configure revision 1.1.1.10
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xinput 1.6.3. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xinput/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://gitlab.freedesktop.org/xorg/app/xinput/issues 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='xinput' 583 PACKAGE_TARNAME='xinput' 584 PACKAGE_VERSION='1.6.3' 585 PACKAGE_STRING='xinput 1.6.3' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xinput/issues' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 XI22_LIBS 631 XI22_CFLAGS 632 XI21_LIBS 633 XI21_CFLAGS 634 HAVE_XI2 635 HAVE_XI2_FALSE 636 HAVE_XI2_TRUE 637 XI2_LIBS 638 XI2_CFLAGS 639 XINPUT_LIBS 640 XINPUT_CFLAGS 641 MAN_SUBSTS 642 XORG_MAN_PAGE 643 ADMIN_MAN_DIR 644 DRIVER_MAN_DIR 645 MISC_MAN_DIR 646 FILE_MAN_DIR 647 LIB_MAN_DIR 648 APP_MAN_DIR 649 ADMIN_MAN_SUFFIX 650 DRIVER_MAN_SUFFIX 651 MISC_MAN_SUFFIX 652 FILE_MAN_SUFFIX 653 LIB_MAN_SUFFIX 654 APP_MAN_SUFFIX 655 SED 656 host_os 657 host_vendor 658 host_cpu 659 host 660 build_os 661 build_vendor 662 build_cpu 663 build 664 INSTALL_CMD 665 PKG_CONFIG_LIBDIR 666 PKG_CONFIG_PATH 667 PKG_CONFIG 668 CHANGELOG_CMD 669 STRICT_CFLAGS 670 CWARNFLAGS 671 BASE_CFLAGS 672 EGREP 673 GREP 674 CPP 675 am__fastdepCC_FALSE 676 am__fastdepCC_TRUE 677 CCDEPMODE 678 am__nodep 679 AMDEPBACKSLASH 680 AMDEP_FALSE 681 AMDEP_TRUE 682 am__include 683 DEPDIR 684 OBJEXT 685 EXEEXT 686 ac_ct_CC 687 CPPFLAGS 688 LDFLAGS 689 CFLAGS 690 CC 691 AM_BACKSLASH 692 AM_DEFAULT_VERBOSITY 693 AM_DEFAULT_V 694 AM_V 695 am__untar 696 am__tar 697 AMTAR 698 am__leading_dot 699 SET_MAKE 700 AWK 701 mkdir_p 702 MKDIR_P 703 INSTALL_STRIP_PROGRAM 704 STRIP 705 install_sh 706 MAKEINFO 707 AUTOHEADER 708 AUTOMAKE 709 AUTOCONF 710 ACLOCAL 711 VERSION 712 PACKAGE 713 CYGPATH_W 714 am__isrc 715 INSTALL_DATA 716 INSTALL_SCRIPT 717 INSTALL_PROGRAM 718 target_alias 719 host_alias 720 build_alias 721 LIBS 722 ECHO_T 723 ECHO_N 724 ECHO_C 725 DEFS 726 mandir 727 localedir 728 libdir 729 psdir 730 pdfdir 731 dvidir 732 htmldir 733 infodir 734 docdir 735 oldincludedir 736 includedir 737 localstatedir 738 sharedstatedir 739 sysconfdir 740 datadir 741 datarootdir 742 libexecdir 743 sbindir 744 bindir 745 program_transform_name 746 prefix 747 exec_prefix 748 PACKAGE_URL 749 PACKAGE_BUGREPORT 750 PACKAGE_STRING 751 PACKAGE_VERSION 752 PACKAGE_TARNAME 753 PACKAGE_NAME 754 PATH_SEPARATOR 755 SHELL 756 am__quote' 757 ac_subst_files='' 758 ac_user_opts=' 759 enable_option_checking 760 enable_silent_rules 761 enable_dependency_tracking 762 enable_selective_werror 763 enable_strict_compilation 764 ' 765 ac_precious_vars='build_alias 766 host_alias 767 target_alias 768 CC 769 CFLAGS 770 LDFLAGS 771 LIBS 772 CPPFLAGS 773 CPP 774 PKG_CONFIG 775 PKG_CONFIG_PATH 776 PKG_CONFIG_LIBDIR 777 XINPUT_CFLAGS 778 XINPUT_LIBS 779 XI2_CFLAGS 780 XI2_LIBS 781 XI21_CFLAGS 782 XI21_LIBS 783 XI22_CFLAGS 784 XI22_LIBS' 785 786 787 # Initialize some variables set by options. 788 ac_init_help= 789 ac_init_version=false 790 ac_unrecognized_opts= 791 ac_unrecognized_sep= 792 # The variables have the same names as the options, with 793 # dashes changed to underlines. 794 cache_file=/dev/null 795 exec_prefix=NONE 796 no_create= 797 no_recursion= 798 prefix=NONE 799 program_prefix=NONE 800 program_suffix=NONE 801 program_transform_name=s,x,x, 802 silent= 803 site= 804 srcdir= 805 verbose= 806 x_includes=NONE 807 x_libraries=NONE 808 809 # Installation directory options. 810 # These are left unexpanded so users can "make install exec_prefix=/foo" 811 # and all the variables that are supposed to be based on exec_prefix 812 # by default will actually change. 813 # Use braces instead of parens because sh, perl, etc. also accept them. 814 # (The list follows the same order as the GNU Coding Standards.) 815 bindir='${exec_prefix}/bin' 816 sbindir='${exec_prefix}/sbin' 817 libexecdir='${exec_prefix}/libexec' 818 datarootdir='${prefix}/share' 819 datadir='${datarootdir}' 820 sysconfdir='${prefix}/etc' 821 sharedstatedir='${prefix}/com' 822 localstatedir='${prefix}/var' 823 includedir='${prefix}/include' 824 oldincludedir='/usr/include' 825 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 826 infodir='${datarootdir}/info' 827 htmldir='${docdir}' 828 dvidir='${docdir}' 829 pdfdir='${docdir}' 830 psdir='${docdir}' 831 libdir='${exec_prefix}/lib' 832 localedir='${datarootdir}/locale' 833 mandir='${datarootdir}/man' 834 835 ac_prev= 836 ac_dashdash= 837 for ac_option 838 do 839 # If the previous option needs an argument, assign it. 840 if test -n "$ac_prev"; then 841 eval $ac_prev=\$ac_option 842 ac_prev= 843 continue 844 fi 845 846 case $ac_option in 847 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 848 *=) ac_optarg= ;; 849 *) ac_optarg=yes ;; 850 esac 851 852 # Accept the important Cygnus configure options, so we can diagnose typos. 853 854 case $ac_dashdash$ac_option in 855 --) 856 ac_dashdash=yes ;; 857 858 -bindir | --bindir | --bindi | --bind | --bin | --bi) 859 ac_prev=bindir ;; 860 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 861 bindir=$ac_optarg ;; 862 863 -build | --build | --buil | --bui | --bu) 864 ac_prev=build_alias ;; 865 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 866 build_alias=$ac_optarg ;; 867 868 -cache-file | --cache-file | --cache-fil | --cache-fi \ 869 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 870 ac_prev=cache_file ;; 871 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 872 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 873 cache_file=$ac_optarg ;; 874 875 --config-cache | -C) 876 cache_file=config.cache ;; 877 878 -datadir | --datadir | --datadi | --datad) 879 ac_prev=datadir ;; 880 -datadir=* | --datadir=* | --datadi=* | --datad=*) 881 datadir=$ac_optarg ;; 882 883 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 884 | --dataroo | --dataro | --datar) 885 ac_prev=datarootdir ;; 886 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 887 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 888 datarootdir=$ac_optarg ;; 889 890 -disable-* | --disable-*) 891 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 892 # Reject names that are not valid shell variable names. 893 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 894 as_fn_error $? "invalid feature name: $ac_useropt" 895 ac_useropt_orig=$ac_useropt 896 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 897 case $ac_user_opts in 898 *" 899 "enable_$ac_useropt" 900 "*) ;; 901 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 902 ac_unrecognized_sep=', ';; 903 esac 904 eval enable_$ac_useropt=no ;; 905 906 -docdir | --docdir | --docdi | --doc | --do) 907 ac_prev=docdir ;; 908 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 909 docdir=$ac_optarg ;; 910 911 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 912 ac_prev=dvidir ;; 913 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 914 dvidir=$ac_optarg ;; 915 916 -enable-* | --enable-*) 917 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 918 # Reject names that are not valid shell variable names. 919 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 920 as_fn_error $? "invalid feature name: $ac_useropt" 921 ac_useropt_orig=$ac_useropt 922 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 923 case $ac_user_opts in 924 *" 925 "enable_$ac_useropt" 926 "*) ;; 927 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 928 ac_unrecognized_sep=', ';; 929 esac 930 eval enable_$ac_useropt=\$ac_optarg ;; 931 932 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 933 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 934 | --exec | --exe | --ex) 935 ac_prev=exec_prefix ;; 936 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 937 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 938 | --exec=* | --exe=* | --ex=*) 939 exec_prefix=$ac_optarg ;; 940 941 -gas | --gas | --ga | --g) 942 # Obsolete; use --with-gas. 943 with_gas=yes ;; 944 945 -help | --help | --hel | --he | -h) 946 ac_init_help=long ;; 947 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 948 ac_init_help=recursive ;; 949 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 950 ac_init_help=short ;; 951 952 -host | --host | --hos | --ho) 953 ac_prev=host_alias ;; 954 -host=* | --host=* | --hos=* | --ho=*) 955 host_alias=$ac_optarg ;; 956 957 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 958 ac_prev=htmldir ;; 959 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 960 | --ht=*) 961 htmldir=$ac_optarg ;; 962 963 -includedir | --includedir | --includedi | --included | --include \ 964 | --includ | --inclu | --incl | --inc) 965 ac_prev=includedir ;; 966 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 967 | --includ=* | --inclu=* | --incl=* | --inc=*) 968 includedir=$ac_optarg ;; 969 970 -infodir | --infodir | --infodi | --infod | --info | --inf) 971 ac_prev=infodir ;; 972 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 973 infodir=$ac_optarg ;; 974 975 -libdir | --libdir | --libdi | --libd) 976 ac_prev=libdir ;; 977 -libdir=* | --libdir=* | --libdi=* | --libd=*) 978 libdir=$ac_optarg ;; 979 980 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 981 | --libexe | --libex | --libe) 982 ac_prev=libexecdir ;; 983 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 984 | --libexe=* | --libex=* | --libe=*) 985 libexecdir=$ac_optarg ;; 986 987 -localedir | --localedir | --localedi | --localed | --locale) 988 ac_prev=localedir ;; 989 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 990 localedir=$ac_optarg ;; 991 992 -localstatedir | --localstatedir | --localstatedi | --localstated \ 993 | --localstate | --localstat | --localsta | --localst | --locals) 994 ac_prev=localstatedir ;; 995 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 996 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 997 localstatedir=$ac_optarg ;; 998 999 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 1000 ac_prev=mandir ;; 1001 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 1002 mandir=$ac_optarg ;; 1003 1004 -nfp | --nfp | --nf) 1005 # Obsolete; use --without-fp. 1006 with_fp=no ;; 1007 1008 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 1009 | --no-cr | --no-c | -n) 1010 no_create=yes ;; 1011 1012 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 1013 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 1014 no_recursion=yes ;; 1015 1016 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 1017 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 1018 | --oldin | --oldi | --old | --ol | --o) 1019 ac_prev=oldincludedir ;; 1020 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 1021 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 1022 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 1023 oldincludedir=$ac_optarg ;; 1024 1025 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 1026 ac_prev=prefix ;; 1027 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 1028 prefix=$ac_optarg ;; 1029 1030 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 1031 | --program-pre | --program-pr | --program-p) 1032 ac_prev=program_prefix ;; 1033 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 1034 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1035 program_prefix=$ac_optarg ;; 1036 1037 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1038 | --program-suf | --program-su | --program-s) 1039 ac_prev=program_suffix ;; 1040 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1041 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1042 program_suffix=$ac_optarg ;; 1043 1044 -program-transform-name | --program-transform-name \ 1045 | --program-transform-nam | --program-transform-na \ 1046 | --program-transform-n | --program-transform- \ 1047 | --program-transform | --program-transfor \ 1048 | --program-transfo | --program-transf \ 1049 | --program-trans | --program-tran \ 1050 | --progr-tra | --program-tr | --program-t) 1051 ac_prev=program_transform_name ;; 1052 -program-transform-name=* | --program-transform-name=* \ 1053 | --program-transform-nam=* | --program-transform-na=* \ 1054 | --program-transform-n=* | --program-transform-=* \ 1055 | --program-transform=* | --program-transfor=* \ 1056 | --program-transfo=* | --program-transf=* \ 1057 | --program-trans=* | --program-tran=* \ 1058 | --progr-tra=* | --program-tr=* | --program-t=*) 1059 program_transform_name=$ac_optarg ;; 1060 1061 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1062 ac_prev=pdfdir ;; 1063 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1064 pdfdir=$ac_optarg ;; 1065 1066 -psdir | --psdir | --psdi | --psd | --ps) 1067 ac_prev=psdir ;; 1068 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1069 psdir=$ac_optarg ;; 1070 1071 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1072 | -silent | --silent | --silen | --sile | --sil) 1073 silent=yes ;; 1074 1075 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1076 ac_prev=sbindir ;; 1077 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1078 | --sbi=* | --sb=*) 1079 sbindir=$ac_optarg ;; 1080 1081 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1082 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1083 | --sharedst | --shareds | --shared | --share | --shar \ 1084 | --sha | --sh) 1085 ac_prev=sharedstatedir ;; 1086 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1087 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1088 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1089 | --sha=* | --sh=*) 1090 sharedstatedir=$ac_optarg ;; 1091 1092 -site | --site | --sit) 1093 ac_prev=site ;; 1094 -site=* | --site=* | --sit=*) 1095 site=$ac_optarg ;; 1096 1097 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1098 ac_prev=srcdir ;; 1099 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1100 srcdir=$ac_optarg ;; 1101 1102 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1103 | --syscon | --sysco | --sysc | --sys | --sy) 1104 ac_prev=sysconfdir ;; 1105 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1106 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1107 sysconfdir=$ac_optarg ;; 1108 1109 -target | --target | --targe | --targ | --tar | --ta | --t) 1110 ac_prev=target_alias ;; 1111 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1112 target_alias=$ac_optarg ;; 1113 1114 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1115 verbose=yes ;; 1116 1117 -version | --version | --versio | --versi | --vers | -V) 1118 ac_init_version=: ;; 1119 1120 -with-* | --with-*) 1121 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1122 # Reject names that are not valid shell variable names. 1123 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1124 as_fn_error $? "invalid package name: $ac_useropt" 1125 ac_useropt_orig=$ac_useropt 1126 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1127 case $ac_user_opts in 1128 *" 1129 "with_$ac_useropt" 1130 "*) ;; 1131 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1132 ac_unrecognized_sep=', ';; 1133 esac 1134 eval with_$ac_useropt=\$ac_optarg ;; 1135 1136 -without-* | --without-*) 1137 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1138 # Reject names that are not valid shell variable names. 1139 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1140 as_fn_error $? "invalid package name: $ac_useropt" 1141 ac_useropt_orig=$ac_useropt 1142 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1143 case $ac_user_opts in 1144 *" 1145 "with_$ac_useropt" 1146 "*) ;; 1147 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1148 ac_unrecognized_sep=', ';; 1149 esac 1150 eval with_$ac_useropt=no ;; 1151 1152 --x) 1153 # Obsolete; use --with-x. 1154 with_x=yes ;; 1155 1156 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1157 | --x-incl | --x-inc | --x-in | --x-i) 1158 ac_prev=x_includes ;; 1159 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1160 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1161 x_includes=$ac_optarg ;; 1162 1163 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1164 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1165 ac_prev=x_libraries ;; 1166 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1167 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1168 x_libraries=$ac_optarg ;; 1169 1170 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1171 Try \`$0 --help' for more information" 1172 ;; 1173 1174 *=*) 1175 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1176 # Reject names that are not valid shell variable names. 1177 case $ac_envvar in #( 1178 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1179 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1180 esac 1181 eval $ac_envvar=\$ac_optarg 1182 export $ac_envvar ;; 1183 1184 *) 1185 # FIXME: should be removed in autoconf 3.0. 1186 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1187 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1188 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1189 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1190 ;; 1191 1192 esac 1193 done 1194 1195 if test -n "$ac_prev"; then 1196 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1197 as_fn_error $? "missing argument to $ac_option" 1198 fi 1199 1200 if test -n "$ac_unrecognized_opts"; then 1201 case $enable_option_checking in 1202 no) ;; 1203 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1204 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1205 esac 1206 fi 1207 1208 # Check all directory arguments for consistency. 1209 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1210 datadir sysconfdir sharedstatedir localstatedir includedir \ 1211 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1212 libdir localedir mandir 1213 do 1214 eval ac_val=\$$ac_var 1215 # Remove trailing slashes. 1216 case $ac_val in 1217 */ ) 1218 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1219 eval $ac_var=\$ac_val;; 1220 esac 1221 # Be sure to have absolute directory names. 1222 case $ac_val in 1223 [\\/$]* | ?:[\\/]* ) continue;; 1224 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1225 esac 1226 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1227 done 1228 1229 # There might be people who depend on the old broken behavior: `$host' 1230 # used to hold the argument of --host etc. 1231 # FIXME: To remove some day. 1232 build=$build_alias 1233 host=$host_alias 1234 target=$target_alias 1235 1236 # FIXME: To remove some day. 1237 if test "x$host_alias" != x; then 1238 if test "x$build_alias" = x; then 1239 cross_compiling=maybe 1240 elif test "x$build_alias" != "x$host_alias"; then 1241 cross_compiling=yes 1242 fi 1243 fi 1244 1245 ac_tool_prefix= 1246 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1247 1248 test "$silent" = yes && exec 6>/dev/null 1249 1250 1251 ac_pwd=`pwd` && test -n "$ac_pwd" && 1252 ac_ls_di=`ls -di .` && 1253 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1254 as_fn_error $? "working directory cannot be determined" 1255 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1256 as_fn_error $? "pwd does not report name of working directory" 1257 1258 1259 # Find the source files, if location was not specified. 1260 if test -z "$srcdir"; then 1261 ac_srcdir_defaulted=yes 1262 # Try the directory containing this script, then the parent directory. 1263 ac_confdir=`$as_dirname -- "$as_myself" || 1264 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1265 X"$as_myself" : 'X\(//\)[^/]' \| \ 1266 X"$as_myself" : 'X\(//\)$' \| \ 1267 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1268 $as_echo X"$as_myself" | 1269 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1270 s//\1/ 1271 q 1272 } 1273 /^X\(\/\/\)[^/].*/{ 1274 s//\1/ 1275 q 1276 } 1277 /^X\(\/\/\)$/{ 1278 s//\1/ 1279 q 1280 } 1281 /^X\(\/\).*/{ 1282 s//\1/ 1283 q 1284 } 1285 s/.*/./; q'` 1286 srcdir=$ac_confdir 1287 if test ! -r "$srcdir/$ac_unique_file"; then 1288 srcdir=.. 1289 fi 1290 else 1291 ac_srcdir_defaulted=no 1292 fi 1293 if test ! -r "$srcdir/$ac_unique_file"; then 1294 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1295 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1296 fi 1297 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1298 ac_abs_confdir=`( 1299 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1300 pwd)` 1301 # When building in place, set srcdir=. 1302 if test "$ac_abs_confdir" = "$ac_pwd"; then 1303 srcdir=. 1304 fi 1305 # Remove unnecessary trailing slashes from srcdir. 1306 # Double slashes in file names in object file debugging info 1307 # mess up M-x gdb in Emacs. 1308 case $srcdir in 1309 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1310 esac 1311 for ac_var in $ac_precious_vars; do 1312 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1313 eval ac_env_${ac_var}_value=\$${ac_var} 1314 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1315 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1316 done 1317 1318 # 1319 # Report the --help message. 1320 # 1321 if test "$ac_init_help" = "long"; then 1322 # Omit some internal or obsolete options to make the list less imposing. 1323 # This message is too long to be a string in the A/UX 3.1 sh. 1324 cat <<_ACEOF 1325 \`configure' configures xinput 1.6.3 to adapt to many kinds of systems. 1326 1327 Usage: $0 [OPTION]... [VAR=VALUE]... 1328 1329 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1330 VAR=VALUE. See below for descriptions of some of the useful variables. 1331 1332 Defaults for the options are specified in brackets. 1333 1334 Configuration: 1335 -h, --help display this help and exit 1336 --help=short display options specific to this package 1337 --help=recursive display the short help of all the included packages 1338 -V, --version display version information and exit 1339 -q, --quiet, --silent do not print \`checking ...' messages 1340 --cache-file=FILE cache test results in FILE [disabled] 1341 -C, --config-cache alias for \`--cache-file=config.cache' 1342 -n, --no-create do not create output files 1343 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1344 1345 Installation directories: 1346 --prefix=PREFIX install architecture-independent files in PREFIX 1347 [$ac_default_prefix] 1348 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1349 [PREFIX] 1350 1351 By default, \`make install' will install all the files in 1352 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1353 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1354 for instance \`--prefix=\$HOME'. 1355 1356 For better control, use the options below. 1357 1358 Fine tuning of the installation directories: 1359 --bindir=DIR user executables [EPREFIX/bin] 1360 --sbindir=DIR system admin executables [EPREFIX/sbin] 1361 --libexecdir=DIR program executables [EPREFIX/libexec] 1362 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1363 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1364 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1365 --libdir=DIR object code libraries [EPREFIX/lib] 1366 --includedir=DIR C header files [PREFIX/include] 1367 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1368 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1369 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1370 --infodir=DIR info documentation [DATAROOTDIR/info] 1371 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1372 --mandir=DIR man documentation [DATAROOTDIR/man] 1373 --docdir=DIR documentation root [DATAROOTDIR/doc/xinput] 1374 --htmldir=DIR html documentation [DOCDIR] 1375 --dvidir=DIR dvi documentation [DOCDIR] 1376 --pdfdir=DIR pdf documentation [DOCDIR] 1377 --psdir=DIR ps documentation [DOCDIR] 1378 _ACEOF 1379 1380 cat <<\_ACEOF 1381 1382 Program names: 1383 --program-prefix=PREFIX prepend PREFIX to installed program names 1384 --program-suffix=SUFFIX append SUFFIX to installed program names 1385 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1386 1387 System types: 1388 --build=BUILD configure for building on BUILD [guessed] 1389 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1390 _ACEOF 1391 fi 1392 1393 if test -n "$ac_init_help"; then 1394 case $ac_init_help in 1395 short | recursive ) echo "Configuration of xinput 1.6.3:";; 1396 esac 1397 cat <<\_ACEOF 1398 1399 Optional Features: 1400 --disable-option-checking ignore unrecognized --enable/--with options 1401 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1402 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1403 --enable-silent-rules less verbose build output (undo: "make V=1") 1404 --disable-silent-rules verbose build output (undo: "make V=0") 1405 --enable-dependency-tracking 1406 do not reject slow dependency extractors 1407 --disable-dependency-tracking 1408 speeds up one-time build 1409 --disable-selective-werror 1410 Turn off selective compiler errors. (default: 1411 enabled) 1412 --enable-strict-compilation 1413 Enable all warnings from compiler and make them 1414 errors (default: disabled) 1415 1416 Some influential environment variables: 1417 CC C compiler command 1418 CFLAGS C compiler flags 1419 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1420 nonstandard directory <lib dir> 1421 LIBS libraries to pass to the linker, e.g. -l<library> 1422 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1423 you have headers in a nonstandard directory <include dir> 1424 CPP C preprocessor 1425 PKG_CONFIG path to pkg-config utility 1426 PKG_CONFIG_PATH 1427 directories to add to pkg-config's search path 1428 PKG_CONFIG_LIBDIR 1429 path overriding pkg-config's built-in search path 1430 XINPUT_CFLAGS 1431 C compiler flags for XINPUT, overriding pkg-config 1432 XINPUT_LIBS linker flags for XINPUT, overriding pkg-config 1433 XI2_CFLAGS C compiler flags for XI2, overriding pkg-config 1434 XI2_LIBS linker flags for XI2, overriding pkg-config 1435 XI21_CFLAGS C compiler flags for XI21, overriding pkg-config 1436 XI21_LIBS linker flags for XI21, overriding pkg-config 1437 XI22_CFLAGS C compiler flags for XI22, overriding pkg-config 1438 XI22_LIBS linker flags for XI22, overriding pkg-config 1439 1440 Use these variables to override the choices made by `configure' or to help 1441 it to find libraries and programs with nonstandard names/locations. 1442 1443 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xinput/issues>. 1444 _ACEOF 1445 ac_status=$? 1446 fi 1447 1448 if test "$ac_init_help" = "recursive"; then 1449 # If there are subdirs, report their specific --help. 1450 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1451 test -d "$ac_dir" || 1452 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1453 continue 1454 ac_builddir=. 1455 1456 case "$ac_dir" in 1457 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1458 *) 1459 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1460 # A ".." for each directory in $ac_dir_suffix. 1461 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1462 case $ac_top_builddir_sub in 1463 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1464 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1465 esac ;; 1466 esac 1467 ac_abs_top_builddir=$ac_pwd 1468 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1469 # for backward compatibility: 1470 ac_top_builddir=$ac_top_build_prefix 1471 1472 case $srcdir in 1473 .) # We are building in place. 1474 ac_srcdir=. 1475 ac_top_srcdir=$ac_top_builddir_sub 1476 ac_abs_top_srcdir=$ac_pwd ;; 1477 [\\/]* | ?:[\\/]* ) # Absolute name. 1478 ac_srcdir=$srcdir$ac_dir_suffix; 1479 ac_top_srcdir=$srcdir 1480 ac_abs_top_srcdir=$srcdir ;; 1481 *) # Relative name. 1482 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1483 ac_top_srcdir=$ac_top_build_prefix$srcdir 1484 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1485 esac 1486 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1487 1488 cd "$ac_dir" || { ac_status=$?; continue; } 1489 # Check for guested configure. 1490 if test -f "$ac_srcdir/configure.gnu"; then 1491 echo && 1492 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1493 elif test -f "$ac_srcdir/configure"; then 1494 echo && 1495 $SHELL "$ac_srcdir/configure" --help=recursive 1496 else 1497 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1498 fi || ac_status=$? 1499 cd "$ac_pwd" || { ac_status=$?; break; } 1500 done 1501 fi 1502 1503 test -n "$ac_init_help" && exit $ac_status 1504 if $ac_init_version; then 1505 cat <<\_ACEOF 1506 xinput configure 1.6.3 1507 generated by GNU Autoconf 2.69 1508 1509 Copyright (C) 2012 Free Software Foundation, Inc. 1510 This configure script is free software; the Free Software Foundation 1511 gives unlimited permission to copy, distribute and modify it. 1512 _ACEOF 1513 exit 1514 fi 1515 1516 ## ------------------------ ## 1517 ## Autoconf initialization. ## 1518 ## ------------------------ ## 1519 1520 # ac_fn_c_try_compile LINENO 1521 # -------------------------- 1522 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1523 ac_fn_c_try_compile () 1524 { 1525 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1526 rm -f conftest.$ac_objext 1527 if { { ac_try="$ac_compile" 1528 case "(($ac_try" in 1529 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1530 *) ac_try_echo=$ac_try;; 1531 esac 1532 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1533 $as_echo "$ac_try_echo"; } >&5 1534 (eval "$ac_compile") 2>conftest.err 1535 ac_status=$? 1536 if test -s conftest.err; then 1537 grep -v '^ *+' conftest.err >conftest.er1 1538 cat conftest.er1 >&5 1539 mv -f conftest.er1 conftest.err 1540 fi 1541 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1542 test $ac_status = 0; } && { 1543 test -z "$ac_c_werror_flag" || 1544 test ! -s conftest.err 1545 } && test -s conftest.$ac_objext; then : 1546 ac_retval=0 1547 else 1548 $as_echo "$as_me: failed program was:" >&5 1549 sed 's/^/| /' conftest.$ac_ext >&5 1550 1551 ac_retval=1 1552 fi 1553 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1554 as_fn_set_status $ac_retval 1555 1556 } # ac_fn_c_try_compile 1557 1558 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1559 # --------------------------------------------- 1560 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1561 # accordingly. 1562 ac_fn_c_check_decl () 1563 { 1564 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1565 as_decl_name=`echo $2|sed 's/ *(.*//'` 1566 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1568 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1569 if eval \${$3+:} false; then : 1570 $as_echo_n "(cached) " >&6 1571 else 1572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1573 /* end confdefs.h. */ 1574 $4 1575 int 1576 main () 1577 { 1578 #ifndef $as_decl_name 1579 #ifdef __cplusplus 1580 (void) $as_decl_use; 1581 #else 1582 (void) $as_decl_name; 1583 #endif 1584 #endif 1585 1586 ; 1587 return 0; 1588 } 1589 _ACEOF 1590 if ac_fn_c_try_compile "$LINENO"; then : 1591 eval "$3=yes" 1592 else 1593 eval "$3=no" 1594 fi 1595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1596 fi 1597 eval ac_res=\$$3 1598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1599 $as_echo "$ac_res" >&6; } 1600 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1601 1602 } # ac_fn_c_check_decl 1603 1604 # ac_fn_c_try_cpp LINENO 1605 # ---------------------- 1606 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1607 ac_fn_c_try_cpp () 1608 { 1609 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1610 if { { ac_try="$ac_cpp conftest.$ac_ext" 1611 case "(($ac_try" in 1612 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1613 *) ac_try_echo=$ac_try;; 1614 esac 1615 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1616 $as_echo "$ac_try_echo"; } >&5 1617 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1618 ac_status=$? 1619 if test -s conftest.err; then 1620 grep -v '^ *+' conftest.err >conftest.er1 1621 cat conftest.er1 >&5 1622 mv -f conftest.er1 conftest.err 1623 fi 1624 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1625 test $ac_status = 0; } > conftest.i && { 1626 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1627 test ! -s conftest.err 1628 }; then : 1629 ac_retval=0 1630 else 1631 $as_echo "$as_me: failed program was:" >&5 1632 sed 's/^/| /' conftest.$ac_ext >&5 1633 1634 ac_retval=1 1635 fi 1636 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1637 as_fn_set_status $ac_retval 1638 1639 } # ac_fn_c_try_cpp 1640 1641 # ac_fn_c_try_run LINENO 1642 # ---------------------- 1643 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1644 # that executables *can* be run. 1645 ac_fn_c_try_run () 1646 { 1647 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1648 if { { ac_try="$ac_link" 1649 case "(($ac_try" in 1650 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1651 *) ac_try_echo=$ac_try;; 1652 esac 1653 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1654 $as_echo "$ac_try_echo"; } >&5 1655 (eval "$ac_link") 2>&5 1656 ac_status=$? 1657 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1658 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1659 { { case "(($ac_try" in 1660 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1661 *) ac_try_echo=$ac_try;; 1662 esac 1663 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1664 $as_echo "$ac_try_echo"; } >&5 1665 (eval "$ac_try") 2>&5 1666 ac_status=$? 1667 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1668 test $ac_status = 0; }; }; then : 1669 ac_retval=0 1670 else 1671 $as_echo "$as_me: program exited with status $ac_status" >&5 1672 $as_echo "$as_me: failed program was:" >&5 1673 sed 's/^/| /' conftest.$ac_ext >&5 1674 1675 ac_retval=$ac_status 1676 fi 1677 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1678 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1679 as_fn_set_status $ac_retval 1680 1681 } # ac_fn_c_try_run 1682 1683 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1684 # ------------------------------------------------------- 1685 # Tests whether HEADER exists and can be compiled using the include files in 1686 # INCLUDES, setting the cache variable VAR accordingly. 1687 ac_fn_c_check_header_compile () 1688 { 1689 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1691 $as_echo_n "checking for $2... " >&6; } 1692 if eval \${$3+:} false; then : 1693 $as_echo_n "(cached) " >&6 1694 else 1695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1696 /* end confdefs.h. */ 1697 $4 1698 #include <$2> 1699 _ACEOF 1700 if ac_fn_c_try_compile "$LINENO"; then : 1701 eval "$3=yes" 1702 else 1703 eval "$3=no" 1704 fi 1705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1706 fi 1707 eval ac_res=\$$3 1708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1709 $as_echo "$ac_res" >&6; } 1710 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1711 1712 } # ac_fn_c_check_header_compile 1713 1714 # ac_fn_c_try_link LINENO 1715 # ----------------------- 1716 # Try to link conftest.$ac_ext, and return whether this succeeded. 1717 ac_fn_c_try_link () 1718 { 1719 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1720 rm -f conftest.$ac_objext conftest$ac_exeext 1721 if { { ac_try="$ac_link" 1722 case "(($ac_try" in 1723 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1724 *) ac_try_echo=$ac_try;; 1725 esac 1726 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1727 $as_echo "$ac_try_echo"; } >&5 1728 (eval "$ac_link") 2>conftest.err 1729 ac_status=$? 1730 if test -s conftest.err; then 1731 grep -v '^ *+' conftest.err >conftest.er1 1732 cat conftest.er1 >&5 1733 mv -f conftest.er1 conftest.err 1734 fi 1735 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1736 test $ac_status = 0; } && { 1737 test -z "$ac_c_werror_flag" || 1738 test ! -s conftest.err 1739 } && test -s conftest$ac_exeext && { 1740 test "$cross_compiling" = yes || 1741 test -x conftest$ac_exeext 1742 }; then : 1743 ac_retval=0 1744 else 1745 $as_echo "$as_me: failed program was:" >&5 1746 sed 's/^/| /' conftest.$ac_ext >&5 1747 1748 ac_retval=1 1749 fi 1750 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1751 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1752 # interfere with the next link command; also delete a directory that is 1753 # left behind by Apple's compiler. We do this before executing the actions. 1754 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1755 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1756 as_fn_set_status $ac_retval 1757 1758 } # ac_fn_c_try_link 1759 cat >config.log <<_ACEOF 1760 This file contains any messages produced by compilers while 1761 running configure, to aid debugging if configure makes a mistake. 1762 1763 It was created by xinput $as_me 1.6.3, which was 1764 generated by GNU Autoconf 2.69. Invocation command line was 1765 1766 $ $0 $@ 1767 1768 _ACEOF 1769 exec 5>>config.log 1770 { 1771 cat <<_ASUNAME 1772 ## --------- ## 1773 ## Platform. ## 1774 ## --------- ## 1775 1776 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1777 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1778 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1779 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1780 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1781 1782 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1783 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1784 1785 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1786 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1787 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1788 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1789 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1790 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1791 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1792 1793 _ASUNAME 1794 1795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1796 for as_dir in $PATH 1797 do 1798 IFS=$as_save_IFS 1799 test -z "$as_dir" && as_dir=. 1800 $as_echo "PATH: $as_dir" 1801 done 1802 IFS=$as_save_IFS 1803 1804 } >&5 1805 1806 cat >&5 <<_ACEOF 1807 1808 1809 ## ----------- ## 1810 ## Core tests. ## 1811 ## ----------- ## 1812 1813 _ACEOF 1814 1815 1816 # Keep a trace of the command line. 1817 # Strip out --no-create and --no-recursion so they do not pile up. 1818 # Strip out --silent because we don't want to record it for future runs. 1819 # Also quote any args containing shell meta-characters. 1820 # Make two passes to allow for proper duplicate-argument suppression. 1821 ac_configure_args= 1822 ac_configure_args0= 1823 ac_configure_args1= 1824 ac_must_keep_next=false 1825 for ac_pass in 1 2 1826 do 1827 for ac_arg 1828 do 1829 case $ac_arg in 1830 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1831 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1832 | -silent | --silent | --silen | --sile | --sil) 1833 continue ;; 1834 *\'*) 1835 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1836 esac 1837 case $ac_pass in 1838 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1839 2) 1840 as_fn_append ac_configure_args1 " '$ac_arg'" 1841 if test $ac_must_keep_next = true; then 1842 ac_must_keep_next=false # Got value, back to normal. 1843 else 1844 case $ac_arg in 1845 *=* | --config-cache | -C | -disable-* | --disable-* \ 1846 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1847 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1848 | -with-* | --with-* | -without-* | --without-* | --x) 1849 case "$ac_configure_args0 " in 1850 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1851 esac 1852 ;; 1853 -* ) ac_must_keep_next=true ;; 1854 esac 1855 fi 1856 as_fn_append ac_configure_args " '$ac_arg'" 1857 ;; 1858 esac 1859 done 1860 done 1861 { ac_configure_args0=; unset ac_configure_args0;} 1862 { ac_configure_args1=; unset ac_configure_args1;} 1863 1864 # When interrupted or exit'd, cleanup temporary files, and complete 1865 # config.log. We remove comments because anyway the quotes in there 1866 # would cause problems or look ugly. 1867 # WARNING: Use '\'' to represent an apostrophe within the trap. 1868 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1869 trap 'exit_status=$? 1870 # Save into config.log some information that might help in debugging. 1871 { 1872 echo 1873 1874 $as_echo "## ---------------- ## 1875 ## Cache variables. ## 1876 ## ---------------- ##" 1877 echo 1878 # The following way of writing the cache mishandles newlines in values, 1879 ( 1880 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1881 eval ac_val=\$$ac_var 1882 case $ac_val in #( 1883 *${as_nl}*) 1884 case $ac_var in #( 1885 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1886 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1887 esac 1888 case $ac_var in #( 1889 _ | IFS | as_nl) ;; #( 1890 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1891 *) { eval $ac_var=; unset $ac_var;} ;; 1892 esac ;; 1893 esac 1894 done 1895 (set) 2>&1 | 1896 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1897 *${as_nl}ac_space=\ *) 1898 sed -n \ 1899 "s/'\''/'\''\\\\'\'''\''/g; 1900 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1901 ;; #( 1902 *) 1903 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1904 ;; 1905 esac | 1906 sort 1907 ) 1908 echo 1909 1910 $as_echo "## ----------------- ## 1911 ## Output variables. ## 1912 ## ----------------- ##" 1913 echo 1914 for ac_var in $ac_subst_vars 1915 do 1916 eval ac_val=\$$ac_var 1917 case $ac_val in 1918 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1919 esac 1920 $as_echo "$ac_var='\''$ac_val'\''" 1921 done | sort 1922 echo 1923 1924 if test -n "$ac_subst_files"; then 1925 $as_echo "## ------------------- ## 1926 ## File substitutions. ## 1927 ## ------------------- ##" 1928 echo 1929 for ac_var in $ac_subst_files 1930 do 1931 eval ac_val=\$$ac_var 1932 case $ac_val in 1933 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1934 esac 1935 $as_echo "$ac_var='\''$ac_val'\''" 1936 done | sort 1937 echo 1938 fi 1939 1940 if test -s confdefs.h; then 1941 $as_echo "## ----------- ## 1942 ## confdefs.h. ## 1943 ## ----------- ##" 1944 echo 1945 cat confdefs.h 1946 echo 1947 fi 1948 test "$ac_signal" != 0 && 1949 $as_echo "$as_me: caught signal $ac_signal" 1950 $as_echo "$as_me: exit $exit_status" 1951 } >&5 1952 rm -f core *.core core.conftest.* && 1953 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1954 exit $exit_status 1955 ' 0 1956 for ac_signal in 1 2 13 15; do 1957 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1958 done 1959 ac_signal=0 1960 1961 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1962 rm -f -r conftest* confdefs.h 1963 1964 $as_echo "/* confdefs.h */" > confdefs.h 1965 1966 # Predefined preprocessor variables. 1967 1968 cat >>confdefs.h <<_ACEOF 1969 #define PACKAGE_NAME "$PACKAGE_NAME" 1970 _ACEOF 1971 1972 cat >>confdefs.h <<_ACEOF 1973 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1974 _ACEOF 1975 1976 cat >>confdefs.h <<_ACEOF 1977 #define PACKAGE_VERSION "$PACKAGE_VERSION" 1978 _ACEOF 1979 1980 cat >>confdefs.h <<_ACEOF 1981 #define PACKAGE_STRING "$PACKAGE_STRING" 1982 _ACEOF 1983 1984 cat >>confdefs.h <<_ACEOF 1985 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1986 _ACEOF 1987 1988 cat >>confdefs.h <<_ACEOF 1989 #define PACKAGE_URL "$PACKAGE_URL" 1990 _ACEOF 1991 1992 1993 # Let the site file select an alternate cache file if it wants to. 1994 # Prefer an explicitly selected file to automatically selected ones. 1995 ac_site_file1=NONE 1996 ac_site_file2=NONE 1997 if test -n "$CONFIG_SITE"; then 1998 # We do not want a PATH search for config.site. 1999 case $CONFIG_SITE in #(( 2000 -*) ac_site_file1=./$CONFIG_SITE;; 2001 */*) ac_site_file1=$CONFIG_SITE;; 2002 *) ac_site_file1=./$CONFIG_SITE;; 2003 esac 2004 elif test "x$prefix" != xNONE; then 2005 ac_site_file1=$prefix/share/config.site 2006 ac_site_file2=$prefix/etc/config.site 2007 else 2008 ac_site_file1=$ac_default_prefix/share/config.site 2009 ac_site_file2=$ac_default_prefix/etc/config.site 2010 fi 2011 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2012 do 2013 test "x$ac_site_file" = xNONE && continue 2014 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2015 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2016 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2017 sed 's/^/| /' "$ac_site_file" >&5 2018 . "$ac_site_file" \ 2019 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2020 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2021 as_fn_error $? "failed to load site script $ac_site_file 2022 See \`config.log' for more details" "$LINENO" 5; } 2023 fi 2024 done 2025 2026 if test -r "$cache_file"; then 2027 # Some versions of bash will fail to source /dev/null (special files 2028 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2029 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2030 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2031 $as_echo "$as_me: loading cache $cache_file" >&6;} 2032 case $cache_file in 2033 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2034 *) . "./$cache_file";; 2035 esac 2036 fi 2037 else 2038 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2039 $as_echo "$as_me: creating cache $cache_file" >&6;} 2040 >$cache_file 2041 fi 2042 2043 # Check that the precious variables saved in the cache have kept the same 2044 # value. 2045 ac_cache_corrupted=false 2046 for ac_var in $ac_precious_vars; do 2047 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2048 eval ac_new_set=\$ac_env_${ac_var}_set 2049 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2050 eval ac_new_val=\$ac_env_${ac_var}_value 2051 case $ac_old_set,$ac_new_set in 2052 set,) 2053 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2054 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2055 ac_cache_corrupted=: ;; 2056 ,set) 2057 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2058 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2059 ac_cache_corrupted=: ;; 2060 ,);; 2061 *) 2062 if test "x$ac_old_val" != "x$ac_new_val"; then 2063 # differences in whitespace do not lead to failure. 2064 ac_old_val_w=`echo x $ac_old_val` 2065 ac_new_val_w=`echo x $ac_new_val` 2066 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2067 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2068 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2069 ac_cache_corrupted=: 2070 else 2071 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2072 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2073 eval $ac_var=\$ac_old_val 2074 fi 2075 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2076 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2077 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2078 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2079 fi;; 2080 esac 2081 # Pass precious variables to config.status. 2082 if test "$ac_new_set" = set; then 2083 case $ac_new_val in 2084 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2085 *) ac_arg=$ac_var=$ac_new_val ;; 2086 esac 2087 case " $ac_configure_args " in 2088 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2089 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2090 esac 2091 fi 2092 done 2093 if $ac_cache_corrupted; then 2094 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2095 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2096 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2097 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2098 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2099 fi 2100 ## -------------------- ## 2101 ## Main body of script. ## 2102 ## -------------------- ## 2103 2104 ac_ext=c 2105 ac_cpp='$CPP $CPPFLAGS' 2106 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2107 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2108 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2109 2110 2111 2112 ac_config_headers="$ac_config_headers config.h" 2113 2114 2115 # Initialize Automake 2116 am__api_version='1.16' 2117 2118 ac_aux_dir= 2119 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2120 if test -f "$ac_dir/install-sh"; then 2121 ac_aux_dir=$ac_dir 2122 ac_install_sh="$ac_aux_dir/install-sh -c" 2123 break 2124 elif test -f "$ac_dir/install.sh"; then 2125 ac_aux_dir=$ac_dir 2126 ac_install_sh="$ac_aux_dir/install.sh -c" 2127 break 2128 elif test -f "$ac_dir/shtool"; then 2129 ac_aux_dir=$ac_dir 2130 ac_install_sh="$ac_aux_dir/shtool install -c" 2131 break 2132 fi 2133 done 2134 if test -z "$ac_aux_dir"; then 2135 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2136 fi 2137 2138 # These three variables are undocumented and unsupported, 2139 # and are intended to be withdrawn in a future Autoconf release. 2140 # They can cause serious problems if a builder's source tree is in a directory 2141 # whose full name contains unusual characters. 2142 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2143 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2144 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2145 2146 2147 # Find a good install program. We prefer a C program (faster), 2148 # so one script is as good as another. But avoid the broken or 2149 # incompatible versions: 2150 # SysV /etc/install, /usr/sbin/install 2151 # SunOS /usr/etc/install 2152 # IRIX /sbin/install 2153 # AIX /bin/install 2154 # AmigaOS /C/install, which installs bootblocks on floppy discs 2155 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2156 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2157 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2158 # OS/2's system install, which has a completely different semantic 2159 # ./install, which can be erroneously created by make from ./install.sh. 2160 # Reject install programs that cannot install multiple files. 2161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2162 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2163 if test -z "$INSTALL"; then 2164 if ${ac_cv_path_install+:} false; then : 2165 $as_echo_n "(cached) " >&6 2166 else 2167 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2168 for as_dir in $PATH 2169 do 2170 IFS=$as_save_IFS 2171 test -z "$as_dir" && as_dir=. 2172 # Account for people who put trailing slashes in PATH elements. 2173 case $as_dir/ in #(( 2174 ./ | .// | /[cC]/* | \ 2175 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2176 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2177 /usr/ucb/* ) ;; 2178 *) 2179 # OSF1 and SCO ODT 3.0 have their own names for install. 2180 # Don't use installbsd from OSF since it installs stuff as root 2181 # by default. 2182 for ac_prog in ginstall scoinst install; do 2183 for ac_exec_ext in '' $ac_executable_extensions; do 2184 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2185 if test $ac_prog = install && 2186 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2187 # AIX install. It has an incompatible calling convention. 2188 : 2189 elif test $ac_prog = install && 2190 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2191 # program-specific install script used by HP pwplus--don't use. 2192 : 2193 else 2194 rm -rf conftest.one conftest.two conftest.dir 2195 echo one > conftest.one 2196 echo two > conftest.two 2197 mkdir conftest.dir 2198 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2199 test -s conftest.one && test -s conftest.two && 2200 test -s conftest.dir/conftest.one && 2201 test -s conftest.dir/conftest.two 2202 then 2203 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2204 break 3 2205 fi 2206 fi 2207 fi 2208 done 2209 done 2210 ;; 2211 esac 2212 2213 done 2214 IFS=$as_save_IFS 2215 2216 rm -rf conftest.one conftest.two conftest.dir 2217 2218 fi 2219 if test "${ac_cv_path_install+set}" = set; then 2220 INSTALL=$ac_cv_path_install 2221 else 2222 # As a last resort, use the slow shell script. Don't cache a 2223 # value for INSTALL within a source directory, because that will 2224 # break other packages using the cache if that directory is 2225 # removed, or if the value is a relative name. 2226 INSTALL=$ac_install_sh 2227 fi 2228 fi 2229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2230 $as_echo "$INSTALL" >&6; } 2231 2232 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2233 # It thinks the first close brace ends the variable substitution. 2234 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2235 2236 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2237 2238 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2239 2240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2241 $as_echo_n "checking whether build environment is sane... " >&6; } 2242 # Reject unsafe characters in $srcdir or the absolute working directory 2243 # name. Accept space and tab only in the latter. 2244 am_lf=' 2245 ' 2246 case `pwd` in 2247 *[\\\"\#\$\&\'\`$am_lf]*) 2248 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2249 esac 2250 case $srcdir in 2251 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2252 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2253 esac 2254 2255 # Do 'set' in a subshell so we don't clobber the current shell's 2256 # arguments. Must try -L first in case configure is actually a 2257 # symlink; some systems play weird games with the mod time of symlinks 2258 # (eg FreeBSD returns the mod time of the symlink's containing 2259 # directory). 2260 if ( 2261 am_has_slept=no 2262 for am_try in 1 2; do 2263 echo "timestamp, slept: $am_has_slept" > conftest.file 2264 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2265 if test "$*" = "X"; then 2266 # -L didn't work. 2267 set X `ls -t "$srcdir/configure" conftest.file` 2268 fi 2269 if test "$*" != "X $srcdir/configure conftest.file" \ 2270 && test "$*" != "X conftest.file $srcdir/configure"; then 2271 2272 # If neither matched, then we have a broken ls. This can happen 2273 # if, for instance, CONFIG_SHELL is bash and it inherits a 2274 # broken ls alias from the environment. This has actually 2275 # happened. Such a system could not be considered "sane". 2276 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2277 alias in your environment" "$LINENO" 5 2278 fi 2279 if test "$2" = conftest.file || test $am_try -eq 2; then 2280 break 2281 fi 2282 # Just in case. 2283 sleep 1 2284 am_has_slept=yes 2285 done 2286 test "$2" = conftest.file 2287 ) 2288 then 2289 # Ok. 2290 : 2291 else 2292 as_fn_error $? "newly created file is older than distributed files! 2293 Check your system clock" "$LINENO" 5 2294 fi 2295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2296 $as_echo "yes" >&6; } 2297 # If we didn't sleep, we still need to ensure time stamps of config.status and 2298 # generated files are strictly newer. 2299 am_sleep_pid= 2300 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2301 ( sleep 1 ) & 2302 am_sleep_pid=$! 2303 fi 2304 2305 rm -f conftest.file 2306 2307 test "$program_prefix" != NONE && 2308 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2309 # Use a double $ so make ignores it. 2310 test "$program_suffix" != NONE && 2311 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2312 # Double any \ or $. 2313 # By default was `s,x,x', remove it if useless. 2314 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2315 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2316 2317 # Expand $ac_aux_dir to an absolute path. 2318 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2319 2320 if test x"${MISSING+set}" != xset; then 2321 case $am_aux_dir in 2322 *\ * | *\ *) 2323 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2324 *) 2325 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2326 esac 2327 fi 2328 # Use eval to expand $SHELL 2329 if eval "$MISSING --is-lightweight"; then 2330 am_missing_run="$MISSING " 2331 else 2332 am_missing_run= 2333 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2334 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2335 fi 2336 2337 if test x"${install_sh+set}" != xset; then 2338 case $am_aux_dir in 2339 *\ * | *\ *) 2340 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2341 *) 2342 install_sh="\${SHELL} $am_aux_dir/install-sh" 2343 esac 2344 fi 2345 2346 # Installed binaries are usually stripped using 'strip' when the user 2347 # run "make install-strip". However 'strip' might not be the right 2348 # tool to use in cross-compilation environments, therefore Automake 2349 # will honor the 'STRIP' environment variable to overrule this program. 2350 if test "$cross_compiling" != no; then 2351 if test -n "$ac_tool_prefix"; then 2352 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2353 set dummy ${ac_tool_prefix}strip; ac_word=$2 2354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2355 $as_echo_n "checking for $ac_word... " >&6; } 2356 if ${ac_cv_prog_STRIP+:} false; then : 2357 $as_echo_n "(cached) " >&6 2358 else 2359 if test -n "$STRIP"; then 2360 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2361 else 2362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2363 for as_dir in $PATH 2364 do 2365 IFS=$as_save_IFS 2366 test -z "$as_dir" && as_dir=. 2367 for ac_exec_ext in '' $ac_executable_extensions; do 2368 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2369 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2370 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2371 break 2 2372 fi 2373 done 2374 done 2375 IFS=$as_save_IFS 2376 2377 fi 2378 fi 2379 STRIP=$ac_cv_prog_STRIP 2380 if test -n "$STRIP"; then 2381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2382 $as_echo "$STRIP" >&6; } 2383 else 2384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2385 $as_echo "no" >&6; } 2386 fi 2387 2388 2389 fi 2390 if test -z "$ac_cv_prog_STRIP"; then 2391 ac_ct_STRIP=$STRIP 2392 # Extract the first word of "strip", so it can be a program name with args. 2393 set dummy strip; ac_word=$2 2394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2395 $as_echo_n "checking for $ac_word... " >&6; } 2396 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2397 $as_echo_n "(cached) " >&6 2398 else 2399 if test -n "$ac_ct_STRIP"; then 2400 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2401 else 2402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2403 for as_dir in $PATH 2404 do 2405 IFS=$as_save_IFS 2406 test -z "$as_dir" && as_dir=. 2407 for ac_exec_ext in '' $ac_executable_extensions; do 2408 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2409 ac_cv_prog_ac_ct_STRIP="strip" 2410 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2411 break 2 2412 fi 2413 done 2414 done 2415 IFS=$as_save_IFS 2416 2417 fi 2418 fi 2419 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2420 if test -n "$ac_ct_STRIP"; then 2421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2422 $as_echo "$ac_ct_STRIP" >&6; } 2423 else 2424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2425 $as_echo "no" >&6; } 2426 fi 2427 2428 if test "x$ac_ct_STRIP" = x; then 2429 STRIP=":" 2430 else 2431 case $cross_compiling:$ac_tool_warned in 2432 yes:) 2433 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2434 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2435 ac_tool_warned=yes ;; 2436 esac 2437 STRIP=$ac_ct_STRIP 2438 fi 2439 else 2440 STRIP="$ac_cv_prog_STRIP" 2441 fi 2442 2443 fi 2444 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2445 2446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2447 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2448 if test -z "$MKDIR_P"; then 2449 if ${ac_cv_path_mkdir+:} false; then : 2450 $as_echo_n "(cached) " >&6 2451 else 2452 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2453 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2454 do 2455 IFS=$as_save_IFS 2456 test -z "$as_dir" && as_dir=. 2457 for ac_prog in mkdir gmkdir; do 2458 for ac_exec_ext in '' $ac_executable_extensions; do 2459 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2460 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2461 'mkdir (GNU coreutils) '* | \ 2462 'mkdir (coreutils) '* | \ 2463 'mkdir (fileutils) '4.1*) 2464 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2465 break 3;; 2466 esac 2467 done 2468 done 2469 done 2470 IFS=$as_save_IFS 2471 2472 fi 2473 2474 test -d ./--version && rmdir ./--version 2475 if test "${ac_cv_path_mkdir+set}" = set; then 2476 MKDIR_P="$ac_cv_path_mkdir -p" 2477 else 2478 # As a last resort, use the slow shell script. Don't cache a 2479 # value for MKDIR_P within a source directory, because that will 2480 # break other packages using the cache if that directory is 2481 # removed, or if the value is a relative name. 2482 MKDIR_P="$ac_install_sh -d" 2483 fi 2484 fi 2485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2486 $as_echo "$MKDIR_P" >&6; } 2487 2488 for ac_prog in gawk mawk nawk awk 2489 do 2490 # Extract the first word of "$ac_prog", so it can be a program name with args. 2491 set dummy $ac_prog; ac_word=$2 2492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2493 $as_echo_n "checking for $ac_word... " >&6; } 2494 if ${ac_cv_prog_AWK+:} false; then : 2495 $as_echo_n "(cached) " >&6 2496 else 2497 if test -n "$AWK"; then 2498 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2499 else 2500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2501 for as_dir in $PATH 2502 do 2503 IFS=$as_save_IFS 2504 test -z "$as_dir" && as_dir=. 2505 for ac_exec_ext in '' $ac_executable_extensions; do 2506 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2507 ac_cv_prog_AWK="$ac_prog" 2508 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2509 break 2 2510 fi 2511 done 2512 done 2513 IFS=$as_save_IFS 2514 2515 fi 2516 fi 2517 AWK=$ac_cv_prog_AWK 2518 if test -n "$AWK"; then 2519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2520 $as_echo "$AWK" >&6; } 2521 else 2522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2523 $as_echo "no" >&6; } 2524 fi 2525 2526 2527 test -n "$AWK" && break 2528 done 2529 2530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2531 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2532 set x ${MAKE-make} 2533 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2534 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2535 $as_echo_n "(cached) " >&6 2536 else 2537 cat >conftest.make <<\_ACEOF 2538 SHELL = /bin/sh 2539 all: 2540 @echo '@@@%%%=$(MAKE)=@@@%%%' 2541 _ACEOF 2542 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2543 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2544 *@@@%%%=?*=@@@%%%*) 2545 eval ac_cv_prog_make_${ac_make}_set=yes;; 2546 *) 2547 eval ac_cv_prog_make_${ac_make}_set=no;; 2548 esac 2549 rm -f conftest.make 2550 fi 2551 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2553 $as_echo "yes" >&6; } 2554 SET_MAKE= 2555 else 2556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2557 $as_echo "no" >&6; } 2558 SET_MAKE="MAKE=${MAKE-make}" 2559 fi 2560 2561 rm -rf .tst 2>/dev/null 2562 mkdir .tst 2>/dev/null 2563 if test -d .tst; then 2564 am__leading_dot=. 2565 else 2566 am__leading_dot=_ 2567 fi 2568 rmdir .tst 2>/dev/null 2569 2570 # Check whether --enable-silent-rules was given. 2571 if test "${enable_silent_rules+set}" = set; then : 2572 enableval=$enable_silent_rules; 2573 fi 2574 2575 case $enable_silent_rules in # ((( 2576 yes) AM_DEFAULT_VERBOSITY=0;; 2577 no) AM_DEFAULT_VERBOSITY=1;; 2578 *) AM_DEFAULT_VERBOSITY=1;; 2579 esac 2580 am_make=${MAKE-make} 2581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2582 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2583 if ${am_cv_make_support_nested_variables+:} false; then : 2584 $as_echo_n "(cached) " >&6 2585 else 2586 if $as_echo 'TRUE=$(BAR$(V)) 2587 BAR0=false 2588 BAR1=true 2589 V=1 2590 am__doit: 2591 @$(TRUE) 2592 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2593 am_cv_make_support_nested_variables=yes 2594 else 2595 am_cv_make_support_nested_variables=no 2596 fi 2597 fi 2598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2599 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2600 if test $am_cv_make_support_nested_variables = yes; then 2601 AM_V='$(V)' 2602 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2603 else 2604 AM_V=$AM_DEFAULT_VERBOSITY 2605 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2606 fi 2607 AM_BACKSLASH='\' 2608 2609 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2610 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2611 # is not polluted with repeated "-I." 2612 am__isrc=' -I$(srcdir)' 2613 # test to see if srcdir already configured 2614 if test -f $srcdir/config.status; then 2615 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2616 fi 2617 fi 2618 2619 # test whether we have cygpath 2620 if test -z "$CYGPATH_W"; then 2621 if (cygpath --version) >/dev/null 2>/dev/null; then 2622 CYGPATH_W='cygpath -w' 2623 else 2624 CYGPATH_W=echo 2625 fi 2626 fi 2627 2628 2629 # Define the identity of the package. 2630 PACKAGE='xinput' 2631 VERSION='1.6.3' 2632 2633 2634 cat >>confdefs.h <<_ACEOF 2635 #define PACKAGE "$PACKAGE" 2636 _ACEOF 2637 2638 2639 cat >>confdefs.h <<_ACEOF 2640 #define VERSION "$VERSION" 2641 _ACEOF 2642 2643 # Some tools Automake needs. 2644 2645 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2646 2647 2648 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2649 2650 2651 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2652 2653 2654 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2655 2656 2657 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2658 2659 # For better backward compatibility. To be removed once Automake 1.9.x 2660 # dies out for good. For more background, see: 2661 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2662 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2663 mkdir_p='$(MKDIR_P)' 2664 2665 # We need awk for the "check" target (and possibly the TAP driver). The 2666 # system "awk" is bad on some platforms. 2667 # Always define AMTAR for backward compatibility. Yes, it's still used 2668 # in the wild :-( We should find a proper way to deprecate it ... 2669 AMTAR='$${TAR-tar}' 2670 2671 2672 # We'll loop over all known methods to create a tar archive until one works. 2673 _am_tools='gnutar pax cpio none' 2674 2675 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2676 2677 2678 2679 2680 2681 2682 # POSIX will say in a future version that running "rm -f" with no argument 2683 # is OK; and we want to be able to make that assumption in our Makefile 2684 # recipes. So use an aggressive probe to check that the usage we want is 2685 # actually supported "in the wild" to an acceptable degree. 2686 # See automake bug#10828. 2687 # To make any issue more visible, cause the running configure to be aborted 2688 # by default if the 'rm' program in use doesn't match our expectations; the 2689 # user can still override this though. 2690 if rm -f && rm -fr && rm -rf; then : OK; else 2691 cat >&2 <<'END' 2692 Oops! 2693 2694 Your 'rm' program seems unable to run without file operands specified 2695 on the command line, even when the '-f' option is present. This is contrary 2696 to the behaviour of most rm programs out there, and not conforming with 2697 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2698 2699 Please tell bug-automake@gnu.org about your system, including the value 2700 of your $PATH and any error possibly output before this message. This 2701 can help us improve future automake versions. 2702 2703 END 2704 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2705 echo 'Configuration will proceed anyway, since you have set the' >&2 2706 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2707 echo >&2 2708 else 2709 cat >&2 <<'END' 2710 Aborting the configuration process, to ensure you take notice of the issue. 2711 2712 You can download and install GNU coreutils to get an 'rm' implementation 2713 that behaves properly: <https://www.gnu.org/software/coreutils/>. 2714 2715 If you want to complete the configuration process using your problematic 2716 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2717 to "yes", and re-run configure. 2718 2719 END 2720 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2721 fi 2722 fi 2723 2724 2725 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 2736 2737 DEPDIR="${am__leading_dot}deps" 2738 2739 ac_config_commands="$ac_config_commands depfiles" 2740 2741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 2742 $as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; } 2743 cat > confinc.mk << 'END' 2744 am__doit: 2745 @echo this is the am__doit target >confinc.out 2746 .PHONY: am__doit 2747 END 2748 am__include="#" 2749 am__quote= 2750 # BSD make does it like this. 2751 echo '.include "confinc.mk" # ignored' > confmf.BSD 2752 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 2753 echo 'include confinc.mk # ignored' > confmf.GNU 2754 _am_result=no 2755 for s in GNU BSD; do 2756 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 2757 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 2758 ac_status=$? 2759 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2760 (exit $ac_status); } 2761 case $?:`cat confinc.out 2>/dev/null` in #( 2762 '0:this is the am__doit target') : 2763 case $s in #( 2764 BSD) : 2765 am__include='.include' am__quote='"' ;; #( 2766 *) : 2767 am__include='include' am__quote='' ;; 2768 esac ;; #( 2769 *) : 2770 ;; 2771 esac 2772 if test "$am__include" != "#"; then 2773 _am_result="yes ($s style)" 2774 break 2775 fi 2776 done 2777 rm -f confinc.* confmf.* 2778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 2779 $as_echo "${_am_result}" >&6; } 2780 2781 # Check whether --enable-dependency-tracking was given. 2782 if test "${enable_dependency_tracking+set}" = set; then : 2783 enableval=$enable_dependency_tracking; 2784 fi 2785 2786 if test "x$enable_dependency_tracking" != xno; then 2787 am_depcomp="$ac_aux_dir/depcomp" 2788 AMDEPBACKSLASH='\' 2789 am__nodep='_no' 2790 fi 2791 if test "x$enable_dependency_tracking" != xno; then 2792 AMDEP_TRUE= 2793 AMDEP_FALSE='#' 2794 else 2795 AMDEP_TRUE='#' 2796 AMDEP_FALSE= 2797 fi 2798 2799 2800 ac_ext=c 2801 ac_cpp='$CPP $CPPFLAGS' 2802 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2803 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2804 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2805 if test -n "$ac_tool_prefix"; then 2806 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2807 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2809 $as_echo_n "checking for $ac_word... " >&6; } 2810 if ${ac_cv_prog_CC+:} false; then : 2811 $as_echo_n "(cached) " >&6 2812 else 2813 if test -n "$CC"; then 2814 ac_cv_prog_CC="$CC" # Let the user override the test. 2815 else 2816 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2817 for as_dir in $PATH 2818 do 2819 IFS=$as_save_IFS 2820 test -z "$as_dir" && as_dir=. 2821 for ac_exec_ext in '' $ac_executable_extensions; do 2822 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2823 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2824 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2825 break 2 2826 fi 2827 done 2828 done 2829 IFS=$as_save_IFS 2830 2831 fi 2832 fi 2833 CC=$ac_cv_prog_CC 2834 if test -n "$CC"; then 2835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2836 $as_echo "$CC" >&6; } 2837 else 2838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2839 $as_echo "no" >&6; } 2840 fi 2841 2842 2843 fi 2844 if test -z "$ac_cv_prog_CC"; then 2845 ac_ct_CC=$CC 2846 # Extract the first word of "gcc", so it can be a program name with args. 2847 set dummy gcc; ac_word=$2 2848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2849 $as_echo_n "checking for $ac_word... " >&6; } 2850 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2851 $as_echo_n "(cached) " >&6 2852 else 2853 if test -n "$ac_ct_CC"; then 2854 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2855 else 2856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2857 for as_dir in $PATH 2858 do 2859 IFS=$as_save_IFS 2860 test -z "$as_dir" && as_dir=. 2861 for ac_exec_ext in '' $ac_executable_extensions; do 2862 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2863 ac_cv_prog_ac_ct_CC="gcc" 2864 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2865 break 2 2866 fi 2867 done 2868 done 2869 IFS=$as_save_IFS 2870 2871 fi 2872 fi 2873 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2874 if test -n "$ac_ct_CC"; then 2875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2876 $as_echo "$ac_ct_CC" >&6; } 2877 else 2878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2879 $as_echo "no" >&6; } 2880 fi 2881 2882 if test "x$ac_ct_CC" = x; then 2883 CC="" 2884 else 2885 case $cross_compiling:$ac_tool_warned in 2886 yes:) 2887 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2888 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2889 ac_tool_warned=yes ;; 2890 esac 2891 CC=$ac_ct_CC 2892 fi 2893 else 2894 CC="$ac_cv_prog_CC" 2895 fi 2896 2897 if test -z "$CC"; then 2898 if test -n "$ac_tool_prefix"; then 2899 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2900 set dummy ${ac_tool_prefix}cc; ac_word=$2 2901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2902 $as_echo_n "checking for $ac_word... " >&6; } 2903 if ${ac_cv_prog_CC+:} false; then : 2904 $as_echo_n "(cached) " >&6 2905 else 2906 if test -n "$CC"; then 2907 ac_cv_prog_CC="$CC" # Let the user override the test. 2908 else 2909 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2910 for as_dir in $PATH 2911 do 2912 IFS=$as_save_IFS 2913 test -z "$as_dir" && as_dir=. 2914 for ac_exec_ext in '' $ac_executable_extensions; do 2915 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2916 ac_cv_prog_CC="${ac_tool_prefix}cc" 2917 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2918 break 2 2919 fi 2920 done 2921 done 2922 IFS=$as_save_IFS 2923 2924 fi 2925 fi 2926 CC=$ac_cv_prog_CC 2927 if test -n "$CC"; then 2928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2929 $as_echo "$CC" >&6; } 2930 else 2931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2932 $as_echo "no" >&6; } 2933 fi 2934 2935 2936 fi 2937 fi 2938 if test -z "$CC"; then 2939 # Extract the first word of "cc", so it can be a program name with args. 2940 set dummy cc; ac_word=$2 2941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2942 $as_echo_n "checking for $ac_word... " >&6; } 2943 if ${ac_cv_prog_CC+:} false; then : 2944 $as_echo_n "(cached) " >&6 2945 else 2946 if test -n "$CC"; then 2947 ac_cv_prog_CC="$CC" # Let the user override the test. 2948 else 2949 ac_prog_rejected=no 2950 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2951 for as_dir in $PATH 2952 do 2953 IFS=$as_save_IFS 2954 test -z "$as_dir" && as_dir=. 2955 for ac_exec_ext in '' $ac_executable_extensions; do 2956 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2957 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2958 ac_prog_rejected=yes 2959 continue 2960 fi 2961 ac_cv_prog_CC="cc" 2962 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2963 break 2 2964 fi 2965 done 2966 done 2967 IFS=$as_save_IFS 2968 2969 if test $ac_prog_rejected = yes; then 2970 # We found a bogon in the path, so make sure we never use it. 2971 set dummy $ac_cv_prog_CC 2972 shift 2973 if test $# != 0; then 2974 # We chose a different compiler from the bogus one. 2975 # However, it has the same basename, so the bogon will be chosen 2976 # first if we set CC to just the basename; use the full file name. 2977 shift 2978 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2979 fi 2980 fi 2981 fi 2982 fi 2983 CC=$ac_cv_prog_CC 2984 if test -n "$CC"; then 2985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2986 $as_echo "$CC" >&6; } 2987 else 2988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2989 $as_echo "no" >&6; } 2990 fi 2991 2992 2993 fi 2994 if test -z "$CC"; then 2995 if test -n "$ac_tool_prefix"; then 2996 for ac_prog in cl.exe 2997 do 2998 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2999 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3001 $as_echo_n "checking for $ac_word... " >&6; } 3002 if ${ac_cv_prog_CC+:} false; then : 3003 $as_echo_n "(cached) " >&6 3004 else 3005 if test -n "$CC"; then 3006 ac_cv_prog_CC="$CC" # Let the user override the test. 3007 else 3008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3009 for as_dir in $PATH 3010 do 3011 IFS=$as_save_IFS 3012 test -z "$as_dir" && as_dir=. 3013 for ac_exec_ext in '' $ac_executable_extensions; do 3014 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3015 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3016 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3017 break 2 3018 fi 3019 done 3020 done 3021 IFS=$as_save_IFS 3022 3023 fi 3024 fi 3025 CC=$ac_cv_prog_CC 3026 if test -n "$CC"; then 3027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3028 $as_echo "$CC" >&6; } 3029 else 3030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3031 $as_echo "no" >&6; } 3032 fi 3033 3034 3035 test -n "$CC" && break 3036 done 3037 fi 3038 if test -z "$CC"; then 3039 ac_ct_CC=$CC 3040 for ac_prog in cl.exe 3041 do 3042 # Extract the first word of "$ac_prog", so it can be a program name with args. 3043 set dummy $ac_prog; ac_word=$2 3044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3045 $as_echo_n "checking for $ac_word... " >&6; } 3046 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3047 $as_echo_n "(cached) " >&6 3048 else 3049 if test -n "$ac_ct_CC"; then 3050 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3051 else 3052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3053 for as_dir in $PATH 3054 do 3055 IFS=$as_save_IFS 3056 test -z "$as_dir" && as_dir=. 3057 for ac_exec_ext in '' $ac_executable_extensions; do 3058 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3059 ac_cv_prog_ac_ct_CC="$ac_prog" 3060 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3061 break 2 3062 fi 3063 done 3064 done 3065 IFS=$as_save_IFS 3066 3067 fi 3068 fi 3069 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3070 if test -n "$ac_ct_CC"; then 3071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3072 $as_echo "$ac_ct_CC" >&6; } 3073 else 3074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3075 $as_echo "no" >&6; } 3076 fi 3077 3078 3079 test -n "$ac_ct_CC" && break 3080 done 3081 3082 if test "x$ac_ct_CC" = x; then 3083 CC="" 3084 else 3085 case $cross_compiling:$ac_tool_warned in 3086 yes:) 3087 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3088 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3089 ac_tool_warned=yes ;; 3090 esac 3091 CC=$ac_ct_CC 3092 fi 3093 fi 3094 3095 fi 3096 3097 3098 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3099 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3100 as_fn_error $? "no acceptable C compiler found in \$PATH 3101 See \`config.log' for more details" "$LINENO" 5; } 3102 3103 # Provide some information about the compiler. 3104 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3105 set X $ac_compile 3106 ac_compiler=$2 3107 for ac_option in --version -v -V -qversion; do 3108 { { ac_try="$ac_compiler $ac_option >&5" 3109 case "(($ac_try" in 3110 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3111 *) ac_try_echo=$ac_try;; 3112 esac 3113 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3114 $as_echo "$ac_try_echo"; } >&5 3115 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3116 ac_status=$? 3117 if test -s conftest.err; then 3118 sed '10a\ 3119 ... rest of stderr output deleted ... 3120 10q' conftest.err >conftest.er1 3121 cat conftest.er1 >&5 3122 fi 3123 rm -f conftest.er1 conftest.err 3124 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3125 test $ac_status = 0; } 3126 done 3127 3128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3129 /* end confdefs.h. */ 3130 3131 int 3132 main () 3133 { 3134 3135 ; 3136 return 0; 3137 } 3138 _ACEOF 3139 ac_clean_files_save=$ac_clean_files 3140 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3141 # Try to create an executable without -o first, disregard a.out. 3142 # It will help us diagnose broken compilers, and finding out an intuition 3143 # of exeext. 3144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3145 $as_echo_n "checking whether the C compiler works... " >&6; } 3146 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3147 3148 # The possible output files: 3149 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3150 3151 ac_rmfiles= 3152 for ac_file in $ac_files 3153 do 3154 case $ac_file in 3155 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3156 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3157 esac 3158 done 3159 rm -f $ac_rmfiles 3160 3161 if { { ac_try="$ac_link_default" 3162 case "(($ac_try" in 3163 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3164 *) ac_try_echo=$ac_try;; 3165 esac 3166 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3167 $as_echo "$ac_try_echo"; } >&5 3168 (eval "$ac_link_default") 2>&5 3169 ac_status=$? 3170 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3171 test $ac_status = 0; }; then : 3172 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3173 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3174 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3175 # so that the user can short-circuit this test for compilers unknown to 3176 # Autoconf. 3177 for ac_file in $ac_files '' 3178 do 3179 test -f "$ac_file" || continue 3180 case $ac_file in 3181 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3182 ;; 3183 [ab].out ) 3184 # We found the default executable, but exeext='' is most 3185 # certainly right. 3186 break;; 3187 *.* ) 3188 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3189 then :; else 3190 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3191 fi 3192 # We set ac_cv_exeext here because the later test for it is not 3193 # safe: cross compilers may not add the suffix if given an `-o' 3194 # argument, so we may need to know it at that point already. 3195 # Even if this section looks crufty: it has the advantage of 3196 # actually working. 3197 break;; 3198 * ) 3199 break;; 3200 esac 3201 done 3202 test "$ac_cv_exeext" = no && ac_cv_exeext= 3203 3204 else 3205 ac_file='' 3206 fi 3207 if test -z "$ac_file"; then : 3208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3209 $as_echo "no" >&6; } 3210 $as_echo "$as_me: failed program was:" >&5 3211 sed 's/^/| /' conftest.$ac_ext >&5 3212 3213 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3214 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3215 as_fn_error 77 "C compiler cannot create executables 3216 See \`config.log' for more details" "$LINENO" 5; } 3217 else 3218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3219 $as_echo "yes" >&6; } 3220 fi 3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3222 $as_echo_n "checking for C compiler default output file name... " >&6; } 3223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3224 $as_echo "$ac_file" >&6; } 3225 ac_exeext=$ac_cv_exeext 3226 3227 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3228 ac_clean_files=$ac_clean_files_save 3229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3230 $as_echo_n "checking for suffix of executables... " >&6; } 3231 if { { ac_try="$ac_link" 3232 case "(($ac_try" in 3233 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3234 *) ac_try_echo=$ac_try;; 3235 esac 3236 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3237 $as_echo "$ac_try_echo"; } >&5 3238 (eval "$ac_link") 2>&5 3239 ac_status=$? 3240 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3241 test $ac_status = 0; }; then : 3242 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3243 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3244 # work properly (i.e., refer to `conftest.exe'), while it won't with 3245 # `rm'. 3246 for ac_file in conftest.exe conftest conftest.*; do 3247 test -f "$ac_file" || continue 3248 case $ac_file in 3249 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3250 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3251 break;; 3252 * ) break;; 3253 esac 3254 done 3255 else 3256 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3257 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3258 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3259 See \`config.log' for more details" "$LINENO" 5; } 3260 fi 3261 rm -f conftest conftest$ac_cv_exeext 3262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3263 $as_echo "$ac_cv_exeext" >&6; } 3264 3265 rm -f conftest.$ac_ext 3266 EXEEXT=$ac_cv_exeext 3267 ac_exeext=$EXEEXT 3268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3269 /* end confdefs.h. */ 3270 #include <stdio.h> 3271 int 3272 main () 3273 { 3274 FILE *f = fopen ("conftest.out", "w"); 3275 return ferror (f) || fclose (f) != 0; 3276 3277 ; 3278 return 0; 3279 } 3280 _ACEOF 3281 ac_clean_files="$ac_clean_files conftest.out" 3282 # Check that the compiler produces executables we can run. If not, either 3283 # the compiler is broken, or we cross compile. 3284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3285 $as_echo_n "checking whether we are cross compiling... " >&6; } 3286 if test "$cross_compiling" != yes; then 3287 { { ac_try="$ac_link" 3288 case "(($ac_try" in 3289 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3290 *) ac_try_echo=$ac_try;; 3291 esac 3292 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3293 $as_echo "$ac_try_echo"; } >&5 3294 (eval "$ac_link") 2>&5 3295 ac_status=$? 3296 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3297 test $ac_status = 0; } 3298 if { ac_try='./conftest$ac_cv_exeext' 3299 { { case "(($ac_try" in 3300 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3301 *) ac_try_echo=$ac_try;; 3302 esac 3303 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3304 $as_echo "$ac_try_echo"; } >&5 3305 (eval "$ac_try") 2>&5 3306 ac_status=$? 3307 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3308 test $ac_status = 0; }; }; then 3309 cross_compiling=no 3310 else 3311 if test "$cross_compiling" = maybe; then 3312 cross_compiling=yes 3313 else 3314 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3315 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3316 as_fn_error $? "cannot run C compiled programs. 3317 If you meant to cross compile, use \`--host'. 3318 See \`config.log' for more details" "$LINENO" 5; } 3319 fi 3320 fi 3321 fi 3322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3323 $as_echo "$cross_compiling" >&6; } 3324 3325 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3326 ac_clean_files=$ac_clean_files_save 3327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3328 $as_echo_n "checking for suffix of object files... " >&6; } 3329 if ${ac_cv_objext+:} false; then : 3330 $as_echo_n "(cached) " >&6 3331 else 3332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3333 /* end confdefs.h. */ 3334 3335 int 3336 main () 3337 { 3338 3339 ; 3340 return 0; 3341 } 3342 _ACEOF 3343 rm -f conftest.o conftest.obj 3344 if { { ac_try="$ac_compile" 3345 case "(($ac_try" in 3346 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3347 *) ac_try_echo=$ac_try;; 3348 esac 3349 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3350 $as_echo "$ac_try_echo"; } >&5 3351 (eval "$ac_compile") 2>&5 3352 ac_status=$? 3353 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3354 test $ac_status = 0; }; then : 3355 for ac_file in conftest.o conftest.obj conftest.*; do 3356 test -f "$ac_file" || continue; 3357 case $ac_file in 3358 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3359 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3360 break;; 3361 esac 3362 done 3363 else 3364 $as_echo "$as_me: failed program was:" >&5 3365 sed 's/^/| /' conftest.$ac_ext >&5 3366 3367 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3368 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3369 as_fn_error $? "cannot compute suffix of object files: cannot compile 3370 See \`config.log' for more details" "$LINENO" 5; } 3371 fi 3372 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3373 fi 3374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3375 $as_echo "$ac_cv_objext" >&6; } 3376 OBJEXT=$ac_cv_objext 3377 ac_objext=$OBJEXT 3378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3379 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3380 if ${ac_cv_c_compiler_gnu+:} false; then : 3381 $as_echo_n "(cached) " >&6 3382 else 3383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3384 /* end confdefs.h. */ 3385 3386 int 3387 main () 3388 { 3389 #ifndef __GNUC__ 3390 choke me 3391 #endif 3392 3393 ; 3394 return 0; 3395 } 3396 _ACEOF 3397 if ac_fn_c_try_compile "$LINENO"; then : 3398 ac_compiler_gnu=yes 3399 else 3400 ac_compiler_gnu=no 3401 fi 3402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3403 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3404 3405 fi 3406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3407 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3408 if test $ac_compiler_gnu = yes; then 3409 GCC=yes 3410 else 3411 GCC= 3412 fi 3413 ac_test_CFLAGS=${CFLAGS+set} 3414 ac_save_CFLAGS=$CFLAGS 3415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3416 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3417 if ${ac_cv_prog_cc_g+:} false; then : 3418 $as_echo_n "(cached) " >&6 3419 else 3420 ac_save_c_werror_flag=$ac_c_werror_flag 3421 ac_c_werror_flag=yes 3422 ac_cv_prog_cc_g=no 3423 CFLAGS="-g" 3424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3425 /* end confdefs.h. */ 3426 3427 int 3428 main () 3429 { 3430 3431 ; 3432 return 0; 3433 } 3434 _ACEOF 3435 if ac_fn_c_try_compile "$LINENO"; then : 3436 ac_cv_prog_cc_g=yes 3437 else 3438 CFLAGS="" 3439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3440 /* end confdefs.h. */ 3441 3442 int 3443 main () 3444 { 3445 3446 ; 3447 return 0; 3448 } 3449 _ACEOF 3450 if ac_fn_c_try_compile "$LINENO"; then : 3451 3452 else 3453 ac_c_werror_flag=$ac_save_c_werror_flag 3454 CFLAGS="-g" 3455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3456 /* end confdefs.h. */ 3457 3458 int 3459 main () 3460 { 3461 3462 ; 3463 return 0; 3464 } 3465 _ACEOF 3466 if ac_fn_c_try_compile "$LINENO"; then : 3467 ac_cv_prog_cc_g=yes 3468 fi 3469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3470 fi 3471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3472 fi 3473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3474 ac_c_werror_flag=$ac_save_c_werror_flag 3475 fi 3476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3477 $as_echo "$ac_cv_prog_cc_g" >&6; } 3478 if test "$ac_test_CFLAGS" = set; then 3479 CFLAGS=$ac_save_CFLAGS 3480 elif test $ac_cv_prog_cc_g = yes; then 3481 if test "$GCC" = yes; then 3482 CFLAGS="-g -O2" 3483 else 3484 CFLAGS="-g" 3485 fi 3486 else 3487 if test "$GCC" = yes; then 3488 CFLAGS="-O2" 3489 else 3490 CFLAGS= 3491 fi 3492 fi 3493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3494 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3495 if ${ac_cv_prog_cc_c89+:} false; then : 3496 $as_echo_n "(cached) " >&6 3497 else 3498 ac_cv_prog_cc_c89=no 3499 ac_save_CC=$CC 3500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3501 /* end confdefs.h. */ 3502 #include <stdarg.h> 3503 #include <stdio.h> 3504 struct stat; 3505 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3506 struct buf { int x; }; 3507 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3508 static char *e (p, i) 3509 char **p; 3510 int i; 3511 { 3512 return p[i]; 3513 } 3514 static char *f (char * (*g) (char **, int), char **p, ...) 3515 { 3516 char *s; 3517 va_list v; 3518 va_start (v,p); 3519 s = g (p, va_arg (v,int)); 3520 va_end (v); 3521 return s; 3522 } 3523 3524 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3525 function prototypes and stuff, but not '\xHH' hex character constants. 3526 These don't provoke an error unfortunately, instead are silently treated 3527 as 'x'. The following induces an error, until -std is added to get 3528 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3529 array size at least. It's necessary to write '\x00'==0 to get something 3530 that's true only with -std. */ 3531 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3532 3533 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3534 inside strings and character constants. */ 3535 #define FOO(x) 'x' 3536 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3537 3538 int test (int i, double x); 3539 struct s1 {int (*f) (int a);}; 3540 struct s2 {int (*f) (double a);}; 3541 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3542 int argc; 3543 char **argv; 3544 int 3545 main () 3546 { 3547 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3548 ; 3549 return 0; 3550 } 3551 _ACEOF 3552 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3553 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3554 do 3555 CC="$ac_save_CC $ac_arg" 3556 if ac_fn_c_try_compile "$LINENO"; then : 3557 ac_cv_prog_cc_c89=$ac_arg 3558 fi 3559 rm -f core conftest.err conftest.$ac_objext 3560 test "x$ac_cv_prog_cc_c89" != "xno" && break 3561 done 3562 rm -f conftest.$ac_ext 3563 CC=$ac_save_CC 3564 3565 fi 3566 # AC_CACHE_VAL 3567 case "x$ac_cv_prog_cc_c89" in 3568 x) 3569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3570 $as_echo "none needed" >&6; } ;; 3571 xno) 3572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3573 $as_echo "unsupported" >&6; } ;; 3574 *) 3575 CC="$CC $ac_cv_prog_cc_c89" 3576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3577 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3578 esac 3579 if test "x$ac_cv_prog_cc_c89" != xno; then : 3580 3581 fi 3582 3583 ac_ext=c 3584 ac_cpp='$CPP $CPPFLAGS' 3585 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3586 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3587 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3588 3589 ac_ext=c 3590 ac_cpp='$CPP $CPPFLAGS' 3591 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3592 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3593 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3595 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3596 if ${am_cv_prog_cc_c_o+:} false; then : 3597 $as_echo_n "(cached) " >&6 3598 else 3599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3600 /* end confdefs.h. */ 3601 3602 int 3603 main () 3604 { 3605 3606 ; 3607 return 0; 3608 } 3609 _ACEOF 3610 # Make sure it works both with $CC and with simple cc. 3611 # Following AC_PROG_CC_C_O, we do the test twice because some 3612 # compilers refuse to overwrite an existing .o file with -o, 3613 # though they will create one. 3614 am_cv_prog_cc_c_o=yes 3615 for am_i in 1 2; do 3616 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3617 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3618 ac_status=$? 3619 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3620 (exit $ac_status); } \ 3621 && test -f conftest2.$ac_objext; then 3622 : OK 3623 else 3624 am_cv_prog_cc_c_o=no 3625 break 3626 fi 3627 done 3628 rm -f core conftest* 3629 unset am_i 3630 fi 3631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3632 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3633 if test "$am_cv_prog_cc_c_o" != yes; then 3634 # Losing compiler, so override with the script. 3635 # FIXME: It is wrong to rewrite CC. 3636 # But if we don't then we get into trouble of one sort or another. 3637 # A longer-term fix would be to have automake use am__CC in this case, 3638 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3639 CC="$am_aux_dir/compile $CC" 3640 fi 3641 ac_ext=c 3642 ac_cpp='$CPP $CPPFLAGS' 3643 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3644 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3645 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3646 3647 3648 depcc="$CC" am_compiler_list= 3649 3650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3651 $as_echo_n "checking dependency style of $depcc... " >&6; } 3652 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3653 $as_echo_n "(cached) " >&6 3654 else 3655 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3656 # We make a subdir and do the tests there. Otherwise we can end up 3657 # making bogus files that we don't know about and never remove. For 3658 # instance it was reported that on HP-UX the gcc test will end up 3659 # making a dummy file named 'D' -- because '-MD' means "put the output 3660 # in D". 3661 rm -rf conftest.dir 3662 mkdir conftest.dir 3663 # Copy depcomp to subdir because otherwise we won't find it if we're 3664 # using a relative directory. 3665 cp "$am_depcomp" conftest.dir 3666 cd conftest.dir 3667 # We will build objects and dependencies in a subdirectory because 3668 # it helps to detect inapplicable dependency modes. For instance 3669 # both Tru64's cc and ICC support -MD to output dependencies as a 3670 # side effect of compilation, but ICC will put the dependencies in 3671 # the current directory while Tru64 will put them in the object 3672 # directory. 3673 mkdir sub 3674 3675 am_cv_CC_dependencies_compiler_type=none 3676 if test "$am_compiler_list" = ""; then 3677 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3678 fi 3679 am__universal=false 3680 case " $depcc " in #( 3681 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3682 esac 3683 3684 for depmode in $am_compiler_list; do 3685 # Setup a source with many dependencies, because some compilers 3686 # like to wrap large dependency lists on column 80 (with \), and 3687 # we should not choose a depcomp mode which is confused by this. 3688 # 3689 # We need to recreate these files for each test, as the compiler may 3690 # overwrite some of them when testing with obscure command lines. 3691 # This happens at least with the AIX C compiler. 3692 : > sub/conftest.c 3693 for i in 1 2 3 4 5 6; do 3694 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3695 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3696 # Solaris 10 /bin/sh. 3697 echo '/* dummy */' > sub/conftst$i.h 3698 done 3699 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3700 3701 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3702 # mode. It turns out that the SunPro C++ compiler does not properly 3703 # handle '-M -o', and we need to detect this. Also, some Intel 3704 # versions had trouble with output in subdirs. 3705 am__obj=sub/conftest.${OBJEXT-o} 3706 am__minus_obj="-o $am__obj" 3707 case $depmode in 3708 gcc) 3709 # This depmode causes a compiler race in universal mode. 3710 test "$am__universal" = false || continue 3711 ;; 3712 nosideeffect) 3713 # After this tag, mechanisms are not by side-effect, so they'll 3714 # only be used when explicitly requested. 3715 if test "x$enable_dependency_tracking" = xyes; then 3716 continue 3717 else 3718 break 3719 fi 3720 ;; 3721 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3722 # This compiler won't grok '-c -o', but also, the minuso test has 3723 # not run yet. These depmodes are late enough in the game, and 3724 # so weak that their functioning should not be impacted. 3725 am__obj=conftest.${OBJEXT-o} 3726 am__minus_obj= 3727 ;; 3728 none) break ;; 3729 esac 3730 if depmode=$depmode \ 3731 source=sub/conftest.c object=$am__obj \ 3732 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3733 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3734 >/dev/null 2>conftest.err && 3735 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3736 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3737 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3738 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3739 # icc doesn't choke on unknown options, it will just issue warnings 3740 # or remarks (even with -Werror). So we grep stderr for any message 3741 # that says an option was ignored or not supported. 3742 # When given -MP, icc 7.0 and 7.1 complain thusly: 3743 # icc: Command line warning: ignoring option '-M'; no argument required 3744 # The diagnosis changed in icc 8.0: 3745 # icc: Command line remark: option '-MP' not supported 3746 if (grep 'ignoring option' conftest.err || 3747 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3748 am_cv_CC_dependencies_compiler_type=$depmode 3749 break 3750 fi 3751 fi 3752 done 3753 3754 cd .. 3755 rm -rf conftest.dir 3756 else 3757 am_cv_CC_dependencies_compiler_type=none 3758 fi 3759 3760 fi 3761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3762 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3763 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3764 3765 if 3766 test "x$enable_dependency_tracking" != xno \ 3767 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3768 am__fastdepCC_TRUE= 3769 am__fastdepCC_FALSE='#' 3770 else 3771 am__fastdepCC_TRUE='#' 3772 am__fastdepCC_FALSE= 3773 fi 3774 3775 3776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3777 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3778 if ${ac_cv_prog_cc_c99+:} false; then : 3779 $as_echo_n "(cached) " >&6 3780 else 3781 ac_cv_prog_cc_c99=no 3782 ac_save_CC=$CC 3783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3784 /* end confdefs.h. */ 3785 #include <stdarg.h> 3786 #include <stdbool.h> 3787 #include <stdlib.h> 3788 #include <wchar.h> 3789 #include <stdio.h> 3790 3791 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3792 #define debug(...) fprintf (stderr, __VA_ARGS__) 3793 #define showlist(...) puts (#__VA_ARGS__) 3794 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3795 static void 3796 test_varargs_macros (void) 3797 { 3798 int x = 1234; 3799 int y = 5678; 3800 debug ("Flag"); 3801 debug ("X = %d\n", x); 3802 showlist (The first, second, and third items.); 3803 report (x>y, "x is %d but y is %d", x, y); 3804 } 3805 3806 // Check long long types. 3807 #define BIG64 18446744073709551615ull 3808 #define BIG32 4294967295ul 3809 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3810 #if !BIG_OK 3811 your preprocessor is broken; 3812 #endif 3813 #if BIG_OK 3814 #else 3815 your preprocessor is broken; 3816 #endif 3817 static long long int bignum = -9223372036854775807LL; 3818 static unsigned long long int ubignum = BIG64; 3819 3820 struct incomplete_array 3821 { 3822 int datasize; 3823 double data[]; 3824 }; 3825 3826 struct named_init { 3827 int number; 3828 const wchar_t *name; 3829 double average; 3830 }; 3831 3832 typedef const char *ccp; 3833 3834 static inline int 3835 test_restrict (ccp restrict text) 3836 { 3837 // See if C++-style comments work. 3838 // Iterate through items via the restricted pointer. 3839 // Also check for declarations in for loops. 3840 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3841 continue; 3842 return 0; 3843 } 3844 3845 // Check varargs and va_copy. 3846 static void 3847 test_varargs (const char *format, ...) 3848 { 3849 va_list args; 3850 va_start (args, format); 3851 va_list args_copy; 3852 va_copy (args_copy, args); 3853 3854 const char *str; 3855 int number; 3856 float fnumber; 3857 3858 while (*format) 3859 { 3860 switch (*format++) 3861 { 3862 case 's': // string 3863 str = va_arg (args_copy, const char *); 3864 break; 3865 case 'd': // int 3866 number = va_arg (args_copy, int); 3867 break; 3868 case 'f': // float 3869 fnumber = va_arg (args_copy, double); 3870 break; 3871 default: 3872 break; 3873 } 3874 } 3875 va_end (args_copy); 3876 va_end (args); 3877 } 3878 3879 int 3880 main () 3881 { 3882 3883 // Check bool. 3884 _Bool success = false; 3885 3886 // Check restrict. 3887 if (test_restrict ("String literal") == 0) 3888 success = true; 3889 char *restrict newvar = "Another string"; 3890 3891 // Check varargs. 3892 test_varargs ("s, d' f .", "string", 65, 34.234); 3893 test_varargs_macros (); 3894 3895 // Check flexible array members. 3896 struct incomplete_array *ia = 3897 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3898 ia->datasize = 10; 3899 for (int i = 0; i < ia->datasize; ++i) 3900 ia->data[i] = i * 1.234; 3901 3902 // Check named initializers. 3903 struct named_init ni = { 3904 .number = 34, 3905 .name = L"Test wide string", 3906 .average = 543.34343, 3907 }; 3908 3909 ni.number = 58; 3910 3911 int dynamic_array[ni.number]; 3912 dynamic_array[ni.number - 1] = 543; 3913 3914 // work around unused variable warnings 3915 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3916 || dynamic_array[ni.number - 1] != 543); 3917 3918 ; 3919 return 0; 3920 } 3921 _ACEOF 3922 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3923 do 3924 CC="$ac_save_CC $ac_arg" 3925 if ac_fn_c_try_compile "$LINENO"; then : 3926 ac_cv_prog_cc_c99=$ac_arg 3927 fi 3928 rm -f core conftest.err conftest.$ac_objext 3929 test "x$ac_cv_prog_cc_c99" != "xno" && break 3930 done 3931 rm -f conftest.$ac_ext 3932 CC=$ac_save_CC 3933 3934 fi 3935 # AC_CACHE_VAL 3936 case "x$ac_cv_prog_cc_c99" in 3937 x) 3938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3939 $as_echo "none needed" >&6; } ;; 3940 xno) 3941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3942 $as_echo "unsupported" >&6; } ;; 3943 *) 3944 CC="$CC $ac_cv_prog_cc_c99" 3945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3946 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3947 esac 3948 if test "x$ac_cv_prog_cc_c99" != xno; then : 3949 3950 fi 3951 3952 3953 3954 ac_ext=c 3955 ac_cpp='$CPP $CPPFLAGS' 3956 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3957 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3958 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3960 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3961 # On Suns, sometimes $CPP names a directory. 3962 if test -n "$CPP" && test -d "$CPP"; then 3963 CPP= 3964 fi 3965 if test -z "$CPP"; then 3966 if ${ac_cv_prog_CPP+:} false; then : 3967 $as_echo_n "(cached) " >&6 3968 else 3969 # Double quotes because CPP needs to be expanded 3970 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3971 do 3972 ac_preproc_ok=false 3973 for ac_c_preproc_warn_flag in '' yes 3974 do 3975 # Use a header file that comes with gcc, so configuring glibc 3976 # with a fresh cross-compiler works. 3977 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3978 # <limits.h> exists even on freestanding compilers. 3979 # On the NeXT, cc -E runs the code through the compiler's parser, 3980 # not just through cpp. "Syntax error" is here to catch this case. 3981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3982 /* end confdefs.h. */ 3983 #ifdef __STDC__ 3984 # include <limits.h> 3985 #else 3986 # include <assert.h> 3987 #endif 3988 Syntax error 3989 _ACEOF 3990 if ac_fn_c_try_cpp "$LINENO"; then : 3991 3992 else 3993 # Broken: fails on valid input. 3994 continue 3995 fi 3996 rm -f conftest.err conftest.i conftest.$ac_ext 3997 3998 # OK, works on sane cases. Now check whether nonexistent headers 3999 # can be detected and how. 4000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4001 /* end confdefs.h. */ 4002 #include <ac_nonexistent.h> 4003 _ACEOF 4004 if ac_fn_c_try_cpp "$LINENO"; then : 4005 # Broken: success on invalid input. 4006 continue 4007 else 4008 # Passes both tests. 4009 ac_preproc_ok=: 4010 break 4011 fi 4012 rm -f conftest.err conftest.i conftest.$ac_ext 4013 4014 done 4015 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4016 rm -f conftest.i conftest.err conftest.$ac_ext 4017 if $ac_preproc_ok; then : 4018 break 4019 fi 4020 4021 done 4022 ac_cv_prog_CPP=$CPP 4023 4024 fi 4025 CPP=$ac_cv_prog_CPP 4026 else 4027 ac_cv_prog_CPP=$CPP 4028 fi 4029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4030 $as_echo "$CPP" >&6; } 4031 ac_preproc_ok=false 4032 for ac_c_preproc_warn_flag in '' yes 4033 do 4034 # Use a header file that comes with gcc, so configuring glibc 4035 # with a fresh cross-compiler works. 4036 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4037 # <limits.h> exists even on freestanding compilers. 4038 # On the NeXT, cc -E runs the code through the compiler's parser, 4039 # not just through cpp. "Syntax error" is here to catch this case. 4040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4041 /* end confdefs.h. */ 4042 #ifdef __STDC__ 4043 # include <limits.h> 4044 #else 4045 # include <assert.h> 4046 #endif 4047 Syntax error 4048 _ACEOF 4049 if ac_fn_c_try_cpp "$LINENO"; then : 4050 4051 else 4052 # Broken: fails on valid input. 4053 continue 4054 fi 4055 rm -f conftest.err conftest.i conftest.$ac_ext 4056 4057 # OK, works on sane cases. Now check whether nonexistent headers 4058 # can be detected and how. 4059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4060 /* end confdefs.h. */ 4061 #include <ac_nonexistent.h> 4062 _ACEOF 4063 if ac_fn_c_try_cpp "$LINENO"; then : 4064 # Broken: success on invalid input. 4065 continue 4066 else 4067 # Passes both tests. 4068 ac_preproc_ok=: 4069 break 4070 fi 4071 rm -f conftest.err conftest.i conftest.$ac_ext 4072 4073 done 4074 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4075 rm -f conftest.i conftest.err conftest.$ac_ext 4076 if $ac_preproc_ok; then : 4077 4078 else 4079 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4080 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4081 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4082 See \`config.log' for more details" "$LINENO" 5; } 4083 fi 4084 4085 ac_ext=c 4086 ac_cpp='$CPP $CPPFLAGS' 4087 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4088 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4089 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4090 4091 4092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4093 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4094 if ${ac_cv_path_GREP+:} false; then : 4095 $as_echo_n "(cached) " >&6 4096 else 4097 if test -z "$GREP"; then 4098 ac_path_GREP_found=false 4099 # Loop through the user's path and test for each of PROGNAME-LIST 4100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4101 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4102 do 4103 IFS=$as_save_IFS 4104 test -z "$as_dir" && as_dir=. 4105 for ac_prog in grep ggrep; do 4106 for ac_exec_ext in '' $ac_executable_extensions; do 4107 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4108 as_fn_executable_p "$ac_path_GREP" || continue 4109 # Check for GNU ac_path_GREP and select it if it is found. 4110 # Check for GNU $ac_path_GREP 4111 case `"$ac_path_GREP" --version 2>&1` in 4112 *GNU*) 4113 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4114 *) 4115 ac_count=0 4116 $as_echo_n 0123456789 >"conftest.in" 4117 while : 4118 do 4119 cat "conftest.in" "conftest.in" >"conftest.tmp" 4120 mv "conftest.tmp" "conftest.in" 4121 cp "conftest.in" "conftest.nl" 4122 $as_echo 'GREP' >> "conftest.nl" 4123 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4124 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4125 as_fn_arith $ac_count + 1 && ac_count=$as_val 4126 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4127 # Best one so far, save it but keep looking for a better one 4128 ac_cv_path_GREP="$ac_path_GREP" 4129 ac_path_GREP_max=$ac_count 4130 fi 4131 # 10*(2^10) chars as input seems more than enough 4132 test $ac_count -gt 10 && break 4133 done 4134 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4135 esac 4136 4137 $ac_path_GREP_found && break 3 4138 done 4139 done 4140 done 4141 IFS=$as_save_IFS 4142 if test -z "$ac_cv_path_GREP"; then 4143 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4144 fi 4145 else 4146 ac_cv_path_GREP=$GREP 4147 fi 4148 4149 fi 4150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4151 $as_echo "$ac_cv_path_GREP" >&6; } 4152 GREP="$ac_cv_path_GREP" 4153 4154 4155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4156 $as_echo_n "checking for egrep... " >&6; } 4157 if ${ac_cv_path_EGREP+:} false; then : 4158 $as_echo_n "(cached) " >&6 4159 else 4160 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4161 then ac_cv_path_EGREP="$GREP -E" 4162 else 4163 if test -z "$EGREP"; then 4164 ac_path_EGREP_found=false 4165 # Loop through the user's path and test for each of PROGNAME-LIST 4166 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4167 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4168 do 4169 IFS=$as_save_IFS 4170 test -z "$as_dir" && as_dir=. 4171 for ac_prog in egrep; do 4172 for ac_exec_ext in '' $ac_executable_extensions; do 4173 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4174 as_fn_executable_p "$ac_path_EGREP" || continue 4175 # Check for GNU ac_path_EGREP and select it if it is found. 4176 # Check for GNU $ac_path_EGREP 4177 case `"$ac_path_EGREP" --version 2>&1` in 4178 *GNU*) 4179 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4180 *) 4181 ac_count=0 4182 $as_echo_n 0123456789 >"conftest.in" 4183 while : 4184 do 4185 cat "conftest.in" "conftest.in" >"conftest.tmp" 4186 mv "conftest.tmp" "conftest.in" 4187 cp "conftest.in" "conftest.nl" 4188 $as_echo 'EGREP' >> "conftest.nl" 4189 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4190 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4191 as_fn_arith $ac_count + 1 && ac_count=$as_val 4192 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4193 # Best one so far, save it but keep looking for a better one 4194 ac_cv_path_EGREP="$ac_path_EGREP" 4195 ac_path_EGREP_max=$ac_count 4196 fi 4197 # 10*(2^10) chars as input seems more than enough 4198 test $ac_count -gt 10 && break 4199 done 4200 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4201 esac 4202 4203 $ac_path_EGREP_found && break 3 4204 done 4205 done 4206 done 4207 IFS=$as_save_IFS 4208 if test -z "$ac_cv_path_EGREP"; then 4209 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4210 fi 4211 else 4212 ac_cv_path_EGREP=$EGREP 4213 fi 4214 4215 fi 4216 fi 4217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4218 $as_echo "$ac_cv_path_EGREP" >&6; } 4219 EGREP="$ac_cv_path_EGREP" 4220 4221 4222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4223 $as_echo_n "checking for ANSI C header files... " >&6; } 4224 if ${ac_cv_header_stdc+:} false; then : 4225 $as_echo_n "(cached) " >&6 4226 else 4227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4228 /* end confdefs.h. */ 4229 #include <stdlib.h> 4230 #include <stdarg.h> 4231 #include <string.h> 4232 #include <float.h> 4233 4234 int 4235 main () 4236 { 4237 4238 ; 4239 return 0; 4240 } 4241 _ACEOF 4242 if ac_fn_c_try_compile "$LINENO"; then : 4243 ac_cv_header_stdc=yes 4244 else 4245 ac_cv_header_stdc=no 4246 fi 4247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4248 4249 if test $ac_cv_header_stdc = yes; then 4250 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4252 /* end confdefs.h. */ 4253 #include <string.h> 4254 4255 _ACEOF 4256 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4257 $EGREP "memchr" >/dev/null 2>&1; then : 4258 4259 else 4260 ac_cv_header_stdc=no 4261 fi 4262 rm -f conftest* 4263 4264 fi 4265 4266 if test $ac_cv_header_stdc = yes; then 4267 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4269 /* end confdefs.h. */ 4270 #include <stdlib.h> 4271 4272 _ACEOF 4273 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4274 $EGREP "free" >/dev/null 2>&1; then : 4275 4276 else 4277 ac_cv_header_stdc=no 4278 fi 4279 rm -f conftest* 4280 4281 fi 4282 4283 if test $ac_cv_header_stdc = yes; then 4284 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4285 if test "$cross_compiling" = yes; then : 4286 : 4287 else 4288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4289 /* end confdefs.h. */ 4290 #include <ctype.h> 4291 #include <stdlib.h> 4292 #if ((' ' & 0x0FF) == 0x020) 4293 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4294 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4295 #else 4296 # define ISLOWER(c) \ 4297 (('a' <= (c) && (c) <= 'i') \ 4298 || ('j' <= (c) && (c) <= 'r') \ 4299 || ('s' <= (c) && (c) <= 'z')) 4300 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4301 #endif 4302 4303 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4304 int 4305 main () 4306 { 4307 int i; 4308 for (i = 0; i < 256; i++) 4309 if (XOR (islower (i), ISLOWER (i)) 4310 || toupper (i) != TOUPPER (i)) 4311 return 2; 4312 return 0; 4313 } 4314 _ACEOF 4315 if ac_fn_c_try_run "$LINENO"; then : 4316 4317 else 4318 ac_cv_header_stdc=no 4319 fi 4320 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4321 conftest.$ac_objext conftest.beam conftest.$ac_ext 4322 fi 4323 4324 fi 4325 fi 4326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4327 $as_echo "$ac_cv_header_stdc" >&6; } 4328 if test $ac_cv_header_stdc = yes; then 4329 4330 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4331 4332 fi 4333 4334 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4335 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4336 inttypes.h stdint.h unistd.h 4337 do : 4338 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4339 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4340 " 4341 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4342 cat >>confdefs.h <<_ACEOF 4343 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4344 _ACEOF 4345 4346 fi 4347 4348 done 4349 4350 4351 4352 4353 4354 4355 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4356 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4357 CLANGCC="yes" 4358 else 4359 CLANGCC="no" 4360 fi 4361 4362 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4363 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4364 INTELCC="yes" 4365 else 4366 INTELCC="no" 4367 fi 4368 4369 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4370 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4371 SUNCC="yes" 4372 else 4373 SUNCC="no" 4374 fi 4375 4376 4377 4378 4379 4380 4381 4382 4383 4384 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4385 if test -n "$ac_tool_prefix"; then 4386 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4387 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4389 $as_echo_n "checking for $ac_word... " >&6; } 4390 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4391 $as_echo_n "(cached) " >&6 4392 else 4393 case $PKG_CONFIG in 4394 [\\/]* | ?:[\\/]*) 4395 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4396 ;; 4397 *) 4398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4399 for as_dir in $PATH 4400 do 4401 IFS=$as_save_IFS 4402 test -z "$as_dir" && as_dir=. 4403 for ac_exec_ext in '' $ac_executable_extensions; do 4404 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4405 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4406 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4407 break 2 4408 fi 4409 done 4410 done 4411 IFS=$as_save_IFS 4412 4413 ;; 4414 esac 4415 fi 4416 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4417 if test -n "$PKG_CONFIG"; then 4418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4419 $as_echo "$PKG_CONFIG" >&6; } 4420 else 4421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4422 $as_echo "no" >&6; } 4423 fi 4424 4425 4426 fi 4427 if test -z "$ac_cv_path_PKG_CONFIG"; then 4428 ac_pt_PKG_CONFIG=$PKG_CONFIG 4429 # Extract the first word of "pkg-config", so it can be a program name with args. 4430 set dummy pkg-config; ac_word=$2 4431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4432 $as_echo_n "checking for $ac_word... " >&6; } 4433 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4434 $as_echo_n "(cached) " >&6 4435 else 4436 case $ac_pt_PKG_CONFIG in 4437 [\\/]* | ?:[\\/]*) 4438 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4439 ;; 4440 *) 4441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4442 for as_dir in $PATH 4443 do 4444 IFS=$as_save_IFS 4445 test -z "$as_dir" && as_dir=. 4446 for ac_exec_ext in '' $ac_executable_extensions; do 4447 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4448 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4449 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4450 break 2 4451 fi 4452 done 4453 done 4454 IFS=$as_save_IFS 4455 4456 ;; 4457 esac 4458 fi 4459 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4460 if test -n "$ac_pt_PKG_CONFIG"; then 4461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4462 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4463 else 4464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4465 $as_echo "no" >&6; } 4466 fi 4467 4468 if test "x$ac_pt_PKG_CONFIG" = x; then 4469 PKG_CONFIG="" 4470 else 4471 case $cross_compiling:$ac_tool_warned in 4472 yes:) 4473 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4474 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4475 ac_tool_warned=yes ;; 4476 esac 4477 PKG_CONFIG=$ac_pt_PKG_CONFIG 4478 fi 4479 else 4480 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4481 fi 4482 4483 fi 4484 if test -n "$PKG_CONFIG"; then 4485 _pkg_min_version=0.9.0 4486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4487 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4488 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4490 $as_echo "yes" >&6; } 4491 else 4492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4493 $as_echo "no" >&6; } 4494 PKG_CONFIG="" 4495 fi 4496 fi 4497 # Make sure we can run config.sub. 4498 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4499 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4500 4501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4502 $as_echo_n "checking build system type... " >&6; } 4503 if ${ac_cv_build+:} false; then : 4504 $as_echo_n "(cached) " >&6 4505 else 4506 ac_build_alias=$build_alias 4507 test "x$ac_build_alias" = x && 4508 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4509 test "x$ac_build_alias" = x && 4510 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4511 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4512 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4513 4514 fi 4515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4516 $as_echo "$ac_cv_build" >&6; } 4517 case $ac_cv_build in 4518 *-*-*) ;; 4519 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4520 esac 4521 build=$ac_cv_build 4522 ac_save_IFS=$IFS; IFS='-' 4523 set x $ac_cv_build 4524 shift 4525 build_cpu=$1 4526 build_vendor=$2 4527 shift; shift 4528 # Remember, the first character of IFS is used to create $*, 4529 # except with old shells: 4530 build_os=$* 4531 IFS=$ac_save_IFS 4532 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4533 4534 4535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4536 $as_echo_n "checking host system type... " >&6; } 4537 if ${ac_cv_host+:} false; then : 4538 $as_echo_n "(cached) " >&6 4539 else 4540 if test "x$host_alias" = x; then 4541 ac_cv_host=$ac_cv_build 4542 else 4543 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4544 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4545 fi 4546 4547 fi 4548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4549 $as_echo "$ac_cv_host" >&6; } 4550 case $ac_cv_host in 4551 *-*-*) ;; 4552 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4553 esac 4554 host=$ac_cv_host 4555 ac_save_IFS=$IFS; IFS='-' 4556 set x $ac_cv_host 4557 shift 4558 host_cpu=$1 4559 host_vendor=$2 4560 shift; shift 4561 # Remember, the first character of IFS is used to create $*, 4562 # except with old shells: 4563 host_os=$* 4564 IFS=$ac_save_IFS 4565 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4566 4567 4568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4569 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4570 if ${ac_cv_path_SED+:} false; then : 4571 $as_echo_n "(cached) " >&6 4572 else 4573 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4574 for ac_i in 1 2 3 4 5 6 7; do 4575 ac_script="$ac_script$as_nl$ac_script" 4576 done 4577 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4578 { ac_script=; unset ac_script;} 4579 if test -z "$SED"; then 4580 ac_path_SED_found=false 4581 # Loop through the user's path and test for each of PROGNAME-LIST 4582 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4583 for as_dir in $PATH 4584 do 4585 IFS=$as_save_IFS 4586 test -z "$as_dir" && as_dir=. 4587 for ac_prog in sed gsed; do 4588 for ac_exec_ext in '' $ac_executable_extensions; do 4589 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4590 as_fn_executable_p "$ac_path_SED" || continue 4591 # Check for GNU ac_path_SED and select it if it is found. 4592 # Check for GNU $ac_path_SED 4593 case `"$ac_path_SED" --version 2>&1` in 4594 *GNU*) 4595 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4596 *) 4597 ac_count=0 4598 $as_echo_n 0123456789 >"conftest.in" 4599 while : 4600 do 4601 cat "conftest.in" "conftest.in" >"conftest.tmp" 4602 mv "conftest.tmp" "conftest.in" 4603 cp "conftest.in" "conftest.nl" 4604 $as_echo '' >> "conftest.nl" 4605 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4606 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4607 as_fn_arith $ac_count + 1 && ac_count=$as_val 4608 if test $ac_count -gt ${ac_path_SED_max-0}; then 4609 # Best one so far, save it but keep looking for a better one 4610 ac_cv_path_SED="$ac_path_SED" 4611 ac_path_SED_max=$ac_count 4612 fi 4613 # 10*(2^10) chars as input seems more than enough 4614 test $ac_count -gt 10 && break 4615 done 4616 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4617 esac 4618 4619 $ac_path_SED_found && break 3 4620 done 4621 done 4622 done 4623 IFS=$as_save_IFS 4624 if test -z "$ac_cv_path_SED"; then 4625 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4626 fi 4627 else 4628 ac_cv_path_SED=$SED 4629 fi 4630 4631 fi 4632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4633 $as_echo "$ac_cv_path_SED" >&6; } 4634 SED="$ac_cv_path_SED" 4635 rm -f conftest.sed 4636 4637 4638 4639 4640 4641 4642 # Check whether --enable-selective-werror was given. 4643 if test "${enable_selective_werror+set}" = set; then : 4644 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4645 else 4646 SELECTIVE_WERROR=yes 4647 fi 4648 4649 4650 4651 4652 4653 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4654 if test "x$SUNCC" = "xyes"; then 4655 BASE_CFLAGS="-v" 4656 else 4657 BASE_CFLAGS="" 4658 fi 4659 4660 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4661 4662 4663 4664 4665 4666 4667 4668 4669 4670 4671 4672 4673 4674 xorg_testset_save_CFLAGS="$CFLAGS" 4675 4676 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4679 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4680 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4681 $as_echo_n "(cached) " >&6 4682 else 4683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4684 /* end confdefs.h. */ 4685 int i; 4686 _ACEOF 4687 if ac_fn_c_try_compile "$LINENO"; then : 4688 xorg_cv_cc_flag_unknown_warning_option=yes 4689 else 4690 xorg_cv_cc_flag_unknown_warning_option=no 4691 fi 4692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4693 fi 4694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4695 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4696 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4697 CFLAGS="$xorg_testset_save_CFLAGS" 4698 fi 4699 4700 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4703 fi 4704 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4706 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4707 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4708 $as_echo_n "(cached) " >&6 4709 else 4710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4711 /* end confdefs.h. */ 4712 int i; 4713 _ACEOF 4714 if ac_fn_c_try_compile "$LINENO"; then : 4715 xorg_cv_cc_flag_unused_command_line_argument=yes 4716 else 4717 xorg_cv_cc_flag_unused_command_line_argument=no 4718 fi 4719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4720 fi 4721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4722 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4723 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4724 CFLAGS="$xorg_testset_save_CFLAGS" 4725 fi 4726 4727 found="no" 4728 4729 if test $found = "no" ; then 4730 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4732 fi 4733 4734 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4736 fi 4737 4738 CFLAGS="$CFLAGS -Wall" 4739 4740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4741 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4742 cacheid=xorg_cv_cc_flag__Wall 4743 if eval \${$cacheid+:} false; then : 4744 $as_echo_n "(cached) " >&6 4745 else 4746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4747 /* end confdefs.h. */ 4748 int i; 4749 int 4750 main () 4751 { 4752 4753 ; 4754 return 0; 4755 } 4756 _ACEOF 4757 if ac_fn_c_try_link "$LINENO"; then : 4758 eval $cacheid=yes 4759 else 4760 eval $cacheid=no 4761 fi 4762 rm -f core conftest.err conftest.$ac_objext \ 4763 conftest$ac_exeext conftest.$ac_ext 4764 fi 4765 4766 4767 CFLAGS="$xorg_testset_save_CFLAGS" 4768 4769 eval supported=\$$cacheid 4770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4771 $as_echo "$supported" >&6; } 4772 if test "$supported" = "yes" ; then 4773 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4774 found="yes" 4775 fi 4776 fi 4777 4778 4779 4780 4781 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 4792 xorg_testset_save_CFLAGS="$CFLAGS" 4793 4794 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4797 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4798 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4799 $as_echo_n "(cached) " >&6 4800 else 4801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4802 /* end confdefs.h. */ 4803 int i; 4804 _ACEOF 4805 if ac_fn_c_try_compile "$LINENO"; then : 4806 xorg_cv_cc_flag_unknown_warning_option=yes 4807 else 4808 xorg_cv_cc_flag_unknown_warning_option=no 4809 fi 4810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4811 fi 4812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4813 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4814 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4815 CFLAGS="$xorg_testset_save_CFLAGS" 4816 fi 4817 4818 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4821 fi 4822 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4824 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4825 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4826 $as_echo_n "(cached) " >&6 4827 else 4828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4829 /* end confdefs.h. */ 4830 int i; 4831 _ACEOF 4832 if ac_fn_c_try_compile "$LINENO"; then : 4833 xorg_cv_cc_flag_unused_command_line_argument=yes 4834 else 4835 xorg_cv_cc_flag_unused_command_line_argument=no 4836 fi 4837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4838 fi 4839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4840 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4841 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4842 CFLAGS="$xorg_testset_save_CFLAGS" 4843 fi 4844 4845 found="no" 4846 4847 if test $found = "no" ; then 4848 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4850 fi 4851 4852 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4853 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4854 fi 4855 4856 CFLAGS="$CFLAGS -Wpointer-arith" 4857 4858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4859 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4860 cacheid=xorg_cv_cc_flag__Wpointer_arith 4861 if eval \${$cacheid+:} false; then : 4862 $as_echo_n "(cached) " >&6 4863 else 4864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4865 /* end confdefs.h. */ 4866 int i; 4867 int 4868 main () 4869 { 4870 4871 ; 4872 return 0; 4873 } 4874 _ACEOF 4875 if ac_fn_c_try_link "$LINENO"; then : 4876 eval $cacheid=yes 4877 else 4878 eval $cacheid=no 4879 fi 4880 rm -f core conftest.err conftest.$ac_objext \ 4881 conftest$ac_exeext conftest.$ac_ext 4882 fi 4883 4884 4885 CFLAGS="$xorg_testset_save_CFLAGS" 4886 4887 eval supported=\$$cacheid 4888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4889 $as_echo "$supported" >&6; } 4890 if test "$supported" = "yes" ; then 4891 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4892 found="yes" 4893 fi 4894 fi 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 xorg_testset_save_CFLAGS="$CFLAGS" 4911 4912 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4915 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4916 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4917 $as_echo_n "(cached) " >&6 4918 else 4919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4920 /* end confdefs.h. */ 4921 int i; 4922 _ACEOF 4923 if ac_fn_c_try_compile "$LINENO"; then : 4924 xorg_cv_cc_flag_unknown_warning_option=yes 4925 else 4926 xorg_cv_cc_flag_unknown_warning_option=no 4927 fi 4928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4929 fi 4930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4931 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4932 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4933 CFLAGS="$xorg_testset_save_CFLAGS" 4934 fi 4935 4936 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4939 fi 4940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4942 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4943 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4944 $as_echo_n "(cached) " >&6 4945 else 4946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4947 /* end confdefs.h. */ 4948 int i; 4949 _ACEOF 4950 if ac_fn_c_try_compile "$LINENO"; then : 4951 xorg_cv_cc_flag_unused_command_line_argument=yes 4952 else 4953 xorg_cv_cc_flag_unused_command_line_argument=no 4954 fi 4955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4956 fi 4957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4958 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4959 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4960 CFLAGS="$xorg_testset_save_CFLAGS" 4961 fi 4962 4963 found="no" 4964 4965 if test $found = "no" ; then 4966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4968 fi 4969 4970 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4972 fi 4973 4974 CFLAGS="$CFLAGS -Wmissing-declarations" 4975 4976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4977 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4978 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4979 if eval \${$cacheid+:} false; then : 4980 $as_echo_n "(cached) " >&6 4981 else 4982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4983 /* end confdefs.h. */ 4984 int i; 4985 int 4986 main () 4987 { 4988 4989 ; 4990 return 0; 4991 } 4992 _ACEOF 4993 if ac_fn_c_try_link "$LINENO"; then : 4994 eval $cacheid=yes 4995 else 4996 eval $cacheid=no 4997 fi 4998 rm -f core conftest.err conftest.$ac_objext \ 4999 conftest$ac_exeext conftest.$ac_ext 5000 fi 5001 5002 5003 CFLAGS="$xorg_testset_save_CFLAGS" 5004 5005 eval supported=\$$cacheid 5006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5007 $as_echo "$supported" >&6; } 5008 if test "$supported" = "yes" ; then 5009 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5010 found="yes" 5011 fi 5012 fi 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 xorg_testset_save_CFLAGS="$CFLAGS" 5029 5030 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5033 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5034 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5035 $as_echo_n "(cached) " >&6 5036 else 5037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5038 /* end confdefs.h. */ 5039 int i; 5040 _ACEOF 5041 if ac_fn_c_try_compile "$LINENO"; then : 5042 xorg_cv_cc_flag_unknown_warning_option=yes 5043 else 5044 xorg_cv_cc_flag_unknown_warning_option=no 5045 fi 5046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5047 fi 5048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5049 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5050 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5051 CFLAGS="$xorg_testset_save_CFLAGS" 5052 fi 5053 5054 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5057 fi 5058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5060 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5061 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5062 $as_echo_n "(cached) " >&6 5063 else 5064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5065 /* end confdefs.h. */ 5066 int i; 5067 _ACEOF 5068 if ac_fn_c_try_compile "$LINENO"; then : 5069 xorg_cv_cc_flag_unused_command_line_argument=yes 5070 else 5071 xorg_cv_cc_flag_unused_command_line_argument=no 5072 fi 5073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5074 fi 5075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5076 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5077 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5078 CFLAGS="$xorg_testset_save_CFLAGS" 5079 fi 5080 5081 found="no" 5082 5083 if test $found = "no" ; then 5084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5086 fi 5087 5088 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5089 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5090 fi 5091 5092 CFLAGS="$CFLAGS -Wformat=2" 5093 5094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5095 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5096 cacheid=xorg_cv_cc_flag__Wformat_2 5097 if eval \${$cacheid+:} false; then : 5098 $as_echo_n "(cached) " >&6 5099 else 5100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5101 /* end confdefs.h. */ 5102 int i; 5103 int 5104 main () 5105 { 5106 5107 ; 5108 return 0; 5109 } 5110 _ACEOF 5111 if ac_fn_c_try_link "$LINENO"; then : 5112 eval $cacheid=yes 5113 else 5114 eval $cacheid=no 5115 fi 5116 rm -f core conftest.err conftest.$ac_objext \ 5117 conftest$ac_exeext conftest.$ac_ext 5118 fi 5119 5120 5121 CFLAGS="$xorg_testset_save_CFLAGS" 5122 5123 eval supported=\$$cacheid 5124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5125 $as_echo "$supported" >&6; } 5126 if test "$supported" = "yes" ; then 5127 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5128 found="yes" 5129 fi 5130 fi 5131 5132 if test $found = "no" ; then 5133 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5135 fi 5136 5137 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5138 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5139 fi 5140 5141 CFLAGS="$CFLAGS -Wformat" 5142 5143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5144 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5145 cacheid=xorg_cv_cc_flag__Wformat 5146 if eval \${$cacheid+:} false; then : 5147 $as_echo_n "(cached) " >&6 5148 else 5149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5150 /* end confdefs.h. */ 5151 int i; 5152 int 5153 main () 5154 { 5155 5156 ; 5157 return 0; 5158 } 5159 _ACEOF 5160 if ac_fn_c_try_link "$LINENO"; then : 5161 eval $cacheid=yes 5162 else 5163 eval $cacheid=no 5164 fi 5165 rm -f core conftest.err conftest.$ac_objext \ 5166 conftest$ac_exeext conftest.$ac_ext 5167 fi 5168 5169 5170 CFLAGS="$xorg_testset_save_CFLAGS" 5171 5172 eval supported=\$$cacheid 5173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5174 $as_echo "$supported" >&6; } 5175 if test "$supported" = "yes" ; then 5176 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5177 found="yes" 5178 fi 5179 fi 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 xorg_testset_save_CFLAGS="$CFLAGS" 5198 5199 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5202 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5203 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5204 $as_echo_n "(cached) " >&6 5205 else 5206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5207 /* end confdefs.h. */ 5208 int i; 5209 _ACEOF 5210 if ac_fn_c_try_compile "$LINENO"; then : 5211 xorg_cv_cc_flag_unknown_warning_option=yes 5212 else 5213 xorg_cv_cc_flag_unknown_warning_option=no 5214 fi 5215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5216 fi 5217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5218 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5219 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5220 CFLAGS="$xorg_testset_save_CFLAGS" 5221 fi 5222 5223 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5226 fi 5227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5229 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5230 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5231 $as_echo_n "(cached) " >&6 5232 else 5233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5234 /* end confdefs.h. */ 5235 int i; 5236 _ACEOF 5237 if ac_fn_c_try_compile "$LINENO"; then : 5238 xorg_cv_cc_flag_unused_command_line_argument=yes 5239 else 5240 xorg_cv_cc_flag_unused_command_line_argument=no 5241 fi 5242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5243 fi 5244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5245 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5246 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5247 CFLAGS="$xorg_testset_save_CFLAGS" 5248 fi 5249 5250 found="no" 5251 5252 if test $found = "no" ; then 5253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5255 fi 5256 5257 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5258 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5259 fi 5260 5261 CFLAGS="$CFLAGS -Wstrict-prototypes" 5262 5263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5264 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5265 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5266 if eval \${$cacheid+:} false; then : 5267 $as_echo_n "(cached) " >&6 5268 else 5269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5270 /* end confdefs.h. */ 5271 int i; 5272 int 5273 main () 5274 { 5275 5276 ; 5277 return 0; 5278 } 5279 _ACEOF 5280 if ac_fn_c_try_link "$LINENO"; then : 5281 eval $cacheid=yes 5282 else 5283 eval $cacheid=no 5284 fi 5285 rm -f core conftest.err conftest.$ac_objext \ 5286 conftest$ac_exeext conftest.$ac_ext 5287 fi 5288 5289 5290 CFLAGS="$xorg_testset_save_CFLAGS" 5291 5292 eval supported=\$$cacheid 5293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5294 $as_echo "$supported" >&6; } 5295 if test "$supported" = "yes" ; then 5296 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5297 found="yes" 5298 fi 5299 fi 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 xorg_testset_save_CFLAGS="$CFLAGS" 5316 5317 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5320 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5321 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5322 $as_echo_n "(cached) " >&6 5323 else 5324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5325 /* end confdefs.h. */ 5326 int i; 5327 _ACEOF 5328 if ac_fn_c_try_compile "$LINENO"; then : 5329 xorg_cv_cc_flag_unknown_warning_option=yes 5330 else 5331 xorg_cv_cc_flag_unknown_warning_option=no 5332 fi 5333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5334 fi 5335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5336 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5337 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5338 CFLAGS="$xorg_testset_save_CFLAGS" 5339 fi 5340 5341 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5344 fi 5345 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5347 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5348 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5349 $as_echo_n "(cached) " >&6 5350 else 5351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5352 /* end confdefs.h. */ 5353 int i; 5354 _ACEOF 5355 if ac_fn_c_try_compile "$LINENO"; then : 5356 xorg_cv_cc_flag_unused_command_line_argument=yes 5357 else 5358 xorg_cv_cc_flag_unused_command_line_argument=no 5359 fi 5360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5361 fi 5362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5363 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5364 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5365 CFLAGS="$xorg_testset_save_CFLAGS" 5366 fi 5367 5368 found="no" 5369 5370 if test $found = "no" ; then 5371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5373 fi 5374 5375 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5377 fi 5378 5379 CFLAGS="$CFLAGS -Wmissing-prototypes" 5380 5381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5382 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5383 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5384 if eval \${$cacheid+:} false; then : 5385 $as_echo_n "(cached) " >&6 5386 else 5387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5388 /* end confdefs.h. */ 5389 int i; 5390 int 5391 main () 5392 { 5393 5394 ; 5395 return 0; 5396 } 5397 _ACEOF 5398 if ac_fn_c_try_link "$LINENO"; then : 5399 eval $cacheid=yes 5400 else 5401 eval $cacheid=no 5402 fi 5403 rm -f core conftest.err conftest.$ac_objext \ 5404 conftest$ac_exeext conftest.$ac_ext 5405 fi 5406 5407 5408 CFLAGS="$xorg_testset_save_CFLAGS" 5409 5410 eval supported=\$$cacheid 5411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5412 $as_echo "$supported" >&6; } 5413 if test "$supported" = "yes" ; then 5414 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5415 found="yes" 5416 fi 5417 fi 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 xorg_testset_save_CFLAGS="$CFLAGS" 5434 5435 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5438 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5439 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5440 $as_echo_n "(cached) " >&6 5441 else 5442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5443 /* end confdefs.h. */ 5444 int i; 5445 _ACEOF 5446 if ac_fn_c_try_compile "$LINENO"; then : 5447 xorg_cv_cc_flag_unknown_warning_option=yes 5448 else 5449 xorg_cv_cc_flag_unknown_warning_option=no 5450 fi 5451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5452 fi 5453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5454 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5455 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5456 CFLAGS="$xorg_testset_save_CFLAGS" 5457 fi 5458 5459 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5462 fi 5463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5465 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5466 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5467 $as_echo_n "(cached) " >&6 5468 else 5469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5470 /* end confdefs.h. */ 5471 int i; 5472 _ACEOF 5473 if ac_fn_c_try_compile "$LINENO"; then : 5474 xorg_cv_cc_flag_unused_command_line_argument=yes 5475 else 5476 xorg_cv_cc_flag_unused_command_line_argument=no 5477 fi 5478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5479 fi 5480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5481 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5482 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5483 CFLAGS="$xorg_testset_save_CFLAGS" 5484 fi 5485 5486 found="no" 5487 5488 if test $found = "no" ; then 5489 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5491 fi 5492 5493 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5494 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5495 fi 5496 5497 CFLAGS="$CFLAGS -Wnested-externs" 5498 5499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5500 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5501 cacheid=xorg_cv_cc_flag__Wnested_externs 5502 if eval \${$cacheid+:} false; then : 5503 $as_echo_n "(cached) " >&6 5504 else 5505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5506 /* end confdefs.h. */ 5507 int i; 5508 int 5509 main () 5510 { 5511 5512 ; 5513 return 0; 5514 } 5515 _ACEOF 5516 if ac_fn_c_try_link "$LINENO"; then : 5517 eval $cacheid=yes 5518 else 5519 eval $cacheid=no 5520 fi 5521 rm -f core conftest.err conftest.$ac_objext \ 5522 conftest$ac_exeext conftest.$ac_ext 5523 fi 5524 5525 5526 CFLAGS="$xorg_testset_save_CFLAGS" 5527 5528 eval supported=\$$cacheid 5529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5530 $as_echo "$supported" >&6; } 5531 if test "$supported" = "yes" ; then 5532 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5533 found="yes" 5534 fi 5535 fi 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 xorg_testset_save_CFLAGS="$CFLAGS" 5552 5553 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5556 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5557 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5558 $as_echo_n "(cached) " >&6 5559 else 5560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5561 /* end confdefs.h. */ 5562 int i; 5563 _ACEOF 5564 if ac_fn_c_try_compile "$LINENO"; then : 5565 xorg_cv_cc_flag_unknown_warning_option=yes 5566 else 5567 xorg_cv_cc_flag_unknown_warning_option=no 5568 fi 5569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5570 fi 5571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5572 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5573 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5574 CFLAGS="$xorg_testset_save_CFLAGS" 5575 fi 5576 5577 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5580 fi 5581 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5583 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5584 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5585 $as_echo_n "(cached) " >&6 5586 else 5587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5588 /* end confdefs.h. */ 5589 int i; 5590 _ACEOF 5591 if ac_fn_c_try_compile "$LINENO"; then : 5592 xorg_cv_cc_flag_unused_command_line_argument=yes 5593 else 5594 xorg_cv_cc_flag_unused_command_line_argument=no 5595 fi 5596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5597 fi 5598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5599 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5600 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5601 CFLAGS="$xorg_testset_save_CFLAGS" 5602 fi 5603 5604 found="no" 5605 5606 if test $found = "no" ; then 5607 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5609 fi 5610 5611 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5612 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5613 fi 5614 5615 CFLAGS="$CFLAGS -Wbad-function-cast" 5616 5617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5618 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5619 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5620 if eval \${$cacheid+:} false; then : 5621 $as_echo_n "(cached) " >&6 5622 else 5623 cat confdefs.h - <<_ACEOF >conftest.$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 eval $cacheid=yes 5636 else 5637 eval $cacheid=no 5638 fi 5639 rm -f core conftest.err conftest.$ac_objext \ 5640 conftest$ac_exeext conftest.$ac_ext 5641 fi 5642 5643 5644 CFLAGS="$xorg_testset_save_CFLAGS" 5645 5646 eval supported=\$$cacheid 5647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5648 $as_echo "$supported" >&6; } 5649 if test "$supported" = "yes" ; then 5650 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5651 found="yes" 5652 fi 5653 fi 5654 5655 5656 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 xorg_testset_save_CFLAGS="$CFLAGS" 5670 5671 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5674 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5675 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5676 $as_echo_n "(cached) " >&6 5677 else 5678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5679 /* end confdefs.h. */ 5680 int i; 5681 _ACEOF 5682 if ac_fn_c_try_compile "$LINENO"; then : 5683 xorg_cv_cc_flag_unknown_warning_option=yes 5684 else 5685 xorg_cv_cc_flag_unknown_warning_option=no 5686 fi 5687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5688 fi 5689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5690 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5691 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5692 CFLAGS="$xorg_testset_save_CFLAGS" 5693 fi 5694 5695 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5696 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5698 fi 5699 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5701 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5702 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5703 $as_echo_n "(cached) " >&6 5704 else 5705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5706 /* end confdefs.h. */ 5707 int i; 5708 _ACEOF 5709 if ac_fn_c_try_compile "$LINENO"; then : 5710 xorg_cv_cc_flag_unused_command_line_argument=yes 5711 else 5712 xorg_cv_cc_flag_unused_command_line_argument=no 5713 fi 5714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5715 fi 5716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5717 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5718 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5719 CFLAGS="$xorg_testset_save_CFLAGS" 5720 fi 5721 5722 found="no" 5723 5724 if test $found = "no" ; then 5725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5727 fi 5728 5729 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5730 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5731 fi 5732 5733 CFLAGS="$CFLAGS -Wold-style-definition" 5734 5735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5736 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5737 cacheid=xorg_cv_cc_flag__Wold_style_definition 5738 if eval \${$cacheid+:} false; then : 5739 $as_echo_n "(cached) " >&6 5740 else 5741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5742 /* end confdefs.h. */ 5743 int i; 5744 int 5745 main () 5746 { 5747 5748 ; 5749 return 0; 5750 } 5751 _ACEOF 5752 if ac_fn_c_try_link "$LINENO"; then : 5753 eval $cacheid=yes 5754 else 5755 eval $cacheid=no 5756 fi 5757 rm -f core conftest.err conftest.$ac_objext \ 5758 conftest$ac_exeext conftest.$ac_ext 5759 fi 5760 5761 5762 CFLAGS="$xorg_testset_save_CFLAGS" 5763 5764 eval supported=\$$cacheid 5765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5766 $as_echo "$supported" >&6; } 5767 if test "$supported" = "yes" ; then 5768 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5769 found="yes" 5770 fi 5771 fi 5772 5773 if test $found = "no" ; then 5774 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5776 fi 5777 5778 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5779 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5780 fi 5781 5782 CFLAGS="$CFLAGS -fd" 5783 5784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5785 $as_echo_n "checking if $CC supports -fd... " >&6; } 5786 cacheid=xorg_cv_cc_flag__fd 5787 if eval \${$cacheid+:} false; then : 5788 $as_echo_n "(cached) " >&6 5789 else 5790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5791 /* end confdefs.h. */ 5792 int i; 5793 int 5794 main () 5795 { 5796 5797 ; 5798 return 0; 5799 } 5800 _ACEOF 5801 if ac_fn_c_try_link "$LINENO"; then : 5802 eval $cacheid=yes 5803 else 5804 eval $cacheid=no 5805 fi 5806 rm -f core conftest.err conftest.$ac_objext \ 5807 conftest$ac_exeext conftest.$ac_ext 5808 fi 5809 5810 5811 CFLAGS="$xorg_testset_save_CFLAGS" 5812 5813 eval supported=\$$cacheid 5814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5815 $as_echo "$supported" >&6; } 5816 if test "$supported" = "yes" ; then 5817 BASE_CFLAGS="$BASE_CFLAGS -fd" 5818 found="yes" 5819 fi 5820 fi 5821 5822 5823 5824 5825 5826 5827 5828 5829 5830 5831 5832 5833 5834 5835 5836 xorg_testset_save_CFLAGS="$CFLAGS" 5837 5838 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5841 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5842 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5843 $as_echo_n "(cached) " >&6 5844 else 5845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5846 /* end confdefs.h. */ 5847 int i; 5848 _ACEOF 5849 if ac_fn_c_try_compile "$LINENO"; then : 5850 xorg_cv_cc_flag_unknown_warning_option=yes 5851 else 5852 xorg_cv_cc_flag_unknown_warning_option=no 5853 fi 5854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5855 fi 5856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5857 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5858 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5859 CFLAGS="$xorg_testset_save_CFLAGS" 5860 fi 5861 5862 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5863 if test "x$xorg_testset_cc_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 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5870 $as_echo_n "(cached) " >&6 5871 else 5872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5873 /* end confdefs.h. */ 5874 int i; 5875 _ACEOF 5876 if ac_fn_c_try_compile "$LINENO"; then : 5877 xorg_cv_cc_flag_unused_command_line_argument=yes 5878 else 5879 xorg_cv_cc_flag_unused_command_line_argument=no 5880 fi 5881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5882 fi 5883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5884 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5885 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5886 CFLAGS="$xorg_testset_save_CFLAGS" 5887 fi 5888 5889 found="no" 5890 5891 if test $found = "no" ; then 5892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5894 fi 5895 5896 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5897 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5898 fi 5899 5900 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5901 5902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5903 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5904 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5905 if eval \${$cacheid+:} false; then : 5906 $as_echo_n "(cached) " >&6 5907 else 5908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5909 /* end confdefs.h. */ 5910 int i; 5911 int 5912 main () 5913 { 5914 5915 ; 5916 return 0; 5917 } 5918 _ACEOF 5919 if ac_fn_c_try_link "$LINENO"; then : 5920 eval $cacheid=yes 5921 else 5922 eval $cacheid=no 5923 fi 5924 rm -f core conftest.err conftest.$ac_objext \ 5925 conftest$ac_exeext conftest.$ac_ext 5926 fi 5927 5928 5929 CFLAGS="$xorg_testset_save_CFLAGS" 5930 5931 eval supported=\$$cacheid 5932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5933 $as_echo "$supported" >&6; } 5934 if test "$supported" = "yes" ; then 5935 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5936 found="yes" 5937 fi 5938 fi 5939 5940 5941 5942 5943 5944 # This chunk adds additional warnings that could catch undesired effects. 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 5956 5957 5958 xorg_testset_save_CFLAGS="$CFLAGS" 5959 5960 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5963 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5964 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5965 $as_echo_n "(cached) " >&6 5966 else 5967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5968 /* end confdefs.h. */ 5969 int i; 5970 _ACEOF 5971 if ac_fn_c_try_compile "$LINENO"; then : 5972 xorg_cv_cc_flag_unknown_warning_option=yes 5973 else 5974 xorg_cv_cc_flag_unknown_warning_option=no 5975 fi 5976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5977 fi 5978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5979 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5980 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5981 CFLAGS="$xorg_testset_save_CFLAGS" 5982 fi 5983 5984 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5987 fi 5988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5990 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5991 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5992 $as_echo_n "(cached) " >&6 5993 else 5994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5995 /* end confdefs.h. */ 5996 int i; 5997 _ACEOF 5998 if ac_fn_c_try_compile "$LINENO"; then : 5999 xorg_cv_cc_flag_unused_command_line_argument=yes 6000 else 6001 xorg_cv_cc_flag_unused_command_line_argument=no 6002 fi 6003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6004 fi 6005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6006 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6007 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6008 CFLAGS="$xorg_testset_save_CFLAGS" 6009 fi 6010 6011 found="no" 6012 6013 if test $found = "no" ; then 6014 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6016 fi 6017 6018 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6020 fi 6021 6022 CFLAGS="$CFLAGS -Wunused" 6023 6024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6025 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6026 cacheid=xorg_cv_cc_flag__Wunused 6027 if eval \${$cacheid+:} false; then : 6028 $as_echo_n "(cached) " >&6 6029 else 6030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6031 /* end confdefs.h. */ 6032 int i; 6033 int 6034 main () 6035 { 6036 6037 ; 6038 return 0; 6039 } 6040 _ACEOF 6041 if ac_fn_c_try_link "$LINENO"; then : 6042 eval $cacheid=yes 6043 else 6044 eval $cacheid=no 6045 fi 6046 rm -f core conftest.err conftest.$ac_objext \ 6047 conftest$ac_exeext conftest.$ac_ext 6048 fi 6049 6050 6051 CFLAGS="$xorg_testset_save_CFLAGS" 6052 6053 eval supported=\$$cacheid 6054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6055 $as_echo "$supported" >&6; } 6056 if test "$supported" = "yes" ; then 6057 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6058 found="yes" 6059 fi 6060 fi 6061 6062 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 xorg_testset_save_CFLAGS="$CFLAGS" 6077 6078 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6081 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6082 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6083 $as_echo_n "(cached) " >&6 6084 else 6085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6086 /* end confdefs.h. */ 6087 int i; 6088 _ACEOF 6089 if ac_fn_c_try_compile "$LINENO"; then : 6090 xorg_cv_cc_flag_unknown_warning_option=yes 6091 else 6092 xorg_cv_cc_flag_unknown_warning_option=no 6093 fi 6094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6095 fi 6096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6097 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6098 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6099 CFLAGS="$xorg_testset_save_CFLAGS" 6100 fi 6101 6102 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6105 fi 6106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6108 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6109 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6110 $as_echo_n "(cached) " >&6 6111 else 6112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6113 /* end confdefs.h. */ 6114 int i; 6115 _ACEOF 6116 if ac_fn_c_try_compile "$LINENO"; then : 6117 xorg_cv_cc_flag_unused_command_line_argument=yes 6118 else 6119 xorg_cv_cc_flag_unused_command_line_argument=no 6120 fi 6121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6122 fi 6123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6124 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6125 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6126 CFLAGS="$xorg_testset_save_CFLAGS" 6127 fi 6128 6129 found="no" 6130 6131 if test $found = "no" ; then 6132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6134 fi 6135 6136 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6137 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6138 fi 6139 6140 CFLAGS="$CFLAGS -Wuninitialized" 6141 6142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6143 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6144 cacheid=xorg_cv_cc_flag__Wuninitialized 6145 if eval \${$cacheid+:} false; then : 6146 $as_echo_n "(cached) " >&6 6147 else 6148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6149 /* end confdefs.h. */ 6150 int i; 6151 int 6152 main () 6153 { 6154 6155 ; 6156 return 0; 6157 } 6158 _ACEOF 6159 if ac_fn_c_try_link "$LINENO"; then : 6160 eval $cacheid=yes 6161 else 6162 eval $cacheid=no 6163 fi 6164 rm -f core conftest.err conftest.$ac_objext \ 6165 conftest$ac_exeext conftest.$ac_ext 6166 fi 6167 6168 6169 CFLAGS="$xorg_testset_save_CFLAGS" 6170 6171 eval supported=\$$cacheid 6172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6173 $as_echo "$supported" >&6; } 6174 if test "$supported" = "yes" ; then 6175 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6176 found="yes" 6177 fi 6178 fi 6179 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 xorg_testset_save_CFLAGS="$CFLAGS" 6195 6196 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6199 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6200 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6201 $as_echo_n "(cached) " >&6 6202 else 6203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6204 /* end confdefs.h. */ 6205 int i; 6206 _ACEOF 6207 if ac_fn_c_try_compile "$LINENO"; then : 6208 xorg_cv_cc_flag_unknown_warning_option=yes 6209 else 6210 xorg_cv_cc_flag_unknown_warning_option=no 6211 fi 6212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6213 fi 6214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6215 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6216 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6217 CFLAGS="$xorg_testset_save_CFLAGS" 6218 fi 6219 6220 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6223 fi 6224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6226 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6227 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6228 $as_echo_n "(cached) " >&6 6229 else 6230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6231 /* end confdefs.h. */ 6232 int i; 6233 _ACEOF 6234 if ac_fn_c_try_compile "$LINENO"; then : 6235 xorg_cv_cc_flag_unused_command_line_argument=yes 6236 else 6237 xorg_cv_cc_flag_unused_command_line_argument=no 6238 fi 6239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6240 fi 6241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6242 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6243 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6244 CFLAGS="$xorg_testset_save_CFLAGS" 6245 fi 6246 6247 found="no" 6248 6249 if test $found = "no" ; then 6250 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6252 fi 6253 6254 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6255 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6256 fi 6257 6258 CFLAGS="$CFLAGS -Wshadow" 6259 6260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6261 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6262 cacheid=xorg_cv_cc_flag__Wshadow 6263 if eval \${$cacheid+:} false; then : 6264 $as_echo_n "(cached) " >&6 6265 else 6266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6267 /* end confdefs.h. */ 6268 int i; 6269 int 6270 main () 6271 { 6272 6273 ; 6274 return 0; 6275 } 6276 _ACEOF 6277 if ac_fn_c_try_link "$LINENO"; then : 6278 eval $cacheid=yes 6279 else 6280 eval $cacheid=no 6281 fi 6282 rm -f core conftest.err conftest.$ac_objext \ 6283 conftest$ac_exeext conftest.$ac_ext 6284 fi 6285 6286 6287 CFLAGS="$xorg_testset_save_CFLAGS" 6288 6289 eval supported=\$$cacheid 6290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6291 $as_echo "$supported" >&6; } 6292 if test "$supported" = "yes" ; then 6293 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6294 found="yes" 6295 fi 6296 fi 6297 6298 6299 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 xorg_testset_save_CFLAGS="$CFLAGS" 6313 6314 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6317 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6318 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6319 $as_echo_n "(cached) " >&6 6320 else 6321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6322 /* end confdefs.h. */ 6323 int i; 6324 _ACEOF 6325 if ac_fn_c_try_compile "$LINENO"; then : 6326 xorg_cv_cc_flag_unknown_warning_option=yes 6327 else 6328 xorg_cv_cc_flag_unknown_warning_option=no 6329 fi 6330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6331 fi 6332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6333 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6334 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6335 CFLAGS="$xorg_testset_save_CFLAGS" 6336 fi 6337 6338 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6339 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6340 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6341 fi 6342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6344 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6345 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6346 $as_echo_n "(cached) " >&6 6347 else 6348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6349 /* end confdefs.h. */ 6350 int i; 6351 _ACEOF 6352 if ac_fn_c_try_compile "$LINENO"; then : 6353 xorg_cv_cc_flag_unused_command_line_argument=yes 6354 else 6355 xorg_cv_cc_flag_unused_command_line_argument=no 6356 fi 6357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6358 fi 6359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6360 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6361 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6362 CFLAGS="$xorg_testset_save_CFLAGS" 6363 fi 6364 6365 found="no" 6366 6367 if test $found = "no" ; then 6368 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6370 fi 6371 6372 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6373 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6374 fi 6375 6376 CFLAGS="$CFLAGS -Wmissing-noreturn" 6377 6378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6379 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6380 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6381 if eval \${$cacheid+:} false; then : 6382 $as_echo_n "(cached) " >&6 6383 else 6384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6385 /* end confdefs.h. */ 6386 int i; 6387 int 6388 main () 6389 { 6390 6391 ; 6392 return 0; 6393 } 6394 _ACEOF 6395 if ac_fn_c_try_link "$LINENO"; then : 6396 eval $cacheid=yes 6397 else 6398 eval $cacheid=no 6399 fi 6400 rm -f core conftest.err conftest.$ac_objext \ 6401 conftest$ac_exeext conftest.$ac_ext 6402 fi 6403 6404 6405 CFLAGS="$xorg_testset_save_CFLAGS" 6406 6407 eval supported=\$$cacheid 6408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6409 $as_echo "$supported" >&6; } 6410 if test "$supported" = "yes" ; then 6411 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6412 found="yes" 6413 fi 6414 fi 6415 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 xorg_testset_save_CFLAGS="$CFLAGS" 6431 6432 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6435 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6436 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6437 $as_echo_n "(cached) " >&6 6438 else 6439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6440 /* end confdefs.h. */ 6441 int i; 6442 _ACEOF 6443 if ac_fn_c_try_compile "$LINENO"; then : 6444 xorg_cv_cc_flag_unknown_warning_option=yes 6445 else 6446 xorg_cv_cc_flag_unknown_warning_option=no 6447 fi 6448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6449 fi 6450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6451 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6452 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6453 CFLAGS="$xorg_testset_save_CFLAGS" 6454 fi 6455 6456 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6459 fi 6460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6462 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6463 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6464 $as_echo_n "(cached) " >&6 6465 else 6466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6467 /* end confdefs.h. */ 6468 int i; 6469 _ACEOF 6470 if ac_fn_c_try_compile "$LINENO"; then : 6471 xorg_cv_cc_flag_unused_command_line_argument=yes 6472 else 6473 xorg_cv_cc_flag_unused_command_line_argument=no 6474 fi 6475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6476 fi 6477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6478 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6479 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6480 CFLAGS="$xorg_testset_save_CFLAGS" 6481 fi 6482 6483 found="no" 6484 6485 if test $found = "no" ; then 6486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6488 fi 6489 6490 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6492 fi 6493 6494 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6495 6496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6497 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6498 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6499 if eval \${$cacheid+:} false; then : 6500 $as_echo_n "(cached) " >&6 6501 else 6502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6503 /* end confdefs.h. */ 6504 int i; 6505 int 6506 main () 6507 { 6508 6509 ; 6510 return 0; 6511 } 6512 _ACEOF 6513 if ac_fn_c_try_link "$LINENO"; then : 6514 eval $cacheid=yes 6515 else 6516 eval $cacheid=no 6517 fi 6518 rm -f core conftest.err conftest.$ac_objext \ 6519 conftest$ac_exeext conftest.$ac_ext 6520 fi 6521 6522 6523 CFLAGS="$xorg_testset_save_CFLAGS" 6524 6525 eval supported=\$$cacheid 6526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6527 $as_echo "$supported" >&6; } 6528 if test "$supported" = "yes" ; then 6529 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6530 found="yes" 6531 fi 6532 fi 6533 6534 6535 6536 6537 6538 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548 xorg_testset_save_CFLAGS="$CFLAGS" 6549 6550 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6553 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6554 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6555 $as_echo_n "(cached) " >&6 6556 else 6557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6558 /* end confdefs.h. */ 6559 int i; 6560 _ACEOF 6561 if ac_fn_c_try_compile "$LINENO"; then : 6562 xorg_cv_cc_flag_unknown_warning_option=yes 6563 else 6564 xorg_cv_cc_flag_unknown_warning_option=no 6565 fi 6566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6567 fi 6568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6569 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6570 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6571 CFLAGS="$xorg_testset_save_CFLAGS" 6572 fi 6573 6574 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6575 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6576 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6577 fi 6578 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6580 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6581 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6582 $as_echo_n "(cached) " >&6 6583 else 6584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6585 /* end confdefs.h. */ 6586 int i; 6587 _ACEOF 6588 if ac_fn_c_try_compile "$LINENO"; then : 6589 xorg_cv_cc_flag_unused_command_line_argument=yes 6590 else 6591 xorg_cv_cc_flag_unused_command_line_argument=no 6592 fi 6593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6594 fi 6595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6596 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6597 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6598 CFLAGS="$xorg_testset_save_CFLAGS" 6599 fi 6600 6601 found="no" 6602 6603 if test $found = "no" ; then 6604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6606 fi 6607 6608 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6610 fi 6611 6612 CFLAGS="$CFLAGS -Wredundant-decls" 6613 6614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6615 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6616 cacheid=xorg_cv_cc_flag__Wredundant_decls 6617 if eval \${$cacheid+:} false; then : 6618 $as_echo_n "(cached) " >&6 6619 else 6620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6621 /* end confdefs.h. */ 6622 int i; 6623 int 6624 main () 6625 { 6626 6627 ; 6628 return 0; 6629 } 6630 _ACEOF 6631 if ac_fn_c_try_link "$LINENO"; then : 6632 eval $cacheid=yes 6633 else 6634 eval $cacheid=no 6635 fi 6636 rm -f core conftest.err conftest.$ac_objext \ 6637 conftest$ac_exeext conftest.$ac_ext 6638 fi 6639 6640 6641 CFLAGS="$xorg_testset_save_CFLAGS" 6642 6643 eval supported=\$$cacheid 6644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6645 $as_echo "$supported" >&6; } 6646 if test "$supported" = "yes" ; then 6647 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6648 found="yes" 6649 fi 6650 fi 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 xorg_testset_save_CFLAGS="$CFLAGS" 6667 6668 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6671 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6672 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6673 $as_echo_n "(cached) " >&6 6674 else 6675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6676 /* end confdefs.h. */ 6677 int i; 6678 _ACEOF 6679 if ac_fn_c_try_compile "$LINENO"; then : 6680 xorg_cv_cc_flag_unknown_warning_option=yes 6681 else 6682 xorg_cv_cc_flag_unknown_warning_option=no 6683 fi 6684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6685 fi 6686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6687 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6688 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6689 CFLAGS="$xorg_testset_save_CFLAGS" 6690 fi 6691 6692 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6695 fi 6696 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6698 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6699 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6700 $as_echo_n "(cached) " >&6 6701 else 6702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6703 /* end confdefs.h. */ 6704 int i; 6705 _ACEOF 6706 if ac_fn_c_try_compile "$LINENO"; then : 6707 xorg_cv_cc_flag_unused_command_line_argument=yes 6708 else 6709 xorg_cv_cc_flag_unused_command_line_argument=no 6710 fi 6711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6712 fi 6713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6714 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6715 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6716 CFLAGS="$xorg_testset_save_CFLAGS" 6717 fi 6718 6719 found="no" 6720 6721 if test $found = "no" ; then 6722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6724 fi 6725 6726 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6728 fi 6729 6730 CFLAGS="$CFLAGS -Wlogical-op" 6731 6732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6733 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6734 cacheid=xorg_cv_cc_flag__Wlogical_op 6735 if eval \${$cacheid+:} false; then : 6736 $as_echo_n "(cached) " >&6 6737 else 6738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6739 /* end confdefs.h. */ 6740 int i; 6741 int 6742 main () 6743 { 6744 6745 ; 6746 return 0; 6747 } 6748 _ACEOF 6749 if ac_fn_c_try_link "$LINENO"; then : 6750 eval $cacheid=yes 6751 else 6752 eval $cacheid=no 6753 fi 6754 rm -f core conftest.err conftest.$ac_objext \ 6755 conftest$ac_exeext conftest.$ac_ext 6756 fi 6757 6758 6759 CFLAGS="$xorg_testset_save_CFLAGS" 6760 6761 eval supported=\$$cacheid 6762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6763 $as_echo "$supported" >&6; } 6764 if test "$supported" = "yes" ; then 6765 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6766 found="yes" 6767 fi 6768 fi 6769 6770 6771 6772 # These are currently disabled because they are noisy. They will be enabled 6773 # in the future once the codebase is sufficiently modernized to silence 6774 # them. For now, I don't want them to drown out the other warnings. 6775 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6776 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6777 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6778 6779 # Turn some warnings into errors, so we don't accidently get successful builds 6780 # when there are problems that should be fixed. 6781 6782 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793 6794 6795 6796 xorg_testset_save_CFLAGS="$CFLAGS" 6797 6798 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6801 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6802 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6803 $as_echo_n "(cached) " >&6 6804 else 6805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6806 /* end confdefs.h. */ 6807 int i; 6808 _ACEOF 6809 if ac_fn_c_try_compile "$LINENO"; then : 6810 xorg_cv_cc_flag_unknown_warning_option=yes 6811 else 6812 xorg_cv_cc_flag_unknown_warning_option=no 6813 fi 6814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6815 fi 6816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6817 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6818 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6819 CFLAGS="$xorg_testset_save_CFLAGS" 6820 fi 6821 6822 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6825 fi 6826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6828 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6829 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6830 $as_echo_n "(cached) " >&6 6831 else 6832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6833 /* end confdefs.h. */ 6834 int i; 6835 _ACEOF 6836 if ac_fn_c_try_compile "$LINENO"; then : 6837 xorg_cv_cc_flag_unused_command_line_argument=yes 6838 else 6839 xorg_cv_cc_flag_unused_command_line_argument=no 6840 fi 6841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6842 fi 6843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6844 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6845 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6846 CFLAGS="$xorg_testset_save_CFLAGS" 6847 fi 6848 6849 found="no" 6850 6851 if test $found = "no" ; then 6852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6854 fi 6855 6856 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6858 fi 6859 6860 CFLAGS="$CFLAGS -Werror=implicit" 6861 6862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6863 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6864 cacheid=xorg_cv_cc_flag__Werror_implicit 6865 if eval \${$cacheid+:} false; then : 6866 $as_echo_n "(cached) " >&6 6867 else 6868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6869 /* end confdefs.h. */ 6870 int i; 6871 int 6872 main () 6873 { 6874 6875 ; 6876 return 0; 6877 } 6878 _ACEOF 6879 if ac_fn_c_try_link "$LINENO"; then : 6880 eval $cacheid=yes 6881 else 6882 eval $cacheid=no 6883 fi 6884 rm -f core conftest.err conftest.$ac_objext \ 6885 conftest$ac_exeext conftest.$ac_ext 6886 fi 6887 6888 6889 CFLAGS="$xorg_testset_save_CFLAGS" 6890 6891 eval supported=\$$cacheid 6892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6893 $as_echo "$supported" >&6; } 6894 if test "$supported" = "yes" ; then 6895 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6896 found="yes" 6897 fi 6898 fi 6899 6900 if test $found = "no" ; then 6901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6903 fi 6904 6905 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6907 fi 6908 6909 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6910 6911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6912 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6913 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6914 if eval \${$cacheid+:} false; then : 6915 $as_echo_n "(cached) " >&6 6916 else 6917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6918 /* end confdefs.h. */ 6919 int i; 6920 int 6921 main () 6922 { 6923 6924 ; 6925 return 0; 6926 } 6927 _ACEOF 6928 if ac_fn_c_try_link "$LINENO"; then : 6929 eval $cacheid=yes 6930 else 6931 eval $cacheid=no 6932 fi 6933 rm -f core conftest.err conftest.$ac_objext \ 6934 conftest$ac_exeext conftest.$ac_ext 6935 fi 6936 6937 6938 CFLAGS="$xorg_testset_save_CFLAGS" 6939 6940 eval supported=\$$cacheid 6941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6942 $as_echo "$supported" >&6; } 6943 if test "$supported" = "yes" ; then 6944 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6945 found="yes" 6946 fi 6947 fi 6948 6949 6950 6951 6952 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963 xorg_testset_save_CFLAGS="$CFLAGS" 6964 6965 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6968 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6969 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6970 $as_echo_n "(cached) " >&6 6971 else 6972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6973 /* end confdefs.h. */ 6974 int i; 6975 _ACEOF 6976 if ac_fn_c_try_compile "$LINENO"; then : 6977 xorg_cv_cc_flag_unknown_warning_option=yes 6978 else 6979 xorg_cv_cc_flag_unknown_warning_option=no 6980 fi 6981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6982 fi 6983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6984 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6985 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6986 CFLAGS="$xorg_testset_save_CFLAGS" 6987 fi 6988 6989 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6992 fi 6993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6995 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6996 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6997 $as_echo_n "(cached) " >&6 6998 else 6999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7000 /* end confdefs.h. */ 7001 int i; 7002 _ACEOF 7003 if ac_fn_c_try_compile "$LINENO"; then : 7004 xorg_cv_cc_flag_unused_command_line_argument=yes 7005 else 7006 xorg_cv_cc_flag_unused_command_line_argument=no 7007 fi 7008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7009 fi 7010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7011 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7012 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7013 CFLAGS="$xorg_testset_save_CFLAGS" 7014 fi 7015 7016 found="no" 7017 7018 if test $found = "no" ; then 7019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7021 fi 7022 7023 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7024 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7025 fi 7026 7027 CFLAGS="$CFLAGS -Werror=nonnull" 7028 7029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7030 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7031 cacheid=xorg_cv_cc_flag__Werror_nonnull 7032 if eval \${$cacheid+:} false; then : 7033 $as_echo_n "(cached) " >&6 7034 else 7035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7036 /* end confdefs.h. */ 7037 int i; 7038 int 7039 main () 7040 { 7041 7042 ; 7043 return 0; 7044 } 7045 _ACEOF 7046 if ac_fn_c_try_link "$LINENO"; then : 7047 eval $cacheid=yes 7048 else 7049 eval $cacheid=no 7050 fi 7051 rm -f core conftest.err conftest.$ac_objext \ 7052 conftest$ac_exeext conftest.$ac_ext 7053 fi 7054 7055 7056 CFLAGS="$xorg_testset_save_CFLAGS" 7057 7058 eval supported=\$$cacheid 7059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7060 $as_echo "$supported" >&6; } 7061 if test "$supported" = "yes" ; then 7062 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7063 found="yes" 7064 fi 7065 fi 7066 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 xorg_testset_save_CFLAGS="$CFLAGS" 7082 7083 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7086 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7087 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7088 $as_echo_n "(cached) " >&6 7089 else 7090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7091 /* end confdefs.h. */ 7092 int i; 7093 _ACEOF 7094 if ac_fn_c_try_compile "$LINENO"; then : 7095 xorg_cv_cc_flag_unknown_warning_option=yes 7096 else 7097 xorg_cv_cc_flag_unknown_warning_option=no 7098 fi 7099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7100 fi 7101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7102 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7103 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7104 CFLAGS="$xorg_testset_save_CFLAGS" 7105 fi 7106 7107 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7108 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7110 fi 7111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7113 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7114 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7115 $as_echo_n "(cached) " >&6 7116 else 7117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7118 /* end confdefs.h. */ 7119 int i; 7120 _ACEOF 7121 if ac_fn_c_try_compile "$LINENO"; then : 7122 xorg_cv_cc_flag_unused_command_line_argument=yes 7123 else 7124 xorg_cv_cc_flag_unused_command_line_argument=no 7125 fi 7126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7127 fi 7128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7129 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7130 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7131 CFLAGS="$xorg_testset_save_CFLAGS" 7132 fi 7133 7134 found="no" 7135 7136 if test $found = "no" ; then 7137 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7139 fi 7140 7141 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7143 fi 7144 7145 CFLAGS="$CFLAGS -Werror=init-self" 7146 7147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7148 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7149 cacheid=xorg_cv_cc_flag__Werror_init_self 7150 if eval \${$cacheid+:} false; then : 7151 $as_echo_n "(cached) " >&6 7152 else 7153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7154 /* end confdefs.h. */ 7155 int i; 7156 int 7157 main () 7158 { 7159 7160 ; 7161 return 0; 7162 } 7163 _ACEOF 7164 if ac_fn_c_try_link "$LINENO"; then : 7165 eval $cacheid=yes 7166 else 7167 eval $cacheid=no 7168 fi 7169 rm -f core conftest.err conftest.$ac_objext \ 7170 conftest$ac_exeext conftest.$ac_ext 7171 fi 7172 7173 7174 CFLAGS="$xorg_testset_save_CFLAGS" 7175 7176 eval supported=\$$cacheid 7177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7178 $as_echo "$supported" >&6; } 7179 if test "$supported" = "yes" ; then 7180 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7181 found="yes" 7182 fi 7183 fi 7184 7185 7186 7187 7188 7189 7190 7191 7192 7193 7194 7195 7196 7197 7198 7199 xorg_testset_save_CFLAGS="$CFLAGS" 7200 7201 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7204 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7205 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7206 $as_echo_n "(cached) " >&6 7207 else 7208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7209 /* end confdefs.h. */ 7210 int i; 7211 _ACEOF 7212 if ac_fn_c_try_compile "$LINENO"; then : 7213 xorg_cv_cc_flag_unknown_warning_option=yes 7214 else 7215 xorg_cv_cc_flag_unknown_warning_option=no 7216 fi 7217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7218 fi 7219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7220 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7221 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7222 CFLAGS="$xorg_testset_save_CFLAGS" 7223 fi 7224 7225 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7226 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7228 fi 7229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7231 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7232 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7233 $as_echo_n "(cached) " >&6 7234 else 7235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7236 /* end confdefs.h. */ 7237 int i; 7238 _ACEOF 7239 if ac_fn_c_try_compile "$LINENO"; then : 7240 xorg_cv_cc_flag_unused_command_line_argument=yes 7241 else 7242 xorg_cv_cc_flag_unused_command_line_argument=no 7243 fi 7244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7245 fi 7246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7247 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7248 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7249 CFLAGS="$xorg_testset_save_CFLAGS" 7250 fi 7251 7252 found="no" 7253 7254 if test $found = "no" ; then 7255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7257 fi 7258 7259 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7261 fi 7262 7263 CFLAGS="$CFLAGS -Werror=main" 7264 7265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7266 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7267 cacheid=xorg_cv_cc_flag__Werror_main 7268 if eval \${$cacheid+:} false; then : 7269 $as_echo_n "(cached) " >&6 7270 else 7271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7272 /* end confdefs.h. */ 7273 int i; 7274 int 7275 main () 7276 { 7277 7278 ; 7279 return 0; 7280 } 7281 _ACEOF 7282 if ac_fn_c_try_link "$LINENO"; then : 7283 eval $cacheid=yes 7284 else 7285 eval $cacheid=no 7286 fi 7287 rm -f core conftest.err conftest.$ac_objext \ 7288 conftest$ac_exeext conftest.$ac_ext 7289 fi 7290 7291 7292 CFLAGS="$xorg_testset_save_CFLAGS" 7293 7294 eval supported=\$$cacheid 7295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7296 $as_echo "$supported" >&6; } 7297 if test "$supported" = "yes" ; then 7298 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7299 found="yes" 7300 fi 7301 fi 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317 xorg_testset_save_CFLAGS="$CFLAGS" 7318 7319 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7322 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7323 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7324 $as_echo_n "(cached) " >&6 7325 else 7326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7327 /* end confdefs.h. */ 7328 int i; 7329 _ACEOF 7330 if ac_fn_c_try_compile "$LINENO"; then : 7331 xorg_cv_cc_flag_unknown_warning_option=yes 7332 else 7333 xorg_cv_cc_flag_unknown_warning_option=no 7334 fi 7335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7336 fi 7337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7338 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7339 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7340 CFLAGS="$xorg_testset_save_CFLAGS" 7341 fi 7342 7343 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7346 fi 7347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7349 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7350 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7351 $as_echo_n "(cached) " >&6 7352 else 7353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7354 /* end confdefs.h. */ 7355 int i; 7356 _ACEOF 7357 if ac_fn_c_try_compile "$LINENO"; then : 7358 xorg_cv_cc_flag_unused_command_line_argument=yes 7359 else 7360 xorg_cv_cc_flag_unused_command_line_argument=no 7361 fi 7362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7363 fi 7364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7365 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7366 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7367 CFLAGS="$xorg_testset_save_CFLAGS" 7368 fi 7369 7370 found="no" 7371 7372 if test $found = "no" ; then 7373 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7374 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7375 fi 7376 7377 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7378 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7379 fi 7380 7381 CFLAGS="$CFLAGS -Werror=missing-braces" 7382 7383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7384 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7385 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7386 if eval \${$cacheid+:} false; then : 7387 $as_echo_n "(cached) " >&6 7388 else 7389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7390 /* end confdefs.h. */ 7391 int i; 7392 int 7393 main () 7394 { 7395 7396 ; 7397 return 0; 7398 } 7399 _ACEOF 7400 if ac_fn_c_try_link "$LINENO"; then : 7401 eval $cacheid=yes 7402 else 7403 eval $cacheid=no 7404 fi 7405 rm -f core conftest.err conftest.$ac_objext \ 7406 conftest$ac_exeext conftest.$ac_ext 7407 fi 7408 7409 7410 CFLAGS="$xorg_testset_save_CFLAGS" 7411 7412 eval supported=\$$cacheid 7413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7414 $as_echo "$supported" >&6; } 7415 if test "$supported" = "yes" ; then 7416 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7417 found="yes" 7418 fi 7419 fi 7420 7421 7422 7423 7424 7425 7426 7427 7428 7429 7430 7431 7432 7433 7434 7435 xorg_testset_save_CFLAGS="$CFLAGS" 7436 7437 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7440 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7441 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7442 $as_echo_n "(cached) " >&6 7443 else 7444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7445 /* end confdefs.h. */ 7446 int i; 7447 _ACEOF 7448 if ac_fn_c_try_compile "$LINENO"; then : 7449 xorg_cv_cc_flag_unknown_warning_option=yes 7450 else 7451 xorg_cv_cc_flag_unknown_warning_option=no 7452 fi 7453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7454 fi 7455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7456 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7457 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7458 CFLAGS="$xorg_testset_save_CFLAGS" 7459 fi 7460 7461 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7462 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7464 fi 7465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7467 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7468 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7469 $as_echo_n "(cached) " >&6 7470 else 7471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7472 /* end confdefs.h. */ 7473 int i; 7474 _ACEOF 7475 if ac_fn_c_try_compile "$LINENO"; then : 7476 xorg_cv_cc_flag_unused_command_line_argument=yes 7477 else 7478 xorg_cv_cc_flag_unused_command_line_argument=no 7479 fi 7480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7481 fi 7482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7483 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7484 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7485 CFLAGS="$xorg_testset_save_CFLAGS" 7486 fi 7487 7488 found="no" 7489 7490 if test $found = "no" ; then 7491 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7492 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7493 fi 7494 7495 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7496 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7497 fi 7498 7499 CFLAGS="$CFLAGS -Werror=sequence-point" 7500 7501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7502 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7503 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7504 if eval \${$cacheid+:} false; then : 7505 $as_echo_n "(cached) " >&6 7506 else 7507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7508 /* end confdefs.h. */ 7509 int i; 7510 int 7511 main () 7512 { 7513 7514 ; 7515 return 0; 7516 } 7517 _ACEOF 7518 if ac_fn_c_try_link "$LINENO"; then : 7519 eval $cacheid=yes 7520 else 7521 eval $cacheid=no 7522 fi 7523 rm -f core conftest.err conftest.$ac_objext \ 7524 conftest$ac_exeext conftest.$ac_ext 7525 fi 7526 7527 7528 CFLAGS="$xorg_testset_save_CFLAGS" 7529 7530 eval supported=\$$cacheid 7531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7532 $as_echo "$supported" >&6; } 7533 if test "$supported" = "yes" ; then 7534 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7535 found="yes" 7536 fi 7537 fi 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 xorg_testset_save_CFLAGS="$CFLAGS" 7554 7555 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7558 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7559 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7560 $as_echo_n "(cached) " >&6 7561 else 7562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7563 /* end confdefs.h. */ 7564 int i; 7565 _ACEOF 7566 if ac_fn_c_try_compile "$LINENO"; then : 7567 xorg_cv_cc_flag_unknown_warning_option=yes 7568 else 7569 xorg_cv_cc_flag_unknown_warning_option=no 7570 fi 7571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7572 fi 7573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7574 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7575 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7576 CFLAGS="$xorg_testset_save_CFLAGS" 7577 fi 7578 7579 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7580 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7582 fi 7583 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7585 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7586 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7587 $as_echo_n "(cached) " >&6 7588 else 7589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7590 /* end confdefs.h. */ 7591 int i; 7592 _ACEOF 7593 if ac_fn_c_try_compile "$LINENO"; then : 7594 xorg_cv_cc_flag_unused_command_line_argument=yes 7595 else 7596 xorg_cv_cc_flag_unused_command_line_argument=no 7597 fi 7598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7599 fi 7600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7601 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7602 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7603 CFLAGS="$xorg_testset_save_CFLAGS" 7604 fi 7605 7606 found="no" 7607 7608 if test $found = "no" ; then 7609 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7611 fi 7612 7613 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7614 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7615 fi 7616 7617 CFLAGS="$CFLAGS -Werror=return-type" 7618 7619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7620 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7621 cacheid=xorg_cv_cc_flag__Werror_return_type 7622 if eval \${$cacheid+:} false; then : 7623 $as_echo_n "(cached) " >&6 7624 else 7625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7626 /* end confdefs.h. */ 7627 int i; 7628 int 7629 main () 7630 { 7631 7632 ; 7633 return 0; 7634 } 7635 _ACEOF 7636 if ac_fn_c_try_link "$LINENO"; then : 7637 eval $cacheid=yes 7638 else 7639 eval $cacheid=no 7640 fi 7641 rm -f core conftest.err conftest.$ac_objext \ 7642 conftest$ac_exeext conftest.$ac_ext 7643 fi 7644 7645 7646 CFLAGS="$xorg_testset_save_CFLAGS" 7647 7648 eval supported=\$$cacheid 7649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7650 $as_echo "$supported" >&6; } 7651 if test "$supported" = "yes" ; then 7652 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7653 found="yes" 7654 fi 7655 fi 7656 7657 if test $found = "no" ; then 7658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7660 fi 7661 7662 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7664 fi 7665 7666 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7667 7668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7669 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7670 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7671 if eval \${$cacheid+:} false; then : 7672 $as_echo_n "(cached) " >&6 7673 else 7674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7675 /* end confdefs.h. */ 7676 int i; 7677 int 7678 main () 7679 { 7680 7681 ; 7682 return 0; 7683 } 7684 _ACEOF 7685 if ac_fn_c_try_link "$LINENO"; then : 7686 eval $cacheid=yes 7687 else 7688 eval $cacheid=no 7689 fi 7690 rm -f core conftest.err conftest.$ac_objext \ 7691 conftest$ac_exeext conftest.$ac_ext 7692 fi 7693 7694 7695 CFLAGS="$xorg_testset_save_CFLAGS" 7696 7697 eval supported=\$$cacheid 7698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7699 $as_echo "$supported" >&6; } 7700 if test "$supported" = "yes" ; then 7701 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7702 found="yes" 7703 fi 7704 fi 7705 7706 7707 7708 7709 7710 7711 7712 7713 7714 7715 7716 7717 7718 7719 7720 xorg_testset_save_CFLAGS="$CFLAGS" 7721 7722 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7725 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7726 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7727 $as_echo_n "(cached) " >&6 7728 else 7729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7730 /* end confdefs.h. */ 7731 int i; 7732 _ACEOF 7733 if ac_fn_c_try_compile "$LINENO"; then : 7734 xorg_cv_cc_flag_unknown_warning_option=yes 7735 else 7736 xorg_cv_cc_flag_unknown_warning_option=no 7737 fi 7738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7739 fi 7740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7741 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7742 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7743 CFLAGS="$xorg_testset_save_CFLAGS" 7744 fi 7745 7746 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7749 fi 7750 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7752 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7753 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7754 $as_echo_n "(cached) " >&6 7755 else 7756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7757 /* end confdefs.h. */ 7758 int i; 7759 _ACEOF 7760 if ac_fn_c_try_compile "$LINENO"; then : 7761 xorg_cv_cc_flag_unused_command_line_argument=yes 7762 else 7763 xorg_cv_cc_flag_unused_command_line_argument=no 7764 fi 7765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7766 fi 7767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7768 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7769 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7770 CFLAGS="$xorg_testset_save_CFLAGS" 7771 fi 7772 7773 found="no" 7774 7775 if test $found = "no" ; then 7776 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7778 fi 7779 7780 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7781 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7782 fi 7783 7784 CFLAGS="$CFLAGS -Werror=trigraphs" 7785 7786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7787 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7788 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7789 if eval \${$cacheid+:} false; then : 7790 $as_echo_n "(cached) " >&6 7791 else 7792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7793 /* end confdefs.h. */ 7794 int i; 7795 int 7796 main () 7797 { 7798 7799 ; 7800 return 0; 7801 } 7802 _ACEOF 7803 if ac_fn_c_try_link "$LINENO"; then : 7804 eval $cacheid=yes 7805 else 7806 eval $cacheid=no 7807 fi 7808 rm -f core conftest.err conftest.$ac_objext \ 7809 conftest$ac_exeext conftest.$ac_ext 7810 fi 7811 7812 7813 CFLAGS="$xorg_testset_save_CFLAGS" 7814 7815 eval supported=\$$cacheid 7816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7817 $as_echo "$supported" >&6; } 7818 if test "$supported" = "yes" ; then 7819 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7820 found="yes" 7821 fi 7822 fi 7823 7824 7825 7826 7827 7828 7829 7830 7831 7832 7833 7834 7835 7836 7837 7838 xorg_testset_save_CFLAGS="$CFLAGS" 7839 7840 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7843 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7844 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7845 $as_echo_n "(cached) " >&6 7846 else 7847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7848 /* end confdefs.h. */ 7849 int i; 7850 _ACEOF 7851 if ac_fn_c_try_compile "$LINENO"; then : 7852 xorg_cv_cc_flag_unknown_warning_option=yes 7853 else 7854 xorg_cv_cc_flag_unknown_warning_option=no 7855 fi 7856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7857 fi 7858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7859 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7860 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7861 CFLAGS="$xorg_testset_save_CFLAGS" 7862 fi 7863 7864 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7865 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7867 fi 7868 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7870 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7871 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7872 $as_echo_n "(cached) " >&6 7873 else 7874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7875 /* end confdefs.h. */ 7876 int i; 7877 _ACEOF 7878 if ac_fn_c_try_compile "$LINENO"; then : 7879 xorg_cv_cc_flag_unused_command_line_argument=yes 7880 else 7881 xorg_cv_cc_flag_unused_command_line_argument=no 7882 fi 7883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7884 fi 7885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7886 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7887 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7888 CFLAGS="$xorg_testset_save_CFLAGS" 7889 fi 7890 7891 found="no" 7892 7893 if test $found = "no" ; then 7894 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7895 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7896 fi 7897 7898 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7899 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7900 fi 7901 7902 CFLAGS="$CFLAGS -Werror=array-bounds" 7903 7904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7905 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7906 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7907 if eval \${$cacheid+:} false; then : 7908 $as_echo_n "(cached) " >&6 7909 else 7910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7911 /* end confdefs.h. */ 7912 int i; 7913 int 7914 main () 7915 { 7916 7917 ; 7918 return 0; 7919 } 7920 _ACEOF 7921 if ac_fn_c_try_link "$LINENO"; then : 7922 eval $cacheid=yes 7923 else 7924 eval $cacheid=no 7925 fi 7926 rm -f core conftest.err conftest.$ac_objext \ 7927 conftest$ac_exeext conftest.$ac_ext 7928 fi 7929 7930 7931 CFLAGS="$xorg_testset_save_CFLAGS" 7932 7933 eval supported=\$$cacheid 7934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7935 $as_echo "$supported" >&6; } 7936 if test "$supported" = "yes" ; then 7937 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7938 found="yes" 7939 fi 7940 fi 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 7951 7952 7953 7954 7955 7956 xorg_testset_save_CFLAGS="$CFLAGS" 7957 7958 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7961 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7962 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7963 $as_echo_n "(cached) " >&6 7964 else 7965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7966 /* end confdefs.h. */ 7967 int i; 7968 _ACEOF 7969 if ac_fn_c_try_compile "$LINENO"; then : 7970 xorg_cv_cc_flag_unknown_warning_option=yes 7971 else 7972 xorg_cv_cc_flag_unknown_warning_option=no 7973 fi 7974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7975 fi 7976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7977 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7978 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7979 CFLAGS="$xorg_testset_save_CFLAGS" 7980 fi 7981 7982 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7983 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7985 fi 7986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7988 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7989 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7990 $as_echo_n "(cached) " >&6 7991 else 7992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7993 /* end confdefs.h. */ 7994 int i; 7995 _ACEOF 7996 if ac_fn_c_try_compile "$LINENO"; then : 7997 xorg_cv_cc_flag_unused_command_line_argument=yes 7998 else 7999 xorg_cv_cc_flag_unused_command_line_argument=no 8000 fi 8001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8002 fi 8003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8004 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8005 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8006 CFLAGS="$xorg_testset_save_CFLAGS" 8007 fi 8008 8009 found="no" 8010 8011 if test $found = "no" ; then 8012 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8013 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8014 fi 8015 8016 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8017 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8018 fi 8019 8020 CFLAGS="$CFLAGS -Werror=write-strings" 8021 8022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8023 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8024 cacheid=xorg_cv_cc_flag__Werror_write_strings 8025 if eval \${$cacheid+:} false; then : 8026 $as_echo_n "(cached) " >&6 8027 else 8028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8029 /* end confdefs.h. */ 8030 int i; 8031 int 8032 main () 8033 { 8034 8035 ; 8036 return 0; 8037 } 8038 _ACEOF 8039 if ac_fn_c_try_link "$LINENO"; then : 8040 eval $cacheid=yes 8041 else 8042 eval $cacheid=no 8043 fi 8044 rm -f core conftest.err conftest.$ac_objext \ 8045 conftest$ac_exeext conftest.$ac_ext 8046 fi 8047 8048 8049 CFLAGS="$xorg_testset_save_CFLAGS" 8050 8051 eval supported=\$$cacheid 8052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8053 $as_echo "$supported" >&6; } 8054 if test "$supported" = "yes" ; then 8055 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8056 found="yes" 8057 fi 8058 fi 8059 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 xorg_testset_save_CFLAGS="$CFLAGS" 8075 8076 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8079 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8080 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8081 $as_echo_n "(cached) " >&6 8082 else 8083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8084 /* end confdefs.h. */ 8085 int i; 8086 _ACEOF 8087 if ac_fn_c_try_compile "$LINENO"; then : 8088 xorg_cv_cc_flag_unknown_warning_option=yes 8089 else 8090 xorg_cv_cc_flag_unknown_warning_option=no 8091 fi 8092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8093 fi 8094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8095 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8096 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8097 CFLAGS="$xorg_testset_save_CFLAGS" 8098 fi 8099 8100 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8101 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8103 fi 8104 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8106 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8107 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8108 $as_echo_n "(cached) " >&6 8109 else 8110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8111 /* end confdefs.h. */ 8112 int i; 8113 _ACEOF 8114 if ac_fn_c_try_compile "$LINENO"; then : 8115 xorg_cv_cc_flag_unused_command_line_argument=yes 8116 else 8117 xorg_cv_cc_flag_unused_command_line_argument=no 8118 fi 8119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8120 fi 8121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8122 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8123 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8124 CFLAGS="$xorg_testset_save_CFLAGS" 8125 fi 8126 8127 found="no" 8128 8129 if test $found = "no" ; then 8130 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8132 fi 8133 8134 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8135 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8136 fi 8137 8138 CFLAGS="$CFLAGS -Werror=address" 8139 8140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8141 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8142 cacheid=xorg_cv_cc_flag__Werror_address 8143 if eval \${$cacheid+:} false; then : 8144 $as_echo_n "(cached) " >&6 8145 else 8146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8147 /* end confdefs.h. */ 8148 int i; 8149 int 8150 main () 8151 { 8152 8153 ; 8154 return 0; 8155 } 8156 _ACEOF 8157 if ac_fn_c_try_link "$LINENO"; then : 8158 eval $cacheid=yes 8159 else 8160 eval $cacheid=no 8161 fi 8162 rm -f core conftest.err conftest.$ac_objext \ 8163 conftest$ac_exeext conftest.$ac_ext 8164 fi 8165 8166 8167 CFLAGS="$xorg_testset_save_CFLAGS" 8168 8169 eval supported=\$$cacheid 8170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8171 $as_echo "$supported" >&6; } 8172 if test "$supported" = "yes" ; then 8173 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8174 found="yes" 8175 fi 8176 fi 8177 8178 8179 8180 8181 8182 8183 8184 8185 8186 8187 8188 8189 8190 8191 8192 xorg_testset_save_CFLAGS="$CFLAGS" 8193 8194 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8197 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8198 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8199 $as_echo_n "(cached) " >&6 8200 else 8201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8202 /* end confdefs.h. */ 8203 int i; 8204 _ACEOF 8205 if ac_fn_c_try_compile "$LINENO"; then : 8206 xorg_cv_cc_flag_unknown_warning_option=yes 8207 else 8208 xorg_cv_cc_flag_unknown_warning_option=no 8209 fi 8210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8211 fi 8212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8213 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8214 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8215 CFLAGS="$xorg_testset_save_CFLAGS" 8216 fi 8217 8218 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8219 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8221 fi 8222 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8224 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8225 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8226 $as_echo_n "(cached) " >&6 8227 else 8228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8229 /* end confdefs.h. */ 8230 int i; 8231 _ACEOF 8232 if ac_fn_c_try_compile "$LINENO"; then : 8233 xorg_cv_cc_flag_unused_command_line_argument=yes 8234 else 8235 xorg_cv_cc_flag_unused_command_line_argument=no 8236 fi 8237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8238 fi 8239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8240 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8241 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8242 CFLAGS="$xorg_testset_save_CFLAGS" 8243 fi 8244 8245 found="no" 8246 8247 if test $found = "no" ; then 8248 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8250 fi 8251 8252 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8253 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8254 fi 8255 8256 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8257 8258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8259 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8260 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8261 if eval \${$cacheid+:} false; then : 8262 $as_echo_n "(cached) " >&6 8263 else 8264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8265 /* end confdefs.h. */ 8266 int i; 8267 int 8268 main () 8269 { 8270 8271 ; 8272 return 0; 8273 } 8274 _ACEOF 8275 if ac_fn_c_try_link "$LINENO"; then : 8276 eval $cacheid=yes 8277 else 8278 eval $cacheid=no 8279 fi 8280 rm -f core conftest.err conftest.$ac_objext \ 8281 conftest$ac_exeext conftest.$ac_ext 8282 fi 8283 8284 8285 CFLAGS="$xorg_testset_save_CFLAGS" 8286 8287 eval supported=\$$cacheid 8288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8289 $as_echo "$supported" >&6; } 8290 if test "$supported" = "yes" ; then 8291 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8292 found="yes" 8293 fi 8294 fi 8295 8296 if test $found = "no" ; then 8297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8299 fi 8300 8301 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8303 fi 8304 8305 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8306 8307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8308 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8309 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8310 if eval \${$cacheid+:} false; then : 8311 $as_echo_n "(cached) " >&6 8312 else 8313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8314 /* end confdefs.h. */ 8315 int i; 8316 int 8317 main () 8318 { 8319 8320 ; 8321 return 0; 8322 } 8323 _ACEOF 8324 if ac_fn_c_try_link "$LINENO"; then : 8325 eval $cacheid=yes 8326 else 8327 eval $cacheid=no 8328 fi 8329 rm -f core conftest.err conftest.$ac_objext \ 8330 conftest$ac_exeext conftest.$ac_ext 8331 fi 8332 8333 8334 CFLAGS="$xorg_testset_save_CFLAGS" 8335 8336 eval supported=\$$cacheid 8337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8338 $as_echo "$supported" >&6; } 8339 if test "$supported" = "yes" ; then 8340 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8341 found="yes" 8342 fi 8343 fi 8344 8345 8346 8347 8348 8349 8350 8351 8352 8353 8354 8355 8356 8357 8358 8359 xorg_testset_save_CFLAGS="$CFLAGS" 8360 8361 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8364 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8365 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8366 $as_echo_n "(cached) " >&6 8367 else 8368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8369 /* end confdefs.h. */ 8370 int i; 8371 _ACEOF 8372 if ac_fn_c_try_compile "$LINENO"; then : 8373 xorg_cv_cc_flag_unknown_warning_option=yes 8374 else 8375 xorg_cv_cc_flag_unknown_warning_option=no 8376 fi 8377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8378 fi 8379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8380 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8381 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8382 CFLAGS="$xorg_testset_save_CFLAGS" 8383 fi 8384 8385 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8388 fi 8389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8391 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8392 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8393 $as_echo_n "(cached) " >&6 8394 else 8395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8396 /* end confdefs.h. */ 8397 int i; 8398 _ACEOF 8399 if ac_fn_c_try_compile "$LINENO"; then : 8400 xorg_cv_cc_flag_unused_command_line_argument=yes 8401 else 8402 xorg_cv_cc_flag_unused_command_line_argument=no 8403 fi 8404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8405 fi 8406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8407 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8408 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8409 CFLAGS="$xorg_testset_save_CFLAGS" 8410 fi 8411 8412 found="no" 8413 8414 if test $found = "no" ; then 8415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8417 fi 8418 8419 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8421 fi 8422 8423 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8424 8425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8426 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8427 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8428 if eval \${$cacheid+:} false; then : 8429 $as_echo_n "(cached) " >&6 8430 else 8431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8432 /* end confdefs.h. */ 8433 int i; 8434 int 8435 main () 8436 { 8437 8438 ; 8439 return 0; 8440 } 8441 _ACEOF 8442 if ac_fn_c_try_link "$LINENO"; then : 8443 eval $cacheid=yes 8444 else 8445 eval $cacheid=no 8446 fi 8447 rm -f core conftest.err conftest.$ac_objext \ 8448 conftest$ac_exeext conftest.$ac_ext 8449 fi 8450 8451 8452 CFLAGS="$xorg_testset_save_CFLAGS" 8453 8454 eval supported=\$$cacheid 8455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8456 $as_echo "$supported" >&6; } 8457 if test "$supported" = "yes" ; then 8458 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8459 found="yes" 8460 fi 8461 fi 8462 8463 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8464 else 8465 { $as_echo "$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 8466 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8467 8468 8469 8470 8471 8472 8473 8474 8475 8476 8477 8478 8479 8480 xorg_testset_save_CFLAGS="$CFLAGS" 8481 8482 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8485 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8486 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8487 $as_echo_n "(cached) " >&6 8488 else 8489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8490 /* end confdefs.h. */ 8491 int i; 8492 _ACEOF 8493 if ac_fn_c_try_compile "$LINENO"; then : 8494 xorg_cv_cc_flag_unknown_warning_option=yes 8495 else 8496 xorg_cv_cc_flag_unknown_warning_option=no 8497 fi 8498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8499 fi 8500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8501 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8502 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8503 CFLAGS="$xorg_testset_save_CFLAGS" 8504 fi 8505 8506 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8509 fi 8510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8512 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8513 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8514 $as_echo_n "(cached) " >&6 8515 else 8516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8517 /* end confdefs.h. */ 8518 int i; 8519 _ACEOF 8520 if ac_fn_c_try_compile "$LINENO"; then : 8521 xorg_cv_cc_flag_unused_command_line_argument=yes 8522 else 8523 xorg_cv_cc_flag_unused_command_line_argument=no 8524 fi 8525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8526 fi 8527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8528 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8529 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8530 CFLAGS="$xorg_testset_save_CFLAGS" 8531 fi 8532 8533 found="no" 8534 8535 if test $found = "no" ; then 8536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8538 fi 8539 8540 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8542 fi 8543 8544 CFLAGS="$CFLAGS -Wimplicit" 8545 8546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8547 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8548 cacheid=xorg_cv_cc_flag__Wimplicit 8549 if eval \${$cacheid+:} false; then : 8550 $as_echo_n "(cached) " >&6 8551 else 8552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8553 /* end confdefs.h. */ 8554 int i; 8555 int 8556 main () 8557 { 8558 8559 ; 8560 return 0; 8561 } 8562 _ACEOF 8563 if ac_fn_c_try_link "$LINENO"; then : 8564 eval $cacheid=yes 8565 else 8566 eval $cacheid=no 8567 fi 8568 rm -f core conftest.err conftest.$ac_objext \ 8569 conftest$ac_exeext conftest.$ac_ext 8570 fi 8571 8572 8573 CFLAGS="$xorg_testset_save_CFLAGS" 8574 8575 eval supported=\$$cacheid 8576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8577 $as_echo "$supported" >&6; } 8578 if test "$supported" = "yes" ; then 8579 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8580 found="yes" 8581 fi 8582 fi 8583 8584 8585 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 xorg_testset_save_CFLAGS="$CFLAGS" 8599 8600 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8603 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8604 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8605 $as_echo_n "(cached) " >&6 8606 else 8607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8608 /* end confdefs.h. */ 8609 int i; 8610 _ACEOF 8611 if ac_fn_c_try_compile "$LINENO"; then : 8612 xorg_cv_cc_flag_unknown_warning_option=yes 8613 else 8614 xorg_cv_cc_flag_unknown_warning_option=no 8615 fi 8616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8617 fi 8618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8619 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8620 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8621 CFLAGS="$xorg_testset_save_CFLAGS" 8622 fi 8623 8624 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8627 fi 8628 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8630 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8631 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8632 $as_echo_n "(cached) " >&6 8633 else 8634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8635 /* end confdefs.h. */ 8636 int i; 8637 _ACEOF 8638 if ac_fn_c_try_compile "$LINENO"; then : 8639 xorg_cv_cc_flag_unused_command_line_argument=yes 8640 else 8641 xorg_cv_cc_flag_unused_command_line_argument=no 8642 fi 8643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8644 fi 8645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8646 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8647 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8648 CFLAGS="$xorg_testset_save_CFLAGS" 8649 fi 8650 8651 found="no" 8652 8653 if test $found = "no" ; then 8654 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8656 fi 8657 8658 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8660 fi 8661 8662 CFLAGS="$CFLAGS -Wnonnull" 8663 8664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8665 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8666 cacheid=xorg_cv_cc_flag__Wnonnull 8667 if eval \${$cacheid+:} false; then : 8668 $as_echo_n "(cached) " >&6 8669 else 8670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8671 /* end confdefs.h. */ 8672 int i; 8673 int 8674 main () 8675 { 8676 8677 ; 8678 return 0; 8679 } 8680 _ACEOF 8681 if ac_fn_c_try_link "$LINENO"; then : 8682 eval $cacheid=yes 8683 else 8684 eval $cacheid=no 8685 fi 8686 rm -f core conftest.err conftest.$ac_objext \ 8687 conftest$ac_exeext conftest.$ac_ext 8688 fi 8689 8690 8691 CFLAGS="$xorg_testset_save_CFLAGS" 8692 8693 eval supported=\$$cacheid 8694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8695 $as_echo "$supported" >&6; } 8696 if test "$supported" = "yes" ; then 8697 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8698 found="yes" 8699 fi 8700 fi 8701 8702 8703 8704 8705 8706 8707 8708 8709 8710 8711 8712 8713 8714 8715 8716 xorg_testset_save_CFLAGS="$CFLAGS" 8717 8718 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8719 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8721 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8722 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8723 $as_echo_n "(cached) " >&6 8724 else 8725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8726 /* end confdefs.h. */ 8727 int i; 8728 _ACEOF 8729 if ac_fn_c_try_compile "$LINENO"; then : 8730 xorg_cv_cc_flag_unknown_warning_option=yes 8731 else 8732 xorg_cv_cc_flag_unknown_warning_option=no 8733 fi 8734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8735 fi 8736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8737 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8738 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8739 CFLAGS="$xorg_testset_save_CFLAGS" 8740 fi 8741 8742 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8743 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8745 fi 8746 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8748 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8749 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8750 $as_echo_n "(cached) " >&6 8751 else 8752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8753 /* end confdefs.h. */ 8754 int i; 8755 _ACEOF 8756 if ac_fn_c_try_compile "$LINENO"; then : 8757 xorg_cv_cc_flag_unused_command_line_argument=yes 8758 else 8759 xorg_cv_cc_flag_unused_command_line_argument=no 8760 fi 8761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8762 fi 8763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8764 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8765 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8766 CFLAGS="$xorg_testset_save_CFLAGS" 8767 fi 8768 8769 found="no" 8770 8771 if test $found = "no" ; then 8772 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8774 fi 8775 8776 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8777 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8778 fi 8779 8780 CFLAGS="$CFLAGS -Winit-self" 8781 8782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8783 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8784 cacheid=xorg_cv_cc_flag__Winit_self 8785 if eval \${$cacheid+:} false; then : 8786 $as_echo_n "(cached) " >&6 8787 else 8788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8789 /* end confdefs.h. */ 8790 int i; 8791 int 8792 main () 8793 { 8794 8795 ; 8796 return 0; 8797 } 8798 _ACEOF 8799 if ac_fn_c_try_link "$LINENO"; then : 8800 eval $cacheid=yes 8801 else 8802 eval $cacheid=no 8803 fi 8804 rm -f core conftest.err conftest.$ac_objext \ 8805 conftest$ac_exeext conftest.$ac_ext 8806 fi 8807 8808 8809 CFLAGS="$xorg_testset_save_CFLAGS" 8810 8811 eval supported=\$$cacheid 8812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8813 $as_echo "$supported" >&6; } 8814 if test "$supported" = "yes" ; then 8815 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8816 found="yes" 8817 fi 8818 fi 8819 8820 8821 8822 8823 8824 8825 8826 8827 8828 8829 8830 8831 8832 8833 8834 xorg_testset_save_CFLAGS="$CFLAGS" 8835 8836 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8839 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8840 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8841 $as_echo_n "(cached) " >&6 8842 else 8843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8844 /* end confdefs.h. */ 8845 int i; 8846 _ACEOF 8847 if ac_fn_c_try_compile "$LINENO"; then : 8848 xorg_cv_cc_flag_unknown_warning_option=yes 8849 else 8850 xorg_cv_cc_flag_unknown_warning_option=no 8851 fi 8852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8853 fi 8854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8855 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8856 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8857 CFLAGS="$xorg_testset_save_CFLAGS" 8858 fi 8859 8860 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8861 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8863 fi 8864 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8866 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8867 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8868 $as_echo_n "(cached) " >&6 8869 else 8870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8871 /* end confdefs.h. */ 8872 int i; 8873 _ACEOF 8874 if ac_fn_c_try_compile "$LINENO"; then : 8875 xorg_cv_cc_flag_unused_command_line_argument=yes 8876 else 8877 xorg_cv_cc_flag_unused_command_line_argument=no 8878 fi 8879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8880 fi 8881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8882 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8883 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8884 CFLAGS="$xorg_testset_save_CFLAGS" 8885 fi 8886 8887 found="no" 8888 8889 if test $found = "no" ; then 8890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8892 fi 8893 8894 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8896 fi 8897 8898 CFLAGS="$CFLAGS -Wmain" 8899 8900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8901 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8902 cacheid=xorg_cv_cc_flag__Wmain 8903 if eval \${$cacheid+:} false; then : 8904 $as_echo_n "(cached) " >&6 8905 else 8906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8907 /* end confdefs.h. */ 8908 int i; 8909 int 8910 main () 8911 { 8912 8913 ; 8914 return 0; 8915 } 8916 _ACEOF 8917 if ac_fn_c_try_link "$LINENO"; then : 8918 eval $cacheid=yes 8919 else 8920 eval $cacheid=no 8921 fi 8922 rm -f core conftest.err conftest.$ac_objext \ 8923 conftest$ac_exeext conftest.$ac_ext 8924 fi 8925 8926 8927 CFLAGS="$xorg_testset_save_CFLAGS" 8928 8929 eval supported=\$$cacheid 8930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8931 $as_echo "$supported" >&6; } 8932 if test "$supported" = "yes" ; then 8933 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8934 found="yes" 8935 fi 8936 fi 8937 8938 8939 8940 8941 8942 8943 8944 8945 8946 8947 8948 8949 8950 8951 8952 xorg_testset_save_CFLAGS="$CFLAGS" 8953 8954 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8957 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8958 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8959 $as_echo_n "(cached) " >&6 8960 else 8961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8962 /* end confdefs.h. */ 8963 int i; 8964 _ACEOF 8965 if ac_fn_c_try_compile "$LINENO"; then : 8966 xorg_cv_cc_flag_unknown_warning_option=yes 8967 else 8968 xorg_cv_cc_flag_unknown_warning_option=no 8969 fi 8970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8971 fi 8972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8973 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8974 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8975 CFLAGS="$xorg_testset_save_CFLAGS" 8976 fi 8977 8978 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8981 fi 8982 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8984 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8985 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8986 $as_echo_n "(cached) " >&6 8987 else 8988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8989 /* end confdefs.h. */ 8990 int i; 8991 _ACEOF 8992 if ac_fn_c_try_compile "$LINENO"; then : 8993 xorg_cv_cc_flag_unused_command_line_argument=yes 8994 else 8995 xorg_cv_cc_flag_unused_command_line_argument=no 8996 fi 8997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8998 fi 8999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9000 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9001 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9002 CFLAGS="$xorg_testset_save_CFLAGS" 9003 fi 9004 9005 found="no" 9006 9007 if test $found = "no" ; then 9008 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9010 fi 9011 9012 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9013 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9014 fi 9015 9016 CFLAGS="$CFLAGS -Wmissing-braces" 9017 9018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9019 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9020 cacheid=xorg_cv_cc_flag__Wmissing_braces 9021 if eval \${$cacheid+:} false; then : 9022 $as_echo_n "(cached) " >&6 9023 else 9024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9025 /* end confdefs.h. */ 9026 int i; 9027 int 9028 main () 9029 { 9030 9031 ; 9032 return 0; 9033 } 9034 _ACEOF 9035 if ac_fn_c_try_link "$LINENO"; then : 9036 eval $cacheid=yes 9037 else 9038 eval $cacheid=no 9039 fi 9040 rm -f core conftest.err conftest.$ac_objext \ 9041 conftest$ac_exeext conftest.$ac_ext 9042 fi 9043 9044 9045 CFLAGS="$xorg_testset_save_CFLAGS" 9046 9047 eval supported=\$$cacheid 9048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9049 $as_echo "$supported" >&6; } 9050 if test "$supported" = "yes" ; then 9051 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9052 found="yes" 9053 fi 9054 fi 9055 9056 9057 9058 9059 9060 9061 9062 9063 9064 9065 9066 9067 9068 9069 9070 xorg_testset_save_CFLAGS="$CFLAGS" 9071 9072 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9075 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9076 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9077 $as_echo_n "(cached) " >&6 9078 else 9079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9080 /* end confdefs.h. */ 9081 int i; 9082 _ACEOF 9083 if ac_fn_c_try_compile "$LINENO"; then : 9084 xorg_cv_cc_flag_unknown_warning_option=yes 9085 else 9086 xorg_cv_cc_flag_unknown_warning_option=no 9087 fi 9088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9089 fi 9090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9091 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9092 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9093 CFLAGS="$xorg_testset_save_CFLAGS" 9094 fi 9095 9096 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9097 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9099 fi 9100 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9102 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9103 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9104 $as_echo_n "(cached) " >&6 9105 else 9106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9107 /* end confdefs.h. */ 9108 int i; 9109 _ACEOF 9110 if ac_fn_c_try_compile "$LINENO"; then : 9111 xorg_cv_cc_flag_unused_command_line_argument=yes 9112 else 9113 xorg_cv_cc_flag_unused_command_line_argument=no 9114 fi 9115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9116 fi 9117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9118 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9119 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9120 CFLAGS="$xorg_testset_save_CFLAGS" 9121 fi 9122 9123 found="no" 9124 9125 if test $found = "no" ; then 9126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9128 fi 9129 9130 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9131 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9132 fi 9133 9134 CFLAGS="$CFLAGS -Wsequence-point" 9135 9136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9137 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9138 cacheid=xorg_cv_cc_flag__Wsequence_point 9139 if eval \${$cacheid+:} false; then : 9140 $as_echo_n "(cached) " >&6 9141 else 9142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9143 /* end confdefs.h. */ 9144 int i; 9145 int 9146 main () 9147 { 9148 9149 ; 9150 return 0; 9151 } 9152 _ACEOF 9153 if ac_fn_c_try_link "$LINENO"; then : 9154 eval $cacheid=yes 9155 else 9156 eval $cacheid=no 9157 fi 9158 rm -f core conftest.err conftest.$ac_objext \ 9159 conftest$ac_exeext conftest.$ac_ext 9160 fi 9161 9162 9163 CFLAGS="$xorg_testset_save_CFLAGS" 9164 9165 eval supported=\$$cacheid 9166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9167 $as_echo "$supported" >&6; } 9168 if test "$supported" = "yes" ; then 9169 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9170 found="yes" 9171 fi 9172 fi 9173 9174 9175 9176 9177 9178 9179 9180 9181 9182 9183 9184 9185 9186 9187 9188 xorg_testset_save_CFLAGS="$CFLAGS" 9189 9190 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9193 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9194 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9195 $as_echo_n "(cached) " >&6 9196 else 9197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9198 /* end confdefs.h. */ 9199 int i; 9200 _ACEOF 9201 if ac_fn_c_try_compile "$LINENO"; then : 9202 xorg_cv_cc_flag_unknown_warning_option=yes 9203 else 9204 xorg_cv_cc_flag_unknown_warning_option=no 9205 fi 9206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9207 fi 9208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9209 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9210 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9211 CFLAGS="$xorg_testset_save_CFLAGS" 9212 fi 9213 9214 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9215 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9217 fi 9218 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9220 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9221 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9222 $as_echo_n "(cached) " >&6 9223 else 9224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9225 /* end confdefs.h. */ 9226 int i; 9227 _ACEOF 9228 if ac_fn_c_try_compile "$LINENO"; then : 9229 xorg_cv_cc_flag_unused_command_line_argument=yes 9230 else 9231 xorg_cv_cc_flag_unused_command_line_argument=no 9232 fi 9233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9234 fi 9235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9236 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9237 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9238 CFLAGS="$xorg_testset_save_CFLAGS" 9239 fi 9240 9241 found="no" 9242 9243 if test $found = "no" ; then 9244 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9245 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9246 fi 9247 9248 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9249 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9250 fi 9251 9252 CFLAGS="$CFLAGS -Wreturn-type" 9253 9254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9255 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9256 cacheid=xorg_cv_cc_flag__Wreturn_type 9257 if eval \${$cacheid+:} false; then : 9258 $as_echo_n "(cached) " >&6 9259 else 9260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9261 /* end confdefs.h. */ 9262 int i; 9263 int 9264 main () 9265 { 9266 9267 ; 9268 return 0; 9269 } 9270 _ACEOF 9271 if ac_fn_c_try_link "$LINENO"; then : 9272 eval $cacheid=yes 9273 else 9274 eval $cacheid=no 9275 fi 9276 rm -f core conftest.err conftest.$ac_objext \ 9277 conftest$ac_exeext conftest.$ac_ext 9278 fi 9279 9280 9281 CFLAGS="$xorg_testset_save_CFLAGS" 9282 9283 eval supported=\$$cacheid 9284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9285 $as_echo "$supported" >&6; } 9286 if test "$supported" = "yes" ; then 9287 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9288 found="yes" 9289 fi 9290 fi 9291 9292 9293 9294 9295 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 xorg_testset_save_CFLAGS="$CFLAGS" 9307 9308 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9311 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9312 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9313 $as_echo_n "(cached) " >&6 9314 else 9315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9316 /* end confdefs.h. */ 9317 int i; 9318 _ACEOF 9319 if ac_fn_c_try_compile "$LINENO"; then : 9320 xorg_cv_cc_flag_unknown_warning_option=yes 9321 else 9322 xorg_cv_cc_flag_unknown_warning_option=no 9323 fi 9324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9325 fi 9326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9327 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9328 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9329 CFLAGS="$xorg_testset_save_CFLAGS" 9330 fi 9331 9332 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9335 fi 9336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9338 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9339 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9340 $as_echo_n "(cached) " >&6 9341 else 9342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9343 /* end confdefs.h. */ 9344 int i; 9345 _ACEOF 9346 if ac_fn_c_try_compile "$LINENO"; then : 9347 xorg_cv_cc_flag_unused_command_line_argument=yes 9348 else 9349 xorg_cv_cc_flag_unused_command_line_argument=no 9350 fi 9351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9352 fi 9353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9354 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9355 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9356 CFLAGS="$xorg_testset_save_CFLAGS" 9357 fi 9358 9359 found="no" 9360 9361 if test $found = "no" ; then 9362 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9364 fi 9365 9366 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9367 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9368 fi 9369 9370 CFLAGS="$CFLAGS -Wtrigraphs" 9371 9372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9373 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9374 cacheid=xorg_cv_cc_flag__Wtrigraphs 9375 if eval \${$cacheid+:} false; then : 9376 $as_echo_n "(cached) " >&6 9377 else 9378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9379 /* end confdefs.h. */ 9380 int i; 9381 int 9382 main () 9383 { 9384 9385 ; 9386 return 0; 9387 } 9388 _ACEOF 9389 if ac_fn_c_try_link "$LINENO"; then : 9390 eval $cacheid=yes 9391 else 9392 eval $cacheid=no 9393 fi 9394 rm -f core conftest.err conftest.$ac_objext \ 9395 conftest$ac_exeext conftest.$ac_ext 9396 fi 9397 9398 9399 CFLAGS="$xorg_testset_save_CFLAGS" 9400 9401 eval supported=\$$cacheid 9402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9403 $as_echo "$supported" >&6; } 9404 if test "$supported" = "yes" ; then 9405 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9406 found="yes" 9407 fi 9408 fi 9409 9410 9411 9412 9413 9414 9415 9416 9417 9418 9419 9420 9421 9422 9423 9424 xorg_testset_save_CFLAGS="$CFLAGS" 9425 9426 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9429 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9430 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9431 $as_echo_n "(cached) " >&6 9432 else 9433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9434 /* end confdefs.h. */ 9435 int i; 9436 _ACEOF 9437 if ac_fn_c_try_compile "$LINENO"; then : 9438 xorg_cv_cc_flag_unknown_warning_option=yes 9439 else 9440 xorg_cv_cc_flag_unknown_warning_option=no 9441 fi 9442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9443 fi 9444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9445 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9446 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9447 CFLAGS="$xorg_testset_save_CFLAGS" 9448 fi 9449 9450 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9451 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9453 fi 9454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9456 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9457 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9458 $as_echo_n "(cached) " >&6 9459 else 9460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9461 /* end confdefs.h. */ 9462 int i; 9463 _ACEOF 9464 if ac_fn_c_try_compile "$LINENO"; then : 9465 xorg_cv_cc_flag_unused_command_line_argument=yes 9466 else 9467 xorg_cv_cc_flag_unused_command_line_argument=no 9468 fi 9469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9470 fi 9471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9472 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9473 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9474 CFLAGS="$xorg_testset_save_CFLAGS" 9475 fi 9476 9477 found="no" 9478 9479 if test $found = "no" ; then 9480 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9482 fi 9483 9484 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9485 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9486 fi 9487 9488 CFLAGS="$CFLAGS -Warray-bounds" 9489 9490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9491 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9492 cacheid=xorg_cv_cc_flag__Warray_bounds 9493 if eval \${$cacheid+:} false; then : 9494 $as_echo_n "(cached) " >&6 9495 else 9496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9497 /* end confdefs.h. */ 9498 int i; 9499 int 9500 main () 9501 { 9502 9503 ; 9504 return 0; 9505 } 9506 _ACEOF 9507 if ac_fn_c_try_link "$LINENO"; then : 9508 eval $cacheid=yes 9509 else 9510 eval $cacheid=no 9511 fi 9512 rm -f core conftest.err conftest.$ac_objext \ 9513 conftest$ac_exeext conftest.$ac_ext 9514 fi 9515 9516 9517 CFLAGS="$xorg_testset_save_CFLAGS" 9518 9519 eval supported=\$$cacheid 9520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9521 $as_echo "$supported" >&6; } 9522 if test "$supported" = "yes" ; then 9523 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9524 found="yes" 9525 fi 9526 fi 9527 9528 9529 9530 9531 9532 9533 9534 9535 9536 9537 9538 9539 9540 9541 9542 xorg_testset_save_CFLAGS="$CFLAGS" 9543 9544 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9545 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9547 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9548 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9549 $as_echo_n "(cached) " >&6 9550 else 9551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9552 /* end confdefs.h. */ 9553 int i; 9554 _ACEOF 9555 if ac_fn_c_try_compile "$LINENO"; then : 9556 xorg_cv_cc_flag_unknown_warning_option=yes 9557 else 9558 xorg_cv_cc_flag_unknown_warning_option=no 9559 fi 9560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9561 fi 9562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9563 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9564 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9565 CFLAGS="$xorg_testset_save_CFLAGS" 9566 fi 9567 9568 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9569 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9571 fi 9572 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9574 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9575 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9576 $as_echo_n "(cached) " >&6 9577 else 9578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9579 /* end confdefs.h. */ 9580 int i; 9581 _ACEOF 9582 if ac_fn_c_try_compile "$LINENO"; then : 9583 xorg_cv_cc_flag_unused_command_line_argument=yes 9584 else 9585 xorg_cv_cc_flag_unused_command_line_argument=no 9586 fi 9587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9588 fi 9589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9590 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9591 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9592 CFLAGS="$xorg_testset_save_CFLAGS" 9593 fi 9594 9595 found="no" 9596 9597 if test $found = "no" ; then 9598 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9600 fi 9601 9602 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9603 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9604 fi 9605 9606 CFLAGS="$CFLAGS -Wwrite-strings" 9607 9608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9609 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9610 cacheid=xorg_cv_cc_flag__Wwrite_strings 9611 if eval \${$cacheid+:} false; then : 9612 $as_echo_n "(cached) " >&6 9613 else 9614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9615 /* end confdefs.h. */ 9616 int i; 9617 int 9618 main () 9619 { 9620 9621 ; 9622 return 0; 9623 } 9624 _ACEOF 9625 if ac_fn_c_try_link "$LINENO"; then : 9626 eval $cacheid=yes 9627 else 9628 eval $cacheid=no 9629 fi 9630 rm -f core conftest.err conftest.$ac_objext \ 9631 conftest$ac_exeext conftest.$ac_ext 9632 fi 9633 9634 9635 CFLAGS="$xorg_testset_save_CFLAGS" 9636 9637 eval supported=\$$cacheid 9638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9639 $as_echo "$supported" >&6; } 9640 if test "$supported" = "yes" ; then 9641 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9642 found="yes" 9643 fi 9644 fi 9645 9646 9647 9648 9649 9650 9651 9652 9653 9654 9655 9656 9657 9658 9659 9660 xorg_testset_save_CFLAGS="$CFLAGS" 9661 9662 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9665 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9666 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9667 $as_echo_n "(cached) " >&6 9668 else 9669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9670 /* end confdefs.h. */ 9671 int i; 9672 _ACEOF 9673 if ac_fn_c_try_compile "$LINENO"; then : 9674 xorg_cv_cc_flag_unknown_warning_option=yes 9675 else 9676 xorg_cv_cc_flag_unknown_warning_option=no 9677 fi 9678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9679 fi 9680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9681 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9682 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9683 CFLAGS="$xorg_testset_save_CFLAGS" 9684 fi 9685 9686 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9687 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9689 fi 9690 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9692 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9693 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9694 $as_echo_n "(cached) " >&6 9695 else 9696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9697 /* end confdefs.h. */ 9698 int i; 9699 _ACEOF 9700 if ac_fn_c_try_compile "$LINENO"; then : 9701 xorg_cv_cc_flag_unused_command_line_argument=yes 9702 else 9703 xorg_cv_cc_flag_unused_command_line_argument=no 9704 fi 9705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9706 fi 9707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9708 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9709 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9710 CFLAGS="$xorg_testset_save_CFLAGS" 9711 fi 9712 9713 found="no" 9714 9715 if test $found = "no" ; then 9716 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9718 fi 9719 9720 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9721 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9722 fi 9723 9724 CFLAGS="$CFLAGS -Waddress" 9725 9726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9727 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9728 cacheid=xorg_cv_cc_flag__Waddress 9729 if eval \${$cacheid+:} false; then : 9730 $as_echo_n "(cached) " >&6 9731 else 9732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9733 /* end confdefs.h. */ 9734 int i; 9735 int 9736 main () 9737 { 9738 9739 ; 9740 return 0; 9741 } 9742 _ACEOF 9743 if ac_fn_c_try_link "$LINENO"; then : 9744 eval $cacheid=yes 9745 else 9746 eval $cacheid=no 9747 fi 9748 rm -f core conftest.err conftest.$ac_objext \ 9749 conftest$ac_exeext conftest.$ac_ext 9750 fi 9751 9752 9753 CFLAGS="$xorg_testset_save_CFLAGS" 9754 9755 eval supported=\$$cacheid 9756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9757 $as_echo "$supported" >&6; } 9758 if test "$supported" = "yes" ; then 9759 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9760 found="yes" 9761 fi 9762 fi 9763 9764 9765 9766 9767 9768 9769 9770 9771 9772 9773 9774 9775 9776 9777 9778 xorg_testset_save_CFLAGS="$CFLAGS" 9779 9780 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9783 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9784 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9785 $as_echo_n "(cached) " >&6 9786 else 9787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9788 /* end confdefs.h. */ 9789 int i; 9790 _ACEOF 9791 if ac_fn_c_try_compile "$LINENO"; then : 9792 xorg_cv_cc_flag_unknown_warning_option=yes 9793 else 9794 xorg_cv_cc_flag_unknown_warning_option=no 9795 fi 9796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9797 fi 9798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9799 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9800 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9801 CFLAGS="$xorg_testset_save_CFLAGS" 9802 fi 9803 9804 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9805 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9807 fi 9808 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9810 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9811 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9812 $as_echo_n "(cached) " >&6 9813 else 9814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9815 /* end confdefs.h. */ 9816 int i; 9817 _ACEOF 9818 if ac_fn_c_try_compile "$LINENO"; then : 9819 xorg_cv_cc_flag_unused_command_line_argument=yes 9820 else 9821 xorg_cv_cc_flag_unused_command_line_argument=no 9822 fi 9823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9824 fi 9825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9826 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9827 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9828 CFLAGS="$xorg_testset_save_CFLAGS" 9829 fi 9830 9831 found="no" 9832 9833 if test $found = "no" ; then 9834 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9836 fi 9837 9838 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9839 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9840 fi 9841 9842 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9843 9844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9845 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9846 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9847 if eval \${$cacheid+:} false; then : 9848 $as_echo_n "(cached) " >&6 9849 else 9850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9851 /* end confdefs.h. */ 9852 int i; 9853 int 9854 main () 9855 { 9856 9857 ; 9858 return 0; 9859 } 9860 _ACEOF 9861 if ac_fn_c_try_link "$LINENO"; then : 9862 eval $cacheid=yes 9863 else 9864 eval $cacheid=no 9865 fi 9866 rm -f core conftest.err conftest.$ac_objext \ 9867 conftest$ac_exeext conftest.$ac_ext 9868 fi 9869 9870 9871 CFLAGS="$xorg_testset_save_CFLAGS" 9872 9873 eval supported=\$$cacheid 9874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9875 $as_echo "$supported" >&6; } 9876 if test "$supported" = "yes" ; then 9877 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9878 found="yes" 9879 fi 9880 fi 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893 9894 9895 9896 xorg_testset_save_CFLAGS="$CFLAGS" 9897 9898 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9901 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9902 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9903 $as_echo_n "(cached) " >&6 9904 else 9905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9906 /* end confdefs.h. */ 9907 int i; 9908 _ACEOF 9909 if ac_fn_c_try_compile "$LINENO"; then : 9910 xorg_cv_cc_flag_unknown_warning_option=yes 9911 else 9912 xorg_cv_cc_flag_unknown_warning_option=no 9913 fi 9914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9915 fi 9916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9917 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9918 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9919 CFLAGS="$xorg_testset_save_CFLAGS" 9920 fi 9921 9922 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9923 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9925 fi 9926 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9928 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9929 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9930 $as_echo_n "(cached) " >&6 9931 else 9932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9933 /* end confdefs.h. */ 9934 int i; 9935 _ACEOF 9936 if ac_fn_c_try_compile "$LINENO"; then : 9937 xorg_cv_cc_flag_unused_command_line_argument=yes 9938 else 9939 xorg_cv_cc_flag_unused_command_line_argument=no 9940 fi 9941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9942 fi 9943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9944 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9945 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9946 CFLAGS="$xorg_testset_save_CFLAGS" 9947 fi 9948 9949 found="no" 9950 9951 if test $found = "no" ; then 9952 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9954 fi 9955 9956 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9958 fi 9959 9960 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9961 9962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9963 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9964 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9965 if eval \${$cacheid+:} false; then : 9966 $as_echo_n "(cached) " >&6 9967 else 9968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9969 /* end confdefs.h. */ 9970 int i; 9971 int 9972 main () 9973 { 9974 9975 ; 9976 return 0; 9977 } 9978 _ACEOF 9979 if ac_fn_c_try_link "$LINENO"; then : 9980 eval $cacheid=yes 9981 else 9982 eval $cacheid=no 9983 fi 9984 rm -f core conftest.err conftest.$ac_objext \ 9985 conftest$ac_exeext conftest.$ac_ext 9986 fi 9987 9988 9989 CFLAGS="$xorg_testset_save_CFLAGS" 9990 9991 eval supported=\$$cacheid 9992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9993 $as_echo "$supported" >&6; } 9994 if test "$supported" = "yes" ; then 9995 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9996 found="yes" 9997 fi 9998 fi 9999 10000 10001 fi 10002 10003 10004 10005 10006 10007 10008 10009 CWARNFLAGS="$BASE_CFLAGS" 10010 if test "x$GCC" = xyes ; then 10011 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10012 fi 10013 10014 10015 10016 10017 10018 10019 10020 10021 # Check whether --enable-strict-compilation was given. 10022 if test "${enable_strict_compilation+set}" = set; then : 10023 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10024 else 10025 STRICT_COMPILE=no 10026 fi 10027 10028 10029 10030 10031 10032 10033 STRICT_CFLAGS="" 10034 10035 10036 10037 10038 10039 10040 10041 10042 10043 10044 10045 10046 10047 xorg_testset_save_CFLAGS="$CFLAGS" 10048 10049 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10052 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10053 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10054 $as_echo_n "(cached) " >&6 10055 else 10056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10057 /* end confdefs.h. */ 10058 int i; 10059 _ACEOF 10060 if ac_fn_c_try_compile "$LINENO"; then : 10061 xorg_cv_cc_flag_unknown_warning_option=yes 10062 else 10063 xorg_cv_cc_flag_unknown_warning_option=no 10064 fi 10065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10066 fi 10067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10068 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10069 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10070 CFLAGS="$xorg_testset_save_CFLAGS" 10071 fi 10072 10073 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10076 fi 10077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10079 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10080 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10081 $as_echo_n "(cached) " >&6 10082 else 10083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10084 /* end confdefs.h. */ 10085 int i; 10086 _ACEOF 10087 if ac_fn_c_try_compile "$LINENO"; then : 10088 xorg_cv_cc_flag_unused_command_line_argument=yes 10089 else 10090 xorg_cv_cc_flag_unused_command_line_argument=no 10091 fi 10092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10093 fi 10094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10095 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10096 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10097 CFLAGS="$xorg_testset_save_CFLAGS" 10098 fi 10099 10100 found="no" 10101 10102 if test $found = "no" ; then 10103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10105 fi 10106 10107 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10109 fi 10110 10111 CFLAGS="$CFLAGS -pedantic" 10112 10113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10114 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10115 cacheid=xorg_cv_cc_flag__pedantic 10116 if eval \${$cacheid+:} false; then : 10117 $as_echo_n "(cached) " >&6 10118 else 10119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10120 /* end confdefs.h. */ 10121 int i; 10122 int 10123 main () 10124 { 10125 10126 ; 10127 return 0; 10128 } 10129 _ACEOF 10130 if ac_fn_c_try_link "$LINENO"; then : 10131 eval $cacheid=yes 10132 else 10133 eval $cacheid=no 10134 fi 10135 rm -f core conftest.err conftest.$ac_objext \ 10136 conftest$ac_exeext conftest.$ac_ext 10137 fi 10138 10139 10140 CFLAGS="$xorg_testset_save_CFLAGS" 10141 10142 eval supported=\$$cacheid 10143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10144 $as_echo "$supported" >&6; } 10145 if test "$supported" = "yes" ; then 10146 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10147 found="yes" 10148 fi 10149 fi 10150 10151 10152 10153 10154 10155 10156 10157 10158 10159 10160 10161 10162 10163 10164 10165 xorg_testset_save_CFLAGS="$CFLAGS" 10166 10167 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10170 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10171 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10172 $as_echo_n "(cached) " >&6 10173 else 10174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10175 /* end confdefs.h. */ 10176 int i; 10177 _ACEOF 10178 if ac_fn_c_try_compile "$LINENO"; then : 10179 xorg_cv_cc_flag_unknown_warning_option=yes 10180 else 10181 xorg_cv_cc_flag_unknown_warning_option=no 10182 fi 10183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10184 fi 10185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10186 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10187 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10188 CFLAGS="$xorg_testset_save_CFLAGS" 10189 fi 10190 10191 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10192 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10194 fi 10195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10197 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10198 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10199 $as_echo_n "(cached) " >&6 10200 else 10201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10202 /* end confdefs.h. */ 10203 int i; 10204 _ACEOF 10205 if ac_fn_c_try_compile "$LINENO"; then : 10206 xorg_cv_cc_flag_unused_command_line_argument=yes 10207 else 10208 xorg_cv_cc_flag_unused_command_line_argument=no 10209 fi 10210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10211 fi 10212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10213 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10214 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10215 CFLAGS="$xorg_testset_save_CFLAGS" 10216 fi 10217 10218 found="no" 10219 10220 if test $found = "no" ; then 10221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10223 fi 10224 10225 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10226 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10227 fi 10228 10229 CFLAGS="$CFLAGS -Werror" 10230 10231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10232 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10233 cacheid=xorg_cv_cc_flag__Werror 10234 if eval \${$cacheid+:} false; then : 10235 $as_echo_n "(cached) " >&6 10236 else 10237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10238 /* end confdefs.h. */ 10239 int i; 10240 int 10241 main () 10242 { 10243 10244 ; 10245 return 0; 10246 } 10247 _ACEOF 10248 if ac_fn_c_try_link "$LINENO"; then : 10249 eval $cacheid=yes 10250 else 10251 eval $cacheid=no 10252 fi 10253 rm -f core conftest.err conftest.$ac_objext \ 10254 conftest$ac_exeext conftest.$ac_ext 10255 fi 10256 10257 10258 CFLAGS="$xorg_testset_save_CFLAGS" 10259 10260 eval supported=\$$cacheid 10261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10262 $as_echo "$supported" >&6; } 10263 if test "$supported" = "yes" ; then 10264 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10265 found="yes" 10266 fi 10267 fi 10268 10269 if test $found = "no" ; then 10270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10272 fi 10273 10274 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10275 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10276 fi 10277 10278 CFLAGS="$CFLAGS -errwarn" 10279 10280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10281 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10282 cacheid=xorg_cv_cc_flag__errwarn 10283 if eval \${$cacheid+:} false; then : 10284 $as_echo_n "(cached) " >&6 10285 else 10286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10287 /* end confdefs.h. */ 10288 int i; 10289 int 10290 main () 10291 { 10292 10293 ; 10294 return 0; 10295 } 10296 _ACEOF 10297 if ac_fn_c_try_link "$LINENO"; then : 10298 eval $cacheid=yes 10299 else 10300 eval $cacheid=no 10301 fi 10302 rm -f core conftest.err conftest.$ac_objext \ 10303 conftest$ac_exeext conftest.$ac_ext 10304 fi 10305 10306 10307 CFLAGS="$xorg_testset_save_CFLAGS" 10308 10309 eval supported=\$$cacheid 10310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10311 $as_echo "$supported" >&6; } 10312 if test "$supported" = "yes" ; then 10313 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10314 found="yes" 10315 fi 10316 fi 10317 10318 10319 10320 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10321 # activate it with -Werror, so we add it here explicitly. 10322 10323 10324 10325 10326 10327 10328 10329 10330 10331 10332 10333 10334 10335 xorg_testset_save_CFLAGS="$CFLAGS" 10336 10337 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10340 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10341 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10342 $as_echo_n "(cached) " >&6 10343 else 10344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10345 /* end confdefs.h. */ 10346 int i; 10347 _ACEOF 10348 if ac_fn_c_try_compile "$LINENO"; then : 10349 xorg_cv_cc_flag_unknown_warning_option=yes 10350 else 10351 xorg_cv_cc_flag_unknown_warning_option=no 10352 fi 10353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10354 fi 10355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10356 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10357 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10358 CFLAGS="$xorg_testset_save_CFLAGS" 10359 fi 10360 10361 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10362 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10364 fi 10365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10367 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10368 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10369 $as_echo_n "(cached) " >&6 10370 else 10371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10372 /* end confdefs.h. */ 10373 int i; 10374 _ACEOF 10375 if ac_fn_c_try_compile "$LINENO"; then : 10376 xorg_cv_cc_flag_unused_command_line_argument=yes 10377 else 10378 xorg_cv_cc_flag_unused_command_line_argument=no 10379 fi 10380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10381 fi 10382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10383 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10384 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10385 CFLAGS="$xorg_testset_save_CFLAGS" 10386 fi 10387 10388 found="no" 10389 10390 if test $found = "no" ; then 10391 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10393 fi 10394 10395 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10397 fi 10398 10399 CFLAGS="$CFLAGS -Werror=attributes" 10400 10401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10402 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10403 cacheid=xorg_cv_cc_flag__Werror_attributes 10404 if eval \${$cacheid+:} false; then : 10405 $as_echo_n "(cached) " >&6 10406 else 10407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10408 /* end confdefs.h. */ 10409 int i; 10410 int 10411 main () 10412 { 10413 10414 ; 10415 return 0; 10416 } 10417 _ACEOF 10418 if ac_fn_c_try_link "$LINENO"; then : 10419 eval $cacheid=yes 10420 else 10421 eval $cacheid=no 10422 fi 10423 rm -f core conftest.err conftest.$ac_objext \ 10424 conftest$ac_exeext conftest.$ac_ext 10425 fi 10426 10427 10428 CFLAGS="$xorg_testset_save_CFLAGS" 10429 10430 eval supported=\$$cacheid 10431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10432 $as_echo "$supported" >&6; } 10433 if test "$supported" = "yes" ; then 10434 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10435 found="yes" 10436 fi 10437 fi 10438 10439 10440 10441 if test "x$STRICT_COMPILE" = "xyes"; then 10442 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10443 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10444 fi 10445 10446 10447 10448 10449 10450 10451 cat >>confdefs.h <<_ACEOF 10452 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10453 _ACEOF 10454 10455 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10456 if test "x$PVM" = "x"; then 10457 PVM="0" 10458 fi 10459 10460 cat >>confdefs.h <<_ACEOF 10461 #define PACKAGE_VERSION_MINOR $PVM 10462 _ACEOF 10463 10464 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10465 if test "x$PVP" = "x"; then 10466 PVP="0" 10467 fi 10468 10469 cat >>confdefs.h <<_ACEOF 10470 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10471 _ACEOF 10472 10473 10474 10475 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10476 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10477 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10478 touch \$(top_srcdir)/ChangeLog; \ 10479 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10480 10481 10482 10483 10484 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10485 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10486 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10487 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10488 touch \$(top_srcdir)/INSTALL; \ 10489 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10490 10491 10492 10493 10494 10495 10496 case $host_os in 10497 solaris*) 10498 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10499 # check for a man page file found in later versions that use 10500 # traditional section numbers instead 10501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10502 $as_echo_n "checking for /usr/share/man/man7/attributes.7... " >&6; } 10503 if ${ac_cv_file__usr_share_man_man7_attributes_7+:} false; then : 10504 $as_echo_n "(cached) " >&6 10505 else 10506 test "$cross_compiling" = yes && 10507 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10508 if test -r "/usr/share/man/man7/attributes.7"; then 10509 ac_cv_file__usr_share_man_man7_attributes_7=yes 10510 else 10511 ac_cv_file__usr_share_man_man7_attributes_7=no 10512 fi 10513 fi 10514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10515 $as_echo "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10516 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes; then : 10517 SYSV_MAN_SECTIONS=false 10518 else 10519 SYSV_MAN_SECTIONS=true 10520 fi 10521 10522 ;; 10523 *) SYSV_MAN_SECTIONS=false ;; 10524 esac 10525 10526 if test x$APP_MAN_SUFFIX = x ; then 10527 APP_MAN_SUFFIX=1 10528 fi 10529 if test x$APP_MAN_DIR = x ; then 10530 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10531 fi 10532 10533 if test x$LIB_MAN_SUFFIX = x ; then 10534 LIB_MAN_SUFFIX=3 10535 fi 10536 if test x$LIB_MAN_DIR = x ; then 10537 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10538 fi 10539 10540 if test x$FILE_MAN_SUFFIX = x ; then 10541 case $SYSV_MAN_SECTIONS in 10542 true) FILE_MAN_SUFFIX=4 ;; 10543 *) FILE_MAN_SUFFIX=5 ;; 10544 esac 10545 fi 10546 if test x$FILE_MAN_DIR = x ; then 10547 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10548 fi 10549 10550 if test x$MISC_MAN_SUFFIX = x ; then 10551 case $SYSV_MAN_SECTIONS in 10552 true) MISC_MAN_SUFFIX=5 ;; 10553 *) MISC_MAN_SUFFIX=7 ;; 10554 esac 10555 fi 10556 if test x$MISC_MAN_DIR = x ; then 10557 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10558 fi 10559 10560 if test x$DRIVER_MAN_SUFFIX = x ; then 10561 case $SYSV_MAN_SECTIONS in 10562 true) DRIVER_MAN_SUFFIX=7 ;; 10563 *) DRIVER_MAN_SUFFIX=4 ;; 10564 esac 10565 fi 10566 if test x$DRIVER_MAN_DIR = x ; then 10567 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10568 fi 10569 10570 if test x$ADMIN_MAN_SUFFIX = x ; then 10571 case $SYSV_MAN_SECTIONS in 10572 true) ADMIN_MAN_SUFFIX=1m ;; 10573 *) ADMIN_MAN_SUFFIX=8 ;; 10574 esac 10575 fi 10576 if test x$ADMIN_MAN_DIR = x ; then 10577 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10578 fi 10579 10580 10581 10582 10583 10584 10585 10586 10587 10588 10589 10590 10591 10592 10593 10594 XORG_MAN_PAGE="X Version 11" 10595 10596 MAN_SUBSTS="\ 10597 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10598 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10599 -e 's|__xservername__|Xorg|g' \ 10600 -e 's|__xconfigfile__|xorg.conf|g' \ 10601 -e 's|__projectroot__|\$(prefix)|g' \ 10602 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10603 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10604 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10605 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10606 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10607 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10608 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10609 10610 10611 10612 # Check whether --enable-silent-rules was given. 10613 if test "${enable_silent_rules+set}" = set; then : 10614 enableval=$enable_silent_rules; 10615 fi 10616 10617 case $enable_silent_rules in # ((( 10618 yes) AM_DEFAULT_VERBOSITY=0;; 10619 no) AM_DEFAULT_VERBOSITY=1;; 10620 *) AM_DEFAULT_VERBOSITY=0;; 10621 esac 10622 am_make=${MAKE-make} 10623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10624 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10625 if ${am_cv_make_support_nested_variables+:} false; then : 10626 $as_echo_n "(cached) " >&6 10627 else 10628 if $as_echo 'TRUE=$(BAR$(V)) 10629 BAR0=false 10630 BAR1=true 10631 V=1 10632 am__doit: 10633 @$(TRUE) 10634 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10635 am_cv_make_support_nested_variables=yes 10636 else 10637 am_cv_make_support_nested_variables=no 10638 fi 10639 fi 10640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10641 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10642 if test $am_cv_make_support_nested_variables = yes; then 10643 AM_V='$(V)' 10644 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10645 else 10646 AM_V=$AM_DEFAULT_VERBOSITY 10647 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10648 fi 10649 AM_BACKSLASH='\' 10650 10651 10652 10653 # Obtain compiler/linker options for dependencies 10654 10655 pkg_failed=no 10656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XINPUT" >&5 10657 $as_echo_n "checking for XINPUT... " >&6; } 10658 10659 if test -n "$XINPUT_CFLAGS"; then 10660 pkg_cv_XINPUT_CFLAGS="$XINPUT_CFLAGS" 10661 elif test -n "$PKG_CONFIG"; then 10662 if test -n "$PKG_CONFIG" && \ 10663 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama\""; } >&5 10664 ($PKG_CONFIG --exists --print-errors "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama") 2>&5 10665 ac_status=$? 10666 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10667 test $ac_status = 0; }; then 10668 pkg_cv_XINPUT_CFLAGS=`$PKG_CONFIG --cflags "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama" 2>/dev/null` 10669 test "x$?" != "x0" && pkg_failed=yes 10670 else 10671 pkg_failed=yes 10672 fi 10673 else 10674 pkg_failed=untried 10675 fi 10676 if test -n "$XINPUT_LIBS"; then 10677 pkg_cv_XINPUT_LIBS="$XINPUT_LIBS" 10678 elif test -n "$PKG_CONFIG"; then 10679 if test -n "$PKG_CONFIG" && \ 10680 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama\""; } >&5 10681 ($PKG_CONFIG --exists --print-errors "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama") 2>&5 10682 ac_status=$? 10683 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10684 test $ac_status = 0; }; then 10685 pkg_cv_XINPUT_LIBS=`$PKG_CONFIG --libs "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama" 2>/dev/null` 10686 test "x$?" != "x0" && pkg_failed=yes 10687 else 10688 pkg_failed=yes 10689 fi 10690 else 10691 pkg_failed=untried 10692 fi 10693 10694 10695 10696 if test $pkg_failed = yes; then 10697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10698 $as_echo "no" >&6; } 10699 10700 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10701 _pkg_short_errors_supported=yes 10702 else 10703 _pkg_short_errors_supported=no 10704 fi 10705 if test $_pkg_short_errors_supported = yes; then 10706 XINPUT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama" 2>&1` 10707 else 10708 XINPUT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama" 2>&1` 10709 fi 10710 # Put the nasty error message in config.log where it belongs 10711 echo "$XINPUT_PKG_ERRORS" >&5 10712 10713 as_fn_error $? "Package requirements (x11 xext xi >= 1.2 inputproto >= 1.5 xrandr xinerama) were not met: 10714 10715 $XINPUT_PKG_ERRORS 10716 10717 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10718 installed software in a non-standard prefix. 10719 10720 Alternatively, you may set the environment variables XINPUT_CFLAGS 10721 and XINPUT_LIBS to avoid the need to call pkg-config. 10722 See the pkg-config man page for more details." "$LINENO" 5 10723 elif test $pkg_failed = untried; then 10724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10725 $as_echo "no" >&6; } 10726 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10727 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10728 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10729 is in your PATH or set the PKG_CONFIG environment variable to the full 10730 path to pkg-config. 10731 10732 Alternatively, you may set the environment variables XINPUT_CFLAGS 10733 and XINPUT_LIBS to avoid the need to call pkg-config. 10734 See the pkg-config man page for more details. 10735 10736 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10737 See \`config.log' for more details" "$LINENO" 5; } 10738 else 10739 XINPUT_CFLAGS=$pkg_cv_XINPUT_CFLAGS 10740 XINPUT_LIBS=$pkg_cv_XINPUT_LIBS 10741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10742 $as_echo "yes" >&6; } 10743 10744 fi 10745 10746 # XI2 support 10747 10748 pkg_failed=no 10749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XI2" >&5 10750 $as_echo_n "checking for XI2... " >&6; } 10751 10752 if test -n "$XI2_CFLAGS"; then 10753 pkg_cv_XI2_CFLAGS="$XI2_CFLAGS" 10754 elif test -n "$PKG_CONFIG"; then 10755 if test -n "$PKG_CONFIG" && \ 10756 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.2.99.2 inputproto >= 1.9.99.15\""; } >&5 10757 ($PKG_CONFIG --exists --print-errors "xi >= 1.2.99.2 inputproto >= 1.9.99.15") 2>&5 10758 ac_status=$? 10759 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10760 test $ac_status = 0; }; then 10761 pkg_cv_XI2_CFLAGS=`$PKG_CONFIG --cflags "xi >= 1.2.99.2 inputproto >= 1.9.99.15" 2>/dev/null` 10762 test "x$?" != "x0" && pkg_failed=yes 10763 else 10764 pkg_failed=yes 10765 fi 10766 else 10767 pkg_failed=untried 10768 fi 10769 if test -n "$XI2_LIBS"; then 10770 pkg_cv_XI2_LIBS="$XI2_LIBS" 10771 elif test -n "$PKG_CONFIG"; then 10772 if test -n "$PKG_CONFIG" && \ 10773 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.2.99.2 inputproto >= 1.9.99.15\""; } >&5 10774 ($PKG_CONFIG --exists --print-errors "xi >= 1.2.99.2 inputproto >= 1.9.99.15") 2>&5 10775 ac_status=$? 10776 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10777 test $ac_status = 0; }; then 10778 pkg_cv_XI2_LIBS=`$PKG_CONFIG --libs "xi >= 1.2.99.2 inputproto >= 1.9.99.15" 2>/dev/null` 10779 test "x$?" != "x0" && pkg_failed=yes 10780 else 10781 pkg_failed=yes 10782 fi 10783 else 10784 pkg_failed=untried 10785 fi 10786 10787 10788 10789 if test $pkg_failed = yes; then 10790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10791 $as_echo "no" >&6; } 10792 10793 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10794 _pkg_short_errors_supported=yes 10795 else 10796 _pkg_short_errors_supported=no 10797 fi 10798 if test $_pkg_short_errors_supported = yes; then 10799 XI2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xi >= 1.2.99.2 inputproto >= 1.9.99.15" 2>&1` 10800 else 10801 XI2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xi >= 1.2.99.2 inputproto >= 1.9.99.15" 2>&1` 10802 fi 10803 # Put the nasty error message in config.log where it belongs 10804 echo "$XI2_PKG_ERRORS" >&5 10805 10806 HAVE_XI2="no" 10807 elif test $pkg_failed = untried; then 10808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10809 $as_echo "no" >&6; } 10810 HAVE_XI2="no" 10811 else 10812 XI2_CFLAGS=$pkg_cv_XI2_CFLAGS 10813 XI2_LIBS=$pkg_cv_XI2_LIBS 10814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10815 $as_echo "yes" >&6; } 10816 HAVE_XI2="yes"; 10817 $as_echo "#define HAVE_XI2 1" >>confdefs.h 10818 10819 fi; 10820 if test "$HAVE_XI2" = "yes" ; then 10821 HAVE_XI2_TRUE= 10822 HAVE_XI2_FALSE='#' 10823 else 10824 HAVE_XI2_TRUE='#' 10825 HAVE_XI2_FALSE= 10826 fi 10827 10828 10829 10830 # XI2.1 support 10831 10832 pkg_failed=no 10833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XI21" >&5 10834 $as_echo_n "checking for XI21... " >&6; } 10835 10836 if test -n "$XI21_CFLAGS"; then 10837 pkg_cv_XI21_CFLAGS="$XI21_CFLAGS" 10838 elif test -n "$PKG_CONFIG"; then 10839 if test -n "$PKG_CONFIG" && \ 10840 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.4.99.1 inputproto >= 2.0.99.1\""; } >&5 10841 ($PKG_CONFIG --exists --print-errors "xi >= 1.4.99.1 inputproto >= 2.0.99.1") 2>&5 10842 ac_status=$? 10843 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10844 test $ac_status = 0; }; then 10845 pkg_cv_XI21_CFLAGS=`$PKG_CONFIG --cflags "xi >= 1.4.99.1 inputproto >= 2.0.99.1" 2>/dev/null` 10846 test "x$?" != "x0" && pkg_failed=yes 10847 else 10848 pkg_failed=yes 10849 fi 10850 else 10851 pkg_failed=untried 10852 fi 10853 if test -n "$XI21_LIBS"; then 10854 pkg_cv_XI21_LIBS="$XI21_LIBS" 10855 elif test -n "$PKG_CONFIG"; then 10856 if test -n "$PKG_CONFIG" && \ 10857 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.4.99.1 inputproto >= 2.0.99.1\""; } >&5 10858 ($PKG_CONFIG --exists --print-errors "xi >= 1.4.99.1 inputproto >= 2.0.99.1") 2>&5 10859 ac_status=$? 10860 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10861 test $ac_status = 0; }; then 10862 pkg_cv_XI21_LIBS=`$PKG_CONFIG --libs "xi >= 1.4.99.1 inputproto >= 2.0.99.1" 2>/dev/null` 10863 test "x$?" != "x0" && pkg_failed=yes 10864 else 10865 pkg_failed=yes 10866 fi 10867 else 10868 pkg_failed=untried 10869 fi 10870 10871 10872 10873 if test $pkg_failed = yes; then 10874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10875 $as_echo "no" >&6; } 10876 10877 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10878 _pkg_short_errors_supported=yes 10879 else 10880 _pkg_short_errors_supported=no 10881 fi 10882 if test $_pkg_short_errors_supported = yes; then 10883 XI21_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xi >= 1.4.99.1 inputproto >= 2.0.99.1" 2>&1` 10884 else 10885 XI21_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xi >= 1.4.99.1 inputproto >= 2.0.99.1" 2>&1` 10886 fi 10887 # Put the nasty error message in config.log where it belongs 10888 echo "$XI21_PKG_ERRORS" >&5 10889 10890 as_fn_error $? "Package requirements (xi >= 1.4.99.1 inputproto >= 2.0.99.1) were not met: 10891 10892 $XI21_PKG_ERRORS 10893 10894 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10895 installed software in a non-standard prefix. 10896 10897 Alternatively, you may set the environment variables XI21_CFLAGS 10898 and XI21_LIBS to avoid the need to call pkg-config. 10899 See the pkg-config man page for more details." "$LINENO" 5 10900 elif test $pkg_failed = untried; then 10901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10902 $as_echo "no" >&6; } 10903 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10904 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10905 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10906 is in your PATH or set the PKG_CONFIG environment variable to the full 10907 path to pkg-config. 10908 10909 Alternatively, you may set the environment variables XI21_CFLAGS 10910 and XI21_LIBS to avoid the need to call pkg-config. 10911 See the pkg-config man page for more details. 10912 10913 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10914 See \`config.log' for more details" "$LINENO" 5; } 10915 else 10916 XI21_CFLAGS=$pkg_cv_XI21_CFLAGS 10917 XI21_LIBS=$pkg_cv_XI21_LIBS 10918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10919 $as_echo "yes" >&6; } 10920 10921 $as_echo "#define HAVE_XI21 1" >>confdefs.h 10922 10923 fi; 10924 # XI2.2 support 10925 10926 pkg_failed=no 10927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XI22" >&5 10928 $as_echo_n "checking for XI22... " >&6; } 10929 10930 if test -n "$XI22_CFLAGS"; then 10931 pkg_cv_XI22_CFLAGS="$XI22_CFLAGS" 10932 elif test -n "$PKG_CONFIG"; then 10933 if test -n "$PKG_CONFIG" && \ 10934 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.5.99.1 inputproto >= 2.1.99.1\""; } >&5 10935 ($PKG_CONFIG --exists --print-errors "xi >= 1.5.99.1 inputproto >= 2.1.99.1") 2>&5 10936 ac_status=$? 10937 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10938 test $ac_status = 0; }; then 10939 pkg_cv_XI22_CFLAGS=`$PKG_CONFIG --cflags "xi >= 1.5.99.1 inputproto >= 2.1.99.1" 2>/dev/null` 10940 test "x$?" != "x0" && pkg_failed=yes 10941 else 10942 pkg_failed=yes 10943 fi 10944 else 10945 pkg_failed=untried 10946 fi 10947 if test -n "$XI22_LIBS"; then 10948 pkg_cv_XI22_LIBS="$XI22_LIBS" 10949 elif test -n "$PKG_CONFIG"; then 10950 if test -n "$PKG_CONFIG" && \ 10951 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xi >= 1.5.99.1 inputproto >= 2.1.99.1\""; } >&5 10952 ($PKG_CONFIG --exists --print-errors "xi >= 1.5.99.1 inputproto >= 2.1.99.1") 2>&5 10953 ac_status=$? 10954 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10955 test $ac_status = 0; }; then 10956 pkg_cv_XI22_LIBS=`$PKG_CONFIG --libs "xi >= 1.5.99.1 inputproto >= 2.1.99.1" 2>/dev/null` 10957 test "x$?" != "x0" && pkg_failed=yes 10958 else 10959 pkg_failed=yes 10960 fi 10961 else 10962 pkg_failed=untried 10963 fi 10964 10965 10966 10967 if test $pkg_failed = yes; then 10968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10969 $as_echo "no" >&6; } 10970 10971 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10972 _pkg_short_errors_supported=yes 10973 else 10974 _pkg_short_errors_supported=no 10975 fi 10976 if test $_pkg_short_errors_supported = yes; then 10977 XI22_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xi >= 1.5.99.1 inputproto >= 2.1.99.1" 2>&1` 10978 else 10979 XI22_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xi >= 1.5.99.1 inputproto >= 2.1.99.1" 2>&1` 10980 fi 10981 # Put the nasty error message in config.log where it belongs 10982 echo "$XI22_PKG_ERRORS" >&5 10983 10984 as_fn_error $? "Package requirements (xi >= 1.5.99.1 inputproto >= 2.1.99.1) were not met: 10985 10986 $XI22_PKG_ERRORS 10987 10988 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10989 installed software in a non-standard prefix. 10990 10991 Alternatively, you may set the environment variables XI22_CFLAGS 10992 and XI22_LIBS to avoid the need to call pkg-config. 10993 See the pkg-config man page for more details." "$LINENO" 5 10994 elif test $pkg_failed = untried; then 10995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10996 $as_echo "no" >&6; } 10997 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10998 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10999 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11000 is in your PATH or set the PKG_CONFIG environment variable to the full 11001 path to pkg-config. 11002 11003 Alternatively, you may set the environment variables XI22_CFLAGS 11004 and XI22_LIBS to avoid the need to call pkg-config. 11005 See the pkg-config man page for more details. 11006 11007 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11008 See \`config.log' for more details" "$LINENO" 5; } 11009 else 11010 XI22_CFLAGS=$pkg_cv_XI22_CFLAGS 11011 XI22_LIBS=$pkg_cv_XI22_LIBS 11012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11013 $as_echo "yes" >&6; } 11014 11015 $as_echo "#define HAVE_XI22 1" >>confdefs.h 11016 11017 fi; 11018 11019 ac_config_files="$ac_config_files Makefile src/Makefile man/Makefile" 11020 11021 cat >confcache <<\_ACEOF 11022 # This file is a shell script that caches the results of configure 11023 # tests run on this system so they can be shared between configure 11024 # scripts and configure runs, see configure's option --config-cache. 11025 # It is not useful on other systems. If it contains results you don't 11026 # want to keep, you may remove or edit it. 11027 # 11028 # config.status only pays attention to the cache file if you give it 11029 # the --recheck option to rerun configure. 11030 # 11031 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11032 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11033 # following values. 11034 11035 _ACEOF 11036 11037 # The following way of writing the cache mishandles newlines in values, 11038 # but we know of no workaround that is simple, portable, and efficient. 11039 # So, we kill variables containing newlines. 11040 # Ultrix sh set writes to stderr and can't be redirected directly, 11041 # and sets the high bit in the cache file unless we assign to the vars. 11042 ( 11043 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11044 eval ac_val=\$$ac_var 11045 case $ac_val in #( 11046 *${as_nl}*) 11047 case $ac_var in #( 11048 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11049 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11050 esac 11051 case $ac_var in #( 11052 _ | IFS | as_nl) ;; #( 11053 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11054 *) { eval $ac_var=; unset $ac_var;} ;; 11055 esac ;; 11056 esac 11057 done 11058 11059 (set) 2>&1 | 11060 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11061 *${as_nl}ac_space=\ *) 11062 # `set' does not quote correctly, so add quotes: double-quote 11063 # substitution turns \\\\ into \\, and sed turns \\ into \. 11064 sed -n \ 11065 "s/'/'\\\\''/g; 11066 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11067 ;; #( 11068 *) 11069 # `set' quotes correctly as required by POSIX, so do not add quotes. 11070 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11071 ;; 11072 esac | 11073 sort 11074 ) | 11075 sed ' 11076 /^ac_cv_env_/b end 11077 t clear 11078 :clear 11079 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11080 t end 11081 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11082 :end' >>confcache 11083 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11084 if test -w "$cache_file"; then 11085 if test "x$cache_file" != "x/dev/null"; then 11086 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11087 $as_echo "$as_me: updating cache $cache_file" >&6;} 11088 if test ! -f "$cache_file" || test -h "$cache_file"; then 11089 cat confcache >"$cache_file" 11090 else 11091 case $cache_file in #( 11092 */* | ?:*) 11093 mv -f confcache "$cache_file"$$ && 11094 mv -f "$cache_file"$$ "$cache_file" ;; #( 11095 *) 11096 mv -f confcache "$cache_file" ;; 11097 esac 11098 fi 11099 fi 11100 else 11101 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11102 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11103 fi 11104 fi 11105 rm -f confcache 11106 11107 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11108 # Let make expand exec_prefix. 11109 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11110 11111 DEFS=-DHAVE_CONFIG_H 11112 11113 ac_libobjs= 11114 ac_ltlibobjs= 11115 U= 11116 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11117 # 1. Remove the extension, and $U if already installed. 11118 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11119 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11120 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11121 # will be set to the directory where LIBOBJS objects are built. 11122 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11123 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11124 done 11125 LIBOBJS=$ac_libobjs 11126 11127 LTLIBOBJS=$ac_ltlibobjs 11128 11129 11130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11131 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11132 if test -n "$am_sleep_pid"; then 11133 # Hide warnings about reused PIDs. 11134 wait $am_sleep_pid 2>/dev/null 11135 fi 11136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11137 $as_echo "done" >&6; } 11138 if test -n "$EXEEXT"; then 11139 am__EXEEXT_TRUE= 11140 am__EXEEXT_FALSE='#' 11141 else 11142 am__EXEEXT_TRUE='#' 11143 am__EXEEXT_FALSE= 11144 fi 11145 11146 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11147 as_fn_error $? "conditional \"AMDEP\" was never defined. 11148 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11149 fi 11150 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11151 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11152 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11153 fi 11154 if test -z "${HAVE_XI2_TRUE}" && test -z "${HAVE_XI2_FALSE}"; then 11155 as_fn_error $? "conditional \"HAVE_XI2\" was never defined. 11156 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11157 fi 11158 11159 : "${CONFIG_STATUS=./config.status}" 11160 ac_write_fail=0 11161 ac_clean_files_save=$ac_clean_files 11162 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11163 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11164 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11165 as_write_fail=0 11166 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11167 #! $SHELL 11168 # Generated by $as_me. 11169 # Run this file to recreate the current configuration. 11170 # Compiler output produced by configure, useful for debugging 11171 # configure, is in config.log if it exists. 11172 11173 debug=false 11174 ac_cs_recheck=false 11175 ac_cs_silent=false 11176 11177 SHELL=\${CONFIG_SHELL-$SHELL} 11178 export SHELL 11179 _ASEOF 11180 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11181 ## -------------------- ## 11182 ## M4sh Initialization. ## 11183 ## -------------------- ## 11184 11185 # Be more Bourne compatible 11186 DUALCASE=1; export DUALCASE # for MKS sh 11187 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11188 emulate sh 11189 NULLCMD=: 11190 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11191 # is contrary to our usage. Disable this feature. 11192 alias -g '${1+"$@"}'='"$@"' 11193 setopt NO_GLOB_SUBST 11194 else 11195 case `(set -o) 2>/dev/null` in #( 11196 *posix*) : 11197 set -o posix ;; #( 11198 *) : 11199 ;; 11200 esac 11201 fi 11202 11203 11204 as_nl=' 11205 ' 11206 export as_nl 11207 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11208 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11209 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11210 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11211 # Prefer a ksh shell builtin over an external printf program on Solaris, 11212 # but without wasting forks for bash or zsh. 11213 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11214 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11215 as_echo='print -r --' 11216 as_echo_n='print -rn --' 11217 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11218 as_echo='printf %s\n' 11219 as_echo_n='printf %s' 11220 else 11221 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11222 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11223 as_echo_n='/usr/ucb/echo -n' 11224 else 11225 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11226 as_echo_n_body='eval 11227 arg=$1; 11228 case $arg in #( 11229 *"$as_nl"*) 11230 expr "X$arg" : "X\\(.*\\)$as_nl"; 11231 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11232 esac; 11233 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11234 ' 11235 export as_echo_n_body 11236 as_echo_n='sh -c $as_echo_n_body as_echo' 11237 fi 11238 export as_echo_body 11239 as_echo='sh -c $as_echo_body as_echo' 11240 fi 11241 11242 # The user is always right. 11243 if test "${PATH_SEPARATOR+set}" != set; then 11244 PATH_SEPARATOR=: 11245 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11246 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11247 PATH_SEPARATOR=';' 11248 } 11249 fi 11250 11251 11252 # IFS 11253 # We need space, tab and new line, in precisely that order. Quoting is 11254 # there to prevent editors from complaining about space-tab. 11255 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11256 # splitting by setting IFS to empty value.) 11257 IFS=" "" $as_nl" 11258 11259 # Find who we are. Look in the path if we contain no directory separator. 11260 as_myself= 11261 case $0 in #(( 11262 *[\\/]* ) as_myself=$0 ;; 11263 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11264 for as_dir in $PATH 11265 do 11266 IFS=$as_save_IFS 11267 test -z "$as_dir" && as_dir=. 11268 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11269 done 11270 IFS=$as_save_IFS 11271 11272 ;; 11273 esac 11274 # We did not find ourselves, most probably we were run as `sh COMMAND' 11275 # in which case we are not to be found in the path. 11276 if test "x$as_myself" = x; then 11277 as_myself=$0 11278 fi 11279 if test ! -f "$as_myself"; then 11280 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11281 exit 1 11282 fi 11283 11284 # Unset variables that we do not need and which cause bugs (e.g. in 11285 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11286 # suppresses any "Segmentation fault" message there. '((' could 11287 # trigger a bug in pdksh 5.2.14. 11288 for as_var in BASH_ENV ENV MAIL MAILPATH 11289 do eval test x\${$as_var+set} = xset \ 11290 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11291 done 11292 PS1='$ ' 11293 PS2='> ' 11294 PS4='+ ' 11295 11296 # NLS nuisances. 11297 LC_ALL=C 11298 export LC_ALL 11299 LANGUAGE=C 11300 export LANGUAGE 11301 11302 # CDPATH. 11303 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11304 11305 11306 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11307 # ---------------------------------------- 11308 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11309 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11310 # script with STATUS, using 1 if that was 0. 11311 as_fn_error () 11312 { 11313 as_status=$1; test $as_status -eq 0 && as_status=1 11314 if test "$4"; then 11315 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11316 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11317 fi 11318 $as_echo "$as_me: error: $2" >&2 11319 as_fn_exit $as_status 11320 } # as_fn_error 11321 11322 11323 # as_fn_set_status STATUS 11324 # ----------------------- 11325 # Set $? to STATUS, without forking. 11326 as_fn_set_status () 11327 { 11328 return $1 11329 } # as_fn_set_status 11330 11331 # as_fn_exit STATUS 11332 # ----------------- 11333 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11334 as_fn_exit () 11335 { 11336 set +e 11337 as_fn_set_status $1 11338 exit $1 11339 } # as_fn_exit 11340 11341 # as_fn_unset VAR 11342 # --------------- 11343 # Portably unset VAR. 11344 as_fn_unset () 11345 { 11346 { eval $1=; unset $1;} 11347 } 11348 as_unset=as_fn_unset 11349 # as_fn_append VAR VALUE 11350 # ---------------------- 11351 # Append the text in VALUE to the end of the definition contained in VAR. Take 11352 # advantage of any shell optimizations that allow amortized linear growth over 11353 # repeated appends, instead of the typical quadratic growth present in naive 11354 # implementations. 11355 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11356 eval 'as_fn_append () 11357 { 11358 eval $1+=\$2 11359 }' 11360 else 11361 as_fn_append () 11362 { 11363 eval $1=\$$1\$2 11364 } 11365 fi # as_fn_append 11366 11367 # as_fn_arith ARG... 11368 # ------------------ 11369 # Perform arithmetic evaluation on the ARGs, and store the result in the 11370 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11371 # must be portable across $(()) and expr. 11372 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11373 eval 'as_fn_arith () 11374 { 11375 as_val=$(( $* )) 11376 }' 11377 else 11378 as_fn_arith () 11379 { 11380 as_val=`expr "$@" || test $? -eq 1` 11381 } 11382 fi # as_fn_arith 11383 11384 11385 if expr a : '\(a\)' >/dev/null 2>&1 && 11386 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11387 as_expr=expr 11388 else 11389 as_expr=false 11390 fi 11391 11392 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11393 as_basename=basename 11394 else 11395 as_basename=false 11396 fi 11397 11398 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11399 as_dirname=dirname 11400 else 11401 as_dirname=false 11402 fi 11403 11404 as_me=`$as_basename -- "$0" || 11405 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11406 X"$0" : 'X\(//\)$' \| \ 11407 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11408 $as_echo X/"$0" | 11409 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11410 s//\1/ 11411 q 11412 } 11413 /^X\/\(\/\/\)$/{ 11414 s//\1/ 11415 q 11416 } 11417 /^X\/\(\/\).*/{ 11418 s//\1/ 11419 q 11420 } 11421 s/.*/./; q'` 11422 11423 # Avoid depending upon Character Ranges. 11424 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11425 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11426 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11427 as_cr_digits='0123456789' 11428 as_cr_alnum=$as_cr_Letters$as_cr_digits 11429 11430 ECHO_C= ECHO_N= ECHO_T= 11431 case `echo -n x` in #((((( 11432 -n*) 11433 case `echo 'xy\c'` in 11434 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11435 xy) ECHO_C='\c';; 11436 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11437 ECHO_T=' ';; 11438 esac;; 11439 *) 11440 ECHO_N='-n';; 11441 esac 11442 11443 rm -f conf$$ conf$$.exe conf$$.file 11444 if test -d conf$$.dir; then 11445 rm -f conf$$.dir/conf$$.file 11446 else 11447 rm -f conf$$.dir 11448 mkdir conf$$.dir 2>/dev/null 11449 fi 11450 if (echo >conf$$.file) 2>/dev/null; then 11451 if ln -s conf$$.file conf$$ 2>/dev/null; then 11452 as_ln_s='ln -s' 11453 # ... but there are two gotchas: 11454 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11455 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11456 # In both cases, we have to default to `cp -pR'. 11457 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11458 as_ln_s='cp -pR' 11459 elif ln conf$$.file conf$$ 2>/dev/null; then 11460 as_ln_s=ln 11461 else 11462 as_ln_s='cp -pR' 11463 fi 11464 else 11465 as_ln_s='cp -pR' 11466 fi 11467 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11468 rmdir conf$$.dir 2>/dev/null 11469 11470 11471 # as_fn_mkdir_p 11472 # ------------- 11473 # Create "$as_dir" as a directory, including parents if necessary. 11474 as_fn_mkdir_p () 11475 { 11476 11477 case $as_dir in #( 11478 -*) as_dir=./$as_dir;; 11479 esac 11480 test -d "$as_dir" || eval $as_mkdir_p || { 11481 as_dirs= 11482 while :; do 11483 case $as_dir in #( 11484 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11485 *) as_qdir=$as_dir;; 11486 esac 11487 as_dirs="'$as_qdir' $as_dirs" 11488 as_dir=`$as_dirname -- "$as_dir" || 11489 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11490 X"$as_dir" : 'X\(//\)[^/]' \| \ 11491 X"$as_dir" : 'X\(//\)$' \| \ 11492 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11493 $as_echo X"$as_dir" | 11494 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11495 s//\1/ 11496 q 11497 } 11498 /^X\(\/\/\)[^/].*/{ 11499 s//\1/ 11500 q 11501 } 11502 /^X\(\/\/\)$/{ 11503 s//\1/ 11504 q 11505 } 11506 /^X\(\/\).*/{ 11507 s//\1/ 11508 q 11509 } 11510 s/.*/./; q'` 11511 test -d "$as_dir" && break 11512 done 11513 test -z "$as_dirs" || eval "mkdir $as_dirs" 11514 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11515 11516 11517 } # as_fn_mkdir_p 11518 if mkdir -p . 2>/dev/null; then 11519 as_mkdir_p='mkdir -p "$as_dir"' 11520 else 11521 test -d ./-p && rmdir ./-p 11522 as_mkdir_p=false 11523 fi 11524 11525 11526 # as_fn_executable_p FILE 11527 # ----------------------- 11528 # Test if FILE is an executable regular file. 11529 as_fn_executable_p () 11530 { 11531 test -f "$1" && test -x "$1" 11532 } # as_fn_executable_p 11533 as_test_x='test -x' 11534 as_executable_p=as_fn_executable_p 11535 11536 # Sed expression to map a string onto a valid CPP name. 11537 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11538 11539 # Sed expression to map a string onto a valid variable name. 11540 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11541 11542 11543 exec 6>&1 11544 ## ----------------------------------- ## 11545 ## Main body of $CONFIG_STATUS script. ## 11546 ## ----------------------------------- ## 11547 _ASEOF 11548 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11549 11550 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11551 # Save the log message, to keep $0 and so on meaningful, and to 11552 # report actual input values of CONFIG_FILES etc. instead of their 11553 # values after options handling. 11554 ac_log=" 11555 This file was extended by xinput $as_me 1.6.3, which was 11556 generated by GNU Autoconf 2.69. Invocation command line was 11557 11558 CONFIG_FILES = $CONFIG_FILES 11559 CONFIG_HEADERS = $CONFIG_HEADERS 11560 CONFIG_LINKS = $CONFIG_LINKS 11561 CONFIG_COMMANDS = $CONFIG_COMMANDS 11562 $ $0 $@ 11563 11564 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11565 " 11566 11567 _ACEOF 11568 11569 case $ac_config_files in *" 11570 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11571 esac 11572 11573 case $ac_config_headers in *" 11574 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11575 esac 11576 11577 11578 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11579 # Files that config.status was made for. 11580 config_files="$ac_config_files" 11581 config_headers="$ac_config_headers" 11582 config_commands="$ac_config_commands" 11583 11584 _ACEOF 11585 11586 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11587 ac_cs_usage="\ 11588 \`$as_me' instantiates files and other configuration actions 11589 from templates according to the current configuration. Unless the files 11590 and actions are specified as TAGs, all are instantiated by default. 11591 11592 Usage: $0 [OPTION]... [TAG]... 11593 11594 -h, --help print this help, then exit 11595 -V, --version print version number and configuration settings, then exit 11596 --config print configuration, then exit 11597 -q, --quiet, --silent 11598 do not print progress messages 11599 -d, --debug don't remove temporary files 11600 --recheck update $as_me by reconfiguring in the same conditions 11601 --file=FILE[:TEMPLATE] 11602 instantiate the configuration file FILE 11603 --header=FILE[:TEMPLATE] 11604 instantiate the configuration header FILE 11605 11606 Configuration files: 11607 $config_files 11608 11609 Configuration headers: 11610 $config_headers 11611 11612 Configuration commands: 11613 $config_commands 11614 11615 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xinput/issues>." 11616 11617 _ACEOF 11618 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11619 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11620 ac_cs_version="\\ 11621 xinput config.status 1.6.3 11622 configured by $0, generated by GNU Autoconf 2.69, 11623 with options \\"\$ac_cs_config\\" 11624 11625 Copyright (C) 2012 Free Software Foundation, Inc. 11626 This config.status script is free software; the Free Software Foundation 11627 gives unlimited permission to copy, distribute and modify it." 11628 11629 ac_pwd='$ac_pwd' 11630 srcdir='$srcdir' 11631 INSTALL='$INSTALL' 11632 MKDIR_P='$MKDIR_P' 11633 AWK='$AWK' 11634 test -n "\$AWK" || AWK=awk 11635 _ACEOF 11636 11637 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11638 # The default lists apply if the user does not specify any file. 11639 ac_need_defaults=: 11640 while test $# != 0 11641 do 11642 case $1 in 11643 --*=?*) 11644 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11645 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11646 ac_shift=: 11647 ;; 11648 --*=) 11649 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11650 ac_optarg= 11651 ac_shift=: 11652 ;; 11653 *) 11654 ac_option=$1 11655 ac_optarg=$2 11656 ac_shift=shift 11657 ;; 11658 esac 11659 11660 case $ac_option in 11661 # Handling of the options. 11662 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11663 ac_cs_recheck=: ;; 11664 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11665 $as_echo "$ac_cs_version"; exit ;; 11666 --config | --confi | --conf | --con | --co | --c ) 11667 $as_echo "$ac_cs_config"; exit ;; 11668 --debug | --debu | --deb | --de | --d | -d ) 11669 debug=: ;; 11670 --file | --fil | --fi | --f ) 11671 $ac_shift 11672 case $ac_optarg in 11673 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11674 '') as_fn_error $? "missing file argument" ;; 11675 esac 11676 as_fn_append CONFIG_FILES " '$ac_optarg'" 11677 ac_need_defaults=false;; 11678 --header | --heade | --head | --hea ) 11679 $ac_shift 11680 case $ac_optarg in 11681 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11682 esac 11683 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11684 ac_need_defaults=false;; 11685 --he | --h) 11686 # Conflict between --help and --header 11687 as_fn_error $? "ambiguous option: \`$1' 11688 Try \`$0 --help' for more information.";; 11689 --help | --hel | -h ) 11690 $as_echo "$ac_cs_usage"; exit ;; 11691 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11692 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11693 ac_cs_silent=: ;; 11694 11695 # This is an error. 11696 -*) as_fn_error $? "unrecognized option: \`$1' 11697 Try \`$0 --help' for more information." ;; 11698 11699 *) as_fn_append ac_config_targets " $1" 11700 ac_need_defaults=false ;; 11701 11702 esac 11703 shift 11704 done 11705 11706 ac_configure_extra_args= 11707 11708 if $ac_cs_silent; then 11709 exec 6>/dev/null 11710 ac_configure_extra_args="$ac_configure_extra_args --silent" 11711 fi 11712 11713 _ACEOF 11714 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11715 if \$ac_cs_recheck; then 11716 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11717 shift 11718 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11719 CONFIG_SHELL='$SHELL' 11720 export CONFIG_SHELL 11721 exec "\$@" 11722 fi 11723 11724 _ACEOF 11725 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11726 exec 5>>config.log 11727 { 11728 echo 11729 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11730 ## Running $as_me. ## 11731 _ASBOX 11732 $as_echo "$ac_log" 11733 } >&5 11734 11735 _ACEOF 11736 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11737 # 11738 # INIT-COMMANDS 11739 # 11740 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 11741 11742 _ACEOF 11743 11744 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11745 11746 # Handling of arguments. 11747 for ac_config_target in $ac_config_targets 11748 do 11749 case $ac_config_target in 11750 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11751 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11752 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11753 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 11754 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11755 11756 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11757 esac 11758 done 11759 11760 11761 # If the user did not use the arguments to specify the items to instantiate, 11762 # then the envvar interface is used. Set only those that are not. 11763 # We use the long form for the default assignment because of an extremely 11764 # bizarre bug on SunOS 4.1.3. 11765 if $ac_need_defaults; then 11766 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11767 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11768 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11769 fi 11770 11771 # Have a temporary directory for convenience. Make it in the build tree 11772 # simply because there is no reason against having it here, and in addition, 11773 # creating and moving files from /tmp can sometimes cause problems. 11774 # Hook for its removal unless debugging. 11775 # Note that there is a small window in which the directory will not be cleaned: 11776 # after its creation but before its name has been assigned to `$tmp'. 11777 $debug || 11778 { 11779 tmp= ac_tmp= 11780 trap 'exit_status=$? 11781 : "${ac_tmp:=$tmp}" 11782 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11783 ' 0 11784 trap 'as_fn_exit 1' 1 2 13 15 11785 } 11786 # Create a (secure) tmp directory for tmp files. 11787 11788 { 11789 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11790 test -d "$tmp" 11791 } || 11792 { 11793 tmp=./conf$$-$RANDOM 11794 (umask 077 && mkdir "$tmp") 11795 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11796 ac_tmp=$tmp 11797 11798 # Set up the scripts for CONFIG_FILES section. 11799 # No need to generate them if there are no CONFIG_FILES. 11800 # This happens for instance with `./config.status config.h'. 11801 if test -n "$CONFIG_FILES"; then 11802 11803 11804 ac_cr=`echo X | tr X '\015'` 11805 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11806 # But we know of no other shell where ac_cr would be empty at this 11807 # point, so we can use a bashism as a fallback. 11808 if test "x$ac_cr" = x; then 11809 eval ac_cr=\$\'\\r\' 11810 fi 11811 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11812 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11813 ac_cs_awk_cr='\\r' 11814 else 11815 ac_cs_awk_cr=$ac_cr 11816 fi 11817 11818 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11819 _ACEOF 11820 11821 11822 { 11823 echo "cat >conf$$subs.awk <<_ACEOF" && 11824 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11825 echo "_ACEOF" 11826 } >conf$$subs.sh || 11827 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11828 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11829 ac_delim='%!_!# ' 11830 for ac_last_try in false false false false false :; do 11831 . ./conf$$subs.sh || 11832 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11833 11834 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11835 if test $ac_delim_n = $ac_delim_num; then 11836 break 11837 elif $ac_last_try; then 11838 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11839 else 11840 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11841 fi 11842 done 11843 rm -f conf$$subs.sh 11844 11845 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11846 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11847 _ACEOF 11848 sed -n ' 11849 h 11850 s/^/S["/; s/!.*/"]=/ 11851 p 11852 g 11853 s/^[^!]*!// 11854 :repl 11855 t repl 11856 s/'"$ac_delim"'$// 11857 t delim 11858 :nl 11859 h 11860 s/\(.\{148\}\)..*/\1/ 11861 t more1 11862 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11863 p 11864 n 11865 b repl 11866 :more1 11867 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11868 p 11869 g 11870 s/.\{148\}// 11871 t nl 11872 :delim 11873 h 11874 s/\(.\{148\}\)..*/\1/ 11875 t more2 11876 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11877 p 11878 b 11879 :more2 11880 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11881 p 11882 g 11883 s/.\{148\}// 11884 t delim 11885 ' <conf$$subs.awk | sed ' 11886 /^[^""]/{ 11887 N 11888 s/\n// 11889 } 11890 ' >>$CONFIG_STATUS || ac_write_fail=1 11891 rm -f conf$$subs.awk 11892 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11893 _ACAWK 11894 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11895 for (key in S) S_is_set[key] = 1 11896 FS = "" 11897 11898 } 11899 { 11900 line = $ 0 11901 nfields = split(line, field, "@") 11902 substed = 0 11903 len = length(field[1]) 11904 for (i = 2; i < nfields; i++) { 11905 key = field[i] 11906 keylen = length(key) 11907 if (S_is_set[key]) { 11908 value = S[key] 11909 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11910 len += length(value) + length(field[++i]) 11911 substed = 1 11912 } else 11913 len += 1 + keylen 11914 } 11915 11916 print line 11917 } 11918 11919 _ACAWK 11920 _ACEOF 11921 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11922 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11923 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11924 else 11925 cat 11926 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11927 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11928 _ACEOF 11929 11930 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11931 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11932 # trailing colons and then remove the whole line if VPATH becomes empty 11933 # (actually we leave an empty line to preserve line numbers). 11934 if test "x$srcdir" = x.; then 11935 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11936 h 11937 s/// 11938 s/^/:/ 11939 s/[ ]*$/:/ 11940 s/:\$(srcdir):/:/g 11941 s/:\${srcdir}:/:/g 11942 s/:@srcdir@:/:/g 11943 s/^:*// 11944 s/:*$// 11945 x 11946 s/\(=[ ]*\).*/\1/ 11947 G 11948 s/\n// 11949 s/^[^=]*=[ ]*$// 11950 }' 11951 fi 11952 11953 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11954 fi # test -n "$CONFIG_FILES" 11955 11956 # Set up the scripts for CONFIG_HEADERS section. 11957 # No need to generate them if there are no CONFIG_HEADERS. 11958 # This happens for instance with `./config.status Makefile'. 11959 if test -n "$CONFIG_HEADERS"; then 11960 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11961 BEGIN { 11962 _ACEOF 11963 11964 # Transform confdefs.h into an awk script `defines.awk', embedded as 11965 # here-document in config.status, that substitutes the proper values into 11966 # config.h.in to produce config.h. 11967 11968 # Create a delimiter string that does not exist in confdefs.h, to ease 11969 # handling of long lines. 11970 ac_delim='%!_!# ' 11971 for ac_last_try in false false :; do 11972 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11973 if test -z "$ac_tt"; then 11974 break 11975 elif $ac_last_try; then 11976 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11977 else 11978 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11979 fi 11980 done 11981 11982 # For the awk script, D is an array of macro values keyed by name, 11983 # likewise P contains macro parameters if any. Preserve backslash 11984 # newline sequences. 11985 11986 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11987 sed -n ' 11988 s/.\{148\}/&'"$ac_delim"'/g 11989 t rset 11990 :rset 11991 s/^[ ]*#[ ]*define[ ][ ]*/ / 11992 t def 11993 d 11994 :def 11995 s/\\$// 11996 t bsnl 11997 s/["\\]/\\&/g 11998 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11999 D["\1"]=" \3"/p 12000 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12001 d 12002 :bsnl 12003 s/["\\]/\\&/g 12004 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12005 D["\1"]=" \3\\\\\\n"\\/p 12006 t cont 12007 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12008 t cont 12009 d 12010 :cont 12011 n 12012 s/.\{148\}/&'"$ac_delim"'/g 12013 t clear 12014 :clear 12015 s/\\$// 12016 t bsnlc 12017 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12018 d 12019 :bsnlc 12020 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12021 b cont 12022 ' <confdefs.h | sed ' 12023 s/'"$ac_delim"'/"\\\ 12024 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12025 12026 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12027 for (key in D) D_is_set[key] = 1 12028 FS = "" 12029 } 12030 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12031 line = \$ 0 12032 split(line, arg, " ") 12033 if (arg[1] == "#") { 12034 defundef = arg[2] 12035 mac1 = arg[3] 12036 } else { 12037 defundef = substr(arg[1], 2) 12038 mac1 = arg[2] 12039 } 12040 split(mac1, mac2, "(") #) 12041 macro = mac2[1] 12042 prefix = substr(line, 1, index(line, defundef) - 1) 12043 if (D_is_set[macro]) { 12044 # Preserve the white space surrounding the "#". 12045 print prefix "define", macro P[macro] D[macro] 12046 next 12047 } else { 12048 # Replace #undef with comments. This is necessary, for example, 12049 # in the case of _POSIX_SOURCE, which is predefined and required 12050 # on some systems where configure will not decide to define it. 12051 if (defundef == "undef") { 12052 print "/*", prefix defundef, macro, "*/" 12053 next 12054 } 12055 } 12056 } 12057 { print } 12058 _ACAWK 12059 _ACEOF 12060 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12061 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12062 fi # test -n "$CONFIG_HEADERS" 12063 12064 12065 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12066 shift 12067 for ac_tag 12068 do 12069 case $ac_tag in 12070 :[FHLC]) ac_mode=$ac_tag; continue;; 12071 esac 12072 case $ac_mode$ac_tag in 12073 :[FHL]*:*);; 12074 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12075 :[FH]-) ac_tag=-:-;; 12076 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12077 esac 12078 ac_save_IFS=$IFS 12079 IFS=: 12080 set x $ac_tag 12081 IFS=$ac_save_IFS 12082 shift 12083 ac_file=$1 12084 shift 12085 12086 case $ac_mode in 12087 :L) ac_source=$1;; 12088 :[FH]) 12089 ac_file_inputs= 12090 for ac_f 12091 do 12092 case $ac_f in 12093 -) ac_f="$ac_tmp/stdin";; 12094 *) # Look for the file first in the build tree, then in the source tree 12095 # (if the path is not absolute). The absolute path cannot be DOS-style, 12096 # because $ac_f cannot contain `:'. 12097 test -f "$ac_f" || 12098 case $ac_f in 12099 [\\/$]*) false;; 12100 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12101 esac || 12102 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12103 esac 12104 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12105 as_fn_append ac_file_inputs " '$ac_f'" 12106 done 12107 12108 # Let's still pretend it is `configure' which instantiates (i.e., don't 12109 # use $as_me), people would be surprised to read: 12110 # /* config.h. Generated by config.status. */ 12111 configure_input='Generated from '` 12112 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12113 `' by configure.' 12114 if test x"$ac_file" != x-; then 12115 configure_input="$ac_file. $configure_input" 12116 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12117 $as_echo "$as_me: creating $ac_file" >&6;} 12118 fi 12119 # Neutralize special characters interpreted by sed in replacement strings. 12120 case $configure_input in #( 12121 *\&* | *\|* | *\\* ) 12122 ac_sed_conf_input=`$as_echo "$configure_input" | 12123 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12124 *) ac_sed_conf_input=$configure_input;; 12125 esac 12126 12127 case $ac_tag in 12128 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12129 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12130 esac 12131 ;; 12132 esac 12133 12134 ac_dir=`$as_dirname -- "$ac_file" || 12135 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12136 X"$ac_file" : 'X\(//\)[^/]' \| \ 12137 X"$ac_file" : 'X\(//\)$' \| \ 12138 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12139 $as_echo X"$ac_file" | 12140 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12141 s//\1/ 12142 q 12143 } 12144 /^X\(\/\/\)[^/].*/{ 12145 s//\1/ 12146 q 12147 } 12148 /^X\(\/\/\)$/{ 12149 s//\1/ 12150 q 12151 } 12152 /^X\(\/\).*/{ 12153 s//\1/ 12154 q 12155 } 12156 s/.*/./; q'` 12157 as_dir="$ac_dir"; as_fn_mkdir_p 12158 ac_builddir=. 12159 12160 case "$ac_dir" in 12161 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12162 *) 12163 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12164 # A ".." for each directory in $ac_dir_suffix. 12165 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12166 case $ac_top_builddir_sub in 12167 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12168 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12169 esac ;; 12170 esac 12171 ac_abs_top_builddir=$ac_pwd 12172 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12173 # for backward compatibility: 12174 ac_top_builddir=$ac_top_build_prefix 12175 12176 case $srcdir in 12177 .) # We are building in place. 12178 ac_srcdir=. 12179 ac_top_srcdir=$ac_top_builddir_sub 12180 ac_abs_top_srcdir=$ac_pwd ;; 12181 [\\/]* | ?:[\\/]* ) # Absolute name. 12182 ac_srcdir=$srcdir$ac_dir_suffix; 12183 ac_top_srcdir=$srcdir 12184 ac_abs_top_srcdir=$srcdir ;; 12185 *) # Relative name. 12186 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12187 ac_top_srcdir=$ac_top_build_prefix$srcdir 12188 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12189 esac 12190 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12191 12192 12193 case $ac_mode in 12194 :F) 12195 # 12196 # CONFIG_FILE 12197 # 12198 12199 case $INSTALL in 12200 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12201 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12202 esac 12203 ac_MKDIR_P=$MKDIR_P 12204 case $MKDIR_P in 12205 [\\/$]* | ?:[\\/]* ) ;; 12206 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12207 esac 12208 _ACEOF 12209 12210 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12211 # If the template does not know about datarootdir, expand it. 12212 # FIXME: This hack should be removed a few years after 2.60. 12213 ac_datarootdir_hack=; ac_datarootdir_seen= 12214 ac_sed_dataroot=' 12215 /datarootdir/ { 12216 p 12217 q 12218 } 12219 /@datadir@/p 12220 /@docdir@/p 12221 /@infodir@/p 12222 /@localedir@/p 12223 /@mandir@/p' 12224 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12225 *datarootdir*) ac_datarootdir_seen=yes;; 12226 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12227 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12228 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12229 _ACEOF 12230 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12231 ac_datarootdir_hack=' 12232 s&@datadir@&$datadir&g 12233 s&@docdir@&$docdir&g 12234 s&@infodir@&$infodir&g 12235 s&@localedir@&$localedir&g 12236 s&@mandir@&$mandir&g 12237 s&\\\${datarootdir}&$datarootdir&g' ;; 12238 esac 12239 _ACEOF 12240 12241 # Neutralize VPATH when `$srcdir' = `.'. 12242 # Shell code in configure.ac might set extrasub. 12243 # FIXME: do we really want to maintain this feature? 12244 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12245 ac_sed_extra="$ac_vpsub 12246 $extrasub 12247 _ACEOF 12248 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12249 :t 12250 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12251 s|@configure_input@|$ac_sed_conf_input|;t t 12252 s&@top_builddir@&$ac_top_builddir_sub&;t t 12253 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12254 s&@srcdir@&$ac_srcdir&;t t 12255 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12256 s&@top_srcdir@&$ac_top_srcdir&;t t 12257 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12258 s&@builddir@&$ac_builddir&;t t 12259 s&@abs_builddir@&$ac_abs_builddir&;t t 12260 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12261 s&@INSTALL@&$ac_INSTALL&;t t 12262 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12263 $ac_datarootdir_hack 12264 " 12265 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12266 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12267 12268 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12269 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12270 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12271 "$ac_tmp/out"`; test -z "$ac_out"; } && 12272 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12273 which seems to be undefined. Please make sure it is defined" >&5 12274 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12275 which seems to be undefined. Please make sure it is defined" >&2;} 12276 12277 rm -f "$ac_tmp/stdin" 12278 case $ac_file in 12279 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12280 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12281 esac \ 12282 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12283 ;; 12284 :H) 12285 # 12286 # CONFIG_HEADER 12287 # 12288 if test x"$ac_file" != x-; then 12289 { 12290 $as_echo "/* $configure_input */" \ 12291 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12292 } >"$ac_tmp/config.h" \ 12293 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12294 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12295 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12296 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12297 else 12298 rm -f "$ac_file" 12299 mv "$ac_tmp/config.h" "$ac_file" \ 12300 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12301 fi 12302 else 12303 $as_echo "/* $configure_input */" \ 12304 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12305 || as_fn_error $? "could not create -" "$LINENO" 5 12306 fi 12307 # Compute "$ac_file"'s index in $config_headers. 12308 _am_arg="$ac_file" 12309 _am_stamp_count=1 12310 for _am_header in $config_headers :; do 12311 case $_am_header in 12312 $_am_arg | $_am_arg:* ) 12313 break ;; 12314 * ) 12315 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12316 esac 12317 done 12318 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12319 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12320 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12321 X"$_am_arg" : 'X\(//\)$' \| \ 12322 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12323 $as_echo X"$_am_arg" | 12324 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12325 s//\1/ 12326 q 12327 } 12328 /^X\(\/\/\)[^/].*/{ 12329 s//\1/ 12330 q 12331 } 12332 /^X\(\/\/\)$/{ 12333 s//\1/ 12334 q 12335 } 12336 /^X\(\/\).*/{ 12337 s//\1/ 12338 q 12339 } 12340 s/.*/./; q'`/stamp-h$_am_stamp_count 12341 ;; 12342 12343 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12344 $as_echo "$as_me: executing $ac_file commands" >&6;} 12345 ;; 12346 esac 12347 12348 12349 case $ac_file$ac_mode in 12350 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12351 # Older Autoconf quotes --file arguments for eval, but not when files 12352 # are listed without --file. Let's play safe and only enable the eval 12353 # if we detect the quoting. 12354 # TODO: see whether this extra hack can be removed once we start 12355 # requiring Autoconf 2.70 or later. 12356 case $CONFIG_FILES in #( 12357 *\'*) : 12358 eval set x "$CONFIG_FILES" ;; #( 12359 *) : 12360 set x $CONFIG_FILES ;; #( 12361 *) : 12362 ;; 12363 esac 12364 shift 12365 # Used to flag and report bootstrapping failures. 12366 am_rc=0 12367 for am_mf 12368 do 12369 # Strip MF so we end up with the name of the file. 12370 am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'` 12371 # Check whether this is an Automake generated Makefile which includes 12372 # dependency-tracking related rules and includes. 12373 # Grep'ing the whole file directly is not great: AIX grep has a line 12374 # limit of 2048, but all sed's we know have understand at least 4000. 12375 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12376 || continue 12377 am_dirpart=`$as_dirname -- "$am_mf" || 12378 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12379 X"$am_mf" : 'X\(//\)[^/]' \| \ 12380 X"$am_mf" : 'X\(//\)$' \| \ 12381 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12382 $as_echo X"$am_mf" | 12383 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12384 s//\1/ 12385 q 12386 } 12387 /^X\(\/\/\)[^/].*/{ 12388 s//\1/ 12389 q 12390 } 12391 /^X\(\/\/\)$/{ 12392 s//\1/ 12393 q 12394 } 12395 /^X\(\/\).*/{ 12396 s//\1/ 12397 q 12398 } 12399 s/.*/./; q'` 12400 am_filepart=`$as_basename -- "$am_mf" || 12401 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12402 X"$am_mf" : 'X\(//\)$' \| \ 12403 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12404 $as_echo X/"$am_mf" | 12405 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12406 s//\1/ 12407 q 12408 } 12409 /^X\/\(\/\/\)$/{ 12410 s//\1/ 12411 q 12412 } 12413 /^X\/\(\/\).*/{ 12414 s//\1/ 12415 q 12416 } 12417 s/.*/./; q'` 12418 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12419 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12420 | $MAKE -f - am--depfiles" >&5 12421 (cd "$am_dirpart" \ 12422 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12423 | $MAKE -f - am--depfiles) >&5 2>&5 12424 ac_status=$? 12425 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12426 (exit $ac_status); } || am_rc=$? 12427 done 12428 if test $am_rc -ne 0; then 12429 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12430 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 12431 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12432 for automatic dependency tracking. Try re-running configure with the 12433 '--disable-dependency-tracking' option to at least be able to build 12434 the package (albeit without support for automatic dependency tracking). 12435 See \`config.log' for more details" "$LINENO" 5; } 12436 fi 12437 { am_dirpart=; unset am_dirpart;} 12438 { am_filepart=; unset am_filepart;} 12439 { am_mf=; unset am_mf;} 12440 { am_rc=; unset am_rc;} 12441 rm -f conftest-deps.mk 12442 } 12443 ;; 12444 12445 esac 12446 done # for ac_tag 12447 12448 12449 as_fn_exit 0 12450 _ACEOF 12451 ac_clean_files=$ac_clean_files_save 12452 12453 test $ac_write_fail = 0 || 12454 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12455 12456 12457 # configure is writing to config.log, and then calls config.status. 12458 # config.status does its own redirection, appending to config.log. 12459 # Unfortunately, on DOS this fails, as config.log is still kept open 12460 # by configure, so config.status won't be able to write to it; its 12461 # output is simply discarded. So we exec the FD to /dev/null, 12462 # effectively closing config.log, so it can be properly (re)opened and 12463 # appended to by config.status. When coming back to configure, we 12464 # need to make the FD available again. 12465 if test "$no_create" != yes; then 12466 ac_cs_success=: 12467 ac_config_status_args= 12468 test "$silent" = yes && 12469 ac_config_status_args="$ac_config_status_args --quiet" 12470 exec 5>/dev/null 12471 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12472 exec 5>>config.log 12473 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12474 # would make configure fail if this is the last instruction. 12475 $ac_cs_success || as_fn_exit 1 12476 fi 12477 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12478 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12479 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12480 fi 12481 12482
Indexes created Thu Apr 09 00:23:28 UTC 2026