configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for imake 1.0.8. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/util/imake/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://gitlab.freedesktop.org/xorg/util/imake/issues 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='imake' 583 PACKAGE_TARNAME='imake' 584 PACKAGE_VERSION='1.0.8' 585 PACKAGE_STRING='imake 1.0.8' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/util/imake/issues' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # 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Must try -L first in case configure is actually a 2363 # symlink; some systems play weird games with the mod time of symlinks 2364 # (eg FreeBSD returns the mod time of the symlink's containing 2365 # directory). 2366 if ( 2367 am_has_slept=no 2368 for am_try in 1 2; do 2369 echo "timestamp, slept: $am_has_slept" > conftest.file 2370 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2371 if test "$*" = "X"; then 2372 # -L didn't work. 2373 set X `ls -t "$srcdir/configure" conftest.file` 2374 fi 2375 if test "$*" != "X $srcdir/configure conftest.file" \ 2376 && test "$*" != "X conftest.file $srcdir/configure"; then 2377 2378 # If neither matched, then we have a broken ls. This can happen 2379 # if, for instance, CONFIG_SHELL is bash and it inherits a 2380 # broken ls alias from the environment. This has actually 2381 # happened. Such a system could not be considered "sane". 2382 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2383 alias in your environment" "$LINENO" 5 2384 fi 2385 if test "$2" = conftest.file || test $am_try -eq 2; then 2386 break 2387 fi 2388 # Just in case. 2389 sleep 1 2390 am_has_slept=yes 2391 done 2392 test "$2" = conftest.file 2393 ) 2394 then 2395 # Ok. 2396 : 2397 else 2398 as_fn_error $? "newly created file is older than distributed files! 2399 Check your system clock" "$LINENO" 5 2400 fi 2401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2402 $as_echo "yes" >&6; } 2403 # If we didn't sleep, we still need to ensure time stamps of config.status and 2404 # generated files are strictly newer. 2405 am_sleep_pid= 2406 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2407 ( sleep 1 ) & 2408 am_sleep_pid=$! 2409 fi 2410 2411 rm -f conftest.file 2412 2413 test "$program_prefix" != NONE && 2414 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2415 # Use a double $ so make ignores it. 2416 test "$program_suffix" != NONE && 2417 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2418 # Double any \ or $. 2419 # By default was `s,x,x', remove it if useless. 2420 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2421 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2422 2423 # Expand $ac_aux_dir to an absolute path. 2424 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2425 2426 if test x"${MISSING+set}" != xset; then 2427 case $am_aux_dir in 2428 *\ * | *\ *) 2429 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2430 *) 2431 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2432 esac 2433 fi 2434 # Use eval to expand $SHELL 2435 if eval "$MISSING --is-lightweight"; then 2436 am_missing_run="$MISSING " 2437 else 2438 am_missing_run= 2439 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2440 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2441 fi 2442 2443 if test x"${install_sh+set}" != xset; then 2444 case $am_aux_dir in 2445 *\ * | *\ *) 2446 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2447 *) 2448 install_sh="\${SHELL} $am_aux_dir/install-sh" 2449 esac 2450 fi 2451 2452 # Installed binaries are usually stripped using 'strip' when the user 2453 # run "make install-strip". However 'strip' might not be the right 2454 # tool to use in cross-compilation environments, therefore Automake 2455 # will honor the 'STRIP' environment variable to overrule this program. 2456 if test "$cross_compiling" != no; then 2457 if test -n "$ac_tool_prefix"; then 2458 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2459 set dummy ${ac_tool_prefix}strip; ac_word=$2 2460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2461 $as_echo_n "checking for $ac_word... " >&6; } 2462 if ${ac_cv_prog_STRIP+:} false; then : 2463 $as_echo_n "(cached) " >&6 2464 else 2465 if test -n "$STRIP"; then 2466 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2467 else 2468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2469 for as_dir in $PATH 2470 do 2471 IFS=$as_save_IFS 2472 test -z "$as_dir" && as_dir=. 2473 for ac_exec_ext in '' $ac_executable_extensions; do 2474 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2475 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2476 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2477 break 2 2478 fi 2479 done 2480 done 2481 IFS=$as_save_IFS 2482 2483 fi 2484 fi 2485 STRIP=$ac_cv_prog_STRIP 2486 if test -n "$STRIP"; then 2487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2488 $as_echo "$STRIP" >&6; } 2489 else 2490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2491 $as_echo "no" >&6; } 2492 fi 2493 2494 2495 fi 2496 if test -z "$ac_cv_prog_STRIP"; then 2497 ac_ct_STRIP=$STRIP 2498 # Extract the first word of "strip", so it can be a program name with args. 2499 set dummy strip; ac_word=$2 2500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2501 $as_echo_n "checking for $ac_word... " >&6; } 2502 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2503 $as_echo_n "(cached) " >&6 2504 else 2505 if test -n "$ac_ct_STRIP"; then 2506 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2507 else 2508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2509 for as_dir in $PATH 2510 do 2511 IFS=$as_save_IFS 2512 test -z "$as_dir" && as_dir=. 2513 for ac_exec_ext in '' $ac_executable_extensions; do 2514 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2515 ac_cv_prog_ac_ct_STRIP="strip" 2516 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2517 break 2 2518 fi 2519 done 2520 done 2521 IFS=$as_save_IFS 2522 2523 fi 2524 fi 2525 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2526 if test -n "$ac_ct_STRIP"; then 2527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2528 $as_echo "$ac_ct_STRIP" >&6; } 2529 else 2530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2531 $as_echo "no" >&6; } 2532 fi 2533 2534 if test "x$ac_ct_STRIP" = x; then 2535 STRIP=":" 2536 else 2537 case $cross_compiling:$ac_tool_warned in 2538 yes:) 2539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2540 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2541 ac_tool_warned=yes ;; 2542 esac 2543 STRIP=$ac_ct_STRIP 2544 fi 2545 else 2546 STRIP="$ac_cv_prog_STRIP" 2547 fi 2548 2549 fi 2550 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2551 2552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2553 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2554 if test -z "$MKDIR_P"; then 2555 if ${ac_cv_path_mkdir+:} false; then : 2556 $as_echo_n "(cached) " >&6 2557 else 2558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2559 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2560 do 2561 IFS=$as_save_IFS 2562 test -z "$as_dir" && as_dir=. 2563 for ac_prog in mkdir gmkdir; do 2564 for ac_exec_ext in '' $ac_executable_extensions; do 2565 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2566 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2567 'mkdir (GNU coreutils) '* | \ 2568 'mkdir (coreutils) '* | \ 2569 'mkdir (fileutils) '4.1*) 2570 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2571 break 3;; 2572 esac 2573 done 2574 done 2575 done 2576 IFS=$as_save_IFS 2577 2578 fi 2579 2580 test -d ./--version && rmdir ./--version 2581 if test "${ac_cv_path_mkdir+set}" = set; then 2582 MKDIR_P="$ac_cv_path_mkdir -p" 2583 else 2584 # As a last resort, use the slow shell script. Don't cache a 2585 # value for MKDIR_P within a source directory, because that will 2586 # break other packages using the cache if that directory is 2587 # removed, or if the value is a relative name. 2588 MKDIR_P="$ac_install_sh -d" 2589 fi 2590 fi 2591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2592 $as_echo "$MKDIR_P" >&6; } 2593 2594 for ac_prog in gawk mawk nawk awk 2595 do 2596 # Extract the first word of "$ac_prog", so it can be a program name with args. 2597 set dummy $ac_prog; ac_word=$2 2598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2599 $as_echo_n "checking for $ac_word... " >&6; } 2600 if ${ac_cv_prog_AWK+:} false; then : 2601 $as_echo_n "(cached) " >&6 2602 else 2603 if test -n "$AWK"; then 2604 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2605 else 2606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2607 for as_dir in $PATH 2608 do 2609 IFS=$as_save_IFS 2610 test -z "$as_dir" && as_dir=. 2611 for ac_exec_ext in '' $ac_executable_extensions; do 2612 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2613 ac_cv_prog_AWK="$ac_prog" 2614 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2615 break 2 2616 fi 2617 done 2618 done 2619 IFS=$as_save_IFS 2620 2621 fi 2622 fi 2623 AWK=$ac_cv_prog_AWK 2624 if test -n "$AWK"; then 2625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2626 $as_echo "$AWK" >&6; } 2627 else 2628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2629 $as_echo "no" >&6; } 2630 fi 2631 2632 2633 test -n "$AWK" && break 2634 done 2635 2636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2637 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2638 set x ${MAKE-make} 2639 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2640 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2641 $as_echo_n "(cached) " >&6 2642 else 2643 cat >conftest.make <<\_ACEOF 2644 SHELL = /bin/sh 2645 all: 2646 @echo '@@@%%%=$(MAKE)=@@@%%%' 2647 _ACEOF 2648 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2649 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2650 *@@@%%%=?*=@@@%%%*) 2651 eval ac_cv_prog_make_${ac_make}_set=yes;; 2652 *) 2653 eval ac_cv_prog_make_${ac_make}_set=no;; 2654 esac 2655 rm -f conftest.make 2656 fi 2657 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2659 $as_echo "yes" >&6; } 2660 SET_MAKE= 2661 else 2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2663 $as_echo "no" >&6; } 2664 SET_MAKE="MAKE=${MAKE-make}" 2665 fi 2666 2667 rm -rf .tst 2>/dev/null 2668 mkdir .tst 2>/dev/null 2669 if test -d .tst; then 2670 am__leading_dot=. 2671 else 2672 am__leading_dot=_ 2673 fi 2674 rmdir .tst 2>/dev/null 2675 2676 # Check whether --enable-silent-rules was given. 2677 if test "${enable_silent_rules+set}" = set; then : 2678 enableval=$enable_silent_rules; 2679 fi 2680 2681 case $enable_silent_rules in # ((( 2682 yes) AM_DEFAULT_VERBOSITY=0;; 2683 no) AM_DEFAULT_VERBOSITY=1;; 2684 *) AM_DEFAULT_VERBOSITY=1;; 2685 esac 2686 am_make=${MAKE-make} 2687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2688 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2689 if ${am_cv_make_support_nested_variables+:} false; then : 2690 $as_echo_n "(cached) " >&6 2691 else 2692 if $as_echo 'TRUE=$(BAR$(V)) 2693 BAR0=false 2694 BAR1=true 2695 V=1 2696 am__doit: 2697 @$(TRUE) 2698 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2699 am_cv_make_support_nested_variables=yes 2700 else 2701 am_cv_make_support_nested_variables=no 2702 fi 2703 fi 2704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2705 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2706 if test $am_cv_make_support_nested_variables = yes; then 2707 AM_V='$(V)' 2708 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2709 else 2710 AM_V=$AM_DEFAULT_VERBOSITY 2711 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2712 fi 2713 AM_BACKSLASH='\' 2714 2715 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2716 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2717 # is not polluted with repeated "-I." 2718 am__isrc=' -I$(srcdir)' 2719 # test to see if srcdir already configured 2720 if test -f $srcdir/config.status; then 2721 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2722 fi 2723 fi 2724 2725 # test whether we have cygpath 2726 if test -z "$CYGPATH_W"; then 2727 if (cygpath --version) >/dev/null 2>/dev/null; then 2728 CYGPATH_W='cygpath -w' 2729 else 2730 CYGPATH_W=echo 2731 fi 2732 fi 2733 2734 2735 # Define the identity of the package. 2736 PACKAGE='imake' 2737 VERSION='1.0.8' 2738 2739 2740 cat >>confdefs.h <<_ACEOF 2741 #define PACKAGE "$PACKAGE" 2742 _ACEOF 2743 2744 2745 cat >>confdefs.h <<_ACEOF 2746 #define VERSION "$VERSION" 2747 _ACEOF 2748 2749 # Some tools Automake needs. 2750 2751 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2752 2753 2754 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2755 2756 2757 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2758 2759 2760 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2761 2762 2763 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2764 2765 # For better backward compatibility. To be removed once Automake 1.9.x 2766 # dies out for good. For more background, see: 2767 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2768 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2769 mkdir_p='$(MKDIR_P)' 2770 2771 # We need awk for the "check" target (and possibly the TAP driver). The 2772 # system "awk" is bad on some platforms. 2773 # Always define AMTAR for backward compatibility. Yes, it's still used 2774 # in the wild :-( We should find a proper way to deprecate it ... 2775 AMTAR='$${TAR-tar}' 2776 2777 2778 # We'll loop over all known methods to create a tar archive until one works. 2779 _am_tools='gnutar pax cpio none' 2780 2781 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2782 2783 2784 2785 2786 2787 2788 # POSIX will say in a future version that running "rm -f" with no argument 2789 # is OK; and we want to be able to make that assumption in our Makefile 2790 # recipes. So use an aggressive probe to check that the usage we want is 2791 # actually supported "in the wild" to an acceptable degree. 2792 # See automake bug#10828. 2793 # To make any issue more visible, cause the running configure to be aborted 2794 # by default if the 'rm' program in use doesn't match our expectations; the 2795 # user can still override this though. 2796 if rm -f && rm -fr && rm -rf; then : OK; else 2797 cat >&2 <<'END' 2798 Oops! 2799 2800 Your 'rm' program seems unable to run without file operands specified 2801 on the command line, even when the '-f' option is present. This is contrary 2802 to the behaviour of most rm programs out there, and not conforming with 2803 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2804 2805 Please tell bug-automake@gnu.org about your system, including the value 2806 of your $PATH and any error possibly output before this message. This 2807 can help us improve future automake versions. 2808 2809 END 2810 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2811 echo 'Configuration will proceed anyway, since you have set the' >&2 2812 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2813 echo >&2 2814 else 2815 cat >&2 <<'END' 2816 Aborting the configuration process, to ensure you take notice of the issue. 2817 2818 You can download and install GNU coreutils to get an 'rm' implementation 2819 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2820 2821 If you want to complete the configuration process using your problematic 2822 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2823 to "yes", and re-run configure. 2824 2825 END 2826 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2827 fi 2828 fi 2829 2830 2831 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 DEPDIR="${am__leading_dot}deps" 2844 2845 ac_config_commands="$ac_config_commands depfiles" 2846 2847 2848 am_make=${MAKE-make} 2849 cat > confinc << 'END' 2850 am__doit: 2851 @echo this is the am__doit target 2852 .PHONY: am__doit 2853 END 2854 # If we don't find an include directive, just comment out the code. 2855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2856 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2857 am__include="#" 2858 am__quote= 2859 _am_result=none 2860 # First try GNU make style include. 2861 echo "include confinc" > confmf 2862 # Ignore all kinds of additional output from 'make'. 2863 case `$am_make -s -f confmf 2> /dev/null` in #( 2864 *the\ am__doit\ target*) 2865 am__include=include 2866 am__quote= 2867 _am_result=GNU 2868 ;; 2869 esac 2870 # Now try BSD make style include. 2871 if test "$am__include" = "#"; then 2872 echo '.include "confinc"' > confmf 2873 case `$am_make -s -f confmf 2> /dev/null` in #( 2874 *the\ am__doit\ target*) 2875 am__include=.include 2876 am__quote="\"" 2877 _am_result=BSD 2878 ;; 2879 esac 2880 fi 2881 2882 2883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2884 $as_echo "$_am_result" >&6; } 2885 rm -f confinc confmf 2886 2887 # Check whether --enable-dependency-tracking was given. 2888 if test "${enable_dependency_tracking+set}" = set; then : 2889 enableval=$enable_dependency_tracking; 2890 fi 2891 2892 if test "x$enable_dependency_tracking" != xno; then 2893 am_depcomp="$ac_aux_dir/depcomp" 2894 AMDEPBACKSLASH='\' 2895 am__nodep='_no' 2896 fi 2897 if test "x$enable_dependency_tracking" != xno; then 2898 AMDEP_TRUE= 2899 AMDEP_FALSE='#' 2900 else 2901 AMDEP_TRUE='#' 2902 AMDEP_FALSE= 2903 fi 2904 2905 2906 ac_ext=c 2907 ac_cpp='$CPP $CPPFLAGS' 2908 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2909 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2910 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2911 if test -n "$ac_tool_prefix"; then 2912 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2913 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2915 $as_echo_n "checking for $ac_word... " >&6; } 2916 if ${ac_cv_prog_CC+:} false; then : 2917 $as_echo_n "(cached) " >&6 2918 else 2919 if test -n "$CC"; then 2920 ac_cv_prog_CC="$CC" # Let the user override the test. 2921 else 2922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2923 for as_dir in $PATH 2924 do 2925 IFS=$as_save_IFS 2926 test -z "$as_dir" && as_dir=. 2927 for ac_exec_ext in '' $ac_executable_extensions; do 2928 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2929 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2930 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2931 break 2 2932 fi 2933 done 2934 done 2935 IFS=$as_save_IFS 2936 2937 fi 2938 fi 2939 CC=$ac_cv_prog_CC 2940 if test -n "$CC"; then 2941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2942 $as_echo "$CC" >&6; } 2943 else 2944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2945 $as_echo "no" >&6; } 2946 fi 2947 2948 2949 fi 2950 if test -z "$ac_cv_prog_CC"; then 2951 ac_ct_CC=$CC 2952 # Extract the first word of "gcc", so it can be a program name with args. 2953 set dummy gcc; ac_word=$2 2954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2955 $as_echo_n "checking for $ac_word... " >&6; } 2956 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2957 $as_echo_n "(cached) " >&6 2958 else 2959 if test -n "$ac_ct_CC"; then 2960 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2961 else 2962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2963 for as_dir in $PATH 2964 do 2965 IFS=$as_save_IFS 2966 test -z "$as_dir" && as_dir=. 2967 for ac_exec_ext in '' $ac_executable_extensions; do 2968 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2969 ac_cv_prog_ac_ct_CC="gcc" 2970 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2971 break 2 2972 fi 2973 done 2974 done 2975 IFS=$as_save_IFS 2976 2977 fi 2978 fi 2979 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2980 if test -n "$ac_ct_CC"; then 2981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2982 $as_echo "$ac_ct_CC" >&6; } 2983 else 2984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2985 $as_echo "no" >&6; } 2986 fi 2987 2988 if test "x$ac_ct_CC" = x; then 2989 CC="" 2990 else 2991 case $cross_compiling:$ac_tool_warned in 2992 yes:) 2993 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2994 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2995 ac_tool_warned=yes ;; 2996 esac 2997 CC=$ac_ct_CC 2998 fi 2999 else 3000 CC="$ac_cv_prog_CC" 3001 fi 3002 3003 if test -z "$CC"; then 3004 if test -n "$ac_tool_prefix"; then 3005 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3006 set dummy ${ac_tool_prefix}cc; ac_word=$2 3007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3008 $as_echo_n "checking for $ac_word... " >&6; } 3009 if ${ac_cv_prog_CC+:} false; then : 3010 $as_echo_n "(cached) " >&6 3011 else 3012 if test -n "$CC"; then 3013 ac_cv_prog_CC="$CC" # Let the user override the test. 3014 else 3015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3016 for as_dir in $PATH 3017 do 3018 IFS=$as_save_IFS 3019 test -z "$as_dir" && as_dir=. 3020 for ac_exec_ext in '' $ac_executable_extensions; do 3021 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3022 ac_cv_prog_CC="${ac_tool_prefix}cc" 3023 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3024 break 2 3025 fi 3026 done 3027 done 3028 IFS=$as_save_IFS 3029 3030 fi 3031 fi 3032 CC=$ac_cv_prog_CC 3033 if test -n "$CC"; then 3034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3035 $as_echo "$CC" >&6; } 3036 else 3037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3038 $as_echo "no" >&6; } 3039 fi 3040 3041 3042 fi 3043 fi 3044 if test -z "$CC"; then 3045 # Extract the first word of "cc", so it can be a program name with args. 3046 set dummy cc; ac_word=$2 3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3048 $as_echo_n "checking for $ac_word... " >&6; } 3049 if ${ac_cv_prog_CC+:} false; then : 3050 $as_echo_n "(cached) " >&6 3051 else 3052 if test -n "$CC"; then 3053 ac_cv_prog_CC="$CC" # Let the user override the test. 3054 else 3055 ac_prog_rejected=no 3056 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3057 for as_dir in $PATH 3058 do 3059 IFS=$as_save_IFS 3060 test -z "$as_dir" && as_dir=. 3061 for ac_exec_ext in '' $ac_executable_extensions; do 3062 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3063 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3064 ac_prog_rejected=yes 3065 continue 3066 fi 3067 ac_cv_prog_CC="cc" 3068 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3069 break 2 3070 fi 3071 done 3072 done 3073 IFS=$as_save_IFS 3074 3075 if test $ac_prog_rejected = yes; then 3076 # We found a bogon in the path, so make sure we never use it. 3077 set dummy $ac_cv_prog_CC 3078 shift 3079 if test $# != 0; then 3080 # We chose a different compiler from the bogus one. 3081 # However, it has the same basename, so the bogon will be chosen 3082 # first if we set CC to just the basename; use the full file name. 3083 shift 3084 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3085 fi 3086 fi 3087 fi 3088 fi 3089 CC=$ac_cv_prog_CC 3090 if test -n "$CC"; then 3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3092 $as_echo "$CC" >&6; } 3093 else 3094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3095 $as_echo "no" >&6; } 3096 fi 3097 3098 3099 fi 3100 if test -z "$CC"; then 3101 if test -n "$ac_tool_prefix"; then 3102 for ac_prog in cl.exe 3103 do 3104 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3105 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3107 $as_echo_n "checking for $ac_word... " >&6; } 3108 if ${ac_cv_prog_CC+:} false; then : 3109 $as_echo_n "(cached) " >&6 3110 else 3111 if test -n "$CC"; then 3112 ac_cv_prog_CC="$CC" # Let the user override the test. 3113 else 3114 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3115 for as_dir in $PATH 3116 do 3117 IFS=$as_save_IFS 3118 test -z "$as_dir" && as_dir=. 3119 for ac_exec_ext in '' $ac_executable_extensions; do 3120 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3121 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3122 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3123 break 2 3124 fi 3125 done 3126 done 3127 IFS=$as_save_IFS 3128 3129 fi 3130 fi 3131 CC=$ac_cv_prog_CC 3132 if test -n "$CC"; then 3133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3134 $as_echo "$CC" >&6; } 3135 else 3136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3137 $as_echo "no" >&6; } 3138 fi 3139 3140 3141 test -n "$CC" && break 3142 done 3143 fi 3144 if test -z "$CC"; then 3145 ac_ct_CC=$CC 3146 for ac_prog in cl.exe 3147 do 3148 # Extract the first word of "$ac_prog", so it can be a program name with args. 3149 set dummy $ac_prog; ac_word=$2 3150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3151 $as_echo_n "checking for $ac_word... " >&6; } 3152 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3153 $as_echo_n "(cached) " >&6 3154 else 3155 if test -n "$ac_ct_CC"; then 3156 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3157 else 3158 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3159 for as_dir in $PATH 3160 do 3161 IFS=$as_save_IFS 3162 test -z "$as_dir" && as_dir=. 3163 for ac_exec_ext in '' $ac_executable_extensions; do 3164 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3165 ac_cv_prog_ac_ct_CC="$ac_prog" 3166 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3167 break 2 3168 fi 3169 done 3170 done 3171 IFS=$as_save_IFS 3172 3173 fi 3174 fi 3175 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3176 if test -n "$ac_ct_CC"; then 3177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3178 $as_echo "$ac_ct_CC" >&6; } 3179 else 3180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3181 $as_echo "no" >&6; } 3182 fi 3183 3184 3185 test -n "$ac_ct_CC" && break 3186 done 3187 3188 if test "x$ac_ct_CC" = x; then 3189 CC="" 3190 else 3191 case $cross_compiling:$ac_tool_warned in 3192 yes:) 3193 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3194 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3195 ac_tool_warned=yes ;; 3196 esac 3197 CC=$ac_ct_CC 3198 fi 3199 fi 3200 3201 fi 3202 3203 3204 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3205 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3206 as_fn_error $? "no acceptable C compiler found in \$PATH 3207 See \`config.log' for more details" "$LINENO" 5; } 3208 3209 # Provide some information about the compiler. 3210 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3211 set X $ac_compile 3212 ac_compiler=$2 3213 for ac_option in --version -v -V -qversion; do 3214 { { ac_try="$ac_compiler $ac_option >&5" 3215 case "(($ac_try" in 3216 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3217 *) ac_try_echo=$ac_try;; 3218 esac 3219 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3220 $as_echo "$ac_try_echo"; } >&5 3221 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3222 ac_status=$? 3223 if test -s conftest.err; then 3224 sed '10a\ 3225 ... rest of stderr output deleted ... 3226 10q' conftest.err >conftest.er1 3227 cat conftest.er1 >&5 3228 fi 3229 rm -f conftest.er1 conftest.err 3230 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3231 test $ac_status = 0; } 3232 done 3233 3234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3235 /* end confdefs.h. */ 3236 3237 int 3238 main () 3239 { 3240 3241 ; 3242 return 0; 3243 } 3244 _ACEOF 3245 ac_clean_files_save=$ac_clean_files 3246 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3247 # Try to create an executable without -o first, disregard a.out. 3248 # It will help us diagnose broken compilers, and finding out an intuition 3249 # of exeext. 3250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3251 $as_echo_n "checking whether the C compiler works... " >&6; } 3252 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3253 3254 # The possible output files: 3255 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3256 3257 ac_rmfiles= 3258 for ac_file in $ac_files 3259 do 3260 case $ac_file in 3261 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3262 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3263 esac 3264 done 3265 rm -f $ac_rmfiles 3266 3267 if { { ac_try="$ac_link_default" 3268 case "(($ac_try" in 3269 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3270 *) ac_try_echo=$ac_try;; 3271 esac 3272 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3273 $as_echo "$ac_try_echo"; } >&5 3274 (eval "$ac_link_default") 2>&5 3275 ac_status=$? 3276 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3277 test $ac_status = 0; }; then : 3278 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3279 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3280 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3281 # so that the user can short-circuit this test for compilers unknown to 3282 # Autoconf. 3283 for ac_file in $ac_files '' 3284 do 3285 test -f "$ac_file" || continue 3286 case $ac_file in 3287 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3288 ;; 3289 [ab].out ) 3290 # We found the default executable, but exeext='' is most 3291 # certainly right. 3292 break;; 3293 *.* ) 3294 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3295 then :; else 3296 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3297 fi 3298 # We set ac_cv_exeext here because the later test for it is not 3299 # safe: cross compilers may not add the suffix if given an `-o' 3300 # argument, so we may need to know it at that point already. 3301 # Even if this section looks crufty: it has the advantage of 3302 # actually working. 3303 break;; 3304 * ) 3305 break;; 3306 esac 3307 done 3308 test "$ac_cv_exeext" = no && ac_cv_exeext= 3309 3310 else 3311 ac_file='' 3312 fi 3313 if test -z "$ac_file"; then : 3314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3315 $as_echo "no" >&6; } 3316 $as_echo "$as_me: failed program was:" >&5 3317 sed 's/^/| /' conftest.$ac_ext >&5 3318 3319 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3320 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3321 as_fn_error 77 "C compiler cannot create executables 3322 See \`config.log' for more details" "$LINENO" 5; } 3323 else 3324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3325 $as_echo "yes" >&6; } 3326 fi 3327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3328 $as_echo_n "checking for C compiler default output file name... " >&6; } 3329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3330 $as_echo "$ac_file" >&6; } 3331 ac_exeext=$ac_cv_exeext 3332 3333 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3334 ac_clean_files=$ac_clean_files_save 3335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3336 $as_echo_n "checking for suffix of executables... " >&6; } 3337 if { { ac_try="$ac_link" 3338 case "(($ac_try" in 3339 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3340 *) ac_try_echo=$ac_try;; 3341 esac 3342 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3343 $as_echo "$ac_try_echo"; } >&5 3344 (eval "$ac_link") 2>&5 3345 ac_status=$? 3346 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3347 test $ac_status = 0; }; then : 3348 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3349 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3350 # work properly (i.e., refer to `conftest.exe'), while it won't with 3351 # `rm'. 3352 for ac_file in conftest.exe conftest conftest.*; do 3353 test -f "$ac_file" || continue 3354 case $ac_file in 3355 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3356 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3357 break;; 3358 * ) break;; 3359 esac 3360 done 3361 else 3362 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3363 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3364 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3365 See \`config.log' for more details" "$LINENO" 5; } 3366 fi 3367 rm -f conftest conftest$ac_cv_exeext 3368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3369 $as_echo "$ac_cv_exeext" >&6; } 3370 3371 rm -f conftest.$ac_ext 3372 EXEEXT=$ac_cv_exeext 3373 ac_exeext=$EXEEXT 3374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3375 /* end confdefs.h. */ 3376 #include <stdio.h> 3377 int 3378 main () 3379 { 3380 FILE *f = fopen ("conftest.out", "w"); 3381 return ferror (f) || fclose (f) != 0; 3382 3383 ; 3384 return 0; 3385 } 3386 _ACEOF 3387 ac_clean_files="$ac_clean_files conftest.out" 3388 # Check that the compiler produces executables we can run. If not, either 3389 # the compiler is broken, or we cross compile. 3390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3391 $as_echo_n "checking whether we are cross compiling... " >&6; } 3392 if test "$cross_compiling" != yes; then 3393 { { ac_try="$ac_link" 3394 case "(($ac_try" in 3395 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3396 *) ac_try_echo=$ac_try;; 3397 esac 3398 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3399 $as_echo "$ac_try_echo"; } >&5 3400 (eval "$ac_link") 2>&5 3401 ac_status=$? 3402 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3403 test $ac_status = 0; } 3404 if { ac_try='./conftest$ac_cv_exeext' 3405 { { case "(($ac_try" in 3406 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3407 *) ac_try_echo=$ac_try;; 3408 esac 3409 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3410 $as_echo "$ac_try_echo"; } >&5 3411 (eval "$ac_try") 2>&5 3412 ac_status=$? 3413 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3414 test $ac_status = 0; }; }; then 3415 cross_compiling=no 3416 else 3417 if test "$cross_compiling" = maybe; then 3418 cross_compiling=yes 3419 else 3420 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3421 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3422 as_fn_error $? "cannot run C compiled programs. 3423 If you meant to cross compile, use \`--host'. 3424 See \`config.log' for more details" "$LINENO" 5; } 3425 fi 3426 fi 3427 fi 3428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3429 $as_echo "$cross_compiling" >&6; } 3430 3431 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3432 ac_clean_files=$ac_clean_files_save 3433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3434 $as_echo_n "checking for suffix of object files... " >&6; } 3435 if ${ac_cv_objext+:} false; then : 3436 $as_echo_n "(cached) " >&6 3437 else 3438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3439 /* end confdefs.h. */ 3440 3441 int 3442 main () 3443 { 3444 3445 ; 3446 return 0; 3447 } 3448 _ACEOF 3449 rm -f conftest.o conftest.obj 3450 if { { ac_try="$ac_compile" 3451 case "(($ac_try" in 3452 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3453 *) ac_try_echo=$ac_try;; 3454 esac 3455 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3456 $as_echo "$ac_try_echo"; } >&5 3457 (eval "$ac_compile") 2>&5 3458 ac_status=$? 3459 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3460 test $ac_status = 0; }; then : 3461 for ac_file in conftest.o conftest.obj conftest.*; do 3462 test -f "$ac_file" || continue; 3463 case $ac_file in 3464 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3465 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3466 break;; 3467 esac 3468 done 3469 else 3470 $as_echo "$as_me: failed program was:" >&5 3471 sed 's/^/| /' conftest.$ac_ext >&5 3472 3473 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3474 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3475 as_fn_error $? "cannot compute suffix of object files: cannot compile 3476 See \`config.log' for more details" "$LINENO" 5; } 3477 fi 3478 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3479 fi 3480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3481 $as_echo "$ac_cv_objext" >&6; } 3482 OBJEXT=$ac_cv_objext 3483 ac_objext=$OBJEXT 3484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3485 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3486 if ${ac_cv_c_compiler_gnu+:} false; then : 3487 $as_echo_n "(cached) " >&6 3488 else 3489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3490 /* end confdefs.h. */ 3491 3492 int 3493 main () 3494 { 3495 #ifndef __GNUC__ 3496 choke me 3497 #endif 3498 3499 ; 3500 return 0; 3501 } 3502 _ACEOF 3503 if ac_fn_c_try_compile "$LINENO"; then : 3504 ac_compiler_gnu=yes 3505 else 3506 ac_compiler_gnu=no 3507 fi 3508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3509 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3510 3511 fi 3512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3513 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3514 if test $ac_compiler_gnu = yes; then 3515 GCC=yes 3516 else 3517 GCC= 3518 fi 3519 ac_test_CFLAGS=${CFLAGS+set} 3520 ac_save_CFLAGS=$CFLAGS 3521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3522 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3523 if ${ac_cv_prog_cc_g+:} false; then : 3524 $as_echo_n "(cached) " >&6 3525 else 3526 ac_save_c_werror_flag=$ac_c_werror_flag 3527 ac_c_werror_flag=yes 3528 ac_cv_prog_cc_g=no 3529 CFLAGS="-g" 3530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3531 /* end confdefs.h. */ 3532 3533 int 3534 main () 3535 { 3536 3537 ; 3538 return 0; 3539 } 3540 _ACEOF 3541 if ac_fn_c_try_compile "$LINENO"; then : 3542 ac_cv_prog_cc_g=yes 3543 else 3544 CFLAGS="" 3545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3546 /* end confdefs.h. */ 3547 3548 int 3549 main () 3550 { 3551 3552 ; 3553 return 0; 3554 } 3555 _ACEOF 3556 if ac_fn_c_try_compile "$LINENO"; then : 3557 3558 else 3559 ac_c_werror_flag=$ac_save_c_werror_flag 3560 CFLAGS="-g" 3561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3562 /* end confdefs.h. */ 3563 3564 int 3565 main () 3566 { 3567 3568 ; 3569 return 0; 3570 } 3571 _ACEOF 3572 if ac_fn_c_try_compile "$LINENO"; then : 3573 ac_cv_prog_cc_g=yes 3574 fi 3575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3576 fi 3577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3578 fi 3579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3580 ac_c_werror_flag=$ac_save_c_werror_flag 3581 fi 3582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3583 $as_echo "$ac_cv_prog_cc_g" >&6; } 3584 if test "$ac_test_CFLAGS" = set; then 3585 CFLAGS=$ac_save_CFLAGS 3586 elif test $ac_cv_prog_cc_g = yes; then 3587 if test "$GCC" = yes; then 3588 CFLAGS="-g -O2" 3589 else 3590 CFLAGS="-g" 3591 fi 3592 else 3593 if test "$GCC" = yes; then 3594 CFLAGS="-O2" 3595 else 3596 CFLAGS= 3597 fi 3598 fi 3599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3600 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3601 if ${ac_cv_prog_cc_c89+:} false; then : 3602 $as_echo_n "(cached) " >&6 3603 else 3604 ac_cv_prog_cc_c89=no 3605 ac_save_CC=$CC 3606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3607 /* end confdefs.h. */ 3608 #include <stdarg.h> 3609 #include <stdio.h> 3610 struct stat; 3611 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3612 struct buf { int x; }; 3613 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3614 static char *e (p, i) 3615 char **p; 3616 int i; 3617 { 3618 return p[i]; 3619 } 3620 static char *f (char * (*g) (char **, int), char **p, ...) 3621 { 3622 char *s; 3623 va_list v; 3624 va_start (v,p); 3625 s = g (p, va_arg (v,int)); 3626 va_end (v); 3627 return s; 3628 } 3629 3630 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3631 function prototypes and stuff, but not '\xHH' hex character constants. 3632 These don't provoke an error unfortunately, instead are silently treated 3633 as 'x'. The following induces an error, until -std is added to get 3634 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3635 array size at least. It's necessary to write '\x00'==0 to get something 3636 that's true only with -std. */ 3637 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3638 3639 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3640 inside strings and character constants. */ 3641 #define FOO(x) 'x' 3642 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3643 3644 int test (int i, double x); 3645 struct s1 {int (*f) (int a);}; 3646 struct s2 {int (*f) (double a);}; 3647 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3648 int argc; 3649 char **argv; 3650 int 3651 main () 3652 { 3653 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3654 ; 3655 return 0; 3656 } 3657 _ACEOF 3658 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3659 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3660 do 3661 CC="$ac_save_CC $ac_arg" 3662 if ac_fn_c_try_compile "$LINENO"; then : 3663 ac_cv_prog_cc_c89=$ac_arg 3664 fi 3665 rm -f core conftest.err conftest.$ac_objext 3666 test "x$ac_cv_prog_cc_c89" != "xno" && break 3667 done 3668 rm -f conftest.$ac_ext 3669 CC=$ac_save_CC 3670 3671 fi 3672 # AC_CACHE_VAL 3673 case "x$ac_cv_prog_cc_c89" in 3674 x) 3675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3676 $as_echo "none needed" >&6; } ;; 3677 xno) 3678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3679 $as_echo "unsupported" >&6; } ;; 3680 *) 3681 CC="$CC $ac_cv_prog_cc_c89" 3682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3683 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3684 esac 3685 if test "x$ac_cv_prog_cc_c89" != xno; then : 3686 3687 fi 3688 3689 ac_ext=c 3690 ac_cpp='$CPP $CPPFLAGS' 3691 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3692 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3693 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3694 3695 ac_ext=c 3696 ac_cpp='$CPP $CPPFLAGS' 3697 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3698 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3699 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3701 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3702 if ${am_cv_prog_cc_c_o+:} false; then : 3703 $as_echo_n "(cached) " >&6 3704 else 3705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3706 /* end confdefs.h. */ 3707 3708 int 3709 main () 3710 { 3711 3712 ; 3713 return 0; 3714 } 3715 _ACEOF 3716 # Make sure it works both with $CC and with simple cc. 3717 # Following AC_PROG_CC_C_O, we do the test twice because some 3718 # compilers refuse to overwrite an existing .o file with -o, 3719 # though they will create one. 3720 am_cv_prog_cc_c_o=yes 3721 for am_i in 1 2; do 3722 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3723 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3724 ac_status=$? 3725 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3726 (exit $ac_status); } \ 3727 && test -f conftest2.$ac_objext; then 3728 : OK 3729 else 3730 am_cv_prog_cc_c_o=no 3731 break 3732 fi 3733 done 3734 rm -f core conftest* 3735 unset am_i 3736 fi 3737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3738 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3739 if test "$am_cv_prog_cc_c_o" != yes; then 3740 # Losing compiler, so override with the script. 3741 # FIXME: It is wrong to rewrite CC. 3742 # But if we don't then we get into trouble of one sort or another. 3743 # A longer-term fix would be to have automake use am__CC in this case, 3744 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3745 CC="$am_aux_dir/compile $CC" 3746 fi 3747 ac_ext=c 3748 ac_cpp='$CPP $CPPFLAGS' 3749 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3750 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3751 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3752 3753 3754 depcc="$CC" am_compiler_list= 3755 3756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3757 $as_echo_n "checking dependency style of $depcc... " >&6; } 3758 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3759 $as_echo_n "(cached) " >&6 3760 else 3761 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3762 # We make a subdir and do the tests there. Otherwise we can end up 3763 # making bogus files that we don't know about and never remove. For 3764 # instance it was reported that on HP-UX the gcc test will end up 3765 # making a dummy file named 'D' -- because '-MD' means "put the output 3766 # in D". 3767 rm -rf conftest.dir 3768 mkdir conftest.dir 3769 # Copy depcomp to subdir because otherwise we won't find it if we're 3770 # using a relative directory. 3771 cp "$am_depcomp" conftest.dir 3772 cd conftest.dir 3773 # We will build objects and dependencies in a subdirectory because 3774 # it helps to detect inapplicable dependency modes. For instance 3775 # both Tru64's cc and ICC support -MD to output dependencies as a 3776 # side effect of compilation, but ICC will put the dependencies in 3777 # the current directory while Tru64 will put them in the object 3778 # directory. 3779 mkdir sub 3780 3781 am_cv_CC_dependencies_compiler_type=none 3782 if test "$am_compiler_list" = ""; then 3783 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3784 fi 3785 am__universal=false 3786 case " $depcc " in #( 3787 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3788 esac 3789 3790 for depmode in $am_compiler_list; do 3791 # Setup a source with many dependencies, because some compilers 3792 # like to wrap large dependency lists on column 80 (with \), and 3793 # we should not choose a depcomp mode which is confused by this. 3794 # 3795 # We need to recreate these files for each test, as the compiler may 3796 # overwrite some of them when testing with obscure command lines. 3797 # This happens at least with the AIX C compiler. 3798 : > sub/conftest.c 3799 for i in 1 2 3 4 5 6; do 3800 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3801 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3802 # Solaris 10 /bin/sh. 3803 echo '/* dummy */' > sub/conftst$i.h 3804 done 3805 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3806 3807 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3808 # mode. It turns out that the SunPro C++ compiler does not properly 3809 # handle '-M -o', and we need to detect this. Also, some Intel 3810 # versions had trouble with output in subdirs. 3811 am__obj=sub/conftest.${OBJEXT-o} 3812 am__minus_obj="-o $am__obj" 3813 case $depmode in 3814 gcc) 3815 # This depmode causes a compiler race in universal mode. 3816 test "$am__universal" = false || continue 3817 ;; 3818 nosideeffect) 3819 # After this tag, mechanisms are not by side-effect, so they'll 3820 # only be used when explicitly requested. 3821 if test "x$enable_dependency_tracking" = xyes; then 3822 continue 3823 else 3824 break 3825 fi 3826 ;; 3827 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3828 # This compiler won't grok '-c -o', but also, the minuso test has 3829 # not run yet. These depmodes are late enough in the game, and 3830 # so weak that their functioning should not be impacted. 3831 am__obj=conftest.${OBJEXT-o} 3832 am__minus_obj= 3833 ;; 3834 none) break ;; 3835 esac 3836 if depmode=$depmode \ 3837 source=sub/conftest.c object=$am__obj \ 3838 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3839 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3840 >/dev/null 2>conftest.err && 3841 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3842 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3843 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3844 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3845 # icc doesn't choke on unknown options, it will just issue warnings 3846 # or remarks (even with -Werror). So we grep stderr for any message 3847 # that says an option was ignored or not supported. 3848 # When given -MP, icc 7.0 and 7.1 complain thusly: 3849 # icc: Command line warning: ignoring option '-M'; no argument required 3850 # The diagnosis changed in icc 8.0: 3851 # icc: Command line remark: option '-MP' not supported 3852 if (grep 'ignoring option' conftest.err || 3853 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3854 am_cv_CC_dependencies_compiler_type=$depmode 3855 break 3856 fi 3857 fi 3858 done 3859 3860 cd .. 3861 rm -rf conftest.dir 3862 else 3863 am_cv_CC_dependencies_compiler_type=none 3864 fi 3865 3866 fi 3867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3868 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3869 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3870 3871 if 3872 test "x$enable_dependency_tracking" != xno \ 3873 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3874 am__fastdepCC_TRUE= 3875 am__fastdepCC_FALSE='#' 3876 else 3877 am__fastdepCC_TRUE='#' 3878 am__fastdepCC_FALSE= 3879 fi 3880 3881 3882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3883 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3884 if ${ac_cv_prog_cc_c99+:} false; then : 3885 $as_echo_n "(cached) " >&6 3886 else 3887 ac_cv_prog_cc_c99=no 3888 ac_save_CC=$CC 3889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3890 /* end confdefs.h. */ 3891 #include <stdarg.h> 3892 #include <stdbool.h> 3893 #include <stdlib.h> 3894 #include <wchar.h> 3895 #include <stdio.h> 3896 3897 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3898 #define debug(...) fprintf (stderr, __VA_ARGS__) 3899 #define showlist(...) puts (#__VA_ARGS__) 3900 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3901 static void 3902 test_varargs_macros (void) 3903 { 3904 int x = 1234; 3905 int y = 5678; 3906 debug ("Flag"); 3907 debug ("X = %d\n", x); 3908 showlist (The first, second, and third items.); 3909 report (x>y, "x is %d but y is %d", x, y); 3910 } 3911 3912 // Check long long types. 3913 #define BIG64 18446744073709551615ull 3914 #define BIG32 4294967295ul 3915 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3916 #if !BIG_OK 3917 your preprocessor is broken; 3918 #endif 3919 #if BIG_OK 3920 #else 3921 your preprocessor is broken; 3922 #endif 3923 static long long int bignum = -9223372036854775807LL; 3924 static unsigned long long int ubignum = BIG64; 3925 3926 struct incomplete_array 3927 { 3928 int datasize; 3929 double data[]; 3930 }; 3931 3932 struct named_init { 3933 int number; 3934 const wchar_t *name; 3935 double average; 3936 }; 3937 3938 typedef const char *ccp; 3939 3940 static inline int 3941 test_restrict (ccp restrict text) 3942 { 3943 // See if C++-style comments work. 3944 // Iterate through items via the restricted pointer. 3945 // Also check for declarations in for loops. 3946 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3947 continue; 3948 return 0; 3949 } 3950 3951 // Check varargs and va_copy. 3952 static void 3953 test_varargs (const char *format, ...) 3954 { 3955 va_list args; 3956 va_start (args, format); 3957 va_list args_copy; 3958 va_copy (args_copy, args); 3959 3960 const char *str; 3961 int number; 3962 float fnumber; 3963 3964 while (*format) 3965 { 3966 switch (*format++) 3967 { 3968 case 's': // string 3969 str = va_arg (args_copy, const char *); 3970 break; 3971 case 'd': // int 3972 number = va_arg (args_copy, int); 3973 break; 3974 case 'f': // float 3975 fnumber = va_arg (args_copy, double); 3976 break; 3977 default: 3978 break; 3979 } 3980 } 3981 va_end (args_copy); 3982 va_end (args); 3983 } 3984 3985 int 3986 main () 3987 { 3988 3989 // Check bool. 3990 _Bool success = false; 3991 3992 // Check restrict. 3993 if (test_restrict ("String literal") == 0) 3994 success = true; 3995 char *restrict newvar = "Another string"; 3996 3997 // Check varargs. 3998 test_varargs ("s, d' f .", "string", 65, 34.234); 3999 test_varargs_macros (); 4000 4001 // Check flexible array members. 4002 struct incomplete_array *ia = 4003 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4004 ia->datasize = 10; 4005 for (int i = 0; i < ia->datasize; ++i) 4006 ia->data[i] = i * 1.234; 4007 4008 // Check named initializers. 4009 struct named_init ni = { 4010 .number = 34, 4011 .name = L"Test wide string", 4012 .average = 543.34343, 4013 }; 4014 4015 ni.number = 58; 4016 4017 int dynamic_array[ni.number]; 4018 dynamic_array[ni.number - 1] = 543; 4019 4020 // work around unused variable warnings 4021 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4022 || dynamic_array[ni.number - 1] != 543); 4023 4024 ; 4025 return 0; 4026 } 4027 _ACEOF 4028 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4029 do 4030 CC="$ac_save_CC $ac_arg" 4031 if ac_fn_c_try_compile "$LINENO"; then : 4032 ac_cv_prog_cc_c99=$ac_arg 4033 fi 4034 rm -f core conftest.err conftest.$ac_objext 4035 test "x$ac_cv_prog_cc_c99" != "xno" && break 4036 done 4037 rm -f conftest.$ac_ext 4038 CC=$ac_save_CC 4039 4040 fi 4041 # AC_CACHE_VAL 4042 case "x$ac_cv_prog_cc_c99" in 4043 x) 4044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4045 $as_echo "none needed" >&6; } ;; 4046 xno) 4047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4048 $as_echo "unsupported" >&6; } ;; 4049 *) 4050 CC="$CC $ac_cv_prog_cc_c99" 4051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4052 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4053 esac 4054 if test "x$ac_cv_prog_cc_c99" != xno; then : 4055 4056 fi 4057 4058 4059 4060 ac_ext=c 4061 ac_cpp='$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4066 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4067 # On Suns, sometimes $CPP names a directory. 4068 if test -n "$CPP" && test -d "$CPP"; then 4069 CPP= 4070 fi 4071 if test -z "$CPP"; then 4072 if ${ac_cv_prog_CPP+:} false; then : 4073 $as_echo_n "(cached) " >&6 4074 else 4075 # Double quotes because CPP needs to be expanded 4076 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4077 do 4078 ac_preproc_ok=false 4079 for ac_c_preproc_warn_flag in '' yes 4080 do 4081 # Use a header file that comes with gcc, so configuring glibc 4082 # with a fresh cross-compiler works. 4083 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4084 # <limits.h> exists even on freestanding compilers. 4085 # On the NeXT, cc -E runs the code through the compiler's parser, 4086 # not just through cpp. "Syntax error" is here to catch this case. 4087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4088 /* end confdefs.h. */ 4089 #ifdef __STDC__ 4090 # include <limits.h> 4091 #else 4092 # include <assert.h> 4093 #endif 4094 Syntax error 4095 _ACEOF 4096 if ac_fn_c_try_cpp "$LINENO"; then : 4097 4098 else 4099 # Broken: fails on valid input. 4100 continue 4101 fi 4102 rm -f conftest.err conftest.i conftest.$ac_ext 4103 4104 # OK, works on sane cases. Now check whether nonexistent headers 4105 # can be detected and how. 4106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4107 /* end confdefs.h. */ 4108 #include <ac_nonexistent.h> 4109 _ACEOF 4110 if ac_fn_c_try_cpp "$LINENO"; then : 4111 # Broken: success on invalid input. 4112 continue 4113 else 4114 # Passes both tests. 4115 ac_preproc_ok=: 4116 break 4117 fi 4118 rm -f conftest.err conftest.i conftest.$ac_ext 4119 4120 done 4121 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4122 rm -f conftest.i conftest.err conftest.$ac_ext 4123 if $ac_preproc_ok; then : 4124 break 4125 fi 4126 4127 done 4128 ac_cv_prog_CPP=$CPP 4129 4130 fi 4131 CPP=$ac_cv_prog_CPP 4132 else 4133 ac_cv_prog_CPP=$CPP 4134 fi 4135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4136 $as_echo "$CPP" >&6; } 4137 ac_preproc_ok=false 4138 for ac_c_preproc_warn_flag in '' yes 4139 do 4140 # Use a header file that comes with gcc, so configuring glibc 4141 # with a fresh cross-compiler works. 4142 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4143 # <limits.h> exists even on freestanding compilers. 4144 # On the NeXT, cc -E runs the code through the compiler's parser, 4145 # not just through cpp. "Syntax error" is here to catch this case. 4146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4147 /* end confdefs.h. */ 4148 #ifdef __STDC__ 4149 # include <limits.h> 4150 #else 4151 # include <assert.h> 4152 #endif 4153 Syntax error 4154 _ACEOF 4155 if ac_fn_c_try_cpp "$LINENO"; then : 4156 4157 else 4158 # Broken: fails on valid input. 4159 continue 4160 fi 4161 rm -f conftest.err conftest.i conftest.$ac_ext 4162 4163 # OK, works on sane cases. Now check whether nonexistent headers 4164 # can be detected and how. 4165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4166 /* end confdefs.h. */ 4167 #include <ac_nonexistent.h> 4168 _ACEOF 4169 if ac_fn_c_try_cpp "$LINENO"; then : 4170 # Broken: success on invalid input. 4171 continue 4172 else 4173 # Passes both tests. 4174 ac_preproc_ok=: 4175 break 4176 fi 4177 rm -f conftest.err conftest.i conftest.$ac_ext 4178 4179 done 4180 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4181 rm -f conftest.i conftest.err conftest.$ac_ext 4182 if $ac_preproc_ok; then : 4183 4184 else 4185 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4186 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4187 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4188 See \`config.log' for more details" "$LINENO" 5; } 4189 fi 4190 4191 ac_ext=c 4192 ac_cpp='$CPP $CPPFLAGS' 4193 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4194 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4195 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4196 4197 4198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4199 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4200 if ${ac_cv_path_GREP+:} false; then : 4201 $as_echo_n "(cached) " >&6 4202 else 4203 if test -z "$GREP"; then 4204 ac_path_GREP_found=false 4205 # Loop through the user's path and test for each of PROGNAME-LIST 4206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4207 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4208 do 4209 IFS=$as_save_IFS 4210 test -z "$as_dir" && as_dir=. 4211 for ac_prog in grep ggrep; do 4212 for ac_exec_ext in '' $ac_executable_extensions; do 4213 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4214 as_fn_executable_p "$ac_path_GREP" || continue 4215 # Check for GNU ac_path_GREP and select it if it is found. 4216 # Check for GNU $ac_path_GREP 4217 case `"$ac_path_GREP" --version 2>&1` in 4218 *GNU*) 4219 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4220 *) 4221 ac_count=0 4222 $as_echo_n 0123456789 >"conftest.in" 4223 while : 4224 do 4225 cat "conftest.in" "conftest.in" >"conftest.tmp" 4226 mv "conftest.tmp" "conftest.in" 4227 cp "conftest.in" "conftest.nl" 4228 $as_echo 'GREP' >> "conftest.nl" 4229 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4230 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4231 as_fn_arith $ac_count + 1 && ac_count=$as_val 4232 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4233 # Best one so far, save it but keep looking for a better one 4234 ac_cv_path_GREP="$ac_path_GREP" 4235 ac_path_GREP_max=$ac_count 4236 fi 4237 # 10*(2^10) chars as input seems more than enough 4238 test $ac_count -gt 10 && break 4239 done 4240 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4241 esac 4242 4243 $ac_path_GREP_found && break 3 4244 done 4245 done 4246 done 4247 IFS=$as_save_IFS 4248 if test -z "$ac_cv_path_GREP"; then 4249 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4250 fi 4251 else 4252 ac_cv_path_GREP=$GREP 4253 fi 4254 4255 fi 4256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4257 $as_echo "$ac_cv_path_GREP" >&6; } 4258 GREP="$ac_cv_path_GREP" 4259 4260 4261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4262 $as_echo_n "checking for egrep... " >&6; } 4263 if ${ac_cv_path_EGREP+:} false; then : 4264 $as_echo_n "(cached) " >&6 4265 else 4266 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4267 then ac_cv_path_EGREP="$GREP -E" 4268 else 4269 if test -z "$EGREP"; then 4270 ac_path_EGREP_found=false 4271 # Loop through the user's path and test for each of PROGNAME-LIST 4272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4273 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4274 do 4275 IFS=$as_save_IFS 4276 test -z "$as_dir" && as_dir=. 4277 for ac_prog in egrep; do 4278 for ac_exec_ext in '' $ac_executable_extensions; do 4279 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4280 as_fn_executable_p "$ac_path_EGREP" || continue 4281 # Check for GNU ac_path_EGREP and select it if it is found. 4282 # Check for GNU $ac_path_EGREP 4283 case `"$ac_path_EGREP" --version 2>&1` in 4284 *GNU*) 4285 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4286 *) 4287 ac_count=0 4288 $as_echo_n 0123456789 >"conftest.in" 4289 while : 4290 do 4291 cat "conftest.in" "conftest.in" >"conftest.tmp" 4292 mv "conftest.tmp" "conftest.in" 4293 cp "conftest.in" "conftest.nl" 4294 $as_echo 'EGREP' >> "conftest.nl" 4295 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4296 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4297 as_fn_arith $ac_count + 1 && ac_count=$as_val 4298 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4299 # Best one so far, save it but keep looking for a better one 4300 ac_cv_path_EGREP="$ac_path_EGREP" 4301 ac_path_EGREP_max=$ac_count 4302 fi 4303 # 10*(2^10) chars as input seems more than enough 4304 test $ac_count -gt 10 && break 4305 done 4306 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4307 esac 4308 4309 $ac_path_EGREP_found && break 3 4310 done 4311 done 4312 done 4313 IFS=$as_save_IFS 4314 if test -z "$ac_cv_path_EGREP"; then 4315 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4316 fi 4317 else 4318 ac_cv_path_EGREP=$EGREP 4319 fi 4320 4321 fi 4322 fi 4323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4324 $as_echo "$ac_cv_path_EGREP" >&6; } 4325 EGREP="$ac_cv_path_EGREP" 4326 4327 4328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4329 $as_echo_n "checking for ANSI C header files... " >&6; } 4330 if ${ac_cv_header_stdc+:} false; then : 4331 $as_echo_n "(cached) " >&6 4332 else 4333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4334 /* end confdefs.h. */ 4335 #include <stdlib.h> 4336 #include <stdarg.h> 4337 #include <string.h> 4338 #include <float.h> 4339 4340 int 4341 main () 4342 { 4343 4344 ; 4345 return 0; 4346 } 4347 _ACEOF 4348 if ac_fn_c_try_compile "$LINENO"; then : 4349 ac_cv_header_stdc=yes 4350 else 4351 ac_cv_header_stdc=no 4352 fi 4353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4354 4355 if test $ac_cv_header_stdc = yes; then 4356 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4358 /* end confdefs.h. */ 4359 #include <string.h> 4360 4361 _ACEOF 4362 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4363 $EGREP "memchr" >/dev/null 2>&1; then : 4364 4365 else 4366 ac_cv_header_stdc=no 4367 fi 4368 rm -f conftest* 4369 4370 fi 4371 4372 if test $ac_cv_header_stdc = yes; then 4373 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4375 /* end confdefs.h. */ 4376 #include <stdlib.h> 4377 4378 _ACEOF 4379 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4380 $EGREP "free" >/dev/null 2>&1; then : 4381 4382 else 4383 ac_cv_header_stdc=no 4384 fi 4385 rm -f conftest* 4386 4387 fi 4388 4389 if test $ac_cv_header_stdc = yes; then 4390 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4391 if test "$cross_compiling" = yes; then : 4392 : 4393 else 4394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4395 /* end confdefs.h. */ 4396 #include <ctype.h> 4397 #include <stdlib.h> 4398 #if ((' ' & 0x0FF) == 0x020) 4399 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4400 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4401 #else 4402 # define ISLOWER(c) \ 4403 (('a' <= (c) && (c) <= 'i') \ 4404 || ('j' <= (c) && (c) <= 'r') \ 4405 || ('s' <= (c) && (c) <= 'z')) 4406 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4407 #endif 4408 4409 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4410 int 4411 main () 4412 { 4413 int i; 4414 for (i = 0; i < 256; i++) 4415 if (XOR (islower (i), ISLOWER (i)) 4416 || toupper (i) != TOUPPER (i)) 4417 return 2; 4418 return 0; 4419 } 4420 _ACEOF 4421 if ac_fn_c_try_run "$LINENO"; then : 4422 4423 else 4424 ac_cv_header_stdc=no 4425 fi 4426 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4427 conftest.$ac_objext conftest.beam conftest.$ac_ext 4428 fi 4429 4430 fi 4431 fi 4432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4433 $as_echo "$ac_cv_header_stdc" >&6; } 4434 if test $ac_cv_header_stdc = yes; then 4435 4436 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4437 4438 fi 4439 4440 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4441 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4442 inttypes.h stdint.h unistd.h 4443 do : 4444 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4445 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4446 " 4447 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4448 cat >>confdefs.h <<_ACEOF 4449 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4450 _ACEOF 4451 4452 fi 4453 4454 done 4455 4456 4457 4458 4459 4460 4461 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4462 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4463 CLANGCC="yes" 4464 else 4465 CLANGCC="no" 4466 fi 4467 4468 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4469 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4470 INTELCC="yes" 4471 else 4472 INTELCC="no" 4473 fi 4474 4475 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4476 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4477 SUNCC="yes" 4478 else 4479 SUNCC="no" 4480 fi 4481 4482 4483 4484 4485 4486 4487 4488 4489 4490 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4491 if test -n "$ac_tool_prefix"; then 4492 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4493 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4495 $as_echo_n "checking for $ac_word... " >&6; } 4496 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4497 $as_echo_n "(cached) " >&6 4498 else 4499 case $PKG_CONFIG in 4500 [\\/]* | ?:[\\/]*) 4501 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4502 ;; 4503 *) 4504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4505 for as_dir in $PATH 4506 do 4507 IFS=$as_save_IFS 4508 test -z "$as_dir" && as_dir=. 4509 for ac_exec_ext in '' $ac_executable_extensions; do 4510 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4511 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4512 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4513 break 2 4514 fi 4515 done 4516 done 4517 IFS=$as_save_IFS 4518 4519 ;; 4520 esac 4521 fi 4522 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4523 if test -n "$PKG_CONFIG"; then 4524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4525 $as_echo "$PKG_CONFIG" >&6; } 4526 else 4527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4528 $as_echo "no" >&6; } 4529 fi 4530 4531 4532 fi 4533 if test -z "$ac_cv_path_PKG_CONFIG"; then 4534 ac_pt_PKG_CONFIG=$PKG_CONFIG 4535 # Extract the first word of "pkg-config", so it can be a program name with args. 4536 set dummy pkg-config; ac_word=$2 4537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4538 $as_echo_n "checking for $ac_word... " >&6; } 4539 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4540 $as_echo_n "(cached) " >&6 4541 else 4542 case $ac_pt_PKG_CONFIG in 4543 [\\/]* | ?:[\\/]*) 4544 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4545 ;; 4546 *) 4547 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4548 for as_dir in $PATH 4549 do 4550 IFS=$as_save_IFS 4551 test -z "$as_dir" && as_dir=. 4552 for ac_exec_ext in '' $ac_executable_extensions; do 4553 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4554 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4555 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4556 break 2 4557 fi 4558 done 4559 done 4560 IFS=$as_save_IFS 4561 4562 ;; 4563 esac 4564 fi 4565 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4566 if test -n "$ac_pt_PKG_CONFIG"; then 4567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4568 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4569 else 4570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4571 $as_echo "no" >&6; } 4572 fi 4573 4574 if test "x$ac_pt_PKG_CONFIG" = x; then 4575 PKG_CONFIG="" 4576 else 4577 case $cross_compiling:$ac_tool_warned in 4578 yes:) 4579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4580 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4581 ac_tool_warned=yes ;; 4582 esac 4583 PKG_CONFIG=$ac_pt_PKG_CONFIG 4584 fi 4585 else 4586 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4587 fi 4588 4589 fi 4590 if test -n "$PKG_CONFIG"; then 4591 _pkg_min_version=0.9.0 4592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4593 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4594 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4596 $as_echo "yes" >&6; } 4597 else 4598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4599 $as_echo "no" >&6; } 4600 PKG_CONFIG="" 4601 fi 4602 fi 4603 # Make sure we can run config.sub. 4604 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4605 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4606 4607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4608 $as_echo_n "checking build system type... " >&6; } 4609 if ${ac_cv_build+:} false; then : 4610 $as_echo_n "(cached) " >&6 4611 else 4612 ac_build_alias=$build_alias 4613 test "x$ac_build_alias" = x && 4614 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4615 test "x$ac_build_alias" = x && 4616 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4617 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4618 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4619 4620 fi 4621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4622 $as_echo "$ac_cv_build" >&6; } 4623 case $ac_cv_build in 4624 *-*-*) ;; 4625 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4626 esac 4627 build=$ac_cv_build 4628 ac_save_IFS=$IFS; IFS='-' 4629 set x $ac_cv_build 4630 shift 4631 build_cpu=$1 4632 build_vendor=$2 4633 shift; shift 4634 # Remember, the first character of IFS is used to create $*, 4635 # except with old shells: 4636 build_os=$* 4637 IFS=$ac_save_IFS 4638 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4639 4640 4641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4642 $as_echo_n "checking host system type... " >&6; } 4643 if ${ac_cv_host+:} false; then : 4644 $as_echo_n "(cached) " >&6 4645 else 4646 if test "x$host_alias" = x; then 4647 ac_cv_host=$ac_cv_build 4648 else 4649 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4650 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4651 fi 4652 4653 fi 4654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4655 $as_echo "$ac_cv_host" >&6; } 4656 case $ac_cv_host in 4657 *-*-*) ;; 4658 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4659 esac 4660 host=$ac_cv_host 4661 ac_save_IFS=$IFS; IFS='-' 4662 set x $ac_cv_host 4663 shift 4664 host_cpu=$1 4665 host_vendor=$2 4666 shift; shift 4667 # Remember, the first character of IFS is used to create $*, 4668 # except with old shells: 4669 host_os=$* 4670 IFS=$ac_save_IFS 4671 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4672 4673 4674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4675 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4676 if ${ac_cv_path_SED+:} false; then : 4677 $as_echo_n "(cached) " >&6 4678 else 4679 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4680 for ac_i in 1 2 3 4 5 6 7; do 4681 ac_script="$ac_script$as_nl$ac_script" 4682 done 4683 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4684 { ac_script=; unset ac_script;} 4685 if test -z "$SED"; then 4686 ac_path_SED_found=false 4687 # Loop through the user's path and test for each of PROGNAME-LIST 4688 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4689 for as_dir in $PATH 4690 do 4691 IFS=$as_save_IFS 4692 test -z "$as_dir" && as_dir=. 4693 for ac_prog in sed gsed; do 4694 for ac_exec_ext in '' $ac_executable_extensions; do 4695 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4696 as_fn_executable_p "$ac_path_SED" || continue 4697 # Check for GNU ac_path_SED and select it if it is found. 4698 # Check for GNU $ac_path_SED 4699 case `"$ac_path_SED" --version 2>&1` in 4700 *GNU*) 4701 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4702 *) 4703 ac_count=0 4704 $as_echo_n 0123456789 >"conftest.in" 4705 while : 4706 do 4707 cat "conftest.in" "conftest.in" >"conftest.tmp" 4708 mv "conftest.tmp" "conftest.in" 4709 cp "conftest.in" "conftest.nl" 4710 $as_echo '' >> "conftest.nl" 4711 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4712 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4713 as_fn_arith $ac_count + 1 && ac_count=$as_val 4714 if test $ac_count -gt ${ac_path_SED_max-0}; then 4715 # Best one so far, save it but keep looking for a better one 4716 ac_cv_path_SED="$ac_path_SED" 4717 ac_path_SED_max=$ac_count 4718 fi 4719 # 10*(2^10) chars as input seems more than enough 4720 test $ac_count -gt 10 && break 4721 done 4722 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4723 esac 4724 4725 $ac_path_SED_found && break 3 4726 done 4727 done 4728 done 4729 IFS=$as_save_IFS 4730 if test -z "$ac_cv_path_SED"; then 4731 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4732 fi 4733 else 4734 ac_cv_path_SED=$SED 4735 fi 4736 4737 fi 4738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4739 $as_echo "$ac_cv_path_SED" >&6; } 4740 SED="$ac_cv_path_SED" 4741 rm -f conftest.sed 4742 4743 4744 4745 4746 4747 4748 # Check whether --enable-selective-werror was given. 4749 if test "${enable_selective_werror+set}" = set; then : 4750 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4751 else 4752 SELECTIVE_WERROR=yes 4753 fi 4754 4755 4756 4757 4758 4759 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4760 if test "x$SUNCC" = "xyes"; then 4761 BASE_CFLAGS="-v" 4762 else 4763 BASE_CFLAGS="" 4764 fi 4765 4766 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780 xorg_testset_save_CFLAGS="$CFLAGS" 4781 4782 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4785 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4786 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4787 $as_echo_n "(cached) " >&6 4788 else 4789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4790 /* end confdefs.h. */ 4791 int i; 4792 _ACEOF 4793 if ac_fn_c_try_compile "$LINENO"; then : 4794 xorg_cv_cc_flag_unknown_warning_option=yes 4795 else 4796 xorg_cv_cc_flag_unknown_warning_option=no 4797 fi 4798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4799 fi 4800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4801 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4802 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4803 CFLAGS="$xorg_testset_save_CFLAGS" 4804 fi 4805 4806 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4807 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4809 fi 4810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4812 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4813 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4814 $as_echo_n "(cached) " >&6 4815 else 4816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4817 /* end confdefs.h. */ 4818 int i; 4819 _ACEOF 4820 if ac_fn_c_try_compile "$LINENO"; then : 4821 xorg_cv_cc_flag_unused_command_line_argument=yes 4822 else 4823 xorg_cv_cc_flag_unused_command_line_argument=no 4824 fi 4825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4826 fi 4827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4828 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4829 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4830 CFLAGS="$xorg_testset_save_CFLAGS" 4831 fi 4832 4833 found="no" 4834 4835 if test $found = "no" ; then 4836 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4838 fi 4839 4840 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4842 fi 4843 4844 CFLAGS="$CFLAGS -Wall" 4845 4846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4847 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4848 cacheid=xorg_cv_cc_flag__Wall 4849 if eval \${$cacheid+:} false; then : 4850 $as_echo_n "(cached) " >&6 4851 else 4852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4853 /* end confdefs.h. */ 4854 int i; 4855 int 4856 main () 4857 { 4858 4859 ; 4860 return 0; 4861 } 4862 _ACEOF 4863 if ac_fn_c_try_link "$LINENO"; then : 4864 eval $cacheid=yes 4865 else 4866 eval $cacheid=no 4867 fi 4868 rm -f core conftest.err conftest.$ac_objext \ 4869 conftest$ac_exeext conftest.$ac_ext 4870 fi 4871 4872 4873 CFLAGS="$xorg_testset_save_CFLAGS" 4874 4875 eval supported=\$$cacheid 4876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4877 $as_echo "$supported" >&6; } 4878 if test "$supported" = "yes" ; then 4879 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4880 found="yes" 4881 fi 4882 fi 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 xorg_testset_save_CFLAGS="$CFLAGS" 4899 4900 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4903 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4904 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4905 $as_echo_n "(cached) " >&6 4906 else 4907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4908 /* end confdefs.h. */ 4909 int i; 4910 _ACEOF 4911 if ac_fn_c_try_compile "$LINENO"; then : 4912 xorg_cv_cc_flag_unknown_warning_option=yes 4913 else 4914 xorg_cv_cc_flag_unknown_warning_option=no 4915 fi 4916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4917 fi 4918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4919 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4920 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4921 CFLAGS="$xorg_testset_save_CFLAGS" 4922 fi 4923 4924 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4925 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4927 fi 4928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4930 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4931 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4932 $as_echo_n "(cached) " >&6 4933 else 4934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4935 /* end confdefs.h. */ 4936 int i; 4937 _ACEOF 4938 if ac_fn_c_try_compile "$LINENO"; then : 4939 xorg_cv_cc_flag_unused_command_line_argument=yes 4940 else 4941 xorg_cv_cc_flag_unused_command_line_argument=no 4942 fi 4943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4944 fi 4945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4946 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4947 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4948 CFLAGS="$xorg_testset_save_CFLAGS" 4949 fi 4950 4951 found="no" 4952 4953 if test $found = "no" ; then 4954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4956 fi 4957 4958 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4959 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4960 fi 4961 4962 CFLAGS="$CFLAGS -Wpointer-arith" 4963 4964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4965 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4966 cacheid=xorg_cv_cc_flag__Wpointer_arith 4967 if eval \${$cacheid+:} false; then : 4968 $as_echo_n "(cached) " >&6 4969 else 4970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4971 /* end confdefs.h. */ 4972 int i; 4973 int 4974 main () 4975 { 4976 4977 ; 4978 return 0; 4979 } 4980 _ACEOF 4981 if ac_fn_c_try_link "$LINENO"; then : 4982 eval $cacheid=yes 4983 else 4984 eval $cacheid=no 4985 fi 4986 rm -f core conftest.err conftest.$ac_objext \ 4987 conftest$ac_exeext conftest.$ac_ext 4988 fi 4989 4990 4991 CFLAGS="$xorg_testset_save_CFLAGS" 4992 4993 eval supported=\$$cacheid 4994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4995 $as_echo "$supported" >&6; } 4996 if test "$supported" = "yes" ; then 4997 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4998 found="yes" 4999 fi 5000 fi 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 xorg_testset_save_CFLAGS="$CFLAGS" 5017 5018 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5021 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5022 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5023 $as_echo_n "(cached) " >&6 5024 else 5025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5026 /* end confdefs.h. */ 5027 int i; 5028 _ACEOF 5029 if ac_fn_c_try_compile "$LINENO"; then : 5030 xorg_cv_cc_flag_unknown_warning_option=yes 5031 else 5032 xorg_cv_cc_flag_unknown_warning_option=no 5033 fi 5034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5035 fi 5036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5037 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5038 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5039 CFLAGS="$xorg_testset_save_CFLAGS" 5040 fi 5041 5042 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5045 fi 5046 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5048 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5049 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5050 $as_echo_n "(cached) " >&6 5051 else 5052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5053 /* end confdefs.h. */ 5054 int i; 5055 _ACEOF 5056 if ac_fn_c_try_compile "$LINENO"; then : 5057 xorg_cv_cc_flag_unused_command_line_argument=yes 5058 else 5059 xorg_cv_cc_flag_unused_command_line_argument=no 5060 fi 5061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5062 fi 5063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5064 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5065 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5066 CFLAGS="$xorg_testset_save_CFLAGS" 5067 fi 5068 5069 found="no" 5070 5071 if test $found = "no" ; then 5072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5074 fi 5075 5076 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5078 fi 5079 5080 CFLAGS="$CFLAGS -Wmissing-declarations" 5081 5082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5083 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5084 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5085 if eval \${$cacheid+:} false; then : 5086 $as_echo_n "(cached) " >&6 5087 else 5088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5089 /* end confdefs.h. */ 5090 int i; 5091 int 5092 main () 5093 { 5094 5095 ; 5096 return 0; 5097 } 5098 _ACEOF 5099 if ac_fn_c_try_link "$LINENO"; then : 5100 eval $cacheid=yes 5101 else 5102 eval $cacheid=no 5103 fi 5104 rm -f core conftest.err conftest.$ac_objext \ 5105 conftest$ac_exeext conftest.$ac_ext 5106 fi 5107 5108 5109 CFLAGS="$xorg_testset_save_CFLAGS" 5110 5111 eval supported=\$$cacheid 5112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5113 $as_echo "$supported" >&6; } 5114 if test "$supported" = "yes" ; then 5115 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5116 found="yes" 5117 fi 5118 fi 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 xorg_testset_save_CFLAGS="$CFLAGS" 5135 5136 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5139 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5140 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5141 $as_echo_n "(cached) " >&6 5142 else 5143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5144 /* end confdefs.h. */ 5145 int i; 5146 _ACEOF 5147 if ac_fn_c_try_compile "$LINENO"; then : 5148 xorg_cv_cc_flag_unknown_warning_option=yes 5149 else 5150 xorg_cv_cc_flag_unknown_warning_option=no 5151 fi 5152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5153 fi 5154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5155 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5156 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5157 CFLAGS="$xorg_testset_save_CFLAGS" 5158 fi 5159 5160 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5163 fi 5164 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5166 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5167 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5168 $as_echo_n "(cached) " >&6 5169 else 5170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5171 /* end confdefs.h. */ 5172 int i; 5173 _ACEOF 5174 if ac_fn_c_try_compile "$LINENO"; then : 5175 xorg_cv_cc_flag_unused_command_line_argument=yes 5176 else 5177 xorg_cv_cc_flag_unused_command_line_argument=no 5178 fi 5179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5180 fi 5181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5182 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5183 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5184 CFLAGS="$xorg_testset_save_CFLAGS" 5185 fi 5186 5187 found="no" 5188 5189 if test $found = "no" ; then 5190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5192 fi 5193 5194 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5196 fi 5197 5198 CFLAGS="$CFLAGS -Wformat=2" 5199 5200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5201 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5202 cacheid=xorg_cv_cc_flag__Wformat_2 5203 if eval \${$cacheid+:} false; then : 5204 $as_echo_n "(cached) " >&6 5205 else 5206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5207 /* end confdefs.h. */ 5208 int i; 5209 int 5210 main () 5211 { 5212 5213 ; 5214 return 0; 5215 } 5216 _ACEOF 5217 if ac_fn_c_try_link "$LINENO"; then : 5218 eval $cacheid=yes 5219 else 5220 eval $cacheid=no 5221 fi 5222 rm -f core conftest.err conftest.$ac_objext \ 5223 conftest$ac_exeext conftest.$ac_ext 5224 fi 5225 5226 5227 CFLAGS="$xorg_testset_save_CFLAGS" 5228 5229 eval supported=\$$cacheid 5230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5231 $as_echo "$supported" >&6; } 5232 if test "$supported" = "yes" ; then 5233 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5234 found="yes" 5235 fi 5236 fi 5237 5238 if test $found = "no" ; then 5239 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5241 fi 5242 5243 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5245 fi 5246 5247 CFLAGS="$CFLAGS -Wformat" 5248 5249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5250 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5251 cacheid=xorg_cv_cc_flag__Wformat 5252 if eval \${$cacheid+:} false; then : 5253 $as_echo_n "(cached) " >&6 5254 else 5255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5256 /* end confdefs.h. */ 5257 int i; 5258 int 5259 main () 5260 { 5261 5262 ; 5263 return 0; 5264 } 5265 _ACEOF 5266 if ac_fn_c_try_link "$LINENO"; then : 5267 eval $cacheid=yes 5268 else 5269 eval $cacheid=no 5270 fi 5271 rm -f core conftest.err conftest.$ac_objext \ 5272 conftest$ac_exeext conftest.$ac_ext 5273 fi 5274 5275 5276 CFLAGS="$xorg_testset_save_CFLAGS" 5277 5278 eval supported=\$$cacheid 5279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5280 $as_echo "$supported" >&6; } 5281 if test "$supported" = "yes" ; then 5282 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5283 found="yes" 5284 fi 5285 fi 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 xorg_testset_save_CFLAGS="$CFLAGS" 5304 5305 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5308 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5309 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5310 $as_echo_n "(cached) " >&6 5311 else 5312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5313 /* end confdefs.h. */ 5314 int i; 5315 _ACEOF 5316 if ac_fn_c_try_compile "$LINENO"; then : 5317 xorg_cv_cc_flag_unknown_warning_option=yes 5318 else 5319 xorg_cv_cc_flag_unknown_warning_option=no 5320 fi 5321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5322 fi 5323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5324 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5325 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5326 CFLAGS="$xorg_testset_save_CFLAGS" 5327 fi 5328 5329 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5332 fi 5333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5335 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5336 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5337 $as_echo_n "(cached) " >&6 5338 else 5339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5340 /* end confdefs.h. */ 5341 int i; 5342 _ACEOF 5343 if ac_fn_c_try_compile "$LINENO"; then : 5344 xorg_cv_cc_flag_unused_command_line_argument=yes 5345 else 5346 xorg_cv_cc_flag_unused_command_line_argument=no 5347 fi 5348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5349 fi 5350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5351 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5352 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5353 CFLAGS="$xorg_testset_save_CFLAGS" 5354 fi 5355 5356 found="no" 5357 5358 if test $found = "no" ; then 5359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5361 fi 5362 5363 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5364 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5365 fi 5366 5367 CFLAGS="$CFLAGS -Wstrict-prototypes" 5368 5369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5370 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5371 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5372 if eval \${$cacheid+:} false; then : 5373 $as_echo_n "(cached) " >&6 5374 else 5375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5376 /* end confdefs.h. */ 5377 int i; 5378 int 5379 main () 5380 { 5381 5382 ; 5383 return 0; 5384 } 5385 _ACEOF 5386 if ac_fn_c_try_link "$LINENO"; then : 5387 eval $cacheid=yes 5388 else 5389 eval $cacheid=no 5390 fi 5391 rm -f core conftest.err conftest.$ac_objext \ 5392 conftest$ac_exeext conftest.$ac_ext 5393 fi 5394 5395 5396 CFLAGS="$xorg_testset_save_CFLAGS" 5397 5398 eval supported=\$$cacheid 5399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5400 $as_echo "$supported" >&6; } 5401 if test "$supported" = "yes" ; then 5402 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5403 found="yes" 5404 fi 5405 fi 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 xorg_testset_save_CFLAGS="$CFLAGS" 5422 5423 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5426 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5427 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5428 $as_echo_n "(cached) " >&6 5429 else 5430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5431 /* end confdefs.h. */ 5432 int i; 5433 _ACEOF 5434 if ac_fn_c_try_compile "$LINENO"; then : 5435 xorg_cv_cc_flag_unknown_warning_option=yes 5436 else 5437 xorg_cv_cc_flag_unknown_warning_option=no 5438 fi 5439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5440 fi 5441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5442 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5443 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5444 CFLAGS="$xorg_testset_save_CFLAGS" 5445 fi 5446 5447 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5450 fi 5451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5453 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5454 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5455 $as_echo_n "(cached) " >&6 5456 else 5457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5458 /* end confdefs.h. */ 5459 int i; 5460 _ACEOF 5461 if ac_fn_c_try_compile "$LINENO"; then : 5462 xorg_cv_cc_flag_unused_command_line_argument=yes 5463 else 5464 xorg_cv_cc_flag_unused_command_line_argument=no 5465 fi 5466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5467 fi 5468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5469 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5470 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5471 CFLAGS="$xorg_testset_save_CFLAGS" 5472 fi 5473 5474 found="no" 5475 5476 if test $found = "no" ; then 5477 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5479 fi 5480 5481 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5482 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5483 fi 5484 5485 CFLAGS="$CFLAGS -Wmissing-prototypes" 5486 5487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5488 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5489 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5490 if eval \${$cacheid+:} false; then : 5491 $as_echo_n "(cached) " >&6 5492 else 5493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5494 /* end confdefs.h. */ 5495 int i; 5496 int 5497 main () 5498 { 5499 5500 ; 5501 return 0; 5502 } 5503 _ACEOF 5504 if ac_fn_c_try_link "$LINENO"; then : 5505 eval $cacheid=yes 5506 else 5507 eval $cacheid=no 5508 fi 5509 rm -f core conftest.err conftest.$ac_objext \ 5510 conftest$ac_exeext conftest.$ac_ext 5511 fi 5512 5513 5514 CFLAGS="$xorg_testset_save_CFLAGS" 5515 5516 eval supported=\$$cacheid 5517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5518 $as_echo "$supported" >&6; } 5519 if test "$supported" = "yes" ; then 5520 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5521 found="yes" 5522 fi 5523 fi 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 xorg_testset_save_CFLAGS="$CFLAGS" 5540 5541 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5544 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5545 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5546 $as_echo_n "(cached) " >&6 5547 else 5548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5549 /* end confdefs.h. */ 5550 int i; 5551 _ACEOF 5552 if ac_fn_c_try_compile "$LINENO"; then : 5553 xorg_cv_cc_flag_unknown_warning_option=yes 5554 else 5555 xorg_cv_cc_flag_unknown_warning_option=no 5556 fi 5557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5558 fi 5559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5560 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5561 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5562 CFLAGS="$xorg_testset_save_CFLAGS" 5563 fi 5564 5565 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5566 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5568 fi 5569 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5571 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5572 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5573 $as_echo_n "(cached) " >&6 5574 else 5575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5576 /* end confdefs.h. */ 5577 int i; 5578 _ACEOF 5579 if ac_fn_c_try_compile "$LINENO"; then : 5580 xorg_cv_cc_flag_unused_command_line_argument=yes 5581 else 5582 xorg_cv_cc_flag_unused_command_line_argument=no 5583 fi 5584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5585 fi 5586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5587 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5589 CFLAGS="$xorg_testset_save_CFLAGS" 5590 fi 5591 5592 found="no" 5593 5594 if test $found = "no" ; then 5595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5597 fi 5598 5599 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5601 fi 5602 5603 CFLAGS="$CFLAGS -Wnested-externs" 5604 5605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5606 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5607 cacheid=xorg_cv_cc_flag__Wnested_externs 5608 if eval \${$cacheid+:} false; then : 5609 $as_echo_n "(cached) " >&6 5610 else 5611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5612 /* end confdefs.h. */ 5613 int i; 5614 int 5615 main () 5616 { 5617 5618 ; 5619 return 0; 5620 } 5621 _ACEOF 5622 if ac_fn_c_try_link "$LINENO"; then : 5623 eval $cacheid=yes 5624 else 5625 eval $cacheid=no 5626 fi 5627 rm -f core conftest.err conftest.$ac_objext \ 5628 conftest$ac_exeext conftest.$ac_ext 5629 fi 5630 5631 5632 CFLAGS="$xorg_testset_save_CFLAGS" 5633 5634 eval supported=\$$cacheid 5635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5636 $as_echo "$supported" >&6; } 5637 if test "$supported" = "yes" ; then 5638 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5639 found="yes" 5640 fi 5641 fi 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657 xorg_testset_save_CFLAGS="$CFLAGS" 5658 5659 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5662 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5663 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5664 $as_echo_n "(cached) " >&6 5665 else 5666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5667 /* end confdefs.h. */ 5668 int i; 5669 _ACEOF 5670 if ac_fn_c_try_compile "$LINENO"; then : 5671 xorg_cv_cc_flag_unknown_warning_option=yes 5672 else 5673 xorg_cv_cc_flag_unknown_warning_option=no 5674 fi 5675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5676 fi 5677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5678 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5679 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5680 CFLAGS="$xorg_testset_save_CFLAGS" 5681 fi 5682 5683 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5686 fi 5687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5689 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5690 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5691 $as_echo_n "(cached) " >&6 5692 else 5693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5694 /* end confdefs.h. */ 5695 int i; 5696 _ACEOF 5697 if ac_fn_c_try_compile "$LINENO"; then : 5698 xorg_cv_cc_flag_unused_command_line_argument=yes 5699 else 5700 xorg_cv_cc_flag_unused_command_line_argument=no 5701 fi 5702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5703 fi 5704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5705 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5706 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5707 CFLAGS="$xorg_testset_save_CFLAGS" 5708 fi 5709 5710 found="no" 5711 5712 if test $found = "no" ; then 5713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5715 fi 5716 5717 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5719 fi 5720 5721 CFLAGS="$CFLAGS -Wbad-function-cast" 5722 5723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5724 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5725 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5726 if eval \${$cacheid+:} false; then : 5727 $as_echo_n "(cached) " >&6 5728 else 5729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5730 /* end confdefs.h. */ 5731 int i; 5732 int 5733 main () 5734 { 5735 5736 ; 5737 return 0; 5738 } 5739 _ACEOF 5740 if ac_fn_c_try_link "$LINENO"; then : 5741 eval $cacheid=yes 5742 else 5743 eval $cacheid=no 5744 fi 5745 rm -f core conftest.err conftest.$ac_objext \ 5746 conftest$ac_exeext conftest.$ac_ext 5747 fi 5748 5749 5750 CFLAGS="$xorg_testset_save_CFLAGS" 5751 5752 eval supported=\$$cacheid 5753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5754 $as_echo "$supported" >&6; } 5755 if test "$supported" = "yes" ; then 5756 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5757 found="yes" 5758 fi 5759 fi 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 5773 5774 5775 xorg_testset_save_CFLAGS="$CFLAGS" 5776 5777 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5780 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5781 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5782 $as_echo_n "(cached) " >&6 5783 else 5784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5785 /* end confdefs.h. */ 5786 int i; 5787 _ACEOF 5788 if ac_fn_c_try_compile "$LINENO"; then : 5789 xorg_cv_cc_flag_unknown_warning_option=yes 5790 else 5791 xorg_cv_cc_flag_unknown_warning_option=no 5792 fi 5793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5794 fi 5795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5796 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5797 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5798 CFLAGS="$xorg_testset_save_CFLAGS" 5799 fi 5800 5801 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5802 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5804 fi 5805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5807 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5808 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5809 $as_echo_n "(cached) " >&6 5810 else 5811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5812 /* end confdefs.h. */ 5813 int i; 5814 _ACEOF 5815 if ac_fn_c_try_compile "$LINENO"; then : 5816 xorg_cv_cc_flag_unused_command_line_argument=yes 5817 else 5818 xorg_cv_cc_flag_unused_command_line_argument=no 5819 fi 5820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5821 fi 5822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5823 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5824 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5825 CFLAGS="$xorg_testset_save_CFLAGS" 5826 fi 5827 5828 found="no" 5829 5830 if test $found = "no" ; then 5831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5833 fi 5834 5835 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5837 fi 5838 5839 CFLAGS="$CFLAGS -Wold-style-definition" 5840 5841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5842 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5843 cacheid=xorg_cv_cc_flag__Wold_style_definition 5844 if eval \${$cacheid+:} false; then : 5845 $as_echo_n "(cached) " >&6 5846 else 5847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5848 /* end confdefs.h. */ 5849 int i; 5850 int 5851 main () 5852 { 5853 5854 ; 5855 return 0; 5856 } 5857 _ACEOF 5858 if ac_fn_c_try_link "$LINENO"; then : 5859 eval $cacheid=yes 5860 else 5861 eval $cacheid=no 5862 fi 5863 rm -f core conftest.err conftest.$ac_objext \ 5864 conftest$ac_exeext conftest.$ac_ext 5865 fi 5866 5867 5868 CFLAGS="$xorg_testset_save_CFLAGS" 5869 5870 eval supported=\$$cacheid 5871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5872 $as_echo "$supported" >&6; } 5873 if test "$supported" = "yes" ; then 5874 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5875 found="yes" 5876 fi 5877 fi 5878 5879 if test $found = "no" ; then 5880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5882 fi 5883 5884 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5886 fi 5887 5888 CFLAGS="$CFLAGS -fd" 5889 5890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5891 $as_echo_n "checking if $CC supports -fd... " >&6; } 5892 cacheid=xorg_cv_cc_flag__fd 5893 if eval \${$cacheid+:} false; then : 5894 $as_echo_n "(cached) " >&6 5895 else 5896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5897 /* end confdefs.h. */ 5898 int i; 5899 int 5900 main () 5901 { 5902 5903 ; 5904 return 0; 5905 } 5906 _ACEOF 5907 if ac_fn_c_try_link "$LINENO"; then : 5908 eval $cacheid=yes 5909 else 5910 eval $cacheid=no 5911 fi 5912 rm -f core conftest.err conftest.$ac_objext \ 5913 conftest$ac_exeext conftest.$ac_ext 5914 fi 5915 5916 5917 CFLAGS="$xorg_testset_save_CFLAGS" 5918 5919 eval supported=\$$cacheid 5920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5921 $as_echo "$supported" >&6; } 5922 if test "$supported" = "yes" ; then 5923 BASE_CFLAGS="$BASE_CFLAGS -fd" 5924 found="yes" 5925 fi 5926 fi 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 xorg_testset_save_CFLAGS="$CFLAGS" 5943 5944 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5947 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5948 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5949 $as_echo_n "(cached) " >&6 5950 else 5951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5952 /* end confdefs.h. */ 5953 int i; 5954 _ACEOF 5955 if ac_fn_c_try_compile "$LINENO"; then : 5956 xorg_cv_cc_flag_unknown_warning_option=yes 5957 else 5958 xorg_cv_cc_flag_unknown_warning_option=no 5959 fi 5960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5961 fi 5962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5963 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5964 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5965 CFLAGS="$xorg_testset_save_CFLAGS" 5966 fi 5967 5968 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5971 fi 5972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5974 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5975 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5976 $as_echo_n "(cached) " >&6 5977 else 5978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5979 /* end confdefs.h. */ 5980 int i; 5981 _ACEOF 5982 if ac_fn_c_try_compile "$LINENO"; then : 5983 xorg_cv_cc_flag_unused_command_line_argument=yes 5984 else 5985 xorg_cv_cc_flag_unused_command_line_argument=no 5986 fi 5987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5988 fi 5989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5990 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5991 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5992 CFLAGS="$xorg_testset_save_CFLAGS" 5993 fi 5994 5995 found="no" 5996 5997 if test $found = "no" ; then 5998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6000 fi 6001 6002 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6003 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6004 fi 6005 6006 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6007 6008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6009 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6010 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6011 if eval \${$cacheid+:} false; then : 6012 $as_echo_n "(cached) " >&6 6013 else 6014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6015 /* end confdefs.h. */ 6016 int i; 6017 int 6018 main () 6019 { 6020 6021 ; 6022 return 0; 6023 } 6024 _ACEOF 6025 if ac_fn_c_try_link "$LINENO"; then : 6026 eval $cacheid=yes 6027 else 6028 eval $cacheid=no 6029 fi 6030 rm -f core conftest.err conftest.$ac_objext \ 6031 conftest$ac_exeext conftest.$ac_ext 6032 fi 6033 6034 6035 CFLAGS="$xorg_testset_save_CFLAGS" 6036 6037 eval supported=\$$cacheid 6038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6039 $as_echo "$supported" >&6; } 6040 if test "$supported" = "yes" ; then 6041 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6042 found="yes" 6043 fi 6044 fi 6045 6046 6047 6048 6049 6050 # This chunk adds additional warnings that could catch undesired effects. 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 xorg_testset_save_CFLAGS="$CFLAGS" 6065 6066 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6069 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6070 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6071 $as_echo_n "(cached) " >&6 6072 else 6073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6074 /* end confdefs.h. */ 6075 int i; 6076 _ACEOF 6077 if ac_fn_c_try_compile "$LINENO"; then : 6078 xorg_cv_cc_flag_unknown_warning_option=yes 6079 else 6080 xorg_cv_cc_flag_unknown_warning_option=no 6081 fi 6082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6083 fi 6084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6085 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6086 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6087 CFLAGS="$xorg_testset_save_CFLAGS" 6088 fi 6089 6090 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6093 fi 6094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6096 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6097 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6098 $as_echo_n "(cached) " >&6 6099 else 6100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6101 /* end confdefs.h. */ 6102 int i; 6103 _ACEOF 6104 if ac_fn_c_try_compile "$LINENO"; then : 6105 xorg_cv_cc_flag_unused_command_line_argument=yes 6106 else 6107 xorg_cv_cc_flag_unused_command_line_argument=no 6108 fi 6109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6110 fi 6111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6112 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6113 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6114 CFLAGS="$xorg_testset_save_CFLAGS" 6115 fi 6116 6117 found="no" 6118 6119 if test $found = "no" ; then 6120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6122 fi 6123 6124 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6126 fi 6127 6128 CFLAGS="$CFLAGS -Wunused" 6129 6130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6131 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6132 cacheid=xorg_cv_cc_flag__Wunused 6133 if eval \${$cacheid+:} false; then : 6134 $as_echo_n "(cached) " >&6 6135 else 6136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6137 /* end confdefs.h. */ 6138 int i; 6139 int 6140 main () 6141 { 6142 6143 ; 6144 return 0; 6145 } 6146 _ACEOF 6147 if ac_fn_c_try_link "$LINENO"; then : 6148 eval $cacheid=yes 6149 else 6150 eval $cacheid=no 6151 fi 6152 rm -f core conftest.err conftest.$ac_objext \ 6153 conftest$ac_exeext conftest.$ac_ext 6154 fi 6155 6156 6157 CFLAGS="$xorg_testset_save_CFLAGS" 6158 6159 eval supported=\$$cacheid 6160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6161 $as_echo "$supported" >&6; } 6162 if test "$supported" = "yes" ; then 6163 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6164 found="yes" 6165 fi 6166 fi 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 6182 xorg_testset_save_CFLAGS="$CFLAGS" 6183 6184 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6187 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6188 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6189 $as_echo_n "(cached) " >&6 6190 else 6191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6192 /* end confdefs.h. */ 6193 int i; 6194 _ACEOF 6195 if ac_fn_c_try_compile "$LINENO"; then : 6196 xorg_cv_cc_flag_unknown_warning_option=yes 6197 else 6198 xorg_cv_cc_flag_unknown_warning_option=no 6199 fi 6200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6201 fi 6202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6203 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6204 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6205 CFLAGS="$xorg_testset_save_CFLAGS" 6206 fi 6207 6208 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6211 fi 6212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6214 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6215 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6216 $as_echo_n "(cached) " >&6 6217 else 6218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6219 /* end confdefs.h. */ 6220 int i; 6221 _ACEOF 6222 if ac_fn_c_try_compile "$LINENO"; then : 6223 xorg_cv_cc_flag_unused_command_line_argument=yes 6224 else 6225 xorg_cv_cc_flag_unused_command_line_argument=no 6226 fi 6227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6228 fi 6229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6230 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6231 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6232 CFLAGS="$xorg_testset_save_CFLAGS" 6233 fi 6234 6235 found="no" 6236 6237 if test $found = "no" ; then 6238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6240 fi 6241 6242 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6244 fi 6245 6246 CFLAGS="$CFLAGS -Wuninitialized" 6247 6248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6249 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6250 cacheid=xorg_cv_cc_flag__Wuninitialized 6251 if eval \${$cacheid+:} false; then : 6252 $as_echo_n "(cached) " >&6 6253 else 6254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6255 /* end confdefs.h. */ 6256 int i; 6257 int 6258 main () 6259 { 6260 6261 ; 6262 return 0; 6263 } 6264 _ACEOF 6265 if ac_fn_c_try_link "$LINENO"; then : 6266 eval $cacheid=yes 6267 else 6268 eval $cacheid=no 6269 fi 6270 rm -f core conftest.err conftest.$ac_objext \ 6271 conftest$ac_exeext conftest.$ac_ext 6272 fi 6273 6274 6275 CFLAGS="$xorg_testset_save_CFLAGS" 6276 6277 eval supported=\$$cacheid 6278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6279 $as_echo "$supported" >&6; } 6280 if test "$supported" = "yes" ; then 6281 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6282 found="yes" 6283 fi 6284 fi 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 6300 xorg_testset_save_CFLAGS="$CFLAGS" 6301 6302 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6305 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6306 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6307 $as_echo_n "(cached) " >&6 6308 else 6309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6310 /* end confdefs.h. */ 6311 int i; 6312 _ACEOF 6313 if ac_fn_c_try_compile "$LINENO"; then : 6314 xorg_cv_cc_flag_unknown_warning_option=yes 6315 else 6316 xorg_cv_cc_flag_unknown_warning_option=no 6317 fi 6318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6319 fi 6320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6321 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6322 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6323 CFLAGS="$xorg_testset_save_CFLAGS" 6324 fi 6325 6326 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6329 fi 6330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6332 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6333 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6334 $as_echo_n "(cached) " >&6 6335 else 6336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6337 /* end confdefs.h. */ 6338 int i; 6339 _ACEOF 6340 if ac_fn_c_try_compile "$LINENO"; then : 6341 xorg_cv_cc_flag_unused_command_line_argument=yes 6342 else 6343 xorg_cv_cc_flag_unused_command_line_argument=no 6344 fi 6345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6346 fi 6347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6348 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6349 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6350 CFLAGS="$xorg_testset_save_CFLAGS" 6351 fi 6352 6353 found="no" 6354 6355 if test $found = "no" ; then 6356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6358 fi 6359 6360 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6362 fi 6363 6364 CFLAGS="$CFLAGS -Wshadow" 6365 6366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6367 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6368 cacheid=xorg_cv_cc_flag__Wshadow 6369 if eval \${$cacheid+:} false; then : 6370 $as_echo_n "(cached) " >&6 6371 else 6372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6373 /* end confdefs.h. */ 6374 int i; 6375 int 6376 main () 6377 { 6378 6379 ; 6380 return 0; 6381 } 6382 _ACEOF 6383 if ac_fn_c_try_link "$LINENO"; then : 6384 eval $cacheid=yes 6385 else 6386 eval $cacheid=no 6387 fi 6388 rm -f core conftest.err conftest.$ac_objext \ 6389 conftest$ac_exeext conftest.$ac_ext 6390 fi 6391 6392 6393 CFLAGS="$xorg_testset_save_CFLAGS" 6394 6395 eval supported=\$$cacheid 6396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6397 $as_echo "$supported" >&6; } 6398 if test "$supported" = "yes" ; then 6399 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6400 found="yes" 6401 fi 6402 fi 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 xorg_testset_save_CFLAGS="$CFLAGS" 6419 6420 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6423 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6424 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6425 $as_echo_n "(cached) " >&6 6426 else 6427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6428 /* end confdefs.h. */ 6429 int i; 6430 _ACEOF 6431 if ac_fn_c_try_compile "$LINENO"; then : 6432 xorg_cv_cc_flag_unknown_warning_option=yes 6433 else 6434 xorg_cv_cc_flag_unknown_warning_option=no 6435 fi 6436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6437 fi 6438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6439 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6440 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6441 CFLAGS="$xorg_testset_save_CFLAGS" 6442 fi 6443 6444 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6447 fi 6448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6450 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6451 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6452 $as_echo_n "(cached) " >&6 6453 else 6454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6455 /* end confdefs.h. */ 6456 int i; 6457 _ACEOF 6458 if ac_fn_c_try_compile "$LINENO"; then : 6459 xorg_cv_cc_flag_unused_command_line_argument=yes 6460 else 6461 xorg_cv_cc_flag_unused_command_line_argument=no 6462 fi 6463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6464 fi 6465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6466 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6467 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6468 CFLAGS="$xorg_testset_save_CFLAGS" 6469 fi 6470 6471 found="no" 6472 6473 if test $found = "no" ; then 6474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6476 fi 6477 6478 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6480 fi 6481 6482 CFLAGS="$CFLAGS -Wmissing-noreturn" 6483 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6485 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6486 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6487 if eval \${$cacheid+:} false; then : 6488 $as_echo_n "(cached) " >&6 6489 else 6490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6491 /* end confdefs.h. */ 6492 int i; 6493 int 6494 main () 6495 { 6496 6497 ; 6498 return 0; 6499 } 6500 _ACEOF 6501 if ac_fn_c_try_link "$LINENO"; then : 6502 eval $cacheid=yes 6503 else 6504 eval $cacheid=no 6505 fi 6506 rm -f core conftest.err conftest.$ac_objext \ 6507 conftest$ac_exeext conftest.$ac_ext 6508 fi 6509 6510 6511 CFLAGS="$xorg_testset_save_CFLAGS" 6512 6513 eval supported=\$$cacheid 6514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6515 $as_echo "$supported" >&6; } 6516 if test "$supported" = "yes" ; then 6517 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6518 found="yes" 6519 fi 6520 fi 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 xorg_testset_save_CFLAGS="$CFLAGS" 6537 6538 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6541 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6542 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6543 $as_echo_n "(cached) " >&6 6544 else 6545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6546 /* end confdefs.h. */ 6547 int i; 6548 _ACEOF 6549 if ac_fn_c_try_compile "$LINENO"; then : 6550 xorg_cv_cc_flag_unknown_warning_option=yes 6551 else 6552 xorg_cv_cc_flag_unknown_warning_option=no 6553 fi 6554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6555 fi 6556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6557 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6558 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6559 CFLAGS="$xorg_testset_save_CFLAGS" 6560 fi 6561 6562 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6565 fi 6566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6568 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6569 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6570 $as_echo_n "(cached) " >&6 6571 else 6572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6573 /* end confdefs.h. */ 6574 int i; 6575 _ACEOF 6576 if ac_fn_c_try_compile "$LINENO"; then : 6577 xorg_cv_cc_flag_unused_command_line_argument=yes 6578 else 6579 xorg_cv_cc_flag_unused_command_line_argument=no 6580 fi 6581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6582 fi 6583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6584 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6585 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6586 CFLAGS="$xorg_testset_save_CFLAGS" 6587 fi 6588 6589 found="no" 6590 6591 if test $found = "no" ; then 6592 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6594 fi 6595 6596 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6598 fi 6599 6600 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6601 6602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6603 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6604 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6605 if eval \${$cacheid+:} false; then : 6606 $as_echo_n "(cached) " >&6 6607 else 6608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6609 /* end confdefs.h. */ 6610 int i; 6611 int 6612 main () 6613 { 6614 6615 ; 6616 return 0; 6617 } 6618 _ACEOF 6619 if ac_fn_c_try_link "$LINENO"; then : 6620 eval $cacheid=yes 6621 else 6622 eval $cacheid=no 6623 fi 6624 rm -f core conftest.err conftest.$ac_objext \ 6625 conftest$ac_exeext conftest.$ac_ext 6626 fi 6627 6628 6629 CFLAGS="$xorg_testset_save_CFLAGS" 6630 6631 eval supported=\$$cacheid 6632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6633 $as_echo "$supported" >&6; } 6634 if test "$supported" = "yes" ; then 6635 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6636 found="yes" 6637 fi 6638 fi 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654 xorg_testset_save_CFLAGS="$CFLAGS" 6655 6656 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6659 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6660 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6661 $as_echo_n "(cached) " >&6 6662 else 6663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6664 /* end confdefs.h. */ 6665 int i; 6666 _ACEOF 6667 if ac_fn_c_try_compile "$LINENO"; then : 6668 xorg_cv_cc_flag_unknown_warning_option=yes 6669 else 6670 xorg_cv_cc_flag_unknown_warning_option=no 6671 fi 6672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6673 fi 6674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6675 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6676 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6677 CFLAGS="$xorg_testset_save_CFLAGS" 6678 fi 6679 6680 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6683 fi 6684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6686 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6687 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6688 $as_echo_n "(cached) " >&6 6689 else 6690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6691 /* end confdefs.h. */ 6692 int i; 6693 _ACEOF 6694 if ac_fn_c_try_compile "$LINENO"; then : 6695 xorg_cv_cc_flag_unused_command_line_argument=yes 6696 else 6697 xorg_cv_cc_flag_unused_command_line_argument=no 6698 fi 6699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6700 fi 6701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6702 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6703 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6704 CFLAGS="$xorg_testset_save_CFLAGS" 6705 fi 6706 6707 found="no" 6708 6709 if test $found = "no" ; then 6710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6712 fi 6713 6714 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6716 fi 6717 6718 CFLAGS="$CFLAGS -Wredundant-decls" 6719 6720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6721 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6722 cacheid=xorg_cv_cc_flag__Wredundant_decls 6723 if eval \${$cacheid+:} false; then : 6724 $as_echo_n "(cached) " >&6 6725 else 6726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6727 /* end confdefs.h. */ 6728 int i; 6729 int 6730 main () 6731 { 6732 6733 ; 6734 return 0; 6735 } 6736 _ACEOF 6737 if ac_fn_c_try_link "$LINENO"; then : 6738 eval $cacheid=yes 6739 else 6740 eval $cacheid=no 6741 fi 6742 rm -f core conftest.err conftest.$ac_objext \ 6743 conftest$ac_exeext conftest.$ac_ext 6744 fi 6745 6746 6747 CFLAGS="$xorg_testset_save_CFLAGS" 6748 6749 eval supported=\$$cacheid 6750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6751 $as_echo "$supported" >&6; } 6752 if test "$supported" = "yes" ; then 6753 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6754 found="yes" 6755 fi 6756 fi 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772 xorg_testset_save_CFLAGS="$CFLAGS" 6773 6774 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6777 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6778 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6779 $as_echo_n "(cached) " >&6 6780 else 6781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6782 /* end confdefs.h. */ 6783 int i; 6784 _ACEOF 6785 if ac_fn_c_try_compile "$LINENO"; then : 6786 xorg_cv_cc_flag_unknown_warning_option=yes 6787 else 6788 xorg_cv_cc_flag_unknown_warning_option=no 6789 fi 6790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6791 fi 6792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6793 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6794 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6795 CFLAGS="$xorg_testset_save_CFLAGS" 6796 fi 6797 6798 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6801 fi 6802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6804 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6805 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6806 $as_echo_n "(cached) " >&6 6807 else 6808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6809 /* end confdefs.h. */ 6810 int i; 6811 _ACEOF 6812 if ac_fn_c_try_compile "$LINENO"; then : 6813 xorg_cv_cc_flag_unused_command_line_argument=yes 6814 else 6815 xorg_cv_cc_flag_unused_command_line_argument=no 6816 fi 6817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6818 fi 6819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6820 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6821 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6822 CFLAGS="$xorg_testset_save_CFLAGS" 6823 fi 6824 6825 found="no" 6826 6827 if test $found = "no" ; then 6828 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6830 fi 6831 6832 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6834 fi 6835 6836 CFLAGS="$CFLAGS -Wlogical-op" 6837 6838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6839 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6840 cacheid=xorg_cv_cc_flag__Wlogical_op 6841 if eval \${$cacheid+:} false; then : 6842 $as_echo_n "(cached) " >&6 6843 else 6844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6845 /* end confdefs.h. */ 6846 int i; 6847 int 6848 main () 6849 { 6850 6851 ; 6852 return 0; 6853 } 6854 _ACEOF 6855 if ac_fn_c_try_link "$LINENO"; then : 6856 eval $cacheid=yes 6857 else 6858 eval $cacheid=no 6859 fi 6860 rm -f core conftest.err conftest.$ac_objext \ 6861 conftest$ac_exeext conftest.$ac_ext 6862 fi 6863 6864 6865 CFLAGS="$xorg_testset_save_CFLAGS" 6866 6867 eval supported=\$$cacheid 6868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6869 $as_echo "$supported" >&6; } 6870 if test "$supported" = "yes" ; then 6871 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6872 found="yes" 6873 fi 6874 fi 6875 6876 6877 6878 # These are currently disabled because they are noisy. They will be enabled 6879 # in the future once the codebase is sufficiently modernized to silence 6880 # them. For now, I don't want them to drown out the other warnings. 6881 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6882 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6883 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6884 6885 # Turn some warnings into errors, so we don't accidently get successful builds 6886 # when there are problems that should be fixed. 6887 6888 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 xorg_testset_save_CFLAGS="$CFLAGS" 6903 6904 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6907 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6908 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6909 $as_echo_n "(cached) " >&6 6910 else 6911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6912 /* end confdefs.h. */ 6913 int i; 6914 _ACEOF 6915 if ac_fn_c_try_compile "$LINENO"; then : 6916 xorg_cv_cc_flag_unknown_warning_option=yes 6917 else 6918 xorg_cv_cc_flag_unknown_warning_option=no 6919 fi 6920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6921 fi 6922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6923 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6924 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6925 CFLAGS="$xorg_testset_save_CFLAGS" 6926 fi 6927 6928 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6931 fi 6932 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6934 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6935 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6936 $as_echo_n "(cached) " >&6 6937 else 6938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6939 /* end confdefs.h. */ 6940 int i; 6941 _ACEOF 6942 if ac_fn_c_try_compile "$LINENO"; then : 6943 xorg_cv_cc_flag_unused_command_line_argument=yes 6944 else 6945 xorg_cv_cc_flag_unused_command_line_argument=no 6946 fi 6947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6948 fi 6949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6950 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6951 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6952 CFLAGS="$xorg_testset_save_CFLAGS" 6953 fi 6954 6955 found="no" 6956 6957 if test $found = "no" ; then 6958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6960 fi 6961 6962 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6964 fi 6965 6966 CFLAGS="$CFLAGS -Werror=implicit" 6967 6968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6969 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6970 cacheid=xorg_cv_cc_flag__Werror_implicit 6971 if eval \${$cacheid+:} false; then : 6972 $as_echo_n "(cached) " >&6 6973 else 6974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6975 /* end confdefs.h. */ 6976 int i; 6977 int 6978 main () 6979 { 6980 6981 ; 6982 return 0; 6983 } 6984 _ACEOF 6985 if ac_fn_c_try_link "$LINENO"; then : 6986 eval $cacheid=yes 6987 else 6988 eval $cacheid=no 6989 fi 6990 rm -f core conftest.err conftest.$ac_objext \ 6991 conftest$ac_exeext conftest.$ac_ext 6992 fi 6993 6994 6995 CFLAGS="$xorg_testset_save_CFLAGS" 6996 6997 eval supported=\$$cacheid 6998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6999 $as_echo "$supported" >&6; } 7000 if test "$supported" = "yes" ; then 7001 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7002 found="yes" 7003 fi 7004 fi 7005 7006 if test $found = "no" ; then 7007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7009 fi 7010 7011 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7013 fi 7014 7015 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7016 7017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7018 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7019 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7020 if eval \${$cacheid+:} false; then : 7021 $as_echo_n "(cached) " >&6 7022 else 7023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7024 /* end confdefs.h. */ 7025 int i; 7026 int 7027 main () 7028 { 7029 7030 ; 7031 return 0; 7032 } 7033 _ACEOF 7034 if ac_fn_c_try_link "$LINENO"; then : 7035 eval $cacheid=yes 7036 else 7037 eval $cacheid=no 7038 fi 7039 rm -f core conftest.err conftest.$ac_objext \ 7040 conftest$ac_exeext conftest.$ac_ext 7041 fi 7042 7043 7044 CFLAGS="$xorg_testset_save_CFLAGS" 7045 7046 eval supported=\$$cacheid 7047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7048 $as_echo "$supported" >&6; } 7049 if test "$supported" = "yes" ; then 7050 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7051 found="yes" 7052 fi 7053 fi 7054 7055 7056 7057 7058 7059 7060 7061 7062 7063 7064 7065 7066 7067 7068 7069 xorg_testset_save_CFLAGS="$CFLAGS" 7070 7071 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7074 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7075 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7076 $as_echo_n "(cached) " >&6 7077 else 7078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7079 /* end confdefs.h. */ 7080 int i; 7081 _ACEOF 7082 if ac_fn_c_try_compile "$LINENO"; then : 7083 xorg_cv_cc_flag_unknown_warning_option=yes 7084 else 7085 xorg_cv_cc_flag_unknown_warning_option=no 7086 fi 7087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7088 fi 7089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7090 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7091 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7092 CFLAGS="$xorg_testset_save_CFLAGS" 7093 fi 7094 7095 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7098 fi 7099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7101 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7102 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7103 $as_echo_n "(cached) " >&6 7104 else 7105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7106 /* end confdefs.h. */ 7107 int i; 7108 _ACEOF 7109 if ac_fn_c_try_compile "$LINENO"; then : 7110 xorg_cv_cc_flag_unused_command_line_argument=yes 7111 else 7112 xorg_cv_cc_flag_unused_command_line_argument=no 7113 fi 7114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7115 fi 7116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7117 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7118 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7119 CFLAGS="$xorg_testset_save_CFLAGS" 7120 fi 7121 7122 found="no" 7123 7124 if test $found = "no" ; then 7125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7127 fi 7128 7129 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7131 fi 7132 7133 CFLAGS="$CFLAGS -Werror=nonnull" 7134 7135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7136 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7137 cacheid=xorg_cv_cc_flag__Werror_nonnull 7138 if eval \${$cacheid+:} false; then : 7139 $as_echo_n "(cached) " >&6 7140 else 7141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7142 /* end confdefs.h. */ 7143 int i; 7144 int 7145 main () 7146 { 7147 7148 ; 7149 return 0; 7150 } 7151 _ACEOF 7152 if ac_fn_c_try_link "$LINENO"; then : 7153 eval $cacheid=yes 7154 else 7155 eval $cacheid=no 7156 fi 7157 rm -f core conftest.err conftest.$ac_objext \ 7158 conftest$ac_exeext conftest.$ac_ext 7159 fi 7160 7161 7162 CFLAGS="$xorg_testset_save_CFLAGS" 7163 7164 eval supported=\$$cacheid 7165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7166 $as_echo "$supported" >&6; } 7167 if test "$supported" = "yes" ; then 7168 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7169 found="yes" 7170 fi 7171 fi 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 7185 7186 7187 xorg_testset_save_CFLAGS="$CFLAGS" 7188 7189 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7192 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7193 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7194 $as_echo_n "(cached) " >&6 7195 else 7196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7197 /* end confdefs.h. */ 7198 int i; 7199 _ACEOF 7200 if ac_fn_c_try_compile "$LINENO"; then : 7201 xorg_cv_cc_flag_unknown_warning_option=yes 7202 else 7203 xorg_cv_cc_flag_unknown_warning_option=no 7204 fi 7205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7206 fi 7207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7208 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7209 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7210 CFLAGS="$xorg_testset_save_CFLAGS" 7211 fi 7212 7213 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7216 fi 7217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7219 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7220 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7221 $as_echo_n "(cached) " >&6 7222 else 7223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7224 /* end confdefs.h. */ 7225 int i; 7226 _ACEOF 7227 if ac_fn_c_try_compile "$LINENO"; then : 7228 xorg_cv_cc_flag_unused_command_line_argument=yes 7229 else 7230 xorg_cv_cc_flag_unused_command_line_argument=no 7231 fi 7232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7233 fi 7234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7235 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7236 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7237 CFLAGS="$xorg_testset_save_CFLAGS" 7238 fi 7239 7240 found="no" 7241 7242 if test $found = "no" ; then 7243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7245 fi 7246 7247 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7249 fi 7250 7251 CFLAGS="$CFLAGS -Werror=init-self" 7252 7253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7254 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7255 cacheid=xorg_cv_cc_flag__Werror_init_self 7256 if eval \${$cacheid+:} false; then : 7257 $as_echo_n "(cached) " >&6 7258 else 7259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7260 /* end confdefs.h. */ 7261 int i; 7262 int 7263 main () 7264 { 7265 7266 ; 7267 return 0; 7268 } 7269 _ACEOF 7270 if ac_fn_c_try_link "$LINENO"; then : 7271 eval $cacheid=yes 7272 else 7273 eval $cacheid=no 7274 fi 7275 rm -f core conftest.err conftest.$ac_objext \ 7276 conftest$ac_exeext conftest.$ac_ext 7277 fi 7278 7279 7280 CFLAGS="$xorg_testset_save_CFLAGS" 7281 7282 eval supported=\$$cacheid 7283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7284 $as_echo "$supported" >&6; } 7285 if test "$supported" = "yes" ; then 7286 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7287 found="yes" 7288 fi 7289 fi 7290 7291 7292 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303 7304 7305 xorg_testset_save_CFLAGS="$CFLAGS" 7306 7307 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7310 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7311 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7312 $as_echo_n "(cached) " >&6 7313 else 7314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7315 /* end confdefs.h. */ 7316 int i; 7317 _ACEOF 7318 if ac_fn_c_try_compile "$LINENO"; then : 7319 xorg_cv_cc_flag_unknown_warning_option=yes 7320 else 7321 xorg_cv_cc_flag_unknown_warning_option=no 7322 fi 7323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7324 fi 7325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7326 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7327 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7328 CFLAGS="$xorg_testset_save_CFLAGS" 7329 fi 7330 7331 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7334 fi 7335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7337 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7338 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7339 $as_echo_n "(cached) " >&6 7340 else 7341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7342 /* end confdefs.h. */ 7343 int i; 7344 _ACEOF 7345 if ac_fn_c_try_compile "$LINENO"; then : 7346 xorg_cv_cc_flag_unused_command_line_argument=yes 7347 else 7348 xorg_cv_cc_flag_unused_command_line_argument=no 7349 fi 7350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7351 fi 7352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7353 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7354 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7355 CFLAGS="$xorg_testset_save_CFLAGS" 7356 fi 7357 7358 found="no" 7359 7360 if test $found = "no" ; then 7361 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7363 fi 7364 7365 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7367 fi 7368 7369 CFLAGS="$CFLAGS -Werror=main" 7370 7371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7372 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7373 cacheid=xorg_cv_cc_flag__Werror_main 7374 if eval \${$cacheid+:} false; then : 7375 $as_echo_n "(cached) " >&6 7376 else 7377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7378 /* end confdefs.h. */ 7379 int i; 7380 int 7381 main () 7382 { 7383 7384 ; 7385 return 0; 7386 } 7387 _ACEOF 7388 if ac_fn_c_try_link "$LINENO"; then : 7389 eval $cacheid=yes 7390 else 7391 eval $cacheid=no 7392 fi 7393 rm -f core conftest.err conftest.$ac_objext \ 7394 conftest$ac_exeext conftest.$ac_ext 7395 fi 7396 7397 7398 CFLAGS="$xorg_testset_save_CFLAGS" 7399 7400 eval supported=\$$cacheid 7401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7402 $as_echo "$supported" >&6; } 7403 if test "$supported" = "yes" ; then 7404 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7405 found="yes" 7406 fi 7407 fi 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423 xorg_testset_save_CFLAGS="$CFLAGS" 7424 7425 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7428 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7429 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7430 $as_echo_n "(cached) " >&6 7431 else 7432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7433 /* end confdefs.h. */ 7434 int i; 7435 _ACEOF 7436 if ac_fn_c_try_compile "$LINENO"; then : 7437 xorg_cv_cc_flag_unknown_warning_option=yes 7438 else 7439 xorg_cv_cc_flag_unknown_warning_option=no 7440 fi 7441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7442 fi 7443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7444 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7445 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7446 CFLAGS="$xorg_testset_save_CFLAGS" 7447 fi 7448 7449 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7452 fi 7453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7455 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7456 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7457 $as_echo_n "(cached) " >&6 7458 else 7459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7460 /* end confdefs.h. */ 7461 int i; 7462 _ACEOF 7463 if ac_fn_c_try_compile "$LINENO"; then : 7464 xorg_cv_cc_flag_unused_command_line_argument=yes 7465 else 7466 xorg_cv_cc_flag_unused_command_line_argument=no 7467 fi 7468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7469 fi 7470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7471 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7472 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7473 CFLAGS="$xorg_testset_save_CFLAGS" 7474 fi 7475 7476 found="no" 7477 7478 if test $found = "no" ; then 7479 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7481 fi 7482 7483 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7485 fi 7486 7487 CFLAGS="$CFLAGS -Werror=missing-braces" 7488 7489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7490 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7491 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7492 if eval \${$cacheid+:} false; then : 7493 $as_echo_n "(cached) " >&6 7494 else 7495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7496 /* end confdefs.h. */ 7497 int i; 7498 int 7499 main () 7500 { 7501 7502 ; 7503 return 0; 7504 } 7505 _ACEOF 7506 if ac_fn_c_try_link "$LINENO"; then : 7507 eval $cacheid=yes 7508 else 7509 eval $cacheid=no 7510 fi 7511 rm -f core conftest.err conftest.$ac_objext \ 7512 conftest$ac_exeext conftest.$ac_ext 7513 fi 7514 7515 7516 CFLAGS="$xorg_testset_save_CFLAGS" 7517 7518 eval supported=\$$cacheid 7519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7520 $as_echo "$supported" >&6; } 7521 if test "$supported" = "yes" ; then 7522 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7523 found="yes" 7524 fi 7525 fi 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 7541 xorg_testset_save_CFLAGS="$CFLAGS" 7542 7543 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7546 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7547 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7548 $as_echo_n "(cached) " >&6 7549 else 7550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7551 /* end confdefs.h. */ 7552 int i; 7553 _ACEOF 7554 if ac_fn_c_try_compile "$LINENO"; then : 7555 xorg_cv_cc_flag_unknown_warning_option=yes 7556 else 7557 xorg_cv_cc_flag_unknown_warning_option=no 7558 fi 7559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7560 fi 7561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7562 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7563 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7564 CFLAGS="$xorg_testset_save_CFLAGS" 7565 fi 7566 7567 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7570 fi 7571 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7573 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7574 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7575 $as_echo_n "(cached) " >&6 7576 else 7577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7578 /* end confdefs.h. */ 7579 int i; 7580 _ACEOF 7581 if ac_fn_c_try_compile "$LINENO"; then : 7582 xorg_cv_cc_flag_unused_command_line_argument=yes 7583 else 7584 xorg_cv_cc_flag_unused_command_line_argument=no 7585 fi 7586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7587 fi 7588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7589 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7590 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7591 CFLAGS="$xorg_testset_save_CFLAGS" 7592 fi 7593 7594 found="no" 7595 7596 if test $found = "no" ; then 7597 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7599 fi 7600 7601 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7603 fi 7604 7605 CFLAGS="$CFLAGS -Werror=sequence-point" 7606 7607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7608 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7609 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7610 if eval \${$cacheid+:} false; then : 7611 $as_echo_n "(cached) " >&6 7612 else 7613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7614 /* end confdefs.h. */ 7615 int i; 7616 int 7617 main () 7618 { 7619 7620 ; 7621 return 0; 7622 } 7623 _ACEOF 7624 if ac_fn_c_try_link "$LINENO"; then : 7625 eval $cacheid=yes 7626 else 7627 eval $cacheid=no 7628 fi 7629 rm -f core conftest.err conftest.$ac_objext \ 7630 conftest$ac_exeext conftest.$ac_ext 7631 fi 7632 7633 7634 CFLAGS="$xorg_testset_save_CFLAGS" 7635 7636 eval supported=\$$cacheid 7637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7638 $as_echo "$supported" >&6; } 7639 if test "$supported" = "yes" ; then 7640 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7641 found="yes" 7642 fi 7643 fi 7644 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 7655 7656 7657 7658 7659 xorg_testset_save_CFLAGS="$CFLAGS" 7660 7661 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7664 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7665 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7666 $as_echo_n "(cached) " >&6 7667 else 7668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7669 /* end confdefs.h. */ 7670 int i; 7671 _ACEOF 7672 if ac_fn_c_try_compile "$LINENO"; then : 7673 xorg_cv_cc_flag_unknown_warning_option=yes 7674 else 7675 xorg_cv_cc_flag_unknown_warning_option=no 7676 fi 7677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7678 fi 7679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7680 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7681 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7682 CFLAGS="$xorg_testset_save_CFLAGS" 7683 fi 7684 7685 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7688 fi 7689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7691 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7692 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7693 $as_echo_n "(cached) " >&6 7694 else 7695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7696 /* end confdefs.h. */ 7697 int i; 7698 _ACEOF 7699 if ac_fn_c_try_compile "$LINENO"; then : 7700 xorg_cv_cc_flag_unused_command_line_argument=yes 7701 else 7702 xorg_cv_cc_flag_unused_command_line_argument=no 7703 fi 7704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7705 fi 7706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7707 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7708 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7709 CFLAGS="$xorg_testset_save_CFLAGS" 7710 fi 7711 7712 found="no" 7713 7714 if test $found = "no" ; then 7715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7717 fi 7718 7719 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7721 fi 7722 7723 CFLAGS="$CFLAGS -Werror=return-type" 7724 7725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7726 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7727 cacheid=xorg_cv_cc_flag__Werror_return_type 7728 if eval \${$cacheid+:} false; then : 7729 $as_echo_n "(cached) " >&6 7730 else 7731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7732 /* end confdefs.h. */ 7733 int i; 7734 int 7735 main () 7736 { 7737 7738 ; 7739 return 0; 7740 } 7741 _ACEOF 7742 if ac_fn_c_try_link "$LINENO"; then : 7743 eval $cacheid=yes 7744 else 7745 eval $cacheid=no 7746 fi 7747 rm -f core conftest.err conftest.$ac_objext \ 7748 conftest$ac_exeext conftest.$ac_ext 7749 fi 7750 7751 7752 CFLAGS="$xorg_testset_save_CFLAGS" 7753 7754 eval supported=\$$cacheid 7755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7756 $as_echo "$supported" >&6; } 7757 if test "$supported" = "yes" ; then 7758 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7759 found="yes" 7760 fi 7761 fi 7762 7763 if test $found = "no" ; then 7764 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7766 fi 7767 7768 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7770 fi 7771 7772 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7773 7774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7775 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7776 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7777 if eval \${$cacheid+:} false; then : 7778 $as_echo_n "(cached) " >&6 7779 else 7780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7781 /* end confdefs.h. */ 7782 int i; 7783 int 7784 main () 7785 { 7786 7787 ; 7788 return 0; 7789 } 7790 _ACEOF 7791 if ac_fn_c_try_link "$LINENO"; then : 7792 eval $cacheid=yes 7793 else 7794 eval $cacheid=no 7795 fi 7796 rm -f core conftest.err conftest.$ac_objext \ 7797 conftest$ac_exeext conftest.$ac_ext 7798 fi 7799 7800 7801 CFLAGS="$xorg_testset_save_CFLAGS" 7802 7803 eval supported=\$$cacheid 7804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7805 $as_echo "$supported" >&6; } 7806 if test "$supported" = "yes" ; then 7807 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7808 found="yes" 7809 fi 7810 fi 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 7826 xorg_testset_save_CFLAGS="$CFLAGS" 7827 7828 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7831 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7832 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7833 $as_echo_n "(cached) " >&6 7834 else 7835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7836 /* end confdefs.h. */ 7837 int i; 7838 _ACEOF 7839 if ac_fn_c_try_compile "$LINENO"; then : 7840 xorg_cv_cc_flag_unknown_warning_option=yes 7841 else 7842 xorg_cv_cc_flag_unknown_warning_option=no 7843 fi 7844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7845 fi 7846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7847 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7848 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7849 CFLAGS="$xorg_testset_save_CFLAGS" 7850 fi 7851 7852 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7853 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7855 fi 7856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7858 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7859 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7860 $as_echo_n "(cached) " >&6 7861 else 7862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7863 /* end confdefs.h. */ 7864 int i; 7865 _ACEOF 7866 if ac_fn_c_try_compile "$LINENO"; then : 7867 xorg_cv_cc_flag_unused_command_line_argument=yes 7868 else 7869 xorg_cv_cc_flag_unused_command_line_argument=no 7870 fi 7871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7872 fi 7873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7874 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7875 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7876 CFLAGS="$xorg_testset_save_CFLAGS" 7877 fi 7878 7879 found="no" 7880 7881 if test $found = "no" ; then 7882 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7884 fi 7885 7886 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7888 fi 7889 7890 CFLAGS="$CFLAGS -Werror=trigraphs" 7891 7892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7893 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7894 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7895 if eval \${$cacheid+:} false; then : 7896 $as_echo_n "(cached) " >&6 7897 else 7898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7899 /* end confdefs.h. */ 7900 int i; 7901 int 7902 main () 7903 { 7904 7905 ; 7906 return 0; 7907 } 7908 _ACEOF 7909 if ac_fn_c_try_link "$LINENO"; then : 7910 eval $cacheid=yes 7911 else 7912 eval $cacheid=no 7913 fi 7914 rm -f core conftest.err conftest.$ac_objext \ 7915 conftest$ac_exeext conftest.$ac_ext 7916 fi 7917 7918 7919 CFLAGS="$xorg_testset_save_CFLAGS" 7920 7921 eval supported=\$$cacheid 7922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7923 $as_echo "$supported" >&6; } 7924 if test "$supported" = "yes" ; then 7925 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7926 found="yes" 7927 fi 7928 fi 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 xorg_testset_save_CFLAGS="$CFLAGS" 7945 7946 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7949 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7950 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7951 $as_echo_n "(cached) " >&6 7952 else 7953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7954 /* end confdefs.h. */ 7955 int i; 7956 _ACEOF 7957 if ac_fn_c_try_compile "$LINENO"; then : 7958 xorg_cv_cc_flag_unknown_warning_option=yes 7959 else 7960 xorg_cv_cc_flag_unknown_warning_option=no 7961 fi 7962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7963 fi 7964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7965 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7966 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7967 CFLAGS="$xorg_testset_save_CFLAGS" 7968 fi 7969 7970 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7971 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7973 fi 7974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7976 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7977 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7978 $as_echo_n "(cached) " >&6 7979 else 7980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7981 /* end confdefs.h. */ 7982 int i; 7983 _ACEOF 7984 if ac_fn_c_try_compile "$LINENO"; then : 7985 xorg_cv_cc_flag_unused_command_line_argument=yes 7986 else 7987 xorg_cv_cc_flag_unused_command_line_argument=no 7988 fi 7989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7990 fi 7991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7992 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7993 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7994 CFLAGS="$xorg_testset_save_CFLAGS" 7995 fi 7996 7997 found="no" 7998 7999 if test $found = "no" ; then 8000 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8002 fi 8003 8004 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8006 fi 8007 8008 CFLAGS="$CFLAGS -Werror=array-bounds" 8009 8010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8011 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8012 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8013 if eval \${$cacheid+:} false; then : 8014 $as_echo_n "(cached) " >&6 8015 else 8016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8017 /* end confdefs.h. */ 8018 int i; 8019 int 8020 main () 8021 { 8022 8023 ; 8024 return 0; 8025 } 8026 _ACEOF 8027 if ac_fn_c_try_link "$LINENO"; then : 8028 eval $cacheid=yes 8029 else 8030 eval $cacheid=no 8031 fi 8032 rm -f core conftest.err conftest.$ac_objext \ 8033 conftest$ac_exeext conftest.$ac_ext 8034 fi 8035 8036 8037 CFLAGS="$xorg_testset_save_CFLAGS" 8038 8039 eval supported=\$$cacheid 8040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8041 $as_echo "$supported" >&6; } 8042 if test "$supported" = "yes" ; then 8043 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8044 found="yes" 8045 fi 8046 fi 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 8057 8058 8059 8060 8061 8062 xorg_testset_save_CFLAGS="$CFLAGS" 8063 8064 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8067 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8068 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8069 $as_echo_n "(cached) " >&6 8070 else 8071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8072 /* end confdefs.h. */ 8073 int i; 8074 _ACEOF 8075 if ac_fn_c_try_compile "$LINENO"; then : 8076 xorg_cv_cc_flag_unknown_warning_option=yes 8077 else 8078 xorg_cv_cc_flag_unknown_warning_option=no 8079 fi 8080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8081 fi 8082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8083 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8084 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8085 CFLAGS="$xorg_testset_save_CFLAGS" 8086 fi 8087 8088 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8091 fi 8092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8094 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8095 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8096 $as_echo_n "(cached) " >&6 8097 else 8098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8099 /* end confdefs.h. */ 8100 int i; 8101 _ACEOF 8102 if ac_fn_c_try_compile "$LINENO"; then : 8103 xorg_cv_cc_flag_unused_command_line_argument=yes 8104 else 8105 xorg_cv_cc_flag_unused_command_line_argument=no 8106 fi 8107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8108 fi 8109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8110 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8111 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8112 CFLAGS="$xorg_testset_save_CFLAGS" 8113 fi 8114 8115 found="no" 8116 8117 if test $found = "no" ; then 8118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8120 fi 8121 8122 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8123 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8124 fi 8125 8126 CFLAGS="$CFLAGS -Werror=write-strings" 8127 8128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8129 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8130 cacheid=xorg_cv_cc_flag__Werror_write_strings 8131 if eval \${$cacheid+:} false; then : 8132 $as_echo_n "(cached) " >&6 8133 else 8134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8135 /* end confdefs.h. */ 8136 int i; 8137 int 8138 main () 8139 { 8140 8141 ; 8142 return 0; 8143 } 8144 _ACEOF 8145 if ac_fn_c_try_link "$LINENO"; then : 8146 eval $cacheid=yes 8147 else 8148 eval $cacheid=no 8149 fi 8150 rm -f core conftest.err conftest.$ac_objext \ 8151 conftest$ac_exeext conftest.$ac_ext 8152 fi 8153 8154 8155 CFLAGS="$xorg_testset_save_CFLAGS" 8156 8157 eval supported=\$$cacheid 8158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8159 $as_echo "$supported" >&6; } 8160 if test "$supported" = "yes" ; then 8161 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8162 found="yes" 8163 fi 8164 fi 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 8180 xorg_testset_save_CFLAGS="$CFLAGS" 8181 8182 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8185 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8186 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8187 $as_echo_n "(cached) " >&6 8188 else 8189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8190 /* end confdefs.h. */ 8191 int i; 8192 _ACEOF 8193 if ac_fn_c_try_compile "$LINENO"; then : 8194 xorg_cv_cc_flag_unknown_warning_option=yes 8195 else 8196 xorg_cv_cc_flag_unknown_warning_option=no 8197 fi 8198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8199 fi 8200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8201 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8202 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8203 CFLAGS="$xorg_testset_save_CFLAGS" 8204 fi 8205 8206 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8209 fi 8210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8212 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8213 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8214 $as_echo_n "(cached) " >&6 8215 else 8216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8217 /* end confdefs.h. */ 8218 int i; 8219 _ACEOF 8220 if ac_fn_c_try_compile "$LINENO"; then : 8221 xorg_cv_cc_flag_unused_command_line_argument=yes 8222 else 8223 xorg_cv_cc_flag_unused_command_line_argument=no 8224 fi 8225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8226 fi 8227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8228 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8229 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8230 CFLAGS="$xorg_testset_save_CFLAGS" 8231 fi 8232 8233 found="no" 8234 8235 if test $found = "no" ; then 8236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8238 fi 8239 8240 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8242 fi 8243 8244 CFLAGS="$CFLAGS -Werror=address" 8245 8246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8247 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8248 cacheid=xorg_cv_cc_flag__Werror_address 8249 if eval \${$cacheid+:} false; then : 8250 $as_echo_n "(cached) " >&6 8251 else 8252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8253 /* end confdefs.h. */ 8254 int i; 8255 int 8256 main () 8257 { 8258 8259 ; 8260 return 0; 8261 } 8262 _ACEOF 8263 if ac_fn_c_try_link "$LINENO"; then : 8264 eval $cacheid=yes 8265 else 8266 eval $cacheid=no 8267 fi 8268 rm -f core conftest.err conftest.$ac_objext \ 8269 conftest$ac_exeext conftest.$ac_ext 8270 fi 8271 8272 8273 CFLAGS="$xorg_testset_save_CFLAGS" 8274 8275 eval supported=\$$cacheid 8276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8277 $as_echo "$supported" >&6; } 8278 if test "$supported" = "yes" ; then 8279 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8280 found="yes" 8281 fi 8282 fi 8283 8284 8285 8286 8287 8288 8289 8290 8291 8292 8293 8294 8295 8296 8297 8298 xorg_testset_save_CFLAGS="$CFLAGS" 8299 8300 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8303 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8304 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8305 $as_echo_n "(cached) " >&6 8306 else 8307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8308 /* end confdefs.h. */ 8309 int i; 8310 _ACEOF 8311 if ac_fn_c_try_compile "$LINENO"; then : 8312 xorg_cv_cc_flag_unknown_warning_option=yes 8313 else 8314 xorg_cv_cc_flag_unknown_warning_option=no 8315 fi 8316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8317 fi 8318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8319 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8320 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8321 CFLAGS="$xorg_testset_save_CFLAGS" 8322 fi 8323 8324 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8327 fi 8328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8330 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8331 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8332 $as_echo_n "(cached) " >&6 8333 else 8334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8335 /* end confdefs.h. */ 8336 int i; 8337 _ACEOF 8338 if ac_fn_c_try_compile "$LINENO"; then : 8339 xorg_cv_cc_flag_unused_command_line_argument=yes 8340 else 8341 xorg_cv_cc_flag_unused_command_line_argument=no 8342 fi 8343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8344 fi 8345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8346 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8347 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8348 CFLAGS="$xorg_testset_save_CFLAGS" 8349 fi 8350 8351 found="no" 8352 8353 if test $found = "no" ; then 8354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8356 fi 8357 8358 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8360 fi 8361 8362 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8363 8364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8365 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8366 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8367 if eval \${$cacheid+:} false; then : 8368 $as_echo_n "(cached) " >&6 8369 else 8370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8371 /* end confdefs.h. */ 8372 int i; 8373 int 8374 main () 8375 { 8376 8377 ; 8378 return 0; 8379 } 8380 _ACEOF 8381 if ac_fn_c_try_link "$LINENO"; then : 8382 eval $cacheid=yes 8383 else 8384 eval $cacheid=no 8385 fi 8386 rm -f core conftest.err conftest.$ac_objext \ 8387 conftest$ac_exeext conftest.$ac_ext 8388 fi 8389 8390 8391 CFLAGS="$xorg_testset_save_CFLAGS" 8392 8393 eval supported=\$$cacheid 8394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8395 $as_echo "$supported" >&6; } 8396 if test "$supported" = "yes" ; then 8397 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8398 found="yes" 8399 fi 8400 fi 8401 8402 if test $found = "no" ; then 8403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8405 fi 8406 8407 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8409 fi 8410 8411 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8412 8413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8414 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8415 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8416 if eval \${$cacheid+:} false; then : 8417 $as_echo_n "(cached) " >&6 8418 else 8419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8420 /* end confdefs.h. */ 8421 int i; 8422 int 8423 main () 8424 { 8425 8426 ; 8427 return 0; 8428 } 8429 _ACEOF 8430 if ac_fn_c_try_link "$LINENO"; then : 8431 eval $cacheid=yes 8432 else 8433 eval $cacheid=no 8434 fi 8435 rm -f core conftest.err conftest.$ac_objext \ 8436 conftest$ac_exeext conftest.$ac_ext 8437 fi 8438 8439 8440 CFLAGS="$xorg_testset_save_CFLAGS" 8441 8442 eval supported=\$$cacheid 8443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8444 $as_echo "$supported" >&6; } 8445 if test "$supported" = "yes" ; then 8446 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8447 found="yes" 8448 fi 8449 fi 8450 8451 8452 8453 8454 8455 8456 8457 8458 8459 8460 8461 8462 8463 8464 8465 xorg_testset_save_CFLAGS="$CFLAGS" 8466 8467 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8470 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8471 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8472 $as_echo_n "(cached) " >&6 8473 else 8474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8475 /* end confdefs.h. */ 8476 int i; 8477 _ACEOF 8478 if ac_fn_c_try_compile "$LINENO"; then : 8479 xorg_cv_cc_flag_unknown_warning_option=yes 8480 else 8481 xorg_cv_cc_flag_unknown_warning_option=no 8482 fi 8483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8484 fi 8485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8486 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8487 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8488 CFLAGS="$xorg_testset_save_CFLAGS" 8489 fi 8490 8491 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8492 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8494 fi 8495 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8497 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8498 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8499 $as_echo_n "(cached) " >&6 8500 else 8501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8502 /* end confdefs.h. */ 8503 int i; 8504 _ACEOF 8505 if ac_fn_c_try_compile "$LINENO"; then : 8506 xorg_cv_cc_flag_unused_command_line_argument=yes 8507 else 8508 xorg_cv_cc_flag_unused_command_line_argument=no 8509 fi 8510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8511 fi 8512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8513 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8514 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8515 CFLAGS="$xorg_testset_save_CFLAGS" 8516 fi 8517 8518 found="no" 8519 8520 if test $found = "no" ; then 8521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8523 fi 8524 8525 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8527 fi 8528 8529 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8530 8531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8532 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8533 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8534 if eval \${$cacheid+:} false; then : 8535 $as_echo_n "(cached) " >&6 8536 else 8537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8538 /* end confdefs.h. */ 8539 int i; 8540 int 8541 main () 8542 { 8543 8544 ; 8545 return 0; 8546 } 8547 _ACEOF 8548 if ac_fn_c_try_link "$LINENO"; then : 8549 eval $cacheid=yes 8550 else 8551 eval $cacheid=no 8552 fi 8553 rm -f core conftest.err conftest.$ac_objext \ 8554 conftest$ac_exeext conftest.$ac_ext 8555 fi 8556 8557 8558 CFLAGS="$xorg_testset_save_CFLAGS" 8559 8560 eval supported=\$$cacheid 8561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8562 $as_echo "$supported" >&6; } 8563 if test "$supported" = "yes" ; then 8564 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8565 found="yes" 8566 fi 8567 fi 8568 8569 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8570 else 8571 { $as_echo "$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 8572 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 8586 xorg_testset_save_CFLAGS="$CFLAGS" 8587 8588 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8591 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8592 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8593 $as_echo_n "(cached) " >&6 8594 else 8595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8596 /* end confdefs.h. */ 8597 int i; 8598 _ACEOF 8599 if ac_fn_c_try_compile "$LINENO"; then : 8600 xorg_cv_cc_flag_unknown_warning_option=yes 8601 else 8602 xorg_cv_cc_flag_unknown_warning_option=no 8603 fi 8604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8605 fi 8606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8607 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8608 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8609 CFLAGS="$xorg_testset_save_CFLAGS" 8610 fi 8611 8612 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8613 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8615 fi 8616 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8618 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8619 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8620 $as_echo_n "(cached) " >&6 8621 else 8622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8623 /* end confdefs.h. */ 8624 int i; 8625 _ACEOF 8626 if ac_fn_c_try_compile "$LINENO"; then : 8627 xorg_cv_cc_flag_unused_command_line_argument=yes 8628 else 8629 xorg_cv_cc_flag_unused_command_line_argument=no 8630 fi 8631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8632 fi 8633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8634 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8635 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8636 CFLAGS="$xorg_testset_save_CFLAGS" 8637 fi 8638 8639 found="no" 8640 8641 if test $found = "no" ; then 8642 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8644 fi 8645 8646 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8648 fi 8649 8650 CFLAGS="$CFLAGS -Wimplicit" 8651 8652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8653 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8654 cacheid=xorg_cv_cc_flag__Wimplicit 8655 if eval \${$cacheid+:} false; then : 8656 $as_echo_n "(cached) " >&6 8657 else 8658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8659 /* end confdefs.h. */ 8660 int i; 8661 int 8662 main () 8663 { 8664 8665 ; 8666 return 0; 8667 } 8668 _ACEOF 8669 if ac_fn_c_try_link "$LINENO"; then : 8670 eval $cacheid=yes 8671 else 8672 eval $cacheid=no 8673 fi 8674 rm -f core conftest.err conftest.$ac_objext \ 8675 conftest$ac_exeext conftest.$ac_ext 8676 fi 8677 8678 8679 CFLAGS="$xorg_testset_save_CFLAGS" 8680 8681 eval supported=\$$cacheid 8682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8683 $as_echo "$supported" >&6; } 8684 if test "$supported" = "yes" ; then 8685 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8686 found="yes" 8687 fi 8688 fi 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 8703 8704 xorg_testset_save_CFLAGS="$CFLAGS" 8705 8706 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8709 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8710 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8711 $as_echo_n "(cached) " >&6 8712 else 8713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8714 /* end confdefs.h. */ 8715 int i; 8716 _ACEOF 8717 if ac_fn_c_try_compile "$LINENO"; then : 8718 xorg_cv_cc_flag_unknown_warning_option=yes 8719 else 8720 xorg_cv_cc_flag_unknown_warning_option=no 8721 fi 8722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8723 fi 8724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8725 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8726 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8727 CFLAGS="$xorg_testset_save_CFLAGS" 8728 fi 8729 8730 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8733 fi 8734 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8736 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8737 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8738 $as_echo_n "(cached) " >&6 8739 else 8740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8741 /* end confdefs.h. */ 8742 int i; 8743 _ACEOF 8744 if ac_fn_c_try_compile "$LINENO"; then : 8745 xorg_cv_cc_flag_unused_command_line_argument=yes 8746 else 8747 xorg_cv_cc_flag_unused_command_line_argument=no 8748 fi 8749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8750 fi 8751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8752 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8753 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8754 CFLAGS="$xorg_testset_save_CFLAGS" 8755 fi 8756 8757 found="no" 8758 8759 if test $found = "no" ; then 8760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8762 fi 8763 8764 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8766 fi 8767 8768 CFLAGS="$CFLAGS -Wnonnull" 8769 8770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8771 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8772 cacheid=xorg_cv_cc_flag__Wnonnull 8773 if eval \${$cacheid+:} false; then : 8774 $as_echo_n "(cached) " >&6 8775 else 8776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8777 /* end confdefs.h. */ 8778 int i; 8779 int 8780 main () 8781 { 8782 8783 ; 8784 return 0; 8785 } 8786 _ACEOF 8787 if ac_fn_c_try_link "$LINENO"; then : 8788 eval $cacheid=yes 8789 else 8790 eval $cacheid=no 8791 fi 8792 rm -f core conftest.err conftest.$ac_objext \ 8793 conftest$ac_exeext conftest.$ac_ext 8794 fi 8795 8796 8797 CFLAGS="$xorg_testset_save_CFLAGS" 8798 8799 eval supported=\$$cacheid 8800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8801 $as_echo "$supported" >&6; } 8802 if test "$supported" = "yes" ; then 8803 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8804 found="yes" 8805 fi 8806 fi 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 8820 8821 8822 xorg_testset_save_CFLAGS="$CFLAGS" 8823 8824 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8827 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8828 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8829 $as_echo_n "(cached) " >&6 8830 else 8831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8832 /* end confdefs.h. */ 8833 int i; 8834 _ACEOF 8835 if ac_fn_c_try_compile "$LINENO"; then : 8836 xorg_cv_cc_flag_unknown_warning_option=yes 8837 else 8838 xorg_cv_cc_flag_unknown_warning_option=no 8839 fi 8840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8841 fi 8842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8843 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8844 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8845 CFLAGS="$xorg_testset_save_CFLAGS" 8846 fi 8847 8848 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8849 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8851 fi 8852 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8854 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8855 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8856 $as_echo_n "(cached) " >&6 8857 else 8858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8859 /* end confdefs.h. */ 8860 int i; 8861 _ACEOF 8862 if ac_fn_c_try_compile "$LINENO"; then : 8863 xorg_cv_cc_flag_unused_command_line_argument=yes 8864 else 8865 xorg_cv_cc_flag_unused_command_line_argument=no 8866 fi 8867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8868 fi 8869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8870 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8871 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8872 CFLAGS="$xorg_testset_save_CFLAGS" 8873 fi 8874 8875 found="no" 8876 8877 if test $found = "no" ; then 8878 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8880 fi 8881 8882 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8884 fi 8885 8886 CFLAGS="$CFLAGS -Winit-self" 8887 8888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8889 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8890 cacheid=xorg_cv_cc_flag__Winit_self 8891 if eval \${$cacheid+:} false; then : 8892 $as_echo_n "(cached) " >&6 8893 else 8894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8895 /* end confdefs.h. */ 8896 int i; 8897 int 8898 main () 8899 { 8900 8901 ; 8902 return 0; 8903 } 8904 _ACEOF 8905 if ac_fn_c_try_link "$LINENO"; then : 8906 eval $cacheid=yes 8907 else 8908 eval $cacheid=no 8909 fi 8910 rm -f core conftest.err conftest.$ac_objext \ 8911 conftest$ac_exeext conftest.$ac_ext 8912 fi 8913 8914 8915 CFLAGS="$xorg_testset_save_CFLAGS" 8916 8917 eval supported=\$$cacheid 8918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8919 $as_echo "$supported" >&6; } 8920 if test "$supported" = "yes" ; then 8921 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8922 found="yes" 8923 fi 8924 fi 8925 8926 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 8940 xorg_testset_save_CFLAGS="$CFLAGS" 8941 8942 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8945 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8946 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8947 $as_echo_n "(cached) " >&6 8948 else 8949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8950 /* end confdefs.h. */ 8951 int i; 8952 _ACEOF 8953 if ac_fn_c_try_compile "$LINENO"; then : 8954 xorg_cv_cc_flag_unknown_warning_option=yes 8955 else 8956 xorg_cv_cc_flag_unknown_warning_option=no 8957 fi 8958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8959 fi 8960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8961 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8962 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8963 CFLAGS="$xorg_testset_save_CFLAGS" 8964 fi 8965 8966 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8969 fi 8970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8972 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8973 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8974 $as_echo_n "(cached) " >&6 8975 else 8976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8977 /* end confdefs.h. */ 8978 int i; 8979 _ACEOF 8980 if ac_fn_c_try_compile "$LINENO"; then : 8981 xorg_cv_cc_flag_unused_command_line_argument=yes 8982 else 8983 xorg_cv_cc_flag_unused_command_line_argument=no 8984 fi 8985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8986 fi 8987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8988 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8989 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8990 CFLAGS="$xorg_testset_save_CFLAGS" 8991 fi 8992 8993 found="no" 8994 8995 if test $found = "no" ; then 8996 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8998 fi 8999 9000 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9002 fi 9003 9004 CFLAGS="$CFLAGS -Wmain" 9005 9006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9007 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9008 cacheid=xorg_cv_cc_flag__Wmain 9009 if eval \${$cacheid+:} false; then : 9010 $as_echo_n "(cached) " >&6 9011 else 9012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9013 /* end confdefs.h. */ 9014 int i; 9015 int 9016 main () 9017 { 9018 9019 ; 9020 return 0; 9021 } 9022 _ACEOF 9023 if ac_fn_c_try_link "$LINENO"; then : 9024 eval $cacheid=yes 9025 else 9026 eval $cacheid=no 9027 fi 9028 rm -f core conftest.err conftest.$ac_objext \ 9029 conftest$ac_exeext conftest.$ac_ext 9030 fi 9031 9032 9033 CFLAGS="$xorg_testset_save_CFLAGS" 9034 9035 eval supported=\$$cacheid 9036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9037 $as_echo "$supported" >&6; } 9038 if test "$supported" = "yes" ; then 9039 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9040 found="yes" 9041 fi 9042 fi 9043 9044 9045 9046 9047 9048 9049 9050 9051 9052 9053 9054 9055 9056 9057 9058 xorg_testset_save_CFLAGS="$CFLAGS" 9059 9060 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9063 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9064 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9065 $as_echo_n "(cached) " >&6 9066 else 9067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9068 /* end confdefs.h. */ 9069 int i; 9070 _ACEOF 9071 if ac_fn_c_try_compile "$LINENO"; then : 9072 xorg_cv_cc_flag_unknown_warning_option=yes 9073 else 9074 xorg_cv_cc_flag_unknown_warning_option=no 9075 fi 9076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9077 fi 9078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9079 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9080 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9081 CFLAGS="$xorg_testset_save_CFLAGS" 9082 fi 9083 9084 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9087 fi 9088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9090 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9091 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9092 $as_echo_n "(cached) " >&6 9093 else 9094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9095 /* end confdefs.h. */ 9096 int i; 9097 _ACEOF 9098 if ac_fn_c_try_compile "$LINENO"; then : 9099 xorg_cv_cc_flag_unused_command_line_argument=yes 9100 else 9101 xorg_cv_cc_flag_unused_command_line_argument=no 9102 fi 9103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9104 fi 9105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9106 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9107 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9108 CFLAGS="$xorg_testset_save_CFLAGS" 9109 fi 9110 9111 found="no" 9112 9113 if test $found = "no" ; then 9114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9116 fi 9117 9118 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9120 fi 9121 9122 CFLAGS="$CFLAGS -Wmissing-braces" 9123 9124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9125 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9126 cacheid=xorg_cv_cc_flag__Wmissing_braces 9127 if eval \${$cacheid+:} false; then : 9128 $as_echo_n "(cached) " >&6 9129 else 9130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9131 /* end confdefs.h. */ 9132 int i; 9133 int 9134 main () 9135 { 9136 9137 ; 9138 return 0; 9139 } 9140 _ACEOF 9141 if ac_fn_c_try_link "$LINENO"; then : 9142 eval $cacheid=yes 9143 else 9144 eval $cacheid=no 9145 fi 9146 rm -f core conftest.err conftest.$ac_objext \ 9147 conftest$ac_exeext conftest.$ac_ext 9148 fi 9149 9150 9151 CFLAGS="$xorg_testset_save_CFLAGS" 9152 9153 eval supported=\$$cacheid 9154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9155 $as_echo "$supported" >&6; } 9156 if test "$supported" = "yes" ; then 9157 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9158 found="yes" 9159 fi 9160 fi 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 9176 xorg_testset_save_CFLAGS="$CFLAGS" 9177 9178 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9181 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9182 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9183 $as_echo_n "(cached) " >&6 9184 else 9185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9186 /* end confdefs.h. */ 9187 int i; 9188 _ACEOF 9189 if ac_fn_c_try_compile "$LINENO"; then : 9190 xorg_cv_cc_flag_unknown_warning_option=yes 9191 else 9192 xorg_cv_cc_flag_unknown_warning_option=no 9193 fi 9194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9195 fi 9196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9197 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9198 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9199 CFLAGS="$xorg_testset_save_CFLAGS" 9200 fi 9201 9202 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9205 fi 9206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9208 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9209 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9210 $as_echo_n "(cached) " >&6 9211 else 9212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9213 /* end confdefs.h. */ 9214 int i; 9215 _ACEOF 9216 if ac_fn_c_try_compile "$LINENO"; then : 9217 xorg_cv_cc_flag_unused_command_line_argument=yes 9218 else 9219 xorg_cv_cc_flag_unused_command_line_argument=no 9220 fi 9221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9222 fi 9223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9224 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9225 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9226 CFLAGS="$xorg_testset_save_CFLAGS" 9227 fi 9228 9229 found="no" 9230 9231 if test $found = "no" ; then 9232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9234 fi 9235 9236 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9238 fi 9239 9240 CFLAGS="$CFLAGS -Wsequence-point" 9241 9242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9243 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9244 cacheid=xorg_cv_cc_flag__Wsequence_point 9245 if eval \${$cacheid+:} false; then : 9246 $as_echo_n "(cached) " >&6 9247 else 9248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9249 /* end confdefs.h. */ 9250 int i; 9251 int 9252 main () 9253 { 9254 9255 ; 9256 return 0; 9257 } 9258 _ACEOF 9259 if ac_fn_c_try_link "$LINENO"; then : 9260 eval $cacheid=yes 9261 else 9262 eval $cacheid=no 9263 fi 9264 rm -f core conftest.err conftest.$ac_objext \ 9265 conftest$ac_exeext conftest.$ac_ext 9266 fi 9267 9268 9269 CFLAGS="$xorg_testset_save_CFLAGS" 9270 9271 eval supported=\$$cacheid 9272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9273 $as_echo "$supported" >&6; } 9274 if test "$supported" = "yes" ; then 9275 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9276 found="yes" 9277 fi 9278 fi 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 9294 xorg_testset_save_CFLAGS="$CFLAGS" 9295 9296 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9299 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9300 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9301 $as_echo_n "(cached) " >&6 9302 else 9303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9304 /* end confdefs.h. */ 9305 int i; 9306 _ACEOF 9307 if ac_fn_c_try_compile "$LINENO"; then : 9308 xorg_cv_cc_flag_unknown_warning_option=yes 9309 else 9310 xorg_cv_cc_flag_unknown_warning_option=no 9311 fi 9312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9313 fi 9314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9315 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9316 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9317 CFLAGS="$xorg_testset_save_CFLAGS" 9318 fi 9319 9320 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9323 fi 9324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9326 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9327 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9328 $as_echo_n "(cached) " >&6 9329 else 9330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9331 /* end confdefs.h. */ 9332 int i; 9333 _ACEOF 9334 if ac_fn_c_try_compile "$LINENO"; then : 9335 xorg_cv_cc_flag_unused_command_line_argument=yes 9336 else 9337 xorg_cv_cc_flag_unused_command_line_argument=no 9338 fi 9339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9340 fi 9341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9342 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9344 CFLAGS="$xorg_testset_save_CFLAGS" 9345 fi 9346 9347 found="no" 9348 9349 if test $found = "no" ; then 9350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9352 fi 9353 9354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9356 fi 9357 9358 CFLAGS="$CFLAGS -Wreturn-type" 9359 9360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9361 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9362 cacheid=xorg_cv_cc_flag__Wreturn_type 9363 if eval \${$cacheid+:} false; then : 9364 $as_echo_n "(cached) " >&6 9365 else 9366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9367 /* end confdefs.h. */ 9368 int i; 9369 int 9370 main () 9371 { 9372 9373 ; 9374 return 0; 9375 } 9376 _ACEOF 9377 if ac_fn_c_try_link "$LINENO"; then : 9378 eval $cacheid=yes 9379 else 9380 eval $cacheid=no 9381 fi 9382 rm -f core conftest.err conftest.$ac_objext \ 9383 conftest$ac_exeext conftest.$ac_ext 9384 fi 9385 9386 9387 CFLAGS="$xorg_testset_save_CFLAGS" 9388 9389 eval supported=\$$cacheid 9390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9391 $as_echo "$supported" >&6; } 9392 if test "$supported" = "yes" ; then 9393 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9394 found="yes" 9395 fi 9396 fi 9397 9398 9399 9400 9401 9402 9403 9404 9405 9406 9407 9408 9409 9410 9411 9412 xorg_testset_save_CFLAGS="$CFLAGS" 9413 9414 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9417 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9418 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9419 $as_echo_n "(cached) " >&6 9420 else 9421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9422 /* end confdefs.h. */ 9423 int i; 9424 _ACEOF 9425 if ac_fn_c_try_compile "$LINENO"; then : 9426 xorg_cv_cc_flag_unknown_warning_option=yes 9427 else 9428 xorg_cv_cc_flag_unknown_warning_option=no 9429 fi 9430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9431 fi 9432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9433 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9434 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9435 CFLAGS="$xorg_testset_save_CFLAGS" 9436 fi 9437 9438 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9441 fi 9442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9444 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9445 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9446 $as_echo_n "(cached) " >&6 9447 else 9448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9449 /* end confdefs.h. */ 9450 int i; 9451 _ACEOF 9452 if ac_fn_c_try_compile "$LINENO"; then : 9453 xorg_cv_cc_flag_unused_command_line_argument=yes 9454 else 9455 xorg_cv_cc_flag_unused_command_line_argument=no 9456 fi 9457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9458 fi 9459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9460 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9461 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9462 CFLAGS="$xorg_testset_save_CFLAGS" 9463 fi 9464 9465 found="no" 9466 9467 if test $found = "no" ; then 9468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9470 fi 9471 9472 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9474 fi 9475 9476 CFLAGS="$CFLAGS -Wtrigraphs" 9477 9478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9479 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9480 cacheid=xorg_cv_cc_flag__Wtrigraphs 9481 if eval \${$cacheid+:} false; then : 9482 $as_echo_n "(cached) " >&6 9483 else 9484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9485 /* end confdefs.h. */ 9486 int i; 9487 int 9488 main () 9489 { 9490 9491 ; 9492 return 0; 9493 } 9494 _ACEOF 9495 if ac_fn_c_try_link "$LINENO"; then : 9496 eval $cacheid=yes 9497 else 9498 eval $cacheid=no 9499 fi 9500 rm -f core conftest.err conftest.$ac_objext \ 9501 conftest$ac_exeext conftest.$ac_ext 9502 fi 9503 9504 9505 CFLAGS="$xorg_testset_save_CFLAGS" 9506 9507 eval supported=\$$cacheid 9508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9509 $as_echo "$supported" >&6; } 9510 if test "$supported" = "yes" ; then 9511 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9512 found="yes" 9513 fi 9514 fi 9515 9516 9517 9518 9519 9520 9521 9522 9523 9524 9525 9526 9527 9528 9529 9530 xorg_testset_save_CFLAGS="$CFLAGS" 9531 9532 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9535 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9536 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9537 $as_echo_n "(cached) " >&6 9538 else 9539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9540 /* end confdefs.h. */ 9541 int i; 9542 _ACEOF 9543 if ac_fn_c_try_compile "$LINENO"; then : 9544 xorg_cv_cc_flag_unknown_warning_option=yes 9545 else 9546 xorg_cv_cc_flag_unknown_warning_option=no 9547 fi 9548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9549 fi 9550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9551 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9552 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9553 CFLAGS="$xorg_testset_save_CFLAGS" 9554 fi 9555 9556 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9559 fi 9560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9562 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9563 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9564 $as_echo_n "(cached) " >&6 9565 else 9566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9567 /* end confdefs.h. */ 9568 int i; 9569 _ACEOF 9570 if ac_fn_c_try_compile "$LINENO"; then : 9571 xorg_cv_cc_flag_unused_command_line_argument=yes 9572 else 9573 xorg_cv_cc_flag_unused_command_line_argument=no 9574 fi 9575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9576 fi 9577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9578 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9580 CFLAGS="$xorg_testset_save_CFLAGS" 9581 fi 9582 9583 found="no" 9584 9585 if test $found = "no" ; then 9586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9588 fi 9589 9590 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9592 fi 9593 9594 CFLAGS="$CFLAGS -Warray-bounds" 9595 9596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9597 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9598 cacheid=xorg_cv_cc_flag__Warray_bounds 9599 if eval \${$cacheid+:} false; then : 9600 $as_echo_n "(cached) " >&6 9601 else 9602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9603 /* end confdefs.h. */ 9604 int i; 9605 int 9606 main () 9607 { 9608 9609 ; 9610 return 0; 9611 } 9612 _ACEOF 9613 if ac_fn_c_try_link "$LINENO"; then : 9614 eval $cacheid=yes 9615 else 9616 eval $cacheid=no 9617 fi 9618 rm -f core conftest.err conftest.$ac_objext \ 9619 conftest$ac_exeext conftest.$ac_ext 9620 fi 9621 9622 9623 CFLAGS="$xorg_testset_save_CFLAGS" 9624 9625 eval supported=\$$cacheid 9626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9627 $as_echo "$supported" >&6; } 9628 if test "$supported" = "yes" ; then 9629 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9630 found="yes" 9631 fi 9632 fi 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 9647 9648 xorg_testset_save_CFLAGS="$CFLAGS" 9649 9650 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9653 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9654 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9655 $as_echo_n "(cached) " >&6 9656 else 9657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9658 /* end confdefs.h. */ 9659 int i; 9660 _ACEOF 9661 if ac_fn_c_try_compile "$LINENO"; then : 9662 xorg_cv_cc_flag_unknown_warning_option=yes 9663 else 9664 xorg_cv_cc_flag_unknown_warning_option=no 9665 fi 9666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9667 fi 9668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9669 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9670 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9671 CFLAGS="$xorg_testset_save_CFLAGS" 9672 fi 9673 9674 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9677 fi 9678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9680 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9681 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9682 $as_echo_n "(cached) " >&6 9683 else 9684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9685 /* end confdefs.h. */ 9686 int i; 9687 _ACEOF 9688 if ac_fn_c_try_compile "$LINENO"; then : 9689 xorg_cv_cc_flag_unused_command_line_argument=yes 9690 else 9691 xorg_cv_cc_flag_unused_command_line_argument=no 9692 fi 9693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9694 fi 9695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9696 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9697 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9698 CFLAGS="$xorg_testset_save_CFLAGS" 9699 fi 9700 9701 found="no" 9702 9703 if test $found = "no" ; then 9704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9706 fi 9707 9708 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9710 fi 9711 9712 CFLAGS="$CFLAGS -Wwrite-strings" 9713 9714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9715 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9716 cacheid=xorg_cv_cc_flag__Wwrite_strings 9717 if eval \${$cacheid+:} false; then : 9718 $as_echo_n "(cached) " >&6 9719 else 9720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9721 /* end confdefs.h. */ 9722 int i; 9723 int 9724 main () 9725 { 9726 9727 ; 9728 return 0; 9729 } 9730 _ACEOF 9731 if ac_fn_c_try_link "$LINENO"; then : 9732 eval $cacheid=yes 9733 else 9734 eval $cacheid=no 9735 fi 9736 rm -f core conftest.err conftest.$ac_objext \ 9737 conftest$ac_exeext conftest.$ac_ext 9738 fi 9739 9740 9741 CFLAGS="$xorg_testset_save_CFLAGS" 9742 9743 eval supported=\$$cacheid 9744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9745 $as_echo "$supported" >&6; } 9746 if test "$supported" = "yes" ; then 9747 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9748 found="yes" 9749 fi 9750 fi 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766 xorg_testset_save_CFLAGS="$CFLAGS" 9767 9768 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9771 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9772 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9773 $as_echo_n "(cached) " >&6 9774 else 9775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9776 /* end confdefs.h. */ 9777 int i; 9778 _ACEOF 9779 if ac_fn_c_try_compile "$LINENO"; then : 9780 xorg_cv_cc_flag_unknown_warning_option=yes 9781 else 9782 xorg_cv_cc_flag_unknown_warning_option=no 9783 fi 9784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9785 fi 9786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9787 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9788 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9789 CFLAGS="$xorg_testset_save_CFLAGS" 9790 fi 9791 9792 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9795 fi 9796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9798 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9799 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9800 $as_echo_n "(cached) " >&6 9801 else 9802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9803 /* end confdefs.h. */ 9804 int i; 9805 _ACEOF 9806 if ac_fn_c_try_compile "$LINENO"; then : 9807 xorg_cv_cc_flag_unused_command_line_argument=yes 9808 else 9809 xorg_cv_cc_flag_unused_command_line_argument=no 9810 fi 9811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9812 fi 9813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9814 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9815 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9816 CFLAGS="$xorg_testset_save_CFLAGS" 9817 fi 9818 9819 found="no" 9820 9821 if test $found = "no" ; then 9822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9824 fi 9825 9826 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9828 fi 9829 9830 CFLAGS="$CFLAGS -Waddress" 9831 9832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9833 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9834 cacheid=xorg_cv_cc_flag__Waddress 9835 if eval \${$cacheid+:} false; then : 9836 $as_echo_n "(cached) " >&6 9837 else 9838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9839 /* end confdefs.h. */ 9840 int i; 9841 int 9842 main () 9843 { 9844 9845 ; 9846 return 0; 9847 } 9848 _ACEOF 9849 if ac_fn_c_try_link "$LINENO"; then : 9850 eval $cacheid=yes 9851 else 9852 eval $cacheid=no 9853 fi 9854 rm -f core conftest.err conftest.$ac_objext \ 9855 conftest$ac_exeext conftest.$ac_ext 9856 fi 9857 9858 9859 CFLAGS="$xorg_testset_save_CFLAGS" 9860 9861 eval supported=\$$cacheid 9862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9863 $as_echo "$supported" >&6; } 9864 if test "$supported" = "yes" ; then 9865 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9866 found="yes" 9867 fi 9868 fi 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884 xorg_testset_save_CFLAGS="$CFLAGS" 9885 9886 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9889 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9890 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9891 $as_echo_n "(cached) " >&6 9892 else 9893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9894 /* end confdefs.h. */ 9895 int i; 9896 _ACEOF 9897 if ac_fn_c_try_compile "$LINENO"; then : 9898 xorg_cv_cc_flag_unknown_warning_option=yes 9899 else 9900 xorg_cv_cc_flag_unknown_warning_option=no 9901 fi 9902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9903 fi 9904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9905 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9906 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9907 CFLAGS="$xorg_testset_save_CFLAGS" 9908 fi 9909 9910 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9913 fi 9914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9916 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9917 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9918 $as_echo_n "(cached) " >&6 9919 else 9920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9921 /* end confdefs.h. */ 9922 int i; 9923 _ACEOF 9924 if ac_fn_c_try_compile "$LINENO"; then : 9925 xorg_cv_cc_flag_unused_command_line_argument=yes 9926 else 9927 xorg_cv_cc_flag_unused_command_line_argument=no 9928 fi 9929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9930 fi 9931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9932 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9933 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9934 CFLAGS="$xorg_testset_save_CFLAGS" 9935 fi 9936 9937 found="no" 9938 9939 if test $found = "no" ; then 9940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9942 fi 9943 9944 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9946 fi 9947 9948 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9949 9950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9951 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9952 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9953 if eval \${$cacheid+:} false; then : 9954 $as_echo_n "(cached) " >&6 9955 else 9956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9957 /* end confdefs.h. */ 9958 int i; 9959 int 9960 main () 9961 { 9962 9963 ; 9964 return 0; 9965 } 9966 _ACEOF 9967 if ac_fn_c_try_link "$LINENO"; then : 9968 eval $cacheid=yes 9969 else 9970 eval $cacheid=no 9971 fi 9972 rm -f core conftest.err conftest.$ac_objext \ 9973 conftest$ac_exeext conftest.$ac_ext 9974 fi 9975 9976 9977 CFLAGS="$xorg_testset_save_CFLAGS" 9978 9979 eval supported=\$$cacheid 9980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9981 $as_echo "$supported" >&6; } 9982 if test "$supported" = "yes" ; then 9983 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9984 found="yes" 9985 fi 9986 fi 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 10002 xorg_testset_save_CFLAGS="$CFLAGS" 10003 10004 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10007 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10008 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10009 $as_echo_n "(cached) " >&6 10010 else 10011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10012 /* end confdefs.h. */ 10013 int i; 10014 _ACEOF 10015 if ac_fn_c_try_compile "$LINENO"; then : 10016 xorg_cv_cc_flag_unknown_warning_option=yes 10017 else 10018 xorg_cv_cc_flag_unknown_warning_option=no 10019 fi 10020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10021 fi 10022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10023 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10024 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10025 CFLAGS="$xorg_testset_save_CFLAGS" 10026 fi 10027 10028 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10031 fi 10032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10034 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10035 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10036 $as_echo_n "(cached) " >&6 10037 else 10038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10039 /* end confdefs.h. */ 10040 int i; 10041 _ACEOF 10042 if ac_fn_c_try_compile "$LINENO"; then : 10043 xorg_cv_cc_flag_unused_command_line_argument=yes 10044 else 10045 xorg_cv_cc_flag_unused_command_line_argument=no 10046 fi 10047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10048 fi 10049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10050 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10051 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10052 CFLAGS="$xorg_testset_save_CFLAGS" 10053 fi 10054 10055 found="no" 10056 10057 if test $found = "no" ; then 10058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10060 fi 10061 10062 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10064 fi 10065 10066 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10067 10068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10069 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10070 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10071 if eval \${$cacheid+:} false; then : 10072 $as_echo_n "(cached) " >&6 10073 else 10074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10075 /* end confdefs.h. */ 10076 int i; 10077 int 10078 main () 10079 { 10080 10081 ; 10082 return 0; 10083 } 10084 _ACEOF 10085 if ac_fn_c_try_link "$LINENO"; then : 10086 eval $cacheid=yes 10087 else 10088 eval $cacheid=no 10089 fi 10090 rm -f core conftest.err conftest.$ac_objext \ 10091 conftest$ac_exeext conftest.$ac_ext 10092 fi 10093 10094 10095 CFLAGS="$xorg_testset_save_CFLAGS" 10096 10097 eval supported=\$$cacheid 10098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10099 $as_echo "$supported" >&6; } 10100 if test "$supported" = "yes" ; then 10101 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10102 found="yes" 10103 fi 10104 fi 10105 10106 10107 fi 10108 10109 10110 10111 10112 10113 10114 10115 CWARNFLAGS="$BASE_CFLAGS" 10116 if test "x$GCC" = xyes ; then 10117 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10118 fi 10119 10120 10121 10122 10123 10124 10125 10126 10127 # Check whether --enable-strict-compilation was given. 10128 if test "${enable_strict_compilation+set}" = set; then : 10129 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10130 else 10131 STRICT_COMPILE=no 10132 fi 10133 10134 10135 10136 10137 10138 10139 STRICT_CFLAGS="" 10140 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153 xorg_testset_save_CFLAGS="$CFLAGS" 10154 10155 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10158 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10159 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10160 $as_echo_n "(cached) " >&6 10161 else 10162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10163 /* end confdefs.h. */ 10164 int i; 10165 _ACEOF 10166 if ac_fn_c_try_compile "$LINENO"; then : 10167 xorg_cv_cc_flag_unknown_warning_option=yes 10168 else 10169 xorg_cv_cc_flag_unknown_warning_option=no 10170 fi 10171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10172 fi 10173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10174 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10175 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10176 CFLAGS="$xorg_testset_save_CFLAGS" 10177 fi 10178 10179 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10182 fi 10183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10185 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10186 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10187 $as_echo_n "(cached) " >&6 10188 else 10189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10190 /* end confdefs.h. */ 10191 int i; 10192 _ACEOF 10193 if ac_fn_c_try_compile "$LINENO"; then : 10194 xorg_cv_cc_flag_unused_command_line_argument=yes 10195 else 10196 xorg_cv_cc_flag_unused_command_line_argument=no 10197 fi 10198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10199 fi 10200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10201 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10202 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10203 CFLAGS="$xorg_testset_save_CFLAGS" 10204 fi 10205 10206 found="no" 10207 10208 if test $found = "no" ; then 10209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10211 fi 10212 10213 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10215 fi 10216 10217 CFLAGS="$CFLAGS -pedantic" 10218 10219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10220 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10221 cacheid=xorg_cv_cc_flag__pedantic 10222 if eval \${$cacheid+:} false; then : 10223 $as_echo_n "(cached) " >&6 10224 else 10225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10226 /* end confdefs.h. */ 10227 int i; 10228 int 10229 main () 10230 { 10231 10232 ; 10233 return 0; 10234 } 10235 _ACEOF 10236 if ac_fn_c_try_link "$LINENO"; then : 10237 eval $cacheid=yes 10238 else 10239 eval $cacheid=no 10240 fi 10241 rm -f core conftest.err conftest.$ac_objext \ 10242 conftest$ac_exeext conftest.$ac_ext 10243 fi 10244 10245 10246 CFLAGS="$xorg_testset_save_CFLAGS" 10247 10248 eval supported=\$$cacheid 10249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10250 $as_echo "$supported" >&6; } 10251 if test "$supported" = "yes" ; then 10252 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10253 found="yes" 10254 fi 10255 fi 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265 10266 10267 10268 10269 10270 10271 xorg_testset_save_CFLAGS="$CFLAGS" 10272 10273 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10276 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10277 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10278 $as_echo_n "(cached) " >&6 10279 else 10280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10281 /* end confdefs.h. */ 10282 int i; 10283 _ACEOF 10284 if ac_fn_c_try_compile "$LINENO"; then : 10285 xorg_cv_cc_flag_unknown_warning_option=yes 10286 else 10287 xorg_cv_cc_flag_unknown_warning_option=no 10288 fi 10289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10290 fi 10291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10292 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10293 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10294 CFLAGS="$xorg_testset_save_CFLAGS" 10295 fi 10296 10297 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10300 fi 10301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10303 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10304 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10305 $as_echo_n "(cached) " >&6 10306 else 10307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10308 /* end confdefs.h. */ 10309 int i; 10310 _ACEOF 10311 if ac_fn_c_try_compile "$LINENO"; then : 10312 xorg_cv_cc_flag_unused_command_line_argument=yes 10313 else 10314 xorg_cv_cc_flag_unused_command_line_argument=no 10315 fi 10316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10317 fi 10318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10319 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10320 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10321 CFLAGS="$xorg_testset_save_CFLAGS" 10322 fi 10323 10324 found="no" 10325 10326 if test $found = "no" ; then 10327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10329 fi 10330 10331 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10333 fi 10334 10335 CFLAGS="$CFLAGS -Werror" 10336 10337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10338 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10339 cacheid=xorg_cv_cc_flag__Werror 10340 if eval \${$cacheid+:} false; then : 10341 $as_echo_n "(cached) " >&6 10342 else 10343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10344 /* end confdefs.h. */ 10345 int i; 10346 int 10347 main () 10348 { 10349 10350 ; 10351 return 0; 10352 } 10353 _ACEOF 10354 if ac_fn_c_try_link "$LINENO"; then : 10355 eval $cacheid=yes 10356 else 10357 eval $cacheid=no 10358 fi 10359 rm -f core conftest.err conftest.$ac_objext \ 10360 conftest$ac_exeext conftest.$ac_ext 10361 fi 10362 10363 10364 CFLAGS="$xorg_testset_save_CFLAGS" 10365 10366 eval supported=\$$cacheid 10367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10368 $as_echo "$supported" >&6; } 10369 if test "$supported" = "yes" ; then 10370 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10371 found="yes" 10372 fi 10373 fi 10374 10375 if test $found = "no" ; then 10376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10378 fi 10379 10380 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10382 fi 10383 10384 CFLAGS="$CFLAGS -errwarn" 10385 10386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10387 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10388 cacheid=xorg_cv_cc_flag__errwarn 10389 if eval \${$cacheid+:} false; then : 10390 $as_echo_n "(cached) " >&6 10391 else 10392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10393 /* end confdefs.h. */ 10394 int i; 10395 int 10396 main () 10397 { 10398 10399 ; 10400 return 0; 10401 } 10402 _ACEOF 10403 if ac_fn_c_try_link "$LINENO"; then : 10404 eval $cacheid=yes 10405 else 10406 eval $cacheid=no 10407 fi 10408 rm -f core conftest.err conftest.$ac_objext \ 10409 conftest$ac_exeext conftest.$ac_ext 10410 fi 10411 10412 10413 CFLAGS="$xorg_testset_save_CFLAGS" 10414 10415 eval supported=\$$cacheid 10416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10417 $as_echo "$supported" >&6; } 10418 if test "$supported" = "yes" ; then 10419 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10420 found="yes" 10421 fi 10422 fi 10423 10424 10425 10426 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10427 # activate it with -Werror, so we add it here explicitly. 10428 10429 10430 10431 10432 10433 10434 10435 10436 10437 10438 10439 10440 10441 xorg_testset_save_CFLAGS="$CFLAGS" 10442 10443 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10446 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10447 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10448 $as_echo_n "(cached) " >&6 10449 else 10450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10451 /* end confdefs.h. */ 10452 int i; 10453 _ACEOF 10454 if ac_fn_c_try_compile "$LINENO"; then : 10455 xorg_cv_cc_flag_unknown_warning_option=yes 10456 else 10457 xorg_cv_cc_flag_unknown_warning_option=no 10458 fi 10459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10460 fi 10461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10462 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10463 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10464 CFLAGS="$xorg_testset_save_CFLAGS" 10465 fi 10466 10467 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10470 fi 10471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10473 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10474 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10475 $as_echo_n "(cached) " >&6 10476 else 10477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10478 /* end confdefs.h. */ 10479 int i; 10480 _ACEOF 10481 if ac_fn_c_try_compile "$LINENO"; then : 10482 xorg_cv_cc_flag_unused_command_line_argument=yes 10483 else 10484 xorg_cv_cc_flag_unused_command_line_argument=no 10485 fi 10486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10487 fi 10488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10489 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10490 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10491 CFLAGS="$xorg_testset_save_CFLAGS" 10492 fi 10493 10494 found="no" 10495 10496 if test $found = "no" ; then 10497 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10499 fi 10500 10501 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10503 fi 10504 10505 CFLAGS="$CFLAGS -Werror=attributes" 10506 10507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10508 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10509 cacheid=xorg_cv_cc_flag__Werror_attributes 10510 if eval \${$cacheid+:} false; then : 10511 $as_echo_n "(cached) " >&6 10512 else 10513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10514 /* end confdefs.h. */ 10515 int i; 10516 int 10517 main () 10518 { 10519 10520 ; 10521 return 0; 10522 } 10523 _ACEOF 10524 if ac_fn_c_try_link "$LINENO"; then : 10525 eval $cacheid=yes 10526 else 10527 eval $cacheid=no 10528 fi 10529 rm -f core conftest.err conftest.$ac_objext \ 10530 conftest$ac_exeext conftest.$ac_ext 10531 fi 10532 10533 10534 CFLAGS="$xorg_testset_save_CFLAGS" 10535 10536 eval supported=\$$cacheid 10537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10538 $as_echo "$supported" >&6; } 10539 if test "$supported" = "yes" ; then 10540 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10541 found="yes" 10542 fi 10543 fi 10544 10545 10546 10547 if test "x$STRICT_COMPILE" = "xyes"; then 10548 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10549 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10550 fi 10551 10552 10553 10554 10555 10556 10557 cat >>confdefs.h <<_ACEOF 10558 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10559 _ACEOF 10560 10561 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10562 if test "x$PVM" = "x"; then 10563 PVM="0" 10564 fi 10565 10566 cat >>confdefs.h <<_ACEOF 10567 #define PACKAGE_VERSION_MINOR $PVM 10568 _ACEOF 10569 10570 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10571 if test "x$PVP" = "x"; then 10572 PVP="0" 10573 fi 10574 10575 cat >>confdefs.h <<_ACEOF 10576 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10577 _ACEOF 10578 10579 10580 10581 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10582 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10583 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10584 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10585 10586 10587 10588 10589 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10590 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10591 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10592 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10593 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10594 10595 10596 10597 10598 10599 10600 if test x$APP_MAN_SUFFIX = x ; then 10601 APP_MAN_SUFFIX=1 10602 fi 10603 if test x$APP_MAN_DIR = x ; then 10604 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10605 fi 10606 10607 if test x$LIB_MAN_SUFFIX = x ; then 10608 LIB_MAN_SUFFIX=3 10609 fi 10610 if test x$LIB_MAN_DIR = x ; then 10611 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10612 fi 10613 10614 if test x$FILE_MAN_SUFFIX = x ; then 10615 case $host_os in 10616 # Solaris 2.0 - 11 use SysV man page sections 10617 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10618 *) FILE_MAN_SUFFIX=5 ;; 10619 esac 10620 fi 10621 if test x$FILE_MAN_DIR = x ; then 10622 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10623 fi 10624 10625 if test x$MISC_MAN_SUFFIX = x ; then 10626 case $host_os in 10627 # Solaris 2.0 - 11 use SysV man page sections 10628 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10629 *) MISC_MAN_SUFFIX=7 ;; 10630 esac 10631 fi 10632 if test x$MISC_MAN_DIR = x ; then 10633 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10634 fi 10635 10636 if test x$DRIVER_MAN_SUFFIX = x ; then 10637 case $host_os in 10638 # Solaris 2.0 - 11 use SysV man page sections 10639 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10640 *) DRIVER_MAN_SUFFIX=4 ;; 10641 esac 10642 fi 10643 if test x$DRIVER_MAN_DIR = x ; then 10644 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10645 fi 10646 10647 if test x$ADMIN_MAN_SUFFIX = x ; then 10648 case $host_os in 10649 # Solaris 2.0 - 11 use SysV man page sections 10650 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10651 *) ADMIN_MAN_SUFFIX=8 ;; 10652 esac 10653 fi 10654 if test x$ADMIN_MAN_DIR = x ; then 10655 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10656 fi 10657 10658 10659 10660 10661 10662 10663 10664 10665 10666 10667 10668 10669 10670 10671 10672 XORG_MAN_PAGE="X Version 11" 10673 10674 MAN_SUBSTS="\ 10675 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10676 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10677 -e 's|__xservername__|Xorg|g' \ 10678 -e 's|__xconfigfile__|xorg.conf|g' \ 10679 -e 's|__projectroot__|\$(prefix)|g' \ 10680 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10681 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10682 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10683 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10684 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10685 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10686 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10687 10688 10689 10690 # Check whether --enable-silent-rules was given. 10691 if test "${enable_silent_rules+set}" = set; then : 10692 enableval=$enable_silent_rules; 10693 fi 10694 10695 case $enable_silent_rules in # ((( 10696 yes) AM_DEFAULT_VERBOSITY=0;; 10697 no) AM_DEFAULT_VERBOSITY=1;; 10698 *) AM_DEFAULT_VERBOSITY=0;; 10699 esac 10700 am_make=${MAKE-make} 10701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10702 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10703 if ${am_cv_make_support_nested_variables+:} false; then : 10704 $as_echo_n "(cached) " >&6 10705 else 10706 if $as_echo 'TRUE=$(BAR$(V)) 10707 BAR0=false 10708 BAR1=true 10709 V=1 10710 am__doit: 10711 @$(TRUE) 10712 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10713 am_cv_make_support_nested_variables=yes 10714 else 10715 am_cv_make_support_nested_variables=no 10716 fi 10717 fi 10718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10719 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10720 if test $am_cv_make_support_nested_variables = yes; then 10721 AM_V='$(V)' 10722 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10723 else 10724 AM_V=$AM_DEFAULT_VERBOSITY 10725 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10726 fi 10727 AM_BACKSLASH='\' 10728 10729 10730 10731 ac_ext=c 10732 ac_cpp='$CPP $CPPFLAGS' 10733 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10734 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10735 ac_compiler_gnu=$ac_cv_c_compiler_gnu 10736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 10737 $as_echo_n "checking how to run the C preprocessor... " >&6; } 10738 # On Suns, sometimes $CPP names a directory. 10739 if test -n "$CPP" && test -d "$CPP"; then 10740 CPP= 10741 fi 10742 if test -z "$CPP"; then 10743 if ${ac_cv_prog_CPP+:} false; then : 10744 $as_echo_n "(cached) " >&6 10745 else 10746 # Double quotes because CPP needs to be expanded 10747 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 10748 do 10749 ac_preproc_ok=false 10750 for ac_c_preproc_warn_flag in '' yes 10751 do 10752 # Use a header file that comes with gcc, so configuring glibc 10753 # with a fresh cross-compiler works. 10754 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 10755 # <limits.h> exists even on freestanding compilers. 10756 # On the NeXT, cc -E runs the code through the compiler's parser, 10757 # not just through cpp. "Syntax error" is here to catch this case. 10758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10759 /* end confdefs.h. */ 10760 #ifdef __STDC__ 10761 # include <limits.h> 10762 #else 10763 # include <assert.h> 10764 #endif 10765 Syntax error 10766 _ACEOF 10767 if ac_fn_c_try_cpp "$LINENO"; then : 10768 10769 else 10770 # Broken: fails on valid input. 10771 continue 10772 fi 10773 rm -f conftest.err conftest.i conftest.$ac_ext 10774 10775 # OK, works on sane cases. Now check whether nonexistent headers 10776 # can be detected and how. 10777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10778 /* end confdefs.h. */ 10779 #include <ac_nonexistent.h> 10780 _ACEOF 10781 if ac_fn_c_try_cpp "$LINENO"; then : 10782 # Broken: success on invalid input. 10783 continue 10784 else 10785 # Passes both tests. 10786 ac_preproc_ok=: 10787 break 10788 fi 10789 rm -f conftest.err conftest.i conftest.$ac_ext 10790 10791 done 10792 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 10793 rm -f conftest.i conftest.err conftest.$ac_ext 10794 if $ac_preproc_ok; then : 10795 break 10796 fi 10797 10798 done 10799 ac_cv_prog_CPP=$CPP 10800 10801 fi 10802 CPP=$ac_cv_prog_CPP 10803 else 10804 ac_cv_prog_CPP=$CPP 10805 fi 10806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 10807 $as_echo "$CPP" >&6; } 10808 ac_preproc_ok=false 10809 for ac_c_preproc_warn_flag in '' yes 10810 do 10811 # Use a header file that comes with gcc, so configuring glibc 10812 # with a fresh cross-compiler works. 10813 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 10814 # <limits.h> exists even on freestanding compilers. 10815 # On the NeXT, cc -E runs the code through the compiler's parser, 10816 # not just through cpp. "Syntax error" is here to catch this case. 10817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10818 /* end confdefs.h. */ 10819 #ifdef __STDC__ 10820 # include <limits.h> 10821 #else 10822 # include <assert.h> 10823 #endif 10824 Syntax error 10825 _ACEOF 10826 if ac_fn_c_try_cpp "$LINENO"; then : 10827 10828 else 10829 # Broken: fails on valid input. 10830 continue 10831 fi 10832 rm -f conftest.err conftest.i conftest.$ac_ext 10833 10834 # OK, works on sane cases. Now check whether nonexistent headers 10835 # can be detected and how. 10836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10837 /* end confdefs.h. */ 10838 #include <ac_nonexistent.h> 10839 _ACEOF 10840 if ac_fn_c_try_cpp "$LINENO"; then : 10841 # Broken: success on invalid input. 10842 continue 10843 else 10844 # Passes both tests. 10845 ac_preproc_ok=: 10846 break 10847 fi 10848 rm -f conftest.err conftest.i conftest.$ac_ext 10849 10850 done 10851 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 10852 rm -f conftest.i conftest.err conftest.$ac_ext 10853 if $ac_preproc_ok; then : 10854 10855 else 10856 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10857 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10858 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 10859 See \`config.log' for more details" "$LINENO" 5; } 10860 fi 10861 10862 ac_ext=c 10863 ac_cpp='$CPP $CPPFLAGS' 10864 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10865 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10866 ac_compiler_gnu=$ac_cv_c_compiler_gnu 10867 10868 10869 10870 for ac_prog in cpp 10871 do 10872 # Extract the first word of "$ac_prog", so it can be a program name with args. 10873 set dummy $ac_prog; ac_word=$2 10874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10875 $as_echo_n "checking for $ac_word... " >&6; } 10876 if ${ac_cv_path_RAWCPP+:} false; then : 10877 $as_echo_n "(cached) " >&6 10878 else 10879 case $RAWCPP in 10880 [\\/]* | ?:[\\/]*) 10881 ac_cv_path_RAWCPP="$RAWCPP" # Let the user override the test with a path. 10882 ;; 10883 *) 10884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10885 as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 10886 for as_dir in $as_dummy 10887 do 10888 IFS=$as_save_IFS 10889 test -z "$as_dir" && as_dir=. 10890 for ac_exec_ext in '' $ac_executable_extensions; do 10891 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10892 ac_cv_path_RAWCPP="$as_dir/$ac_word$ac_exec_ext" 10893 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10894 break 2 10895 fi 10896 done 10897 done 10898 IFS=$as_save_IFS 10899 10900 ;; 10901 esac 10902 fi 10903 RAWCPP=$ac_cv_path_RAWCPP 10904 if test -n "$RAWCPP"; then 10905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RAWCPP" >&5 10906 $as_echo "$RAWCPP" >&6; } 10907 else 10908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10909 $as_echo "no" >&6; } 10910 fi 10911 10912 10913 test -n "$RAWCPP" && break 10914 done 10915 test -n "$RAWCPP" || RAWCPP="${CPP}" 10916 10917 10918 # Check for flag to avoid builtin definitions - assumes unix is predefined, 10919 # which is not the best choice for supporting other OS'es, but covers most 10920 # of the ones we need for now. 10921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -undef" >&5 10922 $as_echo_n "checking if $RAWCPP requires -undef... " >&6; } 10923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10924 /* end confdefs.h. */ 10925 Does cpp redefine unix ? 10926 _ACEOF 10927 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10929 $as_echo "no" >&6; } 10930 else 10931 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10932 RAWCPPFLAGS=-undef 10933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10934 $as_echo "yes" >&6; } 10935 # under Cygwin unix is still defined even with -undef 10936 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10937 RAWCPPFLAGS="-undef -ansi" 10938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with -ansi" >&5 10939 $as_echo "yes, with -ansi" >&6; } 10940 else 10941 as_fn_error $? "${RAWCPP} defines unix with or without -undef. I don't know what to do." "$LINENO" 5 10942 fi 10943 fi 10944 rm -f conftest.$ac_ext 10945 10946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -traditional" >&5 10947 $as_echo_n "checking if $RAWCPP requires -traditional... " >&6; } 10948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10949 /* end confdefs.h. */ 10950 Does cpp preserve "whitespace"? 10951 _ACEOF 10952 if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10954 $as_echo "no" >&6; } 10955 else 10956 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10957 TRADITIONALCPPFLAGS="-traditional" 10958 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 10959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10960 $as_echo "yes" >&6; } 10961 else 10962 as_fn_error $? "${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do." "$LINENO" 5 10963 fi 10964 fi 10965 rm -f conftest.$ac_ext 10966 10967 10968 10969 CPP_PROGRAM=${RAWCPP} 10970 10971 10972 for ac_func in mkstemp 10973 do : 10974 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 10975 if test "x$ac_cv_func_mkstemp" = xyes; then : 10976 cat >>confdefs.h <<_ACEOF 10977 #define HAVE_MKSTEMP 1 10978 _ACEOF 10979 10980 fi 10981 done 10982 10983 10984 # Extract the first word of "perl", so it can be a program name with args. 10985 set dummy perl; ac_word=$2 10986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10987 $as_echo_n "checking for $ac_word... " >&6; } 10988 if ${ac_cv_prog_HAS_PERL+:} false; then : 10989 $as_echo_n "(cached) " >&6 10990 else 10991 if test -n "$HAS_PERL"; then 10992 ac_cv_prog_HAS_PERL="$HAS_PERL" # Let the user override the test. 10993 else 10994 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10995 for as_dir in $PATH 10996 do 10997 IFS=$as_save_IFS 10998 test -z "$as_dir" && as_dir=. 10999 for ac_exec_ext in '' $ac_executable_extensions; do 11000 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11001 ac_cv_prog_HAS_PERL="yes" 11002 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11003 break 2 11004 fi 11005 done 11006 done 11007 IFS=$as_save_IFS 11008 11009 fi 11010 fi 11011 HAS_PERL=$ac_cv_prog_HAS_PERL 11012 if test -n "$HAS_PERL"; then 11013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAS_PERL" >&5 11014 $as_echo "$HAS_PERL" >&6; } 11015 else 11016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11017 $as_echo "no" >&6; } 11018 fi 11019 11020 11021 if test "x$HAS_PERL" = xyes; then 11022 HAS_PERL_TRUE= 11023 HAS_PERL_FALSE='#' 11024 else 11025 HAS_PERL_TRUE='#' 11026 HAS_PERL_FALSE= 11027 fi 11028 11029 11030 11031 11032 DEFAULT_XCONFDIR="${libdir}/X11/config" 11033 11034 # Check whether --with-config-dir was given. 11035 if test "${with_config_dir+set}" = set; then : 11036 withval=$with_config_dir; XCONFDIR="$withval" 11037 else 11038 XCONFDIR="$DEFAULT_XCONFDIR" 11039 fi 11040 11041 11042 11043 DEFAULT_PREPROCESSCMD_MKDEPEND="gcc -E" 11044 11045 # Check whether --with-script-preproc-cmd was given. 11046 if test "${with_script_preproc_cmd+set}" = set; then : 11047 withval=$with_script_preproc_cmd; PREPROCESSCMD_MKDEPEND="$withval" 11048 else 11049 PREPROCESSCMD_MKDEPEND="$DEFAULT_PREPROCESSCMD_MKDEPEND" 11050 fi 11051 11052 11053 11054 DEFAULT_ARCMD="ar clq" 11055 11056 # Check whether --with-create-lib-cmd was given. 11057 if test "${with_create_lib_cmd+set}" = set; then : 11058 withval=$with_create_lib_cmd; ARCMD="$withval" 11059 else 11060 ARCMD="$DEFAULT_ARCMD" 11061 fi 11062 11063 11064 11065 DEFAULT_RANLIB="ranlib" 11066 11067 # Check whether --with-clean-lib-cmd was given. 11068 if test "${with_clean_lib_cmd+set}" = set; then : 11069 withval=$with_clean_lib_cmd; RANLIB="$withval" 11070 else 11071 RANLIB="$DEFAULT_RANLIB" 11072 fi 11073 11074 11075 11076 # Check whether --enable-revpath was given. 11077 if test "${enable_revpath+set}" = set; then : 11078 enableval=$enable_revpath; BUILD_REVPATH="$enableval" 11079 else 11080 BUILD_REVPATH=yes 11081 fi 11082 11083 if test "x$BUILD_REVPATH" = xyes; then 11084 BUILD_REVPATH_TRUE= 11085 BUILD_REVPATH_FALSE='#' 11086 else 11087 BUILD_REVPATH_TRUE='#' 11088 BUILD_REVPATH_FALSE= 11089 fi 11090 11091 11092 # Check whether --enable-makeg was given. 11093 if test "${enable_makeg+set}" = set; then : 11094 enableval=$enable_makeg; BUILD_MAKEG="$enableval" 11095 else 11096 BUILD_MAKEG=yes 11097 fi 11098 11099 if test "x$BUILD_MAKEG" = xyes; then 11100 BUILD_MAKEG_TRUE= 11101 BUILD_MAKEG_FALSE='#' 11102 else 11103 BUILD_MAKEG_TRUE='#' 11104 BUILD_MAKEG_FALSE= 11105 fi 11106 11107 11108 # Check whether --enable-xmkmf was given. 11109 if test "${enable_xmkmf+set}" = set; then : 11110 enableval=$enable_xmkmf; BUILD_XMKMF="$enableval" 11111 else 11112 BUILD_XMKMF=yes 11113 fi 11114 11115 if test "x$BUILD_XMKMF" = xyes; then 11116 BUILD_XMKMF_TRUE= 11117 BUILD_XMKMF_FALSE='#' 11118 else 11119 BUILD_XMKMF_TRUE='#' 11120 BUILD_XMKMF_FALSE= 11121 fi 11122 11123 11124 # Check whether --enable-ccmakedep was given. 11125 if test "${enable_ccmakedep+set}" = set; then : 11126 enableval=$enable_ccmakedep; BUILD_CCMAKEDEP="$enableval" 11127 else 11128 BUILD_CCMAKEDEP=yes 11129 fi 11130 11131 if test "x$BUILD_CCMAKEDEP" = xyes; then 11132 BUILD_CCMAKEDEP_TRUE= 11133 BUILD_CCMAKEDEP_FALSE='#' 11134 else 11135 BUILD_CCMAKEDEP_TRUE='#' 11136 BUILD_CCMAKEDEP_FALSE= 11137 fi 11138 11139 11140 # Check whether --enable-mergelib was given. 11141 if test "${enable_mergelib+set}" = set; then : 11142 enableval=$enable_mergelib; BUILD_MERGELIB="$enableval" 11143 else 11144 BUILD_MERGELIB=yes 11145 fi 11146 11147 if test "x$BUILD_MERGELIB" = xyes; then 11148 BUILD_MERGELIB_TRUE= 11149 BUILD_MERGELIB_FALSE='#' 11150 else 11151 BUILD_MERGELIB_TRUE='#' 11152 BUILD_MERGELIB_FALSE= 11153 fi 11154 11155 11156 # Check whether --enable-mkdirhier was given. 11157 if test "${enable_mkdirhier+set}" = set; then : 11158 enableval=$enable_mkdirhier; BUILD_MKDIRHIER="$enableval" 11159 else 11160 BUILD_MKDIRHIER=yes 11161 fi 11162 11163 if test "x$BUILD_MKDIRHIER" = xyes; then 11164 BUILD_MKDIRHIER_TRUE= 11165 BUILD_MKDIRHIER_FALSE='#' 11166 else 11167 BUILD_MKDIRHIER_TRUE='#' 11168 BUILD_MKDIRHIER_FALSE= 11169 fi 11170 11171 11172 # Check whether --enable-cleanlinks was given. 11173 if test "${enable_cleanlinks+set}" = set; then : 11174 enableval=$enable_cleanlinks; BUILD_CLEANLINKS="$enableval" 11175 else 11176 BUILD_CLEANLINKS=yes 11177 fi 11178 11179 if test "x$BUILD_CLEANLINKS" = xyes; then 11180 BUILD_CLEANLINKS_TRUE= 11181 BUILD_CLEANLINKS_FALSE='#' 11182 else 11183 BUILD_CLEANLINKS_TRUE='#' 11184 BUILD_CLEANLINKS_FALSE= 11185 fi 11186 11187 11188 # Check whether --enable-mkhtmlindex was given. 11189 if test "${enable_mkhtmlindex+set}" = set; then : 11190 enableval=$enable_mkhtmlindex; BUILD_MKHTMLINDEX="$enableval" 11191 else 11192 BUILD_MKHTMLINDEX=yes 11193 fi 11194 11195 if test "x$BUILD_MKHTMLINDEX" = xyes; then 11196 BUILD_MKHTMLINDEX_TRUE= 11197 BUILD_MKHTMLINDEX_FALSE='#' 11198 else 11199 BUILD_MKHTMLINDEX_TRUE='#' 11200 BUILD_MKHTMLINDEX_FALSE= 11201 fi 11202 11203 11204 # Checks for pkg-config packages 11205 11206 pkg_failed=no 11207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XPROTO" >&5 11208 $as_echo_n "checking for XPROTO... " >&6; } 11209 11210 if test -n "$XPROTO_CFLAGS"; then 11211 pkg_cv_XPROTO_CFLAGS="$XPROTO_CFLAGS" 11212 elif test -n "$PKG_CONFIG"; then 11213 if test -n "$PKG_CONFIG" && \ 11214 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 11215 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 11216 ac_status=$? 11217 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11218 test $ac_status = 0; }; then 11219 pkg_cv_XPROTO_CFLAGS=`$PKG_CONFIG --cflags "xproto" 2>/dev/null` 11220 test "x$?" != "x0" && pkg_failed=yes 11221 else 11222 pkg_failed=yes 11223 fi 11224 else 11225 pkg_failed=untried 11226 fi 11227 if test -n "$XPROTO_LIBS"; then 11228 pkg_cv_XPROTO_LIBS="$XPROTO_LIBS" 11229 elif test -n "$PKG_CONFIG"; then 11230 if test -n "$PKG_CONFIG" && \ 11231 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 11232 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 11233 ac_status=$? 11234 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11235 test $ac_status = 0; }; then 11236 pkg_cv_XPROTO_LIBS=`$PKG_CONFIG --libs "xproto" 2>/dev/null` 11237 test "x$?" != "x0" && pkg_failed=yes 11238 else 11239 pkg_failed=yes 11240 fi 11241 else 11242 pkg_failed=untried 11243 fi 11244 11245 11246 11247 if test $pkg_failed = yes; then 11248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11249 $as_echo "no" >&6; } 11250 11251 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11252 _pkg_short_errors_supported=yes 11253 else 11254 _pkg_short_errors_supported=no 11255 fi 11256 if test $_pkg_short_errors_supported = yes; then 11257 XPROTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto" 2>&1` 11258 else 11259 XPROTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto" 2>&1` 11260 fi 11261 # Put the nasty error message in config.log where it belongs 11262 echo "$XPROTO_PKG_ERRORS" >&5 11263 11264 as_fn_error $? "Package requirements (xproto) were not met: 11265 11266 $XPROTO_PKG_ERRORS 11267 11268 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11269 installed software in a non-standard prefix. 11270 11271 Alternatively, you may set the environment variables XPROTO_CFLAGS 11272 and XPROTO_LIBS to avoid the need to call pkg-config. 11273 See the pkg-config man page for more details." "$LINENO" 5 11274 elif test $pkg_failed = untried; then 11275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11276 $as_echo "no" >&6; } 11277 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11278 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11279 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11280 is in your PATH or set the PKG_CONFIG environment variable to the full 11281 path to pkg-config. 11282 11283 Alternatively, you may set the environment variables XPROTO_CFLAGS 11284 and XPROTO_LIBS to avoid the need to call pkg-config. 11285 See the pkg-config man page for more details. 11286 11287 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11288 See \`config.log' for more details" "$LINENO" 5; } 11289 else 11290 XPROTO_CFLAGS=$pkg_cv_XPROTO_CFLAGS 11291 XPROTO_LIBS=$pkg_cv_XPROTO_LIBS 11292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11293 $as_echo "yes" >&6; } 11294 11295 fi 11296 11297 ac_config_files="$ac_config_files Makefile" 11298 11299 cat >confcache <<\_ACEOF 11300 # This file is a shell script that caches the results of configure 11301 # tests run on this system so they can be shared between configure 11302 # scripts and configure runs, see configure's option --config-cache. 11303 # It is not useful on other systems. If it contains results you don't 11304 # want to keep, you may remove or edit it. 11305 # 11306 # config.status only pays attention to the cache file if you give it 11307 # the --recheck option to rerun configure. 11308 # 11309 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11310 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11311 # following values. 11312 11313 _ACEOF 11314 11315 # The following way of writing the cache mishandles newlines in values, 11316 # but we know of no workaround that is simple, portable, and efficient. 11317 # So, we kill variables containing newlines. 11318 # Ultrix sh set writes to stderr and can't be redirected directly, 11319 # and sets the high bit in the cache file unless we assign to the vars. 11320 ( 11321 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11322 eval ac_val=\$$ac_var 11323 case $ac_val in #( 11324 *${as_nl}*) 11325 case $ac_var in #( 11326 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11327 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11328 esac 11329 case $ac_var in #( 11330 _ | IFS | as_nl) ;; #( 11331 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11332 *) { eval $ac_var=; unset $ac_var;} ;; 11333 esac ;; 11334 esac 11335 done 11336 11337 (set) 2>&1 | 11338 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11339 *${as_nl}ac_space=\ *) 11340 # `set' does not quote correctly, so add quotes: double-quote 11341 # substitution turns \\\\ into \\, and sed turns \\ into \. 11342 sed -n \ 11343 "s/'/'\\\\''/g; 11344 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11345 ;; #( 11346 *) 11347 # `set' quotes correctly as required by POSIX, so do not add quotes. 11348 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11349 ;; 11350 esac | 11351 sort 11352 ) | 11353 sed ' 11354 /^ac_cv_env_/b end 11355 t clear 11356 :clear 11357 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11358 t end 11359 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11360 :end' >>confcache 11361 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11362 if test -w "$cache_file"; then 11363 if test "x$cache_file" != "x/dev/null"; then 11364 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11365 $as_echo "$as_me: updating cache $cache_file" >&6;} 11366 if test ! -f "$cache_file" || test -h "$cache_file"; then 11367 cat confcache >"$cache_file" 11368 else 11369 case $cache_file in #( 11370 */* | ?:*) 11371 mv -f confcache "$cache_file"$$ && 11372 mv -f "$cache_file"$$ "$cache_file" ;; #( 11373 *) 11374 mv -f confcache "$cache_file" ;; 11375 esac 11376 fi 11377 fi 11378 else 11379 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11380 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11381 fi 11382 fi 11383 rm -f confcache 11384 11385 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11386 # Let make expand exec_prefix. 11387 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11388 11389 DEFS=-DHAVE_CONFIG_H 11390 11391 ac_libobjs= 11392 ac_ltlibobjs= 11393 U= 11394 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11395 # 1. Remove the extension, and $U if already installed. 11396 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11397 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11398 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11399 # will be set to the directory where LIBOBJS objects are built. 11400 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11401 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11402 done 11403 LIBOBJS=$ac_libobjs 11404 11405 LTLIBOBJS=$ac_ltlibobjs 11406 11407 11408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11409 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11410 if test -n "$am_sleep_pid"; then 11411 # Hide warnings about reused PIDs. 11412 wait $am_sleep_pid 2>/dev/null 11413 fi 11414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11415 $as_echo "done" >&6; } 11416 if test -n "$EXEEXT"; then 11417 am__EXEEXT_TRUE= 11418 am__EXEEXT_FALSE='#' 11419 else 11420 am__EXEEXT_TRUE='#' 11421 am__EXEEXT_FALSE= 11422 fi 11423 11424 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11425 as_fn_error $? "conditional \"AMDEP\" was never defined. 11426 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11427 fi 11428 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11429 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11430 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11431 fi 11432 if test -z "${HAS_PERL_TRUE}" && test -z "${HAS_PERL_FALSE}"; then 11433 as_fn_error $? "conditional \"HAS_PERL\" was never defined. 11434 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11435 fi 11436 if test -z "${BUILD_REVPATH_TRUE}" && test -z "${BUILD_REVPATH_FALSE}"; then 11437 as_fn_error $? "conditional \"BUILD_REVPATH\" was never defined. 11438 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11439 fi 11440 if test -z "${BUILD_MAKEG_TRUE}" && test -z "${BUILD_MAKEG_FALSE}"; then 11441 as_fn_error $? "conditional \"BUILD_MAKEG\" was never defined. 11442 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11443 fi 11444 if test -z "${BUILD_XMKMF_TRUE}" && test -z "${BUILD_XMKMF_FALSE}"; then 11445 as_fn_error $? "conditional \"BUILD_XMKMF\" was never defined. 11446 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11447 fi 11448 if test -z "${BUILD_CCMAKEDEP_TRUE}" && test -z "${BUILD_CCMAKEDEP_FALSE}"; then 11449 as_fn_error $? "conditional \"BUILD_CCMAKEDEP\" was never defined. 11450 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11451 fi 11452 if test -z "${BUILD_MERGELIB_TRUE}" && test -z "${BUILD_MERGELIB_FALSE}"; then 11453 as_fn_error $? "conditional \"BUILD_MERGELIB\" was never defined. 11454 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11455 fi 11456 if test -z "${BUILD_MKDIRHIER_TRUE}" && test -z "${BUILD_MKDIRHIER_FALSE}"; then 11457 as_fn_error $? "conditional \"BUILD_MKDIRHIER\" was never defined. 11458 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11459 fi 11460 if test -z "${BUILD_CLEANLINKS_TRUE}" && test -z "${BUILD_CLEANLINKS_FALSE}"; then 11461 as_fn_error $? "conditional \"BUILD_CLEANLINKS\" was never defined. 11462 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11463 fi 11464 if test -z "${BUILD_MKHTMLINDEX_TRUE}" && test -z "${BUILD_MKHTMLINDEX_FALSE}"; then 11465 as_fn_error $? "conditional \"BUILD_MKHTMLINDEX\" was never defined. 11466 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11467 fi 11468 11469 : "${CONFIG_STATUS=./config.status}" 11470 ac_write_fail=0 11471 ac_clean_files_save=$ac_clean_files 11472 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11473 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11474 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11475 as_write_fail=0 11476 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11477 #! $SHELL 11478 # Generated by $as_me. 11479 # Run this file to recreate the current configuration. 11480 # Compiler output produced by configure, useful for debugging 11481 # configure, is in config.log if it exists. 11482 11483 debug=false 11484 ac_cs_recheck=false 11485 ac_cs_silent=false 11486 11487 SHELL=\${CONFIG_SHELL-$SHELL} 11488 export SHELL 11489 _ASEOF 11490 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11491 ## -------------------- ## 11492 ## M4sh Initialization. ## 11493 ## -------------------- ## 11494 11495 # Be more Bourne compatible 11496 DUALCASE=1; export DUALCASE # for MKS sh 11497 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11498 emulate sh 11499 NULLCMD=: 11500 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11501 # is contrary to our usage. Disable this feature. 11502 alias -g '${1+"$@"}'='"$@"' 11503 setopt NO_GLOB_SUBST 11504 else 11505 case `(set -o) 2>/dev/null` in #( 11506 *posix*) : 11507 set -o posix ;; #( 11508 *) : 11509 ;; 11510 esac 11511 fi 11512 11513 11514 as_nl=' 11515 ' 11516 export as_nl 11517 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11518 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11519 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11520 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11521 # Prefer a ksh shell builtin over an external printf program on Solaris, 11522 # but without wasting forks for bash or zsh. 11523 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11524 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11525 as_echo='print -r --' 11526 as_echo_n='print -rn --' 11527 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11528 as_echo='printf %s\n' 11529 as_echo_n='printf %s' 11530 else 11531 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11532 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11533 as_echo_n='/usr/ucb/echo -n' 11534 else 11535 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11536 as_echo_n_body='eval 11537 arg=$1; 11538 case $arg in #( 11539 *"$as_nl"*) 11540 expr "X$arg" : "X\\(.*\\)$as_nl"; 11541 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11542 esac; 11543 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11544 ' 11545 export as_echo_n_body 11546 as_echo_n='sh -c $as_echo_n_body as_echo' 11547 fi 11548 export as_echo_body 11549 as_echo='sh -c $as_echo_body as_echo' 11550 fi 11551 11552 # The user is always right. 11553 if test "${PATH_SEPARATOR+set}" != set; then 11554 PATH_SEPARATOR=: 11555 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11556 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11557 PATH_SEPARATOR=';' 11558 } 11559 fi 11560 11561 11562 # IFS 11563 # We need space, tab and new line, in precisely that order. Quoting is 11564 # there to prevent editors from complaining about space-tab. 11565 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11566 # splitting by setting IFS to empty value.) 11567 IFS=" "" $as_nl" 11568 11569 # Find who we are. Look in the path if we contain no directory separator. 11570 as_myself= 11571 case $0 in #(( 11572 *[\\/]* ) as_myself=$0 ;; 11573 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11574 for as_dir in $PATH 11575 do 11576 IFS=$as_save_IFS 11577 test -z "$as_dir" && as_dir=. 11578 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11579 done 11580 IFS=$as_save_IFS 11581 11582 ;; 11583 esac 11584 # We did not find ourselves, most probably we were run as `sh COMMAND' 11585 # in which case we are not to be found in the path. 11586 if test "x$as_myself" = x; then 11587 as_myself=$0 11588 fi 11589 if test ! -f "$as_myself"; then 11590 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11591 exit 1 11592 fi 11593 11594 # Unset variables that we do not need and which cause bugs (e.g. in 11595 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11596 # suppresses any "Segmentation fault" message there. '((' could 11597 # trigger a bug in pdksh 5.2.14. 11598 for as_var in BASH_ENV ENV MAIL MAILPATH 11599 do eval test x\${$as_var+set} = xset \ 11600 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11601 done 11602 PS1='$ ' 11603 PS2='> ' 11604 PS4='+ ' 11605 11606 # NLS nuisances. 11607 LC_ALL=C 11608 export LC_ALL 11609 LANGUAGE=C 11610 export LANGUAGE 11611 11612 # CDPATH. 11613 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11614 11615 11616 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11617 # ---------------------------------------- 11618 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11619 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11620 # script with STATUS, using 1 if that was 0. 11621 as_fn_error () 11622 { 11623 as_status=$1; test $as_status -eq 0 && as_status=1 11624 if test "$4"; then 11625 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11626 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11627 fi 11628 $as_echo "$as_me: error: $2" >&2 11629 as_fn_exit $as_status 11630 } # as_fn_error 11631 11632 11633 # as_fn_set_status STATUS 11634 # ----------------------- 11635 # Set $? to STATUS, without forking. 11636 as_fn_set_status () 11637 { 11638 return $1 11639 } # as_fn_set_status 11640 11641 # as_fn_exit STATUS 11642 # ----------------- 11643 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11644 as_fn_exit () 11645 { 11646 set +e 11647 as_fn_set_status $1 11648 exit $1 11649 } # as_fn_exit 11650 11651 # as_fn_unset VAR 11652 # --------------- 11653 # Portably unset VAR. 11654 as_fn_unset () 11655 { 11656 { eval $1=; unset $1;} 11657 } 11658 as_unset=as_fn_unset 11659 # as_fn_append VAR VALUE 11660 # ---------------------- 11661 # Append the text in VALUE to the end of the definition contained in VAR. Take 11662 # advantage of any shell optimizations that allow amortized linear growth over 11663 # repeated appends, instead of the typical quadratic growth present in naive 11664 # implementations. 11665 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11666 eval 'as_fn_append () 11667 { 11668 eval $1+=\$2 11669 }' 11670 else 11671 as_fn_append () 11672 { 11673 eval $1=\$$1\$2 11674 } 11675 fi # as_fn_append 11676 11677 # as_fn_arith ARG... 11678 # ------------------ 11679 # Perform arithmetic evaluation on the ARGs, and store the result in the 11680 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11681 # must be portable across $(()) and expr. 11682 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11683 eval 'as_fn_arith () 11684 { 11685 as_val=$(( $* )) 11686 }' 11687 else 11688 as_fn_arith () 11689 { 11690 as_val=`expr "$@" || test $? -eq 1` 11691 } 11692 fi # as_fn_arith 11693 11694 11695 if expr a : '\(a\)' >/dev/null 2>&1 && 11696 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11697 as_expr=expr 11698 else 11699 as_expr=false 11700 fi 11701 11702 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11703 as_basename=basename 11704 else 11705 as_basename=false 11706 fi 11707 11708 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11709 as_dirname=dirname 11710 else 11711 as_dirname=false 11712 fi 11713 11714 as_me=`$as_basename -- "$0" || 11715 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11716 X"$0" : 'X\(//\)$' \| \ 11717 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11718 $as_echo X/"$0" | 11719 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11720 s//\1/ 11721 q 11722 } 11723 /^X\/\(\/\/\)$/{ 11724 s//\1/ 11725 q 11726 } 11727 /^X\/\(\/\).*/{ 11728 s//\1/ 11729 q 11730 } 11731 s/.*/./; q'` 11732 11733 # Avoid depending upon Character Ranges. 11734 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11735 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11736 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11737 as_cr_digits='0123456789' 11738 as_cr_alnum=$as_cr_Letters$as_cr_digits 11739 11740 ECHO_C= ECHO_N= ECHO_T= 11741 case `echo -n x` in #((((( 11742 -n*) 11743 case `echo 'xy\c'` in 11744 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11745 xy) ECHO_C='\c';; 11746 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11747 ECHO_T=' ';; 11748 esac;; 11749 *) 11750 ECHO_N='-n';; 11751 esac 11752 11753 rm -f conf$$ conf$$.exe conf$$.file 11754 if test -d conf$$.dir; then 11755 rm -f conf$$.dir/conf$$.file 11756 else 11757 rm -f conf$$.dir 11758 mkdir conf$$.dir 2>/dev/null 11759 fi 11760 if (echo >conf$$.file) 2>/dev/null; then 11761 if ln -s conf$$.file conf$$ 2>/dev/null; then 11762 as_ln_s='ln -s' 11763 # ... but there are two gotchas: 11764 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11765 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11766 # In both cases, we have to default to `cp -pR'. 11767 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11768 as_ln_s='cp -pR' 11769 elif ln conf$$.file conf$$ 2>/dev/null; then 11770 as_ln_s=ln 11771 else 11772 as_ln_s='cp -pR' 11773 fi 11774 else 11775 as_ln_s='cp -pR' 11776 fi 11777 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11778 rmdir conf$$.dir 2>/dev/null 11779 11780 11781 # as_fn_mkdir_p 11782 # ------------- 11783 # Create "$as_dir" as a directory, including parents if necessary. 11784 as_fn_mkdir_p () 11785 { 11786 11787 case $as_dir in #( 11788 -*) as_dir=./$as_dir;; 11789 esac 11790 test -d "$as_dir" || eval $as_mkdir_p || { 11791 as_dirs= 11792 while :; do 11793 case $as_dir in #( 11794 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11795 *) as_qdir=$as_dir;; 11796 esac 11797 as_dirs="'$as_qdir' $as_dirs" 11798 as_dir=`$as_dirname -- "$as_dir" || 11799 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11800 X"$as_dir" : 'X\(//\)[^/]' \| \ 11801 X"$as_dir" : 'X\(//\)$' \| \ 11802 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11803 $as_echo X"$as_dir" | 11804 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11805 s//\1/ 11806 q 11807 } 11808 /^X\(\/\/\)[^/].*/{ 11809 s//\1/ 11810 q 11811 } 11812 /^X\(\/\/\)$/{ 11813 s//\1/ 11814 q 11815 } 11816 /^X\(\/\).*/{ 11817 s//\1/ 11818 q 11819 } 11820 s/.*/./; q'` 11821 test -d "$as_dir" && break 11822 done 11823 test -z "$as_dirs" || eval "mkdir $as_dirs" 11824 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11825 11826 11827 } # as_fn_mkdir_p 11828 if mkdir -p . 2>/dev/null; then 11829 as_mkdir_p='mkdir -p "$as_dir"' 11830 else 11831 test -d ./-p && rmdir ./-p 11832 as_mkdir_p=false 11833 fi 11834 11835 11836 # as_fn_executable_p FILE 11837 # ----------------------- 11838 # Test if FILE is an executable regular file. 11839 as_fn_executable_p () 11840 { 11841 test -f "$1" && test -x "$1" 11842 } # as_fn_executable_p 11843 as_test_x='test -x' 11844 as_executable_p=as_fn_executable_p 11845 11846 # Sed expression to map a string onto a valid CPP name. 11847 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11848 11849 # Sed expression to map a string onto a valid variable name. 11850 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11851 11852 11853 exec 6>&1 11854 ## ----------------------------------- ## 11855 ## Main body of $CONFIG_STATUS script. ## 11856 ## ----------------------------------- ## 11857 _ASEOF 11858 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11859 11860 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11861 # Save the log message, to keep $0 and so on meaningful, and to 11862 # report actual input values of CONFIG_FILES etc. instead of their 11863 # values after options handling. 11864 ac_log=" 11865 This file was extended by imake $as_me 1.0.8, which was 11866 generated by GNU Autoconf 2.69. Invocation command line was 11867 11868 CONFIG_FILES = $CONFIG_FILES 11869 CONFIG_HEADERS = $CONFIG_HEADERS 11870 CONFIG_LINKS = $CONFIG_LINKS 11871 CONFIG_COMMANDS = $CONFIG_COMMANDS 11872 $ $0 $@ 11873 11874 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11875 " 11876 11877 _ACEOF 11878 11879 case $ac_config_files in *" 11880 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11881 esac 11882 11883 case $ac_config_headers in *" 11884 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11885 esac 11886 11887 11888 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11889 # Files that config.status was made for. 11890 config_files="$ac_config_files" 11891 config_headers="$ac_config_headers" 11892 config_commands="$ac_config_commands" 11893 11894 _ACEOF 11895 11896 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11897 ac_cs_usage="\ 11898 \`$as_me' instantiates files and other configuration actions 11899 from templates according to the current configuration. Unless the files 11900 and actions are specified as TAGs, all are instantiated by default. 11901 11902 Usage: $0 [OPTION]... [TAG]... 11903 11904 -h, --help print this help, then exit 11905 -V, --version print version number and configuration settings, then exit 11906 --config print configuration, then exit 11907 -q, --quiet, --silent 11908 do not print progress messages 11909 -d, --debug don't remove temporary files 11910 --recheck update $as_me by reconfiguring in the same conditions 11911 --file=FILE[:TEMPLATE] 11912 instantiate the configuration file FILE 11913 --header=FILE[:TEMPLATE] 11914 instantiate the configuration header FILE 11915 11916 Configuration files: 11917 $config_files 11918 11919 Configuration headers: 11920 $config_headers 11921 11922 Configuration commands: 11923 $config_commands 11924 11925 Report bugs to <https://gitlab.freedesktop.org/xorg/util/imake/issues>." 11926 11927 _ACEOF 11928 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11929 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11930 ac_cs_version="\\ 11931 imake config.status 1.0.8 11932 configured by $0, generated by GNU Autoconf 2.69, 11933 with options \\"\$ac_cs_config\\" 11934 11935 Copyright (C) 2012 Free Software Foundation, Inc. 11936 This config.status script is free software; the Free Software Foundation 11937 gives unlimited permission to copy, distribute and modify it." 11938 11939 ac_pwd='$ac_pwd' 11940 srcdir='$srcdir' 11941 INSTALL='$INSTALL' 11942 MKDIR_P='$MKDIR_P' 11943 AWK='$AWK' 11944 test -n "\$AWK" || AWK=awk 11945 _ACEOF 11946 11947 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11948 # The default lists apply if the user does not specify any file. 11949 ac_need_defaults=: 11950 while test $# != 0 11951 do 11952 case $1 in 11953 --*=?*) 11954 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11955 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11956 ac_shift=: 11957 ;; 11958 --*=) 11959 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11960 ac_optarg= 11961 ac_shift=: 11962 ;; 11963 *) 11964 ac_option=$1 11965 ac_optarg=$2 11966 ac_shift=shift 11967 ;; 11968 esac 11969 11970 case $ac_option in 11971 # Handling of the options. 11972 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11973 ac_cs_recheck=: ;; 11974 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11975 $as_echo "$ac_cs_version"; exit ;; 11976 --config | --confi | --conf | --con | --co | --c ) 11977 $as_echo "$ac_cs_config"; exit ;; 11978 --debug | --debu | --deb | --de | --d | -d ) 11979 debug=: ;; 11980 --file | --fil | --fi | --f ) 11981 $ac_shift 11982 case $ac_optarg in 11983 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11984 '') as_fn_error $? "missing file argument" ;; 11985 esac 11986 as_fn_append CONFIG_FILES " '$ac_optarg'" 11987 ac_need_defaults=false;; 11988 --header | --heade | --head | --hea ) 11989 $ac_shift 11990 case $ac_optarg in 11991 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11992 esac 11993 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11994 ac_need_defaults=false;; 11995 --he | --h) 11996 # Conflict between --help and --header 11997 as_fn_error $? "ambiguous option: \`$1' 11998 Try \`$0 --help' for more information.";; 11999 --help | --hel | -h ) 12000 $as_echo "$ac_cs_usage"; exit ;; 12001 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12002 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12003 ac_cs_silent=: ;; 12004 12005 # This is an error. 12006 -*) as_fn_error $? "unrecognized option: \`$1' 12007 Try \`$0 --help' for more information." ;; 12008 12009 *) as_fn_append ac_config_targets " $1" 12010 ac_need_defaults=false ;; 12011 12012 esac 12013 shift 12014 done 12015 12016 ac_configure_extra_args= 12017 12018 if $ac_cs_silent; then 12019 exec 6>/dev/null 12020 ac_configure_extra_args="$ac_configure_extra_args --silent" 12021 fi 12022 12023 _ACEOF 12024 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12025 if \$ac_cs_recheck; then 12026 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12027 shift 12028 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12029 CONFIG_SHELL='$SHELL' 12030 export CONFIG_SHELL 12031 exec "\$@" 12032 fi 12033 12034 _ACEOF 12035 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12036 exec 5>>config.log 12037 { 12038 echo 12039 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12040 ## Running $as_me. ## 12041 _ASBOX 12042 $as_echo "$ac_log" 12043 } >&5 12044 12045 _ACEOF 12046 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12047 # 12048 # INIT-COMMANDS 12049 # 12050 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12051 12052 _ACEOF 12053 12054 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12055 12056 # Handling of arguments. 12057 for ac_config_target in $ac_config_targets 12058 do 12059 case $ac_config_target in 12060 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12061 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12062 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12063 12064 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12065 esac 12066 done 12067 12068 12069 # If the user did not use the arguments to specify the items to instantiate, 12070 # then the envvar interface is used. Set only those that are not. 12071 # We use the long form for the default assignment because of an extremely 12072 # bizarre bug on SunOS 4.1.3. 12073 if $ac_need_defaults; then 12074 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12075 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12076 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12077 fi 12078 12079 # Have a temporary directory for convenience. Make it in the build tree 12080 # simply because there is no reason against having it here, and in addition, 12081 # creating and moving files from /tmp can sometimes cause problems. 12082 # Hook for its removal unless debugging. 12083 # Note that there is a small window in which the directory will not be cleaned: 12084 # after its creation but before its name has been assigned to `$tmp'. 12085 $debug || 12086 { 12087 tmp= ac_tmp= 12088 trap 'exit_status=$? 12089 : "${ac_tmp:=$tmp}" 12090 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12091 ' 0 12092 trap 'as_fn_exit 1' 1 2 13 15 12093 } 12094 # Create a (secure) tmp directory for tmp files. 12095 12096 { 12097 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12098 test -d "$tmp" 12099 } || 12100 { 12101 tmp=./conf$$-$RANDOM 12102 (umask 077 && mkdir "$tmp") 12103 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12104 ac_tmp=$tmp 12105 12106 # Set up the scripts for CONFIG_FILES section. 12107 # No need to generate them if there are no CONFIG_FILES. 12108 # This happens for instance with `./config.status config.h'. 12109 if test -n "$CONFIG_FILES"; then 12110 12111 12112 ac_cr=`echo X | tr X '\015'` 12113 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12114 # But we know of no other shell where ac_cr would be empty at this 12115 # point, so we can use a bashism as a fallback. 12116 if test "x$ac_cr" = x; then 12117 eval ac_cr=\$\'\\r\' 12118 fi 12119 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12120 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12121 ac_cs_awk_cr='\\r' 12122 else 12123 ac_cs_awk_cr=$ac_cr 12124 fi 12125 12126 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12127 _ACEOF 12128 12129 12130 { 12131 echo "cat >conf$$subs.awk <<_ACEOF" && 12132 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12133 echo "_ACEOF" 12134 } >conf$$subs.sh || 12135 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12136 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12137 ac_delim='%!_!# ' 12138 for ac_last_try in false false false false false :; do 12139 . ./conf$$subs.sh || 12140 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12141 12142 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12143 if test $ac_delim_n = $ac_delim_num; then 12144 break 12145 elif $ac_last_try; then 12146 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12147 else 12148 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12149 fi 12150 done 12151 rm -f conf$$subs.sh 12152 12153 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12154 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12155 _ACEOF 12156 sed -n ' 12157 h 12158 s/^/S["/; s/!.*/"]=/ 12159 p 12160 g 12161 s/^[^!]*!// 12162 :repl 12163 t repl 12164 s/'"$ac_delim"'$// 12165 t delim 12166 :nl 12167 h 12168 s/\(.\{148\}\)..*/\1/ 12169 t more1 12170 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12171 p 12172 n 12173 b repl 12174 :more1 12175 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12176 p 12177 g 12178 s/.\{148\}// 12179 t nl 12180 :delim 12181 h 12182 s/\(.\{148\}\)..*/\1/ 12183 t more2 12184 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12185 p 12186 b 12187 :more2 12188 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12189 p 12190 g 12191 s/.\{148\}// 12192 t delim 12193 ' <conf$$subs.awk | sed ' 12194 /^[^""]/{ 12195 N 12196 s/\n// 12197 } 12198 ' >>$CONFIG_STATUS || ac_write_fail=1 12199 rm -f conf$$subs.awk 12200 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12201 _ACAWK 12202 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12203 for (key in S) S_is_set[key] = 1 12204 FS = "" 12205 12206 } 12207 { 12208 line = $ 0 12209 nfields = split(line, field, "@") 12210 substed = 0 12211 len = length(field[1]) 12212 for (i = 2; i < nfields; i++) { 12213 key = field[i] 12214 keylen = length(key) 12215 if (S_is_set[key]) { 12216 value = S[key] 12217 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12218 len += length(value) + length(field[++i]) 12219 substed = 1 12220 } else 12221 len += 1 + keylen 12222 } 12223 12224 print line 12225 } 12226 12227 _ACAWK 12228 _ACEOF 12229 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12230 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12231 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12232 else 12233 cat 12234 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12235 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12236 _ACEOF 12237 12238 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12239 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12240 # trailing colons and then remove the whole line if VPATH becomes empty 12241 # (actually we leave an empty line to preserve line numbers). 12242 if test "x$srcdir" = x.; then 12243 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12244 h 12245 s/// 12246 s/^/:/ 12247 s/[ ]*$/:/ 12248 s/:\$(srcdir):/:/g 12249 s/:\${srcdir}:/:/g 12250 s/:@srcdir@:/:/g 12251 s/^:*// 12252 s/:*$// 12253 x 12254 s/\(=[ ]*\).*/\1/ 12255 G 12256 s/\n// 12257 s/^[^=]*=[ ]*$// 12258 }' 12259 fi 12260 12261 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12262 fi # test -n "$CONFIG_FILES" 12263 12264 # Set up the scripts for CONFIG_HEADERS section. 12265 # No need to generate them if there are no CONFIG_HEADERS. 12266 # This happens for instance with `./config.status Makefile'. 12267 if test -n "$CONFIG_HEADERS"; then 12268 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12269 BEGIN { 12270 _ACEOF 12271 12272 # Transform confdefs.h into an awk script `defines.awk', embedded as 12273 # here-document in config.status, that substitutes the proper values into 12274 # config.h.in to produce config.h. 12275 12276 # Create a delimiter string that does not exist in confdefs.h, to ease 12277 # handling of long lines. 12278 ac_delim='%!_!# ' 12279 for ac_last_try in false false :; do 12280 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12281 if test -z "$ac_tt"; then 12282 break 12283 elif $ac_last_try; then 12284 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12285 else 12286 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12287 fi 12288 done 12289 12290 # For the awk script, D is an array of macro values keyed by name, 12291 # likewise P contains macro parameters if any. Preserve backslash 12292 # newline sequences. 12293 12294 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12295 sed -n ' 12296 s/.\{148\}/&'"$ac_delim"'/g 12297 t rset 12298 :rset 12299 s/^[ ]*#[ ]*define[ ][ ]*/ / 12300 t def 12301 d 12302 :def 12303 s/\\$// 12304 t bsnl 12305 s/["\\]/\\&/g 12306 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12307 D["\1"]=" \3"/p 12308 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12309 d 12310 :bsnl 12311 s/["\\]/\\&/g 12312 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12313 D["\1"]=" \3\\\\\\n"\\/p 12314 t cont 12315 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12316 t cont 12317 d 12318 :cont 12319 n 12320 s/.\{148\}/&'"$ac_delim"'/g 12321 t clear 12322 :clear 12323 s/\\$// 12324 t bsnlc 12325 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12326 d 12327 :bsnlc 12328 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12329 b cont 12330 ' <confdefs.h | sed ' 12331 s/'"$ac_delim"'/"\\\ 12332 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12333 12334 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12335 for (key in D) D_is_set[key] = 1 12336 FS = "" 12337 } 12338 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12339 line = \$ 0 12340 split(line, arg, " ") 12341 if (arg[1] == "#") { 12342 defundef = arg[2] 12343 mac1 = arg[3] 12344 } else { 12345 defundef = substr(arg[1], 2) 12346 mac1 = arg[2] 12347 } 12348 split(mac1, mac2, "(") #) 12349 macro = mac2[1] 12350 prefix = substr(line, 1, index(line, defundef) - 1) 12351 if (D_is_set[macro]) { 12352 # Preserve the white space surrounding the "#". 12353 print prefix "define", macro P[macro] D[macro] 12354 next 12355 } else { 12356 # Replace #undef with comments. This is necessary, for example, 12357 # in the case of _POSIX_SOURCE, which is predefined and required 12358 # on some systems where configure will not decide to define it. 12359 if (defundef == "undef") { 12360 print "/*", prefix defundef, macro, "*/" 12361 next 12362 } 12363 } 12364 } 12365 { print } 12366 _ACAWK 12367 _ACEOF 12368 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12369 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12370 fi # test -n "$CONFIG_HEADERS" 12371 12372 12373 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12374 shift 12375 for ac_tag 12376 do 12377 case $ac_tag in 12378 :[FHLC]) ac_mode=$ac_tag; continue;; 12379 esac 12380 case $ac_mode$ac_tag in 12381 :[FHL]*:*);; 12382 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12383 :[FH]-) ac_tag=-:-;; 12384 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12385 esac 12386 ac_save_IFS=$IFS 12387 IFS=: 12388 set x $ac_tag 12389 IFS=$ac_save_IFS 12390 shift 12391 ac_file=$1 12392 shift 12393 12394 case $ac_mode in 12395 :L) ac_source=$1;; 12396 :[FH]) 12397 ac_file_inputs= 12398 for ac_f 12399 do 12400 case $ac_f in 12401 -) ac_f="$ac_tmp/stdin";; 12402 *) # Look for the file first in the build tree, then in the source tree 12403 # (if the path is not absolute). The absolute path cannot be DOS-style, 12404 # because $ac_f cannot contain `:'. 12405 test -f "$ac_f" || 12406 case $ac_f in 12407 [\\/$]*) false;; 12408 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12409 esac || 12410 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12411 esac 12412 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12413 as_fn_append ac_file_inputs " '$ac_f'" 12414 done 12415 12416 # Let's still pretend it is `configure' which instantiates (i.e., don't 12417 # use $as_me), people would be surprised to read: 12418 # /* config.h. Generated by config.status. */ 12419 configure_input='Generated from '` 12420 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12421 `' by configure.' 12422 if test x"$ac_file" != x-; then 12423 configure_input="$ac_file. $configure_input" 12424 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12425 $as_echo "$as_me: creating $ac_file" >&6;} 12426 fi 12427 # Neutralize special characters interpreted by sed in replacement strings. 12428 case $configure_input in #( 12429 *\&* | *\|* | *\\* ) 12430 ac_sed_conf_input=`$as_echo "$configure_input" | 12431 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12432 *) ac_sed_conf_input=$configure_input;; 12433 esac 12434 12435 case $ac_tag in 12436 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12437 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12438 esac 12439 ;; 12440 esac 12441 12442 ac_dir=`$as_dirname -- "$ac_file" || 12443 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12444 X"$ac_file" : 'X\(//\)[^/]' \| \ 12445 X"$ac_file" : 'X\(//\)$' \| \ 12446 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12447 $as_echo X"$ac_file" | 12448 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12449 s//\1/ 12450 q 12451 } 12452 /^X\(\/\/\)[^/].*/{ 12453 s//\1/ 12454 q 12455 } 12456 /^X\(\/\/\)$/{ 12457 s//\1/ 12458 q 12459 } 12460 /^X\(\/\).*/{ 12461 s//\1/ 12462 q 12463 } 12464 s/.*/./; q'` 12465 as_dir="$ac_dir"; as_fn_mkdir_p 12466 ac_builddir=. 12467 12468 case "$ac_dir" in 12469 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12470 *) 12471 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12472 # A ".." for each directory in $ac_dir_suffix. 12473 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12474 case $ac_top_builddir_sub in 12475 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12476 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12477 esac ;; 12478 esac 12479 ac_abs_top_builddir=$ac_pwd 12480 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12481 # for backward compatibility: 12482 ac_top_builddir=$ac_top_build_prefix 12483 12484 case $srcdir in 12485 .) # We are building in place. 12486 ac_srcdir=. 12487 ac_top_srcdir=$ac_top_builddir_sub 12488 ac_abs_top_srcdir=$ac_pwd ;; 12489 [\\/]* | ?:[\\/]* ) # Absolute name. 12490 ac_srcdir=$srcdir$ac_dir_suffix; 12491 ac_top_srcdir=$srcdir 12492 ac_abs_top_srcdir=$srcdir ;; 12493 *) # Relative name. 12494 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12495 ac_top_srcdir=$ac_top_build_prefix$srcdir 12496 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12497 esac 12498 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12499 12500 12501 case $ac_mode in 12502 :F) 12503 # 12504 # CONFIG_FILE 12505 # 12506 12507 case $INSTALL in 12508 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12509 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12510 esac 12511 ac_MKDIR_P=$MKDIR_P 12512 case $MKDIR_P in 12513 [\\/$]* | ?:[\\/]* ) ;; 12514 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12515 esac 12516 _ACEOF 12517 12518 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12519 # If the template does not know about datarootdir, expand it. 12520 # FIXME: This hack should be removed a few years after 2.60. 12521 ac_datarootdir_hack=; ac_datarootdir_seen= 12522 ac_sed_dataroot=' 12523 /datarootdir/ { 12524 p 12525 q 12526 } 12527 /@datadir@/p 12528 /@docdir@/p 12529 /@infodir@/p 12530 /@localedir@/p 12531 /@mandir@/p' 12532 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12533 *datarootdir*) ac_datarootdir_seen=yes;; 12534 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12536 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12537 _ACEOF 12538 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12539 ac_datarootdir_hack=' 12540 s&@datadir@&$datadir&g 12541 s&@docdir@&$docdir&g 12542 s&@infodir@&$infodir&g 12543 s&@localedir@&$localedir&g 12544 s&@mandir@&$mandir&g 12545 s&\\\${datarootdir}&$datarootdir&g' ;; 12546 esac 12547 _ACEOF 12548 12549 # Neutralize VPATH when `$srcdir' = `.'. 12550 # Shell code in configure.ac might set extrasub. 12551 # FIXME: do we really want to maintain this feature? 12552 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12553 ac_sed_extra="$ac_vpsub 12554 $extrasub 12555 _ACEOF 12556 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12557 :t 12558 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12559 s|@configure_input@|$ac_sed_conf_input|;t t 12560 s&@top_builddir@&$ac_top_builddir_sub&;t t 12561 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12562 s&@srcdir@&$ac_srcdir&;t t 12563 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12564 s&@top_srcdir@&$ac_top_srcdir&;t t 12565 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12566 s&@builddir@&$ac_builddir&;t t 12567 s&@abs_builddir@&$ac_abs_builddir&;t t 12568 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12569 s&@INSTALL@&$ac_INSTALL&;t t 12570 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12571 $ac_datarootdir_hack 12572 " 12573 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12574 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12575 12576 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12577 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12578 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12579 "$ac_tmp/out"`; test -z "$ac_out"; } && 12580 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12581 which seems to be undefined. Please make sure it is defined" >&5 12582 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12583 which seems to be undefined. Please make sure it is defined" >&2;} 12584 12585 rm -f "$ac_tmp/stdin" 12586 case $ac_file in 12587 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12588 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12589 esac \ 12590 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12591 ;; 12592 :H) 12593 # 12594 # CONFIG_HEADER 12595 # 12596 if test x"$ac_file" != x-; then 12597 { 12598 $as_echo "/* $configure_input */" \ 12599 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12600 } >"$ac_tmp/config.h" \ 12601 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12602 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12603 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12604 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12605 else 12606 rm -f "$ac_file" 12607 mv "$ac_tmp/config.h" "$ac_file" \ 12608 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12609 fi 12610 else 12611 $as_echo "/* $configure_input */" \ 12612 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12613 || as_fn_error $? "could not create -" "$LINENO" 5 12614 fi 12615 # Compute "$ac_file"'s index in $config_headers. 12616 _am_arg="$ac_file" 12617 _am_stamp_count=1 12618 for _am_header in $config_headers :; do 12619 case $_am_header in 12620 $_am_arg | $_am_arg:* ) 12621 break ;; 12622 * ) 12623 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12624 esac 12625 done 12626 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12627 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12628 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12629 X"$_am_arg" : 'X\(//\)$' \| \ 12630 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12631 $as_echo X"$_am_arg" | 12632 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12633 s//\1/ 12634 q 12635 } 12636 /^X\(\/\/\)[^/].*/{ 12637 s//\1/ 12638 q 12639 } 12640 /^X\(\/\/\)$/{ 12641 s//\1/ 12642 q 12643 } 12644 /^X\(\/\).*/{ 12645 s//\1/ 12646 q 12647 } 12648 s/.*/./; q'`/stamp-h$_am_stamp_count 12649 ;; 12650 12651 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12652 $as_echo "$as_me: executing $ac_file commands" >&6;} 12653 ;; 12654 esac 12655 12656 12657 case $ac_file$ac_mode in 12658 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12659 # Older Autoconf quotes --file arguments for eval, but not when files 12660 # are listed without --file. Let's play safe and only enable the eval 12661 # if we detect the quoting. 12662 case $CONFIG_FILES in 12663 *\'*) eval set x "$CONFIG_FILES" ;; 12664 *) set x $CONFIG_FILES ;; 12665 esac 12666 shift 12667 for mf 12668 do 12669 # Strip MF so we end up with the name of the file. 12670 mf=`echo "$mf" | sed -e 's/:.*$//'` 12671 # Check whether this is an Automake generated Makefile or not. 12672 # We used to match only the files named 'Makefile.in', but 12673 # some people rename them; so instead we look at the file content. 12674 # Grep'ing the first line is not enough: some people post-process 12675 # each Makefile.in and add a new line on top of each file to say so. 12676 # Grep'ing the whole file is not good either: AIX grep has a line 12677 # limit of 2048, but all sed's we know have understand at least 4000. 12678 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12679 dirpart=`$as_dirname -- "$mf" || 12680 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12681 X"$mf" : 'X\(//\)[^/]' \| \ 12682 X"$mf" : 'X\(//\)$' \| \ 12683 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12684 $as_echo X"$mf" | 12685 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12686 s//\1/ 12687 q 12688 } 12689 /^X\(\/\/\)[^/].*/{ 12690 s//\1/ 12691 q 12692 } 12693 /^X\(\/\/\)$/{ 12694 s//\1/ 12695 q 12696 } 12697 /^X\(\/\).*/{ 12698 s//\1/ 12699 q 12700 } 12701 s/.*/./; q'` 12702 else 12703 continue 12704 fi 12705 # Extract the definition of DEPDIR, am__include, and am__quote 12706 # from the Makefile without running 'make'. 12707 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12708 test -z "$DEPDIR" && continue 12709 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12710 test -z "$am__include" && continue 12711 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12712 # Find all dependency output files, they are included files with 12713 # $(DEPDIR) in their names. We invoke sed twice because it is the 12714 # simplest approach to changing $(DEPDIR) to its actual value in the 12715 # expansion. 12716 for file in `sed -n " 12717 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12718 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12719 # Make sure the directory exists. 12720 test -f "$dirpart/$file" && continue 12721 fdir=`$as_dirname -- "$file" || 12722 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12723 X"$file" : 'X\(//\)[^/]' \| \ 12724 X"$file" : 'X\(//\)$' \| \ 12725 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12726 $as_echo X"$file" | 12727 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12728 s//\1/ 12729 q 12730 } 12731 /^X\(\/\/\)[^/].*/{ 12732 s//\1/ 12733 q 12734 } 12735 /^X\(\/\/\)$/{ 12736 s//\1/ 12737 q 12738 } 12739 /^X\(\/\).*/{ 12740 s//\1/ 12741 q 12742 } 12743 s/.*/./; q'` 12744 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12745 # echo "creating $dirpart/$file" 12746 echo '# dummy' > "$dirpart/$file" 12747 done 12748 done 12749 } 12750 ;; 12751 12752 esac 12753 done # for ac_tag 12754 12755 12756 as_fn_exit 0 12757 _ACEOF 12758 ac_clean_files=$ac_clean_files_save 12759 12760 test $ac_write_fail = 0 || 12761 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12762 12763 12764 # configure is writing to config.log, and then calls config.status. 12765 # config.status does its own redirection, appending to config.log. 12766 # Unfortunately, on DOS this fails, as config.log is still kept open 12767 # by configure, so config.status won't be able to write to it; its 12768 # output is simply discarded. So we exec the FD to /dev/null, 12769 # effectively closing config.log, so it can be properly (re)opened and 12770 # appended to by config.status. When coming back to configure, we 12771 # need to make the FD available again. 12772 if test "$no_create" != yes; then 12773 ac_cs_success=: 12774 ac_config_status_args= 12775 test "$silent" = yes && 12776 ac_config_status_args="$ac_config_status_args --quiet" 12777 exec 5>/dev/null 12778 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12779 exec 5>>config.log 12780 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12781 # would make configure fail if this is the last instruction. 12782 $ac_cs_success || as_fn_exit 1 12783 fi 12784 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12785 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12786 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12787 fi 12788 12789
Indexes created Tue Oct 27 00:25:24 UTC 2026