configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xclock 1.0.6. 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='xclock' 563 PACKAGE_TARNAME='xclock' 564 PACKAGE_VERSION='1.0.6' 565 PACKAGE_STRING='xclock 1.0.6' 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 # include <sys/types.h> 574 #endif 575 #ifdef HAVE_SYS_STAT_H 576 # include <sys/stat.h> 577 #endif 578 #ifdef STDC_HEADERS 579 # include <stdlib.h> 580 # include <stddef.h> 581 #else 582 # ifdef HAVE_STDLIB_H 583 # include <stdlib.h> 584 # endif 585 #endif 586 #ifdef HAVE_STRING_H 587 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 588 # include <memory.h> 589 # endif 590 # include <string.h> 591 #endif 592 #ifdef HAVE_STRINGS_H 593 # include <strings.h> 594 #endif 595 #ifdef HAVE_INTTYPES_H 596 # include <inttypes.h> 597 #endif 598 #ifdef HAVE_STDINT_H 599 # include <stdint.h> 600 #endif 601 #ifdef HAVE_UNISTD_H 602 # include <unistd.h> 603 #endif" 604 605 ac_subst_vars='am__EXEEXT_FALSE 606 am__EXEEXT_TRUE 607 LTLIBOBJS 608 LIBOBJS 609 appdefaultdir 610 APPDEFS_LIBS 611 APPDEFS_CFLAGS 612 XKB_LIBS 613 XKB_CFLAGS 614 XFT_LIBS 615 XFT_CFLAGS 616 XCLOCK_LIBS 617 XCLOCK_CFLAGS 618 LTLIBICONV 619 LIBICONV 620 AM_BACKSLASH 621 AM_DEFAULT_VERBOSITY 622 MAN_SUBSTS 623 XORG_MAN_PAGE 624 ADMIN_MAN_DIR 625 DRIVER_MAN_DIR 626 MISC_MAN_DIR 627 FILE_MAN_DIR 628 LIB_MAN_DIR 629 APP_MAN_DIR 630 ADMIN_MAN_SUFFIX 631 DRIVER_MAN_SUFFIX 632 MISC_MAN_SUFFIX 633 FILE_MAN_SUFFIX 634 LIB_MAN_SUFFIX 635 APP_MAN_SUFFIX 636 SED 637 host_os 638 host_vendor 639 host_cpu 640 host 641 build_os 642 build_vendor 643 build_cpu 644 build 645 INSTALL_CMD 646 PKG_CONFIG 647 CHANGELOG_CMD 648 STRICT_CFLAGS 649 CWARNFLAGS 650 BASE_CFLAGS 651 EGREP 652 GREP 653 CPP 654 am__fastdepCC_FALSE 655 am__fastdepCC_TRUE 656 CCDEPMODE 657 AMDEPBACKSLASH 658 AMDEP_FALSE 659 AMDEP_TRUE 660 am__quote 661 am__include 662 DEPDIR 663 OBJEXT 664 EXEEXT 665 ac_ct_CC 666 CPPFLAGS 667 LDFLAGS 668 CFLAGS 669 CC 670 MAINT 671 MAINTAINER_MODE_FALSE 672 MAINTAINER_MODE_TRUE 673 am__untar 674 am__tar 675 AMTAR 676 am__leading_dot 677 SET_MAKE 678 AWK 679 mkdir_p 680 MKDIR_P 681 INSTALL_STRIP_PROGRAM 682 STRIP 683 install_sh 684 MAKEINFO 685 AUTOHEADER 686 AUTOMAKE 687 AUTOCONF 688 ACLOCAL 689 VERSION 690 PACKAGE 691 CYGPATH_W 692 am__isrc 693 INSTALL_DATA 694 INSTALL_SCRIPT 695 INSTALL_PROGRAM 696 target_alias 697 host_alias 698 build_alias 699 LIBS 700 ECHO_T 701 ECHO_N 702 ECHO_C 703 DEFS 704 mandir 705 localedir 706 libdir 707 psdir 708 pdfdir 709 dvidir 710 htmldir 711 infodir 712 docdir 713 oldincludedir 714 includedir 715 localstatedir 716 sharedstatedir 717 sysconfdir 718 datadir 719 datarootdir 720 libexecdir 721 sbindir 722 bindir 723 program_transform_name 724 prefix 725 exec_prefix 726 PACKAGE_URL 727 PACKAGE_BUGREPORT 728 PACKAGE_STRING 729 PACKAGE_VERSION 730 PACKAGE_TARNAME 731 PACKAGE_NAME 732 PATH_SEPARATOR 733 SHELL' 734 ac_subst_files='' 735 ac_user_opts=' 736 enable_option_checking 737 enable_maintainer_mode 738 enable_dependency_tracking 739 enable_selective_werror 740 enable_strict_compilation 741 enable_silent_rules 742 with_gnu_ld 743 enable_rpath 744 with_libiconv_prefix 745 with_xft 746 with_xkb 747 with_appdefaultdir 748 ' 749 ac_precious_vars='build_alias 750 host_alias 751 target_alias 752 CC 753 CFLAGS 754 LDFLAGS 755 LIBS 756 CPPFLAGS 757 CPP 758 PKG_CONFIG 759 XCLOCK_CFLAGS 760 XCLOCK_LIBS 761 XFT_CFLAGS 762 XFT_LIBS 763 XKB_CFLAGS 764 XKB_LIBS 765 APPDEFS_CFLAGS 766 APPDEFS_LIBS' 767 768 769 # 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"newly created file is older than distributed files! 2345 Check your system clock" "$LINENO" 5 2346 fi 2347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2348 $as_echo "yes" >&6; } 2349 test "$program_prefix" != NONE && 2350 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2351 # Use a double $ so make ignores it. 2352 test "$program_suffix" != NONE && 2353 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2354 # Double any \ or $. 2355 # By default was `s,x,x', remove it if useless. 2356 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2357 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2358 2359 # expand $ac_aux_dir to an absolute path 2360 am_aux_dir=`cd $ac_aux_dir && pwd` 2361 2362 if test x"${MISSING+set}" != xset; then 2363 case $am_aux_dir in 2364 *\ * | *\ *) 2365 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2366 *) 2367 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2368 esac 2369 fi 2370 # Use eval to expand $SHELL 2371 if eval "$MISSING --run true"; then 2372 am_missing_run="$MISSING --run " 2373 else 2374 am_missing_run= 2375 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2376 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2377 fi 2378 2379 if test x"${install_sh}" != xset; then 2380 case $am_aux_dir in 2381 *\ * | *\ *) 2382 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2383 *) 2384 install_sh="\${SHELL} $am_aux_dir/install-sh" 2385 esac 2386 fi 2387 2388 # Installed binaries are usually stripped using `strip' when the user 2389 # run `make install-strip'. However `strip' might not be the right 2390 # tool to use in cross-compilation environments, therefore Automake 2391 # will honor the `STRIP' environment variable to overrule this program. 2392 if test "$cross_compiling" != no; then 2393 if test -n "$ac_tool_prefix"; then 2394 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2395 set dummy ${ac_tool_prefix}strip; ac_word=$2 2396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2397 $as_echo_n "checking for $ac_word... " >&6; } 2398 if ${ac_cv_prog_STRIP+:} false; then : 2399 $as_echo_n "(cached) " >&6 2400 else 2401 if test -n "$STRIP"; then 2402 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2403 else 2404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2405 for as_dir in $PATH 2406 do 2407 IFS=$as_save_IFS 2408 test -z "$as_dir" && as_dir=. 2409 for ac_exec_ext in '' $ac_executable_extensions; do 2410 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2411 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2412 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2413 break 2 2414 fi 2415 done 2416 done 2417 IFS=$as_save_IFS 2418 2419 fi 2420 fi 2421 STRIP=$ac_cv_prog_STRIP 2422 if test -n "$STRIP"; then 2423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2424 $as_echo "$STRIP" >&6; } 2425 else 2426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2427 $as_echo "no" >&6; } 2428 fi 2429 2430 2431 fi 2432 if test -z "$ac_cv_prog_STRIP"; then 2433 ac_ct_STRIP=$STRIP 2434 # Extract the first word of "strip", so it can be a program name with args. 2435 set dummy strip; ac_word=$2 2436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2437 $as_echo_n "checking for $ac_word... " >&6; } 2438 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2439 $as_echo_n "(cached) " >&6 2440 else 2441 if test -n "$ac_ct_STRIP"; then 2442 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2443 else 2444 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2445 for as_dir in $PATH 2446 do 2447 IFS=$as_save_IFS 2448 test -z "$as_dir" && as_dir=. 2449 for ac_exec_ext in '' $ac_executable_extensions; do 2450 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2451 ac_cv_prog_ac_ct_STRIP="strip" 2452 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2453 break 2 2454 fi 2455 done 2456 done 2457 IFS=$as_save_IFS 2458 2459 fi 2460 fi 2461 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2462 if test -n "$ac_ct_STRIP"; then 2463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2464 $as_echo "$ac_ct_STRIP" >&6; } 2465 else 2466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2467 $as_echo "no" >&6; } 2468 fi 2469 2470 if test "x$ac_ct_STRIP" = x; then 2471 STRIP=":" 2472 else 2473 case $cross_compiling:$ac_tool_warned in 2474 yes:) 2475 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2476 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2477 ac_tool_warned=yes ;; 2478 esac 2479 STRIP=$ac_ct_STRIP 2480 fi 2481 else 2482 STRIP="$ac_cv_prog_STRIP" 2483 fi 2484 2485 fi 2486 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2487 2488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2489 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2490 if test -z "$MKDIR_P"; then 2491 if ${ac_cv_path_mkdir+:} false; then : 2492 $as_echo_n "(cached) " >&6 2493 else 2494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2495 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2496 do 2497 IFS=$as_save_IFS 2498 test -z "$as_dir" && as_dir=. 2499 for ac_prog in mkdir gmkdir; do 2500 for ac_exec_ext in '' $ac_executable_extensions; do 2501 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2502 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2503 'mkdir (GNU coreutils) '* | \ 2504 'mkdir (coreutils) '* | \ 2505 'mkdir (fileutils) '4.1*) 2506 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2507 break 3;; 2508 esac 2509 done 2510 done 2511 done 2512 IFS=$as_save_IFS 2513 2514 fi 2515 2516 test -d ./--version && rmdir ./--version 2517 if test "${ac_cv_path_mkdir+set}" = set; then 2518 MKDIR_P="$ac_cv_path_mkdir -p" 2519 else 2520 # As a last resort, use the slow shell script. Don't cache a 2521 # value for MKDIR_P within a source directory, because that will 2522 # break other packages using the cache if that directory is 2523 # removed, or if the value is a relative name. 2524 MKDIR_P="$ac_install_sh -d" 2525 fi 2526 fi 2527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2528 $as_echo "$MKDIR_P" >&6; } 2529 2530 mkdir_p="$MKDIR_P" 2531 case $mkdir_p in 2532 [\\/$]* | ?:[\\/]*) ;; 2533 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2534 esac 2535 2536 for ac_prog in gawk mawk nawk awk 2537 do 2538 # Extract the first word of "$ac_prog", so it can be a program name with args. 2539 set dummy $ac_prog; ac_word=$2 2540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2541 $as_echo_n "checking for $ac_word... " >&6; } 2542 if ${ac_cv_prog_AWK+:} false; then : 2543 $as_echo_n "(cached) " >&6 2544 else 2545 if test -n "$AWK"; then 2546 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2547 else 2548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2549 for as_dir in $PATH 2550 do 2551 IFS=$as_save_IFS 2552 test -z "$as_dir" && as_dir=. 2553 for ac_exec_ext in '' $ac_executable_extensions; do 2554 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2555 ac_cv_prog_AWK="$ac_prog" 2556 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2557 break 2 2558 fi 2559 done 2560 done 2561 IFS=$as_save_IFS 2562 2563 fi 2564 fi 2565 AWK=$ac_cv_prog_AWK 2566 if test -n "$AWK"; then 2567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2568 $as_echo "$AWK" >&6; } 2569 else 2570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2571 $as_echo "no" >&6; } 2572 fi 2573 2574 2575 test -n "$AWK" && break 2576 done 2577 2578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2579 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2580 set x ${MAKE-make} 2581 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2582 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2583 $as_echo_n "(cached) " >&6 2584 else 2585 cat >conftest.make <<\_ACEOF 2586 SHELL = /bin/sh 2587 all: 2588 @echo '@@@%%%=$(MAKE)=@@@%%%' 2589 _ACEOF 2590 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2591 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2592 *@@@%%%=?*=@@@%%%*) 2593 eval ac_cv_prog_make_${ac_make}_set=yes;; 2594 *) 2595 eval ac_cv_prog_make_${ac_make}_set=no;; 2596 esac 2597 rm -f conftest.make 2598 fi 2599 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2601 $as_echo "yes" >&6; } 2602 SET_MAKE= 2603 else 2604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2605 $as_echo "no" >&6; } 2606 SET_MAKE="MAKE=${MAKE-make}" 2607 fi 2608 2609 rm -rf .tst 2>/dev/null 2610 mkdir .tst 2>/dev/null 2611 if test -d .tst; then 2612 am__leading_dot=. 2613 else 2614 am__leading_dot=_ 2615 fi 2616 rmdir .tst 2>/dev/null 2617 2618 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2619 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2620 # is not polluted with repeated "-I." 2621 am__isrc=' -I$(srcdir)' 2622 # test to see if srcdir already configured 2623 if test -f $srcdir/config.status; then 2624 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2625 fi 2626 fi 2627 2628 # test whether we have cygpath 2629 if test -z "$CYGPATH_W"; then 2630 if (cygpath --version) >/dev/null 2>/dev/null; then 2631 CYGPATH_W='cygpath -w' 2632 else 2633 CYGPATH_W=echo 2634 fi 2635 fi 2636 2637 2638 # Define the identity of the package. 2639 PACKAGE='xclock' 2640 VERSION='1.0.6' 2641 2642 2643 cat >>confdefs.h <<_ACEOF 2644 #define PACKAGE "$PACKAGE" 2645 _ACEOF 2646 2647 2648 cat >>confdefs.h <<_ACEOF 2649 #define VERSION "$VERSION" 2650 _ACEOF 2651 2652 # Some tools Automake needs. 2653 2654 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2655 2656 2657 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2658 2659 2660 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2661 2662 2663 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2664 2665 2666 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2667 2668 # We need awk for the "check" target. The system "awk" is bad on 2669 # some platforms. 2670 # Always define AMTAR for backward compatibility. 2671 2672 AMTAR=${AMTAR-"${am_missing_run}tar"} 2673 2674 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2675 2676 2677 2678 2679 2680 2681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2682 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2683 # Check whether --enable-maintainer-mode was given. 2684 if test "${enable_maintainer_mode+set}" = set; then : 2685 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2686 else 2687 USE_MAINTAINER_MODE=no 2688 fi 2689 2690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2691 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2692 if test $USE_MAINTAINER_MODE = yes; then 2693 MAINTAINER_MODE_TRUE= 2694 MAINTAINER_MODE_FALSE='#' 2695 else 2696 MAINTAINER_MODE_TRUE='#' 2697 MAINTAINER_MODE_FALSE= 2698 fi 2699 2700 MAINT=$MAINTAINER_MODE_TRUE 2701 2702 2703 2704 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 DEPDIR="${am__leading_dot}deps" 2717 2718 ac_config_commands="$ac_config_commands depfiles" 2719 2720 2721 am_make=${MAKE-make} 2722 cat > confinc << 'END' 2723 am__doit: 2724 @echo this is the am__doit target 2725 .PHONY: am__doit 2726 END 2727 # If we don't find an include directive, just comment out the code. 2728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2729 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2730 am__include="#" 2731 am__quote= 2732 _am_result=none 2733 # First try GNU make style include. 2734 echo "include confinc" > confmf 2735 # Ignore all kinds of additional output from `make'. 2736 case `$am_make -s -f confmf 2> /dev/null` in #( 2737 *the\ am__doit\ target*) 2738 am__include=include 2739 am__quote= 2740 _am_result=GNU 2741 ;; 2742 esac 2743 # Now try BSD make style include. 2744 if test "$am__include" = "#"; then 2745 echo '.include "confinc"' > confmf 2746 case `$am_make -s -f confmf 2> /dev/null` in #( 2747 *the\ am__doit\ target*) 2748 am__include=.include 2749 am__quote="\"" 2750 _am_result=BSD 2751 ;; 2752 esac 2753 fi 2754 2755 2756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2757 $as_echo "$_am_result" >&6; } 2758 rm -f confinc confmf 2759 2760 # Check whether --enable-dependency-tracking was given. 2761 if test "${enable_dependency_tracking+set}" = set; then : 2762 enableval=$enable_dependency_tracking; 2763 fi 2764 2765 if test "x$enable_dependency_tracking" != xno; then 2766 am_depcomp="$ac_aux_dir/depcomp" 2767 AMDEPBACKSLASH='\' 2768 fi 2769 if test "x$enable_dependency_tracking" != xno; then 2770 AMDEP_TRUE= 2771 AMDEP_FALSE='#' 2772 else 2773 AMDEP_TRUE='#' 2774 AMDEP_FALSE= 2775 fi 2776 2777 2778 ac_ext=c 2779 ac_cpp='$CPP $CPPFLAGS' 2780 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2781 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2782 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2783 if test -n "$ac_tool_prefix"; then 2784 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2785 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2787 $as_echo_n "checking for $ac_word... " >&6; } 2788 if ${ac_cv_prog_CC+:} false; then : 2789 $as_echo_n "(cached) " >&6 2790 else 2791 if test -n "$CC"; then 2792 ac_cv_prog_CC="$CC" # Let the user override the test. 2793 else 2794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2795 for as_dir in $PATH 2796 do 2797 IFS=$as_save_IFS 2798 test -z "$as_dir" && as_dir=. 2799 for ac_exec_ext in '' $ac_executable_extensions; do 2800 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2801 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2802 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2803 break 2 2804 fi 2805 done 2806 done 2807 IFS=$as_save_IFS 2808 2809 fi 2810 fi 2811 CC=$ac_cv_prog_CC 2812 if test -n "$CC"; then 2813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2814 $as_echo "$CC" >&6; } 2815 else 2816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2817 $as_echo "no" >&6; } 2818 fi 2819 2820 2821 fi 2822 if test -z "$ac_cv_prog_CC"; then 2823 ac_ct_CC=$CC 2824 # Extract the first word of "gcc", so it can be a program name with args. 2825 set dummy gcc; ac_word=$2 2826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2827 $as_echo_n "checking for $ac_word... " >&6; } 2828 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2829 $as_echo_n "(cached) " >&6 2830 else 2831 if test -n "$ac_ct_CC"; then 2832 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2833 else 2834 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2835 for as_dir in $PATH 2836 do 2837 IFS=$as_save_IFS 2838 test -z "$as_dir" && as_dir=. 2839 for ac_exec_ext in '' $ac_executable_extensions; do 2840 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2841 ac_cv_prog_ac_ct_CC="gcc" 2842 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2843 break 2 2844 fi 2845 done 2846 done 2847 IFS=$as_save_IFS 2848 2849 fi 2850 fi 2851 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2852 if test -n "$ac_ct_CC"; then 2853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2854 $as_echo "$ac_ct_CC" >&6; } 2855 else 2856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2857 $as_echo "no" >&6; } 2858 fi 2859 2860 if test "x$ac_ct_CC" = x; then 2861 CC="" 2862 else 2863 case $cross_compiling:$ac_tool_warned in 2864 yes:) 2865 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2866 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2867 ac_tool_warned=yes ;; 2868 esac 2869 CC=$ac_ct_CC 2870 fi 2871 else 2872 CC="$ac_cv_prog_CC" 2873 fi 2874 2875 if test -z "$CC"; then 2876 if test -n "$ac_tool_prefix"; then 2877 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2878 set dummy ${ac_tool_prefix}cc; ac_word=$2 2879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2880 $as_echo_n "checking for $ac_word... " >&6; } 2881 if ${ac_cv_prog_CC+:} false; then : 2882 $as_echo_n "(cached) " >&6 2883 else 2884 if test -n "$CC"; then 2885 ac_cv_prog_CC="$CC" # Let the user override the test. 2886 else 2887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2888 for as_dir in $PATH 2889 do 2890 IFS=$as_save_IFS 2891 test -z "$as_dir" && as_dir=. 2892 for ac_exec_ext in '' $ac_executable_extensions; do 2893 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2894 ac_cv_prog_CC="${ac_tool_prefix}cc" 2895 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2896 break 2 2897 fi 2898 done 2899 done 2900 IFS=$as_save_IFS 2901 2902 fi 2903 fi 2904 CC=$ac_cv_prog_CC 2905 if test -n "$CC"; then 2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2907 $as_echo "$CC" >&6; } 2908 else 2909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2910 $as_echo "no" >&6; } 2911 fi 2912 2913 2914 fi 2915 fi 2916 if test -z "$CC"; then 2917 # Extract the first word of "cc", so it can be a program name with args. 2918 set dummy cc; ac_word=$2 2919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2920 $as_echo_n "checking for $ac_word... " >&6; } 2921 if ${ac_cv_prog_CC+:} false; then : 2922 $as_echo_n "(cached) " >&6 2923 else 2924 if test -n "$CC"; then 2925 ac_cv_prog_CC="$CC" # Let the user override the test. 2926 else 2927 ac_prog_rejected=no 2928 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2929 for as_dir in $PATH 2930 do 2931 IFS=$as_save_IFS 2932 test -z "$as_dir" && as_dir=. 2933 for ac_exec_ext in '' $ac_executable_extensions; do 2934 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2935 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2936 ac_prog_rejected=yes 2937 continue 2938 fi 2939 ac_cv_prog_CC="cc" 2940 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2941 break 2 2942 fi 2943 done 2944 done 2945 IFS=$as_save_IFS 2946 2947 if test $ac_prog_rejected = yes; then 2948 # We found a bogon in the path, so make sure we never use it. 2949 set dummy $ac_cv_prog_CC 2950 shift 2951 if test $# != 0; then 2952 # We chose a different compiler from the bogus one. 2953 # However, it has the same basename, so the bogon will be chosen 2954 # first if we set CC to just the basename; use the full file name. 2955 shift 2956 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2957 fi 2958 fi 2959 fi 2960 fi 2961 CC=$ac_cv_prog_CC 2962 if test -n "$CC"; then 2963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2964 $as_echo "$CC" >&6; } 2965 else 2966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2967 $as_echo "no" >&6; } 2968 fi 2969 2970 2971 fi 2972 if test -z "$CC"; then 2973 if test -n "$ac_tool_prefix"; then 2974 for ac_prog in cl.exe 2975 do 2976 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2977 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2979 $as_echo_n "checking for $ac_word... " >&6; } 2980 if ${ac_cv_prog_CC+:} false; then : 2981 $as_echo_n "(cached) " >&6 2982 else 2983 if test -n "$CC"; then 2984 ac_cv_prog_CC="$CC" # Let the user override the test. 2985 else 2986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2987 for as_dir in $PATH 2988 do 2989 IFS=$as_save_IFS 2990 test -z "$as_dir" && as_dir=. 2991 for ac_exec_ext in '' $ac_executable_extensions; do 2992 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2993 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2994 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2995 break 2 2996 fi 2997 done 2998 done 2999 IFS=$as_save_IFS 3000 3001 fi 3002 fi 3003 CC=$ac_cv_prog_CC 3004 if test -n "$CC"; then 3005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3006 $as_echo "$CC" >&6; } 3007 else 3008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3009 $as_echo "no" >&6; } 3010 fi 3011 3012 3013 test -n "$CC" && break 3014 done 3015 fi 3016 if test -z "$CC"; then 3017 ac_ct_CC=$CC 3018 for ac_prog in cl.exe 3019 do 3020 # Extract the first word of "$ac_prog", so it can be a program name with args. 3021 set dummy $ac_prog; ac_word=$2 3022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3023 $as_echo_n "checking for $ac_word... " >&6; } 3024 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3025 $as_echo_n "(cached) " >&6 3026 else 3027 if test -n "$ac_ct_CC"; then 3028 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3029 else 3030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3031 for as_dir in $PATH 3032 do 3033 IFS=$as_save_IFS 3034 test -z "$as_dir" && as_dir=. 3035 for ac_exec_ext in '' $ac_executable_extensions; do 3036 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3037 ac_cv_prog_ac_ct_CC="$ac_prog" 3038 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3039 break 2 3040 fi 3041 done 3042 done 3043 IFS=$as_save_IFS 3044 3045 fi 3046 fi 3047 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3048 if test -n "$ac_ct_CC"; then 3049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3050 $as_echo "$ac_ct_CC" >&6; } 3051 else 3052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3053 $as_echo "no" >&6; } 3054 fi 3055 3056 3057 test -n "$ac_ct_CC" && break 3058 done 3059 3060 if test "x$ac_ct_CC" = x; then 3061 CC="" 3062 else 3063 case $cross_compiling:$ac_tool_warned in 3064 yes:) 3065 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3066 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3067 ac_tool_warned=yes ;; 3068 esac 3069 CC=$ac_ct_CC 3070 fi 3071 fi 3072 3073 fi 3074 3075 3076 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3077 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3078 as_fn_error $? "no acceptable C compiler found in \$PATH 3079 See \`config.log' for more details" "$LINENO" 5; } 3080 3081 # Provide some information about the compiler. 3082 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3083 set X $ac_compile 3084 ac_compiler=$2 3085 for ac_option in --version -v -V -qversion; do 3086 { { ac_try="$ac_compiler $ac_option >&5" 3087 case "(($ac_try" in 3088 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3089 *) ac_try_echo=$ac_try;; 3090 esac 3091 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3092 $as_echo "$ac_try_echo"; } >&5 3093 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3094 ac_status=$? 3095 if test -s conftest.err; then 3096 sed '10a\ 3097 ... rest of stderr output deleted ... 3098 10q' conftest.err >conftest.er1 3099 cat conftest.er1 >&5 3100 fi 3101 rm -f conftest.er1 conftest.err 3102 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3103 test $ac_status = 0; } 3104 done 3105 3106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3107 /* end confdefs.h. */ 3108 3109 int 3110 main () 3111 { 3112 3113 ; 3114 return 0; 3115 } 3116 _ACEOF 3117 ac_clean_files_save=$ac_clean_files 3118 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3119 # Try to create an executable without -o first, disregard a.out. 3120 # It will help us diagnose broken compilers, and finding out an intuition 3121 # of exeext. 3122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3123 $as_echo_n "checking whether the C compiler works... " >&6; } 3124 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3125 3126 # The possible output files: 3127 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3128 3129 ac_rmfiles= 3130 for ac_file in $ac_files 3131 do 3132 case $ac_file in 3133 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3134 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3135 esac 3136 done 3137 rm -f $ac_rmfiles 3138 3139 if { { ac_try="$ac_link_default" 3140 case "(($ac_try" in 3141 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3142 *) ac_try_echo=$ac_try;; 3143 esac 3144 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3145 $as_echo "$ac_try_echo"; } >&5 3146 (eval "$ac_link_default") 2>&5 3147 ac_status=$? 3148 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3149 test $ac_status = 0; }; then : 3150 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3151 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3152 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3153 # so that the user can short-circuit this test for compilers unknown to 3154 # Autoconf. 3155 for ac_file in $ac_files '' 3156 do 3157 test -f "$ac_file" || continue 3158 case $ac_file in 3159 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3160 ;; 3161 [ab].out ) 3162 # We found the default executable, but exeext='' is most 3163 # certainly right. 3164 break;; 3165 *.* ) 3166 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3167 then :; else 3168 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3169 fi 3170 # We set ac_cv_exeext here because the later test for it is not 3171 # safe: cross compilers may not add the suffix if given an `-o' 3172 # argument, so we may need to know it at that point already. 3173 # Even if this section looks crufty: it has the advantage of 3174 # actually working. 3175 break;; 3176 * ) 3177 break;; 3178 esac 3179 done 3180 test "$ac_cv_exeext" = no && ac_cv_exeext= 3181 3182 else 3183 ac_file='' 3184 fi 3185 if test -z "$ac_file"; then : 3186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3187 $as_echo "no" >&6; } 3188 $as_echo "$as_me: failed program was:" >&5 3189 sed 's/^/| /' conftest.$ac_ext >&5 3190 3191 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3192 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3193 as_fn_error 77 "C compiler cannot create executables 3194 See \`config.log' for more details" "$LINENO" 5; } 3195 else 3196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3197 $as_echo "yes" >&6; } 3198 fi 3199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3200 $as_echo_n "checking for C compiler default output file name... " >&6; } 3201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3202 $as_echo "$ac_file" >&6; } 3203 ac_exeext=$ac_cv_exeext 3204 3205 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3206 ac_clean_files=$ac_clean_files_save 3207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3208 $as_echo_n "checking for suffix of executables... " >&6; } 3209 if { { ac_try="$ac_link" 3210 case "(($ac_try" in 3211 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3212 *) ac_try_echo=$ac_try;; 3213 esac 3214 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3215 $as_echo "$ac_try_echo"; } >&5 3216 (eval "$ac_link") 2>&5 3217 ac_status=$? 3218 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3219 test $ac_status = 0; }; then : 3220 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3221 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3222 # work properly (i.e., refer to `conftest.exe'), while it won't with 3223 # `rm'. 3224 for ac_file in conftest.exe conftest conftest.*; do 3225 test -f "$ac_file" || continue 3226 case $ac_file in 3227 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3228 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3229 break;; 3230 * ) break;; 3231 esac 3232 done 3233 else 3234 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3235 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3236 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3237 See \`config.log' for more details" "$LINENO" 5; } 3238 fi 3239 rm -f conftest conftest$ac_cv_exeext 3240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3241 $as_echo "$ac_cv_exeext" >&6; } 3242 3243 rm -f conftest.$ac_ext 3244 EXEEXT=$ac_cv_exeext 3245 ac_exeext=$EXEEXT 3246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3247 /* end confdefs.h. */ 3248 #include <stdio.h> 3249 int 3250 main () 3251 { 3252 FILE *f = fopen ("conftest.out", "w"); 3253 return ferror (f) || fclose (f) != 0; 3254 3255 ; 3256 return 0; 3257 } 3258 _ACEOF 3259 ac_clean_files="$ac_clean_files conftest.out" 3260 # Check that the compiler produces executables we can run. If not, either 3261 # the compiler is broken, or we cross compile. 3262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3263 $as_echo_n "checking whether we are cross compiling... " >&6; } 3264 if test "$cross_compiling" != yes; then 3265 { { ac_try="$ac_link" 3266 case "(($ac_try" in 3267 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3268 *) ac_try_echo=$ac_try;; 3269 esac 3270 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3271 $as_echo "$ac_try_echo"; } >&5 3272 (eval "$ac_link") 2>&5 3273 ac_status=$? 3274 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3275 test $ac_status = 0; } 3276 if { ac_try='./conftest$ac_cv_exeext' 3277 { { case "(($ac_try" in 3278 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3279 *) ac_try_echo=$ac_try;; 3280 esac 3281 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3282 $as_echo "$ac_try_echo"; } >&5 3283 (eval "$ac_try") 2>&5 3284 ac_status=$? 3285 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3286 test $ac_status = 0; }; }; then 3287 cross_compiling=no 3288 else 3289 if test "$cross_compiling" = maybe; then 3290 cross_compiling=yes 3291 else 3292 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3293 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3294 as_fn_error $? "cannot run C compiled programs. 3295 If you meant to cross compile, use \`--host'. 3296 See \`config.log' for more details" "$LINENO" 5; } 3297 fi 3298 fi 3299 fi 3300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3301 $as_echo "$cross_compiling" >&6; } 3302 3303 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3304 ac_clean_files=$ac_clean_files_save 3305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3306 $as_echo_n "checking for suffix of object files... " >&6; } 3307 if ${ac_cv_objext+:} false; then : 3308 $as_echo_n "(cached) " >&6 3309 else 3310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3311 /* end confdefs.h. */ 3312 3313 int 3314 main () 3315 { 3316 3317 ; 3318 return 0; 3319 } 3320 _ACEOF 3321 rm -f conftest.o conftest.obj 3322 if { { ac_try="$ac_compile" 3323 case "(($ac_try" in 3324 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3325 *) ac_try_echo=$ac_try;; 3326 esac 3327 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3328 $as_echo "$ac_try_echo"; } >&5 3329 (eval "$ac_compile") 2>&5 3330 ac_status=$? 3331 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3332 test $ac_status = 0; }; then : 3333 for ac_file in conftest.o conftest.obj conftest.*; do 3334 test -f "$ac_file" || continue; 3335 case $ac_file in 3336 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3337 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3338 break;; 3339 esac 3340 done 3341 else 3342 $as_echo "$as_me: failed program was:" >&5 3343 sed 's/^/| /' conftest.$ac_ext >&5 3344 3345 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3346 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3347 as_fn_error $? "cannot compute suffix of object files: cannot compile 3348 See \`config.log' for more details" "$LINENO" 5; } 3349 fi 3350 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3351 fi 3352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3353 $as_echo "$ac_cv_objext" >&6; } 3354 OBJEXT=$ac_cv_objext 3355 ac_objext=$OBJEXT 3356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3357 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3358 if ${ac_cv_c_compiler_gnu+:} false; then : 3359 $as_echo_n "(cached) " >&6 3360 else 3361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3362 /* end confdefs.h. */ 3363 3364 int 3365 main () 3366 { 3367 #ifndef __GNUC__ 3368 choke me 3369 #endif 3370 3371 ; 3372 return 0; 3373 } 3374 _ACEOF 3375 if ac_fn_c_try_compile "$LINENO"; then : 3376 ac_compiler_gnu=yes 3377 else 3378 ac_compiler_gnu=no 3379 fi 3380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3381 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3382 3383 fi 3384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3385 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3386 if test $ac_compiler_gnu = yes; then 3387 GCC=yes 3388 else 3389 GCC= 3390 fi 3391 ac_test_CFLAGS=${CFLAGS+set} 3392 ac_save_CFLAGS=$CFLAGS 3393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3394 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3395 if ${ac_cv_prog_cc_g+:} false; then : 3396 $as_echo_n "(cached) " >&6 3397 else 3398 ac_save_c_werror_flag=$ac_c_werror_flag 3399 ac_c_werror_flag=yes 3400 ac_cv_prog_cc_g=no 3401 CFLAGS="-g" 3402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3403 /* end confdefs.h. */ 3404 3405 int 3406 main () 3407 { 3408 3409 ; 3410 return 0; 3411 } 3412 _ACEOF 3413 if ac_fn_c_try_compile "$LINENO"; then : 3414 ac_cv_prog_cc_g=yes 3415 else 3416 CFLAGS="" 3417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3418 /* end confdefs.h. */ 3419 3420 int 3421 main () 3422 { 3423 3424 ; 3425 return 0; 3426 } 3427 _ACEOF 3428 if ac_fn_c_try_compile "$LINENO"; then : 3429 3430 else 3431 ac_c_werror_flag=$ac_save_c_werror_flag 3432 CFLAGS="-g" 3433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3434 /* end confdefs.h. */ 3435 3436 int 3437 main () 3438 { 3439 3440 ; 3441 return 0; 3442 } 3443 _ACEOF 3444 if ac_fn_c_try_compile "$LINENO"; then : 3445 ac_cv_prog_cc_g=yes 3446 fi 3447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3448 fi 3449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3450 fi 3451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3452 ac_c_werror_flag=$ac_save_c_werror_flag 3453 fi 3454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3455 $as_echo "$ac_cv_prog_cc_g" >&6; } 3456 if test "$ac_test_CFLAGS" = set; then 3457 CFLAGS=$ac_save_CFLAGS 3458 elif test $ac_cv_prog_cc_g = yes; then 3459 if test "$GCC" = yes; then 3460 CFLAGS="-g -O2" 3461 else 3462 CFLAGS="-g" 3463 fi 3464 else 3465 if test "$GCC" = yes; then 3466 CFLAGS="-O2" 3467 else 3468 CFLAGS= 3469 fi 3470 fi 3471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3472 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3473 if ${ac_cv_prog_cc_c89+:} false; then : 3474 $as_echo_n "(cached) " >&6 3475 else 3476 ac_cv_prog_cc_c89=no 3477 ac_save_CC=$CC 3478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3479 /* end confdefs.h. */ 3480 #include <stdarg.h> 3481 #include <stdio.h> 3482 #include <sys/types.h> 3483 #include <sys/stat.h> 3484 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3485 struct buf { int x; }; 3486 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3487 static char *e (p, i) 3488 char **p; 3489 int i; 3490 { 3491 return p[i]; 3492 } 3493 static char *f (char * (*g) (char **, int), char **p, ...) 3494 { 3495 char *s; 3496 va_list v; 3497 va_start (v,p); 3498 s = g (p, va_arg (v,int)); 3499 va_end (v); 3500 return s; 3501 } 3502 3503 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3504 function prototypes and stuff, but not '\xHH' hex character constants. 3505 These don't provoke an error unfortunately, instead are silently treated 3506 as 'x'. The following induces an error, until -std is added to get 3507 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3508 array size at least. It's necessary to write '\x00'==0 to get something 3509 that's true only with -std. */ 3510 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3511 3512 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3513 inside strings and character constants. */ 3514 #define FOO(x) 'x' 3515 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3516 3517 int test (int i, double x); 3518 struct s1 {int (*f) (int a);}; 3519 struct s2 {int (*f) (double a);}; 3520 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3521 int argc; 3522 char **argv; 3523 int 3524 main () 3525 { 3526 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3527 ; 3528 return 0; 3529 } 3530 _ACEOF 3531 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3532 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3533 do 3534 CC="$ac_save_CC $ac_arg" 3535 if ac_fn_c_try_compile "$LINENO"; then : 3536 ac_cv_prog_cc_c89=$ac_arg 3537 fi 3538 rm -f core conftest.err conftest.$ac_objext 3539 test "x$ac_cv_prog_cc_c89" != "xno" && break 3540 done 3541 rm -f conftest.$ac_ext 3542 CC=$ac_save_CC 3543 3544 fi 3545 # AC_CACHE_VAL 3546 case "x$ac_cv_prog_cc_c89" in 3547 x) 3548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3549 $as_echo "none needed" >&6; } ;; 3550 xno) 3551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3552 $as_echo "unsupported" >&6; } ;; 3553 *) 3554 CC="$CC $ac_cv_prog_cc_c89" 3555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3556 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3557 esac 3558 if test "x$ac_cv_prog_cc_c89" != xno; then : 3559 3560 fi 3561 3562 ac_ext=c 3563 ac_cpp='$CPP $CPPFLAGS' 3564 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3565 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3566 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3567 3568 depcc="$CC" am_compiler_list= 3569 3570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3571 $as_echo_n "checking dependency style of $depcc... " >&6; } 3572 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3573 $as_echo_n "(cached) " >&6 3574 else 3575 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3576 # We make a subdir and do the tests there. Otherwise we can end up 3577 # making bogus files that we don't know about and never remove. For 3578 # instance it was reported that on HP-UX the gcc test will end up 3579 # making a dummy file named `D' -- because `-MD' means `put the output 3580 # in D'. 3581 mkdir conftest.dir 3582 # Copy depcomp to subdir because otherwise we won't find it if we're 3583 # using a relative directory. 3584 cp "$am_depcomp" conftest.dir 3585 cd conftest.dir 3586 # We will build objects and dependencies in a subdirectory because 3587 # it helps to detect inapplicable dependency modes. For instance 3588 # both Tru64's cc and ICC support -MD to output dependencies as a 3589 # side effect of compilation, but ICC will put the dependencies in 3590 # the current directory while Tru64 will put them in the object 3591 # directory. 3592 mkdir sub 3593 3594 am_cv_CC_dependencies_compiler_type=none 3595 if test "$am_compiler_list" = ""; then 3596 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3597 fi 3598 am__universal=false 3599 case " $depcc " in #( 3600 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3601 esac 3602 3603 for depmode in $am_compiler_list; do 3604 # Setup a source with many dependencies, because some compilers 3605 # like to wrap large dependency lists on column 80 (with \), and 3606 # we should not choose a depcomp mode which is confused by this. 3607 # 3608 # We need to recreate these files for each test, as the compiler may 3609 # overwrite some of them when testing with obscure command lines. 3610 # This happens at least with the AIX C compiler. 3611 : > sub/conftest.c 3612 for i in 1 2 3 4 5 6; do 3613 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3614 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3615 # Solaris 8's {/usr,}/bin/sh. 3616 touch sub/conftst$i.h 3617 done 3618 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3619 3620 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3621 # mode. It turns out that the SunPro C++ compiler does not properly 3622 # handle `-M -o', and we need to detect this. Also, some Intel 3623 # versions had trouble with output in subdirs 3624 am__obj=sub/conftest.${OBJEXT-o} 3625 am__minus_obj="-o $am__obj" 3626 case $depmode in 3627 gcc) 3628 # This depmode causes a compiler race in universal mode. 3629 test "$am__universal" = false || continue 3630 ;; 3631 nosideeffect) 3632 # after this tag, mechanisms are not by side-effect, so they'll 3633 # only be used when explicitly requested 3634 if test "x$enable_dependency_tracking" = xyes; then 3635 continue 3636 else 3637 break 3638 fi 3639 ;; 3640 msvisualcpp | msvcmsys) 3641 # This compiler won't grok `-c -o', but also, the minuso test has 3642 # not run yet. These depmodes are late enough in the game, and 3643 # so weak that their functioning should not be impacted. 3644 am__obj=conftest.${OBJEXT-o} 3645 am__minus_obj= 3646 ;; 3647 none) break ;; 3648 esac 3649 if depmode=$depmode \ 3650 source=sub/conftest.c object=$am__obj \ 3651 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3652 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3653 >/dev/null 2>conftest.err && 3654 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3655 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3656 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3657 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3658 # icc doesn't choke on unknown options, it will just issue warnings 3659 # or remarks (even with -Werror). So we grep stderr for any message 3660 # that says an option was ignored or not supported. 3661 # When given -MP, icc 7.0 and 7.1 complain thusly: 3662 # icc: Command line warning: ignoring option '-M'; no argument required 3663 # The diagnosis changed in icc 8.0: 3664 # icc: Command line remark: option '-MP' not supported 3665 if (grep 'ignoring option' conftest.err || 3666 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3667 am_cv_CC_dependencies_compiler_type=$depmode 3668 break 3669 fi 3670 fi 3671 done 3672 3673 cd .. 3674 rm -rf conftest.dir 3675 else 3676 am_cv_CC_dependencies_compiler_type=none 3677 fi 3678 3679 fi 3680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3681 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3682 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3683 3684 if 3685 test "x$enable_dependency_tracking" != xno \ 3686 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3687 am__fastdepCC_TRUE= 3688 am__fastdepCC_FALSE='#' 3689 else 3690 am__fastdepCC_TRUE='#' 3691 am__fastdepCC_FALSE= 3692 fi 3693 3694 3695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3696 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3697 if ${ac_cv_prog_cc_c99+:} false; then : 3698 $as_echo_n "(cached) " >&6 3699 else 3700 ac_cv_prog_cc_c99=no 3701 ac_save_CC=$CC 3702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3703 /* end confdefs.h. */ 3704 #include <stdarg.h> 3705 #include <stdbool.h> 3706 #include <stdlib.h> 3707 #include <wchar.h> 3708 #include <stdio.h> 3709 3710 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3711 #define debug(...) fprintf (stderr, __VA_ARGS__) 3712 #define showlist(...) puts (#__VA_ARGS__) 3713 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3714 static void 3715 test_varargs_macros (void) 3716 { 3717 int x = 1234; 3718 int y = 5678; 3719 debug ("Flag"); 3720 debug ("X = %d\n", x); 3721 showlist (The first, second, and third items.); 3722 report (x>y, "x is %d but y is %d", x, y); 3723 } 3724 3725 // Check long long types. 3726 #define BIG64 18446744073709551615ull 3727 #define BIG32 4294967295ul 3728 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3729 #if !BIG_OK 3730 your preprocessor is broken; 3731 #endif 3732 #if BIG_OK 3733 #else 3734 your preprocessor is broken; 3735 #endif 3736 static long long int bignum = -9223372036854775807LL; 3737 static unsigned long long int ubignum = BIG64; 3738 3739 struct incomplete_array 3740 { 3741 int datasize; 3742 double data[]; 3743 }; 3744 3745 struct named_init { 3746 int number; 3747 const wchar_t *name; 3748 double average; 3749 }; 3750 3751 typedef const char *ccp; 3752 3753 static inline int 3754 test_restrict (ccp restrict text) 3755 { 3756 // See if C++-style comments work. 3757 // Iterate through items via the restricted pointer. 3758 // Also check for declarations in for loops. 3759 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3760 continue; 3761 return 0; 3762 } 3763 3764 // Check varargs and va_copy. 3765 static void 3766 test_varargs (const char *format, ...) 3767 { 3768 va_list args; 3769 va_start (args, format); 3770 va_list args_copy; 3771 va_copy (args_copy, args); 3772 3773 const char *str; 3774 int number; 3775 float fnumber; 3776 3777 while (*format) 3778 { 3779 switch (*format++) 3780 { 3781 case 's': // string 3782 str = va_arg (args_copy, const char *); 3783 break; 3784 case 'd': // int 3785 number = va_arg (args_copy, int); 3786 break; 3787 case 'f': // float 3788 fnumber = va_arg (args_copy, double); 3789 break; 3790 default: 3791 break; 3792 } 3793 } 3794 va_end (args_copy); 3795 va_end (args); 3796 } 3797 3798 int 3799 main () 3800 { 3801 3802 // Check bool. 3803 _Bool success = false; 3804 3805 // Check restrict. 3806 if (test_restrict ("String literal") == 0) 3807 success = true; 3808 char *restrict newvar = "Another string"; 3809 3810 // Check varargs. 3811 test_varargs ("s, d' f .", "string", 65, 34.234); 3812 test_varargs_macros (); 3813 3814 // Check flexible array members. 3815 struct incomplete_array *ia = 3816 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3817 ia->datasize = 10; 3818 for (int i = 0; i < ia->datasize; ++i) 3819 ia->data[i] = i * 1.234; 3820 3821 // Check named initializers. 3822 struct named_init ni = { 3823 .number = 34, 3824 .name = L"Test wide string", 3825 .average = 543.34343, 3826 }; 3827 3828 ni.number = 58; 3829 3830 int dynamic_array[ni.number]; 3831 dynamic_array[ni.number - 1] = 543; 3832 3833 // work around unused variable warnings 3834 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3835 || dynamic_array[ni.number - 1] != 543); 3836 3837 ; 3838 return 0; 3839 } 3840 _ACEOF 3841 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3842 do 3843 CC="$ac_save_CC $ac_arg" 3844 if ac_fn_c_try_compile "$LINENO"; then : 3845 ac_cv_prog_cc_c99=$ac_arg 3846 fi 3847 rm -f core conftest.err conftest.$ac_objext 3848 test "x$ac_cv_prog_cc_c99" != "xno" && break 3849 done 3850 rm -f conftest.$ac_ext 3851 CC=$ac_save_CC 3852 3853 fi 3854 # AC_CACHE_VAL 3855 case "x$ac_cv_prog_cc_c99" in 3856 x) 3857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3858 $as_echo "none needed" >&6; } ;; 3859 xno) 3860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3861 $as_echo "unsupported" >&6; } ;; 3862 *) 3863 CC="$CC $ac_cv_prog_cc_c99" 3864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3865 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3866 esac 3867 if test "x$ac_cv_prog_cc_c99" != xno; then : 3868 3869 fi 3870 3871 3872 3873 ac_ext=c 3874 ac_cpp='$CPP $CPPFLAGS' 3875 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3876 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3877 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3879 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3880 # On Suns, sometimes $CPP names a directory. 3881 if test -n "$CPP" && test -d "$CPP"; then 3882 CPP= 3883 fi 3884 if test -z "$CPP"; then 3885 if ${ac_cv_prog_CPP+:} false; then : 3886 $as_echo_n "(cached) " >&6 3887 else 3888 # Double quotes because CPP needs to be expanded 3889 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3890 do 3891 ac_preproc_ok=false 3892 for ac_c_preproc_warn_flag in '' yes 3893 do 3894 # Use a header file that comes with gcc, so configuring glibc 3895 # with a fresh cross-compiler works. 3896 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3897 # <limits.h> exists even on freestanding compilers. 3898 # On the NeXT, cc -E runs the code through the compiler's parser, 3899 # not just through cpp. "Syntax error" is here to catch this case. 3900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3901 /* end confdefs.h. */ 3902 #ifdef __STDC__ 3903 # include <limits.h> 3904 #else 3905 # include <assert.h> 3906 #endif 3907 Syntax error 3908 _ACEOF 3909 if ac_fn_c_try_cpp "$LINENO"; then : 3910 3911 else 3912 # Broken: fails on valid input. 3913 continue 3914 fi 3915 rm -f conftest.err conftest.i conftest.$ac_ext 3916 3917 # OK, works on sane cases. Now check whether nonexistent headers 3918 # can be detected and how. 3919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3920 /* end confdefs.h. */ 3921 #include <ac_nonexistent.h> 3922 _ACEOF 3923 if ac_fn_c_try_cpp "$LINENO"; then : 3924 # Broken: success on invalid input. 3925 continue 3926 else 3927 # Passes both tests. 3928 ac_preproc_ok=: 3929 break 3930 fi 3931 rm -f conftest.err conftest.i conftest.$ac_ext 3932 3933 done 3934 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3935 rm -f conftest.i conftest.err conftest.$ac_ext 3936 if $ac_preproc_ok; then : 3937 break 3938 fi 3939 3940 done 3941 ac_cv_prog_CPP=$CPP 3942 3943 fi 3944 CPP=$ac_cv_prog_CPP 3945 else 3946 ac_cv_prog_CPP=$CPP 3947 fi 3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3949 $as_echo "$CPP" >&6; } 3950 ac_preproc_ok=false 3951 for ac_c_preproc_warn_flag in '' yes 3952 do 3953 # Use a header file that comes with gcc, so configuring glibc 3954 # with a fresh cross-compiler works. 3955 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3956 # <limits.h> exists even on freestanding compilers. 3957 # On the NeXT, cc -E runs the code through the compiler's parser, 3958 # not just through cpp. "Syntax error" is here to catch this case. 3959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3960 /* end confdefs.h. */ 3961 #ifdef __STDC__ 3962 # include <limits.h> 3963 #else 3964 # include <assert.h> 3965 #endif 3966 Syntax error 3967 _ACEOF 3968 if ac_fn_c_try_cpp "$LINENO"; then : 3969 3970 else 3971 # Broken: fails on valid input. 3972 continue 3973 fi 3974 rm -f conftest.err conftest.i conftest.$ac_ext 3975 3976 # OK, works on sane cases. Now check whether nonexistent headers 3977 # can be detected and how. 3978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3979 /* end confdefs.h. */ 3980 #include <ac_nonexistent.h> 3981 _ACEOF 3982 if ac_fn_c_try_cpp "$LINENO"; then : 3983 # Broken: success on invalid input. 3984 continue 3985 else 3986 # Passes both tests. 3987 ac_preproc_ok=: 3988 break 3989 fi 3990 rm -f conftest.err conftest.i conftest.$ac_ext 3991 3992 done 3993 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3994 rm -f conftest.i conftest.err conftest.$ac_ext 3995 if $ac_preproc_ok; then : 3996 3997 else 3998 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3999 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4000 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4001 See \`config.log' for more details" "$LINENO" 5; } 4002 fi 4003 4004 ac_ext=c 4005 ac_cpp='$CPP $CPPFLAGS' 4006 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4007 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4008 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4009 4010 4011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4012 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4013 if ${ac_cv_path_GREP+:} false; then : 4014 $as_echo_n "(cached) " >&6 4015 else 4016 if test -z "$GREP"; then 4017 ac_path_GREP_found=false 4018 # Loop through the user's path and test for each of PROGNAME-LIST 4019 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4020 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4021 do 4022 IFS=$as_save_IFS 4023 test -z "$as_dir" && as_dir=. 4024 for ac_prog in grep ggrep; do 4025 for ac_exec_ext in '' $ac_executable_extensions; do 4026 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4027 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4028 # Check for GNU ac_path_GREP and select it if it is found. 4029 # Check for GNU $ac_path_GREP 4030 case `"$ac_path_GREP" --version 2>&1` in 4031 *GNU*) 4032 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4033 *) 4034 ac_count=0 4035 $as_echo_n 0123456789 >"conftest.in" 4036 while : 4037 do 4038 cat "conftest.in" "conftest.in" >"conftest.tmp" 4039 mv "conftest.tmp" "conftest.in" 4040 cp "conftest.in" "conftest.nl" 4041 $as_echo 'GREP' >> "conftest.nl" 4042 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4043 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4044 as_fn_arith $ac_count + 1 && ac_count=$as_val 4045 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4046 # Best one so far, save it but keep looking for a better one 4047 ac_cv_path_GREP="$ac_path_GREP" 4048 ac_path_GREP_max=$ac_count 4049 fi 4050 # 10*(2^10) chars as input seems more than enough 4051 test $ac_count -gt 10 && break 4052 done 4053 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4054 esac 4055 4056 $ac_path_GREP_found && break 3 4057 done 4058 done 4059 done 4060 IFS=$as_save_IFS 4061 if test -z "$ac_cv_path_GREP"; then 4062 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4063 fi 4064 else 4065 ac_cv_path_GREP=$GREP 4066 fi 4067 4068 fi 4069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4070 $as_echo "$ac_cv_path_GREP" >&6; } 4071 GREP="$ac_cv_path_GREP" 4072 4073 4074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4075 $as_echo_n "checking for egrep... " >&6; } 4076 if ${ac_cv_path_EGREP+:} false; then : 4077 $as_echo_n "(cached) " >&6 4078 else 4079 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4080 then ac_cv_path_EGREP="$GREP -E" 4081 else 4082 if test -z "$EGREP"; then 4083 ac_path_EGREP_found=false 4084 # Loop through the user's path and test for each of PROGNAME-LIST 4085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4086 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4087 do 4088 IFS=$as_save_IFS 4089 test -z "$as_dir" && as_dir=. 4090 for ac_prog in egrep; do 4091 for ac_exec_ext in '' $ac_executable_extensions; do 4092 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4093 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4094 # Check for GNU ac_path_EGREP and select it if it is found. 4095 # Check for GNU $ac_path_EGREP 4096 case `"$ac_path_EGREP" --version 2>&1` in 4097 *GNU*) 4098 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4099 *) 4100 ac_count=0 4101 $as_echo_n 0123456789 >"conftest.in" 4102 while : 4103 do 4104 cat "conftest.in" "conftest.in" >"conftest.tmp" 4105 mv "conftest.tmp" "conftest.in" 4106 cp "conftest.in" "conftest.nl" 4107 $as_echo 'EGREP' >> "conftest.nl" 4108 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4109 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4110 as_fn_arith $ac_count + 1 && ac_count=$as_val 4111 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4112 # Best one so far, save it but keep looking for a better one 4113 ac_cv_path_EGREP="$ac_path_EGREP" 4114 ac_path_EGREP_max=$ac_count 4115 fi 4116 # 10*(2^10) chars as input seems more than enough 4117 test $ac_count -gt 10 && break 4118 done 4119 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4120 esac 4121 4122 $ac_path_EGREP_found && break 3 4123 done 4124 done 4125 done 4126 IFS=$as_save_IFS 4127 if test -z "$ac_cv_path_EGREP"; then 4128 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4129 fi 4130 else 4131 ac_cv_path_EGREP=$EGREP 4132 fi 4133 4134 fi 4135 fi 4136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4137 $as_echo "$ac_cv_path_EGREP" >&6; } 4138 EGREP="$ac_cv_path_EGREP" 4139 4140 4141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4142 $as_echo_n "checking for ANSI C header files... " >&6; } 4143 if ${ac_cv_header_stdc+:} false; then : 4144 $as_echo_n "(cached) " >&6 4145 else 4146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4147 /* end confdefs.h. */ 4148 #include <stdlib.h> 4149 #include <stdarg.h> 4150 #include <string.h> 4151 #include <float.h> 4152 4153 int 4154 main () 4155 { 4156 4157 ; 4158 return 0; 4159 } 4160 _ACEOF 4161 if ac_fn_c_try_compile "$LINENO"; then : 4162 ac_cv_header_stdc=yes 4163 else 4164 ac_cv_header_stdc=no 4165 fi 4166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4167 4168 if test $ac_cv_header_stdc = yes; then 4169 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4171 /* end confdefs.h. */ 4172 #include <string.h> 4173 4174 _ACEOF 4175 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4176 $EGREP "memchr" >/dev/null 2>&1; then : 4177 4178 else 4179 ac_cv_header_stdc=no 4180 fi 4181 rm -f conftest* 4182 4183 fi 4184 4185 if test $ac_cv_header_stdc = yes; then 4186 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4188 /* end confdefs.h. */ 4189 #include <stdlib.h> 4190 4191 _ACEOF 4192 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4193 $EGREP "free" >/dev/null 2>&1; then : 4194 4195 else 4196 ac_cv_header_stdc=no 4197 fi 4198 rm -f conftest* 4199 4200 fi 4201 4202 if test $ac_cv_header_stdc = yes; then 4203 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4204 if test "$cross_compiling" = yes; then : 4205 : 4206 else 4207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4208 /* end confdefs.h. */ 4209 #include <ctype.h> 4210 #include <stdlib.h> 4211 #if ((' ' & 0x0FF) == 0x020) 4212 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4213 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4214 #else 4215 # define ISLOWER(c) \ 4216 (('a' <= (c) && (c) <= 'i') \ 4217 || ('j' <= (c) && (c) <= 'r') \ 4218 || ('s' <= (c) && (c) <= 'z')) 4219 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4220 #endif 4221 4222 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4223 int 4224 main () 4225 { 4226 int i; 4227 for (i = 0; i < 256; i++) 4228 if (XOR (islower (i), ISLOWER (i)) 4229 || toupper (i) != TOUPPER (i)) 4230 return 2; 4231 return 0; 4232 } 4233 _ACEOF 4234 if ac_fn_c_try_run "$LINENO"; then : 4235 4236 else 4237 ac_cv_header_stdc=no 4238 fi 4239 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4240 conftest.$ac_objext conftest.beam conftest.$ac_ext 4241 fi 4242 4243 fi 4244 fi 4245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4246 $as_echo "$ac_cv_header_stdc" >&6; } 4247 if test $ac_cv_header_stdc = yes; then 4248 4249 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4250 4251 fi 4252 4253 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4254 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4255 inttypes.h stdint.h unistd.h 4256 do : 4257 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4258 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4259 " 4260 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4261 cat >>confdefs.h <<_ACEOF 4262 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4263 _ACEOF 4264 4265 fi 4266 4267 done 4268 4269 4270 4271 4272 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4273 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4274 CLANGCC="yes" 4275 else 4276 CLANGCC="no" 4277 fi 4278 4279 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4280 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4281 INTELCC="yes" 4282 else 4283 INTELCC="no" 4284 fi 4285 4286 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4287 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4288 SUNCC="yes" 4289 else 4290 SUNCC="no" 4291 fi 4292 4293 4294 4295 4296 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4297 if test -n "$ac_tool_prefix"; then 4298 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4299 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4301 $as_echo_n "checking for $ac_word... " >&6; } 4302 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4303 $as_echo_n "(cached) " >&6 4304 else 4305 case $PKG_CONFIG in 4306 [\\/]* | ?:[\\/]*) 4307 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4308 ;; 4309 *) 4310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4311 for as_dir in $PATH 4312 do 4313 IFS=$as_save_IFS 4314 test -z "$as_dir" && as_dir=. 4315 for ac_exec_ext in '' $ac_executable_extensions; do 4316 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4317 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4318 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4319 break 2 4320 fi 4321 done 4322 done 4323 IFS=$as_save_IFS 4324 4325 ;; 4326 esac 4327 fi 4328 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4329 if test -n "$PKG_CONFIG"; then 4330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4331 $as_echo "$PKG_CONFIG" >&6; } 4332 else 4333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4334 $as_echo "no" >&6; } 4335 fi 4336 4337 4338 fi 4339 if test -z "$ac_cv_path_PKG_CONFIG"; then 4340 ac_pt_PKG_CONFIG=$PKG_CONFIG 4341 # Extract the first word of "pkg-config", so it can be a program name with args. 4342 set dummy pkg-config; ac_word=$2 4343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4344 $as_echo_n "checking for $ac_word... " >&6; } 4345 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4346 $as_echo_n "(cached) " >&6 4347 else 4348 case $ac_pt_PKG_CONFIG in 4349 [\\/]* | ?:[\\/]*) 4350 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4351 ;; 4352 *) 4353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4354 for as_dir in $PATH 4355 do 4356 IFS=$as_save_IFS 4357 test -z "$as_dir" && as_dir=. 4358 for ac_exec_ext in '' $ac_executable_extensions; do 4359 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4360 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4361 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4362 break 2 4363 fi 4364 done 4365 done 4366 IFS=$as_save_IFS 4367 4368 ;; 4369 esac 4370 fi 4371 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4372 if test -n "$ac_pt_PKG_CONFIG"; then 4373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4374 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4375 else 4376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4377 $as_echo "no" >&6; } 4378 fi 4379 4380 if test "x$ac_pt_PKG_CONFIG" = x; then 4381 PKG_CONFIG="" 4382 else 4383 case $cross_compiling:$ac_tool_warned in 4384 yes:) 4385 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4386 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4387 ac_tool_warned=yes ;; 4388 esac 4389 PKG_CONFIG=$ac_pt_PKG_CONFIG 4390 fi 4391 else 4392 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4393 fi 4394 4395 fi 4396 if test -n "$PKG_CONFIG"; then 4397 _pkg_min_version=0.9.0 4398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4399 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4400 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4402 $as_echo "yes" >&6; } 4403 else 4404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4405 $as_echo "no" >&6; } 4406 PKG_CONFIG="" 4407 fi 4408 4409 fi 4410 # Make sure we can run config.sub. 4411 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4412 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4413 4414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4415 $as_echo_n "checking build system type... " >&6; } 4416 if ${ac_cv_build+:} false; then : 4417 $as_echo_n "(cached) " >&6 4418 else 4419 ac_build_alias=$build_alias 4420 test "x$ac_build_alias" = x && 4421 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4422 test "x$ac_build_alias" = x && 4423 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4424 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4425 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4426 4427 fi 4428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4429 $as_echo "$ac_cv_build" >&6; } 4430 case $ac_cv_build in 4431 *-*-*) ;; 4432 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4433 esac 4434 build=$ac_cv_build 4435 ac_save_IFS=$IFS; IFS='-' 4436 set x $ac_cv_build 4437 shift 4438 build_cpu=$1 4439 build_vendor=$2 4440 shift; shift 4441 # Remember, the first character of IFS is used to create $*, 4442 # except with old shells: 4443 build_os=$* 4444 IFS=$ac_save_IFS 4445 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4446 4447 4448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4449 $as_echo_n "checking host system type... " >&6; } 4450 if ${ac_cv_host+:} false; then : 4451 $as_echo_n "(cached) " >&6 4452 else 4453 if test "x$host_alias" = x; then 4454 ac_cv_host=$ac_cv_build 4455 else 4456 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4457 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4458 fi 4459 4460 fi 4461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4462 $as_echo "$ac_cv_host" >&6; } 4463 case $ac_cv_host in 4464 *-*-*) ;; 4465 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4466 esac 4467 host=$ac_cv_host 4468 ac_save_IFS=$IFS; IFS='-' 4469 set x $ac_cv_host 4470 shift 4471 host_cpu=$1 4472 host_vendor=$2 4473 shift; shift 4474 # Remember, the first character of IFS is used to create $*, 4475 # except with old shells: 4476 host_os=$* 4477 IFS=$ac_save_IFS 4478 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4479 4480 4481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4482 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4483 if ${ac_cv_path_SED+:} false; then : 4484 $as_echo_n "(cached) " >&6 4485 else 4486 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4487 for ac_i in 1 2 3 4 5 6 7; do 4488 ac_script="$ac_script$as_nl$ac_script" 4489 done 4490 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4491 { ac_script=; unset ac_script;} 4492 if test -z "$SED"; then 4493 ac_path_SED_found=false 4494 # Loop through the user's path and test for each of PROGNAME-LIST 4495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4496 for as_dir in $PATH 4497 do 4498 IFS=$as_save_IFS 4499 test -z "$as_dir" && as_dir=. 4500 for ac_prog in sed gsed; do 4501 for ac_exec_ext in '' $ac_executable_extensions; do 4502 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4503 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4504 # Check for GNU ac_path_SED and select it if it is found. 4505 # Check for GNU $ac_path_SED 4506 case `"$ac_path_SED" --version 2>&1` in 4507 *GNU*) 4508 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4509 *) 4510 ac_count=0 4511 $as_echo_n 0123456789 >"conftest.in" 4512 while : 4513 do 4514 cat "conftest.in" "conftest.in" >"conftest.tmp" 4515 mv "conftest.tmp" "conftest.in" 4516 cp "conftest.in" "conftest.nl" 4517 $as_echo '' >> "conftest.nl" 4518 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4519 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4520 as_fn_arith $ac_count + 1 && ac_count=$as_val 4521 if test $ac_count -gt ${ac_path_SED_max-0}; then 4522 # Best one so far, save it but keep looking for a better one 4523 ac_cv_path_SED="$ac_path_SED" 4524 ac_path_SED_max=$ac_count 4525 fi 4526 # 10*(2^10) chars as input seems more than enough 4527 test $ac_count -gt 10 && break 4528 done 4529 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4530 esac 4531 4532 $ac_path_SED_found && break 3 4533 done 4534 done 4535 done 4536 IFS=$as_save_IFS 4537 if test -z "$ac_cv_path_SED"; then 4538 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4539 fi 4540 else 4541 ac_cv_path_SED=$SED 4542 fi 4543 4544 fi 4545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4546 $as_echo "$ac_cv_path_SED" >&6; } 4547 SED="$ac_cv_path_SED" 4548 rm -f conftest.sed 4549 4550 4551 4552 4553 4554 4555 # Check whether --enable-selective-werror was given. 4556 if test "${enable_selective_werror+set}" = set; then : 4557 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4558 else 4559 SELECTIVE_WERROR=yes 4560 fi 4561 4562 4563 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4564 if test "x$SUNCC" = "xyes"; then 4565 BASE_CFLAGS="-v" 4566 else 4567 BASE_CFLAGS="" 4568 fi 4569 4570 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4571 4572 4573 4574 4575 4576 xorg_testset_save_CFLAGS="$CFLAGS" 4577 4578 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4581 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4582 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4583 $as_echo_n "(cached) " >&6 4584 else 4585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4586 /* end confdefs.h. */ 4587 int i; 4588 _ACEOF 4589 if ac_fn_c_try_compile "$LINENO"; then : 4590 xorg_cv_cc_flag_unknown_warning_option=yes 4591 else 4592 xorg_cv_cc_flag_unknown_warning_option=no 4593 fi 4594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4595 fi 4596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4597 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4598 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4599 CFLAGS="$xorg_testset_save_CFLAGS" 4600 fi 4601 4602 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4603 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4605 fi 4606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4608 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4609 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4610 $as_echo_n "(cached) " >&6 4611 else 4612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4613 /* end confdefs.h. */ 4614 int i; 4615 _ACEOF 4616 if ac_fn_c_try_compile "$LINENO"; then : 4617 xorg_cv_cc_flag_unused_command_line_argument=yes 4618 else 4619 xorg_cv_cc_flag_unused_command_line_argument=no 4620 fi 4621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4622 fi 4623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4624 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4625 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4626 CFLAGS="$xorg_testset_save_CFLAGS" 4627 fi 4628 4629 found="no" 4630 4631 if test $found = "no" ; then 4632 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4634 fi 4635 4636 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4638 fi 4639 4640 CFLAGS="$CFLAGS -Wall" 4641 4642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4643 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4644 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wall` 4645 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4646 $as_echo_n "(cached) " >&6 4647 else 4648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4649 /* end confdefs.h. */ 4650 int i; 4651 int 4652 main () 4653 { 4654 4655 ; 4656 return 0; 4657 } 4658 _ACEOF 4659 if ac_fn_c_try_link "$LINENO"; then : 4660 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4661 else 4662 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4663 fi 4664 rm -f core conftest.err conftest.$ac_objext \ 4665 conftest$ac_exeext conftest.$ac_ext 4666 fi 4667 4668 4669 CFLAGS="$xorg_testset_save_CFLAGS" 4670 4671 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4673 $as_echo "$supported" >&6; } 4674 if test "$supported" = "yes" ; then 4675 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4676 found="yes" 4677 fi 4678 fi 4679 4680 4681 4682 4683 4684 4685 4686 xorg_testset_save_CFLAGS="$CFLAGS" 4687 4688 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4691 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4692 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4693 $as_echo_n "(cached) " >&6 4694 else 4695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4696 /* end confdefs.h. */ 4697 int i; 4698 _ACEOF 4699 if ac_fn_c_try_compile "$LINENO"; then : 4700 xorg_cv_cc_flag_unknown_warning_option=yes 4701 else 4702 xorg_cv_cc_flag_unknown_warning_option=no 4703 fi 4704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4705 fi 4706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4707 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4708 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4709 CFLAGS="$xorg_testset_save_CFLAGS" 4710 fi 4711 4712 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4713 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4715 fi 4716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4718 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4719 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4720 $as_echo_n "(cached) " >&6 4721 else 4722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4723 /* end confdefs.h. */ 4724 int i; 4725 _ACEOF 4726 if ac_fn_c_try_compile "$LINENO"; then : 4727 xorg_cv_cc_flag_unused_command_line_argument=yes 4728 else 4729 xorg_cv_cc_flag_unused_command_line_argument=no 4730 fi 4731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4732 fi 4733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4734 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4735 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4736 CFLAGS="$xorg_testset_save_CFLAGS" 4737 fi 4738 4739 found="no" 4740 4741 if test $found = "no" ; then 4742 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4744 fi 4745 4746 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4748 fi 4749 4750 CFLAGS="$CFLAGS -Wpointer-arith" 4751 4752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4753 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4754 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wpointer-arith` 4755 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4756 $as_echo_n "(cached) " >&6 4757 else 4758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4759 /* end confdefs.h. */ 4760 int i; 4761 int 4762 main () 4763 { 4764 4765 ; 4766 return 0; 4767 } 4768 _ACEOF 4769 if ac_fn_c_try_link "$LINENO"; then : 4770 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4771 else 4772 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4773 fi 4774 rm -f core conftest.err conftest.$ac_objext \ 4775 conftest$ac_exeext conftest.$ac_ext 4776 fi 4777 4778 4779 CFLAGS="$xorg_testset_save_CFLAGS" 4780 4781 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4783 $as_echo "$supported" >&6; } 4784 if test "$supported" = "yes" ; then 4785 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4786 found="yes" 4787 fi 4788 fi 4789 4790 4791 4792 4793 4794 4795 4796 xorg_testset_save_CFLAGS="$CFLAGS" 4797 4798 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4801 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4802 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4803 $as_echo_n "(cached) " >&6 4804 else 4805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4806 /* end confdefs.h. */ 4807 int i; 4808 _ACEOF 4809 if ac_fn_c_try_compile "$LINENO"; then : 4810 xorg_cv_cc_flag_unknown_warning_option=yes 4811 else 4812 xorg_cv_cc_flag_unknown_warning_option=no 4813 fi 4814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4815 fi 4816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4817 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4818 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4819 CFLAGS="$xorg_testset_save_CFLAGS" 4820 fi 4821 4822 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4823 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4825 fi 4826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4828 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4829 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4830 $as_echo_n "(cached) " >&6 4831 else 4832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4833 /* end confdefs.h. */ 4834 int i; 4835 _ACEOF 4836 if ac_fn_c_try_compile "$LINENO"; then : 4837 xorg_cv_cc_flag_unused_command_line_argument=yes 4838 else 4839 xorg_cv_cc_flag_unused_command_line_argument=no 4840 fi 4841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4842 fi 4843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4844 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4845 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4846 CFLAGS="$xorg_testset_save_CFLAGS" 4847 fi 4848 4849 found="no" 4850 4851 if test $found = "no" ; then 4852 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4854 fi 4855 4856 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4858 fi 4859 4860 CFLAGS="$CFLAGS -Wstrict-prototypes" 4861 4862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 4863 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 4864 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wstrict-prototypes` 4865 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4866 $as_echo_n "(cached) " >&6 4867 else 4868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4869 /* end confdefs.h. */ 4870 int i; 4871 int 4872 main () 4873 { 4874 4875 ; 4876 return 0; 4877 } 4878 _ACEOF 4879 if ac_fn_c_try_link "$LINENO"; then : 4880 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4881 else 4882 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4883 fi 4884 rm -f core conftest.err conftest.$ac_objext \ 4885 conftest$ac_exeext conftest.$ac_ext 4886 fi 4887 4888 4889 CFLAGS="$xorg_testset_save_CFLAGS" 4890 4891 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4893 $as_echo "$supported" >&6; } 4894 if test "$supported" = "yes" ; then 4895 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 4896 found="yes" 4897 fi 4898 fi 4899 4900 4901 4902 4903 4904 4905 4906 xorg_testset_save_CFLAGS="$CFLAGS" 4907 4908 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4911 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4912 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4913 $as_echo_n "(cached) " >&6 4914 else 4915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4916 /* end confdefs.h. */ 4917 int i; 4918 _ACEOF 4919 if ac_fn_c_try_compile "$LINENO"; then : 4920 xorg_cv_cc_flag_unknown_warning_option=yes 4921 else 4922 xorg_cv_cc_flag_unknown_warning_option=no 4923 fi 4924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4925 fi 4926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4927 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4928 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4929 CFLAGS="$xorg_testset_save_CFLAGS" 4930 fi 4931 4932 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4933 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4935 fi 4936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4938 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4939 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4940 $as_echo_n "(cached) " >&6 4941 else 4942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4943 /* end confdefs.h. */ 4944 int i; 4945 _ACEOF 4946 if ac_fn_c_try_compile "$LINENO"; then : 4947 xorg_cv_cc_flag_unused_command_line_argument=yes 4948 else 4949 xorg_cv_cc_flag_unused_command_line_argument=no 4950 fi 4951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4952 fi 4953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4954 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4955 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4956 CFLAGS="$xorg_testset_save_CFLAGS" 4957 fi 4958 4959 found="no" 4960 4961 if test $found = "no" ; then 4962 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4964 fi 4965 4966 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4968 fi 4969 4970 CFLAGS="$CFLAGS -Wmissing-prototypes" 4971 4972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 4973 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 4974 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmissing-prototypes` 4975 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4976 $as_echo_n "(cached) " >&6 4977 else 4978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4979 /* end confdefs.h. */ 4980 int i; 4981 int 4982 main () 4983 { 4984 4985 ; 4986 return 0; 4987 } 4988 _ACEOF 4989 if ac_fn_c_try_link "$LINENO"; then : 4990 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4991 else 4992 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4993 fi 4994 rm -f core conftest.err conftest.$ac_objext \ 4995 conftest$ac_exeext conftest.$ac_ext 4996 fi 4997 4998 4999 CFLAGS="$xorg_testset_save_CFLAGS" 5000 5001 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5003 $as_echo "$supported" >&6; } 5004 if test "$supported" = "yes" ; then 5005 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5006 found="yes" 5007 fi 5008 fi 5009 5010 5011 5012 5013 5014 5015 5016 xorg_testset_save_CFLAGS="$CFLAGS" 5017 5018 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5021 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5022 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5023 $as_echo_n "(cached) " >&6 5024 else 5025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5026 /* end confdefs.h. */ 5027 int i; 5028 _ACEOF 5029 if ac_fn_c_try_compile "$LINENO"; then : 5030 xorg_cv_cc_flag_unknown_warning_option=yes 5031 else 5032 xorg_cv_cc_flag_unknown_warning_option=no 5033 fi 5034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5035 fi 5036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5037 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5038 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5039 CFLAGS="$xorg_testset_save_CFLAGS" 5040 fi 5041 5042 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5043 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5045 fi 5046 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5048 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5049 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5050 $as_echo_n "(cached) " >&6 5051 else 5052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5053 /* end confdefs.h. */ 5054 int i; 5055 _ACEOF 5056 if ac_fn_c_try_compile "$LINENO"; then : 5057 xorg_cv_cc_flag_unused_command_line_argument=yes 5058 else 5059 xorg_cv_cc_flag_unused_command_line_argument=no 5060 fi 5061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5062 fi 5063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5064 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5065 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5066 CFLAGS="$xorg_testset_save_CFLAGS" 5067 fi 5068 5069 found="no" 5070 5071 if test $found = "no" ; then 5072 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5074 fi 5075 5076 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5078 fi 5079 5080 CFLAGS="$CFLAGS -Wmissing-declarations" 5081 5082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5083 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5084 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmissing-declarations` 5085 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5086 $as_echo_n "(cached) " >&6 5087 else 5088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5089 /* end confdefs.h. */ 5090 int i; 5091 int 5092 main () 5093 { 5094 5095 ; 5096 return 0; 5097 } 5098 _ACEOF 5099 if ac_fn_c_try_link "$LINENO"; then : 5100 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5101 else 5102 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5103 fi 5104 rm -f core conftest.err conftest.$ac_objext \ 5105 conftest$ac_exeext conftest.$ac_ext 5106 fi 5107 5108 5109 CFLAGS="$xorg_testset_save_CFLAGS" 5110 5111 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5113 $as_echo "$supported" >&6; } 5114 if test "$supported" = "yes" ; then 5115 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5116 found="yes" 5117 fi 5118 fi 5119 5120 5121 5122 5123 5124 5125 5126 xorg_testset_save_CFLAGS="$CFLAGS" 5127 5128 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5131 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5132 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5133 $as_echo_n "(cached) " >&6 5134 else 5135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5136 /* end confdefs.h. */ 5137 int i; 5138 _ACEOF 5139 if ac_fn_c_try_compile "$LINENO"; then : 5140 xorg_cv_cc_flag_unknown_warning_option=yes 5141 else 5142 xorg_cv_cc_flag_unknown_warning_option=no 5143 fi 5144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5145 fi 5146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5147 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5148 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5149 CFLAGS="$xorg_testset_save_CFLAGS" 5150 fi 5151 5152 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5153 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5155 fi 5156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5158 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5159 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5160 $as_echo_n "(cached) " >&6 5161 else 5162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5163 /* end confdefs.h. */ 5164 int i; 5165 _ACEOF 5166 if ac_fn_c_try_compile "$LINENO"; then : 5167 xorg_cv_cc_flag_unused_command_line_argument=yes 5168 else 5169 xorg_cv_cc_flag_unused_command_line_argument=no 5170 fi 5171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5172 fi 5173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5174 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5175 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5176 CFLAGS="$xorg_testset_save_CFLAGS" 5177 fi 5178 5179 found="no" 5180 5181 if test $found = "no" ; then 5182 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5184 fi 5185 5186 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5188 fi 5189 5190 CFLAGS="$CFLAGS -Wnested-externs" 5191 5192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5193 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5194 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wnested-externs` 5195 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5196 $as_echo_n "(cached) " >&6 5197 else 5198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5199 /* end confdefs.h. */ 5200 int i; 5201 int 5202 main () 5203 { 5204 5205 ; 5206 return 0; 5207 } 5208 _ACEOF 5209 if ac_fn_c_try_link "$LINENO"; then : 5210 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5211 else 5212 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5213 fi 5214 rm -f core conftest.err conftest.$ac_objext \ 5215 conftest$ac_exeext conftest.$ac_ext 5216 fi 5217 5218 5219 CFLAGS="$xorg_testset_save_CFLAGS" 5220 5221 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5223 $as_echo "$supported" >&6; } 5224 if test "$supported" = "yes" ; then 5225 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5226 found="yes" 5227 fi 5228 fi 5229 5230 5231 5232 5233 5234 5235 5236 xorg_testset_save_CFLAGS="$CFLAGS" 5237 5238 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5241 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5242 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5243 $as_echo_n "(cached) " >&6 5244 else 5245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5246 /* end confdefs.h. */ 5247 int i; 5248 _ACEOF 5249 if ac_fn_c_try_compile "$LINENO"; then : 5250 xorg_cv_cc_flag_unknown_warning_option=yes 5251 else 5252 xorg_cv_cc_flag_unknown_warning_option=no 5253 fi 5254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5255 fi 5256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5257 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5258 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5259 CFLAGS="$xorg_testset_save_CFLAGS" 5260 fi 5261 5262 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5263 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5265 fi 5266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5268 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5269 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5270 $as_echo_n "(cached) " >&6 5271 else 5272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5273 /* end confdefs.h. */ 5274 int i; 5275 _ACEOF 5276 if ac_fn_c_try_compile "$LINENO"; then : 5277 xorg_cv_cc_flag_unused_command_line_argument=yes 5278 else 5279 xorg_cv_cc_flag_unused_command_line_argument=no 5280 fi 5281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5282 fi 5283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5284 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5285 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5286 CFLAGS="$xorg_testset_save_CFLAGS" 5287 fi 5288 5289 found="no" 5290 5291 if test $found = "no" ; then 5292 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5294 fi 5295 5296 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5297 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5298 fi 5299 5300 CFLAGS="$CFLAGS -Wbad-function-cast" 5301 5302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5303 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5304 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wbad-function-cast` 5305 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5306 $as_echo_n "(cached) " >&6 5307 else 5308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5309 /* end confdefs.h. */ 5310 int i; 5311 int 5312 main () 5313 { 5314 5315 ; 5316 return 0; 5317 } 5318 _ACEOF 5319 if ac_fn_c_try_link "$LINENO"; then : 5320 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5321 else 5322 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5323 fi 5324 rm -f core conftest.err conftest.$ac_objext \ 5325 conftest$ac_exeext conftest.$ac_ext 5326 fi 5327 5328 5329 CFLAGS="$xorg_testset_save_CFLAGS" 5330 5331 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5333 $as_echo "$supported" >&6; } 5334 if test "$supported" = "yes" ; then 5335 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5336 found="yes" 5337 fi 5338 fi 5339 5340 5341 5342 5343 5344 5345 5346 xorg_testset_save_CFLAGS="$CFLAGS" 5347 5348 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5351 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5352 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5353 $as_echo_n "(cached) " >&6 5354 else 5355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5356 /* end confdefs.h. */ 5357 int i; 5358 _ACEOF 5359 if ac_fn_c_try_compile "$LINENO"; then : 5360 xorg_cv_cc_flag_unknown_warning_option=yes 5361 else 5362 xorg_cv_cc_flag_unknown_warning_option=no 5363 fi 5364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5365 fi 5366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5367 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5368 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5369 CFLAGS="$xorg_testset_save_CFLAGS" 5370 fi 5371 5372 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5373 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5374 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5375 fi 5376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5378 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5379 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5380 $as_echo_n "(cached) " >&6 5381 else 5382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5383 /* end confdefs.h. */ 5384 int i; 5385 _ACEOF 5386 if ac_fn_c_try_compile "$LINENO"; then : 5387 xorg_cv_cc_flag_unused_command_line_argument=yes 5388 else 5389 xorg_cv_cc_flag_unused_command_line_argument=no 5390 fi 5391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5392 fi 5393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5394 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5395 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5396 CFLAGS="$xorg_testset_save_CFLAGS" 5397 fi 5398 5399 found="no" 5400 5401 if test $found = "no" ; then 5402 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5404 fi 5405 5406 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5407 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5408 fi 5409 5410 CFLAGS="$CFLAGS -Wformat=2" 5411 5412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5413 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5414 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wformat=2` 5415 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5416 $as_echo_n "(cached) " >&6 5417 else 5418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5419 /* end confdefs.h. */ 5420 int i; 5421 int 5422 main () 5423 { 5424 5425 ; 5426 return 0; 5427 } 5428 _ACEOF 5429 if ac_fn_c_try_link "$LINENO"; then : 5430 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5431 else 5432 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5433 fi 5434 rm -f core conftest.err conftest.$ac_objext \ 5435 conftest$ac_exeext conftest.$ac_ext 5436 fi 5437 5438 5439 CFLAGS="$xorg_testset_save_CFLAGS" 5440 5441 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5443 $as_echo "$supported" >&6; } 5444 if test "$supported" = "yes" ; then 5445 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5446 found="yes" 5447 fi 5448 fi 5449 5450 if test $found = "no" ; then 5451 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5453 fi 5454 5455 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5457 fi 5458 5459 CFLAGS="$CFLAGS -Wformat" 5460 5461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5462 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5463 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wformat` 5464 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5465 $as_echo_n "(cached) " >&6 5466 else 5467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5468 /* end confdefs.h. */ 5469 int i; 5470 int 5471 main () 5472 { 5473 5474 ; 5475 return 0; 5476 } 5477 _ACEOF 5478 if ac_fn_c_try_link "$LINENO"; then : 5479 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5480 else 5481 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5482 fi 5483 rm -f core conftest.err conftest.$ac_objext \ 5484 conftest$ac_exeext conftest.$ac_ext 5485 fi 5486 5487 5488 CFLAGS="$xorg_testset_save_CFLAGS" 5489 5490 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5492 $as_echo "$supported" >&6; } 5493 if test "$supported" = "yes" ; then 5494 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5495 found="yes" 5496 fi 5497 fi 5498 5499 5500 5501 5502 5503 5504 5505 xorg_testset_save_CFLAGS="$CFLAGS" 5506 5507 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5510 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5511 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5512 $as_echo_n "(cached) " >&6 5513 else 5514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5515 /* end confdefs.h. */ 5516 int i; 5517 _ACEOF 5518 if ac_fn_c_try_compile "$LINENO"; then : 5519 xorg_cv_cc_flag_unknown_warning_option=yes 5520 else 5521 xorg_cv_cc_flag_unknown_warning_option=no 5522 fi 5523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5524 fi 5525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5526 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5527 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5528 CFLAGS="$xorg_testset_save_CFLAGS" 5529 fi 5530 5531 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5532 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5534 fi 5535 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5537 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5538 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5539 $as_echo_n "(cached) " >&6 5540 else 5541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5542 /* end confdefs.h. */ 5543 int i; 5544 _ACEOF 5545 if ac_fn_c_try_compile "$LINENO"; then : 5546 xorg_cv_cc_flag_unused_command_line_argument=yes 5547 else 5548 xorg_cv_cc_flag_unused_command_line_argument=no 5549 fi 5550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5551 fi 5552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5553 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5554 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5555 CFLAGS="$xorg_testset_save_CFLAGS" 5556 fi 5557 5558 found="no" 5559 5560 if test $found = "no" ; then 5561 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5563 fi 5564 5565 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5567 fi 5568 5569 CFLAGS="$CFLAGS -Wold-style-definition" 5570 5571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5572 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5573 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wold-style-definition` 5574 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5575 $as_echo_n "(cached) " >&6 5576 else 5577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5578 /* end confdefs.h. */ 5579 int i; 5580 int 5581 main () 5582 { 5583 5584 ; 5585 return 0; 5586 } 5587 _ACEOF 5588 if ac_fn_c_try_link "$LINENO"; then : 5589 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5590 else 5591 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5592 fi 5593 rm -f core conftest.err conftest.$ac_objext \ 5594 conftest$ac_exeext conftest.$ac_ext 5595 fi 5596 5597 5598 CFLAGS="$xorg_testset_save_CFLAGS" 5599 5600 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5602 $as_echo "$supported" >&6; } 5603 if test "$supported" = "yes" ; then 5604 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5605 found="yes" 5606 fi 5607 fi 5608 5609 5610 5611 5612 5613 5614 5615 xorg_testset_save_CFLAGS="$CFLAGS" 5616 5617 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5620 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5621 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5622 $as_echo_n "(cached) " >&6 5623 else 5624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5625 /* end confdefs.h. */ 5626 int i; 5627 _ACEOF 5628 if ac_fn_c_try_compile "$LINENO"; then : 5629 xorg_cv_cc_flag_unknown_warning_option=yes 5630 else 5631 xorg_cv_cc_flag_unknown_warning_option=no 5632 fi 5633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5634 fi 5635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5636 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5637 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5638 CFLAGS="$xorg_testset_save_CFLAGS" 5639 fi 5640 5641 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5642 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5644 fi 5645 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5647 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5648 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5649 $as_echo_n "(cached) " >&6 5650 else 5651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5652 /* end confdefs.h. */ 5653 int i; 5654 _ACEOF 5655 if ac_fn_c_try_compile "$LINENO"; then : 5656 xorg_cv_cc_flag_unused_command_line_argument=yes 5657 else 5658 xorg_cv_cc_flag_unused_command_line_argument=no 5659 fi 5660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5661 fi 5662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5663 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5664 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5665 CFLAGS="$xorg_testset_save_CFLAGS" 5666 fi 5667 5668 found="no" 5669 5670 if test $found = "no" ; then 5671 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5673 fi 5674 5675 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5677 fi 5678 5679 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5680 5681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5682 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5683 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wdeclaration-after-statement` 5684 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5685 $as_echo_n "(cached) " >&6 5686 else 5687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5688 /* end confdefs.h. */ 5689 int i; 5690 int 5691 main () 5692 { 5693 5694 ; 5695 return 0; 5696 } 5697 _ACEOF 5698 if ac_fn_c_try_link "$LINENO"; then : 5699 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5700 else 5701 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5702 fi 5703 rm -f core conftest.err conftest.$ac_objext \ 5704 conftest$ac_exeext conftest.$ac_ext 5705 fi 5706 5707 5708 CFLAGS="$xorg_testset_save_CFLAGS" 5709 5710 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5712 $as_echo "$supported" >&6; } 5713 if test "$supported" = "yes" ; then 5714 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5715 found="yes" 5716 fi 5717 fi 5718 5719 5720 5721 # This chunk adds additional warnings that could catch undesired effects. 5722 5723 5724 5725 5726 5727 xorg_testset_save_CFLAGS="$CFLAGS" 5728 5729 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5732 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5733 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5734 $as_echo_n "(cached) " >&6 5735 else 5736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5737 /* end confdefs.h. */ 5738 int i; 5739 _ACEOF 5740 if ac_fn_c_try_compile "$LINENO"; then : 5741 xorg_cv_cc_flag_unknown_warning_option=yes 5742 else 5743 xorg_cv_cc_flag_unknown_warning_option=no 5744 fi 5745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5746 fi 5747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5748 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5749 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5750 CFLAGS="$xorg_testset_save_CFLAGS" 5751 fi 5752 5753 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5754 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5756 fi 5757 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5759 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5760 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5761 $as_echo_n "(cached) " >&6 5762 else 5763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5764 /* end confdefs.h. */ 5765 int i; 5766 _ACEOF 5767 if ac_fn_c_try_compile "$LINENO"; then : 5768 xorg_cv_cc_flag_unused_command_line_argument=yes 5769 else 5770 xorg_cv_cc_flag_unused_command_line_argument=no 5771 fi 5772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5773 fi 5774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5775 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5776 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5777 CFLAGS="$xorg_testset_save_CFLAGS" 5778 fi 5779 5780 found="no" 5781 5782 if test $found = "no" ; then 5783 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5785 fi 5786 5787 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5789 fi 5790 5791 CFLAGS="$CFLAGS -Wunused" 5792 5793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5794 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5795 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wunused` 5796 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5797 $as_echo_n "(cached) " >&6 5798 else 5799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5800 /* end confdefs.h. */ 5801 int i; 5802 int 5803 main () 5804 { 5805 5806 ; 5807 return 0; 5808 } 5809 _ACEOF 5810 if ac_fn_c_try_link "$LINENO"; then : 5811 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5812 else 5813 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5814 fi 5815 rm -f core conftest.err conftest.$ac_objext \ 5816 conftest$ac_exeext conftest.$ac_ext 5817 fi 5818 5819 5820 CFLAGS="$xorg_testset_save_CFLAGS" 5821 5822 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5824 $as_echo "$supported" >&6; } 5825 if test "$supported" = "yes" ; then 5826 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5827 found="yes" 5828 fi 5829 fi 5830 5831 5832 5833 5834 5835 5836 5837 xorg_testset_save_CFLAGS="$CFLAGS" 5838 5839 if test "x$xorg_testset_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_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5860 CFLAGS="$xorg_testset_save_CFLAGS" 5861 fi 5862 5863 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5864 if test "x$xorg_testset_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_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 $CC supports -Wuninitialized... " >&6; } 5905 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wuninitialized` 5906 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} 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 "$LINENO"; then : 5921 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5922 else 5923 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5924 fi 5925 rm -f core conftest.err conftest.$ac_objext \ 5926 conftest$ac_exeext conftest.$ac_ext 5927 fi 5928 5929 5930 CFLAGS="$xorg_testset_save_CFLAGS" 5931 5932 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 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 xorg_testset_save_CFLAGS="$CFLAGS" 5948 5949 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5952 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5953 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5954 $as_echo_n "(cached) " >&6 5955 else 5956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5957 /* end confdefs.h. */ 5958 int i; 5959 _ACEOF 5960 if ac_fn_c_try_compile "$LINENO"; then : 5961 xorg_cv_cc_flag_unknown_warning_option=yes 5962 else 5963 xorg_cv_cc_flag_unknown_warning_option=no 5964 fi 5965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5966 fi 5967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5968 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5969 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5970 CFLAGS="$xorg_testset_save_CFLAGS" 5971 fi 5972 5973 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5974 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5976 fi 5977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5979 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5980 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5981 $as_echo_n "(cached) " >&6 5982 else 5983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5984 /* end confdefs.h. */ 5985 int i; 5986 _ACEOF 5987 if ac_fn_c_try_compile "$LINENO"; then : 5988 xorg_cv_cc_flag_unused_command_line_argument=yes 5989 else 5990 xorg_cv_cc_flag_unused_command_line_argument=no 5991 fi 5992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5993 fi 5994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5995 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5996 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5997 CFLAGS="$xorg_testset_save_CFLAGS" 5998 fi 5999 6000 found="no" 6001 6002 if test $found = "no" ; then 6003 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6005 fi 6006 6007 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6009 fi 6010 6011 CFLAGS="$CFLAGS -Wshadow" 6012 6013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6014 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6015 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wshadow` 6016 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6017 $as_echo_n "(cached) " >&6 6018 else 6019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6020 /* end confdefs.h. */ 6021 int i; 6022 int 6023 main () 6024 { 6025 6026 ; 6027 return 0; 6028 } 6029 _ACEOF 6030 if ac_fn_c_try_link "$LINENO"; then : 6031 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6032 else 6033 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6034 fi 6035 rm -f core conftest.err conftest.$ac_objext \ 6036 conftest$ac_exeext conftest.$ac_ext 6037 fi 6038 6039 6040 CFLAGS="$xorg_testset_save_CFLAGS" 6041 6042 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6044 $as_echo "$supported" >&6; } 6045 if test "$supported" = "yes" ; then 6046 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6047 found="yes" 6048 fi 6049 fi 6050 6051 6052 6053 6054 6055 6056 6057 xorg_testset_save_CFLAGS="$CFLAGS" 6058 6059 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6062 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6063 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6064 $as_echo_n "(cached) " >&6 6065 else 6066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6067 /* end confdefs.h. */ 6068 int i; 6069 _ACEOF 6070 if ac_fn_c_try_compile "$LINENO"; then : 6071 xorg_cv_cc_flag_unknown_warning_option=yes 6072 else 6073 xorg_cv_cc_flag_unknown_warning_option=no 6074 fi 6075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6076 fi 6077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6078 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6079 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6080 CFLAGS="$xorg_testset_save_CFLAGS" 6081 fi 6082 6083 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6084 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6086 fi 6087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6089 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6090 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6091 $as_echo_n "(cached) " >&6 6092 else 6093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6094 /* end confdefs.h. */ 6095 int i; 6096 _ACEOF 6097 if ac_fn_c_try_compile "$LINENO"; then : 6098 xorg_cv_cc_flag_unused_command_line_argument=yes 6099 else 6100 xorg_cv_cc_flag_unused_command_line_argument=no 6101 fi 6102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6103 fi 6104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6105 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6106 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6107 CFLAGS="$xorg_testset_save_CFLAGS" 6108 fi 6109 6110 found="no" 6111 6112 if test $found = "no" ; then 6113 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6115 fi 6116 6117 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6119 fi 6120 6121 CFLAGS="$CFLAGS -Wcast-qual" 6122 6123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6124 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6125 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wcast-qual` 6126 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6127 $as_echo_n "(cached) " >&6 6128 else 6129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6130 /* end confdefs.h. */ 6131 int i; 6132 int 6133 main () 6134 { 6135 6136 ; 6137 return 0; 6138 } 6139 _ACEOF 6140 if ac_fn_c_try_link "$LINENO"; then : 6141 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6142 else 6143 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6144 fi 6145 rm -f core conftest.err conftest.$ac_objext \ 6146 conftest$ac_exeext conftest.$ac_ext 6147 fi 6148 6149 6150 CFLAGS="$xorg_testset_save_CFLAGS" 6151 6152 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6154 $as_echo "$supported" >&6; } 6155 if test "$supported" = "yes" ; then 6156 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6157 found="yes" 6158 fi 6159 fi 6160 6161 6162 6163 6164 6165 6166 6167 xorg_testset_save_CFLAGS="$CFLAGS" 6168 6169 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6172 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6173 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6174 $as_echo_n "(cached) " >&6 6175 else 6176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6177 /* end confdefs.h. */ 6178 int i; 6179 _ACEOF 6180 if ac_fn_c_try_compile "$LINENO"; then : 6181 xorg_cv_cc_flag_unknown_warning_option=yes 6182 else 6183 xorg_cv_cc_flag_unknown_warning_option=no 6184 fi 6185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6186 fi 6187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6188 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6189 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6190 CFLAGS="$xorg_testset_save_CFLAGS" 6191 fi 6192 6193 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6194 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6196 fi 6197 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6199 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6200 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6201 $as_echo_n "(cached) " >&6 6202 else 6203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6204 /* end confdefs.h. */ 6205 int i; 6206 _ACEOF 6207 if ac_fn_c_try_compile "$LINENO"; then : 6208 xorg_cv_cc_flag_unused_command_line_argument=yes 6209 else 6210 xorg_cv_cc_flag_unused_command_line_argument=no 6211 fi 6212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6213 fi 6214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6215 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6216 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6217 CFLAGS="$xorg_testset_save_CFLAGS" 6218 fi 6219 6220 found="no" 6221 6222 if test $found = "no" ; then 6223 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6225 fi 6226 6227 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6228 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6229 fi 6230 6231 CFLAGS="$CFLAGS -Wmissing-noreturn" 6232 6233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6234 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6235 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmissing-noreturn` 6236 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6237 $as_echo_n "(cached) " >&6 6238 else 6239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6240 /* end confdefs.h. */ 6241 int i; 6242 int 6243 main () 6244 { 6245 6246 ; 6247 return 0; 6248 } 6249 _ACEOF 6250 if ac_fn_c_try_link "$LINENO"; then : 6251 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6252 else 6253 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6254 fi 6255 rm -f core conftest.err conftest.$ac_objext \ 6256 conftest$ac_exeext conftest.$ac_ext 6257 fi 6258 6259 6260 CFLAGS="$xorg_testset_save_CFLAGS" 6261 6262 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6264 $as_echo "$supported" >&6; } 6265 if test "$supported" = "yes" ; then 6266 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6267 found="yes" 6268 fi 6269 fi 6270 6271 6272 6273 6274 6275 6276 6277 xorg_testset_save_CFLAGS="$CFLAGS" 6278 6279 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6282 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6283 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6284 $as_echo_n "(cached) " >&6 6285 else 6286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6287 /* end confdefs.h. */ 6288 int i; 6289 _ACEOF 6290 if ac_fn_c_try_compile "$LINENO"; then : 6291 xorg_cv_cc_flag_unknown_warning_option=yes 6292 else 6293 xorg_cv_cc_flag_unknown_warning_option=no 6294 fi 6295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6296 fi 6297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6298 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6299 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6300 CFLAGS="$xorg_testset_save_CFLAGS" 6301 fi 6302 6303 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6304 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6306 fi 6307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6309 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6310 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6311 $as_echo_n "(cached) " >&6 6312 else 6313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6314 /* end confdefs.h. */ 6315 int i; 6316 _ACEOF 6317 if ac_fn_c_try_compile "$LINENO"; then : 6318 xorg_cv_cc_flag_unused_command_line_argument=yes 6319 else 6320 xorg_cv_cc_flag_unused_command_line_argument=no 6321 fi 6322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6323 fi 6324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6325 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6326 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6327 CFLAGS="$xorg_testset_save_CFLAGS" 6328 fi 6329 6330 found="no" 6331 6332 if test $found = "no" ; then 6333 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6335 fi 6336 6337 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6339 fi 6340 6341 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6342 6343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6344 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6345 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmissing-format-attribute` 6346 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6347 $as_echo_n "(cached) " >&6 6348 else 6349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6350 /* end confdefs.h. */ 6351 int i; 6352 int 6353 main () 6354 { 6355 6356 ; 6357 return 0; 6358 } 6359 _ACEOF 6360 if ac_fn_c_try_link "$LINENO"; then : 6361 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6362 else 6363 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6364 fi 6365 rm -f core conftest.err conftest.$ac_objext \ 6366 conftest$ac_exeext conftest.$ac_ext 6367 fi 6368 6369 6370 CFLAGS="$xorg_testset_save_CFLAGS" 6371 6372 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6374 $as_echo "$supported" >&6; } 6375 if test "$supported" = "yes" ; then 6376 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6377 found="yes" 6378 fi 6379 fi 6380 6381 6382 6383 6384 6385 6386 6387 xorg_testset_save_CFLAGS="$CFLAGS" 6388 6389 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6392 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6393 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6394 $as_echo_n "(cached) " >&6 6395 else 6396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6397 /* end confdefs.h. */ 6398 int i; 6399 _ACEOF 6400 if ac_fn_c_try_compile "$LINENO"; then : 6401 xorg_cv_cc_flag_unknown_warning_option=yes 6402 else 6403 xorg_cv_cc_flag_unknown_warning_option=no 6404 fi 6405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6406 fi 6407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6408 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6409 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6410 CFLAGS="$xorg_testset_save_CFLAGS" 6411 fi 6412 6413 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6414 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6416 fi 6417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6419 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6420 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6421 $as_echo_n "(cached) " >&6 6422 else 6423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6424 /* end confdefs.h. */ 6425 int i; 6426 _ACEOF 6427 if ac_fn_c_try_compile "$LINENO"; then : 6428 xorg_cv_cc_flag_unused_command_line_argument=yes 6429 else 6430 xorg_cv_cc_flag_unused_command_line_argument=no 6431 fi 6432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6433 fi 6434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6435 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6436 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6437 CFLAGS="$xorg_testset_save_CFLAGS" 6438 fi 6439 6440 found="no" 6441 6442 if test $found = "no" ; then 6443 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6445 fi 6446 6447 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6449 fi 6450 6451 CFLAGS="$CFLAGS -Wredundant-decls" 6452 6453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6454 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6455 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wredundant-decls` 6456 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6457 $as_echo_n "(cached) " >&6 6458 else 6459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6460 /* end confdefs.h. */ 6461 int i; 6462 int 6463 main () 6464 { 6465 6466 ; 6467 return 0; 6468 } 6469 _ACEOF 6470 if ac_fn_c_try_link "$LINENO"; then : 6471 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6472 else 6473 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6474 fi 6475 rm -f core conftest.err conftest.$ac_objext \ 6476 conftest$ac_exeext conftest.$ac_ext 6477 fi 6478 6479 6480 CFLAGS="$xorg_testset_save_CFLAGS" 6481 6482 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6484 $as_echo "$supported" >&6; } 6485 if test "$supported" = "yes" ; then 6486 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6487 found="yes" 6488 fi 6489 fi 6490 6491 6492 6493 # These are currently disabled because they are noisy. They will be enabled 6494 # in the future once the codebase is sufficiently modernized to silence 6495 # them. For now, I don't want them to drown out the other warnings. 6496 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wlogical-op]) 6497 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wparentheses]) 6498 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wcast-align]) 6499 6500 # Turn some warnings into errors, so we don't accidently get successful builds 6501 # when there are problems that should be fixed. 6502 6503 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6504 6505 6506 6507 6508 6509 xorg_testset_save_CFLAGS="$CFLAGS" 6510 6511 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6514 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6515 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6516 $as_echo_n "(cached) " >&6 6517 else 6518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6519 /* end confdefs.h. */ 6520 int i; 6521 _ACEOF 6522 if ac_fn_c_try_compile "$LINENO"; then : 6523 xorg_cv_cc_flag_unknown_warning_option=yes 6524 else 6525 xorg_cv_cc_flag_unknown_warning_option=no 6526 fi 6527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6528 fi 6529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6530 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6531 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6532 CFLAGS="$xorg_testset_save_CFLAGS" 6533 fi 6534 6535 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6536 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6538 fi 6539 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6541 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6542 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6543 $as_echo_n "(cached) " >&6 6544 else 6545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6546 /* end confdefs.h. */ 6547 int i; 6548 _ACEOF 6549 if ac_fn_c_try_compile "$LINENO"; then : 6550 xorg_cv_cc_flag_unused_command_line_argument=yes 6551 else 6552 xorg_cv_cc_flag_unused_command_line_argument=no 6553 fi 6554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6555 fi 6556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6557 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6558 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6559 CFLAGS="$xorg_testset_save_CFLAGS" 6560 fi 6561 6562 found="no" 6563 6564 if test $found = "no" ; then 6565 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6567 fi 6568 6569 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6571 fi 6572 6573 CFLAGS="$CFLAGS -Werror=implicit" 6574 6575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6576 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6577 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=implicit` 6578 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6579 $as_echo_n "(cached) " >&6 6580 else 6581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6582 /* end confdefs.h. */ 6583 int i; 6584 int 6585 main () 6586 { 6587 6588 ; 6589 return 0; 6590 } 6591 _ACEOF 6592 if ac_fn_c_try_link "$LINENO"; then : 6593 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6594 else 6595 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6596 fi 6597 rm -f core conftest.err conftest.$ac_objext \ 6598 conftest$ac_exeext conftest.$ac_ext 6599 fi 6600 6601 6602 CFLAGS="$xorg_testset_save_CFLAGS" 6603 6604 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6606 $as_echo "$supported" >&6; } 6607 if test "$supported" = "yes" ; then 6608 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6609 found="yes" 6610 fi 6611 fi 6612 6613 if test $found = "no" ; then 6614 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6616 fi 6617 6618 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6620 fi 6621 6622 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6623 6624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6625 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6626 cacheid=`$as_echo_n xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED` 6627 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6628 $as_echo_n "(cached) " >&6 6629 else 6630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6631 /* end confdefs.h. */ 6632 int i; 6633 int 6634 main () 6635 { 6636 6637 ; 6638 return 0; 6639 } 6640 _ACEOF 6641 if ac_fn_c_try_link "$LINENO"; then : 6642 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6643 else 6644 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6645 fi 6646 rm -f core conftest.err conftest.$ac_objext \ 6647 conftest$ac_exeext conftest.$ac_ext 6648 fi 6649 6650 6651 CFLAGS="$xorg_testset_save_CFLAGS" 6652 6653 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6655 $as_echo "$supported" >&6; } 6656 if test "$supported" = "yes" ; then 6657 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6658 found="yes" 6659 fi 6660 fi 6661 6662 6663 6664 6665 6666 6667 6668 xorg_testset_save_CFLAGS="$CFLAGS" 6669 6670 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6673 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6674 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6675 $as_echo_n "(cached) " >&6 6676 else 6677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6678 /* end confdefs.h. */ 6679 int i; 6680 _ACEOF 6681 if ac_fn_c_try_compile "$LINENO"; then : 6682 xorg_cv_cc_flag_unknown_warning_option=yes 6683 else 6684 xorg_cv_cc_flag_unknown_warning_option=no 6685 fi 6686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6687 fi 6688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6689 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6690 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6691 CFLAGS="$xorg_testset_save_CFLAGS" 6692 fi 6693 6694 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6695 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6697 fi 6698 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6700 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6701 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6702 $as_echo_n "(cached) " >&6 6703 else 6704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6705 /* end confdefs.h. */ 6706 int i; 6707 _ACEOF 6708 if ac_fn_c_try_compile "$LINENO"; then : 6709 xorg_cv_cc_flag_unused_command_line_argument=yes 6710 else 6711 xorg_cv_cc_flag_unused_command_line_argument=no 6712 fi 6713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6714 fi 6715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6716 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6717 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6718 CFLAGS="$xorg_testset_save_CFLAGS" 6719 fi 6720 6721 found="no" 6722 6723 if test $found = "no" ; then 6724 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6726 fi 6727 6728 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6730 fi 6731 6732 CFLAGS="$CFLAGS -Werror=nonnull" 6733 6734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6735 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6736 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=nonnull` 6737 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6738 $as_echo_n "(cached) " >&6 6739 else 6740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6741 /* end confdefs.h. */ 6742 int i; 6743 int 6744 main () 6745 { 6746 6747 ; 6748 return 0; 6749 } 6750 _ACEOF 6751 if ac_fn_c_try_link "$LINENO"; then : 6752 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6753 else 6754 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6755 fi 6756 rm -f core conftest.err conftest.$ac_objext \ 6757 conftest$ac_exeext conftest.$ac_ext 6758 fi 6759 6760 6761 CFLAGS="$xorg_testset_save_CFLAGS" 6762 6763 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6765 $as_echo "$supported" >&6; } 6766 if test "$supported" = "yes" ; then 6767 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6768 found="yes" 6769 fi 6770 fi 6771 6772 6773 6774 6775 6776 6777 6778 xorg_testset_save_CFLAGS="$CFLAGS" 6779 6780 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6783 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6784 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6785 $as_echo_n "(cached) " >&6 6786 else 6787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6788 /* end confdefs.h. */ 6789 int i; 6790 _ACEOF 6791 if ac_fn_c_try_compile "$LINENO"; then : 6792 xorg_cv_cc_flag_unknown_warning_option=yes 6793 else 6794 xorg_cv_cc_flag_unknown_warning_option=no 6795 fi 6796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6797 fi 6798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6799 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6800 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6801 CFLAGS="$xorg_testset_save_CFLAGS" 6802 fi 6803 6804 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6805 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6807 fi 6808 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6810 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6811 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6812 $as_echo_n "(cached) " >&6 6813 else 6814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6815 /* end confdefs.h. */ 6816 int i; 6817 _ACEOF 6818 if ac_fn_c_try_compile "$LINENO"; then : 6819 xorg_cv_cc_flag_unused_command_line_argument=yes 6820 else 6821 xorg_cv_cc_flag_unused_command_line_argument=no 6822 fi 6823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6824 fi 6825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6826 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6827 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6828 CFLAGS="$xorg_testset_save_CFLAGS" 6829 fi 6830 6831 found="no" 6832 6833 if test $found = "no" ; then 6834 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6836 fi 6837 6838 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6839 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6840 fi 6841 6842 CFLAGS="$CFLAGS -Werror=init-self" 6843 6844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 6845 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 6846 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=init-self` 6847 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6848 $as_echo_n "(cached) " >&6 6849 else 6850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6851 /* end confdefs.h. */ 6852 int i; 6853 int 6854 main () 6855 { 6856 6857 ; 6858 return 0; 6859 } 6860 _ACEOF 6861 if ac_fn_c_try_link "$LINENO"; then : 6862 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6863 else 6864 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6865 fi 6866 rm -f core conftest.err conftest.$ac_objext \ 6867 conftest$ac_exeext conftest.$ac_ext 6868 fi 6869 6870 6871 CFLAGS="$xorg_testset_save_CFLAGS" 6872 6873 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6875 $as_echo "$supported" >&6; } 6876 if test "$supported" = "yes" ; then 6877 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 6878 found="yes" 6879 fi 6880 fi 6881 6882 6883 6884 6885 6886 6887 6888 xorg_testset_save_CFLAGS="$CFLAGS" 6889 6890 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6893 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6894 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6895 $as_echo_n "(cached) " >&6 6896 else 6897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6898 /* end confdefs.h. */ 6899 int i; 6900 _ACEOF 6901 if ac_fn_c_try_compile "$LINENO"; then : 6902 xorg_cv_cc_flag_unknown_warning_option=yes 6903 else 6904 xorg_cv_cc_flag_unknown_warning_option=no 6905 fi 6906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6907 fi 6908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6909 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6910 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6911 CFLAGS="$xorg_testset_save_CFLAGS" 6912 fi 6913 6914 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6915 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6917 fi 6918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6920 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6921 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6922 $as_echo_n "(cached) " >&6 6923 else 6924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6925 /* end confdefs.h. */ 6926 int i; 6927 _ACEOF 6928 if ac_fn_c_try_compile "$LINENO"; then : 6929 xorg_cv_cc_flag_unused_command_line_argument=yes 6930 else 6931 xorg_cv_cc_flag_unused_command_line_argument=no 6932 fi 6933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6934 fi 6935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6936 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6937 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6938 CFLAGS="$xorg_testset_save_CFLAGS" 6939 fi 6940 6941 found="no" 6942 6943 if test $found = "no" ; then 6944 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6946 fi 6947 6948 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6950 fi 6951 6952 CFLAGS="$CFLAGS -Werror=main" 6953 6954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 6955 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 6956 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=main` 6957 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6958 $as_echo_n "(cached) " >&6 6959 else 6960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6961 /* end confdefs.h. */ 6962 int i; 6963 int 6964 main () 6965 { 6966 6967 ; 6968 return 0; 6969 } 6970 _ACEOF 6971 if ac_fn_c_try_link "$LINENO"; then : 6972 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6973 else 6974 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6975 fi 6976 rm -f core conftest.err conftest.$ac_objext \ 6977 conftest$ac_exeext conftest.$ac_ext 6978 fi 6979 6980 6981 CFLAGS="$xorg_testset_save_CFLAGS" 6982 6983 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6985 $as_echo "$supported" >&6; } 6986 if test "$supported" = "yes" ; then 6987 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 6988 found="yes" 6989 fi 6990 fi 6991 6992 6993 6994 6995 6996 6997 6998 xorg_testset_save_CFLAGS="$CFLAGS" 6999 7000 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7003 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7004 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7005 $as_echo_n "(cached) " >&6 7006 else 7007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7008 /* end confdefs.h. */ 7009 int i; 7010 _ACEOF 7011 if ac_fn_c_try_compile "$LINENO"; then : 7012 xorg_cv_cc_flag_unknown_warning_option=yes 7013 else 7014 xorg_cv_cc_flag_unknown_warning_option=no 7015 fi 7016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7017 fi 7018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7019 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7020 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7021 CFLAGS="$xorg_testset_save_CFLAGS" 7022 fi 7023 7024 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7025 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7027 fi 7028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7030 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7031 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7032 $as_echo_n "(cached) " >&6 7033 else 7034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7035 /* end confdefs.h. */ 7036 int i; 7037 _ACEOF 7038 if ac_fn_c_try_compile "$LINENO"; then : 7039 xorg_cv_cc_flag_unused_command_line_argument=yes 7040 else 7041 xorg_cv_cc_flag_unused_command_line_argument=no 7042 fi 7043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7044 fi 7045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7046 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7047 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7048 CFLAGS="$xorg_testset_save_CFLAGS" 7049 fi 7050 7051 found="no" 7052 7053 if test $found = "no" ; then 7054 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7056 fi 7057 7058 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7060 fi 7061 7062 CFLAGS="$CFLAGS -Werror=missing-braces" 7063 7064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7065 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7066 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=missing-braces` 7067 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7068 $as_echo_n "(cached) " >&6 7069 else 7070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7071 /* end confdefs.h. */ 7072 int i; 7073 int 7074 main () 7075 { 7076 7077 ; 7078 return 0; 7079 } 7080 _ACEOF 7081 if ac_fn_c_try_link "$LINENO"; then : 7082 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7083 else 7084 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7085 fi 7086 rm -f core conftest.err conftest.$ac_objext \ 7087 conftest$ac_exeext conftest.$ac_ext 7088 fi 7089 7090 7091 CFLAGS="$xorg_testset_save_CFLAGS" 7092 7093 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7095 $as_echo "$supported" >&6; } 7096 if test "$supported" = "yes" ; then 7097 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7098 found="yes" 7099 fi 7100 fi 7101 7102 7103 7104 7105 7106 7107 7108 xorg_testset_save_CFLAGS="$CFLAGS" 7109 7110 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7113 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7114 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7115 $as_echo_n "(cached) " >&6 7116 else 7117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7118 /* end confdefs.h. */ 7119 int i; 7120 _ACEOF 7121 if ac_fn_c_try_compile "$LINENO"; then : 7122 xorg_cv_cc_flag_unknown_warning_option=yes 7123 else 7124 xorg_cv_cc_flag_unknown_warning_option=no 7125 fi 7126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7127 fi 7128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7129 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7130 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7131 CFLAGS="$xorg_testset_save_CFLAGS" 7132 fi 7133 7134 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7135 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7137 fi 7138 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7140 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7141 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7142 $as_echo_n "(cached) " >&6 7143 else 7144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7145 /* end confdefs.h. */ 7146 int i; 7147 _ACEOF 7148 if ac_fn_c_try_compile "$LINENO"; then : 7149 xorg_cv_cc_flag_unused_command_line_argument=yes 7150 else 7151 xorg_cv_cc_flag_unused_command_line_argument=no 7152 fi 7153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7154 fi 7155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7156 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7157 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7158 CFLAGS="$xorg_testset_save_CFLAGS" 7159 fi 7160 7161 found="no" 7162 7163 if test $found = "no" ; then 7164 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7166 fi 7167 7168 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7169 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7170 fi 7171 7172 CFLAGS="$CFLAGS -Werror=sequence-point" 7173 7174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7175 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7176 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=sequence-point` 7177 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7178 $as_echo_n "(cached) " >&6 7179 else 7180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7181 /* end confdefs.h. */ 7182 int i; 7183 int 7184 main () 7185 { 7186 7187 ; 7188 return 0; 7189 } 7190 _ACEOF 7191 if ac_fn_c_try_link "$LINENO"; then : 7192 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7193 else 7194 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7195 fi 7196 rm -f core conftest.err conftest.$ac_objext \ 7197 conftest$ac_exeext conftest.$ac_ext 7198 fi 7199 7200 7201 CFLAGS="$xorg_testset_save_CFLAGS" 7202 7203 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7205 $as_echo "$supported" >&6; } 7206 if test "$supported" = "yes" ; then 7207 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7208 found="yes" 7209 fi 7210 fi 7211 7212 7213 7214 7215 7216 7217 7218 xorg_testset_save_CFLAGS="$CFLAGS" 7219 7220 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7223 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7224 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7225 $as_echo_n "(cached) " >&6 7226 else 7227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7228 /* end confdefs.h. */ 7229 int i; 7230 _ACEOF 7231 if ac_fn_c_try_compile "$LINENO"; then : 7232 xorg_cv_cc_flag_unknown_warning_option=yes 7233 else 7234 xorg_cv_cc_flag_unknown_warning_option=no 7235 fi 7236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7237 fi 7238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7239 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7240 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7241 CFLAGS="$xorg_testset_save_CFLAGS" 7242 fi 7243 7244 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7245 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7247 fi 7248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7250 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7251 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7252 $as_echo_n "(cached) " >&6 7253 else 7254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7255 /* end confdefs.h. */ 7256 int i; 7257 _ACEOF 7258 if ac_fn_c_try_compile "$LINENO"; then : 7259 xorg_cv_cc_flag_unused_command_line_argument=yes 7260 else 7261 xorg_cv_cc_flag_unused_command_line_argument=no 7262 fi 7263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7264 fi 7265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7266 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7267 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7268 CFLAGS="$xorg_testset_save_CFLAGS" 7269 fi 7270 7271 found="no" 7272 7273 if test $found = "no" ; then 7274 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7276 fi 7277 7278 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7280 fi 7281 7282 CFLAGS="$CFLAGS -Werror=return-type" 7283 7284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7285 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7286 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=return-type` 7287 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7288 $as_echo_n "(cached) " >&6 7289 else 7290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7291 /* end confdefs.h. */ 7292 int i; 7293 int 7294 main () 7295 { 7296 7297 ; 7298 return 0; 7299 } 7300 _ACEOF 7301 if ac_fn_c_try_link "$LINENO"; then : 7302 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7303 else 7304 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7305 fi 7306 rm -f core conftest.err conftest.$ac_objext \ 7307 conftest$ac_exeext conftest.$ac_ext 7308 fi 7309 7310 7311 CFLAGS="$xorg_testset_save_CFLAGS" 7312 7313 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7315 $as_echo "$supported" >&6; } 7316 if test "$supported" = "yes" ; then 7317 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7318 found="yes" 7319 fi 7320 fi 7321 7322 if test $found = "no" ; then 7323 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7325 fi 7326 7327 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7329 fi 7330 7331 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7332 7333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7334 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7335 cacheid=`$as_echo_n xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT` 7336 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7337 $as_echo_n "(cached) " >&6 7338 else 7339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7340 /* end confdefs.h. */ 7341 int i; 7342 int 7343 main () 7344 { 7345 7346 ; 7347 return 0; 7348 } 7349 _ACEOF 7350 if ac_fn_c_try_link "$LINENO"; then : 7351 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7352 else 7353 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7354 fi 7355 rm -f core conftest.err conftest.$ac_objext \ 7356 conftest$ac_exeext conftest.$ac_ext 7357 fi 7358 7359 7360 CFLAGS="$xorg_testset_save_CFLAGS" 7361 7362 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7364 $as_echo "$supported" >&6; } 7365 if test "$supported" = "yes" ; then 7366 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7367 found="yes" 7368 fi 7369 fi 7370 7371 7372 7373 7374 7375 7376 7377 xorg_testset_save_CFLAGS="$CFLAGS" 7378 7379 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7382 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7383 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 _ACEOF 7390 if ac_fn_c_try_compile "$LINENO"; then : 7391 xorg_cv_cc_flag_unknown_warning_option=yes 7392 else 7393 xorg_cv_cc_flag_unknown_warning_option=no 7394 fi 7395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7396 fi 7397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7398 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7399 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7400 CFLAGS="$xorg_testset_save_CFLAGS" 7401 fi 7402 7403 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7404 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7406 fi 7407 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7409 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7410 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7411 $as_echo_n "(cached) " >&6 7412 else 7413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7414 /* end confdefs.h. */ 7415 int i; 7416 _ACEOF 7417 if ac_fn_c_try_compile "$LINENO"; then : 7418 xorg_cv_cc_flag_unused_command_line_argument=yes 7419 else 7420 xorg_cv_cc_flag_unused_command_line_argument=no 7421 fi 7422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7423 fi 7424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7425 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7426 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7427 CFLAGS="$xorg_testset_save_CFLAGS" 7428 fi 7429 7430 found="no" 7431 7432 if test $found = "no" ; then 7433 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7435 fi 7436 7437 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7438 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7439 fi 7440 7441 CFLAGS="$CFLAGS -Werror=trigraphs" 7442 7443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7444 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7445 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=trigraphs` 7446 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7447 $as_echo_n "(cached) " >&6 7448 else 7449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7450 /* end confdefs.h. */ 7451 int i; 7452 int 7453 main () 7454 { 7455 7456 ; 7457 return 0; 7458 } 7459 _ACEOF 7460 if ac_fn_c_try_link "$LINENO"; then : 7461 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7462 else 7463 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7464 fi 7465 rm -f core conftest.err conftest.$ac_objext \ 7466 conftest$ac_exeext conftest.$ac_ext 7467 fi 7468 7469 7470 CFLAGS="$xorg_testset_save_CFLAGS" 7471 7472 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7474 $as_echo "$supported" >&6; } 7475 if test "$supported" = "yes" ; then 7476 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7477 found="yes" 7478 fi 7479 fi 7480 7481 7482 7483 7484 7485 7486 7487 xorg_testset_save_CFLAGS="$CFLAGS" 7488 7489 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7492 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7493 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7494 $as_echo_n "(cached) " >&6 7495 else 7496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7497 /* end confdefs.h. */ 7498 int i; 7499 _ACEOF 7500 if ac_fn_c_try_compile "$LINENO"; then : 7501 xorg_cv_cc_flag_unknown_warning_option=yes 7502 else 7503 xorg_cv_cc_flag_unknown_warning_option=no 7504 fi 7505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7506 fi 7507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7508 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7509 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7510 CFLAGS="$xorg_testset_save_CFLAGS" 7511 fi 7512 7513 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7514 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7516 fi 7517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7519 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7520 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7521 $as_echo_n "(cached) " >&6 7522 else 7523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7524 /* end confdefs.h. */ 7525 int i; 7526 _ACEOF 7527 if ac_fn_c_try_compile "$LINENO"; then : 7528 xorg_cv_cc_flag_unused_command_line_argument=yes 7529 else 7530 xorg_cv_cc_flag_unused_command_line_argument=no 7531 fi 7532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7533 fi 7534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7535 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7536 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7537 CFLAGS="$xorg_testset_save_CFLAGS" 7538 fi 7539 7540 found="no" 7541 7542 if test $found = "no" ; then 7543 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7545 fi 7546 7547 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7549 fi 7550 7551 CFLAGS="$CFLAGS -Werror=array-bounds" 7552 7553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7554 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7555 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=array-bounds` 7556 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7557 $as_echo_n "(cached) " >&6 7558 else 7559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7560 /* end confdefs.h. */ 7561 int i; 7562 int 7563 main () 7564 { 7565 7566 ; 7567 return 0; 7568 } 7569 _ACEOF 7570 if ac_fn_c_try_link "$LINENO"; then : 7571 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7572 else 7573 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7574 fi 7575 rm -f core conftest.err conftest.$ac_objext \ 7576 conftest$ac_exeext conftest.$ac_ext 7577 fi 7578 7579 7580 CFLAGS="$xorg_testset_save_CFLAGS" 7581 7582 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7584 $as_echo "$supported" >&6; } 7585 if test "$supported" = "yes" ; then 7586 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7587 found="yes" 7588 fi 7589 fi 7590 7591 7592 7593 7594 7595 7596 7597 xorg_testset_save_CFLAGS="$CFLAGS" 7598 7599 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7602 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7603 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7604 $as_echo_n "(cached) " >&6 7605 else 7606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7607 /* end confdefs.h. */ 7608 int i; 7609 _ACEOF 7610 if ac_fn_c_try_compile "$LINENO"; then : 7611 xorg_cv_cc_flag_unknown_warning_option=yes 7612 else 7613 xorg_cv_cc_flag_unknown_warning_option=no 7614 fi 7615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7616 fi 7617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7618 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7619 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7620 CFLAGS="$xorg_testset_save_CFLAGS" 7621 fi 7622 7623 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7624 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7626 fi 7627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7629 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7630 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7631 $as_echo_n "(cached) " >&6 7632 else 7633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7634 /* end confdefs.h. */ 7635 int i; 7636 _ACEOF 7637 if ac_fn_c_try_compile "$LINENO"; then : 7638 xorg_cv_cc_flag_unused_command_line_argument=yes 7639 else 7640 xorg_cv_cc_flag_unused_command_line_argument=no 7641 fi 7642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7643 fi 7644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7645 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7646 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7647 CFLAGS="$xorg_testset_save_CFLAGS" 7648 fi 7649 7650 found="no" 7651 7652 if test $found = "no" ; then 7653 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7655 fi 7656 7657 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7659 fi 7660 7661 CFLAGS="$CFLAGS -Werror=write-strings" 7662 7663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7664 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7665 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=write-strings` 7666 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7667 $as_echo_n "(cached) " >&6 7668 else 7669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7670 /* end confdefs.h. */ 7671 int i; 7672 int 7673 main () 7674 { 7675 7676 ; 7677 return 0; 7678 } 7679 _ACEOF 7680 if ac_fn_c_try_link "$LINENO"; then : 7681 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7682 else 7683 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7684 fi 7685 rm -f core conftest.err conftest.$ac_objext \ 7686 conftest$ac_exeext conftest.$ac_ext 7687 fi 7688 7689 7690 CFLAGS="$xorg_testset_save_CFLAGS" 7691 7692 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7694 $as_echo "$supported" >&6; } 7695 if test "$supported" = "yes" ; then 7696 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7697 found="yes" 7698 fi 7699 fi 7700 7701 7702 7703 7704 7705 7706 7707 xorg_testset_save_CFLAGS="$CFLAGS" 7708 7709 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7712 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7713 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7714 $as_echo_n "(cached) " >&6 7715 else 7716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7717 /* end confdefs.h. */ 7718 int i; 7719 _ACEOF 7720 if ac_fn_c_try_compile "$LINENO"; then : 7721 xorg_cv_cc_flag_unknown_warning_option=yes 7722 else 7723 xorg_cv_cc_flag_unknown_warning_option=no 7724 fi 7725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7726 fi 7727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7728 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7729 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7730 CFLAGS="$xorg_testset_save_CFLAGS" 7731 fi 7732 7733 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7734 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7736 fi 7737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7739 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7740 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7741 $as_echo_n "(cached) " >&6 7742 else 7743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7744 /* end confdefs.h. */ 7745 int i; 7746 _ACEOF 7747 if ac_fn_c_try_compile "$LINENO"; then : 7748 xorg_cv_cc_flag_unused_command_line_argument=yes 7749 else 7750 xorg_cv_cc_flag_unused_command_line_argument=no 7751 fi 7752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7753 fi 7754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7755 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7756 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7757 CFLAGS="$xorg_testset_save_CFLAGS" 7758 fi 7759 7760 found="no" 7761 7762 if test $found = "no" ; then 7763 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7765 fi 7766 7767 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7769 fi 7770 7771 CFLAGS="$CFLAGS -Werror=address" 7772 7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7774 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7775 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=address` 7776 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7777 $as_echo_n "(cached) " >&6 7778 else 7779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7780 /* end confdefs.h. */ 7781 int i; 7782 int 7783 main () 7784 { 7785 7786 ; 7787 return 0; 7788 } 7789 _ACEOF 7790 if ac_fn_c_try_link "$LINENO"; then : 7791 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7792 else 7793 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7794 fi 7795 rm -f core conftest.err conftest.$ac_objext \ 7796 conftest$ac_exeext conftest.$ac_ext 7797 fi 7798 7799 7800 CFLAGS="$xorg_testset_save_CFLAGS" 7801 7802 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7804 $as_echo "$supported" >&6; } 7805 if test "$supported" = "yes" ; then 7806 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 7807 found="yes" 7808 fi 7809 fi 7810 7811 7812 7813 7814 7815 7816 7817 xorg_testset_save_CFLAGS="$CFLAGS" 7818 7819 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7822 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7823 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7824 $as_echo_n "(cached) " >&6 7825 else 7826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7827 /* end confdefs.h. */ 7828 int i; 7829 _ACEOF 7830 if ac_fn_c_try_compile "$LINENO"; then : 7831 xorg_cv_cc_flag_unknown_warning_option=yes 7832 else 7833 xorg_cv_cc_flag_unknown_warning_option=no 7834 fi 7835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7836 fi 7837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7838 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7839 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7840 CFLAGS="$xorg_testset_save_CFLAGS" 7841 fi 7842 7843 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7844 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7846 fi 7847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7849 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7850 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7851 $as_echo_n "(cached) " >&6 7852 else 7853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7854 /* end confdefs.h. */ 7855 int i; 7856 _ACEOF 7857 if ac_fn_c_try_compile "$LINENO"; then : 7858 xorg_cv_cc_flag_unused_command_line_argument=yes 7859 else 7860 xorg_cv_cc_flag_unused_command_line_argument=no 7861 fi 7862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7863 fi 7864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7865 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7866 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7867 CFLAGS="$xorg_testset_save_CFLAGS" 7868 fi 7869 7870 found="no" 7871 7872 if test $found = "no" ; then 7873 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7875 fi 7876 7877 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7879 fi 7880 7881 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 7882 7883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 7884 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 7885 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=int-to-pointer-cast` 7886 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7887 $as_echo_n "(cached) " >&6 7888 else 7889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7890 /* end confdefs.h. */ 7891 int i; 7892 int 7893 main () 7894 { 7895 7896 ; 7897 return 0; 7898 } 7899 _ACEOF 7900 if ac_fn_c_try_link "$LINENO"; then : 7901 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7902 else 7903 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7904 fi 7905 rm -f core conftest.err conftest.$ac_objext \ 7906 conftest$ac_exeext conftest.$ac_ext 7907 fi 7908 7909 7910 CFLAGS="$xorg_testset_save_CFLAGS" 7911 7912 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7914 $as_echo "$supported" >&6; } 7915 if test "$supported" = "yes" ; then 7916 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 7917 found="yes" 7918 fi 7919 fi 7920 7921 if test $found = "no" ; then 7922 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7924 fi 7925 7926 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7927 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7928 fi 7929 7930 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7931 7932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 7933 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 7934 cacheid=`$as_echo_n xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION` 7935 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7936 $as_echo_n "(cached) " >&6 7937 else 7938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7939 /* end confdefs.h. */ 7940 int i; 7941 int 7942 main () 7943 { 7944 7945 ; 7946 return 0; 7947 } 7948 _ACEOF 7949 if ac_fn_c_try_link "$LINENO"; then : 7950 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7951 else 7952 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7953 fi 7954 rm -f core conftest.err conftest.$ac_objext \ 7955 conftest$ac_exeext conftest.$ac_ext 7956 fi 7957 7958 7959 CFLAGS="$xorg_testset_save_CFLAGS" 7960 7961 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7963 $as_echo "$supported" >&6; } 7964 if test "$supported" = "yes" ; then 7965 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7966 found="yes" 7967 fi 7968 fi 7969 7970 7971 7972 7973 7974 7975 7976 xorg_testset_save_CFLAGS="$CFLAGS" 7977 7978 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7981 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7982 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7983 $as_echo_n "(cached) " >&6 7984 else 7985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7986 /* end confdefs.h. */ 7987 int i; 7988 _ACEOF 7989 if ac_fn_c_try_compile "$LINENO"; then : 7990 xorg_cv_cc_flag_unknown_warning_option=yes 7991 else 7992 xorg_cv_cc_flag_unknown_warning_option=no 7993 fi 7994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7995 fi 7996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7997 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7998 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7999 CFLAGS="$xorg_testset_save_CFLAGS" 8000 fi 8001 8002 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8003 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8005 fi 8006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8008 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8009 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8010 $as_echo_n "(cached) " >&6 8011 else 8012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8013 /* end confdefs.h. */ 8014 int i; 8015 _ACEOF 8016 if ac_fn_c_try_compile "$LINENO"; then : 8017 xorg_cv_cc_flag_unused_command_line_argument=yes 8018 else 8019 xorg_cv_cc_flag_unused_command_line_argument=no 8020 fi 8021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8022 fi 8023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8024 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8025 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8026 CFLAGS="$xorg_testset_save_CFLAGS" 8027 fi 8028 8029 found="no" 8030 8031 if test $found = "no" ; then 8032 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8034 fi 8035 8036 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8038 fi 8039 8040 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8041 8042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8043 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8044 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=pointer-to-int-cast` 8045 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8046 $as_echo_n "(cached) " >&6 8047 else 8048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8049 /* end confdefs.h. */ 8050 int i; 8051 int 8052 main () 8053 { 8054 8055 ; 8056 return 0; 8057 } 8058 _ACEOF 8059 if ac_fn_c_try_link "$LINENO"; then : 8060 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8061 else 8062 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8063 fi 8064 rm -f core conftest.err conftest.$ac_objext \ 8065 conftest$ac_exeext conftest.$ac_ext 8066 fi 8067 8068 8069 CFLAGS="$xorg_testset_save_CFLAGS" 8070 8071 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8073 $as_echo "$supported" >&6; } 8074 if test "$supported" = "yes" ; then 8075 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8076 found="yes" 8077 fi 8078 fi 8079 8080 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8081 else 8082 { $as_echo "$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 8083 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8084 8085 8086 8087 8088 8089 xorg_testset_save_CFLAGS="$CFLAGS" 8090 8091 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8094 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8095 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8096 $as_echo_n "(cached) " >&6 8097 else 8098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8099 /* end confdefs.h. */ 8100 int i; 8101 _ACEOF 8102 if ac_fn_c_try_compile "$LINENO"; then : 8103 xorg_cv_cc_flag_unknown_warning_option=yes 8104 else 8105 xorg_cv_cc_flag_unknown_warning_option=no 8106 fi 8107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8108 fi 8109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8110 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8111 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8112 CFLAGS="$xorg_testset_save_CFLAGS" 8113 fi 8114 8115 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8116 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8118 fi 8119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8121 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8122 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8123 $as_echo_n "(cached) " >&6 8124 else 8125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8126 /* end confdefs.h. */ 8127 int i; 8128 _ACEOF 8129 if ac_fn_c_try_compile "$LINENO"; then : 8130 xorg_cv_cc_flag_unused_command_line_argument=yes 8131 else 8132 xorg_cv_cc_flag_unused_command_line_argument=no 8133 fi 8134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8135 fi 8136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8137 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8138 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8139 CFLAGS="$xorg_testset_save_CFLAGS" 8140 fi 8141 8142 found="no" 8143 8144 if test $found = "no" ; then 8145 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8147 fi 8148 8149 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8151 fi 8152 8153 CFLAGS="$CFLAGS -Wimplicit" 8154 8155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8156 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8157 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wimplicit` 8158 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8159 $as_echo_n "(cached) " >&6 8160 else 8161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8162 /* end confdefs.h. */ 8163 int i; 8164 int 8165 main () 8166 { 8167 8168 ; 8169 return 0; 8170 } 8171 _ACEOF 8172 if ac_fn_c_try_link "$LINENO"; then : 8173 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8174 else 8175 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8176 fi 8177 rm -f core conftest.err conftest.$ac_objext \ 8178 conftest$ac_exeext conftest.$ac_ext 8179 fi 8180 8181 8182 CFLAGS="$xorg_testset_save_CFLAGS" 8183 8184 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8186 $as_echo "$supported" >&6; } 8187 if test "$supported" = "yes" ; then 8188 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8189 found="yes" 8190 fi 8191 fi 8192 8193 8194 8195 8196 8197 8198 8199 xorg_testset_save_CFLAGS="$CFLAGS" 8200 8201 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8204 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8205 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8206 $as_echo_n "(cached) " >&6 8207 else 8208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8209 /* end confdefs.h. */ 8210 int i; 8211 _ACEOF 8212 if ac_fn_c_try_compile "$LINENO"; then : 8213 xorg_cv_cc_flag_unknown_warning_option=yes 8214 else 8215 xorg_cv_cc_flag_unknown_warning_option=no 8216 fi 8217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8218 fi 8219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8220 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8221 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8222 CFLAGS="$xorg_testset_save_CFLAGS" 8223 fi 8224 8225 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8226 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8228 fi 8229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8231 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8232 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8233 $as_echo_n "(cached) " >&6 8234 else 8235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8236 /* end confdefs.h. */ 8237 int i; 8238 _ACEOF 8239 if ac_fn_c_try_compile "$LINENO"; then : 8240 xorg_cv_cc_flag_unused_command_line_argument=yes 8241 else 8242 xorg_cv_cc_flag_unused_command_line_argument=no 8243 fi 8244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8245 fi 8246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8247 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8248 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8249 CFLAGS="$xorg_testset_save_CFLAGS" 8250 fi 8251 8252 found="no" 8253 8254 if test $found = "no" ; then 8255 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8257 fi 8258 8259 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8261 fi 8262 8263 CFLAGS="$CFLAGS -Wnonnull" 8264 8265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8266 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8267 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wnonnull` 8268 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8269 $as_echo_n "(cached) " >&6 8270 else 8271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8272 /* end confdefs.h. */ 8273 int i; 8274 int 8275 main () 8276 { 8277 8278 ; 8279 return 0; 8280 } 8281 _ACEOF 8282 if ac_fn_c_try_link "$LINENO"; then : 8283 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8284 else 8285 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8286 fi 8287 rm -f core conftest.err conftest.$ac_objext \ 8288 conftest$ac_exeext conftest.$ac_ext 8289 fi 8290 8291 8292 CFLAGS="$xorg_testset_save_CFLAGS" 8293 8294 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8296 $as_echo "$supported" >&6; } 8297 if test "$supported" = "yes" ; then 8298 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8299 found="yes" 8300 fi 8301 fi 8302 8303 8304 8305 8306 8307 8308 8309 xorg_testset_save_CFLAGS="$CFLAGS" 8310 8311 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8314 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8315 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8316 $as_echo_n "(cached) " >&6 8317 else 8318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8319 /* end confdefs.h. */ 8320 int i; 8321 _ACEOF 8322 if ac_fn_c_try_compile "$LINENO"; then : 8323 xorg_cv_cc_flag_unknown_warning_option=yes 8324 else 8325 xorg_cv_cc_flag_unknown_warning_option=no 8326 fi 8327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8328 fi 8329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8330 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8331 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8332 CFLAGS="$xorg_testset_save_CFLAGS" 8333 fi 8334 8335 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8336 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8338 fi 8339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8341 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8342 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8343 $as_echo_n "(cached) " >&6 8344 else 8345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8346 /* end confdefs.h. */ 8347 int i; 8348 _ACEOF 8349 if ac_fn_c_try_compile "$LINENO"; then : 8350 xorg_cv_cc_flag_unused_command_line_argument=yes 8351 else 8352 xorg_cv_cc_flag_unused_command_line_argument=no 8353 fi 8354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8355 fi 8356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8357 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8358 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8359 CFLAGS="$xorg_testset_save_CFLAGS" 8360 fi 8361 8362 found="no" 8363 8364 if test $found = "no" ; then 8365 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8367 fi 8368 8369 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8371 fi 8372 8373 CFLAGS="$CFLAGS -Winit-self" 8374 8375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8376 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8377 cacheid=`$as_echo_n xorg_cv_cc_flag_-Winit-self` 8378 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8379 $as_echo_n "(cached) " >&6 8380 else 8381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8382 /* end confdefs.h. */ 8383 int i; 8384 int 8385 main () 8386 { 8387 8388 ; 8389 return 0; 8390 } 8391 _ACEOF 8392 if ac_fn_c_try_link "$LINENO"; then : 8393 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8394 else 8395 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8396 fi 8397 rm -f core conftest.err conftest.$ac_objext \ 8398 conftest$ac_exeext conftest.$ac_ext 8399 fi 8400 8401 8402 CFLAGS="$xorg_testset_save_CFLAGS" 8403 8404 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8406 $as_echo "$supported" >&6; } 8407 if test "$supported" = "yes" ; then 8408 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8409 found="yes" 8410 fi 8411 fi 8412 8413 8414 8415 8416 8417 8418 8419 xorg_testset_save_CFLAGS="$CFLAGS" 8420 8421 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8424 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8425 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8426 $as_echo_n "(cached) " >&6 8427 else 8428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8429 /* end confdefs.h. */ 8430 int i; 8431 _ACEOF 8432 if ac_fn_c_try_compile "$LINENO"; then : 8433 xorg_cv_cc_flag_unknown_warning_option=yes 8434 else 8435 xorg_cv_cc_flag_unknown_warning_option=no 8436 fi 8437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8438 fi 8439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8440 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8441 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8442 CFLAGS="$xorg_testset_save_CFLAGS" 8443 fi 8444 8445 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8446 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8448 fi 8449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8451 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8452 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8453 $as_echo_n "(cached) " >&6 8454 else 8455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8456 /* end confdefs.h. */ 8457 int i; 8458 _ACEOF 8459 if ac_fn_c_try_compile "$LINENO"; then : 8460 xorg_cv_cc_flag_unused_command_line_argument=yes 8461 else 8462 xorg_cv_cc_flag_unused_command_line_argument=no 8463 fi 8464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8465 fi 8466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8467 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8468 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8469 CFLAGS="$xorg_testset_save_CFLAGS" 8470 fi 8471 8472 found="no" 8473 8474 if test $found = "no" ; then 8475 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8477 fi 8478 8479 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8480 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8481 fi 8482 8483 CFLAGS="$CFLAGS -Wmain" 8484 8485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8486 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8487 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmain` 8488 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8489 $as_echo_n "(cached) " >&6 8490 else 8491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8492 /* end confdefs.h. */ 8493 int i; 8494 int 8495 main () 8496 { 8497 8498 ; 8499 return 0; 8500 } 8501 _ACEOF 8502 if ac_fn_c_try_link "$LINENO"; then : 8503 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8504 else 8505 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8506 fi 8507 rm -f core conftest.err conftest.$ac_objext \ 8508 conftest$ac_exeext conftest.$ac_ext 8509 fi 8510 8511 8512 CFLAGS="$xorg_testset_save_CFLAGS" 8513 8514 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8516 $as_echo "$supported" >&6; } 8517 if test "$supported" = "yes" ; then 8518 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8519 found="yes" 8520 fi 8521 fi 8522 8523 8524 8525 8526 8527 8528 8529 xorg_testset_save_CFLAGS="$CFLAGS" 8530 8531 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8534 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8535 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8536 $as_echo_n "(cached) " >&6 8537 else 8538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8539 /* end confdefs.h. */ 8540 int i; 8541 _ACEOF 8542 if ac_fn_c_try_compile "$LINENO"; then : 8543 xorg_cv_cc_flag_unknown_warning_option=yes 8544 else 8545 xorg_cv_cc_flag_unknown_warning_option=no 8546 fi 8547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8548 fi 8549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8550 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8551 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8552 CFLAGS="$xorg_testset_save_CFLAGS" 8553 fi 8554 8555 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8556 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8558 fi 8559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8561 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8562 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8563 $as_echo_n "(cached) " >&6 8564 else 8565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8566 /* end confdefs.h. */ 8567 int i; 8568 _ACEOF 8569 if ac_fn_c_try_compile "$LINENO"; then : 8570 xorg_cv_cc_flag_unused_command_line_argument=yes 8571 else 8572 xorg_cv_cc_flag_unused_command_line_argument=no 8573 fi 8574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8575 fi 8576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8577 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8578 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8579 CFLAGS="$xorg_testset_save_CFLAGS" 8580 fi 8581 8582 found="no" 8583 8584 if test $found = "no" ; then 8585 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8587 fi 8588 8589 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8591 fi 8592 8593 CFLAGS="$CFLAGS -Wmissing-braces" 8594 8595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8596 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8597 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wmissing-braces` 8598 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8599 $as_echo_n "(cached) " >&6 8600 else 8601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8602 /* end confdefs.h. */ 8603 int i; 8604 int 8605 main () 8606 { 8607 8608 ; 8609 return 0; 8610 } 8611 _ACEOF 8612 if ac_fn_c_try_link "$LINENO"; then : 8613 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8614 else 8615 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8616 fi 8617 rm -f core conftest.err conftest.$ac_objext \ 8618 conftest$ac_exeext conftest.$ac_ext 8619 fi 8620 8621 8622 CFLAGS="$xorg_testset_save_CFLAGS" 8623 8624 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8626 $as_echo "$supported" >&6; } 8627 if test "$supported" = "yes" ; then 8628 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8629 found="yes" 8630 fi 8631 fi 8632 8633 8634 8635 8636 8637 8638 8639 xorg_testset_save_CFLAGS="$CFLAGS" 8640 8641 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8644 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8645 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8646 $as_echo_n "(cached) " >&6 8647 else 8648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8649 /* end confdefs.h. */ 8650 int i; 8651 _ACEOF 8652 if ac_fn_c_try_compile "$LINENO"; then : 8653 xorg_cv_cc_flag_unknown_warning_option=yes 8654 else 8655 xorg_cv_cc_flag_unknown_warning_option=no 8656 fi 8657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8658 fi 8659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8660 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8661 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8662 CFLAGS="$xorg_testset_save_CFLAGS" 8663 fi 8664 8665 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8666 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8668 fi 8669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8671 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8672 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8673 $as_echo_n "(cached) " >&6 8674 else 8675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8676 /* end confdefs.h. */ 8677 int i; 8678 _ACEOF 8679 if ac_fn_c_try_compile "$LINENO"; then : 8680 xorg_cv_cc_flag_unused_command_line_argument=yes 8681 else 8682 xorg_cv_cc_flag_unused_command_line_argument=no 8683 fi 8684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8685 fi 8686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8687 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8688 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8689 CFLAGS="$xorg_testset_save_CFLAGS" 8690 fi 8691 8692 found="no" 8693 8694 if test $found = "no" ; then 8695 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8697 fi 8698 8699 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8701 fi 8702 8703 CFLAGS="$CFLAGS -Wsequence-point" 8704 8705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 8706 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 8707 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wsequence-point` 8708 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8709 $as_echo_n "(cached) " >&6 8710 else 8711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8712 /* end confdefs.h. */ 8713 int i; 8714 int 8715 main () 8716 { 8717 8718 ; 8719 return 0; 8720 } 8721 _ACEOF 8722 if ac_fn_c_try_link "$LINENO"; then : 8723 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8724 else 8725 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8726 fi 8727 rm -f core conftest.err conftest.$ac_objext \ 8728 conftest$ac_exeext conftest.$ac_ext 8729 fi 8730 8731 8732 CFLAGS="$xorg_testset_save_CFLAGS" 8733 8734 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8736 $as_echo "$supported" >&6; } 8737 if test "$supported" = "yes" ; then 8738 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 8739 found="yes" 8740 fi 8741 fi 8742 8743 8744 8745 8746 8747 8748 8749 xorg_testset_save_CFLAGS="$CFLAGS" 8750 8751 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8754 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8755 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8756 $as_echo_n "(cached) " >&6 8757 else 8758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8759 /* end confdefs.h. */ 8760 int i; 8761 _ACEOF 8762 if ac_fn_c_try_compile "$LINENO"; then : 8763 xorg_cv_cc_flag_unknown_warning_option=yes 8764 else 8765 xorg_cv_cc_flag_unknown_warning_option=no 8766 fi 8767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8768 fi 8769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8770 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8771 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8772 CFLAGS="$xorg_testset_save_CFLAGS" 8773 fi 8774 8775 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8776 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8778 fi 8779 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8781 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8782 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 8789 if ac_fn_c_try_compile "$LINENO"; then : 8790 xorg_cv_cc_flag_unused_command_line_argument=yes 8791 else 8792 xorg_cv_cc_flag_unused_command_line_argument=no 8793 fi 8794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8795 fi 8796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8797 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8798 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8799 CFLAGS="$xorg_testset_save_CFLAGS" 8800 fi 8801 8802 found="no" 8803 8804 if test $found = "no" ; then 8805 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8807 fi 8808 8809 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8811 fi 8812 8813 CFLAGS="$CFLAGS -Wreturn-type" 8814 8815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 8816 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 8817 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wreturn-type` 8818 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8819 $as_echo_n "(cached) " >&6 8820 else 8821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8822 /* end confdefs.h. */ 8823 int i; 8824 int 8825 main () 8826 { 8827 8828 ; 8829 return 0; 8830 } 8831 _ACEOF 8832 if ac_fn_c_try_link "$LINENO"; then : 8833 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8834 else 8835 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8836 fi 8837 rm -f core conftest.err conftest.$ac_objext \ 8838 conftest$ac_exeext conftest.$ac_ext 8839 fi 8840 8841 8842 CFLAGS="$xorg_testset_save_CFLAGS" 8843 8844 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8846 $as_echo "$supported" >&6; } 8847 if test "$supported" = "yes" ; then 8848 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 8849 found="yes" 8850 fi 8851 fi 8852 8853 8854 8855 8856 8857 8858 8859 xorg_testset_save_CFLAGS="$CFLAGS" 8860 8861 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8864 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8865 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8866 $as_echo_n "(cached) " >&6 8867 else 8868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8869 /* end confdefs.h. */ 8870 int i; 8871 _ACEOF 8872 if ac_fn_c_try_compile "$LINENO"; then : 8873 xorg_cv_cc_flag_unknown_warning_option=yes 8874 else 8875 xorg_cv_cc_flag_unknown_warning_option=no 8876 fi 8877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8878 fi 8879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8880 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8881 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8882 CFLAGS="$xorg_testset_save_CFLAGS" 8883 fi 8884 8885 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8886 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8888 fi 8889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8891 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8892 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8893 $as_echo_n "(cached) " >&6 8894 else 8895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8896 /* end confdefs.h. */ 8897 int i; 8898 _ACEOF 8899 if ac_fn_c_try_compile "$LINENO"; then : 8900 xorg_cv_cc_flag_unused_command_line_argument=yes 8901 else 8902 xorg_cv_cc_flag_unused_command_line_argument=no 8903 fi 8904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8905 fi 8906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8907 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8908 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8909 CFLAGS="$xorg_testset_save_CFLAGS" 8910 fi 8911 8912 found="no" 8913 8914 if test $found = "no" ; then 8915 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8917 fi 8918 8919 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8921 fi 8922 8923 CFLAGS="$CFLAGS -Wtrigraphs" 8924 8925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 8926 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 8927 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wtrigraphs` 8928 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8929 $as_echo_n "(cached) " >&6 8930 else 8931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8932 /* end confdefs.h. */ 8933 int i; 8934 int 8935 main () 8936 { 8937 8938 ; 8939 return 0; 8940 } 8941 _ACEOF 8942 if ac_fn_c_try_link "$LINENO"; then : 8943 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8944 else 8945 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8946 fi 8947 rm -f core conftest.err conftest.$ac_objext \ 8948 conftest$ac_exeext conftest.$ac_ext 8949 fi 8950 8951 8952 CFLAGS="$xorg_testset_save_CFLAGS" 8953 8954 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8956 $as_echo "$supported" >&6; } 8957 if test "$supported" = "yes" ; then 8958 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 8959 found="yes" 8960 fi 8961 fi 8962 8963 8964 8965 8966 8967 8968 8969 xorg_testset_save_CFLAGS="$CFLAGS" 8970 8971 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8974 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8975 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8976 $as_echo_n "(cached) " >&6 8977 else 8978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8979 /* end confdefs.h. */ 8980 int i; 8981 _ACEOF 8982 if ac_fn_c_try_compile "$LINENO"; then : 8983 xorg_cv_cc_flag_unknown_warning_option=yes 8984 else 8985 xorg_cv_cc_flag_unknown_warning_option=no 8986 fi 8987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8988 fi 8989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8990 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8991 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8992 CFLAGS="$xorg_testset_save_CFLAGS" 8993 fi 8994 8995 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8996 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8998 fi 8999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9001 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9002 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9003 $as_echo_n "(cached) " >&6 9004 else 9005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9006 /* end confdefs.h. */ 9007 int i; 9008 _ACEOF 9009 if ac_fn_c_try_compile "$LINENO"; then : 9010 xorg_cv_cc_flag_unused_command_line_argument=yes 9011 else 9012 xorg_cv_cc_flag_unused_command_line_argument=no 9013 fi 9014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9015 fi 9016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9017 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9018 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9019 CFLAGS="$xorg_testset_save_CFLAGS" 9020 fi 9021 9022 found="no" 9023 9024 if test $found = "no" ; then 9025 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9027 fi 9028 9029 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9031 fi 9032 9033 CFLAGS="$CFLAGS -Warray-bounds" 9034 9035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9036 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9037 cacheid=`$as_echo_n xorg_cv_cc_flag_-Warray-bounds` 9038 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9039 $as_echo_n "(cached) " >&6 9040 else 9041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9042 /* end confdefs.h. */ 9043 int i; 9044 int 9045 main () 9046 { 9047 9048 ; 9049 return 0; 9050 } 9051 _ACEOF 9052 if ac_fn_c_try_link "$LINENO"; then : 9053 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9054 else 9055 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9056 fi 9057 rm -f core conftest.err conftest.$ac_objext \ 9058 conftest$ac_exeext conftest.$ac_ext 9059 fi 9060 9061 9062 CFLAGS="$xorg_testset_save_CFLAGS" 9063 9064 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9066 $as_echo "$supported" >&6; } 9067 if test "$supported" = "yes" ; then 9068 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9069 found="yes" 9070 fi 9071 fi 9072 9073 9074 9075 9076 9077 9078 9079 xorg_testset_save_CFLAGS="$CFLAGS" 9080 9081 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9084 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9085 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9086 $as_echo_n "(cached) " >&6 9087 else 9088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9089 /* end confdefs.h. */ 9090 int i; 9091 _ACEOF 9092 if ac_fn_c_try_compile "$LINENO"; then : 9093 xorg_cv_cc_flag_unknown_warning_option=yes 9094 else 9095 xorg_cv_cc_flag_unknown_warning_option=no 9096 fi 9097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9098 fi 9099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9100 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9101 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9102 CFLAGS="$xorg_testset_save_CFLAGS" 9103 fi 9104 9105 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9106 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9108 fi 9109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9111 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9112 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9113 $as_echo_n "(cached) " >&6 9114 else 9115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9116 /* end confdefs.h. */ 9117 int i; 9118 _ACEOF 9119 if ac_fn_c_try_compile "$LINENO"; then : 9120 xorg_cv_cc_flag_unused_command_line_argument=yes 9121 else 9122 xorg_cv_cc_flag_unused_command_line_argument=no 9123 fi 9124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9125 fi 9126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9127 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9128 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9129 CFLAGS="$xorg_testset_save_CFLAGS" 9130 fi 9131 9132 found="no" 9133 9134 if test $found = "no" ; then 9135 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9137 fi 9138 9139 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9141 fi 9142 9143 CFLAGS="$CFLAGS -Wwrite-strings" 9144 9145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9146 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9147 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wwrite-strings` 9148 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9149 $as_echo_n "(cached) " >&6 9150 else 9151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9152 /* end confdefs.h. */ 9153 int i; 9154 int 9155 main () 9156 { 9157 9158 ; 9159 return 0; 9160 } 9161 _ACEOF 9162 if ac_fn_c_try_link "$LINENO"; then : 9163 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9164 else 9165 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9166 fi 9167 rm -f core conftest.err conftest.$ac_objext \ 9168 conftest$ac_exeext conftest.$ac_ext 9169 fi 9170 9171 9172 CFLAGS="$xorg_testset_save_CFLAGS" 9173 9174 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9176 $as_echo "$supported" >&6; } 9177 if test "$supported" = "yes" ; then 9178 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9179 found="yes" 9180 fi 9181 fi 9182 9183 9184 9185 9186 9187 9188 9189 xorg_testset_save_CFLAGS="$CFLAGS" 9190 9191 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9194 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9195 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9196 $as_echo_n "(cached) " >&6 9197 else 9198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9199 /* end confdefs.h. */ 9200 int i; 9201 _ACEOF 9202 if ac_fn_c_try_compile "$LINENO"; then : 9203 xorg_cv_cc_flag_unknown_warning_option=yes 9204 else 9205 xorg_cv_cc_flag_unknown_warning_option=no 9206 fi 9207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9208 fi 9209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9210 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9211 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9212 CFLAGS="$xorg_testset_save_CFLAGS" 9213 fi 9214 9215 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9216 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9218 fi 9219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9221 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9222 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9223 $as_echo_n "(cached) " >&6 9224 else 9225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9226 /* end confdefs.h. */ 9227 int i; 9228 _ACEOF 9229 if ac_fn_c_try_compile "$LINENO"; then : 9230 xorg_cv_cc_flag_unused_command_line_argument=yes 9231 else 9232 xorg_cv_cc_flag_unused_command_line_argument=no 9233 fi 9234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9235 fi 9236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9237 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9238 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9239 CFLAGS="$xorg_testset_save_CFLAGS" 9240 fi 9241 9242 found="no" 9243 9244 if test $found = "no" ; then 9245 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9247 fi 9248 9249 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9251 fi 9252 9253 CFLAGS="$CFLAGS -Waddress" 9254 9255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9256 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9257 cacheid=`$as_echo_n xorg_cv_cc_flag_-Waddress` 9258 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9259 $as_echo_n "(cached) " >&6 9260 else 9261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9262 /* end confdefs.h. */ 9263 int i; 9264 int 9265 main () 9266 { 9267 9268 ; 9269 return 0; 9270 } 9271 _ACEOF 9272 if ac_fn_c_try_link "$LINENO"; then : 9273 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9274 else 9275 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9276 fi 9277 rm -f core conftest.err conftest.$ac_objext \ 9278 conftest$ac_exeext conftest.$ac_ext 9279 fi 9280 9281 9282 CFLAGS="$xorg_testset_save_CFLAGS" 9283 9284 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9286 $as_echo "$supported" >&6; } 9287 if test "$supported" = "yes" ; then 9288 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9289 found="yes" 9290 fi 9291 fi 9292 9293 9294 9295 9296 9297 9298 9299 xorg_testset_save_CFLAGS="$CFLAGS" 9300 9301 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9304 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9305 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9306 $as_echo_n "(cached) " >&6 9307 else 9308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9309 /* end confdefs.h. */ 9310 int i; 9311 _ACEOF 9312 if ac_fn_c_try_compile "$LINENO"; then : 9313 xorg_cv_cc_flag_unknown_warning_option=yes 9314 else 9315 xorg_cv_cc_flag_unknown_warning_option=no 9316 fi 9317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9318 fi 9319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9320 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9321 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9322 CFLAGS="$xorg_testset_save_CFLAGS" 9323 fi 9324 9325 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9326 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9328 fi 9329 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9331 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9332 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9333 $as_echo_n "(cached) " >&6 9334 else 9335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9336 /* end confdefs.h. */ 9337 int i; 9338 _ACEOF 9339 if ac_fn_c_try_compile "$LINENO"; then : 9340 xorg_cv_cc_flag_unused_command_line_argument=yes 9341 else 9342 xorg_cv_cc_flag_unused_command_line_argument=no 9343 fi 9344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9345 fi 9346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9347 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9348 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9349 CFLAGS="$xorg_testset_save_CFLAGS" 9350 fi 9351 9352 found="no" 9353 9354 if test $found = "no" ; then 9355 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9357 fi 9358 9359 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9361 fi 9362 9363 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9364 9365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9366 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9367 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wint-to-pointer-cast` 9368 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9369 $as_echo_n "(cached) " >&6 9370 else 9371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9372 /* end confdefs.h. */ 9373 int i; 9374 int 9375 main () 9376 { 9377 9378 ; 9379 return 0; 9380 } 9381 _ACEOF 9382 if ac_fn_c_try_link "$LINENO"; then : 9383 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9384 else 9385 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9386 fi 9387 rm -f core conftest.err conftest.$ac_objext \ 9388 conftest$ac_exeext conftest.$ac_ext 9389 fi 9390 9391 9392 CFLAGS="$xorg_testset_save_CFLAGS" 9393 9394 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9396 $as_echo "$supported" >&6; } 9397 if test "$supported" = "yes" ; then 9398 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9399 found="yes" 9400 fi 9401 fi 9402 9403 9404 9405 9406 9407 9408 9409 xorg_testset_save_CFLAGS="$CFLAGS" 9410 9411 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9414 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9415 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9416 $as_echo_n "(cached) " >&6 9417 else 9418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9419 /* end confdefs.h. */ 9420 int i; 9421 _ACEOF 9422 if ac_fn_c_try_compile "$LINENO"; then : 9423 xorg_cv_cc_flag_unknown_warning_option=yes 9424 else 9425 xorg_cv_cc_flag_unknown_warning_option=no 9426 fi 9427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9428 fi 9429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9430 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9431 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9432 CFLAGS="$xorg_testset_save_CFLAGS" 9433 fi 9434 9435 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9436 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9438 fi 9439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9441 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9442 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9443 $as_echo_n "(cached) " >&6 9444 else 9445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9446 /* end confdefs.h. */ 9447 int i; 9448 _ACEOF 9449 if ac_fn_c_try_compile "$LINENO"; then : 9450 xorg_cv_cc_flag_unused_command_line_argument=yes 9451 else 9452 xorg_cv_cc_flag_unused_command_line_argument=no 9453 fi 9454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9455 fi 9456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9457 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9458 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9459 CFLAGS="$xorg_testset_save_CFLAGS" 9460 fi 9461 9462 found="no" 9463 9464 if test $found = "no" ; then 9465 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9467 fi 9468 9469 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9471 fi 9472 9473 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9474 9475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9476 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9477 cacheid=`$as_echo_n xorg_cv_cc_flag_-Wpointer-to-int-cast` 9478 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9479 $as_echo_n "(cached) " >&6 9480 else 9481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9482 /* end confdefs.h. */ 9483 int i; 9484 int 9485 main () 9486 { 9487 9488 ; 9489 return 0; 9490 } 9491 _ACEOF 9492 if ac_fn_c_try_link "$LINENO"; then : 9493 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9494 else 9495 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9496 fi 9497 rm -f core conftest.err conftest.$ac_objext \ 9498 conftest$ac_exeext conftest.$ac_ext 9499 fi 9500 9501 9502 CFLAGS="$xorg_testset_save_CFLAGS" 9503 9504 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9506 $as_echo "$supported" >&6; } 9507 if test "$supported" = "yes" ; then 9508 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9509 found="yes" 9510 fi 9511 fi 9512 9513 9514 fi 9515 9516 9517 9518 9519 9520 9521 CWARNFLAGS="$BASE_CFLAGS" 9522 if test "x$GCC" = xyes ; then 9523 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9524 fi 9525 9526 9527 9528 9529 9530 9531 # Check whether --enable-strict-compilation was given. 9532 if test "${enable_strict_compilation+set}" = set; then : 9533 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9534 else 9535 STRICT_COMPILE=no 9536 fi 9537 9538 9539 STRICT_CFLAGS="" 9540 9541 9542 9543 9544 9545 xorg_testset_save_CFLAGS="$CFLAGS" 9546 9547 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9550 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9551 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9552 $as_echo_n "(cached) " >&6 9553 else 9554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9555 /* end confdefs.h. */ 9556 int i; 9557 _ACEOF 9558 if ac_fn_c_try_compile "$LINENO"; then : 9559 xorg_cv_cc_flag_unknown_warning_option=yes 9560 else 9561 xorg_cv_cc_flag_unknown_warning_option=no 9562 fi 9563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9564 fi 9565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9566 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9567 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9568 CFLAGS="$xorg_testset_save_CFLAGS" 9569 fi 9570 9571 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9572 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9574 fi 9575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9577 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9578 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9579 $as_echo_n "(cached) " >&6 9580 else 9581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9582 /* end confdefs.h. */ 9583 int i; 9584 _ACEOF 9585 if ac_fn_c_try_compile "$LINENO"; then : 9586 xorg_cv_cc_flag_unused_command_line_argument=yes 9587 else 9588 xorg_cv_cc_flag_unused_command_line_argument=no 9589 fi 9590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9591 fi 9592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9593 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9594 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9595 CFLAGS="$xorg_testset_save_CFLAGS" 9596 fi 9597 9598 found="no" 9599 9600 if test $found = "no" ; then 9601 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9603 fi 9604 9605 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9607 fi 9608 9609 CFLAGS="$CFLAGS -pedantic" 9610 9611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 9612 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 9613 cacheid=`$as_echo_n xorg_cv_cc_flag_-pedantic` 9614 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9615 $as_echo_n "(cached) " >&6 9616 else 9617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9618 /* end confdefs.h. */ 9619 int i; 9620 int 9621 main () 9622 { 9623 9624 ; 9625 return 0; 9626 } 9627 _ACEOF 9628 if ac_fn_c_try_link "$LINENO"; then : 9629 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9630 else 9631 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9632 fi 9633 rm -f core conftest.err conftest.$ac_objext \ 9634 conftest$ac_exeext conftest.$ac_ext 9635 fi 9636 9637 9638 CFLAGS="$xorg_testset_save_CFLAGS" 9639 9640 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9642 $as_echo "$supported" >&6; } 9643 if test "$supported" = "yes" ; then 9644 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9645 found="yes" 9646 fi 9647 fi 9648 9649 9650 9651 9652 9653 9654 9655 xorg_testset_save_CFLAGS="$CFLAGS" 9656 9657 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9660 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9661 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9662 $as_echo_n "(cached) " >&6 9663 else 9664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9665 /* end confdefs.h. */ 9666 int i; 9667 _ACEOF 9668 if ac_fn_c_try_compile "$LINENO"; then : 9669 xorg_cv_cc_flag_unknown_warning_option=yes 9670 else 9671 xorg_cv_cc_flag_unknown_warning_option=no 9672 fi 9673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9674 fi 9675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9676 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9677 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9678 CFLAGS="$xorg_testset_save_CFLAGS" 9679 fi 9680 9681 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9682 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9684 fi 9685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9687 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9688 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9689 $as_echo_n "(cached) " >&6 9690 else 9691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9692 /* end confdefs.h. */ 9693 int i; 9694 _ACEOF 9695 if ac_fn_c_try_compile "$LINENO"; then : 9696 xorg_cv_cc_flag_unused_command_line_argument=yes 9697 else 9698 xorg_cv_cc_flag_unused_command_line_argument=no 9699 fi 9700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9701 fi 9702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9703 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9704 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9705 CFLAGS="$xorg_testset_save_CFLAGS" 9706 fi 9707 9708 found="no" 9709 9710 if test $found = "no" ; then 9711 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9713 fi 9714 9715 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9717 fi 9718 9719 CFLAGS="$CFLAGS -Werror" 9720 9721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 9722 $as_echo_n "checking if $CC supports -Werror... " >&6; } 9723 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror` 9724 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9725 $as_echo_n "(cached) " >&6 9726 else 9727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9728 /* end confdefs.h. */ 9729 int i; 9730 int 9731 main () 9732 { 9733 9734 ; 9735 return 0; 9736 } 9737 _ACEOF 9738 if ac_fn_c_try_link "$LINENO"; then : 9739 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9740 else 9741 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9742 fi 9743 rm -f core conftest.err conftest.$ac_objext \ 9744 conftest$ac_exeext conftest.$ac_ext 9745 fi 9746 9747 9748 CFLAGS="$xorg_testset_save_CFLAGS" 9749 9750 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9752 $as_echo "$supported" >&6; } 9753 if test "$supported" = "yes" ; then 9754 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 9755 found="yes" 9756 fi 9757 fi 9758 9759 if test $found = "no" ; then 9760 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9762 fi 9763 9764 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9766 fi 9767 9768 CFLAGS="$CFLAGS -errwarn" 9769 9770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 9771 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 9772 cacheid=`$as_echo_n xorg_cv_cc_flag_-errwarn` 9773 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9774 $as_echo_n "(cached) " >&6 9775 else 9776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9777 /* end confdefs.h. */ 9778 int i; 9779 int 9780 main () 9781 { 9782 9783 ; 9784 return 0; 9785 } 9786 _ACEOF 9787 if ac_fn_c_try_link "$LINENO"; then : 9788 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9789 else 9790 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9791 fi 9792 rm -f core conftest.err conftest.$ac_objext \ 9793 conftest$ac_exeext conftest.$ac_ext 9794 fi 9795 9796 9797 CFLAGS="$xorg_testset_save_CFLAGS" 9798 9799 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9801 $as_echo "$supported" >&6; } 9802 if test "$supported" = "yes" ; then 9803 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 9804 found="yes" 9805 fi 9806 fi 9807 9808 9809 9810 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 9811 # activate it with -Werror, so we add it here explicitly. 9812 9813 9814 9815 9816 9817 xorg_testset_save_CFLAGS="$CFLAGS" 9818 9819 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9822 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9823 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9824 $as_echo_n "(cached) " >&6 9825 else 9826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9827 /* end confdefs.h. */ 9828 int i; 9829 _ACEOF 9830 if ac_fn_c_try_compile "$LINENO"; then : 9831 xorg_cv_cc_flag_unknown_warning_option=yes 9832 else 9833 xorg_cv_cc_flag_unknown_warning_option=no 9834 fi 9835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9836 fi 9837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9838 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9839 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9840 CFLAGS="$xorg_testset_save_CFLAGS" 9841 fi 9842 9843 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9844 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9846 fi 9847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9849 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9850 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9851 $as_echo_n "(cached) " >&6 9852 else 9853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9854 /* end confdefs.h. */ 9855 int i; 9856 _ACEOF 9857 if ac_fn_c_try_compile "$LINENO"; then : 9858 xorg_cv_cc_flag_unused_command_line_argument=yes 9859 else 9860 xorg_cv_cc_flag_unused_command_line_argument=no 9861 fi 9862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9863 fi 9864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9865 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9866 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9867 CFLAGS="$xorg_testset_save_CFLAGS" 9868 fi 9869 9870 found="no" 9871 9872 if test $found = "no" ; then 9873 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9875 fi 9876 9877 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9879 fi 9880 9881 CFLAGS="$CFLAGS -Werror=attributes" 9882 9883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 9884 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 9885 cacheid=`$as_echo_n xorg_cv_cc_flag_-Werror=attributes` 9886 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9887 $as_echo_n "(cached) " >&6 9888 else 9889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9890 /* end confdefs.h. */ 9891 int i; 9892 int 9893 main () 9894 { 9895 9896 ; 9897 return 0; 9898 } 9899 _ACEOF 9900 if ac_fn_c_try_link "$LINENO"; then : 9901 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9902 else 9903 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9904 fi 9905 rm -f core conftest.err conftest.$ac_objext \ 9906 conftest$ac_exeext conftest.$ac_ext 9907 fi 9908 9909 9910 CFLAGS="$xorg_testset_save_CFLAGS" 9911 9912 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9914 $as_echo "$supported" >&6; } 9915 if test "$supported" = "yes" ; then 9916 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 9917 found="yes" 9918 fi 9919 fi 9920 9921 9922 9923 if test "x$STRICT_COMPILE" = "xyes"; then 9924 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 9925 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 9926 fi 9927 9928 9929 9930 9931 9932 9933 cat >>confdefs.h <<_ACEOF 9934 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 9935 _ACEOF 9936 9937 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 9938 if test "x$PVM" = "x"; then 9939 PVM="0" 9940 fi 9941 9942 cat >>confdefs.h <<_ACEOF 9943 #define PACKAGE_VERSION_MINOR $PVM 9944 _ACEOF 9945 9946 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 9947 if test "x$PVP" = "x"; then 9948 PVP="0" 9949 fi 9950 9951 cat >>confdefs.h <<_ACEOF 9952 #define PACKAGE_VERSION_PATCHLEVEL $PVP 9953 _ACEOF 9954 9955 9956 9957 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 9958 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 9959 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 9960 echo 'git directory not found: installing possibly empty changelog.' >&2)" 9961 9962 9963 9964 9965 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 9966 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 9967 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 9968 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 9969 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 9970 9971 9972 9973 9974 9975 9976 if test x$APP_MAN_SUFFIX = x ; then 9977 APP_MAN_SUFFIX=1 9978 fi 9979 if test x$APP_MAN_DIR = x ; then 9980 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 9981 fi 9982 9983 if test x$LIB_MAN_SUFFIX = x ; then 9984 LIB_MAN_SUFFIX=3 9985 fi 9986 if test x$LIB_MAN_DIR = x ; then 9987 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 9988 fi 9989 9990 if test x$FILE_MAN_SUFFIX = x ; then 9991 case $host_os in 9992 solaris*) FILE_MAN_SUFFIX=4 ;; 9993 *) FILE_MAN_SUFFIX=5 ;; 9994 esac 9995 fi 9996 if test x$FILE_MAN_DIR = x ; then 9997 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 9998 fi 9999 10000 if test x$MISC_MAN_SUFFIX = x ; then 10001 case $host_os in 10002 solaris*) MISC_MAN_SUFFIX=5 ;; 10003 *) MISC_MAN_SUFFIX=7 ;; 10004 esac 10005 fi 10006 if test x$MISC_MAN_DIR = x ; then 10007 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10008 fi 10009 10010 if test x$DRIVER_MAN_SUFFIX = x ; then 10011 case $host_os in 10012 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10013 *) DRIVER_MAN_SUFFIX=4 ;; 10014 esac 10015 fi 10016 if test x$DRIVER_MAN_DIR = x ; then 10017 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10018 fi 10019 10020 if test x$ADMIN_MAN_SUFFIX = x ; then 10021 case $host_os in 10022 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10023 *) ADMIN_MAN_SUFFIX=8 ;; 10024 esac 10025 fi 10026 if test x$ADMIN_MAN_DIR = x ; then 10027 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10028 fi 10029 10030 10031 10032 10033 10034 10035 10036 10037 10038 10039 10040 10041 10042 10043 10044 XORG_MAN_PAGE="X Version 11" 10045 10046 MAN_SUBSTS="\ 10047 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10048 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10049 -e 's|__xservername__|Xorg|g' \ 10050 -e 's|__xconfigfile__|xorg.conf|g' \ 10051 -e 's|__projectroot__|\$(prefix)|g' \ 10052 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10053 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10054 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10055 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10056 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10057 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10058 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10059 10060 10061 10062 # Check whether --enable-silent-rules was given. 10063 if test "${enable_silent_rules+set}" = set; then : 10064 enableval=$enable_silent_rules; 10065 fi 10066 10067 case $enable_silent_rules in 10068 yes) AM_DEFAULT_VERBOSITY=0;; 10069 no) AM_DEFAULT_VERBOSITY=1;; 10070 *) AM_DEFAULT_VERBOSITY=0;; 10071 esac 10072 AM_BACKSLASH='\' 10073 10074 10075 10076 ac_config_headers="$ac_config_headers config.h" 10077 10078 10079 10080 10081 for ac_func in strlcpy getpid 10082 do : 10083 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 10084 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 10085 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 10086 cat >>confdefs.h <<_ACEOF 10087 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 10088 _ACEOF 10089 10090 fi 10091 done 10092 10093 10094 10095 if test "X$prefix" = "XNONE"; then 10096 acl_final_prefix="$ac_default_prefix" 10097 else 10098 acl_final_prefix="$prefix" 10099 fi 10100 if test "X$exec_prefix" = "XNONE"; then 10101 acl_final_exec_prefix='${prefix}' 10102 else 10103 acl_final_exec_prefix="$exec_prefix" 10104 fi 10105 acl_save_prefix="$prefix" 10106 prefix="$acl_final_prefix" 10107 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" 10108 prefix="$acl_save_prefix" 10109 10110 10111 # Check whether --with-gnu-ld was given. 10112 if test "${with_gnu_ld+set}" = set; then : 10113 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 10114 else 10115 with_gnu_ld=no 10116 fi 10117 10118 # Prepare PATH_SEPARATOR. 10119 # The user is always right. 10120 if test "${PATH_SEPARATOR+set}" != set; then 10121 echo "#! /bin/sh" >conf$$.sh 10122 echo "exit 0" >>conf$$.sh 10123 chmod +x conf$$.sh 10124 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 10125 PATH_SEPARATOR=';' 10126 else 10127 PATH_SEPARATOR=: 10128 fi 10129 rm -f conf$$.sh 10130 fi 10131 ac_prog=ld 10132 if test "$GCC" = yes; then 10133 # Check if gcc -print-prog-name=ld gives a path. 10134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 10135 $as_echo_n "checking for ld used by GCC... " >&6; } 10136 case $host in 10137 *-*-mingw*) 10138 # gcc leaves a trailing carriage return which upsets mingw 10139 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 10140 *) 10141 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 10142 esac 10143 case $ac_prog in 10144 # Accept absolute paths. 10145 [\\/]* | [A-Za-z]:[\\/]*) 10146 re_direlt='/[^/][^/]*/\.\./' 10147 # Canonicalize the path of ld 10148 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` 10149 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 10150 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 10151 done 10152 test -z "$LD" && LD="$ac_prog" 10153 ;; 10154 "") 10155 # If it fails, then pretend we aren't using GCC. 10156 ac_prog=ld 10157 ;; 10158 *) 10159 # If it is relative, then search for the first ld in PATH. 10160 with_gnu_ld=unknown 10161 ;; 10162 esac 10163 elif test "$with_gnu_ld" = yes; then 10164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 10165 $as_echo_n "checking for GNU ld... " >&6; } 10166 else 10167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 10168 $as_echo_n "checking for non-GNU ld... " >&6; } 10169 fi 10170 if ${acl_cv_path_LD+:} false; then : 10171 $as_echo_n "(cached) " >&6 10172 else 10173 if test -z "$LD"; then 10174 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" 10175 for ac_dir in $PATH; do 10176 test -z "$ac_dir" && ac_dir=. 10177 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 10178 acl_cv_path_LD="$ac_dir/$ac_prog" 10179 # Check to see if the program is GNU ld. I'd rather use --version, 10180 # but apparently some GNU ld's only accept -v. 10181 # Break only if it was the GNU/non-GNU ld that we prefer. 10182 case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in 10183 *GNU* | *'with BFD'*) 10184 test "$with_gnu_ld" != no && break ;; 10185 *) 10186 test "$with_gnu_ld" != yes && break ;; 10187 esac 10188 fi 10189 done 10190 IFS="$ac_save_ifs" 10191 else 10192 acl_cv_path_LD="$LD" # Let the user override the test with a path. 10193 fi 10194 fi 10195 10196 LD="$acl_cv_path_LD" 10197 if test -n "$LD"; then 10198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 10199 $as_echo "$LD" >&6; } 10200 else 10201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10202 $as_echo "no" >&6; } 10203 fi 10204 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 10205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 10206 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 10207 if ${acl_cv_prog_gnu_ld+:} false; then : 10208 $as_echo_n "(cached) " >&6 10209 else 10210 # I'd rather use --version here, but apparently some GNU ld's only accept -v. 10211 case `$LD -v 2>&1 </dev/null` in 10212 *GNU* | *'with BFD'*) 10213 acl_cv_prog_gnu_ld=yes ;; 10214 *) 10215 acl_cv_prog_gnu_ld=no ;; 10216 esac 10217 fi 10218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 10219 $as_echo "$acl_cv_prog_gnu_ld" >&6; } 10220 with_gnu_ld=$acl_cv_prog_gnu_ld 10221 10222 10223 10224 10225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 10226 $as_echo_n "checking for shared library run path origin... " >&6; } 10227 if ${acl_cv_rpath+:} false; then : 10228 $as_echo_n "(cached) " >&6 10229 else 10230 10231 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ 10232 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh 10233 . ./conftest.sh 10234 rm -f ./conftest.sh 10235 acl_cv_rpath=done 10236 10237 fi 10238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 10239 $as_echo "$acl_cv_rpath" >&6; } 10240 wl="$acl_cv_wl" 10241 libext="$acl_cv_libext" 10242 shlibext="$acl_cv_shlibext" 10243 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" 10244 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" 10245 hardcode_direct="$acl_cv_hardcode_direct" 10246 hardcode_minus_L="$acl_cv_hardcode_minus_L" 10247 # Check whether --enable-rpath was given. 10248 if test "${enable_rpath+set}" = set; then : 10249 enableval=$enable_rpath; : 10250 else 10251 enable_rpath=yes 10252 fi 10253 10254 10255 10256 acl_libdirstem=lib 10257 searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` 10258 if test -n "$searchpath"; then 10259 acl_save_IFS="${IFS= }"; IFS=":" 10260 for searchdir in $searchpath; do 10261 if test -d "$searchdir"; then 10262 case "$searchdir" in 10263 */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; 10264 *) searchdir=`cd "$searchdir" && pwd` 10265 case "$searchdir" in 10266 */lib64 ) acl_libdirstem=lib64 ;; 10267 esac ;; 10268 esac 10269 fi 10270 done 10271 IFS="$acl_save_IFS" 10272 fi 10273 10274 10275 10276 10277 10278 10279 10280 10281 use_additional=yes 10282 10283 acl_save_prefix="$prefix" 10284 prefix="$acl_final_prefix" 10285 acl_save_exec_prefix="$exec_prefix" 10286 exec_prefix="$acl_final_exec_prefix" 10287 10288 eval additional_includedir=\"$includedir\" 10289 eval additional_libdir=\"$libdir\" 10290 10291 exec_prefix="$acl_save_exec_prefix" 10292 prefix="$acl_save_prefix" 10293 10294 10295 # Check whether --with-libiconv-prefix was given. 10296 if test "${with_libiconv_prefix+set}" = set; then : 10297 withval=$with_libiconv_prefix; 10298 if test "X$withval" = "Xno"; then 10299 use_additional=no 10300 else 10301 if test "X$withval" = "X"; then 10302 10303 acl_save_prefix="$prefix" 10304 prefix="$acl_final_prefix" 10305 acl_save_exec_prefix="$exec_prefix" 10306 exec_prefix="$acl_final_exec_prefix" 10307 10308 eval additional_includedir=\"$includedir\" 10309 eval additional_libdir=\"$libdir\" 10310 10311 exec_prefix="$acl_save_exec_prefix" 10312 prefix="$acl_save_prefix" 10313 10314 else 10315 additional_includedir="$withval/include" 10316 additional_libdir="$withval/$acl_libdirstem" 10317 fi 10318 fi 10319 10320 fi 10321 10322 LIBICONV= 10323 LTLIBICONV= 10324 INCICONV= 10325 rpathdirs= 10326 ltrpathdirs= 10327 names_already_handled= 10328 names_next_round='iconv ' 10329 while test -n "$names_next_round"; do 10330 names_this_round="$names_next_round" 10331 names_next_round= 10332 for name in $names_this_round; do 10333 already_handled= 10334 for n in $names_already_handled; do 10335 if test "$n" = "$name"; then 10336 already_handled=yes 10337 break 10338 fi 10339 done 10340 if test -z "$already_handled"; then 10341 names_already_handled="$names_already_handled $name" 10342 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` 10343 eval value=\"\$HAVE_LIB$uppername\" 10344 if test -n "$value"; then 10345 if test "$value" = yes; then 10346 eval value=\"\$LIB$uppername\" 10347 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" 10348 eval value=\"\$LTLIB$uppername\" 10349 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" 10350 else 10351 : 10352 fi 10353 else 10354 found_dir= 10355 found_la= 10356 found_so= 10357 found_a= 10358 if test $use_additional = yes; then 10359 if test -n "$shlibext" \ 10360 && { test -f "$additional_libdir/lib$name.$shlibext" \ 10361 || { test "$shlibext" = dll \ 10362 && test -f "$additional_libdir/lib$name.dll.a"; }; }; then 10363 found_dir="$additional_libdir" 10364 if test -f "$additional_libdir/lib$name.$shlibext"; then 10365 found_so="$additional_libdir/lib$name.$shlibext" 10366 else 10367 found_so="$additional_libdir/lib$name.dll.a" 10368 fi 10369 if test -f "$additional_libdir/lib$name.la"; then 10370 found_la="$additional_libdir/lib$name.la" 10371 fi 10372 else 10373 if test -f "$additional_libdir/lib$name.$libext"; then 10374 found_dir="$additional_libdir" 10375 found_a="$additional_libdir/lib$name.$libext" 10376 if test -f "$additional_libdir/lib$name.la"; then 10377 found_la="$additional_libdir/lib$name.la" 10378 fi 10379 fi 10380 fi 10381 fi 10382 if test "X$found_dir" = "X"; then 10383 for x in $LDFLAGS $LTLIBICONV; do 10384 10385 acl_save_prefix="$prefix" 10386 prefix="$acl_final_prefix" 10387 acl_save_exec_prefix="$exec_prefix" 10388 exec_prefix="$acl_final_exec_prefix" 10389 eval x=\"$x\" 10390 exec_prefix="$acl_save_exec_prefix" 10391 prefix="$acl_save_prefix" 10392 10393 case "$x" in 10394 -L*) 10395 dir=`echo "X$x" | sed -e 's/^X-L//'` 10396 if test -n "$shlibext" \ 10397 && { test -f "$dir/lib$name.$shlibext" \ 10398 || { test "$shlibext" = dll \ 10399 && test -f "$dir/lib$name.dll.a"; }; }; then 10400 found_dir="$dir" 10401 if test -f "$dir/lib$name.$shlibext"; then 10402 found_so="$dir/lib$name.$shlibext" 10403 else 10404 found_so="$dir/lib$name.dll.a" 10405 fi 10406 if test -f "$dir/lib$name.la"; then 10407 found_la="$dir/lib$name.la" 10408 fi 10409 else 10410 if test -f "$dir/lib$name.$libext"; then 10411 found_dir="$dir" 10412 found_a="$dir/lib$name.$libext" 10413 if test -f "$dir/lib$name.la"; then 10414 found_la="$dir/lib$name.la" 10415 fi 10416 fi 10417 fi 10418 ;; 10419 esac 10420 if test "X$found_dir" != "X"; then 10421 break 10422 fi 10423 done 10424 fi 10425 if test "X$found_dir" != "X"; then 10426 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" 10427 if test "X$found_so" != "X"; then 10428 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then 10429 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 10430 else 10431 haveit= 10432 for x in $ltrpathdirs; do 10433 if test "X$x" = "X$found_dir"; then 10434 haveit=yes 10435 break 10436 fi 10437 done 10438 if test -z "$haveit"; then 10439 ltrpathdirs="$ltrpathdirs $found_dir" 10440 fi 10441 if test "$hardcode_direct" = yes; then 10442 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 10443 else 10444 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then 10445 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 10446 haveit= 10447 for x in $rpathdirs; do 10448 if test "X$x" = "X$found_dir"; then 10449 haveit=yes 10450 break 10451 fi 10452 done 10453 if test -z "$haveit"; then 10454 rpathdirs="$rpathdirs $found_dir" 10455 fi 10456 else 10457 haveit= 10458 for x in $LDFLAGS $LIBICONV; do 10459 10460 acl_save_prefix="$prefix" 10461 prefix="$acl_final_prefix" 10462 acl_save_exec_prefix="$exec_prefix" 10463 exec_prefix="$acl_final_exec_prefix" 10464 eval x=\"$x\" 10465 exec_prefix="$acl_save_exec_prefix" 10466 prefix="$acl_save_prefix" 10467 10468 if test "X$x" = "X-L$found_dir"; then 10469 haveit=yes 10470 break 10471 fi 10472 done 10473 if test -z "$haveit"; then 10474 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" 10475 fi 10476 if test "$hardcode_minus_L" != no; then 10477 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 10478 else 10479 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 10480 fi 10481 fi 10482 fi 10483 fi 10484 else 10485 if test "X$found_a" != "X"; then 10486 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" 10487 else 10488 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" 10489 fi 10490 fi 10491 additional_includedir= 10492 case "$found_dir" in 10493 */$acl_libdirstem | */$acl_libdirstem/) 10494 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` 10495 additional_includedir="$basedir/include" 10496 ;; 10497 esac 10498 if test "X$additional_includedir" != "X"; then 10499 if test "X$additional_includedir" != "X/usr/include"; then 10500 haveit= 10501 if test "X$additional_includedir" = "X/usr/local/include"; then 10502 if test -n "$GCC"; then 10503 case $host_os in 10504 linux* | gnu* | k*bsd*-gnu) haveit=yes;; 10505 esac 10506 fi 10507 fi 10508 if test -z "$haveit"; then 10509 for x in $CPPFLAGS $INCICONV; do 10510 10511 acl_save_prefix="$prefix" 10512 prefix="$acl_final_prefix" 10513 acl_save_exec_prefix="$exec_prefix" 10514 exec_prefix="$acl_final_exec_prefix" 10515 eval x=\"$x\" 10516 exec_prefix="$acl_save_exec_prefix" 10517 prefix="$acl_save_prefix" 10518 10519 if test "X$x" = "X-I$additional_includedir"; then 10520 haveit=yes 10521 break 10522 fi 10523 done 10524 if test -z "$haveit"; then 10525 if test -d "$additional_includedir"; then 10526 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" 10527 fi 10528 fi 10529 fi 10530 fi 10531 fi 10532 if test -n "$found_la"; then 10533 save_libdir="$libdir" 10534 case "$found_la" in 10535 */* | *\\*) . "$found_la" ;; 10536 *) . "./$found_la" ;; 10537 esac 10538 libdir="$save_libdir" 10539 for dep in $dependency_libs; do 10540 case "$dep" in 10541 -L*) 10542 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` 10543 if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then 10544 haveit= 10545 if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then 10546 if test -n "$GCC"; then 10547 case $host_os in 10548 linux* | gnu* | k*bsd*-gnu) haveit=yes;; 10549 esac 10550 fi 10551 fi 10552 if test -z "$haveit"; then 10553 haveit= 10554 for x in $LDFLAGS $LIBICONV; do 10555 10556 acl_save_prefix="$prefix" 10557 prefix="$acl_final_prefix" 10558 acl_save_exec_prefix="$exec_prefix" 10559 exec_prefix="$acl_final_exec_prefix" 10560 eval x=\"$x\" 10561 exec_prefix="$acl_save_exec_prefix" 10562 prefix="$acl_save_prefix" 10563 10564 if test "X$x" = "X-L$additional_libdir"; then 10565 haveit=yes 10566 break 10567 fi 10568 done 10569 if test -z "$haveit"; then 10570 if test -d "$additional_libdir"; then 10571 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" 10572 fi 10573 fi 10574 haveit= 10575 for x in $LDFLAGS $LTLIBICONV; do 10576 10577 acl_save_prefix="$prefix" 10578 prefix="$acl_final_prefix" 10579 acl_save_exec_prefix="$exec_prefix" 10580 exec_prefix="$acl_final_exec_prefix" 10581 eval x=\"$x\" 10582 exec_prefix="$acl_save_exec_prefix" 10583 prefix="$acl_save_prefix" 10584 10585 if test "X$x" = "X-L$additional_libdir"; then 10586 haveit=yes 10587 break 10588 fi 10589 done 10590 if test -z "$haveit"; then 10591 if test -d "$additional_libdir"; then 10592 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" 10593 fi 10594 fi 10595 fi 10596 fi 10597 ;; 10598 -R*) 10599 dir=`echo "X$dep" | sed -e 's/^X-R//'` 10600 if test "$enable_rpath" != no; then 10601 haveit= 10602 for x in $rpathdirs; do 10603 if test "X$x" = "X$dir"; then 10604 haveit=yes 10605 break 10606 fi 10607 done 10608 if test -z "$haveit"; then 10609 rpathdirs="$rpathdirs $dir" 10610 fi 10611 haveit= 10612 for x in $ltrpathdirs; do 10613 if test "X$x" = "X$dir"; then 10614 haveit=yes 10615 break 10616 fi 10617 done 10618 if test -z "$haveit"; then 10619 ltrpathdirs="$ltrpathdirs $dir" 10620 fi 10621 fi 10622 ;; 10623 -l*) 10624 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` 10625 ;; 10626 *.la) 10627 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` 10628 ;; 10629 *) 10630 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" 10631 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" 10632 ;; 10633 esac 10634 done 10635 fi 10636 else 10637 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 10638 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" 10639 fi 10640 fi 10641 fi 10642 done 10643 done 10644 if test "X$rpathdirs" != "X"; then 10645 if test -n "$hardcode_libdir_separator"; then 10646 alldirs= 10647 for found_dir in $rpathdirs; do 10648 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" 10649 done 10650 acl_save_libdir="$libdir" 10651 libdir="$alldirs" 10652 eval flag=\"$hardcode_libdir_flag_spec\" 10653 libdir="$acl_save_libdir" 10654 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 10655 else 10656 for found_dir in $rpathdirs; do 10657 acl_save_libdir="$libdir" 10658 libdir="$found_dir" 10659 eval flag=\"$hardcode_libdir_flag_spec\" 10660 libdir="$acl_save_libdir" 10661 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 10662 done 10663 fi 10664 fi 10665 if test "X$ltrpathdirs" != "X"; then 10666 for found_dir in $ltrpathdirs; do 10667 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" 10668 done 10669 fi 10670 10671 10672 10673 10674 10675 10676 10677 am_save_CPPFLAGS="$CPPFLAGS" 10678 10679 for element in $INCICONV; do 10680 haveit= 10681 for x in $CPPFLAGS; do 10682 10683 acl_save_prefix="$prefix" 10684 prefix="$acl_final_prefix" 10685 acl_save_exec_prefix="$exec_prefix" 10686 exec_prefix="$acl_final_exec_prefix" 10687 eval x=\"$x\" 10688 exec_prefix="$acl_save_exec_prefix" 10689 prefix="$acl_save_prefix" 10690 10691 if test "X$x" = "X$element"; then 10692 haveit=yes 10693 break 10694 fi 10695 done 10696 if test -z "$haveit"; then 10697 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" 10698 fi 10699 done 10700 10701 10702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 10703 $as_echo_n "checking for iconv... " >&6; } 10704 if ${am_cv_func_iconv+:} false; then : 10705 $as_echo_n "(cached) " >&6 10706 else 10707 10708 am_cv_func_iconv="no, consider installing GNU libiconv" 10709 am_cv_lib_iconv=no 10710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10711 /* end confdefs.h. */ 10712 #include <stdlib.h> 10713 #include <iconv.h> 10714 int 10715 main () 10716 { 10717 iconv_t cd = iconv_open("",""); 10718 iconv(cd,NULL,NULL,NULL,NULL); 10719 iconv_close(cd); 10720 ; 10721 return 0; 10722 } 10723 _ACEOF 10724 if ac_fn_c_try_link "$LINENO"; then : 10725 am_cv_func_iconv=yes 10726 fi 10727 rm -f core conftest.err conftest.$ac_objext \ 10728 conftest$ac_exeext conftest.$ac_ext 10729 if test "$am_cv_func_iconv" != yes; then 10730 am_save_LIBS="$LIBS" 10731 LIBS="$LIBS $LIBICONV" 10732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10733 /* end confdefs.h. */ 10734 #include <stdlib.h> 10735 #include <iconv.h> 10736 int 10737 main () 10738 { 10739 iconv_t cd = iconv_open("",""); 10740 iconv(cd,NULL,NULL,NULL,NULL); 10741 iconv_close(cd); 10742 ; 10743 return 0; 10744 } 10745 _ACEOF 10746 if ac_fn_c_try_link "$LINENO"; then : 10747 am_cv_lib_iconv=yes 10748 am_cv_func_iconv=yes 10749 fi 10750 rm -f core conftest.err conftest.$ac_objext \ 10751 conftest$ac_exeext conftest.$ac_ext 10752 LIBS="$am_save_LIBS" 10753 fi 10754 10755 fi 10756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 10757 $as_echo "$am_cv_func_iconv" >&6; } 10758 if test "$am_cv_func_iconv" = yes; then 10759 10760 $as_echo "#define HAVE_ICONV 1" >>confdefs.h 10761 10762 fi 10763 if test "$am_cv_lib_iconv" = yes; then 10764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 10765 $as_echo_n "checking how to link with libiconv... " >&6; } 10766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 10767 $as_echo "$LIBICONV" >&6; } 10768 else 10769 CPPFLAGS="$am_save_CPPFLAGS" 10770 LIBICONV= 10771 LTLIBICONV= 10772 fi 10773 10774 10775 10776 if test "$am_cv_func_iconv" = yes; then 10777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 10778 $as_echo_n "checking for iconv declaration... " >&6; } 10779 if ${am_cv_proto_iconv+:} false; then : 10780 $as_echo_n "(cached) " >&6 10781 else 10782 10783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10784 /* end confdefs.h. */ 10785 10786 #include <stdlib.h> 10787 #include <iconv.h> 10788 extern 10789 #ifdef __cplusplus 10790 "C" 10791 #endif 10792 #if defined(__STDC__) || defined(__cplusplus) 10793 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); 10794 #else 10795 size_t iconv(); 10796 #endif 10797 10798 int 10799 main () 10800 { 10801 10802 ; 10803 return 0; 10804 } 10805 _ACEOF 10806 if ac_fn_c_try_compile "$LINENO"; then : 10807 am_cv_proto_iconv_arg1="" 10808 else 10809 am_cv_proto_iconv_arg1="const" 10810 fi 10811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10812 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" 10813 fi 10814 10815 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` 10816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- 10817 }$am_cv_proto_iconv" >&5 10818 $as_echo "${ac_t:- 10819 }$am_cv_proto_iconv" >&6; } 10820 10821 cat >>confdefs.h <<_ACEOF 10822 #define ICONV_CONST $am_cv_proto_iconv_arg1 10823 _ACEOF 10824 10825 fi 10826 10827 10828 10829 pkg_failed=no 10830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XCLOCK" >&5 10831 $as_echo_n "checking for XCLOCK... " >&6; } 10832 10833 if test -n "$XCLOCK_CFLAGS"; then 10834 pkg_cv_XCLOCK_CFLAGS="$XCLOCK_CFLAGS" 10835 elif test -n "$PKG_CONFIG"; then 10836 if test -n "$PKG_CONFIG" && \ 10837 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu x11\""; } >&5 10838 ($PKG_CONFIG --exists --print-errors "xaw7 xmu x11") 2>&5 10839 ac_status=$? 10840 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10841 test $ac_status = 0; }; then 10842 pkg_cv_XCLOCK_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu x11" 2>/dev/null` 10843 else 10844 pkg_failed=yes 10845 fi 10846 else 10847 pkg_failed=untried 10848 fi 10849 if test -n "$XCLOCK_LIBS"; then 10850 pkg_cv_XCLOCK_LIBS="$XCLOCK_LIBS" 10851 elif test -n "$PKG_CONFIG"; then 10852 if test -n "$PKG_CONFIG" && \ 10853 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu x11\""; } >&5 10854 ($PKG_CONFIG --exists --print-errors "xaw7 xmu x11") 2>&5 10855 ac_status=$? 10856 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10857 test $ac_status = 0; }; then 10858 pkg_cv_XCLOCK_LIBS=`$PKG_CONFIG --libs "xaw7 xmu x11" 2>/dev/null` 10859 else 10860 pkg_failed=yes 10861 fi 10862 else 10863 pkg_failed=untried 10864 fi 10865 10866 10867 10868 if test $pkg_failed = yes; then 10869 10870 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10871 _pkg_short_errors_supported=yes 10872 else 10873 _pkg_short_errors_supported=no 10874 fi 10875 if test $_pkg_short_errors_supported = yes; then 10876 XCLOCK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xaw7 xmu x11" 2>&1` 10877 else 10878 XCLOCK_PKG_ERRORS=`$PKG_CONFIG --print-errors "xaw7 xmu x11" 2>&1` 10879 fi 10880 # Put the nasty error message in config.log where it belongs 10881 echo "$XCLOCK_PKG_ERRORS" >&5 10882 10883 as_fn_error $? "Package requirements (xaw7 xmu x11) were not met: 10884 10885 $XCLOCK_PKG_ERRORS 10886 10887 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10888 installed software in a non-standard prefix. 10889 10890 Alternatively, you may set the environment variables XCLOCK_CFLAGS 10891 and XCLOCK_LIBS to avoid the need to call pkg-config. 10892 See the pkg-config man page for more details. 10893 " "$LINENO" 5 10894 elif test $pkg_failed = untried; then 10895 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10896 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10897 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10898 is in your PATH or set the PKG_CONFIG environment variable to the full 10899 path to pkg-config. 10900 10901 Alternatively, you may set the environment variables XCLOCK_CFLAGS 10902 and XCLOCK_LIBS to avoid the need to call pkg-config. 10903 See the pkg-config man page for more details. 10904 10905 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10906 See \`config.log' for more details" "$LINENO" 5; } 10907 else 10908 XCLOCK_CFLAGS=$pkg_cv_XCLOCK_CFLAGS 10909 XCLOCK_LIBS=$pkg_cv_XCLOCK_LIBS 10910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10911 $as_echo "yes" >&6; } 10912 : 10913 fi 10914 XCLOCK_LIBS="$XCLOCK_LIBS $LIBICONV" 10915 10916 10917 # Check whether --with-xft was given. 10918 if test "${with_xft+set}" = set; then : 10919 withval=$with_xft; use_xft="$withval" 10920 else 10921 use_xft="try" 10922 fi 10923 10924 if test x$use_xft != xno ; then 10925 10926 pkg_failed=no 10927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFT" >&5 10928 $as_echo_n "checking for XFT... " >&6; } 10929 10930 if test -n "$XFT_CFLAGS"; then 10931 pkg_cv_XFT_CFLAGS="$XFT_CFLAGS" 10932 elif test -n "$PKG_CONFIG"; then 10933 if test -n "$PKG_CONFIG" && \ 10934 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender xft\""; } >&5 10935 ($PKG_CONFIG --exists --print-errors "xrender xft") 2>&5 10936 ac_status=$? 10937 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10938 test $ac_status = 0; }; then 10939 pkg_cv_XFT_CFLAGS=`$PKG_CONFIG --cflags "xrender xft" 2>/dev/null` 10940 else 10941 pkg_failed=yes 10942 fi 10943 else 10944 pkg_failed=untried 10945 fi 10946 if test -n "$XFT_LIBS"; then 10947 pkg_cv_XFT_LIBS="$XFT_LIBS" 10948 elif test -n "$PKG_CONFIG"; then 10949 if test -n "$PKG_CONFIG" && \ 10950 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrender xft\""; } >&5 10951 ($PKG_CONFIG --exists --print-errors "xrender xft") 2>&5 10952 ac_status=$? 10953 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10954 test $ac_status = 0; }; then 10955 pkg_cv_XFT_LIBS=`$PKG_CONFIG --libs "xrender xft" 2>/dev/null` 10956 else 10957 pkg_failed=yes 10958 fi 10959 else 10960 pkg_failed=untried 10961 fi 10962 10963 10964 10965 if test $pkg_failed = yes; then 10966 10967 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10968 _pkg_short_errors_supported=yes 10969 else 10970 _pkg_short_errors_supported=no 10971 fi 10972 if test $_pkg_short_errors_supported = yes; then 10973 XFT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xrender xft" 2>&1` 10974 else 10975 XFT_PKG_ERRORS=`$PKG_CONFIG --print-errors "xrender xft" 2>&1` 10976 fi 10977 # Put the nasty error message in config.log where it belongs 10978 echo "$XFT_PKG_ERRORS" >&5 10979 10980 as_fn_error $? "Package requirements (xrender xft) were not met: 10981 10982 $XFT_PKG_ERRORS 10983 10984 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10985 installed software in a non-standard prefix. 10986 10987 Alternatively, you may set the environment variables XFT_CFLAGS 10988 and XFT_LIBS to avoid the need to call pkg-config. 10989 See the pkg-config man page for more details. 10990 " "$LINENO" 5 10991 elif test $pkg_failed = untried; then 10992 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10993 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10994 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10995 is in your PATH or set the PKG_CONFIG environment variable to the full 10996 path to pkg-config. 10997 10998 Alternatively, you may set the environment variables XFT_CFLAGS 10999 and XFT_LIBS to avoid the need to call pkg-config. 11000 See the pkg-config man page for more details. 11001 11002 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11003 See \`config.log' for more details" "$LINENO" 5; } 11004 else 11005 XFT_CFLAGS=$pkg_cv_XFT_CFLAGS 11006 XFT_LIBS=$pkg_cv_XFT_LIBS 11007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11008 $as_echo "yes" >&6; } 11009 : 11010 fi 11011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sqrt" >&5 11012 $as_echo_n "checking for library containing sqrt... " >&6; } 11013 if ${ac_cv_search_sqrt+:} false; then : 11014 $as_echo_n "(cached) " >&6 11015 else 11016 ac_func_search_save_LIBS=$LIBS 11017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11018 /* end confdefs.h. */ 11019 11020 /* Override any GCC internal prototype to avoid an error. 11021 Use char because int might match the return type of a GCC 11022 builtin and then its argument prototype would still apply. */ 11023 #ifdef __cplusplus 11024 extern "C" 11025 #endif 11026 char sqrt (); 11027 int 11028 main () 11029 { 11030 return sqrt (); 11031 ; 11032 return 0; 11033 } 11034 _ACEOF 11035 for ac_lib in '' m; do 11036 if test -z "$ac_lib"; then 11037 ac_res="none required" 11038 else 11039 ac_res=-l$ac_lib 11040 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11041 fi 11042 if ac_fn_c_try_link "$LINENO"; then : 11043 ac_cv_search_sqrt=$ac_res 11044 fi 11045 rm -f core conftest.err conftest.$ac_objext \ 11046 conftest$ac_exeext 11047 if ${ac_cv_search_sqrt+:} false; then : 11048 break 11049 fi 11050 done 11051 if ${ac_cv_search_sqrt+:} false; then : 11052 11053 else 11054 ac_cv_search_sqrt=no 11055 fi 11056 rm conftest.$ac_ext 11057 LIBS=$ac_func_search_save_LIBS 11058 fi 11059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sqrt" >&5 11060 $as_echo "$ac_cv_search_sqrt" >&6; } 11061 ac_res=$ac_cv_search_sqrt 11062 if test "$ac_res" != no; then : 11063 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11064 11065 fi 11066 11067 XCLOCK_CFLAGS="$XCLOCK_CFLAGS $XFT_CFLAGS" 11068 XCLOCK_LIBS="$XCLOCK_LIBS $XFT_LIBS" 11069 11070 $as_echo "#define XRENDER 1" >>confdefs.h 11071 11072 11073 $as_echo "#define XFREE86_FT2 1" >>confdefs.h 11074 11075 fi 11076 11077 11078 # Check whether --with-xkb was given. 11079 if test "${with_xkb+set}" = set; then : 11080 withval=$with_xkb; use_xkb="$withval" 11081 else 11082 use_xkb="try" 11083 fi 11084 11085 if test x$use_xkb != xno ; then 11086 11087 pkg_failed=no 11088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XKB" >&5 11089 $as_echo_n "checking for XKB... " >&6; } 11090 11091 if test -n "$XKB_CFLAGS"; then 11092 pkg_cv_XKB_CFLAGS="$XKB_CFLAGS" 11093 elif test -n "$PKG_CONFIG"; then 11094 if test -n "$PKG_CONFIG" && \ 11095 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile\""; } >&5 11096 ($PKG_CONFIG --exists --print-errors "xkbfile") 2>&5 11097 ac_status=$? 11098 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11099 test $ac_status = 0; }; then 11100 pkg_cv_XKB_CFLAGS=`$PKG_CONFIG --cflags "xkbfile" 2>/dev/null` 11101 else 11102 pkg_failed=yes 11103 fi 11104 else 11105 pkg_failed=untried 11106 fi 11107 if test -n "$XKB_LIBS"; then 11108 pkg_cv_XKB_LIBS="$XKB_LIBS" 11109 elif test -n "$PKG_CONFIG"; then 11110 if test -n "$PKG_CONFIG" && \ 11111 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile\""; } >&5 11112 ($PKG_CONFIG --exists --print-errors "xkbfile") 2>&5 11113 ac_status=$? 11114 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11115 test $ac_status = 0; }; then 11116 pkg_cv_XKB_LIBS=`$PKG_CONFIG --libs "xkbfile" 2>/dev/null` 11117 else 11118 pkg_failed=yes 11119 fi 11120 else 11121 pkg_failed=untried 11122 fi 11123 11124 11125 11126 if test $pkg_failed = yes; then 11127 11128 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11129 _pkg_short_errors_supported=yes 11130 else 11131 _pkg_short_errors_supported=no 11132 fi 11133 if test $_pkg_short_errors_supported = yes; then 11134 XKB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xkbfile" 2>&1` 11135 else 11136 XKB_PKG_ERRORS=`$PKG_CONFIG --print-errors "xkbfile" 2>&1` 11137 fi 11138 # Put the nasty error message in config.log where it belongs 11139 echo "$XKB_PKG_ERRORS" >&5 11140 11141 as_fn_error $? "Package requirements (xkbfile) were not met: 11142 11143 $XKB_PKG_ERRORS 11144 11145 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11146 installed software in a non-standard prefix. 11147 11148 Alternatively, you may set the environment variables XKB_CFLAGS 11149 and XKB_LIBS to avoid the need to call pkg-config. 11150 See the pkg-config man page for more details. 11151 " "$LINENO" 5 11152 elif test $pkg_failed = untried; then 11153 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11154 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11155 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11156 is in your PATH or set the PKG_CONFIG environment variable to the full 11157 path to pkg-config. 11158 11159 Alternatively, you may set the environment variables XKB_CFLAGS 11160 and XKB_LIBS to avoid the need to call pkg-config. 11161 See the pkg-config man page for more details. 11162 11163 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11164 See \`config.log' for more details" "$LINENO" 5; } 11165 else 11166 XKB_CFLAGS=$pkg_cv_XKB_CFLAGS 11167 XKB_LIBS=$pkg_cv_XKB_LIBS 11168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11169 $as_echo "yes" >&6; } 11170 : 11171 fi 11172 XCLOCK_CFLAGS="$XCLOCK_CFLAGS $XKB_CFLAGS" 11173 XCLOCK_LIBS="$XCLOCK_LIBS $XKB_LIBS" 11174 11175 $as_echo "#define XKB 1" >>confdefs.h 11176 11177 fi 11178 11179 11180 11181 pkg_failed=no 11182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11183 $as_echo_n "checking for APPDEFS... " >&6; } 11184 11185 if test -n "$APPDEFS_CFLAGS"; then 11186 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11187 elif test -n "$PKG_CONFIG"; then 11188 if test -n "$PKG_CONFIG" && \ 11189 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11190 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11191 ac_status=$? 11192 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11193 test $ac_status = 0; }; then 11194 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11195 else 11196 pkg_failed=yes 11197 fi 11198 else 11199 pkg_failed=untried 11200 fi 11201 if test -n "$APPDEFS_LIBS"; then 11202 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11203 elif test -n "$PKG_CONFIG"; then 11204 if test -n "$PKG_CONFIG" && \ 11205 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11206 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11207 ac_status=$? 11208 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11209 test $ac_status = 0; }; then 11210 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11211 else 11212 pkg_failed=yes 11213 fi 11214 else 11215 pkg_failed=untried 11216 fi 11217 11218 11219 11220 if test $pkg_failed = yes; then 11221 11222 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11223 _pkg_short_errors_supported=yes 11224 else 11225 _pkg_short_errors_supported=no 11226 fi 11227 if test $_pkg_short_errors_supported = yes; then 11228 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xt" 2>&1` 11229 else 11230 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xt" 2>&1` 11231 fi 11232 # Put the nasty error message in config.log where it belongs 11233 echo "$APPDEFS_PKG_ERRORS" >&5 11234 11235 as_fn_error $? "Package requirements (xt) were not met: 11236 11237 $APPDEFS_PKG_ERRORS 11238 11239 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11240 installed software in a non-standard prefix. 11241 11242 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11243 and APPDEFS_LIBS to avoid the need to call pkg-config. 11244 See the pkg-config man page for more details. 11245 " "$LINENO" 5 11246 elif test $pkg_failed = untried; then 11247 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11248 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11249 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11250 is in your PATH or set the PKG_CONFIG environment variable to the full 11251 path to pkg-config. 11252 11253 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11254 and APPDEFS_LIBS to avoid the need to call pkg-config. 11255 See the pkg-config man page for more details. 11256 11257 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11258 See \`config.log' for more details" "$LINENO" 5; } 11259 else 11260 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11261 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11263 $as_echo "yes" >&6; } 11264 : 11265 fi 11266 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11267 11268 # Check whether --with-appdefaultdir was given. 11269 if test "${with_appdefaultdir+set}" = set; then : 11270 withval=$with_appdefaultdir; appdefaultdir="$withval" 11271 else 11272 appdefaultdir="${xt_appdefaultdir}" 11273 fi 11274 11275 11276 11277 ac_config_files="$ac_config_files Makefile man/Makefile" 11278 11279 cat >confcache <<\_ACEOF 11280 # This file is a shell script that caches the results of configure 11281 # tests run on this system so they can be shared between configure 11282 # scripts and configure runs, see configure's option --config-cache. 11283 # It is not useful on other systems. If it contains results you don't 11284 # want to keep, you may remove or edit it. 11285 # 11286 # config.status only pays attention to the cache file if you give it 11287 # the --recheck option to rerun configure. 11288 # 11289 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11290 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11291 # following values. 11292 11293 _ACEOF 11294 11295 # The following way of writing the cache mishandles newlines in values, 11296 # but we know of no workaround that is simple, portable, and efficient. 11297 # So, we kill variables containing newlines. 11298 # Ultrix sh set writes to stderr and can't be redirected directly, 11299 # and sets the high bit in the cache file unless we assign to the vars. 11300 ( 11301 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11302 eval ac_val=\$$ac_var 11303 case $ac_val in #( 11304 *${as_nl}*) 11305 case $ac_var in #( 11306 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11307 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11308 esac 11309 case $ac_var in #( 11310 _ | IFS | as_nl) ;; #( 11311 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11312 *) { eval $ac_var=; unset $ac_var;} ;; 11313 esac ;; 11314 esac 11315 done 11316 11317 (set) 2>&1 | 11318 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11319 *${as_nl}ac_space=\ *) 11320 # `set' does not quote correctly, so add quotes: double-quote 11321 # substitution turns \\\\ into \\, and sed turns \\ into \. 11322 sed -n \ 11323 "s/'/'\\\\''/g; 11324 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11325 ;; #( 11326 *) 11327 # `set' quotes correctly as required by POSIX, so do not add quotes. 11328 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11329 ;; 11330 esac | 11331 sort 11332 ) | 11333 sed ' 11334 /^ac_cv_env_/b end 11335 t clear 11336 :clear 11337 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11338 t end 11339 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11340 :end' >>confcache 11341 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11342 if test -w "$cache_file"; then 11343 if test "x$cache_file" != "x/dev/null"; then 11344 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11345 $as_echo "$as_me: updating cache $cache_file" >&6;} 11346 if test ! -f "$cache_file" || test -h "$cache_file"; then 11347 cat confcache >"$cache_file" 11348 else 11349 case $cache_file in #( 11350 */* | ?:*) 11351 mv -f confcache "$cache_file"$$ && 11352 mv -f "$cache_file"$$ "$cache_file" ;; #( 11353 *) 11354 mv -f confcache "$cache_file" ;; 11355 esac 11356 fi 11357 fi 11358 else 11359 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11360 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11361 fi 11362 fi 11363 rm -f confcache 11364 11365 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11366 # Let make expand exec_prefix. 11367 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11368 11369 DEFS=-DHAVE_CONFIG_H 11370 11371 ac_libobjs= 11372 ac_ltlibobjs= 11373 U= 11374 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11375 # 1. Remove the extension, and $U if already installed. 11376 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11377 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11378 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11379 # will be set to the directory where LIBOBJS objects are built. 11380 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11381 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11382 done 11383 LIBOBJS=$ac_libobjs 11384 11385 LTLIBOBJS=$ac_ltlibobjs 11386 11387 11388 if test -n "$EXEEXT"; then 11389 am__EXEEXT_TRUE= 11390 am__EXEEXT_FALSE='#' 11391 else 11392 am__EXEEXT_TRUE='#' 11393 am__EXEEXT_FALSE= 11394 fi 11395 11396 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11397 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11398 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11399 fi 11400 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11401 as_fn_error $? "conditional \"AMDEP\" was never defined. 11402 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11403 fi 11404 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11405 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11406 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11407 fi 11408 11409 : "${CONFIG_STATUS=./config.status}" 11410 ac_write_fail=0 11411 ac_clean_files_save=$ac_clean_files 11412 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11413 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11414 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11415 as_write_fail=0 11416 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11417 #! $SHELL 11418 # Generated by $as_me. 11419 # Run this file to recreate the current configuration. 11420 # Compiler output produced by configure, useful for debugging 11421 # configure, is in config.log if it exists. 11422 11423 debug=false 11424 ac_cs_recheck=false 11425 ac_cs_silent=false 11426 11427 SHELL=\${CONFIG_SHELL-$SHELL} 11428 export SHELL 11429 _ASEOF 11430 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11431 ## -------------------- ## 11432 ## M4sh Initialization. ## 11433 ## -------------------- ## 11434 11435 # Be more Bourne compatible 11436 DUALCASE=1; export DUALCASE # for MKS sh 11437 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11438 emulate sh 11439 NULLCMD=: 11440 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11441 # is contrary to our usage. Disable this feature. 11442 alias -g '${1+"$@"}'='"$@"' 11443 setopt NO_GLOB_SUBST 11444 else 11445 case `(set -o) 2>/dev/null` in #( 11446 *posix*) : 11447 set -o posix ;; #( 11448 *) : 11449 ;; 11450 esac 11451 fi 11452 11453 11454 as_nl=' 11455 ' 11456 export as_nl 11457 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11458 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11459 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11460 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11461 # Prefer a ksh shell builtin over an external printf program on Solaris, 11462 # but without wasting forks for bash or zsh. 11463 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11464 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11465 as_echo='print -r --' 11466 as_echo_n='print -rn --' 11467 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11468 as_echo='printf %s\n' 11469 as_echo_n='printf %s' 11470 else 11471 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11472 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11473 as_echo_n='/usr/ucb/echo -n' 11474 else 11475 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11476 as_echo_n_body='eval 11477 arg=$1; 11478 case $arg in #( 11479 *"$as_nl"*) 11480 expr "X$arg" : "X\\(.*\\)$as_nl"; 11481 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11482 esac; 11483 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11484 ' 11485 export as_echo_n_body 11486 as_echo_n='sh -c $as_echo_n_body as_echo' 11487 fi 11488 export as_echo_body 11489 as_echo='sh -c $as_echo_body as_echo' 11490 fi 11491 11492 # The user is always right. 11493 if test "${PATH_SEPARATOR+set}" != set; then 11494 PATH_SEPARATOR=: 11495 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11496 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11497 PATH_SEPARATOR=';' 11498 } 11499 fi 11500 11501 11502 # IFS 11503 # We need space, tab and new line, in precisely that order. Quoting is 11504 # there to prevent editors from complaining about space-tab. 11505 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11506 # splitting by setting IFS to empty value.) 11507 IFS=" "" $as_nl" 11508 11509 # Find who we are. Look in the path if we contain no directory separator. 11510 as_myself= 11511 case $0 in #(( 11512 *[\\/]* ) as_myself=$0 ;; 11513 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11514 for as_dir in $PATH 11515 do 11516 IFS=$as_save_IFS 11517 test -z "$as_dir" && as_dir=. 11518 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11519 done 11520 IFS=$as_save_IFS 11521 11522 ;; 11523 esac 11524 # We did not find ourselves, most probably we were run as `sh COMMAND' 11525 # in which case we are not to be found in the path. 11526 if test "x$as_myself" = x; then 11527 as_myself=$0 11528 fi 11529 if test ! -f "$as_myself"; then 11530 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11531 exit 1 11532 fi 11533 11534 # Unset variables that we do not need and which cause bugs (e.g. in 11535 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11536 # suppresses any "Segmentation fault" message there. '((' could 11537 # trigger a bug in pdksh 5.2.14. 11538 for as_var in BASH_ENV ENV MAIL MAILPATH 11539 do eval test x\${$as_var+set} = xset \ 11540 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11541 done 11542 PS1='$ ' 11543 PS2='> ' 11544 PS4='+ ' 11545 11546 # NLS nuisances. 11547 LC_ALL=C 11548 export LC_ALL 11549 LANGUAGE=C 11550 export LANGUAGE 11551 11552 # CDPATH. 11553 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11554 11555 11556 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11557 # ---------------------------------------- 11558 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11559 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11560 # script with STATUS, using 1 if that was 0. 11561 as_fn_error () 11562 { 11563 as_status=$1; test $as_status -eq 0 && as_status=1 11564 if test "$4"; then 11565 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11566 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11567 fi 11568 $as_echo "$as_me: error: $2" >&2 11569 as_fn_exit $as_status 11570 } # as_fn_error 11571 11572 11573 # as_fn_set_status STATUS 11574 # ----------------------- 11575 # Set $? to STATUS, without forking. 11576 as_fn_set_status () 11577 { 11578 return $1 11579 } # as_fn_set_status 11580 11581 # as_fn_exit STATUS 11582 # ----------------- 11583 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11584 as_fn_exit () 11585 { 11586 set +e 11587 as_fn_set_status $1 11588 exit $1 11589 } # as_fn_exit 11590 11591 # as_fn_unset VAR 11592 # --------------- 11593 # Portably unset VAR. 11594 as_fn_unset () 11595 { 11596 { eval $1=; unset $1;} 11597 } 11598 as_unset=as_fn_unset 11599 # as_fn_append VAR VALUE 11600 # ---------------------- 11601 # Append the text in VALUE to the end of the definition contained in VAR. Take 11602 # advantage of any shell optimizations that allow amortized linear growth over 11603 # repeated appends, instead of the typical quadratic growth present in naive 11604 # implementations. 11605 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11606 eval 'as_fn_append () 11607 { 11608 eval $1+=\$2 11609 }' 11610 else 11611 as_fn_append () 11612 { 11613 eval $1=\$$1\$2 11614 } 11615 fi # as_fn_append 11616 11617 # as_fn_arith ARG... 11618 # ------------------ 11619 # Perform arithmetic evaluation on the ARGs, and store the result in the 11620 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11621 # must be portable across $(()) and expr. 11622 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11623 eval 'as_fn_arith () 11624 { 11625 as_val=$(( $* )) 11626 }' 11627 else 11628 as_fn_arith () 11629 { 11630 as_val=`expr "$@" || test $? -eq 1` 11631 } 11632 fi # as_fn_arith 11633 11634 11635 if expr a : '\(a\)' >/dev/null 2>&1 && 11636 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11637 as_expr=expr 11638 else 11639 as_expr=false 11640 fi 11641 11642 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11643 as_basename=basename 11644 else 11645 as_basename=false 11646 fi 11647 11648 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11649 as_dirname=dirname 11650 else 11651 as_dirname=false 11652 fi 11653 11654 as_me=`$as_basename -- "$0" || 11655 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11656 X"$0" : 'X\(//\)$' \| \ 11657 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11658 $as_echo X/"$0" | 11659 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11660 s//\1/ 11661 q 11662 } 11663 /^X\/\(\/\/\)$/{ 11664 s//\1/ 11665 q 11666 } 11667 /^X\/\(\/\).*/{ 11668 s//\1/ 11669 q 11670 } 11671 s/.*/./; q'` 11672 11673 # Avoid depending upon Character Ranges. 11674 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11675 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11676 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11677 as_cr_digits='0123456789' 11678 as_cr_alnum=$as_cr_Letters$as_cr_digits 11679 11680 ECHO_C= ECHO_N= ECHO_T= 11681 case `echo -n x` in #((((( 11682 -n*) 11683 case `echo 'xy\c'` in 11684 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11685 xy) ECHO_C='\c';; 11686 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11687 ECHO_T=' ';; 11688 esac;; 11689 *) 11690 ECHO_N='-n';; 11691 esac 11692 11693 rm -f conf$$ conf$$.exe conf$$.file 11694 if test -d conf$$.dir; then 11695 rm -f conf$$.dir/conf$$.file 11696 else 11697 rm -f conf$$.dir 11698 mkdir conf$$.dir 2>/dev/null 11699 fi 11700 if (echo >conf$$.file) 2>/dev/null; then 11701 if ln -s conf$$.file conf$$ 2>/dev/null; then 11702 as_ln_s='ln -s' 11703 # ... but there are two gotchas: 11704 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11705 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11706 # In both cases, we have to default to `cp -p'. 11707 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11708 as_ln_s='cp -p' 11709 elif ln conf$$.file conf$$ 2>/dev/null; then 11710 as_ln_s=ln 11711 else 11712 as_ln_s='cp -p' 11713 fi 11714 else 11715 as_ln_s='cp -p' 11716 fi 11717 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11718 rmdir conf$$.dir 2>/dev/null 11719 11720 11721 # as_fn_mkdir_p 11722 # ------------- 11723 # Create "$as_dir" as a directory, including parents if necessary. 11724 as_fn_mkdir_p () 11725 { 11726 11727 case $as_dir in #( 11728 -*) as_dir=./$as_dir;; 11729 esac 11730 test -d "$as_dir" || eval $as_mkdir_p || { 11731 as_dirs= 11732 while :; do 11733 case $as_dir in #( 11734 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11735 *) as_qdir=$as_dir;; 11736 esac 11737 as_dirs="'$as_qdir' $as_dirs" 11738 as_dir=`$as_dirname -- "$as_dir" || 11739 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11740 X"$as_dir" : 'X\(//\)[^/]' \| \ 11741 X"$as_dir" : 'X\(//\)$' \| \ 11742 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11743 $as_echo X"$as_dir" | 11744 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11745 s//\1/ 11746 q 11747 } 11748 /^X\(\/\/\)[^/].*/{ 11749 s//\1/ 11750 q 11751 } 11752 /^X\(\/\/\)$/{ 11753 s//\1/ 11754 q 11755 } 11756 /^X\(\/\).*/{ 11757 s//\1/ 11758 q 11759 } 11760 s/.*/./; q'` 11761 test -d "$as_dir" && break 11762 done 11763 test -z "$as_dirs" || eval "mkdir $as_dirs" 11764 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11765 11766 11767 } # as_fn_mkdir_p 11768 if mkdir -p . 2>/dev/null; then 11769 as_mkdir_p='mkdir -p "$as_dir"' 11770 else 11771 test -d ./-p && rmdir ./-p 11772 as_mkdir_p=false 11773 fi 11774 11775 if test -x / >/dev/null 2>&1; then 11776 as_test_x='test -x' 11777 else 11778 if ls -dL / >/dev/null 2>&1; then 11779 as_ls_L_option=L 11780 else 11781 as_ls_L_option= 11782 fi 11783 as_test_x=' 11784 eval sh -c '\'' 11785 if test -d "$1"; then 11786 test -d "$1/."; 11787 else 11788 case $1 in #( 11789 -*)set "./$1";; 11790 esac; 11791 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11792 ???[sx]*):;;*)false;;esac;fi 11793 '\'' sh 11794 ' 11795 fi 11796 as_executable_p=$as_test_x 11797 11798 # Sed expression to map a string onto a valid CPP name. 11799 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11800 11801 # Sed expression to map a string onto a valid variable name. 11802 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11803 11804 11805 exec 6>&1 11806 ## ----------------------------------- ## 11807 ## Main body of $CONFIG_STATUS script. ## 11808 ## ----------------------------------- ## 11809 _ASEOF 11810 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11811 11812 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11813 # Save the log message, to keep $0 and so on meaningful, and to 11814 # report actual input values of CONFIG_FILES etc. instead of their 11815 # values after options handling. 11816 ac_log=" 11817 This file was extended by xclock $as_me 1.0.6, which was 11818 generated by GNU Autoconf 2.68. Invocation command line was 11819 11820 CONFIG_FILES = $CONFIG_FILES 11821 CONFIG_HEADERS = $CONFIG_HEADERS 11822 CONFIG_LINKS = $CONFIG_LINKS 11823 CONFIG_COMMANDS = $CONFIG_COMMANDS 11824 $ $0 $@ 11825 11826 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11827 " 11828 11829 _ACEOF 11830 11831 case $ac_config_files in *" 11832 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11833 esac 11834 11835 case $ac_config_headers in *" 11836 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11837 esac 11838 11839 11840 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11841 # Files that config.status was made for. 11842 config_files="$ac_config_files" 11843 config_headers="$ac_config_headers" 11844 config_commands="$ac_config_commands" 11845 11846 _ACEOF 11847 11848 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11849 ac_cs_usage="\ 11850 \`$as_me' instantiates files and other configuration actions 11851 from templates according to the current configuration. Unless the files 11852 and actions are specified as TAGs, all are instantiated by default. 11853 11854 Usage: $0 [OPTION]... [TAG]... 11855 11856 -h, --help print this help, then exit 11857 -V, --version print version number and configuration settings, then exit 11858 --config print configuration, then exit 11859 -q, --quiet, --silent 11860 do not print progress messages 11861 -d, --debug don't remove temporary files 11862 --recheck update $as_me by reconfiguring in the same conditions 11863 --file=FILE[:TEMPLATE] 11864 instantiate the configuration file FILE 11865 --header=FILE[:TEMPLATE] 11866 instantiate the configuration header FILE 11867 11868 Configuration files: 11869 $config_files 11870 11871 Configuration headers: 11872 $config_headers 11873 11874 Configuration commands: 11875 $config_commands 11876 11877 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11878 11879 _ACEOF 11880 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11881 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11882 ac_cs_version="\\ 11883 xclock config.status 1.0.6 11884 configured by $0, generated by GNU Autoconf 2.68, 11885 with options \\"\$ac_cs_config\\" 11886 11887 Copyright (C) 2010 Free Software Foundation, Inc. 11888 This config.status script is free software; the Free Software Foundation 11889 gives unlimited permission to copy, distribute and modify it." 11890 11891 ac_pwd='$ac_pwd' 11892 srcdir='$srcdir' 11893 INSTALL='$INSTALL' 11894 MKDIR_P='$MKDIR_P' 11895 AWK='$AWK' 11896 test -n "\$AWK" || AWK=awk 11897 _ACEOF 11898 11899 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11900 # The default lists apply if the user does not specify any file. 11901 ac_need_defaults=: 11902 while test $# != 0 11903 do 11904 case $1 in 11905 --*=?*) 11906 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11907 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11908 ac_shift=: 11909 ;; 11910 --*=) 11911 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11912 ac_optarg= 11913 ac_shift=: 11914 ;; 11915 *) 11916 ac_option=$1 11917 ac_optarg=$2 11918 ac_shift=shift 11919 ;; 11920 esac 11921 11922 case $ac_option in 11923 # Handling of the options. 11924 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11925 ac_cs_recheck=: ;; 11926 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11927 $as_echo "$ac_cs_version"; exit ;; 11928 --config | --confi | --conf | --con | --co | --c ) 11929 $as_echo "$ac_cs_config"; exit ;; 11930 --debug | --debu | --deb | --de | --d | -d ) 11931 debug=: ;; 11932 --file | --fil | --fi | --f ) 11933 $ac_shift 11934 case $ac_optarg in 11935 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11936 '') as_fn_error $? "missing file argument" ;; 11937 esac 11938 as_fn_append CONFIG_FILES " '$ac_optarg'" 11939 ac_need_defaults=false;; 11940 --header | --heade | --head | --hea ) 11941 $ac_shift 11942 case $ac_optarg in 11943 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11944 esac 11945 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11946 ac_need_defaults=false;; 11947 --he | --h) 11948 # Conflict between --help and --header 11949 as_fn_error $? "ambiguous option: \`$1' 11950 Try \`$0 --help' for more information.";; 11951 --help | --hel | -h ) 11952 $as_echo "$ac_cs_usage"; exit ;; 11953 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11954 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11955 ac_cs_silent=: ;; 11956 11957 # This is an error. 11958 -*) as_fn_error $? "unrecognized option: \`$1' 11959 Try \`$0 --help' for more information." ;; 11960 11961 *) as_fn_append ac_config_targets " $1" 11962 ac_need_defaults=false ;; 11963 11964 esac 11965 shift 11966 done 11967 11968 ac_configure_extra_args= 11969 11970 if $ac_cs_silent; then 11971 exec 6>/dev/null 11972 ac_configure_extra_args="$ac_configure_extra_args --silent" 11973 fi 11974 11975 _ACEOF 11976 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11977 if \$ac_cs_recheck; then 11978 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11979 shift 11980 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11981 CONFIG_SHELL='$SHELL' 11982 export CONFIG_SHELL 11983 exec "\$@" 11984 fi 11985 11986 _ACEOF 11987 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11988 exec 5>>config.log 11989 { 11990 echo 11991 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11992 ## Running $as_me. ## 11993 _ASBOX 11994 $as_echo "$ac_log" 11995 } >&5 11996 11997 _ACEOF 11998 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11999 # 12000 # INIT-COMMANDS 12001 # 12002 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12003 12004 _ACEOF 12005 12006 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12007 12008 # Handling of arguments. 12009 for ac_config_target in $ac_config_targets 12010 do 12011 case $ac_config_target in 12012 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12013 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12014 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12015 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12016 12017 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12018 esac 12019 done 12020 12021 12022 # If the user did not use the arguments to specify the items to instantiate, 12023 # then the envvar interface is used. Set only those that are not. 12024 # We use the long form for the default assignment because of an extremely 12025 # bizarre bug on SunOS 4.1.3. 12026 if $ac_need_defaults; then 12027 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12028 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12029 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12030 fi 12031 12032 # Have a temporary directory for convenience. Make it in the build tree 12033 # simply because there is no reason against having it here, and in addition, 12034 # creating and moving files from /tmp can sometimes cause problems. 12035 # Hook for its removal unless debugging. 12036 # Note that there is a small window in which the directory will not be cleaned: 12037 # after its creation but before its name has been assigned to `$tmp'. 12038 $debug || 12039 { 12040 tmp= ac_tmp= 12041 trap 'exit_status=$? 12042 : "${ac_tmp:=$tmp}" 12043 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12044 ' 0 12045 trap 'as_fn_exit 1' 1 2 13 15 12046 } 12047 # Create a (secure) tmp directory for tmp files. 12048 12049 { 12050 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12051 test -d "$tmp" 12052 } || 12053 { 12054 tmp=./conf$$-$RANDOM 12055 (umask 077 && mkdir "$tmp") 12056 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12057 ac_tmp=$tmp 12058 12059 # Set up the scripts for CONFIG_FILES section. 12060 # No need to generate them if there are no CONFIG_FILES. 12061 # This happens for instance with `./config.status config.h'. 12062 if test -n "$CONFIG_FILES"; then 12063 12064 12065 ac_cr=`echo X | tr X '\015'` 12066 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12067 # But we know of no other shell where ac_cr would be empty at this 12068 # point, so we can use a bashism as a fallback. 12069 if test "x$ac_cr" = x; then 12070 eval ac_cr=\$\'\\r\' 12071 fi 12072 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12073 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12074 ac_cs_awk_cr='\\r' 12075 else 12076 ac_cs_awk_cr=$ac_cr 12077 fi 12078 12079 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12080 _ACEOF 12081 12082 12083 { 12084 echo "cat >conf$$subs.awk <<_ACEOF" && 12085 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12086 echo "_ACEOF" 12087 } >conf$$subs.sh || 12088 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12089 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12090 ac_delim='%!_!# ' 12091 for ac_last_try in false false false false false :; do 12092 . ./conf$$subs.sh || 12093 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12094 12095 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12096 if test $ac_delim_n = $ac_delim_num; then 12097 break 12098 elif $ac_last_try; then 12099 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12100 else 12101 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12102 fi 12103 done 12104 rm -f conf$$subs.sh 12105 12106 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12107 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12108 _ACEOF 12109 sed -n ' 12110 h 12111 s/^/S["/; s/!.*/"]=/ 12112 p 12113 g 12114 s/^[^!]*!// 12115 :repl 12116 t repl 12117 s/'"$ac_delim"'$// 12118 t delim 12119 :nl 12120 h 12121 s/\(.\{148\}\)..*/\1/ 12122 t more1 12123 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12124 p 12125 n 12126 b repl 12127 :more1 12128 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12129 p 12130 g 12131 s/.\{148\}// 12132 t nl 12133 :delim 12134 h 12135 s/\(.\{148\}\)..*/\1/ 12136 t more2 12137 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12138 p 12139 b 12140 :more2 12141 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12142 p 12143 g 12144 s/.\{148\}// 12145 t delim 12146 ' <conf$$subs.awk | sed ' 12147 /^[^""]/{ 12148 N 12149 s/\n// 12150 } 12151 ' >>$CONFIG_STATUS || ac_write_fail=1 12152 rm -f conf$$subs.awk 12153 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12154 _ACAWK 12155 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12156 for (key in S) S_is_set[key] = 1 12157 FS = "" 12158 12159 } 12160 { 12161 line = $ 0 12162 nfields = split(line, field, "@") 12163 substed = 0 12164 len = length(field[1]) 12165 for (i = 2; i < nfields; i++) { 12166 key = field[i] 12167 keylen = length(key) 12168 if (S_is_set[key]) { 12169 value = S[key] 12170 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12171 len += length(value) + length(field[++i]) 12172 substed = 1 12173 } else 12174 len += 1 + keylen 12175 } 12176 12177 print line 12178 } 12179 12180 _ACAWK 12181 _ACEOF 12182 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12183 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12184 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12185 else 12186 cat 12187 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12188 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12189 _ACEOF 12190 12191 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12192 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12193 # trailing colons and then remove the whole line if VPATH becomes empty 12194 # (actually we leave an empty line to preserve line numbers). 12195 if test "x$srcdir" = x.; then 12196 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12197 h 12198 s/// 12199 s/^/:/ 12200 s/[ ]*$/:/ 12201 s/:\$(srcdir):/:/g 12202 s/:\${srcdir}:/:/g 12203 s/:@srcdir@:/:/g 12204 s/^:*// 12205 s/:*$// 12206 x 12207 s/\(=[ ]*\).*/\1/ 12208 G 12209 s/\n// 12210 s/^[^=]*=[ ]*$// 12211 }' 12212 fi 12213 12214 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12215 fi # test -n "$CONFIG_FILES" 12216 12217 # Set up the scripts for CONFIG_HEADERS section. 12218 # No need to generate them if there are no CONFIG_HEADERS. 12219 # This happens for instance with `./config.status Makefile'. 12220 if test -n "$CONFIG_HEADERS"; then 12221 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12222 BEGIN { 12223 _ACEOF 12224 12225 # Transform confdefs.h into an awk script `defines.awk', embedded as 12226 # here-document in config.status, that substitutes the proper values into 12227 # config.h.in to produce config.h. 12228 12229 # Create a delimiter string that does not exist in confdefs.h, to ease 12230 # handling of long lines. 12231 ac_delim='%!_!# ' 12232 for ac_last_try in false false :; do 12233 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12234 if test -z "$ac_tt"; then 12235 break 12236 elif $ac_last_try; then 12237 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12238 else 12239 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12240 fi 12241 done 12242 12243 # For the awk script, D is an array of macro values keyed by name, 12244 # likewise P contains macro parameters if any. Preserve backslash 12245 # newline sequences. 12246 12247 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12248 sed -n ' 12249 s/.\{148\}/&'"$ac_delim"'/g 12250 t rset 12251 :rset 12252 s/^[ ]*#[ ]*define[ ][ ]*/ / 12253 t def 12254 d 12255 :def 12256 s/\\$// 12257 t bsnl 12258 s/["\\]/\\&/g 12259 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12260 D["\1"]=" \3"/p 12261 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12262 d 12263 :bsnl 12264 s/["\\]/\\&/g 12265 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12266 D["\1"]=" \3\\\\\\n"\\/p 12267 t cont 12268 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12269 t cont 12270 d 12271 :cont 12272 n 12273 s/.\{148\}/&'"$ac_delim"'/g 12274 t clear 12275 :clear 12276 s/\\$// 12277 t bsnlc 12278 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12279 d 12280 :bsnlc 12281 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12282 b cont 12283 ' <confdefs.h | sed ' 12284 s/'"$ac_delim"'/"\\\ 12285 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12286 12287 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12288 for (key in D) D_is_set[key] = 1 12289 FS = "" 12290 } 12291 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12292 line = \$ 0 12293 split(line, arg, " ") 12294 if (arg[1] == "#") { 12295 defundef = arg[2] 12296 mac1 = arg[3] 12297 } else { 12298 defundef = substr(arg[1], 2) 12299 mac1 = arg[2] 12300 } 12301 split(mac1, mac2, "(") #) 12302 macro = mac2[1] 12303 prefix = substr(line, 1, index(line, defundef) - 1) 12304 if (D_is_set[macro]) { 12305 # Preserve the white space surrounding the "#". 12306 print prefix "define", macro P[macro] D[macro] 12307 next 12308 } else { 12309 # Replace #undef with comments. This is necessary, for example, 12310 # in the case of _POSIX_SOURCE, which is predefined and required 12311 # on some systems where configure will not decide to define it. 12312 if (defundef == "undef") { 12313 print "/*", prefix defundef, macro, "*/" 12314 next 12315 } 12316 } 12317 } 12318 { print } 12319 _ACAWK 12320 _ACEOF 12321 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12322 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12323 fi # test -n "$CONFIG_HEADERS" 12324 12325 12326 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12327 shift 12328 for ac_tag 12329 do 12330 case $ac_tag in 12331 :[FHLC]) ac_mode=$ac_tag; continue;; 12332 esac 12333 case $ac_mode$ac_tag in 12334 :[FHL]*:*);; 12335 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12336 :[FH]-) ac_tag=-:-;; 12337 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12338 esac 12339 ac_save_IFS=$IFS 12340 IFS=: 12341 set x $ac_tag 12342 IFS=$ac_save_IFS 12343 shift 12344 ac_file=$1 12345 shift 12346 12347 case $ac_mode in 12348 :L) ac_source=$1;; 12349 :[FH]) 12350 ac_file_inputs= 12351 for ac_f 12352 do 12353 case $ac_f in 12354 -) ac_f="$ac_tmp/stdin";; 12355 *) # Look for the file first in the build tree, then in the source tree 12356 # (if the path is not absolute). The absolute path cannot be DOS-style, 12357 # because $ac_f cannot contain `:'. 12358 test -f "$ac_f" || 12359 case $ac_f in 12360 [\\/$]*) false;; 12361 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12362 esac || 12363 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12364 esac 12365 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12366 as_fn_append ac_file_inputs " '$ac_f'" 12367 done 12368 12369 # Let's still pretend it is `configure' which instantiates (i.e., don't 12370 # use $as_me), people would be surprised to read: 12371 # /* config.h. Generated by config.status. */ 12372 configure_input='Generated from '` 12373 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12374 `' by configure.' 12375 if test x"$ac_file" != x-; then 12376 configure_input="$ac_file. $configure_input" 12377 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12378 $as_echo "$as_me: creating $ac_file" >&6;} 12379 fi 12380 # Neutralize special characters interpreted by sed in replacement strings. 12381 case $configure_input in #( 12382 *\&* | *\|* | *\\* ) 12383 ac_sed_conf_input=`$as_echo "$configure_input" | 12384 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12385 *) ac_sed_conf_input=$configure_input;; 12386 esac 12387 12388 case $ac_tag in 12389 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12390 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12391 esac 12392 ;; 12393 esac 12394 12395 ac_dir=`$as_dirname -- "$ac_file" || 12396 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12397 X"$ac_file" : 'X\(//\)[^/]' \| \ 12398 X"$ac_file" : 'X\(//\)$' \| \ 12399 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12400 $as_echo X"$ac_file" | 12401 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12402 s//\1/ 12403 q 12404 } 12405 /^X\(\/\/\)[^/].*/{ 12406 s//\1/ 12407 q 12408 } 12409 /^X\(\/\/\)$/{ 12410 s//\1/ 12411 q 12412 } 12413 /^X\(\/\).*/{ 12414 s//\1/ 12415 q 12416 } 12417 s/.*/./; q'` 12418 as_dir="$ac_dir"; as_fn_mkdir_p 12419 ac_builddir=. 12420 12421 case "$ac_dir" in 12422 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12423 *) 12424 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12425 # A ".." for each directory in $ac_dir_suffix. 12426 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12427 case $ac_top_builddir_sub in 12428 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12429 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12430 esac ;; 12431 esac 12432 ac_abs_top_builddir=$ac_pwd 12433 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12434 # for backward compatibility: 12435 ac_top_builddir=$ac_top_build_prefix 12436 12437 case $srcdir in 12438 .) # We are building in place. 12439 ac_srcdir=. 12440 ac_top_srcdir=$ac_top_builddir_sub 12441 ac_abs_top_srcdir=$ac_pwd ;; 12442 [\\/]* | ?:[\\/]* ) # Absolute name. 12443 ac_srcdir=$srcdir$ac_dir_suffix; 12444 ac_top_srcdir=$srcdir 12445 ac_abs_top_srcdir=$srcdir ;; 12446 *) # Relative name. 12447 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12448 ac_top_srcdir=$ac_top_build_prefix$srcdir 12449 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12450 esac 12451 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12452 12453 12454 case $ac_mode in 12455 :F) 12456 # 12457 # CONFIG_FILE 12458 # 12459 12460 case $INSTALL in 12461 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12462 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12463 esac 12464 ac_MKDIR_P=$MKDIR_P 12465 case $MKDIR_P in 12466 [\\/$]* | ?:[\\/]* ) ;; 12467 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12468 esac 12469 _ACEOF 12470 12471 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12472 # If the template does not know about datarootdir, expand it. 12473 # FIXME: This hack should be removed a few years after 2.60. 12474 ac_datarootdir_hack=; ac_datarootdir_seen= 12475 ac_sed_dataroot=' 12476 /datarootdir/ { 12477 p 12478 q 12479 } 12480 /@datadir@/p 12481 /@docdir@/p 12482 /@infodir@/p 12483 /@localedir@/p 12484 /@mandir@/p' 12485 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12486 *datarootdir*) ac_datarootdir_seen=yes;; 12487 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12488 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12489 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12490 _ACEOF 12491 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12492 ac_datarootdir_hack=' 12493 s&@datadir@&$datadir&g 12494 s&@docdir@&$docdir&g 12495 s&@infodir@&$infodir&g 12496 s&@localedir@&$localedir&g 12497 s&@mandir@&$mandir&g 12498 s&\\\${datarootdir}&$datarootdir&g' ;; 12499 esac 12500 _ACEOF 12501 12502 # Neutralize VPATH when `$srcdir' = `.'. 12503 # Shell code in configure.ac might set extrasub. 12504 # FIXME: do we really want to maintain this feature? 12505 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12506 ac_sed_extra="$ac_vpsub 12507 $extrasub 12508 _ACEOF 12509 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12510 :t 12511 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12512 s|@configure_input@|$ac_sed_conf_input|;t t 12513 s&@top_builddir@&$ac_top_builddir_sub&;t t 12514 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12515 s&@srcdir@&$ac_srcdir&;t t 12516 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12517 s&@top_srcdir@&$ac_top_srcdir&;t t 12518 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12519 s&@builddir@&$ac_builddir&;t t 12520 s&@abs_builddir@&$ac_abs_builddir&;t t 12521 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12522 s&@INSTALL@&$ac_INSTALL&;t t 12523 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12524 $ac_datarootdir_hack 12525 " 12526 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12527 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12528 12529 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12530 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12531 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12532 "$ac_tmp/out"`; test -z "$ac_out"; } && 12533 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12534 which seems to be undefined. Please make sure it is defined" >&5 12535 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12536 which seems to be undefined. Please make sure it is defined" >&2;} 12537 12538 rm -f "$ac_tmp/stdin" 12539 case $ac_file in 12540 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12541 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12542 esac \ 12543 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12544 ;; 12545 :H) 12546 # 12547 # CONFIG_HEADER 12548 # 12549 if test x"$ac_file" != x-; then 12550 { 12551 $as_echo "/* $configure_input */" \ 12552 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12553 } >"$ac_tmp/config.h" \ 12554 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12555 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12556 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12557 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12558 else 12559 rm -f "$ac_file" 12560 mv "$ac_tmp/config.h" "$ac_file" \ 12561 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12562 fi 12563 else 12564 $as_echo "/* $configure_input */" \ 12565 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12566 || as_fn_error $? "could not create -" "$LINENO" 5 12567 fi 12568 # Compute "$ac_file"'s index in $config_headers. 12569 _am_arg="$ac_file" 12570 _am_stamp_count=1 12571 for _am_header in $config_headers :; do 12572 case $_am_header in 12573 $_am_arg | $_am_arg:* ) 12574 break ;; 12575 * ) 12576 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12577 esac 12578 done 12579 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12580 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12581 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12582 X"$_am_arg" : 'X\(//\)$' \| \ 12583 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12584 $as_echo X"$_am_arg" | 12585 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12586 s//\1/ 12587 q 12588 } 12589 /^X\(\/\/\)[^/].*/{ 12590 s//\1/ 12591 q 12592 } 12593 /^X\(\/\/\)$/{ 12594 s//\1/ 12595 q 12596 } 12597 /^X\(\/\).*/{ 12598 s//\1/ 12599 q 12600 } 12601 s/.*/./; q'`/stamp-h$_am_stamp_count 12602 ;; 12603 12604 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12605 $as_echo "$as_me: executing $ac_file commands" >&6;} 12606 ;; 12607 esac 12608 12609 12610 case $ac_file$ac_mode in 12611 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12612 # Autoconf 2.62 quotes --file arguments for eval, but not when files 12613 # are listed without --file. Let's play safe and only enable the eval 12614 # if we detect the quoting. 12615 case $CONFIG_FILES in 12616 *\'*) eval set x "$CONFIG_FILES" ;; 12617 *) set x $CONFIG_FILES ;; 12618 esac 12619 shift 12620 for mf 12621 do 12622 # Strip MF so we end up with the name of the file. 12623 mf=`echo "$mf" | sed -e 's/:.*$//'` 12624 # Check whether this is an Automake generated Makefile or not. 12625 # We used to match only the files named `Makefile.in', but 12626 # some people rename them; so instead we look at the file content. 12627 # Grep'ing the first line is not enough: some people post-process 12628 # each Makefile.in and add a new line on top of each file to say so. 12629 # Grep'ing the whole file is not good either: AIX grep has a line 12630 # limit of 2048, but all sed's we know have understand at least 4000. 12631 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12632 dirpart=`$as_dirname -- "$mf" || 12633 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12634 X"$mf" : 'X\(//\)[^/]' \| \ 12635 X"$mf" : 'X\(//\)$' \| \ 12636 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12637 $as_echo X"$mf" | 12638 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12639 s//\1/ 12640 q 12641 } 12642 /^X\(\/\/\)[^/].*/{ 12643 s//\1/ 12644 q 12645 } 12646 /^X\(\/\/\)$/{ 12647 s//\1/ 12648 q 12649 } 12650 /^X\(\/\).*/{ 12651 s//\1/ 12652 q 12653 } 12654 s/.*/./; q'` 12655 else 12656 continue 12657 fi 12658 # Extract the definition of DEPDIR, am__include, and am__quote 12659 # from the Makefile without running `make'. 12660 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12661 test -z "$DEPDIR" && continue 12662 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12663 test -z "am__include" && continue 12664 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12665 # When using ansi2knr, U may be empty or an underscore; expand it 12666 U=`sed -n 's/^U = //p' < "$mf"` 12667 # Find all dependency output files, they are included files with 12668 # $(DEPDIR) in their names. We invoke sed twice because it is the 12669 # simplest approach to changing $(DEPDIR) to its actual value in the 12670 # expansion. 12671 for file in `sed -n " 12672 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12673 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 12674 # Make sure the directory exists. 12675 test -f "$dirpart/$file" && continue 12676 fdir=`$as_dirname -- "$file" || 12677 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12678 X"$file" : 'X\(//\)[^/]' \| \ 12679 X"$file" : 'X\(//\)$' \| \ 12680 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12681 $as_echo X"$file" | 12682 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12683 s//\1/ 12684 q 12685 } 12686 /^X\(\/\/\)[^/].*/{ 12687 s//\1/ 12688 q 12689 } 12690 /^X\(\/\/\)$/{ 12691 s//\1/ 12692 q 12693 } 12694 /^X\(\/\).*/{ 12695 s//\1/ 12696 q 12697 } 12698 s/.*/./; q'` 12699 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12700 # echo "creating $dirpart/$file" 12701 echo '# dummy' > "$dirpart/$file" 12702 done 12703 done 12704 } 12705 ;; 12706 12707 esac 12708 done # for ac_tag 12709 12710 12711 as_fn_exit 0 12712 _ACEOF 12713 ac_clean_files=$ac_clean_files_save 12714 12715 test $ac_write_fail = 0 || 12716 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12717 12718 12719 # configure is writing to config.log, and then calls config.status. 12720 # config.status does its own redirection, appending to config.log. 12721 # Unfortunately, on DOS this fails, as config.log is still kept open 12722 # by configure, so config.status won't be able to write to it; its 12723 # output is simply discarded. So we exec the FD to /dev/null, 12724 # effectively closing config.log, so it can be properly (re)opened and 12725 # appended to by config.status. When coming back to configure, we 12726 # need to make the FD available again. 12727 if test "$no_create" != yes; then 12728 ac_cs_success=: 12729 ac_config_status_args= 12730 test "$silent" = yes && 12731 ac_config_status_args="$ac_config_status_args --quiet" 12732 exec 5>/dev/null 12733 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12734 exec 5>>config.log 12735 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12736 # would make configure fail if this is the last instruction. 12737 $ac_cs_success || as_fn_exit 1 12738 fi 12739 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12741 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12742 fi 12743 12744
Indexes created Sun Oct 25 00:26:45 UTC 2026