configure revision 1.1.1.10
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xtrans 1.4.0. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libxtrans/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://gitlab.freedesktop.org/xorg/lib/libxtrans/issues 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 as_awk_strverscmp=' 561 # Use only awk features that work with 7th edition Unix awk (1978). 562 # My, what an old awk you have, Mr. Solaris! 563 END { 564 while (length(v1) && length(v2)) { 565 # Set d1 to be the next thing to compare from v1, and likewise for d2. 566 # Normally this is a single character, but if v1 and v2 contain digits, 567 # compare them as integers and fractions as strverscmp does. 568 if (v1 ~ /^[0-9]/ && v2 ~ /^[0-9]/) { 569 # Split v1 and v2 into their leading digit string components d1 and d2, 570 # and advance v1 and v2 past the leading digit strings. 571 for (len1 = 1; substr(v1, len1 + 1) ~ /^[0-9]/; len1++) continue 572 for (len2 = 1; substr(v2, len2 + 1) ~ /^[0-9]/; len2++) continue 573 d1 = substr(v1, 1, len1); v1 = substr(v1, len1 + 1) 574 d2 = substr(v2, 1, len2); v2 = substr(v2, len2 + 1) 575 if (d1 ~ /^0/) { 576 if (d2 ~ /^0/) { 577 # Compare two fractions. 578 while (d1 ~ /^0/ && d2 ~ /^0/) { 579 d1 = substr(d1, 2); len1-- 580 d2 = substr(d2, 2); len2-- 581 } 582 if (len1 != len2 && ! (len1 && len2 && substr(d1, 1, 1) == substr(d2, 1, 1))) { 583 # The two components differ in length, and the common prefix 584 # contains only leading zeros. Consider the longer to be less. 585 d1 = -len1 586 d2 = -len2 587 } else { 588 # Otherwise, compare as strings. 589 d1 = "x" d1 590 d2 = "x" d2 591 } 592 } else { 593 # A fraction is less than an integer. 594 exit 1 595 } 596 } else { 597 if (d2 ~ /^0/) { 598 # An integer is greater than a fraction. 599 exit 2 600 } else { 601 # Compare two integers. 602 d1 += 0 603 d2 += 0 604 } 605 } 606 } else { 607 # The normal case, without worrying about digits. 608 d1 = substr(v1, 1, 1); v1 = substr(v1, 2) 609 d2 = substr(v2, 1, 1); v2 = substr(v2, 2) 610 } 611 if (d1 < d2) exit 1 612 if (d1 > d2) exit 2 613 } 614 # Beware Solaris /usr/xgp4/bin/awk (at least through Solaris 10), 615 # which mishandles some comparisons of empty strings to integers. 616 if (length(v2)) exit 1 617 if (length(v1)) exit 2 618 } 619 ' 620 621 test -n "$DJDIR" || exec 7<&0 </dev/null 622 exec 6>&1 623 624 # Name of the host. 625 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 626 # so uname gets run too. 627 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 628 629 # 630 # Initializations. 631 # 632 ac_default_prefix=/usr/local 633 ac_clean_files= 634 ac_config_libobj_dir=. 635 LIBOBJS= 636 cross_compiling=no 637 subdirs= 638 MFLAGS= 639 MAKEFLAGS= 640 641 # Identity of this package. 642 PACKAGE_NAME='xtrans' 643 PACKAGE_TARNAME='xtrans' 644 PACKAGE_VERSION='1.4.0' 645 PACKAGE_STRING='xtrans 1.4.0' 646 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/lib/libxtrans/issues' 647 PACKAGE_URL='' 648 649 ac_unique_file="Makefile.am" 650 # Factoring default headers for most tests. 651 ac_includes_default="\ 652 #include <stdio.h> 653 #ifdef HAVE_SYS_TYPES_H 654 # include <sys/types.h> 655 #endif 656 #ifdef HAVE_SYS_STAT_H 657 # include <sys/stat.h> 658 #endif 659 #ifdef STDC_HEADERS 660 # include <stdlib.h> 661 # include <stddef.h> 662 #else 663 # ifdef HAVE_STDLIB_H 664 # include <stdlib.h> 665 # endif 666 #endif 667 #ifdef HAVE_STRING_H 668 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 669 # include <memory.h> 670 # endif 671 # include <string.h> 672 #endif 673 #ifdef HAVE_STRINGS_H 674 # 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Make sure there is not a broken 2414 alias in your environment" "$LINENO" 5 2415 fi 2416 if test "$2" = conftest.file || test $am_try -eq 2; then 2417 break 2418 fi 2419 # Just in case. 2420 sleep 1 2421 am_has_slept=yes 2422 done 2423 test "$2" = conftest.file 2424 ) 2425 then 2426 # Ok. 2427 : 2428 else 2429 as_fn_error $? "newly created file is older than distributed files! 2430 Check your system clock" "$LINENO" 5 2431 fi 2432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2433 $as_echo "yes" >&6; } 2434 # If we didn't sleep, we still need to ensure time stamps of config.status and 2435 # generated files are strictly newer. 2436 am_sleep_pid= 2437 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2438 ( sleep 1 ) & 2439 am_sleep_pid=$! 2440 fi 2441 2442 rm -f conftest.file 2443 2444 test "$program_prefix" != NONE && 2445 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2446 # Use a double $ so make ignores it. 2447 test "$program_suffix" != NONE && 2448 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2449 # Double any \ or $. 2450 # By default was `s,x,x', remove it if useless. 2451 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2452 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2453 2454 # Expand $ac_aux_dir to an absolute path. 2455 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2456 2457 if test x"${MISSING+set}" != xset; then 2458 case $am_aux_dir in 2459 *\ * | *\ *) 2460 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2461 *) 2462 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2463 esac 2464 fi 2465 # Use eval to expand $SHELL 2466 if eval "$MISSING --is-lightweight"; then 2467 am_missing_run="$MISSING " 2468 else 2469 am_missing_run= 2470 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2471 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2472 fi 2473 2474 if test x"${install_sh+set}" != xset; then 2475 case $am_aux_dir in 2476 *\ * | *\ *) 2477 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2478 *) 2479 install_sh="\${SHELL} $am_aux_dir/install-sh" 2480 esac 2481 fi 2482 2483 # Installed binaries are usually stripped using 'strip' when the user 2484 # run "make install-strip". However 'strip' might not be the right 2485 # tool to use in cross-compilation environments, therefore Automake 2486 # will honor the 'STRIP' environment variable to overrule this program. 2487 if test "$cross_compiling" != no; then 2488 if test -n "$ac_tool_prefix"; then 2489 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2490 set dummy ${ac_tool_prefix}strip; ac_word=$2 2491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2492 $as_echo_n "checking for $ac_word... " >&6; } 2493 if ${ac_cv_prog_STRIP+:} false; then : 2494 $as_echo_n "(cached) " >&6 2495 else 2496 if test -n "$STRIP"; then 2497 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2498 else 2499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2500 for as_dir in $PATH 2501 do 2502 IFS=$as_save_IFS 2503 test -z "$as_dir" && as_dir=. 2504 for ac_exec_ext in '' $ac_executable_extensions; do 2505 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2506 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2507 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2508 break 2 2509 fi 2510 done 2511 done 2512 IFS=$as_save_IFS 2513 2514 fi 2515 fi 2516 STRIP=$ac_cv_prog_STRIP 2517 if test -n "$STRIP"; then 2518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2519 $as_echo "$STRIP" >&6; } 2520 else 2521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2522 $as_echo "no" >&6; } 2523 fi 2524 2525 2526 fi 2527 if test -z "$ac_cv_prog_STRIP"; then 2528 ac_ct_STRIP=$STRIP 2529 # Extract the first word of "strip", so it can be a program name with args. 2530 set dummy strip; ac_word=$2 2531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2532 $as_echo_n "checking for $ac_word... " >&6; } 2533 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2534 $as_echo_n "(cached) " >&6 2535 else 2536 if test -n "$ac_ct_STRIP"; then 2537 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2538 else 2539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2540 for as_dir in $PATH 2541 do 2542 IFS=$as_save_IFS 2543 test -z "$as_dir" && as_dir=. 2544 for ac_exec_ext in '' $ac_executable_extensions; do 2545 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2546 ac_cv_prog_ac_ct_STRIP="strip" 2547 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2548 break 2 2549 fi 2550 done 2551 done 2552 IFS=$as_save_IFS 2553 2554 fi 2555 fi 2556 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2557 if test -n "$ac_ct_STRIP"; then 2558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2559 $as_echo "$ac_ct_STRIP" >&6; } 2560 else 2561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2562 $as_echo "no" >&6; } 2563 fi 2564 2565 if test "x$ac_ct_STRIP" = x; then 2566 STRIP=":" 2567 else 2568 case $cross_compiling:$ac_tool_warned in 2569 yes:) 2570 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2571 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2572 ac_tool_warned=yes ;; 2573 esac 2574 STRIP=$ac_ct_STRIP 2575 fi 2576 else 2577 STRIP="$ac_cv_prog_STRIP" 2578 fi 2579 2580 fi 2581 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2582 2583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2584 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2585 if test -z "$MKDIR_P"; then 2586 if ${ac_cv_path_mkdir+:} false; then : 2587 $as_echo_n "(cached) " >&6 2588 else 2589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2590 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2591 do 2592 IFS=$as_save_IFS 2593 test -z "$as_dir" && as_dir=. 2594 for ac_prog in mkdir gmkdir; do 2595 for ac_exec_ext in '' $ac_executable_extensions; do 2596 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2597 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2598 'mkdir (GNU coreutils) '* | \ 2599 'mkdir (coreutils) '* | \ 2600 'mkdir (fileutils) '4.1*) 2601 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2602 break 3;; 2603 esac 2604 done 2605 done 2606 done 2607 IFS=$as_save_IFS 2608 2609 fi 2610 2611 test -d ./--version && rmdir ./--version 2612 if test "${ac_cv_path_mkdir+set}" = set; then 2613 MKDIR_P="$ac_cv_path_mkdir -p" 2614 else 2615 # As a last resort, use the slow shell script. Don't cache a 2616 # value for MKDIR_P within a source directory, because that will 2617 # break other packages using the cache if that directory is 2618 # removed, or if the value is a relative name. 2619 MKDIR_P="$ac_install_sh -d" 2620 fi 2621 fi 2622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2623 $as_echo "$MKDIR_P" >&6; } 2624 2625 for ac_prog in gawk mawk nawk awk 2626 do 2627 # Extract the first word of "$ac_prog", so it can be a program name with args. 2628 set dummy $ac_prog; ac_word=$2 2629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2630 $as_echo_n "checking for $ac_word... " >&6; } 2631 if ${ac_cv_prog_AWK+:} false; then : 2632 $as_echo_n "(cached) " >&6 2633 else 2634 if test -n "$AWK"; then 2635 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2636 else 2637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2638 for as_dir in $PATH 2639 do 2640 IFS=$as_save_IFS 2641 test -z "$as_dir" && as_dir=. 2642 for ac_exec_ext in '' $ac_executable_extensions; do 2643 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2644 ac_cv_prog_AWK="$ac_prog" 2645 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2646 break 2 2647 fi 2648 done 2649 done 2650 IFS=$as_save_IFS 2651 2652 fi 2653 fi 2654 AWK=$ac_cv_prog_AWK 2655 if test -n "$AWK"; then 2656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2657 $as_echo "$AWK" >&6; } 2658 else 2659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2660 $as_echo "no" >&6; } 2661 fi 2662 2663 2664 test -n "$AWK" && break 2665 done 2666 2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2668 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2669 set x ${MAKE-make} 2670 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2671 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2672 $as_echo_n "(cached) " >&6 2673 else 2674 cat >conftest.make <<\_ACEOF 2675 SHELL = /bin/sh 2676 all: 2677 @echo '@@@%%%=$(MAKE)=@@@%%%' 2678 _ACEOF 2679 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2680 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2681 *@@@%%%=?*=@@@%%%*) 2682 eval ac_cv_prog_make_${ac_make}_set=yes;; 2683 *) 2684 eval ac_cv_prog_make_${ac_make}_set=no;; 2685 esac 2686 rm -f conftest.make 2687 fi 2688 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2690 $as_echo "yes" >&6; } 2691 SET_MAKE= 2692 else 2693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2694 $as_echo "no" >&6; } 2695 SET_MAKE="MAKE=${MAKE-make}" 2696 fi 2697 2698 rm -rf .tst 2>/dev/null 2699 mkdir .tst 2>/dev/null 2700 if test -d .tst; then 2701 am__leading_dot=. 2702 else 2703 am__leading_dot=_ 2704 fi 2705 rmdir .tst 2>/dev/null 2706 2707 # Check whether --enable-silent-rules was given. 2708 if test "${enable_silent_rules+set}" = set; then : 2709 enableval=$enable_silent_rules; 2710 fi 2711 2712 case $enable_silent_rules in # ((( 2713 yes) AM_DEFAULT_VERBOSITY=0;; 2714 no) AM_DEFAULT_VERBOSITY=1;; 2715 *) AM_DEFAULT_VERBOSITY=1;; 2716 esac 2717 am_make=${MAKE-make} 2718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2719 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2720 if ${am_cv_make_support_nested_variables+:} false; then : 2721 $as_echo_n "(cached) " >&6 2722 else 2723 if $as_echo 'TRUE=$(BAR$(V)) 2724 BAR0=false 2725 BAR1=true 2726 V=1 2727 am__doit: 2728 @$(TRUE) 2729 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2730 am_cv_make_support_nested_variables=yes 2731 else 2732 am_cv_make_support_nested_variables=no 2733 fi 2734 fi 2735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2736 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2737 if test $am_cv_make_support_nested_variables = yes; then 2738 AM_V='$(V)' 2739 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2740 else 2741 AM_V=$AM_DEFAULT_VERBOSITY 2742 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2743 fi 2744 AM_BACKSLASH='\' 2745 2746 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2747 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2748 # is not polluted with repeated "-I." 2749 am__isrc=' -I$(srcdir)' 2750 # test to see if srcdir already configured 2751 if test -f $srcdir/config.status; then 2752 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2753 fi 2754 fi 2755 2756 # test whether we have cygpath 2757 if test -z "$CYGPATH_W"; then 2758 if (cygpath --version) >/dev/null 2>/dev/null; then 2759 CYGPATH_W='cygpath -w' 2760 else 2761 CYGPATH_W=echo 2762 fi 2763 fi 2764 2765 2766 # Define the identity of the package. 2767 PACKAGE='xtrans' 2768 VERSION='1.4.0' 2769 2770 2771 cat >>confdefs.h <<_ACEOF 2772 #define PACKAGE "$PACKAGE" 2773 _ACEOF 2774 2775 2776 cat >>confdefs.h <<_ACEOF 2777 #define VERSION "$VERSION" 2778 _ACEOF 2779 2780 # Some tools Automake needs. 2781 2782 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2783 2784 2785 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2786 2787 2788 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2789 2790 2791 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2792 2793 2794 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2795 2796 # For better backward compatibility. To be removed once Automake 1.9.x 2797 # dies out for good. For more background, see: 2798 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2799 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2800 mkdir_p='$(MKDIR_P)' 2801 2802 # We need awk for the "check" target (and possibly the TAP driver). The 2803 # system "awk" is bad on some platforms. 2804 # Always define AMTAR for backward compatibility. Yes, it's still used 2805 # in the wild :-( We should find a proper way to deprecate it ... 2806 AMTAR='$${TAR-tar}' 2807 2808 2809 # We'll loop over all known methods to create a tar archive until one works. 2810 _am_tools='gnutar pax cpio none' 2811 2812 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2813 2814 2815 2816 2817 2818 2819 # POSIX will say in a future version that running "rm -f" with no argument 2820 # is OK; and we want to be able to make that assumption in our Makefile 2821 # recipes. So use an aggressive probe to check that the usage we want is 2822 # actually supported "in the wild" to an acceptable degree. 2823 # See automake bug#10828. 2824 # To make any issue more visible, cause the running configure to be aborted 2825 # by default if the 'rm' program in use doesn't match our expectations; the 2826 # user can still override this though. 2827 if rm -f && rm -fr && rm -rf; then : OK; else 2828 cat >&2 <<'END' 2829 Oops! 2830 2831 Your 'rm' program seems unable to run without file operands specified 2832 on the command line, even when the '-f' option is present. This is contrary 2833 to the behaviour of most rm programs out there, and not conforming with 2834 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2835 2836 Please tell bug-automake@gnu.org about your system, including the value 2837 of your $PATH and any error possibly output before this message. This 2838 can help us improve future automake versions. 2839 2840 END 2841 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2842 echo 'Configuration will proceed anyway, since you have set the' >&2 2843 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2844 echo >&2 2845 else 2846 cat >&2 <<'END' 2847 Aborting the configuration process, to ensure you take notice of the issue. 2848 2849 You can download and install GNU coreutils to get an 'rm' implementation 2850 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2851 2852 If you want to complete the configuration process using your problematic 2853 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2854 to "yes", and re-run configure. 2855 2856 END 2857 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2858 fi 2859 fi 2860 2861 2862 # Require xorg-macros minimum of 1.12 for DocBook external references 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 2874 DEPDIR="${am__leading_dot}deps" 2875 2876 ac_config_commands="$ac_config_commands depfiles" 2877 2878 2879 am_make=${MAKE-make} 2880 cat > confinc << 'END' 2881 am__doit: 2882 @echo this is the am__doit target 2883 .PHONY: am__doit 2884 END 2885 # If we don't find an include directive, just comment out the code. 2886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2887 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2888 am__include="#" 2889 am__quote= 2890 _am_result=none 2891 # First try GNU make style include. 2892 echo "include confinc" > confmf 2893 # Ignore all kinds of additional output from 'make'. 2894 case `$am_make -s -f confmf 2> /dev/null` in #( 2895 *the\ am__doit\ target*) 2896 am__include=include 2897 am__quote= 2898 _am_result=GNU 2899 ;; 2900 esac 2901 # Now try BSD make style include. 2902 if test "$am__include" = "#"; then 2903 echo '.include "confinc"' > confmf 2904 case `$am_make -s -f confmf 2> /dev/null` in #( 2905 *the\ am__doit\ target*) 2906 am__include=.include 2907 am__quote="\"" 2908 _am_result=BSD 2909 ;; 2910 esac 2911 fi 2912 2913 2914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2915 $as_echo "$_am_result" >&6; } 2916 rm -f confinc confmf 2917 2918 # Check whether --enable-dependency-tracking was given. 2919 if test "${enable_dependency_tracking+set}" = set; then : 2920 enableval=$enable_dependency_tracking; 2921 fi 2922 2923 if test "x$enable_dependency_tracking" != xno; then 2924 am_depcomp="$ac_aux_dir/depcomp" 2925 AMDEPBACKSLASH='\' 2926 am__nodep='_no' 2927 fi 2928 if test "x$enable_dependency_tracking" != xno; then 2929 AMDEP_TRUE= 2930 AMDEP_FALSE='#' 2931 else 2932 AMDEP_TRUE='#' 2933 AMDEP_FALSE= 2934 fi 2935 2936 2937 ac_ext=c 2938 ac_cpp='$CPP $CPPFLAGS' 2939 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2940 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2941 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2942 if test -n "$ac_tool_prefix"; then 2943 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2944 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2946 $as_echo_n "checking for $ac_word... " >&6; } 2947 if ${ac_cv_prog_CC+:} false; then : 2948 $as_echo_n "(cached) " >&6 2949 else 2950 if test -n "$CC"; then 2951 ac_cv_prog_CC="$CC" # Let the user override the test. 2952 else 2953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2954 for as_dir in $PATH 2955 do 2956 IFS=$as_save_IFS 2957 test -z "$as_dir" && as_dir=. 2958 for ac_exec_ext in '' $ac_executable_extensions; do 2959 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2960 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2961 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2962 break 2 2963 fi 2964 done 2965 done 2966 IFS=$as_save_IFS 2967 2968 fi 2969 fi 2970 CC=$ac_cv_prog_CC 2971 if test -n "$CC"; then 2972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2973 $as_echo "$CC" >&6; } 2974 else 2975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2976 $as_echo "no" >&6; } 2977 fi 2978 2979 2980 fi 2981 if test -z "$ac_cv_prog_CC"; then 2982 ac_ct_CC=$CC 2983 # Extract the first word of "gcc", so it can be a program name with args. 2984 set dummy gcc; ac_word=$2 2985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2986 $as_echo_n "checking for $ac_word... " >&6; } 2987 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2988 $as_echo_n "(cached) " >&6 2989 else 2990 if test -n "$ac_ct_CC"; then 2991 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2992 else 2993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2994 for as_dir in $PATH 2995 do 2996 IFS=$as_save_IFS 2997 test -z "$as_dir" && as_dir=. 2998 for ac_exec_ext in '' $ac_executable_extensions; do 2999 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3000 ac_cv_prog_ac_ct_CC="gcc" 3001 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3002 break 2 3003 fi 3004 done 3005 done 3006 IFS=$as_save_IFS 3007 3008 fi 3009 fi 3010 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3011 if test -n "$ac_ct_CC"; then 3012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3013 $as_echo "$ac_ct_CC" >&6; } 3014 else 3015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3016 $as_echo "no" >&6; } 3017 fi 3018 3019 if test "x$ac_ct_CC" = x; then 3020 CC="" 3021 else 3022 case $cross_compiling:$ac_tool_warned in 3023 yes:) 3024 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3025 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3026 ac_tool_warned=yes ;; 3027 esac 3028 CC=$ac_ct_CC 3029 fi 3030 else 3031 CC="$ac_cv_prog_CC" 3032 fi 3033 3034 if test -z "$CC"; then 3035 if test -n "$ac_tool_prefix"; then 3036 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3037 set dummy ${ac_tool_prefix}cc; ac_word=$2 3038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3039 $as_echo_n "checking for $ac_word... " >&6; } 3040 if ${ac_cv_prog_CC+:} false; then : 3041 $as_echo_n "(cached) " >&6 3042 else 3043 if test -n "$CC"; then 3044 ac_cv_prog_CC="$CC" # Let the user override the test. 3045 else 3046 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3047 for as_dir in $PATH 3048 do 3049 IFS=$as_save_IFS 3050 test -z "$as_dir" && as_dir=. 3051 for ac_exec_ext in '' $ac_executable_extensions; do 3052 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3053 ac_cv_prog_CC="${ac_tool_prefix}cc" 3054 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3055 break 2 3056 fi 3057 done 3058 done 3059 IFS=$as_save_IFS 3060 3061 fi 3062 fi 3063 CC=$ac_cv_prog_CC 3064 if test -n "$CC"; then 3065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3066 $as_echo "$CC" >&6; } 3067 else 3068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3069 $as_echo "no" >&6; } 3070 fi 3071 3072 3073 fi 3074 fi 3075 if test -z "$CC"; then 3076 # Extract the first word of "cc", so it can be a program name with args. 3077 set dummy cc; ac_word=$2 3078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3079 $as_echo_n "checking for $ac_word... " >&6; } 3080 if ${ac_cv_prog_CC+:} false; then : 3081 $as_echo_n "(cached) " >&6 3082 else 3083 if test -n "$CC"; then 3084 ac_cv_prog_CC="$CC" # Let the user override the test. 3085 else 3086 ac_prog_rejected=no 3087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3088 for as_dir in $PATH 3089 do 3090 IFS=$as_save_IFS 3091 test -z "$as_dir" && as_dir=. 3092 for ac_exec_ext in '' $ac_executable_extensions; do 3093 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3094 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3095 ac_prog_rejected=yes 3096 continue 3097 fi 3098 ac_cv_prog_CC="cc" 3099 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3100 break 2 3101 fi 3102 done 3103 done 3104 IFS=$as_save_IFS 3105 3106 if test $ac_prog_rejected = yes; then 3107 # We found a bogon in the path, so make sure we never use it. 3108 set dummy $ac_cv_prog_CC 3109 shift 3110 if test $# != 0; then 3111 # We chose a different compiler from the bogus one. 3112 # However, it has the same basename, so the bogon will be chosen 3113 # first if we set CC to just the basename; use the full file name. 3114 shift 3115 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3116 fi 3117 fi 3118 fi 3119 fi 3120 CC=$ac_cv_prog_CC 3121 if test -n "$CC"; then 3122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3123 $as_echo "$CC" >&6; } 3124 else 3125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3126 $as_echo "no" >&6; } 3127 fi 3128 3129 3130 fi 3131 if test -z "$CC"; then 3132 if test -n "$ac_tool_prefix"; then 3133 for ac_prog in cl.exe 3134 do 3135 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3136 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3138 $as_echo_n "checking for $ac_word... " >&6; } 3139 if ${ac_cv_prog_CC+:} false; then : 3140 $as_echo_n "(cached) " >&6 3141 else 3142 if test -n "$CC"; then 3143 ac_cv_prog_CC="$CC" # Let the user override the test. 3144 else 3145 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3146 for as_dir in $PATH 3147 do 3148 IFS=$as_save_IFS 3149 test -z "$as_dir" && as_dir=. 3150 for ac_exec_ext in '' $ac_executable_extensions; do 3151 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3152 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3153 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3154 break 2 3155 fi 3156 done 3157 done 3158 IFS=$as_save_IFS 3159 3160 fi 3161 fi 3162 CC=$ac_cv_prog_CC 3163 if test -n "$CC"; then 3164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3165 $as_echo "$CC" >&6; } 3166 else 3167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3168 $as_echo "no" >&6; } 3169 fi 3170 3171 3172 test -n "$CC" && break 3173 done 3174 fi 3175 if test -z "$CC"; then 3176 ac_ct_CC=$CC 3177 for ac_prog in cl.exe 3178 do 3179 # Extract the first word of "$ac_prog", so it can be a program name with args. 3180 set dummy $ac_prog; ac_word=$2 3181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3182 $as_echo_n "checking for $ac_word... " >&6; } 3183 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3184 $as_echo_n "(cached) " >&6 3185 else 3186 if test -n "$ac_ct_CC"; then 3187 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3188 else 3189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3190 for as_dir in $PATH 3191 do 3192 IFS=$as_save_IFS 3193 test -z "$as_dir" && as_dir=. 3194 for ac_exec_ext in '' $ac_executable_extensions; do 3195 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3196 ac_cv_prog_ac_ct_CC="$ac_prog" 3197 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3198 break 2 3199 fi 3200 done 3201 done 3202 IFS=$as_save_IFS 3203 3204 fi 3205 fi 3206 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3207 if test -n "$ac_ct_CC"; then 3208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3209 $as_echo "$ac_ct_CC" >&6; } 3210 else 3211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3212 $as_echo "no" >&6; } 3213 fi 3214 3215 3216 test -n "$ac_ct_CC" && break 3217 done 3218 3219 if test "x$ac_ct_CC" = x; then 3220 CC="" 3221 else 3222 case $cross_compiling:$ac_tool_warned in 3223 yes:) 3224 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3225 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3226 ac_tool_warned=yes ;; 3227 esac 3228 CC=$ac_ct_CC 3229 fi 3230 fi 3231 3232 fi 3233 3234 3235 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3236 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3237 as_fn_error $? "no acceptable C compiler found in \$PATH 3238 See \`config.log' for more details" "$LINENO" 5; } 3239 3240 # Provide some information about the compiler. 3241 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3242 set X $ac_compile 3243 ac_compiler=$2 3244 for ac_option in --version -v -V -qversion; do 3245 { { ac_try="$ac_compiler $ac_option >&5" 3246 case "(($ac_try" in 3247 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3248 *) ac_try_echo=$ac_try;; 3249 esac 3250 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3251 $as_echo "$ac_try_echo"; } >&5 3252 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3253 ac_status=$? 3254 if test -s conftest.err; then 3255 sed '10a\ 3256 ... rest of stderr output deleted ... 3257 10q' conftest.err >conftest.er1 3258 cat conftest.er1 >&5 3259 fi 3260 rm -f conftest.er1 conftest.err 3261 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3262 test $ac_status = 0; } 3263 done 3264 3265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3266 /* end confdefs.h. */ 3267 3268 int 3269 main () 3270 { 3271 3272 ; 3273 return 0; 3274 } 3275 _ACEOF 3276 ac_clean_files_save=$ac_clean_files 3277 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3278 # Try to create an executable without -o first, disregard a.out. 3279 # It will help us diagnose broken compilers, and finding out an intuition 3280 # of exeext. 3281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3282 $as_echo_n "checking whether the C compiler works... " >&6; } 3283 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3284 3285 # The possible output files: 3286 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3287 3288 ac_rmfiles= 3289 for ac_file in $ac_files 3290 do 3291 case $ac_file in 3292 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3293 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3294 esac 3295 done 3296 rm -f $ac_rmfiles 3297 3298 if { { ac_try="$ac_link_default" 3299 case "(($ac_try" in 3300 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3301 *) ac_try_echo=$ac_try;; 3302 esac 3303 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3304 $as_echo "$ac_try_echo"; } >&5 3305 (eval "$ac_link_default") 2>&5 3306 ac_status=$? 3307 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3308 test $ac_status = 0; }; then : 3309 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3310 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3311 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3312 # so that the user can short-circuit this test for compilers unknown to 3313 # Autoconf. 3314 for ac_file in $ac_files '' 3315 do 3316 test -f "$ac_file" || continue 3317 case $ac_file in 3318 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3319 ;; 3320 [ab].out ) 3321 # We found the default executable, but exeext='' is most 3322 # certainly right. 3323 break;; 3324 *.* ) 3325 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3326 then :; else 3327 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3328 fi 3329 # We set ac_cv_exeext here because the later test for it is not 3330 # safe: cross compilers may not add the suffix if given an `-o' 3331 # argument, so we may need to know it at that point already. 3332 # Even if this section looks crufty: it has the advantage of 3333 # actually working. 3334 break;; 3335 * ) 3336 break;; 3337 esac 3338 done 3339 test "$ac_cv_exeext" = no && ac_cv_exeext= 3340 3341 else 3342 ac_file='' 3343 fi 3344 if test -z "$ac_file"; then : 3345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3346 $as_echo "no" >&6; } 3347 $as_echo "$as_me: failed program was:" >&5 3348 sed 's/^/| /' conftest.$ac_ext >&5 3349 3350 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3351 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3352 as_fn_error 77 "C compiler cannot create executables 3353 See \`config.log' for more details" "$LINENO" 5; } 3354 else 3355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3356 $as_echo "yes" >&6; } 3357 fi 3358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3359 $as_echo_n "checking for C compiler default output file name... " >&6; } 3360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3361 $as_echo "$ac_file" >&6; } 3362 ac_exeext=$ac_cv_exeext 3363 3364 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3365 ac_clean_files=$ac_clean_files_save 3366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3367 $as_echo_n "checking for suffix of executables... " >&6; } 3368 if { { ac_try="$ac_link" 3369 case "(($ac_try" in 3370 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3371 *) ac_try_echo=$ac_try;; 3372 esac 3373 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3374 $as_echo "$ac_try_echo"; } >&5 3375 (eval "$ac_link") 2>&5 3376 ac_status=$? 3377 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3378 test $ac_status = 0; }; then : 3379 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3380 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3381 # work properly (i.e., refer to `conftest.exe'), while it won't with 3382 # `rm'. 3383 for ac_file in conftest.exe conftest conftest.*; do 3384 test -f "$ac_file" || continue 3385 case $ac_file in 3386 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3387 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3388 break;; 3389 * ) break;; 3390 esac 3391 done 3392 else 3393 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3394 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3395 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3396 See \`config.log' for more details" "$LINENO" 5; } 3397 fi 3398 rm -f conftest conftest$ac_cv_exeext 3399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3400 $as_echo "$ac_cv_exeext" >&6; } 3401 3402 rm -f conftest.$ac_ext 3403 EXEEXT=$ac_cv_exeext 3404 ac_exeext=$EXEEXT 3405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3406 /* end confdefs.h. */ 3407 #include <stdio.h> 3408 int 3409 main () 3410 { 3411 FILE *f = fopen ("conftest.out", "w"); 3412 return ferror (f) || fclose (f) != 0; 3413 3414 ; 3415 return 0; 3416 } 3417 _ACEOF 3418 ac_clean_files="$ac_clean_files conftest.out" 3419 # Check that the compiler produces executables we can run. If not, either 3420 # the compiler is broken, or we cross compile. 3421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3422 $as_echo_n "checking whether we are cross compiling... " >&6; } 3423 if test "$cross_compiling" != yes; then 3424 { { ac_try="$ac_link" 3425 case "(($ac_try" in 3426 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3427 *) ac_try_echo=$ac_try;; 3428 esac 3429 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3430 $as_echo "$ac_try_echo"; } >&5 3431 (eval "$ac_link") 2>&5 3432 ac_status=$? 3433 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3434 test $ac_status = 0; } 3435 if { ac_try='./conftest$ac_cv_exeext' 3436 { { case "(($ac_try" in 3437 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3438 *) ac_try_echo=$ac_try;; 3439 esac 3440 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3441 $as_echo "$ac_try_echo"; } >&5 3442 (eval "$ac_try") 2>&5 3443 ac_status=$? 3444 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3445 test $ac_status = 0; }; }; then 3446 cross_compiling=no 3447 else 3448 if test "$cross_compiling" = maybe; then 3449 cross_compiling=yes 3450 else 3451 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3452 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3453 as_fn_error $? "cannot run C compiled programs. 3454 If you meant to cross compile, use \`--host'. 3455 See \`config.log' for more details" "$LINENO" 5; } 3456 fi 3457 fi 3458 fi 3459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3460 $as_echo "$cross_compiling" >&6; } 3461 3462 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3463 ac_clean_files=$ac_clean_files_save 3464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3465 $as_echo_n "checking for suffix of object files... " >&6; } 3466 if ${ac_cv_objext+:} false; then : 3467 $as_echo_n "(cached) " >&6 3468 else 3469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3470 /* end confdefs.h. */ 3471 3472 int 3473 main () 3474 { 3475 3476 ; 3477 return 0; 3478 } 3479 _ACEOF 3480 rm -f conftest.o conftest.obj 3481 if { { ac_try="$ac_compile" 3482 case "(($ac_try" in 3483 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3484 *) ac_try_echo=$ac_try;; 3485 esac 3486 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3487 $as_echo "$ac_try_echo"; } >&5 3488 (eval "$ac_compile") 2>&5 3489 ac_status=$? 3490 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3491 test $ac_status = 0; }; then : 3492 for ac_file in conftest.o conftest.obj conftest.*; do 3493 test -f "$ac_file" || continue; 3494 case $ac_file in 3495 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3496 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3497 break;; 3498 esac 3499 done 3500 else 3501 $as_echo "$as_me: failed program was:" >&5 3502 sed 's/^/| /' conftest.$ac_ext >&5 3503 3504 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3505 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3506 as_fn_error $? "cannot compute suffix of object files: cannot compile 3507 See \`config.log' for more details" "$LINENO" 5; } 3508 fi 3509 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3510 fi 3511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3512 $as_echo "$ac_cv_objext" >&6; } 3513 OBJEXT=$ac_cv_objext 3514 ac_objext=$OBJEXT 3515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3516 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3517 if ${ac_cv_c_compiler_gnu+:} false; then : 3518 $as_echo_n "(cached) " >&6 3519 else 3520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3521 /* end confdefs.h. */ 3522 3523 int 3524 main () 3525 { 3526 #ifndef __GNUC__ 3527 choke me 3528 #endif 3529 3530 ; 3531 return 0; 3532 } 3533 _ACEOF 3534 if ac_fn_c_try_compile "$LINENO"; then : 3535 ac_compiler_gnu=yes 3536 else 3537 ac_compiler_gnu=no 3538 fi 3539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3540 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3541 3542 fi 3543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3544 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3545 if test $ac_compiler_gnu = yes; then 3546 GCC=yes 3547 else 3548 GCC= 3549 fi 3550 ac_test_CFLAGS=${CFLAGS+set} 3551 ac_save_CFLAGS=$CFLAGS 3552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3553 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3554 if ${ac_cv_prog_cc_g+:} false; then : 3555 $as_echo_n "(cached) " >&6 3556 else 3557 ac_save_c_werror_flag=$ac_c_werror_flag 3558 ac_c_werror_flag=yes 3559 ac_cv_prog_cc_g=no 3560 CFLAGS="-g" 3561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3562 /* end confdefs.h. */ 3563 3564 int 3565 main () 3566 { 3567 3568 ; 3569 return 0; 3570 } 3571 _ACEOF 3572 if ac_fn_c_try_compile "$LINENO"; then : 3573 ac_cv_prog_cc_g=yes 3574 else 3575 CFLAGS="" 3576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3577 /* end confdefs.h. */ 3578 3579 int 3580 main () 3581 { 3582 3583 ; 3584 return 0; 3585 } 3586 _ACEOF 3587 if ac_fn_c_try_compile "$LINENO"; then : 3588 3589 else 3590 ac_c_werror_flag=$ac_save_c_werror_flag 3591 CFLAGS="-g" 3592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3593 /* end confdefs.h. */ 3594 3595 int 3596 main () 3597 { 3598 3599 ; 3600 return 0; 3601 } 3602 _ACEOF 3603 if ac_fn_c_try_compile "$LINENO"; then : 3604 ac_cv_prog_cc_g=yes 3605 fi 3606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3607 fi 3608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3609 fi 3610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3611 ac_c_werror_flag=$ac_save_c_werror_flag 3612 fi 3613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3614 $as_echo "$ac_cv_prog_cc_g" >&6; } 3615 if test "$ac_test_CFLAGS" = set; then 3616 CFLAGS=$ac_save_CFLAGS 3617 elif test $ac_cv_prog_cc_g = yes; then 3618 if test "$GCC" = yes; then 3619 CFLAGS="-g -O2" 3620 else 3621 CFLAGS="-g" 3622 fi 3623 else 3624 if test "$GCC" = yes; then 3625 CFLAGS="-O2" 3626 else 3627 CFLAGS= 3628 fi 3629 fi 3630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3631 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3632 if ${ac_cv_prog_cc_c89+:} false; then : 3633 $as_echo_n "(cached) " >&6 3634 else 3635 ac_cv_prog_cc_c89=no 3636 ac_save_CC=$CC 3637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3638 /* end confdefs.h. */ 3639 #include <stdarg.h> 3640 #include <stdio.h> 3641 struct stat; 3642 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3643 struct buf { int x; }; 3644 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3645 static char *e (p, i) 3646 char **p; 3647 int i; 3648 { 3649 return p[i]; 3650 } 3651 static char *f (char * (*g) (char **, int), char **p, ...) 3652 { 3653 char *s; 3654 va_list v; 3655 va_start (v,p); 3656 s = g (p, va_arg (v,int)); 3657 va_end (v); 3658 return s; 3659 } 3660 3661 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3662 function prototypes and stuff, but not '\xHH' hex character constants. 3663 These don't provoke an error unfortunately, instead are silently treated 3664 as 'x'. The following induces an error, until -std is added to get 3665 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3666 array size at least. It's necessary to write '\x00'==0 to get something 3667 that's true only with -std. */ 3668 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3669 3670 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3671 inside strings and character constants. */ 3672 #define FOO(x) 'x' 3673 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3674 3675 int test (int i, double x); 3676 struct s1 {int (*f) (int a);}; 3677 struct s2 {int (*f) (double a);}; 3678 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3679 int argc; 3680 char **argv; 3681 int 3682 main () 3683 { 3684 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3685 ; 3686 return 0; 3687 } 3688 _ACEOF 3689 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3690 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3691 do 3692 CC="$ac_save_CC $ac_arg" 3693 if ac_fn_c_try_compile "$LINENO"; then : 3694 ac_cv_prog_cc_c89=$ac_arg 3695 fi 3696 rm -f core conftest.err conftest.$ac_objext 3697 test "x$ac_cv_prog_cc_c89" != "xno" && break 3698 done 3699 rm -f conftest.$ac_ext 3700 CC=$ac_save_CC 3701 3702 fi 3703 # AC_CACHE_VAL 3704 case "x$ac_cv_prog_cc_c89" in 3705 x) 3706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3707 $as_echo "none needed" >&6; } ;; 3708 xno) 3709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3710 $as_echo "unsupported" >&6; } ;; 3711 *) 3712 CC="$CC $ac_cv_prog_cc_c89" 3713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3714 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3715 esac 3716 if test "x$ac_cv_prog_cc_c89" != xno; then : 3717 3718 fi 3719 3720 ac_ext=c 3721 ac_cpp='$CPP $CPPFLAGS' 3722 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3723 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3724 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3725 3726 ac_ext=c 3727 ac_cpp='$CPP $CPPFLAGS' 3728 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3729 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3730 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3732 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3733 if ${am_cv_prog_cc_c_o+:} false; then : 3734 $as_echo_n "(cached) " >&6 3735 else 3736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3737 /* end confdefs.h. */ 3738 3739 int 3740 main () 3741 { 3742 3743 ; 3744 return 0; 3745 } 3746 _ACEOF 3747 # Make sure it works both with $CC and with simple cc. 3748 # Following AC_PROG_CC_C_O, we do the test twice because some 3749 # compilers refuse to overwrite an existing .o file with -o, 3750 # though they will create one. 3751 am_cv_prog_cc_c_o=yes 3752 for am_i in 1 2; do 3753 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3754 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3755 ac_status=$? 3756 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3757 (exit $ac_status); } \ 3758 && test -f conftest2.$ac_objext; then 3759 : OK 3760 else 3761 am_cv_prog_cc_c_o=no 3762 break 3763 fi 3764 done 3765 rm -f core conftest* 3766 unset am_i 3767 fi 3768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3769 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3770 if test "$am_cv_prog_cc_c_o" != yes; then 3771 # Losing compiler, so override with the script. 3772 # FIXME: It is wrong to rewrite CC. 3773 # But if we don't then we get into trouble of one sort or another. 3774 # A longer-term fix would be to have automake use am__CC in this case, 3775 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3776 CC="$am_aux_dir/compile $CC" 3777 fi 3778 ac_ext=c 3779 ac_cpp='$CPP $CPPFLAGS' 3780 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3781 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3782 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3783 3784 3785 depcc="$CC" am_compiler_list= 3786 3787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3788 $as_echo_n "checking dependency style of $depcc... " >&6; } 3789 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3790 $as_echo_n "(cached) " >&6 3791 else 3792 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3793 # We make a subdir and do the tests there. Otherwise we can end up 3794 # making bogus files that we don't know about and never remove. For 3795 # instance it was reported that on HP-UX the gcc test will end up 3796 # making a dummy file named 'D' -- because '-MD' means "put the output 3797 # in D". 3798 rm -rf conftest.dir 3799 mkdir conftest.dir 3800 # Copy depcomp to subdir because otherwise we won't find it if we're 3801 # using a relative directory. 3802 cp "$am_depcomp" conftest.dir 3803 cd conftest.dir 3804 # We will build objects and dependencies in a subdirectory because 3805 # it helps to detect inapplicable dependency modes. For instance 3806 # both Tru64's cc and ICC support -MD to output dependencies as a 3807 # side effect of compilation, but ICC will put the dependencies in 3808 # the current directory while Tru64 will put them in the object 3809 # directory. 3810 mkdir sub 3811 3812 am_cv_CC_dependencies_compiler_type=none 3813 if test "$am_compiler_list" = ""; then 3814 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3815 fi 3816 am__universal=false 3817 case " $depcc " in #( 3818 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3819 esac 3820 3821 for depmode in $am_compiler_list; do 3822 # Setup a source with many dependencies, because some compilers 3823 # like to wrap large dependency lists on column 80 (with \), and 3824 # we should not choose a depcomp mode which is confused by this. 3825 # 3826 # We need to recreate these files for each test, as the compiler may 3827 # overwrite some of them when testing with obscure command lines. 3828 # This happens at least with the AIX C compiler. 3829 : > sub/conftest.c 3830 for i in 1 2 3 4 5 6; do 3831 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3832 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3833 # Solaris 10 /bin/sh. 3834 echo '/* dummy */' > sub/conftst$i.h 3835 done 3836 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3837 3838 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3839 # mode. It turns out that the SunPro C++ compiler does not properly 3840 # handle '-M -o', and we need to detect this. Also, some Intel 3841 # versions had trouble with output in subdirs. 3842 am__obj=sub/conftest.${OBJEXT-o} 3843 am__minus_obj="-o $am__obj" 3844 case $depmode in 3845 gcc) 3846 # This depmode causes a compiler race in universal mode. 3847 test "$am__universal" = false || continue 3848 ;; 3849 nosideeffect) 3850 # After this tag, mechanisms are not by side-effect, so they'll 3851 # only be used when explicitly requested. 3852 if test "x$enable_dependency_tracking" = xyes; then 3853 continue 3854 else 3855 break 3856 fi 3857 ;; 3858 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3859 # This compiler won't grok '-c -o', but also, the minuso test has 3860 # not run yet. These depmodes are late enough in the game, and 3861 # so weak that their functioning should not be impacted. 3862 am__obj=conftest.${OBJEXT-o} 3863 am__minus_obj= 3864 ;; 3865 none) break ;; 3866 esac 3867 if depmode=$depmode \ 3868 source=sub/conftest.c object=$am__obj \ 3869 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3870 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3871 >/dev/null 2>conftest.err && 3872 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3873 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3874 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3875 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3876 # icc doesn't choke on unknown options, it will just issue warnings 3877 # or remarks (even with -Werror). So we grep stderr for any message 3878 # that says an option was ignored or not supported. 3879 # When given -MP, icc 7.0 and 7.1 complain thusly: 3880 # icc: Command line warning: ignoring option '-M'; no argument required 3881 # The diagnosis changed in icc 8.0: 3882 # icc: Command line remark: option '-MP' not supported 3883 if (grep 'ignoring option' conftest.err || 3884 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3885 am_cv_CC_dependencies_compiler_type=$depmode 3886 break 3887 fi 3888 fi 3889 done 3890 3891 cd .. 3892 rm -rf conftest.dir 3893 else 3894 am_cv_CC_dependencies_compiler_type=none 3895 fi 3896 3897 fi 3898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3899 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3900 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3901 3902 if 3903 test "x$enable_dependency_tracking" != xno \ 3904 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3905 am__fastdepCC_TRUE= 3906 am__fastdepCC_FALSE='#' 3907 else 3908 am__fastdepCC_TRUE='#' 3909 am__fastdepCC_FALSE= 3910 fi 3911 3912 3913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3914 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3915 if ${ac_cv_prog_cc_c99+:} false; then : 3916 $as_echo_n "(cached) " >&6 3917 else 3918 ac_cv_prog_cc_c99=no 3919 ac_save_CC=$CC 3920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3921 /* end confdefs.h. */ 3922 #include <stdarg.h> 3923 #include <stdbool.h> 3924 #include <stdlib.h> 3925 #include <wchar.h> 3926 #include <stdio.h> 3927 3928 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3929 #define debug(...) fprintf (stderr, __VA_ARGS__) 3930 #define showlist(...) puts (#__VA_ARGS__) 3931 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3932 static void 3933 test_varargs_macros (void) 3934 { 3935 int x = 1234; 3936 int y = 5678; 3937 debug ("Flag"); 3938 debug ("X = %d\n", x); 3939 showlist (The first, second, and third items.); 3940 report (x>y, "x is %d but y is %d", x, y); 3941 } 3942 3943 // Check long long types. 3944 #define BIG64 18446744073709551615ull 3945 #define BIG32 4294967295ul 3946 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3947 #if !BIG_OK 3948 your preprocessor is broken; 3949 #endif 3950 #if BIG_OK 3951 #else 3952 your preprocessor is broken; 3953 #endif 3954 static long long int bignum = -9223372036854775807LL; 3955 static unsigned long long int ubignum = BIG64; 3956 3957 struct incomplete_array 3958 { 3959 int datasize; 3960 double data[]; 3961 }; 3962 3963 struct named_init { 3964 int number; 3965 const wchar_t *name; 3966 double average; 3967 }; 3968 3969 typedef const char *ccp; 3970 3971 static inline int 3972 test_restrict (ccp restrict text) 3973 { 3974 // See if C++-style comments work. 3975 // Iterate through items via the restricted pointer. 3976 // Also check for declarations in for loops. 3977 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3978 continue; 3979 return 0; 3980 } 3981 3982 // Check varargs and va_copy. 3983 static void 3984 test_varargs (const char *format, ...) 3985 { 3986 va_list args; 3987 va_start (args, format); 3988 va_list args_copy; 3989 va_copy (args_copy, args); 3990 3991 const char *str; 3992 int number; 3993 float fnumber; 3994 3995 while (*format) 3996 { 3997 switch (*format++) 3998 { 3999 case 's': // string 4000 str = va_arg (args_copy, const char *); 4001 break; 4002 case 'd': // int 4003 number = va_arg (args_copy, int); 4004 break; 4005 case 'f': // float 4006 fnumber = va_arg (args_copy, double); 4007 break; 4008 default: 4009 break; 4010 } 4011 } 4012 va_end (args_copy); 4013 va_end (args); 4014 } 4015 4016 int 4017 main () 4018 { 4019 4020 // Check bool. 4021 _Bool success = false; 4022 4023 // Check restrict. 4024 if (test_restrict ("String literal") == 0) 4025 success = true; 4026 char *restrict newvar = "Another string"; 4027 4028 // Check varargs. 4029 test_varargs ("s, d' f .", "string", 65, 34.234); 4030 test_varargs_macros (); 4031 4032 // Check flexible array members. 4033 struct incomplete_array *ia = 4034 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4035 ia->datasize = 10; 4036 for (int i = 0; i < ia->datasize; ++i) 4037 ia->data[i] = i * 1.234; 4038 4039 // Check named initializers. 4040 struct named_init ni = { 4041 .number = 34, 4042 .name = L"Test wide string", 4043 .average = 543.34343, 4044 }; 4045 4046 ni.number = 58; 4047 4048 int dynamic_array[ni.number]; 4049 dynamic_array[ni.number - 1] = 543; 4050 4051 // work around unused variable warnings 4052 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4053 || dynamic_array[ni.number - 1] != 543); 4054 4055 ; 4056 return 0; 4057 } 4058 _ACEOF 4059 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4060 do 4061 CC="$ac_save_CC $ac_arg" 4062 if ac_fn_c_try_compile "$LINENO"; then : 4063 ac_cv_prog_cc_c99=$ac_arg 4064 fi 4065 rm -f core conftest.err conftest.$ac_objext 4066 test "x$ac_cv_prog_cc_c99" != "xno" && break 4067 done 4068 rm -f conftest.$ac_ext 4069 CC=$ac_save_CC 4070 4071 fi 4072 # AC_CACHE_VAL 4073 case "x$ac_cv_prog_cc_c99" in 4074 x) 4075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4076 $as_echo "none needed" >&6; } ;; 4077 xno) 4078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4079 $as_echo "unsupported" >&6; } ;; 4080 *) 4081 CC="$CC $ac_cv_prog_cc_c99" 4082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4083 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4084 esac 4085 if test "x$ac_cv_prog_cc_c99" != xno; then : 4086 4087 fi 4088 4089 4090 4091 ac_ext=c 4092 ac_cpp='$CPP $CPPFLAGS' 4093 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4094 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4095 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4097 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4098 # On Suns, sometimes $CPP names a directory. 4099 if test -n "$CPP" && test -d "$CPP"; then 4100 CPP= 4101 fi 4102 if test -z "$CPP"; then 4103 if ${ac_cv_prog_CPP+:} false; then : 4104 $as_echo_n "(cached) " >&6 4105 else 4106 # Double quotes because CPP needs to be expanded 4107 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4108 do 4109 ac_preproc_ok=false 4110 for ac_c_preproc_warn_flag in '' yes 4111 do 4112 # Use a header file that comes with gcc, so configuring glibc 4113 # with a fresh cross-compiler works. 4114 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4115 # <limits.h> exists even on freestanding compilers. 4116 # On the NeXT, cc -E runs the code through the compiler's parser, 4117 # not just through cpp. "Syntax error" is here to catch this case. 4118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4119 /* end confdefs.h. */ 4120 #ifdef __STDC__ 4121 # include <limits.h> 4122 #else 4123 # include <assert.h> 4124 #endif 4125 Syntax error 4126 _ACEOF 4127 if ac_fn_c_try_cpp "$LINENO"; then : 4128 4129 else 4130 # Broken: fails on valid input. 4131 continue 4132 fi 4133 rm -f conftest.err conftest.i conftest.$ac_ext 4134 4135 # OK, works on sane cases. Now check whether nonexistent headers 4136 # can be detected and how. 4137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4138 /* end confdefs.h. */ 4139 #include <ac_nonexistent.h> 4140 _ACEOF 4141 if ac_fn_c_try_cpp "$LINENO"; then : 4142 # Broken: success on invalid input. 4143 continue 4144 else 4145 # Passes both tests. 4146 ac_preproc_ok=: 4147 break 4148 fi 4149 rm -f conftest.err conftest.i conftest.$ac_ext 4150 4151 done 4152 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4153 rm -f conftest.i conftest.err conftest.$ac_ext 4154 if $ac_preproc_ok; then : 4155 break 4156 fi 4157 4158 done 4159 ac_cv_prog_CPP=$CPP 4160 4161 fi 4162 CPP=$ac_cv_prog_CPP 4163 else 4164 ac_cv_prog_CPP=$CPP 4165 fi 4166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4167 $as_echo "$CPP" >&6; } 4168 ac_preproc_ok=false 4169 for ac_c_preproc_warn_flag in '' yes 4170 do 4171 # Use a header file that comes with gcc, so configuring glibc 4172 # with a fresh cross-compiler works. 4173 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4174 # <limits.h> exists even on freestanding compilers. 4175 # On the NeXT, cc -E runs the code through the compiler's parser, 4176 # not just through cpp. "Syntax error" is here to catch this case. 4177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4178 /* end confdefs.h. */ 4179 #ifdef __STDC__ 4180 # include <limits.h> 4181 #else 4182 # include <assert.h> 4183 #endif 4184 Syntax error 4185 _ACEOF 4186 if ac_fn_c_try_cpp "$LINENO"; then : 4187 4188 else 4189 # Broken: fails on valid input. 4190 continue 4191 fi 4192 rm -f conftest.err conftest.i conftest.$ac_ext 4193 4194 # OK, works on sane cases. Now check whether nonexistent headers 4195 # can be detected and how. 4196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4197 /* end confdefs.h. */ 4198 #include <ac_nonexistent.h> 4199 _ACEOF 4200 if ac_fn_c_try_cpp "$LINENO"; then : 4201 # Broken: success on invalid input. 4202 continue 4203 else 4204 # Passes both tests. 4205 ac_preproc_ok=: 4206 break 4207 fi 4208 rm -f conftest.err conftest.i conftest.$ac_ext 4209 4210 done 4211 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4212 rm -f conftest.i conftest.err conftest.$ac_ext 4213 if $ac_preproc_ok; then : 4214 4215 else 4216 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4217 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4218 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4219 See \`config.log' for more details" "$LINENO" 5; } 4220 fi 4221 4222 ac_ext=c 4223 ac_cpp='$CPP $CPPFLAGS' 4224 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4225 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4226 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4227 4228 4229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4230 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4231 if ${ac_cv_path_GREP+:} false; then : 4232 $as_echo_n "(cached) " >&6 4233 else 4234 if test -z "$GREP"; then 4235 ac_path_GREP_found=false 4236 # Loop through the user's path and test for each of PROGNAME-LIST 4237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4238 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4239 do 4240 IFS=$as_save_IFS 4241 test -z "$as_dir" && as_dir=. 4242 for ac_prog in grep ggrep; do 4243 for ac_exec_ext in '' $ac_executable_extensions; do 4244 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4245 as_fn_executable_p "$ac_path_GREP" || continue 4246 # Check for GNU ac_path_GREP and select it if it is found. 4247 # Check for GNU $ac_path_GREP 4248 case `"$ac_path_GREP" --version 2>&1` in 4249 *GNU*) 4250 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4251 *) 4252 ac_count=0 4253 $as_echo_n 0123456789 >"conftest.in" 4254 while : 4255 do 4256 cat "conftest.in" "conftest.in" >"conftest.tmp" 4257 mv "conftest.tmp" "conftest.in" 4258 cp "conftest.in" "conftest.nl" 4259 $as_echo 'GREP' >> "conftest.nl" 4260 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4261 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4262 as_fn_arith $ac_count + 1 && ac_count=$as_val 4263 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4264 # Best one so far, save it but keep looking for a better one 4265 ac_cv_path_GREP="$ac_path_GREP" 4266 ac_path_GREP_max=$ac_count 4267 fi 4268 # 10*(2^10) chars as input seems more than enough 4269 test $ac_count -gt 10 && break 4270 done 4271 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4272 esac 4273 4274 $ac_path_GREP_found && break 3 4275 done 4276 done 4277 done 4278 IFS=$as_save_IFS 4279 if test -z "$ac_cv_path_GREP"; then 4280 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4281 fi 4282 else 4283 ac_cv_path_GREP=$GREP 4284 fi 4285 4286 fi 4287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4288 $as_echo "$ac_cv_path_GREP" >&6; } 4289 GREP="$ac_cv_path_GREP" 4290 4291 4292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4293 $as_echo_n "checking for egrep... " >&6; } 4294 if ${ac_cv_path_EGREP+:} false; then : 4295 $as_echo_n "(cached) " >&6 4296 else 4297 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4298 then ac_cv_path_EGREP="$GREP -E" 4299 else 4300 if test -z "$EGREP"; then 4301 ac_path_EGREP_found=false 4302 # Loop through the user's path and test for each of PROGNAME-LIST 4303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4304 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4305 do 4306 IFS=$as_save_IFS 4307 test -z "$as_dir" && as_dir=. 4308 for ac_prog in egrep; do 4309 for ac_exec_ext in '' $ac_executable_extensions; do 4310 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4311 as_fn_executable_p "$ac_path_EGREP" || continue 4312 # Check for GNU ac_path_EGREP and select it if it is found. 4313 # Check for GNU $ac_path_EGREP 4314 case `"$ac_path_EGREP" --version 2>&1` in 4315 *GNU*) 4316 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4317 *) 4318 ac_count=0 4319 $as_echo_n 0123456789 >"conftest.in" 4320 while : 4321 do 4322 cat "conftest.in" "conftest.in" >"conftest.tmp" 4323 mv "conftest.tmp" "conftest.in" 4324 cp "conftest.in" "conftest.nl" 4325 $as_echo 'EGREP' >> "conftest.nl" 4326 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4327 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4328 as_fn_arith $ac_count + 1 && ac_count=$as_val 4329 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4330 # Best one so far, save it but keep looking for a better one 4331 ac_cv_path_EGREP="$ac_path_EGREP" 4332 ac_path_EGREP_max=$ac_count 4333 fi 4334 # 10*(2^10) chars as input seems more than enough 4335 test $ac_count -gt 10 && break 4336 done 4337 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4338 esac 4339 4340 $ac_path_EGREP_found && break 3 4341 done 4342 done 4343 done 4344 IFS=$as_save_IFS 4345 if test -z "$ac_cv_path_EGREP"; then 4346 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4347 fi 4348 else 4349 ac_cv_path_EGREP=$EGREP 4350 fi 4351 4352 fi 4353 fi 4354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4355 $as_echo "$ac_cv_path_EGREP" >&6; } 4356 EGREP="$ac_cv_path_EGREP" 4357 4358 4359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4360 $as_echo_n "checking for ANSI C header files... " >&6; } 4361 if ${ac_cv_header_stdc+:} false; then : 4362 $as_echo_n "(cached) " >&6 4363 else 4364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4365 /* end confdefs.h. */ 4366 #include <stdlib.h> 4367 #include <stdarg.h> 4368 #include <string.h> 4369 #include <float.h> 4370 4371 int 4372 main () 4373 { 4374 4375 ; 4376 return 0; 4377 } 4378 _ACEOF 4379 if ac_fn_c_try_compile "$LINENO"; then : 4380 ac_cv_header_stdc=yes 4381 else 4382 ac_cv_header_stdc=no 4383 fi 4384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4385 4386 if test $ac_cv_header_stdc = yes; then 4387 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4389 /* end confdefs.h. */ 4390 #include <string.h> 4391 4392 _ACEOF 4393 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4394 $EGREP "memchr" >/dev/null 2>&1; then : 4395 4396 else 4397 ac_cv_header_stdc=no 4398 fi 4399 rm -f conftest* 4400 4401 fi 4402 4403 if test $ac_cv_header_stdc = yes; then 4404 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4406 /* end confdefs.h. */ 4407 #include <stdlib.h> 4408 4409 _ACEOF 4410 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4411 $EGREP "free" >/dev/null 2>&1; then : 4412 4413 else 4414 ac_cv_header_stdc=no 4415 fi 4416 rm -f conftest* 4417 4418 fi 4419 4420 if test $ac_cv_header_stdc = yes; then 4421 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4422 if test "$cross_compiling" = yes; then : 4423 : 4424 else 4425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4426 /* end confdefs.h. */ 4427 #include <ctype.h> 4428 #include <stdlib.h> 4429 #if ((' ' & 0x0FF) == 0x020) 4430 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4431 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4432 #else 4433 # define ISLOWER(c) \ 4434 (('a' <= (c) && (c) <= 'i') \ 4435 || ('j' <= (c) && (c) <= 'r') \ 4436 || ('s' <= (c) && (c) <= 'z')) 4437 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4438 #endif 4439 4440 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4441 int 4442 main () 4443 { 4444 int i; 4445 for (i = 0; i < 256; i++) 4446 if (XOR (islower (i), ISLOWER (i)) 4447 || toupper (i) != TOUPPER (i)) 4448 return 2; 4449 return 0; 4450 } 4451 _ACEOF 4452 if ac_fn_c_try_run "$LINENO"; then : 4453 4454 else 4455 ac_cv_header_stdc=no 4456 fi 4457 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4458 conftest.$ac_objext conftest.beam conftest.$ac_ext 4459 fi 4460 4461 fi 4462 fi 4463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4464 $as_echo "$ac_cv_header_stdc" >&6; } 4465 if test $ac_cv_header_stdc = yes; then 4466 4467 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4468 4469 fi 4470 4471 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4472 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4473 inttypes.h stdint.h unistd.h 4474 do : 4475 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4476 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4477 " 4478 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4479 cat >>confdefs.h <<_ACEOF 4480 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4481 _ACEOF 4482 4483 fi 4484 4485 done 4486 4487 4488 4489 4490 4491 4492 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4493 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4494 CLANGCC="yes" 4495 else 4496 CLANGCC="no" 4497 fi 4498 4499 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4500 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4501 INTELCC="yes" 4502 else 4503 INTELCC="no" 4504 fi 4505 4506 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4507 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4508 SUNCC="yes" 4509 else 4510 SUNCC="no" 4511 fi 4512 4513 4514 4515 4516 4517 4518 4519 4520 4521 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4522 if test -n "$ac_tool_prefix"; then 4523 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4524 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4526 $as_echo_n "checking for $ac_word... " >&6; } 4527 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4528 $as_echo_n "(cached) " >&6 4529 else 4530 case $PKG_CONFIG in 4531 [\\/]* | ?:[\\/]*) 4532 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4533 ;; 4534 *) 4535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4536 for as_dir in $PATH 4537 do 4538 IFS=$as_save_IFS 4539 test -z "$as_dir" && as_dir=. 4540 for ac_exec_ext in '' $ac_executable_extensions; do 4541 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4542 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4543 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4544 break 2 4545 fi 4546 done 4547 done 4548 IFS=$as_save_IFS 4549 4550 ;; 4551 esac 4552 fi 4553 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4554 if test -n "$PKG_CONFIG"; then 4555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4556 $as_echo "$PKG_CONFIG" >&6; } 4557 else 4558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4559 $as_echo "no" >&6; } 4560 fi 4561 4562 4563 fi 4564 if test -z "$ac_cv_path_PKG_CONFIG"; then 4565 ac_pt_PKG_CONFIG=$PKG_CONFIG 4566 # Extract the first word of "pkg-config", so it can be a program name with args. 4567 set dummy pkg-config; ac_word=$2 4568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4569 $as_echo_n "checking for $ac_word... " >&6; } 4570 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4571 $as_echo_n "(cached) " >&6 4572 else 4573 case $ac_pt_PKG_CONFIG in 4574 [\\/]* | ?:[\\/]*) 4575 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4576 ;; 4577 *) 4578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4579 for as_dir in $PATH 4580 do 4581 IFS=$as_save_IFS 4582 test -z "$as_dir" && as_dir=. 4583 for ac_exec_ext in '' $ac_executable_extensions; do 4584 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4585 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4586 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4587 break 2 4588 fi 4589 done 4590 done 4591 IFS=$as_save_IFS 4592 4593 ;; 4594 esac 4595 fi 4596 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4597 if test -n "$ac_pt_PKG_CONFIG"; then 4598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4599 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4600 else 4601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4602 $as_echo "no" >&6; } 4603 fi 4604 4605 if test "x$ac_pt_PKG_CONFIG" = x; then 4606 PKG_CONFIG="" 4607 else 4608 case $cross_compiling:$ac_tool_warned in 4609 yes:) 4610 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4611 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4612 ac_tool_warned=yes ;; 4613 esac 4614 PKG_CONFIG=$ac_pt_PKG_CONFIG 4615 fi 4616 else 4617 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4618 fi 4619 4620 fi 4621 if test -n "$PKG_CONFIG"; then 4622 _pkg_min_version=0.9.0 4623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4624 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4625 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4627 $as_echo "yes" >&6; } 4628 else 4629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4630 $as_echo "no" >&6; } 4631 PKG_CONFIG="" 4632 fi 4633 fi 4634 # Make sure we can run config.sub. 4635 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4636 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4637 4638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4639 $as_echo_n "checking build system type... " >&6; } 4640 if ${ac_cv_build+:} false; then : 4641 $as_echo_n "(cached) " >&6 4642 else 4643 ac_build_alias=$build_alias 4644 test "x$ac_build_alias" = x && 4645 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4646 test "x$ac_build_alias" = x && 4647 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4648 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4649 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4650 4651 fi 4652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4653 $as_echo "$ac_cv_build" >&6; } 4654 case $ac_cv_build in 4655 *-*-*) ;; 4656 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4657 esac 4658 build=$ac_cv_build 4659 ac_save_IFS=$IFS; IFS='-' 4660 set x $ac_cv_build 4661 shift 4662 build_cpu=$1 4663 build_vendor=$2 4664 shift; shift 4665 # Remember, the first character of IFS is used to create $*, 4666 # except with old shells: 4667 build_os=$* 4668 IFS=$ac_save_IFS 4669 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4670 4671 4672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4673 $as_echo_n "checking host system type... " >&6; } 4674 if ${ac_cv_host+:} false; then : 4675 $as_echo_n "(cached) " >&6 4676 else 4677 if test "x$host_alias" = x; then 4678 ac_cv_host=$ac_cv_build 4679 else 4680 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4681 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4682 fi 4683 4684 fi 4685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4686 $as_echo "$ac_cv_host" >&6; } 4687 case $ac_cv_host in 4688 *-*-*) ;; 4689 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4690 esac 4691 host=$ac_cv_host 4692 ac_save_IFS=$IFS; IFS='-' 4693 set x $ac_cv_host 4694 shift 4695 host_cpu=$1 4696 host_vendor=$2 4697 shift; shift 4698 # Remember, the first character of IFS is used to create $*, 4699 # except with old shells: 4700 host_os=$* 4701 IFS=$ac_save_IFS 4702 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4703 4704 4705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4706 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4707 if ${ac_cv_path_SED+:} false; then : 4708 $as_echo_n "(cached) " >&6 4709 else 4710 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4711 for ac_i in 1 2 3 4 5 6 7; do 4712 ac_script="$ac_script$as_nl$ac_script" 4713 done 4714 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4715 { ac_script=; unset ac_script;} 4716 if test -z "$SED"; then 4717 ac_path_SED_found=false 4718 # Loop through the user's path and test for each of PROGNAME-LIST 4719 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4720 for as_dir in $PATH 4721 do 4722 IFS=$as_save_IFS 4723 test -z "$as_dir" && as_dir=. 4724 for ac_prog in sed gsed; do 4725 for ac_exec_ext in '' $ac_executable_extensions; do 4726 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4727 as_fn_executable_p "$ac_path_SED" || continue 4728 # Check for GNU ac_path_SED and select it if it is found. 4729 # Check for GNU $ac_path_SED 4730 case `"$ac_path_SED" --version 2>&1` in 4731 *GNU*) 4732 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4733 *) 4734 ac_count=0 4735 $as_echo_n 0123456789 >"conftest.in" 4736 while : 4737 do 4738 cat "conftest.in" "conftest.in" >"conftest.tmp" 4739 mv "conftest.tmp" "conftest.in" 4740 cp "conftest.in" "conftest.nl" 4741 $as_echo '' >> "conftest.nl" 4742 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4743 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4744 as_fn_arith $ac_count + 1 && ac_count=$as_val 4745 if test $ac_count -gt ${ac_path_SED_max-0}; then 4746 # Best one so far, save it but keep looking for a better one 4747 ac_cv_path_SED="$ac_path_SED" 4748 ac_path_SED_max=$ac_count 4749 fi 4750 # 10*(2^10) chars as input seems more than enough 4751 test $ac_count -gt 10 && break 4752 done 4753 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4754 esac 4755 4756 $ac_path_SED_found && break 3 4757 done 4758 done 4759 done 4760 IFS=$as_save_IFS 4761 if test -z "$ac_cv_path_SED"; then 4762 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4763 fi 4764 else 4765 ac_cv_path_SED=$SED 4766 fi 4767 4768 fi 4769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4770 $as_echo "$ac_cv_path_SED" >&6; } 4771 SED="$ac_cv_path_SED" 4772 rm -f conftest.sed 4773 4774 4775 4776 4777 4778 4779 # Check whether --enable-selective-werror was given. 4780 if test "${enable_selective_werror+set}" = set; then : 4781 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4782 else 4783 SELECTIVE_WERROR=yes 4784 fi 4785 4786 4787 4788 4789 4790 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4791 if test "x$SUNCC" = "xyes"; then 4792 BASE_CFLAGS="-v" 4793 else 4794 BASE_CFLAGS="" 4795 fi 4796 4797 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 4810 4811 xorg_testset_save_CFLAGS="$CFLAGS" 4812 4813 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4816 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4817 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4818 $as_echo_n "(cached) " >&6 4819 else 4820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4821 /* end confdefs.h. */ 4822 int i; 4823 _ACEOF 4824 if ac_fn_c_try_compile "$LINENO"; then : 4825 xorg_cv_cc_flag_unknown_warning_option=yes 4826 else 4827 xorg_cv_cc_flag_unknown_warning_option=no 4828 fi 4829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4830 fi 4831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4832 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4833 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4834 CFLAGS="$xorg_testset_save_CFLAGS" 4835 fi 4836 4837 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4838 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4840 fi 4841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4843 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4844 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4845 $as_echo_n "(cached) " >&6 4846 else 4847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4848 /* end confdefs.h. */ 4849 int i; 4850 _ACEOF 4851 if ac_fn_c_try_compile "$LINENO"; then : 4852 xorg_cv_cc_flag_unused_command_line_argument=yes 4853 else 4854 xorg_cv_cc_flag_unused_command_line_argument=no 4855 fi 4856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4857 fi 4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4859 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4860 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4861 CFLAGS="$xorg_testset_save_CFLAGS" 4862 fi 4863 4864 found="no" 4865 4866 if test $found = "no" ; then 4867 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4869 fi 4870 4871 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4872 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4873 fi 4874 4875 CFLAGS="$CFLAGS -Wall" 4876 4877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4878 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4879 cacheid=xorg_cv_cc_flag__Wall 4880 if eval \${$cacheid+:} false; then : 4881 $as_echo_n "(cached) " >&6 4882 else 4883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4884 /* end confdefs.h. */ 4885 int i; 4886 int 4887 main () 4888 { 4889 4890 ; 4891 return 0; 4892 } 4893 _ACEOF 4894 if ac_fn_c_try_link "$LINENO"; then : 4895 eval $cacheid=yes 4896 else 4897 eval $cacheid=no 4898 fi 4899 rm -f core conftest.err conftest.$ac_objext \ 4900 conftest$ac_exeext conftest.$ac_ext 4901 fi 4902 4903 4904 CFLAGS="$xorg_testset_save_CFLAGS" 4905 4906 eval supported=\$$cacheid 4907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4908 $as_echo "$supported" >&6; } 4909 if test "$supported" = "yes" ; then 4910 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4911 found="yes" 4912 fi 4913 fi 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 4924 4925 4926 4927 4928 4929 xorg_testset_save_CFLAGS="$CFLAGS" 4930 4931 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4934 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4935 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4936 $as_echo_n "(cached) " >&6 4937 else 4938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4939 /* end confdefs.h. */ 4940 int i; 4941 _ACEOF 4942 if ac_fn_c_try_compile "$LINENO"; then : 4943 xorg_cv_cc_flag_unknown_warning_option=yes 4944 else 4945 xorg_cv_cc_flag_unknown_warning_option=no 4946 fi 4947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4948 fi 4949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4950 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4951 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4952 CFLAGS="$xorg_testset_save_CFLAGS" 4953 fi 4954 4955 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4956 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4958 fi 4959 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4961 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4962 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4963 $as_echo_n "(cached) " >&6 4964 else 4965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4966 /* end confdefs.h. */ 4967 int i; 4968 _ACEOF 4969 if ac_fn_c_try_compile "$LINENO"; then : 4970 xorg_cv_cc_flag_unused_command_line_argument=yes 4971 else 4972 xorg_cv_cc_flag_unused_command_line_argument=no 4973 fi 4974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4975 fi 4976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4977 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4978 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4979 CFLAGS="$xorg_testset_save_CFLAGS" 4980 fi 4981 4982 found="no" 4983 4984 if test $found = "no" ; then 4985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4987 fi 4988 4989 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4991 fi 4992 4993 CFLAGS="$CFLAGS -Wpointer-arith" 4994 4995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4996 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4997 cacheid=xorg_cv_cc_flag__Wpointer_arith 4998 if eval \${$cacheid+:} false; then : 4999 $as_echo_n "(cached) " >&6 5000 else 5001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5002 /* end confdefs.h. */ 5003 int i; 5004 int 5005 main () 5006 { 5007 5008 ; 5009 return 0; 5010 } 5011 _ACEOF 5012 if ac_fn_c_try_link "$LINENO"; then : 5013 eval $cacheid=yes 5014 else 5015 eval $cacheid=no 5016 fi 5017 rm -f core conftest.err conftest.$ac_objext \ 5018 conftest$ac_exeext conftest.$ac_ext 5019 fi 5020 5021 5022 CFLAGS="$xorg_testset_save_CFLAGS" 5023 5024 eval supported=\$$cacheid 5025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5026 $as_echo "$supported" >&6; } 5027 if test "$supported" = "yes" ; then 5028 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5029 found="yes" 5030 fi 5031 fi 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046 5047 xorg_testset_save_CFLAGS="$CFLAGS" 5048 5049 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5052 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5053 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5054 $as_echo_n "(cached) " >&6 5055 else 5056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5057 /* end confdefs.h. */ 5058 int i; 5059 _ACEOF 5060 if ac_fn_c_try_compile "$LINENO"; then : 5061 xorg_cv_cc_flag_unknown_warning_option=yes 5062 else 5063 xorg_cv_cc_flag_unknown_warning_option=no 5064 fi 5065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5066 fi 5067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5068 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5069 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5070 CFLAGS="$xorg_testset_save_CFLAGS" 5071 fi 5072 5073 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5076 fi 5077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5079 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5080 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5081 $as_echo_n "(cached) " >&6 5082 else 5083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5084 /* end confdefs.h. */ 5085 int i; 5086 _ACEOF 5087 if ac_fn_c_try_compile "$LINENO"; then : 5088 xorg_cv_cc_flag_unused_command_line_argument=yes 5089 else 5090 xorg_cv_cc_flag_unused_command_line_argument=no 5091 fi 5092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5093 fi 5094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5095 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5096 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5097 CFLAGS="$xorg_testset_save_CFLAGS" 5098 fi 5099 5100 found="no" 5101 5102 if test $found = "no" ; then 5103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5105 fi 5106 5107 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5109 fi 5110 5111 CFLAGS="$CFLAGS -Wmissing-declarations" 5112 5113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5114 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5115 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5116 if eval \${$cacheid+:} false; then : 5117 $as_echo_n "(cached) " >&6 5118 else 5119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5120 /* end confdefs.h. */ 5121 int i; 5122 int 5123 main () 5124 { 5125 5126 ; 5127 return 0; 5128 } 5129 _ACEOF 5130 if ac_fn_c_try_link "$LINENO"; then : 5131 eval $cacheid=yes 5132 else 5133 eval $cacheid=no 5134 fi 5135 rm -f core conftest.err conftest.$ac_objext \ 5136 conftest$ac_exeext conftest.$ac_ext 5137 fi 5138 5139 5140 CFLAGS="$xorg_testset_save_CFLAGS" 5141 5142 eval supported=\$$cacheid 5143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5144 $as_echo "$supported" >&6; } 5145 if test "$supported" = "yes" ; then 5146 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5147 found="yes" 5148 fi 5149 fi 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 xorg_testset_save_CFLAGS="$CFLAGS" 5166 5167 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5170 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5171 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5172 $as_echo_n "(cached) " >&6 5173 else 5174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5175 /* end confdefs.h. */ 5176 int i; 5177 _ACEOF 5178 if ac_fn_c_try_compile "$LINENO"; then : 5179 xorg_cv_cc_flag_unknown_warning_option=yes 5180 else 5181 xorg_cv_cc_flag_unknown_warning_option=no 5182 fi 5183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5184 fi 5185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5186 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5187 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5188 CFLAGS="$xorg_testset_save_CFLAGS" 5189 fi 5190 5191 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5192 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5194 fi 5195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5197 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5198 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5199 $as_echo_n "(cached) " >&6 5200 else 5201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5202 /* end confdefs.h. */ 5203 int i; 5204 _ACEOF 5205 if ac_fn_c_try_compile "$LINENO"; then : 5206 xorg_cv_cc_flag_unused_command_line_argument=yes 5207 else 5208 xorg_cv_cc_flag_unused_command_line_argument=no 5209 fi 5210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5211 fi 5212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5213 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5214 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5215 CFLAGS="$xorg_testset_save_CFLAGS" 5216 fi 5217 5218 found="no" 5219 5220 if test $found = "no" ; then 5221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5223 fi 5224 5225 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5226 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5227 fi 5228 5229 CFLAGS="$CFLAGS -Wformat=2" 5230 5231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5232 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5233 cacheid=xorg_cv_cc_flag__Wformat_2 5234 if eval \${$cacheid+:} false; then : 5235 $as_echo_n "(cached) " >&6 5236 else 5237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5238 /* end confdefs.h. */ 5239 int i; 5240 int 5241 main () 5242 { 5243 5244 ; 5245 return 0; 5246 } 5247 _ACEOF 5248 if ac_fn_c_try_link "$LINENO"; then : 5249 eval $cacheid=yes 5250 else 5251 eval $cacheid=no 5252 fi 5253 rm -f core conftest.err conftest.$ac_objext \ 5254 conftest$ac_exeext conftest.$ac_ext 5255 fi 5256 5257 5258 CFLAGS="$xorg_testset_save_CFLAGS" 5259 5260 eval supported=\$$cacheid 5261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5262 $as_echo "$supported" >&6; } 5263 if test "$supported" = "yes" ; then 5264 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5265 found="yes" 5266 fi 5267 fi 5268 5269 if test $found = "no" ; then 5270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5272 fi 5273 5274 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5275 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5276 fi 5277 5278 CFLAGS="$CFLAGS -Wformat" 5279 5280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5281 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5282 cacheid=xorg_cv_cc_flag__Wformat 5283 if eval \${$cacheid+:} 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 int 5290 main () 5291 { 5292 5293 ; 5294 return 0; 5295 } 5296 _ACEOF 5297 if ac_fn_c_try_link "$LINENO"; then : 5298 eval $cacheid=yes 5299 else 5300 eval $cacheid=no 5301 fi 5302 rm -f core conftest.err conftest.$ac_objext \ 5303 conftest$ac_exeext conftest.$ac_ext 5304 fi 5305 5306 5307 CFLAGS="$xorg_testset_save_CFLAGS" 5308 5309 eval supported=\$$cacheid 5310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5311 $as_echo "$supported" >&6; } 5312 if test "$supported" = "yes" ; then 5313 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5314 found="yes" 5315 fi 5316 fi 5317 5318 5319 5320 5321 5322 5323 5324 5325 5326 5327 5328 5329 5330 5331 5332 5333 5334 xorg_testset_save_CFLAGS="$CFLAGS" 5335 5336 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5339 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5340 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5341 $as_echo_n "(cached) " >&6 5342 else 5343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5344 /* end confdefs.h. */ 5345 int i; 5346 _ACEOF 5347 if ac_fn_c_try_compile "$LINENO"; then : 5348 xorg_cv_cc_flag_unknown_warning_option=yes 5349 else 5350 xorg_cv_cc_flag_unknown_warning_option=no 5351 fi 5352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5353 fi 5354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5355 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5356 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5357 CFLAGS="$xorg_testset_save_CFLAGS" 5358 fi 5359 5360 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5361 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5363 fi 5364 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5366 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5367 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5368 $as_echo_n "(cached) " >&6 5369 else 5370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5371 /* end confdefs.h. */ 5372 int i; 5373 _ACEOF 5374 if ac_fn_c_try_compile "$LINENO"; then : 5375 xorg_cv_cc_flag_unused_command_line_argument=yes 5376 else 5377 xorg_cv_cc_flag_unused_command_line_argument=no 5378 fi 5379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5380 fi 5381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5382 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5383 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5384 CFLAGS="$xorg_testset_save_CFLAGS" 5385 fi 5386 5387 found="no" 5388 5389 if test $found = "no" ; then 5390 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5392 fi 5393 5394 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5396 fi 5397 5398 CFLAGS="$CFLAGS -Wstrict-prototypes" 5399 5400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5401 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5402 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5403 if eval \${$cacheid+:} false; then : 5404 $as_echo_n "(cached) " >&6 5405 else 5406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5407 /* end confdefs.h. */ 5408 int i; 5409 int 5410 main () 5411 { 5412 5413 ; 5414 return 0; 5415 } 5416 _ACEOF 5417 if ac_fn_c_try_link "$LINENO"; then : 5418 eval $cacheid=yes 5419 else 5420 eval $cacheid=no 5421 fi 5422 rm -f core conftest.err conftest.$ac_objext \ 5423 conftest$ac_exeext conftest.$ac_ext 5424 fi 5425 5426 5427 CFLAGS="$xorg_testset_save_CFLAGS" 5428 5429 eval supported=\$$cacheid 5430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5431 $as_echo "$supported" >&6; } 5432 if test "$supported" = "yes" ; then 5433 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5434 found="yes" 5435 fi 5436 fi 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 xorg_testset_save_CFLAGS="$CFLAGS" 5453 5454 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5457 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5458 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5459 $as_echo_n "(cached) " >&6 5460 else 5461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5462 /* end confdefs.h. */ 5463 int i; 5464 _ACEOF 5465 if ac_fn_c_try_compile "$LINENO"; then : 5466 xorg_cv_cc_flag_unknown_warning_option=yes 5467 else 5468 xorg_cv_cc_flag_unknown_warning_option=no 5469 fi 5470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5471 fi 5472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5473 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5474 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5475 CFLAGS="$xorg_testset_save_CFLAGS" 5476 fi 5477 5478 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5479 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5481 fi 5482 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5484 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5485 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5486 $as_echo_n "(cached) " >&6 5487 else 5488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5489 /* end confdefs.h. */ 5490 int i; 5491 _ACEOF 5492 if ac_fn_c_try_compile "$LINENO"; then : 5493 xorg_cv_cc_flag_unused_command_line_argument=yes 5494 else 5495 xorg_cv_cc_flag_unused_command_line_argument=no 5496 fi 5497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5498 fi 5499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5500 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5501 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5502 CFLAGS="$xorg_testset_save_CFLAGS" 5503 fi 5504 5505 found="no" 5506 5507 if test $found = "no" ; then 5508 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5510 fi 5511 5512 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5513 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5514 fi 5515 5516 CFLAGS="$CFLAGS -Wmissing-prototypes" 5517 5518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5519 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5520 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5521 if eval \${$cacheid+:} false; then : 5522 $as_echo_n "(cached) " >&6 5523 else 5524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5525 /* end confdefs.h. */ 5526 int i; 5527 int 5528 main () 5529 { 5530 5531 ; 5532 return 0; 5533 } 5534 _ACEOF 5535 if ac_fn_c_try_link "$LINENO"; then : 5536 eval $cacheid=yes 5537 else 5538 eval $cacheid=no 5539 fi 5540 rm -f core conftest.err conftest.$ac_objext \ 5541 conftest$ac_exeext conftest.$ac_ext 5542 fi 5543 5544 5545 CFLAGS="$xorg_testset_save_CFLAGS" 5546 5547 eval supported=\$$cacheid 5548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5549 $as_echo "$supported" >&6; } 5550 if test "$supported" = "yes" ; then 5551 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5552 found="yes" 5553 fi 5554 fi 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570 xorg_testset_save_CFLAGS="$CFLAGS" 5571 5572 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5575 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5576 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5577 $as_echo_n "(cached) " >&6 5578 else 5579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5580 /* end confdefs.h. */ 5581 int i; 5582 _ACEOF 5583 if ac_fn_c_try_compile "$LINENO"; then : 5584 xorg_cv_cc_flag_unknown_warning_option=yes 5585 else 5586 xorg_cv_cc_flag_unknown_warning_option=no 5587 fi 5588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5589 fi 5590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5591 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5592 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5593 CFLAGS="$xorg_testset_save_CFLAGS" 5594 fi 5595 5596 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5597 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5599 fi 5600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5602 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5603 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5604 $as_echo_n "(cached) " >&6 5605 else 5606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5607 /* end confdefs.h. */ 5608 int i; 5609 _ACEOF 5610 if ac_fn_c_try_compile "$LINENO"; then : 5611 xorg_cv_cc_flag_unused_command_line_argument=yes 5612 else 5613 xorg_cv_cc_flag_unused_command_line_argument=no 5614 fi 5615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5616 fi 5617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5618 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5619 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5620 CFLAGS="$xorg_testset_save_CFLAGS" 5621 fi 5622 5623 found="no" 5624 5625 if test $found = "no" ; then 5626 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5628 fi 5629 5630 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5631 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5632 fi 5633 5634 CFLAGS="$CFLAGS -Wnested-externs" 5635 5636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5637 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5638 cacheid=xorg_cv_cc_flag__Wnested_externs 5639 if eval \${$cacheid+:} false; then : 5640 $as_echo_n "(cached) " >&6 5641 else 5642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5643 /* end confdefs.h. */ 5644 int i; 5645 int 5646 main () 5647 { 5648 5649 ; 5650 return 0; 5651 } 5652 _ACEOF 5653 if ac_fn_c_try_link "$LINENO"; then : 5654 eval $cacheid=yes 5655 else 5656 eval $cacheid=no 5657 fi 5658 rm -f core conftest.err conftest.$ac_objext \ 5659 conftest$ac_exeext conftest.$ac_ext 5660 fi 5661 5662 5663 CFLAGS="$xorg_testset_save_CFLAGS" 5664 5665 eval supported=\$$cacheid 5666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5667 $as_echo "$supported" >&6; } 5668 if test "$supported" = "yes" ; then 5669 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5670 found="yes" 5671 fi 5672 fi 5673 5674 5675 5676 5677 5678 5679 5680 5681 5682 5683 5684 5685 5686 5687 5688 xorg_testset_save_CFLAGS="$CFLAGS" 5689 5690 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5691 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5693 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5694 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5695 $as_echo_n "(cached) " >&6 5696 else 5697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5698 /* end confdefs.h. */ 5699 int i; 5700 _ACEOF 5701 if ac_fn_c_try_compile "$LINENO"; then : 5702 xorg_cv_cc_flag_unknown_warning_option=yes 5703 else 5704 xorg_cv_cc_flag_unknown_warning_option=no 5705 fi 5706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5707 fi 5708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5709 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5710 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5711 CFLAGS="$xorg_testset_save_CFLAGS" 5712 fi 5713 5714 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5717 fi 5718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5720 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5721 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5722 $as_echo_n "(cached) " >&6 5723 else 5724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5725 /* end confdefs.h. */ 5726 int i; 5727 _ACEOF 5728 if ac_fn_c_try_compile "$LINENO"; then : 5729 xorg_cv_cc_flag_unused_command_line_argument=yes 5730 else 5731 xorg_cv_cc_flag_unused_command_line_argument=no 5732 fi 5733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5734 fi 5735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5736 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5737 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5738 CFLAGS="$xorg_testset_save_CFLAGS" 5739 fi 5740 5741 found="no" 5742 5743 if test $found = "no" ; then 5744 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5746 fi 5747 5748 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5750 fi 5751 5752 CFLAGS="$CFLAGS -Wbad-function-cast" 5753 5754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5755 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5756 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5757 if eval \${$cacheid+:} false; then : 5758 $as_echo_n "(cached) " >&6 5759 else 5760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5761 /* end confdefs.h. */ 5762 int i; 5763 int 5764 main () 5765 { 5766 5767 ; 5768 return 0; 5769 } 5770 _ACEOF 5771 if ac_fn_c_try_link "$LINENO"; then : 5772 eval $cacheid=yes 5773 else 5774 eval $cacheid=no 5775 fi 5776 rm -f core conftest.err conftest.$ac_objext \ 5777 conftest$ac_exeext conftest.$ac_ext 5778 fi 5779 5780 5781 CFLAGS="$xorg_testset_save_CFLAGS" 5782 5783 eval supported=\$$cacheid 5784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5785 $as_echo "$supported" >&6; } 5786 if test "$supported" = "yes" ; then 5787 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5788 found="yes" 5789 fi 5790 fi 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 5806 xorg_testset_save_CFLAGS="$CFLAGS" 5807 5808 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5811 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5812 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5813 $as_echo_n "(cached) " >&6 5814 else 5815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5816 /* end confdefs.h. */ 5817 int i; 5818 _ACEOF 5819 if ac_fn_c_try_compile "$LINENO"; then : 5820 xorg_cv_cc_flag_unknown_warning_option=yes 5821 else 5822 xorg_cv_cc_flag_unknown_warning_option=no 5823 fi 5824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5825 fi 5826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5827 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5828 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5829 CFLAGS="$xorg_testset_save_CFLAGS" 5830 fi 5831 5832 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5833 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5835 fi 5836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5838 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5839 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5840 $as_echo_n "(cached) " >&6 5841 else 5842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5843 /* end confdefs.h. */ 5844 int i; 5845 _ACEOF 5846 if ac_fn_c_try_compile "$LINENO"; then : 5847 xorg_cv_cc_flag_unused_command_line_argument=yes 5848 else 5849 xorg_cv_cc_flag_unused_command_line_argument=no 5850 fi 5851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5852 fi 5853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5854 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5855 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5856 CFLAGS="$xorg_testset_save_CFLAGS" 5857 fi 5858 5859 found="no" 5860 5861 if test $found = "no" ; then 5862 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5864 fi 5865 5866 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5867 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5868 fi 5869 5870 CFLAGS="$CFLAGS -Wold-style-definition" 5871 5872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5873 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5874 cacheid=xorg_cv_cc_flag__Wold_style_definition 5875 if eval \${$cacheid+:} false; then : 5876 $as_echo_n "(cached) " >&6 5877 else 5878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5879 /* end confdefs.h. */ 5880 int i; 5881 int 5882 main () 5883 { 5884 5885 ; 5886 return 0; 5887 } 5888 _ACEOF 5889 if ac_fn_c_try_link "$LINENO"; then : 5890 eval $cacheid=yes 5891 else 5892 eval $cacheid=no 5893 fi 5894 rm -f core conftest.err conftest.$ac_objext \ 5895 conftest$ac_exeext conftest.$ac_ext 5896 fi 5897 5898 5899 CFLAGS="$xorg_testset_save_CFLAGS" 5900 5901 eval supported=\$$cacheid 5902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5903 $as_echo "$supported" >&6; } 5904 if test "$supported" = "yes" ; then 5905 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5906 found="yes" 5907 fi 5908 fi 5909 5910 if test $found = "no" ; then 5911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5913 fi 5914 5915 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5917 fi 5918 5919 CFLAGS="$CFLAGS -fd" 5920 5921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5922 $as_echo_n "checking if $CC supports -fd... " >&6; } 5923 cacheid=xorg_cv_cc_flag__fd 5924 if eval \${$cacheid+:} 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 int 5931 main () 5932 { 5933 5934 ; 5935 return 0; 5936 } 5937 _ACEOF 5938 if ac_fn_c_try_link "$LINENO"; then : 5939 eval $cacheid=yes 5940 else 5941 eval $cacheid=no 5942 fi 5943 rm -f core conftest.err conftest.$ac_objext \ 5944 conftest$ac_exeext conftest.$ac_ext 5945 fi 5946 5947 5948 CFLAGS="$xorg_testset_save_CFLAGS" 5949 5950 eval supported=\$$cacheid 5951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5952 $as_echo "$supported" >&6; } 5953 if test "$supported" = "yes" ; then 5954 BASE_CFLAGS="$BASE_CFLAGS -fd" 5955 found="yes" 5956 fi 5957 fi 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971 5972 5973 xorg_testset_save_CFLAGS="$CFLAGS" 5974 5975 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5978 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5979 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5980 $as_echo_n "(cached) " >&6 5981 else 5982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5983 /* end confdefs.h. */ 5984 int i; 5985 _ACEOF 5986 if ac_fn_c_try_compile "$LINENO"; then : 5987 xorg_cv_cc_flag_unknown_warning_option=yes 5988 else 5989 xorg_cv_cc_flag_unknown_warning_option=no 5990 fi 5991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5992 fi 5993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5994 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5995 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5996 CFLAGS="$xorg_testset_save_CFLAGS" 5997 fi 5998 5999 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6000 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6002 fi 6003 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6005 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6006 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6007 $as_echo_n "(cached) " >&6 6008 else 6009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6010 /* end confdefs.h. */ 6011 int i; 6012 _ACEOF 6013 if ac_fn_c_try_compile "$LINENO"; then : 6014 xorg_cv_cc_flag_unused_command_line_argument=yes 6015 else 6016 xorg_cv_cc_flag_unused_command_line_argument=no 6017 fi 6018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6019 fi 6020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6021 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6022 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6023 CFLAGS="$xorg_testset_save_CFLAGS" 6024 fi 6025 6026 found="no" 6027 6028 if test $found = "no" ; then 6029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6031 fi 6032 6033 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6034 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6035 fi 6036 6037 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6038 6039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6040 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6041 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6042 if eval \${$cacheid+:} false; then : 6043 $as_echo_n "(cached) " >&6 6044 else 6045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6046 /* end confdefs.h. */ 6047 int i; 6048 int 6049 main () 6050 { 6051 6052 ; 6053 return 0; 6054 } 6055 _ACEOF 6056 if ac_fn_c_try_link "$LINENO"; then : 6057 eval $cacheid=yes 6058 else 6059 eval $cacheid=no 6060 fi 6061 rm -f core conftest.err conftest.$ac_objext \ 6062 conftest$ac_exeext conftest.$ac_ext 6063 fi 6064 6065 6066 CFLAGS="$xorg_testset_save_CFLAGS" 6067 6068 eval supported=\$$cacheid 6069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6070 $as_echo "$supported" >&6; } 6071 if test "$supported" = "yes" ; then 6072 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6073 found="yes" 6074 fi 6075 fi 6076 6077 6078 6079 6080 6081 # This chunk adds additional warnings that could catch undesired effects. 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 xorg_testset_save_CFLAGS="$CFLAGS" 6096 6097 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6100 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6101 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6102 $as_echo_n "(cached) " >&6 6103 else 6104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6105 /* end confdefs.h. */ 6106 int i; 6107 _ACEOF 6108 if ac_fn_c_try_compile "$LINENO"; then : 6109 xorg_cv_cc_flag_unknown_warning_option=yes 6110 else 6111 xorg_cv_cc_flag_unknown_warning_option=no 6112 fi 6113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6114 fi 6115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6116 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6117 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6118 CFLAGS="$xorg_testset_save_CFLAGS" 6119 fi 6120 6121 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6122 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6124 fi 6125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6127 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6128 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6129 $as_echo_n "(cached) " >&6 6130 else 6131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6132 /* end confdefs.h. */ 6133 int i; 6134 _ACEOF 6135 if ac_fn_c_try_compile "$LINENO"; then : 6136 xorg_cv_cc_flag_unused_command_line_argument=yes 6137 else 6138 xorg_cv_cc_flag_unused_command_line_argument=no 6139 fi 6140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6141 fi 6142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6143 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6144 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6145 CFLAGS="$xorg_testset_save_CFLAGS" 6146 fi 6147 6148 found="no" 6149 6150 if test $found = "no" ; then 6151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6153 fi 6154 6155 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6157 fi 6158 6159 CFLAGS="$CFLAGS -Wunused" 6160 6161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6162 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6163 cacheid=xorg_cv_cc_flag__Wunused 6164 if eval \${$cacheid+:} false; then : 6165 $as_echo_n "(cached) " >&6 6166 else 6167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6168 /* end confdefs.h. */ 6169 int i; 6170 int 6171 main () 6172 { 6173 6174 ; 6175 return 0; 6176 } 6177 _ACEOF 6178 if ac_fn_c_try_link "$LINENO"; then : 6179 eval $cacheid=yes 6180 else 6181 eval $cacheid=no 6182 fi 6183 rm -f core conftest.err conftest.$ac_objext \ 6184 conftest$ac_exeext conftest.$ac_ext 6185 fi 6186 6187 6188 CFLAGS="$xorg_testset_save_CFLAGS" 6189 6190 eval supported=\$$cacheid 6191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6192 $as_echo "$supported" >&6; } 6193 if test "$supported" = "yes" ; then 6194 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6195 found="yes" 6196 fi 6197 fi 6198 6199 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 xorg_testset_save_CFLAGS="$CFLAGS" 6214 6215 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6218 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6219 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6220 $as_echo_n "(cached) " >&6 6221 else 6222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6223 /* end confdefs.h. */ 6224 int i; 6225 _ACEOF 6226 if ac_fn_c_try_compile "$LINENO"; then : 6227 xorg_cv_cc_flag_unknown_warning_option=yes 6228 else 6229 xorg_cv_cc_flag_unknown_warning_option=no 6230 fi 6231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6232 fi 6233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6234 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6235 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6236 CFLAGS="$xorg_testset_save_CFLAGS" 6237 fi 6238 6239 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6242 fi 6243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6245 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6246 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6247 $as_echo_n "(cached) " >&6 6248 else 6249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6250 /* end confdefs.h. */ 6251 int i; 6252 _ACEOF 6253 if ac_fn_c_try_compile "$LINENO"; then : 6254 xorg_cv_cc_flag_unused_command_line_argument=yes 6255 else 6256 xorg_cv_cc_flag_unused_command_line_argument=no 6257 fi 6258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6259 fi 6260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6261 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6262 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6263 CFLAGS="$xorg_testset_save_CFLAGS" 6264 fi 6265 6266 found="no" 6267 6268 if test $found = "no" ; then 6269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6271 fi 6272 6273 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6275 fi 6276 6277 CFLAGS="$CFLAGS -Wuninitialized" 6278 6279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6280 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6281 cacheid=xorg_cv_cc_flag__Wuninitialized 6282 if eval \${$cacheid+:} false; then : 6283 $as_echo_n "(cached) " >&6 6284 else 6285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6286 /* end confdefs.h. */ 6287 int i; 6288 int 6289 main () 6290 { 6291 6292 ; 6293 return 0; 6294 } 6295 _ACEOF 6296 if ac_fn_c_try_link "$LINENO"; then : 6297 eval $cacheid=yes 6298 else 6299 eval $cacheid=no 6300 fi 6301 rm -f core conftest.err conftest.$ac_objext \ 6302 conftest$ac_exeext conftest.$ac_ext 6303 fi 6304 6305 6306 CFLAGS="$xorg_testset_save_CFLAGS" 6307 6308 eval supported=\$$cacheid 6309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6310 $as_echo "$supported" >&6; } 6311 if test "$supported" = "yes" ; then 6312 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6313 found="yes" 6314 fi 6315 fi 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328 6329 6330 6331 xorg_testset_save_CFLAGS="$CFLAGS" 6332 6333 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6336 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6337 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6338 $as_echo_n "(cached) " >&6 6339 else 6340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6341 /* end confdefs.h. */ 6342 int i; 6343 _ACEOF 6344 if ac_fn_c_try_compile "$LINENO"; then : 6345 xorg_cv_cc_flag_unknown_warning_option=yes 6346 else 6347 xorg_cv_cc_flag_unknown_warning_option=no 6348 fi 6349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6350 fi 6351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6352 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6353 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6354 CFLAGS="$xorg_testset_save_CFLAGS" 6355 fi 6356 6357 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6358 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6360 fi 6361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6363 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6364 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6365 $as_echo_n "(cached) " >&6 6366 else 6367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6368 /* end confdefs.h. */ 6369 int i; 6370 _ACEOF 6371 if ac_fn_c_try_compile "$LINENO"; then : 6372 xorg_cv_cc_flag_unused_command_line_argument=yes 6373 else 6374 xorg_cv_cc_flag_unused_command_line_argument=no 6375 fi 6376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6377 fi 6378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6379 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6380 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6381 CFLAGS="$xorg_testset_save_CFLAGS" 6382 fi 6383 6384 found="no" 6385 6386 if test $found = "no" ; then 6387 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6389 fi 6390 6391 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6392 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6393 fi 6394 6395 CFLAGS="$CFLAGS -Wshadow" 6396 6397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6398 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6399 cacheid=xorg_cv_cc_flag__Wshadow 6400 if eval \${$cacheid+:} false; then : 6401 $as_echo_n "(cached) " >&6 6402 else 6403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6404 /* end confdefs.h. */ 6405 int i; 6406 int 6407 main () 6408 { 6409 6410 ; 6411 return 0; 6412 } 6413 _ACEOF 6414 if ac_fn_c_try_link "$LINENO"; then : 6415 eval $cacheid=yes 6416 else 6417 eval $cacheid=no 6418 fi 6419 rm -f core conftest.err conftest.$ac_objext \ 6420 conftest$ac_exeext conftest.$ac_ext 6421 fi 6422 6423 6424 CFLAGS="$xorg_testset_save_CFLAGS" 6425 6426 eval supported=\$$cacheid 6427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6428 $as_echo "$supported" >&6; } 6429 if test "$supported" = "yes" ; then 6430 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6431 found="yes" 6432 fi 6433 fi 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 xorg_testset_save_CFLAGS="$CFLAGS" 6450 6451 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6454 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6455 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6456 $as_echo_n "(cached) " >&6 6457 else 6458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6459 /* end confdefs.h. */ 6460 int i; 6461 _ACEOF 6462 if ac_fn_c_try_compile "$LINENO"; then : 6463 xorg_cv_cc_flag_unknown_warning_option=yes 6464 else 6465 xorg_cv_cc_flag_unknown_warning_option=no 6466 fi 6467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6468 fi 6469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6470 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6471 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6472 CFLAGS="$xorg_testset_save_CFLAGS" 6473 fi 6474 6475 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6476 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6478 fi 6479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6481 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6482 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6483 $as_echo_n "(cached) " >&6 6484 else 6485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6486 /* end confdefs.h. */ 6487 int i; 6488 _ACEOF 6489 if ac_fn_c_try_compile "$LINENO"; then : 6490 xorg_cv_cc_flag_unused_command_line_argument=yes 6491 else 6492 xorg_cv_cc_flag_unused_command_line_argument=no 6493 fi 6494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6495 fi 6496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6497 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6498 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6499 CFLAGS="$xorg_testset_save_CFLAGS" 6500 fi 6501 6502 found="no" 6503 6504 if test $found = "no" ; then 6505 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6507 fi 6508 6509 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6511 fi 6512 6513 CFLAGS="$CFLAGS -Wmissing-noreturn" 6514 6515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6516 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6517 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6518 if eval \${$cacheid+:} false; then : 6519 $as_echo_n "(cached) " >&6 6520 else 6521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6522 /* end confdefs.h. */ 6523 int i; 6524 int 6525 main () 6526 { 6527 6528 ; 6529 return 0; 6530 } 6531 _ACEOF 6532 if ac_fn_c_try_link "$LINENO"; then : 6533 eval $cacheid=yes 6534 else 6535 eval $cacheid=no 6536 fi 6537 rm -f core conftest.err conftest.$ac_objext \ 6538 conftest$ac_exeext conftest.$ac_ext 6539 fi 6540 6541 6542 CFLAGS="$xorg_testset_save_CFLAGS" 6543 6544 eval supported=\$$cacheid 6545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6546 $as_echo "$supported" >&6; } 6547 if test "$supported" = "yes" ; then 6548 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6549 found="yes" 6550 fi 6551 fi 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561 6562 6563 6564 6565 6566 6567 xorg_testset_save_CFLAGS="$CFLAGS" 6568 6569 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6572 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6573 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6574 $as_echo_n "(cached) " >&6 6575 else 6576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6577 /* end confdefs.h. */ 6578 int i; 6579 _ACEOF 6580 if ac_fn_c_try_compile "$LINENO"; then : 6581 xorg_cv_cc_flag_unknown_warning_option=yes 6582 else 6583 xorg_cv_cc_flag_unknown_warning_option=no 6584 fi 6585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6586 fi 6587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6588 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6589 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6590 CFLAGS="$xorg_testset_save_CFLAGS" 6591 fi 6592 6593 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6594 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6595 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6596 fi 6597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6599 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6600 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6601 $as_echo_n "(cached) " >&6 6602 else 6603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6604 /* end confdefs.h. */ 6605 int i; 6606 _ACEOF 6607 if ac_fn_c_try_compile "$LINENO"; then : 6608 xorg_cv_cc_flag_unused_command_line_argument=yes 6609 else 6610 xorg_cv_cc_flag_unused_command_line_argument=no 6611 fi 6612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6613 fi 6614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6615 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6616 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6617 CFLAGS="$xorg_testset_save_CFLAGS" 6618 fi 6619 6620 found="no" 6621 6622 if test $found = "no" ; then 6623 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6625 fi 6626 6627 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6628 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6629 fi 6630 6631 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6632 6633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6634 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6635 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6636 if eval \${$cacheid+:} false; then : 6637 $as_echo_n "(cached) " >&6 6638 else 6639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6640 /* end confdefs.h. */ 6641 int i; 6642 int 6643 main () 6644 { 6645 6646 ; 6647 return 0; 6648 } 6649 _ACEOF 6650 if ac_fn_c_try_link "$LINENO"; then : 6651 eval $cacheid=yes 6652 else 6653 eval $cacheid=no 6654 fi 6655 rm -f core conftest.err conftest.$ac_objext \ 6656 conftest$ac_exeext conftest.$ac_ext 6657 fi 6658 6659 6660 CFLAGS="$xorg_testset_save_CFLAGS" 6661 6662 eval supported=\$$cacheid 6663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6664 $as_echo "$supported" >&6; } 6665 if test "$supported" = "yes" ; then 6666 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6667 found="yes" 6668 fi 6669 fi 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685 xorg_testset_save_CFLAGS="$CFLAGS" 6686 6687 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6690 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6691 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6692 $as_echo_n "(cached) " >&6 6693 else 6694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6695 /* end confdefs.h. */ 6696 int i; 6697 _ACEOF 6698 if ac_fn_c_try_compile "$LINENO"; then : 6699 xorg_cv_cc_flag_unknown_warning_option=yes 6700 else 6701 xorg_cv_cc_flag_unknown_warning_option=no 6702 fi 6703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6704 fi 6705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6706 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6707 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6708 CFLAGS="$xorg_testset_save_CFLAGS" 6709 fi 6710 6711 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6712 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6713 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6714 fi 6715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6717 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6718 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6719 $as_echo_n "(cached) " >&6 6720 else 6721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6722 /* end confdefs.h. */ 6723 int i; 6724 _ACEOF 6725 if ac_fn_c_try_compile "$LINENO"; then : 6726 xorg_cv_cc_flag_unused_command_line_argument=yes 6727 else 6728 xorg_cv_cc_flag_unused_command_line_argument=no 6729 fi 6730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6731 fi 6732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6733 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6734 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6735 CFLAGS="$xorg_testset_save_CFLAGS" 6736 fi 6737 6738 found="no" 6739 6740 if test $found = "no" ; then 6741 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6743 fi 6744 6745 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6746 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6747 fi 6748 6749 CFLAGS="$CFLAGS -Wredundant-decls" 6750 6751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6752 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6753 cacheid=xorg_cv_cc_flag__Wredundant_decls 6754 if eval \${$cacheid+:} false; then : 6755 $as_echo_n "(cached) " >&6 6756 else 6757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6758 /* end confdefs.h. */ 6759 int i; 6760 int 6761 main () 6762 { 6763 6764 ; 6765 return 0; 6766 } 6767 _ACEOF 6768 if ac_fn_c_try_link "$LINENO"; then : 6769 eval $cacheid=yes 6770 else 6771 eval $cacheid=no 6772 fi 6773 rm -f core conftest.err conftest.$ac_objext \ 6774 conftest$ac_exeext conftest.$ac_ext 6775 fi 6776 6777 6778 CFLAGS="$xorg_testset_save_CFLAGS" 6779 6780 eval supported=\$$cacheid 6781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6782 $as_echo "$supported" >&6; } 6783 if test "$supported" = "yes" ; then 6784 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6785 found="yes" 6786 fi 6787 fi 6788 6789 6790 6791 6792 6793 6794 6795 6796 6797 6798 6799 6800 6801 6802 6803 xorg_testset_save_CFLAGS="$CFLAGS" 6804 6805 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6808 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6809 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6810 $as_echo_n "(cached) " >&6 6811 else 6812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6813 /* end confdefs.h. */ 6814 int i; 6815 _ACEOF 6816 if ac_fn_c_try_compile "$LINENO"; then : 6817 xorg_cv_cc_flag_unknown_warning_option=yes 6818 else 6819 xorg_cv_cc_flag_unknown_warning_option=no 6820 fi 6821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6822 fi 6823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6824 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6825 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6826 CFLAGS="$xorg_testset_save_CFLAGS" 6827 fi 6828 6829 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6830 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6832 fi 6833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6835 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6836 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6837 $as_echo_n "(cached) " >&6 6838 else 6839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6840 /* end confdefs.h. */ 6841 int i; 6842 _ACEOF 6843 if ac_fn_c_try_compile "$LINENO"; then : 6844 xorg_cv_cc_flag_unused_command_line_argument=yes 6845 else 6846 xorg_cv_cc_flag_unused_command_line_argument=no 6847 fi 6848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6849 fi 6850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6851 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6852 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6853 CFLAGS="$xorg_testset_save_CFLAGS" 6854 fi 6855 6856 found="no" 6857 6858 if test $found = "no" ; then 6859 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6861 fi 6862 6863 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6864 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6865 fi 6866 6867 CFLAGS="$CFLAGS -Wlogical-op" 6868 6869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6870 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6871 cacheid=xorg_cv_cc_flag__Wlogical_op 6872 if eval \${$cacheid+:} false; then : 6873 $as_echo_n "(cached) " >&6 6874 else 6875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6876 /* end confdefs.h. */ 6877 int i; 6878 int 6879 main () 6880 { 6881 6882 ; 6883 return 0; 6884 } 6885 _ACEOF 6886 if ac_fn_c_try_link "$LINENO"; then : 6887 eval $cacheid=yes 6888 else 6889 eval $cacheid=no 6890 fi 6891 rm -f core conftest.err conftest.$ac_objext \ 6892 conftest$ac_exeext conftest.$ac_ext 6893 fi 6894 6895 6896 CFLAGS="$xorg_testset_save_CFLAGS" 6897 6898 eval supported=\$$cacheid 6899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6900 $as_echo "$supported" >&6; } 6901 if test "$supported" = "yes" ; then 6902 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6903 found="yes" 6904 fi 6905 fi 6906 6907 6908 6909 # These are currently disabled because they are noisy. They will be enabled 6910 # in the future once the codebase is sufficiently modernized to silence 6911 # them. For now, I don't want them to drown out the other warnings. 6912 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6913 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6914 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6915 6916 # Turn some warnings into errors, so we don't accidently get successful builds 6917 # when there are problems that should be fixed. 6918 6919 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6920 6921 6922 6923 6924 6925 6926 6927 6928 6929 6930 6931 6932 6933 xorg_testset_save_CFLAGS="$CFLAGS" 6934 6935 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6938 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6939 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6940 $as_echo_n "(cached) " >&6 6941 else 6942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6943 /* end confdefs.h. */ 6944 int i; 6945 _ACEOF 6946 if ac_fn_c_try_compile "$LINENO"; then : 6947 xorg_cv_cc_flag_unknown_warning_option=yes 6948 else 6949 xorg_cv_cc_flag_unknown_warning_option=no 6950 fi 6951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6952 fi 6953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6954 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6955 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6956 CFLAGS="$xorg_testset_save_CFLAGS" 6957 fi 6958 6959 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6960 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6962 fi 6963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6965 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6966 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6967 $as_echo_n "(cached) " >&6 6968 else 6969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6970 /* end confdefs.h. */ 6971 int i; 6972 _ACEOF 6973 if ac_fn_c_try_compile "$LINENO"; then : 6974 xorg_cv_cc_flag_unused_command_line_argument=yes 6975 else 6976 xorg_cv_cc_flag_unused_command_line_argument=no 6977 fi 6978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6979 fi 6980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6981 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6982 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6983 CFLAGS="$xorg_testset_save_CFLAGS" 6984 fi 6985 6986 found="no" 6987 6988 if test $found = "no" ; then 6989 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6991 fi 6992 6993 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6994 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6995 fi 6996 6997 CFLAGS="$CFLAGS -Werror=implicit" 6998 6999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7000 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7001 cacheid=xorg_cv_cc_flag__Werror_implicit 7002 if eval \${$cacheid+:} false; then : 7003 $as_echo_n "(cached) " >&6 7004 else 7005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7006 /* end confdefs.h. */ 7007 int i; 7008 int 7009 main () 7010 { 7011 7012 ; 7013 return 0; 7014 } 7015 _ACEOF 7016 if ac_fn_c_try_link "$LINENO"; then : 7017 eval $cacheid=yes 7018 else 7019 eval $cacheid=no 7020 fi 7021 rm -f core conftest.err conftest.$ac_objext \ 7022 conftest$ac_exeext conftest.$ac_ext 7023 fi 7024 7025 7026 CFLAGS="$xorg_testset_save_CFLAGS" 7027 7028 eval supported=\$$cacheid 7029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7030 $as_echo "$supported" >&6; } 7031 if test "$supported" = "yes" ; then 7032 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7033 found="yes" 7034 fi 7035 fi 7036 7037 if test $found = "no" ; then 7038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7040 fi 7041 7042 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7044 fi 7045 7046 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7047 7048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7049 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7050 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7051 if eval \${$cacheid+:} 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 int 7058 main () 7059 { 7060 7061 ; 7062 return 0; 7063 } 7064 _ACEOF 7065 if ac_fn_c_try_link "$LINENO"; then : 7066 eval $cacheid=yes 7067 else 7068 eval $cacheid=no 7069 fi 7070 rm -f core conftest.err conftest.$ac_objext \ 7071 conftest$ac_exeext conftest.$ac_ext 7072 fi 7073 7074 7075 CFLAGS="$xorg_testset_save_CFLAGS" 7076 7077 eval supported=\$$cacheid 7078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7079 $as_echo "$supported" >&6; } 7080 if test "$supported" = "yes" ; then 7081 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7082 found="yes" 7083 fi 7084 fi 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 7100 xorg_testset_save_CFLAGS="$CFLAGS" 7101 7102 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7105 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7106 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7107 $as_echo_n "(cached) " >&6 7108 else 7109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7110 /* end confdefs.h. */ 7111 int i; 7112 _ACEOF 7113 if ac_fn_c_try_compile "$LINENO"; then : 7114 xorg_cv_cc_flag_unknown_warning_option=yes 7115 else 7116 xorg_cv_cc_flag_unknown_warning_option=no 7117 fi 7118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7119 fi 7120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7121 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7122 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7123 CFLAGS="$xorg_testset_save_CFLAGS" 7124 fi 7125 7126 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7127 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7129 fi 7130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7132 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7133 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7134 $as_echo_n "(cached) " >&6 7135 else 7136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7137 /* end confdefs.h. */ 7138 int i; 7139 _ACEOF 7140 if ac_fn_c_try_compile "$LINENO"; then : 7141 xorg_cv_cc_flag_unused_command_line_argument=yes 7142 else 7143 xorg_cv_cc_flag_unused_command_line_argument=no 7144 fi 7145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7146 fi 7147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7148 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7149 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7150 CFLAGS="$xorg_testset_save_CFLAGS" 7151 fi 7152 7153 found="no" 7154 7155 if test $found = "no" ; then 7156 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7158 fi 7159 7160 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7162 fi 7163 7164 CFLAGS="$CFLAGS -Werror=nonnull" 7165 7166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7167 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7168 cacheid=xorg_cv_cc_flag__Werror_nonnull 7169 if eval \${$cacheid+:} false; then : 7170 $as_echo_n "(cached) " >&6 7171 else 7172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7173 /* end confdefs.h. */ 7174 int i; 7175 int 7176 main () 7177 { 7178 7179 ; 7180 return 0; 7181 } 7182 _ACEOF 7183 if ac_fn_c_try_link "$LINENO"; then : 7184 eval $cacheid=yes 7185 else 7186 eval $cacheid=no 7187 fi 7188 rm -f core conftest.err conftest.$ac_objext \ 7189 conftest$ac_exeext conftest.$ac_ext 7190 fi 7191 7192 7193 CFLAGS="$xorg_testset_save_CFLAGS" 7194 7195 eval supported=\$$cacheid 7196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7197 $as_echo "$supported" >&6; } 7198 if test "$supported" = "yes" ; then 7199 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7200 found="yes" 7201 fi 7202 fi 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216 7217 7218 xorg_testset_save_CFLAGS="$CFLAGS" 7219 7220 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7223 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7224 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7225 $as_echo_n "(cached) " >&6 7226 else 7227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7228 /* end confdefs.h. */ 7229 int i; 7230 _ACEOF 7231 if ac_fn_c_try_compile "$LINENO"; then : 7232 xorg_cv_cc_flag_unknown_warning_option=yes 7233 else 7234 xorg_cv_cc_flag_unknown_warning_option=no 7235 fi 7236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7237 fi 7238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7239 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7240 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7241 CFLAGS="$xorg_testset_save_CFLAGS" 7242 fi 7243 7244 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7247 fi 7248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7250 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7251 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7252 $as_echo_n "(cached) " >&6 7253 else 7254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7255 /* end confdefs.h. */ 7256 int i; 7257 _ACEOF 7258 if ac_fn_c_try_compile "$LINENO"; then : 7259 xorg_cv_cc_flag_unused_command_line_argument=yes 7260 else 7261 xorg_cv_cc_flag_unused_command_line_argument=no 7262 fi 7263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7264 fi 7265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7266 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7267 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7268 CFLAGS="$xorg_testset_save_CFLAGS" 7269 fi 7270 7271 found="no" 7272 7273 if test $found = "no" ; then 7274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7276 fi 7277 7278 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7280 fi 7281 7282 CFLAGS="$CFLAGS -Werror=init-self" 7283 7284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7285 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7286 cacheid=xorg_cv_cc_flag__Werror_init_self 7287 if eval \${$cacheid+:} false; then : 7288 $as_echo_n "(cached) " >&6 7289 else 7290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7291 /* end confdefs.h. */ 7292 int i; 7293 int 7294 main () 7295 { 7296 7297 ; 7298 return 0; 7299 } 7300 _ACEOF 7301 if ac_fn_c_try_link "$LINENO"; then : 7302 eval $cacheid=yes 7303 else 7304 eval $cacheid=no 7305 fi 7306 rm -f core conftest.err conftest.$ac_objext \ 7307 conftest$ac_exeext conftest.$ac_ext 7308 fi 7309 7310 7311 CFLAGS="$xorg_testset_save_CFLAGS" 7312 7313 eval supported=\$$cacheid 7314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7315 $as_echo "$supported" >&6; } 7316 if test "$supported" = "yes" ; then 7317 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7318 found="yes" 7319 fi 7320 fi 7321 7322 7323 7324 7325 7326 7327 7328 7329 7330 7331 7332 7333 7334 7335 7336 xorg_testset_save_CFLAGS="$CFLAGS" 7337 7338 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7341 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7342 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7343 $as_echo_n "(cached) " >&6 7344 else 7345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7346 /* end confdefs.h. */ 7347 int i; 7348 _ACEOF 7349 if ac_fn_c_try_compile "$LINENO"; then : 7350 xorg_cv_cc_flag_unknown_warning_option=yes 7351 else 7352 xorg_cv_cc_flag_unknown_warning_option=no 7353 fi 7354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7355 fi 7356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7357 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7358 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7359 CFLAGS="$xorg_testset_save_CFLAGS" 7360 fi 7361 7362 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7365 fi 7366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7368 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7369 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7370 $as_echo_n "(cached) " >&6 7371 else 7372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7373 /* end confdefs.h. */ 7374 int i; 7375 _ACEOF 7376 if ac_fn_c_try_compile "$LINENO"; then : 7377 xorg_cv_cc_flag_unused_command_line_argument=yes 7378 else 7379 xorg_cv_cc_flag_unused_command_line_argument=no 7380 fi 7381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7382 fi 7383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7384 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7385 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7386 CFLAGS="$xorg_testset_save_CFLAGS" 7387 fi 7388 7389 found="no" 7390 7391 if test $found = "no" ; then 7392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7394 fi 7395 7396 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7398 fi 7399 7400 CFLAGS="$CFLAGS -Werror=main" 7401 7402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7403 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7404 cacheid=xorg_cv_cc_flag__Werror_main 7405 if eval \${$cacheid+:} false; then : 7406 $as_echo_n "(cached) " >&6 7407 else 7408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7409 /* end confdefs.h. */ 7410 int i; 7411 int 7412 main () 7413 { 7414 7415 ; 7416 return 0; 7417 } 7418 _ACEOF 7419 if ac_fn_c_try_link "$LINENO"; then : 7420 eval $cacheid=yes 7421 else 7422 eval $cacheid=no 7423 fi 7424 rm -f core conftest.err conftest.$ac_objext \ 7425 conftest$ac_exeext conftest.$ac_ext 7426 fi 7427 7428 7429 CFLAGS="$xorg_testset_save_CFLAGS" 7430 7431 eval supported=\$$cacheid 7432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7433 $as_echo "$supported" >&6; } 7434 if test "$supported" = "yes" ; then 7435 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7436 found="yes" 7437 fi 7438 fi 7439 7440 7441 7442 7443 7444 7445 7446 7447 7448 7449 7450 7451 7452 7453 7454 xorg_testset_save_CFLAGS="$CFLAGS" 7455 7456 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7459 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7460 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7461 $as_echo_n "(cached) " >&6 7462 else 7463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7464 /* end confdefs.h. */ 7465 int i; 7466 _ACEOF 7467 if ac_fn_c_try_compile "$LINENO"; then : 7468 xorg_cv_cc_flag_unknown_warning_option=yes 7469 else 7470 xorg_cv_cc_flag_unknown_warning_option=no 7471 fi 7472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7473 fi 7474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7475 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7476 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7477 CFLAGS="$xorg_testset_save_CFLAGS" 7478 fi 7479 7480 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7483 fi 7484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7486 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7487 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7488 $as_echo_n "(cached) " >&6 7489 else 7490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7491 /* end confdefs.h. */ 7492 int i; 7493 _ACEOF 7494 if ac_fn_c_try_compile "$LINENO"; then : 7495 xorg_cv_cc_flag_unused_command_line_argument=yes 7496 else 7497 xorg_cv_cc_flag_unused_command_line_argument=no 7498 fi 7499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7500 fi 7501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7502 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7503 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7504 CFLAGS="$xorg_testset_save_CFLAGS" 7505 fi 7506 7507 found="no" 7508 7509 if test $found = "no" ; then 7510 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7512 fi 7513 7514 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7515 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7516 fi 7517 7518 CFLAGS="$CFLAGS -Werror=missing-braces" 7519 7520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7521 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7522 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7523 if eval \${$cacheid+:} false; then : 7524 $as_echo_n "(cached) " >&6 7525 else 7526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7527 /* end confdefs.h. */ 7528 int i; 7529 int 7530 main () 7531 { 7532 7533 ; 7534 return 0; 7535 } 7536 _ACEOF 7537 if ac_fn_c_try_link "$LINENO"; then : 7538 eval $cacheid=yes 7539 else 7540 eval $cacheid=no 7541 fi 7542 rm -f core conftest.err conftest.$ac_objext \ 7543 conftest$ac_exeext conftest.$ac_ext 7544 fi 7545 7546 7547 CFLAGS="$xorg_testset_save_CFLAGS" 7548 7549 eval supported=\$$cacheid 7550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7551 $as_echo "$supported" >&6; } 7552 if test "$supported" = "yes" ; then 7553 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7554 found="yes" 7555 fi 7556 fi 7557 7558 7559 7560 7561 7562 7563 7564 7565 7566 7567 7568 7569 7570 7571 7572 xorg_testset_save_CFLAGS="$CFLAGS" 7573 7574 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7577 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7578 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7579 $as_echo_n "(cached) " >&6 7580 else 7581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7582 /* end confdefs.h. */ 7583 int i; 7584 _ACEOF 7585 if ac_fn_c_try_compile "$LINENO"; then : 7586 xorg_cv_cc_flag_unknown_warning_option=yes 7587 else 7588 xorg_cv_cc_flag_unknown_warning_option=no 7589 fi 7590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7591 fi 7592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7593 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7594 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7595 CFLAGS="$xorg_testset_save_CFLAGS" 7596 fi 7597 7598 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7599 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7601 fi 7602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7604 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7605 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7606 $as_echo_n "(cached) " >&6 7607 else 7608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7609 /* end confdefs.h. */ 7610 int i; 7611 _ACEOF 7612 if ac_fn_c_try_compile "$LINENO"; then : 7613 xorg_cv_cc_flag_unused_command_line_argument=yes 7614 else 7615 xorg_cv_cc_flag_unused_command_line_argument=no 7616 fi 7617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7618 fi 7619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7620 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7621 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7622 CFLAGS="$xorg_testset_save_CFLAGS" 7623 fi 7624 7625 found="no" 7626 7627 if test $found = "no" ; then 7628 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7630 fi 7631 7632 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7634 fi 7635 7636 CFLAGS="$CFLAGS -Werror=sequence-point" 7637 7638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7639 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7640 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7641 if eval \${$cacheid+:} false; then : 7642 $as_echo_n "(cached) " >&6 7643 else 7644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7645 /* end confdefs.h. */ 7646 int i; 7647 int 7648 main () 7649 { 7650 7651 ; 7652 return 0; 7653 } 7654 _ACEOF 7655 if ac_fn_c_try_link "$LINENO"; then : 7656 eval $cacheid=yes 7657 else 7658 eval $cacheid=no 7659 fi 7660 rm -f core conftest.err conftest.$ac_objext \ 7661 conftest$ac_exeext conftest.$ac_ext 7662 fi 7663 7664 7665 CFLAGS="$xorg_testset_save_CFLAGS" 7666 7667 eval supported=\$$cacheid 7668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7669 $as_echo "$supported" >&6; } 7670 if test "$supported" = "yes" ; then 7671 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7672 found="yes" 7673 fi 7674 fi 7675 7676 7677 7678 7679 7680 7681 7682 7683 7684 7685 7686 7687 7688 7689 7690 xorg_testset_save_CFLAGS="$CFLAGS" 7691 7692 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7695 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7696 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7697 $as_echo_n "(cached) " >&6 7698 else 7699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7700 /* end confdefs.h. */ 7701 int i; 7702 _ACEOF 7703 if ac_fn_c_try_compile "$LINENO"; then : 7704 xorg_cv_cc_flag_unknown_warning_option=yes 7705 else 7706 xorg_cv_cc_flag_unknown_warning_option=no 7707 fi 7708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7709 fi 7710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7711 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7712 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7713 CFLAGS="$xorg_testset_save_CFLAGS" 7714 fi 7715 7716 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7717 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7719 fi 7720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7722 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7723 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7724 $as_echo_n "(cached) " >&6 7725 else 7726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7727 /* end confdefs.h. */ 7728 int i; 7729 _ACEOF 7730 if ac_fn_c_try_compile "$LINENO"; then : 7731 xorg_cv_cc_flag_unused_command_line_argument=yes 7732 else 7733 xorg_cv_cc_flag_unused_command_line_argument=no 7734 fi 7735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7736 fi 7737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7738 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7739 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7740 CFLAGS="$xorg_testset_save_CFLAGS" 7741 fi 7742 7743 found="no" 7744 7745 if test $found = "no" ; then 7746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7748 fi 7749 7750 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7752 fi 7753 7754 CFLAGS="$CFLAGS -Werror=return-type" 7755 7756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7757 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7758 cacheid=xorg_cv_cc_flag__Werror_return_type 7759 if eval \${$cacheid+:} false; then : 7760 $as_echo_n "(cached) " >&6 7761 else 7762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7763 /* end confdefs.h. */ 7764 int i; 7765 int 7766 main () 7767 { 7768 7769 ; 7770 return 0; 7771 } 7772 _ACEOF 7773 if ac_fn_c_try_link "$LINENO"; then : 7774 eval $cacheid=yes 7775 else 7776 eval $cacheid=no 7777 fi 7778 rm -f core conftest.err conftest.$ac_objext \ 7779 conftest$ac_exeext conftest.$ac_ext 7780 fi 7781 7782 7783 CFLAGS="$xorg_testset_save_CFLAGS" 7784 7785 eval supported=\$$cacheid 7786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7787 $as_echo "$supported" >&6; } 7788 if test "$supported" = "yes" ; then 7789 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7790 found="yes" 7791 fi 7792 fi 7793 7794 if test $found = "no" ; then 7795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7797 fi 7798 7799 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7801 fi 7802 7803 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7804 7805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7806 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7807 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7808 if eval \${$cacheid+:} 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 int 7815 main () 7816 { 7817 7818 ; 7819 return 0; 7820 } 7821 _ACEOF 7822 if ac_fn_c_try_link "$LINENO"; then : 7823 eval $cacheid=yes 7824 else 7825 eval $cacheid=no 7826 fi 7827 rm -f core conftest.err conftest.$ac_objext \ 7828 conftest$ac_exeext conftest.$ac_ext 7829 fi 7830 7831 7832 CFLAGS="$xorg_testset_save_CFLAGS" 7833 7834 eval supported=\$$cacheid 7835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7836 $as_echo "$supported" >&6; } 7837 if test "$supported" = "yes" ; then 7838 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7839 found="yes" 7840 fi 7841 fi 7842 7843 7844 7845 7846 7847 7848 7849 7850 7851 7852 7853 7854 7855 7856 7857 xorg_testset_save_CFLAGS="$CFLAGS" 7858 7859 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7862 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7863 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7864 $as_echo_n "(cached) " >&6 7865 else 7866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7867 /* end confdefs.h. */ 7868 int i; 7869 _ACEOF 7870 if ac_fn_c_try_compile "$LINENO"; then : 7871 xorg_cv_cc_flag_unknown_warning_option=yes 7872 else 7873 xorg_cv_cc_flag_unknown_warning_option=no 7874 fi 7875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7876 fi 7877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7878 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7879 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7880 CFLAGS="$xorg_testset_save_CFLAGS" 7881 fi 7882 7883 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7886 fi 7887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7889 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7890 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7891 $as_echo_n "(cached) " >&6 7892 else 7893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7894 /* end confdefs.h. */ 7895 int i; 7896 _ACEOF 7897 if ac_fn_c_try_compile "$LINENO"; then : 7898 xorg_cv_cc_flag_unused_command_line_argument=yes 7899 else 7900 xorg_cv_cc_flag_unused_command_line_argument=no 7901 fi 7902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7903 fi 7904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7905 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7906 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7907 CFLAGS="$xorg_testset_save_CFLAGS" 7908 fi 7909 7910 found="no" 7911 7912 if test $found = "no" ; then 7913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7915 fi 7916 7917 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7919 fi 7920 7921 CFLAGS="$CFLAGS -Werror=trigraphs" 7922 7923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7924 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7925 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7926 if eval \${$cacheid+:} false; then : 7927 $as_echo_n "(cached) " >&6 7928 else 7929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7930 /* end confdefs.h. */ 7931 int i; 7932 int 7933 main () 7934 { 7935 7936 ; 7937 return 0; 7938 } 7939 _ACEOF 7940 if ac_fn_c_try_link "$LINENO"; then : 7941 eval $cacheid=yes 7942 else 7943 eval $cacheid=no 7944 fi 7945 rm -f core conftest.err conftest.$ac_objext \ 7946 conftest$ac_exeext conftest.$ac_ext 7947 fi 7948 7949 7950 CFLAGS="$xorg_testset_save_CFLAGS" 7951 7952 eval supported=\$$cacheid 7953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7954 $as_echo "$supported" >&6; } 7955 if test "$supported" = "yes" ; then 7956 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7957 found="yes" 7958 fi 7959 fi 7960 7961 7962 7963 7964 7965 7966 7967 7968 7969 7970 7971 7972 7973 7974 7975 xorg_testset_save_CFLAGS="$CFLAGS" 7976 7977 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7980 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7981 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7982 $as_echo_n "(cached) " >&6 7983 else 7984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7985 /* end confdefs.h. */ 7986 int i; 7987 _ACEOF 7988 if ac_fn_c_try_compile "$LINENO"; then : 7989 xorg_cv_cc_flag_unknown_warning_option=yes 7990 else 7991 xorg_cv_cc_flag_unknown_warning_option=no 7992 fi 7993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7994 fi 7995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7996 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7997 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7998 CFLAGS="$xorg_testset_save_CFLAGS" 7999 fi 8000 8001 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8004 fi 8005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8007 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8008 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8009 $as_echo_n "(cached) " >&6 8010 else 8011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8012 /* end confdefs.h. */ 8013 int i; 8014 _ACEOF 8015 if ac_fn_c_try_compile "$LINENO"; then : 8016 xorg_cv_cc_flag_unused_command_line_argument=yes 8017 else 8018 xorg_cv_cc_flag_unused_command_line_argument=no 8019 fi 8020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8021 fi 8022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8023 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8024 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8025 CFLAGS="$xorg_testset_save_CFLAGS" 8026 fi 8027 8028 found="no" 8029 8030 if test $found = "no" ; then 8031 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8033 fi 8034 8035 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8037 fi 8038 8039 CFLAGS="$CFLAGS -Werror=array-bounds" 8040 8041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8042 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8043 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8044 if eval \${$cacheid+:} false; then : 8045 $as_echo_n "(cached) " >&6 8046 else 8047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8048 /* end confdefs.h. */ 8049 int i; 8050 int 8051 main () 8052 { 8053 8054 ; 8055 return 0; 8056 } 8057 _ACEOF 8058 if ac_fn_c_try_link "$LINENO"; then : 8059 eval $cacheid=yes 8060 else 8061 eval $cacheid=no 8062 fi 8063 rm -f core conftest.err conftest.$ac_objext \ 8064 conftest$ac_exeext conftest.$ac_ext 8065 fi 8066 8067 8068 CFLAGS="$xorg_testset_save_CFLAGS" 8069 8070 eval supported=\$$cacheid 8071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8072 $as_echo "$supported" >&6; } 8073 if test "$supported" = "yes" ; then 8074 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8075 found="yes" 8076 fi 8077 fi 8078 8079 8080 8081 8082 8083 8084 8085 8086 8087 8088 8089 8090 8091 8092 8093 xorg_testset_save_CFLAGS="$CFLAGS" 8094 8095 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8098 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8099 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8100 $as_echo_n "(cached) " >&6 8101 else 8102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8103 /* end confdefs.h. */ 8104 int i; 8105 _ACEOF 8106 if ac_fn_c_try_compile "$LINENO"; then : 8107 xorg_cv_cc_flag_unknown_warning_option=yes 8108 else 8109 xorg_cv_cc_flag_unknown_warning_option=no 8110 fi 8111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8112 fi 8113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8114 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8115 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8116 CFLAGS="$xorg_testset_save_CFLAGS" 8117 fi 8118 8119 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8122 fi 8123 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8125 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8126 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8127 $as_echo_n "(cached) " >&6 8128 else 8129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8130 /* end confdefs.h. */ 8131 int i; 8132 _ACEOF 8133 if ac_fn_c_try_compile "$LINENO"; then : 8134 xorg_cv_cc_flag_unused_command_line_argument=yes 8135 else 8136 xorg_cv_cc_flag_unused_command_line_argument=no 8137 fi 8138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8139 fi 8140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8141 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8142 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8143 CFLAGS="$xorg_testset_save_CFLAGS" 8144 fi 8145 8146 found="no" 8147 8148 if test $found = "no" ; then 8149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8151 fi 8152 8153 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8155 fi 8156 8157 CFLAGS="$CFLAGS -Werror=write-strings" 8158 8159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8160 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8161 cacheid=xorg_cv_cc_flag__Werror_write_strings 8162 if eval \${$cacheid+:} false; then : 8163 $as_echo_n "(cached) " >&6 8164 else 8165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8166 /* end confdefs.h. */ 8167 int i; 8168 int 8169 main () 8170 { 8171 8172 ; 8173 return 0; 8174 } 8175 _ACEOF 8176 if ac_fn_c_try_link "$LINENO"; then : 8177 eval $cacheid=yes 8178 else 8179 eval $cacheid=no 8180 fi 8181 rm -f core conftest.err conftest.$ac_objext \ 8182 conftest$ac_exeext conftest.$ac_ext 8183 fi 8184 8185 8186 CFLAGS="$xorg_testset_save_CFLAGS" 8187 8188 eval supported=\$$cacheid 8189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8190 $as_echo "$supported" >&6; } 8191 if test "$supported" = "yes" ; then 8192 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8193 found="yes" 8194 fi 8195 fi 8196 8197 8198 8199 8200 8201 8202 8203 8204 8205 8206 8207 8208 8209 8210 8211 xorg_testset_save_CFLAGS="$CFLAGS" 8212 8213 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8216 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8217 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8218 $as_echo_n "(cached) " >&6 8219 else 8220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8221 /* end confdefs.h. */ 8222 int i; 8223 _ACEOF 8224 if ac_fn_c_try_compile "$LINENO"; then : 8225 xorg_cv_cc_flag_unknown_warning_option=yes 8226 else 8227 xorg_cv_cc_flag_unknown_warning_option=no 8228 fi 8229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8230 fi 8231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8232 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8233 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8234 CFLAGS="$xorg_testset_save_CFLAGS" 8235 fi 8236 8237 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8240 fi 8241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8243 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8244 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8245 $as_echo_n "(cached) " >&6 8246 else 8247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8248 /* end confdefs.h. */ 8249 int i; 8250 _ACEOF 8251 if ac_fn_c_try_compile "$LINENO"; then : 8252 xorg_cv_cc_flag_unused_command_line_argument=yes 8253 else 8254 xorg_cv_cc_flag_unused_command_line_argument=no 8255 fi 8256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8257 fi 8258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8259 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8260 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8261 CFLAGS="$xorg_testset_save_CFLAGS" 8262 fi 8263 8264 found="no" 8265 8266 if test $found = "no" ; then 8267 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8269 fi 8270 8271 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8272 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8273 fi 8274 8275 CFLAGS="$CFLAGS -Werror=address" 8276 8277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8278 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8279 cacheid=xorg_cv_cc_flag__Werror_address 8280 if eval \${$cacheid+:} false; then : 8281 $as_echo_n "(cached) " >&6 8282 else 8283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8284 /* end confdefs.h. */ 8285 int i; 8286 int 8287 main () 8288 { 8289 8290 ; 8291 return 0; 8292 } 8293 _ACEOF 8294 if ac_fn_c_try_link "$LINENO"; then : 8295 eval $cacheid=yes 8296 else 8297 eval $cacheid=no 8298 fi 8299 rm -f core conftest.err conftest.$ac_objext \ 8300 conftest$ac_exeext conftest.$ac_ext 8301 fi 8302 8303 8304 CFLAGS="$xorg_testset_save_CFLAGS" 8305 8306 eval supported=\$$cacheid 8307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8308 $as_echo "$supported" >&6; } 8309 if test "$supported" = "yes" ; then 8310 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8311 found="yes" 8312 fi 8313 fi 8314 8315 8316 8317 8318 8319 8320 8321 8322 8323 8324 8325 8326 8327 8328 8329 xorg_testset_save_CFLAGS="$CFLAGS" 8330 8331 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8334 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8335 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8336 $as_echo_n "(cached) " >&6 8337 else 8338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8339 /* end confdefs.h. */ 8340 int i; 8341 _ACEOF 8342 if ac_fn_c_try_compile "$LINENO"; then : 8343 xorg_cv_cc_flag_unknown_warning_option=yes 8344 else 8345 xorg_cv_cc_flag_unknown_warning_option=no 8346 fi 8347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8348 fi 8349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8350 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8351 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8352 CFLAGS="$xorg_testset_save_CFLAGS" 8353 fi 8354 8355 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8358 fi 8359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8361 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8362 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8363 $as_echo_n "(cached) " >&6 8364 else 8365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8366 /* end confdefs.h. */ 8367 int i; 8368 _ACEOF 8369 if ac_fn_c_try_compile "$LINENO"; then : 8370 xorg_cv_cc_flag_unused_command_line_argument=yes 8371 else 8372 xorg_cv_cc_flag_unused_command_line_argument=no 8373 fi 8374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8375 fi 8376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8377 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8378 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8379 CFLAGS="$xorg_testset_save_CFLAGS" 8380 fi 8381 8382 found="no" 8383 8384 if test $found = "no" ; then 8385 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8387 fi 8388 8389 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8391 fi 8392 8393 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8394 8395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8396 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8397 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8398 if eval \${$cacheid+:} false; then : 8399 $as_echo_n "(cached) " >&6 8400 else 8401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8402 /* end confdefs.h. */ 8403 int i; 8404 int 8405 main () 8406 { 8407 8408 ; 8409 return 0; 8410 } 8411 _ACEOF 8412 if ac_fn_c_try_link "$LINENO"; then : 8413 eval $cacheid=yes 8414 else 8415 eval $cacheid=no 8416 fi 8417 rm -f core conftest.err conftest.$ac_objext \ 8418 conftest$ac_exeext conftest.$ac_ext 8419 fi 8420 8421 8422 CFLAGS="$xorg_testset_save_CFLAGS" 8423 8424 eval supported=\$$cacheid 8425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8426 $as_echo "$supported" >&6; } 8427 if test "$supported" = "yes" ; then 8428 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8429 found="yes" 8430 fi 8431 fi 8432 8433 if test $found = "no" ; then 8434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8436 fi 8437 8438 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8440 fi 8441 8442 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8443 8444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8445 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8446 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8447 if eval \${$cacheid+:} 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 int 8454 main () 8455 { 8456 8457 ; 8458 return 0; 8459 } 8460 _ACEOF 8461 if ac_fn_c_try_link "$LINENO"; then : 8462 eval $cacheid=yes 8463 else 8464 eval $cacheid=no 8465 fi 8466 rm -f core conftest.err conftest.$ac_objext \ 8467 conftest$ac_exeext conftest.$ac_ext 8468 fi 8469 8470 8471 CFLAGS="$xorg_testset_save_CFLAGS" 8472 8473 eval supported=\$$cacheid 8474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8475 $as_echo "$supported" >&6; } 8476 if test "$supported" = "yes" ; then 8477 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8478 found="yes" 8479 fi 8480 fi 8481 8482 8483 8484 8485 8486 8487 8488 8489 8490 8491 8492 8493 8494 8495 8496 xorg_testset_save_CFLAGS="$CFLAGS" 8497 8498 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8501 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8502 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8503 $as_echo_n "(cached) " >&6 8504 else 8505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8506 /* end confdefs.h. */ 8507 int i; 8508 _ACEOF 8509 if ac_fn_c_try_compile "$LINENO"; then : 8510 xorg_cv_cc_flag_unknown_warning_option=yes 8511 else 8512 xorg_cv_cc_flag_unknown_warning_option=no 8513 fi 8514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8515 fi 8516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8517 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8518 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8519 CFLAGS="$xorg_testset_save_CFLAGS" 8520 fi 8521 8522 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8525 fi 8526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8528 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8529 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8530 $as_echo_n "(cached) " >&6 8531 else 8532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8533 /* end confdefs.h. */ 8534 int i; 8535 _ACEOF 8536 if ac_fn_c_try_compile "$LINENO"; then : 8537 xorg_cv_cc_flag_unused_command_line_argument=yes 8538 else 8539 xorg_cv_cc_flag_unused_command_line_argument=no 8540 fi 8541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8542 fi 8543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8544 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8546 CFLAGS="$xorg_testset_save_CFLAGS" 8547 fi 8548 8549 found="no" 8550 8551 if test $found = "no" ; then 8552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8554 fi 8555 8556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8558 fi 8559 8560 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8561 8562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8563 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8564 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8565 if eval \${$cacheid+:} false; then : 8566 $as_echo_n "(cached) " >&6 8567 else 8568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8569 /* end confdefs.h. */ 8570 int i; 8571 int 8572 main () 8573 { 8574 8575 ; 8576 return 0; 8577 } 8578 _ACEOF 8579 if ac_fn_c_try_link "$LINENO"; then : 8580 eval $cacheid=yes 8581 else 8582 eval $cacheid=no 8583 fi 8584 rm -f core conftest.err conftest.$ac_objext \ 8585 conftest$ac_exeext conftest.$ac_ext 8586 fi 8587 8588 8589 CFLAGS="$xorg_testset_save_CFLAGS" 8590 8591 eval supported=\$$cacheid 8592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8593 $as_echo "$supported" >&6; } 8594 if test "$supported" = "yes" ; then 8595 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8596 found="yes" 8597 fi 8598 fi 8599 8600 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8601 else 8602 { $as_echo "$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 8603 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8604 8605 8606 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 xorg_testset_save_CFLAGS="$CFLAGS" 8618 8619 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8622 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8623 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8624 $as_echo_n "(cached) " >&6 8625 else 8626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8627 /* end confdefs.h. */ 8628 int i; 8629 _ACEOF 8630 if ac_fn_c_try_compile "$LINENO"; then : 8631 xorg_cv_cc_flag_unknown_warning_option=yes 8632 else 8633 xorg_cv_cc_flag_unknown_warning_option=no 8634 fi 8635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8636 fi 8637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8638 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8639 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8640 CFLAGS="$xorg_testset_save_CFLAGS" 8641 fi 8642 8643 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8644 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8646 fi 8647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8649 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8650 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 8657 if ac_fn_c_try_compile "$LINENO"; then : 8658 xorg_cv_cc_flag_unused_command_line_argument=yes 8659 else 8660 xorg_cv_cc_flag_unused_command_line_argument=no 8661 fi 8662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8663 fi 8664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8665 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8666 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8667 CFLAGS="$xorg_testset_save_CFLAGS" 8668 fi 8669 8670 found="no" 8671 8672 if test $found = "no" ; then 8673 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8675 fi 8676 8677 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8679 fi 8680 8681 CFLAGS="$CFLAGS -Wimplicit" 8682 8683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8684 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8685 cacheid=xorg_cv_cc_flag__Wimplicit 8686 if eval \${$cacheid+:} false; then : 8687 $as_echo_n "(cached) " >&6 8688 else 8689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8690 /* end confdefs.h. */ 8691 int i; 8692 int 8693 main () 8694 { 8695 8696 ; 8697 return 0; 8698 } 8699 _ACEOF 8700 if ac_fn_c_try_link "$LINENO"; then : 8701 eval $cacheid=yes 8702 else 8703 eval $cacheid=no 8704 fi 8705 rm -f core conftest.err conftest.$ac_objext \ 8706 conftest$ac_exeext conftest.$ac_ext 8707 fi 8708 8709 8710 CFLAGS="$xorg_testset_save_CFLAGS" 8711 8712 eval supported=\$$cacheid 8713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8714 $as_echo "$supported" >&6; } 8715 if test "$supported" = "yes" ; then 8716 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8717 found="yes" 8718 fi 8719 fi 8720 8721 8722 8723 8724 8725 8726 8727 8728 8729 8730 8731 8732 8733 8734 8735 xorg_testset_save_CFLAGS="$CFLAGS" 8736 8737 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8740 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8741 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8742 $as_echo_n "(cached) " >&6 8743 else 8744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8745 /* end confdefs.h. */ 8746 int i; 8747 _ACEOF 8748 if ac_fn_c_try_compile "$LINENO"; then : 8749 xorg_cv_cc_flag_unknown_warning_option=yes 8750 else 8751 xorg_cv_cc_flag_unknown_warning_option=no 8752 fi 8753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8754 fi 8755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8756 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8757 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8758 CFLAGS="$xorg_testset_save_CFLAGS" 8759 fi 8760 8761 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8764 fi 8765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8767 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8768 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8769 $as_echo_n "(cached) " >&6 8770 else 8771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8772 /* end confdefs.h. */ 8773 int i; 8774 _ACEOF 8775 if ac_fn_c_try_compile "$LINENO"; then : 8776 xorg_cv_cc_flag_unused_command_line_argument=yes 8777 else 8778 xorg_cv_cc_flag_unused_command_line_argument=no 8779 fi 8780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8781 fi 8782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8783 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8784 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8785 CFLAGS="$xorg_testset_save_CFLAGS" 8786 fi 8787 8788 found="no" 8789 8790 if test $found = "no" ; then 8791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8793 fi 8794 8795 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8797 fi 8798 8799 CFLAGS="$CFLAGS -Wnonnull" 8800 8801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8802 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8803 cacheid=xorg_cv_cc_flag__Wnonnull 8804 if eval \${$cacheid+:} false; then : 8805 $as_echo_n "(cached) " >&6 8806 else 8807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8808 /* end confdefs.h. */ 8809 int i; 8810 int 8811 main () 8812 { 8813 8814 ; 8815 return 0; 8816 } 8817 _ACEOF 8818 if ac_fn_c_try_link "$LINENO"; then : 8819 eval $cacheid=yes 8820 else 8821 eval $cacheid=no 8822 fi 8823 rm -f core conftest.err conftest.$ac_objext \ 8824 conftest$ac_exeext conftest.$ac_ext 8825 fi 8826 8827 8828 CFLAGS="$xorg_testset_save_CFLAGS" 8829 8830 eval supported=\$$cacheid 8831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8832 $as_echo "$supported" >&6; } 8833 if test "$supported" = "yes" ; then 8834 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8835 found="yes" 8836 fi 8837 fi 8838 8839 8840 8841 8842 8843 8844 8845 8846 8847 8848 8849 8850 8851 8852 8853 xorg_testset_save_CFLAGS="$CFLAGS" 8854 8855 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8858 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8859 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8860 $as_echo_n "(cached) " >&6 8861 else 8862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8863 /* end confdefs.h. */ 8864 int i; 8865 _ACEOF 8866 if ac_fn_c_try_compile "$LINENO"; then : 8867 xorg_cv_cc_flag_unknown_warning_option=yes 8868 else 8869 xorg_cv_cc_flag_unknown_warning_option=no 8870 fi 8871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8872 fi 8873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8874 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8875 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8876 CFLAGS="$xorg_testset_save_CFLAGS" 8877 fi 8878 8879 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8882 fi 8883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8885 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8886 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8887 $as_echo_n "(cached) " >&6 8888 else 8889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8890 /* end confdefs.h. */ 8891 int i; 8892 _ACEOF 8893 if ac_fn_c_try_compile "$LINENO"; then : 8894 xorg_cv_cc_flag_unused_command_line_argument=yes 8895 else 8896 xorg_cv_cc_flag_unused_command_line_argument=no 8897 fi 8898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8899 fi 8900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8901 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8902 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8903 CFLAGS="$xorg_testset_save_CFLAGS" 8904 fi 8905 8906 found="no" 8907 8908 if test $found = "no" ; then 8909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8911 fi 8912 8913 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8915 fi 8916 8917 CFLAGS="$CFLAGS -Winit-self" 8918 8919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8920 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8921 cacheid=xorg_cv_cc_flag__Winit_self 8922 if eval \${$cacheid+:} false; then : 8923 $as_echo_n "(cached) " >&6 8924 else 8925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8926 /* end confdefs.h. */ 8927 int i; 8928 int 8929 main () 8930 { 8931 8932 ; 8933 return 0; 8934 } 8935 _ACEOF 8936 if ac_fn_c_try_link "$LINENO"; then : 8937 eval $cacheid=yes 8938 else 8939 eval $cacheid=no 8940 fi 8941 rm -f core conftest.err conftest.$ac_objext \ 8942 conftest$ac_exeext conftest.$ac_ext 8943 fi 8944 8945 8946 CFLAGS="$xorg_testset_save_CFLAGS" 8947 8948 eval supported=\$$cacheid 8949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8950 $as_echo "$supported" >&6; } 8951 if test "$supported" = "yes" ; then 8952 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8953 found="yes" 8954 fi 8955 fi 8956 8957 8958 8959 8960 8961 8962 8963 8964 8965 8966 8967 8968 8969 8970 8971 xorg_testset_save_CFLAGS="$CFLAGS" 8972 8973 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8976 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8977 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8978 $as_echo_n "(cached) " >&6 8979 else 8980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8981 /* end confdefs.h. */ 8982 int i; 8983 _ACEOF 8984 if ac_fn_c_try_compile "$LINENO"; then : 8985 xorg_cv_cc_flag_unknown_warning_option=yes 8986 else 8987 xorg_cv_cc_flag_unknown_warning_option=no 8988 fi 8989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8990 fi 8991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8992 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8993 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8994 CFLAGS="$xorg_testset_save_CFLAGS" 8995 fi 8996 8997 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9000 fi 9001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9003 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9004 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9005 $as_echo_n "(cached) " >&6 9006 else 9007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9008 /* end confdefs.h. */ 9009 int i; 9010 _ACEOF 9011 if ac_fn_c_try_compile "$LINENO"; then : 9012 xorg_cv_cc_flag_unused_command_line_argument=yes 9013 else 9014 xorg_cv_cc_flag_unused_command_line_argument=no 9015 fi 9016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9017 fi 9018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9019 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9020 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9021 CFLAGS="$xorg_testset_save_CFLAGS" 9022 fi 9023 9024 found="no" 9025 9026 if test $found = "no" ; then 9027 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9029 fi 9030 9031 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9033 fi 9034 9035 CFLAGS="$CFLAGS -Wmain" 9036 9037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9038 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9039 cacheid=xorg_cv_cc_flag__Wmain 9040 if eval \${$cacheid+:} false; then : 9041 $as_echo_n "(cached) " >&6 9042 else 9043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9044 /* end confdefs.h. */ 9045 int i; 9046 int 9047 main () 9048 { 9049 9050 ; 9051 return 0; 9052 } 9053 _ACEOF 9054 if ac_fn_c_try_link "$LINENO"; then : 9055 eval $cacheid=yes 9056 else 9057 eval $cacheid=no 9058 fi 9059 rm -f core conftest.err conftest.$ac_objext \ 9060 conftest$ac_exeext conftest.$ac_ext 9061 fi 9062 9063 9064 CFLAGS="$xorg_testset_save_CFLAGS" 9065 9066 eval supported=\$$cacheid 9067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9068 $as_echo "$supported" >&6; } 9069 if test "$supported" = "yes" ; then 9070 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9071 found="yes" 9072 fi 9073 fi 9074 9075 9076 9077 9078 9079 9080 9081 9082 9083 9084 9085 9086 9087 9088 9089 xorg_testset_save_CFLAGS="$CFLAGS" 9090 9091 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9094 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9095 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9096 $as_echo_n "(cached) " >&6 9097 else 9098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9099 /* end confdefs.h. */ 9100 int i; 9101 _ACEOF 9102 if ac_fn_c_try_compile "$LINENO"; then : 9103 xorg_cv_cc_flag_unknown_warning_option=yes 9104 else 9105 xorg_cv_cc_flag_unknown_warning_option=no 9106 fi 9107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9108 fi 9109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9110 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9111 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9112 CFLAGS="$xorg_testset_save_CFLAGS" 9113 fi 9114 9115 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9118 fi 9119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9121 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9122 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9123 $as_echo_n "(cached) " >&6 9124 else 9125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9126 /* end confdefs.h. */ 9127 int i; 9128 _ACEOF 9129 if ac_fn_c_try_compile "$LINENO"; then : 9130 xorg_cv_cc_flag_unused_command_line_argument=yes 9131 else 9132 xorg_cv_cc_flag_unused_command_line_argument=no 9133 fi 9134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9135 fi 9136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9137 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9138 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9139 CFLAGS="$xorg_testset_save_CFLAGS" 9140 fi 9141 9142 found="no" 9143 9144 if test $found = "no" ; then 9145 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9147 fi 9148 9149 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9151 fi 9152 9153 CFLAGS="$CFLAGS -Wmissing-braces" 9154 9155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9156 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9157 cacheid=xorg_cv_cc_flag__Wmissing_braces 9158 if eval \${$cacheid+:} false; then : 9159 $as_echo_n "(cached) " >&6 9160 else 9161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9162 /* end confdefs.h. */ 9163 int i; 9164 int 9165 main () 9166 { 9167 9168 ; 9169 return 0; 9170 } 9171 _ACEOF 9172 if ac_fn_c_try_link "$LINENO"; then : 9173 eval $cacheid=yes 9174 else 9175 eval $cacheid=no 9176 fi 9177 rm -f core conftest.err conftest.$ac_objext \ 9178 conftest$ac_exeext conftest.$ac_ext 9179 fi 9180 9181 9182 CFLAGS="$xorg_testset_save_CFLAGS" 9183 9184 eval supported=\$$cacheid 9185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9186 $as_echo "$supported" >&6; } 9187 if test "$supported" = "yes" ; then 9188 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9189 found="yes" 9190 fi 9191 fi 9192 9193 9194 9195 9196 9197 9198 9199 9200 9201 9202 9203 9204 9205 9206 9207 xorg_testset_save_CFLAGS="$CFLAGS" 9208 9209 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9212 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9213 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9214 $as_echo_n "(cached) " >&6 9215 else 9216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9217 /* end confdefs.h. */ 9218 int i; 9219 _ACEOF 9220 if ac_fn_c_try_compile "$LINENO"; then : 9221 xorg_cv_cc_flag_unknown_warning_option=yes 9222 else 9223 xorg_cv_cc_flag_unknown_warning_option=no 9224 fi 9225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9226 fi 9227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9228 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9229 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9230 CFLAGS="$xorg_testset_save_CFLAGS" 9231 fi 9232 9233 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9234 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9236 fi 9237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9239 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9240 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9241 $as_echo_n "(cached) " >&6 9242 else 9243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9244 /* end confdefs.h. */ 9245 int i; 9246 _ACEOF 9247 if ac_fn_c_try_compile "$LINENO"; then : 9248 xorg_cv_cc_flag_unused_command_line_argument=yes 9249 else 9250 xorg_cv_cc_flag_unused_command_line_argument=no 9251 fi 9252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9253 fi 9254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9255 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9256 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9257 CFLAGS="$xorg_testset_save_CFLAGS" 9258 fi 9259 9260 found="no" 9261 9262 if test $found = "no" ; then 9263 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9265 fi 9266 9267 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9269 fi 9270 9271 CFLAGS="$CFLAGS -Wsequence-point" 9272 9273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9274 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9275 cacheid=xorg_cv_cc_flag__Wsequence_point 9276 if eval \${$cacheid+:} false; then : 9277 $as_echo_n "(cached) " >&6 9278 else 9279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9280 /* end confdefs.h. */ 9281 int i; 9282 int 9283 main () 9284 { 9285 9286 ; 9287 return 0; 9288 } 9289 _ACEOF 9290 if ac_fn_c_try_link "$LINENO"; then : 9291 eval $cacheid=yes 9292 else 9293 eval $cacheid=no 9294 fi 9295 rm -f core conftest.err conftest.$ac_objext \ 9296 conftest$ac_exeext conftest.$ac_ext 9297 fi 9298 9299 9300 CFLAGS="$xorg_testset_save_CFLAGS" 9301 9302 eval supported=\$$cacheid 9303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9304 $as_echo "$supported" >&6; } 9305 if test "$supported" = "yes" ; then 9306 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9307 found="yes" 9308 fi 9309 fi 9310 9311 9312 9313 9314 9315 9316 9317 9318 9319 9320 9321 9322 9323 9324 9325 xorg_testset_save_CFLAGS="$CFLAGS" 9326 9327 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9330 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9331 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9332 $as_echo_n "(cached) " >&6 9333 else 9334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9335 /* end confdefs.h. */ 9336 int i; 9337 _ACEOF 9338 if ac_fn_c_try_compile "$LINENO"; then : 9339 xorg_cv_cc_flag_unknown_warning_option=yes 9340 else 9341 xorg_cv_cc_flag_unknown_warning_option=no 9342 fi 9343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9344 fi 9345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9346 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9347 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9348 CFLAGS="$xorg_testset_save_CFLAGS" 9349 fi 9350 9351 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9354 fi 9355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9357 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9358 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9359 $as_echo_n "(cached) " >&6 9360 else 9361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9362 /* end confdefs.h. */ 9363 int i; 9364 _ACEOF 9365 if ac_fn_c_try_compile "$LINENO"; then : 9366 xorg_cv_cc_flag_unused_command_line_argument=yes 9367 else 9368 xorg_cv_cc_flag_unused_command_line_argument=no 9369 fi 9370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9371 fi 9372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9373 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9374 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9375 CFLAGS="$xorg_testset_save_CFLAGS" 9376 fi 9377 9378 found="no" 9379 9380 if test $found = "no" ; then 9381 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9383 fi 9384 9385 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9387 fi 9388 9389 CFLAGS="$CFLAGS -Wreturn-type" 9390 9391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9392 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9393 cacheid=xorg_cv_cc_flag__Wreturn_type 9394 if eval \${$cacheid+:} false; then : 9395 $as_echo_n "(cached) " >&6 9396 else 9397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9398 /* end confdefs.h. */ 9399 int i; 9400 int 9401 main () 9402 { 9403 9404 ; 9405 return 0; 9406 } 9407 _ACEOF 9408 if ac_fn_c_try_link "$LINENO"; then : 9409 eval $cacheid=yes 9410 else 9411 eval $cacheid=no 9412 fi 9413 rm -f core conftest.err conftest.$ac_objext \ 9414 conftest$ac_exeext conftest.$ac_ext 9415 fi 9416 9417 9418 CFLAGS="$xorg_testset_save_CFLAGS" 9419 9420 eval supported=\$$cacheid 9421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9422 $as_echo "$supported" >&6; } 9423 if test "$supported" = "yes" ; then 9424 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9425 found="yes" 9426 fi 9427 fi 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437 9438 9439 9440 9441 9442 9443 xorg_testset_save_CFLAGS="$CFLAGS" 9444 9445 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9448 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9449 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9450 $as_echo_n "(cached) " >&6 9451 else 9452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9453 /* end confdefs.h. */ 9454 int i; 9455 _ACEOF 9456 if ac_fn_c_try_compile "$LINENO"; then : 9457 xorg_cv_cc_flag_unknown_warning_option=yes 9458 else 9459 xorg_cv_cc_flag_unknown_warning_option=no 9460 fi 9461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9462 fi 9463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9464 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9465 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9466 CFLAGS="$xorg_testset_save_CFLAGS" 9467 fi 9468 9469 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9470 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9472 fi 9473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9475 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9476 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9477 $as_echo_n "(cached) " >&6 9478 else 9479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9480 /* end confdefs.h. */ 9481 int i; 9482 _ACEOF 9483 if ac_fn_c_try_compile "$LINENO"; then : 9484 xorg_cv_cc_flag_unused_command_line_argument=yes 9485 else 9486 xorg_cv_cc_flag_unused_command_line_argument=no 9487 fi 9488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9489 fi 9490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9491 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9492 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9493 CFLAGS="$xorg_testset_save_CFLAGS" 9494 fi 9495 9496 found="no" 9497 9498 if test $found = "no" ; then 9499 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9501 fi 9502 9503 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9504 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9505 fi 9506 9507 CFLAGS="$CFLAGS -Wtrigraphs" 9508 9509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9510 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9511 cacheid=xorg_cv_cc_flag__Wtrigraphs 9512 if eval \${$cacheid+:} false; then : 9513 $as_echo_n "(cached) " >&6 9514 else 9515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9516 /* end confdefs.h. */ 9517 int i; 9518 int 9519 main () 9520 { 9521 9522 ; 9523 return 0; 9524 } 9525 _ACEOF 9526 if ac_fn_c_try_link "$LINENO"; then : 9527 eval $cacheid=yes 9528 else 9529 eval $cacheid=no 9530 fi 9531 rm -f core conftest.err conftest.$ac_objext \ 9532 conftest$ac_exeext conftest.$ac_ext 9533 fi 9534 9535 9536 CFLAGS="$xorg_testset_save_CFLAGS" 9537 9538 eval supported=\$$cacheid 9539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9540 $as_echo "$supported" >&6; } 9541 if test "$supported" = "yes" ; then 9542 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9543 found="yes" 9544 fi 9545 fi 9546 9547 9548 9549 9550 9551 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561 xorg_testset_save_CFLAGS="$CFLAGS" 9562 9563 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9566 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9567 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9568 $as_echo_n "(cached) " >&6 9569 else 9570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9571 /* end confdefs.h. */ 9572 int i; 9573 _ACEOF 9574 if ac_fn_c_try_compile "$LINENO"; then : 9575 xorg_cv_cc_flag_unknown_warning_option=yes 9576 else 9577 xorg_cv_cc_flag_unknown_warning_option=no 9578 fi 9579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9580 fi 9581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9582 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9583 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9584 CFLAGS="$xorg_testset_save_CFLAGS" 9585 fi 9586 9587 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9588 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9590 fi 9591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9593 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9594 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9595 $as_echo_n "(cached) " >&6 9596 else 9597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9598 /* end confdefs.h. */ 9599 int i; 9600 _ACEOF 9601 if ac_fn_c_try_compile "$LINENO"; then : 9602 xorg_cv_cc_flag_unused_command_line_argument=yes 9603 else 9604 xorg_cv_cc_flag_unused_command_line_argument=no 9605 fi 9606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9607 fi 9608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9609 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9610 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9611 CFLAGS="$xorg_testset_save_CFLAGS" 9612 fi 9613 9614 found="no" 9615 9616 if test $found = "no" ; then 9617 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9619 fi 9620 9621 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9623 fi 9624 9625 CFLAGS="$CFLAGS -Warray-bounds" 9626 9627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9628 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9629 cacheid=xorg_cv_cc_flag__Warray_bounds 9630 if eval \${$cacheid+:} false; then : 9631 $as_echo_n "(cached) " >&6 9632 else 9633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9634 /* end confdefs.h. */ 9635 int i; 9636 int 9637 main () 9638 { 9639 9640 ; 9641 return 0; 9642 } 9643 _ACEOF 9644 if ac_fn_c_try_link "$LINENO"; then : 9645 eval $cacheid=yes 9646 else 9647 eval $cacheid=no 9648 fi 9649 rm -f core conftest.err conftest.$ac_objext \ 9650 conftest$ac_exeext conftest.$ac_ext 9651 fi 9652 9653 9654 CFLAGS="$xorg_testset_save_CFLAGS" 9655 9656 eval supported=\$$cacheid 9657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9658 $as_echo "$supported" >&6; } 9659 if test "$supported" = "yes" ; then 9660 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9661 found="yes" 9662 fi 9663 fi 9664 9665 9666 9667 9668 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678 9679 xorg_testset_save_CFLAGS="$CFLAGS" 9680 9681 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9684 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9685 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9686 $as_echo_n "(cached) " >&6 9687 else 9688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9689 /* end confdefs.h. */ 9690 int i; 9691 _ACEOF 9692 if ac_fn_c_try_compile "$LINENO"; then : 9693 xorg_cv_cc_flag_unknown_warning_option=yes 9694 else 9695 xorg_cv_cc_flag_unknown_warning_option=no 9696 fi 9697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9698 fi 9699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9700 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9701 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9702 CFLAGS="$xorg_testset_save_CFLAGS" 9703 fi 9704 9705 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9706 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9708 fi 9709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9711 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9712 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9713 $as_echo_n "(cached) " >&6 9714 else 9715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9716 /* end confdefs.h. */ 9717 int i; 9718 _ACEOF 9719 if ac_fn_c_try_compile "$LINENO"; then : 9720 xorg_cv_cc_flag_unused_command_line_argument=yes 9721 else 9722 xorg_cv_cc_flag_unused_command_line_argument=no 9723 fi 9724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9725 fi 9726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9727 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9728 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9729 CFLAGS="$xorg_testset_save_CFLAGS" 9730 fi 9731 9732 found="no" 9733 9734 if test $found = "no" ; then 9735 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9737 fi 9738 9739 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9740 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9741 fi 9742 9743 CFLAGS="$CFLAGS -Wwrite-strings" 9744 9745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9746 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9747 cacheid=xorg_cv_cc_flag__Wwrite_strings 9748 if eval \${$cacheid+:} false; then : 9749 $as_echo_n "(cached) " >&6 9750 else 9751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9752 /* end confdefs.h. */ 9753 int i; 9754 int 9755 main () 9756 { 9757 9758 ; 9759 return 0; 9760 } 9761 _ACEOF 9762 if ac_fn_c_try_link "$LINENO"; then : 9763 eval $cacheid=yes 9764 else 9765 eval $cacheid=no 9766 fi 9767 rm -f core conftest.err conftest.$ac_objext \ 9768 conftest$ac_exeext conftest.$ac_ext 9769 fi 9770 9771 9772 CFLAGS="$xorg_testset_save_CFLAGS" 9773 9774 eval supported=\$$cacheid 9775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9776 $as_echo "$supported" >&6; } 9777 if test "$supported" = "yes" ; then 9778 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9779 found="yes" 9780 fi 9781 fi 9782 9783 9784 9785 9786 9787 9788 9789 9790 9791 9792 9793 9794 9795 9796 9797 xorg_testset_save_CFLAGS="$CFLAGS" 9798 9799 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9802 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9803 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9804 $as_echo_n "(cached) " >&6 9805 else 9806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9807 /* end confdefs.h. */ 9808 int i; 9809 _ACEOF 9810 if ac_fn_c_try_compile "$LINENO"; then : 9811 xorg_cv_cc_flag_unknown_warning_option=yes 9812 else 9813 xorg_cv_cc_flag_unknown_warning_option=no 9814 fi 9815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9816 fi 9817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9818 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9819 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9820 CFLAGS="$xorg_testset_save_CFLAGS" 9821 fi 9822 9823 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9826 fi 9827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9829 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9830 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9831 $as_echo_n "(cached) " >&6 9832 else 9833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9834 /* end confdefs.h. */ 9835 int i; 9836 _ACEOF 9837 if ac_fn_c_try_compile "$LINENO"; then : 9838 xorg_cv_cc_flag_unused_command_line_argument=yes 9839 else 9840 xorg_cv_cc_flag_unused_command_line_argument=no 9841 fi 9842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9843 fi 9844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9845 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9846 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9847 CFLAGS="$xorg_testset_save_CFLAGS" 9848 fi 9849 9850 found="no" 9851 9852 if test $found = "no" ; then 9853 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9855 fi 9856 9857 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9858 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9859 fi 9860 9861 CFLAGS="$CFLAGS -Waddress" 9862 9863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9864 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9865 cacheid=xorg_cv_cc_flag__Waddress 9866 if eval \${$cacheid+:} false; then : 9867 $as_echo_n "(cached) " >&6 9868 else 9869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9870 /* end confdefs.h. */ 9871 int i; 9872 int 9873 main () 9874 { 9875 9876 ; 9877 return 0; 9878 } 9879 _ACEOF 9880 if ac_fn_c_try_link "$LINENO"; then : 9881 eval $cacheid=yes 9882 else 9883 eval $cacheid=no 9884 fi 9885 rm -f core conftest.err conftest.$ac_objext \ 9886 conftest$ac_exeext conftest.$ac_ext 9887 fi 9888 9889 9890 CFLAGS="$xorg_testset_save_CFLAGS" 9891 9892 eval supported=\$$cacheid 9893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9894 $as_echo "$supported" >&6; } 9895 if test "$supported" = "yes" ; then 9896 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9897 found="yes" 9898 fi 9899 fi 9900 9901 9902 9903 9904 9905 9906 9907 9908 9909 9910 9911 9912 9913 9914 9915 xorg_testset_save_CFLAGS="$CFLAGS" 9916 9917 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9920 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9921 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9922 $as_echo_n "(cached) " >&6 9923 else 9924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9925 /* end confdefs.h. */ 9926 int i; 9927 _ACEOF 9928 if ac_fn_c_try_compile "$LINENO"; then : 9929 xorg_cv_cc_flag_unknown_warning_option=yes 9930 else 9931 xorg_cv_cc_flag_unknown_warning_option=no 9932 fi 9933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9934 fi 9935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9936 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9937 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9938 CFLAGS="$xorg_testset_save_CFLAGS" 9939 fi 9940 9941 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9942 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9944 fi 9945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9947 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9948 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9949 $as_echo_n "(cached) " >&6 9950 else 9951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9952 /* end confdefs.h. */ 9953 int i; 9954 _ACEOF 9955 if ac_fn_c_try_compile "$LINENO"; then : 9956 xorg_cv_cc_flag_unused_command_line_argument=yes 9957 else 9958 xorg_cv_cc_flag_unused_command_line_argument=no 9959 fi 9960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9961 fi 9962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9963 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9964 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9965 CFLAGS="$xorg_testset_save_CFLAGS" 9966 fi 9967 9968 found="no" 9969 9970 if test $found = "no" ; then 9971 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9973 fi 9974 9975 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9977 fi 9978 9979 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9980 9981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9982 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9983 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9984 if eval \${$cacheid+:} false; then : 9985 $as_echo_n "(cached) " >&6 9986 else 9987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9988 /* end confdefs.h. */ 9989 int i; 9990 int 9991 main () 9992 { 9993 9994 ; 9995 return 0; 9996 } 9997 _ACEOF 9998 if ac_fn_c_try_link "$LINENO"; then : 9999 eval $cacheid=yes 10000 else 10001 eval $cacheid=no 10002 fi 10003 rm -f core conftest.err conftest.$ac_objext \ 10004 conftest$ac_exeext conftest.$ac_ext 10005 fi 10006 10007 10008 CFLAGS="$xorg_testset_save_CFLAGS" 10009 10010 eval supported=\$$cacheid 10011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10012 $as_echo "$supported" >&6; } 10013 if test "$supported" = "yes" ; then 10014 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10015 found="yes" 10016 fi 10017 fi 10018 10019 10020 10021 10022 10023 10024 10025 10026 10027 10028 10029 10030 10031 10032 10033 xorg_testset_save_CFLAGS="$CFLAGS" 10034 10035 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10038 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10039 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10040 $as_echo_n "(cached) " >&6 10041 else 10042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10043 /* end confdefs.h. */ 10044 int i; 10045 _ACEOF 10046 if ac_fn_c_try_compile "$LINENO"; then : 10047 xorg_cv_cc_flag_unknown_warning_option=yes 10048 else 10049 xorg_cv_cc_flag_unknown_warning_option=no 10050 fi 10051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10052 fi 10053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10054 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10055 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10056 CFLAGS="$xorg_testset_save_CFLAGS" 10057 fi 10058 10059 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10060 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10062 fi 10063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10065 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10066 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10067 $as_echo_n "(cached) " >&6 10068 else 10069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10070 /* end confdefs.h. */ 10071 int i; 10072 _ACEOF 10073 if ac_fn_c_try_compile "$LINENO"; then : 10074 xorg_cv_cc_flag_unused_command_line_argument=yes 10075 else 10076 xorg_cv_cc_flag_unused_command_line_argument=no 10077 fi 10078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10079 fi 10080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10081 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10082 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10083 CFLAGS="$xorg_testset_save_CFLAGS" 10084 fi 10085 10086 found="no" 10087 10088 if test $found = "no" ; then 10089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10091 fi 10092 10093 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10095 fi 10096 10097 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10098 10099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10100 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10101 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10102 if eval \${$cacheid+:} false; then : 10103 $as_echo_n "(cached) " >&6 10104 else 10105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10106 /* end confdefs.h. */ 10107 int i; 10108 int 10109 main () 10110 { 10111 10112 ; 10113 return 0; 10114 } 10115 _ACEOF 10116 if ac_fn_c_try_link "$LINENO"; then : 10117 eval $cacheid=yes 10118 else 10119 eval $cacheid=no 10120 fi 10121 rm -f core conftest.err conftest.$ac_objext \ 10122 conftest$ac_exeext conftest.$ac_ext 10123 fi 10124 10125 10126 CFLAGS="$xorg_testset_save_CFLAGS" 10127 10128 eval supported=\$$cacheid 10129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10130 $as_echo "$supported" >&6; } 10131 if test "$supported" = "yes" ; then 10132 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10133 found="yes" 10134 fi 10135 fi 10136 10137 10138 fi 10139 10140 10141 10142 10143 10144 10145 10146 CWARNFLAGS="$BASE_CFLAGS" 10147 if test "x$GCC" = xyes ; then 10148 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10149 fi 10150 10151 10152 10153 10154 10155 10156 10157 10158 # Check whether --enable-strict-compilation was given. 10159 if test "${enable_strict_compilation+set}" = set; then : 10160 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10161 else 10162 STRICT_COMPILE=no 10163 fi 10164 10165 10166 10167 10168 10169 10170 STRICT_CFLAGS="" 10171 10172 10173 10174 10175 10176 10177 10178 10179 10180 10181 10182 10183 10184 xorg_testset_save_CFLAGS="$CFLAGS" 10185 10186 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10189 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10190 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10191 $as_echo_n "(cached) " >&6 10192 else 10193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10194 /* end confdefs.h. */ 10195 int i; 10196 _ACEOF 10197 if ac_fn_c_try_compile "$LINENO"; then : 10198 xorg_cv_cc_flag_unknown_warning_option=yes 10199 else 10200 xorg_cv_cc_flag_unknown_warning_option=no 10201 fi 10202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10203 fi 10204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10205 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10206 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10207 CFLAGS="$xorg_testset_save_CFLAGS" 10208 fi 10209 10210 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10211 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10213 fi 10214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10216 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10217 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10218 $as_echo_n "(cached) " >&6 10219 else 10220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10221 /* end confdefs.h. */ 10222 int i; 10223 _ACEOF 10224 if ac_fn_c_try_compile "$LINENO"; then : 10225 xorg_cv_cc_flag_unused_command_line_argument=yes 10226 else 10227 xorg_cv_cc_flag_unused_command_line_argument=no 10228 fi 10229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10230 fi 10231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10232 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10233 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10234 CFLAGS="$xorg_testset_save_CFLAGS" 10235 fi 10236 10237 found="no" 10238 10239 if test $found = "no" ; then 10240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10242 fi 10243 10244 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10246 fi 10247 10248 CFLAGS="$CFLAGS -pedantic" 10249 10250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10251 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10252 cacheid=xorg_cv_cc_flag__pedantic 10253 if eval \${$cacheid+:} false; then : 10254 $as_echo_n "(cached) " >&6 10255 else 10256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10257 /* end confdefs.h. */ 10258 int i; 10259 int 10260 main () 10261 { 10262 10263 ; 10264 return 0; 10265 } 10266 _ACEOF 10267 if ac_fn_c_try_link "$LINENO"; then : 10268 eval $cacheid=yes 10269 else 10270 eval $cacheid=no 10271 fi 10272 rm -f core conftest.err conftest.$ac_objext \ 10273 conftest$ac_exeext conftest.$ac_ext 10274 fi 10275 10276 10277 CFLAGS="$xorg_testset_save_CFLAGS" 10278 10279 eval supported=\$$cacheid 10280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10281 $as_echo "$supported" >&6; } 10282 if test "$supported" = "yes" ; then 10283 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10284 found="yes" 10285 fi 10286 fi 10287 10288 10289 10290 10291 10292 10293 10294 10295 10296 10297 10298 10299 10300 10301 10302 xorg_testset_save_CFLAGS="$CFLAGS" 10303 10304 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10307 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10308 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10309 $as_echo_n "(cached) " >&6 10310 else 10311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10312 /* end confdefs.h. */ 10313 int i; 10314 _ACEOF 10315 if ac_fn_c_try_compile "$LINENO"; then : 10316 xorg_cv_cc_flag_unknown_warning_option=yes 10317 else 10318 xorg_cv_cc_flag_unknown_warning_option=no 10319 fi 10320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10321 fi 10322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10323 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10324 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10325 CFLAGS="$xorg_testset_save_CFLAGS" 10326 fi 10327 10328 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10329 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10331 fi 10332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10334 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10335 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10336 $as_echo_n "(cached) " >&6 10337 else 10338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10339 /* end confdefs.h. */ 10340 int i; 10341 _ACEOF 10342 if ac_fn_c_try_compile "$LINENO"; then : 10343 xorg_cv_cc_flag_unused_command_line_argument=yes 10344 else 10345 xorg_cv_cc_flag_unused_command_line_argument=no 10346 fi 10347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10348 fi 10349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10350 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10351 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10352 CFLAGS="$xorg_testset_save_CFLAGS" 10353 fi 10354 10355 found="no" 10356 10357 if test $found = "no" ; then 10358 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10360 fi 10361 10362 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10364 fi 10365 10366 CFLAGS="$CFLAGS -Werror" 10367 10368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10369 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10370 cacheid=xorg_cv_cc_flag__Werror 10371 if eval \${$cacheid+:} false; then : 10372 $as_echo_n "(cached) " >&6 10373 else 10374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10375 /* end confdefs.h. */ 10376 int i; 10377 int 10378 main () 10379 { 10380 10381 ; 10382 return 0; 10383 } 10384 _ACEOF 10385 if ac_fn_c_try_link "$LINENO"; then : 10386 eval $cacheid=yes 10387 else 10388 eval $cacheid=no 10389 fi 10390 rm -f core conftest.err conftest.$ac_objext \ 10391 conftest$ac_exeext conftest.$ac_ext 10392 fi 10393 10394 10395 CFLAGS="$xorg_testset_save_CFLAGS" 10396 10397 eval supported=\$$cacheid 10398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10399 $as_echo "$supported" >&6; } 10400 if test "$supported" = "yes" ; then 10401 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10402 found="yes" 10403 fi 10404 fi 10405 10406 if test $found = "no" ; then 10407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10409 fi 10410 10411 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10413 fi 10414 10415 CFLAGS="$CFLAGS -errwarn" 10416 10417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10418 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10419 cacheid=xorg_cv_cc_flag__errwarn 10420 if eval \${$cacheid+:} 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 int 10427 main () 10428 { 10429 10430 ; 10431 return 0; 10432 } 10433 _ACEOF 10434 if ac_fn_c_try_link "$LINENO"; then : 10435 eval $cacheid=yes 10436 else 10437 eval $cacheid=no 10438 fi 10439 rm -f core conftest.err conftest.$ac_objext \ 10440 conftest$ac_exeext conftest.$ac_ext 10441 fi 10442 10443 10444 CFLAGS="$xorg_testset_save_CFLAGS" 10445 10446 eval supported=\$$cacheid 10447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10448 $as_echo "$supported" >&6; } 10449 if test "$supported" = "yes" ; then 10450 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10451 found="yes" 10452 fi 10453 fi 10454 10455 10456 10457 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10458 # activate it with -Werror, so we add it here explicitly. 10459 10460 10461 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 xorg_testset_save_CFLAGS="$CFLAGS" 10473 10474 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10477 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10478 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10479 $as_echo_n "(cached) " >&6 10480 else 10481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10482 /* end confdefs.h. */ 10483 int i; 10484 _ACEOF 10485 if ac_fn_c_try_compile "$LINENO"; then : 10486 xorg_cv_cc_flag_unknown_warning_option=yes 10487 else 10488 xorg_cv_cc_flag_unknown_warning_option=no 10489 fi 10490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10491 fi 10492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10493 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10494 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10495 CFLAGS="$xorg_testset_save_CFLAGS" 10496 fi 10497 10498 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10499 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10501 fi 10502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10504 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10505 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 10512 if ac_fn_c_try_compile "$LINENO"; then : 10513 xorg_cv_cc_flag_unused_command_line_argument=yes 10514 else 10515 xorg_cv_cc_flag_unused_command_line_argument=no 10516 fi 10517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10518 fi 10519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10520 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10521 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10522 CFLAGS="$xorg_testset_save_CFLAGS" 10523 fi 10524 10525 found="no" 10526 10527 if test $found = "no" ; then 10528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10530 fi 10531 10532 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10534 fi 10535 10536 CFLAGS="$CFLAGS -Werror=attributes" 10537 10538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10539 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10540 cacheid=xorg_cv_cc_flag__Werror_attributes 10541 if eval \${$cacheid+:} false; then : 10542 $as_echo_n "(cached) " >&6 10543 else 10544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10545 /* end confdefs.h. */ 10546 int i; 10547 int 10548 main () 10549 { 10550 10551 ; 10552 return 0; 10553 } 10554 _ACEOF 10555 if ac_fn_c_try_link "$LINENO"; then : 10556 eval $cacheid=yes 10557 else 10558 eval $cacheid=no 10559 fi 10560 rm -f core conftest.err conftest.$ac_objext \ 10561 conftest$ac_exeext conftest.$ac_ext 10562 fi 10563 10564 10565 CFLAGS="$xorg_testset_save_CFLAGS" 10566 10567 eval supported=\$$cacheid 10568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10569 $as_echo "$supported" >&6; } 10570 if test "$supported" = "yes" ; then 10571 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10572 found="yes" 10573 fi 10574 fi 10575 10576 10577 10578 if test "x$STRICT_COMPILE" = "xyes"; then 10579 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10580 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10581 fi 10582 10583 10584 10585 10586 10587 10588 cat >>confdefs.h <<_ACEOF 10589 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10590 _ACEOF 10591 10592 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10593 if test "x$PVM" = "x"; then 10594 PVM="0" 10595 fi 10596 10597 cat >>confdefs.h <<_ACEOF 10598 #define PACKAGE_VERSION_MINOR $PVM 10599 _ACEOF 10600 10601 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10602 if test "x$PVP" = "x"; then 10603 PVP="0" 10604 fi 10605 10606 cat >>confdefs.h <<_ACEOF 10607 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10608 _ACEOF 10609 10610 10611 10612 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10613 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10614 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10615 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10616 10617 10618 10619 10620 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10621 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10622 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10623 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10624 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10625 10626 10627 10628 10629 10630 10631 if test x$APP_MAN_SUFFIX = x ; then 10632 APP_MAN_SUFFIX=1 10633 fi 10634 if test x$APP_MAN_DIR = x ; then 10635 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10636 fi 10637 10638 if test x$LIB_MAN_SUFFIX = x ; then 10639 LIB_MAN_SUFFIX=3 10640 fi 10641 if test x$LIB_MAN_DIR = x ; then 10642 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10643 fi 10644 10645 if test x$FILE_MAN_SUFFIX = x ; then 10646 case $host_os in 10647 # Solaris 2.0 - 11 use SysV man page sections 10648 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10649 *) FILE_MAN_SUFFIX=5 ;; 10650 esac 10651 fi 10652 if test x$FILE_MAN_DIR = x ; then 10653 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10654 fi 10655 10656 if test x$MISC_MAN_SUFFIX = x ; then 10657 case $host_os in 10658 # Solaris 2.0 - 11 use SysV man page sections 10659 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10660 *) MISC_MAN_SUFFIX=7 ;; 10661 esac 10662 fi 10663 if test x$MISC_MAN_DIR = x ; then 10664 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10665 fi 10666 10667 if test x$DRIVER_MAN_SUFFIX = x ; then 10668 case $host_os in 10669 # Solaris 2.0 - 11 use SysV man page sections 10670 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10671 *) DRIVER_MAN_SUFFIX=4 ;; 10672 esac 10673 fi 10674 if test x$DRIVER_MAN_DIR = x ; then 10675 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10676 fi 10677 10678 if test x$ADMIN_MAN_SUFFIX = x ; then 10679 case $host_os in 10680 # Solaris 2.0 - 11 use SysV man page sections 10681 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10682 *) ADMIN_MAN_SUFFIX=8 ;; 10683 esac 10684 fi 10685 if test x$ADMIN_MAN_DIR = x ; then 10686 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10687 fi 10688 10689 10690 10691 10692 10693 10694 10695 10696 10697 10698 10699 10700 10701 10702 10703 XORG_MAN_PAGE="X Version 11" 10704 10705 MAN_SUBSTS="\ 10706 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10707 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10708 -e 's|__xservername__|Xorg|g' \ 10709 -e 's|__xconfigfile__|xorg.conf|g' \ 10710 -e 's|__projectroot__|\$(prefix)|g' \ 10711 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10712 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10713 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10714 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10715 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10716 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10717 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10718 10719 10720 10721 # Check whether --enable-silent-rules was given. 10722 if test "${enable_silent_rules+set}" = set; then : 10723 enableval=$enable_silent_rules; 10724 fi 10725 10726 case $enable_silent_rules in # ((( 10727 yes) AM_DEFAULT_VERBOSITY=0;; 10728 no) AM_DEFAULT_VERBOSITY=1;; 10729 *) AM_DEFAULT_VERBOSITY=0;; 10730 esac 10731 am_make=${MAKE-make} 10732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10733 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10734 if ${am_cv_make_support_nested_variables+:} false; then : 10735 $as_echo_n "(cached) " >&6 10736 else 10737 if $as_echo 'TRUE=$(BAR$(V)) 10738 BAR0=false 10739 BAR1=true 10740 V=1 10741 am__doit: 10742 @$(TRUE) 10743 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10744 am_cv_make_support_nested_variables=yes 10745 else 10746 am_cv_make_support_nested_variables=no 10747 fi 10748 fi 10749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10750 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10751 if test $am_cv_make_support_nested_variables = yes; then 10752 AM_V='$(V)' 10753 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10754 else 10755 AM_V=$AM_DEFAULT_VERBOSITY 10756 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10757 fi 10758 AM_BACKSLASH='\' 10759 10760 10761 10762 10763 # Check whether --enable-docs was given. 10764 if test "${enable_docs+set}" = set; then : 10765 enableval=$enable_docs; build_docs=$enableval 10766 else 10767 build_docs=yes 10768 fi 10769 10770 10771 if test x$build_docs = xyes; then 10772 ENABLE_DOCS_TRUE= 10773 ENABLE_DOCS_FALSE='#' 10774 else 10775 ENABLE_DOCS_TRUE='#' 10776 ENABLE_DOCS_FALSE= 10777 fi 10778 10779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build documentation" >&5 10780 $as_echo_n "checking whether to build documentation... " >&6; } 10781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_docs" >&5 10782 $as_echo "$build_docs" >&6; } 10783 10784 10785 10786 10787 10788 # Check whether --with-xmlto was given. 10789 if test "${with_xmlto+set}" = set; then : 10790 withval=$with_xmlto; use_xmlto=$withval 10791 else 10792 use_xmlto=auto 10793 fi 10794 10795 10796 10797 if test "x$use_xmlto" = x"auto"; then 10798 # Extract the first word of "xmlto", so it can be a program name with args. 10799 set dummy xmlto; ac_word=$2 10800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10801 $as_echo_n "checking for $ac_word... " >&6; } 10802 if ${ac_cv_path_XMLTO+:} false; then : 10803 $as_echo_n "(cached) " >&6 10804 else 10805 case $XMLTO in 10806 [\\/]* | ?:[\\/]*) 10807 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10808 ;; 10809 *) 10810 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10811 for as_dir in $PATH 10812 do 10813 IFS=$as_save_IFS 10814 test -z "$as_dir" && as_dir=. 10815 for ac_exec_ext in '' $ac_executable_extensions; do 10816 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10817 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10818 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10819 break 2 10820 fi 10821 done 10822 done 10823 IFS=$as_save_IFS 10824 10825 ;; 10826 esac 10827 fi 10828 XMLTO=$ac_cv_path_XMLTO 10829 if test -n "$XMLTO"; then 10830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10831 $as_echo "$XMLTO" >&6; } 10832 else 10833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10834 $as_echo "no" >&6; } 10835 fi 10836 10837 10838 if test "x$XMLTO" = "x"; then 10839 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 10840 $as_echo "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} 10841 have_xmlto=no 10842 else 10843 have_xmlto=yes 10844 fi 10845 elif test "x$use_xmlto" = x"yes" ; then 10846 # Extract the first word of "xmlto", so it can be a program name with args. 10847 set dummy xmlto; ac_word=$2 10848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10849 $as_echo_n "checking for $ac_word... " >&6; } 10850 if ${ac_cv_path_XMLTO+:} false; then : 10851 $as_echo_n "(cached) " >&6 10852 else 10853 case $XMLTO in 10854 [\\/]* | ?:[\\/]*) 10855 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10856 ;; 10857 *) 10858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10859 for as_dir in $PATH 10860 do 10861 IFS=$as_save_IFS 10862 test -z "$as_dir" && as_dir=. 10863 for ac_exec_ext in '' $ac_executable_extensions; do 10864 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10865 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10866 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10867 break 2 10868 fi 10869 done 10870 done 10871 IFS=$as_save_IFS 10872 10873 ;; 10874 esac 10875 fi 10876 XMLTO=$ac_cv_path_XMLTO 10877 if test -n "$XMLTO"; then 10878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10879 $as_echo "$XMLTO" >&6; } 10880 else 10881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10882 $as_echo "no" >&6; } 10883 fi 10884 10885 10886 if test "x$XMLTO" = "x"; then 10887 as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 10888 fi 10889 have_xmlto=yes 10890 elif test "x$use_xmlto" = x"no" ; then 10891 if test "x$XMLTO" != "x"; then 10892 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 10893 $as_echo "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} 10894 fi 10895 have_xmlto=no 10896 else 10897 as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 10898 fi 10899 10900 # Test for a minimum version of xmlto, if provided. 10901 if test "$have_xmlto" = yes; then 10902 # scrape the xmlto version 10903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 10904 $as_echo_n "checking the xmlto version... " >&6; } 10905 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 10906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 10907 $as_echo "$xmlto_version" >&6; } 10908 as_arg_v1=$xmlto_version 10909 as_arg_v2=0.0.22 10910 awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null 10911 case $? in #( 10912 1) : 10913 if test "x$use_xmlto" = xauto; then 10914 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&5 10915 $as_echo "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&2;} 10916 have_xmlto=no 10917 else 10918 as_fn_error $? "xmlto version $xmlto_version found, but 0.0.22 needed" "$LINENO" 5 10919 fi ;; #( 10920 0) : 10921 ;; #( 10922 2) : 10923 ;; #( 10924 *) : 10925 ;; 10926 esac 10927 fi 10928 10929 # Test for the ability of xmlto to generate a text target 10930 # 10931 # NOTE: xmlto 0.0.27 or higher return a non-zero return code in the 10932 # following test for empty XML docbook files. 10933 # For compatibility reasons use the following empty XML docbook file and if 10934 # it fails try it again with a non-empty XML file. 10935 have_xmlto_text=no 10936 cat > conftest.xml << "EOF" 10937 EOF 10938 if test "$have_xmlto" = yes; then : 10939 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 10940 have_xmlto_text=yes 10941 else 10942 # Try it again with a non-empty XML file. 10943 cat > conftest.xml << "EOF" 10944 <x></x> 10945 EOF 10946 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 10947 have_xmlto_text=yes 10948 else 10949 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 10950 $as_echo "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} 10951 fi 10952 fi 10953 fi 10954 rm -f conftest.xml 10955 if test $have_xmlto_text = yes; then 10956 HAVE_XMLTO_TEXT_TRUE= 10957 HAVE_XMLTO_TEXT_FALSE='#' 10958 else 10959 HAVE_XMLTO_TEXT_TRUE='#' 10960 HAVE_XMLTO_TEXT_FALSE= 10961 fi 10962 10963 if test "$have_xmlto" = yes; then 10964 HAVE_XMLTO_TRUE= 10965 HAVE_XMLTO_FALSE='#' 10966 else 10967 HAVE_XMLTO_TRUE='#' 10968 HAVE_XMLTO_FALSE= 10969 fi 10970 10971 10972 10973 10974 10975 10976 # Check whether --with-fop was given. 10977 if test "${with_fop+set}" = set; then : 10978 withval=$with_fop; use_fop=$withval 10979 else 10980 use_fop=auto 10981 fi 10982 10983 10984 10985 if test "x$use_fop" = x"auto"; then 10986 # Extract the first word of "fop", so it can be a program name with args. 10987 set dummy fop; ac_word=$2 10988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10989 $as_echo_n "checking for $ac_word... " >&6; } 10990 if ${ac_cv_path_FOP+:} false; then : 10991 $as_echo_n "(cached) " >&6 10992 else 10993 case $FOP in 10994 [\\/]* | ?:[\\/]*) 10995 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 10996 ;; 10997 *) 10998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10999 for as_dir in $PATH 11000 do 11001 IFS=$as_save_IFS 11002 test -z "$as_dir" && as_dir=. 11003 for ac_exec_ext in '' $ac_executable_extensions; do 11004 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11005 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11006 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11007 break 2 11008 fi 11009 done 11010 done 11011 IFS=$as_save_IFS 11012 11013 ;; 11014 esac 11015 fi 11016 FOP=$ac_cv_path_FOP 11017 if test -n "$FOP"; then 11018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11019 $as_echo "$FOP" >&6; } 11020 else 11021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11022 $as_echo "no" >&6; } 11023 fi 11024 11025 11026 if test "x$FOP" = "x"; then 11027 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 11028 $as_echo "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} 11029 have_fop=no 11030 else 11031 have_fop=yes 11032 fi 11033 elif test "x$use_fop" = x"yes" ; then 11034 # Extract the first word of "fop", so it can be a program name with args. 11035 set dummy fop; ac_word=$2 11036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11037 $as_echo_n "checking for $ac_word... " >&6; } 11038 if ${ac_cv_path_FOP+:} false; then : 11039 $as_echo_n "(cached) " >&6 11040 else 11041 case $FOP in 11042 [\\/]* | ?:[\\/]*) 11043 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11044 ;; 11045 *) 11046 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11047 for as_dir in $PATH 11048 do 11049 IFS=$as_save_IFS 11050 test -z "$as_dir" && as_dir=. 11051 for ac_exec_ext in '' $ac_executable_extensions; do 11052 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11053 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11054 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11055 break 2 11056 fi 11057 done 11058 done 11059 IFS=$as_save_IFS 11060 11061 ;; 11062 esac 11063 fi 11064 FOP=$ac_cv_path_FOP 11065 if test -n "$FOP"; then 11066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11067 $as_echo "$FOP" >&6; } 11068 else 11069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11070 $as_echo "no" >&6; } 11071 fi 11072 11073 11074 if test "x$FOP" = "x"; then 11075 as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 11076 fi 11077 have_fop=yes 11078 elif test "x$use_fop" = x"no" ; then 11079 if test "x$FOP" != "x"; then 11080 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 11081 $as_echo "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} 11082 fi 11083 have_fop=no 11084 else 11085 as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 11086 fi 11087 11088 # Test for a minimum version of fop, if provided. 11089 11090 if test "$have_fop" = yes; then 11091 HAVE_FOP_TRUE= 11092 HAVE_FOP_FALSE='#' 11093 else 11094 HAVE_FOP_TRUE='#' 11095 HAVE_FOP_FALSE= 11096 fi 11097 11098 11099 11100 11101 # Preserves the interface, should it be implemented later 11102 11103 11104 11105 # Check whether --with-xsltproc was given. 11106 if test "${with_xsltproc+set}" = set; then : 11107 withval=$with_xsltproc; use_xsltproc=$withval 11108 else 11109 use_xsltproc=auto 11110 fi 11111 11112 11113 11114 if test "x$use_xsltproc" = x"auto"; then 11115 # Extract the first word of "xsltproc", so it can be a program name with args. 11116 set dummy xsltproc; ac_word=$2 11117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11118 $as_echo_n "checking for $ac_word... " >&6; } 11119 if ${ac_cv_path_XSLTPROC+:} false; then : 11120 $as_echo_n "(cached) " >&6 11121 else 11122 case $XSLTPROC in 11123 [\\/]* | ?:[\\/]*) 11124 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 11125 ;; 11126 *) 11127 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11128 for as_dir in $PATH 11129 do 11130 IFS=$as_save_IFS 11131 test -z "$as_dir" && as_dir=. 11132 for ac_exec_ext in '' $ac_executable_extensions; do 11133 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11134 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 11135 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11136 break 2 11137 fi 11138 done 11139 done 11140 IFS=$as_save_IFS 11141 11142 ;; 11143 esac 11144 fi 11145 XSLTPROC=$ac_cv_path_XSLTPROC 11146 if test -n "$XSLTPROC"; then 11147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 11148 $as_echo "$XSLTPROC" >&6; } 11149 else 11150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11151 $as_echo "no" >&6; } 11152 fi 11153 11154 11155 if test "x$XSLTPROC" = "x"; then 11156 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xsltproc not found - cannot transform XML documents" >&5 11157 $as_echo "$as_me: WARNING: xsltproc not found - cannot transform XML documents" >&2;} 11158 have_xsltproc=no 11159 else 11160 have_xsltproc=yes 11161 fi 11162 elif test "x$use_xsltproc" = x"yes" ; then 11163 # Extract the first word of "xsltproc", so it can be a program name with args. 11164 set dummy xsltproc; ac_word=$2 11165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11166 $as_echo_n "checking for $ac_word... " >&6; } 11167 if ${ac_cv_path_XSLTPROC+:} false; then : 11168 $as_echo_n "(cached) " >&6 11169 else 11170 case $XSLTPROC in 11171 [\\/]* | ?:[\\/]*) 11172 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 11173 ;; 11174 *) 11175 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11176 for as_dir in $PATH 11177 do 11178 IFS=$as_save_IFS 11179 test -z "$as_dir" && as_dir=. 11180 for ac_exec_ext in '' $ac_executable_extensions; do 11181 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11182 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 11183 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11184 break 2 11185 fi 11186 done 11187 done 11188 IFS=$as_save_IFS 11189 11190 ;; 11191 esac 11192 fi 11193 XSLTPROC=$ac_cv_path_XSLTPROC 11194 if test -n "$XSLTPROC"; then 11195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 11196 $as_echo "$XSLTPROC" >&6; } 11197 else 11198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11199 $as_echo "no" >&6; } 11200 fi 11201 11202 11203 if test "x$XSLTPROC" = "x"; then 11204 as_fn_error $? "--with-xsltproc=yes specified but xsltproc not found in PATH" "$LINENO" 5 11205 fi 11206 have_xsltproc=yes 11207 elif test "x$use_xsltproc" = x"no" ; then 11208 if test "x$XSLTPROC" != "x"; then 11209 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&5 11210 $as_echo "$as_me: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&2;} 11211 fi 11212 have_xsltproc=no 11213 else 11214 as_fn_error $? "--with-xsltproc expects 'yes' or 'no'" "$LINENO" 5 11215 fi 11216 11217 if test "$have_xsltproc" = yes; then 11218 HAVE_XSLTPROC_TRUE= 11219 HAVE_XSLTPROC_FALSE='#' 11220 else 11221 HAVE_XSLTPROC_TRUE='#' 11222 HAVE_XSLTPROC_FALSE= 11223 fi 11224 11225 11226 11227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.8" >&5 11228 $as_echo_n "checking for X.Org SGML entities >= 1.8... " >&6; } 11229 XORG_SGML_PATH= 11230 if test -n "$PKG_CONFIG" && \ 11231 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.8\""; } >&5 11232 ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.8") 2>&5 11233 ac_status=$? 11234 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11235 test $ac_status = 0; }; then 11236 XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools` 11237 else 11238 : 11239 11240 fi 11241 11242 # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 11243 # the path and the name of the doc stylesheet 11244 if test "x$XORG_SGML_PATH" != "x" ; then 11245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5 11246 $as_echo "$XORG_SGML_PATH" >&6; } 11247 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 11248 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 11249 else 11250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11251 $as_echo "no" >&6; } 11252 fi 11253 11254 11255 11256 11257 if test "x$XSL_STYLESHEET" != "x"; then 11258 HAVE_STYLESHEETS_TRUE= 11259 HAVE_STYLESHEETS_FALSE='#' 11260 else 11261 HAVE_STYLESHEETS_TRUE='#' 11262 HAVE_STYLESHEETS_FALSE= 11263 fi 11264 11265 11266 11267 # Because xtrans is included into other modules rather than being linked 11268 # with, these defines have to be added to the cflags line 11269 11270 # fchown() 11271 11272 ac_fn_c_check_func "$LINENO" "fchown" "ac_cv_func_fchown" 11273 if test "x$ac_cv_func_fchown" = xyes; then : 11274 fchown_define="-DHAS_FCHOWN" 11275 else 11276 fchown_define="" 11277 fi 11278 11279 11280 11281 11282 # sticky bit 11283 # 11284 # if any system exists without sticky dir bits this 11285 # needs to be redone with a real autoconf test 11286 11287 sticky_bit_define="-DHAS_STICKY_DIR_BIT" 11288 11289 11290 11291 ac_config_files="$ac_config_files Makefile doc/Makefile xtrans.pc" 11292 11293 cat >confcache <<\_ACEOF 11294 # This file is a shell script that caches the results of configure 11295 # tests run on this system so they can be shared between configure 11296 # scripts and configure runs, see configure's option --config-cache. 11297 # It is not useful on other systems. If it contains results you don't 11298 # want to keep, you may remove or edit it. 11299 # 11300 # config.status only pays attention to the cache file if you give it 11301 # the --recheck option to rerun configure. 11302 # 11303 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11304 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11305 # following values. 11306 11307 _ACEOF 11308 11309 # The following way of writing the cache mishandles newlines in values, 11310 # but we know of no workaround that is simple, portable, and efficient. 11311 # So, we kill variables containing newlines. 11312 # Ultrix sh set writes to stderr and can't be redirected directly, 11313 # and sets the high bit in the cache file unless we assign to the vars. 11314 ( 11315 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11316 eval ac_val=\$$ac_var 11317 case $ac_val in #( 11318 *${as_nl}*) 11319 case $ac_var in #( 11320 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11321 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11322 esac 11323 case $ac_var in #( 11324 _ | IFS | as_nl) ;; #( 11325 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11326 *) { eval $ac_var=; unset $ac_var;} ;; 11327 esac ;; 11328 esac 11329 done 11330 11331 (set) 2>&1 | 11332 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11333 *${as_nl}ac_space=\ *) 11334 # `set' does not quote correctly, so add quotes: double-quote 11335 # substitution turns \\\\ into \\, and sed turns \\ into \. 11336 sed -n \ 11337 "s/'/'\\\\''/g; 11338 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11339 ;; #( 11340 *) 11341 # `set' quotes correctly as required by POSIX, so do not add quotes. 11342 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11343 ;; 11344 esac | 11345 sort 11346 ) | 11347 sed ' 11348 /^ac_cv_env_/b end 11349 t clear 11350 :clear 11351 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11352 t end 11353 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11354 :end' >>confcache 11355 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11356 if test -w "$cache_file"; then 11357 if test "x$cache_file" != "x/dev/null"; then 11358 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11359 $as_echo "$as_me: updating cache $cache_file" >&6;} 11360 if test ! -f "$cache_file" || test -h "$cache_file"; then 11361 cat confcache >"$cache_file" 11362 else 11363 case $cache_file in #( 11364 */* | ?:*) 11365 mv -f confcache "$cache_file"$$ && 11366 mv -f "$cache_file"$$ "$cache_file" ;; #( 11367 *) 11368 mv -f confcache "$cache_file" ;; 11369 esac 11370 fi 11371 fi 11372 else 11373 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11374 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11375 fi 11376 fi 11377 rm -f confcache 11378 11379 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11380 # Let make expand exec_prefix. 11381 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11382 11383 # Transform confdefs.h into DEFS. 11384 # Protect against shell expansion while executing Makefile rules. 11385 # Protect against Makefile macro expansion. 11386 # 11387 # If the first sed substitution is executed (which looks for macros that 11388 # take arguments), then branch to the quote section. Otherwise, 11389 # look for a macro that doesn't take arguments. 11390 ac_script=' 11391 :mline 11392 /\\$/{ 11393 N 11394 s,\\\n,, 11395 b mline 11396 } 11397 t clear 11398 :clear 11399 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 11400 t quote 11401 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 11402 t quote 11403 b any 11404 :quote 11405 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 11406 s/\[/\\&/g 11407 s/\]/\\&/g 11408 s/\$/$$/g 11409 H 11410 :any 11411 ${ 11412 g 11413 s/^\n// 11414 s/\n/ /g 11415 p 11416 } 11417 ' 11418 DEFS=`sed -n "$ac_script" confdefs.h` 11419 11420 11421 ac_libobjs= 11422 ac_ltlibobjs= 11423 U= 11424 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11425 # 1. Remove the extension, and $U if already installed. 11426 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11427 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11428 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11429 # will be set to the directory where LIBOBJS objects are built. 11430 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11431 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11432 done 11433 LIBOBJS=$ac_libobjs 11434 11435 LTLIBOBJS=$ac_ltlibobjs 11436 11437 11438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11439 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11440 if test -n "$am_sleep_pid"; then 11441 # Hide warnings about reused PIDs. 11442 wait $am_sleep_pid 2>/dev/null 11443 fi 11444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11445 $as_echo "done" >&6; } 11446 if test -n "$EXEEXT"; then 11447 am__EXEEXT_TRUE= 11448 am__EXEEXT_FALSE='#' 11449 else 11450 am__EXEEXT_TRUE='#' 11451 am__EXEEXT_FALSE= 11452 fi 11453 11454 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11455 as_fn_error $? "conditional \"AMDEP\" was never defined. 11456 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11457 fi 11458 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11459 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11460 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11461 fi 11462 if test -z "${ENABLE_DOCS_TRUE}" && test -z "${ENABLE_DOCS_FALSE}"; then 11463 as_fn_error $? "conditional \"ENABLE_DOCS\" was never defined. 11464 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11465 fi 11466 if test -z "${HAVE_XMLTO_TEXT_TRUE}" && test -z "${HAVE_XMLTO_TEXT_FALSE}"; then 11467 as_fn_error $? "conditional \"HAVE_XMLTO_TEXT\" was never defined. 11468 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11469 fi 11470 if test -z "${HAVE_XMLTO_TRUE}" && test -z "${HAVE_XMLTO_FALSE}"; then 11471 as_fn_error $? "conditional \"HAVE_XMLTO\" was never defined. 11472 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11473 fi 11474 if test -z "${HAVE_FOP_TRUE}" && test -z "${HAVE_FOP_FALSE}"; then 11475 as_fn_error $? "conditional \"HAVE_FOP\" was never defined. 11476 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11477 fi 11478 if test -z "${HAVE_XSLTPROC_TRUE}" && test -z "${HAVE_XSLTPROC_FALSE}"; then 11479 as_fn_error $? "conditional \"HAVE_XSLTPROC\" was never defined. 11480 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11481 fi 11482 if test -z "${HAVE_STYLESHEETS_TRUE}" && test -z "${HAVE_STYLESHEETS_FALSE}"; then 11483 as_fn_error $? "conditional \"HAVE_STYLESHEETS\" was never defined. 11484 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11485 fi 11486 11487 : "${CONFIG_STATUS=./config.status}" 11488 ac_write_fail=0 11489 ac_clean_files_save=$ac_clean_files 11490 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11491 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11492 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11493 as_write_fail=0 11494 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11495 #! $SHELL 11496 # Generated by $as_me. 11497 # Run this file to recreate the current configuration. 11498 # Compiler output produced by configure, useful for debugging 11499 # configure, is in config.log if it exists. 11500 11501 debug=false 11502 ac_cs_recheck=false 11503 ac_cs_silent=false 11504 11505 SHELL=\${CONFIG_SHELL-$SHELL} 11506 export SHELL 11507 _ASEOF 11508 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11509 ## -------------------- ## 11510 ## M4sh Initialization. ## 11511 ## -------------------- ## 11512 11513 # Be more Bourne compatible 11514 DUALCASE=1; export DUALCASE # for MKS sh 11515 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11516 emulate sh 11517 NULLCMD=: 11518 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11519 # is contrary to our usage. Disable this feature. 11520 alias -g '${1+"$@"}'='"$@"' 11521 setopt NO_GLOB_SUBST 11522 else 11523 case `(set -o) 2>/dev/null` in #( 11524 *posix*) : 11525 set -o posix ;; #( 11526 *) : 11527 ;; 11528 esac 11529 fi 11530 11531 11532 as_nl=' 11533 ' 11534 export as_nl 11535 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11536 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11537 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11538 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11539 # Prefer a ksh shell builtin over an external printf program on Solaris, 11540 # but without wasting forks for bash or zsh. 11541 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11542 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11543 as_echo='print -r --' 11544 as_echo_n='print -rn --' 11545 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11546 as_echo='printf %s\n' 11547 as_echo_n='printf %s' 11548 else 11549 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11550 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11551 as_echo_n='/usr/ucb/echo -n' 11552 else 11553 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11554 as_echo_n_body='eval 11555 arg=$1; 11556 case $arg in #( 11557 *"$as_nl"*) 11558 expr "X$arg" : "X\\(.*\\)$as_nl"; 11559 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11560 esac; 11561 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11562 ' 11563 export as_echo_n_body 11564 as_echo_n='sh -c $as_echo_n_body as_echo' 11565 fi 11566 export as_echo_body 11567 as_echo='sh -c $as_echo_body as_echo' 11568 fi 11569 11570 # The user is always right. 11571 if test "${PATH_SEPARATOR+set}" != set; then 11572 PATH_SEPARATOR=: 11573 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11574 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11575 PATH_SEPARATOR=';' 11576 } 11577 fi 11578 11579 11580 # IFS 11581 # We need space, tab and new line, in precisely that order. Quoting is 11582 # there to prevent editors from complaining about space-tab. 11583 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11584 # splitting by setting IFS to empty value.) 11585 IFS=" "" $as_nl" 11586 11587 # Find who we are. Look in the path if we contain no directory separator. 11588 as_myself= 11589 case $0 in #(( 11590 *[\\/]* ) as_myself=$0 ;; 11591 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11592 for as_dir in $PATH 11593 do 11594 IFS=$as_save_IFS 11595 test -z "$as_dir" && as_dir=. 11596 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11597 done 11598 IFS=$as_save_IFS 11599 11600 ;; 11601 esac 11602 # We did not find ourselves, most probably we were run as `sh COMMAND' 11603 # in which case we are not to be found in the path. 11604 if test "x$as_myself" = x; then 11605 as_myself=$0 11606 fi 11607 if test ! -f "$as_myself"; then 11608 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11609 exit 1 11610 fi 11611 11612 # Unset variables that we do not need and which cause bugs (e.g. in 11613 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11614 # suppresses any "Segmentation fault" message there. '((' could 11615 # trigger a bug in pdksh 5.2.14. 11616 for as_var in BASH_ENV ENV MAIL MAILPATH 11617 do eval test x\${$as_var+set} = xset \ 11618 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11619 done 11620 PS1='$ ' 11621 PS2='> ' 11622 PS4='+ ' 11623 11624 # NLS nuisances. 11625 LC_ALL=C 11626 export LC_ALL 11627 LANGUAGE=C 11628 export LANGUAGE 11629 11630 # CDPATH. 11631 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11632 11633 11634 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11635 # ---------------------------------------- 11636 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11637 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11638 # script with STATUS, using 1 if that was 0. 11639 as_fn_error () 11640 { 11641 as_status=$1; test $as_status -eq 0 && as_status=1 11642 if test "$4"; then 11643 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11644 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11645 fi 11646 $as_echo "$as_me: error: $2" >&2 11647 as_fn_exit $as_status 11648 } # as_fn_error 11649 11650 11651 # as_fn_set_status STATUS 11652 # ----------------------- 11653 # Set $? to STATUS, without forking. 11654 as_fn_set_status () 11655 { 11656 return $1 11657 } # as_fn_set_status 11658 11659 # as_fn_exit STATUS 11660 # ----------------- 11661 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11662 as_fn_exit () 11663 { 11664 set +e 11665 as_fn_set_status $1 11666 exit $1 11667 } # as_fn_exit 11668 11669 # as_fn_unset VAR 11670 # --------------- 11671 # Portably unset VAR. 11672 as_fn_unset () 11673 { 11674 { eval $1=; unset $1;} 11675 } 11676 as_unset=as_fn_unset 11677 # as_fn_append VAR VALUE 11678 # ---------------------- 11679 # Append the text in VALUE to the end of the definition contained in VAR. Take 11680 # advantage of any shell optimizations that allow amortized linear growth over 11681 # repeated appends, instead of the typical quadratic growth present in naive 11682 # implementations. 11683 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11684 eval 'as_fn_append () 11685 { 11686 eval $1+=\$2 11687 }' 11688 else 11689 as_fn_append () 11690 { 11691 eval $1=\$$1\$2 11692 } 11693 fi # as_fn_append 11694 11695 # as_fn_arith ARG... 11696 # ------------------ 11697 # Perform arithmetic evaluation on the ARGs, and store the result in the 11698 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11699 # must be portable across $(()) and expr. 11700 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11701 eval 'as_fn_arith () 11702 { 11703 as_val=$(( $* )) 11704 }' 11705 else 11706 as_fn_arith () 11707 { 11708 as_val=`expr "$@" || test $? -eq 1` 11709 } 11710 fi # as_fn_arith 11711 11712 11713 if expr a : '\(a\)' >/dev/null 2>&1 && 11714 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11715 as_expr=expr 11716 else 11717 as_expr=false 11718 fi 11719 11720 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11721 as_basename=basename 11722 else 11723 as_basename=false 11724 fi 11725 11726 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11727 as_dirname=dirname 11728 else 11729 as_dirname=false 11730 fi 11731 11732 as_me=`$as_basename -- "$0" || 11733 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11734 X"$0" : 'X\(//\)$' \| \ 11735 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11736 $as_echo X/"$0" | 11737 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11738 s//\1/ 11739 q 11740 } 11741 /^X\/\(\/\/\)$/{ 11742 s//\1/ 11743 q 11744 } 11745 /^X\/\(\/\).*/{ 11746 s//\1/ 11747 q 11748 } 11749 s/.*/./; q'` 11750 11751 # Avoid depending upon Character Ranges. 11752 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11753 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11754 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11755 as_cr_digits='0123456789' 11756 as_cr_alnum=$as_cr_Letters$as_cr_digits 11757 11758 ECHO_C= ECHO_N= ECHO_T= 11759 case `echo -n x` in #((((( 11760 -n*) 11761 case `echo 'xy\c'` in 11762 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11763 xy) ECHO_C='\c';; 11764 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11765 ECHO_T=' ';; 11766 esac;; 11767 *) 11768 ECHO_N='-n';; 11769 esac 11770 11771 rm -f conf$$ conf$$.exe conf$$.file 11772 if test -d conf$$.dir; then 11773 rm -f conf$$.dir/conf$$.file 11774 else 11775 rm -f conf$$.dir 11776 mkdir conf$$.dir 2>/dev/null 11777 fi 11778 if (echo >conf$$.file) 2>/dev/null; then 11779 if ln -s conf$$.file conf$$ 2>/dev/null; then 11780 as_ln_s='ln -s' 11781 # ... but there are two gotchas: 11782 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11783 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11784 # In both cases, we have to default to `cp -pR'. 11785 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11786 as_ln_s='cp -pR' 11787 elif ln conf$$.file conf$$ 2>/dev/null; then 11788 as_ln_s=ln 11789 else 11790 as_ln_s='cp -pR' 11791 fi 11792 else 11793 as_ln_s='cp -pR' 11794 fi 11795 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11796 rmdir conf$$.dir 2>/dev/null 11797 11798 11799 # as_fn_mkdir_p 11800 # ------------- 11801 # Create "$as_dir" as a directory, including parents if necessary. 11802 as_fn_mkdir_p () 11803 { 11804 11805 case $as_dir in #( 11806 -*) as_dir=./$as_dir;; 11807 esac 11808 test -d "$as_dir" || eval $as_mkdir_p || { 11809 as_dirs= 11810 while :; do 11811 case $as_dir in #( 11812 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11813 *) as_qdir=$as_dir;; 11814 esac 11815 as_dirs="'$as_qdir' $as_dirs" 11816 as_dir=`$as_dirname -- "$as_dir" || 11817 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11818 X"$as_dir" : 'X\(//\)[^/]' \| \ 11819 X"$as_dir" : 'X\(//\)$' \| \ 11820 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11821 $as_echo X"$as_dir" | 11822 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11823 s//\1/ 11824 q 11825 } 11826 /^X\(\/\/\)[^/].*/{ 11827 s//\1/ 11828 q 11829 } 11830 /^X\(\/\/\)$/{ 11831 s//\1/ 11832 q 11833 } 11834 /^X\(\/\).*/{ 11835 s//\1/ 11836 q 11837 } 11838 s/.*/./; q'` 11839 test -d "$as_dir" && break 11840 done 11841 test -z "$as_dirs" || eval "mkdir $as_dirs" 11842 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11843 11844 11845 } # as_fn_mkdir_p 11846 if mkdir -p . 2>/dev/null; then 11847 as_mkdir_p='mkdir -p "$as_dir"' 11848 else 11849 test -d ./-p && rmdir ./-p 11850 as_mkdir_p=false 11851 fi 11852 11853 11854 # as_fn_executable_p FILE 11855 # ----------------------- 11856 # Test if FILE is an executable regular file. 11857 as_fn_executable_p () 11858 { 11859 test -f "$1" && test -x "$1" 11860 } # as_fn_executable_p 11861 as_test_x='test -x' 11862 as_executable_p=as_fn_executable_p 11863 11864 # Sed expression to map a string onto a valid CPP name. 11865 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11866 11867 # Sed expression to map a string onto a valid variable name. 11868 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11869 11870 11871 exec 6>&1 11872 ## ----------------------------------- ## 11873 ## Main body of $CONFIG_STATUS script. ## 11874 ## ----------------------------------- ## 11875 _ASEOF 11876 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11877 11878 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11879 # Save the log message, to keep $0 and so on meaningful, and to 11880 # report actual input values of CONFIG_FILES etc. instead of their 11881 # values after options handling. 11882 ac_log=" 11883 This file was extended by xtrans $as_me 1.4.0, which was 11884 generated by GNU Autoconf 2.69. Invocation command line was 11885 11886 CONFIG_FILES = $CONFIG_FILES 11887 CONFIG_HEADERS = $CONFIG_HEADERS 11888 CONFIG_LINKS = $CONFIG_LINKS 11889 CONFIG_COMMANDS = $CONFIG_COMMANDS 11890 $ $0 $@ 11891 11892 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11893 " 11894 11895 _ACEOF 11896 11897 case $ac_config_files in *" 11898 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11899 esac 11900 11901 11902 11903 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11904 # Files that config.status was made for. 11905 config_files="$ac_config_files" 11906 config_commands="$ac_config_commands" 11907 11908 _ACEOF 11909 11910 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11911 ac_cs_usage="\ 11912 \`$as_me' instantiates files and other configuration actions 11913 from templates according to the current configuration. Unless the files 11914 and actions are specified as TAGs, all are instantiated by default. 11915 11916 Usage: $0 [OPTION]... [TAG]... 11917 11918 -h, --help print this help, then exit 11919 -V, --version print version number and configuration settings, then exit 11920 --config print configuration, then exit 11921 -q, --quiet, --silent 11922 do not print progress messages 11923 -d, --debug don't remove temporary files 11924 --recheck update $as_me by reconfiguring in the same conditions 11925 --file=FILE[:TEMPLATE] 11926 instantiate the configuration file FILE 11927 11928 Configuration files: 11929 $config_files 11930 11931 Configuration commands: 11932 $config_commands 11933 11934 Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libxtrans/issues>." 11935 11936 _ACEOF 11937 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11938 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11939 ac_cs_version="\\ 11940 xtrans config.status 1.4.0 11941 configured by $0, generated by GNU Autoconf 2.69, 11942 with options \\"\$ac_cs_config\\" 11943 11944 Copyright (C) 2012 Free Software Foundation, Inc. 11945 This config.status script is free software; the Free Software Foundation 11946 gives unlimited permission to copy, distribute and modify it." 11947 11948 ac_pwd='$ac_pwd' 11949 srcdir='$srcdir' 11950 INSTALL='$INSTALL' 11951 MKDIR_P='$MKDIR_P' 11952 AWK='$AWK' 11953 test -n "\$AWK" || AWK=awk 11954 _ACEOF 11955 11956 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11957 # The default lists apply if the user does not specify any file. 11958 ac_need_defaults=: 11959 while test $# != 0 11960 do 11961 case $1 in 11962 --*=?*) 11963 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11964 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11965 ac_shift=: 11966 ;; 11967 --*=) 11968 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11969 ac_optarg= 11970 ac_shift=: 11971 ;; 11972 *) 11973 ac_option=$1 11974 ac_optarg=$2 11975 ac_shift=shift 11976 ;; 11977 esac 11978 11979 case $ac_option in 11980 # Handling of the options. 11981 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11982 ac_cs_recheck=: ;; 11983 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11984 $as_echo "$ac_cs_version"; exit ;; 11985 --config | --confi | --conf | --con | --co | --c ) 11986 $as_echo "$ac_cs_config"; exit ;; 11987 --debug | --debu | --deb | --de | --d | -d ) 11988 debug=: ;; 11989 --file | --fil | --fi | --f ) 11990 $ac_shift 11991 case $ac_optarg in 11992 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11993 '') as_fn_error $? "missing file argument" ;; 11994 esac 11995 as_fn_append CONFIG_FILES " '$ac_optarg'" 11996 ac_need_defaults=false;; 11997 --he | --h | --help | --hel | -h ) 11998 $as_echo "$ac_cs_usage"; exit ;; 11999 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12000 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12001 ac_cs_silent=: ;; 12002 12003 # This is an error. 12004 -*) as_fn_error $? "unrecognized option: \`$1' 12005 Try \`$0 --help' for more information." ;; 12006 12007 *) as_fn_append ac_config_targets " $1" 12008 ac_need_defaults=false ;; 12009 12010 esac 12011 shift 12012 done 12013 12014 ac_configure_extra_args= 12015 12016 if $ac_cs_silent; then 12017 exec 6>/dev/null 12018 ac_configure_extra_args="$ac_configure_extra_args --silent" 12019 fi 12020 12021 _ACEOF 12022 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12023 if \$ac_cs_recheck; then 12024 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12025 shift 12026 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12027 CONFIG_SHELL='$SHELL' 12028 export CONFIG_SHELL 12029 exec "\$@" 12030 fi 12031 12032 _ACEOF 12033 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12034 exec 5>>config.log 12035 { 12036 echo 12037 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12038 ## Running $as_me. ## 12039 _ASBOX 12040 $as_echo "$ac_log" 12041 } >&5 12042 12043 _ACEOF 12044 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12045 # 12046 # INIT-COMMANDS 12047 # 12048 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12049 12050 _ACEOF 12051 12052 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12053 12054 # Handling of arguments. 12055 for ac_config_target in $ac_config_targets 12056 do 12057 case $ac_config_target in 12058 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12059 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12060 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 12061 "xtrans.pc") CONFIG_FILES="$CONFIG_FILES xtrans.pc" ;; 12062 12063 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12064 esac 12065 done 12066 12067 12068 # If the user did not use the arguments to specify the items to instantiate, 12069 # then the envvar interface is used. Set only those that are not. 12070 # We use the long form for the default assignment because of an extremely 12071 # bizarre bug on SunOS 4.1.3. 12072 if $ac_need_defaults; then 12073 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12074 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12075 fi 12076 12077 # Have a temporary directory for convenience. Make it in the build tree 12078 # simply because there is no reason against having it here, and in addition, 12079 # creating and moving files from /tmp can sometimes cause problems. 12080 # Hook for its removal unless debugging. 12081 # Note that there is a small window in which the directory will not be cleaned: 12082 # after its creation but before its name has been assigned to `$tmp'. 12083 $debug || 12084 { 12085 tmp= ac_tmp= 12086 trap 'exit_status=$? 12087 : "${ac_tmp:=$tmp}" 12088 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12089 ' 0 12090 trap 'as_fn_exit 1' 1 2 13 15 12091 } 12092 # Create a (secure) tmp directory for tmp files. 12093 12094 { 12095 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12096 test -d "$tmp" 12097 } || 12098 { 12099 tmp=./conf$$-$RANDOM 12100 (umask 077 && mkdir "$tmp") 12101 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12102 ac_tmp=$tmp 12103 12104 # Set up the scripts for CONFIG_FILES section. 12105 # No need to generate them if there are no CONFIG_FILES. 12106 # This happens for instance with `./config.status config.h'. 12107 if test -n "$CONFIG_FILES"; then 12108 12109 12110 ac_cr=`echo X | tr X '\015'` 12111 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12112 # But we know of no other shell where ac_cr would be empty at this 12113 # point, so we can use a bashism as a fallback. 12114 if test "x$ac_cr" = x; then 12115 eval ac_cr=\$\'\\r\' 12116 fi 12117 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12118 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12119 ac_cs_awk_cr='\\r' 12120 else 12121 ac_cs_awk_cr=$ac_cr 12122 fi 12123 12124 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12125 _ACEOF 12126 12127 12128 { 12129 echo "cat >conf$$subs.awk <<_ACEOF" && 12130 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12131 echo "_ACEOF" 12132 } >conf$$subs.sh || 12133 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12134 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12135 ac_delim='%!_!# ' 12136 for ac_last_try in false false false false false :; do 12137 . ./conf$$subs.sh || 12138 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12139 12140 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12141 if test $ac_delim_n = $ac_delim_num; then 12142 break 12143 elif $ac_last_try; then 12144 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12145 else 12146 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12147 fi 12148 done 12149 rm -f conf$$subs.sh 12150 12151 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12152 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12153 _ACEOF 12154 sed -n ' 12155 h 12156 s/^/S["/; s/!.*/"]=/ 12157 p 12158 g 12159 s/^[^!]*!// 12160 :repl 12161 t repl 12162 s/'"$ac_delim"'$// 12163 t delim 12164 :nl 12165 h 12166 s/\(.\{148\}\)..*/\1/ 12167 t more1 12168 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12169 p 12170 n 12171 b repl 12172 :more1 12173 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12174 p 12175 g 12176 s/.\{148\}// 12177 t nl 12178 :delim 12179 h 12180 s/\(.\{148\}\)..*/\1/ 12181 t more2 12182 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12183 p 12184 b 12185 :more2 12186 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12187 p 12188 g 12189 s/.\{148\}// 12190 t delim 12191 ' <conf$$subs.awk | sed ' 12192 /^[^""]/{ 12193 N 12194 s/\n// 12195 } 12196 ' >>$CONFIG_STATUS || ac_write_fail=1 12197 rm -f conf$$subs.awk 12198 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12199 _ACAWK 12200 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12201 for (key in S) S_is_set[key] = 1 12202 FS = "" 12203 12204 } 12205 { 12206 line = $ 0 12207 nfields = split(line, field, "@") 12208 substed = 0 12209 len = length(field[1]) 12210 for (i = 2; i < nfields; i++) { 12211 key = field[i] 12212 keylen = length(key) 12213 if (S_is_set[key]) { 12214 value = S[key] 12215 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12216 len += length(value) + length(field[++i]) 12217 substed = 1 12218 } else 12219 len += 1 + keylen 12220 } 12221 12222 print line 12223 } 12224 12225 _ACAWK 12226 _ACEOF 12227 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12228 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12229 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12230 else 12231 cat 12232 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12233 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12234 _ACEOF 12235 12236 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12237 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12238 # trailing colons and then remove the whole line if VPATH becomes empty 12239 # (actually we leave an empty line to preserve line numbers). 12240 if test "x$srcdir" = x.; then 12241 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12242 h 12243 s/// 12244 s/^/:/ 12245 s/[ ]*$/:/ 12246 s/:\$(srcdir):/:/g 12247 s/:\${srcdir}:/:/g 12248 s/:@srcdir@:/:/g 12249 s/^:*// 12250 s/:*$// 12251 x 12252 s/\(=[ ]*\).*/\1/ 12253 G 12254 s/\n// 12255 s/^[^=]*=[ ]*$// 12256 }' 12257 fi 12258 12259 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12260 fi # test -n "$CONFIG_FILES" 12261 12262 12263 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 12264 shift 12265 for ac_tag 12266 do 12267 case $ac_tag in 12268 :[FHLC]) ac_mode=$ac_tag; continue;; 12269 esac 12270 case $ac_mode$ac_tag in 12271 :[FHL]*:*);; 12272 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12273 :[FH]-) ac_tag=-:-;; 12274 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12275 esac 12276 ac_save_IFS=$IFS 12277 IFS=: 12278 set x $ac_tag 12279 IFS=$ac_save_IFS 12280 shift 12281 ac_file=$1 12282 shift 12283 12284 case $ac_mode in 12285 :L) ac_source=$1;; 12286 :[FH]) 12287 ac_file_inputs= 12288 for ac_f 12289 do 12290 case $ac_f in 12291 -) ac_f="$ac_tmp/stdin";; 12292 *) # Look for the file first in the build tree, then in the source tree 12293 # (if the path is not absolute). The absolute path cannot be DOS-style, 12294 # because $ac_f cannot contain `:'. 12295 test -f "$ac_f" || 12296 case $ac_f in 12297 [\\/$]*) false;; 12298 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12299 esac || 12300 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12301 esac 12302 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12303 as_fn_append ac_file_inputs " '$ac_f'" 12304 done 12305 12306 # Let's still pretend it is `configure' which instantiates (i.e., don't 12307 # use $as_me), people would be surprised to read: 12308 # /* config.h. Generated by config.status. */ 12309 configure_input='Generated from '` 12310 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12311 `' by configure.' 12312 if test x"$ac_file" != x-; then 12313 configure_input="$ac_file. $configure_input" 12314 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12315 $as_echo "$as_me: creating $ac_file" >&6;} 12316 fi 12317 # Neutralize special characters interpreted by sed in replacement strings. 12318 case $configure_input in #( 12319 *\&* | *\|* | *\\* ) 12320 ac_sed_conf_input=`$as_echo "$configure_input" | 12321 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12322 *) ac_sed_conf_input=$configure_input;; 12323 esac 12324 12325 case $ac_tag in 12326 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12327 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12328 esac 12329 ;; 12330 esac 12331 12332 ac_dir=`$as_dirname -- "$ac_file" || 12333 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12334 X"$ac_file" : 'X\(//\)[^/]' \| \ 12335 X"$ac_file" : 'X\(//\)$' \| \ 12336 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12337 $as_echo X"$ac_file" | 12338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12339 s//\1/ 12340 q 12341 } 12342 /^X\(\/\/\)[^/].*/{ 12343 s//\1/ 12344 q 12345 } 12346 /^X\(\/\/\)$/{ 12347 s//\1/ 12348 q 12349 } 12350 /^X\(\/\).*/{ 12351 s//\1/ 12352 q 12353 } 12354 s/.*/./; q'` 12355 as_dir="$ac_dir"; as_fn_mkdir_p 12356 ac_builddir=. 12357 12358 case "$ac_dir" in 12359 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12360 *) 12361 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12362 # A ".." for each directory in $ac_dir_suffix. 12363 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12364 case $ac_top_builddir_sub in 12365 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12366 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12367 esac ;; 12368 esac 12369 ac_abs_top_builddir=$ac_pwd 12370 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12371 # for backward compatibility: 12372 ac_top_builddir=$ac_top_build_prefix 12373 12374 case $srcdir in 12375 .) # We are building in place. 12376 ac_srcdir=. 12377 ac_top_srcdir=$ac_top_builddir_sub 12378 ac_abs_top_srcdir=$ac_pwd ;; 12379 [\\/]* | ?:[\\/]* ) # Absolute name. 12380 ac_srcdir=$srcdir$ac_dir_suffix; 12381 ac_top_srcdir=$srcdir 12382 ac_abs_top_srcdir=$srcdir ;; 12383 *) # Relative name. 12384 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12385 ac_top_srcdir=$ac_top_build_prefix$srcdir 12386 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12387 esac 12388 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12389 12390 12391 case $ac_mode in 12392 :F) 12393 # 12394 # CONFIG_FILE 12395 # 12396 12397 case $INSTALL in 12398 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12399 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12400 esac 12401 ac_MKDIR_P=$MKDIR_P 12402 case $MKDIR_P in 12403 [\\/$]* | ?:[\\/]* ) ;; 12404 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12405 esac 12406 _ACEOF 12407 12408 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12409 # If the template does not know about datarootdir, expand it. 12410 # FIXME: This hack should be removed a few years after 2.60. 12411 ac_datarootdir_hack=; ac_datarootdir_seen= 12412 ac_sed_dataroot=' 12413 /datarootdir/ { 12414 p 12415 q 12416 } 12417 /@datadir@/p 12418 /@docdir@/p 12419 /@infodir@/p 12420 /@localedir@/p 12421 /@mandir@/p' 12422 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12423 *datarootdir*) ac_datarootdir_seen=yes;; 12424 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12425 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12426 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12427 _ACEOF 12428 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12429 ac_datarootdir_hack=' 12430 s&@datadir@&$datadir&g 12431 s&@docdir@&$docdir&g 12432 s&@infodir@&$infodir&g 12433 s&@localedir@&$localedir&g 12434 s&@mandir@&$mandir&g 12435 s&\\\${datarootdir}&$datarootdir&g' ;; 12436 esac 12437 _ACEOF 12438 12439 # Neutralize VPATH when `$srcdir' = `.'. 12440 # Shell code in configure.ac might set extrasub. 12441 # FIXME: do we really want to maintain this feature? 12442 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12443 ac_sed_extra="$ac_vpsub 12444 $extrasub 12445 _ACEOF 12446 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12447 :t 12448 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12449 s|@configure_input@|$ac_sed_conf_input|;t t 12450 s&@top_builddir@&$ac_top_builddir_sub&;t t 12451 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12452 s&@srcdir@&$ac_srcdir&;t t 12453 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12454 s&@top_srcdir@&$ac_top_srcdir&;t t 12455 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12456 s&@builddir@&$ac_builddir&;t t 12457 s&@abs_builddir@&$ac_abs_builddir&;t t 12458 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12459 s&@INSTALL@&$ac_INSTALL&;t t 12460 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12461 $ac_datarootdir_hack 12462 " 12463 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12464 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12465 12466 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12467 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12468 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12469 "$ac_tmp/out"`; test -z "$ac_out"; } && 12470 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12471 which seems to be undefined. Please make sure it is defined" >&5 12472 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12473 which seems to be undefined. Please make sure it is defined" >&2;} 12474 12475 rm -f "$ac_tmp/stdin" 12476 case $ac_file in 12477 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12478 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12479 esac \ 12480 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12481 ;; 12482 12483 12484 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12485 $as_echo "$as_me: executing $ac_file commands" >&6;} 12486 ;; 12487 esac 12488 12489 12490 case $ac_file$ac_mode in 12491 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12492 # Older Autoconf quotes --file arguments for eval, but not when files 12493 # are listed without --file. Let's play safe and only enable the eval 12494 # if we detect the quoting. 12495 case $CONFIG_FILES in 12496 *\'*) eval set x "$CONFIG_FILES" ;; 12497 *) set x $CONFIG_FILES ;; 12498 esac 12499 shift 12500 for mf 12501 do 12502 # Strip MF so we end up with the name of the file. 12503 mf=`echo "$mf" | sed -e 's/:.*$//'` 12504 # Check whether this is an Automake generated Makefile or not. 12505 # We used to match only the files named 'Makefile.in', but 12506 # some people rename them; so instead we look at the file content. 12507 # Grep'ing the first line is not enough: some people post-process 12508 # each Makefile.in and add a new line on top of each file to say so. 12509 # Grep'ing the whole file is not good either: AIX grep has a line 12510 # limit of 2048, but all sed's we know have understand at least 4000. 12511 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12512 dirpart=`$as_dirname -- "$mf" || 12513 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12514 X"$mf" : 'X\(//\)[^/]' \| \ 12515 X"$mf" : 'X\(//\)$' \| \ 12516 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12517 $as_echo X"$mf" | 12518 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12519 s//\1/ 12520 q 12521 } 12522 /^X\(\/\/\)[^/].*/{ 12523 s//\1/ 12524 q 12525 } 12526 /^X\(\/\/\)$/{ 12527 s//\1/ 12528 q 12529 } 12530 /^X\(\/\).*/{ 12531 s//\1/ 12532 q 12533 } 12534 s/.*/./; q'` 12535 else 12536 continue 12537 fi 12538 # Extract the definition of DEPDIR, am__include, and am__quote 12539 # from the Makefile without running 'make'. 12540 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12541 test -z "$DEPDIR" && continue 12542 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12543 test -z "$am__include" && continue 12544 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12545 # Find all dependency output files, they are included files with 12546 # $(DEPDIR) in their names. We invoke sed twice because it is the 12547 # simplest approach to changing $(DEPDIR) to its actual value in the 12548 # expansion. 12549 for file in `sed -n " 12550 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12551 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12552 # Make sure the directory exists. 12553 test -f "$dirpart/$file" && continue 12554 fdir=`$as_dirname -- "$file" || 12555 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12556 X"$file" : 'X\(//\)[^/]' \| \ 12557 X"$file" : 'X\(//\)$' \| \ 12558 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12559 $as_echo X"$file" | 12560 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12561 s//\1/ 12562 q 12563 } 12564 /^X\(\/\/\)[^/].*/{ 12565 s//\1/ 12566 q 12567 } 12568 /^X\(\/\/\)$/{ 12569 s//\1/ 12570 q 12571 } 12572 /^X\(\/\).*/{ 12573 s//\1/ 12574 q 12575 } 12576 s/.*/./; q'` 12577 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12578 # echo "creating $dirpart/$file" 12579 echo '# dummy' > "$dirpart/$file" 12580 done 12581 done 12582 } 12583 ;; 12584 12585 esac 12586 done # for ac_tag 12587 12588 12589 as_fn_exit 0 12590 _ACEOF 12591 ac_clean_files=$ac_clean_files_save 12592 12593 test $ac_write_fail = 0 || 12594 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12595 12596 12597 # configure is writing to config.log, and then calls config.status. 12598 # config.status does its own redirection, appending to config.log. 12599 # Unfortunately, on DOS this fails, as config.log is still kept open 12600 # by configure, so config.status won't be able to write to it; its 12601 # output is simply discarded. So we exec the FD to /dev/null, 12602 # effectively closing config.log, so it can be properly (re)opened and 12603 # appended to by config.status. When coming back to configure, we 12604 # need to make the FD available again. 12605 if test "$no_create" != yes; then 12606 ac_cs_success=: 12607 ac_config_status_args= 12608 test "$silent" = yes && 12609 ac_config_status_args="$ac_config_status_args --quiet" 12610 exec 5>/dev/null 12611 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12612 exec 5>>config.log 12613 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12614 # would make configure fail if this is the last instruction. 12615 $ac_cs_success || as_fn_exit 1 12616 fi 12617 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12618 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12619 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12620 fi 12621 12622
Indexes created Mon Oct 26 00:26:21 UTC 2026