configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xload 1.1.3. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='xload' 583 PACKAGE_TARNAME='xload' 584 PACKAGE_VERSION='1.1.3' 585 PACKAGE_STRING='xload 1.1.3' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # 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We do this before executing the actions. 1847 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1848 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1849 as_fn_set_status $ac_retval 1850 1851 } # ac_fn_c_try_link 1852 1853 # ac_fn_c_check_func LINENO FUNC VAR 1854 # ---------------------------------- 1855 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1856 ac_fn_c_check_func () 1857 { 1858 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1860 $as_echo_n "checking for $2... " >&6; } 1861 if eval \${$3+:} false; then : 1862 $as_echo_n "(cached) " >&6 1863 else 1864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1865 /* end confdefs.h. */ 1866 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1867 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1868 #define $2 innocuous_$2 1869 1870 /* System header to define __stub macros and hopefully few prototypes, 1871 which can conflict with char $2 (); below. 1872 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1873 <limits.h> exists even on freestanding compilers. */ 1874 1875 #ifdef __STDC__ 1876 # include <limits.h> 1877 #else 1878 # include <assert.h> 1879 #endif 1880 1881 #undef $2 1882 1883 /* Override any GCC internal prototype to avoid an error. 1884 Use char because int might match the return type of a GCC 1885 builtin and then its argument prototype would still apply. */ 1886 #ifdef __cplusplus 1887 extern "C" 1888 #endif 1889 char $2 (); 1890 /* The GNU C library defines this for functions which it implements 1891 to always fail with ENOSYS. Some functions are actually named 1892 something starting with __ and the normal name is an alias. */ 1893 #if defined __stub_$2 || defined __stub___$2 1894 choke me 1895 #endif 1896 1897 int 1898 main () 1899 { 1900 return $2 (); 1901 ; 1902 return 0; 1903 } 1904 _ACEOF 1905 if ac_fn_c_try_link "$LINENO"; then : 1906 eval "$3=yes" 1907 else 1908 eval "$3=no" 1909 fi 1910 rm -f core conftest.err conftest.$ac_objext \ 1911 conftest$ac_exeext conftest.$ac_ext 1912 fi 1913 eval ac_res=\$$3 1914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1915 $as_echo "$ac_res" >&6; } 1916 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1917 1918 } # ac_fn_c_check_func 1919 cat >config.log <<_ACEOF 1920 This file contains any messages produced by compilers while 1921 running configure, to aid debugging if configure makes a mistake. 1922 1923 It was created by xload $as_me 1.1.3, which was 1924 generated by GNU Autoconf 2.69. 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"$srcdir/../.."; do 2277 if test -f "$ac_dir/install-sh"; then 2278 ac_aux_dir=$ac_dir 2279 ac_install_sh="$ac_aux_dir/install-sh -c" 2280 break 2281 elif test -f "$ac_dir/install.sh"; then 2282 ac_aux_dir=$ac_dir 2283 ac_install_sh="$ac_aux_dir/install.sh -c" 2284 break 2285 elif test -f "$ac_dir/shtool"; then 2286 ac_aux_dir=$ac_dir 2287 ac_install_sh="$ac_aux_dir/shtool install -c" 2288 break 2289 fi 2290 done 2291 if test -z "$ac_aux_dir"; then 2292 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2293 fi 2294 2295 # These three variables are undocumented and unsupported, 2296 # and are intended to be withdrawn in a future Autoconf release. 2297 # They can cause serious problems if a builder's source tree is in a directory 2298 # whose full name contains unusual characters. 2299 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2300 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2301 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2302 2303 2304 # Expand $ac_aux_dir to an absolute path. 2305 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2306 2307 ac_ext=c 2308 ac_cpp='$CPP $CPPFLAGS' 2309 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2310 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2311 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2312 if test -n "$ac_tool_prefix"; then 2313 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2314 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2316 $as_echo_n "checking for $ac_word... " >&6; } 2317 if ${ac_cv_prog_CC+:} false; then : 2318 $as_echo_n "(cached) " >&6 2319 else 2320 if test -n "$CC"; then 2321 ac_cv_prog_CC="$CC" # Let the user override the test. 2322 else 2323 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2324 for as_dir in $PATH 2325 do 2326 IFS=$as_save_IFS 2327 test -z "$as_dir" && as_dir=. 2328 for ac_exec_ext in '' $ac_executable_extensions; do 2329 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2330 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2331 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2332 break 2 2333 fi 2334 done 2335 done 2336 IFS=$as_save_IFS 2337 2338 fi 2339 fi 2340 CC=$ac_cv_prog_CC 2341 if test -n "$CC"; then 2342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2343 $as_echo "$CC" >&6; } 2344 else 2345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2346 $as_echo "no" >&6; } 2347 fi 2348 2349 2350 fi 2351 if test -z "$ac_cv_prog_CC"; then 2352 ac_ct_CC=$CC 2353 # Extract the first word of "gcc", so it can be a program name with args. 2354 set dummy gcc; ac_word=$2 2355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2356 $as_echo_n "checking for $ac_word... " >&6; } 2357 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2358 $as_echo_n "(cached) " >&6 2359 else 2360 if test -n "$ac_ct_CC"; then 2361 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2362 else 2363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2364 for as_dir in $PATH 2365 do 2366 IFS=$as_save_IFS 2367 test -z "$as_dir" && as_dir=. 2368 for ac_exec_ext in '' $ac_executable_extensions; do 2369 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2370 ac_cv_prog_ac_ct_CC="gcc" 2371 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2372 break 2 2373 fi 2374 done 2375 done 2376 IFS=$as_save_IFS 2377 2378 fi 2379 fi 2380 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2381 if test -n "$ac_ct_CC"; then 2382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2383 $as_echo "$ac_ct_CC" >&6; } 2384 else 2385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2386 $as_echo "no" >&6; } 2387 fi 2388 2389 if test "x$ac_ct_CC" = x; then 2390 CC="" 2391 else 2392 case $cross_compiling:$ac_tool_warned in 2393 yes:) 2394 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2395 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2396 ac_tool_warned=yes ;; 2397 esac 2398 CC=$ac_ct_CC 2399 fi 2400 else 2401 CC="$ac_cv_prog_CC" 2402 fi 2403 2404 if test -z "$CC"; then 2405 if test -n "$ac_tool_prefix"; then 2406 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2407 set dummy ${ac_tool_prefix}cc; ac_word=$2 2408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2409 $as_echo_n "checking for $ac_word... " >&6; } 2410 if ${ac_cv_prog_CC+:} false; then : 2411 $as_echo_n "(cached) " >&6 2412 else 2413 if test -n "$CC"; then 2414 ac_cv_prog_CC="$CC" # Let the user override the test. 2415 else 2416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2417 for as_dir in $PATH 2418 do 2419 IFS=$as_save_IFS 2420 test -z "$as_dir" && as_dir=. 2421 for ac_exec_ext in '' $ac_executable_extensions; do 2422 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2423 ac_cv_prog_CC="${ac_tool_prefix}cc" 2424 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2425 break 2 2426 fi 2427 done 2428 done 2429 IFS=$as_save_IFS 2430 2431 fi 2432 fi 2433 CC=$ac_cv_prog_CC 2434 if test -n "$CC"; then 2435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2436 $as_echo "$CC" >&6; } 2437 else 2438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2439 $as_echo "no" >&6; } 2440 fi 2441 2442 2443 fi 2444 fi 2445 if test -z "$CC"; then 2446 # Extract the first word of "cc", so it can be a program name with args. 2447 set dummy cc; ac_word=$2 2448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2449 $as_echo_n "checking for $ac_word... " >&6; } 2450 if ${ac_cv_prog_CC+:} false; then : 2451 $as_echo_n "(cached) " >&6 2452 else 2453 if test -n "$CC"; then 2454 ac_cv_prog_CC="$CC" # Let the user override the test. 2455 else 2456 ac_prog_rejected=no 2457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2458 for as_dir in $PATH 2459 do 2460 IFS=$as_save_IFS 2461 test -z "$as_dir" && as_dir=. 2462 for ac_exec_ext in '' $ac_executable_extensions; do 2463 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2464 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2465 ac_prog_rejected=yes 2466 continue 2467 fi 2468 ac_cv_prog_CC="cc" 2469 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2470 break 2 2471 fi 2472 done 2473 done 2474 IFS=$as_save_IFS 2475 2476 if test $ac_prog_rejected = yes; then 2477 # We found a bogon in the path, so make sure we never use it. 2478 set dummy $ac_cv_prog_CC 2479 shift 2480 if test $# != 0; then 2481 # We chose a different compiler from the bogus one. 2482 # However, it has the same basename, so the bogon will be chosen 2483 # first if we set CC to just the basename; use the full file name. 2484 shift 2485 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2486 fi 2487 fi 2488 fi 2489 fi 2490 CC=$ac_cv_prog_CC 2491 if test -n "$CC"; then 2492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2493 $as_echo "$CC" >&6; } 2494 else 2495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2496 $as_echo "no" >&6; } 2497 fi 2498 2499 2500 fi 2501 if test -z "$CC"; then 2502 if test -n "$ac_tool_prefix"; then 2503 for ac_prog in cl.exe 2504 do 2505 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2506 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2508 $as_echo_n "checking for $ac_word... " >&6; } 2509 if ${ac_cv_prog_CC+:} false; then : 2510 $as_echo_n "(cached) " >&6 2511 else 2512 if test -n "$CC"; then 2513 ac_cv_prog_CC="$CC" # Let the user override the test. 2514 else 2515 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2516 for as_dir in $PATH 2517 do 2518 IFS=$as_save_IFS 2519 test -z "$as_dir" && as_dir=. 2520 for ac_exec_ext in '' $ac_executable_extensions; do 2521 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2522 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2523 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2524 break 2 2525 fi 2526 done 2527 done 2528 IFS=$as_save_IFS 2529 2530 fi 2531 fi 2532 CC=$ac_cv_prog_CC 2533 if test -n "$CC"; then 2534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2535 $as_echo "$CC" >&6; } 2536 else 2537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2538 $as_echo "no" >&6; } 2539 fi 2540 2541 2542 test -n "$CC" && break 2543 done 2544 fi 2545 if test -z "$CC"; then 2546 ac_ct_CC=$CC 2547 for ac_prog in cl.exe 2548 do 2549 # Extract the first word of "$ac_prog", so it can be a program name with args. 2550 set dummy $ac_prog; ac_word=$2 2551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2552 $as_echo_n "checking for $ac_word... " >&6; } 2553 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2554 $as_echo_n "(cached) " >&6 2555 else 2556 if test -n "$ac_ct_CC"; then 2557 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2558 else 2559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2560 for as_dir in $PATH 2561 do 2562 IFS=$as_save_IFS 2563 test -z "$as_dir" && as_dir=. 2564 for ac_exec_ext in '' $ac_executable_extensions; do 2565 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2566 ac_cv_prog_ac_ct_CC="$ac_prog" 2567 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2568 break 2 2569 fi 2570 done 2571 done 2572 IFS=$as_save_IFS 2573 2574 fi 2575 fi 2576 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2577 if test -n "$ac_ct_CC"; then 2578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2579 $as_echo "$ac_ct_CC" >&6; } 2580 else 2581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2582 $as_echo "no" >&6; } 2583 fi 2584 2585 2586 test -n "$ac_ct_CC" && break 2587 done 2588 2589 if test "x$ac_ct_CC" = x; then 2590 CC="" 2591 else 2592 case $cross_compiling:$ac_tool_warned in 2593 yes:) 2594 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2595 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2596 ac_tool_warned=yes ;; 2597 esac 2598 CC=$ac_ct_CC 2599 fi 2600 fi 2601 2602 fi 2603 2604 2605 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2606 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2607 as_fn_error $? "no acceptable C compiler found in \$PATH 2608 See \`config.log' for more details" "$LINENO" 5; } 2609 2610 # Provide some information about the compiler. 2611 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2612 set X $ac_compile 2613 ac_compiler=$2 2614 for ac_option in --version -v -V -qversion; do 2615 { { ac_try="$ac_compiler $ac_option >&5" 2616 case "(($ac_try" in 2617 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2618 *) ac_try_echo=$ac_try;; 2619 esac 2620 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2621 $as_echo "$ac_try_echo"; } >&5 2622 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2623 ac_status=$? 2624 if test -s conftest.err; then 2625 sed '10a\ 2626 ... rest of stderr output deleted ... 2627 10q' conftest.err >conftest.er1 2628 cat conftest.er1 >&5 2629 fi 2630 rm -f conftest.er1 conftest.err 2631 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2632 test $ac_status = 0; } 2633 done 2634 2635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2636 /* end confdefs.h. */ 2637 2638 int 2639 main () 2640 { 2641 2642 ; 2643 return 0; 2644 } 2645 _ACEOF 2646 ac_clean_files_save=$ac_clean_files 2647 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2648 # Try to create an executable without -o first, disregard a.out. 2649 # It will help us diagnose broken compilers, and finding out an intuition 2650 # of exeext. 2651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2652 $as_echo_n "checking whether the C compiler works... " >&6; } 2653 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2654 2655 # The possible output files: 2656 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2657 2658 ac_rmfiles= 2659 for ac_file in $ac_files 2660 do 2661 case $ac_file in 2662 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2663 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2664 esac 2665 done 2666 rm -f $ac_rmfiles 2667 2668 if { { ac_try="$ac_link_default" 2669 case "(($ac_try" in 2670 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2671 *) ac_try_echo=$ac_try;; 2672 esac 2673 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2674 $as_echo "$ac_try_echo"; } >&5 2675 (eval "$ac_link_default") 2>&5 2676 ac_status=$? 2677 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2678 test $ac_status = 0; }; then : 2679 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2680 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2681 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2682 # so that the user can short-circuit this test for compilers unknown to 2683 # Autoconf. 2684 for ac_file in $ac_files '' 2685 do 2686 test -f "$ac_file" || continue 2687 case $ac_file in 2688 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2689 ;; 2690 [ab].out ) 2691 # We found the default executable, but exeext='' is most 2692 # certainly right. 2693 break;; 2694 *.* ) 2695 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2696 then :; else 2697 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2698 fi 2699 # We set ac_cv_exeext here because the later test for it is not 2700 # safe: cross compilers may not add the suffix if given an `-o' 2701 # argument, so we may need to know it at that point already. 2702 # Even if this section looks crufty: it has the advantage of 2703 # actually working. 2704 break;; 2705 * ) 2706 break;; 2707 esac 2708 done 2709 test "$ac_cv_exeext" = no && ac_cv_exeext= 2710 2711 else 2712 ac_file='' 2713 fi 2714 if test -z "$ac_file"; then : 2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2716 $as_echo "no" >&6; } 2717 $as_echo "$as_me: failed program was:" >&5 2718 sed 's/^/| /' conftest.$ac_ext >&5 2719 2720 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2721 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2722 as_fn_error 77 "C compiler cannot create executables 2723 See \`config.log' for more details" "$LINENO" 5; } 2724 else 2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2726 $as_echo "yes" >&6; } 2727 fi 2728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2729 $as_echo_n "checking for C compiler default output file name... " >&6; } 2730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2731 $as_echo "$ac_file" >&6; } 2732 ac_exeext=$ac_cv_exeext 2733 2734 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2735 ac_clean_files=$ac_clean_files_save 2736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2737 $as_echo_n "checking for suffix of executables... " >&6; } 2738 if { { ac_try="$ac_link" 2739 case "(($ac_try" in 2740 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2741 *) ac_try_echo=$ac_try;; 2742 esac 2743 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2744 $as_echo "$ac_try_echo"; } >&5 2745 (eval "$ac_link") 2>&5 2746 ac_status=$? 2747 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2748 test $ac_status = 0; }; then : 2749 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2750 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2751 # work properly (i.e., refer to `conftest.exe'), while it won't with 2752 # `rm'. 2753 for ac_file in conftest.exe conftest conftest.*; do 2754 test -f "$ac_file" || continue 2755 case $ac_file in 2756 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2757 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2758 break;; 2759 * ) break;; 2760 esac 2761 done 2762 else 2763 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2764 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2765 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2766 See \`config.log' for more details" "$LINENO" 5; } 2767 fi 2768 rm -f conftest conftest$ac_cv_exeext 2769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2770 $as_echo "$ac_cv_exeext" >&6; } 2771 2772 rm -f conftest.$ac_ext 2773 EXEEXT=$ac_cv_exeext 2774 ac_exeext=$EXEEXT 2775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2776 /* end confdefs.h. */ 2777 #include <stdio.h> 2778 int 2779 main () 2780 { 2781 FILE *f = fopen ("conftest.out", "w"); 2782 return ferror (f) || fclose (f) != 0; 2783 2784 ; 2785 return 0; 2786 } 2787 _ACEOF 2788 ac_clean_files="$ac_clean_files conftest.out" 2789 # Check that the compiler produces executables we can run. If not, either 2790 # the compiler is broken, or we cross compile. 2791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2792 $as_echo_n "checking whether we are cross compiling... " >&6; } 2793 if test "$cross_compiling" != yes; then 2794 { { ac_try="$ac_link" 2795 case "(($ac_try" in 2796 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2797 *) ac_try_echo=$ac_try;; 2798 esac 2799 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2800 $as_echo "$ac_try_echo"; } >&5 2801 (eval "$ac_link") 2>&5 2802 ac_status=$? 2803 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2804 test $ac_status = 0; } 2805 if { ac_try='./conftest$ac_cv_exeext' 2806 { { case "(($ac_try" in 2807 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2808 *) ac_try_echo=$ac_try;; 2809 esac 2810 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2811 $as_echo "$ac_try_echo"; } >&5 2812 (eval "$ac_try") 2>&5 2813 ac_status=$? 2814 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2815 test $ac_status = 0; }; }; then 2816 cross_compiling=no 2817 else 2818 if test "$cross_compiling" = maybe; then 2819 cross_compiling=yes 2820 else 2821 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2822 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2823 as_fn_error $? "cannot run C compiled programs. 2824 If you meant to cross compile, use \`--host'. 2825 See \`config.log' for more details" "$LINENO" 5; } 2826 fi 2827 fi 2828 fi 2829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2830 $as_echo "$cross_compiling" >&6; } 2831 2832 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2833 ac_clean_files=$ac_clean_files_save 2834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2835 $as_echo_n "checking for suffix of object files... " >&6; } 2836 if ${ac_cv_objext+:} false; then : 2837 $as_echo_n "(cached) " >&6 2838 else 2839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2840 /* end confdefs.h. */ 2841 2842 int 2843 main () 2844 { 2845 2846 ; 2847 return 0; 2848 } 2849 _ACEOF 2850 rm -f conftest.o conftest.obj 2851 if { { ac_try="$ac_compile" 2852 case "(($ac_try" in 2853 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2854 *) ac_try_echo=$ac_try;; 2855 esac 2856 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2857 $as_echo "$ac_try_echo"; } >&5 2858 (eval "$ac_compile") 2>&5 2859 ac_status=$? 2860 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2861 test $ac_status = 0; }; then : 2862 for ac_file in conftest.o conftest.obj conftest.*; do 2863 test -f "$ac_file" || continue; 2864 case $ac_file in 2865 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2866 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2867 break;; 2868 esac 2869 done 2870 else 2871 $as_echo "$as_me: failed program was:" >&5 2872 sed 's/^/| /' conftest.$ac_ext >&5 2873 2874 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2875 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2876 as_fn_error $? "cannot compute suffix of object files: cannot compile 2877 See \`config.log' for more details" "$LINENO" 5; } 2878 fi 2879 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2880 fi 2881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2882 $as_echo "$ac_cv_objext" >&6; } 2883 OBJEXT=$ac_cv_objext 2884 ac_objext=$OBJEXT 2885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2886 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2887 if ${ac_cv_c_compiler_gnu+:} false; then : 2888 $as_echo_n "(cached) " >&6 2889 else 2890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2891 /* end confdefs.h. */ 2892 2893 int 2894 main () 2895 { 2896 #ifndef __GNUC__ 2897 choke me 2898 #endif 2899 2900 ; 2901 return 0; 2902 } 2903 _ACEOF 2904 if ac_fn_c_try_compile "$LINENO"; then : 2905 ac_compiler_gnu=yes 2906 else 2907 ac_compiler_gnu=no 2908 fi 2909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2910 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2911 2912 fi 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2914 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2915 if test $ac_compiler_gnu = yes; then 2916 GCC=yes 2917 else 2918 GCC= 2919 fi 2920 ac_test_CFLAGS=${CFLAGS+set} 2921 ac_save_CFLAGS=$CFLAGS 2922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2923 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2924 if ${ac_cv_prog_cc_g+:} false; then : 2925 $as_echo_n "(cached) " >&6 2926 else 2927 ac_save_c_werror_flag=$ac_c_werror_flag 2928 ac_c_werror_flag=yes 2929 ac_cv_prog_cc_g=no 2930 CFLAGS="-g" 2931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2932 /* end confdefs.h. */ 2933 2934 int 2935 main () 2936 { 2937 2938 ; 2939 return 0; 2940 } 2941 _ACEOF 2942 if ac_fn_c_try_compile "$LINENO"; then : 2943 ac_cv_prog_cc_g=yes 2944 else 2945 CFLAGS="" 2946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2947 /* end confdefs.h. */ 2948 2949 int 2950 main () 2951 { 2952 2953 ; 2954 return 0; 2955 } 2956 _ACEOF 2957 if ac_fn_c_try_compile "$LINENO"; then : 2958 2959 else 2960 ac_c_werror_flag=$ac_save_c_werror_flag 2961 CFLAGS="-g" 2962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2963 /* end confdefs.h. */ 2964 2965 int 2966 main () 2967 { 2968 2969 ; 2970 return 0; 2971 } 2972 _ACEOF 2973 if ac_fn_c_try_compile "$LINENO"; then : 2974 ac_cv_prog_cc_g=yes 2975 fi 2976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2977 fi 2978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2979 fi 2980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2981 ac_c_werror_flag=$ac_save_c_werror_flag 2982 fi 2983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2984 $as_echo "$ac_cv_prog_cc_g" >&6; } 2985 if test "$ac_test_CFLAGS" = set; then 2986 CFLAGS=$ac_save_CFLAGS 2987 elif test $ac_cv_prog_cc_g = yes; then 2988 if test "$GCC" = yes; then 2989 CFLAGS="-g -O2" 2990 else 2991 CFLAGS="-g" 2992 fi 2993 else 2994 if test "$GCC" = yes; then 2995 CFLAGS="-O2" 2996 else 2997 CFLAGS= 2998 fi 2999 fi 3000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3001 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3002 if ${ac_cv_prog_cc_c89+:} false; then : 3003 $as_echo_n "(cached) " >&6 3004 else 3005 ac_cv_prog_cc_c89=no 3006 ac_save_CC=$CC 3007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3008 /* end confdefs.h. */ 3009 #include <stdarg.h> 3010 #include <stdio.h> 3011 struct stat; 3012 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3013 struct buf { int x; }; 3014 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3015 static char *e (p, i) 3016 char **p; 3017 int i; 3018 { 3019 return p[i]; 3020 } 3021 static char *f (char * (*g) (char **, int), char **p, ...) 3022 { 3023 char *s; 3024 va_list v; 3025 va_start (v,p); 3026 s = g (p, va_arg (v,int)); 3027 va_end (v); 3028 return s; 3029 } 3030 3031 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3032 function prototypes and stuff, but not '\xHH' hex character constants. 3033 These don't provoke an error unfortunately, instead are silently treated 3034 as 'x'. The following induces an error, until -std is added to get 3035 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3036 array size at least. It's necessary to write '\x00'==0 to get something 3037 that's true only with -std. */ 3038 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3039 3040 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3041 inside strings and character constants. */ 3042 #define FOO(x) 'x' 3043 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3044 3045 int test (int i, double x); 3046 struct s1 {int (*f) (int a);}; 3047 struct s2 {int (*f) (double a);}; 3048 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3049 int argc; 3050 char **argv; 3051 int 3052 main () 3053 { 3054 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3055 ; 3056 return 0; 3057 } 3058 _ACEOF 3059 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3060 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3061 do 3062 CC="$ac_save_CC $ac_arg" 3063 if ac_fn_c_try_compile "$LINENO"; then : 3064 ac_cv_prog_cc_c89=$ac_arg 3065 fi 3066 rm -f core conftest.err conftest.$ac_objext 3067 test "x$ac_cv_prog_cc_c89" != "xno" && break 3068 done 3069 rm -f conftest.$ac_ext 3070 CC=$ac_save_CC 3071 3072 fi 3073 # AC_CACHE_VAL 3074 case "x$ac_cv_prog_cc_c89" in 3075 x) 3076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3077 $as_echo "none needed" >&6; } ;; 3078 xno) 3079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3080 $as_echo "unsupported" >&6; } ;; 3081 *) 3082 CC="$CC $ac_cv_prog_cc_c89" 3083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3084 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3085 esac 3086 if test "x$ac_cv_prog_cc_c89" != xno; then : 3087 3088 fi 3089 3090 ac_ext=c 3091 ac_cpp='$CPP $CPPFLAGS' 3092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3094 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3095 3096 ac_ext=c 3097 ac_cpp='$CPP $CPPFLAGS' 3098 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3099 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3100 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3102 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3103 if ${am_cv_prog_cc_c_o+:} false; then : 3104 $as_echo_n "(cached) " >&6 3105 else 3106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3107 /* end confdefs.h. */ 3108 3109 int 3110 main () 3111 { 3112 3113 ; 3114 return 0; 3115 } 3116 _ACEOF 3117 # Make sure it works both with $CC and with simple cc. 3118 # Following AC_PROG_CC_C_O, we do the test twice because some 3119 # compilers refuse to overwrite an existing .o file with -o, 3120 # though they will create one. 3121 am_cv_prog_cc_c_o=yes 3122 for am_i in 1 2; do 3123 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3124 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3125 ac_status=$? 3126 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3127 (exit $ac_status); } \ 3128 && test -f conftest2.$ac_objext; then 3129 : OK 3130 else 3131 am_cv_prog_cc_c_o=no 3132 break 3133 fi 3134 done 3135 rm -f core conftest* 3136 unset am_i 3137 fi 3138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3139 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3140 if test "$am_cv_prog_cc_c_o" != yes; then 3141 # Losing compiler, so override with the script. 3142 # FIXME: It is wrong to rewrite CC. 3143 # But if we don't then we get into trouble of one sort or another. 3144 # A longer-term fix would be to have automake use am__CC in this case, 3145 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3146 CC="$am_aux_dir/compile $CC" 3147 fi 3148 ac_ext=c 3149 ac_cpp='$CPP $CPPFLAGS' 3150 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3151 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3152 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3153 3154 3155 3156 ac_ext=c 3157 ac_cpp='$CPP $CPPFLAGS' 3158 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3159 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3160 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3162 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3163 # On Suns, sometimes $CPP names a directory. 3164 if test -n "$CPP" && test -d "$CPP"; then 3165 CPP= 3166 fi 3167 if test -z "$CPP"; then 3168 if ${ac_cv_prog_CPP+:} false; then : 3169 $as_echo_n "(cached) " >&6 3170 else 3171 # Double quotes because CPP needs to be expanded 3172 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3173 do 3174 ac_preproc_ok=false 3175 for ac_c_preproc_warn_flag in '' yes 3176 do 3177 # Use a header file that comes with gcc, so configuring glibc 3178 # with a fresh cross-compiler works. 3179 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3180 # <limits.h> exists even on freestanding compilers. 3181 # On the NeXT, cc -E runs the code through the compiler's parser, 3182 # not just through cpp. "Syntax error" is here to catch this case. 3183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3184 /* end confdefs.h. */ 3185 #ifdef __STDC__ 3186 # include <limits.h> 3187 #else 3188 # include <assert.h> 3189 #endif 3190 Syntax error 3191 _ACEOF 3192 if ac_fn_c_try_cpp "$LINENO"; then : 3193 3194 else 3195 # Broken: fails on valid input. 3196 continue 3197 fi 3198 rm -f conftest.err conftest.i conftest.$ac_ext 3199 3200 # OK, works on sane cases. Now check whether nonexistent headers 3201 # can be detected and how. 3202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3203 /* end confdefs.h. */ 3204 #include <ac_nonexistent.h> 3205 _ACEOF 3206 if ac_fn_c_try_cpp "$LINENO"; then : 3207 # Broken: success on invalid input. 3208 continue 3209 else 3210 # Passes both tests. 3211 ac_preproc_ok=: 3212 break 3213 fi 3214 rm -f conftest.err conftest.i conftest.$ac_ext 3215 3216 done 3217 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3218 rm -f conftest.i conftest.err conftest.$ac_ext 3219 if $ac_preproc_ok; then : 3220 break 3221 fi 3222 3223 done 3224 ac_cv_prog_CPP=$CPP 3225 3226 fi 3227 CPP=$ac_cv_prog_CPP 3228 else 3229 ac_cv_prog_CPP=$CPP 3230 fi 3231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3232 $as_echo "$CPP" >&6; } 3233 ac_preproc_ok=false 3234 for ac_c_preproc_warn_flag in '' yes 3235 do 3236 # Use a header file that comes with gcc, so configuring glibc 3237 # with a fresh cross-compiler works. 3238 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3239 # <limits.h> exists even on freestanding compilers. 3240 # On the NeXT, cc -E runs the code through the compiler's parser, 3241 # not just through cpp. "Syntax error" is here to catch this case. 3242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3243 /* end confdefs.h. */ 3244 #ifdef __STDC__ 3245 # include <limits.h> 3246 #else 3247 # include <assert.h> 3248 #endif 3249 Syntax error 3250 _ACEOF 3251 if ac_fn_c_try_cpp "$LINENO"; then : 3252 3253 else 3254 # Broken: fails on valid input. 3255 continue 3256 fi 3257 rm -f conftest.err conftest.i conftest.$ac_ext 3258 3259 # OK, works on sane cases. Now check whether nonexistent headers 3260 # can be detected and how. 3261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3262 /* end confdefs.h. */ 3263 #include <ac_nonexistent.h> 3264 _ACEOF 3265 if ac_fn_c_try_cpp "$LINENO"; then : 3266 # Broken: success on invalid input. 3267 continue 3268 else 3269 # Passes both tests. 3270 ac_preproc_ok=: 3271 break 3272 fi 3273 rm -f conftest.err conftest.i conftest.$ac_ext 3274 3275 done 3276 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3277 rm -f conftest.i conftest.err conftest.$ac_ext 3278 if $ac_preproc_ok; then : 3279 3280 else 3281 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3282 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3283 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3284 See \`config.log' for more details" "$LINENO" 5; } 3285 fi 3286 3287 ac_ext=c 3288 ac_cpp='$CPP $CPPFLAGS' 3289 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3290 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3291 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3292 3293 3294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3295 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3296 if ${ac_cv_path_GREP+:} false; then : 3297 $as_echo_n "(cached) " >&6 3298 else 3299 if test -z "$GREP"; then 3300 ac_path_GREP_found=false 3301 # Loop through the user's path and test for each of PROGNAME-LIST 3302 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3303 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3304 do 3305 IFS=$as_save_IFS 3306 test -z "$as_dir" && as_dir=. 3307 for ac_prog in grep ggrep; do 3308 for ac_exec_ext in '' $ac_executable_extensions; do 3309 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3310 as_fn_executable_p "$ac_path_GREP" || continue 3311 # Check for GNU ac_path_GREP and select it if it is found. 3312 # Check for GNU $ac_path_GREP 3313 case `"$ac_path_GREP" --version 2>&1` in 3314 *GNU*) 3315 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3316 *) 3317 ac_count=0 3318 $as_echo_n 0123456789 >"conftest.in" 3319 while : 3320 do 3321 cat "conftest.in" "conftest.in" >"conftest.tmp" 3322 mv "conftest.tmp" "conftest.in" 3323 cp "conftest.in" "conftest.nl" 3324 $as_echo 'GREP' >> "conftest.nl" 3325 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3326 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3327 as_fn_arith $ac_count + 1 && ac_count=$as_val 3328 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3329 # Best one so far, save it but keep looking for a better one 3330 ac_cv_path_GREP="$ac_path_GREP" 3331 ac_path_GREP_max=$ac_count 3332 fi 3333 # 10*(2^10) chars as input seems more than enough 3334 test $ac_count -gt 10 && break 3335 done 3336 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3337 esac 3338 3339 $ac_path_GREP_found && break 3 3340 done 3341 done 3342 done 3343 IFS=$as_save_IFS 3344 if test -z "$ac_cv_path_GREP"; then 3345 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3346 fi 3347 else 3348 ac_cv_path_GREP=$GREP 3349 fi 3350 3351 fi 3352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3353 $as_echo "$ac_cv_path_GREP" >&6; } 3354 GREP="$ac_cv_path_GREP" 3355 3356 3357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3358 $as_echo_n "checking for egrep... " >&6; } 3359 if ${ac_cv_path_EGREP+:} false; then : 3360 $as_echo_n "(cached) " >&6 3361 else 3362 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3363 then ac_cv_path_EGREP="$GREP -E" 3364 else 3365 if test -z "$EGREP"; then 3366 ac_path_EGREP_found=false 3367 # Loop through the user's path and test for each of PROGNAME-LIST 3368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3369 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3370 do 3371 IFS=$as_save_IFS 3372 test -z "$as_dir" && as_dir=. 3373 for ac_prog in egrep; do 3374 for ac_exec_ext in '' $ac_executable_extensions; do 3375 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3376 as_fn_executable_p "$ac_path_EGREP" || continue 3377 # Check for GNU ac_path_EGREP and select it if it is found. 3378 # Check for GNU $ac_path_EGREP 3379 case `"$ac_path_EGREP" --version 2>&1` in 3380 *GNU*) 3381 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3382 *) 3383 ac_count=0 3384 $as_echo_n 0123456789 >"conftest.in" 3385 while : 3386 do 3387 cat "conftest.in" "conftest.in" >"conftest.tmp" 3388 mv "conftest.tmp" "conftest.in" 3389 cp "conftest.in" "conftest.nl" 3390 $as_echo 'EGREP' >> "conftest.nl" 3391 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3392 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3393 as_fn_arith $ac_count + 1 && ac_count=$as_val 3394 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3395 # Best one so far, save it but keep looking for a better one 3396 ac_cv_path_EGREP="$ac_path_EGREP" 3397 ac_path_EGREP_max=$ac_count 3398 fi 3399 # 10*(2^10) chars as input seems more than enough 3400 test $ac_count -gt 10 && break 3401 done 3402 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3403 esac 3404 3405 $ac_path_EGREP_found && break 3 3406 done 3407 done 3408 done 3409 IFS=$as_save_IFS 3410 if test -z "$ac_cv_path_EGREP"; then 3411 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3412 fi 3413 else 3414 ac_cv_path_EGREP=$EGREP 3415 fi 3416 3417 fi 3418 fi 3419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3420 $as_echo "$ac_cv_path_EGREP" >&6; } 3421 EGREP="$ac_cv_path_EGREP" 3422 3423 3424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3425 $as_echo_n "checking for ANSI C header files... " >&6; } 3426 if ${ac_cv_header_stdc+:} false; then : 3427 $as_echo_n "(cached) " >&6 3428 else 3429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3430 /* end confdefs.h. */ 3431 #include <stdlib.h> 3432 #include <stdarg.h> 3433 #include <string.h> 3434 #include <float.h> 3435 3436 int 3437 main () 3438 { 3439 3440 ; 3441 return 0; 3442 } 3443 _ACEOF 3444 if ac_fn_c_try_compile "$LINENO"; then : 3445 ac_cv_header_stdc=yes 3446 else 3447 ac_cv_header_stdc=no 3448 fi 3449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3450 3451 if test $ac_cv_header_stdc = yes; then 3452 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3454 /* end confdefs.h. */ 3455 #include <string.h> 3456 3457 _ACEOF 3458 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3459 $EGREP "memchr" >/dev/null 2>&1; then : 3460 3461 else 3462 ac_cv_header_stdc=no 3463 fi 3464 rm -f conftest* 3465 3466 fi 3467 3468 if test $ac_cv_header_stdc = yes; then 3469 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3471 /* end confdefs.h. */ 3472 #include <stdlib.h> 3473 3474 _ACEOF 3475 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3476 $EGREP "free" >/dev/null 2>&1; then : 3477 3478 else 3479 ac_cv_header_stdc=no 3480 fi 3481 rm -f conftest* 3482 3483 fi 3484 3485 if test $ac_cv_header_stdc = yes; then 3486 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3487 if test "$cross_compiling" = yes; then : 3488 : 3489 else 3490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3491 /* end confdefs.h. */ 3492 #include <ctype.h> 3493 #include <stdlib.h> 3494 #if ((' ' & 0x0FF) == 0x020) 3495 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3496 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3497 #else 3498 # define ISLOWER(c) \ 3499 (('a' <= (c) && (c) <= 'i') \ 3500 || ('j' <= (c) && (c) <= 'r') \ 3501 || ('s' <= (c) && (c) <= 'z')) 3502 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3503 #endif 3504 3505 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3506 int 3507 main () 3508 { 3509 int i; 3510 for (i = 0; i < 256; i++) 3511 if (XOR (islower (i), ISLOWER (i)) 3512 || toupper (i) != TOUPPER (i)) 3513 return 2; 3514 return 0; 3515 } 3516 _ACEOF 3517 if ac_fn_c_try_run "$LINENO"; then : 3518 3519 else 3520 ac_cv_header_stdc=no 3521 fi 3522 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3523 conftest.$ac_objext conftest.beam conftest.$ac_ext 3524 fi 3525 3526 fi 3527 fi 3528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3529 $as_echo "$ac_cv_header_stdc" >&6; } 3530 if test $ac_cv_header_stdc = yes; then 3531 3532 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3533 3534 fi 3535 3536 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3537 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3538 inttypes.h stdint.h unistd.h 3539 do : 3540 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3541 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3542 " 3543 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3544 cat >>confdefs.h <<_ACEOF 3545 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3546 _ACEOF 3547 3548 fi 3549 3550 done 3551 3552 3553 3554 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3555 if test "x$ac_cv_header_minix_config_h" = xyes; then : 3556 MINIX=yes 3557 else 3558 MINIX= 3559 fi 3560 3561 3562 if test "$MINIX" = yes; then 3563 3564 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3565 3566 3567 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3568 3569 3570 $as_echo "#define _MINIX 1" >>confdefs.h 3571 3572 fi 3573 3574 3575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3576 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3577 if ${ac_cv_safe_to_define___extensions__+:} false; then : 3578 $as_echo_n "(cached) " >&6 3579 else 3580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3581 /* end confdefs.h. */ 3582 3583 # define __EXTENSIONS__ 1 3584 $ac_includes_default 3585 int 3586 main () 3587 { 3588 3589 ; 3590 return 0; 3591 } 3592 _ACEOF 3593 if ac_fn_c_try_compile "$LINENO"; then : 3594 ac_cv_safe_to_define___extensions__=yes 3595 else 3596 ac_cv_safe_to_define___extensions__=no 3597 fi 3598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3599 fi 3600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3601 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3602 test $ac_cv_safe_to_define___extensions__ = yes && 3603 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3604 3605 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3606 3607 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3608 3609 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3610 3611 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3612 3613 3614 3615 # Initialize Automake 3616 am__api_version='1.15' 3617 3618 # Find a good install program. We prefer a C program (faster), 3619 # so one script is as good as another. But avoid the broken or 3620 # incompatible versions: 3621 # SysV /etc/install, /usr/sbin/install 3622 # SunOS /usr/etc/install 3623 # IRIX /sbin/install 3624 # AIX /bin/install 3625 # AmigaOS /C/install, which installs bootblocks on floppy discs 3626 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3627 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3628 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3629 # OS/2's system install, which has a completely different semantic 3630 # ./install, which can be erroneously created by make from ./install.sh. 3631 # Reject install programs that cannot install multiple files. 3632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3633 $as_echo_n "checking for a BSD-compatible install... " >&6; } 3634 if test -z "$INSTALL"; then 3635 if ${ac_cv_path_install+:} false; then : 3636 $as_echo_n "(cached) " >&6 3637 else 3638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3639 for as_dir in $PATH 3640 do 3641 IFS=$as_save_IFS 3642 test -z "$as_dir" && as_dir=. 3643 # Account for people who put trailing slashes in PATH elements. 3644 case $as_dir/ in #(( 3645 ./ | .// | /[cC]/* | \ 3646 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3647 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3648 /usr/ucb/* ) ;; 3649 *) 3650 # OSF1 and SCO ODT 3.0 have their own names for install. 3651 # Don't use installbsd from OSF since it installs stuff as root 3652 # by default. 3653 for ac_prog in ginstall scoinst install; do 3654 for ac_exec_ext in '' $ac_executable_extensions; do 3655 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 3656 if test $ac_prog = install && 3657 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3658 # AIX install. It has an incompatible calling convention. 3659 : 3660 elif test $ac_prog = install && 3661 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3662 # program-specific install script used by HP pwplus--don't use. 3663 : 3664 else 3665 rm -rf conftest.one conftest.two conftest.dir 3666 echo one > conftest.one 3667 echo two > conftest.two 3668 mkdir conftest.dir 3669 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3670 test -s conftest.one && test -s conftest.two && 3671 test -s conftest.dir/conftest.one && 3672 test -s conftest.dir/conftest.two 3673 then 3674 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3675 break 3 3676 fi 3677 fi 3678 fi 3679 done 3680 done 3681 ;; 3682 esac 3683 3684 done 3685 IFS=$as_save_IFS 3686 3687 rm -rf conftest.one conftest.two conftest.dir 3688 3689 fi 3690 if test "${ac_cv_path_install+set}" = set; then 3691 INSTALL=$ac_cv_path_install 3692 else 3693 # As a last resort, use the slow shell script. Don't cache a 3694 # value for INSTALL within a source directory, because that will 3695 # break other packages using the cache if that directory is 3696 # removed, or if the value is a relative name. 3697 INSTALL=$ac_install_sh 3698 fi 3699 fi 3700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3701 $as_echo "$INSTALL" >&6; } 3702 3703 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3704 # It thinks the first close brace ends the variable substitution. 3705 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3706 3707 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3708 3709 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3710 3711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3712 $as_echo_n "checking whether build environment is sane... " >&6; } 3713 # Reject unsafe characters in $srcdir or the absolute working directory 3714 # name. Accept space and tab only in the latter. 3715 am_lf=' 3716 ' 3717 case `pwd` in 3718 *[\\\"\#\$\&\'\`$am_lf]*) 3719 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3720 esac 3721 case $srcdir in 3722 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3723 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3724 esac 3725 3726 # Do 'set' in a subshell so we don't clobber the current shell's 3727 # arguments. Must try -L first in case configure is actually a 3728 # symlink; some systems play weird games with the mod time of symlinks 3729 # (eg FreeBSD returns the mod time of the symlink's containing 3730 # directory). 3731 if ( 3732 am_has_slept=no 3733 for am_try in 1 2; do 3734 echo "timestamp, slept: $am_has_slept" > conftest.file 3735 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3736 if test "$*" = "X"; then 3737 # -L didn't work. 3738 set X `ls -t "$srcdir/configure" conftest.file` 3739 fi 3740 if test "$*" != "X $srcdir/configure conftest.file" \ 3741 && test "$*" != "X conftest.file $srcdir/configure"; then 3742 3743 # If neither matched, then we have a broken ls. This can happen 3744 # if, for instance, CONFIG_SHELL is bash and it inherits a 3745 # broken ls alias from the environment. This has actually 3746 # happened. Such a system could not be considered "sane". 3747 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3748 alias in your environment" "$LINENO" 5 3749 fi 3750 if test "$2" = conftest.file || test $am_try -eq 2; then 3751 break 3752 fi 3753 # Just in case. 3754 sleep 1 3755 am_has_slept=yes 3756 done 3757 test "$2" = conftest.file 3758 ) 3759 then 3760 # Ok. 3761 : 3762 else 3763 as_fn_error $? "newly created file is older than distributed files! 3764 Check your system clock" "$LINENO" 5 3765 fi 3766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3767 $as_echo "yes" >&6; } 3768 # If we didn't sleep, we still need to ensure time stamps of config.status and 3769 # generated files are strictly newer. 3770 am_sleep_pid= 3771 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3772 ( sleep 1 ) & 3773 am_sleep_pid=$! 3774 fi 3775 3776 rm -f conftest.file 3777 3778 test "$program_prefix" != NONE && 3779 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3780 # Use a double $ so make ignores it. 3781 test "$program_suffix" != NONE && 3782 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3783 # Double any \ or $. 3784 # By default was `s,x,x', remove it if useless. 3785 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3786 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3787 3788 if test x"${MISSING+set}" != xset; then 3789 case $am_aux_dir in 3790 *\ * | *\ *) 3791 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3792 *) 3793 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3794 esac 3795 fi 3796 # Use eval to expand $SHELL 3797 if eval "$MISSING --is-lightweight"; then 3798 am_missing_run="$MISSING " 3799 else 3800 am_missing_run= 3801 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3802 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3803 fi 3804 3805 if test x"${install_sh+set}" != xset; then 3806 case $am_aux_dir in 3807 *\ * | *\ *) 3808 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3809 *) 3810 install_sh="\${SHELL} $am_aux_dir/install-sh" 3811 esac 3812 fi 3813 3814 # Installed binaries are usually stripped using 'strip' when the user 3815 # run "make install-strip". However 'strip' might not be the right 3816 # tool to use in cross-compilation environments, therefore Automake 3817 # will honor the 'STRIP' environment variable to overrule this program. 3818 if test "$cross_compiling" != no; then 3819 if test -n "$ac_tool_prefix"; then 3820 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3821 set dummy ${ac_tool_prefix}strip; ac_word=$2 3822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3823 $as_echo_n "checking for $ac_word... " >&6; } 3824 if ${ac_cv_prog_STRIP+:} false; then : 3825 $as_echo_n "(cached) " >&6 3826 else 3827 if test -n "$STRIP"; then 3828 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3829 else 3830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3831 for as_dir in $PATH 3832 do 3833 IFS=$as_save_IFS 3834 test -z "$as_dir" && as_dir=. 3835 for ac_exec_ext in '' $ac_executable_extensions; do 3836 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3837 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3838 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3839 break 2 3840 fi 3841 done 3842 done 3843 IFS=$as_save_IFS 3844 3845 fi 3846 fi 3847 STRIP=$ac_cv_prog_STRIP 3848 if test -n "$STRIP"; then 3849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3850 $as_echo "$STRIP" >&6; } 3851 else 3852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3853 $as_echo "no" >&6; } 3854 fi 3855 3856 3857 fi 3858 if test -z "$ac_cv_prog_STRIP"; then 3859 ac_ct_STRIP=$STRIP 3860 # Extract the first word of "strip", so it can be a program name with args. 3861 set dummy strip; ac_word=$2 3862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3863 $as_echo_n "checking for $ac_word... " >&6; } 3864 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 3865 $as_echo_n "(cached) " >&6 3866 else 3867 if test -n "$ac_ct_STRIP"; then 3868 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3869 else 3870 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3871 for as_dir in $PATH 3872 do 3873 IFS=$as_save_IFS 3874 test -z "$as_dir" && as_dir=. 3875 for ac_exec_ext in '' $ac_executable_extensions; do 3876 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3877 ac_cv_prog_ac_ct_STRIP="strip" 3878 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3879 break 2 3880 fi 3881 done 3882 done 3883 IFS=$as_save_IFS 3884 3885 fi 3886 fi 3887 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3888 if test -n "$ac_ct_STRIP"; then 3889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3890 $as_echo "$ac_ct_STRIP" >&6; } 3891 else 3892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3893 $as_echo "no" >&6; } 3894 fi 3895 3896 if test "x$ac_ct_STRIP" = x; then 3897 STRIP=":" 3898 else 3899 case $cross_compiling:$ac_tool_warned in 3900 yes:) 3901 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3902 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3903 ac_tool_warned=yes ;; 3904 esac 3905 STRIP=$ac_ct_STRIP 3906 fi 3907 else 3908 STRIP="$ac_cv_prog_STRIP" 3909 fi 3910 3911 fi 3912 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3913 3914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 3915 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 3916 if test -z "$MKDIR_P"; then 3917 if ${ac_cv_path_mkdir+:} false; then : 3918 $as_echo_n "(cached) " >&6 3919 else 3920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3921 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3922 do 3923 IFS=$as_save_IFS 3924 test -z "$as_dir" && as_dir=. 3925 for ac_prog in mkdir gmkdir; do 3926 for ac_exec_ext in '' $ac_executable_extensions; do 3927 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 3928 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 3929 'mkdir (GNU coreutils) '* | \ 3930 'mkdir (coreutils) '* | \ 3931 'mkdir (fileutils) '4.1*) 3932 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 3933 break 3;; 3934 esac 3935 done 3936 done 3937 done 3938 IFS=$as_save_IFS 3939 3940 fi 3941 3942 test -d ./--version && rmdir ./--version 3943 if test "${ac_cv_path_mkdir+set}" = set; then 3944 MKDIR_P="$ac_cv_path_mkdir -p" 3945 else 3946 # As a last resort, use the slow shell script. Don't cache a 3947 # value for MKDIR_P within a source directory, because that will 3948 # break other packages using the cache if that directory is 3949 # removed, or if the value is a relative name. 3950 MKDIR_P="$ac_install_sh -d" 3951 fi 3952 fi 3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3954 $as_echo "$MKDIR_P" >&6; } 3955 3956 for ac_prog in gawk mawk nawk awk 3957 do 3958 # Extract the first word of "$ac_prog", so it can be a program name with args. 3959 set dummy $ac_prog; ac_word=$2 3960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3961 $as_echo_n "checking for $ac_word... " >&6; } 3962 if ${ac_cv_prog_AWK+:} false; then : 3963 $as_echo_n "(cached) " >&6 3964 else 3965 if test -n "$AWK"; then 3966 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3967 else 3968 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3969 for as_dir in $PATH 3970 do 3971 IFS=$as_save_IFS 3972 test -z "$as_dir" && as_dir=. 3973 for ac_exec_ext in '' $ac_executable_extensions; do 3974 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3975 ac_cv_prog_AWK="$ac_prog" 3976 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3977 break 2 3978 fi 3979 done 3980 done 3981 IFS=$as_save_IFS 3982 3983 fi 3984 fi 3985 AWK=$ac_cv_prog_AWK 3986 if test -n "$AWK"; then 3987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3988 $as_echo "$AWK" >&6; } 3989 else 3990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3991 $as_echo "no" >&6; } 3992 fi 3993 3994 3995 test -n "$AWK" && break 3996 done 3997 3998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3999 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4000 set x ${MAKE-make} 4001 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4002 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 4003 $as_echo_n "(cached) " >&6 4004 else 4005 cat >conftest.make <<\_ACEOF 4006 SHELL = /bin/sh 4007 all: 4008 @echo '@@@%%%=$(MAKE)=@@@%%%' 4009 _ACEOF 4010 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4011 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4012 *@@@%%%=?*=@@@%%%*) 4013 eval ac_cv_prog_make_${ac_make}_set=yes;; 4014 *) 4015 eval ac_cv_prog_make_${ac_make}_set=no;; 4016 esac 4017 rm -f conftest.make 4018 fi 4019 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4021 $as_echo "yes" >&6; } 4022 SET_MAKE= 4023 else 4024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4025 $as_echo "no" >&6; } 4026 SET_MAKE="MAKE=${MAKE-make}" 4027 fi 4028 4029 rm -rf .tst 2>/dev/null 4030 mkdir .tst 2>/dev/null 4031 if test -d .tst; then 4032 am__leading_dot=. 4033 else 4034 am__leading_dot=_ 4035 fi 4036 rmdir .tst 2>/dev/null 4037 4038 DEPDIR="${am__leading_dot}deps" 4039 4040 ac_config_commands="$ac_config_commands depfiles" 4041 4042 4043 am_make=${MAKE-make} 4044 cat > confinc << 'END' 4045 am__doit: 4046 @echo this is the am__doit target 4047 .PHONY: am__doit 4048 END 4049 # If we don't find an include directive, just comment out the code. 4050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 4051 $as_echo_n "checking for style of include used by $am_make... " >&6; } 4052 am__include="#" 4053 am__quote= 4054 _am_result=none 4055 # First try GNU make style include. 4056 echo "include confinc" > confmf 4057 # Ignore all kinds of additional output from 'make'. 4058 case `$am_make -s -f confmf 2> /dev/null` in #( 4059 *the\ am__doit\ target*) 4060 am__include=include 4061 am__quote= 4062 _am_result=GNU 4063 ;; 4064 esac 4065 # Now try BSD make style include. 4066 if test "$am__include" = "#"; then 4067 echo '.include "confinc"' > confmf 4068 case `$am_make -s -f confmf 2> /dev/null` in #( 4069 *the\ am__doit\ target*) 4070 am__include=.include 4071 am__quote="\"" 4072 _am_result=BSD 4073 ;; 4074 esac 4075 fi 4076 4077 4078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 4079 $as_echo "$_am_result" >&6; } 4080 rm -f confinc confmf 4081 4082 # Check whether --enable-dependency-tracking was given. 4083 if test "${enable_dependency_tracking+set}" = set; then : 4084 enableval=$enable_dependency_tracking; 4085 fi 4086 4087 if test "x$enable_dependency_tracking" != xno; then 4088 am_depcomp="$ac_aux_dir/depcomp" 4089 AMDEPBACKSLASH='\' 4090 am__nodep='_no' 4091 fi 4092 if test "x$enable_dependency_tracking" != xno; then 4093 AMDEP_TRUE= 4094 AMDEP_FALSE='#' 4095 else 4096 AMDEP_TRUE='#' 4097 AMDEP_FALSE= 4098 fi 4099 4100 4101 # Check whether --enable-silent-rules was given. 4102 if test "${enable_silent_rules+set}" = set; then : 4103 enableval=$enable_silent_rules; 4104 fi 4105 4106 case $enable_silent_rules in # ((( 4107 yes) AM_DEFAULT_VERBOSITY=0;; 4108 no) AM_DEFAULT_VERBOSITY=1;; 4109 *) AM_DEFAULT_VERBOSITY=1;; 4110 esac 4111 am_make=${MAKE-make} 4112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4113 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 4114 if ${am_cv_make_support_nested_variables+:} false; then : 4115 $as_echo_n "(cached) " >&6 4116 else 4117 if $as_echo 'TRUE=$(BAR$(V)) 4118 BAR0=false 4119 BAR1=true 4120 V=1 4121 am__doit: 4122 @$(TRUE) 4123 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4124 am_cv_make_support_nested_variables=yes 4125 else 4126 am_cv_make_support_nested_variables=no 4127 fi 4128 fi 4129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4130 $as_echo "$am_cv_make_support_nested_variables" >&6; } 4131 if test $am_cv_make_support_nested_variables = yes; then 4132 AM_V='$(V)' 4133 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4134 else 4135 AM_V=$AM_DEFAULT_VERBOSITY 4136 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4137 fi 4138 AM_BACKSLASH='\' 4139 4140 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4141 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4142 # is not polluted with repeated "-I." 4143 am__isrc=' -I$(srcdir)' 4144 # test to see if srcdir already configured 4145 if test -f $srcdir/config.status; then 4146 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4147 fi 4148 fi 4149 4150 # test whether we have cygpath 4151 if test -z "$CYGPATH_W"; then 4152 if (cygpath --version) >/dev/null 2>/dev/null; then 4153 CYGPATH_W='cygpath -w' 4154 else 4155 CYGPATH_W=echo 4156 fi 4157 fi 4158 4159 4160 # Define the identity of the package. 4161 PACKAGE='xload' 4162 VERSION='1.1.3' 4163 4164 4165 cat >>confdefs.h <<_ACEOF 4166 #define PACKAGE "$PACKAGE" 4167 _ACEOF 4168 4169 4170 cat >>confdefs.h <<_ACEOF 4171 #define VERSION "$VERSION" 4172 _ACEOF 4173 4174 # Some tools Automake needs. 4175 4176 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4177 4178 4179 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4180 4181 4182 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4183 4184 4185 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4186 4187 4188 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4189 4190 # For better backward compatibility. To be removed once Automake 1.9.x 4191 # dies out for good. For more background, see: 4192 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4193 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4194 mkdir_p='$(MKDIR_P)' 4195 4196 # We need awk for the "check" target (and possibly the TAP driver). The 4197 # system "awk" is bad on some platforms. 4198 # Always define AMTAR for backward compatibility. Yes, it's still used 4199 # in the wild :-( We should find a proper way to deprecate it ... 4200 AMTAR='$${TAR-tar}' 4201 4202 4203 # We'll loop over all known methods to create a tar archive until one works. 4204 _am_tools='gnutar pax cpio none' 4205 4206 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4207 4208 4209 4210 4211 4212 depcc="$CC" am_compiler_list= 4213 4214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4215 $as_echo_n "checking dependency style of $depcc... " >&6; } 4216 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4217 $as_echo_n "(cached) " >&6 4218 else 4219 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4220 # We make a subdir and do the tests there. Otherwise we can end up 4221 # making bogus files that we don't know about and never remove. For 4222 # instance it was reported that on HP-UX the gcc test will end up 4223 # making a dummy file named 'D' -- because '-MD' means "put the output 4224 # in D". 4225 rm -rf conftest.dir 4226 mkdir conftest.dir 4227 # Copy depcomp to subdir because otherwise we won't find it if we're 4228 # using a relative directory. 4229 cp "$am_depcomp" conftest.dir 4230 cd conftest.dir 4231 # We will build objects and dependencies in a subdirectory because 4232 # it helps to detect inapplicable dependency modes. For instance 4233 # both Tru64's cc and ICC support -MD to output dependencies as a 4234 # side effect of compilation, but ICC will put the dependencies in 4235 # the current directory while Tru64 will put them in the object 4236 # directory. 4237 mkdir sub 4238 4239 am_cv_CC_dependencies_compiler_type=none 4240 if test "$am_compiler_list" = ""; then 4241 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4242 fi 4243 am__universal=false 4244 case " $depcc " in #( 4245 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4246 esac 4247 4248 for depmode in $am_compiler_list; do 4249 # Setup a source with many dependencies, because some compilers 4250 # like to wrap large dependency lists on column 80 (with \), and 4251 # we should not choose a depcomp mode which is confused by this. 4252 # 4253 # We need to recreate these files for each test, as the compiler may 4254 # overwrite some of them when testing with obscure command lines. 4255 # This happens at least with the AIX C compiler. 4256 : > sub/conftest.c 4257 for i in 1 2 3 4 5 6; do 4258 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4259 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4260 # Solaris 10 /bin/sh. 4261 echo '/* dummy */' > sub/conftst$i.h 4262 done 4263 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4264 4265 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4266 # mode. It turns out that the SunPro C++ compiler does not properly 4267 # handle '-M -o', and we need to detect this. Also, some Intel 4268 # versions had trouble with output in subdirs. 4269 am__obj=sub/conftest.${OBJEXT-o} 4270 am__minus_obj="-o $am__obj" 4271 case $depmode in 4272 gcc) 4273 # This depmode causes a compiler race in universal mode. 4274 test "$am__universal" = false || continue 4275 ;; 4276 nosideeffect) 4277 # After this tag, mechanisms are not by side-effect, so they'll 4278 # only be used when explicitly requested. 4279 if test "x$enable_dependency_tracking" = xyes; then 4280 continue 4281 else 4282 break 4283 fi 4284 ;; 4285 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4286 # This compiler won't grok '-c -o', but also, the minuso test has 4287 # not run yet. These depmodes are late enough in the game, and 4288 # so weak that their functioning should not be impacted. 4289 am__obj=conftest.${OBJEXT-o} 4290 am__minus_obj= 4291 ;; 4292 none) break ;; 4293 esac 4294 if depmode=$depmode \ 4295 source=sub/conftest.c object=$am__obj \ 4296 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4297 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4298 >/dev/null 2>conftest.err && 4299 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4300 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4301 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4302 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4303 # icc doesn't choke on unknown options, it will just issue warnings 4304 # or remarks (even with -Werror). So we grep stderr for any message 4305 # that says an option was ignored or not supported. 4306 # When given -MP, icc 7.0 and 7.1 complain thusly: 4307 # icc: Command line warning: ignoring option '-M'; no argument required 4308 # The diagnosis changed in icc 8.0: 4309 # icc: Command line remark: option '-MP' not supported 4310 if (grep 'ignoring option' conftest.err || 4311 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4312 am_cv_CC_dependencies_compiler_type=$depmode 4313 break 4314 fi 4315 fi 4316 done 4317 4318 cd .. 4319 rm -rf conftest.dir 4320 else 4321 am_cv_CC_dependencies_compiler_type=none 4322 fi 4323 4324 fi 4325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4326 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4327 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4328 4329 if 4330 test "x$enable_dependency_tracking" != xno \ 4331 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4332 am__fastdepCC_TRUE= 4333 am__fastdepCC_FALSE='#' 4334 else 4335 am__fastdepCC_TRUE='#' 4336 am__fastdepCC_FALSE= 4337 fi 4338 4339 4340 4341 # POSIX will say in a future version that running "rm -f" with no argument 4342 # is OK; and we want to be able to make that assumption in our Makefile 4343 # recipes. So use an aggressive probe to check that the usage we want is 4344 # actually supported "in the wild" to an acceptable degree. 4345 # See automake bug#10828. 4346 # To make any issue more visible, cause the running configure to be aborted 4347 # by default if the 'rm' program in use doesn't match our expectations; the 4348 # user can still override this though. 4349 if rm -f && rm -fr && rm -rf; then : OK; else 4350 cat >&2 <<'END' 4351 Oops! 4352 4353 Your 'rm' program seems unable to run without file operands specified 4354 on the command line, even when the '-f' option is present. This is contrary 4355 to the behaviour of most rm programs out there, and not conforming with 4356 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4357 4358 Please tell bug-automake@gnu.org about your system, including the value 4359 of your $PATH and any error possibly output before this message. This 4360 can help us improve future automake versions. 4361 4362 END 4363 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4364 echo 'Configuration will proceed anyway, since you have set the' >&2 4365 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4366 echo >&2 4367 else 4368 cat >&2 <<'END' 4369 Aborting the configuration process, to ensure you take notice of the issue. 4370 4371 You can download and install GNU coreutils to get an 'rm' implementation 4372 that behaves properly: <http://www.gnu.org/software/coreutils/>. 4373 4374 If you want to complete the configuration process using your problematic 4375 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4376 to "yes", and re-run configure. 4377 4378 END 4379 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4380 fi 4381 fi 4382 4383 4384 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4385 4386 4387 4388 4389 4390 4391 4392 4393 4394 4395 4396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4397 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4398 if ${ac_cv_prog_cc_c99+:} false; then : 4399 $as_echo_n "(cached) " >&6 4400 else 4401 ac_cv_prog_cc_c99=no 4402 ac_save_CC=$CC 4403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4404 /* end confdefs.h. */ 4405 #include <stdarg.h> 4406 #include <stdbool.h> 4407 #include <stdlib.h> 4408 #include <wchar.h> 4409 #include <stdio.h> 4410 4411 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4412 #define debug(...) fprintf (stderr, __VA_ARGS__) 4413 #define showlist(...) puts (#__VA_ARGS__) 4414 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4415 static void 4416 test_varargs_macros (void) 4417 { 4418 int x = 1234; 4419 int y = 5678; 4420 debug ("Flag"); 4421 debug ("X = %d\n", x); 4422 showlist (The first, second, and third items.); 4423 report (x>y, "x is %d but y is %d", x, y); 4424 } 4425 4426 // Check long long types. 4427 #define BIG64 18446744073709551615ull 4428 #define BIG32 4294967295ul 4429 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4430 #if !BIG_OK 4431 your preprocessor is broken; 4432 #endif 4433 #if BIG_OK 4434 #else 4435 your preprocessor is broken; 4436 #endif 4437 static long long int bignum = -9223372036854775807LL; 4438 static unsigned long long int ubignum = BIG64; 4439 4440 struct incomplete_array 4441 { 4442 int datasize; 4443 double data[]; 4444 }; 4445 4446 struct named_init { 4447 int number; 4448 const wchar_t *name; 4449 double average; 4450 }; 4451 4452 typedef const char *ccp; 4453 4454 static inline int 4455 test_restrict (ccp restrict text) 4456 { 4457 // See if C++-style comments work. 4458 // Iterate through items via the restricted pointer. 4459 // Also check for declarations in for loops. 4460 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4461 continue; 4462 return 0; 4463 } 4464 4465 // Check varargs and va_copy. 4466 static void 4467 test_varargs (const char *format, ...) 4468 { 4469 va_list args; 4470 va_start (args, format); 4471 va_list args_copy; 4472 va_copy (args_copy, args); 4473 4474 const char *str; 4475 int number; 4476 float fnumber; 4477 4478 while (*format) 4479 { 4480 switch (*format++) 4481 { 4482 case 's': // string 4483 str = va_arg (args_copy, const char *); 4484 break; 4485 case 'd': // int 4486 number = va_arg (args_copy, int); 4487 break; 4488 case 'f': // float 4489 fnumber = va_arg (args_copy, double); 4490 break; 4491 default: 4492 break; 4493 } 4494 } 4495 va_end (args_copy); 4496 va_end (args); 4497 } 4498 4499 int 4500 main () 4501 { 4502 4503 // Check bool. 4504 _Bool success = false; 4505 4506 // Check restrict. 4507 if (test_restrict ("String literal") == 0) 4508 success = true; 4509 char *restrict newvar = "Another string"; 4510 4511 // Check varargs. 4512 test_varargs ("s, d' f .", "string", 65, 34.234); 4513 test_varargs_macros (); 4514 4515 // Check flexible array members. 4516 struct incomplete_array *ia = 4517 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4518 ia->datasize = 10; 4519 for (int i = 0; i < ia->datasize; ++i) 4520 ia->data[i] = i * 1.234; 4521 4522 // Check named initializers. 4523 struct named_init ni = { 4524 .number = 34, 4525 .name = L"Test wide string", 4526 .average = 543.34343, 4527 }; 4528 4529 ni.number = 58; 4530 4531 int dynamic_array[ni.number]; 4532 dynamic_array[ni.number - 1] = 543; 4533 4534 // work around unused variable warnings 4535 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4536 || dynamic_array[ni.number - 1] != 543); 4537 4538 ; 4539 return 0; 4540 } 4541 _ACEOF 4542 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4543 do 4544 CC="$ac_save_CC $ac_arg" 4545 if ac_fn_c_try_compile "$LINENO"; then : 4546 ac_cv_prog_cc_c99=$ac_arg 4547 fi 4548 rm -f core conftest.err conftest.$ac_objext 4549 test "x$ac_cv_prog_cc_c99" != "xno" && break 4550 done 4551 rm -f conftest.$ac_ext 4552 CC=$ac_save_CC 4553 4554 fi 4555 # AC_CACHE_VAL 4556 case "x$ac_cv_prog_cc_c99" in 4557 x) 4558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4559 $as_echo "none needed" >&6; } ;; 4560 xno) 4561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4562 $as_echo "unsupported" >&6; } ;; 4563 *) 4564 CC="$CC $ac_cv_prog_cc_c99" 4565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4566 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4567 esac 4568 if test "x$ac_cv_prog_cc_c99" != xno; then : 4569 4570 fi 4571 4572 4573 4574 4575 4576 4577 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4578 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4579 CLANGCC="yes" 4580 else 4581 CLANGCC="no" 4582 fi 4583 4584 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4585 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4586 INTELCC="yes" 4587 else 4588 INTELCC="no" 4589 fi 4590 4591 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4592 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4593 SUNCC="yes" 4594 else 4595 SUNCC="no" 4596 fi 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4607 if test -n "$ac_tool_prefix"; then 4608 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4609 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4611 $as_echo_n "checking for $ac_word... " >&6; } 4612 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4613 $as_echo_n "(cached) " >&6 4614 else 4615 case $PKG_CONFIG in 4616 [\\/]* | ?:[\\/]*) 4617 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4618 ;; 4619 *) 4620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4621 for as_dir in $PATH 4622 do 4623 IFS=$as_save_IFS 4624 test -z "$as_dir" && as_dir=. 4625 for ac_exec_ext in '' $ac_executable_extensions; do 4626 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4627 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4628 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4629 break 2 4630 fi 4631 done 4632 done 4633 IFS=$as_save_IFS 4634 4635 ;; 4636 esac 4637 fi 4638 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4639 if test -n "$PKG_CONFIG"; then 4640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4641 $as_echo "$PKG_CONFIG" >&6; } 4642 else 4643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4644 $as_echo "no" >&6; } 4645 fi 4646 4647 4648 fi 4649 if test -z "$ac_cv_path_PKG_CONFIG"; then 4650 ac_pt_PKG_CONFIG=$PKG_CONFIG 4651 # Extract the first word of "pkg-config", so it can be a program name with args. 4652 set dummy pkg-config; ac_word=$2 4653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4654 $as_echo_n "checking for $ac_word... " >&6; } 4655 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4656 $as_echo_n "(cached) " >&6 4657 else 4658 case $ac_pt_PKG_CONFIG in 4659 [\\/]* | ?:[\\/]*) 4660 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4661 ;; 4662 *) 4663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4664 for as_dir in $PATH 4665 do 4666 IFS=$as_save_IFS 4667 test -z "$as_dir" && as_dir=. 4668 for ac_exec_ext in '' $ac_executable_extensions; do 4669 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4670 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4671 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4672 break 2 4673 fi 4674 done 4675 done 4676 IFS=$as_save_IFS 4677 4678 ;; 4679 esac 4680 fi 4681 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4682 if test -n "$ac_pt_PKG_CONFIG"; then 4683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4684 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4685 else 4686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4687 $as_echo "no" >&6; } 4688 fi 4689 4690 if test "x$ac_pt_PKG_CONFIG" = x; then 4691 PKG_CONFIG="" 4692 else 4693 case $cross_compiling:$ac_tool_warned in 4694 yes:) 4695 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4696 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4697 ac_tool_warned=yes ;; 4698 esac 4699 PKG_CONFIG=$ac_pt_PKG_CONFIG 4700 fi 4701 else 4702 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4703 fi 4704 4705 fi 4706 if test -n "$PKG_CONFIG"; then 4707 _pkg_min_version=0.9.0 4708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4709 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4710 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4712 $as_echo "yes" >&6; } 4713 else 4714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4715 $as_echo "no" >&6; } 4716 PKG_CONFIG="" 4717 fi 4718 fi 4719 # Make sure we can run config.sub. 4720 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4721 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4722 4723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4724 $as_echo_n "checking build system type... " >&6; } 4725 if ${ac_cv_build+:} false; then : 4726 $as_echo_n "(cached) " >&6 4727 else 4728 ac_build_alias=$build_alias 4729 test "x$ac_build_alias" = x && 4730 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4731 test "x$ac_build_alias" = x && 4732 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4733 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4734 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4735 4736 fi 4737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4738 $as_echo "$ac_cv_build" >&6; } 4739 case $ac_cv_build in 4740 *-*-*) ;; 4741 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4742 esac 4743 build=$ac_cv_build 4744 ac_save_IFS=$IFS; IFS='-' 4745 set x $ac_cv_build 4746 shift 4747 build_cpu=$1 4748 build_vendor=$2 4749 shift; shift 4750 # Remember, the first character of IFS is used to create $*, 4751 # except with old shells: 4752 build_os=$* 4753 IFS=$ac_save_IFS 4754 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4755 4756 4757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4758 $as_echo_n "checking host system type... " >&6; } 4759 if ${ac_cv_host+:} false; then : 4760 $as_echo_n "(cached) " >&6 4761 else 4762 if test "x$host_alias" = x; then 4763 ac_cv_host=$ac_cv_build 4764 else 4765 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4766 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4767 fi 4768 4769 fi 4770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4771 $as_echo "$ac_cv_host" >&6; } 4772 case $ac_cv_host in 4773 *-*-*) ;; 4774 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4775 esac 4776 host=$ac_cv_host 4777 ac_save_IFS=$IFS; IFS='-' 4778 set x $ac_cv_host 4779 shift 4780 host_cpu=$1 4781 host_vendor=$2 4782 shift; shift 4783 # Remember, the first character of IFS is used to create $*, 4784 # except with old shells: 4785 host_os=$* 4786 IFS=$ac_save_IFS 4787 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4788 4789 4790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4791 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4792 if ${ac_cv_path_SED+:} false; then : 4793 $as_echo_n "(cached) " >&6 4794 else 4795 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4796 for ac_i in 1 2 3 4 5 6 7; do 4797 ac_script="$ac_script$as_nl$ac_script" 4798 done 4799 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4800 { ac_script=; unset ac_script;} 4801 if test -z "$SED"; then 4802 ac_path_SED_found=false 4803 # Loop through the user's path and test for each of PROGNAME-LIST 4804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4805 for as_dir in $PATH 4806 do 4807 IFS=$as_save_IFS 4808 test -z "$as_dir" && as_dir=. 4809 for ac_prog in sed gsed; do 4810 for ac_exec_ext in '' $ac_executable_extensions; do 4811 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4812 as_fn_executable_p "$ac_path_SED" || continue 4813 # Check for GNU ac_path_SED and select it if it is found. 4814 # Check for GNU $ac_path_SED 4815 case `"$ac_path_SED" --version 2>&1` in 4816 *GNU*) 4817 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4818 *) 4819 ac_count=0 4820 $as_echo_n 0123456789 >"conftest.in" 4821 while : 4822 do 4823 cat "conftest.in" "conftest.in" >"conftest.tmp" 4824 mv "conftest.tmp" "conftest.in" 4825 cp "conftest.in" "conftest.nl" 4826 $as_echo '' >> "conftest.nl" 4827 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4828 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4829 as_fn_arith $ac_count + 1 && ac_count=$as_val 4830 if test $ac_count -gt ${ac_path_SED_max-0}; then 4831 # Best one so far, save it but keep looking for a better one 4832 ac_cv_path_SED="$ac_path_SED" 4833 ac_path_SED_max=$ac_count 4834 fi 4835 # 10*(2^10) chars as input seems more than enough 4836 test $ac_count -gt 10 && break 4837 done 4838 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4839 esac 4840 4841 $ac_path_SED_found && break 3 4842 done 4843 done 4844 done 4845 IFS=$as_save_IFS 4846 if test -z "$ac_cv_path_SED"; then 4847 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4848 fi 4849 else 4850 ac_cv_path_SED=$SED 4851 fi 4852 4853 fi 4854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4855 $as_echo "$ac_cv_path_SED" >&6; } 4856 SED="$ac_cv_path_SED" 4857 rm -f conftest.sed 4858 4859 4860 4861 4862 4863 4864 # Check whether --enable-selective-werror was given. 4865 if test "${enable_selective_werror+set}" = set; then : 4866 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4867 else 4868 SELECTIVE_WERROR=yes 4869 fi 4870 4871 4872 4873 4874 4875 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4876 if test "x$SUNCC" = "xyes"; then 4877 BASE_CFLAGS="-v" 4878 else 4879 BASE_CFLAGS="" 4880 fi 4881 4882 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 xorg_testset_save_CFLAGS="$CFLAGS" 4897 4898 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4901 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4902 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4903 $as_echo_n "(cached) " >&6 4904 else 4905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4906 /* end confdefs.h. */ 4907 int i; 4908 _ACEOF 4909 if ac_fn_c_try_compile "$LINENO"; then : 4910 xorg_cv_cc_flag_unknown_warning_option=yes 4911 else 4912 xorg_cv_cc_flag_unknown_warning_option=no 4913 fi 4914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4915 fi 4916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4917 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4918 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4919 CFLAGS="$xorg_testset_save_CFLAGS" 4920 fi 4921 4922 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4923 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4925 fi 4926 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4928 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4929 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4930 $as_echo_n "(cached) " >&6 4931 else 4932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4933 /* end confdefs.h. */ 4934 int i; 4935 _ACEOF 4936 if ac_fn_c_try_compile "$LINENO"; then : 4937 xorg_cv_cc_flag_unused_command_line_argument=yes 4938 else 4939 xorg_cv_cc_flag_unused_command_line_argument=no 4940 fi 4941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4942 fi 4943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4944 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4945 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4946 CFLAGS="$xorg_testset_save_CFLAGS" 4947 fi 4948 4949 found="no" 4950 4951 if test $found = "no" ; then 4952 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4954 fi 4955 4956 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4958 fi 4959 4960 CFLAGS="$CFLAGS -Wall" 4961 4962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4963 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4964 cacheid=xorg_cv_cc_flag__Wall 4965 if eval \${$cacheid+:} false; then : 4966 $as_echo_n "(cached) " >&6 4967 else 4968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4969 /* end confdefs.h. */ 4970 int i; 4971 int 4972 main () 4973 { 4974 4975 ; 4976 return 0; 4977 } 4978 _ACEOF 4979 if ac_fn_c_try_link "$LINENO"; then : 4980 eval $cacheid=yes 4981 else 4982 eval $cacheid=no 4983 fi 4984 rm -f core conftest.err conftest.$ac_objext \ 4985 conftest$ac_exeext conftest.$ac_ext 4986 fi 4987 4988 4989 CFLAGS="$xorg_testset_save_CFLAGS" 4990 4991 eval supported=\$$cacheid 4992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4993 $as_echo "$supported" >&6; } 4994 if test "$supported" = "yes" ; then 4995 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4996 found="yes" 4997 fi 4998 fi 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 xorg_testset_save_CFLAGS="$CFLAGS" 5015 5016 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5019 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5020 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5021 $as_echo_n "(cached) " >&6 5022 else 5023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5024 /* end confdefs.h. */ 5025 int i; 5026 _ACEOF 5027 if ac_fn_c_try_compile "$LINENO"; then : 5028 xorg_cv_cc_flag_unknown_warning_option=yes 5029 else 5030 xorg_cv_cc_flag_unknown_warning_option=no 5031 fi 5032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5033 fi 5034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5035 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5036 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5037 CFLAGS="$xorg_testset_save_CFLAGS" 5038 fi 5039 5040 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5041 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5043 fi 5044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5046 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5047 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5048 $as_echo_n "(cached) " >&6 5049 else 5050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5051 /* end confdefs.h. */ 5052 int i; 5053 _ACEOF 5054 if ac_fn_c_try_compile "$LINENO"; then : 5055 xorg_cv_cc_flag_unused_command_line_argument=yes 5056 else 5057 xorg_cv_cc_flag_unused_command_line_argument=no 5058 fi 5059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5060 fi 5061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5062 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5063 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5064 CFLAGS="$xorg_testset_save_CFLAGS" 5065 fi 5066 5067 found="no" 5068 5069 if test $found = "no" ; then 5070 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5072 fi 5073 5074 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5076 fi 5077 5078 CFLAGS="$CFLAGS -Wpointer-arith" 5079 5080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5081 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5082 cacheid=xorg_cv_cc_flag__Wpointer_arith 5083 if eval \${$cacheid+:} false; then : 5084 $as_echo_n "(cached) " >&6 5085 else 5086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5087 /* end confdefs.h. */ 5088 int i; 5089 int 5090 main () 5091 { 5092 5093 ; 5094 return 0; 5095 } 5096 _ACEOF 5097 if ac_fn_c_try_link "$LINENO"; then : 5098 eval $cacheid=yes 5099 else 5100 eval $cacheid=no 5101 fi 5102 rm -f core conftest.err conftest.$ac_objext \ 5103 conftest$ac_exeext conftest.$ac_ext 5104 fi 5105 5106 5107 CFLAGS="$xorg_testset_save_CFLAGS" 5108 5109 eval supported=\$$cacheid 5110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5111 $as_echo "$supported" >&6; } 5112 if test "$supported" = "yes" ; then 5113 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5114 found="yes" 5115 fi 5116 fi 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 xorg_testset_save_CFLAGS="$CFLAGS" 5133 5134 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5137 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5138 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5139 $as_echo_n "(cached) " >&6 5140 else 5141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5142 /* end confdefs.h. */ 5143 int i; 5144 _ACEOF 5145 if ac_fn_c_try_compile "$LINENO"; then : 5146 xorg_cv_cc_flag_unknown_warning_option=yes 5147 else 5148 xorg_cv_cc_flag_unknown_warning_option=no 5149 fi 5150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5151 fi 5152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5153 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5154 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5155 CFLAGS="$xorg_testset_save_CFLAGS" 5156 fi 5157 5158 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5159 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5161 fi 5162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5164 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5165 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5166 $as_echo_n "(cached) " >&6 5167 else 5168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5169 /* end confdefs.h. */ 5170 int i; 5171 _ACEOF 5172 if ac_fn_c_try_compile "$LINENO"; then : 5173 xorg_cv_cc_flag_unused_command_line_argument=yes 5174 else 5175 xorg_cv_cc_flag_unused_command_line_argument=no 5176 fi 5177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5178 fi 5179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5180 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5181 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5182 CFLAGS="$xorg_testset_save_CFLAGS" 5183 fi 5184 5185 found="no" 5186 5187 if test $found = "no" ; then 5188 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5189 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5190 fi 5191 5192 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5193 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5194 fi 5195 5196 CFLAGS="$CFLAGS -Wmissing-declarations" 5197 5198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5199 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5200 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5201 if eval \${$cacheid+:} false; then : 5202 $as_echo_n "(cached) " >&6 5203 else 5204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5205 /* end confdefs.h. */ 5206 int i; 5207 int 5208 main () 5209 { 5210 5211 ; 5212 return 0; 5213 } 5214 _ACEOF 5215 if ac_fn_c_try_link "$LINENO"; then : 5216 eval $cacheid=yes 5217 else 5218 eval $cacheid=no 5219 fi 5220 rm -f core conftest.err conftest.$ac_objext \ 5221 conftest$ac_exeext conftest.$ac_ext 5222 fi 5223 5224 5225 CFLAGS="$xorg_testset_save_CFLAGS" 5226 5227 eval supported=\$$cacheid 5228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5229 $as_echo "$supported" >&6; } 5230 if test "$supported" = "yes" ; then 5231 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5232 found="yes" 5233 fi 5234 fi 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 xorg_testset_save_CFLAGS="$CFLAGS" 5251 5252 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5255 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5256 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5257 $as_echo_n "(cached) " >&6 5258 else 5259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5260 /* end confdefs.h. */ 5261 int i; 5262 _ACEOF 5263 if ac_fn_c_try_compile "$LINENO"; then : 5264 xorg_cv_cc_flag_unknown_warning_option=yes 5265 else 5266 xorg_cv_cc_flag_unknown_warning_option=no 5267 fi 5268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5269 fi 5270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5271 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5272 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5273 CFLAGS="$xorg_testset_save_CFLAGS" 5274 fi 5275 5276 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5279 fi 5280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5282 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5283 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5284 $as_echo_n "(cached) " >&6 5285 else 5286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5287 /* end confdefs.h. */ 5288 int i; 5289 _ACEOF 5290 if ac_fn_c_try_compile "$LINENO"; then : 5291 xorg_cv_cc_flag_unused_command_line_argument=yes 5292 else 5293 xorg_cv_cc_flag_unused_command_line_argument=no 5294 fi 5295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5296 fi 5297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5298 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5299 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5300 CFLAGS="$xorg_testset_save_CFLAGS" 5301 fi 5302 5303 found="no" 5304 5305 if test $found = "no" ; then 5306 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5308 fi 5309 5310 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5311 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5312 fi 5313 5314 CFLAGS="$CFLAGS -Wformat=2" 5315 5316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5317 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5318 cacheid=xorg_cv_cc_flag__Wformat_2 5319 if eval \${$cacheid+:} false; then : 5320 $as_echo_n "(cached) " >&6 5321 else 5322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5323 /* end confdefs.h. */ 5324 int i; 5325 int 5326 main () 5327 { 5328 5329 ; 5330 return 0; 5331 } 5332 _ACEOF 5333 if ac_fn_c_try_link "$LINENO"; then : 5334 eval $cacheid=yes 5335 else 5336 eval $cacheid=no 5337 fi 5338 rm -f core conftest.err conftest.$ac_objext \ 5339 conftest$ac_exeext conftest.$ac_ext 5340 fi 5341 5342 5343 CFLAGS="$xorg_testset_save_CFLAGS" 5344 5345 eval supported=\$$cacheid 5346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5347 $as_echo "$supported" >&6; } 5348 if test "$supported" = "yes" ; then 5349 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5350 found="yes" 5351 fi 5352 fi 5353 5354 if test $found = "no" ; then 5355 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5357 fi 5358 5359 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5361 fi 5362 5363 CFLAGS="$CFLAGS -Wformat" 5364 5365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5366 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5367 cacheid=xorg_cv_cc_flag__Wformat 5368 if eval \${$cacheid+:} false; then : 5369 $as_echo_n "(cached) " >&6 5370 else 5371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5372 /* end confdefs.h. */ 5373 int i; 5374 int 5375 main () 5376 { 5377 5378 ; 5379 return 0; 5380 } 5381 _ACEOF 5382 if ac_fn_c_try_link "$LINENO"; then : 5383 eval $cacheid=yes 5384 else 5385 eval $cacheid=no 5386 fi 5387 rm -f core conftest.err conftest.$ac_objext \ 5388 conftest$ac_exeext conftest.$ac_ext 5389 fi 5390 5391 5392 CFLAGS="$xorg_testset_save_CFLAGS" 5393 5394 eval supported=\$$cacheid 5395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5396 $as_echo "$supported" >&6; } 5397 if test "$supported" = "yes" ; then 5398 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5399 found="yes" 5400 fi 5401 fi 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 xorg_testset_save_CFLAGS="$CFLAGS" 5420 5421 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5424 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5425 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5426 $as_echo_n "(cached) " >&6 5427 else 5428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5429 /* end confdefs.h. */ 5430 int i; 5431 _ACEOF 5432 if ac_fn_c_try_compile "$LINENO"; then : 5433 xorg_cv_cc_flag_unknown_warning_option=yes 5434 else 5435 xorg_cv_cc_flag_unknown_warning_option=no 5436 fi 5437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5438 fi 5439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5440 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5441 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5442 CFLAGS="$xorg_testset_save_CFLAGS" 5443 fi 5444 5445 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5446 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5448 fi 5449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5451 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5452 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5453 $as_echo_n "(cached) " >&6 5454 else 5455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5456 /* end confdefs.h. */ 5457 int i; 5458 _ACEOF 5459 if ac_fn_c_try_compile "$LINENO"; then : 5460 xorg_cv_cc_flag_unused_command_line_argument=yes 5461 else 5462 xorg_cv_cc_flag_unused_command_line_argument=no 5463 fi 5464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5465 fi 5466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5467 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5468 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5469 CFLAGS="$xorg_testset_save_CFLAGS" 5470 fi 5471 5472 found="no" 5473 5474 if test $found = "no" ; then 5475 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5477 fi 5478 5479 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5480 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5481 fi 5482 5483 CFLAGS="$CFLAGS -Wstrict-prototypes" 5484 5485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5486 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5487 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5488 if eval \${$cacheid+:} false; then : 5489 $as_echo_n "(cached) " >&6 5490 else 5491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5492 /* end confdefs.h. */ 5493 int i; 5494 int 5495 main () 5496 { 5497 5498 ; 5499 return 0; 5500 } 5501 _ACEOF 5502 if ac_fn_c_try_link "$LINENO"; then : 5503 eval $cacheid=yes 5504 else 5505 eval $cacheid=no 5506 fi 5507 rm -f core conftest.err conftest.$ac_objext \ 5508 conftest$ac_exeext conftest.$ac_ext 5509 fi 5510 5511 5512 CFLAGS="$xorg_testset_save_CFLAGS" 5513 5514 eval supported=\$$cacheid 5515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5516 $as_echo "$supported" >&6; } 5517 if test "$supported" = "yes" ; then 5518 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5519 found="yes" 5520 fi 5521 fi 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 xorg_testset_save_CFLAGS="$CFLAGS" 5538 5539 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5542 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5543 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5544 $as_echo_n "(cached) " >&6 5545 else 5546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5547 /* end confdefs.h. */ 5548 int i; 5549 _ACEOF 5550 if ac_fn_c_try_compile "$LINENO"; then : 5551 xorg_cv_cc_flag_unknown_warning_option=yes 5552 else 5553 xorg_cv_cc_flag_unknown_warning_option=no 5554 fi 5555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5556 fi 5557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5558 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5559 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5560 CFLAGS="$xorg_testset_save_CFLAGS" 5561 fi 5562 5563 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5564 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5566 fi 5567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5569 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5570 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5571 $as_echo_n "(cached) " >&6 5572 else 5573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5574 /* end confdefs.h. */ 5575 int i; 5576 _ACEOF 5577 if ac_fn_c_try_compile "$LINENO"; then : 5578 xorg_cv_cc_flag_unused_command_line_argument=yes 5579 else 5580 xorg_cv_cc_flag_unused_command_line_argument=no 5581 fi 5582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5583 fi 5584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5585 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5586 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5587 CFLAGS="$xorg_testset_save_CFLAGS" 5588 fi 5589 5590 found="no" 5591 5592 if test $found = "no" ; then 5593 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5595 fi 5596 5597 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5598 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5599 fi 5600 5601 CFLAGS="$CFLAGS -Wmissing-prototypes" 5602 5603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5604 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5605 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5606 if eval \${$cacheid+:} false; then : 5607 $as_echo_n "(cached) " >&6 5608 else 5609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5610 /* end confdefs.h. */ 5611 int i; 5612 int 5613 main () 5614 { 5615 5616 ; 5617 return 0; 5618 } 5619 _ACEOF 5620 if ac_fn_c_try_link "$LINENO"; then : 5621 eval $cacheid=yes 5622 else 5623 eval $cacheid=no 5624 fi 5625 rm -f core conftest.err conftest.$ac_objext \ 5626 conftest$ac_exeext conftest.$ac_ext 5627 fi 5628 5629 5630 CFLAGS="$xorg_testset_save_CFLAGS" 5631 5632 eval supported=\$$cacheid 5633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5634 $as_echo "$supported" >&6; } 5635 if test "$supported" = "yes" ; then 5636 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5637 found="yes" 5638 fi 5639 fi 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 xorg_testset_save_CFLAGS="$CFLAGS" 5656 5657 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5660 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5661 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5662 $as_echo_n "(cached) " >&6 5663 else 5664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5665 /* end confdefs.h. */ 5666 int i; 5667 _ACEOF 5668 if ac_fn_c_try_compile "$LINENO"; then : 5669 xorg_cv_cc_flag_unknown_warning_option=yes 5670 else 5671 xorg_cv_cc_flag_unknown_warning_option=no 5672 fi 5673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5674 fi 5675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5676 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5677 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5678 CFLAGS="$xorg_testset_save_CFLAGS" 5679 fi 5680 5681 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5684 fi 5685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5687 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5688 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5689 $as_echo_n "(cached) " >&6 5690 else 5691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5692 /* end confdefs.h. */ 5693 int i; 5694 _ACEOF 5695 if ac_fn_c_try_compile "$LINENO"; then : 5696 xorg_cv_cc_flag_unused_command_line_argument=yes 5697 else 5698 xorg_cv_cc_flag_unused_command_line_argument=no 5699 fi 5700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5701 fi 5702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5703 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5704 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5705 CFLAGS="$xorg_testset_save_CFLAGS" 5706 fi 5707 5708 found="no" 5709 5710 if test $found = "no" ; then 5711 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5713 fi 5714 5715 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5717 fi 5718 5719 CFLAGS="$CFLAGS -Wnested-externs" 5720 5721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5722 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5723 cacheid=xorg_cv_cc_flag__Wnested_externs 5724 if eval \${$cacheid+:} false; then : 5725 $as_echo_n "(cached) " >&6 5726 else 5727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5728 /* end confdefs.h. */ 5729 int i; 5730 int 5731 main () 5732 { 5733 5734 ; 5735 return 0; 5736 } 5737 _ACEOF 5738 if ac_fn_c_try_link "$LINENO"; then : 5739 eval $cacheid=yes 5740 else 5741 eval $cacheid=no 5742 fi 5743 rm -f core conftest.err conftest.$ac_objext \ 5744 conftest$ac_exeext conftest.$ac_ext 5745 fi 5746 5747 5748 CFLAGS="$xorg_testset_save_CFLAGS" 5749 5750 eval supported=\$$cacheid 5751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5752 $as_echo "$supported" >&6; } 5753 if test "$supported" = "yes" ; then 5754 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5755 found="yes" 5756 fi 5757 fi 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 5773 xorg_testset_save_CFLAGS="$CFLAGS" 5774 5775 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5778 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5779 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5780 $as_echo_n "(cached) " >&6 5781 else 5782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5783 /* end confdefs.h. */ 5784 int i; 5785 _ACEOF 5786 if ac_fn_c_try_compile "$LINENO"; then : 5787 xorg_cv_cc_flag_unknown_warning_option=yes 5788 else 5789 xorg_cv_cc_flag_unknown_warning_option=no 5790 fi 5791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5792 fi 5793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5794 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5795 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5796 CFLAGS="$xorg_testset_save_CFLAGS" 5797 fi 5798 5799 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5802 fi 5803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5805 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5806 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5807 $as_echo_n "(cached) " >&6 5808 else 5809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5810 /* end confdefs.h. */ 5811 int i; 5812 _ACEOF 5813 if ac_fn_c_try_compile "$LINENO"; then : 5814 xorg_cv_cc_flag_unused_command_line_argument=yes 5815 else 5816 xorg_cv_cc_flag_unused_command_line_argument=no 5817 fi 5818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5819 fi 5820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5821 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5822 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5823 CFLAGS="$xorg_testset_save_CFLAGS" 5824 fi 5825 5826 found="no" 5827 5828 if test $found = "no" ; then 5829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5831 fi 5832 5833 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5835 fi 5836 5837 CFLAGS="$CFLAGS -Wbad-function-cast" 5838 5839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5840 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5841 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5842 if eval \${$cacheid+:} false; then : 5843 $as_echo_n "(cached) " >&6 5844 else 5845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5846 /* end confdefs.h. */ 5847 int i; 5848 int 5849 main () 5850 { 5851 5852 ; 5853 return 0; 5854 } 5855 _ACEOF 5856 if ac_fn_c_try_link "$LINENO"; then : 5857 eval $cacheid=yes 5858 else 5859 eval $cacheid=no 5860 fi 5861 rm -f core conftest.err conftest.$ac_objext \ 5862 conftest$ac_exeext conftest.$ac_ext 5863 fi 5864 5865 5866 CFLAGS="$xorg_testset_save_CFLAGS" 5867 5868 eval supported=\$$cacheid 5869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5870 $as_echo "$supported" >&6; } 5871 if test "$supported" = "yes" ; then 5872 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5873 found="yes" 5874 fi 5875 fi 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 xorg_testset_save_CFLAGS="$CFLAGS" 5892 5893 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5896 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5897 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5898 $as_echo_n "(cached) " >&6 5899 else 5900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5901 /* end confdefs.h. */ 5902 int i; 5903 _ACEOF 5904 if ac_fn_c_try_compile "$LINENO"; then : 5905 xorg_cv_cc_flag_unknown_warning_option=yes 5906 else 5907 xorg_cv_cc_flag_unknown_warning_option=no 5908 fi 5909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5910 fi 5911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5912 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5913 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5914 CFLAGS="$xorg_testset_save_CFLAGS" 5915 fi 5916 5917 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5918 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5920 fi 5921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5923 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5924 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5925 $as_echo_n "(cached) " >&6 5926 else 5927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5928 /* end confdefs.h. */ 5929 int i; 5930 _ACEOF 5931 if ac_fn_c_try_compile "$LINENO"; then : 5932 xorg_cv_cc_flag_unused_command_line_argument=yes 5933 else 5934 xorg_cv_cc_flag_unused_command_line_argument=no 5935 fi 5936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5937 fi 5938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5939 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5940 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5941 CFLAGS="$xorg_testset_save_CFLAGS" 5942 fi 5943 5944 found="no" 5945 5946 if test $found = "no" ; then 5947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5949 fi 5950 5951 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5953 fi 5954 5955 CFLAGS="$CFLAGS -Wold-style-definition" 5956 5957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5958 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5959 cacheid=xorg_cv_cc_flag__Wold_style_definition 5960 if eval \${$cacheid+:} false; then : 5961 $as_echo_n "(cached) " >&6 5962 else 5963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5964 /* end confdefs.h. */ 5965 int i; 5966 int 5967 main () 5968 { 5969 5970 ; 5971 return 0; 5972 } 5973 _ACEOF 5974 if ac_fn_c_try_link "$LINENO"; then : 5975 eval $cacheid=yes 5976 else 5977 eval $cacheid=no 5978 fi 5979 rm -f core conftest.err conftest.$ac_objext \ 5980 conftest$ac_exeext conftest.$ac_ext 5981 fi 5982 5983 5984 CFLAGS="$xorg_testset_save_CFLAGS" 5985 5986 eval supported=\$$cacheid 5987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5988 $as_echo "$supported" >&6; } 5989 if test "$supported" = "yes" ; then 5990 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5991 found="yes" 5992 fi 5993 fi 5994 5995 if test $found = "no" ; then 5996 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5998 fi 5999 6000 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6002 fi 6003 6004 CFLAGS="$CFLAGS -fd" 6005 6006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6007 $as_echo_n "checking if $CC supports -fd... " >&6; } 6008 cacheid=xorg_cv_cc_flag__fd 6009 if eval \${$cacheid+:} false; then : 6010 $as_echo_n "(cached) " >&6 6011 else 6012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6013 /* end confdefs.h. */ 6014 int i; 6015 int 6016 main () 6017 { 6018 6019 ; 6020 return 0; 6021 } 6022 _ACEOF 6023 if ac_fn_c_try_link "$LINENO"; then : 6024 eval $cacheid=yes 6025 else 6026 eval $cacheid=no 6027 fi 6028 rm -f core conftest.err conftest.$ac_objext \ 6029 conftest$ac_exeext conftest.$ac_ext 6030 fi 6031 6032 6033 CFLAGS="$xorg_testset_save_CFLAGS" 6034 6035 eval supported=\$$cacheid 6036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6037 $as_echo "$supported" >&6; } 6038 if test "$supported" = "yes" ; then 6039 BASE_CFLAGS="$BASE_CFLAGS -fd" 6040 found="yes" 6041 fi 6042 fi 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 xorg_testset_save_CFLAGS="$CFLAGS" 6059 6060 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6063 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6064 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6065 $as_echo_n "(cached) " >&6 6066 else 6067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6068 /* end confdefs.h. */ 6069 int i; 6070 _ACEOF 6071 if ac_fn_c_try_compile "$LINENO"; then : 6072 xorg_cv_cc_flag_unknown_warning_option=yes 6073 else 6074 xorg_cv_cc_flag_unknown_warning_option=no 6075 fi 6076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6077 fi 6078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6079 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6080 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6081 CFLAGS="$xorg_testset_save_CFLAGS" 6082 fi 6083 6084 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6087 fi 6088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6090 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6091 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6092 $as_echo_n "(cached) " >&6 6093 else 6094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6095 /* end confdefs.h. */ 6096 int i; 6097 _ACEOF 6098 if ac_fn_c_try_compile "$LINENO"; then : 6099 xorg_cv_cc_flag_unused_command_line_argument=yes 6100 else 6101 xorg_cv_cc_flag_unused_command_line_argument=no 6102 fi 6103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6104 fi 6105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6106 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6107 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6108 CFLAGS="$xorg_testset_save_CFLAGS" 6109 fi 6110 6111 found="no" 6112 6113 if test $found = "no" ; then 6114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6116 fi 6117 6118 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6120 fi 6121 6122 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6123 6124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6125 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6126 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6127 if eval \${$cacheid+:} false; then : 6128 $as_echo_n "(cached) " >&6 6129 else 6130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6131 /* end confdefs.h. */ 6132 int i; 6133 int 6134 main () 6135 { 6136 6137 ; 6138 return 0; 6139 } 6140 _ACEOF 6141 if ac_fn_c_try_link "$LINENO"; then : 6142 eval $cacheid=yes 6143 else 6144 eval $cacheid=no 6145 fi 6146 rm -f core conftest.err conftest.$ac_objext \ 6147 conftest$ac_exeext conftest.$ac_ext 6148 fi 6149 6150 6151 CFLAGS="$xorg_testset_save_CFLAGS" 6152 6153 eval supported=\$$cacheid 6154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6155 $as_echo "$supported" >&6; } 6156 if test "$supported" = "yes" ; then 6157 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6158 found="yes" 6159 fi 6160 fi 6161 6162 6163 6164 6165 6166 # This chunk adds additional warnings that could catch undesired effects. 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 xorg_testset_save_CFLAGS="$CFLAGS" 6181 6182 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6185 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6186 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6187 $as_echo_n "(cached) " >&6 6188 else 6189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6190 /* end confdefs.h. */ 6191 int i; 6192 _ACEOF 6193 if ac_fn_c_try_compile "$LINENO"; then : 6194 xorg_cv_cc_flag_unknown_warning_option=yes 6195 else 6196 xorg_cv_cc_flag_unknown_warning_option=no 6197 fi 6198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6199 fi 6200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6201 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6202 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6203 CFLAGS="$xorg_testset_save_CFLAGS" 6204 fi 6205 6206 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6209 fi 6210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6212 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6213 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6214 $as_echo_n "(cached) " >&6 6215 else 6216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6217 /* end confdefs.h. */ 6218 int i; 6219 _ACEOF 6220 if ac_fn_c_try_compile "$LINENO"; then : 6221 xorg_cv_cc_flag_unused_command_line_argument=yes 6222 else 6223 xorg_cv_cc_flag_unused_command_line_argument=no 6224 fi 6225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6226 fi 6227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6228 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6229 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6230 CFLAGS="$xorg_testset_save_CFLAGS" 6231 fi 6232 6233 found="no" 6234 6235 if test $found = "no" ; then 6236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6238 fi 6239 6240 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6242 fi 6243 6244 CFLAGS="$CFLAGS -Wunused" 6245 6246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6247 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6248 cacheid=xorg_cv_cc_flag__Wunused 6249 if eval \${$cacheid+:} false; then : 6250 $as_echo_n "(cached) " >&6 6251 else 6252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6253 /* end confdefs.h. */ 6254 int i; 6255 int 6256 main () 6257 { 6258 6259 ; 6260 return 0; 6261 } 6262 _ACEOF 6263 if ac_fn_c_try_link "$LINENO"; then : 6264 eval $cacheid=yes 6265 else 6266 eval $cacheid=no 6267 fi 6268 rm -f core conftest.err conftest.$ac_objext \ 6269 conftest$ac_exeext conftest.$ac_ext 6270 fi 6271 6272 6273 CFLAGS="$xorg_testset_save_CFLAGS" 6274 6275 eval supported=\$$cacheid 6276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6277 $as_echo "$supported" >&6; } 6278 if test "$supported" = "yes" ; then 6279 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6280 found="yes" 6281 fi 6282 fi 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 xorg_testset_save_CFLAGS="$CFLAGS" 6299 6300 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6303 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6304 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6305 $as_echo_n "(cached) " >&6 6306 else 6307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6308 /* end confdefs.h. */ 6309 int i; 6310 _ACEOF 6311 if ac_fn_c_try_compile "$LINENO"; then : 6312 xorg_cv_cc_flag_unknown_warning_option=yes 6313 else 6314 xorg_cv_cc_flag_unknown_warning_option=no 6315 fi 6316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6317 fi 6318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6319 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6320 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6321 CFLAGS="$xorg_testset_save_CFLAGS" 6322 fi 6323 6324 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6327 fi 6328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6330 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6331 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6332 $as_echo_n "(cached) " >&6 6333 else 6334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6335 /* end confdefs.h. */ 6336 int i; 6337 _ACEOF 6338 if ac_fn_c_try_compile "$LINENO"; then : 6339 xorg_cv_cc_flag_unused_command_line_argument=yes 6340 else 6341 xorg_cv_cc_flag_unused_command_line_argument=no 6342 fi 6343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6344 fi 6345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6346 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6347 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6348 CFLAGS="$xorg_testset_save_CFLAGS" 6349 fi 6350 6351 found="no" 6352 6353 if test $found = "no" ; then 6354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6356 fi 6357 6358 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6360 fi 6361 6362 CFLAGS="$CFLAGS -Wuninitialized" 6363 6364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6365 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6366 cacheid=xorg_cv_cc_flag__Wuninitialized 6367 if eval \${$cacheid+:} false; then : 6368 $as_echo_n "(cached) " >&6 6369 else 6370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6371 /* end confdefs.h. */ 6372 int i; 6373 int 6374 main () 6375 { 6376 6377 ; 6378 return 0; 6379 } 6380 _ACEOF 6381 if ac_fn_c_try_link "$LINENO"; then : 6382 eval $cacheid=yes 6383 else 6384 eval $cacheid=no 6385 fi 6386 rm -f core conftest.err conftest.$ac_objext \ 6387 conftest$ac_exeext conftest.$ac_ext 6388 fi 6389 6390 6391 CFLAGS="$xorg_testset_save_CFLAGS" 6392 6393 eval supported=\$$cacheid 6394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6395 $as_echo "$supported" >&6; } 6396 if test "$supported" = "yes" ; then 6397 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6398 found="yes" 6399 fi 6400 fi 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 xorg_testset_save_CFLAGS="$CFLAGS" 6417 6418 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6421 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6422 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6423 $as_echo_n "(cached) " >&6 6424 else 6425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6426 /* end confdefs.h. */ 6427 int i; 6428 _ACEOF 6429 if ac_fn_c_try_compile "$LINENO"; then : 6430 xorg_cv_cc_flag_unknown_warning_option=yes 6431 else 6432 xorg_cv_cc_flag_unknown_warning_option=no 6433 fi 6434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6435 fi 6436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6437 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6438 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6439 CFLAGS="$xorg_testset_save_CFLAGS" 6440 fi 6441 6442 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6443 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6445 fi 6446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6448 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6449 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6450 $as_echo_n "(cached) " >&6 6451 else 6452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6453 /* end confdefs.h. */ 6454 int i; 6455 _ACEOF 6456 if ac_fn_c_try_compile "$LINENO"; then : 6457 xorg_cv_cc_flag_unused_command_line_argument=yes 6458 else 6459 xorg_cv_cc_flag_unused_command_line_argument=no 6460 fi 6461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6462 fi 6463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6464 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6465 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6466 CFLAGS="$xorg_testset_save_CFLAGS" 6467 fi 6468 6469 found="no" 6470 6471 if test $found = "no" ; then 6472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6474 fi 6475 6476 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6478 fi 6479 6480 CFLAGS="$CFLAGS -Wshadow" 6481 6482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6483 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6484 cacheid=xorg_cv_cc_flag__Wshadow 6485 if eval \${$cacheid+:} false; then : 6486 $as_echo_n "(cached) " >&6 6487 else 6488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6489 /* end confdefs.h. */ 6490 int i; 6491 int 6492 main () 6493 { 6494 6495 ; 6496 return 0; 6497 } 6498 _ACEOF 6499 if ac_fn_c_try_link "$LINENO"; then : 6500 eval $cacheid=yes 6501 else 6502 eval $cacheid=no 6503 fi 6504 rm -f core conftest.err conftest.$ac_objext \ 6505 conftest$ac_exeext conftest.$ac_ext 6506 fi 6507 6508 6509 CFLAGS="$xorg_testset_save_CFLAGS" 6510 6511 eval supported=\$$cacheid 6512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6513 $as_echo "$supported" >&6; } 6514 if test "$supported" = "yes" ; then 6515 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6516 found="yes" 6517 fi 6518 fi 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 xorg_testset_save_CFLAGS="$CFLAGS" 6535 6536 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6539 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6540 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6541 $as_echo_n "(cached) " >&6 6542 else 6543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6544 /* end confdefs.h. */ 6545 int i; 6546 _ACEOF 6547 if ac_fn_c_try_compile "$LINENO"; then : 6548 xorg_cv_cc_flag_unknown_warning_option=yes 6549 else 6550 xorg_cv_cc_flag_unknown_warning_option=no 6551 fi 6552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6553 fi 6554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6555 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6556 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6557 CFLAGS="$xorg_testset_save_CFLAGS" 6558 fi 6559 6560 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6561 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6563 fi 6564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6566 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6567 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6568 $as_echo_n "(cached) " >&6 6569 else 6570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6571 /* end confdefs.h. */ 6572 int i; 6573 _ACEOF 6574 if ac_fn_c_try_compile "$LINENO"; then : 6575 xorg_cv_cc_flag_unused_command_line_argument=yes 6576 else 6577 xorg_cv_cc_flag_unused_command_line_argument=no 6578 fi 6579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6580 fi 6581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6582 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6583 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6584 CFLAGS="$xorg_testset_save_CFLAGS" 6585 fi 6586 6587 found="no" 6588 6589 if test $found = "no" ; then 6590 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6592 fi 6593 6594 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6595 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6596 fi 6597 6598 CFLAGS="$CFLAGS -Wmissing-noreturn" 6599 6600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6601 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6602 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6603 if eval \${$cacheid+:} false; then : 6604 $as_echo_n "(cached) " >&6 6605 else 6606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6607 /* end confdefs.h. */ 6608 int i; 6609 int 6610 main () 6611 { 6612 6613 ; 6614 return 0; 6615 } 6616 _ACEOF 6617 if ac_fn_c_try_link "$LINENO"; then : 6618 eval $cacheid=yes 6619 else 6620 eval $cacheid=no 6621 fi 6622 rm -f core conftest.err conftest.$ac_objext \ 6623 conftest$ac_exeext conftest.$ac_ext 6624 fi 6625 6626 6627 CFLAGS="$xorg_testset_save_CFLAGS" 6628 6629 eval supported=\$$cacheid 6630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6631 $as_echo "$supported" >&6; } 6632 if test "$supported" = "yes" ; then 6633 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6634 found="yes" 6635 fi 6636 fi 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 xorg_testset_save_CFLAGS="$CFLAGS" 6653 6654 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6657 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6658 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6659 $as_echo_n "(cached) " >&6 6660 else 6661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6662 /* end confdefs.h. */ 6663 int i; 6664 _ACEOF 6665 if ac_fn_c_try_compile "$LINENO"; then : 6666 xorg_cv_cc_flag_unknown_warning_option=yes 6667 else 6668 xorg_cv_cc_flag_unknown_warning_option=no 6669 fi 6670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6671 fi 6672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6673 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6674 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6675 CFLAGS="$xorg_testset_save_CFLAGS" 6676 fi 6677 6678 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6681 fi 6682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6684 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6685 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6686 $as_echo_n "(cached) " >&6 6687 else 6688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6689 /* end confdefs.h. */ 6690 int i; 6691 _ACEOF 6692 if ac_fn_c_try_compile "$LINENO"; then : 6693 xorg_cv_cc_flag_unused_command_line_argument=yes 6694 else 6695 xorg_cv_cc_flag_unused_command_line_argument=no 6696 fi 6697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6698 fi 6699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6700 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6701 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6702 CFLAGS="$xorg_testset_save_CFLAGS" 6703 fi 6704 6705 found="no" 6706 6707 if test $found = "no" ; then 6708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6710 fi 6711 6712 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6714 fi 6715 6716 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6717 6718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6719 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6720 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6721 if eval \${$cacheid+:} false; then : 6722 $as_echo_n "(cached) " >&6 6723 else 6724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6725 /* end confdefs.h. */ 6726 int i; 6727 int 6728 main () 6729 { 6730 6731 ; 6732 return 0; 6733 } 6734 _ACEOF 6735 if ac_fn_c_try_link "$LINENO"; then : 6736 eval $cacheid=yes 6737 else 6738 eval $cacheid=no 6739 fi 6740 rm -f core conftest.err conftest.$ac_objext \ 6741 conftest$ac_exeext conftest.$ac_ext 6742 fi 6743 6744 6745 CFLAGS="$xorg_testset_save_CFLAGS" 6746 6747 eval supported=\$$cacheid 6748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6749 $as_echo "$supported" >&6; } 6750 if test "$supported" = "yes" ; then 6751 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6752 found="yes" 6753 fi 6754 fi 6755 6756 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 xorg_testset_save_CFLAGS="$CFLAGS" 6771 6772 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6775 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6776 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6777 $as_echo_n "(cached) " >&6 6778 else 6779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6780 /* end confdefs.h. */ 6781 int i; 6782 _ACEOF 6783 if ac_fn_c_try_compile "$LINENO"; then : 6784 xorg_cv_cc_flag_unknown_warning_option=yes 6785 else 6786 xorg_cv_cc_flag_unknown_warning_option=no 6787 fi 6788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6789 fi 6790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6791 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6792 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6793 CFLAGS="$xorg_testset_save_CFLAGS" 6794 fi 6795 6796 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6797 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6799 fi 6800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6802 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6803 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6804 $as_echo_n "(cached) " >&6 6805 else 6806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6807 /* end confdefs.h. */ 6808 int i; 6809 _ACEOF 6810 if ac_fn_c_try_compile "$LINENO"; then : 6811 xorg_cv_cc_flag_unused_command_line_argument=yes 6812 else 6813 xorg_cv_cc_flag_unused_command_line_argument=no 6814 fi 6815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6816 fi 6817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6818 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6819 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6820 CFLAGS="$xorg_testset_save_CFLAGS" 6821 fi 6822 6823 found="no" 6824 6825 if test $found = "no" ; then 6826 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6828 fi 6829 6830 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6831 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6832 fi 6833 6834 CFLAGS="$CFLAGS -Wredundant-decls" 6835 6836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6837 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6838 cacheid=xorg_cv_cc_flag__Wredundant_decls 6839 if eval \${$cacheid+:} false; then : 6840 $as_echo_n "(cached) " >&6 6841 else 6842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6843 /* end confdefs.h. */ 6844 int i; 6845 int 6846 main () 6847 { 6848 6849 ; 6850 return 0; 6851 } 6852 _ACEOF 6853 if ac_fn_c_try_link "$LINENO"; then : 6854 eval $cacheid=yes 6855 else 6856 eval $cacheid=no 6857 fi 6858 rm -f core conftest.err conftest.$ac_objext \ 6859 conftest$ac_exeext conftest.$ac_ext 6860 fi 6861 6862 6863 CFLAGS="$xorg_testset_save_CFLAGS" 6864 6865 eval supported=\$$cacheid 6866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6867 $as_echo "$supported" >&6; } 6868 if test "$supported" = "yes" ; then 6869 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6870 found="yes" 6871 fi 6872 fi 6873 6874 6875 6876 6877 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887 6888 xorg_testset_save_CFLAGS="$CFLAGS" 6889 6890 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6893 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6894 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6895 $as_echo_n "(cached) " >&6 6896 else 6897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6898 /* end confdefs.h. */ 6899 int i; 6900 _ACEOF 6901 if ac_fn_c_try_compile "$LINENO"; then : 6902 xorg_cv_cc_flag_unknown_warning_option=yes 6903 else 6904 xorg_cv_cc_flag_unknown_warning_option=no 6905 fi 6906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6907 fi 6908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6909 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6910 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6911 CFLAGS="$xorg_testset_save_CFLAGS" 6912 fi 6913 6914 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6917 fi 6918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6920 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6921 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6922 $as_echo_n "(cached) " >&6 6923 else 6924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6925 /* end confdefs.h. */ 6926 int i; 6927 _ACEOF 6928 if ac_fn_c_try_compile "$LINENO"; then : 6929 xorg_cv_cc_flag_unused_command_line_argument=yes 6930 else 6931 xorg_cv_cc_flag_unused_command_line_argument=no 6932 fi 6933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6934 fi 6935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6936 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6937 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6938 CFLAGS="$xorg_testset_save_CFLAGS" 6939 fi 6940 6941 found="no" 6942 6943 if test $found = "no" ; then 6944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6946 fi 6947 6948 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6950 fi 6951 6952 CFLAGS="$CFLAGS -Wlogical-op" 6953 6954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6955 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6956 cacheid=xorg_cv_cc_flag__Wlogical_op 6957 if eval \${$cacheid+:} false; then : 6958 $as_echo_n "(cached) " >&6 6959 else 6960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6961 /* end confdefs.h. */ 6962 int i; 6963 int 6964 main () 6965 { 6966 6967 ; 6968 return 0; 6969 } 6970 _ACEOF 6971 if ac_fn_c_try_link "$LINENO"; then : 6972 eval $cacheid=yes 6973 else 6974 eval $cacheid=no 6975 fi 6976 rm -f core conftest.err conftest.$ac_objext \ 6977 conftest$ac_exeext conftest.$ac_ext 6978 fi 6979 6980 6981 CFLAGS="$xorg_testset_save_CFLAGS" 6982 6983 eval supported=\$$cacheid 6984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6985 $as_echo "$supported" >&6; } 6986 if test "$supported" = "yes" ; then 6987 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6988 found="yes" 6989 fi 6990 fi 6991 6992 6993 6994 # These are currently disabled because they are noisy. They will be enabled 6995 # in the future once the codebase is sufficiently modernized to silence 6996 # them. For now, I don't want them to drown out the other warnings. 6997 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6998 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6999 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7000 7001 # Turn some warnings into errors, so we don't accidently get successful builds 7002 # when there are problems that should be fixed. 7003 7004 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 xorg_testset_save_CFLAGS="$CFLAGS" 7019 7020 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7023 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7024 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7025 $as_echo_n "(cached) " >&6 7026 else 7027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7028 /* end confdefs.h. */ 7029 int i; 7030 _ACEOF 7031 if ac_fn_c_try_compile "$LINENO"; then : 7032 xorg_cv_cc_flag_unknown_warning_option=yes 7033 else 7034 xorg_cv_cc_flag_unknown_warning_option=no 7035 fi 7036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7037 fi 7038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7039 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7040 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7041 CFLAGS="$xorg_testset_save_CFLAGS" 7042 fi 7043 7044 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7045 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7047 fi 7048 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7050 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7051 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7052 $as_echo_n "(cached) " >&6 7053 else 7054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7055 /* end confdefs.h. */ 7056 int i; 7057 _ACEOF 7058 if ac_fn_c_try_compile "$LINENO"; then : 7059 xorg_cv_cc_flag_unused_command_line_argument=yes 7060 else 7061 xorg_cv_cc_flag_unused_command_line_argument=no 7062 fi 7063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7064 fi 7065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7066 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7067 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7068 CFLAGS="$xorg_testset_save_CFLAGS" 7069 fi 7070 7071 found="no" 7072 7073 if test $found = "no" ; then 7074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7076 fi 7077 7078 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7080 fi 7081 7082 CFLAGS="$CFLAGS -Werror=implicit" 7083 7084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7085 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7086 cacheid=xorg_cv_cc_flag__Werror_implicit 7087 if eval \${$cacheid+:} false; then : 7088 $as_echo_n "(cached) " >&6 7089 else 7090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7091 /* end confdefs.h. */ 7092 int i; 7093 int 7094 main () 7095 { 7096 7097 ; 7098 return 0; 7099 } 7100 _ACEOF 7101 if ac_fn_c_try_link "$LINENO"; then : 7102 eval $cacheid=yes 7103 else 7104 eval $cacheid=no 7105 fi 7106 rm -f core conftest.err conftest.$ac_objext \ 7107 conftest$ac_exeext conftest.$ac_ext 7108 fi 7109 7110 7111 CFLAGS="$xorg_testset_save_CFLAGS" 7112 7113 eval supported=\$$cacheid 7114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7115 $as_echo "$supported" >&6; } 7116 if test "$supported" = "yes" ; then 7117 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7118 found="yes" 7119 fi 7120 fi 7121 7122 if test $found = "no" ; then 7123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7125 fi 7126 7127 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7129 fi 7130 7131 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7132 7133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7134 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7135 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7136 if eval \${$cacheid+:} false; then : 7137 $as_echo_n "(cached) " >&6 7138 else 7139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7140 /* end confdefs.h. */ 7141 int i; 7142 int 7143 main () 7144 { 7145 7146 ; 7147 return 0; 7148 } 7149 _ACEOF 7150 if ac_fn_c_try_link "$LINENO"; then : 7151 eval $cacheid=yes 7152 else 7153 eval $cacheid=no 7154 fi 7155 rm -f core conftest.err conftest.$ac_objext \ 7156 conftest$ac_exeext conftest.$ac_ext 7157 fi 7158 7159 7160 CFLAGS="$xorg_testset_save_CFLAGS" 7161 7162 eval supported=\$$cacheid 7163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7164 $as_echo "$supported" >&6; } 7165 if test "$supported" = "yes" ; then 7166 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7167 found="yes" 7168 fi 7169 fi 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 7185 xorg_testset_save_CFLAGS="$CFLAGS" 7186 7187 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7190 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7191 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7192 $as_echo_n "(cached) " >&6 7193 else 7194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7195 /* end confdefs.h. */ 7196 int i; 7197 _ACEOF 7198 if ac_fn_c_try_compile "$LINENO"; then : 7199 xorg_cv_cc_flag_unknown_warning_option=yes 7200 else 7201 xorg_cv_cc_flag_unknown_warning_option=no 7202 fi 7203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7204 fi 7205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7206 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7207 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7208 CFLAGS="$xorg_testset_save_CFLAGS" 7209 fi 7210 7211 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7212 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7214 fi 7215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7217 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7218 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7219 $as_echo_n "(cached) " >&6 7220 else 7221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7222 /* end confdefs.h. */ 7223 int i; 7224 _ACEOF 7225 if ac_fn_c_try_compile "$LINENO"; then : 7226 xorg_cv_cc_flag_unused_command_line_argument=yes 7227 else 7228 xorg_cv_cc_flag_unused_command_line_argument=no 7229 fi 7230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7231 fi 7232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7233 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7234 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7235 CFLAGS="$xorg_testset_save_CFLAGS" 7236 fi 7237 7238 found="no" 7239 7240 if test $found = "no" ; then 7241 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7243 fi 7244 7245 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7247 fi 7248 7249 CFLAGS="$CFLAGS -Werror=nonnull" 7250 7251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7252 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7253 cacheid=xorg_cv_cc_flag__Werror_nonnull 7254 if eval \${$cacheid+:} false; then : 7255 $as_echo_n "(cached) " >&6 7256 else 7257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7258 /* end confdefs.h. */ 7259 int i; 7260 int 7261 main () 7262 { 7263 7264 ; 7265 return 0; 7266 } 7267 _ACEOF 7268 if ac_fn_c_try_link "$LINENO"; then : 7269 eval $cacheid=yes 7270 else 7271 eval $cacheid=no 7272 fi 7273 rm -f core conftest.err conftest.$ac_objext \ 7274 conftest$ac_exeext conftest.$ac_ext 7275 fi 7276 7277 7278 CFLAGS="$xorg_testset_save_CFLAGS" 7279 7280 eval supported=\$$cacheid 7281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7282 $as_echo "$supported" >&6; } 7283 if test "$supported" = "yes" ; then 7284 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7285 found="yes" 7286 fi 7287 fi 7288 7289 7290 7291 7292 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303 xorg_testset_save_CFLAGS="$CFLAGS" 7304 7305 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7308 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7309 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7310 $as_echo_n "(cached) " >&6 7311 else 7312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7313 /* end confdefs.h. */ 7314 int i; 7315 _ACEOF 7316 if ac_fn_c_try_compile "$LINENO"; then : 7317 xorg_cv_cc_flag_unknown_warning_option=yes 7318 else 7319 xorg_cv_cc_flag_unknown_warning_option=no 7320 fi 7321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7322 fi 7323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7324 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7325 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7326 CFLAGS="$xorg_testset_save_CFLAGS" 7327 fi 7328 7329 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7332 fi 7333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7335 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7336 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7337 $as_echo_n "(cached) " >&6 7338 else 7339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7340 /* end confdefs.h. */ 7341 int i; 7342 _ACEOF 7343 if ac_fn_c_try_compile "$LINENO"; then : 7344 xorg_cv_cc_flag_unused_command_line_argument=yes 7345 else 7346 xorg_cv_cc_flag_unused_command_line_argument=no 7347 fi 7348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7349 fi 7350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7351 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7352 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7353 CFLAGS="$xorg_testset_save_CFLAGS" 7354 fi 7355 7356 found="no" 7357 7358 if test $found = "no" ; then 7359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7361 fi 7362 7363 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7364 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7365 fi 7366 7367 CFLAGS="$CFLAGS -Werror=init-self" 7368 7369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7370 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7371 cacheid=xorg_cv_cc_flag__Werror_init_self 7372 if eval \${$cacheid+:} false; then : 7373 $as_echo_n "(cached) " >&6 7374 else 7375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7376 /* end confdefs.h. */ 7377 int i; 7378 int 7379 main () 7380 { 7381 7382 ; 7383 return 0; 7384 } 7385 _ACEOF 7386 if ac_fn_c_try_link "$LINENO"; then : 7387 eval $cacheid=yes 7388 else 7389 eval $cacheid=no 7390 fi 7391 rm -f core conftest.err conftest.$ac_objext \ 7392 conftest$ac_exeext conftest.$ac_ext 7393 fi 7394 7395 7396 CFLAGS="$xorg_testset_save_CFLAGS" 7397 7398 eval supported=\$$cacheid 7399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7400 $as_echo "$supported" >&6; } 7401 if test "$supported" = "yes" ; then 7402 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7403 found="yes" 7404 fi 7405 fi 7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 xorg_testset_save_CFLAGS="$CFLAGS" 7422 7423 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7426 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7427 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7428 $as_echo_n "(cached) " >&6 7429 else 7430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7431 /* end confdefs.h. */ 7432 int i; 7433 _ACEOF 7434 if ac_fn_c_try_compile "$LINENO"; then : 7435 xorg_cv_cc_flag_unknown_warning_option=yes 7436 else 7437 xorg_cv_cc_flag_unknown_warning_option=no 7438 fi 7439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7440 fi 7441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7442 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7443 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7444 CFLAGS="$xorg_testset_save_CFLAGS" 7445 fi 7446 7447 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7450 fi 7451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7453 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7454 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7455 $as_echo_n "(cached) " >&6 7456 else 7457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7458 /* end confdefs.h. */ 7459 int i; 7460 _ACEOF 7461 if ac_fn_c_try_compile "$LINENO"; then : 7462 xorg_cv_cc_flag_unused_command_line_argument=yes 7463 else 7464 xorg_cv_cc_flag_unused_command_line_argument=no 7465 fi 7466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7467 fi 7468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7469 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7470 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7471 CFLAGS="$xorg_testset_save_CFLAGS" 7472 fi 7473 7474 found="no" 7475 7476 if test $found = "no" ; then 7477 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7479 fi 7480 7481 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7482 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7483 fi 7484 7485 CFLAGS="$CFLAGS -Werror=main" 7486 7487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7488 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7489 cacheid=xorg_cv_cc_flag__Werror_main 7490 if eval \${$cacheid+:} false; then : 7491 $as_echo_n "(cached) " >&6 7492 else 7493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7494 /* end confdefs.h. */ 7495 int i; 7496 int 7497 main () 7498 { 7499 7500 ; 7501 return 0; 7502 } 7503 _ACEOF 7504 if ac_fn_c_try_link "$LINENO"; then : 7505 eval $cacheid=yes 7506 else 7507 eval $cacheid=no 7508 fi 7509 rm -f core conftest.err conftest.$ac_objext \ 7510 conftest$ac_exeext conftest.$ac_ext 7511 fi 7512 7513 7514 CFLAGS="$xorg_testset_save_CFLAGS" 7515 7516 eval supported=\$$cacheid 7517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7518 $as_echo "$supported" >&6; } 7519 if test "$supported" = "yes" ; then 7520 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7521 found="yes" 7522 fi 7523 fi 7524 7525 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 xorg_testset_save_CFLAGS="$CFLAGS" 7540 7541 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7544 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7545 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7546 $as_echo_n "(cached) " >&6 7547 else 7548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7549 /* end confdefs.h. */ 7550 int i; 7551 _ACEOF 7552 if ac_fn_c_try_compile "$LINENO"; then : 7553 xorg_cv_cc_flag_unknown_warning_option=yes 7554 else 7555 xorg_cv_cc_flag_unknown_warning_option=no 7556 fi 7557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7558 fi 7559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7560 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7561 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7562 CFLAGS="$xorg_testset_save_CFLAGS" 7563 fi 7564 7565 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7566 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7568 fi 7569 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7571 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7572 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7573 $as_echo_n "(cached) " >&6 7574 else 7575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7576 /* end confdefs.h. */ 7577 int i; 7578 _ACEOF 7579 if ac_fn_c_try_compile "$LINENO"; then : 7580 xorg_cv_cc_flag_unused_command_line_argument=yes 7581 else 7582 xorg_cv_cc_flag_unused_command_line_argument=no 7583 fi 7584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7585 fi 7586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7587 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7589 CFLAGS="$xorg_testset_save_CFLAGS" 7590 fi 7591 7592 found="no" 7593 7594 if test $found = "no" ; then 7595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7597 fi 7598 7599 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7601 fi 7602 7603 CFLAGS="$CFLAGS -Werror=missing-braces" 7604 7605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7606 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7607 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7608 if eval \${$cacheid+:} false; then : 7609 $as_echo_n "(cached) " >&6 7610 else 7611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7612 /* end confdefs.h. */ 7613 int i; 7614 int 7615 main () 7616 { 7617 7618 ; 7619 return 0; 7620 } 7621 _ACEOF 7622 if ac_fn_c_try_link "$LINENO"; then : 7623 eval $cacheid=yes 7624 else 7625 eval $cacheid=no 7626 fi 7627 rm -f core conftest.err conftest.$ac_objext \ 7628 conftest$ac_exeext conftest.$ac_ext 7629 fi 7630 7631 7632 CFLAGS="$xorg_testset_save_CFLAGS" 7633 7634 eval supported=\$$cacheid 7635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7636 $as_echo "$supported" >&6; } 7637 if test "$supported" = "yes" ; then 7638 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7639 found="yes" 7640 fi 7641 fi 7642 7643 7644 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 7655 7656 7657 xorg_testset_save_CFLAGS="$CFLAGS" 7658 7659 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7662 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7663 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7664 $as_echo_n "(cached) " >&6 7665 else 7666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7667 /* end confdefs.h. */ 7668 int i; 7669 _ACEOF 7670 if ac_fn_c_try_compile "$LINENO"; then : 7671 xorg_cv_cc_flag_unknown_warning_option=yes 7672 else 7673 xorg_cv_cc_flag_unknown_warning_option=no 7674 fi 7675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7676 fi 7677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7678 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7679 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7680 CFLAGS="$xorg_testset_save_CFLAGS" 7681 fi 7682 7683 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7686 fi 7687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7689 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7690 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7691 $as_echo_n "(cached) " >&6 7692 else 7693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7694 /* end confdefs.h. */ 7695 int i; 7696 _ACEOF 7697 if ac_fn_c_try_compile "$LINENO"; then : 7698 xorg_cv_cc_flag_unused_command_line_argument=yes 7699 else 7700 xorg_cv_cc_flag_unused_command_line_argument=no 7701 fi 7702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7703 fi 7704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7705 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7706 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7707 CFLAGS="$xorg_testset_save_CFLAGS" 7708 fi 7709 7710 found="no" 7711 7712 if test $found = "no" ; then 7713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7715 fi 7716 7717 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7719 fi 7720 7721 CFLAGS="$CFLAGS -Werror=sequence-point" 7722 7723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7724 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7725 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7726 if eval \${$cacheid+:} false; then : 7727 $as_echo_n "(cached) " >&6 7728 else 7729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7730 /* end confdefs.h. */ 7731 int i; 7732 int 7733 main () 7734 { 7735 7736 ; 7737 return 0; 7738 } 7739 _ACEOF 7740 if ac_fn_c_try_link "$LINENO"; then : 7741 eval $cacheid=yes 7742 else 7743 eval $cacheid=no 7744 fi 7745 rm -f core conftest.err conftest.$ac_objext \ 7746 conftest$ac_exeext conftest.$ac_ext 7747 fi 7748 7749 7750 CFLAGS="$xorg_testset_save_CFLAGS" 7751 7752 eval supported=\$$cacheid 7753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7754 $as_echo "$supported" >&6; } 7755 if test "$supported" = "yes" ; then 7756 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7757 found="yes" 7758 fi 7759 fi 7760 7761 7762 7763 7764 7765 7766 7767 7768 7769 7770 7771 7772 7773 7774 7775 xorg_testset_save_CFLAGS="$CFLAGS" 7776 7777 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7780 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7781 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7782 $as_echo_n "(cached) " >&6 7783 else 7784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7785 /* end confdefs.h. */ 7786 int i; 7787 _ACEOF 7788 if ac_fn_c_try_compile "$LINENO"; then : 7789 xorg_cv_cc_flag_unknown_warning_option=yes 7790 else 7791 xorg_cv_cc_flag_unknown_warning_option=no 7792 fi 7793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7794 fi 7795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7796 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7797 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7798 CFLAGS="$xorg_testset_save_CFLAGS" 7799 fi 7800 7801 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7802 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7804 fi 7805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7807 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7808 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7809 $as_echo_n "(cached) " >&6 7810 else 7811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7812 /* end confdefs.h. */ 7813 int i; 7814 _ACEOF 7815 if ac_fn_c_try_compile "$LINENO"; then : 7816 xorg_cv_cc_flag_unused_command_line_argument=yes 7817 else 7818 xorg_cv_cc_flag_unused_command_line_argument=no 7819 fi 7820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7821 fi 7822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7823 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7824 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7825 CFLAGS="$xorg_testset_save_CFLAGS" 7826 fi 7827 7828 found="no" 7829 7830 if test $found = "no" ; then 7831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7833 fi 7834 7835 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7837 fi 7838 7839 CFLAGS="$CFLAGS -Werror=return-type" 7840 7841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7842 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7843 cacheid=xorg_cv_cc_flag__Werror_return_type 7844 if eval \${$cacheid+:} false; then : 7845 $as_echo_n "(cached) " >&6 7846 else 7847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7848 /* end confdefs.h. */ 7849 int i; 7850 int 7851 main () 7852 { 7853 7854 ; 7855 return 0; 7856 } 7857 _ACEOF 7858 if ac_fn_c_try_link "$LINENO"; then : 7859 eval $cacheid=yes 7860 else 7861 eval $cacheid=no 7862 fi 7863 rm -f core conftest.err conftest.$ac_objext \ 7864 conftest$ac_exeext conftest.$ac_ext 7865 fi 7866 7867 7868 CFLAGS="$xorg_testset_save_CFLAGS" 7869 7870 eval supported=\$$cacheid 7871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7872 $as_echo "$supported" >&6; } 7873 if test "$supported" = "yes" ; then 7874 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7875 found="yes" 7876 fi 7877 fi 7878 7879 if test $found = "no" ; then 7880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7882 fi 7883 7884 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7886 fi 7887 7888 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7889 7890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7891 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7892 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7893 if eval \${$cacheid+:} false; then : 7894 $as_echo_n "(cached) " >&6 7895 else 7896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7897 /* end confdefs.h. */ 7898 int i; 7899 int 7900 main () 7901 { 7902 7903 ; 7904 return 0; 7905 } 7906 _ACEOF 7907 if ac_fn_c_try_link "$LINENO"; then : 7908 eval $cacheid=yes 7909 else 7910 eval $cacheid=no 7911 fi 7912 rm -f core conftest.err conftest.$ac_objext \ 7913 conftest$ac_exeext conftest.$ac_ext 7914 fi 7915 7916 7917 CFLAGS="$xorg_testset_save_CFLAGS" 7918 7919 eval supported=\$$cacheid 7920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7921 $as_echo "$supported" >&6; } 7922 if test "$supported" = "yes" ; then 7923 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7924 found="yes" 7925 fi 7926 fi 7927 7928 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 xorg_testset_save_CFLAGS="$CFLAGS" 7943 7944 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7947 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7948 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7949 $as_echo_n "(cached) " >&6 7950 else 7951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7952 /* end confdefs.h. */ 7953 int i; 7954 _ACEOF 7955 if ac_fn_c_try_compile "$LINENO"; then : 7956 xorg_cv_cc_flag_unknown_warning_option=yes 7957 else 7958 xorg_cv_cc_flag_unknown_warning_option=no 7959 fi 7960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7961 fi 7962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7963 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7964 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7965 CFLAGS="$xorg_testset_save_CFLAGS" 7966 fi 7967 7968 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7971 fi 7972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7974 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7975 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7976 $as_echo_n "(cached) " >&6 7977 else 7978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7979 /* end confdefs.h. */ 7980 int i; 7981 _ACEOF 7982 if ac_fn_c_try_compile "$LINENO"; then : 7983 xorg_cv_cc_flag_unused_command_line_argument=yes 7984 else 7985 xorg_cv_cc_flag_unused_command_line_argument=no 7986 fi 7987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7988 fi 7989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7990 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7991 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7992 CFLAGS="$xorg_testset_save_CFLAGS" 7993 fi 7994 7995 found="no" 7996 7997 if test $found = "no" ; then 7998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8000 fi 8001 8002 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8003 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8004 fi 8005 8006 CFLAGS="$CFLAGS -Werror=trigraphs" 8007 8008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8009 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8010 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8011 if eval \${$cacheid+:} false; then : 8012 $as_echo_n "(cached) " >&6 8013 else 8014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8015 /* end confdefs.h. */ 8016 int i; 8017 int 8018 main () 8019 { 8020 8021 ; 8022 return 0; 8023 } 8024 _ACEOF 8025 if ac_fn_c_try_link "$LINENO"; then : 8026 eval $cacheid=yes 8027 else 8028 eval $cacheid=no 8029 fi 8030 rm -f core conftest.err conftest.$ac_objext \ 8031 conftest$ac_exeext conftest.$ac_ext 8032 fi 8033 8034 8035 CFLAGS="$xorg_testset_save_CFLAGS" 8036 8037 eval supported=\$$cacheid 8038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8039 $as_echo "$supported" >&6; } 8040 if test "$supported" = "yes" ; then 8041 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8042 found="yes" 8043 fi 8044 fi 8045 8046 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 8057 8058 8059 8060 xorg_testset_save_CFLAGS="$CFLAGS" 8061 8062 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8065 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8066 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8067 $as_echo_n "(cached) " >&6 8068 else 8069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8070 /* end confdefs.h. */ 8071 int i; 8072 _ACEOF 8073 if ac_fn_c_try_compile "$LINENO"; then : 8074 xorg_cv_cc_flag_unknown_warning_option=yes 8075 else 8076 xorg_cv_cc_flag_unknown_warning_option=no 8077 fi 8078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8079 fi 8080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8081 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8082 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8083 CFLAGS="$xorg_testset_save_CFLAGS" 8084 fi 8085 8086 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8087 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8089 fi 8090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8092 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8093 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8094 $as_echo_n "(cached) " >&6 8095 else 8096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8097 /* end confdefs.h. */ 8098 int i; 8099 _ACEOF 8100 if ac_fn_c_try_compile "$LINENO"; then : 8101 xorg_cv_cc_flag_unused_command_line_argument=yes 8102 else 8103 xorg_cv_cc_flag_unused_command_line_argument=no 8104 fi 8105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8106 fi 8107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8108 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8109 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8110 CFLAGS="$xorg_testset_save_CFLAGS" 8111 fi 8112 8113 found="no" 8114 8115 if test $found = "no" ; then 8116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8118 fi 8119 8120 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8122 fi 8123 8124 CFLAGS="$CFLAGS -Werror=array-bounds" 8125 8126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8127 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8128 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8129 if eval \${$cacheid+:} false; then : 8130 $as_echo_n "(cached) " >&6 8131 else 8132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8133 /* end confdefs.h. */ 8134 int i; 8135 int 8136 main () 8137 { 8138 8139 ; 8140 return 0; 8141 } 8142 _ACEOF 8143 if ac_fn_c_try_link "$LINENO"; then : 8144 eval $cacheid=yes 8145 else 8146 eval $cacheid=no 8147 fi 8148 rm -f core conftest.err conftest.$ac_objext \ 8149 conftest$ac_exeext conftest.$ac_ext 8150 fi 8151 8152 8153 CFLAGS="$xorg_testset_save_CFLAGS" 8154 8155 eval supported=\$$cacheid 8156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8157 $as_echo "$supported" >&6; } 8158 if test "$supported" = "yes" ; then 8159 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8160 found="yes" 8161 fi 8162 fi 8163 8164 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 xorg_testset_save_CFLAGS="$CFLAGS" 8179 8180 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8183 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8184 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8185 $as_echo_n "(cached) " >&6 8186 else 8187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8188 /* end confdefs.h. */ 8189 int i; 8190 _ACEOF 8191 if ac_fn_c_try_compile "$LINENO"; then : 8192 xorg_cv_cc_flag_unknown_warning_option=yes 8193 else 8194 xorg_cv_cc_flag_unknown_warning_option=no 8195 fi 8196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8197 fi 8198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8199 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8200 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8201 CFLAGS="$xorg_testset_save_CFLAGS" 8202 fi 8203 8204 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8207 fi 8208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8210 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8211 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8212 $as_echo_n "(cached) " >&6 8213 else 8214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8215 /* end confdefs.h. */ 8216 int i; 8217 _ACEOF 8218 if ac_fn_c_try_compile "$LINENO"; then : 8219 xorg_cv_cc_flag_unused_command_line_argument=yes 8220 else 8221 xorg_cv_cc_flag_unused_command_line_argument=no 8222 fi 8223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8224 fi 8225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8226 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8227 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8228 CFLAGS="$xorg_testset_save_CFLAGS" 8229 fi 8230 8231 found="no" 8232 8233 if test $found = "no" ; then 8234 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8236 fi 8237 8238 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8240 fi 8241 8242 CFLAGS="$CFLAGS -Werror=write-strings" 8243 8244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8245 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8246 cacheid=xorg_cv_cc_flag__Werror_write_strings 8247 if eval \${$cacheid+:} false; then : 8248 $as_echo_n "(cached) " >&6 8249 else 8250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8251 /* end confdefs.h. */ 8252 int i; 8253 int 8254 main () 8255 { 8256 8257 ; 8258 return 0; 8259 } 8260 _ACEOF 8261 if ac_fn_c_try_link "$LINENO"; then : 8262 eval $cacheid=yes 8263 else 8264 eval $cacheid=no 8265 fi 8266 rm -f core conftest.err conftest.$ac_objext \ 8267 conftest$ac_exeext conftest.$ac_ext 8268 fi 8269 8270 8271 CFLAGS="$xorg_testset_save_CFLAGS" 8272 8273 eval supported=\$$cacheid 8274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8275 $as_echo "$supported" >&6; } 8276 if test "$supported" = "yes" ; then 8277 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8278 found="yes" 8279 fi 8280 fi 8281 8282 8283 8284 8285 8286 8287 8288 8289 8290 8291 8292 8293 8294 8295 8296 xorg_testset_save_CFLAGS="$CFLAGS" 8297 8298 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8301 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8302 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8303 $as_echo_n "(cached) " >&6 8304 else 8305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8306 /* end confdefs.h. */ 8307 int i; 8308 _ACEOF 8309 if ac_fn_c_try_compile "$LINENO"; then : 8310 xorg_cv_cc_flag_unknown_warning_option=yes 8311 else 8312 xorg_cv_cc_flag_unknown_warning_option=no 8313 fi 8314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8315 fi 8316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8317 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8318 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8319 CFLAGS="$xorg_testset_save_CFLAGS" 8320 fi 8321 8322 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8325 fi 8326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8328 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8329 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8330 $as_echo_n "(cached) " >&6 8331 else 8332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8333 /* end confdefs.h. */ 8334 int i; 8335 _ACEOF 8336 if ac_fn_c_try_compile "$LINENO"; then : 8337 xorg_cv_cc_flag_unused_command_line_argument=yes 8338 else 8339 xorg_cv_cc_flag_unused_command_line_argument=no 8340 fi 8341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8342 fi 8343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8344 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8345 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8346 CFLAGS="$xorg_testset_save_CFLAGS" 8347 fi 8348 8349 found="no" 8350 8351 if test $found = "no" ; then 8352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8354 fi 8355 8356 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8358 fi 8359 8360 CFLAGS="$CFLAGS -Werror=address" 8361 8362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8363 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8364 cacheid=xorg_cv_cc_flag__Werror_address 8365 if eval \${$cacheid+:} false; then : 8366 $as_echo_n "(cached) " >&6 8367 else 8368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8369 /* end confdefs.h. */ 8370 int i; 8371 int 8372 main () 8373 { 8374 8375 ; 8376 return 0; 8377 } 8378 _ACEOF 8379 if ac_fn_c_try_link "$LINENO"; then : 8380 eval $cacheid=yes 8381 else 8382 eval $cacheid=no 8383 fi 8384 rm -f core conftest.err conftest.$ac_objext \ 8385 conftest$ac_exeext conftest.$ac_ext 8386 fi 8387 8388 8389 CFLAGS="$xorg_testset_save_CFLAGS" 8390 8391 eval supported=\$$cacheid 8392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8393 $as_echo "$supported" >&6; } 8394 if test "$supported" = "yes" ; then 8395 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8396 found="yes" 8397 fi 8398 fi 8399 8400 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410 8411 8412 8413 8414 xorg_testset_save_CFLAGS="$CFLAGS" 8415 8416 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8419 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8420 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8421 $as_echo_n "(cached) " >&6 8422 else 8423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8424 /* end confdefs.h. */ 8425 int i; 8426 _ACEOF 8427 if ac_fn_c_try_compile "$LINENO"; then : 8428 xorg_cv_cc_flag_unknown_warning_option=yes 8429 else 8430 xorg_cv_cc_flag_unknown_warning_option=no 8431 fi 8432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8433 fi 8434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8435 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8436 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8437 CFLAGS="$xorg_testset_save_CFLAGS" 8438 fi 8439 8440 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8443 fi 8444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8446 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8447 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8448 $as_echo_n "(cached) " >&6 8449 else 8450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8451 /* end confdefs.h. */ 8452 int i; 8453 _ACEOF 8454 if ac_fn_c_try_compile "$LINENO"; then : 8455 xorg_cv_cc_flag_unused_command_line_argument=yes 8456 else 8457 xorg_cv_cc_flag_unused_command_line_argument=no 8458 fi 8459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8460 fi 8461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8462 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8463 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8464 CFLAGS="$xorg_testset_save_CFLAGS" 8465 fi 8466 8467 found="no" 8468 8469 if test $found = "no" ; then 8470 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8472 fi 8473 8474 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8476 fi 8477 8478 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8479 8480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8481 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8482 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8483 if eval \${$cacheid+:} false; then : 8484 $as_echo_n "(cached) " >&6 8485 else 8486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8487 /* end confdefs.h. */ 8488 int i; 8489 int 8490 main () 8491 { 8492 8493 ; 8494 return 0; 8495 } 8496 _ACEOF 8497 if ac_fn_c_try_link "$LINENO"; then : 8498 eval $cacheid=yes 8499 else 8500 eval $cacheid=no 8501 fi 8502 rm -f core conftest.err conftest.$ac_objext \ 8503 conftest$ac_exeext conftest.$ac_ext 8504 fi 8505 8506 8507 CFLAGS="$xorg_testset_save_CFLAGS" 8508 8509 eval supported=\$$cacheid 8510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8511 $as_echo "$supported" >&6; } 8512 if test "$supported" = "yes" ; then 8513 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8514 found="yes" 8515 fi 8516 fi 8517 8518 if test $found = "no" ; then 8519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8521 fi 8522 8523 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8525 fi 8526 8527 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8528 8529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8530 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8531 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8532 if eval \${$cacheid+:} false; then : 8533 $as_echo_n "(cached) " >&6 8534 else 8535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8536 /* end confdefs.h. */ 8537 int i; 8538 int 8539 main () 8540 { 8541 8542 ; 8543 return 0; 8544 } 8545 _ACEOF 8546 if ac_fn_c_try_link "$LINENO"; then : 8547 eval $cacheid=yes 8548 else 8549 eval $cacheid=no 8550 fi 8551 rm -f core conftest.err conftest.$ac_objext \ 8552 conftest$ac_exeext conftest.$ac_ext 8553 fi 8554 8555 8556 CFLAGS="$xorg_testset_save_CFLAGS" 8557 8558 eval supported=\$$cacheid 8559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8560 $as_echo "$supported" >&6; } 8561 if test "$supported" = "yes" ; then 8562 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8563 found="yes" 8564 fi 8565 fi 8566 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 8578 8579 8580 8581 xorg_testset_save_CFLAGS="$CFLAGS" 8582 8583 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8586 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8587 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8588 $as_echo_n "(cached) " >&6 8589 else 8590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8591 /* end confdefs.h. */ 8592 int i; 8593 _ACEOF 8594 if ac_fn_c_try_compile "$LINENO"; then : 8595 xorg_cv_cc_flag_unknown_warning_option=yes 8596 else 8597 xorg_cv_cc_flag_unknown_warning_option=no 8598 fi 8599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8600 fi 8601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8602 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8603 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8604 CFLAGS="$xorg_testset_save_CFLAGS" 8605 fi 8606 8607 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8610 fi 8611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8613 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8614 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8615 $as_echo_n "(cached) " >&6 8616 else 8617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8618 /* end confdefs.h. */ 8619 int i; 8620 _ACEOF 8621 if ac_fn_c_try_compile "$LINENO"; then : 8622 xorg_cv_cc_flag_unused_command_line_argument=yes 8623 else 8624 xorg_cv_cc_flag_unused_command_line_argument=no 8625 fi 8626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8627 fi 8628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8629 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8630 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8631 CFLAGS="$xorg_testset_save_CFLAGS" 8632 fi 8633 8634 found="no" 8635 8636 if test $found = "no" ; then 8637 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8639 fi 8640 8641 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8642 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8643 fi 8644 8645 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8646 8647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8648 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8649 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8650 if eval \${$cacheid+:} false; then : 8651 $as_echo_n "(cached) " >&6 8652 else 8653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8654 /* end confdefs.h. */ 8655 int i; 8656 int 8657 main () 8658 { 8659 8660 ; 8661 return 0; 8662 } 8663 _ACEOF 8664 if ac_fn_c_try_link "$LINENO"; then : 8665 eval $cacheid=yes 8666 else 8667 eval $cacheid=no 8668 fi 8669 rm -f core conftest.err conftest.$ac_objext \ 8670 conftest$ac_exeext conftest.$ac_ext 8671 fi 8672 8673 8674 CFLAGS="$xorg_testset_save_CFLAGS" 8675 8676 eval supported=\$$cacheid 8677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8678 $as_echo "$supported" >&6; } 8679 if test "$supported" = "yes" ; then 8680 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8681 found="yes" 8682 fi 8683 fi 8684 8685 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8686 else 8687 { $as_echo "$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 8688 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 xorg_testset_save_CFLAGS="$CFLAGS" 8703 8704 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8707 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8708 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8709 $as_echo_n "(cached) " >&6 8710 else 8711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8712 /* end confdefs.h. */ 8713 int i; 8714 _ACEOF 8715 if ac_fn_c_try_compile "$LINENO"; then : 8716 xorg_cv_cc_flag_unknown_warning_option=yes 8717 else 8718 xorg_cv_cc_flag_unknown_warning_option=no 8719 fi 8720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8721 fi 8722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8723 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8724 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8725 CFLAGS="$xorg_testset_save_CFLAGS" 8726 fi 8727 8728 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8729 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8731 fi 8732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8734 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8735 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8736 $as_echo_n "(cached) " >&6 8737 else 8738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8739 /* end confdefs.h. */ 8740 int i; 8741 _ACEOF 8742 if ac_fn_c_try_compile "$LINENO"; then : 8743 xorg_cv_cc_flag_unused_command_line_argument=yes 8744 else 8745 xorg_cv_cc_flag_unused_command_line_argument=no 8746 fi 8747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8748 fi 8749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8750 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8751 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8752 CFLAGS="$xorg_testset_save_CFLAGS" 8753 fi 8754 8755 found="no" 8756 8757 if test $found = "no" ; then 8758 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8759 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8760 fi 8761 8762 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8764 fi 8765 8766 CFLAGS="$CFLAGS -Wimplicit" 8767 8768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8769 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8770 cacheid=xorg_cv_cc_flag__Wimplicit 8771 if eval \${$cacheid+:} false; then : 8772 $as_echo_n "(cached) " >&6 8773 else 8774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8775 /* end confdefs.h. */ 8776 int i; 8777 int 8778 main () 8779 { 8780 8781 ; 8782 return 0; 8783 } 8784 _ACEOF 8785 if ac_fn_c_try_link "$LINENO"; then : 8786 eval $cacheid=yes 8787 else 8788 eval $cacheid=no 8789 fi 8790 rm -f core conftest.err conftest.$ac_objext \ 8791 conftest$ac_exeext conftest.$ac_ext 8792 fi 8793 8794 8795 CFLAGS="$xorg_testset_save_CFLAGS" 8796 8797 eval supported=\$$cacheid 8798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8799 $as_echo "$supported" >&6; } 8800 if test "$supported" = "yes" ; then 8801 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8802 found="yes" 8803 fi 8804 fi 8805 8806 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 8820 xorg_testset_save_CFLAGS="$CFLAGS" 8821 8822 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8825 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8826 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8827 $as_echo_n "(cached) " >&6 8828 else 8829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8830 /* end confdefs.h. */ 8831 int i; 8832 _ACEOF 8833 if ac_fn_c_try_compile "$LINENO"; then : 8834 xorg_cv_cc_flag_unknown_warning_option=yes 8835 else 8836 xorg_cv_cc_flag_unknown_warning_option=no 8837 fi 8838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8839 fi 8840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8841 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8842 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8843 CFLAGS="$xorg_testset_save_CFLAGS" 8844 fi 8845 8846 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8847 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8849 fi 8850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8852 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8853 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8854 $as_echo_n "(cached) " >&6 8855 else 8856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8857 /* end confdefs.h. */ 8858 int i; 8859 _ACEOF 8860 if ac_fn_c_try_compile "$LINENO"; then : 8861 xorg_cv_cc_flag_unused_command_line_argument=yes 8862 else 8863 xorg_cv_cc_flag_unused_command_line_argument=no 8864 fi 8865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8866 fi 8867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8868 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8869 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8870 CFLAGS="$xorg_testset_save_CFLAGS" 8871 fi 8872 8873 found="no" 8874 8875 if test $found = "no" ; then 8876 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8878 fi 8879 8880 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8881 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8882 fi 8883 8884 CFLAGS="$CFLAGS -Wnonnull" 8885 8886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8887 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8888 cacheid=xorg_cv_cc_flag__Wnonnull 8889 if eval \${$cacheid+:} false; then : 8890 $as_echo_n "(cached) " >&6 8891 else 8892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8893 /* end confdefs.h. */ 8894 int i; 8895 int 8896 main () 8897 { 8898 8899 ; 8900 return 0; 8901 } 8902 _ACEOF 8903 if ac_fn_c_try_link "$LINENO"; then : 8904 eval $cacheid=yes 8905 else 8906 eval $cacheid=no 8907 fi 8908 rm -f core conftest.err conftest.$ac_objext \ 8909 conftest$ac_exeext conftest.$ac_ext 8910 fi 8911 8912 8913 CFLAGS="$xorg_testset_save_CFLAGS" 8914 8915 eval supported=\$$cacheid 8916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8917 $as_echo "$supported" >&6; } 8918 if test "$supported" = "yes" ; then 8919 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8920 found="yes" 8921 fi 8922 fi 8923 8924 8925 8926 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 xorg_testset_save_CFLAGS="$CFLAGS" 8939 8940 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8943 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8944 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8945 $as_echo_n "(cached) " >&6 8946 else 8947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8948 /* end confdefs.h. */ 8949 int i; 8950 _ACEOF 8951 if ac_fn_c_try_compile "$LINENO"; then : 8952 xorg_cv_cc_flag_unknown_warning_option=yes 8953 else 8954 xorg_cv_cc_flag_unknown_warning_option=no 8955 fi 8956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8957 fi 8958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8959 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8960 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8961 CFLAGS="$xorg_testset_save_CFLAGS" 8962 fi 8963 8964 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8965 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8967 fi 8968 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8970 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8971 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8972 $as_echo_n "(cached) " >&6 8973 else 8974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8975 /* end confdefs.h. */ 8976 int i; 8977 _ACEOF 8978 if ac_fn_c_try_compile "$LINENO"; then : 8979 xorg_cv_cc_flag_unused_command_line_argument=yes 8980 else 8981 xorg_cv_cc_flag_unused_command_line_argument=no 8982 fi 8983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8984 fi 8985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8986 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8987 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8988 CFLAGS="$xorg_testset_save_CFLAGS" 8989 fi 8990 8991 found="no" 8992 8993 if test $found = "no" ; then 8994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8996 fi 8997 8998 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9000 fi 9001 9002 CFLAGS="$CFLAGS -Winit-self" 9003 9004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9005 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 9006 cacheid=xorg_cv_cc_flag__Winit_self 9007 if eval \${$cacheid+:} false; then : 9008 $as_echo_n "(cached) " >&6 9009 else 9010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9011 /* end confdefs.h. */ 9012 int i; 9013 int 9014 main () 9015 { 9016 9017 ; 9018 return 0; 9019 } 9020 _ACEOF 9021 if ac_fn_c_try_link "$LINENO"; then : 9022 eval $cacheid=yes 9023 else 9024 eval $cacheid=no 9025 fi 9026 rm -f core conftest.err conftest.$ac_objext \ 9027 conftest$ac_exeext conftest.$ac_ext 9028 fi 9029 9030 9031 CFLAGS="$xorg_testset_save_CFLAGS" 9032 9033 eval supported=\$$cacheid 9034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9035 $as_echo "$supported" >&6; } 9036 if test "$supported" = "yes" ; then 9037 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9038 found="yes" 9039 fi 9040 fi 9041 9042 9043 9044 9045 9046 9047 9048 9049 9050 9051 9052 9053 9054 9055 9056 xorg_testset_save_CFLAGS="$CFLAGS" 9057 9058 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9061 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9062 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9063 $as_echo_n "(cached) " >&6 9064 else 9065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9066 /* end confdefs.h. */ 9067 int i; 9068 _ACEOF 9069 if ac_fn_c_try_compile "$LINENO"; then : 9070 xorg_cv_cc_flag_unknown_warning_option=yes 9071 else 9072 xorg_cv_cc_flag_unknown_warning_option=no 9073 fi 9074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9075 fi 9076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9077 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9078 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9079 CFLAGS="$xorg_testset_save_CFLAGS" 9080 fi 9081 9082 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9085 fi 9086 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9088 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9089 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9090 $as_echo_n "(cached) " >&6 9091 else 9092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9093 /* end confdefs.h. */ 9094 int i; 9095 _ACEOF 9096 if ac_fn_c_try_compile "$LINENO"; then : 9097 xorg_cv_cc_flag_unused_command_line_argument=yes 9098 else 9099 xorg_cv_cc_flag_unused_command_line_argument=no 9100 fi 9101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9102 fi 9103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9104 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9105 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9106 CFLAGS="$xorg_testset_save_CFLAGS" 9107 fi 9108 9109 found="no" 9110 9111 if test $found = "no" ; then 9112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9114 fi 9115 9116 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9118 fi 9119 9120 CFLAGS="$CFLAGS -Wmain" 9121 9122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9123 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9124 cacheid=xorg_cv_cc_flag__Wmain 9125 if eval \${$cacheid+:} false; then : 9126 $as_echo_n "(cached) " >&6 9127 else 9128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9129 /* end confdefs.h. */ 9130 int i; 9131 int 9132 main () 9133 { 9134 9135 ; 9136 return 0; 9137 } 9138 _ACEOF 9139 if ac_fn_c_try_link "$LINENO"; then : 9140 eval $cacheid=yes 9141 else 9142 eval $cacheid=no 9143 fi 9144 rm -f core conftest.err conftest.$ac_objext \ 9145 conftest$ac_exeext conftest.$ac_ext 9146 fi 9147 9148 9149 CFLAGS="$xorg_testset_save_CFLAGS" 9150 9151 eval supported=\$$cacheid 9152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9153 $as_echo "$supported" >&6; } 9154 if test "$supported" = "yes" ; then 9155 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9156 found="yes" 9157 fi 9158 fi 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 xorg_testset_save_CFLAGS="$CFLAGS" 9175 9176 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9179 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9180 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9181 $as_echo_n "(cached) " >&6 9182 else 9183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9184 /* end confdefs.h. */ 9185 int i; 9186 _ACEOF 9187 if ac_fn_c_try_compile "$LINENO"; then : 9188 xorg_cv_cc_flag_unknown_warning_option=yes 9189 else 9190 xorg_cv_cc_flag_unknown_warning_option=no 9191 fi 9192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9193 fi 9194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9195 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9196 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9197 CFLAGS="$xorg_testset_save_CFLAGS" 9198 fi 9199 9200 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9203 fi 9204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9206 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9207 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9208 $as_echo_n "(cached) " >&6 9209 else 9210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9211 /* end confdefs.h. */ 9212 int i; 9213 _ACEOF 9214 if ac_fn_c_try_compile "$LINENO"; then : 9215 xorg_cv_cc_flag_unused_command_line_argument=yes 9216 else 9217 xorg_cv_cc_flag_unused_command_line_argument=no 9218 fi 9219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9220 fi 9221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9222 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9223 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9224 CFLAGS="$xorg_testset_save_CFLAGS" 9225 fi 9226 9227 found="no" 9228 9229 if test $found = "no" ; then 9230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9232 fi 9233 9234 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9236 fi 9237 9238 CFLAGS="$CFLAGS -Wmissing-braces" 9239 9240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9241 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9242 cacheid=xorg_cv_cc_flag__Wmissing_braces 9243 if eval \${$cacheid+:} false; then : 9244 $as_echo_n "(cached) " >&6 9245 else 9246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9247 /* end confdefs.h. */ 9248 int i; 9249 int 9250 main () 9251 { 9252 9253 ; 9254 return 0; 9255 } 9256 _ACEOF 9257 if ac_fn_c_try_link "$LINENO"; then : 9258 eval $cacheid=yes 9259 else 9260 eval $cacheid=no 9261 fi 9262 rm -f core conftest.err conftest.$ac_objext \ 9263 conftest$ac_exeext conftest.$ac_ext 9264 fi 9265 9266 9267 CFLAGS="$xorg_testset_save_CFLAGS" 9268 9269 eval supported=\$$cacheid 9270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9271 $as_echo "$supported" >&6; } 9272 if test "$supported" = "yes" ; then 9273 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9274 found="yes" 9275 fi 9276 fi 9277 9278 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 xorg_testset_save_CFLAGS="$CFLAGS" 9293 9294 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9297 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9298 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9299 $as_echo_n "(cached) " >&6 9300 else 9301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9302 /* end confdefs.h. */ 9303 int i; 9304 _ACEOF 9305 if ac_fn_c_try_compile "$LINENO"; then : 9306 xorg_cv_cc_flag_unknown_warning_option=yes 9307 else 9308 xorg_cv_cc_flag_unknown_warning_option=no 9309 fi 9310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9311 fi 9312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9313 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9314 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9315 CFLAGS="$xorg_testset_save_CFLAGS" 9316 fi 9317 9318 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9321 fi 9322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9324 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9325 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9326 $as_echo_n "(cached) " >&6 9327 else 9328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9329 /* end confdefs.h. */ 9330 int i; 9331 _ACEOF 9332 if ac_fn_c_try_compile "$LINENO"; then : 9333 xorg_cv_cc_flag_unused_command_line_argument=yes 9334 else 9335 xorg_cv_cc_flag_unused_command_line_argument=no 9336 fi 9337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9338 fi 9339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9340 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9341 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9342 CFLAGS="$xorg_testset_save_CFLAGS" 9343 fi 9344 9345 found="no" 9346 9347 if test $found = "no" ; then 9348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9350 fi 9351 9352 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9354 fi 9355 9356 CFLAGS="$CFLAGS -Wsequence-point" 9357 9358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9359 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9360 cacheid=xorg_cv_cc_flag__Wsequence_point 9361 if eval \${$cacheid+:} false; then : 9362 $as_echo_n "(cached) " >&6 9363 else 9364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9365 /* end confdefs.h. */ 9366 int i; 9367 int 9368 main () 9369 { 9370 9371 ; 9372 return 0; 9373 } 9374 _ACEOF 9375 if ac_fn_c_try_link "$LINENO"; then : 9376 eval $cacheid=yes 9377 else 9378 eval $cacheid=no 9379 fi 9380 rm -f core conftest.err conftest.$ac_objext \ 9381 conftest$ac_exeext conftest.$ac_ext 9382 fi 9383 9384 9385 CFLAGS="$xorg_testset_save_CFLAGS" 9386 9387 eval supported=\$$cacheid 9388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9389 $as_echo "$supported" >&6; } 9390 if test "$supported" = "yes" ; then 9391 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9392 found="yes" 9393 fi 9394 fi 9395 9396 9397 9398 9399 9400 9401 9402 9403 9404 9405 9406 9407 9408 9409 9410 xorg_testset_save_CFLAGS="$CFLAGS" 9411 9412 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9415 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9416 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9417 $as_echo_n "(cached) " >&6 9418 else 9419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9420 /* end confdefs.h. */ 9421 int i; 9422 _ACEOF 9423 if ac_fn_c_try_compile "$LINENO"; then : 9424 xorg_cv_cc_flag_unknown_warning_option=yes 9425 else 9426 xorg_cv_cc_flag_unknown_warning_option=no 9427 fi 9428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9429 fi 9430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9431 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9432 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9433 CFLAGS="$xorg_testset_save_CFLAGS" 9434 fi 9435 9436 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9437 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9439 fi 9440 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9442 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9443 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9444 $as_echo_n "(cached) " >&6 9445 else 9446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9447 /* end confdefs.h. */ 9448 int i; 9449 _ACEOF 9450 if ac_fn_c_try_compile "$LINENO"; then : 9451 xorg_cv_cc_flag_unused_command_line_argument=yes 9452 else 9453 xorg_cv_cc_flag_unused_command_line_argument=no 9454 fi 9455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9456 fi 9457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9458 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9459 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9460 CFLAGS="$xorg_testset_save_CFLAGS" 9461 fi 9462 9463 found="no" 9464 9465 if test $found = "no" ; then 9466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9468 fi 9469 9470 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9472 fi 9473 9474 CFLAGS="$CFLAGS -Wreturn-type" 9475 9476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9477 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9478 cacheid=xorg_cv_cc_flag__Wreturn_type 9479 if eval \${$cacheid+:} false; then : 9480 $as_echo_n "(cached) " >&6 9481 else 9482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9483 /* end confdefs.h. */ 9484 int i; 9485 int 9486 main () 9487 { 9488 9489 ; 9490 return 0; 9491 } 9492 _ACEOF 9493 if ac_fn_c_try_link "$LINENO"; then : 9494 eval $cacheid=yes 9495 else 9496 eval $cacheid=no 9497 fi 9498 rm -f core conftest.err conftest.$ac_objext \ 9499 conftest$ac_exeext conftest.$ac_ext 9500 fi 9501 9502 9503 CFLAGS="$xorg_testset_save_CFLAGS" 9504 9505 eval supported=\$$cacheid 9506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9507 $as_echo "$supported" >&6; } 9508 if test "$supported" = "yes" ; then 9509 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9510 found="yes" 9511 fi 9512 fi 9513 9514 9515 9516 9517 9518 9519 9520 9521 9522 9523 9524 9525 9526 9527 9528 xorg_testset_save_CFLAGS="$CFLAGS" 9529 9530 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9533 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9534 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9535 $as_echo_n "(cached) " >&6 9536 else 9537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9538 /* end confdefs.h. */ 9539 int i; 9540 _ACEOF 9541 if ac_fn_c_try_compile "$LINENO"; then : 9542 xorg_cv_cc_flag_unknown_warning_option=yes 9543 else 9544 xorg_cv_cc_flag_unknown_warning_option=no 9545 fi 9546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9547 fi 9548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9549 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9550 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9551 CFLAGS="$xorg_testset_save_CFLAGS" 9552 fi 9553 9554 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9555 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9557 fi 9558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9560 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9561 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9562 $as_echo_n "(cached) " >&6 9563 else 9564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9565 /* end confdefs.h. */ 9566 int i; 9567 _ACEOF 9568 if ac_fn_c_try_compile "$LINENO"; then : 9569 xorg_cv_cc_flag_unused_command_line_argument=yes 9570 else 9571 xorg_cv_cc_flag_unused_command_line_argument=no 9572 fi 9573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9574 fi 9575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9576 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9577 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9578 CFLAGS="$xorg_testset_save_CFLAGS" 9579 fi 9580 9581 found="no" 9582 9583 if test $found = "no" ; then 9584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9586 fi 9587 9588 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9590 fi 9591 9592 CFLAGS="$CFLAGS -Wtrigraphs" 9593 9594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9595 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9596 cacheid=xorg_cv_cc_flag__Wtrigraphs 9597 if eval \${$cacheid+:} false; then : 9598 $as_echo_n "(cached) " >&6 9599 else 9600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9601 /* end confdefs.h. */ 9602 int i; 9603 int 9604 main () 9605 { 9606 9607 ; 9608 return 0; 9609 } 9610 _ACEOF 9611 if ac_fn_c_try_link "$LINENO"; then : 9612 eval $cacheid=yes 9613 else 9614 eval $cacheid=no 9615 fi 9616 rm -f core conftest.err conftest.$ac_objext \ 9617 conftest$ac_exeext conftest.$ac_ext 9618 fi 9619 9620 9621 CFLAGS="$xorg_testset_save_CFLAGS" 9622 9623 eval supported=\$$cacheid 9624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9625 $as_echo "$supported" >&6; } 9626 if test "$supported" = "yes" ; then 9627 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9628 found="yes" 9629 fi 9630 fi 9631 9632 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 xorg_testset_save_CFLAGS="$CFLAGS" 9647 9648 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9651 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9652 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9653 $as_echo_n "(cached) " >&6 9654 else 9655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9656 /* end confdefs.h. */ 9657 int i; 9658 _ACEOF 9659 if ac_fn_c_try_compile "$LINENO"; then : 9660 xorg_cv_cc_flag_unknown_warning_option=yes 9661 else 9662 xorg_cv_cc_flag_unknown_warning_option=no 9663 fi 9664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9665 fi 9666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9667 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9668 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9669 CFLAGS="$xorg_testset_save_CFLAGS" 9670 fi 9671 9672 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9673 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9675 fi 9676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9678 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9679 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9680 $as_echo_n "(cached) " >&6 9681 else 9682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9683 /* end confdefs.h. */ 9684 int i; 9685 _ACEOF 9686 if ac_fn_c_try_compile "$LINENO"; then : 9687 xorg_cv_cc_flag_unused_command_line_argument=yes 9688 else 9689 xorg_cv_cc_flag_unused_command_line_argument=no 9690 fi 9691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9692 fi 9693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9694 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9695 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9696 CFLAGS="$xorg_testset_save_CFLAGS" 9697 fi 9698 9699 found="no" 9700 9701 if test $found = "no" ; then 9702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9704 fi 9705 9706 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9708 fi 9709 9710 CFLAGS="$CFLAGS -Warray-bounds" 9711 9712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9713 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9714 cacheid=xorg_cv_cc_flag__Warray_bounds 9715 if eval \${$cacheid+:} false; then : 9716 $as_echo_n "(cached) " >&6 9717 else 9718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9719 /* end confdefs.h. */ 9720 int i; 9721 int 9722 main () 9723 { 9724 9725 ; 9726 return 0; 9727 } 9728 _ACEOF 9729 if ac_fn_c_try_link "$LINENO"; then : 9730 eval $cacheid=yes 9731 else 9732 eval $cacheid=no 9733 fi 9734 rm -f core conftest.err conftest.$ac_objext \ 9735 conftest$ac_exeext conftest.$ac_ext 9736 fi 9737 9738 9739 CFLAGS="$xorg_testset_save_CFLAGS" 9740 9741 eval supported=\$$cacheid 9742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9743 $as_echo "$supported" >&6; } 9744 if test "$supported" = "yes" ; then 9745 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9746 found="yes" 9747 fi 9748 fi 9749 9750 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 xorg_testset_save_CFLAGS="$CFLAGS" 9765 9766 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9769 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9770 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9771 $as_echo_n "(cached) " >&6 9772 else 9773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9774 /* end confdefs.h. */ 9775 int i; 9776 _ACEOF 9777 if ac_fn_c_try_compile "$LINENO"; then : 9778 xorg_cv_cc_flag_unknown_warning_option=yes 9779 else 9780 xorg_cv_cc_flag_unknown_warning_option=no 9781 fi 9782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9783 fi 9784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9785 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9786 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9787 CFLAGS="$xorg_testset_save_CFLAGS" 9788 fi 9789 9790 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9793 fi 9794 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9796 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9797 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9798 $as_echo_n "(cached) " >&6 9799 else 9800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9801 /* end confdefs.h. */ 9802 int i; 9803 _ACEOF 9804 if ac_fn_c_try_compile "$LINENO"; then : 9805 xorg_cv_cc_flag_unused_command_line_argument=yes 9806 else 9807 xorg_cv_cc_flag_unused_command_line_argument=no 9808 fi 9809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9810 fi 9811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9812 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9813 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9814 CFLAGS="$xorg_testset_save_CFLAGS" 9815 fi 9816 9817 found="no" 9818 9819 if test $found = "no" ; then 9820 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9822 fi 9823 9824 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9826 fi 9827 9828 CFLAGS="$CFLAGS -Wwrite-strings" 9829 9830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9831 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9832 cacheid=xorg_cv_cc_flag__Wwrite_strings 9833 if eval \${$cacheid+:} false; then : 9834 $as_echo_n "(cached) " >&6 9835 else 9836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9837 /* end confdefs.h. */ 9838 int i; 9839 int 9840 main () 9841 { 9842 9843 ; 9844 return 0; 9845 } 9846 _ACEOF 9847 if ac_fn_c_try_link "$LINENO"; then : 9848 eval $cacheid=yes 9849 else 9850 eval $cacheid=no 9851 fi 9852 rm -f core conftest.err conftest.$ac_objext \ 9853 conftest$ac_exeext conftest.$ac_ext 9854 fi 9855 9856 9857 CFLAGS="$xorg_testset_save_CFLAGS" 9858 9859 eval supported=\$$cacheid 9860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9861 $as_echo "$supported" >&6; } 9862 if test "$supported" = "yes" ; then 9863 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9864 found="yes" 9865 fi 9866 fi 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 xorg_testset_save_CFLAGS="$CFLAGS" 9883 9884 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9887 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9888 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9889 $as_echo_n "(cached) " >&6 9890 else 9891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9892 /* end confdefs.h. */ 9893 int i; 9894 _ACEOF 9895 if ac_fn_c_try_compile "$LINENO"; then : 9896 xorg_cv_cc_flag_unknown_warning_option=yes 9897 else 9898 xorg_cv_cc_flag_unknown_warning_option=no 9899 fi 9900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9901 fi 9902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9903 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9904 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9905 CFLAGS="$xorg_testset_save_CFLAGS" 9906 fi 9907 9908 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9911 fi 9912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9914 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9915 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9916 $as_echo_n "(cached) " >&6 9917 else 9918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9919 /* end confdefs.h. */ 9920 int i; 9921 _ACEOF 9922 if ac_fn_c_try_compile "$LINENO"; then : 9923 xorg_cv_cc_flag_unused_command_line_argument=yes 9924 else 9925 xorg_cv_cc_flag_unused_command_line_argument=no 9926 fi 9927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9928 fi 9929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9930 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9931 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9932 CFLAGS="$xorg_testset_save_CFLAGS" 9933 fi 9934 9935 found="no" 9936 9937 if test $found = "no" ; then 9938 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9940 fi 9941 9942 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9944 fi 9945 9946 CFLAGS="$CFLAGS -Waddress" 9947 9948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9949 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9950 cacheid=xorg_cv_cc_flag__Waddress 9951 if eval \${$cacheid+:} false; then : 9952 $as_echo_n "(cached) " >&6 9953 else 9954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9955 /* end confdefs.h. */ 9956 int i; 9957 int 9958 main () 9959 { 9960 9961 ; 9962 return 0; 9963 } 9964 _ACEOF 9965 if ac_fn_c_try_link "$LINENO"; then : 9966 eval $cacheid=yes 9967 else 9968 eval $cacheid=no 9969 fi 9970 rm -f core conftest.err conftest.$ac_objext \ 9971 conftest$ac_exeext conftest.$ac_ext 9972 fi 9973 9974 9975 CFLAGS="$xorg_testset_save_CFLAGS" 9976 9977 eval supported=\$$cacheid 9978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9979 $as_echo "$supported" >&6; } 9980 if test "$supported" = "yes" ; then 9981 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9982 found="yes" 9983 fi 9984 fi 9985 9986 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 xorg_testset_save_CFLAGS="$CFLAGS" 10001 10002 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10005 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10006 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10007 $as_echo_n "(cached) " >&6 10008 else 10009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10010 /* end confdefs.h. */ 10011 int i; 10012 _ACEOF 10013 if ac_fn_c_try_compile "$LINENO"; then : 10014 xorg_cv_cc_flag_unknown_warning_option=yes 10015 else 10016 xorg_cv_cc_flag_unknown_warning_option=no 10017 fi 10018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10019 fi 10020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10021 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10022 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10023 CFLAGS="$xorg_testset_save_CFLAGS" 10024 fi 10025 10026 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10027 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10029 fi 10030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10032 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10033 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10034 $as_echo_n "(cached) " >&6 10035 else 10036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10037 /* end confdefs.h. */ 10038 int i; 10039 _ACEOF 10040 if ac_fn_c_try_compile "$LINENO"; then : 10041 xorg_cv_cc_flag_unused_command_line_argument=yes 10042 else 10043 xorg_cv_cc_flag_unused_command_line_argument=no 10044 fi 10045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10046 fi 10047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10048 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10049 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10050 CFLAGS="$xorg_testset_save_CFLAGS" 10051 fi 10052 10053 found="no" 10054 10055 if test $found = "no" ; then 10056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10058 fi 10059 10060 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10062 fi 10063 10064 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10065 10066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10067 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10068 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10069 if eval \${$cacheid+:} false; then : 10070 $as_echo_n "(cached) " >&6 10071 else 10072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10073 /* end confdefs.h. */ 10074 int i; 10075 int 10076 main () 10077 { 10078 10079 ; 10080 return 0; 10081 } 10082 _ACEOF 10083 if ac_fn_c_try_link "$LINENO"; then : 10084 eval $cacheid=yes 10085 else 10086 eval $cacheid=no 10087 fi 10088 rm -f core conftest.err conftest.$ac_objext \ 10089 conftest$ac_exeext conftest.$ac_ext 10090 fi 10091 10092 10093 CFLAGS="$xorg_testset_save_CFLAGS" 10094 10095 eval supported=\$$cacheid 10096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10097 $as_echo "$supported" >&6; } 10098 if test "$supported" = "yes" ; then 10099 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10100 found="yes" 10101 fi 10102 fi 10103 10104 10105 10106 10107 10108 10109 10110 10111 10112 10113 10114 10115 10116 10117 10118 xorg_testset_save_CFLAGS="$CFLAGS" 10119 10120 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10123 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10124 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10125 $as_echo_n "(cached) " >&6 10126 else 10127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10128 /* end confdefs.h. */ 10129 int i; 10130 _ACEOF 10131 if ac_fn_c_try_compile "$LINENO"; then : 10132 xorg_cv_cc_flag_unknown_warning_option=yes 10133 else 10134 xorg_cv_cc_flag_unknown_warning_option=no 10135 fi 10136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10137 fi 10138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10139 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10140 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10141 CFLAGS="$xorg_testset_save_CFLAGS" 10142 fi 10143 10144 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10145 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10147 fi 10148 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10150 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10151 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10152 $as_echo_n "(cached) " >&6 10153 else 10154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10155 /* end confdefs.h. */ 10156 int i; 10157 _ACEOF 10158 if ac_fn_c_try_compile "$LINENO"; then : 10159 xorg_cv_cc_flag_unused_command_line_argument=yes 10160 else 10161 xorg_cv_cc_flag_unused_command_line_argument=no 10162 fi 10163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10164 fi 10165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10166 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10167 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10168 CFLAGS="$xorg_testset_save_CFLAGS" 10169 fi 10170 10171 found="no" 10172 10173 if test $found = "no" ; then 10174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10176 fi 10177 10178 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10180 fi 10181 10182 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10183 10184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10185 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10186 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10187 if eval \${$cacheid+:} false; then : 10188 $as_echo_n "(cached) " >&6 10189 else 10190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10191 /* end confdefs.h. */ 10192 int i; 10193 int 10194 main () 10195 { 10196 10197 ; 10198 return 0; 10199 } 10200 _ACEOF 10201 if ac_fn_c_try_link "$LINENO"; then : 10202 eval $cacheid=yes 10203 else 10204 eval $cacheid=no 10205 fi 10206 rm -f core conftest.err conftest.$ac_objext \ 10207 conftest$ac_exeext conftest.$ac_ext 10208 fi 10209 10210 10211 CFLAGS="$xorg_testset_save_CFLAGS" 10212 10213 eval supported=\$$cacheid 10214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10215 $as_echo "$supported" >&6; } 10216 if test "$supported" = "yes" ; then 10217 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10218 found="yes" 10219 fi 10220 fi 10221 10222 10223 fi 10224 10225 10226 10227 10228 10229 10230 10231 CWARNFLAGS="$BASE_CFLAGS" 10232 if test "x$GCC" = xyes ; then 10233 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10234 fi 10235 10236 10237 10238 10239 10240 10241 10242 10243 # Check whether --enable-strict-compilation was given. 10244 if test "${enable_strict_compilation+set}" = set; then : 10245 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10246 else 10247 STRICT_COMPILE=no 10248 fi 10249 10250 10251 10252 10253 10254 10255 STRICT_CFLAGS="" 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265 10266 10267 10268 10269 xorg_testset_save_CFLAGS="$CFLAGS" 10270 10271 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10274 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10275 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10276 $as_echo_n "(cached) " >&6 10277 else 10278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10279 /* end confdefs.h. */ 10280 int i; 10281 _ACEOF 10282 if ac_fn_c_try_compile "$LINENO"; then : 10283 xorg_cv_cc_flag_unknown_warning_option=yes 10284 else 10285 xorg_cv_cc_flag_unknown_warning_option=no 10286 fi 10287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10288 fi 10289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10290 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10291 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10292 CFLAGS="$xorg_testset_save_CFLAGS" 10293 fi 10294 10295 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10296 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10298 fi 10299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10301 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10302 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10303 $as_echo_n "(cached) " >&6 10304 else 10305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10306 /* end confdefs.h. */ 10307 int i; 10308 _ACEOF 10309 if ac_fn_c_try_compile "$LINENO"; then : 10310 xorg_cv_cc_flag_unused_command_line_argument=yes 10311 else 10312 xorg_cv_cc_flag_unused_command_line_argument=no 10313 fi 10314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10315 fi 10316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10317 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10318 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10319 CFLAGS="$xorg_testset_save_CFLAGS" 10320 fi 10321 10322 found="no" 10323 10324 if test $found = "no" ; then 10325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10327 fi 10328 10329 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10331 fi 10332 10333 CFLAGS="$CFLAGS -pedantic" 10334 10335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10336 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10337 cacheid=xorg_cv_cc_flag__pedantic 10338 if eval \${$cacheid+:} false; then : 10339 $as_echo_n "(cached) " >&6 10340 else 10341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10342 /* end confdefs.h. */ 10343 int i; 10344 int 10345 main () 10346 { 10347 10348 ; 10349 return 0; 10350 } 10351 _ACEOF 10352 if ac_fn_c_try_link "$LINENO"; then : 10353 eval $cacheid=yes 10354 else 10355 eval $cacheid=no 10356 fi 10357 rm -f core conftest.err conftest.$ac_objext \ 10358 conftest$ac_exeext conftest.$ac_ext 10359 fi 10360 10361 10362 CFLAGS="$xorg_testset_save_CFLAGS" 10363 10364 eval supported=\$$cacheid 10365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10366 $as_echo "$supported" >&6; } 10367 if test "$supported" = "yes" ; then 10368 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10369 found="yes" 10370 fi 10371 fi 10372 10373 10374 10375 10376 10377 10378 10379 10380 10381 10382 10383 10384 10385 10386 10387 xorg_testset_save_CFLAGS="$CFLAGS" 10388 10389 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10392 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10393 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10394 $as_echo_n "(cached) " >&6 10395 else 10396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10397 /* end confdefs.h. */ 10398 int i; 10399 _ACEOF 10400 if ac_fn_c_try_compile "$LINENO"; then : 10401 xorg_cv_cc_flag_unknown_warning_option=yes 10402 else 10403 xorg_cv_cc_flag_unknown_warning_option=no 10404 fi 10405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10406 fi 10407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10408 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10409 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10410 CFLAGS="$xorg_testset_save_CFLAGS" 10411 fi 10412 10413 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10414 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10416 fi 10417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10419 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10420 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10421 $as_echo_n "(cached) " >&6 10422 else 10423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10424 /* end confdefs.h. */ 10425 int i; 10426 _ACEOF 10427 if ac_fn_c_try_compile "$LINENO"; then : 10428 xorg_cv_cc_flag_unused_command_line_argument=yes 10429 else 10430 xorg_cv_cc_flag_unused_command_line_argument=no 10431 fi 10432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10433 fi 10434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10435 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10436 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10437 CFLAGS="$xorg_testset_save_CFLAGS" 10438 fi 10439 10440 found="no" 10441 10442 if test $found = "no" ; then 10443 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10445 fi 10446 10447 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10449 fi 10450 10451 CFLAGS="$CFLAGS -Werror" 10452 10453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10454 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10455 cacheid=xorg_cv_cc_flag__Werror 10456 if eval \${$cacheid+:} false; then : 10457 $as_echo_n "(cached) " >&6 10458 else 10459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10460 /* end confdefs.h. */ 10461 int i; 10462 int 10463 main () 10464 { 10465 10466 ; 10467 return 0; 10468 } 10469 _ACEOF 10470 if ac_fn_c_try_link "$LINENO"; then : 10471 eval $cacheid=yes 10472 else 10473 eval $cacheid=no 10474 fi 10475 rm -f core conftest.err conftest.$ac_objext \ 10476 conftest$ac_exeext conftest.$ac_ext 10477 fi 10478 10479 10480 CFLAGS="$xorg_testset_save_CFLAGS" 10481 10482 eval supported=\$$cacheid 10483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10484 $as_echo "$supported" >&6; } 10485 if test "$supported" = "yes" ; then 10486 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10487 found="yes" 10488 fi 10489 fi 10490 10491 if test $found = "no" ; then 10492 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10494 fi 10495 10496 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10498 fi 10499 10500 CFLAGS="$CFLAGS -errwarn" 10501 10502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10503 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10504 cacheid=xorg_cv_cc_flag__errwarn 10505 if eval \${$cacheid+:} false; then : 10506 $as_echo_n "(cached) " >&6 10507 else 10508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10509 /* end confdefs.h. */ 10510 int i; 10511 int 10512 main () 10513 { 10514 10515 ; 10516 return 0; 10517 } 10518 _ACEOF 10519 if ac_fn_c_try_link "$LINENO"; then : 10520 eval $cacheid=yes 10521 else 10522 eval $cacheid=no 10523 fi 10524 rm -f core conftest.err conftest.$ac_objext \ 10525 conftest$ac_exeext conftest.$ac_ext 10526 fi 10527 10528 10529 CFLAGS="$xorg_testset_save_CFLAGS" 10530 10531 eval supported=\$$cacheid 10532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10533 $as_echo "$supported" >&6; } 10534 if test "$supported" = "yes" ; then 10535 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10536 found="yes" 10537 fi 10538 fi 10539 10540 10541 10542 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10543 # activate it with -Werror, so we add it here explicitly. 10544 10545 10546 10547 10548 10549 10550 10551 10552 10553 10554 10555 10556 10557 xorg_testset_save_CFLAGS="$CFLAGS" 10558 10559 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10562 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10563 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10564 $as_echo_n "(cached) " >&6 10565 else 10566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10567 /* end confdefs.h. */ 10568 int i; 10569 _ACEOF 10570 if ac_fn_c_try_compile "$LINENO"; then : 10571 xorg_cv_cc_flag_unknown_warning_option=yes 10572 else 10573 xorg_cv_cc_flag_unknown_warning_option=no 10574 fi 10575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10576 fi 10577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10578 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10579 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10580 CFLAGS="$xorg_testset_save_CFLAGS" 10581 fi 10582 10583 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10586 fi 10587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10589 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10590 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10591 $as_echo_n "(cached) " >&6 10592 else 10593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10594 /* end confdefs.h. */ 10595 int i; 10596 _ACEOF 10597 if ac_fn_c_try_compile "$LINENO"; then : 10598 xorg_cv_cc_flag_unused_command_line_argument=yes 10599 else 10600 xorg_cv_cc_flag_unused_command_line_argument=no 10601 fi 10602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10603 fi 10604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10605 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10606 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10607 CFLAGS="$xorg_testset_save_CFLAGS" 10608 fi 10609 10610 found="no" 10611 10612 if test $found = "no" ; then 10613 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10615 fi 10616 10617 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10618 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10619 fi 10620 10621 CFLAGS="$CFLAGS -Werror=attributes" 10622 10623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10624 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10625 cacheid=xorg_cv_cc_flag__Werror_attributes 10626 if eval \${$cacheid+:} false; then : 10627 $as_echo_n "(cached) " >&6 10628 else 10629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10630 /* end confdefs.h. */ 10631 int i; 10632 int 10633 main () 10634 { 10635 10636 ; 10637 return 0; 10638 } 10639 _ACEOF 10640 if ac_fn_c_try_link "$LINENO"; then : 10641 eval $cacheid=yes 10642 else 10643 eval $cacheid=no 10644 fi 10645 rm -f core conftest.err conftest.$ac_objext \ 10646 conftest$ac_exeext conftest.$ac_ext 10647 fi 10648 10649 10650 CFLAGS="$xorg_testset_save_CFLAGS" 10651 10652 eval supported=\$$cacheid 10653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10654 $as_echo "$supported" >&6; } 10655 if test "$supported" = "yes" ; then 10656 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10657 found="yes" 10658 fi 10659 fi 10660 10661 10662 10663 if test "x$STRICT_COMPILE" = "xyes"; then 10664 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10665 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10666 fi 10667 10668 10669 10670 10671 10672 10673 cat >>confdefs.h <<_ACEOF 10674 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10675 _ACEOF 10676 10677 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10678 if test "x$PVM" = "x"; then 10679 PVM="0" 10680 fi 10681 10682 cat >>confdefs.h <<_ACEOF 10683 #define PACKAGE_VERSION_MINOR $PVM 10684 _ACEOF 10685 10686 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10687 if test "x$PVP" = "x"; then 10688 PVP="0" 10689 fi 10690 10691 cat >>confdefs.h <<_ACEOF 10692 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10693 _ACEOF 10694 10695 10696 10697 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10698 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10699 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10700 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10701 10702 10703 10704 10705 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10706 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10707 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10708 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10709 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10710 10711 10712 10713 10714 10715 10716 if test x$APP_MAN_SUFFIX = x ; then 10717 APP_MAN_SUFFIX=1 10718 fi 10719 if test x$APP_MAN_DIR = x ; then 10720 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10721 fi 10722 10723 if test x$LIB_MAN_SUFFIX = x ; then 10724 LIB_MAN_SUFFIX=3 10725 fi 10726 if test x$LIB_MAN_DIR = x ; then 10727 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10728 fi 10729 10730 if test x$FILE_MAN_SUFFIX = x ; then 10731 case $host_os in 10732 # Solaris 2.0 - 11 use SysV man page sections 10733 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10734 *) FILE_MAN_SUFFIX=5 ;; 10735 esac 10736 fi 10737 if test x$FILE_MAN_DIR = x ; then 10738 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10739 fi 10740 10741 if test x$MISC_MAN_SUFFIX = x ; then 10742 case $host_os in 10743 # Solaris 2.0 - 11 use SysV man page sections 10744 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10745 *) MISC_MAN_SUFFIX=7 ;; 10746 esac 10747 fi 10748 if test x$MISC_MAN_DIR = x ; then 10749 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10750 fi 10751 10752 if test x$DRIVER_MAN_SUFFIX = x ; then 10753 case $host_os in 10754 # Solaris 2.0 - 11 use SysV man page sections 10755 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10756 *) DRIVER_MAN_SUFFIX=4 ;; 10757 esac 10758 fi 10759 if test x$DRIVER_MAN_DIR = x ; then 10760 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10761 fi 10762 10763 if test x$ADMIN_MAN_SUFFIX = x ; then 10764 case $host_os in 10765 # Solaris 2.0 - 11 use SysV man page sections 10766 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10767 *) ADMIN_MAN_SUFFIX=8 ;; 10768 esac 10769 fi 10770 if test x$ADMIN_MAN_DIR = x ; then 10771 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10772 fi 10773 10774 10775 10776 10777 10778 10779 10780 10781 10782 10783 10784 10785 10786 10787 10788 XORG_MAN_PAGE="X Version 11" 10789 10790 MAN_SUBSTS="\ 10791 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10792 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10793 -e 's|__xservername__|Xorg|g' \ 10794 -e 's|__xconfigfile__|xorg.conf|g' \ 10795 -e 's|__projectroot__|\$(prefix)|g' \ 10796 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10797 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10798 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10799 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10800 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10801 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10802 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10803 10804 10805 10806 # Check whether --enable-silent-rules was given. 10807 if test "${enable_silent_rules+set}" = set; then : 10808 enableval=$enable_silent_rules; 10809 fi 10810 10811 case $enable_silent_rules in # ((( 10812 yes) AM_DEFAULT_VERBOSITY=0;; 10813 no) AM_DEFAULT_VERBOSITY=1;; 10814 *) AM_DEFAULT_VERBOSITY=0;; 10815 esac 10816 am_make=${MAKE-make} 10817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10818 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10819 if ${am_cv_make_support_nested_variables+:} false; then : 10820 $as_echo_n "(cached) " >&6 10821 else 10822 if $as_echo 'TRUE=$(BAR$(V)) 10823 BAR0=false 10824 BAR1=true 10825 V=1 10826 am__doit: 10827 @$(TRUE) 10828 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10829 am_cv_make_support_nested_variables=yes 10830 else 10831 am_cv_make_support_nested_variables=no 10832 fi 10833 fi 10834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10835 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10836 if test $am_cv_make_support_nested_variables = yes; then 10837 AM_V='$(V)' 10838 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10839 else 10840 AM_V=$AM_DEFAULT_VERBOSITY 10841 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10842 fi 10843 AM_BACKSLASH='\' 10844 10845 10846 10847 # Internationalization & localization support 10848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5 10849 $as_echo_n "checking for library containing gettext... " >&6; } 10850 if ${ac_cv_search_gettext+:} false; then : 10851 $as_echo_n "(cached) " >&6 10852 else 10853 ac_func_search_save_LIBS=$LIBS 10854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10855 /* end confdefs.h. */ 10856 10857 /* Override any GCC internal prototype to avoid an error. 10858 Use char because int might match the return type of a GCC 10859 builtin and then its argument prototype would still apply. */ 10860 #ifdef __cplusplus 10861 extern "C" 10862 #endif 10863 char gettext (); 10864 int 10865 main () 10866 { 10867 return gettext (); 10868 ; 10869 return 0; 10870 } 10871 _ACEOF 10872 for ac_lib in '' intl; do 10873 if test -z "$ac_lib"; then 10874 ac_res="none required" 10875 else 10876 ac_res=-l$ac_lib 10877 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10878 fi 10879 if ac_fn_c_try_link "$LINENO"; then : 10880 ac_cv_search_gettext=$ac_res 10881 fi 10882 rm -f core conftest.err conftest.$ac_objext \ 10883 conftest$ac_exeext 10884 if ${ac_cv_search_gettext+:} false; then : 10885 break 10886 fi 10887 done 10888 if ${ac_cv_search_gettext+:} false; then : 10889 10890 else 10891 ac_cv_search_gettext=no 10892 fi 10893 rm conftest.$ac_ext 10894 LIBS=$ac_func_search_save_LIBS 10895 fi 10896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5 10897 $as_echo "$ac_cv_search_gettext" >&6; } 10898 ac_res=$ac_cv_search_gettext 10899 if test "$ac_res" != no; then : 10900 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10901 USE_GETTEXT="yes" 10902 else 10903 USE_GETTEXT="no" 10904 fi 10905 10906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to install localized messages" >&5 10907 $as_echo_n "checking where to install localized messages... " >&6; } 10908 10909 # Check whether --with-localedir was given. 10910 if test "${with_localedir+set}" = set; then : 10911 withval=$with_localedir; LOCALEDIR=${withval} 10912 else 10913 LOCALEDIR=${datadir}/locale 10914 fi 10915 10916 10917 prefix_NONE= 10918 exec_prefix_NONE= 10919 test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix 10920 test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix 10921 eval ax_define_dir="\"$LOCALEDIR\"" 10922 eval ax_define_dir="\"$ax_define_dir\"" 10923 LOCALEDIR="$ax_define_dir" 10924 10925 10926 cat >>confdefs.h <<_ACEOF 10927 #define LOCALEDIR "$ax_define_dir" 10928 _ACEOF 10929 10930 test "$prefix_NONE" && prefix=NONE 10931 test "$exec_prefix_NONE" && exec_prefix=NONE 10932 10933 if test "x$LOCALEDIR" = "xno" -o "x$USE_GETTEXT" = "xno" ; then 10934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: nowhere" >&5 10935 $as_echo "nowhere" >&6; } 10936 USE_GETTEXT="no" 10937 else 10938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOCALEDIR" >&5 10939 $as_echo "$LOCALEDIR" >&6; } 10940 fi 10941 10942 if test "x$USE_GETTEXT" = "xyes" ; then 10943 10944 $as_echo "#define USE_GETTEXT 1" >>confdefs.h 10945 10946 fi 10947 if test "x$USE_GETTEXT" = "xyes"; then 10948 USE_GETTEXT_TRUE= 10949 USE_GETTEXT_FALSE='#' 10950 else 10951 USE_GETTEXT_TRUE='#' 10952 USE_GETTEXT_FALSE= 10953 fi 10954 10955 10956 10957 ### How to check load average on various OS'es: 10958 10959 # getloadavg: 4.3BSD-Reno & later, glibc 2.2 & later, Solaris 7 & later 10960 # BSD & GNU libc use <stdlib.h>, Solaris requires <sys/loadavg.h> 10961 for ac_func in getloadavg 10962 do : 10963 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg" 10964 if test "x$ac_cv_func_getloadavg" = xyes; then : 10965 cat >>confdefs.h <<_ACEOF 10966 #define HAVE_GETLOADAVG 1 10967 _ACEOF 10968 for ac_header in sys/loadavg.h 10969 do : 10970 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default" 10971 if test "x$ac_cv_header_sys_loadavg_h" = xyes; then : 10972 cat >>confdefs.h <<_ACEOF 10973 #define HAVE_SYS_LOADAVG_H 1 10974 _ACEOF 10975 10976 fi 10977 10978 done 10979 10980 fi 10981 done 10982 10983 10984 # Checks for pkg-config packages 10985 10986 pkg_failed=no 10987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XLOAD" >&5 10988 $as_echo_n "checking for XLOAD... " >&6; } 10989 10990 if test -n "$XLOAD_CFLAGS"; then 10991 pkg_cv_XLOAD_CFLAGS="$XLOAD_CFLAGS" 10992 elif test -n "$PKG_CONFIG"; then 10993 if test -n "$PKG_CONFIG" && \ 10994 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11 xproto >= 7.0.17\""; } >&5 10995 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17") 2>&5 10996 ac_status=$? 10997 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10998 test $ac_status = 0; }; then 10999 pkg_cv_XLOAD_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt x11 xproto >= 7.0.17" 2>/dev/null` 11000 test "x$?" != "x0" && pkg_failed=yes 11001 else 11002 pkg_failed=yes 11003 fi 11004 else 11005 pkg_failed=untried 11006 fi 11007 if test -n "$XLOAD_LIBS"; then 11008 pkg_cv_XLOAD_LIBS="$XLOAD_LIBS" 11009 elif test -n "$PKG_CONFIG"; then 11010 if test -n "$PKG_CONFIG" && \ 11011 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11 xproto >= 7.0.17\""; } >&5 11012 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17") 2>&5 11013 ac_status=$? 11014 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11015 test $ac_status = 0; }; then 11016 pkg_cv_XLOAD_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>/dev/null` 11017 test "x$?" != "x0" && pkg_failed=yes 11018 else 11019 pkg_failed=yes 11020 fi 11021 else 11022 pkg_failed=untried 11023 fi 11024 11025 11026 11027 if test $pkg_failed = yes; then 11028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11029 $as_echo "no" >&6; } 11030 11031 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11032 _pkg_short_errors_supported=yes 11033 else 11034 _pkg_short_errors_supported=no 11035 fi 11036 if test $_pkg_short_errors_supported = yes; then 11037 XLOAD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>&1` 11038 else 11039 XLOAD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>&1` 11040 fi 11041 # Put the nasty error message in config.log where it belongs 11042 echo "$XLOAD_PKG_ERRORS" >&5 11043 11044 as_fn_error $? "Package requirements (xaw7 xmu xt x11 xproto >= 7.0.17) were not met: 11045 11046 $XLOAD_PKG_ERRORS 11047 11048 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11049 installed software in a non-standard prefix. 11050 11051 Alternatively, you may set the environment variables XLOAD_CFLAGS 11052 and XLOAD_LIBS to avoid the need to call pkg-config. 11053 See the pkg-config man page for more details." "$LINENO" 5 11054 elif test $pkg_failed = untried; then 11055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11056 $as_echo "no" >&6; } 11057 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11058 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11059 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11060 is in your PATH or set the PKG_CONFIG environment variable to the full 11061 path to pkg-config. 11062 11063 Alternatively, you may set the environment variables XLOAD_CFLAGS 11064 and XLOAD_LIBS to avoid the need to call pkg-config. 11065 See the pkg-config man page for more details. 11066 11067 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11068 See \`config.log' for more details" "$LINENO" 5; } 11069 else 11070 XLOAD_CFLAGS=$pkg_cv_XLOAD_CFLAGS 11071 XLOAD_LIBS=$pkg_cv_XLOAD_LIBS 11072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11073 $as_echo "yes" >&6; } 11074 11075 fi 11076 11077 11078 pkg_failed=no 11079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11080 $as_echo_n "checking for APPDEFS... " >&6; } 11081 11082 if test -n "$APPDEFS_CFLAGS"; then 11083 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11084 elif test -n "$PKG_CONFIG"; then 11085 if test -n "$PKG_CONFIG" && \ 11086 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11087 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11088 ac_status=$? 11089 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11090 test $ac_status = 0; }; then 11091 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11092 test "x$?" != "x0" && pkg_failed=yes 11093 else 11094 pkg_failed=yes 11095 fi 11096 else 11097 pkg_failed=untried 11098 fi 11099 if test -n "$APPDEFS_LIBS"; then 11100 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11101 elif test -n "$PKG_CONFIG"; then 11102 if test -n "$PKG_CONFIG" && \ 11103 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11104 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11105 ac_status=$? 11106 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11107 test $ac_status = 0; }; then 11108 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11109 test "x$?" != "x0" && pkg_failed=yes 11110 else 11111 pkg_failed=yes 11112 fi 11113 else 11114 pkg_failed=untried 11115 fi 11116 11117 11118 11119 if test $pkg_failed = yes; then 11120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11121 $as_echo "no" >&6; } 11122 11123 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11124 _pkg_short_errors_supported=yes 11125 else 11126 _pkg_short_errors_supported=no 11127 fi 11128 if test $_pkg_short_errors_supported = yes; then 11129 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11130 else 11131 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11132 fi 11133 # Put the nasty error message in config.log where it belongs 11134 echo "$APPDEFS_PKG_ERRORS" >&5 11135 11136 as_fn_error $? "Package requirements (xt) were not met: 11137 11138 $APPDEFS_PKG_ERRORS 11139 11140 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11141 installed software in a non-standard prefix. 11142 11143 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11144 and APPDEFS_LIBS to avoid the need to call pkg-config. 11145 See the pkg-config man page for more details." "$LINENO" 5 11146 elif test $pkg_failed = untried; then 11147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11148 $as_echo "no" >&6; } 11149 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11150 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11151 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11152 is in your PATH or set the PKG_CONFIG environment variable to the full 11153 path to pkg-config. 11154 11155 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11156 and APPDEFS_LIBS to avoid the need to call pkg-config. 11157 See the pkg-config man page for more details. 11158 11159 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11160 See \`config.log' for more details" "$LINENO" 5; } 11161 else 11162 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11163 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11165 $as_echo "yes" >&6; } 11166 11167 fi 11168 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11169 11170 # Check whether --with-appdefaultdir was given. 11171 if test "${with_appdefaultdir+set}" = set; then : 11172 withval=$with_appdefaultdir; appdefaultdir="$withval" 11173 else 11174 appdefaultdir="${xt_appdefaultdir}" 11175 fi 11176 11177 11178 11179 11180 ac_config_files="$ac_config_files Makefile man/Makefile" 11181 11182 cat >confcache <<\_ACEOF 11183 # This file is a shell script that caches the results of configure 11184 # tests run on this system so they can be shared between configure 11185 # scripts and configure runs, see configure's option --config-cache. 11186 # It is not useful on other systems. If it contains results you don't 11187 # want to keep, you may remove or edit it. 11188 # 11189 # config.status only pays attention to the cache file if you give it 11190 # the --recheck option to rerun configure. 11191 # 11192 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11193 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11194 # following values. 11195 11196 _ACEOF 11197 11198 # The following way of writing the cache mishandles newlines in values, 11199 # but we know of no workaround that is simple, portable, and efficient. 11200 # So, we kill variables containing newlines. 11201 # Ultrix sh set writes to stderr and can't be redirected directly, 11202 # and sets the high bit in the cache file unless we assign to the vars. 11203 ( 11204 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11205 eval ac_val=\$$ac_var 11206 case $ac_val in #( 11207 *${as_nl}*) 11208 case $ac_var in #( 11209 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11210 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11211 esac 11212 case $ac_var in #( 11213 _ | IFS | as_nl) ;; #( 11214 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11215 *) { eval $ac_var=; unset $ac_var;} ;; 11216 esac ;; 11217 esac 11218 done 11219 11220 (set) 2>&1 | 11221 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11222 *${as_nl}ac_space=\ *) 11223 # `set' does not quote correctly, so add quotes: double-quote 11224 # substitution turns \\\\ into \\, and sed turns \\ into \. 11225 sed -n \ 11226 "s/'/'\\\\''/g; 11227 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11228 ;; #( 11229 *) 11230 # `set' quotes correctly as required by POSIX, so do not add quotes. 11231 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11232 ;; 11233 esac | 11234 sort 11235 ) | 11236 sed ' 11237 /^ac_cv_env_/b end 11238 t clear 11239 :clear 11240 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11241 t end 11242 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11243 :end' >>confcache 11244 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11245 if test -w "$cache_file"; then 11246 if test "x$cache_file" != "x/dev/null"; then 11247 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11248 $as_echo "$as_me: updating cache $cache_file" >&6;} 11249 if test ! -f "$cache_file" || test -h "$cache_file"; then 11250 cat confcache >"$cache_file" 11251 else 11252 case $cache_file in #( 11253 */* | ?:*) 11254 mv -f confcache "$cache_file"$$ && 11255 mv -f "$cache_file"$$ "$cache_file" ;; #( 11256 *) 11257 mv -f confcache "$cache_file" ;; 11258 esac 11259 fi 11260 fi 11261 else 11262 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11263 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11264 fi 11265 fi 11266 rm -f confcache 11267 11268 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11269 # Let make expand exec_prefix. 11270 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11271 11272 DEFS=-DHAVE_CONFIG_H 11273 11274 ac_libobjs= 11275 ac_ltlibobjs= 11276 U= 11277 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11278 # 1. Remove the extension, and $U if already installed. 11279 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11280 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11281 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11282 # will be set to the directory where LIBOBJS objects are built. 11283 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11284 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11285 done 11286 LIBOBJS=$ac_libobjs 11287 11288 LTLIBOBJS=$ac_ltlibobjs 11289 11290 11291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11292 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11293 if test -n "$am_sleep_pid"; then 11294 # Hide warnings about reused PIDs. 11295 wait $am_sleep_pid 2>/dev/null 11296 fi 11297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11298 $as_echo "done" >&6; } 11299 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11300 as_fn_error $? "conditional \"AMDEP\" was never defined. 11301 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11302 fi 11303 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11304 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11305 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11306 fi 11307 if test -n "$EXEEXT"; then 11308 am__EXEEXT_TRUE= 11309 am__EXEEXT_FALSE='#' 11310 else 11311 am__EXEEXT_TRUE='#' 11312 am__EXEEXT_FALSE= 11313 fi 11314 11315 if test -z "${USE_GETTEXT_TRUE}" && test -z "${USE_GETTEXT_FALSE}"; then 11316 as_fn_error $? "conditional \"USE_GETTEXT\" was never defined. 11317 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11318 fi 11319 11320 : "${CONFIG_STATUS=./config.status}" 11321 ac_write_fail=0 11322 ac_clean_files_save=$ac_clean_files 11323 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11324 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11325 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11326 as_write_fail=0 11327 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11328 #! $SHELL 11329 # Generated by $as_me. 11330 # Run this file to recreate the current configuration. 11331 # Compiler output produced by configure, useful for debugging 11332 # configure, is in config.log if it exists. 11333 11334 debug=false 11335 ac_cs_recheck=false 11336 ac_cs_silent=false 11337 11338 SHELL=\${CONFIG_SHELL-$SHELL} 11339 export SHELL 11340 _ASEOF 11341 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11342 ## -------------------- ## 11343 ## M4sh Initialization. ## 11344 ## -------------------- ## 11345 11346 # Be more Bourne compatible 11347 DUALCASE=1; export DUALCASE # for MKS sh 11348 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11349 emulate sh 11350 NULLCMD=: 11351 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11352 # is contrary to our usage. Disable this feature. 11353 alias -g '${1+"$@"}'='"$@"' 11354 setopt NO_GLOB_SUBST 11355 else 11356 case `(set -o) 2>/dev/null` in #( 11357 *posix*) : 11358 set -o posix ;; #( 11359 *) : 11360 ;; 11361 esac 11362 fi 11363 11364 11365 as_nl=' 11366 ' 11367 export as_nl 11368 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11369 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11370 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11371 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11372 # Prefer a ksh shell builtin over an external printf program on Solaris, 11373 # but without wasting forks for bash or zsh. 11374 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11375 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11376 as_echo='print -r --' 11377 as_echo_n='print -rn --' 11378 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11379 as_echo='printf %s\n' 11380 as_echo_n='printf %s' 11381 else 11382 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11383 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11384 as_echo_n='/usr/ucb/echo -n' 11385 else 11386 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11387 as_echo_n_body='eval 11388 arg=$1; 11389 case $arg in #( 11390 *"$as_nl"*) 11391 expr "X$arg" : "X\\(.*\\)$as_nl"; 11392 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11393 esac; 11394 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11395 ' 11396 export as_echo_n_body 11397 as_echo_n='sh -c $as_echo_n_body as_echo' 11398 fi 11399 export as_echo_body 11400 as_echo='sh -c $as_echo_body as_echo' 11401 fi 11402 11403 # The user is always right. 11404 if test "${PATH_SEPARATOR+set}" != set; then 11405 PATH_SEPARATOR=: 11406 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11407 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11408 PATH_SEPARATOR=';' 11409 } 11410 fi 11411 11412 11413 # IFS 11414 # We need space, tab and new line, in precisely that order. Quoting is 11415 # there to prevent editors from complaining about space-tab. 11416 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11417 # splitting by setting IFS to empty value.) 11418 IFS=" "" $as_nl" 11419 11420 # Find who we are. Look in the path if we contain no directory separator. 11421 as_myself= 11422 case $0 in #(( 11423 *[\\/]* ) as_myself=$0 ;; 11424 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11425 for as_dir in $PATH 11426 do 11427 IFS=$as_save_IFS 11428 test -z "$as_dir" && as_dir=. 11429 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11430 done 11431 IFS=$as_save_IFS 11432 11433 ;; 11434 esac 11435 # We did not find ourselves, most probably we were run as `sh COMMAND' 11436 # in which case we are not to be found in the path. 11437 if test "x$as_myself" = x; then 11438 as_myself=$0 11439 fi 11440 if test ! -f "$as_myself"; then 11441 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11442 exit 1 11443 fi 11444 11445 # Unset variables that we do not need and which cause bugs (e.g. in 11446 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11447 # suppresses any "Segmentation fault" message there. '((' could 11448 # trigger a bug in pdksh 5.2.14. 11449 for as_var in BASH_ENV ENV MAIL MAILPATH 11450 do eval test x\${$as_var+set} = xset \ 11451 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11452 done 11453 PS1='$ ' 11454 PS2='> ' 11455 PS4='+ ' 11456 11457 # NLS nuisances. 11458 LC_ALL=C 11459 export LC_ALL 11460 LANGUAGE=C 11461 export LANGUAGE 11462 11463 # CDPATH. 11464 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11465 11466 11467 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11468 # ---------------------------------------- 11469 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11470 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11471 # script with STATUS, using 1 if that was 0. 11472 as_fn_error () 11473 { 11474 as_status=$1; test $as_status -eq 0 && as_status=1 11475 if test "$4"; then 11476 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11477 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11478 fi 11479 $as_echo "$as_me: error: $2" >&2 11480 as_fn_exit $as_status 11481 } # as_fn_error 11482 11483 11484 # as_fn_set_status STATUS 11485 # ----------------------- 11486 # Set $? to STATUS, without forking. 11487 as_fn_set_status () 11488 { 11489 return $1 11490 } # as_fn_set_status 11491 11492 # as_fn_exit STATUS 11493 # ----------------- 11494 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11495 as_fn_exit () 11496 { 11497 set +e 11498 as_fn_set_status $1 11499 exit $1 11500 } # as_fn_exit 11501 11502 # as_fn_unset VAR 11503 # --------------- 11504 # Portably unset VAR. 11505 as_fn_unset () 11506 { 11507 { eval $1=; unset $1;} 11508 } 11509 as_unset=as_fn_unset 11510 # as_fn_append VAR VALUE 11511 # ---------------------- 11512 # Append the text in VALUE to the end of the definition contained in VAR. Take 11513 # advantage of any shell optimizations that allow amortized linear growth over 11514 # repeated appends, instead of the typical quadratic growth present in naive 11515 # implementations. 11516 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11517 eval 'as_fn_append () 11518 { 11519 eval $1+=\$2 11520 }' 11521 else 11522 as_fn_append () 11523 { 11524 eval $1=\$$1\$2 11525 } 11526 fi # as_fn_append 11527 11528 # as_fn_arith ARG... 11529 # ------------------ 11530 # Perform arithmetic evaluation on the ARGs, and store the result in the 11531 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11532 # must be portable across $(()) and expr. 11533 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11534 eval 'as_fn_arith () 11535 { 11536 as_val=$(( $* )) 11537 }' 11538 else 11539 as_fn_arith () 11540 { 11541 as_val=`expr "$@" || test $? -eq 1` 11542 } 11543 fi # as_fn_arith 11544 11545 11546 if expr a : '\(a\)' >/dev/null 2>&1 && 11547 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11548 as_expr=expr 11549 else 11550 as_expr=false 11551 fi 11552 11553 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11554 as_basename=basename 11555 else 11556 as_basename=false 11557 fi 11558 11559 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11560 as_dirname=dirname 11561 else 11562 as_dirname=false 11563 fi 11564 11565 as_me=`$as_basename -- "$0" || 11566 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11567 X"$0" : 'X\(//\)$' \| \ 11568 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11569 $as_echo X/"$0" | 11570 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11571 s//\1/ 11572 q 11573 } 11574 /^X\/\(\/\/\)$/{ 11575 s//\1/ 11576 q 11577 } 11578 /^X\/\(\/\).*/{ 11579 s//\1/ 11580 q 11581 } 11582 s/.*/./; q'` 11583 11584 # Avoid depending upon Character Ranges. 11585 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11586 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11587 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11588 as_cr_digits='0123456789' 11589 as_cr_alnum=$as_cr_Letters$as_cr_digits 11590 11591 ECHO_C= ECHO_N= ECHO_T= 11592 case `echo -n x` in #((((( 11593 -n*) 11594 case `echo 'xy\c'` in 11595 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11596 xy) ECHO_C='\c';; 11597 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11598 ECHO_T=' ';; 11599 esac;; 11600 *) 11601 ECHO_N='-n';; 11602 esac 11603 11604 rm -f conf$$ conf$$.exe conf$$.file 11605 if test -d conf$$.dir; then 11606 rm -f conf$$.dir/conf$$.file 11607 else 11608 rm -f conf$$.dir 11609 mkdir conf$$.dir 2>/dev/null 11610 fi 11611 if (echo >conf$$.file) 2>/dev/null; then 11612 if ln -s conf$$.file conf$$ 2>/dev/null; then 11613 as_ln_s='ln -s' 11614 # ... but there are two gotchas: 11615 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11616 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11617 # In both cases, we have to default to `cp -pR'. 11618 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11619 as_ln_s='cp -pR' 11620 elif ln conf$$.file conf$$ 2>/dev/null; then 11621 as_ln_s=ln 11622 else 11623 as_ln_s='cp -pR' 11624 fi 11625 else 11626 as_ln_s='cp -pR' 11627 fi 11628 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11629 rmdir conf$$.dir 2>/dev/null 11630 11631 11632 # as_fn_mkdir_p 11633 # ------------- 11634 # Create "$as_dir" as a directory, including parents if necessary. 11635 as_fn_mkdir_p () 11636 { 11637 11638 case $as_dir in #( 11639 -*) as_dir=./$as_dir;; 11640 esac 11641 test -d "$as_dir" || eval $as_mkdir_p || { 11642 as_dirs= 11643 while :; do 11644 case $as_dir in #( 11645 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11646 *) as_qdir=$as_dir;; 11647 esac 11648 as_dirs="'$as_qdir' $as_dirs" 11649 as_dir=`$as_dirname -- "$as_dir" || 11650 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11651 X"$as_dir" : 'X\(//\)[^/]' \| \ 11652 X"$as_dir" : 'X\(//\)$' \| \ 11653 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11654 $as_echo X"$as_dir" | 11655 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11656 s//\1/ 11657 q 11658 } 11659 /^X\(\/\/\)[^/].*/{ 11660 s//\1/ 11661 q 11662 } 11663 /^X\(\/\/\)$/{ 11664 s//\1/ 11665 q 11666 } 11667 /^X\(\/\).*/{ 11668 s//\1/ 11669 q 11670 } 11671 s/.*/./; q'` 11672 test -d "$as_dir" && break 11673 done 11674 test -z "$as_dirs" || eval "mkdir $as_dirs" 11675 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11676 11677 11678 } # as_fn_mkdir_p 11679 if mkdir -p . 2>/dev/null; then 11680 as_mkdir_p='mkdir -p "$as_dir"' 11681 else 11682 test -d ./-p && rmdir ./-p 11683 as_mkdir_p=false 11684 fi 11685 11686 11687 # as_fn_executable_p FILE 11688 # ----------------------- 11689 # Test if FILE is an executable regular file. 11690 as_fn_executable_p () 11691 { 11692 test -f "$1" && test -x "$1" 11693 } # as_fn_executable_p 11694 as_test_x='test -x' 11695 as_executable_p=as_fn_executable_p 11696 11697 # Sed expression to map a string onto a valid CPP name. 11698 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11699 11700 # Sed expression to map a string onto a valid variable name. 11701 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11702 11703 11704 exec 6>&1 11705 ## ----------------------------------- ## 11706 ## Main body of $CONFIG_STATUS script. ## 11707 ## ----------------------------------- ## 11708 _ASEOF 11709 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11710 11711 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11712 # Save the log message, to keep $0 and so on meaningful, and to 11713 # report actual input values of CONFIG_FILES etc. instead of their 11714 # values after options handling. 11715 ac_log=" 11716 This file was extended by xload $as_me 1.1.3, which was 11717 generated by GNU Autoconf 2.69. Invocation command line was 11718 11719 CONFIG_FILES = $CONFIG_FILES 11720 CONFIG_HEADERS = $CONFIG_HEADERS 11721 CONFIG_LINKS = $CONFIG_LINKS 11722 CONFIG_COMMANDS = $CONFIG_COMMANDS 11723 $ $0 $@ 11724 11725 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11726 " 11727 11728 _ACEOF 11729 11730 case $ac_config_files in *" 11731 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11732 esac 11733 11734 case $ac_config_headers in *" 11735 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11736 esac 11737 11738 11739 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11740 # Files that config.status was made for. 11741 config_files="$ac_config_files" 11742 config_headers="$ac_config_headers" 11743 config_commands="$ac_config_commands" 11744 11745 _ACEOF 11746 11747 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11748 ac_cs_usage="\ 11749 \`$as_me' instantiates files and other configuration actions 11750 from templates according to the current configuration. Unless the files 11751 and actions are specified as TAGs, all are instantiated by default. 11752 11753 Usage: $0 [OPTION]... [TAG]... 11754 11755 -h, --help print this help, then exit 11756 -V, --version print version number and configuration settings, then exit 11757 --config print configuration, then exit 11758 -q, --quiet, --silent 11759 do not print progress messages 11760 -d, --debug don't remove temporary files 11761 --recheck update $as_me by reconfiguring in the same conditions 11762 --file=FILE[:TEMPLATE] 11763 instantiate the configuration file FILE 11764 --header=FILE[:TEMPLATE] 11765 instantiate the configuration header FILE 11766 11767 Configuration files: 11768 $config_files 11769 11770 Configuration headers: 11771 $config_headers 11772 11773 Configuration commands: 11774 $config_commands 11775 11776 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11777 11778 _ACEOF 11779 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11780 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11781 ac_cs_version="\\ 11782 xload config.status 1.1.3 11783 configured by $0, generated by GNU Autoconf 2.69, 11784 with options \\"\$ac_cs_config\\" 11785 11786 Copyright (C) 2012 Free Software Foundation, Inc. 11787 This config.status script is free software; the Free Software Foundation 11788 gives unlimited permission to copy, distribute and modify it." 11789 11790 ac_pwd='$ac_pwd' 11791 srcdir='$srcdir' 11792 INSTALL='$INSTALL' 11793 MKDIR_P='$MKDIR_P' 11794 AWK='$AWK' 11795 test -n "\$AWK" || AWK=awk 11796 _ACEOF 11797 11798 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11799 # The default lists apply if the user does not specify any file. 11800 ac_need_defaults=: 11801 while test $# != 0 11802 do 11803 case $1 in 11804 --*=?*) 11805 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11806 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11807 ac_shift=: 11808 ;; 11809 --*=) 11810 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11811 ac_optarg= 11812 ac_shift=: 11813 ;; 11814 *) 11815 ac_option=$1 11816 ac_optarg=$2 11817 ac_shift=shift 11818 ;; 11819 esac 11820 11821 case $ac_option in 11822 # Handling of the options. 11823 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11824 ac_cs_recheck=: ;; 11825 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11826 $as_echo "$ac_cs_version"; exit ;; 11827 --config | --confi | --conf | --con | --co | --c ) 11828 $as_echo "$ac_cs_config"; exit ;; 11829 --debug | --debu | --deb | --de | --d | -d ) 11830 debug=: ;; 11831 --file | --fil | --fi | --f ) 11832 $ac_shift 11833 case $ac_optarg in 11834 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11835 '') as_fn_error $? "missing file argument" ;; 11836 esac 11837 as_fn_append CONFIG_FILES " '$ac_optarg'" 11838 ac_need_defaults=false;; 11839 --header | --heade | --head | --hea ) 11840 $ac_shift 11841 case $ac_optarg in 11842 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11843 esac 11844 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11845 ac_need_defaults=false;; 11846 --he | --h) 11847 # Conflict between --help and --header 11848 as_fn_error $? "ambiguous option: \`$1' 11849 Try \`$0 --help' for more information.";; 11850 --help | --hel | -h ) 11851 $as_echo "$ac_cs_usage"; exit ;; 11852 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11853 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11854 ac_cs_silent=: ;; 11855 11856 # This is an error. 11857 -*) as_fn_error $? "unrecognized option: \`$1' 11858 Try \`$0 --help' for more information." ;; 11859 11860 *) as_fn_append ac_config_targets " $1" 11861 ac_need_defaults=false ;; 11862 11863 esac 11864 shift 11865 done 11866 11867 ac_configure_extra_args= 11868 11869 if $ac_cs_silent; then 11870 exec 6>/dev/null 11871 ac_configure_extra_args="$ac_configure_extra_args --silent" 11872 fi 11873 11874 _ACEOF 11875 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11876 if \$ac_cs_recheck; then 11877 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11878 shift 11879 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11880 CONFIG_SHELL='$SHELL' 11881 export CONFIG_SHELL 11882 exec "\$@" 11883 fi 11884 11885 _ACEOF 11886 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11887 exec 5>>config.log 11888 { 11889 echo 11890 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11891 ## Running $as_me. ## 11892 _ASBOX 11893 $as_echo "$ac_log" 11894 } >&5 11895 11896 _ACEOF 11897 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11898 # 11899 # INIT-COMMANDS 11900 # 11901 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11902 11903 _ACEOF 11904 11905 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11906 11907 # Handling of arguments. 11908 for ac_config_target in $ac_config_targets 11909 do 11910 case $ac_config_target in 11911 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11912 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11913 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11914 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11915 11916 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11917 esac 11918 done 11919 11920 11921 # If the user did not use the arguments to specify the items to instantiate, 11922 # then the envvar interface is used. Set only those that are not. 11923 # We use the long form for the default assignment because of an extremely 11924 # bizarre bug on SunOS 4.1.3. 11925 if $ac_need_defaults; then 11926 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11927 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11928 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11929 fi 11930 11931 # Have a temporary directory for convenience. Make it in the build tree 11932 # simply because there is no reason against having it here, and in addition, 11933 # creating and moving files from /tmp can sometimes cause problems. 11934 # Hook for its removal unless debugging. 11935 # Note that there is a small window in which the directory will not be cleaned: 11936 # after its creation but before its name has been assigned to `$tmp'. 11937 $debug || 11938 { 11939 tmp= ac_tmp= 11940 trap 'exit_status=$? 11941 : "${ac_tmp:=$tmp}" 11942 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11943 ' 0 11944 trap 'as_fn_exit 1' 1 2 13 15 11945 } 11946 # Create a (secure) tmp directory for tmp files. 11947 11948 { 11949 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11950 test -d "$tmp" 11951 } || 11952 { 11953 tmp=./conf$$-$RANDOM 11954 (umask 077 && mkdir "$tmp") 11955 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11956 ac_tmp=$tmp 11957 11958 # Set up the scripts for CONFIG_FILES section. 11959 # No need to generate them if there are no CONFIG_FILES. 11960 # This happens for instance with `./config.status config.h'. 11961 if test -n "$CONFIG_FILES"; then 11962 11963 11964 ac_cr=`echo X | tr X '\015'` 11965 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11966 # But we know of no other shell where ac_cr would be empty at this 11967 # point, so we can use a bashism as a fallback. 11968 if test "x$ac_cr" = x; then 11969 eval ac_cr=\$\'\\r\' 11970 fi 11971 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11972 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11973 ac_cs_awk_cr='\\r' 11974 else 11975 ac_cs_awk_cr=$ac_cr 11976 fi 11977 11978 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11979 _ACEOF 11980 11981 11982 { 11983 echo "cat >conf$$subs.awk <<_ACEOF" && 11984 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11985 echo "_ACEOF" 11986 } >conf$$subs.sh || 11987 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11988 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11989 ac_delim='%!_!# ' 11990 for ac_last_try in false false false false false :; do 11991 . ./conf$$subs.sh || 11992 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11993 11994 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11995 if test $ac_delim_n = $ac_delim_num; then 11996 break 11997 elif $ac_last_try; then 11998 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11999 else 12000 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12001 fi 12002 done 12003 rm -f conf$$subs.sh 12004 12005 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12006 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12007 _ACEOF 12008 sed -n ' 12009 h 12010 s/^/S["/; s/!.*/"]=/ 12011 p 12012 g 12013 s/^[^!]*!// 12014 :repl 12015 t repl 12016 s/'"$ac_delim"'$// 12017 t delim 12018 :nl 12019 h 12020 s/\(.\{148\}\)..*/\1/ 12021 t more1 12022 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12023 p 12024 n 12025 b repl 12026 :more1 12027 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12028 p 12029 g 12030 s/.\{148\}// 12031 t nl 12032 :delim 12033 h 12034 s/\(.\{148\}\)..*/\1/ 12035 t more2 12036 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12037 p 12038 b 12039 :more2 12040 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12041 p 12042 g 12043 s/.\{148\}// 12044 t delim 12045 ' <conf$$subs.awk | sed ' 12046 /^[^""]/{ 12047 N 12048 s/\n// 12049 } 12050 ' >>$CONFIG_STATUS || ac_write_fail=1 12051 rm -f conf$$subs.awk 12052 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12053 _ACAWK 12054 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12055 for (key in S) S_is_set[key] = 1 12056 FS = "" 12057 12058 } 12059 { 12060 line = $ 0 12061 nfields = split(line, field, "@") 12062 substed = 0 12063 len = length(field[1]) 12064 for (i = 2; i < nfields; i++) { 12065 key = field[i] 12066 keylen = length(key) 12067 if (S_is_set[key]) { 12068 value = S[key] 12069 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12070 len += length(value) + length(field[++i]) 12071 substed = 1 12072 } else 12073 len += 1 + keylen 12074 } 12075 12076 print line 12077 } 12078 12079 _ACAWK 12080 _ACEOF 12081 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12082 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12083 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12084 else 12085 cat 12086 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12087 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12088 _ACEOF 12089 12090 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12091 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12092 # trailing colons and then remove the whole line if VPATH becomes empty 12093 # (actually we leave an empty line to preserve line numbers). 12094 if test "x$srcdir" = x.; then 12095 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12096 h 12097 s/// 12098 s/^/:/ 12099 s/[ ]*$/:/ 12100 s/:\$(srcdir):/:/g 12101 s/:\${srcdir}:/:/g 12102 s/:@srcdir@:/:/g 12103 s/^:*// 12104 s/:*$// 12105 x 12106 s/\(=[ ]*\).*/\1/ 12107 G 12108 s/\n// 12109 s/^[^=]*=[ ]*$// 12110 }' 12111 fi 12112 12113 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12114 fi # test -n "$CONFIG_FILES" 12115 12116 # Set up the scripts for CONFIG_HEADERS section. 12117 # No need to generate them if there are no CONFIG_HEADERS. 12118 # This happens for instance with `./config.status Makefile'. 12119 if test -n "$CONFIG_HEADERS"; then 12120 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12121 BEGIN { 12122 _ACEOF 12123 12124 # Transform confdefs.h into an awk script `defines.awk', embedded as 12125 # here-document in config.status, that substitutes the proper values into 12126 # config.h.in to produce config.h. 12127 12128 # Create a delimiter string that does not exist in confdefs.h, to ease 12129 # handling of long lines. 12130 ac_delim='%!_!# ' 12131 for ac_last_try in false false :; do 12132 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12133 if test -z "$ac_tt"; then 12134 break 12135 elif $ac_last_try; then 12136 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12137 else 12138 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12139 fi 12140 done 12141 12142 # For the awk script, D is an array of macro values keyed by name, 12143 # likewise P contains macro parameters if any. Preserve backslash 12144 # newline sequences. 12145 12146 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12147 sed -n ' 12148 s/.\{148\}/&'"$ac_delim"'/g 12149 t rset 12150 :rset 12151 s/^[ ]*#[ ]*define[ ][ ]*/ / 12152 t def 12153 d 12154 :def 12155 s/\\$// 12156 t bsnl 12157 s/["\\]/\\&/g 12158 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12159 D["\1"]=" \3"/p 12160 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12161 d 12162 :bsnl 12163 s/["\\]/\\&/g 12164 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12165 D["\1"]=" \3\\\\\\n"\\/p 12166 t cont 12167 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12168 t cont 12169 d 12170 :cont 12171 n 12172 s/.\{148\}/&'"$ac_delim"'/g 12173 t clear 12174 :clear 12175 s/\\$// 12176 t bsnlc 12177 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12178 d 12179 :bsnlc 12180 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12181 b cont 12182 ' <confdefs.h | sed ' 12183 s/'"$ac_delim"'/"\\\ 12184 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12185 12186 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12187 for (key in D) D_is_set[key] = 1 12188 FS = "" 12189 } 12190 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12191 line = \$ 0 12192 split(line, arg, " ") 12193 if (arg[1] == "#") { 12194 defundef = arg[2] 12195 mac1 = arg[3] 12196 } else { 12197 defundef = substr(arg[1], 2) 12198 mac1 = arg[2] 12199 } 12200 split(mac1, mac2, "(") #) 12201 macro = mac2[1] 12202 prefix = substr(line, 1, index(line, defundef) - 1) 12203 if (D_is_set[macro]) { 12204 # Preserve the white space surrounding the "#". 12205 print prefix "define", macro P[macro] D[macro] 12206 next 12207 } else { 12208 # Replace #undef with comments. This is necessary, for example, 12209 # in the case of _POSIX_SOURCE, which is predefined and required 12210 # on some systems where configure will not decide to define it. 12211 if (defundef == "undef") { 12212 print "/*", prefix defundef, macro, "*/" 12213 next 12214 } 12215 } 12216 } 12217 { print } 12218 _ACAWK 12219 _ACEOF 12220 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12221 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12222 fi # test -n "$CONFIG_HEADERS" 12223 12224 12225 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12226 shift 12227 for ac_tag 12228 do 12229 case $ac_tag in 12230 :[FHLC]) ac_mode=$ac_tag; continue;; 12231 esac 12232 case $ac_mode$ac_tag in 12233 :[FHL]*:*);; 12234 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12235 :[FH]-) ac_tag=-:-;; 12236 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12237 esac 12238 ac_save_IFS=$IFS 12239 IFS=: 12240 set x $ac_tag 12241 IFS=$ac_save_IFS 12242 shift 12243 ac_file=$1 12244 shift 12245 12246 case $ac_mode in 12247 :L) ac_source=$1;; 12248 :[FH]) 12249 ac_file_inputs= 12250 for ac_f 12251 do 12252 case $ac_f in 12253 -) ac_f="$ac_tmp/stdin";; 12254 *) # Look for the file first in the build tree, then in the source tree 12255 # (if the path is not absolute). The absolute path cannot be DOS-style, 12256 # because $ac_f cannot contain `:'. 12257 test -f "$ac_f" || 12258 case $ac_f in 12259 [\\/$]*) false;; 12260 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12261 esac || 12262 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12263 esac 12264 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12265 as_fn_append ac_file_inputs " '$ac_f'" 12266 done 12267 12268 # Let's still pretend it is `configure' which instantiates (i.e., don't 12269 # use $as_me), people would be surprised to read: 12270 # /* config.h. Generated by config.status. */ 12271 configure_input='Generated from '` 12272 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12273 `' by configure.' 12274 if test x"$ac_file" != x-; then 12275 configure_input="$ac_file. $configure_input" 12276 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12277 $as_echo "$as_me: creating $ac_file" >&6;} 12278 fi 12279 # Neutralize special characters interpreted by sed in replacement strings. 12280 case $configure_input in #( 12281 *\&* | *\|* | *\\* ) 12282 ac_sed_conf_input=`$as_echo "$configure_input" | 12283 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12284 *) ac_sed_conf_input=$configure_input;; 12285 esac 12286 12287 case $ac_tag in 12288 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12289 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12290 esac 12291 ;; 12292 esac 12293 12294 ac_dir=`$as_dirname -- "$ac_file" || 12295 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12296 X"$ac_file" : 'X\(//\)[^/]' \| \ 12297 X"$ac_file" : 'X\(//\)$' \| \ 12298 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12299 $as_echo X"$ac_file" | 12300 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12301 s//\1/ 12302 q 12303 } 12304 /^X\(\/\/\)[^/].*/{ 12305 s//\1/ 12306 q 12307 } 12308 /^X\(\/\/\)$/{ 12309 s//\1/ 12310 q 12311 } 12312 /^X\(\/\).*/{ 12313 s//\1/ 12314 q 12315 } 12316 s/.*/./; q'` 12317 as_dir="$ac_dir"; as_fn_mkdir_p 12318 ac_builddir=. 12319 12320 case "$ac_dir" in 12321 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12322 *) 12323 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12324 # A ".." for each directory in $ac_dir_suffix. 12325 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12326 case $ac_top_builddir_sub in 12327 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12328 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12329 esac ;; 12330 esac 12331 ac_abs_top_builddir=$ac_pwd 12332 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12333 # for backward compatibility: 12334 ac_top_builddir=$ac_top_build_prefix 12335 12336 case $srcdir in 12337 .) # We are building in place. 12338 ac_srcdir=. 12339 ac_top_srcdir=$ac_top_builddir_sub 12340 ac_abs_top_srcdir=$ac_pwd ;; 12341 [\\/]* | ?:[\\/]* ) # Absolute name. 12342 ac_srcdir=$srcdir$ac_dir_suffix; 12343 ac_top_srcdir=$srcdir 12344 ac_abs_top_srcdir=$srcdir ;; 12345 *) # Relative name. 12346 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12347 ac_top_srcdir=$ac_top_build_prefix$srcdir 12348 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12349 esac 12350 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12351 12352 12353 case $ac_mode in 12354 :F) 12355 # 12356 # CONFIG_FILE 12357 # 12358 12359 case $INSTALL in 12360 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12361 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12362 esac 12363 ac_MKDIR_P=$MKDIR_P 12364 case $MKDIR_P in 12365 [\\/$]* | ?:[\\/]* ) ;; 12366 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12367 esac 12368 _ACEOF 12369 12370 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12371 # If the template does not know about datarootdir, expand it. 12372 # FIXME: This hack should be removed a few years after 2.60. 12373 ac_datarootdir_hack=; ac_datarootdir_seen= 12374 ac_sed_dataroot=' 12375 /datarootdir/ { 12376 p 12377 q 12378 } 12379 /@datadir@/p 12380 /@docdir@/p 12381 /@infodir@/p 12382 /@localedir@/p 12383 /@mandir@/p' 12384 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12385 *datarootdir*) ac_datarootdir_seen=yes;; 12386 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12387 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12388 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12389 _ACEOF 12390 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12391 ac_datarootdir_hack=' 12392 s&@datadir@&$datadir&g 12393 s&@docdir@&$docdir&g 12394 s&@infodir@&$infodir&g 12395 s&@localedir@&$localedir&g 12396 s&@mandir@&$mandir&g 12397 s&\\\${datarootdir}&$datarootdir&g' ;; 12398 esac 12399 _ACEOF 12400 12401 # Neutralize VPATH when `$srcdir' = `.'. 12402 # Shell code in configure.ac might set extrasub. 12403 # FIXME: do we really want to maintain this feature? 12404 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12405 ac_sed_extra="$ac_vpsub 12406 $extrasub 12407 _ACEOF 12408 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12409 :t 12410 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12411 s|@configure_input@|$ac_sed_conf_input|;t t 12412 s&@top_builddir@&$ac_top_builddir_sub&;t t 12413 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12414 s&@srcdir@&$ac_srcdir&;t t 12415 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12416 s&@top_srcdir@&$ac_top_srcdir&;t t 12417 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12418 s&@builddir@&$ac_builddir&;t t 12419 s&@abs_builddir@&$ac_abs_builddir&;t t 12420 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12421 s&@INSTALL@&$ac_INSTALL&;t t 12422 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12423 $ac_datarootdir_hack 12424 " 12425 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12426 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12427 12428 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12429 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12430 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12431 "$ac_tmp/out"`; test -z "$ac_out"; } && 12432 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12433 which seems to be undefined. Please make sure it is defined" >&5 12434 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12435 which seems to be undefined. Please make sure it is defined" >&2;} 12436 12437 rm -f "$ac_tmp/stdin" 12438 case $ac_file in 12439 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12440 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12441 esac \ 12442 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12443 ;; 12444 :H) 12445 # 12446 # CONFIG_HEADER 12447 # 12448 if test x"$ac_file" != x-; then 12449 { 12450 $as_echo "/* $configure_input */" \ 12451 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12452 } >"$ac_tmp/config.h" \ 12453 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12454 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12455 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12456 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12457 else 12458 rm -f "$ac_file" 12459 mv "$ac_tmp/config.h" "$ac_file" \ 12460 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12461 fi 12462 else 12463 $as_echo "/* $configure_input */" \ 12464 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12465 || as_fn_error $? "could not create -" "$LINENO" 5 12466 fi 12467 # Compute "$ac_file"'s index in $config_headers. 12468 _am_arg="$ac_file" 12469 _am_stamp_count=1 12470 for _am_header in $config_headers :; do 12471 case $_am_header in 12472 $_am_arg | $_am_arg:* ) 12473 break ;; 12474 * ) 12475 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12476 esac 12477 done 12478 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12479 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12480 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12481 X"$_am_arg" : 'X\(//\)$' \| \ 12482 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12483 $as_echo X"$_am_arg" | 12484 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12485 s//\1/ 12486 q 12487 } 12488 /^X\(\/\/\)[^/].*/{ 12489 s//\1/ 12490 q 12491 } 12492 /^X\(\/\/\)$/{ 12493 s//\1/ 12494 q 12495 } 12496 /^X\(\/\).*/{ 12497 s//\1/ 12498 q 12499 } 12500 s/.*/./; q'`/stamp-h$_am_stamp_count 12501 ;; 12502 12503 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12504 $as_echo "$as_me: executing $ac_file commands" >&6;} 12505 ;; 12506 esac 12507 12508 12509 case $ac_file$ac_mode in 12510 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12511 # Older Autoconf quotes --file arguments for eval, but not when files 12512 # are listed without --file. Let's play safe and only enable the eval 12513 # if we detect the quoting. 12514 case $CONFIG_FILES in 12515 *\'*) eval set x "$CONFIG_FILES" ;; 12516 *) set x $CONFIG_FILES ;; 12517 esac 12518 shift 12519 for mf 12520 do 12521 # Strip MF so we end up with the name of the file. 12522 mf=`echo "$mf" | sed -e 's/:.*$//'` 12523 # Check whether this is an Automake generated Makefile or not. 12524 # We used to match only the files named 'Makefile.in', but 12525 # some people rename them; so instead we look at the file content. 12526 # Grep'ing the first line is not enough: some people post-process 12527 # each Makefile.in and add a new line on top of each file to say so. 12528 # Grep'ing the whole file is not good either: AIX grep has a line 12529 # limit of 2048, but all sed's we know have understand at least 4000. 12530 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12531 dirpart=`$as_dirname -- "$mf" || 12532 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12533 X"$mf" : 'X\(//\)[^/]' \| \ 12534 X"$mf" : 'X\(//\)$' \| \ 12535 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12536 $as_echo X"$mf" | 12537 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12538 s//\1/ 12539 q 12540 } 12541 /^X\(\/\/\)[^/].*/{ 12542 s//\1/ 12543 q 12544 } 12545 /^X\(\/\/\)$/{ 12546 s//\1/ 12547 q 12548 } 12549 /^X\(\/\).*/{ 12550 s//\1/ 12551 q 12552 } 12553 s/.*/./; q'` 12554 else 12555 continue 12556 fi 12557 # Extract the definition of DEPDIR, am__include, and am__quote 12558 # from the Makefile without running 'make'. 12559 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12560 test -z "$DEPDIR" && continue 12561 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12562 test -z "$am__include" && continue 12563 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12564 # Find all dependency output files, they are included files with 12565 # $(DEPDIR) in their names. We invoke sed twice because it is the 12566 # simplest approach to changing $(DEPDIR) to its actual value in the 12567 # expansion. 12568 for file in `sed -n " 12569 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12570 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12571 # Make sure the directory exists. 12572 test -f "$dirpart/$file" && continue 12573 fdir=`$as_dirname -- "$file" || 12574 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12575 X"$file" : 'X\(//\)[^/]' \| \ 12576 X"$file" : 'X\(//\)$' \| \ 12577 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12578 $as_echo X"$file" | 12579 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12580 s//\1/ 12581 q 12582 } 12583 /^X\(\/\/\)[^/].*/{ 12584 s//\1/ 12585 q 12586 } 12587 /^X\(\/\/\)$/{ 12588 s//\1/ 12589 q 12590 } 12591 /^X\(\/\).*/{ 12592 s//\1/ 12593 q 12594 } 12595 s/.*/./; q'` 12596 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12597 # echo "creating $dirpart/$file" 12598 echo '# dummy' > "$dirpart/$file" 12599 done 12600 done 12601 } 12602 ;; 12603 12604 esac 12605 done # for ac_tag 12606 12607 12608 as_fn_exit 0 12609 _ACEOF 12610 ac_clean_files=$ac_clean_files_save 12611 12612 test $ac_write_fail = 0 || 12613 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12614 12615 12616 # configure is writing to config.log, and then calls config.status. 12617 # config.status does its own redirection, appending to config.log. 12618 # Unfortunately, on DOS this fails, as config.log is still kept open 12619 # by configure, so config.status won't be able to write to it; its 12620 # output is simply discarded. So we exec the FD to /dev/null, 12621 # effectively closing config.log, so it can be properly (re)opened and 12622 # appended to by config.status. When coming back to configure, we 12623 # need to make the FD available again. 12624 if test "$no_create" != yes; then 12625 ac_cs_success=: 12626 ac_config_status_args= 12627 test "$silent" = yes && 12628 ac_config_status_args="$ac_config_status_args --quiet" 12629 exec 5>/dev/null 12630 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12631 exec 5>>config.log 12632 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12633 # would make configure fail if this is the last instruction. 12634 $ac_cs_success || as_fn_exit 1 12635 fi 12636 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12637 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12638 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12639 fi 12640 12641
Indexes created Sun Oct 25 00:26:45 UTC 2026