configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xinput 1.6.0. 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='xinput' 563 PACKAGE_TARNAME='xinput' 564 PACKAGE_VERSION='1.6.0' 565 PACKAGE_STRING='xinput 1.6.0' 566 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567 PACKAGE_URL='' 568 569 ac_unique_file="Makefile.am" 570 # Factoring default headers for most tests. 571 ac_includes_default="\ 572 #include <stdio.h> 573 #ifdef HAVE_SYS_TYPES_H 574 # include <sys/types.h> 575 #endif 576 #ifdef HAVE_SYS_STAT_H 577 # include <sys/stat.h> 578 #endif 579 #ifdef STDC_HEADERS 580 # include <stdlib.h> 581 # include <stddef.h> 582 #else 583 # ifdef HAVE_STDLIB_H 584 # include <stdlib.h> 585 # endif 586 #endif 587 #ifdef HAVE_STRING_H 588 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 589 # include <memory.h> 590 # endif 591 # include <string.h> 592 #endif 593 #ifdef HAVE_STRINGS_H 594 # include <strings.h> 595 #endif 596 #ifdef HAVE_INTTYPES_H 597 # include <inttypes.h> 598 #endif 599 #ifdef HAVE_STDINT_H 600 # include <stdint.h> 601 #endif 602 #ifdef HAVE_UNISTD_H 603 # include <unistd.h> 604 #endif" 605 606 ac_subst_vars='am__EXEEXT_FALSE 607 am__EXEEXT_TRUE 608 LTLIBOBJS 609 LIBOBJS 610 XI22_LIBS 611 XI22_CFLAGS 612 XI21_LIBS 613 XI21_CFLAGS 614 HAVE_XI2 615 HAVE_XI2_FALSE 616 HAVE_XI2_TRUE 617 XI2_LIBS 618 XI2_CFLAGS 619 XINPUT_LIBS 620 XINPUT_CFLAGS 621 AM_BACKSLASH 622 AM_DEFAULT_VERBOSITY 623 AM_DEFAULT_V 624 AM_V 625 MAN_SUBSTS 626 XORG_MAN_PAGE 627 ADMIN_MAN_DIR 628 DRIVER_MAN_DIR 629 MISC_MAN_DIR 630 FILE_MAN_DIR 631 LIB_MAN_DIR 632 APP_MAN_DIR 633 ADMIN_MAN_SUFFIX 634 DRIVER_MAN_SUFFIX 635 MISC_MAN_SUFFIX 636 FILE_MAN_SUFFIX 637 LIB_MAN_SUFFIX 638 APP_MAN_SUFFIX 639 SED 640 host_os 641 host_vendor 642 host_cpu 643 host 644 build_os 645 build_vendor 646 build_cpu 647 build 648 INSTALL_CMD 649 PKG_CONFIG_LIBDIR 650 PKG_CONFIG_PATH 651 PKG_CONFIG 652 CHANGELOG_CMD 653 STRICT_CFLAGS 654 CWARNFLAGS 655 BASE_CFLAGS 656 EGREP 657 GREP 658 CPP 659 am__fastdepCC_FALSE 660 am__fastdepCC_TRUE 661 CCDEPMODE 662 am__nodep 663 AMDEPBACKSLASH 664 AMDEP_FALSE 665 AMDEP_TRUE 666 am__quote 667 am__include 668 DEPDIR 669 OBJEXT 670 EXEEXT 671 ac_ct_CC 672 CPPFLAGS 673 LDFLAGS 674 CFLAGS 675 CC 676 MAINT 677 MAINTAINER_MODE_FALSE 678 MAINTAINER_MODE_TRUE 679 am__untar 680 am__tar 681 AMTAR 682 am__leading_dot 683 SET_MAKE 684 AWK 685 mkdir_p 686 MKDIR_P 687 INSTALL_STRIP_PROGRAM 688 STRIP 689 install_sh 690 MAKEINFO 691 AUTOHEADER 692 AUTOMAKE 693 AUTOCONF 694 ACLOCAL 695 VERSION 696 PACKAGE 697 CYGPATH_W 698 am__isrc 699 INSTALL_DATA 700 INSTALL_SCRIPT 701 INSTALL_PROGRAM 702 target_alias 703 host_alias 704 build_alias 705 LIBS 706 ECHO_T 707 ECHO_N 708 ECHO_C 709 DEFS 710 mandir 711 localedir 712 libdir 713 psdir 714 pdfdir 715 dvidir 716 htmldir 717 infodir 718 docdir 719 oldincludedir 720 includedir 721 localstatedir 722 sharedstatedir 723 sysconfdir 724 datadir 725 datarootdir 726 libexecdir 727 sbindir 728 bindir 729 program_transform_name 730 prefix 731 exec_prefix 732 PACKAGE_URL 733 PACKAGE_BUGREPORT 734 PACKAGE_STRING 735 PACKAGE_VERSION 736 PACKAGE_TARNAME 737 PACKAGE_NAME 738 PATH_SEPARATOR 739 SHELL' 740 ac_subst_files='' 741 ac_user_opts=' 742 enable_option_checking 743 enable_maintainer_mode 744 enable_dependency_tracking 745 enable_selective_werror 746 enable_strict_compilation 747 enable_silent_rules 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 PKG_CONFIG_PATH 760 PKG_CONFIG_LIBDIR 761 XINPUT_CFLAGS 762 XINPUT_LIBS 763 XI2_CFLAGS 764 XI2_LIBS 765 XI21_CFLAGS 766 XI21_LIBS 767 XI22_CFLAGS 768 XI22_LIBS' 769 770 771 # 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Must try -L first in case configure is actually a 2246 # symlink; some systems play weird games with the mod time of symlinks 2247 # (eg FreeBSD returns the mod time of the symlink's containing 2248 # directory). 2249 if ( 2250 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2251 if test "$*" = "X"; then 2252 # -L didn't work. 2253 set X `ls -t "$srcdir/configure" conftest.file` 2254 fi 2255 rm -f conftest.file 2256 if test "$*" != "X $srcdir/configure conftest.file" \ 2257 && test "$*" != "X conftest.file $srcdir/configure"; then 2258 2259 # If neither matched, then we have a broken ls. This can happen 2260 # if, for instance, CONFIG_SHELL is bash and it inherits a 2261 # broken ls alias from the environment. This has actually 2262 # happened. Such a system could not be considered "sane". 2263 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2264 alias in your environment" "$LINENO" 5 2265 fi 2266 2267 test "$2" = conftest.file 2268 ) 2269 then 2270 # Ok. 2271 : 2272 else 2273 as_fn_error $? "newly created file is older than distributed files! 2274 Check your system clock" "$LINENO" 5 2275 fi 2276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2277 $as_echo "yes" >&6; } 2278 test "$program_prefix" != NONE && 2279 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2280 # Use a double $ so make ignores it. 2281 test "$program_suffix" != NONE && 2282 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2283 # Double any \ or $. 2284 # By default was `s,x,x', remove it if useless. 2285 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2286 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2287 2288 # expand $ac_aux_dir to an absolute path 2289 am_aux_dir=`cd $ac_aux_dir && pwd` 2290 2291 if test x"${MISSING+set}" != xset; then 2292 case $am_aux_dir in 2293 *\ * | *\ *) 2294 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2295 *) 2296 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2297 esac 2298 fi 2299 # Use eval to expand $SHELL 2300 if eval "$MISSING --run true"; then 2301 am_missing_run="$MISSING --run " 2302 else 2303 am_missing_run= 2304 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2305 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2306 fi 2307 2308 if test x"${install_sh}" != xset; then 2309 case $am_aux_dir in 2310 *\ * | *\ *) 2311 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2312 *) 2313 install_sh="\${SHELL} $am_aux_dir/install-sh" 2314 esac 2315 fi 2316 2317 # Installed binaries are usually stripped using `strip' when the user 2318 # run `make install-strip'. However `strip' might not be the right 2319 # tool to use in cross-compilation environments, therefore Automake 2320 # will honor the `STRIP' environment variable to overrule this program. 2321 if test "$cross_compiling" != no; then 2322 if test -n "$ac_tool_prefix"; then 2323 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2324 set dummy ${ac_tool_prefix}strip; ac_word=$2 2325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2326 $as_echo_n "checking for $ac_word... " >&6; } 2327 if ${ac_cv_prog_STRIP+:} false; then : 2328 $as_echo_n "(cached) " >&6 2329 else 2330 if test -n "$STRIP"; then 2331 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2332 else 2333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2334 for as_dir in $PATH 2335 do 2336 IFS=$as_save_IFS 2337 test -z "$as_dir" && as_dir=. 2338 for ac_exec_ext in '' $ac_executable_extensions; do 2339 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2340 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2341 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2342 break 2 2343 fi 2344 done 2345 done 2346 IFS=$as_save_IFS 2347 2348 fi 2349 fi 2350 STRIP=$ac_cv_prog_STRIP 2351 if test -n "$STRIP"; then 2352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2353 $as_echo "$STRIP" >&6; } 2354 else 2355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2356 $as_echo "no" >&6; } 2357 fi 2358 2359 2360 fi 2361 if test -z "$ac_cv_prog_STRIP"; then 2362 ac_ct_STRIP=$STRIP 2363 # Extract the first word of "strip", so it can be a program name with args. 2364 set dummy strip; ac_word=$2 2365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2366 $as_echo_n "checking for $ac_word... " >&6; } 2367 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2368 $as_echo_n "(cached) " >&6 2369 else 2370 if test -n "$ac_ct_STRIP"; then 2371 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2372 else 2373 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2374 for as_dir in $PATH 2375 do 2376 IFS=$as_save_IFS 2377 test -z "$as_dir" && as_dir=. 2378 for ac_exec_ext in '' $ac_executable_extensions; do 2379 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2380 ac_cv_prog_ac_ct_STRIP="strip" 2381 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2382 break 2 2383 fi 2384 done 2385 done 2386 IFS=$as_save_IFS 2387 2388 fi 2389 fi 2390 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2391 if test -n "$ac_ct_STRIP"; then 2392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2393 $as_echo "$ac_ct_STRIP" >&6; } 2394 else 2395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2396 $as_echo "no" >&6; } 2397 fi 2398 2399 if test "x$ac_ct_STRIP" = x; then 2400 STRIP=":" 2401 else 2402 case $cross_compiling:$ac_tool_warned in 2403 yes:) 2404 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2405 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2406 ac_tool_warned=yes ;; 2407 esac 2408 STRIP=$ac_ct_STRIP 2409 fi 2410 else 2411 STRIP="$ac_cv_prog_STRIP" 2412 fi 2413 2414 fi 2415 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2416 2417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2418 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2419 if test -z "$MKDIR_P"; then 2420 if ${ac_cv_path_mkdir+:} false; then : 2421 $as_echo_n "(cached) " >&6 2422 else 2423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2424 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2425 do 2426 IFS=$as_save_IFS 2427 test -z "$as_dir" && as_dir=. 2428 for ac_prog in mkdir gmkdir; do 2429 for ac_exec_ext in '' $ac_executable_extensions; do 2430 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2431 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2432 'mkdir (GNU coreutils) '* | \ 2433 'mkdir (coreutils) '* | \ 2434 'mkdir (fileutils) '4.1*) 2435 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2436 break 3;; 2437 esac 2438 done 2439 done 2440 done 2441 IFS=$as_save_IFS 2442 2443 fi 2444 2445 test -d ./--version && rmdir ./--version 2446 if test "${ac_cv_path_mkdir+set}" = set; then 2447 MKDIR_P="$ac_cv_path_mkdir -p" 2448 else 2449 # As a last resort, use the slow shell script. Don't cache a 2450 # value for MKDIR_P within a source directory, because that will 2451 # break other packages using the cache if that directory is 2452 # removed, or if the value is a relative name. 2453 MKDIR_P="$ac_install_sh -d" 2454 fi 2455 fi 2456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2457 $as_echo "$MKDIR_P" >&6; } 2458 2459 mkdir_p="$MKDIR_P" 2460 case $mkdir_p in 2461 [\\/$]* | ?:[\\/]*) ;; 2462 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2463 esac 2464 2465 for ac_prog in gawk mawk nawk awk 2466 do 2467 # Extract the first word of "$ac_prog", so it can be a program name with args. 2468 set dummy $ac_prog; ac_word=$2 2469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2470 $as_echo_n "checking for $ac_word... " >&6; } 2471 if ${ac_cv_prog_AWK+:} false; then : 2472 $as_echo_n "(cached) " >&6 2473 else 2474 if test -n "$AWK"; then 2475 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2476 else 2477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2478 for as_dir in $PATH 2479 do 2480 IFS=$as_save_IFS 2481 test -z "$as_dir" && as_dir=. 2482 for ac_exec_ext in '' $ac_executable_extensions; do 2483 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2484 ac_cv_prog_AWK="$ac_prog" 2485 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2486 break 2 2487 fi 2488 done 2489 done 2490 IFS=$as_save_IFS 2491 2492 fi 2493 fi 2494 AWK=$ac_cv_prog_AWK 2495 if test -n "$AWK"; then 2496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2497 $as_echo "$AWK" >&6; } 2498 else 2499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2500 $as_echo "no" >&6; } 2501 fi 2502 2503 2504 test -n "$AWK" && break 2505 done 2506 2507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2508 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2509 set x ${MAKE-make} 2510 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2511 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2512 $as_echo_n "(cached) " >&6 2513 else 2514 cat >conftest.make <<\_ACEOF 2515 SHELL = /bin/sh 2516 all: 2517 @echo '@@@%%%=$(MAKE)=@@@%%%' 2518 _ACEOF 2519 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2520 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2521 *@@@%%%=?*=@@@%%%*) 2522 eval ac_cv_prog_make_${ac_make}_set=yes;; 2523 *) 2524 eval ac_cv_prog_make_${ac_make}_set=no;; 2525 esac 2526 rm -f conftest.make 2527 fi 2528 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2530 $as_echo "yes" >&6; } 2531 SET_MAKE= 2532 else 2533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2534 $as_echo "no" >&6; } 2535 SET_MAKE="MAKE=${MAKE-make}" 2536 fi 2537 2538 rm -rf .tst 2>/dev/null 2539 mkdir .tst 2>/dev/null 2540 if test -d .tst; then 2541 am__leading_dot=. 2542 else 2543 am__leading_dot=_ 2544 fi 2545 rmdir .tst 2>/dev/null 2546 2547 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2548 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2549 # is not polluted with repeated "-I." 2550 am__isrc=' -I$(srcdir)' 2551 # test to see if srcdir already configured 2552 if test -f $srcdir/config.status; then 2553 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2554 fi 2555 fi 2556 2557 # test whether we have cygpath 2558 if test -z "$CYGPATH_W"; then 2559 if (cygpath --version) >/dev/null 2>/dev/null; then 2560 CYGPATH_W='cygpath -w' 2561 else 2562 CYGPATH_W=echo 2563 fi 2564 fi 2565 2566 2567 # Define the identity of the package. 2568 PACKAGE='xinput' 2569 VERSION='1.6.0' 2570 2571 2572 cat >>confdefs.h <<_ACEOF 2573 #define PACKAGE "$PACKAGE" 2574 _ACEOF 2575 2576 2577 cat >>confdefs.h <<_ACEOF 2578 #define VERSION "$VERSION" 2579 _ACEOF 2580 2581 # Some tools Automake needs. 2582 2583 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2584 2585 2586 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2587 2588 2589 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2590 2591 2592 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2593 2594 2595 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2596 2597 # We need awk for the "check" target. The system "awk" is bad on 2598 # some platforms. 2599 # Always define AMTAR for backward compatibility. Yes, it's still used 2600 # in the wild :-( We should find a proper way to deprecate it ... 2601 AMTAR='$${TAR-tar}' 2602 2603 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2604 2605 2606 2607 2608 2609 2610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2611 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2612 # Check whether --enable-maintainer-mode was given. 2613 if test "${enable_maintainer_mode+set}" = set; then : 2614 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2615 else 2616 USE_MAINTAINER_MODE=no 2617 fi 2618 2619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2620 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2621 if test $USE_MAINTAINER_MODE = yes; then 2622 MAINTAINER_MODE_TRUE= 2623 MAINTAINER_MODE_FALSE='#' 2624 else 2625 MAINTAINER_MODE_TRUE='#' 2626 MAINTAINER_MODE_FALSE= 2627 fi 2628 2629 MAINT=$MAINTAINER_MODE_TRUE 2630 2631 2632 2633 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 DEPDIR="${am__leading_dot}deps" 2646 2647 ac_config_commands="$ac_config_commands depfiles" 2648 2649 2650 am_make=${MAKE-make} 2651 cat > confinc << 'END' 2652 am__doit: 2653 @echo this is the am__doit target 2654 .PHONY: am__doit 2655 END 2656 # If we don't find an include directive, just comment out the code. 2657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2658 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2659 am__include="#" 2660 am__quote= 2661 _am_result=none 2662 # First try GNU make style include. 2663 echo "include confinc" > confmf 2664 # Ignore all kinds of additional output from `make'. 2665 case `$am_make -s -f confmf 2> /dev/null` in #( 2666 *the\ am__doit\ target*) 2667 am__include=include 2668 am__quote= 2669 _am_result=GNU 2670 ;; 2671 esac 2672 # Now try BSD make style include. 2673 if test "$am__include" = "#"; then 2674 echo '.include "confinc"' > confmf 2675 case `$am_make -s -f confmf 2> /dev/null` in #( 2676 *the\ am__doit\ target*) 2677 am__include=.include 2678 am__quote="\"" 2679 _am_result=BSD 2680 ;; 2681 esac 2682 fi 2683 2684 2685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2686 $as_echo "$_am_result" >&6; } 2687 rm -f confinc confmf 2688 2689 # Check whether --enable-dependency-tracking was given. 2690 if test "${enable_dependency_tracking+set}" = set; then : 2691 enableval=$enable_dependency_tracking; 2692 fi 2693 2694 if test "x$enable_dependency_tracking" != xno; then 2695 am_depcomp="$ac_aux_dir/depcomp" 2696 AMDEPBACKSLASH='\' 2697 am__nodep='_no' 2698 fi 2699 if test "x$enable_dependency_tracking" != xno; then 2700 AMDEP_TRUE= 2701 AMDEP_FALSE='#' 2702 else 2703 AMDEP_TRUE='#' 2704 AMDEP_FALSE= 2705 fi 2706 2707 2708 ac_ext=c 2709 ac_cpp='$CPP $CPPFLAGS' 2710 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2711 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2712 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2713 if test -n "$ac_tool_prefix"; then 2714 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2715 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2717 $as_echo_n "checking for $ac_word... " >&6; } 2718 if ${ac_cv_prog_CC+:} false; then : 2719 $as_echo_n "(cached) " >&6 2720 else 2721 if test -n "$CC"; then 2722 ac_cv_prog_CC="$CC" # Let the user override the test. 2723 else 2724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2725 for as_dir in $PATH 2726 do 2727 IFS=$as_save_IFS 2728 test -z "$as_dir" && as_dir=. 2729 for ac_exec_ext in '' $ac_executable_extensions; do 2730 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2731 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2732 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2733 break 2 2734 fi 2735 done 2736 done 2737 IFS=$as_save_IFS 2738 2739 fi 2740 fi 2741 CC=$ac_cv_prog_CC 2742 if test -n "$CC"; then 2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2744 $as_echo "$CC" >&6; } 2745 else 2746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2747 $as_echo "no" >&6; } 2748 fi 2749 2750 2751 fi 2752 if test -z "$ac_cv_prog_CC"; then 2753 ac_ct_CC=$CC 2754 # Extract the first word of "gcc", so it can be a program name with args. 2755 set dummy gcc; ac_word=$2 2756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2757 $as_echo_n "checking for $ac_word... " >&6; } 2758 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2759 $as_echo_n "(cached) " >&6 2760 else 2761 if test -n "$ac_ct_CC"; then 2762 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2763 else 2764 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2765 for as_dir in $PATH 2766 do 2767 IFS=$as_save_IFS 2768 test -z "$as_dir" && as_dir=. 2769 for ac_exec_ext in '' $ac_executable_extensions; do 2770 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2771 ac_cv_prog_ac_ct_CC="gcc" 2772 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2773 break 2 2774 fi 2775 done 2776 done 2777 IFS=$as_save_IFS 2778 2779 fi 2780 fi 2781 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2782 if test -n "$ac_ct_CC"; then 2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2784 $as_echo "$ac_ct_CC" >&6; } 2785 else 2786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2787 $as_echo "no" >&6; } 2788 fi 2789 2790 if test "x$ac_ct_CC" = x; then 2791 CC="" 2792 else 2793 case $cross_compiling:$ac_tool_warned in 2794 yes:) 2795 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2796 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2797 ac_tool_warned=yes ;; 2798 esac 2799 CC=$ac_ct_CC 2800 fi 2801 else 2802 CC="$ac_cv_prog_CC" 2803 fi 2804 2805 if test -z "$CC"; then 2806 if test -n "$ac_tool_prefix"; then 2807 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2808 set dummy ${ac_tool_prefix}cc; ac_word=$2 2809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2810 $as_echo_n "checking for $ac_word... " >&6; } 2811 if ${ac_cv_prog_CC+:} false; then : 2812 $as_echo_n "(cached) " >&6 2813 else 2814 if test -n "$CC"; then 2815 ac_cv_prog_CC="$CC" # Let the user override the test. 2816 else 2817 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2818 for as_dir in $PATH 2819 do 2820 IFS=$as_save_IFS 2821 test -z "$as_dir" && as_dir=. 2822 for ac_exec_ext in '' $ac_executable_extensions; do 2823 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2824 ac_cv_prog_CC="${ac_tool_prefix}cc" 2825 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2826 break 2 2827 fi 2828 done 2829 done 2830 IFS=$as_save_IFS 2831 2832 fi 2833 fi 2834 CC=$ac_cv_prog_CC 2835 if test -n "$CC"; then 2836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2837 $as_echo "$CC" >&6; } 2838 else 2839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2840 $as_echo "no" >&6; } 2841 fi 2842 2843 2844 fi 2845 fi 2846 if test -z "$CC"; then 2847 # Extract the first word of "cc", so it can be a program name with args. 2848 set dummy cc; ac_word=$2 2849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2850 $as_echo_n "checking for $ac_word... " >&6; } 2851 if ${ac_cv_prog_CC+:} false; then : 2852 $as_echo_n "(cached) " >&6 2853 else 2854 if test -n "$CC"; then 2855 ac_cv_prog_CC="$CC" # Let the user override the test. 2856 else 2857 ac_prog_rejected=no 2858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2859 for as_dir in $PATH 2860 do 2861 IFS=$as_save_IFS 2862 test -z "$as_dir" && as_dir=. 2863 for ac_exec_ext in '' $ac_executable_extensions; do 2864 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2865 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2866 ac_prog_rejected=yes 2867 continue 2868 fi 2869 ac_cv_prog_CC="cc" 2870 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2871 break 2 2872 fi 2873 done 2874 done 2875 IFS=$as_save_IFS 2876 2877 if test $ac_prog_rejected = yes; then 2878 # We found a bogon in the path, so make sure we never use it. 2879 set dummy $ac_cv_prog_CC 2880 shift 2881 if test $# != 0; then 2882 # We chose a different compiler from the bogus one. 2883 # However, it has the same basename, so the bogon will be chosen 2884 # first if we set CC to just the basename; use the full file name. 2885 shift 2886 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2887 fi 2888 fi 2889 fi 2890 fi 2891 CC=$ac_cv_prog_CC 2892 if test -n "$CC"; then 2893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2894 $as_echo "$CC" >&6; } 2895 else 2896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2897 $as_echo "no" >&6; } 2898 fi 2899 2900 2901 fi 2902 if test -z "$CC"; then 2903 if test -n "$ac_tool_prefix"; then 2904 for ac_prog in cl.exe 2905 do 2906 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2907 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2909 $as_echo_n "checking for $ac_word... " >&6; } 2910 if ${ac_cv_prog_CC+:} false; then : 2911 $as_echo_n "(cached) " >&6 2912 else 2913 if test -n "$CC"; then 2914 ac_cv_prog_CC="$CC" # Let the user override the test. 2915 else 2916 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2917 for as_dir in $PATH 2918 do 2919 IFS=$as_save_IFS 2920 test -z "$as_dir" && as_dir=. 2921 for ac_exec_ext in '' $ac_executable_extensions; do 2922 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2923 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2924 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2925 break 2 2926 fi 2927 done 2928 done 2929 IFS=$as_save_IFS 2930 2931 fi 2932 fi 2933 CC=$ac_cv_prog_CC 2934 if test -n "$CC"; then 2935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2936 $as_echo "$CC" >&6; } 2937 else 2938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2939 $as_echo "no" >&6; } 2940 fi 2941 2942 2943 test -n "$CC" && break 2944 done 2945 fi 2946 if test -z "$CC"; then 2947 ac_ct_CC=$CC 2948 for ac_prog in cl.exe 2949 do 2950 # Extract the first word of "$ac_prog", so it can be a program name with args. 2951 set dummy $ac_prog; ac_word=$2 2952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2953 $as_echo_n "checking for $ac_word... " >&6; } 2954 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2955 $as_echo_n "(cached) " >&6 2956 else 2957 if test -n "$ac_ct_CC"; then 2958 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2959 else 2960 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2961 for as_dir in $PATH 2962 do 2963 IFS=$as_save_IFS 2964 test -z "$as_dir" && as_dir=. 2965 for ac_exec_ext in '' $ac_executable_extensions; do 2966 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2967 ac_cv_prog_ac_ct_CC="$ac_prog" 2968 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2969 break 2 2970 fi 2971 done 2972 done 2973 IFS=$as_save_IFS 2974 2975 fi 2976 fi 2977 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2978 if test -n "$ac_ct_CC"; then 2979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2980 $as_echo "$ac_ct_CC" >&6; } 2981 else 2982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2983 $as_echo "no" >&6; } 2984 fi 2985 2986 2987 test -n "$ac_ct_CC" && break 2988 done 2989 2990 if test "x$ac_ct_CC" = x; then 2991 CC="" 2992 else 2993 case $cross_compiling:$ac_tool_warned in 2994 yes:) 2995 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2996 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2997 ac_tool_warned=yes ;; 2998 esac 2999 CC=$ac_ct_CC 3000 fi 3001 fi 3002 3003 fi 3004 3005 3006 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3007 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3008 as_fn_error $? "no acceptable C compiler found in \$PATH 3009 See \`config.log' for more details" "$LINENO" 5; } 3010 3011 # Provide some information about the compiler. 3012 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3013 set X $ac_compile 3014 ac_compiler=$2 3015 for ac_option in --version -v -V -qversion; do 3016 { { ac_try="$ac_compiler $ac_option >&5" 3017 case "(($ac_try" in 3018 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3019 *) ac_try_echo=$ac_try;; 3020 esac 3021 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3022 $as_echo "$ac_try_echo"; } >&5 3023 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3024 ac_status=$? 3025 if test -s conftest.err; then 3026 sed '10a\ 3027 ... rest of stderr output deleted ... 3028 10q' conftest.err >conftest.er1 3029 cat conftest.er1 >&5 3030 fi 3031 rm -f conftest.er1 conftest.err 3032 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3033 test $ac_status = 0; } 3034 done 3035 3036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3037 /* end confdefs.h. */ 3038 3039 int 3040 main () 3041 { 3042 3043 ; 3044 return 0; 3045 } 3046 _ACEOF 3047 ac_clean_files_save=$ac_clean_files 3048 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3049 # Try to create an executable without -o first, disregard a.out. 3050 # It will help us diagnose broken compilers, and finding out an intuition 3051 # of exeext. 3052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3053 $as_echo_n "checking whether the C compiler works... " >&6; } 3054 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3055 3056 # The possible output files: 3057 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3058 3059 ac_rmfiles= 3060 for ac_file in $ac_files 3061 do 3062 case $ac_file in 3063 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3064 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3065 esac 3066 done 3067 rm -f $ac_rmfiles 3068 3069 if { { ac_try="$ac_link_default" 3070 case "(($ac_try" in 3071 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3072 *) ac_try_echo=$ac_try;; 3073 esac 3074 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3075 $as_echo "$ac_try_echo"; } >&5 3076 (eval "$ac_link_default") 2>&5 3077 ac_status=$? 3078 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3079 test $ac_status = 0; }; then : 3080 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3081 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3082 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3083 # so that the user can short-circuit this test for compilers unknown to 3084 # Autoconf. 3085 for ac_file in $ac_files '' 3086 do 3087 test -f "$ac_file" || continue 3088 case $ac_file in 3089 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3090 ;; 3091 [ab].out ) 3092 # We found the default executable, but exeext='' is most 3093 # certainly right. 3094 break;; 3095 *.* ) 3096 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3097 then :; else 3098 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3099 fi 3100 # We set ac_cv_exeext here because the later test for it is not 3101 # safe: cross compilers may not add the suffix if given an `-o' 3102 # argument, so we may need to know it at that point already. 3103 # Even if this section looks crufty: it has the advantage of 3104 # actually working. 3105 break;; 3106 * ) 3107 break;; 3108 esac 3109 done 3110 test "$ac_cv_exeext" = no && ac_cv_exeext= 3111 3112 else 3113 ac_file='' 3114 fi 3115 if test -z "$ac_file"; then : 3116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3117 $as_echo "no" >&6; } 3118 $as_echo "$as_me: failed program was:" >&5 3119 sed 's/^/| /' conftest.$ac_ext >&5 3120 3121 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3122 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3123 as_fn_error 77 "C compiler cannot create executables 3124 See \`config.log' for more details" "$LINENO" 5; } 3125 else 3126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3127 $as_echo "yes" >&6; } 3128 fi 3129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3130 $as_echo_n "checking for C compiler default output file name... " >&6; } 3131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3132 $as_echo "$ac_file" >&6; } 3133 ac_exeext=$ac_cv_exeext 3134 3135 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3136 ac_clean_files=$ac_clean_files_save 3137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3138 $as_echo_n "checking for suffix of executables... " >&6; } 3139 if { { ac_try="$ac_link" 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 "$ac_link") 2>&5 3147 ac_status=$? 3148 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3149 test $ac_status = 0; }; then : 3150 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3151 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3152 # work properly (i.e., refer to `conftest.exe'), while it won't with 3153 # `rm'. 3154 for ac_file in conftest.exe conftest conftest.*; do 3155 test -f "$ac_file" || continue 3156 case $ac_file in 3157 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3158 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3159 break;; 3160 * ) break;; 3161 esac 3162 done 3163 else 3164 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3165 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3166 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3167 See \`config.log' for more details" "$LINENO" 5; } 3168 fi 3169 rm -f conftest conftest$ac_cv_exeext 3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3171 $as_echo "$ac_cv_exeext" >&6; } 3172 3173 rm -f conftest.$ac_ext 3174 EXEEXT=$ac_cv_exeext 3175 ac_exeext=$EXEEXT 3176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3177 /* end confdefs.h. */ 3178 #include <stdio.h> 3179 int 3180 main () 3181 { 3182 FILE *f = fopen ("conftest.out", "w"); 3183 return ferror (f) || fclose (f) != 0; 3184 3185 ; 3186 return 0; 3187 } 3188 _ACEOF 3189 ac_clean_files="$ac_clean_files conftest.out" 3190 # Check that the compiler produces executables we can run. If not, either 3191 # the compiler is broken, or we cross compile. 3192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3193 $as_echo_n "checking whether we are cross compiling... " >&6; } 3194 if test "$cross_compiling" != yes; then 3195 { { ac_try="$ac_link" 3196 case "(($ac_try" in 3197 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3198 *) ac_try_echo=$ac_try;; 3199 esac 3200 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3201 $as_echo "$ac_try_echo"; } >&5 3202 (eval "$ac_link") 2>&5 3203 ac_status=$? 3204 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3205 test $ac_status = 0; } 3206 if { ac_try='./conftest$ac_cv_exeext' 3207 { { case "(($ac_try" in 3208 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3209 *) ac_try_echo=$ac_try;; 3210 esac 3211 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3212 $as_echo "$ac_try_echo"; } >&5 3213 (eval "$ac_try") 2>&5 3214 ac_status=$? 3215 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3216 test $ac_status = 0; }; }; then 3217 cross_compiling=no 3218 else 3219 if test "$cross_compiling" = maybe; then 3220 cross_compiling=yes 3221 else 3222 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3223 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3224 as_fn_error $? "cannot run C compiled programs. 3225 If you meant to cross compile, use \`--host'. 3226 See \`config.log' for more details" "$LINENO" 5; } 3227 fi 3228 fi 3229 fi 3230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3231 $as_echo "$cross_compiling" >&6; } 3232 3233 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3234 ac_clean_files=$ac_clean_files_save 3235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3236 $as_echo_n "checking for suffix of object files... " >&6; } 3237 if ${ac_cv_objext+:} false; then : 3238 $as_echo_n "(cached) " >&6 3239 else 3240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3241 /* end confdefs.h. */ 3242 3243 int 3244 main () 3245 { 3246 3247 ; 3248 return 0; 3249 } 3250 _ACEOF 3251 rm -f conftest.o conftest.obj 3252 if { { ac_try="$ac_compile" 3253 case "(($ac_try" in 3254 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3255 *) ac_try_echo=$ac_try;; 3256 esac 3257 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3258 $as_echo "$ac_try_echo"; } >&5 3259 (eval "$ac_compile") 2>&5 3260 ac_status=$? 3261 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3262 test $ac_status = 0; }; then : 3263 for ac_file in conftest.o conftest.obj conftest.*; do 3264 test -f "$ac_file" || continue; 3265 case $ac_file in 3266 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3267 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3268 break;; 3269 esac 3270 done 3271 else 3272 $as_echo "$as_me: failed program was:" >&5 3273 sed 's/^/| /' conftest.$ac_ext >&5 3274 3275 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3276 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3277 as_fn_error $? "cannot compute suffix of object files: cannot compile 3278 See \`config.log' for more details" "$LINENO" 5; } 3279 fi 3280 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3281 fi 3282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3283 $as_echo "$ac_cv_objext" >&6; } 3284 OBJEXT=$ac_cv_objext 3285 ac_objext=$OBJEXT 3286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3287 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3288 if ${ac_cv_c_compiler_gnu+:} false; then : 3289 $as_echo_n "(cached) " >&6 3290 else 3291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3292 /* end confdefs.h. */ 3293 3294 int 3295 main () 3296 { 3297 #ifndef __GNUC__ 3298 choke me 3299 #endif 3300 3301 ; 3302 return 0; 3303 } 3304 _ACEOF 3305 if ac_fn_c_try_compile "$LINENO"; then : 3306 ac_compiler_gnu=yes 3307 else 3308 ac_compiler_gnu=no 3309 fi 3310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3311 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3312 3313 fi 3314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3315 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3316 if test $ac_compiler_gnu = yes; then 3317 GCC=yes 3318 else 3319 GCC= 3320 fi 3321 ac_test_CFLAGS=${CFLAGS+set} 3322 ac_save_CFLAGS=$CFLAGS 3323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3324 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3325 if ${ac_cv_prog_cc_g+:} false; then : 3326 $as_echo_n "(cached) " >&6 3327 else 3328 ac_save_c_werror_flag=$ac_c_werror_flag 3329 ac_c_werror_flag=yes 3330 ac_cv_prog_cc_g=no 3331 CFLAGS="-g" 3332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3333 /* end confdefs.h. */ 3334 3335 int 3336 main () 3337 { 3338 3339 ; 3340 return 0; 3341 } 3342 _ACEOF 3343 if ac_fn_c_try_compile "$LINENO"; then : 3344 ac_cv_prog_cc_g=yes 3345 else 3346 CFLAGS="" 3347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3348 /* end confdefs.h. */ 3349 3350 int 3351 main () 3352 { 3353 3354 ; 3355 return 0; 3356 } 3357 _ACEOF 3358 if ac_fn_c_try_compile "$LINENO"; then : 3359 3360 else 3361 ac_c_werror_flag=$ac_save_c_werror_flag 3362 CFLAGS="-g" 3363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3364 /* end confdefs.h. */ 3365 3366 int 3367 main () 3368 { 3369 3370 ; 3371 return 0; 3372 } 3373 _ACEOF 3374 if ac_fn_c_try_compile "$LINENO"; then : 3375 ac_cv_prog_cc_g=yes 3376 fi 3377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3378 fi 3379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3380 fi 3381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3382 ac_c_werror_flag=$ac_save_c_werror_flag 3383 fi 3384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3385 $as_echo "$ac_cv_prog_cc_g" >&6; } 3386 if test "$ac_test_CFLAGS" = set; then 3387 CFLAGS=$ac_save_CFLAGS 3388 elif test $ac_cv_prog_cc_g = yes; then 3389 if test "$GCC" = yes; then 3390 CFLAGS="-g -O2" 3391 else 3392 CFLAGS="-g" 3393 fi 3394 else 3395 if test "$GCC" = yes; then 3396 CFLAGS="-O2" 3397 else 3398 CFLAGS= 3399 fi 3400 fi 3401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3402 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3403 if ${ac_cv_prog_cc_c89+:} false; then : 3404 $as_echo_n "(cached) " >&6 3405 else 3406 ac_cv_prog_cc_c89=no 3407 ac_save_CC=$CC 3408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3409 /* end confdefs.h. */ 3410 #include <stdarg.h> 3411 #include <stdio.h> 3412 #include <sys/types.h> 3413 #include <sys/stat.h> 3414 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3415 struct buf { int x; }; 3416 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3417 static char *e (p, i) 3418 char **p; 3419 int i; 3420 { 3421 return p[i]; 3422 } 3423 static char *f (char * (*g) (char **, int), char **p, ...) 3424 { 3425 char *s; 3426 va_list v; 3427 va_start (v,p); 3428 s = g (p, va_arg (v,int)); 3429 va_end (v); 3430 return s; 3431 } 3432 3433 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3434 function prototypes and stuff, but not '\xHH' hex character constants. 3435 These don't provoke an error unfortunately, instead are silently treated 3436 as 'x'. The following induces an error, until -std is added to get 3437 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3438 array size at least. It's necessary to write '\x00'==0 to get something 3439 that's true only with -std. */ 3440 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3441 3442 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3443 inside strings and character constants. */ 3444 #define FOO(x) 'x' 3445 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3446 3447 int test (int i, double x); 3448 struct s1 {int (*f) (int a);}; 3449 struct s2 {int (*f) (double a);}; 3450 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3451 int argc; 3452 char **argv; 3453 int 3454 main () 3455 { 3456 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3457 ; 3458 return 0; 3459 } 3460 _ACEOF 3461 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3462 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3463 do 3464 CC="$ac_save_CC $ac_arg" 3465 if ac_fn_c_try_compile "$LINENO"; then : 3466 ac_cv_prog_cc_c89=$ac_arg 3467 fi 3468 rm -f core conftest.err conftest.$ac_objext 3469 test "x$ac_cv_prog_cc_c89" != "xno" && break 3470 done 3471 rm -f conftest.$ac_ext 3472 CC=$ac_save_CC 3473 3474 fi 3475 # AC_CACHE_VAL 3476 case "x$ac_cv_prog_cc_c89" in 3477 x) 3478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3479 $as_echo "none needed" >&6; } ;; 3480 xno) 3481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3482 $as_echo "unsupported" >&6; } ;; 3483 *) 3484 CC="$CC $ac_cv_prog_cc_c89" 3485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3486 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3487 esac 3488 if test "x$ac_cv_prog_cc_c89" != xno; then : 3489 3490 fi 3491 3492 ac_ext=c 3493 ac_cpp='$CPP $CPPFLAGS' 3494 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3495 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3496 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3497 3498 depcc="$CC" am_compiler_list= 3499 3500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3501 $as_echo_n "checking dependency style of $depcc... " >&6; } 3502 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3503 $as_echo_n "(cached) " >&6 3504 else 3505 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3506 # We make a subdir and do the tests there. Otherwise we can end up 3507 # making bogus files that we don't know about and never remove. For 3508 # instance it was reported that on HP-UX the gcc test will end up 3509 # making a dummy file named `D' -- because `-MD' means `put the output 3510 # in D'. 3511 rm -rf conftest.dir 3512 mkdir conftest.dir 3513 # Copy depcomp to subdir because otherwise we won't find it if we're 3514 # using a relative directory. 3515 cp "$am_depcomp" conftest.dir 3516 cd conftest.dir 3517 # We will build objects and dependencies in a subdirectory because 3518 # it helps to detect inapplicable dependency modes. For instance 3519 # both Tru64's cc and ICC support -MD to output dependencies as a 3520 # side effect of compilation, but ICC will put the dependencies in 3521 # the current directory while Tru64 will put them in the object 3522 # directory. 3523 mkdir sub 3524 3525 am_cv_CC_dependencies_compiler_type=none 3526 if test "$am_compiler_list" = ""; then 3527 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3528 fi 3529 am__universal=false 3530 case " $depcc " in #( 3531 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3532 esac 3533 3534 for depmode in $am_compiler_list; do 3535 # Setup a source with many dependencies, because some compilers 3536 # like to wrap large dependency lists on column 80 (with \), and 3537 # we should not choose a depcomp mode which is confused by this. 3538 # 3539 # We need to recreate these files for each test, as the compiler may 3540 # overwrite some of them when testing with obscure command lines. 3541 # This happens at least with the AIX C compiler. 3542 : > sub/conftest.c 3543 for i in 1 2 3 4 5 6; do 3544 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3545 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3546 # Solaris 8's {/usr,}/bin/sh. 3547 touch sub/conftst$i.h 3548 done 3549 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3550 3551 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3552 # mode. It turns out that the SunPro C++ compiler does not properly 3553 # handle `-M -o', and we need to detect this. Also, some Intel 3554 # versions had trouble with output in subdirs 3555 am__obj=sub/conftest.${OBJEXT-o} 3556 am__minus_obj="-o $am__obj" 3557 case $depmode in 3558 gcc) 3559 # This depmode causes a compiler race in universal mode. 3560 test "$am__universal" = false || continue 3561 ;; 3562 nosideeffect) 3563 # after this tag, mechanisms are not by side-effect, so they'll 3564 # only be used when explicitly requested 3565 if test "x$enable_dependency_tracking" = xyes; then 3566 continue 3567 else 3568 break 3569 fi 3570 ;; 3571 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3572 # This compiler won't grok `-c -o', but also, the minuso test has 3573 # not run yet. These depmodes are late enough in the game, and 3574 # so weak that their functioning should not be impacted. 3575 am__obj=conftest.${OBJEXT-o} 3576 am__minus_obj= 3577 ;; 3578 none) break ;; 3579 esac 3580 if depmode=$depmode \ 3581 source=sub/conftest.c object=$am__obj \ 3582 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3583 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3584 >/dev/null 2>conftest.err && 3585 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3586 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3587 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3588 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3589 # icc doesn't choke on unknown options, it will just issue warnings 3590 # or remarks (even with -Werror). So we grep stderr for any message 3591 # that says an option was ignored or not supported. 3592 # When given -MP, icc 7.0 and 7.1 complain thusly: 3593 # icc: Command line warning: ignoring option '-M'; no argument required 3594 # The diagnosis changed in icc 8.0: 3595 # icc: Command line remark: option '-MP' not supported 3596 if (grep 'ignoring option' conftest.err || 3597 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3598 am_cv_CC_dependencies_compiler_type=$depmode 3599 break 3600 fi 3601 fi 3602 done 3603 3604 cd .. 3605 rm -rf conftest.dir 3606 else 3607 am_cv_CC_dependencies_compiler_type=none 3608 fi 3609 3610 fi 3611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3612 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3613 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3614 3615 if 3616 test "x$enable_dependency_tracking" != xno \ 3617 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3618 am__fastdepCC_TRUE= 3619 am__fastdepCC_FALSE='#' 3620 else 3621 am__fastdepCC_TRUE='#' 3622 am__fastdepCC_FALSE= 3623 fi 3624 3625 3626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3627 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3628 if ${ac_cv_prog_cc_c99+:} false; then : 3629 $as_echo_n "(cached) " >&6 3630 else 3631 ac_cv_prog_cc_c99=no 3632 ac_save_CC=$CC 3633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3634 /* end confdefs.h. */ 3635 #include <stdarg.h> 3636 #include <stdbool.h> 3637 #include <stdlib.h> 3638 #include <wchar.h> 3639 #include <stdio.h> 3640 3641 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3642 #define debug(...) fprintf (stderr, __VA_ARGS__) 3643 #define showlist(...) puts (#__VA_ARGS__) 3644 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3645 static void 3646 test_varargs_macros (void) 3647 { 3648 int x = 1234; 3649 int y = 5678; 3650 debug ("Flag"); 3651 debug ("X = %d\n", x); 3652 showlist (The first, second, and third items.); 3653 report (x>y, "x is %d but y is %d", x, y); 3654 } 3655 3656 // Check long long types. 3657 #define BIG64 18446744073709551615ull 3658 #define BIG32 4294967295ul 3659 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3660 #if !BIG_OK 3661 your preprocessor is broken; 3662 #endif 3663 #if BIG_OK 3664 #else 3665 your preprocessor is broken; 3666 #endif 3667 static long long int bignum = -9223372036854775807LL; 3668 static unsigned long long int ubignum = BIG64; 3669 3670 struct incomplete_array 3671 { 3672 int datasize; 3673 double data[]; 3674 }; 3675 3676 struct named_init { 3677 int number; 3678 const wchar_t *name; 3679 double average; 3680 }; 3681 3682 typedef const char *ccp; 3683 3684 static inline int 3685 test_restrict (ccp restrict text) 3686 { 3687 // See if C++-style comments work. 3688 // Iterate through items via the restricted pointer. 3689 // Also check for declarations in for loops. 3690 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3691 continue; 3692 return 0; 3693 } 3694 3695 // Check varargs and va_copy. 3696 static void 3697 test_varargs (const char *format, ...) 3698 { 3699 va_list args; 3700 va_start (args, format); 3701 va_list args_copy; 3702 va_copy (args_copy, args); 3703 3704 const char *str; 3705 int number; 3706 float fnumber; 3707 3708 while (*format) 3709 { 3710 switch (*format++) 3711 { 3712 case 's': // string 3713 str = va_arg (args_copy, const char *); 3714 break; 3715 case 'd': // int 3716 number = va_arg (args_copy, int); 3717 break; 3718 case 'f': // float 3719 fnumber = va_arg (args_copy, double); 3720 break; 3721 default: 3722 break; 3723 } 3724 } 3725 va_end (args_copy); 3726 va_end (args); 3727 } 3728 3729 int 3730 main () 3731 { 3732 3733 // Check bool. 3734 _Bool success = false; 3735 3736 // Check restrict. 3737 if (test_restrict ("String literal") == 0) 3738 success = true; 3739 char *restrict newvar = "Another string"; 3740 3741 // Check varargs. 3742 test_varargs ("s, d' f .", "string", 65, 34.234); 3743 test_varargs_macros (); 3744 3745 // Check flexible array members. 3746 struct incomplete_array *ia = 3747 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3748 ia->datasize = 10; 3749 for (int i = 0; i < ia->datasize; ++i) 3750 ia->data[i] = i * 1.234; 3751 3752 // Check named initializers. 3753 struct named_init ni = { 3754 .number = 34, 3755 .name = L"Test wide string", 3756 .average = 543.34343, 3757 }; 3758 3759 ni.number = 58; 3760 3761 int dynamic_array[ni.number]; 3762 dynamic_array[ni.number - 1] = 543; 3763 3764 // work around unused variable warnings 3765 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3766 || dynamic_array[ni.number - 1] != 543); 3767 3768 ; 3769 return 0; 3770 } 3771 _ACEOF 3772 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3773 do 3774 CC="$ac_save_CC $ac_arg" 3775 if ac_fn_c_try_compile "$LINENO"; then : 3776 ac_cv_prog_cc_c99=$ac_arg 3777 fi 3778 rm -f core conftest.err conftest.$ac_objext 3779 test "x$ac_cv_prog_cc_c99" != "xno" && break 3780 done 3781 rm -f conftest.$ac_ext 3782 CC=$ac_save_CC 3783 3784 fi 3785 # AC_CACHE_VAL 3786 case "x$ac_cv_prog_cc_c99" in 3787 x) 3788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3789 $as_echo "none needed" >&6; } ;; 3790 xno) 3791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3792 $as_echo "unsupported" >&6; } ;; 3793 *) 3794 CC="$CC $ac_cv_prog_cc_c99" 3795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3796 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3797 esac 3798 if test "x$ac_cv_prog_cc_c99" != xno; then : 3799 3800 fi 3801 3802 3803 3804 ac_ext=c 3805 ac_cpp='$CPP $CPPFLAGS' 3806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3808 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3810 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3811 # On Suns, sometimes $CPP names a directory. 3812 if test -n "$CPP" && test -d "$CPP"; then 3813 CPP= 3814 fi 3815 if test -z "$CPP"; then 3816 if ${ac_cv_prog_CPP+:} false; then : 3817 $as_echo_n "(cached) " >&6 3818 else 3819 # Double quotes because CPP needs to be expanded 3820 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3821 do 3822 ac_preproc_ok=false 3823 for ac_c_preproc_warn_flag in '' yes 3824 do 3825 # Use a header file that comes with gcc, so configuring glibc 3826 # with a fresh cross-compiler works. 3827 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3828 # <limits.h> exists even on freestanding compilers. 3829 # On the NeXT, cc -E runs the code through the compiler's parser, 3830 # not just through cpp. "Syntax error" is here to catch this case. 3831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3832 /* end confdefs.h. */ 3833 #ifdef __STDC__ 3834 # include <limits.h> 3835 #else 3836 # include <assert.h> 3837 #endif 3838 Syntax error 3839 _ACEOF 3840 if ac_fn_c_try_cpp "$LINENO"; then : 3841 3842 else 3843 # Broken: fails on valid input. 3844 continue 3845 fi 3846 rm -f conftest.err conftest.i conftest.$ac_ext 3847 3848 # OK, works on sane cases. Now check whether nonexistent headers 3849 # can be detected and how. 3850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3851 /* end confdefs.h. */ 3852 #include <ac_nonexistent.h> 3853 _ACEOF 3854 if ac_fn_c_try_cpp "$LINENO"; then : 3855 # Broken: success on invalid input. 3856 continue 3857 else 3858 # Passes both tests. 3859 ac_preproc_ok=: 3860 break 3861 fi 3862 rm -f conftest.err conftest.i conftest.$ac_ext 3863 3864 done 3865 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3866 rm -f conftest.i conftest.err conftest.$ac_ext 3867 if $ac_preproc_ok; then : 3868 break 3869 fi 3870 3871 done 3872 ac_cv_prog_CPP=$CPP 3873 3874 fi 3875 CPP=$ac_cv_prog_CPP 3876 else 3877 ac_cv_prog_CPP=$CPP 3878 fi 3879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3880 $as_echo "$CPP" >&6; } 3881 ac_preproc_ok=false 3882 for ac_c_preproc_warn_flag in '' yes 3883 do 3884 # Use a header file that comes with gcc, so configuring glibc 3885 # with a fresh cross-compiler works. 3886 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3887 # <limits.h> exists even on freestanding compilers. 3888 # On the NeXT, cc -E runs the code through the compiler's parser, 3889 # not just through cpp. "Syntax error" is here to catch this case. 3890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3891 /* end confdefs.h. */ 3892 #ifdef __STDC__ 3893 # include <limits.h> 3894 #else 3895 # include <assert.h> 3896 #endif 3897 Syntax error 3898 _ACEOF 3899 if ac_fn_c_try_cpp "$LINENO"; then : 3900 3901 else 3902 # Broken: fails on valid input. 3903 continue 3904 fi 3905 rm -f conftest.err conftest.i conftest.$ac_ext 3906 3907 # OK, works on sane cases. Now check whether nonexistent headers 3908 # can be detected and how. 3909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3910 /* end confdefs.h. */ 3911 #include <ac_nonexistent.h> 3912 _ACEOF 3913 if ac_fn_c_try_cpp "$LINENO"; then : 3914 # Broken: success on invalid input. 3915 continue 3916 else 3917 # Passes both tests. 3918 ac_preproc_ok=: 3919 break 3920 fi 3921 rm -f conftest.err conftest.i conftest.$ac_ext 3922 3923 done 3924 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3925 rm -f conftest.i conftest.err conftest.$ac_ext 3926 if $ac_preproc_ok; then : 3927 3928 else 3929 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3930 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3931 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3932 See \`config.log' for more details" "$LINENO" 5; } 3933 fi 3934 3935 ac_ext=c 3936 ac_cpp='$CPP $CPPFLAGS' 3937 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3938 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3939 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3940 3941 3942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3943 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3944 if ${ac_cv_path_GREP+:} false; then : 3945 $as_echo_n "(cached) " >&6 3946 else 3947 if test -z "$GREP"; then 3948 ac_path_GREP_found=false 3949 # Loop through the user's path and test for each of PROGNAME-LIST 3950 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3951 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3952 do 3953 IFS=$as_save_IFS 3954 test -z "$as_dir" && as_dir=. 3955 for ac_prog in grep ggrep; do 3956 for ac_exec_ext in '' $ac_executable_extensions; do 3957 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3958 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3959 # Check for GNU ac_path_GREP and select it if it is found. 3960 # Check for GNU $ac_path_GREP 3961 case `"$ac_path_GREP" --version 2>&1` in 3962 *GNU*) 3963 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3964 *) 3965 ac_count=0 3966 $as_echo_n 0123456789 >"conftest.in" 3967 while : 3968 do 3969 cat "conftest.in" "conftest.in" >"conftest.tmp" 3970 mv "conftest.tmp" "conftest.in" 3971 cp "conftest.in" "conftest.nl" 3972 $as_echo 'GREP' >> "conftest.nl" 3973 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3974 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3975 as_fn_arith $ac_count + 1 && ac_count=$as_val 3976 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3977 # Best one so far, save it but keep looking for a better one 3978 ac_cv_path_GREP="$ac_path_GREP" 3979 ac_path_GREP_max=$ac_count 3980 fi 3981 # 10*(2^10) chars as input seems more than enough 3982 test $ac_count -gt 10 && break 3983 done 3984 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3985 esac 3986 3987 $ac_path_GREP_found && break 3 3988 done 3989 done 3990 done 3991 IFS=$as_save_IFS 3992 if test -z "$ac_cv_path_GREP"; then 3993 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3994 fi 3995 else 3996 ac_cv_path_GREP=$GREP 3997 fi 3998 3999 fi 4000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4001 $as_echo "$ac_cv_path_GREP" >&6; } 4002 GREP="$ac_cv_path_GREP" 4003 4004 4005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4006 $as_echo_n "checking for egrep... " >&6; } 4007 if ${ac_cv_path_EGREP+:} false; then : 4008 $as_echo_n "(cached) " >&6 4009 else 4010 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4011 then ac_cv_path_EGREP="$GREP -E" 4012 else 4013 if test -z "$EGREP"; then 4014 ac_path_EGREP_found=false 4015 # Loop through the user's path and test for each of PROGNAME-LIST 4016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4017 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4018 do 4019 IFS=$as_save_IFS 4020 test -z "$as_dir" && as_dir=. 4021 for ac_prog in egrep; do 4022 for ac_exec_ext in '' $ac_executable_extensions; do 4023 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4024 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4025 # Check for GNU ac_path_EGREP and select it if it is found. 4026 # Check for GNU $ac_path_EGREP 4027 case `"$ac_path_EGREP" --version 2>&1` in 4028 *GNU*) 4029 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4030 *) 4031 ac_count=0 4032 $as_echo_n 0123456789 >"conftest.in" 4033 while : 4034 do 4035 cat "conftest.in" "conftest.in" >"conftest.tmp" 4036 mv "conftest.tmp" "conftest.in" 4037 cp "conftest.in" "conftest.nl" 4038 $as_echo 'EGREP' >> "conftest.nl" 4039 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4040 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4041 as_fn_arith $ac_count + 1 && ac_count=$as_val 4042 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4043 # Best one so far, save it but keep looking for a better one 4044 ac_cv_path_EGREP="$ac_path_EGREP" 4045 ac_path_EGREP_max=$ac_count 4046 fi 4047 # 10*(2^10) chars as input seems more than enough 4048 test $ac_count -gt 10 && break 4049 done 4050 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4051 esac 4052 4053 $ac_path_EGREP_found && break 3 4054 done 4055 done 4056 done 4057 IFS=$as_save_IFS 4058 if test -z "$ac_cv_path_EGREP"; then 4059 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4060 fi 4061 else 4062 ac_cv_path_EGREP=$EGREP 4063 fi 4064 4065 fi 4066 fi 4067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4068 $as_echo "$ac_cv_path_EGREP" >&6; } 4069 EGREP="$ac_cv_path_EGREP" 4070 4071 4072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4073 $as_echo_n "checking for ANSI C header files... " >&6; } 4074 if ${ac_cv_header_stdc+:} false; then : 4075 $as_echo_n "(cached) " >&6 4076 else 4077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4078 /* end confdefs.h. */ 4079 #include <stdlib.h> 4080 #include <stdarg.h> 4081 #include <string.h> 4082 #include <float.h> 4083 4084 int 4085 main () 4086 { 4087 4088 ; 4089 return 0; 4090 } 4091 _ACEOF 4092 if ac_fn_c_try_compile "$LINENO"; then : 4093 ac_cv_header_stdc=yes 4094 else 4095 ac_cv_header_stdc=no 4096 fi 4097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4098 4099 if test $ac_cv_header_stdc = yes; then 4100 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4102 /* end confdefs.h. */ 4103 #include <string.h> 4104 4105 _ACEOF 4106 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4107 $EGREP "memchr" >/dev/null 2>&1; then : 4108 4109 else 4110 ac_cv_header_stdc=no 4111 fi 4112 rm -f conftest* 4113 4114 fi 4115 4116 if test $ac_cv_header_stdc = yes; then 4117 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4119 /* end confdefs.h. */ 4120 #include <stdlib.h> 4121 4122 _ACEOF 4123 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4124 $EGREP "free" >/dev/null 2>&1; then : 4125 4126 else 4127 ac_cv_header_stdc=no 4128 fi 4129 rm -f conftest* 4130 4131 fi 4132 4133 if test $ac_cv_header_stdc = yes; then 4134 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4135 if test "$cross_compiling" = yes; then : 4136 : 4137 else 4138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4139 /* end confdefs.h. */ 4140 #include <ctype.h> 4141 #include <stdlib.h> 4142 #if ((' ' & 0x0FF) == 0x020) 4143 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4144 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4145 #else 4146 # define ISLOWER(c) \ 4147 (('a' <= (c) && (c) <= 'i') \ 4148 || ('j' <= (c) && (c) <= 'r') \ 4149 || ('s' <= (c) && (c) <= 'z')) 4150 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4151 #endif 4152 4153 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4154 int 4155 main () 4156 { 4157 int i; 4158 for (i = 0; i < 256; i++) 4159 if (XOR (islower (i), ISLOWER (i)) 4160 || toupper (i) != TOUPPER (i)) 4161 return 2; 4162 return 0; 4163 } 4164 _ACEOF 4165 if ac_fn_c_try_run "$LINENO"; then : 4166 4167 else 4168 ac_cv_header_stdc=no 4169 fi 4170 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4171 conftest.$ac_objext conftest.beam conftest.$ac_ext 4172 fi 4173 4174 fi 4175 fi 4176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4177 $as_echo "$ac_cv_header_stdc" >&6; } 4178 if test $ac_cv_header_stdc = yes; then 4179 4180 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4181 4182 fi 4183 4184 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4185 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4186 inttypes.h stdint.h unistd.h 4187 do : 4188 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4189 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4190 " 4191 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4192 cat >>confdefs.h <<_ACEOF 4193 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4194 _ACEOF 4195 4196 fi 4197 4198 done 4199 4200 4201 4202 4203 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4204 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4205 CLANGCC="yes" 4206 else 4207 CLANGCC="no" 4208 fi 4209 4210 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4211 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4212 INTELCC="yes" 4213 else 4214 INTELCC="no" 4215 fi 4216 4217 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4218 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4219 SUNCC="yes" 4220 else 4221 SUNCC="no" 4222 fi 4223 4224 4225 4226 4227 4228 4229 4230 4231 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4232 if test -n "$ac_tool_prefix"; then 4233 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4234 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4236 $as_echo_n "checking for $ac_word... " >&6; } 4237 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4238 $as_echo_n "(cached) " >&6 4239 else 4240 case $PKG_CONFIG in 4241 [\\/]* | ?:[\\/]*) 4242 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4243 ;; 4244 *) 4245 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4246 for as_dir in $PATH 4247 do 4248 IFS=$as_save_IFS 4249 test -z "$as_dir" && as_dir=. 4250 for ac_exec_ext in '' $ac_executable_extensions; do 4251 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4252 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4253 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4254 break 2 4255 fi 4256 done 4257 done 4258 IFS=$as_save_IFS 4259 4260 ;; 4261 esac 4262 fi 4263 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4264 if test -n "$PKG_CONFIG"; then 4265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4266 $as_echo "$PKG_CONFIG" >&6; } 4267 else 4268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4269 $as_echo "no" >&6; } 4270 fi 4271 4272 4273 fi 4274 if test -z "$ac_cv_path_PKG_CONFIG"; then 4275 ac_pt_PKG_CONFIG=$PKG_CONFIG 4276 # Extract the first word of "pkg-config", so it can be a program name with args. 4277 set dummy pkg-config; ac_word=$2 4278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4279 $as_echo_n "checking for $ac_word... " >&6; } 4280 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4281 $as_echo_n "(cached) " >&6 4282 else 4283 case $ac_pt_PKG_CONFIG in 4284 [\\/]* | ?:[\\/]*) 4285 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4286 ;; 4287 *) 4288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4289 for as_dir in $PATH 4290 do 4291 IFS=$as_save_IFS 4292 test -z "$as_dir" && as_dir=. 4293 for ac_exec_ext in '' $ac_executable_extensions; do 4294 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4295 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4296 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4297 break 2 4298 fi 4299 done 4300 done 4301 IFS=$as_save_IFS 4302 4303 ;; 4304 esac 4305 fi 4306 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4307 if test -n "$ac_pt_PKG_CONFIG"; then 4308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4309 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4310 else 4311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4312 $as_echo "no" >&6; } 4313 fi 4314 4315 if test "x$ac_pt_PKG_CONFIG" = x; then 4316 PKG_CONFIG="" 4317 else 4318 case $cross_compiling:$ac_tool_warned in 4319 yes:) 4320 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4321 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4322 ac_tool_warned=yes ;; 4323 esac 4324 PKG_CONFIG=$ac_pt_PKG_CONFIG 4325 fi 4326 else 4327 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4328 fi 4329 4330 fi 4331 if test -n "$PKG_CONFIG"; then 4332 _pkg_min_version=0.9.0 4333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4334 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4335 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4337 $as_echo "yes" >&6; } 4338 else 4339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4340 $as_echo "no" >&6; } 4341 PKG_CONFIG="" 4342 fi 4343 fi 4344 # Make sure we can run config.sub. 4345 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4346 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4347 4348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4349 $as_echo_n "checking build system type... " >&6; } 4350 if ${ac_cv_build+:} false; then : 4351 $as_echo_n "(cached) " >&6 4352 else 4353 ac_build_alias=$build_alias 4354 test "x$ac_build_alias" = x && 4355 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4356 test "x$ac_build_alias" = x && 4357 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4358 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4359 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4360 4361 fi 4362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4363 $as_echo "$ac_cv_build" >&6; } 4364 case $ac_cv_build in 4365 *-*-*) ;; 4366 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4367 esac 4368 build=$ac_cv_build 4369 ac_save_IFS=$IFS; IFS='-' 4370 set x $ac_cv_build 4371 shift 4372 build_cpu=$1 4373 build_vendor=$2 4374 shift; shift 4375 # Remember, the first character of IFS is used to create $*, 4376 # except with old shells: 4377 build_os=$* 4378 IFS=$ac_save_IFS 4379 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4380 4381 4382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4383 $as_echo_n "checking host system type... " >&6; } 4384 if ${ac_cv_host+:} false; then : 4385 $as_echo_n "(cached) " >&6 4386 else 4387 if test "x$host_alias" = x; then 4388 ac_cv_host=$ac_cv_build 4389 else 4390 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4391 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4392 fi 4393 4394 fi 4395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4396 $as_echo "$ac_cv_host" >&6; } 4397 case $ac_cv_host in 4398 *-*-*) ;; 4399 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4400 esac 4401 host=$ac_cv_host 4402 ac_save_IFS=$IFS; IFS='-' 4403 set x $ac_cv_host 4404 shift 4405 host_cpu=$1 4406 host_vendor=$2 4407 shift; shift 4408 # Remember, the first character of IFS is used to create $*, 4409 # except with old shells: 4410 host_os=$* 4411 IFS=$ac_save_IFS 4412 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4413 4414 4415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4416 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4417 if ${ac_cv_path_SED+:} false; then : 4418 $as_echo_n "(cached) " >&6 4419 else 4420 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4421 for ac_i in 1 2 3 4 5 6 7; do 4422 ac_script="$ac_script$as_nl$ac_script" 4423 done 4424 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4425 { ac_script=; unset ac_script;} 4426 if test -z "$SED"; then 4427 ac_path_SED_found=false 4428 # Loop through the user's path and test for each of PROGNAME-LIST 4429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4430 for as_dir in $PATH 4431 do 4432 IFS=$as_save_IFS 4433 test -z "$as_dir" && as_dir=. 4434 for ac_prog in sed gsed; do 4435 for ac_exec_ext in '' $ac_executable_extensions; do 4436 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4437 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4438 # Check for GNU ac_path_SED and select it if it is found. 4439 # Check for GNU $ac_path_SED 4440 case `"$ac_path_SED" --version 2>&1` in 4441 *GNU*) 4442 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4443 *) 4444 ac_count=0 4445 $as_echo_n 0123456789 >"conftest.in" 4446 while : 4447 do 4448 cat "conftest.in" "conftest.in" >"conftest.tmp" 4449 mv "conftest.tmp" "conftest.in" 4450 cp "conftest.in" "conftest.nl" 4451 $as_echo '' >> "conftest.nl" 4452 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4453 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4454 as_fn_arith $ac_count + 1 && ac_count=$as_val 4455 if test $ac_count -gt ${ac_path_SED_max-0}; then 4456 # Best one so far, save it but keep looking for a better one 4457 ac_cv_path_SED="$ac_path_SED" 4458 ac_path_SED_max=$ac_count 4459 fi 4460 # 10*(2^10) chars as input seems more than enough 4461 test $ac_count -gt 10 && break 4462 done 4463 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4464 esac 4465 4466 $ac_path_SED_found && break 3 4467 done 4468 done 4469 done 4470 IFS=$as_save_IFS 4471 if test -z "$ac_cv_path_SED"; then 4472 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4473 fi 4474 else 4475 ac_cv_path_SED=$SED 4476 fi 4477 4478 fi 4479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4480 $as_echo "$ac_cv_path_SED" >&6; } 4481 SED="$ac_cv_path_SED" 4482 rm -f conftest.sed 4483 4484 4485 4486 4487 4488 4489 # Check whether --enable-selective-werror was given. 4490 if test "${enable_selective_werror+set}" = set; then : 4491 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4492 else 4493 SELECTIVE_WERROR=yes 4494 fi 4495 4496 4497 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4498 if test "x$SUNCC" = "xyes"; then 4499 BASE_CFLAGS="-v" 4500 else 4501 BASE_CFLAGS="" 4502 fi 4503 4504 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4505 4506 4507 4508 4509 4510 xorg_testset_save_CFLAGS="$CFLAGS" 4511 4512 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4515 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4517 /* end confdefs.h. */ 4518 int i; 4519 _ACEOF 4520 if ac_fn_c_try_compile "$LINENO"; then : 4521 xorg_testset_unknown_warning_option=yes 4522 else 4523 xorg_testset_unknown_warning_option=no 4524 fi 4525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 4527 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 4528 CFLAGS="$xorg_testset_save_CFLAGS" 4529 fi 4530 4531 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4532 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4534 fi 4535 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4537 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4539 /* end confdefs.h. */ 4540 int i; 4541 _ACEOF 4542 if ac_fn_c_try_compile "$LINENO"; then : 4543 xorg_testset_unused_command_line_argument=yes 4544 else 4545 xorg_testset_unused_command_line_argument=no 4546 fi 4547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 4549 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 4550 CFLAGS="$xorg_testset_save_CFLAGS" 4551 fi 4552 4553 found="no" 4554 4555 if test $found = "no" ; then 4556 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4558 fi 4559 4560 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4562 fi 4563 4564 CFLAGS="$CFLAGS -Wall" 4565 4566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4567 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4569 /* end confdefs.h. */ 4570 int i; 4571 int 4572 main () 4573 { 4574 4575 ; 4576 return 0; 4577 } 4578 _ACEOF 4579 if ac_fn_c_try_link "$LINENO"; then : 4580 supported=yes 4581 else 4582 supported=no 4583 fi 4584 rm -f core conftest.err conftest.$ac_objext \ 4585 conftest$ac_exeext conftest.$ac_ext 4586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4587 $as_echo "$supported" >&6; } 4588 CFLAGS="$xorg_testset_save_CFLAGS" 4589 4590 if test "$supported" = "yes" ; then 4591 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4592 found="yes" 4593 fi 4594 fi 4595 4596 4597 4598 4599 4600 4601 4602 xorg_testset_save_CFLAGS="$CFLAGS" 4603 4604 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4607 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4609 /* end confdefs.h. */ 4610 int i; 4611 _ACEOF 4612 if ac_fn_c_try_compile "$LINENO"; then : 4613 xorg_testset_unknown_warning_option=yes 4614 else 4615 xorg_testset_unknown_warning_option=no 4616 fi 4617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 4619 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 4620 CFLAGS="$xorg_testset_save_CFLAGS" 4621 fi 4622 4623 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4624 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4626 fi 4627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4629 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4631 /* end confdefs.h. */ 4632 int i; 4633 _ACEOF 4634 if ac_fn_c_try_compile "$LINENO"; then : 4635 xorg_testset_unused_command_line_argument=yes 4636 else 4637 xorg_testset_unused_command_line_argument=no 4638 fi 4639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 4641 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 4642 CFLAGS="$xorg_testset_save_CFLAGS" 4643 fi 4644 4645 found="no" 4646 4647 if test $found = "no" ; then 4648 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4650 fi 4651 4652 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4654 fi 4655 4656 CFLAGS="$CFLAGS -Wpointer-arith" 4657 4658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4659 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4661 /* end confdefs.h. */ 4662 int i; 4663 int 4664 main () 4665 { 4666 4667 ; 4668 return 0; 4669 } 4670 _ACEOF 4671 if ac_fn_c_try_link "$LINENO"; then : 4672 supported=yes 4673 else 4674 supported=no 4675 fi 4676 rm -f core conftest.err conftest.$ac_objext \ 4677 conftest$ac_exeext conftest.$ac_ext 4678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4679 $as_echo "$supported" >&6; } 4680 CFLAGS="$xorg_testset_save_CFLAGS" 4681 4682 if test "$supported" = "yes" ; then 4683 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4684 found="yes" 4685 fi 4686 fi 4687 4688 4689 4690 4691 4692 4693 4694 xorg_testset_save_CFLAGS="$CFLAGS" 4695 4696 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4699 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4701 /* end confdefs.h. */ 4702 int i; 4703 _ACEOF 4704 if ac_fn_c_try_compile "$LINENO"; then : 4705 xorg_testset_unknown_warning_option=yes 4706 else 4707 xorg_testset_unknown_warning_option=no 4708 fi 4709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 4711 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 4712 CFLAGS="$xorg_testset_save_CFLAGS" 4713 fi 4714 4715 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4716 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4718 fi 4719 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4721 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4723 /* end confdefs.h. */ 4724 int i; 4725 _ACEOF 4726 if ac_fn_c_try_compile "$LINENO"; then : 4727 xorg_testset_unused_command_line_argument=yes 4728 else 4729 xorg_testset_unused_command_line_argument=no 4730 fi 4731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 4733 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 4734 CFLAGS="$xorg_testset_save_CFLAGS" 4735 fi 4736 4737 found="no" 4738 4739 if test $found = "no" ; then 4740 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4742 fi 4743 4744 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4746 fi 4747 4748 CFLAGS="$CFLAGS -Wstrict-prototypes" 4749 4750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 4751 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 4752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4753 /* end confdefs.h. */ 4754 int i; 4755 int 4756 main () 4757 { 4758 4759 ; 4760 return 0; 4761 } 4762 _ACEOF 4763 if ac_fn_c_try_link "$LINENO"; then : 4764 supported=yes 4765 else 4766 supported=no 4767 fi 4768 rm -f core conftest.err conftest.$ac_objext \ 4769 conftest$ac_exeext conftest.$ac_ext 4770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4771 $as_echo "$supported" >&6; } 4772 CFLAGS="$xorg_testset_save_CFLAGS" 4773 4774 if test "$supported" = "yes" ; then 4775 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 4776 found="yes" 4777 fi 4778 fi 4779 4780 4781 4782 4783 4784 4785 4786 xorg_testset_save_CFLAGS="$CFLAGS" 4787 4788 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4791 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4793 /* end confdefs.h. */ 4794 int i; 4795 _ACEOF 4796 if ac_fn_c_try_compile "$LINENO"; then : 4797 xorg_testset_unknown_warning_option=yes 4798 else 4799 xorg_testset_unknown_warning_option=no 4800 fi 4801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 4803 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 4804 CFLAGS="$xorg_testset_save_CFLAGS" 4805 fi 4806 4807 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4808 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4810 fi 4811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4813 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4815 /* end confdefs.h. */ 4816 int i; 4817 _ACEOF 4818 if ac_fn_c_try_compile "$LINENO"; then : 4819 xorg_testset_unused_command_line_argument=yes 4820 else 4821 xorg_testset_unused_command_line_argument=no 4822 fi 4823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 4825 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 4826 CFLAGS="$xorg_testset_save_CFLAGS" 4827 fi 4828 4829 found="no" 4830 4831 if test $found = "no" ; then 4832 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4834 fi 4835 4836 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4838 fi 4839 4840 CFLAGS="$CFLAGS -Wmissing-prototypes" 4841 4842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 4843 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 4844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4845 /* end confdefs.h. */ 4846 int i; 4847 int 4848 main () 4849 { 4850 4851 ; 4852 return 0; 4853 } 4854 _ACEOF 4855 if ac_fn_c_try_link "$LINENO"; then : 4856 supported=yes 4857 else 4858 supported=no 4859 fi 4860 rm -f core conftest.err conftest.$ac_objext \ 4861 conftest$ac_exeext conftest.$ac_ext 4862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4863 $as_echo "$supported" >&6; } 4864 CFLAGS="$xorg_testset_save_CFLAGS" 4865 4866 if test "$supported" = "yes" ; then 4867 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 4868 found="yes" 4869 fi 4870 fi 4871 4872 4873 4874 4875 4876 4877 4878 xorg_testset_save_CFLAGS="$CFLAGS" 4879 4880 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4883 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4885 /* end confdefs.h. */ 4886 int i; 4887 _ACEOF 4888 if ac_fn_c_try_compile "$LINENO"; then : 4889 xorg_testset_unknown_warning_option=yes 4890 else 4891 xorg_testset_unknown_warning_option=no 4892 fi 4893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 4895 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 4896 CFLAGS="$xorg_testset_save_CFLAGS" 4897 fi 4898 4899 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4900 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4902 fi 4903 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4905 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4907 /* end confdefs.h. */ 4908 int i; 4909 _ACEOF 4910 if ac_fn_c_try_compile "$LINENO"; then : 4911 xorg_testset_unused_command_line_argument=yes 4912 else 4913 xorg_testset_unused_command_line_argument=no 4914 fi 4915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 4917 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 4918 CFLAGS="$xorg_testset_save_CFLAGS" 4919 fi 4920 4921 found="no" 4922 4923 if test $found = "no" ; then 4924 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4926 fi 4927 4928 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4930 fi 4931 4932 CFLAGS="$CFLAGS -Wmissing-declarations" 4933 4934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4935 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4937 /* end confdefs.h. */ 4938 int i; 4939 int 4940 main () 4941 { 4942 4943 ; 4944 return 0; 4945 } 4946 _ACEOF 4947 if ac_fn_c_try_link "$LINENO"; then : 4948 supported=yes 4949 else 4950 supported=no 4951 fi 4952 rm -f core conftest.err conftest.$ac_objext \ 4953 conftest$ac_exeext conftest.$ac_ext 4954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4955 $as_echo "$supported" >&6; } 4956 CFLAGS="$xorg_testset_save_CFLAGS" 4957 4958 if test "$supported" = "yes" ; then 4959 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4960 found="yes" 4961 fi 4962 fi 4963 4964 4965 4966 4967 4968 4969 4970 xorg_testset_save_CFLAGS="$CFLAGS" 4971 4972 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4975 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4977 /* end confdefs.h. */ 4978 int i; 4979 _ACEOF 4980 if ac_fn_c_try_compile "$LINENO"; then : 4981 xorg_testset_unknown_warning_option=yes 4982 else 4983 xorg_testset_unknown_warning_option=no 4984 fi 4985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 4987 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 4988 CFLAGS="$xorg_testset_save_CFLAGS" 4989 fi 4990 4991 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4992 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4994 fi 4995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4997 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4999 /* end confdefs.h. */ 5000 int i; 5001 _ACEOF 5002 if ac_fn_c_try_compile "$LINENO"; then : 5003 xorg_testset_unused_command_line_argument=yes 5004 else 5005 xorg_testset_unused_command_line_argument=no 5006 fi 5007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5009 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5010 CFLAGS="$xorg_testset_save_CFLAGS" 5011 fi 5012 5013 found="no" 5014 5015 if test $found = "no" ; then 5016 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5018 fi 5019 5020 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5022 fi 5023 5024 CFLAGS="$CFLAGS -Wnested-externs" 5025 5026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5027 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5029 /* end confdefs.h. */ 5030 int i; 5031 int 5032 main () 5033 { 5034 5035 ; 5036 return 0; 5037 } 5038 _ACEOF 5039 if ac_fn_c_try_link "$LINENO"; then : 5040 supported=yes 5041 else 5042 supported=no 5043 fi 5044 rm -f core conftest.err conftest.$ac_objext \ 5045 conftest$ac_exeext conftest.$ac_ext 5046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5047 $as_echo "$supported" >&6; } 5048 CFLAGS="$xorg_testset_save_CFLAGS" 5049 5050 if test "$supported" = "yes" ; then 5051 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5052 found="yes" 5053 fi 5054 fi 5055 5056 5057 5058 5059 5060 5061 5062 xorg_testset_save_CFLAGS="$CFLAGS" 5063 5064 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5067 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5069 /* end confdefs.h. */ 5070 int i; 5071 _ACEOF 5072 if ac_fn_c_try_compile "$LINENO"; then : 5073 xorg_testset_unknown_warning_option=yes 5074 else 5075 xorg_testset_unknown_warning_option=no 5076 fi 5077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5079 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 5080 CFLAGS="$xorg_testset_save_CFLAGS" 5081 fi 5082 5083 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5084 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5086 fi 5087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5089 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5091 /* end confdefs.h. */ 5092 int i; 5093 _ACEOF 5094 if ac_fn_c_try_compile "$LINENO"; then : 5095 xorg_testset_unused_command_line_argument=yes 5096 else 5097 xorg_testset_unused_command_line_argument=no 5098 fi 5099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5101 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5102 CFLAGS="$xorg_testset_save_CFLAGS" 5103 fi 5104 5105 found="no" 5106 5107 if test $found = "no" ; then 5108 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5110 fi 5111 5112 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5114 fi 5115 5116 CFLAGS="$CFLAGS -Wbad-function-cast" 5117 5118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5119 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5121 /* end confdefs.h. */ 5122 int i; 5123 int 5124 main () 5125 { 5126 5127 ; 5128 return 0; 5129 } 5130 _ACEOF 5131 if ac_fn_c_try_link "$LINENO"; then : 5132 supported=yes 5133 else 5134 supported=no 5135 fi 5136 rm -f core conftest.err conftest.$ac_objext \ 5137 conftest$ac_exeext conftest.$ac_ext 5138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5139 $as_echo "$supported" >&6; } 5140 CFLAGS="$xorg_testset_save_CFLAGS" 5141 5142 if test "$supported" = "yes" ; then 5143 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5144 found="yes" 5145 fi 5146 fi 5147 5148 5149 5150 5151 5152 5153 5154 xorg_testset_save_CFLAGS="$CFLAGS" 5155 5156 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5159 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5161 /* end confdefs.h. */ 5162 int i; 5163 _ACEOF 5164 if ac_fn_c_try_compile "$LINENO"; then : 5165 xorg_testset_unknown_warning_option=yes 5166 else 5167 xorg_testset_unknown_warning_option=no 5168 fi 5169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5171 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 5172 CFLAGS="$xorg_testset_save_CFLAGS" 5173 fi 5174 5175 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5176 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5178 fi 5179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5181 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5183 /* end confdefs.h. */ 5184 int i; 5185 _ACEOF 5186 if ac_fn_c_try_compile "$LINENO"; then : 5187 xorg_testset_unused_command_line_argument=yes 5188 else 5189 xorg_testset_unused_command_line_argument=no 5190 fi 5191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5193 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5194 CFLAGS="$xorg_testset_save_CFLAGS" 5195 fi 5196 5197 found="no" 5198 5199 if test $found = "no" ; then 5200 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5202 fi 5203 5204 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5206 fi 5207 5208 CFLAGS="$CFLAGS -Wformat=2" 5209 5210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5211 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5213 /* end confdefs.h. */ 5214 int i; 5215 int 5216 main () 5217 { 5218 5219 ; 5220 return 0; 5221 } 5222 _ACEOF 5223 if ac_fn_c_try_link "$LINENO"; then : 5224 supported=yes 5225 else 5226 supported=no 5227 fi 5228 rm -f core conftest.err conftest.$ac_objext \ 5229 conftest$ac_exeext conftest.$ac_ext 5230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5231 $as_echo "$supported" >&6; } 5232 CFLAGS="$xorg_testset_save_CFLAGS" 5233 5234 if test "$supported" = "yes" ; then 5235 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5236 found="yes" 5237 fi 5238 fi 5239 5240 if test $found = "no" ; then 5241 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5243 fi 5244 5245 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5247 fi 5248 5249 CFLAGS="$CFLAGS -Wformat" 5250 5251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5252 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5254 /* end confdefs.h. */ 5255 int i; 5256 int 5257 main () 5258 { 5259 5260 ; 5261 return 0; 5262 } 5263 _ACEOF 5264 if ac_fn_c_try_link "$LINENO"; then : 5265 supported=yes 5266 else 5267 supported=no 5268 fi 5269 rm -f core conftest.err conftest.$ac_objext \ 5270 conftest$ac_exeext conftest.$ac_ext 5271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5272 $as_echo "$supported" >&6; } 5273 CFLAGS="$xorg_testset_save_CFLAGS" 5274 5275 if test "$supported" = "yes" ; then 5276 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5277 found="yes" 5278 fi 5279 fi 5280 5281 5282 5283 5284 5285 5286 5287 xorg_testset_save_CFLAGS="$CFLAGS" 5288 5289 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5292 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5294 /* end confdefs.h. */ 5295 int i; 5296 _ACEOF 5297 if ac_fn_c_try_compile "$LINENO"; then : 5298 xorg_testset_unknown_warning_option=yes 5299 else 5300 xorg_testset_unknown_warning_option=no 5301 fi 5302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5304 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 5305 CFLAGS="$xorg_testset_save_CFLAGS" 5306 fi 5307 5308 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5309 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5311 fi 5312 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5314 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5316 /* end confdefs.h. */ 5317 int i; 5318 _ACEOF 5319 if ac_fn_c_try_compile "$LINENO"; then : 5320 xorg_testset_unused_command_line_argument=yes 5321 else 5322 xorg_testset_unused_command_line_argument=no 5323 fi 5324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5326 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5327 CFLAGS="$xorg_testset_save_CFLAGS" 5328 fi 5329 5330 found="no" 5331 5332 if test $found = "no" ; then 5333 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5335 fi 5336 5337 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5339 fi 5340 5341 CFLAGS="$CFLAGS -Wold-style-definition" 5342 5343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5344 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5346 /* end confdefs.h. */ 5347 int i; 5348 int 5349 main () 5350 { 5351 5352 ; 5353 return 0; 5354 } 5355 _ACEOF 5356 if ac_fn_c_try_link "$LINENO"; then : 5357 supported=yes 5358 else 5359 supported=no 5360 fi 5361 rm -f core conftest.err conftest.$ac_objext \ 5362 conftest$ac_exeext conftest.$ac_ext 5363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5364 $as_echo "$supported" >&6; } 5365 CFLAGS="$xorg_testset_save_CFLAGS" 5366 5367 if test "$supported" = "yes" ; then 5368 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5369 found="yes" 5370 fi 5371 fi 5372 5373 5374 5375 5376 5377 5378 5379 xorg_testset_save_CFLAGS="$CFLAGS" 5380 5381 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5384 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5386 /* end confdefs.h. */ 5387 int i; 5388 _ACEOF 5389 if ac_fn_c_try_compile "$LINENO"; then : 5390 xorg_testset_unknown_warning_option=yes 5391 else 5392 xorg_testset_unknown_warning_option=no 5393 fi 5394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5396 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 5397 CFLAGS="$xorg_testset_save_CFLAGS" 5398 fi 5399 5400 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5401 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5403 fi 5404 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5406 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5408 /* end confdefs.h. */ 5409 int i; 5410 _ACEOF 5411 if ac_fn_c_try_compile "$LINENO"; then : 5412 xorg_testset_unused_command_line_argument=yes 5413 else 5414 xorg_testset_unused_command_line_argument=no 5415 fi 5416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5418 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5419 CFLAGS="$xorg_testset_save_CFLAGS" 5420 fi 5421 5422 found="no" 5423 5424 if test $found = "no" ; then 5425 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5427 fi 5428 5429 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5431 fi 5432 5433 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5434 5435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5436 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5438 /* end confdefs.h. */ 5439 int i; 5440 int 5441 main () 5442 { 5443 5444 ; 5445 return 0; 5446 } 5447 _ACEOF 5448 if ac_fn_c_try_link "$LINENO"; then : 5449 supported=yes 5450 else 5451 supported=no 5452 fi 5453 rm -f core conftest.err conftest.$ac_objext \ 5454 conftest$ac_exeext conftest.$ac_ext 5455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5456 $as_echo "$supported" >&6; } 5457 CFLAGS="$xorg_testset_save_CFLAGS" 5458 5459 if test "$supported" = "yes" ; then 5460 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5461 found="yes" 5462 fi 5463 fi 5464 5465 5466 5467 # This chunk adds additional warnings that could catch undesired effects. 5468 5469 5470 5471 5472 5473 xorg_testset_save_CFLAGS="$CFLAGS" 5474 5475 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5478 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5480 /* end confdefs.h. */ 5481 int i; 5482 _ACEOF 5483 if ac_fn_c_try_compile "$LINENO"; then : 5484 xorg_testset_unknown_warning_option=yes 5485 else 5486 xorg_testset_unknown_warning_option=no 5487 fi 5488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5490 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 5491 CFLAGS="$xorg_testset_save_CFLAGS" 5492 fi 5493 5494 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5495 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5497 fi 5498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5500 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5502 /* end confdefs.h. */ 5503 int i; 5504 _ACEOF 5505 if ac_fn_c_try_compile "$LINENO"; then : 5506 xorg_testset_unused_command_line_argument=yes 5507 else 5508 xorg_testset_unused_command_line_argument=no 5509 fi 5510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5512 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5513 CFLAGS="$xorg_testset_save_CFLAGS" 5514 fi 5515 5516 found="no" 5517 5518 if test $found = "no" ; then 5519 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5521 fi 5522 5523 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5525 fi 5526 5527 CFLAGS="$CFLAGS -Wunused" 5528 5529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5530 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5532 /* end confdefs.h. */ 5533 int i; 5534 int 5535 main () 5536 { 5537 5538 ; 5539 return 0; 5540 } 5541 _ACEOF 5542 if ac_fn_c_try_link "$LINENO"; then : 5543 supported=yes 5544 else 5545 supported=no 5546 fi 5547 rm -f core conftest.err conftest.$ac_objext \ 5548 conftest$ac_exeext conftest.$ac_ext 5549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5550 $as_echo "$supported" >&6; } 5551 CFLAGS="$xorg_testset_save_CFLAGS" 5552 5553 if test "$supported" = "yes" ; then 5554 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5555 found="yes" 5556 fi 5557 fi 5558 5559 5560 5561 5562 5563 5564 5565 xorg_testset_save_CFLAGS="$CFLAGS" 5566 5567 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5570 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5572 /* end confdefs.h. */ 5573 int i; 5574 _ACEOF 5575 if ac_fn_c_try_compile "$LINENO"; then : 5576 xorg_testset_unknown_warning_option=yes 5577 else 5578 xorg_testset_unknown_warning_option=no 5579 fi 5580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5582 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 5583 CFLAGS="$xorg_testset_save_CFLAGS" 5584 fi 5585 5586 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5587 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5589 fi 5590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5592 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5594 /* end confdefs.h. */ 5595 int i; 5596 _ACEOF 5597 if ac_fn_c_try_compile "$LINENO"; then : 5598 xorg_testset_unused_command_line_argument=yes 5599 else 5600 xorg_testset_unused_command_line_argument=no 5601 fi 5602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5604 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5605 CFLAGS="$xorg_testset_save_CFLAGS" 5606 fi 5607 5608 found="no" 5609 5610 if test $found = "no" ; then 5611 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5613 fi 5614 5615 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5616 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5617 fi 5618 5619 CFLAGS="$CFLAGS -Wuninitialized" 5620 5621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 5622 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 5623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5624 /* end confdefs.h. */ 5625 int i; 5626 int 5627 main () 5628 { 5629 5630 ; 5631 return 0; 5632 } 5633 _ACEOF 5634 if ac_fn_c_try_link "$LINENO"; then : 5635 supported=yes 5636 else 5637 supported=no 5638 fi 5639 rm -f core conftest.err conftest.$ac_objext \ 5640 conftest$ac_exeext conftest.$ac_ext 5641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5642 $as_echo "$supported" >&6; } 5643 CFLAGS="$xorg_testset_save_CFLAGS" 5644 5645 if test "$supported" = "yes" ; then 5646 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 5647 found="yes" 5648 fi 5649 fi 5650 5651 5652 5653 5654 5655 5656 5657 xorg_testset_save_CFLAGS="$CFLAGS" 5658 5659 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5662 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5664 /* end confdefs.h. */ 5665 int i; 5666 _ACEOF 5667 if ac_fn_c_try_compile "$LINENO"; then : 5668 xorg_testset_unknown_warning_option=yes 5669 else 5670 xorg_testset_unknown_warning_option=no 5671 fi 5672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5674 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 5675 CFLAGS="$xorg_testset_save_CFLAGS" 5676 fi 5677 5678 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5679 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5681 fi 5682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5684 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5686 /* end confdefs.h. */ 5687 int i; 5688 _ACEOF 5689 if ac_fn_c_try_compile "$LINENO"; then : 5690 xorg_testset_unused_command_line_argument=yes 5691 else 5692 xorg_testset_unused_command_line_argument=no 5693 fi 5694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5696 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5697 CFLAGS="$xorg_testset_save_CFLAGS" 5698 fi 5699 5700 found="no" 5701 5702 if test $found = "no" ; then 5703 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5705 fi 5706 5707 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5709 fi 5710 5711 CFLAGS="$CFLAGS -Wshadow" 5712 5713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 5714 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 5715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5716 /* end confdefs.h. */ 5717 int i; 5718 int 5719 main () 5720 { 5721 5722 ; 5723 return 0; 5724 } 5725 _ACEOF 5726 if ac_fn_c_try_link "$LINENO"; then : 5727 supported=yes 5728 else 5729 supported=no 5730 fi 5731 rm -f core conftest.err conftest.$ac_objext \ 5732 conftest$ac_exeext conftest.$ac_ext 5733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5734 $as_echo "$supported" >&6; } 5735 CFLAGS="$xorg_testset_save_CFLAGS" 5736 5737 if test "$supported" = "yes" ; then 5738 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 5739 found="yes" 5740 fi 5741 fi 5742 5743 5744 5745 5746 5747 5748 5749 xorg_testset_save_CFLAGS="$CFLAGS" 5750 5751 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5754 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5756 /* end confdefs.h. */ 5757 int i; 5758 _ACEOF 5759 if ac_fn_c_try_compile "$LINENO"; then : 5760 xorg_testset_unknown_warning_option=yes 5761 else 5762 xorg_testset_unknown_warning_option=no 5763 fi 5764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5766 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 5767 CFLAGS="$xorg_testset_save_CFLAGS" 5768 fi 5769 5770 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5771 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5773 fi 5774 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5776 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5778 /* end confdefs.h. */ 5779 int i; 5780 _ACEOF 5781 if ac_fn_c_try_compile "$LINENO"; then : 5782 xorg_testset_unused_command_line_argument=yes 5783 else 5784 xorg_testset_unused_command_line_argument=no 5785 fi 5786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5788 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5789 CFLAGS="$xorg_testset_save_CFLAGS" 5790 fi 5791 5792 found="no" 5793 5794 if test $found = "no" ; then 5795 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5797 fi 5798 5799 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5801 fi 5802 5803 CFLAGS="$CFLAGS -Wcast-qual" 5804 5805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 5806 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 5807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5808 /* end confdefs.h. */ 5809 int i; 5810 int 5811 main () 5812 { 5813 5814 ; 5815 return 0; 5816 } 5817 _ACEOF 5818 if ac_fn_c_try_link "$LINENO"; then : 5819 supported=yes 5820 else 5821 supported=no 5822 fi 5823 rm -f core conftest.err conftest.$ac_objext \ 5824 conftest$ac_exeext conftest.$ac_ext 5825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5826 $as_echo "$supported" >&6; } 5827 CFLAGS="$xorg_testset_save_CFLAGS" 5828 5829 if test "$supported" = "yes" ; then 5830 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 5831 found="yes" 5832 fi 5833 fi 5834 5835 5836 5837 5838 5839 5840 5841 xorg_testset_save_CFLAGS="$CFLAGS" 5842 5843 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5846 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5848 /* end confdefs.h. */ 5849 int i; 5850 _ACEOF 5851 if ac_fn_c_try_compile "$LINENO"; then : 5852 xorg_testset_unknown_warning_option=yes 5853 else 5854 xorg_testset_unknown_warning_option=no 5855 fi 5856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5858 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 5859 CFLAGS="$xorg_testset_save_CFLAGS" 5860 fi 5861 5862 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5863 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5865 fi 5866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5868 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5870 /* end confdefs.h. */ 5871 int i; 5872 _ACEOF 5873 if ac_fn_c_try_compile "$LINENO"; then : 5874 xorg_testset_unused_command_line_argument=yes 5875 else 5876 xorg_testset_unused_command_line_argument=no 5877 fi 5878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5880 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5881 CFLAGS="$xorg_testset_save_CFLAGS" 5882 fi 5883 5884 found="no" 5885 5886 if test $found = "no" ; then 5887 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5889 fi 5890 5891 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5893 fi 5894 5895 CFLAGS="$CFLAGS -Wmissing-noreturn" 5896 5897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 5898 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 5899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5900 /* end confdefs.h. */ 5901 int i; 5902 int 5903 main () 5904 { 5905 5906 ; 5907 return 0; 5908 } 5909 _ACEOF 5910 if ac_fn_c_try_link "$LINENO"; then : 5911 supported=yes 5912 else 5913 supported=no 5914 fi 5915 rm -f core conftest.err conftest.$ac_objext \ 5916 conftest$ac_exeext conftest.$ac_ext 5917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5918 $as_echo "$supported" >&6; } 5919 CFLAGS="$xorg_testset_save_CFLAGS" 5920 5921 if test "$supported" = "yes" ; then 5922 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 5923 found="yes" 5924 fi 5925 fi 5926 5927 5928 5929 5930 5931 5932 5933 xorg_testset_save_CFLAGS="$CFLAGS" 5934 5935 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5938 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5940 /* end confdefs.h. */ 5941 int i; 5942 _ACEOF 5943 if ac_fn_c_try_compile "$LINENO"; then : 5944 xorg_testset_unknown_warning_option=yes 5945 else 5946 xorg_testset_unknown_warning_option=no 5947 fi 5948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 5950 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 5951 CFLAGS="$xorg_testset_save_CFLAGS" 5952 fi 5953 5954 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5955 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5957 fi 5958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5960 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5962 /* end confdefs.h. */ 5963 int i; 5964 _ACEOF 5965 if ac_fn_c_try_compile "$LINENO"; then : 5966 xorg_testset_unused_command_line_argument=yes 5967 else 5968 xorg_testset_unused_command_line_argument=no 5969 fi 5970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 5972 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 5973 CFLAGS="$xorg_testset_save_CFLAGS" 5974 fi 5975 5976 found="no" 5977 5978 if test $found = "no" ; then 5979 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5981 fi 5982 5983 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5985 fi 5986 5987 CFLAGS="$CFLAGS -Wmissing-format-attribute" 5988 5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 5990 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 5991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5992 /* end confdefs.h. */ 5993 int i; 5994 int 5995 main () 5996 { 5997 5998 ; 5999 return 0; 6000 } 6001 _ACEOF 6002 if ac_fn_c_try_link "$LINENO"; then : 6003 supported=yes 6004 else 6005 supported=no 6006 fi 6007 rm -f core conftest.err conftest.$ac_objext \ 6008 conftest$ac_exeext conftest.$ac_ext 6009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6010 $as_echo "$supported" >&6; } 6011 CFLAGS="$xorg_testset_save_CFLAGS" 6012 6013 if test "$supported" = "yes" ; then 6014 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6015 found="yes" 6016 fi 6017 fi 6018 6019 6020 6021 6022 6023 6024 6025 xorg_testset_save_CFLAGS="$CFLAGS" 6026 6027 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6030 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6032 /* end confdefs.h. */ 6033 int i; 6034 _ACEOF 6035 if ac_fn_c_try_compile "$LINENO"; then : 6036 xorg_testset_unknown_warning_option=yes 6037 else 6038 xorg_testset_unknown_warning_option=no 6039 fi 6040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6042 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 6043 CFLAGS="$xorg_testset_save_CFLAGS" 6044 fi 6045 6046 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6047 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6049 fi 6050 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6052 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6054 /* end confdefs.h. */ 6055 int i; 6056 _ACEOF 6057 if ac_fn_c_try_compile "$LINENO"; then : 6058 xorg_testset_unused_command_line_argument=yes 6059 else 6060 xorg_testset_unused_command_line_argument=no 6061 fi 6062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6064 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6065 CFLAGS="$xorg_testset_save_CFLAGS" 6066 fi 6067 6068 found="no" 6069 6070 if test $found = "no" ; then 6071 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6073 fi 6074 6075 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6077 fi 6078 6079 CFLAGS="$CFLAGS -Wredundant-decls" 6080 6081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6082 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6084 /* end confdefs.h. */ 6085 int i; 6086 int 6087 main () 6088 { 6089 6090 ; 6091 return 0; 6092 } 6093 _ACEOF 6094 if ac_fn_c_try_link "$LINENO"; then : 6095 supported=yes 6096 else 6097 supported=no 6098 fi 6099 rm -f core conftest.err conftest.$ac_objext \ 6100 conftest$ac_exeext conftest.$ac_ext 6101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6102 $as_echo "$supported" >&6; } 6103 CFLAGS="$xorg_testset_save_CFLAGS" 6104 6105 if test "$supported" = "yes" ; then 6106 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6107 found="yes" 6108 fi 6109 fi 6110 6111 6112 6113 # These are currently disabled because they are noisy. They will be enabled 6114 # in the future once the codebase is sufficiently modernized to silence 6115 # them. For now, I don't want them to drown out the other warnings. 6116 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wlogical-op]) 6117 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wparentheses]) 6118 # XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wcast-align]) 6119 6120 # Turn some warnings into errors, so we don't accidently get successful builds 6121 # when there are problems that should be fixed. 6122 6123 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6124 6125 6126 6127 6128 6129 xorg_testset_save_CFLAGS="$CFLAGS" 6130 6131 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6134 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6136 /* end confdefs.h. */ 6137 int i; 6138 _ACEOF 6139 if ac_fn_c_try_compile "$LINENO"; then : 6140 xorg_testset_unknown_warning_option=yes 6141 else 6142 xorg_testset_unknown_warning_option=no 6143 fi 6144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6146 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 6147 CFLAGS="$xorg_testset_save_CFLAGS" 6148 fi 6149 6150 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6151 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6153 fi 6154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6156 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6158 /* end confdefs.h. */ 6159 int i; 6160 _ACEOF 6161 if ac_fn_c_try_compile "$LINENO"; then : 6162 xorg_testset_unused_command_line_argument=yes 6163 else 6164 xorg_testset_unused_command_line_argument=no 6165 fi 6166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6168 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6169 CFLAGS="$xorg_testset_save_CFLAGS" 6170 fi 6171 6172 found="no" 6173 6174 if test $found = "no" ; then 6175 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6177 fi 6178 6179 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6180 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6181 fi 6182 6183 CFLAGS="$CFLAGS -Werror=implicit" 6184 6185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6186 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6188 /* end confdefs.h. */ 6189 int i; 6190 int 6191 main () 6192 { 6193 6194 ; 6195 return 0; 6196 } 6197 _ACEOF 6198 if ac_fn_c_try_link "$LINENO"; then : 6199 supported=yes 6200 else 6201 supported=no 6202 fi 6203 rm -f core conftest.err conftest.$ac_objext \ 6204 conftest$ac_exeext conftest.$ac_ext 6205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6206 $as_echo "$supported" >&6; } 6207 CFLAGS="$xorg_testset_save_CFLAGS" 6208 6209 if test "$supported" = "yes" ; then 6210 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6211 found="yes" 6212 fi 6213 fi 6214 6215 if test $found = "no" ; then 6216 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6218 fi 6219 6220 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6221 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6222 fi 6223 6224 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6225 6226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6227 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6229 /* end confdefs.h. */ 6230 int i; 6231 int 6232 main () 6233 { 6234 6235 ; 6236 return 0; 6237 } 6238 _ACEOF 6239 if ac_fn_c_try_link "$LINENO"; then : 6240 supported=yes 6241 else 6242 supported=no 6243 fi 6244 rm -f core conftest.err conftest.$ac_objext \ 6245 conftest$ac_exeext conftest.$ac_ext 6246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6247 $as_echo "$supported" >&6; } 6248 CFLAGS="$xorg_testset_save_CFLAGS" 6249 6250 if test "$supported" = "yes" ; then 6251 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6252 found="yes" 6253 fi 6254 fi 6255 6256 6257 6258 6259 6260 6261 6262 xorg_testset_save_CFLAGS="$CFLAGS" 6263 6264 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6267 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6269 /* end confdefs.h. */ 6270 int i; 6271 _ACEOF 6272 if ac_fn_c_try_compile "$LINENO"; then : 6273 xorg_testset_unknown_warning_option=yes 6274 else 6275 xorg_testset_unknown_warning_option=no 6276 fi 6277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6279 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 6280 CFLAGS="$xorg_testset_save_CFLAGS" 6281 fi 6282 6283 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6284 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6286 fi 6287 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6289 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6291 /* end confdefs.h. */ 6292 int i; 6293 _ACEOF 6294 if ac_fn_c_try_compile "$LINENO"; then : 6295 xorg_testset_unused_command_line_argument=yes 6296 else 6297 xorg_testset_unused_command_line_argument=no 6298 fi 6299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6301 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6302 CFLAGS="$xorg_testset_save_CFLAGS" 6303 fi 6304 6305 found="no" 6306 6307 if test $found = "no" ; then 6308 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6310 fi 6311 6312 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6313 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6314 fi 6315 6316 CFLAGS="$CFLAGS -Werror=nonnull" 6317 6318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6319 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6321 /* end confdefs.h. */ 6322 int i; 6323 int 6324 main () 6325 { 6326 6327 ; 6328 return 0; 6329 } 6330 _ACEOF 6331 if ac_fn_c_try_link "$LINENO"; then : 6332 supported=yes 6333 else 6334 supported=no 6335 fi 6336 rm -f core conftest.err conftest.$ac_objext \ 6337 conftest$ac_exeext conftest.$ac_ext 6338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6339 $as_echo "$supported" >&6; } 6340 CFLAGS="$xorg_testset_save_CFLAGS" 6341 6342 if test "$supported" = "yes" ; then 6343 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6344 found="yes" 6345 fi 6346 fi 6347 6348 6349 6350 6351 6352 6353 6354 xorg_testset_save_CFLAGS="$CFLAGS" 6355 6356 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6359 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6361 /* end confdefs.h. */ 6362 int i; 6363 _ACEOF 6364 if ac_fn_c_try_compile "$LINENO"; then : 6365 xorg_testset_unknown_warning_option=yes 6366 else 6367 xorg_testset_unknown_warning_option=no 6368 fi 6369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6371 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 6372 CFLAGS="$xorg_testset_save_CFLAGS" 6373 fi 6374 6375 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6376 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6378 fi 6379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6381 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6383 /* end confdefs.h. */ 6384 int i; 6385 _ACEOF 6386 if ac_fn_c_try_compile "$LINENO"; then : 6387 xorg_testset_unused_command_line_argument=yes 6388 else 6389 xorg_testset_unused_command_line_argument=no 6390 fi 6391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6393 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6394 CFLAGS="$xorg_testset_save_CFLAGS" 6395 fi 6396 6397 found="no" 6398 6399 if test $found = "no" ; then 6400 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6402 fi 6403 6404 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6405 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6406 fi 6407 6408 CFLAGS="$CFLAGS -Werror=init-self" 6409 6410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 6411 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 6412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6413 /* end confdefs.h. */ 6414 int i; 6415 int 6416 main () 6417 { 6418 6419 ; 6420 return 0; 6421 } 6422 _ACEOF 6423 if ac_fn_c_try_link "$LINENO"; then : 6424 supported=yes 6425 else 6426 supported=no 6427 fi 6428 rm -f core conftest.err conftest.$ac_objext \ 6429 conftest$ac_exeext conftest.$ac_ext 6430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6431 $as_echo "$supported" >&6; } 6432 CFLAGS="$xorg_testset_save_CFLAGS" 6433 6434 if test "$supported" = "yes" ; then 6435 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 6436 found="yes" 6437 fi 6438 fi 6439 6440 6441 6442 6443 6444 6445 6446 xorg_testset_save_CFLAGS="$CFLAGS" 6447 6448 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6451 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6453 /* end confdefs.h. */ 6454 int i; 6455 _ACEOF 6456 if ac_fn_c_try_compile "$LINENO"; then : 6457 xorg_testset_unknown_warning_option=yes 6458 else 6459 xorg_testset_unknown_warning_option=no 6460 fi 6461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6463 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 6464 CFLAGS="$xorg_testset_save_CFLAGS" 6465 fi 6466 6467 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6468 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6470 fi 6471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6473 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6475 /* end confdefs.h. */ 6476 int i; 6477 _ACEOF 6478 if ac_fn_c_try_compile "$LINENO"; then : 6479 xorg_testset_unused_command_line_argument=yes 6480 else 6481 xorg_testset_unused_command_line_argument=no 6482 fi 6483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6485 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6486 CFLAGS="$xorg_testset_save_CFLAGS" 6487 fi 6488 6489 found="no" 6490 6491 if test $found = "no" ; then 6492 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6494 fi 6495 6496 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6498 fi 6499 6500 CFLAGS="$CFLAGS -Werror=main" 6501 6502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 6503 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 6504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6505 /* end confdefs.h. */ 6506 int i; 6507 int 6508 main () 6509 { 6510 6511 ; 6512 return 0; 6513 } 6514 _ACEOF 6515 if ac_fn_c_try_link "$LINENO"; then : 6516 supported=yes 6517 else 6518 supported=no 6519 fi 6520 rm -f core conftest.err conftest.$ac_objext \ 6521 conftest$ac_exeext conftest.$ac_ext 6522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6523 $as_echo "$supported" >&6; } 6524 CFLAGS="$xorg_testset_save_CFLAGS" 6525 6526 if test "$supported" = "yes" ; then 6527 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 6528 found="yes" 6529 fi 6530 fi 6531 6532 6533 6534 6535 6536 6537 6538 xorg_testset_save_CFLAGS="$CFLAGS" 6539 6540 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6543 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6545 /* end confdefs.h. */ 6546 int i; 6547 _ACEOF 6548 if ac_fn_c_try_compile "$LINENO"; then : 6549 xorg_testset_unknown_warning_option=yes 6550 else 6551 xorg_testset_unknown_warning_option=no 6552 fi 6553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6555 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 6556 CFLAGS="$xorg_testset_save_CFLAGS" 6557 fi 6558 6559 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6560 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6562 fi 6563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6565 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6567 /* end confdefs.h. */ 6568 int i; 6569 _ACEOF 6570 if ac_fn_c_try_compile "$LINENO"; then : 6571 xorg_testset_unused_command_line_argument=yes 6572 else 6573 xorg_testset_unused_command_line_argument=no 6574 fi 6575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6577 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6578 CFLAGS="$xorg_testset_save_CFLAGS" 6579 fi 6580 6581 found="no" 6582 6583 if test $found = "no" ; then 6584 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6586 fi 6587 6588 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6590 fi 6591 6592 CFLAGS="$CFLAGS -Werror=missing-braces" 6593 6594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 6595 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 6596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6597 /* end confdefs.h. */ 6598 int i; 6599 int 6600 main () 6601 { 6602 6603 ; 6604 return 0; 6605 } 6606 _ACEOF 6607 if ac_fn_c_try_link "$LINENO"; then : 6608 supported=yes 6609 else 6610 supported=no 6611 fi 6612 rm -f core conftest.err conftest.$ac_objext \ 6613 conftest$ac_exeext conftest.$ac_ext 6614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6615 $as_echo "$supported" >&6; } 6616 CFLAGS="$xorg_testset_save_CFLAGS" 6617 6618 if test "$supported" = "yes" ; then 6619 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 6620 found="yes" 6621 fi 6622 fi 6623 6624 6625 6626 6627 6628 6629 6630 xorg_testset_save_CFLAGS="$CFLAGS" 6631 6632 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6635 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6637 /* end confdefs.h. */ 6638 int i; 6639 _ACEOF 6640 if ac_fn_c_try_compile "$LINENO"; then : 6641 xorg_testset_unknown_warning_option=yes 6642 else 6643 xorg_testset_unknown_warning_option=no 6644 fi 6645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6647 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 6648 CFLAGS="$xorg_testset_save_CFLAGS" 6649 fi 6650 6651 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6652 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6654 fi 6655 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6657 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6659 /* end confdefs.h. */ 6660 int i; 6661 _ACEOF 6662 if ac_fn_c_try_compile "$LINENO"; then : 6663 xorg_testset_unused_command_line_argument=yes 6664 else 6665 xorg_testset_unused_command_line_argument=no 6666 fi 6667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6669 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6670 CFLAGS="$xorg_testset_save_CFLAGS" 6671 fi 6672 6673 found="no" 6674 6675 if test $found = "no" ; then 6676 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6678 fi 6679 6680 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6682 fi 6683 6684 CFLAGS="$CFLAGS -Werror=sequence-point" 6685 6686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 6687 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 6688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6689 /* end confdefs.h. */ 6690 int i; 6691 int 6692 main () 6693 { 6694 6695 ; 6696 return 0; 6697 } 6698 _ACEOF 6699 if ac_fn_c_try_link "$LINENO"; then : 6700 supported=yes 6701 else 6702 supported=no 6703 fi 6704 rm -f core conftest.err conftest.$ac_objext \ 6705 conftest$ac_exeext conftest.$ac_ext 6706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6707 $as_echo "$supported" >&6; } 6708 CFLAGS="$xorg_testset_save_CFLAGS" 6709 6710 if test "$supported" = "yes" ; then 6711 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 6712 found="yes" 6713 fi 6714 fi 6715 6716 6717 6718 6719 6720 6721 6722 xorg_testset_save_CFLAGS="$CFLAGS" 6723 6724 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6727 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6729 /* end confdefs.h. */ 6730 int i; 6731 _ACEOF 6732 if ac_fn_c_try_compile "$LINENO"; then : 6733 xorg_testset_unknown_warning_option=yes 6734 else 6735 xorg_testset_unknown_warning_option=no 6736 fi 6737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6739 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 6740 CFLAGS="$xorg_testset_save_CFLAGS" 6741 fi 6742 6743 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6744 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6746 fi 6747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6749 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6751 /* end confdefs.h. */ 6752 int i; 6753 _ACEOF 6754 if ac_fn_c_try_compile "$LINENO"; then : 6755 xorg_testset_unused_command_line_argument=yes 6756 else 6757 xorg_testset_unused_command_line_argument=no 6758 fi 6759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6761 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6762 CFLAGS="$xorg_testset_save_CFLAGS" 6763 fi 6764 6765 found="no" 6766 6767 if test $found = "no" ; then 6768 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6770 fi 6771 6772 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6773 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6774 fi 6775 6776 CFLAGS="$CFLAGS -Werror=return-type" 6777 6778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 6779 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 6780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6781 /* end confdefs.h. */ 6782 int i; 6783 int 6784 main () 6785 { 6786 6787 ; 6788 return 0; 6789 } 6790 _ACEOF 6791 if ac_fn_c_try_link "$LINENO"; then : 6792 supported=yes 6793 else 6794 supported=no 6795 fi 6796 rm -f core conftest.err conftest.$ac_objext \ 6797 conftest$ac_exeext conftest.$ac_ext 6798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6799 $as_echo "$supported" >&6; } 6800 CFLAGS="$xorg_testset_save_CFLAGS" 6801 6802 if test "$supported" = "yes" ; then 6803 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 6804 found="yes" 6805 fi 6806 fi 6807 6808 if test $found = "no" ; then 6809 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6811 fi 6812 6813 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6815 fi 6816 6817 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 6818 6819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 6820 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 6821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6822 /* end confdefs.h. */ 6823 int i; 6824 int 6825 main () 6826 { 6827 6828 ; 6829 return 0; 6830 } 6831 _ACEOF 6832 if ac_fn_c_try_link "$LINENO"; then : 6833 supported=yes 6834 else 6835 supported=no 6836 fi 6837 rm -f core conftest.err conftest.$ac_objext \ 6838 conftest$ac_exeext conftest.$ac_ext 6839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6840 $as_echo "$supported" >&6; } 6841 CFLAGS="$xorg_testset_save_CFLAGS" 6842 6843 if test "$supported" = "yes" ; then 6844 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 6845 found="yes" 6846 fi 6847 fi 6848 6849 6850 6851 6852 6853 6854 6855 xorg_testset_save_CFLAGS="$CFLAGS" 6856 6857 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6860 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6862 /* end confdefs.h. */ 6863 int i; 6864 _ACEOF 6865 if ac_fn_c_try_compile "$LINENO"; then : 6866 xorg_testset_unknown_warning_option=yes 6867 else 6868 xorg_testset_unknown_warning_option=no 6869 fi 6870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6872 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 6873 CFLAGS="$xorg_testset_save_CFLAGS" 6874 fi 6875 6876 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6877 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6879 fi 6880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6882 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6884 /* end confdefs.h. */ 6885 int i; 6886 _ACEOF 6887 if ac_fn_c_try_compile "$LINENO"; then : 6888 xorg_testset_unused_command_line_argument=yes 6889 else 6890 xorg_testset_unused_command_line_argument=no 6891 fi 6892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6894 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6895 CFLAGS="$xorg_testset_save_CFLAGS" 6896 fi 6897 6898 found="no" 6899 6900 if test $found = "no" ; then 6901 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6903 fi 6904 6905 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6907 fi 6908 6909 CFLAGS="$CFLAGS -Werror=trigraphs" 6910 6911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 6912 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 6913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6914 /* end confdefs.h. */ 6915 int i; 6916 int 6917 main () 6918 { 6919 6920 ; 6921 return 0; 6922 } 6923 _ACEOF 6924 if ac_fn_c_try_link "$LINENO"; then : 6925 supported=yes 6926 else 6927 supported=no 6928 fi 6929 rm -f core conftest.err conftest.$ac_objext \ 6930 conftest$ac_exeext conftest.$ac_ext 6931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6932 $as_echo "$supported" >&6; } 6933 CFLAGS="$xorg_testset_save_CFLAGS" 6934 6935 if test "$supported" = "yes" ; then 6936 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 6937 found="yes" 6938 fi 6939 fi 6940 6941 6942 6943 6944 6945 6946 6947 xorg_testset_save_CFLAGS="$CFLAGS" 6948 6949 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6952 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6954 /* end confdefs.h. */ 6955 int i; 6956 _ACEOF 6957 if ac_fn_c_try_compile "$LINENO"; then : 6958 xorg_testset_unknown_warning_option=yes 6959 else 6960 xorg_testset_unknown_warning_option=no 6961 fi 6962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 6964 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 6965 CFLAGS="$xorg_testset_save_CFLAGS" 6966 fi 6967 6968 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6969 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6971 fi 6972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6974 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6976 /* end confdefs.h. */ 6977 int i; 6978 _ACEOF 6979 if ac_fn_c_try_compile "$LINENO"; then : 6980 xorg_testset_unused_command_line_argument=yes 6981 else 6982 xorg_testset_unused_command_line_argument=no 6983 fi 6984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 6986 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 6987 CFLAGS="$xorg_testset_save_CFLAGS" 6988 fi 6989 6990 found="no" 6991 6992 if test $found = "no" ; then 6993 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6995 fi 6996 6997 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6999 fi 7000 7001 CFLAGS="$CFLAGS -Werror=array-bounds" 7002 7003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7004 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7006 /* end confdefs.h. */ 7007 int i; 7008 int 7009 main () 7010 { 7011 7012 ; 7013 return 0; 7014 } 7015 _ACEOF 7016 if ac_fn_c_try_link "$LINENO"; then : 7017 supported=yes 7018 else 7019 supported=no 7020 fi 7021 rm -f core conftest.err conftest.$ac_objext \ 7022 conftest$ac_exeext conftest.$ac_ext 7023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7024 $as_echo "$supported" >&6; } 7025 CFLAGS="$xorg_testset_save_CFLAGS" 7026 7027 if test "$supported" = "yes" ; then 7028 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7029 found="yes" 7030 fi 7031 fi 7032 7033 7034 7035 7036 7037 7038 7039 xorg_testset_save_CFLAGS="$CFLAGS" 7040 7041 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7044 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7046 /* end confdefs.h. */ 7047 int i; 7048 _ACEOF 7049 if ac_fn_c_try_compile "$LINENO"; then : 7050 xorg_testset_unknown_warning_option=yes 7051 else 7052 xorg_testset_unknown_warning_option=no 7053 fi 7054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7056 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 7057 CFLAGS="$xorg_testset_save_CFLAGS" 7058 fi 7059 7060 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7061 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7063 fi 7064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7066 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7068 /* end confdefs.h. */ 7069 int i; 7070 _ACEOF 7071 if ac_fn_c_try_compile "$LINENO"; then : 7072 xorg_testset_unused_command_line_argument=yes 7073 else 7074 xorg_testset_unused_command_line_argument=no 7075 fi 7076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7078 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7079 CFLAGS="$xorg_testset_save_CFLAGS" 7080 fi 7081 7082 found="no" 7083 7084 if test $found = "no" ; then 7085 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7087 fi 7088 7089 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7091 fi 7092 7093 CFLAGS="$CFLAGS -Werror=write-strings" 7094 7095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7096 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7098 /* end confdefs.h. */ 7099 int i; 7100 int 7101 main () 7102 { 7103 7104 ; 7105 return 0; 7106 } 7107 _ACEOF 7108 if ac_fn_c_try_link "$LINENO"; then : 7109 supported=yes 7110 else 7111 supported=no 7112 fi 7113 rm -f core conftest.err conftest.$ac_objext \ 7114 conftest$ac_exeext conftest.$ac_ext 7115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7116 $as_echo "$supported" >&6; } 7117 CFLAGS="$xorg_testset_save_CFLAGS" 7118 7119 if test "$supported" = "yes" ; then 7120 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7121 found="yes" 7122 fi 7123 fi 7124 7125 7126 7127 7128 7129 7130 7131 xorg_testset_save_CFLAGS="$CFLAGS" 7132 7133 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7136 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7138 /* end confdefs.h. */ 7139 int i; 7140 _ACEOF 7141 if ac_fn_c_try_compile "$LINENO"; then : 7142 xorg_testset_unknown_warning_option=yes 7143 else 7144 xorg_testset_unknown_warning_option=no 7145 fi 7146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7148 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 7149 CFLAGS="$xorg_testset_save_CFLAGS" 7150 fi 7151 7152 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7153 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7155 fi 7156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7158 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7160 /* end confdefs.h. */ 7161 int i; 7162 _ACEOF 7163 if ac_fn_c_try_compile "$LINENO"; then : 7164 xorg_testset_unused_command_line_argument=yes 7165 else 7166 xorg_testset_unused_command_line_argument=no 7167 fi 7168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7170 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7171 CFLAGS="$xorg_testset_save_CFLAGS" 7172 fi 7173 7174 found="no" 7175 7176 if test $found = "no" ; then 7177 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7179 fi 7180 7181 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7183 fi 7184 7185 CFLAGS="$CFLAGS -Werror=address" 7186 7187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7188 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7190 /* end confdefs.h. */ 7191 int i; 7192 int 7193 main () 7194 { 7195 7196 ; 7197 return 0; 7198 } 7199 _ACEOF 7200 if ac_fn_c_try_link "$LINENO"; then : 7201 supported=yes 7202 else 7203 supported=no 7204 fi 7205 rm -f core conftest.err conftest.$ac_objext \ 7206 conftest$ac_exeext conftest.$ac_ext 7207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7208 $as_echo "$supported" >&6; } 7209 CFLAGS="$xorg_testset_save_CFLAGS" 7210 7211 if test "$supported" = "yes" ; then 7212 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 7213 found="yes" 7214 fi 7215 fi 7216 7217 7218 7219 7220 7221 7222 7223 xorg_testset_save_CFLAGS="$CFLAGS" 7224 7225 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7228 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7230 /* end confdefs.h. */ 7231 int i; 7232 _ACEOF 7233 if ac_fn_c_try_compile "$LINENO"; then : 7234 xorg_testset_unknown_warning_option=yes 7235 else 7236 xorg_testset_unknown_warning_option=no 7237 fi 7238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7240 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 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 $CC supports -Werror=unused-command-line-argument... " >&6; } 7251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7252 /* end confdefs.h. */ 7253 int i; 7254 _ACEOF 7255 if ac_fn_c_try_compile "$LINENO"; then : 7256 xorg_testset_unused_command_line_argument=yes 7257 else 7258 xorg_testset_unused_command_line_argument=no 7259 fi 7260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7262 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7263 CFLAGS="$xorg_testset_save_CFLAGS" 7264 fi 7265 7266 found="no" 7267 7268 if test $found = "no" ; then 7269 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7271 fi 7272 7273 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7275 fi 7276 7277 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 7278 7279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 7280 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 7281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7282 /* end confdefs.h. */ 7283 int i; 7284 int 7285 main () 7286 { 7287 7288 ; 7289 return 0; 7290 } 7291 _ACEOF 7292 if ac_fn_c_try_link "$LINENO"; then : 7293 supported=yes 7294 else 7295 supported=no 7296 fi 7297 rm -f core conftest.err conftest.$ac_objext \ 7298 conftest$ac_exeext conftest.$ac_ext 7299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7300 $as_echo "$supported" >&6; } 7301 CFLAGS="$xorg_testset_save_CFLAGS" 7302 7303 if test "$supported" = "yes" ; then 7304 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 7305 found="yes" 7306 fi 7307 fi 7308 7309 if test $found = "no" ; then 7310 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7312 fi 7313 7314 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7316 fi 7317 7318 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7319 7320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 7321 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 7322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7323 /* end confdefs.h. */ 7324 int i; 7325 int 7326 main () 7327 { 7328 7329 ; 7330 return 0; 7331 } 7332 _ACEOF 7333 if ac_fn_c_try_link "$LINENO"; then : 7334 supported=yes 7335 else 7336 supported=no 7337 fi 7338 rm -f core conftest.err conftest.$ac_objext \ 7339 conftest$ac_exeext conftest.$ac_ext 7340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7341 $as_echo "$supported" >&6; } 7342 CFLAGS="$xorg_testset_save_CFLAGS" 7343 7344 if test "$supported" = "yes" ; then 7345 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7346 found="yes" 7347 fi 7348 fi 7349 7350 7351 7352 7353 7354 7355 7356 xorg_testset_save_CFLAGS="$CFLAGS" 7357 7358 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7361 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7363 /* end confdefs.h. */ 7364 int i; 7365 _ACEOF 7366 if ac_fn_c_try_compile "$LINENO"; then : 7367 xorg_testset_unknown_warning_option=yes 7368 else 7369 xorg_testset_unknown_warning_option=no 7370 fi 7371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7373 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 7374 CFLAGS="$xorg_testset_save_CFLAGS" 7375 fi 7376 7377 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7378 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7380 fi 7381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7383 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7385 /* end confdefs.h. */ 7386 int i; 7387 _ACEOF 7388 if ac_fn_c_try_compile "$LINENO"; then : 7389 xorg_testset_unused_command_line_argument=yes 7390 else 7391 xorg_testset_unused_command_line_argument=no 7392 fi 7393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7395 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7396 CFLAGS="$xorg_testset_save_CFLAGS" 7397 fi 7398 7399 found="no" 7400 7401 if test $found = "no" ; then 7402 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7404 fi 7405 7406 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7407 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7408 fi 7409 7410 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 7411 7412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 7413 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 7414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7415 /* end confdefs.h. */ 7416 int i; 7417 int 7418 main () 7419 { 7420 7421 ; 7422 return 0; 7423 } 7424 _ACEOF 7425 if ac_fn_c_try_link "$LINENO"; then : 7426 supported=yes 7427 else 7428 supported=no 7429 fi 7430 rm -f core conftest.err conftest.$ac_objext \ 7431 conftest$ac_exeext conftest.$ac_ext 7432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7433 $as_echo "$supported" >&6; } 7434 CFLAGS="$xorg_testset_save_CFLAGS" 7435 7436 if test "$supported" = "yes" ; then 7437 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 7438 found="yes" 7439 fi 7440 fi 7441 7442 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 7443 else 7444 { $as_echo "$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 7445 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 7446 7447 7448 7449 7450 7451 xorg_testset_save_CFLAGS="$CFLAGS" 7452 7453 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7456 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7458 /* end confdefs.h. */ 7459 int i; 7460 _ACEOF 7461 if ac_fn_c_try_compile "$LINENO"; then : 7462 xorg_testset_unknown_warning_option=yes 7463 else 7464 xorg_testset_unknown_warning_option=no 7465 fi 7466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7468 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 7469 CFLAGS="$xorg_testset_save_CFLAGS" 7470 fi 7471 7472 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7473 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7475 fi 7476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7478 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7480 /* end confdefs.h. */ 7481 int i; 7482 _ACEOF 7483 if ac_fn_c_try_compile "$LINENO"; then : 7484 xorg_testset_unused_command_line_argument=yes 7485 else 7486 xorg_testset_unused_command_line_argument=no 7487 fi 7488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7490 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7491 CFLAGS="$xorg_testset_save_CFLAGS" 7492 fi 7493 7494 found="no" 7495 7496 if test $found = "no" ; then 7497 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7499 fi 7500 7501 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7503 fi 7504 7505 CFLAGS="$CFLAGS -Wimplicit" 7506 7507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 7508 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 7509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7510 /* end confdefs.h. */ 7511 int i; 7512 int 7513 main () 7514 { 7515 7516 ; 7517 return 0; 7518 } 7519 _ACEOF 7520 if ac_fn_c_try_link "$LINENO"; then : 7521 supported=yes 7522 else 7523 supported=no 7524 fi 7525 rm -f core conftest.err conftest.$ac_objext \ 7526 conftest$ac_exeext conftest.$ac_ext 7527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7528 $as_echo "$supported" >&6; } 7529 CFLAGS="$xorg_testset_save_CFLAGS" 7530 7531 if test "$supported" = "yes" ; then 7532 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 7533 found="yes" 7534 fi 7535 fi 7536 7537 7538 7539 7540 7541 7542 7543 xorg_testset_save_CFLAGS="$CFLAGS" 7544 7545 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7548 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7550 /* end confdefs.h. */ 7551 int i; 7552 _ACEOF 7553 if ac_fn_c_try_compile "$LINENO"; then : 7554 xorg_testset_unknown_warning_option=yes 7555 else 7556 xorg_testset_unknown_warning_option=no 7557 fi 7558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7560 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 7561 CFLAGS="$xorg_testset_save_CFLAGS" 7562 fi 7563 7564 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7565 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7567 fi 7568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7570 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7572 /* end confdefs.h. */ 7573 int i; 7574 _ACEOF 7575 if ac_fn_c_try_compile "$LINENO"; then : 7576 xorg_testset_unused_command_line_argument=yes 7577 else 7578 xorg_testset_unused_command_line_argument=no 7579 fi 7580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7582 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7583 CFLAGS="$xorg_testset_save_CFLAGS" 7584 fi 7585 7586 found="no" 7587 7588 if test $found = "no" ; then 7589 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7591 fi 7592 7593 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7595 fi 7596 7597 CFLAGS="$CFLAGS -Wnonnull" 7598 7599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 7600 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 7601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7602 /* end confdefs.h. */ 7603 int i; 7604 int 7605 main () 7606 { 7607 7608 ; 7609 return 0; 7610 } 7611 _ACEOF 7612 if ac_fn_c_try_link "$LINENO"; then : 7613 supported=yes 7614 else 7615 supported=no 7616 fi 7617 rm -f core conftest.err conftest.$ac_objext \ 7618 conftest$ac_exeext conftest.$ac_ext 7619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7620 $as_echo "$supported" >&6; } 7621 CFLAGS="$xorg_testset_save_CFLAGS" 7622 7623 if test "$supported" = "yes" ; then 7624 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 7625 found="yes" 7626 fi 7627 fi 7628 7629 7630 7631 7632 7633 7634 7635 xorg_testset_save_CFLAGS="$CFLAGS" 7636 7637 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7640 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7642 /* end confdefs.h. */ 7643 int i; 7644 _ACEOF 7645 if ac_fn_c_try_compile "$LINENO"; then : 7646 xorg_testset_unknown_warning_option=yes 7647 else 7648 xorg_testset_unknown_warning_option=no 7649 fi 7650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7652 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 7653 CFLAGS="$xorg_testset_save_CFLAGS" 7654 fi 7655 7656 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7657 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7659 fi 7660 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7662 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7664 /* end confdefs.h. */ 7665 int i; 7666 _ACEOF 7667 if ac_fn_c_try_compile "$LINENO"; then : 7668 xorg_testset_unused_command_line_argument=yes 7669 else 7670 xorg_testset_unused_command_line_argument=no 7671 fi 7672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7674 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7675 CFLAGS="$xorg_testset_save_CFLAGS" 7676 fi 7677 7678 found="no" 7679 7680 if test $found = "no" ; then 7681 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7683 fi 7684 7685 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7687 fi 7688 7689 CFLAGS="$CFLAGS -Winit-self" 7690 7691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 7692 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 7693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7694 /* end confdefs.h. */ 7695 int i; 7696 int 7697 main () 7698 { 7699 7700 ; 7701 return 0; 7702 } 7703 _ACEOF 7704 if ac_fn_c_try_link "$LINENO"; then : 7705 supported=yes 7706 else 7707 supported=no 7708 fi 7709 rm -f core conftest.err conftest.$ac_objext \ 7710 conftest$ac_exeext conftest.$ac_ext 7711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7712 $as_echo "$supported" >&6; } 7713 CFLAGS="$xorg_testset_save_CFLAGS" 7714 7715 if test "$supported" = "yes" ; then 7716 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 7717 found="yes" 7718 fi 7719 fi 7720 7721 7722 7723 7724 7725 7726 7727 xorg_testset_save_CFLAGS="$CFLAGS" 7728 7729 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7732 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7734 /* end confdefs.h. */ 7735 int i; 7736 _ACEOF 7737 if ac_fn_c_try_compile "$LINENO"; then : 7738 xorg_testset_unknown_warning_option=yes 7739 else 7740 xorg_testset_unknown_warning_option=no 7741 fi 7742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7744 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 7745 CFLAGS="$xorg_testset_save_CFLAGS" 7746 fi 7747 7748 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7749 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7751 fi 7752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7754 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7756 /* end confdefs.h. */ 7757 int i; 7758 _ACEOF 7759 if ac_fn_c_try_compile "$LINENO"; then : 7760 xorg_testset_unused_command_line_argument=yes 7761 else 7762 xorg_testset_unused_command_line_argument=no 7763 fi 7764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7766 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7767 CFLAGS="$xorg_testset_save_CFLAGS" 7768 fi 7769 7770 found="no" 7771 7772 if test $found = "no" ; then 7773 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7775 fi 7776 7777 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7779 fi 7780 7781 CFLAGS="$CFLAGS -Wmain" 7782 7783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 7784 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 7785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7786 /* end confdefs.h. */ 7787 int i; 7788 int 7789 main () 7790 { 7791 7792 ; 7793 return 0; 7794 } 7795 _ACEOF 7796 if ac_fn_c_try_link "$LINENO"; then : 7797 supported=yes 7798 else 7799 supported=no 7800 fi 7801 rm -f core conftest.err conftest.$ac_objext \ 7802 conftest$ac_exeext conftest.$ac_ext 7803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7804 $as_echo "$supported" >&6; } 7805 CFLAGS="$xorg_testset_save_CFLAGS" 7806 7807 if test "$supported" = "yes" ; then 7808 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 7809 found="yes" 7810 fi 7811 fi 7812 7813 7814 7815 7816 7817 7818 7819 xorg_testset_save_CFLAGS="$CFLAGS" 7820 7821 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7824 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7826 /* end confdefs.h. */ 7827 int i; 7828 _ACEOF 7829 if ac_fn_c_try_compile "$LINENO"; then : 7830 xorg_testset_unknown_warning_option=yes 7831 else 7832 xorg_testset_unknown_warning_option=no 7833 fi 7834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7836 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 7837 CFLAGS="$xorg_testset_save_CFLAGS" 7838 fi 7839 7840 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7841 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7843 fi 7844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7846 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7848 /* end confdefs.h. */ 7849 int i; 7850 _ACEOF 7851 if ac_fn_c_try_compile "$LINENO"; then : 7852 xorg_testset_unused_command_line_argument=yes 7853 else 7854 xorg_testset_unused_command_line_argument=no 7855 fi 7856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7858 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7859 CFLAGS="$xorg_testset_save_CFLAGS" 7860 fi 7861 7862 found="no" 7863 7864 if test $found = "no" ; then 7865 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7867 fi 7868 7869 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7870 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7871 fi 7872 7873 CFLAGS="$CFLAGS -Wmissing-braces" 7874 7875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 7876 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 7877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7878 /* end confdefs.h. */ 7879 int i; 7880 int 7881 main () 7882 { 7883 7884 ; 7885 return 0; 7886 } 7887 _ACEOF 7888 if ac_fn_c_try_link "$LINENO"; then : 7889 supported=yes 7890 else 7891 supported=no 7892 fi 7893 rm -f core conftest.err conftest.$ac_objext \ 7894 conftest$ac_exeext conftest.$ac_ext 7895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7896 $as_echo "$supported" >&6; } 7897 CFLAGS="$xorg_testset_save_CFLAGS" 7898 7899 if test "$supported" = "yes" ; then 7900 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 7901 found="yes" 7902 fi 7903 fi 7904 7905 7906 7907 7908 7909 7910 7911 xorg_testset_save_CFLAGS="$CFLAGS" 7912 7913 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7916 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7918 /* end confdefs.h. */ 7919 int i; 7920 _ACEOF 7921 if ac_fn_c_try_compile "$LINENO"; then : 7922 xorg_testset_unknown_warning_option=yes 7923 else 7924 xorg_testset_unknown_warning_option=no 7925 fi 7926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 7928 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 7929 CFLAGS="$xorg_testset_save_CFLAGS" 7930 fi 7931 7932 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7933 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7935 fi 7936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7938 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7940 /* end confdefs.h. */ 7941 int i; 7942 _ACEOF 7943 if ac_fn_c_try_compile "$LINENO"; then : 7944 xorg_testset_unused_command_line_argument=yes 7945 else 7946 xorg_testset_unused_command_line_argument=no 7947 fi 7948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 7950 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 7951 CFLAGS="$xorg_testset_save_CFLAGS" 7952 fi 7953 7954 found="no" 7955 7956 if test $found = "no" ; then 7957 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7959 fi 7960 7961 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7963 fi 7964 7965 CFLAGS="$CFLAGS -Wsequence-point" 7966 7967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 7968 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 7969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7970 /* end confdefs.h. */ 7971 int i; 7972 int 7973 main () 7974 { 7975 7976 ; 7977 return 0; 7978 } 7979 _ACEOF 7980 if ac_fn_c_try_link "$LINENO"; then : 7981 supported=yes 7982 else 7983 supported=no 7984 fi 7985 rm -f core conftest.err conftest.$ac_objext \ 7986 conftest$ac_exeext conftest.$ac_ext 7987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7988 $as_echo "$supported" >&6; } 7989 CFLAGS="$xorg_testset_save_CFLAGS" 7990 7991 if test "$supported" = "yes" ; then 7992 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 7993 found="yes" 7994 fi 7995 fi 7996 7997 7998 7999 8000 8001 8002 8003 xorg_testset_save_CFLAGS="$CFLAGS" 8004 8005 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8008 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8010 /* end confdefs.h. */ 8011 int i; 8012 _ACEOF 8013 if ac_fn_c_try_compile "$LINENO"; then : 8014 xorg_testset_unknown_warning_option=yes 8015 else 8016 xorg_testset_unknown_warning_option=no 8017 fi 8018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8020 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 8021 CFLAGS="$xorg_testset_save_CFLAGS" 8022 fi 8023 8024 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8025 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8027 fi 8028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8030 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8032 /* end confdefs.h. */ 8033 int i; 8034 _ACEOF 8035 if ac_fn_c_try_compile "$LINENO"; then : 8036 xorg_testset_unused_command_line_argument=yes 8037 else 8038 xorg_testset_unused_command_line_argument=no 8039 fi 8040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8042 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8043 CFLAGS="$xorg_testset_save_CFLAGS" 8044 fi 8045 8046 found="no" 8047 8048 if test $found = "no" ; then 8049 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8051 fi 8052 8053 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8055 fi 8056 8057 CFLAGS="$CFLAGS -Wreturn-type" 8058 8059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 8060 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 8061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8062 /* end confdefs.h. */ 8063 int i; 8064 int 8065 main () 8066 { 8067 8068 ; 8069 return 0; 8070 } 8071 _ACEOF 8072 if ac_fn_c_try_link "$LINENO"; then : 8073 supported=yes 8074 else 8075 supported=no 8076 fi 8077 rm -f core conftest.err conftest.$ac_objext \ 8078 conftest$ac_exeext conftest.$ac_ext 8079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8080 $as_echo "$supported" >&6; } 8081 CFLAGS="$xorg_testset_save_CFLAGS" 8082 8083 if test "$supported" = "yes" ; then 8084 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 8085 found="yes" 8086 fi 8087 fi 8088 8089 8090 8091 8092 8093 8094 8095 xorg_testset_save_CFLAGS="$CFLAGS" 8096 8097 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8100 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8102 /* end confdefs.h. */ 8103 int i; 8104 _ACEOF 8105 if ac_fn_c_try_compile "$LINENO"; then : 8106 xorg_testset_unknown_warning_option=yes 8107 else 8108 xorg_testset_unknown_warning_option=no 8109 fi 8110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8112 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 8113 CFLAGS="$xorg_testset_save_CFLAGS" 8114 fi 8115 8116 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8117 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8119 fi 8120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8122 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8124 /* end confdefs.h. */ 8125 int i; 8126 _ACEOF 8127 if ac_fn_c_try_compile "$LINENO"; then : 8128 xorg_testset_unused_command_line_argument=yes 8129 else 8130 xorg_testset_unused_command_line_argument=no 8131 fi 8132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8134 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8135 CFLAGS="$xorg_testset_save_CFLAGS" 8136 fi 8137 8138 found="no" 8139 8140 if test $found = "no" ; then 8141 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8143 fi 8144 8145 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8146 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8147 fi 8148 8149 CFLAGS="$CFLAGS -Wtrigraphs" 8150 8151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 8152 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 8153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8154 /* end confdefs.h. */ 8155 int i; 8156 int 8157 main () 8158 { 8159 8160 ; 8161 return 0; 8162 } 8163 _ACEOF 8164 if ac_fn_c_try_link "$LINENO"; then : 8165 supported=yes 8166 else 8167 supported=no 8168 fi 8169 rm -f core conftest.err conftest.$ac_objext \ 8170 conftest$ac_exeext conftest.$ac_ext 8171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8172 $as_echo "$supported" >&6; } 8173 CFLAGS="$xorg_testset_save_CFLAGS" 8174 8175 if test "$supported" = "yes" ; then 8176 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 8177 found="yes" 8178 fi 8179 fi 8180 8181 8182 8183 8184 8185 8186 8187 xorg_testset_save_CFLAGS="$CFLAGS" 8188 8189 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8192 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8194 /* end confdefs.h. */ 8195 int i; 8196 _ACEOF 8197 if ac_fn_c_try_compile "$LINENO"; then : 8198 xorg_testset_unknown_warning_option=yes 8199 else 8200 xorg_testset_unknown_warning_option=no 8201 fi 8202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8204 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 8205 CFLAGS="$xorg_testset_save_CFLAGS" 8206 fi 8207 8208 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8209 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8211 fi 8212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8214 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8216 /* end confdefs.h. */ 8217 int i; 8218 _ACEOF 8219 if ac_fn_c_try_compile "$LINENO"; then : 8220 xorg_testset_unused_command_line_argument=yes 8221 else 8222 xorg_testset_unused_command_line_argument=no 8223 fi 8224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8226 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8227 CFLAGS="$xorg_testset_save_CFLAGS" 8228 fi 8229 8230 found="no" 8231 8232 if test $found = "no" ; then 8233 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8235 fi 8236 8237 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8239 fi 8240 8241 CFLAGS="$CFLAGS -Warray-bounds" 8242 8243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 8244 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 8245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8246 /* end confdefs.h. */ 8247 int i; 8248 int 8249 main () 8250 { 8251 8252 ; 8253 return 0; 8254 } 8255 _ACEOF 8256 if ac_fn_c_try_link "$LINENO"; then : 8257 supported=yes 8258 else 8259 supported=no 8260 fi 8261 rm -f core conftest.err conftest.$ac_objext \ 8262 conftest$ac_exeext conftest.$ac_ext 8263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8264 $as_echo "$supported" >&6; } 8265 CFLAGS="$xorg_testset_save_CFLAGS" 8266 8267 if test "$supported" = "yes" ; then 8268 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 8269 found="yes" 8270 fi 8271 fi 8272 8273 8274 8275 8276 8277 8278 8279 xorg_testset_save_CFLAGS="$CFLAGS" 8280 8281 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8284 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8286 /* end confdefs.h. */ 8287 int i; 8288 _ACEOF 8289 if ac_fn_c_try_compile "$LINENO"; then : 8290 xorg_testset_unknown_warning_option=yes 8291 else 8292 xorg_testset_unknown_warning_option=no 8293 fi 8294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8296 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 8297 CFLAGS="$xorg_testset_save_CFLAGS" 8298 fi 8299 8300 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8301 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8303 fi 8304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8306 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8308 /* end confdefs.h. */ 8309 int i; 8310 _ACEOF 8311 if ac_fn_c_try_compile "$LINENO"; then : 8312 xorg_testset_unused_command_line_argument=yes 8313 else 8314 xorg_testset_unused_command_line_argument=no 8315 fi 8316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8318 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8319 CFLAGS="$xorg_testset_save_CFLAGS" 8320 fi 8321 8322 found="no" 8323 8324 if test $found = "no" ; then 8325 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8327 fi 8328 8329 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8331 fi 8332 8333 CFLAGS="$CFLAGS -Wwrite-strings" 8334 8335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 8336 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 8337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8338 /* end confdefs.h. */ 8339 int i; 8340 int 8341 main () 8342 { 8343 8344 ; 8345 return 0; 8346 } 8347 _ACEOF 8348 if ac_fn_c_try_link "$LINENO"; then : 8349 supported=yes 8350 else 8351 supported=no 8352 fi 8353 rm -f core conftest.err conftest.$ac_objext \ 8354 conftest$ac_exeext conftest.$ac_ext 8355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8356 $as_echo "$supported" >&6; } 8357 CFLAGS="$xorg_testset_save_CFLAGS" 8358 8359 if test "$supported" = "yes" ; then 8360 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 8361 found="yes" 8362 fi 8363 fi 8364 8365 8366 8367 8368 8369 8370 8371 xorg_testset_save_CFLAGS="$CFLAGS" 8372 8373 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8374 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8376 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8378 /* end confdefs.h. */ 8379 int i; 8380 _ACEOF 8381 if ac_fn_c_try_compile "$LINENO"; then : 8382 xorg_testset_unknown_warning_option=yes 8383 else 8384 xorg_testset_unknown_warning_option=no 8385 fi 8386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8388 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 8389 CFLAGS="$xorg_testset_save_CFLAGS" 8390 fi 8391 8392 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8393 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8395 fi 8396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8398 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8400 /* end confdefs.h. */ 8401 int i; 8402 _ACEOF 8403 if ac_fn_c_try_compile "$LINENO"; then : 8404 xorg_testset_unused_command_line_argument=yes 8405 else 8406 xorg_testset_unused_command_line_argument=no 8407 fi 8408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8410 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8411 CFLAGS="$xorg_testset_save_CFLAGS" 8412 fi 8413 8414 found="no" 8415 8416 if test $found = "no" ; then 8417 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8419 fi 8420 8421 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8423 fi 8424 8425 CFLAGS="$CFLAGS -Waddress" 8426 8427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 8428 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 8429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8430 /* end confdefs.h. */ 8431 int i; 8432 int 8433 main () 8434 { 8435 8436 ; 8437 return 0; 8438 } 8439 _ACEOF 8440 if ac_fn_c_try_link "$LINENO"; then : 8441 supported=yes 8442 else 8443 supported=no 8444 fi 8445 rm -f core conftest.err conftest.$ac_objext \ 8446 conftest$ac_exeext conftest.$ac_ext 8447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8448 $as_echo "$supported" >&6; } 8449 CFLAGS="$xorg_testset_save_CFLAGS" 8450 8451 if test "$supported" = "yes" ; then 8452 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 8453 found="yes" 8454 fi 8455 fi 8456 8457 8458 8459 8460 8461 8462 8463 xorg_testset_save_CFLAGS="$CFLAGS" 8464 8465 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8468 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8470 /* end confdefs.h. */ 8471 int i; 8472 _ACEOF 8473 if ac_fn_c_try_compile "$LINENO"; then : 8474 xorg_testset_unknown_warning_option=yes 8475 else 8476 xorg_testset_unknown_warning_option=no 8477 fi 8478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8480 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 8481 CFLAGS="$xorg_testset_save_CFLAGS" 8482 fi 8483 8484 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8485 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8487 fi 8488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8490 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8492 /* end confdefs.h. */ 8493 int i; 8494 _ACEOF 8495 if ac_fn_c_try_compile "$LINENO"; then : 8496 xorg_testset_unused_command_line_argument=yes 8497 else 8498 xorg_testset_unused_command_line_argument=no 8499 fi 8500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8502 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8503 CFLAGS="$xorg_testset_save_CFLAGS" 8504 fi 8505 8506 found="no" 8507 8508 if test $found = "no" ; then 8509 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8511 fi 8512 8513 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8514 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8515 fi 8516 8517 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 8518 8519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 8520 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 8521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8522 /* end confdefs.h. */ 8523 int i; 8524 int 8525 main () 8526 { 8527 8528 ; 8529 return 0; 8530 } 8531 _ACEOF 8532 if ac_fn_c_try_link "$LINENO"; then : 8533 supported=yes 8534 else 8535 supported=no 8536 fi 8537 rm -f core conftest.err conftest.$ac_objext \ 8538 conftest$ac_exeext conftest.$ac_ext 8539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8540 $as_echo "$supported" >&6; } 8541 CFLAGS="$xorg_testset_save_CFLAGS" 8542 8543 if test "$supported" = "yes" ; then 8544 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 8545 found="yes" 8546 fi 8547 fi 8548 8549 8550 8551 8552 8553 8554 8555 xorg_testset_save_CFLAGS="$CFLAGS" 8556 8557 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8560 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8562 /* end confdefs.h. */ 8563 int i; 8564 _ACEOF 8565 if ac_fn_c_try_compile "$LINENO"; then : 8566 xorg_testset_unknown_warning_option=yes 8567 else 8568 xorg_testset_unknown_warning_option=no 8569 fi 8570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8572 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 8573 CFLAGS="$xorg_testset_save_CFLAGS" 8574 fi 8575 8576 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8577 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8579 fi 8580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8582 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8584 /* end confdefs.h. */ 8585 int i; 8586 _ACEOF 8587 if ac_fn_c_try_compile "$LINENO"; then : 8588 xorg_testset_unused_command_line_argument=yes 8589 else 8590 xorg_testset_unused_command_line_argument=no 8591 fi 8592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8594 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8595 CFLAGS="$xorg_testset_save_CFLAGS" 8596 fi 8597 8598 found="no" 8599 8600 if test $found = "no" ; then 8601 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8603 fi 8604 8605 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8607 fi 8608 8609 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 8610 8611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 8612 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 8613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8614 /* end confdefs.h. */ 8615 int i; 8616 int 8617 main () 8618 { 8619 8620 ; 8621 return 0; 8622 } 8623 _ACEOF 8624 if ac_fn_c_try_link "$LINENO"; then : 8625 supported=yes 8626 else 8627 supported=no 8628 fi 8629 rm -f core conftest.err conftest.$ac_objext \ 8630 conftest$ac_exeext conftest.$ac_ext 8631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8632 $as_echo "$supported" >&6; } 8633 CFLAGS="$xorg_testset_save_CFLAGS" 8634 8635 if test "$supported" = "yes" ; then 8636 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 8637 found="yes" 8638 fi 8639 fi 8640 8641 8642 fi 8643 8644 8645 8646 8647 8648 8649 CWARNFLAGS="$BASE_CFLAGS" 8650 if test "x$GCC" = xyes ; then 8651 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 8652 fi 8653 8654 8655 8656 8657 8658 8659 # Check whether --enable-strict-compilation was given. 8660 if test "${enable_strict_compilation+set}" = set; then : 8661 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 8662 else 8663 STRICT_COMPILE=no 8664 fi 8665 8666 8667 STRICT_CFLAGS="" 8668 8669 8670 8671 8672 8673 xorg_testset_save_CFLAGS="$CFLAGS" 8674 8675 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8678 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8680 /* end confdefs.h. */ 8681 int i; 8682 _ACEOF 8683 if ac_fn_c_try_compile "$LINENO"; then : 8684 xorg_testset_unknown_warning_option=yes 8685 else 8686 xorg_testset_unknown_warning_option=no 8687 fi 8688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8690 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 8691 CFLAGS="$xorg_testset_save_CFLAGS" 8692 fi 8693 8694 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8695 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8697 fi 8698 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8700 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8702 /* end confdefs.h. */ 8703 int i; 8704 _ACEOF 8705 if ac_fn_c_try_compile "$LINENO"; then : 8706 xorg_testset_unused_command_line_argument=yes 8707 else 8708 xorg_testset_unused_command_line_argument=no 8709 fi 8710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8712 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8713 CFLAGS="$xorg_testset_save_CFLAGS" 8714 fi 8715 8716 found="no" 8717 8718 if test $found = "no" ; then 8719 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8721 fi 8722 8723 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8725 fi 8726 8727 CFLAGS="$CFLAGS -pedantic" 8728 8729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 8730 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 8731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8732 /* end confdefs.h. */ 8733 int i; 8734 int 8735 main () 8736 { 8737 8738 ; 8739 return 0; 8740 } 8741 _ACEOF 8742 if ac_fn_c_try_link "$LINENO"; then : 8743 supported=yes 8744 else 8745 supported=no 8746 fi 8747 rm -f core conftest.err conftest.$ac_objext \ 8748 conftest$ac_exeext conftest.$ac_ext 8749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8750 $as_echo "$supported" >&6; } 8751 CFLAGS="$xorg_testset_save_CFLAGS" 8752 8753 if test "$supported" = "yes" ; then 8754 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 8755 found="yes" 8756 fi 8757 fi 8758 8759 8760 8761 8762 8763 8764 8765 xorg_testset_save_CFLAGS="$CFLAGS" 8766 8767 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8770 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8772 /* end confdefs.h. */ 8773 int i; 8774 _ACEOF 8775 if ac_fn_c_try_compile "$LINENO"; then : 8776 xorg_testset_unknown_warning_option=yes 8777 else 8778 xorg_testset_unknown_warning_option=no 8779 fi 8780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8782 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 8783 CFLAGS="$xorg_testset_save_CFLAGS" 8784 fi 8785 8786 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8787 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8789 fi 8790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8792 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8794 /* end confdefs.h. */ 8795 int i; 8796 _ACEOF 8797 if ac_fn_c_try_compile "$LINENO"; then : 8798 xorg_testset_unused_command_line_argument=yes 8799 else 8800 xorg_testset_unused_command_line_argument=no 8801 fi 8802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8804 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8805 CFLAGS="$xorg_testset_save_CFLAGS" 8806 fi 8807 8808 found="no" 8809 8810 if test $found = "no" ; then 8811 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8813 fi 8814 8815 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8816 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8817 fi 8818 8819 CFLAGS="$CFLAGS -Werror" 8820 8821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 8822 $as_echo_n "checking if $CC supports -Werror... " >&6; } 8823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8824 /* end confdefs.h. */ 8825 int i; 8826 int 8827 main () 8828 { 8829 8830 ; 8831 return 0; 8832 } 8833 _ACEOF 8834 if ac_fn_c_try_link "$LINENO"; then : 8835 supported=yes 8836 else 8837 supported=no 8838 fi 8839 rm -f core conftest.err conftest.$ac_objext \ 8840 conftest$ac_exeext conftest.$ac_ext 8841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8842 $as_echo "$supported" >&6; } 8843 CFLAGS="$xorg_testset_save_CFLAGS" 8844 8845 if test "$supported" = "yes" ; then 8846 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 8847 found="yes" 8848 fi 8849 fi 8850 8851 if test $found = "no" ; then 8852 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8854 fi 8855 8856 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8858 fi 8859 8860 CFLAGS="$CFLAGS -errwarn" 8861 8862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 8863 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 8864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8865 /* end confdefs.h. */ 8866 int i; 8867 int 8868 main () 8869 { 8870 8871 ; 8872 return 0; 8873 } 8874 _ACEOF 8875 if ac_fn_c_try_link "$LINENO"; then : 8876 supported=yes 8877 else 8878 supported=no 8879 fi 8880 rm -f core conftest.err conftest.$ac_objext \ 8881 conftest$ac_exeext conftest.$ac_ext 8882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8883 $as_echo "$supported" >&6; } 8884 CFLAGS="$xorg_testset_save_CFLAGS" 8885 8886 if test "$supported" = "yes" ; then 8887 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 8888 found="yes" 8889 fi 8890 fi 8891 8892 8893 8894 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 8895 # activate it with -Werror, so we add it here explicitly. 8896 8897 8898 8899 8900 8901 xorg_testset_save_CFLAGS="$CFLAGS" 8902 8903 if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8906 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8908 /* end confdefs.h. */ 8909 int i; 8910 _ACEOF 8911 if ac_fn_c_try_compile "$LINENO"; then : 8912 xorg_testset_unknown_warning_option=yes 8913 else 8914 xorg_testset_unknown_warning_option=no 8915 fi 8916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unknown_warning_option" >&5 8918 $as_echo "$xorg_testset_unknown_warning_option" >&6; } 8919 CFLAGS="$xorg_testset_save_CFLAGS" 8920 fi 8921 8922 if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8923 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8925 fi 8926 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8928 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8930 /* end confdefs.h. */ 8931 int i; 8932 _ACEOF 8933 if ac_fn_c_try_compile "$LINENO"; then : 8934 xorg_testset_unused_command_line_argument=yes 8935 else 8936 xorg_testset_unused_command_line_argument=no 8937 fi 8938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_testset_unused_command_line_argument" >&5 8940 $as_echo "$xorg_testset_unused_command_line_argument" >&6; } 8941 CFLAGS="$xorg_testset_save_CFLAGS" 8942 fi 8943 8944 found="no" 8945 8946 if test $found = "no" ; then 8947 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8949 fi 8950 8951 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8953 fi 8954 8955 CFLAGS="$CFLAGS -Werror=attributes" 8956 8957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 8958 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 8959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8960 /* end confdefs.h. */ 8961 int i; 8962 int 8963 main () 8964 { 8965 8966 ; 8967 return 0; 8968 } 8969 _ACEOF 8970 if ac_fn_c_try_link "$LINENO"; then : 8971 supported=yes 8972 else 8973 supported=no 8974 fi 8975 rm -f core conftest.err conftest.$ac_objext \ 8976 conftest$ac_exeext conftest.$ac_ext 8977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8978 $as_echo "$supported" >&6; } 8979 CFLAGS="$xorg_testset_save_CFLAGS" 8980 8981 if test "$supported" = "yes" ; then 8982 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 8983 found="yes" 8984 fi 8985 fi 8986 8987 8988 8989 if test "x$STRICT_COMPILE" = "xyes"; then 8990 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 8991 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 8992 fi 8993 8994 8995 8996 8997 8998 8999 cat >>confdefs.h <<_ACEOF 9000 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 9001 _ACEOF 9002 9003 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 9004 if test "x$PVM" = "x"; then 9005 PVM="0" 9006 fi 9007 9008 cat >>confdefs.h <<_ACEOF 9009 #define PACKAGE_VERSION_MINOR $PVM 9010 _ACEOF 9011 9012 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 9013 if test "x$PVP" = "x"; then 9014 PVP="0" 9015 fi 9016 9017 cat >>confdefs.h <<_ACEOF 9018 #define PACKAGE_VERSION_PATCHLEVEL $PVP 9019 _ACEOF 9020 9021 9022 9023 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 9024 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 9025 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 9026 echo 'git directory not found: installing possibly empty changelog.' >&2)" 9027 9028 9029 9030 9031 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 9032 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 9033 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 9034 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 9035 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 9036 9037 9038 9039 9040 9041 9042 if test x$APP_MAN_SUFFIX = x ; then 9043 APP_MAN_SUFFIX=1 9044 fi 9045 if test x$APP_MAN_DIR = x ; then 9046 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 9047 fi 9048 9049 if test x$LIB_MAN_SUFFIX = x ; then 9050 LIB_MAN_SUFFIX=3 9051 fi 9052 if test x$LIB_MAN_DIR = x ; then 9053 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 9054 fi 9055 9056 if test x$FILE_MAN_SUFFIX = x ; then 9057 case $host_os in 9058 solaris*) FILE_MAN_SUFFIX=4 ;; 9059 *) FILE_MAN_SUFFIX=5 ;; 9060 esac 9061 fi 9062 if test x$FILE_MAN_DIR = x ; then 9063 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 9064 fi 9065 9066 if test x$MISC_MAN_SUFFIX = x ; then 9067 case $host_os in 9068 solaris*) MISC_MAN_SUFFIX=5 ;; 9069 *) MISC_MAN_SUFFIX=7 ;; 9070 esac 9071 fi 9072 if test x$MISC_MAN_DIR = x ; then 9073 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 9074 fi 9075 9076 if test x$DRIVER_MAN_SUFFIX = x ; then 9077 case $host_os in 9078 solaris*) DRIVER_MAN_SUFFIX=7 ;; 9079 *) DRIVER_MAN_SUFFIX=4 ;; 9080 esac 9081 fi 9082 if test x$DRIVER_MAN_DIR = x ; then 9083 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 9084 fi 9085 9086 if test x$ADMIN_MAN_SUFFIX = x ; then 9087 case $host_os in 9088 solaris*) ADMIN_MAN_SUFFIX=1m ;; 9089 *) ADMIN_MAN_SUFFIX=8 ;; 9090 esac 9091 fi 9092 if test x$ADMIN_MAN_DIR = x ; then 9093 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 9094 fi 9095 9096 9097 9098 9099 9100 9101 9102 9103 9104 9105 9106 9107 9108 9109 9110 XORG_MAN_PAGE="X Version 11" 9111 9112 MAN_SUBSTS="\ 9113 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9114 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9115 -e 's|__xservername__|Xorg|g' \ 9116 -e 's|__xconfigfile__|xorg.conf|g' \ 9117 -e 's|__projectroot__|\$(prefix)|g' \ 9118 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 9119 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 9120 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 9121 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 9122 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 9123 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 9124 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 9125 9126 9127 9128 # Check whether --enable-silent-rules was given. 9129 if test "${enable_silent_rules+set}" = set; then : 9130 enableval=$enable_silent_rules; 9131 fi 9132 9133 case $enable_silent_rules in 9134 yes) AM_DEFAULT_VERBOSITY=0;; 9135 no) AM_DEFAULT_VERBOSITY=1;; 9136 *) AM_DEFAULT_VERBOSITY=0;; 9137 esac 9138 am_make=${MAKE-make} 9139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 9140 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 9141 if ${am_cv_make_support_nested_variables+:} false; then : 9142 $as_echo_n "(cached) " >&6 9143 else 9144 if $as_echo 'TRUE=$(BAR$(V)) 9145 BAR0=false 9146 BAR1=true 9147 V=1 9148 am__doit: 9149 @$(TRUE) 9150 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 9151 am_cv_make_support_nested_variables=yes 9152 else 9153 am_cv_make_support_nested_variables=no 9154 fi 9155 fi 9156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 9157 $as_echo "$am_cv_make_support_nested_variables" >&6; } 9158 if test $am_cv_make_support_nested_variables = yes; then 9159 AM_V='$(V)' 9160 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 9161 else 9162 AM_V=$AM_DEFAULT_VERBOSITY 9163 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 9164 fi 9165 AM_BACKSLASH='\' 9166 9167 9168 9169 # Obtain compiler/linker options for dependencies 9170 9171 pkg_failed=no 9172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XINPUT" >&5 9173 $as_echo_n "checking for XINPUT... " >&6; } 9174 9175 if test -n "$XINPUT_CFLAGS"; then 9176 pkg_cv_XINPUT_CFLAGS="$XINPUT_CFLAGS" 9177 elif test -n "$PKG_CONFIG"; then 9178 if test -n "$PKG_CONFIG" && \ 9179 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama\""; } >&5 9180 ($PKG_CONFIG --exists --print-errors "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama") 2>&5 9181 ac_status=$? 9182 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9183 test $ac_status = 0; }; then 9184 pkg_cv_XINPUT_CFLAGS=`$PKG_CONFIG --cflags "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama" 2>/dev/null` 9185 else 9186 pkg_failed=yes 9187 fi 9188 else 9189 pkg_failed=untried 9190 fi 9191 if test -n "$XINPUT_LIBS"; then 9192 pkg_cv_XINPUT_LIBS="$XINPUT_LIBS" 9193 elif test -n "$PKG_CONFIG"; then 9194 if test -n "$PKG_CONFIG" && \ 9195 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama\""; } >&5 9196 ($PKG_CONFIG --exists --print-errors "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama") 2>&5 9197 ac_status=$? 9198 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9199 test $ac_status = 0; }; then 9200 pkg_cv_XINPUT_LIBS=`$PKG_CONFIG --libs "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama" 2>/dev/null` 9201 else 9202 pkg_failed=yes 9203 fi 9204 else 9205 pkg_failed=untried 9206 fi 9207 9208 9209 9210 if test $pkg_failed = yes; then 9211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9212 $as_echo "no" >&6; } 9213 9214 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 9215 _pkg_short_errors_supported=yes 9216 else 9217 _pkg_short_errors_supported=no 9218 fi 9219 if test $_pkg_short_errors_supported = yes; then 9220 XINPUT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama" 2>&1` 9221 else 9222 XINPUT_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama" 2>&1` 9223 fi 9224 # Put the nasty error message in config.log where it belongs 9225 echo "$XINPUT_PKG_ERRORS" >&5 9226 9227 as_fn_error $? "Package requirements (x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama) were not met: 9228 9229 $XINPUT_PKG_ERRORS 9230 9231 Consider adjusting the PKG_CONFIG_PATH environment variable if you 9232 installed software in a non-standard prefix. 9233 9234 Alternatively, you may set the environment variables XINPUT_CFLAGS 9235 and XINPUT_LIBS to avoid the need to call pkg-config. 9236 See the pkg-config man page for more details." "$LINENO" 5 9237 9238 elif test $pkg_failed = untried; then 9239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9240 $as_echo "no" >&6; } 9241 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9242 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9243 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 9244 is in your PATH or set the PKG_CONFIG environment variable to the full 9245 path to pkg-config. 9246 9247 Alternatively, you may set the environment variables XINPUT_CFLAGS 9248 and XINPUT_LIBS to avoid the need to call pkg-config. 9249 See the pkg-config man page for more details. 9250 9251 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 9252 See \`config.log' for more details" "$LINENO" 5; } 9253 9254 else 9255 XINPUT_CFLAGS=$pkg_cv_XINPUT_CFLAGS 9256 XINPUT_LIBS=$pkg_cv_XINPUT_LIBS 9257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9258 $as_echo "yes" >&6; } 9259 9260 fi 9261 9262 # XI2 support 9263 9264 pkg_failed=no 9265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XI2" >&5 9266 $as_echo_n "checking for XI2... " >&6; } 9267 9268 if test -n "$XI2_CFLAGS"; then 9269 pkg_cv_XI2_CFLAGS="$XI2_CFLAGS" 9270 elif test -n "$PKG_CONFIG"; then 9271 if test -n "$PKG_CONFIG" && \ 9272 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.2.99.2 inputproto >= 1.9.99.15\""; } >&5 9273 ($PKG_CONFIG --exists --print-errors "xi >= 1.2.99.2 inputproto >= 1.9.99.15") 2>&5 9274 ac_status=$? 9275 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9276 test $ac_status = 0; }; then 9277 pkg_cv_XI2_CFLAGS=`$PKG_CONFIG --cflags "xi >= 1.2.99.2 inputproto >= 1.9.99.15" 2>/dev/null` 9278 else 9279 pkg_failed=yes 9280 fi 9281 else 9282 pkg_failed=untried 9283 fi 9284 if test -n "$XI2_LIBS"; then 9285 pkg_cv_XI2_LIBS="$XI2_LIBS" 9286 elif test -n "$PKG_CONFIG"; then 9287 if test -n "$PKG_CONFIG" && \ 9288 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.2.99.2 inputproto >= 1.9.99.15\""; } >&5 9289 ($PKG_CONFIG --exists --print-errors "xi >= 1.2.99.2 inputproto >= 1.9.99.15") 2>&5 9290 ac_status=$? 9291 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9292 test $ac_status = 0; }; then 9293 pkg_cv_XI2_LIBS=`$PKG_CONFIG --libs "xi >= 1.2.99.2 inputproto >= 1.9.99.15" 2>/dev/null` 9294 else 9295 pkg_failed=yes 9296 fi 9297 else 9298 pkg_failed=untried 9299 fi 9300 9301 9302 9303 if test $pkg_failed = yes; then 9304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9305 $as_echo "no" >&6; } 9306 9307 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 9308 _pkg_short_errors_supported=yes 9309 else 9310 _pkg_short_errors_supported=no 9311 fi 9312 if test $_pkg_short_errors_supported = yes; then 9313 XI2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xi >= 1.2.99.2 inputproto >= 1.9.99.15" 2>&1` 9314 else 9315 XI2_PKG_ERRORS=`$PKG_CONFIG --print-errors "xi >= 1.2.99.2 inputproto >= 1.9.99.15" 2>&1` 9316 fi 9317 # Put the nasty error message in config.log where it belongs 9318 echo "$XI2_PKG_ERRORS" >&5 9319 9320 HAVE_XI2="no" 9321 elif test $pkg_failed = untried; then 9322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9323 $as_echo "no" >&6; } 9324 HAVE_XI2="no" 9325 else 9326 XI2_CFLAGS=$pkg_cv_XI2_CFLAGS 9327 XI2_LIBS=$pkg_cv_XI2_LIBS 9328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9329 $as_echo "yes" >&6; } 9330 HAVE_XI2="yes"; 9331 $as_echo "#define HAVE_XI2 1" >>confdefs.h 9332 9333 fi; 9334 if test "$HAVE_XI2" = "yes" ; then 9335 HAVE_XI2_TRUE= 9336 HAVE_XI2_FALSE='#' 9337 else 9338 HAVE_XI2_TRUE='#' 9339 HAVE_XI2_FALSE= 9340 fi 9341 9342 9343 9344 # XI2.1 support 9345 9346 pkg_failed=no 9347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XI21" >&5 9348 $as_echo_n "checking for XI21... " >&6; } 9349 9350 if test -n "$XI21_CFLAGS"; then 9351 pkg_cv_XI21_CFLAGS="$XI21_CFLAGS" 9352 elif test -n "$PKG_CONFIG"; then 9353 if test -n "$PKG_CONFIG" && \ 9354 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.4.99.1 inputproto >= 2.0.99.1\""; } >&5 9355 ($PKG_CONFIG --exists --print-errors "xi >= 1.4.99.1 inputproto >= 2.0.99.1") 2>&5 9356 ac_status=$? 9357 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9358 test $ac_status = 0; }; then 9359 pkg_cv_XI21_CFLAGS=`$PKG_CONFIG --cflags "xi >= 1.4.99.1 inputproto >= 2.0.99.1" 2>/dev/null` 9360 else 9361 pkg_failed=yes 9362 fi 9363 else 9364 pkg_failed=untried 9365 fi 9366 if test -n "$XI21_LIBS"; then 9367 pkg_cv_XI21_LIBS="$XI21_LIBS" 9368 elif test -n "$PKG_CONFIG"; then 9369 if test -n "$PKG_CONFIG" && \ 9370 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.4.99.1 inputproto >= 2.0.99.1\""; } >&5 9371 ($PKG_CONFIG --exists --print-errors "xi >= 1.4.99.1 inputproto >= 2.0.99.1") 2>&5 9372 ac_status=$? 9373 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9374 test $ac_status = 0; }; then 9375 pkg_cv_XI21_LIBS=`$PKG_CONFIG --libs "xi >= 1.4.99.1 inputproto >= 2.0.99.1" 2>/dev/null` 9376 else 9377 pkg_failed=yes 9378 fi 9379 else 9380 pkg_failed=untried 9381 fi 9382 9383 9384 9385 if test $pkg_failed = yes; then 9386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9387 $as_echo "no" >&6; } 9388 9389 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 9390 _pkg_short_errors_supported=yes 9391 else 9392 _pkg_short_errors_supported=no 9393 fi 9394 if test $_pkg_short_errors_supported = yes; then 9395 XI21_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xi >= 1.4.99.1 inputproto >= 2.0.99.1" 2>&1` 9396 else 9397 XI21_PKG_ERRORS=`$PKG_CONFIG --print-errors "xi >= 1.4.99.1 inputproto >= 2.0.99.1" 2>&1` 9398 fi 9399 # Put the nasty error message in config.log where it belongs 9400 echo "$XI21_PKG_ERRORS" >&5 9401 9402 as_fn_error $? "Package requirements (xi >= 1.4.99.1 inputproto >= 2.0.99.1) were not met: 9403 9404 $XI21_PKG_ERRORS 9405 9406 Consider adjusting the PKG_CONFIG_PATH environment variable if you 9407 installed software in a non-standard prefix. 9408 9409 Alternatively, you may set the environment variables XI21_CFLAGS 9410 and XI21_LIBS to avoid the need to call pkg-config. 9411 See the pkg-config man page for more details." "$LINENO" 5 9412 9413 elif test $pkg_failed = untried; then 9414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9415 $as_echo "no" >&6; } 9416 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9417 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9418 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 9419 is in your PATH or set the PKG_CONFIG environment variable to the full 9420 path to pkg-config. 9421 9422 Alternatively, you may set the environment variables XI21_CFLAGS 9423 and XI21_LIBS to avoid the need to call pkg-config. 9424 See the pkg-config man page for more details. 9425 9426 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 9427 See \`config.log' for more details" "$LINENO" 5; } 9428 9429 else 9430 XI21_CFLAGS=$pkg_cv_XI21_CFLAGS 9431 XI21_LIBS=$pkg_cv_XI21_LIBS 9432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9433 $as_echo "yes" >&6; } 9434 9435 $as_echo "#define HAVE_XI21 1" >>confdefs.h 9436 9437 fi; 9438 # XI2.2 support 9439 9440 pkg_failed=no 9441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XI22" >&5 9442 $as_echo_n "checking for XI22... " >&6; } 9443 9444 if test -n "$XI22_CFLAGS"; then 9445 pkg_cv_XI22_CFLAGS="$XI22_CFLAGS" 9446 elif test -n "$PKG_CONFIG"; then 9447 if test -n "$PKG_CONFIG" && \ 9448 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.5.99.1 inputproto >= 2.1.99.1\""; } >&5 9449 ($PKG_CONFIG --exists --print-errors "xi >= 1.5.99.1 inputproto >= 2.1.99.1") 2>&5 9450 ac_status=$? 9451 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9452 test $ac_status = 0; }; then 9453 pkg_cv_XI22_CFLAGS=`$PKG_CONFIG --cflags "xi >= 1.5.99.1 inputproto >= 2.1.99.1" 2>/dev/null` 9454 else 9455 pkg_failed=yes 9456 fi 9457 else 9458 pkg_failed=untried 9459 fi 9460 if test -n "$XI22_LIBS"; then 9461 pkg_cv_XI22_LIBS="$XI22_LIBS" 9462 elif test -n "$PKG_CONFIG"; then 9463 if test -n "$PKG_CONFIG" && \ 9464 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.5.99.1 inputproto >= 2.1.99.1\""; } >&5 9465 ($PKG_CONFIG --exists --print-errors "xi >= 1.5.99.1 inputproto >= 2.1.99.1") 2>&5 9466 ac_status=$? 9467 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9468 test $ac_status = 0; }; then 9469 pkg_cv_XI22_LIBS=`$PKG_CONFIG --libs "xi >= 1.5.99.1 inputproto >= 2.1.99.1" 2>/dev/null` 9470 else 9471 pkg_failed=yes 9472 fi 9473 else 9474 pkg_failed=untried 9475 fi 9476 9477 9478 9479 if test $pkg_failed = yes; then 9480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9481 $as_echo "no" >&6; } 9482 9483 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 9484 _pkg_short_errors_supported=yes 9485 else 9486 _pkg_short_errors_supported=no 9487 fi 9488 if test $_pkg_short_errors_supported = yes; then 9489 XI22_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xi >= 1.5.99.1 inputproto >= 2.1.99.1" 2>&1` 9490 else 9491 XI22_PKG_ERRORS=`$PKG_CONFIG --print-errors "xi >= 1.5.99.1 inputproto >= 2.1.99.1" 2>&1` 9492 fi 9493 # Put the nasty error message in config.log where it belongs 9494 echo "$XI22_PKG_ERRORS" >&5 9495 9496 as_fn_error $? "Package requirements (xi >= 1.5.99.1 inputproto >= 2.1.99.1) were not met: 9497 9498 $XI22_PKG_ERRORS 9499 9500 Consider adjusting the PKG_CONFIG_PATH environment variable if you 9501 installed software in a non-standard prefix. 9502 9503 Alternatively, you may set the environment variables XI22_CFLAGS 9504 and XI22_LIBS to avoid the need to call pkg-config. 9505 See the pkg-config man page for more details." "$LINENO" 5 9506 9507 elif test $pkg_failed = untried; then 9508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9509 $as_echo "no" >&6; } 9510 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9511 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9512 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 9513 is in your PATH or set the PKG_CONFIG environment variable to the full 9514 path to pkg-config. 9515 9516 Alternatively, you may set the environment variables XI22_CFLAGS 9517 and XI22_LIBS to avoid the need to call pkg-config. 9518 See the pkg-config man page for more details. 9519 9520 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 9521 See \`config.log' for more details" "$LINENO" 5; } 9522 9523 else 9524 XI22_CFLAGS=$pkg_cv_XI22_CFLAGS 9525 XI22_LIBS=$pkg_cv_XI22_LIBS 9526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9527 $as_echo "yes" >&6; } 9528 9529 $as_echo "#define HAVE_XI22 1" >>confdefs.h 9530 9531 fi; 9532 9533 ac_config_files="$ac_config_files Makefile src/Makefile man/Makefile" 9534 9535 cat >confcache <<\_ACEOF 9536 # This file is a shell script that caches the results of configure 9537 # tests run on this system so they can be shared between configure 9538 # scripts and configure runs, see configure's option --config-cache. 9539 # It is not useful on other systems. If it contains results you don't 9540 # want to keep, you may remove or edit it. 9541 # 9542 # config.status only pays attention to the cache file if you give it 9543 # the --recheck option to rerun configure. 9544 # 9545 # `ac_cv_env_foo' variables (set or unset) will be overridden when 9546 # loading this file, other *unset* `ac_cv_foo' will be assigned the 9547 # following values. 9548 9549 _ACEOF 9550 9551 # The following way of writing the cache mishandles newlines in values, 9552 # but we know of no workaround that is simple, portable, and efficient. 9553 # So, we kill variables containing newlines. 9554 # Ultrix sh set writes to stderr and can't be redirected directly, 9555 # and sets the high bit in the cache file unless we assign to the vars. 9556 ( 9557 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 9558 eval ac_val=\$$ac_var 9559 case $ac_val in #( 9560 *${as_nl}*) 9561 case $ac_var in #( 9562 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 9563 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 9564 esac 9565 case $ac_var in #( 9566 _ | IFS | as_nl) ;; #( 9567 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 9568 *) { eval $ac_var=; unset $ac_var;} ;; 9569 esac ;; 9570 esac 9571 done 9572 9573 (set) 2>&1 | 9574 case $as_nl`(ac_space=' '; set) 2>&1` in #( 9575 *${as_nl}ac_space=\ *) 9576 # `set' does not quote correctly, so add quotes: double-quote 9577 # substitution turns \\\\ into \\, and sed turns \\ into \. 9578 sed -n \ 9579 "s/'/'\\\\''/g; 9580 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 9581 ;; #( 9582 *) 9583 # `set' quotes correctly as required by POSIX, so do not add quotes. 9584 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 9585 ;; 9586 esac | 9587 sort 9588 ) | 9589 sed ' 9590 /^ac_cv_env_/b end 9591 t clear 9592 :clear 9593 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 9594 t end 9595 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 9596 :end' >>confcache 9597 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 9598 if test -w "$cache_file"; then 9599 if test "x$cache_file" != "x/dev/null"; then 9600 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 9601 $as_echo "$as_me: updating cache $cache_file" >&6;} 9602 if test ! -f "$cache_file" || test -h "$cache_file"; then 9603 cat confcache >"$cache_file" 9604 else 9605 case $cache_file in #( 9606 */* | ?:*) 9607 mv -f confcache "$cache_file"$$ && 9608 mv -f "$cache_file"$$ "$cache_file" ;; #( 9609 *) 9610 mv -f confcache "$cache_file" ;; 9611 esac 9612 fi 9613 fi 9614 else 9615 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 9616 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 9617 fi 9618 fi 9619 rm -f confcache 9620 9621 test "x$prefix" = xNONE && prefix=$ac_default_prefix 9622 # Let make expand exec_prefix. 9623 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 9624 9625 DEFS=-DHAVE_CONFIG_H 9626 9627 ac_libobjs= 9628 ac_ltlibobjs= 9629 U= 9630 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 9631 # 1. Remove the extension, and $U if already installed. 9632 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 9633 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 9634 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 9635 # will be set to the directory where LIBOBJS objects are built. 9636 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 9637 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 9638 done 9639 LIBOBJS=$ac_libobjs 9640 9641 LTLIBOBJS=$ac_ltlibobjs 9642 9643 9644 if test -n "$EXEEXT"; then 9645 am__EXEEXT_TRUE= 9646 am__EXEEXT_FALSE='#' 9647 else 9648 am__EXEEXT_TRUE='#' 9649 am__EXEEXT_FALSE= 9650 fi 9651 9652 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 9653 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 9654 Usually this means the macro was only invoked conditionally." "$LINENO" 5 9655 fi 9656 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 9657 as_fn_error $? "conditional \"AMDEP\" was never defined. 9658 Usually this means the macro was only invoked conditionally." "$LINENO" 5 9659 fi 9660 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 9661 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 9662 Usually this means the macro was only invoked conditionally." "$LINENO" 5 9663 fi 9664 if test -z "${HAVE_XI2_TRUE}" && test -z "${HAVE_XI2_FALSE}"; then 9665 as_fn_error $? "conditional \"HAVE_XI2\" was never defined. 9666 Usually this means the macro was only invoked conditionally." "$LINENO" 5 9667 fi 9668 9669 : "${CONFIG_STATUS=./config.status}" 9670 ac_write_fail=0 9671 ac_clean_files_save=$ac_clean_files 9672 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 9673 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 9674 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 9675 as_write_fail=0 9676 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 9677 #! $SHELL 9678 # Generated by $as_me. 9679 # Run this file to recreate the current configuration. 9680 # Compiler output produced by configure, useful for debugging 9681 # configure, is in config.log if it exists. 9682 9683 debug=false 9684 ac_cs_recheck=false 9685 ac_cs_silent=false 9686 9687 SHELL=\${CONFIG_SHELL-$SHELL} 9688 export SHELL 9689 _ASEOF 9690 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 9691 ## -------------------- ## 9692 ## M4sh Initialization. ## 9693 ## -------------------- ## 9694 9695 # Be more Bourne compatible 9696 DUALCASE=1; export DUALCASE # for MKS sh 9697 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 9698 emulate sh 9699 NULLCMD=: 9700 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 9701 # is contrary to our usage. Disable this feature. 9702 alias -g '${1+"$@"}'='"$@"' 9703 setopt NO_GLOB_SUBST 9704 else 9705 case `(set -o) 2>/dev/null` in #( 9706 *posix*) : 9707 set -o posix ;; #( 9708 *) : 9709 ;; 9710 esac 9711 fi 9712 9713 9714 as_nl=' 9715 ' 9716 export as_nl 9717 # Printing a long string crashes Solaris 7 /usr/bin/printf. 9718 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 9719 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 9720 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 9721 # Prefer a ksh shell builtin over an external printf program on Solaris, 9722 # but without wasting forks for bash or zsh. 9723 if test -z "$BASH_VERSION$ZSH_VERSION" \ 9724 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 9725 as_echo='print -r --' 9726 as_echo_n='print -rn --' 9727 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 9728 as_echo='printf %s\n' 9729 as_echo_n='printf %s' 9730 else 9731 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 9732 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 9733 as_echo_n='/usr/ucb/echo -n' 9734 else 9735 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 9736 as_echo_n_body='eval 9737 arg=$1; 9738 case $arg in #( 9739 *"$as_nl"*) 9740 expr "X$arg" : "X\\(.*\\)$as_nl"; 9741 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 9742 esac; 9743 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 9744 ' 9745 export as_echo_n_body 9746 as_echo_n='sh -c $as_echo_n_body as_echo' 9747 fi 9748 export as_echo_body 9749 as_echo='sh -c $as_echo_body as_echo' 9750 fi 9751 9752 # The user is always right. 9753 if test "${PATH_SEPARATOR+set}" != set; then 9754 PATH_SEPARATOR=: 9755 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 9756 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 9757 PATH_SEPARATOR=';' 9758 } 9759 fi 9760 9761 9762 # IFS 9763 # We need space, tab and new line, in precisely that order. Quoting is 9764 # there to prevent editors from complaining about space-tab. 9765 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 9766 # splitting by setting IFS to empty value.) 9767 IFS=" "" $as_nl" 9768 9769 # Find who we are. Look in the path if we contain no directory separator. 9770 as_myself= 9771 case $0 in #(( 9772 *[\\/]* ) as_myself=$0 ;; 9773 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9774 for as_dir in $PATH 9775 do 9776 IFS=$as_save_IFS 9777 test -z "$as_dir" && as_dir=. 9778 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 9779 done 9780 IFS=$as_save_IFS 9781 9782 ;; 9783 esac 9784 # We did not find ourselves, most probably we were run as `sh COMMAND' 9785 # in which case we are not to be found in the path. 9786 if test "x$as_myself" = x; then 9787 as_myself=$0 9788 fi 9789 if test ! -f "$as_myself"; then 9790 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 9791 exit 1 9792 fi 9793 9794 # Unset variables that we do not need and which cause bugs (e.g. in 9795 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 9796 # suppresses any "Segmentation fault" message there. '((' could 9797 # trigger a bug in pdksh 5.2.14. 9798 for as_var in BASH_ENV ENV MAIL MAILPATH 9799 do eval test x\${$as_var+set} = xset \ 9800 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 9801 done 9802 PS1='$ ' 9803 PS2='> ' 9804 PS4='+ ' 9805 9806 # NLS nuisances. 9807 LC_ALL=C 9808 export LC_ALL 9809 LANGUAGE=C 9810 export LANGUAGE 9811 9812 # CDPATH. 9813 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 9814 9815 9816 # as_fn_error STATUS ERROR [LINENO LOG_FD] 9817 # ---------------------------------------- 9818 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 9819 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 9820 # script with STATUS, using 1 if that was 0. 9821 as_fn_error () 9822 { 9823 as_status=$1; test $as_status -eq 0 && as_status=1 9824 if test "$4"; then 9825 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 9826 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 9827 fi 9828 $as_echo "$as_me: error: $2" >&2 9829 as_fn_exit $as_status 9830 } # as_fn_error 9831 9832 9833 # as_fn_set_status STATUS 9834 # ----------------------- 9835 # Set $? to STATUS, without forking. 9836 as_fn_set_status () 9837 { 9838 return $1 9839 } # as_fn_set_status 9840 9841 # as_fn_exit STATUS 9842 # ----------------- 9843 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 9844 as_fn_exit () 9845 { 9846 set +e 9847 as_fn_set_status $1 9848 exit $1 9849 } # as_fn_exit 9850 9851 # as_fn_unset VAR 9852 # --------------- 9853 # Portably unset VAR. 9854 as_fn_unset () 9855 { 9856 { eval $1=; unset $1;} 9857 } 9858 as_unset=as_fn_unset 9859 # as_fn_append VAR VALUE 9860 # ---------------------- 9861 # Append the text in VALUE to the end of the definition contained in VAR. Take 9862 # advantage of any shell optimizations that allow amortized linear growth over 9863 # repeated appends, instead of the typical quadratic growth present in naive 9864 # implementations. 9865 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 9866 eval 'as_fn_append () 9867 { 9868 eval $1+=\$2 9869 }' 9870 else 9871 as_fn_append () 9872 { 9873 eval $1=\$$1\$2 9874 } 9875 fi # as_fn_append 9876 9877 # as_fn_arith ARG... 9878 # ------------------ 9879 # Perform arithmetic evaluation on the ARGs, and store the result in the 9880 # global $as_val. Take advantage of shells that can avoid forks. The arguments 9881 # must be portable across $(()) and expr. 9882 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 9883 eval 'as_fn_arith () 9884 { 9885 as_val=$(( $* )) 9886 }' 9887 else 9888 as_fn_arith () 9889 { 9890 as_val=`expr "$@" || test $? -eq 1` 9891 } 9892 fi # as_fn_arith 9893 9894 9895 if expr a : '\(a\)' >/dev/null 2>&1 && 9896 test "X`expr 00001 : '.*\(...\)'`" = X001; then 9897 as_expr=expr 9898 else 9899 as_expr=false 9900 fi 9901 9902 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 9903 as_basename=basename 9904 else 9905 as_basename=false 9906 fi 9907 9908 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 9909 as_dirname=dirname 9910 else 9911 as_dirname=false 9912 fi 9913 9914 as_me=`$as_basename -- "$0" || 9915 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 9916 X"$0" : 'X\(//\)$' \| \ 9917 X"$0" : 'X\(/\)' \| . 2>/dev/null || 9918 $as_echo X/"$0" | 9919 sed '/^.*\/\([^/][^/]*\)\/*$/{ 9920 s//\1/ 9921 q 9922 } 9923 /^X\/\(\/\/\)$/{ 9924 s//\1/ 9925 q 9926 } 9927 /^X\/\(\/\).*/{ 9928 s//\1/ 9929 q 9930 } 9931 s/.*/./; q'` 9932 9933 # Avoid depending upon Character Ranges. 9934 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 9935 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 9936 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 9937 as_cr_digits='0123456789' 9938 as_cr_alnum=$as_cr_Letters$as_cr_digits 9939 9940 ECHO_C= ECHO_N= ECHO_T= 9941 case `echo -n x` in #((((( 9942 -n*) 9943 case `echo 'xy\c'` in 9944 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 9945 xy) ECHO_C='\c';; 9946 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 9947 ECHO_T=' ';; 9948 esac;; 9949 *) 9950 ECHO_N='-n';; 9951 esac 9952 9953 rm -f conf$$ conf$$.exe conf$$.file 9954 if test -d conf$$.dir; then 9955 rm -f conf$$.dir/conf$$.file 9956 else 9957 rm -f conf$$.dir 9958 mkdir conf$$.dir 2>/dev/null 9959 fi 9960 if (echo >conf$$.file) 2>/dev/null; then 9961 if ln -s conf$$.file conf$$ 2>/dev/null; then 9962 as_ln_s='ln -s' 9963 # ... but there are two gotchas: 9964 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 9965 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 9966 # In both cases, we have to default to `cp -p'. 9967 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 9968 as_ln_s='cp -p' 9969 elif ln conf$$.file conf$$ 2>/dev/null; then 9970 as_ln_s=ln 9971 else 9972 as_ln_s='cp -p' 9973 fi 9974 else 9975 as_ln_s='cp -p' 9976 fi 9977 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 9978 rmdir conf$$.dir 2>/dev/null 9979 9980 9981 # as_fn_mkdir_p 9982 # ------------- 9983 # Create "$as_dir" as a directory, including parents if necessary. 9984 as_fn_mkdir_p () 9985 { 9986 9987 case $as_dir in #( 9988 -*) as_dir=./$as_dir;; 9989 esac 9990 test -d "$as_dir" || eval $as_mkdir_p || { 9991 as_dirs= 9992 while :; do 9993 case $as_dir in #( 9994 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 9995 *) as_qdir=$as_dir;; 9996 esac 9997 as_dirs="'$as_qdir' $as_dirs" 9998 as_dir=`$as_dirname -- "$as_dir" || 9999 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10000 X"$as_dir" : 'X\(//\)[^/]' \| \ 10001 X"$as_dir" : 'X\(//\)$' \| \ 10002 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 10003 $as_echo X"$as_dir" | 10004 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10005 s//\1/ 10006 q 10007 } 10008 /^X\(\/\/\)[^/].*/{ 10009 s//\1/ 10010 q 10011 } 10012 /^X\(\/\/\)$/{ 10013 s//\1/ 10014 q 10015 } 10016 /^X\(\/\).*/{ 10017 s//\1/ 10018 q 10019 } 10020 s/.*/./; q'` 10021 test -d "$as_dir" && break 10022 done 10023 test -z "$as_dirs" || eval "mkdir $as_dirs" 10024 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 10025 10026 10027 } # as_fn_mkdir_p 10028 if mkdir -p . 2>/dev/null; then 10029 as_mkdir_p='mkdir -p "$as_dir"' 10030 else 10031 test -d ./-p && rmdir ./-p 10032 as_mkdir_p=false 10033 fi 10034 10035 if test -x / >/dev/null 2>&1; then 10036 as_test_x='test -x' 10037 else 10038 if ls -dL / >/dev/null 2>&1; then 10039 as_ls_L_option=L 10040 else 10041 as_ls_L_option= 10042 fi 10043 as_test_x=' 10044 eval sh -c '\'' 10045 if test -d "$1"; then 10046 test -d "$1/."; 10047 else 10048 case $1 in #( 10049 -*)set "./$1";; 10050 esac; 10051 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 10052 ???[sx]*):;;*)false;;esac;fi 10053 '\'' sh 10054 ' 10055 fi 10056 as_executable_p=$as_test_x 10057 10058 # Sed expression to map a string onto a valid CPP name. 10059 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 10060 10061 # Sed expression to map a string onto a valid variable name. 10062 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 10063 10064 10065 exec 6>&1 10066 ## ----------------------------------- ## 10067 ## Main body of $CONFIG_STATUS script. ## 10068 ## ----------------------------------- ## 10069 _ASEOF 10070 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 10071 10072 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10073 # Save the log message, to keep $0 and so on meaningful, and to 10074 # report actual input values of CONFIG_FILES etc. instead of their 10075 # values after options handling. 10076 ac_log=" 10077 This file was extended by xinput $as_me 1.6.0, which was 10078 generated by GNU Autoconf 2.68. 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Unless the files 10112 and actions are specified as TAGs, all are instantiated by default. 10113 10114 Usage: $0 [OPTION]... [TAG]... 10115 10116 -h, --help print this help, then exit 10117 -V, --version print version number and configuration settings, then exit 10118 --config print configuration, then exit 10119 -q, --quiet, --silent 10120 do not print progress messages 10121 -d, --debug don't remove temporary files 10122 --recheck update $as_me by reconfiguring in the same conditions 10123 --file=FILE[:TEMPLATE] 10124 instantiate the configuration file FILE 10125 --header=FILE[:TEMPLATE] 10126 instantiate the configuration header FILE 10127 10128 Configuration files: 10129 $config_files 10130 10131 Configuration headers: 10132 $config_headers 10133 10134 Configuration commands: 10135 $config_commands 10136 10137 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 10138 10139 _ACEOF 10140 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10141 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 10142 ac_cs_version="\\ 10143 xinput config.status 1.6.0 10144 configured by $0, generated by GNU Autoconf 2.68, 10145 with options \\"\$ac_cs_config\\" 10146 10147 Copyright (C) 2010 Free Software Foundation, Inc. 10148 This config.status script is free software; the Free Software Foundation 10149 gives unlimited permission to copy, distribute and modify it." 10150 10151 ac_pwd='$ac_pwd' 10152 srcdir='$srcdir' 10153 INSTALL='$INSTALL' 10154 MKDIR_P='$MKDIR_P' 10155 AWK='$AWK' 10156 test -n "\$AWK" || AWK=awk 10157 _ACEOF 10158 10159 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10160 # The default lists apply if the user does not specify any file. 10161 ac_need_defaults=: 10162 while test $# != 0 10163 do 10164 case $1 in 10165 --*=?*) 10166 ac_option=`expr "X$1" : 'X\([^=]*\)='` 10167 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 10168 ac_shift=: 10169 ;; 10170 --*=) 10171 ac_option=`expr "X$1" : 'X\([^=]*\)='` 10172 ac_optarg= 10173 ac_shift=: 10174 ;; 10175 *) 10176 ac_option=$1 10177 ac_optarg=$2 10178 ac_shift=shift 10179 ;; 10180 esac 10181 10182 case $ac_option in 10183 # Handling of the options. 10184 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 10185 ac_cs_recheck=: ;; 10186 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 10187 $as_echo "$ac_cs_version"; exit ;; 10188 --config | --confi | --conf | --con | --co | --c ) 10189 $as_echo "$ac_cs_config"; exit ;; 10190 --debug | --debu | --deb | --de | --d | -d ) 10191 debug=: ;; 10192 --file | --fil | --fi | --f ) 10193 $ac_shift 10194 case $ac_optarg in 10195 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 10196 '') as_fn_error $? "missing file argument" ;; 10197 esac 10198 as_fn_append CONFIG_FILES " '$ac_optarg'" 10199 ac_need_defaults=false;; 10200 --header | --heade | --head | --hea ) 10201 $ac_shift 10202 case $ac_optarg in 10203 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 10204 esac 10205 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 10206 ac_need_defaults=false;; 10207 --he | --h) 10208 # Conflict between --help and --header 10209 as_fn_error $? "ambiguous option: \`$1' 10210 Try \`$0 --help' for more information.";; 10211 --help | --hel | -h ) 10212 $as_echo "$ac_cs_usage"; exit ;; 10213 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 10214 | -silent | --silent | --silen | --sile | --sil | --si | --s) 10215 ac_cs_silent=: ;; 10216 10217 # This is an error. 10218 -*) as_fn_error $? "unrecognized option: \`$1' 10219 Try \`$0 --help' for more information." ;; 10220 10221 *) as_fn_append ac_config_targets " $1" 10222 ac_need_defaults=false ;; 10223 10224 esac 10225 shift 10226 done 10227 10228 ac_configure_extra_args= 10229 10230 if $ac_cs_silent; then 10231 exec 6>/dev/null 10232 ac_configure_extra_args="$ac_configure_extra_args --silent" 10233 fi 10234 10235 _ACEOF 10236 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10237 if \$ac_cs_recheck; then 10238 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 10239 shift 10240 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 10241 CONFIG_SHELL='$SHELL' 10242 export CONFIG_SHELL 10243 exec "\$@" 10244 fi 10245 10246 _ACEOF 10247 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10248 exec 5>>config.log 10249 { 10250 echo 10251 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 10252 ## Running $as_me. ## 10253 _ASBOX 10254 $as_echo "$ac_log" 10255 } >&5 10256 10257 _ACEOF 10258 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10259 # 10260 # INIT-COMMANDS 10261 # 10262 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 10263 10264 _ACEOF 10265 10266 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10267 10268 # Handling of arguments. 10269 for ac_config_target in $ac_config_targets 10270 do 10271 case $ac_config_target in 10272 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 10273 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 10274 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 10275 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 10276 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 10277 10278 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 10279 esac 10280 done 10281 10282 10283 # If the user did not use the arguments to specify the items to instantiate, 10284 # then the envvar interface is used. Set only those that are not. 10285 # We use the long form for the default assignment because of an extremely 10286 # bizarre bug on SunOS 4.1.3. 10287 if $ac_need_defaults; then 10288 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 10289 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 10290 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 10291 fi 10292 10293 # Have a temporary directory for convenience. Make it in the build tree 10294 # simply because there is no reason against having it here, and in addition, 10295 # creating and moving files from /tmp can sometimes cause problems. 10296 # Hook for its removal unless debugging. 10297 # Note that there is a small window in which the directory will not be cleaned: 10298 # after its creation but before its name has been assigned to `$tmp'. 10299 $debug || 10300 { 10301 tmp= ac_tmp= 10302 trap 'exit_status=$? 10303 : "${ac_tmp:=$tmp}" 10304 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 10305 ' 0 10306 trap 'as_fn_exit 1' 1 2 13 15 10307 } 10308 # Create a (secure) tmp directory for tmp files. 10309 10310 { 10311 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 10312 test -d "$tmp" 10313 } || 10314 { 10315 tmp=./conf$$-$RANDOM 10316 (umask 077 && mkdir "$tmp") 10317 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 10318 ac_tmp=$tmp 10319 10320 # Set up the scripts for CONFIG_FILES section. 10321 # No need to generate them if there are no CONFIG_FILES. 10322 # This happens for instance with `./config.status config.h'. 10323 if test -n "$CONFIG_FILES"; then 10324 10325 10326 ac_cr=`echo X | tr X '\015'` 10327 # On cygwin, bash can eat \r inside `` if the user requested igncr. 10328 # But we know of no other shell where ac_cr would be empty at this 10329 # point, so we can use a bashism as a fallback. 10330 if test "x$ac_cr" = x; then 10331 eval ac_cr=\$\'\\r\' 10332 fi 10333 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 10334 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 10335 ac_cs_awk_cr='\\r' 10336 else 10337 ac_cs_awk_cr=$ac_cr 10338 fi 10339 10340 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 10341 _ACEOF 10342 10343 10344 { 10345 echo "cat >conf$$subs.awk <<_ACEOF" && 10346 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 10347 echo "_ACEOF" 10348 } >conf$$subs.sh || 10349 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 10350 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 10351 ac_delim='%!_!# ' 10352 for ac_last_try in false false false false false :; do 10353 . ./conf$$subs.sh || 10354 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 10355 10356 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 10357 if test $ac_delim_n = $ac_delim_num; then 10358 break 10359 elif $ac_last_try; then 10360 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 10361 else 10362 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 10363 fi 10364 done 10365 rm -f conf$$subs.sh 10366 10367 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10368 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 10369 _ACEOF 10370 sed -n ' 10371 h 10372 s/^/S["/; s/!.*/"]=/ 10373 p 10374 g 10375 s/^[^!]*!// 10376 :repl 10377 t repl 10378 s/'"$ac_delim"'$// 10379 t delim 10380 :nl 10381 h 10382 s/\(.\{148\}\)..*/\1/ 10383 t more1 10384 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 10385 p 10386 n 10387 b repl 10388 :more1 10389 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 10390 p 10391 g 10392 s/.\{148\}// 10393 t nl 10394 :delim 10395 h 10396 s/\(.\{148\}\)..*/\1/ 10397 t more2 10398 s/["\\]/\\&/g; s/^/"/; s/$/"/ 10399 p 10400 b 10401 :more2 10402 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 10403 p 10404 g 10405 s/.\{148\}// 10406 t delim 10407 ' <conf$$subs.awk | sed ' 10408 /^[^""]/{ 10409 N 10410 s/\n// 10411 } 10412 ' >>$CONFIG_STATUS || ac_write_fail=1 10413 rm -f conf$$subs.awk 10414 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10415 _ACAWK 10416 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 10417 for (key in S) S_is_set[key] = 1 10418 FS = "" 10419 10420 } 10421 { 10422 line = $ 0 10423 nfields = split(line, field, "@") 10424 substed = 0 10425 len = length(field[1]) 10426 for (i = 2; i < nfields; i++) { 10427 key = field[i] 10428 keylen = length(key) 10429 if (S_is_set[key]) { 10430 value = S[key] 10431 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 10432 len += length(value) + length(field[++i]) 10433 substed = 1 10434 } else 10435 len += 1 + keylen 10436 } 10437 10438 print line 10439 } 10440 10441 _ACAWK 10442 _ACEOF 10443 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10444 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 10445 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 10446 else 10447 cat 10448 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 10449 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 10450 _ACEOF 10451 10452 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 10453 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 10454 # trailing colons and then remove the whole line if VPATH becomes empty 10455 # (actually we leave an empty line to preserve line numbers). 10456 if test "x$srcdir" = x.; then 10457 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 10458 h 10459 s/// 10460 s/^/:/ 10461 s/[ ]*$/:/ 10462 s/:\$(srcdir):/:/g 10463 s/:\${srcdir}:/:/g 10464 s/:@srcdir@:/:/g 10465 s/^:*// 10466 s/:*$// 10467 x 10468 s/\(=[ ]*\).*/\1/ 10469 G 10470 s/\n// 10471 s/^[^=]*=[ ]*$// 10472 }' 10473 fi 10474 10475 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10476 fi # test -n "$CONFIG_FILES" 10477 10478 # Set up the scripts for CONFIG_HEADERS section. 10479 # No need to generate them if there are no CONFIG_HEADERS. 10480 # This happens for instance with `./config.status Makefile'. 10481 if test -n "$CONFIG_HEADERS"; then 10482 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 10483 BEGIN { 10484 _ACEOF 10485 10486 # Transform confdefs.h into an awk script `defines.awk', embedded as 10487 # here-document in config.status, that substitutes the proper values into 10488 # config.h.in to produce config.h. 10489 10490 # Create a delimiter string that does not exist in confdefs.h, to ease 10491 # handling of long lines. 10492 ac_delim='%!_!# ' 10493 for ac_last_try in false false :; do 10494 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 10495 if test -z "$ac_tt"; then 10496 break 10497 elif $ac_last_try; then 10498 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 10499 else 10500 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 10501 fi 10502 done 10503 10504 # For the awk script, D is an array of macro values keyed by name, 10505 # likewise P contains macro parameters if any. Preserve backslash 10506 # newline sequences. 10507 10508 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 10509 sed -n ' 10510 s/.\{148\}/&'"$ac_delim"'/g 10511 t rset 10512 :rset 10513 s/^[ ]*#[ ]*define[ ][ ]*/ / 10514 t def 10515 d 10516 :def 10517 s/\\$// 10518 t bsnl 10519 s/["\\]/\\&/g 10520 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 10521 D["\1"]=" \3"/p 10522 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 10523 d 10524 :bsnl 10525 s/["\\]/\\&/g 10526 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 10527 D["\1"]=" \3\\\\\\n"\\/p 10528 t cont 10529 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 10530 t cont 10531 d 10532 :cont 10533 n 10534 s/.\{148\}/&'"$ac_delim"'/g 10535 t clear 10536 :clear 10537 s/\\$// 10538 t bsnlc 10539 s/["\\]/\\&/g; s/^/"/; s/$/"/p 10540 d 10541 :bsnlc 10542 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 10543 b cont 10544 ' <confdefs.h | sed ' 10545 s/'"$ac_delim"'/"\\\ 10546 "/g' >>$CONFIG_STATUS || ac_write_fail=1 10547 10548 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10549 for (key in D) D_is_set[key] = 1 10550 FS = "" 10551 } 10552 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 10553 line = \$ 0 10554 split(line, arg, " ") 10555 if (arg[1] == "#") { 10556 defundef = arg[2] 10557 mac1 = arg[3] 10558 } else { 10559 defundef = substr(arg[1], 2) 10560 mac1 = arg[2] 10561 } 10562 split(mac1, mac2, "(") #) 10563 macro = mac2[1] 10564 prefix = substr(line, 1, index(line, defundef) - 1) 10565 if (D_is_set[macro]) { 10566 # Preserve the white space surrounding the "#". 10567 print prefix "define", macro P[macro] D[macro] 10568 next 10569 } else { 10570 # Replace #undef with comments. This is necessary, for example, 10571 # in the case of _POSIX_SOURCE, which is predefined and required 10572 # on some systems where configure will not decide to define it. 10573 if (defundef == "undef") { 10574 print "/*", prefix defundef, macro, "*/" 10575 next 10576 } 10577 } 10578 } 10579 { print } 10580 _ACAWK 10581 _ACEOF 10582 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10583 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 10584 fi # test -n "$CONFIG_HEADERS" 10585 10586 10587 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 10588 shift 10589 for ac_tag 10590 do 10591 case $ac_tag in 10592 :[FHLC]) ac_mode=$ac_tag; continue;; 10593 esac 10594 case $ac_mode$ac_tag in 10595 :[FHL]*:*);; 10596 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 10597 :[FH]-) ac_tag=-:-;; 10598 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 10599 esac 10600 ac_save_IFS=$IFS 10601 IFS=: 10602 set x $ac_tag 10603 IFS=$ac_save_IFS 10604 shift 10605 ac_file=$1 10606 shift 10607 10608 case $ac_mode in 10609 :L) ac_source=$1;; 10610 :[FH]) 10611 ac_file_inputs= 10612 for ac_f 10613 do 10614 case $ac_f in 10615 -) ac_f="$ac_tmp/stdin";; 10616 *) # Look for the file first in the build tree, then in the source tree 10617 # (if the path is not absolute). The absolute path cannot be DOS-style, 10618 # because $ac_f cannot contain `:'. 10619 test -f "$ac_f" || 10620 case $ac_f in 10621 [\\/$]*) false;; 10622 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 10623 esac || 10624 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 10625 esac 10626 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 10627 as_fn_append ac_file_inputs " '$ac_f'" 10628 done 10629 10630 # Let's still pretend it is `configure' which instantiates (i.e., don't 10631 # use $as_me), people would be surprised to read: 10632 # /* config.h. Generated by config.status. */ 10633 configure_input='Generated from '` 10634 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 10635 `' by configure.' 10636 if test x"$ac_file" != x-; then 10637 configure_input="$ac_file. $configure_input" 10638 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 10639 $as_echo "$as_me: creating $ac_file" >&6;} 10640 fi 10641 # Neutralize special characters interpreted by sed in replacement strings. 10642 case $configure_input in #( 10643 *\&* | *\|* | *\\* ) 10644 ac_sed_conf_input=`$as_echo "$configure_input" | 10645 sed 's/[\\\\&|]/\\\\&/g'`;; #( 10646 *) ac_sed_conf_input=$configure_input;; 10647 esac 10648 10649 case $ac_tag in 10650 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 10651 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 10652 esac 10653 ;; 10654 esac 10655 10656 ac_dir=`$as_dirname -- "$ac_file" || 10657 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10658 X"$ac_file" : 'X\(//\)[^/]' \| \ 10659 X"$ac_file" : 'X\(//\)$' \| \ 10660 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 10661 $as_echo X"$ac_file" | 10662 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10663 s//\1/ 10664 q 10665 } 10666 /^X\(\/\/\)[^/].*/{ 10667 s//\1/ 10668 q 10669 } 10670 /^X\(\/\/\)$/{ 10671 s//\1/ 10672 q 10673 } 10674 /^X\(\/\).*/{ 10675 s//\1/ 10676 q 10677 } 10678 s/.*/./; q'` 10679 as_dir="$ac_dir"; as_fn_mkdir_p 10680 ac_builddir=. 10681 10682 case "$ac_dir" in 10683 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 10684 *) 10685 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 10686 # A ".." for each directory in $ac_dir_suffix. 10687 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 10688 case $ac_top_builddir_sub in 10689 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 10690 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 10691 esac ;; 10692 esac 10693 ac_abs_top_builddir=$ac_pwd 10694 ac_abs_builddir=$ac_pwd$ac_dir_suffix 10695 # for backward compatibility: 10696 ac_top_builddir=$ac_top_build_prefix 10697 10698 case $srcdir in 10699 .) # We are building in place. 10700 ac_srcdir=. 10701 ac_top_srcdir=$ac_top_builddir_sub 10702 ac_abs_top_srcdir=$ac_pwd ;; 10703 [\\/]* | ?:[\\/]* ) # Absolute name. 10704 ac_srcdir=$srcdir$ac_dir_suffix; 10705 ac_top_srcdir=$srcdir 10706 ac_abs_top_srcdir=$srcdir ;; 10707 *) # Relative name. 10708 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 10709 ac_top_srcdir=$ac_top_build_prefix$srcdir 10710 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 10711 esac 10712 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 10713 10714 10715 case $ac_mode in 10716 :F) 10717 # 10718 # CONFIG_FILE 10719 # 10720 10721 case $INSTALL in 10722 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 10723 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 10724 esac 10725 ac_MKDIR_P=$MKDIR_P 10726 case $MKDIR_P in 10727 [\\/$]* | ?:[\\/]* ) ;; 10728 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 10729 esac 10730 _ACEOF 10731 10732 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10733 # If the template does not know about datarootdir, expand it. 10734 # FIXME: This hack should be removed a few years after 2.60. 10735 ac_datarootdir_hack=; ac_datarootdir_seen= 10736 ac_sed_dataroot=' 10737 /datarootdir/ { 10738 p 10739 q 10740 } 10741 /@datadir@/p 10742 /@docdir@/p 10743 /@infodir@/p 10744 /@localedir@/p 10745 /@mandir@/p' 10746 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 10747 *datarootdir*) ac_datarootdir_seen=yes;; 10748 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 10749 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 10750 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 10751 _ACEOF 10752 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10753 ac_datarootdir_hack=' 10754 s&@datadir@&$datadir&g 10755 s&@docdir@&$docdir&g 10756 s&@infodir@&$infodir&g 10757 s&@localedir@&$localedir&g 10758 s&@mandir@&$mandir&g 10759 s&\\\${datarootdir}&$datarootdir&g' ;; 10760 esac 10761 _ACEOF 10762 10763 # Neutralize VPATH when `$srcdir' = `.'. 10764 # Shell code in configure.ac might set extrasub. 10765 # FIXME: do we really want to maintain this feature? 10766 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10767 ac_sed_extra="$ac_vpsub 10768 $extrasub 10769 _ACEOF 10770 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10771 :t 10772 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 10773 s|@configure_input@|$ac_sed_conf_input|;t t 10774 s&@top_builddir@&$ac_top_builddir_sub&;t t 10775 s&@top_build_prefix@&$ac_top_build_prefix&;t t 10776 s&@srcdir@&$ac_srcdir&;t t 10777 s&@abs_srcdir@&$ac_abs_srcdir&;t t 10778 s&@top_srcdir@&$ac_top_srcdir&;t t 10779 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 10780 s&@builddir@&$ac_builddir&;t t 10781 s&@abs_builddir@&$ac_abs_builddir&;t t 10782 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 10783 s&@INSTALL@&$ac_INSTALL&;t t 10784 s&@MKDIR_P@&$ac_MKDIR_P&;t t 10785 $ac_datarootdir_hack 10786 " 10787 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 10788 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 10789 10790 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 10791 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 10792 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 10793 "$ac_tmp/out"`; test -z "$ac_out"; } && 10794 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 10795 which seems to be undefined. Please make sure it is defined" >&5 10796 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 10797 which seems to be undefined. Please make sure it is defined" >&2;} 10798 10799 rm -f "$ac_tmp/stdin" 10800 case $ac_file in 10801 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 10802 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 10803 esac \ 10804 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 10805 ;; 10806 :H) 10807 # 10808 # CONFIG_HEADER 10809 # 10810 if test x"$ac_file" != x-; then 10811 { 10812 $as_echo "/* $configure_input */" \ 10813 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 10814 } >"$ac_tmp/config.h" \ 10815 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 10816 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 10817 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 10818 $as_echo "$as_me: $ac_file is unchanged" >&6;} 10819 else 10820 rm -f "$ac_file" 10821 mv "$ac_tmp/config.h" "$ac_file" \ 10822 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 10823 fi 10824 else 10825 $as_echo "/* $configure_input */" \ 10826 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 10827 || as_fn_error $? "could not create -" "$LINENO" 5 10828 fi 10829 # Compute "$ac_file"'s index in $config_headers. 10830 _am_arg="$ac_file" 10831 _am_stamp_count=1 10832 for _am_header in $config_headers :; do 10833 case $_am_header in 10834 $_am_arg | $_am_arg:* ) 10835 break ;; 10836 * ) 10837 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 10838 esac 10839 done 10840 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 10841 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10842 X"$_am_arg" : 'X\(//\)[^/]' \| \ 10843 X"$_am_arg" : 'X\(//\)$' \| \ 10844 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 10845 $as_echo X"$_am_arg" | 10846 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10847 s//\1/ 10848 q 10849 } 10850 /^X\(\/\/\)[^/].*/{ 10851 s//\1/ 10852 q 10853 } 10854 /^X\(\/\/\)$/{ 10855 s//\1/ 10856 q 10857 } 10858 /^X\(\/\).*/{ 10859 s//\1/ 10860 q 10861 } 10862 s/.*/./; q'`/stamp-h$_am_stamp_count 10863 ;; 10864 10865 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 10866 $as_echo "$as_me: executing $ac_file commands" >&6;} 10867 ;; 10868 esac 10869 10870 10871 case $ac_file$ac_mode in 10872 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 10873 # Autoconf 2.62 quotes --file arguments for eval, but not when files 10874 # are listed without --file. Let's play safe and only enable the eval 10875 # if we detect the quoting. 10876 case $CONFIG_FILES in 10877 *\'*) eval set x "$CONFIG_FILES" ;; 10878 *) set x $CONFIG_FILES ;; 10879 esac 10880 shift 10881 for mf 10882 do 10883 # Strip MF so we end up with the name of the file. 10884 mf=`echo "$mf" | sed -e 's/:.*$//'` 10885 # Check whether this is an Automake generated Makefile or not. 10886 # We used to match only the files named `Makefile.in', but 10887 # some people rename them; so instead we look at the file content. 10888 # Grep'ing the first line is not enough: some people post-process 10889 # each Makefile.in and add a new line on top of each file to say so. 10890 # Grep'ing the whole file is not good either: AIX grep has a line 10891 # limit of 2048, but all sed's we know have understand at least 4000. 10892 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 10893 dirpart=`$as_dirname -- "$mf" || 10894 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10895 X"$mf" : 'X\(//\)[^/]' \| \ 10896 X"$mf" : 'X\(//\)$' \| \ 10897 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 10898 $as_echo X"$mf" | 10899 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10900 s//\1/ 10901 q 10902 } 10903 /^X\(\/\/\)[^/].*/{ 10904 s//\1/ 10905 q 10906 } 10907 /^X\(\/\/\)$/{ 10908 s//\1/ 10909 q 10910 } 10911 /^X\(\/\).*/{ 10912 s//\1/ 10913 q 10914 } 10915 s/.*/./; q'` 10916 else 10917 continue 10918 fi 10919 # Extract the definition of DEPDIR, am__include, and am__quote 10920 # from the Makefile without running `make'. 10921 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 10922 test -z "$DEPDIR" && continue 10923 am__include=`sed -n 's/^am__include = //p' < "$mf"` 10924 test -z "am__include" && continue 10925 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 10926 # When using ansi2knr, U may be empty or an underscore; expand it 10927 U=`sed -n 's/^U = //p' < "$mf"` 10928 # Find all dependency output files, they are included files with 10929 # $(DEPDIR) in their names. We invoke sed twice because it is the 10930 # simplest approach to changing $(DEPDIR) to its actual value in the 10931 # expansion. 10932 for file in `sed -n " 10933 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 10934 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 10935 # Make sure the directory exists. 10936 test -f "$dirpart/$file" && continue 10937 fdir=`$as_dirname -- "$file" || 10938 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10939 X"$file" : 'X\(//\)[^/]' \| \ 10940 X"$file" : 'X\(//\)$' \| \ 10941 X"$file" : 'X\(/\)' \| . 2>/dev/null || 10942 $as_echo X"$file" | 10943 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10944 s//\1/ 10945 q 10946 } 10947 /^X\(\/\/\)[^/].*/{ 10948 s//\1/ 10949 q 10950 } 10951 /^X\(\/\/\)$/{ 10952 s//\1/ 10953 q 10954 } 10955 /^X\(\/\).*/{ 10956 s//\1/ 10957 q 10958 } 10959 s/.*/./; q'` 10960 as_dir=$dirpart/$fdir; as_fn_mkdir_p 10961 # echo "creating $dirpart/$file" 10962 echo '# dummy' > "$dirpart/$file" 10963 done 10964 done 10965 } 10966 ;; 10967 10968 esac 10969 done # for ac_tag 10970 10971 10972 as_fn_exit 0 10973 _ACEOF 10974 ac_clean_files=$ac_clean_files_save 10975 10976 test $ac_write_fail = 0 || 10977 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 10978 10979 10980 # configure is writing to config.log, and then calls config.status. 10981 # config.status does its own redirection, appending to config.log. 10982 # Unfortunately, on DOS this fails, as config.log is still kept open 10983 # by configure, so config.status won't be able to write to it; its 10984 # output is simply discarded. So we exec the FD to /dev/null, 10985 # effectively closing config.log, so it can be properly (re)opened and 10986 # appended to by config.status. When coming back to configure, we 10987 # need to make the FD available again. 10988 if test "$no_create" != yes; then 10989 ac_cs_success=: 10990 ac_config_status_args= 10991 test "$silent" = yes && 10992 ac_config_status_args="$ac_config_status_args --quiet" 10993 exec 5>/dev/null 10994 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 10995 exec 5>>config.log 10996 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 10997 # would make configure fail if this is the last instruction. 10998 $ac_cs_success || as_fn_exit 1 10999 fi 11000 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 11001 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 11002 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 11003 fi 11004 11005
Indexes created Tue Oct 27 00:25:24 UTC 2026