configure revision 1.1.1.3
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xlsfonts 1.0.4. 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 "$DJDIR" || exec 7<&0 </dev/null 542 exec 6>&1 543 544 # Name of the host. 545 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 546 # so uname gets run too. 547 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 548 549 # 550 # Initializations. 551 # 552 ac_default_prefix=/usr/local 553 ac_clean_files= 554 ac_config_libobj_dir=. 555 LIBOBJS= 556 cross_compiling=no 557 subdirs= 558 MFLAGS= 559 MAKEFLAGS= 560 561 # Identity of this package. 562 PACKAGE_NAME='xlsfonts' 563 PACKAGE_TARNAME='xlsfonts' 564 PACKAGE_VERSION='1.0.4' 565 PACKAGE_STRING='xlsfonts 1.0.4' 566 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567 PACKAGE_URL='' 568 569 # Factoring default headers for most tests. 570 ac_includes_default="\ 571 #include <stdio.h> 572 #ifdef HAVE_SYS_TYPES_H 573 # 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However `strip' might not be the right 2283 # tool to use in cross-compilation environments, therefore Automake 2284 # will honor the `STRIP' environment variable to overrule this program. 2285 if test "$cross_compiling" != no; then 2286 if test -n "$ac_tool_prefix"; then 2287 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2288 set dummy ${ac_tool_prefix}strip; ac_word=$2 2289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2290 $as_echo_n "checking for $ac_word... " >&6; } 2291 if ${ac_cv_prog_STRIP+:} false; then : 2292 $as_echo_n "(cached) " >&6 2293 else 2294 if test -n "$STRIP"; then 2295 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2296 else 2297 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2298 for as_dir in $PATH 2299 do 2300 IFS=$as_save_IFS 2301 test -z "$as_dir" && as_dir=. 2302 for ac_exec_ext in '' $ac_executable_extensions; do 2303 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2304 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2305 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2306 break 2 2307 fi 2308 done 2309 done 2310 IFS=$as_save_IFS 2311 2312 fi 2313 fi 2314 STRIP=$ac_cv_prog_STRIP 2315 if test -n "$STRIP"; then 2316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2317 $as_echo "$STRIP" >&6; } 2318 else 2319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2320 $as_echo "no" >&6; } 2321 fi 2322 2323 2324 fi 2325 if test -z "$ac_cv_prog_STRIP"; then 2326 ac_ct_STRIP=$STRIP 2327 # Extract the first word of "strip", so it can be a program name with args. 2328 set dummy strip; ac_word=$2 2329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2330 $as_echo_n "checking for $ac_word... " >&6; } 2331 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2332 $as_echo_n "(cached) " >&6 2333 else 2334 if test -n "$ac_ct_STRIP"; then 2335 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2336 else 2337 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2338 for as_dir in $PATH 2339 do 2340 IFS=$as_save_IFS 2341 test -z "$as_dir" && as_dir=. 2342 for ac_exec_ext in '' $ac_executable_extensions; do 2343 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2344 ac_cv_prog_ac_ct_STRIP="strip" 2345 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2346 break 2 2347 fi 2348 done 2349 done 2350 IFS=$as_save_IFS 2351 2352 fi 2353 fi 2354 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2355 if test -n "$ac_ct_STRIP"; then 2356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2357 $as_echo "$ac_ct_STRIP" >&6; } 2358 else 2359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2360 $as_echo "no" >&6; } 2361 fi 2362 2363 if test "x$ac_ct_STRIP" = x; then 2364 STRIP=":" 2365 else 2366 case $cross_compiling:$ac_tool_warned in 2367 yes:) 2368 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2369 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2370 ac_tool_warned=yes ;; 2371 esac 2372 STRIP=$ac_ct_STRIP 2373 fi 2374 else 2375 STRIP="$ac_cv_prog_STRIP" 2376 fi 2377 2378 fi 2379 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2380 2381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2382 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2383 if test -z "$MKDIR_P"; then 2384 if ${ac_cv_path_mkdir+:} false; then : 2385 $as_echo_n "(cached) " >&6 2386 else 2387 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2388 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2389 do 2390 IFS=$as_save_IFS 2391 test -z "$as_dir" && as_dir=. 2392 for ac_prog in mkdir gmkdir; do 2393 for ac_exec_ext in '' $ac_executable_extensions; do 2394 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2395 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2396 'mkdir (GNU coreutils) '* | \ 2397 'mkdir (coreutils) '* | \ 2398 'mkdir (fileutils) '4.1*) 2399 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2400 break 3;; 2401 esac 2402 done 2403 done 2404 done 2405 IFS=$as_save_IFS 2406 2407 fi 2408 2409 test -d ./--version && rmdir ./--version 2410 if test "${ac_cv_path_mkdir+set}" = set; then 2411 MKDIR_P="$ac_cv_path_mkdir -p" 2412 else 2413 # As a last resort, use the slow shell script. Don't cache a 2414 # value for MKDIR_P within a source directory, because that will 2415 # break other packages using the cache if that directory is 2416 # removed, or if the value is a relative name. 2417 MKDIR_P="$ac_install_sh -d" 2418 fi 2419 fi 2420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2421 $as_echo "$MKDIR_P" >&6; } 2422 2423 mkdir_p="$MKDIR_P" 2424 case $mkdir_p in 2425 [\\/$]* | ?:[\\/]*) ;; 2426 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2427 esac 2428 2429 for ac_prog in gawk mawk nawk awk 2430 do 2431 # Extract the first word of "$ac_prog", so it can be a program name with args. 2432 set dummy $ac_prog; ac_word=$2 2433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2434 $as_echo_n "checking for $ac_word... " >&6; } 2435 if ${ac_cv_prog_AWK+:} false; then : 2436 $as_echo_n "(cached) " >&6 2437 else 2438 if test -n "$AWK"; then 2439 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2440 else 2441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2442 for as_dir in $PATH 2443 do 2444 IFS=$as_save_IFS 2445 test -z "$as_dir" && as_dir=. 2446 for ac_exec_ext in '' $ac_executable_extensions; do 2447 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2448 ac_cv_prog_AWK="$ac_prog" 2449 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2450 break 2 2451 fi 2452 done 2453 done 2454 IFS=$as_save_IFS 2455 2456 fi 2457 fi 2458 AWK=$ac_cv_prog_AWK 2459 if test -n "$AWK"; then 2460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2461 $as_echo "$AWK" >&6; } 2462 else 2463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2464 $as_echo "no" >&6; } 2465 fi 2466 2467 2468 test -n "$AWK" && break 2469 done 2470 2471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2472 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2473 set x ${MAKE-make} 2474 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2475 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2476 $as_echo_n "(cached) " >&6 2477 else 2478 cat >conftest.make <<\_ACEOF 2479 SHELL = /bin/sh 2480 all: 2481 @echo '@@@%%%=$(MAKE)=@@@%%%' 2482 _ACEOF 2483 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2484 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2485 *@@@%%%=?*=@@@%%%*) 2486 eval ac_cv_prog_make_${ac_make}_set=yes;; 2487 *) 2488 eval ac_cv_prog_make_${ac_make}_set=no;; 2489 esac 2490 rm -f conftest.make 2491 fi 2492 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2494 $as_echo "yes" >&6; } 2495 SET_MAKE= 2496 else 2497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2498 $as_echo "no" >&6; } 2499 SET_MAKE="MAKE=${MAKE-make}" 2500 fi 2501 2502 rm -rf .tst 2>/dev/null 2503 mkdir .tst 2>/dev/null 2504 if test -d .tst; then 2505 am__leading_dot=. 2506 else 2507 am__leading_dot=_ 2508 fi 2509 rmdir .tst 2>/dev/null 2510 2511 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2512 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2513 # is not polluted with repeated "-I." 2514 am__isrc=' -I$(srcdir)' 2515 # test to see if srcdir already configured 2516 if test -f $srcdir/config.status; then 2517 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2518 fi 2519 fi 2520 2521 # test whether we have cygpath 2522 if test -z "$CYGPATH_W"; then 2523 if (cygpath --version) >/dev/null 2>/dev/null; then 2524 CYGPATH_W='cygpath -w' 2525 else 2526 CYGPATH_W=echo 2527 fi 2528 fi 2529 2530 2531 # Define the identity of the package. 2532 PACKAGE='xlsfonts' 2533 VERSION='1.0.4' 2534 2535 2536 cat >>confdefs.h <<_ACEOF 2537 #define PACKAGE "$PACKAGE" 2538 _ACEOF 2539 2540 2541 cat >>confdefs.h <<_ACEOF 2542 #define VERSION "$VERSION" 2543 _ACEOF 2544 2545 # Some tools Automake needs. 2546 2547 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2548 2549 2550 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2551 2552 2553 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2554 2555 2556 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2557 2558 2559 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2560 2561 # We need awk for the "check" target. The system "awk" is bad on 2562 # some platforms. 2563 # Always define AMTAR for backward compatibility. 2564 2565 AMTAR=${AMTAR-"${am_missing_run}tar"} 2566 2567 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2568 2569 2570 2571 2572 2573 2574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2575 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2576 # Check whether --enable-maintainer-mode was given. 2577 if test "${enable_maintainer_mode+set}" = set; then : 2578 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2579 else 2580 USE_MAINTAINER_MODE=no 2581 fi 2582 2583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2584 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2585 if test $USE_MAINTAINER_MODE = yes; then 2586 MAINTAINER_MODE_TRUE= 2587 MAINTAINER_MODE_FALSE='#' 2588 else 2589 MAINTAINER_MODE_TRUE='#' 2590 MAINTAINER_MODE_FALSE= 2591 fi 2592 2593 MAINT=$MAINTAINER_MODE_TRUE 2594 2595 2596 2597 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 DEPDIR="${am__leading_dot}deps" 2610 2611 ac_config_commands="$ac_config_commands depfiles" 2612 2613 2614 am_make=${MAKE-make} 2615 cat > confinc << 'END' 2616 am__doit: 2617 @echo this is the am__doit target 2618 .PHONY: am__doit 2619 END 2620 # If we don't find an include directive, just comment out the code. 2621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2622 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2623 am__include="#" 2624 am__quote= 2625 _am_result=none 2626 # First try GNU make style include. 2627 echo "include confinc" > confmf 2628 # Ignore all kinds of additional output from `make'. 2629 case `$am_make -s -f confmf 2> /dev/null` in #( 2630 *the\ am__doit\ target*) 2631 am__include=include 2632 am__quote= 2633 _am_result=GNU 2634 ;; 2635 esac 2636 # Now try BSD make style include. 2637 if test "$am__include" = "#"; then 2638 echo '.include "confinc"' > confmf 2639 case `$am_make -s -f confmf 2> /dev/null` in #( 2640 *the\ am__doit\ target*) 2641 am__include=.include 2642 am__quote="\"" 2643 _am_result=BSD 2644 ;; 2645 esac 2646 fi 2647 2648 2649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2650 $as_echo "$_am_result" >&6; } 2651 rm -f confinc confmf 2652 2653 # Check whether --enable-dependency-tracking was given. 2654 if test "${enable_dependency_tracking+set}" = set; then : 2655 enableval=$enable_dependency_tracking; 2656 fi 2657 2658 if test "x$enable_dependency_tracking" != xno; then 2659 am_depcomp="$ac_aux_dir/depcomp" 2660 AMDEPBACKSLASH='\' 2661 am__nodep='_no' 2662 fi 2663 if test "x$enable_dependency_tracking" != xno; then 2664 AMDEP_TRUE= 2665 AMDEP_FALSE='#' 2666 else 2667 AMDEP_TRUE='#' 2668 AMDEP_FALSE= 2669 fi 2670 2671 2672 ac_ext=c 2673 ac_cpp='$CPP $CPPFLAGS' 2674 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2675 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2676 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2677 if test -n "$ac_tool_prefix"; then 2678 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2679 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2681 $as_echo_n "checking for $ac_word... " >&6; } 2682 if ${ac_cv_prog_CC+:} false; then : 2683 $as_echo_n "(cached) " >&6 2684 else 2685 if test -n "$CC"; then 2686 ac_cv_prog_CC="$CC" # Let the user override the test. 2687 else 2688 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2689 for as_dir in $PATH 2690 do 2691 IFS=$as_save_IFS 2692 test -z "$as_dir" && as_dir=. 2693 for ac_exec_ext in '' $ac_executable_extensions; do 2694 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2695 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2696 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2697 break 2 2698 fi 2699 done 2700 done 2701 IFS=$as_save_IFS 2702 2703 fi 2704 fi 2705 CC=$ac_cv_prog_CC 2706 if test -n "$CC"; then 2707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2708 $as_echo "$CC" >&6; } 2709 else 2710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2711 $as_echo "no" >&6; } 2712 fi 2713 2714 2715 fi 2716 if test -z "$ac_cv_prog_CC"; then 2717 ac_ct_CC=$CC 2718 # Extract the first word of "gcc", so it can be a program name with args. 2719 set dummy gcc; ac_word=$2 2720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2721 $as_echo_n "checking for $ac_word... " >&6; } 2722 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2723 $as_echo_n "(cached) " >&6 2724 else 2725 if test -n "$ac_ct_CC"; then 2726 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2727 else 2728 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2729 for as_dir in $PATH 2730 do 2731 IFS=$as_save_IFS 2732 test -z "$as_dir" && as_dir=. 2733 for ac_exec_ext in '' $ac_executable_extensions; do 2734 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2735 ac_cv_prog_ac_ct_CC="gcc" 2736 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2737 break 2 2738 fi 2739 done 2740 done 2741 IFS=$as_save_IFS 2742 2743 fi 2744 fi 2745 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2746 if test -n "$ac_ct_CC"; then 2747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2748 $as_echo "$ac_ct_CC" >&6; } 2749 else 2750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2751 $as_echo "no" >&6; } 2752 fi 2753 2754 if test "x$ac_ct_CC" = x; then 2755 CC="" 2756 else 2757 case $cross_compiling:$ac_tool_warned in 2758 yes:) 2759 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2760 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2761 ac_tool_warned=yes ;; 2762 esac 2763 CC=$ac_ct_CC 2764 fi 2765 else 2766 CC="$ac_cv_prog_CC" 2767 fi 2768 2769 if test -z "$CC"; then 2770 if test -n "$ac_tool_prefix"; then 2771 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2772 set dummy ${ac_tool_prefix}cc; ac_word=$2 2773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2774 $as_echo_n "checking for $ac_word... " >&6; } 2775 if ${ac_cv_prog_CC+:} false; then : 2776 $as_echo_n "(cached) " >&6 2777 else 2778 if test -n "$CC"; then 2779 ac_cv_prog_CC="$CC" # Let the user override the test. 2780 else 2781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2782 for as_dir in $PATH 2783 do 2784 IFS=$as_save_IFS 2785 test -z "$as_dir" && as_dir=. 2786 for ac_exec_ext in '' $ac_executable_extensions; do 2787 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2788 ac_cv_prog_CC="${ac_tool_prefix}cc" 2789 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2790 break 2 2791 fi 2792 done 2793 done 2794 IFS=$as_save_IFS 2795 2796 fi 2797 fi 2798 CC=$ac_cv_prog_CC 2799 if test -n "$CC"; then 2800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2801 $as_echo "$CC" >&6; } 2802 else 2803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2804 $as_echo "no" >&6; } 2805 fi 2806 2807 2808 fi 2809 fi 2810 if test -z "$CC"; then 2811 # Extract the first word of "cc", so it can be a program name with args. 2812 set dummy cc; ac_word=$2 2813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2814 $as_echo_n "checking for $ac_word... " >&6; } 2815 if ${ac_cv_prog_CC+:} false; then : 2816 $as_echo_n "(cached) " >&6 2817 else 2818 if test -n "$CC"; then 2819 ac_cv_prog_CC="$CC" # Let the user override the test. 2820 else 2821 ac_prog_rejected=no 2822 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2823 for as_dir in $PATH 2824 do 2825 IFS=$as_save_IFS 2826 test -z "$as_dir" && as_dir=. 2827 for ac_exec_ext in '' $ac_executable_extensions; do 2828 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2829 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2830 ac_prog_rejected=yes 2831 continue 2832 fi 2833 ac_cv_prog_CC="cc" 2834 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2835 break 2 2836 fi 2837 done 2838 done 2839 IFS=$as_save_IFS 2840 2841 if test $ac_prog_rejected = yes; then 2842 # We found a bogon in the path, so make sure we never use it. 2843 set dummy $ac_cv_prog_CC 2844 shift 2845 if test $# != 0; then 2846 # We chose a different compiler from the bogus one. 2847 # However, it has the same basename, so the bogon will be chosen 2848 # first if we set CC to just the basename; use the full file name. 2849 shift 2850 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2851 fi 2852 fi 2853 fi 2854 fi 2855 CC=$ac_cv_prog_CC 2856 if test -n "$CC"; then 2857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2858 $as_echo "$CC" >&6; } 2859 else 2860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2861 $as_echo "no" >&6; } 2862 fi 2863 2864 2865 fi 2866 if test -z "$CC"; then 2867 if test -n "$ac_tool_prefix"; then 2868 for ac_prog in cl.exe 2869 do 2870 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2871 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2873 $as_echo_n "checking for $ac_word... " >&6; } 2874 if ${ac_cv_prog_CC+:} false; then : 2875 $as_echo_n "(cached) " >&6 2876 else 2877 if test -n "$CC"; then 2878 ac_cv_prog_CC="$CC" # Let the user override the test. 2879 else 2880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2881 for as_dir in $PATH 2882 do 2883 IFS=$as_save_IFS 2884 test -z "$as_dir" && as_dir=. 2885 for ac_exec_ext in '' $ac_executable_extensions; do 2886 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2887 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2888 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2889 break 2 2890 fi 2891 done 2892 done 2893 IFS=$as_save_IFS 2894 2895 fi 2896 fi 2897 CC=$ac_cv_prog_CC 2898 if test -n "$CC"; then 2899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2900 $as_echo "$CC" >&6; } 2901 else 2902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2903 $as_echo "no" >&6; } 2904 fi 2905 2906 2907 test -n "$CC" && break 2908 done 2909 fi 2910 if test -z "$CC"; then 2911 ac_ct_CC=$CC 2912 for ac_prog in cl.exe 2913 do 2914 # Extract the first word of "$ac_prog", so it can be a program name with args. 2915 set dummy $ac_prog; ac_word=$2 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2917 $as_echo_n "checking for $ac_word... " >&6; } 2918 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2919 $as_echo_n "(cached) " >&6 2920 else 2921 if test -n "$ac_ct_CC"; then 2922 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2923 else 2924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2925 for as_dir in $PATH 2926 do 2927 IFS=$as_save_IFS 2928 test -z "$as_dir" && as_dir=. 2929 for ac_exec_ext in '' $ac_executable_extensions; do 2930 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2931 ac_cv_prog_ac_ct_CC="$ac_prog" 2932 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2933 break 2 2934 fi 2935 done 2936 done 2937 IFS=$as_save_IFS 2938 2939 fi 2940 fi 2941 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2942 if test -n "$ac_ct_CC"; then 2943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2944 $as_echo "$ac_ct_CC" >&6; } 2945 else 2946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2947 $as_echo "no" >&6; } 2948 fi 2949 2950 2951 test -n "$ac_ct_CC" && break 2952 done 2953 2954 if test "x$ac_ct_CC" = x; then 2955 CC="" 2956 else 2957 case $cross_compiling:$ac_tool_warned in 2958 yes:) 2959 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2960 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2961 ac_tool_warned=yes ;; 2962 esac 2963 CC=$ac_ct_CC 2964 fi 2965 fi 2966 2967 fi 2968 2969 2970 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2971 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2972 as_fn_error $? "no acceptable C compiler found in \$PATH 2973 See \`config.log' for more details" "$LINENO" 5; } 2974 2975 # Provide some information about the compiler. 2976 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2977 set X $ac_compile 2978 ac_compiler=$2 2979 for ac_option in --version -v -V -qversion; do 2980 { { ac_try="$ac_compiler $ac_option >&5" 2981 case "(($ac_try" in 2982 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2983 *) ac_try_echo=$ac_try;; 2984 esac 2985 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2986 $as_echo "$ac_try_echo"; } >&5 2987 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2988 ac_status=$? 2989 if test -s conftest.err; then 2990 sed '10a\ 2991 ... rest of stderr output deleted ... 2992 10q' conftest.err >conftest.er1 2993 cat conftest.er1 >&5 2994 fi 2995 rm -f conftest.er1 conftest.err 2996 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2997 test $ac_status = 0; } 2998 done 2999 3000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3001 /* end confdefs.h. */ 3002 3003 int 3004 main () 3005 { 3006 3007 ; 3008 return 0; 3009 } 3010 _ACEOF 3011 ac_clean_files_save=$ac_clean_files 3012 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3013 # Try to create an executable without -o first, disregard a.out. 3014 # It will help us diagnose broken compilers, and finding out an intuition 3015 # of exeext. 3016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3017 $as_echo_n "checking whether the C compiler works... " >&6; } 3018 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3019 3020 # The possible output files: 3021 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3022 3023 ac_rmfiles= 3024 for ac_file in $ac_files 3025 do 3026 case $ac_file in 3027 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3028 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3029 esac 3030 done 3031 rm -f $ac_rmfiles 3032 3033 if { { ac_try="$ac_link_default" 3034 case "(($ac_try" in 3035 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3036 *) ac_try_echo=$ac_try;; 3037 esac 3038 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3039 $as_echo "$ac_try_echo"; } >&5 3040 (eval "$ac_link_default") 2>&5 3041 ac_status=$? 3042 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3043 test $ac_status = 0; }; then : 3044 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3045 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3046 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3047 # so that the user can short-circuit this test for compilers unknown to 3048 # Autoconf. 3049 for ac_file in $ac_files '' 3050 do 3051 test -f "$ac_file" || continue 3052 case $ac_file in 3053 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3054 ;; 3055 [ab].out ) 3056 # We found the default executable, but exeext='' is most 3057 # certainly right. 3058 break;; 3059 *.* ) 3060 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3061 then :; else 3062 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3063 fi 3064 # We set ac_cv_exeext here because the later test for it is not 3065 # safe: cross compilers may not add the suffix if given an `-o' 3066 # argument, so we may need to know it at that point already. 3067 # Even if this section looks crufty: it has the advantage of 3068 # actually working. 3069 break;; 3070 * ) 3071 break;; 3072 esac 3073 done 3074 test "$ac_cv_exeext" = no && ac_cv_exeext= 3075 3076 else 3077 ac_file='' 3078 fi 3079 if test -z "$ac_file"; then : 3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3081 $as_echo "no" >&6; } 3082 $as_echo "$as_me: failed program was:" >&5 3083 sed 's/^/| /' conftest.$ac_ext >&5 3084 3085 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3086 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3087 as_fn_error 77 "C compiler cannot create executables 3088 See \`config.log' for more details" "$LINENO" 5; } 3089 else 3090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3091 $as_echo "yes" >&6; } 3092 fi 3093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3094 $as_echo_n "checking for C compiler default output file name... " >&6; } 3095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3096 $as_echo "$ac_file" >&6; } 3097 ac_exeext=$ac_cv_exeext 3098 3099 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3100 ac_clean_files=$ac_clean_files_save 3101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3102 $as_echo_n "checking for suffix of executables... " >&6; } 3103 if { { ac_try="$ac_link" 3104 case "(($ac_try" in 3105 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3106 *) ac_try_echo=$ac_try;; 3107 esac 3108 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3109 $as_echo "$ac_try_echo"; } >&5 3110 (eval "$ac_link") 2>&5 3111 ac_status=$? 3112 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3113 test $ac_status = 0; }; then : 3114 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3115 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3116 # work properly (i.e., refer to `conftest.exe'), while it won't with 3117 # `rm'. 3118 for ac_file in conftest.exe conftest conftest.*; do 3119 test -f "$ac_file" || continue 3120 case $ac_file in 3121 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3122 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3123 break;; 3124 * ) break;; 3125 esac 3126 done 3127 else 3128 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3129 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3130 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3131 See \`config.log' for more details" "$LINENO" 5; } 3132 fi 3133 rm -f conftest conftest$ac_cv_exeext 3134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3135 $as_echo "$ac_cv_exeext" >&6; } 3136 3137 rm -f conftest.$ac_ext 3138 EXEEXT=$ac_cv_exeext 3139 ac_exeext=$EXEEXT 3140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3141 /* end confdefs.h. */ 3142 #include <stdio.h> 3143 int 3144 main () 3145 { 3146 FILE *f = fopen ("conftest.out", "w"); 3147 return ferror (f) || fclose (f) != 0; 3148 3149 ; 3150 return 0; 3151 } 3152 _ACEOF 3153 ac_clean_files="$ac_clean_files conftest.out" 3154 # Check that the compiler produces executables we can run. If not, either 3155 # the compiler is broken, or we cross compile. 3156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3157 $as_echo_n "checking whether we are cross compiling... " >&6; } 3158 if test "$cross_compiling" != yes; then 3159 { { ac_try="$ac_link" 3160 case "(($ac_try" in 3161 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3162 *) ac_try_echo=$ac_try;; 3163 esac 3164 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3165 $as_echo "$ac_try_echo"; } >&5 3166 (eval "$ac_link") 2>&5 3167 ac_status=$? 3168 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3169 test $ac_status = 0; } 3170 if { ac_try='./conftest$ac_cv_exeext' 3171 { { case "(($ac_try" in 3172 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3173 *) ac_try_echo=$ac_try;; 3174 esac 3175 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3176 $as_echo "$ac_try_echo"; } >&5 3177 (eval "$ac_try") 2>&5 3178 ac_status=$? 3179 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3180 test $ac_status = 0; }; }; then 3181 cross_compiling=no 3182 else 3183 if test "$cross_compiling" = maybe; then 3184 cross_compiling=yes 3185 else 3186 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3187 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3188 as_fn_error $? "cannot run C compiled programs. 3189 If you meant to cross compile, use \`--host'. 3190 See \`config.log' for more details" "$LINENO" 5; } 3191 fi 3192 fi 3193 fi 3194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3195 $as_echo "$cross_compiling" >&6; } 3196 3197 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3198 ac_clean_files=$ac_clean_files_save 3199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3200 $as_echo_n "checking for suffix of object files... " >&6; } 3201 if ${ac_cv_objext+:} false; then : 3202 $as_echo_n "(cached) " >&6 3203 else 3204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3205 /* end confdefs.h. */ 3206 3207 int 3208 main () 3209 { 3210 3211 ; 3212 return 0; 3213 } 3214 _ACEOF 3215 rm -f conftest.o conftest.obj 3216 if { { ac_try="$ac_compile" 3217 case "(($ac_try" in 3218 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3219 *) ac_try_echo=$ac_try;; 3220 esac 3221 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3222 $as_echo "$ac_try_echo"; } >&5 3223 (eval "$ac_compile") 2>&5 3224 ac_status=$? 3225 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3226 test $ac_status = 0; }; then : 3227 for ac_file in conftest.o conftest.obj conftest.*; do 3228 test -f "$ac_file" || continue; 3229 case $ac_file in 3230 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3231 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3232 break;; 3233 esac 3234 done 3235 else 3236 $as_echo "$as_me: failed program was:" >&5 3237 sed 's/^/| /' conftest.$ac_ext >&5 3238 3239 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3240 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3241 as_fn_error $? "cannot compute suffix of object files: cannot compile 3242 See \`config.log' for more details" "$LINENO" 5; } 3243 fi 3244 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3245 fi 3246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3247 $as_echo "$ac_cv_objext" >&6; } 3248 OBJEXT=$ac_cv_objext 3249 ac_objext=$OBJEXT 3250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3251 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3252 if ${ac_cv_c_compiler_gnu+:} false; then : 3253 $as_echo_n "(cached) " >&6 3254 else 3255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3256 /* end confdefs.h. */ 3257 3258 int 3259 main () 3260 { 3261 #ifndef __GNUC__ 3262 choke me 3263 #endif 3264 3265 ; 3266 return 0; 3267 } 3268 _ACEOF 3269 if ac_fn_c_try_compile "$LINENO"; then : 3270 ac_compiler_gnu=yes 3271 else 3272 ac_compiler_gnu=no 3273 fi 3274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3275 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3276 3277 fi 3278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3279 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3280 if test $ac_compiler_gnu = yes; then 3281 GCC=yes 3282 else 3283 GCC= 3284 fi 3285 ac_test_CFLAGS=${CFLAGS+set} 3286 ac_save_CFLAGS=$CFLAGS 3287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3288 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3289 if ${ac_cv_prog_cc_g+:} false; then : 3290 $as_echo_n "(cached) " >&6 3291 else 3292 ac_save_c_werror_flag=$ac_c_werror_flag 3293 ac_c_werror_flag=yes 3294 ac_cv_prog_cc_g=no 3295 CFLAGS="-g" 3296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3297 /* end confdefs.h. */ 3298 3299 int 3300 main () 3301 { 3302 3303 ; 3304 return 0; 3305 } 3306 _ACEOF 3307 if ac_fn_c_try_compile "$LINENO"; then : 3308 ac_cv_prog_cc_g=yes 3309 else 3310 CFLAGS="" 3311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3312 /* end confdefs.h. */ 3313 3314 int 3315 main () 3316 { 3317 3318 ; 3319 return 0; 3320 } 3321 _ACEOF 3322 if ac_fn_c_try_compile "$LINENO"; then : 3323 3324 else 3325 ac_c_werror_flag=$ac_save_c_werror_flag 3326 CFLAGS="-g" 3327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3328 /* end confdefs.h. */ 3329 3330 int 3331 main () 3332 { 3333 3334 ; 3335 return 0; 3336 } 3337 _ACEOF 3338 if ac_fn_c_try_compile "$LINENO"; then : 3339 ac_cv_prog_cc_g=yes 3340 fi 3341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3342 fi 3343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3344 fi 3345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3346 ac_c_werror_flag=$ac_save_c_werror_flag 3347 fi 3348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3349 $as_echo "$ac_cv_prog_cc_g" >&6; } 3350 if test "$ac_test_CFLAGS" = set; then 3351 CFLAGS=$ac_save_CFLAGS 3352 elif test $ac_cv_prog_cc_g = yes; then 3353 if test "$GCC" = yes; then 3354 CFLAGS="-g -O2" 3355 else 3356 CFLAGS="-g" 3357 fi 3358 else 3359 if test "$GCC" = yes; then 3360 CFLAGS="-O2" 3361 else 3362 CFLAGS= 3363 fi 3364 fi 3365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3366 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3367 if ${ac_cv_prog_cc_c89+:} false; then : 3368 $as_echo_n "(cached) " >&6 3369 else 3370 ac_cv_prog_cc_c89=no 3371 ac_save_CC=$CC 3372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3373 /* end confdefs.h. */ 3374 #include <stdarg.h> 3375 #include <stdio.h> 3376 #include <sys/types.h> 3377 #include <sys/stat.h> 3378 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3379 struct buf { int x; }; 3380 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3381 static char *e (p, i) 3382 char **p; 3383 int i; 3384 { 3385 return p[i]; 3386 } 3387 static char *f (char * (*g) (char **, int), char **p, ...) 3388 { 3389 char *s; 3390 va_list v; 3391 va_start (v,p); 3392 s = g (p, va_arg (v,int)); 3393 va_end (v); 3394 return s; 3395 } 3396 3397 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3398 function prototypes and stuff, but not '\xHH' hex character constants. 3399 These don't provoke an error unfortunately, instead are silently treated 3400 as 'x'. The following induces an error, until -std is added to get 3401 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3402 array size at least. It's necessary to write '\x00'==0 to get something 3403 that's true only with -std. */ 3404 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3405 3406 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3407 inside strings and character constants. */ 3408 #define FOO(x) 'x' 3409 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3410 3411 int test (int i, double x); 3412 struct s1 {int (*f) (int a);}; 3413 struct s2 {int (*f) (double a);}; 3414 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3415 int argc; 3416 char **argv; 3417 int 3418 main () 3419 { 3420 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3421 ; 3422 return 0; 3423 } 3424 _ACEOF 3425 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3426 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3427 do 3428 CC="$ac_save_CC $ac_arg" 3429 if ac_fn_c_try_compile "$LINENO"; then : 3430 ac_cv_prog_cc_c89=$ac_arg 3431 fi 3432 rm -f core conftest.err conftest.$ac_objext 3433 test "x$ac_cv_prog_cc_c89" != "xno" && break 3434 done 3435 rm -f conftest.$ac_ext 3436 CC=$ac_save_CC 3437 3438 fi 3439 # AC_CACHE_VAL 3440 case "x$ac_cv_prog_cc_c89" in 3441 x) 3442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3443 $as_echo "none needed" >&6; } ;; 3444 xno) 3445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3446 $as_echo "unsupported" >&6; } ;; 3447 *) 3448 CC="$CC $ac_cv_prog_cc_c89" 3449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3450 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3451 esac 3452 if test "x$ac_cv_prog_cc_c89" != xno; then : 3453 3454 fi 3455 3456 ac_ext=c 3457 ac_cpp='$CPP $CPPFLAGS' 3458 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3459 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3460 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3461 3462 depcc="$CC" am_compiler_list= 3463 3464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3465 $as_echo_n "checking dependency style of $depcc... " >&6; } 3466 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3467 $as_echo_n "(cached) " >&6 3468 else 3469 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3470 # We make a subdir and do the tests there. Otherwise we can end up 3471 # making bogus files that we don't know about and never remove. For 3472 # instance it was reported that on HP-UX the gcc test will end up 3473 # making a dummy file named `D' -- because `-MD' means `put the output 3474 # in D'. 3475 rm -rf conftest.dir 3476 mkdir conftest.dir 3477 # Copy depcomp to subdir because otherwise we won't find it if we're 3478 # using a relative directory. 3479 cp "$am_depcomp" conftest.dir 3480 cd conftest.dir 3481 # We will build objects and dependencies in a subdirectory because 3482 # it helps to detect inapplicable dependency modes. For instance 3483 # both Tru64's cc and ICC support -MD to output dependencies as a 3484 # side effect of compilation, but ICC will put the dependencies in 3485 # the current directory while Tru64 will put them in the object 3486 # directory. 3487 mkdir sub 3488 3489 am_cv_CC_dependencies_compiler_type=none 3490 if test "$am_compiler_list" = ""; then 3491 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3492 fi 3493 am__universal=false 3494 case " $depcc " in #( 3495 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3496 esac 3497 3498 for depmode in $am_compiler_list; do 3499 # Setup a source with many dependencies, because some compilers 3500 # like to wrap large dependency lists on column 80 (with \), and 3501 # we should not choose a depcomp mode which is confused by this. 3502 # 3503 # We need to recreate these files for each test, as the compiler may 3504 # overwrite some of them when testing with obscure command lines. 3505 # This happens at least with the AIX C compiler. 3506 : > sub/conftest.c 3507 for i in 1 2 3 4 5 6; do 3508 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3509 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3510 # Solaris 8's {/usr,}/bin/sh. 3511 touch sub/conftst$i.h 3512 done 3513 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3514 3515 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3516 # mode. It turns out that the SunPro C++ compiler does not properly 3517 # handle `-M -o', and we need to detect this. Also, some Intel 3518 # versions had trouble with output in subdirs 3519 am__obj=sub/conftest.${OBJEXT-o} 3520 am__minus_obj="-o $am__obj" 3521 case $depmode in 3522 gcc) 3523 # This depmode causes a compiler race in universal mode. 3524 test "$am__universal" = false || continue 3525 ;; 3526 nosideeffect) 3527 # after this tag, mechanisms are not by side-effect, so they'll 3528 # only be used when explicitly requested 3529 if test "x$enable_dependency_tracking" = xyes; then 3530 continue 3531 else 3532 break 3533 fi 3534 ;; 3535 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3536 # This compiler won't grok `-c -o', but also, the minuso test has 3537 # not run yet. These depmodes are late enough in the game, and 3538 # so weak that their functioning should not be impacted. 3539 am__obj=conftest.${OBJEXT-o} 3540 am__minus_obj= 3541 ;; 3542 none) break ;; 3543 esac 3544 if depmode=$depmode \ 3545 source=sub/conftest.c object=$am__obj \ 3546 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3547 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3548 >/dev/null 2>conftest.err && 3549 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3550 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3551 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3552 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3553 # icc doesn't choke on unknown options, it will just issue warnings 3554 # or remarks (even with -Werror). So we grep stderr for any message 3555 # that says an option was ignored or not supported. 3556 # When given -MP, icc 7.0 and 7.1 complain thusly: 3557 # icc: Command line warning: ignoring option '-M'; no argument required 3558 # The diagnosis changed in icc 8.0: 3559 # icc: Command line remark: option '-MP' not supported 3560 if (grep 'ignoring option' conftest.err || 3561 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3562 am_cv_CC_dependencies_compiler_type=$depmode 3563 break 3564 fi 3565 fi 3566 done 3567 3568 cd .. 3569 rm -rf conftest.dir 3570 else 3571 am_cv_CC_dependencies_compiler_type=none 3572 fi 3573 3574 fi 3575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3576 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3577 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3578 3579 if 3580 test "x$enable_dependency_tracking" != xno \ 3581 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3582 am__fastdepCC_TRUE= 3583 am__fastdepCC_FALSE='#' 3584 else 3585 am__fastdepCC_TRUE='#' 3586 am__fastdepCC_FALSE= 3587 fi 3588 3589 3590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3591 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3592 if ${ac_cv_prog_cc_c99+:} false; then : 3593 $as_echo_n "(cached) " >&6 3594 else 3595 ac_cv_prog_cc_c99=no 3596 ac_save_CC=$CC 3597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3598 /* end confdefs.h. */ 3599 #include <stdarg.h> 3600 #include <stdbool.h> 3601 #include <stdlib.h> 3602 #include <wchar.h> 3603 #include <stdio.h> 3604 3605 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3606 #define debug(...) fprintf (stderr, __VA_ARGS__) 3607 #define showlist(...) puts (#__VA_ARGS__) 3608 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3609 static void 3610 test_varargs_macros (void) 3611 { 3612 int x = 1234; 3613 int y = 5678; 3614 debug ("Flag"); 3615 debug ("X = %d\n", x); 3616 showlist (The first, second, and third items.); 3617 report (x>y, "x is %d but y is %d", x, y); 3618 } 3619 3620 // Check long long types. 3621 #define BIG64 18446744073709551615ull 3622 #define BIG32 4294967295ul 3623 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3624 #if !BIG_OK 3625 your preprocessor is broken; 3626 #endif 3627 #if BIG_OK 3628 #else 3629 your preprocessor is broken; 3630 #endif 3631 static long long int bignum = -9223372036854775807LL; 3632 static unsigned long long int ubignum = BIG64; 3633 3634 struct incomplete_array 3635 { 3636 int datasize; 3637 double data[]; 3638 }; 3639 3640 struct named_init { 3641 int number; 3642 const wchar_t *name; 3643 double average; 3644 }; 3645 3646 typedef const char *ccp; 3647 3648 static inline int 3649 test_restrict (ccp restrict text) 3650 { 3651 // See if C++-style comments work. 3652 // Iterate through items via the restricted pointer. 3653 // Also check for declarations in for loops. 3654 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3655 continue; 3656 return 0; 3657 } 3658 3659 // Check varargs and va_copy. 3660 static void 3661 test_varargs (const char *format, ...) 3662 { 3663 va_list args; 3664 va_start (args, format); 3665 va_list args_copy; 3666 va_copy (args_copy, args); 3667 3668 const char *str; 3669 int number; 3670 float fnumber; 3671 3672 while (*format) 3673 { 3674 switch (*format++) 3675 { 3676 case 's': // string 3677 str = va_arg (args_copy, const char *); 3678 break; 3679 case 'd': // int 3680 number = va_arg (args_copy, int); 3681 break; 3682 case 'f': // float 3683 fnumber = va_arg (args_copy, double); 3684 break; 3685 default: 3686 break; 3687 } 3688 } 3689 va_end (args_copy); 3690 va_end (args); 3691 } 3692 3693 int 3694 main () 3695 { 3696 3697 // Check bool. 3698 _Bool success = false; 3699 3700 // Check restrict. 3701 if (test_restrict ("String literal") == 0) 3702 success = true; 3703 char *restrict newvar = "Another string"; 3704 3705 // Check varargs. 3706 test_varargs ("s, d' f .", "string", 65, 34.234); 3707 test_varargs_macros (); 3708 3709 // Check flexible array members. 3710 struct incomplete_array *ia = 3711 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3712 ia->datasize = 10; 3713 for (int i = 0; i < ia->datasize; ++i) 3714 ia->data[i] = i * 1.234; 3715 3716 // Check named initializers. 3717 struct named_init ni = { 3718 .number = 34, 3719 .name = L"Test wide string", 3720 .average = 543.34343, 3721 }; 3722 3723 ni.number = 58; 3724 3725 int dynamic_array[ni.number]; 3726 dynamic_array[ni.number - 1] = 543; 3727 3728 // work around unused variable warnings 3729 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3730 || dynamic_array[ni.number - 1] != 543); 3731 3732 ; 3733 return 0; 3734 } 3735 _ACEOF 3736 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3737 do 3738 CC="$ac_save_CC $ac_arg" 3739 if ac_fn_c_try_compile "$LINENO"; then : 3740 ac_cv_prog_cc_c99=$ac_arg 3741 fi 3742 rm -f core conftest.err conftest.$ac_objext 3743 test "x$ac_cv_prog_cc_c99" != "xno" && break 3744 done 3745 rm -f conftest.$ac_ext 3746 CC=$ac_save_CC 3747 3748 fi 3749 # AC_CACHE_VAL 3750 case "x$ac_cv_prog_cc_c99" in 3751 x) 3752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3753 $as_echo "none needed" >&6; } ;; 3754 xno) 3755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3756 $as_echo "unsupported" >&6; } ;; 3757 *) 3758 CC="$CC $ac_cv_prog_cc_c99" 3759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3760 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3761 esac 3762 if test "x$ac_cv_prog_cc_c99" != xno; then : 3763 3764 fi 3765 3766 3767 3768 ac_ext=c 3769 ac_cpp='$CPP $CPPFLAGS' 3770 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3771 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3772 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3774 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3775 # On Suns, sometimes $CPP names a directory. 3776 if test -n "$CPP" && test -d "$CPP"; then 3777 CPP= 3778 fi 3779 if test -z "$CPP"; then 3780 if ${ac_cv_prog_CPP+:} false; then : 3781 $as_echo_n "(cached) " >&6 3782 else 3783 # Double quotes because CPP needs to be expanded 3784 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3785 do 3786 ac_preproc_ok=false 3787 for ac_c_preproc_warn_flag in '' yes 3788 do 3789 # Use a header file that comes with gcc, so configuring glibc 3790 # with a fresh cross-compiler works. 3791 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3792 # <limits.h> exists even on freestanding compilers. 3793 # On the NeXT, cc -E runs the code through the compiler's parser, 3794 # not just through cpp. "Syntax error" is here to catch this case. 3795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3796 /* end confdefs.h. */ 3797 #ifdef __STDC__ 3798 # include <limits.h> 3799 #else 3800 # include <assert.h> 3801 #endif 3802 Syntax error 3803 _ACEOF 3804 if ac_fn_c_try_cpp "$LINENO"; then : 3805 3806 else 3807 # Broken: fails on valid input. 3808 continue 3809 fi 3810 rm -f conftest.err conftest.i conftest.$ac_ext 3811 3812 # OK, works on sane cases. Now check whether nonexistent headers 3813 # can be detected and how. 3814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3815 /* end confdefs.h. */ 3816 #include <ac_nonexistent.h> 3817 _ACEOF 3818 if ac_fn_c_try_cpp "$LINENO"; then : 3819 # Broken: success on invalid input. 3820 continue 3821 else 3822 # Passes both tests. 3823 ac_preproc_ok=: 3824 break 3825 fi 3826 rm -f conftest.err conftest.i conftest.$ac_ext 3827 3828 done 3829 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3830 rm -f conftest.i conftest.err conftest.$ac_ext 3831 if $ac_preproc_ok; then : 3832 break 3833 fi 3834 3835 done 3836 ac_cv_prog_CPP=$CPP 3837 3838 fi 3839 CPP=$ac_cv_prog_CPP 3840 else 3841 ac_cv_prog_CPP=$CPP 3842 fi 3843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3844 $as_echo "$CPP" >&6; } 3845 ac_preproc_ok=false 3846 for ac_c_preproc_warn_flag in '' yes 3847 do 3848 # Use a header file that comes with gcc, so configuring glibc 3849 # with a fresh cross-compiler works. 3850 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3851 # <limits.h> exists even on freestanding compilers. 3852 # On the NeXT, cc -E runs the code through the compiler's parser, 3853 # not just through cpp. "Syntax error" is here to catch this case. 3854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3855 /* end confdefs.h. */ 3856 #ifdef __STDC__ 3857 # include <limits.h> 3858 #else 3859 # include <assert.h> 3860 #endif 3861 Syntax error 3862 _ACEOF 3863 if ac_fn_c_try_cpp "$LINENO"; then : 3864 3865 else 3866 # Broken: fails on valid input. 3867 continue 3868 fi 3869 rm -f conftest.err conftest.i conftest.$ac_ext 3870 3871 # OK, works on sane cases. Now check whether nonexistent headers 3872 # can be detected and how. 3873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3874 /* end confdefs.h. */ 3875 #include <ac_nonexistent.h> 3876 _ACEOF 3877 if ac_fn_c_try_cpp "$LINENO"; then : 3878 # Broken: success on invalid input. 3879 continue 3880 else 3881 # Passes both tests. 3882 ac_preproc_ok=: 3883 break 3884 fi 3885 rm -f conftest.err conftest.i conftest.$ac_ext 3886 3887 done 3888 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3889 rm -f conftest.i conftest.err conftest.$ac_ext 3890 if $ac_preproc_ok; then : 3891 3892 else 3893 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3894 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3895 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3896 See \`config.log' for more details" "$LINENO" 5; } 3897 fi 3898 3899 ac_ext=c 3900 ac_cpp='$CPP $CPPFLAGS' 3901 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3902 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3903 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3904 3905 3906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3907 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3908 if ${ac_cv_path_GREP+:} false; then : 3909 $as_echo_n "(cached) " >&6 3910 else 3911 if test -z "$GREP"; then 3912 ac_path_GREP_found=false 3913 # Loop through the user's path and test for each of PROGNAME-LIST 3914 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3915 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3916 do 3917 IFS=$as_save_IFS 3918 test -z "$as_dir" && as_dir=. 3919 for ac_prog in grep ggrep; do 3920 for ac_exec_ext in '' $ac_executable_extensions; do 3921 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3922 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3923 # Check for GNU ac_path_GREP and select it if it is found. 3924 # Check for GNU $ac_path_GREP 3925 case `"$ac_path_GREP" --version 2>&1` in 3926 *GNU*) 3927 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3928 *) 3929 ac_count=0 3930 $as_echo_n 0123456789 >"conftest.in" 3931 while : 3932 do 3933 cat "conftest.in" "conftest.in" >"conftest.tmp" 3934 mv "conftest.tmp" "conftest.in" 3935 cp "conftest.in" "conftest.nl" 3936 $as_echo 'GREP' >> "conftest.nl" 3937 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3938 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3939 as_fn_arith $ac_count + 1 && ac_count=$as_val 3940 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3941 # Best one so far, save it but keep looking for a better one 3942 ac_cv_path_GREP="$ac_path_GREP" 3943 ac_path_GREP_max=$ac_count 3944 fi 3945 # 10*(2^10) chars as input seems more than enough 3946 test $ac_count -gt 10 && break 3947 done 3948 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3949 esac 3950 3951 $ac_path_GREP_found && break 3 3952 done 3953 done 3954 done 3955 IFS=$as_save_IFS 3956 if test -z "$ac_cv_path_GREP"; then 3957 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3958 fi 3959 else 3960 ac_cv_path_GREP=$GREP 3961 fi 3962 3963 fi 3964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3965 $as_echo "$ac_cv_path_GREP" >&6; } 3966 GREP="$ac_cv_path_GREP" 3967 3968 3969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3970 $as_echo_n "checking for egrep... " >&6; } 3971 if ${ac_cv_path_EGREP+:} false; then : 3972 $as_echo_n "(cached) " >&6 3973 else 3974 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3975 then ac_cv_path_EGREP="$GREP -E" 3976 else 3977 if test -z "$EGREP"; then 3978 ac_path_EGREP_found=false 3979 # Loop through the user's path and test for each of PROGNAME-LIST 3980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3981 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3982 do 3983 IFS=$as_save_IFS 3984 test -z "$as_dir" && as_dir=. 3985 for ac_prog in egrep; do 3986 for ac_exec_ext in '' $ac_executable_extensions; do 3987 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3988 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3989 # Check for GNU ac_path_EGREP and select it if it is found. 3990 # Check for GNU $ac_path_EGREP 3991 case `"$ac_path_EGREP" --version 2>&1` in 3992 *GNU*) 3993 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3994 *) 3995 ac_count=0 3996 $as_echo_n 0123456789 >"conftest.in" 3997 while : 3998 do 3999 cat "conftest.in" "conftest.in" >"conftest.tmp" 4000 mv "conftest.tmp" "conftest.in" 4001 cp "conftest.in" "conftest.nl" 4002 $as_echo 'EGREP' >> "conftest.nl" 4003 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4004 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4005 as_fn_arith $ac_count + 1 && ac_count=$as_val 4006 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4007 # Best one so far, save it but keep looking for a better one 4008 ac_cv_path_EGREP="$ac_path_EGREP" 4009 ac_path_EGREP_max=$ac_count 4010 fi 4011 # 10*(2^10) chars as input seems more than enough 4012 test $ac_count -gt 10 && break 4013 done 4014 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4015 esac 4016 4017 $ac_path_EGREP_found && break 3 4018 done 4019 done 4020 done 4021 IFS=$as_save_IFS 4022 if test -z "$ac_cv_path_EGREP"; then 4023 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4024 fi 4025 else 4026 ac_cv_path_EGREP=$EGREP 4027 fi 4028 4029 fi 4030 fi 4031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4032 $as_echo "$ac_cv_path_EGREP" >&6; } 4033 EGREP="$ac_cv_path_EGREP" 4034 4035 4036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4037 $as_echo_n "checking for ANSI C header files... " >&6; } 4038 if ${ac_cv_header_stdc+:} false; then : 4039 $as_echo_n "(cached) " >&6 4040 else 4041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4042 /* end confdefs.h. */ 4043 #include <stdlib.h> 4044 #include <stdarg.h> 4045 #include <string.h> 4046 #include <float.h> 4047 4048 int 4049 main () 4050 { 4051 4052 ; 4053 return 0; 4054 } 4055 _ACEOF 4056 if ac_fn_c_try_compile "$LINENO"; then : 4057 ac_cv_header_stdc=yes 4058 else 4059 ac_cv_header_stdc=no 4060 fi 4061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4062 4063 if test $ac_cv_header_stdc = yes; then 4064 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4066 /* end confdefs.h. */ 4067 #include <string.h> 4068 4069 _ACEOF 4070 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4071 $EGREP "memchr" >/dev/null 2>&1; then : 4072 4073 else 4074 ac_cv_header_stdc=no 4075 fi 4076 rm -f conftest* 4077 4078 fi 4079 4080 if test $ac_cv_header_stdc = yes; then 4081 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4083 /* end confdefs.h. */ 4084 #include <stdlib.h> 4085 4086 _ACEOF 4087 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4088 $EGREP "free" >/dev/null 2>&1; then : 4089 4090 else 4091 ac_cv_header_stdc=no 4092 fi 4093 rm -f conftest* 4094 4095 fi 4096 4097 if test $ac_cv_header_stdc = yes; then 4098 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4099 if test "$cross_compiling" = yes; then : 4100 : 4101 else 4102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4103 /* end confdefs.h. */ 4104 #include <ctype.h> 4105 #include <stdlib.h> 4106 #if ((' ' & 0x0FF) == 0x020) 4107 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4108 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4109 #else 4110 # define ISLOWER(c) \ 4111 (('a' <= (c) && (c) <= 'i') \ 4112 || ('j' <= (c) && (c) <= 'r') \ 4113 || ('s' <= (c) && (c) <= 'z')) 4114 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4115 #endif 4116 4117 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4118 int 4119 main () 4120 { 4121 int i; 4122 for (i = 0; i < 256; i++) 4123 if (XOR (islower (i), ISLOWER (i)) 4124 || toupper (i) != TOUPPER (i)) 4125 return 2; 4126 return 0; 4127 } 4128 _ACEOF 4129 if ac_fn_c_try_run "$LINENO"; then : 4130 4131 else 4132 ac_cv_header_stdc=no 4133 fi 4134 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4135 conftest.$ac_objext conftest.beam conftest.$ac_ext 4136 fi 4137 4138 fi 4139 fi 4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4141 $as_echo "$ac_cv_header_stdc" >&6; } 4142 if test $ac_cv_header_stdc = yes; then 4143 4144 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4145 4146 fi 4147 4148 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4149 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4150 inttypes.h stdint.h unistd.h 4151 do : 4152 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4153 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4154 " 4155 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4156 cat >>confdefs.h <<_ACEOF 4157 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4158 _ACEOF 4159 4160 fi 4161 4162 done 4163 4164 4165 4166 4167 4168 4169 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4170 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4171 CLANGCC="yes" 4172 else 4173 CLANGCC="no" 4174 fi 4175 4176 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4177 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4178 INTELCC="yes" 4179 else 4180 INTELCC="no" 4181 fi 4182 4183 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4184 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4185 SUNCC="yes" 4186 else 4187 SUNCC="no" 4188 fi 4189 4190 4191 4192 4193 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4194 if test -n "$ac_tool_prefix"; then 4195 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4196 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4198 $as_echo_n "checking for $ac_word... " >&6; } 4199 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4200 $as_echo_n "(cached) " >&6 4201 else 4202 case $PKG_CONFIG in 4203 [\\/]* | ?:[\\/]*) 4204 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4205 ;; 4206 *) 4207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4208 for as_dir in $PATH 4209 do 4210 IFS=$as_save_IFS 4211 test -z "$as_dir" && as_dir=. 4212 for ac_exec_ext in '' $ac_executable_extensions; do 4213 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4214 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4215 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4216 break 2 4217 fi 4218 done 4219 done 4220 IFS=$as_save_IFS 4221 4222 ;; 4223 esac 4224 fi 4225 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4226 if test -n "$PKG_CONFIG"; then 4227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4228 $as_echo "$PKG_CONFIG" >&6; } 4229 else 4230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4231 $as_echo "no" >&6; } 4232 fi 4233 4234 4235 fi 4236 if test -z "$ac_cv_path_PKG_CONFIG"; then 4237 ac_pt_PKG_CONFIG=$PKG_CONFIG 4238 # Extract the first word of "pkg-config", so it can be a program name with args. 4239 set dummy pkg-config; ac_word=$2 4240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4241 $as_echo_n "checking for $ac_word... " >&6; } 4242 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4243 $as_echo_n "(cached) " >&6 4244 else 4245 case $ac_pt_PKG_CONFIG in 4246 [\\/]* | ?:[\\/]*) 4247 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4248 ;; 4249 *) 4250 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4251 for as_dir in $PATH 4252 do 4253 IFS=$as_save_IFS 4254 test -z "$as_dir" && as_dir=. 4255 for ac_exec_ext in '' $ac_executable_extensions; do 4256 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4257 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4258 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4259 break 2 4260 fi 4261 done 4262 done 4263 IFS=$as_save_IFS 4264 4265 ;; 4266 esac 4267 fi 4268 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4269 if test -n "$ac_pt_PKG_CONFIG"; then 4270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4271 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4272 else 4273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4274 $as_echo "no" >&6; } 4275 fi 4276 4277 if test "x$ac_pt_PKG_CONFIG" = x; then 4278 PKG_CONFIG="" 4279 else 4280 case $cross_compiling:$ac_tool_warned in 4281 yes:) 4282 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4283 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4284 ac_tool_warned=yes ;; 4285 esac 4286 PKG_CONFIG=$ac_pt_PKG_CONFIG 4287 fi 4288 else 4289 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4290 fi 4291 4292 fi 4293 if test -n "$PKG_CONFIG"; then 4294 _pkg_min_version=0.9.0 4295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4296 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4297 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4299 $as_echo "yes" >&6; } 4300 else 4301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4302 $as_echo "no" >&6; } 4303 PKG_CONFIG="" 4304 fi 4305 4306 fi 4307 # Make sure we can run config.sub. 4308 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4309 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4310 4311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4312 $as_echo_n "checking build system type... " >&6; } 4313 if ${ac_cv_build+:} false; then : 4314 $as_echo_n "(cached) " >&6 4315 else 4316 ac_build_alias=$build_alias 4317 test "x$ac_build_alias" = x && 4318 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4319 test "x$ac_build_alias" = x && 4320 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4321 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4322 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4323 4324 fi 4325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4326 $as_echo "$ac_cv_build" >&6; } 4327 case $ac_cv_build in 4328 *-*-*) ;; 4329 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4330 esac 4331 build=$ac_cv_build 4332 ac_save_IFS=$IFS; IFS='-' 4333 set x $ac_cv_build 4334 shift 4335 build_cpu=$1 4336 build_vendor=$2 4337 shift; shift 4338 # Remember, the first character of IFS is used to create $*, 4339 # except with old shells: 4340 build_os=$* 4341 IFS=$ac_save_IFS 4342 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4343 4344 4345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4346 $as_echo_n "checking host system type... " >&6; } 4347 if ${ac_cv_host+:} false; then : 4348 $as_echo_n "(cached) " >&6 4349 else 4350 if test "x$host_alias" = x; then 4351 ac_cv_host=$ac_cv_build 4352 else 4353 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4354 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4355 fi 4356 4357 fi 4358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4359 $as_echo "$ac_cv_host" >&6; } 4360 case $ac_cv_host in 4361 *-*-*) ;; 4362 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4363 esac 4364 host=$ac_cv_host 4365 ac_save_IFS=$IFS; IFS='-' 4366 set x $ac_cv_host 4367 shift 4368 host_cpu=$1 4369 host_vendor=$2 4370 shift; shift 4371 # Remember, the first character of IFS is used to create $*, 4372 # except with old shells: 4373 host_os=$* 4374 IFS=$ac_save_IFS 4375 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4376 4377 4378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4379 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4380 if ${ac_cv_path_SED+:} false; then : 4381 $as_echo_n "(cached) " >&6 4382 else 4383 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4384 for ac_i in 1 2 3 4 5 6 7; do 4385 ac_script="$ac_script$as_nl$ac_script" 4386 done 4387 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4388 { ac_script=; unset ac_script;} 4389 if test -z "$SED"; then 4390 ac_path_SED_found=false 4391 # Loop through the user's path and test for each of PROGNAME-LIST 4392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4393 for as_dir in $PATH 4394 do 4395 IFS=$as_save_IFS 4396 test -z "$as_dir" && as_dir=. 4397 for ac_prog in sed gsed; do 4398 for ac_exec_ext in '' $ac_executable_extensions; do 4399 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4400 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4401 # Check for GNU ac_path_SED and select it if it is found. 4402 # Check for GNU $ac_path_SED 4403 case `"$ac_path_SED" --version 2>&1` in 4404 *GNU*) 4405 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4406 *) 4407 ac_count=0 4408 $as_echo_n 0123456789 >"conftest.in" 4409 while : 4410 do 4411 cat "conftest.in" "conftest.in" >"conftest.tmp" 4412 mv "conftest.tmp" "conftest.in" 4413 cp "conftest.in" "conftest.nl" 4414 $as_echo '' >> "conftest.nl" 4415 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4416 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4417 as_fn_arith $ac_count + 1 && ac_count=$as_val 4418 if test $ac_count -gt ${ac_path_SED_max-0}; then 4419 # Best one so far, save it but keep looking for a better one 4420 ac_cv_path_SED="$ac_path_SED" 4421 ac_path_SED_max=$ac_count 4422 fi 4423 # 10*(2^10) chars as input seems more than enough 4424 test $ac_count -gt 10 && break 4425 done 4426 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4427 esac 4428 4429 $ac_path_SED_found && break 3 4430 done 4431 done 4432 done 4433 IFS=$as_save_IFS 4434 if test -z "$ac_cv_path_SED"; then 4435 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4436 fi 4437 else 4438 ac_cv_path_SED=$SED 4439 fi 4440 4441 fi 4442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4443 $as_echo "$ac_cv_path_SED" >&6; } 4444 SED="$ac_cv_path_SED" 4445 rm -f conftest.sed 4446 4447 4448 4449 4450 4451 4452 # Check whether --enable-selective-werror was given. 4453 if test "${enable_selective_werror+set}" = set; then : 4454 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4455 else 4456 SELECTIVE_WERROR=yes 4457 fi 4458 4459 4460 4461 4462 4463 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4464 if test "x$SUNCC" = "xyes"; then 4465 BASE_CFLAGS="-v" 4466 else 4467 BASE_CFLAGS="" 4468 fi 4469 4470 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4471 4472 4473 4474 4475 4476 4477 4478 4479 4480 4481 4482 4483 4484 xorg_testset_save_CFLAGS="$CFLAGS" 4485 4486 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4489 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4490 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4491 $as_echo_n "(cached) " >&6 4492 else 4493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4494 /* end confdefs.h. */ 4495 int i; 4496 _ACEOF 4497 if ac_fn_c_try_compile "$LINENO"; then : 4498 xorg_cv_cc_flag_unknown_warning_option=yes 4499 else 4500 xorg_cv_cc_flag_unknown_warning_option=no 4501 fi 4502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4503 fi 4504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4505 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4506 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4507 CFLAGS="$xorg_testset_save_CFLAGS" 4508 fi 4509 4510 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4511 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4513 fi 4514 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4516 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4517 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4518 $as_echo_n "(cached) " >&6 4519 else 4520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4521 /* end confdefs.h. */ 4522 int i; 4523 _ACEOF 4524 if ac_fn_c_try_compile "$LINENO"; then : 4525 xorg_cv_cc_flag_unused_command_line_argument=yes 4526 else 4527 xorg_cv_cc_flag_unused_command_line_argument=no 4528 fi 4529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4530 fi 4531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4532 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4533 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4534 CFLAGS="$xorg_testset_save_CFLAGS" 4535 fi 4536 4537 found="no" 4538 4539 if test $found = "no" ; then 4540 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4542 fi 4543 4544 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4546 fi 4547 4548 CFLAGS="$CFLAGS -Wall" 4549 4550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4551 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4552 cacheid=xorg_cv_cc_flag__Wall 4553 if eval \${$cacheid+:} false; then : 4554 $as_echo_n "(cached) " >&6 4555 else 4556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4557 /* end confdefs.h. */ 4558 int i; 4559 int 4560 main () 4561 { 4562 4563 ; 4564 return 0; 4565 } 4566 _ACEOF 4567 if ac_fn_c_try_link "$LINENO"; then : 4568 eval $cacheid=yes 4569 else 4570 eval $cacheid=no 4571 fi 4572 rm -f core conftest.err conftest.$ac_objext \ 4573 conftest$ac_exeext conftest.$ac_ext 4574 fi 4575 4576 4577 CFLAGS="$xorg_testset_save_CFLAGS" 4578 4579 eval supported=\$$cacheid 4580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4581 $as_echo "$supported" >&6; } 4582 if test "$supported" = "yes" ; then 4583 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4584 found="yes" 4585 fi 4586 fi 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 xorg_testset_save_CFLAGS="$CFLAGS" 4603 4604 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4607 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4608 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4609 $as_echo_n "(cached) " >&6 4610 else 4611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4612 /* end confdefs.h. */ 4613 int i; 4614 _ACEOF 4615 if ac_fn_c_try_compile "$LINENO"; then : 4616 xorg_cv_cc_flag_unknown_warning_option=yes 4617 else 4618 xorg_cv_cc_flag_unknown_warning_option=no 4619 fi 4620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4621 fi 4622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4623 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4624 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4625 CFLAGS="$xorg_testset_save_CFLAGS" 4626 fi 4627 4628 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4631 fi 4632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4634 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4635 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4636 $as_echo_n "(cached) " >&6 4637 else 4638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4639 /* end confdefs.h. */ 4640 int i; 4641 _ACEOF 4642 if ac_fn_c_try_compile "$LINENO"; then : 4643 xorg_cv_cc_flag_unused_command_line_argument=yes 4644 else 4645 xorg_cv_cc_flag_unused_command_line_argument=no 4646 fi 4647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4648 fi 4649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4650 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4651 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4652 CFLAGS="$xorg_testset_save_CFLAGS" 4653 fi 4654 4655 found="no" 4656 4657 if test $found = "no" ; then 4658 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4660 fi 4661 4662 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4664 fi 4665 4666 CFLAGS="$CFLAGS -Wpointer-arith" 4667 4668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4669 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4670 cacheid=xorg_cv_cc_flag__Wpointer_arith 4671 if eval \${$cacheid+:} false; then : 4672 $as_echo_n "(cached) " >&6 4673 else 4674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4675 /* end confdefs.h. */ 4676 int i; 4677 int 4678 main () 4679 { 4680 4681 ; 4682 return 0; 4683 } 4684 _ACEOF 4685 if ac_fn_c_try_link "$LINENO"; then : 4686 eval $cacheid=yes 4687 else 4688 eval $cacheid=no 4689 fi 4690 rm -f core conftest.err conftest.$ac_objext \ 4691 conftest$ac_exeext conftest.$ac_ext 4692 fi 4693 4694 4695 CFLAGS="$xorg_testset_save_CFLAGS" 4696 4697 eval supported=\$$cacheid 4698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4699 $as_echo "$supported" >&6; } 4700 if test "$supported" = "yes" ; then 4701 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4702 found="yes" 4703 fi 4704 fi 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 xorg_testset_save_CFLAGS="$CFLAGS" 4721 4722 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4725 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4726 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4727 $as_echo_n "(cached) " >&6 4728 else 4729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4730 /* end confdefs.h. */ 4731 int i; 4732 _ACEOF 4733 if ac_fn_c_try_compile "$LINENO"; then : 4734 xorg_cv_cc_flag_unknown_warning_option=yes 4735 else 4736 xorg_cv_cc_flag_unknown_warning_option=no 4737 fi 4738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4739 fi 4740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4741 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4742 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4743 CFLAGS="$xorg_testset_save_CFLAGS" 4744 fi 4745 4746 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4749 fi 4750 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4752 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4753 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4754 $as_echo_n "(cached) " >&6 4755 else 4756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4757 /* end confdefs.h. */ 4758 int i; 4759 _ACEOF 4760 if ac_fn_c_try_compile "$LINENO"; then : 4761 xorg_cv_cc_flag_unused_command_line_argument=yes 4762 else 4763 xorg_cv_cc_flag_unused_command_line_argument=no 4764 fi 4765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4766 fi 4767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4768 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4769 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4770 CFLAGS="$xorg_testset_save_CFLAGS" 4771 fi 4772 4773 found="no" 4774 4775 if test $found = "no" ; then 4776 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4778 fi 4779 4780 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4781 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4782 fi 4783 4784 CFLAGS="$CFLAGS -Wmissing-declarations" 4785 4786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4787 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4788 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4789 if eval \${$cacheid+:} false; then : 4790 $as_echo_n "(cached) " >&6 4791 else 4792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4793 /* end confdefs.h. */ 4794 int i; 4795 int 4796 main () 4797 { 4798 4799 ; 4800 return 0; 4801 } 4802 _ACEOF 4803 if ac_fn_c_try_link "$LINENO"; then : 4804 eval $cacheid=yes 4805 else 4806 eval $cacheid=no 4807 fi 4808 rm -f core conftest.err conftest.$ac_objext \ 4809 conftest$ac_exeext conftest.$ac_ext 4810 fi 4811 4812 4813 CFLAGS="$xorg_testset_save_CFLAGS" 4814 4815 eval supported=\$$cacheid 4816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4817 $as_echo "$supported" >&6; } 4818 if test "$supported" = "yes" ; then 4819 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4820 found="yes" 4821 fi 4822 fi 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 xorg_testset_save_CFLAGS="$CFLAGS" 4839 4840 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4843 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4844 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4845 $as_echo_n "(cached) " >&6 4846 else 4847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4848 /* end confdefs.h. */ 4849 int i; 4850 _ACEOF 4851 if ac_fn_c_try_compile "$LINENO"; then : 4852 xorg_cv_cc_flag_unknown_warning_option=yes 4853 else 4854 xorg_cv_cc_flag_unknown_warning_option=no 4855 fi 4856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4857 fi 4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4859 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4860 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4861 CFLAGS="$xorg_testset_save_CFLAGS" 4862 fi 4863 4864 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4865 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4867 fi 4868 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4870 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4871 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4872 $as_echo_n "(cached) " >&6 4873 else 4874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4875 /* end confdefs.h. */ 4876 int i; 4877 _ACEOF 4878 if ac_fn_c_try_compile "$LINENO"; then : 4879 xorg_cv_cc_flag_unused_command_line_argument=yes 4880 else 4881 xorg_cv_cc_flag_unused_command_line_argument=no 4882 fi 4883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4884 fi 4885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4886 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4887 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4888 CFLAGS="$xorg_testset_save_CFLAGS" 4889 fi 4890 4891 found="no" 4892 4893 if test $found = "no" ; then 4894 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4895 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4896 fi 4897 4898 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4899 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4900 fi 4901 4902 CFLAGS="$CFLAGS -Wformat=2" 4903 4904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 4905 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 4906 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 4907 if eval \${$cacheid+:} false; then : 4908 $as_echo_n "(cached) " >&6 4909 else 4910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4911 /* end confdefs.h. */ 4912 int i; 4913 int 4914 main () 4915 { 4916 4917 ; 4918 return 0; 4919 } 4920 _ACEOF 4921 if ac_fn_c_try_link "$LINENO"; then : 4922 eval $cacheid=yes 4923 else 4924 eval $cacheid=no 4925 fi 4926 rm -f core conftest.err conftest.$ac_objext \ 4927 conftest$ac_exeext conftest.$ac_ext 4928 fi 4929 4930 4931 CFLAGS="$xorg_testset_save_CFLAGS" 4932 4933 eval supported=\$$cacheid 4934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4935 $as_echo "$supported" >&6; } 4936 if test "$supported" = "yes" ; then 4937 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 4938 found="yes" 4939 fi 4940 fi 4941 4942 if test $found = "no" ; then 4943 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4945 fi 4946 4947 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4949 fi 4950 4951 CFLAGS="$CFLAGS -Wformat" 4952 4953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 4954 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 4955 cacheid=xorg_cv_cc_flag__Wformat 4956 if eval \${$cacheid+:} false; then : 4957 $as_echo_n "(cached) " >&6 4958 else 4959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4960 /* end confdefs.h. */ 4961 int i; 4962 int 4963 main () 4964 { 4965 4966 ; 4967 return 0; 4968 } 4969 _ACEOF 4970 if ac_fn_c_try_link "$LINENO"; then : 4971 eval $cacheid=yes 4972 else 4973 eval $cacheid=no 4974 fi 4975 rm -f core conftest.err conftest.$ac_objext \ 4976 conftest$ac_exeext conftest.$ac_ext 4977 fi 4978 4979 4980 CFLAGS="$xorg_testset_save_CFLAGS" 4981 4982 eval supported=\$$cacheid 4983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4984 $as_echo "$supported" >&6; } 4985 if test "$supported" = "yes" ; then 4986 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 4987 found="yes" 4988 fi 4989 fi 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 xorg_testset_save_CFLAGS="$CFLAGS" 5008 5009 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5012 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5013 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5014 $as_echo_n "(cached) " >&6 5015 else 5016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5017 /* end confdefs.h. */ 5018 int i; 5019 _ACEOF 5020 if ac_fn_c_try_compile "$LINENO"; then : 5021 xorg_cv_cc_flag_unknown_warning_option=yes 5022 else 5023 xorg_cv_cc_flag_unknown_warning_option=no 5024 fi 5025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5026 fi 5027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5028 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5029 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5030 CFLAGS="$xorg_testset_save_CFLAGS" 5031 fi 5032 5033 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5036 fi 5037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5039 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5040 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5041 $as_echo_n "(cached) " >&6 5042 else 5043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5044 /* end confdefs.h. */ 5045 int i; 5046 _ACEOF 5047 if ac_fn_c_try_compile "$LINENO"; then : 5048 xorg_cv_cc_flag_unused_command_line_argument=yes 5049 else 5050 xorg_cv_cc_flag_unused_command_line_argument=no 5051 fi 5052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5053 fi 5054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5055 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5056 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5057 CFLAGS="$xorg_testset_save_CFLAGS" 5058 fi 5059 5060 found="no" 5061 5062 if test $found = "no" ; then 5063 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5065 fi 5066 5067 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5069 fi 5070 5071 CFLAGS="$CFLAGS -Wstrict-prototypes" 5072 5073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5074 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5075 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5076 if eval \${$cacheid+:} false; then : 5077 $as_echo_n "(cached) " >&6 5078 else 5079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5080 /* end confdefs.h. */ 5081 int i; 5082 int 5083 main () 5084 { 5085 5086 ; 5087 return 0; 5088 } 5089 _ACEOF 5090 if ac_fn_c_try_link "$LINENO"; then : 5091 eval $cacheid=yes 5092 else 5093 eval $cacheid=no 5094 fi 5095 rm -f core conftest.err conftest.$ac_objext \ 5096 conftest$ac_exeext conftest.$ac_ext 5097 fi 5098 5099 5100 CFLAGS="$xorg_testset_save_CFLAGS" 5101 5102 eval supported=\$$cacheid 5103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5104 $as_echo "$supported" >&6; } 5105 if test "$supported" = "yes" ; then 5106 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5107 found="yes" 5108 fi 5109 fi 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 xorg_testset_save_CFLAGS="$CFLAGS" 5126 5127 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5130 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5131 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5132 $as_echo_n "(cached) " >&6 5133 else 5134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5135 /* end confdefs.h. */ 5136 int i; 5137 _ACEOF 5138 if ac_fn_c_try_compile "$LINENO"; then : 5139 xorg_cv_cc_flag_unknown_warning_option=yes 5140 else 5141 xorg_cv_cc_flag_unknown_warning_option=no 5142 fi 5143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5144 fi 5145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5146 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5147 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5148 CFLAGS="$xorg_testset_save_CFLAGS" 5149 fi 5150 5151 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5154 fi 5155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5157 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5158 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5159 $as_echo_n "(cached) " >&6 5160 else 5161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5162 /* end confdefs.h. */ 5163 int i; 5164 _ACEOF 5165 if ac_fn_c_try_compile "$LINENO"; then : 5166 xorg_cv_cc_flag_unused_command_line_argument=yes 5167 else 5168 xorg_cv_cc_flag_unused_command_line_argument=no 5169 fi 5170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5171 fi 5172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5173 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5174 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5175 CFLAGS="$xorg_testset_save_CFLAGS" 5176 fi 5177 5178 found="no" 5179 5180 if test $found = "no" ; then 5181 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5183 fi 5184 5185 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5187 fi 5188 5189 CFLAGS="$CFLAGS -Wmissing-prototypes" 5190 5191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5192 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5193 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5194 if eval \${$cacheid+:} false; then : 5195 $as_echo_n "(cached) " >&6 5196 else 5197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5198 /* end confdefs.h. */ 5199 int i; 5200 int 5201 main () 5202 { 5203 5204 ; 5205 return 0; 5206 } 5207 _ACEOF 5208 if ac_fn_c_try_link "$LINENO"; then : 5209 eval $cacheid=yes 5210 else 5211 eval $cacheid=no 5212 fi 5213 rm -f core conftest.err conftest.$ac_objext \ 5214 conftest$ac_exeext conftest.$ac_ext 5215 fi 5216 5217 5218 CFLAGS="$xorg_testset_save_CFLAGS" 5219 5220 eval supported=\$$cacheid 5221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5222 $as_echo "$supported" >&6; } 5223 if test "$supported" = "yes" ; then 5224 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5225 found="yes" 5226 fi 5227 fi 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 xorg_testset_save_CFLAGS="$CFLAGS" 5244 5245 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5248 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5249 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5250 $as_echo_n "(cached) " >&6 5251 else 5252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5253 /* end confdefs.h. */ 5254 int i; 5255 _ACEOF 5256 if ac_fn_c_try_compile "$LINENO"; then : 5257 xorg_cv_cc_flag_unknown_warning_option=yes 5258 else 5259 xorg_cv_cc_flag_unknown_warning_option=no 5260 fi 5261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5262 fi 5263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5264 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5265 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5266 CFLAGS="$xorg_testset_save_CFLAGS" 5267 fi 5268 5269 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5272 fi 5273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5275 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5276 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5277 $as_echo_n "(cached) " >&6 5278 else 5279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5280 /* end confdefs.h. */ 5281 int i; 5282 _ACEOF 5283 if ac_fn_c_try_compile "$LINENO"; then : 5284 xorg_cv_cc_flag_unused_command_line_argument=yes 5285 else 5286 xorg_cv_cc_flag_unused_command_line_argument=no 5287 fi 5288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5289 fi 5290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5291 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5292 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5293 CFLAGS="$xorg_testset_save_CFLAGS" 5294 fi 5295 5296 found="no" 5297 5298 if test $found = "no" ; then 5299 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5301 fi 5302 5303 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5305 fi 5306 5307 CFLAGS="$CFLAGS -Wnested-externs" 5308 5309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5310 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5311 cacheid=xorg_cv_cc_flag__Wnested_externs 5312 if eval \${$cacheid+:} false; then : 5313 $as_echo_n "(cached) " >&6 5314 else 5315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5316 /* end confdefs.h. */ 5317 int i; 5318 int 5319 main () 5320 { 5321 5322 ; 5323 return 0; 5324 } 5325 _ACEOF 5326 if ac_fn_c_try_link "$LINENO"; then : 5327 eval $cacheid=yes 5328 else 5329 eval $cacheid=no 5330 fi 5331 rm -f core conftest.err conftest.$ac_objext \ 5332 conftest$ac_exeext conftest.$ac_ext 5333 fi 5334 5335 5336 CFLAGS="$xorg_testset_save_CFLAGS" 5337 5338 eval supported=\$$cacheid 5339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5340 $as_echo "$supported" >&6; } 5341 if test "$supported" = "yes" ; then 5342 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5343 found="yes" 5344 fi 5345 fi 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 xorg_testset_save_CFLAGS="$CFLAGS" 5362 5363 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5366 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5367 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5368 $as_echo_n "(cached) " >&6 5369 else 5370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5371 /* end confdefs.h. */ 5372 int i; 5373 _ACEOF 5374 if ac_fn_c_try_compile "$LINENO"; then : 5375 xorg_cv_cc_flag_unknown_warning_option=yes 5376 else 5377 xorg_cv_cc_flag_unknown_warning_option=no 5378 fi 5379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5380 fi 5381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5382 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5383 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5384 CFLAGS="$xorg_testset_save_CFLAGS" 5385 fi 5386 5387 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5388 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5390 fi 5391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5393 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5394 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5395 $as_echo_n "(cached) " >&6 5396 else 5397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5398 /* end confdefs.h. */ 5399 int i; 5400 _ACEOF 5401 if ac_fn_c_try_compile "$LINENO"; then : 5402 xorg_cv_cc_flag_unused_command_line_argument=yes 5403 else 5404 xorg_cv_cc_flag_unused_command_line_argument=no 5405 fi 5406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5407 fi 5408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5409 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5410 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5411 CFLAGS="$xorg_testset_save_CFLAGS" 5412 fi 5413 5414 found="no" 5415 5416 if test $found = "no" ; then 5417 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5419 fi 5420 5421 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5423 fi 5424 5425 CFLAGS="$CFLAGS -Wbad-function-cast" 5426 5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5428 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5429 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5430 if eval \${$cacheid+:} false; then : 5431 $as_echo_n "(cached) " >&6 5432 else 5433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5434 /* end confdefs.h. */ 5435 int i; 5436 int 5437 main () 5438 { 5439 5440 ; 5441 return 0; 5442 } 5443 _ACEOF 5444 if ac_fn_c_try_link "$LINENO"; then : 5445 eval $cacheid=yes 5446 else 5447 eval $cacheid=no 5448 fi 5449 rm -f core conftest.err conftest.$ac_objext \ 5450 conftest$ac_exeext conftest.$ac_ext 5451 fi 5452 5453 5454 CFLAGS="$xorg_testset_save_CFLAGS" 5455 5456 eval supported=\$$cacheid 5457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5458 $as_echo "$supported" >&6; } 5459 if test "$supported" = "yes" ; then 5460 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5461 found="yes" 5462 fi 5463 fi 5464 5465 5466 5467 5468 5469 5470 5471 5472 5473 5474 5475 5476 5477 5478 5479 xorg_testset_save_CFLAGS="$CFLAGS" 5480 5481 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5484 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5485 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5486 $as_echo_n "(cached) " >&6 5487 else 5488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5489 /* end confdefs.h. */ 5490 int i; 5491 _ACEOF 5492 if ac_fn_c_try_compile "$LINENO"; then : 5493 xorg_cv_cc_flag_unknown_warning_option=yes 5494 else 5495 xorg_cv_cc_flag_unknown_warning_option=no 5496 fi 5497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5498 fi 5499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5500 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5501 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5502 CFLAGS="$xorg_testset_save_CFLAGS" 5503 fi 5504 5505 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5508 fi 5509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5511 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5512 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5513 $as_echo_n "(cached) " >&6 5514 else 5515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5516 /* end confdefs.h. */ 5517 int i; 5518 _ACEOF 5519 if ac_fn_c_try_compile "$LINENO"; then : 5520 xorg_cv_cc_flag_unused_command_line_argument=yes 5521 else 5522 xorg_cv_cc_flag_unused_command_line_argument=no 5523 fi 5524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5525 fi 5526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5527 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5528 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5529 CFLAGS="$xorg_testset_save_CFLAGS" 5530 fi 5531 5532 found="no" 5533 5534 if test $found = "no" ; then 5535 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5537 fi 5538 5539 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5541 fi 5542 5543 CFLAGS="$CFLAGS -Wold-style-definition" 5544 5545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5546 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5547 cacheid=xorg_cv_cc_flag__Wold_style_definition 5548 if eval \${$cacheid+:} false; then : 5549 $as_echo_n "(cached) " >&6 5550 else 5551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5552 /* end confdefs.h. */ 5553 int i; 5554 int 5555 main () 5556 { 5557 5558 ; 5559 return 0; 5560 } 5561 _ACEOF 5562 if ac_fn_c_try_link "$LINENO"; then : 5563 eval $cacheid=yes 5564 else 5565 eval $cacheid=no 5566 fi 5567 rm -f core conftest.err conftest.$ac_objext \ 5568 conftest$ac_exeext conftest.$ac_ext 5569 fi 5570 5571 5572 CFLAGS="$xorg_testset_save_CFLAGS" 5573 5574 eval supported=\$$cacheid 5575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5576 $as_echo "$supported" >&6; } 5577 if test "$supported" = "yes" ; then 5578 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5579 found="yes" 5580 fi 5581 fi 5582 5583 5584 5585 5586 5587 5588 5589 5590 5591 5592 5593 5594 5595 5596 5597 xorg_testset_save_CFLAGS="$CFLAGS" 5598 5599 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5602 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5603 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5604 $as_echo_n "(cached) " >&6 5605 else 5606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5607 /* end confdefs.h. */ 5608 int i; 5609 _ACEOF 5610 if ac_fn_c_try_compile "$LINENO"; then : 5611 xorg_cv_cc_flag_unknown_warning_option=yes 5612 else 5613 xorg_cv_cc_flag_unknown_warning_option=no 5614 fi 5615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5616 fi 5617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5618 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5619 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5620 CFLAGS="$xorg_testset_save_CFLAGS" 5621 fi 5622 5623 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5624 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5626 fi 5627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5629 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5630 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5631 $as_echo_n "(cached) " >&6 5632 else 5633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5634 /* end confdefs.h. */ 5635 int i; 5636 _ACEOF 5637 if ac_fn_c_try_compile "$LINENO"; then : 5638 xorg_cv_cc_flag_unused_command_line_argument=yes 5639 else 5640 xorg_cv_cc_flag_unused_command_line_argument=no 5641 fi 5642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5643 fi 5644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5645 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5646 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5647 CFLAGS="$xorg_testset_save_CFLAGS" 5648 fi 5649 5650 found="no" 5651 5652 if test $found = "no" ; then 5653 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5655 fi 5656 5657 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5659 fi 5660 5661 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5662 5663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5664 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5665 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5666 if eval \${$cacheid+:} false; then : 5667 $as_echo_n "(cached) " >&6 5668 else 5669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5670 /* end confdefs.h. */ 5671 int i; 5672 int 5673 main () 5674 { 5675 5676 ; 5677 return 0; 5678 } 5679 _ACEOF 5680 if ac_fn_c_try_link "$LINENO"; then : 5681 eval $cacheid=yes 5682 else 5683 eval $cacheid=no 5684 fi 5685 rm -f core conftest.err conftest.$ac_objext \ 5686 conftest$ac_exeext conftest.$ac_ext 5687 fi 5688 5689 5690 CFLAGS="$xorg_testset_save_CFLAGS" 5691 5692 eval supported=\$$cacheid 5693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5694 $as_echo "$supported" >&6; } 5695 if test "$supported" = "yes" ; then 5696 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5697 found="yes" 5698 fi 5699 fi 5700 5701 5702 5703 5704 5705 # This chunk adds additional warnings that could catch undesired effects. 5706 5707 5708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 xorg_testset_save_CFLAGS="$CFLAGS" 5720 5721 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5724 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5725 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 "$LINENO"; then : 5733 xorg_cv_cc_flag_unknown_warning_option=yes 5734 else 5735 xorg_cv_cc_flag_unknown_warning_option=no 5736 fi 5737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5738 fi 5739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5740 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5741 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5742 CFLAGS="$xorg_testset_save_CFLAGS" 5743 fi 5744 5745 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5748 fi 5749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5751 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5752 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5753 $as_echo_n "(cached) " >&6 5754 else 5755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5756 /* end confdefs.h. */ 5757 int i; 5758 _ACEOF 5759 if ac_fn_c_try_compile "$LINENO"; then : 5760 xorg_cv_cc_flag_unused_command_line_argument=yes 5761 else 5762 xorg_cv_cc_flag_unused_command_line_argument=no 5763 fi 5764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5765 fi 5766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5767 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5768 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5769 CFLAGS="$xorg_testset_save_CFLAGS" 5770 fi 5771 5772 found="no" 5773 5774 if test $found = "no" ; then 5775 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5777 fi 5778 5779 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5781 fi 5782 5783 CFLAGS="$CFLAGS -Wunused" 5784 5785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5786 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5787 cacheid=xorg_cv_cc_flag__Wunused 5788 if eval \${$cacheid+:} false; then : 5789 $as_echo_n "(cached) " >&6 5790 else 5791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5792 /* end confdefs.h. */ 5793 int i; 5794 int 5795 main () 5796 { 5797 5798 ; 5799 return 0; 5800 } 5801 _ACEOF 5802 if ac_fn_c_try_link "$LINENO"; then : 5803 eval $cacheid=yes 5804 else 5805 eval $cacheid=no 5806 fi 5807 rm -f core conftest.err conftest.$ac_objext \ 5808 conftest$ac_exeext conftest.$ac_ext 5809 fi 5810 5811 5812 CFLAGS="$xorg_testset_save_CFLAGS" 5813 5814 eval supported=\$$cacheid 5815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5816 $as_echo "$supported" >&6; } 5817 if test "$supported" = "yes" ; then 5818 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5819 found="yes" 5820 fi 5821 fi 5822 5823 5824 5825 5826 5827 5828 5829 5830 5831 5832 5833 5834 5835 5836 5837 xorg_testset_save_CFLAGS="$CFLAGS" 5838 5839 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5842 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5843 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5844 $as_echo_n "(cached) " >&6 5845 else 5846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5847 /* end confdefs.h. */ 5848 int i; 5849 _ACEOF 5850 if ac_fn_c_try_compile "$LINENO"; then : 5851 xorg_cv_cc_flag_unknown_warning_option=yes 5852 else 5853 xorg_cv_cc_flag_unknown_warning_option=no 5854 fi 5855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5856 fi 5857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5858 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5859 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5860 CFLAGS="$xorg_testset_save_CFLAGS" 5861 fi 5862 5863 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5866 fi 5867 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5869 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5870 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5871 $as_echo_n "(cached) " >&6 5872 else 5873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5874 /* end confdefs.h. */ 5875 int i; 5876 _ACEOF 5877 if ac_fn_c_try_compile "$LINENO"; then : 5878 xorg_cv_cc_flag_unused_command_line_argument=yes 5879 else 5880 xorg_cv_cc_flag_unused_command_line_argument=no 5881 fi 5882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5883 fi 5884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5885 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5886 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5887 CFLAGS="$xorg_testset_save_CFLAGS" 5888 fi 5889 5890 found="no" 5891 5892 if test $found = "no" ; then 5893 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5895 fi 5896 5897 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5898 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5899 fi 5900 5901 CFLAGS="$CFLAGS -Wuninitialized" 5902 5903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 5904 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 5905 cacheid=xorg_cv_cc_flag__Wuninitialized 5906 if eval \${$cacheid+:} false; then : 5907 $as_echo_n "(cached) " >&6 5908 else 5909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5910 /* end confdefs.h. */ 5911 int i; 5912 int 5913 main () 5914 { 5915 5916 ; 5917 return 0; 5918 } 5919 _ACEOF 5920 if ac_fn_c_try_link "$LINENO"; then : 5921 eval $cacheid=yes 5922 else 5923 eval $cacheid=no 5924 fi 5925 rm -f core conftest.err conftest.$ac_objext \ 5926 conftest$ac_exeext conftest.$ac_ext 5927 fi 5928 5929 5930 CFLAGS="$xorg_testset_save_CFLAGS" 5931 5932 eval supported=\$$cacheid 5933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5934 $as_echo "$supported" >&6; } 5935 if test "$supported" = "yes" ; then 5936 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 5937 found="yes" 5938 fi 5939 fi 5940 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 xorg_testset_save_CFLAGS="$CFLAGS" 5956 5957 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5960 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5961 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5962 $as_echo_n "(cached) " >&6 5963 else 5964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5965 /* end confdefs.h. */ 5966 int i; 5967 _ACEOF 5968 if ac_fn_c_try_compile "$LINENO"; then : 5969 xorg_cv_cc_flag_unknown_warning_option=yes 5970 else 5971 xorg_cv_cc_flag_unknown_warning_option=no 5972 fi 5973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5974 fi 5975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5976 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5977 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5978 CFLAGS="$xorg_testset_save_CFLAGS" 5979 fi 5980 5981 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5982 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5984 fi 5985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5987 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5988 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5989 $as_echo_n "(cached) " >&6 5990 else 5991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5992 /* end confdefs.h. */ 5993 int i; 5994 _ACEOF 5995 if ac_fn_c_try_compile "$LINENO"; then : 5996 xorg_cv_cc_flag_unused_command_line_argument=yes 5997 else 5998 xorg_cv_cc_flag_unused_command_line_argument=no 5999 fi 6000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6001 fi 6002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6003 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6004 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6005 CFLAGS="$xorg_testset_save_CFLAGS" 6006 fi 6007 6008 found="no" 6009 6010 if test $found = "no" ; then 6011 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6013 fi 6014 6015 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6016 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6017 fi 6018 6019 CFLAGS="$CFLAGS -Wshadow" 6020 6021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6022 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6023 cacheid=xorg_cv_cc_flag__Wshadow 6024 if eval \${$cacheid+:} false; then : 6025 $as_echo_n "(cached) " >&6 6026 else 6027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6028 /* end confdefs.h. */ 6029 int i; 6030 int 6031 main () 6032 { 6033 6034 ; 6035 return 0; 6036 } 6037 _ACEOF 6038 if ac_fn_c_try_link "$LINENO"; then : 6039 eval $cacheid=yes 6040 else 6041 eval $cacheid=no 6042 fi 6043 rm -f core conftest.err conftest.$ac_objext \ 6044 conftest$ac_exeext conftest.$ac_ext 6045 fi 6046 6047 6048 CFLAGS="$xorg_testset_save_CFLAGS" 6049 6050 eval supported=\$$cacheid 6051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6052 $as_echo "$supported" >&6; } 6053 if test "$supported" = "yes" ; then 6054 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6055 found="yes" 6056 fi 6057 fi 6058 6059 6060 6061 6062 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 xorg_testset_save_CFLAGS="$CFLAGS" 6074 6075 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6078 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6079 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6080 $as_echo_n "(cached) " >&6 6081 else 6082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6083 /* end confdefs.h. */ 6084 int i; 6085 _ACEOF 6086 if ac_fn_c_try_compile "$LINENO"; then : 6087 xorg_cv_cc_flag_unknown_warning_option=yes 6088 else 6089 xorg_cv_cc_flag_unknown_warning_option=no 6090 fi 6091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6092 fi 6093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6094 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6095 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6096 CFLAGS="$xorg_testset_save_CFLAGS" 6097 fi 6098 6099 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6102 fi 6103 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6105 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6106 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6107 $as_echo_n "(cached) " >&6 6108 else 6109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6110 /* end confdefs.h. */ 6111 int i; 6112 _ACEOF 6113 if ac_fn_c_try_compile "$LINENO"; then : 6114 xorg_cv_cc_flag_unused_command_line_argument=yes 6115 else 6116 xorg_cv_cc_flag_unused_command_line_argument=no 6117 fi 6118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6119 fi 6120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6121 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6122 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6123 CFLAGS="$xorg_testset_save_CFLAGS" 6124 fi 6125 6126 found="no" 6127 6128 if test $found = "no" ; then 6129 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6131 fi 6132 6133 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6134 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6135 fi 6136 6137 CFLAGS="$CFLAGS -Wcast-qual" 6138 6139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6140 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6141 cacheid=xorg_cv_cc_flag__Wcast_qual 6142 if eval \${$cacheid+:} false; then : 6143 $as_echo_n "(cached) " >&6 6144 else 6145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6146 /* end confdefs.h. */ 6147 int i; 6148 int 6149 main () 6150 { 6151 6152 ; 6153 return 0; 6154 } 6155 _ACEOF 6156 if ac_fn_c_try_link "$LINENO"; then : 6157 eval $cacheid=yes 6158 else 6159 eval $cacheid=no 6160 fi 6161 rm -f core conftest.err conftest.$ac_objext \ 6162 conftest$ac_exeext conftest.$ac_ext 6163 fi 6164 6165 6166 CFLAGS="$xorg_testset_save_CFLAGS" 6167 6168 eval supported=\$$cacheid 6169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6170 $as_echo "$supported" >&6; } 6171 if test "$supported" = "yes" ; then 6172 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6173 found="yes" 6174 fi 6175 fi 6176 6177 6178 6179 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 xorg_testset_save_CFLAGS="$CFLAGS" 6192 6193 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6196 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6197 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6198 $as_echo_n "(cached) " >&6 6199 else 6200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6201 /* end confdefs.h. */ 6202 int i; 6203 _ACEOF 6204 if ac_fn_c_try_compile "$LINENO"; then : 6205 xorg_cv_cc_flag_unknown_warning_option=yes 6206 else 6207 xorg_cv_cc_flag_unknown_warning_option=no 6208 fi 6209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6210 fi 6211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6212 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6213 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6214 CFLAGS="$xorg_testset_save_CFLAGS" 6215 fi 6216 6217 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6218 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6220 fi 6221 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6223 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6224 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6225 $as_echo_n "(cached) " >&6 6226 else 6227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6228 /* end confdefs.h. */ 6229 int i; 6230 _ACEOF 6231 if ac_fn_c_try_compile "$LINENO"; then : 6232 xorg_cv_cc_flag_unused_command_line_argument=yes 6233 else 6234 xorg_cv_cc_flag_unused_command_line_argument=no 6235 fi 6236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6237 fi 6238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6239 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6240 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6241 CFLAGS="$xorg_testset_save_CFLAGS" 6242 fi 6243 6244 found="no" 6245 6246 if test $found = "no" ; then 6247 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6249 fi 6250 6251 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6253 fi 6254 6255 CFLAGS="$CFLAGS -Wmissing-noreturn" 6256 6257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6258 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6259 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6260 if eval \${$cacheid+:} false; then : 6261 $as_echo_n "(cached) " >&6 6262 else 6263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6264 /* end confdefs.h. */ 6265 int i; 6266 int 6267 main () 6268 { 6269 6270 ; 6271 return 0; 6272 } 6273 _ACEOF 6274 if ac_fn_c_try_link "$LINENO"; then : 6275 eval $cacheid=yes 6276 else 6277 eval $cacheid=no 6278 fi 6279 rm -f core conftest.err conftest.$ac_objext \ 6280 conftest$ac_exeext conftest.$ac_ext 6281 fi 6282 6283 6284 CFLAGS="$xorg_testset_save_CFLAGS" 6285 6286 eval supported=\$$cacheid 6287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6288 $as_echo "$supported" >&6; } 6289 if test "$supported" = "yes" ; then 6290 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6291 found="yes" 6292 fi 6293 fi 6294 6295 6296 6297 6298 6299 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 xorg_testset_save_CFLAGS="$CFLAGS" 6310 6311 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6314 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6315 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6316 $as_echo_n "(cached) " >&6 6317 else 6318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6319 /* end confdefs.h. */ 6320 int i; 6321 _ACEOF 6322 if ac_fn_c_try_compile "$LINENO"; then : 6323 xorg_cv_cc_flag_unknown_warning_option=yes 6324 else 6325 xorg_cv_cc_flag_unknown_warning_option=no 6326 fi 6327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6328 fi 6329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6330 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6331 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6332 CFLAGS="$xorg_testset_save_CFLAGS" 6333 fi 6334 6335 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6338 fi 6339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6341 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6342 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6343 $as_echo_n "(cached) " >&6 6344 else 6345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6346 /* end confdefs.h. */ 6347 int i; 6348 _ACEOF 6349 if ac_fn_c_try_compile "$LINENO"; then : 6350 xorg_cv_cc_flag_unused_command_line_argument=yes 6351 else 6352 xorg_cv_cc_flag_unused_command_line_argument=no 6353 fi 6354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6355 fi 6356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6357 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6358 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6359 CFLAGS="$xorg_testset_save_CFLAGS" 6360 fi 6361 6362 found="no" 6363 6364 if test $found = "no" ; then 6365 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6367 fi 6368 6369 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6371 fi 6372 6373 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6374 6375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6376 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6377 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6378 if eval \${$cacheid+:} false; then : 6379 $as_echo_n "(cached) " >&6 6380 else 6381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6382 /* end confdefs.h. */ 6383 int i; 6384 int 6385 main () 6386 { 6387 6388 ; 6389 return 0; 6390 } 6391 _ACEOF 6392 if ac_fn_c_try_link "$LINENO"; then : 6393 eval $cacheid=yes 6394 else 6395 eval $cacheid=no 6396 fi 6397 rm -f core conftest.err conftest.$ac_objext \ 6398 conftest$ac_exeext conftest.$ac_ext 6399 fi 6400 6401 6402 CFLAGS="$xorg_testset_save_CFLAGS" 6403 6404 eval supported=\$$cacheid 6405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6406 $as_echo "$supported" >&6; } 6407 if test "$supported" = "yes" ; then 6408 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6409 found="yes" 6410 fi 6411 fi 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 xorg_testset_save_CFLAGS="$CFLAGS" 6428 6429 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6432 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6433 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6434 $as_echo_n "(cached) " >&6 6435 else 6436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6437 /* end confdefs.h. */ 6438 int i; 6439 _ACEOF 6440 if ac_fn_c_try_compile "$LINENO"; then : 6441 xorg_cv_cc_flag_unknown_warning_option=yes 6442 else 6443 xorg_cv_cc_flag_unknown_warning_option=no 6444 fi 6445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6446 fi 6447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6448 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6449 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6450 CFLAGS="$xorg_testset_save_CFLAGS" 6451 fi 6452 6453 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6456 fi 6457 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6459 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6460 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6461 $as_echo_n "(cached) " >&6 6462 else 6463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6464 /* end confdefs.h. */ 6465 int i; 6466 _ACEOF 6467 if ac_fn_c_try_compile "$LINENO"; then : 6468 xorg_cv_cc_flag_unused_command_line_argument=yes 6469 else 6470 xorg_cv_cc_flag_unused_command_line_argument=no 6471 fi 6472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6473 fi 6474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6475 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6476 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6477 CFLAGS="$xorg_testset_save_CFLAGS" 6478 fi 6479 6480 found="no" 6481 6482 if test $found = "no" ; then 6483 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6485 fi 6486 6487 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6489 fi 6490 6491 CFLAGS="$CFLAGS -Wredundant-decls" 6492 6493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6494 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6495 cacheid=xorg_cv_cc_flag__Wredundant_decls 6496 if eval \${$cacheid+:} false; then : 6497 $as_echo_n "(cached) " >&6 6498 else 6499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6500 /* end confdefs.h. */ 6501 int i; 6502 int 6503 main () 6504 { 6505 6506 ; 6507 return 0; 6508 } 6509 _ACEOF 6510 if ac_fn_c_try_link "$LINENO"; then : 6511 eval $cacheid=yes 6512 else 6513 eval $cacheid=no 6514 fi 6515 rm -f core conftest.err conftest.$ac_objext \ 6516 conftest$ac_exeext conftest.$ac_ext 6517 fi 6518 6519 6520 CFLAGS="$xorg_testset_save_CFLAGS" 6521 6522 eval supported=\$$cacheid 6523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6524 $as_echo "$supported" >&6; } 6525 if test "$supported" = "yes" ; then 6526 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6527 found="yes" 6528 fi 6529 fi 6530 6531 6532 6533 # These are currently disabled because they are noisy. They will be enabled 6534 # in the future once the codebase is sufficiently modernized to silence 6535 # them. For now, I don't want them to drown out the other warnings. 6536 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6537 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6538 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6539 6540 # Turn some warnings into errors, so we don't accidently get successful builds 6541 # when there are problems that should be fixed. 6542 6543 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6544 6545 6546 6547 6548 6549 6550 6551 6552 6553 6554 6555 6556 6557 xorg_testset_save_CFLAGS="$CFLAGS" 6558 6559 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6562 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6563 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6564 $as_echo_n "(cached) " >&6 6565 else 6566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6567 /* end confdefs.h. */ 6568 int i; 6569 _ACEOF 6570 if ac_fn_c_try_compile "$LINENO"; then : 6571 xorg_cv_cc_flag_unknown_warning_option=yes 6572 else 6573 xorg_cv_cc_flag_unknown_warning_option=no 6574 fi 6575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6576 fi 6577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6578 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6579 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6580 CFLAGS="$xorg_testset_save_CFLAGS" 6581 fi 6582 6583 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6586 fi 6587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6589 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6590 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6591 $as_echo_n "(cached) " >&6 6592 else 6593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6594 /* end confdefs.h. */ 6595 int i; 6596 _ACEOF 6597 if ac_fn_c_try_compile "$LINENO"; then : 6598 xorg_cv_cc_flag_unused_command_line_argument=yes 6599 else 6600 xorg_cv_cc_flag_unused_command_line_argument=no 6601 fi 6602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6603 fi 6604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6605 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6606 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6607 CFLAGS="$xorg_testset_save_CFLAGS" 6608 fi 6609 6610 found="no" 6611 6612 if test $found = "no" ; then 6613 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6615 fi 6616 6617 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6618 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6619 fi 6620 6621 CFLAGS="$CFLAGS -Werror=implicit" 6622 6623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6624 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6625 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6626 if eval \${$cacheid+:} false; then : 6627 $as_echo_n "(cached) " >&6 6628 else 6629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6630 /* end confdefs.h. */ 6631 int i; 6632 int 6633 main () 6634 { 6635 6636 ; 6637 return 0; 6638 } 6639 _ACEOF 6640 if ac_fn_c_try_link "$LINENO"; then : 6641 eval $cacheid=yes 6642 else 6643 eval $cacheid=no 6644 fi 6645 rm -f core conftest.err conftest.$ac_objext \ 6646 conftest$ac_exeext conftest.$ac_ext 6647 fi 6648 6649 6650 CFLAGS="$xorg_testset_save_CFLAGS" 6651 6652 eval supported=\$$cacheid 6653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6654 $as_echo "$supported" >&6; } 6655 if test "$supported" = "yes" ; then 6656 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6657 found="yes" 6658 fi 6659 fi 6660 6661 if test $found = "no" ; then 6662 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6664 fi 6665 6666 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6667 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6668 fi 6669 6670 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6671 6672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6673 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6674 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6675 if eval \${$cacheid+:} false; then : 6676 $as_echo_n "(cached) " >&6 6677 else 6678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6679 /* end confdefs.h. */ 6680 int i; 6681 int 6682 main () 6683 { 6684 6685 ; 6686 return 0; 6687 } 6688 _ACEOF 6689 if ac_fn_c_try_link "$LINENO"; then : 6690 eval $cacheid=yes 6691 else 6692 eval $cacheid=no 6693 fi 6694 rm -f core conftest.err conftest.$ac_objext \ 6695 conftest$ac_exeext conftest.$ac_ext 6696 fi 6697 6698 6699 CFLAGS="$xorg_testset_save_CFLAGS" 6700 6701 eval supported=\$$cacheid 6702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6703 $as_echo "$supported" >&6; } 6704 if test "$supported" = "yes" ; then 6705 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6706 found="yes" 6707 fi 6708 fi 6709 6710 6711 6712 6713 6714 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 xorg_testset_save_CFLAGS="$CFLAGS" 6725 6726 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6729 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6730 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6731 $as_echo_n "(cached) " >&6 6732 else 6733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6734 /* end confdefs.h. */ 6735 int i; 6736 _ACEOF 6737 if ac_fn_c_try_compile "$LINENO"; then : 6738 xorg_cv_cc_flag_unknown_warning_option=yes 6739 else 6740 xorg_cv_cc_flag_unknown_warning_option=no 6741 fi 6742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6743 fi 6744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6745 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6746 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6747 CFLAGS="$xorg_testset_save_CFLAGS" 6748 fi 6749 6750 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6751 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6753 fi 6754 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6756 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6757 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6758 $as_echo_n "(cached) " >&6 6759 else 6760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6761 /* end confdefs.h. */ 6762 int i; 6763 _ACEOF 6764 if ac_fn_c_try_compile "$LINENO"; then : 6765 xorg_cv_cc_flag_unused_command_line_argument=yes 6766 else 6767 xorg_cv_cc_flag_unused_command_line_argument=no 6768 fi 6769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6770 fi 6771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6772 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6773 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6774 CFLAGS="$xorg_testset_save_CFLAGS" 6775 fi 6776 6777 found="no" 6778 6779 if test $found = "no" ; then 6780 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6782 fi 6783 6784 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6786 fi 6787 6788 CFLAGS="$CFLAGS -Werror=nonnull" 6789 6790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6791 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6792 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6793 if eval \${$cacheid+:} false; then : 6794 $as_echo_n "(cached) " >&6 6795 else 6796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6797 /* end confdefs.h. */ 6798 int i; 6799 int 6800 main () 6801 { 6802 6803 ; 6804 return 0; 6805 } 6806 _ACEOF 6807 if ac_fn_c_try_link "$LINENO"; then : 6808 eval $cacheid=yes 6809 else 6810 eval $cacheid=no 6811 fi 6812 rm -f core conftest.err conftest.$ac_objext \ 6813 conftest$ac_exeext conftest.$ac_ext 6814 fi 6815 6816 6817 CFLAGS="$xorg_testset_save_CFLAGS" 6818 6819 eval supported=\$$cacheid 6820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6821 $as_echo "$supported" >&6; } 6822 if test "$supported" = "yes" ; then 6823 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6824 found="yes" 6825 fi 6826 fi 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 xorg_testset_save_CFLAGS="$CFLAGS" 6843 6844 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6847 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6848 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6849 $as_echo_n "(cached) " >&6 6850 else 6851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6852 /* end confdefs.h. */ 6853 int i; 6854 _ACEOF 6855 if ac_fn_c_try_compile "$LINENO"; then : 6856 xorg_cv_cc_flag_unknown_warning_option=yes 6857 else 6858 xorg_cv_cc_flag_unknown_warning_option=no 6859 fi 6860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6861 fi 6862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6863 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6864 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6865 CFLAGS="$xorg_testset_save_CFLAGS" 6866 fi 6867 6868 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6869 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6871 fi 6872 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6874 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6875 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6876 $as_echo_n "(cached) " >&6 6877 else 6878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6879 /* end confdefs.h. */ 6880 int i; 6881 _ACEOF 6882 if ac_fn_c_try_compile "$LINENO"; then : 6883 xorg_cv_cc_flag_unused_command_line_argument=yes 6884 else 6885 xorg_cv_cc_flag_unused_command_line_argument=no 6886 fi 6887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6888 fi 6889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6890 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6891 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6892 CFLAGS="$xorg_testset_save_CFLAGS" 6893 fi 6894 6895 found="no" 6896 6897 if test $found = "no" ; then 6898 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6900 fi 6901 6902 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6903 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6904 fi 6905 6906 CFLAGS="$CFLAGS -Werror=init-self" 6907 6908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 6909 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 6910 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 6911 if eval \${$cacheid+:} false; then : 6912 $as_echo_n "(cached) " >&6 6913 else 6914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6915 /* end confdefs.h. */ 6916 int i; 6917 int 6918 main () 6919 { 6920 6921 ; 6922 return 0; 6923 } 6924 _ACEOF 6925 if ac_fn_c_try_link "$LINENO"; then : 6926 eval $cacheid=yes 6927 else 6928 eval $cacheid=no 6929 fi 6930 rm -f core conftest.err conftest.$ac_objext \ 6931 conftest$ac_exeext conftest.$ac_ext 6932 fi 6933 6934 6935 CFLAGS="$xorg_testset_save_CFLAGS" 6936 6937 eval supported=\$$cacheid 6938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6939 $as_echo "$supported" >&6; } 6940 if test "$supported" = "yes" ; then 6941 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 6942 found="yes" 6943 fi 6944 fi 6945 6946 6947 6948 6949 6950 6951 6952 6953 6954 6955 6956 6957 6958 6959 6960 xorg_testset_save_CFLAGS="$CFLAGS" 6961 6962 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6965 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6966 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6967 $as_echo_n "(cached) " >&6 6968 else 6969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6970 /* end confdefs.h. */ 6971 int i; 6972 _ACEOF 6973 if ac_fn_c_try_compile "$LINENO"; then : 6974 xorg_cv_cc_flag_unknown_warning_option=yes 6975 else 6976 xorg_cv_cc_flag_unknown_warning_option=no 6977 fi 6978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6979 fi 6980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6981 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6982 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6983 CFLAGS="$xorg_testset_save_CFLAGS" 6984 fi 6985 6986 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6989 fi 6990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6992 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6993 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6994 $as_echo_n "(cached) " >&6 6995 else 6996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6997 /* end confdefs.h. */ 6998 int i; 6999 _ACEOF 7000 if ac_fn_c_try_compile "$LINENO"; then : 7001 xorg_cv_cc_flag_unused_command_line_argument=yes 7002 else 7003 xorg_cv_cc_flag_unused_command_line_argument=no 7004 fi 7005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7006 fi 7007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7008 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7009 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7010 CFLAGS="$xorg_testset_save_CFLAGS" 7011 fi 7012 7013 found="no" 7014 7015 if test $found = "no" ; then 7016 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7018 fi 7019 7020 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7022 fi 7023 7024 CFLAGS="$CFLAGS -Werror=main" 7025 7026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7027 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7028 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7029 if eval \${$cacheid+:} false; then : 7030 $as_echo_n "(cached) " >&6 7031 else 7032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7033 /* end confdefs.h. */ 7034 int i; 7035 int 7036 main () 7037 { 7038 7039 ; 7040 return 0; 7041 } 7042 _ACEOF 7043 if ac_fn_c_try_link "$LINENO"; then : 7044 eval $cacheid=yes 7045 else 7046 eval $cacheid=no 7047 fi 7048 rm -f core conftest.err conftest.$ac_objext \ 7049 conftest$ac_exeext conftest.$ac_ext 7050 fi 7051 7052 7053 CFLAGS="$xorg_testset_save_CFLAGS" 7054 7055 eval supported=\$$cacheid 7056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7057 $as_echo "$supported" >&6; } 7058 if test "$supported" = "yes" ; then 7059 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7060 found="yes" 7061 fi 7062 fi 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 xorg_testset_save_CFLAGS="$CFLAGS" 7079 7080 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7083 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7084 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7085 $as_echo_n "(cached) " >&6 7086 else 7087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7088 /* end confdefs.h. */ 7089 int i; 7090 _ACEOF 7091 if ac_fn_c_try_compile "$LINENO"; then : 7092 xorg_cv_cc_flag_unknown_warning_option=yes 7093 else 7094 xorg_cv_cc_flag_unknown_warning_option=no 7095 fi 7096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7097 fi 7098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7099 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7100 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7101 CFLAGS="$xorg_testset_save_CFLAGS" 7102 fi 7103 7104 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7107 fi 7108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7110 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7111 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7112 $as_echo_n "(cached) " >&6 7113 else 7114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7115 /* end confdefs.h. */ 7116 int i; 7117 _ACEOF 7118 if ac_fn_c_try_compile "$LINENO"; then : 7119 xorg_cv_cc_flag_unused_command_line_argument=yes 7120 else 7121 xorg_cv_cc_flag_unused_command_line_argument=no 7122 fi 7123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7124 fi 7125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7126 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7127 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7128 CFLAGS="$xorg_testset_save_CFLAGS" 7129 fi 7130 7131 found="no" 7132 7133 if test $found = "no" ; then 7134 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7136 fi 7137 7138 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7140 fi 7141 7142 CFLAGS="$CFLAGS -Werror=missing-braces" 7143 7144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7145 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7146 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7147 if eval \${$cacheid+:} false; then : 7148 $as_echo_n "(cached) " >&6 7149 else 7150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7151 /* end confdefs.h. */ 7152 int i; 7153 int 7154 main () 7155 { 7156 7157 ; 7158 return 0; 7159 } 7160 _ACEOF 7161 if ac_fn_c_try_link "$LINENO"; then : 7162 eval $cacheid=yes 7163 else 7164 eval $cacheid=no 7165 fi 7166 rm -f core conftest.err conftest.$ac_objext \ 7167 conftest$ac_exeext conftest.$ac_ext 7168 fi 7169 7170 7171 CFLAGS="$xorg_testset_save_CFLAGS" 7172 7173 eval supported=\$$cacheid 7174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7175 $as_echo "$supported" >&6; } 7176 if test "$supported" = "yes" ; then 7177 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7178 found="yes" 7179 fi 7180 fi 7181 7182 7183 7184 7185 7186 7187 7188 7189 7190 7191 7192 7193 7194 7195 7196 xorg_testset_save_CFLAGS="$CFLAGS" 7197 7198 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7201 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7202 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7203 $as_echo_n "(cached) " >&6 7204 else 7205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7206 /* end confdefs.h. */ 7207 int i; 7208 _ACEOF 7209 if ac_fn_c_try_compile "$LINENO"; then : 7210 xorg_cv_cc_flag_unknown_warning_option=yes 7211 else 7212 xorg_cv_cc_flag_unknown_warning_option=no 7213 fi 7214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7215 fi 7216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7217 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7218 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7219 CFLAGS="$xorg_testset_save_CFLAGS" 7220 fi 7221 7222 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7223 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7225 fi 7226 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7228 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7229 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7230 $as_echo_n "(cached) " >&6 7231 else 7232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7233 /* end confdefs.h. */ 7234 int i; 7235 _ACEOF 7236 if ac_fn_c_try_compile "$LINENO"; then : 7237 xorg_cv_cc_flag_unused_command_line_argument=yes 7238 else 7239 xorg_cv_cc_flag_unused_command_line_argument=no 7240 fi 7241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7242 fi 7243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7244 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7245 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7246 CFLAGS="$xorg_testset_save_CFLAGS" 7247 fi 7248 7249 found="no" 7250 7251 if test $found = "no" ; then 7252 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7254 fi 7255 7256 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7257 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7258 fi 7259 7260 CFLAGS="$CFLAGS -Werror=sequence-point" 7261 7262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7263 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7264 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7265 if eval \${$cacheid+:} false; then : 7266 $as_echo_n "(cached) " >&6 7267 else 7268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7269 /* end confdefs.h. */ 7270 int i; 7271 int 7272 main () 7273 { 7274 7275 ; 7276 return 0; 7277 } 7278 _ACEOF 7279 if ac_fn_c_try_link "$LINENO"; then : 7280 eval $cacheid=yes 7281 else 7282 eval $cacheid=no 7283 fi 7284 rm -f core conftest.err conftest.$ac_objext \ 7285 conftest$ac_exeext conftest.$ac_ext 7286 fi 7287 7288 7289 CFLAGS="$xorg_testset_save_CFLAGS" 7290 7291 eval supported=\$$cacheid 7292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7293 $as_echo "$supported" >&6; } 7294 if test "$supported" = "yes" ; then 7295 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7296 found="yes" 7297 fi 7298 fi 7299 7300 7301 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 xorg_testset_save_CFLAGS="$CFLAGS" 7315 7316 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7319 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7320 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7321 $as_echo_n "(cached) " >&6 7322 else 7323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7324 /* end confdefs.h. */ 7325 int i; 7326 _ACEOF 7327 if ac_fn_c_try_compile "$LINENO"; then : 7328 xorg_cv_cc_flag_unknown_warning_option=yes 7329 else 7330 xorg_cv_cc_flag_unknown_warning_option=no 7331 fi 7332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7333 fi 7334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7335 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7336 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7337 CFLAGS="$xorg_testset_save_CFLAGS" 7338 fi 7339 7340 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7341 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7343 fi 7344 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7346 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7347 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7348 $as_echo_n "(cached) " >&6 7349 else 7350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7351 /* end confdefs.h. */ 7352 int i; 7353 _ACEOF 7354 if ac_fn_c_try_compile "$LINENO"; then : 7355 xorg_cv_cc_flag_unused_command_line_argument=yes 7356 else 7357 xorg_cv_cc_flag_unused_command_line_argument=no 7358 fi 7359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7360 fi 7361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7362 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7363 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7364 CFLAGS="$xorg_testset_save_CFLAGS" 7365 fi 7366 7367 found="no" 7368 7369 if test $found = "no" ; then 7370 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7372 fi 7373 7374 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7375 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7376 fi 7377 7378 CFLAGS="$CFLAGS -Werror=return-type" 7379 7380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7381 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7382 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7383 if eval \${$cacheid+:} false; then : 7384 $as_echo_n "(cached) " >&6 7385 else 7386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7387 /* end confdefs.h. */ 7388 int i; 7389 int 7390 main () 7391 { 7392 7393 ; 7394 return 0; 7395 } 7396 _ACEOF 7397 if ac_fn_c_try_link "$LINENO"; then : 7398 eval $cacheid=yes 7399 else 7400 eval $cacheid=no 7401 fi 7402 rm -f core conftest.err conftest.$ac_objext \ 7403 conftest$ac_exeext conftest.$ac_ext 7404 fi 7405 7406 7407 CFLAGS="$xorg_testset_save_CFLAGS" 7408 7409 eval supported=\$$cacheid 7410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7411 $as_echo "$supported" >&6; } 7412 if test "$supported" = "yes" ; then 7413 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7414 found="yes" 7415 fi 7416 fi 7417 7418 if test $found = "no" ; then 7419 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7421 fi 7422 7423 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7425 fi 7426 7427 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7428 7429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7430 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7431 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7432 if eval \${$cacheid+:} false; then : 7433 $as_echo_n "(cached) " >&6 7434 else 7435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7436 /* end confdefs.h. */ 7437 int i; 7438 int 7439 main () 7440 { 7441 7442 ; 7443 return 0; 7444 } 7445 _ACEOF 7446 if ac_fn_c_try_link "$LINENO"; then : 7447 eval $cacheid=yes 7448 else 7449 eval $cacheid=no 7450 fi 7451 rm -f core conftest.err conftest.$ac_objext \ 7452 conftest$ac_exeext conftest.$ac_ext 7453 fi 7454 7455 7456 CFLAGS="$xorg_testset_save_CFLAGS" 7457 7458 eval supported=\$$cacheid 7459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7460 $as_echo "$supported" >&6; } 7461 if test "$supported" = "yes" ; then 7462 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7463 found="yes" 7464 fi 7465 fi 7466 7467 7468 7469 7470 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 xorg_testset_save_CFLAGS="$CFLAGS" 7482 7483 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7486 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7487 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7488 $as_echo_n "(cached) " >&6 7489 else 7490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7491 /* end confdefs.h. */ 7492 int i; 7493 _ACEOF 7494 if ac_fn_c_try_compile "$LINENO"; then : 7495 xorg_cv_cc_flag_unknown_warning_option=yes 7496 else 7497 xorg_cv_cc_flag_unknown_warning_option=no 7498 fi 7499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7500 fi 7501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7502 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7503 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7504 CFLAGS="$xorg_testset_save_CFLAGS" 7505 fi 7506 7507 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7508 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7510 fi 7511 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7513 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7514 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7515 $as_echo_n "(cached) " >&6 7516 else 7517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7518 /* end confdefs.h. */ 7519 int i; 7520 _ACEOF 7521 if ac_fn_c_try_compile "$LINENO"; then : 7522 xorg_cv_cc_flag_unused_command_line_argument=yes 7523 else 7524 xorg_cv_cc_flag_unused_command_line_argument=no 7525 fi 7526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7527 fi 7528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7529 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7530 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7531 CFLAGS="$xorg_testset_save_CFLAGS" 7532 fi 7533 7534 found="no" 7535 7536 if test $found = "no" ; then 7537 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7539 fi 7540 7541 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7542 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7543 fi 7544 7545 CFLAGS="$CFLAGS -Werror=trigraphs" 7546 7547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7548 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7549 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7550 if eval \${$cacheid+:} false; then : 7551 $as_echo_n "(cached) " >&6 7552 else 7553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7554 /* end confdefs.h. */ 7555 int i; 7556 int 7557 main () 7558 { 7559 7560 ; 7561 return 0; 7562 } 7563 _ACEOF 7564 if ac_fn_c_try_link "$LINENO"; then : 7565 eval $cacheid=yes 7566 else 7567 eval $cacheid=no 7568 fi 7569 rm -f core conftest.err conftest.$ac_objext \ 7570 conftest$ac_exeext conftest.$ac_ext 7571 fi 7572 7573 7574 CFLAGS="$xorg_testset_save_CFLAGS" 7575 7576 eval supported=\$$cacheid 7577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7578 $as_echo "$supported" >&6; } 7579 if test "$supported" = "yes" ; then 7580 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7581 found="yes" 7582 fi 7583 fi 7584 7585 7586 7587 7588 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 xorg_testset_save_CFLAGS="$CFLAGS" 7600 7601 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7604 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7605 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7606 $as_echo_n "(cached) " >&6 7607 else 7608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7609 /* end confdefs.h. */ 7610 int i; 7611 _ACEOF 7612 if ac_fn_c_try_compile "$LINENO"; then : 7613 xorg_cv_cc_flag_unknown_warning_option=yes 7614 else 7615 xorg_cv_cc_flag_unknown_warning_option=no 7616 fi 7617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7618 fi 7619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7620 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7621 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7622 CFLAGS="$xorg_testset_save_CFLAGS" 7623 fi 7624 7625 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7626 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7628 fi 7629 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7631 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7632 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7633 $as_echo_n "(cached) " >&6 7634 else 7635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7636 /* end confdefs.h. */ 7637 int i; 7638 _ACEOF 7639 if ac_fn_c_try_compile "$LINENO"; then : 7640 xorg_cv_cc_flag_unused_command_line_argument=yes 7641 else 7642 xorg_cv_cc_flag_unused_command_line_argument=no 7643 fi 7644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7645 fi 7646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7647 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7648 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7649 CFLAGS="$xorg_testset_save_CFLAGS" 7650 fi 7651 7652 found="no" 7653 7654 if test $found = "no" ; then 7655 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7657 fi 7658 7659 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7660 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7661 fi 7662 7663 CFLAGS="$CFLAGS -Werror=array-bounds" 7664 7665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7666 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7667 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7668 if eval \${$cacheid+:} false; then : 7669 $as_echo_n "(cached) " >&6 7670 else 7671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7672 /* end confdefs.h. */ 7673 int i; 7674 int 7675 main () 7676 { 7677 7678 ; 7679 return 0; 7680 } 7681 _ACEOF 7682 if ac_fn_c_try_link "$LINENO"; then : 7683 eval $cacheid=yes 7684 else 7685 eval $cacheid=no 7686 fi 7687 rm -f core conftest.err conftest.$ac_objext \ 7688 conftest$ac_exeext conftest.$ac_ext 7689 fi 7690 7691 7692 CFLAGS="$xorg_testset_save_CFLAGS" 7693 7694 eval supported=\$$cacheid 7695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7696 $as_echo "$supported" >&6; } 7697 if test "$supported" = "yes" ; then 7698 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7699 found="yes" 7700 fi 7701 fi 7702 7703 7704 7705 7706 7707 7708 7709 7710 7711 7712 7713 7714 7715 7716 7717 xorg_testset_save_CFLAGS="$CFLAGS" 7718 7719 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7722 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7723 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7724 $as_echo_n "(cached) " >&6 7725 else 7726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7727 /* end confdefs.h. */ 7728 int i; 7729 _ACEOF 7730 if ac_fn_c_try_compile "$LINENO"; then : 7731 xorg_cv_cc_flag_unknown_warning_option=yes 7732 else 7733 xorg_cv_cc_flag_unknown_warning_option=no 7734 fi 7735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7736 fi 7737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7738 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7739 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7740 CFLAGS="$xorg_testset_save_CFLAGS" 7741 fi 7742 7743 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7744 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7746 fi 7747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7749 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7750 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7751 $as_echo_n "(cached) " >&6 7752 else 7753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7754 /* end confdefs.h. */ 7755 int i; 7756 _ACEOF 7757 if ac_fn_c_try_compile "$LINENO"; then : 7758 xorg_cv_cc_flag_unused_command_line_argument=yes 7759 else 7760 xorg_cv_cc_flag_unused_command_line_argument=no 7761 fi 7762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7763 fi 7764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7765 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7766 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7767 CFLAGS="$xorg_testset_save_CFLAGS" 7768 fi 7769 7770 found="no" 7771 7772 if test $found = "no" ; then 7773 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7775 fi 7776 7777 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7779 fi 7780 7781 CFLAGS="$CFLAGS -Werror=write-strings" 7782 7783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7784 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7785 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7786 if eval \${$cacheid+:} false; then : 7787 $as_echo_n "(cached) " >&6 7788 else 7789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7790 /* end confdefs.h. */ 7791 int i; 7792 int 7793 main () 7794 { 7795 7796 ; 7797 return 0; 7798 } 7799 _ACEOF 7800 if ac_fn_c_try_link "$LINENO"; then : 7801 eval $cacheid=yes 7802 else 7803 eval $cacheid=no 7804 fi 7805 rm -f core conftest.err conftest.$ac_objext \ 7806 conftest$ac_exeext conftest.$ac_ext 7807 fi 7808 7809 7810 CFLAGS="$xorg_testset_save_CFLAGS" 7811 7812 eval supported=\$$cacheid 7813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7814 $as_echo "$supported" >&6; } 7815 if test "$supported" = "yes" ; then 7816 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7817 found="yes" 7818 fi 7819 fi 7820 7821 7822 7823 7824 7825 7826 7827 7828 7829 7830 7831 7832 7833 7834 7835 xorg_testset_save_CFLAGS="$CFLAGS" 7836 7837 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7840 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7841 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7842 $as_echo_n "(cached) " >&6 7843 else 7844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7845 /* end confdefs.h. */ 7846 int i; 7847 _ACEOF 7848 if ac_fn_c_try_compile "$LINENO"; then : 7849 xorg_cv_cc_flag_unknown_warning_option=yes 7850 else 7851 xorg_cv_cc_flag_unknown_warning_option=no 7852 fi 7853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7854 fi 7855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7856 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7857 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7858 CFLAGS="$xorg_testset_save_CFLAGS" 7859 fi 7860 7861 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7862 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7864 fi 7865 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7867 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7868 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7869 $as_echo_n "(cached) " >&6 7870 else 7871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7872 /* end confdefs.h. */ 7873 int i; 7874 _ACEOF 7875 if ac_fn_c_try_compile "$LINENO"; then : 7876 xorg_cv_cc_flag_unused_command_line_argument=yes 7877 else 7878 xorg_cv_cc_flag_unused_command_line_argument=no 7879 fi 7880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7881 fi 7882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7883 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7884 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7885 CFLAGS="$xorg_testset_save_CFLAGS" 7886 fi 7887 7888 found="no" 7889 7890 if test $found = "no" ; then 7891 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7893 fi 7894 7895 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7897 fi 7898 7899 CFLAGS="$CFLAGS -Werror=address" 7900 7901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7902 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7903 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 7904 if eval \${$cacheid+:} false; then : 7905 $as_echo_n "(cached) " >&6 7906 else 7907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7908 /* end confdefs.h. */ 7909 int i; 7910 int 7911 main () 7912 { 7913 7914 ; 7915 return 0; 7916 } 7917 _ACEOF 7918 if ac_fn_c_try_link "$LINENO"; then : 7919 eval $cacheid=yes 7920 else 7921 eval $cacheid=no 7922 fi 7923 rm -f core conftest.err conftest.$ac_objext \ 7924 conftest$ac_exeext conftest.$ac_ext 7925 fi 7926 7927 7928 CFLAGS="$xorg_testset_save_CFLAGS" 7929 7930 eval supported=\$$cacheid 7931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7932 $as_echo "$supported" >&6; } 7933 if test "$supported" = "yes" ; then 7934 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 7935 found="yes" 7936 fi 7937 fi 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 7951 7952 7953 xorg_testset_save_CFLAGS="$CFLAGS" 7954 7955 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7958 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7959 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7960 $as_echo_n "(cached) " >&6 7961 else 7962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7963 /* end confdefs.h. */ 7964 int i; 7965 _ACEOF 7966 if ac_fn_c_try_compile "$LINENO"; then : 7967 xorg_cv_cc_flag_unknown_warning_option=yes 7968 else 7969 xorg_cv_cc_flag_unknown_warning_option=no 7970 fi 7971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7972 fi 7973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7974 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7975 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7976 CFLAGS="$xorg_testset_save_CFLAGS" 7977 fi 7978 7979 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7982 fi 7983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7985 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7986 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7987 $as_echo_n "(cached) " >&6 7988 else 7989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7990 /* end confdefs.h. */ 7991 int i; 7992 _ACEOF 7993 if ac_fn_c_try_compile "$LINENO"; then : 7994 xorg_cv_cc_flag_unused_command_line_argument=yes 7995 else 7996 xorg_cv_cc_flag_unused_command_line_argument=no 7997 fi 7998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7999 fi 8000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8001 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8002 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8003 CFLAGS="$xorg_testset_save_CFLAGS" 8004 fi 8005 8006 found="no" 8007 8008 if test $found = "no" ; then 8009 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8011 fi 8012 8013 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8014 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8015 fi 8016 8017 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8018 8019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8020 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8021 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8022 if eval \${$cacheid+:} false; then : 8023 $as_echo_n "(cached) " >&6 8024 else 8025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8026 /* end confdefs.h. */ 8027 int i; 8028 int 8029 main () 8030 { 8031 8032 ; 8033 return 0; 8034 } 8035 _ACEOF 8036 if ac_fn_c_try_link "$LINENO"; then : 8037 eval $cacheid=yes 8038 else 8039 eval $cacheid=no 8040 fi 8041 rm -f core conftest.err conftest.$ac_objext \ 8042 conftest$ac_exeext conftest.$ac_ext 8043 fi 8044 8045 8046 CFLAGS="$xorg_testset_save_CFLAGS" 8047 8048 eval supported=\$$cacheid 8049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8050 $as_echo "$supported" >&6; } 8051 if test "$supported" = "yes" ; then 8052 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8053 found="yes" 8054 fi 8055 fi 8056 8057 if test $found = "no" ; then 8058 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8060 fi 8061 8062 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8064 fi 8065 8066 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8067 8068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8069 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8070 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8071 if eval \${$cacheid+:} false; then : 8072 $as_echo_n "(cached) " >&6 8073 else 8074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8075 /* end confdefs.h. */ 8076 int i; 8077 int 8078 main () 8079 { 8080 8081 ; 8082 return 0; 8083 } 8084 _ACEOF 8085 if ac_fn_c_try_link "$LINENO"; then : 8086 eval $cacheid=yes 8087 else 8088 eval $cacheid=no 8089 fi 8090 rm -f core conftest.err conftest.$ac_objext \ 8091 conftest$ac_exeext conftest.$ac_ext 8092 fi 8093 8094 8095 CFLAGS="$xorg_testset_save_CFLAGS" 8096 8097 eval supported=\$$cacheid 8098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8099 $as_echo "$supported" >&6; } 8100 if test "$supported" = "yes" ; then 8101 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8102 found="yes" 8103 fi 8104 fi 8105 8106 8107 8108 8109 8110 8111 8112 8113 8114 8115 8116 8117 8118 8119 8120 xorg_testset_save_CFLAGS="$CFLAGS" 8121 8122 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8125 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8126 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8127 $as_echo_n "(cached) " >&6 8128 else 8129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8130 /* end confdefs.h. */ 8131 int i; 8132 _ACEOF 8133 if ac_fn_c_try_compile "$LINENO"; then : 8134 xorg_cv_cc_flag_unknown_warning_option=yes 8135 else 8136 xorg_cv_cc_flag_unknown_warning_option=no 8137 fi 8138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8139 fi 8140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8141 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8142 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8143 CFLAGS="$xorg_testset_save_CFLAGS" 8144 fi 8145 8146 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8149 fi 8150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8152 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8153 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8154 $as_echo_n "(cached) " >&6 8155 else 8156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8157 /* end confdefs.h. */ 8158 int i; 8159 _ACEOF 8160 if ac_fn_c_try_compile "$LINENO"; then : 8161 xorg_cv_cc_flag_unused_command_line_argument=yes 8162 else 8163 xorg_cv_cc_flag_unused_command_line_argument=no 8164 fi 8165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8166 fi 8167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8168 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8169 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8170 CFLAGS="$xorg_testset_save_CFLAGS" 8171 fi 8172 8173 found="no" 8174 8175 if test $found = "no" ; then 8176 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8178 fi 8179 8180 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8181 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8182 fi 8183 8184 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8185 8186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8187 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8188 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8189 if eval \${$cacheid+:} false; then : 8190 $as_echo_n "(cached) " >&6 8191 else 8192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8193 /* end confdefs.h. */ 8194 int i; 8195 int 8196 main () 8197 { 8198 8199 ; 8200 return 0; 8201 } 8202 _ACEOF 8203 if ac_fn_c_try_link "$LINENO"; then : 8204 eval $cacheid=yes 8205 else 8206 eval $cacheid=no 8207 fi 8208 rm -f core conftest.err conftest.$ac_objext \ 8209 conftest$ac_exeext conftest.$ac_ext 8210 fi 8211 8212 8213 CFLAGS="$xorg_testset_save_CFLAGS" 8214 8215 eval supported=\$$cacheid 8216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8217 $as_echo "$supported" >&6; } 8218 if test "$supported" = "yes" ; then 8219 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8220 found="yes" 8221 fi 8222 fi 8223 8224 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8225 else 8226 { $as_echo "$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 8227 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8228 8229 8230 8231 8232 8233 8234 8235 8236 8237 8238 8239 8240 8241 xorg_testset_save_CFLAGS="$CFLAGS" 8242 8243 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8246 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8247 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8248 $as_echo_n "(cached) " >&6 8249 else 8250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8251 /* end confdefs.h. */ 8252 int i; 8253 _ACEOF 8254 if ac_fn_c_try_compile "$LINENO"; then : 8255 xorg_cv_cc_flag_unknown_warning_option=yes 8256 else 8257 xorg_cv_cc_flag_unknown_warning_option=no 8258 fi 8259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8260 fi 8261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8262 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8263 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8264 CFLAGS="$xorg_testset_save_CFLAGS" 8265 fi 8266 8267 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8268 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8270 fi 8271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8273 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8274 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8275 $as_echo_n "(cached) " >&6 8276 else 8277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8278 /* end confdefs.h. */ 8279 int i; 8280 _ACEOF 8281 if ac_fn_c_try_compile "$LINENO"; then : 8282 xorg_cv_cc_flag_unused_command_line_argument=yes 8283 else 8284 xorg_cv_cc_flag_unused_command_line_argument=no 8285 fi 8286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8287 fi 8288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8289 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8290 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8291 CFLAGS="$xorg_testset_save_CFLAGS" 8292 fi 8293 8294 found="no" 8295 8296 if test $found = "no" ; then 8297 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8299 fi 8300 8301 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8303 fi 8304 8305 CFLAGS="$CFLAGS -Wimplicit" 8306 8307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8308 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8309 cacheid=xorg_cv_cc_flag__Wimplicit 8310 if eval \${$cacheid+:} false; then : 8311 $as_echo_n "(cached) " >&6 8312 else 8313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8314 /* end confdefs.h. */ 8315 int i; 8316 int 8317 main () 8318 { 8319 8320 ; 8321 return 0; 8322 } 8323 _ACEOF 8324 if ac_fn_c_try_link "$LINENO"; then : 8325 eval $cacheid=yes 8326 else 8327 eval $cacheid=no 8328 fi 8329 rm -f core conftest.err conftest.$ac_objext \ 8330 conftest$ac_exeext conftest.$ac_ext 8331 fi 8332 8333 8334 CFLAGS="$xorg_testset_save_CFLAGS" 8335 8336 eval supported=\$$cacheid 8337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8338 $as_echo "$supported" >&6; } 8339 if test "$supported" = "yes" ; then 8340 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8341 found="yes" 8342 fi 8343 fi 8344 8345 8346 8347 8348 8349 8350 8351 8352 8353 8354 8355 8356 8357 8358 8359 xorg_testset_save_CFLAGS="$CFLAGS" 8360 8361 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8364 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8365 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8366 $as_echo_n "(cached) " >&6 8367 else 8368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8369 /* end confdefs.h. */ 8370 int i; 8371 _ACEOF 8372 if ac_fn_c_try_compile "$LINENO"; then : 8373 xorg_cv_cc_flag_unknown_warning_option=yes 8374 else 8375 xorg_cv_cc_flag_unknown_warning_option=no 8376 fi 8377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8378 fi 8379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8380 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8381 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8382 CFLAGS="$xorg_testset_save_CFLAGS" 8383 fi 8384 8385 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8388 fi 8389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8391 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8392 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8393 $as_echo_n "(cached) " >&6 8394 else 8395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8396 /* end confdefs.h. */ 8397 int i; 8398 _ACEOF 8399 if ac_fn_c_try_compile "$LINENO"; then : 8400 xorg_cv_cc_flag_unused_command_line_argument=yes 8401 else 8402 xorg_cv_cc_flag_unused_command_line_argument=no 8403 fi 8404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8405 fi 8406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8407 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8408 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8409 CFLAGS="$xorg_testset_save_CFLAGS" 8410 fi 8411 8412 found="no" 8413 8414 if test $found = "no" ; then 8415 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8417 fi 8418 8419 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8421 fi 8422 8423 CFLAGS="$CFLAGS -Wnonnull" 8424 8425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8426 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8427 cacheid=xorg_cv_cc_flag__Wnonnull 8428 if eval \${$cacheid+:} false; then : 8429 $as_echo_n "(cached) " >&6 8430 else 8431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8432 /* end confdefs.h. */ 8433 int i; 8434 int 8435 main () 8436 { 8437 8438 ; 8439 return 0; 8440 } 8441 _ACEOF 8442 if ac_fn_c_try_link "$LINENO"; then : 8443 eval $cacheid=yes 8444 else 8445 eval $cacheid=no 8446 fi 8447 rm -f core conftest.err conftest.$ac_objext \ 8448 conftest$ac_exeext conftest.$ac_ext 8449 fi 8450 8451 8452 CFLAGS="$xorg_testset_save_CFLAGS" 8453 8454 eval supported=\$$cacheid 8455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8456 $as_echo "$supported" >&6; } 8457 if test "$supported" = "yes" ; then 8458 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8459 found="yes" 8460 fi 8461 fi 8462 8463 8464 8465 8466 8467 8468 8469 8470 8471 8472 8473 8474 8475 8476 8477 xorg_testset_save_CFLAGS="$CFLAGS" 8478 8479 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8482 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8483 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8484 $as_echo_n "(cached) " >&6 8485 else 8486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8487 /* end confdefs.h. */ 8488 int i; 8489 _ACEOF 8490 if ac_fn_c_try_compile "$LINENO"; then : 8491 xorg_cv_cc_flag_unknown_warning_option=yes 8492 else 8493 xorg_cv_cc_flag_unknown_warning_option=no 8494 fi 8495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8496 fi 8497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8498 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8499 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8500 CFLAGS="$xorg_testset_save_CFLAGS" 8501 fi 8502 8503 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8504 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8506 fi 8507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8509 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8510 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8511 $as_echo_n "(cached) " >&6 8512 else 8513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8514 /* end confdefs.h. */ 8515 int i; 8516 _ACEOF 8517 if ac_fn_c_try_compile "$LINENO"; then : 8518 xorg_cv_cc_flag_unused_command_line_argument=yes 8519 else 8520 xorg_cv_cc_flag_unused_command_line_argument=no 8521 fi 8522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8523 fi 8524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8525 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8526 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8527 CFLAGS="$xorg_testset_save_CFLAGS" 8528 fi 8529 8530 found="no" 8531 8532 if test $found = "no" ; then 8533 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8535 fi 8536 8537 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8539 fi 8540 8541 CFLAGS="$CFLAGS -Winit-self" 8542 8543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8544 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8545 cacheid=xorg_cv_cc_flag__Winit_self 8546 if eval \${$cacheid+:} false; then : 8547 $as_echo_n "(cached) " >&6 8548 else 8549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8550 /* end confdefs.h. */ 8551 int i; 8552 int 8553 main () 8554 { 8555 8556 ; 8557 return 0; 8558 } 8559 _ACEOF 8560 if ac_fn_c_try_link "$LINENO"; then : 8561 eval $cacheid=yes 8562 else 8563 eval $cacheid=no 8564 fi 8565 rm -f core conftest.err conftest.$ac_objext \ 8566 conftest$ac_exeext conftest.$ac_ext 8567 fi 8568 8569 8570 CFLAGS="$xorg_testset_save_CFLAGS" 8571 8572 eval supported=\$$cacheid 8573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8574 $as_echo "$supported" >&6; } 8575 if test "$supported" = "yes" ; then 8576 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8577 found="yes" 8578 fi 8579 fi 8580 8581 8582 8583 8584 8585 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 xorg_testset_save_CFLAGS="$CFLAGS" 8596 8597 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8600 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8601 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8602 $as_echo_n "(cached) " >&6 8603 else 8604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8605 /* end confdefs.h. */ 8606 int i; 8607 _ACEOF 8608 if ac_fn_c_try_compile "$LINENO"; then : 8609 xorg_cv_cc_flag_unknown_warning_option=yes 8610 else 8611 xorg_cv_cc_flag_unknown_warning_option=no 8612 fi 8613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8614 fi 8615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8616 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8617 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8618 CFLAGS="$xorg_testset_save_CFLAGS" 8619 fi 8620 8621 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8622 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8624 fi 8625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8627 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8628 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8629 $as_echo_n "(cached) " >&6 8630 else 8631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8632 /* end confdefs.h. */ 8633 int i; 8634 _ACEOF 8635 if ac_fn_c_try_compile "$LINENO"; then : 8636 xorg_cv_cc_flag_unused_command_line_argument=yes 8637 else 8638 xorg_cv_cc_flag_unused_command_line_argument=no 8639 fi 8640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8641 fi 8642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8643 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8644 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8645 CFLAGS="$xorg_testset_save_CFLAGS" 8646 fi 8647 8648 found="no" 8649 8650 if test $found = "no" ; then 8651 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8653 fi 8654 8655 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8657 fi 8658 8659 CFLAGS="$CFLAGS -Wmain" 8660 8661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8662 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8663 cacheid=xorg_cv_cc_flag__Wmain 8664 if eval \${$cacheid+:} false; then : 8665 $as_echo_n "(cached) " >&6 8666 else 8667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8668 /* end confdefs.h. */ 8669 int i; 8670 int 8671 main () 8672 { 8673 8674 ; 8675 return 0; 8676 } 8677 _ACEOF 8678 if ac_fn_c_try_link "$LINENO"; then : 8679 eval $cacheid=yes 8680 else 8681 eval $cacheid=no 8682 fi 8683 rm -f core conftest.err conftest.$ac_objext \ 8684 conftest$ac_exeext conftest.$ac_ext 8685 fi 8686 8687 8688 CFLAGS="$xorg_testset_save_CFLAGS" 8689 8690 eval supported=\$$cacheid 8691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8692 $as_echo "$supported" >&6; } 8693 if test "$supported" = "yes" ; then 8694 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8695 found="yes" 8696 fi 8697 fi 8698 8699 8700 8701 8702 8703 8704 8705 8706 8707 8708 8709 8710 8711 8712 8713 xorg_testset_save_CFLAGS="$CFLAGS" 8714 8715 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8718 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8719 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8720 $as_echo_n "(cached) " >&6 8721 else 8722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8723 /* end confdefs.h. */ 8724 int i; 8725 _ACEOF 8726 if ac_fn_c_try_compile "$LINENO"; then : 8727 xorg_cv_cc_flag_unknown_warning_option=yes 8728 else 8729 xorg_cv_cc_flag_unknown_warning_option=no 8730 fi 8731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8732 fi 8733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8734 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8735 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8736 CFLAGS="$xorg_testset_save_CFLAGS" 8737 fi 8738 8739 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8740 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8742 fi 8743 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8745 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8746 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8747 $as_echo_n "(cached) " >&6 8748 else 8749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8750 /* end confdefs.h. */ 8751 int i; 8752 _ACEOF 8753 if ac_fn_c_try_compile "$LINENO"; then : 8754 xorg_cv_cc_flag_unused_command_line_argument=yes 8755 else 8756 xorg_cv_cc_flag_unused_command_line_argument=no 8757 fi 8758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8759 fi 8760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8761 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8762 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8763 CFLAGS="$xorg_testset_save_CFLAGS" 8764 fi 8765 8766 found="no" 8767 8768 if test $found = "no" ; then 8769 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8771 fi 8772 8773 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8774 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8775 fi 8776 8777 CFLAGS="$CFLAGS -Wmissing-braces" 8778 8779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8780 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8781 cacheid=xorg_cv_cc_flag__Wmissing_braces 8782 if eval \${$cacheid+:} false; then : 8783 $as_echo_n "(cached) " >&6 8784 else 8785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8786 /* end confdefs.h. */ 8787 int i; 8788 int 8789 main () 8790 { 8791 8792 ; 8793 return 0; 8794 } 8795 _ACEOF 8796 if ac_fn_c_try_link "$LINENO"; then : 8797 eval $cacheid=yes 8798 else 8799 eval $cacheid=no 8800 fi 8801 rm -f core conftest.err conftest.$ac_objext \ 8802 conftest$ac_exeext conftest.$ac_ext 8803 fi 8804 8805 8806 CFLAGS="$xorg_testset_save_CFLAGS" 8807 8808 eval supported=\$$cacheid 8809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8810 $as_echo "$supported" >&6; } 8811 if test "$supported" = "yes" ; then 8812 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8813 found="yes" 8814 fi 8815 fi 8816 8817 8818 8819 8820 8821 8822 8823 8824 8825 8826 8827 8828 8829 8830 8831 xorg_testset_save_CFLAGS="$CFLAGS" 8832 8833 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8836 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8837 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8838 $as_echo_n "(cached) " >&6 8839 else 8840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8841 /* end confdefs.h. */ 8842 int i; 8843 _ACEOF 8844 if ac_fn_c_try_compile "$LINENO"; then : 8845 xorg_cv_cc_flag_unknown_warning_option=yes 8846 else 8847 xorg_cv_cc_flag_unknown_warning_option=no 8848 fi 8849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8850 fi 8851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8852 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8853 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8854 CFLAGS="$xorg_testset_save_CFLAGS" 8855 fi 8856 8857 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8858 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8860 fi 8861 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8863 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8864 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8865 $as_echo_n "(cached) " >&6 8866 else 8867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8868 /* end confdefs.h. */ 8869 int i; 8870 _ACEOF 8871 if ac_fn_c_try_compile "$LINENO"; then : 8872 xorg_cv_cc_flag_unused_command_line_argument=yes 8873 else 8874 xorg_cv_cc_flag_unused_command_line_argument=no 8875 fi 8876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8877 fi 8878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8879 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8880 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8881 CFLAGS="$xorg_testset_save_CFLAGS" 8882 fi 8883 8884 found="no" 8885 8886 if test $found = "no" ; then 8887 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8889 fi 8890 8891 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8893 fi 8894 8895 CFLAGS="$CFLAGS -Wsequence-point" 8896 8897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 8898 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 8899 cacheid=xorg_cv_cc_flag__Wsequence_point 8900 if eval \${$cacheid+:} false; then : 8901 $as_echo_n "(cached) " >&6 8902 else 8903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8904 /* end confdefs.h. */ 8905 int i; 8906 int 8907 main () 8908 { 8909 8910 ; 8911 return 0; 8912 } 8913 _ACEOF 8914 if ac_fn_c_try_link "$LINENO"; then : 8915 eval $cacheid=yes 8916 else 8917 eval $cacheid=no 8918 fi 8919 rm -f core conftest.err conftest.$ac_objext \ 8920 conftest$ac_exeext conftest.$ac_ext 8921 fi 8922 8923 8924 CFLAGS="$xorg_testset_save_CFLAGS" 8925 8926 eval supported=\$$cacheid 8927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8928 $as_echo "$supported" >&6; } 8929 if test "$supported" = "yes" ; then 8930 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 8931 found="yes" 8932 fi 8933 fi 8934 8935 8936 8937 8938 8939 8940 8941 8942 8943 8944 8945 8946 8947 8948 8949 xorg_testset_save_CFLAGS="$CFLAGS" 8950 8951 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8952 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8954 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8955 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8956 $as_echo_n "(cached) " >&6 8957 else 8958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8959 /* end confdefs.h. */ 8960 int i; 8961 _ACEOF 8962 if ac_fn_c_try_compile "$LINENO"; then : 8963 xorg_cv_cc_flag_unknown_warning_option=yes 8964 else 8965 xorg_cv_cc_flag_unknown_warning_option=no 8966 fi 8967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8968 fi 8969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8970 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8971 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8972 CFLAGS="$xorg_testset_save_CFLAGS" 8973 fi 8974 8975 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8978 fi 8979 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8981 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8982 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8983 $as_echo_n "(cached) " >&6 8984 else 8985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8986 /* end confdefs.h. */ 8987 int i; 8988 _ACEOF 8989 if ac_fn_c_try_compile "$LINENO"; then : 8990 xorg_cv_cc_flag_unused_command_line_argument=yes 8991 else 8992 xorg_cv_cc_flag_unused_command_line_argument=no 8993 fi 8994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8995 fi 8996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8997 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8998 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8999 CFLAGS="$xorg_testset_save_CFLAGS" 9000 fi 9001 9002 found="no" 9003 9004 if test $found = "no" ; then 9005 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9007 fi 9008 9009 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9011 fi 9012 9013 CFLAGS="$CFLAGS -Wreturn-type" 9014 9015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9016 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9017 cacheid=xorg_cv_cc_flag__Wreturn_type 9018 if eval \${$cacheid+:} false; then : 9019 $as_echo_n "(cached) " >&6 9020 else 9021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9022 /* end confdefs.h. */ 9023 int i; 9024 int 9025 main () 9026 { 9027 9028 ; 9029 return 0; 9030 } 9031 _ACEOF 9032 if ac_fn_c_try_link "$LINENO"; then : 9033 eval $cacheid=yes 9034 else 9035 eval $cacheid=no 9036 fi 9037 rm -f core conftest.err conftest.$ac_objext \ 9038 conftest$ac_exeext conftest.$ac_ext 9039 fi 9040 9041 9042 CFLAGS="$xorg_testset_save_CFLAGS" 9043 9044 eval supported=\$$cacheid 9045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9046 $as_echo "$supported" >&6; } 9047 if test "$supported" = "yes" ; then 9048 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9049 found="yes" 9050 fi 9051 fi 9052 9053 9054 9055 9056 9057 9058 9059 9060 9061 9062 9063 9064 9065 9066 9067 xorg_testset_save_CFLAGS="$CFLAGS" 9068 9069 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9072 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9073 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9074 $as_echo_n "(cached) " >&6 9075 else 9076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9077 /* end confdefs.h. */ 9078 int i; 9079 _ACEOF 9080 if ac_fn_c_try_compile "$LINENO"; then : 9081 xorg_cv_cc_flag_unknown_warning_option=yes 9082 else 9083 xorg_cv_cc_flag_unknown_warning_option=no 9084 fi 9085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9086 fi 9087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9088 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9089 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9090 CFLAGS="$xorg_testset_save_CFLAGS" 9091 fi 9092 9093 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9096 fi 9097 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9099 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9100 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9101 $as_echo_n "(cached) " >&6 9102 else 9103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9104 /* end confdefs.h. */ 9105 int i; 9106 _ACEOF 9107 if ac_fn_c_try_compile "$LINENO"; then : 9108 xorg_cv_cc_flag_unused_command_line_argument=yes 9109 else 9110 xorg_cv_cc_flag_unused_command_line_argument=no 9111 fi 9112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9113 fi 9114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9115 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9116 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9117 CFLAGS="$xorg_testset_save_CFLAGS" 9118 fi 9119 9120 found="no" 9121 9122 if test $found = "no" ; then 9123 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9125 fi 9126 9127 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9129 fi 9130 9131 CFLAGS="$CFLAGS -Wtrigraphs" 9132 9133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9134 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9135 cacheid=xorg_cv_cc_flag__Wtrigraphs 9136 if eval \${$cacheid+:} false; then : 9137 $as_echo_n "(cached) " >&6 9138 else 9139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9140 /* end confdefs.h. */ 9141 int i; 9142 int 9143 main () 9144 { 9145 9146 ; 9147 return 0; 9148 } 9149 _ACEOF 9150 if ac_fn_c_try_link "$LINENO"; then : 9151 eval $cacheid=yes 9152 else 9153 eval $cacheid=no 9154 fi 9155 rm -f core conftest.err conftest.$ac_objext \ 9156 conftest$ac_exeext conftest.$ac_ext 9157 fi 9158 9159 9160 CFLAGS="$xorg_testset_save_CFLAGS" 9161 9162 eval supported=\$$cacheid 9163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9164 $as_echo "$supported" >&6; } 9165 if test "$supported" = "yes" ; then 9166 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9167 found="yes" 9168 fi 9169 fi 9170 9171 9172 9173 9174 9175 9176 9177 9178 9179 9180 9181 9182 9183 9184 9185 xorg_testset_save_CFLAGS="$CFLAGS" 9186 9187 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9190 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9191 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9192 $as_echo_n "(cached) " >&6 9193 else 9194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9195 /* end confdefs.h. */ 9196 int i; 9197 _ACEOF 9198 if ac_fn_c_try_compile "$LINENO"; then : 9199 xorg_cv_cc_flag_unknown_warning_option=yes 9200 else 9201 xorg_cv_cc_flag_unknown_warning_option=no 9202 fi 9203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9204 fi 9205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9206 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9207 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9208 CFLAGS="$xorg_testset_save_CFLAGS" 9209 fi 9210 9211 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9212 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9214 fi 9215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9217 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9218 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9219 $as_echo_n "(cached) " >&6 9220 else 9221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9222 /* end confdefs.h. */ 9223 int i; 9224 _ACEOF 9225 if ac_fn_c_try_compile "$LINENO"; then : 9226 xorg_cv_cc_flag_unused_command_line_argument=yes 9227 else 9228 xorg_cv_cc_flag_unused_command_line_argument=no 9229 fi 9230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9231 fi 9232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9233 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9234 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9235 CFLAGS="$xorg_testset_save_CFLAGS" 9236 fi 9237 9238 found="no" 9239 9240 if test $found = "no" ; then 9241 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9243 fi 9244 9245 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9247 fi 9248 9249 CFLAGS="$CFLAGS -Warray-bounds" 9250 9251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9252 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9253 cacheid=xorg_cv_cc_flag__Warray_bounds 9254 if eval \${$cacheid+:} false; then : 9255 $as_echo_n "(cached) " >&6 9256 else 9257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9258 /* end confdefs.h. */ 9259 int i; 9260 int 9261 main () 9262 { 9263 9264 ; 9265 return 0; 9266 } 9267 _ACEOF 9268 if ac_fn_c_try_link "$LINENO"; then : 9269 eval $cacheid=yes 9270 else 9271 eval $cacheid=no 9272 fi 9273 rm -f core conftest.err conftest.$ac_objext \ 9274 conftest$ac_exeext conftest.$ac_ext 9275 fi 9276 9277 9278 CFLAGS="$xorg_testset_save_CFLAGS" 9279 9280 eval supported=\$$cacheid 9281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9282 $as_echo "$supported" >&6; } 9283 if test "$supported" = "yes" ; then 9284 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9285 found="yes" 9286 fi 9287 fi 9288 9289 9290 9291 9292 9293 9294 9295 9296 9297 9298 9299 9300 9301 9302 9303 xorg_testset_save_CFLAGS="$CFLAGS" 9304 9305 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9308 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9309 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9310 $as_echo_n "(cached) " >&6 9311 else 9312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9313 /* end confdefs.h. */ 9314 int i; 9315 _ACEOF 9316 if ac_fn_c_try_compile "$LINENO"; then : 9317 xorg_cv_cc_flag_unknown_warning_option=yes 9318 else 9319 xorg_cv_cc_flag_unknown_warning_option=no 9320 fi 9321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9322 fi 9323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9324 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9325 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9326 CFLAGS="$xorg_testset_save_CFLAGS" 9327 fi 9328 9329 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9332 fi 9333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9335 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9336 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9337 $as_echo_n "(cached) " >&6 9338 else 9339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9340 /* end confdefs.h. */ 9341 int i; 9342 _ACEOF 9343 if ac_fn_c_try_compile "$LINENO"; then : 9344 xorg_cv_cc_flag_unused_command_line_argument=yes 9345 else 9346 xorg_cv_cc_flag_unused_command_line_argument=no 9347 fi 9348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9349 fi 9350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9351 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9352 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9353 CFLAGS="$xorg_testset_save_CFLAGS" 9354 fi 9355 9356 found="no" 9357 9358 if test $found = "no" ; then 9359 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9361 fi 9362 9363 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9364 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9365 fi 9366 9367 CFLAGS="$CFLAGS -Wwrite-strings" 9368 9369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9370 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9371 cacheid=xorg_cv_cc_flag__Wwrite_strings 9372 if eval \${$cacheid+:} false; then : 9373 $as_echo_n "(cached) " >&6 9374 else 9375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9376 /* end confdefs.h. */ 9377 int i; 9378 int 9379 main () 9380 { 9381 9382 ; 9383 return 0; 9384 } 9385 _ACEOF 9386 if ac_fn_c_try_link "$LINENO"; then : 9387 eval $cacheid=yes 9388 else 9389 eval $cacheid=no 9390 fi 9391 rm -f core conftest.err conftest.$ac_objext \ 9392 conftest$ac_exeext conftest.$ac_ext 9393 fi 9394 9395 9396 CFLAGS="$xorg_testset_save_CFLAGS" 9397 9398 eval supported=\$$cacheid 9399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9400 $as_echo "$supported" >&6; } 9401 if test "$supported" = "yes" ; then 9402 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9403 found="yes" 9404 fi 9405 fi 9406 9407 9408 9409 9410 9411 9412 9413 9414 9415 9416 9417 9418 9419 9420 9421 xorg_testset_save_CFLAGS="$CFLAGS" 9422 9423 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9426 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9427 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9428 $as_echo_n "(cached) " >&6 9429 else 9430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9431 /* end confdefs.h. */ 9432 int i; 9433 _ACEOF 9434 if ac_fn_c_try_compile "$LINENO"; then : 9435 xorg_cv_cc_flag_unknown_warning_option=yes 9436 else 9437 xorg_cv_cc_flag_unknown_warning_option=no 9438 fi 9439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9440 fi 9441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9442 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9443 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9444 CFLAGS="$xorg_testset_save_CFLAGS" 9445 fi 9446 9447 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9450 fi 9451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9453 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9454 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9455 $as_echo_n "(cached) " >&6 9456 else 9457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9458 /* end confdefs.h. */ 9459 int i; 9460 _ACEOF 9461 if ac_fn_c_try_compile "$LINENO"; then : 9462 xorg_cv_cc_flag_unused_command_line_argument=yes 9463 else 9464 xorg_cv_cc_flag_unused_command_line_argument=no 9465 fi 9466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9467 fi 9468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9469 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9470 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9471 CFLAGS="$xorg_testset_save_CFLAGS" 9472 fi 9473 9474 found="no" 9475 9476 if test $found = "no" ; then 9477 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9479 fi 9480 9481 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9482 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9483 fi 9484 9485 CFLAGS="$CFLAGS -Waddress" 9486 9487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9488 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9489 cacheid=xorg_cv_cc_flag__Waddress 9490 if eval \${$cacheid+:} false; then : 9491 $as_echo_n "(cached) " >&6 9492 else 9493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9494 /* end confdefs.h. */ 9495 int i; 9496 int 9497 main () 9498 { 9499 9500 ; 9501 return 0; 9502 } 9503 _ACEOF 9504 if ac_fn_c_try_link "$LINENO"; then : 9505 eval $cacheid=yes 9506 else 9507 eval $cacheid=no 9508 fi 9509 rm -f core conftest.err conftest.$ac_objext \ 9510 conftest$ac_exeext conftest.$ac_ext 9511 fi 9512 9513 9514 CFLAGS="$xorg_testset_save_CFLAGS" 9515 9516 eval supported=\$$cacheid 9517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9518 $as_echo "$supported" >&6; } 9519 if test "$supported" = "yes" ; then 9520 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9521 found="yes" 9522 fi 9523 fi 9524 9525 9526 9527 9528 9529 9530 9531 9532 9533 9534 9535 9536 9537 9538 9539 xorg_testset_save_CFLAGS="$CFLAGS" 9540 9541 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9544 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9545 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9546 $as_echo_n "(cached) " >&6 9547 else 9548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9549 /* end confdefs.h. */ 9550 int i; 9551 _ACEOF 9552 if ac_fn_c_try_compile "$LINENO"; then : 9553 xorg_cv_cc_flag_unknown_warning_option=yes 9554 else 9555 xorg_cv_cc_flag_unknown_warning_option=no 9556 fi 9557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9558 fi 9559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9560 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9561 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9562 CFLAGS="$xorg_testset_save_CFLAGS" 9563 fi 9564 9565 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9566 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9568 fi 9569 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9571 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9572 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9573 $as_echo_n "(cached) " >&6 9574 else 9575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9576 /* end confdefs.h. */ 9577 int i; 9578 _ACEOF 9579 if ac_fn_c_try_compile "$LINENO"; then : 9580 xorg_cv_cc_flag_unused_command_line_argument=yes 9581 else 9582 xorg_cv_cc_flag_unused_command_line_argument=no 9583 fi 9584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9585 fi 9586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9587 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9589 CFLAGS="$xorg_testset_save_CFLAGS" 9590 fi 9591 9592 found="no" 9593 9594 if test $found = "no" ; then 9595 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9597 fi 9598 9599 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9601 fi 9602 9603 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9604 9605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9606 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9607 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9608 if eval \${$cacheid+:} false; then : 9609 $as_echo_n "(cached) " >&6 9610 else 9611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9612 /* end confdefs.h. */ 9613 int i; 9614 int 9615 main () 9616 { 9617 9618 ; 9619 return 0; 9620 } 9621 _ACEOF 9622 if ac_fn_c_try_link "$LINENO"; then : 9623 eval $cacheid=yes 9624 else 9625 eval $cacheid=no 9626 fi 9627 rm -f core conftest.err conftest.$ac_objext \ 9628 conftest$ac_exeext conftest.$ac_ext 9629 fi 9630 9631 9632 CFLAGS="$xorg_testset_save_CFLAGS" 9633 9634 eval supported=\$$cacheid 9635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9636 $as_echo "$supported" >&6; } 9637 if test "$supported" = "yes" ; then 9638 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9639 found="yes" 9640 fi 9641 fi 9642 9643 9644 9645 9646 9647 9648 9649 9650 9651 9652 9653 9654 9655 9656 9657 xorg_testset_save_CFLAGS="$CFLAGS" 9658 9659 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9662 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9663 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9664 $as_echo_n "(cached) " >&6 9665 else 9666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9667 /* end confdefs.h. */ 9668 int i; 9669 _ACEOF 9670 if ac_fn_c_try_compile "$LINENO"; then : 9671 xorg_cv_cc_flag_unknown_warning_option=yes 9672 else 9673 xorg_cv_cc_flag_unknown_warning_option=no 9674 fi 9675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9676 fi 9677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9678 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9679 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9680 CFLAGS="$xorg_testset_save_CFLAGS" 9681 fi 9682 9683 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9686 fi 9687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9689 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9690 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9691 $as_echo_n "(cached) " >&6 9692 else 9693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9694 /* end confdefs.h. */ 9695 int i; 9696 _ACEOF 9697 if ac_fn_c_try_compile "$LINENO"; then : 9698 xorg_cv_cc_flag_unused_command_line_argument=yes 9699 else 9700 xorg_cv_cc_flag_unused_command_line_argument=no 9701 fi 9702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9703 fi 9704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9705 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9706 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9707 CFLAGS="$xorg_testset_save_CFLAGS" 9708 fi 9709 9710 found="no" 9711 9712 if test $found = "no" ; then 9713 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9715 fi 9716 9717 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9719 fi 9720 9721 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9722 9723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9724 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9725 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9726 if eval \${$cacheid+:} false; then : 9727 $as_echo_n "(cached) " >&6 9728 else 9729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9730 /* end confdefs.h. */ 9731 int i; 9732 int 9733 main () 9734 { 9735 9736 ; 9737 return 0; 9738 } 9739 _ACEOF 9740 if ac_fn_c_try_link "$LINENO"; then : 9741 eval $cacheid=yes 9742 else 9743 eval $cacheid=no 9744 fi 9745 rm -f core conftest.err conftest.$ac_objext \ 9746 conftest$ac_exeext conftest.$ac_ext 9747 fi 9748 9749 9750 CFLAGS="$xorg_testset_save_CFLAGS" 9751 9752 eval supported=\$$cacheid 9753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9754 $as_echo "$supported" >&6; } 9755 if test "$supported" = "yes" ; then 9756 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9757 found="yes" 9758 fi 9759 fi 9760 9761 9762 fi 9763 9764 9765 9766 9767 9768 9769 9770 CWARNFLAGS="$BASE_CFLAGS" 9771 if test "x$GCC" = xyes ; then 9772 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9773 fi 9774 9775 9776 9777 9778 9779 9780 9781 9782 # Check whether --enable-strict-compilation was given. 9783 if test "${enable_strict_compilation+set}" = set; then : 9784 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9785 else 9786 STRICT_COMPILE=no 9787 fi 9788 9789 9790 9791 9792 9793 9794 STRICT_CFLAGS="" 9795 9796 9797 9798 9799 9800 9801 9802 9803 9804 9805 9806 9807 9808 xorg_testset_save_CFLAGS="$CFLAGS" 9809 9810 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9813 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9814 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9815 $as_echo_n "(cached) " >&6 9816 else 9817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9818 /* end confdefs.h. */ 9819 int i; 9820 _ACEOF 9821 if ac_fn_c_try_compile "$LINENO"; then : 9822 xorg_cv_cc_flag_unknown_warning_option=yes 9823 else 9824 xorg_cv_cc_flag_unknown_warning_option=no 9825 fi 9826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9827 fi 9828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9829 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9830 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9831 CFLAGS="$xorg_testset_save_CFLAGS" 9832 fi 9833 9834 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9835 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9837 fi 9838 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9840 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9841 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9842 $as_echo_n "(cached) " >&6 9843 else 9844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9845 /* end confdefs.h. */ 9846 int i; 9847 _ACEOF 9848 if ac_fn_c_try_compile "$LINENO"; then : 9849 xorg_cv_cc_flag_unused_command_line_argument=yes 9850 else 9851 xorg_cv_cc_flag_unused_command_line_argument=no 9852 fi 9853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9854 fi 9855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9856 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9857 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9858 CFLAGS="$xorg_testset_save_CFLAGS" 9859 fi 9860 9861 found="no" 9862 9863 if test $found = "no" ; then 9864 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9866 fi 9867 9868 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9870 fi 9871 9872 CFLAGS="$CFLAGS -pedantic" 9873 9874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 9875 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 9876 cacheid=xorg_cv_cc_flag__pedantic 9877 if eval \${$cacheid+:} false; then : 9878 $as_echo_n "(cached) " >&6 9879 else 9880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9881 /* end confdefs.h. */ 9882 int i; 9883 int 9884 main () 9885 { 9886 9887 ; 9888 return 0; 9889 } 9890 _ACEOF 9891 if ac_fn_c_try_link "$LINENO"; then : 9892 eval $cacheid=yes 9893 else 9894 eval $cacheid=no 9895 fi 9896 rm -f core conftest.err conftest.$ac_objext \ 9897 conftest$ac_exeext conftest.$ac_ext 9898 fi 9899 9900 9901 CFLAGS="$xorg_testset_save_CFLAGS" 9902 9903 eval supported=\$$cacheid 9904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9905 $as_echo "$supported" >&6; } 9906 if test "$supported" = "yes" ; then 9907 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9908 found="yes" 9909 fi 9910 fi 9911 9912 9913 9914 9915 9916 9917 9918 9919 9920 9921 9922 9923 9924 9925 9926 xorg_testset_save_CFLAGS="$CFLAGS" 9927 9928 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9931 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9932 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9933 $as_echo_n "(cached) " >&6 9934 else 9935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9936 /* end confdefs.h. */ 9937 int i; 9938 _ACEOF 9939 if ac_fn_c_try_compile "$LINENO"; then : 9940 xorg_cv_cc_flag_unknown_warning_option=yes 9941 else 9942 xorg_cv_cc_flag_unknown_warning_option=no 9943 fi 9944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9945 fi 9946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9947 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9948 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9949 CFLAGS="$xorg_testset_save_CFLAGS" 9950 fi 9951 9952 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9955 fi 9956 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9958 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9959 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9960 $as_echo_n "(cached) " >&6 9961 else 9962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9963 /* end confdefs.h. */ 9964 int i; 9965 _ACEOF 9966 if ac_fn_c_try_compile "$LINENO"; then : 9967 xorg_cv_cc_flag_unused_command_line_argument=yes 9968 else 9969 xorg_cv_cc_flag_unused_command_line_argument=no 9970 fi 9971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9972 fi 9973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9974 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9975 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9976 CFLAGS="$xorg_testset_save_CFLAGS" 9977 fi 9978 9979 found="no" 9980 9981 if test $found = "no" ; then 9982 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9984 fi 9985 9986 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9987 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9988 fi 9989 9990 CFLAGS="$CFLAGS -Werror" 9991 9992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 9993 $as_echo_n "checking if $CC supports -Werror... " >&6; } 9994 cacheid=xorg_cv_cc_flag__Werror 9995 if eval \${$cacheid+:} false; then : 9996 $as_echo_n "(cached) " >&6 9997 else 9998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9999 /* end confdefs.h. */ 10000 int i; 10001 int 10002 main () 10003 { 10004 10005 ; 10006 return 0; 10007 } 10008 _ACEOF 10009 if ac_fn_c_try_link "$LINENO"; then : 10010 eval $cacheid=yes 10011 else 10012 eval $cacheid=no 10013 fi 10014 rm -f core conftest.err conftest.$ac_objext \ 10015 conftest$ac_exeext conftest.$ac_ext 10016 fi 10017 10018 10019 CFLAGS="$xorg_testset_save_CFLAGS" 10020 10021 eval supported=\$$cacheid 10022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10023 $as_echo "$supported" >&6; } 10024 if test "$supported" = "yes" ; then 10025 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10026 found="yes" 10027 fi 10028 fi 10029 10030 if test $found = "no" ; then 10031 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10033 fi 10034 10035 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10037 fi 10038 10039 CFLAGS="$CFLAGS -errwarn" 10040 10041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10042 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10043 cacheid=xorg_cv_cc_flag__errwarn 10044 if eval \${$cacheid+:} false; then : 10045 $as_echo_n "(cached) " >&6 10046 else 10047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10048 /* end confdefs.h. */ 10049 int i; 10050 int 10051 main () 10052 { 10053 10054 ; 10055 return 0; 10056 } 10057 _ACEOF 10058 if ac_fn_c_try_link "$LINENO"; then : 10059 eval $cacheid=yes 10060 else 10061 eval $cacheid=no 10062 fi 10063 rm -f core conftest.err conftest.$ac_objext \ 10064 conftest$ac_exeext conftest.$ac_ext 10065 fi 10066 10067 10068 CFLAGS="$xorg_testset_save_CFLAGS" 10069 10070 eval supported=\$$cacheid 10071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10072 $as_echo "$supported" >&6; } 10073 if test "$supported" = "yes" ; then 10074 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10075 found="yes" 10076 fi 10077 fi 10078 10079 10080 10081 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10082 # activate it with -Werror, so we add it here explicitly. 10083 10084 10085 10086 10087 10088 10089 10090 10091 10092 10093 10094 10095 10096 xorg_testset_save_CFLAGS="$CFLAGS" 10097 10098 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10101 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10102 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10103 $as_echo_n "(cached) " >&6 10104 else 10105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10106 /* end confdefs.h. */ 10107 int i; 10108 _ACEOF 10109 if ac_fn_c_try_compile "$LINENO"; then : 10110 xorg_cv_cc_flag_unknown_warning_option=yes 10111 else 10112 xorg_cv_cc_flag_unknown_warning_option=no 10113 fi 10114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10115 fi 10116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10117 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10119 CFLAGS="$xorg_testset_save_CFLAGS" 10120 fi 10121 10122 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10125 fi 10126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10128 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10129 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10130 $as_echo_n "(cached) " >&6 10131 else 10132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10133 /* end confdefs.h. */ 10134 int i; 10135 _ACEOF 10136 if ac_fn_c_try_compile "$LINENO"; then : 10137 xorg_cv_cc_flag_unused_command_line_argument=yes 10138 else 10139 xorg_cv_cc_flag_unused_command_line_argument=no 10140 fi 10141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10142 fi 10143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10144 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10145 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10146 CFLAGS="$xorg_testset_save_CFLAGS" 10147 fi 10148 10149 found="no" 10150 10151 if test $found = "no" ; then 10152 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10154 fi 10155 10156 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10157 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10158 fi 10159 10160 CFLAGS="$CFLAGS -Werror=attributes" 10161 10162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10163 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10164 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10165 if eval \${$cacheid+:} false; then : 10166 $as_echo_n "(cached) " >&6 10167 else 10168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10169 /* end confdefs.h. */ 10170 int i; 10171 int 10172 main () 10173 { 10174 10175 ; 10176 return 0; 10177 } 10178 _ACEOF 10179 if ac_fn_c_try_link "$LINENO"; then : 10180 eval $cacheid=yes 10181 else 10182 eval $cacheid=no 10183 fi 10184 rm -f core conftest.err conftest.$ac_objext \ 10185 conftest$ac_exeext conftest.$ac_ext 10186 fi 10187 10188 10189 CFLAGS="$xorg_testset_save_CFLAGS" 10190 10191 eval supported=\$$cacheid 10192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10193 $as_echo "$supported" >&6; } 10194 if test "$supported" = "yes" ; then 10195 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10196 found="yes" 10197 fi 10198 fi 10199 10200 10201 10202 if test "x$STRICT_COMPILE" = "xyes"; then 10203 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10204 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10205 fi 10206 10207 10208 10209 10210 10211 10212 cat >>confdefs.h <<_ACEOF 10213 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10214 _ACEOF 10215 10216 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10217 if test "x$PVM" = "x"; then 10218 PVM="0" 10219 fi 10220 10221 cat >>confdefs.h <<_ACEOF 10222 #define PACKAGE_VERSION_MINOR $PVM 10223 _ACEOF 10224 10225 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10226 if test "x$PVP" = "x"; then 10227 PVP="0" 10228 fi 10229 10230 cat >>confdefs.h <<_ACEOF 10231 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10232 _ACEOF 10233 10234 10235 10236 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10237 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10238 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10239 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10240 10241 10242 10243 10244 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10245 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10246 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10247 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10248 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10249 10250 10251 10252 10253 10254 10255 if test x$APP_MAN_SUFFIX = x ; then 10256 APP_MAN_SUFFIX=1 10257 fi 10258 if test x$APP_MAN_DIR = x ; then 10259 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10260 fi 10261 10262 if test x$LIB_MAN_SUFFIX = x ; then 10263 LIB_MAN_SUFFIX=3 10264 fi 10265 if test x$LIB_MAN_DIR = x ; then 10266 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10267 fi 10268 10269 if test x$FILE_MAN_SUFFIX = x ; then 10270 case $host_os in 10271 solaris*) FILE_MAN_SUFFIX=4 ;; 10272 *) FILE_MAN_SUFFIX=5 ;; 10273 esac 10274 fi 10275 if test x$FILE_MAN_DIR = x ; then 10276 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10277 fi 10278 10279 if test x$MISC_MAN_SUFFIX = x ; then 10280 case $host_os in 10281 solaris*) MISC_MAN_SUFFIX=5 ;; 10282 *) MISC_MAN_SUFFIX=7 ;; 10283 esac 10284 fi 10285 if test x$MISC_MAN_DIR = x ; then 10286 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10287 fi 10288 10289 if test x$DRIVER_MAN_SUFFIX = x ; then 10290 case $host_os in 10291 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10292 *) DRIVER_MAN_SUFFIX=4 ;; 10293 esac 10294 fi 10295 if test x$DRIVER_MAN_DIR = x ; then 10296 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10297 fi 10298 10299 if test x$ADMIN_MAN_SUFFIX = x ; then 10300 case $host_os in 10301 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10302 *) ADMIN_MAN_SUFFIX=8 ;; 10303 esac 10304 fi 10305 if test x$ADMIN_MAN_DIR = x ; then 10306 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10307 fi 10308 10309 10310 10311 10312 10313 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 XORG_MAN_PAGE="X Version 11" 10324 10325 MAN_SUBSTS="\ 10326 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10327 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10328 -e 's|__xservername__|Xorg|g' \ 10329 -e 's|__xconfigfile__|xorg.conf|g' \ 10330 -e 's|__projectroot__|\$(prefix)|g' \ 10331 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10332 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10333 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10334 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10335 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10336 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10337 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10338 10339 10340 10341 # Check whether --enable-silent-rules was given. 10342 if test "${enable_silent_rules+set}" = set; then : 10343 enableval=$enable_silent_rules; 10344 fi 10345 10346 case $enable_silent_rules in 10347 yes) AM_DEFAULT_VERBOSITY=0;; 10348 no) AM_DEFAULT_VERBOSITY=1;; 10349 *) AM_DEFAULT_VERBOSITY=0;; 10350 esac 10351 AM_BACKSLASH='\' 10352 10353 10354 10355 ac_config_headers="$ac_config_headers config.h" 10356 10357 10358 # Checks for pkg-config packages 10359 10360 pkg_failed=no 10361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XLSFONTS" >&5 10362 $as_echo_n "checking for XLSFONTS... " >&6; } 10363 10364 if test -n "$XLSFONTS_CFLAGS"; then 10365 pkg_cv_XLSFONTS_CFLAGS="$XLSFONTS_CFLAGS" 10366 elif test -n "$PKG_CONFIG"; then 10367 if test -n "$PKG_CONFIG" && \ 10368 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.17\""; } >&5 10369 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.17") 2>&5 10370 ac_status=$? 10371 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10372 test $ac_status = 0; }; then 10373 pkg_cv_XLSFONTS_CFLAGS=`$PKG_CONFIG --cflags "x11 xproto >= 7.0.17" 2>/dev/null` 10374 else 10375 pkg_failed=yes 10376 fi 10377 else 10378 pkg_failed=untried 10379 fi 10380 if test -n "$XLSFONTS_LIBS"; then 10381 pkg_cv_XLSFONTS_LIBS="$XLSFONTS_LIBS" 10382 elif test -n "$PKG_CONFIG"; then 10383 if test -n "$PKG_CONFIG" && \ 10384 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.17\""; } >&5 10385 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.17") 2>&5 10386 ac_status=$? 10387 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10388 test $ac_status = 0; }; then 10389 pkg_cv_XLSFONTS_LIBS=`$PKG_CONFIG --libs "x11 xproto >= 7.0.17" 2>/dev/null` 10390 else 10391 pkg_failed=yes 10392 fi 10393 else 10394 pkg_failed=untried 10395 fi 10396 10397 10398 10399 if test $pkg_failed = yes; then 10400 10401 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10402 _pkg_short_errors_supported=yes 10403 else 10404 _pkg_short_errors_supported=no 10405 fi 10406 if test $_pkg_short_errors_supported = yes; then 10407 XLSFONTS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11 xproto >= 7.0.17" 2>&1` 10408 else 10409 XLSFONTS_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11 xproto >= 7.0.17" 2>&1` 10410 fi 10411 # Put the nasty error message in config.log where it belongs 10412 echo "$XLSFONTS_PKG_ERRORS" >&5 10413 10414 as_fn_error $? "Package requirements (x11 xproto >= 7.0.17) were not met: 10415 10416 $XLSFONTS_PKG_ERRORS 10417 10418 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10419 installed software in a non-standard prefix. 10420 10421 Alternatively, you may set the environment variables XLSFONTS_CFLAGS 10422 and XLSFONTS_LIBS to avoid the need to call pkg-config. 10423 See the pkg-config man page for more details. 10424 " "$LINENO" 5 10425 elif test $pkg_failed = untried; then 10426 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10427 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10428 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10429 is in your PATH or set the PKG_CONFIG environment variable to the full 10430 path to pkg-config. 10431 10432 Alternatively, you may set the environment variables XLSFONTS_CFLAGS 10433 and XLSFONTS_LIBS to avoid the need to call pkg-config. 10434 See the pkg-config man page for more details. 10435 10436 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10437 See \`config.log' for more details" "$LINENO" 5; } 10438 else 10439 XLSFONTS_CFLAGS=$pkg_cv_XLSFONTS_CFLAGS 10440 XLSFONTS_LIBS=$pkg_cv_XLSFONTS_LIBS 10441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10442 $as_echo "yes" >&6; } 10443 : 10444 fi 10445 10446 ac_config_files="$ac_config_files Makefile man/Makefile" 10447 10448 cat >confcache <<\_ACEOF 10449 # This file is a shell script that caches the results of configure 10450 # tests run on this system so they can be shared between configure 10451 # scripts and configure runs, see configure's option --config-cache. 10452 # It is not useful on other systems. If it contains results you don't 10453 # want to keep, you may remove or edit it. 10454 # 10455 # config.status only pays attention to the cache file if you give it 10456 # the --recheck option to rerun configure. 10457 # 10458 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10459 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10460 # following values. 10461 10462 _ACEOF 10463 10464 # The following way of writing the cache mishandles newlines in values, 10465 # but we know of no workaround that is simple, portable, and efficient. 10466 # So, we kill variables containing newlines. 10467 # Ultrix sh set writes to stderr and can't be redirected directly, 10468 # and sets the high bit in the cache file unless we assign to the vars. 10469 ( 10470 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10471 eval ac_val=\$$ac_var 10472 case $ac_val in #( 10473 *${as_nl}*) 10474 case $ac_var in #( 10475 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10476 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10477 esac 10478 case $ac_var in #( 10479 _ | IFS | as_nl) ;; #( 10480 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10481 *) { eval $ac_var=; unset $ac_var;} ;; 10482 esac ;; 10483 esac 10484 done 10485 10486 (set) 2>&1 | 10487 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10488 *${as_nl}ac_space=\ *) 10489 # `set' does not quote correctly, so add quotes: double-quote 10490 # substitution turns \\\\ into \\, and sed turns \\ into \. 10491 sed -n \ 10492 "s/'/'\\\\''/g; 10493 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10494 ;; #( 10495 *) 10496 # `set' quotes correctly as required by POSIX, so do not add quotes. 10497 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10498 ;; 10499 esac | 10500 sort 10501 ) | 10502 sed ' 10503 /^ac_cv_env_/b end 10504 t clear 10505 :clear 10506 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10507 t end 10508 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10509 :end' >>confcache 10510 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10511 if test -w "$cache_file"; then 10512 if test "x$cache_file" != "x/dev/null"; then 10513 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10514 $as_echo "$as_me: updating cache $cache_file" >&6;} 10515 if test ! -f "$cache_file" || test -h "$cache_file"; then 10516 cat confcache >"$cache_file" 10517 else 10518 case $cache_file in #( 10519 */* | ?:*) 10520 mv -f confcache "$cache_file"$$ && 10521 mv -f "$cache_file"$$ "$cache_file" ;; #( 10522 *) 10523 mv -f confcache "$cache_file" ;; 10524 esac 10525 fi 10526 fi 10527 else 10528 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10529 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10530 fi 10531 fi 10532 rm -f confcache 10533 10534 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10535 # Let make expand exec_prefix. 10536 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10537 10538 DEFS=-DHAVE_CONFIG_H 10539 10540 ac_libobjs= 10541 ac_ltlibobjs= 10542 U= 10543 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10544 # 1. Remove the extension, and $U if already installed. 10545 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10546 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10547 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10548 # will be set to the directory where LIBOBJS objects are built. 10549 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10550 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10551 done 10552 LIBOBJS=$ac_libobjs 10553 10554 LTLIBOBJS=$ac_ltlibobjs 10555 10556 10557 if test -n "$EXEEXT"; then 10558 am__EXEEXT_TRUE= 10559 am__EXEEXT_FALSE='#' 10560 else 10561 am__EXEEXT_TRUE='#' 10562 am__EXEEXT_FALSE= 10563 fi 10564 10565 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10566 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10567 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10568 fi 10569 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10570 as_fn_error $? "conditional \"AMDEP\" was never defined. 10571 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10572 fi 10573 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10574 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10575 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10576 fi 10577 10578 : "${CONFIG_STATUS=./config.status}" 10579 ac_write_fail=0 10580 ac_clean_files_save=$ac_clean_files 10581 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10582 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10583 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10584 as_write_fail=0 10585 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10586 #! $SHELL 10587 # Generated by $as_me. 10588 # Run this file to recreate the current configuration. 10589 # Compiler output produced by configure, useful for debugging 10590 # configure, is in config.log if it exists. 10591 10592 debug=false 10593 ac_cs_recheck=false 10594 ac_cs_silent=false 10595 10596 SHELL=\${CONFIG_SHELL-$SHELL} 10597 export SHELL 10598 _ASEOF 10599 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10600 ## -------------------- ## 10601 ## M4sh Initialization. ## 10602 ## -------------------- ## 10603 10604 # Be more Bourne compatible 10605 DUALCASE=1; export DUALCASE # for MKS sh 10606 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10607 emulate sh 10608 NULLCMD=: 10609 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10610 # is contrary to our usage. Disable this feature. 10611 alias -g '${1+"$@"}'='"$@"' 10612 setopt NO_GLOB_SUBST 10613 else 10614 case `(set -o) 2>/dev/null` in #( 10615 *posix*) : 10616 set -o posix ;; #( 10617 *) : 10618 ;; 10619 esac 10620 fi 10621 10622 10623 as_nl=' 10624 ' 10625 export as_nl 10626 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10627 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10628 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10629 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10630 # Prefer a ksh shell builtin over an external printf program on Solaris, 10631 # but without wasting forks for bash or zsh. 10632 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10633 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10634 as_echo='print -r --' 10635 as_echo_n='print -rn --' 10636 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10637 as_echo='printf %s\n' 10638 as_echo_n='printf %s' 10639 else 10640 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10641 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10642 as_echo_n='/usr/ucb/echo -n' 10643 else 10644 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10645 as_echo_n_body='eval 10646 arg=$1; 10647 case $arg in #( 10648 *"$as_nl"*) 10649 expr "X$arg" : "X\\(.*\\)$as_nl"; 10650 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10651 esac; 10652 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10653 ' 10654 export as_echo_n_body 10655 as_echo_n='sh -c $as_echo_n_body as_echo' 10656 fi 10657 export as_echo_body 10658 as_echo='sh -c $as_echo_body as_echo' 10659 fi 10660 10661 # The user is always right. 10662 if test "${PATH_SEPARATOR+set}" != set; then 10663 PATH_SEPARATOR=: 10664 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10665 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10666 PATH_SEPARATOR=';' 10667 } 10668 fi 10669 10670 10671 # IFS 10672 # We need space, tab and new line, in precisely that order. Quoting is 10673 # there to prevent editors from complaining about space-tab. 10674 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10675 # splitting by setting IFS to empty value.) 10676 IFS=" "" $as_nl" 10677 10678 # Find who we are. Look in the path if we contain no directory separator. 10679 as_myself= 10680 case $0 in #(( 10681 *[\\/]* ) as_myself=$0 ;; 10682 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10683 for as_dir in $PATH 10684 do 10685 IFS=$as_save_IFS 10686 test -z "$as_dir" && as_dir=. 10687 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10688 done 10689 IFS=$as_save_IFS 10690 10691 ;; 10692 esac 10693 # We did not find ourselves, most probably we were run as `sh COMMAND' 10694 # in which case we are not to be found in the path. 10695 if test "x$as_myself" = x; then 10696 as_myself=$0 10697 fi 10698 if test ! -f "$as_myself"; then 10699 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10700 exit 1 10701 fi 10702 10703 # Unset variables that we do not need and which cause bugs (e.g. in 10704 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10705 # suppresses any "Segmentation fault" message there. '((' could 10706 # trigger a bug in pdksh 5.2.14. 10707 for as_var in BASH_ENV ENV MAIL MAILPATH 10708 do eval test x\${$as_var+set} = xset \ 10709 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10710 done 10711 PS1='$ ' 10712 PS2='> ' 10713 PS4='+ ' 10714 10715 # NLS nuisances. 10716 LC_ALL=C 10717 export LC_ALL 10718 LANGUAGE=C 10719 export LANGUAGE 10720 10721 # CDPATH. 10722 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10723 10724 10725 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10726 # ---------------------------------------- 10727 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10728 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10729 # script with STATUS, using 1 if that was 0. 10730 as_fn_error () 10731 { 10732 as_status=$1; test $as_status -eq 0 && as_status=1 10733 if test "$4"; then 10734 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10735 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10736 fi 10737 $as_echo "$as_me: error: $2" >&2 10738 as_fn_exit $as_status 10739 } # as_fn_error 10740 10741 10742 # as_fn_set_status STATUS 10743 # ----------------------- 10744 # Set $? to STATUS, without forking. 10745 as_fn_set_status () 10746 { 10747 return $1 10748 } # as_fn_set_status 10749 10750 # as_fn_exit STATUS 10751 # ----------------- 10752 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10753 as_fn_exit () 10754 { 10755 set +e 10756 as_fn_set_status $1 10757 exit $1 10758 } # as_fn_exit 10759 10760 # as_fn_unset VAR 10761 # --------------- 10762 # Portably unset VAR. 10763 as_fn_unset () 10764 { 10765 { eval $1=; unset $1;} 10766 } 10767 as_unset=as_fn_unset 10768 # as_fn_append VAR VALUE 10769 # ---------------------- 10770 # Append the text in VALUE to the end of the definition contained in VAR. Take 10771 # advantage of any shell optimizations that allow amortized linear growth over 10772 # repeated appends, instead of the typical quadratic growth present in naive 10773 # implementations. 10774 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10775 eval 'as_fn_append () 10776 { 10777 eval $1+=\$2 10778 }' 10779 else 10780 as_fn_append () 10781 { 10782 eval $1=\$$1\$2 10783 } 10784 fi # as_fn_append 10785 10786 # as_fn_arith ARG... 10787 # ------------------ 10788 # Perform arithmetic evaluation on the ARGs, and store the result in the 10789 # global $as_val. Take advantage of shells that can avoid forks. The arguments 10790 # must be portable across $(()) and expr. 10791 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10792 eval 'as_fn_arith () 10793 { 10794 as_val=$(( $* )) 10795 }' 10796 else 10797 as_fn_arith () 10798 { 10799 as_val=`expr "$@" || test $? -eq 1` 10800 } 10801 fi # as_fn_arith 10802 10803 10804 if expr a : '\(a\)' >/dev/null 2>&1 && 10805 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10806 as_expr=expr 10807 else 10808 as_expr=false 10809 fi 10810 10811 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 10812 as_basename=basename 10813 else 10814 as_basename=false 10815 fi 10816 10817 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 10818 as_dirname=dirname 10819 else 10820 as_dirname=false 10821 fi 10822 10823 as_me=`$as_basename -- "$0" || 10824 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10825 X"$0" : 'X\(//\)$' \| \ 10826 X"$0" : 'X\(/\)' \| . 2>/dev/null || 10827 $as_echo X/"$0" | 10828 sed '/^.*\/\([^/][^/]*\)\/*$/{ 10829 s//\1/ 10830 q 10831 } 10832 /^X\/\(\/\/\)$/{ 10833 s//\1/ 10834 q 10835 } 10836 /^X\/\(\/\).*/{ 10837 s//\1/ 10838 q 10839 } 10840 s/.*/./; q'` 10841 10842 # Avoid depending upon Character Ranges. 10843 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10844 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 10845 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 10846 as_cr_digits='0123456789' 10847 as_cr_alnum=$as_cr_Letters$as_cr_digits 10848 10849 ECHO_C= ECHO_N= ECHO_T= 10850 case `echo -n x` in #((((( 10851 -n*) 10852 case `echo 'xy\c'` in 10853 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 10854 xy) ECHO_C='\c';; 10855 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 10856 ECHO_T=' ';; 10857 esac;; 10858 *) 10859 ECHO_N='-n';; 10860 esac 10861 10862 rm -f conf$$ conf$$.exe conf$$.file 10863 if test -d conf$$.dir; then 10864 rm -f conf$$.dir/conf$$.file 10865 else 10866 rm -f conf$$.dir 10867 mkdir conf$$.dir 2>/dev/null 10868 fi 10869 if (echo >conf$$.file) 2>/dev/null; then 10870 if ln -s conf$$.file conf$$ 2>/dev/null; then 10871 as_ln_s='ln -s' 10872 # ... but there are two gotchas: 10873 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 10874 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 10875 # In both cases, we have to default to `cp -p'. 10876 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 10877 as_ln_s='cp -p' 10878 elif ln conf$$.file conf$$ 2>/dev/null; then 10879 as_ln_s=ln 10880 else 10881 as_ln_s='cp -p' 10882 fi 10883 else 10884 as_ln_s='cp -p' 10885 fi 10886 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 10887 rmdir conf$$.dir 2>/dev/null 10888 10889 10890 # as_fn_mkdir_p 10891 # ------------- 10892 # Create "$as_dir" as a directory, including parents if necessary. 10893 as_fn_mkdir_p () 10894 { 10895 10896 case $as_dir in #( 10897 -*) as_dir=./$as_dir;; 10898 esac 10899 test -d "$as_dir" || eval $as_mkdir_p || { 10900 as_dirs= 10901 while :; do 10902 case $as_dir in #( 10903 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 10904 *) as_qdir=$as_dir;; 10905 esac 10906 as_dirs="'$as_qdir' $as_dirs" 10907 as_dir=`$as_dirname -- "$as_dir" || 10908 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10909 X"$as_dir" : 'X\(//\)[^/]' \| \ 10910 X"$as_dir" : 'X\(//\)$' \| \ 10911 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 10912 $as_echo X"$as_dir" | 10913 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10914 s//\1/ 10915 q 10916 } 10917 /^X\(\/\/\)[^/].*/{ 10918 s//\1/ 10919 q 10920 } 10921 /^X\(\/\/\)$/{ 10922 s//\1/ 10923 q 10924 } 10925 /^X\(\/\).*/{ 10926 s//\1/ 10927 q 10928 } 10929 s/.*/./; q'` 10930 test -d "$as_dir" && break 10931 done 10932 test -z "$as_dirs" || eval "mkdir $as_dirs" 10933 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 10934 10935 10936 } # as_fn_mkdir_p 10937 if mkdir -p . 2>/dev/null; then 10938 as_mkdir_p='mkdir -p "$as_dir"' 10939 else 10940 test -d ./-p && rmdir ./-p 10941 as_mkdir_p=false 10942 fi 10943 10944 if test -x / >/dev/null 2>&1; then 10945 as_test_x='test -x' 10946 else 10947 if ls -dL / >/dev/null 2>&1; then 10948 as_ls_L_option=L 10949 else 10950 as_ls_L_option= 10951 fi 10952 as_test_x=' 10953 eval sh -c '\'' 10954 if test -d "$1"; then 10955 test -d "$1/."; 10956 else 10957 case $1 in #( 10958 -*)set "./$1";; 10959 esac; 10960 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 10961 ???[sx]*):;;*)false;;esac;fi 10962 '\'' sh 10963 ' 10964 fi 10965 as_executable_p=$as_test_x 10966 10967 # Sed expression to map a string onto a valid CPP name. 10968 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 10969 10970 # Sed expression to map a string onto a valid variable name. 10971 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 10972 10973 10974 exec 6>&1 10975 ## ----------------------------------- ## 10976 ## Main body of $CONFIG_STATUS script. ## 10977 ## ----------------------------------- ## 10978 _ASEOF 10979 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 10980 10981 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10982 # Save the log message, to keep $0 and so on meaningful, and to 10983 # report actual input values of CONFIG_FILES etc. instead of their 10984 # values after options handling. 10985 ac_log=" 10986 This file was extended by xlsfonts $as_me 1.0.4, which was 10987 generated by GNU Autoconf 2.68. Invocation command line was 10988 10989 CONFIG_FILES = $CONFIG_FILES 10990 CONFIG_HEADERS = $CONFIG_HEADERS 10991 CONFIG_LINKS = $CONFIG_LINKS 10992 CONFIG_COMMANDS = $CONFIG_COMMANDS 10993 $ $0 $@ 10994 10995 on `(hostname || uname -n) 2>/dev/null | sed 1q` 10996 " 10997 10998 _ACEOF 10999 11000 case $ac_config_files in *" 11001 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11002 esac 11003 11004 case $ac_config_headers in *" 11005 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11006 esac 11007 11008 11009 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11010 # Files that config.status was made for. 11011 config_files="$ac_config_files" 11012 config_headers="$ac_config_headers" 11013 config_commands="$ac_config_commands" 11014 11015 _ACEOF 11016 11017 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11018 ac_cs_usage="\ 11019 \`$as_me' instantiates files and other configuration actions 11020 from templates according to the current configuration. Unless the files 11021 and actions are specified as TAGs, all are instantiated by default. 11022 11023 Usage: $0 [OPTION]... [TAG]... 11024 11025 -h, --help print this help, then exit 11026 -V, --version print version number and configuration settings, then exit 11027 --config print configuration, then exit 11028 -q, --quiet, --silent 11029 do not print progress messages 11030 -d, --debug don't remove temporary files 11031 --recheck update $as_me by reconfiguring in the same conditions 11032 --file=FILE[:TEMPLATE] 11033 instantiate the configuration file FILE 11034 --header=FILE[:TEMPLATE] 11035 instantiate the configuration header FILE 11036 11037 Configuration files: 11038 $config_files 11039 11040 Configuration headers: 11041 $config_headers 11042 11043 Configuration commands: 11044 $config_commands 11045 11046 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11047 11048 _ACEOF 11049 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11050 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11051 ac_cs_version="\\ 11052 xlsfonts config.status 1.0.4 11053 configured by $0, generated by GNU Autoconf 2.68, 11054 with options \\"\$ac_cs_config\\" 11055 11056 Copyright (C) 2010 Free Software Foundation, Inc. 11057 This config.status script is free software; the Free Software Foundation 11058 gives unlimited permission to copy, distribute and modify it." 11059 11060 ac_pwd='$ac_pwd' 11061 srcdir='$srcdir' 11062 INSTALL='$INSTALL' 11063 MKDIR_P='$MKDIR_P' 11064 AWK='$AWK' 11065 test -n "\$AWK" || AWK=awk 11066 _ACEOF 11067 11068 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11069 # The default lists apply if the user does not specify any file. 11070 ac_need_defaults=: 11071 while test $# != 0 11072 do 11073 case $1 in 11074 --*=?*) 11075 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11076 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11077 ac_shift=: 11078 ;; 11079 --*=) 11080 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11081 ac_optarg= 11082 ac_shift=: 11083 ;; 11084 *) 11085 ac_option=$1 11086 ac_optarg=$2 11087 ac_shift=shift 11088 ;; 11089 esac 11090 11091 case $ac_option in 11092 # Handling of the options. 11093 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11094 ac_cs_recheck=: ;; 11095 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11096 $as_echo "$ac_cs_version"; exit ;; 11097 --config | --confi | --conf | --con | --co | --c ) 11098 $as_echo "$ac_cs_config"; exit ;; 11099 --debug | --debu | --deb | --de | --d | -d ) 11100 debug=: ;; 11101 --file | --fil | --fi | --f ) 11102 $ac_shift 11103 case $ac_optarg in 11104 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11105 '') as_fn_error $? "missing file argument" ;; 11106 esac 11107 as_fn_append CONFIG_FILES " '$ac_optarg'" 11108 ac_need_defaults=false;; 11109 --header | --heade | --head | --hea ) 11110 $ac_shift 11111 case $ac_optarg in 11112 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11113 esac 11114 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11115 ac_need_defaults=false;; 11116 --he | --h) 11117 # Conflict between --help and --header 11118 as_fn_error $? "ambiguous option: \`$1' 11119 Try \`$0 --help' for more information.";; 11120 --help | --hel | -h ) 11121 $as_echo "$ac_cs_usage"; exit ;; 11122 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11123 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11124 ac_cs_silent=: ;; 11125 11126 # This is an error. 11127 -*) as_fn_error $? "unrecognized option: \`$1' 11128 Try \`$0 --help' for more information." ;; 11129 11130 *) as_fn_append ac_config_targets " $1" 11131 ac_need_defaults=false ;; 11132 11133 esac 11134 shift 11135 done 11136 11137 ac_configure_extra_args= 11138 11139 if $ac_cs_silent; then 11140 exec 6>/dev/null 11141 ac_configure_extra_args="$ac_configure_extra_args --silent" 11142 fi 11143 11144 _ACEOF 11145 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11146 if \$ac_cs_recheck; then 11147 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11148 shift 11149 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11150 CONFIG_SHELL='$SHELL' 11151 export CONFIG_SHELL 11152 exec "\$@" 11153 fi 11154 11155 _ACEOF 11156 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11157 exec 5>>config.log 11158 { 11159 echo 11160 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11161 ## Running $as_me. ## 11162 _ASBOX 11163 $as_echo "$ac_log" 11164 } >&5 11165 11166 _ACEOF 11167 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11168 # 11169 # INIT-COMMANDS 11170 # 11171 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11172 11173 _ACEOF 11174 11175 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11176 11177 # Handling of arguments. 11178 for ac_config_target in $ac_config_targets 11179 do 11180 case $ac_config_target in 11181 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11182 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11183 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11184 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11185 11186 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11187 esac 11188 done 11189 11190 11191 # If the user did not use the arguments to specify the items to instantiate, 11192 # then the envvar interface is used. Set only those that are not. 11193 # We use the long form for the default assignment because of an extremely 11194 # bizarre bug on SunOS 4.1.3. 11195 if $ac_need_defaults; then 11196 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11197 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11198 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11199 fi 11200 11201 # Have a temporary directory for convenience. Make it in the build tree 11202 # simply because there is no reason against having it here, and in addition, 11203 # creating and moving files from /tmp can sometimes cause problems. 11204 # Hook for its removal unless debugging. 11205 # Note that there is a small window in which the directory will not be cleaned: 11206 # after its creation but before its name has been assigned to `$tmp'. 11207 $debug || 11208 { 11209 tmp= ac_tmp= 11210 trap 'exit_status=$? 11211 : "${ac_tmp:=$tmp}" 11212 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11213 ' 0 11214 trap 'as_fn_exit 1' 1 2 13 15 11215 } 11216 # Create a (secure) tmp directory for tmp files. 11217 11218 { 11219 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11220 test -d "$tmp" 11221 } || 11222 { 11223 tmp=./conf$$-$RANDOM 11224 (umask 077 && mkdir "$tmp") 11225 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11226 ac_tmp=$tmp 11227 11228 # Set up the scripts for CONFIG_FILES section. 11229 # No need to generate them if there are no CONFIG_FILES. 11230 # This happens for instance with `./config.status config.h'. 11231 if test -n "$CONFIG_FILES"; then 11232 11233 11234 ac_cr=`echo X | tr X '\015'` 11235 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11236 # But we know of no other shell where ac_cr would be empty at this 11237 # point, so we can use a bashism as a fallback. 11238 if test "x$ac_cr" = x; then 11239 eval ac_cr=\$\'\\r\' 11240 fi 11241 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11242 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11243 ac_cs_awk_cr='\\r' 11244 else 11245 ac_cs_awk_cr=$ac_cr 11246 fi 11247 11248 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11249 _ACEOF 11250 11251 11252 { 11253 echo "cat >conf$$subs.awk <<_ACEOF" && 11254 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11255 echo "_ACEOF" 11256 } >conf$$subs.sh || 11257 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11258 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11259 ac_delim='%!_!# ' 11260 for ac_last_try in false false false false false :; do 11261 . ./conf$$subs.sh || 11262 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11263 11264 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11265 if test $ac_delim_n = $ac_delim_num; then 11266 break 11267 elif $ac_last_try; then 11268 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11269 else 11270 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11271 fi 11272 done 11273 rm -f conf$$subs.sh 11274 11275 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11276 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11277 _ACEOF 11278 sed -n ' 11279 h 11280 s/^/S["/; s/!.*/"]=/ 11281 p 11282 g 11283 s/^[^!]*!// 11284 :repl 11285 t repl 11286 s/'"$ac_delim"'$// 11287 t delim 11288 :nl 11289 h 11290 s/\(.\{148\}\)..*/\1/ 11291 t more1 11292 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11293 p 11294 n 11295 b repl 11296 :more1 11297 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11298 p 11299 g 11300 s/.\{148\}// 11301 t nl 11302 :delim 11303 h 11304 s/\(.\{148\}\)..*/\1/ 11305 t more2 11306 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11307 p 11308 b 11309 :more2 11310 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11311 p 11312 g 11313 s/.\{148\}// 11314 t delim 11315 ' <conf$$subs.awk | sed ' 11316 /^[^""]/{ 11317 N 11318 s/\n// 11319 } 11320 ' >>$CONFIG_STATUS || ac_write_fail=1 11321 rm -f conf$$subs.awk 11322 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11323 _ACAWK 11324 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11325 for (key in S) S_is_set[key] = 1 11326 FS = "" 11327 11328 } 11329 { 11330 line = $ 0 11331 nfields = split(line, field, "@") 11332 substed = 0 11333 len = length(field[1]) 11334 for (i = 2; i < nfields; i++) { 11335 key = field[i] 11336 keylen = length(key) 11337 if (S_is_set[key]) { 11338 value = S[key] 11339 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11340 len += length(value) + length(field[++i]) 11341 substed = 1 11342 } else 11343 len += 1 + keylen 11344 } 11345 11346 print line 11347 } 11348 11349 _ACAWK 11350 _ACEOF 11351 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11352 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11353 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11354 else 11355 cat 11356 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11357 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11358 _ACEOF 11359 11360 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11361 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11362 # trailing colons and then remove the whole line if VPATH becomes empty 11363 # (actually we leave an empty line to preserve line numbers). 11364 if test "x$srcdir" = x.; then 11365 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11366 h 11367 s/// 11368 s/^/:/ 11369 s/[ ]*$/:/ 11370 s/:\$(srcdir):/:/g 11371 s/:\${srcdir}:/:/g 11372 s/:@srcdir@:/:/g 11373 s/^:*// 11374 s/:*$// 11375 x 11376 s/\(=[ ]*\).*/\1/ 11377 G 11378 s/\n// 11379 s/^[^=]*=[ ]*$// 11380 }' 11381 fi 11382 11383 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11384 fi # test -n "$CONFIG_FILES" 11385 11386 # Set up the scripts for CONFIG_HEADERS section. 11387 # No need to generate them if there are no CONFIG_HEADERS. 11388 # This happens for instance with `./config.status Makefile'. 11389 if test -n "$CONFIG_HEADERS"; then 11390 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11391 BEGIN { 11392 _ACEOF 11393 11394 # Transform confdefs.h into an awk script `defines.awk', embedded as 11395 # here-document in config.status, that substitutes the proper values into 11396 # config.h.in to produce config.h. 11397 11398 # Create a delimiter string that does not exist in confdefs.h, to ease 11399 # handling of long lines. 11400 ac_delim='%!_!# ' 11401 for ac_last_try in false false :; do 11402 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11403 if test -z "$ac_tt"; then 11404 break 11405 elif $ac_last_try; then 11406 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11407 else 11408 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11409 fi 11410 done 11411 11412 # For the awk script, D is an array of macro values keyed by name, 11413 # likewise P contains macro parameters if any. Preserve backslash 11414 # newline sequences. 11415 11416 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11417 sed -n ' 11418 s/.\{148\}/&'"$ac_delim"'/g 11419 t rset 11420 :rset 11421 s/^[ ]*#[ ]*define[ ][ ]*/ / 11422 t def 11423 d 11424 :def 11425 s/\\$// 11426 t bsnl 11427 s/["\\]/\\&/g 11428 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11429 D["\1"]=" \3"/p 11430 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11431 d 11432 :bsnl 11433 s/["\\]/\\&/g 11434 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11435 D["\1"]=" \3\\\\\\n"\\/p 11436 t cont 11437 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11438 t cont 11439 d 11440 :cont 11441 n 11442 s/.\{148\}/&'"$ac_delim"'/g 11443 t clear 11444 :clear 11445 s/\\$// 11446 t bsnlc 11447 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11448 d 11449 :bsnlc 11450 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11451 b cont 11452 ' <confdefs.h | sed ' 11453 s/'"$ac_delim"'/"\\\ 11454 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11455 11456 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11457 for (key in D) D_is_set[key] = 1 11458 FS = "" 11459 } 11460 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11461 line = \$ 0 11462 split(line, arg, " ") 11463 if (arg[1] == "#") { 11464 defundef = arg[2] 11465 mac1 = arg[3] 11466 } else { 11467 defundef = substr(arg[1], 2) 11468 mac1 = arg[2] 11469 } 11470 split(mac1, mac2, "(") #) 11471 macro = mac2[1] 11472 prefix = substr(line, 1, index(line, defundef) - 1) 11473 if (D_is_set[macro]) { 11474 # Preserve the white space surrounding the "#". 11475 print prefix "define", macro P[macro] D[macro] 11476 next 11477 } else { 11478 # Replace #undef with comments. This is necessary, for example, 11479 # in the case of _POSIX_SOURCE, which is predefined and required 11480 # on some systems where configure will not decide to define it. 11481 if (defundef == "undef") { 11482 print "/*", prefix defundef, macro, "*/" 11483 next 11484 } 11485 } 11486 } 11487 { print } 11488 _ACAWK 11489 _ACEOF 11490 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11491 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11492 fi # test -n "$CONFIG_HEADERS" 11493 11494 11495 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11496 shift 11497 for ac_tag 11498 do 11499 case $ac_tag in 11500 :[FHLC]) ac_mode=$ac_tag; continue;; 11501 esac 11502 case $ac_mode$ac_tag in 11503 :[FHL]*:*);; 11504 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11505 :[FH]-) ac_tag=-:-;; 11506 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11507 esac 11508 ac_save_IFS=$IFS 11509 IFS=: 11510 set x $ac_tag 11511 IFS=$ac_save_IFS 11512 shift 11513 ac_file=$1 11514 shift 11515 11516 case $ac_mode in 11517 :L) ac_source=$1;; 11518 :[FH]) 11519 ac_file_inputs= 11520 for ac_f 11521 do 11522 case $ac_f in 11523 -) ac_f="$ac_tmp/stdin";; 11524 *) # Look for the file first in the build tree, then in the source tree 11525 # (if the path is not absolute). The absolute path cannot be DOS-style, 11526 # because $ac_f cannot contain `:'. 11527 test -f "$ac_f" || 11528 case $ac_f in 11529 [\\/$]*) false;; 11530 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11531 esac || 11532 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11533 esac 11534 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11535 as_fn_append ac_file_inputs " '$ac_f'" 11536 done 11537 11538 # Let's still pretend it is `configure' which instantiates (i.e., don't 11539 # use $as_me), people would be surprised to read: 11540 # /* config.h. Generated by config.status. */ 11541 configure_input='Generated from '` 11542 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11543 `' by configure.' 11544 if test x"$ac_file" != x-; then 11545 configure_input="$ac_file. $configure_input" 11546 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11547 $as_echo "$as_me: creating $ac_file" >&6;} 11548 fi 11549 # Neutralize special characters interpreted by sed in replacement strings. 11550 case $configure_input in #( 11551 *\&* | *\|* | *\\* ) 11552 ac_sed_conf_input=`$as_echo "$configure_input" | 11553 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11554 *) ac_sed_conf_input=$configure_input;; 11555 esac 11556 11557 case $ac_tag in 11558 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11559 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11560 esac 11561 ;; 11562 esac 11563 11564 ac_dir=`$as_dirname -- "$ac_file" || 11565 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11566 X"$ac_file" : 'X\(//\)[^/]' \| \ 11567 X"$ac_file" : 'X\(//\)$' \| \ 11568 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11569 $as_echo X"$ac_file" | 11570 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11571 s//\1/ 11572 q 11573 } 11574 /^X\(\/\/\)[^/].*/{ 11575 s//\1/ 11576 q 11577 } 11578 /^X\(\/\/\)$/{ 11579 s//\1/ 11580 q 11581 } 11582 /^X\(\/\).*/{ 11583 s//\1/ 11584 q 11585 } 11586 s/.*/./; q'` 11587 as_dir="$ac_dir"; as_fn_mkdir_p 11588 ac_builddir=. 11589 11590 case "$ac_dir" in 11591 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11592 *) 11593 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11594 # A ".." for each directory in $ac_dir_suffix. 11595 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11596 case $ac_top_builddir_sub in 11597 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11598 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11599 esac ;; 11600 esac 11601 ac_abs_top_builddir=$ac_pwd 11602 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11603 # for backward compatibility: 11604 ac_top_builddir=$ac_top_build_prefix 11605 11606 case $srcdir in 11607 .) # We are building in place. 11608 ac_srcdir=. 11609 ac_top_srcdir=$ac_top_builddir_sub 11610 ac_abs_top_srcdir=$ac_pwd ;; 11611 [\\/]* | ?:[\\/]* ) # Absolute name. 11612 ac_srcdir=$srcdir$ac_dir_suffix; 11613 ac_top_srcdir=$srcdir 11614 ac_abs_top_srcdir=$srcdir ;; 11615 *) # Relative name. 11616 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11617 ac_top_srcdir=$ac_top_build_prefix$srcdir 11618 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11619 esac 11620 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11621 11622 11623 case $ac_mode in 11624 :F) 11625 # 11626 # CONFIG_FILE 11627 # 11628 11629 case $INSTALL in 11630 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11631 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11632 esac 11633 ac_MKDIR_P=$MKDIR_P 11634 case $MKDIR_P in 11635 [\\/$]* | ?:[\\/]* ) ;; 11636 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11637 esac 11638 _ACEOF 11639 11640 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11641 # If the template does not know about datarootdir, expand it. 11642 # FIXME: This hack should be removed a few years after 2.60. 11643 ac_datarootdir_hack=; ac_datarootdir_seen= 11644 ac_sed_dataroot=' 11645 /datarootdir/ { 11646 p 11647 q 11648 } 11649 /@datadir@/p 11650 /@docdir@/p 11651 /@infodir@/p 11652 /@localedir@/p 11653 /@mandir@/p' 11654 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11655 *datarootdir*) ac_datarootdir_seen=yes;; 11656 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11657 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11658 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11659 _ACEOF 11660 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11661 ac_datarootdir_hack=' 11662 s&@datadir@&$datadir&g 11663 s&@docdir@&$docdir&g 11664 s&@infodir@&$infodir&g 11665 s&@localedir@&$localedir&g 11666 s&@mandir@&$mandir&g 11667 s&\\\${datarootdir}&$datarootdir&g' ;; 11668 esac 11669 _ACEOF 11670 11671 # Neutralize VPATH when `$srcdir' = `.'. 11672 # Shell code in configure.ac might set extrasub. 11673 # FIXME: do we really want to maintain this feature? 11674 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11675 ac_sed_extra="$ac_vpsub 11676 $extrasub 11677 _ACEOF 11678 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11679 :t 11680 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11681 s|@configure_input@|$ac_sed_conf_input|;t t 11682 s&@top_builddir@&$ac_top_builddir_sub&;t t 11683 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11684 s&@srcdir@&$ac_srcdir&;t t 11685 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11686 s&@top_srcdir@&$ac_top_srcdir&;t t 11687 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11688 s&@builddir@&$ac_builddir&;t t 11689 s&@abs_builddir@&$ac_abs_builddir&;t t 11690 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11691 s&@INSTALL@&$ac_INSTALL&;t t 11692 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11693 $ac_datarootdir_hack 11694 " 11695 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11696 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11697 11698 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11699 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11700 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11701 "$ac_tmp/out"`; test -z "$ac_out"; } && 11702 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11703 which seems to be undefined. Please make sure it is defined" >&5 11704 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11705 which seems to be undefined. Please make sure it is defined" >&2;} 11706 11707 rm -f "$ac_tmp/stdin" 11708 case $ac_file in 11709 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11710 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11711 esac \ 11712 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11713 ;; 11714 :H) 11715 # 11716 # CONFIG_HEADER 11717 # 11718 if test x"$ac_file" != x-; then 11719 { 11720 $as_echo "/* $configure_input */" \ 11721 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11722 } >"$ac_tmp/config.h" \ 11723 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11724 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11725 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11726 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11727 else 11728 rm -f "$ac_file" 11729 mv "$ac_tmp/config.h" "$ac_file" \ 11730 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11731 fi 11732 else 11733 $as_echo "/* $configure_input */" \ 11734 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11735 || as_fn_error $? "could not create -" "$LINENO" 5 11736 fi 11737 # Compute "$ac_file"'s index in $config_headers. 11738 _am_arg="$ac_file" 11739 _am_stamp_count=1 11740 for _am_header in $config_headers :; do 11741 case $_am_header in 11742 $_am_arg | $_am_arg:* ) 11743 break ;; 11744 * ) 11745 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11746 esac 11747 done 11748 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11749 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11750 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11751 X"$_am_arg" : 'X\(//\)$' \| \ 11752 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11753 $as_echo X"$_am_arg" | 11754 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11755 s//\1/ 11756 q 11757 } 11758 /^X\(\/\/\)[^/].*/{ 11759 s//\1/ 11760 q 11761 } 11762 /^X\(\/\/\)$/{ 11763 s//\1/ 11764 q 11765 } 11766 /^X\(\/\).*/{ 11767 s//\1/ 11768 q 11769 } 11770 s/.*/./; q'`/stamp-h$_am_stamp_count 11771 ;; 11772 11773 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11774 $as_echo "$as_me: executing $ac_file commands" >&6;} 11775 ;; 11776 esac 11777 11778 11779 case $ac_file$ac_mode in 11780 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11781 # Autoconf 2.62 quotes --file arguments for eval, but not when files 11782 # are listed without --file. Let's play safe and only enable the eval 11783 # if we detect the quoting. 11784 case $CONFIG_FILES in 11785 *\'*) eval set x "$CONFIG_FILES" ;; 11786 *) set x $CONFIG_FILES ;; 11787 esac 11788 shift 11789 for mf 11790 do 11791 # Strip MF so we end up with the name of the file. 11792 mf=`echo "$mf" | sed -e 's/:.*$//'` 11793 # Check whether this is an Automake generated Makefile or not. 11794 # We used to match only the files named `Makefile.in', but 11795 # some people rename them; so instead we look at the file content. 11796 # Grep'ing the first line is not enough: some people post-process 11797 # each Makefile.in and add a new line on top of each file to say so. 11798 # Grep'ing the whole file is not good either: AIX grep has a line 11799 # limit of 2048, but all sed's we know have understand at least 4000. 11800 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 11801 dirpart=`$as_dirname -- "$mf" || 11802 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11803 X"$mf" : 'X\(//\)[^/]' \| \ 11804 X"$mf" : 'X\(//\)$' \| \ 11805 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 11806 $as_echo X"$mf" | 11807 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11808 s//\1/ 11809 q 11810 } 11811 /^X\(\/\/\)[^/].*/{ 11812 s//\1/ 11813 q 11814 } 11815 /^X\(\/\/\)$/{ 11816 s//\1/ 11817 q 11818 } 11819 /^X\(\/\).*/{ 11820 s//\1/ 11821 q 11822 } 11823 s/.*/./; q'` 11824 else 11825 continue 11826 fi 11827 # Extract the definition of DEPDIR, am__include, and am__quote 11828 # from the Makefile without running `make'. 11829 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 11830 test -z "$DEPDIR" && continue 11831 am__include=`sed -n 's/^am__include = //p' < "$mf"` 11832 test -z "am__include" && continue 11833 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 11834 # When using ansi2knr, U may be empty or an underscore; expand it 11835 U=`sed -n 's/^U = //p' < "$mf"` 11836 # Find all dependency output files, they are included files with 11837 # $(DEPDIR) in their names. We invoke sed twice because it is the 11838 # simplest approach to changing $(DEPDIR) to its actual value in the 11839 # expansion. 11840 for file in `sed -n " 11841 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 11842 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 11843 # Make sure the directory exists. 11844 test -f "$dirpart/$file" && continue 11845 fdir=`$as_dirname -- "$file" || 11846 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11847 X"$file" : 'X\(//\)[^/]' \| \ 11848 X"$file" : 'X\(//\)$' \| \ 11849 X"$file" : 'X\(/\)' \| . 2>/dev/null || 11850 $as_echo X"$file" | 11851 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11852 s//\1/ 11853 q 11854 } 11855 /^X\(\/\/\)[^/].*/{ 11856 s//\1/ 11857 q 11858 } 11859 /^X\(\/\/\)$/{ 11860 s//\1/ 11861 q 11862 } 11863 /^X\(\/\).*/{ 11864 s//\1/ 11865 q 11866 } 11867 s/.*/./; q'` 11868 as_dir=$dirpart/$fdir; as_fn_mkdir_p 11869 # echo "creating $dirpart/$file" 11870 echo '# dummy' > "$dirpart/$file" 11871 done 11872 done 11873 } 11874 ;; 11875 11876 esac 11877 done # for ac_tag 11878 11879 11880 as_fn_exit 0 11881 _ACEOF 11882 ac_clean_files=$ac_clean_files_save 11883 11884 test $ac_write_fail = 0 || 11885 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 11886 11887 11888 # configure is writing to config.log, and then calls config.status. 11889 # config.status does its own redirection, appending to config.log. 11890 # Unfortunately, on DOS this fails, as config.log is still kept open 11891 # by configure, so config.status won't be able to write to it; its 11892 # output is simply discarded. So we exec the FD to /dev/null, 11893 # effectively closing config.log, so it can be properly (re)opened and 11894 # appended to by config.status. When coming back to configure, we 11895 # need to make the FD available again. 11896 if test "$no_create" != yes; then 11897 ac_cs_success=: 11898 ac_config_status_args= 11899 test "$silent" = yes && 11900 ac_config_status_args="$ac_config_status_args --quiet" 11901 exec 5>/dev/null 11902 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 11903 exec 5>>config.log 11904 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 11905 # would make configure fail if this is the last instruction. 11906 $ac_cs_success || as_fn_exit 1 11907 fi 11908 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 11909 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 11910 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 11911 fi 11912 11913
Indexes created Mon Oct 26 00:26:21 UTC 2026