1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xcompmgr 1.1.8. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xcompmgr/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/xcompmgr/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='xcompmgr' 583 PACKAGE_TARNAME='xcompmgr' 584 PACKAGE_VERSION='1.1.8' 585 PACKAGE_STRING='xcompmgr 1.1.8' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xcompmgr/issues' 587 PACKAGE_URL='' 588 589 ac_unique_file="xcompmgr.c" 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 XCOMPMGR_LIBS 631 XCOMPMGR_CFLAGS 632 MAN_SUBSTS 633 XORG_MAN_PAGE 634 ADMIN_MAN_DIR 635 DRIVER_MAN_DIR 636 MISC_MAN_DIR 637 FILE_MAN_DIR 638 LIB_MAN_DIR 639 APP_MAN_DIR 640 ADMIN_MAN_SUFFIX 641 DRIVER_MAN_SUFFIX 642 MISC_MAN_SUFFIX 643 FILE_MAN_SUFFIX 644 LIB_MAN_SUFFIX 645 APP_MAN_SUFFIX 646 SED 647 host_os 648 host_vendor 649 host_cpu 650 host 651 build_os 652 build_vendor 653 build_cpu 654 build 655 INSTALL_CMD 656 PKG_CONFIG_LIBDIR 657 PKG_CONFIG_PATH 658 PKG_CONFIG 659 CHANGELOG_CMD 660 STRICT_CFLAGS 661 CWARNFLAGS 662 BASE_CFLAGS 663 EGREP 664 GREP 665 CPP 666 am__fastdepCC_FALSE 667 am__fastdepCC_TRUE 668 CCDEPMODE 669 am__nodep 670 AMDEPBACKSLASH 671 AMDEP_FALSE 672 AMDEP_TRUE 673 am__quote 674 am__include 675 DEPDIR 676 OBJEXT 677 EXEEXT 678 ac_ct_CC 679 CPPFLAGS 680 LDFLAGS 681 CFLAGS 682 CC 683 AM_BACKSLASH 684 AM_DEFAULT_VERBOSITY 685 AM_DEFAULT_V 686 AM_V 687 am__untar 688 am__tar 689 AMTAR 690 am__leading_dot 691 SET_MAKE 692 AWK 693 mkdir_p 694 MKDIR_P 695 INSTALL_STRIP_PROGRAM 696 STRIP 697 install_sh 698 MAKEINFO 699 AUTOHEADER 700 AUTOMAKE 701 AUTOCONF 702 ACLOCAL 703 VERSION 704 PACKAGE 705 CYGPATH_W 706 am__isrc 707 INSTALL_DATA 708 INSTALL_SCRIPT 709 INSTALL_PROGRAM 710 target_alias 711 host_alias 712 build_alias 713 LIBS 714 ECHO_T 715 ECHO_N 716 ECHO_C 717 DEFS 718 mandir 719 localedir 720 libdir 721 psdir 722 pdfdir 723 dvidir 724 htmldir 725 infodir 726 docdir 727 oldincludedir 728 includedir 729 localstatedir 730 sharedstatedir 731 sysconfdir 732 datadir 733 datarootdir 734 libexecdir 735 sbindir 736 bindir 737 program_transform_name 738 prefix 739 exec_prefix 740 PACKAGE_URL 741 PACKAGE_BUGREPORT 742 PACKAGE_STRING 743 PACKAGE_VERSION 744 PACKAGE_TARNAME 745 PACKAGE_NAME 746 PATH_SEPARATOR 747 SHELL' 748 ac_subst_files='' 749 ac_user_opts=' 750 enable_option_checking 751 enable_silent_rules 752 enable_dependency_tracking 753 enable_selective_werror 754 enable_strict_compilation 755 ' 756 ac_precious_vars='build_alias 757 host_alias 758 target_alias 759 CC 760 CFLAGS 761 LDFLAGS 762 LIBS 763 CPPFLAGS 764 CPP 765 PKG_CONFIG 766 PKG_CONFIG_PATH 767 PKG_CONFIG_LIBDIR 768 XCOMPMGR_CFLAGS 769 XCOMPMGR_LIBS' 770 771 772 # 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[VAR=VALUE]... 1313 1314 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1315 VAR=VALUE. See below for descriptions of some of the useful variables. 1316 1317 Defaults for the options are specified in brackets. 1318 1319 Configuration: 1320 -h, --help display this help and exit 1321 --help=short display options specific to this package 1322 --help=recursive display the short help of all the included packages 1323 -V, --version display version information and exit 1324 -q, --quiet, --silent do not print \`checking ...' messages 1325 --cache-file=FILE cache test results in FILE [disabled] 1326 -C, --config-cache alias for \`--cache-file=config.cache' 1327 -n, --no-create do not create output files 1328 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1329 1330 Installation directories: 1331 --prefix=PREFIX install architecture-independent files in PREFIX 1332 [$ac_default_prefix] 1333 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1334 [PREFIX] 1335 1336 By default, \`make install' will install all the files in 1337 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1338 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1339 for instance \`--prefix=\$HOME'. 1340 1341 For better control, use the options below. 1342 1343 Fine tuning of the installation directories: 1344 --bindir=DIR user executables [EPREFIX/bin] 1345 --sbindir=DIR system admin executables [EPREFIX/sbin] 1346 --libexecdir=DIR program executables [EPREFIX/libexec] 1347 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1348 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1349 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1350 --libdir=DIR object code libraries [EPREFIX/lib] 1351 --includedir=DIR C header files [PREFIX/include] 1352 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1353 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1354 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1355 --infodir=DIR info documentation [DATAROOTDIR/info] 1356 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1357 --mandir=DIR man documentation [DATAROOTDIR/man] 1358 --docdir=DIR documentation root [DATAROOTDIR/doc/xcompmgr] 1359 --htmldir=DIR html documentation [DOCDIR] 1360 --dvidir=DIR dvi documentation [DOCDIR] 1361 --pdfdir=DIR pdf documentation [DOCDIR] 1362 --psdir=DIR ps documentation [DOCDIR] 1363 _ACEOF 1364 1365 cat <<\_ACEOF 1366 1367 Program names: 1368 --program-prefix=PREFIX prepend PREFIX to installed program names 1369 --program-suffix=SUFFIX append SUFFIX to installed program names 1370 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1371 1372 System types: 1373 --build=BUILD configure for building on BUILD [guessed] 1374 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1375 _ACEOF 1376 fi 1377 1378 if test -n "$ac_init_help"; then 1379 case $ac_init_help in 1380 short | recursive ) echo "Configuration of xcompmgr 1.1.8:";; 1381 esac 1382 cat <<\_ACEOF 1383 1384 Optional Features: 1385 --disable-option-checking ignore unrecognized --enable/--with options 1386 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1387 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1388 --enable-silent-rules less verbose build output (undo: "make V=1") 1389 --disable-silent-rules verbose build output (undo: "make V=0") 1390 --enable-dependency-tracking 1391 do not reject slow dependency extractors 1392 --disable-dependency-tracking 1393 speeds up one-time build 1394 --disable-selective-werror 1395 Turn off selective compiler errors. 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Make sure there is not a broken 2257 alias in your environment" "$LINENO" 5 2258 fi 2259 if test "$2" = conftest.file || test $am_try -eq 2; then 2260 break 2261 fi 2262 # Just in case. 2263 sleep 1 2264 am_has_slept=yes 2265 done 2266 test "$2" = conftest.file 2267 ) 2268 then 2269 # Ok. 2270 : 2271 else 2272 as_fn_error $? "newly created file is older than distributed files! 2273 Check your system clock" "$LINENO" 5 2274 fi 2275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2276 $as_echo "yes" >&6; } 2277 # If we didn't sleep, we still need to ensure time stamps of config.status and 2278 # generated files are strictly newer. 2279 am_sleep_pid= 2280 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2281 ( sleep 1 ) & 2282 am_sleep_pid=$! 2283 fi 2284 2285 rm -f conftest.file 2286 2287 test "$program_prefix" != NONE && 2288 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2289 # Use a double $ so make ignores it. 2290 test "$program_suffix" != NONE && 2291 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2292 # Double any \ or $. 2293 # By default was `s,x,x', remove it if useless. 2294 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2295 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2296 2297 # Expand $ac_aux_dir to an absolute path. 2298 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2299 2300 if test x"${MISSING+set}" != xset; then 2301 case $am_aux_dir in 2302 *\ * | *\ *) 2303 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2304 *) 2305 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2306 esac 2307 fi 2308 # Use eval to expand $SHELL 2309 if eval "$MISSING --is-lightweight"; then 2310 am_missing_run="$MISSING " 2311 else 2312 am_missing_run= 2313 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2314 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2315 fi 2316 2317 if test x"${install_sh+set}" != xset; then 2318 case $am_aux_dir in 2319 *\ * | *\ *) 2320 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2321 *) 2322 install_sh="\${SHELL} $am_aux_dir/install-sh" 2323 esac 2324 fi 2325 2326 # Installed binaries are usually stripped using 'strip' when the user 2327 # run "make install-strip". However 'strip' might not be the right 2328 # tool to use in cross-compilation environments, therefore Automake 2329 # will honor the 'STRIP' environment variable to overrule this program. 2330 if test "$cross_compiling" != no; then 2331 if test -n "$ac_tool_prefix"; then 2332 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2333 set dummy ${ac_tool_prefix}strip; ac_word=$2 2334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2335 $as_echo_n "checking for $ac_word... " >&6; } 2336 if ${ac_cv_prog_STRIP+:} false; then : 2337 $as_echo_n "(cached) " >&6 2338 else 2339 if test -n "$STRIP"; then 2340 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2341 else 2342 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2343 for as_dir in $PATH 2344 do 2345 IFS=$as_save_IFS 2346 test -z "$as_dir" && as_dir=. 2347 for ac_exec_ext in '' $ac_executable_extensions; do 2348 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2349 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2350 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2351 break 2 2352 fi 2353 done 2354 done 2355 IFS=$as_save_IFS 2356 2357 fi 2358 fi 2359 STRIP=$ac_cv_prog_STRIP 2360 if test -n "$STRIP"; then 2361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2362 $as_echo "$STRIP" >&6; } 2363 else 2364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2365 $as_echo "no" >&6; } 2366 fi 2367 2368 2369 fi 2370 if test -z "$ac_cv_prog_STRIP"; then 2371 ac_ct_STRIP=$STRIP 2372 # Extract the first word of "strip", so it can be a program name with args. 2373 set dummy strip; ac_word=$2 2374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2375 $as_echo_n "checking for $ac_word... " >&6; } 2376 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2377 $as_echo_n "(cached) " >&6 2378 else 2379 if test -n "$ac_ct_STRIP"; then 2380 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2381 else 2382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2383 for as_dir in $PATH 2384 do 2385 IFS=$as_save_IFS 2386 test -z "$as_dir" && as_dir=. 2387 for ac_exec_ext in '' $ac_executable_extensions; do 2388 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2389 ac_cv_prog_ac_ct_STRIP="strip" 2390 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2391 break 2 2392 fi 2393 done 2394 done 2395 IFS=$as_save_IFS 2396 2397 fi 2398 fi 2399 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2400 if test -n "$ac_ct_STRIP"; then 2401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2402 $as_echo "$ac_ct_STRIP" >&6; } 2403 else 2404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2405 $as_echo "no" >&6; } 2406 fi 2407 2408 if test "x$ac_ct_STRIP" = x; then 2409 STRIP=":" 2410 else 2411 case $cross_compiling:$ac_tool_warned in 2412 yes:) 2413 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2414 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2415 ac_tool_warned=yes ;; 2416 esac 2417 STRIP=$ac_ct_STRIP 2418 fi 2419 else 2420 STRIP="$ac_cv_prog_STRIP" 2421 fi 2422 2423 fi 2424 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2425 2426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2427 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2428 if test -z "$MKDIR_P"; then 2429 if ${ac_cv_path_mkdir+:} false; then : 2430 $as_echo_n "(cached) " >&6 2431 else 2432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2433 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2434 do 2435 IFS=$as_save_IFS 2436 test -z "$as_dir" && as_dir=. 2437 for ac_prog in mkdir gmkdir; do 2438 for ac_exec_ext in '' $ac_executable_extensions; do 2439 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2440 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2441 'mkdir (GNU coreutils) '* | \ 2442 'mkdir (coreutils) '* | \ 2443 'mkdir (fileutils) '4.1*) 2444 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2445 break 3;; 2446 esac 2447 done 2448 done 2449 done 2450 IFS=$as_save_IFS 2451 2452 fi 2453 2454 test -d ./--version && rmdir ./--version 2455 if test "${ac_cv_path_mkdir+set}" = set; then 2456 MKDIR_P="$ac_cv_path_mkdir -p" 2457 else 2458 # As a last resort, use the slow shell script. Don't cache a 2459 # value for MKDIR_P within a source directory, because that will 2460 # break other packages using the cache if that directory is 2461 # removed, or if the value is a relative name. 2462 MKDIR_P="$ac_install_sh -d" 2463 fi 2464 fi 2465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2466 $as_echo "$MKDIR_P" >&6; } 2467 2468 for ac_prog in gawk mawk nawk awk 2469 do 2470 # Extract the first word of "$ac_prog", so it can be a program name with args. 2471 set dummy $ac_prog; ac_word=$2 2472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2473 $as_echo_n "checking for $ac_word... " >&6; } 2474 if ${ac_cv_prog_AWK+:} false; then : 2475 $as_echo_n "(cached) " >&6 2476 else 2477 if test -n "$AWK"; then 2478 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2479 else 2480 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2481 for as_dir in $PATH 2482 do 2483 IFS=$as_save_IFS 2484 test -z "$as_dir" && as_dir=. 2485 for ac_exec_ext in '' $ac_executable_extensions; do 2486 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2487 ac_cv_prog_AWK="$ac_prog" 2488 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2489 break 2 2490 fi 2491 done 2492 done 2493 IFS=$as_save_IFS 2494 2495 fi 2496 fi 2497 AWK=$ac_cv_prog_AWK 2498 if test -n "$AWK"; then 2499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2500 $as_echo "$AWK" >&6; } 2501 else 2502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2503 $as_echo "no" >&6; } 2504 fi 2505 2506 2507 test -n "$AWK" && break 2508 done 2509 2510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2511 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2512 set x ${MAKE-make} 2513 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2514 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2515 $as_echo_n "(cached) " >&6 2516 else 2517 cat >conftest.make <<\_ACEOF 2518 SHELL = /bin/sh 2519 all: 2520 @echo '@@@%%%=$(MAKE)=@@@%%%' 2521 _ACEOF 2522 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2523 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2524 *@@@%%%=?*=@@@%%%*) 2525 eval ac_cv_prog_make_${ac_make}_set=yes;; 2526 *) 2527 eval ac_cv_prog_make_${ac_make}_set=no;; 2528 esac 2529 rm -f conftest.make 2530 fi 2531 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2533 $as_echo "yes" >&6; } 2534 SET_MAKE= 2535 else 2536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2537 $as_echo "no" >&6; } 2538 SET_MAKE="MAKE=${MAKE-make}" 2539 fi 2540 2541 rm -rf .tst 2>/dev/null 2542 mkdir .tst 2>/dev/null 2543 if test -d .tst; then 2544 am__leading_dot=. 2545 else 2546 am__leading_dot=_ 2547 fi 2548 rmdir .tst 2>/dev/null 2549 2550 # Check whether --enable-silent-rules was given. 2551 if test "${enable_silent_rules+set}" = set; then : 2552 enableval=$enable_silent_rules; 2553 fi 2554 2555 case $enable_silent_rules in # ((( 2556 yes) AM_DEFAULT_VERBOSITY=0;; 2557 no) AM_DEFAULT_VERBOSITY=1;; 2558 *) AM_DEFAULT_VERBOSITY=1;; 2559 esac 2560 am_make=${MAKE-make} 2561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2562 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2563 if ${am_cv_make_support_nested_variables+:} false; then : 2564 $as_echo_n "(cached) " >&6 2565 else 2566 if $as_echo 'TRUE=$(BAR$(V)) 2567 BAR0=false 2568 BAR1=true 2569 V=1 2570 am__doit: 2571 @$(TRUE) 2572 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2573 am_cv_make_support_nested_variables=yes 2574 else 2575 am_cv_make_support_nested_variables=no 2576 fi 2577 fi 2578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2579 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2580 if test $am_cv_make_support_nested_variables = yes; then 2581 AM_V='$(V)' 2582 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2583 else 2584 AM_V=$AM_DEFAULT_VERBOSITY 2585 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2586 fi 2587 AM_BACKSLASH='\' 2588 2589 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2590 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2591 # is not polluted with repeated "-I." 2592 am__isrc=' -I$(srcdir)' 2593 # test to see if srcdir already configured 2594 if test -f $srcdir/config.status; then 2595 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2596 fi 2597 fi 2598 2599 # test whether we have cygpath 2600 if test -z "$CYGPATH_W"; then 2601 if (cygpath --version) >/dev/null 2>/dev/null; then 2602 CYGPATH_W='cygpath -w' 2603 else 2604 CYGPATH_W=echo 2605 fi 2606 fi 2607 2608 2609 # Define the identity of the package. 2610 PACKAGE='xcompmgr' 2611 VERSION='1.1.8' 2612 2613 2614 cat >>confdefs.h <<_ACEOF 2615 #define PACKAGE "$PACKAGE" 2616 _ACEOF 2617 2618 2619 cat >>confdefs.h <<_ACEOF 2620 #define VERSION "$VERSION" 2621 _ACEOF 2622 2623 # Some tools Automake needs. 2624 2625 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2626 2627 2628 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2629 2630 2631 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2632 2633 2634 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2635 2636 2637 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2638 2639 # For better backward compatibility. To be removed once Automake 1.9.x 2640 # dies out for good. For more background, see: 2641 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2642 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2643 mkdir_p='$(MKDIR_P)' 2644 2645 # We need awk for the "check" target (and possibly the TAP driver). The 2646 # system "awk" is bad on some platforms. 2647 # Always define AMTAR for backward compatibility. Yes, it's still used 2648 # in the wild :-( We should find a proper way to deprecate it ... 2649 AMTAR='$${TAR-tar}' 2650 2651 2652 # We'll loop over all known methods to create a tar archive until one works. 2653 _am_tools='gnutar pax cpio none' 2654 2655 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2656 2657 2658 2659 2660 2661 2662 # POSIX will say in a future version that running "rm -f" with no argument 2663 # is OK; and we want to be able to make that assumption in our Makefile 2664 # recipes. So use an aggressive probe to check that the usage we want is 2665 # actually supported "in the wild" to an acceptable degree. 2666 # See automake bug#10828. 2667 # To make any issue more visible, cause the running configure to be aborted 2668 # by default if the 'rm' program in use doesn't match our expectations; the 2669 # user can still override this though. 2670 if rm -f && rm -fr && rm -rf; then : OK; else 2671 cat >&2 <<'END' 2672 Oops! 2673 2674 Your 'rm' program seems unable to run without file operands specified 2675 on the command line, even when the '-f' option is present. This is contrary 2676 to the behaviour of most rm programs out there, and not conforming with 2677 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2678 2679 Please tell bug-automake@gnu.org about your system, including the value 2680 of your $PATH and any error possibly output before this message. This 2681 can help us improve future automake versions. 2682 2683 END 2684 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2685 echo 'Configuration will proceed anyway, since you have set the' >&2 2686 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2687 echo >&2 2688 else 2689 cat >&2 <<'END' 2690 Aborting the configuration process, to ensure you take notice of the issue. 2691 2692 You can download and install GNU coreutils to get an 'rm' implementation 2693 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2694 2695 If you want to complete the configuration process using your problematic 2696 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2697 to "yes", and re-run configure. 2698 2699 END 2700 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2701 fi 2702 fi 2703 2704 2705 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 DEPDIR="${am__leading_dot}deps" 2718 2719 ac_config_commands="$ac_config_commands depfiles" 2720 2721 2722 am_make=${MAKE-make} 2723 cat > confinc << 'END' 2724 am__doit: 2725 @echo this is the am__doit target 2726 .PHONY: am__doit 2727 END 2728 # If we don't find an include directive, just comment out the code. 2729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2730 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2731 am__include="#" 2732 am__quote= 2733 _am_result=none 2734 # First try GNU make style include. 2735 echo "include confinc" > confmf 2736 # Ignore all kinds of additional output from 'make'. 2737 case `$am_make -s -f confmf 2> /dev/null` in #( 2738 *the\ am__doit\ target*) 2739 am__include=include 2740 am__quote= 2741 _am_result=GNU 2742 ;; 2743 esac 2744 # Now try BSD make style include. 2745 if test "$am__include" = "#"; then 2746 echo '.include "confinc"' > confmf 2747 case `$am_make -s -f confmf 2> /dev/null` in #( 2748 *the\ am__doit\ target*) 2749 am__include=.include 2750 am__quote="\"" 2751 _am_result=BSD 2752 ;; 2753 esac 2754 fi 2755 2756 2757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2758 $as_echo "$_am_result" >&6; } 2759 rm -f confinc confmf 2760 2761 # Check whether --enable-dependency-tracking was given. 2762 if test "${enable_dependency_tracking+set}" = set; then : 2763 enableval=$enable_dependency_tracking; 2764 fi 2765 2766 if test "x$enable_dependency_tracking" != xno; then 2767 am_depcomp="$ac_aux_dir/depcomp" 2768 AMDEPBACKSLASH='\' 2769 am__nodep='_no' 2770 fi 2771 if test "x$enable_dependency_tracking" != xno; then 2772 AMDEP_TRUE= 2773 AMDEP_FALSE='#' 2774 else 2775 AMDEP_TRUE='#' 2776 AMDEP_FALSE= 2777 fi 2778 2779 2780 ac_ext=c 2781 ac_cpp='$CPP $CPPFLAGS' 2782 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2783 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2784 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2785 if test -n "$ac_tool_prefix"; then 2786 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2787 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2789 $as_echo_n "checking for $ac_word... " >&6; } 2790 if ${ac_cv_prog_CC+:} false; then : 2791 $as_echo_n "(cached) " >&6 2792 else 2793 if test -n "$CC"; then 2794 ac_cv_prog_CC="$CC" # Let the user override the test. 2795 else 2796 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2797 for as_dir in $PATH 2798 do 2799 IFS=$as_save_IFS 2800 test -z "$as_dir" && as_dir=. 2801 for ac_exec_ext in '' $ac_executable_extensions; do 2802 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2803 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2804 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2805 break 2 2806 fi 2807 done 2808 done 2809 IFS=$as_save_IFS 2810 2811 fi 2812 fi 2813 CC=$ac_cv_prog_CC 2814 if test -n "$CC"; then 2815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2816 $as_echo "$CC" >&6; } 2817 else 2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2819 $as_echo "no" >&6; } 2820 fi 2821 2822 2823 fi 2824 if test -z "$ac_cv_prog_CC"; then 2825 ac_ct_CC=$CC 2826 # Extract the first word of "gcc", so it can be a program name with args. 2827 set dummy gcc; ac_word=$2 2828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2829 $as_echo_n "checking for $ac_word... " >&6; } 2830 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2831 $as_echo_n "(cached) " >&6 2832 else 2833 if test -n "$ac_ct_CC"; then 2834 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2835 else 2836 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2837 for as_dir in $PATH 2838 do 2839 IFS=$as_save_IFS 2840 test -z "$as_dir" && as_dir=. 2841 for ac_exec_ext in '' $ac_executable_extensions; do 2842 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2843 ac_cv_prog_ac_ct_CC="gcc" 2844 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2845 break 2 2846 fi 2847 done 2848 done 2849 IFS=$as_save_IFS 2850 2851 fi 2852 fi 2853 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2854 if test -n "$ac_ct_CC"; then 2855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2856 $as_echo "$ac_ct_CC" >&6; } 2857 else 2858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2859 $as_echo "no" >&6; } 2860 fi 2861 2862 if test "x$ac_ct_CC" = x; then 2863 CC="" 2864 else 2865 case $cross_compiling:$ac_tool_warned in 2866 yes:) 2867 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2868 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2869 ac_tool_warned=yes ;; 2870 esac 2871 CC=$ac_ct_CC 2872 fi 2873 else 2874 CC="$ac_cv_prog_CC" 2875 fi 2876 2877 if test -z "$CC"; then 2878 if test -n "$ac_tool_prefix"; then 2879 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2880 set dummy ${ac_tool_prefix}cc; ac_word=$2 2881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2882 $as_echo_n "checking for $ac_word... " >&6; } 2883 if ${ac_cv_prog_CC+:} false; then : 2884 $as_echo_n "(cached) " >&6 2885 else 2886 if test -n "$CC"; then 2887 ac_cv_prog_CC="$CC" # Let the user override the test. 2888 else 2889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2890 for as_dir in $PATH 2891 do 2892 IFS=$as_save_IFS 2893 test -z "$as_dir" && as_dir=. 2894 for ac_exec_ext in '' $ac_executable_extensions; do 2895 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2896 ac_cv_prog_CC="${ac_tool_prefix}cc" 2897 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2898 break 2 2899 fi 2900 done 2901 done 2902 IFS=$as_save_IFS 2903 2904 fi 2905 fi 2906 CC=$ac_cv_prog_CC 2907 if test -n "$CC"; then 2908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2909 $as_echo "$CC" >&6; } 2910 else 2911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2912 $as_echo "no" >&6; } 2913 fi 2914 2915 2916 fi 2917 fi 2918 if test -z "$CC"; then 2919 # Extract the first word of "cc", so it can be a program name with args. 2920 set dummy cc; ac_word=$2 2921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2922 $as_echo_n "checking for $ac_word... " >&6; } 2923 if ${ac_cv_prog_CC+:} false; then : 2924 $as_echo_n "(cached) " >&6 2925 else 2926 if test -n "$CC"; then 2927 ac_cv_prog_CC="$CC" # Let the user override the test. 2928 else 2929 ac_prog_rejected=no 2930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2931 for as_dir in $PATH 2932 do 2933 IFS=$as_save_IFS 2934 test -z "$as_dir" && as_dir=. 2935 for ac_exec_ext in '' $ac_executable_extensions; do 2936 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2937 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2938 ac_prog_rejected=yes 2939 continue 2940 fi 2941 ac_cv_prog_CC="cc" 2942 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2943 break 2 2944 fi 2945 done 2946 done 2947 IFS=$as_save_IFS 2948 2949 if test $ac_prog_rejected = yes; then 2950 # We found a bogon in the path, so make sure we never use it. 2951 set dummy $ac_cv_prog_CC 2952 shift 2953 if test $# != 0; then 2954 # We chose a different compiler from the bogus one. 2955 # However, it has the same basename, so the bogon will be chosen 2956 # first if we set CC to just the basename; use the full file name. 2957 shift 2958 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2959 fi 2960 fi 2961 fi 2962 fi 2963 CC=$ac_cv_prog_CC 2964 if test -n "$CC"; then 2965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2966 $as_echo "$CC" >&6; } 2967 else 2968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2969 $as_echo "no" >&6; } 2970 fi 2971 2972 2973 fi 2974 if test -z "$CC"; then 2975 if test -n "$ac_tool_prefix"; then 2976 for ac_prog in cl.exe 2977 do 2978 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2979 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2981 $as_echo_n "checking for $ac_word... " >&6; } 2982 if ${ac_cv_prog_CC+:} false; then : 2983 $as_echo_n "(cached) " >&6 2984 else 2985 if test -n "$CC"; then 2986 ac_cv_prog_CC="$CC" # Let the user override the test. 2987 else 2988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2989 for as_dir in $PATH 2990 do 2991 IFS=$as_save_IFS 2992 test -z "$as_dir" && as_dir=. 2993 for ac_exec_ext in '' $ac_executable_extensions; do 2994 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2995 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2996 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2997 break 2 2998 fi 2999 done 3000 done 3001 IFS=$as_save_IFS 3002 3003 fi 3004 fi 3005 CC=$ac_cv_prog_CC 3006 if test -n "$CC"; then 3007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3008 $as_echo "$CC" >&6; } 3009 else 3010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3011 $as_echo "no" >&6; } 3012 fi 3013 3014 3015 test -n "$CC" && break 3016 done 3017 fi 3018 if test -z "$CC"; then 3019 ac_ct_CC=$CC 3020 for ac_prog in cl.exe 3021 do 3022 # Extract the first word of "$ac_prog", so it can be a program name with args. 3023 set dummy $ac_prog; ac_word=$2 3024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3025 $as_echo_n "checking for $ac_word... " >&6; } 3026 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3027 $as_echo_n "(cached) " >&6 3028 else 3029 if test -n "$ac_ct_CC"; then 3030 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3031 else 3032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3033 for as_dir in $PATH 3034 do 3035 IFS=$as_save_IFS 3036 test -z "$as_dir" && as_dir=. 3037 for ac_exec_ext in '' $ac_executable_extensions; do 3038 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3039 ac_cv_prog_ac_ct_CC="$ac_prog" 3040 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3041 break 2 3042 fi 3043 done 3044 done 3045 IFS=$as_save_IFS 3046 3047 fi 3048 fi 3049 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3050 if test -n "$ac_ct_CC"; then 3051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3052 $as_echo "$ac_ct_CC" >&6; } 3053 else 3054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3055 $as_echo "no" >&6; } 3056 fi 3057 3058 3059 test -n "$ac_ct_CC" && break 3060 done 3061 3062 if test "x$ac_ct_CC" = x; then 3063 CC="" 3064 else 3065 case $cross_compiling:$ac_tool_warned in 3066 yes:) 3067 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3068 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3069 ac_tool_warned=yes ;; 3070 esac 3071 CC=$ac_ct_CC 3072 fi 3073 fi 3074 3075 fi 3076 3077 3078 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3079 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3080 as_fn_error $? "no acceptable C compiler found in \$PATH 3081 See \`config.log' for more details" "$LINENO" 5; } 3082 3083 # Provide some information about the compiler. 3084 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3085 set X $ac_compile 3086 ac_compiler=$2 3087 for ac_option in --version -v -V -qversion; do 3088 { { ac_try="$ac_compiler $ac_option >&5" 3089 case "(($ac_try" in 3090 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3091 *) ac_try_echo=$ac_try;; 3092 esac 3093 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3094 $as_echo "$ac_try_echo"; } >&5 3095 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3096 ac_status=$? 3097 if test -s conftest.err; then 3098 sed '10a\ 3099 ... rest of stderr output deleted ... 3100 10q' conftest.err >conftest.er1 3101 cat conftest.er1 >&5 3102 fi 3103 rm -f conftest.er1 conftest.err 3104 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3105 test $ac_status = 0; } 3106 done 3107 3108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3109 /* end confdefs.h. */ 3110 3111 int 3112 main () 3113 { 3114 3115 ; 3116 return 0; 3117 } 3118 _ACEOF 3119 ac_clean_files_save=$ac_clean_files 3120 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3121 # Try to create an executable without -o first, disregard a.out. 3122 # It will help us diagnose broken compilers, and finding out an intuition 3123 # of exeext. 3124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3125 $as_echo_n "checking whether the C compiler works... " >&6; } 3126 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3127 3128 # The possible output files: 3129 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3130 3131 ac_rmfiles= 3132 for ac_file in $ac_files 3133 do 3134 case $ac_file in 3135 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3136 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3137 esac 3138 done 3139 rm -f $ac_rmfiles 3140 3141 if { { ac_try="$ac_link_default" 3142 case "(($ac_try" in 3143 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3144 *) ac_try_echo=$ac_try;; 3145 esac 3146 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3147 $as_echo "$ac_try_echo"; } >&5 3148 (eval "$ac_link_default") 2>&5 3149 ac_status=$? 3150 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3151 test $ac_status = 0; }; then : 3152 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3153 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3154 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3155 # so that the user can short-circuit this test for compilers unknown to 3156 # Autoconf. 3157 for ac_file in $ac_files '' 3158 do 3159 test -f "$ac_file" || continue 3160 case $ac_file in 3161 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3162 ;; 3163 [ab].out ) 3164 # We found the default executable, but exeext='' is most 3165 # certainly right. 3166 break;; 3167 *.* ) 3168 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3169 then :; else 3170 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3171 fi 3172 # We set ac_cv_exeext here because the later test for it is not 3173 # safe: cross compilers may not add the suffix if given an `-o' 3174 # argument, so we may need to know it at that point already. 3175 # Even if this section looks crufty: it has the advantage of 3176 # actually working. 3177 break;; 3178 * ) 3179 break;; 3180 esac 3181 done 3182 test "$ac_cv_exeext" = no && ac_cv_exeext= 3183 3184 else 3185 ac_file='' 3186 fi 3187 if test -z "$ac_file"; then : 3188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3189 $as_echo "no" >&6; } 3190 $as_echo "$as_me: failed program was:" >&5 3191 sed 's/^/| /' conftest.$ac_ext >&5 3192 3193 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3194 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3195 as_fn_error 77 "C compiler cannot create executables 3196 See \`config.log' for more details" "$LINENO" 5; } 3197 else 3198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3199 $as_echo "yes" >&6; } 3200 fi 3201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3202 $as_echo_n "checking for C compiler default output file name... " >&6; } 3203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3204 $as_echo "$ac_file" >&6; } 3205 ac_exeext=$ac_cv_exeext 3206 3207 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3208 ac_clean_files=$ac_clean_files_save 3209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3210 $as_echo_n "checking for suffix of executables... " >&6; } 3211 if { { ac_try="$ac_link" 3212 case "(($ac_try" in 3213 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3214 *) ac_try_echo=$ac_try;; 3215 esac 3216 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3217 $as_echo "$ac_try_echo"; } >&5 3218 (eval "$ac_link") 2>&5 3219 ac_status=$? 3220 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3221 test $ac_status = 0; }; then : 3222 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3223 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3224 # work properly (i.e., refer to `conftest.exe'), while it won't with 3225 # `rm'. 3226 for ac_file in conftest.exe conftest conftest.*; do 3227 test -f "$ac_file" || continue 3228 case $ac_file in 3229 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3230 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3231 break;; 3232 * ) break;; 3233 esac 3234 done 3235 else 3236 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3237 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3238 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3239 See \`config.log' for more details" "$LINENO" 5; } 3240 fi 3241 rm -f conftest conftest$ac_cv_exeext 3242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3243 $as_echo "$ac_cv_exeext" >&6; } 3244 3245 rm -f conftest.$ac_ext 3246 EXEEXT=$ac_cv_exeext 3247 ac_exeext=$EXEEXT 3248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3249 /* end confdefs.h. */ 3250 #include <stdio.h> 3251 int 3252 main () 3253 { 3254 FILE *f = fopen ("conftest.out", "w"); 3255 return ferror (f) || fclose (f) != 0; 3256 3257 ; 3258 return 0; 3259 } 3260 _ACEOF 3261 ac_clean_files="$ac_clean_files conftest.out" 3262 # Check that the compiler produces executables we can run. If not, either 3263 # the compiler is broken, or we cross compile. 3264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3265 $as_echo_n "checking whether we are cross compiling... " >&6; } 3266 if test "$cross_compiling" != yes; then 3267 { { ac_try="$ac_link" 3268 case "(($ac_try" in 3269 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3270 *) ac_try_echo=$ac_try;; 3271 esac 3272 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3273 $as_echo "$ac_try_echo"; } >&5 3274 (eval "$ac_link") 2>&5 3275 ac_status=$? 3276 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3277 test $ac_status = 0; } 3278 if { ac_try='./conftest$ac_cv_exeext' 3279 { { case "(($ac_try" in 3280 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3281 *) ac_try_echo=$ac_try;; 3282 esac 3283 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3284 $as_echo "$ac_try_echo"; } >&5 3285 (eval "$ac_try") 2>&5 3286 ac_status=$? 3287 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3288 test $ac_status = 0; }; }; then 3289 cross_compiling=no 3290 else 3291 if test "$cross_compiling" = maybe; then 3292 cross_compiling=yes 3293 else 3294 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3295 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3296 as_fn_error $? "cannot run C compiled programs. 3297 If you meant to cross compile, use \`--host'. 3298 See \`config.log' for more details" "$LINENO" 5; } 3299 fi 3300 fi 3301 fi 3302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3303 $as_echo "$cross_compiling" >&6; } 3304 3305 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3306 ac_clean_files=$ac_clean_files_save 3307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3308 $as_echo_n "checking for suffix of object files... " >&6; } 3309 if ${ac_cv_objext+:} false; then : 3310 $as_echo_n "(cached) " >&6 3311 else 3312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3313 /* end confdefs.h. */ 3314 3315 int 3316 main () 3317 { 3318 3319 ; 3320 return 0; 3321 } 3322 _ACEOF 3323 rm -f conftest.o conftest.obj 3324 if { { ac_try="$ac_compile" 3325 case "(($ac_try" in 3326 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3327 *) ac_try_echo=$ac_try;; 3328 esac 3329 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3330 $as_echo "$ac_try_echo"; } >&5 3331 (eval "$ac_compile") 2>&5 3332 ac_status=$? 3333 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3334 test $ac_status = 0; }; then : 3335 for ac_file in conftest.o conftest.obj conftest.*; do 3336 test -f "$ac_file" || continue; 3337 case $ac_file in 3338 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3339 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3340 break;; 3341 esac 3342 done 3343 else 3344 $as_echo "$as_me: failed program was:" >&5 3345 sed 's/^/| /' conftest.$ac_ext >&5 3346 3347 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3348 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3349 as_fn_error $? "cannot compute suffix of object files: cannot compile 3350 See \`config.log' for more details" "$LINENO" 5; } 3351 fi 3352 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3353 fi 3354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3355 $as_echo "$ac_cv_objext" >&6; } 3356 OBJEXT=$ac_cv_objext 3357 ac_objext=$OBJEXT 3358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3359 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3360 if ${ac_cv_c_compiler_gnu+:} false; then : 3361 $as_echo_n "(cached) " >&6 3362 else 3363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3364 /* end confdefs.h. */ 3365 3366 int 3367 main () 3368 { 3369 #ifndef __GNUC__ 3370 choke me 3371 #endif 3372 3373 ; 3374 return 0; 3375 } 3376 _ACEOF 3377 if ac_fn_c_try_compile "$LINENO"; then : 3378 ac_compiler_gnu=yes 3379 else 3380 ac_compiler_gnu=no 3381 fi 3382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3383 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3384 3385 fi 3386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3387 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3388 if test $ac_compiler_gnu = yes; then 3389 GCC=yes 3390 else 3391 GCC= 3392 fi 3393 ac_test_CFLAGS=${CFLAGS+set} 3394 ac_save_CFLAGS=$CFLAGS 3395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3396 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3397 if ${ac_cv_prog_cc_g+:} false; then : 3398 $as_echo_n "(cached) " >&6 3399 else 3400 ac_save_c_werror_flag=$ac_c_werror_flag 3401 ac_c_werror_flag=yes 3402 ac_cv_prog_cc_g=no 3403 CFLAGS="-g" 3404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3405 /* end confdefs.h. */ 3406 3407 int 3408 main () 3409 { 3410 3411 ; 3412 return 0; 3413 } 3414 _ACEOF 3415 if ac_fn_c_try_compile "$LINENO"; then : 3416 ac_cv_prog_cc_g=yes 3417 else 3418 CFLAGS="" 3419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3420 /* end confdefs.h. */ 3421 3422 int 3423 main () 3424 { 3425 3426 ; 3427 return 0; 3428 } 3429 _ACEOF 3430 if ac_fn_c_try_compile "$LINENO"; then : 3431 3432 else 3433 ac_c_werror_flag=$ac_save_c_werror_flag 3434 CFLAGS="-g" 3435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3436 /* end confdefs.h. */ 3437 3438 int 3439 main () 3440 { 3441 3442 ; 3443 return 0; 3444 } 3445 _ACEOF 3446 if ac_fn_c_try_compile "$LINENO"; then : 3447 ac_cv_prog_cc_g=yes 3448 fi 3449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3450 fi 3451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3452 fi 3453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3454 ac_c_werror_flag=$ac_save_c_werror_flag 3455 fi 3456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3457 $as_echo "$ac_cv_prog_cc_g" >&6; } 3458 if test "$ac_test_CFLAGS" = set; then 3459 CFLAGS=$ac_save_CFLAGS 3460 elif test $ac_cv_prog_cc_g = yes; then 3461 if test "$GCC" = yes; then 3462 CFLAGS="-g -O2" 3463 else 3464 CFLAGS="-g" 3465 fi 3466 else 3467 if test "$GCC" = yes; then 3468 CFLAGS="-O2" 3469 else 3470 CFLAGS= 3471 fi 3472 fi 3473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3474 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3475 if ${ac_cv_prog_cc_c89+:} false; then : 3476 $as_echo_n "(cached) " >&6 3477 else 3478 ac_cv_prog_cc_c89=no 3479 ac_save_CC=$CC 3480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3481 /* end confdefs.h. */ 3482 #include <stdarg.h> 3483 #include <stdio.h> 3484 struct stat; 3485 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3486 struct buf { int x; }; 3487 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3488 static char *e (p, i) 3489 char **p; 3490 int i; 3491 { 3492 return p[i]; 3493 } 3494 static char *f (char * (*g) (char **, int), char **p, ...) 3495 { 3496 char *s; 3497 va_list v; 3498 va_start (v,p); 3499 s = g (p, va_arg (v,int)); 3500 va_end (v); 3501 return s; 3502 } 3503 3504 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3505 function prototypes and stuff, but not '\xHH' hex character constants. 3506 These don't provoke an error unfortunately, instead are silently treated 3507 as 'x'. The following induces an error, until -std is added to get 3508 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3509 array size at least. It's necessary to write '\x00'==0 to get something 3510 that's true only with -std. */ 3511 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3512 3513 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3514 inside strings and character constants. */ 3515 #define FOO(x) 'x' 3516 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3517 3518 int test (int i, double x); 3519 struct s1 {int (*f) (int a);}; 3520 struct s2 {int (*f) (double a);}; 3521 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3522 int argc; 3523 char **argv; 3524 int 3525 main () 3526 { 3527 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3528 ; 3529 return 0; 3530 } 3531 _ACEOF 3532 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3533 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3534 do 3535 CC="$ac_save_CC $ac_arg" 3536 if ac_fn_c_try_compile "$LINENO"; then : 3537 ac_cv_prog_cc_c89=$ac_arg 3538 fi 3539 rm -f core conftest.err conftest.$ac_objext 3540 test "x$ac_cv_prog_cc_c89" != "xno" && break 3541 done 3542 rm -f conftest.$ac_ext 3543 CC=$ac_save_CC 3544 3545 fi 3546 # AC_CACHE_VAL 3547 case "x$ac_cv_prog_cc_c89" in 3548 x) 3549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3550 $as_echo "none needed" >&6; } ;; 3551 xno) 3552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3553 $as_echo "unsupported" >&6; } ;; 3554 *) 3555 CC="$CC $ac_cv_prog_cc_c89" 3556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3557 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3558 esac 3559 if test "x$ac_cv_prog_cc_c89" != xno; then : 3560 3561 fi 3562 3563 ac_ext=c 3564 ac_cpp='$CPP $CPPFLAGS' 3565 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3566 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3567 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3568 3569 ac_ext=c 3570 ac_cpp='$CPP $CPPFLAGS' 3571 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3572 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3573 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3575 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3576 if ${am_cv_prog_cc_c_o+:} false; then : 3577 $as_echo_n "(cached) " >&6 3578 else 3579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3580 /* end confdefs.h. */ 3581 3582 int 3583 main () 3584 { 3585 3586 ; 3587 return 0; 3588 } 3589 _ACEOF 3590 # Make sure it works both with $CC and with simple cc. 3591 # Following AC_PROG_CC_C_O, we do the test twice because some 3592 # compilers refuse to overwrite an existing .o file with -o, 3593 # though they will create one. 3594 am_cv_prog_cc_c_o=yes 3595 for am_i in 1 2; do 3596 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3597 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3598 ac_status=$? 3599 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3600 (exit $ac_status); } \ 3601 && test -f conftest2.$ac_objext; then 3602 : OK 3603 else 3604 am_cv_prog_cc_c_o=no 3605 break 3606 fi 3607 done 3608 rm -f core conftest* 3609 unset am_i 3610 fi 3611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3612 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3613 if test "$am_cv_prog_cc_c_o" != yes; then 3614 # Losing compiler, so override with the script. 3615 # FIXME: It is wrong to rewrite CC. 3616 # But if we don't then we get into trouble of one sort or another. 3617 # A longer-term fix would be to have automake use am__CC in this case, 3618 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3619 CC="$am_aux_dir/compile $CC" 3620 fi 3621 ac_ext=c 3622 ac_cpp='$CPP $CPPFLAGS' 3623 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3624 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3625 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3626 3627 3628 depcc="$CC" am_compiler_list= 3629 3630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3631 $as_echo_n "checking dependency style of $depcc... " >&6; } 3632 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3633 $as_echo_n "(cached) " >&6 3634 else 3635 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3636 # We make a subdir and do the tests there. Otherwise we can end up 3637 # making bogus files that we don't know about and never remove. For 3638 # instance it was reported that on HP-UX the gcc test will end up 3639 # making a dummy file named 'D' -- because '-MD' means "put the output 3640 # in D". 3641 rm -rf conftest.dir 3642 mkdir conftest.dir 3643 # Copy depcomp to subdir because otherwise we won't find it if we're 3644 # using a relative directory. 3645 cp "$am_depcomp" conftest.dir 3646 cd conftest.dir 3647 # We will build objects and dependencies in a subdirectory because 3648 # it helps to detect inapplicable dependency modes. For instance 3649 # both Tru64's cc and ICC support -MD to output dependencies as a 3650 # side effect of compilation, but ICC will put the dependencies in 3651 # the current directory while Tru64 will put them in the object 3652 # directory. 3653 mkdir sub 3654 3655 am_cv_CC_dependencies_compiler_type=none 3656 if test "$am_compiler_list" = ""; then 3657 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3658 fi 3659 am__universal=false 3660 case " $depcc " in #( 3661 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3662 esac 3663 3664 for depmode in $am_compiler_list; do 3665 # Setup a source with many dependencies, because some compilers 3666 # like to wrap large dependency lists on column 80 (with \), and 3667 # we should not choose a depcomp mode which is confused by this. 3668 # 3669 # We need to recreate these files for each test, as the compiler may 3670 # overwrite some of them when testing with obscure command lines. 3671 # This happens at least with the AIX C compiler. 3672 : > sub/conftest.c 3673 for i in 1 2 3 4 5 6; do 3674 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3675 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3676 # Solaris 10 /bin/sh. 3677 echo '/* dummy */' > sub/conftst$i.h 3678 done 3679 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3680 3681 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3682 # mode. It turns out that the SunPro C++ compiler does not properly 3683 # handle '-M -o', and we need to detect this. Also, some Intel 3684 # versions had trouble with output in subdirs. 3685 am__obj=sub/conftest.${OBJEXT-o} 3686 am__minus_obj="-o $am__obj" 3687 case $depmode in 3688 gcc) 3689 # This depmode causes a compiler race in universal mode. 3690 test "$am__universal" = false || continue 3691 ;; 3692 nosideeffect) 3693 # After this tag, mechanisms are not by side-effect, so they'll 3694 # only be used when explicitly requested. 3695 if test "x$enable_dependency_tracking" = xyes; then 3696 continue 3697 else 3698 break 3699 fi 3700 ;; 3701 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3702 # This compiler won't grok '-c -o', but also, the minuso test has 3703 # not run yet. These depmodes are late enough in the game, and 3704 # so weak that their functioning should not be impacted. 3705 am__obj=conftest.${OBJEXT-o} 3706 am__minus_obj= 3707 ;; 3708 none) break ;; 3709 esac 3710 if depmode=$depmode \ 3711 source=sub/conftest.c object=$am__obj \ 3712 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3713 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3714 >/dev/null 2>conftest.err && 3715 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3716 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3717 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3718 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3719 # icc doesn't choke on unknown options, it will just issue warnings 3720 # or remarks (even with -Werror). So we grep stderr for any message 3721 # that says an option was ignored or not supported. 3722 # When given -MP, icc 7.0 and 7.1 complain thusly: 3723 # icc: Command line warning: ignoring option '-M'; no argument required 3724 # The diagnosis changed in icc 8.0: 3725 # icc: Command line remark: option '-MP' not supported 3726 if (grep 'ignoring option' conftest.err || 3727 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3728 am_cv_CC_dependencies_compiler_type=$depmode 3729 break 3730 fi 3731 fi 3732 done 3733 3734 cd .. 3735 rm -rf conftest.dir 3736 else 3737 am_cv_CC_dependencies_compiler_type=none 3738 fi 3739 3740 fi 3741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3742 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3743 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3744 3745 if 3746 test "x$enable_dependency_tracking" != xno \ 3747 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3748 am__fastdepCC_TRUE= 3749 am__fastdepCC_FALSE='#' 3750 else 3751 am__fastdepCC_TRUE='#' 3752 am__fastdepCC_FALSE= 3753 fi 3754 3755 3756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3757 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3758 if ${ac_cv_prog_cc_c99+:} false; then : 3759 $as_echo_n "(cached) " >&6 3760 else 3761 ac_cv_prog_cc_c99=no 3762 ac_save_CC=$CC 3763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3764 /* end confdefs.h. */ 3765 #include <stdarg.h> 3766 #include <stdbool.h> 3767 #include <stdlib.h> 3768 #include <wchar.h> 3769 #include <stdio.h> 3770 3771 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3772 #define debug(...) fprintf (stderr, __VA_ARGS__) 3773 #define showlist(...) puts (#__VA_ARGS__) 3774 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3775 static void 3776 test_varargs_macros (void) 3777 { 3778 int x = 1234; 3779 int y = 5678; 3780 debug ("Flag"); 3781 debug ("X = %d\n", x); 3782 showlist (The first, second, and third items.); 3783 report (x>y, "x is %d but y is %d", x, y); 3784 } 3785 3786 // Check long long types. 3787 #define BIG64 18446744073709551615ull 3788 #define BIG32 4294967295ul 3789 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3790 #if !BIG_OK 3791 your preprocessor is broken; 3792 #endif 3793 #if BIG_OK 3794 #else 3795 your preprocessor is broken; 3796 #endif 3797 static long long int bignum = -9223372036854775807LL; 3798 static unsigned long long int ubignum = BIG64; 3799 3800 struct incomplete_array 3801 { 3802 int datasize; 3803 double data[]; 3804 }; 3805 3806 struct named_init { 3807 int number; 3808 const wchar_t *name; 3809 double average; 3810 }; 3811 3812 typedef const char *ccp; 3813 3814 static inline int 3815 test_restrict (ccp restrict text) 3816 { 3817 // See if C++-style comments work. 3818 // Iterate through items via the restricted pointer. 3819 // Also check for declarations in for loops. 3820 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3821 continue; 3822 return 0; 3823 } 3824 3825 // Check varargs and va_copy. 3826 static void 3827 test_varargs (const char *format, ...) 3828 { 3829 va_list args; 3830 va_start (args, format); 3831 va_list args_copy; 3832 va_copy (args_copy, args); 3833 3834 const char *str; 3835 int number; 3836 float fnumber; 3837 3838 while (*format) 3839 { 3840 switch (*format++) 3841 { 3842 case 's': // string 3843 str = va_arg (args_copy, const char *); 3844 break; 3845 case 'd': // int 3846 number = va_arg (args_copy, int); 3847 break; 3848 case 'f': // float 3849 fnumber = va_arg (args_copy, double); 3850 break; 3851 default: 3852 break; 3853 } 3854 } 3855 va_end (args_copy); 3856 va_end (args); 3857 } 3858 3859 int 3860 main () 3861 { 3862 3863 // Check bool. 3864 _Bool success = false; 3865 3866 // Check restrict. 3867 if (test_restrict ("String literal") == 0) 3868 success = true; 3869 char *restrict newvar = "Another string"; 3870 3871 // Check varargs. 3872 test_varargs ("s, d' f .", "string", 65, 34.234); 3873 test_varargs_macros (); 3874 3875 // Check flexible array members. 3876 struct incomplete_array *ia = 3877 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3878 ia->datasize = 10; 3879 for (int i = 0; i < ia->datasize; ++i) 3880 ia->data[i] = i * 1.234; 3881 3882 // Check named initializers. 3883 struct named_init ni = { 3884 .number = 34, 3885 .name = L"Test wide string", 3886 .average = 543.34343, 3887 }; 3888 3889 ni.number = 58; 3890 3891 int dynamic_array[ni.number]; 3892 dynamic_array[ni.number - 1] = 543; 3893 3894 // work around unused variable warnings 3895 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3896 || dynamic_array[ni.number - 1] != 543); 3897 3898 ; 3899 return 0; 3900 } 3901 _ACEOF 3902 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3903 do 3904 CC="$ac_save_CC $ac_arg" 3905 if ac_fn_c_try_compile "$LINENO"; then : 3906 ac_cv_prog_cc_c99=$ac_arg 3907 fi 3908 rm -f core conftest.err conftest.$ac_objext 3909 test "x$ac_cv_prog_cc_c99" != "xno" && break 3910 done 3911 rm -f conftest.$ac_ext 3912 CC=$ac_save_CC 3913 3914 fi 3915 # AC_CACHE_VAL 3916 case "x$ac_cv_prog_cc_c99" in 3917 x) 3918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3919 $as_echo "none needed" >&6; } ;; 3920 xno) 3921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3922 $as_echo "unsupported" >&6; } ;; 3923 *) 3924 CC="$CC $ac_cv_prog_cc_c99" 3925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3926 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3927 esac 3928 if test "x$ac_cv_prog_cc_c99" != xno; then : 3929 3930 fi 3931 3932 3933 3934 ac_ext=c 3935 ac_cpp='$CPP $CPPFLAGS' 3936 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3937 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3938 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3940 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3941 # On Suns, sometimes $CPP names a directory. 3942 if test -n "$CPP" && test -d "$CPP"; then 3943 CPP= 3944 fi 3945 if test -z "$CPP"; then 3946 if ${ac_cv_prog_CPP+:} false; then : 3947 $as_echo_n "(cached) " >&6 3948 else 3949 # Double quotes because CPP needs to be expanded 3950 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3951 do 3952 ac_preproc_ok=false 3953 for ac_c_preproc_warn_flag in '' yes 3954 do 3955 # Use a header file that comes with gcc, so configuring glibc 3956 # with a fresh cross-compiler works. 3957 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3958 # <limits.h> exists even on freestanding compilers. 3959 # On the NeXT, cc -E runs the code through the compiler's parser, 3960 # not just through cpp. "Syntax error" is here to catch this case. 3961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3962 /* end confdefs.h. */ 3963 #ifdef __STDC__ 3964 # include <limits.h> 3965 #else 3966 # include <assert.h> 3967 #endif 3968 Syntax error 3969 _ACEOF 3970 if ac_fn_c_try_cpp "$LINENO"; then : 3971 3972 else 3973 # Broken: fails on valid input. 3974 continue 3975 fi 3976 rm -f conftest.err conftest.i conftest.$ac_ext 3977 3978 # OK, works on sane cases. Now check whether nonexistent headers 3979 # can be detected and how. 3980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3981 /* end confdefs.h. */ 3982 #include <ac_nonexistent.h> 3983 _ACEOF 3984 if ac_fn_c_try_cpp "$LINENO"; then : 3985 # Broken: success on invalid input. 3986 continue 3987 else 3988 # Passes both tests. 3989 ac_preproc_ok=: 3990 break 3991 fi 3992 rm -f conftest.err conftest.i conftest.$ac_ext 3993 3994 done 3995 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3996 rm -f conftest.i conftest.err conftest.$ac_ext 3997 if $ac_preproc_ok; then : 3998 break 3999 fi 4000 4001 done 4002 ac_cv_prog_CPP=$CPP 4003 4004 fi 4005 CPP=$ac_cv_prog_CPP 4006 else 4007 ac_cv_prog_CPP=$CPP 4008 fi 4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4010 $as_echo "$CPP" >&6; } 4011 ac_preproc_ok=false 4012 for ac_c_preproc_warn_flag in '' yes 4013 do 4014 # Use a header file that comes with gcc, so configuring glibc 4015 # with a fresh cross-compiler works. 4016 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4017 # <limits.h> exists even on freestanding compilers. 4018 # On the NeXT, cc -E runs the code through the compiler's parser, 4019 # not just through cpp. "Syntax error" is here to catch this case. 4020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4021 /* end confdefs.h. */ 4022 #ifdef __STDC__ 4023 # include <limits.h> 4024 #else 4025 # include <assert.h> 4026 #endif 4027 Syntax error 4028 _ACEOF 4029 if ac_fn_c_try_cpp "$LINENO"; then : 4030 4031 else 4032 # Broken: fails on valid input. 4033 continue 4034 fi 4035 rm -f conftest.err conftest.i conftest.$ac_ext 4036 4037 # OK, works on sane cases. Now check whether nonexistent headers 4038 # can be detected and how. 4039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4040 /* end confdefs.h. */ 4041 #include <ac_nonexistent.h> 4042 _ACEOF 4043 if ac_fn_c_try_cpp "$LINENO"; then : 4044 # Broken: success on invalid input. 4045 continue 4046 else 4047 # Passes both tests. 4048 ac_preproc_ok=: 4049 break 4050 fi 4051 rm -f conftest.err conftest.i conftest.$ac_ext 4052 4053 done 4054 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4055 rm -f conftest.i conftest.err conftest.$ac_ext 4056 if $ac_preproc_ok; then : 4057 4058 else 4059 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4060 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4061 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4062 See \`config.log' for more details" "$LINENO" 5; } 4063 fi 4064 4065 ac_ext=c 4066 ac_cpp='$CPP $CPPFLAGS' 4067 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4068 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4069 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4070 4071 4072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4073 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4074 if ${ac_cv_path_GREP+:} false; then : 4075 $as_echo_n "(cached) " >&6 4076 else 4077 if test -z "$GREP"; then 4078 ac_path_GREP_found=false 4079 # Loop through the user's path and test for each of PROGNAME-LIST 4080 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4081 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4082 do 4083 IFS=$as_save_IFS 4084 test -z "$as_dir" && as_dir=. 4085 for ac_prog in grep ggrep; do 4086 for ac_exec_ext in '' $ac_executable_extensions; do 4087 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4088 as_fn_executable_p "$ac_path_GREP" || continue 4089 # Check for GNU ac_path_GREP and select it if it is found. 4090 # Check for GNU $ac_path_GREP 4091 case `"$ac_path_GREP" --version 2>&1` in 4092 *GNU*) 4093 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4094 *) 4095 ac_count=0 4096 $as_echo_n 0123456789 >"conftest.in" 4097 while : 4098 do 4099 cat "conftest.in" "conftest.in" >"conftest.tmp" 4100 mv "conftest.tmp" "conftest.in" 4101 cp "conftest.in" "conftest.nl" 4102 $as_echo 'GREP' >> "conftest.nl" 4103 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4104 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4105 as_fn_arith $ac_count + 1 && ac_count=$as_val 4106 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4107 # Best one so far, save it but keep looking for a better one 4108 ac_cv_path_GREP="$ac_path_GREP" 4109 ac_path_GREP_max=$ac_count 4110 fi 4111 # 10*(2^10) chars as input seems more than enough 4112 test $ac_count -gt 10 && break 4113 done 4114 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4115 esac 4116 4117 $ac_path_GREP_found && break 3 4118 done 4119 done 4120 done 4121 IFS=$as_save_IFS 4122 if test -z "$ac_cv_path_GREP"; then 4123 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4124 fi 4125 else 4126 ac_cv_path_GREP=$GREP 4127 fi 4128 4129 fi 4130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4131 $as_echo "$ac_cv_path_GREP" >&6; } 4132 GREP="$ac_cv_path_GREP" 4133 4134 4135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4136 $as_echo_n "checking for egrep... " >&6; } 4137 if ${ac_cv_path_EGREP+:} false; then : 4138 $as_echo_n "(cached) " >&6 4139 else 4140 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4141 then ac_cv_path_EGREP="$GREP -E" 4142 else 4143 if test -z "$EGREP"; then 4144 ac_path_EGREP_found=false 4145 # Loop through the user's path and test for each of PROGNAME-LIST 4146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4147 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4148 do 4149 IFS=$as_save_IFS 4150 test -z "$as_dir" && as_dir=. 4151 for ac_prog in egrep; do 4152 for ac_exec_ext in '' $ac_executable_extensions; do 4153 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4154 as_fn_executable_p "$ac_path_EGREP" || continue 4155 # Check for GNU ac_path_EGREP and select it if it is found. 4156 # Check for GNU $ac_path_EGREP 4157 case `"$ac_path_EGREP" --version 2>&1` in 4158 *GNU*) 4159 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4160 *) 4161 ac_count=0 4162 $as_echo_n 0123456789 >"conftest.in" 4163 while : 4164 do 4165 cat "conftest.in" "conftest.in" >"conftest.tmp" 4166 mv "conftest.tmp" "conftest.in" 4167 cp "conftest.in" "conftest.nl" 4168 $as_echo 'EGREP' >> "conftest.nl" 4169 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4170 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4171 as_fn_arith $ac_count + 1 && ac_count=$as_val 4172 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4173 # Best one so far, save it but keep looking for a better one 4174 ac_cv_path_EGREP="$ac_path_EGREP" 4175 ac_path_EGREP_max=$ac_count 4176 fi 4177 # 10*(2^10) chars as input seems more than enough 4178 test $ac_count -gt 10 && break 4179 done 4180 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4181 esac 4182 4183 $ac_path_EGREP_found && break 3 4184 done 4185 done 4186 done 4187 IFS=$as_save_IFS 4188 if test -z "$ac_cv_path_EGREP"; then 4189 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4190 fi 4191 else 4192 ac_cv_path_EGREP=$EGREP 4193 fi 4194 4195 fi 4196 fi 4197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4198 $as_echo "$ac_cv_path_EGREP" >&6; } 4199 EGREP="$ac_cv_path_EGREP" 4200 4201 4202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4203 $as_echo_n "checking for ANSI C header files... " >&6; } 4204 if ${ac_cv_header_stdc+:} false; then : 4205 $as_echo_n "(cached) " >&6 4206 else 4207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4208 /* end confdefs.h. */ 4209 #include <stdlib.h> 4210 #include <stdarg.h> 4211 #include <string.h> 4212 #include <float.h> 4213 4214 int 4215 main () 4216 { 4217 4218 ; 4219 return 0; 4220 } 4221 _ACEOF 4222 if ac_fn_c_try_compile "$LINENO"; then : 4223 ac_cv_header_stdc=yes 4224 else 4225 ac_cv_header_stdc=no 4226 fi 4227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4228 4229 if test $ac_cv_header_stdc = yes; then 4230 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4232 /* end confdefs.h. */ 4233 #include <string.h> 4234 4235 _ACEOF 4236 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4237 $EGREP "memchr" >/dev/null 2>&1; then : 4238 4239 else 4240 ac_cv_header_stdc=no 4241 fi 4242 rm -f conftest* 4243 4244 fi 4245 4246 if test $ac_cv_header_stdc = yes; then 4247 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4249 /* end confdefs.h. */ 4250 #include <stdlib.h> 4251 4252 _ACEOF 4253 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4254 $EGREP "free" >/dev/null 2>&1; then : 4255 4256 else 4257 ac_cv_header_stdc=no 4258 fi 4259 rm -f conftest* 4260 4261 fi 4262 4263 if test $ac_cv_header_stdc = yes; then 4264 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4265 if test "$cross_compiling" = yes; then : 4266 : 4267 else 4268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4269 /* end confdefs.h. */ 4270 #include <ctype.h> 4271 #include <stdlib.h> 4272 #if ((' ' & 0x0FF) == 0x020) 4273 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4274 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4275 #else 4276 # define ISLOWER(c) \ 4277 (('a' <= (c) && (c) <= 'i') \ 4278 || ('j' <= (c) && (c) <= 'r') \ 4279 || ('s' <= (c) && (c) <= 'z')) 4280 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4281 #endif 4282 4283 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4284 int 4285 main () 4286 { 4287 int i; 4288 for (i = 0; i < 256; i++) 4289 if (XOR (islower (i), ISLOWER (i)) 4290 || toupper (i) != TOUPPER (i)) 4291 return 2; 4292 return 0; 4293 } 4294 _ACEOF 4295 if ac_fn_c_try_run "$LINENO"; then : 4296 4297 else 4298 ac_cv_header_stdc=no 4299 fi 4300 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4301 conftest.$ac_objext conftest.beam conftest.$ac_ext 4302 fi 4303 4304 fi 4305 fi 4306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4307 $as_echo "$ac_cv_header_stdc" >&6; } 4308 if test $ac_cv_header_stdc = yes; then 4309 4310 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4311 4312 fi 4313 4314 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4315 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4316 inttypes.h stdint.h unistd.h 4317 do : 4318 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4319 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4320 " 4321 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4322 cat >>confdefs.h <<_ACEOF 4323 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4324 _ACEOF 4325 4326 fi 4327 4328 done 4329 4330 4331 4332 4333 4334 4335 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4336 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4337 CLANGCC="yes" 4338 else 4339 CLANGCC="no" 4340 fi 4341 4342 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4343 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4344 INTELCC="yes" 4345 else 4346 INTELCC="no" 4347 fi 4348 4349 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4350 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4351 SUNCC="yes" 4352 else 4353 SUNCC="no" 4354 fi 4355 4356 4357 4358 4359 4360 4361 4362 4363 4364 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4365 if test -n "$ac_tool_prefix"; then 4366 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4367 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4369 $as_echo_n "checking for $ac_word... " >&6; } 4370 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4371 $as_echo_n "(cached) " >&6 4372 else 4373 case $PKG_CONFIG in 4374 [\\/]* | ?:[\\/]*) 4375 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4376 ;; 4377 *) 4378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4379 for as_dir in $PATH 4380 do 4381 IFS=$as_save_IFS 4382 test -z "$as_dir" && as_dir=. 4383 for ac_exec_ext in '' $ac_executable_extensions; do 4384 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4385 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4386 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4387 break 2 4388 fi 4389 done 4390 done 4391 IFS=$as_save_IFS 4392 4393 ;; 4394 esac 4395 fi 4396 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4397 if test -n "$PKG_CONFIG"; then 4398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4399 $as_echo "$PKG_CONFIG" >&6; } 4400 else 4401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4402 $as_echo "no" >&6; } 4403 fi 4404 4405 4406 fi 4407 if test -z "$ac_cv_path_PKG_CONFIG"; then 4408 ac_pt_PKG_CONFIG=$PKG_CONFIG 4409 # Extract the first word of "pkg-config", so it can be a program name with args. 4410 set dummy pkg-config; ac_word=$2 4411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4412 $as_echo_n "checking for $ac_word... " >&6; } 4413 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4414 $as_echo_n "(cached) " >&6 4415 else 4416 case $ac_pt_PKG_CONFIG in 4417 [\\/]* | ?:[\\/]*) 4418 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4419 ;; 4420 *) 4421 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4422 for as_dir in $PATH 4423 do 4424 IFS=$as_save_IFS 4425 test -z "$as_dir" && as_dir=. 4426 for ac_exec_ext in '' $ac_executable_extensions; do 4427 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4428 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4429 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4430 break 2 4431 fi 4432 done 4433 done 4434 IFS=$as_save_IFS 4435 4436 ;; 4437 esac 4438 fi 4439 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4440 if test -n "$ac_pt_PKG_CONFIG"; then 4441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4442 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4443 else 4444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4445 $as_echo "no" >&6; } 4446 fi 4447 4448 if test "x$ac_pt_PKG_CONFIG" = x; then 4449 PKG_CONFIG="" 4450 else 4451 case $cross_compiling:$ac_tool_warned in 4452 yes:) 4453 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4454 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4455 ac_tool_warned=yes ;; 4456 esac 4457 PKG_CONFIG=$ac_pt_PKG_CONFIG 4458 fi 4459 else 4460 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4461 fi 4462 4463 fi 4464 if test -n "$PKG_CONFIG"; then 4465 _pkg_min_version=0.9.0 4466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4467 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4468 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4470 $as_echo "yes" >&6; } 4471 else 4472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4473 $as_echo "no" >&6; } 4474 PKG_CONFIG="" 4475 fi 4476 fi 4477 # Make sure we can run config.sub. 4478 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4479 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4480 4481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4482 $as_echo_n "checking build system type... " >&6; } 4483 if ${ac_cv_build+:} false; then : 4484 $as_echo_n "(cached) " >&6 4485 else 4486 ac_build_alias=$build_alias 4487 test "x$ac_build_alias" = x && 4488 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4489 test "x$ac_build_alias" = x && 4490 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4491 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4492 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4493 4494 fi 4495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4496 $as_echo "$ac_cv_build" >&6; } 4497 case $ac_cv_build in 4498 *-*-*) ;; 4499 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4500 esac 4501 build=$ac_cv_build 4502 ac_save_IFS=$IFS; IFS='-' 4503 set x $ac_cv_build 4504 shift 4505 build_cpu=$1 4506 build_vendor=$2 4507 shift; shift 4508 # Remember, the first character of IFS is used to create $*, 4509 # except with old shells: 4510 build_os=$* 4511 IFS=$ac_save_IFS 4512 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4513 4514 4515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4516 $as_echo_n "checking host system type... " >&6; } 4517 if ${ac_cv_host+:} false; then : 4518 $as_echo_n "(cached) " >&6 4519 else 4520 if test "x$host_alias" = x; then 4521 ac_cv_host=$ac_cv_build 4522 else 4523 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4524 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4525 fi 4526 4527 fi 4528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4529 $as_echo "$ac_cv_host" >&6; } 4530 case $ac_cv_host in 4531 *-*-*) ;; 4532 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4533 esac 4534 host=$ac_cv_host 4535 ac_save_IFS=$IFS; IFS='-' 4536 set x $ac_cv_host 4537 shift 4538 host_cpu=$1 4539 host_vendor=$2 4540 shift; shift 4541 # Remember, the first character of IFS is used to create $*, 4542 # except with old shells: 4543 host_os=$* 4544 IFS=$ac_save_IFS 4545 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4546 4547 4548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4549 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4550 if ${ac_cv_path_SED+:} false; then : 4551 $as_echo_n "(cached) " >&6 4552 else 4553 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4554 for ac_i in 1 2 3 4 5 6 7; do 4555 ac_script="$ac_script$as_nl$ac_script" 4556 done 4557 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4558 { ac_script=; unset ac_script;} 4559 if test -z "$SED"; then 4560 ac_path_SED_found=false 4561 # Loop through the user's path and test for each of PROGNAME-LIST 4562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4563 for as_dir in $PATH 4564 do 4565 IFS=$as_save_IFS 4566 test -z "$as_dir" && as_dir=. 4567 for ac_prog in sed gsed; do 4568 for ac_exec_ext in '' $ac_executable_extensions; do 4569 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4570 as_fn_executable_p "$ac_path_SED" || continue 4571 # Check for GNU ac_path_SED and select it if it is found. 4572 # Check for GNU $ac_path_SED 4573 case `"$ac_path_SED" --version 2>&1` in 4574 *GNU*) 4575 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4576 *) 4577 ac_count=0 4578 $as_echo_n 0123456789 >"conftest.in" 4579 while : 4580 do 4581 cat "conftest.in" "conftest.in" >"conftest.tmp" 4582 mv "conftest.tmp" "conftest.in" 4583 cp "conftest.in" "conftest.nl" 4584 $as_echo '' >> "conftest.nl" 4585 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4586 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4587 as_fn_arith $ac_count + 1 && ac_count=$as_val 4588 if test $ac_count -gt ${ac_path_SED_max-0}; then 4589 # Best one so far, save it but keep looking for a better one 4590 ac_cv_path_SED="$ac_path_SED" 4591 ac_path_SED_max=$ac_count 4592 fi 4593 # 10*(2^10) chars as input seems more than enough 4594 test $ac_count -gt 10 && break 4595 done 4596 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4597 esac 4598 4599 $ac_path_SED_found && break 3 4600 done 4601 done 4602 done 4603 IFS=$as_save_IFS 4604 if test -z "$ac_cv_path_SED"; then 4605 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4606 fi 4607 else 4608 ac_cv_path_SED=$SED 4609 fi 4610 4611 fi 4612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4613 $as_echo "$ac_cv_path_SED" >&6; } 4614 SED="$ac_cv_path_SED" 4615 rm -f conftest.sed 4616 4617 4618 4619 4620 4621 4622 # Check whether --enable-selective-werror was given. 4623 if test "${enable_selective_werror+set}" = set; then : 4624 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4625 else 4626 SELECTIVE_WERROR=yes 4627 fi 4628 4629 4630 4631 4632 4633 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4634 if test "x$SUNCC" = "xyes"; then 4635 BASE_CFLAGS="-v" 4636 else 4637 BASE_CFLAGS="" 4638 fi 4639 4640 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 xorg_testset_save_CFLAGS="$CFLAGS" 4655 4656 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4659 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4660 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4661 $as_echo_n "(cached) " >&6 4662 else 4663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4664 /* end confdefs.h. */ 4665 int i; 4666 _ACEOF 4667 if ac_fn_c_try_compile "$LINENO"; then : 4668 xorg_cv_cc_flag_unknown_warning_option=yes 4669 else 4670 xorg_cv_cc_flag_unknown_warning_option=no 4671 fi 4672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4673 fi 4674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4675 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4676 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4677 CFLAGS="$xorg_testset_save_CFLAGS" 4678 fi 4679 4680 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4683 fi 4684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4686 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4687 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4688 $as_echo_n "(cached) " >&6 4689 else 4690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4691 /* end confdefs.h. */ 4692 int i; 4693 _ACEOF 4694 if ac_fn_c_try_compile "$LINENO"; then : 4695 xorg_cv_cc_flag_unused_command_line_argument=yes 4696 else 4697 xorg_cv_cc_flag_unused_command_line_argument=no 4698 fi 4699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4700 fi 4701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4702 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4703 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4704 CFLAGS="$xorg_testset_save_CFLAGS" 4705 fi 4706 4707 found="no" 4708 4709 if test $found = "no" ; then 4710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4712 fi 4713 4714 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4716 fi 4717 4718 CFLAGS="$CFLAGS -Wall" 4719 4720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4721 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4722 cacheid=xorg_cv_cc_flag__Wall 4723 if eval \${$cacheid+:} false; then : 4724 $as_echo_n "(cached) " >&6 4725 else 4726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4727 /* end confdefs.h. */ 4728 int i; 4729 int 4730 main () 4731 { 4732 4733 ; 4734 return 0; 4735 } 4736 _ACEOF 4737 if ac_fn_c_try_link "$LINENO"; then : 4738 eval $cacheid=yes 4739 else 4740 eval $cacheid=no 4741 fi 4742 rm -f core conftest.err conftest.$ac_objext \ 4743 conftest$ac_exeext conftest.$ac_ext 4744 fi 4745 4746 4747 CFLAGS="$xorg_testset_save_CFLAGS" 4748 4749 eval supported=\$$cacheid 4750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4751 $as_echo "$supported" >&6; } 4752 if test "$supported" = "yes" ; then 4753 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4754 found="yes" 4755 fi 4756 fi 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 xorg_testset_save_CFLAGS="$CFLAGS" 4773 4774 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4777 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4778 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4779 $as_echo_n "(cached) " >&6 4780 else 4781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4782 /* end confdefs.h. */ 4783 int i; 4784 _ACEOF 4785 if ac_fn_c_try_compile "$LINENO"; then : 4786 xorg_cv_cc_flag_unknown_warning_option=yes 4787 else 4788 xorg_cv_cc_flag_unknown_warning_option=no 4789 fi 4790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4791 fi 4792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4793 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4794 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4795 CFLAGS="$xorg_testset_save_CFLAGS" 4796 fi 4797 4798 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4801 fi 4802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4804 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4805 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4806 $as_echo_n "(cached) " >&6 4807 else 4808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4809 /* end confdefs.h. */ 4810 int i; 4811 _ACEOF 4812 if ac_fn_c_try_compile "$LINENO"; then : 4813 xorg_cv_cc_flag_unused_command_line_argument=yes 4814 else 4815 xorg_cv_cc_flag_unused_command_line_argument=no 4816 fi 4817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4818 fi 4819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4820 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4821 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4822 CFLAGS="$xorg_testset_save_CFLAGS" 4823 fi 4824 4825 found="no" 4826 4827 if test $found = "no" ; then 4828 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4830 fi 4831 4832 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4834 fi 4835 4836 CFLAGS="$CFLAGS -Wpointer-arith" 4837 4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4839 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4840 cacheid=xorg_cv_cc_flag__Wpointer_arith 4841 if eval \${$cacheid+:} false; then : 4842 $as_echo_n "(cached) " >&6 4843 else 4844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4845 /* end confdefs.h. */ 4846 int i; 4847 int 4848 main () 4849 { 4850 4851 ; 4852 return 0; 4853 } 4854 _ACEOF 4855 if ac_fn_c_try_link "$LINENO"; then : 4856 eval $cacheid=yes 4857 else 4858 eval $cacheid=no 4859 fi 4860 rm -f core conftest.err conftest.$ac_objext \ 4861 conftest$ac_exeext conftest.$ac_ext 4862 fi 4863 4864 4865 CFLAGS="$xorg_testset_save_CFLAGS" 4866 4867 eval supported=\$$cacheid 4868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4869 $as_echo "$supported" >&6; } 4870 if test "$supported" = "yes" ; then 4871 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4872 found="yes" 4873 fi 4874 fi 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 xorg_testset_save_CFLAGS="$CFLAGS" 4891 4892 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4895 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4896 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4897 $as_echo_n "(cached) " >&6 4898 else 4899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4900 /* end confdefs.h. */ 4901 int i; 4902 _ACEOF 4903 if ac_fn_c_try_compile "$LINENO"; then : 4904 xorg_cv_cc_flag_unknown_warning_option=yes 4905 else 4906 xorg_cv_cc_flag_unknown_warning_option=no 4907 fi 4908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4909 fi 4910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4911 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4912 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4913 CFLAGS="$xorg_testset_save_CFLAGS" 4914 fi 4915 4916 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4917 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4919 fi 4920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4922 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4923 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4924 $as_echo_n "(cached) " >&6 4925 else 4926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4927 /* end confdefs.h. */ 4928 int i; 4929 _ACEOF 4930 if ac_fn_c_try_compile "$LINENO"; then : 4931 xorg_cv_cc_flag_unused_command_line_argument=yes 4932 else 4933 xorg_cv_cc_flag_unused_command_line_argument=no 4934 fi 4935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4936 fi 4937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4938 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4939 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4940 CFLAGS="$xorg_testset_save_CFLAGS" 4941 fi 4942 4943 found="no" 4944 4945 if test $found = "no" ; then 4946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4948 fi 4949 4950 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4952 fi 4953 4954 CFLAGS="$CFLAGS -Wmissing-declarations" 4955 4956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4957 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4958 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4959 if eval \${$cacheid+:} false; then : 4960 $as_echo_n "(cached) " >&6 4961 else 4962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4963 /* end confdefs.h. */ 4964 int i; 4965 int 4966 main () 4967 { 4968 4969 ; 4970 return 0; 4971 } 4972 _ACEOF 4973 if ac_fn_c_try_link "$LINENO"; then : 4974 eval $cacheid=yes 4975 else 4976 eval $cacheid=no 4977 fi 4978 rm -f core conftest.err conftest.$ac_objext \ 4979 conftest$ac_exeext conftest.$ac_ext 4980 fi 4981 4982 4983 CFLAGS="$xorg_testset_save_CFLAGS" 4984 4985 eval supported=\$$cacheid 4986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4987 $as_echo "$supported" >&6; } 4988 if test "$supported" = "yes" ; then 4989 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4990 found="yes" 4991 fi 4992 fi 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 xorg_testset_save_CFLAGS="$CFLAGS" 5009 5010 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5013 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5014 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5015 $as_echo_n "(cached) " >&6 5016 else 5017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5018 /* end confdefs.h. */ 5019 int i; 5020 _ACEOF 5021 if ac_fn_c_try_compile "$LINENO"; then : 5022 xorg_cv_cc_flag_unknown_warning_option=yes 5023 else 5024 xorg_cv_cc_flag_unknown_warning_option=no 5025 fi 5026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5027 fi 5028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5029 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5030 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5031 CFLAGS="$xorg_testset_save_CFLAGS" 5032 fi 5033 5034 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5037 fi 5038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5040 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5041 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5042 $as_echo_n "(cached) " >&6 5043 else 5044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5045 /* end confdefs.h. */ 5046 int i; 5047 _ACEOF 5048 if ac_fn_c_try_compile "$LINENO"; then : 5049 xorg_cv_cc_flag_unused_command_line_argument=yes 5050 else 5051 xorg_cv_cc_flag_unused_command_line_argument=no 5052 fi 5053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5054 fi 5055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5056 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5057 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5058 CFLAGS="$xorg_testset_save_CFLAGS" 5059 fi 5060 5061 found="no" 5062 5063 if test $found = "no" ; then 5064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5066 fi 5067 5068 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5069 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5070 fi 5071 5072 CFLAGS="$CFLAGS -Wformat=2" 5073 5074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5075 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5076 cacheid=xorg_cv_cc_flag__Wformat_2 5077 if eval \${$cacheid+:} false; then : 5078 $as_echo_n "(cached) " >&6 5079 else 5080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5081 /* end confdefs.h. */ 5082 int i; 5083 int 5084 main () 5085 { 5086 5087 ; 5088 return 0; 5089 } 5090 _ACEOF 5091 if ac_fn_c_try_link "$LINENO"; then : 5092 eval $cacheid=yes 5093 else 5094 eval $cacheid=no 5095 fi 5096 rm -f core conftest.err conftest.$ac_objext \ 5097 conftest$ac_exeext conftest.$ac_ext 5098 fi 5099 5100 5101 CFLAGS="$xorg_testset_save_CFLAGS" 5102 5103 eval supported=\$$cacheid 5104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5105 $as_echo "$supported" >&6; } 5106 if test "$supported" = "yes" ; then 5107 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5108 found="yes" 5109 fi 5110 fi 5111 5112 if test $found = "no" ; then 5113 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5115 fi 5116 5117 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5119 fi 5120 5121 CFLAGS="$CFLAGS -Wformat" 5122 5123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5124 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5125 cacheid=xorg_cv_cc_flag__Wformat 5126 if eval \${$cacheid+:} false; then : 5127 $as_echo_n "(cached) " >&6 5128 else 5129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5130 /* end confdefs.h. */ 5131 int i; 5132 int 5133 main () 5134 { 5135 5136 ; 5137 return 0; 5138 } 5139 _ACEOF 5140 if ac_fn_c_try_link "$LINENO"; then : 5141 eval $cacheid=yes 5142 else 5143 eval $cacheid=no 5144 fi 5145 rm -f core conftest.err conftest.$ac_objext \ 5146 conftest$ac_exeext conftest.$ac_ext 5147 fi 5148 5149 5150 CFLAGS="$xorg_testset_save_CFLAGS" 5151 5152 eval supported=\$$cacheid 5153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5154 $as_echo "$supported" >&6; } 5155 if test "$supported" = "yes" ; then 5156 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5157 found="yes" 5158 fi 5159 fi 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 xorg_testset_save_CFLAGS="$CFLAGS" 5178 5179 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5182 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5183 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5184 $as_echo_n "(cached) " >&6 5185 else 5186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5187 /* end confdefs.h. */ 5188 int i; 5189 _ACEOF 5190 if ac_fn_c_try_compile "$LINENO"; then : 5191 xorg_cv_cc_flag_unknown_warning_option=yes 5192 else 5193 xorg_cv_cc_flag_unknown_warning_option=no 5194 fi 5195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5196 fi 5197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5198 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5199 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5200 CFLAGS="$xorg_testset_save_CFLAGS" 5201 fi 5202 5203 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5206 fi 5207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5209 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5210 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5211 $as_echo_n "(cached) " >&6 5212 else 5213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5214 /* end confdefs.h. */ 5215 int i; 5216 _ACEOF 5217 if ac_fn_c_try_compile "$LINENO"; then : 5218 xorg_cv_cc_flag_unused_command_line_argument=yes 5219 else 5220 xorg_cv_cc_flag_unused_command_line_argument=no 5221 fi 5222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5223 fi 5224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5225 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5226 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5227 CFLAGS="$xorg_testset_save_CFLAGS" 5228 fi 5229 5230 found="no" 5231 5232 if test $found = "no" ; then 5233 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5235 fi 5236 5237 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5239 fi 5240 5241 CFLAGS="$CFLAGS -Wstrict-prototypes" 5242 5243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5244 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5245 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5246 if eval \${$cacheid+:} false; then : 5247 $as_echo_n "(cached) " >&6 5248 else 5249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5250 /* end confdefs.h. */ 5251 int i; 5252 int 5253 main () 5254 { 5255 5256 ; 5257 return 0; 5258 } 5259 _ACEOF 5260 if ac_fn_c_try_link "$LINENO"; then : 5261 eval $cacheid=yes 5262 else 5263 eval $cacheid=no 5264 fi 5265 rm -f core conftest.err conftest.$ac_objext \ 5266 conftest$ac_exeext conftest.$ac_ext 5267 fi 5268 5269 5270 CFLAGS="$xorg_testset_save_CFLAGS" 5271 5272 eval supported=\$$cacheid 5273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5274 $as_echo "$supported" >&6; } 5275 if test "$supported" = "yes" ; then 5276 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5277 found="yes" 5278 fi 5279 fi 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 xorg_testset_save_CFLAGS="$CFLAGS" 5296 5297 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5300 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5301 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5302 $as_echo_n "(cached) " >&6 5303 else 5304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5305 /* end confdefs.h. */ 5306 int i; 5307 _ACEOF 5308 if ac_fn_c_try_compile "$LINENO"; then : 5309 xorg_cv_cc_flag_unknown_warning_option=yes 5310 else 5311 xorg_cv_cc_flag_unknown_warning_option=no 5312 fi 5313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5314 fi 5315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5316 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5317 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5318 CFLAGS="$xorg_testset_save_CFLAGS" 5319 fi 5320 5321 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5322 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5324 fi 5325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5327 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5328 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5329 $as_echo_n "(cached) " >&6 5330 else 5331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5332 /* end confdefs.h. */ 5333 int i; 5334 _ACEOF 5335 if ac_fn_c_try_compile "$LINENO"; then : 5336 xorg_cv_cc_flag_unused_command_line_argument=yes 5337 else 5338 xorg_cv_cc_flag_unused_command_line_argument=no 5339 fi 5340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5341 fi 5342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5343 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5344 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5345 CFLAGS="$xorg_testset_save_CFLAGS" 5346 fi 5347 5348 found="no" 5349 5350 if test $found = "no" ; then 5351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5353 fi 5354 5355 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5357 fi 5358 5359 CFLAGS="$CFLAGS -Wmissing-prototypes" 5360 5361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5362 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5363 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5364 if eval \${$cacheid+:} false; then : 5365 $as_echo_n "(cached) " >&6 5366 else 5367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5368 /* end confdefs.h. */ 5369 int i; 5370 int 5371 main () 5372 { 5373 5374 ; 5375 return 0; 5376 } 5377 _ACEOF 5378 if ac_fn_c_try_link "$LINENO"; then : 5379 eval $cacheid=yes 5380 else 5381 eval $cacheid=no 5382 fi 5383 rm -f core conftest.err conftest.$ac_objext \ 5384 conftest$ac_exeext conftest.$ac_ext 5385 fi 5386 5387 5388 CFLAGS="$xorg_testset_save_CFLAGS" 5389 5390 eval supported=\$$cacheid 5391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5392 $as_echo "$supported" >&6; } 5393 if test "$supported" = "yes" ; then 5394 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5395 found="yes" 5396 fi 5397 fi 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 xorg_testset_save_CFLAGS="$CFLAGS" 5414 5415 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5418 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5419 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5420 $as_echo_n "(cached) " >&6 5421 else 5422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5423 /* end confdefs.h. */ 5424 int i; 5425 _ACEOF 5426 if ac_fn_c_try_compile "$LINENO"; then : 5427 xorg_cv_cc_flag_unknown_warning_option=yes 5428 else 5429 xorg_cv_cc_flag_unknown_warning_option=no 5430 fi 5431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5432 fi 5433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5434 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5435 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5436 CFLAGS="$xorg_testset_save_CFLAGS" 5437 fi 5438 5439 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5442 fi 5443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5445 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5446 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5447 $as_echo_n "(cached) " >&6 5448 else 5449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5450 /* end confdefs.h. */ 5451 int i; 5452 _ACEOF 5453 if ac_fn_c_try_compile "$LINENO"; then : 5454 xorg_cv_cc_flag_unused_command_line_argument=yes 5455 else 5456 xorg_cv_cc_flag_unused_command_line_argument=no 5457 fi 5458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5459 fi 5460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5461 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5462 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5463 CFLAGS="$xorg_testset_save_CFLAGS" 5464 fi 5465 5466 found="no" 5467 5468 if test $found = "no" ; then 5469 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5471 fi 5472 5473 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5474 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5475 fi 5476 5477 CFLAGS="$CFLAGS -Wnested-externs" 5478 5479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5480 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5481 cacheid=xorg_cv_cc_flag__Wnested_externs 5482 if eval \${$cacheid+:} false; then : 5483 $as_echo_n "(cached) " >&6 5484 else 5485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5486 /* end confdefs.h. */ 5487 int i; 5488 int 5489 main () 5490 { 5491 5492 ; 5493 return 0; 5494 } 5495 _ACEOF 5496 if ac_fn_c_try_link "$LINENO"; then : 5497 eval $cacheid=yes 5498 else 5499 eval $cacheid=no 5500 fi 5501 rm -f core conftest.err conftest.$ac_objext \ 5502 conftest$ac_exeext conftest.$ac_ext 5503 fi 5504 5505 5506 CFLAGS="$xorg_testset_save_CFLAGS" 5507 5508 eval supported=\$$cacheid 5509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5510 $as_echo "$supported" >&6; } 5511 if test "$supported" = "yes" ; then 5512 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5513 found="yes" 5514 fi 5515 fi 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 xorg_testset_save_CFLAGS="$CFLAGS" 5532 5533 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5536 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5537 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5538 $as_echo_n "(cached) " >&6 5539 else 5540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5541 /* end confdefs.h. */ 5542 int i; 5543 _ACEOF 5544 if ac_fn_c_try_compile "$LINENO"; then : 5545 xorg_cv_cc_flag_unknown_warning_option=yes 5546 else 5547 xorg_cv_cc_flag_unknown_warning_option=no 5548 fi 5549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5550 fi 5551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5552 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5553 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5554 CFLAGS="$xorg_testset_save_CFLAGS" 5555 fi 5556 5557 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5560 fi 5561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5563 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5564 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5565 $as_echo_n "(cached) " >&6 5566 else 5567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5568 /* end confdefs.h. */ 5569 int i; 5570 _ACEOF 5571 if ac_fn_c_try_compile "$LINENO"; then : 5572 xorg_cv_cc_flag_unused_command_line_argument=yes 5573 else 5574 xorg_cv_cc_flag_unused_command_line_argument=no 5575 fi 5576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5577 fi 5578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5579 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5580 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5581 CFLAGS="$xorg_testset_save_CFLAGS" 5582 fi 5583 5584 found="no" 5585 5586 if test $found = "no" ; then 5587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5589 fi 5590 5591 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5593 fi 5594 5595 CFLAGS="$CFLAGS -Wbad-function-cast" 5596 5597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5598 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5599 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5600 if eval \${$cacheid+:} false; then : 5601 $as_echo_n "(cached) " >&6 5602 else 5603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5604 /* end confdefs.h. */ 5605 int i; 5606 int 5607 main () 5608 { 5609 5610 ; 5611 return 0; 5612 } 5613 _ACEOF 5614 if ac_fn_c_try_link "$LINENO"; then : 5615 eval $cacheid=yes 5616 else 5617 eval $cacheid=no 5618 fi 5619 rm -f core conftest.err conftest.$ac_objext \ 5620 conftest$ac_exeext conftest.$ac_ext 5621 fi 5622 5623 5624 CFLAGS="$xorg_testset_save_CFLAGS" 5625 5626 eval supported=\$$cacheid 5627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5628 $as_echo "$supported" >&6; } 5629 if test "$supported" = "yes" ; then 5630 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5631 found="yes" 5632 fi 5633 fi 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 xorg_testset_save_CFLAGS="$CFLAGS" 5650 5651 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5654 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5655 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5656 $as_echo_n "(cached) " >&6 5657 else 5658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5659 /* end confdefs.h. */ 5660 int i; 5661 _ACEOF 5662 if ac_fn_c_try_compile "$LINENO"; then : 5663 xorg_cv_cc_flag_unknown_warning_option=yes 5664 else 5665 xorg_cv_cc_flag_unknown_warning_option=no 5666 fi 5667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5668 fi 5669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5670 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5671 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5672 CFLAGS="$xorg_testset_save_CFLAGS" 5673 fi 5674 5675 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5678 fi 5679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5681 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5682 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5683 $as_echo_n "(cached) " >&6 5684 else 5685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5686 /* end confdefs.h. */ 5687 int i; 5688 _ACEOF 5689 if ac_fn_c_try_compile "$LINENO"; then : 5690 xorg_cv_cc_flag_unused_command_line_argument=yes 5691 else 5692 xorg_cv_cc_flag_unused_command_line_argument=no 5693 fi 5694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5695 fi 5696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5697 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5698 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5699 CFLAGS="$xorg_testset_save_CFLAGS" 5700 fi 5701 5702 found="no" 5703 5704 if test $found = "no" ; then 5705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5707 fi 5708 5709 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5711 fi 5712 5713 CFLAGS="$CFLAGS -Wold-style-definition" 5714 5715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5716 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5717 cacheid=xorg_cv_cc_flag__Wold_style_definition 5718 if eval \${$cacheid+:} false; then : 5719 $as_echo_n "(cached) " >&6 5720 else 5721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5722 /* end confdefs.h. */ 5723 int i; 5724 int 5725 main () 5726 { 5727 5728 ; 5729 return 0; 5730 } 5731 _ACEOF 5732 if ac_fn_c_try_link "$LINENO"; then : 5733 eval $cacheid=yes 5734 else 5735 eval $cacheid=no 5736 fi 5737 rm -f core conftest.err conftest.$ac_objext \ 5738 conftest$ac_exeext conftest.$ac_ext 5739 fi 5740 5741 5742 CFLAGS="$xorg_testset_save_CFLAGS" 5743 5744 eval supported=\$$cacheid 5745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5746 $as_echo "$supported" >&6; } 5747 if test "$supported" = "yes" ; then 5748 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5749 found="yes" 5750 fi 5751 fi 5752 5753 if test $found = "no" ; then 5754 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5756 fi 5757 5758 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5760 fi 5761 5762 CFLAGS="$CFLAGS -fd" 5763 5764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5765 $as_echo_n "checking if $CC supports -fd... " >&6; } 5766 cacheid=xorg_cv_cc_flag__fd 5767 if eval \${$cacheid+:} false; then : 5768 $as_echo_n "(cached) " >&6 5769 else 5770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5771 /* end confdefs.h. */ 5772 int i; 5773 int 5774 main () 5775 { 5776 5777 ; 5778 return 0; 5779 } 5780 _ACEOF 5781 if ac_fn_c_try_link "$LINENO"; then : 5782 eval $cacheid=yes 5783 else 5784 eval $cacheid=no 5785 fi 5786 rm -f core conftest.err conftest.$ac_objext \ 5787 conftest$ac_exeext conftest.$ac_ext 5788 fi 5789 5790 5791 CFLAGS="$xorg_testset_save_CFLAGS" 5792 5793 eval supported=\$$cacheid 5794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5795 $as_echo "$supported" >&6; } 5796 if test "$supported" = "yes" ; then 5797 BASE_CFLAGS="$BASE_CFLAGS -fd" 5798 found="yes" 5799 fi 5800 fi 5801 5802 5803 5804 5805 5806 5807 5808 5809 5810 5811 5812 5813 5814 5815 5816 xorg_testset_save_CFLAGS="$CFLAGS" 5817 5818 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5821 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5822 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5823 $as_echo_n "(cached) " >&6 5824 else 5825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5826 /* end confdefs.h. */ 5827 int i; 5828 _ACEOF 5829 if ac_fn_c_try_compile "$LINENO"; then : 5830 xorg_cv_cc_flag_unknown_warning_option=yes 5831 else 5832 xorg_cv_cc_flag_unknown_warning_option=no 5833 fi 5834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5835 fi 5836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5837 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5838 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5839 CFLAGS="$xorg_testset_save_CFLAGS" 5840 fi 5841 5842 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5845 fi 5846 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5848 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5849 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5850 $as_echo_n "(cached) " >&6 5851 else 5852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5853 /* end confdefs.h. */ 5854 int i; 5855 _ACEOF 5856 if ac_fn_c_try_compile "$LINENO"; then : 5857 xorg_cv_cc_flag_unused_command_line_argument=yes 5858 else 5859 xorg_cv_cc_flag_unused_command_line_argument=no 5860 fi 5861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5862 fi 5863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5864 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5865 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5866 CFLAGS="$xorg_testset_save_CFLAGS" 5867 fi 5868 5869 found="no" 5870 5871 if test $found = "no" ; then 5872 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5874 fi 5875 5876 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5877 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5878 fi 5879 5880 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5881 5882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5883 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5884 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5885 if eval \${$cacheid+:} false; then : 5886 $as_echo_n "(cached) " >&6 5887 else 5888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5889 /* end confdefs.h. */ 5890 int i; 5891 int 5892 main () 5893 { 5894 5895 ; 5896 return 0; 5897 } 5898 _ACEOF 5899 if ac_fn_c_try_link "$LINENO"; then : 5900 eval $cacheid=yes 5901 else 5902 eval $cacheid=no 5903 fi 5904 rm -f core conftest.err conftest.$ac_objext \ 5905 conftest$ac_exeext conftest.$ac_ext 5906 fi 5907 5908 5909 CFLAGS="$xorg_testset_save_CFLAGS" 5910 5911 eval supported=\$$cacheid 5912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5913 $as_echo "$supported" >&6; } 5914 if test "$supported" = "yes" ; then 5915 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5916 found="yes" 5917 fi 5918 fi 5919 5920 5921 5922 5923 5924 # This chunk adds additional warnings that could catch undesired effects. 5925 5926 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 xorg_testset_save_CFLAGS="$CFLAGS" 5939 5940 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5943 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5944 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5945 $as_echo_n "(cached) " >&6 5946 else 5947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5948 /* end confdefs.h. */ 5949 int i; 5950 _ACEOF 5951 if ac_fn_c_try_compile "$LINENO"; then : 5952 xorg_cv_cc_flag_unknown_warning_option=yes 5953 else 5954 xorg_cv_cc_flag_unknown_warning_option=no 5955 fi 5956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5957 fi 5958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5959 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5960 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5961 CFLAGS="$xorg_testset_save_CFLAGS" 5962 fi 5963 5964 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5965 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5967 fi 5968 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5970 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5971 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5972 $as_echo_n "(cached) " >&6 5973 else 5974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5975 /* end confdefs.h. */ 5976 int i; 5977 _ACEOF 5978 if ac_fn_c_try_compile "$LINENO"; then : 5979 xorg_cv_cc_flag_unused_command_line_argument=yes 5980 else 5981 xorg_cv_cc_flag_unused_command_line_argument=no 5982 fi 5983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5984 fi 5985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5986 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5987 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5988 CFLAGS="$xorg_testset_save_CFLAGS" 5989 fi 5990 5991 found="no" 5992 5993 if test $found = "no" ; then 5994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5996 fi 5997 5998 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6000 fi 6001 6002 CFLAGS="$CFLAGS -Wunused" 6003 6004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6005 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6006 cacheid=xorg_cv_cc_flag__Wunused 6007 if eval \${$cacheid+:} false; then : 6008 $as_echo_n "(cached) " >&6 6009 else 6010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6011 /* end confdefs.h. */ 6012 int i; 6013 int 6014 main () 6015 { 6016 6017 ; 6018 return 0; 6019 } 6020 _ACEOF 6021 if ac_fn_c_try_link "$LINENO"; then : 6022 eval $cacheid=yes 6023 else 6024 eval $cacheid=no 6025 fi 6026 rm -f core conftest.err conftest.$ac_objext \ 6027 conftest$ac_exeext conftest.$ac_ext 6028 fi 6029 6030 6031 CFLAGS="$xorg_testset_save_CFLAGS" 6032 6033 eval supported=\$$cacheid 6034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6035 $as_echo "$supported" >&6; } 6036 if test "$supported" = "yes" ; then 6037 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6038 found="yes" 6039 fi 6040 fi 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 6056 xorg_testset_save_CFLAGS="$CFLAGS" 6057 6058 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6061 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6062 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6063 $as_echo_n "(cached) " >&6 6064 else 6065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6066 /* end confdefs.h. */ 6067 int i; 6068 _ACEOF 6069 if ac_fn_c_try_compile "$LINENO"; then : 6070 xorg_cv_cc_flag_unknown_warning_option=yes 6071 else 6072 xorg_cv_cc_flag_unknown_warning_option=no 6073 fi 6074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6075 fi 6076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6077 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6078 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6079 CFLAGS="$xorg_testset_save_CFLAGS" 6080 fi 6081 6082 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6085 fi 6086 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6088 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6089 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6090 $as_echo_n "(cached) " >&6 6091 else 6092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6093 /* end confdefs.h. */ 6094 int i; 6095 _ACEOF 6096 if ac_fn_c_try_compile "$LINENO"; then : 6097 xorg_cv_cc_flag_unused_command_line_argument=yes 6098 else 6099 xorg_cv_cc_flag_unused_command_line_argument=no 6100 fi 6101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6102 fi 6103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6104 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6105 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6106 CFLAGS="$xorg_testset_save_CFLAGS" 6107 fi 6108 6109 found="no" 6110 6111 if test $found = "no" ; then 6112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6114 fi 6115 6116 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6118 fi 6119 6120 CFLAGS="$CFLAGS -Wuninitialized" 6121 6122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6123 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6124 cacheid=xorg_cv_cc_flag__Wuninitialized 6125 if eval \${$cacheid+:} false; then : 6126 $as_echo_n "(cached) " >&6 6127 else 6128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6129 /* end confdefs.h. */ 6130 int i; 6131 int 6132 main () 6133 { 6134 6135 ; 6136 return 0; 6137 } 6138 _ACEOF 6139 if ac_fn_c_try_link "$LINENO"; then : 6140 eval $cacheid=yes 6141 else 6142 eval $cacheid=no 6143 fi 6144 rm -f core conftest.err conftest.$ac_objext \ 6145 conftest$ac_exeext conftest.$ac_ext 6146 fi 6147 6148 6149 CFLAGS="$xorg_testset_save_CFLAGS" 6150 6151 eval supported=\$$cacheid 6152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6153 $as_echo "$supported" >&6; } 6154 if test "$supported" = "yes" ; then 6155 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6156 found="yes" 6157 fi 6158 fi 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 xorg_testset_save_CFLAGS="$CFLAGS" 6175 6176 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6179 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6180 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6181 $as_echo_n "(cached) " >&6 6182 else 6183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6184 /* end confdefs.h. */ 6185 int i; 6186 _ACEOF 6187 if ac_fn_c_try_compile "$LINENO"; then : 6188 xorg_cv_cc_flag_unknown_warning_option=yes 6189 else 6190 xorg_cv_cc_flag_unknown_warning_option=no 6191 fi 6192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6193 fi 6194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6195 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6196 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6197 CFLAGS="$xorg_testset_save_CFLAGS" 6198 fi 6199 6200 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6203 fi 6204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6206 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6207 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6208 $as_echo_n "(cached) " >&6 6209 else 6210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6211 /* end confdefs.h. */ 6212 int i; 6213 _ACEOF 6214 if ac_fn_c_try_compile "$LINENO"; then : 6215 xorg_cv_cc_flag_unused_command_line_argument=yes 6216 else 6217 xorg_cv_cc_flag_unused_command_line_argument=no 6218 fi 6219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6220 fi 6221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6222 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6223 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6224 CFLAGS="$xorg_testset_save_CFLAGS" 6225 fi 6226 6227 found="no" 6228 6229 if test $found = "no" ; then 6230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6232 fi 6233 6234 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6236 fi 6237 6238 CFLAGS="$CFLAGS -Wshadow" 6239 6240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6241 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6242 cacheid=xorg_cv_cc_flag__Wshadow 6243 if eval \${$cacheid+:} false; then : 6244 $as_echo_n "(cached) " >&6 6245 else 6246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6247 /* end confdefs.h. */ 6248 int i; 6249 int 6250 main () 6251 { 6252 6253 ; 6254 return 0; 6255 } 6256 _ACEOF 6257 if ac_fn_c_try_link "$LINENO"; then : 6258 eval $cacheid=yes 6259 else 6260 eval $cacheid=no 6261 fi 6262 rm -f core conftest.err conftest.$ac_objext \ 6263 conftest$ac_exeext conftest.$ac_ext 6264 fi 6265 6266 6267 CFLAGS="$xorg_testset_save_CFLAGS" 6268 6269 eval supported=\$$cacheid 6270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6271 $as_echo "$supported" >&6; } 6272 if test "$supported" = "yes" ; then 6273 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6274 found="yes" 6275 fi 6276 fi 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 xorg_testset_save_CFLAGS="$CFLAGS" 6293 6294 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6297 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6298 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6299 $as_echo_n "(cached) " >&6 6300 else 6301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6302 /* end confdefs.h. */ 6303 int i; 6304 _ACEOF 6305 if ac_fn_c_try_compile "$LINENO"; then : 6306 xorg_cv_cc_flag_unknown_warning_option=yes 6307 else 6308 xorg_cv_cc_flag_unknown_warning_option=no 6309 fi 6310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6311 fi 6312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6313 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6314 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6315 CFLAGS="$xorg_testset_save_CFLAGS" 6316 fi 6317 6318 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6321 fi 6322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6324 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6325 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6326 $as_echo_n "(cached) " >&6 6327 else 6328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6329 /* end confdefs.h. */ 6330 int i; 6331 _ACEOF 6332 if ac_fn_c_try_compile "$LINENO"; then : 6333 xorg_cv_cc_flag_unused_command_line_argument=yes 6334 else 6335 xorg_cv_cc_flag_unused_command_line_argument=no 6336 fi 6337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6338 fi 6339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6340 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6341 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6342 CFLAGS="$xorg_testset_save_CFLAGS" 6343 fi 6344 6345 found="no" 6346 6347 if test $found = "no" ; then 6348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6350 fi 6351 6352 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6354 fi 6355 6356 CFLAGS="$CFLAGS -Wmissing-noreturn" 6357 6358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6359 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6360 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6361 if eval \${$cacheid+:} false; then : 6362 $as_echo_n "(cached) " >&6 6363 else 6364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6365 /* end confdefs.h. */ 6366 int i; 6367 int 6368 main () 6369 { 6370 6371 ; 6372 return 0; 6373 } 6374 _ACEOF 6375 if ac_fn_c_try_link "$LINENO"; then : 6376 eval $cacheid=yes 6377 else 6378 eval $cacheid=no 6379 fi 6380 rm -f core conftest.err conftest.$ac_objext \ 6381 conftest$ac_exeext conftest.$ac_ext 6382 fi 6383 6384 6385 CFLAGS="$xorg_testset_save_CFLAGS" 6386 6387 eval supported=\$$cacheid 6388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6389 $as_echo "$supported" >&6; } 6390 if test "$supported" = "yes" ; then 6391 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6392 found="yes" 6393 fi 6394 fi 6395 6396 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 xorg_testset_save_CFLAGS="$CFLAGS" 6411 6412 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6415 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6416 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6417 $as_echo_n "(cached) " >&6 6418 else 6419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6420 /* end confdefs.h. */ 6421 int i; 6422 _ACEOF 6423 if ac_fn_c_try_compile "$LINENO"; then : 6424 xorg_cv_cc_flag_unknown_warning_option=yes 6425 else 6426 xorg_cv_cc_flag_unknown_warning_option=no 6427 fi 6428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6429 fi 6430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6431 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6432 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6433 CFLAGS="$xorg_testset_save_CFLAGS" 6434 fi 6435 6436 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6437 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6439 fi 6440 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6442 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6443 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6444 $as_echo_n "(cached) " >&6 6445 else 6446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6447 /* end confdefs.h. */ 6448 int i; 6449 _ACEOF 6450 if ac_fn_c_try_compile "$LINENO"; then : 6451 xorg_cv_cc_flag_unused_command_line_argument=yes 6452 else 6453 xorg_cv_cc_flag_unused_command_line_argument=no 6454 fi 6455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6456 fi 6457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6458 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6459 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6460 CFLAGS="$xorg_testset_save_CFLAGS" 6461 fi 6462 6463 found="no" 6464 6465 if test $found = "no" ; then 6466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6468 fi 6469 6470 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6472 fi 6473 6474 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6475 6476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6477 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6478 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6479 if eval \${$cacheid+:} false; then : 6480 $as_echo_n "(cached) " >&6 6481 else 6482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6483 /* end confdefs.h. */ 6484 int i; 6485 int 6486 main () 6487 { 6488 6489 ; 6490 return 0; 6491 } 6492 _ACEOF 6493 if ac_fn_c_try_link "$LINENO"; then : 6494 eval $cacheid=yes 6495 else 6496 eval $cacheid=no 6497 fi 6498 rm -f core conftest.err conftest.$ac_objext \ 6499 conftest$ac_exeext conftest.$ac_ext 6500 fi 6501 6502 6503 CFLAGS="$xorg_testset_save_CFLAGS" 6504 6505 eval supported=\$$cacheid 6506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6507 $as_echo "$supported" >&6; } 6508 if test "$supported" = "yes" ; then 6509 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6510 found="yes" 6511 fi 6512 fi 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 xorg_testset_save_CFLAGS="$CFLAGS" 6529 6530 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6533 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6534 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6535 $as_echo_n "(cached) " >&6 6536 else 6537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6538 /* end confdefs.h. */ 6539 int i; 6540 _ACEOF 6541 if ac_fn_c_try_compile "$LINENO"; then : 6542 xorg_cv_cc_flag_unknown_warning_option=yes 6543 else 6544 xorg_cv_cc_flag_unknown_warning_option=no 6545 fi 6546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6547 fi 6548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6549 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6550 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6551 CFLAGS="$xorg_testset_save_CFLAGS" 6552 fi 6553 6554 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6555 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6557 fi 6558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6560 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6561 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6562 $as_echo_n "(cached) " >&6 6563 else 6564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6565 /* end confdefs.h. */ 6566 int i; 6567 _ACEOF 6568 if ac_fn_c_try_compile "$LINENO"; then : 6569 xorg_cv_cc_flag_unused_command_line_argument=yes 6570 else 6571 xorg_cv_cc_flag_unused_command_line_argument=no 6572 fi 6573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6574 fi 6575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6576 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6577 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6578 CFLAGS="$xorg_testset_save_CFLAGS" 6579 fi 6580 6581 found="no" 6582 6583 if test $found = "no" ; then 6584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6586 fi 6587 6588 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6590 fi 6591 6592 CFLAGS="$CFLAGS -Wredundant-decls" 6593 6594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6595 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6596 cacheid=xorg_cv_cc_flag__Wredundant_decls 6597 if eval \${$cacheid+:} false; then : 6598 $as_echo_n "(cached) " >&6 6599 else 6600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6601 /* end confdefs.h. */ 6602 int i; 6603 int 6604 main () 6605 { 6606 6607 ; 6608 return 0; 6609 } 6610 _ACEOF 6611 if ac_fn_c_try_link "$LINENO"; then : 6612 eval $cacheid=yes 6613 else 6614 eval $cacheid=no 6615 fi 6616 rm -f core conftest.err conftest.$ac_objext \ 6617 conftest$ac_exeext conftest.$ac_ext 6618 fi 6619 6620 6621 CFLAGS="$xorg_testset_save_CFLAGS" 6622 6623 eval supported=\$$cacheid 6624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6625 $as_echo "$supported" >&6; } 6626 if test "$supported" = "yes" ; then 6627 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6628 found="yes" 6629 fi 6630 fi 6631 6632 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 xorg_testset_save_CFLAGS="$CFLAGS" 6647 6648 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6651 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6652 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6653 $as_echo_n "(cached) " >&6 6654 else 6655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6656 /* end confdefs.h. */ 6657 int i; 6658 _ACEOF 6659 if ac_fn_c_try_compile "$LINENO"; then : 6660 xorg_cv_cc_flag_unknown_warning_option=yes 6661 else 6662 xorg_cv_cc_flag_unknown_warning_option=no 6663 fi 6664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6665 fi 6666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6667 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6668 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6669 CFLAGS="$xorg_testset_save_CFLAGS" 6670 fi 6671 6672 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6673 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6675 fi 6676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6678 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6679 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6680 $as_echo_n "(cached) " >&6 6681 else 6682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6683 /* end confdefs.h. */ 6684 int i; 6685 _ACEOF 6686 if ac_fn_c_try_compile "$LINENO"; then : 6687 xorg_cv_cc_flag_unused_command_line_argument=yes 6688 else 6689 xorg_cv_cc_flag_unused_command_line_argument=no 6690 fi 6691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6692 fi 6693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6694 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6695 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6696 CFLAGS="$xorg_testset_save_CFLAGS" 6697 fi 6698 6699 found="no" 6700 6701 if test $found = "no" ; then 6702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6704 fi 6705 6706 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6708 fi 6709 6710 CFLAGS="$CFLAGS -Wlogical-op" 6711 6712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6713 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6714 cacheid=xorg_cv_cc_flag__Wlogical_op 6715 if eval \${$cacheid+:} false; then : 6716 $as_echo_n "(cached) " >&6 6717 else 6718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6719 /* end confdefs.h. */ 6720 int i; 6721 int 6722 main () 6723 { 6724 6725 ; 6726 return 0; 6727 } 6728 _ACEOF 6729 if ac_fn_c_try_link "$LINENO"; then : 6730 eval $cacheid=yes 6731 else 6732 eval $cacheid=no 6733 fi 6734 rm -f core conftest.err conftest.$ac_objext \ 6735 conftest$ac_exeext conftest.$ac_ext 6736 fi 6737 6738 6739 CFLAGS="$xorg_testset_save_CFLAGS" 6740 6741 eval supported=\$$cacheid 6742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6743 $as_echo "$supported" >&6; } 6744 if test "$supported" = "yes" ; then 6745 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6746 found="yes" 6747 fi 6748 fi 6749 6750 6751 6752 # These are currently disabled because they are noisy. They will be enabled 6753 # in the future once the codebase is sufficiently modernized to silence 6754 # them. For now, I don't want them to drown out the other warnings. 6755 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6756 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6757 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6758 6759 # Turn some warnings into errors, so we don't accidently get successful builds 6760 # when there are problems that should be fixed. 6761 6762 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772 6773 6774 6775 6776 xorg_testset_save_CFLAGS="$CFLAGS" 6777 6778 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6781 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6782 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6783 $as_echo_n "(cached) " >&6 6784 else 6785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6786 /* end confdefs.h. */ 6787 int i; 6788 _ACEOF 6789 if ac_fn_c_try_compile "$LINENO"; then : 6790 xorg_cv_cc_flag_unknown_warning_option=yes 6791 else 6792 xorg_cv_cc_flag_unknown_warning_option=no 6793 fi 6794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6795 fi 6796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6797 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6798 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6799 CFLAGS="$xorg_testset_save_CFLAGS" 6800 fi 6801 6802 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6803 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6805 fi 6806 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6808 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6809 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6810 $as_echo_n "(cached) " >&6 6811 else 6812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6813 /* end confdefs.h. */ 6814 int i; 6815 _ACEOF 6816 if ac_fn_c_try_compile "$LINENO"; then : 6817 xorg_cv_cc_flag_unused_command_line_argument=yes 6818 else 6819 xorg_cv_cc_flag_unused_command_line_argument=no 6820 fi 6821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6822 fi 6823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6824 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6825 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6826 CFLAGS="$xorg_testset_save_CFLAGS" 6827 fi 6828 6829 found="no" 6830 6831 if test $found = "no" ; then 6832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6834 fi 6835 6836 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6838 fi 6839 6840 CFLAGS="$CFLAGS -Werror=implicit" 6841 6842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6843 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6844 cacheid=xorg_cv_cc_flag__Werror_implicit 6845 if eval \${$cacheid+:} false; then : 6846 $as_echo_n "(cached) " >&6 6847 else 6848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6849 /* end confdefs.h. */ 6850 int i; 6851 int 6852 main () 6853 { 6854 6855 ; 6856 return 0; 6857 } 6858 _ACEOF 6859 if ac_fn_c_try_link "$LINENO"; then : 6860 eval $cacheid=yes 6861 else 6862 eval $cacheid=no 6863 fi 6864 rm -f core conftest.err conftest.$ac_objext \ 6865 conftest$ac_exeext conftest.$ac_ext 6866 fi 6867 6868 6869 CFLAGS="$xorg_testset_save_CFLAGS" 6870 6871 eval supported=\$$cacheid 6872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6873 $as_echo "$supported" >&6; } 6874 if test "$supported" = "yes" ; then 6875 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6876 found="yes" 6877 fi 6878 fi 6879 6880 if test $found = "no" ; then 6881 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6883 fi 6884 6885 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6887 fi 6888 6889 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6890 6891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6892 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6893 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6894 if eval \${$cacheid+:} false; then : 6895 $as_echo_n "(cached) " >&6 6896 else 6897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6898 /* end confdefs.h. */ 6899 int i; 6900 int 6901 main () 6902 { 6903 6904 ; 6905 return 0; 6906 } 6907 _ACEOF 6908 if ac_fn_c_try_link "$LINENO"; then : 6909 eval $cacheid=yes 6910 else 6911 eval $cacheid=no 6912 fi 6913 rm -f core conftest.err conftest.$ac_objext \ 6914 conftest$ac_exeext conftest.$ac_ext 6915 fi 6916 6917 6918 CFLAGS="$xorg_testset_save_CFLAGS" 6919 6920 eval supported=\$$cacheid 6921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6922 $as_echo "$supported" >&6; } 6923 if test "$supported" = "yes" ; then 6924 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6925 found="yes" 6926 fi 6927 fi 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937 6938 6939 6940 6941 6942 6943 xorg_testset_save_CFLAGS="$CFLAGS" 6944 6945 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6948 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6949 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6950 $as_echo_n "(cached) " >&6 6951 else 6952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6953 /* end confdefs.h. */ 6954 int i; 6955 _ACEOF 6956 if ac_fn_c_try_compile "$LINENO"; then : 6957 xorg_cv_cc_flag_unknown_warning_option=yes 6958 else 6959 xorg_cv_cc_flag_unknown_warning_option=no 6960 fi 6961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6962 fi 6963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6964 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6965 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6966 CFLAGS="$xorg_testset_save_CFLAGS" 6967 fi 6968 6969 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6972 fi 6973 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6975 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6976 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6977 $as_echo_n "(cached) " >&6 6978 else 6979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6980 /* end confdefs.h. */ 6981 int i; 6982 _ACEOF 6983 if ac_fn_c_try_compile "$LINENO"; then : 6984 xorg_cv_cc_flag_unused_command_line_argument=yes 6985 else 6986 xorg_cv_cc_flag_unused_command_line_argument=no 6987 fi 6988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6989 fi 6990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6991 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6992 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6993 CFLAGS="$xorg_testset_save_CFLAGS" 6994 fi 6995 6996 found="no" 6997 6998 if test $found = "no" ; then 6999 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7001 fi 7002 7003 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7004 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7005 fi 7006 7007 CFLAGS="$CFLAGS -Werror=nonnull" 7008 7009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7010 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7011 cacheid=xorg_cv_cc_flag__Werror_nonnull 7012 if eval \${$cacheid+:} false; then : 7013 $as_echo_n "(cached) " >&6 7014 else 7015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7016 /* end confdefs.h. */ 7017 int i; 7018 int 7019 main () 7020 { 7021 7022 ; 7023 return 0; 7024 } 7025 _ACEOF 7026 if ac_fn_c_try_link "$LINENO"; then : 7027 eval $cacheid=yes 7028 else 7029 eval $cacheid=no 7030 fi 7031 rm -f core conftest.err conftest.$ac_objext \ 7032 conftest$ac_exeext conftest.$ac_ext 7033 fi 7034 7035 7036 CFLAGS="$xorg_testset_save_CFLAGS" 7037 7038 eval supported=\$$cacheid 7039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7040 $as_echo "$supported" >&6; } 7041 if test "$supported" = "yes" ; then 7042 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7043 found="yes" 7044 fi 7045 fi 7046 7047 7048 7049 7050 7051 7052 7053 7054 7055 7056 7057 7058 7059 7060 7061 xorg_testset_save_CFLAGS="$CFLAGS" 7062 7063 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7066 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7067 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7068 $as_echo_n "(cached) " >&6 7069 else 7070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7071 /* end confdefs.h. */ 7072 int i; 7073 _ACEOF 7074 if ac_fn_c_try_compile "$LINENO"; then : 7075 xorg_cv_cc_flag_unknown_warning_option=yes 7076 else 7077 xorg_cv_cc_flag_unknown_warning_option=no 7078 fi 7079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7080 fi 7081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7082 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7083 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7084 CFLAGS="$xorg_testset_save_CFLAGS" 7085 fi 7086 7087 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7088 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7090 fi 7091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7093 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7094 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7095 $as_echo_n "(cached) " >&6 7096 else 7097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7098 /* end confdefs.h. */ 7099 int i; 7100 _ACEOF 7101 if ac_fn_c_try_compile "$LINENO"; then : 7102 xorg_cv_cc_flag_unused_command_line_argument=yes 7103 else 7104 xorg_cv_cc_flag_unused_command_line_argument=no 7105 fi 7106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7107 fi 7108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7109 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7110 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7111 CFLAGS="$xorg_testset_save_CFLAGS" 7112 fi 7113 7114 found="no" 7115 7116 if test $found = "no" ; then 7117 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7119 fi 7120 7121 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7123 fi 7124 7125 CFLAGS="$CFLAGS -Werror=init-self" 7126 7127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7128 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7129 cacheid=xorg_cv_cc_flag__Werror_init_self 7130 if eval \${$cacheid+:} false; then : 7131 $as_echo_n "(cached) " >&6 7132 else 7133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7134 /* end confdefs.h. */ 7135 int i; 7136 int 7137 main () 7138 { 7139 7140 ; 7141 return 0; 7142 } 7143 _ACEOF 7144 if ac_fn_c_try_link "$LINENO"; then : 7145 eval $cacheid=yes 7146 else 7147 eval $cacheid=no 7148 fi 7149 rm -f core conftest.err conftest.$ac_objext \ 7150 conftest$ac_exeext conftest.$ac_ext 7151 fi 7152 7153 7154 CFLAGS="$xorg_testset_save_CFLAGS" 7155 7156 eval supported=\$$cacheid 7157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7158 $as_echo "$supported" >&6; } 7159 if test "$supported" = "yes" ; then 7160 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7161 found="yes" 7162 fi 7163 fi 7164 7165 7166 7167 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 xorg_testset_save_CFLAGS="$CFLAGS" 7180 7181 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7184 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7185 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7186 $as_echo_n "(cached) " >&6 7187 else 7188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7189 /* end confdefs.h. */ 7190 int i; 7191 _ACEOF 7192 if ac_fn_c_try_compile "$LINENO"; then : 7193 xorg_cv_cc_flag_unknown_warning_option=yes 7194 else 7195 xorg_cv_cc_flag_unknown_warning_option=no 7196 fi 7197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7198 fi 7199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7200 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7201 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7202 CFLAGS="$xorg_testset_save_CFLAGS" 7203 fi 7204 7205 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7208 fi 7209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7211 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7212 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7213 $as_echo_n "(cached) " >&6 7214 else 7215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7216 /* end confdefs.h. */ 7217 int i; 7218 _ACEOF 7219 if ac_fn_c_try_compile "$LINENO"; then : 7220 xorg_cv_cc_flag_unused_command_line_argument=yes 7221 else 7222 xorg_cv_cc_flag_unused_command_line_argument=no 7223 fi 7224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7225 fi 7226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7227 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7228 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7229 CFLAGS="$xorg_testset_save_CFLAGS" 7230 fi 7231 7232 found="no" 7233 7234 if test $found = "no" ; then 7235 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7237 fi 7238 7239 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7241 fi 7242 7243 CFLAGS="$CFLAGS -Werror=main" 7244 7245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7246 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7247 cacheid=xorg_cv_cc_flag__Werror_main 7248 if eval \${$cacheid+:} false; then : 7249 $as_echo_n "(cached) " >&6 7250 else 7251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7252 /* end confdefs.h. */ 7253 int i; 7254 int 7255 main () 7256 { 7257 7258 ; 7259 return 0; 7260 } 7261 _ACEOF 7262 if ac_fn_c_try_link "$LINENO"; then : 7263 eval $cacheid=yes 7264 else 7265 eval $cacheid=no 7266 fi 7267 rm -f core conftest.err conftest.$ac_objext \ 7268 conftest$ac_exeext conftest.$ac_ext 7269 fi 7270 7271 7272 CFLAGS="$xorg_testset_save_CFLAGS" 7273 7274 eval supported=\$$cacheid 7275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7276 $as_echo "$supported" >&6; } 7277 if test "$supported" = "yes" ; then 7278 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7279 found="yes" 7280 fi 7281 fi 7282 7283 7284 7285 7286 7287 7288 7289 7290 7291 7292 7293 7294 7295 7296 7297 xorg_testset_save_CFLAGS="$CFLAGS" 7298 7299 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7302 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7303 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7304 $as_echo_n "(cached) " >&6 7305 else 7306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7307 /* end confdefs.h. */ 7308 int i; 7309 _ACEOF 7310 if ac_fn_c_try_compile "$LINENO"; then : 7311 xorg_cv_cc_flag_unknown_warning_option=yes 7312 else 7313 xorg_cv_cc_flag_unknown_warning_option=no 7314 fi 7315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7316 fi 7317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7318 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7319 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7320 CFLAGS="$xorg_testset_save_CFLAGS" 7321 fi 7322 7323 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7324 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7326 fi 7327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7329 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7330 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7331 $as_echo_n "(cached) " >&6 7332 else 7333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7334 /* end confdefs.h. */ 7335 int i; 7336 _ACEOF 7337 if ac_fn_c_try_compile "$LINENO"; then : 7338 xorg_cv_cc_flag_unused_command_line_argument=yes 7339 else 7340 xorg_cv_cc_flag_unused_command_line_argument=no 7341 fi 7342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7343 fi 7344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7345 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7346 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7347 CFLAGS="$xorg_testset_save_CFLAGS" 7348 fi 7349 7350 found="no" 7351 7352 if test $found = "no" ; then 7353 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7355 fi 7356 7357 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7358 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7359 fi 7360 7361 CFLAGS="$CFLAGS -Werror=missing-braces" 7362 7363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7364 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7365 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7366 if eval \${$cacheid+:} false; then : 7367 $as_echo_n "(cached) " >&6 7368 else 7369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7370 /* end confdefs.h. */ 7371 int i; 7372 int 7373 main () 7374 { 7375 7376 ; 7377 return 0; 7378 } 7379 _ACEOF 7380 if ac_fn_c_try_link "$LINENO"; then : 7381 eval $cacheid=yes 7382 else 7383 eval $cacheid=no 7384 fi 7385 rm -f core conftest.err conftest.$ac_objext \ 7386 conftest$ac_exeext conftest.$ac_ext 7387 fi 7388 7389 7390 CFLAGS="$xorg_testset_save_CFLAGS" 7391 7392 eval supported=\$$cacheid 7393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7394 $as_echo "$supported" >&6; } 7395 if test "$supported" = "yes" ; then 7396 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7397 found="yes" 7398 fi 7399 fi 7400 7401 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 xorg_testset_save_CFLAGS="$CFLAGS" 7416 7417 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7420 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7421 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7422 $as_echo_n "(cached) " >&6 7423 else 7424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7425 /* end confdefs.h. */ 7426 int i; 7427 _ACEOF 7428 if ac_fn_c_try_compile "$LINENO"; then : 7429 xorg_cv_cc_flag_unknown_warning_option=yes 7430 else 7431 xorg_cv_cc_flag_unknown_warning_option=no 7432 fi 7433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7434 fi 7435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7436 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7437 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7438 CFLAGS="$xorg_testset_save_CFLAGS" 7439 fi 7440 7441 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7442 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7444 fi 7445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7447 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7448 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7449 $as_echo_n "(cached) " >&6 7450 else 7451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7452 /* end confdefs.h. */ 7453 int i; 7454 _ACEOF 7455 if ac_fn_c_try_compile "$LINENO"; then : 7456 xorg_cv_cc_flag_unused_command_line_argument=yes 7457 else 7458 xorg_cv_cc_flag_unused_command_line_argument=no 7459 fi 7460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7461 fi 7462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7463 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7464 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7465 CFLAGS="$xorg_testset_save_CFLAGS" 7466 fi 7467 7468 found="no" 7469 7470 if test $found = "no" ; then 7471 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7473 fi 7474 7475 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7477 fi 7478 7479 CFLAGS="$CFLAGS -Werror=sequence-point" 7480 7481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7482 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7483 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7484 if eval \${$cacheid+:} false; then : 7485 $as_echo_n "(cached) " >&6 7486 else 7487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7488 /* end confdefs.h. */ 7489 int i; 7490 int 7491 main () 7492 { 7493 7494 ; 7495 return 0; 7496 } 7497 _ACEOF 7498 if ac_fn_c_try_link "$LINENO"; then : 7499 eval $cacheid=yes 7500 else 7501 eval $cacheid=no 7502 fi 7503 rm -f core conftest.err conftest.$ac_objext \ 7504 conftest$ac_exeext conftest.$ac_ext 7505 fi 7506 7507 7508 CFLAGS="$xorg_testset_save_CFLAGS" 7509 7510 eval supported=\$$cacheid 7511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7512 $as_echo "$supported" >&6; } 7513 if test "$supported" = "yes" ; then 7514 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7515 found="yes" 7516 fi 7517 fi 7518 7519 7520 7521 7522 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 7533 xorg_testset_save_CFLAGS="$CFLAGS" 7534 7535 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7538 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7539 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7540 $as_echo_n "(cached) " >&6 7541 else 7542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7543 /* end confdefs.h. */ 7544 int i; 7545 _ACEOF 7546 if ac_fn_c_try_compile "$LINENO"; then : 7547 xorg_cv_cc_flag_unknown_warning_option=yes 7548 else 7549 xorg_cv_cc_flag_unknown_warning_option=no 7550 fi 7551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7552 fi 7553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7554 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7555 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7556 CFLAGS="$xorg_testset_save_CFLAGS" 7557 fi 7558 7559 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7560 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7562 fi 7563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7565 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7566 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7567 $as_echo_n "(cached) " >&6 7568 else 7569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7570 /* end confdefs.h. */ 7571 int i; 7572 _ACEOF 7573 if ac_fn_c_try_compile "$LINENO"; then : 7574 xorg_cv_cc_flag_unused_command_line_argument=yes 7575 else 7576 xorg_cv_cc_flag_unused_command_line_argument=no 7577 fi 7578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7579 fi 7580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7581 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7582 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7583 CFLAGS="$xorg_testset_save_CFLAGS" 7584 fi 7585 7586 found="no" 7587 7588 if test $found = "no" ; then 7589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7591 fi 7592 7593 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7595 fi 7596 7597 CFLAGS="$CFLAGS -Werror=return-type" 7598 7599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7600 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7601 cacheid=xorg_cv_cc_flag__Werror_return_type 7602 if eval \${$cacheid+:} false; then : 7603 $as_echo_n "(cached) " >&6 7604 else 7605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7606 /* end confdefs.h. */ 7607 int i; 7608 int 7609 main () 7610 { 7611 7612 ; 7613 return 0; 7614 } 7615 _ACEOF 7616 if ac_fn_c_try_link "$LINENO"; then : 7617 eval $cacheid=yes 7618 else 7619 eval $cacheid=no 7620 fi 7621 rm -f core conftest.err conftest.$ac_objext \ 7622 conftest$ac_exeext conftest.$ac_ext 7623 fi 7624 7625 7626 CFLAGS="$xorg_testset_save_CFLAGS" 7627 7628 eval supported=\$$cacheid 7629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7630 $as_echo "$supported" >&6; } 7631 if test "$supported" = "yes" ; then 7632 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7633 found="yes" 7634 fi 7635 fi 7636 7637 if test $found = "no" ; then 7638 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7640 fi 7641 7642 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7643 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7644 fi 7645 7646 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7647 7648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7649 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7650 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7651 if eval \${$cacheid+:} false; then : 7652 $as_echo_n "(cached) " >&6 7653 else 7654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7655 /* end confdefs.h. */ 7656 int i; 7657 int 7658 main () 7659 { 7660 7661 ; 7662 return 0; 7663 } 7664 _ACEOF 7665 if ac_fn_c_try_link "$LINENO"; then : 7666 eval $cacheid=yes 7667 else 7668 eval $cacheid=no 7669 fi 7670 rm -f core conftest.err conftest.$ac_objext \ 7671 conftest$ac_exeext conftest.$ac_ext 7672 fi 7673 7674 7675 CFLAGS="$xorg_testset_save_CFLAGS" 7676 7677 eval supported=\$$cacheid 7678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7679 $as_echo "$supported" >&6; } 7680 if test "$supported" = "yes" ; then 7681 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7682 found="yes" 7683 fi 7684 fi 7685 7686 7687 7688 7689 7690 7691 7692 7693 7694 7695 7696 7697 7698 7699 7700 xorg_testset_save_CFLAGS="$CFLAGS" 7701 7702 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7705 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7706 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7707 $as_echo_n "(cached) " >&6 7708 else 7709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7710 /* end confdefs.h. */ 7711 int i; 7712 _ACEOF 7713 if ac_fn_c_try_compile "$LINENO"; then : 7714 xorg_cv_cc_flag_unknown_warning_option=yes 7715 else 7716 xorg_cv_cc_flag_unknown_warning_option=no 7717 fi 7718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7719 fi 7720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7721 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7722 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7723 CFLAGS="$xorg_testset_save_CFLAGS" 7724 fi 7725 7726 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7729 fi 7730 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7732 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7733 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7734 $as_echo_n "(cached) " >&6 7735 else 7736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7737 /* end confdefs.h. */ 7738 int i; 7739 _ACEOF 7740 if ac_fn_c_try_compile "$LINENO"; then : 7741 xorg_cv_cc_flag_unused_command_line_argument=yes 7742 else 7743 xorg_cv_cc_flag_unused_command_line_argument=no 7744 fi 7745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7746 fi 7747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7748 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7749 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7750 CFLAGS="$xorg_testset_save_CFLAGS" 7751 fi 7752 7753 found="no" 7754 7755 if test $found = "no" ; then 7756 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7758 fi 7759 7760 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7761 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7762 fi 7763 7764 CFLAGS="$CFLAGS -Werror=trigraphs" 7765 7766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7767 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7768 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7769 if eval \${$cacheid+:} false; then : 7770 $as_echo_n "(cached) " >&6 7771 else 7772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7773 /* end confdefs.h. */ 7774 int i; 7775 int 7776 main () 7777 { 7778 7779 ; 7780 return 0; 7781 } 7782 _ACEOF 7783 if ac_fn_c_try_link "$LINENO"; then : 7784 eval $cacheid=yes 7785 else 7786 eval $cacheid=no 7787 fi 7788 rm -f core conftest.err conftest.$ac_objext \ 7789 conftest$ac_exeext conftest.$ac_ext 7790 fi 7791 7792 7793 CFLAGS="$xorg_testset_save_CFLAGS" 7794 7795 eval supported=\$$cacheid 7796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7797 $as_echo "$supported" >&6; } 7798 if test "$supported" = "yes" ; then 7799 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7800 found="yes" 7801 fi 7802 fi 7803 7804 7805 7806 7807 7808 7809 7810 7811 7812 7813 7814 7815 7816 7817 7818 xorg_testset_save_CFLAGS="$CFLAGS" 7819 7820 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7823 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7824 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7825 $as_echo_n "(cached) " >&6 7826 else 7827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7828 /* end confdefs.h. */ 7829 int i; 7830 _ACEOF 7831 if ac_fn_c_try_compile "$LINENO"; then : 7832 xorg_cv_cc_flag_unknown_warning_option=yes 7833 else 7834 xorg_cv_cc_flag_unknown_warning_option=no 7835 fi 7836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7837 fi 7838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7839 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7840 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7841 CFLAGS="$xorg_testset_save_CFLAGS" 7842 fi 7843 7844 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7845 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7847 fi 7848 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7850 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7851 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7852 $as_echo_n "(cached) " >&6 7853 else 7854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7855 /* end confdefs.h. */ 7856 int i; 7857 _ACEOF 7858 if ac_fn_c_try_compile "$LINENO"; then : 7859 xorg_cv_cc_flag_unused_command_line_argument=yes 7860 else 7861 xorg_cv_cc_flag_unused_command_line_argument=no 7862 fi 7863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7864 fi 7865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7866 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7867 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7868 CFLAGS="$xorg_testset_save_CFLAGS" 7869 fi 7870 7871 found="no" 7872 7873 if test $found = "no" ; then 7874 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7876 fi 7877 7878 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7879 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7880 fi 7881 7882 CFLAGS="$CFLAGS -Werror=array-bounds" 7883 7884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7885 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7886 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7887 if eval \${$cacheid+:} false; then : 7888 $as_echo_n "(cached) " >&6 7889 else 7890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7891 /* end confdefs.h. */ 7892 int i; 7893 int 7894 main () 7895 { 7896 7897 ; 7898 return 0; 7899 } 7900 _ACEOF 7901 if ac_fn_c_try_link "$LINENO"; then : 7902 eval $cacheid=yes 7903 else 7904 eval $cacheid=no 7905 fi 7906 rm -f core conftest.err conftest.$ac_objext \ 7907 conftest$ac_exeext conftest.$ac_ext 7908 fi 7909 7910 7911 CFLAGS="$xorg_testset_save_CFLAGS" 7912 7913 eval supported=\$$cacheid 7914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7915 $as_echo "$supported" >&6; } 7916 if test "$supported" = "yes" ; then 7917 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7918 found="yes" 7919 fi 7920 fi 7921 7922 7923 7924 7925 7926 7927 7928 7929 7930 7931 7932 7933 7934 7935 7936 xorg_testset_save_CFLAGS="$CFLAGS" 7937 7938 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7941 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7942 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7943 $as_echo_n "(cached) " >&6 7944 else 7945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7946 /* end confdefs.h. */ 7947 int i; 7948 _ACEOF 7949 if ac_fn_c_try_compile "$LINENO"; then : 7950 xorg_cv_cc_flag_unknown_warning_option=yes 7951 else 7952 xorg_cv_cc_flag_unknown_warning_option=no 7953 fi 7954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7955 fi 7956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7957 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7958 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7959 CFLAGS="$xorg_testset_save_CFLAGS" 7960 fi 7961 7962 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7963 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7965 fi 7966 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7968 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7969 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7970 $as_echo_n "(cached) " >&6 7971 else 7972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7973 /* end confdefs.h. */ 7974 int i; 7975 _ACEOF 7976 if ac_fn_c_try_compile "$LINENO"; then : 7977 xorg_cv_cc_flag_unused_command_line_argument=yes 7978 else 7979 xorg_cv_cc_flag_unused_command_line_argument=no 7980 fi 7981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7982 fi 7983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7984 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7985 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7986 CFLAGS="$xorg_testset_save_CFLAGS" 7987 fi 7988 7989 found="no" 7990 7991 if test $found = "no" ; then 7992 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7994 fi 7995 7996 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7997 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7998 fi 7999 8000 CFLAGS="$CFLAGS -Werror=write-strings" 8001 8002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8003 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8004 cacheid=xorg_cv_cc_flag__Werror_write_strings 8005 if eval \${$cacheid+:} false; then : 8006 $as_echo_n "(cached) " >&6 8007 else 8008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8009 /* end confdefs.h. */ 8010 int i; 8011 int 8012 main () 8013 { 8014 8015 ; 8016 return 0; 8017 } 8018 _ACEOF 8019 if ac_fn_c_try_link "$LINENO"; then : 8020 eval $cacheid=yes 8021 else 8022 eval $cacheid=no 8023 fi 8024 rm -f core conftest.err conftest.$ac_objext \ 8025 conftest$ac_exeext conftest.$ac_ext 8026 fi 8027 8028 8029 CFLAGS="$xorg_testset_save_CFLAGS" 8030 8031 eval supported=\$$cacheid 8032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8033 $as_echo "$supported" >&6; } 8034 if test "$supported" = "yes" ; then 8035 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8036 found="yes" 8037 fi 8038 fi 8039 8040 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 8051 8052 8053 8054 xorg_testset_save_CFLAGS="$CFLAGS" 8055 8056 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8059 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8060 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8061 $as_echo_n "(cached) " >&6 8062 else 8063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8064 /* end confdefs.h. */ 8065 int i; 8066 _ACEOF 8067 if ac_fn_c_try_compile "$LINENO"; then : 8068 xorg_cv_cc_flag_unknown_warning_option=yes 8069 else 8070 xorg_cv_cc_flag_unknown_warning_option=no 8071 fi 8072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8073 fi 8074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8075 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8076 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8077 CFLAGS="$xorg_testset_save_CFLAGS" 8078 fi 8079 8080 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8081 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8083 fi 8084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8086 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8087 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8088 $as_echo_n "(cached) " >&6 8089 else 8090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8091 /* end confdefs.h. */ 8092 int i; 8093 _ACEOF 8094 if ac_fn_c_try_compile "$LINENO"; then : 8095 xorg_cv_cc_flag_unused_command_line_argument=yes 8096 else 8097 xorg_cv_cc_flag_unused_command_line_argument=no 8098 fi 8099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8100 fi 8101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8102 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8103 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8104 CFLAGS="$xorg_testset_save_CFLAGS" 8105 fi 8106 8107 found="no" 8108 8109 if test $found = "no" ; then 8110 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8112 fi 8113 8114 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8115 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8116 fi 8117 8118 CFLAGS="$CFLAGS -Werror=address" 8119 8120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8121 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8122 cacheid=xorg_cv_cc_flag__Werror_address 8123 if eval \${$cacheid+:} false; then : 8124 $as_echo_n "(cached) " >&6 8125 else 8126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8127 /* end confdefs.h. */ 8128 int i; 8129 int 8130 main () 8131 { 8132 8133 ; 8134 return 0; 8135 } 8136 _ACEOF 8137 if ac_fn_c_try_link "$LINENO"; then : 8138 eval $cacheid=yes 8139 else 8140 eval $cacheid=no 8141 fi 8142 rm -f core conftest.err conftest.$ac_objext \ 8143 conftest$ac_exeext conftest.$ac_ext 8144 fi 8145 8146 8147 CFLAGS="$xorg_testset_save_CFLAGS" 8148 8149 eval supported=\$$cacheid 8150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8151 $as_echo "$supported" >&6; } 8152 if test "$supported" = "yes" ; then 8153 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8154 found="yes" 8155 fi 8156 fi 8157 8158 8159 8160 8161 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 8172 xorg_testset_save_CFLAGS="$CFLAGS" 8173 8174 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8177 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8178 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8179 $as_echo_n "(cached) " >&6 8180 else 8181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8182 /* end confdefs.h. */ 8183 int i; 8184 _ACEOF 8185 if ac_fn_c_try_compile "$LINENO"; then : 8186 xorg_cv_cc_flag_unknown_warning_option=yes 8187 else 8188 xorg_cv_cc_flag_unknown_warning_option=no 8189 fi 8190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8191 fi 8192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8193 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8194 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8195 CFLAGS="$xorg_testset_save_CFLAGS" 8196 fi 8197 8198 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8199 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8201 fi 8202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8204 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8205 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8206 $as_echo_n "(cached) " >&6 8207 else 8208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8209 /* end confdefs.h. */ 8210 int i; 8211 _ACEOF 8212 if ac_fn_c_try_compile "$LINENO"; then : 8213 xorg_cv_cc_flag_unused_command_line_argument=yes 8214 else 8215 xorg_cv_cc_flag_unused_command_line_argument=no 8216 fi 8217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8218 fi 8219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8220 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8221 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8222 CFLAGS="$xorg_testset_save_CFLAGS" 8223 fi 8224 8225 found="no" 8226 8227 if test $found = "no" ; then 8228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8230 fi 8231 8232 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8233 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8234 fi 8235 8236 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8237 8238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8239 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8240 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8241 if eval \${$cacheid+:} false; then : 8242 $as_echo_n "(cached) " >&6 8243 else 8244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8245 /* end confdefs.h. */ 8246 int i; 8247 int 8248 main () 8249 { 8250 8251 ; 8252 return 0; 8253 } 8254 _ACEOF 8255 if ac_fn_c_try_link "$LINENO"; then : 8256 eval $cacheid=yes 8257 else 8258 eval $cacheid=no 8259 fi 8260 rm -f core conftest.err conftest.$ac_objext \ 8261 conftest$ac_exeext conftest.$ac_ext 8262 fi 8263 8264 8265 CFLAGS="$xorg_testset_save_CFLAGS" 8266 8267 eval supported=\$$cacheid 8268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8269 $as_echo "$supported" >&6; } 8270 if test "$supported" = "yes" ; then 8271 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8272 found="yes" 8273 fi 8274 fi 8275 8276 if test $found = "no" ; then 8277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8279 fi 8280 8281 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8282 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8283 fi 8284 8285 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8286 8287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8288 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8289 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8290 if eval \${$cacheid+:} false; then : 8291 $as_echo_n "(cached) " >&6 8292 else 8293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8294 /* end confdefs.h. */ 8295 int i; 8296 int 8297 main () 8298 { 8299 8300 ; 8301 return 0; 8302 } 8303 _ACEOF 8304 if ac_fn_c_try_link "$LINENO"; then : 8305 eval $cacheid=yes 8306 else 8307 eval $cacheid=no 8308 fi 8309 rm -f core conftest.err conftest.$ac_objext \ 8310 conftest$ac_exeext conftest.$ac_ext 8311 fi 8312 8313 8314 CFLAGS="$xorg_testset_save_CFLAGS" 8315 8316 eval supported=\$$cacheid 8317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8318 $as_echo "$supported" >&6; } 8319 if test "$supported" = "yes" ; then 8320 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8321 found="yes" 8322 fi 8323 fi 8324 8325 8326 8327 8328 8329 8330 8331 8332 8333 8334 8335 8336 8337 8338 8339 xorg_testset_save_CFLAGS="$CFLAGS" 8340 8341 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8344 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8345 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8346 $as_echo_n "(cached) " >&6 8347 else 8348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8349 /* end confdefs.h. */ 8350 int i; 8351 _ACEOF 8352 if ac_fn_c_try_compile "$LINENO"; then : 8353 xorg_cv_cc_flag_unknown_warning_option=yes 8354 else 8355 xorg_cv_cc_flag_unknown_warning_option=no 8356 fi 8357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8358 fi 8359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8360 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8361 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8362 CFLAGS="$xorg_testset_save_CFLAGS" 8363 fi 8364 8365 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8366 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8368 fi 8369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8371 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8372 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8373 $as_echo_n "(cached) " >&6 8374 else 8375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8376 /* end confdefs.h. */ 8377 int i; 8378 _ACEOF 8379 if ac_fn_c_try_compile "$LINENO"; then : 8380 xorg_cv_cc_flag_unused_command_line_argument=yes 8381 else 8382 xorg_cv_cc_flag_unused_command_line_argument=no 8383 fi 8384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8385 fi 8386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8387 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8388 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8389 CFLAGS="$xorg_testset_save_CFLAGS" 8390 fi 8391 8392 found="no" 8393 8394 if test $found = "no" ; then 8395 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8397 fi 8398 8399 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8401 fi 8402 8403 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8404 8405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8406 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8407 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8408 if eval \${$cacheid+:} false; then : 8409 $as_echo_n "(cached) " >&6 8410 else 8411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8412 /* end confdefs.h. */ 8413 int i; 8414 int 8415 main () 8416 { 8417 8418 ; 8419 return 0; 8420 } 8421 _ACEOF 8422 if ac_fn_c_try_link "$LINENO"; then : 8423 eval $cacheid=yes 8424 else 8425 eval $cacheid=no 8426 fi 8427 rm -f core conftest.err conftest.$ac_objext \ 8428 conftest$ac_exeext conftest.$ac_ext 8429 fi 8430 8431 8432 CFLAGS="$xorg_testset_save_CFLAGS" 8433 8434 eval supported=\$$cacheid 8435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8436 $as_echo "$supported" >&6; } 8437 if test "$supported" = "yes" ; then 8438 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8439 found="yes" 8440 fi 8441 fi 8442 8443 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8444 else 8445 { $as_echo "$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 8446 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8447 8448 8449 8450 8451 8452 8453 8454 8455 8456 8457 8458 8459 8460 xorg_testset_save_CFLAGS="$CFLAGS" 8461 8462 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8465 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8466 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8467 $as_echo_n "(cached) " >&6 8468 else 8469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8470 /* end confdefs.h. */ 8471 int i; 8472 _ACEOF 8473 if ac_fn_c_try_compile "$LINENO"; then : 8474 xorg_cv_cc_flag_unknown_warning_option=yes 8475 else 8476 xorg_cv_cc_flag_unknown_warning_option=no 8477 fi 8478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8479 fi 8480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8481 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8482 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8483 CFLAGS="$xorg_testset_save_CFLAGS" 8484 fi 8485 8486 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8487 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8489 fi 8490 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8492 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8493 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8494 $as_echo_n "(cached) " >&6 8495 else 8496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8497 /* end confdefs.h. */ 8498 int i; 8499 _ACEOF 8500 if ac_fn_c_try_compile "$LINENO"; then : 8501 xorg_cv_cc_flag_unused_command_line_argument=yes 8502 else 8503 xorg_cv_cc_flag_unused_command_line_argument=no 8504 fi 8505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8506 fi 8507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8508 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8509 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8510 CFLAGS="$xorg_testset_save_CFLAGS" 8511 fi 8512 8513 found="no" 8514 8515 if test $found = "no" ; then 8516 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8517 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8518 fi 8519 8520 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8521 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8522 fi 8523 8524 CFLAGS="$CFLAGS -Wimplicit" 8525 8526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8527 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8528 cacheid=xorg_cv_cc_flag__Wimplicit 8529 if eval \${$cacheid+:} false; then : 8530 $as_echo_n "(cached) " >&6 8531 else 8532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8533 /* end confdefs.h. */ 8534 int i; 8535 int 8536 main () 8537 { 8538 8539 ; 8540 return 0; 8541 } 8542 _ACEOF 8543 if ac_fn_c_try_link "$LINENO"; then : 8544 eval $cacheid=yes 8545 else 8546 eval $cacheid=no 8547 fi 8548 rm -f core conftest.err conftest.$ac_objext \ 8549 conftest$ac_exeext conftest.$ac_ext 8550 fi 8551 8552 8553 CFLAGS="$xorg_testset_save_CFLAGS" 8554 8555 eval supported=\$$cacheid 8556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8557 $as_echo "$supported" >&6; } 8558 if test "$supported" = "yes" ; then 8559 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8560 found="yes" 8561 fi 8562 fi 8563 8564 8565 8566 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 8578 xorg_testset_save_CFLAGS="$CFLAGS" 8579 8580 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8583 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8584 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8585 $as_echo_n "(cached) " >&6 8586 else 8587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8588 /* end confdefs.h. */ 8589 int i; 8590 _ACEOF 8591 if ac_fn_c_try_compile "$LINENO"; then : 8592 xorg_cv_cc_flag_unknown_warning_option=yes 8593 else 8594 xorg_cv_cc_flag_unknown_warning_option=no 8595 fi 8596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8597 fi 8598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8599 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8600 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8601 CFLAGS="$xorg_testset_save_CFLAGS" 8602 fi 8603 8604 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8605 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8607 fi 8608 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8610 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8611 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8612 $as_echo_n "(cached) " >&6 8613 else 8614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8615 /* end confdefs.h. */ 8616 int i; 8617 _ACEOF 8618 if ac_fn_c_try_compile "$LINENO"; then : 8619 xorg_cv_cc_flag_unused_command_line_argument=yes 8620 else 8621 xorg_cv_cc_flag_unused_command_line_argument=no 8622 fi 8623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8624 fi 8625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8626 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8627 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8628 CFLAGS="$xorg_testset_save_CFLAGS" 8629 fi 8630 8631 found="no" 8632 8633 if test $found = "no" ; then 8634 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8635 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8636 fi 8637 8638 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8639 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8640 fi 8641 8642 CFLAGS="$CFLAGS -Wnonnull" 8643 8644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8645 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8646 cacheid=xorg_cv_cc_flag__Wnonnull 8647 if eval \${$cacheid+:} false; then : 8648 $as_echo_n "(cached) " >&6 8649 else 8650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8651 /* end confdefs.h. */ 8652 int i; 8653 int 8654 main () 8655 { 8656 8657 ; 8658 return 0; 8659 } 8660 _ACEOF 8661 if ac_fn_c_try_link "$LINENO"; then : 8662 eval $cacheid=yes 8663 else 8664 eval $cacheid=no 8665 fi 8666 rm -f core conftest.err conftest.$ac_objext \ 8667 conftest$ac_exeext conftest.$ac_ext 8668 fi 8669 8670 8671 CFLAGS="$xorg_testset_save_CFLAGS" 8672 8673 eval supported=\$$cacheid 8674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8675 $as_echo "$supported" >&6; } 8676 if test "$supported" = "yes" ; then 8677 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8678 found="yes" 8679 fi 8680 fi 8681 8682 8683 8684 8685 8686 8687 8688 8689 8690 8691 8692 8693 8694 8695 8696 xorg_testset_save_CFLAGS="$CFLAGS" 8697 8698 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8701 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8702 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8703 $as_echo_n "(cached) " >&6 8704 else 8705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8706 /* end confdefs.h. */ 8707 int i; 8708 _ACEOF 8709 if ac_fn_c_try_compile "$LINENO"; then : 8710 xorg_cv_cc_flag_unknown_warning_option=yes 8711 else 8712 xorg_cv_cc_flag_unknown_warning_option=no 8713 fi 8714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8715 fi 8716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8717 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8718 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8719 CFLAGS="$xorg_testset_save_CFLAGS" 8720 fi 8721 8722 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8723 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8725 fi 8726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8728 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8729 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8730 $as_echo_n "(cached) " >&6 8731 else 8732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8733 /* end confdefs.h. */ 8734 int i; 8735 _ACEOF 8736 if ac_fn_c_try_compile "$LINENO"; then : 8737 xorg_cv_cc_flag_unused_command_line_argument=yes 8738 else 8739 xorg_cv_cc_flag_unused_command_line_argument=no 8740 fi 8741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8742 fi 8743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8744 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8745 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8746 CFLAGS="$xorg_testset_save_CFLAGS" 8747 fi 8748 8749 found="no" 8750 8751 if test $found = "no" ; then 8752 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8754 fi 8755 8756 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8757 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8758 fi 8759 8760 CFLAGS="$CFLAGS -Winit-self" 8761 8762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8763 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8764 cacheid=xorg_cv_cc_flag__Winit_self 8765 if eval \${$cacheid+:} false; then : 8766 $as_echo_n "(cached) " >&6 8767 else 8768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8769 /* end confdefs.h. */ 8770 int i; 8771 int 8772 main () 8773 { 8774 8775 ; 8776 return 0; 8777 } 8778 _ACEOF 8779 if ac_fn_c_try_link "$LINENO"; then : 8780 eval $cacheid=yes 8781 else 8782 eval $cacheid=no 8783 fi 8784 rm -f core conftest.err conftest.$ac_objext \ 8785 conftest$ac_exeext conftest.$ac_ext 8786 fi 8787 8788 8789 CFLAGS="$xorg_testset_save_CFLAGS" 8790 8791 eval supported=\$$cacheid 8792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8793 $as_echo "$supported" >&6; } 8794 if test "$supported" = "yes" ; then 8795 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8796 found="yes" 8797 fi 8798 fi 8799 8800 8801 8802 8803 8804 8805 8806 8807 8808 8809 8810 8811 8812 8813 8814 xorg_testset_save_CFLAGS="$CFLAGS" 8815 8816 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8819 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8820 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8821 $as_echo_n "(cached) " >&6 8822 else 8823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8824 /* end confdefs.h. */ 8825 int i; 8826 _ACEOF 8827 if ac_fn_c_try_compile "$LINENO"; then : 8828 xorg_cv_cc_flag_unknown_warning_option=yes 8829 else 8830 xorg_cv_cc_flag_unknown_warning_option=no 8831 fi 8832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8833 fi 8834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8835 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8836 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8837 CFLAGS="$xorg_testset_save_CFLAGS" 8838 fi 8839 8840 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8841 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8843 fi 8844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8846 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8847 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8848 $as_echo_n "(cached) " >&6 8849 else 8850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8851 /* end confdefs.h. */ 8852 int i; 8853 _ACEOF 8854 if ac_fn_c_try_compile "$LINENO"; then : 8855 xorg_cv_cc_flag_unused_command_line_argument=yes 8856 else 8857 xorg_cv_cc_flag_unused_command_line_argument=no 8858 fi 8859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8860 fi 8861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8862 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8863 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8864 CFLAGS="$xorg_testset_save_CFLAGS" 8865 fi 8866 8867 found="no" 8868 8869 if test $found = "no" ; then 8870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8872 fi 8873 8874 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8876 fi 8877 8878 CFLAGS="$CFLAGS -Wmain" 8879 8880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8881 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8882 cacheid=xorg_cv_cc_flag__Wmain 8883 if eval \${$cacheid+:} false; then : 8884 $as_echo_n "(cached) " >&6 8885 else 8886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8887 /* end confdefs.h. */ 8888 int i; 8889 int 8890 main () 8891 { 8892 8893 ; 8894 return 0; 8895 } 8896 _ACEOF 8897 if ac_fn_c_try_link "$LINENO"; then : 8898 eval $cacheid=yes 8899 else 8900 eval $cacheid=no 8901 fi 8902 rm -f core conftest.err conftest.$ac_objext \ 8903 conftest$ac_exeext conftest.$ac_ext 8904 fi 8905 8906 8907 CFLAGS="$xorg_testset_save_CFLAGS" 8908 8909 eval supported=\$$cacheid 8910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8911 $as_echo "$supported" >&6; } 8912 if test "$supported" = "yes" ; then 8913 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8914 found="yes" 8915 fi 8916 fi 8917 8918 8919 8920 8921 8922 8923 8924 8925 8926 8927 8928 8929 8930 8931 8932 xorg_testset_save_CFLAGS="$CFLAGS" 8933 8934 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8937 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8938 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8939 $as_echo_n "(cached) " >&6 8940 else 8941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8942 /* end confdefs.h. */ 8943 int i; 8944 _ACEOF 8945 if ac_fn_c_try_compile "$LINENO"; then : 8946 xorg_cv_cc_flag_unknown_warning_option=yes 8947 else 8948 xorg_cv_cc_flag_unknown_warning_option=no 8949 fi 8950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8951 fi 8952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8953 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8954 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8955 CFLAGS="$xorg_testset_save_CFLAGS" 8956 fi 8957 8958 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8961 fi 8962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8964 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8965 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8966 $as_echo_n "(cached) " >&6 8967 else 8968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8969 /* end confdefs.h. */ 8970 int i; 8971 _ACEOF 8972 if ac_fn_c_try_compile "$LINENO"; then : 8973 xorg_cv_cc_flag_unused_command_line_argument=yes 8974 else 8975 xorg_cv_cc_flag_unused_command_line_argument=no 8976 fi 8977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8978 fi 8979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8980 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8981 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8982 CFLAGS="$xorg_testset_save_CFLAGS" 8983 fi 8984 8985 found="no" 8986 8987 if test $found = "no" ; then 8988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8990 fi 8991 8992 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8994 fi 8995 8996 CFLAGS="$CFLAGS -Wmissing-braces" 8997 8998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8999 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9000 cacheid=xorg_cv_cc_flag__Wmissing_braces 9001 if eval \${$cacheid+:} false; then : 9002 $as_echo_n "(cached) " >&6 9003 else 9004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9005 /* end confdefs.h. */ 9006 int i; 9007 int 9008 main () 9009 { 9010 9011 ; 9012 return 0; 9013 } 9014 _ACEOF 9015 if ac_fn_c_try_link "$LINENO"; then : 9016 eval $cacheid=yes 9017 else 9018 eval $cacheid=no 9019 fi 9020 rm -f core conftest.err conftest.$ac_objext \ 9021 conftest$ac_exeext conftest.$ac_ext 9022 fi 9023 9024 9025 CFLAGS="$xorg_testset_save_CFLAGS" 9026 9027 eval supported=\$$cacheid 9028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9029 $as_echo "$supported" >&6; } 9030 if test "$supported" = "yes" ; then 9031 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9032 found="yes" 9033 fi 9034 fi 9035 9036 9037 9038 9039 9040 9041 9042 9043 9044 9045 9046 9047 9048 9049 9050 xorg_testset_save_CFLAGS="$CFLAGS" 9051 9052 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9055 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9056 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9057 $as_echo_n "(cached) " >&6 9058 else 9059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9060 /* end confdefs.h. */ 9061 int i; 9062 _ACEOF 9063 if ac_fn_c_try_compile "$LINENO"; then : 9064 xorg_cv_cc_flag_unknown_warning_option=yes 9065 else 9066 xorg_cv_cc_flag_unknown_warning_option=no 9067 fi 9068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9069 fi 9070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9071 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9072 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9073 CFLAGS="$xorg_testset_save_CFLAGS" 9074 fi 9075 9076 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9079 fi 9080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9082 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9083 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9084 $as_echo_n "(cached) " >&6 9085 else 9086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9087 /* end confdefs.h. */ 9088 int i; 9089 _ACEOF 9090 if ac_fn_c_try_compile "$LINENO"; then : 9091 xorg_cv_cc_flag_unused_command_line_argument=yes 9092 else 9093 xorg_cv_cc_flag_unused_command_line_argument=no 9094 fi 9095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9096 fi 9097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9098 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9099 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9100 CFLAGS="$xorg_testset_save_CFLAGS" 9101 fi 9102 9103 found="no" 9104 9105 if test $found = "no" ; then 9106 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9108 fi 9109 9110 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9112 fi 9113 9114 CFLAGS="$CFLAGS -Wsequence-point" 9115 9116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9117 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9118 cacheid=xorg_cv_cc_flag__Wsequence_point 9119 if eval \${$cacheid+:} false; then : 9120 $as_echo_n "(cached) " >&6 9121 else 9122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9123 /* end confdefs.h. */ 9124 int i; 9125 int 9126 main () 9127 { 9128 9129 ; 9130 return 0; 9131 } 9132 _ACEOF 9133 if ac_fn_c_try_link "$LINENO"; then : 9134 eval $cacheid=yes 9135 else 9136 eval $cacheid=no 9137 fi 9138 rm -f core conftest.err conftest.$ac_objext \ 9139 conftest$ac_exeext conftest.$ac_ext 9140 fi 9141 9142 9143 CFLAGS="$xorg_testset_save_CFLAGS" 9144 9145 eval supported=\$$cacheid 9146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9147 $as_echo "$supported" >&6; } 9148 if test "$supported" = "yes" ; then 9149 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9150 found="yes" 9151 fi 9152 fi 9153 9154 9155 9156 9157 9158 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 xorg_testset_save_CFLAGS="$CFLAGS" 9169 9170 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9173 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9174 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9175 $as_echo_n "(cached) " >&6 9176 else 9177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9178 /* end confdefs.h. */ 9179 int i; 9180 _ACEOF 9181 if ac_fn_c_try_compile "$LINENO"; then : 9182 xorg_cv_cc_flag_unknown_warning_option=yes 9183 else 9184 xorg_cv_cc_flag_unknown_warning_option=no 9185 fi 9186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9187 fi 9188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9189 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9190 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9191 CFLAGS="$xorg_testset_save_CFLAGS" 9192 fi 9193 9194 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9197 fi 9198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9200 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9201 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9202 $as_echo_n "(cached) " >&6 9203 else 9204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9205 /* end confdefs.h. */ 9206 int i; 9207 _ACEOF 9208 if ac_fn_c_try_compile "$LINENO"; then : 9209 xorg_cv_cc_flag_unused_command_line_argument=yes 9210 else 9211 xorg_cv_cc_flag_unused_command_line_argument=no 9212 fi 9213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9214 fi 9215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9216 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9217 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9218 CFLAGS="$xorg_testset_save_CFLAGS" 9219 fi 9220 9221 found="no" 9222 9223 if test $found = "no" ; then 9224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9226 fi 9227 9228 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9230 fi 9231 9232 CFLAGS="$CFLAGS -Wreturn-type" 9233 9234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9235 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9236 cacheid=xorg_cv_cc_flag__Wreturn_type 9237 if eval \${$cacheid+:} false; then : 9238 $as_echo_n "(cached) " >&6 9239 else 9240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9241 /* end confdefs.h. */ 9242 int i; 9243 int 9244 main () 9245 { 9246 9247 ; 9248 return 0; 9249 } 9250 _ACEOF 9251 if ac_fn_c_try_link "$LINENO"; then : 9252 eval $cacheid=yes 9253 else 9254 eval $cacheid=no 9255 fi 9256 rm -f core conftest.err conftest.$ac_objext \ 9257 conftest$ac_exeext conftest.$ac_ext 9258 fi 9259 9260 9261 CFLAGS="$xorg_testset_save_CFLAGS" 9262 9263 eval supported=\$$cacheid 9264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9265 $as_echo "$supported" >&6; } 9266 if test "$supported" = "yes" ; then 9267 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9268 found="yes" 9269 fi 9270 fi 9271 9272 9273 9274 9275 9276 9277 9278 9279 9280 9281 9282 9283 9284 9285 9286 xorg_testset_save_CFLAGS="$CFLAGS" 9287 9288 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9291 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9292 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9293 $as_echo_n "(cached) " >&6 9294 else 9295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9296 /* end confdefs.h. */ 9297 int i; 9298 _ACEOF 9299 if ac_fn_c_try_compile "$LINENO"; then : 9300 xorg_cv_cc_flag_unknown_warning_option=yes 9301 else 9302 xorg_cv_cc_flag_unknown_warning_option=no 9303 fi 9304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9305 fi 9306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9307 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9308 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9309 CFLAGS="$xorg_testset_save_CFLAGS" 9310 fi 9311 9312 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9315 fi 9316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9318 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9319 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9320 $as_echo_n "(cached) " >&6 9321 else 9322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9323 /* end confdefs.h. */ 9324 int i; 9325 _ACEOF 9326 if ac_fn_c_try_compile "$LINENO"; then : 9327 xorg_cv_cc_flag_unused_command_line_argument=yes 9328 else 9329 xorg_cv_cc_flag_unused_command_line_argument=no 9330 fi 9331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9332 fi 9333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9334 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9335 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9336 CFLAGS="$xorg_testset_save_CFLAGS" 9337 fi 9338 9339 found="no" 9340 9341 if test $found = "no" ; then 9342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9344 fi 9345 9346 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9348 fi 9349 9350 CFLAGS="$CFLAGS -Wtrigraphs" 9351 9352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9353 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9354 cacheid=xorg_cv_cc_flag__Wtrigraphs 9355 if eval \${$cacheid+:} false; then : 9356 $as_echo_n "(cached) " >&6 9357 else 9358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9359 /* end confdefs.h. */ 9360 int i; 9361 int 9362 main () 9363 { 9364 9365 ; 9366 return 0; 9367 } 9368 _ACEOF 9369 if ac_fn_c_try_link "$LINENO"; then : 9370 eval $cacheid=yes 9371 else 9372 eval $cacheid=no 9373 fi 9374 rm -f core conftest.err conftest.$ac_objext \ 9375 conftest$ac_exeext conftest.$ac_ext 9376 fi 9377 9378 9379 CFLAGS="$xorg_testset_save_CFLAGS" 9380 9381 eval supported=\$$cacheid 9382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9383 $as_echo "$supported" >&6; } 9384 if test "$supported" = "yes" ; then 9385 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9386 found="yes" 9387 fi 9388 fi 9389 9390 9391 9392 9393 9394 9395 9396 9397 9398 9399 9400 9401 9402 9403 9404 xorg_testset_save_CFLAGS="$CFLAGS" 9405 9406 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9409 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9410 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9411 $as_echo_n "(cached) " >&6 9412 else 9413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9414 /* end confdefs.h. */ 9415 int i; 9416 _ACEOF 9417 if ac_fn_c_try_compile "$LINENO"; then : 9418 xorg_cv_cc_flag_unknown_warning_option=yes 9419 else 9420 xorg_cv_cc_flag_unknown_warning_option=no 9421 fi 9422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9423 fi 9424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9425 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9426 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9427 CFLAGS="$xorg_testset_save_CFLAGS" 9428 fi 9429 9430 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9433 fi 9434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9436 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9437 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9438 $as_echo_n "(cached) " >&6 9439 else 9440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9441 /* end confdefs.h. */ 9442 int i; 9443 _ACEOF 9444 if ac_fn_c_try_compile "$LINENO"; then : 9445 xorg_cv_cc_flag_unused_command_line_argument=yes 9446 else 9447 xorg_cv_cc_flag_unused_command_line_argument=no 9448 fi 9449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9450 fi 9451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9452 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9453 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9454 CFLAGS="$xorg_testset_save_CFLAGS" 9455 fi 9456 9457 found="no" 9458 9459 if test $found = "no" ; then 9460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9462 fi 9463 9464 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9466 fi 9467 9468 CFLAGS="$CFLAGS -Warray-bounds" 9469 9470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9471 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9472 cacheid=xorg_cv_cc_flag__Warray_bounds 9473 if eval \${$cacheid+:} false; then : 9474 $as_echo_n "(cached) " >&6 9475 else 9476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9477 /* end confdefs.h. */ 9478 int i; 9479 int 9480 main () 9481 { 9482 9483 ; 9484 return 0; 9485 } 9486 _ACEOF 9487 if ac_fn_c_try_link "$LINENO"; then : 9488 eval $cacheid=yes 9489 else 9490 eval $cacheid=no 9491 fi 9492 rm -f core conftest.err conftest.$ac_objext \ 9493 conftest$ac_exeext conftest.$ac_ext 9494 fi 9495 9496 9497 CFLAGS="$xorg_testset_save_CFLAGS" 9498 9499 eval supported=\$$cacheid 9500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9501 $as_echo "$supported" >&6; } 9502 if test "$supported" = "yes" ; then 9503 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9504 found="yes" 9505 fi 9506 fi 9507 9508 9509 9510 9511 9512 9513 9514 9515 9516 9517 9518 9519 9520 9521 9522 xorg_testset_save_CFLAGS="$CFLAGS" 9523 9524 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9527 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9528 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9529 $as_echo_n "(cached) " >&6 9530 else 9531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9532 /* end confdefs.h. */ 9533 int i; 9534 _ACEOF 9535 if ac_fn_c_try_compile "$LINENO"; then : 9536 xorg_cv_cc_flag_unknown_warning_option=yes 9537 else 9538 xorg_cv_cc_flag_unknown_warning_option=no 9539 fi 9540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9541 fi 9542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9543 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9544 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9545 CFLAGS="$xorg_testset_save_CFLAGS" 9546 fi 9547 9548 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9549 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9551 fi 9552 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9554 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9555 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9556 $as_echo_n "(cached) " >&6 9557 else 9558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9559 /* end confdefs.h. */ 9560 int i; 9561 _ACEOF 9562 if ac_fn_c_try_compile "$LINENO"; then : 9563 xorg_cv_cc_flag_unused_command_line_argument=yes 9564 else 9565 xorg_cv_cc_flag_unused_command_line_argument=no 9566 fi 9567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9568 fi 9569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9570 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9571 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9572 CFLAGS="$xorg_testset_save_CFLAGS" 9573 fi 9574 9575 found="no" 9576 9577 if test $found = "no" ; then 9578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9580 fi 9581 9582 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9583 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9584 fi 9585 9586 CFLAGS="$CFLAGS -Wwrite-strings" 9587 9588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9589 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9590 cacheid=xorg_cv_cc_flag__Wwrite_strings 9591 if eval \${$cacheid+:} false; then : 9592 $as_echo_n "(cached) " >&6 9593 else 9594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9595 /* end confdefs.h. */ 9596 int i; 9597 int 9598 main () 9599 { 9600 9601 ; 9602 return 0; 9603 } 9604 _ACEOF 9605 if ac_fn_c_try_link "$LINENO"; then : 9606 eval $cacheid=yes 9607 else 9608 eval $cacheid=no 9609 fi 9610 rm -f core conftest.err conftest.$ac_objext \ 9611 conftest$ac_exeext conftest.$ac_ext 9612 fi 9613 9614 9615 CFLAGS="$xorg_testset_save_CFLAGS" 9616 9617 eval supported=\$$cacheid 9618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9619 $as_echo "$supported" >&6; } 9620 if test "$supported" = "yes" ; then 9621 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9622 found="yes" 9623 fi 9624 fi 9625 9626 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636 9637 9638 9639 9640 xorg_testset_save_CFLAGS="$CFLAGS" 9641 9642 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9645 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9646 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9647 $as_echo_n "(cached) " >&6 9648 else 9649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9650 /* end confdefs.h. */ 9651 int i; 9652 _ACEOF 9653 if ac_fn_c_try_compile "$LINENO"; then : 9654 xorg_cv_cc_flag_unknown_warning_option=yes 9655 else 9656 xorg_cv_cc_flag_unknown_warning_option=no 9657 fi 9658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9659 fi 9660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9661 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9662 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9663 CFLAGS="$xorg_testset_save_CFLAGS" 9664 fi 9665 9666 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9669 fi 9670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9672 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9673 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9674 $as_echo_n "(cached) " >&6 9675 else 9676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9677 /* end confdefs.h. */ 9678 int i; 9679 _ACEOF 9680 if ac_fn_c_try_compile "$LINENO"; then : 9681 xorg_cv_cc_flag_unused_command_line_argument=yes 9682 else 9683 xorg_cv_cc_flag_unused_command_line_argument=no 9684 fi 9685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9686 fi 9687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9688 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9689 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9690 CFLAGS="$xorg_testset_save_CFLAGS" 9691 fi 9692 9693 found="no" 9694 9695 if test $found = "no" ; then 9696 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9698 fi 9699 9700 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9702 fi 9703 9704 CFLAGS="$CFLAGS -Waddress" 9705 9706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9707 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9708 cacheid=xorg_cv_cc_flag__Waddress 9709 if eval \${$cacheid+:} false; then : 9710 $as_echo_n "(cached) " >&6 9711 else 9712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9713 /* end confdefs.h. */ 9714 int i; 9715 int 9716 main () 9717 { 9718 9719 ; 9720 return 0; 9721 } 9722 _ACEOF 9723 if ac_fn_c_try_link "$LINENO"; then : 9724 eval $cacheid=yes 9725 else 9726 eval $cacheid=no 9727 fi 9728 rm -f core conftest.err conftest.$ac_objext \ 9729 conftest$ac_exeext conftest.$ac_ext 9730 fi 9731 9732 9733 CFLAGS="$xorg_testset_save_CFLAGS" 9734 9735 eval supported=\$$cacheid 9736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9737 $as_echo "$supported" >&6; } 9738 if test "$supported" = "yes" ; then 9739 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9740 found="yes" 9741 fi 9742 fi 9743 9744 9745 9746 9747 9748 9749 9750 9751 9752 9753 9754 9755 9756 9757 9758 xorg_testset_save_CFLAGS="$CFLAGS" 9759 9760 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9763 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9764 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9765 $as_echo_n "(cached) " >&6 9766 else 9767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9768 /* end confdefs.h. */ 9769 int i; 9770 _ACEOF 9771 if ac_fn_c_try_compile "$LINENO"; then : 9772 xorg_cv_cc_flag_unknown_warning_option=yes 9773 else 9774 xorg_cv_cc_flag_unknown_warning_option=no 9775 fi 9776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9777 fi 9778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9779 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9780 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9781 CFLAGS="$xorg_testset_save_CFLAGS" 9782 fi 9783 9784 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9785 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9787 fi 9788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9790 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9791 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9792 $as_echo_n "(cached) " >&6 9793 else 9794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9795 /* end confdefs.h. */ 9796 int i; 9797 _ACEOF 9798 if ac_fn_c_try_compile "$LINENO"; then : 9799 xorg_cv_cc_flag_unused_command_line_argument=yes 9800 else 9801 xorg_cv_cc_flag_unused_command_line_argument=no 9802 fi 9803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9804 fi 9805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9806 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9807 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9808 CFLAGS="$xorg_testset_save_CFLAGS" 9809 fi 9810 9811 found="no" 9812 9813 if test $found = "no" ; then 9814 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9816 fi 9817 9818 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9820 fi 9821 9822 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9823 9824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9825 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9826 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9827 if eval \${$cacheid+:} false; then : 9828 $as_echo_n "(cached) " >&6 9829 else 9830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9831 /* end confdefs.h. */ 9832 int i; 9833 int 9834 main () 9835 { 9836 9837 ; 9838 return 0; 9839 } 9840 _ACEOF 9841 if ac_fn_c_try_link "$LINENO"; then : 9842 eval $cacheid=yes 9843 else 9844 eval $cacheid=no 9845 fi 9846 rm -f core conftest.err conftest.$ac_objext \ 9847 conftest$ac_exeext conftest.$ac_ext 9848 fi 9849 9850 9851 CFLAGS="$xorg_testset_save_CFLAGS" 9852 9853 eval supported=\$$cacheid 9854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9855 $as_echo "$supported" >&6; } 9856 if test "$supported" = "yes" ; then 9857 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9858 found="yes" 9859 fi 9860 fi 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 xorg_testset_save_CFLAGS="$CFLAGS" 9877 9878 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9881 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9882 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9883 $as_echo_n "(cached) " >&6 9884 else 9885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9886 /* end confdefs.h. */ 9887 int i; 9888 _ACEOF 9889 if ac_fn_c_try_compile "$LINENO"; then : 9890 xorg_cv_cc_flag_unknown_warning_option=yes 9891 else 9892 xorg_cv_cc_flag_unknown_warning_option=no 9893 fi 9894 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9895 fi 9896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9897 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9898 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9899 CFLAGS="$xorg_testset_save_CFLAGS" 9900 fi 9901 9902 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9903 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9905 fi 9906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9908 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9909 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9910 $as_echo_n "(cached) " >&6 9911 else 9912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9913 /* end confdefs.h. */ 9914 int i; 9915 _ACEOF 9916 if ac_fn_c_try_compile "$LINENO"; then : 9917 xorg_cv_cc_flag_unused_command_line_argument=yes 9918 else 9919 xorg_cv_cc_flag_unused_command_line_argument=no 9920 fi 9921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9922 fi 9923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9924 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9925 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9926 CFLAGS="$xorg_testset_save_CFLAGS" 9927 fi 9928 9929 found="no" 9930 9931 if test $found = "no" ; then 9932 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9934 fi 9935 9936 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9937 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9938 fi 9939 9940 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9941 9942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9943 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9944 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9945 if eval \${$cacheid+:} false; then : 9946 $as_echo_n "(cached) " >&6 9947 else 9948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9949 /* end confdefs.h. */ 9950 int i; 9951 int 9952 main () 9953 { 9954 9955 ; 9956 return 0; 9957 } 9958 _ACEOF 9959 if ac_fn_c_try_link "$LINENO"; then : 9960 eval $cacheid=yes 9961 else 9962 eval $cacheid=no 9963 fi 9964 rm -f core conftest.err conftest.$ac_objext \ 9965 conftest$ac_exeext conftest.$ac_ext 9966 fi 9967 9968 9969 CFLAGS="$xorg_testset_save_CFLAGS" 9970 9971 eval supported=\$$cacheid 9972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9973 $as_echo "$supported" >&6; } 9974 if test "$supported" = "yes" ; then 9975 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9976 found="yes" 9977 fi 9978 fi 9979 9980 9981 fi 9982 9983 9984 9985 9986 9987 9988 9989 CWARNFLAGS="$BASE_CFLAGS" 9990 if test "x$GCC" = xyes ; then 9991 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9992 fi 9993 9994 9995 9996 9997 9998 9999 10000 10001 # Check whether --enable-strict-compilation was given. 10002 if test "${enable_strict_compilation+set}" = set; then : 10003 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10004 else 10005 STRICT_COMPILE=no 10006 fi 10007 10008 10009 10010 10011 10012 10013 STRICT_CFLAGS="" 10014 10015 10016 10017 10018 10019 10020 10021 10022 10023 10024 10025 10026 10027 xorg_testset_save_CFLAGS="$CFLAGS" 10028 10029 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10032 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10033 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10034 $as_echo_n "(cached) " >&6 10035 else 10036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10037 /* end confdefs.h. */ 10038 int i; 10039 _ACEOF 10040 if ac_fn_c_try_compile "$LINENO"; then : 10041 xorg_cv_cc_flag_unknown_warning_option=yes 10042 else 10043 xorg_cv_cc_flag_unknown_warning_option=no 10044 fi 10045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10046 fi 10047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10048 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10049 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10050 CFLAGS="$xorg_testset_save_CFLAGS" 10051 fi 10052 10053 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10054 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10056 fi 10057 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10059 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10060 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10061 $as_echo_n "(cached) " >&6 10062 else 10063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10064 /* end confdefs.h. */ 10065 int i; 10066 _ACEOF 10067 if ac_fn_c_try_compile "$LINENO"; then : 10068 xorg_cv_cc_flag_unused_command_line_argument=yes 10069 else 10070 xorg_cv_cc_flag_unused_command_line_argument=no 10071 fi 10072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10073 fi 10074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10075 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10076 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10077 CFLAGS="$xorg_testset_save_CFLAGS" 10078 fi 10079 10080 found="no" 10081 10082 if test $found = "no" ; then 10083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10085 fi 10086 10087 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10089 fi 10090 10091 CFLAGS="$CFLAGS -pedantic" 10092 10093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10094 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10095 cacheid=xorg_cv_cc_flag__pedantic 10096 if eval \${$cacheid+:} false; then : 10097 $as_echo_n "(cached) " >&6 10098 else 10099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10100 /* end confdefs.h. */ 10101 int i; 10102 int 10103 main () 10104 { 10105 10106 ; 10107 return 0; 10108 } 10109 _ACEOF 10110 if ac_fn_c_try_link "$LINENO"; then : 10111 eval $cacheid=yes 10112 else 10113 eval $cacheid=no 10114 fi 10115 rm -f core conftest.err conftest.$ac_objext \ 10116 conftest$ac_exeext conftest.$ac_ext 10117 fi 10118 10119 10120 CFLAGS="$xorg_testset_save_CFLAGS" 10121 10122 eval supported=\$$cacheid 10123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10124 $as_echo "$supported" >&6; } 10125 if test "$supported" = "yes" ; then 10126 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10127 found="yes" 10128 fi 10129 fi 10130 10131 10132 10133 10134 10135 10136 10137 10138 10139 10140 10141 10142 10143 10144 10145 xorg_testset_save_CFLAGS="$CFLAGS" 10146 10147 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10150 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10151 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10152 $as_echo_n "(cached) " >&6 10153 else 10154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10155 /* end confdefs.h. */ 10156 int i; 10157 _ACEOF 10158 if ac_fn_c_try_compile "$LINENO"; then : 10159 xorg_cv_cc_flag_unknown_warning_option=yes 10160 else 10161 xorg_cv_cc_flag_unknown_warning_option=no 10162 fi 10163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10164 fi 10165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10166 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10167 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10168 CFLAGS="$xorg_testset_save_CFLAGS" 10169 fi 10170 10171 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10172 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10174 fi 10175 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10177 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10178 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10179 $as_echo_n "(cached) " >&6 10180 else 10181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10182 /* end confdefs.h. */ 10183 int i; 10184 _ACEOF 10185 if ac_fn_c_try_compile "$LINENO"; then : 10186 xorg_cv_cc_flag_unused_command_line_argument=yes 10187 else 10188 xorg_cv_cc_flag_unused_command_line_argument=no 10189 fi 10190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10191 fi 10192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10193 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10194 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10195 CFLAGS="$xorg_testset_save_CFLAGS" 10196 fi 10197 10198 found="no" 10199 10200 if test $found = "no" ; then 10201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10203 fi 10204 10205 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10207 fi 10208 10209 CFLAGS="$CFLAGS -Werror" 10210 10211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10212 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10213 cacheid=xorg_cv_cc_flag__Werror 10214 if eval \${$cacheid+:} false; then : 10215 $as_echo_n "(cached) " >&6 10216 else 10217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10218 /* end confdefs.h. */ 10219 int i; 10220 int 10221 main () 10222 { 10223 10224 ; 10225 return 0; 10226 } 10227 _ACEOF 10228 if ac_fn_c_try_link "$LINENO"; then : 10229 eval $cacheid=yes 10230 else 10231 eval $cacheid=no 10232 fi 10233 rm -f core conftest.err conftest.$ac_objext \ 10234 conftest$ac_exeext conftest.$ac_ext 10235 fi 10236 10237 10238 CFLAGS="$xorg_testset_save_CFLAGS" 10239 10240 eval supported=\$$cacheid 10241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10242 $as_echo "$supported" >&6; } 10243 if test "$supported" = "yes" ; then 10244 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10245 found="yes" 10246 fi 10247 fi 10248 10249 if test $found = "no" ; then 10250 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10252 fi 10253 10254 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10255 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10256 fi 10257 10258 CFLAGS="$CFLAGS -errwarn" 10259 10260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10261 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10262 cacheid=xorg_cv_cc_flag__errwarn 10263 if eval \${$cacheid+:} false; then : 10264 $as_echo_n "(cached) " >&6 10265 else 10266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10267 /* end confdefs.h. */ 10268 int i; 10269 int 10270 main () 10271 { 10272 10273 ; 10274 return 0; 10275 } 10276 _ACEOF 10277 if ac_fn_c_try_link "$LINENO"; then : 10278 eval $cacheid=yes 10279 else 10280 eval $cacheid=no 10281 fi 10282 rm -f core conftest.err conftest.$ac_objext \ 10283 conftest$ac_exeext conftest.$ac_ext 10284 fi 10285 10286 10287 CFLAGS="$xorg_testset_save_CFLAGS" 10288 10289 eval supported=\$$cacheid 10290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10291 $as_echo "$supported" >&6; } 10292 if test "$supported" = "yes" ; then 10293 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10294 found="yes" 10295 fi 10296 fi 10297 10298 10299 10300 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10301 # activate it with -Werror, so we add it here explicitly. 10302 10303 10304 10305 10306 10307 10308 10309 10310 10311 10312 10313 10314 10315 xorg_testset_save_CFLAGS="$CFLAGS" 10316 10317 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10320 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10321 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10322 $as_echo_n "(cached) " >&6 10323 else 10324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10325 /* end confdefs.h. */ 10326 int i; 10327 _ACEOF 10328 if ac_fn_c_try_compile "$LINENO"; then : 10329 xorg_cv_cc_flag_unknown_warning_option=yes 10330 else 10331 xorg_cv_cc_flag_unknown_warning_option=no 10332 fi 10333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10334 fi 10335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10336 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10337 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10338 CFLAGS="$xorg_testset_save_CFLAGS" 10339 fi 10340 10341 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10344 fi 10345 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10347 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10348 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10349 $as_echo_n "(cached) " >&6 10350 else 10351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10352 /* end confdefs.h. */ 10353 int i; 10354 _ACEOF 10355 if ac_fn_c_try_compile "$LINENO"; then : 10356 xorg_cv_cc_flag_unused_command_line_argument=yes 10357 else 10358 xorg_cv_cc_flag_unused_command_line_argument=no 10359 fi 10360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10361 fi 10362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10363 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10364 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10365 CFLAGS="$xorg_testset_save_CFLAGS" 10366 fi 10367 10368 found="no" 10369 10370 if test $found = "no" ; then 10371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10373 fi 10374 10375 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10377 fi 10378 10379 CFLAGS="$CFLAGS -Werror=attributes" 10380 10381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10382 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10383 cacheid=xorg_cv_cc_flag__Werror_attributes 10384 if eval \${$cacheid+:} false; then : 10385 $as_echo_n "(cached) " >&6 10386 else 10387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10388 /* end confdefs.h. */ 10389 int i; 10390 int 10391 main () 10392 { 10393 10394 ; 10395 return 0; 10396 } 10397 _ACEOF 10398 if ac_fn_c_try_link "$LINENO"; then : 10399 eval $cacheid=yes 10400 else 10401 eval $cacheid=no 10402 fi 10403 rm -f core conftest.err conftest.$ac_objext \ 10404 conftest$ac_exeext conftest.$ac_ext 10405 fi 10406 10407 10408 CFLAGS="$xorg_testset_save_CFLAGS" 10409 10410 eval supported=\$$cacheid 10411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10412 $as_echo "$supported" >&6; } 10413 if test "$supported" = "yes" ; then 10414 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10415 found="yes" 10416 fi 10417 fi 10418 10419 10420 10421 if test "x$STRICT_COMPILE" = "xyes"; then 10422 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10423 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10424 fi 10425 10426 10427 10428 10429 10430 10431 cat >>confdefs.h <<_ACEOF 10432 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10433 _ACEOF 10434 10435 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10436 if test "x$PVM" = "x"; then 10437 PVM="0" 10438 fi 10439 10440 cat >>confdefs.h <<_ACEOF 10441 #define PACKAGE_VERSION_MINOR $PVM 10442 _ACEOF 10443 10444 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10445 if test "x$PVP" = "x"; then 10446 PVP="0" 10447 fi 10448 10449 cat >>confdefs.h <<_ACEOF 10450 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10451 _ACEOF 10452 10453 10454 10455 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10456 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10457 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10458 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10459 10460 10461 10462 10463 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10464 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10465 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10466 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10467 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10468 10469 10470 10471 10472 10473 10474 if test x$APP_MAN_SUFFIX = x ; then 10475 APP_MAN_SUFFIX=1 10476 fi 10477 if test x$APP_MAN_DIR = x ; then 10478 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10479 fi 10480 10481 if test x$LIB_MAN_SUFFIX = x ; then 10482 LIB_MAN_SUFFIX=3 10483 fi 10484 if test x$LIB_MAN_DIR = x ; then 10485 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10486 fi 10487 10488 if test x$FILE_MAN_SUFFIX = x ; then 10489 case $host_os in 10490 # Solaris 2.0 - 11 use SysV man page sections 10491 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10492 *) FILE_MAN_SUFFIX=5 ;; 10493 esac 10494 fi 10495 if test x$FILE_MAN_DIR = x ; then 10496 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10497 fi 10498 10499 if test x$MISC_MAN_SUFFIX = x ; then 10500 case $host_os in 10501 # Solaris 2.0 - 11 use SysV man page sections 10502 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10503 *) MISC_MAN_SUFFIX=7 ;; 10504 esac 10505 fi 10506 if test x$MISC_MAN_DIR = x ; then 10507 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10508 fi 10509 10510 if test x$DRIVER_MAN_SUFFIX = x ; then 10511 case $host_os in 10512 # Solaris 2.0 - 11 use SysV man page sections 10513 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10514 *) DRIVER_MAN_SUFFIX=4 ;; 10515 esac 10516 fi 10517 if test x$DRIVER_MAN_DIR = x ; then 10518 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10519 fi 10520 10521 if test x$ADMIN_MAN_SUFFIX = x ; then 10522 case $host_os in 10523 # Solaris 2.0 - 11 use SysV man page sections 10524 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10525 *) ADMIN_MAN_SUFFIX=8 ;; 10526 esac 10527 fi 10528 if test x$ADMIN_MAN_DIR = x ; then 10529 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10530 fi 10531 10532 10533 10534 10535 10536 10537 10538 10539 10540 10541 10542 10543 10544 10545 10546 XORG_MAN_PAGE="X Version 11" 10547 10548 MAN_SUBSTS="\ 10549 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10550 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10551 -e 's|__xservername__|Xorg|g' \ 10552 -e 's|__xconfigfile__|xorg.conf|g' \ 10553 -e 's|__projectroot__|\$(prefix)|g' \ 10554 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10555 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10556 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10557 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10558 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10559 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10560 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10561 10562 10563 10564 # Check whether --enable-silent-rules was given. 10565 if test "${enable_silent_rules+set}" = set; then : 10566 enableval=$enable_silent_rules; 10567 fi 10568 10569 case $enable_silent_rules in # ((( 10570 yes) AM_DEFAULT_VERBOSITY=0;; 10571 no) AM_DEFAULT_VERBOSITY=1;; 10572 *) AM_DEFAULT_VERBOSITY=0;; 10573 esac 10574 am_make=${MAKE-make} 10575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10576 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10577 if ${am_cv_make_support_nested_variables+:} false; then : 10578 $as_echo_n "(cached) " >&6 10579 else 10580 if $as_echo 'TRUE=$(BAR$(V)) 10581 BAR0=false 10582 BAR1=true 10583 V=1 10584 am__doit: 10585 @$(TRUE) 10586 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10587 am_cv_make_support_nested_variables=yes 10588 else 10589 am_cv_make_support_nested_variables=no 10590 fi 10591 fi 10592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10593 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10594 if test $am_cv_make_support_nested_variables = yes; then 10595 AM_V='$(V)' 10596 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10597 else 10598 AM_V=$AM_DEFAULT_VERBOSITY 10599 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10600 fi 10601 AM_BACKSLASH='\' 10602 10603 10604 10605 10606 pkg_failed=no 10607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XCOMPMGR" >&5 10608 $as_echo_n "checking for XCOMPMGR... " >&6; } 10609 10610 if test -n "$XCOMPMGR_CFLAGS"; then 10611 pkg_cv_XCOMPMGR_CFLAGS="$XCOMPMGR_CFLAGS" 10612 elif test -n "$PKG_CONFIG"; then 10613 if test -n "$PKG_CONFIG" && \ 10614 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xcomposite xfixes xdamage xrender xext\""; } >&5 10615 ($PKG_CONFIG --exists --print-errors "xcomposite xfixes xdamage xrender xext") 2>&5 10616 ac_status=$? 10617 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10618 test $ac_status = 0; }; then 10619 pkg_cv_XCOMPMGR_CFLAGS=`$PKG_CONFIG --cflags "xcomposite xfixes xdamage xrender xext" 2>/dev/null` 10620 test "x$?" != "x0" && pkg_failed=yes 10621 else 10622 pkg_failed=yes 10623 fi 10624 else 10625 pkg_failed=untried 10626 fi 10627 if test -n "$XCOMPMGR_LIBS"; then 10628 pkg_cv_XCOMPMGR_LIBS="$XCOMPMGR_LIBS" 10629 elif test -n "$PKG_CONFIG"; then 10630 if test -n "$PKG_CONFIG" && \ 10631 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xcomposite xfixes xdamage xrender xext\""; } >&5 10632 ($PKG_CONFIG --exists --print-errors "xcomposite xfixes xdamage xrender xext") 2>&5 10633 ac_status=$? 10634 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10635 test $ac_status = 0; }; then 10636 pkg_cv_XCOMPMGR_LIBS=`$PKG_CONFIG --libs "xcomposite xfixes xdamage xrender xext" 2>/dev/null` 10637 test "x$?" != "x0" && pkg_failed=yes 10638 else 10639 pkg_failed=yes 10640 fi 10641 else 10642 pkg_failed=untried 10643 fi 10644 10645 10646 10647 if test $pkg_failed = yes; then 10648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10649 $as_echo "no" >&6; } 10650 10651 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10652 _pkg_short_errors_supported=yes 10653 else 10654 _pkg_short_errors_supported=no 10655 fi 10656 if test $_pkg_short_errors_supported = yes; then 10657 XCOMPMGR_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xcomposite xfixes xdamage xrender xext" 2>&1` 10658 else 10659 XCOMPMGR_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xcomposite xfixes xdamage xrender xext" 2>&1` 10660 fi 10661 # Put the nasty error message in config.log where it belongs 10662 echo "$XCOMPMGR_PKG_ERRORS" >&5 10663 10664 as_fn_error $? "Package requirements (xcomposite xfixes xdamage xrender xext) were not met: 10665 10666 $XCOMPMGR_PKG_ERRORS 10667 10668 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10669 installed software in a non-standard prefix. 10670 10671 Alternatively, you may set the environment variables XCOMPMGR_CFLAGS 10672 and XCOMPMGR_LIBS to avoid the need to call pkg-config. 10673 See the pkg-config man page for more details." "$LINENO" 5 10674 elif test $pkg_failed = untried; then 10675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10676 $as_echo "no" >&6; } 10677 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10678 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10679 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10680 is in your PATH or set the PKG_CONFIG environment variable to the full 10681 path to pkg-config. 10682 10683 Alternatively, you may set the environment variables XCOMPMGR_CFLAGS 10684 and XCOMPMGR_LIBS to avoid the need to call pkg-config. 10685 See the pkg-config man page for more details. 10686 10687 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10688 See \`config.log' for more details" "$LINENO" 5; } 10689 else 10690 XCOMPMGR_CFLAGS=$pkg_cv_XCOMPMGR_CFLAGS 10691 XCOMPMGR_LIBS=$pkg_cv_XCOMPMGR_LIBS 10692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10693 $as_echo "yes" >&6; } 10694 10695 fi 10696 10697 ac_config_files="$ac_config_files Makefile man/Makefile" 10698 10699 cat >confcache <<\_ACEOF 10700 # This file is a shell script that caches the results of configure 10701 # tests run on this system so they can be shared between configure 10702 # scripts and configure runs, see configure's option --config-cache. 10703 # It is not useful on other systems. If it contains results you don't 10704 # want to keep, you may remove or edit it. 10705 # 10706 # config.status only pays attention to the cache file if you give it 10707 # the --recheck option to rerun configure. 10708 # 10709 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10710 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10711 # following values. 10712 10713 _ACEOF 10714 10715 # The following way of writing the cache mishandles newlines in values, 10716 # but we know of no workaround that is simple, portable, and efficient. 10717 # So, we kill variables containing newlines. 10718 # Ultrix sh set writes to stderr and can't be redirected directly, 10719 # and sets the high bit in the cache file unless we assign to the vars. 10720 ( 10721 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10722 eval ac_val=\$$ac_var 10723 case $ac_val in #( 10724 *${as_nl}*) 10725 case $ac_var in #( 10726 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10727 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10728 esac 10729 case $ac_var in #( 10730 _ | IFS | as_nl) ;; #( 10731 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10732 *) { eval $ac_var=; unset $ac_var;} ;; 10733 esac ;; 10734 esac 10735 done 10736 10737 (set) 2>&1 | 10738 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10739 *${as_nl}ac_space=\ *) 10740 # `set' does not quote correctly, so add quotes: double-quote 10741 # substitution turns \\\\ into \\, and sed turns \\ into \. 10742 sed -n \ 10743 "s/'/'\\\\''/g; 10744 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10745 ;; #( 10746 *) 10747 # `set' quotes correctly as required by POSIX, so do not add quotes. 10748 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10749 ;; 10750 esac | 10751 sort 10752 ) | 10753 sed ' 10754 /^ac_cv_env_/b end 10755 t clear 10756 :clear 10757 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10758 t end 10759 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10760 :end' >>confcache 10761 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10762 if test -w "$cache_file"; then 10763 if test "x$cache_file" != "x/dev/null"; then 10764 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10765 $as_echo "$as_me: updating cache $cache_file" >&6;} 10766 if test ! -f "$cache_file" || test -h "$cache_file"; then 10767 cat confcache >"$cache_file" 10768 else 10769 case $cache_file in #( 10770 */* | ?:*) 10771 mv -f confcache "$cache_file"$$ && 10772 mv -f "$cache_file"$$ "$cache_file" ;; #( 10773 *) 10774 mv -f confcache "$cache_file" ;; 10775 esac 10776 fi 10777 fi 10778 else 10779 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10780 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10781 fi 10782 fi 10783 rm -f confcache 10784 10785 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10786 # Let make expand exec_prefix. 10787 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10788 10789 DEFS=-DHAVE_CONFIG_H 10790 10791 ac_libobjs= 10792 ac_ltlibobjs= 10793 U= 10794 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10795 # 1. Remove the extension, and $U if already installed. 10796 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10797 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10798 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10799 # will be set to the directory where LIBOBJS objects are built. 10800 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10801 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10802 done 10803 LIBOBJS=$ac_libobjs 10804 10805 LTLIBOBJS=$ac_ltlibobjs 10806 10807 10808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10809 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10810 if test -n "$am_sleep_pid"; then 10811 # Hide warnings about reused PIDs. 10812 wait $am_sleep_pid 2>/dev/null 10813 fi 10814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10815 $as_echo "done" >&6; } 10816 if test -n "$EXEEXT"; then 10817 am__EXEEXT_TRUE= 10818 am__EXEEXT_FALSE='#' 10819 else 10820 am__EXEEXT_TRUE='#' 10821 am__EXEEXT_FALSE= 10822 fi 10823 10824 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10825 as_fn_error $? "conditional \"AMDEP\" was never defined. 10826 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10827 fi 10828 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10829 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10830 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10831 fi 10832 10833 : "${CONFIG_STATUS=./config.status}" 10834 ac_write_fail=0 10835 ac_clean_files_save=$ac_clean_files 10836 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10837 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10838 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10839 as_write_fail=0 10840 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10841 #! $SHELL 10842 # Generated by $as_me. 10843 # Run this file to recreate the current configuration. 10844 # Compiler output produced by configure, useful for debugging 10845 # configure, is in config.log if it exists. 10846 10847 debug=false 10848 ac_cs_recheck=false 10849 ac_cs_silent=false 10850 10851 SHELL=\${CONFIG_SHELL-$SHELL} 10852 export SHELL 10853 _ASEOF 10854 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10855 ## -------------------- ## 10856 ## M4sh Initialization. ## 10857 ## -------------------- ## 10858 10859 # Be more Bourne compatible 10860 DUALCASE=1; export DUALCASE # for MKS sh 10861 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10862 emulate sh 10863 NULLCMD=: 10864 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10865 # is contrary to our usage. Disable this feature. 10866 alias -g '${1+"$@"}'='"$@"' 10867 setopt NO_GLOB_SUBST 10868 else 10869 case `(set -o) 2>/dev/null` in #( 10870 *posix*) : 10871 set -o posix ;; #( 10872 *) : 10873 ;; 10874 esac 10875 fi 10876 10877 10878 as_nl=' 10879 ' 10880 export as_nl 10881 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10882 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10883 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10884 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10885 # Prefer a ksh shell builtin over an external printf program on Solaris, 10886 # but without wasting forks for bash or zsh. 10887 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10888 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10889 as_echo='print -r --' 10890 as_echo_n='print -rn --' 10891 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10892 as_echo='printf %s\n' 10893 as_echo_n='printf %s' 10894 else 10895 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10896 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10897 as_echo_n='/usr/ucb/echo -n' 10898 else 10899 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10900 as_echo_n_body='eval 10901 arg=$1; 10902 case $arg in #( 10903 *"$as_nl"*) 10904 expr "X$arg" : "X\\(.*\\)$as_nl"; 10905 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10906 esac; 10907 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10908 ' 10909 export as_echo_n_body 10910 as_echo_n='sh -c $as_echo_n_body as_echo' 10911 fi 10912 export as_echo_body 10913 as_echo='sh -c $as_echo_body as_echo' 10914 fi 10915 10916 # The user is always right. 10917 if test "${PATH_SEPARATOR+set}" != set; then 10918 PATH_SEPARATOR=: 10919 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10920 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10921 PATH_SEPARATOR=';' 10922 } 10923 fi 10924 10925 10926 # IFS 10927 # We need space, tab and new line, in precisely that order. Quoting is 10928 # there to prevent editors from complaining about space-tab. 10929 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10930 # splitting by setting IFS to empty value.) 10931 IFS=" "" $as_nl" 10932 10933 # Find who we are. Look in the path if we contain no directory separator. 10934 as_myself= 10935 case $0 in #(( 10936 *[\\/]* ) as_myself=$0 ;; 10937 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10938 for as_dir in $PATH 10939 do 10940 IFS=$as_save_IFS 10941 test -z "$as_dir" && as_dir=. 10942 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10943 done 10944 IFS=$as_save_IFS 10945 10946 ;; 10947 esac 10948 # We did not find ourselves, most probably we were run as `sh COMMAND' 10949 # in which case we are not to be found in the path. 10950 if test "x$as_myself" = x; then 10951 as_myself=$0 10952 fi 10953 if test ! -f "$as_myself"; then 10954 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10955 exit 1 10956 fi 10957 10958 # Unset variables that we do not need and which cause bugs (e.g. in 10959 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10960 # suppresses any "Segmentation fault" message there. '((' could 10961 # trigger a bug in pdksh 5.2.14. 10962 for as_var in BASH_ENV ENV MAIL MAILPATH 10963 do eval test x\${$as_var+set} = xset \ 10964 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10965 done 10966 PS1='$ ' 10967 PS2='> ' 10968 PS4='+ ' 10969 10970 # NLS nuisances. 10971 LC_ALL=C 10972 export LC_ALL 10973 LANGUAGE=C 10974 export LANGUAGE 10975 10976 # CDPATH. 10977 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10978 10979 10980 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10981 # ---------------------------------------- 10982 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10983 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10984 # script with STATUS, using 1 if that was 0. 10985 as_fn_error () 10986 { 10987 as_status=$1; test $as_status -eq 0 && as_status=1 10988 if test "$4"; then 10989 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10990 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10991 fi 10992 $as_echo "$as_me: error: $2" >&2 10993 as_fn_exit $as_status 10994 } # as_fn_error 10995 10996 10997 # as_fn_set_status STATUS 10998 # ----------------------- 10999 # Set $? to STATUS, without forking. 11000 as_fn_set_status () 11001 { 11002 return $1 11003 } # as_fn_set_status 11004 11005 # as_fn_exit STATUS 11006 # ----------------- 11007 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11008 as_fn_exit () 11009 { 11010 set +e 11011 as_fn_set_status $1 11012 exit $1 11013 } # as_fn_exit 11014 11015 # as_fn_unset VAR 11016 # --------------- 11017 # Portably unset VAR. 11018 as_fn_unset () 11019 { 11020 { eval $1=; unset $1;} 11021 } 11022 as_unset=as_fn_unset 11023 # as_fn_append VAR VALUE 11024 # ---------------------- 11025 # Append the text in VALUE to the end of the definition contained in VAR. Take 11026 # advantage of any shell optimizations that allow amortized linear growth over 11027 # repeated appends, instead of the typical quadratic growth present in naive 11028 # implementations. 11029 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11030 eval 'as_fn_append () 11031 { 11032 eval $1+=\$2 11033 }' 11034 else 11035 as_fn_append () 11036 { 11037 eval $1=\$$1\$2 11038 } 11039 fi # as_fn_append 11040 11041 # as_fn_arith ARG... 11042 # ------------------ 11043 # Perform arithmetic evaluation on the ARGs, and store the result in the 11044 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11045 # must be portable across $(()) and expr. 11046 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11047 eval 'as_fn_arith () 11048 { 11049 as_val=$(( $* )) 11050 }' 11051 else 11052 as_fn_arith () 11053 { 11054 as_val=`expr "$@" || test $? -eq 1` 11055 } 11056 fi # as_fn_arith 11057 11058 11059 if expr a : '\(a\)' >/dev/null 2>&1 && 11060 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11061 as_expr=expr 11062 else 11063 as_expr=false 11064 fi 11065 11066 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11067 as_basename=basename 11068 else 11069 as_basename=false 11070 fi 11071 11072 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11073 as_dirname=dirname 11074 else 11075 as_dirname=false 11076 fi 11077 11078 as_me=`$as_basename -- "$0" || 11079 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11080 X"$0" : 'X\(//\)$' \| \ 11081 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11082 $as_echo X/"$0" | 11083 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11084 s//\1/ 11085 q 11086 } 11087 /^X\/\(\/\/\)$/{ 11088 s//\1/ 11089 q 11090 } 11091 /^X\/\(\/\).*/{ 11092 s//\1/ 11093 q 11094 } 11095 s/.*/./; q'` 11096 11097 # Avoid depending upon Character Ranges. 11098 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11099 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11100 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11101 as_cr_digits='0123456789' 11102 as_cr_alnum=$as_cr_Letters$as_cr_digits 11103 11104 ECHO_C= ECHO_N= ECHO_T= 11105 case `echo -n x` in #((((( 11106 -n*) 11107 case `echo 'xy\c'` in 11108 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11109 xy) ECHO_C='\c';; 11110 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11111 ECHO_T=' ';; 11112 esac;; 11113 *) 11114 ECHO_N='-n';; 11115 esac 11116 11117 rm -f conf$$ conf$$.exe conf$$.file 11118 if test -d conf$$.dir; then 11119 rm -f conf$$.dir/conf$$.file 11120 else 11121 rm -f conf$$.dir 11122 mkdir conf$$.dir 2>/dev/null 11123 fi 11124 if (echo >conf$$.file) 2>/dev/null; then 11125 if ln -s conf$$.file conf$$ 2>/dev/null; then 11126 as_ln_s='ln -s' 11127 # ... but there are two gotchas: 11128 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11129 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11130 # In both cases, we have to default to `cp -pR'. 11131 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11132 as_ln_s='cp -pR' 11133 elif ln conf$$.file conf$$ 2>/dev/null; then 11134 as_ln_s=ln 11135 else 11136 as_ln_s='cp -pR' 11137 fi 11138 else 11139 as_ln_s='cp -pR' 11140 fi 11141 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11142 rmdir conf$$.dir 2>/dev/null 11143 11144 11145 # as_fn_mkdir_p 11146 # ------------- 11147 # Create "$as_dir" as a directory, including parents if necessary. 11148 as_fn_mkdir_p () 11149 { 11150 11151 case $as_dir in #( 11152 -*) as_dir=./$as_dir;; 11153 esac 11154 test -d "$as_dir" || eval $as_mkdir_p || { 11155 as_dirs= 11156 while :; do 11157 case $as_dir in #( 11158 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11159 *) as_qdir=$as_dir;; 11160 esac 11161 as_dirs="'$as_qdir' $as_dirs" 11162 as_dir=`$as_dirname -- "$as_dir" || 11163 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11164 X"$as_dir" : 'X\(//\)[^/]' \| \ 11165 X"$as_dir" : 'X\(//\)$' \| \ 11166 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11167 $as_echo X"$as_dir" | 11168 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11169 s//\1/ 11170 q 11171 } 11172 /^X\(\/\/\)[^/].*/{ 11173 s//\1/ 11174 q 11175 } 11176 /^X\(\/\/\)$/{ 11177 s//\1/ 11178 q 11179 } 11180 /^X\(\/\).*/{ 11181 s//\1/ 11182 q 11183 } 11184 s/.*/./; q'` 11185 test -d "$as_dir" && break 11186 done 11187 test -z "$as_dirs" || eval "mkdir $as_dirs" 11188 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11189 11190 11191 } # as_fn_mkdir_p 11192 if mkdir -p . 2>/dev/null; then 11193 as_mkdir_p='mkdir -p "$as_dir"' 11194 else 11195 test -d ./-p && rmdir ./-p 11196 as_mkdir_p=false 11197 fi 11198 11199 11200 # as_fn_executable_p FILE 11201 # ----------------------- 11202 # Test if FILE is an executable regular file. 11203 as_fn_executable_p () 11204 { 11205 test -f "$1" && test -x "$1" 11206 } # as_fn_executable_p 11207 as_test_x='test -x' 11208 as_executable_p=as_fn_executable_p 11209 11210 # Sed expression to map a string onto a valid CPP name. 11211 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11212 11213 # Sed expression to map a string onto a valid variable name. 11214 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11215 11216 11217 exec 6>&1 11218 ## ----------------------------------- ## 11219 ## Main body of $CONFIG_STATUS script. ## 11220 ## ----------------------------------- ## 11221 _ASEOF 11222 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11223 11224 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11225 # Save the log message, to keep $0 and so on meaningful, and to 11226 # report actual input values of CONFIG_FILES etc. instead of their 11227 # values after options handling. 11228 ac_log=" 11229 This file was extended by xcompmgr $as_me 1.1.8, which was 11230 generated by GNU Autoconf 2.69. Invocation command line was 11231 11232 CONFIG_FILES = $CONFIG_FILES 11233 CONFIG_HEADERS = $CONFIG_HEADERS 11234 CONFIG_LINKS = $CONFIG_LINKS 11235 CONFIG_COMMANDS = $CONFIG_COMMANDS 11236 $ $0 $@ 11237 11238 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11239 " 11240 11241 _ACEOF 11242 11243 case $ac_config_files in *" 11244 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11245 esac 11246 11247 case $ac_config_headers in *" 11248 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11249 esac 11250 11251 11252 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11253 # Files that config.status was made for. 11254 config_files="$ac_config_files" 11255 config_headers="$ac_config_headers" 11256 config_commands="$ac_config_commands" 11257 11258 _ACEOF 11259 11260 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11261 ac_cs_usage="\ 11262 \`$as_me' instantiates files and other configuration actions 11263 from templates according to the current configuration. Unless the files 11264 and actions are specified as TAGs, all are instantiated by default. 11265 11266 Usage: $0 [OPTION]... [TAG]... 11267 11268 -h, --help print this help, then exit 11269 -V, --version print version number and configuration settings, then exit 11270 --config print configuration, then exit 11271 -q, --quiet, --silent 11272 do not print progress messages 11273 -d, --debug don't remove temporary files 11274 --recheck update $as_me by reconfiguring in the same conditions 11275 --file=FILE[:TEMPLATE] 11276 instantiate the configuration file FILE 11277 --header=FILE[:TEMPLATE] 11278 instantiate the configuration header FILE 11279 11280 Configuration files: 11281 $config_files 11282 11283 Configuration headers: 11284 $config_headers 11285 11286 Configuration commands: 11287 $config_commands 11288 11289 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xcompmgr/issues>." 11290 11291 _ACEOF 11292 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11293 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11294 ac_cs_version="\\ 11295 xcompmgr config.status 1.1.8 11296 configured by $0, generated by GNU Autoconf 2.69, 11297 with options \\"\$ac_cs_config\\" 11298 11299 Copyright (C) 2012 Free Software Foundation, Inc. 11300 This config.status script is free software; the Free Software Foundation 11301 gives unlimited permission to copy, distribute and modify it." 11302 11303 ac_pwd='$ac_pwd' 11304 srcdir='$srcdir' 11305 INSTALL='$INSTALL' 11306 MKDIR_P='$MKDIR_P' 11307 AWK='$AWK' 11308 test -n "\$AWK" || AWK=awk 11309 _ACEOF 11310 11311 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11312 # The default lists apply if the user does not specify any file. 11313 ac_need_defaults=: 11314 while test $# != 0 11315 do 11316 case $1 in 11317 --*=?*) 11318 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11319 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11320 ac_shift=: 11321 ;; 11322 --*=) 11323 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11324 ac_optarg= 11325 ac_shift=: 11326 ;; 11327 *) 11328 ac_option=$1 11329 ac_optarg=$2 11330 ac_shift=shift 11331 ;; 11332 esac 11333 11334 case $ac_option in 11335 # Handling of the options. 11336 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11337 ac_cs_recheck=: ;; 11338 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11339 $as_echo "$ac_cs_version"; exit ;; 11340 --config | --confi | --conf | --con | --co | --c ) 11341 $as_echo "$ac_cs_config"; exit ;; 11342 --debug | --debu | --deb | --de | --d | -d ) 11343 debug=: ;; 11344 --file | --fil | --fi | --f ) 11345 $ac_shift 11346 case $ac_optarg in 11347 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11348 '') as_fn_error $? "missing file argument" ;; 11349 esac 11350 as_fn_append CONFIG_FILES " '$ac_optarg'" 11351 ac_need_defaults=false;; 11352 --header | --heade | --head | --hea ) 11353 $ac_shift 11354 case $ac_optarg in 11355 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11356 esac 11357 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11358 ac_need_defaults=false;; 11359 --he | --h) 11360 # Conflict between --help and --header 11361 as_fn_error $? "ambiguous option: \`$1' 11362 Try \`$0 --help' for more information.";; 11363 --help | --hel | -h ) 11364 $as_echo "$ac_cs_usage"; exit ;; 11365 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11366 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11367 ac_cs_silent=: ;; 11368 11369 # This is an error. 11370 -*) as_fn_error $? "unrecognized option: \`$1' 11371 Try \`$0 --help' for more information." ;; 11372 11373 *) as_fn_append ac_config_targets " $1" 11374 ac_need_defaults=false ;; 11375 11376 esac 11377 shift 11378 done 11379 11380 ac_configure_extra_args= 11381 11382 if $ac_cs_silent; then 11383 exec 6>/dev/null 11384 ac_configure_extra_args="$ac_configure_extra_args --silent" 11385 fi 11386 11387 _ACEOF 11388 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11389 if \$ac_cs_recheck; then 11390 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11391 shift 11392 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11393 CONFIG_SHELL='$SHELL' 11394 export CONFIG_SHELL 11395 exec "\$@" 11396 fi 11397 11398 _ACEOF 11399 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11400 exec 5>>config.log 11401 { 11402 echo 11403 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11404 ## Running $as_me. ## 11405 _ASBOX 11406 $as_echo "$ac_log" 11407 } >&5 11408 11409 _ACEOF 11410 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11411 # 11412 # INIT-COMMANDS 11413 # 11414 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11415 11416 _ACEOF 11417 11418 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11419 11420 # Handling of arguments. 11421 for ac_config_target in $ac_config_targets 11422 do 11423 case $ac_config_target in 11424 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11425 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11426 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11427 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11428 11429 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11430 esac 11431 done 11432 11433 11434 # If the user did not use the arguments to specify the items to instantiate, 11435 # then the envvar interface is used. Set only those that are not. 11436 # We use the long form for the default assignment because of an extremely 11437 # bizarre bug on SunOS 4.1.3. 11438 if $ac_need_defaults; then 11439 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11440 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11441 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11442 fi 11443 11444 # Have a temporary directory for convenience. Make it in the build tree 11445 # simply because there is no reason against having it here, and in addition, 11446 # creating and moving files from /tmp can sometimes cause problems. 11447 # Hook for its removal unless debugging. 11448 # Note that there is a small window in which the directory will not be cleaned: 11449 # after its creation but before its name has been assigned to `$tmp'. 11450 $debug || 11451 { 11452 tmp= ac_tmp= 11453 trap 'exit_status=$? 11454 : "${ac_tmp:=$tmp}" 11455 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11456 ' 0 11457 trap 'as_fn_exit 1' 1 2 13 15 11458 } 11459 # Create a (secure) tmp directory for tmp files. 11460 11461 { 11462 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11463 test -d "$tmp" 11464 } || 11465 { 11466 tmp=./conf$$-$RANDOM 11467 (umask 077 && mkdir "$tmp") 11468 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11469 ac_tmp=$tmp 11470 11471 # Set up the scripts for CONFIG_FILES section. 11472 # No need to generate them if there are no CONFIG_FILES. 11473 # This happens for instance with `./config.status config.h'. 11474 if test -n "$CONFIG_FILES"; then 11475 11476 11477 ac_cr=`echo X | tr X '\015'` 11478 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11479 # But we know of no other shell where ac_cr would be empty at this 11480 # point, so we can use a bashism as a fallback. 11481 if test "x$ac_cr" = x; then 11482 eval ac_cr=\$\'\\r\' 11483 fi 11484 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11485 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11486 ac_cs_awk_cr='\\r' 11487 else 11488 ac_cs_awk_cr=$ac_cr 11489 fi 11490 11491 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11492 _ACEOF 11493 11494 11495 { 11496 echo "cat >conf$$subs.awk <<_ACEOF" && 11497 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11498 echo "_ACEOF" 11499 } >conf$$subs.sh || 11500 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11501 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11502 ac_delim='%!_!# ' 11503 for ac_last_try in false false false false false :; do 11504 . ./conf$$subs.sh || 11505 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11506 11507 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11508 if test $ac_delim_n = $ac_delim_num; then 11509 break 11510 elif $ac_last_try; then 11511 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11512 else 11513 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11514 fi 11515 done 11516 rm -f conf$$subs.sh 11517 11518 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11519 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11520 _ACEOF 11521 sed -n ' 11522 h 11523 s/^/S["/; s/!.*/"]=/ 11524 p 11525 g 11526 s/^[^!]*!// 11527 :repl 11528 t repl 11529 s/'"$ac_delim"'$// 11530 t delim 11531 :nl 11532 h 11533 s/\(.\{148\}\)..*/\1/ 11534 t more1 11535 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11536 p 11537 n 11538 b repl 11539 :more1 11540 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11541 p 11542 g 11543 s/.\{148\}// 11544 t nl 11545 :delim 11546 h 11547 s/\(.\{148\}\)..*/\1/ 11548 t more2 11549 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11550 p 11551 b 11552 :more2 11553 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11554 p 11555 g 11556 s/.\{148\}// 11557 t delim 11558 ' <conf$$subs.awk | sed ' 11559 /^[^""]/{ 11560 N 11561 s/\n// 11562 } 11563 ' >>$CONFIG_STATUS || ac_write_fail=1 11564 rm -f conf$$subs.awk 11565 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11566 _ACAWK 11567 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11568 for (key in S) S_is_set[key] = 1 11569 FS = "" 11570 11571 } 11572 { 11573 line = $ 0 11574 nfields = split(line, field, "@") 11575 substed = 0 11576 len = length(field[1]) 11577 for (i = 2; i < nfields; i++) { 11578 key = field[i] 11579 keylen = length(key) 11580 if (S_is_set[key]) { 11581 value = S[key] 11582 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11583 len += length(value) + length(field[++i]) 11584 substed = 1 11585 } else 11586 len += 1 + keylen 11587 } 11588 11589 print line 11590 } 11591 11592 _ACAWK 11593 _ACEOF 11594 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11595 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11596 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11597 else 11598 cat 11599 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11600 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11601 _ACEOF 11602 11603 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11604 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11605 # trailing colons and then remove the whole line if VPATH becomes empty 11606 # (actually we leave an empty line to preserve line numbers). 11607 if test "x$srcdir" = x.; then 11608 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11609 h 11610 s/// 11611 s/^/:/ 11612 s/[ ]*$/:/ 11613 s/:\$(srcdir):/:/g 11614 s/:\${srcdir}:/:/g 11615 s/:@srcdir@:/:/g 11616 s/^:*// 11617 s/:*$// 11618 x 11619 s/\(=[ ]*\).*/\1/ 11620 G 11621 s/\n// 11622 s/^[^=]*=[ ]*$// 11623 }' 11624 fi 11625 11626 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11627 fi # test -n "$CONFIG_FILES" 11628 11629 # Set up the scripts for CONFIG_HEADERS section. 11630 # No need to generate them if there are no CONFIG_HEADERS. 11631 # This happens for instance with `./config.status Makefile'. 11632 if test -n "$CONFIG_HEADERS"; then 11633 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11634 BEGIN { 11635 _ACEOF 11636 11637 # Transform confdefs.h into an awk script `defines.awk', embedded as 11638 # here-document in config.status, that substitutes the proper values into 11639 # config.h.in to produce config.h. 11640 11641 # Create a delimiter string that does not exist in confdefs.h, to ease 11642 # handling of long lines. 11643 ac_delim='%!_!# ' 11644 for ac_last_try in false false :; do 11645 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11646 if test -z "$ac_tt"; then 11647 break 11648 elif $ac_last_try; then 11649 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11650 else 11651 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11652 fi 11653 done 11654 11655 # For the awk script, D is an array of macro values keyed by name, 11656 # likewise P contains macro parameters if any. Preserve backslash 11657 # newline sequences. 11658 11659 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11660 sed -n ' 11661 s/.\{148\}/&'"$ac_delim"'/g 11662 t rset 11663 :rset 11664 s/^[ ]*#[ ]*define[ ][ ]*/ / 11665 t def 11666 d 11667 :def 11668 s/\\$// 11669 t bsnl 11670 s/["\\]/\\&/g 11671 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11672 D["\1"]=" \3"/p 11673 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11674 d 11675 :bsnl 11676 s/["\\]/\\&/g 11677 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11678 D["\1"]=" \3\\\\\\n"\\/p 11679 t cont 11680 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11681 t cont 11682 d 11683 :cont 11684 n 11685 s/.\{148\}/&'"$ac_delim"'/g 11686 t clear 11687 :clear 11688 s/\\$// 11689 t bsnlc 11690 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11691 d 11692 :bsnlc 11693 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11694 b cont 11695 ' <confdefs.h | sed ' 11696 s/'"$ac_delim"'/"\\\ 11697 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11698 11699 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11700 for (key in D) D_is_set[key] = 1 11701 FS = "" 11702 } 11703 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11704 line = \$ 0 11705 split(line, arg, " ") 11706 if (arg[1] == "#") { 11707 defundef = arg[2] 11708 mac1 = arg[3] 11709 } else { 11710 defundef = substr(arg[1], 2) 11711 mac1 = arg[2] 11712 } 11713 split(mac1, mac2, "(") #) 11714 macro = mac2[1] 11715 prefix = substr(line, 1, index(line, defundef) - 1) 11716 if (D_is_set[macro]) { 11717 # Preserve the white space surrounding the "#". 11718 print prefix "define", macro P[macro] D[macro] 11719 next 11720 } else { 11721 # Replace #undef with comments. This is necessary, for example, 11722 # in the case of _POSIX_SOURCE, which is predefined and required 11723 # on some systems where configure will not decide to define it. 11724 if (defundef == "undef") { 11725 print "/*", prefix defundef, macro, "*/" 11726 next 11727 } 11728 } 11729 } 11730 { print } 11731 _ACAWK 11732 _ACEOF 11733 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11734 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11735 fi # test -n "$CONFIG_HEADERS" 11736 11737 11738 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11739 shift 11740 for ac_tag 11741 do 11742 case $ac_tag in 11743 :[FHLC]) ac_mode=$ac_tag; continue;; 11744 esac 11745 case $ac_mode$ac_tag in 11746 :[FHL]*:*);; 11747 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11748 :[FH]-) ac_tag=-:-;; 11749 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11750 esac 11751 ac_save_IFS=$IFS 11752 IFS=: 11753 set x $ac_tag 11754 IFS=$ac_save_IFS 11755 shift 11756 ac_file=$1 11757 shift 11758 11759 case $ac_mode in 11760 :L) ac_source=$1;; 11761 :[FH]) 11762 ac_file_inputs= 11763 for ac_f 11764 do 11765 case $ac_f in 11766 -) ac_f="$ac_tmp/stdin";; 11767 *) # Look for the file first in the build tree, then in the source tree 11768 # (if the path is not absolute). The absolute path cannot be DOS-style, 11769 # because $ac_f cannot contain `:'. 11770 test -f "$ac_f" || 11771 case $ac_f in 11772 [\\/$]*) false;; 11773 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11774 esac || 11775 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11776 esac 11777 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11778 as_fn_append ac_file_inputs " '$ac_f'" 11779 done 11780 11781 # Let's still pretend it is `configure' which instantiates (i.e., don't 11782 # use $as_me), people would be surprised to read: 11783 # /* config.h. Generated by config.status. */ 11784 configure_input='Generated from '` 11785 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11786 `' by configure.' 11787 if test x"$ac_file" != x-; then 11788 configure_input="$ac_file. $configure_input" 11789 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11790 $as_echo "$as_me: creating $ac_file" >&6;} 11791 fi 11792 # Neutralize special characters interpreted by sed in replacement strings. 11793 case $configure_input in #( 11794 *\&* | *\|* | *\\* ) 11795 ac_sed_conf_input=`$as_echo "$configure_input" | 11796 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11797 *) ac_sed_conf_input=$configure_input;; 11798 esac 11799 11800 case $ac_tag in 11801 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11802 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11803 esac 11804 ;; 11805 esac 11806 11807 ac_dir=`$as_dirname -- "$ac_file" || 11808 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11809 X"$ac_file" : 'X\(//\)[^/]' \| \ 11810 X"$ac_file" : 'X\(//\)$' \| \ 11811 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11812 $as_echo X"$ac_file" | 11813 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11814 s//\1/ 11815 q 11816 } 11817 /^X\(\/\/\)[^/].*/{ 11818 s//\1/ 11819 q 11820 } 11821 /^X\(\/\/\)$/{ 11822 s//\1/ 11823 q 11824 } 11825 /^X\(\/\).*/{ 11826 s//\1/ 11827 q 11828 } 11829 s/.*/./; q'` 11830 as_dir="$ac_dir"; as_fn_mkdir_p 11831 ac_builddir=. 11832 11833 case "$ac_dir" in 11834 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11835 *) 11836 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11837 # A ".." for each directory in $ac_dir_suffix. 11838 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11839 case $ac_top_builddir_sub in 11840 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11841 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11842 esac ;; 11843 esac 11844 ac_abs_top_builddir=$ac_pwd 11845 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11846 # for backward compatibility: 11847 ac_top_builddir=$ac_top_build_prefix 11848 11849 case $srcdir in 11850 .) # We are building in place. 11851 ac_srcdir=. 11852 ac_top_srcdir=$ac_top_builddir_sub 11853 ac_abs_top_srcdir=$ac_pwd ;; 11854 [\\/]* | ?:[\\/]* ) # Absolute name. 11855 ac_srcdir=$srcdir$ac_dir_suffix; 11856 ac_top_srcdir=$srcdir 11857 ac_abs_top_srcdir=$srcdir ;; 11858 *) # Relative name. 11859 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11860 ac_top_srcdir=$ac_top_build_prefix$srcdir 11861 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11862 esac 11863 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11864 11865 11866 case $ac_mode in 11867 :F) 11868 # 11869 # CONFIG_FILE 11870 # 11871 11872 case $INSTALL in 11873 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11874 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11875 esac 11876 ac_MKDIR_P=$MKDIR_P 11877 case $MKDIR_P in 11878 [\\/$]* | ?:[\\/]* ) ;; 11879 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11880 esac 11881 _ACEOF 11882 11883 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11884 # If the template does not know about datarootdir, expand it. 11885 # FIXME: This hack should be removed a few years after 2.60. 11886 ac_datarootdir_hack=; ac_datarootdir_seen= 11887 ac_sed_dataroot=' 11888 /datarootdir/ { 11889 p 11890 q 11891 } 11892 /@datadir@/p 11893 /@docdir@/p 11894 /@infodir@/p 11895 /@localedir@/p 11896 /@mandir@/p' 11897 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11898 *datarootdir*) ac_datarootdir_seen=yes;; 11899 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11900 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11901 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11902 _ACEOF 11903 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11904 ac_datarootdir_hack=' 11905 s&@datadir@&$datadir&g 11906 s&@docdir@&$docdir&g 11907 s&@infodir@&$infodir&g 11908 s&@localedir@&$localedir&g 11909 s&@mandir@&$mandir&g 11910 s&\\\${datarootdir}&$datarootdir&g' ;; 11911 esac 11912 _ACEOF 11913 11914 # Neutralize VPATH when `$srcdir' = `.'. 11915 # Shell code in configure.ac might set extrasub. 11916 # FIXME: do we really want to maintain this feature? 11917 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11918 ac_sed_extra="$ac_vpsub 11919 $extrasub 11920 _ACEOF 11921 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11922 :t 11923 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11924 s|@configure_input@|$ac_sed_conf_input|;t t 11925 s&@top_builddir@&$ac_top_builddir_sub&;t t 11926 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11927 s&@srcdir@&$ac_srcdir&;t t 11928 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11929 s&@top_srcdir@&$ac_top_srcdir&;t t 11930 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11931 s&@builddir@&$ac_builddir&;t t 11932 s&@abs_builddir@&$ac_abs_builddir&;t t 11933 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11934 s&@INSTALL@&$ac_INSTALL&;t t 11935 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11936 $ac_datarootdir_hack 11937 " 11938 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11939 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11940 11941 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11942 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11943 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11944 "$ac_tmp/out"`; test -z "$ac_out"; } && 11945 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11946 which seems to be undefined. Please make sure it is defined" >&5 11947 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11948 which seems to be undefined. Please make sure it is defined" >&2;} 11949 11950 rm -f "$ac_tmp/stdin" 11951 case $ac_file in 11952 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11953 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11954 esac \ 11955 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11956 ;; 11957 :H) 11958 # 11959 # CONFIG_HEADER 11960 # 11961 if test x"$ac_file" != x-; then 11962 { 11963 $as_echo "/* $configure_input */" \ 11964 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11965 } >"$ac_tmp/config.h" \ 11966 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11967 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11968 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11969 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11970 else 11971 rm -f "$ac_file" 11972 mv "$ac_tmp/config.h" "$ac_file" \ 11973 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11974 fi 11975 else 11976 $as_echo "/* $configure_input */" \ 11977 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11978 || as_fn_error $? "could not create -" "$LINENO" 5 11979 fi 11980 # Compute "$ac_file"'s index in $config_headers. 11981 _am_arg="$ac_file" 11982 _am_stamp_count=1 11983 for _am_header in $config_headers :; do 11984 case $_am_header in 11985 $_am_arg | $_am_arg:* ) 11986 break ;; 11987 * ) 11988 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11989 esac 11990 done 11991 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11992 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11993 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11994 X"$_am_arg" : 'X\(//\)$' \| \ 11995 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11996 $as_echo X"$_am_arg" | 11997 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11998 s//\1/ 11999 q 12000 } 12001 /^X\(\/\/\)[^/].*/{ 12002 s//\1/ 12003 q 12004 } 12005 /^X\(\/\/\)$/{ 12006 s//\1/ 12007 q 12008 } 12009 /^X\(\/\).*/{ 12010 s//\1/ 12011 q 12012 } 12013 s/.*/./; q'`/stamp-h$_am_stamp_count 12014 ;; 12015 12016 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12017 $as_echo "$as_me: executing $ac_file commands" >&6;} 12018 ;; 12019 esac 12020 12021 12022 case $ac_file$ac_mode in 12023 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12024 # Older Autoconf quotes --file arguments for eval, but not when files 12025 # are listed without --file. Let's play safe and only enable the eval 12026 # if we detect the quoting. 12027 case $CONFIG_FILES in 12028 *\'*) eval set x "$CONFIG_FILES" ;; 12029 *) set x $CONFIG_FILES ;; 12030 esac 12031 shift 12032 for mf 12033 do 12034 # Strip MF so we end up with the name of the file. 12035 mf=`echo "$mf" | sed -e 's/:.*$//'` 12036 # Check whether this is an Automake generated Makefile or not. 12037 # We used to match only the files named 'Makefile.in', but 12038 # some people rename them; so instead we look at the file content. 12039 # Grep'ing the first line is not enough: some people post-process 12040 # each Makefile.in and add a new line on top of each file to say so. 12041 # Grep'ing the whole file is not good either: AIX grep has a line 12042 # limit of 2048, but all sed's we know have understand at least 4000. 12043 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12044 dirpart=`$as_dirname -- "$mf" || 12045 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12046 X"$mf" : 'X\(//\)[^/]' \| \ 12047 X"$mf" : 'X\(//\)$' \| \ 12048 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12049 $as_echo X"$mf" | 12050 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12051 s//\1/ 12052 q 12053 } 12054 /^X\(\/\/\)[^/].*/{ 12055 s//\1/ 12056 q 12057 } 12058 /^X\(\/\/\)$/{ 12059 s//\1/ 12060 q 12061 } 12062 /^X\(\/\).*/{ 12063 s//\1/ 12064 q 12065 } 12066 s/.*/./; q'` 12067 else 12068 continue 12069 fi 12070 # Extract the definition of DEPDIR, am__include, and am__quote 12071 # from the Makefile without running 'make'. 12072 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12073 test -z "$DEPDIR" && continue 12074 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12075 test -z "$am__include" && continue 12076 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12077 # Find all dependency output files, they are included files with 12078 # $(DEPDIR) in their names. We invoke sed twice because it is the 12079 # simplest approach to changing $(DEPDIR) to its actual value in the 12080 # expansion. 12081 for file in `sed -n " 12082 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12083 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12084 # Make sure the directory exists. 12085 test -f "$dirpart/$file" && continue 12086 fdir=`$as_dirname -- "$file" || 12087 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12088 X"$file" : 'X\(//\)[^/]' \| \ 12089 X"$file" : 'X\(//\)$' \| \ 12090 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12091 $as_echo X"$file" | 12092 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12093 s//\1/ 12094 q 12095 } 12096 /^X\(\/\/\)[^/].*/{ 12097 s//\1/ 12098 q 12099 } 12100 /^X\(\/\/\)$/{ 12101 s//\1/ 12102 q 12103 } 12104 /^X\(\/\).*/{ 12105 s//\1/ 12106 q 12107 } 12108 s/.*/./; q'` 12109 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12110 # echo "creating $dirpart/$file" 12111 echo '# dummy' > "$dirpart/$file" 12112 done 12113 done 12114 } 12115 ;; 12116 12117 esac 12118 done # for ac_tag 12119 12120 12121 as_fn_exit 0 12122 _ACEOF 12123 ac_clean_files=$ac_clean_files_save 12124 12125 test $ac_write_fail = 0 || 12126 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12127 12128 12129 # configure is writing to config.log, and then calls config.status. 12130 # config.status does its own redirection, appending to config.log. 12131 # Unfortunately, on DOS this fails, as config.log is still kept open 12132 # by configure, so config.status won't be able to write to it; its 12133 # output is simply discarded. So we exec the FD to /dev/null, 12134 # effectively closing config.log, so it can be properly (re)opened and 12135 # appended to by config.status. When coming back to configure, we 12136 # need to make the FD available again. 12137 if test "$no_create" != yes; then 12138 ac_cs_success=: 12139 ac_config_status_args= 12140 test "$silent" = yes && 12141 ac_config_status_args="$ac_config_status_args --quiet" 12142 exec 5>/dev/null 12143 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12144 exec 5>>config.log 12145 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12146 # would make configure fail if this is the last instruction. 12147 $ac_cs_success || as_fn_exit 1 12148 fi 12149 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12150 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12151 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12152 fi 12153 12154
Indexes created Wed Aug 12 00:25:48 UTC 2026