configure revision 1.1.1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for font-util 1.3.1. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='font-util' 583 PACKAGE_TARNAME='font-util' 584 PACKAGE_VERSION='1.3.1' 585 PACKAGE_STRING='font-util 1.3.1' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # 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"newly created file is older than distributed files! 2268 Check your system clock" "$LINENO" 5 2269 fi 2270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2271 $as_echo "yes" >&6; } 2272 # If we didn't sleep, we still need to ensure time stamps of config.status and 2273 # generated files are strictly newer. 2274 am_sleep_pid= 2275 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2276 ( sleep 1 ) & 2277 am_sleep_pid=$! 2278 fi 2279 2280 rm -f conftest.file 2281 2282 test "$program_prefix" != NONE && 2283 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2284 # Use a double $ so make ignores it. 2285 test "$program_suffix" != NONE && 2286 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2287 # Double any \ or $. 2288 # By default was `s,x,x', remove it if useless. 2289 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2290 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2291 2292 # Expand $ac_aux_dir to an absolute path. 2293 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2294 2295 if test x"${MISSING+set}" != xset; then 2296 case $am_aux_dir in 2297 *\ * | *\ *) 2298 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2299 *) 2300 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2301 esac 2302 fi 2303 # Use eval to expand $SHELL 2304 if eval "$MISSING --is-lightweight"; then 2305 am_missing_run="$MISSING " 2306 else 2307 am_missing_run= 2308 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2309 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2310 fi 2311 2312 if test x"${install_sh+set}" != xset; then 2313 case $am_aux_dir in 2314 *\ * | *\ *) 2315 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2316 *) 2317 install_sh="\${SHELL} $am_aux_dir/install-sh" 2318 esac 2319 fi 2320 2321 # Installed binaries are usually stripped using 'strip' when the user 2322 # run "make install-strip". However 'strip' might not be the right 2323 # tool to use in cross-compilation environments, therefore Automake 2324 # will honor the 'STRIP' environment variable to overrule this program. 2325 if test "$cross_compiling" != no; then 2326 if test -n "$ac_tool_prefix"; then 2327 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2328 set dummy ${ac_tool_prefix}strip; ac_word=$2 2329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2330 $as_echo_n "checking for $ac_word... " >&6; } 2331 if ${ac_cv_prog_STRIP+:} false; then : 2332 $as_echo_n "(cached) " >&6 2333 else 2334 if test -n "$STRIP"; then 2335 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2336 else 2337 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2338 for as_dir in $PATH 2339 do 2340 IFS=$as_save_IFS 2341 test -z "$as_dir" && as_dir=. 2342 for ac_exec_ext in '' $ac_executable_extensions; do 2343 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2344 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2345 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2346 break 2 2347 fi 2348 done 2349 done 2350 IFS=$as_save_IFS 2351 2352 fi 2353 fi 2354 STRIP=$ac_cv_prog_STRIP 2355 if test -n "$STRIP"; then 2356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2357 $as_echo "$STRIP" >&6; } 2358 else 2359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2360 $as_echo "no" >&6; } 2361 fi 2362 2363 2364 fi 2365 if test -z "$ac_cv_prog_STRIP"; then 2366 ac_ct_STRIP=$STRIP 2367 # Extract the first word of "strip", so it can be a program name with args. 2368 set dummy strip; ac_word=$2 2369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2370 $as_echo_n "checking for $ac_word... " >&6; } 2371 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2372 $as_echo_n "(cached) " >&6 2373 else 2374 if test -n "$ac_ct_STRIP"; then 2375 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2376 else 2377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2378 for as_dir in $PATH 2379 do 2380 IFS=$as_save_IFS 2381 test -z "$as_dir" && as_dir=. 2382 for ac_exec_ext in '' $ac_executable_extensions; do 2383 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2384 ac_cv_prog_ac_ct_STRIP="strip" 2385 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2386 break 2 2387 fi 2388 done 2389 done 2390 IFS=$as_save_IFS 2391 2392 fi 2393 fi 2394 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2395 if test -n "$ac_ct_STRIP"; then 2396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2397 $as_echo "$ac_ct_STRIP" >&6; } 2398 else 2399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2400 $as_echo "no" >&6; } 2401 fi 2402 2403 if test "x$ac_ct_STRIP" = x; then 2404 STRIP=":" 2405 else 2406 case $cross_compiling:$ac_tool_warned in 2407 yes:) 2408 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2409 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2410 ac_tool_warned=yes ;; 2411 esac 2412 STRIP=$ac_ct_STRIP 2413 fi 2414 else 2415 STRIP="$ac_cv_prog_STRIP" 2416 fi 2417 2418 fi 2419 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2420 2421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2422 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2423 if test -z "$MKDIR_P"; then 2424 if ${ac_cv_path_mkdir+:} false; then : 2425 $as_echo_n "(cached) " >&6 2426 else 2427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2428 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2429 do 2430 IFS=$as_save_IFS 2431 test -z "$as_dir" && as_dir=. 2432 for ac_prog in mkdir gmkdir; do 2433 for ac_exec_ext in '' $ac_executable_extensions; do 2434 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2435 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2436 'mkdir (GNU coreutils) '* | \ 2437 'mkdir (coreutils) '* | \ 2438 'mkdir (fileutils) '4.1*) 2439 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2440 break 3;; 2441 esac 2442 done 2443 done 2444 done 2445 IFS=$as_save_IFS 2446 2447 fi 2448 2449 test -d ./--version && rmdir ./--version 2450 if test "${ac_cv_path_mkdir+set}" = set; then 2451 MKDIR_P="$ac_cv_path_mkdir -p" 2452 else 2453 # As a last resort, use the slow shell script. Don't cache a 2454 # value for MKDIR_P within a source directory, because that will 2455 # break other packages using the cache if that directory is 2456 # removed, or if the value is a relative name. 2457 MKDIR_P="$ac_install_sh -d" 2458 fi 2459 fi 2460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2461 $as_echo "$MKDIR_P" >&6; } 2462 2463 for ac_prog in gawk mawk nawk awk 2464 do 2465 # Extract the first word of "$ac_prog", so it can be a program name with args. 2466 set dummy $ac_prog; ac_word=$2 2467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2468 $as_echo_n "checking for $ac_word... " >&6; } 2469 if ${ac_cv_prog_AWK+:} false; then : 2470 $as_echo_n "(cached) " >&6 2471 else 2472 if test -n "$AWK"; then 2473 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2474 else 2475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2476 for as_dir in $PATH 2477 do 2478 IFS=$as_save_IFS 2479 test -z "$as_dir" && as_dir=. 2480 for ac_exec_ext in '' $ac_executable_extensions; do 2481 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2482 ac_cv_prog_AWK="$ac_prog" 2483 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2484 break 2 2485 fi 2486 done 2487 done 2488 IFS=$as_save_IFS 2489 2490 fi 2491 fi 2492 AWK=$ac_cv_prog_AWK 2493 if test -n "$AWK"; then 2494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2495 $as_echo "$AWK" >&6; } 2496 else 2497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2498 $as_echo "no" >&6; } 2499 fi 2500 2501 2502 test -n "$AWK" && break 2503 done 2504 2505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2506 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2507 set x ${MAKE-make} 2508 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2509 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2510 $as_echo_n "(cached) " >&6 2511 else 2512 cat >conftest.make <<\_ACEOF 2513 SHELL = /bin/sh 2514 all: 2515 @echo '@@@%%%=$(MAKE)=@@@%%%' 2516 _ACEOF 2517 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2518 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2519 *@@@%%%=?*=@@@%%%*) 2520 eval ac_cv_prog_make_${ac_make}_set=yes;; 2521 *) 2522 eval ac_cv_prog_make_${ac_make}_set=no;; 2523 esac 2524 rm -f conftest.make 2525 fi 2526 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2528 $as_echo "yes" >&6; } 2529 SET_MAKE= 2530 else 2531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2532 $as_echo "no" >&6; } 2533 SET_MAKE="MAKE=${MAKE-make}" 2534 fi 2535 2536 rm -rf .tst 2>/dev/null 2537 mkdir .tst 2>/dev/null 2538 if test -d .tst; then 2539 am__leading_dot=. 2540 else 2541 am__leading_dot=_ 2542 fi 2543 rmdir .tst 2>/dev/null 2544 2545 # Check whether --enable-silent-rules was given. 2546 if test "${enable_silent_rules+set}" = set; then : 2547 enableval=$enable_silent_rules; 2548 fi 2549 2550 case $enable_silent_rules in # ((( 2551 yes) AM_DEFAULT_VERBOSITY=0;; 2552 no) AM_DEFAULT_VERBOSITY=1;; 2553 *) AM_DEFAULT_VERBOSITY=1;; 2554 esac 2555 am_make=${MAKE-make} 2556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2557 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2558 if ${am_cv_make_support_nested_variables+:} false; then : 2559 $as_echo_n "(cached) " >&6 2560 else 2561 if $as_echo 'TRUE=$(BAR$(V)) 2562 BAR0=false 2563 BAR1=true 2564 V=1 2565 am__doit: 2566 @$(TRUE) 2567 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2568 am_cv_make_support_nested_variables=yes 2569 else 2570 am_cv_make_support_nested_variables=no 2571 fi 2572 fi 2573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2574 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2575 if test $am_cv_make_support_nested_variables = yes; then 2576 AM_V='$(V)' 2577 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2578 else 2579 AM_V=$AM_DEFAULT_VERBOSITY 2580 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2581 fi 2582 AM_BACKSLASH='\' 2583 2584 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2585 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2586 # is not polluted with repeated "-I." 2587 am__isrc=' -I$(srcdir)' 2588 # test to see if srcdir already configured 2589 if test -f $srcdir/config.status; then 2590 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2591 fi 2592 fi 2593 2594 # test whether we have cygpath 2595 if test -z "$CYGPATH_W"; then 2596 if (cygpath --version) >/dev/null 2>/dev/null; then 2597 CYGPATH_W='cygpath -w' 2598 else 2599 CYGPATH_W=echo 2600 fi 2601 fi 2602 2603 2604 # Define the identity of the package. 2605 PACKAGE='font-util' 2606 VERSION='1.3.1' 2607 2608 2609 cat >>confdefs.h <<_ACEOF 2610 #define PACKAGE "$PACKAGE" 2611 _ACEOF 2612 2613 2614 cat >>confdefs.h <<_ACEOF 2615 #define VERSION "$VERSION" 2616 _ACEOF 2617 2618 # Some tools Automake needs. 2619 2620 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2621 2622 2623 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2624 2625 2626 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2627 2628 2629 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2630 2631 2632 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2633 2634 # For better backward compatibility. To be removed once Automake 1.9.x 2635 # dies out for good. For more background, see: 2636 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2637 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2638 mkdir_p='$(MKDIR_P)' 2639 2640 # We need awk for the "check" target (and possibly the TAP driver). The 2641 # system "awk" is bad on some platforms. 2642 # Always define AMTAR for backward compatibility. Yes, it's still used 2643 # in the wild :-( We should find a proper way to deprecate it ... 2644 AMTAR='$${TAR-tar}' 2645 2646 2647 # We'll loop over all known methods to create a tar archive until one works. 2648 _am_tools='gnutar pax cpio none' 2649 2650 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2651 2652 2653 2654 2655 2656 2657 # POSIX will say in a future version that running "rm -f" with no argument 2658 # is OK; and we want to be able to make that assumption in our Makefile 2659 # recipes. So use an aggressive probe to check that the usage we want is 2660 # actually supported "in the wild" to an acceptable degree. 2661 # See automake bug#10828. 2662 # To make any issue more visible, cause the running configure to be aborted 2663 # by default if the 'rm' program in use doesn't match our expectations; the 2664 # user can still override this though. 2665 if rm -f && rm -fr && rm -rf; then : OK; else 2666 cat >&2 <<'END' 2667 Oops! 2668 2669 Your 'rm' program seems unable to run without file operands specified 2670 on the command line, even when the '-f' option is present. This is contrary 2671 to the behaviour of most rm programs out there, and not conforming with 2672 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2673 2674 Please tell bug-automake@gnu.org about your system, including the value 2675 of your $PATH and any error possibly output before this message. This 2676 can help us improve future automake versions. 2677 2678 END 2679 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2680 echo 'Configuration will proceed anyway, since you have set the' >&2 2681 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2682 echo >&2 2683 else 2684 cat >&2 <<'END' 2685 Aborting the configuration process, to ensure you take notice of the issue. 2686 2687 You can download and install GNU coreutils to get an 'rm' implementation 2688 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2689 2690 If you want to complete the configuration process using your problematic 2691 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2692 to "yes", and re-run configure. 2693 2694 END 2695 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2696 fi 2697 fi 2698 2699 2700 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2701 2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 DEPDIR="${am__leading_dot}deps" 2713 2714 ac_config_commands="$ac_config_commands depfiles" 2715 2716 2717 am_make=${MAKE-make} 2718 cat > confinc << 'END' 2719 am__doit: 2720 @echo this is the am__doit target 2721 .PHONY: am__doit 2722 END 2723 # If we don't find an include directive, just comment out the code. 2724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2725 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2726 am__include="#" 2727 am__quote= 2728 _am_result=none 2729 # First try GNU make style include. 2730 echo "include confinc" > confmf 2731 # Ignore all kinds of additional output from 'make'. 2732 case `$am_make -s -f confmf 2> /dev/null` in #( 2733 *the\ am__doit\ target*) 2734 am__include=include 2735 am__quote= 2736 _am_result=GNU 2737 ;; 2738 esac 2739 # Now try BSD make style include. 2740 if test "$am__include" = "#"; then 2741 echo '.include "confinc"' > confmf 2742 case `$am_make -s -f confmf 2> /dev/null` in #( 2743 *the\ am__doit\ target*) 2744 am__include=.include 2745 am__quote="\"" 2746 _am_result=BSD 2747 ;; 2748 esac 2749 fi 2750 2751 2752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2753 $as_echo "$_am_result" >&6; } 2754 rm -f confinc confmf 2755 2756 # Check whether --enable-dependency-tracking was given. 2757 if test "${enable_dependency_tracking+set}" = set; then : 2758 enableval=$enable_dependency_tracking; 2759 fi 2760 2761 if test "x$enable_dependency_tracking" != xno; then 2762 am_depcomp="$ac_aux_dir/depcomp" 2763 AMDEPBACKSLASH='\' 2764 am__nodep='_no' 2765 fi 2766 if test "x$enable_dependency_tracking" != xno; then 2767 AMDEP_TRUE= 2768 AMDEP_FALSE='#' 2769 else 2770 AMDEP_TRUE='#' 2771 AMDEP_FALSE= 2772 fi 2773 2774 2775 ac_ext=c 2776 ac_cpp='$CPP $CPPFLAGS' 2777 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2778 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2779 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2780 if test -n "$ac_tool_prefix"; then 2781 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2782 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2784 $as_echo_n "checking for $ac_word... " >&6; } 2785 if ${ac_cv_prog_CC+:} false; then : 2786 $as_echo_n "(cached) " >&6 2787 else 2788 if test -n "$CC"; then 2789 ac_cv_prog_CC="$CC" # Let the user override the test. 2790 else 2791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2792 for as_dir in $PATH 2793 do 2794 IFS=$as_save_IFS 2795 test -z "$as_dir" && as_dir=. 2796 for ac_exec_ext in '' $ac_executable_extensions; do 2797 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2798 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2799 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2800 break 2 2801 fi 2802 done 2803 done 2804 IFS=$as_save_IFS 2805 2806 fi 2807 fi 2808 CC=$ac_cv_prog_CC 2809 if test -n "$CC"; then 2810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2811 $as_echo "$CC" >&6; } 2812 else 2813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2814 $as_echo "no" >&6; } 2815 fi 2816 2817 2818 fi 2819 if test -z "$ac_cv_prog_CC"; then 2820 ac_ct_CC=$CC 2821 # Extract the first word of "gcc", so it can be a program name with args. 2822 set dummy gcc; ac_word=$2 2823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2824 $as_echo_n "checking for $ac_word... " >&6; } 2825 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2826 $as_echo_n "(cached) " >&6 2827 else 2828 if test -n "$ac_ct_CC"; then 2829 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2830 else 2831 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2832 for as_dir in $PATH 2833 do 2834 IFS=$as_save_IFS 2835 test -z "$as_dir" && as_dir=. 2836 for ac_exec_ext in '' $ac_executable_extensions; do 2837 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2838 ac_cv_prog_ac_ct_CC="gcc" 2839 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2840 break 2 2841 fi 2842 done 2843 done 2844 IFS=$as_save_IFS 2845 2846 fi 2847 fi 2848 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2849 if test -n "$ac_ct_CC"; then 2850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2851 $as_echo "$ac_ct_CC" >&6; } 2852 else 2853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2854 $as_echo "no" >&6; } 2855 fi 2856 2857 if test "x$ac_ct_CC" = x; then 2858 CC="" 2859 else 2860 case $cross_compiling:$ac_tool_warned in 2861 yes:) 2862 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2863 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2864 ac_tool_warned=yes ;; 2865 esac 2866 CC=$ac_ct_CC 2867 fi 2868 else 2869 CC="$ac_cv_prog_CC" 2870 fi 2871 2872 if test -z "$CC"; then 2873 if test -n "$ac_tool_prefix"; then 2874 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2875 set dummy ${ac_tool_prefix}cc; ac_word=$2 2876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2877 $as_echo_n "checking for $ac_word... " >&6; } 2878 if ${ac_cv_prog_CC+:} false; then : 2879 $as_echo_n "(cached) " >&6 2880 else 2881 if test -n "$CC"; then 2882 ac_cv_prog_CC="$CC" # Let the user override the test. 2883 else 2884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2885 for as_dir in $PATH 2886 do 2887 IFS=$as_save_IFS 2888 test -z "$as_dir" && as_dir=. 2889 for ac_exec_ext in '' $ac_executable_extensions; do 2890 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2891 ac_cv_prog_CC="${ac_tool_prefix}cc" 2892 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2893 break 2 2894 fi 2895 done 2896 done 2897 IFS=$as_save_IFS 2898 2899 fi 2900 fi 2901 CC=$ac_cv_prog_CC 2902 if test -n "$CC"; then 2903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2904 $as_echo "$CC" >&6; } 2905 else 2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2907 $as_echo "no" >&6; } 2908 fi 2909 2910 2911 fi 2912 fi 2913 if test -z "$CC"; then 2914 # Extract the first word of "cc", so it can be a program name with args. 2915 set dummy cc; ac_word=$2 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2917 $as_echo_n "checking for $ac_word... " >&6; } 2918 if ${ac_cv_prog_CC+:} false; then : 2919 $as_echo_n "(cached) " >&6 2920 else 2921 if test -n "$CC"; then 2922 ac_cv_prog_CC="$CC" # Let the user override the test. 2923 else 2924 ac_prog_rejected=no 2925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2926 for as_dir in $PATH 2927 do 2928 IFS=$as_save_IFS 2929 test -z "$as_dir" && as_dir=. 2930 for ac_exec_ext in '' $ac_executable_extensions; do 2931 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2932 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2933 ac_prog_rejected=yes 2934 continue 2935 fi 2936 ac_cv_prog_CC="cc" 2937 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2938 break 2 2939 fi 2940 done 2941 done 2942 IFS=$as_save_IFS 2943 2944 if test $ac_prog_rejected = yes; then 2945 # We found a bogon in the path, so make sure we never use it. 2946 set dummy $ac_cv_prog_CC 2947 shift 2948 if test $# != 0; then 2949 # We chose a different compiler from the bogus one. 2950 # However, it has the same basename, so the bogon will be chosen 2951 # first if we set CC to just the basename; use the full file name. 2952 shift 2953 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2954 fi 2955 fi 2956 fi 2957 fi 2958 CC=$ac_cv_prog_CC 2959 if test -n "$CC"; then 2960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2961 $as_echo "$CC" >&6; } 2962 else 2963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2964 $as_echo "no" >&6; } 2965 fi 2966 2967 2968 fi 2969 if test -z "$CC"; then 2970 if test -n "$ac_tool_prefix"; then 2971 for ac_prog in cl.exe 2972 do 2973 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2974 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2976 $as_echo_n "checking for $ac_word... " >&6; } 2977 if ${ac_cv_prog_CC+:} false; then : 2978 $as_echo_n "(cached) " >&6 2979 else 2980 if test -n "$CC"; then 2981 ac_cv_prog_CC="$CC" # Let the user override the test. 2982 else 2983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2984 for as_dir in $PATH 2985 do 2986 IFS=$as_save_IFS 2987 test -z "$as_dir" && as_dir=. 2988 for ac_exec_ext in '' $ac_executable_extensions; do 2989 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2990 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2991 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2992 break 2 2993 fi 2994 done 2995 done 2996 IFS=$as_save_IFS 2997 2998 fi 2999 fi 3000 CC=$ac_cv_prog_CC 3001 if test -n "$CC"; then 3002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3003 $as_echo "$CC" >&6; } 3004 else 3005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3006 $as_echo "no" >&6; } 3007 fi 3008 3009 3010 test -n "$CC" && break 3011 done 3012 fi 3013 if test -z "$CC"; then 3014 ac_ct_CC=$CC 3015 for ac_prog in cl.exe 3016 do 3017 # Extract the first word of "$ac_prog", so it can be a program name with args. 3018 set dummy $ac_prog; ac_word=$2 3019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3020 $as_echo_n "checking for $ac_word... " >&6; } 3021 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3022 $as_echo_n "(cached) " >&6 3023 else 3024 if test -n "$ac_ct_CC"; then 3025 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3026 else 3027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3028 for as_dir in $PATH 3029 do 3030 IFS=$as_save_IFS 3031 test -z "$as_dir" && as_dir=. 3032 for ac_exec_ext in '' $ac_executable_extensions; do 3033 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3034 ac_cv_prog_ac_ct_CC="$ac_prog" 3035 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3036 break 2 3037 fi 3038 done 3039 done 3040 IFS=$as_save_IFS 3041 3042 fi 3043 fi 3044 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3045 if test -n "$ac_ct_CC"; then 3046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3047 $as_echo "$ac_ct_CC" >&6; } 3048 else 3049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3050 $as_echo "no" >&6; } 3051 fi 3052 3053 3054 test -n "$ac_ct_CC" && break 3055 done 3056 3057 if test "x$ac_ct_CC" = x; then 3058 CC="" 3059 else 3060 case $cross_compiling:$ac_tool_warned in 3061 yes:) 3062 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3063 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3064 ac_tool_warned=yes ;; 3065 esac 3066 CC=$ac_ct_CC 3067 fi 3068 fi 3069 3070 fi 3071 3072 3073 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3074 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3075 as_fn_error $? "no acceptable C compiler found in \$PATH 3076 See \`config.log' for more details" "$LINENO" 5; } 3077 3078 # Provide some information about the compiler. 3079 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3080 set X $ac_compile 3081 ac_compiler=$2 3082 for ac_option in --version -v -V -qversion; do 3083 { { ac_try="$ac_compiler $ac_option >&5" 3084 case "(($ac_try" in 3085 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3086 *) ac_try_echo=$ac_try;; 3087 esac 3088 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3089 $as_echo "$ac_try_echo"; } >&5 3090 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3091 ac_status=$? 3092 if test -s conftest.err; then 3093 sed '10a\ 3094 ... rest of stderr output deleted ... 3095 10q' conftest.err >conftest.er1 3096 cat conftest.er1 >&5 3097 fi 3098 rm -f conftest.er1 conftest.err 3099 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3100 test $ac_status = 0; } 3101 done 3102 3103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3104 /* end confdefs.h. */ 3105 3106 int 3107 main () 3108 { 3109 3110 ; 3111 return 0; 3112 } 3113 _ACEOF 3114 ac_clean_files_save=$ac_clean_files 3115 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3116 # Try to create an executable without -o first, disregard a.out. 3117 # It will help us diagnose broken compilers, and finding out an intuition 3118 # of exeext. 3119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3120 $as_echo_n "checking whether the C compiler works... " >&6; } 3121 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3122 3123 # The possible output files: 3124 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3125 3126 ac_rmfiles= 3127 for ac_file in $ac_files 3128 do 3129 case $ac_file in 3130 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3131 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3132 esac 3133 done 3134 rm -f $ac_rmfiles 3135 3136 if { { ac_try="$ac_link_default" 3137 case "(($ac_try" in 3138 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3139 *) ac_try_echo=$ac_try;; 3140 esac 3141 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3142 $as_echo "$ac_try_echo"; } >&5 3143 (eval "$ac_link_default") 2>&5 3144 ac_status=$? 3145 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3146 test $ac_status = 0; }; then : 3147 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3148 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3149 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3150 # so that the user can short-circuit this test for compilers unknown to 3151 # Autoconf. 3152 for ac_file in $ac_files '' 3153 do 3154 test -f "$ac_file" || continue 3155 case $ac_file in 3156 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3157 ;; 3158 [ab].out ) 3159 # We found the default executable, but exeext='' is most 3160 # certainly right. 3161 break;; 3162 *.* ) 3163 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3164 then :; else 3165 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3166 fi 3167 # We set ac_cv_exeext here because the later test for it is not 3168 # safe: cross compilers may not add the suffix if given an `-o' 3169 # argument, so we may need to know it at that point already. 3170 # Even if this section looks crufty: it has the advantage of 3171 # actually working. 3172 break;; 3173 * ) 3174 break;; 3175 esac 3176 done 3177 test "$ac_cv_exeext" = no && ac_cv_exeext= 3178 3179 else 3180 ac_file='' 3181 fi 3182 if test -z "$ac_file"; then : 3183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3184 $as_echo "no" >&6; } 3185 $as_echo "$as_me: failed program was:" >&5 3186 sed 's/^/| /' conftest.$ac_ext >&5 3187 3188 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3189 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3190 as_fn_error 77 "C compiler cannot create executables 3191 See \`config.log' for more details" "$LINENO" 5; } 3192 else 3193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3194 $as_echo "yes" >&6; } 3195 fi 3196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3197 $as_echo_n "checking for C compiler default output file name... " >&6; } 3198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3199 $as_echo "$ac_file" >&6; } 3200 ac_exeext=$ac_cv_exeext 3201 3202 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3203 ac_clean_files=$ac_clean_files_save 3204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3205 $as_echo_n "checking for suffix of executables... " >&6; } 3206 if { { ac_try="$ac_link" 3207 case "(($ac_try" in 3208 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3209 *) ac_try_echo=$ac_try;; 3210 esac 3211 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3212 $as_echo "$ac_try_echo"; } >&5 3213 (eval "$ac_link") 2>&5 3214 ac_status=$? 3215 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3216 test $ac_status = 0; }; then : 3217 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3218 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3219 # work properly (i.e., refer to `conftest.exe'), while it won't with 3220 # `rm'. 3221 for ac_file in conftest.exe conftest conftest.*; do 3222 test -f "$ac_file" || continue 3223 case $ac_file in 3224 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3225 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3226 break;; 3227 * ) break;; 3228 esac 3229 done 3230 else 3231 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3232 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3233 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3234 See \`config.log' for more details" "$LINENO" 5; } 3235 fi 3236 rm -f conftest conftest$ac_cv_exeext 3237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3238 $as_echo "$ac_cv_exeext" >&6; } 3239 3240 rm -f conftest.$ac_ext 3241 EXEEXT=$ac_cv_exeext 3242 ac_exeext=$EXEEXT 3243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3244 /* end confdefs.h. */ 3245 #include <stdio.h> 3246 int 3247 main () 3248 { 3249 FILE *f = fopen ("conftest.out", "w"); 3250 return ferror (f) || fclose (f) != 0; 3251 3252 ; 3253 return 0; 3254 } 3255 _ACEOF 3256 ac_clean_files="$ac_clean_files conftest.out" 3257 # Check that the compiler produces executables we can run. If not, either 3258 # the compiler is broken, or we cross compile. 3259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3260 $as_echo_n "checking whether we are cross compiling... " >&6; } 3261 if test "$cross_compiling" != yes; then 3262 { { ac_try="$ac_link" 3263 case "(($ac_try" in 3264 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3265 *) ac_try_echo=$ac_try;; 3266 esac 3267 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3268 $as_echo "$ac_try_echo"; } >&5 3269 (eval "$ac_link") 2>&5 3270 ac_status=$? 3271 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3272 test $ac_status = 0; } 3273 if { ac_try='./conftest$ac_cv_exeext' 3274 { { case "(($ac_try" in 3275 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3276 *) ac_try_echo=$ac_try;; 3277 esac 3278 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3279 $as_echo "$ac_try_echo"; } >&5 3280 (eval "$ac_try") 2>&5 3281 ac_status=$? 3282 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3283 test $ac_status = 0; }; }; then 3284 cross_compiling=no 3285 else 3286 if test "$cross_compiling" = maybe; then 3287 cross_compiling=yes 3288 else 3289 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3290 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3291 as_fn_error $? "cannot run C compiled programs. 3292 If you meant to cross compile, use \`--host'. 3293 See \`config.log' for more details" "$LINENO" 5; } 3294 fi 3295 fi 3296 fi 3297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3298 $as_echo "$cross_compiling" >&6; } 3299 3300 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3301 ac_clean_files=$ac_clean_files_save 3302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3303 $as_echo_n "checking for suffix of object files... " >&6; } 3304 if ${ac_cv_objext+:} false; then : 3305 $as_echo_n "(cached) " >&6 3306 else 3307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3308 /* end confdefs.h. */ 3309 3310 int 3311 main () 3312 { 3313 3314 ; 3315 return 0; 3316 } 3317 _ACEOF 3318 rm -f conftest.o conftest.obj 3319 if { { ac_try="$ac_compile" 3320 case "(($ac_try" in 3321 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3322 *) ac_try_echo=$ac_try;; 3323 esac 3324 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3325 $as_echo "$ac_try_echo"; } >&5 3326 (eval "$ac_compile") 2>&5 3327 ac_status=$? 3328 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3329 test $ac_status = 0; }; then : 3330 for ac_file in conftest.o conftest.obj conftest.*; do 3331 test -f "$ac_file" || continue; 3332 case $ac_file in 3333 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3334 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3335 break;; 3336 esac 3337 done 3338 else 3339 $as_echo "$as_me: failed program was:" >&5 3340 sed 's/^/| /' conftest.$ac_ext >&5 3341 3342 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3343 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3344 as_fn_error $? "cannot compute suffix of object files: cannot compile 3345 See \`config.log' for more details" "$LINENO" 5; } 3346 fi 3347 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3348 fi 3349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3350 $as_echo "$ac_cv_objext" >&6; } 3351 OBJEXT=$ac_cv_objext 3352 ac_objext=$OBJEXT 3353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3354 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3355 if ${ac_cv_c_compiler_gnu+:} false; then : 3356 $as_echo_n "(cached) " >&6 3357 else 3358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3359 /* end confdefs.h. */ 3360 3361 int 3362 main () 3363 { 3364 #ifndef __GNUC__ 3365 choke me 3366 #endif 3367 3368 ; 3369 return 0; 3370 } 3371 _ACEOF 3372 if ac_fn_c_try_compile "$LINENO"; then : 3373 ac_compiler_gnu=yes 3374 else 3375 ac_compiler_gnu=no 3376 fi 3377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3378 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3379 3380 fi 3381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3382 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3383 if test $ac_compiler_gnu = yes; then 3384 GCC=yes 3385 else 3386 GCC= 3387 fi 3388 ac_test_CFLAGS=${CFLAGS+set} 3389 ac_save_CFLAGS=$CFLAGS 3390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3391 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3392 if ${ac_cv_prog_cc_g+:} false; then : 3393 $as_echo_n "(cached) " >&6 3394 else 3395 ac_save_c_werror_flag=$ac_c_werror_flag 3396 ac_c_werror_flag=yes 3397 ac_cv_prog_cc_g=no 3398 CFLAGS="-g" 3399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3400 /* end confdefs.h. */ 3401 3402 int 3403 main () 3404 { 3405 3406 ; 3407 return 0; 3408 } 3409 _ACEOF 3410 if ac_fn_c_try_compile "$LINENO"; then : 3411 ac_cv_prog_cc_g=yes 3412 else 3413 CFLAGS="" 3414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3415 /* end confdefs.h. */ 3416 3417 int 3418 main () 3419 { 3420 3421 ; 3422 return 0; 3423 } 3424 _ACEOF 3425 if ac_fn_c_try_compile "$LINENO"; then : 3426 3427 else 3428 ac_c_werror_flag=$ac_save_c_werror_flag 3429 CFLAGS="-g" 3430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3431 /* end confdefs.h. */ 3432 3433 int 3434 main () 3435 { 3436 3437 ; 3438 return 0; 3439 } 3440 _ACEOF 3441 if ac_fn_c_try_compile "$LINENO"; then : 3442 ac_cv_prog_cc_g=yes 3443 fi 3444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3445 fi 3446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3447 fi 3448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3449 ac_c_werror_flag=$ac_save_c_werror_flag 3450 fi 3451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3452 $as_echo "$ac_cv_prog_cc_g" >&6; } 3453 if test "$ac_test_CFLAGS" = set; then 3454 CFLAGS=$ac_save_CFLAGS 3455 elif test $ac_cv_prog_cc_g = yes; then 3456 if test "$GCC" = yes; then 3457 CFLAGS="-g -O2" 3458 else 3459 CFLAGS="-g" 3460 fi 3461 else 3462 if test "$GCC" = yes; then 3463 CFLAGS="-O2" 3464 else 3465 CFLAGS= 3466 fi 3467 fi 3468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3469 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3470 if ${ac_cv_prog_cc_c89+:} false; then : 3471 $as_echo_n "(cached) " >&6 3472 else 3473 ac_cv_prog_cc_c89=no 3474 ac_save_CC=$CC 3475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3476 /* end confdefs.h. */ 3477 #include <stdarg.h> 3478 #include <stdio.h> 3479 struct stat; 3480 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3481 struct buf { int x; }; 3482 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3483 static char *e (p, i) 3484 char **p; 3485 int i; 3486 { 3487 return p[i]; 3488 } 3489 static char *f (char * (*g) (char **, int), char **p, ...) 3490 { 3491 char *s; 3492 va_list v; 3493 va_start (v,p); 3494 s = g (p, va_arg (v,int)); 3495 va_end (v); 3496 return s; 3497 } 3498 3499 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3500 function prototypes and stuff, but not '\xHH' hex character constants. 3501 These don't provoke an error unfortunately, instead are silently treated 3502 as 'x'. The following induces an error, until -std is added to get 3503 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3504 array size at least. It's necessary to write '\x00'==0 to get something 3505 that's true only with -std. */ 3506 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3507 3508 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3509 inside strings and character constants. */ 3510 #define FOO(x) 'x' 3511 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3512 3513 int test (int i, double x); 3514 struct s1 {int (*f) (int a);}; 3515 struct s2 {int (*f) (double a);}; 3516 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3517 int argc; 3518 char **argv; 3519 int 3520 main () 3521 { 3522 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3523 ; 3524 return 0; 3525 } 3526 _ACEOF 3527 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3528 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3529 do 3530 CC="$ac_save_CC $ac_arg" 3531 if ac_fn_c_try_compile "$LINENO"; then : 3532 ac_cv_prog_cc_c89=$ac_arg 3533 fi 3534 rm -f core conftest.err conftest.$ac_objext 3535 test "x$ac_cv_prog_cc_c89" != "xno" && break 3536 done 3537 rm -f conftest.$ac_ext 3538 CC=$ac_save_CC 3539 3540 fi 3541 # AC_CACHE_VAL 3542 case "x$ac_cv_prog_cc_c89" in 3543 x) 3544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3545 $as_echo "none needed" >&6; } ;; 3546 xno) 3547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3548 $as_echo "unsupported" >&6; } ;; 3549 *) 3550 CC="$CC $ac_cv_prog_cc_c89" 3551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3552 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3553 esac 3554 if test "x$ac_cv_prog_cc_c89" != xno; then : 3555 3556 fi 3557 3558 ac_ext=c 3559 ac_cpp='$CPP $CPPFLAGS' 3560 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3561 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3562 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3563 3564 ac_ext=c 3565 ac_cpp='$CPP $CPPFLAGS' 3566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3568 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3570 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3571 if ${am_cv_prog_cc_c_o+:} false; then : 3572 $as_echo_n "(cached) " >&6 3573 else 3574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3575 /* end confdefs.h. */ 3576 3577 int 3578 main () 3579 { 3580 3581 ; 3582 return 0; 3583 } 3584 _ACEOF 3585 # Make sure it works both with $CC and with simple cc. 3586 # Following AC_PROG_CC_C_O, we do the test twice because some 3587 # compilers refuse to overwrite an existing .o file with -o, 3588 # though they will create one. 3589 am_cv_prog_cc_c_o=yes 3590 for am_i in 1 2; do 3591 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3592 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3593 ac_status=$? 3594 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3595 (exit $ac_status); } \ 3596 && test -f conftest2.$ac_objext; then 3597 : OK 3598 else 3599 am_cv_prog_cc_c_o=no 3600 break 3601 fi 3602 done 3603 rm -f core conftest* 3604 unset am_i 3605 fi 3606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3607 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3608 if test "$am_cv_prog_cc_c_o" != yes; then 3609 # Losing compiler, so override with the script. 3610 # FIXME: It is wrong to rewrite CC. 3611 # But if we don't then we get into trouble of one sort or another. 3612 # A longer-term fix would be to have automake use am__CC in this case, 3613 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3614 CC="$am_aux_dir/compile $CC" 3615 fi 3616 ac_ext=c 3617 ac_cpp='$CPP $CPPFLAGS' 3618 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3619 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3620 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3621 3622 3623 depcc="$CC" am_compiler_list= 3624 3625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3626 $as_echo_n "checking dependency style of $depcc... " >&6; } 3627 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3628 $as_echo_n "(cached) " >&6 3629 else 3630 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3631 # We make a subdir and do the tests there. Otherwise we can end up 3632 # making bogus files that we don't know about and never remove. For 3633 # instance it was reported that on HP-UX the gcc test will end up 3634 # making a dummy file named 'D' -- because '-MD' means "put the output 3635 # in D". 3636 rm -rf conftest.dir 3637 mkdir conftest.dir 3638 # Copy depcomp to subdir because otherwise we won't find it if we're 3639 # using a relative directory. 3640 cp "$am_depcomp" conftest.dir 3641 cd conftest.dir 3642 # We will build objects and dependencies in a subdirectory because 3643 # it helps to detect inapplicable dependency modes. For instance 3644 # both Tru64's cc and ICC support -MD to output dependencies as a 3645 # side effect of compilation, but ICC will put the dependencies in 3646 # the current directory while Tru64 will put them in the object 3647 # directory. 3648 mkdir sub 3649 3650 am_cv_CC_dependencies_compiler_type=none 3651 if test "$am_compiler_list" = ""; then 3652 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3653 fi 3654 am__universal=false 3655 case " $depcc " in #( 3656 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3657 esac 3658 3659 for depmode in $am_compiler_list; do 3660 # Setup a source with many dependencies, because some compilers 3661 # like to wrap large dependency lists on column 80 (with \), and 3662 # we should not choose a depcomp mode which is confused by this. 3663 # 3664 # We need to recreate these files for each test, as the compiler may 3665 # overwrite some of them when testing with obscure command lines. 3666 # This happens at least with the AIX C compiler. 3667 : > sub/conftest.c 3668 for i in 1 2 3 4 5 6; do 3669 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3670 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3671 # Solaris 10 /bin/sh. 3672 echo '/* dummy */' > sub/conftst$i.h 3673 done 3674 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3675 3676 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3677 # mode. It turns out that the SunPro C++ compiler does not properly 3678 # handle '-M -o', and we need to detect this. Also, some Intel 3679 # versions had trouble with output in subdirs. 3680 am__obj=sub/conftest.${OBJEXT-o} 3681 am__minus_obj="-o $am__obj" 3682 case $depmode in 3683 gcc) 3684 # This depmode causes a compiler race in universal mode. 3685 test "$am__universal" = false || continue 3686 ;; 3687 nosideeffect) 3688 # After this tag, mechanisms are not by side-effect, so they'll 3689 # only be used when explicitly requested. 3690 if test "x$enable_dependency_tracking" = xyes; then 3691 continue 3692 else 3693 break 3694 fi 3695 ;; 3696 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3697 # This compiler won't grok '-c -o', but also, the minuso test has 3698 # not run yet. These depmodes are late enough in the game, and 3699 # so weak that their functioning should not be impacted. 3700 am__obj=conftest.${OBJEXT-o} 3701 am__minus_obj= 3702 ;; 3703 none) break ;; 3704 esac 3705 if depmode=$depmode \ 3706 source=sub/conftest.c object=$am__obj \ 3707 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3708 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3709 >/dev/null 2>conftest.err && 3710 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3711 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3712 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3713 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3714 # icc doesn't choke on unknown options, it will just issue warnings 3715 # or remarks (even with -Werror). So we grep stderr for any message 3716 # that says an option was ignored or not supported. 3717 # When given -MP, icc 7.0 and 7.1 complain thusly: 3718 # icc: Command line warning: ignoring option '-M'; no argument required 3719 # The diagnosis changed in icc 8.0: 3720 # icc: Command line remark: option '-MP' not supported 3721 if (grep 'ignoring option' conftest.err || 3722 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3723 am_cv_CC_dependencies_compiler_type=$depmode 3724 break 3725 fi 3726 fi 3727 done 3728 3729 cd .. 3730 rm -rf conftest.dir 3731 else 3732 am_cv_CC_dependencies_compiler_type=none 3733 fi 3734 3735 fi 3736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3737 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3738 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3739 3740 if 3741 test "x$enable_dependency_tracking" != xno \ 3742 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3743 am__fastdepCC_TRUE= 3744 am__fastdepCC_FALSE='#' 3745 else 3746 am__fastdepCC_TRUE='#' 3747 am__fastdepCC_FALSE= 3748 fi 3749 3750 3751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3752 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3753 if ${ac_cv_prog_cc_c99+:} false; then : 3754 $as_echo_n "(cached) " >&6 3755 else 3756 ac_cv_prog_cc_c99=no 3757 ac_save_CC=$CC 3758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3759 /* end confdefs.h. */ 3760 #include <stdarg.h> 3761 #include <stdbool.h> 3762 #include <stdlib.h> 3763 #include <wchar.h> 3764 #include <stdio.h> 3765 3766 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3767 #define debug(...) fprintf (stderr, __VA_ARGS__) 3768 #define showlist(...) puts (#__VA_ARGS__) 3769 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3770 static void 3771 test_varargs_macros (void) 3772 { 3773 int x = 1234; 3774 int y = 5678; 3775 debug ("Flag"); 3776 debug ("X = %d\n", x); 3777 showlist (The first, second, and third items.); 3778 report (x>y, "x is %d but y is %d", x, y); 3779 } 3780 3781 // Check long long types. 3782 #define BIG64 18446744073709551615ull 3783 #define BIG32 4294967295ul 3784 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3785 #if !BIG_OK 3786 your preprocessor is broken; 3787 #endif 3788 #if BIG_OK 3789 #else 3790 your preprocessor is broken; 3791 #endif 3792 static long long int bignum = -9223372036854775807LL; 3793 static unsigned long long int ubignum = BIG64; 3794 3795 struct incomplete_array 3796 { 3797 int datasize; 3798 double data[]; 3799 }; 3800 3801 struct named_init { 3802 int number; 3803 const wchar_t *name; 3804 double average; 3805 }; 3806 3807 typedef const char *ccp; 3808 3809 static inline int 3810 test_restrict (ccp restrict text) 3811 { 3812 // See if C++-style comments work. 3813 // Iterate through items via the restricted pointer. 3814 // Also check for declarations in for loops. 3815 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3816 continue; 3817 return 0; 3818 } 3819 3820 // Check varargs and va_copy. 3821 static void 3822 test_varargs (const char *format, ...) 3823 { 3824 va_list args; 3825 va_start (args, format); 3826 va_list args_copy; 3827 va_copy (args_copy, args); 3828 3829 const char *str; 3830 int number; 3831 float fnumber; 3832 3833 while (*format) 3834 { 3835 switch (*format++) 3836 { 3837 case 's': // string 3838 str = va_arg (args_copy, const char *); 3839 break; 3840 case 'd': // int 3841 number = va_arg (args_copy, int); 3842 break; 3843 case 'f': // float 3844 fnumber = va_arg (args_copy, double); 3845 break; 3846 default: 3847 break; 3848 } 3849 } 3850 va_end (args_copy); 3851 va_end (args); 3852 } 3853 3854 int 3855 main () 3856 { 3857 3858 // Check bool. 3859 _Bool success = false; 3860 3861 // Check restrict. 3862 if (test_restrict ("String literal") == 0) 3863 success = true; 3864 char *restrict newvar = "Another string"; 3865 3866 // Check varargs. 3867 test_varargs ("s, d' f .", "string", 65, 34.234); 3868 test_varargs_macros (); 3869 3870 // Check flexible array members. 3871 struct incomplete_array *ia = 3872 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3873 ia->datasize = 10; 3874 for (int i = 0; i < ia->datasize; ++i) 3875 ia->data[i] = i * 1.234; 3876 3877 // Check named initializers. 3878 struct named_init ni = { 3879 .number = 34, 3880 .name = L"Test wide string", 3881 .average = 543.34343, 3882 }; 3883 3884 ni.number = 58; 3885 3886 int dynamic_array[ni.number]; 3887 dynamic_array[ni.number - 1] = 543; 3888 3889 // work around unused variable warnings 3890 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3891 || dynamic_array[ni.number - 1] != 543); 3892 3893 ; 3894 return 0; 3895 } 3896 _ACEOF 3897 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3898 do 3899 CC="$ac_save_CC $ac_arg" 3900 if ac_fn_c_try_compile "$LINENO"; then : 3901 ac_cv_prog_cc_c99=$ac_arg 3902 fi 3903 rm -f core conftest.err conftest.$ac_objext 3904 test "x$ac_cv_prog_cc_c99" != "xno" && break 3905 done 3906 rm -f conftest.$ac_ext 3907 CC=$ac_save_CC 3908 3909 fi 3910 # AC_CACHE_VAL 3911 case "x$ac_cv_prog_cc_c99" in 3912 x) 3913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3914 $as_echo "none needed" >&6; } ;; 3915 xno) 3916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3917 $as_echo "unsupported" >&6; } ;; 3918 *) 3919 CC="$CC $ac_cv_prog_cc_c99" 3920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3921 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3922 esac 3923 if test "x$ac_cv_prog_cc_c99" != xno; then : 3924 3925 fi 3926 3927 3928 3929 ac_ext=c 3930 ac_cpp='$CPP $CPPFLAGS' 3931 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3932 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3933 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3935 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3936 # On Suns, sometimes $CPP names a directory. 3937 if test -n "$CPP" && test -d "$CPP"; then 3938 CPP= 3939 fi 3940 if test -z "$CPP"; then 3941 if ${ac_cv_prog_CPP+:} false; then : 3942 $as_echo_n "(cached) " >&6 3943 else 3944 # Double quotes because CPP needs to be expanded 3945 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3946 do 3947 ac_preproc_ok=false 3948 for ac_c_preproc_warn_flag in '' yes 3949 do 3950 # Use a header file that comes with gcc, so configuring glibc 3951 # with a fresh cross-compiler works. 3952 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3953 # <limits.h> exists even on freestanding compilers. 3954 # On the NeXT, cc -E runs the code through the compiler's parser, 3955 # not just through cpp. "Syntax error" is here to catch this case. 3956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3957 /* end confdefs.h. */ 3958 #ifdef __STDC__ 3959 # include <limits.h> 3960 #else 3961 # include <assert.h> 3962 #endif 3963 Syntax error 3964 _ACEOF 3965 if ac_fn_c_try_cpp "$LINENO"; then : 3966 3967 else 3968 # Broken: fails on valid input. 3969 continue 3970 fi 3971 rm -f conftest.err conftest.i conftest.$ac_ext 3972 3973 # OK, works on sane cases. Now check whether nonexistent headers 3974 # can be detected and how. 3975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3976 /* end confdefs.h. */ 3977 #include <ac_nonexistent.h> 3978 _ACEOF 3979 if ac_fn_c_try_cpp "$LINENO"; then : 3980 # Broken: success on invalid input. 3981 continue 3982 else 3983 # Passes both tests. 3984 ac_preproc_ok=: 3985 break 3986 fi 3987 rm -f conftest.err conftest.i conftest.$ac_ext 3988 3989 done 3990 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3991 rm -f conftest.i conftest.err conftest.$ac_ext 3992 if $ac_preproc_ok; then : 3993 break 3994 fi 3995 3996 done 3997 ac_cv_prog_CPP=$CPP 3998 3999 fi 4000 CPP=$ac_cv_prog_CPP 4001 else 4002 ac_cv_prog_CPP=$CPP 4003 fi 4004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4005 $as_echo "$CPP" >&6; } 4006 ac_preproc_ok=false 4007 for ac_c_preproc_warn_flag in '' yes 4008 do 4009 # Use a header file that comes with gcc, so configuring glibc 4010 # with a fresh cross-compiler works. 4011 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4012 # <limits.h> exists even on freestanding compilers. 4013 # On the NeXT, cc -E runs the code through the compiler's parser, 4014 # not just through cpp. "Syntax error" is here to catch this case. 4015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4016 /* end confdefs.h. */ 4017 #ifdef __STDC__ 4018 # include <limits.h> 4019 #else 4020 # include <assert.h> 4021 #endif 4022 Syntax error 4023 _ACEOF 4024 if ac_fn_c_try_cpp "$LINENO"; then : 4025 4026 else 4027 # Broken: fails on valid input. 4028 continue 4029 fi 4030 rm -f conftest.err conftest.i conftest.$ac_ext 4031 4032 # OK, works on sane cases. Now check whether nonexistent headers 4033 # can be detected and how. 4034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4035 /* end confdefs.h. */ 4036 #include <ac_nonexistent.h> 4037 _ACEOF 4038 if ac_fn_c_try_cpp "$LINENO"; then : 4039 # Broken: success on invalid input. 4040 continue 4041 else 4042 # Passes both tests. 4043 ac_preproc_ok=: 4044 break 4045 fi 4046 rm -f conftest.err conftest.i conftest.$ac_ext 4047 4048 done 4049 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4050 rm -f conftest.i conftest.err conftest.$ac_ext 4051 if $ac_preproc_ok; then : 4052 4053 else 4054 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4055 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4056 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4057 See \`config.log' for more details" "$LINENO" 5; } 4058 fi 4059 4060 ac_ext=c 4061 ac_cpp='$CPP $CPPFLAGS' 4062 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4063 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4064 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4065 4066 4067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4068 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4069 if ${ac_cv_path_GREP+:} false; then : 4070 $as_echo_n "(cached) " >&6 4071 else 4072 if test -z "$GREP"; then 4073 ac_path_GREP_found=false 4074 # Loop through the user's path and test for each of PROGNAME-LIST 4075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4076 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4077 do 4078 IFS=$as_save_IFS 4079 test -z "$as_dir" && as_dir=. 4080 for ac_prog in grep ggrep; do 4081 for ac_exec_ext in '' $ac_executable_extensions; do 4082 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4083 as_fn_executable_p "$ac_path_GREP" || continue 4084 # Check for GNU ac_path_GREP and select it if it is found. 4085 # Check for GNU $ac_path_GREP 4086 case `"$ac_path_GREP" --version 2>&1` in 4087 *GNU*) 4088 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4089 *) 4090 ac_count=0 4091 $as_echo_n 0123456789 >"conftest.in" 4092 while : 4093 do 4094 cat "conftest.in" "conftest.in" >"conftest.tmp" 4095 mv "conftest.tmp" "conftest.in" 4096 cp "conftest.in" "conftest.nl" 4097 $as_echo 'GREP' >> "conftest.nl" 4098 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4099 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4100 as_fn_arith $ac_count + 1 && ac_count=$as_val 4101 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4102 # Best one so far, save it but keep looking for a better one 4103 ac_cv_path_GREP="$ac_path_GREP" 4104 ac_path_GREP_max=$ac_count 4105 fi 4106 # 10*(2^10) chars as input seems more than enough 4107 test $ac_count -gt 10 && break 4108 done 4109 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4110 esac 4111 4112 $ac_path_GREP_found && break 3 4113 done 4114 done 4115 done 4116 IFS=$as_save_IFS 4117 if test -z "$ac_cv_path_GREP"; then 4118 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4119 fi 4120 else 4121 ac_cv_path_GREP=$GREP 4122 fi 4123 4124 fi 4125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4126 $as_echo "$ac_cv_path_GREP" >&6; } 4127 GREP="$ac_cv_path_GREP" 4128 4129 4130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4131 $as_echo_n "checking for egrep... " >&6; } 4132 if ${ac_cv_path_EGREP+:} false; then : 4133 $as_echo_n "(cached) " >&6 4134 else 4135 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4136 then ac_cv_path_EGREP="$GREP -E" 4137 else 4138 if test -z "$EGREP"; then 4139 ac_path_EGREP_found=false 4140 # Loop through the user's path and test for each of PROGNAME-LIST 4141 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4142 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4143 do 4144 IFS=$as_save_IFS 4145 test -z "$as_dir" && as_dir=. 4146 for ac_prog in egrep; do 4147 for ac_exec_ext in '' $ac_executable_extensions; do 4148 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4149 as_fn_executable_p "$ac_path_EGREP" || continue 4150 # Check for GNU ac_path_EGREP and select it if it is found. 4151 # Check for GNU $ac_path_EGREP 4152 case `"$ac_path_EGREP" --version 2>&1` in 4153 *GNU*) 4154 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4155 *) 4156 ac_count=0 4157 $as_echo_n 0123456789 >"conftest.in" 4158 while : 4159 do 4160 cat "conftest.in" "conftest.in" >"conftest.tmp" 4161 mv "conftest.tmp" "conftest.in" 4162 cp "conftest.in" "conftest.nl" 4163 $as_echo 'EGREP' >> "conftest.nl" 4164 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4165 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4166 as_fn_arith $ac_count + 1 && ac_count=$as_val 4167 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4168 # Best one so far, save it but keep looking for a better one 4169 ac_cv_path_EGREP="$ac_path_EGREP" 4170 ac_path_EGREP_max=$ac_count 4171 fi 4172 # 10*(2^10) chars as input seems more than enough 4173 test $ac_count -gt 10 && break 4174 done 4175 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4176 esac 4177 4178 $ac_path_EGREP_found && break 3 4179 done 4180 done 4181 done 4182 IFS=$as_save_IFS 4183 if test -z "$ac_cv_path_EGREP"; then 4184 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4185 fi 4186 else 4187 ac_cv_path_EGREP=$EGREP 4188 fi 4189 4190 fi 4191 fi 4192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4193 $as_echo "$ac_cv_path_EGREP" >&6; } 4194 EGREP="$ac_cv_path_EGREP" 4195 4196 4197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4198 $as_echo_n "checking for ANSI C header files... " >&6; } 4199 if ${ac_cv_header_stdc+:} false; then : 4200 $as_echo_n "(cached) " >&6 4201 else 4202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4203 /* end confdefs.h. */ 4204 #include <stdlib.h> 4205 #include <stdarg.h> 4206 #include <string.h> 4207 #include <float.h> 4208 4209 int 4210 main () 4211 { 4212 4213 ; 4214 return 0; 4215 } 4216 _ACEOF 4217 if ac_fn_c_try_compile "$LINENO"; then : 4218 ac_cv_header_stdc=yes 4219 else 4220 ac_cv_header_stdc=no 4221 fi 4222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4223 4224 if test $ac_cv_header_stdc = yes; then 4225 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4227 /* end confdefs.h. */ 4228 #include <string.h> 4229 4230 _ACEOF 4231 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4232 $EGREP "memchr" >/dev/null 2>&1; then : 4233 4234 else 4235 ac_cv_header_stdc=no 4236 fi 4237 rm -f conftest* 4238 4239 fi 4240 4241 if test $ac_cv_header_stdc = yes; then 4242 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4244 /* end confdefs.h. */ 4245 #include <stdlib.h> 4246 4247 _ACEOF 4248 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4249 $EGREP "free" >/dev/null 2>&1; then : 4250 4251 else 4252 ac_cv_header_stdc=no 4253 fi 4254 rm -f conftest* 4255 4256 fi 4257 4258 if test $ac_cv_header_stdc = yes; then 4259 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4260 if test "$cross_compiling" = yes; then : 4261 : 4262 else 4263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4264 /* end confdefs.h. */ 4265 #include <ctype.h> 4266 #include <stdlib.h> 4267 #if ((' ' & 0x0FF) == 0x020) 4268 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4269 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4270 #else 4271 # define ISLOWER(c) \ 4272 (('a' <= (c) && (c) <= 'i') \ 4273 || ('j' <= (c) && (c) <= 'r') \ 4274 || ('s' <= (c) && (c) <= 'z')) 4275 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4276 #endif 4277 4278 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4279 int 4280 main () 4281 { 4282 int i; 4283 for (i = 0; i < 256; i++) 4284 if (XOR (islower (i), ISLOWER (i)) 4285 || toupper (i) != TOUPPER (i)) 4286 return 2; 4287 return 0; 4288 } 4289 _ACEOF 4290 if ac_fn_c_try_run "$LINENO"; then : 4291 4292 else 4293 ac_cv_header_stdc=no 4294 fi 4295 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4296 conftest.$ac_objext conftest.beam conftest.$ac_ext 4297 fi 4298 4299 fi 4300 fi 4301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4302 $as_echo "$ac_cv_header_stdc" >&6; } 4303 if test $ac_cv_header_stdc = yes; then 4304 4305 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4306 4307 fi 4308 4309 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4310 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4311 inttypes.h stdint.h unistd.h 4312 do : 4313 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4314 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4315 " 4316 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4317 cat >>confdefs.h <<_ACEOF 4318 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4319 _ACEOF 4320 4321 fi 4322 4323 done 4324 4325 4326 4327 4328 4329 4330 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4331 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4332 CLANGCC="yes" 4333 else 4334 CLANGCC="no" 4335 fi 4336 4337 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4338 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4339 INTELCC="yes" 4340 else 4341 INTELCC="no" 4342 fi 4343 4344 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4345 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4346 SUNCC="yes" 4347 else 4348 SUNCC="no" 4349 fi 4350 4351 4352 4353 4354 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4355 if test -n "$ac_tool_prefix"; then 4356 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4357 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4359 $as_echo_n "checking for $ac_word... " >&6; } 4360 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4361 $as_echo_n "(cached) " >&6 4362 else 4363 case $PKG_CONFIG in 4364 [\\/]* | ?:[\\/]*) 4365 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4366 ;; 4367 *) 4368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4369 for as_dir in $PATH 4370 do 4371 IFS=$as_save_IFS 4372 test -z "$as_dir" && as_dir=. 4373 for ac_exec_ext in '' $ac_executable_extensions; do 4374 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4375 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4376 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4377 break 2 4378 fi 4379 done 4380 done 4381 IFS=$as_save_IFS 4382 4383 ;; 4384 esac 4385 fi 4386 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4387 if test -n "$PKG_CONFIG"; then 4388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4389 $as_echo "$PKG_CONFIG" >&6; } 4390 else 4391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4392 $as_echo "no" >&6; } 4393 fi 4394 4395 4396 fi 4397 if test -z "$ac_cv_path_PKG_CONFIG"; then 4398 ac_pt_PKG_CONFIG=$PKG_CONFIG 4399 # Extract the first word of "pkg-config", so it can be a program name with args. 4400 set dummy pkg-config; ac_word=$2 4401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4402 $as_echo_n "checking for $ac_word... " >&6; } 4403 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4404 $as_echo_n "(cached) " >&6 4405 else 4406 case $ac_pt_PKG_CONFIG in 4407 [\\/]* | ?:[\\/]*) 4408 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4409 ;; 4410 *) 4411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4412 for as_dir in $PATH 4413 do 4414 IFS=$as_save_IFS 4415 test -z "$as_dir" && as_dir=. 4416 for ac_exec_ext in '' $ac_executable_extensions; do 4417 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4418 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4419 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4420 break 2 4421 fi 4422 done 4423 done 4424 IFS=$as_save_IFS 4425 4426 ;; 4427 esac 4428 fi 4429 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4430 if test -n "$ac_pt_PKG_CONFIG"; then 4431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4432 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4433 else 4434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4435 $as_echo "no" >&6; } 4436 fi 4437 4438 if test "x$ac_pt_PKG_CONFIG" = x; then 4439 PKG_CONFIG="" 4440 else 4441 case $cross_compiling:$ac_tool_warned in 4442 yes:) 4443 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4444 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4445 ac_tool_warned=yes ;; 4446 esac 4447 PKG_CONFIG=$ac_pt_PKG_CONFIG 4448 fi 4449 else 4450 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4451 fi 4452 4453 fi 4454 if test -n "$PKG_CONFIG"; then 4455 _pkg_min_version=0.9.0 4456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4457 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4458 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4460 $as_echo "yes" >&6; } 4461 else 4462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4463 $as_echo "no" >&6; } 4464 PKG_CONFIG="" 4465 fi 4466 4467 fi 4468 # Make sure we can run config.sub. 4469 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4470 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4471 4472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4473 $as_echo_n "checking build system type... " >&6; } 4474 if ${ac_cv_build+:} false; then : 4475 $as_echo_n "(cached) " >&6 4476 else 4477 ac_build_alias=$build_alias 4478 test "x$ac_build_alias" = x && 4479 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4480 test "x$ac_build_alias" = x && 4481 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4482 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4483 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4484 4485 fi 4486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4487 $as_echo "$ac_cv_build" >&6; } 4488 case $ac_cv_build in 4489 *-*-*) ;; 4490 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4491 esac 4492 build=$ac_cv_build 4493 ac_save_IFS=$IFS; IFS='-' 4494 set x $ac_cv_build 4495 shift 4496 build_cpu=$1 4497 build_vendor=$2 4498 shift; shift 4499 # Remember, the first character of IFS is used to create $*, 4500 # except with old shells: 4501 build_os=$* 4502 IFS=$ac_save_IFS 4503 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4504 4505 4506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4507 $as_echo_n "checking host system type... " >&6; } 4508 if ${ac_cv_host+:} false; then : 4509 $as_echo_n "(cached) " >&6 4510 else 4511 if test "x$host_alias" = x; then 4512 ac_cv_host=$ac_cv_build 4513 else 4514 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4515 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4516 fi 4517 4518 fi 4519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4520 $as_echo "$ac_cv_host" >&6; } 4521 case $ac_cv_host in 4522 *-*-*) ;; 4523 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4524 esac 4525 host=$ac_cv_host 4526 ac_save_IFS=$IFS; IFS='-' 4527 set x $ac_cv_host 4528 shift 4529 host_cpu=$1 4530 host_vendor=$2 4531 shift; shift 4532 # Remember, the first character of IFS is used to create $*, 4533 # except with old shells: 4534 host_os=$* 4535 IFS=$ac_save_IFS 4536 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4537 4538 4539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4540 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4541 if ${ac_cv_path_SED+:} false; then : 4542 $as_echo_n "(cached) " >&6 4543 else 4544 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4545 for ac_i in 1 2 3 4 5 6 7; do 4546 ac_script="$ac_script$as_nl$ac_script" 4547 done 4548 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4549 { ac_script=; unset ac_script;} 4550 if test -z "$SED"; then 4551 ac_path_SED_found=false 4552 # Loop through the user's path and test for each of PROGNAME-LIST 4553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4554 for as_dir in $PATH 4555 do 4556 IFS=$as_save_IFS 4557 test -z "$as_dir" && as_dir=. 4558 for ac_prog in sed gsed; do 4559 for ac_exec_ext in '' $ac_executable_extensions; do 4560 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4561 as_fn_executable_p "$ac_path_SED" || continue 4562 # Check for GNU ac_path_SED and select it if it is found. 4563 # Check for GNU $ac_path_SED 4564 case `"$ac_path_SED" --version 2>&1` in 4565 *GNU*) 4566 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4567 *) 4568 ac_count=0 4569 $as_echo_n 0123456789 >"conftest.in" 4570 while : 4571 do 4572 cat "conftest.in" "conftest.in" >"conftest.tmp" 4573 mv "conftest.tmp" "conftest.in" 4574 cp "conftest.in" "conftest.nl" 4575 $as_echo '' >> "conftest.nl" 4576 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4577 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4578 as_fn_arith $ac_count + 1 && ac_count=$as_val 4579 if test $ac_count -gt ${ac_path_SED_max-0}; then 4580 # Best one so far, save it but keep looking for a better one 4581 ac_cv_path_SED="$ac_path_SED" 4582 ac_path_SED_max=$ac_count 4583 fi 4584 # 10*(2^10) chars as input seems more than enough 4585 test $ac_count -gt 10 && break 4586 done 4587 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4588 esac 4589 4590 $ac_path_SED_found && break 3 4591 done 4592 done 4593 done 4594 IFS=$as_save_IFS 4595 if test -z "$ac_cv_path_SED"; then 4596 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4597 fi 4598 else 4599 ac_cv_path_SED=$SED 4600 fi 4601 4602 fi 4603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4604 $as_echo "$ac_cv_path_SED" >&6; } 4605 SED="$ac_cv_path_SED" 4606 rm -f conftest.sed 4607 4608 4609 4610 4611 4612 4613 # Check whether --enable-selective-werror was given. 4614 if test "${enable_selective_werror+set}" = set; then : 4615 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4616 else 4617 SELECTIVE_WERROR=yes 4618 fi 4619 4620 4621 4622 4623 4624 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4625 if test "x$SUNCC" = "xyes"; then 4626 BASE_CFLAGS="-v" 4627 else 4628 BASE_CFLAGS="" 4629 fi 4630 4631 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4632 4633 4634 4635 4636 4637 4638 4639 4640 4641 4642 4643 4644 4645 xorg_testset_save_CFLAGS="$CFLAGS" 4646 4647 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4650 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4651 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4652 $as_echo_n "(cached) " >&6 4653 else 4654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4655 /* end confdefs.h. */ 4656 int i; 4657 _ACEOF 4658 if ac_fn_c_try_compile "$LINENO"; then : 4659 xorg_cv_cc_flag_unknown_warning_option=yes 4660 else 4661 xorg_cv_cc_flag_unknown_warning_option=no 4662 fi 4663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4664 fi 4665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4666 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4667 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4668 CFLAGS="$xorg_testset_save_CFLAGS" 4669 fi 4670 4671 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4674 fi 4675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4677 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4678 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4679 $as_echo_n "(cached) " >&6 4680 else 4681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4682 /* end confdefs.h. */ 4683 int i; 4684 _ACEOF 4685 if ac_fn_c_try_compile "$LINENO"; then : 4686 xorg_cv_cc_flag_unused_command_line_argument=yes 4687 else 4688 xorg_cv_cc_flag_unused_command_line_argument=no 4689 fi 4690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4691 fi 4692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4693 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4694 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4695 CFLAGS="$xorg_testset_save_CFLAGS" 4696 fi 4697 4698 found="no" 4699 4700 if test $found = "no" ; then 4701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4703 fi 4704 4705 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4706 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4707 fi 4708 4709 CFLAGS="$CFLAGS -Wall" 4710 4711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4712 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4713 cacheid=xorg_cv_cc_flag__Wall 4714 if eval \${$cacheid+:} false; then : 4715 $as_echo_n "(cached) " >&6 4716 else 4717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4718 /* end confdefs.h. */ 4719 int i; 4720 int 4721 main () 4722 { 4723 4724 ; 4725 return 0; 4726 } 4727 _ACEOF 4728 if ac_fn_c_try_link "$LINENO"; then : 4729 eval $cacheid=yes 4730 else 4731 eval $cacheid=no 4732 fi 4733 rm -f core conftest.err conftest.$ac_objext \ 4734 conftest$ac_exeext conftest.$ac_ext 4735 fi 4736 4737 4738 CFLAGS="$xorg_testset_save_CFLAGS" 4739 4740 eval supported=\$$cacheid 4741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4742 $as_echo "$supported" >&6; } 4743 if test "$supported" = "yes" ; then 4744 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4745 found="yes" 4746 fi 4747 fi 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 4763 xorg_testset_save_CFLAGS="$CFLAGS" 4764 4765 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4768 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4769 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4770 $as_echo_n "(cached) " >&6 4771 else 4772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4773 /* end confdefs.h. */ 4774 int i; 4775 _ACEOF 4776 if ac_fn_c_try_compile "$LINENO"; then : 4777 xorg_cv_cc_flag_unknown_warning_option=yes 4778 else 4779 xorg_cv_cc_flag_unknown_warning_option=no 4780 fi 4781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4782 fi 4783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4784 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4785 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4786 CFLAGS="$xorg_testset_save_CFLAGS" 4787 fi 4788 4789 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4792 fi 4793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4795 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4796 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4797 $as_echo_n "(cached) " >&6 4798 else 4799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4800 /* end confdefs.h. */ 4801 int i; 4802 _ACEOF 4803 if ac_fn_c_try_compile "$LINENO"; then : 4804 xorg_cv_cc_flag_unused_command_line_argument=yes 4805 else 4806 xorg_cv_cc_flag_unused_command_line_argument=no 4807 fi 4808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4809 fi 4810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4811 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4812 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4813 CFLAGS="$xorg_testset_save_CFLAGS" 4814 fi 4815 4816 found="no" 4817 4818 if test $found = "no" ; then 4819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4821 fi 4822 4823 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4825 fi 4826 4827 CFLAGS="$CFLAGS -Wpointer-arith" 4828 4829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4830 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4831 cacheid=xorg_cv_cc_flag__Wpointer_arith 4832 if eval \${$cacheid+:} false; then : 4833 $as_echo_n "(cached) " >&6 4834 else 4835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4836 /* end confdefs.h. */ 4837 int i; 4838 int 4839 main () 4840 { 4841 4842 ; 4843 return 0; 4844 } 4845 _ACEOF 4846 if ac_fn_c_try_link "$LINENO"; then : 4847 eval $cacheid=yes 4848 else 4849 eval $cacheid=no 4850 fi 4851 rm -f core conftest.err conftest.$ac_objext \ 4852 conftest$ac_exeext conftest.$ac_ext 4853 fi 4854 4855 4856 CFLAGS="$xorg_testset_save_CFLAGS" 4857 4858 eval supported=\$$cacheid 4859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4860 $as_echo "$supported" >&6; } 4861 if test "$supported" = "yes" ; then 4862 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4863 found="yes" 4864 fi 4865 fi 4866 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 xorg_testset_save_CFLAGS="$CFLAGS" 4882 4883 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4886 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4887 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4888 $as_echo_n "(cached) " >&6 4889 else 4890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4891 /* end confdefs.h. */ 4892 int i; 4893 _ACEOF 4894 if ac_fn_c_try_compile "$LINENO"; then : 4895 xorg_cv_cc_flag_unknown_warning_option=yes 4896 else 4897 xorg_cv_cc_flag_unknown_warning_option=no 4898 fi 4899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4900 fi 4901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4902 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4903 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4904 CFLAGS="$xorg_testset_save_CFLAGS" 4905 fi 4906 4907 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4908 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4910 fi 4911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4913 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4914 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4915 $as_echo_n "(cached) " >&6 4916 else 4917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4918 /* end confdefs.h. */ 4919 int i; 4920 _ACEOF 4921 if ac_fn_c_try_compile "$LINENO"; then : 4922 xorg_cv_cc_flag_unused_command_line_argument=yes 4923 else 4924 xorg_cv_cc_flag_unused_command_line_argument=no 4925 fi 4926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4927 fi 4928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4929 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4930 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4931 CFLAGS="$xorg_testset_save_CFLAGS" 4932 fi 4933 4934 found="no" 4935 4936 if test $found = "no" ; then 4937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4939 fi 4940 4941 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4943 fi 4944 4945 CFLAGS="$CFLAGS -Wmissing-declarations" 4946 4947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4948 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4949 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4950 if eval \${$cacheid+:} false; then : 4951 $as_echo_n "(cached) " >&6 4952 else 4953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4954 /* end confdefs.h. */ 4955 int i; 4956 int 4957 main () 4958 { 4959 4960 ; 4961 return 0; 4962 } 4963 _ACEOF 4964 if ac_fn_c_try_link "$LINENO"; then : 4965 eval $cacheid=yes 4966 else 4967 eval $cacheid=no 4968 fi 4969 rm -f core conftest.err conftest.$ac_objext \ 4970 conftest$ac_exeext conftest.$ac_ext 4971 fi 4972 4973 4974 CFLAGS="$xorg_testset_save_CFLAGS" 4975 4976 eval supported=\$$cacheid 4977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4978 $as_echo "$supported" >&6; } 4979 if test "$supported" = "yes" ; then 4980 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4981 found="yes" 4982 fi 4983 fi 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 xorg_testset_save_CFLAGS="$CFLAGS" 5000 5001 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5004 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5005 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5006 $as_echo_n "(cached) " >&6 5007 else 5008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5009 /* end confdefs.h. */ 5010 int i; 5011 _ACEOF 5012 if ac_fn_c_try_compile "$LINENO"; then : 5013 xorg_cv_cc_flag_unknown_warning_option=yes 5014 else 5015 xorg_cv_cc_flag_unknown_warning_option=no 5016 fi 5017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5018 fi 5019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5020 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5021 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5022 CFLAGS="$xorg_testset_save_CFLAGS" 5023 fi 5024 5025 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5028 fi 5029 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5031 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5032 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5033 $as_echo_n "(cached) " >&6 5034 else 5035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5036 /* end confdefs.h. */ 5037 int i; 5038 _ACEOF 5039 if ac_fn_c_try_compile "$LINENO"; then : 5040 xorg_cv_cc_flag_unused_command_line_argument=yes 5041 else 5042 xorg_cv_cc_flag_unused_command_line_argument=no 5043 fi 5044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5045 fi 5046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5047 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5048 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5049 CFLAGS="$xorg_testset_save_CFLAGS" 5050 fi 5051 5052 found="no" 5053 5054 if test $found = "no" ; then 5055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5057 fi 5058 5059 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5061 fi 5062 5063 CFLAGS="$CFLAGS -Wformat=2" 5064 5065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5066 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5067 cacheid=xorg_cv_cc_flag__Wformat_2 5068 if eval \${$cacheid+:} false; then : 5069 $as_echo_n "(cached) " >&6 5070 else 5071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5072 /* end confdefs.h. */ 5073 int i; 5074 int 5075 main () 5076 { 5077 5078 ; 5079 return 0; 5080 } 5081 _ACEOF 5082 if ac_fn_c_try_link "$LINENO"; then : 5083 eval $cacheid=yes 5084 else 5085 eval $cacheid=no 5086 fi 5087 rm -f core conftest.err conftest.$ac_objext \ 5088 conftest$ac_exeext conftest.$ac_ext 5089 fi 5090 5091 5092 CFLAGS="$xorg_testset_save_CFLAGS" 5093 5094 eval supported=\$$cacheid 5095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5096 $as_echo "$supported" >&6; } 5097 if test "$supported" = "yes" ; then 5098 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5099 found="yes" 5100 fi 5101 fi 5102 5103 if test $found = "no" ; then 5104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5106 fi 5107 5108 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5110 fi 5111 5112 CFLAGS="$CFLAGS -Wformat" 5113 5114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5115 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5116 cacheid=xorg_cv_cc_flag__Wformat 5117 if eval \${$cacheid+:} false; then : 5118 $as_echo_n "(cached) " >&6 5119 else 5120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5121 /* end confdefs.h. */ 5122 int i; 5123 int 5124 main () 5125 { 5126 5127 ; 5128 return 0; 5129 } 5130 _ACEOF 5131 if ac_fn_c_try_link "$LINENO"; then : 5132 eval $cacheid=yes 5133 else 5134 eval $cacheid=no 5135 fi 5136 rm -f core conftest.err conftest.$ac_objext \ 5137 conftest$ac_exeext conftest.$ac_ext 5138 fi 5139 5140 5141 CFLAGS="$xorg_testset_save_CFLAGS" 5142 5143 eval supported=\$$cacheid 5144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5145 $as_echo "$supported" >&6; } 5146 if test "$supported" = "yes" ; then 5147 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5148 found="yes" 5149 fi 5150 fi 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 xorg_testset_save_CFLAGS="$CFLAGS" 5169 5170 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5173 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5174 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5175 $as_echo_n "(cached) " >&6 5176 else 5177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5178 /* end confdefs.h. */ 5179 int i; 5180 _ACEOF 5181 if ac_fn_c_try_compile "$LINENO"; then : 5182 xorg_cv_cc_flag_unknown_warning_option=yes 5183 else 5184 xorg_cv_cc_flag_unknown_warning_option=no 5185 fi 5186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5187 fi 5188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5189 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5190 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5191 CFLAGS="$xorg_testset_save_CFLAGS" 5192 fi 5193 5194 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5197 fi 5198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5200 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5201 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5202 $as_echo_n "(cached) " >&6 5203 else 5204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5205 /* end confdefs.h. */ 5206 int i; 5207 _ACEOF 5208 if ac_fn_c_try_compile "$LINENO"; then : 5209 xorg_cv_cc_flag_unused_command_line_argument=yes 5210 else 5211 xorg_cv_cc_flag_unused_command_line_argument=no 5212 fi 5213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5214 fi 5215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5216 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5217 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5218 CFLAGS="$xorg_testset_save_CFLAGS" 5219 fi 5220 5221 found="no" 5222 5223 if test $found = "no" ; then 5224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5226 fi 5227 5228 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5230 fi 5231 5232 CFLAGS="$CFLAGS -Wstrict-prototypes" 5233 5234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5235 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5236 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5237 if eval \${$cacheid+:} false; then : 5238 $as_echo_n "(cached) " >&6 5239 else 5240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5241 /* end confdefs.h. */ 5242 int i; 5243 int 5244 main () 5245 { 5246 5247 ; 5248 return 0; 5249 } 5250 _ACEOF 5251 if ac_fn_c_try_link "$LINENO"; then : 5252 eval $cacheid=yes 5253 else 5254 eval $cacheid=no 5255 fi 5256 rm -f core conftest.err conftest.$ac_objext \ 5257 conftest$ac_exeext conftest.$ac_ext 5258 fi 5259 5260 5261 CFLAGS="$xorg_testset_save_CFLAGS" 5262 5263 eval supported=\$$cacheid 5264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5265 $as_echo "$supported" >&6; } 5266 if test "$supported" = "yes" ; then 5267 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5268 found="yes" 5269 fi 5270 fi 5271 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 xorg_testset_save_CFLAGS="$CFLAGS" 5287 5288 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5291 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5292 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5293 $as_echo_n "(cached) " >&6 5294 else 5295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5296 /* end confdefs.h. */ 5297 int i; 5298 _ACEOF 5299 if ac_fn_c_try_compile "$LINENO"; then : 5300 xorg_cv_cc_flag_unknown_warning_option=yes 5301 else 5302 xorg_cv_cc_flag_unknown_warning_option=no 5303 fi 5304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5305 fi 5306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5307 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5308 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5309 CFLAGS="$xorg_testset_save_CFLAGS" 5310 fi 5311 5312 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5315 fi 5316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5318 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5319 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5320 $as_echo_n "(cached) " >&6 5321 else 5322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5323 /* end confdefs.h. */ 5324 int i; 5325 _ACEOF 5326 if ac_fn_c_try_compile "$LINENO"; then : 5327 xorg_cv_cc_flag_unused_command_line_argument=yes 5328 else 5329 xorg_cv_cc_flag_unused_command_line_argument=no 5330 fi 5331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5332 fi 5333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5334 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5335 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5336 CFLAGS="$xorg_testset_save_CFLAGS" 5337 fi 5338 5339 found="no" 5340 5341 if test $found = "no" ; then 5342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5344 fi 5345 5346 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5348 fi 5349 5350 CFLAGS="$CFLAGS -Wmissing-prototypes" 5351 5352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5353 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5354 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5355 if eval \${$cacheid+:} false; then : 5356 $as_echo_n "(cached) " >&6 5357 else 5358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5359 /* end confdefs.h. */ 5360 int i; 5361 int 5362 main () 5363 { 5364 5365 ; 5366 return 0; 5367 } 5368 _ACEOF 5369 if ac_fn_c_try_link "$LINENO"; then : 5370 eval $cacheid=yes 5371 else 5372 eval $cacheid=no 5373 fi 5374 rm -f core conftest.err conftest.$ac_objext \ 5375 conftest$ac_exeext conftest.$ac_ext 5376 fi 5377 5378 5379 CFLAGS="$xorg_testset_save_CFLAGS" 5380 5381 eval supported=\$$cacheid 5382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5383 $as_echo "$supported" >&6; } 5384 if test "$supported" = "yes" ; then 5385 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5386 found="yes" 5387 fi 5388 fi 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 5404 xorg_testset_save_CFLAGS="$CFLAGS" 5405 5406 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5409 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5410 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5411 $as_echo_n "(cached) " >&6 5412 else 5413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5414 /* end confdefs.h. */ 5415 int i; 5416 _ACEOF 5417 if ac_fn_c_try_compile "$LINENO"; then : 5418 xorg_cv_cc_flag_unknown_warning_option=yes 5419 else 5420 xorg_cv_cc_flag_unknown_warning_option=no 5421 fi 5422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5423 fi 5424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5425 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5426 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5427 CFLAGS="$xorg_testset_save_CFLAGS" 5428 fi 5429 5430 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5433 fi 5434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5436 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5437 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5438 $as_echo_n "(cached) " >&6 5439 else 5440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5441 /* end confdefs.h. */ 5442 int i; 5443 _ACEOF 5444 if ac_fn_c_try_compile "$LINENO"; then : 5445 xorg_cv_cc_flag_unused_command_line_argument=yes 5446 else 5447 xorg_cv_cc_flag_unused_command_line_argument=no 5448 fi 5449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5450 fi 5451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5452 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5453 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5454 CFLAGS="$xorg_testset_save_CFLAGS" 5455 fi 5456 5457 found="no" 5458 5459 if test $found = "no" ; then 5460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5462 fi 5463 5464 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5466 fi 5467 5468 CFLAGS="$CFLAGS -Wnested-externs" 5469 5470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5471 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5472 cacheid=xorg_cv_cc_flag__Wnested_externs 5473 if eval \${$cacheid+:} false; then : 5474 $as_echo_n "(cached) " >&6 5475 else 5476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5477 /* end confdefs.h. */ 5478 int i; 5479 int 5480 main () 5481 { 5482 5483 ; 5484 return 0; 5485 } 5486 _ACEOF 5487 if ac_fn_c_try_link "$LINENO"; then : 5488 eval $cacheid=yes 5489 else 5490 eval $cacheid=no 5491 fi 5492 rm -f core conftest.err conftest.$ac_objext \ 5493 conftest$ac_exeext conftest.$ac_ext 5494 fi 5495 5496 5497 CFLAGS="$xorg_testset_save_CFLAGS" 5498 5499 eval supported=\$$cacheid 5500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5501 $as_echo "$supported" >&6; } 5502 if test "$supported" = "yes" ; then 5503 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5504 found="yes" 5505 fi 5506 fi 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 xorg_testset_save_CFLAGS="$CFLAGS" 5523 5524 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5527 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5528 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5529 $as_echo_n "(cached) " >&6 5530 else 5531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5532 /* end confdefs.h. */ 5533 int i; 5534 _ACEOF 5535 if ac_fn_c_try_compile "$LINENO"; then : 5536 xorg_cv_cc_flag_unknown_warning_option=yes 5537 else 5538 xorg_cv_cc_flag_unknown_warning_option=no 5539 fi 5540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5541 fi 5542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5543 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5544 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5545 CFLAGS="$xorg_testset_save_CFLAGS" 5546 fi 5547 5548 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5549 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5551 fi 5552 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5554 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5555 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5556 $as_echo_n "(cached) " >&6 5557 else 5558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5559 /* end confdefs.h. */ 5560 int i; 5561 _ACEOF 5562 if ac_fn_c_try_compile "$LINENO"; then : 5563 xorg_cv_cc_flag_unused_command_line_argument=yes 5564 else 5565 xorg_cv_cc_flag_unused_command_line_argument=no 5566 fi 5567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5568 fi 5569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5570 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5571 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5572 CFLAGS="$xorg_testset_save_CFLAGS" 5573 fi 5574 5575 found="no" 5576 5577 if test $found = "no" ; then 5578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5580 fi 5581 5582 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5583 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5584 fi 5585 5586 CFLAGS="$CFLAGS -Wbad-function-cast" 5587 5588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5589 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5590 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5591 if eval \${$cacheid+:} false; then : 5592 $as_echo_n "(cached) " >&6 5593 else 5594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5595 /* end confdefs.h. */ 5596 int i; 5597 int 5598 main () 5599 { 5600 5601 ; 5602 return 0; 5603 } 5604 _ACEOF 5605 if ac_fn_c_try_link "$LINENO"; then : 5606 eval $cacheid=yes 5607 else 5608 eval $cacheid=no 5609 fi 5610 rm -f core conftest.err conftest.$ac_objext \ 5611 conftest$ac_exeext conftest.$ac_ext 5612 fi 5613 5614 5615 CFLAGS="$xorg_testset_save_CFLAGS" 5616 5617 eval supported=\$$cacheid 5618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5619 $as_echo "$supported" >&6; } 5620 if test "$supported" = "yes" ; then 5621 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5622 found="yes" 5623 fi 5624 fi 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 xorg_testset_save_CFLAGS="$CFLAGS" 5641 5642 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5645 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5646 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5647 $as_echo_n "(cached) " >&6 5648 else 5649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5650 /* end confdefs.h. */ 5651 int i; 5652 _ACEOF 5653 if ac_fn_c_try_compile "$LINENO"; then : 5654 xorg_cv_cc_flag_unknown_warning_option=yes 5655 else 5656 xorg_cv_cc_flag_unknown_warning_option=no 5657 fi 5658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5659 fi 5660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5661 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5662 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5663 CFLAGS="$xorg_testset_save_CFLAGS" 5664 fi 5665 5666 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5669 fi 5670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5672 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5673 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5674 $as_echo_n "(cached) " >&6 5675 else 5676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5677 /* end confdefs.h. */ 5678 int i; 5679 _ACEOF 5680 if ac_fn_c_try_compile "$LINENO"; then : 5681 xorg_cv_cc_flag_unused_command_line_argument=yes 5682 else 5683 xorg_cv_cc_flag_unused_command_line_argument=no 5684 fi 5685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5686 fi 5687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5688 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5689 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5690 CFLAGS="$xorg_testset_save_CFLAGS" 5691 fi 5692 5693 found="no" 5694 5695 if test $found = "no" ; then 5696 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5698 fi 5699 5700 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5702 fi 5703 5704 CFLAGS="$CFLAGS -Wold-style-definition" 5705 5706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5707 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5708 cacheid=xorg_cv_cc_flag__Wold_style_definition 5709 if eval \${$cacheid+:} false; then : 5710 $as_echo_n "(cached) " >&6 5711 else 5712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5713 /* end confdefs.h. */ 5714 int i; 5715 int 5716 main () 5717 { 5718 5719 ; 5720 return 0; 5721 } 5722 _ACEOF 5723 if ac_fn_c_try_link "$LINENO"; then : 5724 eval $cacheid=yes 5725 else 5726 eval $cacheid=no 5727 fi 5728 rm -f core conftest.err conftest.$ac_objext \ 5729 conftest$ac_exeext conftest.$ac_ext 5730 fi 5731 5732 5733 CFLAGS="$xorg_testset_save_CFLAGS" 5734 5735 eval supported=\$$cacheid 5736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5737 $as_echo "$supported" >&6; } 5738 if test "$supported" = "yes" ; then 5739 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5740 found="yes" 5741 fi 5742 fi 5743 5744 if test $found = "no" ; then 5745 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5747 fi 5748 5749 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5750 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5751 fi 5752 5753 CFLAGS="$CFLAGS -fd" 5754 5755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5756 $as_echo_n "checking if $CC supports -fd... " >&6; } 5757 cacheid=xorg_cv_cc_flag__fd 5758 if eval \${$cacheid+:} false; then : 5759 $as_echo_n "(cached) " >&6 5760 else 5761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5762 /* end confdefs.h. */ 5763 int i; 5764 int 5765 main () 5766 { 5767 5768 ; 5769 return 0; 5770 } 5771 _ACEOF 5772 if ac_fn_c_try_link "$LINENO"; then : 5773 eval $cacheid=yes 5774 else 5775 eval $cacheid=no 5776 fi 5777 rm -f core conftest.err conftest.$ac_objext \ 5778 conftest$ac_exeext conftest.$ac_ext 5779 fi 5780 5781 5782 CFLAGS="$xorg_testset_save_CFLAGS" 5783 5784 eval supported=\$$cacheid 5785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5786 $as_echo "$supported" >&6; } 5787 if test "$supported" = "yes" ; then 5788 BASE_CFLAGS="$BASE_CFLAGS -fd" 5789 found="yes" 5790 fi 5791 fi 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 5806 5807 xorg_testset_save_CFLAGS="$CFLAGS" 5808 5809 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5812 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5813 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5814 $as_echo_n "(cached) " >&6 5815 else 5816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5817 /* end confdefs.h. */ 5818 int i; 5819 _ACEOF 5820 if ac_fn_c_try_compile "$LINENO"; then : 5821 xorg_cv_cc_flag_unknown_warning_option=yes 5822 else 5823 xorg_cv_cc_flag_unknown_warning_option=no 5824 fi 5825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5826 fi 5827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5828 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5829 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5830 CFLAGS="$xorg_testset_save_CFLAGS" 5831 fi 5832 5833 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5834 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5836 fi 5837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5839 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5840 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5841 $as_echo_n "(cached) " >&6 5842 else 5843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5844 /* end confdefs.h. */ 5845 int i; 5846 _ACEOF 5847 if ac_fn_c_try_compile "$LINENO"; then : 5848 xorg_cv_cc_flag_unused_command_line_argument=yes 5849 else 5850 xorg_cv_cc_flag_unused_command_line_argument=no 5851 fi 5852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5853 fi 5854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5855 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5856 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5857 CFLAGS="$xorg_testset_save_CFLAGS" 5858 fi 5859 5860 found="no" 5861 5862 if test $found = "no" ; then 5863 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5865 fi 5866 5867 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5868 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5869 fi 5870 5871 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5872 5873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5874 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5875 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5876 if eval \${$cacheid+:} false; then : 5877 $as_echo_n "(cached) " >&6 5878 else 5879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5880 /* end confdefs.h. */ 5881 int i; 5882 int 5883 main () 5884 { 5885 5886 ; 5887 return 0; 5888 } 5889 _ACEOF 5890 if ac_fn_c_try_link "$LINENO"; then : 5891 eval $cacheid=yes 5892 else 5893 eval $cacheid=no 5894 fi 5895 rm -f core conftest.err conftest.$ac_objext \ 5896 conftest$ac_exeext conftest.$ac_ext 5897 fi 5898 5899 5900 CFLAGS="$xorg_testset_save_CFLAGS" 5901 5902 eval supported=\$$cacheid 5903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5904 $as_echo "$supported" >&6; } 5905 if test "$supported" = "yes" ; then 5906 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5907 found="yes" 5908 fi 5909 fi 5910 5911 5912 5913 5914 5915 # This chunk adds additional warnings that could catch undesired effects. 5916 5917 5918 5919 5920 5921 5922 5923 5924 5925 5926 5927 5928 5929 xorg_testset_save_CFLAGS="$CFLAGS" 5930 5931 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5934 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5935 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5936 $as_echo_n "(cached) " >&6 5937 else 5938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5939 /* end confdefs.h. */ 5940 int i; 5941 _ACEOF 5942 if ac_fn_c_try_compile "$LINENO"; then : 5943 xorg_cv_cc_flag_unknown_warning_option=yes 5944 else 5945 xorg_cv_cc_flag_unknown_warning_option=no 5946 fi 5947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5948 fi 5949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5950 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5951 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5952 CFLAGS="$xorg_testset_save_CFLAGS" 5953 fi 5954 5955 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5956 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5958 fi 5959 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5961 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5962 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5963 $as_echo_n "(cached) " >&6 5964 else 5965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5966 /* end confdefs.h. */ 5967 int i; 5968 _ACEOF 5969 if ac_fn_c_try_compile "$LINENO"; then : 5970 xorg_cv_cc_flag_unused_command_line_argument=yes 5971 else 5972 xorg_cv_cc_flag_unused_command_line_argument=no 5973 fi 5974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5975 fi 5976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5977 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5978 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5979 CFLAGS="$xorg_testset_save_CFLAGS" 5980 fi 5981 5982 found="no" 5983 5984 if test $found = "no" ; then 5985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5987 fi 5988 5989 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5991 fi 5992 5993 CFLAGS="$CFLAGS -Wunused" 5994 5995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5996 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5997 cacheid=xorg_cv_cc_flag__Wunused 5998 if eval \${$cacheid+:} false; then : 5999 $as_echo_n "(cached) " >&6 6000 else 6001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6002 /* end confdefs.h. */ 6003 int i; 6004 int 6005 main () 6006 { 6007 6008 ; 6009 return 0; 6010 } 6011 _ACEOF 6012 if ac_fn_c_try_link "$LINENO"; then : 6013 eval $cacheid=yes 6014 else 6015 eval $cacheid=no 6016 fi 6017 rm -f core conftest.err conftest.$ac_objext \ 6018 conftest$ac_exeext conftest.$ac_ext 6019 fi 6020 6021 6022 CFLAGS="$xorg_testset_save_CFLAGS" 6023 6024 eval supported=\$$cacheid 6025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6026 $as_echo "$supported" >&6; } 6027 if test "$supported" = "yes" ; then 6028 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6029 found="yes" 6030 fi 6031 fi 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 xorg_testset_save_CFLAGS="$CFLAGS" 6048 6049 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6052 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6053 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6054 $as_echo_n "(cached) " >&6 6055 else 6056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6057 /* end confdefs.h. */ 6058 int i; 6059 _ACEOF 6060 if ac_fn_c_try_compile "$LINENO"; then : 6061 xorg_cv_cc_flag_unknown_warning_option=yes 6062 else 6063 xorg_cv_cc_flag_unknown_warning_option=no 6064 fi 6065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6066 fi 6067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6068 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6069 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6070 CFLAGS="$xorg_testset_save_CFLAGS" 6071 fi 6072 6073 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6076 fi 6077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6079 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6080 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6081 $as_echo_n "(cached) " >&6 6082 else 6083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6084 /* end confdefs.h. */ 6085 int i; 6086 _ACEOF 6087 if ac_fn_c_try_compile "$LINENO"; then : 6088 xorg_cv_cc_flag_unused_command_line_argument=yes 6089 else 6090 xorg_cv_cc_flag_unused_command_line_argument=no 6091 fi 6092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6093 fi 6094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6095 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6096 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6097 CFLAGS="$xorg_testset_save_CFLAGS" 6098 fi 6099 6100 found="no" 6101 6102 if test $found = "no" ; then 6103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6105 fi 6106 6107 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6109 fi 6110 6111 CFLAGS="$CFLAGS -Wuninitialized" 6112 6113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6114 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6115 cacheid=xorg_cv_cc_flag__Wuninitialized 6116 if eval \${$cacheid+:} false; then : 6117 $as_echo_n "(cached) " >&6 6118 else 6119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6120 /* end confdefs.h. */ 6121 int i; 6122 int 6123 main () 6124 { 6125 6126 ; 6127 return 0; 6128 } 6129 _ACEOF 6130 if ac_fn_c_try_link "$LINENO"; then : 6131 eval $cacheid=yes 6132 else 6133 eval $cacheid=no 6134 fi 6135 rm -f core conftest.err conftest.$ac_objext \ 6136 conftest$ac_exeext conftest.$ac_ext 6137 fi 6138 6139 6140 CFLAGS="$xorg_testset_save_CFLAGS" 6141 6142 eval supported=\$$cacheid 6143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6144 $as_echo "$supported" >&6; } 6145 if test "$supported" = "yes" ; then 6146 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6147 found="yes" 6148 fi 6149 fi 6150 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 6165 xorg_testset_save_CFLAGS="$CFLAGS" 6166 6167 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6170 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6171 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6172 $as_echo_n "(cached) " >&6 6173 else 6174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6175 /* end confdefs.h. */ 6176 int i; 6177 _ACEOF 6178 if ac_fn_c_try_compile "$LINENO"; then : 6179 xorg_cv_cc_flag_unknown_warning_option=yes 6180 else 6181 xorg_cv_cc_flag_unknown_warning_option=no 6182 fi 6183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6184 fi 6185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6186 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6187 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6188 CFLAGS="$xorg_testset_save_CFLAGS" 6189 fi 6190 6191 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6192 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6194 fi 6195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6197 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6198 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6199 $as_echo_n "(cached) " >&6 6200 else 6201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6202 /* end confdefs.h. */ 6203 int i; 6204 _ACEOF 6205 if ac_fn_c_try_compile "$LINENO"; then : 6206 xorg_cv_cc_flag_unused_command_line_argument=yes 6207 else 6208 xorg_cv_cc_flag_unused_command_line_argument=no 6209 fi 6210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6211 fi 6212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6213 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6214 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6215 CFLAGS="$xorg_testset_save_CFLAGS" 6216 fi 6217 6218 found="no" 6219 6220 if test $found = "no" ; then 6221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6223 fi 6224 6225 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6226 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6227 fi 6228 6229 CFLAGS="$CFLAGS -Wshadow" 6230 6231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6232 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6233 cacheid=xorg_cv_cc_flag__Wshadow 6234 if eval \${$cacheid+:} false; then : 6235 $as_echo_n "(cached) " >&6 6236 else 6237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6238 /* end confdefs.h. */ 6239 int i; 6240 int 6241 main () 6242 { 6243 6244 ; 6245 return 0; 6246 } 6247 _ACEOF 6248 if ac_fn_c_try_link "$LINENO"; then : 6249 eval $cacheid=yes 6250 else 6251 eval $cacheid=no 6252 fi 6253 rm -f core conftest.err conftest.$ac_objext \ 6254 conftest$ac_exeext conftest.$ac_ext 6255 fi 6256 6257 6258 CFLAGS="$xorg_testset_save_CFLAGS" 6259 6260 eval supported=\$$cacheid 6261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6262 $as_echo "$supported" >&6; } 6263 if test "$supported" = "yes" ; then 6264 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6265 found="yes" 6266 fi 6267 fi 6268 6269 6270 6271 6272 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283 xorg_testset_save_CFLAGS="$CFLAGS" 6284 6285 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6288 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6289 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6290 $as_echo_n "(cached) " >&6 6291 else 6292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6293 /* end confdefs.h. */ 6294 int i; 6295 _ACEOF 6296 if ac_fn_c_try_compile "$LINENO"; then : 6297 xorg_cv_cc_flag_unknown_warning_option=yes 6298 else 6299 xorg_cv_cc_flag_unknown_warning_option=no 6300 fi 6301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6302 fi 6303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6304 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6305 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6306 CFLAGS="$xorg_testset_save_CFLAGS" 6307 fi 6308 6309 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6312 fi 6313 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6315 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6316 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6317 $as_echo_n "(cached) " >&6 6318 else 6319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6320 /* end confdefs.h. */ 6321 int i; 6322 _ACEOF 6323 if ac_fn_c_try_compile "$LINENO"; then : 6324 xorg_cv_cc_flag_unused_command_line_argument=yes 6325 else 6326 xorg_cv_cc_flag_unused_command_line_argument=no 6327 fi 6328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6329 fi 6330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6331 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6332 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6333 CFLAGS="$xorg_testset_save_CFLAGS" 6334 fi 6335 6336 found="no" 6337 6338 if test $found = "no" ; then 6339 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6340 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6341 fi 6342 6343 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6344 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6345 fi 6346 6347 CFLAGS="$CFLAGS -Wmissing-noreturn" 6348 6349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6350 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6351 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6352 if eval \${$cacheid+:} false; then : 6353 $as_echo_n "(cached) " >&6 6354 else 6355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6356 /* end confdefs.h. */ 6357 int i; 6358 int 6359 main () 6360 { 6361 6362 ; 6363 return 0; 6364 } 6365 _ACEOF 6366 if ac_fn_c_try_link "$LINENO"; then : 6367 eval $cacheid=yes 6368 else 6369 eval $cacheid=no 6370 fi 6371 rm -f core conftest.err conftest.$ac_objext \ 6372 conftest$ac_exeext conftest.$ac_ext 6373 fi 6374 6375 6376 CFLAGS="$xorg_testset_save_CFLAGS" 6377 6378 eval supported=\$$cacheid 6379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6380 $as_echo "$supported" >&6; } 6381 if test "$supported" = "yes" ; then 6382 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6383 found="yes" 6384 fi 6385 fi 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 xorg_testset_save_CFLAGS="$CFLAGS" 6402 6403 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6406 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6407 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6408 $as_echo_n "(cached) " >&6 6409 else 6410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6411 /* end confdefs.h. */ 6412 int i; 6413 _ACEOF 6414 if ac_fn_c_try_compile "$LINENO"; then : 6415 xorg_cv_cc_flag_unknown_warning_option=yes 6416 else 6417 xorg_cv_cc_flag_unknown_warning_option=no 6418 fi 6419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6420 fi 6421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6422 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6423 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6424 CFLAGS="$xorg_testset_save_CFLAGS" 6425 fi 6426 6427 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6428 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6430 fi 6431 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6433 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6434 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6435 $as_echo_n "(cached) " >&6 6436 else 6437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6438 /* end confdefs.h. */ 6439 int i; 6440 _ACEOF 6441 if ac_fn_c_try_compile "$LINENO"; then : 6442 xorg_cv_cc_flag_unused_command_line_argument=yes 6443 else 6444 xorg_cv_cc_flag_unused_command_line_argument=no 6445 fi 6446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6447 fi 6448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6449 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6450 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6451 CFLAGS="$xorg_testset_save_CFLAGS" 6452 fi 6453 6454 found="no" 6455 6456 if test $found = "no" ; then 6457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6459 fi 6460 6461 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6462 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6463 fi 6464 6465 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6466 6467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6468 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6469 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6470 if eval \${$cacheid+:} false; then : 6471 $as_echo_n "(cached) " >&6 6472 else 6473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6474 /* end confdefs.h. */ 6475 int i; 6476 int 6477 main () 6478 { 6479 6480 ; 6481 return 0; 6482 } 6483 _ACEOF 6484 if ac_fn_c_try_link "$LINENO"; then : 6485 eval $cacheid=yes 6486 else 6487 eval $cacheid=no 6488 fi 6489 rm -f core conftest.err conftest.$ac_objext \ 6490 conftest$ac_exeext conftest.$ac_ext 6491 fi 6492 6493 6494 CFLAGS="$xorg_testset_save_CFLAGS" 6495 6496 eval supported=\$$cacheid 6497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6498 $as_echo "$supported" >&6; } 6499 if test "$supported" = "yes" ; then 6500 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6501 found="yes" 6502 fi 6503 fi 6504 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 xorg_testset_save_CFLAGS="$CFLAGS" 6520 6521 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6524 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6525 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6526 $as_echo_n "(cached) " >&6 6527 else 6528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6529 /* end confdefs.h. */ 6530 int i; 6531 _ACEOF 6532 if ac_fn_c_try_compile "$LINENO"; then : 6533 xorg_cv_cc_flag_unknown_warning_option=yes 6534 else 6535 xorg_cv_cc_flag_unknown_warning_option=no 6536 fi 6537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6538 fi 6539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6540 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6541 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6542 CFLAGS="$xorg_testset_save_CFLAGS" 6543 fi 6544 6545 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6546 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6548 fi 6549 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6551 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6552 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6553 $as_echo_n "(cached) " >&6 6554 else 6555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6556 /* end confdefs.h. */ 6557 int i; 6558 _ACEOF 6559 if ac_fn_c_try_compile "$LINENO"; then : 6560 xorg_cv_cc_flag_unused_command_line_argument=yes 6561 else 6562 xorg_cv_cc_flag_unused_command_line_argument=no 6563 fi 6564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6565 fi 6566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6567 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6568 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6569 CFLAGS="$xorg_testset_save_CFLAGS" 6570 fi 6571 6572 found="no" 6573 6574 if test $found = "no" ; then 6575 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6576 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6577 fi 6578 6579 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6581 fi 6582 6583 CFLAGS="$CFLAGS -Wredundant-decls" 6584 6585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6586 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6587 cacheid=xorg_cv_cc_flag__Wredundant_decls 6588 if eval \${$cacheid+:} false; then : 6589 $as_echo_n "(cached) " >&6 6590 else 6591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6592 /* end confdefs.h. */ 6593 int i; 6594 int 6595 main () 6596 { 6597 6598 ; 6599 return 0; 6600 } 6601 _ACEOF 6602 if ac_fn_c_try_link "$LINENO"; then : 6603 eval $cacheid=yes 6604 else 6605 eval $cacheid=no 6606 fi 6607 rm -f core conftest.err conftest.$ac_objext \ 6608 conftest$ac_exeext conftest.$ac_ext 6609 fi 6610 6611 6612 CFLAGS="$xorg_testset_save_CFLAGS" 6613 6614 eval supported=\$$cacheid 6615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6616 $as_echo "$supported" >&6; } 6617 if test "$supported" = "yes" ; then 6618 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6619 found="yes" 6620 fi 6621 fi 6622 6623 6624 6625 6626 6627 6628 6629 6630 6631 6632 6633 6634 6635 6636 6637 xorg_testset_save_CFLAGS="$CFLAGS" 6638 6639 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6642 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6643 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6644 $as_echo_n "(cached) " >&6 6645 else 6646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6647 /* end confdefs.h. */ 6648 int i; 6649 _ACEOF 6650 if ac_fn_c_try_compile "$LINENO"; then : 6651 xorg_cv_cc_flag_unknown_warning_option=yes 6652 else 6653 xorg_cv_cc_flag_unknown_warning_option=no 6654 fi 6655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6656 fi 6657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6658 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6659 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6660 CFLAGS="$xorg_testset_save_CFLAGS" 6661 fi 6662 6663 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6664 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6666 fi 6667 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6669 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6670 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6671 $as_echo_n "(cached) " >&6 6672 else 6673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6674 /* end confdefs.h. */ 6675 int i; 6676 _ACEOF 6677 if ac_fn_c_try_compile "$LINENO"; then : 6678 xorg_cv_cc_flag_unused_command_line_argument=yes 6679 else 6680 xorg_cv_cc_flag_unused_command_line_argument=no 6681 fi 6682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6683 fi 6684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6685 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6686 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6687 CFLAGS="$xorg_testset_save_CFLAGS" 6688 fi 6689 6690 found="no" 6691 6692 if test $found = "no" ; then 6693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6695 fi 6696 6697 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6698 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6699 fi 6700 6701 CFLAGS="$CFLAGS -Wlogical-op" 6702 6703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6704 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6705 cacheid=xorg_cv_cc_flag__Wlogical_op 6706 if eval \${$cacheid+:} false; then : 6707 $as_echo_n "(cached) " >&6 6708 else 6709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6710 /* end confdefs.h. */ 6711 int i; 6712 int 6713 main () 6714 { 6715 6716 ; 6717 return 0; 6718 } 6719 _ACEOF 6720 if ac_fn_c_try_link "$LINENO"; then : 6721 eval $cacheid=yes 6722 else 6723 eval $cacheid=no 6724 fi 6725 rm -f core conftest.err conftest.$ac_objext \ 6726 conftest$ac_exeext conftest.$ac_ext 6727 fi 6728 6729 6730 CFLAGS="$xorg_testset_save_CFLAGS" 6731 6732 eval supported=\$$cacheid 6733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6734 $as_echo "$supported" >&6; } 6735 if test "$supported" = "yes" ; then 6736 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6737 found="yes" 6738 fi 6739 fi 6740 6741 6742 6743 # These are currently disabled because they are noisy. They will be enabled 6744 # in the future once the codebase is sufficiently modernized to silence 6745 # them. For now, I don't want them to drown out the other warnings. 6746 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6747 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6748 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6749 6750 # Turn some warnings into errors, so we don't accidently get successful builds 6751 # when there are problems that should be fixed. 6752 6753 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6754 6755 6756 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 xorg_testset_save_CFLAGS="$CFLAGS" 6768 6769 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6772 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6773 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6774 $as_echo_n "(cached) " >&6 6775 else 6776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6777 /* end confdefs.h. */ 6778 int i; 6779 _ACEOF 6780 if ac_fn_c_try_compile "$LINENO"; then : 6781 xorg_cv_cc_flag_unknown_warning_option=yes 6782 else 6783 xorg_cv_cc_flag_unknown_warning_option=no 6784 fi 6785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6786 fi 6787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6788 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6789 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6790 CFLAGS="$xorg_testset_save_CFLAGS" 6791 fi 6792 6793 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6796 fi 6797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6799 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6800 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6801 $as_echo_n "(cached) " >&6 6802 else 6803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6804 /* end confdefs.h. */ 6805 int i; 6806 _ACEOF 6807 if ac_fn_c_try_compile "$LINENO"; then : 6808 xorg_cv_cc_flag_unused_command_line_argument=yes 6809 else 6810 xorg_cv_cc_flag_unused_command_line_argument=no 6811 fi 6812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6813 fi 6814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6815 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6816 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6817 CFLAGS="$xorg_testset_save_CFLAGS" 6818 fi 6819 6820 found="no" 6821 6822 if test $found = "no" ; then 6823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6825 fi 6826 6827 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6829 fi 6830 6831 CFLAGS="$CFLAGS -Werror=implicit" 6832 6833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6834 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6835 cacheid=xorg_cv_cc_flag__Werror_implicit 6836 if eval \${$cacheid+:} false; then : 6837 $as_echo_n "(cached) " >&6 6838 else 6839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6840 /* end confdefs.h. */ 6841 int i; 6842 int 6843 main () 6844 { 6845 6846 ; 6847 return 0; 6848 } 6849 _ACEOF 6850 if ac_fn_c_try_link "$LINENO"; then : 6851 eval $cacheid=yes 6852 else 6853 eval $cacheid=no 6854 fi 6855 rm -f core conftest.err conftest.$ac_objext \ 6856 conftest$ac_exeext conftest.$ac_ext 6857 fi 6858 6859 6860 CFLAGS="$xorg_testset_save_CFLAGS" 6861 6862 eval supported=\$$cacheid 6863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6864 $as_echo "$supported" >&6; } 6865 if test "$supported" = "yes" ; then 6866 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6867 found="yes" 6868 fi 6869 fi 6870 6871 if test $found = "no" ; then 6872 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6874 fi 6875 6876 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6877 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6878 fi 6879 6880 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6881 6882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6883 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6884 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6885 if eval \${$cacheid+:} false; then : 6886 $as_echo_n "(cached) " >&6 6887 else 6888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6889 /* end confdefs.h. */ 6890 int i; 6891 int 6892 main () 6893 { 6894 6895 ; 6896 return 0; 6897 } 6898 _ACEOF 6899 if ac_fn_c_try_link "$LINENO"; then : 6900 eval $cacheid=yes 6901 else 6902 eval $cacheid=no 6903 fi 6904 rm -f core conftest.err conftest.$ac_objext \ 6905 conftest$ac_exeext conftest.$ac_ext 6906 fi 6907 6908 6909 CFLAGS="$xorg_testset_save_CFLAGS" 6910 6911 eval supported=\$$cacheid 6912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6913 $as_echo "$supported" >&6; } 6914 if test "$supported" = "yes" ; then 6915 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6916 found="yes" 6917 fi 6918 fi 6919 6920 6921 6922 6923 6924 6925 6926 6927 6928 6929 6930 6931 6932 6933 6934 xorg_testset_save_CFLAGS="$CFLAGS" 6935 6936 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6937 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6939 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6940 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6941 $as_echo_n "(cached) " >&6 6942 else 6943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6944 /* end confdefs.h. */ 6945 int i; 6946 _ACEOF 6947 if ac_fn_c_try_compile "$LINENO"; then : 6948 xorg_cv_cc_flag_unknown_warning_option=yes 6949 else 6950 xorg_cv_cc_flag_unknown_warning_option=no 6951 fi 6952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6953 fi 6954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6955 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6956 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6957 CFLAGS="$xorg_testset_save_CFLAGS" 6958 fi 6959 6960 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6963 fi 6964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6966 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6967 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6968 $as_echo_n "(cached) " >&6 6969 else 6970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6971 /* end confdefs.h. */ 6972 int i; 6973 _ACEOF 6974 if ac_fn_c_try_compile "$LINENO"; then : 6975 xorg_cv_cc_flag_unused_command_line_argument=yes 6976 else 6977 xorg_cv_cc_flag_unused_command_line_argument=no 6978 fi 6979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6980 fi 6981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6982 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6983 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6984 CFLAGS="$xorg_testset_save_CFLAGS" 6985 fi 6986 6987 found="no" 6988 6989 if test $found = "no" ; then 6990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6992 fi 6993 6994 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6996 fi 6997 6998 CFLAGS="$CFLAGS -Werror=nonnull" 6999 7000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7001 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7002 cacheid=xorg_cv_cc_flag__Werror_nonnull 7003 if eval \${$cacheid+:} false; then : 7004 $as_echo_n "(cached) " >&6 7005 else 7006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7007 /* end confdefs.h. */ 7008 int i; 7009 int 7010 main () 7011 { 7012 7013 ; 7014 return 0; 7015 } 7016 _ACEOF 7017 if ac_fn_c_try_link "$LINENO"; then : 7018 eval $cacheid=yes 7019 else 7020 eval $cacheid=no 7021 fi 7022 rm -f core conftest.err conftest.$ac_objext \ 7023 conftest$ac_exeext conftest.$ac_ext 7024 fi 7025 7026 7027 CFLAGS="$xorg_testset_save_CFLAGS" 7028 7029 eval supported=\$$cacheid 7030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7031 $as_echo "$supported" >&6; } 7032 if test "$supported" = "yes" ; then 7033 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7034 found="yes" 7035 fi 7036 fi 7037 7038 7039 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 7052 xorg_testset_save_CFLAGS="$CFLAGS" 7053 7054 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7057 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7058 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7059 $as_echo_n "(cached) " >&6 7060 else 7061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7062 /* end confdefs.h. */ 7063 int i; 7064 _ACEOF 7065 if ac_fn_c_try_compile "$LINENO"; then : 7066 xorg_cv_cc_flag_unknown_warning_option=yes 7067 else 7068 xorg_cv_cc_flag_unknown_warning_option=no 7069 fi 7070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7071 fi 7072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7073 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7074 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7075 CFLAGS="$xorg_testset_save_CFLAGS" 7076 fi 7077 7078 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7079 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7081 fi 7082 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7084 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7085 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7086 $as_echo_n "(cached) " >&6 7087 else 7088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7089 /* end confdefs.h. */ 7090 int i; 7091 _ACEOF 7092 if ac_fn_c_try_compile "$LINENO"; then : 7093 xorg_cv_cc_flag_unused_command_line_argument=yes 7094 else 7095 xorg_cv_cc_flag_unused_command_line_argument=no 7096 fi 7097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7098 fi 7099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7100 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7101 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7102 CFLAGS="$xorg_testset_save_CFLAGS" 7103 fi 7104 7105 found="no" 7106 7107 if test $found = "no" ; then 7108 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7110 fi 7111 7112 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7114 fi 7115 7116 CFLAGS="$CFLAGS -Werror=init-self" 7117 7118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7119 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7120 cacheid=xorg_cv_cc_flag__Werror_init_self 7121 if eval \${$cacheid+:} false; then : 7122 $as_echo_n "(cached) " >&6 7123 else 7124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7125 /* end confdefs.h. */ 7126 int i; 7127 int 7128 main () 7129 { 7130 7131 ; 7132 return 0; 7133 } 7134 _ACEOF 7135 if ac_fn_c_try_link "$LINENO"; then : 7136 eval $cacheid=yes 7137 else 7138 eval $cacheid=no 7139 fi 7140 rm -f core conftest.err conftest.$ac_objext \ 7141 conftest$ac_exeext conftest.$ac_ext 7142 fi 7143 7144 7145 CFLAGS="$xorg_testset_save_CFLAGS" 7146 7147 eval supported=\$$cacheid 7148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7149 $as_echo "$supported" >&6; } 7150 if test "$supported" = "yes" ; then 7151 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7152 found="yes" 7153 fi 7154 fi 7155 7156 7157 7158 7159 7160 7161 7162 7163 7164 7165 7166 7167 7168 7169 7170 xorg_testset_save_CFLAGS="$CFLAGS" 7171 7172 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7175 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7176 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7177 $as_echo_n "(cached) " >&6 7178 else 7179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7180 /* end confdefs.h. */ 7181 int i; 7182 _ACEOF 7183 if ac_fn_c_try_compile "$LINENO"; then : 7184 xorg_cv_cc_flag_unknown_warning_option=yes 7185 else 7186 xorg_cv_cc_flag_unknown_warning_option=no 7187 fi 7188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7189 fi 7190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7191 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7192 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7193 CFLAGS="$xorg_testset_save_CFLAGS" 7194 fi 7195 7196 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7199 fi 7200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7202 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7203 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7204 $as_echo_n "(cached) " >&6 7205 else 7206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7207 /* end confdefs.h. */ 7208 int i; 7209 _ACEOF 7210 if ac_fn_c_try_compile "$LINENO"; then : 7211 xorg_cv_cc_flag_unused_command_line_argument=yes 7212 else 7213 xorg_cv_cc_flag_unused_command_line_argument=no 7214 fi 7215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7216 fi 7217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7218 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7219 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7220 CFLAGS="$xorg_testset_save_CFLAGS" 7221 fi 7222 7223 found="no" 7224 7225 if test $found = "no" ; then 7226 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7228 fi 7229 7230 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7232 fi 7233 7234 CFLAGS="$CFLAGS -Werror=main" 7235 7236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7237 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7238 cacheid=xorg_cv_cc_flag__Werror_main 7239 if eval \${$cacheid+:} false; then : 7240 $as_echo_n "(cached) " >&6 7241 else 7242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7243 /* end confdefs.h. */ 7244 int i; 7245 int 7246 main () 7247 { 7248 7249 ; 7250 return 0; 7251 } 7252 _ACEOF 7253 if ac_fn_c_try_link "$LINENO"; then : 7254 eval $cacheid=yes 7255 else 7256 eval $cacheid=no 7257 fi 7258 rm -f core conftest.err conftest.$ac_objext \ 7259 conftest$ac_exeext conftest.$ac_ext 7260 fi 7261 7262 7263 CFLAGS="$xorg_testset_save_CFLAGS" 7264 7265 eval supported=\$$cacheid 7266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7267 $as_echo "$supported" >&6; } 7268 if test "$supported" = "yes" ; then 7269 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7270 found="yes" 7271 fi 7272 fi 7273 7274 7275 7276 7277 7278 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288 xorg_testset_save_CFLAGS="$CFLAGS" 7289 7290 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7293 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7294 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7295 $as_echo_n "(cached) " >&6 7296 else 7297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7298 /* end confdefs.h. */ 7299 int i; 7300 _ACEOF 7301 if ac_fn_c_try_compile "$LINENO"; then : 7302 xorg_cv_cc_flag_unknown_warning_option=yes 7303 else 7304 xorg_cv_cc_flag_unknown_warning_option=no 7305 fi 7306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7307 fi 7308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7309 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7310 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7311 CFLAGS="$xorg_testset_save_CFLAGS" 7312 fi 7313 7314 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7317 fi 7318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7320 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7321 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7322 $as_echo_n "(cached) " >&6 7323 else 7324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7325 /* end confdefs.h. */ 7326 int i; 7327 _ACEOF 7328 if ac_fn_c_try_compile "$LINENO"; then : 7329 xorg_cv_cc_flag_unused_command_line_argument=yes 7330 else 7331 xorg_cv_cc_flag_unused_command_line_argument=no 7332 fi 7333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7334 fi 7335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7336 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7337 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7338 CFLAGS="$xorg_testset_save_CFLAGS" 7339 fi 7340 7341 found="no" 7342 7343 if test $found = "no" ; then 7344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7346 fi 7347 7348 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7350 fi 7351 7352 CFLAGS="$CFLAGS -Werror=missing-braces" 7353 7354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7355 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7356 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7357 if eval \${$cacheid+:} false; then : 7358 $as_echo_n "(cached) " >&6 7359 else 7360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7361 /* end confdefs.h. */ 7362 int i; 7363 int 7364 main () 7365 { 7366 7367 ; 7368 return 0; 7369 } 7370 _ACEOF 7371 if ac_fn_c_try_link "$LINENO"; then : 7372 eval $cacheid=yes 7373 else 7374 eval $cacheid=no 7375 fi 7376 rm -f core conftest.err conftest.$ac_objext \ 7377 conftest$ac_exeext conftest.$ac_ext 7378 fi 7379 7380 7381 CFLAGS="$xorg_testset_save_CFLAGS" 7382 7383 eval supported=\$$cacheid 7384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7385 $as_echo "$supported" >&6; } 7386 if test "$supported" = "yes" ; then 7387 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7388 found="yes" 7389 fi 7390 fi 7391 7392 7393 7394 7395 7396 7397 7398 7399 7400 7401 7402 7403 7404 7405 7406 xorg_testset_save_CFLAGS="$CFLAGS" 7407 7408 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7411 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7412 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7413 $as_echo_n "(cached) " >&6 7414 else 7415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7416 /* end confdefs.h. */ 7417 int i; 7418 _ACEOF 7419 if ac_fn_c_try_compile "$LINENO"; then : 7420 xorg_cv_cc_flag_unknown_warning_option=yes 7421 else 7422 xorg_cv_cc_flag_unknown_warning_option=no 7423 fi 7424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7425 fi 7426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7427 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7428 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7429 CFLAGS="$xorg_testset_save_CFLAGS" 7430 fi 7431 7432 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7435 fi 7436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7438 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7439 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7440 $as_echo_n "(cached) " >&6 7441 else 7442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7443 /* end confdefs.h. */ 7444 int i; 7445 _ACEOF 7446 if ac_fn_c_try_compile "$LINENO"; then : 7447 xorg_cv_cc_flag_unused_command_line_argument=yes 7448 else 7449 xorg_cv_cc_flag_unused_command_line_argument=no 7450 fi 7451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7452 fi 7453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7454 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7455 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7456 CFLAGS="$xorg_testset_save_CFLAGS" 7457 fi 7458 7459 found="no" 7460 7461 if test $found = "no" ; then 7462 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7464 fi 7465 7466 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7468 fi 7469 7470 CFLAGS="$CFLAGS -Werror=sequence-point" 7471 7472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7473 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7474 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7475 if eval \${$cacheid+:} false; then : 7476 $as_echo_n "(cached) " >&6 7477 else 7478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7479 /* end confdefs.h. */ 7480 int i; 7481 int 7482 main () 7483 { 7484 7485 ; 7486 return 0; 7487 } 7488 _ACEOF 7489 if ac_fn_c_try_link "$LINENO"; then : 7490 eval $cacheid=yes 7491 else 7492 eval $cacheid=no 7493 fi 7494 rm -f core conftest.err conftest.$ac_objext \ 7495 conftest$ac_exeext conftest.$ac_ext 7496 fi 7497 7498 7499 CFLAGS="$xorg_testset_save_CFLAGS" 7500 7501 eval supported=\$$cacheid 7502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7503 $as_echo "$supported" >&6; } 7504 if test "$supported" = "yes" ; then 7505 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7506 found="yes" 7507 fi 7508 fi 7509 7510 7511 7512 7513 7514 7515 7516 7517 7518 7519 7520 7521 7522 7523 7524 xorg_testset_save_CFLAGS="$CFLAGS" 7525 7526 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7529 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7530 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7531 $as_echo_n "(cached) " >&6 7532 else 7533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7534 /* end confdefs.h. */ 7535 int i; 7536 _ACEOF 7537 if ac_fn_c_try_compile "$LINENO"; then : 7538 xorg_cv_cc_flag_unknown_warning_option=yes 7539 else 7540 xorg_cv_cc_flag_unknown_warning_option=no 7541 fi 7542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7543 fi 7544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7545 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7546 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7547 CFLAGS="$xorg_testset_save_CFLAGS" 7548 fi 7549 7550 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7551 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7553 fi 7554 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7556 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7557 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7558 $as_echo_n "(cached) " >&6 7559 else 7560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7561 /* end confdefs.h. */ 7562 int i; 7563 _ACEOF 7564 if ac_fn_c_try_compile "$LINENO"; then : 7565 xorg_cv_cc_flag_unused_command_line_argument=yes 7566 else 7567 xorg_cv_cc_flag_unused_command_line_argument=no 7568 fi 7569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7570 fi 7571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7572 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7573 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7574 CFLAGS="$xorg_testset_save_CFLAGS" 7575 fi 7576 7577 found="no" 7578 7579 if test $found = "no" ; then 7580 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7582 fi 7583 7584 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7585 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7586 fi 7587 7588 CFLAGS="$CFLAGS -Werror=return-type" 7589 7590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7591 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7592 cacheid=xorg_cv_cc_flag__Werror_return_type 7593 if eval \${$cacheid+:} false; then : 7594 $as_echo_n "(cached) " >&6 7595 else 7596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7597 /* end confdefs.h. */ 7598 int i; 7599 int 7600 main () 7601 { 7602 7603 ; 7604 return 0; 7605 } 7606 _ACEOF 7607 if ac_fn_c_try_link "$LINENO"; then : 7608 eval $cacheid=yes 7609 else 7610 eval $cacheid=no 7611 fi 7612 rm -f core conftest.err conftest.$ac_objext \ 7613 conftest$ac_exeext conftest.$ac_ext 7614 fi 7615 7616 7617 CFLAGS="$xorg_testset_save_CFLAGS" 7618 7619 eval supported=\$$cacheid 7620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7621 $as_echo "$supported" >&6; } 7622 if test "$supported" = "yes" ; then 7623 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7624 found="yes" 7625 fi 7626 fi 7627 7628 if test $found = "no" ; then 7629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7631 fi 7632 7633 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7635 fi 7636 7637 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7638 7639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7640 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7641 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7642 if eval \${$cacheid+:} false; then : 7643 $as_echo_n "(cached) " >&6 7644 else 7645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7646 /* end confdefs.h. */ 7647 int i; 7648 int 7649 main () 7650 { 7651 7652 ; 7653 return 0; 7654 } 7655 _ACEOF 7656 if ac_fn_c_try_link "$LINENO"; then : 7657 eval $cacheid=yes 7658 else 7659 eval $cacheid=no 7660 fi 7661 rm -f core conftest.err conftest.$ac_objext \ 7662 conftest$ac_exeext conftest.$ac_ext 7663 fi 7664 7665 7666 CFLAGS="$xorg_testset_save_CFLAGS" 7667 7668 eval supported=\$$cacheid 7669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7670 $as_echo "$supported" >&6; } 7671 if test "$supported" = "yes" ; then 7672 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7673 found="yes" 7674 fi 7675 fi 7676 7677 7678 7679 7680 7681 7682 7683 7684 7685 7686 7687 7688 7689 7690 7691 xorg_testset_save_CFLAGS="$CFLAGS" 7692 7693 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7696 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7697 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7698 $as_echo_n "(cached) " >&6 7699 else 7700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7701 /* end confdefs.h. */ 7702 int i; 7703 _ACEOF 7704 if ac_fn_c_try_compile "$LINENO"; then : 7705 xorg_cv_cc_flag_unknown_warning_option=yes 7706 else 7707 xorg_cv_cc_flag_unknown_warning_option=no 7708 fi 7709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7710 fi 7711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7712 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7713 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7714 CFLAGS="$xorg_testset_save_CFLAGS" 7715 fi 7716 7717 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7718 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7719 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7720 fi 7721 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7723 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7724 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7725 $as_echo_n "(cached) " >&6 7726 else 7727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7728 /* end confdefs.h. */ 7729 int i; 7730 _ACEOF 7731 if ac_fn_c_try_compile "$LINENO"; then : 7732 xorg_cv_cc_flag_unused_command_line_argument=yes 7733 else 7734 xorg_cv_cc_flag_unused_command_line_argument=no 7735 fi 7736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7737 fi 7738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7739 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7740 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7741 CFLAGS="$xorg_testset_save_CFLAGS" 7742 fi 7743 7744 found="no" 7745 7746 if test $found = "no" ; then 7747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7749 fi 7750 7751 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7753 fi 7754 7755 CFLAGS="$CFLAGS -Werror=trigraphs" 7756 7757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7758 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7759 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7760 if eval \${$cacheid+:} false; then : 7761 $as_echo_n "(cached) " >&6 7762 else 7763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7764 /* end confdefs.h. */ 7765 int i; 7766 int 7767 main () 7768 { 7769 7770 ; 7771 return 0; 7772 } 7773 _ACEOF 7774 if ac_fn_c_try_link "$LINENO"; then : 7775 eval $cacheid=yes 7776 else 7777 eval $cacheid=no 7778 fi 7779 rm -f core conftest.err conftest.$ac_objext \ 7780 conftest$ac_exeext conftest.$ac_ext 7781 fi 7782 7783 7784 CFLAGS="$xorg_testset_save_CFLAGS" 7785 7786 eval supported=\$$cacheid 7787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7788 $as_echo "$supported" >&6; } 7789 if test "$supported" = "yes" ; then 7790 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7791 found="yes" 7792 fi 7793 fi 7794 7795 7796 7797 7798 7799 7800 7801 7802 7803 7804 7805 7806 7807 7808 7809 xorg_testset_save_CFLAGS="$CFLAGS" 7810 7811 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7814 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7815 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7816 $as_echo_n "(cached) " >&6 7817 else 7818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7819 /* end confdefs.h. */ 7820 int i; 7821 _ACEOF 7822 if ac_fn_c_try_compile "$LINENO"; then : 7823 xorg_cv_cc_flag_unknown_warning_option=yes 7824 else 7825 xorg_cv_cc_flag_unknown_warning_option=no 7826 fi 7827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7828 fi 7829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7830 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7831 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7832 CFLAGS="$xorg_testset_save_CFLAGS" 7833 fi 7834 7835 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7836 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7838 fi 7839 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7841 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7842 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7843 $as_echo_n "(cached) " >&6 7844 else 7845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7846 /* end confdefs.h. */ 7847 int i; 7848 _ACEOF 7849 if ac_fn_c_try_compile "$LINENO"; then : 7850 xorg_cv_cc_flag_unused_command_line_argument=yes 7851 else 7852 xorg_cv_cc_flag_unused_command_line_argument=no 7853 fi 7854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7855 fi 7856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7857 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7858 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7859 CFLAGS="$xorg_testset_save_CFLAGS" 7860 fi 7861 7862 found="no" 7863 7864 if test $found = "no" ; then 7865 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7867 fi 7868 7869 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7870 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7871 fi 7872 7873 CFLAGS="$CFLAGS -Werror=array-bounds" 7874 7875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7876 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7877 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7878 if eval \${$cacheid+:} false; then : 7879 $as_echo_n "(cached) " >&6 7880 else 7881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7882 /* end confdefs.h. */ 7883 int i; 7884 int 7885 main () 7886 { 7887 7888 ; 7889 return 0; 7890 } 7891 _ACEOF 7892 if ac_fn_c_try_link "$LINENO"; then : 7893 eval $cacheid=yes 7894 else 7895 eval $cacheid=no 7896 fi 7897 rm -f core conftest.err conftest.$ac_objext \ 7898 conftest$ac_exeext conftest.$ac_ext 7899 fi 7900 7901 7902 CFLAGS="$xorg_testset_save_CFLAGS" 7903 7904 eval supported=\$$cacheid 7905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7906 $as_echo "$supported" >&6; } 7907 if test "$supported" = "yes" ; then 7908 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7909 found="yes" 7910 fi 7911 fi 7912 7913 7914 7915 7916 7917 7918 7919 7920 7921 7922 7923 7924 7925 7926 7927 xorg_testset_save_CFLAGS="$CFLAGS" 7928 7929 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7932 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7933 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7934 $as_echo_n "(cached) " >&6 7935 else 7936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7937 /* end confdefs.h. */ 7938 int i; 7939 _ACEOF 7940 if ac_fn_c_try_compile "$LINENO"; then : 7941 xorg_cv_cc_flag_unknown_warning_option=yes 7942 else 7943 xorg_cv_cc_flag_unknown_warning_option=no 7944 fi 7945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7946 fi 7947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7948 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7949 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7950 CFLAGS="$xorg_testset_save_CFLAGS" 7951 fi 7952 7953 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7956 fi 7957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7959 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7960 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7961 $as_echo_n "(cached) " >&6 7962 else 7963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7964 /* end confdefs.h. */ 7965 int i; 7966 _ACEOF 7967 if ac_fn_c_try_compile "$LINENO"; then : 7968 xorg_cv_cc_flag_unused_command_line_argument=yes 7969 else 7970 xorg_cv_cc_flag_unused_command_line_argument=no 7971 fi 7972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7973 fi 7974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7975 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7976 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7977 CFLAGS="$xorg_testset_save_CFLAGS" 7978 fi 7979 7980 found="no" 7981 7982 if test $found = "no" ; then 7983 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7985 fi 7986 7987 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7989 fi 7990 7991 CFLAGS="$CFLAGS -Werror=write-strings" 7992 7993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7994 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7995 cacheid=xorg_cv_cc_flag__Werror_write_strings 7996 if eval \${$cacheid+:} false; then : 7997 $as_echo_n "(cached) " >&6 7998 else 7999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8000 /* end confdefs.h. */ 8001 int i; 8002 int 8003 main () 8004 { 8005 8006 ; 8007 return 0; 8008 } 8009 _ACEOF 8010 if ac_fn_c_try_link "$LINENO"; then : 8011 eval $cacheid=yes 8012 else 8013 eval $cacheid=no 8014 fi 8015 rm -f core conftest.err conftest.$ac_objext \ 8016 conftest$ac_exeext conftest.$ac_ext 8017 fi 8018 8019 8020 CFLAGS="$xorg_testset_save_CFLAGS" 8021 8022 eval supported=\$$cacheid 8023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8024 $as_echo "$supported" >&6; } 8025 if test "$supported" = "yes" ; then 8026 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8027 found="yes" 8028 fi 8029 fi 8030 8031 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 8042 8043 8044 8045 xorg_testset_save_CFLAGS="$CFLAGS" 8046 8047 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8050 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8051 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8052 $as_echo_n "(cached) " >&6 8053 else 8054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8055 /* end confdefs.h. */ 8056 int i; 8057 _ACEOF 8058 if ac_fn_c_try_compile "$LINENO"; then : 8059 xorg_cv_cc_flag_unknown_warning_option=yes 8060 else 8061 xorg_cv_cc_flag_unknown_warning_option=no 8062 fi 8063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8064 fi 8065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8066 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8067 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8068 CFLAGS="$xorg_testset_save_CFLAGS" 8069 fi 8070 8071 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8074 fi 8075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8077 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8078 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8079 $as_echo_n "(cached) " >&6 8080 else 8081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8082 /* end confdefs.h. */ 8083 int i; 8084 _ACEOF 8085 if ac_fn_c_try_compile "$LINENO"; then : 8086 xorg_cv_cc_flag_unused_command_line_argument=yes 8087 else 8088 xorg_cv_cc_flag_unused_command_line_argument=no 8089 fi 8090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8091 fi 8092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8093 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8094 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8095 CFLAGS="$xorg_testset_save_CFLAGS" 8096 fi 8097 8098 found="no" 8099 8100 if test $found = "no" ; then 8101 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8103 fi 8104 8105 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8107 fi 8108 8109 CFLAGS="$CFLAGS -Werror=address" 8110 8111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8112 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8113 cacheid=xorg_cv_cc_flag__Werror_address 8114 if eval \${$cacheid+:} false; then : 8115 $as_echo_n "(cached) " >&6 8116 else 8117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8118 /* end confdefs.h. */ 8119 int i; 8120 int 8121 main () 8122 { 8123 8124 ; 8125 return 0; 8126 } 8127 _ACEOF 8128 if ac_fn_c_try_link "$LINENO"; then : 8129 eval $cacheid=yes 8130 else 8131 eval $cacheid=no 8132 fi 8133 rm -f core conftest.err conftest.$ac_objext \ 8134 conftest$ac_exeext conftest.$ac_ext 8135 fi 8136 8137 8138 CFLAGS="$xorg_testset_save_CFLAGS" 8139 8140 eval supported=\$$cacheid 8141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8142 $as_echo "$supported" >&6; } 8143 if test "$supported" = "yes" ; then 8144 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8145 found="yes" 8146 fi 8147 fi 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158 8159 8160 8161 8162 8163 xorg_testset_save_CFLAGS="$CFLAGS" 8164 8165 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8168 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8169 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8170 $as_echo_n "(cached) " >&6 8171 else 8172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8173 /* end confdefs.h. */ 8174 int i; 8175 _ACEOF 8176 if ac_fn_c_try_compile "$LINENO"; then : 8177 xorg_cv_cc_flag_unknown_warning_option=yes 8178 else 8179 xorg_cv_cc_flag_unknown_warning_option=no 8180 fi 8181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8182 fi 8183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8184 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8185 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8186 CFLAGS="$xorg_testset_save_CFLAGS" 8187 fi 8188 8189 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8192 fi 8193 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8195 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8196 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8197 $as_echo_n "(cached) " >&6 8198 else 8199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8200 /* end confdefs.h. */ 8201 int i; 8202 _ACEOF 8203 if ac_fn_c_try_compile "$LINENO"; then : 8204 xorg_cv_cc_flag_unused_command_line_argument=yes 8205 else 8206 xorg_cv_cc_flag_unused_command_line_argument=no 8207 fi 8208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8209 fi 8210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8211 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8212 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8213 CFLAGS="$xorg_testset_save_CFLAGS" 8214 fi 8215 8216 found="no" 8217 8218 if test $found = "no" ; then 8219 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8221 fi 8222 8223 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8225 fi 8226 8227 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8228 8229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8230 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8231 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8232 if eval \${$cacheid+:} false; then : 8233 $as_echo_n "(cached) " >&6 8234 else 8235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8236 /* end confdefs.h. */ 8237 int i; 8238 int 8239 main () 8240 { 8241 8242 ; 8243 return 0; 8244 } 8245 _ACEOF 8246 if ac_fn_c_try_link "$LINENO"; then : 8247 eval $cacheid=yes 8248 else 8249 eval $cacheid=no 8250 fi 8251 rm -f core conftest.err conftest.$ac_objext \ 8252 conftest$ac_exeext conftest.$ac_ext 8253 fi 8254 8255 8256 CFLAGS="$xorg_testset_save_CFLAGS" 8257 8258 eval supported=\$$cacheid 8259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8260 $as_echo "$supported" >&6; } 8261 if test "$supported" = "yes" ; then 8262 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8263 found="yes" 8264 fi 8265 fi 8266 8267 if test $found = "no" ; then 8268 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8270 fi 8271 8272 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8274 fi 8275 8276 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8277 8278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8279 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8280 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8281 if eval \${$cacheid+:} false; then : 8282 $as_echo_n "(cached) " >&6 8283 else 8284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8285 /* end confdefs.h. */ 8286 int i; 8287 int 8288 main () 8289 { 8290 8291 ; 8292 return 0; 8293 } 8294 _ACEOF 8295 if ac_fn_c_try_link "$LINENO"; then : 8296 eval $cacheid=yes 8297 else 8298 eval $cacheid=no 8299 fi 8300 rm -f core conftest.err conftest.$ac_objext \ 8301 conftest$ac_exeext conftest.$ac_ext 8302 fi 8303 8304 8305 CFLAGS="$xorg_testset_save_CFLAGS" 8306 8307 eval supported=\$$cacheid 8308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8309 $as_echo "$supported" >&6; } 8310 if test "$supported" = "yes" ; then 8311 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8312 found="yes" 8313 fi 8314 fi 8315 8316 8317 8318 8319 8320 8321 8322 8323 8324 8325 8326 8327 8328 8329 8330 xorg_testset_save_CFLAGS="$CFLAGS" 8331 8332 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8335 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8336 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8337 $as_echo_n "(cached) " >&6 8338 else 8339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8340 /* end confdefs.h. */ 8341 int i; 8342 _ACEOF 8343 if ac_fn_c_try_compile "$LINENO"; then : 8344 xorg_cv_cc_flag_unknown_warning_option=yes 8345 else 8346 xorg_cv_cc_flag_unknown_warning_option=no 8347 fi 8348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8349 fi 8350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8351 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8352 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8353 CFLAGS="$xorg_testset_save_CFLAGS" 8354 fi 8355 8356 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8357 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8359 fi 8360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8362 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8363 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8364 $as_echo_n "(cached) " >&6 8365 else 8366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8367 /* end confdefs.h. */ 8368 int i; 8369 _ACEOF 8370 if ac_fn_c_try_compile "$LINENO"; then : 8371 xorg_cv_cc_flag_unused_command_line_argument=yes 8372 else 8373 xorg_cv_cc_flag_unused_command_line_argument=no 8374 fi 8375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8376 fi 8377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8378 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8379 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8380 CFLAGS="$xorg_testset_save_CFLAGS" 8381 fi 8382 8383 found="no" 8384 8385 if test $found = "no" ; then 8386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8388 fi 8389 8390 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8392 fi 8393 8394 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8395 8396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8397 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8398 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8399 if eval \${$cacheid+:} false; then : 8400 $as_echo_n "(cached) " >&6 8401 else 8402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8403 /* end confdefs.h. */ 8404 int i; 8405 int 8406 main () 8407 { 8408 8409 ; 8410 return 0; 8411 } 8412 _ACEOF 8413 if ac_fn_c_try_link "$LINENO"; then : 8414 eval $cacheid=yes 8415 else 8416 eval $cacheid=no 8417 fi 8418 rm -f core conftest.err conftest.$ac_objext \ 8419 conftest$ac_exeext conftest.$ac_ext 8420 fi 8421 8422 8423 CFLAGS="$xorg_testset_save_CFLAGS" 8424 8425 eval supported=\$$cacheid 8426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8427 $as_echo "$supported" >&6; } 8428 if test "$supported" = "yes" ; then 8429 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8430 found="yes" 8431 fi 8432 fi 8433 8434 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8435 else 8436 { $as_echo "$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 8437 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8438 8439 8440 8441 8442 8443 8444 8445 8446 8447 8448 8449 8450 8451 xorg_testset_save_CFLAGS="$CFLAGS" 8452 8453 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8456 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8457 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8458 $as_echo_n "(cached) " >&6 8459 else 8460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8461 /* end confdefs.h. */ 8462 int i; 8463 _ACEOF 8464 if ac_fn_c_try_compile "$LINENO"; then : 8465 xorg_cv_cc_flag_unknown_warning_option=yes 8466 else 8467 xorg_cv_cc_flag_unknown_warning_option=no 8468 fi 8469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8470 fi 8471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8472 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8473 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8474 CFLAGS="$xorg_testset_save_CFLAGS" 8475 fi 8476 8477 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8478 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8480 fi 8481 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8483 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8484 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8485 $as_echo_n "(cached) " >&6 8486 else 8487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8488 /* end confdefs.h. */ 8489 int i; 8490 _ACEOF 8491 if ac_fn_c_try_compile "$LINENO"; then : 8492 xorg_cv_cc_flag_unused_command_line_argument=yes 8493 else 8494 xorg_cv_cc_flag_unused_command_line_argument=no 8495 fi 8496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8497 fi 8498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8499 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8500 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8501 CFLAGS="$xorg_testset_save_CFLAGS" 8502 fi 8503 8504 found="no" 8505 8506 if test $found = "no" ; then 8507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8509 fi 8510 8511 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8512 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8513 fi 8514 8515 CFLAGS="$CFLAGS -Wimplicit" 8516 8517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8518 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8519 cacheid=xorg_cv_cc_flag__Wimplicit 8520 if eval \${$cacheid+:} false; then : 8521 $as_echo_n "(cached) " >&6 8522 else 8523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8524 /* end confdefs.h. */ 8525 int i; 8526 int 8527 main () 8528 { 8529 8530 ; 8531 return 0; 8532 } 8533 _ACEOF 8534 if ac_fn_c_try_link "$LINENO"; then : 8535 eval $cacheid=yes 8536 else 8537 eval $cacheid=no 8538 fi 8539 rm -f core conftest.err conftest.$ac_objext \ 8540 conftest$ac_exeext conftest.$ac_ext 8541 fi 8542 8543 8544 CFLAGS="$xorg_testset_save_CFLAGS" 8545 8546 eval supported=\$$cacheid 8547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8548 $as_echo "$supported" >&6; } 8549 if test "$supported" = "yes" ; then 8550 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8551 found="yes" 8552 fi 8553 fi 8554 8555 8556 8557 8558 8559 8560 8561 8562 8563 8564 8565 8566 8567 8568 8569 xorg_testset_save_CFLAGS="$CFLAGS" 8570 8571 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8574 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8575 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8576 $as_echo_n "(cached) " >&6 8577 else 8578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8579 /* end confdefs.h. */ 8580 int i; 8581 _ACEOF 8582 if ac_fn_c_try_compile "$LINENO"; then : 8583 xorg_cv_cc_flag_unknown_warning_option=yes 8584 else 8585 xorg_cv_cc_flag_unknown_warning_option=no 8586 fi 8587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8588 fi 8589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8590 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8591 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8592 CFLAGS="$xorg_testset_save_CFLAGS" 8593 fi 8594 8595 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8598 fi 8599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8601 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8602 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8603 $as_echo_n "(cached) " >&6 8604 else 8605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8606 /* end confdefs.h. */ 8607 int i; 8608 _ACEOF 8609 if ac_fn_c_try_compile "$LINENO"; then : 8610 xorg_cv_cc_flag_unused_command_line_argument=yes 8611 else 8612 xorg_cv_cc_flag_unused_command_line_argument=no 8613 fi 8614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8615 fi 8616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8617 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8618 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8619 CFLAGS="$xorg_testset_save_CFLAGS" 8620 fi 8621 8622 found="no" 8623 8624 if test $found = "no" ; then 8625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8627 fi 8628 8629 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8631 fi 8632 8633 CFLAGS="$CFLAGS -Wnonnull" 8634 8635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8636 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8637 cacheid=xorg_cv_cc_flag__Wnonnull 8638 if eval \${$cacheid+:} false; then : 8639 $as_echo_n "(cached) " >&6 8640 else 8641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8642 /* end confdefs.h. */ 8643 int i; 8644 int 8645 main () 8646 { 8647 8648 ; 8649 return 0; 8650 } 8651 _ACEOF 8652 if ac_fn_c_try_link "$LINENO"; then : 8653 eval $cacheid=yes 8654 else 8655 eval $cacheid=no 8656 fi 8657 rm -f core conftest.err conftest.$ac_objext \ 8658 conftest$ac_exeext conftest.$ac_ext 8659 fi 8660 8661 8662 CFLAGS="$xorg_testset_save_CFLAGS" 8663 8664 eval supported=\$$cacheid 8665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8666 $as_echo "$supported" >&6; } 8667 if test "$supported" = "yes" ; then 8668 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8669 found="yes" 8670 fi 8671 fi 8672 8673 8674 8675 8676 8677 8678 8679 8680 8681 8682 8683 8684 8685 8686 8687 xorg_testset_save_CFLAGS="$CFLAGS" 8688 8689 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8692 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8693 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8694 $as_echo_n "(cached) " >&6 8695 else 8696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8697 /* end confdefs.h. */ 8698 int i; 8699 _ACEOF 8700 if ac_fn_c_try_compile "$LINENO"; then : 8701 xorg_cv_cc_flag_unknown_warning_option=yes 8702 else 8703 xorg_cv_cc_flag_unknown_warning_option=no 8704 fi 8705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8706 fi 8707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8708 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8709 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8710 CFLAGS="$xorg_testset_save_CFLAGS" 8711 fi 8712 8713 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8714 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8716 fi 8717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8719 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8720 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8721 $as_echo_n "(cached) " >&6 8722 else 8723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8724 /* end confdefs.h. */ 8725 int i; 8726 _ACEOF 8727 if ac_fn_c_try_compile "$LINENO"; then : 8728 xorg_cv_cc_flag_unused_command_line_argument=yes 8729 else 8730 xorg_cv_cc_flag_unused_command_line_argument=no 8731 fi 8732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8733 fi 8734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8735 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8736 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8737 CFLAGS="$xorg_testset_save_CFLAGS" 8738 fi 8739 8740 found="no" 8741 8742 if test $found = "no" ; then 8743 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8745 fi 8746 8747 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8749 fi 8750 8751 CFLAGS="$CFLAGS -Winit-self" 8752 8753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8754 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8755 cacheid=xorg_cv_cc_flag__Winit_self 8756 if eval \${$cacheid+:} false; then : 8757 $as_echo_n "(cached) " >&6 8758 else 8759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8760 /* end confdefs.h. */ 8761 int i; 8762 int 8763 main () 8764 { 8765 8766 ; 8767 return 0; 8768 } 8769 _ACEOF 8770 if ac_fn_c_try_link "$LINENO"; then : 8771 eval $cacheid=yes 8772 else 8773 eval $cacheid=no 8774 fi 8775 rm -f core conftest.err conftest.$ac_objext \ 8776 conftest$ac_exeext conftest.$ac_ext 8777 fi 8778 8779 8780 CFLAGS="$xorg_testset_save_CFLAGS" 8781 8782 eval supported=\$$cacheid 8783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8784 $as_echo "$supported" >&6; } 8785 if test "$supported" = "yes" ; then 8786 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8787 found="yes" 8788 fi 8789 fi 8790 8791 8792 8793 8794 8795 8796 8797 8798 8799 8800 8801 8802 8803 8804 8805 xorg_testset_save_CFLAGS="$CFLAGS" 8806 8807 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8810 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8811 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8812 $as_echo_n "(cached) " >&6 8813 else 8814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8815 /* end confdefs.h. */ 8816 int i; 8817 _ACEOF 8818 if ac_fn_c_try_compile "$LINENO"; then : 8819 xorg_cv_cc_flag_unknown_warning_option=yes 8820 else 8821 xorg_cv_cc_flag_unknown_warning_option=no 8822 fi 8823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8824 fi 8825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8826 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8827 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8828 CFLAGS="$xorg_testset_save_CFLAGS" 8829 fi 8830 8831 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8834 fi 8835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8837 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8838 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8839 $as_echo_n "(cached) " >&6 8840 else 8841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8842 /* end confdefs.h. */ 8843 int i; 8844 _ACEOF 8845 if ac_fn_c_try_compile "$LINENO"; then : 8846 xorg_cv_cc_flag_unused_command_line_argument=yes 8847 else 8848 xorg_cv_cc_flag_unused_command_line_argument=no 8849 fi 8850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8851 fi 8852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8853 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8854 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8855 CFLAGS="$xorg_testset_save_CFLAGS" 8856 fi 8857 8858 found="no" 8859 8860 if test $found = "no" ; then 8861 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8863 fi 8864 8865 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8867 fi 8868 8869 CFLAGS="$CFLAGS -Wmain" 8870 8871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8872 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8873 cacheid=xorg_cv_cc_flag__Wmain 8874 if eval \${$cacheid+:} false; then : 8875 $as_echo_n "(cached) " >&6 8876 else 8877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8878 /* end confdefs.h. */ 8879 int i; 8880 int 8881 main () 8882 { 8883 8884 ; 8885 return 0; 8886 } 8887 _ACEOF 8888 if ac_fn_c_try_link "$LINENO"; then : 8889 eval $cacheid=yes 8890 else 8891 eval $cacheid=no 8892 fi 8893 rm -f core conftest.err conftest.$ac_objext \ 8894 conftest$ac_exeext conftest.$ac_ext 8895 fi 8896 8897 8898 CFLAGS="$xorg_testset_save_CFLAGS" 8899 8900 eval supported=\$$cacheid 8901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8902 $as_echo "$supported" >&6; } 8903 if test "$supported" = "yes" ; then 8904 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8905 found="yes" 8906 fi 8907 fi 8908 8909 8910 8911 8912 8913 8914 8915 8916 8917 8918 8919 8920 8921 8922 8923 xorg_testset_save_CFLAGS="$CFLAGS" 8924 8925 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8928 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8929 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8930 $as_echo_n "(cached) " >&6 8931 else 8932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8933 /* end confdefs.h. */ 8934 int i; 8935 _ACEOF 8936 if ac_fn_c_try_compile "$LINENO"; then : 8937 xorg_cv_cc_flag_unknown_warning_option=yes 8938 else 8939 xorg_cv_cc_flag_unknown_warning_option=no 8940 fi 8941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8942 fi 8943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8944 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8945 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8946 CFLAGS="$xorg_testset_save_CFLAGS" 8947 fi 8948 8949 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8950 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8952 fi 8953 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8955 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8956 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8957 $as_echo_n "(cached) " >&6 8958 else 8959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8960 /* end confdefs.h. */ 8961 int i; 8962 _ACEOF 8963 if ac_fn_c_try_compile "$LINENO"; then : 8964 xorg_cv_cc_flag_unused_command_line_argument=yes 8965 else 8966 xorg_cv_cc_flag_unused_command_line_argument=no 8967 fi 8968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8969 fi 8970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8971 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8972 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8973 CFLAGS="$xorg_testset_save_CFLAGS" 8974 fi 8975 8976 found="no" 8977 8978 if test $found = "no" ; then 8979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8981 fi 8982 8983 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8985 fi 8986 8987 CFLAGS="$CFLAGS -Wmissing-braces" 8988 8989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8990 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8991 cacheid=xorg_cv_cc_flag__Wmissing_braces 8992 if eval \${$cacheid+:} false; then : 8993 $as_echo_n "(cached) " >&6 8994 else 8995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8996 /* end confdefs.h. */ 8997 int i; 8998 int 8999 main () 9000 { 9001 9002 ; 9003 return 0; 9004 } 9005 _ACEOF 9006 if ac_fn_c_try_link "$LINENO"; then : 9007 eval $cacheid=yes 9008 else 9009 eval $cacheid=no 9010 fi 9011 rm -f core conftest.err conftest.$ac_objext \ 9012 conftest$ac_exeext conftest.$ac_ext 9013 fi 9014 9015 9016 CFLAGS="$xorg_testset_save_CFLAGS" 9017 9018 eval supported=\$$cacheid 9019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9020 $as_echo "$supported" >&6; } 9021 if test "$supported" = "yes" ; then 9022 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9023 found="yes" 9024 fi 9025 fi 9026 9027 9028 9029 9030 9031 9032 9033 9034 9035 9036 9037 9038 9039 9040 9041 xorg_testset_save_CFLAGS="$CFLAGS" 9042 9043 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9046 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9047 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9048 $as_echo_n "(cached) " >&6 9049 else 9050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9051 /* end confdefs.h. */ 9052 int i; 9053 _ACEOF 9054 if ac_fn_c_try_compile "$LINENO"; then : 9055 xorg_cv_cc_flag_unknown_warning_option=yes 9056 else 9057 xorg_cv_cc_flag_unknown_warning_option=no 9058 fi 9059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9060 fi 9061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9062 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9063 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9064 CFLAGS="$xorg_testset_save_CFLAGS" 9065 fi 9066 9067 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9068 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9070 fi 9071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9073 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9074 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9075 $as_echo_n "(cached) " >&6 9076 else 9077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9078 /* end confdefs.h. */ 9079 int i; 9080 _ACEOF 9081 if ac_fn_c_try_compile "$LINENO"; then : 9082 xorg_cv_cc_flag_unused_command_line_argument=yes 9083 else 9084 xorg_cv_cc_flag_unused_command_line_argument=no 9085 fi 9086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9087 fi 9088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9089 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9090 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9091 CFLAGS="$xorg_testset_save_CFLAGS" 9092 fi 9093 9094 found="no" 9095 9096 if test $found = "no" ; then 9097 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9099 fi 9100 9101 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9103 fi 9104 9105 CFLAGS="$CFLAGS -Wsequence-point" 9106 9107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9108 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9109 cacheid=xorg_cv_cc_flag__Wsequence_point 9110 if eval \${$cacheid+:} false; then : 9111 $as_echo_n "(cached) " >&6 9112 else 9113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9114 /* end confdefs.h. */ 9115 int i; 9116 int 9117 main () 9118 { 9119 9120 ; 9121 return 0; 9122 } 9123 _ACEOF 9124 if ac_fn_c_try_link "$LINENO"; then : 9125 eval $cacheid=yes 9126 else 9127 eval $cacheid=no 9128 fi 9129 rm -f core conftest.err conftest.$ac_objext \ 9130 conftest$ac_exeext conftest.$ac_ext 9131 fi 9132 9133 9134 CFLAGS="$xorg_testset_save_CFLAGS" 9135 9136 eval supported=\$$cacheid 9137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9138 $as_echo "$supported" >&6; } 9139 if test "$supported" = "yes" ; then 9140 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9141 found="yes" 9142 fi 9143 fi 9144 9145 9146 9147 9148 9149 9150 9151 9152 9153 9154 9155 9156 9157 9158 9159 xorg_testset_save_CFLAGS="$CFLAGS" 9160 9161 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9164 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9165 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9166 $as_echo_n "(cached) " >&6 9167 else 9168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9169 /* end confdefs.h. */ 9170 int i; 9171 _ACEOF 9172 if ac_fn_c_try_compile "$LINENO"; then : 9173 xorg_cv_cc_flag_unknown_warning_option=yes 9174 else 9175 xorg_cv_cc_flag_unknown_warning_option=no 9176 fi 9177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9178 fi 9179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9180 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9181 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9182 CFLAGS="$xorg_testset_save_CFLAGS" 9183 fi 9184 9185 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9188 fi 9189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9191 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9192 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9193 $as_echo_n "(cached) " >&6 9194 else 9195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9196 /* end confdefs.h. */ 9197 int i; 9198 _ACEOF 9199 if ac_fn_c_try_compile "$LINENO"; then : 9200 xorg_cv_cc_flag_unused_command_line_argument=yes 9201 else 9202 xorg_cv_cc_flag_unused_command_line_argument=no 9203 fi 9204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9205 fi 9206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9207 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9208 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9209 CFLAGS="$xorg_testset_save_CFLAGS" 9210 fi 9211 9212 found="no" 9213 9214 if test $found = "no" ; then 9215 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9217 fi 9218 9219 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9220 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9221 fi 9222 9223 CFLAGS="$CFLAGS -Wreturn-type" 9224 9225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9226 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9227 cacheid=xorg_cv_cc_flag__Wreturn_type 9228 if eval \${$cacheid+:} false; then : 9229 $as_echo_n "(cached) " >&6 9230 else 9231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9232 /* end confdefs.h. */ 9233 int i; 9234 int 9235 main () 9236 { 9237 9238 ; 9239 return 0; 9240 } 9241 _ACEOF 9242 if ac_fn_c_try_link "$LINENO"; then : 9243 eval $cacheid=yes 9244 else 9245 eval $cacheid=no 9246 fi 9247 rm -f core conftest.err conftest.$ac_objext \ 9248 conftest$ac_exeext conftest.$ac_ext 9249 fi 9250 9251 9252 CFLAGS="$xorg_testset_save_CFLAGS" 9253 9254 eval supported=\$$cacheid 9255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9256 $as_echo "$supported" >&6; } 9257 if test "$supported" = "yes" ; then 9258 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9259 found="yes" 9260 fi 9261 fi 9262 9263 9264 9265 9266 9267 9268 9269 9270 9271 9272 9273 9274 9275 9276 9277 xorg_testset_save_CFLAGS="$CFLAGS" 9278 9279 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9282 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9283 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9284 $as_echo_n "(cached) " >&6 9285 else 9286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9287 /* end confdefs.h. */ 9288 int i; 9289 _ACEOF 9290 if ac_fn_c_try_compile "$LINENO"; then : 9291 xorg_cv_cc_flag_unknown_warning_option=yes 9292 else 9293 xorg_cv_cc_flag_unknown_warning_option=no 9294 fi 9295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9296 fi 9297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9298 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9299 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9300 CFLAGS="$xorg_testset_save_CFLAGS" 9301 fi 9302 9303 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9306 fi 9307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9309 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9310 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9311 $as_echo_n "(cached) " >&6 9312 else 9313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9314 /* end confdefs.h. */ 9315 int i; 9316 _ACEOF 9317 if ac_fn_c_try_compile "$LINENO"; then : 9318 xorg_cv_cc_flag_unused_command_line_argument=yes 9319 else 9320 xorg_cv_cc_flag_unused_command_line_argument=no 9321 fi 9322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9323 fi 9324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9325 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9326 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9327 CFLAGS="$xorg_testset_save_CFLAGS" 9328 fi 9329 9330 found="no" 9331 9332 if test $found = "no" ; then 9333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9335 fi 9336 9337 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9339 fi 9340 9341 CFLAGS="$CFLAGS -Wtrigraphs" 9342 9343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9344 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9345 cacheid=xorg_cv_cc_flag__Wtrigraphs 9346 if eval \${$cacheid+:} false; then : 9347 $as_echo_n "(cached) " >&6 9348 else 9349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9350 /* end confdefs.h. */ 9351 int i; 9352 int 9353 main () 9354 { 9355 9356 ; 9357 return 0; 9358 } 9359 _ACEOF 9360 if ac_fn_c_try_link "$LINENO"; then : 9361 eval $cacheid=yes 9362 else 9363 eval $cacheid=no 9364 fi 9365 rm -f core conftest.err conftest.$ac_objext \ 9366 conftest$ac_exeext conftest.$ac_ext 9367 fi 9368 9369 9370 CFLAGS="$xorg_testset_save_CFLAGS" 9371 9372 eval supported=\$$cacheid 9373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9374 $as_echo "$supported" >&6; } 9375 if test "$supported" = "yes" ; then 9376 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9377 found="yes" 9378 fi 9379 fi 9380 9381 9382 9383 9384 9385 9386 9387 9388 9389 9390 9391 9392 9393 9394 9395 xorg_testset_save_CFLAGS="$CFLAGS" 9396 9397 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9400 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9401 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9402 $as_echo_n "(cached) " >&6 9403 else 9404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9405 /* end confdefs.h. */ 9406 int i; 9407 _ACEOF 9408 if ac_fn_c_try_compile "$LINENO"; then : 9409 xorg_cv_cc_flag_unknown_warning_option=yes 9410 else 9411 xorg_cv_cc_flag_unknown_warning_option=no 9412 fi 9413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9414 fi 9415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9416 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9417 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9418 CFLAGS="$xorg_testset_save_CFLAGS" 9419 fi 9420 9421 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9422 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9424 fi 9425 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9427 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9428 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9429 $as_echo_n "(cached) " >&6 9430 else 9431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9432 /* end confdefs.h. */ 9433 int i; 9434 _ACEOF 9435 if ac_fn_c_try_compile "$LINENO"; then : 9436 xorg_cv_cc_flag_unused_command_line_argument=yes 9437 else 9438 xorg_cv_cc_flag_unused_command_line_argument=no 9439 fi 9440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9441 fi 9442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9443 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9444 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9445 CFLAGS="$xorg_testset_save_CFLAGS" 9446 fi 9447 9448 found="no" 9449 9450 if test $found = "no" ; then 9451 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9453 fi 9454 9455 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9457 fi 9458 9459 CFLAGS="$CFLAGS -Warray-bounds" 9460 9461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9462 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9463 cacheid=xorg_cv_cc_flag__Warray_bounds 9464 if eval \${$cacheid+:} false; then : 9465 $as_echo_n "(cached) " >&6 9466 else 9467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9468 /* end confdefs.h. */ 9469 int i; 9470 int 9471 main () 9472 { 9473 9474 ; 9475 return 0; 9476 } 9477 _ACEOF 9478 if ac_fn_c_try_link "$LINENO"; then : 9479 eval $cacheid=yes 9480 else 9481 eval $cacheid=no 9482 fi 9483 rm -f core conftest.err conftest.$ac_objext \ 9484 conftest$ac_exeext conftest.$ac_ext 9485 fi 9486 9487 9488 CFLAGS="$xorg_testset_save_CFLAGS" 9489 9490 eval supported=\$$cacheid 9491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9492 $as_echo "$supported" >&6; } 9493 if test "$supported" = "yes" ; then 9494 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9495 found="yes" 9496 fi 9497 fi 9498 9499 9500 9501 9502 9503 9504 9505 9506 9507 9508 9509 9510 9511 9512 9513 xorg_testset_save_CFLAGS="$CFLAGS" 9514 9515 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9518 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9519 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9520 $as_echo_n "(cached) " >&6 9521 else 9522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9523 /* end confdefs.h. */ 9524 int i; 9525 _ACEOF 9526 if ac_fn_c_try_compile "$LINENO"; then : 9527 xorg_cv_cc_flag_unknown_warning_option=yes 9528 else 9529 xorg_cv_cc_flag_unknown_warning_option=no 9530 fi 9531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9532 fi 9533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9534 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9535 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9536 CFLAGS="$xorg_testset_save_CFLAGS" 9537 fi 9538 9539 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9540 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9542 fi 9543 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9545 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9546 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9547 $as_echo_n "(cached) " >&6 9548 else 9549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9550 /* end confdefs.h. */ 9551 int i; 9552 _ACEOF 9553 if ac_fn_c_try_compile "$LINENO"; then : 9554 xorg_cv_cc_flag_unused_command_line_argument=yes 9555 else 9556 xorg_cv_cc_flag_unused_command_line_argument=no 9557 fi 9558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9559 fi 9560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9561 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9562 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9563 CFLAGS="$xorg_testset_save_CFLAGS" 9564 fi 9565 9566 found="no" 9567 9568 if test $found = "no" ; then 9569 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9571 fi 9572 9573 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9574 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9575 fi 9576 9577 CFLAGS="$CFLAGS -Wwrite-strings" 9578 9579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9580 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9581 cacheid=xorg_cv_cc_flag__Wwrite_strings 9582 if eval \${$cacheid+:} false; then : 9583 $as_echo_n "(cached) " >&6 9584 else 9585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9586 /* end confdefs.h. */ 9587 int i; 9588 int 9589 main () 9590 { 9591 9592 ; 9593 return 0; 9594 } 9595 _ACEOF 9596 if ac_fn_c_try_link "$LINENO"; then : 9597 eval $cacheid=yes 9598 else 9599 eval $cacheid=no 9600 fi 9601 rm -f core conftest.err conftest.$ac_objext \ 9602 conftest$ac_exeext conftest.$ac_ext 9603 fi 9604 9605 9606 CFLAGS="$xorg_testset_save_CFLAGS" 9607 9608 eval supported=\$$cacheid 9609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9610 $as_echo "$supported" >&6; } 9611 if test "$supported" = "yes" ; then 9612 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9613 found="yes" 9614 fi 9615 fi 9616 9617 9618 9619 9620 9621 9622 9623 9624 9625 9626 9627 9628 9629 9630 9631 xorg_testset_save_CFLAGS="$CFLAGS" 9632 9633 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9636 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9637 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9638 $as_echo_n "(cached) " >&6 9639 else 9640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9641 /* end confdefs.h. */ 9642 int i; 9643 _ACEOF 9644 if ac_fn_c_try_compile "$LINENO"; then : 9645 xorg_cv_cc_flag_unknown_warning_option=yes 9646 else 9647 xorg_cv_cc_flag_unknown_warning_option=no 9648 fi 9649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9650 fi 9651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9652 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9653 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9654 CFLAGS="$xorg_testset_save_CFLAGS" 9655 fi 9656 9657 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9660 fi 9661 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9663 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9664 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9665 $as_echo_n "(cached) " >&6 9666 else 9667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9668 /* end confdefs.h. */ 9669 int i; 9670 _ACEOF 9671 if ac_fn_c_try_compile "$LINENO"; then : 9672 xorg_cv_cc_flag_unused_command_line_argument=yes 9673 else 9674 xorg_cv_cc_flag_unused_command_line_argument=no 9675 fi 9676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9677 fi 9678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9679 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9680 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9681 CFLAGS="$xorg_testset_save_CFLAGS" 9682 fi 9683 9684 found="no" 9685 9686 if test $found = "no" ; then 9687 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9689 fi 9690 9691 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9692 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9693 fi 9694 9695 CFLAGS="$CFLAGS -Waddress" 9696 9697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9698 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9699 cacheid=xorg_cv_cc_flag__Waddress 9700 if eval \${$cacheid+:} false; then : 9701 $as_echo_n "(cached) " >&6 9702 else 9703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9704 /* end confdefs.h. */ 9705 int i; 9706 int 9707 main () 9708 { 9709 9710 ; 9711 return 0; 9712 } 9713 _ACEOF 9714 if ac_fn_c_try_link "$LINENO"; then : 9715 eval $cacheid=yes 9716 else 9717 eval $cacheid=no 9718 fi 9719 rm -f core conftest.err conftest.$ac_objext \ 9720 conftest$ac_exeext conftest.$ac_ext 9721 fi 9722 9723 9724 CFLAGS="$xorg_testset_save_CFLAGS" 9725 9726 eval supported=\$$cacheid 9727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9728 $as_echo "$supported" >&6; } 9729 if test "$supported" = "yes" ; then 9730 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9731 found="yes" 9732 fi 9733 fi 9734 9735 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749 xorg_testset_save_CFLAGS="$CFLAGS" 9750 9751 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9754 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9755 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9756 $as_echo_n "(cached) " >&6 9757 else 9758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9759 /* end confdefs.h. */ 9760 int i; 9761 _ACEOF 9762 if ac_fn_c_try_compile "$LINENO"; then : 9763 xorg_cv_cc_flag_unknown_warning_option=yes 9764 else 9765 xorg_cv_cc_flag_unknown_warning_option=no 9766 fi 9767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9768 fi 9769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9770 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9771 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9772 CFLAGS="$xorg_testset_save_CFLAGS" 9773 fi 9774 9775 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9776 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9778 fi 9779 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9781 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9782 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9783 $as_echo_n "(cached) " >&6 9784 else 9785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9786 /* end confdefs.h. */ 9787 int i; 9788 _ACEOF 9789 if ac_fn_c_try_compile "$LINENO"; then : 9790 xorg_cv_cc_flag_unused_command_line_argument=yes 9791 else 9792 xorg_cv_cc_flag_unused_command_line_argument=no 9793 fi 9794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9795 fi 9796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9797 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9798 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9799 CFLAGS="$xorg_testset_save_CFLAGS" 9800 fi 9801 9802 found="no" 9803 9804 if test $found = "no" ; then 9805 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9807 fi 9808 9809 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9811 fi 9812 9813 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9814 9815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9816 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9817 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9818 if eval \${$cacheid+:} false; then : 9819 $as_echo_n "(cached) " >&6 9820 else 9821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9822 /* end confdefs.h. */ 9823 int i; 9824 int 9825 main () 9826 { 9827 9828 ; 9829 return 0; 9830 } 9831 _ACEOF 9832 if ac_fn_c_try_link "$LINENO"; then : 9833 eval $cacheid=yes 9834 else 9835 eval $cacheid=no 9836 fi 9837 rm -f core conftest.err conftest.$ac_objext \ 9838 conftest$ac_exeext conftest.$ac_ext 9839 fi 9840 9841 9842 CFLAGS="$xorg_testset_save_CFLAGS" 9843 9844 eval supported=\$$cacheid 9845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9846 $as_echo "$supported" >&6; } 9847 if test "$supported" = "yes" ; then 9848 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9849 found="yes" 9850 fi 9851 fi 9852 9853 9854 9855 9856 9857 9858 9859 9860 9861 9862 9863 9864 9865 9866 9867 xorg_testset_save_CFLAGS="$CFLAGS" 9868 9869 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9872 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9873 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9874 $as_echo_n "(cached) " >&6 9875 else 9876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9877 /* end confdefs.h. */ 9878 int i; 9879 _ACEOF 9880 if ac_fn_c_try_compile "$LINENO"; then : 9881 xorg_cv_cc_flag_unknown_warning_option=yes 9882 else 9883 xorg_cv_cc_flag_unknown_warning_option=no 9884 fi 9885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9886 fi 9887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9888 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9889 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9890 CFLAGS="$xorg_testset_save_CFLAGS" 9891 fi 9892 9893 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9894 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9895 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9896 fi 9897 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9899 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9900 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9901 $as_echo_n "(cached) " >&6 9902 else 9903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9904 /* end confdefs.h. */ 9905 int i; 9906 _ACEOF 9907 if ac_fn_c_try_compile "$LINENO"; then : 9908 xorg_cv_cc_flag_unused_command_line_argument=yes 9909 else 9910 xorg_cv_cc_flag_unused_command_line_argument=no 9911 fi 9912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9913 fi 9914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9915 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9916 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9917 CFLAGS="$xorg_testset_save_CFLAGS" 9918 fi 9919 9920 found="no" 9921 9922 if test $found = "no" ; then 9923 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9925 fi 9926 9927 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9929 fi 9930 9931 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9932 9933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9934 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9935 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9936 if eval \${$cacheid+:} false; then : 9937 $as_echo_n "(cached) " >&6 9938 else 9939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9940 /* end confdefs.h. */ 9941 int i; 9942 int 9943 main () 9944 { 9945 9946 ; 9947 return 0; 9948 } 9949 _ACEOF 9950 if ac_fn_c_try_link "$LINENO"; then : 9951 eval $cacheid=yes 9952 else 9953 eval $cacheid=no 9954 fi 9955 rm -f core conftest.err conftest.$ac_objext \ 9956 conftest$ac_exeext conftest.$ac_ext 9957 fi 9958 9959 9960 CFLAGS="$xorg_testset_save_CFLAGS" 9961 9962 eval supported=\$$cacheid 9963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9964 $as_echo "$supported" >&6; } 9965 if test "$supported" = "yes" ; then 9966 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9967 found="yes" 9968 fi 9969 fi 9970 9971 9972 fi 9973 9974 9975 9976 9977 9978 9979 9980 CWARNFLAGS="$BASE_CFLAGS" 9981 if test "x$GCC" = xyes ; then 9982 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9983 fi 9984 9985 9986 9987 9988 9989 9990 9991 9992 # Check whether --enable-strict-compilation was given. 9993 if test "${enable_strict_compilation+set}" = set; then : 9994 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9995 else 9996 STRICT_COMPILE=no 9997 fi 9998 9999 10000 10001 10002 10003 10004 STRICT_CFLAGS="" 10005 10006 10007 10008 10009 10010 10011 10012 10013 10014 10015 10016 10017 10018 xorg_testset_save_CFLAGS="$CFLAGS" 10019 10020 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10023 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10024 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10025 $as_echo_n "(cached) " >&6 10026 else 10027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10028 /* end confdefs.h. */ 10029 int i; 10030 _ACEOF 10031 if ac_fn_c_try_compile "$LINENO"; then : 10032 xorg_cv_cc_flag_unknown_warning_option=yes 10033 else 10034 xorg_cv_cc_flag_unknown_warning_option=no 10035 fi 10036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10037 fi 10038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10039 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10040 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10041 CFLAGS="$xorg_testset_save_CFLAGS" 10042 fi 10043 10044 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10045 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10047 fi 10048 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10050 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10051 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10052 $as_echo_n "(cached) " >&6 10053 else 10054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10055 /* end confdefs.h. */ 10056 int i; 10057 _ACEOF 10058 if ac_fn_c_try_compile "$LINENO"; then : 10059 xorg_cv_cc_flag_unused_command_line_argument=yes 10060 else 10061 xorg_cv_cc_flag_unused_command_line_argument=no 10062 fi 10063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10064 fi 10065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10066 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10067 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10068 CFLAGS="$xorg_testset_save_CFLAGS" 10069 fi 10070 10071 found="no" 10072 10073 if test $found = "no" ; then 10074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10076 fi 10077 10078 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10080 fi 10081 10082 CFLAGS="$CFLAGS -pedantic" 10083 10084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10085 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10086 cacheid=xorg_cv_cc_flag__pedantic 10087 if eval \${$cacheid+:} false; then : 10088 $as_echo_n "(cached) " >&6 10089 else 10090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10091 /* end confdefs.h. */ 10092 int i; 10093 int 10094 main () 10095 { 10096 10097 ; 10098 return 0; 10099 } 10100 _ACEOF 10101 if ac_fn_c_try_link "$LINENO"; then : 10102 eval $cacheid=yes 10103 else 10104 eval $cacheid=no 10105 fi 10106 rm -f core conftest.err conftest.$ac_objext \ 10107 conftest$ac_exeext conftest.$ac_ext 10108 fi 10109 10110 10111 CFLAGS="$xorg_testset_save_CFLAGS" 10112 10113 eval supported=\$$cacheid 10114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10115 $as_echo "$supported" >&6; } 10116 if test "$supported" = "yes" ; then 10117 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10118 found="yes" 10119 fi 10120 fi 10121 10122 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 xorg_testset_save_CFLAGS="$CFLAGS" 10137 10138 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10141 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10142 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10143 $as_echo_n "(cached) " >&6 10144 else 10145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10146 /* end confdefs.h. */ 10147 int i; 10148 _ACEOF 10149 if ac_fn_c_try_compile "$LINENO"; then : 10150 xorg_cv_cc_flag_unknown_warning_option=yes 10151 else 10152 xorg_cv_cc_flag_unknown_warning_option=no 10153 fi 10154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10155 fi 10156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10157 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10158 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10159 CFLAGS="$xorg_testset_save_CFLAGS" 10160 fi 10161 10162 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10163 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10165 fi 10166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10168 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10169 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10170 $as_echo_n "(cached) " >&6 10171 else 10172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10173 /* end confdefs.h. */ 10174 int i; 10175 _ACEOF 10176 if ac_fn_c_try_compile "$LINENO"; then : 10177 xorg_cv_cc_flag_unused_command_line_argument=yes 10178 else 10179 xorg_cv_cc_flag_unused_command_line_argument=no 10180 fi 10181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10182 fi 10183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10184 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10185 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10186 CFLAGS="$xorg_testset_save_CFLAGS" 10187 fi 10188 10189 found="no" 10190 10191 if test $found = "no" ; then 10192 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10194 fi 10195 10196 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10197 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10198 fi 10199 10200 CFLAGS="$CFLAGS -Werror" 10201 10202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10203 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10204 cacheid=xorg_cv_cc_flag__Werror 10205 if eval \${$cacheid+:} false; then : 10206 $as_echo_n "(cached) " >&6 10207 else 10208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10209 /* end confdefs.h. */ 10210 int i; 10211 int 10212 main () 10213 { 10214 10215 ; 10216 return 0; 10217 } 10218 _ACEOF 10219 if ac_fn_c_try_link "$LINENO"; then : 10220 eval $cacheid=yes 10221 else 10222 eval $cacheid=no 10223 fi 10224 rm -f core conftest.err conftest.$ac_objext \ 10225 conftest$ac_exeext conftest.$ac_ext 10226 fi 10227 10228 10229 CFLAGS="$xorg_testset_save_CFLAGS" 10230 10231 eval supported=\$$cacheid 10232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10233 $as_echo "$supported" >&6; } 10234 if test "$supported" = "yes" ; then 10235 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10236 found="yes" 10237 fi 10238 fi 10239 10240 if test $found = "no" ; then 10241 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10243 fi 10244 10245 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10247 fi 10248 10249 CFLAGS="$CFLAGS -errwarn" 10250 10251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10252 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10253 cacheid=xorg_cv_cc_flag__errwarn 10254 if eval \${$cacheid+:} false; then : 10255 $as_echo_n "(cached) " >&6 10256 else 10257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10258 /* end confdefs.h. */ 10259 int i; 10260 int 10261 main () 10262 { 10263 10264 ; 10265 return 0; 10266 } 10267 _ACEOF 10268 if ac_fn_c_try_link "$LINENO"; then : 10269 eval $cacheid=yes 10270 else 10271 eval $cacheid=no 10272 fi 10273 rm -f core conftest.err conftest.$ac_objext \ 10274 conftest$ac_exeext conftest.$ac_ext 10275 fi 10276 10277 10278 CFLAGS="$xorg_testset_save_CFLAGS" 10279 10280 eval supported=\$$cacheid 10281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10282 $as_echo "$supported" >&6; } 10283 if test "$supported" = "yes" ; then 10284 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10285 found="yes" 10286 fi 10287 fi 10288 10289 10290 10291 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10292 # activate it with -Werror, so we add it here explicitly. 10293 10294 10295 10296 10297 10298 10299 10300 10301 10302 10303 10304 10305 10306 xorg_testset_save_CFLAGS="$CFLAGS" 10307 10308 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10311 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10312 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10313 $as_echo_n "(cached) " >&6 10314 else 10315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10316 /* end confdefs.h. */ 10317 int i; 10318 _ACEOF 10319 if ac_fn_c_try_compile "$LINENO"; then : 10320 xorg_cv_cc_flag_unknown_warning_option=yes 10321 else 10322 xorg_cv_cc_flag_unknown_warning_option=no 10323 fi 10324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10325 fi 10326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10327 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10328 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10329 CFLAGS="$xorg_testset_save_CFLAGS" 10330 fi 10331 10332 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10335 fi 10336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10338 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10339 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10340 $as_echo_n "(cached) " >&6 10341 else 10342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10343 /* end confdefs.h. */ 10344 int i; 10345 _ACEOF 10346 if ac_fn_c_try_compile "$LINENO"; then : 10347 xorg_cv_cc_flag_unused_command_line_argument=yes 10348 else 10349 xorg_cv_cc_flag_unused_command_line_argument=no 10350 fi 10351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10352 fi 10353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10354 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10355 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10356 CFLAGS="$xorg_testset_save_CFLAGS" 10357 fi 10358 10359 found="no" 10360 10361 if test $found = "no" ; then 10362 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10364 fi 10365 10366 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10367 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10368 fi 10369 10370 CFLAGS="$CFLAGS -Werror=attributes" 10371 10372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10373 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10374 cacheid=xorg_cv_cc_flag__Werror_attributes 10375 if eval \${$cacheid+:} false; then : 10376 $as_echo_n "(cached) " >&6 10377 else 10378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10379 /* end confdefs.h. */ 10380 int i; 10381 int 10382 main () 10383 { 10384 10385 ; 10386 return 0; 10387 } 10388 _ACEOF 10389 if ac_fn_c_try_link "$LINENO"; then : 10390 eval $cacheid=yes 10391 else 10392 eval $cacheid=no 10393 fi 10394 rm -f core conftest.err conftest.$ac_objext \ 10395 conftest$ac_exeext conftest.$ac_ext 10396 fi 10397 10398 10399 CFLAGS="$xorg_testset_save_CFLAGS" 10400 10401 eval supported=\$$cacheid 10402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10403 $as_echo "$supported" >&6; } 10404 if test "$supported" = "yes" ; then 10405 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10406 found="yes" 10407 fi 10408 fi 10409 10410 10411 10412 if test "x$STRICT_COMPILE" = "xyes"; then 10413 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10414 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10415 fi 10416 10417 10418 10419 10420 10421 10422 cat >>confdefs.h <<_ACEOF 10423 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10424 _ACEOF 10425 10426 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10427 if test "x$PVM" = "x"; then 10428 PVM="0" 10429 fi 10430 10431 cat >>confdefs.h <<_ACEOF 10432 #define PACKAGE_VERSION_MINOR $PVM 10433 _ACEOF 10434 10435 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10436 if test "x$PVP" = "x"; then 10437 PVP="0" 10438 fi 10439 10440 cat >>confdefs.h <<_ACEOF 10441 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10442 _ACEOF 10443 10444 10445 10446 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10447 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10448 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10449 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10450 10451 10452 10453 10454 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10455 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10456 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10457 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10458 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10459 10460 10461 10462 10463 10464 10465 if test x$APP_MAN_SUFFIX = x ; then 10466 APP_MAN_SUFFIX=1 10467 fi 10468 if test x$APP_MAN_DIR = x ; then 10469 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10470 fi 10471 10472 if test x$LIB_MAN_SUFFIX = x ; then 10473 LIB_MAN_SUFFIX=3 10474 fi 10475 if test x$LIB_MAN_DIR = x ; then 10476 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10477 fi 10478 10479 if test x$FILE_MAN_SUFFIX = x ; then 10480 case $host_os in 10481 solaris*) FILE_MAN_SUFFIX=4 ;; 10482 *) FILE_MAN_SUFFIX=5 ;; 10483 esac 10484 fi 10485 if test x$FILE_MAN_DIR = x ; then 10486 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10487 fi 10488 10489 if test x$MISC_MAN_SUFFIX = x ; then 10490 case $host_os in 10491 solaris*) MISC_MAN_SUFFIX=5 ;; 10492 *) MISC_MAN_SUFFIX=7 ;; 10493 esac 10494 fi 10495 if test x$MISC_MAN_DIR = x ; then 10496 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10497 fi 10498 10499 if test x$DRIVER_MAN_SUFFIX = x ; then 10500 case $host_os in 10501 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10502 *) DRIVER_MAN_SUFFIX=4 ;; 10503 esac 10504 fi 10505 if test x$DRIVER_MAN_DIR = x ; then 10506 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10507 fi 10508 10509 if test x$ADMIN_MAN_SUFFIX = x ; then 10510 case $host_os in 10511 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10512 *) ADMIN_MAN_SUFFIX=8 ;; 10513 esac 10514 fi 10515 if test x$ADMIN_MAN_DIR = x ; then 10516 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10517 fi 10518 10519 10520 10521 10522 10523 10524 10525 10526 10527 10528 10529 10530 10531 10532 10533 XORG_MAN_PAGE="X Version 11" 10534 10535 MAN_SUBSTS="\ 10536 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10537 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10538 -e 's|__xservername__|Xorg|g' \ 10539 -e 's|__xconfigfile__|xorg.conf|g' \ 10540 -e 's|__projectroot__|\$(prefix)|g' \ 10541 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10542 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10543 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10544 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10545 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10546 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10547 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10548 10549 10550 10551 # Check whether --enable-silent-rules was given. 10552 if test "${enable_silent_rules+set}" = set; then : 10553 enableval=$enable_silent_rules; 10554 fi 10555 10556 case $enable_silent_rules in # ((( 10557 yes) AM_DEFAULT_VERBOSITY=0;; 10558 no) AM_DEFAULT_VERBOSITY=1;; 10559 *) AM_DEFAULT_VERBOSITY=0;; 10560 esac 10561 am_make=${MAKE-make} 10562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10563 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10564 if ${am_cv_make_support_nested_variables+:} false; then : 10565 $as_echo_n "(cached) " >&6 10566 else 10567 if $as_echo 'TRUE=$(BAR$(V)) 10568 BAR0=false 10569 BAR1=true 10570 V=1 10571 am__doit: 10572 @$(TRUE) 10573 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10574 am_cv_make_support_nested_variables=yes 10575 else 10576 am_cv_make_support_nested_variables=no 10577 fi 10578 fi 10579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10580 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10581 if test $am_cv_make_support_nested_variables = yes; then 10582 AM_V='$(V)' 10583 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10584 else 10585 AM_V=$AM_DEFAULT_VERBOSITY 10586 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10587 fi 10588 AM_BACKSLASH='\' 10589 10590 10591 10592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for root directory for font files" >&5 10593 $as_echo_n "checking for root directory for font files... 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If it contains results you don't 10623 # want to keep, you may remove or edit it. 10624 # 10625 # config.status only pays attention to the cache file if you give it 10626 # the --recheck option to rerun configure. 10627 # 10628 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10629 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10630 # following values. 10631 10632 _ACEOF 10633 10634 # The following way of writing the cache mishandles newlines in values, 10635 # but we know of no workaround that is simple, portable, and efficient. 10636 # So, we kill variables containing newlines. 10637 # Ultrix sh set writes to stderr and can't be redirected directly, 10638 # and sets the high bit in the cache file unless we assign to the vars. 10639 ( 10640 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10641 eval ac_val=\$$ac_var 10642 case $ac_val in #( 10643 *${as_nl}*) 10644 case $ac_var in #( 10645 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10646 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10647 esac 10648 case $ac_var in #( 10649 _ | IFS | as_nl) ;; #( 10650 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10651 *) { eval $ac_var=; unset $ac_var;} ;; 10652 esac ;; 10653 esac 10654 done 10655 10656 (set) 2>&1 | 10657 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10658 *${as_nl}ac_space=\ *) 10659 # `set' does not quote correctly, so add quotes: double-quote 10660 # substitution turns \\\\ into \\, and sed turns \\ into \. 10661 sed -n \ 10662 "s/'/'\\\\''/g; 10663 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10664 ;; #( 10665 *) 10666 # `set' quotes correctly as required by POSIX, so do not add quotes. 10667 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10668 ;; 10669 esac | 10670 sort 10671 ) | 10672 sed ' 10673 /^ac_cv_env_/b end 10674 t clear 10675 :clear 10676 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10677 t end 10678 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10679 :end' >>confcache 10680 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10681 if test -w "$cache_file"; then 10682 if test "x$cache_file" != "x/dev/null"; then 10683 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10684 $as_echo "$as_me: updating cache $cache_file" >&6;} 10685 if test ! -f "$cache_file" || test -h "$cache_file"; then 10686 cat confcache >"$cache_file" 10687 else 10688 case $cache_file in #( 10689 */* | ?:*) 10690 mv -f confcache "$cache_file"$$ && 10691 mv -f "$cache_file"$$ "$cache_file" ;; #( 10692 *) 10693 mv -f confcache "$cache_file" ;; 10694 esac 10695 fi 10696 fi 10697 else 10698 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10699 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10700 fi 10701 fi 10702 rm -f confcache 10703 10704 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10705 # Let make expand exec_prefix. 10706 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10707 10708 DEFS=-DHAVE_CONFIG_H 10709 10710 ac_libobjs= 10711 ac_ltlibobjs= 10712 U= 10713 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10714 # 1. Remove the extension, and $U if already installed. 10715 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10716 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10717 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10718 # will be set to the directory where LIBOBJS objects are built. 10719 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10720 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10721 done 10722 LIBOBJS=$ac_libobjs 10723 10724 LTLIBOBJS=$ac_ltlibobjs 10725 10726 10727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10728 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10729 if test -n "$am_sleep_pid"; then 10730 # Hide warnings about reused PIDs. 10731 wait $am_sleep_pid 2>/dev/null 10732 fi 10733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10734 $as_echo "done" >&6; } 10735 if test -n "$EXEEXT"; then 10736 am__EXEEXT_TRUE= 10737 am__EXEEXT_FALSE='#' 10738 else 10739 am__EXEEXT_TRUE='#' 10740 am__EXEEXT_FALSE= 10741 fi 10742 10743 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10744 as_fn_error $? "conditional \"AMDEP\" was never defined. 10745 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10746 fi 10747 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10748 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10749 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10750 fi 10751 10752 : "${CONFIG_STATUS=./config.status}" 10753 ac_write_fail=0 10754 ac_clean_files_save=$ac_clean_files 10755 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10756 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10757 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10758 as_write_fail=0 10759 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10760 #! $SHELL 10761 # Generated by $as_me. 10762 # Run this file to recreate the current configuration. 10763 # Compiler output produced by configure, useful for debugging 10764 # configure, is in config.log if it exists. 10765 10766 debug=false 10767 ac_cs_recheck=false 10768 ac_cs_silent=false 10769 10770 SHELL=\${CONFIG_SHELL-$SHELL} 10771 export SHELL 10772 _ASEOF 10773 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10774 ## -------------------- ## 10775 ## M4sh Initialization. ## 10776 ## -------------------- ## 10777 10778 # Be more Bourne compatible 10779 DUALCASE=1; export DUALCASE # for MKS sh 10780 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10781 emulate sh 10782 NULLCMD=: 10783 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10784 # is contrary to our usage. Disable this feature. 10785 alias -g '${1+"$@"}'='"$@"' 10786 setopt NO_GLOB_SUBST 10787 else 10788 case `(set -o) 2>/dev/null` in #( 10789 *posix*) : 10790 set -o posix ;; #( 10791 *) : 10792 ;; 10793 esac 10794 fi 10795 10796 10797 as_nl=' 10798 ' 10799 export as_nl 10800 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10801 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10802 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10803 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10804 # Prefer a ksh shell builtin over an external printf program on Solaris, 10805 # but without wasting forks for bash or zsh. 10806 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10807 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10808 as_echo='print -r --' 10809 as_echo_n='print -rn --' 10810 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10811 as_echo='printf %s\n' 10812 as_echo_n='printf %s' 10813 else 10814 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10815 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10816 as_echo_n='/usr/ucb/echo -n' 10817 else 10818 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10819 as_echo_n_body='eval 10820 arg=$1; 10821 case $arg in #( 10822 *"$as_nl"*) 10823 expr "X$arg" : "X\\(.*\\)$as_nl"; 10824 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10825 esac; 10826 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10827 ' 10828 export as_echo_n_body 10829 as_echo_n='sh -c $as_echo_n_body as_echo' 10830 fi 10831 export as_echo_body 10832 as_echo='sh -c $as_echo_body as_echo' 10833 fi 10834 10835 # The user is always right. 10836 if test "${PATH_SEPARATOR+set}" != set; then 10837 PATH_SEPARATOR=: 10838 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10839 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10840 PATH_SEPARATOR=';' 10841 } 10842 fi 10843 10844 10845 # IFS 10846 # We need space, tab and new line, in precisely that order. Quoting is 10847 # there to prevent editors from complaining about space-tab. 10848 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10849 # splitting by setting IFS to empty value.) 10850 IFS=" "" $as_nl" 10851 10852 # Find who we are. Look in the path if we contain no directory separator. 10853 as_myself= 10854 case $0 in #(( 10855 *[\\/]* ) as_myself=$0 ;; 10856 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10857 for as_dir in $PATH 10858 do 10859 IFS=$as_save_IFS 10860 test -z "$as_dir" && as_dir=. 10861 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10862 done 10863 IFS=$as_save_IFS 10864 10865 ;; 10866 esac 10867 # We did not find ourselves, most probably we were run as `sh COMMAND' 10868 # in which case we are not to be found in the path. 10869 if test "x$as_myself" = x; then 10870 as_myself=$0 10871 fi 10872 if test ! -f "$as_myself"; then 10873 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10874 exit 1 10875 fi 10876 10877 # Unset variables that we do not need and which cause bugs (e.g. in 10878 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10879 # suppresses any "Segmentation fault" message there. '((' could 10880 # trigger a bug in pdksh 5.2.14. 10881 for as_var in BASH_ENV ENV MAIL MAILPATH 10882 do eval test x\${$as_var+set} = xset \ 10883 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10884 done 10885 PS1='$ ' 10886 PS2='> ' 10887 PS4='+ ' 10888 10889 # NLS nuisances. 10890 LC_ALL=C 10891 export LC_ALL 10892 LANGUAGE=C 10893 export LANGUAGE 10894 10895 # CDPATH. 10896 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10897 10898 10899 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10900 # ---------------------------------------- 10901 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10902 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10903 # script with STATUS, using 1 if that was 0. 10904 as_fn_error () 10905 { 10906 as_status=$1; test $as_status -eq 0 && as_status=1 10907 if test "$4"; then 10908 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10909 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10910 fi 10911 $as_echo "$as_me: error: $2" >&2 10912 as_fn_exit $as_status 10913 } # as_fn_error 10914 10915 10916 # as_fn_set_status STATUS 10917 # ----------------------- 10918 # Set $? to STATUS, without forking. 10919 as_fn_set_status () 10920 { 10921 return $1 10922 } # as_fn_set_status 10923 10924 # as_fn_exit STATUS 10925 # ----------------- 10926 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10927 as_fn_exit () 10928 { 10929 set +e 10930 as_fn_set_status $1 10931 exit $1 10932 } # as_fn_exit 10933 10934 # as_fn_unset VAR 10935 # --------------- 10936 # Portably unset VAR. 10937 as_fn_unset () 10938 { 10939 { eval $1=; unset $1;} 10940 } 10941 as_unset=as_fn_unset 10942 # as_fn_append VAR VALUE 10943 # ---------------------- 10944 # Append the text in VALUE to the end of the definition contained in VAR. Take 10945 # advantage of any shell optimizations that allow amortized linear growth over 10946 # repeated appends, instead of the typical quadratic growth present in naive 10947 # implementations. 10948 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10949 eval 'as_fn_append () 10950 { 10951 eval $1+=\$2 10952 }' 10953 else 10954 as_fn_append () 10955 { 10956 eval $1=\$$1\$2 10957 } 10958 fi # as_fn_append 10959 10960 # as_fn_arith ARG... 10961 # ------------------ 10962 # Perform arithmetic evaluation on the ARGs, and store the result in the 10963 # global $as_val. Take advantage of shells that can avoid forks. The arguments 10964 # must be portable across $(()) and expr. 10965 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10966 eval 'as_fn_arith () 10967 { 10968 as_val=$(( $* )) 10969 }' 10970 else 10971 as_fn_arith () 10972 { 10973 as_val=`expr "$@" || test $? -eq 1` 10974 } 10975 fi # as_fn_arith 10976 10977 10978 if expr a : '\(a\)' >/dev/null 2>&1 && 10979 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10980 as_expr=expr 10981 else 10982 as_expr=false 10983 fi 10984 10985 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 10986 as_basename=basename 10987 else 10988 as_basename=false 10989 fi 10990 10991 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 10992 as_dirname=dirname 10993 else 10994 as_dirname=false 10995 fi 10996 10997 as_me=`$as_basename -- "$0" || 10998 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10999 X"$0" : 'X\(//\)$' \| \ 11000 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11001 $as_echo X/"$0" | 11002 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11003 s//\1/ 11004 q 11005 } 11006 /^X\/\(\/\/\)$/{ 11007 s//\1/ 11008 q 11009 } 11010 /^X\/\(\/\).*/{ 11011 s//\1/ 11012 q 11013 } 11014 s/.*/./; q'` 11015 11016 # Avoid depending upon Character Ranges. 11017 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11018 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11019 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11020 as_cr_digits='0123456789' 11021 as_cr_alnum=$as_cr_Letters$as_cr_digits 11022 11023 ECHO_C= ECHO_N= ECHO_T= 11024 case `echo -n x` in #((((( 11025 -n*) 11026 case `echo 'xy\c'` in 11027 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11028 xy) ECHO_C='\c';; 11029 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11030 ECHO_T=' ';; 11031 esac;; 11032 *) 11033 ECHO_N='-n';; 11034 esac 11035 11036 rm -f conf$$ conf$$.exe conf$$.file 11037 if test -d conf$$.dir; then 11038 rm -f conf$$.dir/conf$$.file 11039 else 11040 rm -f conf$$.dir 11041 mkdir conf$$.dir 2>/dev/null 11042 fi 11043 if (echo >conf$$.file) 2>/dev/null; then 11044 if ln -s conf$$.file conf$$ 2>/dev/null; then 11045 as_ln_s='ln -s' 11046 # ... but there are two gotchas: 11047 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11048 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11049 # In both cases, we have to default to `cp -pR'. 11050 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11051 as_ln_s='cp -pR' 11052 elif ln conf$$.file conf$$ 2>/dev/null; then 11053 as_ln_s=ln 11054 else 11055 as_ln_s='cp -pR' 11056 fi 11057 else 11058 as_ln_s='cp -pR' 11059 fi 11060 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11061 rmdir conf$$.dir 2>/dev/null 11062 11063 11064 # as_fn_mkdir_p 11065 # ------------- 11066 # Create "$as_dir" as a directory, including parents if necessary. 11067 as_fn_mkdir_p () 11068 { 11069 11070 case $as_dir in #( 11071 -*) as_dir=./$as_dir;; 11072 esac 11073 test -d "$as_dir" || eval $as_mkdir_p || { 11074 as_dirs= 11075 while :; do 11076 case $as_dir in #( 11077 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11078 *) as_qdir=$as_dir;; 11079 esac 11080 as_dirs="'$as_qdir' $as_dirs" 11081 as_dir=`$as_dirname -- "$as_dir" || 11082 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11083 X"$as_dir" : 'X\(//\)[^/]' \| \ 11084 X"$as_dir" : 'X\(//\)$' \| \ 11085 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11086 $as_echo X"$as_dir" | 11087 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11088 s//\1/ 11089 q 11090 } 11091 /^X\(\/\/\)[^/].*/{ 11092 s//\1/ 11093 q 11094 } 11095 /^X\(\/\/\)$/{ 11096 s//\1/ 11097 q 11098 } 11099 /^X\(\/\).*/{ 11100 s//\1/ 11101 q 11102 } 11103 s/.*/./; q'` 11104 test -d "$as_dir" && break 11105 done 11106 test -z "$as_dirs" || eval "mkdir $as_dirs" 11107 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11108 11109 11110 } # as_fn_mkdir_p 11111 if mkdir -p . 2>/dev/null; then 11112 as_mkdir_p='mkdir -p "$as_dir"' 11113 else 11114 test -d ./-p && rmdir ./-p 11115 as_mkdir_p=false 11116 fi 11117 11118 11119 # as_fn_executable_p FILE 11120 # ----------------------- 11121 # Test if FILE is an executable regular file. 11122 as_fn_executable_p () 11123 { 11124 test -f "$1" && test -x "$1" 11125 } # as_fn_executable_p 11126 as_test_x='test -x' 11127 as_executable_p=as_fn_executable_p 11128 11129 # Sed expression to map a string onto a valid CPP name. 11130 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11131 11132 # Sed expression to map a string onto a valid variable name. 11133 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11134 11135 11136 exec 6>&1 11137 ## ----------------------------------- ## 11138 ## Main body of $CONFIG_STATUS script. ## 11139 ## ----------------------------------- ## 11140 _ASEOF 11141 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11142 11143 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11144 # Save the log message, to keep $0 and so on meaningful, and to 11145 # report actual input values of CONFIG_FILES etc. instead of their 11146 # values after options handling. 11147 ac_log=" 11148 This file was extended by font-util $as_me 1.3.1, which was 11149 generated by GNU Autoconf 2.69. Invocation command line was 11150 11151 CONFIG_FILES = $CONFIG_FILES 11152 CONFIG_HEADERS = $CONFIG_HEADERS 11153 CONFIG_LINKS = $CONFIG_LINKS 11154 CONFIG_COMMANDS = $CONFIG_COMMANDS 11155 $ $0 $@ 11156 11157 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11158 " 11159 11160 _ACEOF 11161 11162 case $ac_config_files in *" 11163 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11164 esac 11165 11166 case $ac_config_headers in *" 11167 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11168 esac 11169 11170 11171 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11172 # Files that config.status was made for. 11173 config_files="$ac_config_files" 11174 config_headers="$ac_config_headers" 11175 config_commands="$ac_config_commands" 11176 11177 _ACEOF 11178 11179 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11180 ac_cs_usage="\ 11181 \`$as_me' instantiates files and other configuration actions 11182 from templates according to the current configuration. Unless the files 11183 and actions are specified as TAGs, all are instantiated by default. 11184 11185 Usage: $0 [OPTION]... [TAG]... 11186 11187 -h, --help print this help, then exit 11188 -V, --version print version number and configuration settings, then exit 11189 --config print configuration, then exit 11190 -q, --quiet, --silent 11191 do not print progress messages 11192 -d, --debug don't remove temporary files 11193 --recheck update $as_me by reconfiguring in the same conditions 11194 --file=FILE[:TEMPLATE] 11195 instantiate the configuration file FILE 11196 --header=FILE[:TEMPLATE] 11197 instantiate the configuration header FILE 11198 11199 Configuration files: 11200 $config_files 11201 11202 Configuration headers: 11203 $config_headers 11204 11205 Configuration commands: 11206 $config_commands 11207 11208 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11209 11210 _ACEOF 11211 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11212 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11213 ac_cs_version="\\ 11214 font-util config.status 1.3.1 11215 configured by $0, generated by GNU Autoconf 2.69, 11216 with options \\"\$ac_cs_config\\" 11217 11218 Copyright (C) 2012 Free Software Foundation, Inc. 11219 This config.status script is free software; the Free Software Foundation 11220 gives unlimited permission to copy, distribute and modify it." 11221 11222 ac_pwd='$ac_pwd' 11223 srcdir='$srcdir' 11224 INSTALL='$INSTALL' 11225 MKDIR_P='$MKDIR_P' 11226 AWK='$AWK' 11227 test -n "\$AWK" || AWK=awk 11228 _ACEOF 11229 11230 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11231 # The default lists apply if the user does not specify any file. 11232 ac_need_defaults=: 11233 while test $# != 0 11234 do 11235 case $1 in 11236 --*=?*) 11237 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11238 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11239 ac_shift=: 11240 ;; 11241 --*=) 11242 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11243 ac_optarg= 11244 ac_shift=: 11245 ;; 11246 *) 11247 ac_option=$1 11248 ac_optarg=$2 11249 ac_shift=shift 11250 ;; 11251 esac 11252 11253 case $ac_option in 11254 # Handling of the options. 11255 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11256 ac_cs_recheck=: ;; 11257 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11258 $as_echo "$ac_cs_version"; exit ;; 11259 --config | --confi | --conf | --con | --co | --c ) 11260 $as_echo "$ac_cs_config"; exit ;; 11261 --debug | --debu | --deb | --de | --d | -d ) 11262 debug=: ;; 11263 --file | --fil | --fi | --f ) 11264 $ac_shift 11265 case $ac_optarg in 11266 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11267 '') as_fn_error $? "missing file argument" ;; 11268 esac 11269 as_fn_append CONFIG_FILES " '$ac_optarg'" 11270 ac_need_defaults=false;; 11271 --header | --heade | --head | --hea ) 11272 $ac_shift 11273 case $ac_optarg in 11274 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11275 esac 11276 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11277 ac_need_defaults=false;; 11278 --he | --h) 11279 # Conflict between --help and --header 11280 as_fn_error $? "ambiguous option: \`$1' 11281 Try \`$0 --help' for more information.";; 11282 --help | --hel | -h ) 11283 $as_echo "$ac_cs_usage"; exit ;; 11284 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11285 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11286 ac_cs_silent=: ;; 11287 11288 # This is an error. 11289 -*) as_fn_error $? "unrecognized option: \`$1' 11290 Try \`$0 --help' for more information." ;; 11291 11292 *) as_fn_append ac_config_targets " $1" 11293 ac_need_defaults=false ;; 11294 11295 esac 11296 shift 11297 done 11298 11299 ac_configure_extra_args= 11300 11301 if $ac_cs_silent; then 11302 exec 6>/dev/null 11303 ac_configure_extra_args="$ac_configure_extra_args --silent" 11304 fi 11305 11306 _ACEOF 11307 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11308 if \$ac_cs_recheck; then 11309 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11310 shift 11311 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11312 CONFIG_SHELL='$SHELL' 11313 export CONFIG_SHELL 11314 exec "\$@" 11315 fi 11316 11317 _ACEOF 11318 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11319 exec 5>>config.log 11320 { 11321 echo 11322 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11323 ## Running $as_me. ## 11324 _ASBOX 11325 $as_echo "$ac_log" 11326 } >&5 11327 11328 _ACEOF 11329 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11330 # 11331 # INIT-COMMANDS 11332 # 11333 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11334 11335 _ACEOF 11336 11337 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11338 11339 # Handling of arguments. 11340 for ac_config_target in $ac_config_targets 11341 do 11342 case $ac_config_target in 11343 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11344 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11345 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11346 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11347 "fontutil.m4") CONFIG_FILES="$CONFIG_FILES fontutil.m4" ;; 11348 "fontutil.pc") CONFIG_FILES="$CONFIG_FILES fontutil.pc" ;; 11349 11350 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11351 esac 11352 done 11353 11354 11355 # If the user did not use the arguments to specify the items to instantiate, 11356 # then the envvar interface is used. Set only those that are not. 11357 # We use the long form for the default assignment because of an extremely 11358 # bizarre bug on SunOS 4.1.3. 11359 if $ac_need_defaults; then 11360 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11361 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11362 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11363 fi 11364 11365 # Have a temporary directory for convenience. Make it in the build tree 11366 # simply because there is no reason against having it here, and in addition, 11367 # creating and moving files from /tmp can sometimes cause problems. 11368 # Hook for its removal unless debugging. 11369 # Note that there is a small window in which the directory will not be cleaned: 11370 # after its creation but before its name has been assigned to `$tmp'. 11371 $debug || 11372 { 11373 tmp= ac_tmp= 11374 trap 'exit_status=$? 11375 : "${ac_tmp:=$tmp}" 11376 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11377 ' 0 11378 trap 'as_fn_exit 1' 1 2 13 15 11379 } 11380 # Create a (secure) tmp directory for tmp files. 11381 11382 { 11383 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11384 test -d "$tmp" 11385 } || 11386 { 11387 tmp=./conf$$-$RANDOM 11388 (umask 077 && mkdir "$tmp") 11389 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11390 ac_tmp=$tmp 11391 11392 # Set up the scripts for CONFIG_FILES section. 11393 # No need to generate them if there are no CONFIG_FILES. 11394 # This happens for instance with `./config.status config.h'. 11395 if test -n "$CONFIG_FILES"; then 11396 11397 11398 ac_cr=`echo X | tr X '\015'` 11399 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11400 # But we know of no other shell where ac_cr would be empty at this 11401 # point, so we can use a bashism as a fallback. 11402 if test "x$ac_cr" = x; then 11403 eval ac_cr=\$\'\\r\' 11404 fi 11405 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11406 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11407 ac_cs_awk_cr='\\r' 11408 else 11409 ac_cs_awk_cr=$ac_cr 11410 fi 11411 11412 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11413 _ACEOF 11414 11415 11416 { 11417 echo "cat >conf$$subs.awk <<_ACEOF" && 11418 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11419 echo "_ACEOF" 11420 } >conf$$subs.sh || 11421 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11422 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11423 ac_delim='%!_!# ' 11424 for ac_last_try in false false false false false :; do 11425 . ./conf$$subs.sh || 11426 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11427 11428 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11429 if test $ac_delim_n = $ac_delim_num; then 11430 break 11431 elif $ac_last_try; then 11432 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11433 else 11434 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11435 fi 11436 done 11437 rm -f conf$$subs.sh 11438 11439 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11440 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11441 _ACEOF 11442 sed -n ' 11443 h 11444 s/^/S["/; s/!.*/"]=/ 11445 p 11446 g 11447 s/^[^!]*!// 11448 :repl 11449 t repl 11450 s/'"$ac_delim"'$// 11451 t delim 11452 :nl 11453 h 11454 s/\(.\{148\}\)..*/\1/ 11455 t more1 11456 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11457 p 11458 n 11459 b repl 11460 :more1 11461 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11462 p 11463 g 11464 s/.\{148\}// 11465 t nl 11466 :delim 11467 h 11468 s/\(.\{148\}\)..*/\1/ 11469 t more2 11470 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11471 p 11472 b 11473 :more2 11474 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11475 p 11476 g 11477 s/.\{148\}// 11478 t delim 11479 ' <conf$$subs.awk | sed ' 11480 /^[^""]/{ 11481 N 11482 s/\n// 11483 } 11484 ' >>$CONFIG_STATUS || ac_write_fail=1 11485 rm -f conf$$subs.awk 11486 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11487 _ACAWK 11488 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11489 for (key in S) S_is_set[key] = 1 11490 FS = "" 11491 11492 } 11493 { 11494 line = $ 0 11495 nfields = split(line, field, "@") 11496 substed = 0 11497 len = length(field[1]) 11498 for (i = 2; i < nfields; i++) { 11499 key = field[i] 11500 keylen = length(key) 11501 if (S_is_set[key]) { 11502 value = S[key] 11503 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11504 len += length(value) + length(field[++i]) 11505 substed = 1 11506 } else 11507 len += 1 + keylen 11508 } 11509 11510 print line 11511 } 11512 11513 _ACAWK 11514 _ACEOF 11515 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11516 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11517 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11518 else 11519 cat 11520 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11521 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11522 _ACEOF 11523 11524 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11525 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11526 # trailing colons and then remove the whole line if VPATH becomes empty 11527 # (actually we leave an empty line to preserve line numbers). 11528 if test "x$srcdir" = x.; then 11529 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11530 h 11531 s/// 11532 s/^/:/ 11533 s/[ ]*$/:/ 11534 s/:\$(srcdir):/:/g 11535 s/:\${srcdir}:/:/g 11536 s/:@srcdir@:/:/g 11537 s/^:*// 11538 s/:*$// 11539 x 11540 s/\(=[ ]*\).*/\1/ 11541 G 11542 s/\n// 11543 s/^[^=]*=[ ]*$// 11544 }' 11545 fi 11546 11547 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11548 fi # test -n "$CONFIG_FILES" 11549 11550 # Set up the scripts for CONFIG_HEADERS section. 11551 # No need to generate them if there are no CONFIG_HEADERS. 11552 # This happens for instance with `./config.status Makefile'. 11553 if test -n "$CONFIG_HEADERS"; then 11554 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11555 BEGIN { 11556 _ACEOF 11557 11558 # Transform confdefs.h into an awk script `defines.awk', embedded as 11559 # here-document in config.status, that substitutes the proper values into 11560 # config.h.in to produce config.h. 11561 11562 # Create a delimiter string that does not exist in confdefs.h, to ease 11563 # handling of long lines. 11564 ac_delim='%!_!# ' 11565 for ac_last_try in false false :; do 11566 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11567 if test -z "$ac_tt"; then 11568 break 11569 elif $ac_last_try; then 11570 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11571 else 11572 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11573 fi 11574 done 11575 11576 # For the awk script, D is an array of macro values keyed by name, 11577 # likewise P contains macro parameters if any. Preserve backslash 11578 # newline sequences. 11579 11580 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11581 sed -n ' 11582 s/.\{148\}/&'"$ac_delim"'/g 11583 t rset 11584 :rset 11585 s/^[ ]*#[ ]*define[ ][ ]*/ / 11586 t def 11587 d 11588 :def 11589 s/\\$// 11590 t bsnl 11591 s/["\\]/\\&/g 11592 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11593 D["\1"]=" \3"/p 11594 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11595 d 11596 :bsnl 11597 s/["\\]/\\&/g 11598 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11599 D["\1"]=" \3\\\\\\n"\\/p 11600 t cont 11601 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11602 t cont 11603 d 11604 :cont 11605 n 11606 s/.\{148\}/&'"$ac_delim"'/g 11607 t clear 11608 :clear 11609 s/\\$// 11610 t bsnlc 11611 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11612 d 11613 :bsnlc 11614 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11615 b cont 11616 ' <confdefs.h | sed ' 11617 s/'"$ac_delim"'/"\\\ 11618 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11619 11620 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11621 for (key in D) D_is_set[key] = 1 11622 FS = "" 11623 } 11624 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11625 line = \$ 0 11626 split(line, arg, " ") 11627 if (arg[1] == "#") { 11628 defundef = arg[2] 11629 mac1 = arg[3] 11630 } else { 11631 defundef = substr(arg[1], 2) 11632 mac1 = arg[2] 11633 } 11634 split(mac1, mac2, "(") #) 11635 macro = mac2[1] 11636 prefix = substr(line, 1, index(line, defundef) - 1) 11637 if (D_is_set[macro]) { 11638 # Preserve the white space surrounding the "#". 11639 print prefix "define", macro P[macro] D[macro] 11640 next 11641 } else { 11642 # Replace #undef with comments. This is necessary, for example, 11643 # in the case of _POSIX_SOURCE, which is predefined and required 11644 # on some systems where configure will not decide to define it. 11645 if (defundef == "undef") { 11646 print "/*", prefix defundef, macro, "*/" 11647 next 11648 } 11649 } 11650 } 11651 { print } 11652 _ACAWK 11653 _ACEOF 11654 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11655 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11656 fi # test -n "$CONFIG_HEADERS" 11657 11658 11659 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11660 shift 11661 for ac_tag 11662 do 11663 case $ac_tag in 11664 :[FHLC]) ac_mode=$ac_tag; continue;; 11665 esac 11666 case $ac_mode$ac_tag in 11667 :[FHL]*:*);; 11668 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11669 :[FH]-) ac_tag=-:-;; 11670 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11671 esac 11672 ac_save_IFS=$IFS 11673 IFS=: 11674 set x $ac_tag 11675 IFS=$ac_save_IFS 11676 shift 11677 ac_file=$1 11678 shift 11679 11680 case $ac_mode in 11681 :L) ac_source=$1;; 11682 :[FH]) 11683 ac_file_inputs= 11684 for ac_f 11685 do 11686 case $ac_f in 11687 -) ac_f="$ac_tmp/stdin";; 11688 *) # Look for the file first in the build tree, then in the source tree 11689 # (if the path is not absolute). The absolute path cannot be DOS-style, 11690 # because $ac_f cannot contain `:'. 11691 test -f "$ac_f" || 11692 case $ac_f in 11693 [\\/$]*) false;; 11694 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11695 esac || 11696 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11697 esac 11698 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11699 as_fn_append ac_file_inputs " '$ac_f'" 11700 done 11701 11702 # Let's still pretend it is `configure' which instantiates (i.e., don't 11703 # use $as_me), people would be surprised to read: 11704 # /* config.h. Generated by config.status. */ 11705 configure_input='Generated from '` 11706 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11707 `' by configure.' 11708 if test x"$ac_file" != x-; then 11709 configure_input="$ac_file. $configure_input" 11710 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11711 $as_echo "$as_me: creating $ac_file" >&6;} 11712 fi 11713 # Neutralize special characters interpreted by sed in replacement strings. 11714 case $configure_input in #( 11715 *\&* | *\|* | *\\* ) 11716 ac_sed_conf_input=`$as_echo "$configure_input" | 11717 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11718 *) ac_sed_conf_input=$configure_input;; 11719 esac 11720 11721 case $ac_tag in 11722 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11723 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11724 esac 11725 ;; 11726 esac 11727 11728 ac_dir=`$as_dirname -- "$ac_file" || 11729 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11730 X"$ac_file" : 'X\(//\)[^/]' \| \ 11731 X"$ac_file" : 'X\(//\)$' \| \ 11732 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11733 $as_echo X"$ac_file" | 11734 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11735 s//\1/ 11736 q 11737 } 11738 /^X\(\/\/\)[^/].*/{ 11739 s//\1/ 11740 q 11741 } 11742 /^X\(\/\/\)$/{ 11743 s//\1/ 11744 q 11745 } 11746 /^X\(\/\).*/{ 11747 s//\1/ 11748 q 11749 } 11750 s/.*/./; q'` 11751 as_dir="$ac_dir"; as_fn_mkdir_p 11752 ac_builddir=. 11753 11754 case "$ac_dir" in 11755 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11756 *) 11757 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11758 # A ".." for each directory in $ac_dir_suffix. 11759 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11760 case $ac_top_builddir_sub in 11761 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11762 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11763 esac ;; 11764 esac 11765 ac_abs_top_builddir=$ac_pwd 11766 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11767 # for backward compatibility: 11768 ac_top_builddir=$ac_top_build_prefix 11769 11770 case $srcdir in 11771 .) # We are building in place. 11772 ac_srcdir=. 11773 ac_top_srcdir=$ac_top_builddir_sub 11774 ac_abs_top_srcdir=$ac_pwd ;; 11775 [\\/]* | ?:[\\/]* ) # Absolute name. 11776 ac_srcdir=$srcdir$ac_dir_suffix; 11777 ac_top_srcdir=$srcdir 11778 ac_abs_top_srcdir=$srcdir ;; 11779 *) # Relative name. 11780 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11781 ac_top_srcdir=$ac_top_build_prefix$srcdir 11782 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11783 esac 11784 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11785 11786 11787 case $ac_mode in 11788 :F) 11789 # 11790 # CONFIG_FILE 11791 # 11792 11793 case $INSTALL in 11794 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11795 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11796 esac 11797 ac_MKDIR_P=$MKDIR_P 11798 case $MKDIR_P in 11799 [\\/$]* | ?:[\\/]* ) ;; 11800 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11801 esac 11802 _ACEOF 11803 11804 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11805 # If the template does not know about datarootdir, expand it. 11806 # FIXME: This hack should be removed a few years after 2.60. 11807 ac_datarootdir_hack=; ac_datarootdir_seen= 11808 ac_sed_dataroot=' 11809 /datarootdir/ { 11810 p 11811 q 11812 } 11813 /@datadir@/p 11814 /@docdir@/p 11815 /@infodir@/p 11816 /@localedir@/p 11817 /@mandir@/p' 11818 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11819 *datarootdir*) ac_datarootdir_seen=yes;; 11820 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11821 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11822 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11823 _ACEOF 11824 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11825 ac_datarootdir_hack=' 11826 s&@datadir@&$datadir&g 11827 s&@docdir@&$docdir&g 11828 s&@infodir@&$infodir&g 11829 s&@localedir@&$localedir&g 11830 s&@mandir@&$mandir&g 11831 s&\\\${datarootdir}&$datarootdir&g' ;; 11832 esac 11833 _ACEOF 11834 11835 # Neutralize VPATH when `$srcdir' = `.'. 11836 # Shell code in configure.ac might set extrasub. 11837 # FIXME: do we really want to maintain this feature? 11838 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11839 ac_sed_extra="$ac_vpsub 11840 $extrasub 11841 _ACEOF 11842 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11843 :t 11844 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11845 s|@configure_input@|$ac_sed_conf_input|;t t 11846 s&@top_builddir@&$ac_top_builddir_sub&;t t 11847 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11848 s&@srcdir@&$ac_srcdir&;t t 11849 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11850 s&@top_srcdir@&$ac_top_srcdir&;t t 11851 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11852 s&@builddir@&$ac_builddir&;t t 11853 s&@abs_builddir@&$ac_abs_builddir&;t t 11854 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11855 s&@INSTALL@&$ac_INSTALL&;t t 11856 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11857 $ac_datarootdir_hack 11858 " 11859 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11860 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11861 11862 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11863 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11864 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11865 "$ac_tmp/out"`; test -z "$ac_out"; } && 11866 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11867 which seems to be undefined. Please make sure it is defined" >&5 11868 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11869 which seems to be undefined. Please make sure it is defined" >&2;} 11870 11871 rm -f "$ac_tmp/stdin" 11872 case $ac_file in 11873 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11874 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11875 esac \ 11876 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11877 ;; 11878 :H) 11879 # 11880 # CONFIG_HEADER 11881 # 11882 if test x"$ac_file" != x-; then 11883 { 11884 $as_echo "/* $configure_input */" \ 11885 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11886 } >"$ac_tmp/config.h" \ 11887 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11888 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11889 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11890 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11891 else 11892 rm -f "$ac_file" 11893 mv "$ac_tmp/config.h" "$ac_file" \ 11894 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11895 fi 11896 else 11897 $as_echo "/* $configure_input */" \ 11898 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11899 || as_fn_error $? "could not create -" "$LINENO" 5 11900 fi 11901 # Compute "$ac_file"'s index in $config_headers. 11902 _am_arg="$ac_file" 11903 _am_stamp_count=1 11904 for _am_header in $config_headers :; do 11905 case $_am_header in 11906 $_am_arg | $_am_arg:* ) 11907 break ;; 11908 * ) 11909 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11910 esac 11911 done 11912 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11913 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11914 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11915 X"$_am_arg" : 'X\(//\)$' \| \ 11916 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11917 $as_echo X"$_am_arg" | 11918 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11919 s//\1/ 11920 q 11921 } 11922 /^X\(\/\/\)[^/].*/{ 11923 s//\1/ 11924 q 11925 } 11926 /^X\(\/\/\)$/{ 11927 s//\1/ 11928 q 11929 } 11930 /^X\(\/\).*/{ 11931 s//\1/ 11932 q 11933 } 11934 s/.*/./; q'`/stamp-h$_am_stamp_count 11935 ;; 11936 11937 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11938 $as_echo "$as_me: executing $ac_file commands" >&6;} 11939 ;; 11940 esac 11941 11942 11943 case $ac_file$ac_mode in 11944 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11945 # Older Autoconf quotes --file arguments for eval, but not when files 11946 # are listed without --file. Let's play safe and only enable the eval 11947 # if we detect the quoting. 11948 case $CONFIG_FILES in 11949 *\'*) eval set x "$CONFIG_FILES" ;; 11950 *) set x $CONFIG_FILES ;; 11951 esac 11952 shift 11953 for mf 11954 do 11955 # Strip MF so we end up with the name of the file. 11956 mf=`echo "$mf" | sed -e 's/:.*$//'` 11957 # Check whether this is an Automake generated Makefile or not. 11958 # We used to match only the files named 'Makefile.in', but 11959 # some people rename them; so instead we look at the file content. 11960 # Grep'ing the first line is not enough: some people post-process 11961 # each Makefile.in and add a new line on top of each file to say so. 11962 # Grep'ing the whole file is not good either: AIX grep has a line 11963 # limit of 2048, but all sed's we know have understand at least 4000. 11964 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 11965 dirpart=`$as_dirname -- "$mf" || 11966 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11967 X"$mf" : 'X\(//\)[^/]' \| \ 11968 X"$mf" : 'X\(//\)$' \| \ 11969 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 11970 $as_echo X"$mf" | 11971 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11972 s//\1/ 11973 q 11974 } 11975 /^X\(\/\/\)[^/].*/{ 11976 s//\1/ 11977 q 11978 } 11979 /^X\(\/\/\)$/{ 11980 s//\1/ 11981 q 11982 } 11983 /^X\(\/\).*/{ 11984 s//\1/ 11985 q 11986 } 11987 s/.*/./; q'` 11988 else 11989 continue 11990 fi 11991 # Extract the definition of DEPDIR, am__include, and am__quote 11992 # from the Makefile without running 'make'. 11993 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 11994 test -z "$DEPDIR" && continue 11995 am__include=`sed -n 's/^am__include = //p' < "$mf"` 11996 test -z "$am__include" && continue 11997 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 11998 # Find all dependency output files, they are included files with 11999 # $(DEPDIR) in their names. We invoke sed twice because it is the 12000 # simplest approach to changing $(DEPDIR) to its actual value in the 12001 # expansion. 12002 for file in `sed -n " 12003 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12004 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12005 # Make sure the directory exists. 12006 test -f "$dirpart/$file" && continue 12007 fdir=`$as_dirname -- "$file" || 12008 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12009 X"$file" : 'X\(//\)[^/]' \| \ 12010 X"$file" : 'X\(//\)$' \| \ 12011 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12012 $as_echo X"$file" | 12013 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12014 s//\1/ 12015 q 12016 } 12017 /^X\(\/\/\)[^/].*/{ 12018 s//\1/ 12019 q 12020 } 12021 /^X\(\/\/\)$/{ 12022 s//\1/ 12023 q 12024 } 12025 /^X\(\/\).*/{ 12026 s//\1/ 12027 q 12028 } 12029 s/.*/./; q'` 12030 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12031 # echo "creating $dirpart/$file" 12032 echo '# dummy' > "$dirpart/$file" 12033 done 12034 done 12035 } 12036 ;; 12037 12038 esac 12039 done # for ac_tag 12040 12041 12042 as_fn_exit 0 12043 _ACEOF 12044 ac_clean_files=$ac_clean_files_save 12045 12046 test $ac_write_fail = 0 || 12047 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12048 12049 12050 # configure is writing to config.log, and then calls config.status. 12051 # config.status does its own redirection, appending to config.log. 12052 # Unfortunately, on DOS this fails, as config.log is still kept open 12053 # by configure, so config.status won't be able to write to it; its 12054 # output is simply discarded. So we exec the FD to /dev/null, 12055 # effectively closing config.log, so it can be properly (re)opened and 12056 # appended to by config.status. When coming back to configure, we 12057 # need to make the FD available again. 12058 if test "$no_create" != yes; then 12059 ac_cs_success=: 12060 ac_config_status_args= 12061 test "$silent" = yes && 12062 ac_config_status_args="$ac_config_status_args --quiet" 12063 exec 5>/dev/null 12064 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12065 exec 5>>config.log 12066 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12067 # would make configure fail if this is the last instruction. 12068 $ac_cs_success || as_fn_exit 1 12069 fi 12070 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12071 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12072 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12073 fi 12074 12075
Indexes created Mon Aug 10 00:24:53 UTC 2026