configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xedit 1.2.1. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10 # Foundation, Inc. 11 # 12 # 13 # This configure script is free software; the Free Software Foundation 14 # gives unlimited permission to copy, distribute and modify it. 15 ## -------------------- ## 16 ## M4sh Initialization. ## 17 ## -------------------- ## 18 19 # Be more Bourne compatible 20 DUALCASE=1; export DUALCASE # for MKS sh 21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac 35 fi 36 37 38 as_nl=' 39 ' 40 export as_nl 41 # Printing a long string crashes Solaris 7 /usr/bin/printf. 42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45 # Prefer a ksh shell builtin over an external printf program on Solaris, 46 # but without wasting forks for bash or zsh. 47 if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54 else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74 fi 75 76 # The user is always right. 77 if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83 fi 84 85 86 # IFS 87 # We need space, tab and new line, in precisely that order. Quoting is 88 # there to prevent editors from complaining about space-tab. 89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 90 # splitting by setting IFS to empty value.) 91 IFS=" "" $as_nl" 92 93 # Find who we are. Look in the path if we contain no directory separator. 94 as_myself= 95 case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98 for as_dir in $PATH 99 do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104 IFS=$as_save_IFS 105 106 ;; 107 esac 108 # We did not find ourselves, most probably we were run as `sh COMMAND' 109 # in which case we are not to be found in the path. 110 if test "x$as_myself" = x; then 111 as_myself=$0 112 fi 113 if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116 fi 117 118 # Unset variables that we do not need and which cause bugs (e.g. in 119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120 # suppresses any "Segmentation fault" message there. '((' could 121 # trigger a bug in pdksh 5.2.14. 122 for as_var in BASH_ENV ENV MAIL MAILPATH 123 do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125 done 126 PS1='$ ' 127 PS2='> ' 128 PS4='+ ' 129 130 # NLS nuisances. 131 LC_ALL=C 132 export LC_ALL 133 LANGUAGE=C 134 export LANGUAGE 135 136 # CDPATH. 137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139 if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147 else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153 esac 154 fi 155 " 156 as_required="as_fn_return () { (exit \$1); } 157 as_fn_success () { as_fn_return 0; } 158 as_fn_failure () { as_fn_return 1; } 159 as_fn_ret_success () { return 0; } 160 as_fn_ret_failure () { return 1; } 161 162 exitcode=0 163 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169 else 170 exitcode=1; echo positional parameters were not saved. 171 fi 172 test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177 test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180 else 181 as_have_required=no 182 fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185 else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187 as_found=false 188 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189 do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203 fi 204 fi 205 done;; 206 esac 207 as_found=false 208 done 209 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212 fi; } 213 IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232 fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 242 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243 $0: about your system, including any error possibly output 244 $0: before this message. Then install a modern shell, or 245 $0: manually run the script under such a shell if you do 246 $0: have one." 247 fi 248 exit 1 249 fi 250 fi 251 fi 252 SHELL=${CONFIG_SHELL-/bin/sh} 253 export SHELL 254 # Unset more variables known to interfere with behavior of common tools. 255 CLICOLOR_FORCE= GREP_OPTIONS= 256 unset CLICOLOR_FORCE GREP_OPTIONS 257 258 ## --------------------- ## 259 ## M4sh Shell Functions. ## 260 ## --------------------- ## 261 # as_fn_unset VAR 262 # --------------- 263 # Portably unset VAR. 264 as_fn_unset () 265 { 266 { eval $1=; unset $1;} 267 } 268 as_unset=as_fn_unset 269 270 # as_fn_set_status STATUS 271 # ----------------------- 272 # Set $? to STATUS, without forking. 273 as_fn_set_status () 274 { 275 return $1 276 } # as_fn_set_status 277 278 # as_fn_exit STATUS 279 # ----------------- 280 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281 as_fn_exit () 282 { 283 set +e 284 as_fn_set_status $1 285 exit $1 286 } # as_fn_exit 287 288 # as_fn_mkdir_p 289 # ------------- 290 # Create "$as_dir" as a directory, including parents if necessary. 291 as_fn_mkdir_p () 292 { 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310 $as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334 } # as_fn_mkdir_p 335 # as_fn_append VAR VALUE 336 # ---------------------- 337 # Append the text in VALUE to the end of the definition contained in VAR. Take 338 # advantage of any shell optimizations that allow amortized linear growth over 339 # repeated appends, instead of the typical quadratic growth present in naive 340 # implementations. 341 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346 else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351 fi # as_fn_append 352 353 # as_fn_arith ARG... 354 # ------------------ 355 # Perform arithmetic evaluation on the ARGs, and store the result in the 356 # global $as_val. Take advantage of shells that can avoid forks. The arguments 357 # must be portable across $(()) and expr. 358 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363 else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368 fi # as_fn_arith 369 370 371 # as_fn_error STATUS ERROR [LINENO LOG_FD] 372 # ---------------------------------------- 373 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375 # script with STATUS, using 1 if that was 0. 376 as_fn_error () 377 { 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385 } # as_fn_error 386 387 if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390 else 391 as_expr=false 392 fi 393 394 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396 else 397 as_basename=false 398 fi 399 400 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402 else 403 as_dirname=false 404 fi 405 406 as_me=`$as_basename -- "$0" || 407 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410 $as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425 # Avoid depending upon Character Ranges. 426 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429 as_cr_digits='0123456789' 430 as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462 } 463 464 ECHO_C= ECHO_N= ECHO_T= 465 case `echo -n x` in #((((( 466 -n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473 *) 474 ECHO_N='-n';; 475 esac 476 477 rm -f conf$$ conf$$.exe conf$$.file 478 if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480 else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483 fi 484 if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498 else 499 as_ln_s='cp -p' 500 fi 501 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502 rmdir conf$$.dir 2>/dev/null 503 504 if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506 else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509 fi 510 511 if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513 else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531 fi 532 as_executable_p=$as_test_x 533 534 # Sed expression to map a string onto a valid CPP name. 535 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537 # Sed expression to map a string onto a valid variable name. 538 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 539 540 541 test -n "$DJDIR" || exec 7<&0 </dev/null 542 exec 6>&1 543 544 # Name of the host. 545 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 546 # so uname gets run too. 547 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 548 549 # 550 # Initializations. 551 # 552 ac_default_prefix=/usr/local 553 ac_clean_files= 554 ac_config_libobj_dir=. 555 LIBOBJS= 556 cross_compiling=no 557 subdirs= 558 MFLAGS= 559 MAKEFLAGS= 560 561 # Identity of this package. 562 PACKAGE_NAME='xedit' 563 PACKAGE_TARNAME='xedit' 564 PACKAGE_VERSION='1.2.1' 565 PACKAGE_STRING='xedit 1.2.1' 566 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567 PACKAGE_URL='' 568 569 # Factoring default headers for most tests. 570 ac_includes_default="\ 571 #include <stdio.h> 572 #ifdef HAVE_SYS_TYPES_H 573 # 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"newly created file is older than distributed files! 2333 Check your system clock" "$LINENO" 5 2334 fi 2335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2336 $as_echo "yes" >&6; } 2337 test "$program_prefix" != NONE && 2338 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2339 # Use a double $ so make ignores it. 2340 test "$program_suffix" != NONE && 2341 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2342 # Double any \ or $. 2343 # By default was `s,x,x', remove it if useless. 2344 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2345 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2346 2347 # expand $ac_aux_dir to an absolute path 2348 am_aux_dir=`cd $ac_aux_dir && pwd` 2349 2350 if test x"${MISSING+set}" != xset; then 2351 case $am_aux_dir in 2352 *\ * | *\ *) 2353 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2354 *) 2355 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2356 esac 2357 fi 2358 # Use eval to expand $SHELL 2359 if eval "$MISSING --run true"; then 2360 am_missing_run="$MISSING --run " 2361 else 2362 am_missing_run= 2363 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2364 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2365 fi 2366 2367 if test x"${install_sh}" != xset; then 2368 case $am_aux_dir in 2369 *\ * | *\ *) 2370 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2371 *) 2372 install_sh="\${SHELL} $am_aux_dir/install-sh" 2373 esac 2374 fi 2375 2376 # Installed binaries are usually stripped using `strip' when the user 2377 # run `make install-strip'. However `strip' might not be the right 2378 # tool to use in cross-compilation environments, therefore Automake 2379 # will honor the `STRIP' environment variable to overrule this program. 2380 if test "$cross_compiling" != no; then 2381 if test -n "$ac_tool_prefix"; then 2382 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2383 set dummy ${ac_tool_prefix}strip; ac_word=$2 2384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2385 $as_echo_n "checking for $ac_word... " >&6; } 2386 if ${ac_cv_prog_STRIP+:} false; then : 2387 $as_echo_n "(cached) " >&6 2388 else 2389 if test -n "$STRIP"; then 2390 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2391 else 2392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2393 for as_dir in $PATH 2394 do 2395 IFS=$as_save_IFS 2396 test -z "$as_dir" && as_dir=. 2397 for ac_exec_ext in '' $ac_executable_extensions; do 2398 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2399 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2400 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2401 break 2 2402 fi 2403 done 2404 done 2405 IFS=$as_save_IFS 2406 2407 fi 2408 fi 2409 STRIP=$ac_cv_prog_STRIP 2410 if test -n "$STRIP"; then 2411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2412 $as_echo "$STRIP" >&6; } 2413 else 2414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2415 $as_echo "no" >&6; } 2416 fi 2417 2418 2419 fi 2420 if test -z "$ac_cv_prog_STRIP"; then 2421 ac_ct_STRIP=$STRIP 2422 # Extract the first word of "strip", so it can be a program name with args. 2423 set dummy strip; ac_word=$2 2424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2425 $as_echo_n "checking for $ac_word... " >&6; } 2426 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2427 $as_echo_n "(cached) " >&6 2428 else 2429 if test -n "$ac_ct_STRIP"; then 2430 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2431 else 2432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2433 for as_dir in $PATH 2434 do 2435 IFS=$as_save_IFS 2436 test -z "$as_dir" && as_dir=. 2437 for ac_exec_ext in '' $ac_executable_extensions; do 2438 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2439 ac_cv_prog_ac_ct_STRIP="strip" 2440 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2441 break 2 2442 fi 2443 done 2444 done 2445 IFS=$as_save_IFS 2446 2447 fi 2448 fi 2449 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2450 if test -n "$ac_ct_STRIP"; then 2451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2452 $as_echo "$ac_ct_STRIP" >&6; } 2453 else 2454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2455 $as_echo "no" >&6; } 2456 fi 2457 2458 if test "x$ac_ct_STRIP" = x; then 2459 STRIP=":" 2460 else 2461 case $cross_compiling:$ac_tool_warned in 2462 yes:) 2463 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2464 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2465 ac_tool_warned=yes ;; 2466 esac 2467 STRIP=$ac_ct_STRIP 2468 fi 2469 else 2470 STRIP="$ac_cv_prog_STRIP" 2471 fi 2472 2473 fi 2474 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2475 2476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2477 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2478 if test -z "$MKDIR_P"; then 2479 if ${ac_cv_path_mkdir+:} false; then : 2480 $as_echo_n "(cached) " >&6 2481 else 2482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2483 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2484 do 2485 IFS=$as_save_IFS 2486 test -z "$as_dir" && as_dir=. 2487 for ac_prog in mkdir gmkdir; do 2488 for ac_exec_ext in '' $ac_executable_extensions; do 2489 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2490 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2491 'mkdir (GNU coreutils) '* | \ 2492 'mkdir (coreutils) '* | \ 2493 'mkdir (fileutils) '4.1*) 2494 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2495 break 3;; 2496 esac 2497 done 2498 done 2499 done 2500 IFS=$as_save_IFS 2501 2502 fi 2503 2504 test -d ./--version && rmdir ./--version 2505 if test "${ac_cv_path_mkdir+set}" = set; then 2506 MKDIR_P="$ac_cv_path_mkdir -p" 2507 else 2508 # As a last resort, use the slow shell script. Don't cache a 2509 # value for MKDIR_P within a source directory, because that will 2510 # break other packages using the cache if that directory is 2511 # removed, or if the value is a relative name. 2512 MKDIR_P="$ac_install_sh -d" 2513 fi 2514 fi 2515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2516 $as_echo "$MKDIR_P" >&6; } 2517 2518 mkdir_p="$MKDIR_P" 2519 case $mkdir_p in 2520 [\\/$]* | ?:[\\/]*) ;; 2521 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2522 esac 2523 2524 for ac_prog in gawk mawk nawk awk 2525 do 2526 # Extract the first word of "$ac_prog", so it can be a program name with args. 2527 set dummy $ac_prog; ac_word=$2 2528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2529 $as_echo_n "checking for $ac_word... " >&6; } 2530 if ${ac_cv_prog_AWK+:} false; then : 2531 $as_echo_n "(cached) " >&6 2532 else 2533 if test -n "$AWK"; then 2534 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2535 else 2536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2537 for as_dir in $PATH 2538 do 2539 IFS=$as_save_IFS 2540 test -z "$as_dir" && as_dir=. 2541 for ac_exec_ext in '' $ac_executable_extensions; do 2542 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2543 ac_cv_prog_AWK="$ac_prog" 2544 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2545 break 2 2546 fi 2547 done 2548 done 2549 IFS=$as_save_IFS 2550 2551 fi 2552 fi 2553 AWK=$ac_cv_prog_AWK 2554 if test -n "$AWK"; then 2555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2556 $as_echo "$AWK" >&6; } 2557 else 2558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2559 $as_echo "no" >&6; } 2560 fi 2561 2562 2563 test -n "$AWK" && break 2564 done 2565 2566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2567 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2568 set x ${MAKE-make} 2569 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2570 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2571 $as_echo_n "(cached) " >&6 2572 else 2573 cat >conftest.make <<\_ACEOF 2574 SHELL = /bin/sh 2575 all: 2576 @echo '@@@%%%=$(MAKE)=@@@%%%' 2577 _ACEOF 2578 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2579 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2580 *@@@%%%=?*=@@@%%%*) 2581 eval ac_cv_prog_make_${ac_make}_set=yes;; 2582 *) 2583 eval ac_cv_prog_make_${ac_make}_set=no;; 2584 esac 2585 rm -f conftest.make 2586 fi 2587 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2589 $as_echo "yes" >&6; } 2590 SET_MAKE= 2591 else 2592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2593 $as_echo "no" >&6; } 2594 SET_MAKE="MAKE=${MAKE-make}" 2595 fi 2596 2597 rm -rf .tst 2>/dev/null 2598 mkdir .tst 2>/dev/null 2599 if test -d .tst; then 2600 am__leading_dot=. 2601 else 2602 am__leading_dot=_ 2603 fi 2604 rmdir .tst 2>/dev/null 2605 2606 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2607 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2608 # is not polluted with repeated "-I." 2609 am__isrc=' -I$(srcdir)' 2610 # test to see if srcdir already configured 2611 if test -f $srcdir/config.status; then 2612 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2613 fi 2614 fi 2615 2616 # test whether we have cygpath 2617 if test -z "$CYGPATH_W"; then 2618 if (cygpath --version) >/dev/null 2>/dev/null; then 2619 CYGPATH_W='cygpath -w' 2620 else 2621 CYGPATH_W=echo 2622 fi 2623 fi 2624 2625 2626 # Define the identity of the package. 2627 PACKAGE='xedit' 2628 VERSION='1.2.1' 2629 2630 2631 cat >>confdefs.h <<_ACEOF 2632 #define PACKAGE "$PACKAGE" 2633 _ACEOF 2634 2635 2636 cat >>confdefs.h <<_ACEOF 2637 #define VERSION "$VERSION" 2638 _ACEOF 2639 2640 # Some tools Automake needs. 2641 2642 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2643 2644 2645 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2646 2647 2648 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2649 2650 2651 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2652 2653 2654 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2655 2656 # We need awk for the "check" target. The system "awk" is bad on 2657 # some platforms. 2658 # Always define AMTAR for backward compatibility. 2659 2660 AMTAR=${AMTAR-"${am_missing_run}tar"} 2661 2662 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2663 2664 2665 2666 2667 2668 2669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2670 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2671 # Check whether --enable-maintainer-mode was given. 2672 if test "${enable_maintainer_mode+set}" = set; then : 2673 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2674 else 2675 USE_MAINTAINER_MODE=no 2676 fi 2677 2678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2679 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2680 if test $USE_MAINTAINER_MODE = yes; then 2681 MAINTAINER_MODE_TRUE= 2682 MAINTAINER_MODE_FALSE='#' 2683 else 2684 MAINTAINER_MODE_TRUE='#' 2685 MAINTAINER_MODE_FALSE= 2686 fi 2687 2688 MAINT=$MAINTAINER_MODE_TRUE 2689 2690 2691 2692 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2693 2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704 DEPDIR="${am__leading_dot}deps" 2705 2706 ac_config_commands="$ac_config_commands depfiles" 2707 2708 2709 am_make=${MAKE-make} 2710 cat > confinc << 'END' 2711 am__doit: 2712 @echo this is the am__doit target 2713 .PHONY: am__doit 2714 END 2715 # If we don't find an include directive, just comment out the code. 2716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2717 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2718 am__include="#" 2719 am__quote= 2720 _am_result=none 2721 # First try GNU make style include. 2722 echo "include confinc" > confmf 2723 # Ignore all kinds of additional output from `make'. 2724 case `$am_make -s -f confmf 2> /dev/null` in #( 2725 *the\ am__doit\ target*) 2726 am__include=include 2727 am__quote= 2728 _am_result=GNU 2729 ;; 2730 esac 2731 # Now try BSD make style include. 2732 if test "$am__include" = "#"; then 2733 echo '.include "confinc"' > confmf 2734 case `$am_make -s -f confmf 2> /dev/null` in #( 2735 *the\ am__doit\ target*) 2736 am__include=.include 2737 am__quote="\"" 2738 _am_result=BSD 2739 ;; 2740 esac 2741 fi 2742 2743 2744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2745 $as_echo "$_am_result" >&6; } 2746 rm -f confinc confmf 2747 2748 # Check whether --enable-dependency-tracking was given. 2749 if test "${enable_dependency_tracking+set}" = set; then : 2750 enableval=$enable_dependency_tracking; 2751 fi 2752 2753 if test "x$enable_dependency_tracking" != xno; then 2754 am_depcomp="$ac_aux_dir/depcomp" 2755 AMDEPBACKSLASH='\' 2756 am__nodep='_no' 2757 fi 2758 if test "x$enable_dependency_tracking" != xno; then 2759 AMDEP_TRUE= 2760 AMDEP_FALSE='#' 2761 else 2762 AMDEP_TRUE='#' 2763 AMDEP_FALSE= 2764 fi 2765 2766 2767 ac_ext=c 2768 ac_cpp='$CPP $CPPFLAGS' 2769 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2770 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2771 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2772 if test -n "$ac_tool_prefix"; then 2773 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2774 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2776 $as_echo_n "checking for $ac_word... " >&6; } 2777 if ${ac_cv_prog_CC+:} false; then : 2778 $as_echo_n "(cached) " >&6 2779 else 2780 if test -n "$CC"; then 2781 ac_cv_prog_CC="$CC" # Let the user override the test. 2782 else 2783 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2784 for as_dir in $PATH 2785 do 2786 IFS=$as_save_IFS 2787 test -z "$as_dir" && as_dir=. 2788 for ac_exec_ext in '' $ac_executable_extensions; do 2789 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2790 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2791 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2792 break 2 2793 fi 2794 done 2795 done 2796 IFS=$as_save_IFS 2797 2798 fi 2799 fi 2800 CC=$ac_cv_prog_CC 2801 if test -n "$CC"; then 2802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2803 $as_echo "$CC" >&6; } 2804 else 2805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2806 $as_echo "no" >&6; } 2807 fi 2808 2809 2810 fi 2811 if test -z "$ac_cv_prog_CC"; then 2812 ac_ct_CC=$CC 2813 # Extract the first word of "gcc", so it can be a program name with args. 2814 set dummy gcc; ac_word=$2 2815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2816 $as_echo_n "checking for $ac_word... " >&6; } 2817 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2818 $as_echo_n "(cached) " >&6 2819 else 2820 if test -n "$ac_ct_CC"; then 2821 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2822 else 2823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2824 for as_dir in $PATH 2825 do 2826 IFS=$as_save_IFS 2827 test -z "$as_dir" && as_dir=. 2828 for ac_exec_ext in '' $ac_executable_extensions; do 2829 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2830 ac_cv_prog_ac_ct_CC="gcc" 2831 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2832 break 2 2833 fi 2834 done 2835 done 2836 IFS=$as_save_IFS 2837 2838 fi 2839 fi 2840 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2841 if test -n "$ac_ct_CC"; then 2842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2843 $as_echo "$ac_ct_CC" >&6; } 2844 else 2845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2846 $as_echo "no" >&6; } 2847 fi 2848 2849 if test "x$ac_ct_CC" = x; then 2850 CC="" 2851 else 2852 case $cross_compiling:$ac_tool_warned in 2853 yes:) 2854 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2855 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2856 ac_tool_warned=yes ;; 2857 esac 2858 CC=$ac_ct_CC 2859 fi 2860 else 2861 CC="$ac_cv_prog_CC" 2862 fi 2863 2864 if test -z "$CC"; then 2865 if test -n "$ac_tool_prefix"; then 2866 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2867 set dummy ${ac_tool_prefix}cc; ac_word=$2 2868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2869 $as_echo_n "checking for $ac_word... " >&6; } 2870 if ${ac_cv_prog_CC+:} false; then : 2871 $as_echo_n "(cached) " >&6 2872 else 2873 if test -n "$CC"; then 2874 ac_cv_prog_CC="$CC" # Let the user override the test. 2875 else 2876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2877 for as_dir in $PATH 2878 do 2879 IFS=$as_save_IFS 2880 test -z "$as_dir" && as_dir=. 2881 for ac_exec_ext in '' $ac_executable_extensions; do 2882 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2883 ac_cv_prog_CC="${ac_tool_prefix}cc" 2884 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2885 break 2 2886 fi 2887 done 2888 done 2889 IFS=$as_save_IFS 2890 2891 fi 2892 fi 2893 CC=$ac_cv_prog_CC 2894 if test -n "$CC"; then 2895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2896 $as_echo "$CC" >&6; } 2897 else 2898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2899 $as_echo "no" >&6; } 2900 fi 2901 2902 2903 fi 2904 fi 2905 if test -z "$CC"; then 2906 # Extract the first word of "cc", so it can be a program name with args. 2907 set dummy cc; ac_word=$2 2908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2909 $as_echo_n "checking for $ac_word... " >&6; } 2910 if ${ac_cv_prog_CC+:} false; then : 2911 $as_echo_n "(cached) " >&6 2912 else 2913 if test -n "$CC"; then 2914 ac_cv_prog_CC="$CC" # Let the user override the test. 2915 else 2916 ac_prog_rejected=no 2917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2918 for as_dir in $PATH 2919 do 2920 IFS=$as_save_IFS 2921 test -z "$as_dir" && as_dir=. 2922 for ac_exec_ext in '' $ac_executable_extensions; do 2923 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2924 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2925 ac_prog_rejected=yes 2926 continue 2927 fi 2928 ac_cv_prog_CC="cc" 2929 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2930 break 2 2931 fi 2932 done 2933 done 2934 IFS=$as_save_IFS 2935 2936 if test $ac_prog_rejected = yes; then 2937 # We found a bogon in the path, so make sure we never use it. 2938 set dummy $ac_cv_prog_CC 2939 shift 2940 if test $# != 0; then 2941 # We chose a different compiler from the bogus one. 2942 # However, it has the same basename, so the bogon will be chosen 2943 # first if we set CC to just the basename; use the full file name. 2944 shift 2945 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2946 fi 2947 fi 2948 fi 2949 fi 2950 CC=$ac_cv_prog_CC 2951 if test -n "$CC"; then 2952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2953 $as_echo "$CC" >&6; } 2954 else 2955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2956 $as_echo "no" >&6; } 2957 fi 2958 2959 2960 fi 2961 if test -z "$CC"; then 2962 if test -n "$ac_tool_prefix"; then 2963 for ac_prog in cl.exe 2964 do 2965 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2966 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2968 $as_echo_n "checking for $ac_word... " >&6; } 2969 if ${ac_cv_prog_CC+:} false; then : 2970 $as_echo_n "(cached) " >&6 2971 else 2972 if test -n "$CC"; then 2973 ac_cv_prog_CC="$CC" # Let the user override the test. 2974 else 2975 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2976 for as_dir in $PATH 2977 do 2978 IFS=$as_save_IFS 2979 test -z "$as_dir" && as_dir=. 2980 for ac_exec_ext in '' $ac_executable_extensions; do 2981 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2982 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2983 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2984 break 2 2985 fi 2986 done 2987 done 2988 IFS=$as_save_IFS 2989 2990 fi 2991 fi 2992 CC=$ac_cv_prog_CC 2993 if test -n "$CC"; then 2994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2995 $as_echo "$CC" >&6; } 2996 else 2997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2998 $as_echo "no" >&6; } 2999 fi 3000 3001 3002 test -n "$CC" && break 3003 done 3004 fi 3005 if test -z "$CC"; then 3006 ac_ct_CC=$CC 3007 for ac_prog in cl.exe 3008 do 3009 # Extract the first word of "$ac_prog", so it can be a program name with args. 3010 set dummy $ac_prog; ac_word=$2 3011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3012 $as_echo_n "checking for $ac_word... " >&6; } 3013 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3014 $as_echo_n "(cached) " >&6 3015 else 3016 if test -n "$ac_ct_CC"; then 3017 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3018 else 3019 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3020 for as_dir in $PATH 3021 do 3022 IFS=$as_save_IFS 3023 test -z "$as_dir" && as_dir=. 3024 for ac_exec_ext in '' $ac_executable_extensions; do 3025 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3026 ac_cv_prog_ac_ct_CC="$ac_prog" 3027 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3028 break 2 3029 fi 3030 done 3031 done 3032 IFS=$as_save_IFS 3033 3034 fi 3035 fi 3036 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3037 if test -n "$ac_ct_CC"; then 3038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3039 $as_echo "$ac_ct_CC" >&6; } 3040 else 3041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3042 $as_echo "no" >&6; } 3043 fi 3044 3045 3046 test -n "$ac_ct_CC" && break 3047 done 3048 3049 if test "x$ac_ct_CC" = x; then 3050 CC="" 3051 else 3052 case $cross_compiling:$ac_tool_warned in 3053 yes:) 3054 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3055 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3056 ac_tool_warned=yes ;; 3057 esac 3058 CC=$ac_ct_CC 3059 fi 3060 fi 3061 3062 fi 3063 3064 3065 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3066 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3067 as_fn_error $? "no acceptable C compiler found in \$PATH 3068 See \`config.log' for more details" "$LINENO" 5; } 3069 3070 # Provide some information about the compiler. 3071 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3072 set X $ac_compile 3073 ac_compiler=$2 3074 for ac_option in --version -v -V -qversion; do 3075 { { ac_try="$ac_compiler $ac_option >&5" 3076 case "(($ac_try" in 3077 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3078 *) ac_try_echo=$ac_try;; 3079 esac 3080 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3081 $as_echo "$ac_try_echo"; } >&5 3082 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3083 ac_status=$? 3084 if test -s conftest.err; then 3085 sed '10a\ 3086 ... rest of stderr output deleted ... 3087 10q' conftest.err >conftest.er1 3088 cat conftest.er1 >&5 3089 fi 3090 rm -f conftest.er1 conftest.err 3091 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3092 test $ac_status = 0; } 3093 done 3094 3095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3096 /* end confdefs.h. */ 3097 3098 int 3099 main () 3100 { 3101 3102 ; 3103 return 0; 3104 } 3105 _ACEOF 3106 ac_clean_files_save=$ac_clean_files 3107 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3108 # Try to create an executable without -o first, disregard a.out. 3109 # It will help us diagnose broken compilers, and finding out an intuition 3110 # of exeext. 3111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3112 $as_echo_n "checking whether the C compiler works... " >&6; } 3113 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3114 3115 # The possible output files: 3116 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3117 3118 ac_rmfiles= 3119 for ac_file in $ac_files 3120 do 3121 case $ac_file in 3122 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3123 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3124 esac 3125 done 3126 rm -f $ac_rmfiles 3127 3128 if { { ac_try="$ac_link_default" 3129 case "(($ac_try" in 3130 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3131 *) ac_try_echo=$ac_try;; 3132 esac 3133 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3134 $as_echo "$ac_try_echo"; } >&5 3135 (eval "$ac_link_default") 2>&5 3136 ac_status=$? 3137 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3138 test $ac_status = 0; }; then : 3139 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3140 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3141 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3142 # so that the user can short-circuit this test for compilers unknown to 3143 # Autoconf. 3144 for ac_file in $ac_files '' 3145 do 3146 test -f "$ac_file" || continue 3147 case $ac_file in 3148 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3149 ;; 3150 [ab].out ) 3151 # We found the default executable, but exeext='' is most 3152 # certainly right. 3153 break;; 3154 *.* ) 3155 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3156 then :; else 3157 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3158 fi 3159 # We set ac_cv_exeext here because the later test for it is not 3160 # safe: cross compilers may not add the suffix if given an `-o' 3161 # argument, so we may need to know it at that point already. 3162 # Even if this section looks crufty: it has the advantage of 3163 # actually working. 3164 break;; 3165 * ) 3166 break;; 3167 esac 3168 done 3169 test "$ac_cv_exeext" = no && ac_cv_exeext= 3170 3171 else 3172 ac_file='' 3173 fi 3174 if test -z "$ac_file"; then : 3175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3176 $as_echo "no" >&6; } 3177 $as_echo "$as_me: failed program was:" >&5 3178 sed 's/^/| /' conftest.$ac_ext >&5 3179 3180 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3181 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3182 as_fn_error 77 "C compiler cannot create executables 3183 See \`config.log' for more details" "$LINENO" 5; } 3184 else 3185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3186 $as_echo "yes" >&6; } 3187 fi 3188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3189 $as_echo_n "checking for C compiler default output file name... " >&6; } 3190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3191 $as_echo "$ac_file" >&6; } 3192 ac_exeext=$ac_cv_exeext 3193 3194 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3195 ac_clean_files=$ac_clean_files_save 3196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3197 $as_echo_n "checking for suffix of executables... " >&6; } 3198 if { { ac_try="$ac_link" 3199 case "(($ac_try" in 3200 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3201 *) ac_try_echo=$ac_try;; 3202 esac 3203 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3204 $as_echo "$ac_try_echo"; } >&5 3205 (eval "$ac_link") 2>&5 3206 ac_status=$? 3207 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3208 test $ac_status = 0; }; then : 3209 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3210 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3211 # work properly (i.e., refer to `conftest.exe'), while it won't with 3212 # `rm'. 3213 for ac_file in conftest.exe conftest conftest.*; do 3214 test -f "$ac_file" || continue 3215 case $ac_file in 3216 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3217 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3218 break;; 3219 * ) break;; 3220 esac 3221 done 3222 else 3223 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3224 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3225 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3226 See \`config.log' for more details" "$LINENO" 5; } 3227 fi 3228 rm -f conftest conftest$ac_cv_exeext 3229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3230 $as_echo "$ac_cv_exeext" >&6; } 3231 3232 rm -f conftest.$ac_ext 3233 EXEEXT=$ac_cv_exeext 3234 ac_exeext=$EXEEXT 3235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3236 /* end confdefs.h. */ 3237 #include <stdio.h> 3238 int 3239 main () 3240 { 3241 FILE *f = fopen ("conftest.out", "w"); 3242 return ferror (f) || fclose (f) != 0; 3243 3244 ; 3245 return 0; 3246 } 3247 _ACEOF 3248 ac_clean_files="$ac_clean_files conftest.out" 3249 # Check that the compiler produces executables we can run. If not, either 3250 # the compiler is broken, or we cross compile. 3251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3252 $as_echo_n "checking whether we are cross compiling... " >&6; } 3253 if test "$cross_compiling" != yes; then 3254 { { ac_try="$ac_link" 3255 case "(($ac_try" in 3256 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3257 *) ac_try_echo=$ac_try;; 3258 esac 3259 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3260 $as_echo "$ac_try_echo"; } >&5 3261 (eval "$ac_link") 2>&5 3262 ac_status=$? 3263 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3264 test $ac_status = 0; } 3265 if { ac_try='./conftest$ac_cv_exeext' 3266 { { case "(($ac_try" in 3267 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3268 *) ac_try_echo=$ac_try;; 3269 esac 3270 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3271 $as_echo "$ac_try_echo"; } >&5 3272 (eval "$ac_try") 2>&5 3273 ac_status=$? 3274 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3275 test $ac_status = 0; }; }; then 3276 cross_compiling=no 3277 else 3278 if test "$cross_compiling" = maybe; then 3279 cross_compiling=yes 3280 else 3281 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3282 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3283 as_fn_error $? "cannot run C compiled programs. 3284 If you meant to cross compile, use \`--host'. 3285 See \`config.log' for more details" "$LINENO" 5; } 3286 fi 3287 fi 3288 fi 3289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3290 $as_echo "$cross_compiling" >&6; } 3291 3292 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3293 ac_clean_files=$ac_clean_files_save 3294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3295 $as_echo_n "checking for suffix of object files... " >&6; } 3296 if ${ac_cv_objext+:} false; then : 3297 $as_echo_n "(cached) " >&6 3298 else 3299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3300 /* end confdefs.h. */ 3301 3302 int 3303 main () 3304 { 3305 3306 ; 3307 return 0; 3308 } 3309 _ACEOF 3310 rm -f conftest.o conftest.obj 3311 if { { ac_try="$ac_compile" 3312 case "(($ac_try" in 3313 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3314 *) ac_try_echo=$ac_try;; 3315 esac 3316 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3317 $as_echo "$ac_try_echo"; } >&5 3318 (eval "$ac_compile") 2>&5 3319 ac_status=$? 3320 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3321 test $ac_status = 0; }; then : 3322 for ac_file in conftest.o conftest.obj conftest.*; do 3323 test -f "$ac_file" || continue; 3324 case $ac_file in 3325 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3326 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3327 break;; 3328 esac 3329 done 3330 else 3331 $as_echo "$as_me: failed program was:" >&5 3332 sed 's/^/| /' conftest.$ac_ext >&5 3333 3334 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3335 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3336 as_fn_error $? "cannot compute suffix of object files: cannot compile 3337 See \`config.log' for more details" "$LINENO" 5; } 3338 fi 3339 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3340 fi 3341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3342 $as_echo "$ac_cv_objext" >&6; } 3343 OBJEXT=$ac_cv_objext 3344 ac_objext=$OBJEXT 3345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3346 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3347 if ${ac_cv_c_compiler_gnu+:} false; then : 3348 $as_echo_n "(cached) " >&6 3349 else 3350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3351 /* end confdefs.h. */ 3352 3353 int 3354 main () 3355 { 3356 #ifndef __GNUC__ 3357 choke me 3358 #endif 3359 3360 ; 3361 return 0; 3362 } 3363 _ACEOF 3364 if ac_fn_c_try_compile "$LINENO"; then : 3365 ac_compiler_gnu=yes 3366 else 3367 ac_compiler_gnu=no 3368 fi 3369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3370 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3371 3372 fi 3373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3374 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3375 if test $ac_compiler_gnu = yes; then 3376 GCC=yes 3377 else 3378 GCC= 3379 fi 3380 ac_test_CFLAGS=${CFLAGS+set} 3381 ac_save_CFLAGS=$CFLAGS 3382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3383 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3384 if ${ac_cv_prog_cc_g+:} false; then : 3385 $as_echo_n "(cached) " >&6 3386 else 3387 ac_save_c_werror_flag=$ac_c_werror_flag 3388 ac_c_werror_flag=yes 3389 ac_cv_prog_cc_g=no 3390 CFLAGS="-g" 3391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3392 /* end confdefs.h. */ 3393 3394 int 3395 main () 3396 { 3397 3398 ; 3399 return 0; 3400 } 3401 _ACEOF 3402 if ac_fn_c_try_compile "$LINENO"; then : 3403 ac_cv_prog_cc_g=yes 3404 else 3405 CFLAGS="" 3406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3407 /* end confdefs.h. */ 3408 3409 int 3410 main () 3411 { 3412 3413 ; 3414 return 0; 3415 } 3416 _ACEOF 3417 if ac_fn_c_try_compile "$LINENO"; then : 3418 3419 else 3420 ac_c_werror_flag=$ac_save_c_werror_flag 3421 CFLAGS="-g" 3422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3423 /* end confdefs.h. */ 3424 3425 int 3426 main () 3427 { 3428 3429 ; 3430 return 0; 3431 } 3432 _ACEOF 3433 if ac_fn_c_try_compile "$LINENO"; then : 3434 ac_cv_prog_cc_g=yes 3435 fi 3436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3437 fi 3438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3439 fi 3440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3441 ac_c_werror_flag=$ac_save_c_werror_flag 3442 fi 3443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3444 $as_echo "$ac_cv_prog_cc_g" >&6; } 3445 if test "$ac_test_CFLAGS" = set; then 3446 CFLAGS=$ac_save_CFLAGS 3447 elif test $ac_cv_prog_cc_g = yes; then 3448 if test "$GCC" = yes; then 3449 CFLAGS="-g -O2" 3450 else 3451 CFLAGS="-g" 3452 fi 3453 else 3454 if test "$GCC" = yes; then 3455 CFLAGS="-O2" 3456 else 3457 CFLAGS= 3458 fi 3459 fi 3460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3461 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3462 if ${ac_cv_prog_cc_c89+:} false; then : 3463 $as_echo_n "(cached) " >&6 3464 else 3465 ac_cv_prog_cc_c89=no 3466 ac_save_CC=$CC 3467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3468 /* end confdefs.h. */ 3469 #include <stdarg.h> 3470 #include <stdio.h> 3471 #include <sys/types.h> 3472 #include <sys/stat.h> 3473 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3474 struct buf { int x; }; 3475 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3476 static char *e (p, i) 3477 char **p; 3478 int i; 3479 { 3480 return p[i]; 3481 } 3482 static char *f (char * (*g) (char **, int), char **p, ...) 3483 { 3484 char *s; 3485 va_list v; 3486 va_start (v,p); 3487 s = g (p, va_arg (v,int)); 3488 va_end (v); 3489 return s; 3490 } 3491 3492 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3493 function prototypes and stuff, but not '\xHH' hex character constants. 3494 These don't provoke an error unfortunately, instead are silently treated 3495 as 'x'. The following induces an error, until -std is added to get 3496 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3497 array size at least. It's necessary to write '\x00'==0 to get something 3498 that's true only with -std. */ 3499 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3500 3501 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3502 inside strings and character constants. */ 3503 #define FOO(x) 'x' 3504 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3505 3506 int test (int i, double x); 3507 struct s1 {int (*f) (int a);}; 3508 struct s2 {int (*f) (double a);}; 3509 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3510 int argc; 3511 char **argv; 3512 int 3513 main () 3514 { 3515 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3516 ; 3517 return 0; 3518 } 3519 _ACEOF 3520 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3521 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3522 do 3523 CC="$ac_save_CC $ac_arg" 3524 if ac_fn_c_try_compile "$LINENO"; then : 3525 ac_cv_prog_cc_c89=$ac_arg 3526 fi 3527 rm -f core conftest.err conftest.$ac_objext 3528 test "x$ac_cv_prog_cc_c89" != "xno" && break 3529 done 3530 rm -f conftest.$ac_ext 3531 CC=$ac_save_CC 3532 3533 fi 3534 # AC_CACHE_VAL 3535 case "x$ac_cv_prog_cc_c89" in 3536 x) 3537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3538 $as_echo "none needed" >&6; } ;; 3539 xno) 3540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3541 $as_echo "unsupported" >&6; } ;; 3542 *) 3543 CC="$CC $ac_cv_prog_cc_c89" 3544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3545 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3546 esac 3547 if test "x$ac_cv_prog_cc_c89" != xno; then : 3548 3549 fi 3550 3551 ac_ext=c 3552 ac_cpp='$CPP $CPPFLAGS' 3553 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3554 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3555 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3556 3557 depcc="$CC" am_compiler_list= 3558 3559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3560 $as_echo_n "checking dependency style of $depcc... " >&6; } 3561 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3562 $as_echo_n "(cached) " >&6 3563 else 3564 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3565 # We make a subdir and do the tests there. Otherwise we can end up 3566 # making bogus files that we don't know about and never remove. For 3567 # instance it was reported that on HP-UX the gcc test will end up 3568 # making a dummy file named `D' -- because `-MD' means `put the output 3569 # in D'. 3570 rm -rf conftest.dir 3571 mkdir conftest.dir 3572 # Copy depcomp to subdir because otherwise we won't find it if we're 3573 # using a relative directory. 3574 cp "$am_depcomp" conftest.dir 3575 cd conftest.dir 3576 # We will build objects and dependencies in a subdirectory because 3577 # it helps to detect inapplicable dependency modes. For instance 3578 # both Tru64's cc and ICC support -MD to output dependencies as a 3579 # side effect of compilation, but ICC will put the dependencies in 3580 # the current directory while Tru64 will put them in the object 3581 # directory. 3582 mkdir sub 3583 3584 am_cv_CC_dependencies_compiler_type=none 3585 if test "$am_compiler_list" = ""; then 3586 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3587 fi 3588 am__universal=false 3589 case " $depcc " in #( 3590 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3591 esac 3592 3593 for depmode in $am_compiler_list; do 3594 # Setup a source with many dependencies, because some compilers 3595 # like to wrap large dependency lists on column 80 (with \), and 3596 # we should not choose a depcomp mode which is confused by this. 3597 # 3598 # We need to recreate these files for each test, as the compiler may 3599 # overwrite some of them when testing with obscure command lines. 3600 # This happens at least with the AIX C compiler. 3601 : > sub/conftest.c 3602 for i in 1 2 3 4 5 6; do 3603 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3604 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3605 # Solaris 8's {/usr,}/bin/sh. 3606 touch sub/conftst$i.h 3607 done 3608 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3609 3610 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3611 # mode. It turns out that the SunPro C++ compiler does not properly 3612 # handle `-M -o', and we need to detect this. Also, some Intel 3613 # versions had trouble with output in subdirs 3614 am__obj=sub/conftest.${OBJEXT-o} 3615 am__minus_obj="-o $am__obj" 3616 case $depmode in 3617 gcc) 3618 # This depmode causes a compiler race in universal mode. 3619 test "$am__universal" = false || continue 3620 ;; 3621 nosideeffect) 3622 # after this tag, mechanisms are not by side-effect, so they'll 3623 # only be used when explicitly requested 3624 if test "x$enable_dependency_tracking" = xyes; then 3625 continue 3626 else 3627 break 3628 fi 3629 ;; 3630 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3631 # This compiler won't grok `-c -o', but also, the minuso test has 3632 # not run yet. These depmodes are late enough in the game, and 3633 # so weak that their functioning should not be impacted. 3634 am__obj=conftest.${OBJEXT-o} 3635 am__minus_obj= 3636 ;; 3637 none) break ;; 3638 esac 3639 if depmode=$depmode \ 3640 source=sub/conftest.c object=$am__obj \ 3641 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3642 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3643 >/dev/null 2>conftest.err && 3644 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3645 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3646 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3647 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3648 # icc doesn't choke on unknown options, it will just issue warnings 3649 # or remarks (even with -Werror). So we grep stderr for any message 3650 # that says an option was ignored or not supported. 3651 # When given -MP, icc 7.0 and 7.1 complain thusly: 3652 # icc: Command line warning: ignoring option '-M'; no argument required 3653 # The diagnosis changed in icc 8.0: 3654 # icc: Command line remark: option '-MP' not supported 3655 if (grep 'ignoring option' conftest.err || 3656 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3657 am_cv_CC_dependencies_compiler_type=$depmode 3658 break 3659 fi 3660 fi 3661 done 3662 3663 cd .. 3664 rm -rf conftest.dir 3665 else 3666 am_cv_CC_dependencies_compiler_type=none 3667 fi 3668 3669 fi 3670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3671 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3672 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3673 3674 if 3675 test "x$enable_dependency_tracking" != xno \ 3676 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3677 am__fastdepCC_TRUE= 3678 am__fastdepCC_FALSE='#' 3679 else 3680 am__fastdepCC_TRUE='#' 3681 am__fastdepCC_FALSE= 3682 fi 3683 3684 3685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3686 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3687 if ${ac_cv_prog_cc_c99+:} false; then : 3688 $as_echo_n "(cached) " >&6 3689 else 3690 ac_cv_prog_cc_c99=no 3691 ac_save_CC=$CC 3692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3693 /* end confdefs.h. */ 3694 #include <stdarg.h> 3695 #include <stdbool.h> 3696 #include <stdlib.h> 3697 #include <wchar.h> 3698 #include <stdio.h> 3699 3700 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3701 #define debug(...) fprintf (stderr, __VA_ARGS__) 3702 #define showlist(...) puts (#__VA_ARGS__) 3703 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3704 static void 3705 test_varargs_macros (void) 3706 { 3707 int x = 1234; 3708 int y = 5678; 3709 debug ("Flag"); 3710 debug ("X = %d\n", x); 3711 showlist (The first, second, and third items.); 3712 report (x>y, "x is %d but y is %d", x, y); 3713 } 3714 3715 // Check long long types. 3716 #define BIG64 18446744073709551615ull 3717 #define BIG32 4294967295ul 3718 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3719 #if !BIG_OK 3720 your preprocessor is broken; 3721 #endif 3722 #if BIG_OK 3723 #else 3724 your preprocessor is broken; 3725 #endif 3726 static long long int bignum = -9223372036854775807LL; 3727 static unsigned long long int ubignum = BIG64; 3728 3729 struct incomplete_array 3730 { 3731 int datasize; 3732 double data[]; 3733 }; 3734 3735 struct named_init { 3736 int number; 3737 const wchar_t *name; 3738 double average; 3739 }; 3740 3741 typedef const char *ccp; 3742 3743 static inline int 3744 test_restrict (ccp restrict text) 3745 { 3746 // See if C++-style comments work. 3747 // Iterate through items via the restricted pointer. 3748 // Also check for declarations in for loops. 3749 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3750 continue; 3751 return 0; 3752 } 3753 3754 // Check varargs and va_copy. 3755 static void 3756 test_varargs (const char *format, ...) 3757 { 3758 va_list args; 3759 va_start (args, format); 3760 va_list args_copy; 3761 va_copy (args_copy, args); 3762 3763 const char *str; 3764 int number; 3765 float fnumber; 3766 3767 while (*format) 3768 { 3769 switch (*format++) 3770 { 3771 case 's': // string 3772 str = va_arg (args_copy, const char *); 3773 break; 3774 case 'd': // int 3775 number = va_arg (args_copy, int); 3776 break; 3777 case 'f': // float 3778 fnumber = va_arg (args_copy, double); 3779 break; 3780 default: 3781 break; 3782 } 3783 } 3784 va_end (args_copy); 3785 va_end (args); 3786 } 3787 3788 int 3789 main () 3790 { 3791 3792 // Check bool. 3793 _Bool success = false; 3794 3795 // Check restrict. 3796 if (test_restrict ("String literal") == 0) 3797 success = true; 3798 char *restrict newvar = "Another string"; 3799 3800 // Check varargs. 3801 test_varargs ("s, d' f .", "string", 65, 34.234); 3802 test_varargs_macros (); 3803 3804 // Check flexible array members. 3805 struct incomplete_array *ia = 3806 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3807 ia->datasize = 10; 3808 for (int i = 0; i < ia->datasize; ++i) 3809 ia->data[i] = i * 1.234; 3810 3811 // Check named initializers. 3812 struct named_init ni = { 3813 .number = 34, 3814 .name = L"Test wide string", 3815 .average = 543.34343, 3816 }; 3817 3818 ni.number = 58; 3819 3820 int dynamic_array[ni.number]; 3821 dynamic_array[ni.number - 1] = 543; 3822 3823 // work around unused variable warnings 3824 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3825 || dynamic_array[ni.number - 1] != 543); 3826 3827 ; 3828 return 0; 3829 } 3830 _ACEOF 3831 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3832 do 3833 CC="$ac_save_CC $ac_arg" 3834 if ac_fn_c_try_compile "$LINENO"; then : 3835 ac_cv_prog_cc_c99=$ac_arg 3836 fi 3837 rm -f core conftest.err conftest.$ac_objext 3838 test "x$ac_cv_prog_cc_c99" != "xno" && break 3839 done 3840 rm -f conftest.$ac_ext 3841 CC=$ac_save_CC 3842 3843 fi 3844 # AC_CACHE_VAL 3845 case "x$ac_cv_prog_cc_c99" in 3846 x) 3847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3848 $as_echo "none needed" >&6; } ;; 3849 xno) 3850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3851 $as_echo "unsupported" >&6; } ;; 3852 *) 3853 CC="$CC $ac_cv_prog_cc_c99" 3854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3855 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3856 esac 3857 if test "x$ac_cv_prog_cc_c99" != xno; then : 3858 3859 fi 3860 3861 3862 3863 ac_ext=c 3864 ac_cpp='$CPP $CPPFLAGS' 3865 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3866 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3867 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3869 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3870 # On Suns, sometimes $CPP names a directory. 3871 if test -n "$CPP" && test -d "$CPP"; then 3872 CPP= 3873 fi 3874 if test -z "$CPP"; then 3875 if ${ac_cv_prog_CPP+:} false; then : 3876 $as_echo_n "(cached) " >&6 3877 else 3878 # Double quotes because CPP needs to be expanded 3879 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3880 do 3881 ac_preproc_ok=false 3882 for ac_c_preproc_warn_flag in '' yes 3883 do 3884 # Use a header file that comes with gcc, so configuring glibc 3885 # with a fresh cross-compiler works. 3886 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3887 # <limits.h> exists even on freestanding compilers. 3888 # On the NeXT, cc -E runs the code through the compiler's parser, 3889 # not just through cpp. "Syntax error" is here to catch this case. 3890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3891 /* end confdefs.h. */ 3892 #ifdef __STDC__ 3893 # include <limits.h> 3894 #else 3895 # include <assert.h> 3896 #endif 3897 Syntax error 3898 _ACEOF 3899 if ac_fn_c_try_cpp "$LINENO"; then : 3900 3901 else 3902 # Broken: fails on valid input. 3903 continue 3904 fi 3905 rm -f conftest.err conftest.i conftest.$ac_ext 3906 3907 # OK, works on sane cases. Now check whether nonexistent headers 3908 # can be detected and how. 3909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3910 /* end confdefs.h. */ 3911 #include <ac_nonexistent.h> 3912 _ACEOF 3913 if ac_fn_c_try_cpp "$LINENO"; then : 3914 # Broken: success on invalid input. 3915 continue 3916 else 3917 # Passes both tests. 3918 ac_preproc_ok=: 3919 break 3920 fi 3921 rm -f conftest.err conftest.i conftest.$ac_ext 3922 3923 done 3924 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3925 rm -f conftest.i conftest.err conftest.$ac_ext 3926 if $ac_preproc_ok; then : 3927 break 3928 fi 3929 3930 done 3931 ac_cv_prog_CPP=$CPP 3932 3933 fi 3934 CPP=$ac_cv_prog_CPP 3935 else 3936 ac_cv_prog_CPP=$CPP 3937 fi 3938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3939 $as_echo "$CPP" >&6; } 3940 ac_preproc_ok=false 3941 for ac_c_preproc_warn_flag in '' yes 3942 do 3943 # Use a header file that comes with gcc, so configuring glibc 3944 # with a fresh cross-compiler works. 3945 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3946 # <limits.h> exists even on freestanding compilers. 3947 # On the NeXT, cc -E runs the code through the compiler's parser, 3948 # not just through cpp. "Syntax error" is here to catch this case. 3949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3950 /* end confdefs.h. */ 3951 #ifdef __STDC__ 3952 # include <limits.h> 3953 #else 3954 # include <assert.h> 3955 #endif 3956 Syntax error 3957 _ACEOF 3958 if ac_fn_c_try_cpp "$LINENO"; then : 3959 3960 else 3961 # Broken: fails on valid input. 3962 continue 3963 fi 3964 rm -f conftest.err conftest.i conftest.$ac_ext 3965 3966 # OK, works on sane cases. Now check whether nonexistent headers 3967 # can be detected and how. 3968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3969 /* end confdefs.h. */ 3970 #include <ac_nonexistent.h> 3971 _ACEOF 3972 if ac_fn_c_try_cpp "$LINENO"; then : 3973 # Broken: success on invalid input. 3974 continue 3975 else 3976 # Passes both tests. 3977 ac_preproc_ok=: 3978 break 3979 fi 3980 rm -f conftest.err conftest.i conftest.$ac_ext 3981 3982 done 3983 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3984 rm -f conftest.i conftest.err conftest.$ac_ext 3985 if $ac_preproc_ok; then : 3986 3987 else 3988 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3989 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3990 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3991 See \`config.log' for more details" "$LINENO" 5; } 3992 fi 3993 3994 ac_ext=c 3995 ac_cpp='$CPP $CPPFLAGS' 3996 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3997 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3998 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3999 4000 4001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4002 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4003 if ${ac_cv_path_GREP+:} false; then : 4004 $as_echo_n "(cached) " >&6 4005 else 4006 if test -z "$GREP"; then 4007 ac_path_GREP_found=false 4008 # Loop through the user's path and test for each of PROGNAME-LIST 4009 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4010 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4011 do 4012 IFS=$as_save_IFS 4013 test -z "$as_dir" && as_dir=. 4014 for ac_prog in grep ggrep; do 4015 for ac_exec_ext in '' $ac_executable_extensions; do 4016 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4017 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4018 # Check for GNU ac_path_GREP and select it if it is found. 4019 # Check for GNU $ac_path_GREP 4020 case `"$ac_path_GREP" --version 2>&1` in 4021 *GNU*) 4022 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4023 *) 4024 ac_count=0 4025 $as_echo_n 0123456789 >"conftest.in" 4026 while : 4027 do 4028 cat "conftest.in" "conftest.in" >"conftest.tmp" 4029 mv "conftest.tmp" "conftest.in" 4030 cp "conftest.in" "conftest.nl" 4031 $as_echo 'GREP' >> "conftest.nl" 4032 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4033 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4034 as_fn_arith $ac_count + 1 && ac_count=$as_val 4035 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4036 # Best one so far, save it but keep looking for a better one 4037 ac_cv_path_GREP="$ac_path_GREP" 4038 ac_path_GREP_max=$ac_count 4039 fi 4040 # 10*(2^10) chars as input seems more than enough 4041 test $ac_count -gt 10 && break 4042 done 4043 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4044 esac 4045 4046 $ac_path_GREP_found && break 3 4047 done 4048 done 4049 done 4050 IFS=$as_save_IFS 4051 if test -z "$ac_cv_path_GREP"; then 4052 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4053 fi 4054 else 4055 ac_cv_path_GREP=$GREP 4056 fi 4057 4058 fi 4059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4060 $as_echo "$ac_cv_path_GREP" >&6; } 4061 GREP="$ac_cv_path_GREP" 4062 4063 4064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4065 $as_echo_n "checking for egrep... " >&6; } 4066 if ${ac_cv_path_EGREP+:} false; then : 4067 $as_echo_n "(cached) " >&6 4068 else 4069 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4070 then ac_cv_path_EGREP="$GREP -E" 4071 else 4072 if test -z "$EGREP"; then 4073 ac_path_EGREP_found=false 4074 # Loop through the user's path and test for each of PROGNAME-LIST 4075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4076 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4077 do 4078 IFS=$as_save_IFS 4079 test -z "$as_dir" && as_dir=. 4080 for ac_prog in egrep; do 4081 for ac_exec_ext in '' $ac_executable_extensions; do 4082 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4083 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4084 # Check for GNU ac_path_EGREP and select it if it is found. 4085 # Check for GNU $ac_path_EGREP 4086 case `"$ac_path_EGREP" --version 2>&1` in 4087 *GNU*) 4088 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4089 *) 4090 ac_count=0 4091 $as_echo_n 0123456789 >"conftest.in" 4092 while : 4093 do 4094 cat "conftest.in" "conftest.in" >"conftest.tmp" 4095 mv "conftest.tmp" "conftest.in" 4096 cp "conftest.in" "conftest.nl" 4097 $as_echo 'EGREP' >> "conftest.nl" 4098 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4099 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4100 as_fn_arith $ac_count + 1 && ac_count=$as_val 4101 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4102 # Best one so far, save it but keep looking for a better one 4103 ac_cv_path_EGREP="$ac_path_EGREP" 4104 ac_path_EGREP_max=$ac_count 4105 fi 4106 # 10*(2^10) chars as input seems more than enough 4107 test $ac_count -gt 10 && break 4108 done 4109 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4110 esac 4111 4112 $ac_path_EGREP_found && break 3 4113 done 4114 done 4115 done 4116 IFS=$as_save_IFS 4117 if test -z "$ac_cv_path_EGREP"; then 4118 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4119 fi 4120 else 4121 ac_cv_path_EGREP=$EGREP 4122 fi 4123 4124 fi 4125 fi 4126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4127 $as_echo "$ac_cv_path_EGREP" >&6; } 4128 EGREP="$ac_cv_path_EGREP" 4129 4130 4131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4132 $as_echo_n "checking for ANSI C header files... " >&6; } 4133 if ${ac_cv_header_stdc+:} false; then : 4134 $as_echo_n "(cached) " >&6 4135 else 4136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4137 /* end confdefs.h. */ 4138 #include <stdlib.h> 4139 #include <stdarg.h> 4140 #include <string.h> 4141 #include <float.h> 4142 4143 int 4144 main () 4145 { 4146 4147 ; 4148 return 0; 4149 } 4150 _ACEOF 4151 if ac_fn_c_try_compile "$LINENO"; then : 4152 ac_cv_header_stdc=yes 4153 else 4154 ac_cv_header_stdc=no 4155 fi 4156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4157 4158 if test $ac_cv_header_stdc = yes; then 4159 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4161 /* end confdefs.h. */ 4162 #include <string.h> 4163 4164 _ACEOF 4165 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4166 $EGREP "memchr" >/dev/null 2>&1; then : 4167 4168 else 4169 ac_cv_header_stdc=no 4170 fi 4171 rm -f conftest* 4172 4173 fi 4174 4175 if test $ac_cv_header_stdc = yes; then 4176 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4178 /* end confdefs.h. */ 4179 #include <stdlib.h> 4180 4181 _ACEOF 4182 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4183 $EGREP "free" >/dev/null 2>&1; then : 4184 4185 else 4186 ac_cv_header_stdc=no 4187 fi 4188 rm -f conftest* 4189 4190 fi 4191 4192 if test $ac_cv_header_stdc = yes; then 4193 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4194 if test "$cross_compiling" = yes; then : 4195 : 4196 else 4197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4198 /* end confdefs.h. */ 4199 #include <ctype.h> 4200 #include <stdlib.h> 4201 #if ((' ' & 0x0FF) == 0x020) 4202 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4203 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4204 #else 4205 # define ISLOWER(c) \ 4206 (('a' <= (c) && (c) <= 'i') \ 4207 || ('j' <= (c) && (c) <= 'r') \ 4208 || ('s' <= (c) && (c) <= 'z')) 4209 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4210 #endif 4211 4212 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4213 int 4214 main () 4215 { 4216 int i; 4217 for (i = 0; i < 256; i++) 4218 if (XOR (islower (i), ISLOWER (i)) 4219 || toupper (i) != TOUPPER (i)) 4220 return 2; 4221 return 0; 4222 } 4223 _ACEOF 4224 if ac_fn_c_try_run "$LINENO"; then : 4225 4226 else 4227 ac_cv_header_stdc=no 4228 fi 4229 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4230 conftest.$ac_objext conftest.beam conftest.$ac_ext 4231 fi 4232 4233 fi 4234 fi 4235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4236 $as_echo "$ac_cv_header_stdc" >&6; } 4237 if test $ac_cv_header_stdc = yes; then 4238 4239 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4240 4241 fi 4242 4243 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4244 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4245 inttypes.h stdint.h unistd.h 4246 do : 4247 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4248 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4249 " 4250 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4251 cat >>confdefs.h <<_ACEOF 4252 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4253 _ACEOF 4254 4255 fi 4256 4257 done 4258 4259 4260 4261 4262 4263 4264 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4265 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4266 CLANGCC="yes" 4267 else 4268 CLANGCC="no" 4269 fi 4270 4271 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4272 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4273 INTELCC="yes" 4274 else 4275 INTELCC="no" 4276 fi 4277 4278 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4279 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4280 SUNCC="yes" 4281 else 4282 SUNCC="no" 4283 fi 4284 4285 4286 4287 4288 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4289 if test -n "$ac_tool_prefix"; then 4290 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4291 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4293 $as_echo_n "checking for $ac_word... " >&6; } 4294 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4295 $as_echo_n "(cached) " >&6 4296 else 4297 case $PKG_CONFIG in 4298 [\\/]* | ?:[\\/]*) 4299 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4300 ;; 4301 *) 4302 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4303 for as_dir in $PATH 4304 do 4305 IFS=$as_save_IFS 4306 test -z "$as_dir" && as_dir=. 4307 for ac_exec_ext in '' $ac_executable_extensions; do 4308 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4309 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4310 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4311 break 2 4312 fi 4313 done 4314 done 4315 IFS=$as_save_IFS 4316 4317 ;; 4318 esac 4319 fi 4320 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4321 if test -n "$PKG_CONFIG"; then 4322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4323 $as_echo "$PKG_CONFIG" >&6; } 4324 else 4325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4326 $as_echo "no" >&6; } 4327 fi 4328 4329 4330 fi 4331 if test -z "$ac_cv_path_PKG_CONFIG"; then 4332 ac_pt_PKG_CONFIG=$PKG_CONFIG 4333 # Extract the first word of "pkg-config", so it can be a program name with args. 4334 set dummy pkg-config; ac_word=$2 4335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4336 $as_echo_n "checking for $ac_word... " >&6; } 4337 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4338 $as_echo_n "(cached) " >&6 4339 else 4340 case $ac_pt_PKG_CONFIG in 4341 [\\/]* | ?:[\\/]*) 4342 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4343 ;; 4344 *) 4345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4346 for as_dir in $PATH 4347 do 4348 IFS=$as_save_IFS 4349 test -z "$as_dir" && as_dir=. 4350 for ac_exec_ext in '' $ac_executable_extensions; do 4351 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4352 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4353 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4354 break 2 4355 fi 4356 done 4357 done 4358 IFS=$as_save_IFS 4359 4360 ;; 4361 esac 4362 fi 4363 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4364 if test -n "$ac_pt_PKG_CONFIG"; then 4365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4366 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4367 else 4368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4369 $as_echo "no" >&6; } 4370 fi 4371 4372 if test "x$ac_pt_PKG_CONFIG" = x; then 4373 PKG_CONFIG="" 4374 else 4375 case $cross_compiling:$ac_tool_warned in 4376 yes:) 4377 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4378 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4379 ac_tool_warned=yes ;; 4380 esac 4381 PKG_CONFIG=$ac_pt_PKG_CONFIG 4382 fi 4383 else 4384 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4385 fi 4386 4387 fi 4388 if test -n "$PKG_CONFIG"; then 4389 _pkg_min_version=0.9.0 4390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4391 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4392 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4394 $as_echo "yes" >&6; } 4395 else 4396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4397 $as_echo "no" >&6; } 4398 PKG_CONFIG="" 4399 fi 4400 4401 fi 4402 # Make sure we can run config.sub. 4403 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4404 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4405 4406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4407 $as_echo_n "checking build system type... " >&6; } 4408 if ${ac_cv_build+:} false; then : 4409 $as_echo_n "(cached) " >&6 4410 else 4411 ac_build_alias=$build_alias 4412 test "x$ac_build_alias" = x && 4413 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4414 test "x$ac_build_alias" = x && 4415 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4416 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4417 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4418 4419 fi 4420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4421 $as_echo "$ac_cv_build" >&6; } 4422 case $ac_cv_build in 4423 *-*-*) ;; 4424 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4425 esac 4426 build=$ac_cv_build 4427 ac_save_IFS=$IFS; IFS='-' 4428 set x $ac_cv_build 4429 shift 4430 build_cpu=$1 4431 build_vendor=$2 4432 shift; shift 4433 # Remember, the first character of IFS is used to create $*, 4434 # except with old shells: 4435 build_os=$* 4436 IFS=$ac_save_IFS 4437 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4438 4439 4440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4441 $as_echo_n "checking host system type... " >&6; } 4442 if ${ac_cv_host+:} false; then : 4443 $as_echo_n "(cached) " >&6 4444 else 4445 if test "x$host_alias" = x; then 4446 ac_cv_host=$ac_cv_build 4447 else 4448 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4449 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4450 fi 4451 4452 fi 4453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4454 $as_echo "$ac_cv_host" >&6; } 4455 case $ac_cv_host in 4456 *-*-*) ;; 4457 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4458 esac 4459 host=$ac_cv_host 4460 ac_save_IFS=$IFS; IFS='-' 4461 set x $ac_cv_host 4462 shift 4463 host_cpu=$1 4464 host_vendor=$2 4465 shift; shift 4466 # Remember, the first character of IFS is used to create $*, 4467 # except with old shells: 4468 host_os=$* 4469 IFS=$ac_save_IFS 4470 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4471 4472 4473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4474 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4475 if ${ac_cv_path_SED+:} false; then : 4476 $as_echo_n "(cached) " >&6 4477 else 4478 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4479 for ac_i in 1 2 3 4 5 6 7; do 4480 ac_script="$ac_script$as_nl$ac_script" 4481 done 4482 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4483 { ac_script=; unset ac_script;} 4484 if test -z "$SED"; then 4485 ac_path_SED_found=false 4486 # Loop through the user's path and test for each of PROGNAME-LIST 4487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4488 for as_dir in $PATH 4489 do 4490 IFS=$as_save_IFS 4491 test -z "$as_dir" && as_dir=. 4492 for ac_prog in sed gsed; do 4493 for ac_exec_ext in '' $ac_executable_extensions; do 4494 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4495 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4496 # Check for GNU ac_path_SED and select it if it is found. 4497 # Check for GNU $ac_path_SED 4498 case `"$ac_path_SED" --version 2>&1` in 4499 *GNU*) 4500 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4501 *) 4502 ac_count=0 4503 $as_echo_n 0123456789 >"conftest.in" 4504 while : 4505 do 4506 cat "conftest.in" "conftest.in" >"conftest.tmp" 4507 mv "conftest.tmp" "conftest.in" 4508 cp "conftest.in" "conftest.nl" 4509 $as_echo '' >> "conftest.nl" 4510 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4511 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4512 as_fn_arith $ac_count + 1 && ac_count=$as_val 4513 if test $ac_count -gt ${ac_path_SED_max-0}; then 4514 # Best one so far, save it but keep looking for a better one 4515 ac_cv_path_SED="$ac_path_SED" 4516 ac_path_SED_max=$ac_count 4517 fi 4518 # 10*(2^10) chars as input seems more than enough 4519 test $ac_count -gt 10 && break 4520 done 4521 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4522 esac 4523 4524 $ac_path_SED_found && break 3 4525 done 4526 done 4527 done 4528 IFS=$as_save_IFS 4529 if test -z "$ac_cv_path_SED"; then 4530 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4531 fi 4532 else 4533 ac_cv_path_SED=$SED 4534 fi 4535 4536 fi 4537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4538 $as_echo "$ac_cv_path_SED" >&6; } 4539 SED="$ac_cv_path_SED" 4540 rm -f conftest.sed 4541 4542 4543 4544 4545 4546 4547 # Check whether --enable-selective-werror was given. 4548 if test "${enable_selective_werror+set}" = set; then : 4549 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4550 else 4551 SELECTIVE_WERROR=yes 4552 fi 4553 4554 4555 4556 4557 4558 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4559 if test "x$SUNCC" = "xyes"; then 4560 BASE_CFLAGS="-v" 4561 else 4562 BASE_CFLAGS="" 4563 fi 4564 4565 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4566 4567 4568 4569 4570 4571 4572 4573 4574 4575 4576 4577 4578 4579 xorg_testset_save_CFLAGS="$CFLAGS" 4580 4581 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4584 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4585 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4586 $as_echo_n "(cached) " >&6 4587 else 4588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4589 /* end confdefs.h. */ 4590 int i; 4591 _ACEOF 4592 if ac_fn_c_try_compile "$LINENO"; then : 4593 xorg_cv_cc_flag_unknown_warning_option=yes 4594 else 4595 xorg_cv_cc_flag_unknown_warning_option=no 4596 fi 4597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4598 fi 4599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4600 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4601 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4602 CFLAGS="$xorg_testset_save_CFLAGS" 4603 fi 4604 4605 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4606 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4607 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4608 fi 4609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4611 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4612 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4613 $as_echo_n "(cached) " >&6 4614 else 4615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4616 /* end confdefs.h. */ 4617 int i; 4618 _ACEOF 4619 if ac_fn_c_try_compile "$LINENO"; then : 4620 xorg_cv_cc_flag_unused_command_line_argument=yes 4621 else 4622 xorg_cv_cc_flag_unused_command_line_argument=no 4623 fi 4624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4625 fi 4626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4627 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4628 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4629 CFLAGS="$xorg_testset_save_CFLAGS" 4630 fi 4631 4632 found="no" 4633 4634 if test $found = "no" ; then 4635 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4637 fi 4638 4639 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4640 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4641 fi 4642 4643 CFLAGS="$CFLAGS -Wall" 4644 4645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4646 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4647 cacheid=xorg_cv_cc_flag__Wall 4648 if eval \${$cacheid+:} false; then : 4649 $as_echo_n "(cached) " >&6 4650 else 4651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4652 /* end confdefs.h. */ 4653 int i; 4654 int 4655 main () 4656 { 4657 4658 ; 4659 return 0; 4660 } 4661 _ACEOF 4662 if ac_fn_c_try_link "$LINENO"; then : 4663 eval $cacheid=yes 4664 else 4665 eval $cacheid=no 4666 fi 4667 rm -f core conftest.err conftest.$ac_objext \ 4668 conftest$ac_exeext conftest.$ac_ext 4669 fi 4670 4671 4672 CFLAGS="$xorg_testset_save_CFLAGS" 4673 4674 eval supported=\$$cacheid 4675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4676 $as_echo "$supported" >&6; } 4677 if test "$supported" = "yes" ; then 4678 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4679 found="yes" 4680 fi 4681 fi 4682 4683 4684 4685 4686 4687 4688 4689 4690 4691 4692 4693 4694 4695 4696 4697 xorg_testset_save_CFLAGS="$CFLAGS" 4698 4699 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4702 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4703 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4704 $as_echo_n "(cached) " >&6 4705 else 4706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4707 /* end confdefs.h. */ 4708 int i; 4709 _ACEOF 4710 if ac_fn_c_try_compile "$LINENO"; then : 4711 xorg_cv_cc_flag_unknown_warning_option=yes 4712 else 4713 xorg_cv_cc_flag_unknown_warning_option=no 4714 fi 4715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4716 fi 4717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4718 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4719 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4720 CFLAGS="$xorg_testset_save_CFLAGS" 4721 fi 4722 4723 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4724 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4726 fi 4727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4729 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4730 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4731 $as_echo_n "(cached) " >&6 4732 else 4733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4734 /* end confdefs.h. */ 4735 int i; 4736 _ACEOF 4737 if ac_fn_c_try_compile "$LINENO"; then : 4738 xorg_cv_cc_flag_unused_command_line_argument=yes 4739 else 4740 xorg_cv_cc_flag_unused_command_line_argument=no 4741 fi 4742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4743 fi 4744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4745 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4746 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4747 CFLAGS="$xorg_testset_save_CFLAGS" 4748 fi 4749 4750 found="no" 4751 4752 if test $found = "no" ; then 4753 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4755 fi 4756 4757 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4759 fi 4760 4761 CFLAGS="$CFLAGS -Wpointer-arith" 4762 4763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4764 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4765 cacheid=xorg_cv_cc_flag__Wpointer_arith 4766 if eval \${$cacheid+:} false; then : 4767 $as_echo_n "(cached) " >&6 4768 else 4769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4770 /* end confdefs.h. */ 4771 int i; 4772 int 4773 main () 4774 { 4775 4776 ; 4777 return 0; 4778 } 4779 _ACEOF 4780 if ac_fn_c_try_link "$LINENO"; then : 4781 eval $cacheid=yes 4782 else 4783 eval $cacheid=no 4784 fi 4785 rm -f core conftest.err conftest.$ac_objext \ 4786 conftest$ac_exeext conftest.$ac_ext 4787 fi 4788 4789 4790 CFLAGS="$xorg_testset_save_CFLAGS" 4791 4792 eval supported=\$$cacheid 4793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4794 $as_echo "$supported" >&6; } 4795 if test "$supported" = "yes" ; then 4796 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4797 found="yes" 4798 fi 4799 fi 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815 xorg_testset_save_CFLAGS="$CFLAGS" 4816 4817 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4820 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4821 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4822 $as_echo_n "(cached) " >&6 4823 else 4824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4825 /* end confdefs.h. */ 4826 int i; 4827 _ACEOF 4828 if ac_fn_c_try_compile "$LINENO"; then : 4829 xorg_cv_cc_flag_unknown_warning_option=yes 4830 else 4831 xorg_cv_cc_flag_unknown_warning_option=no 4832 fi 4833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4834 fi 4835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4836 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4837 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4838 CFLAGS="$xorg_testset_save_CFLAGS" 4839 fi 4840 4841 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4842 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4844 fi 4845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4847 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4848 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4849 $as_echo_n "(cached) " >&6 4850 else 4851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4852 /* end confdefs.h. */ 4853 int i; 4854 _ACEOF 4855 if ac_fn_c_try_compile "$LINENO"; then : 4856 xorg_cv_cc_flag_unused_command_line_argument=yes 4857 else 4858 xorg_cv_cc_flag_unused_command_line_argument=no 4859 fi 4860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4861 fi 4862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4863 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4864 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4865 CFLAGS="$xorg_testset_save_CFLAGS" 4866 fi 4867 4868 found="no" 4869 4870 if test $found = "no" ; then 4871 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4873 fi 4874 4875 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4877 fi 4878 4879 CFLAGS="$CFLAGS -Wmissing-declarations" 4880 4881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4882 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4883 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4884 if eval \${$cacheid+:} false; then : 4885 $as_echo_n "(cached) " >&6 4886 else 4887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4888 /* end confdefs.h. */ 4889 int i; 4890 int 4891 main () 4892 { 4893 4894 ; 4895 return 0; 4896 } 4897 _ACEOF 4898 if ac_fn_c_try_link "$LINENO"; then : 4899 eval $cacheid=yes 4900 else 4901 eval $cacheid=no 4902 fi 4903 rm -f core conftest.err conftest.$ac_objext \ 4904 conftest$ac_exeext conftest.$ac_ext 4905 fi 4906 4907 4908 CFLAGS="$xorg_testset_save_CFLAGS" 4909 4910 eval supported=\$$cacheid 4911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4912 $as_echo "$supported" >&6; } 4913 if test "$supported" = "yes" ; then 4914 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4915 found="yes" 4916 fi 4917 fi 4918 4919 4920 4921 4922 4923 4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 xorg_testset_save_CFLAGS="$CFLAGS" 4934 4935 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4938 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4939 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4940 $as_echo_n "(cached) " >&6 4941 else 4942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4943 /* end confdefs.h. */ 4944 int i; 4945 _ACEOF 4946 if ac_fn_c_try_compile "$LINENO"; then : 4947 xorg_cv_cc_flag_unknown_warning_option=yes 4948 else 4949 xorg_cv_cc_flag_unknown_warning_option=no 4950 fi 4951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4952 fi 4953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4954 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4955 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4956 CFLAGS="$xorg_testset_save_CFLAGS" 4957 fi 4958 4959 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4960 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4962 fi 4963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4965 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4966 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4967 $as_echo_n "(cached) " >&6 4968 else 4969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4970 /* end confdefs.h. */ 4971 int i; 4972 _ACEOF 4973 if ac_fn_c_try_compile "$LINENO"; then : 4974 xorg_cv_cc_flag_unused_command_line_argument=yes 4975 else 4976 xorg_cv_cc_flag_unused_command_line_argument=no 4977 fi 4978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4979 fi 4980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4981 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4982 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4983 CFLAGS="$xorg_testset_save_CFLAGS" 4984 fi 4985 4986 found="no" 4987 4988 if test $found = "no" ; then 4989 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4991 fi 4992 4993 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4994 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4995 fi 4996 4997 CFLAGS="$CFLAGS -Wformat=2" 4998 4999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5000 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5001 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5002 if eval \${$cacheid+:} false; then : 5003 $as_echo_n "(cached) " >&6 5004 else 5005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5006 /* end confdefs.h. */ 5007 int i; 5008 int 5009 main () 5010 { 5011 5012 ; 5013 return 0; 5014 } 5015 _ACEOF 5016 if ac_fn_c_try_link "$LINENO"; then : 5017 eval $cacheid=yes 5018 else 5019 eval $cacheid=no 5020 fi 5021 rm -f core conftest.err conftest.$ac_objext \ 5022 conftest$ac_exeext conftest.$ac_ext 5023 fi 5024 5025 5026 CFLAGS="$xorg_testset_save_CFLAGS" 5027 5028 eval supported=\$$cacheid 5029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5030 $as_echo "$supported" >&6; } 5031 if test "$supported" = "yes" ; then 5032 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5033 found="yes" 5034 fi 5035 fi 5036 5037 if test $found = "no" ; then 5038 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5040 fi 5041 5042 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5044 fi 5045 5046 CFLAGS="$CFLAGS -Wformat" 5047 5048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5049 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5050 cacheid=xorg_cv_cc_flag__Wformat 5051 if eval \${$cacheid+:} false; then : 5052 $as_echo_n "(cached) " >&6 5053 else 5054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5055 /* end confdefs.h. */ 5056 int i; 5057 int 5058 main () 5059 { 5060 5061 ; 5062 return 0; 5063 } 5064 _ACEOF 5065 if ac_fn_c_try_link "$LINENO"; then : 5066 eval $cacheid=yes 5067 else 5068 eval $cacheid=no 5069 fi 5070 rm -f core conftest.err conftest.$ac_objext \ 5071 conftest$ac_exeext conftest.$ac_ext 5072 fi 5073 5074 5075 CFLAGS="$xorg_testset_save_CFLAGS" 5076 5077 eval supported=\$$cacheid 5078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5079 $as_echo "$supported" >&6; } 5080 if test "$supported" = "yes" ; then 5081 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5082 found="yes" 5083 fi 5084 fi 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 xorg_testset_save_CFLAGS="$CFLAGS" 5103 5104 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5107 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5108 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5109 $as_echo_n "(cached) " >&6 5110 else 5111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5112 /* end confdefs.h. */ 5113 int i; 5114 _ACEOF 5115 if ac_fn_c_try_compile "$LINENO"; then : 5116 xorg_cv_cc_flag_unknown_warning_option=yes 5117 else 5118 xorg_cv_cc_flag_unknown_warning_option=no 5119 fi 5120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5121 fi 5122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5123 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5124 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5125 CFLAGS="$xorg_testset_save_CFLAGS" 5126 fi 5127 5128 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5129 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5131 fi 5132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5134 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5135 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5136 $as_echo_n "(cached) " >&6 5137 else 5138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5139 /* end confdefs.h. */ 5140 int i; 5141 _ACEOF 5142 if ac_fn_c_try_compile "$LINENO"; then : 5143 xorg_cv_cc_flag_unused_command_line_argument=yes 5144 else 5145 xorg_cv_cc_flag_unused_command_line_argument=no 5146 fi 5147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5148 fi 5149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5150 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5151 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5152 CFLAGS="$xorg_testset_save_CFLAGS" 5153 fi 5154 5155 found="no" 5156 5157 if test $found = "no" ; then 5158 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5160 fi 5161 5162 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5163 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5164 fi 5165 5166 CFLAGS="$CFLAGS -Wstrict-prototypes" 5167 5168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5169 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5170 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5171 if eval \${$cacheid+:} 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 int 5178 main () 5179 { 5180 5181 ; 5182 return 0; 5183 } 5184 _ACEOF 5185 if ac_fn_c_try_link "$LINENO"; then : 5186 eval $cacheid=yes 5187 else 5188 eval $cacheid=no 5189 fi 5190 rm -f core conftest.err conftest.$ac_objext \ 5191 conftest$ac_exeext conftest.$ac_ext 5192 fi 5193 5194 5195 CFLAGS="$xorg_testset_save_CFLAGS" 5196 5197 eval supported=\$$cacheid 5198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5199 $as_echo "$supported" >&6; } 5200 if test "$supported" = "yes" ; then 5201 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5202 found="yes" 5203 fi 5204 fi 5205 5206 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 xorg_testset_save_CFLAGS="$CFLAGS" 5221 5222 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5225 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5226 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5227 $as_echo_n "(cached) " >&6 5228 else 5229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5230 /* end confdefs.h. */ 5231 int i; 5232 _ACEOF 5233 if ac_fn_c_try_compile "$LINENO"; then : 5234 xorg_cv_cc_flag_unknown_warning_option=yes 5235 else 5236 xorg_cv_cc_flag_unknown_warning_option=no 5237 fi 5238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5239 fi 5240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5241 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5242 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5243 CFLAGS="$xorg_testset_save_CFLAGS" 5244 fi 5245 5246 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5249 fi 5250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5252 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5253 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5254 $as_echo_n "(cached) " >&6 5255 else 5256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5257 /* end confdefs.h. */ 5258 int i; 5259 _ACEOF 5260 if ac_fn_c_try_compile "$LINENO"; then : 5261 xorg_cv_cc_flag_unused_command_line_argument=yes 5262 else 5263 xorg_cv_cc_flag_unused_command_line_argument=no 5264 fi 5265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5266 fi 5267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5268 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5269 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5270 CFLAGS="$xorg_testset_save_CFLAGS" 5271 fi 5272 5273 found="no" 5274 5275 if test $found = "no" ; then 5276 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5278 fi 5279 5280 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5281 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5282 fi 5283 5284 CFLAGS="$CFLAGS -Wmissing-prototypes" 5285 5286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5287 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5288 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5289 if eval \${$cacheid+:} false; then : 5290 $as_echo_n "(cached) " >&6 5291 else 5292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5293 /* end confdefs.h. */ 5294 int i; 5295 int 5296 main () 5297 { 5298 5299 ; 5300 return 0; 5301 } 5302 _ACEOF 5303 if ac_fn_c_try_link "$LINENO"; then : 5304 eval $cacheid=yes 5305 else 5306 eval $cacheid=no 5307 fi 5308 rm -f core conftest.err conftest.$ac_objext \ 5309 conftest$ac_exeext conftest.$ac_ext 5310 fi 5311 5312 5313 CFLAGS="$xorg_testset_save_CFLAGS" 5314 5315 eval supported=\$$cacheid 5316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5317 $as_echo "$supported" >&6; } 5318 if test "$supported" = "yes" ; then 5319 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5320 found="yes" 5321 fi 5322 fi 5323 5324 5325 5326 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 5338 xorg_testset_save_CFLAGS="$CFLAGS" 5339 5340 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5343 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5344 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5345 $as_echo_n "(cached) " >&6 5346 else 5347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5348 /* end confdefs.h. */ 5349 int i; 5350 _ACEOF 5351 if ac_fn_c_try_compile "$LINENO"; then : 5352 xorg_cv_cc_flag_unknown_warning_option=yes 5353 else 5354 xorg_cv_cc_flag_unknown_warning_option=no 5355 fi 5356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5357 fi 5358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5359 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5360 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5361 CFLAGS="$xorg_testset_save_CFLAGS" 5362 fi 5363 5364 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5365 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5367 fi 5368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5370 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5371 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5372 $as_echo_n "(cached) " >&6 5373 else 5374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5375 /* end confdefs.h. */ 5376 int i; 5377 _ACEOF 5378 if ac_fn_c_try_compile "$LINENO"; then : 5379 xorg_cv_cc_flag_unused_command_line_argument=yes 5380 else 5381 xorg_cv_cc_flag_unused_command_line_argument=no 5382 fi 5383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5384 fi 5385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5386 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5387 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5388 CFLAGS="$xorg_testset_save_CFLAGS" 5389 fi 5390 5391 found="no" 5392 5393 if test $found = "no" ; then 5394 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5396 fi 5397 5398 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5399 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5400 fi 5401 5402 CFLAGS="$CFLAGS -Wnested-externs" 5403 5404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5405 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5406 cacheid=xorg_cv_cc_flag__Wnested_externs 5407 if eval \${$cacheid+:} false; then : 5408 $as_echo_n "(cached) " >&6 5409 else 5410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5411 /* end confdefs.h. */ 5412 int i; 5413 int 5414 main () 5415 { 5416 5417 ; 5418 return 0; 5419 } 5420 _ACEOF 5421 if ac_fn_c_try_link "$LINENO"; then : 5422 eval $cacheid=yes 5423 else 5424 eval $cacheid=no 5425 fi 5426 rm -f core conftest.err conftest.$ac_objext \ 5427 conftest$ac_exeext conftest.$ac_ext 5428 fi 5429 5430 5431 CFLAGS="$xorg_testset_save_CFLAGS" 5432 5433 eval supported=\$$cacheid 5434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5435 $as_echo "$supported" >&6; } 5436 if test "$supported" = "yes" ; then 5437 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5438 found="yes" 5439 fi 5440 fi 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 xorg_testset_save_CFLAGS="$CFLAGS" 5457 5458 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5461 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5462 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5463 $as_echo_n "(cached) " >&6 5464 else 5465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5466 /* end confdefs.h. */ 5467 int i; 5468 _ACEOF 5469 if ac_fn_c_try_compile "$LINENO"; then : 5470 xorg_cv_cc_flag_unknown_warning_option=yes 5471 else 5472 xorg_cv_cc_flag_unknown_warning_option=no 5473 fi 5474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5475 fi 5476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5477 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5478 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5479 CFLAGS="$xorg_testset_save_CFLAGS" 5480 fi 5481 5482 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5485 fi 5486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5488 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5489 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5490 $as_echo_n "(cached) " >&6 5491 else 5492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5493 /* end confdefs.h. */ 5494 int i; 5495 _ACEOF 5496 if ac_fn_c_try_compile "$LINENO"; then : 5497 xorg_cv_cc_flag_unused_command_line_argument=yes 5498 else 5499 xorg_cv_cc_flag_unused_command_line_argument=no 5500 fi 5501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5502 fi 5503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5504 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5505 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5506 CFLAGS="$xorg_testset_save_CFLAGS" 5507 fi 5508 5509 found="no" 5510 5511 if test $found = "no" ; then 5512 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5514 fi 5515 5516 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5518 fi 5519 5520 CFLAGS="$CFLAGS -Wbad-function-cast" 5521 5522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5523 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5524 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5525 if eval \${$cacheid+:} false; then : 5526 $as_echo_n "(cached) " >&6 5527 else 5528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5529 /* end confdefs.h. */ 5530 int i; 5531 int 5532 main () 5533 { 5534 5535 ; 5536 return 0; 5537 } 5538 _ACEOF 5539 if ac_fn_c_try_link "$LINENO"; then : 5540 eval $cacheid=yes 5541 else 5542 eval $cacheid=no 5543 fi 5544 rm -f core conftest.err conftest.$ac_objext \ 5545 conftest$ac_exeext conftest.$ac_ext 5546 fi 5547 5548 5549 CFLAGS="$xorg_testset_save_CFLAGS" 5550 5551 eval supported=\$$cacheid 5552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5553 $as_echo "$supported" >&6; } 5554 if test "$supported" = "yes" ; then 5555 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5556 found="yes" 5557 fi 5558 fi 5559 5560 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 xorg_testset_save_CFLAGS="$CFLAGS" 5575 5576 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5579 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5580 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5581 $as_echo_n "(cached) " >&6 5582 else 5583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5584 /* end confdefs.h. */ 5585 int i; 5586 _ACEOF 5587 if ac_fn_c_try_compile "$LINENO"; then : 5588 xorg_cv_cc_flag_unknown_warning_option=yes 5589 else 5590 xorg_cv_cc_flag_unknown_warning_option=no 5591 fi 5592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5593 fi 5594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5595 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5596 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5597 CFLAGS="$xorg_testset_save_CFLAGS" 5598 fi 5599 5600 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5601 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5603 fi 5604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5606 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5607 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5608 $as_echo_n "(cached) " >&6 5609 else 5610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5611 /* end confdefs.h. */ 5612 int i; 5613 _ACEOF 5614 if ac_fn_c_try_compile "$LINENO"; then : 5615 xorg_cv_cc_flag_unused_command_line_argument=yes 5616 else 5617 xorg_cv_cc_flag_unused_command_line_argument=no 5618 fi 5619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5620 fi 5621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5622 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5623 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5624 CFLAGS="$xorg_testset_save_CFLAGS" 5625 fi 5626 5627 found="no" 5628 5629 if test $found = "no" ; then 5630 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5632 fi 5633 5634 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5636 fi 5637 5638 CFLAGS="$CFLAGS -Wold-style-definition" 5639 5640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5641 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5642 cacheid=xorg_cv_cc_flag__Wold_style_definition 5643 if eval \${$cacheid+:} false; then : 5644 $as_echo_n "(cached) " >&6 5645 else 5646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5647 /* end confdefs.h. */ 5648 int i; 5649 int 5650 main () 5651 { 5652 5653 ; 5654 return 0; 5655 } 5656 _ACEOF 5657 if ac_fn_c_try_link "$LINENO"; then : 5658 eval $cacheid=yes 5659 else 5660 eval $cacheid=no 5661 fi 5662 rm -f core conftest.err conftest.$ac_objext \ 5663 conftest$ac_exeext conftest.$ac_ext 5664 fi 5665 5666 5667 CFLAGS="$xorg_testset_save_CFLAGS" 5668 5669 eval supported=\$$cacheid 5670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5671 $as_echo "$supported" >&6; } 5672 if test "$supported" = "yes" ; then 5673 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5674 found="yes" 5675 fi 5676 fi 5677 5678 5679 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 xorg_testset_save_CFLAGS="$CFLAGS" 5693 5694 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5697 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5698 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5699 $as_echo_n "(cached) " >&6 5700 else 5701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5702 /* end confdefs.h. */ 5703 int i; 5704 _ACEOF 5705 if ac_fn_c_try_compile "$LINENO"; then : 5706 xorg_cv_cc_flag_unknown_warning_option=yes 5707 else 5708 xorg_cv_cc_flag_unknown_warning_option=no 5709 fi 5710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5711 fi 5712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5713 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5714 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5715 CFLAGS="$xorg_testset_save_CFLAGS" 5716 fi 5717 5718 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5721 fi 5722 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5724 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5725 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5726 $as_echo_n "(cached) " >&6 5727 else 5728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5729 /* end confdefs.h. */ 5730 int i; 5731 _ACEOF 5732 if ac_fn_c_try_compile "$LINENO"; then : 5733 xorg_cv_cc_flag_unused_command_line_argument=yes 5734 else 5735 xorg_cv_cc_flag_unused_command_line_argument=no 5736 fi 5737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5738 fi 5739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5740 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5741 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5742 CFLAGS="$xorg_testset_save_CFLAGS" 5743 fi 5744 5745 found="no" 5746 5747 if test $found = "no" ; then 5748 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5750 fi 5751 5752 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5754 fi 5755 5756 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5757 5758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5759 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5760 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5761 if eval \${$cacheid+:} false; then : 5762 $as_echo_n "(cached) " >&6 5763 else 5764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5765 /* end confdefs.h. */ 5766 int i; 5767 int 5768 main () 5769 { 5770 5771 ; 5772 return 0; 5773 } 5774 _ACEOF 5775 if ac_fn_c_try_link "$LINENO"; then : 5776 eval $cacheid=yes 5777 else 5778 eval $cacheid=no 5779 fi 5780 rm -f core conftest.err conftest.$ac_objext \ 5781 conftest$ac_exeext conftest.$ac_ext 5782 fi 5783 5784 5785 CFLAGS="$xorg_testset_save_CFLAGS" 5786 5787 eval supported=\$$cacheid 5788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5789 $as_echo "$supported" >&6; } 5790 if test "$supported" = "yes" ; then 5791 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5792 found="yes" 5793 fi 5794 fi 5795 5796 5797 5798 5799 5800 # This chunk adds additional warnings that could catch undesired effects. 5801 5802 5803 5804 5805 5806 5807 5808 5809 5810 5811 5812 5813 5814 xorg_testset_save_CFLAGS="$CFLAGS" 5815 5816 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5819 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5820 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5821 $as_echo_n "(cached) " >&6 5822 else 5823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5824 /* end confdefs.h. */ 5825 int i; 5826 _ACEOF 5827 if ac_fn_c_try_compile "$LINENO"; then : 5828 xorg_cv_cc_flag_unknown_warning_option=yes 5829 else 5830 xorg_cv_cc_flag_unknown_warning_option=no 5831 fi 5832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5833 fi 5834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5835 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5836 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5837 CFLAGS="$xorg_testset_save_CFLAGS" 5838 fi 5839 5840 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5841 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5843 fi 5844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5846 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5847 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5848 $as_echo_n "(cached) " >&6 5849 else 5850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5851 /* end confdefs.h. */ 5852 int i; 5853 _ACEOF 5854 if ac_fn_c_try_compile "$LINENO"; then : 5855 xorg_cv_cc_flag_unused_command_line_argument=yes 5856 else 5857 xorg_cv_cc_flag_unused_command_line_argument=no 5858 fi 5859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5860 fi 5861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5862 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5863 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5864 CFLAGS="$xorg_testset_save_CFLAGS" 5865 fi 5866 5867 found="no" 5868 5869 if test $found = "no" ; then 5870 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5872 fi 5873 5874 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5876 fi 5877 5878 CFLAGS="$CFLAGS -Wunused" 5879 5880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5881 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5882 cacheid=xorg_cv_cc_flag__Wunused 5883 if eval \${$cacheid+:} false; then : 5884 $as_echo_n "(cached) " >&6 5885 else 5886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5887 /* end confdefs.h. */ 5888 int i; 5889 int 5890 main () 5891 { 5892 5893 ; 5894 return 0; 5895 } 5896 _ACEOF 5897 if ac_fn_c_try_link "$LINENO"; then : 5898 eval $cacheid=yes 5899 else 5900 eval $cacheid=no 5901 fi 5902 rm -f core conftest.err conftest.$ac_objext \ 5903 conftest$ac_exeext conftest.$ac_ext 5904 fi 5905 5906 5907 CFLAGS="$xorg_testset_save_CFLAGS" 5908 5909 eval supported=\$$cacheid 5910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5911 $as_echo "$supported" >&6; } 5912 if test "$supported" = "yes" ; then 5913 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5914 found="yes" 5915 fi 5916 fi 5917 5918 5919 5920 5921 5922 5923 5924 5925 5926 5927 5928 5929 5930 5931 5932 xorg_testset_save_CFLAGS="$CFLAGS" 5933 5934 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5937 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5938 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5939 $as_echo_n "(cached) " >&6 5940 else 5941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5942 /* end confdefs.h. */ 5943 int i; 5944 _ACEOF 5945 if ac_fn_c_try_compile "$LINENO"; then : 5946 xorg_cv_cc_flag_unknown_warning_option=yes 5947 else 5948 xorg_cv_cc_flag_unknown_warning_option=no 5949 fi 5950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5951 fi 5952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5953 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5954 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5955 CFLAGS="$xorg_testset_save_CFLAGS" 5956 fi 5957 5958 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5961 fi 5962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5964 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5965 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5966 $as_echo_n "(cached) " >&6 5967 else 5968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5969 /* end confdefs.h. */ 5970 int i; 5971 _ACEOF 5972 if ac_fn_c_try_compile "$LINENO"; then : 5973 xorg_cv_cc_flag_unused_command_line_argument=yes 5974 else 5975 xorg_cv_cc_flag_unused_command_line_argument=no 5976 fi 5977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5978 fi 5979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5980 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5981 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5982 CFLAGS="$xorg_testset_save_CFLAGS" 5983 fi 5984 5985 found="no" 5986 5987 if test $found = "no" ; then 5988 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5990 fi 5991 5992 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5994 fi 5995 5996 CFLAGS="$CFLAGS -Wuninitialized" 5997 5998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 5999 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6000 cacheid=xorg_cv_cc_flag__Wuninitialized 6001 if eval \${$cacheid+:} false; then : 6002 $as_echo_n "(cached) " >&6 6003 else 6004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6005 /* end confdefs.h. */ 6006 int i; 6007 int 6008 main () 6009 { 6010 6011 ; 6012 return 0; 6013 } 6014 _ACEOF 6015 if ac_fn_c_try_link "$LINENO"; then : 6016 eval $cacheid=yes 6017 else 6018 eval $cacheid=no 6019 fi 6020 rm -f core conftest.err conftest.$ac_objext \ 6021 conftest$ac_exeext conftest.$ac_ext 6022 fi 6023 6024 6025 CFLAGS="$xorg_testset_save_CFLAGS" 6026 6027 eval supported=\$$cacheid 6028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6029 $as_echo "$supported" >&6; } 6030 if test "$supported" = "yes" ; then 6031 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6032 found="yes" 6033 fi 6034 fi 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 xorg_testset_save_CFLAGS="$CFLAGS" 6051 6052 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6055 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6056 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6057 $as_echo_n "(cached) " >&6 6058 else 6059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6060 /* end confdefs.h. */ 6061 int i; 6062 _ACEOF 6063 if ac_fn_c_try_compile "$LINENO"; then : 6064 xorg_cv_cc_flag_unknown_warning_option=yes 6065 else 6066 xorg_cv_cc_flag_unknown_warning_option=no 6067 fi 6068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6069 fi 6070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6071 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6072 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6073 CFLAGS="$xorg_testset_save_CFLAGS" 6074 fi 6075 6076 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6079 fi 6080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6082 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6083 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6084 $as_echo_n "(cached) " >&6 6085 else 6086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6087 /* end confdefs.h. */ 6088 int i; 6089 _ACEOF 6090 if ac_fn_c_try_compile "$LINENO"; then : 6091 xorg_cv_cc_flag_unused_command_line_argument=yes 6092 else 6093 xorg_cv_cc_flag_unused_command_line_argument=no 6094 fi 6095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6096 fi 6097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6098 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6099 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6100 CFLAGS="$xorg_testset_save_CFLAGS" 6101 fi 6102 6103 found="no" 6104 6105 if test $found = "no" ; then 6106 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6108 fi 6109 6110 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6112 fi 6113 6114 CFLAGS="$CFLAGS -Wshadow" 6115 6116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6117 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6118 cacheid=xorg_cv_cc_flag__Wshadow 6119 if eval \${$cacheid+:} false; then : 6120 $as_echo_n "(cached) " >&6 6121 else 6122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6123 /* end confdefs.h. */ 6124 int i; 6125 int 6126 main () 6127 { 6128 6129 ; 6130 return 0; 6131 } 6132 _ACEOF 6133 if ac_fn_c_try_link "$LINENO"; then : 6134 eval $cacheid=yes 6135 else 6136 eval $cacheid=no 6137 fi 6138 rm -f core conftest.err conftest.$ac_objext \ 6139 conftest$ac_exeext conftest.$ac_ext 6140 fi 6141 6142 6143 CFLAGS="$xorg_testset_save_CFLAGS" 6144 6145 eval supported=\$$cacheid 6146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6147 $as_echo "$supported" >&6; } 6148 if test "$supported" = "yes" ; then 6149 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6150 found="yes" 6151 fi 6152 fi 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 xorg_testset_save_CFLAGS="$CFLAGS" 6169 6170 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6173 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6174 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6175 $as_echo_n "(cached) " >&6 6176 else 6177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6178 /* end confdefs.h. */ 6179 int i; 6180 _ACEOF 6181 if ac_fn_c_try_compile "$LINENO"; then : 6182 xorg_cv_cc_flag_unknown_warning_option=yes 6183 else 6184 xorg_cv_cc_flag_unknown_warning_option=no 6185 fi 6186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6187 fi 6188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6189 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6190 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6191 CFLAGS="$xorg_testset_save_CFLAGS" 6192 fi 6193 6194 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6197 fi 6198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6200 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6201 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6202 $as_echo_n "(cached) " >&6 6203 else 6204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6205 /* end confdefs.h. */ 6206 int i; 6207 _ACEOF 6208 if ac_fn_c_try_compile "$LINENO"; then : 6209 xorg_cv_cc_flag_unused_command_line_argument=yes 6210 else 6211 xorg_cv_cc_flag_unused_command_line_argument=no 6212 fi 6213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6214 fi 6215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6216 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6217 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6218 CFLAGS="$xorg_testset_save_CFLAGS" 6219 fi 6220 6221 found="no" 6222 6223 if test $found = "no" ; then 6224 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6226 fi 6227 6228 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6230 fi 6231 6232 CFLAGS="$CFLAGS -Wcast-qual" 6233 6234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6235 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6236 cacheid=xorg_cv_cc_flag__Wcast_qual 6237 if eval \${$cacheid+:} false; then : 6238 $as_echo_n "(cached) " >&6 6239 else 6240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6241 /* end confdefs.h. */ 6242 int i; 6243 int 6244 main () 6245 { 6246 6247 ; 6248 return 0; 6249 } 6250 _ACEOF 6251 if ac_fn_c_try_link "$LINENO"; then : 6252 eval $cacheid=yes 6253 else 6254 eval $cacheid=no 6255 fi 6256 rm -f core conftest.err conftest.$ac_objext \ 6257 conftest$ac_exeext conftest.$ac_ext 6258 fi 6259 6260 6261 CFLAGS="$xorg_testset_save_CFLAGS" 6262 6263 eval supported=\$$cacheid 6264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6265 $as_echo "$supported" >&6; } 6266 if test "$supported" = "yes" ; then 6267 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6268 found="yes" 6269 fi 6270 fi 6271 6272 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 xorg_testset_save_CFLAGS="$CFLAGS" 6287 6288 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6291 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6292 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6293 $as_echo_n "(cached) " >&6 6294 else 6295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6296 /* end confdefs.h. */ 6297 int i; 6298 _ACEOF 6299 if ac_fn_c_try_compile "$LINENO"; then : 6300 xorg_cv_cc_flag_unknown_warning_option=yes 6301 else 6302 xorg_cv_cc_flag_unknown_warning_option=no 6303 fi 6304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6305 fi 6306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6307 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6308 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6309 CFLAGS="$xorg_testset_save_CFLAGS" 6310 fi 6311 6312 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6315 fi 6316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6318 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6319 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6320 $as_echo_n "(cached) " >&6 6321 else 6322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6323 /* end confdefs.h. */ 6324 int i; 6325 _ACEOF 6326 if ac_fn_c_try_compile "$LINENO"; then : 6327 xorg_cv_cc_flag_unused_command_line_argument=yes 6328 else 6329 xorg_cv_cc_flag_unused_command_line_argument=no 6330 fi 6331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6332 fi 6333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6334 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6335 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6336 CFLAGS="$xorg_testset_save_CFLAGS" 6337 fi 6338 6339 found="no" 6340 6341 if test $found = "no" ; then 6342 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6344 fi 6345 6346 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6348 fi 6349 6350 CFLAGS="$CFLAGS -Wmissing-noreturn" 6351 6352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6353 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6354 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6355 if eval \${$cacheid+:} false; then : 6356 $as_echo_n "(cached) " >&6 6357 else 6358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6359 /* end confdefs.h. */ 6360 int i; 6361 int 6362 main () 6363 { 6364 6365 ; 6366 return 0; 6367 } 6368 _ACEOF 6369 if ac_fn_c_try_link "$LINENO"; then : 6370 eval $cacheid=yes 6371 else 6372 eval $cacheid=no 6373 fi 6374 rm -f core conftest.err conftest.$ac_objext \ 6375 conftest$ac_exeext conftest.$ac_ext 6376 fi 6377 6378 6379 CFLAGS="$xorg_testset_save_CFLAGS" 6380 6381 eval supported=\$$cacheid 6382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6383 $as_echo "$supported" >&6; } 6384 if test "$supported" = "yes" ; then 6385 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6386 found="yes" 6387 fi 6388 fi 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 6402 6403 6404 xorg_testset_save_CFLAGS="$CFLAGS" 6405 6406 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6409 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6410 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6411 $as_echo_n "(cached) " >&6 6412 else 6413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6414 /* end confdefs.h. */ 6415 int i; 6416 _ACEOF 6417 if ac_fn_c_try_compile "$LINENO"; then : 6418 xorg_cv_cc_flag_unknown_warning_option=yes 6419 else 6420 xorg_cv_cc_flag_unknown_warning_option=no 6421 fi 6422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6423 fi 6424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6425 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6426 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6427 CFLAGS="$xorg_testset_save_CFLAGS" 6428 fi 6429 6430 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6433 fi 6434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6436 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6437 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6438 $as_echo_n "(cached) " >&6 6439 else 6440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6441 /* end confdefs.h. */ 6442 int i; 6443 _ACEOF 6444 if ac_fn_c_try_compile "$LINENO"; then : 6445 xorg_cv_cc_flag_unused_command_line_argument=yes 6446 else 6447 xorg_cv_cc_flag_unused_command_line_argument=no 6448 fi 6449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6450 fi 6451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6452 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6453 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6454 CFLAGS="$xorg_testset_save_CFLAGS" 6455 fi 6456 6457 found="no" 6458 6459 if test $found = "no" ; then 6460 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6462 fi 6463 6464 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6466 fi 6467 6468 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6469 6470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6471 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6472 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6473 if eval \${$cacheid+:} false; then : 6474 $as_echo_n "(cached) " >&6 6475 else 6476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6477 /* end confdefs.h. */ 6478 int i; 6479 int 6480 main () 6481 { 6482 6483 ; 6484 return 0; 6485 } 6486 _ACEOF 6487 if ac_fn_c_try_link "$LINENO"; then : 6488 eval $cacheid=yes 6489 else 6490 eval $cacheid=no 6491 fi 6492 rm -f core conftest.err conftest.$ac_objext \ 6493 conftest$ac_exeext conftest.$ac_ext 6494 fi 6495 6496 6497 CFLAGS="$xorg_testset_save_CFLAGS" 6498 6499 eval supported=\$$cacheid 6500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6501 $as_echo "$supported" >&6; } 6502 if test "$supported" = "yes" ; then 6503 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6504 found="yes" 6505 fi 6506 fi 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 xorg_testset_save_CFLAGS="$CFLAGS" 6523 6524 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6527 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6528 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6529 $as_echo_n "(cached) " >&6 6530 else 6531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6532 /* end confdefs.h. */ 6533 int i; 6534 _ACEOF 6535 if ac_fn_c_try_compile "$LINENO"; then : 6536 xorg_cv_cc_flag_unknown_warning_option=yes 6537 else 6538 xorg_cv_cc_flag_unknown_warning_option=no 6539 fi 6540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6541 fi 6542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6543 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6544 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6545 CFLAGS="$xorg_testset_save_CFLAGS" 6546 fi 6547 6548 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6549 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6551 fi 6552 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6554 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6555 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6556 $as_echo_n "(cached) " >&6 6557 else 6558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6559 /* end confdefs.h. */ 6560 int i; 6561 _ACEOF 6562 if ac_fn_c_try_compile "$LINENO"; then : 6563 xorg_cv_cc_flag_unused_command_line_argument=yes 6564 else 6565 xorg_cv_cc_flag_unused_command_line_argument=no 6566 fi 6567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6568 fi 6569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6570 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6571 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6572 CFLAGS="$xorg_testset_save_CFLAGS" 6573 fi 6574 6575 found="no" 6576 6577 if test $found = "no" ; then 6578 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6580 fi 6581 6582 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6583 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6584 fi 6585 6586 CFLAGS="$CFLAGS -Wredundant-decls" 6587 6588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6589 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6590 cacheid=xorg_cv_cc_flag__Wredundant_decls 6591 if eval \${$cacheid+:} false; then : 6592 $as_echo_n "(cached) " >&6 6593 else 6594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6595 /* end confdefs.h. */ 6596 int i; 6597 int 6598 main () 6599 { 6600 6601 ; 6602 return 0; 6603 } 6604 _ACEOF 6605 if ac_fn_c_try_link "$LINENO"; then : 6606 eval $cacheid=yes 6607 else 6608 eval $cacheid=no 6609 fi 6610 rm -f core conftest.err conftest.$ac_objext \ 6611 conftest$ac_exeext conftest.$ac_ext 6612 fi 6613 6614 6615 CFLAGS="$xorg_testset_save_CFLAGS" 6616 6617 eval supported=\$$cacheid 6618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6619 $as_echo "$supported" >&6; } 6620 if test "$supported" = "yes" ; then 6621 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6622 found="yes" 6623 fi 6624 fi 6625 6626 6627 6628 # These are currently disabled because they are noisy. They will be enabled 6629 # in the future once the codebase is sufficiently modernized to silence 6630 # them. For now, I don't want them to drown out the other warnings. 6631 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6632 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6633 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6634 6635 # Turn some warnings into errors, so we don't accidently get successful builds 6636 # when there are problems that should be fixed. 6637 6638 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 xorg_testset_save_CFLAGS="$CFLAGS" 6653 6654 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6657 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6658 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6659 $as_echo_n "(cached) " >&6 6660 else 6661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6662 /* end confdefs.h. */ 6663 int i; 6664 _ACEOF 6665 if ac_fn_c_try_compile "$LINENO"; then : 6666 xorg_cv_cc_flag_unknown_warning_option=yes 6667 else 6668 xorg_cv_cc_flag_unknown_warning_option=no 6669 fi 6670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6671 fi 6672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6673 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6674 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6675 CFLAGS="$xorg_testset_save_CFLAGS" 6676 fi 6677 6678 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6681 fi 6682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6684 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6685 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6686 $as_echo_n "(cached) " >&6 6687 else 6688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6689 /* end confdefs.h. */ 6690 int i; 6691 _ACEOF 6692 if ac_fn_c_try_compile "$LINENO"; then : 6693 xorg_cv_cc_flag_unused_command_line_argument=yes 6694 else 6695 xorg_cv_cc_flag_unused_command_line_argument=no 6696 fi 6697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6698 fi 6699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6700 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6701 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6702 CFLAGS="$xorg_testset_save_CFLAGS" 6703 fi 6704 6705 found="no" 6706 6707 if test $found = "no" ; then 6708 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6710 fi 6711 6712 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6714 fi 6715 6716 CFLAGS="$CFLAGS -Werror=implicit" 6717 6718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6719 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6720 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6721 if eval \${$cacheid+:} false; then : 6722 $as_echo_n "(cached) " >&6 6723 else 6724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6725 /* end confdefs.h. */ 6726 int i; 6727 int 6728 main () 6729 { 6730 6731 ; 6732 return 0; 6733 } 6734 _ACEOF 6735 if ac_fn_c_try_link "$LINENO"; then : 6736 eval $cacheid=yes 6737 else 6738 eval $cacheid=no 6739 fi 6740 rm -f core conftest.err conftest.$ac_objext \ 6741 conftest$ac_exeext conftest.$ac_ext 6742 fi 6743 6744 6745 CFLAGS="$xorg_testset_save_CFLAGS" 6746 6747 eval supported=\$$cacheid 6748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6749 $as_echo "$supported" >&6; } 6750 if test "$supported" = "yes" ; then 6751 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6752 found="yes" 6753 fi 6754 fi 6755 6756 if test $found = "no" ; then 6757 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6759 fi 6760 6761 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6763 fi 6764 6765 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6766 6767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6768 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6769 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6770 if eval \${$cacheid+:} false; then : 6771 $as_echo_n "(cached) " >&6 6772 else 6773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6774 /* end confdefs.h. */ 6775 int i; 6776 int 6777 main () 6778 { 6779 6780 ; 6781 return 0; 6782 } 6783 _ACEOF 6784 if ac_fn_c_try_link "$LINENO"; then : 6785 eval $cacheid=yes 6786 else 6787 eval $cacheid=no 6788 fi 6789 rm -f core conftest.err conftest.$ac_objext \ 6790 conftest$ac_exeext conftest.$ac_ext 6791 fi 6792 6793 6794 CFLAGS="$xorg_testset_save_CFLAGS" 6795 6796 eval supported=\$$cacheid 6797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6798 $as_echo "$supported" >&6; } 6799 if test "$supported" = "yes" ; then 6800 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6801 found="yes" 6802 fi 6803 fi 6804 6805 6806 6807 6808 6809 6810 6811 6812 6813 6814 6815 6816 6817 6818 6819 xorg_testset_save_CFLAGS="$CFLAGS" 6820 6821 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6824 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6825 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6826 $as_echo_n "(cached) " >&6 6827 else 6828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6829 /* end confdefs.h. */ 6830 int i; 6831 _ACEOF 6832 if ac_fn_c_try_compile "$LINENO"; then : 6833 xorg_cv_cc_flag_unknown_warning_option=yes 6834 else 6835 xorg_cv_cc_flag_unknown_warning_option=no 6836 fi 6837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6838 fi 6839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6840 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6841 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6842 CFLAGS="$xorg_testset_save_CFLAGS" 6843 fi 6844 6845 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6848 fi 6849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6851 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6852 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6853 $as_echo_n "(cached) " >&6 6854 else 6855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6856 /* end confdefs.h. */ 6857 int i; 6858 _ACEOF 6859 if ac_fn_c_try_compile "$LINENO"; then : 6860 xorg_cv_cc_flag_unused_command_line_argument=yes 6861 else 6862 xorg_cv_cc_flag_unused_command_line_argument=no 6863 fi 6864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6865 fi 6866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6867 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6868 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6869 CFLAGS="$xorg_testset_save_CFLAGS" 6870 fi 6871 6872 found="no" 6873 6874 if test $found = "no" ; then 6875 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6877 fi 6878 6879 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6881 fi 6882 6883 CFLAGS="$CFLAGS -Werror=nonnull" 6884 6885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6886 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6887 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6888 if eval \${$cacheid+:} false; then : 6889 $as_echo_n "(cached) " >&6 6890 else 6891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6892 /* end confdefs.h. */ 6893 int i; 6894 int 6895 main () 6896 { 6897 6898 ; 6899 return 0; 6900 } 6901 _ACEOF 6902 if ac_fn_c_try_link "$LINENO"; then : 6903 eval $cacheid=yes 6904 else 6905 eval $cacheid=no 6906 fi 6907 rm -f core conftest.err conftest.$ac_objext \ 6908 conftest$ac_exeext conftest.$ac_ext 6909 fi 6910 6911 6912 CFLAGS="$xorg_testset_save_CFLAGS" 6913 6914 eval supported=\$$cacheid 6915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6916 $as_echo "$supported" >&6; } 6917 if test "$supported" = "yes" ; then 6918 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6919 found="yes" 6920 fi 6921 fi 6922 6923 6924 6925 6926 6927 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937 xorg_testset_save_CFLAGS="$CFLAGS" 6938 6939 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6942 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6943 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6944 $as_echo_n "(cached) " >&6 6945 else 6946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6947 /* end confdefs.h. */ 6948 int i; 6949 _ACEOF 6950 if ac_fn_c_try_compile "$LINENO"; then : 6951 xorg_cv_cc_flag_unknown_warning_option=yes 6952 else 6953 xorg_cv_cc_flag_unknown_warning_option=no 6954 fi 6955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6956 fi 6957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6958 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6959 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6960 CFLAGS="$xorg_testset_save_CFLAGS" 6961 fi 6962 6963 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6964 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6966 fi 6967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6969 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6970 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6971 $as_echo_n "(cached) " >&6 6972 else 6973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6974 /* end confdefs.h. */ 6975 int i; 6976 _ACEOF 6977 if ac_fn_c_try_compile "$LINENO"; then : 6978 xorg_cv_cc_flag_unused_command_line_argument=yes 6979 else 6980 xorg_cv_cc_flag_unused_command_line_argument=no 6981 fi 6982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6983 fi 6984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6985 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6986 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6987 CFLAGS="$xorg_testset_save_CFLAGS" 6988 fi 6989 6990 found="no" 6991 6992 if test $found = "no" ; then 6993 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6995 fi 6996 6997 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6999 fi 7000 7001 CFLAGS="$CFLAGS -Werror=init-self" 7002 7003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7004 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7005 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7006 if eval \${$cacheid+:} false; then : 7007 $as_echo_n "(cached) " >&6 7008 else 7009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7010 /* end confdefs.h. */ 7011 int i; 7012 int 7013 main () 7014 { 7015 7016 ; 7017 return 0; 7018 } 7019 _ACEOF 7020 if ac_fn_c_try_link "$LINENO"; then : 7021 eval $cacheid=yes 7022 else 7023 eval $cacheid=no 7024 fi 7025 rm -f core conftest.err conftest.$ac_objext \ 7026 conftest$ac_exeext conftest.$ac_ext 7027 fi 7028 7029 7030 CFLAGS="$xorg_testset_save_CFLAGS" 7031 7032 eval supported=\$$cacheid 7033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7034 $as_echo "$supported" >&6; } 7035 if test "$supported" = "yes" ; then 7036 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7037 found="yes" 7038 fi 7039 fi 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 7052 7053 7054 7055 xorg_testset_save_CFLAGS="$CFLAGS" 7056 7057 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7060 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7061 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7062 $as_echo_n "(cached) " >&6 7063 else 7064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7065 /* end confdefs.h. */ 7066 int i; 7067 _ACEOF 7068 if ac_fn_c_try_compile "$LINENO"; then : 7069 xorg_cv_cc_flag_unknown_warning_option=yes 7070 else 7071 xorg_cv_cc_flag_unknown_warning_option=no 7072 fi 7073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7074 fi 7075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7076 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7077 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7078 CFLAGS="$xorg_testset_save_CFLAGS" 7079 fi 7080 7081 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7084 fi 7085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7087 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7088 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7089 $as_echo_n "(cached) " >&6 7090 else 7091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7092 /* end confdefs.h. */ 7093 int i; 7094 _ACEOF 7095 if ac_fn_c_try_compile "$LINENO"; then : 7096 xorg_cv_cc_flag_unused_command_line_argument=yes 7097 else 7098 xorg_cv_cc_flag_unused_command_line_argument=no 7099 fi 7100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7101 fi 7102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7103 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7104 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7105 CFLAGS="$xorg_testset_save_CFLAGS" 7106 fi 7107 7108 found="no" 7109 7110 if test $found = "no" ; then 7111 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7113 fi 7114 7115 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7116 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7117 fi 7118 7119 CFLAGS="$CFLAGS -Werror=main" 7120 7121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7122 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7123 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7124 if eval \${$cacheid+:} false; then : 7125 $as_echo_n "(cached) " >&6 7126 else 7127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7128 /* end confdefs.h. */ 7129 int i; 7130 int 7131 main () 7132 { 7133 7134 ; 7135 return 0; 7136 } 7137 _ACEOF 7138 if ac_fn_c_try_link "$LINENO"; then : 7139 eval $cacheid=yes 7140 else 7141 eval $cacheid=no 7142 fi 7143 rm -f core conftest.err conftest.$ac_objext \ 7144 conftest$ac_exeext conftest.$ac_ext 7145 fi 7146 7147 7148 CFLAGS="$xorg_testset_save_CFLAGS" 7149 7150 eval supported=\$$cacheid 7151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7152 $as_echo "$supported" >&6; } 7153 if test "$supported" = "yes" ; then 7154 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7155 found="yes" 7156 fi 7157 fi 7158 7159 7160 7161 7162 7163 7164 7165 7166 7167 7168 7169 7170 7171 7172 7173 xorg_testset_save_CFLAGS="$CFLAGS" 7174 7175 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7178 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7179 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7180 $as_echo_n "(cached) " >&6 7181 else 7182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7183 /* end confdefs.h. */ 7184 int i; 7185 _ACEOF 7186 if ac_fn_c_try_compile "$LINENO"; then : 7187 xorg_cv_cc_flag_unknown_warning_option=yes 7188 else 7189 xorg_cv_cc_flag_unknown_warning_option=no 7190 fi 7191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7192 fi 7193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7194 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7195 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7196 CFLAGS="$xorg_testset_save_CFLAGS" 7197 fi 7198 7199 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7202 fi 7203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7205 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7206 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7207 $as_echo_n "(cached) " >&6 7208 else 7209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7210 /* end confdefs.h. */ 7211 int i; 7212 _ACEOF 7213 if ac_fn_c_try_compile "$LINENO"; then : 7214 xorg_cv_cc_flag_unused_command_line_argument=yes 7215 else 7216 xorg_cv_cc_flag_unused_command_line_argument=no 7217 fi 7218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7219 fi 7220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7221 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7222 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7223 CFLAGS="$xorg_testset_save_CFLAGS" 7224 fi 7225 7226 found="no" 7227 7228 if test $found = "no" ; then 7229 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7231 fi 7232 7233 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7234 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7235 fi 7236 7237 CFLAGS="$CFLAGS -Werror=missing-braces" 7238 7239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7240 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7241 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7242 if eval \${$cacheid+:} false; then : 7243 $as_echo_n "(cached) " >&6 7244 else 7245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7246 /* end confdefs.h. */ 7247 int i; 7248 int 7249 main () 7250 { 7251 7252 ; 7253 return 0; 7254 } 7255 _ACEOF 7256 if ac_fn_c_try_link "$LINENO"; then : 7257 eval $cacheid=yes 7258 else 7259 eval $cacheid=no 7260 fi 7261 rm -f core conftest.err conftest.$ac_objext \ 7262 conftest$ac_exeext conftest.$ac_ext 7263 fi 7264 7265 7266 CFLAGS="$xorg_testset_save_CFLAGS" 7267 7268 eval supported=\$$cacheid 7269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7270 $as_echo "$supported" >&6; } 7271 if test "$supported" = "yes" ; then 7272 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7273 found="yes" 7274 fi 7275 fi 7276 7277 7278 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288 7289 7290 7291 xorg_testset_save_CFLAGS="$CFLAGS" 7292 7293 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7296 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7297 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7298 $as_echo_n "(cached) " >&6 7299 else 7300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7301 /* end confdefs.h. */ 7302 int i; 7303 _ACEOF 7304 if ac_fn_c_try_compile "$LINENO"; then : 7305 xorg_cv_cc_flag_unknown_warning_option=yes 7306 else 7307 xorg_cv_cc_flag_unknown_warning_option=no 7308 fi 7309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7310 fi 7311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7312 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7313 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7314 CFLAGS="$xorg_testset_save_CFLAGS" 7315 fi 7316 7317 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7320 fi 7321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7323 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7324 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7325 $as_echo_n "(cached) " >&6 7326 else 7327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7328 /* end confdefs.h. */ 7329 int i; 7330 _ACEOF 7331 if ac_fn_c_try_compile "$LINENO"; then : 7332 xorg_cv_cc_flag_unused_command_line_argument=yes 7333 else 7334 xorg_cv_cc_flag_unused_command_line_argument=no 7335 fi 7336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7337 fi 7338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7339 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7340 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7341 CFLAGS="$xorg_testset_save_CFLAGS" 7342 fi 7343 7344 found="no" 7345 7346 if test $found = "no" ; then 7347 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7349 fi 7350 7351 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7352 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7353 fi 7354 7355 CFLAGS="$CFLAGS -Werror=sequence-point" 7356 7357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7358 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7359 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7360 if eval \${$cacheid+:} false; then : 7361 $as_echo_n "(cached) " >&6 7362 else 7363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7364 /* end confdefs.h. */ 7365 int i; 7366 int 7367 main () 7368 { 7369 7370 ; 7371 return 0; 7372 } 7373 _ACEOF 7374 if ac_fn_c_try_link "$LINENO"; then : 7375 eval $cacheid=yes 7376 else 7377 eval $cacheid=no 7378 fi 7379 rm -f core conftest.err conftest.$ac_objext \ 7380 conftest$ac_exeext conftest.$ac_ext 7381 fi 7382 7383 7384 CFLAGS="$xorg_testset_save_CFLAGS" 7385 7386 eval supported=\$$cacheid 7387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7388 $as_echo "$supported" >&6; } 7389 if test "$supported" = "yes" ; then 7390 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7391 found="yes" 7392 fi 7393 fi 7394 7395 7396 7397 7398 7399 7400 7401 7402 7403 7404 7405 7406 7407 7408 7409 xorg_testset_save_CFLAGS="$CFLAGS" 7410 7411 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7414 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7415 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7416 $as_echo_n "(cached) " >&6 7417 else 7418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7419 /* end confdefs.h. */ 7420 int i; 7421 _ACEOF 7422 if ac_fn_c_try_compile "$LINENO"; then : 7423 xorg_cv_cc_flag_unknown_warning_option=yes 7424 else 7425 xorg_cv_cc_flag_unknown_warning_option=no 7426 fi 7427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7428 fi 7429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7430 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7431 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7432 CFLAGS="$xorg_testset_save_CFLAGS" 7433 fi 7434 7435 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7438 fi 7439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7441 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7442 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7443 $as_echo_n "(cached) " >&6 7444 else 7445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7446 /* end confdefs.h. */ 7447 int i; 7448 _ACEOF 7449 if ac_fn_c_try_compile "$LINENO"; then : 7450 xorg_cv_cc_flag_unused_command_line_argument=yes 7451 else 7452 xorg_cv_cc_flag_unused_command_line_argument=no 7453 fi 7454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7455 fi 7456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7457 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7458 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7459 CFLAGS="$xorg_testset_save_CFLAGS" 7460 fi 7461 7462 found="no" 7463 7464 if test $found = "no" ; then 7465 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7467 fi 7468 7469 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7471 fi 7472 7473 CFLAGS="$CFLAGS -Werror=return-type" 7474 7475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7476 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7477 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7478 if eval \${$cacheid+:} false; then : 7479 $as_echo_n "(cached) " >&6 7480 else 7481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7482 /* end confdefs.h. */ 7483 int i; 7484 int 7485 main () 7486 { 7487 7488 ; 7489 return 0; 7490 } 7491 _ACEOF 7492 if ac_fn_c_try_link "$LINENO"; then : 7493 eval $cacheid=yes 7494 else 7495 eval $cacheid=no 7496 fi 7497 rm -f core conftest.err conftest.$ac_objext \ 7498 conftest$ac_exeext conftest.$ac_ext 7499 fi 7500 7501 7502 CFLAGS="$xorg_testset_save_CFLAGS" 7503 7504 eval supported=\$$cacheid 7505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7506 $as_echo "$supported" >&6; } 7507 if test "$supported" = "yes" ; then 7508 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7509 found="yes" 7510 fi 7511 fi 7512 7513 if test $found = "no" ; then 7514 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7516 fi 7517 7518 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7520 fi 7521 7522 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7523 7524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7525 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7526 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7527 if eval \${$cacheid+:} false; then : 7528 $as_echo_n "(cached) " >&6 7529 else 7530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7531 /* end confdefs.h. */ 7532 int i; 7533 int 7534 main () 7535 { 7536 7537 ; 7538 return 0; 7539 } 7540 _ACEOF 7541 if ac_fn_c_try_link "$LINENO"; then : 7542 eval $cacheid=yes 7543 else 7544 eval $cacheid=no 7545 fi 7546 rm -f core conftest.err conftest.$ac_objext \ 7547 conftest$ac_exeext conftest.$ac_ext 7548 fi 7549 7550 7551 CFLAGS="$xorg_testset_save_CFLAGS" 7552 7553 eval supported=\$$cacheid 7554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7555 $as_echo "$supported" >&6; } 7556 if test "$supported" = "yes" ; then 7557 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7558 found="yes" 7559 fi 7560 fi 7561 7562 7563 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 7575 7576 xorg_testset_save_CFLAGS="$CFLAGS" 7577 7578 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7581 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7582 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7583 $as_echo_n "(cached) " >&6 7584 else 7585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7586 /* end confdefs.h. */ 7587 int i; 7588 _ACEOF 7589 if ac_fn_c_try_compile "$LINENO"; then : 7590 xorg_cv_cc_flag_unknown_warning_option=yes 7591 else 7592 xorg_cv_cc_flag_unknown_warning_option=no 7593 fi 7594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7595 fi 7596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7597 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7598 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7599 CFLAGS="$xorg_testset_save_CFLAGS" 7600 fi 7601 7602 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7603 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7605 fi 7606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7608 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7609 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7610 $as_echo_n "(cached) " >&6 7611 else 7612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7613 /* end confdefs.h. */ 7614 int i; 7615 _ACEOF 7616 if ac_fn_c_try_compile "$LINENO"; then : 7617 xorg_cv_cc_flag_unused_command_line_argument=yes 7618 else 7619 xorg_cv_cc_flag_unused_command_line_argument=no 7620 fi 7621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7622 fi 7623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7624 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7625 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7626 CFLAGS="$xorg_testset_save_CFLAGS" 7627 fi 7628 7629 found="no" 7630 7631 if test $found = "no" ; then 7632 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7634 fi 7635 7636 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7638 fi 7639 7640 CFLAGS="$CFLAGS -Werror=trigraphs" 7641 7642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7643 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7644 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7645 if eval \${$cacheid+:} false; then : 7646 $as_echo_n "(cached) " >&6 7647 else 7648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7649 /* end confdefs.h. */ 7650 int i; 7651 int 7652 main () 7653 { 7654 7655 ; 7656 return 0; 7657 } 7658 _ACEOF 7659 if ac_fn_c_try_link "$LINENO"; then : 7660 eval $cacheid=yes 7661 else 7662 eval $cacheid=no 7663 fi 7664 rm -f core conftest.err conftest.$ac_objext \ 7665 conftest$ac_exeext conftest.$ac_ext 7666 fi 7667 7668 7669 CFLAGS="$xorg_testset_save_CFLAGS" 7670 7671 eval supported=\$$cacheid 7672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7673 $as_echo "$supported" >&6; } 7674 if test "$supported" = "yes" ; then 7675 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7676 found="yes" 7677 fi 7678 fi 7679 7680 7681 7682 7683 7684 7685 7686 7687 7688 7689 7690 7691 7692 7693 7694 xorg_testset_save_CFLAGS="$CFLAGS" 7695 7696 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7699 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7700 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7701 $as_echo_n "(cached) " >&6 7702 else 7703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7704 /* end confdefs.h. */ 7705 int i; 7706 _ACEOF 7707 if ac_fn_c_try_compile "$LINENO"; then : 7708 xorg_cv_cc_flag_unknown_warning_option=yes 7709 else 7710 xorg_cv_cc_flag_unknown_warning_option=no 7711 fi 7712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7713 fi 7714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7715 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7716 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7717 CFLAGS="$xorg_testset_save_CFLAGS" 7718 fi 7719 7720 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7721 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7723 fi 7724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7726 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7727 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7728 $as_echo_n "(cached) " >&6 7729 else 7730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7731 /* end confdefs.h. */ 7732 int i; 7733 _ACEOF 7734 if ac_fn_c_try_compile "$LINENO"; then : 7735 xorg_cv_cc_flag_unused_command_line_argument=yes 7736 else 7737 xorg_cv_cc_flag_unused_command_line_argument=no 7738 fi 7739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7740 fi 7741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7742 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7743 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7744 CFLAGS="$xorg_testset_save_CFLAGS" 7745 fi 7746 7747 found="no" 7748 7749 if test $found = "no" ; then 7750 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7752 fi 7753 7754 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7755 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7756 fi 7757 7758 CFLAGS="$CFLAGS -Werror=array-bounds" 7759 7760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7761 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7762 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7763 if eval \${$cacheid+:} false; then : 7764 $as_echo_n "(cached) " >&6 7765 else 7766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7767 /* end confdefs.h. */ 7768 int i; 7769 int 7770 main () 7771 { 7772 7773 ; 7774 return 0; 7775 } 7776 _ACEOF 7777 if ac_fn_c_try_link "$LINENO"; then : 7778 eval $cacheid=yes 7779 else 7780 eval $cacheid=no 7781 fi 7782 rm -f core conftest.err conftest.$ac_objext \ 7783 conftest$ac_exeext conftest.$ac_ext 7784 fi 7785 7786 7787 CFLAGS="$xorg_testset_save_CFLAGS" 7788 7789 eval supported=\$$cacheid 7790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7791 $as_echo "$supported" >&6; } 7792 if test "$supported" = "yes" ; then 7793 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7794 found="yes" 7795 fi 7796 fi 7797 7798 7799 7800 7801 7802 7803 7804 7805 7806 7807 7808 7809 7810 7811 7812 xorg_testset_save_CFLAGS="$CFLAGS" 7813 7814 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7817 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7818 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7819 $as_echo_n "(cached) " >&6 7820 else 7821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7822 /* end confdefs.h. */ 7823 int i; 7824 _ACEOF 7825 if ac_fn_c_try_compile "$LINENO"; then : 7826 xorg_cv_cc_flag_unknown_warning_option=yes 7827 else 7828 xorg_cv_cc_flag_unknown_warning_option=no 7829 fi 7830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7831 fi 7832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7833 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7834 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7835 CFLAGS="$xorg_testset_save_CFLAGS" 7836 fi 7837 7838 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7839 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7841 fi 7842 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7844 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7845 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7846 $as_echo_n "(cached) " >&6 7847 else 7848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7849 /* end confdefs.h. */ 7850 int i; 7851 _ACEOF 7852 if ac_fn_c_try_compile "$LINENO"; then : 7853 xorg_cv_cc_flag_unused_command_line_argument=yes 7854 else 7855 xorg_cv_cc_flag_unused_command_line_argument=no 7856 fi 7857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7858 fi 7859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7860 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7861 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7862 CFLAGS="$xorg_testset_save_CFLAGS" 7863 fi 7864 7865 found="no" 7866 7867 if test $found = "no" ; then 7868 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7870 fi 7871 7872 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7873 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7874 fi 7875 7876 CFLAGS="$CFLAGS -Werror=write-strings" 7877 7878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7879 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7880 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7881 if eval \${$cacheid+:} false; then : 7882 $as_echo_n "(cached) " >&6 7883 else 7884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7885 /* end confdefs.h. */ 7886 int i; 7887 int 7888 main () 7889 { 7890 7891 ; 7892 return 0; 7893 } 7894 _ACEOF 7895 if ac_fn_c_try_link "$LINENO"; then : 7896 eval $cacheid=yes 7897 else 7898 eval $cacheid=no 7899 fi 7900 rm -f core conftest.err conftest.$ac_objext \ 7901 conftest$ac_exeext conftest.$ac_ext 7902 fi 7903 7904 7905 CFLAGS="$xorg_testset_save_CFLAGS" 7906 7907 eval supported=\$$cacheid 7908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7909 $as_echo "$supported" >&6; } 7910 if test "$supported" = "yes" ; then 7911 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7912 found="yes" 7913 fi 7914 fi 7915 7916 7917 7918 7919 7920 7921 7922 7923 7924 7925 7926 7927 7928 7929 7930 xorg_testset_save_CFLAGS="$CFLAGS" 7931 7932 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7935 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7936 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7937 $as_echo_n "(cached) " >&6 7938 else 7939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7940 /* end confdefs.h. */ 7941 int i; 7942 _ACEOF 7943 if ac_fn_c_try_compile "$LINENO"; then : 7944 xorg_cv_cc_flag_unknown_warning_option=yes 7945 else 7946 xorg_cv_cc_flag_unknown_warning_option=no 7947 fi 7948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7949 fi 7950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7951 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7952 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7953 CFLAGS="$xorg_testset_save_CFLAGS" 7954 fi 7955 7956 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7957 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7959 fi 7960 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7962 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7963 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7964 $as_echo_n "(cached) " >&6 7965 else 7966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7967 /* end confdefs.h. */ 7968 int i; 7969 _ACEOF 7970 if ac_fn_c_try_compile "$LINENO"; then : 7971 xorg_cv_cc_flag_unused_command_line_argument=yes 7972 else 7973 xorg_cv_cc_flag_unused_command_line_argument=no 7974 fi 7975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7976 fi 7977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7978 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7979 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7980 CFLAGS="$xorg_testset_save_CFLAGS" 7981 fi 7982 7983 found="no" 7984 7985 if test $found = "no" ; then 7986 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7988 fi 7989 7990 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7992 fi 7993 7994 CFLAGS="$CFLAGS -Werror=address" 7995 7996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7997 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7998 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 7999 if eval \${$cacheid+:} false; then : 8000 $as_echo_n "(cached) " >&6 8001 else 8002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8003 /* end confdefs.h. */ 8004 int i; 8005 int 8006 main () 8007 { 8008 8009 ; 8010 return 0; 8011 } 8012 _ACEOF 8013 if ac_fn_c_try_link "$LINENO"; then : 8014 eval $cacheid=yes 8015 else 8016 eval $cacheid=no 8017 fi 8018 rm -f core conftest.err conftest.$ac_objext \ 8019 conftest$ac_exeext conftest.$ac_ext 8020 fi 8021 8022 8023 CFLAGS="$xorg_testset_save_CFLAGS" 8024 8025 eval supported=\$$cacheid 8026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8027 $as_echo "$supported" >&6; } 8028 if test "$supported" = "yes" ; then 8029 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8030 found="yes" 8031 fi 8032 fi 8033 8034 8035 8036 8037 8038 8039 8040 8041 8042 8043 8044 8045 8046 8047 8048 xorg_testset_save_CFLAGS="$CFLAGS" 8049 8050 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8053 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8054 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8055 $as_echo_n "(cached) " >&6 8056 else 8057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8058 /* end confdefs.h. */ 8059 int i; 8060 _ACEOF 8061 if ac_fn_c_try_compile "$LINENO"; then : 8062 xorg_cv_cc_flag_unknown_warning_option=yes 8063 else 8064 xorg_cv_cc_flag_unknown_warning_option=no 8065 fi 8066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8067 fi 8068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8069 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8070 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8071 CFLAGS="$xorg_testset_save_CFLAGS" 8072 fi 8073 8074 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8075 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8077 fi 8078 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8080 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8081 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8082 $as_echo_n "(cached) " >&6 8083 else 8084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8085 /* end confdefs.h. */ 8086 int i; 8087 _ACEOF 8088 if ac_fn_c_try_compile "$LINENO"; then : 8089 xorg_cv_cc_flag_unused_command_line_argument=yes 8090 else 8091 xorg_cv_cc_flag_unused_command_line_argument=no 8092 fi 8093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8094 fi 8095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8096 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8097 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8098 CFLAGS="$xorg_testset_save_CFLAGS" 8099 fi 8100 8101 found="no" 8102 8103 if test $found = "no" ; then 8104 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8106 fi 8107 8108 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8110 fi 8111 8112 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8113 8114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8115 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8116 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8117 if eval \${$cacheid+:} false; then : 8118 $as_echo_n "(cached) " >&6 8119 else 8120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8121 /* end confdefs.h. */ 8122 int i; 8123 int 8124 main () 8125 { 8126 8127 ; 8128 return 0; 8129 } 8130 _ACEOF 8131 if ac_fn_c_try_link "$LINENO"; then : 8132 eval $cacheid=yes 8133 else 8134 eval $cacheid=no 8135 fi 8136 rm -f core conftest.err conftest.$ac_objext \ 8137 conftest$ac_exeext conftest.$ac_ext 8138 fi 8139 8140 8141 CFLAGS="$xorg_testset_save_CFLAGS" 8142 8143 eval supported=\$$cacheid 8144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8145 $as_echo "$supported" >&6; } 8146 if test "$supported" = "yes" ; then 8147 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8148 found="yes" 8149 fi 8150 fi 8151 8152 if test $found = "no" ; then 8153 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8155 fi 8156 8157 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8158 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8159 fi 8160 8161 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8162 8163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8164 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8165 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8166 if eval \${$cacheid+:} false; then : 8167 $as_echo_n "(cached) " >&6 8168 else 8169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8170 /* end confdefs.h. */ 8171 int i; 8172 int 8173 main () 8174 { 8175 8176 ; 8177 return 0; 8178 } 8179 _ACEOF 8180 if ac_fn_c_try_link "$LINENO"; then : 8181 eval $cacheid=yes 8182 else 8183 eval $cacheid=no 8184 fi 8185 rm -f core conftest.err conftest.$ac_objext \ 8186 conftest$ac_exeext conftest.$ac_ext 8187 fi 8188 8189 8190 CFLAGS="$xorg_testset_save_CFLAGS" 8191 8192 eval supported=\$$cacheid 8193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8194 $as_echo "$supported" >&6; } 8195 if test "$supported" = "yes" ; then 8196 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8197 found="yes" 8198 fi 8199 fi 8200 8201 8202 8203 8204 8205 8206 8207 8208 8209 8210 8211 8212 8213 8214 8215 xorg_testset_save_CFLAGS="$CFLAGS" 8216 8217 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8218 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8220 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8221 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8222 $as_echo_n "(cached) " >&6 8223 else 8224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8225 /* end confdefs.h. */ 8226 int i; 8227 _ACEOF 8228 if ac_fn_c_try_compile "$LINENO"; then : 8229 xorg_cv_cc_flag_unknown_warning_option=yes 8230 else 8231 xorg_cv_cc_flag_unknown_warning_option=no 8232 fi 8233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8234 fi 8235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8236 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8237 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8238 CFLAGS="$xorg_testset_save_CFLAGS" 8239 fi 8240 8241 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8242 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8244 fi 8245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8247 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8248 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8249 $as_echo_n "(cached) " >&6 8250 else 8251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8252 /* end confdefs.h. */ 8253 int i; 8254 _ACEOF 8255 if ac_fn_c_try_compile "$LINENO"; then : 8256 xorg_cv_cc_flag_unused_command_line_argument=yes 8257 else 8258 xorg_cv_cc_flag_unused_command_line_argument=no 8259 fi 8260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8261 fi 8262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8263 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8264 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8265 CFLAGS="$xorg_testset_save_CFLAGS" 8266 fi 8267 8268 found="no" 8269 8270 if test $found = "no" ; then 8271 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8273 fi 8274 8275 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8276 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8277 fi 8278 8279 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8280 8281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8282 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8283 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8284 if eval \${$cacheid+:} false; then : 8285 $as_echo_n "(cached) " >&6 8286 else 8287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8288 /* end confdefs.h. */ 8289 int i; 8290 int 8291 main () 8292 { 8293 8294 ; 8295 return 0; 8296 } 8297 _ACEOF 8298 if ac_fn_c_try_link "$LINENO"; then : 8299 eval $cacheid=yes 8300 else 8301 eval $cacheid=no 8302 fi 8303 rm -f core conftest.err conftest.$ac_objext \ 8304 conftest$ac_exeext conftest.$ac_ext 8305 fi 8306 8307 8308 CFLAGS="$xorg_testset_save_CFLAGS" 8309 8310 eval supported=\$$cacheid 8311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8312 $as_echo "$supported" >&6; } 8313 if test "$supported" = "yes" ; then 8314 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8315 found="yes" 8316 fi 8317 fi 8318 8319 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8320 else 8321 { $as_echo "$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 8322 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8323 8324 8325 8326 8327 8328 8329 8330 8331 8332 8333 8334 8335 8336 xorg_testset_save_CFLAGS="$CFLAGS" 8337 8338 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8341 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8342 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8343 $as_echo_n "(cached) " >&6 8344 else 8345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8346 /* end confdefs.h. */ 8347 int i; 8348 _ACEOF 8349 if ac_fn_c_try_compile "$LINENO"; then : 8350 xorg_cv_cc_flag_unknown_warning_option=yes 8351 else 8352 xorg_cv_cc_flag_unknown_warning_option=no 8353 fi 8354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8355 fi 8356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8357 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8358 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8359 CFLAGS="$xorg_testset_save_CFLAGS" 8360 fi 8361 8362 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8365 fi 8366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8368 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8369 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8370 $as_echo_n "(cached) " >&6 8371 else 8372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8373 /* end confdefs.h. */ 8374 int i; 8375 _ACEOF 8376 if ac_fn_c_try_compile "$LINENO"; then : 8377 xorg_cv_cc_flag_unused_command_line_argument=yes 8378 else 8379 xorg_cv_cc_flag_unused_command_line_argument=no 8380 fi 8381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8382 fi 8383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8384 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8385 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8386 CFLAGS="$xorg_testset_save_CFLAGS" 8387 fi 8388 8389 found="no" 8390 8391 if test $found = "no" ; then 8392 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8394 fi 8395 8396 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8398 fi 8399 8400 CFLAGS="$CFLAGS -Wimplicit" 8401 8402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8403 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8404 cacheid=xorg_cv_cc_flag__Wimplicit 8405 if eval \${$cacheid+:} false; then : 8406 $as_echo_n "(cached) " >&6 8407 else 8408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8409 /* end confdefs.h. */ 8410 int i; 8411 int 8412 main () 8413 { 8414 8415 ; 8416 return 0; 8417 } 8418 _ACEOF 8419 if ac_fn_c_try_link "$LINENO"; then : 8420 eval $cacheid=yes 8421 else 8422 eval $cacheid=no 8423 fi 8424 rm -f core conftest.err conftest.$ac_objext \ 8425 conftest$ac_exeext conftest.$ac_ext 8426 fi 8427 8428 8429 CFLAGS="$xorg_testset_save_CFLAGS" 8430 8431 eval supported=\$$cacheid 8432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8433 $as_echo "$supported" >&6; } 8434 if test "$supported" = "yes" ; then 8435 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8436 found="yes" 8437 fi 8438 fi 8439 8440 8441 8442 8443 8444 8445 8446 8447 8448 8449 8450 8451 8452 8453 8454 xorg_testset_save_CFLAGS="$CFLAGS" 8455 8456 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8459 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8460 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8461 $as_echo_n "(cached) " >&6 8462 else 8463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8464 /* end confdefs.h. */ 8465 int i; 8466 _ACEOF 8467 if ac_fn_c_try_compile "$LINENO"; then : 8468 xorg_cv_cc_flag_unknown_warning_option=yes 8469 else 8470 xorg_cv_cc_flag_unknown_warning_option=no 8471 fi 8472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8473 fi 8474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8475 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8476 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8477 CFLAGS="$xorg_testset_save_CFLAGS" 8478 fi 8479 8480 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8483 fi 8484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8486 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8487 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8488 $as_echo_n "(cached) " >&6 8489 else 8490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8491 /* end confdefs.h. */ 8492 int i; 8493 _ACEOF 8494 if ac_fn_c_try_compile "$LINENO"; then : 8495 xorg_cv_cc_flag_unused_command_line_argument=yes 8496 else 8497 xorg_cv_cc_flag_unused_command_line_argument=no 8498 fi 8499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8500 fi 8501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8502 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8503 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8504 CFLAGS="$xorg_testset_save_CFLAGS" 8505 fi 8506 8507 found="no" 8508 8509 if test $found = "no" ; then 8510 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8512 fi 8513 8514 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8515 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8516 fi 8517 8518 CFLAGS="$CFLAGS -Wnonnull" 8519 8520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8521 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8522 cacheid=xorg_cv_cc_flag__Wnonnull 8523 if eval \${$cacheid+:} false; then : 8524 $as_echo_n "(cached) " >&6 8525 else 8526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8527 /* end confdefs.h. */ 8528 int i; 8529 int 8530 main () 8531 { 8532 8533 ; 8534 return 0; 8535 } 8536 _ACEOF 8537 if ac_fn_c_try_link "$LINENO"; then : 8538 eval $cacheid=yes 8539 else 8540 eval $cacheid=no 8541 fi 8542 rm -f core conftest.err conftest.$ac_objext \ 8543 conftest$ac_exeext conftest.$ac_ext 8544 fi 8545 8546 8547 CFLAGS="$xorg_testset_save_CFLAGS" 8548 8549 eval supported=\$$cacheid 8550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8551 $as_echo "$supported" >&6; } 8552 if test "$supported" = "yes" ; then 8553 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8554 found="yes" 8555 fi 8556 fi 8557 8558 8559 8560 8561 8562 8563 8564 8565 8566 8567 8568 8569 8570 8571 8572 xorg_testset_save_CFLAGS="$CFLAGS" 8573 8574 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8577 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8578 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8579 $as_echo_n "(cached) " >&6 8580 else 8581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8582 /* end confdefs.h. */ 8583 int i; 8584 _ACEOF 8585 if ac_fn_c_try_compile "$LINENO"; then : 8586 xorg_cv_cc_flag_unknown_warning_option=yes 8587 else 8588 xorg_cv_cc_flag_unknown_warning_option=no 8589 fi 8590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8591 fi 8592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8593 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8594 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8595 CFLAGS="$xorg_testset_save_CFLAGS" 8596 fi 8597 8598 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8599 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8601 fi 8602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8604 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8605 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8606 $as_echo_n "(cached) " >&6 8607 else 8608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8609 /* end confdefs.h. */ 8610 int i; 8611 _ACEOF 8612 if ac_fn_c_try_compile "$LINENO"; then : 8613 xorg_cv_cc_flag_unused_command_line_argument=yes 8614 else 8615 xorg_cv_cc_flag_unused_command_line_argument=no 8616 fi 8617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8618 fi 8619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8620 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8621 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8622 CFLAGS="$xorg_testset_save_CFLAGS" 8623 fi 8624 8625 found="no" 8626 8627 if test $found = "no" ; then 8628 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8630 fi 8631 8632 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8634 fi 8635 8636 CFLAGS="$CFLAGS -Winit-self" 8637 8638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8639 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8640 cacheid=xorg_cv_cc_flag__Winit_self 8641 if eval \${$cacheid+:} false; then : 8642 $as_echo_n "(cached) " >&6 8643 else 8644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8645 /* end confdefs.h. */ 8646 int i; 8647 int 8648 main () 8649 { 8650 8651 ; 8652 return 0; 8653 } 8654 _ACEOF 8655 if ac_fn_c_try_link "$LINENO"; then : 8656 eval $cacheid=yes 8657 else 8658 eval $cacheid=no 8659 fi 8660 rm -f core conftest.err conftest.$ac_objext \ 8661 conftest$ac_exeext conftest.$ac_ext 8662 fi 8663 8664 8665 CFLAGS="$xorg_testset_save_CFLAGS" 8666 8667 eval supported=\$$cacheid 8668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8669 $as_echo "$supported" >&6; } 8670 if test "$supported" = "yes" ; then 8671 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8672 found="yes" 8673 fi 8674 fi 8675 8676 8677 8678 8679 8680 8681 8682 8683 8684 8685 8686 8687 8688 8689 8690 xorg_testset_save_CFLAGS="$CFLAGS" 8691 8692 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8695 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8696 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8697 $as_echo_n "(cached) " >&6 8698 else 8699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8700 /* end confdefs.h. */ 8701 int i; 8702 _ACEOF 8703 if ac_fn_c_try_compile "$LINENO"; then : 8704 xorg_cv_cc_flag_unknown_warning_option=yes 8705 else 8706 xorg_cv_cc_flag_unknown_warning_option=no 8707 fi 8708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8709 fi 8710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8711 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8712 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8713 CFLAGS="$xorg_testset_save_CFLAGS" 8714 fi 8715 8716 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8717 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8719 fi 8720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8722 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8723 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8724 $as_echo_n "(cached) " >&6 8725 else 8726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8727 /* end confdefs.h. */ 8728 int i; 8729 _ACEOF 8730 if ac_fn_c_try_compile "$LINENO"; then : 8731 xorg_cv_cc_flag_unused_command_line_argument=yes 8732 else 8733 xorg_cv_cc_flag_unused_command_line_argument=no 8734 fi 8735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8736 fi 8737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8738 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8739 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8740 CFLAGS="$xorg_testset_save_CFLAGS" 8741 fi 8742 8743 found="no" 8744 8745 if test $found = "no" ; then 8746 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8748 fi 8749 8750 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8752 fi 8753 8754 CFLAGS="$CFLAGS -Wmain" 8755 8756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8757 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8758 cacheid=xorg_cv_cc_flag__Wmain 8759 if eval \${$cacheid+:} false; then : 8760 $as_echo_n "(cached) " >&6 8761 else 8762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8763 /* end confdefs.h. */ 8764 int i; 8765 int 8766 main () 8767 { 8768 8769 ; 8770 return 0; 8771 } 8772 _ACEOF 8773 if ac_fn_c_try_link "$LINENO"; then : 8774 eval $cacheid=yes 8775 else 8776 eval $cacheid=no 8777 fi 8778 rm -f core conftest.err conftest.$ac_objext \ 8779 conftest$ac_exeext conftest.$ac_ext 8780 fi 8781 8782 8783 CFLAGS="$xorg_testset_save_CFLAGS" 8784 8785 eval supported=\$$cacheid 8786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8787 $as_echo "$supported" >&6; } 8788 if test "$supported" = "yes" ; then 8789 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8790 found="yes" 8791 fi 8792 fi 8793 8794 8795 8796 8797 8798 8799 8800 8801 8802 8803 8804 8805 8806 8807 8808 xorg_testset_save_CFLAGS="$CFLAGS" 8809 8810 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8813 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8814 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8815 $as_echo_n "(cached) " >&6 8816 else 8817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8818 /* end confdefs.h. */ 8819 int i; 8820 _ACEOF 8821 if ac_fn_c_try_compile "$LINENO"; then : 8822 xorg_cv_cc_flag_unknown_warning_option=yes 8823 else 8824 xorg_cv_cc_flag_unknown_warning_option=no 8825 fi 8826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8827 fi 8828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8829 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8830 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8831 CFLAGS="$xorg_testset_save_CFLAGS" 8832 fi 8833 8834 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8835 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8837 fi 8838 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8840 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8841 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8842 $as_echo_n "(cached) " >&6 8843 else 8844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8845 /* end confdefs.h. */ 8846 int i; 8847 _ACEOF 8848 if ac_fn_c_try_compile "$LINENO"; then : 8849 xorg_cv_cc_flag_unused_command_line_argument=yes 8850 else 8851 xorg_cv_cc_flag_unused_command_line_argument=no 8852 fi 8853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8854 fi 8855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8856 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8857 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8858 CFLAGS="$xorg_testset_save_CFLAGS" 8859 fi 8860 8861 found="no" 8862 8863 if test $found = "no" ; then 8864 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8866 fi 8867 8868 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8870 fi 8871 8872 CFLAGS="$CFLAGS -Wmissing-braces" 8873 8874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8875 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8876 cacheid=xorg_cv_cc_flag__Wmissing_braces 8877 if eval \${$cacheid+:} false; then : 8878 $as_echo_n "(cached) " >&6 8879 else 8880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8881 /* end confdefs.h. */ 8882 int i; 8883 int 8884 main () 8885 { 8886 8887 ; 8888 return 0; 8889 } 8890 _ACEOF 8891 if ac_fn_c_try_link "$LINENO"; then : 8892 eval $cacheid=yes 8893 else 8894 eval $cacheid=no 8895 fi 8896 rm -f core conftest.err conftest.$ac_objext \ 8897 conftest$ac_exeext conftest.$ac_ext 8898 fi 8899 8900 8901 CFLAGS="$xorg_testset_save_CFLAGS" 8902 8903 eval supported=\$$cacheid 8904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8905 $as_echo "$supported" >&6; } 8906 if test "$supported" = "yes" ; then 8907 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8908 found="yes" 8909 fi 8910 fi 8911 8912 8913 8914 8915 8916 8917 8918 8919 8920 8921 8922 8923 8924 8925 8926 xorg_testset_save_CFLAGS="$CFLAGS" 8927 8928 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8931 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8932 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8933 $as_echo_n "(cached) " >&6 8934 else 8935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8936 /* end confdefs.h. */ 8937 int i; 8938 _ACEOF 8939 if ac_fn_c_try_compile "$LINENO"; then : 8940 xorg_cv_cc_flag_unknown_warning_option=yes 8941 else 8942 xorg_cv_cc_flag_unknown_warning_option=no 8943 fi 8944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8945 fi 8946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8947 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8948 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8949 CFLAGS="$xorg_testset_save_CFLAGS" 8950 fi 8951 8952 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8955 fi 8956 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8958 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8959 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8960 $as_echo_n "(cached) " >&6 8961 else 8962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8963 /* end confdefs.h. */ 8964 int i; 8965 _ACEOF 8966 if ac_fn_c_try_compile "$LINENO"; then : 8967 xorg_cv_cc_flag_unused_command_line_argument=yes 8968 else 8969 xorg_cv_cc_flag_unused_command_line_argument=no 8970 fi 8971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8972 fi 8973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8974 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8975 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8976 CFLAGS="$xorg_testset_save_CFLAGS" 8977 fi 8978 8979 found="no" 8980 8981 if test $found = "no" ; then 8982 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8984 fi 8985 8986 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8987 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8988 fi 8989 8990 CFLAGS="$CFLAGS -Wsequence-point" 8991 8992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 8993 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 8994 cacheid=xorg_cv_cc_flag__Wsequence_point 8995 if eval \${$cacheid+:} false; then : 8996 $as_echo_n "(cached) " >&6 8997 else 8998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8999 /* end confdefs.h. */ 9000 int i; 9001 int 9002 main () 9003 { 9004 9005 ; 9006 return 0; 9007 } 9008 _ACEOF 9009 if ac_fn_c_try_link "$LINENO"; then : 9010 eval $cacheid=yes 9011 else 9012 eval $cacheid=no 9013 fi 9014 rm -f core conftest.err conftest.$ac_objext \ 9015 conftest$ac_exeext conftest.$ac_ext 9016 fi 9017 9018 9019 CFLAGS="$xorg_testset_save_CFLAGS" 9020 9021 eval supported=\$$cacheid 9022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9023 $as_echo "$supported" >&6; } 9024 if test "$supported" = "yes" ; then 9025 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9026 found="yes" 9027 fi 9028 fi 9029 9030 9031 9032 9033 9034 9035 9036 9037 9038 9039 9040 9041 9042 9043 9044 xorg_testset_save_CFLAGS="$CFLAGS" 9045 9046 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9049 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9050 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9051 $as_echo_n "(cached) " >&6 9052 else 9053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9054 /* end confdefs.h. */ 9055 int i; 9056 _ACEOF 9057 if ac_fn_c_try_compile "$LINENO"; then : 9058 xorg_cv_cc_flag_unknown_warning_option=yes 9059 else 9060 xorg_cv_cc_flag_unknown_warning_option=no 9061 fi 9062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9063 fi 9064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9065 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9066 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9067 CFLAGS="$xorg_testset_save_CFLAGS" 9068 fi 9069 9070 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9071 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9073 fi 9074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9076 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9077 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9078 $as_echo_n "(cached) " >&6 9079 else 9080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9081 /* end confdefs.h. */ 9082 int i; 9083 _ACEOF 9084 if ac_fn_c_try_compile "$LINENO"; then : 9085 xorg_cv_cc_flag_unused_command_line_argument=yes 9086 else 9087 xorg_cv_cc_flag_unused_command_line_argument=no 9088 fi 9089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9090 fi 9091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9092 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9093 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9094 CFLAGS="$xorg_testset_save_CFLAGS" 9095 fi 9096 9097 found="no" 9098 9099 if test $found = "no" ; then 9100 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9102 fi 9103 9104 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9105 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9106 fi 9107 9108 CFLAGS="$CFLAGS -Wreturn-type" 9109 9110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9111 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9112 cacheid=xorg_cv_cc_flag__Wreturn_type 9113 if eval \${$cacheid+:} false; then : 9114 $as_echo_n "(cached) " >&6 9115 else 9116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9117 /* end confdefs.h. */ 9118 int i; 9119 int 9120 main () 9121 { 9122 9123 ; 9124 return 0; 9125 } 9126 _ACEOF 9127 if ac_fn_c_try_link "$LINENO"; then : 9128 eval $cacheid=yes 9129 else 9130 eval $cacheid=no 9131 fi 9132 rm -f core conftest.err conftest.$ac_objext \ 9133 conftest$ac_exeext conftest.$ac_ext 9134 fi 9135 9136 9137 CFLAGS="$xorg_testset_save_CFLAGS" 9138 9139 eval supported=\$$cacheid 9140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9141 $as_echo "$supported" >&6; } 9142 if test "$supported" = "yes" ; then 9143 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9144 found="yes" 9145 fi 9146 fi 9147 9148 9149 9150 9151 9152 9153 9154 9155 9156 9157 9158 9159 9160 9161 9162 xorg_testset_save_CFLAGS="$CFLAGS" 9163 9164 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9167 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9168 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9169 $as_echo_n "(cached) " >&6 9170 else 9171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9172 /* end confdefs.h. */ 9173 int i; 9174 _ACEOF 9175 if ac_fn_c_try_compile "$LINENO"; then : 9176 xorg_cv_cc_flag_unknown_warning_option=yes 9177 else 9178 xorg_cv_cc_flag_unknown_warning_option=no 9179 fi 9180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9181 fi 9182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9183 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9184 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9185 CFLAGS="$xorg_testset_save_CFLAGS" 9186 fi 9187 9188 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9189 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9191 fi 9192 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9194 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9195 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9196 $as_echo_n "(cached) " >&6 9197 else 9198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9199 /* end confdefs.h. */ 9200 int i; 9201 _ACEOF 9202 if ac_fn_c_try_compile "$LINENO"; then : 9203 xorg_cv_cc_flag_unused_command_line_argument=yes 9204 else 9205 xorg_cv_cc_flag_unused_command_line_argument=no 9206 fi 9207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9208 fi 9209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9210 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9211 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9212 CFLAGS="$xorg_testset_save_CFLAGS" 9213 fi 9214 9215 found="no" 9216 9217 if test $found = "no" ; then 9218 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9220 fi 9221 9222 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9223 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9224 fi 9225 9226 CFLAGS="$CFLAGS -Wtrigraphs" 9227 9228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9229 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9230 cacheid=xorg_cv_cc_flag__Wtrigraphs 9231 if eval \${$cacheid+:} false; then : 9232 $as_echo_n "(cached) " >&6 9233 else 9234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9235 /* end confdefs.h. */ 9236 int i; 9237 int 9238 main () 9239 { 9240 9241 ; 9242 return 0; 9243 } 9244 _ACEOF 9245 if ac_fn_c_try_link "$LINENO"; then : 9246 eval $cacheid=yes 9247 else 9248 eval $cacheid=no 9249 fi 9250 rm -f core conftest.err conftest.$ac_objext \ 9251 conftest$ac_exeext conftest.$ac_ext 9252 fi 9253 9254 9255 CFLAGS="$xorg_testset_save_CFLAGS" 9256 9257 eval supported=\$$cacheid 9258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9259 $as_echo "$supported" >&6; } 9260 if test "$supported" = "yes" ; then 9261 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9262 found="yes" 9263 fi 9264 fi 9265 9266 9267 9268 9269 9270 9271 9272 9273 9274 9275 9276 9277 9278 9279 9280 xorg_testset_save_CFLAGS="$CFLAGS" 9281 9282 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9285 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9286 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9287 $as_echo_n "(cached) " >&6 9288 else 9289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9290 /* end confdefs.h. */ 9291 int i; 9292 _ACEOF 9293 if ac_fn_c_try_compile "$LINENO"; then : 9294 xorg_cv_cc_flag_unknown_warning_option=yes 9295 else 9296 xorg_cv_cc_flag_unknown_warning_option=no 9297 fi 9298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9299 fi 9300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9301 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9302 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9303 CFLAGS="$xorg_testset_save_CFLAGS" 9304 fi 9305 9306 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9307 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9309 fi 9310 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9312 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9313 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9314 $as_echo_n "(cached) " >&6 9315 else 9316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9317 /* end confdefs.h. */ 9318 int i; 9319 _ACEOF 9320 if ac_fn_c_try_compile "$LINENO"; then : 9321 xorg_cv_cc_flag_unused_command_line_argument=yes 9322 else 9323 xorg_cv_cc_flag_unused_command_line_argument=no 9324 fi 9325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9326 fi 9327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9328 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9329 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9330 CFLAGS="$xorg_testset_save_CFLAGS" 9331 fi 9332 9333 found="no" 9334 9335 if test $found = "no" ; then 9336 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9338 fi 9339 9340 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9342 fi 9343 9344 CFLAGS="$CFLAGS -Warray-bounds" 9345 9346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9347 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9348 cacheid=xorg_cv_cc_flag__Warray_bounds 9349 if eval \${$cacheid+:} false; then : 9350 $as_echo_n "(cached) " >&6 9351 else 9352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9353 /* end confdefs.h. */ 9354 int i; 9355 int 9356 main () 9357 { 9358 9359 ; 9360 return 0; 9361 } 9362 _ACEOF 9363 if ac_fn_c_try_link "$LINENO"; then : 9364 eval $cacheid=yes 9365 else 9366 eval $cacheid=no 9367 fi 9368 rm -f core conftest.err conftest.$ac_objext \ 9369 conftest$ac_exeext conftest.$ac_ext 9370 fi 9371 9372 9373 CFLAGS="$xorg_testset_save_CFLAGS" 9374 9375 eval supported=\$$cacheid 9376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9377 $as_echo "$supported" >&6; } 9378 if test "$supported" = "yes" ; then 9379 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9380 found="yes" 9381 fi 9382 fi 9383 9384 9385 9386 9387 9388 9389 9390 9391 9392 9393 9394 9395 9396 9397 9398 xorg_testset_save_CFLAGS="$CFLAGS" 9399 9400 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9403 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9404 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9405 $as_echo_n "(cached) " >&6 9406 else 9407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9408 /* end confdefs.h. */ 9409 int i; 9410 _ACEOF 9411 if ac_fn_c_try_compile "$LINENO"; then : 9412 xorg_cv_cc_flag_unknown_warning_option=yes 9413 else 9414 xorg_cv_cc_flag_unknown_warning_option=no 9415 fi 9416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9417 fi 9418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9419 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9420 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9421 CFLAGS="$xorg_testset_save_CFLAGS" 9422 fi 9423 9424 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9425 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9427 fi 9428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9430 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9431 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9432 $as_echo_n "(cached) " >&6 9433 else 9434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9435 /* end confdefs.h. */ 9436 int i; 9437 _ACEOF 9438 if ac_fn_c_try_compile "$LINENO"; then : 9439 xorg_cv_cc_flag_unused_command_line_argument=yes 9440 else 9441 xorg_cv_cc_flag_unused_command_line_argument=no 9442 fi 9443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9444 fi 9445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9446 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9447 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9448 CFLAGS="$xorg_testset_save_CFLAGS" 9449 fi 9450 9451 found="no" 9452 9453 if test $found = "no" ; then 9454 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9456 fi 9457 9458 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9459 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9460 fi 9461 9462 CFLAGS="$CFLAGS -Wwrite-strings" 9463 9464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9465 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9466 cacheid=xorg_cv_cc_flag__Wwrite_strings 9467 if eval \${$cacheid+:} false; then : 9468 $as_echo_n "(cached) " >&6 9469 else 9470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9471 /* end confdefs.h. */ 9472 int i; 9473 int 9474 main () 9475 { 9476 9477 ; 9478 return 0; 9479 } 9480 _ACEOF 9481 if ac_fn_c_try_link "$LINENO"; then : 9482 eval $cacheid=yes 9483 else 9484 eval $cacheid=no 9485 fi 9486 rm -f core conftest.err conftest.$ac_objext \ 9487 conftest$ac_exeext conftest.$ac_ext 9488 fi 9489 9490 9491 CFLAGS="$xorg_testset_save_CFLAGS" 9492 9493 eval supported=\$$cacheid 9494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9495 $as_echo "$supported" >&6; } 9496 if test "$supported" = "yes" ; then 9497 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9498 found="yes" 9499 fi 9500 fi 9501 9502 9503 9504 9505 9506 9507 9508 9509 9510 9511 9512 9513 9514 9515 9516 xorg_testset_save_CFLAGS="$CFLAGS" 9517 9518 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9521 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9522 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9523 $as_echo_n "(cached) " >&6 9524 else 9525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9526 /* end confdefs.h. */ 9527 int i; 9528 _ACEOF 9529 if ac_fn_c_try_compile "$LINENO"; then : 9530 xorg_cv_cc_flag_unknown_warning_option=yes 9531 else 9532 xorg_cv_cc_flag_unknown_warning_option=no 9533 fi 9534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9535 fi 9536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9537 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9538 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9539 CFLAGS="$xorg_testset_save_CFLAGS" 9540 fi 9541 9542 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9543 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9545 fi 9546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9548 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9549 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9550 $as_echo_n "(cached) " >&6 9551 else 9552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9553 /* end confdefs.h. */ 9554 int i; 9555 _ACEOF 9556 if ac_fn_c_try_compile "$LINENO"; then : 9557 xorg_cv_cc_flag_unused_command_line_argument=yes 9558 else 9559 xorg_cv_cc_flag_unused_command_line_argument=no 9560 fi 9561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9562 fi 9563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9564 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9565 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9566 CFLAGS="$xorg_testset_save_CFLAGS" 9567 fi 9568 9569 found="no" 9570 9571 if test $found = "no" ; then 9572 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9574 fi 9575 9576 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9578 fi 9579 9580 CFLAGS="$CFLAGS -Waddress" 9581 9582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9583 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9584 cacheid=xorg_cv_cc_flag__Waddress 9585 if eval \${$cacheid+:} false; then : 9586 $as_echo_n "(cached) " >&6 9587 else 9588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9589 /* end confdefs.h. */ 9590 int i; 9591 int 9592 main () 9593 { 9594 9595 ; 9596 return 0; 9597 } 9598 _ACEOF 9599 if ac_fn_c_try_link "$LINENO"; then : 9600 eval $cacheid=yes 9601 else 9602 eval $cacheid=no 9603 fi 9604 rm -f core conftest.err conftest.$ac_objext \ 9605 conftest$ac_exeext conftest.$ac_ext 9606 fi 9607 9608 9609 CFLAGS="$xorg_testset_save_CFLAGS" 9610 9611 eval supported=\$$cacheid 9612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9613 $as_echo "$supported" >&6; } 9614 if test "$supported" = "yes" ; then 9615 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9616 found="yes" 9617 fi 9618 fi 9619 9620 9621 9622 9623 9624 9625 9626 9627 9628 9629 9630 9631 9632 9633 9634 xorg_testset_save_CFLAGS="$CFLAGS" 9635 9636 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9639 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9640 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9641 $as_echo_n "(cached) " >&6 9642 else 9643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9644 /* end confdefs.h. */ 9645 int i; 9646 _ACEOF 9647 if ac_fn_c_try_compile "$LINENO"; then : 9648 xorg_cv_cc_flag_unknown_warning_option=yes 9649 else 9650 xorg_cv_cc_flag_unknown_warning_option=no 9651 fi 9652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9653 fi 9654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9655 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9656 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9657 CFLAGS="$xorg_testset_save_CFLAGS" 9658 fi 9659 9660 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9661 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9663 fi 9664 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9666 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9667 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9668 $as_echo_n "(cached) " >&6 9669 else 9670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9671 /* end confdefs.h. */ 9672 int i; 9673 _ACEOF 9674 if ac_fn_c_try_compile "$LINENO"; then : 9675 xorg_cv_cc_flag_unused_command_line_argument=yes 9676 else 9677 xorg_cv_cc_flag_unused_command_line_argument=no 9678 fi 9679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9680 fi 9681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9682 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9683 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9684 CFLAGS="$xorg_testset_save_CFLAGS" 9685 fi 9686 9687 found="no" 9688 9689 if test $found = "no" ; then 9690 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9691 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9692 fi 9693 9694 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9695 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9696 fi 9697 9698 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9699 9700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9701 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9702 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9703 if eval \${$cacheid+:} false; then : 9704 $as_echo_n "(cached) " >&6 9705 else 9706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9707 /* end confdefs.h. */ 9708 int i; 9709 int 9710 main () 9711 { 9712 9713 ; 9714 return 0; 9715 } 9716 _ACEOF 9717 if ac_fn_c_try_link "$LINENO"; then : 9718 eval $cacheid=yes 9719 else 9720 eval $cacheid=no 9721 fi 9722 rm -f core conftest.err conftest.$ac_objext \ 9723 conftest$ac_exeext conftest.$ac_ext 9724 fi 9725 9726 9727 CFLAGS="$xorg_testset_save_CFLAGS" 9728 9729 eval supported=\$$cacheid 9730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9731 $as_echo "$supported" >&6; } 9732 if test "$supported" = "yes" ; then 9733 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9734 found="yes" 9735 fi 9736 fi 9737 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749 9750 9751 9752 xorg_testset_save_CFLAGS="$CFLAGS" 9753 9754 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9757 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9758 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9759 $as_echo_n "(cached) " >&6 9760 else 9761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9762 /* end confdefs.h. */ 9763 int i; 9764 _ACEOF 9765 if ac_fn_c_try_compile "$LINENO"; then : 9766 xorg_cv_cc_flag_unknown_warning_option=yes 9767 else 9768 xorg_cv_cc_flag_unknown_warning_option=no 9769 fi 9770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9771 fi 9772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9773 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9774 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9775 CFLAGS="$xorg_testset_save_CFLAGS" 9776 fi 9777 9778 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9781 fi 9782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9784 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9785 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9786 $as_echo_n "(cached) " >&6 9787 else 9788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9789 /* end confdefs.h. */ 9790 int i; 9791 _ACEOF 9792 if ac_fn_c_try_compile "$LINENO"; then : 9793 xorg_cv_cc_flag_unused_command_line_argument=yes 9794 else 9795 xorg_cv_cc_flag_unused_command_line_argument=no 9796 fi 9797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9798 fi 9799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9800 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9801 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9802 CFLAGS="$xorg_testset_save_CFLAGS" 9803 fi 9804 9805 found="no" 9806 9807 if test $found = "no" ; then 9808 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9810 fi 9811 9812 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9814 fi 9815 9816 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9817 9818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9819 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9820 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9821 if eval \${$cacheid+:} false; then : 9822 $as_echo_n "(cached) " >&6 9823 else 9824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9825 /* end confdefs.h. */ 9826 int i; 9827 int 9828 main () 9829 { 9830 9831 ; 9832 return 0; 9833 } 9834 _ACEOF 9835 if ac_fn_c_try_link "$LINENO"; then : 9836 eval $cacheid=yes 9837 else 9838 eval $cacheid=no 9839 fi 9840 rm -f core conftest.err conftest.$ac_objext \ 9841 conftest$ac_exeext conftest.$ac_ext 9842 fi 9843 9844 9845 CFLAGS="$xorg_testset_save_CFLAGS" 9846 9847 eval supported=\$$cacheid 9848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9849 $as_echo "$supported" >&6; } 9850 if test "$supported" = "yes" ; then 9851 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9852 found="yes" 9853 fi 9854 fi 9855 9856 9857 fi 9858 9859 9860 9861 9862 9863 9864 9865 CWARNFLAGS="$BASE_CFLAGS" 9866 if test "x$GCC" = xyes ; then 9867 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9868 fi 9869 9870 9871 9872 9873 9874 9875 9876 9877 # Check whether --enable-strict-compilation was given. 9878 if test "${enable_strict_compilation+set}" = set; then : 9879 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9880 else 9881 STRICT_COMPILE=no 9882 fi 9883 9884 9885 9886 9887 9888 9889 STRICT_CFLAGS="" 9890 9891 9892 9893 9894 9895 9896 9897 9898 9899 9900 9901 9902 9903 xorg_testset_save_CFLAGS="$CFLAGS" 9904 9905 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9908 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9909 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9910 $as_echo_n "(cached) " >&6 9911 else 9912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9913 /* end confdefs.h. */ 9914 int i; 9915 _ACEOF 9916 if ac_fn_c_try_compile "$LINENO"; then : 9917 xorg_cv_cc_flag_unknown_warning_option=yes 9918 else 9919 xorg_cv_cc_flag_unknown_warning_option=no 9920 fi 9921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9922 fi 9923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9924 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9925 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9926 CFLAGS="$xorg_testset_save_CFLAGS" 9927 fi 9928 9929 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9932 fi 9933 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9935 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9936 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9937 $as_echo_n "(cached) " >&6 9938 else 9939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9940 /* end confdefs.h. */ 9941 int i; 9942 _ACEOF 9943 if ac_fn_c_try_compile "$LINENO"; then : 9944 xorg_cv_cc_flag_unused_command_line_argument=yes 9945 else 9946 xorg_cv_cc_flag_unused_command_line_argument=no 9947 fi 9948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9949 fi 9950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9951 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9952 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9953 CFLAGS="$xorg_testset_save_CFLAGS" 9954 fi 9955 9956 found="no" 9957 9958 if test $found = "no" ; then 9959 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9961 fi 9962 9963 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9965 fi 9966 9967 CFLAGS="$CFLAGS -pedantic" 9968 9969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 9970 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 9971 cacheid=xorg_cv_cc_flag__pedantic 9972 if eval \${$cacheid+:} false; then : 9973 $as_echo_n "(cached) " >&6 9974 else 9975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9976 /* end confdefs.h. */ 9977 int i; 9978 int 9979 main () 9980 { 9981 9982 ; 9983 return 0; 9984 } 9985 _ACEOF 9986 if ac_fn_c_try_link "$LINENO"; then : 9987 eval $cacheid=yes 9988 else 9989 eval $cacheid=no 9990 fi 9991 rm -f core conftest.err conftest.$ac_objext \ 9992 conftest$ac_exeext conftest.$ac_ext 9993 fi 9994 9995 9996 CFLAGS="$xorg_testset_save_CFLAGS" 9997 9998 eval supported=\$$cacheid 9999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10000 $as_echo "$supported" >&6; } 10001 if test "$supported" = "yes" ; then 10002 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10003 found="yes" 10004 fi 10005 fi 10006 10007 10008 10009 10010 10011 10012 10013 10014 10015 10016 10017 10018 10019 10020 10021 xorg_testset_save_CFLAGS="$CFLAGS" 10022 10023 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10026 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10027 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10028 $as_echo_n "(cached) " >&6 10029 else 10030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10031 /* end confdefs.h. */ 10032 int i; 10033 _ACEOF 10034 if ac_fn_c_try_compile "$LINENO"; then : 10035 xorg_cv_cc_flag_unknown_warning_option=yes 10036 else 10037 xorg_cv_cc_flag_unknown_warning_option=no 10038 fi 10039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10040 fi 10041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10042 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10043 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10044 CFLAGS="$xorg_testset_save_CFLAGS" 10045 fi 10046 10047 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10048 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10050 fi 10051 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10053 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10054 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10055 $as_echo_n "(cached) " >&6 10056 else 10057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10058 /* end confdefs.h. */ 10059 int i; 10060 _ACEOF 10061 if ac_fn_c_try_compile "$LINENO"; then : 10062 xorg_cv_cc_flag_unused_command_line_argument=yes 10063 else 10064 xorg_cv_cc_flag_unused_command_line_argument=no 10065 fi 10066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10067 fi 10068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10069 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10070 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10071 CFLAGS="$xorg_testset_save_CFLAGS" 10072 fi 10073 10074 found="no" 10075 10076 if test $found = "no" ; then 10077 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10079 fi 10080 10081 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10082 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10083 fi 10084 10085 CFLAGS="$CFLAGS -Werror" 10086 10087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10088 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10089 cacheid=xorg_cv_cc_flag__Werror 10090 if eval \${$cacheid+:} false; then : 10091 $as_echo_n "(cached) " >&6 10092 else 10093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10094 /* end confdefs.h. */ 10095 int i; 10096 int 10097 main () 10098 { 10099 10100 ; 10101 return 0; 10102 } 10103 _ACEOF 10104 if ac_fn_c_try_link "$LINENO"; then : 10105 eval $cacheid=yes 10106 else 10107 eval $cacheid=no 10108 fi 10109 rm -f core conftest.err conftest.$ac_objext \ 10110 conftest$ac_exeext conftest.$ac_ext 10111 fi 10112 10113 10114 CFLAGS="$xorg_testset_save_CFLAGS" 10115 10116 eval supported=\$$cacheid 10117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10118 $as_echo "$supported" >&6; } 10119 if test "$supported" = "yes" ; then 10120 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10121 found="yes" 10122 fi 10123 fi 10124 10125 if test $found = "no" ; then 10126 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10128 fi 10129 10130 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10131 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10132 fi 10133 10134 CFLAGS="$CFLAGS -errwarn" 10135 10136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10137 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10138 cacheid=xorg_cv_cc_flag__errwarn 10139 if eval \${$cacheid+:} false; then : 10140 $as_echo_n "(cached) " >&6 10141 else 10142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10143 /* end confdefs.h. */ 10144 int i; 10145 int 10146 main () 10147 { 10148 10149 ; 10150 return 0; 10151 } 10152 _ACEOF 10153 if ac_fn_c_try_link "$LINENO"; then : 10154 eval $cacheid=yes 10155 else 10156 eval $cacheid=no 10157 fi 10158 rm -f core conftest.err conftest.$ac_objext \ 10159 conftest$ac_exeext conftest.$ac_ext 10160 fi 10161 10162 10163 CFLAGS="$xorg_testset_save_CFLAGS" 10164 10165 eval supported=\$$cacheid 10166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10167 $as_echo "$supported" >&6; } 10168 if test "$supported" = "yes" ; then 10169 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10170 found="yes" 10171 fi 10172 fi 10173 10174 10175 10176 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10177 # activate it with -Werror, so we add it here explicitly. 10178 10179 10180 10181 10182 10183 10184 10185 10186 10187 10188 10189 10190 10191 xorg_testset_save_CFLAGS="$CFLAGS" 10192 10193 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10196 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10197 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10198 $as_echo_n "(cached) " >&6 10199 else 10200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10201 /* end confdefs.h. */ 10202 int i; 10203 _ACEOF 10204 if ac_fn_c_try_compile "$LINENO"; then : 10205 xorg_cv_cc_flag_unknown_warning_option=yes 10206 else 10207 xorg_cv_cc_flag_unknown_warning_option=no 10208 fi 10209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10210 fi 10211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10212 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10213 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10214 CFLAGS="$xorg_testset_save_CFLAGS" 10215 fi 10216 10217 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10218 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10220 fi 10221 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10223 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10224 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10225 $as_echo_n "(cached) " >&6 10226 else 10227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10228 /* end confdefs.h. */ 10229 int i; 10230 _ACEOF 10231 if ac_fn_c_try_compile "$LINENO"; then : 10232 xorg_cv_cc_flag_unused_command_line_argument=yes 10233 else 10234 xorg_cv_cc_flag_unused_command_line_argument=no 10235 fi 10236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10237 fi 10238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10239 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10240 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10241 CFLAGS="$xorg_testset_save_CFLAGS" 10242 fi 10243 10244 found="no" 10245 10246 if test $found = "no" ; then 10247 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10249 fi 10250 10251 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10253 fi 10254 10255 CFLAGS="$CFLAGS -Werror=attributes" 10256 10257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10258 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10259 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10260 if eval \${$cacheid+:} false; then : 10261 $as_echo_n "(cached) " >&6 10262 else 10263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10264 /* end confdefs.h. */ 10265 int i; 10266 int 10267 main () 10268 { 10269 10270 ; 10271 return 0; 10272 } 10273 _ACEOF 10274 if ac_fn_c_try_link "$LINENO"; then : 10275 eval $cacheid=yes 10276 else 10277 eval $cacheid=no 10278 fi 10279 rm -f core conftest.err conftest.$ac_objext \ 10280 conftest$ac_exeext conftest.$ac_ext 10281 fi 10282 10283 10284 CFLAGS="$xorg_testset_save_CFLAGS" 10285 10286 eval supported=\$$cacheid 10287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10288 $as_echo "$supported" >&6; } 10289 if test "$supported" = "yes" ; then 10290 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10291 found="yes" 10292 fi 10293 fi 10294 10295 10296 10297 if test "x$STRICT_COMPILE" = "xyes"; then 10298 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10299 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10300 fi 10301 10302 10303 10304 10305 10306 10307 cat >>confdefs.h <<_ACEOF 10308 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10309 _ACEOF 10310 10311 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10312 if test "x$PVM" = "x"; then 10313 PVM="0" 10314 fi 10315 10316 cat >>confdefs.h <<_ACEOF 10317 #define PACKAGE_VERSION_MINOR $PVM 10318 _ACEOF 10319 10320 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10321 if test "x$PVP" = "x"; then 10322 PVP="0" 10323 fi 10324 10325 cat >>confdefs.h <<_ACEOF 10326 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10327 _ACEOF 10328 10329 10330 10331 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10332 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10333 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10334 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10335 10336 10337 10338 10339 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10340 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10341 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10342 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10343 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10344 10345 10346 10347 10348 10349 10350 if test x$APP_MAN_SUFFIX = x ; then 10351 APP_MAN_SUFFIX=1 10352 fi 10353 if test x$APP_MAN_DIR = x ; then 10354 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10355 fi 10356 10357 if test x$LIB_MAN_SUFFIX = x ; then 10358 LIB_MAN_SUFFIX=3 10359 fi 10360 if test x$LIB_MAN_DIR = x ; then 10361 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10362 fi 10363 10364 if test x$FILE_MAN_SUFFIX = x ; then 10365 case $host_os in 10366 solaris*) FILE_MAN_SUFFIX=4 ;; 10367 *) FILE_MAN_SUFFIX=5 ;; 10368 esac 10369 fi 10370 if test x$FILE_MAN_DIR = x ; then 10371 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10372 fi 10373 10374 if test x$MISC_MAN_SUFFIX = x ; then 10375 case $host_os in 10376 solaris*) MISC_MAN_SUFFIX=5 ;; 10377 *) MISC_MAN_SUFFIX=7 ;; 10378 esac 10379 fi 10380 if test x$MISC_MAN_DIR = x ; then 10381 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10382 fi 10383 10384 if test x$DRIVER_MAN_SUFFIX = x ; then 10385 case $host_os in 10386 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10387 *) DRIVER_MAN_SUFFIX=4 ;; 10388 esac 10389 fi 10390 if test x$DRIVER_MAN_DIR = x ; then 10391 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10392 fi 10393 10394 if test x$ADMIN_MAN_SUFFIX = x ; then 10395 case $host_os in 10396 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10397 *) ADMIN_MAN_SUFFIX=8 ;; 10398 esac 10399 fi 10400 if test x$ADMIN_MAN_DIR = x ; then 10401 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10402 fi 10403 10404 10405 10406 10407 10408 10409 10410 10411 10412 10413 10414 10415 10416 10417 10418 XORG_MAN_PAGE="X Version 11" 10419 10420 MAN_SUBSTS="\ 10421 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10422 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10423 -e 's|__xservername__|Xorg|g' \ 10424 -e 's|__xconfigfile__|xorg.conf|g' \ 10425 -e 's|__projectroot__|\$(prefix)|g' \ 10426 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10427 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10428 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10429 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10430 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10431 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10432 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10433 10434 10435 10436 # Check whether --enable-silent-rules was given. 10437 if test "${enable_silent_rules+set}" = set; then : 10438 enableval=$enable_silent_rules; 10439 fi 10440 10441 case $enable_silent_rules in 10442 yes) AM_DEFAULT_VERBOSITY=0;; 10443 no) AM_DEFAULT_VERBOSITY=1;; 10444 *) AM_DEFAULT_VERBOSITY=0;; 10445 esac 10446 AM_BACKSLASH='\' 10447 10448 10449 10450 ac_config_headers="$ac_config_headers config.h" 10451 10452 10453 if test "x$CC" != xcc; then 10454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 10455 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } 10456 else 10457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 10458 $as_echo_n "checking whether cc understands -c and -o together... " >&6; } 10459 fi 10460 set dummy $CC; ac_cc=`$as_echo "$2" | 10461 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` 10462 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : 10463 $as_echo_n "(cached) " >&6 10464 else 10465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10466 /* end confdefs.h. */ 10467 10468 int 10469 main () 10470 { 10471 10472 ; 10473 return 0; 10474 } 10475 _ACEOF 10476 # Make sure it works both with $CC and with simple cc. 10477 # We do the test twice because some compilers refuse to overwrite an 10478 # existing .o file with -o, though they will create one. 10479 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' 10480 rm -f conftest2.* 10481 if { { case "(($ac_try" in 10482 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10483 *) ac_try_echo=$ac_try;; 10484 esac 10485 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 10486 $as_echo "$ac_try_echo"; } >&5 10487 (eval "$ac_try") 2>&5 10488 ac_status=$? 10489 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10490 test $ac_status = 0; } && 10491 test -f conftest2.$ac_objext && { { case "(($ac_try" in 10492 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10493 *) ac_try_echo=$ac_try;; 10494 esac 10495 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 10496 $as_echo "$ac_try_echo"; } >&5 10497 (eval "$ac_try") 2>&5 10498 ac_status=$? 10499 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10500 test $ac_status = 0; }; 10501 then 10502 eval ac_cv_prog_cc_${ac_cc}_c_o=yes 10503 if test "x$CC" != xcc; then 10504 # Test first that cc exists at all. 10505 if { ac_try='cc -c conftest.$ac_ext >&5' 10506 { { case "(($ac_try" in 10507 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10508 *) ac_try_echo=$ac_try;; 10509 esac 10510 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 10511 $as_echo "$ac_try_echo"; } >&5 10512 (eval "$ac_try") 2>&5 10513 ac_status=$? 10514 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10515 test $ac_status = 0; }; }; then 10516 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' 10517 rm -f conftest2.* 10518 if { { case "(($ac_try" in 10519 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10520 *) ac_try_echo=$ac_try;; 10521 esac 10522 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 10523 $as_echo "$ac_try_echo"; } >&5 10524 (eval "$ac_try") 2>&5 10525 ac_status=$? 10526 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10527 test $ac_status = 0; } && 10528 test -f conftest2.$ac_objext && { { case "(($ac_try" in 10529 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10530 *) ac_try_echo=$ac_try;; 10531 esac 10532 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 10533 $as_echo "$ac_try_echo"; } >&5 10534 (eval "$ac_try") 2>&5 10535 ac_status=$? 10536 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10537 test $ac_status = 0; }; 10538 then 10539 # cc works too. 10540 : 10541 else 10542 # cc exists but doesn't like -o. 10543 eval ac_cv_prog_cc_${ac_cc}_c_o=no 10544 fi 10545 fi 10546 fi 10547 else 10548 eval ac_cv_prog_cc_${ac_cc}_c_o=no 10549 fi 10550 rm -f core conftest* 10551 10552 fi 10553 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then 10554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10555 $as_echo "yes" >&6; } 10556 else 10557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10558 $as_echo "no" >&6; } 10559 10560 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h 10561 10562 fi 10563 10564 # FIXME: we rely on the cache variable name because 10565 # there is no other way. 10566 set dummy $CC 10567 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` 10568 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o 10569 if test "$am_t" != yes; then 10570 # Losing compiler, so override with the script. 10571 # FIXME: It is wrong to rewrite CC. 10572 # But if we don't then we get into trouble of one sort or another. 10573 # A longer-term fix would be to have automake use am__CC in this case, 10574 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 10575 CC="$am_aux_dir/compile $CC" 10576 fi 10577 10578 10579 if test -n "$ac_tool_prefix"; then 10580 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 10581 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 10582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10583 $as_echo_n "checking for $ac_word... " >&6; } 10584 if ${ac_cv_prog_RANLIB+:} false; then : 10585 $as_echo_n "(cached) " >&6 10586 else 10587 if test -n "$RANLIB"; then 10588 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 10589 else 10590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10591 for as_dir in $PATH 10592 do 10593 IFS=$as_save_IFS 10594 test -z "$as_dir" && as_dir=. 10595 for ac_exec_ext in '' $ac_executable_extensions; do 10596 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10597 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 10598 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10599 break 2 10600 fi 10601 done 10602 done 10603 IFS=$as_save_IFS 10604 10605 fi 10606 fi 10607 RANLIB=$ac_cv_prog_RANLIB 10608 if test -n "$RANLIB"; then 10609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 10610 $as_echo "$RANLIB" >&6; } 10611 else 10612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10613 $as_echo "no" >&6; } 10614 fi 10615 10616 10617 fi 10618 if test -z "$ac_cv_prog_RANLIB"; then 10619 ac_ct_RANLIB=$RANLIB 10620 # Extract the first word of "ranlib", so it can be a program name with args. 10621 set dummy ranlib; ac_word=$2 10622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10623 $as_echo_n "checking for $ac_word... " >&6; } 10624 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 10625 $as_echo_n "(cached) " >&6 10626 else 10627 if test -n "$ac_ct_RANLIB"; then 10628 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 10629 else 10630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10631 for as_dir in $PATH 10632 do 10633 IFS=$as_save_IFS 10634 test -z "$as_dir" && as_dir=. 10635 for ac_exec_ext in '' $ac_executable_extensions; do 10636 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10637 ac_cv_prog_ac_ct_RANLIB="ranlib" 10638 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10639 break 2 10640 fi 10641 done 10642 done 10643 IFS=$as_save_IFS 10644 10645 fi 10646 fi 10647 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 10648 if test -n "$ac_ct_RANLIB"; then 10649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 10650 $as_echo "$ac_ct_RANLIB" >&6; } 10651 else 10652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10653 $as_echo "no" >&6; } 10654 fi 10655 10656 if test "x$ac_ct_RANLIB" = x; then 10657 RANLIB=":" 10658 else 10659 case $cross_compiling:$ac_tool_warned in 10660 yes:) 10661 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10662 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10663 ac_tool_warned=yes ;; 10664 esac 10665 RANLIB=$ac_ct_RANLIB 10666 fi 10667 else 10668 RANLIB="$ac_cv_prog_RANLIB" 10669 fi 10670 10671 10672 10673 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 10674 if test -n "$ac_tool_prefix"; then 10675 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 10676 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 10677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10678 $as_echo_n "checking for $ac_word... " >&6; } 10679 if ${ac_cv_path_PKG_CONFIG+:} false; then : 10680 $as_echo_n "(cached) " >&6 10681 else 10682 case $PKG_CONFIG in 10683 [\\/]* | ?:[\\/]*) 10684 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 10685 ;; 10686 *) 10687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10688 for as_dir in $PATH 10689 do 10690 IFS=$as_save_IFS 10691 test -z "$as_dir" && as_dir=. 10692 for ac_exec_ext in '' $ac_executable_extensions; do 10693 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10694 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 10695 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10696 break 2 10697 fi 10698 done 10699 done 10700 IFS=$as_save_IFS 10701 10702 ;; 10703 esac 10704 fi 10705 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 10706 if test -n "$PKG_CONFIG"; then 10707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 10708 $as_echo "$PKG_CONFIG" >&6; } 10709 else 10710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10711 $as_echo "no" >&6; } 10712 fi 10713 10714 10715 fi 10716 if test -z "$ac_cv_path_PKG_CONFIG"; then 10717 ac_pt_PKG_CONFIG=$PKG_CONFIG 10718 # Extract the first word of "pkg-config", so it can be a program name with args. 10719 set dummy pkg-config; ac_word=$2 10720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10721 $as_echo_n "checking for $ac_word... " >&6; } 10722 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 10723 $as_echo_n "(cached) " >&6 10724 else 10725 case $ac_pt_PKG_CONFIG in 10726 [\\/]* | ?:[\\/]*) 10727 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 10728 ;; 10729 *) 10730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10731 for as_dir in $PATH 10732 do 10733 IFS=$as_save_IFS 10734 test -z "$as_dir" && as_dir=. 10735 for ac_exec_ext in '' $ac_executable_extensions; do 10736 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10737 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 10738 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10739 break 2 10740 fi 10741 done 10742 done 10743 IFS=$as_save_IFS 10744 10745 ;; 10746 esac 10747 fi 10748 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 10749 if test -n "$ac_pt_PKG_CONFIG"; then 10750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 10751 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 10752 else 10753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10754 $as_echo "no" >&6; } 10755 fi 10756 10757 if test "x$ac_pt_PKG_CONFIG" = x; then 10758 PKG_CONFIG="" 10759 else 10760 case $cross_compiling:$ac_tool_warned in 10761 yes:) 10762 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10763 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10764 ac_tool_warned=yes ;; 10765 esac 10766 PKG_CONFIG=$ac_pt_PKG_CONFIG 10767 fi 10768 else 10769 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 10770 fi 10771 10772 fi 10773 if test -n "$PKG_CONFIG"; then 10774 _pkg_min_version=0.9.0 10775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 10776 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 10777 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 10778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10779 $as_echo "yes" >&6; } 10780 else 10781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10782 $as_echo "no" >&6; } 10783 PKG_CONFIG="" 10784 fi 10785 10786 fi 10787 10788 10789 pkg_failed=no 10790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PKGDEPS" >&5 10791 $as_echo_n "checking for PKGDEPS... " >&6; } 10792 10793 if test -n "$PKGDEPS_CFLAGS"; then 10794 pkg_cv_PKGDEPS_CFLAGS="$PKGDEPS_CFLAGS" 10795 elif test -n "$PKG_CONFIG"; then 10796 if test -n "$PKG_CONFIG" && \ 10797 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11\""; } >&5 10798 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11") 2>&5 10799 ac_status=$? 10800 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10801 test $ac_status = 0; }; then 10802 pkg_cv_PKGDEPS_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt >= 1.0 x11" 2>/dev/null` 10803 else 10804 pkg_failed=yes 10805 fi 10806 else 10807 pkg_failed=untried 10808 fi 10809 if test -n "$PKGDEPS_LIBS"; then 10810 pkg_cv_PKGDEPS_LIBS="$PKGDEPS_LIBS" 10811 elif test -n "$PKG_CONFIG"; then 10812 if test -n "$PKG_CONFIG" && \ 10813 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11\""; } >&5 10814 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11") 2>&5 10815 ac_status=$? 10816 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10817 test $ac_status = 0; }; then 10818 pkg_cv_PKGDEPS_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt >= 1.0 x11" 2>/dev/null` 10819 else 10820 pkg_failed=yes 10821 fi 10822 else 10823 pkg_failed=untried 10824 fi 10825 10826 10827 10828 if test $pkg_failed = yes; then 10829 10830 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10831 _pkg_short_errors_supported=yes 10832 else 10833 _pkg_short_errors_supported=no 10834 fi 10835 if test $_pkg_short_errors_supported = yes; then 10836 PKGDEPS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xaw7 xmu xt >= 1.0 x11" 2>&1` 10837 else 10838 PKGDEPS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xaw7 xmu xt >= 1.0 x11" 2>&1` 10839 fi 10840 # Put the nasty error message in config.log where it belongs 10841 echo "$PKGDEPS_PKG_ERRORS" >&5 10842 10843 as_fn_error $? "Package requirements (xaw7 xmu xt >= 1.0 x11) were not met: 10844 10845 $PKGDEPS_PKG_ERRORS 10846 10847 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10848 installed software in a non-standard prefix. 10849 10850 Alternatively, you may set the environment variables PKGDEPS_CFLAGS 10851 and PKGDEPS_LIBS to avoid the need to call pkg-config. 10852 See the pkg-config man page for more details. 10853 " "$LINENO" 5 10854 elif test $pkg_failed = untried; then 10855 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10856 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10857 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10858 is in your PATH or set the PKG_CONFIG environment variable to the full 10859 path to pkg-config. 10860 10861 Alternatively, you may set the environment variables PKGDEPS_CFLAGS 10862 and PKGDEPS_LIBS to avoid the need to call pkg-config. 10863 See the pkg-config man page for more details. 10864 10865 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10866 See \`config.log' for more details" "$LINENO" 5; } 10867 else 10868 PKGDEPS_CFLAGS=$pkg_cv_PKGDEPS_CFLAGS 10869 PKGDEPS_LIBS=$pkg_cv_PKGDEPS_LIBS 10870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10871 $as_echo "yes" >&6; } 10872 : 10873 fi 10874 10875 10876 # Check whether --with-lispdir was given. 10877 if test "${with_lispdir+set}" = set; then : 10878 withval=$with_lispdir; lispdir="$withval" 10879 else 10880 lispdir=${libdir}/X11/xedit/lisp 10881 fi 10882 10883 LISPDIR=$lispdir 10884 10885 10886 ac_fn_c_check_func "$LINENO" "realpath" "ac_cv_func_realpath" 10887 if test "x$ac_cv_func_realpath" = xyes; then : 10888 10889 else 10890 have_realpath=yes 10891 fi 10892 10893 if test x$have_realpath = xyes; then 10894 NEED_REALPATH_TRUE= 10895 NEED_REALPATH_FALSE='#' 10896 else 10897 NEED_REALPATH_TRUE='#' 10898 NEED_REALPATH_FALSE= 10899 fi 10900 10901 ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" 10902 if test "x$ac_cv_func_strcasecmp" = xyes; then : 10903 10904 else 10905 have_strcasecmp=yes 10906 fi 10907 10908 if test x$have_strcasecmp = xyes; then 10909 NEED_STRCASECMP_TRUE= 10910 NEED_STRCASECMP_FALSE='#' 10911 else 10912 NEED_STRCASECMP_TRUE='#' 10913 NEED_STRCASECMP_FALSE= 10914 fi 10915 10916 ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" 10917 if test "x$ac_cv_func_unsetenv" = xyes; then : 10918 10919 else 10920 have_unsetenv=yes 10921 fi 10922 10923 if test x$have_unsetenv = xyes; then 10924 NEED_UNSETENV_TRUE= 10925 NEED_UNSETENV_FALSE='#' 10926 else 10927 NEED_UNSETENV_TRUE='#' 10928 NEED_UNSETENV_FALSE= 10929 fi 10930 10931 10932 10933 pkg_failed=no 10934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 10935 $as_echo_n "checking for APPDEFS... " >&6; } 10936 10937 if test -n "$APPDEFS_CFLAGS"; then 10938 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 10939 elif test -n "$PKG_CONFIG"; then 10940 if test -n "$PKG_CONFIG" && \ 10941 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10942 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10943 ac_status=$? 10944 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10945 test $ac_status = 0; }; then 10946 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 10947 else 10948 pkg_failed=yes 10949 fi 10950 else 10951 pkg_failed=untried 10952 fi 10953 if test -n "$APPDEFS_LIBS"; then 10954 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 10955 elif test -n "$PKG_CONFIG"; then 10956 if test -n "$PKG_CONFIG" && \ 10957 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10958 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10959 ac_status=$? 10960 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10961 test $ac_status = 0; }; then 10962 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 10963 else 10964 pkg_failed=yes 10965 fi 10966 else 10967 pkg_failed=untried 10968 fi 10969 10970 10971 10972 if test $pkg_failed = yes; then 10973 10974 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10975 _pkg_short_errors_supported=yes 10976 else 10977 _pkg_short_errors_supported=no 10978 fi 10979 if test $_pkg_short_errors_supported = yes; then 10980 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xt" 2>&1` 10981 else 10982 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xt" 2>&1` 10983 fi 10984 # Put the nasty error message in config.log where it belongs 10985 echo "$APPDEFS_PKG_ERRORS" >&5 10986 10987 as_fn_error $? "Package requirements (xt) were not met: 10988 10989 $APPDEFS_PKG_ERRORS 10990 10991 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10992 installed software in a non-standard prefix. 10993 10994 Alternatively, you may set the environment variables APPDEFS_CFLAGS 10995 and APPDEFS_LIBS to avoid the need to call pkg-config. 10996 See the pkg-config man page for more details. 10997 " "$LINENO" 5 10998 elif test $pkg_failed = untried; then 10999 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11000 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11001 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11002 is in your PATH or set the PKG_CONFIG environment variable to the full 11003 path to pkg-config. 11004 11005 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11006 and APPDEFS_LIBS to avoid the need to call pkg-config. 11007 See the pkg-config man page for more details. 11008 11009 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11010 See \`config.log' for more details" "$LINENO" 5; } 11011 else 11012 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11013 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11015 $as_echo "yes" >&6; } 11016 : 11017 fi 11018 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11019 11020 # Check whether --with-appdefaultdir was given. 11021 if test "${with_appdefaultdir+set}" = set; then : 11022 withval=$with_appdefaultdir; appdefaultdir="$withval" 11023 else 11024 appdefaultdir="${xt_appdefaultdir}" 11025 fi 11026 11027 11028 11029 11030 ac_config_files="$ac_config_files Makefile man/Makefile" 11031 11032 cat >confcache <<\_ACEOF 11033 # This file is a shell script that caches the results of configure 11034 # tests run on this system so they can be shared between configure 11035 # scripts and configure runs, see configure's option --config-cache. 11036 # It is not useful on other systems. If it contains results you don't 11037 # want to keep, you may remove or edit it. 11038 # 11039 # config.status only pays attention to the cache file if you give it 11040 # the --recheck option to rerun configure. 11041 # 11042 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11043 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11044 # following values. 11045 11046 _ACEOF 11047 11048 # The following way of writing the cache mishandles newlines in values, 11049 # but we know of no workaround that is simple, portable, and efficient. 11050 # So, we kill variables containing newlines. 11051 # Ultrix sh set writes to stderr and can't be redirected directly, 11052 # and sets the high bit in the cache file unless we assign to the vars. 11053 ( 11054 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11055 eval ac_val=\$$ac_var 11056 case $ac_val in #( 11057 *${as_nl}*) 11058 case $ac_var in #( 11059 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11060 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11061 esac 11062 case $ac_var in #( 11063 _ | IFS | as_nl) ;; #( 11064 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11065 *) { eval $ac_var=; unset $ac_var;} ;; 11066 esac ;; 11067 esac 11068 done 11069 11070 (set) 2>&1 | 11071 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11072 *${as_nl}ac_space=\ *) 11073 # `set' does not quote correctly, so add quotes: double-quote 11074 # substitution turns \\\\ into \\, and sed turns \\ into \. 11075 sed -n \ 11076 "s/'/'\\\\''/g; 11077 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11078 ;; #( 11079 *) 11080 # `set' quotes correctly as required by POSIX, so do not add quotes. 11081 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11082 ;; 11083 esac | 11084 sort 11085 ) | 11086 sed ' 11087 /^ac_cv_env_/b end 11088 t clear 11089 :clear 11090 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11091 t end 11092 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11093 :end' >>confcache 11094 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11095 if test -w "$cache_file"; then 11096 if test "x$cache_file" != "x/dev/null"; then 11097 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11098 $as_echo "$as_me: updating cache $cache_file" >&6;} 11099 if test ! -f "$cache_file" || test -h "$cache_file"; then 11100 cat confcache >"$cache_file" 11101 else 11102 case $cache_file in #( 11103 */* | ?:*) 11104 mv -f confcache "$cache_file"$$ && 11105 mv -f "$cache_file"$$ "$cache_file" ;; #( 11106 *) 11107 mv -f confcache "$cache_file" ;; 11108 esac 11109 fi 11110 fi 11111 else 11112 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11113 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11114 fi 11115 fi 11116 rm -f confcache 11117 11118 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11119 # Let make expand exec_prefix. 11120 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11121 11122 DEFS=-DHAVE_CONFIG_H 11123 11124 ac_libobjs= 11125 ac_ltlibobjs= 11126 U= 11127 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11128 # 1. Remove the extension, and $U if already installed. 11129 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11130 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11131 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11132 # will be set to the directory where LIBOBJS objects are built. 11133 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11134 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11135 done 11136 LIBOBJS=$ac_libobjs 11137 11138 LTLIBOBJS=$ac_ltlibobjs 11139 11140 11141 if test -n "$EXEEXT"; then 11142 am__EXEEXT_TRUE= 11143 am__EXEEXT_FALSE='#' 11144 else 11145 am__EXEEXT_TRUE='#' 11146 am__EXEEXT_FALSE= 11147 fi 11148 11149 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11150 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11151 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11152 fi 11153 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11154 as_fn_error $? "conditional \"AMDEP\" was never defined. 11155 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11156 fi 11157 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11158 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11159 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11160 fi 11161 if test -z "${NEED_REALPATH_TRUE}" && test -z "${NEED_REALPATH_FALSE}"; then 11162 as_fn_error $? "conditional \"NEED_REALPATH\" was never defined. 11163 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11164 fi 11165 if test -z "${NEED_STRCASECMP_TRUE}" && test -z "${NEED_STRCASECMP_FALSE}"; then 11166 as_fn_error $? "conditional \"NEED_STRCASECMP\" was never defined. 11167 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11168 fi 11169 if test -z "${NEED_UNSETENV_TRUE}" && test -z "${NEED_UNSETENV_FALSE}"; then 11170 as_fn_error $? "conditional \"NEED_UNSETENV\" was never defined. 11171 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11172 fi 11173 11174 : "${CONFIG_STATUS=./config.status}" 11175 ac_write_fail=0 11176 ac_clean_files_save=$ac_clean_files 11177 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11178 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11179 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11180 as_write_fail=0 11181 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11182 #! $SHELL 11183 # Generated by $as_me. 11184 # Run this file to recreate the current configuration. 11185 # Compiler output produced by configure, useful for debugging 11186 # configure, is in config.log if it exists. 11187 11188 debug=false 11189 ac_cs_recheck=false 11190 ac_cs_silent=false 11191 11192 SHELL=\${CONFIG_SHELL-$SHELL} 11193 export SHELL 11194 _ASEOF 11195 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11196 ## -------------------- ## 11197 ## M4sh Initialization. ## 11198 ## -------------------- ## 11199 11200 # Be more Bourne compatible 11201 DUALCASE=1; export DUALCASE # for MKS sh 11202 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11203 emulate sh 11204 NULLCMD=: 11205 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11206 # is contrary to our usage. Disable this feature. 11207 alias -g '${1+"$@"}'='"$@"' 11208 setopt NO_GLOB_SUBST 11209 else 11210 case `(set -o) 2>/dev/null` in #( 11211 *posix*) : 11212 set -o posix ;; #( 11213 *) : 11214 ;; 11215 esac 11216 fi 11217 11218 11219 as_nl=' 11220 ' 11221 export as_nl 11222 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11223 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11224 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11225 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11226 # Prefer a ksh shell builtin over an external printf program on Solaris, 11227 # but without wasting forks for bash or zsh. 11228 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11229 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11230 as_echo='print -r --' 11231 as_echo_n='print -rn --' 11232 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11233 as_echo='printf %s\n' 11234 as_echo_n='printf %s' 11235 else 11236 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11237 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11238 as_echo_n='/usr/ucb/echo -n' 11239 else 11240 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11241 as_echo_n_body='eval 11242 arg=$1; 11243 case $arg in #( 11244 *"$as_nl"*) 11245 expr "X$arg" : "X\\(.*\\)$as_nl"; 11246 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11247 esac; 11248 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11249 ' 11250 export as_echo_n_body 11251 as_echo_n='sh -c $as_echo_n_body as_echo' 11252 fi 11253 export as_echo_body 11254 as_echo='sh -c $as_echo_body as_echo' 11255 fi 11256 11257 # The user is always right. 11258 if test "${PATH_SEPARATOR+set}" != set; then 11259 PATH_SEPARATOR=: 11260 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11261 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11262 PATH_SEPARATOR=';' 11263 } 11264 fi 11265 11266 11267 # IFS 11268 # We need space, tab and new line, in precisely that order. Quoting is 11269 # there to prevent editors from complaining about space-tab. 11270 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11271 # splitting by setting IFS to empty value.) 11272 IFS=" "" $as_nl" 11273 11274 # Find who we are. Look in the path if we contain no directory separator. 11275 as_myself= 11276 case $0 in #(( 11277 *[\\/]* ) as_myself=$0 ;; 11278 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11279 for as_dir in $PATH 11280 do 11281 IFS=$as_save_IFS 11282 test -z "$as_dir" && as_dir=. 11283 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11284 done 11285 IFS=$as_save_IFS 11286 11287 ;; 11288 esac 11289 # We did not find ourselves, most probably we were run as `sh COMMAND' 11290 # in which case we are not to be found in the path. 11291 if test "x$as_myself" = x; then 11292 as_myself=$0 11293 fi 11294 if test ! -f "$as_myself"; then 11295 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11296 exit 1 11297 fi 11298 11299 # Unset variables that we do not need and which cause bugs (e.g. in 11300 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11301 # suppresses any "Segmentation fault" message there. '((' could 11302 # trigger a bug in pdksh 5.2.14. 11303 for as_var in BASH_ENV ENV MAIL MAILPATH 11304 do eval test x\${$as_var+set} = xset \ 11305 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11306 done 11307 PS1='$ ' 11308 PS2='> ' 11309 PS4='+ ' 11310 11311 # NLS nuisances. 11312 LC_ALL=C 11313 export LC_ALL 11314 LANGUAGE=C 11315 export LANGUAGE 11316 11317 # CDPATH. 11318 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11319 11320 11321 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11322 # ---------------------------------------- 11323 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11324 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11325 # script with STATUS, using 1 if that was 0. 11326 as_fn_error () 11327 { 11328 as_status=$1; test $as_status -eq 0 && as_status=1 11329 if test "$4"; then 11330 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11331 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11332 fi 11333 $as_echo "$as_me: error: $2" >&2 11334 as_fn_exit $as_status 11335 } # as_fn_error 11336 11337 11338 # as_fn_set_status STATUS 11339 # ----------------------- 11340 # Set $? to STATUS, without forking. 11341 as_fn_set_status () 11342 { 11343 return $1 11344 } # as_fn_set_status 11345 11346 # as_fn_exit STATUS 11347 # ----------------- 11348 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11349 as_fn_exit () 11350 { 11351 set +e 11352 as_fn_set_status $1 11353 exit $1 11354 } # as_fn_exit 11355 11356 # as_fn_unset VAR 11357 # --------------- 11358 # Portably unset VAR. 11359 as_fn_unset () 11360 { 11361 { eval $1=; unset $1;} 11362 } 11363 as_unset=as_fn_unset 11364 # as_fn_append VAR VALUE 11365 # ---------------------- 11366 # Append the text in VALUE to the end of the definition contained in VAR. Take 11367 # advantage of any shell optimizations that allow amortized linear growth over 11368 # repeated appends, instead of the typical quadratic growth present in naive 11369 # implementations. 11370 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11371 eval 'as_fn_append () 11372 { 11373 eval $1+=\$2 11374 }' 11375 else 11376 as_fn_append () 11377 { 11378 eval $1=\$$1\$2 11379 } 11380 fi # as_fn_append 11381 11382 # as_fn_arith ARG... 11383 # ------------------ 11384 # Perform arithmetic evaluation on the ARGs, and store the result in the 11385 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11386 # must be portable across $(()) and expr. 11387 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11388 eval 'as_fn_arith () 11389 { 11390 as_val=$(( $* )) 11391 }' 11392 else 11393 as_fn_arith () 11394 { 11395 as_val=`expr "$@" || test $? -eq 1` 11396 } 11397 fi # as_fn_arith 11398 11399 11400 if expr a : '\(a\)' >/dev/null 2>&1 && 11401 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11402 as_expr=expr 11403 else 11404 as_expr=false 11405 fi 11406 11407 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11408 as_basename=basename 11409 else 11410 as_basename=false 11411 fi 11412 11413 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11414 as_dirname=dirname 11415 else 11416 as_dirname=false 11417 fi 11418 11419 as_me=`$as_basename -- "$0" || 11420 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11421 X"$0" : 'X\(//\)$' \| \ 11422 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11423 $as_echo X/"$0" | 11424 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11425 s//\1/ 11426 q 11427 } 11428 /^X\/\(\/\/\)$/{ 11429 s//\1/ 11430 q 11431 } 11432 /^X\/\(\/\).*/{ 11433 s//\1/ 11434 q 11435 } 11436 s/.*/./; q'` 11437 11438 # Avoid depending upon Character Ranges. 11439 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11440 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11441 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11442 as_cr_digits='0123456789' 11443 as_cr_alnum=$as_cr_Letters$as_cr_digits 11444 11445 ECHO_C= ECHO_N= ECHO_T= 11446 case `echo -n x` in #((((( 11447 -n*) 11448 case `echo 'xy\c'` in 11449 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11450 xy) ECHO_C='\c';; 11451 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11452 ECHO_T=' ';; 11453 esac;; 11454 *) 11455 ECHO_N='-n';; 11456 esac 11457 11458 rm -f conf$$ conf$$.exe conf$$.file 11459 if test -d conf$$.dir; then 11460 rm -f conf$$.dir/conf$$.file 11461 else 11462 rm -f conf$$.dir 11463 mkdir conf$$.dir 2>/dev/null 11464 fi 11465 if (echo >conf$$.file) 2>/dev/null; then 11466 if ln -s conf$$.file conf$$ 2>/dev/null; then 11467 as_ln_s='ln -s' 11468 # ... but there are two gotchas: 11469 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11470 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11471 # In both cases, we have to default to `cp -p'. 11472 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11473 as_ln_s='cp -p' 11474 elif ln conf$$.file conf$$ 2>/dev/null; then 11475 as_ln_s=ln 11476 else 11477 as_ln_s='cp -p' 11478 fi 11479 else 11480 as_ln_s='cp -p' 11481 fi 11482 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11483 rmdir conf$$.dir 2>/dev/null 11484 11485 11486 # as_fn_mkdir_p 11487 # ------------- 11488 # Create "$as_dir" as a directory, including parents if necessary. 11489 as_fn_mkdir_p () 11490 { 11491 11492 case $as_dir in #( 11493 -*) as_dir=./$as_dir;; 11494 esac 11495 test -d "$as_dir" || eval $as_mkdir_p || { 11496 as_dirs= 11497 while :; do 11498 case $as_dir in #( 11499 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11500 *) as_qdir=$as_dir;; 11501 esac 11502 as_dirs="'$as_qdir' $as_dirs" 11503 as_dir=`$as_dirname -- "$as_dir" || 11504 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11505 X"$as_dir" : 'X\(//\)[^/]' \| \ 11506 X"$as_dir" : 'X\(//\)$' \| \ 11507 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11508 $as_echo X"$as_dir" | 11509 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11510 s//\1/ 11511 q 11512 } 11513 /^X\(\/\/\)[^/].*/{ 11514 s//\1/ 11515 q 11516 } 11517 /^X\(\/\/\)$/{ 11518 s//\1/ 11519 q 11520 } 11521 /^X\(\/\).*/{ 11522 s//\1/ 11523 q 11524 } 11525 s/.*/./; q'` 11526 test -d "$as_dir" && break 11527 done 11528 test -z "$as_dirs" || eval "mkdir $as_dirs" 11529 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11530 11531 11532 } # as_fn_mkdir_p 11533 if mkdir -p . 2>/dev/null; then 11534 as_mkdir_p='mkdir -p "$as_dir"' 11535 else 11536 test -d ./-p && rmdir ./-p 11537 as_mkdir_p=false 11538 fi 11539 11540 if test -x / >/dev/null 2>&1; then 11541 as_test_x='test -x' 11542 else 11543 if ls -dL / >/dev/null 2>&1; then 11544 as_ls_L_option=L 11545 else 11546 as_ls_L_option= 11547 fi 11548 as_test_x=' 11549 eval sh -c '\'' 11550 if test -d "$1"; then 11551 test -d "$1/."; 11552 else 11553 case $1 in #( 11554 -*)set "./$1";; 11555 esac; 11556 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11557 ???[sx]*):;;*)false;;esac;fi 11558 '\'' sh 11559 ' 11560 fi 11561 as_executable_p=$as_test_x 11562 11563 # Sed expression to map a string onto a valid CPP name. 11564 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11565 11566 # Sed expression to map a string onto a valid variable name. 11567 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11568 11569 11570 exec 6>&1 11571 ## ----------------------------------- ## 11572 ## Main body of $CONFIG_STATUS script. ## 11573 ## ----------------------------------- ## 11574 _ASEOF 11575 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11576 11577 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11578 # Save the log message, to keep $0 and so on meaningful, and to 11579 # report actual input values of CONFIG_FILES etc. instead of their 11580 # values after options handling. 11581 ac_log=" 11582 This file was extended by xedit $as_me 1.2.1, which was 11583 generated by GNU Autoconf 2.68. Invocation command line was 11584 11585 CONFIG_FILES = $CONFIG_FILES 11586 CONFIG_HEADERS = $CONFIG_HEADERS 11587 CONFIG_LINKS = $CONFIG_LINKS 11588 CONFIG_COMMANDS = $CONFIG_COMMANDS 11589 $ $0 $@ 11590 11591 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11592 " 11593 11594 _ACEOF 11595 11596 case $ac_config_files in *" 11597 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11598 esac 11599 11600 case $ac_config_headers in *" 11601 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11602 esac 11603 11604 11605 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11606 # Files that config.status was made for. 11607 config_files="$ac_config_files" 11608 config_headers="$ac_config_headers" 11609 config_commands="$ac_config_commands" 11610 11611 _ACEOF 11612 11613 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11614 ac_cs_usage="\ 11615 \`$as_me' instantiates files and other configuration actions 11616 from templates according to the current configuration. Unless the files 11617 and actions are specified as TAGs, all are instantiated by default. 11618 11619 Usage: $0 [OPTION]... [TAG]... 11620 11621 -h, --help print this help, then exit 11622 -V, --version print version number and configuration settings, then exit 11623 --config print configuration, then exit 11624 -q, --quiet, --silent 11625 do not print progress messages 11626 -d, --debug don't remove temporary files 11627 --recheck update $as_me by reconfiguring in the same conditions 11628 --file=FILE[:TEMPLATE] 11629 instantiate the configuration file FILE 11630 --header=FILE[:TEMPLATE] 11631 instantiate the configuration header FILE 11632 11633 Configuration files: 11634 $config_files 11635 11636 Configuration headers: 11637 $config_headers 11638 11639 Configuration commands: 11640 $config_commands 11641 11642 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11643 11644 _ACEOF 11645 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11646 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11647 ac_cs_version="\\ 11648 xedit config.status 1.2.1 11649 configured by $0, generated by GNU Autoconf 2.68, 11650 with options \\"\$ac_cs_config\\" 11651 11652 Copyright (C) 2010 Free Software Foundation, Inc. 11653 This config.status script is free software; the Free Software Foundation 11654 gives unlimited permission to copy, distribute and modify it." 11655 11656 ac_pwd='$ac_pwd' 11657 srcdir='$srcdir' 11658 INSTALL='$INSTALL' 11659 MKDIR_P='$MKDIR_P' 11660 AWK='$AWK' 11661 test -n "\$AWK" || AWK=awk 11662 _ACEOF 11663 11664 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11665 # The default lists apply if the user does not specify any file. 11666 ac_need_defaults=: 11667 while test $# != 0 11668 do 11669 case $1 in 11670 --*=?*) 11671 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11672 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11673 ac_shift=: 11674 ;; 11675 --*=) 11676 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11677 ac_optarg= 11678 ac_shift=: 11679 ;; 11680 *) 11681 ac_option=$1 11682 ac_optarg=$2 11683 ac_shift=shift 11684 ;; 11685 esac 11686 11687 case $ac_option in 11688 # Handling of the options. 11689 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11690 ac_cs_recheck=: ;; 11691 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11692 $as_echo "$ac_cs_version"; exit ;; 11693 --config | --confi | --conf | --con | --co | --c ) 11694 $as_echo "$ac_cs_config"; exit ;; 11695 --debug | --debu | --deb | --de | --d | -d ) 11696 debug=: ;; 11697 --file | --fil | --fi | --f ) 11698 $ac_shift 11699 case $ac_optarg in 11700 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11701 '') as_fn_error $? "missing file argument" ;; 11702 esac 11703 as_fn_append CONFIG_FILES " '$ac_optarg'" 11704 ac_need_defaults=false;; 11705 --header | --heade | --head | --hea ) 11706 $ac_shift 11707 case $ac_optarg in 11708 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11709 esac 11710 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11711 ac_need_defaults=false;; 11712 --he | --h) 11713 # Conflict between --help and --header 11714 as_fn_error $? "ambiguous option: \`$1' 11715 Try \`$0 --help' for more information.";; 11716 --help | --hel | -h ) 11717 $as_echo "$ac_cs_usage"; exit ;; 11718 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11719 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11720 ac_cs_silent=: ;; 11721 11722 # This is an error. 11723 -*) as_fn_error $? "unrecognized option: \`$1' 11724 Try \`$0 --help' for more information." ;; 11725 11726 *) as_fn_append ac_config_targets " $1" 11727 ac_need_defaults=false ;; 11728 11729 esac 11730 shift 11731 done 11732 11733 ac_configure_extra_args= 11734 11735 if $ac_cs_silent; then 11736 exec 6>/dev/null 11737 ac_configure_extra_args="$ac_configure_extra_args --silent" 11738 fi 11739 11740 _ACEOF 11741 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11742 if \$ac_cs_recheck; then 11743 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11744 shift 11745 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11746 CONFIG_SHELL='$SHELL' 11747 export CONFIG_SHELL 11748 exec "\$@" 11749 fi 11750 11751 _ACEOF 11752 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11753 exec 5>>config.log 11754 { 11755 echo 11756 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11757 ## Running $as_me. ## 11758 _ASBOX 11759 $as_echo "$ac_log" 11760 } >&5 11761 11762 _ACEOF 11763 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11764 # 11765 # INIT-COMMANDS 11766 # 11767 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11768 11769 _ACEOF 11770 11771 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11772 11773 # Handling of arguments. 11774 for ac_config_target in $ac_config_targets 11775 do 11776 case $ac_config_target in 11777 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11778 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11779 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11780 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11781 11782 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11783 esac 11784 done 11785 11786 11787 # If the user did not use the arguments to specify the items to instantiate, 11788 # then the envvar interface is used. Set only those that are not. 11789 # We use the long form for the default assignment because of an extremely 11790 # bizarre bug on SunOS 4.1.3. 11791 if $ac_need_defaults; then 11792 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11793 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11794 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11795 fi 11796 11797 # Have a temporary directory for convenience. Make it in the build tree 11798 # simply because there is no reason against having it here, and in addition, 11799 # creating and moving files from /tmp can sometimes cause problems. 11800 # Hook for its removal unless debugging. 11801 # Note that there is a small window in which the directory will not be cleaned: 11802 # after its creation but before its name has been assigned to `$tmp'. 11803 $debug || 11804 { 11805 tmp= ac_tmp= 11806 trap 'exit_status=$? 11807 : "${ac_tmp:=$tmp}" 11808 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11809 ' 0 11810 trap 'as_fn_exit 1' 1 2 13 15 11811 } 11812 # Create a (secure) tmp directory for tmp files. 11813 11814 { 11815 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11816 test -d "$tmp" 11817 } || 11818 { 11819 tmp=./conf$$-$RANDOM 11820 (umask 077 && mkdir "$tmp") 11821 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11822 ac_tmp=$tmp 11823 11824 # Set up the scripts for CONFIG_FILES section. 11825 # No need to generate them if there are no CONFIG_FILES. 11826 # This happens for instance with `./config.status config.h'. 11827 if test -n "$CONFIG_FILES"; then 11828 11829 11830 ac_cr=`echo X | tr X '\015'` 11831 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11832 # But we know of no other shell where ac_cr would be empty at this 11833 # point, so we can use a bashism as a fallback. 11834 if test "x$ac_cr" = x; then 11835 eval ac_cr=\$\'\\r\' 11836 fi 11837 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11838 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11839 ac_cs_awk_cr='\\r' 11840 else 11841 ac_cs_awk_cr=$ac_cr 11842 fi 11843 11844 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11845 _ACEOF 11846 11847 11848 { 11849 echo "cat >conf$$subs.awk <<_ACEOF" && 11850 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11851 echo "_ACEOF" 11852 } >conf$$subs.sh || 11853 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11854 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11855 ac_delim='%!_!# ' 11856 for ac_last_try in false false false false false :; do 11857 . ./conf$$subs.sh || 11858 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11859 11860 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11861 if test $ac_delim_n = $ac_delim_num; then 11862 break 11863 elif $ac_last_try; then 11864 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11865 else 11866 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11867 fi 11868 done 11869 rm -f conf$$subs.sh 11870 11871 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11872 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11873 _ACEOF 11874 sed -n ' 11875 h 11876 s/^/S["/; s/!.*/"]=/ 11877 p 11878 g 11879 s/^[^!]*!// 11880 :repl 11881 t repl 11882 s/'"$ac_delim"'$// 11883 t delim 11884 :nl 11885 h 11886 s/\(.\{148\}\)..*/\1/ 11887 t more1 11888 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11889 p 11890 n 11891 b repl 11892 :more1 11893 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11894 p 11895 g 11896 s/.\{148\}// 11897 t nl 11898 :delim 11899 h 11900 s/\(.\{148\}\)..*/\1/ 11901 t more2 11902 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11903 p 11904 b 11905 :more2 11906 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11907 p 11908 g 11909 s/.\{148\}// 11910 t delim 11911 ' <conf$$subs.awk | sed ' 11912 /^[^""]/{ 11913 N 11914 s/\n// 11915 } 11916 ' >>$CONFIG_STATUS || ac_write_fail=1 11917 rm -f conf$$subs.awk 11918 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11919 _ACAWK 11920 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11921 for (key in S) S_is_set[key] = 1 11922 FS = "" 11923 11924 } 11925 { 11926 line = $ 0 11927 nfields = split(line, field, "@") 11928 substed = 0 11929 len = length(field[1]) 11930 for (i = 2; i < nfields; i++) { 11931 key = field[i] 11932 keylen = length(key) 11933 if (S_is_set[key]) { 11934 value = S[key] 11935 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11936 len += length(value) + length(field[++i]) 11937 substed = 1 11938 } else 11939 len += 1 + keylen 11940 } 11941 11942 print line 11943 } 11944 11945 _ACAWK 11946 _ACEOF 11947 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11948 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11949 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11950 else 11951 cat 11952 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11953 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11954 _ACEOF 11955 11956 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11957 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11958 # trailing colons and then remove the whole line if VPATH becomes empty 11959 # (actually we leave an empty line to preserve line numbers). 11960 if test "x$srcdir" = x.; then 11961 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11962 h 11963 s/// 11964 s/^/:/ 11965 s/[ ]*$/:/ 11966 s/:\$(srcdir):/:/g 11967 s/:\${srcdir}:/:/g 11968 s/:@srcdir@:/:/g 11969 s/^:*// 11970 s/:*$// 11971 x 11972 s/\(=[ ]*\).*/\1/ 11973 G 11974 s/\n// 11975 s/^[^=]*=[ ]*$// 11976 }' 11977 fi 11978 11979 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11980 fi # test -n "$CONFIG_FILES" 11981 11982 # Set up the scripts for CONFIG_HEADERS section. 11983 # No need to generate them if there are no CONFIG_HEADERS. 11984 # This happens for instance with `./config.status Makefile'. 11985 if test -n "$CONFIG_HEADERS"; then 11986 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11987 BEGIN { 11988 _ACEOF 11989 11990 # Transform confdefs.h into an awk script `defines.awk', embedded as 11991 # here-document in config.status, that substitutes the proper values into 11992 # config.h.in to produce config.h. 11993 11994 # Create a delimiter string that does not exist in confdefs.h, to ease 11995 # handling of long lines. 11996 ac_delim='%!_!# ' 11997 for ac_last_try in false false :; do 11998 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11999 if test -z "$ac_tt"; then 12000 break 12001 elif $ac_last_try; then 12002 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12003 else 12004 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12005 fi 12006 done 12007 12008 # For the awk script, D is an array of macro values keyed by name, 12009 # likewise P contains macro parameters if any. Preserve backslash 12010 # newline sequences. 12011 12012 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12013 sed -n ' 12014 s/.\{148\}/&'"$ac_delim"'/g 12015 t rset 12016 :rset 12017 s/^[ ]*#[ ]*define[ ][ ]*/ / 12018 t def 12019 d 12020 :def 12021 s/\\$// 12022 t bsnl 12023 s/["\\]/\\&/g 12024 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12025 D["\1"]=" \3"/p 12026 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12027 d 12028 :bsnl 12029 s/["\\]/\\&/g 12030 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12031 D["\1"]=" \3\\\\\\n"\\/p 12032 t cont 12033 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12034 t cont 12035 d 12036 :cont 12037 n 12038 s/.\{148\}/&'"$ac_delim"'/g 12039 t clear 12040 :clear 12041 s/\\$// 12042 t bsnlc 12043 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12044 d 12045 :bsnlc 12046 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12047 b cont 12048 ' <confdefs.h | sed ' 12049 s/'"$ac_delim"'/"\\\ 12050 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12051 12052 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12053 for (key in D) D_is_set[key] = 1 12054 FS = "" 12055 } 12056 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12057 line = \$ 0 12058 split(line, arg, " ") 12059 if (arg[1] == "#") { 12060 defundef = arg[2] 12061 mac1 = arg[3] 12062 } else { 12063 defundef = substr(arg[1], 2) 12064 mac1 = arg[2] 12065 } 12066 split(mac1, mac2, "(") #) 12067 macro = mac2[1] 12068 prefix = substr(line, 1, index(line, defundef) - 1) 12069 if (D_is_set[macro]) { 12070 # Preserve the white space surrounding the "#". 12071 print prefix "define", macro P[macro] D[macro] 12072 next 12073 } else { 12074 # Replace #undef with comments. This is necessary, for example, 12075 # in the case of _POSIX_SOURCE, which is predefined and required 12076 # on some systems where configure will not decide to define it. 12077 if (defundef == "undef") { 12078 print "/*", prefix defundef, macro, "*/" 12079 next 12080 } 12081 } 12082 } 12083 { print } 12084 _ACAWK 12085 _ACEOF 12086 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12087 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12088 fi # test -n "$CONFIG_HEADERS" 12089 12090 12091 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12092 shift 12093 for ac_tag 12094 do 12095 case $ac_tag in 12096 :[FHLC]) ac_mode=$ac_tag; continue;; 12097 esac 12098 case $ac_mode$ac_tag in 12099 :[FHL]*:*);; 12100 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12101 :[FH]-) ac_tag=-:-;; 12102 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12103 esac 12104 ac_save_IFS=$IFS 12105 IFS=: 12106 set x $ac_tag 12107 IFS=$ac_save_IFS 12108 shift 12109 ac_file=$1 12110 shift 12111 12112 case $ac_mode in 12113 :L) ac_source=$1;; 12114 :[FH]) 12115 ac_file_inputs= 12116 for ac_f 12117 do 12118 case $ac_f in 12119 -) ac_f="$ac_tmp/stdin";; 12120 *) # Look for the file first in the build tree, then in the source tree 12121 # (if the path is not absolute). The absolute path cannot be DOS-style, 12122 # because $ac_f cannot contain `:'. 12123 test -f "$ac_f" || 12124 case $ac_f in 12125 [\\/$]*) false;; 12126 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12127 esac || 12128 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12129 esac 12130 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12131 as_fn_append ac_file_inputs " '$ac_f'" 12132 done 12133 12134 # Let's still pretend it is `configure' which instantiates (i.e., don't 12135 # use $as_me), people would be surprised to read: 12136 # /* config.h. Generated by config.status. */ 12137 configure_input='Generated from '` 12138 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12139 `' by configure.' 12140 if test x"$ac_file" != x-; then 12141 configure_input="$ac_file. $configure_input" 12142 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12143 $as_echo "$as_me: creating $ac_file" >&6;} 12144 fi 12145 # Neutralize special characters interpreted by sed in replacement strings. 12146 case $configure_input in #( 12147 *\&* | *\|* | *\\* ) 12148 ac_sed_conf_input=`$as_echo "$configure_input" | 12149 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12150 *) ac_sed_conf_input=$configure_input;; 12151 esac 12152 12153 case $ac_tag in 12154 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12155 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12156 esac 12157 ;; 12158 esac 12159 12160 ac_dir=`$as_dirname -- "$ac_file" || 12161 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12162 X"$ac_file" : 'X\(//\)[^/]' \| \ 12163 X"$ac_file" : 'X\(//\)$' \| \ 12164 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12165 $as_echo X"$ac_file" | 12166 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12167 s//\1/ 12168 q 12169 } 12170 /^X\(\/\/\)[^/].*/{ 12171 s//\1/ 12172 q 12173 } 12174 /^X\(\/\/\)$/{ 12175 s//\1/ 12176 q 12177 } 12178 /^X\(\/\).*/{ 12179 s//\1/ 12180 q 12181 } 12182 s/.*/./; q'` 12183 as_dir="$ac_dir"; as_fn_mkdir_p 12184 ac_builddir=. 12185 12186 case "$ac_dir" in 12187 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12188 *) 12189 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12190 # A ".." for each directory in $ac_dir_suffix. 12191 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12192 case $ac_top_builddir_sub in 12193 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12194 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12195 esac ;; 12196 esac 12197 ac_abs_top_builddir=$ac_pwd 12198 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12199 # for backward compatibility: 12200 ac_top_builddir=$ac_top_build_prefix 12201 12202 case $srcdir in 12203 .) # We are building in place. 12204 ac_srcdir=. 12205 ac_top_srcdir=$ac_top_builddir_sub 12206 ac_abs_top_srcdir=$ac_pwd ;; 12207 [\\/]* | ?:[\\/]* ) # Absolute name. 12208 ac_srcdir=$srcdir$ac_dir_suffix; 12209 ac_top_srcdir=$srcdir 12210 ac_abs_top_srcdir=$srcdir ;; 12211 *) # Relative name. 12212 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12213 ac_top_srcdir=$ac_top_build_prefix$srcdir 12214 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12215 esac 12216 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12217 12218 12219 case $ac_mode in 12220 :F) 12221 # 12222 # CONFIG_FILE 12223 # 12224 12225 case $INSTALL in 12226 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12227 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12228 esac 12229 ac_MKDIR_P=$MKDIR_P 12230 case $MKDIR_P in 12231 [\\/$]* | ?:[\\/]* ) ;; 12232 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12233 esac 12234 _ACEOF 12235 12236 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12237 # If the template does not know about datarootdir, expand it. 12238 # FIXME: This hack should be removed a few years after 2.60. 12239 ac_datarootdir_hack=; ac_datarootdir_seen= 12240 ac_sed_dataroot=' 12241 /datarootdir/ { 12242 p 12243 q 12244 } 12245 /@datadir@/p 12246 /@docdir@/p 12247 /@infodir@/p 12248 /@localedir@/p 12249 /@mandir@/p' 12250 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12251 *datarootdir*) ac_datarootdir_seen=yes;; 12252 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12253 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12254 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12255 _ACEOF 12256 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12257 ac_datarootdir_hack=' 12258 s&@datadir@&$datadir&g 12259 s&@docdir@&$docdir&g 12260 s&@infodir@&$infodir&g 12261 s&@localedir@&$localedir&g 12262 s&@mandir@&$mandir&g 12263 s&\\\${datarootdir}&$datarootdir&g' ;; 12264 esac 12265 _ACEOF 12266 12267 # Neutralize VPATH when `$srcdir' = `.'. 12268 # Shell code in configure.ac might set extrasub. 12269 # FIXME: do we really want to maintain this feature? 12270 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12271 ac_sed_extra="$ac_vpsub 12272 $extrasub 12273 _ACEOF 12274 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12275 :t 12276 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12277 s|@configure_input@|$ac_sed_conf_input|;t t 12278 s&@top_builddir@&$ac_top_builddir_sub&;t t 12279 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12280 s&@srcdir@&$ac_srcdir&;t t 12281 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12282 s&@top_srcdir@&$ac_top_srcdir&;t t 12283 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12284 s&@builddir@&$ac_builddir&;t t 12285 s&@abs_builddir@&$ac_abs_builddir&;t t 12286 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12287 s&@INSTALL@&$ac_INSTALL&;t t 12288 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12289 $ac_datarootdir_hack 12290 " 12291 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12292 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12293 12294 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12295 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12296 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12297 "$ac_tmp/out"`; test -z "$ac_out"; } && 12298 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12299 which seems to be undefined. Please make sure it is defined" >&5 12300 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12301 which seems to be undefined. Please make sure it is defined" >&2;} 12302 12303 rm -f "$ac_tmp/stdin" 12304 case $ac_file in 12305 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12306 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12307 esac \ 12308 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12309 ;; 12310 :H) 12311 # 12312 # CONFIG_HEADER 12313 # 12314 if test x"$ac_file" != x-; then 12315 { 12316 $as_echo "/* $configure_input */" \ 12317 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12318 } >"$ac_tmp/config.h" \ 12319 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12320 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12321 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12322 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12323 else 12324 rm -f "$ac_file" 12325 mv "$ac_tmp/config.h" "$ac_file" \ 12326 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12327 fi 12328 else 12329 $as_echo "/* $configure_input */" \ 12330 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12331 || as_fn_error $? "could not create -" "$LINENO" 5 12332 fi 12333 # Compute "$ac_file"'s index in $config_headers. 12334 _am_arg="$ac_file" 12335 _am_stamp_count=1 12336 for _am_header in $config_headers :; do 12337 case $_am_header in 12338 $_am_arg | $_am_arg:* ) 12339 break ;; 12340 * ) 12341 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12342 esac 12343 done 12344 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12345 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12346 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12347 X"$_am_arg" : 'X\(//\)$' \| \ 12348 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12349 $as_echo X"$_am_arg" | 12350 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12351 s//\1/ 12352 q 12353 } 12354 /^X\(\/\/\)[^/].*/{ 12355 s//\1/ 12356 q 12357 } 12358 /^X\(\/\/\)$/{ 12359 s//\1/ 12360 q 12361 } 12362 /^X\(\/\).*/{ 12363 s//\1/ 12364 q 12365 } 12366 s/.*/./; q'`/stamp-h$_am_stamp_count 12367 ;; 12368 12369 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12370 $as_echo "$as_me: executing $ac_file commands" >&6;} 12371 ;; 12372 esac 12373 12374 12375 case $ac_file$ac_mode in 12376 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12377 # Autoconf 2.62 quotes --file arguments for eval, but not when files 12378 # are listed without --file. Let's play safe and only enable the eval 12379 # if we detect the quoting. 12380 case $CONFIG_FILES in 12381 *\'*) eval set x "$CONFIG_FILES" ;; 12382 *) set x $CONFIG_FILES ;; 12383 esac 12384 shift 12385 for mf 12386 do 12387 # Strip MF so we end up with the name of the file. 12388 mf=`echo "$mf" | sed -e 's/:.*$//'` 12389 # Check whether this is an Automake generated Makefile or not. 12390 # We used to match only the files named `Makefile.in', but 12391 # some people rename them; so instead we look at the file content. 12392 # Grep'ing the first line is not enough: some people post-process 12393 # each Makefile.in and add a new line on top of each file to say so. 12394 # Grep'ing the whole file is not good either: AIX grep has a line 12395 # limit of 2048, but all sed's we know have understand at least 4000. 12396 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12397 dirpart=`$as_dirname -- "$mf" || 12398 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12399 X"$mf" : 'X\(//\)[^/]' \| \ 12400 X"$mf" : 'X\(//\)$' \| \ 12401 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12402 $as_echo X"$mf" | 12403 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12404 s//\1/ 12405 q 12406 } 12407 /^X\(\/\/\)[^/].*/{ 12408 s//\1/ 12409 q 12410 } 12411 /^X\(\/\/\)$/{ 12412 s//\1/ 12413 q 12414 } 12415 /^X\(\/\).*/{ 12416 s//\1/ 12417 q 12418 } 12419 s/.*/./; q'` 12420 else 12421 continue 12422 fi 12423 # Extract the definition of DEPDIR, am__include, and am__quote 12424 # from the Makefile without running `make'. 12425 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12426 test -z "$DEPDIR" && continue 12427 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12428 test -z "am__include" && continue 12429 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12430 # When using ansi2knr, U may be empty or an underscore; expand it 12431 U=`sed -n 's/^U = //p' < "$mf"` 12432 # Find all dependency output files, they are included files with 12433 # $(DEPDIR) in their names. We invoke sed twice because it is the 12434 # simplest approach to changing $(DEPDIR) to its actual value in the 12435 # expansion. 12436 for file in `sed -n " 12437 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12438 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 12439 # Make sure the directory exists. 12440 test -f "$dirpart/$file" && continue 12441 fdir=`$as_dirname -- "$file" || 12442 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12443 X"$file" : 'X\(//\)[^/]' \| \ 12444 X"$file" : 'X\(//\)$' \| \ 12445 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12446 $as_echo X"$file" | 12447 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12448 s//\1/ 12449 q 12450 } 12451 /^X\(\/\/\)[^/].*/{ 12452 s//\1/ 12453 q 12454 } 12455 /^X\(\/\/\)$/{ 12456 s//\1/ 12457 q 12458 } 12459 /^X\(\/\).*/{ 12460 s//\1/ 12461 q 12462 } 12463 s/.*/./; q'` 12464 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12465 # echo "creating $dirpart/$file" 12466 echo '# dummy' > "$dirpart/$file" 12467 done 12468 done 12469 } 12470 ;; 12471 12472 esac 12473 done # for ac_tag 12474 12475 12476 as_fn_exit 0 12477 _ACEOF 12478 ac_clean_files=$ac_clean_files_save 12479 12480 test $ac_write_fail = 0 || 12481 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12482 12483 12484 # configure is writing to config.log, and then calls config.status. 12485 # config.status does its own redirection, appending to config.log. 12486 # Unfortunately, on DOS this fails, as config.log is still kept open 12487 # by configure, so config.status won't be able to write to it; its 12488 # output is simply discarded. So we exec the FD to /dev/null, 12489 # effectively closing config.log, so it can be properly (re)opened and 12490 # appended to by config.status. When coming back to configure, we 12491 # need to make the FD available again. 12492 if test "$no_create" != yes; then 12493 ac_cs_success=: 12494 ac_config_status_args= 12495 test "$silent" = yes && 12496 ac_config_status_args="$ac_config_status_args --quiet" 12497 exec 5>/dev/null 12498 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12499 exec 5>>config.log 12500 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12501 # would make configure fail if this is the last instruction. 12502 $ac_cs_success || as_fn_exit 1 12503 fi 12504 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12505 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12506 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12507 fi 12508 12509
Indexes created Tue Oct 27 00:25:24 UTC 2026