS 3061 test -z "$as_dir" && as_dir=. 3062 for ac_exec_ext in '' $ac_executable_extensions; do 3063 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3064 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3065 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3066 break 2 3067 fi 3068 done 3069 done 3070 IFS=$as_save_IFS 3071 3072 fi 3073 fi 3074 CC=$ac_cv_prog_CC 3075 if test -n "$CC"; then 3076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3077 $as_echo "$CC" >&6; } 3078 else 3079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3080 $as_echo "no" >&6; } 3081 fi 3082 3083 3084 test -n "$CC" && break 3085 done 3086 fi 3087 if test -z "$CC"; then 3088 ac_ct_CC=$CC 3089 for ac_prog in cl.exe 3090 do 3091 # Extract the first word of "$ac_prog", so it can be a program name with args. 3092 set dummy $ac_prog; ac_word=$2 3093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3094 $as_echo_n "checking for $ac_word... " >&6; } 3095 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3096 $as_echo_n "(cached) " >&6 3097 else 3098 if test -n "$ac_ct_CC"; then 3099 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3100 else 3101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3102 for as_dir in $PATH 3103 do 3104 IFS=$as_save_IFS 3105 test -z "$as_dir" && as_dir=. 3106 for ac_exec_ext in '' $ac_executable_extensions; do 3107 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3108 ac_cv_prog_ac_ct_CC="$ac_prog" 3109 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3110 break 2 3111 fi 3112 done 3113 done 3114 IFS=$as_save_IFS 3115 3116 fi 3117 fi 3118 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3119 if test -n "$ac_ct_CC"; then 3120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3121 $as_echo "$ac_ct_CC" >&6; } 3122 else 3123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3124 $as_echo "no" >&6; } 3125 fi 3126 3127 3128 test -n "$ac_ct_CC" && break 3129 done 3130 3131 if test "x$ac_ct_CC" = x; then 3132 CC="" 3133 else 3134 case $cross_compiling:$ac_tool_warned in 3135 yes:) 3136 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3137 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3138 ac_tool_warned=yes ;; 3139 esac 3140 CC=$ac_ct_CC 3141 fi 3142 fi 3143 3144 fi 3145 3146 3147 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3148 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3149 as_fn_error $? "no acceptable C compiler found in \$PATH 3150 See \`config.log' for more details" "$LINENO" 5; } 3151 3152 # Provide some information about the compiler. 3153 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3154 set X $ac_compile 3155 ac_compiler=$2 3156 for ac_option in --version -v -V -qversion; do 3157 { { ac_try="$ac_compiler $ac_option >&5" 3158 case "(($ac_try" in 3159 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3160 *) ac_try_echo=$ac_try;; 3161 esac 3162 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3163 $as_echo "$ac_try_echo"; } >&5 3164 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3165 ac_status=$? 3166 if test -s conftest.err; then 3167 sed '10a\ 3168 ... rest of stderr output deleted ... 3169 10q' conftest.err >conftest.er1 3170 cat conftest.er1 >&5 3171 fi 3172 rm -f conftest.er1 conftest.err 3173 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3174 test $ac_status = 0; } 3175 done 3176 3177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3178 /* end confdefs.h. */ 3179 3180 int 3181 main () 3182 { 3183 3184 ; 3185 return 0; 3186 } 3187 _ACEOF 3188 ac_clean_files_save=$ac_clean_files 3189 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3190 # Try to create an executable without -o first, disregard a.out. 3191 # It will help us diagnose broken compilers, and finding out an intuition 3192 # of exeext. 3193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3194 $as_echo_n "checking whether the C compiler works... " >&6; } 3195 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3196 3197 # The possible output files: 3198 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3199 3200 ac_rmfiles= 3201 for ac_file in $ac_files 3202 do 3203 case $ac_file in 3204 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3205 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3206 esac 3207 done 3208 rm -f $ac_rmfiles 3209 3210 if { { ac_try="$ac_link_default" 3211 case "(($ac_try" in 3212 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3213 *) ac_try_echo=$ac_try;; 3214 esac 3215 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3216 $as_echo "$ac_try_echo"; } >&5 3217 (eval "$ac_link_default") 2>&5 3218 ac_status=$? 3219 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3220 test $ac_status = 0; }; then : 3221 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3222 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3223 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3224 # so that the user can short-circuit this test for compilers unknown to 3225 # Autoconf. 3226 for ac_file in $ac_files '' 3227 do 3228 test -f "$ac_file" || continue 3229 case $ac_file in 3230 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3231 ;; 3232 [ab].out ) 3233 # We found the default executable, but exeext='' is most 3234 # certainly right. 3235 break;; 3236 *.* ) 3237 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3238 then :; else 3239 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3240 fi 3241 # We set ac_cv_exeext here because the later test for it is not 3242 # safe: cross compilers may not add the suffix if given an `-o' 3243 # argument, so we may need to know it at that point already. 3244 # Even if this section looks crufty: it has the advantage of 3245 # actually working. 3246 break;; 3247 * ) 3248 break;; 3249 esac 3250 done 3251 test "$ac_cv_exeext" = no && ac_cv_exeext= 3252 3253 else 3254 ac_file='' 3255 fi 3256 if test -z "$ac_file"; then : 3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3258 $as_echo "no" >&6; } 3259 $as_echo "$as_me: failed program was:" >&5 3260 sed 's/^/| /' conftest.$ac_ext >&5 3261 3262 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3263 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3264 as_fn_error 77 "C compiler cannot create executables 3265 See \`config.log' for more details" "$LINENO" 5; } 3266 else 3267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3268 $as_echo "yes" >&6; } 3269 fi 3270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3271 $as_echo_n "checking for C compiler default output file name... " >&6; } 3272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3273 $as_echo "$ac_file" >&6; } 3274 ac_exeext=$ac_cv_exeext 3275 3276 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3277 ac_clean_files=$ac_clean_files_save 3278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3279 $as_echo_n "checking for suffix of executables... " >&6; } 3280 if { { ac_try="$ac_link" 3281 case "(($ac_try" in 3282 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3283 *) ac_try_echo=$ac_try;; 3284 esac 3285 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3286 $as_echo "$ac_try_echo"; } >&5 3287 (eval "$ac_link") 2>&5 3288 ac_status=$? 3289 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3290 test $ac_status = 0; }; then : 3291 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3292 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3293 # work properly (i.e., refer to `conftest.exe'), while it won't with 3294 # `rm'. 3295 for ac_file in conftest.exe conftest conftest.*; do 3296 test -f "$ac_file" || continue 3297 case $ac_file in 3298 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3299 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3300 break;; 3301 * ) break;; 3302 esac 3303 done 3304 else 3305 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3306 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3307 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3308 See \`config.log' for more details" "$LINENO" 5; } 3309 fi 3310 rm -f conftest conftest$ac_cv_exeext 3311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3312 $as_echo "$ac_cv_exeext" >&6; } 3313 3314 rm -f conftest.$ac_ext 3315 EXEEXT=$ac_cv_exeext 3316 ac_exeext=$EXEEXT 3317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3318 /* end confdefs.h. */ 3319 #include <stdio.h> 3320 int 3321 main () 3322 { 3323 FILE *f = fopen ("conftest.out", "w"); 3324 return ferror (f) || fclose (f) != 0; 3325 3326 ; 3327 return 0; 3328 } 3329 _ACEOF 3330 ac_clean_files="$ac_clean_files conftest.out" 3331 # Check that the compiler produces executables we can run. If not, either 3332 # the compiler is broken, or we cross compile. 3333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3334 $as_echo_n "checking whether we are cross compiling... " >&6; } 3335 if test "$cross_compiling" != yes; then 3336 { { ac_try="$ac_link" 3337 case "(($ac_try" in 3338 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3339 *) ac_try_echo=$ac_try;; 3340 esac 3341 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3342 $as_echo "$ac_try_echo"; } >&5 3343 (eval "$ac_link") 2>&5 3344 ac_status=$? 3345 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3346 test $ac_status = 0; } 3347 if { ac_try='./conftest$ac_cv_exeext' 3348 { { case "(($ac_try" in 3349 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3350 *) ac_try_echo=$ac_try;; 3351 esac 3352 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3353 $as_echo "$ac_try_echo"; } >&5 3354 (eval "$ac_try") 2>&5 3355 ac_status=$? 3356 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3357 test $ac_status = 0; }; }; then 3358 cross_compiling=no 3359 else 3360 if test "$cross_compiling" = maybe; then 3361 cross_compiling=yes 3362 else 3363 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3364 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3365 as_fn_error $? "cannot run C compiled programs. 3366 If you meant to cross compile, use \`--host'. 3367 See \`config.log' for more details" "$LINENO" 5; } 3368 fi 3369 fi 3370 fi 3371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3372 $as_echo "$cross_compiling" >&6; } 3373 3374 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3375 ac_clean_files=$ac_clean_files_save 3376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3377 $as_echo_n "checking for suffix of object files... " >&6; } 3378 if ${ac_cv_objext+:} false; then : 3379 $as_echo_n "(cached) " >&6 3380 else 3381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3382 /* end confdefs.h. */ 3383 3384 int 3385 main () 3386 { 3387 3388 ; 3389 return 0; 3390 } 3391 _ACEOF 3392 rm -f conftest.o conftest.obj 3393 if { { ac_try="$ac_compile" 3394 case "(($ac_try" in 3395 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3396 *) ac_try_echo=$ac_try;; 3397 esac 3398 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3399 $as_echo "$ac_try_echo"; } >&5 3400 (eval "$ac_compile") 2>&5 3401 ac_status=$? 3402 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3403 test $ac_status = 0; }; then : 3404 for ac_file in conftest.o conftest.obj conftest.*; do 3405 test -f "$ac_file" || continue; 3406 case $ac_file in 3407 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3408 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3409 break;; 3410 esac 3411 done 3412 else 3413 $as_echo "$as_me: failed program was:" >&5 3414 sed 's/^/| /' conftest.$ac_ext >&5 3415 3416 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3417 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3418 as_fn_error $? "cannot compute suffix of object files: cannot compile 3419 See \`config.log' for more details" "$LINENO" 5; } 3420 fi 3421 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3422 fi 3423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3424 $as_echo "$ac_cv_objext" >&6; } 3425 OBJEXT=$ac_cv_objext 3426 ac_objext=$OBJEXT 3427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3428 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3429 if ${ac_cv_c_compiler_gnu+:} false; then : 3430 $as_echo_n "(cached) " >&6 3431 else 3432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3433 /* end confdefs.h. */ 3434 3435 int 3436 main () 3437 { 3438 #ifndef __GNUC__ 3439 choke me 3440 #endif 3441 3442 ; 3443 return 0; 3444 } 3445 _ACEOF 3446 if ac_fn_c_try_compile "$LINENO"; then : 3447 ac_compiler_gnu=yes 3448 else 3449 ac_compiler_gnu=no 3450 fi 3451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3452 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3453 3454 fi 3455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3456 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3457 if test $ac_compiler_gnu = yes; then 3458 GCC=yes 3459 else 3460 GCC= 3461 fi 3462 ac_test_CFLAGS=${CFLAGS+set} 3463 ac_save_CFLAGS=$CFLAGS 3464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3465 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3466 if ${ac_cv_prog_cc_g+:} false; then : 3467 $as_echo_n "(cached) " >&6 3468 else 3469 ac_save_c_werror_flag=$ac_c_werror_flag 3470 ac_c_werror_flag=yes 3471 ac_cv_prog_cc_g=no 3472 CFLAGS="-g" 3473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3474 /* end confdefs.h. */ 3475 3476 int 3477 main () 3478 { 3479 3480 ; 3481 return 0; 3482 } 3483 _ACEOF 3484 if ac_fn_c_try_compile "$LINENO"; then : 3485 ac_cv_prog_cc_g=yes 3486 else 3487 CFLAGS="" 3488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3489 /* end confdefs.h. */ 3490 3491 int 3492 main () 3493 { 3494 3495 ; 3496 return 0; 3497 } 3498 _ACEOF 3499 if ac_fn_c_try_compile "$LINENO"; then : 3500 3501 else 3502 ac_c_werror_flag=$ac_save_c_werror_flag 3503 CFLAGS="-g" 3504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3505 /* end confdefs.h. */ 3506 3507 int 3508 main () 3509 { 3510 3511 ; 3512 return 0; 3513 } 3514 _ACEOF 3515 if ac_fn_c_try_compile "$LINENO"; then : 3516 ac_cv_prog_cc_g=yes 3517 fi 3518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3519 fi 3520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3521 fi 3522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3523 ac_c_werror_flag=$ac_save_c_werror_flag 3524 fi 3525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3526 $as_echo "$ac_cv_prog_cc_g" >&6; } 3527 if test "$ac_test_CFLAGS" = set; then 3528 CFLAGS=$ac_save_CFLAGS 3529 elif test $ac_cv_prog_cc_g = yes; then 3530 if test "$GCC" = yes; then 3531 CFLAGS="-g -O2" 3532 else 3533 CFLAGS="-g" 3534 fi 3535 else 3536 if test "$GCC" = yes; then 3537 CFLAGS="-O2" 3538 else 3539 CFLAGS= 3540 fi 3541 fi 3542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3543 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3544 if ${ac_cv_prog_cc_c89+:} false; then : 3545 $as_echo_n "(cached) " >&6 3546 else 3547 ac_cv_prog_cc_c89=no 3548 ac_save_CC=$CC 3549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3550 /* end confdefs.h. */ 3551 #include <stdarg.h> 3552 #include <stdio.h> 3553 struct stat; 3554 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3555 struct buf { int x; }; 3556 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3557 static char *e (p, i) 3558 char **p; 3559 int i; 3560 { 3561 return p[i]; 3562 } 3563 static char *f (char * (*g) (char **, int), char **p, ...) 3564 { 3565 char *s; 3566 va_list v; 3567 va_start (v,p); 3568 s = g (p, va_arg (v,int)); 3569 va_end (v); 3570 return s; 3571 } 3572 3573 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3574 function prototypes and stuff, but not '\xHH' hex character constants. 3575 These don't provoke an error unfortunately, instead are silently treated 3576 as 'x'. The following induces an error, until -std is added to get 3577 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3578 array size at least. It's necessary to write '\x00'==0 to get something 3579 that's true only with -std. */ 3580 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3581 3582 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3583 inside strings and character constants. */ 3584 #define FOO(x) 'x' 3585 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3586 3587 int test (int i, double x); 3588 struct s1 {int (*f) (int a);}; 3589 struct s2 {int (*f) (double a);}; 3590 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3591 int argc; 3592 char **argv; 3593 int 3594 main () 3595 { 3596 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3597 ; 3598 return 0; 3599 } 3600 _ACEOF 3601 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3602 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3603 do 3604 CC="$ac_save_CC $ac_arg" 3605 if ac_fn_c_try_compile "$LINENO"; then : 3606 ac_cv_prog_cc_c89=$ac_arg 3607 fi 3608 rm -f core conftest.err conftest.$ac_objext 3609 test "x$ac_cv_prog_cc_c89" != "xno" && break 3610 done 3611 rm -f conftest.$ac_ext 3612 CC=$ac_save_CC 3613 3614 fi 3615 # AC_CACHE_VAL 3616 case "x$ac_cv_prog_cc_c89" in 3617 x) 3618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3619 $as_echo "none needed" >&6; } ;; 3620 xno) 3621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3622 $as_echo "unsupported" >&6; } ;; 3623 *) 3624 CC="$CC $ac_cv_prog_cc_c89" 3625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3626 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3627 esac 3628 if test "x$ac_cv_prog_cc_c89" != xno; then : 3629 3630 fi 3631 3632 ac_ext=c 3633 ac_cpp='$CPP $CPPFLAGS' 3634 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3635 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3636 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3637 3638 ac_ext=c 3639 ac_cpp='$CPP $CPPFLAGS' 3640 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3641 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3642 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3644 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3645 if ${am_cv_prog_cc_c_o+:} false; then : 3646 $as_echo_n "(cached) " >&6 3647 else 3648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3649 /* end confdefs.h. */ 3650 3651 int 3652 main () 3653 { 3654 3655 ; 3656 return 0; 3657 } 3658 _ACEOF 3659 # Make sure it works both with $CC and with simple cc. 3660 # Following AC_PROG_CC_C_O, we do the test twice because some 3661 # compilers refuse to overwrite an existing .o file with -o, 3662 # though they will create one. 3663 am_cv_prog_cc_c_o=yes 3664 for am_i in 1 2; do 3665 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3666 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3667 ac_status=$? 3668 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3669 (exit $ac_status); } \ 3670 && test -f conftest2.$ac_objext; then 3671 : OK 3672 else 3673 am_cv_prog_cc_c_o=no 3674 break 3675 fi 3676 done 3677 rm -f core conftest* 3678 unset am_i 3679 fi 3680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3681 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3682 if test "$am_cv_prog_cc_c_o" != yes; then 3683 # Losing compiler, so override with the script. 3684 # FIXME: It is wrong to rewrite CC. 3685 # But if we don't then we get into trouble of one sort or another. 3686 # A longer-term fix would be to have automake use am__CC in this case, 3687 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3688 CC="$am_aux_dir/compile $CC" 3689 fi 3690 ac_ext=c 3691 ac_cpp='$CPP $CPPFLAGS' 3692 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3693 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3694 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3695 3696 3697 depcc="$CC" am_compiler_list= 3698 3699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3700 $as_echo_n "checking dependency style of $depcc... " >&6; } 3701 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3702 $as_echo_n "(cached) " >&6 3703 else 3704 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3705 # We make a subdir and do the tests there. Otherwise we can end up 3706 # making bogus files that we don't know about and never remove. For 3707 # instance it was reported that on HP-UX the gcc test will end up 3708 # making a dummy file named 'D' -- because '-MD' means "put the output 3709 # in D". 3710 rm -rf conftest.dir 3711 mkdir conftest.dir 3712 # Copy depcomp to subdir because otherwise we won't find it if we're 3713 # using a relative directory. 3714 cp "$am_depcomp" conftest.dir 3715 cd conftest.dir 3716 # We will build objects and dependencies in a subdirectory because 3717 # it helps to detect inapplicable dependency modes. For instance 3718 # both Tru64's cc and ICC support -MD to output dependencies as a 3719 # side effect of compilation, but ICC will put the dependencies in 3720 # the current directory while Tru64 will put them in the object 3721 # directory. 3722 mkdir sub 3723 3724 am_cv_CC_dependencies_compiler_type=none 3725 if test "$am_compiler_list" = ""; then 3726 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3727 fi 3728 am__universal=false 3729 case " $depcc " in #( 3730 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3731 esac 3732 3733 for depmode in $am_compiler_list; do 3734 # Setup a source with many dependencies, because some compilers 3735 # like to wrap large dependency lists on column 80 (with \), and 3736 # we should not choose a depcomp mode which is confused by this. 3737 # 3738 # We need to recreate these files for each test, as the compiler may 3739 # overwrite some of them when testing with obscure command lines. 3740 # This happens at least with the AIX C compiler. 3741 : > sub/conftest.c 3742 for i in 1 2 3 4 5 6; do 3743 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3744 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3745 # Solaris 10 /bin/sh. 3746 echo '/* dummy */' > sub/conftst$i.h 3747 done 3748 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3749 3750 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3751 # mode. It turns out that the SunPro C++ compiler does not properly 3752 # handle '-M -o', and we need to detect this. Also, some Intel 3753 # versions had trouble with output in subdirs. 3754 am__obj=sub/conftest.${OBJEXT-o} 3755 am__minus_obj="-o $am__obj" 3756 case $depmode in 3757 gcc) 3758 # This depmode causes a compiler race in universal mode. 3759 test "$am__universal" = false || continue 3760 ;; 3761 nosideeffect) 3762 # After this tag, mechanisms are not by side-effect, so they'll 3763 # only be used when explicitly requested. 3764 if test "x$enable_dependency_tracking" = xyes; then 3765 continue 3766 else 3767 break 3768 fi 3769 ;; 3770 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3771 # This compiler won't grok '-c -o', but also, the minuso test has 3772 # not run yet. These depmodes are late enough in the game, and 3773 # so weak that their functioning should not be impacted. 3774 am__obj=conftest.${OBJEXT-o} 3775 am__minus_obj= 3776 ;; 3777 none) break ;; 3778 esac 3779 if depmode=$depmode \ 3780 source=sub/conftest.c object=$am__obj \ 3781 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3782 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3783 >/dev/null 2>conftest.err && 3784 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3785 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3786 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3787 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3788 # icc doesn't choke on unknown options, it will just issue warnings 3789 # or remarks (even with -Werror). So we grep stderr for any message 3790 # that says an option was ignored or not supported. 3791 # When given -MP, icc 7.0 and 7.1 complain thusly: 3792 # icc: Command line warning: ignoring option '-M'; no argument required 3793 # The diagnosis changed in icc 8.0: 3794 # icc: Command line remark: option '-MP' not supported 3795 if (grep 'ignoring option' conftest.err || 3796 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3797 am_cv_CC_dependencies_compiler_type=$depmode 3798 break 3799 fi 3800 fi 3801 done 3802 3803 cd .. 3804 rm -rf conftest.dir 3805 else 3806 am_cv_CC_dependencies_compiler_type=none 3807 fi 3808 3809 fi 3810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3811 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3812 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3813 3814 if 3815 test "x$enable_dependency_tracking" != xno \ 3816 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3817 am__fastdepCC_TRUE= 3818 am__fastdepCC_FALSE='#' 3819 else 3820 am__fastdepCC_TRUE='#' 3821 am__fastdepCC_FALSE= 3822 fi 3823 3824 3825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3826 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3827 if ${ac_cv_prog_cc_c99+:} false; then : 3828 $as_echo_n "(cached) " >&6 3829 else 3830 ac_cv_prog_cc_c99=no 3831 ac_save_CC=$CC 3832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3833 /* end confdefs.h. */ 3834 #include <stdarg.h> 3835 #include <stdbool.h> 3836 #include <stdlib.h> 3837 #include <wchar.h> 3838 #include <stdio.h> 3839 3840 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3841 #define debug(...) fprintf (stderr, __VA_ARGS__) 3842 #define showlist(...) puts (#__VA_ARGS__) 3843 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3844 static void 3845 test_varargs_macros (void) 3846 { 3847 int x = 1234; 3848 int y = 5678; 3849 debug ("Flag"); 3850 debug ("X = %d\n", x); 3851 showlist (The first, second, and third items.); 3852 report (x>y, "x is %d but y is %d", x, y); 3853 } 3854 3855 // Check long long types. 3856 #define BIG64 18446744073709551615ull 3857 #define BIG32 4294967295ul 3858 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3859 #if !BIG_OK 3860 your preprocessor is broken; 3861 #endif 3862 #if BIG_OK 3863 #else 3864 your preprocessor is broken; 3865 #endif 3866 static long long int bignum = -9223372036854775807LL; 3867 static unsigned long long int ubignum = BIG64; 3868 3869 struct incomplete_array 3870 { 3871 int datasize; 3872 double data[]; 3873 }; 3874 3875 struct named_init { 3876 int number; 3877 const wchar_t *name; 3878 double average; 3879 }; 3880 3881 typedef const char *ccp; 3882 3883 static inline int 3884 test_restrict (ccp restrict text) 3885 { 3886 // See if C++-style comments work. 3887 // Iterate through items via the restricted pointer. 3888 // Also check for declarations in for loops. 3889 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3890 continue; 3891 return 0; 3892 } 3893 3894 // Check varargs and va_copy. 3895 static void 3896 test_varargs (const char *format, ...) 3897 { 3898 va_list args; 3899 va_start (args, format); 3900 va_list args_copy; 3901 va_copy (args_copy, args); 3902 3903 const char *str; 3904 int number; 3905 float fnumber; 3906 3907 while (*format) 3908 { 3909 switch (*format++) 3910 { 3911 case 's': // string 3912 str = va_arg (args_copy, const char *); 3913 break; 3914 case 'd': // int 3915 number = va_arg (args_copy, int); 3916 break; 3917 case 'f': // float 3918 fnumber = va_arg (args_copy, double); 3919 break; 3920 default: 3921 break; 3922 } 3923 } 3924 va_end (args_copy); 3925 va_end (args); 3926 } 3927 3928 int 3929 main () 3930 { 3931 3932 // Check bool. 3933 _Bool success = false; 3934 3935 // Check restrict. 3936 if (test_restrict ("String literal") == 0) 3937 success = true; 3938 char *restrict newvar = "Another string"; 3939 3940 // Check varargs. 3941 test_varargs ("s, d' f .", "string", 65, 34.234); 3942 test_varargs_macros (); 3943 3944 // Check flexible array members. 3945 struct incomplete_array *ia = 3946 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3947 ia->datasize = 10; 3948 for (int i = 0; i < ia->datasize; ++i) 3949 ia->data[i] = i * 1.234; 3950 3951 // Check named initializers. 3952 struct named_init ni = { 3953 .number = 34, 3954 .name = L"Test wide string", 3955 .average = 543.34343, 3956 }; 3957 3958 ni.number = 58; 3959 3960 int dynamic_array[ni.number]; 3961 dynamic_array[ni.number - 1] = 543; 3962 3963 // work around unused variable warnings 3964 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3965 || dynamic_array[ni.number - 1] != 543); 3966 3967 ; 3968 return 0; 3969 } 3970 _ACEOF 3971 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3972 do 3973 CC="$ac_save_CC $ac_arg" 3974 if ac_fn_c_try_compile "$LINENO"; then : 3975 ac_cv_prog_cc_c99=$ac_arg 3976 fi 3977 rm -f core conftest.err conftest.$ac_objext 3978 test "x$ac_cv_prog_cc_c99" != "xno" && break 3979 done 3980 rm -f conftest.$ac_ext 3981 CC=$ac_save_CC 3982 3983 fi 3984 # AC_CACHE_VAL 3985 case "x$ac_cv_prog_cc_c99" in 3986 x) 3987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3988 $as_echo "none needed" >&6; } ;; 3989 xno) 3990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3991 $as_echo "unsupported" >&6; } ;; 3992 *) 3993 CC="$CC $ac_cv_prog_cc_c99" 3994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3995 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3996 esac 3997 if test "x$ac_cv_prog_cc_c99" != xno; then : 3998 3999 fi 4000 4001 4002 4003 ac_ext=c 4004 ac_cpp='$CPP $CPPFLAGS' 4005 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4006 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4007 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4009 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4010 # On Suns, sometimes $CPP names a directory. 4011 if test -n "$CPP" && test -d "$CPP"; then 4012 CPP= 4013 fi 4014 if test -z "$CPP"; then 4015 if ${ac_cv_prog_CPP+:} false; then : 4016 $as_echo_n "(cached) " >&6 4017 else 4018 # Double quotes because CPP needs to be expanded 4019 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4020 do 4021 ac_preproc_ok=false 4022 for ac_c_preproc_warn_flag in '' yes 4023 do 4024 # Use a header file that comes with gcc, so configuring glibc 4025 # with a fresh cross-compiler works. 4026 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4027 # <limits.h> exists even on freestanding compilers. 4028 # On the NeXT, cc -E runs the code through the compiler's parser, 4029 # not just through cpp. "Syntax error" is here to catch this case. 4030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4031 /* end confdefs.h. */ 4032 #ifdef __STDC__ 4033 # include <limits.h> 4034 #else 4035 # include <assert.h> 4036 #endif 4037 Syntax error 4038 _ACEOF 4039 if ac_fn_c_try_cpp "$LINENO"; then : 4040 4041 else 4042 # Broken: fails on valid input. 4043 continue 4044 fi 4045 rm -f conftest.err conftest.i conftest.$ac_ext 4046 4047 # OK, works on sane cases. Now check whether nonexistent headers 4048 # can be detected and how. 4049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4050 /* end confdefs.h. */ 4051 #include <ac_nonexistent.h> 4052 _ACEOF 4053 if ac_fn_c_try_cpp "$LINENO"; then : 4054 # Broken: success on invalid input. 4055 continue 4056 else 4057 # Passes both tests. 4058 ac_preproc_ok=: 4059 break 4060 fi 4061 rm -f conftest.err conftest.i conftest.$ac_ext 4062 4063 done 4064 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4065 rm -f conftest.i conftest.err conftest.$ac_ext 4066 if $ac_preproc_ok; then : 4067 break 4068 fi 4069 4070 done 4071 ac_cv_prog_CPP=$CPP 4072 4073 fi 4074 CPP=$ac_cv_prog_CPP 4075 else 4076 ac_cv_prog_CPP=$CPP 4077 fi 4078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4079 $as_echo "$CPP" >&6; } 4080 ac_preproc_ok=false 4081 for ac_c_preproc_warn_flag in '' yes 4082 do 4083 # Use a header file that comes with gcc, so configuring glibc 4084 # with a fresh cross-compiler works. 4085 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4086 # <limits.h> exists even on freestanding compilers. 4087 # On the NeXT, cc -E runs the code through the compiler's parser, 4088 # not just through cpp. "Syntax error" is here to catch this case. 4089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4090 /* end confdefs.h. */ 4091 #ifdef __STDC__ 4092 # include <limits.h> 4093 #else 4094 # include <assert.h> 4095 #endif 4096 Syntax error 4097 _ACEOF 4098 if ac_fn_c_try_cpp "$LINENO"; then : 4099 4100 else 4101 # Broken: fails on valid input. 4102 continue 4103 fi 4104 rm -f conftest.err conftest.i conftest.$ac_ext 4105 4106 # OK, works on sane cases. Now check whether nonexistent headers 4107 # can be detected and how. 4108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4109 /* end confdefs.h. */ 4110 #include <ac_nonexistent.h> 4111 _ACEOF 4112 if ac_fn_c_try_cpp "$LINENO"; then : 4113 # Broken: success on invalid input. 4114 continue 4115 else 4116 # Passes both tests. 4117 ac_preproc_ok=: 4118 break 4119 fi 4120 rm -f conftest.err conftest.i conftest.$ac_ext 4121 4122 done 4123 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4124 rm -f conftest.i conftest.err conftest.$ac_ext 4125 if $ac_preproc_ok; then : 4126 4127 else 4128 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4129 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4130 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4131 See \`config.log' for more details" "$LINENO" 5; } 4132 fi 4133 4134 ac_ext=c 4135 ac_cpp='$CPP $CPPFLAGS' 4136 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4137 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4138 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4139 4140 4141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4142 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4143 if ${ac_cv_path_GREP+:} false; then : 4144 $as_echo_n "(cached) " >&6 4145 else 4146 if test -z "$GREP"; then 4147 ac_path_GREP_found=false 4148 # Loop through the user's path and test for each of PROGNAME-LIST 4149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4150 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4151 do 4152 IFS=$as_save_IFS 4153 test -z "$as_dir" && as_dir=. 4154 for ac_prog in grep ggrep; do 4155 for ac_exec_ext in '' $ac_executable_extensions; do 4156 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4157 as_fn_executable_p "$ac_path_GREP" || continue 4158 # Check for GNU ac_path_GREP and select it if it is found. 4159 # Check for GNU $ac_path_GREP 4160 case `"$ac_path_GREP" --version 2>&1` in 4161 *GNU*) 4162 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4163 *) 4164 ac_count=0 4165 $as_echo_n 0123456789 >"conftest.in" 4166 while : 4167 do 4168 cat "conftest.in" "conftest.in" >"conftest.tmp" 4169 mv "conftest.tmp" "conftest.in" 4170 cp "conftest.in" "conftest.nl" 4171 $as_echo 'GREP' >> "conftest.nl" 4172 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4173 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4174 as_fn_arith $ac_count + 1 && ac_count=$as_val 4175 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4176 # Best one so far, save it but keep looking for a better one 4177 ac_cv_path_GREP="$ac_path_GREP" 4178 ac_path_GREP_max=$ac_count 4179 fi 4180 # 10*(2^10) chars as input seems more than enough 4181 test $ac_count -gt 10 && break 4182 done 4183 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4184 esac 4185 4186 $ac_path_GREP_found && break 3 4187 done 4188 done 4189 done 4190 IFS=$as_save_IFS 4191 if test -z "$ac_cv_path_GREP"; then 4192 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4193 fi 4194 else 4195 ac_cv_path_GREP=$GREP 4196 fi 4197 4198 fi 4199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4200 $as_echo "$ac_cv_path_GREP" >&6; } 4201 GREP="$ac_cv_path_GREP" 4202 4203 4204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4205 $as_echo_n "checking for egrep... " >&6; } 4206 if ${ac_cv_path_EGREP+:} false; then : 4207 $as_echo_n "(cached) " >&6 4208 else 4209 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4210 then ac_cv_path_EGREP="$GREP -E" 4211 else 4212 if test -z "$EGREP"; then 4213 ac_path_EGREP_found=false 4214 # Loop through the user's path and test for each of PROGNAME-LIST 4215 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4216 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4217 do 4218 IFS=$as_save_IFS 4219 test -z "$as_dir" && as_dir=. 4220 for ac_prog in egrep; do 4221 for ac_exec_ext in '' $ac_executable_extensions; do 4222 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4223 as_fn_executable_p "$ac_path_EGREP" || continue 4224 # Check for GNU ac_path_EGREP and select it if it is found. 4225 # Check for GNU $ac_path_EGREP 4226 case `"$ac_path_EGREP" --version 2>&1` in 4227 *GNU*) 4228 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4229 *) 4230 ac_count=0 4231 $as_echo_n 0123456789 >"conftest.in" 4232 while : 4233 do 4234 cat "conftest.in" "conftest.in" >"conftest.tmp" 4235 mv "conftest.tmp" "conftest.in" 4236 cp "conftest.in" "conftest.nl" 4237 $as_echo 'EGREP' >> "conftest.nl" 4238 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4239 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4240 as_fn_arith $ac_count + 1 && ac_count=$as_val 4241 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4242 # Best one so far, save it but keep looking for a better one 4243 ac_cv_path_EGREP="$ac_path_EGREP" 4244 ac_path_EGREP_max=$ac_count 4245 fi 4246 # 10*(2^10) chars as input seems more than enough 4247 test $ac_count -gt 10 && break 4248 done 4249 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4250 esac 4251 4252 $ac_path_EGREP_found && break 3 4253 done 4254 done 4255 done 4256 IFS=$as_save_IFS 4257 if test -z "$ac_cv_path_EGREP"; then 4258 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4259 fi 4260 else 4261 ac_cv_path_EGREP=$EGREP 4262 fi 4263 4264 fi 4265 fi 4266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4267 $as_echo "$ac_cv_path_EGREP" >&6; } 4268 EGREP="$ac_cv_path_EGREP" 4269 4270 4271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4272 $as_echo_n "checking for ANSI C header files... " >&6; } 4273 if ${ac_cv_header_stdc+:} false; then : 4274 $as_echo_n "(cached) " >&6 4275 else 4276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4277 /* end confdefs.h. */ 4278 #include <stdlib.h> 4279 #include <stdarg.h> 4280 #include <string.h> 4281 #include <float.h> 4282 4283 int 4284 main () 4285 { 4286 4287 ; 4288 return 0; 4289 } 4290 _ACEOF 4291 if ac_fn_c_try_compile "$LINENO"; then : 4292 ac_cv_header_stdc=yes 4293 else 4294 ac_cv_header_stdc=no 4295 fi 4296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4297 4298 if test $ac_cv_header_stdc = yes; then 4299 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4301 /* end confdefs.h. */ 4302 #include <string.h> 4303 4304 _ACEOF 4305 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4306 $EGREP "memchr" >/dev/null 2>&1; then : 4307 4308 else 4309 ac_cv_header_stdc=no 4310 fi 4311 rm -f conftest* 4312 4313 fi 4314 4315 if test $ac_cv_header_stdc = yes; then 4316 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4318 /* end confdefs.h. */ 4319 #include <stdlib.h> 4320 4321 _ACEOF 4322 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4323 $EGREP "free" >/dev/null 2>&1; then : 4324 4325 else 4326 ac_cv_header_stdc=no 4327 fi 4328 rm -f conftest* 4329 4330 fi 4331 4332 if test $ac_cv_header_stdc = yes; then 4333 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4334 if test "$cross_compiling" = yes; then : 4335 : 4336 else 4337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4338 /* end confdefs.h. */ 4339 #include <ctype.h> 4340 #include <stdlib.h> 4341 #if ((' ' & 0x0FF) == 0x020) 4342 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4343 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4344 #else 4345 # define ISLOWER(c) \ 4346 (('a' <= (c) && (c) <= 'i') \ 4347 || ('j' <= (c) && (c) <= 'r') \ 4348 || ('s' <= (c) && (c) <= 'z')) 4349 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4350 #endif 4351 4352 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4353 int 4354 main () 4355 { 4356 int i; 4357 for (i = 0; i < 256; i++) 4358 if (XOR (islower (i), ISLOWER (i)) 4359 || toupper (i) != TOUPPER (i)) 4360 return 2; 4361 return 0; 4362 } 4363 _ACEOF 4364 if ac_fn_c_try_run "$LINENO"; then : 4365 4366 else 4367 ac_cv_header_stdc=no 4368 fi 4369 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4370 conftest.$ac_objext conftest.beam conftest.$ac_ext 4371 fi 4372 4373 fi 4374 fi 4375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4376 $as_echo "$ac_cv_header_stdc" >&6; } 4377 if test $ac_cv_header_stdc = yes; then 4378 4379 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4380 4381 fi 4382 4383 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4384 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4385 inttypes.h stdint.h unistd.h 4386 do : 4387 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4388 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4389 " 4390 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4391 cat >>confdefs.h <<_ACEOF 4392 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4393 _ACEOF 4394 4395 fi 4396 4397 done 4398 4399 4400 4401 4402 4403 4404 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4405 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4406 CLANGCC="yes" 4407 else 4408 CLANGCC="no" 4409 fi 4410 4411 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4412 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4413 INTELCC="yes" 4414 else 4415 INTELCC="no" 4416 fi 4417 4418 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4419 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4420 SUNCC="yes" 4421 else 4422 SUNCC="no" 4423 fi 4424 4425 4426 4427 4428 4429 4430 4431 4432 4433 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4434 if test -n "$ac_tool_prefix"; then 4435 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4436 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4438 $as_echo_n "checking for $ac_word... " >&6; } 4439 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4440 $as_echo_n "(cached) " >&6 4441 else 4442 case $PKG_CONFIG in 4443 [\\/]* | ?:[\\/]*) 4444 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4445 ;; 4446 *) 4447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4448 for as_dir in $PATH 4449 do 4450 IFS=$as_save_IFS 4451 test -z "$as_dir" && as_dir=. 4452 for ac_exec_ext in '' $ac_executable_extensions; do 4453 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4454 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4455 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4456 break 2 4457 fi 4458 done 4459 done 4460 IFS=$as_save_IFS 4461 4462 ;; 4463 esac 4464 fi 4465 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4466 if test -n "$PKG_CONFIG"; then 4467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4468 $as_echo "$PKG_CONFIG" >&6; } 4469 else 4470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4471 $as_echo "no" >&6; } 4472 fi 4473 4474 4475 fi 4476 if test -z "$ac_cv_path_PKG_CONFIG"; then 4477 ac_pt_PKG_CONFIG=$PKG_CONFIG 4478 # Extract the first word of "pkg-config", so it can be a program name with args. 4479 set dummy pkg-config; ac_word=$2 4480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4481 $as_echo_n "checking for $ac_word... " >&6; } 4482 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4483 $as_echo_n "(cached) " >&6 4484 else 4485 case $ac_pt_PKG_CONFIG in 4486 [\\/]* | ?:[\\/]*) 4487 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4488 ;; 4489 *) 4490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4491 for as_dir in $PATH 4492 do 4493 IFS=$as_save_IFS 4494 test -z "$as_dir" && as_dir=. 4495 for ac_exec_ext in '' $ac_executable_extensions; do 4496 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4497 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4498 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4499 break 2 4500 fi 4501 done 4502 done 4503 IFS=$as_save_IFS 4504 4505 ;; 4506 esac 4507 fi 4508 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4509 if test -n "$ac_pt_PKG_CONFIG"; then 4510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4511 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4512 else 4513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4514 $as_echo "no" >&6; } 4515 fi 4516 4517 if test "x$ac_pt_PKG_CONFIG" = x; then 4518 PKG_CONFIG="" 4519 else 4520 case $cross_compiling:$ac_tool_warned in 4521 yes:) 4522 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4523 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4524 ac_tool_warned=yes ;; 4525 esac 4526 PKG_CONFIG=$ac_pt_PKG_CONFIG 4527 fi 4528 else 4529 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4530 fi 4531 4532 fi 4533 if test -n "$PKG_CONFIG"; then 4534 _pkg_min_version=0.9.0 4535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4536 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4537 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4539 $as_echo "yes" >&6; } 4540 else 4541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4542 $as_echo "no" >&6; } 4543 PKG_CONFIG="" 4544 fi 4545 fi 4546 # Make sure we can run config.sub. 4547 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4548 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4549 4550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4551 $as_echo_n "checking build system type... " >&6; } 4552 if ${ac_cv_build+:} false; then : 4553 $as_echo_n "(cached) " >&6 4554 else 4555 ac_build_alias=$build_alias 4556 test "x$ac_build_alias" = x && 4557 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4558 test "x$ac_build_alias" = x && 4559 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4560 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4561 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4562 4563 fi 4564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4565 $as_echo "$ac_cv_build" >&6; } 4566 case $ac_cv_build in 4567 *-*-*) ;; 4568 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4569 esac 4570 build=$ac_cv_build 4571 ac_save_IFS=$IFS; IFS='-' 4572 set x $ac_cv_build 4573 shift 4574 build_cpu=$1 4575 build_vendor=$2 4576 shift; shift 4577 # Remember, the first character of IFS is used to create $*, 4578 # except with old shells: 4579 build_os=$* 4580 IFS=$ac_save_IFS 4581 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4582 4583 4584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4585 $as_echo_n "checking host system type... " >&6; } 4586 if ${ac_cv_host+:} false; then : 4587 $as_echo_n "(cached) " >&6 4588 else 4589 if test "x$host_alias" = x; then 4590 ac_cv_host=$ac_cv_build 4591 else 4592 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4593 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4594 fi 4595 4596 fi 4597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4598 $as_echo "$ac_cv_host" >&6; } 4599 case $ac_cv_host in 4600 *-*-*) ;; 4601 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4602 esac 4603 host=$ac_cv_host 4604 ac_save_IFS=$IFS; IFS='-' 4605 set x $ac_cv_host 4606 shift 4607 host_cpu=$1 4608 host_vendor=$2 4609 shift; shift 4610 # Remember, the first character of IFS is used to create $*, 4611 # except with old shells: 4612 host_os=$* 4613 IFS=$ac_save_IFS 4614 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4615 4616 4617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4618 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4619 if ${ac_cv_path_SED+:} false; then : 4620 $as_echo_n "(cached) " >&6 4621 else 4622 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4623 for ac_i in 1 2 3 4 5 6 7; do 4624 ac_script="$ac_script$as_nl$ac_script" 4625 done 4626 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4627 { ac_script=; unset ac_script;} 4628 if test -z "$SED"; then 4629 ac_path_SED_found=false 4630 # Loop through the user's path and test for each of PROGNAME-LIST 4631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4632 for as_dir in $PATH 4633 do 4634 IFS=$as_save_IFS 4635 test -z "$as_dir" && as_dir=. 4636 for ac_prog in sed gsed; do 4637 for ac_exec_ext in '' $ac_executable_extensions; do 4638 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4639 as_fn_executable_p "$ac_path_SED" || continue 4640 # Check for GNU ac_path_SED and select it if it is found. 4641 # Check for GNU $ac_path_SED 4642 case `"$ac_path_SED" --version 2>&1` in 4643 *GNU*) 4644 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4645 *) 4646 ac_count=0 4647 $as_echo_n 0123456789 >"conftest.in" 4648 while : 4649 do 4650 cat "conftest.in" "conftest.in" >"conftest.tmp" 4651 mv "conftest.tmp" "conftest.in" 4652 cp "conftest.in" "conftest.nl" 4653 $as_echo '' >> "conftest.nl" 4654 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4655 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4656 as_fn_arith $ac_count + 1 && ac_count=$as_val 4657 if test $ac_count -gt ${ac_path_SED_max-0}; then 4658 # Best one so far, save it but keep looking for a better one 4659 ac_cv_path_SED="$ac_path_SED" 4660 ac_path_SED_max=$ac_count 4661 fi 4662 # 10*(2^10) chars as input seems more than enough 4663 test $ac_count -gt 10 && break 4664 done 4665 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4666 esac 4667 4668 $ac_path_SED_found && break 3 4669 done 4670 done 4671 done 4672 IFS=$as_save_IFS 4673 if test -z "$ac_cv_path_SED"; then 4674 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4675 fi 4676 else 4677 ac_cv_path_SED=$SED 4678 fi 4679 4680 fi 4681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4682 $as_echo "$ac_cv_path_SED" >&6; } 4683 SED="$ac_cv_path_SED" 4684 rm -f conftest.sed 4685 4686 4687 4688 4689 4690 4691 # Check whether --enable-selective-werror was given. 4692 if test "${enable_selective_werror+set}" = set; then : 4693 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4694 else 4695 SELECTIVE_WERROR=yes 4696 fi 4697 4698 4699 4700 4701 4702 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4703 if test "x$SUNCC" = "xyes"; then 4704 BASE_CFLAGS="-v" 4705 else 4706 BASE_CFLAGS="" 4707 fi 4708 4709 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723 xorg_testset_save_CFLAGS="$CFLAGS" 4724 4725 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4728 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4729 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4730 $as_echo_n "(cached) " >&6 4731 else 4732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4733 /* end confdefs.h. */ 4734 int i; 4735 _ACEOF 4736 if ac_fn_c_try_compile "$LINENO"; then : 4737 xorg_cv_cc_flag_unknown_warning_option=yes 4738 else 4739 xorg_cv_cc_flag_unknown_warning_option=no 4740 fi 4741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4742 fi 4743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4744 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4745 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4746 CFLAGS="$xorg_testset_save_CFLAGS" 4747 fi 4748 4749 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4750 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4752 fi 4753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4755 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4756 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4757 $as_echo_n "(cached) " >&6 4758 else 4759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4760 /* end confdefs.h. */ 4761 int i; 4762 _ACEOF 4763 if ac_fn_c_try_compile "$LINENO"; then : 4764 xorg_cv_cc_flag_unused_command_line_argument=yes 4765 else 4766 xorg_cv_cc_flag_unused_command_line_argument=no 4767 fi 4768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4769 fi 4770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4771 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4772 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4773 CFLAGS="$xorg_testset_save_CFLAGS" 4774 fi 4775 4776 found="no" 4777 4778 if test $found = "no" ; then 4779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4781 fi 4782 4783 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4785 fi 4786 4787 CFLAGS="$CFLAGS -Wall" 4788 4789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4790 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4791 cacheid=xorg_cv_cc_flag__Wall 4792 if eval \${$cacheid+:} false; then : 4793 $as_echo_n "(cached) " >&6 4794 else 4795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4796 /* end confdefs.h. */ 4797 int i; 4798 int 4799 main () 4800 { 4801 4802 ; 4803 return 0; 4804 } 4805 _ACEOF 4806 if ac_fn_c_try_link "$LINENO"; then : 4807 eval $cacheid=yes 4808 else 4809 eval $cacheid=no 4810 fi 4811 rm -f core conftest.err conftest.$ac_objext \ 4812 conftest$ac_exeext conftest.$ac_ext 4813 fi 4814 4815 4816 CFLAGS="$xorg_testset_save_CFLAGS" 4817 4818 eval supported=\$$cacheid 4819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4820 $as_echo "$supported" >&6; } 4821 if test "$supported" = "yes" ; then 4822 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4823 found="yes" 4824 fi 4825 fi 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 xorg_testset_save_CFLAGS="$CFLAGS" 4842 4843 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4846 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4847 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4848 $as_echo_n "(cached) " >&6 4849 else 4850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4851 /* end confdefs.h. */ 4852 int i; 4853 _ACEOF 4854 if ac_fn_c_try_compile "$LINENO"; then : 4855 xorg_cv_cc_flag_unknown_warning_option=yes 4856 else 4857 xorg_cv_cc_flag_unknown_warning_option=no 4858 fi 4859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4860 fi 4861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4862 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4863 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4864 CFLAGS="$xorg_testset_save_CFLAGS" 4865 fi 4866 4867 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4870 fi 4871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4873 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4874 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4875 $as_echo_n "(cached) " >&6 4876 else 4877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4878 /* end confdefs.h. */ 4879 int i; 4880 _ACEOF 4881 if ac_fn_c_try_compile "$LINENO"; then : 4882 xorg_cv_cc_flag_unused_command_line_argument=yes 4883 else 4884 xorg_cv_cc_flag_unused_command_line_argument=no 4885 fi 4886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4887 fi 4888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4889 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4890 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4891 CFLAGS="$xorg_testset_save_CFLAGS" 4892 fi 4893 4894 found="no" 4895 4896 if test $found = "no" ; then 4897 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4899 fi 4900 4901 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4903 fi 4904 4905 CFLAGS="$CFLAGS -Wpointer-arith" 4906 4907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4908 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4909 cacheid=xorg_cv_cc_flag__Wpointer_arith 4910 if eval \${$cacheid+:} false; then : 4911 $as_echo_n "(cached) " >&6 4912 else 4913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4914 /* end confdefs.h. */ 4915 int i; 4916 int 4917 main () 4918 { 4919 4920 ; 4921 return 0; 4922 } 4923 _ACEOF 4924 if ac_fn_c_try_link "$LINENO"; then : 4925 eval $cacheid=yes 4926 else 4927 eval $cacheid=no 4928 fi 4929 rm -f core conftest.err conftest.$ac_objext \ 4930 conftest$ac_exeext conftest.$ac_ext 4931 fi 4932 4933 4934 CFLAGS="$xorg_testset_save_CFLAGS" 4935 4936 eval supported=\$$cacheid 4937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4938 $as_echo "$supported" >&6; } 4939 if test "$supported" = "yes" ; then 4940 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4941 found="yes" 4942 fi 4943 fi 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 4957 4958 4959 xorg_testset_save_CFLAGS="$CFLAGS" 4960 4961 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4964 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4965 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4966 $as_echo_n "(cached) " >&6 4967 else 4968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4969 /* end confdefs.h. */ 4970 int i; 4971 _ACEOF 4972 if ac_fn_c_try_compile "$LINENO"; then : 4973 xorg_cv_cc_flag_unknown_warning_option=yes 4974 else 4975 xorg_cv_cc_flag_unknown_warning_option=no 4976 fi 4977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4978 fi 4979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4980 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4981 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4982 CFLAGS="$xorg_testset_save_CFLAGS" 4983 fi 4984 4985 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4988 fi 4989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4991 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4992 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4993 $as_echo_n "(cached) " >&6 4994 else 4995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4996 /* end confdefs.h. */ 4997 int i; 4998 _ACEOF 4999 if ac_fn_c_try_compile "$LINENO"; then : 5000 xorg_cv_cc_flag_unused_command_line_argument=yes 5001 else 5002 xorg_cv_cc_flag_unused_command_line_argument=no 5003 fi 5004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5005 fi 5006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5007 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5008 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5009 CFLAGS="$xorg_testset_save_CFLAGS" 5010 fi 5011 5012 found="no" 5013 5014 if test $found = "no" ; then 5015 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5017 fi 5018 5019 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5021 fi 5022 5023 CFLAGS="$CFLAGS -Wmissing-declarations" 5024 5025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5026 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5027 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5028 if eval \${$cacheid+:} false; then : 5029 $as_echo_n "(cached) " >&6 5030 else 5031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5032 /* end confdefs.h. */ 5033 int i; 5034 int 5035 main () 5036 { 5037 5038 ; 5039 return 0; 5040 } 5041 _ACEOF 5042 if ac_fn_c_try_link "$LINENO"; then : 5043 eval $cacheid=yes 5044 else 5045 eval $cacheid=no 5046 fi 5047 rm -f core conftest.err conftest.$ac_objext \ 5048 conftest$ac_exeext conftest.$ac_ext 5049 fi 5050 5051 5052 CFLAGS="$xorg_testset_save_CFLAGS" 5053 5054 eval supported=\$$cacheid 5055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5056 $as_echo "$supported" >&6; } 5057 if test "$supported" = "yes" ; then 5058 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5059 found="yes" 5060 fi 5061 fi 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 xorg_testset_save_CFLAGS="$CFLAGS" 5078 5079 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5082 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5083 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5084 $as_echo_n "(cached) " >&6 5085 else 5086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5087 /* end confdefs.h. */ 5088 int i; 5089 _ACEOF 5090 if ac_fn_c_try_compile "$LINENO"; then : 5091 xorg_cv_cc_flag_unknown_warning_option=yes 5092 else 5093 xorg_cv_cc_flag_unknown_warning_option=no 5094 fi 5095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5096 fi 5097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5098 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5099 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5100 CFLAGS="$xorg_testset_save_CFLAGS" 5101 fi 5102 5103 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5106 fi 5107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5109 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5110 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5111 $as_echo_n "(cached) " >&6 5112 else 5113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5114 /* end confdefs.h. */ 5115 int i; 5116 _ACEOF 5117 if ac_fn_c_try_compile "$LINENO"; then : 5118 xorg_cv_cc_flag_unused_command_line_argument=yes 5119 else 5120 xorg_cv_cc_flag_unused_command_line_argument=no 5121 fi 5122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5123 fi 5124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5125 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5126 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5127 CFLAGS="$xorg_testset_save_CFLAGS" 5128 fi 5129 5130 found="no" 5131 5132 if test $found = "no" ; then 5133 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5135 fi 5136 5137 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5138 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5139 fi 5140 5141 CFLAGS="$CFLAGS -Wformat=2" 5142 5143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5144 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5145 cacheid=xorg_cv_cc_flag__Wformat_2 5146 if eval \${$cacheid+:} false; then : 5147 $as_echo_n "(cached) " >&6 5148 else 5149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5150 /* end confdefs.h. */ 5151 int i; 5152 int 5153 main () 5154 { 5155 5156 ; 5157 return 0; 5158 } 5159 _ACEOF 5160 if ac_fn_c_try_link "$LINENO"; then : 5161 eval $cacheid=yes 5162 else 5163 eval $cacheid=no 5164 fi 5165 rm -f core conftest.err conftest.$ac_objext \ 5166 conftest$ac_exeext conftest.$ac_ext 5167 fi 5168 5169 5170 CFLAGS="$xorg_testset_save_CFLAGS" 5171 5172 eval supported=\$$cacheid 5173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5174 $as_echo "$supported" >&6; } 5175 if test "$supported" = "yes" ; then 5176 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5177 found="yes" 5178 fi 5179 fi 5180 5181 if test $found = "no" ; then 5182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5184 fi 5185 5186 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5188 fi 5189 5190 CFLAGS="$CFLAGS -Wformat" 5191 5192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5193 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5194 cacheid=xorg_cv_cc_flag__Wformat 5195 if eval \${$cacheid+:} false; then : 5196 $as_echo_n "(cached) " >&6 5197 else 5198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5199 /* end confdefs.h. */ 5200 int i; 5201 int 5202 main () 5203 { 5204 5205 ; 5206 return 0; 5207 } 5208 _ACEOF 5209 if ac_fn_c_try_link "$LINENO"; then : 5210 eval $cacheid=yes 5211 else 5212 eval $cacheid=no 5213 fi 5214 rm -f core conftest.err conftest.$ac_objext \ 5215 conftest$ac_exeext conftest.$ac_ext 5216 fi 5217 5218 5219 CFLAGS="$xorg_testset_save_CFLAGS" 5220 5221 eval supported=\$$cacheid 5222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5223 $as_echo "$supported" >&6; } 5224 if test "$supported" = "yes" ; then 5225 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5226 found="yes" 5227 fi 5228 fi 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 xorg_testset_save_CFLAGS="$CFLAGS" 5247 5248 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5251 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5252 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5253 $as_echo_n "(cached) " >&6 5254 else 5255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5256 /* end confdefs.h. */ 5257 int i; 5258 _ACEOF 5259 if ac_fn_c_try_compile "$LINENO"; then : 5260 xorg_cv_cc_flag_unknown_warning_option=yes 5261 else 5262 xorg_cv_cc_flag_unknown_warning_option=no 5263 fi 5264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5265 fi 5266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5267 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5268 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5269 CFLAGS="$xorg_testset_save_CFLAGS" 5270 fi 5271 5272 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5273 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5275 fi 5276 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5278 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5279 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5280 $as_echo_n "(cached) " >&6 5281 else 5282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5283 /* end confdefs.h. */ 5284 int i; 5285 _ACEOF 5286 if ac_fn_c_try_compile "$LINENO"; then : 5287 xorg_cv_cc_flag_unused_command_line_argument=yes 5288 else 5289 xorg_cv_cc_flag_unused_command_line_argument=no 5290 fi 5291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5292 fi 5293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5294 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5295 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5296 CFLAGS="$xorg_testset_save_CFLAGS" 5297 fi 5298 5299 found="no" 5300 5301 if test $found = "no" ; then 5302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5304 fi 5305 5306 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5308 fi 5309 5310 CFLAGS="$CFLAGS -Wstrict-prototypes" 5311 5312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5313 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5314 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5315 if eval \${$cacheid+:} false; then : 5316 $as_echo_n "(cached) " >&6 5317 else 5318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5319 /* end confdefs.h. */ 5320 int i; 5321 int 5322 main () 5323 { 5324 5325 ; 5326 return 0; 5327 } 5328 _ACEOF 5329 if ac_fn_c_try_link "$LINENO"; then : 5330 eval $cacheid=yes 5331 else 5332 eval $cacheid=no 5333 fi 5334 rm -f core conftest.err conftest.$ac_objext \ 5335 conftest$ac_exeext conftest.$ac_ext 5336 fi 5337 5338 5339 CFLAGS="$xorg_testset_save_CFLAGS" 5340 5341 eval supported=\$$cacheid 5342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5343 $as_echo "$supported" >&6; } 5344 if test "$supported" = "yes" ; then 5345 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5346 found="yes" 5347 fi 5348 fi 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 xorg_testset_save_CFLAGS="$CFLAGS" 5365 5366 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5369 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5370 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5371 $as_echo_n "(cached) " >&6 5372 else 5373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5374 /* end confdefs.h. */ 5375 int i; 5376 _ACEOF 5377 if ac_fn_c_try_compile "$LINENO"; then : 5378 xorg_cv_cc_flag_unknown_warning_option=yes 5379 else 5380 xorg_cv_cc_flag_unknown_warning_option=no 5381 fi 5382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5383 fi 5384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5385 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5386 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5387 CFLAGS="$xorg_testset_save_CFLAGS" 5388 fi 5389 5390 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5391 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5393 fi 5394 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5396 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5397 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5398 $as_echo_n "(cached) " >&6 5399 else 5400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5401 /* end confdefs.h. */ 5402 int i; 5403 _ACEOF 5404 if ac_fn_c_try_compile "$LINENO"; then : 5405 xorg_cv_cc_flag_unused_command_line_argument=yes 5406 else 5407 xorg_cv_cc_flag_unused_command_line_argument=no 5408 fi 5409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5410 fi 5411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5412 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5413 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5414 CFLAGS="$xorg_testset_save_CFLAGS" 5415 fi 5416 5417 found="no" 5418 5419 if test $found = "no" ; then 5420 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5422 fi 5423 5424 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5425 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5426 fi 5427 5428 CFLAGS="$CFLAGS -Wmissing-prototypes" 5429 5430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5431 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5432 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5433 if eval \${$cacheid+:} false; then : 5434 $as_echo_n "(cached) " >&6 5435 else 5436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5437 /* end confdefs.h. */ 5438 int i; 5439 int 5440 main () 5441 { 5442 5443 ; 5444 return 0; 5445 } 5446 _ACEOF 5447 if ac_fn_c_try_link "$LINENO"; then : 5448 eval $cacheid=yes 5449 else 5450 eval $cacheid=no 5451 fi 5452 rm -f core conftest.err conftest.$ac_objext \ 5453 conftest$ac_exeext conftest.$ac_ext 5454 fi 5455 5456 5457 CFLAGS="$xorg_testset_save_CFLAGS" 5458 5459 eval supported=\$$cacheid 5460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5461 $as_echo "$supported" >&6; } 5462 if test "$supported" = "yes" ; then 5463 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5464 found="yes" 5465 fi 5466 fi 5467 5468 5469 5470 5471 5472 5473 5474 5475 5476 5477 5478 5479 5480 5481 5482 xorg_testset_save_CFLAGS="$CFLAGS" 5483 5484 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5487 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5488 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5489 $as_echo_n "(cached) " >&6 5490 else 5491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5492 /* end confdefs.h. */ 5493 int i; 5494 _ACEOF 5495 if ac_fn_c_try_compile "$LINENO"; then : 5496 xorg_cv_cc_flag_unknown_warning_option=yes 5497 else 5498 xorg_cv_cc_flag_unknown_warning_option=no 5499 fi 5500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5501 fi 5502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5503 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5504 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5505 CFLAGS="$xorg_testset_save_CFLAGS" 5506 fi 5507 5508 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5509 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5511 fi 5512 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5514 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5515 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5516 $as_echo_n "(cached) " >&6 5517 else 5518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5519 /* end confdefs.h. */ 5520 int i; 5521 _ACEOF 5522 if ac_fn_c_try_compile "$LINENO"; then : 5523 xorg_cv_cc_flag_unused_command_line_argument=yes 5524 else 5525 xorg_cv_cc_flag_unused_command_line_argument=no 5526 fi 5527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5528 fi 5529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5530 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5531 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5532 CFLAGS="$xorg_testset_save_CFLAGS" 5533 fi 5534 5535 found="no" 5536 5537 if test $found = "no" ; then 5538 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5540 fi 5541 5542 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5543 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5544 fi 5545 5546 CFLAGS="$CFLAGS -Wnested-externs" 5547 5548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5549 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5550 cacheid=xorg_cv_cc_flag__Wnested_externs 5551 if eval \${$cacheid+:} false; then : 5552 $as_echo_n "(cached) " >&6 5553 else 5554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5555 /* end confdefs.h. */ 5556 int i; 5557 int 5558 main () 5559 { 5560 5561 ; 5562 return 0; 5563 } 5564 _ACEOF 5565 if ac_fn_c_try_link "$LINENO"; then : 5566 eval $cacheid=yes 5567 else 5568 eval $cacheid=no 5569 fi 5570 rm -f core conftest.err conftest.$ac_objext \ 5571 conftest$ac_exeext conftest.$ac_ext 5572 fi 5573 5574 5575 CFLAGS="$xorg_testset_save_CFLAGS" 5576 5577 eval supported=\$$cacheid 5578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5579 $as_echo "$supported" >&6; } 5580 if test "$supported" = "yes" ; then 5581 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5582 found="yes" 5583 fi 5584 fi 5585 5586 5587 5588 5589 5590 5591 5592 5593 5594 5595 5596 5597 5598 5599 5600 xorg_testset_save_CFLAGS="$CFLAGS" 5601 5602 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5605 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5606 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5607 $as_echo_n "(cached) " >&6 5608 else 5609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5610 /* end confdefs.h. */ 5611 int i; 5612 _ACEOF 5613 if ac_fn_c_try_compile "$LINENO"; then : 5614 xorg_cv_cc_flag_unknown_warning_option=yes 5615 else 5616 xorg_cv_cc_flag_unknown_warning_option=no 5617 fi 5618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5619 fi 5620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5621 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5622 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5623 CFLAGS="$xorg_testset_save_CFLAGS" 5624 fi 5625 5626 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5627 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5629 fi 5630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5632 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5633 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5634 $as_echo_n "(cached) " >&6 5635 else 5636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5637 /* end confdefs.h. */ 5638 int i; 5639 _ACEOF 5640 if ac_fn_c_try_compile "$LINENO"; then : 5641 xorg_cv_cc_flag_unused_command_line_argument=yes 5642 else 5643 xorg_cv_cc_flag_unused_command_line_argument=no 5644 fi 5645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5646 fi 5647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5648 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5649 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5650 CFLAGS="$xorg_testset_save_CFLAGS" 5651 fi 5652 5653 found="no" 5654 5655 if test $found = "no" ; then 5656 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5658 fi 5659 5660 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5661 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5662 fi 5663 5664 CFLAGS="$CFLAGS -Wbad-function-cast" 5665 5666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5667 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5668 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5669 if eval \${$cacheid+:} false; then : 5670 $as_echo_n "(cached) " >&6 5671 else 5672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5673 /* end confdefs.h. */ 5674 int i; 5675 int 5676 main () 5677 { 5678 5679 ; 5680 return 0; 5681 } 5682 _ACEOF 5683 if ac_fn_c_try_link "$LINENO"; then : 5684 eval $cacheid=yes 5685 else 5686 eval $cacheid=no 5687 fi 5688 rm -f core conftest.err conftest.$ac_objext \ 5689 conftest$ac_exeext conftest.$ac_ext 5690 fi 5691 5692 5693 CFLAGS="$xorg_testset_save_CFLAGS" 5694 5695 eval supported=\$$cacheid 5696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5697 $as_echo "$supported" >&6; } 5698 if test "$supported" = "yes" ; then 5699 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5700 found="yes" 5701 fi 5702 fi 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 xorg_testset_save_CFLAGS="$CFLAGS" 5719 5720 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5723 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5724 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5725 $as_echo_n "(cached) " >&6 5726 else 5727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5728 /* end confdefs.h. */ 5729 int i; 5730 _ACEOF 5731 if ac_fn_c_try_compile "$LINENO"; then : 5732 xorg_cv_cc_flag_unknown_warning_option=yes 5733 else 5734 xorg_cv_cc_flag_unknown_warning_option=no 5735 fi 5736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5737 fi 5738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5739 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5740 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5741 CFLAGS="$xorg_testset_save_CFLAGS" 5742 fi 5743 5744 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5745 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5747 fi 5748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5750 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5751 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5752 $as_echo_n "(cached) " >&6 5753 else 5754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5755 /* end confdefs.h. */ 5756 int i; 5757 _ACEOF 5758 if ac_fn_c_try_compile "$LINENO"; then : 5759 xorg_cv_cc_flag_unused_command_line_argument=yes 5760 else 5761 xorg_cv_cc_flag_unused_command_line_argument=no 5762 fi 5763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5764 fi 5765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5766 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5767 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5768 CFLAGS="$xorg_testset_save_CFLAGS" 5769 fi 5770 5771 found="no" 5772 5773 if test $found = "no" ; then 5774 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5776 fi 5777 5778 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5779 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5780 fi 5781 5782 CFLAGS="$CFLAGS -Wold-style-definition" 5783 5784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5785 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5786 cacheid=xorg_cv_cc_flag__Wold_style_definition 5787 if eval \${$cacheid+:} false; then : 5788 $as_echo_n "(cached) " >&6 5789 else 5790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5791 /* end confdefs.h. */ 5792 int i; 5793 int 5794 main () 5795 { 5796 5797 ; 5798 return 0; 5799 } 5800 _ACEOF 5801 if ac_fn_c_try_link "$LINENO"; then : 5802 eval $cacheid=yes 5803 else 5804 eval $cacheid=no 5805 fi 5806 rm -f core conftest.err conftest.$ac_objext \ 5807 conftest$ac_exeext conftest.$ac_ext 5808 fi 5809 5810 5811 CFLAGS="$xorg_testset_save_CFLAGS" 5812 5813 eval supported=\$$cacheid 5814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5815 $as_echo "$supported" >&6; } 5816 if test "$supported" = "yes" ; then 5817 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5818 found="yes" 5819 fi 5820 fi 5821 5822 if test $found = "no" ; then 5823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5825 fi 5826 5827 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5829 fi 5830 5831 CFLAGS="$CFLAGS -fd" 5832 5833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5834 $as_echo_n "checking if $CC supports -fd... " >&6; } 5835 cacheid=xorg_cv_cc_flag__fd 5836 if eval \${$cacheid+:} false; then : 5837 $as_echo_n "(cached) " >&6 5838 else 5839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5840 /* end confdefs.h. */ 5841 int i; 5842 int 5843 main () 5844 { 5845 5846 ; 5847 return 0; 5848 } 5849 _ACEOF 5850 if ac_fn_c_try_link "$LINENO"; then : 5851 eval $cacheid=yes 5852 else 5853 eval $cacheid=no 5854 fi 5855 rm -f core conftest.err conftest.$ac_objext \ 5856 conftest$ac_exeext conftest.$ac_ext 5857 fi 5858 5859 5860 CFLAGS="$xorg_testset_save_CFLAGS" 5861 5862 eval supported=\$$cacheid 5863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5864 $as_echo "$supported" >&6; } 5865 if test "$supported" = "yes" ; then 5866 BASE_CFLAGS="$BASE_CFLAGS -fd" 5867 found="yes" 5868 fi 5869 fi 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 xorg_testset_save_CFLAGS="$CFLAGS" 5886 5887 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5890 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5891 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5892 $as_echo_n "(cached) " >&6 5893 else 5894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5895 /* end confdefs.h. */ 5896 int i; 5897 _ACEOF 5898 if ac_fn_c_try_compile "$LINENO"; then : 5899 xorg_cv_cc_flag_unknown_warning_option=yes 5900 else 5901 xorg_cv_cc_flag_unknown_warning_option=no 5902 fi 5903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5904 fi 5905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5906 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5907 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5908 CFLAGS="$xorg_testset_save_CFLAGS" 5909 fi 5910 5911 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5914 fi 5915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5917 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5918 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5919 $as_echo_n "(cached) " >&6 5920 else 5921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5922 /* end confdefs.h. */ 5923 int i; 5924 _ACEOF 5925 if ac_fn_c_try_compile "$LINENO"; then : 5926 xorg_cv_cc_flag_unused_command_line_argument=yes 5927 else 5928 xorg_cv_cc_flag_unused_command_line_argument=no 5929 fi 5930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5931 fi 5932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5933 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5934 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5935 CFLAGS="$xorg_testset_save_CFLAGS" 5936 fi 5937 5938 found="no" 5939 5940 if test $found = "no" ; then 5941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5943 fi 5944 5945 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5947 fi 5948 5949 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5950 5951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5952 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5953 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5954 if eval \${$cacheid+:} false; then : 5955 $as_echo_n "(cached) " >&6 5956 else 5957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5958 /* end confdefs.h. */ 5959 int i; 5960 int 5961 main () 5962 { 5963 5964 ; 5965 return 0; 5966 } 5967 _ACEOF 5968 if ac_fn_c_try_link "$LINENO"; then : 5969 eval $cacheid=yes 5970 else 5971 eval $cacheid=no 5972 fi 5973 rm -f core conftest.err conftest.$ac_objext \ 5974 conftest$ac_exeext conftest.$ac_ext 5975 fi 5976 5977 5978 CFLAGS="$xorg_testset_save_CFLAGS" 5979 5980 eval supported=\$$cacheid 5981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5982 $as_echo "$supported" >&6; } 5983 if test "$supported" = "yes" ; then 5984 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5985 found="yes" 5986 fi 5987 fi 5988 5989 5990 5991 5992 5993 # This chunk adds additional warnings that could catch undesired effects. 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 xorg_testset_save_CFLAGS="$CFLAGS" 6008 6009 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6012 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6013 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6014 $as_echo_n "(cached) " >&6 6015 else 6016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6017 /* end confdefs.h. */ 6018 int i; 6019 _ACEOF 6020 if ac_fn_c_try_compile "$LINENO"; then : 6021 xorg_cv_cc_flag_unknown_warning_option=yes 6022 else 6023 xorg_cv_cc_flag_unknown_warning_option=no 6024 fi 6025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6026 fi 6027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6028 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6029 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6030 CFLAGS="$xorg_testset_save_CFLAGS" 6031 fi 6032 6033 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6036 fi 6037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6039 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6040 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6041 $as_echo_n "(cached) " >&6 6042 else 6043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6044 /* end confdefs.h. */ 6045 int i; 6046 _ACEOF 6047 if ac_fn_c_try_compile "$LINENO"; then : 6048 xorg_cv_cc_flag_unused_command_line_argument=yes 6049 else 6050 xorg_cv_cc_flag_unused_command_line_argument=no 6051 fi 6052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6053 fi 6054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6055 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6056 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6057 CFLAGS="$xorg_testset_save_CFLAGS" 6058 fi 6059 6060 found="no" 6061 6062 if test $found = "no" ; then 6063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6065 fi 6066 6067 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6069 fi 6070 6071 CFLAGS="$CFLAGS -Wunused" 6072 6073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6074 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6075 cacheid=xorg_cv_cc_flag__Wunused 6076 if eval \${$cacheid+:} false; then : 6077 $as_echo_n "(cached) " >&6 6078 else 6079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6080 /* end confdefs.h. */ 6081 int i; 6082 int 6083 main () 6084 { 6085 6086 ; 6087 return 0; 6088 } 6089 _ACEOF 6090 if ac_fn_c_try_link "$LINENO"; then : 6091 eval $cacheid=yes 6092 else 6093 eval $cacheid=no 6094 fi 6095 rm -f core conftest.err conftest.$ac_objext \ 6096 conftest$ac_exeext conftest.$ac_ext 6097 fi 6098 6099 6100 CFLAGS="$xorg_testset_save_CFLAGS" 6101 6102 eval supported=\$$cacheid 6103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6104 $as_echo "$supported" >&6; } 6105 if test "$supported" = "yes" ; then 6106 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6107 found="yes" 6108 fi 6109 fi 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 xorg_testset_save_CFLAGS="$CFLAGS" 6126 6127 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6130 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6131 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6132 $as_echo_n "(cached) " >&6 6133 else 6134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6135 /* end confdefs.h. */ 6136 int i; 6137 _ACEOF 6138 if ac_fn_c_try_compile "$LINENO"; then : 6139 xorg_cv_cc_flag_unknown_warning_option=yes 6140 else 6141 xorg_cv_cc_flag_unknown_warning_option=no 6142 fi 6143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6144 fi 6145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6146 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6147 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6148 CFLAGS="$xorg_testset_save_CFLAGS" 6149 fi 6150 6151 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6154 fi 6155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6157 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6158 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6159 $as_echo_n "(cached) " >&6 6160 else 6161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6162 /* end confdefs.h. */ 6163 int i; 6164 _ACEOF 6165 if ac_fn_c_try_compile "$LINENO"; then : 6166 xorg_cv_cc_flag_unused_command_line_argument=yes 6167 else 6168 xorg_cv_cc_flag_unused_command_line_argument=no 6169 fi 6170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6171 fi 6172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6173 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6174 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6175 CFLAGS="$xorg_testset_save_CFLAGS" 6176 fi 6177 6178 found="no" 6179 6180 if test $found = "no" ; then 6181 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6183 fi 6184 6185 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6187 fi 6188 6189 CFLAGS="$CFLAGS -Wuninitialized" 6190 6191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6192 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6193 cacheid=xorg_cv_cc_flag__Wuninitialized 6194 if eval \${$cacheid+:} false; then : 6195 $as_echo_n "(cached) " >&6 6196 else 6197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6198 /* end confdefs.h. */ 6199 int i; 6200 int 6201 main () 6202 { 6203 6204 ; 6205 return 0; 6206 } 6207 _ACEOF 6208 if ac_fn_c_try_link "$LINENO"; then : 6209 eval $cacheid=yes 6210 else 6211 eval $cacheid=no 6212 fi 6213 rm -f core conftest.err conftest.$ac_objext \ 6214 conftest$ac_exeext conftest.$ac_ext 6215 fi 6216 6217 6218 CFLAGS="$xorg_testset_save_CFLAGS" 6219 6220 eval supported=\$$cacheid 6221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6222 $as_echo "$supported" >&6; } 6223 if test "$supported" = "yes" ; then 6224 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6225 found="yes" 6226 fi 6227 fi 6228 6229 6230 6231 6232 6233 6234 6235 6236 6237 6238 6239 6240 6241 6242 6243 xorg_testset_save_CFLAGS="$CFLAGS" 6244 6245 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6248 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6249 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6250 $as_echo_n "(cached) " >&6 6251 else 6252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6253 /* end confdefs.h. */ 6254 int i; 6255 _ACEOF 6256 if ac_fn_c_try_compile "$LINENO"; then : 6257 xorg_cv_cc_flag_unknown_warning_option=yes 6258 else 6259 xorg_cv_cc_flag_unknown_warning_option=no 6260 fi 6261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6262 fi 6263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6264 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6265 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6266 CFLAGS="$xorg_testset_save_CFLAGS" 6267 fi 6268 6269 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6272 fi 6273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6275 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6276 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6277 $as_echo_n "(cached) " >&6 6278 else 6279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6280 /* end confdefs.h. */ 6281 int i; 6282 _ACEOF 6283 if ac_fn_c_try_compile "$LINENO"; then : 6284 xorg_cv_cc_flag_unused_command_line_argument=yes 6285 else 6286 xorg_cv_cc_flag_unused_command_line_argument=no 6287 fi 6288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6289 fi 6290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6291 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6292 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6293 CFLAGS="$xorg_testset_save_CFLAGS" 6294 fi 6295 6296 found="no" 6297 6298 if test $found = "no" ; then 6299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6301 fi 6302 6303 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6305 fi 6306 6307 CFLAGS="$CFLAGS -Wshadow" 6308 6309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6310 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6311 cacheid=xorg_cv_cc_flag__Wshadow 6312 if eval \${$cacheid+:} false; then : 6313 $as_echo_n "(cached) " >&6 6314 else 6315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6316 /* end confdefs.h. */ 6317 int i; 6318 int 6319 main () 6320 { 6321 6322 ; 6323 return 0; 6324 } 6325 _ACEOF 6326 if ac_fn_c_try_link "$LINENO"; then : 6327 eval $cacheid=yes 6328 else 6329 eval $cacheid=no 6330 fi 6331 rm -f core conftest.err conftest.$ac_objext \ 6332 conftest$ac_exeext conftest.$ac_ext 6333 fi 6334 6335 6336 CFLAGS="$xorg_testset_save_CFLAGS" 6337 6338 eval supported=\$$cacheid 6339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6340 $as_echo "$supported" >&6; } 6341 if test "$supported" = "yes" ; then 6342 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6343 found="yes" 6344 fi 6345 fi 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 6360 6361 xorg_testset_save_CFLAGS="$CFLAGS" 6362 6363 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6366 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6367 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6368 $as_echo_n "(cached) " >&6 6369 else 6370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6371 /* end confdefs.h. */ 6372 int i; 6373 _ACEOF 6374 if ac_fn_c_try_compile "$LINENO"; then : 6375 xorg_cv_cc_flag_unknown_warning_option=yes 6376 else 6377 xorg_cv_cc_flag_unknown_warning_option=no 6378 fi 6379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6380 fi 6381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6382 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6383 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6384 CFLAGS="$xorg_testset_save_CFLAGS" 6385 fi 6386 6387 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6388 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6390 fi 6391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6393 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6394 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6395 $as_echo_n "(cached) " >&6 6396 else 6397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6398 /* end confdefs.h. */ 6399 int i; 6400 _ACEOF 6401 if ac_fn_c_try_compile "$LINENO"; then : 6402 xorg_cv_cc_flag_unused_command_line_argument=yes 6403 else 6404 xorg_cv_cc_flag_unused_command_line_argument=no 6405 fi 6406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6407 fi 6408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6409 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6410 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6411 CFLAGS="$xorg_testset_save_CFLAGS" 6412 fi 6413 6414 found="no" 6415 6416 if test $found = "no" ; then 6417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6419 fi 6420 6421 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6423 fi 6424 6425 CFLAGS="$CFLAGS -Wmissing-noreturn" 6426 6427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6428 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6429 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6430 if eval \${$cacheid+:} false; then : 6431 $as_echo_n "(cached) " >&6 6432 else 6433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6434 /* end confdefs.h. */ 6435 int i; 6436 int 6437 main () 6438 { 6439 6440 ; 6441 return 0; 6442 } 6443 _ACEOF 6444 if ac_fn_c_try_link "$LINENO"; then : 6445 eval $cacheid=yes 6446 else 6447 eval $cacheid=no 6448 fi 6449 rm -f core conftest.err conftest.$ac_objext \ 6450 conftest$ac_exeext conftest.$ac_ext 6451 fi 6452 6453 6454 CFLAGS="$xorg_testset_save_CFLAGS" 6455 6456 eval supported=\$$cacheid 6457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6458 $as_echo "$supported" >&6; } 6459 if test "$supported" = "yes" ; then 6460 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6461 found="yes" 6462 fi 6463 fi 6464 6465 6466 6467 6468 6469 6470 6471 6472 6473 6474 6475 6476 6477 6478 6479 xorg_testset_save_CFLAGS="$CFLAGS" 6480 6481 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6484 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6485 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6486 $as_echo_n "(cached) " >&6 6487 else 6488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6489 /* end confdefs.h. */ 6490 int i; 6491 _ACEOF 6492 if ac_fn_c_try_compile "$LINENO"; then : 6493 xorg_cv_cc_flag_unknown_warning_option=yes 6494 else 6495 xorg_cv_cc_flag_unknown_warning_option=no 6496 fi 6497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6498 fi 6499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6500 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6501 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6502 CFLAGS="$xorg_testset_save_CFLAGS" 6503 fi 6504 6505 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6508 fi 6509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6511 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6512 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6513 $as_echo_n "(cached) " >&6 6514 else 6515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6516 /* end confdefs.h. */ 6517 int i; 6518 _ACEOF 6519 if ac_fn_c_try_compile "$LINENO"; then : 6520 xorg_cv_cc_flag_unused_command_line_argument=yes 6521 else 6522 xorg_cv_cc_flag_unused_command_line_argument=no 6523 fi 6524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6525 fi 6526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6527 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6528 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6529 CFLAGS="$xorg_testset_save_CFLAGS" 6530 fi 6531 6532 found="no" 6533 6534 if test $found = "no" ; then 6535 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6537 fi 6538 6539 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6541 fi 6542 6543 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6544 6545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6546 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6547 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6548 if eval \${$cacheid+:} false; then : 6549 $as_echo_n "(cached) " >&6 6550 else 6551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6552 /* end confdefs.h. */ 6553 int i; 6554 int 6555 main () 6556 { 6557 6558 ; 6559 return 0; 6560 } 6561 _ACEOF 6562 if ac_fn_c_try_link "$LINENO"; then : 6563 eval $cacheid=yes 6564 else 6565 eval $cacheid=no 6566 fi 6567 rm -f core conftest.err conftest.$ac_objext \ 6568 conftest$ac_exeext conftest.$ac_ext 6569 fi 6570 6571 6572 CFLAGS="$xorg_testset_save_CFLAGS" 6573 6574 eval supported=\$$cacheid 6575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6576 $as_echo "$supported" >&6; } 6577 if test "$supported" = "yes" ; then 6578 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6579 found="yes" 6580 fi 6581 fi 6582 6583 6584 6585 6586 6587 6588 6589 6590 6591 6592 6593 6594 6595 6596 6597 xorg_testset_save_CFLAGS="$CFLAGS" 6598 6599 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6602 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6603 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6604 $as_echo_n "(cached) " >&6 6605 else 6606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6607 /* end confdefs.h. */ 6608 int i; 6609 _ACEOF 6610 if ac_fn_c_try_compile "$LINENO"; then : 6611 xorg_cv_cc_flag_unknown_warning_option=yes 6612 else 6613 xorg_cv_cc_flag_unknown_warning_option=no 6614 fi 6615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6616 fi 6617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6618 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6619 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6620 CFLAGS="$xorg_testset_save_CFLAGS" 6621 fi 6622 6623 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6624 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6626 fi 6627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6629 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6630 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6631 $as_echo_n "(cached) " >&6 6632 else 6633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6634 /* end confdefs.h. */ 6635 int i; 6636 _ACEOF 6637 if ac_fn_c_try_compile "$LINENO"; then : 6638 xorg_cv_cc_flag_unused_command_line_argument=yes 6639 else 6640 xorg_cv_cc_flag_unused_command_line_argument=no 6641 fi 6642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6643 fi 6644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6645 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6646 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6647 CFLAGS="$xorg_testset_save_CFLAGS" 6648 fi 6649 6650 found="no" 6651 6652 if test $found = "no" ; then 6653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6655 fi 6656 6657 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6659 fi 6660 6661 CFLAGS="$CFLAGS -Wredundant-decls" 6662 6663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6664 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6665 cacheid=xorg_cv_cc_flag__Wredundant_decls 6666 if eval \${$cacheid+:} false; then : 6667 $as_echo_n "(cached) " >&6 6668 else 6669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6670 /* end confdefs.h. */ 6671 int i; 6672 int 6673 main () 6674 { 6675 6676 ; 6677 return 0; 6678 } 6679 _ACEOF 6680 if ac_fn_c_try_link "$LINENO"; then : 6681 eval $cacheid=yes 6682 else 6683 eval $cacheid=no 6684 fi 6685 rm -f core conftest.err conftest.$ac_objext \ 6686 conftest$ac_exeext conftest.$ac_ext 6687 fi 6688 6689 6690 CFLAGS="$xorg_testset_save_CFLAGS" 6691 6692 eval supported=\$$cacheid 6693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6694 $as_echo "$supported" >&6; } 6695 if test "$supported" = "yes" ; then 6696 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6697 found="yes" 6698 fi 6699 fi 6700 6701 6702 6703 6704 6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715 xorg_testset_save_CFLAGS="$CFLAGS" 6716 6717 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6720 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6721 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6722 $as_echo_n "(cached) " >&6 6723 else 6724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6725 /* end confdefs.h. */ 6726 int i; 6727 _ACEOF 6728 if ac_fn_c_try_compile "$LINENO"; then : 6729 xorg_cv_cc_flag_unknown_warning_option=yes 6730 else 6731 xorg_cv_cc_flag_unknown_warning_option=no 6732 fi 6733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6734 fi 6735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6736 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6737 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6738 CFLAGS="$xorg_testset_save_CFLAGS" 6739 fi 6740 6741 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6742 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6744 fi 6745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6747 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6748 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6749 $as_echo_n "(cached) " >&6 6750 else 6751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6752 /* end confdefs.h. */ 6753 int i; 6754 _ACEOF 6755 if ac_fn_c_try_compile "$LINENO"; then : 6756 xorg_cv_cc_flag_unused_command_line_argument=yes 6757 else 6758 xorg_cv_cc_flag_unused_command_line_argument=no 6759 fi 6760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6761 fi 6762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6763 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6764 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6765 CFLAGS="$xorg_testset_save_CFLAGS" 6766 fi 6767 6768 found="no" 6769 6770 if test $found = "no" ; then 6771 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6773 fi 6774 6775 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6777 fi 6778 6779 CFLAGS="$CFLAGS -Wlogical-op" 6780 6781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6782 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6783 cacheid=xorg_cv_cc_flag__Wlogical_op 6784 if eval \${$cacheid+:} 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 int 6791 main () 6792 { 6793 6794 ; 6795 return 0; 6796 } 6797 _ACEOF 6798 if ac_fn_c_try_link "$LINENO"; then : 6799 eval $cacheid=yes 6800 else 6801 eval $cacheid=no 6802 fi 6803 rm -f core conftest.err conftest.$ac_objext \ 6804 conftest$ac_exeext conftest.$ac_ext 6805 fi 6806 6807 6808 CFLAGS="$xorg_testset_save_CFLAGS" 6809 6810 eval supported=\$$cacheid 6811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6812 $as_echo "$supported" >&6; } 6813 if test "$supported" = "yes" ; then 6814 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6815 found="yes" 6816 fi 6817 fi 6818 6819 6820 6821 # These are currently disabled because they are noisy. They will be enabled 6822 # in the future once the codebase is sufficiently modernized to silence 6823 # them. For now, I don't want them to drown out the other warnings. 6824 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6825 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6826 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6827 6828 # Turn some warnings into errors, so we don't accidently get successful builds 6829 # when there are problems that should be fixed. 6830 6831 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844 6845 xorg_testset_save_CFLAGS="$CFLAGS" 6846 6847 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6850 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6851 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6852 $as_echo_n "(cached) " >&6 6853 else 6854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6855 /* end confdefs.h. */ 6856 int i; 6857 _ACEOF 6858 if ac_fn_c_try_compile "$LINENO"; then : 6859 xorg_cv_cc_flag_unknown_warning_option=yes 6860 else 6861 xorg_cv_cc_flag_unknown_warning_option=no 6862 fi 6863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6864 fi 6865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6866 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6867 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6868 CFLAGS="$xorg_testset_save_CFLAGS" 6869 fi 6870 6871 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6872 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6874 fi 6875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6877 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6878 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6879 $as_echo_n "(cached) " >&6 6880 else 6881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6882 /* end confdefs.h. */ 6883 int i; 6884 _ACEOF 6885 if ac_fn_c_try_compile "$LINENO"; then : 6886 xorg_cv_cc_flag_unused_command_line_argument=yes 6887 else 6888 xorg_cv_cc_flag_unused_command_line_argument=no 6889 fi 6890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6891 fi 6892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6893 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6894 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6895 CFLAGS="$xorg_testset_save_CFLAGS" 6896 fi 6897 6898 found="no" 6899 6900 if test $found = "no" ; then 6901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6903 fi 6904 6905 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6907 fi 6908 6909 CFLAGS="$CFLAGS -Werror=implicit" 6910 6911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6912 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6913 cacheid=xorg_cv_cc_flag__Werror_implicit 6914 if eval \${$cacheid+:} false; then : 6915 $as_echo_n "(cached) " >&6 6916 else 6917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6918 /* end confdefs.h. */ 6919 int i; 6920 int 6921 main () 6922 { 6923 6924 ; 6925 return 0; 6926 } 6927 _ACEOF 6928 if ac_fn_c_try_link "$LINENO"; then : 6929 eval $cacheid=yes 6930 else 6931 eval $cacheid=no 6932 fi 6933 rm -f core conftest.err conftest.$ac_objext \ 6934 conftest$ac_exeext conftest.$ac_ext 6935 fi 6936 6937 6938 CFLAGS="$xorg_testset_save_CFLAGS" 6939 6940 eval supported=\$$cacheid 6941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6942 $as_echo "$supported" >&6; } 6943 if test "$supported" = "yes" ; then 6944 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6945 found="yes" 6946 fi 6947 fi 6948 6949 if test $found = "no" ; then 6950 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6952 fi 6953 6954 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6955 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6956 fi 6957 6958 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6959 6960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6961 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6962 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6963 if eval \${$cacheid+:} false; then : 6964 $as_echo_n "(cached) " >&6 6965 else 6966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6967 /* end confdefs.h. */ 6968 int i; 6969 int 6970 main () 6971 { 6972 6973 ; 6974 return 0; 6975 } 6976 _ACEOF 6977 if ac_fn_c_try_link "$LINENO"; then : 6978 eval $cacheid=yes 6979 else 6980 eval $cacheid=no 6981 fi 6982 rm -f core conftest.err conftest.$ac_objext \ 6983 conftest$ac_exeext conftest.$ac_ext 6984 fi 6985 6986 6987 CFLAGS="$xorg_testset_save_CFLAGS" 6988 6989 eval supported=\$$cacheid 6990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6991 $as_echo "$supported" >&6; } 6992 if test "$supported" = "yes" ; then 6993 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6994 found="yes" 6995 fi 6996 fi 6997 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 xorg_testset_save_CFLAGS="$CFLAGS" 7013 7014 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7017 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7018 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7019 $as_echo_n "(cached) " >&6 7020 else 7021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7022 /* end confdefs.h. */ 7023 int i; 7024 _ACEOF 7025 if ac_fn_c_try_compile "$LINENO"; then : 7026 xorg_cv_cc_flag_unknown_warning_option=yes 7027 else 7028 xorg_cv_cc_flag_unknown_warning_option=no 7029 fi 7030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7031 fi 7032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7033 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7034 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7035 CFLAGS="$xorg_testset_save_CFLAGS" 7036 fi 7037 7038 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7041 fi 7042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7044 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7045 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7046 $as_echo_n "(cached) " >&6 7047 else 7048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7049 /* end confdefs.h. */ 7050 int i; 7051 _ACEOF 7052 if ac_fn_c_try_compile "$LINENO"; then : 7053 xorg_cv_cc_flag_unused_command_line_argument=yes 7054 else 7055 xorg_cv_cc_flag_unused_command_line_argument=no 7056 fi 7057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7058 fi 7059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7060 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7061 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7062 CFLAGS="$xorg_testset_save_CFLAGS" 7063 fi 7064 7065 found="no" 7066 7067 if test $found = "no" ; then 7068 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7070 fi 7071 7072 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7074 fi 7075 7076 CFLAGS="$CFLAGS -Werror=nonnull" 7077 7078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7079 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7080 cacheid=xorg_cv_cc_flag__Werror_nonnull 7081 if eval \${$cacheid+:} false; then : 7082 $as_echo_n "(cached) " >&6 7083 else 7084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7085 /* end confdefs.h. */ 7086 int i; 7087 int 7088 main () 7089 { 7090 7091 ; 7092 return 0; 7093 } 7094 _ACEOF 7095 if ac_fn_c_try_link "$LINENO"; then : 7096 eval $cacheid=yes 7097 else 7098 eval $cacheid=no 7099 fi 7100 rm -f core conftest.err conftest.$ac_objext \ 7101 conftest$ac_exeext conftest.$ac_ext 7102 fi 7103 7104 7105 CFLAGS="$xorg_testset_save_CFLAGS" 7106 7107 eval supported=\$$cacheid 7108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7109 $as_echo "$supported" >&6; } 7110 if test "$supported" = "yes" ; then 7111 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7112 found="yes" 7113 fi 7114 fi 7115 7116 7117 7118 7119 7120 7121 7122 7123 7124 7125 7126 7127 7128 7129 7130 xorg_testset_save_CFLAGS="$CFLAGS" 7131 7132 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7135 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7136 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7137 $as_echo_n "(cached) " >&6 7138 else 7139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7140 /* end confdefs.h. */ 7141 int i; 7142 _ACEOF 7143 if ac_fn_c_try_compile "$LINENO"; then : 7144 xorg_cv_cc_flag_unknown_warning_option=yes 7145 else 7146 xorg_cv_cc_flag_unknown_warning_option=no 7147 fi 7148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7149 fi 7150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7151 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7152 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7153 CFLAGS="$xorg_testset_save_CFLAGS" 7154 fi 7155 7156 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7157 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7159 fi 7160 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7162 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7163 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7164 $as_echo_n "(cached) " >&6 7165 else 7166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7167 /* end confdefs.h. */ 7168 int i; 7169 _ACEOF 7170 if ac_fn_c_try_compile "$LINENO"; then : 7171 xorg_cv_cc_flag_unused_command_line_argument=yes 7172 else 7173 xorg_cv_cc_flag_unused_command_line_argument=no 7174 fi 7175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7176 fi 7177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7178 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7179 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7180 CFLAGS="$xorg_testset_save_CFLAGS" 7181 fi 7182 7183 found="no" 7184 7185 if test $found = "no" ; then 7186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7188 fi 7189 7190 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7192 fi 7193 7194 CFLAGS="$CFLAGS -Werror=init-self" 7195 7196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7197 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7198 cacheid=xorg_cv_cc_flag__Werror_init_self 7199 if eval \${$cacheid+:} false; then : 7200 $as_echo_n "(cached) " >&6 7201 else 7202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7203 /* end confdefs.h. */ 7204 int i; 7205 int 7206 main () 7207 { 7208 7209 ; 7210 return 0; 7211 } 7212 _ACEOF 7213 if ac_fn_c_try_link "$LINENO"; then : 7214 eval $cacheid=yes 7215 else 7216 eval $cacheid=no 7217 fi 7218 rm -f core conftest.err conftest.$ac_objext \ 7219 conftest$ac_exeext conftest.$ac_ext 7220 fi 7221 7222 7223 CFLAGS="$xorg_testset_save_CFLAGS" 7224 7225 eval supported=\$$cacheid 7226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7227 $as_echo "$supported" >&6; } 7228 if test "$supported" = "yes" ; then 7229 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7230 found="yes" 7231 fi 7232 fi 7233 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248 xorg_testset_save_CFLAGS="$CFLAGS" 7249 7250 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7253 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7254 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7255 $as_echo_n "(cached) " >&6 7256 else 7257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7258 /* end confdefs.h. */ 7259 int i; 7260 _ACEOF 7261 if ac_fn_c_try_compile "$LINENO"; then : 7262 xorg_cv_cc_flag_unknown_warning_option=yes 7263 else 7264 xorg_cv_cc_flag_unknown_warning_option=no 7265 fi 7266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7267 fi 7268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7269 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7270 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7271 CFLAGS="$xorg_testset_save_CFLAGS" 7272 fi 7273 7274 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7275 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7277 fi 7278 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7280 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7281 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7282 $as_echo_n "(cached) " >&6 7283 else 7284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7285 /* end confdefs.h. */ 7286 int i; 7287 _ACEOF 7288 if ac_fn_c_try_compile "$LINENO"; then : 7289 xorg_cv_cc_flag_unused_command_line_argument=yes 7290 else 7291 xorg_cv_cc_flag_unused_command_line_argument=no 7292 fi 7293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7294 fi 7295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7296 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7297 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7298 CFLAGS="$xorg_testset_save_CFLAGS" 7299 fi 7300 7301 found="no" 7302 7303 if test $found = "no" ; then 7304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7306 fi 7307 7308 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7310 fi 7311 7312 CFLAGS="$CFLAGS -Werror=main" 7313 7314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7315 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7316 cacheid=xorg_cv_cc_flag__Werror_main 7317 if eval \${$cacheid+:} false; then : 7318 $as_echo_n "(cached) " >&6 7319 else 7320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7321 /* end confdefs.h. */ 7322 int i; 7323 int 7324 main () 7325 { 7326 7327 ; 7328 return 0; 7329 } 7330 _ACEOF 7331 if ac_fn_c_try_link "$LINENO"; then : 7332 eval $cacheid=yes 7333 else 7334 eval $cacheid=no 7335 fi 7336 rm -f core conftest.err conftest.$ac_objext \ 7337 conftest$ac_exeext conftest.$ac_ext 7338 fi 7339 7340 7341 CFLAGS="$xorg_testset_save_CFLAGS" 7342 7343 eval supported=\$$cacheid 7344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7345 $as_echo "$supported" >&6; } 7346 if test "$supported" = "yes" ; then 7347 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7348 found="yes" 7349 fi 7350 fi 7351 7352 7353 7354 7355 7356 7357 7358 7359 7360 7361 7362 7363 7364 7365 7366 xorg_testset_save_CFLAGS="$CFLAGS" 7367 7368 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7371 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7372 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7373 $as_echo_n "(cached) " >&6 7374 else 7375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7376 /* end confdefs.h. */ 7377 int i; 7378 _ACEOF 7379 if ac_fn_c_try_compile "$LINENO"; then : 7380 xorg_cv_cc_flag_unknown_warning_option=yes 7381 else 7382 xorg_cv_cc_flag_unknown_warning_option=no 7383 fi 7384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7385 fi 7386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7387 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7388 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7389 CFLAGS="$xorg_testset_save_CFLAGS" 7390 fi 7391 7392 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7393 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7395 fi 7396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7398 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7399 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7400 $as_echo_n "(cached) " >&6 7401 else 7402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7403 /* end confdefs.h. */ 7404 int i; 7405 _ACEOF 7406 if ac_fn_c_try_compile "$LINENO"; then : 7407 xorg_cv_cc_flag_unused_command_line_argument=yes 7408 else 7409 xorg_cv_cc_flag_unused_command_line_argument=no 7410 fi 7411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7412 fi 7413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7414 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7415 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7416 CFLAGS="$xorg_testset_save_CFLAGS" 7417 fi 7418 7419 found="no" 7420 7421 if test $found = "no" ; then 7422 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7424 fi 7425 7426 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7428 fi 7429 7430 CFLAGS="$CFLAGS -Werror=missing-braces" 7431 7432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7433 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7434 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7435 if eval \${$cacheid+:} false; then : 7436 $as_echo_n "(cached) " >&6 7437 else 7438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7439 /* end confdefs.h. */ 7440 int i; 7441 int 7442 main () 7443 { 7444 7445 ; 7446 return 0; 7447 } 7448 _ACEOF 7449 if ac_fn_c_try_link "$LINENO"; then : 7450 eval $cacheid=yes 7451 else 7452 eval $cacheid=no 7453 fi 7454 rm -f core conftest.err conftest.$ac_objext \ 7455 conftest$ac_exeext conftest.$ac_ext 7456 fi 7457 7458 7459 CFLAGS="$xorg_testset_save_CFLAGS" 7460 7461 eval supported=\$$cacheid 7462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7463 $as_echo "$supported" >&6; } 7464 if test "$supported" = "yes" ; then 7465 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7466 found="yes" 7467 fi 7468 fi 7469 7470 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483 7484 xorg_testset_save_CFLAGS="$CFLAGS" 7485 7486 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7489 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7490 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7491 $as_echo_n "(cached) " >&6 7492 else 7493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7494 /* end confdefs.h. */ 7495 int i; 7496 _ACEOF 7497 if ac_fn_c_try_compile "$LINENO"; then : 7498 xorg_cv_cc_flag_unknown_warning_option=yes 7499 else 7500 xorg_cv_cc_flag_unknown_warning_option=no 7501 fi 7502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7503 fi 7504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7505 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7506 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7507 CFLAGS="$xorg_testset_save_CFLAGS" 7508 fi 7509 7510 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7511 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7513 fi 7514 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7516 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7517 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7518 $as_echo_n "(cached) " >&6 7519 else 7520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7521 /* end confdefs.h. */ 7522 int i; 7523 _ACEOF 7524 if ac_fn_c_try_compile "$LINENO"; then : 7525 xorg_cv_cc_flag_unused_command_line_argument=yes 7526 else 7527 xorg_cv_cc_flag_unused_command_line_argument=no 7528 fi 7529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7530 fi 7531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7532 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7533 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7534 CFLAGS="$xorg_testset_save_CFLAGS" 7535 fi 7536 7537 found="no" 7538 7539 if test $found = "no" ; then 7540 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7542 fi 7543 7544 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7546 fi 7547 7548 CFLAGS="$CFLAGS -Werror=sequence-point" 7549 7550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7551 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7552 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7553 if eval \${$cacheid+:} false; then : 7554 $as_echo_n "(cached) " >&6 7555 else 7556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7557 /* end confdefs.h. */ 7558 int i; 7559 int 7560 main () 7561 { 7562 7563 ; 7564 return 0; 7565 } 7566 _ACEOF 7567 if ac_fn_c_try_link "$LINENO"; then : 7568 eval $cacheid=yes 7569 else 7570 eval $cacheid=no 7571 fi 7572 rm -f core conftest.err conftest.$ac_objext \ 7573 conftest$ac_exeext conftest.$ac_ext 7574 fi 7575 7576 7577 CFLAGS="$xorg_testset_save_CFLAGS" 7578 7579 eval supported=\$$cacheid 7580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7581 $as_echo "$supported" >&6; } 7582 if test "$supported" = "yes" ; then 7583 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7584 found="yes" 7585 fi 7586 fi 7587 7588 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 7600 7601 7602 xorg_testset_save_CFLAGS="$CFLAGS" 7603 7604 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7607 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7608 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7609 $as_echo_n "(cached) " >&6 7610 else 7611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7612 /* end confdefs.h. */ 7613 int i; 7614 _ACEOF 7615 if ac_fn_c_try_compile "$LINENO"; then : 7616 xorg_cv_cc_flag_unknown_warning_option=yes 7617 else 7618 xorg_cv_cc_flag_unknown_warning_option=no 7619 fi 7620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7621 fi 7622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7623 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7624 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7625 CFLAGS="$xorg_testset_save_CFLAGS" 7626 fi 7627 7628 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7631 fi 7632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7634 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7635 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7636 $as_echo_n "(cached) " >&6 7637 else 7638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7639 /* end confdefs.h. */ 7640 int i; 7641 _ACEOF 7642 if ac_fn_c_try_compile "$LINENO"; then : 7643 xorg_cv_cc_flag_unused_command_line_argument=yes 7644 else 7645 xorg_cv_cc_flag_unused_command_line_argument=no 7646 fi 7647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7648 fi 7649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7650 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7651 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7652 CFLAGS="$xorg_testset_save_CFLAGS" 7653 fi 7654 7655 found="no" 7656 7657 if test $found = "no" ; then 7658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7660 fi 7661 7662 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7664 fi 7665 7666 CFLAGS="$CFLAGS -Werror=return-type" 7667 7668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7669 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7670 cacheid=xorg_cv_cc_flag__Werror_return_type 7671 if eval \${$cacheid+:} false; then : 7672 $as_echo_n "(cached) " >&6 7673 else 7674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7675 /* end confdefs.h. */ 7676 int i; 7677 int 7678 main () 7679 { 7680 7681 ; 7682 return 0; 7683 } 7684 _ACEOF 7685 if ac_fn_c_try_link "$LINENO"; then : 7686 eval $cacheid=yes 7687 else 7688 eval $cacheid=no 7689 fi 7690 rm -f core conftest.err conftest.$ac_objext \ 7691 conftest$ac_exeext conftest.$ac_ext 7692 fi 7693 7694 7695 CFLAGS="$xorg_testset_save_CFLAGS" 7696 7697 eval supported=\$$cacheid 7698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7699 $as_echo "$supported" >&6; } 7700 if test "$supported" = "yes" ; then 7701 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7702 found="yes" 7703 fi 7704 fi 7705 7706 if test $found = "no" ; then 7707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7709 fi 7710 7711 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7713 fi 7714 7715 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7716 7717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7718 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7719 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7720 if eval \${$cacheid+:} false; then : 7721 $as_echo_n "(cached) " >&6 7722 else 7723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7724 /* end confdefs.h. */ 7725 int i; 7726 int 7727 main () 7728 { 7729 7730 ; 7731 return 0; 7732 } 7733 _ACEOF 7734 if ac_fn_c_try_link "$LINENO"; then : 7735 eval $cacheid=yes 7736 else 7737 eval $cacheid=no 7738 fi 7739 rm -f core conftest.err conftest.$ac_objext \ 7740 conftest$ac_exeext conftest.$ac_ext 7741 fi 7742 7743 7744 CFLAGS="$xorg_testset_save_CFLAGS" 7745 7746 eval supported=\$$cacheid 7747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7748 $as_echo "$supported" >&6; } 7749 if test "$supported" = "yes" ; then 7750 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7751 found="yes" 7752 fi 7753 fi 7754 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768 7769 xorg_testset_save_CFLAGS="$CFLAGS" 7770 7771 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7774 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7775 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7776 $as_echo_n "(cached) " >&6 7777 else 7778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7779 /* end confdefs.h. */ 7780 int i; 7781 _ACEOF 7782 if ac_fn_c_try_compile "$LINENO"; then : 7783 xorg_cv_cc_flag_unknown_warning_option=yes 7784 else 7785 xorg_cv_cc_flag_unknown_warning_option=no 7786 fi 7787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7788 fi 7789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7790 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7791 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7792 CFLAGS="$xorg_testset_save_CFLAGS" 7793 fi 7794 7795 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7798 fi 7799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7801 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7802 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7803 $as_echo_n "(cached) " >&6 7804 else 7805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7806 /* end confdefs.h. */ 7807 int i; 7808 _ACEOF 7809 if ac_fn_c_try_compile "$LINENO"; then : 7810 xorg_cv_cc_flag_unused_command_line_argument=yes 7811 else 7812 xorg_cv_cc_flag_unused_command_line_argument=no 7813 fi 7814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7815 fi 7816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7817 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7818 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7819 CFLAGS="$xorg_testset_save_CFLAGS" 7820 fi 7821 7822 found="no" 7823 7824 if test $found = "no" ; then 7825 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7827 fi 7828 7829 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7830 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7831 fi 7832 7833 CFLAGS="$CFLAGS -Werror=trigraphs" 7834 7835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7836 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7837 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7838 if eval \${$cacheid+:} false; then : 7839 $as_echo_n "(cached) " >&6 7840 else 7841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7842 /* end confdefs.h. */ 7843 int i; 7844 int 7845 main () 7846 { 7847 7848 ; 7849 return 0; 7850 } 7851 _ACEOF 7852 if ac_fn_c_try_link "$LINENO"; then : 7853 eval $cacheid=yes 7854 else 7855 eval $cacheid=no 7856 fi 7857 rm -f core conftest.err conftest.$ac_objext \ 7858 conftest$ac_exeext conftest.$ac_ext 7859 fi 7860 7861 7862 CFLAGS="$xorg_testset_save_CFLAGS" 7863 7864 eval supported=\$$cacheid 7865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7866 $as_echo "$supported" >&6; } 7867 if test "$supported" = "yes" ; then 7868 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7869 found="yes" 7870 fi 7871 fi 7872 7873 7874 7875 7876 7877 7878 7879 7880 7881 7882 7883 7884 7885 7886 7887 xorg_testset_save_CFLAGS="$CFLAGS" 7888 7889 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7892 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7893 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7894 $as_echo_n "(cached) " >&6 7895 else 7896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7897 /* end confdefs.h. */ 7898 int i; 7899 _ACEOF 7900 if ac_fn_c_try_compile "$LINENO"; then : 7901 xorg_cv_cc_flag_unknown_warning_option=yes 7902 else 7903 xorg_cv_cc_flag_unknown_warning_option=no 7904 fi 7905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7906 fi 7907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7908 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7909 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7910 CFLAGS="$xorg_testset_save_CFLAGS" 7911 fi 7912 7913 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7916 fi 7917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7919 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7920 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7921 $as_echo_n "(cached) " >&6 7922 else 7923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7924 /* end confdefs.h. */ 7925 int i; 7926 _ACEOF 7927 if ac_fn_c_try_compile "$LINENO"; then : 7928 xorg_cv_cc_flag_unused_command_line_argument=yes 7929 else 7930 xorg_cv_cc_flag_unused_command_line_argument=no 7931 fi 7932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7933 fi 7934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7935 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7936 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7937 CFLAGS="$xorg_testset_save_CFLAGS" 7938 fi 7939 7940 found="no" 7941 7942 if test $found = "no" ; then 7943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7945 fi 7946 7947 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7949 fi 7950 7951 CFLAGS="$CFLAGS -Werror=array-bounds" 7952 7953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7954 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7955 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7956 if eval \${$cacheid+:} false; then : 7957 $as_echo_n "(cached) " >&6 7958 else 7959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7960 /* end confdefs.h. */ 7961 int i; 7962 int 7963 main () 7964 { 7965 7966 ; 7967 return 0; 7968 } 7969 _ACEOF 7970 if ac_fn_c_try_link "$LINENO"; then : 7971 eval $cacheid=yes 7972 else 7973 eval $cacheid=no 7974 fi 7975 rm -f core conftest.err conftest.$ac_objext \ 7976 conftest$ac_exeext conftest.$ac_ext 7977 fi 7978 7979 7980 CFLAGS="$xorg_testset_save_CFLAGS" 7981 7982 eval supported=\$$cacheid 7983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7984 $as_echo "$supported" >&6; } 7985 if test "$supported" = "yes" ; then 7986 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7987 found="yes" 7988 fi 7989 fi 7990 7991 7992 7993 7994 7995 7996 7997 7998 7999 8000 8001 8002 8003 8004 8005 xorg_testset_save_CFLAGS="$CFLAGS" 8006 8007 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8010 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8011 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8012 $as_echo_n "(cached) " >&6 8013 else 8014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8015 /* end confdefs.h. */ 8016 int i; 8017 _ACEOF 8018 if ac_fn_c_try_compile "$LINENO"; then : 8019 xorg_cv_cc_flag_unknown_warning_option=yes 8020 else 8021 xorg_cv_cc_flag_unknown_warning_option=no 8022 fi 8023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8024 fi 8025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8026 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8027 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8028 CFLAGS="$xorg_testset_save_CFLAGS" 8029 fi 8030 8031 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8032 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8034 fi 8035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8037 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8038 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8039 $as_echo_n "(cached) " >&6 8040 else 8041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8042 /* end confdefs.h. */ 8043 int i; 8044 _ACEOF 8045 if ac_fn_c_try_compile "$LINENO"; then : 8046 xorg_cv_cc_flag_unused_command_line_argument=yes 8047 else 8048 xorg_cv_cc_flag_unused_command_line_argument=no 8049 fi 8050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8051 fi 8052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8053 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8054 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8055 CFLAGS="$xorg_testset_save_CFLAGS" 8056 fi 8057 8058 found="no" 8059 8060 if test $found = "no" ; then 8061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8063 fi 8064 8065 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8067 fi 8068 8069 CFLAGS="$CFLAGS -Werror=write-strings" 8070 8071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8072 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8073 cacheid=xorg_cv_cc_flag__Werror_write_strings 8074 if eval \${$cacheid+:} false; then : 8075 $as_echo_n "(cached) " >&6 8076 else 8077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8078 /* end confdefs.h. */ 8079 int i; 8080 int 8081 main () 8082 { 8083 8084 ; 8085 return 0; 8086 } 8087 _ACEOF 8088 if ac_fn_c_try_link "$LINENO"; then : 8089 eval $cacheid=yes 8090 else 8091 eval $cacheid=no 8092 fi 8093 rm -f core conftest.err conftest.$ac_objext \ 8094 conftest$ac_exeext conftest.$ac_ext 8095 fi 8096 8097 8098 CFLAGS="$xorg_testset_save_CFLAGS" 8099 8100 eval supported=\$$cacheid 8101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8102 $as_echo "$supported" >&6; } 8103 if test "$supported" = "yes" ; then 8104 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8105 found="yes" 8106 fi 8107 fi 8108 8109 8110 8111 8112 8113 8114 8115 8116 8117 8118 8119 8120 8121 8122 8123 xorg_testset_save_CFLAGS="$CFLAGS" 8124 8125 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8128 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8129 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8130 $as_echo_n "(cached) " >&6 8131 else 8132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8133 /* end confdefs.h. */ 8134 int i; 8135 _ACEOF 8136 if ac_fn_c_try_compile "$LINENO"; then : 8137 xorg_cv_cc_flag_unknown_warning_option=yes 8138 else 8139 xorg_cv_cc_flag_unknown_warning_option=no 8140 fi 8141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8142 fi 8143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8144 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8145 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8146 CFLAGS="$xorg_testset_save_CFLAGS" 8147 fi 8148 8149 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8152 fi 8153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8155 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8156 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8157 $as_echo_n "(cached) " >&6 8158 else 8159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8160 /* end confdefs.h. */ 8161 int i; 8162 _ACEOF 8163 if ac_fn_c_try_compile "$LINENO"; then : 8164 xorg_cv_cc_flag_unused_command_line_argument=yes 8165 else 8166 xorg_cv_cc_flag_unused_command_line_argument=no 8167 fi 8168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8169 fi 8170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8171 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8172 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8173 CFLAGS="$xorg_testset_save_CFLAGS" 8174 fi 8175 8176 found="no" 8177 8178 if test $found = "no" ; then 8179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8181 fi 8182 8183 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8184 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8185 fi 8186 8187 CFLAGS="$CFLAGS -Werror=address" 8188 8189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8190 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8191 cacheid=xorg_cv_cc_flag__Werror_address 8192 if eval \${$cacheid+:} false; then : 8193 $as_echo_n "(cached) " >&6 8194 else 8195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8196 /* end confdefs.h. */ 8197 int i; 8198 int 8199 main () 8200 { 8201 8202 ; 8203 return 0; 8204 } 8205 _ACEOF 8206 if ac_fn_c_try_link "$LINENO"; then : 8207 eval $cacheid=yes 8208 else 8209 eval $cacheid=no 8210 fi 8211 rm -f core conftest.err conftest.$ac_objext \ 8212 conftest$ac_exeext conftest.$ac_ext 8213 fi 8214 8215 8216 CFLAGS="$xorg_testset_save_CFLAGS" 8217 8218 eval supported=\$$cacheid 8219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8220 $as_echo "$supported" >&6; } 8221 if test "$supported" = "yes" ; then 8222 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8223 found="yes" 8224 fi 8225 fi 8226 8227 8228 8229 8230 8231 8232 8233 8234 8235 8236 8237 8238 8239 8240 8241 xorg_testset_save_CFLAGS="$CFLAGS" 8242 8243 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8246 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8247 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8248 $as_echo_n "(cached) " >&6 8249 else 8250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8251 /* end confdefs.h. */ 8252 int i; 8253 _ACEOF 8254 if ac_fn_c_try_compile "$LINENO"; then : 8255 xorg_cv_cc_flag_unknown_warning_option=yes 8256 else 8257 xorg_cv_cc_flag_unknown_warning_option=no 8258 fi 8259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8260 fi 8261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8262 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8263 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8264 CFLAGS="$xorg_testset_save_CFLAGS" 8265 fi 8266 8267 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8268 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8270 fi 8271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8273 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8274 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8275 $as_echo_n "(cached) " >&6 8276 else 8277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8278 /* end confdefs.h. */ 8279 int i; 8280 _ACEOF 8281 if ac_fn_c_try_compile "$LINENO"; then : 8282 xorg_cv_cc_flag_unused_command_line_argument=yes 8283 else 8284 xorg_cv_cc_flag_unused_command_line_argument=no 8285 fi 8286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8287 fi 8288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8289 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8290 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8291 CFLAGS="$xorg_testset_save_CFLAGS" 8292 fi 8293 8294 found="no" 8295 8296 if test $found = "no" ; then 8297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8299 fi 8300 8301 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8303 fi 8304 8305 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8306 8307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8308 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8309 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8310 if eval \${$cacheid+:} false; then : 8311 $as_echo_n "(cached) " >&6 8312 else 8313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8314 /* end confdefs.h. */ 8315 int i; 8316 int 8317 main () 8318 { 8319 8320 ; 8321 return 0; 8322 } 8323 _ACEOF 8324 if ac_fn_c_try_link "$LINENO"; then : 8325 eval $cacheid=yes 8326 else 8327 eval $cacheid=no 8328 fi 8329 rm -f core conftest.err conftest.$ac_objext \ 8330 conftest$ac_exeext conftest.$ac_ext 8331 fi 8332 8333 8334 CFLAGS="$xorg_testset_save_CFLAGS" 8335 8336 eval supported=\$$cacheid 8337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8338 $as_echo "$supported" >&6; } 8339 if test "$supported" = "yes" ; then 8340 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8341 found="yes" 8342 fi 8343 fi 8344 8345 if test $found = "no" ; then 8346 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8347 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8348 fi 8349 8350 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8351 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8352 fi 8353 8354 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8355 8356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8357 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8358 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8359 if eval \${$cacheid+:} false; then : 8360 $as_echo_n "(cached) " >&6 8361 else 8362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8363 /* end confdefs.h. */ 8364 int i; 8365 int 8366 main () 8367 { 8368 8369 ; 8370 return 0; 8371 } 8372 _ACEOF 8373 if ac_fn_c_try_link "$LINENO"; then : 8374 eval $cacheid=yes 8375 else 8376 eval $cacheid=no 8377 fi 8378 rm -f core conftest.err conftest.$ac_objext \ 8379 conftest$ac_exeext conftest.$ac_ext 8380 fi 8381 8382 8383 CFLAGS="$xorg_testset_save_CFLAGS" 8384 8385 eval supported=\$$cacheid 8386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8387 $as_echo "$supported" >&6; } 8388 if test "$supported" = "yes" ; then 8389 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8390 found="yes" 8391 fi 8392 fi 8393 8394 8395 8396 8397 8398 8399 8400 8401 8402 8403 8404 8405 8406 8407 8408 xorg_testset_save_CFLAGS="$CFLAGS" 8409 8410 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8413 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8414 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8415 $as_echo_n "(cached) " >&6 8416 else 8417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8418 /* end confdefs.h. */ 8419 int i; 8420 _ACEOF 8421 if ac_fn_c_try_compile "$LINENO"; then : 8422 xorg_cv_cc_flag_unknown_warning_option=yes 8423 else 8424 xorg_cv_cc_flag_unknown_warning_option=no 8425 fi 8426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8427 fi 8428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8429 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8430 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8431 CFLAGS="$xorg_testset_save_CFLAGS" 8432 fi 8433 8434 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8435 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8437 fi 8438 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8440 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8441 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8442 $as_echo_n "(cached) " >&6 8443 else 8444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8445 /* end confdefs.h. */ 8446 int i; 8447 _ACEOF 8448 if ac_fn_c_try_compile "$LINENO"; then : 8449 xorg_cv_cc_flag_unused_command_line_argument=yes 8450 else 8451 xorg_cv_cc_flag_unused_command_line_argument=no 8452 fi 8453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8454 fi 8455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8456 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8457 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8458 CFLAGS="$xorg_testset_save_CFLAGS" 8459 fi 8460 8461 found="no" 8462 8463 if test $found = "no" ; then 8464 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8466 fi 8467 8468 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8470 fi 8471 8472 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8473 8474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8475 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8476 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8477 if eval \${$cacheid+:} false; then : 8478 $as_echo_n "(cached) " >&6 8479 else 8480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8481 /* end confdefs.h. */ 8482 int i; 8483 int 8484 main () 8485 { 8486 8487 ; 8488 return 0; 8489 } 8490 _ACEOF 8491 if ac_fn_c_try_link "$LINENO"; then : 8492 eval $cacheid=yes 8493 else 8494 eval $cacheid=no 8495 fi 8496 rm -f core conftest.err conftest.$ac_objext \ 8497 conftest$ac_exeext conftest.$ac_ext 8498 fi 8499 8500 8501 CFLAGS="$xorg_testset_save_CFLAGS" 8502 8503 eval supported=\$$cacheid 8504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8505 $as_echo "$supported" >&6; } 8506 if test "$supported" = "yes" ; then 8507 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8508 found="yes" 8509 fi 8510 fi 8511 8512 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8513 else 8514 { $as_echo "$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 8515 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8516 8517 8518 8519 8520 8521 8522 8523 8524 8525 8526 8527 8528 8529 xorg_testset_save_CFLAGS="$CFLAGS" 8530 8531 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8534 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8535 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8536 $as_echo_n "(cached) " >&6 8537 else 8538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8539 /* end confdefs.h. */ 8540 int i; 8541 _ACEOF 8542 if ac_fn_c_try_compile "$LINENO"; then : 8543 xorg_cv_cc_flag_unknown_warning_option=yes 8544 else 8545 xorg_cv_cc_flag_unknown_warning_option=no 8546 fi 8547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8548 fi 8549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8550 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8551 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8552 CFLAGS="$xorg_testset_save_CFLAGS" 8553 fi 8554 8555 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8558 fi 8559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8561 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8562 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8563 $as_echo_n "(cached) " >&6 8564 else 8565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8566 /* end confdefs.h. */ 8567 int i; 8568 _ACEOF 8569 if ac_fn_c_try_compile "$LINENO"; then : 8570 xorg_cv_cc_flag_unused_command_line_argument=yes 8571 else 8572 xorg_cv_cc_flag_unused_command_line_argument=no 8573 fi 8574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8575 fi 8576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8577 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8578 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8579 CFLAGS="$xorg_testset_save_CFLAGS" 8580 fi 8581 8582 found="no" 8583 8584 if test $found = "no" ; then 8585 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8587 fi 8588 8589 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8591 fi 8592 8593 CFLAGS="$CFLAGS -Wimplicit" 8594 8595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8596 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8597 cacheid=xorg_cv_cc_flag__Wimplicit 8598 if eval \${$cacheid+:} false; then : 8599 $as_echo_n "(cached) " >&6 8600 else 8601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8602 /* end confdefs.h. */ 8603 int i; 8604 int 8605 main () 8606 { 8607 8608 ; 8609 return 0; 8610 } 8611 _ACEOF 8612 if ac_fn_c_try_link "$LINENO"; then : 8613 eval $cacheid=yes 8614 else 8615 eval $cacheid=no 8616 fi 8617 rm -f core conftest.err conftest.$ac_objext \ 8618 conftest$ac_exeext conftest.$ac_ext 8619 fi 8620 8621 8622 CFLAGS="$xorg_testset_save_CFLAGS" 8623 8624 eval supported=\$$cacheid 8625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8626 $as_echo "$supported" >&6; } 8627 if test "$supported" = "yes" ; then 8628 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8629 found="yes" 8630 fi 8631 fi 8632 8633 8634 8635 8636 8637 8638 8639 8640 8641 8642 8643 8644 8645 8646 8647 xorg_testset_save_CFLAGS="$CFLAGS" 8648 8649 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8652 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8653 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8654 $as_echo_n "(cached) " >&6 8655 else 8656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8657 /* end confdefs.h. */ 8658 int i; 8659 _ACEOF 8660 if ac_fn_c_try_compile "$LINENO"; then : 8661 xorg_cv_cc_flag_unknown_warning_option=yes 8662 else 8663 xorg_cv_cc_flag_unknown_warning_option=no 8664 fi 8665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8666 fi 8667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8668 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8669 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8670 CFLAGS="$xorg_testset_save_CFLAGS" 8671 fi 8672 8673 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8676 fi 8677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8679 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8680 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8681 $as_echo_n "(cached) " >&6 8682 else 8683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8684 /* end confdefs.h. */ 8685 int i; 8686 _ACEOF 8687 if ac_fn_c_try_compile "$LINENO"; then : 8688 xorg_cv_cc_flag_unused_command_line_argument=yes 8689 else 8690 xorg_cv_cc_flag_unused_command_line_argument=no 8691 fi 8692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8693 fi 8694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8695 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8696 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8697 CFLAGS="$xorg_testset_save_CFLAGS" 8698 fi 8699 8700 found="no" 8701 8702 if test $found = "no" ; then 8703 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8705 fi 8706 8707 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8709 fi 8710 8711 CFLAGS="$CFLAGS -Wnonnull" 8712 8713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8714 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8715 cacheid=xorg_cv_cc_flag__Wnonnull 8716 if eval \${$cacheid+:} false; then : 8717 $as_echo_n "(cached) " >&6 8718 else 8719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8720 /* end confdefs.h. */ 8721 int i; 8722 int 8723 main () 8724 { 8725 8726 ; 8727 return 0; 8728 } 8729 _ACEOF 8730 if ac_fn_c_try_link "$LINENO"; then : 8731 eval $cacheid=yes 8732 else 8733 eval $cacheid=no 8734 fi 8735 rm -f core conftest.err conftest.$ac_objext \ 8736 conftest$ac_exeext conftest.$ac_ext 8737 fi 8738 8739 8740 CFLAGS="$xorg_testset_save_CFLAGS" 8741 8742 eval supported=\$$cacheid 8743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8744 $as_echo "$supported" >&6; } 8745 if test "$supported" = "yes" ; then 8746 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8747 found="yes" 8748 fi 8749 fi 8750 8751 8752 8753 8754 8755 8756 8757 8758 8759 8760 8761 8762 8763 8764 8765 xorg_testset_save_CFLAGS="$CFLAGS" 8766 8767 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8770 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8771 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8772 $as_echo_n "(cached) " >&6 8773 else 8774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8775 /* end confdefs.h. */ 8776 int i; 8777 _ACEOF 8778 if ac_fn_c_try_compile "$LINENO"; then : 8779 xorg_cv_cc_flag_unknown_warning_option=yes 8780 else 8781 xorg_cv_cc_flag_unknown_warning_option=no 8782 fi 8783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8784 fi 8785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8786 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8787 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8788 CFLAGS="$xorg_testset_save_CFLAGS" 8789 fi 8790 8791 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8794 fi 8795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8797 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8798 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8799 $as_echo_n "(cached) " >&6 8800 else 8801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8802 /* end confdefs.h. */ 8803 int i; 8804 _ACEOF 8805 if ac_fn_c_try_compile "$LINENO"; then : 8806 xorg_cv_cc_flag_unused_command_line_argument=yes 8807 else 8808 xorg_cv_cc_flag_unused_command_line_argument=no 8809 fi 8810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8811 fi 8812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8813 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8814 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8815 CFLAGS="$xorg_testset_save_CFLAGS" 8816 fi 8817 8818 found="no" 8819 8820 if test $found = "no" ; then 8821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8823 fi 8824 8825 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8827 fi 8828 8829 CFLAGS="$CFLAGS -Winit-self" 8830 8831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8832 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8833 cacheid=xorg_cv_cc_flag__Winit_self 8834 if eval \${$cacheid+:} false; then : 8835 $as_echo_n "(cached) " >&6 8836 else 8837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8838 /* end confdefs.h. */ 8839 int i; 8840 int 8841 main () 8842 { 8843 8844 ; 8845 return 0; 8846 } 8847 _ACEOF 8848 if ac_fn_c_try_link "$LINENO"; then : 8849 eval $cacheid=yes 8850 else 8851 eval $cacheid=no 8852 fi 8853 rm -f core conftest.err conftest.$ac_objext \ 8854 conftest$ac_exeext conftest.$ac_ext 8855 fi 8856 8857 8858 CFLAGS="$xorg_testset_save_CFLAGS" 8859 8860 eval supported=\$$cacheid 8861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8862 $as_echo "$supported" >&6; } 8863 if test "$supported" = "yes" ; then 8864 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8865 found="yes" 8866 fi 8867 fi 8868 8869 8870 8871 8872 8873 8874 8875 8876 8877 8878 8879 8880 8881 8882 8883 xorg_testset_save_CFLAGS="$CFLAGS" 8884 8885 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8888 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8889 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8890 $as_echo_n "(cached) " >&6 8891 else 8892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8893 /* end confdefs.h. */ 8894 int i; 8895 _ACEOF 8896 if ac_fn_c_try_compile "$LINENO"; then : 8897 xorg_cv_cc_flag_unknown_warning_option=yes 8898 else 8899 xorg_cv_cc_flag_unknown_warning_option=no 8900 fi 8901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8902 fi 8903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8904 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8905 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8906 CFLAGS="$xorg_testset_save_CFLAGS" 8907 fi 8908 8909 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8912 fi 8913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8915 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8916 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8917 $as_echo_n "(cached) " >&6 8918 else 8919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8920 /* end confdefs.h. */ 8921 int i; 8922 _ACEOF 8923 if ac_fn_c_try_compile "$LINENO"; then : 8924 xorg_cv_cc_flag_unused_command_line_argument=yes 8925 else 8926 xorg_cv_cc_flag_unused_command_line_argument=no 8927 fi 8928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8929 fi 8930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8931 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8932 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8933 CFLAGS="$xorg_testset_save_CFLAGS" 8934 fi 8935 8936 found="no" 8937 8938 if test $found = "no" ; then 8939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8941 fi 8942 8943 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8945 fi 8946 8947 CFLAGS="$CFLAGS -Wmain" 8948 8949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8950 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8951 cacheid=xorg_cv_cc_flag__Wmain 8952 if eval \${$cacheid+:} false; then : 8953 $as_echo_n "(cached) " >&6 8954 else 8955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8956 /* end confdefs.h. */ 8957 int i; 8958 int 8959 main () 8960 { 8961 8962 ; 8963 return 0; 8964 } 8965 _ACEOF 8966 if ac_fn_c_try_link "$LINENO"; then : 8967 eval $cacheid=yes 8968 else 8969 eval $cacheid=no 8970 fi 8971 rm -f core conftest.err conftest.$ac_objext \ 8972 conftest$ac_exeext conftest.$ac_ext 8973 fi 8974 8975 8976 CFLAGS="$xorg_testset_save_CFLAGS" 8977 8978 eval supported=\$$cacheid 8979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8980 $as_echo "$supported" >&6; } 8981 if test "$supported" = "yes" ; then 8982 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8983 found="yes" 8984 fi 8985 fi 8986 8987 8988 8989 8990 8991 8992 8993 8994 8995 8996 8997 8998 8999 9000 9001 xorg_testset_save_CFLAGS="$CFLAGS" 9002 9003 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9006 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9007 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9008 $as_echo_n "(cached) " >&6 9009 else 9010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9011 /* end confdefs.h. */ 9012 int i; 9013 _ACEOF 9014 if ac_fn_c_try_compile "$LINENO"; then : 9015 xorg_cv_cc_flag_unknown_warning_option=yes 9016 else 9017 xorg_cv_cc_flag_unknown_warning_option=no 9018 fi 9019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9020 fi 9021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9022 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9023 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9024 CFLAGS="$xorg_testset_save_CFLAGS" 9025 fi 9026 9027 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9028 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9030 fi 9031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9033 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9034 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9035 $as_echo_n "(cached) " >&6 9036 else 9037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9038 /* end confdefs.h. */ 9039 int i; 9040 _ACEOF 9041 if ac_fn_c_try_compile "$LINENO"; then : 9042 xorg_cv_cc_flag_unused_command_line_argument=yes 9043 else 9044 xorg_cv_cc_flag_unused_command_line_argument=no 9045 fi 9046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9047 fi 9048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9049 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9050 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9051 CFLAGS="$xorg_testset_save_CFLAGS" 9052 fi 9053 9054 found="no" 9055 9056 if test $found = "no" ; then 9057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9059 fi 9060 9061 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9063 fi 9064 9065 CFLAGS="$CFLAGS -Wmissing-braces" 9066 9067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9068 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9069 cacheid=xorg_cv_cc_flag__Wmissing_braces 9070 if eval \${$cacheid+:} false; then : 9071 $as_echo_n "(cached) " >&6 9072 else 9073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9074 /* end confdefs.h. */ 9075 int i; 9076 int 9077 main () 9078 { 9079 9080 ; 9081 return 0; 9082 } 9083 _ACEOF 9084 if ac_fn_c_try_link "$LINENO"; then : 9085 eval $cacheid=yes 9086 else 9087 eval $cacheid=no 9088 fi 9089 rm -f core conftest.err conftest.$ac_objext \ 9090 conftest$ac_exeext conftest.$ac_ext 9091 fi 9092 9093 9094 CFLAGS="$xorg_testset_save_CFLAGS" 9095 9096 eval supported=\$$cacheid 9097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9098 $as_echo "$supported" >&6; } 9099 if test "$supported" = "yes" ; then 9100 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9101 found="yes" 9102 fi 9103 fi 9104 9105 9106 9107 9108 9109 9110 9111 9112 9113 9114 9115 9116 9117 9118 9119 xorg_testset_save_CFLAGS="$CFLAGS" 9120 9121 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9124 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9125 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9126 $as_echo_n "(cached) " >&6 9127 else 9128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9129 /* end confdefs.h. */ 9130 int i; 9131 _ACEOF 9132 if ac_fn_c_try_compile "$LINENO"; then : 9133 xorg_cv_cc_flag_unknown_warning_option=yes 9134 else 9135 xorg_cv_cc_flag_unknown_warning_option=no 9136 fi 9137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9138 fi 9139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9140 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9141 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9142 CFLAGS="$xorg_testset_save_CFLAGS" 9143 fi 9144 9145 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9146 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9148 fi 9149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9151 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9152 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9153 $as_echo_n "(cached) " >&6 9154 else 9155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9156 /* end confdefs.h. */ 9157 int i; 9158 _ACEOF 9159 if ac_fn_c_try_compile "$LINENO"; then : 9160 xorg_cv_cc_flag_unused_command_line_argument=yes 9161 else 9162 xorg_cv_cc_flag_unused_command_line_argument=no 9163 fi 9164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9165 fi 9166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9167 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9168 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9169 CFLAGS="$xorg_testset_save_CFLAGS" 9170 fi 9171 9172 found="no" 9173 9174 if test $found = "no" ; then 9175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9177 fi 9178 9179 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9180 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9181 fi 9182 9183 CFLAGS="$CFLAGS -Wsequence-point" 9184 9185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9186 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9187 cacheid=xorg_cv_cc_flag__Wsequence_point 9188 if eval \${$cacheid+:} false; then : 9189 $as_echo_n "(cached) " >&6 9190 else 9191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9192 /* end confdefs.h. */ 9193 int i; 9194 int 9195 main () 9196 { 9197 9198 ; 9199 return 0; 9200 } 9201 _ACEOF 9202 if ac_fn_c_try_link "$LINENO"; then : 9203 eval $cacheid=yes 9204 else 9205 eval $cacheid=no 9206 fi 9207 rm -f core conftest.err conftest.$ac_objext \ 9208 conftest$ac_exeext conftest.$ac_ext 9209 fi 9210 9211 9212 CFLAGS="$xorg_testset_save_CFLAGS" 9213 9214 eval supported=\$$cacheid 9215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9216 $as_echo "$supported" >&6; } 9217 if test "$supported" = "yes" ; then 9218 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9219 found="yes" 9220 fi 9221 fi 9222 9223 9224 9225 9226 9227 9228 9229 9230 9231 9232 9233 9234 9235 9236 9237 xorg_testset_save_CFLAGS="$CFLAGS" 9238 9239 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9242 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9243 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9244 $as_echo_n "(cached) " >&6 9245 else 9246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9247 /* end confdefs.h. */ 9248 int i; 9249 _ACEOF 9250 if ac_fn_c_try_compile "$LINENO"; then : 9251 xorg_cv_cc_flag_unknown_warning_option=yes 9252 else 9253 xorg_cv_cc_flag_unknown_warning_option=no 9254 fi 9255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9256 fi 9257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9258 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9259 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9260 CFLAGS="$xorg_testset_save_CFLAGS" 9261 fi 9262 9263 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9266 fi 9267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9269 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9270 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9271 $as_echo_n "(cached) " >&6 9272 else 9273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9274 /* end confdefs.h. */ 9275 int i; 9276 _ACEOF 9277 if ac_fn_c_try_compile "$LINENO"; then : 9278 xorg_cv_cc_flag_unused_command_line_argument=yes 9279 else 9280 xorg_cv_cc_flag_unused_command_line_argument=no 9281 fi 9282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9283 fi 9284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9285 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9286 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9287 CFLAGS="$xorg_testset_save_CFLAGS" 9288 fi 9289 9290 found="no" 9291 9292 if test $found = "no" ; then 9293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9295 fi 9296 9297 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9299 fi 9300 9301 CFLAGS="$CFLAGS -Wreturn-type" 9302 9303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9304 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9305 cacheid=xorg_cv_cc_flag__Wreturn_type 9306 if eval \${$cacheid+:} false; then : 9307 $as_echo_n "(cached) " >&6 9308 else 9309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9310 /* end confdefs.h. */ 9311 int i; 9312 int 9313 main () 9314 { 9315 9316 ; 9317 return 0; 9318 } 9319 _ACEOF 9320 if ac_fn_c_try_link "$LINENO"; then : 9321 eval $cacheid=yes 9322 else 9323 eval $cacheid=no 9324 fi 9325 rm -f core conftest.err conftest.$ac_objext \ 9326 conftest$ac_exeext conftest.$ac_ext 9327 fi 9328 9329 9330 CFLAGS="$xorg_testset_save_CFLAGS" 9331 9332 eval supported=\$$cacheid 9333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9334 $as_echo "$supported" >&6; } 9335 if test "$supported" = "yes" ; then 9336 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9337 found="yes" 9338 fi 9339 fi 9340 9341 9342 9343 9344 9345 9346 9347 9348 9349 9350 9351 9352 9353 9354 9355 xorg_testset_save_CFLAGS="$CFLAGS" 9356 9357 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9360 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9361 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9362 $as_echo_n "(cached) " >&6 9363 else 9364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9365 /* end confdefs.h. */ 9366 int i; 9367 _ACEOF 9368 if ac_fn_c_try_compile "$LINENO"; then : 9369 xorg_cv_cc_flag_unknown_warning_option=yes 9370 else 9371 xorg_cv_cc_flag_unknown_warning_option=no 9372 fi 9373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9374 fi 9375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9376 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9377 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9378 CFLAGS="$xorg_testset_save_CFLAGS" 9379 fi 9380 9381 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9382 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9384 fi 9385 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9387 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9388 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9389 $as_echo_n "(cached) " >&6 9390 else 9391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9392 /* end confdefs.h. */ 9393 int i; 9394 _ACEOF 9395 if ac_fn_c_try_compile "$LINENO"; then : 9396 xorg_cv_cc_flag_unused_command_line_argument=yes 9397 else 9398 xorg_cv_cc_flag_unused_command_line_argument=no 9399 fi 9400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9401 fi 9402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9403 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9404 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9405 CFLAGS="$xorg_testset_save_CFLAGS" 9406 fi 9407 9408 found="no" 9409 9410 if test $found = "no" ; then 9411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9413 fi 9414 9415 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9416 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9417 fi 9418 9419 CFLAGS="$CFLAGS -Wtrigraphs" 9420 9421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9422 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9423 cacheid=xorg_cv_cc_flag__Wtrigraphs 9424 if eval \${$cacheid+:} false; then : 9425 $as_echo_n "(cached) " >&6 9426 else 9427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9428 /* end confdefs.h. */ 9429 int i; 9430 int 9431 main () 9432 { 9433 9434 ; 9435 return 0; 9436 } 9437 _ACEOF 9438 if ac_fn_c_try_link "$LINENO"; then : 9439 eval $cacheid=yes 9440 else 9441 eval $cacheid=no 9442 fi 9443 rm -f core conftest.err conftest.$ac_objext \ 9444 conftest$ac_exeext conftest.$ac_ext 9445 fi 9446 9447 9448 CFLAGS="$xorg_testset_save_CFLAGS" 9449 9450 eval supported=\$$cacheid 9451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9452 $as_echo "$supported" >&6; } 9453 if test "$supported" = "yes" ; then 9454 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9455 found="yes" 9456 fi 9457 fi 9458 9459 9460 9461 9462 9463 9464 9465 9466 9467 9468 9469 9470 9471 9472 9473 xorg_testset_save_CFLAGS="$CFLAGS" 9474 9475 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9478 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9479 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9480 $as_echo_n "(cached) " >&6 9481 else 9482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9483 /* end confdefs.h. */ 9484 int i; 9485 _ACEOF 9486 if ac_fn_c_try_compile "$LINENO"; then : 9487 xorg_cv_cc_flag_unknown_warning_option=yes 9488 else 9489 xorg_cv_cc_flag_unknown_warning_option=no 9490 fi 9491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9492 fi 9493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9494 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9495 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9496 CFLAGS="$xorg_testset_save_CFLAGS" 9497 fi 9498 9499 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9500 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9502 fi 9503 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9505 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9506 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9507 $as_echo_n "(cached) " >&6 9508 else 9509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9510 /* end confdefs.h. */ 9511 int i; 9512 _ACEOF 9513 if ac_fn_c_try_compile "$LINENO"; then : 9514 xorg_cv_cc_flag_unused_command_line_argument=yes 9515 else 9516 xorg_cv_cc_flag_unused_command_line_argument=no 9517 fi 9518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9519 fi 9520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9521 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9522 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9523 CFLAGS="$xorg_testset_save_CFLAGS" 9524 fi 9525 9526 found="no" 9527 9528 if test $found = "no" ; then 9529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9531 fi 9532 9533 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9535 fi 9536 9537 CFLAGS="$CFLAGS -Warray-bounds" 9538 9539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9540 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9541 cacheid=xorg_cv_cc_flag__Warray_bounds 9542 if eval \${$cacheid+:} false; then : 9543 $as_echo_n "(cached) " >&6 9544 else 9545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9546 /* end confdefs.h. */ 9547 int i; 9548 int 9549 main () 9550 { 9551 9552 ; 9553 return 0; 9554 } 9555 _ACEOF 9556 if ac_fn_c_try_link "$LINENO"; then : 9557 eval $cacheid=yes 9558 else 9559 eval $cacheid=no 9560 fi 9561 rm -f core conftest.err conftest.$ac_objext \ 9562 conftest$ac_exeext conftest.$ac_ext 9563 fi 9564 9565 9566 CFLAGS="$xorg_testset_save_CFLAGS" 9567 9568 eval supported=\$$cacheid 9569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9570 $as_echo "$supported" >&6; } 9571 if test "$supported" = "yes" ; then 9572 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9573 found="yes" 9574 fi 9575 fi 9576 9577 9578 9579 9580 9581 9582 9583 9584 9585 9586 9587 9588 9589 9590 9591 xorg_testset_save_CFLAGS="$CFLAGS" 9592 9593 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9596 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9597 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9598 $as_echo_n "(cached) " >&6 9599 else 9600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9601 /* end confdefs.h. */ 9602 int i; 9603 _ACEOF 9604 if ac_fn_c_try_compile "$LINENO"; then : 9605 xorg_cv_cc_flag_unknown_warning_option=yes 9606 else 9607 xorg_cv_cc_flag_unknown_warning_option=no 9608 fi 9609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9610 fi 9611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9612 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9613 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9614 CFLAGS="$xorg_testset_save_CFLAGS" 9615 fi 9616 9617 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9618 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9620 fi 9621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9623 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9624 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9625 $as_echo_n "(cached) " >&6 9626 else 9627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9628 /* end confdefs.h. */ 9629 int i; 9630 _ACEOF 9631 if ac_fn_c_try_compile "$LINENO"; then : 9632 xorg_cv_cc_flag_unused_command_line_argument=yes 9633 else 9634 xorg_cv_cc_flag_unused_command_line_argument=no 9635 fi 9636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9637 fi 9638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9639 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9640 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9641 CFLAGS="$xorg_testset_save_CFLAGS" 9642 fi 9643 9644 found="no" 9645 9646 if test $found = "no" ; then 9647 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9649 fi 9650 9651 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9653 fi 9654 9655 CFLAGS="$CFLAGS -Wwrite-strings" 9656 9657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9658 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9659 cacheid=xorg_cv_cc_flag__Wwrite_strings 9660 if eval \${$cacheid+:} false; then : 9661 $as_echo_n "(cached) " >&6 9662 else 9663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9664 /* end confdefs.h. */ 9665 int i; 9666 int 9667 main () 9668 { 9669 9670 ; 9671 return 0; 9672 } 9673 _ACEOF 9674 if ac_fn_c_try_link "$LINENO"; then : 9675 eval $cacheid=yes 9676 else 9677 eval $cacheid=no 9678 fi 9679 rm -f core conftest.err conftest.$ac_objext \ 9680 conftest$ac_exeext conftest.$ac_ext 9681 fi 9682 9683 9684 CFLAGS="$xorg_testset_save_CFLAGS" 9685 9686 eval supported=\$$cacheid 9687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9688 $as_echo "$supported" >&6; } 9689 if test "$supported" = "yes" ; then 9690 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9691 found="yes" 9692 fi 9693 fi 9694 9695 9696 9697 9698 9699 9700 9701 9702 9703 9704 9705 9706 9707 9708 9709 xorg_testset_save_CFLAGS="$CFLAGS" 9710 9711 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9714 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9715 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9716 $as_echo_n "(cached) " >&6 9717 else 9718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9719 /* end confdefs.h. */ 9720 int i; 9721 _ACEOF 9722 if ac_fn_c_try_compile "$LINENO"; then : 9723 xorg_cv_cc_flag_unknown_warning_option=yes 9724 else 9725 xorg_cv_cc_flag_unknown_warning_option=no 9726 fi 9727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9728 fi 9729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9730 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9731 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9732 CFLAGS="$xorg_testset_save_CFLAGS" 9733 fi 9734 9735 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9736 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9738 fi 9739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9741 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9742 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9743 $as_echo_n "(cached) " >&6 9744 else 9745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9746 /* end confdefs.h. */ 9747 int i; 9748 _ACEOF 9749 if ac_fn_c_try_compile "$LINENO"; then : 9750 xorg_cv_cc_flag_unused_command_line_argument=yes 9751 else 9752 xorg_cv_cc_flag_unused_command_line_argument=no 9753 fi 9754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9755 fi 9756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9757 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9758 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9759 CFLAGS="$xorg_testset_save_CFLAGS" 9760 fi 9761 9762 found="no" 9763 9764 if test $found = "no" ; then 9765 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9767 fi 9768 9769 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9770 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9771 fi 9772 9773 CFLAGS="$CFLAGS -Waddress" 9774 9775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9776 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9777 cacheid=xorg_cv_cc_flag__Waddress 9778 if eval \${$cacheid+:} false; then : 9779 $as_echo_n "(cached) " >&6 9780 else 9781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9782 /* end confdefs.h. */ 9783 int i; 9784 int 9785 main () 9786 { 9787 9788 ; 9789 return 0; 9790 } 9791 _ACEOF 9792 if ac_fn_c_try_link "$LINENO"; then : 9793 eval $cacheid=yes 9794 else 9795 eval $cacheid=no 9796 fi 9797 rm -f core conftest.err conftest.$ac_objext \ 9798 conftest$ac_exeext conftest.$ac_ext 9799 fi 9800 9801 9802 CFLAGS="$xorg_testset_save_CFLAGS" 9803 9804 eval supported=\$$cacheid 9805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9806 $as_echo "$supported" >&6; } 9807 if test "$supported" = "yes" ; then 9808 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9809 found="yes" 9810 fi 9811 fi 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 xorg_testset_save_CFLAGS="$CFLAGS" 9828 9829 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9832 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9833 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9834 $as_echo_n "(cached) " >&6 9835 else 9836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9837 /* end confdefs.h. */ 9838 int i; 9839 _ACEOF 9840 if ac_fn_c_try_compile "$LINENO"; then : 9841 xorg_cv_cc_flag_unknown_warning_option=yes 9842 else 9843 xorg_cv_cc_flag_unknown_warning_option=no 9844 fi 9845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9846 fi 9847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9848 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9849 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9850 CFLAGS="$xorg_testset_save_CFLAGS" 9851 fi 9852 9853 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9854 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9856 fi 9857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9859 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9860 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9861 $as_echo_n "(cached) " >&6 9862 else 9863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9864 /* end confdefs.h. */ 9865 int i; 9866 _ACEOF 9867 if ac_fn_c_try_compile "$LINENO"; then : 9868 xorg_cv_cc_flag_unused_command_line_argument=yes 9869 else 9870 xorg_cv_cc_flag_unused_command_line_argument=no 9871 fi 9872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9873 fi 9874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9875 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9876 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9877 CFLAGS="$xorg_testset_save_CFLAGS" 9878 fi 9879 9880 found="no" 9881 9882 if test $found = "no" ; then 9883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9885 fi 9886 9887 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9888 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9889 fi 9890 9891 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9892 9893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9894 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9895 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9896 if eval \${$cacheid+:} false; then : 9897 $as_echo_n "(cached) " >&6 9898 else 9899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9900 /* end confdefs.h. */ 9901 int i; 9902 int 9903 main () 9904 { 9905 9906 ; 9907 return 0; 9908 } 9909 _ACEOF 9910 if ac_fn_c_try_link "$LINENO"; then : 9911 eval $cacheid=yes 9912 else 9913 eval $cacheid=no 9914 fi 9915 rm -f core conftest.err conftest.$ac_objext \ 9916 conftest$ac_exeext conftest.$ac_ext 9917 fi 9918 9919 9920 CFLAGS="$xorg_testset_save_CFLAGS" 9921 9922 eval supported=\$$cacheid 9923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9924 $as_echo "$supported" >&6; } 9925 if test "$supported" = "yes" ; then 9926 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9927 found="yes" 9928 fi 9929 fi 9930 9931 9932 9933 9934 9935 9936 9937 9938 9939 9940 9941 9942 9943 9944 9945 xorg_testset_save_CFLAGS="$CFLAGS" 9946 9947 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9950 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9951 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9952 $as_echo_n "(cached) " >&6 9953 else 9954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9955 /* end confdefs.h. */ 9956 int i; 9957 _ACEOF 9958 if ac_fn_c_try_compile "$LINENO"; then : 9959 xorg_cv_cc_flag_unknown_warning_option=yes 9960 else 9961 xorg_cv_cc_flag_unknown_warning_option=no 9962 fi 9963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9964 fi 9965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9966 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9967 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9968 CFLAGS="$xorg_testset_save_CFLAGS" 9969 fi 9970 9971 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9972 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9974 fi 9975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9977 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9978 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9979 $as_echo_n "(cached) " >&6 9980 else 9981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9982 /* end confdefs.h. */ 9983 int i; 9984 _ACEOF 9985 if ac_fn_c_try_compile "$LINENO"; then : 9986 xorg_cv_cc_flag_unused_command_line_argument=yes 9987 else 9988 xorg_cv_cc_flag_unused_command_line_argument=no 9989 fi 9990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9991 fi 9992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9993 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9994 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9995 CFLAGS="$xorg_testset_save_CFLAGS" 9996 fi 9997 9998 found="no" 9999 10000 if test $found = "no" ; then 10001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10003 fi 10004 10005 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10007 fi 10008 10009 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10010 10011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10012 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10013 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10014 if eval \${$cacheid+:} false; then : 10015 $as_echo_n "(cached) " >&6 10016 else 10017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10018 /* end confdefs.h. */ 10019 int i; 10020 int 10021 main () 10022 { 10023 10024 ; 10025 return 0; 10026 } 10027 _ACEOF 10028 if ac_fn_c_try_link "$LINENO"; then : 10029 eval $cacheid=yes 10030 else 10031 eval $cacheid=no 10032 fi 10033 rm -f core conftest.err conftest.$ac_objext \ 10034 conftest$ac_exeext conftest.$ac_ext 10035 fi 10036 10037 10038 CFLAGS="$xorg_testset_save_CFLAGS" 10039 10040 eval supported=\$$cacheid 10041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10042 $as_echo "$supported" >&6; } 10043 if test "$supported" = "yes" ; then 10044 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10045 found="yes" 10046 fi 10047 fi 10048 10049 10050 fi 10051 10052 10053 10054 10055 10056 10057 10058 CWARNFLAGS="$BASE_CFLAGS" 10059 if test "x$GCC" = xyes ; then 10060 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10061 fi 10062 10063 10064 10065 10066 10067 10068 10069 10070 # Check whether --enable-strict-compilation was given. 10071 if test "${enable_strict_compilation+set}" = set; then : 10072 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10073 else 10074 STRICT_COMPILE=no 10075 fi 10076 10077 10078 10079 10080 10081 10082 STRICT_CFLAGS="" 10083 10084 10085 10086 10087 10088 10089 10090 10091 10092 10093 10094 10095 10096 xorg_testset_save_CFLAGS="$CFLAGS" 10097 10098 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10101 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10102 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10103 $as_echo_n "(cached) " >&6 10104 else 10105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10106 /* end confdefs.h. */ 10107 int i; 10108 _ACEOF 10109 if ac_fn_c_try_compile "$LINENO"; then : 10110 xorg_cv_cc_flag_unknown_warning_option=yes 10111 else 10112 xorg_cv_cc_flag_unknown_warning_option=no 10113 fi 10114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10115 fi 10116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10117 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10119 CFLAGS="$xorg_testset_save_CFLAGS" 10120 fi 10121 10122 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10125 fi 10126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10128 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10129 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10130 $as_echo_n "(cached) " >&6 10131 else 10132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10133 /* end confdefs.h. */ 10134 int i; 10135 _ACEOF 10136 if ac_fn_c_try_compile "$LINENO"; then : 10137 xorg_cv_cc_flag_unused_command_line_argument=yes 10138 else 10139 xorg_cv_cc_flag_unused_command_line_argument=no 10140 fi 10141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10142 fi 10143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10144 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10145 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10146 CFLAGS="$xorg_testset_save_CFLAGS" 10147 fi 10148 10149 found="no" 10150 10151 if test $found = "no" ; then 10152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10154 fi 10155 10156 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10157 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10158 fi 10159 10160 CFLAGS="$CFLAGS -pedantic" 10161 10162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10163 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10164 cacheid=xorg_cv_cc_flag__pedantic 10165 if eval \${$cacheid+:} false; then : 10166 $as_echo_n "(cached) " >&6 10167 else 10168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10169 /* end confdefs.h. */ 10170 int i; 10171 int 10172 main () 10173 { 10174 10175 ; 10176 return 0; 10177 } 10178 _ACEOF 10179 if ac_fn_c_try_link "$LINENO"; then : 10180 eval $cacheid=yes 10181 else 10182 eval $cacheid=no 10183 fi 10184 rm -f core conftest.err conftest.$ac_objext \ 10185 conftest$ac_exeext conftest.$ac_ext 10186 fi 10187 10188 10189 CFLAGS="$xorg_testset_save_CFLAGS" 10190 10191 eval supported=\$$cacheid 10192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10193 $as_echo "$supported" >&6; } 10194 if test "$supported" = "yes" ; then 10195 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10196 found="yes" 10197 fi 10198 fi 10199 10200 10201 10202 10203 10204 10205 10206 10207 10208 10209 10210 10211 10212 10213 10214 xorg_testset_save_CFLAGS="$CFLAGS" 10215 10216 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10219 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10220 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10221 $as_echo_n "(cached) " >&6 10222 else 10223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10224 /* end confdefs.h. */ 10225 int i; 10226 _ACEOF 10227 if ac_fn_c_try_compile "$LINENO"; then : 10228 xorg_cv_cc_flag_unknown_warning_option=yes 10229 else 10230 xorg_cv_cc_flag_unknown_warning_option=no 10231 fi 10232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10233 fi 10234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10235 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10236 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10237 CFLAGS="$xorg_testset_save_CFLAGS" 10238 fi 10239 10240 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10241 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10243 fi 10244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10246 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10247 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10248 $as_echo_n "(cached) " >&6 10249 else 10250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10251 /* end confdefs.h. */ 10252 int i; 10253 _ACEOF 10254 if ac_fn_c_try_compile "$LINENO"; then : 10255 xorg_cv_cc_flag_unused_command_line_argument=yes 10256 else 10257 xorg_cv_cc_flag_unused_command_line_argument=no 10258 fi 10259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10260 fi 10261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10262 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10263 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10264 CFLAGS="$xorg_testset_save_CFLAGS" 10265 fi 10266 10267 found="no" 10268 10269 if test $found = "no" ; then 10270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10272 fi 10273 10274 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10275 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10276 fi 10277 10278 CFLAGS="$CFLAGS -Werror" 10279 10280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10281 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10282 cacheid=xorg_cv_cc_flag__Werror 10283 if eval \${$cacheid+:} false; then : 10284 $as_echo_n "(cached) " >&6 10285 else 10286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10287 /* end confdefs.h. */ 10288 int i; 10289 int 10290 main () 10291 { 10292 10293 ; 10294 return 0; 10295 } 10296 _ACEOF 10297 if ac_fn_c_try_link "$LINENO"; then : 10298 eval $cacheid=yes 10299 else 10300 eval $cacheid=no 10301 fi 10302 rm -f core conftest.err conftest.$ac_objext \ 10303 conftest$ac_exeext conftest.$ac_ext 10304 fi 10305 10306 10307 CFLAGS="$xorg_testset_save_CFLAGS" 10308 10309 eval supported=\$$cacheid 10310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10311 $as_echo "$supported" >&6; } 10312 if test "$supported" = "yes" ; then 10313 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10314 found="yes" 10315 fi 10316 fi 10317 10318 if test $found = "no" ; then 10319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10321 fi 10322 10323 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10325 fi 10326 10327 CFLAGS="$CFLAGS -errwarn" 10328 10329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10330 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10331 cacheid=xorg_cv_cc_flag__errwarn 10332 if eval \${$cacheid+:} false; then : 10333 $as_echo_n "(cached) " >&6 10334 else 10335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10336 /* end confdefs.h. */ 10337 int i; 10338 int 10339 main () 10340 { 10341 10342 ; 10343 return 0; 10344 } 10345 _ACEOF 10346 if ac_fn_c_try_link "$LINENO"; then : 10347 eval $cacheid=yes 10348 else 10349 eval $cacheid=no 10350 fi 10351 rm -f core conftest.err conftest.$ac_objext \ 10352 conftest$ac_exeext conftest.$ac_ext 10353 fi 10354 10355 10356 CFLAGS="$xorg_testset_save_CFLAGS" 10357 10358 eval supported=\$$cacheid 10359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10360 $as_echo "$supported" >&6; } 10361 if test "$supported" = "yes" ; then 10362 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10363 found="yes" 10364 fi 10365 fi 10366 10367 10368 10369 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10370 # activate it with -Werror, so we add it here explicitly. 10371 10372 10373 10374 10375 10376 10377 10378 10379 10380 10381 10382 10383 10384 xorg_testset_save_CFLAGS="$CFLAGS" 10385 10386 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10389 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10390 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10391 $as_echo_n "(cached) " >&6 10392 else 10393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10394 /* end confdefs.h. */ 10395 int i; 10396 _ACEOF 10397 if ac_fn_c_try_compile "$LINENO"; then : 10398 xorg_cv_cc_flag_unknown_warning_option=yes 10399 else 10400 xorg_cv_cc_flag_unknown_warning_option=no 10401 fi 10402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10403 fi 10404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10405 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10406 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10407 CFLAGS="$xorg_testset_save_CFLAGS" 10408 fi 10409 10410 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10413 fi 10414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10416 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10417 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10418 $as_echo_n "(cached) " >&6 10419 else 10420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10421 /* end confdefs.h. */ 10422 int i; 10423 _ACEOF 10424 if ac_fn_c_try_compile "$LINENO"; then : 10425 xorg_cv_cc_flag_unused_command_line_argument=yes 10426 else 10427 xorg_cv_cc_flag_unused_command_line_argument=no 10428 fi 10429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10430 fi 10431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10432 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10433 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10434 CFLAGS="$xorg_testset_save_CFLAGS" 10435 fi 10436 10437 found="no" 10438 10439 if test $found = "no" ; then 10440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10442 fi 10443 10444 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10446 fi 10447 10448 CFLAGS="$CFLAGS -Werror=attributes" 10449 10450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10451 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10452 cacheid=xorg_cv_cc_flag__Werror_attributes 10453 if eval \${$cacheid+:} false; then : 10454 $as_echo_n "(cached) " >&6 10455 else 10456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10457 /* end confdefs.h. */ 10458 int i; 10459 int 10460 main () 10461 { 10462 10463 ; 10464 return 0; 10465 } 10466 _ACEOF 10467 if ac_fn_c_try_link "$LINENO"; then : 10468 eval $cacheid=yes 10469 else 10470 eval $cacheid=no 10471 fi 10472 rm -f core conftest.err conftest.$ac_objext \ 10473 conftest$ac_exeext conftest.$ac_ext 10474 fi 10475 10476 10477 CFLAGS="$xorg_testset_save_CFLAGS" 10478 10479 eval supported=\$$cacheid 10480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10481 $as_echo "$supported" >&6; } 10482 if test "$supported" = "yes" ; then 10483 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10484 found="yes" 10485 fi 10486 fi 10487 10488 10489 10490 if test "x$STRICT_COMPILE" = "xyes"; then 10491 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10492 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10493 fi 10494 10495 10496 10497 10498 10499 10500 cat >>confdefs.h <<_ACEOF 10501 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10502 _ACEOF 10503 10504 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10505 if test "x$PVM" = "x"; then 10506 PVM="0" 10507 fi 10508 10509 cat >>confdefs.h <<_ACEOF 10510 #define PACKAGE_VERSION_MINOR $PVM 10511 _ACEOF 10512 10513 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10514 if test "x$PVP" = "x"; then 10515 PVP="0" 10516 fi 10517 10518 cat >>confdefs.h <<_ACEOF 10519 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10520 _ACEOF 10521 10522 10523 10524 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10525 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10526 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10527 touch \$(top_srcdir)/ChangeLog; \ 10528 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10529 10530 10531 10532 10533 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10534 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10535 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10536 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10537 touch \$(top_srcdir)/INSTALL; \ 10538 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10539 10540 10541 10542 10543 10544 10545 case $host_os in 10546 solaris*) 10547 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10548 # check for a man page file found in later versions that use 10549 # traditional section numbers instead 10550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10551 $as_echo_n "checking for /usr/share/man/man7/attributes.7... " >&6; } 10552 if ${ac_cv_file__usr_share_man_man7_attributes_7+:} false; then : 10553 $as_echo_n "(cached) " >&6 10554 else 10555 test "$cross_compiling" = yes && 10556 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10557 if test -r "/usr/share/man/man7/attributes.7"; then 10558 ac_cv_file__usr_share_man_man7_attributes_7=yes 10559 else 10560 ac_cv_file__usr_share_man_man7_attributes_7=no 10561 fi 10562 fi 10563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10564 $as_echo "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10565 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes; then : 10566 SYSV_MAN_SECTIONS=false 10567 else 10568 SYSV_MAN_SECTIONS=true 10569 fi 10570 10571 ;; 10572 *) SYSV_MAN_SECTIONS=false ;; 10573 esac 10574 10575 if test x$APP_MAN_SUFFIX = x ; then 10576 APP_MAN_SUFFIX=1 10577 fi 10578 if test x$APP_MAN_DIR = x ; then 10579 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10580 fi 10581 10582 if test x$LIB_MAN_SUFFIX = x ; then 10583 LIB_MAN_SUFFIX=3 10584 fi 10585 if test x$LIB_MAN_DIR = x ; then 10586 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10587 fi 10588 10589 if test x$FILE_MAN_SUFFIX = x ; then 10590 case $SYSV_MAN_SECTIONS in 10591 true) FILE_MAN_SUFFIX=4 ;; 10592 *) FILE_MAN_SUFFIX=5 ;; 10593 esac 10594 fi 10595 if test x$FILE_MAN_DIR = x ; then 10596 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10597 fi 10598 10599 if test x$MISC_MAN_SUFFIX = x ; then 10600 case $SYSV_MAN_SECTIONS in 10601 true) MISC_MAN_SUFFIX=5 ;; 10602 *) MISC_MAN_SUFFIX=7 ;; 10603 esac 10604 fi 10605 if test x$MISC_MAN_DIR = x ; then 10606 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10607 fi 10608 10609 if test x$DRIVER_MAN_SUFFIX = x ; then 10610 case $SYSV_MAN_SECTIONS in 10611 true) DRIVER_MAN_SUFFIX=7 ;; 10612 *) DRIVER_MAN_SUFFIX=4 ;; 10613 esac 10614 fi 10615 if test x$DRIVER_MAN_DIR = x ; then 10616 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10617 fi 10618 10619 if test x$ADMIN_MAN_SUFFIX = x ; then 10620 case $SYSV_MAN_SECTIONS in 10621 true) ADMIN_MAN_SUFFIX=1m ;; 10622 *) ADMIN_MAN_SUFFIX=8 ;; 10623 esac 10624 fi 10625 if test x$ADMIN_MAN_DIR = x ; then 10626 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10627 fi 10628 10629 10630 10631 10632 10633 10634 10635 10636 10637 10638 10639 10640 10641 10642 10643 XORG_MAN_PAGE="X Version 11" 10644 10645 MAN_SUBSTS="\ 10646 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10647 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10648 -e 's|__xservername__|Xorg|g' \ 10649 -e 's|__xconfigfile__|xorg.conf|g' \ 10650 -e 's|__projectroot__|\$(prefix)|g' \ 10651 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10652 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10653 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10654 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10655 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10656 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10657 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10658 10659 10660 10661 # Check whether --enable-silent-rules was given. 10662 if test "${enable_silent_rules+set}" = set; then : 10663 enableval=$enable_silent_rules; 10664 fi 10665 10666 case $enable_silent_rules in # ((( 10667 yes) AM_DEFAULT_VERBOSITY=0;; 10668 no) AM_DEFAULT_VERBOSITY=1;; 10669 *) AM_DEFAULT_VERBOSITY=0;; 10670 esac 10671 am_make=${MAKE-make} 10672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10673 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10674 if ${am_cv_make_support_nested_variables+:} false; then : 10675 $as_echo_n "(cached) " >&6 10676 else 10677 if $as_echo 'TRUE=$(BAR$(V)) 10678 BAR0=false 10679 BAR1=true 10680 V=1 10681 am__doit: 10682 @$(TRUE) 10683 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10684 am_cv_make_support_nested_variables=yes 10685 else 10686 am_cv_make_support_nested_variables=no 10687 fi 10688 fi 10689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10690 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10691 if test $am_cv_make_support_nested_variables = yes; then 10692 AM_V='$(V)' 10693 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10694 else 10695 AM_V=$AM_DEFAULT_VERBOSITY 10696 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10697 fi 10698 AM_BACKSLASH='\' 10699 10700 10701 10702 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" 10703 if test "x$ac_cv_func_setenv" = xyes; then : 10704 have_setenv=yes 10705 else 10706 have_setenv=no 10707 fi 10708 10709 for ac_func in vasprintf 10710 do : 10711 ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" 10712 if test "x$ac_cv_func_vasprintf" = xyes; then : 10713 cat >>confdefs.h <<_ACEOF 10714 #define HAVE_VASPRINTF 1 10715 _ACEOF 10716 10717 fi 10718 done 10719 10720 ac_fn_c_check_decl "$LINENO" "va_copy" "ac_cv_have_decl_va_copy" " 10721 $ac_includes_default 10722 #include <stdarg.h> 10723 10724 " 10725 if test "x$ac_cv_have_decl_va_copy" = xyes; then : 10726 ac_have_decl=1 10727 else 10728 ac_have_decl=0 10729 fi 10730 10731 cat >>confdefs.h <<_ACEOF 10732 #define HAVE_DECL_VA_COPY $ac_have_decl 10733 _ACEOF 10734 10735 10736 if test x$have_setenv = xno; then 10737 NEED_SETENV_TRUE= 10738 NEED_SETENV_FALSE='#' 10739 else 10740 NEED_SETENV_TRUE='#' 10741 NEED_SETENV_FALSE= 10742 fi 10743 10744 10745 # Checks for pkg-config packages 10746 10747 pkg_failed=no 10748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FONTTOSFNT" >&5 10749 $as_echo_n "checking for FONTTOSFNT... " >&6; } 10750 10751 if test -n "$FONTTOSFNT_CFLAGS"; then 10752 pkg_cv_FONTTOSFNT_CFLAGS="$FONTTOSFNT_CFLAGS" 10753 elif test -n "$PKG_CONFIG"; then 10754 if test -n "$PKG_CONFIG" && \ 10755 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto freetype2 fontenc\""; } >&5 10756 ($PKG_CONFIG --exists --print-errors "xproto freetype2 fontenc") 2>&5 10757 ac_status=$? 10758 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10759 test $ac_status = 0; }; then 10760 pkg_cv_FONTTOSFNT_CFLAGS=`$PKG_CONFIG --cflags "xproto freetype2 fontenc" 2>/dev/null` 10761 test "x$?" != "x0" && pkg_failed=yes 10762 else 10763 pkg_failed=yes 10764 fi 10765 else 10766 pkg_failed=untried 10767 fi 10768 if test -n "$FONTTOSFNT_LIBS"; then 10769 pkg_cv_FONTTOSFNT_LIBS="$FONTTOSFNT_LIBS" 10770 elif test -n "$PKG_CONFIG"; then 10771 if test -n "$PKG_CONFIG" && \ 10772 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto freetype2 fontenc\""; } >&5 10773 ($PKG_CONFIG --exists --print-errors "xproto freetype2 fontenc") 2>&5 10774 ac_status=$? 10775 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10776 test $ac_status = 0; }; then 10777 pkg_cv_FONTTOSFNT_LIBS=`$PKG_CONFIG --libs "xproto freetype2 fontenc" 2>/dev/null` 10778 test "x$?" != "x0" && pkg_failed=yes 10779 else 10780 pkg_failed=yes 10781 fi 10782 else 10783 pkg_failed=untried 10784 fi 10785 10786 10787 10788 if test $pkg_failed = yes; then 10789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10790 $as_echo "no" >&6; } 10791 10792 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10793 _pkg_short_errors_supported=yes 10794 else 10795 _pkg_short_errors_supported=no 10796 fi 10797 if test $_pkg_short_errors_supported = yes; then 10798 FONTTOSFNT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto freetype2 fontenc" 2>&1` 10799 else 10800 FONTTOSFNT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto freetype2 fontenc" 2>&1` 10801 fi 10802 # Put the nasty error message in config.log where it belongs 10803 echo "$FONTTOSFNT_PKG_ERRORS" >&5 10804 10805 as_fn_error $? "Package requirements (xproto freetype2 fontenc) were not met: 10806 10807 $FONTTOSFNT_PKG_ERRORS 10808 10809 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10810 installed software in a non-standard prefix. 10811 10812 Alternatively, you may set the environment variables FONTTOSFNT_CFLAGS 10813 and FONTTOSFNT_LIBS to avoid the need to call pkg-config. 10814 See the pkg-config man page for more details." "$LINENO" 5 10815 elif test $pkg_failed = untried; then 10816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10817 $as_echo "no" >&6; } 10818 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10819 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10820 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10821 is in your PATH or set the PKG_CONFIG environment variable to the full 10822 path to pkg-config. 10823 10824 Alternatively, you may set the environment variables FONTTOSFNT_CFLAGS 10825 and FONTTOSFNT_LIBS to avoid the need to call pkg-config. 10826 See the pkg-config man page for more details. 10827 10828 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10829 See \`config.log' for more details" "$LINENO" 5; } 10830 else 10831 FONTTOSFNT_CFLAGS=$pkg_cv_FONTTOSFNT_CFLAGS 10832 FONTTOSFNT_LIBS=$pkg_cv_FONTTOSFNT_LIBS 10833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10834 $as_echo "yes" >&6; } 10835 10836 fi 10837 10838 10839 ac_config_files="$ac_config_files Makefile man/Makefile" 10840 10841 cat >confcache <<\_ACEOF 10842 # This file is a shell script that caches the results of configure 10843 # tests run on this system so they can be shared between configure 10844 # scripts and configure runs, see configure's option --config-cache. 10845 # It is not useful on other systems. If it contains results you don't 10846 # want to keep, you may remove or edit it. 10847 # 10848 # config.status only pays attention to the cache file if you give it 10849 # the --recheck option to rerun configure. 10850 # 10851 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10852 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10853 # following values. 10854 10855 _ACEOF 10856 10857 # The following way of writing the cache mishandles newlines in values, 10858 # but we know of no workaround that is simple, portable, and efficient. 10859 # So, we kill variables containing newlines. 10860 # Ultrix sh set writes to stderr and can't be redirected directly, 10861 # and sets the high bit in the cache file unless we assign to the vars. 10862 ( 10863 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10864 eval ac_val=\$$ac_var 10865 case $ac_val in #( 10866 *${as_nl}*) 10867 case $ac_var in #( 10868 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10869 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10870 esac 10871 case $ac_var in #( 10872 _ | IFS | as_nl) ;; #( 10873 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10874 *) { eval $ac_var=; unset $ac_var;} ;; 10875 esac ;; 10876 esac 10877 done 10878 10879 (set) 2>&1 | 10880 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10881 *${as_nl}ac_space=\ *) 10882 # `set' does not quote correctly, so add quotes: double-quote 10883 # substitution turns \\\\ into \\, and sed turns \\ into \. 10884 sed -n \ 10885 "s/'/'\\\\''/g; 10886 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10887 ;; #( 10888 *) 10889 # `set' quotes correctly as required by POSIX, so do not add quotes. 10890 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10891 ;; 10892 esac | 10893 sort 10894 ) | 10895 sed ' 10896 /^ac_cv_env_/b end 10897 t clear 10898 :clear 10899 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10900 t end 10901 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10902 :end' >>confcache 10903 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10904 if test -w "$cache_file"; then 10905 if test "x$cache_file" != "x/dev/null"; then 10906 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10907 $as_echo "$as_me: updating cache $cache_file" >&6;} 10908 if test ! -f "$cache_file" || test -h "$cache_file"; then 10909 cat confcache >"$cache_file" 10910 else 10911 case $cache_file in #( 10912 */* | ?:*) 10913 mv -f confcache "$cache_file"$$ && 10914 mv -f "$cache_file"$$ "$cache_file" ;; #( 10915 *) 10916 mv -f confcache "$cache_file" ;; 10917 esac 10918 fi 10919 fi 10920 else 10921 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10922 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10923 fi 10924 fi 10925 rm -f confcache 10926 10927 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10928 # Let make expand exec_prefix. 10929 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10930 10931 DEFS=-DHAVE_CONFIG_H 10932 10933 ac_libobjs= 10934 ac_ltlibobjs= 10935 U= 10936 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10937 # 1. 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"conditional \"NEED_SETENV\" was never defined. 10976 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10977 fi 10978 10979 : "${CONFIG_STATUS=./config.status}" 10980 ac_write_fail=0 10981 ac_clean_files_save=$ac_clean_files 10982 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10983 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10984 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10985 as_write_fail=0 10986 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10987 #! $SHELL 10988 # Generated by $as_me. 10989 # Run this file to recreate the current configuration. 10990 # Compiler output produced by configure, useful for debugging 10991 # configure, is in config.log if it exists. 10992 10993 debug=false 10994 ac_cs_recheck=false 10995 ac_cs_silent=false 10996 10997 SHELL=\${CONFIG_SHELL-$SHELL} 10998 export SHELL 10999 _ASEOF 11000 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11001 ## -------------------- ## 11002 ## M4sh Initialization. ## 11003 ## -------------------- ## 11004 11005 # Be more Bourne compatible 11006 DUALCASE=1; export DUALCASE # for MKS sh 11007 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11008 emulate sh 11009 NULLCMD=: 11010 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11011 # is contrary to our usage. Disable this feature. 11012 alias -g '${1+"$@"}'='"$@"' 11013 setopt NO_GLOB_SUBST 11014 else 11015 case `(set -o) 2>/dev/null` in #( 11016 *posix*) : 11017 set -o posix ;; #( 11018 *) : 11019 ;; 11020 esac 11021 fi 11022 11023 11024 as_nl=' 11025 ' 11026 export as_nl 11027 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11028 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11029 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11030 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11031 # Prefer a ksh shell builtin over an external printf program on Solaris, 11032 # but without wasting forks for bash or zsh. 11033 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11034 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11035 as_echo='print -r --' 11036 as_echo_n='print -rn --' 11037 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11038 as_echo='printf %s\n' 11039 as_echo_n='printf %s' 11040 else 11041 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11042 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11043 as_echo_n='/usr/ucb/echo -n' 11044 else 11045 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11046 as_echo_n_body='eval 11047 arg=$1; 11048 case $arg in #( 11049 *"$as_nl"*) 11050 expr "X$arg" : "X\\(.*\\)$as_nl"; 11051 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11052 esac; 11053 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11054 ' 11055 export as_echo_n_body 11056 as_echo_n='sh -c $as_echo_n_body as_echo' 11057 fi 11058 export as_echo_body 11059 as_echo='sh -c $as_echo_body as_echo' 11060 fi 11061 11062 # The user is always right. 11063 if test "${PATH_SEPARATOR+set}" != set; then 11064 PATH_SEPARATOR=: 11065 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11066 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11067 PATH_SEPARATOR=';' 11068 } 11069 fi 11070 11071 11072 # IFS 11073 # We need space, tab and new line, in precisely that order. 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'((' could 11107 # trigger a bug in pdksh 5.2.14. 11108 for as_var in BASH_ENV ENV MAIL MAILPATH 11109 do eval test x\${$as_var+set} = xset \ 11110 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11111 done 11112 PS1='$ ' 11113 PS2='> ' 11114 PS4='+ ' 11115 11116 # NLS nuisances. 11117 LC_ALL=C 11118 export LC_ALL 11119 LANGUAGE=C 11120 export LANGUAGE 11121 11122 # CDPATH. 11123 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11124 11125 11126 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11127 # ---------------------------------------- 11128 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11129 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11130 # script with STATUS, using 1 if that was 0. 11131 as_fn_error () 11132 { 11133 as_status=$1; test $as_status -eq 0 && as_status=1 11134 if test "$4"; then 11135 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11136 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11137 fi 11138 $as_echo "$as_me: error: $2" >&2 11139 as_fn_exit $as_status 11140 } # as_fn_error 11141 11142 11143 # as_fn_set_status STATUS 11144 # ----------------------- 11145 # Set $? to STATUS, without forking. 11146 as_fn_set_status () 11147 { 11148 return $1 11149 } # as_fn_set_status 11150 11151 # as_fn_exit STATUS 11152 # ----------------- 11153 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11154 as_fn_exit () 11155 { 11156 set +e 11157 as_fn_set_status $1 11158 exit $1 11159 } # as_fn_exit 11160 11161 # as_fn_unset VAR 11162 # --------------- 11163 # Portably unset VAR. 11164 as_fn_unset () 11165 { 11166 { eval $1=; unset $1;} 11167 } 11168 as_unset=as_fn_unset 11169 # as_fn_append VAR VALUE 11170 # ---------------------- 11171 # Append the text in VALUE to the end of the definition contained in VAR. Take 11172 # advantage of any shell optimizations that allow amortized linear growth over 11173 # repeated appends, instead of the typical quadratic growth present in naive 11174 # implementations. 11175 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11176 eval 'as_fn_append () 11177 { 11178 eval $1+=\$2 11179 }' 11180 else 11181 as_fn_append () 11182 { 11183 eval $1=\$$1\$2 11184 } 11185 fi # as_fn_append 11186 11187 # as_fn_arith ARG... 11188 # ------------------ 11189 # Perform arithmetic evaluation on the ARGs, and store the result in the 11190 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11191 # must be portable across $(()) and expr. 11192 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11193 eval 'as_fn_arith () 11194 { 11195 as_val=$(( $* )) 11196 }' 11197 else 11198 as_fn_arith () 11199 { 11200 as_val=`expr "$@" || test $? -eq 1` 11201 } 11202 fi # as_fn_arith 11203 11204 11205 if expr a : '\(a\)' >/dev/null 2>&1 && 11206 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11207 as_expr=expr 11208 else 11209 as_expr=false 11210 fi 11211 11212 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11213 as_basename=basename 11214 else 11215 as_basename=false 11216 fi 11217 11218 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11219 as_dirname=dirname 11220 else 11221 as_dirname=false 11222 fi 11223 11224 as_me=`$as_basename -- "$0" || 11225 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11226 X"$0" : 'X\(//\)$' \| \ 11227 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11228 $as_echo X/"$0" | 11229 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11230 s//\1/ 11231 q 11232 } 11233 /^X\/\(\/\/\)$/{ 11234 s//\1/ 11235 q 11236 } 11237 /^X\/\(\/\).*/{ 11238 s//\1/ 11239 q 11240 } 11241 s/.*/./; q'` 11242 11243 # Avoid depending upon Character Ranges. 11244 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11245 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11246 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11247 as_cr_digits='0123456789' 11248 as_cr_alnum=$as_cr_Letters$as_cr_digits 11249 11250 ECHO_C= ECHO_N= ECHO_T= 11251 case `echo -n x` in #((((( 11252 -n*) 11253 case `echo 'xy\c'` in 11254 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11255 xy) ECHO_C='\c';; 11256 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11257 ECHO_T=' ';; 11258 esac;; 11259 *) 11260 ECHO_N='-n';; 11261 esac 11262 11263 rm -f conf$$ conf$$.exe conf$$.file 11264 if test -d conf$$.dir; then 11265 rm -f conf$$.dir/conf$$.file 11266 else 11267 rm -f conf$$.dir 11268 mkdir conf$$.dir 2>/dev/null 11269 fi 11270 if (echo >conf$$.file) 2>/dev/null; then 11271 if ln -s conf$$.file conf$$ 2>/dev/null; then 11272 as_ln_s='ln -s' 11273 # ... but there are two gotchas: 11274 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11275 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11276 # In both cases, we have to default to `cp -pR'. 11277 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11278 as_ln_s='cp -pR' 11279 elif ln conf$$.file conf$$ 2>/dev/null; then 11280 as_ln_s=ln 11281 else 11282 as_ln_s='cp -pR' 11283 fi 11284 else 11285 as_ln_s='cp -pR' 11286 fi 11287 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11288 rmdir conf$$.dir 2>/dev/null 11289 11290 11291 # as_fn_mkdir_p 11292 # ------------- 11293 # Create "$as_dir" as a directory, including parents if necessary. 11294 as_fn_mkdir_p () 11295 { 11296 11297 case $as_dir in #( 11298 -*) as_dir=./$as_dir;; 11299 esac 11300 test -d "$as_dir" || eval $as_mkdir_p || { 11301 as_dirs= 11302 while :; do 11303 case $as_dir in #( 11304 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11305 *) as_qdir=$as_dir;; 11306 esac 11307 as_dirs="'$as_qdir' $as_dirs" 11308 as_dir=`$as_dirname -- "$as_dir" || 11309 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11310 X"$as_dir" : 'X\(//\)[^/]' \| \ 11311 X"$as_dir" : 'X\(//\)$' \| \ 11312 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11313 $as_echo X"$as_dir" | 11314 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11315 s//\1/ 11316 q 11317 } 11318 /^X\(\/\/\)[^/].*/{ 11319 s//\1/ 11320 q 11321 } 11322 /^X\(\/\/\)$/{ 11323 s//\1/ 11324 q 11325 } 11326 /^X\(\/\).*/{ 11327 s//\1/ 11328 q 11329 } 11330 s/.*/./; q'` 11331 test -d "$as_dir" && break 11332 done 11333 test -z "$as_dirs" || eval "mkdir $as_dirs" 11334 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11335 11336 11337 } # as_fn_mkdir_p 11338 if mkdir -p . 2>/dev/null; then 11339 as_mkdir_p='mkdir -p "$as_dir"' 11340 else 11341 test -d ./-p && rmdir ./-p 11342 as_mkdir_p=false 11343 fi 11344 11345 11346 # as_fn_executable_p FILE 11347 # ----------------------- 11348 # Test if FILE is an executable regular file. 11349 as_fn_executable_p () 11350 { 11351 test -f "$1" && test -x "$1" 11352 } # as_fn_executable_p 11353 as_test_x='test -x' 11354 as_executable_p=as_fn_executable_p 11355 11356 # Sed expression to map a string onto a valid CPP name. 11357 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11358 11359 # Sed expression to map a string onto a valid variable name. 11360 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11361 11362 11363 exec 6>&1 11364 ## ----------------------------------- ## 11365 ## Main body of $CONFIG_STATUS script. ## 11366 ## ----------------------------------- ## 11367 _ASEOF 11368 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11369 11370 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11371 # Save the log message, to keep $0 and so on meaningful, and to 11372 # report actual input values of CONFIG_FILES etc. instead of their 11373 # values after options handling. 11374 ac_log=" 11375 This file was extended by fonttosfnt $as_me 1.2.0, which was 11376 generated by GNU Autoconf 2.69. Invocation command line was 11377 11378 CONFIG_FILES = $CONFIG_FILES 11379 CONFIG_HEADERS = $CONFIG_HEADERS 11380 CONFIG_LINKS = $CONFIG_LINKS 11381 CONFIG_COMMANDS = $CONFIG_COMMANDS 11382 $ $0 $@ 11383 11384 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11385 " 11386 11387 _ACEOF 11388 11389 case $ac_config_files in *" 11390 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11391 esac 11392 11393 case $ac_config_headers in *" 11394 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11395 esac 11396 11397 11398 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11399 # Files that config.status was made for. 11400 config_files="$ac_config_files" 11401 config_headers="$ac_config_headers" 11402 config_commands="$ac_config_commands" 11403 11404 _ACEOF 11405 11406 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11407 ac_cs_usage="\ 11408 \`$as_me' instantiates files and other configuration actions 11409 from templates according to the current configuration. Unless the files 11410 and actions are specified as TAGs, all are instantiated by default. 11411 11412 Usage: $0 [OPTION]... [TAG]... 11413 11414 -h, --help print this help, then exit 11415 -V, --version print version number and configuration settings, then exit 11416 --config print configuration, then exit 11417 -q, --quiet, --silent 11418 do not print progress messages 11419 -d, --debug don't remove temporary files 11420 --recheck update $as_me by reconfiguring in the same conditions 11421 --file=FILE[:TEMPLATE] 11422 instantiate the configuration file FILE 11423 --header=FILE[:TEMPLATE] 11424 instantiate the configuration header FILE 11425 11426 Configuration files: 11427 $config_files 11428 11429 Configuration headers: 11430 $config_headers 11431 11432 Configuration commands: 11433 $config_commands 11434 11435 Report bugs to <https://gitlab.freedesktop.org/xorg/app/fonttosfnt/issues>." 11436 11437 _ACEOF 11438 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11439 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11440 ac_cs_version="\\ 11441 fonttosfnt config.status 1.2.0 11442 configured by $0, generated by GNU Autoconf 2.69, 11443 with options \\"\$ac_cs_config\\" 11444 11445 Copyright (C) 2012 Free Software Foundation, Inc. 11446 This config.status script is free software; the Free Software Foundation 11447 gives unlimited permission to copy, distribute and modify it." 11448 11449 ac_pwd='$ac_pwd' 11450 srcdir='$srcdir' 11451 INSTALL='$INSTALL' 11452 MKDIR_P='$MKDIR_P' 11453 AWK='$AWK' 11454 test -n "\$AWK" || AWK=awk 11455 _ACEOF 11456 11457 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11458 # The default lists apply if the user does not specify any file. 11459 ac_need_defaults=: 11460 while test $# != 0 11461 do 11462 case $1 in 11463 --*=?*) 11464 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11465 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11466 ac_shift=: 11467 ;; 11468 --*=) 11469 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11470 ac_optarg= 11471 ac_shift=: 11472 ;; 11473 *) 11474 ac_option=$1 11475 ac_optarg=$2 11476 ac_shift=shift 11477 ;; 11478 esac 11479 11480 case $ac_option in 11481 # Handling of the options. 11482 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11483 ac_cs_recheck=: ;; 11484 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11485 $as_echo "$ac_cs_version"; exit ;; 11486 --config | --confi | --conf | --con | --co | --c ) 11487 $as_echo "$ac_cs_config"; exit ;; 11488 --debug | --debu | --deb | --de | --d | -d ) 11489 debug=: ;; 11490 --file | --fil | --fi | --f ) 11491 $ac_shift 11492 case $ac_optarg in 11493 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11494 '') as_fn_error $? "missing file argument" ;; 11495 esac 11496 as_fn_append CONFIG_FILES " '$ac_optarg'" 11497 ac_need_defaults=false;; 11498 --header | --heade | --head | --hea ) 11499 $ac_shift 11500 case $ac_optarg in 11501 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11502 esac 11503 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11504 ac_need_defaults=false;; 11505 --he | --h) 11506 # Conflict between --help and --header 11507 as_fn_error $? "ambiguous option: \`$1' 11508 Try \`$0 --help' for more information.";; 11509 --help | --hel | -h ) 11510 $as_echo "$ac_cs_usage"; exit ;; 11511 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11512 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11513 ac_cs_silent=: ;; 11514 11515 # This is an error. 11516 -*) as_fn_error $? "unrecognized option: \`$1' 11517 Try \`$0 --help' for more information." ;; 11518 11519 *) as_fn_append ac_config_targets " $1" 11520 ac_need_defaults=false ;; 11521 11522 esac 11523 shift 11524 done 11525 11526 ac_configure_extra_args= 11527 11528 if $ac_cs_silent; then 11529 exec 6>/dev/null 11530 ac_configure_extra_args="$ac_configure_extra_args --silent" 11531 fi 11532 11533 _ACEOF 11534 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11535 if \$ac_cs_recheck; then 11536 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11537 shift 11538 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11539 CONFIG_SHELL='$SHELL' 11540 export CONFIG_SHELL 11541 exec "\$@" 11542 fi 11543 11544 _ACEOF 11545 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11546 exec 5>>config.log 11547 { 11548 echo 11549 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11550 ## Running $as_me. ## 11551 _ASBOX 11552 $as_echo "$ac_log" 11553 } >&5 11554 11555 _ACEOF 11556 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11557 # 11558 # INIT-COMMANDS 11559 # 11560 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 11561 11562 _ACEOF 11563 11564 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11565 11566 # Handling of arguments. 11567 for ac_config_target in $ac_config_targets 11568 do 11569 case $ac_config_target in 11570 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11571 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11572 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11573 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11574 11575 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11576 esac 11577 done 11578 11579 11580 # If the user did not use the arguments to specify the items to instantiate, 11581 # then the envvar interface is used. Set only those that are not. 11582 # We use the long form for the default assignment because of an extremely 11583 # bizarre bug on SunOS 4.1.3. 11584 if $ac_need_defaults; then 11585 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11586 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11587 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11588 fi 11589 11590 # Have a temporary directory for convenience. Make it in the build tree 11591 # simply because there is no reason against having it here, and in addition, 11592 # creating and moving files from /tmp can sometimes cause problems. 11593 # Hook for its removal unless debugging. 11594 # Note that there is a small window in which the directory will not be cleaned: 11595 # after its creation but before its name has been assigned to `$tmp'. 11596 $debug || 11597 { 11598 tmp= ac_tmp= 11599 trap 'exit_status=$? 11600 : "${ac_tmp:=$tmp}" 11601 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11602 ' 0 11603 trap 'as_fn_exit 1' 1 2 13 15 11604 } 11605 # Create a (secure) tmp directory for tmp files. 11606 11607 { 11608 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11609 test -d "$tmp" 11610 } || 11611 { 11612 tmp=./conf$$-$RANDOM 11613 (umask 077 && mkdir "$tmp") 11614 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11615 ac_tmp=$tmp 11616 11617 # Set up the scripts for CONFIG_FILES section. 11618 # No need to generate them if there are no CONFIG_FILES. 11619 # This happens for instance with `./config.status config.h'. 11620 if test -n "$CONFIG_FILES"; then 11621 11622 11623 ac_cr=`echo X | tr X '\015'` 11624 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11625 # But we know of no other shell where ac_cr would be empty at this 11626 # point, so we can use a bashism as a fallback. 11627 if test "x$ac_cr" = x; then 11628 eval ac_cr=\$\'\\r\' 11629 fi 11630 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11631 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11632 ac_cs_awk_cr='\\r' 11633 else 11634 ac_cs_awk_cr=$ac_cr 11635 fi 11636 11637 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11638 _ACEOF 11639 11640 11641 { 11642 echo "cat >conf$$subs.awk <<_ACEOF" && 11643 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11644 echo "_ACEOF" 11645 } >conf$$subs.sh || 11646 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11647 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11648 ac_delim='%!_!# ' 11649 for ac_last_try in false false false false false :; do 11650 . ./conf$$subs.sh || 11651 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11652 11653 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11654 if test $ac_delim_n = $ac_delim_num; then 11655 break 11656 elif $ac_last_try; then 11657 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11658 else 11659 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11660 fi 11661 done 11662 rm -f conf$$subs.sh 11663 11664 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11665 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11666 _ACEOF 11667 sed -n ' 11668 h 11669 s/^/S["/; s/!.*/"]=/ 11670 p 11671 g 11672 s/^[^!]*!// 11673 :repl 11674 t repl 11675 s/'"$ac_delim"'$// 11676 t delim 11677 :nl 11678 h 11679 s/\(.\{148\}\)..*/\1/ 11680 t more1 11681 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11682 p 11683 n 11684 b repl 11685 :more1 11686 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11687 p 11688 g 11689 s/.\{148\}// 11690 t nl 11691 :delim 11692 h 11693 s/\(.\{148\}\)..*/\1/ 11694 t more2 11695 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11696 p 11697 b 11698 :more2 11699 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11700 p 11701 g 11702 s/.\{148\}// 11703 t delim 11704 ' <conf$$subs.awk | sed ' 11705 /^[^""]/{ 11706 N 11707 s/\n// 11708 } 11709 ' >>$CONFIG_STATUS || ac_write_fail=1 11710 rm -f conf$$subs.awk 11711 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11712 _ACAWK 11713 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11714 for (key in S) S_is_set[key] = 1 11715 FS = "" 11716 11717 } 11718 { 11719 line = $ 0 11720 nfields = split(line, field, "@") 11721 substed = 0 11722 len = length(field[1]) 11723 for (i = 2; i < nfields; i++) { 11724 key = field[i] 11725 keylen = length(key) 11726 if (S_is_set[key]) { 11727 value = S[key] 11728 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11729 len += length(value) + length(field[++i]) 11730 substed = 1 11731 } else 11732 len += 1 + keylen 11733 } 11734 11735 print line 11736 } 11737 11738 _ACAWK 11739 _ACEOF 11740 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11741 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11742 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11743 else 11744 cat 11745 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11746 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11747 _ACEOF 11748 11749 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11750 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11751 # trailing colons and then remove the whole line if VPATH becomes empty 11752 # (actually we leave an empty line to preserve line numbers). 11753 if test "x$srcdir" = x.; then 11754 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11755 h 11756 s/// 11757 s/^/:/ 11758 s/[ ]*$/:/ 11759 s/:\$(srcdir):/:/g 11760 s/:\${srcdir}:/:/g 11761 s/:@srcdir@:/:/g 11762 s/^:*// 11763 s/:*$// 11764 x 11765 s/\(=[ ]*\).*/\1/ 11766 G 11767 s/\n// 11768 s/^[^=]*=[ ]*$// 11769 }' 11770 fi 11771 11772 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11773 fi # test -n "$CONFIG_FILES" 11774 11775 # Set up the scripts for CONFIG_HEADERS section. 11776 # No need to generate them if there are no CONFIG_HEADERS. 11777 # This happens for instance with `./config.status Makefile'. 11778 if test -n "$CONFIG_HEADERS"; then 11779 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11780 BEGIN { 11781 _ACEOF 11782 11783 # Transform confdefs.h into an awk script `defines.awk', embedded as 11784 # here-document in config.status, that substitutes the proper values into 11785 # config.h.in to produce config.h. 11786 11787 # Create a delimiter string that does not exist in confdefs.h, to ease 11788 # handling of long lines. 11789 ac_delim='%!_!# ' 11790 for ac_last_try in false false :; do 11791 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11792 if test -z "$ac_tt"; then 11793 break 11794 elif $ac_last_try; then 11795 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11796 else 11797 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11798 fi 11799 done 11800 11801 # For the awk script, D is an array of macro values keyed by name, 11802 # likewise P contains macro parameters if any. Preserve backslash 11803 # newline sequences. 11804 11805 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11806 sed -n ' 11807 s/.\{148\}/&'"$ac_delim"'/g 11808 t rset 11809 :rset 11810 s/^[ ]*#[ ]*define[ ][ ]*/ / 11811 t def 11812 d 11813 :def 11814 s/\\$// 11815 t bsnl 11816 s/["\\]/\\&/g 11817 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11818 D["\1"]=" \3"/p 11819 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11820 d 11821 :bsnl 11822 s/["\\]/\\&/g 11823 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11824 D["\1"]=" \3\\\\\\n"\\/p 11825 t cont 11826 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11827 t cont 11828 d 11829 :cont 11830 n 11831 s/.\{148\}/&'"$ac_delim"'/g 11832 t clear 11833 :clear 11834 s/\\$// 11835 t bsnlc 11836 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11837 d 11838 :bsnlc 11839 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11840 b cont 11841 ' <confdefs.h | sed ' 11842 s/'"$ac_delim"'/"\\\ 11843 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11844 11845 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11846 for (key in D) D_is_set[key] = 1 11847 FS = "" 11848 } 11849 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11850 line = \$ 0 11851 split(line, arg, " ") 11852 if (arg[1] == "#") { 11853 defundef = arg[2] 11854 mac1 = arg[3] 11855 } else { 11856 defundef = substr(arg[1], 2) 11857 mac1 = arg[2] 11858 } 11859 split(mac1, mac2, "(") #) 11860 macro = mac2[1] 11861 prefix = substr(line, 1, index(line, defundef) - 1) 11862 if (D_is_set[macro]) { 11863 # Preserve the white space surrounding the "#". 11864 print prefix "define", macro P[macro] D[macro] 11865 next 11866 } else { 11867 # Replace #undef with comments. This is necessary, for example, 11868 # in the case of _POSIX_SOURCE, which is predefined and required 11869 # on some systems where configure will not decide to define it. 11870 if (defundef == "undef") { 11871 print "/*", prefix defundef, macro, "*/" 11872 next 11873 } 11874 } 11875 } 11876 { print } 11877 _ACAWK 11878 _ACEOF 11879 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11880 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11881 fi # test -n "$CONFIG_HEADERS" 11882 11883 11884 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11885 shift 11886 for ac_tag 11887 do 11888 case $ac_tag in 11889 :[FHLC]) ac_mode=$ac_tag; continue;; 11890 esac 11891 case $ac_mode$ac_tag in 11892 :[FHL]*:*);; 11893 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11894 :[FH]-) ac_tag=-:-;; 11895 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11896 esac 11897 ac_save_IFS=$IFS 11898 IFS=: 11899 set x $ac_tag 11900 IFS=$ac_save_IFS 11901 shift 11902 ac_file=$1 11903 shift 11904 11905 case $ac_mode in 11906 :L) ac_source=$1;; 11907 :[FH]) 11908 ac_file_inputs= 11909 for ac_f 11910 do 11911 case $ac_f in 11912 -) ac_f="$ac_tmp/stdin";; 11913 *) # Look for the file first in the build tree, then in the source tree 11914 # (if the path is not absolute). The absolute path cannot be DOS-style, 11915 # because $ac_f cannot contain `:'. 11916 test -f "$ac_f" || 11917 case $ac_f in 11918 [\\/$]*) false;; 11919 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11920 esac || 11921 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11922 esac 11923 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11924 as_fn_append ac_file_inputs " '$ac_f'" 11925 done 11926 11927 # Let's still pretend it is `configure' which instantiates (i.e., don't 11928 # use $as_me), people would be surprised to read: 11929 # /* config.h. Generated by config.status. */ 11930 configure_input='Generated from '` 11931 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11932 `' by configure.' 11933 if test x"$ac_file" != x-; then 11934 configure_input="$ac_file. $configure_input" 11935 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11936 $as_echo "$as_me: creating $ac_file" >&6;} 11937 fi 11938 # Neutralize special characters interpreted by sed in replacement strings. 11939 case $configure_input in #( 11940 *\&* | *\|* | *\\* ) 11941 ac_sed_conf_input=`$as_echo "$configure_input" | 11942 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11943 *) ac_sed_conf_input=$configure_input;; 11944 esac 11945 11946 case $ac_tag in 11947 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11948 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11949 esac 11950 ;; 11951 esac 11952 11953 ac_dir=`$as_dirname -- "$ac_file" || 11954 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11955 X"$ac_file" : 'X\(//\)[^/]' \| \ 11956 X"$ac_file" : 'X\(//\)$' \| \ 11957 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11958 $as_echo X"$ac_file" | 11959 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11960 s//\1/ 11961 q 11962 } 11963 /^X\(\/\/\)[^/].*/{ 11964 s//\1/ 11965 q 11966 } 11967 /^X\(\/\/\)$/{ 11968 s//\1/ 11969 q 11970 } 11971 /^X\(\/\).*/{ 11972 s//\1/ 11973 q 11974 } 11975 s/.*/./; q'` 11976 as_dir="$ac_dir"; as_fn_mkdir_p 11977 ac_builddir=. 11978 11979 case "$ac_dir" in 11980 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11981 *) 11982 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11983 # A ".." for each directory in $ac_dir_suffix. 11984 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11985 case $ac_top_builddir_sub in 11986 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11987 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11988 esac ;; 11989 esac 11990 ac_abs_top_builddir=$ac_pwd 11991 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11992 # for backward compatibility: 11993 ac_top_builddir=$ac_top_build_prefix 11994 11995 case $srcdir in 11996 .) # We are building in place. 11997 ac_srcdir=. 11998 ac_top_srcdir=$ac_top_builddir_sub 11999 ac_abs_top_srcdir=$ac_pwd ;; 12000 [\\/]* | ?:[\\/]* ) # Absolute name. 12001 ac_srcdir=$srcdir$ac_dir_suffix; 12002 ac_top_srcdir=$srcdir 12003 ac_abs_top_srcdir=$srcdir ;; 12004 *) # Relative name. 12005 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12006 ac_top_srcdir=$ac_top_build_prefix$srcdir 12007 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12008 esac 12009 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12010 12011 12012 case $ac_mode in 12013 :F) 12014 # 12015 # CONFIG_FILE 12016 # 12017 12018 case $INSTALL in 12019 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12020 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12021 esac 12022 ac_MKDIR_P=$MKDIR_P 12023 case $MKDIR_P in 12024 [\\/$]* | ?:[\\/]* ) ;; 12025 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12026 esac 12027 _ACEOF 12028 12029 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12030 # If the template does not know about datarootdir, expand it. 12031 # FIXME: This hack should be removed a few years after 2.60. 12032 ac_datarootdir_hack=; ac_datarootdir_seen= 12033 ac_sed_dataroot=' 12034 /datarootdir/ { 12035 p 12036 q 12037 } 12038 /@datadir@/p 12039 /@docdir@/p 12040 /@infodir@/p 12041 /@localedir@/p 12042 /@mandir@/p' 12043 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12044 *datarootdir*) ac_datarootdir_seen=yes;; 12045 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12046 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12047 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12048 _ACEOF 12049 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12050 ac_datarootdir_hack=' 12051 s&@datadir@&$datadir&g 12052 s&@docdir@&$docdir&g 12053 s&@infodir@&$infodir&g 12054 s&@localedir@&$localedir&g 12055 s&@mandir@&$mandir&g 12056 s&\\\${datarootdir}&$datarootdir&g' ;; 12057 esac 12058 _ACEOF 12059 12060 # Neutralize VPATH when `$srcdir' = `.'. 12061 # Shell code in configure.ac might set extrasub. 12062 # FIXME: do we really want to maintain this feature? 12063 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12064 ac_sed_extra="$ac_vpsub 12065 $extrasub 12066 _ACEOF 12067 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12068 :t 12069 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12070 s|@configure_input@|$ac_sed_conf_input|;t t 12071 s&@top_builddir@&$ac_top_builddir_sub&;t t 12072 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12073 s&@srcdir@&$ac_srcdir&;t t 12074 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12075 s&@top_srcdir@&$ac_top_srcdir&;t t 12076 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12077 s&@builddir@&$ac_builddir&;t t 12078 s&@abs_builddir@&$ac_abs_builddir&;t t 12079 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12080 s&@INSTALL@&$ac_INSTALL&;t t 12081 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12082 $ac_datarootdir_hack 12083 " 12084 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12085 >$ac_tmp/out || as_fn_error $? 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"could not create $ac_file" "$LINENO" 5 12102 ;; 12103 :H) 12104 # 12105 # CONFIG_HEADER 12106 # 12107 if test x"$ac_file" != x-; then 12108 { 12109 $as_echo "/* $configure_input */" \ 12110 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12111 } >"$ac_tmp/config.h" \ 12112 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12113 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12114 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12115 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12116 else 12117 rm -f "$ac_file" 12118 mv "$ac_tmp/config.h" "$ac_file" \ 12119 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12120 fi 12121 else 12122 $as_echo "/* $configure_input */" \ 12123 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12124 || as_fn_error $? "could not create -" "$LINENO" 5 12125 fi 12126 # Compute "$ac_file"'s index in $config_headers. 12127 _am_arg="$ac_file" 12128 _am_stamp_count=1 12129 for _am_header in $config_headers :; do 12130 case $_am_header in 12131 $_am_arg | $_am_arg:* ) 12132 break ;; 12133 * ) 12134 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12135 esac 12136 done 12137 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12138 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12139 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12140 X"$_am_arg" : 'X\(//\)$' \| \ 12141 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12142 $as_echo X"$_am_arg" | 12143 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12144 s//\1/ 12145 q 12146 } 12147 /^X\(\/\/\)[^/].*/{ 12148 s//\1/ 12149 q 12150 } 12151 /^X\(\/\/\)$/{ 12152 s//\1/ 12153 q 12154 } 12155 /^X\(\/\).*/{ 12156 s//\1/ 12157 q 12158 } 12159 s/.*/./; q'`/stamp-h$_am_stamp_count 12160 ;; 12161 12162 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12163 $as_echo "$as_me: executing $ac_file commands" >&6;} 12164 ;; 12165 esac 12166 12167 12168 case $ac_file$ac_mode in 12169 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12170 # Older Autoconf quotes --file arguments for eval, but not when files 12171 # are listed without --file. 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"Something went wrong bootstrapping makefile fragments 12251 for automatic dependency tracking. If GNU make was not used, consider 12252 re-running the configure script with MAKE=\"gmake\" (or whatever is 12253 necessary). You can also try re-running configure with the 12254 '--disable-dependency-tracking' option to at least be able to build 12255 the package (albeit without support for automatic dependency tracking). 12256 See \`config.log' for more details" "$LINENO" 5; } 12257 fi 12258 { am_dirpart=; unset am_dirpart;} 12259 { am_filepart=; unset am_filepart;} 12260 { am_mf=; unset am_mf;} 12261 { am_rc=; unset am_rc;} 12262 rm -f conftest-deps.mk 12263 } 12264 ;; 12265 12266 esac 12267 done # for ac_tag 12268 12269 12270 as_fn_exit 0 12271 _ACEOF 12272 ac_clean_files=$ac_clean_files_save 12273 12274 test $ac_write_fail = 0 || 12275 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12276 12277 12278 # configure is writing to config.log, and then calls config.status. 12279 # config.status does its own redirection, appending to config.log. 12280 # Unfortunately, on DOS this fails, as config.log is still kept open 12281 # by configure, so config.status won't be able to write to it; its 12282 # output is simply discarded. So we exec the FD to /dev/null, 12283 # effectively closing config.log, so it can be properly (re)opened and 12284 # appended to by config.status. 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Indexes created Mon Oct 26 00:26:21 UTC 2026